Vendor import of Heimdal 0.2n
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor-crypto/heimdal/dist/; revision=57416 svn path=/vendor-crypto/heimdal/0.2n/; revision=57418; tag=vendor/heimdal/0.2n
@ -1,10 +1,99 @@
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2000-02-07 Assar Westerlund <assar@sics.se>
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* Release 0.2n
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2000-02-07 Assar Westerlund <assar@sics.se>
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* lib/krb5/Makefile.am: set version to 8:0:0
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* lib/krb5/keytab.c (krb5_kt_default_name): use strlcpy
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(krb5_kt_add_entry): set timestamp
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2000-02-06 Assar Westerlund <assar@sics.se>
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* lib/krb5/krb5.h: add macros for accessing krb5_realm
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* lib/krb5/time.c (krb5_timeofday): use `krb5_timestamp' instead
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of `int32_t'
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* lib/krb5/replay.c (checksum_authenticator): update to new API
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for md5
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* lib/krb5/krb5.h: remove des.h, it's not needed and applications
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should not have to make sure to find it.
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2000-02-03 Assar Westerlund <assar@sics.se>
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* lib/krb5/rd_req.c (get_key_from_keytab): rename parameter to
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`out_key' to avoid conflicting with label. reported by Sean Doran
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<smd@ebone.net>
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2000-02-02 Assar Westerlund <assar@sics.se>
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* lib/krb5/expand_hostname.c: remember to lower-case host names.
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bug reported by <amu@mit.edu>
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* kdc/kerberos4.c (do_version4): look at check_ticket_addresses
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and emulate that by setting krb_ignore_ip_address (not a great
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interface but it doesn't seem like the time to go around fixing
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libkrb stuff now)
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2000-02-01 Johan Danielsson <joda@pdc.kth.se>
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* kuser/kinit.c: change --noaddresses into --no-addresses
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2000-01-28 Assar Westerlund <assar@sics.se>
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* kpasswd/kpasswd.c (main): make sure the ticket is not
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forwardable and not proxiable
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2000-01-26 Assar Westerlund <assar@sics.se>
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* lib/krb5/crypto.c: update to pseudo-standard APIs for
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md4,md5,sha. some changes to libdes calls to make them more
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portable.
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2000-01-21 Assar Westerlund <assar@sics.se>
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* lib/krb5/verify_init.c (krb5_verify_init_creds): make sure to
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clean up the correct creds.
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2000-01-16 Assar Westerlund <assar@sics.se>
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* lib/krb5/principal.c (append_component): change parameter to
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`const char *'. check malloc
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* lib/krb5/principal.c (append_component, va_ext_princ, va_princ):
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const-ize
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* lib/krb5/mk_req.c (krb5_mk_req): make `service' and `hostname'
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const
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* lib/krb5/principal.c (replace_chars): also add space here
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* lib/krb5/principal.c: (quotable_chars): add space
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2000-01-12 Assar Westerlund <assar@sics.se>
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* kdc/kerberos4.c (do_version4): check if preauth was required and
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bail-out if so since there's no way that could be done in v4.
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Return NULL_KEY as an error to the client (which is non-obvious,
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but what can you do?)
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2000-01-09 Assar Westerlund <assar@sics.se>
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* lib/krb5/principal.c (krb5_sname_to_principal): use
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krb5_expand_hostname_realms
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* lib/krb5/mk_req.c (krb5_km_req): use krb5_expand_hostname_realms
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* lib/krb5/expand_hostname.c (krb5_expand_hostname_realms): new
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variant of krb5_expand_hostname that tries until it expands into
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something that's digestable by krb5_get_host_realm, returning also
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the result from that function.
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2000-01-08 Assar Westerlund <assar@sics.se>
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* Release 0.2m
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2000-01-08 Assar Westerlund <assar@sics.se>
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* configure.in: replace AC_C_BIGENDIAN with KRB_C_BIGENDIAN
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* lib/krb5/Makefile.am: bump version to 7:1:0
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* lib/krb5/principal.c (krb5_sname_to_principal): use
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krb5_expand_hostname
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* lib/krb5/expand_hostname.c (krb5_expand_hostname): handle
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@ -191,6 +280,10 @@ Tue Dec 21 18:03:17 1999 Assar Westerlund <assar@sics.se>
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getnameinfo, gai_strerror
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(socklen_t): check for
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1999-12-02 Johan Danielsson <joda@pdc.kth.se>
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* lib/krb5/crypto.c: ARCFOUR_set_key -> RC4_set_key
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1999-11-23 Assar Westerlund <assar@sics.se>
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* lib/krb5/crypto.c (ARCFOUR_string_to_key): change order of bytes
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@ -1,3 +1,13 @@
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Changes in release 0.2n:
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* more robust parsing of dump files in kadmin
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* changed default timestamp format for log messages to extended ISO
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8601 format (Y-M-DTH:M:S)
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* changed md4/md5/sha1 APIes to be de-facto `standard'
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* always make hostname into lower-case before creating principal
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* small bits of more MIT-compatability
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* bug fixes
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Changes in release 0.2m:
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* handle glibc's getaddrinfo() that returns several ai_canonname
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@ -1,6 +1,6 @@
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-*- indented-text -*-
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$Id: TODO,v 1.39 1999/12/05 01:08:19 assar Exp $
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$Id: TODO,v 1.40 2000/01/28 04:10:56 assar Exp $
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* configure
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@ -82,6 +82,10 @@ fix to use rpc?
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** lib/krb5
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rewrite the lookup of KDCs to handle kerberos-<n> and not do any DNS
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requests if the information can be found locally. this requires stop
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using krb5_get_krbhst.
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the replay cache is, in its current state, not very useful
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the following encryption types have been implemented: DES-CBC-CRC,
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66
crypto/heimdal/aclocal.m4
vendored
66
crypto/heimdal/aclocal.m4
vendored
@ -1007,6 +1007,39 @@ if test $ac_cv_type_$1 = no; then
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fi
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])
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dnl $Id: have-type.m4,v 1.5 1999/12/31 03:10:22 assar Exp $
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dnl
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dnl check for existance of a type
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dnl AC_HAVE_TYPE(TYPE,INCLUDES)
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AC_DEFUN(AC_HAVE_TYPE, [
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AC_REQUIRE([AC_HEADER_STDC])
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cv=`echo "$1" | sed 'y%./+- %__p__%'`
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AC_MSG_CHECKING(for $1)
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AC_CACHE_VAL([ac_cv_type_$cv],
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#if STDC_HEADERS
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#include <stdlib.h>
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#include <stddef.h>
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#endif
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$2],
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[$1 foo;],
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eval "ac_cv_type_$cv=yes",
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eval "ac_cv_type_$cv=no"))dnl
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AC_MSG_RESULT(`eval echo \\$ac_cv_type_$cv`)
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if test `eval echo \\$ac_cv_type_$cv` = yes; then
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ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
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dnl autoheader tricks *sigh*
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define(foo,translit($1, [ ], [_]))
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: << END
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@@@funcs="$funcs foo"@@@
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END
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undefine([foo])
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AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
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fi
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])
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dnl
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dnl $Id: check-netinet-ip-and-tcp.m4,v 1.2 1999/05/14 13:15:40 assar Exp $
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dnl
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@ -1462,39 +1495,6 @@ fi
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undefine([cache_val])
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])
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dnl $Id: have-type.m4,v 1.5 1999/12/31 03:10:22 assar Exp $
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dnl
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dnl check for existance of a type
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dnl AC_HAVE_TYPE(TYPE,INCLUDES)
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AC_DEFUN(AC_HAVE_TYPE, [
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AC_REQUIRE([AC_HEADER_STDC])
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cv=`echo "$1" | sed 'y%./+- %__p__%'`
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AC_MSG_CHECKING(for $1)
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AC_CACHE_VAL([ac_cv_type_$cv],
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#if STDC_HEADERS
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#include <stdlib.h>
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#include <stddef.h>
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#endif
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$2],
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[$1 foo;],
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eval "ac_cv_type_$cv=yes",
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eval "ac_cv_type_$cv=no"))dnl
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AC_MSG_RESULT(`eval echo \\$ac_cv_type_$cv`)
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if test `eval echo \\$ac_cv_type_$cv` = yes; then
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ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
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dnl autoheader tricks *sigh*
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define(foo,translit($1, [ ], [_]))
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: << END
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@@@funcs="$funcs foo"@@@
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END
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undefine([foo])
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AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
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fi
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])
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dnl $Id: krb-struct-winsize.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
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dnl
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dnl
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@ -33,10 +33,10 @@
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#include "ktutil_locl.h"
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RCSID("$Id: ktutil.c,v 1.25 2000/01/02 05:07:34 assar Exp $");
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RCSID("$Id: ktutil.c,v 1.26 2000/02/07 04:29:25 assar Exp $");
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int help_flag;
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int version_flag;
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static int help_flag;
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static int version_flag;
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int verbose_flag;
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char *keytab_string;
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@ -32,7 +32,7 @@
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*/
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/*
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* $Id: ktutil_locl.h,v 1.9 2000/01/06 08:03:06 assar Exp $
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* $Id: ktutil_locl.h,v 1.11 2000/02/07 04:26:37 assar Exp $
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*/
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#ifndef __KTUTIL_LOCL_H__
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@ -53,6 +53,8 @@
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#endif
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#include <roken.h>
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#include <des.h>
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#include <krb5.h>
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#include <kadm5/admin.h>
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#include <kadm5/kadm5_err.h>
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@ -63,8 +65,6 @@
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extern krb5_context context;
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extern krb5_keytab keytab;
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extern int help_flag;
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extern int version_flag;
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extern int verbose_flag;
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extern char *keytab_string;
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@ -1,3 +1,8 @@
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2000-02-07 Assar Westerlund <assar@sics.se>
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* ftp/security.c (sec_read): more paranoia with return value from
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sec_get_data
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2000-01-08 Assar Westerlund <assar@sics.se>
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* ftp/ftp.c (hookup): handle ai_canonname being set in any of the
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 1998, 1999 Kungliga Tekniska Högskolan
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* Copyright (c) 1998 - 2000 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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@ -37,7 +37,7 @@
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#include "ftp_locl.h"
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#endif
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RCSID("$Id: security.c,v 1.15 1999/12/02 16:58:30 joda Exp $");
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RCSID("$Id: security.c,v 1.16 2000/02/07 03:11:43 assar Exp $");
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static enum protection_level command_prot;
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static enum protection_level data_prot;
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@ -232,9 +232,12 @@ sec_read(int fd, void *data, int length)
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data = (char*)data + len;
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while(length){
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if(sec_get_data(fd, &in_buffer, data_prot) < 0)
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int ret;
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ret = sec_get_data(fd, &in_buffer, data_prot);
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if (ret < 0)
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return -1;
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if(in_buffer.size == 0) {
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if(ret == 0 || in_buffer.size == 0) {
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if(rx)
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in_buffer.eof_flag = 1;
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return rx;
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@ -1,3 +1,11 @@
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2000-02-07 Assar Westerlund <assar@sics.se>
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* Makefile.am (LDADD): make sure we use the heimdal libdes
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2000-02-06 Assar Westerlund <assar@sics.se>
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* *: conditionalize des stuff on KRB4
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1999-12-16 Assar Westerlund <assar@sics.se>
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* rsh.c (doit): addrinfo returned from getaddrinfo() is not usable
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|
@ -1,4 +1,4 @@
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# $Id: Makefile.am,v 1.13 1999/04/09 18:24:05 assar Exp $
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# $Id: Makefile.am,v 1.14 2000/02/07 03:13:00 assar Exp $
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include $(top_srcdir)/Makefile.am.common
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@ -14,6 +14,7 @@ rshd_SOURCES = rshd.c common.c rsh_locl.h
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LDADD = $(LIB_kafs) \
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$(LIB_krb5) \
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$(top_builddir)/lib/des/libdes.la \
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$(LIB_krb4) \
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$(top_builddir)/lib/des/libdes.la \
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$(LIB_roken)
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|
@ -10,7 +10,7 @@
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
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# PARTICULAR PURPOSE.
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# $Id: Makefile.am,v 1.13 1999/04/09 18:24:05 assar Exp $
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# $Id: Makefile.am,v 1.14 2000/02/07 03:13:00 assar Exp $
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# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
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@ -181,7 +181,7 @@ rsh_SOURCES = rsh.c common.c rsh_locl.h
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rshd_SOURCES = rshd.c common.c rsh_locl.h
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LDADD = $(LIB_kafs) $(LIB_krb5) $(LIB_krb4) $(top_builddir)/lib/des/libdes.la $(LIB_roken)
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LDADD = $(LIB_kafs) $(LIB_krb5) $(top_builddir)/lib/des/libdes.la $(LIB_krb4) $(top_builddir)/lib/des/libdes.la $(LIB_roken)
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mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
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CONFIG_HEADER = ../../include/config.h
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@ -203,34 +203,42 @@ rsh_OBJECTS = rsh.$(OBJEXT) common.$(OBJEXT)
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rsh_LDADD = $(LDADD)
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@KRB4_TRUE@@KRB5_FALSE@rsh_DEPENDENCIES = \
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@KRB4_TRUE@@KRB5_FALSE@$(top_builddir)/lib/kafs/libkafs.la \
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@KRB4_TRUE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la \
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@KRB4_TRUE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la
|
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@KRB4_FALSE@@KRB5_TRUE@rsh_DEPENDENCIES = \
|
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/krb5/libkrb5.la \
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/asn1/libasn1.la \
|
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la \
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la
|
||||
@KRB4_FALSE@@KRB5_FALSE@rsh_DEPENDENCIES = \
|
||||
@KRB4_FALSE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la \
|
||||
@KRB4_FALSE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la
|
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@KRB4_TRUE@@KRB5_TRUE@rsh_DEPENDENCIES = \
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@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/kafs/libkafs.la \
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@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/krb5/libkrb5.la \
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@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/asn1/libasn1.la \
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@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la \
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@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la
|
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rsh_LDFLAGS =
|
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rshd_OBJECTS = rshd.$(OBJEXT) common.$(OBJEXT)
|
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rshd_LDADD = $(LDADD)
|
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@KRB4_TRUE@@KRB5_FALSE@rshd_DEPENDENCIES = \
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@KRB4_TRUE@@KRB5_FALSE@$(top_builddir)/lib/kafs/libkafs.la \
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@KRB4_TRUE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la \
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@KRB4_TRUE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la
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@KRB4_FALSE@@KRB5_TRUE@rshd_DEPENDENCIES = \
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/krb5/libkrb5.la \
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/asn1/libasn1.la \
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la \
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@KRB4_FALSE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la
|
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@KRB4_FALSE@@KRB5_FALSE@rshd_DEPENDENCIES = \
|
||||
@KRB4_FALSE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la \
|
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@KRB4_FALSE@@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la
|
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@KRB4_TRUE@@KRB5_TRUE@rshd_DEPENDENCIES = \
|
||||
@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/kafs/libkafs.la \
|
||||
@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/krb5/libkrb5.la \
|
||||
@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/asn1/libasn1.la \
|
||||
@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la \
|
||||
@KRB4_TRUE@@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la
|
||||
rshd_LDFLAGS =
|
||||
CFLAGS = @CFLAGS@
|
||||
|
@ -32,7 +32,7 @@
|
||||
*/
|
||||
|
||||
#include "rsh_locl.h"
|
||||
RCSID("$Id: rsh.c,v 1.46 1999/12/16 11:53:50 assar Exp $");
|
||||
RCSID("$Id: rsh.c,v 1.47 2000/02/06 05:58:55 assar Exp $");
|
||||
|
||||
enum auth_method auth_method;
|
||||
int do_encrypt;
|
||||
@ -44,8 +44,10 @@ char tkfile[MAXPATHLEN];
|
||||
krb5_context context;
|
||||
krb5_keyblock *keyblock;
|
||||
krb5_crypto crypto;
|
||||
#ifdef KRB4
|
||||
des_key_schedule schedule;
|
||||
des_cblock iv;
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -31,7 +31,7 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/* $Id: rsh_locl.h,v 1.22 1999/12/02 17:04:56 joda Exp $ */
|
||||
/* $Id: rsh_locl.h,v 1.23 2000/02/06 05:58:55 assar Exp $ */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
@ -123,8 +123,10 @@ extern int do_encrypt;
|
||||
extern krb5_context context;
|
||||
extern krb5_keyblock *keyblock;
|
||||
extern krb5_crypto crypto;
|
||||
#ifdef KRB4
|
||||
extern des_key_schedule schedule;
|
||||
extern des_cblock iv;
|
||||
#endif
|
||||
|
||||
#define KCMD_VERSION "KCMDV0.1"
|
||||
|
||||
|
@ -32,15 +32,18 @@
|
||||
*/
|
||||
|
||||
#include "rsh_locl.h"
|
||||
RCSID("$Id: rshd.c,v 1.29 1999/12/02 17:04:56 joda Exp $");
|
||||
RCSID("$Id: rshd.c,v 1.30 2000/02/06 05:58:56 assar Exp $");
|
||||
|
||||
enum auth_method auth_method;
|
||||
|
||||
krb5_context context;
|
||||
krb5_keyblock *keyblock;
|
||||
krb5_crypto crypto;
|
||||
|
||||
#ifdef KRB4
|
||||
des_key_schedule schedule;
|
||||
des_cblock iv;
|
||||
#endif
|
||||
|
||||
krb5_ccache ccache, ccache2;
|
||||
int kerberos_status = 0;
|
||||
|
328
crypto/heimdal/appl/telnet/ChangeLog
Normal file
328
crypto/heimdal/appl/telnet/ChangeLog
Normal file
@ -0,0 +1,328 @@
|
||||
2000-02-07 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/kerberos.c (kerberos4_is): send a reject back to the
|
||||
client when we're not authorized
|
||||
|
||||
2000-02-06 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/ring.h (ring_encrypt): better proto
|
||||
* telnet/ring.c (ring_encrypt): better proto
|
||||
|
||||
2000-02-04 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/telnet_locl.h: klduge-around KLUDGELINEMODE
|
||||
|
||||
2000-01-18 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/misc.c (auth_encrypt_user): const-ify
|
||||
* libtelnet/misc.h (RemoteHostName, LocalHostName): const-ify
|
||||
* libtelnet/misc.c (auth_encrypt_init, RemoteHostName,
|
||||
LocalHostName): const-ify
|
||||
* libtelnet/misc-proto.h (auth_encrypt_init, auth_encrypt_user):
|
||||
const-ify
|
||||
* libtelnet/encrypt.c (encrypt_init, Name): const-ify
|
||||
* libtelnet/enc-proto.h (encrypt_init): const-ify
|
||||
* libtelnet/auth.c (auth_init, Name): const-ify
|
||||
* libtelnet/auth-proto.h (auth_init): const-ify
|
||||
|
||||
2000-01-08 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (tn): handle ai_canonname being set in any of
|
||||
the addresses returnedby getaddrinfo. glibc apparently returns
|
||||
the reverse lookup of every address in ai_canonname. remove some
|
||||
unused variables.
|
||||
|
||||
2000-01-01 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/sys_term.c (addarg): make void (return value isn't check
|
||||
anyway). fatal error when malloc fails
|
||||
|
||||
1999-12-16 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (*): handle ai_canonname not being set
|
||||
|
||||
1999-12-04 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/telnetd.c (doit): use getnameinfo_verified
|
||||
* telnetd/telnetd.c: use getnameinfo
|
||||
* telnet/commands.c: re-write to using getaddrinfo. disable
|
||||
source-routing for the moment, it doesn't seem to be used anyways.
|
||||
|
||||
1999-09-16 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c: revert 1.54, get_default_username should DTRT
|
||||
now
|
||||
|
||||
1999-09-05 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/utility.c (ttloop): make it return 1 if interrupted by a
|
||||
signal, which must have been what was meant from the beginning
|
||||
|
||||
* telnetd/ext.h (ttloop): update prototype
|
||||
|
||||
* telnetd/authenc.c (telnet_spin): actually return the value from
|
||||
ttloop (otherwise it's kind of bogus)
|
||||
|
||||
1999-08-05 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/sys_term.c (rmut): free utxp
|
||||
|
||||
1999-08-04 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/main.c: add -G and config file support. From Miroslav
|
||||
Ruda <ruda@ics.muni.cz>
|
||||
|
||||
* telnetd/sys_term.c (rmut): work around utmpx strangness. From
|
||||
Miroslav Ruda <ruda@ics.muni.cz>
|
||||
|
||||
1999-08-02 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/telnetd.c (doit): only free hp if != NULL. From: Jonas
|
||||
Oberg <jonas@coyote.org>
|
||||
|
||||
1999-07-29 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/telnetd.c (doit): remove unused variable mapped_sin
|
||||
|
||||
1999-07-26 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/ext.h: update prototypes
|
||||
|
||||
* telnetd/telnetd.c: make it handle v4 and v6 sockets. (it
|
||||
doesn't handle being given a v6 socket that's really talking to an
|
||||
v4 adress (mapped) because the rest of the code in telnetd is not
|
||||
able to handle it anyway). please run two telnetd from your
|
||||
inetd, one for v4 and one for v6.
|
||||
|
||||
1999-07-07 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (tn): extra bogus const-cast
|
||||
|
||||
1999-07-06 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/sys_term.c (start_login): print a different warning with
|
||||
`-a otp'
|
||||
|
||||
1999-06-24 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/kerberos5.c (kerberos5_send): set the addresses in the
|
||||
auth_context
|
||||
|
||||
1999-06-23 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/Makefile.am (INCLUDES): add $(INCLUDE_krb4)
|
||||
|
||||
* telnet/commands.c (togkrbdebug): conditionalize on
|
||||
krb_disable_debug
|
||||
|
||||
1999-06-16 Johan Danielsson <joda@pdc.kth.se>
|
||||
|
||||
* telnet/commands.c: add kerberos debugging option
|
||||
|
||||
1999-06-15 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (tn): use get_default_username
|
||||
|
||||
1999-05-14 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/state.c (telrcv): magic patch to make it work against
|
||||
DOS Clarkson Telnet. From Miroslav Ruda <ruda@ics.muni.cz>
|
||||
|
||||
1999-04-25 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/kerberos5.c (kerberos5_send): use
|
||||
`krb5_auth_setkeytype' instead of `krb5_auth_setenctype' to make
|
||||
sure we get a DES session key.
|
||||
|
||||
Thu Apr 1 16:59:27 1999 Johan Danielsson <joda@hella.pdc.kth.se>
|
||||
|
||||
* telnetd/Makefile.am: don't run check-local
|
||||
|
||||
* telnet/Makefile.am: don't run check-local
|
||||
|
||||
Mon Mar 29 16:11:33 1999 Johan Danielsson <joda@hella.pdc.kth.se>
|
||||
|
||||
* telnetd/sys_term.c: _CRAY -> HAVE_STRUCT_UTMP_UT_ID
|
||||
|
||||
Sat Mar 20 00:12:54 1999 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/authenc.c (telnet_gets): remove old extern declarations
|
||||
|
||||
Thu Mar 18 11:20:16 1999 Johan Danielsson <joda@hella.pdc.kth.se>
|
||||
|
||||
* telnetd/Makefile.am: include Makefile.am.common
|
||||
|
||||
* telnet/Makefile.am: include Makefile.am.common
|
||||
|
||||
* libtelnet/Makefile.am: include Makefile.am.common
|
||||
|
||||
* Makefile.am: include Makefile.am.common
|
||||
|
||||
Mon Mar 15 17:40:53 1999 Johan Danielsson <joda@hella.pdc.kth.se>
|
||||
|
||||
* telnetd/telnetd.c: replace perror/exit with fatalperror
|
||||
|
||||
Sat Mar 13 22:18:57 1999 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/telnetd.c (main): 0 -> STDIN_FILENO. remove abs
|
||||
|
||||
* libtelnet/kerberos.c (kerberos4_is): syslog root logins
|
||||
|
||||
Thu Mar 11 14:48:54 1999 Johan Danielsson <joda@hella.pdc.kth.se>
|
||||
|
||||
* telnetd/Makefile.in: add WFLAGS
|
||||
|
||||
* telnet/Makefile.in: add WFLAGS
|
||||
|
||||
* libtelnet/Makefile.in: add WFLAGS
|
||||
|
||||
* telnetd/sys_term.c: remove unused variables
|
||||
|
||||
* telnet/telnet.c: fix some warnings
|
||||
|
||||
* telnet/main.c: fix some warnings
|
||||
|
||||
* telnet/commands.c: fix types in format string
|
||||
|
||||
* libtelnet/auth.c: fix types in format string
|
||||
|
||||
Mon Mar 1 10:50:30 1999 Johan Danielsson <joda@hella.pdc.kth.se>
|
||||
|
||||
* telnetd/sys_term.c: HAVE_UT_* -> HAVE_STRUCT_UTMP*_UT_*
|
||||
|
||||
Mon Feb 1 04:08:36 1999 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (tn): only call gethostbyname2 with AF_INET6
|
||||
if we actually have IPv6. From "Brandon S. Allbery KF8NH"
|
||||
<allbery@kf8nh.apk.net>
|
||||
|
||||
Sat Nov 21 16:51:00 1998 Johan Danielsson <joda@hella.pdc.kth.se>
|
||||
|
||||
* telnetd/sys_term.c (cleanup): don't call vhangup() on sgi:s
|
||||
|
||||
Fri Aug 14 16:29:18 1998 Johan Danielsson <joda@emma.pdc.kth.se>
|
||||
|
||||
* libtelnet/kerberos.c: krb_put_int -> KRB_PUT_INT
|
||||
|
||||
Thu Jul 23 20:29:05 1998 Johan Danielsson <joda@emma.pdc.kth.se>
|
||||
|
||||
* libtelnet/kerberos5.c: use krb5_verify_authenticator_checksum
|
||||
|
||||
Mon Jul 13 22:00:09 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (tn): don't advance hostent->h_addr_list, use
|
||||
a copy instead
|
||||
|
||||
Wed May 27 04:19:17 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/sys_bsd.c (process_rings): correct call to `stilloob'
|
||||
|
||||
Fri May 15 19:38:19 1998 Johan Danielsson <joda@blubb.pdc.kth.se>
|
||||
|
||||
* libtelnet/kerberos5.c: Always print errors from mk_req.
|
||||
|
||||
Fri May 1 07:16:59 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c: unifdef -DHAVE_H_ERRNO
|
||||
|
||||
Sat Apr 4 15:00:29 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (tn): moved the printing of `trying...' to the
|
||||
loop
|
||||
|
||||
Thu Mar 12 02:33:48 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/telnet_locl.h: include <term.h>. From Gregory S. Stark
|
||||
<gsstark@mit.edu>
|
||||
|
||||
Sat Feb 21 15:12:38 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/ext.h: add prototype for login_tty
|
||||
|
||||
* telnet/utilities.c (printsub): `direction' is now an int.
|
||||
|
||||
* libtelnet/misc-proto.h: add prototype for `printsub'
|
||||
|
||||
Tue Feb 17 02:45:01 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/kerberos.c (kerberos4_is): cred.pname should be
|
||||
cred.pinst. From <art@stacken.kth.se>
|
||||
|
||||
Sun Feb 15 02:46:39 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/*/*.c: renamed `telnet' to `my_telnet' to avoid
|
||||
conflicts with system header files on mklinux.
|
||||
|
||||
Tue Feb 10 02:09:03 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnetd/telnetd.c: new signature for `getterminaltype' and
|
||||
`auth_wait'
|
||||
|
||||
* libtelnet: changed the signature of the authentication method
|
||||
`status'
|
||||
|
||||
Sat Feb 7 07:21:29 1998 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* */*.c: replace HAS_GETTOS by HAVE_PARSETOS and HAVE_GETTOSBYNAME
|
||||
|
||||
Fri Dec 26 16:17:10 1997 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/commands.c (tn): repair support for numeric addresses
|
||||
|
||||
Sun Dec 21 09:40:31 1997 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/kerberos.c: fix up lots of stuff related to the
|
||||
forwarding of v4 tickets.
|
||||
|
||||
* libtelnet/kerberos5.c (kerberos5_forward): zero out `creds'.
|
||||
|
||||
Mon Dec 15 20:53:13 1997 Johan Danielsson <joda@emma.pdc.kth.se>
|
||||
|
||||
* telnet/sys_bsd.c: Don't turn off OPOST in 8bit-mode.
|
||||
|
||||
Tue Dec 9 19:26:50 1997 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/main.c (main): add 'b' to getopt
|
||||
|
||||
Sat Nov 29 03:28:54 1997 Johan Danielsson <joda@emma.pdc.kth.se>
|
||||
|
||||
* telnet/telnet.c: Change binary mode to do just that, and add a
|
||||
eight-bit mode for just passing all characters.
|
||||
|
||||
Sun Nov 16 04:37:02 1997 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/kerberos5.c (kerberos5_send): always ask for a session
|
||||
key of type DES
|
||||
|
||||
* libtelnet/kerberos5.c: remove old garbage and fix call to
|
||||
krb5_auth_con_setaddrs_from_fd
|
||||
|
||||
Fri Nov 14 20:35:18 1997 Johan Danielsson <joda@emma.pdc.kth.se>
|
||||
|
||||
* telnetd/telnetd.c: Output contents of /etc/issue.
|
||||
|
||||
Mon Nov 3 07:09:16 1997 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* telnet/telnet_locl.h: only include <sys/termio.h> iff
|
||||
!defined(HAVE_TERMIOS_H)
|
||||
|
||||
* libtelnet/kerberos.c (kerberos4_is): send the peer address to
|
||||
krb_rd_req
|
||||
|
||||
* telnetd/telnetd.c (terminaltypeok): always return OK. It used
|
||||
to call `tgetent' to figure if it was a defined terminal type.
|
||||
It's possible to overflow tgetent so that's a bad idea. The worst
|
||||
that could happen by saying yes to all terminals is that the user
|
||||
ends up with a terminal that has no definition on the local
|
||||
system. And besides, most telnet client has no support for
|
||||
falling back to a different terminal type.
|
||||
|
||||
Mon Oct 20 05:47:19 1997 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* libtelnet/kerberos5.c: remove lots of old junk. clean-up.
|
||||
better error checking and reporting. tell the user permission
|
||||
denied much earlier.
|
||||
|
||||
* libtelnet/kerberos.c (kerberos4_is): only print
|
||||
UserNameRequested if != NULL
|
||||
|
11
crypto/heimdal/appl/telnet/Makefile.am
Normal file
11
crypto/heimdal/appl/telnet/Makefile.am
Normal file
@ -0,0 +1,11 @@
|
||||
# $Id: Makefile.am,v 1.6 1999/03/20 13:58:15 joda Exp $
|
||||
|
||||
include $(top_srcdir)/Makefile.am.common
|
||||
|
||||
SUBDIRS = libtelnet telnet telnetd
|
||||
|
||||
dist-hook:
|
||||
$(mkinstalldirs) $(distdir)/arpa
|
||||
$(INSTALL_DATA) $(srcdir)/arpa/telnet.h $(distdir)/arpa
|
||||
|
||||
EXTRA_DIST = README.ORIG telnet.state
|
604
crypto/heimdal/appl/telnet/Makefile.in
Normal file
604
crypto/heimdal/appl/telnet/Makefile.in
Normal file
@ -0,0 +1,604 @@
|
||||
# Makefile.in generated automatically by automake 1.4 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# $Id: Makefile.am,v 1.6 1999/03/20 13:58:15 joda Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.13 1999/11/01 03:19:58 assar Exp $
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DESTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = ../..
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
host_alias = @host_alias@
|
||||
host_triplet = @host@
|
||||
AFS_EXTRA_LD = @AFS_EXTRA_LD@
|
||||
AIX_EXTRA_KAFS = @AIX_EXTRA_KAFS@
|
||||
AWK = @AWK@
|
||||
CANONICAL_HOST = @CANONICAL_HOST@
|
||||
CATMAN = @CATMAN@
|
||||
CATMANEXT = @CATMANEXT@
|
||||
CC = @CC@
|
||||
DBLIB = @DBLIB@
|
||||
EXEEXT = @EXEEXT@
|
||||
EXTRA_LIB45 = @EXTRA_LIB45@
|
||||
GROFF = @GROFF@
|
||||
INCLUDE_ = @INCLUDE_@
|
||||
LD = @LD@
|
||||
LEX = @LEX@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBTOOL = @LIBTOOL@
|
||||
LIB_ = @LIB_@
|
||||
LIB_AUTH_SUBDIRS = @LIB_AUTH_SUBDIRS@
|
||||
LIB_kdb = @LIB_kdb@
|
||||
LIB_otp = @LIB_otp@
|
||||
LIB_roken = @LIB_roken@
|
||||
LIB_security = @LIB_security@
|
||||
LN_S = @LN_S@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MAKE_X_PROGS_BIN_PROGS = @MAKE_X_PROGS_BIN_PROGS@
|
||||
MAKE_X_PROGS_BIN_SCRPTS = @MAKE_X_PROGS_BIN_SCRPTS@
|
||||
MAKE_X_PROGS_LIBEXEC_PROGS = @MAKE_X_PROGS_LIBEXEC_PROGS@
|
||||
NEED_WRITEAUTH_FALSE = @NEED_WRITEAUTH_FALSE@
|
||||
NEED_WRITEAUTH_TRUE = @NEED_WRITEAUTH_TRUE@
|
||||
NM = @NM@
|
||||
NROFF = @NROFF@
|
||||
OBJEXT = @OBJEXT@
|
||||
PACKAGE = @PACKAGE@
|
||||
RANLIB = @RANLIB@
|
||||
VERSION = @VERSION@
|
||||
VOID_RETSIGTYPE = @VOID_RETSIGTYPE@
|
||||
WFLAGS = @WFLAGS@
|
||||
WFLAGS_NOIMPLICITINT = @WFLAGS_NOIMPLICITINT@
|
||||
WFLAGS_NOUNUSED = @WFLAGS_NOUNUSED@
|
||||
YACC = @YACC@
|
||||
|
||||
AUTOMAKE_OPTIONS = foreign no-dependencies
|
||||
|
||||
SUFFIXES = .et .h .1 .3 .5 .8 .cat1 .cat3 .cat5 .cat8 .x
|
||||
|
||||
INCLUDES = -I$(top_builddir)/include
|
||||
|
||||
AM_CFLAGS = $(WFLAGS)
|
||||
|
||||
COMPILE_ET = $(top_builddir)/lib/com_err/compile_et
|
||||
|
||||
buildinclude = $(top_builddir)/include
|
||||
|
||||
LIB_XauReadAuth = @LIB_XauReadAuth@
|
||||
LIB_crypt = @LIB_crypt@
|
||||
LIB_dbm_firstkey = @LIB_dbm_firstkey@
|
||||
LIB_dbopen = @LIB_dbopen@
|
||||
LIB_dlopen = @LIB_dlopen@
|
||||
LIB_dn_expand = @LIB_dn_expand@
|
||||
LIB_el_init = @LIB_el_init@
|
||||
LIB_getattr = @LIB_getattr@
|
||||
LIB_gethostbyname = @LIB_gethostbyname@
|
||||
LIB_getpwent_r = @LIB_getpwent_r@
|
||||
LIB_getpwnam_r = @LIB_getpwnam_r@
|
||||
LIB_getsockopt = @LIB_getsockopt@
|
||||
LIB_logout = @LIB_logout@
|
||||
LIB_logwtmp = @LIB_logwtmp@
|
||||
LIB_odm_initialize = @LIB_odm_initialize@
|
||||
LIB_readline = @LIB_readline@
|
||||
LIB_res_search = @LIB_res_search@
|
||||
LIB_setpcred = @LIB_setpcred@
|
||||
LIB_setsockopt = @LIB_setsockopt@
|
||||
LIB_socket = @LIB_socket@
|
||||
LIB_syslog = @LIB_syslog@
|
||||
LIB_tgetent = @LIB_tgetent@
|
||||
|
||||
HESIODLIB = @HESIODLIB@
|
||||
HESIODINCLUDE = @HESIODINCLUDE@
|
||||
INCLUDE_hesiod = @INCLUDE_hesiod@
|
||||
LIB_hesiod = @LIB_hesiod@
|
||||
|
||||
INCLUDE_krb4 = @INCLUDE_krb4@
|
||||
LIB_krb4 = @LIB_krb4@
|
||||
|
||||
INCLUDE_readline = @INCLUDE_readline@
|
||||
|
||||
LEXLIB = @LEXLIB@
|
||||
|
||||
cat1dir = $(mandir)/cat1
|
||||
cat3dir = $(mandir)/cat3
|
||||
cat5dir = $(mandir)/cat5
|
||||
cat8dir = $(mandir)/cat8
|
||||
|
||||
MANRX = \(.*\)\.\([0-9]\)
|
||||
CATSUFFIX = @CATSUFFIX@
|
||||
|
||||
NROFF_MAN = groff -mandoc -Tascii
|
||||
|
||||
@KRB4_TRUE@LIB_kafs = $(top_builddir)/lib/kafs/libkafs.la $(AIX_EXTRA_KAFS)
|
||||
|
||||
@KRB5_TRUE@LIB_krb5 = $(top_builddir)/lib/krb5/libkrb5.la $(top_builddir)/lib/asn1/libasn1.la
|
||||
@KRB5_TRUE@LIB_gssapi = $(top_builddir)/lib/gssapi/libgssapi.la
|
||||
|
||||
CHECK_LOCAL = $(PROGRAMS)
|
||||
|
||||
SUBDIRS = libtelnet telnet telnetd
|
||||
|
||||
EXTRA_DIST = README.ORIG telnet.state
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = ../../include/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
CFLAGS = @CFLAGS@
|
||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
CCLD = $(CC)
|
||||
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
|
||||
DIST_COMMON = ChangeLog Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
GZIP_ENV = --best
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .1 .3 .5 .8 .cat1 .cat3 .cat5 .cat8 .et .h .x
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/Makefile.am.common $(top_srcdir)/cf/Makefile.am.common
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --foreign appl/telnet/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
|
||||
# This directory's subdirectories are mostly independent; you can cd
|
||||
# into them and run `make' without going through this Makefile.
|
||||
# To change the values of `make' variables: instead of editing Makefiles,
|
||||
# (1) if the variable is set in `config.status', edit `config.status'
|
||||
# (which will cause the Makefiles to be regenerated when you run `make');
|
||||
# (2) otherwise, pass the desired values on the `make' command line.
|
||||
|
||||
@SET_MAKE@
|
||||
|
||||
all-recursive install-data-recursive install-exec-recursive \
|
||||
installdirs-recursive install-recursive uninstall-recursive \
|
||||
check-recursive installcheck-recursive info-recursive dvi-recursive:
|
||||
@set fnord $(MAKEFLAGS); amf=$$2; \
|
||||
dot_seen=no; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
dot_seen=yes; \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
|
||||
done; \
|
||||
if test "$$dot_seen" = "no"; then \
|
||||
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
|
||||
fi; test -z "$$fail"
|
||||
|
||||
mostlyclean-recursive clean-recursive distclean-recursive \
|
||||
maintainer-clean-recursive:
|
||||
@set fnord $(MAKEFLAGS); amf=$$2; \
|
||||
dot_seen=no; \
|
||||
rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
rev="$$subdir $$rev"; \
|
||||
test "$$subdir" = "." && dot_seen=yes; \
|
||||
done; \
|
||||
test "$$dot_seen" = "no" && rev=". $$rev"; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
for subdir in $$rev; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
|
||||
done && test -z "$$fail"
|
||||
tags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
|
||||
done
|
||||
|
||||
tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
here=`pwd` && cd $(srcdir) \
|
||||
&& mkid -f$$here/ID $$unique $(LISP)
|
||||
|
||||
TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
|
||||
fi; \
|
||||
done; \
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = appl/telnet
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
for subdir in $(SUBDIRS); do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -d $(distdir)/$$subdir \
|
||||
|| mkdir $(distdir)/$$subdir \
|
||||
|| exit 1; \
|
||||
chmod 777 $(distdir)/$$subdir; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(top_distdir) distdir=../$(distdir)/$$subdir distdir) \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
|
||||
info-am:
|
||||
info: info-recursive
|
||||
dvi-am:
|
||||
dvi: dvi-recursive
|
||||
check-am: all-am
|
||||
$(MAKE) $(AM_MAKEFLAGS) check-local
|
||||
check: check-recursive
|
||||
installcheck-am:
|
||||
installcheck: installcheck-recursive
|
||||
install-exec-am:
|
||||
@$(NORMAL_INSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
|
||||
install-exec: install-exec-recursive
|
||||
|
||||
install-data-am: install-data-local
|
||||
install-data: install-data-recursive
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-recursive
|
||||
uninstall-am:
|
||||
uninstall: uninstall-recursive
|
||||
all-am: Makefile all-local
|
||||
all-redirect: all-recursive
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
||||
installdirs: installdirs-recursive
|
||||
installdirs-am:
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
mostlyclean-am: mostlyclean-tags mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-recursive
|
||||
|
||||
clean-am: clean-tags clean-generic mostlyclean-am
|
||||
|
||||
clean: clean-recursive
|
||||
|
||||
distclean-am: distclean-tags distclean-generic clean-am
|
||||
-rm -f libtool
|
||||
|
||||
distclean: distclean-recursive
|
||||
|
||||
maintainer-clean-am: maintainer-clean-tags maintainer-clean-generic \
|
||||
distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-recursive
|
||||
|
||||
.PHONY: install-data-recursive uninstall-data-recursive \
|
||||
install-exec-recursive uninstall-exec-recursive installdirs-recursive \
|
||||
uninstalldirs-recursive all-recursive check-recursive \
|
||||
installcheck-recursive info-recursive dvi-recursive \
|
||||
mostlyclean-recursive distclean-recursive clean-recursive \
|
||||
maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
|
||||
distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
|
||||
dvi-am dvi check-local check check-am installcheck-am installcheck \
|
||||
install-exec-am install-exec install-data-local install-data-am \
|
||||
install-data install-am install uninstall-am uninstall all-local \
|
||||
all-redirect all-am all installdirs-am installdirs mostlyclean-generic \
|
||||
distclean-generic clean-generic maintainer-clean-generic clean \
|
||||
mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
install-suid-programs:
|
||||
@foo='$(bin_SUIDS)'; \
|
||||
for file in $$foo; do \
|
||||
x=$(DESTDIR)$(bindir)/$$file; \
|
||||
if chown 0:0 $$x && chmod u+s $$x; then :; else \
|
||||
chmod 0 $$x; fi; done
|
||||
|
||||
install-exec-hook: install-suid-programs
|
||||
|
||||
install-build-headers:: $(include_HEADERS) $(build_HEADERZ)
|
||||
@foo='$(include_HEADERS) $(build_HEADERZ)'; \
|
||||
for f in $$foo; do \
|
||||
f=`basename $$f`; \
|
||||
if test -f "$(srcdir)/$$f"; then file="$(srcdir)/$$f"; \
|
||||
else file="$$f"; fi; \
|
||||
if cmp -s $$file $(buildinclude)/$$f 2> /dev/null ; then \
|
||||
: ; else \
|
||||
echo " cp $$file $(buildinclude)/$$f"; \
|
||||
cp $$file $(buildinclude)/$$f; \
|
||||
fi ; \
|
||||
done
|
||||
|
||||
all-local: install-build-headers
|
||||
#NROFF_MAN = nroff -man
|
||||
.1.cat1:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.3.cat3:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.5.cat5:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.8.cat8:
|
||||
$(NROFF_MAN) $< > $@
|
||||
|
||||
dist-cat1-mans:
|
||||
@foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat3-mans:
|
||||
@foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat5-mans:
|
||||
@foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat8-mans:
|
||||
@foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-hook: dist-cat1-mans dist-cat3-mans dist-cat5-mans dist-cat8-mans
|
||||
|
||||
install-cat1-mans:
|
||||
@ext=1;\
|
||||
foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat1dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat3-mans:
|
||||
@ext=3;\
|
||||
foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat3dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat5-mans:
|
||||
@ext=5;\
|
||||
foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat5dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat8-mans:
|
||||
@ext=8;\
|
||||
foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat8dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat-mans: install-cat1-mans install-cat3-mans install-cat5-mans install-cat8-mans
|
||||
|
||||
install-data-local: install-cat-mans
|
||||
|
||||
.et.h:
|
||||
$(COMPILE_ET) $<
|
||||
.et.c:
|
||||
$(COMPILE_ET) $<
|
||||
|
||||
.x.c:
|
||||
@cmp -s $< $@ 2> /dev/null || cp $< $@
|
||||
|
||||
check-local::
|
||||
@foo='$(CHECK_LOCAL)'; \
|
||||
if test "$$foo"; then \
|
||||
failed=0; all=0; \
|
||||
for i in $$foo; do \
|
||||
all=`expr $$all + 1`; \
|
||||
if ./$$i --version > /dev/null 2>&1; then \
|
||||
echo "PASS: $$i"; \
|
||||
else \
|
||||
echo "FAIL: $$i"; \
|
||||
failed=`expr $$failed + 1`; \
|
||||
fi; \
|
||||
done; \
|
||||
if test "$$failed" -eq 0; then \
|
||||
banner="All $$all tests passed"; \
|
||||
else \
|
||||
banner="$$failed of $$all tests failed"; \
|
||||
fi; \
|
||||
dashes=`echo "$$banner" | sed s/./=/g`; \
|
||||
echo "$$dashes"; \
|
||||
echo "$$banner"; \
|
||||
echo "$$dashes"; \
|
||||
test "$$failed" -eq 0; \
|
||||
fi
|
||||
|
||||
dist-hook:
|
||||
$(mkinstalldirs) $(distdir)/arpa
|
||||
$(INSTALL_DATA) $(srcdir)/arpa/telnet.h $(distdir)/arpa
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
743
crypto/heimdal/appl/telnet/README.ORIG
Normal file
743
crypto/heimdal/appl/telnet/README.ORIG
Normal file
@ -0,0 +1,743 @@
|
||||
|
||||
This is a distribution of both client and server telnet. These programs
|
||||
have been compiled on:
|
||||
telnet telnetd
|
||||
4.4 BSD-Lite x x
|
||||
4.3 BSD Reno X X
|
||||
UNICOS 9.1 X X
|
||||
UNICOS 9.0 X X
|
||||
UNICOS 8.0 X X
|
||||
BSDI 2.0 X X
|
||||
Solaris 2.4 x x (no linemode in server)
|
||||
SunOs 4.1.4 X X (no linemode in server)
|
||||
Ultrix 4.3 X X (no linemode in server)
|
||||
Ultrix 4.1 X X (no linemode in server)
|
||||
|
||||
In addition, previous versions have been compiled on the following
|
||||
machines, but were not available for testing this version.
|
||||
telnet telnetd
|
||||
Next1.0 X X
|
||||
UNICOS 8.3 X X
|
||||
UNICOS 7.C X X
|
||||
UNICOS 7.0 X X
|
||||
SunOs 4.0.3c X X (no linemode in server)
|
||||
4.3 BSD X X (no linemode in server)
|
||||
DYNIX V3.0.12 X X (no linemode in server)
|
||||
Ultrix 3.1 X X (no linemode in server)
|
||||
Ultrix 4.0 X X (no linemode in server)
|
||||
SunOs 3.5 X X (no linemode in server)
|
||||
SunOs 4.1.3 X X (no linemode in server)
|
||||
Solaris 2.2 x x (no linemode in server)
|
||||
Solaris 2.3 x x (no linemode in server)
|
||||
BSDI 1.0 X X
|
||||
BSDI 1.1 X X
|
||||
DYNIX V3.0.17.9 X X (no linemode in server)
|
||||
HP-UX 8.0 x x (no linemode in server)
|
||||
|
||||
This code should work, but there are no guarantees.
|
||||
|
||||
May 30, 1995
|
||||
|
||||
This release represents what is on the 4.4BSD-Lite2 release, which
|
||||
should be the final BSD release. I will continue to support of
|
||||
telnet, The code (without encryption) is available via anonymous ftp
|
||||
from ftp.cray.com, in src/telnet/telnet.YY.MM.DD.NE.tar.Z, where
|
||||
YY.MM.DD is replaced with the year, month and day of the release.
|
||||
If you can't find it at one of these places, at some point in the
|
||||
near future information about the latest releases should be available
|
||||
from ftp.borman.com.
|
||||
|
||||
In addition, the version with the encryption code is available via
|
||||
ftp from net-dist.mit.edu, in the directory /pub/telnet. There
|
||||
is a README file there that gives further information on how
|
||||
to get the distribution.
|
||||
|
||||
Questions, comments, bug reports and bug fixes can be sent to
|
||||
one of these addresses:
|
||||
dab@borman.com
|
||||
dab@cray.com
|
||||
dab@bsdi.com
|
||||
|
||||
This release is mainly bug fixes and code cleanup.
|
||||
|
||||
Replace all calls to bcopy()/bzero() with calls to
|
||||
memmove()/memset() and all calls to index()/rindex()
|
||||
with calls to strchr()/strrchr().
|
||||
|
||||
Add some missing diagnostics for option tracing
|
||||
to telnetd.
|
||||
|
||||
Add support for BSDI 2.0 and Solaris 2.4.
|
||||
|
||||
Add support for UNICOS 8.0
|
||||
|
||||
Get rid of expanded tabs and trailing white spaces.
|
||||
|
||||
From Paul Vixie:
|
||||
Fix for telnet going into an endless spin
|
||||
when the session dies abnormally.
|
||||
|
||||
From Jef Poskanzer:
|
||||
Changes to allow telnet to compile
|
||||
under SunOS 3.5.
|
||||
|
||||
From Philip Guenther:
|
||||
makeutx() doesn't expand utmpx,
|
||||
use pututxline() instead.
|
||||
|
||||
From Chris Torek:
|
||||
Add a sleep(1) before execing login
|
||||
to avoid race condition that can eat
|
||||
up the login prompt.
|
||||
Use terminal speed directly if it is
|
||||
not an encoded value.
|
||||
|
||||
From Steve Parker:
|
||||
Fix to realloc() call. Fix for execing
|
||||
login on solaris with no user name.
|
||||
|
||||
January 19, 1994
|
||||
|
||||
This is a list of some of the changes since the last tar release
|
||||
of telnet/telnetd. There are probably other changes that aren't
|
||||
listed here, but this should hit a lot of the main ones.
|
||||
|
||||
General:
|
||||
Changed #define for AUTHENTICATE to AUTHENTICATION
|
||||
Changed #define for ENCRYPT to ENCRYPTION
|
||||
Changed #define for DES_ENCRYPT to DES_ENCRYPTION
|
||||
|
||||
Added support for SPX authentication: -DSPX
|
||||
|
||||
Added support for Kerberos Version 5 authentication: -DKRB5
|
||||
|
||||
Added support for ANSI C function prototypes
|
||||
|
||||
Added support for the NEW-ENVIRON option (RFC-1572)
|
||||
including support for USERVAR.
|
||||
|
||||
Made support for the old Environment Option (RFC-1408)
|
||||
conditional on -DOLD_ENVIRON
|
||||
|
||||
Added #define ENV_HACK - support for RFC 1571
|
||||
|
||||
The encryption code is removed from the public distributions.
|
||||
Domestic 4.4 BSD distributions contain the encryption code.
|
||||
|
||||
ENV_HACK: Code to deal with systems that only implement
|
||||
the old ENVIRON option, and have reversed definitions
|
||||
of ENV_VAR and ENV_VAL. Also fixes ENV processing in
|
||||
client to handle things besides just the default set...
|
||||
|
||||
NO_BSD_SETJMP: UNICOS configuration for
|
||||
UNICOS 6.1/6.0/5.1/5.0 systems.
|
||||
|
||||
STREAMSPTY: Use /dev/ptmx to get a clean pty. This
|
||||
is for SVr4 derivatives (Like Solaris)
|
||||
|
||||
UTMPX: For systems that have /etc/utmpx. This is for
|
||||
SVr4 derivatives (Like Solaris)
|
||||
|
||||
Definitions for BSDI 1.0
|
||||
|
||||
Definitions for 4.3 Reno and 4.4 BSD.
|
||||
|
||||
Definitions for UNICOS 8.0 and UNICOS 7.C
|
||||
|
||||
Definitions for Solaris 2.0
|
||||
|
||||
Definitions for HP-UX 8.0
|
||||
|
||||
Latest Copyright notices from Berkeley.
|
||||
|
||||
FLOW-CONTROL: support for RFC-XXXx
|
||||
|
||||
|
||||
Client Specific:
|
||||
|
||||
Fix the "send" command to not send garbage...
|
||||
|
||||
Fix status message for "skiprc"
|
||||
|
||||
Make sure to send NAWS after telnet has been suspended
|
||||
or an external command has been run, if the window size
|
||||
has changed.
|
||||
|
||||
sysV88 support.
|
||||
|
||||
Server Specific:
|
||||
|
||||
Support flowcontrol option in non-linemode servers.
|
||||
|
||||
-k Server supports Kludge Linemode, but will default to
|
||||
either single character mode or real Linemode support.
|
||||
The user will have to explicitly ask to switch into
|
||||
kludge linemode. ("stty extproc", or escape back to
|
||||
to telnet and say "mode line".)
|
||||
|
||||
-u Specify the length of the hostname field in the utmp
|
||||
file. Hostname longer than this length will be put
|
||||
into the utmp file in dotted decimal notation, rather
|
||||
than putting in a truncated hostname.
|
||||
|
||||
-U Registered hosts only. If a reverse hostname lookup
|
||||
fails, the connection will be refused.
|
||||
|
||||
-f/-F
|
||||
Allows forwarding of credentials for KRB5.
|
||||
|
||||
Februrary 22, 1991:
|
||||
|
||||
Features:
|
||||
|
||||
This version of telnet/telnetd has support for both
|
||||
the AUTHENTICATION and ENCRYPTION options. The
|
||||
AUTHENTICATION option is fairly well defined, and
|
||||
an option number has been assigned to it. The
|
||||
ENCRYPTION option is still in a state of flux; an
|
||||
option number has been assigned to, but it is still
|
||||
subject to change. The code is provided in this release
|
||||
for experimental and testing purposes.
|
||||
|
||||
The telnet "send" command can now be used to send
|
||||
do/dont/will/wont commands, with any telnet option
|
||||
name. The rules for when do/dont/will/wont are sent
|
||||
are still followed, so just because the user requests
|
||||
that one of these be sent doesn't mean that it will
|
||||
be sent...
|
||||
|
||||
The telnet "getstatus" command no longer requires
|
||||
that option printing be enabled to see the response
|
||||
to the "DO STATUS" command.
|
||||
|
||||
A -n flag has been added to telnetd to disable
|
||||
keepalives.
|
||||
|
||||
A new telnet command, "auth" has been added (if
|
||||
AUTHENTICATE is defined). It has four sub-commands,
|
||||
"status", "disable", "enable" and "help".
|
||||
|
||||
A new telnet command, "encrypt" has been added (if
|
||||
ENCRYPT is defined). It has many sub-commands:
|
||||
"enable", "type", "start", "stop", "input",
|
||||
"-input", "output", "-output", "status", and "help".
|
||||
|
||||
The LOGOUT option is now supported by both telnet
|
||||
and telnetd, a new command, "logout", was added
|
||||
to support this.
|
||||
|
||||
Several new toggle options were added:
|
||||
"autoencrypt", "autodecrypt", "autologin", "authdebug",
|
||||
"encdebug", "skiprc", "verbose_encrypt"
|
||||
|
||||
An "rlogin" interface has been added. If the program
|
||||
is named "rlogin", or the "-r" flag is given, then
|
||||
an rlogin type of interface will be used.
|
||||
~. Terminates the session
|
||||
~<susp> Suspend the session
|
||||
~^] Escape to telnet command mode
|
||||
~~ Pass through the ~.
|
||||
BUG: If you type the rlogin escape character
|
||||
in the middle of a line while in rlogin
|
||||
mode, you cannot erase it or any characters
|
||||
before it. Hopefully this can be fixed
|
||||
in a future release...
|
||||
|
||||
General changes:
|
||||
|
||||
A "libtelnet.a" has now been created. This libraray
|
||||
contains code that is common to both telnet and
|
||||
telnetd. This is also where library routines that
|
||||
are needed, but are not in the standard C library,
|
||||
are placed.
|
||||
|
||||
The makefiles have been re-done. All of the site
|
||||
specific configuration information has now been put
|
||||
into a single "Config.generic" file, in the top level
|
||||
directory. Changing this one file will take care of
|
||||
all three subdirectories. Also, to add a new/local
|
||||
definition, a "Config.local" file may be created
|
||||
at the top level; if that file exists, the subdirectories
|
||||
will use that file instead of "Config.generic".
|
||||
|
||||
Many 1-2 line functions in commands.c have been
|
||||
removed, and just inserted in-line, or replaced
|
||||
with a macro.
|
||||
|
||||
Bug Fixes:
|
||||
|
||||
The non-termio code in both telnet and telnetd was
|
||||
setting/clearing CTLECH in the sg_flags word. This
|
||||
was incorrect, and has been changed to set/clear the
|
||||
LCTLECH bit in the local mode word.
|
||||
|
||||
The SRCRT #define has been removed. If IP_OPTIONS
|
||||
and IPPROTO_IP are defined on the system, then the
|
||||
source route code is automatically enabled.
|
||||
|
||||
The NO_GETTYTAB #define has been removed; there
|
||||
is a compatability routine that can be built into
|
||||
libtelnet to achive the same results.
|
||||
|
||||
The server, telnetd, has been switched to use getopt()
|
||||
for parsing the argument list.
|
||||
|
||||
The code for getting the input/output speeds via
|
||||
cfgetispeed()/cfgetospeed() was still not quite
|
||||
right in telnet. Posix says if the ispeed is 0,
|
||||
then it is really equal to the ospeed.
|
||||
|
||||
The suboption processing code in telnet now has
|
||||
explicit checks to make sure that we received
|
||||
the entire suboption (telnetd was already doing this).
|
||||
|
||||
The telnet code for processing the terminal type
|
||||
could cause a core dump if an existing connection
|
||||
was closed, and a new connection opened without
|
||||
exiting telnet.
|
||||
|
||||
Telnetd was doing a TCSADRAIN when setting the new
|
||||
terminal settings; This is not good, because it means
|
||||
that the tcsetattr() will hang waiting for output to
|
||||
drain, and telnetd is the only one that will drain
|
||||
the output... The fix is to use TCSANOW which does
|
||||
not wait.
|
||||
|
||||
Telnetd was improperly setting/clearing the ISTRIP
|
||||
flag in the c_lflag field, it should be using the
|
||||
c_iflag field.
|
||||
|
||||
When the child process of telnetd was opening the
|
||||
slave side of the pty, it was re-setting the EXTPROC
|
||||
bit too early, and some of the other initialization
|
||||
code was wiping it out. This would cause telnetd
|
||||
to go out of linemode and into single character mode.
|
||||
|
||||
One instance of leaving linemode in telnetd forgot
|
||||
to send a WILL ECHO to the client, the net result
|
||||
would be that the user would see double character
|
||||
echo.
|
||||
|
||||
If the MODE was being changed several times very
|
||||
quickly, telnetd could get out of sync with the
|
||||
state changes and the returning acks; and wind up
|
||||
being left in the wrong state.
|
||||
|
||||
September 14, 1990:
|
||||
|
||||
Switch the client to use getopt() for parsing the
|
||||
argument list. The 4.3Reno getopt.c is included for
|
||||
systems that don't have getopt().
|
||||
|
||||
Use the posix _POSIX_VDISABLE value for what value
|
||||
to use when disabling special characters. If this
|
||||
is undefined, it defaults to 0x3ff.
|
||||
|
||||
For non-termio systems, TIOCSETP was being used to
|
||||
change the state of the terminal. This causes the
|
||||
input queue to be flushed, which we don't want. This
|
||||
is now changed to TIOCSETN.
|
||||
|
||||
Take out the "#ifdef notdef" around the code in the
|
||||
server that generates a "sync" when the pty oputput
|
||||
is flushed. The potential problem is that some older
|
||||
telnet clients may go into an infinate loop when they
|
||||
receive a "sync", if so, the server can be compiled
|
||||
with "NO_URGENT" defined.
|
||||
|
||||
Fix the client where it was setting/clearing the OPOST
|
||||
bit in the c_lflag field, not the c_oflag field.
|
||||
|
||||
Fix the client where it was setting/clearing the ISTRIP
|
||||
bit in the c_lflag field, not the c_iflag field. (On
|
||||
4.3Reno, this is the ECHOPRT bit in the c_lflag field.)
|
||||
The client also had its interpretation of WILL BINARY
|
||||
and DO BINARY reversed.
|
||||
|
||||
Fix a bug in client that would cause a core dump when
|
||||
attempting to remove the last environment variable.
|
||||
|
||||
In the client, there were a few places were switch()
|
||||
was being passed a character, and if it was a negative
|
||||
value, it could get sign extended, and not match
|
||||
the 8 bit case statements. The fix is to and the
|
||||
switch value with 0xff.
|
||||
|
||||
Add a couple more printoption() calls in the client, I
|
||||
don't think there are any more places were a telnet
|
||||
command can be received and not printed out when
|
||||
"options" is on.
|
||||
|
||||
A new flag has been added to the client, "-a". Currently,
|
||||
this just causes the USER name to be sent across, in
|
||||
the future this may be used to signify that automatic
|
||||
authentication is requested.
|
||||
|
||||
The USER variable is now only sent by the client if
|
||||
the "-a" or "-l user" options are explicity used, or
|
||||
if the user explicitly asks for the "USER" environment
|
||||
variable to be exported. In the server, if it receives
|
||||
the "USER" environment variable, it won't print out the
|
||||
banner message, so that only "Password:" will be printed.
|
||||
This makes the symantics more like rlogin, and should be
|
||||
more familiar to the user. (People are not used to
|
||||
getting a banner message, and then getting just a
|
||||
"Password:" prompt.)
|
||||
|
||||
Re-vamp the code for starting up the child login
|
||||
process. The code was getting ugly, and it was
|
||||
hard to tell what was really going on. What we
|
||||
do now is after the fork(), in the child:
|
||||
1) make sure we have no controlling tty
|
||||
2) open and initialize the tty
|
||||
3) do a setsid()/setpgrp()
|
||||
4) makes the tty our controlling tty.
|
||||
On some systems, #2 makes the tty our controlling
|
||||
tty, and #4 is a no-op. The parent process does
|
||||
a gets rid of any controlling tty after the child
|
||||
is fork()ed.
|
||||
|
||||
Use the strdup() library routine in telnet, instead
|
||||
of the local savestr() routine. If you don't have
|
||||
strdup(), you need to define NO_STRDUP.
|
||||
|
||||
Add support for ^T (SIGINFO/VSTATUS), found in the
|
||||
4.3Reno distribution. This maps to the AYT character.
|
||||
You need a 4-line bugfix in the kernel to get this
|
||||
to work properly:
|
||||
|
||||
> *** tty_pty.c.ORG Tue Sep 11 09:41:53 1990
|
||||
> --- tty_pty.c Tue Sep 11 17:48:03 1990
|
||||
> ***************
|
||||
> *** 609,613 ****
|
||||
> if ((tp->t_lflag&NOFLSH) == 0)
|
||||
> ttyflush(tp, FREAD|FWRITE);
|
||||
> ! pgsignal(tp->t_pgrp, *(unsigned int *)data);
|
||||
> return(0);
|
||||
> }
|
||||
> --- 609,616 ----
|
||||
> if ((tp->t_lflag&NOFLSH) == 0)
|
||||
> ttyflush(tp, FREAD|FWRITE);
|
||||
> ! pgsignal(tp->t_pgrp, *(unsigned int *)data, 1);
|
||||
> ! if ((*(unsigned int *)data == SIGINFO) &&
|
||||
> ! ((tp->t_lflag&NOKERNINFO) == 0))
|
||||
> ! ttyinfo(tp);
|
||||
> return(0);
|
||||
> }
|
||||
|
||||
The client is now smarter when setting the telnet escape
|
||||
character; it only sets it to one of VEOL and VEOL2 if
|
||||
one of them is undefined, and the other one is not already
|
||||
defined to the telnet escape character.
|
||||
|
||||
Handle TERMIOS systems that have seperate input and output
|
||||
line speed settings imbedded in the flags.
|
||||
|
||||
Many other minor bug fixes.
|
||||
|
||||
June 20, 1990:
|
||||
Re-organize makefiles and source tree. The telnet/Source
|
||||
directory is now gone, and all the source that was in
|
||||
telnet/Source is now just in the telnet directory.
|
||||
|
||||
Seperate makefile for each system are now gone. There
|
||||
are two makefiles, Makefile and Makefile.generic.
|
||||
The "Makefile" has the definitions for the various
|
||||
system, and "Makefile.generic" does all the work.
|
||||
There is a variable called "WHAT" that is used to
|
||||
specify what to make. For example, in the telnet
|
||||
directory, you might say:
|
||||
make 4.4bsd WHAT=clean
|
||||
to clean out the directory.
|
||||
|
||||
Add support for the ENVIRON and XDISPLOC options.
|
||||
In order for the server to work, login has to have
|
||||
the "-p" option to preserve environment variables.
|
||||
|
||||
Add the SOFT_TAB and LIT_ECHO modes in the LINEMODE support.
|
||||
|
||||
Add the "-l user" option to command line and open command
|
||||
(This is passed through the ENVIRON option).
|
||||
|
||||
Add the "-e" command line option, for setting the escape
|
||||
character.
|
||||
|
||||
Add the "-D", diagnostic, option to the server. This allows
|
||||
the server to print out debug information, which is very
|
||||
useful when trying to debug a telnet that doesn't have any
|
||||
debugging ability.
|
||||
|
||||
Turn off the literal next character when not in LINEMODE.
|
||||
|
||||
Don't recognize ^Y locally, just pass it through.
|
||||
|
||||
Make minor modifications for Sun4.0 and Sun4.1
|
||||
|
||||
Add support for both FORW1 and FORW2 characters. The
|
||||
telnet escpape character is set to whichever of the
|
||||
two is not being used. If both are in use, the escape
|
||||
character is not set, so when in linemode the user will
|
||||
have to follow the escape character with a <CR> or <EOF)
|
||||
to get it passed through.
|
||||
|
||||
Commands can now be put in single and double quotes, and
|
||||
a backslash is now an escape character. This is needed
|
||||
for allowing arbitrary strings to be assigned to environment
|
||||
variables.
|
||||
|
||||
Switch telnetd to use macros like telnet for keeping
|
||||
track of the state of all the options.
|
||||
|
||||
Fix telnetd's processing of options so that we always do
|
||||
the right processing of the LINEMODE option, regardless
|
||||
of who initiates the request to turn it on. Also, make
|
||||
sure that if the other side went "WILL ECHO" in response
|
||||
to our "DO ECHO", that we send a "DONT ECHO" to get the
|
||||
option turned back off!
|
||||
|
||||
Fix the TERMIOS setting of the terminal speed to handle both
|
||||
BSD's seperate fields, and the SYSV method of CBAUD bits.
|
||||
|
||||
Change how we deal with the other side refusing to enable
|
||||
an option. The sequence used to be: send DO option; receive
|
||||
WONT option; send DONT option. Now, the sequence is: send
|
||||
DO option; receive WONT option. Both should be valid
|
||||
according to the spec, but there has been at least one
|
||||
client implementation of telnet identified that can get
|
||||
really confused by this. (The exact sequence, from a trace
|
||||
on the server side, is (numbers are number of responses that
|
||||
we expect to get after that line...):
|
||||
|
||||
send WILL ECHO 1 (initial request)
|
||||
send WONT ECHO 2 (server is changing state)
|
||||
recv DO ECHO 1 (first reply, ok. expect DONT ECHO next)
|
||||
send WILL ECHO 2 (server changes state again)
|
||||
recv DONT ECHO 1 (second reply, ok. expect DO ECHO next)
|
||||
recv DONT ECHO 0 (third reply, wrong answer. got DONT!!!)
|
||||
*** send WONT ECHO (send WONT to acknowledge the DONT)
|
||||
send WILL ECHO 1 (ask again to enable option)
|
||||
recv DO ECHO 0
|
||||
|
||||
recv DONT ECHO 0
|
||||
send WONT ECHO 1
|
||||
recv DONT ECHO 0
|
||||
recv DO ECHO 1
|
||||
send WILL ECHO 0
|
||||
(and the last 5 lines loop forever)
|
||||
|
||||
The line with the "***" is last of the WILL/DONT/WONT sequence.
|
||||
The change to the server to not generate that makes this same
|
||||
example become:
|
||||
|
||||
send will ECHO 1
|
||||
send wont ECHO 2
|
||||
recv do ECHO 1
|
||||
send will ECHO 2
|
||||
recv dont ECHO 1
|
||||
recv dont ECHO 0
|
||||
recv do ECHO 1
|
||||
send will ECHO 0
|
||||
|
||||
There is other option negotiation going on, and not sending
|
||||
the third part changes some of the timings, but this specific
|
||||
example no longer gets stuck in a loop. The "telnet.state"
|
||||
file has been modified to reflect this change to the algorithm.
|
||||
|
||||
A bunch of miscellaneous bug fixes and changes to make
|
||||
lint happier.
|
||||
|
||||
This version of telnet also has some KERBEROS stuff in
|
||||
it. This has not been tested, it uses an un-authorized
|
||||
telnet option number, and uses an out-of-date version
|
||||
of the (still being defined) AUTHENTICATION option.
|
||||
There is no support for this code, do not enable it.
|
||||
|
||||
|
||||
March 1, 1990:
|
||||
CHANGES/BUGFIXES SINCE LAST RELEASE:
|
||||
Some support for IP TOS has been added. Requires that the
|
||||
kernel support the IP_TOS socket option (currently this
|
||||
is only in UNICOS 6.0).
|
||||
|
||||
Both telnet and telnetd now use the cc_t typedef. typedefs are
|
||||
included for systems that don't have it (in termios.h).
|
||||
|
||||
SLC_SUSP was not supported properly before. It is now.
|
||||
|
||||
IAC EOF was not translated properly in telnetd for SYSV_TERMIO
|
||||
when not in linemode. It now saves a copy of the VEOF character,
|
||||
so that when ICANON is turned off and we can't trust it anymore
|
||||
(because it is now the VMIN character) we use the saved value.
|
||||
|
||||
There were two missing "break" commands in the linemode
|
||||
processing code in telnetd.
|
||||
|
||||
Telnetd wasn't setting the kernel window size information
|
||||
properly. It was using the rows for both rows and columns...
|
||||
|
||||
Questions/comments go to
|
||||
David Borman
|
||||
Cray Research, Inc.
|
||||
655F Lone Oak Drive
|
||||
Eagan, MN 55123
|
||||
dab@cray.com.
|
||||
|
||||
README: You are reading it.
|
||||
|
||||
Config.generic:
|
||||
This file contains all the OS specific definitions. It
|
||||
has pre-definitions for many common system types, and is
|
||||
in standard makefile fromat. See the comments at the top
|
||||
of the file for more information.
|
||||
|
||||
Config.local:
|
||||
This is not part of the distribution, but if this file exists,
|
||||
it is used instead of "Config.generic". This allows site
|
||||
specific configuration without having to modify the distributed
|
||||
"Config.generic" file.
|
||||
|
||||
kern.diff:
|
||||
This file contains the diffs for the changes needed for the
|
||||
kernel to support LINEMODE is the server. These changes are
|
||||
for a 4.3BSD system. You may need to make some changes for
|
||||
your particular system.
|
||||
|
||||
There is a new bit in the terminal state word, TS_EXTPROC.
|
||||
When this bit is set, several aspects of the terminal driver
|
||||
are disabled. Input line editing, character echo, and
|
||||
mapping of signals are all disabled. This allows the telnetd
|
||||
to turn of these functions when in linemode, but still keep
|
||||
track of what state the user wants the terminal to be in.
|
||||
|
||||
New ioctl()s:
|
||||
|
||||
TIOCEXT Turn on/off the TS_EXTPROC bit
|
||||
TIOCGSTATE Get t_state of tty to look at TS_EXTPROC bit
|
||||
TIOCSIG Generate a signal to processes in the
|
||||
current process group of the pty.
|
||||
|
||||
There is a new mode for packet driver, the TIOCPKT_IOCTL bit.
|
||||
When packet mode is turned on in the pty, and the TS_EXTPROC
|
||||
bit is set, then whenever the state of the pty is changed, the
|
||||
next read on the master side of the pty will have the TIOCPKT_IOCTL
|
||||
bit set, and the data will contain the following:
|
||||
struct xx {
|
||||
struct sgttyb a;
|
||||
struct tchars b;
|
||||
struct ltchars c;
|
||||
int t_state;
|
||||
int t_flags;
|
||||
}
|
||||
This allows the process on the server side of the pty to know
|
||||
when the state of the terminal has changed, and what the new
|
||||
state is.
|
||||
|
||||
However, if you define USE_TERMIO or SYSV_TERMIO, the code will
|
||||
expect that the structure returned in the TIOCPKT_IOCTL is
|
||||
the termio/termios structure.
|
||||
|
||||
stty.diff:
|
||||
This file contains the changes needed for the stty(1) program
|
||||
to report on the current status of the TS_EXTPROC bit. It also
|
||||
allows the user to turn on/off the TS_EXTPROC bit. This is useful
|
||||
because it allows the user to say "stty -extproc", and the
|
||||
LINEMODE option will be automatically disabled, and saying "stty
|
||||
extproc" will re-enable the LINEMODE option.
|
||||
|
||||
telnet.state:
|
||||
Both the client and server have code in them to deal
|
||||
with option negotiation loops. The algorithm that is
|
||||
used is described in this file.
|
||||
|
||||
telnet:
|
||||
This directory contains the client code. No kernel changes are
|
||||
needed to use this code.
|
||||
|
||||
telnetd:
|
||||
This directory contains the server code. If LINEMODE or KLUDGELINEMODE
|
||||
are defined, then the kernel modifications listed above are needed.
|
||||
|
||||
libtelnet:
|
||||
This directory contains code that is common to both the client
|
||||
and the server.
|
||||
|
||||
arpa:
|
||||
This directory has a new <arpa/telnet.h>
|
||||
|
||||
libtelnet/Makefile.4.4:
|
||||
telnet/Makefile.4.4:
|
||||
telnetd/Makefile.4.4:
|
||||
These are the makefiles that can be used on a 4.3Reno
|
||||
system when this software is installed in /usr/src/lib/libtelnet,
|
||||
/usr/src/libexec/telnetd, and /usr/src/usr.bin/telnet.
|
||||
|
||||
|
||||
The following TELNET options are supported:
|
||||
|
||||
LINEMODE:
|
||||
The LINEMODE option is supported as per RFC1116. The
|
||||
FORWARDMASK option is not currently supported.
|
||||
|
||||
BINARY: The client has the ability to turn on/off the BINARY
|
||||
option in each direction. Turning on BINARY from
|
||||
server to client causes the LITOUT bit to get set in
|
||||
the terminal driver on both ends, turning on BINARY
|
||||
from the client to the server causes the PASS8 bit
|
||||
to get set in the terminal driver on both ends.
|
||||
|
||||
TERMINAL-TYPE:
|
||||
This is supported as per RFC1091. On the server side,
|
||||
when a terminal type is received, termcap/terminfo
|
||||
is consulted to determine if it is a known terminal
|
||||
type. It keeps requesting terminal types until it
|
||||
gets one that it recongnizes, or hits the end of the
|
||||
list. The server side looks up the entry in the
|
||||
termcap/terminfo data base, and generates a list of
|
||||
names which it then passes one at a time to each
|
||||
request for a terminal type, duplicating the last
|
||||
entry in the list before cycling back to the beginning.
|
||||
|
||||
NAWS: The Negotiate about Window Size, as per RFC 1073.
|
||||
|
||||
TERMINAL-SPEED:
|
||||
Implemented as per RFC 1079
|
||||
|
||||
TOGGLE-FLOW-CONTROL:
|
||||
Implemented as per RFC 1080
|
||||
|
||||
TIMING-MARK:
|
||||
As per RFC 860
|
||||
|
||||
SGA: As per RFC 858
|
||||
|
||||
ECHO: As per RFC 857
|
||||
|
||||
LOGOUT: As per RFC 727
|
||||
|
||||
STATUS:
|
||||
The server will send its current status upon
|
||||
request. It does not ask for the clients status.
|
||||
The client will request the servers current status
|
||||
from the "send getstatus" command.
|
||||
|
||||
ENVIRON:
|
||||
This option is currently being defined by the IETF
|
||||
Telnet Working Group, and an RFC has not yet been
|
||||
issued, but should be in the near future...
|
||||
|
||||
X-DISPLAY-LOCATION:
|
||||
This functionality can be done through the ENVIRON
|
||||
option, it is added here for completeness.
|
||||
|
||||
AUTHENTICATION:
|
||||
This option is currently being defined by the IETF
|
||||
Telnet Working Group, and an RFC has not yet been
|
||||
issued. The basic framework is pretty much decided,
|
||||
but the definitions for the specific authentication
|
||||
schemes is still in a state of flux.
|
||||
|
||||
ENCRYPTION:
|
||||
This option is currently being defined by the IETF
|
||||
Telnet Working Group, and an RFC has not yet been
|
||||
issued. The draft RFC is still in a state of flux,
|
||||
so this code may change in the future.
|
323
crypto/heimdal/appl/telnet/arpa/telnet.h
Normal file
323
crypto/heimdal/appl/telnet/arpa/telnet.h
Normal file
@ -0,0 +1,323 @@
|
||||
/*
|
||||
* Copyright (c) 1983, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)telnet.h 8.2 (Berkeley) 12/15/93
|
||||
*/
|
||||
|
||||
#ifndef _TELNET_H_
|
||||
#define _TELNET_H_
|
||||
|
||||
/*
|
||||
* Definitions for the TELNET protocol.
|
||||
*/
|
||||
#define IAC 255 /* interpret as command: */
|
||||
#define DONT 254 /* you are not to use option */
|
||||
#define DO 253 /* please, you use option */
|
||||
#define WONT 252 /* I won't use option */
|
||||
#define WILL 251 /* I will use option */
|
||||
#define SB 250 /* interpret as subnegotiation */
|
||||
#define GA 249 /* you may reverse the line */
|
||||
#define EL 248 /* erase the current line */
|
||||
#define EC 247 /* erase the current character */
|
||||
#define AYT 246 /* are you there */
|
||||
#define AO 245 /* abort output--but let prog finish */
|
||||
#define IP 244 /* interrupt process--permanently */
|
||||
#define BREAK 243 /* break */
|
||||
#define DM 242 /* data mark--for connect. cleaning */
|
||||
#define NOP 241 /* nop */
|
||||
#define SE 240 /* end sub negotiation */
|
||||
#define EOR 239 /* end of record (transparent mode) */
|
||||
#define ABORT 238 /* Abort process */
|
||||
#define SUSP 237 /* Suspend process */
|
||||
#define xEOF 236 /* End of file: EOF is already used... */
|
||||
|
||||
#define SYNCH 242 /* for telfunc calls */
|
||||
|
||||
#ifdef TELCMDS
|
||||
char *telcmds[] = {
|
||||
"EOF", "SUSP", "ABORT", "EOR",
|
||||
"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
|
||||
"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
|
||||
};
|
||||
#else
|
||||
extern char *telcmds[];
|
||||
#endif
|
||||
|
||||
#define TELCMD_FIRST xEOF
|
||||
#define TELCMD_LAST IAC
|
||||
#define TELCMD_OK(x) ((unsigned int)(x) <= TELCMD_LAST && \
|
||||
(unsigned int)(x) >= TELCMD_FIRST)
|
||||
#define TELCMD(x) telcmds[(x)-TELCMD_FIRST]
|
||||
|
||||
/* telnet options */
|
||||
#define TELOPT_BINARY 0 /* 8-bit data path */
|
||||
#define TELOPT_ECHO 1 /* echo */
|
||||
#define TELOPT_RCP 2 /* prepare to reconnect */
|
||||
#define TELOPT_SGA 3 /* suppress go ahead */
|
||||
#define TELOPT_NAMS 4 /* approximate message size */
|
||||
#define TELOPT_STATUS 5 /* give status */
|
||||
#define TELOPT_TM 6 /* timing mark */
|
||||
#define TELOPT_RCTE 7 /* remote controlled transmission and echo */
|
||||
#define TELOPT_NAOL 8 /* negotiate about output line width */
|
||||
#define TELOPT_NAOP 9 /* negotiate about output page size */
|
||||
#define TELOPT_NAOCRD 10 /* negotiate about CR disposition */
|
||||
#define TELOPT_NAOHTS 11 /* negotiate about horizontal tabstops */
|
||||
#define TELOPT_NAOHTD 12 /* negotiate about horizontal tab disposition */
|
||||
#define TELOPT_NAOFFD 13 /* negotiate about formfeed disposition */
|
||||
#define TELOPT_NAOVTS 14 /* negotiate about vertical tab stops */
|
||||
#define TELOPT_NAOVTD 15 /* negotiate about vertical tab disposition */
|
||||
#define TELOPT_NAOLFD 16 /* negotiate about output LF disposition */
|
||||
#define TELOPT_XASCII 17 /* extended ascic character set */
|
||||
#define TELOPT_LOGOUT 18 /* force logout */
|
||||
#define TELOPT_BM 19 /* byte macro */
|
||||
#define TELOPT_DET 20 /* data entry terminal */
|
||||
#define TELOPT_SUPDUP 21 /* supdup protocol */
|
||||
#define TELOPT_SUPDUPOUTPUT 22 /* supdup output */
|
||||
#define TELOPT_SNDLOC 23 /* send location */
|
||||
#define TELOPT_TTYPE 24 /* terminal type */
|
||||
#define TELOPT_EOR 25 /* end or record */
|
||||
#define TELOPT_TUID 26 /* TACACS user identification */
|
||||
#define TELOPT_OUTMRK 27 /* output marking */
|
||||
#define TELOPT_TTYLOC 28 /* terminal location number */
|
||||
#define TELOPT_3270REGIME 29 /* 3270 regime */
|
||||
#define TELOPT_X3PAD 30 /* X.3 PAD */
|
||||
#define TELOPT_NAWS 31 /* window size */
|
||||
#define TELOPT_TSPEED 32 /* terminal speed */
|
||||
#define TELOPT_LFLOW 33 /* remote flow control */
|
||||
#define TELOPT_LINEMODE 34 /* Linemode option */
|
||||
#define TELOPT_XDISPLOC 35 /* X Display Location */
|
||||
#define TELOPT_OLD_ENVIRON 36 /* Old - Environment variables */
|
||||
#define TELOPT_AUTHENTICATION 37/* Authenticate */
|
||||
#define TELOPT_ENCRYPT 38 /* Encryption option */
|
||||
#define TELOPT_NEW_ENVIRON 39 /* New - Environment variables */
|
||||
#define TELOPT_EXOPL 255 /* extended-options-list */
|
||||
|
||||
|
||||
#define NTELOPTS (1+TELOPT_NEW_ENVIRON)
|
||||
#ifdef TELOPTS
|
||||
char *telopts[NTELOPTS+1] = {
|
||||
"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
|
||||
"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
|
||||
"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
|
||||
"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
|
||||
"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
|
||||
"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
|
||||
"TACACS UID", "OUTPUT MARKING", "TTYLOC",
|
||||
"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
|
||||
"LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
|
||||
"ENCRYPT", "NEW-ENVIRON",
|
||||
0,
|
||||
};
|
||||
#define TELOPT_FIRST TELOPT_BINARY
|
||||
#define TELOPT_LAST TELOPT_NEW_ENVIRON
|
||||
#define TELOPT_OK(x) ((unsigned int)(x) <= TELOPT_LAST)
|
||||
#define TELOPT(x) telopts[(x)-TELOPT_FIRST]
|
||||
#endif
|
||||
|
||||
/* sub-option qualifiers */
|
||||
#define TELQUAL_IS 0 /* option is... */
|
||||
#define TELQUAL_SEND 1 /* send option */
|
||||
#define TELQUAL_INFO 2 /* ENVIRON: informational version of IS */
|
||||
#define TELQUAL_REPLY 2 /* AUTHENTICATION: client version of IS */
|
||||
#define TELQUAL_NAME 3 /* AUTHENTICATION: client version of IS */
|
||||
|
||||
#define LFLOW_OFF 0 /* Disable remote flow control */
|
||||
#define LFLOW_ON 1 /* Enable remote flow control */
|
||||
#define LFLOW_RESTART_ANY 2 /* Restart output on any char */
|
||||
#define LFLOW_RESTART_XON 3 /* Restart output only on XON */
|
||||
|
||||
/*
|
||||
* LINEMODE suboptions
|
||||
*/
|
||||
|
||||
#define LM_MODE 1
|
||||
#define LM_FORWARDMASK 2
|
||||
#define LM_SLC 3
|
||||
|
||||
#define MODE_EDIT 0x01
|
||||
#define MODE_TRAPSIG 0x02
|
||||
#define MODE_ACK 0x04
|
||||
#define MODE_SOFT_TAB 0x08
|
||||
#define MODE_LIT_ECHO 0x10
|
||||
|
||||
#define MODE_MASK 0x1f
|
||||
|
||||
/* Not part of protocol, but needed to simplify things... */
|
||||
#define MODE_FLOW 0x0100
|
||||
#define MODE_ECHO 0x0200
|
||||
#define MODE_INBIN 0x0400
|
||||
#define MODE_OUTBIN 0x0800
|
||||
#define MODE_FORCE 0x1000
|
||||
|
||||
#define SLC_SYNCH 1
|
||||
#define SLC_BRK 2
|
||||
#define SLC_IP 3
|
||||
#define SLC_AO 4
|
||||
#define SLC_AYT 5
|
||||
#define SLC_EOR 6
|
||||
#define SLC_ABORT 7
|
||||
#define SLC_EOF 8
|
||||
#define SLC_SUSP 9
|
||||
#define SLC_EC 10
|
||||
#define SLC_EL 11
|
||||
#define SLC_EW 12
|
||||
#define SLC_RP 13
|
||||
#define SLC_LNEXT 14
|
||||
#define SLC_XON 15
|
||||
#define SLC_XOFF 16
|
||||
#define SLC_FORW1 17
|
||||
#define SLC_FORW2 18
|
||||
|
||||
#define NSLC 18
|
||||
|
||||
/*
|
||||
* For backwards compatability, we define SLC_NAMES to be the
|
||||
* list of names if SLC_NAMES is not defined.
|
||||
*/
|
||||
#define SLC_NAMELIST "0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
|
||||
"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
|
||||
"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
|
||||
#ifdef SLC_NAMES
|
||||
char *slc_names[] = {
|
||||
SLC_NAMELIST
|
||||
};
|
||||
#else
|
||||
extern char *slc_names[];
|
||||
#define SLC_NAMES SLC_NAMELIST
|
||||
#endif
|
||||
|
||||
#define SLC_NAME_OK(x) ((unsigned int)(x) <= NSLC)
|
||||
#define SLC_NAME(x) slc_names[x]
|
||||
|
||||
#define SLC_NOSUPPORT 0
|
||||
#define SLC_CANTCHANGE 1
|
||||
#define SLC_VARIABLE 2
|
||||
#define SLC_DEFAULT 3
|
||||
#define SLC_LEVELBITS 0x03
|
||||
|
||||
#define SLC_FUNC 0
|
||||
#define SLC_FLAGS 1
|
||||
#define SLC_VALUE 2
|
||||
|
||||
#define SLC_ACK 0x80
|
||||
#define SLC_FLUSHIN 0x40
|
||||
#define SLC_FLUSHOUT 0x20
|
||||
|
||||
#define OLD_ENV_VAR 1
|
||||
#define OLD_ENV_VALUE 0
|
||||
#define NEW_ENV_VAR 0
|
||||
#define NEW_ENV_VALUE 1
|
||||
#define ENV_ESC 2
|
||||
#define ENV_USERVAR 3
|
||||
|
||||
/*
|
||||
* AUTHENTICATION suboptions
|
||||
*/
|
||||
|
||||
/*
|
||||
* Who is authenticating who ...
|
||||
*/
|
||||
#define AUTH_WHO_CLIENT 0 /* Client authenticating server */
|
||||
#define AUTH_WHO_SERVER 1 /* Server authenticating client */
|
||||
#define AUTH_WHO_MASK 1
|
||||
|
||||
/*
|
||||
* amount of authentication done
|
||||
*/
|
||||
#define AUTH_HOW_ONE_WAY 0
|
||||
#define AUTH_HOW_MUTUAL 2
|
||||
#define AUTH_HOW_MASK 2
|
||||
|
||||
#define AUTHTYPE_NULL 0
|
||||
#define AUTHTYPE_KERBEROS_V4 1
|
||||
#define AUTHTYPE_KERBEROS_V5 2
|
||||
#define AUTHTYPE_SPX 3
|
||||
#define AUTHTYPE_MINK 4
|
||||
#define AUTHTYPE_SRA 5
|
||||
#define AUTHTYPE_CNT 6
|
||||
/* #define AUTHTYPE_UNSECURE 6 */
|
||||
|
||||
#define AUTHTYPE_TEST 99
|
||||
|
||||
#ifdef AUTH_NAMES
|
||||
char *authtype_names[] = {
|
||||
"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK",
|
||||
"SRA", 0,
|
||||
};
|
||||
#else
|
||||
extern char *authtype_names[];
|
||||
#endif
|
||||
|
||||
#define AUTHTYPE_NAME_OK(x) ((unsigned int)(x) < AUTHTYPE_CNT)
|
||||
#define AUTHTYPE_NAME(x) authtype_names[x]
|
||||
|
||||
/*
|
||||
* ENCRYPTion suboptions
|
||||
*/
|
||||
#define ENCRYPT_IS 0 /* I pick encryption type ... */
|
||||
#define ENCRYPT_SUPPORT 1 /* I support encryption types ... */
|
||||
#define ENCRYPT_REPLY 2 /* Initial setup response */
|
||||
#define ENCRYPT_START 3 /* Am starting to send encrypted */
|
||||
#define ENCRYPT_END 4 /* Am ending encrypted */
|
||||
#define ENCRYPT_REQSTART 5 /* Request you start encrypting */
|
||||
#define ENCRYPT_REQEND 6 /* Request you send encrypting */
|
||||
#define ENCRYPT_ENC_KEYID 7
|
||||
#define ENCRYPT_DEC_KEYID 8
|
||||
#define ENCRYPT_CNT 9
|
||||
|
||||
#define ENCTYPE_ANY 0
|
||||
#define ENCTYPE_DES_CFB64 1
|
||||
#define ENCTYPE_DES_OFB64 2
|
||||
#define ENCTYPE_CNT 3
|
||||
|
||||
#ifdef ENCRYPT_NAMES
|
||||
char *encrypt_names[] = {
|
||||
"IS", "SUPPORT", "REPLY", "START", "END",
|
||||
"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
|
||||
0,
|
||||
};
|
||||
char *enctype_names[] = {
|
||||
"ANY", "DES_CFB64", "DES_OFB64", 0,
|
||||
};
|
||||
#else
|
||||
extern char *encrypt_names[];
|
||||
extern char *enctype_names[];
|
||||
#endif
|
||||
|
||||
|
||||
#define ENCRYPT_NAME_OK(x) ((unsigned int)(x) < ENCRYPT_CNT)
|
||||
#define ENCRYPT_NAME(x) encrypt_names[x]
|
||||
|
||||
#define ENCTYPE_NAME_OK(x) ((unsigned int)(x) < ENCTYPE_CNT)
|
||||
#define ENCTYPE_NAME(x) enctype_names[x]
|
||||
|
||||
#endif /* !_TELNET_H_ */
|
24
crypto/heimdal/appl/telnet/libtelnet/Makefile.am
Normal file
24
crypto/heimdal/appl/telnet/libtelnet/Makefile.am
Normal file
@ -0,0 +1,24 @@
|
||||
# $Id: Makefile.am,v 1.8 1999/03/20 13:58:15 joda Exp $
|
||||
|
||||
include $(top_srcdir)/Makefile.am.common
|
||||
|
||||
INCLUDES += -I$(srcdir)/.. $(INCLUDE_krb4)
|
||||
|
||||
noinst_LIBRARIES = libtelnet.a
|
||||
|
||||
libtelnet_a_SOURCES = \
|
||||
auth-proto.h \
|
||||
auth.c \
|
||||
auth.h \
|
||||
enc-proto.h \
|
||||
enc_des.c \
|
||||
encrypt.c \
|
||||
encrypt.h \
|
||||
genget.c \
|
||||
kerberos.c \
|
||||
kerberos5.c \
|
||||
misc-proto.h \
|
||||
misc.c \
|
||||
misc.h
|
||||
|
||||
EXTRA_DIST = krb4encpwd.c rsaencpwd.c spx.c
|
615
crypto/heimdal/appl/telnet/libtelnet/Makefile.in
Normal file
615
crypto/heimdal/appl/telnet/libtelnet/Makefile.in
Normal file
@ -0,0 +1,615 @@
|
||||
# Makefile.in generated automatically by automake 1.4 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# $Id: Makefile.am,v 1.8 1999/03/20 13:58:15 joda Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.13 1999/11/01 03:19:58 assar Exp $
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DESTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = ../../..
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
host_alias = @host_alias@
|
||||
host_triplet = @host@
|
||||
AFS_EXTRA_LD = @AFS_EXTRA_LD@
|
||||
AIX_EXTRA_KAFS = @AIX_EXTRA_KAFS@
|
||||
AWK = @AWK@
|
||||
CANONICAL_HOST = @CANONICAL_HOST@
|
||||
CATMAN = @CATMAN@
|
||||
CATMANEXT = @CATMANEXT@
|
||||
CC = @CC@
|
||||
DBLIB = @DBLIB@
|
||||
EXEEXT = @EXEEXT@
|
||||
EXTRA_LIB45 = @EXTRA_LIB45@
|
||||
GROFF = @GROFF@
|
||||
INCLUDE_ = @INCLUDE_@
|
||||
LD = @LD@
|
||||
LEX = @LEX@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBTOOL = @LIBTOOL@
|
||||
LIB_ = @LIB_@
|
||||
LIB_AUTH_SUBDIRS = @LIB_AUTH_SUBDIRS@
|
||||
LIB_kdb = @LIB_kdb@
|
||||
LIB_otp = @LIB_otp@
|
||||
LIB_roken = @LIB_roken@
|
||||
LIB_security = @LIB_security@
|
||||
LN_S = @LN_S@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MAKE_X_PROGS_BIN_PROGS = @MAKE_X_PROGS_BIN_PROGS@
|
||||
MAKE_X_PROGS_BIN_SCRPTS = @MAKE_X_PROGS_BIN_SCRPTS@
|
||||
MAKE_X_PROGS_LIBEXEC_PROGS = @MAKE_X_PROGS_LIBEXEC_PROGS@
|
||||
NEED_WRITEAUTH_FALSE = @NEED_WRITEAUTH_FALSE@
|
||||
NEED_WRITEAUTH_TRUE = @NEED_WRITEAUTH_TRUE@
|
||||
NM = @NM@
|
||||
NROFF = @NROFF@
|
||||
OBJEXT = @OBJEXT@
|
||||
PACKAGE = @PACKAGE@
|
||||
RANLIB = @RANLIB@
|
||||
VERSION = @VERSION@
|
||||
VOID_RETSIGTYPE = @VOID_RETSIGTYPE@
|
||||
WFLAGS = @WFLAGS@
|
||||
WFLAGS_NOIMPLICITINT = @WFLAGS_NOIMPLICITINT@
|
||||
WFLAGS_NOUNUSED = @WFLAGS_NOUNUSED@
|
||||
YACC = @YACC@
|
||||
|
||||
AUTOMAKE_OPTIONS = foreign no-dependencies
|
||||
|
||||
SUFFIXES = .et .h .1 .3 .5 .8 .cat1 .cat3 .cat5 .cat8 .x
|
||||
|
||||
INCLUDES = -I$(top_builddir)/include -I$(srcdir)/.. $(INCLUDE_krb4)
|
||||
|
||||
AM_CFLAGS = $(WFLAGS)
|
||||
|
||||
COMPILE_ET = $(top_builddir)/lib/com_err/compile_et
|
||||
|
||||
buildinclude = $(top_builddir)/include
|
||||
|
||||
LIB_XauReadAuth = @LIB_XauReadAuth@
|
||||
LIB_crypt = @LIB_crypt@
|
||||
LIB_dbm_firstkey = @LIB_dbm_firstkey@
|
||||
LIB_dbopen = @LIB_dbopen@
|
||||
LIB_dlopen = @LIB_dlopen@
|
||||
LIB_dn_expand = @LIB_dn_expand@
|
||||
LIB_el_init = @LIB_el_init@
|
||||
LIB_getattr = @LIB_getattr@
|
||||
LIB_gethostbyname = @LIB_gethostbyname@
|
||||
LIB_getpwent_r = @LIB_getpwent_r@
|
||||
LIB_getpwnam_r = @LIB_getpwnam_r@
|
||||
LIB_getsockopt = @LIB_getsockopt@
|
||||
LIB_logout = @LIB_logout@
|
||||
LIB_logwtmp = @LIB_logwtmp@
|
||||
LIB_odm_initialize = @LIB_odm_initialize@
|
||||
LIB_readline = @LIB_readline@
|
||||
LIB_res_search = @LIB_res_search@
|
||||
LIB_setpcred = @LIB_setpcred@
|
||||
LIB_setsockopt = @LIB_setsockopt@
|
||||
LIB_socket = @LIB_socket@
|
||||
LIB_syslog = @LIB_syslog@
|
||||
LIB_tgetent = @LIB_tgetent@
|
||||
|
||||
HESIODLIB = @HESIODLIB@
|
||||
HESIODINCLUDE = @HESIODINCLUDE@
|
||||
INCLUDE_hesiod = @INCLUDE_hesiod@
|
||||
LIB_hesiod = @LIB_hesiod@
|
||||
|
||||
INCLUDE_krb4 = @INCLUDE_krb4@
|
||||
LIB_krb4 = @LIB_krb4@
|
||||
|
||||
INCLUDE_readline = @INCLUDE_readline@
|
||||
|
||||
LEXLIB = @LEXLIB@
|
||||
|
||||
cat1dir = $(mandir)/cat1
|
||||
cat3dir = $(mandir)/cat3
|
||||
cat5dir = $(mandir)/cat5
|
||||
cat8dir = $(mandir)/cat8
|
||||
|
||||
MANRX = \(.*\)\.\([0-9]\)
|
||||
CATSUFFIX = @CATSUFFIX@
|
||||
|
||||
NROFF_MAN = groff -mandoc -Tascii
|
||||
|
||||
@KRB4_TRUE@LIB_kafs = $(top_builddir)/lib/kafs/libkafs.la $(AIX_EXTRA_KAFS)
|
||||
|
||||
@KRB5_TRUE@LIB_krb5 = $(top_builddir)/lib/krb5/libkrb5.la $(top_builddir)/lib/asn1/libasn1.la
|
||||
@KRB5_TRUE@LIB_gssapi = $(top_builddir)/lib/gssapi/libgssapi.la
|
||||
|
||||
CHECK_LOCAL = $(PROGRAMS)
|
||||
|
||||
noinst_LIBRARIES = libtelnet.a
|
||||
|
||||
libtelnet_a_SOURCES = auth-proto.h auth.c auth.h enc-proto.h enc_des.c encrypt.c encrypt.h genget.c kerberos.c kerberos5.c misc-proto.h misc.c misc.h
|
||||
|
||||
|
||||
EXTRA_DIST = krb4encpwd.c rsaencpwd.c spx.c
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = ../../../include/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
LIBRARIES = $(noinst_LIBRARIES)
|
||||
|
||||
|
||||
DEFS = @DEFS@ -I. -I$(srcdir) -I../../../include
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBS = @LIBS@
|
||||
X_CFLAGS = @X_CFLAGS@
|
||||
X_LIBS = @X_LIBS@
|
||||
X_EXTRA_LIBS = @X_EXTRA_LIBS@
|
||||
X_PRE_LIBS = @X_PRE_LIBS@
|
||||
libtelnet_a_LIBADD =
|
||||
libtelnet_a_OBJECTS = auth.$(OBJEXT) enc_des.$(OBJEXT) \
|
||||
encrypt.$(OBJEXT) genget.$(OBJEXT) kerberos.$(OBJEXT) \
|
||||
kerberos5.$(OBJEXT) misc.$(OBJEXT)
|
||||
AR = ar
|
||||
CFLAGS = @CFLAGS@
|
||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
CCLD = $(CC)
|
||||
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
|
||||
DIST_COMMON = Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
GZIP_ENV = --best
|
||||
SOURCES = $(libtelnet_a_SOURCES)
|
||||
OBJECTS = $(libtelnet_a_OBJECTS)
|
||||
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .1 .3 .5 .8 .S .c .cat1 .cat3 .cat5 .cat8 .et .h .lo .o .obj .s .x
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/Makefile.am.common $(top_srcdir)/cf/Makefile.am.common
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --foreign appl/telnet/libtelnet/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
|
||||
mostlyclean-noinstLIBRARIES:
|
||||
|
||||
clean-noinstLIBRARIES:
|
||||
-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
|
||||
|
||||
distclean-noinstLIBRARIES:
|
||||
|
||||
maintainer-clean-noinstLIBRARIES:
|
||||
|
||||
.c.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
# FIXME: We should only use cygpath when building on Windows,
|
||||
# and only if it is available.
|
||||
.c.obj:
|
||||
$(COMPILE) -c `cygpath -w $<`
|
||||
|
||||
.s.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
.S.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
mostlyclean-compile:
|
||||
-rm -f *.o core *.core
|
||||
-rm -f *.$(OBJEXT)
|
||||
|
||||
clean-compile:
|
||||
|
||||
distclean-compile:
|
||||
-rm -f *.tab.c
|
||||
|
||||
maintainer-clean-compile:
|
||||
|
||||
.c.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
.s.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
.S.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
mostlyclean-libtool:
|
||||
-rm -f *.lo
|
||||
|
||||
clean-libtool:
|
||||
-rm -rf .libs _libs
|
||||
|
||||
distclean-libtool:
|
||||
|
||||
maintainer-clean-libtool:
|
||||
|
||||
libtelnet.a: $(libtelnet_a_OBJECTS) $(libtelnet_a_DEPENDENCIES)
|
||||
-rm -f libtelnet.a
|
||||
$(AR) cru libtelnet.a $(libtelnet_a_OBJECTS) $(libtelnet_a_LIBADD)
|
||||
$(RANLIB) libtelnet.a
|
||||
|
||||
tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
here=`pwd` && cd $(srcdir) \
|
||||
&& mkid -f$$here/ID $$unique $(LISP)
|
||||
|
||||
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = appl/telnet/libtelnet
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
|
||||
info-am:
|
||||
info: info-am
|
||||
dvi-am:
|
||||
dvi: dvi-am
|
||||
check-am: all-am
|
||||
$(MAKE) $(AM_MAKEFLAGS) check-local
|
||||
check: check-am
|
||||
installcheck-am:
|
||||
installcheck: installcheck-am
|
||||
install-exec-am:
|
||||
@$(NORMAL_INSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
|
||||
install-exec: install-exec-am
|
||||
|
||||
install-data-am: install-data-local
|
||||
install-data: install-data-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-am
|
||||
uninstall-am:
|
||||
uninstall: uninstall-am
|
||||
all-am: Makefile $(LIBRARIES) all-local
|
||||
all-redirect: all-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
||||
installdirs:
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
mostlyclean-am: mostlyclean-noinstLIBRARIES mostlyclean-compile \
|
||||
mostlyclean-libtool mostlyclean-tags \
|
||||
mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
clean-am: clean-noinstLIBRARIES clean-compile clean-libtool clean-tags \
|
||||
clean-generic mostlyclean-am
|
||||
|
||||
clean: clean-am
|
||||
|
||||
distclean-am: distclean-noinstLIBRARIES distclean-compile \
|
||||
distclean-libtool distclean-tags distclean-generic \
|
||||
clean-am
|
||||
-rm -f libtool
|
||||
|
||||
distclean: distclean-am
|
||||
|
||||
maintainer-clean-am: maintainer-clean-noinstLIBRARIES \
|
||||
maintainer-clean-compile maintainer-clean-libtool \
|
||||
maintainer-clean-tags maintainer-clean-generic \
|
||||
distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
|
||||
.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
|
||||
clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
|
||||
mostlyclean-compile distclean-compile clean-compile \
|
||||
maintainer-clean-compile mostlyclean-libtool distclean-libtool \
|
||||
clean-libtool maintainer-clean-libtool tags mostlyclean-tags \
|
||||
distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
|
||||
dvi-am dvi check-local check check-am installcheck-am installcheck \
|
||||
install-exec-am install-exec install-data-local install-data-am \
|
||||
install-data install-am install uninstall-am uninstall all-local \
|
||||
all-redirect all-am all installdirs mostlyclean-generic \
|
||||
distclean-generic clean-generic maintainer-clean-generic clean \
|
||||
mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
install-suid-programs:
|
||||
@foo='$(bin_SUIDS)'; \
|
||||
for file in $$foo; do \
|
||||
x=$(DESTDIR)$(bindir)/$$file; \
|
||||
if chown 0:0 $$x && chmod u+s $$x; then :; else \
|
||||
chmod 0 $$x; fi; done
|
||||
|
||||
install-exec-hook: install-suid-programs
|
||||
|
||||
install-build-headers:: $(include_HEADERS) $(build_HEADERZ)
|
||||
@foo='$(include_HEADERS) $(build_HEADERZ)'; \
|
||||
for f in $$foo; do \
|
||||
f=`basename $$f`; \
|
||||
if test -f "$(srcdir)/$$f"; then file="$(srcdir)/$$f"; \
|
||||
else file="$$f"; fi; \
|
||||
if cmp -s $$file $(buildinclude)/$$f 2> /dev/null ; then \
|
||||
: ; else \
|
||||
echo " cp $$file $(buildinclude)/$$f"; \
|
||||
cp $$file $(buildinclude)/$$f; \
|
||||
fi ; \
|
||||
done
|
||||
|
||||
all-local: install-build-headers
|
||||
#NROFF_MAN = nroff -man
|
||||
.1.cat1:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.3.cat3:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.5.cat5:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.8.cat8:
|
||||
$(NROFF_MAN) $< > $@
|
||||
|
||||
dist-cat1-mans:
|
||||
@foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat3-mans:
|
||||
@foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat5-mans:
|
||||
@foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat8-mans:
|
||||
@foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-hook: dist-cat1-mans dist-cat3-mans dist-cat5-mans dist-cat8-mans
|
||||
|
||||
install-cat1-mans:
|
||||
@ext=1;\
|
||||
foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat1dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat3-mans:
|
||||
@ext=3;\
|
||||
foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat3dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat5-mans:
|
||||
@ext=5;\
|
||||
foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat5dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat8-mans:
|
||||
@ext=8;\
|
||||
foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat8dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat-mans: install-cat1-mans install-cat3-mans install-cat5-mans install-cat8-mans
|
||||
|
||||
install-data-local: install-cat-mans
|
||||
|
||||
.et.h:
|
||||
$(COMPILE_ET) $<
|
||||
.et.c:
|
||||
$(COMPILE_ET) $<
|
||||
|
||||
.x.c:
|
||||
@cmp -s $< $@ 2> /dev/null || cp $< $@
|
||||
|
||||
check-local::
|
||||
@foo='$(CHECK_LOCAL)'; \
|
||||
if test "$$foo"; then \
|
||||
failed=0; all=0; \
|
||||
for i in $$foo; do \
|
||||
all=`expr $$all + 1`; \
|
||||
if ./$$i --version > /dev/null 2>&1; then \
|
||||
echo "PASS: $$i"; \
|
||||
else \
|
||||
echo "FAIL: $$i"; \
|
||||
failed=`expr $$failed + 1`; \
|
||||
fi; \
|
||||
done; \
|
||||
if test "$$failed" -eq 0; then \
|
||||
banner="All $$all tests passed"; \
|
||||
else \
|
||||
banner="$$failed of $$all tests failed"; \
|
||||
fi; \
|
||||
dashes=`echo "$$banner" | sed s/./=/g`; \
|
||||
echo "$$dashes"; \
|
||||
echo "$$banner"; \
|
||||
echo "$$dashes"; \
|
||||
test "$$failed" -eq 0; \
|
||||
fi
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
122
crypto/heimdal/appl/telnet/libtelnet/auth-proto.h
Normal file
122
crypto/heimdal/appl/telnet/libtelnet/auth-proto.h
Normal file
@ -0,0 +1,122 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)auth-proto.h 8.1 (Berkeley) 6/4/93
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
/* $Id: auth-proto.h,v 1.10 2000/01/18 03:08:55 assar Exp $ */
|
||||
|
||||
#ifdef AUTHENTICATION
|
||||
Authenticator *findauthenticator (int, int);
|
||||
|
||||
int auth_wait (char *, size_t);
|
||||
void auth_disable_name (char *);
|
||||
void auth_finished (Authenticator *, int);
|
||||
void auth_gen_printsub (unsigned char *, int, unsigned char *, int);
|
||||
void auth_init (const char *, int);
|
||||
void auth_is (unsigned char *, int);
|
||||
void auth_name(unsigned char*, int);
|
||||
void auth_reply (unsigned char *, int);
|
||||
void auth_request (void);
|
||||
void auth_send (unsigned char *, int);
|
||||
void auth_send_retry (void);
|
||||
void auth_printsub(unsigned char*, int, unsigned char*, int);
|
||||
int getauthmask(char *type, int *maskp);
|
||||
int auth_enable(char *type);
|
||||
int auth_disable(char *type);
|
||||
int auth_onoff(char *type, int on);
|
||||
int auth_togdebug(int on);
|
||||
int auth_status(void);
|
||||
int auth_sendname(unsigned char *cp, int len);
|
||||
void auth_debug(int mode);
|
||||
void auth_gen_printsub(unsigned char *data, int cnt,
|
||||
unsigned char *buf, int buflen);
|
||||
|
||||
#ifdef UNSAFE
|
||||
int unsafe_init (Authenticator *, int);
|
||||
int unsafe_send (Authenticator *);
|
||||
void unsafe_is (Authenticator *, unsigned char *, int);
|
||||
void unsafe_reply (Authenticator *, unsigned char *, int);
|
||||
int unsafe_status (Authenticator *, char *, int);
|
||||
void unsafe_printsub (unsigned char *, int, unsigned char *, int);
|
||||
#endif
|
||||
|
||||
#ifdef SRA
|
||||
int sra_init (Authenticator *, int);
|
||||
int sra_send (Authenticator *);
|
||||
void sra_is (Authenticator *, unsigned char *, int);
|
||||
void sra_reply (Authenticator *, unsigned char *, int);
|
||||
int sra_status (Authenticator *, char *, int);
|
||||
void sra_printsub (unsigned char *, int, unsigned char *, int);
|
||||
#endif
|
||||
|
||||
#ifdef KRB4
|
||||
int kerberos4_init (Authenticator *, int);
|
||||
int kerberos4_send_mutual (Authenticator *);
|
||||
int kerberos4_send_oneway (Authenticator *);
|
||||
void kerberos4_is (Authenticator *, unsigned char *, int);
|
||||
void kerberos4_reply (Authenticator *, unsigned char *, int);
|
||||
int kerberos4_status (Authenticator *, char *, size_t, int);
|
||||
void kerberos4_printsub (unsigned char *, int, unsigned char *, int);
|
||||
int kerberos4_forward(Authenticator *ap, void *);
|
||||
#endif
|
||||
|
||||
#ifdef KRB5
|
||||
int kerberos5_init (Authenticator *, int);
|
||||
int kerberos5_send_mutual (Authenticator *);
|
||||
int kerberos5_send_oneway (Authenticator *);
|
||||
void kerberos5_is (Authenticator *, unsigned char *, int);
|
||||
void kerberos5_reply (Authenticator *, unsigned char *, int);
|
||||
int kerberos5_status (Authenticator *, char *, size_t, int);
|
||||
void kerberos5_printsub (unsigned char *, int, unsigned char *, int);
|
||||
#endif
|
||||
#endif
|
657
crypto/heimdal/appl/telnet/libtelnet/auth.c
Normal file
657
crypto/heimdal/appl/telnet/libtelnet/auth.c
Normal file
@ -0,0 +1,657 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: auth.c,v 1.23 2000/01/18 03:09:34 assar Exp $");
|
||||
|
||||
#if defined(AUTHENTICATION)
|
||||
#include <stdio.h>
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
#include <signal.h>
|
||||
#define AUTH_NAMES
|
||||
#ifdef HAVE_ARPA_TELNET_H
|
||||
#include <arpa/telnet.h>
|
||||
#endif
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <roken.h>
|
||||
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "auth.h"
|
||||
#include "misc-proto.h"
|
||||
#include "auth-proto.h"
|
||||
|
||||
#define typemask(x) (1<<((x)-1))
|
||||
|
||||
#ifdef KRB4_ENCPWD
|
||||
extern krb4encpwd_init();
|
||||
extern krb4encpwd_send();
|
||||
extern krb4encpwd_is();
|
||||
extern krb4encpwd_reply();
|
||||
extern krb4encpwd_status();
|
||||
extern krb4encpwd_printsub();
|
||||
#endif
|
||||
|
||||
#ifdef RSA_ENCPWD
|
||||
extern rsaencpwd_init();
|
||||
extern rsaencpwd_send();
|
||||
extern rsaencpwd_is();
|
||||
extern rsaencpwd_reply();
|
||||
extern rsaencpwd_status();
|
||||
extern rsaencpwd_printsub();
|
||||
#endif
|
||||
|
||||
int auth_debug_mode = 0;
|
||||
static const char *Name = "Noname";
|
||||
static int Server = 0;
|
||||
static Authenticator *authenticated = 0;
|
||||
static int authenticating = 0;
|
||||
static int validuser = 0;
|
||||
static unsigned char _auth_send_data[256];
|
||||
static unsigned char *auth_send_data;
|
||||
static int auth_send_cnt = 0;
|
||||
|
||||
/*
|
||||
* Authentication types supported. Plese note that these are stored
|
||||
* in priority order, i.e. try the first one first.
|
||||
*/
|
||||
Authenticator authenticators[] = {
|
||||
#ifdef UNSAFE
|
||||
{ AUTHTYPE_UNSAFE, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
|
||||
unsafe_init,
|
||||
unsafe_send,
|
||||
unsafe_is,
|
||||
unsafe_reply,
|
||||
unsafe_status,
|
||||
unsafe_printsub },
|
||||
#endif
|
||||
#ifdef SRA
|
||||
{ AUTHTYPE_SRA, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
|
||||
sra_init,
|
||||
sra_send,
|
||||
sra_is,
|
||||
sra_reply,
|
||||
sra_status,
|
||||
sra_printsub },
|
||||
#endif
|
||||
#ifdef SPX
|
||||
{ AUTHTYPE_SPX, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
|
||||
spx_init,
|
||||
spx_send,
|
||||
spx_is,
|
||||
spx_reply,
|
||||
spx_status,
|
||||
spx_printsub },
|
||||
{ AUTHTYPE_SPX, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
|
||||
spx_init,
|
||||
spx_send,
|
||||
spx_is,
|
||||
spx_reply,
|
||||
spx_status,
|
||||
spx_printsub },
|
||||
#endif
|
||||
#ifdef KRB5
|
||||
{ AUTHTYPE_KERBEROS_V5, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
|
||||
kerberos5_init,
|
||||
kerberos5_send_mutual,
|
||||
kerberos5_is,
|
||||
kerberos5_reply,
|
||||
kerberos5_status,
|
||||
kerberos5_printsub },
|
||||
{ AUTHTYPE_KERBEROS_V5, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
|
||||
kerberos5_init,
|
||||
kerberos5_send_oneway,
|
||||
kerberos5_is,
|
||||
kerberos5_reply,
|
||||
kerberos5_status,
|
||||
kerberos5_printsub },
|
||||
#endif
|
||||
#ifdef KRB4
|
||||
{ AUTHTYPE_KERBEROS_V4, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
|
||||
kerberos4_init,
|
||||
kerberos4_send_mutual,
|
||||
kerberos4_is,
|
||||
kerberos4_reply,
|
||||
kerberos4_status,
|
||||
kerberos4_printsub },
|
||||
{ AUTHTYPE_KERBEROS_V4, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
|
||||
kerberos4_init,
|
||||
kerberos4_send_oneway,
|
||||
kerberos4_is,
|
||||
kerberos4_reply,
|
||||
kerberos4_status,
|
||||
kerberos4_printsub },
|
||||
#endif
|
||||
#ifdef KRB4_ENCPWD
|
||||
{ AUTHTYPE_KRB4_ENCPWD, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
|
||||
krb4encpwd_init,
|
||||
krb4encpwd_send,
|
||||
krb4encpwd_is,
|
||||
krb4encpwd_reply,
|
||||
krb4encpwd_status,
|
||||
krb4encpwd_printsub },
|
||||
#endif
|
||||
#ifdef RSA_ENCPWD
|
||||
{ AUTHTYPE_RSA_ENCPWD, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
|
||||
rsaencpwd_init,
|
||||
rsaencpwd_send,
|
||||
rsaencpwd_is,
|
||||
rsaencpwd_reply,
|
||||
rsaencpwd_status,
|
||||
rsaencpwd_printsub },
|
||||
#endif
|
||||
{ 0, },
|
||||
};
|
||||
|
||||
static Authenticator NoAuth = { 0 };
|
||||
|
||||
static int i_support = 0;
|
||||
static int i_wont_support = 0;
|
||||
|
||||
Authenticator *
|
||||
findauthenticator(int type, int way)
|
||||
{
|
||||
Authenticator *ap = authenticators;
|
||||
|
||||
while (ap->type && (ap->type != type || ap->way != way))
|
||||
++ap;
|
||||
return(ap->type ? ap : 0);
|
||||
}
|
||||
|
||||
void
|
||||
auth_init(const char *name, int server)
|
||||
{
|
||||
Authenticator *ap = authenticators;
|
||||
|
||||
Server = server;
|
||||
Name = name;
|
||||
|
||||
i_support = 0;
|
||||
authenticated = 0;
|
||||
authenticating = 0;
|
||||
while (ap->type) {
|
||||
if (!ap->init || (*ap->init)(ap, server)) {
|
||||
i_support |= typemask(ap->type);
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: I support auth type %d %d\r\n",
|
||||
Name,
|
||||
ap->type, ap->way);
|
||||
}
|
||||
else if (auth_debug_mode)
|
||||
printf(">>>%s: Init failed: auth type %d %d\r\n",
|
||||
Name, ap->type, ap->way);
|
||||
++ap;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
auth_disable_name(char *name)
|
||||
{
|
||||
int x;
|
||||
for (x = 0; x < AUTHTYPE_CNT; ++x) {
|
||||
if (!strcasecmp(name, AUTHTYPE_NAME(x))) {
|
||||
i_wont_support |= typemask(x);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
getauthmask(char *type, int *maskp)
|
||||
{
|
||||
int x;
|
||||
|
||||
if (!strcasecmp(type, AUTHTYPE_NAME(0))) {
|
||||
*maskp = -1;
|
||||
return(1);
|
||||
}
|
||||
|
||||
for (x = 1; x < AUTHTYPE_CNT; ++x) {
|
||||
if (!strcasecmp(type, AUTHTYPE_NAME(x))) {
|
||||
*maskp = typemask(x);
|
||||
return(1);
|
||||
}
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
int
|
||||
auth_enable(char *type)
|
||||
{
|
||||
return(auth_onoff(type, 1));
|
||||
}
|
||||
|
||||
int
|
||||
auth_disable(char *type)
|
||||
{
|
||||
return(auth_onoff(type, 0));
|
||||
}
|
||||
|
||||
int
|
||||
auth_onoff(char *type, int on)
|
||||
{
|
||||
int i, mask = -1;
|
||||
Authenticator *ap;
|
||||
|
||||
if (!strcasecmp(type, "?") || !strcasecmp(type, "help")) {
|
||||
printf("auth %s 'type'\n", on ? "enable" : "disable");
|
||||
printf("Where 'type' is one of:\n");
|
||||
printf("\t%s\n", AUTHTYPE_NAME(0));
|
||||
mask = 0;
|
||||
for (ap = authenticators; ap->type; ap++) {
|
||||
if ((mask & (i = typemask(ap->type))) != 0)
|
||||
continue;
|
||||
mask |= i;
|
||||
printf("\t%s\n", AUTHTYPE_NAME(ap->type));
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
if (!getauthmask(type, &mask)) {
|
||||
printf("%s: invalid authentication type\n", type);
|
||||
return(0);
|
||||
}
|
||||
if (on)
|
||||
i_wont_support &= ~mask;
|
||||
else
|
||||
i_wont_support |= mask;
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
auth_togdebug(int on)
|
||||
{
|
||||
if (on < 0)
|
||||
auth_debug_mode ^= 1;
|
||||
else
|
||||
auth_debug_mode = on;
|
||||
printf("auth debugging %s\n", auth_debug_mode ? "enabled" : "disabled");
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
auth_status(void)
|
||||
{
|
||||
Authenticator *ap;
|
||||
int i, mask;
|
||||
|
||||
if (i_wont_support == -1)
|
||||
printf("Authentication disabled\n");
|
||||
else
|
||||
printf("Authentication enabled\n");
|
||||
|
||||
mask = 0;
|
||||
for (ap = authenticators; ap->type; ap++) {
|
||||
if ((mask & (i = typemask(ap->type))) != 0)
|
||||
continue;
|
||||
mask |= i;
|
||||
printf("%s: %s\n", AUTHTYPE_NAME(ap->type),
|
||||
(i_wont_support & typemask(ap->type)) ?
|
||||
"disabled" : "enabled");
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
|
||||
/*
|
||||
* This routine is called by the server to start authentication
|
||||
* negotiation.
|
||||
*/
|
||||
void
|
||||
auth_request(void)
|
||||
{
|
||||
static unsigned char str_request[64] = { IAC, SB,
|
||||
TELOPT_AUTHENTICATION,
|
||||
TELQUAL_SEND, };
|
||||
Authenticator *ap = authenticators;
|
||||
unsigned char *e = str_request + 4;
|
||||
|
||||
if (!authenticating) {
|
||||
authenticating = 1;
|
||||
while (ap->type) {
|
||||
if (i_support & ~i_wont_support & typemask(ap->type)) {
|
||||
if (auth_debug_mode) {
|
||||
printf(">>>%s: Sending type %d %d\r\n",
|
||||
Name, ap->type, ap->way);
|
||||
}
|
||||
*e++ = ap->type;
|
||||
*e++ = ap->way;
|
||||
}
|
||||
++ap;
|
||||
}
|
||||
*e++ = IAC;
|
||||
*e++ = SE;
|
||||
telnet_net_write(str_request, e - str_request);
|
||||
printsub('>', &str_request[2], e - str_request - 2);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* This is called when an AUTH SEND is received.
|
||||
* It should never arrive on the server side (as only the server can
|
||||
* send an AUTH SEND).
|
||||
* You should probably respond to it if you can...
|
||||
*
|
||||
* If you want to respond to the types out of order (i.e. even
|
||||
* if he sends LOGIN KERBEROS and you support both, you respond
|
||||
* with KERBEROS instead of LOGIN (which is against what the
|
||||
* protocol says)) you will have to hack this code...
|
||||
*/
|
||||
void
|
||||
auth_send(unsigned char *data, int cnt)
|
||||
{
|
||||
Authenticator *ap;
|
||||
static unsigned char str_none[] = { IAC, SB, TELOPT_AUTHENTICATION,
|
||||
TELQUAL_IS, AUTHTYPE_NULL, 0,
|
||||
IAC, SE };
|
||||
if (Server) {
|
||||
if (auth_debug_mode) {
|
||||
printf(">>>%s: auth_send called!\r\n", Name);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (auth_debug_mode) {
|
||||
printf(">>>%s: auth_send got:", Name);
|
||||
printd(data, cnt); printf("\r\n");
|
||||
}
|
||||
|
||||
/*
|
||||
* Save the data, if it is new, so that we can continue looking
|
||||
* at it if the authorization we try doesn't work
|
||||
*/
|
||||
if (data < _auth_send_data ||
|
||||
data > _auth_send_data + sizeof(_auth_send_data)) {
|
||||
auth_send_cnt = cnt > sizeof(_auth_send_data)
|
||||
? sizeof(_auth_send_data)
|
||||
: cnt;
|
||||
memmove(_auth_send_data, data, auth_send_cnt);
|
||||
auth_send_data = _auth_send_data;
|
||||
} else {
|
||||
/*
|
||||
* This is probably a no-op, but we just make sure
|
||||
*/
|
||||
auth_send_data = data;
|
||||
auth_send_cnt = cnt;
|
||||
}
|
||||
while ((auth_send_cnt -= 2) >= 0) {
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: He supports %d\r\n",
|
||||
Name, *auth_send_data);
|
||||
if ((i_support & ~i_wont_support) & typemask(*auth_send_data)) {
|
||||
ap = findauthenticator(auth_send_data[0],
|
||||
auth_send_data[1]);
|
||||
if (ap && ap->send) {
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: Trying %d %d\r\n",
|
||||
Name, auth_send_data[0],
|
||||
auth_send_data[1]);
|
||||
if ((*ap->send)(ap)) {
|
||||
/*
|
||||
* Okay, we found one we like
|
||||
* and did it.
|
||||
* we can go home now.
|
||||
*/
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: Using type %d\r\n",
|
||||
Name, *auth_send_data);
|
||||
auth_send_data += 2;
|
||||
return;
|
||||
}
|
||||
}
|
||||
/* else
|
||||
* just continue on and look for the
|
||||
* next one if we didn't do anything.
|
||||
*/
|
||||
}
|
||||
auth_send_data += 2;
|
||||
}
|
||||
telnet_net_write(str_none, sizeof(str_none));
|
||||
printsub('>', &str_none[2], sizeof(str_none) - 2);
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: Sent failure message\r\n", Name);
|
||||
auth_finished(0, AUTH_REJECT);
|
||||
#ifdef KANNAN
|
||||
/*
|
||||
* We requested strong authentication, however no mechanisms worked.
|
||||
* Therefore, exit on client end.
|
||||
*/
|
||||
printf("Unable to securely authenticate user ... exit\n");
|
||||
exit(0);
|
||||
#endif /* KANNAN */
|
||||
}
|
||||
|
||||
void
|
||||
auth_send_retry(void)
|
||||
{
|
||||
/*
|
||||
* if auth_send_cnt <= 0 then auth_send will end up rejecting
|
||||
* the authentication and informing the other side of this.
|
||||
*/
|
||||
auth_send(auth_send_data, auth_send_cnt);
|
||||
}
|
||||
|
||||
void
|
||||
auth_is(unsigned char *data, int cnt)
|
||||
{
|
||||
Authenticator *ap;
|
||||
|
||||
if (cnt < 2)
|
||||
return;
|
||||
|
||||
if (data[0] == AUTHTYPE_NULL) {
|
||||
auth_finished(0, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
|
||||
if ((ap = findauthenticator(data[0], data[1]))) {
|
||||
if (ap->is)
|
||||
(*ap->is)(ap, data+2, cnt-2);
|
||||
} else if (auth_debug_mode)
|
||||
printf(">>>%s: Invalid authentication in IS: %d\r\n",
|
||||
Name, *data);
|
||||
}
|
||||
|
||||
void
|
||||
auth_reply(unsigned char *data, int cnt)
|
||||
{
|
||||
Authenticator *ap;
|
||||
|
||||
if (cnt < 2)
|
||||
return;
|
||||
|
||||
if ((ap = findauthenticator(data[0], data[1]))) {
|
||||
if (ap->reply)
|
||||
(*ap->reply)(ap, data+2, cnt-2);
|
||||
} else if (auth_debug_mode)
|
||||
printf(">>>%s: Invalid authentication in SEND: %d\r\n",
|
||||
Name, *data);
|
||||
}
|
||||
|
||||
void
|
||||
auth_name(unsigned char *data, int cnt)
|
||||
{
|
||||
char savename[256];
|
||||
|
||||
if (cnt < 1) {
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: Empty name in NAME\r\n", Name);
|
||||
return;
|
||||
}
|
||||
if (cnt > sizeof(savename) - 1) {
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: Name in NAME (%d) exceeds %lu length\r\n",
|
||||
Name, cnt, (unsigned long)(sizeof(savename)-1));
|
||||
return;
|
||||
}
|
||||
memmove(savename, data, cnt);
|
||||
savename[cnt] = '\0'; /* Null terminate */
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: Got NAME [%s]\r\n", Name, savename);
|
||||
auth_encrypt_user(savename);
|
||||
}
|
||||
|
||||
int
|
||||
auth_sendname(unsigned char *cp, int len)
|
||||
{
|
||||
static unsigned char str_request[256+6]
|
||||
= { IAC, SB, TELOPT_AUTHENTICATION, TELQUAL_NAME, };
|
||||
unsigned char *e = str_request + 4;
|
||||
unsigned char *ee = &str_request[sizeof(str_request)-2];
|
||||
|
||||
while (--len >= 0) {
|
||||
if ((*e++ = *cp++) == IAC)
|
||||
*e++ = IAC;
|
||||
if (e >= ee)
|
||||
return(0);
|
||||
}
|
||||
*e++ = IAC;
|
||||
*e++ = SE;
|
||||
telnet_net_write(str_request, e - str_request);
|
||||
printsub('>', &str_request[2], e - &str_request[2]);
|
||||
return(1);
|
||||
}
|
||||
|
||||
void
|
||||
auth_finished(Authenticator *ap, int result)
|
||||
{
|
||||
if (!(authenticated = ap))
|
||||
authenticated = &NoAuth;
|
||||
validuser = result;
|
||||
}
|
||||
|
||||
/* ARGSUSED */
|
||||
static void
|
||||
auth_intr(int sig)
|
||||
{
|
||||
auth_finished(0, AUTH_REJECT);
|
||||
}
|
||||
|
||||
int
|
||||
auth_wait(char *name, size_t name_sz)
|
||||
{
|
||||
if (auth_debug_mode)
|
||||
printf(">>>%s: in auth_wait.\r\n", Name);
|
||||
|
||||
if (Server && !authenticating)
|
||||
return(0);
|
||||
|
||||
signal(SIGALRM, auth_intr);
|
||||
alarm(30);
|
||||
while (!authenticated)
|
||||
if (telnet_spin())
|
||||
break;
|
||||
alarm(0);
|
||||
signal(SIGALRM, SIG_DFL);
|
||||
|
||||
/*
|
||||
* Now check to see if the user is valid or not
|
||||
*/
|
||||
if (!authenticated || authenticated == &NoAuth)
|
||||
return(AUTH_REJECT);
|
||||
|
||||
if (validuser == AUTH_VALID)
|
||||
validuser = AUTH_USER;
|
||||
|
||||
if (authenticated->status)
|
||||
validuser = (*authenticated->status)(authenticated,
|
||||
name, name_sz,
|
||||
validuser);
|
||||
return(validuser);
|
||||
}
|
||||
|
||||
void
|
||||
auth_debug(int mode)
|
||||
{
|
||||
auth_debug_mode = mode;
|
||||
}
|
||||
|
||||
void
|
||||
auth_printsub(unsigned char *data, int cnt, unsigned char *buf, int buflen)
|
||||
{
|
||||
Authenticator *ap;
|
||||
|
||||
if ((ap = findauthenticator(data[1], data[2])) && ap->printsub)
|
||||
(*ap->printsub)(data, cnt, buf, buflen);
|
||||
else
|
||||
auth_gen_printsub(data, cnt, buf, buflen);
|
||||
}
|
||||
|
||||
void
|
||||
auth_gen_printsub(unsigned char *data, int cnt, unsigned char *buf, int buflen)
|
||||
{
|
||||
unsigned char *cp;
|
||||
unsigned char tbuf[16];
|
||||
|
||||
cnt -= 3;
|
||||
data += 3;
|
||||
buf[buflen-1] = '\0';
|
||||
buf[buflen-2] = '*';
|
||||
buflen -= 2;
|
||||
for (; cnt > 0; cnt--, data++) {
|
||||
snprintf(tbuf, sizeof(tbuf), " %d", *data);
|
||||
for (cp = tbuf; *cp && buflen > 0; --buflen)
|
||||
*buf++ = *cp++;
|
||||
if (buflen <= 0)
|
||||
return;
|
||||
}
|
||||
*buf = '\0';
|
||||
}
|
||||
#endif
|
81
crypto/heimdal/appl/telnet/libtelnet/auth.h
Normal file
81
crypto/heimdal/appl/telnet/libtelnet/auth.h
Normal file
@ -0,0 +1,81 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)auth.h 8.1 (Berkeley) 6/4/93
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
/* $Id: auth.h,v 1.4 1998/06/09 19:24:41 joda Exp $ */
|
||||
|
||||
#ifndef __AUTH__
|
||||
#define __AUTH__
|
||||
|
||||
#define AUTH_REJECT 0 /* Rejected */
|
||||
#define AUTH_UNKNOWN 1 /* We don't know who he is, but he's okay */
|
||||
#define AUTH_OTHER 2 /* We know him, but not his name */
|
||||
#define AUTH_USER 3 /* We know he name */
|
||||
#define AUTH_VALID 4 /* We know him, and he needs no password */
|
||||
|
||||
typedef struct XauthP {
|
||||
int type;
|
||||
int way;
|
||||
int (*init) (struct XauthP *, int);
|
||||
int (*send) (struct XauthP *);
|
||||
void (*is) (struct XauthP *, unsigned char *, int);
|
||||
void (*reply) (struct XauthP *, unsigned char *, int);
|
||||
int (*status) (struct XauthP *, char *, size_t, int);
|
||||
void (*printsub) (unsigned char *, int, unsigned char *, int);
|
||||
} Authenticator;
|
||||
|
||||
#include "auth-proto.h"
|
||||
|
||||
extern int auth_debug_mode;
|
||||
#endif
|
132
crypto/heimdal/appl/telnet/libtelnet/enc-proto.h
Normal file
132
crypto/heimdal/appl/telnet/libtelnet/enc-proto.h
Normal file
@ -0,0 +1,132 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)enc-proto.h 8.1 (Berkeley) 6/4/93
|
||||
*
|
||||
* @(#)enc-proto.h 5.2 (Berkeley) 3/22/91
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
/* $Id: enc-proto.h,v 1.10 2000/01/18 03:09:56 assar Exp $ */
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
Encryptions *findencryption (int);
|
||||
Encryptions *finddecryption(int);
|
||||
int EncryptAutoDec(int);
|
||||
int EncryptAutoEnc(int);
|
||||
int EncryptDebug(int);
|
||||
int EncryptDisable(char*, char*);
|
||||
int EncryptEnable(char*, char*);
|
||||
int EncryptStart(char*);
|
||||
int EncryptStartInput(void);
|
||||
int EncryptStartOutput(void);
|
||||
int EncryptStatus(void);
|
||||
int EncryptStop(char*);
|
||||
int EncryptStopInput(void);
|
||||
int EncryptStopOutput(void);
|
||||
int EncryptType(char*, char*);
|
||||
int EncryptVerbose(int);
|
||||
void decrypt_auto(int);
|
||||
void encrypt_auto(int);
|
||||
void encrypt_debug(int);
|
||||
void encrypt_dec_keyid(unsigned char*, int);
|
||||
void encrypt_display(void);
|
||||
void encrypt_enc_keyid(unsigned char*, int);
|
||||
void encrypt_end(void);
|
||||
void encrypt_gen_printsub(unsigned char*, int, unsigned char*, int);
|
||||
void encrypt_init(const char*, int);
|
||||
void encrypt_is(unsigned char*, int);
|
||||
void encrypt_list_types(void);
|
||||
void encrypt_not(void);
|
||||
void encrypt_printsub(unsigned char*, int, unsigned char*, int);
|
||||
void encrypt_reply(unsigned char*, int);
|
||||
void encrypt_request_end(void);
|
||||
void encrypt_request_start(unsigned char*, int);
|
||||
void encrypt_send_end(void);
|
||||
void encrypt_send_keyid(int, unsigned char*, int, int);
|
||||
void encrypt_send_request_end(void);
|
||||
void encrypt_send_request_start(void);
|
||||
void encrypt_send_support(void);
|
||||
void encrypt_session_key(Session_Key*, int);
|
||||
void encrypt_start(unsigned char*, int);
|
||||
void encrypt_start_output(int);
|
||||
void encrypt_support(unsigned char*, int);
|
||||
void encrypt_verbose_quiet(int);
|
||||
void encrypt_wait(void);
|
||||
int encrypt_delay(void);
|
||||
|
||||
#ifdef TELENTD
|
||||
void encrypt_wait (void);
|
||||
#else
|
||||
void encrypt_display (void);
|
||||
#endif
|
||||
|
||||
void cfb64_encrypt (unsigned char *, int);
|
||||
int cfb64_decrypt (int);
|
||||
void cfb64_init (int);
|
||||
int cfb64_start (int, int);
|
||||
int cfb64_is (unsigned char *, int);
|
||||
int cfb64_reply (unsigned char *, int);
|
||||
void cfb64_session (Session_Key *, int);
|
||||
int cfb64_keyid (int, unsigned char *, int *);
|
||||
void cfb64_printsub (unsigned char *, int, unsigned char *, int);
|
||||
|
||||
void ofb64_encrypt (unsigned char *, int);
|
||||
int ofb64_decrypt (int);
|
||||
void ofb64_init (int);
|
||||
int ofb64_start (int, int);
|
||||
int ofb64_is (unsigned char *, int);
|
||||
int ofb64_reply (unsigned char *, int);
|
||||
void ofb64_session (Session_Key *, int);
|
||||
int ofb64_keyid (int, unsigned char *, int *);
|
||||
void ofb64_printsub (unsigned char *, int, unsigned char *, int);
|
||||
|
||||
#endif
|
671
crypto/heimdal/appl/telnet/libtelnet/enc_des.c
Normal file
671
crypto/heimdal/appl/telnet/libtelnet/enc_des.c
Normal file
@ -0,0 +1,671 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: enc_des.c,v 1.16 1998/07/09 23:16:23 assar Exp $");
|
||||
|
||||
#if defined(AUTHENTICATION) && defined(ENCRYPTION) && defined(DES_ENCRYPTION)
|
||||
#include <arpa/telnet.h>
|
||||
#include <stdio.h>
|
||||
#ifdef __STDC__
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#endif
|
||||
#include <roken.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "misc-proto.h"
|
||||
|
||||
#include <des.h>
|
||||
|
||||
extern int encrypt_debug_mode;
|
||||
|
||||
#define CFB 0
|
||||
#define OFB 1
|
||||
|
||||
#define NO_SEND_IV 1
|
||||
#define NO_RECV_IV 2
|
||||
#define NO_KEYID 4
|
||||
#define IN_PROGRESS (NO_SEND_IV|NO_RECV_IV|NO_KEYID)
|
||||
#define SUCCESS 0
|
||||
#define FAILED -1
|
||||
|
||||
|
||||
struct stinfo {
|
||||
des_cblock str_output;
|
||||
des_cblock str_feed;
|
||||
des_cblock str_iv;
|
||||
des_cblock str_ikey;
|
||||
des_key_schedule str_sched;
|
||||
int str_index;
|
||||
int str_flagshift;
|
||||
};
|
||||
|
||||
struct fb {
|
||||
des_cblock krbdes_key;
|
||||
des_key_schedule krbdes_sched;
|
||||
des_cblock temp_feed;
|
||||
unsigned char fb_feed[64];
|
||||
int need_start;
|
||||
int state[2];
|
||||
int keyid[2];
|
||||
int once;
|
||||
struct stinfo streams[2];
|
||||
};
|
||||
|
||||
static struct fb fb[2];
|
||||
|
||||
struct keyidlist {
|
||||
char *keyid;
|
||||
int keyidlen;
|
||||
char *key;
|
||||
int keylen;
|
||||
int flags;
|
||||
} keyidlist [] = {
|
||||
{ "\0", 1, 0, 0, 0 }, /* default key of zero */
|
||||
{ 0, 0, 0, 0, 0 }
|
||||
};
|
||||
|
||||
#define KEYFLAG_MASK 03
|
||||
|
||||
#define KEYFLAG_NOINIT 00
|
||||
#define KEYFLAG_INIT 01
|
||||
#define KEYFLAG_OK 02
|
||||
#define KEYFLAG_BAD 03
|
||||
|
||||
#define KEYFLAG_SHIFT 2
|
||||
|
||||
#define SHIFT_VAL(a,b) (KEYFLAG_SHIFT*((a)+((b)*2)))
|
||||
|
||||
#define FB64_IV 1
|
||||
#define FB64_IV_OK 2
|
||||
#define FB64_IV_BAD 3
|
||||
|
||||
|
||||
void fb64_stream_iv (des_cblock, struct stinfo *);
|
||||
void fb64_init (struct fb *);
|
||||
static int fb64_start (struct fb *, int, int);
|
||||
int fb64_is (unsigned char *, int, struct fb *);
|
||||
int fb64_reply (unsigned char *, int, struct fb *);
|
||||
static void fb64_session (Session_Key *, int, struct fb *);
|
||||
void fb64_stream_key (des_cblock, struct stinfo *);
|
||||
int fb64_keyid (int, unsigned char *, int *, struct fb *);
|
||||
|
||||
void cfb64_init(int server)
|
||||
{
|
||||
fb64_init(&fb[CFB]);
|
||||
fb[CFB].fb_feed[4] = ENCTYPE_DES_CFB64;
|
||||
fb[CFB].streams[0].str_flagshift = SHIFT_VAL(0, CFB);
|
||||
fb[CFB].streams[1].str_flagshift = SHIFT_VAL(1, CFB);
|
||||
}
|
||||
|
||||
|
||||
void ofb64_init(int server)
|
||||
{
|
||||
fb64_init(&fb[OFB]);
|
||||
fb[OFB].fb_feed[4] = ENCTYPE_DES_OFB64;
|
||||
fb[CFB].streams[0].str_flagshift = SHIFT_VAL(0, OFB);
|
||||
fb[CFB].streams[1].str_flagshift = SHIFT_VAL(1, OFB);
|
||||
}
|
||||
|
||||
void fb64_init(struct fb *fbp)
|
||||
{
|
||||
memset(fbp,0, sizeof(*fbp));
|
||||
fbp->state[0] = fbp->state[1] = FAILED;
|
||||
fbp->fb_feed[0] = IAC;
|
||||
fbp->fb_feed[1] = SB;
|
||||
fbp->fb_feed[2] = TELOPT_ENCRYPT;
|
||||
fbp->fb_feed[3] = ENCRYPT_IS;
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns:
|
||||
* -1: some error. Negotiation is done, encryption not ready.
|
||||
* 0: Successful, initial negotiation all done.
|
||||
* 1: successful, negotiation not done yet.
|
||||
* 2: Not yet. Other things (like getting the key from
|
||||
* Kerberos) have to happen before we can continue.
|
||||
*/
|
||||
int cfb64_start(int dir, int server)
|
||||
{
|
||||
return(fb64_start(&fb[CFB], dir, server));
|
||||
}
|
||||
|
||||
int ofb64_start(int dir, int server)
|
||||
{
|
||||
return(fb64_start(&fb[OFB], dir, server));
|
||||
}
|
||||
|
||||
static int fb64_start(struct fb *fbp, int dir, int server)
|
||||
{
|
||||
int x;
|
||||
unsigned char *p;
|
||||
int state;
|
||||
|
||||
switch (dir) {
|
||||
case DIR_DECRYPT:
|
||||
/*
|
||||
* This is simply a request to have the other side
|
||||
* start output (our input). He will negotiate an
|
||||
* IV so we need not look for it.
|
||||
*/
|
||||
state = fbp->state[dir-1];
|
||||
if (state == FAILED)
|
||||
state = IN_PROGRESS;
|
||||
break;
|
||||
|
||||
case DIR_ENCRYPT:
|
||||
state = fbp->state[dir-1];
|
||||
if (state == FAILED)
|
||||
state = IN_PROGRESS;
|
||||
else if ((state & NO_SEND_IV) == 0) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (!VALIDKEY(fbp->krbdes_key)) {
|
||||
fbp->need_start = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
state &= ~NO_SEND_IV;
|
||||
state |= NO_RECV_IV;
|
||||
if (encrypt_debug_mode)
|
||||
printf("Creating new feed\r\n");
|
||||
/*
|
||||
* Create a random feed and send it over.
|
||||
*/
|
||||
#ifndef OLD_DES_RANDOM_KEY
|
||||
des_new_random_key(&fbp->temp_feed);
|
||||
#else
|
||||
/*
|
||||
* From des_cryp.man "If the des_check_key flag is non-zero,
|
||||
* des_set_key will check that the key passed is
|
||||
* of odd parity and is not a week or semi-weak key."
|
||||
*/
|
||||
do {
|
||||
des_random_key(fbp->temp_feed);
|
||||
des_set_odd_parity(fbp->temp_feed);
|
||||
} while (des_is_weak_key(fbp->temp_feed));
|
||||
#endif
|
||||
des_ecb_encrypt(&fbp->temp_feed,
|
||||
&fbp->temp_feed,
|
||||
fbp->krbdes_sched, 1);
|
||||
p = fbp->fb_feed + 3;
|
||||
*p++ = ENCRYPT_IS;
|
||||
p++;
|
||||
*p++ = FB64_IV;
|
||||
for (x = 0; x < sizeof(des_cblock); ++x) {
|
||||
if ((*p++ = fbp->temp_feed[x]) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
printsub('>', &fbp->fb_feed[2], p - &fbp->fb_feed[2]);
|
||||
telnet_net_write(fbp->fb_feed, p - fbp->fb_feed);
|
||||
break;
|
||||
default:
|
||||
return(FAILED);
|
||||
}
|
||||
return(fbp->state[dir-1] = state);
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns:
|
||||
* -1: some error. Negotiation is done, encryption not ready.
|
||||
* 0: Successful, initial negotiation all done.
|
||||
* 1: successful, negotiation not done yet.
|
||||
*/
|
||||
|
||||
int cfb64_is(unsigned char *data, int cnt)
|
||||
{
|
||||
return(fb64_is(data, cnt, &fb[CFB]));
|
||||
}
|
||||
|
||||
int ofb64_is(unsigned char *data, int cnt)
|
||||
{
|
||||
return(fb64_is(data, cnt, &fb[OFB]));
|
||||
}
|
||||
|
||||
|
||||
int fb64_is(unsigned char *data, int cnt, struct fb *fbp)
|
||||
{
|
||||
unsigned char *p;
|
||||
int state = fbp->state[DIR_DECRYPT-1];
|
||||
|
||||
if (cnt-- < 1)
|
||||
goto failure;
|
||||
|
||||
switch (*data++) {
|
||||
case FB64_IV:
|
||||
if (cnt != sizeof(des_cblock)) {
|
||||
if (encrypt_debug_mode)
|
||||
printf("CFB64: initial vector failed on size\r\n");
|
||||
state = FAILED;
|
||||
goto failure;
|
||||
}
|
||||
|
||||
if (encrypt_debug_mode)
|
||||
printf("CFB64: initial vector received\r\n");
|
||||
|
||||
if (encrypt_debug_mode)
|
||||
printf("Initializing Decrypt stream\r\n");
|
||||
|
||||
fb64_stream_iv(data, &fbp->streams[DIR_DECRYPT-1]);
|
||||
|
||||
p = fbp->fb_feed + 3;
|
||||
*p++ = ENCRYPT_REPLY;
|
||||
p++;
|
||||
*p++ = FB64_IV_OK;
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
printsub('>', &fbp->fb_feed[2], p - &fbp->fb_feed[2]);
|
||||
telnet_net_write(fbp->fb_feed, p - fbp->fb_feed);
|
||||
|
||||
state = fbp->state[DIR_DECRYPT-1] = IN_PROGRESS;
|
||||
break;
|
||||
|
||||
default:
|
||||
if (encrypt_debug_mode) {
|
||||
printf("Unknown option type: %d\r\n", *(data-1));
|
||||
printd(data, cnt);
|
||||
printf("\r\n");
|
||||
}
|
||||
/* FALL THROUGH */
|
||||
failure:
|
||||
/*
|
||||
* We failed. Send an FB64_IV_BAD option
|
||||
* to the other side so it will know that
|
||||
* things failed.
|
||||
*/
|
||||
p = fbp->fb_feed + 3;
|
||||
*p++ = ENCRYPT_REPLY;
|
||||
p++;
|
||||
*p++ = FB64_IV_BAD;
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
printsub('>', &fbp->fb_feed[2], p - &fbp->fb_feed[2]);
|
||||
telnet_net_write(fbp->fb_feed, p - fbp->fb_feed);
|
||||
|
||||
break;
|
||||
}
|
||||
return(fbp->state[DIR_DECRYPT-1] = state);
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns:
|
||||
* -1: some error. Negotiation is done, encryption not ready.
|
||||
* 0: Successful, initial negotiation all done.
|
||||
* 1: successful, negotiation not done yet.
|
||||
*/
|
||||
|
||||
int cfb64_reply(unsigned char *data, int cnt)
|
||||
{
|
||||
return(fb64_reply(data, cnt, &fb[CFB]));
|
||||
}
|
||||
|
||||
int ofb64_reply(unsigned char *data, int cnt)
|
||||
{
|
||||
return(fb64_reply(data, cnt, &fb[OFB]));
|
||||
}
|
||||
|
||||
|
||||
int fb64_reply(unsigned char *data, int cnt, struct fb *fbp)
|
||||
{
|
||||
int state = fbp->state[DIR_ENCRYPT-1];
|
||||
|
||||
if (cnt-- < 1)
|
||||
goto failure;
|
||||
|
||||
switch (*data++) {
|
||||
case FB64_IV_OK:
|
||||
fb64_stream_iv(fbp->temp_feed, &fbp->streams[DIR_ENCRYPT-1]);
|
||||
if (state == FAILED)
|
||||
state = IN_PROGRESS;
|
||||
state &= ~NO_RECV_IV;
|
||||
encrypt_send_keyid(DIR_ENCRYPT, (unsigned char *)"\0", 1, 1);
|
||||
break;
|
||||
|
||||
case FB64_IV_BAD:
|
||||
memset(fbp->temp_feed, 0, sizeof(des_cblock));
|
||||
fb64_stream_iv(fbp->temp_feed, &fbp->streams[DIR_ENCRYPT-1]);
|
||||
state = FAILED;
|
||||
break;
|
||||
|
||||
default:
|
||||
if (encrypt_debug_mode) {
|
||||
printf("Unknown option type: %d\r\n", data[-1]);
|
||||
printd(data, cnt);
|
||||
printf("\r\n");
|
||||
}
|
||||
/* FALL THROUGH */
|
||||
failure:
|
||||
state = FAILED;
|
||||
break;
|
||||
}
|
||||
return(fbp->state[DIR_ENCRYPT-1] = state);
|
||||
}
|
||||
|
||||
void cfb64_session(Session_Key *key, int server)
|
||||
{
|
||||
fb64_session(key, server, &fb[CFB]);
|
||||
}
|
||||
|
||||
void ofb64_session(Session_Key *key, int server)
|
||||
{
|
||||
fb64_session(key, server, &fb[OFB]);
|
||||
}
|
||||
|
||||
static void fb64_session(Session_Key *key, int server, struct fb *fbp)
|
||||
{
|
||||
|
||||
if (!key || key->type != SK_DES) {
|
||||
if (encrypt_debug_mode)
|
||||
printf("Can't set krbdes's session key (%d != %d)\r\n",
|
||||
key ? key->type : -1, SK_DES);
|
||||
return;
|
||||
}
|
||||
memcpy(fbp->krbdes_key, key->data, sizeof(des_cblock));
|
||||
|
||||
fb64_stream_key(fbp->krbdes_key, &fbp->streams[DIR_ENCRYPT-1]);
|
||||
fb64_stream_key(fbp->krbdes_key, &fbp->streams[DIR_DECRYPT-1]);
|
||||
|
||||
if (fbp->once == 0) {
|
||||
#ifndef OLD_DES_RANDOM_KEY
|
||||
des_init_random_number_generator(&fbp->krbdes_key);
|
||||
#endif
|
||||
fbp->once = 1;
|
||||
}
|
||||
des_key_sched(&fbp->krbdes_key, fbp->krbdes_sched);
|
||||
/*
|
||||
* Now look to see if krbdes_start() was was waiting for
|
||||
* the key to show up. If so, go ahead an call it now
|
||||
* that we have the key.
|
||||
*/
|
||||
if (fbp->need_start) {
|
||||
fbp->need_start = 0;
|
||||
fb64_start(fbp, DIR_ENCRYPT, server);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* We only accept a keyid of 0. If we get a keyid of
|
||||
* 0, then mark the state as SUCCESS.
|
||||
*/
|
||||
|
||||
int cfb64_keyid(int dir, unsigned char *kp, int *lenp)
|
||||
{
|
||||
return(fb64_keyid(dir, kp, lenp, &fb[CFB]));
|
||||
}
|
||||
|
||||
int ofb64_keyid(int dir, unsigned char *kp, int *lenp)
|
||||
{
|
||||
return(fb64_keyid(dir, kp, lenp, &fb[OFB]));
|
||||
}
|
||||
|
||||
int fb64_keyid(int dir, unsigned char *kp, int *lenp, struct fb *fbp)
|
||||
{
|
||||
int state = fbp->state[dir-1];
|
||||
|
||||
if (*lenp != 1 || (*kp != '\0')) {
|
||||
*lenp = 0;
|
||||
return(state);
|
||||
}
|
||||
|
||||
if (state == FAILED)
|
||||
state = IN_PROGRESS;
|
||||
|
||||
state &= ~NO_KEYID;
|
||||
|
||||
return(fbp->state[dir-1] = state);
|
||||
}
|
||||
|
||||
void fb64_printsub(unsigned char *data, int cnt,
|
||||
unsigned char *buf, int buflen, char *type)
|
||||
{
|
||||
char lbuf[32];
|
||||
int i;
|
||||
char *cp;
|
||||
|
||||
buf[buflen-1] = '\0'; /* make sure it's NULL terminated */
|
||||
buflen -= 1;
|
||||
|
||||
switch(data[2]) {
|
||||
case FB64_IV:
|
||||
snprintf(lbuf, sizeof(lbuf), "%s_IV", type);
|
||||
cp = lbuf;
|
||||
goto common;
|
||||
|
||||
case FB64_IV_OK:
|
||||
snprintf(lbuf, sizeof(lbuf), "%s_IV_OK", type);
|
||||
cp = lbuf;
|
||||
goto common;
|
||||
|
||||
case FB64_IV_BAD:
|
||||
snprintf(lbuf, sizeof(lbuf), "%s_IV_BAD", type);
|
||||
cp = lbuf;
|
||||
goto common;
|
||||
|
||||
default:
|
||||
snprintf(lbuf, sizeof(lbuf), " %d (unknown)", data[2]);
|
||||
cp = lbuf;
|
||||
common:
|
||||
for (; (buflen > 0) && (*buf = *cp++); buf++)
|
||||
buflen--;
|
||||
for (i = 3; i < cnt; i++) {
|
||||
snprintf(lbuf, sizeof(lbuf), " %d", data[i]);
|
||||
for (cp = lbuf; (buflen > 0) && (*buf = *cp++); buf++)
|
||||
buflen--;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void cfb64_printsub(unsigned char *data, int cnt,
|
||||
unsigned char *buf, int buflen)
|
||||
{
|
||||
fb64_printsub(data, cnt, buf, buflen, "CFB64");
|
||||
}
|
||||
|
||||
void ofb64_printsub(unsigned char *data, int cnt,
|
||||
unsigned char *buf, int buflen)
|
||||
{
|
||||
fb64_printsub(data, cnt, buf, buflen, "OFB64");
|
||||
}
|
||||
|
||||
void fb64_stream_iv(des_cblock seed, struct stinfo *stp)
|
||||
{
|
||||
|
||||
memcpy(stp->str_iv, seed,sizeof(des_cblock));
|
||||
memcpy(stp->str_output, seed, sizeof(des_cblock));
|
||||
|
||||
des_key_sched(&stp->str_ikey, stp->str_sched);
|
||||
|
||||
stp->str_index = sizeof(des_cblock);
|
||||
}
|
||||
|
||||
void fb64_stream_key(des_cblock key, struct stinfo *stp)
|
||||
{
|
||||
memcpy(stp->str_ikey, key, sizeof(des_cblock));
|
||||
des_key_sched((des_cblock*)key, stp->str_sched);
|
||||
|
||||
memcpy(stp->str_output, stp->str_iv, sizeof(des_cblock));
|
||||
|
||||
stp->str_index = sizeof(des_cblock);
|
||||
}
|
||||
|
||||
/*
|
||||
* DES 64 bit Cipher Feedback
|
||||
*
|
||||
* key --->+-----+
|
||||
* +->| DES |--+
|
||||
* | +-----+ |
|
||||
* | v
|
||||
* INPUT --(--------->(+)+---> DATA
|
||||
* | |
|
||||
* +-------------+
|
||||
*
|
||||
*
|
||||
* Given:
|
||||
* iV: Initial vector, 64 bits (8 bytes) long.
|
||||
* Dn: the nth chunk of 64 bits (8 bytes) of data to encrypt (decrypt).
|
||||
* On: the nth chunk of 64 bits (8 bytes) of encrypted (decrypted) output.
|
||||
*
|
||||
* V0 = DES(iV, key)
|
||||
* On = Dn ^ Vn
|
||||
* V(n+1) = DES(On, key)
|
||||
*/
|
||||
|
||||
void cfb64_encrypt(unsigned char *s, int c)
|
||||
{
|
||||
struct stinfo *stp = &fb[CFB].streams[DIR_ENCRYPT-1];
|
||||
int index;
|
||||
|
||||
index = stp->str_index;
|
||||
while (c-- > 0) {
|
||||
if (index == sizeof(des_cblock)) {
|
||||
des_cblock b;
|
||||
des_ecb_encrypt(&stp->str_output, &b,stp->str_sched, 1);
|
||||
memcpy(stp->str_feed, b, sizeof(des_cblock));
|
||||
index = 0;
|
||||
}
|
||||
|
||||
/* On encryption, we store (feed ^ data) which is cypher */
|
||||
*s = stp->str_output[index] = (stp->str_feed[index] ^ *s);
|
||||
s++;
|
||||
index++;
|
||||
}
|
||||
stp->str_index = index;
|
||||
}
|
||||
|
||||
int cfb64_decrypt(int data)
|
||||
{
|
||||
struct stinfo *stp = &fb[CFB].streams[DIR_DECRYPT-1];
|
||||
int index;
|
||||
|
||||
if (data == -1) {
|
||||
/*
|
||||
* Back up one byte. It is assumed that we will
|
||||
* never back up more than one byte. If we do, this
|
||||
* may or may not work.
|
||||
*/
|
||||
if (stp->str_index)
|
||||
--stp->str_index;
|
||||
return(0);
|
||||
}
|
||||
|
||||
index = stp->str_index++;
|
||||
if (index == sizeof(des_cblock)) {
|
||||
des_cblock b;
|
||||
des_ecb_encrypt(&stp->str_output,&b, stp->str_sched, 1);
|
||||
memcpy(stp->str_feed, b, sizeof(des_cblock));
|
||||
stp->str_index = 1; /* Next time will be 1 */
|
||||
index = 0; /* But now use 0 */
|
||||
}
|
||||
|
||||
/* On decryption we store (data) which is cypher. */
|
||||
stp->str_output[index] = data;
|
||||
return(data ^ stp->str_feed[index]);
|
||||
}
|
||||
|
||||
/*
|
||||
* DES 64 bit Output Feedback
|
||||
*
|
||||
* key --->+-----+
|
||||
* +->| DES |--+
|
||||
* | +-----+ |
|
||||
* +-----------+
|
||||
* v
|
||||
* INPUT -------->(+) ----> DATA
|
||||
*
|
||||
* Given:
|
||||
* iV: Initial vector, 64 bits (8 bytes) long.
|
||||
* Dn: the nth chunk of 64 bits (8 bytes) of data to encrypt (decrypt).
|
||||
* On: the nth chunk of 64 bits (8 bytes) of encrypted (decrypted) output.
|
||||
*
|
||||
* V0 = DES(iV, key)
|
||||
* V(n+1) = DES(Vn, key)
|
||||
* On = Dn ^ Vn
|
||||
*/
|
||||
|
||||
void ofb64_encrypt(unsigned char *s, int c)
|
||||
{
|
||||
struct stinfo *stp = &fb[OFB].streams[DIR_ENCRYPT-1];
|
||||
int index;
|
||||
|
||||
index = stp->str_index;
|
||||
while (c-- > 0) {
|
||||
if (index == sizeof(des_cblock)) {
|
||||
des_cblock b;
|
||||
des_ecb_encrypt(&stp->str_feed,&b, stp->str_sched, 1);
|
||||
memcpy(stp->str_feed, b, sizeof(des_cblock));
|
||||
index = 0;
|
||||
}
|
||||
*s++ ^= stp->str_feed[index];
|
||||
index++;
|
||||
}
|
||||
stp->str_index = index;
|
||||
}
|
||||
|
||||
int ofb64_decrypt(int data)
|
||||
{
|
||||
struct stinfo *stp = &fb[OFB].streams[DIR_DECRYPT-1];
|
||||
int index;
|
||||
|
||||
if (data == -1) {
|
||||
/*
|
||||
* Back up one byte. It is assumed that we will
|
||||
* never back up more than one byte. If we do, this
|
||||
* may or may not work.
|
||||
*/
|
||||
if (stp->str_index)
|
||||
--stp->str_index;
|
||||
return(0);
|
||||
}
|
||||
|
||||
index = stp->str_index++;
|
||||
if (index == sizeof(des_cblock)) {
|
||||
des_cblock b;
|
||||
des_ecb_encrypt(&stp->str_feed,&b,stp->str_sched, 1);
|
||||
memcpy(stp->str_feed, b, sizeof(des_cblock));
|
||||
stp->str_index = 1; /* Next time will be 1 */
|
||||
index = 0; /* But now use 0 */
|
||||
}
|
||||
|
||||
return(data ^ stp->str_feed[index]);
|
||||
}
|
||||
#endif
|
||||
|
995
crypto/heimdal/appl/telnet/libtelnet/encrypt.c
Normal file
995
crypto/heimdal/appl/telnet/libtelnet/encrypt.c
Normal file
@ -0,0 +1,995 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: encrypt.c,v 1.22 2000/01/18 03:10:35 assar Exp $");
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
|
||||
#define ENCRYPT_NAMES
|
||||
#include <arpa/telnet.h>
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "misc.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <roken.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* These functions pointers point to the current routines
|
||||
* for encrypting and decrypting data.
|
||||
*/
|
||||
void (*encrypt_output) (unsigned char *, int);
|
||||
int (*decrypt_input) (int);
|
||||
char *nclearto;
|
||||
|
||||
int encrypt_debug_mode = 0;
|
||||
static int decrypt_mode = 0;
|
||||
static int encrypt_mode = 0;
|
||||
static int encrypt_verbose = 0;
|
||||
static int autoencrypt = 0;
|
||||
static int autodecrypt = 0;
|
||||
static int havesessionkey = 0;
|
||||
static int Server = 0;
|
||||
static const char *Name = "Noname";
|
||||
|
||||
#define typemask(x) ((x) > 0 ? 1 << ((x)-1) : 0)
|
||||
|
||||
static long i_support_encrypt = typemask(ENCTYPE_DES_CFB64)
|
||||
| typemask(ENCTYPE_DES_OFB64);
|
||||
static long i_support_decrypt = typemask(ENCTYPE_DES_CFB64)
|
||||
| typemask(ENCTYPE_DES_OFB64);
|
||||
static long i_wont_support_encrypt = 0;
|
||||
static long i_wont_support_decrypt = 0;
|
||||
#define I_SUPPORT_ENCRYPT (i_support_encrypt & ~i_wont_support_encrypt)
|
||||
#define I_SUPPORT_DECRYPT (i_support_decrypt & ~i_wont_support_decrypt)
|
||||
|
||||
static long remote_supports_encrypt = 0;
|
||||
static long remote_supports_decrypt = 0;
|
||||
|
||||
static Encryptions encryptions[] = {
|
||||
#if defined(DES_ENCRYPTION)
|
||||
{ "DES_CFB64", ENCTYPE_DES_CFB64,
|
||||
cfb64_encrypt,
|
||||
cfb64_decrypt,
|
||||
cfb64_init,
|
||||
cfb64_start,
|
||||
cfb64_is,
|
||||
cfb64_reply,
|
||||
cfb64_session,
|
||||
cfb64_keyid,
|
||||
cfb64_printsub },
|
||||
{ "DES_OFB64", ENCTYPE_DES_OFB64,
|
||||
ofb64_encrypt,
|
||||
ofb64_decrypt,
|
||||
ofb64_init,
|
||||
ofb64_start,
|
||||
ofb64_is,
|
||||
ofb64_reply,
|
||||
ofb64_session,
|
||||
ofb64_keyid,
|
||||
ofb64_printsub },
|
||||
#endif
|
||||
{ 0, },
|
||||
};
|
||||
|
||||
static unsigned char str_send[64] = { IAC, SB, TELOPT_ENCRYPT,
|
||||
ENCRYPT_SUPPORT };
|
||||
static unsigned char str_suplen = 0;
|
||||
static unsigned char str_start[72] = { IAC, SB, TELOPT_ENCRYPT };
|
||||
static unsigned char str_end[] = { IAC, SB, TELOPT_ENCRYPT, 0, IAC, SE };
|
||||
|
||||
Encryptions *
|
||||
findencryption(int type)
|
||||
{
|
||||
Encryptions *ep = encryptions;
|
||||
|
||||
if (!(I_SUPPORT_ENCRYPT & remote_supports_decrypt & typemask(type)))
|
||||
return(0);
|
||||
while (ep->type && ep->type != type)
|
||||
++ep;
|
||||
return(ep->type ? ep : 0);
|
||||
}
|
||||
|
||||
Encryptions *
|
||||
finddecryption(int type)
|
||||
{
|
||||
Encryptions *ep = encryptions;
|
||||
|
||||
if (!(I_SUPPORT_DECRYPT & remote_supports_encrypt & typemask(type)))
|
||||
return(0);
|
||||
while (ep->type && ep->type != type)
|
||||
++ep;
|
||||
return(ep->type ? ep : 0);
|
||||
}
|
||||
|
||||
#define MAXKEYLEN 64
|
||||
|
||||
static struct key_info {
|
||||
unsigned char keyid[MAXKEYLEN];
|
||||
int keylen;
|
||||
int dir;
|
||||
int *modep;
|
||||
Encryptions *(*getcrypt)();
|
||||
} ki[2] = {
|
||||
{ { 0 }, 0, DIR_ENCRYPT, &encrypt_mode, findencryption },
|
||||
{ { 0 }, 0, DIR_DECRYPT, &decrypt_mode, finddecryption },
|
||||
};
|
||||
|
||||
void
|
||||
encrypt_init(const char *name, int server)
|
||||
{
|
||||
Encryptions *ep = encryptions;
|
||||
|
||||
Name = name;
|
||||
Server = server;
|
||||
i_support_encrypt = i_support_decrypt = 0;
|
||||
remote_supports_encrypt = remote_supports_decrypt = 0;
|
||||
encrypt_mode = 0;
|
||||
decrypt_mode = 0;
|
||||
encrypt_output = 0;
|
||||
decrypt_input = 0;
|
||||
#ifdef notdef
|
||||
encrypt_verbose = !server;
|
||||
#endif
|
||||
|
||||
str_suplen = 4;
|
||||
|
||||
while (ep->type) {
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: I will support %s\r\n",
|
||||
Name, ENCTYPE_NAME(ep->type));
|
||||
i_support_encrypt |= typemask(ep->type);
|
||||
i_support_decrypt |= typemask(ep->type);
|
||||
if ((i_wont_support_decrypt & typemask(ep->type)) == 0)
|
||||
if ((str_send[str_suplen++] = ep->type) == IAC)
|
||||
str_send[str_suplen++] = IAC;
|
||||
if (ep->init)
|
||||
(*ep->init)(Server);
|
||||
++ep;
|
||||
}
|
||||
str_send[str_suplen++] = IAC;
|
||||
str_send[str_suplen++] = SE;
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_list_types(void)
|
||||
{
|
||||
Encryptions *ep = encryptions;
|
||||
|
||||
printf("Valid encryption types:\n");
|
||||
while (ep->type) {
|
||||
printf("\t%s (%d)\r\n", ENCTYPE_NAME(ep->type), ep->type);
|
||||
++ep;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
EncryptEnable(char *type, char *mode)
|
||||
{
|
||||
if (isprefix(type, "help") || isprefix(type, "?")) {
|
||||
printf("Usage: encrypt enable <type> [input|output]\n");
|
||||
encrypt_list_types();
|
||||
return(0);
|
||||
}
|
||||
if (EncryptType(type, mode))
|
||||
return(EncryptStart(mode));
|
||||
return(0);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptDisable(char *type, char *mode)
|
||||
{
|
||||
Encryptions *ep;
|
||||
int ret = 0;
|
||||
|
||||
if (isprefix(type, "help") || isprefix(type, "?")) {
|
||||
printf("Usage: encrypt disable <type> [input|output]\n");
|
||||
encrypt_list_types();
|
||||
} else if ((ep = (Encryptions *)genget(type, (char**)encryptions,
|
||||
sizeof(Encryptions))) == 0) {
|
||||
printf("%s: invalid encryption type\n", type);
|
||||
} else if (Ambiguous(ep)) {
|
||||
printf("Ambiguous type '%s'\n", type);
|
||||
} else {
|
||||
if ((mode == 0) || (isprefix(mode, "input") ? 1 : 0)) {
|
||||
if (decrypt_mode == ep->type)
|
||||
EncryptStopInput();
|
||||
i_wont_support_decrypt |= typemask(ep->type);
|
||||
ret = 1;
|
||||
}
|
||||
if ((mode == 0) || (isprefix(mode, "output"))) {
|
||||
if (encrypt_mode == ep->type)
|
||||
EncryptStopOutput();
|
||||
i_wont_support_encrypt |= typemask(ep->type);
|
||||
ret = 1;
|
||||
}
|
||||
if (ret == 0)
|
||||
printf("%s: invalid encryption mode\n", mode);
|
||||
}
|
||||
return(ret);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptType(char *type, char *mode)
|
||||
{
|
||||
Encryptions *ep;
|
||||
int ret = 0;
|
||||
|
||||
if (isprefix(type, "help") || isprefix(type, "?")) {
|
||||
printf("Usage: encrypt type <type> [input|output]\n");
|
||||
encrypt_list_types();
|
||||
} else if ((ep = (Encryptions *)genget(type, (char**)encryptions,
|
||||
sizeof(Encryptions))) == 0) {
|
||||
printf("%s: invalid encryption type\n", type);
|
||||
} else if (Ambiguous(ep)) {
|
||||
printf("Ambiguous type '%s'\n", type);
|
||||
} else {
|
||||
if ((mode == 0) || isprefix(mode, "input")) {
|
||||
decrypt_mode = ep->type;
|
||||
i_wont_support_decrypt &= ~typemask(ep->type);
|
||||
ret = 1;
|
||||
}
|
||||
if ((mode == 0) || isprefix(mode, "output")) {
|
||||
encrypt_mode = ep->type;
|
||||
i_wont_support_encrypt &= ~typemask(ep->type);
|
||||
ret = 1;
|
||||
}
|
||||
if (ret == 0)
|
||||
printf("%s: invalid encryption mode\n", mode);
|
||||
}
|
||||
return(ret);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptStart(char *mode)
|
||||
{
|
||||
int ret = 0;
|
||||
if (mode) {
|
||||
if (isprefix(mode, "input"))
|
||||
return(EncryptStartInput());
|
||||
if (isprefix(mode, "output"))
|
||||
return(EncryptStartOutput());
|
||||
if (isprefix(mode, "help") || isprefix(mode, "?")) {
|
||||
printf("Usage: encrypt start [input|output]\n");
|
||||
return(0);
|
||||
}
|
||||
printf("%s: invalid encryption mode 'encrypt start ?' for help\n", mode);
|
||||
return(0);
|
||||
}
|
||||
ret += EncryptStartInput();
|
||||
ret += EncryptStartOutput();
|
||||
return(ret);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptStartInput(void)
|
||||
{
|
||||
if (decrypt_mode) {
|
||||
encrypt_send_request_start();
|
||||
return(1);
|
||||
}
|
||||
printf("No previous decryption mode, decryption not enabled\r\n");
|
||||
return(0);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptStartOutput(void)
|
||||
{
|
||||
if (encrypt_mode) {
|
||||
encrypt_start_output(encrypt_mode);
|
||||
return(1);
|
||||
}
|
||||
printf("No previous encryption mode, encryption not enabled\r\n");
|
||||
return(0);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptStop(char *mode)
|
||||
{
|
||||
int ret = 0;
|
||||
if (mode) {
|
||||
if (isprefix(mode, "input"))
|
||||
return(EncryptStopInput());
|
||||
if (isprefix(mode, "output"))
|
||||
return(EncryptStopOutput());
|
||||
if (isprefix(mode, "help") || isprefix(mode, "?")) {
|
||||
printf("Usage: encrypt stop [input|output]\n");
|
||||
return(0);
|
||||
}
|
||||
printf("%s: invalid encryption mode 'encrypt stop ?' for help\n", mode);
|
||||
return(0);
|
||||
}
|
||||
ret += EncryptStopInput();
|
||||
ret += EncryptStopOutput();
|
||||
return(ret);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptStopInput(void)
|
||||
{
|
||||
encrypt_send_request_end();
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptStopOutput(void)
|
||||
{
|
||||
encrypt_send_end();
|
||||
return(1);
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_display(void)
|
||||
{
|
||||
printf("Autoencrypt for output is %s. Autodecrypt for input is %s.\r\n",
|
||||
autoencrypt?"on":"off", autodecrypt?"on":"off");
|
||||
|
||||
if (encrypt_output)
|
||||
printf("Currently encrypting output with %s\r\n",
|
||||
ENCTYPE_NAME(encrypt_mode));
|
||||
else
|
||||
printf("Currently not encrypting output\r\n");
|
||||
|
||||
if (decrypt_input)
|
||||
printf("Currently decrypting input with %s\r\n",
|
||||
ENCTYPE_NAME(decrypt_mode));
|
||||
else
|
||||
printf("Currently not decrypting input\r\n");
|
||||
}
|
||||
|
||||
int
|
||||
EncryptStatus(void)
|
||||
{
|
||||
printf("Autoencrypt for output is %s. Autodecrypt for input is %s.\r\n",
|
||||
autoencrypt?"on":"off", autodecrypt?"on":"off");
|
||||
|
||||
if (encrypt_output)
|
||||
printf("Currently encrypting output with %s\r\n",
|
||||
ENCTYPE_NAME(encrypt_mode));
|
||||
else if (encrypt_mode) {
|
||||
printf("Currently output is clear text.\r\n");
|
||||
printf("Last encryption mode was %s\r\n",
|
||||
ENCTYPE_NAME(encrypt_mode));
|
||||
} else
|
||||
printf("Currently not encrypting output\r\n");
|
||||
|
||||
if (decrypt_input) {
|
||||
printf("Currently decrypting input with %s\r\n",
|
||||
ENCTYPE_NAME(decrypt_mode));
|
||||
} else if (decrypt_mode) {
|
||||
printf("Currently input is clear text.\r\n");
|
||||
printf("Last decryption mode was %s\r\n",
|
||||
ENCTYPE_NAME(decrypt_mode));
|
||||
} else
|
||||
printf("Currently not decrypting input\r\n");
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_send_support(void)
|
||||
{
|
||||
if (str_suplen) {
|
||||
/*
|
||||
* If the user has requested that decryption start
|
||||
* immediatly, then send a "REQUEST START" before
|
||||
* we negotiate the type.
|
||||
*/
|
||||
if (!Server && autodecrypt)
|
||||
encrypt_send_request_start();
|
||||
telnet_net_write(str_send, str_suplen);
|
||||
printsub('>', &str_send[2], str_suplen - 2);
|
||||
str_suplen = 0;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
EncryptDebug(int on)
|
||||
{
|
||||
if (on < 0)
|
||||
encrypt_debug_mode ^= 1;
|
||||
else
|
||||
encrypt_debug_mode = on;
|
||||
printf("Encryption debugging %s\r\n",
|
||||
encrypt_debug_mode ? "enabled" : "disabled");
|
||||
return(1);
|
||||
}
|
||||
|
||||
/* turn on verbose encryption, but dont keep telling the whole world
|
||||
*/
|
||||
void encrypt_verbose_quiet(int on)
|
||||
{
|
||||
if(on < 0)
|
||||
encrypt_verbose ^= 1;
|
||||
else
|
||||
encrypt_verbose = on ? 1 : 0;
|
||||
}
|
||||
|
||||
int
|
||||
EncryptVerbose(int on)
|
||||
{
|
||||
encrypt_verbose_quiet(on);
|
||||
printf("Encryption %s verbose\r\n",
|
||||
encrypt_verbose ? "is" : "is not");
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptAutoEnc(int on)
|
||||
{
|
||||
encrypt_auto(on);
|
||||
printf("Automatic encryption of output is %s\r\n",
|
||||
autoencrypt ? "enabled" : "disabled");
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
EncryptAutoDec(int on)
|
||||
{
|
||||
decrypt_auto(on);
|
||||
printf("Automatic decryption of input is %s\r\n",
|
||||
autodecrypt ? "enabled" : "disabled");
|
||||
return(1);
|
||||
}
|
||||
|
||||
/* Called when we receive a WONT or a DONT ENCRYPT after we sent a DO
|
||||
encrypt */
|
||||
void
|
||||
encrypt_not(void)
|
||||
{
|
||||
if (encrypt_verbose)
|
||||
printf("[ Connection is NOT encrypted ]\r\n");
|
||||
else
|
||||
printf("\r\n*** Connection not encrypted! "
|
||||
"Communication may be eavesdropped. ***\r\n");
|
||||
}
|
||||
|
||||
/*
|
||||
* Called when ENCRYPT SUPPORT is received.
|
||||
*/
|
||||
void
|
||||
encrypt_support(unsigned char *typelist, int cnt)
|
||||
{
|
||||
int type, use_type = 0;
|
||||
Encryptions *ep;
|
||||
|
||||
/*
|
||||
* Forget anything the other side has previously told us.
|
||||
*/
|
||||
remote_supports_decrypt = 0;
|
||||
|
||||
while (cnt-- > 0) {
|
||||
type = *typelist++;
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: He is supporting %s (%d)\r\n",
|
||||
Name,
|
||||
ENCTYPE_NAME(type), type);
|
||||
if ((type < ENCTYPE_CNT) &&
|
||||
(I_SUPPORT_ENCRYPT & typemask(type))) {
|
||||
remote_supports_decrypt |= typemask(type);
|
||||
if (use_type == 0)
|
||||
use_type = type;
|
||||
}
|
||||
}
|
||||
if (use_type) {
|
||||
ep = findencryption(use_type);
|
||||
if (!ep)
|
||||
return;
|
||||
type = ep->start ? (*ep->start)(DIR_ENCRYPT, Server) : 0;
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: (*ep->start)() returned %d\r\n",
|
||||
Name, type);
|
||||
if (type < 0)
|
||||
return;
|
||||
encrypt_mode = use_type;
|
||||
if (type == 0)
|
||||
encrypt_start_output(use_type);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_is(unsigned char *data, int cnt)
|
||||
{
|
||||
Encryptions *ep;
|
||||
int type, ret;
|
||||
|
||||
if (--cnt < 0)
|
||||
return;
|
||||
type = *data++;
|
||||
if (type < ENCTYPE_CNT)
|
||||
remote_supports_encrypt |= typemask(type);
|
||||
if (!(ep = finddecryption(type))) {
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Can't find type %s (%d) for initial negotiation\r\n",
|
||||
Name,
|
||||
ENCTYPE_NAME_OK(type)
|
||||
? ENCTYPE_NAME(type) : "(unknown)",
|
||||
type);
|
||||
return;
|
||||
}
|
||||
if (!ep->is) {
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: No initial negotiation needed for type %s (%d)\r\n",
|
||||
Name,
|
||||
ENCTYPE_NAME_OK(type)
|
||||
? ENCTYPE_NAME(type) : "(unknown)",
|
||||
type);
|
||||
ret = 0;
|
||||
} else {
|
||||
ret = (*ep->is)(data, cnt);
|
||||
if (encrypt_debug_mode)
|
||||
printf("(*ep->is)(%p, %d) returned %s(%d)\n", data, cnt,
|
||||
(ret < 0) ? "FAIL " :
|
||||
(ret == 0) ? "SUCCESS " : "MORE_TO_DO ", ret);
|
||||
}
|
||||
if (ret < 0) {
|
||||
autodecrypt = 0;
|
||||
} else {
|
||||
decrypt_mode = type;
|
||||
if (ret == 0 && autodecrypt)
|
||||
encrypt_send_request_start();
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_reply(unsigned char *data, int cnt)
|
||||
{
|
||||
Encryptions *ep;
|
||||
int ret, type;
|
||||
|
||||
if (--cnt < 0)
|
||||
return;
|
||||
type = *data++;
|
||||
if (!(ep = findencryption(type))) {
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Can't find type %s (%d) for initial negotiation\r\n",
|
||||
Name,
|
||||
ENCTYPE_NAME_OK(type)
|
||||
? ENCTYPE_NAME(type) : "(unknown)",
|
||||
type);
|
||||
return;
|
||||
}
|
||||
if (!ep->reply) {
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: No initial negotiation needed for type %s (%d)\r\n",
|
||||
Name,
|
||||
ENCTYPE_NAME_OK(type)
|
||||
? ENCTYPE_NAME(type) : "(unknown)",
|
||||
type);
|
||||
ret = 0;
|
||||
} else {
|
||||
ret = (*ep->reply)(data, cnt);
|
||||
if (encrypt_debug_mode)
|
||||
printf("(*ep->reply)(%p, %d) returned %s(%d)\n",
|
||||
data, cnt,
|
||||
(ret < 0) ? "FAIL " :
|
||||
(ret == 0) ? "SUCCESS " : "MORE_TO_DO ", ret);
|
||||
}
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: encrypt_reply returned %d\n", Name, ret);
|
||||
if (ret < 0) {
|
||||
autoencrypt = 0;
|
||||
} else {
|
||||
encrypt_mode = type;
|
||||
if (ret == 0 && autoencrypt)
|
||||
encrypt_start_output(type);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Called when a ENCRYPT START command is received.
|
||||
*/
|
||||
void
|
||||
encrypt_start(unsigned char *data, int cnt)
|
||||
{
|
||||
Encryptions *ep;
|
||||
|
||||
if (!decrypt_mode) {
|
||||
/*
|
||||
* Something is wrong. We should not get a START
|
||||
* command without having already picked our
|
||||
* decryption scheme. Send a REQUEST-END to
|
||||
* attempt to clear the channel...
|
||||
*/
|
||||
printf("%s: Warning, Cannot decrypt input stream!!!\r\n", Name);
|
||||
encrypt_send_request_end();
|
||||
return;
|
||||
}
|
||||
|
||||
if ((ep = finddecryption(decrypt_mode))) {
|
||||
decrypt_input = ep->input;
|
||||
if (encrypt_verbose)
|
||||
printf("[ Input is now decrypted with type %s ]\r\n",
|
||||
ENCTYPE_NAME(decrypt_mode));
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Start to decrypt input with type %s\r\n",
|
||||
Name, ENCTYPE_NAME(decrypt_mode));
|
||||
} else {
|
||||
printf("%s: Warning, Cannot decrypt type %s (%d)!!!\r\n",
|
||||
Name,
|
||||
ENCTYPE_NAME_OK(decrypt_mode)
|
||||
? ENCTYPE_NAME(decrypt_mode)
|
||||
: "(unknown)",
|
||||
decrypt_mode);
|
||||
encrypt_send_request_end();
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_session_key(Session_Key *key, int server)
|
||||
{
|
||||
Encryptions *ep = encryptions;
|
||||
|
||||
havesessionkey = 1;
|
||||
|
||||
while (ep->type) {
|
||||
if (ep->session)
|
||||
(*ep->session)(key, server);
|
||||
++ep;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Called when ENCRYPT END is received.
|
||||
*/
|
||||
void
|
||||
encrypt_end(void)
|
||||
{
|
||||
decrypt_input = 0;
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Input is back to clear text\r\n", Name);
|
||||
if (encrypt_verbose)
|
||||
printf("[ Input is now clear text ]\r\n");
|
||||
}
|
||||
|
||||
/*
|
||||
* Called when ENCRYPT REQUEST-END is received.
|
||||
*/
|
||||
void
|
||||
encrypt_request_end(void)
|
||||
{
|
||||
encrypt_send_end();
|
||||
}
|
||||
|
||||
/*
|
||||
* Called when ENCRYPT REQUEST-START is received. If we receive
|
||||
* this before a type is picked, then that indicates that the
|
||||
* other side wants us to start encrypting data as soon as we
|
||||
* can.
|
||||
*/
|
||||
void
|
||||
encrypt_request_start(unsigned char *data, int cnt)
|
||||
{
|
||||
if (encrypt_mode == 0) {
|
||||
if (Server)
|
||||
autoencrypt = 1;
|
||||
return;
|
||||
}
|
||||
encrypt_start_output(encrypt_mode);
|
||||
}
|
||||
|
||||
static unsigned char str_keyid[(MAXKEYLEN*2)+5] = { IAC, SB, TELOPT_ENCRYPT };
|
||||
|
||||
static void
|
||||
encrypt_keyid(struct key_info *kp, unsigned char *keyid, int len)
|
||||
{
|
||||
Encryptions *ep;
|
||||
int dir = kp->dir;
|
||||
int ret = 0;
|
||||
|
||||
if (!(ep = (*kp->getcrypt)(*kp->modep))) {
|
||||
if (len == 0)
|
||||
return;
|
||||
kp->keylen = 0;
|
||||
} else if (len == 0) {
|
||||
/*
|
||||
* Empty option, indicates a failure.
|
||||
*/
|
||||
if (kp->keylen == 0)
|
||||
return;
|
||||
kp->keylen = 0;
|
||||
if (ep->keyid)
|
||||
(void)(*ep->keyid)(dir, kp->keyid, &kp->keylen);
|
||||
|
||||
} else if ((len != kp->keylen) || (memcmp(keyid,kp->keyid,len) != 0)) {
|
||||
/*
|
||||
* Length or contents are different
|
||||
*/
|
||||
kp->keylen = len;
|
||||
memcpy(kp->keyid,keyid, len);
|
||||
if (ep->keyid)
|
||||
(void)(*ep->keyid)(dir, kp->keyid, &kp->keylen);
|
||||
} else {
|
||||
if (ep->keyid)
|
||||
ret = (*ep->keyid)(dir, kp->keyid, &kp->keylen);
|
||||
if ((ret == 0) && (dir == DIR_ENCRYPT) && autoencrypt)
|
||||
encrypt_start_output(*kp->modep);
|
||||
return;
|
||||
}
|
||||
|
||||
encrypt_send_keyid(dir, kp->keyid, kp->keylen, 0);
|
||||
}
|
||||
|
||||
void encrypt_enc_keyid(unsigned char *keyid, int len)
|
||||
{
|
||||
encrypt_keyid(&ki[1], keyid, len);
|
||||
}
|
||||
|
||||
void encrypt_dec_keyid(unsigned char *keyid, int len)
|
||||
{
|
||||
encrypt_keyid(&ki[0], keyid, len);
|
||||
}
|
||||
|
||||
|
||||
void encrypt_send_keyid(int dir, unsigned char *keyid, int keylen, int saveit)
|
||||
{
|
||||
unsigned char *strp;
|
||||
|
||||
str_keyid[3] = (dir == DIR_ENCRYPT)
|
||||
? ENCRYPT_ENC_KEYID : ENCRYPT_DEC_KEYID;
|
||||
if (saveit) {
|
||||
struct key_info *kp = &ki[(dir == DIR_ENCRYPT) ? 0 : 1];
|
||||
memcpy(kp->keyid,keyid, keylen);
|
||||
kp->keylen = keylen;
|
||||
}
|
||||
|
||||
for (strp = &str_keyid[4]; keylen > 0; --keylen) {
|
||||
if ((*strp++ = *keyid++) == IAC)
|
||||
*strp++ = IAC;
|
||||
}
|
||||
*strp++ = IAC;
|
||||
*strp++ = SE;
|
||||
telnet_net_write(str_keyid, strp - str_keyid);
|
||||
printsub('>', &str_keyid[2], strp - str_keyid - 2);
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_auto(int on)
|
||||
{
|
||||
if (on < 0)
|
||||
autoencrypt ^= 1;
|
||||
else
|
||||
autoencrypt = on ? 1 : 0;
|
||||
}
|
||||
|
||||
void
|
||||
decrypt_auto(int on)
|
||||
{
|
||||
if (on < 0)
|
||||
autodecrypt ^= 1;
|
||||
else
|
||||
autodecrypt = on ? 1 : 0;
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_start_output(int type)
|
||||
{
|
||||
Encryptions *ep;
|
||||
unsigned char *p;
|
||||
int i;
|
||||
|
||||
if (!(ep = findencryption(type))) {
|
||||
if (encrypt_debug_mode) {
|
||||
printf(">>>%s: Can't encrypt with type %s (%d)\r\n",
|
||||
Name,
|
||||
ENCTYPE_NAME_OK(type)
|
||||
? ENCTYPE_NAME(type) : "(unknown)",
|
||||
type);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (ep->start) {
|
||||
i = (*ep->start)(DIR_ENCRYPT, Server);
|
||||
if (encrypt_debug_mode) {
|
||||
printf(">>>%s: Encrypt start: %s (%d) %s\r\n",
|
||||
Name,
|
||||
(i < 0) ? "failed" :
|
||||
"initial negotiation in progress",
|
||||
i, ENCTYPE_NAME(type));
|
||||
}
|
||||
if (i)
|
||||
return;
|
||||
}
|
||||
p = str_start + 3;
|
||||
*p++ = ENCRYPT_START;
|
||||
for (i = 0; i < ki[0].keylen; ++i) {
|
||||
if ((*p++ = ki[0].keyid[i]) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
telnet_net_write(str_start, p - str_start);
|
||||
net_encrypt();
|
||||
printsub('>', &str_start[2], p - &str_start[2]);
|
||||
/*
|
||||
* If we are already encrypting in some mode, then
|
||||
* encrypt the ring (which includes our request) in
|
||||
* the old mode, mark it all as "clear text" and then
|
||||
* switch to the new mode.
|
||||
*/
|
||||
encrypt_output = ep->output;
|
||||
encrypt_mode = type;
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Started to encrypt output with type %s\r\n",
|
||||
Name, ENCTYPE_NAME(type));
|
||||
if (encrypt_verbose)
|
||||
printf("[ Output is now encrypted with type %s ]\r\n",
|
||||
ENCTYPE_NAME(type));
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_send_end(void)
|
||||
{
|
||||
if (!encrypt_output)
|
||||
return;
|
||||
|
||||
str_end[3] = ENCRYPT_END;
|
||||
telnet_net_write(str_end, sizeof(str_end));
|
||||
net_encrypt();
|
||||
printsub('>', &str_end[2], sizeof(str_end) - 2);
|
||||
/*
|
||||
* Encrypt the output buffer now because it will not be done by
|
||||
* netflush...
|
||||
*/
|
||||
encrypt_output = 0;
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Output is back to clear text\r\n", Name);
|
||||
if (encrypt_verbose)
|
||||
printf("[ Output is now clear text ]\r\n");
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_send_request_start(void)
|
||||
{
|
||||
unsigned char *p;
|
||||
int i;
|
||||
|
||||
p = &str_start[3];
|
||||
*p++ = ENCRYPT_REQSTART;
|
||||
for (i = 0; i < ki[1].keylen; ++i) {
|
||||
if ((*p++ = ki[1].keyid[i]) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
telnet_net_write(str_start, p - str_start);
|
||||
printsub('>', &str_start[2], p - &str_start[2]);
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Request input to be encrypted\r\n", Name);
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_send_request_end(void)
|
||||
{
|
||||
str_end[3] = ENCRYPT_REQEND;
|
||||
telnet_net_write(str_end, sizeof(str_end));
|
||||
printsub('>', &str_end[2], sizeof(str_end) - 2);
|
||||
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: Request input to be clear text\r\n", Name);
|
||||
}
|
||||
|
||||
|
||||
void encrypt_wait(void)
|
||||
{
|
||||
if (encrypt_debug_mode)
|
||||
printf(">>>%s: in encrypt_wait\r\n", Name);
|
||||
if (!havesessionkey || !(I_SUPPORT_ENCRYPT & remote_supports_decrypt))
|
||||
return;
|
||||
while (autoencrypt && !encrypt_output)
|
||||
if (telnet_spin())
|
||||
return;
|
||||
}
|
||||
|
||||
int
|
||||
encrypt_delay(void)
|
||||
{
|
||||
if(!havesessionkey ||
|
||||
(I_SUPPORT_ENCRYPT & remote_supports_decrypt) == 0 ||
|
||||
(I_SUPPORT_DECRYPT & remote_supports_encrypt) == 0)
|
||||
return 0;
|
||||
if(!(encrypt_output && decrypt_input))
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_debug(int mode)
|
||||
{
|
||||
encrypt_debug_mode = mode;
|
||||
}
|
||||
|
||||
void encrypt_gen_printsub(unsigned char *data, int cnt,
|
||||
unsigned char *buf, int buflen)
|
||||
{
|
||||
char tbuf[16], *cp;
|
||||
|
||||
cnt -= 2;
|
||||
data += 2;
|
||||
buf[buflen-1] = '\0';
|
||||
buf[buflen-2] = '*';
|
||||
buflen -= 2;;
|
||||
for (; cnt > 0; cnt--, data++) {
|
||||
snprintf(tbuf, sizeof(tbuf), " %d", *data);
|
||||
for (cp = tbuf; *cp && buflen > 0; --buflen)
|
||||
*buf++ = *cp++;
|
||||
if (buflen <= 0)
|
||||
return;
|
||||
}
|
||||
*buf = '\0';
|
||||
}
|
||||
|
||||
void
|
||||
encrypt_printsub(unsigned char *data, int cnt, unsigned char *buf, int buflen)
|
||||
{
|
||||
Encryptions *ep;
|
||||
int type = data[1];
|
||||
|
||||
for (ep = encryptions; ep->type && ep->type != type; ep++)
|
||||
;
|
||||
|
||||
if (ep->printsub)
|
||||
(*ep->printsub)(data, cnt, buf, buflen);
|
||||
else
|
||||
encrypt_gen_printsub(data, cnt, buf, buflen);
|
||||
}
|
||||
#endif
|
98
crypto/heimdal/appl/telnet/libtelnet/encrypt.h
Normal file
98
crypto/heimdal/appl/telnet/libtelnet/encrypt.h
Normal file
@ -0,0 +1,98 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)encrypt.h 8.1 (Berkeley) 6/4/93
|
||||
*
|
||||
* @(#)encrypt.h 5.2 (Berkeley) 3/22/91
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
/* $Id: encrypt.h,v 1.4 1997/01/24 23:10:56 assar Exp $ */
|
||||
|
||||
#ifndef __ENCRYPT__
|
||||
#define __ENCRYPT__
|
||||
|
||||
#define DIR_DECRYPT 1
|
||||
#define DIR_ENCRYPT 2
|
||||
|
||||
#define VALIDKEY(key) ( key[0] | key[1] | key[2] | key[3] | \
|
||||
key[4] | key[5] | key[6] | key[7])
|
||||
|
||||
#define SAMEKEY(k1, k2) (!memcmp(k1, k2, sizeof(des_cblock)))
|
||||
|
||||
typedef struct {
|
||||
short type;
|
||||
int length;
|
||||
unsigned char *data;
|
||||
} Session_Key;
|
||||
|
||||
typedef struct {
|
||||
char *name;
|
||||
int type;
|
||||
void (*output) (unsigned char *, int);
|
||||
int (*input) (int);
|
||||
void (*init) (int);
|
||||
int (*start) (int, int);
|
||||
int (*is) (unsigned char *, int);
|
||||
int (*reply) (unsigned char *, int);
|
||||
void (*session) (Session_Key *, int);
|
||||
int (*keyid) (int, unsigned char *, int *);
|
||||
void (*printsub) (unsigned char *, int, unsigned char *, int);
|
||||
} Encryptions;
|
||||
|
||||
#define SK_DES 1 /* Matched Kerberos v5 KEYTYPE_DES */
|
||||
|
||||
#include "enc-proto.h"
|
||||
|
||||
extern int encrypt_debug_mode;
|
||||
extern int (*decrypt_input) (int);
|
||||
extern void (*encrypt_output) (unsigned char *, int);
|
||||
#endif
|
103
crypto/heimdal/appl/telnet/libtelnet/genget.c
Normal file
103
crypto/heimdal/appl/telnet/libtelnet/genget.c
Normal file
@ -0,0 +1,103 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
#include "misc-proto.h"
|
||||
|
||||
RCSID("$Id: genget.c,v 1.6 1997/05/04 09:01:34 assar Exp $");
|
||||
|
||||
#include <ctype.h>
|
||||
|
||||
#define LOWER(x) (isupper(x) ? tolower(x) : (x))
|
||||
/*
|
||||
* The prefix function returns 0 if *s1 is not a prefix
|
||||
* of *s2. If *s1 exactly matches *s2, the negative of
|
||||
* the length is returned. If *s1 is a prefix of *s2,
|
||||
* the length of *s1 is returned.
|
||||
*/
|
||||
|
||||
int
|
||||
isprefix(char *s1, char *s2)
|
||||
{
|
||||
char *os1;
|
||||
char c1, c2;
|
||||
|
||||
if (*s1 == '\0')
|
||||
return(-1);
|
||||
os1 = s1;
|
||||
c1 = *s1;
|
||||
c2 = *s2;
|
||||
while (LOWER(c1) == LOWER(c2)) {
|
||||
if (c1 == '\0')
|
||||
break;
|
||||
c1 = *++s1;
|
||||
c2 = *++s2;
|
||||
}
|
||||
return(*s1 ? 0 : (*s2 ? (s1 - os1) : (os1 - s1)));
|
||||
}
|
||||
|
||||
static char *ambiguous; /* special return value for command routines */
|
||||
|
||||
char **
|
||||
genget(char *name, char **table, int stlen)
|
||||
/* name to match */
|
||||
/* name entry in table */
|
||||
|
||||
{
|
||||
char **c, **found;
|
||||
int n;
|
||||
|
||||
if (name == 0)
|
||||
return 0;
|
||||
|
||||
found = 0;
|
||||
for (c = table; *c != 0; c = (char **)((char *)c + stlen)) {
|
||||
if ((n = isprefix(name, *c)) == 0)
|
||||
continue;
|
||||
if (n < 0) /* exact match */
|
||||
return(c);
|
||||
if (found)
|
||||
return(&ambiguous);
|
||||
found = c;
|
||||
}
|
||||
return(found);
|
||||
}
|
||||
|
||||
/*
|
||||
* Function call version of Ambiguous()
|
||||
*/
|
||||
int
|
||||
Ambiguous(void *s)
|
||||
{
|
||||
return((char **)s == &ambiguous);
|
||||
}
|
719
crypto/heimdal/appl/telnet/libtelnet/kerberos.c
Normal file
719
crypto/heimdal/appl/telnet/libtelnet/kerberos.c
Normal file
@ -0,0 +1,719 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
RCSID("$Id: kerberos.c,v 1.47 2000/02/07 03:14:19 assar Exp $");
|
||||
|
||||
#ifdef KRB4
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_ARPA_TELNET_H
|
||||
#include <arpa/telnet.h>
|
||||
#endif
|
||||
#include <stdio.h>
|
||||
#include <des.h> /* BSD wont include this in krb.h, so we do it here */
|
||||
#include <krb.h>
|
||||
#include <pwd.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <roken.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "auth.h"
|
||||
#include "misc.h"
|
||||
|
||||
int kerberos4_cksum (unsigned char *, int);
|
||||
extern int auth_debug_mode;
|
||||
|
||||
static unsigned char str_data[2048] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
|
||||
AUTHTYPE_KERBEROS_V4, };
|
||||
|
||||
#define KRB_AUTH 0 /* Authentication data follows */
|
||||
#define KRB_REJECT 1 /* Rejected (reason might follow) */
|
||||
#define KRB_ACCEPT 2 /* Accepted */
|
||||
#define KRB_CHALLENGE 3 /* Challenge for mutual auth. */
|
||||
#define KRB_RESPONSE 4 /* Response for mutual auth. */
|
||||
|
||||
#define KRB_FORWARD 5 /* */
|
||||
#define KRB_FORWARD_ACCEPT 6 /* */
|
||||
#define KRB_FORWARD_REJECT 7 /* */
|
||||
|
||||
#define KRB_SERVICE_NAME "rcmd"
|
||||
|
||||
static KTEXT_ST auth;
|
||||
static char name[ANAME_SZ];
|
||||
static AUTH_DAT adat;
|
||||
static des_cblock session_key;
|
||||
static des_cblock cred_session;
|
||||
static des_key_schedule sched;
|
||||
static des_cblock challenge;
|
||||
static int auth_done; /* XXX */
|
||||
|
||||
static int pack_cred(CREDENTIALS *cred, unsigned char *buf);
|
||||
static int unpack_cred(unsigned char *buf, int len, CREDENTIALS *cred);
|
||||
|
||||
|
||||
static int
|
||||
Data(Authenticator *ap, int type, const void *d, int c)
|
||||
{
|
||||
unsigned char *p = str_data + 4;
|
||||
const unsigned char *cd = (const unsigned char *)d;
|
||||
|
||||
if (c == -1)
|
||||
c = strlen((const char *)cd);
|
||||
|
||||
if (auth_debug_mode) {
|
||||
printf("%s:%d: [%d] (%d)",
|
||||
str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
|
||||
str_data[3],
|
||||
type, c);
|
||||
printd(d, c);
|
||||
printf("\r\n");
|
||||
}
|
||||
*p++ = ap->type;
|
||||
*p++ = ap->way;
|
||||
*p++ = type;
|
||||
while (c-- > 0) {
|
||||
if ((*p++ = *cd++) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
if (str_data[3] == TELQUAL_IS)
|
||||
printsub('>', &str_data[2], p - (&str_data[2]));
|
||||
return(telnet_net_write(str_data, p - str_data));
|
||||
}
|
||||
|
||||
int
|
||||
kerberos4_init(Authenticator *ap, int server)
|
||||
{
|
||||
FILE *fp;
|
||||
|
||||
if (server) {
|
||||
str_data[3] = TELQUAL_REPLY;
|
||||
if ((fp = fopen(KEYFILE, "r")) == NULL)
|
||||
return(0);
|
||||
fclose(fp);
|
||||
} else {
|
||||
str_data[3] = TELQUAL_IS;
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
|
||||
char dst_realm_buf[REALM_SZ], *dest_realm = NULL;
|
||||
int dst_realm_sz = REALM_SZ;
|
||||
|
||||
static int
|
||||
kerberos4_send(char *name, Authenticator *ap)
|
||||
{
|
||||
KTEXT_ST auth;
|
||||
char instance[INST_SZ];
|
||||
char *realm;
|
||||
CREDENTIALS cred;
|
||||
int r;
|
||||
|
||||
printf("[ Trying %s ... ]\r\n", name);
|
||||
if (!UserNameRequested) {
|
||||
if (auth_debug_mode) {
|
||||
printf("Kerberos V4: no user name supplied\r\n");
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
memset(instance, 0, sizeof(instance));
|
||||
|
||||
strlcpy (instance,
|
||||
krb_get_phost(RemoteHostName),
|
||||
INST_SZ);
|
||||
|
||||
realm = dest_realm ? dest_realm : krb_realmofhost(RemoteHostName);
|
||||
|
||||
if (!realm) {
|
||||
printf("Kerberos V4: no realm for %s\r\n", RemoteHostName);
|
||||
return(0);
|
||||
}
|
||||
r = krb_mk_req(&auth, KRB_SERVICE_NAME, instance, realm, 0L);
|
||||
if (r) {
|
||||
printf("mk_req failed: %s\r\n", krb_get_err_text(r));
|
||||
return(0);
|
||||
}
|
||||
r = krb_get_cred(KRB_SERVICE_NAME, instance, realm, &cred);
|
||||
if (r) {
|
||||
printf("get_cred failed: %s\r\n", krb_get_err_text(r));
|
||||
return(0);
|
||||
}
|
||||
if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
|
||||
if (auth_debug_mode)
|
||||
printf("Not enough room for user name\r\n");
|
||||
return(0);
|
||||
}
|
||||
if (auth_debug_mode)
|
||||
printf("Sent %d bytes of authentication data\r\n", auth.length);
|
||||
if (!Data(ap, KRB_AUTH, (void *)auth.dat, auth.length)) {
|
||||
if (auth_debug_mode)
|
||||
printf("Not enough room for authentication data\r\n");
|
||||
return(0);
|
||||
}
|
||||
#ifdef ENCRYPTION
|
||||
/* create challenge */
|
||||
if ((ap->way & AUTH_HOW_MASK)==AUTH_HOW_MUTUAL) {
|
||||
int i;
|
||||
|
||||
des_key_sched(&cred.session, sched);
|
||||
memcpy (&cred_session, &cred.session, sizeof(cred_session));
|
||||
des_init_random_number_generator(&cred.session);
|
||||
des_new_random_key(&session_key);
|
||||
des_ecb_encrypt(&session_key, &session_key, sched, 0);
|
||||
des_ecb_encrypt(&session_key, &challenge, sched, 0);
|
||||
|
||||
/*
|
||||
old code
|
||||
Some CERT Advisory thinks this is a bad thing...
|
||||
|
||||
des_init_random_number_generator(&cred.session);
|
||||
des_new_random_key(&challenge);
|
||||
des_ecb_encrypt(&challenge, &session_key, sched, 1);
|
||||
*/
|
||||
|
||||
/*
|
||||
* Increment the challenge by 1, and encrypt it for
|
||||
* later comparison.
|
||||
*/
|
||||
for (i = 7; i >= 0; --i)
|
||||
if(++challenge[i] != 0) /* No carry! */
|
||||
break;
|
||||
des_ecb_encrypt(&challenge, &challenge, sched, 1);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
if (auth_debug_mode) {
|
||||
printf("CK: %d:", kerberos4_cksum(auth.dat, auth.length));
|
||||
printd(auth.dat, auth.length);
|
||||
printf("\r\n");
|
||||
printf("Sent Kerberos V4 credentials to server\r\n");
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
int
|
||||
kerberos4_send_mutual(Authenticator *ap)
|
||||
{
|
||||
return kerberos4_send("mutual KERBEROS4", ap);
|
||||
}
|
||||
|
||||
int
|
||||
kerberos4_send_oneway(Authenticator *ap)
|
||||
{
|
||||
return kerberos4_send("KERBEROS4", ap);
|
||||
}
|
||||
|
||||
void
|
||||
kerberos4_is(Authenticator *ap, unsigned char *data, int cnt)
|
||||
{
|
||||
struct sockaddr_in addr;
|
||||
char realm[REALM_SZ];
|
||||
char instance[INST_SZ];
|
||||
int r;
|
||||
int addr_len;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case KRB_AUTH:
|
||||
if (krb_get_lrealm(realm, 1) != KSUCCESS) {
|
||||
Data(ap, KRB_REJECT, (void *)"No local V4 Realm.", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
if (auth_debug_mode)
|
||||
printf("No local realm\r\n");
|
||||
return;
|
||||
}
|
||||
memmove(auth.dat, data, auth.length = cnt);
|
||||
if (auth_debug_mode) {
|
||||
printf("Got %d bytes of authentication data\r\n", cnt);
|
||||
printf("CK: %d:", kerberos4_cksum(auth.dat, auth.length));
|
||||
printd(auth.dat, auth.length);
|
||||
printf("\r\n");
|
||||
}
|
||||
k_getsockinst(0, instance, sizeof(instance));
|
||||
addr_len = sizeof(addr);
|
||||
if(getpeername(0, (struct sockaddr *)&addr, &addr_len) < 0) {
|
||||
if(auth_debug_mode)
|
||||
printf("getpeername failed\r\n");
|
||||
Data(ap, KRB_REJECT, "getpeername failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
if (addr.sin_family != AF_INET) {
|
||||
if (auth_debug_mode)
|
||||
printf("unknown address family: %d\r\n", addr.sin_family);
|
||||
Data(ap, KRB_REJECT, "bad address family", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
|
||||
r = krb_rd_req(&auth, KRB_SERVICE_NAME,
|
||||
instance, addr.sin_addr.s_addr, &adat, "");
|
||||
if (r) {
|
||||
if (auth_debug_mode)
|
||||
printf("Kerberos failed him as %s\r\n", name);
|
||||
Data(ap, KRB_REJECT, (void *)krb_get_err_text(r), -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
/* save the session key */
|
||||
memmove(session_key, adat.session, sizeof(adat.session));
|
||||
krb_kntoln(&adat, name);
|
||||
|
||||
if (UserNameRequested && !kuserok(&adat, UserNameRequested)){
|
||||
char ts[MaxPathLen];
|
||||
struct passwd *pw = getpwnam(UserNameRequested);
|
||||
|
||||
if(pw){
|
||||
snprintf(ts, sizeof(ts),
|
||||
"%s%u",
|
||||
TKT_ROOT,
|
||||
(unsigned)pw->pw_uid);
|
||||
setenv("KRBTKFILE", ts, 1);
|
||||
|
||||
if (pw->pw_uid == 0)
|
||||
syslog(LOG_INFO|LOG_AUTH,
|
||||
"ROOT Kerberos login from %s on %s\n",
|
||||
krb_unparse_name_long(adat.pname,
|
||||
adat.pinst,
|
||||
adat.prealm),
|
||||
RemoteHostName);
|
||||
}
|
||||
Data(ap, KRB_ACCEPT, NULL, 0);
|
||||
} else {
|
||||
char *msg;
|
||||
|
||||
asprintf (&msg, "user `%s' is not authorized to "
|
||||
"login as `%s'",
|
||||
krb_unparse_name_long(adat.pname,
|
||||
adat.pinst,
|
||||
adat.prealm),
|
||||
UserNameRequested ? UserNameRequested : "<nobody>");
|
||||
if (msg == NULL)
|
||||
Data(ap, KRB_REJECT, NULL, 0);
|
||||
else {
|
||||
Data(ap, KRB_REJECT, (void *)msg, -1);
|
||||
free(msg);
|
||||
}
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
break;
|
||||
}
|
||||
auth_finished(ap, AUTH_USER);
|
||||
break;
|
||||
|
||||
case KRB_CHALLENGE:
|
||||
#ifndef ENCRYPTION
|
||||
Data(ap, KRB_RESPONSE, NULL, 0);
|
||||
#else
|
||||
if(!VALIDKEY(session_key)){
|
||||
Data(ap, KRB_RESPONSE, NULL, 0);
|
||||
break;
|
||||
}
|
||||
des_key_sched(&session_key, sched);
|
||||
{
|
||||
des_cblock d_block;
|
||||
int i;
|
||||
Session_Key skey;
|
||||
|
||||
memmove(d_block, data, sizeof(d_block));
|
||||
|
||||
/* make a session key for encryption */
|
||||
des_ecb_encrypt(&d_block, &session_key, sched, 1);
|
||||
skey.type=SK_DES;
|
||||
skey.length=8;
|
||||
skey.data=session_key;
|
||||
encrypt_session_key(&skey, 1);
|
||||
|
||||
/* decrypt challenge, add one and encrypt it */
|
||||
des_ecb_encrypt(&d_block, &challenge, sched, 0);
|
||||
for (i = 7; i >= 0; i--)
|
||||
if(++challenge[i] != 0)
|
||||
break;
|
||||
des_ecb_encrypt(&challenge, &challenge, sched, 1);
|
||||
Data(ap, KRB_RESPONSE, (void *)challenge, sizeof(challenge));
|
||||
}
|
||||
#endif
|
||||
break;
|
||||
|
||||
case KRB_FORWARD:
|
||||
{
|
||||
des_key_schedule ks;
|
||||
unsigned char netcred[sizeof(CREDENTIALS)];
|
||||
CREDENTIALS cred;
|
||||
int ret;
|
||||
if(cnt > sizeof(cred))
|
||||
abort();
|
||||
|
||||
memcpy (session_key, adat.session, sizeof(session_key));
|
||||
des_set_key(&session_key, ks);
|
||||
des_pcbc_encrypt((void*)data, (void*)netcred, cnt,
|
||||
ks, &session_key, DES_DECRYPT);
|
||||
unpack_cred(netcred, cnt, &cred);
|
||||
{
|
||||
if(strcmp(cred.service, KRB_TICKET_GRANTING_TICKET) ||
|
||||
strncmp(cred.instance, cred.realm, sizeof(cred.instance)) ||
|
||||
cred.lifetime < 0 || cred.lifetime > 255 ||
|
||||
cred.kvno < 0 || cred.kvno > 255 ||
|
||||
cred.issue_date < 0 ||
|
||||
cred.issue_date > time(0) + CLOCK_SKEW ||
|
||||
strncmp(cred.pname, adat.pname, sizeof(cred.pname)) ||
|
||||
strncmp(cred.pinst, adat.pinst, sizeof(cred.pinst))){
|
||||
Data(ap, KRB_FORWARD_REJECT, "Bad credentials", -1);
|
||||
}else{
|
||||
if((ret = tf_setup(&cred,
|
||||
cred.pname,
|
||||
cred.pinst)) == KSUCCESS){
|
||||
struct passwd *pw = getpwnam(UserNameRequested);
|
||||
|
||||
if (pw)
|
||||
chown(tkt_string(), pw->pw_uid, pw->pw_gid);
|
||||
Data(ap, KRB_FORWARD_ACCEPT, 0, 0);
|
||||
} else{
|
||||
Data(ap, KRB_FORWARD_REJECT,
|
||||
krb_get_err_text(ret), -1);
|
||||
}
|
||||
}
|
||||
}
|
||||
memset(data, 0, cnt);
|
||||
memset(ks, 0, sizeof(ks));
|
||||
memset(&cred, 0, sizeof(cred));
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
default:
|
||||
if (auth_debug_mode)
|
||||
printf("Unknown Kerberos option %d\r\n", data[-1]);
|
||||
Data(ap, KRB_REJECT, 0, 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
kerberos4_reply(Authenticator *ap, unsigned char *data, int cnt)
|
||||
{
|
||||
Session_Key skey;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case KRB_REJECT:
|
||||
if(auth_done){ /* XXX Ick! */
|
||||
printf("[ Kerberos V4 received unknown opcode ]\r\n");
|
||||
}else{
|
||||
printf("[ Kerberos V4 refuses authentication ");
|
||||
if (cnt > 0)
|
||||
printf("because %.*s ", cnt, data);
|
||||
printf("]\r\n");
|
||||
auth_send_retry();
|
||||
}
|
||||
return;
|
||||
case KRB_ACCEPT:
|
||||
printf("[ Kerberos V4 accepts you ]\r\n");
|
||||
auth_done = 1;
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
|
||||
/*
|
||||
* Send over the encrypted challenge.
|
||||
*/
|
||||
Data(ap, KRB_CHALLENGE, session_key,
|
||||
sizeof(session_key));
|
||||
des_ecb_encrypt(&session_key, &session_key, sched, 1);
|
||||
skey.type = SK_DES;
|
||||
skey.length = 8;
|
||||
skey.data = session_key;
|
||||
encrypt_session_key(&skey, 0);
|
||||
#if 0
|
||||
kerberos4_forward(ap, &cred_session);
|
||||
#endif
|
||||
return;
|
||||
}
|
||||
auth_finished(ap, AUTH_USER);
|
||||
return;
|
||||
case KRB_RESPONSE:
|
||||
/* make sure the response is correct */
|
||||
if ((cnt != sizeof(des_cblock)) ||
|
||||
(memcmp(data, challenge, sizeof(challenge)))){
|
||||
printf("[ Kerberos V4 challenge failed!!! ]\r\n");
|
||||
auth_send_retry();
|
||||
return;
|
||||
}
|
||||
printf("[ Kerberos V4 challenge successful ]\r\n");
|
||||
auth_finished(ap, AUTH_USER);
|
||||
break;
|
||||
case KRB_FORWARD_ACCEPT:
|
||||
printf("[ Kerberos V4 accepted forwarded credentials ]\r\n");
|
||||
break;
|
||||
case KRB_FORWARD_REJECT:
|
||||
printf("[ Kerberos V4 rejected forwarded credentials: `%.*s']\r\n",
|
||||
cnt, data);
|
||||
break;
|
||||
default:
|
||||
if (auth_debug_mode)
|
||||
printf("Unknown Kerberos option %d\r\n", data[-1]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
kerberos4_status(Authenticator *ap, char *name, size_t name_sz, int level)
|
||||
{
|
||||
if (level < AUTH_USER)
|
||||
return(level);
|
||||
|
||||
if (UserNameRequested && !kuserok(&adat, UserNameRequested)) {
|
||||
strlcpy(name, UserNameRequested, name_sz);
|
||||
return(AUTH_VALID);
|
||||
} else
|
||||
return(AUTH_USER);
|
||||
}
|
||||
|
||||
#define BUMP(buf, len) while (*(buf)) {++(buf), --(len);}
|
||||
#define ADDC(buf, len, c) if ((len) > 0) {*(buf)++ = (c); --(len);}
|
||||
|
||||
void
|
||||
kerberos4_printsub(unsigned char *data, int cnt, unsigned char *buf, int buflen)
|
||||
{
|
||||
int i;
|
||||
|
||||
buf[buflen-1] = '\0'; /* make sure its NULL terminated */
|
||||
buflen -= 1;
|
||||
|
||||
switch(data[3]) {
|
||||
case KRB_REJECT: /* Rejected (reason might follow) */
|
||||
strlcpy((char *)buf, " REJECT ", buflen);
|
||||
goto common;
|
||||
|
||||
case KRB_ACCEPT: /* Accepted (name might follow) */
|
||||
strlcpy((char *)buf, " ACCEPT ", buflen);
|
||||
common:
|
||||
BUMP(buf, buflen);
|
||||
if (cnt <= 4)
|
||||
break;
|
||||
ADDC(buf, buflen, '"');
|
||||
for (i = 4; i < cnt; i++)
|
||||
ADDC(buf, buflen, data[i]);
|
||||
ADDC(buf, buflen, '"');
|
||||
ADDC(buf, buflen, '\0');
|
||||
break;
|
||||
|
||||
case KRB_AUTH: /* Authentication data follows */
|
||||
strlcpy((char *)buf, " AUTH", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB_CHALLENGE:
|
||||
strlcpy((char *)buf, " CHALLENGE", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB_RESPONSE:
|
||||
strlcpy((char *)buf, " RESPONSE", buflen);
|
||||
goto common2;
|
||||
|
||||
default:
|
||||
snprintf(buf, buflen, " %d (unknown)", data[3]);
|
||||
common2:
|
||||
BUMP(buf, buflen);
|
||||
for (i = 4; i < cnt; i++) {
|
||||
snprintf(buf, buflen, " %d", data[i]);
|
||||
BUMP(buf, buflen);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
kerberos4_cksum(unsigned char *d, int n)
|
||||
{
|
||||
int ck = 0;
|
||||
|
||||
/*
|
||||
* A comment is probably needed here for those not
|
||||
* well versed in the "C" language. Yes, this is
|
||||
* supposed to be a "switch" with the body of the
|
||||
* "switch" being a "while" statement. The whole
|
||||
* purpose of the switch is to allow us to jump into
|
||||
* the middle of the while() loop, and then not have
|
||||
* to do any more switch()s.
|
||||
*
|
||||
* Some compilers will spit out a warning message
|
||||
* about the loop not being entered at the top.
|
||||
*/
|
||||
switch (n&03)
|
||||
while (n > 0) {
|
||||
case 0:
|
||||
ck ^= (int)*d++ << 24;
|
||||
--n;
|
||||
case 3:
|
||||
ck ^= (int)*d++ << 16;
|
||||
--n;
|
||||
case 2:
|
||||
ck ^= (int)*d++ << 8;
|
||||
--n;
|
||||
case 1:
|
||||
ck ^= (int)*d++;
|
||||
--n;
|
||||
}
|
||||
return(ck);
|
||||
}
|
||||
|
||||
static int
|
||||
pack_cred(CREDENTIALS *cred, unsigned char *buf)
|
||||
{
|
||||
unsigned char *p = buf;
|
||||
|
||||
memcpy (p, cred->service, ANAME_SZ);
|
||||
p += ANAME_SZ;
|
||||
memcpy (p, cred->instance, INST_SZ);
|
||||
p += INST_SZ;
|
||||
memcpy (p, cred->realm, REALM_SZ);
|
||||
p += REALM_SZ;
|
||||
memcpy(p, cred->session, 8);
|
||||
p += 8;
|
||||
p += KRB_PUT_INT(cred->lifetime, p, 4, 4);
|
||||
p += KRB_PUT_INT(cred->kvno, p, 4, 4);
|
||||
p += KRB_PUT_INT(cred->ticket_st.length, p, 4, 4);
|
||||
memcpy(p, cred->ticket_st.dat, cred->ticket_st.length);
|
||||
p += cred->ticket_st.length;
|
||||
p += KRB_PUT_INT(0, p, 4, 4);
|
||||
p += KRB_PUT_INT(cred->issue_date, p, 4, 4);
|
||||
memcpy (p, cred->pname, ANAME_SZ);
|
||||
p += ANAME_SZ;
|
||||
memcpy (p, cred->pinst, INST_SZ);
|
||||
p += INST_SZ;
|
||||
return p - buf;
|
||||
}
|
||||
|
||||
static int
|
||||
unpack_cred(unsigned char *buf, int len, CREDENTIALS *cred)
|
||||
{
|
||||
unsigned char *p = buf;
|
||||
u_int32_t tmp;
|
||||
|
||||
strncpy (cred->service, p, ANAME_SZ);
|
||||
cred->service[ANAME_SZ - 1] = '\0';
|
||||
p += ANAME_SZ;
|
||||
strncpy (cred->instance, p, INST_SZ);
|
||||
cred->instance[INST_SZ - 1] = '\0';
|
||||
p += INST_SZ;
|
||||
strncpy (cred->realm, p, REALM_SZ);
|
||||
cred->realm[REALM_SZ - 1] = '\0';
|
||||
p += REALM_SZ;
|
||||
|
||||
memcpy(cred->session, p, 8);
|
||||
p += 8;
|
||||
p += krb_get_int(p, &tmp, 4, 0);
|
||||
cred->lifetime = tmp;
|
||||
p += krb_get_int(p, &tmp, 4, 0);
|
||||
cred->kvno = tmp;
|
||||
|
||||
p += krb_get_int(p, &cred->ticket_st.length, 4, 0);
|
||||
memcpy(cred->ticket_st.dat, p, cred->ticket_st.length);
|
||||
p += cred->ticket_st.length;
|
||||
p += krb_get_int(p, &tmp, 4, 0);
|
||||
cred->ticket_st.mbz = 0;
|
||||
p += krb_get_int(p, (u_int32_t *)&cred->issue_date, 4, 0);
|
||||
|
||||
strncpy (cred->pname, p, ANAME_SZ);
|
||||
cred->pname[ANAME_SZ - 1] = '\0';
|
||||
p += ANAME_SZ;
|
||||
strncpy (cred->pinst, p, INST_SZ);
|
||||
cred->pinst[INST_SZ - 1] = '\0';
|
||||
p += INST_SZ;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
kerberos4_forward(Authenticator *ap, void *v)
|
||||
{
|
||||
des_cblock *key = (des_cblock *)v;
|
||||
CREDENTIALS cred;
|
||||
char *realm;
|
||||
des_key_schedule ks;
|
||||
int len;
|
||||
unsigned char netcred[sizeof(CREDENTIALS)];
|
||||
int ret;
|
||||
|
||||
realm = krb_realmofhost(RemoteHostName);
|
||||
if(realm == NULL)
|
||||
return -1;
|
||||
memset(&cred, 0, sizeof(cred));
|
||||
ret = krb_get_cred(KRB_TICKET_GRANTING_TICKET,
|
||||
realm,
|
||||
realm,
|
||||
&cred);
|
||||
if(ret)
|
||||
return ret;
|
||||
des_set_key(key, ks);
|
||||
len = pack_cred(&cred, netcred);
|
||||
des_pcbc_encrypt((void*)netcred, (void*)netcred, len,
|
||||
ks, key, DES_ENCRYPT);
|
||||
memset(ks, 0, sizeof(ks));
|
||||
Data(ap, KRB_FORWARD, netcred, len);
|
||||
memset(netcred, 0, sizeof(netcred));
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* KRB4 */
|
||||
|
736
crypto/heimdal/appl/telnet/libtelnet/kerberos5.c
Normal file
736
crypto/heimdal/appl/telnet/libtelnet/kerberos5.c
Normal file
@ -0,0 +1,736 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America may
|
||||
* require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: kerberos5.c,v 1.39 2000/02/01 00:32:05 assar Exp $");
|
||||
|
||||
#ifdef KRB5
|
||||
|
||||
#include <arpa/telnet.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <netdb.h>
|
||||
#include <ctype.h>
|
||||
#include <pwd.h>
|
||||
#define Authenticator k5_Authenticator
|
||||
#include <krb5.h>
|
||||
#undef Authenticator
|
||||
#include <roken.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "auth.h"
|
||||
#include "misc.h"
|
||||
|
||||
int forward_flags = 0; /* Flags get set in telnet/main.c on -f and -F */
|
||||
|
||||
/* These values need to be the same as those defined in telnet/main.c. */
|
||||
/* Either define them in both places, or put in some common header file. */
|
||||
#define OPTS_FORWARD_CREDS 0x00000002
|
||||
#define OPTS_FORWARDABLE_CREDS 0x00000001
|
||||
|
||||
void kerberos5_forward (Authenticator *);
|
||||
|
||||
static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
|
||||
AUTHTYPE_KERBEROS_V5, };
|
||||
|
||||
#define KRB_AUTH 0 /* Authentication data follows */
|
||||
#define KRB_REJECT 1 /* Rejected (reason might follow) */
|
||||
#define KRB_ACCEPT 2 /* Accepted */
|
||||
#define KRB_RESPONSE 3 /* Response for mutual auth. */
|
||||
|
||||
#define KRB_FORWARD 4 /* Forwarded credentials follow */
|
||||
#define KRB_FORWARD_ACCEPT 5 /* Forwarded credentials accepted */
|
||||
#define KRB_FORWARD_REJECT 6 /* Forwarded credentials rejected */
|
||||
|
||||
static krb5_data auth;
|
||||
static krb5_ticket *ticket;
|
||||
|
||||
static krb5_context context;
|
||||
static krb5_auth_context auth_context;
|
||||
|
||||
static int
|
||||
Data(Authenticator *ap, int type, void *d, int c)
|
||||
{
|
||||
unsigned char *p = str_data + 4;
|
||||
unsigned char *cd = (unsigned char *)d;
|
||||
|
||||
if (c == -1)
|
||||
c = strlen(cd);
|
||||
|
||||
if (auth_debug_mode) {
|
||||
printf("%s:%d: [%d] (%d)",
|
||||
str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
|
||||
str_data[3],
|
||||
type, c);
|
||||
printd(d, c);
|
||||
printf("\r\n");
|
||||
}
|
||||
*p++ = ap->type;
|
||||
*p++ = ap->way;
|
||||
*p++ = type;
|
||||
while (c-- > 0) {
|
||||
if ((*p++ = *cd++) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
if (str_data[3] == TELQUAL_IS)
|
||||
printsub('>', &str_data[2], p - &str_data[2]);
|
||||
return(telnet_net_write(str_data, p - str_data));
|
||||
}
|
||||
|
||||
int
|
||||
kerberos5_init(Authenticator *ap, int server)
|
||||
{
|
||||
if (server)
|
||||
str_data[3] = TELQUAL_REPLY;
|
||||
else
|
||||
str_data[3] = TELQUAL_IS;
|
||||
krb5_init_context(&context);
|
||||
return(1);
|
||||
}
|
||||
|
||||
static int
|
||||
kerberos5_send(char *name, Authenticator *ap)
|
||||
{
|
||||
krb5_error_code ret;
|
||||
krb5_ccache ccache;
|
||||
int ap_opts;
|
||||
krb5_data cksum_data;
|
||||
char foo[2];
|
||||
extern int net;
|
||||
|
||||
printf("[ Trying %s ... ]\r\n", name);
|
||||
if (!UserNameRequested) {
|
||||
if (auth_debug_mode) {
|
||||
printf("Kerberos V5: no user name supplied\r\n");
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
ret = krb5_cc_default(context, &ccache);
|
||||
if (ret) {
|
||||
if (auth_debug_mode) {
|
||||
printf("Kerberos V5: could not get default ccache: %s\r\n",
|
||||
krb5_get_err_text (context, ret));
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL)
|
||||
ap_opts = AP_OPTS_MUTUAL_REQUIRED;
|
||||
else
|
||||
ap_opts = 0;
|
||||
|
||||
ret = krb5_auth_con_init (context, &auth_context);
|
||||
if (ret) {
|
||||
if (auth_debug_mode) {
|
||||
printf("Kerberos V5: krb5_auth_con_init failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
ret = krb5_auth_con_setaddrs_from_fd (context,
|
||||
auth_context,
|
||||
&net);
|
||||
if (ret) {
|
||||
if (auth_debug_mode) {
|
||||
printf ("Kerberos V5:"
|
||||
" krb5_auth_con_setaddrs_from_fd failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
krb5_auth_setkeytype (context, auth_context, KEYTYPE_DES);
|
||||
|
||||
foo[0] = ap->type;
|
||||
foo[1] = ap->way;
|
||||
|
||||
cksum_data.length = sizeof(foo);
|
||||
cksum_data.data = foo;
|
||||
ret = krb5_mk_req(context, &auth_context, ap_opts,
|
||||
"host", RemoteHostName,
|
||||
&cksum_data, ccache, &auth);
|
||||
|
||||
if (ret) {
|
||||
if (1 || auth_debug_mode) {
|
||||
printf("Kerberos V5: mk_req failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
if (!auth_sendname((unsigned char *)UserNameRequested,
|
||||
strlen(UserNameRequested))) {
|
||||
if (auth_debug_mode)
|
||||
printf("Not enough room for user name\r\n");
|
||||
return(0);
|
||||
}
|
||||
if (!Data(ap, KRB_AUTH, auth.data, auth.length)) {
|
||||
if (auth_debug_mode)
|
||||
printf("Not enough room for authentication data\r\n");
|
||||
return(0);
|
||||
}
|
||||
if (auth_debug_mode) {
|
||||
printf("Sent Kerberos V5 credentials to server\r\n");
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
kerberos5_send_mutual(Authenticator *ap)
|
||||
{
|
||||
return kerberos5_send("mutual KERBEROS5", ap);
|
||||
}
|
||||
|
||||
int
|
||||
kerberos5_send_oneway(Authenticator *ap)
|
||||
{
|
||||
return kerberos5_send("KERBEROS5", ap);
|
||||
}
|
||||
|
||||
void
|
||||
kerberos5_is(Authenticator *ap, unsigned char *data, int cnt)
|
||||
{
|
||||
krb5_error_code ret;
|
||||
krb5_data outbuf;
|
||||
krb5_keyblock *key_block;
|
||||
char *name;
|
||||
krb5_principal server;
|
||||
int zero = 0;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case KRB_AUTH:
|
||||
auth.data = (char *)data;
|
||||
auth.length = cnt;
|
||||
|
||||
auth_context = NULL;
|
||||
|
||||
ret = krb5_auth_con_init (context, &auth_context);
|
||||
if (ret) {
|
||||
Data(ap, KRB_REJECT, "krb5_auth_con_init failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
if (auth_debug_mode)
|
||||
printf("Kerberos V5: krb5_auth_con_init failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
ret = krb5_auth_con_setaddrs_from_fd (context,
|
||||
auth_context,
|
||||
&zero);
|
||||
if (ret) {
|
||||
Data(ap, KRB_REJECT, "krb5_auth_con_setaddrs_from_fd failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
if (auth_debug_mode)
|
||||
printf("Kerberos V5: "
|
||||
"krb5_auth_con_setaddrs_from_fd failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
ret = krb5_sock_to_principal (context,
|
||||
0,
|
||||
"host",
|
||||
KRB5_NT_SRV_HST,
|
||||
&server);
|
||||
if (ret) {
|
||||
Data(ap, KRB_REJECT, "krb5_sock_to_principal failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
if (auth_debug_mode)
|
||||
printf("Kerberos V5: "
|
||||
"krb5_sock_to_principal failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
ret = krb5_rd_req(context,
|
||||
&auth_context,
|
||||
&auth,
|
||||
server,
|
||||
NULL,
|
||||
NULL,
|
||||
&ticket);
|
||||
krb5_free_principal (context, server);
|
||||
|
||||
if (ret) {
|
||||
char *errbuf;
|
||||
|
||||
asprintf(&errbuf,
|
||||
"Read req failed: %s",
|
||||
krb5_get_err_text(context, ret));
|
||||
Data(ap, KRB_REJECT, errbuf, -1);
|
||||
if (auth_debug_mode)
|
||||
printf("%s\r\n", errbuf);
|
||||
free (errbuf);
|
||||
return;
|
||||
}
|
||||
|
||||
{
|
||||
char foo[2];
|
||||
|
||||
foo[0] = ap->type;
|
||||
foo[1] = ap->way;
|
||||
|
||||
ret = krb5_verify_authenticator_checksum(context,
|
||||
auth_context,
|
||||
foo,
|
||||
sizeof(foo));
|
||||
|
||||
if (ret) {
|
||||
char *errbuf;
|
||||
asprintf(&errbuf, "Bad checksum: %s",
|
||||
krb5_get_err_text(context, ret));
|
||||
Data(ap, KRB_REJECT, errbuf, -1);
|
||||
if (auth_debug_mode)
|
||||
printf ("%s\r\n", errbuf);
|
||||
free(errbuf);
|
||||
return;
|
||||
}
|
||||
}
|
||||
ret = krb5_auth_con_getremotesubkey (context,
|
||||
auth_context,
|
||||
&key_block);
|
||||
|
||||
if (ret) {
|
||||
Data(ap, KRB_REJECT, "krb5_auth_con_getremotesubkey failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
if (auth_debug_mode)
|
||||
printf("Kerberos V5: "
|
||||
"krb5_auth_con_getremotesubkey failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
|
||||
ret = krb5_mk_rep(context, &auth_context, &outbuf);
|
||||
if (ret) {
|
||||
Data(ap, KRB_REJECT,
|
||||
"krb5_mk_rep failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
if (auth_debug_mode)
|
||||
printf("Kerberos V5: "
|
||||
"krb5_mk_rep failed (%s)\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
return;
|
||||
}
|
||||
Data(ap, KRB_RESPONSE, outbuf.data, outbuf.length);
|
||||
}
|
||||
if (krb5_unparse_name(context, ticket->client, &name))
|
||||
name = 0;
|
||||
|
||||
if(UserNameRequested && krb5_kuserok(context,
|
||||
ticket->client,
|
||||
UserNameRequested)) {
|
||||
Data(ap, KRB_ACCEPT, name, name ? -1 : 0);
|
||||
if (auth_debug_mode) {
|
||||
printf("Kerberos5 identifies him as ``%s''\r\n",
|
||||
name ? name : "");
|
||||
}
|
||||
|
||||
if(key_block->keytype == ETYPE_DES_CBC_MD5 ||
|
||||
key_block->keytype == ETYPE_DES_CBC_MD4 ||
|
||||
key_block->keytype == ETYPE_DES_CBC_CRC) {
|
||||
Session_Key skey;
|
||||
|
||||
skey.type = SK_DES;
|
||||
skey.length = 8;
|
||||
skey.data = key_block->keyvalue.data;
|
||||
encrypt_session_key(&skey, 0);
|
||||
}
|
||||
|
||||
} else {
|
||||
char *msg;
|
||||
|
||||
asprintf (&msg, "user `%s' is not authorized to "
|
||||
"login as `%s'",
|
||||
name ? name : "<unknown>",
|
||||
UserNameRequested ? UserNameRequested : "<nobody>");
|
||||
if (msg == NULL)
|
||||
Data(ap, KRB_REJECT, NULL, 0);
|
||||
else {
|
||||
Data(ap, KRB_REJECT, (void *)msg, -1);
|
||||
free(msg);
|
||||
}
|
||||
auth_finished (ap, AUTH_REJECT);
|
||||
krb5_free_keyblock_contents(context, key_block);
|
||||
break;
|
||||
}
|
||||
auth_finished(ap, AUTH_USER);
|
||||
krb5_free_keyblock_contents(context, key_block);
|
||||
|
||||
break;
|
||||
case KRB_FORWARD: {
|
||||
struct passwd *pwd;
|
||||
char ccname[1024]; /* XXX */
|
||||
krb5_data inbuf;
|
||||
krb5_ccache ccache;
|
||||
inbuf.data = (char *)data;
|
||||
inbuf.length = cnt;
|
||||
|
||||
pwd = getpwnam (UserNameRequested);
|
||||
if (pwd == NULL)
|
||||
break;
|
||||
|
||||
snprintf (ccname, sizeof(ccname),
|
||||
"FILE:/tmp/krb5cc_%u", pwd->pw_uid);
|
||||
|
||||
ret = krb5_cc_resolve (context, ccname, &ccache);
|
||||
if (ret) {
|
||||
if (auth_debug_mode)
|
||||
printf ("Kerberos V5: could not get ccache: %s\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
break;
|
||||
}
|
||||
|
||||
ret = krb5_cc_initialize (context,
|
||||
ccache,
|
||||
ticket->client);
|
||||
if (ret) {
|
||||
if (auth_debug_mode)
|
||||
printf ("Kerberos V5: could not init ccache: %s\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
break;
|
||||
}
|
||||
|
||||
ret = krb5_rd_cred (context,
|
||||
auth_context,
|
||||
ccache,
|
||||
&inbuf);
|
||||
if(ret) {
|
||||
char *errbuf;
|
||||
|
||||
asprintf (&errbuf,
|
||||
"Read forwarded creds failed: %s",
|
||||
krb5_get_err_text (context, ret));
|
||||
if(errbuf == NULL)
|
||||
Data(ap, KRB_FORWARD_REJECT, NULL, 0);
|
||||
else
|
||||
Data(ap, KRB_FORWARD_REJECT, errbuf, -1);
|
||||
if (auth_debug_mode)
|
||||
printf("Could not read forwarded credentials: %s\r\n",
|
||||
errbuf);
|
||||
free (errbuf);
|
||||
} else
|
||||
Data(ap, KRB_FORWARD_ACCEPT, 0, 0);
|
||||
chown (ccname + 5, pwd->pw_uid, -1);
|
||||
if (auth_debug_mode)
|
||||
printf("Forwarded credentials obtained\r\n");
|
||||
break;
|
||||
}
|
||||
default:
|
||||
if (auth_debug_mode)
|
||||
printf("Unknown Kerberos option %d\r\n", data[-1]);
|
||||
Data(ap, KRB_REJECT, 0, 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
kerberos5_reply(Authenticator *ap, unsigned char *data, int cnt)
|
||||
{
|
||||
static int mutual_complete = 0;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case KRB_REJECT:
|
||||
if (cnt > 0) {
|
||||
printf("[ Kerberos V5 refuses authentication because %.*s ]\r\n",
|
||||
cnt, data);
|
||||
} else
|
||||
printf("[ Kerberos V5 refuses authentication ]\r\n");
|
||||
auth_send_retry();
|
||||
return;
|
||||
case KRB_ACCEPT: {
|
||||
krb5_error_code ret;
|
||||
Session_Key skey;
|
||||
krb5_keyblock *keyblock;
|
||||
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL &&
|
||||
!mutual_complete) {
|
||||
printf("[ Kerberos V5 accepted you, but didn't provide mutual authentication! ]\r\n");
|
||||
auth_send_retry();
|
||||
return;
|
||||
}
|
||||
if (cnt)
|
||||
printf("[ Kerberos V5 accepts you as ``%.*s'' ]\r\n", cnt, data);
|
||||
else
|
||||
printf("[ Kerberos V5 accepts you ]\r\n");
|
||||
|
||||
ret = krb5_auth_con_getlocalsubkey (context,
|
||||
auth_context,
|
||||
&keyblock);
|
||||
if (ret)
|
||||
ret = krb5_auth_con_getkey (context,
|
||||
auth_context,
|
||||
&keyblock);
|
||||
if(ret) {
|
||||
printf("[ krb5_auth_con_getkey: %s ]\r\n",
|
||||
krb5_get_err_text(context, ret));
|
||||
auth_send_retry();
|
||||
return;
|
||||
}
|
||||
|
||||
skey.type = SK_DES;
|
||||
skey.length = 8;
|
||||
skey.data = keyblock->keyvalue.data;
|
||||
encrypt_session_key(&skey, 0);
|
||||
krb5_free_keyblock_contents (context, keyblock);
|
||||
auth_finished(ap, AUTH_USER);
|
||||
if (forward_flags & OPTS_FORWARD_CREDS)
|
||||
kerberos5_forward(ap);
|
||||
break;
|
||||
}
|
||||
case KRB_RESPONSE:
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
|
||||
/* the rest of the reply should contain a krb_ap_rep */
|
||||
krb5_ap_rep_enc_part *reply;
|
||||
krb5_data inbuf;
|
||||
krb5_error_code ret;
|
||||
|
||||
inbuf.length = cnt;
|
||||
inbuf.data = (char *)data;
|
||||
|
||||
ret = krb5_rd_rep(context, auth_context, &inbuf, &reply);
|
||||
if (ret) {
|
||||
printf("[ Mutual authentication failed: %s ]\r\n",
|
||||
krb5_get_err_text (context, ret));
|
||||
auth_send_retry();
|
||||
return;
|
||||
}
|
||||
krb5_free_ap_rep_enc_part(context, reply);
|
||||
mutual_complete = 1;
|
||||
}
|
||||
return;
|
||||
case KRB_FORWARD_ACCEPT:
|
||||
printf("[ Kerberos V5 accepted forwarded credentials ]\r\n");
|
||||
return;
|
||||
case KRB_FORWARD_REJECT:
|
||||
printf("[ Kerberos V5 refuses forwarded credentials because %.*s ]\r\n",
|
||||
cnt, data);
|
||||
return;
|
||||
default:
|
||||
if (auth_debug_mode)
|
||||
printf("Unknown Kerberos option %d\r\n", data[-1]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
kerberos5_status(Authenticator *ap, char *name, size_t name_sz, int level)
|
||||
{
|
||||
if (level < AUTH_USER)
|
||||
return(level);
|
||||
|
||||
if (UserNameRequested &&
|
||||
krb5_kuserok(context,
|
||||
ticket->client,
|
||||
UserNameRequested))
|
||||
{
|
||||
strlcpy(name, UserNameRequested, name_sz);
|
||||
return(AUTH_VALID);
|
||||
} else
|
||||
return(AUTH_USER);
|
||||
}
|
||||
|
||||
#define BUMP(buf, len) while (*(buf)) {++(buf), --(len);}
|
||||
#define ADDC(buf, len, c) if ((len) > 0) {*(buf)++ = (c); --(len);}
|
||||
|
||||
void
|
||||
kerberos5_printsub(unsigned char *data, int cnt, unsigned char *buf, int buflen)
|
||||
{
|
||||
int i;
|
||||
|
||||
buf[buflen-1] = '\0'; /* make sure its NULL terminated */
|
||||
buflen -= 1;
|
||||
|
||||
switch(data[3]) {
|
||||
case KRB_REJECT: /* Rejected (reason might follow) */
|
||||
strlcpy((char *)buf, " REJECT ", buflen);
|
||||
goto common;
|
||||
|
||||
case KRB_ACCEPT: /* Accepted (name might follow) */
|
||||
strlcpy((char *)buf, " ACCEPT ", buflen);
|
||||
common:
|
||||
BUMP(buf, buflen);
|
||||
if (cnt <= 4)
|
||||
break;
|
||||
ADDC(buf, buflen, '"');
|
||||
for (i = 4; i < cnt; i++)
|
||||
ADDC(buf, buflen, data[i]);
|
||||
ADDC(buf, buflen, '"');
|
||||
ADDC(buf, buflen, '\0');
|
||||
break;
|
||||
|
||||
|
||||
case KRB_AUTH: /* Authentication data follows */
|
||||
strlcpy((char *)buf, " AUTH", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB_RESPONSE:
|
||||
strlcpy((char *)buf, " RESPONSE", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB_FORWARD: /* Forwarded credentials follow */
|
||||
strlcpy((char *)buf, " FORWARD", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB_FORWARD_ACCEPT: /* Forwarded credentials accepted */
|
||||
strlcpy((char *)buf, " FORWARD_ACCEPT", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB_FORWARD_REJECT: /* Forwarded credentials rejected */
|
||||
/* (reason might follow) */
|
||||
strlcpy((char *)buf, " FORWARD_REJECT", buflen);
|
||||
goto common2;
|
||||
|
||||
default:
|
||||
snprintf(buf, buflen, " %d (unknown)", data[3]);
|
||||
common2:
|
||||
BUMP(buf, buflen);
|
||||
for (i = 4; i < cnt; i++) {
|
||||
snprintf(buf, buflen, " %d", data[i]);
|
||||
BUMP(buf, buflen);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
kerberos5_forward(Authenticator *ap)
|
||||
{
|
||||
krb5_error_code ret;
|
||||
krb5_ccache ccache;
|
||||
krb5_creds creds;
|
||||
krb5_kdc_flags flags;
|
||||
krb5_data out_data;
|
||||
krb5_principal principal;
|
||||
|
||||
ret = krb5_cc_default (context, &ccache);
|
||||
if (ret) {
|
||||
if (auth_debug_mode)
|
||||
printf ("KerberosV5: could not get default ccache: %s\r\n",
|
||||
krb5_get_err_text (context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
ret = krb5_cc_get_principal (context, ccache, &principal);
|
||||
if (ret) {
|
||||
if (auth_debug_mode)
|
||||
printf ("KerberosV5: could not get principal: %s\r\n",
|
||||
krb5_get_err_text (context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
memset (&creds, 0, sizeof(creds));
|
||||
|
||||
creds.client = principal;
|
||||
|
||||
ret = krb5_build_principal (context,
|
||||
&creds.server,
|
||||
strlen(principal->realm),
|
||||
principal->realm,
|
||||
"krbtgt",
|
||||
principal->realm,
|
||||
NULL);
|
||||
|
||||
if (ret) {
|
||||
if (auth_debug_mode)
|
||||
printf ("KerberosV5: could not get principal: %s\r\n",
|
||||
krb5_get_err_text (context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
creds.times.endtime = 0;
|
||||
|
||||
flags.i = 0;
|
||||
flags.b.forwarded = 1;
|
||||
if (forward_flags & OPTS_FORWARDABLE_CREDS)
|
||||
flags.b.forwardable = 1;
|
||||
|
||||
ret = krb5_get_forwarded_creds (context,
|
||||
auth_context,
|
||||
ccache,
|
||||
flags.i,
|
||||
RemoteHostName,
|
||||
&creds,
|
||||
&out_data);
|
||||
if (ret) {
|
||||
if (auth_debug_mode)
|
||||
printf ("Kerberos V5: error getting forwarded creds: %s\r\n",
|
||||
krb5_get_err_text (context, ret));
|
||||
return;
|
||||
}
|
||||
|
||||
if(!Data(ap, KRB_FORWARD, out_data.data, out_data.length)) {
|
||||
if (auth_debug_mode)
|
||||
printf("Not enough room for authentication data\r\n");
|
||||
} else {
|
||||
if (auth_debug_mode)
|
||||
printf("Forwarded local Kerberos V5 credentials to server\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* KRB5 */
|
437
crypto/heimdal/appl/telnet/libtelnet/krb4encpwd.c
Normal file
437
crypto/heimdal/appl/telnet/libtelnet/krb4encpwd.c
Normal file
@ -0,0 +1,437 @@
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: krb4encpwd.c,v 1.18 1999/09/16 20:41:34 assar Exp $");
|
||||
|
||||
#ifdef KRB4_ENCPWD
|
||||
/*
|
||||
* COPYRIGHT (C) 1990 DIGITAL EQUIPMENT CORPORATION
|
||||
* ALL RIGHTS RESERVED
|
||||
*
|
||||
* "Digital Equipment Corporation authorizes the reproduction,
|
||||
* distribution and modification of this software subject to the following
|
||||
* restrictions:
|
||||
*
|
||||
* 1. Any partial or whole copy of this software, or any modification
|
||||
* thereof, must include this copyright notice in its entirety.
|
||||
*
|
||||
* 2. This software is supplied "as is" with no warranty of any kind,
|
||||
* expressed or implied, for any purpose, including any warranty of fitness
|
||||
* or merchantibility. DIGITAL assumes no responsibility for the use or
|
||||
* reliability of this software, nor promises to provide any form of
|
||||
* support for it on any basis.
|
||||
*
|
||||
* 3. Distribution of this software is authorized only if no profit or
|
||||
* remuneration of any kind is received in exchange for such distribution.
|
||||
*
|
||||
* 4. This software produces public key authentication certificates
|
||||
* bearing an expiration date established by DIGITAL and RSA Data
|
||||
* Security, Inc. It may cease to generate certificates after the expiration
|
||||
* date. Any modification of this software that changes or defeats
|
||||
* the expiration date or its effect is unauthorized.
|
||||
*
|
||||
* 5. Software that will renew or extend the expiration date of
|
||||
* authentication certificates produced by this software may be obtained
|
||||
* from RSA Data Security, Inc., 10 Twin Dolphin Drive, Redwood City, CA
|
||||
* 94065, (415)595-8782, or from DIGITAL"
|
||||
*
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <arpa/telnet.h>
|
||||
#include <pwd.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include <des.h>
|
||||
#include <krb.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "auth.h"
|
||||
#include "misc.h"
|
||||
|
||||
int krb_mk_encpwd_req (KTEXT, char *, char *, char *, char *, char *, char *);
|
||||
int krb_rd_encpwd_req (KTEXT, char *, char *, u_long, AUTH_DAT *, char *, char *, char *, char *);
|
||||
|
||||
extern auth_debug_mode;
|
||||
|
||||
static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
|
||||
AUTHTYPE_KRB4_ENCPWD, };
|
||||
static unsigned char str_name[1024] = { IAC, SB, TELOPT_AUTHENTICATION,
|
||||
TELQUAL_NAME, };
|
||||
|
||||
#define KRB4_ENCPWD_AUTH 0 /* Authentication data follows */
|
||||
#define KRB4_ENCPWD_REJECT 1 /* Rejected (reason might follow) */
|
||||
#define KRB4_ENCPWD_ACCEPT 2 /* Accepted */
|
||||
#define KRB4_ENCPWD_CHALLENGE 3 /* Challenge for mutual auth. */
|
||||
#define KRB4_ENCPWD_ACK 4 /* Acknowledge */
|
||||
|
||||
#define KRB_SERVICE_NAME "rcmd"
|
||||
|
||||
static KTEXT_ST auth;
|
||||
static char name[ANAME_SZ];
|
||||
static char user_passwd[ANAME_SZ];
|
||||
static AUTH_DAT adat = { 0 };
|
||||
static des_key_schedule sched;
|
||||
static char challenge[REALM_SZ];
|
||||
|
||||
static int
|
||||
Data(ap, type, d, c)
|
||||
Authenticator *ap;
|
||||
int type;
|
||||
void *d;
|
||||
int c;
|
||||
{
|
||||
unsigned char *p = str_data + 4;
|
||||
unsigned char *cd = (unsigned char *)d;
|
||||
|
||||
if (c == -1)
|
||||
c = strlen(cd);
|
||||
|
||||
if (0) {
|
||||
printf("%s:%d: [%d] (%d)",
|
||||
str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
|
||||
str_data[3],
|
||||
type, c);
|
||||
printd(d, c);
|
||||
printf("\r\n");
|
||||
}
|
||||
*p++ = ap->type;
|
||||
*p++ = ap->way;
|
||||
*p++ = type;
|
||||
while (c-- > 0) {
|
||||
if ((*p++ = *cd++) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
if (str_data[3] == TELQUAL_IS)
|
||||
printsub('>', &str_data[2], p - (&str_data[2]));
|
||||
return(telnet_net_write(str_data, p - str_data));
|
||||
}
|
||||
|
||||
int
|
||||
krb4encpwd_init(ap, server)
|
||||
Authenticator *ap;
|
||||
int server;
|
||||
{
|
||||
char hostname[80], *cp, *realm;
|
||||
des_clock skey;
|
||||
|
||||
if (server) {
|
||||
str_data[3] = TELQUAL_REPLY;
|
||||
} else {
|
||||
str_data[3] = TELQUAL_IS;
|
||||
gethostname(hostname, sizeof(hostname));
|
||||
realm = krb_realmofhost(hostname);
|
||||
cp = strchr(hostname, '.');
|
||||
if (*cp != NULL) *cp = NULL;
|
||||
if (read_service_key(KRB_SERVICE_NAME, hostname, realm, 0,
|
||||
KEYFILE, (char *)skey)) {
|
||||
return(0);
|
||||
}
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
krb4encpwd_send(ap)
|
||||
Authenticator *ap;
|
||||
{
|
||||
|
||||
printf("[ Trying KRB4ENCPWD ... ]\r\n");
|
||||
if (!UserNameRequested) {
|
||||
return(0);
|
||||
}
|
||||
if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
if (!Data(ap, KRB4_ENCPWD_ACK, NULL, 0)) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
return(1);
|
||||
}
|
||||
|
||||
void
|
||||
krb4encpwd_is(ap, data, cnt)
|
||||
Authenticator *ap;
|
||||
unsigned char *data;
|
||||
int cnt;
|
||||
{
|
||||
Session_Key skey;
|
||||
des_cblock datablock;
|
||||
char r_passwd[ANAME_SZ], r_user[ANAME_SZ];
|
||||
char lhostname[ANAME_SZ], *cp;
|
||||
int r;
|
||||
time_t now;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case KRB4_ENCPWD_AUTH:
|
||||
memmove(auth.dat, data, auth.length = cnt);
|
||||
|
||||
gethostname(lhostname, sizeof(lhostname));
|
||||
if ((cp = strchr(lhostname, '.')) != 0) *cp = '\0';
|
||||
|
||||
if (r = krb_rd_encpwd_req(&auth, KRB_SERVICE_NAME, lhostname, 0, &adat, NULL, challenge, r_user, r_passwd)) {
|
||||
Data(ap, KRB4_ENCPWD_REJECT, "Auth failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
auth_encrypt_userpwd(r_passwd);
|
||||
if (passwdok(UserNameRequested, UserPassword) == 0) {
|
||||
/*
|
||||
* illegal username and password
|
||||
*/
|
||||
Data(ap, KRB4_ENCPWD_REJECT, "Illegal password", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
|
||||
memmove(session_key, adat.session, sizeof(des_cblock));
|
||||
Data(ap, KRB4_ENCPWD_ACCEPT, 0, 0);
|
||||
auth_finished(ap, AUTH_USER);
|
||||
break;
|
||||
|
||||
case KRB4_ENCPWD_CHALLENGE:
|
||||
/*
|
||||
* Take the received random challenge text and save
|
||||
* for future authentication.
|
||||
*/
|
||||
memmove(challenge, data, sizeof(des_cblock));
|
||||
break;
|
||||
|
||||
|
||||
case KRB4_ENCPWD_ACK:
|
||||
/*
|
||||
* Receive ack, if mutual then send random challenge
|
||||
*/
|
||||
|
||||
/*
|
||||
* If we are doing mutual authentication, get set up to send
|
||||
* the challenge, and verify it when the response comes back.
|
||||
*/
|
||||
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
|
||||
int i;
|
||||
|
||||
time(&now);
|
||||
snprintf(challenge, sizeof(challenge), "%x", now);
|
||||
Data(ap, KRB4_ENCPWD_CHALLENGE, challenge, strlen(challenge));
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
Data(ap, KRB4_ENCPWD_REJECT, 0, 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
krb4encpwd_reply(ap, data, cnt)
|
||||
Authenticator *ap;
|
||||
unsigned char *data;
|
||||
int cnt;
|
||||
{
|
||||
Session_Key skey;
|
||||
KTEXT_ST krb_token;
|
||||
des_cblock enckey;
|
||||
CREDENTIALS cred;
|
||||
int r;
|
||||
char randchal[REALM_SZ], instance[ANAME_SZ], *cp;
|
||||
char hostname[80], *realm;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case KRB4_ENCPWD_REJECT:
|
||||
if (cnt > 0) {
|
||||
printf("[ KRB4_ENCPWD refuses authentication because %.*s ]\r\n",
|
||||
cnt, data);
|
||||
} else
|
||||
printf("[ KRB4_ENCPWD refuses authentication ]\r\n");
|
||||
auth_send_retry();
|
||||
return;
|
||||
case KRB4_ENCPWD_ACCEPT:
|
||||
printf("[ KRB4_ENCPWD accepts you ]\r\n");
|
||||
auth_finished(ap, AUTH_USER);
|
||||
return;
|
||||
case KRB4_ENCPWD_CHALLENGE:
|
||||
/*
|
||||
* Verify that the response to the challenge is correct.
|
||||
*/
|
||||
|
||||
gethostname(hostname, sizeof(hostname));
|
||||
realm = krb_realmofhost(hostname);
|
||||
memmove(challenge, data, cnt);
|
||||
memset(user_passwd, 0, sizeof(user_passwd));
|
||||
des_read_pw_string(user_passwd, sizeof(user_passwd)-1, "Password: ", 0);
|
||||
UserPassword = user_passwd;
|
||||
Challenge = challenge;
|
||||
strlcpy(instance, RemoteHostName, sizeof(instance));
|
||||
if ((cp = strchr(instance, '.')) != 0) *cp = '\0';
|
||||
|
||||
if (r = krb_mk_encpwd_req(&krb_token, KRB_SERVICE_NAME, instance, realm, Challenge, UserNameRequested, user_passwd)) {
|
||||
krb_token.length = 0;
|
||||
}
|
||||
|
||||
if (!Data(ap, KRB4_ENCPWD_AUTH, krb_token.dat, krb_token.length)) {
|
||||
return;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
krb4encpwd_status(ap, name, name_sz, level)
|
||||
Authenticator *ap;
|
||||
char *name;
|
||||
size_t name_sz;
|
||||
int level;
|
||||
{
|
||||
|
||||
if (level < AUTH_USER)
|
||||
return(level);
|
||||
|
||||
if (UserNameRequested && passwdok(UserNameRequested, UserPassword)) {
|
||||
strlcpy(name, UserNameRequested, name_sz);
|
||||
return(AUTH_VALID);
|
||||
} else {
|
||||
return(AUTH_USER);
|
||||
}
|
||||
}
|
||||
|
||||
#define BUMP(buf, len) while (*(buf)) {++(buf), --(len);}
|
||||
#define ADDC(buf, len, c) if ((len) > 0) {*(buf)++ = (c); --(len);}
|
||||
|
||||
void
|
||||
krb4encpwd_printsub(data, cnt, buf, buflen)
|
||||
unsigned char *data, *buf;
|
||||
int cnt, buflen;
|
||||
{
|
||||
int i;
|
||||
|
||||
buf[buflen-1] = '\0'; /* make sure its NULL terminated */
|
||||
buflen -= 1;
|
||||
|
||||
switch(data[3]) {
|
||||
case KRB4_ENCPWD_REJECT: /* Rejected (reason might follow) */
|
||||
strlcpy((char *)buf, " REJECT ", buflen);
|
||||
goto common;
|
||||
|
||||
case KRB4_ENCPWD_ACCEPT: /* Accepted (name might follow) */
|
||||
strlcpy((char *)buf, " ACCEPT ", buflen);
|
||||
common:
|
||||
BUMP(buf, buflen);
|
||||
if (cnt <= 4)
|
||||
break;
|
||||
ADDC(buf, buflen, '"');
|
||||
for (i = 4; i < cnt; i++)
|
||||
ADDC(buf, buflen, data[i]);
|
||||
ADDC(buf, buflen, '"');
|
||||
ADDC(buf, buflen, '\0');
|
||||
break;
|
||||
|
||||
case KRB4_ENCPWD_AUTH: /* Authentication data follows */
|
||||
strlcpy((char *)buf, " AUTH", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB4_ENCPWD_CHALLENGE:
|
||||
strlcpy((char *)buf, " CHALLENGE", buflen);
|
||||
goto common2;
|
||||
|
||||
case KRB4_ENCPWD_ACK:
|
||||
strlcpy((char *)buf, " ACK", buflen);
|
||||
goto common2;
|
||||
|
||||
default:
|
||||
snprintf(buf, buflen, " %d (unknown)", data[3]);
|
||||
common2:
|
||||
BUMP(buf, buflen);
|
||||
for (i = 4; i < cnt; i++) {
|
||||
snprintf(buf, buflen, " %d", data[i]);
|
||||
BUMP(buf, buflen);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
int passwdok(name, passwd)
|
||||
char *name, *passwd;
|
||||
{
|
||||
char *crypt();
|
||||
char *salt, *p;
|
||||
struct passwd *pwd;
|
||||
int passwdok_status = 0;
|
||||
|
||||
if (pwd = k_getpwnam(name))
|
||||
salt = pwd->pw_passwd;
|
||||
else salt = "xx";
|
||||
|
||||
p = crypt(passwd, salt);
|
||||
|
||||
if (pwd && !strcmp(p, pwd->pw_passwd)) {
|
||||
passwdok_status = 1;
|
||||
} else passwdok_status = 0;
|
||||
return(passwdok_status);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef notdef
|
||||
|
||||
prkey(msg, key)
|
||||
char *msg;
|
||||
unsigned char *key;
|
||||
{
|
||||
int i;
|
||||
printf("%s:", msg);
|
||||
for (i = 0; i < 8; i++)
|
||||
printf(" %3d", key[i]);
|
||||
printf("\r\n");
|
||||
}
|
||||
#endif
|
79
crypto/heimdal/appl/telnet/libtelnet/misc-proto.h
Normal file
79
crypto/heimdal/appl/telnet/libtelnet/misc-proto.h
Normal file
@ -0,0 +1,79 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)misc-proto.h 8.1 (Berkeley) 6/4/93
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 1990 by the Massachusetts Institute of Technology
|
||||
*
|
||||
* Export of this software from the United States of America is assumed
|
||||
* to require a specific license from the United States Government.
|
||||
* It is the responsibility of any person or organization contemplating
|
||||
* export to obtain such a license before exporting.
|
||||
*
|
||||
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
|
||||
* distribute this software and its documentation for any purpose and
|
||||
* without fee is hereby granted, provided that the above copyright
|
||||
* notice appear in all copies and that both that copyright notice and
|
||||
* this permission notice appear in supporting documentation, and that
|
||||
* the name of M.I.T. not be used in advertising or publicity pertaining
|
||||
* to distribution of the software without specific, written prior
|
||||
* permission. M.I.T. makes no representations about the suitability of
|
||||
* this software for any purpose. It is provided "as is" without express
|
||||
* or implied warranty.
|
||||
*/
|
||||
|
||||
/* $Id: misc-proto.h,v 1.8 2000/01/18 03:11:07 assar Exp $ */
|
||||
|
||||
#ifndef __MISC_PROTO__
|
||||
#define __MISC_PROTO__
|
||||
|
||||
void auth_encrypt_init (const char *, const char *, const char *, int);
|
||||
void auth_encrypt_user(const char *name);
|
||||
void auth_encrypt_connect (int);
|
||||
void printd (const unsigned char *, int);
|
||||
|
||||
char** genget (char *name, char **table, int stlen);
|
||||
int isprefix(char *s1, char *s2);
|
||||
int Ambiguous(void *s);
|
||||
|
||||
/*
|
||||
* These functions are imported from the application
|
||||
*/
|
||||
int telnet_net_write (unsigned char *, int);
|
||||
void net_encrypt (void);
|
||||
int telnet_spin (void);
|
||||
char *telnet_getenv (char *);
|
||||
char *telnet_gets (char *, char *, int, int);
|
||||
void printsub(int direction, unsigned char *pointer, int length);
|
||||
#endif
|
95
crypto/heimdal/appl/telnet/libtelnet/misc.c
Normal file
95
crypto/heimdal/appl/telnet/libtelnet/misc.c
Normal file
@ -0,0 +1,95 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: misc.c,v 1.15 2000/01/25 23:24:58 assar Exp $");
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <roken.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
#include "misc.h"
|
||||
#include "auth.h"
|
||||
#include "encrypt.h"
|
||||
|
||||
|
||||
const char *RemoteHostName;
|
||||
const char *LocalHostName;
|
||||
char *UserNameRequested = 0;
|
||||
int ConnectedCount = 0;
|
||||
|
||||
void
|
||||
auth_encrypt_init(const char *local, const char *remote, const char *name,
|
||||
int server)
|
||||
{
|
||||
RemoteHostName = remote;
|
||||
LocalHostName = local;
|
||||
#ifdef AUTHENTICATION
|
||||
auth_init(name, server);
|
||||
#endif
|
||||
#ifdef ENCRYPTION
|
||||
encrypt_init(name, server);
|
||||
#endif
|
||||
if (UserNameRequested) {
|
||||
free(UserNameRequested);
|
||||
UserNameRequested = 0;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
auth_encrypt_user(const char *name)
|
||||
{
|
||||
if (UserNameRequested)
|
||||
free(UserNameRequested);
|
||||
UserNameRequested = name ? strdup(name) : 0;
|
||||
}
|
||||
|
||||
void
|
||||
auth_encrypt_connect(int cnt)
|
||||
{
|
||||
}
|
||||
|
||||
void
|
||||
printd(const unsigned char *data, int cnt)
|
||||
{
|
||||
if (cnt > 16)
|
||||
cnt = 16;
|
||||
while (cnt-- > 0) {
|
||||
printf(" %02x", *data);
|
||||
++data;
|
||||
}
|
||||
}
|
42
crypto/heimdal/appl/telnet/libtelnet/misc.h
Normal file
42
crypto/heimdal/appl/telnet/libtelnet/misc.h
Normal file
@ -0,0 +1,42 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)misc.h 8.1 (Berkeley) 6/4/93
|
||||
*/
|
||||
|
||||
extern char *UserNameRequested;
|
||||
extern const char *LocalHostName;
|
||||
extern const char *RemoteHostName;
|
||||
extern int ConnectedCount;
|
||||
extern int ReservedPort;
|
||||
|
||||
#include "misc-proto.h"
|
487
crypto/heimdal/appl/telnet/libtelnet/rsaencpwd.c
Normal file
487
crypto/heimdal/appl/telnet/libtelnet/rsaencpwd.c
Normal file
@ -0,0 +1,487 @@
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: rsaencpwd.c,v 1.18 1999/09/16 20:41:34 assar Exp $");
|
||||
|
||||
#ifdef RSA_ENCPWD
|
||||
/*
|
||||
* COPYRIGHT (C) 1990 DIGITAL EQUIPMENT CORPORATION
|
||||
* ALL RIGHTS RESERVED
|
||||
*
|
||||
* "Digital Equipment Corporation authorizes the reproduction,
|
||||
* distribution and modification of this software subject to the following
|
||||
* restrictions:
|
||||
*
|
||||
* 1. Any partial or whole copy of this software, or any modification
|
||||
* thereof, must include this copyright notice in its entirety.
|
||||
*
|
||||
* 2. This software is supplied "as is" with no warranty of any kind,
|
||||
* expressed or implied, for any purpose, including any warranty of fitness
|
||||
* or merchantibility. DIGITAL assumes no responsibility for the use or
|
||||
* reliability of this software, nor promises to provide any form of
|
||||
* support for it on any basis.
|
||||
*
|
||||
* 3. Distribution of this software is authorized only if no profit or
|
||||
* remuneration of any kind is received in exchange for such distribution.
|
||||
*
|
||||
* 4. This software produces public key authentication certificates
|
||||
* bearing an expiration date established by DIGITAL and RSA Data
|
||||
* Security, Inc. It may cease to generate certificates after the expiration
|
||||
* date. Any modification of this software that changes or defeats
|
||||
* the expiration date or its effect is unauthorized.
|
||||
*
|
||||
* 5. Software that will renew or extend the expiration date of
|
||||
* authentication certificates produced by this software may be obtained
|
||||
* from RSA Data Security, Inc., 10 Twin Dolphin Drive, Redwood City, CA
|
||||
* 94065, (415)595-8782, or from DIGITAL"
|
||||
*
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_ARPA_TELNET_H
|
||||
#include <arpa/telnet.h>
|
||||
#endif
|
||||
#include <pwd.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "auth.h"
|
||||
#include "misc.h"
|
||||
#include "cdc.h"
|
||||
|
||||
extern auth_debug_mode;
|
||||
|
||||
static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
|
||||
AUTHTYPE_RSA_ENCPWD, };
|
||||
static unsigned char str_name[1024] = { IAC, SB, TELOPT_AUTHENTICATION,
|
||||
TELQUAL_NAME, };
|
||||
|
||||
#define RSA_ENCPWD_AUTH 0 /* Authentication data follows */
|
||||
#define RSA_ENCPWD_REJECT 1 /* Rejected (reason might follow) */
|
||||
#define RSA_ENCPWD_ACCEPT 2 /* Accepted */
|
||||
#define RSA_ENCPWD_CHALLENGEKEY 3 /* Challenge and public key */
|
||||
|
||||
#define NAME_SZ 40
|
||||
#define CHAL_SZ 20
|
||||
#define PWD_SZ 40
|
||||
|
||||
static KTEXT_ST auth;
|
||||
static char name[NAME_SZ];
|
||||
static char user_passwd[PWD_SZ];
|
||||
static char key_file[2*NAME_SZ];
|
||||
static char lhostname[NAME_SZ];
|
||||
static char challenge[CHAL_SZ];
|
||||
static int challenge_len;
|
||||
|
||||
static int
|
||||
Data(ap, type, d, c)
|
||||
Authenticator *ap;
|
||||
int type;
|
||||
void *d;
|
||||
int c;
|
||||
{
|
||||
unsigned char *p = str_data + 4;
|
||||
unsigned char *cd = (unsigned char *)d;
|
||||
|
||||
if (c == -1)
|
||||
c = strlen((char *)cd);
|
||||
|
||||
if (0) {
|
||||
printf("%s:%d: [%d] (%d)",
|
||||
str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
|
||||
str_data[3],
|
||||
type, c);
|
||||
printd(d, c);
|
||||
printf("\r\n");
|
||||
}
|
||||
*p++ = ap->type;
|
||||
*p++ = ap->way;
|
||||
if (type != NULL) *p++ = type;
|
||||
while (c-- > 0) {
|
||||
if ((*p++ = *cd++) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
if (str_data[3] == TELQUAL_IS)
|
||||
printsub('>', &str_data[2], p - (&str_data[2]));
|
||||
return(telnet_net_write(str_data, p - str_data));
|
||||
}
|
||||
|
||||
int
|
||||
rsaencpwd_init(ap, server)
|
||||
Authenticator *ap;
|
||||
int server;
|
||||
{
|
||||
char *cp;
|
||||
FILE *fp;
|
||||
|
||||
if (server) {
|
||||
str_data[3] = TELQUAL_REPLY;
|
||||
memset(key_file, 0, sizeof(key_file));
|
||||
gethostname(lhostname, sizeof(lhostname));
|
||||
if ((cp = strchr(lhostname, '.')) != 0) *cp = '\0';
|
||||
snprintf(key_file, sizeof(key_file),
|
||||
"/etc/.%s_privkey", lhostname);
|
||||
if ((fp=fopen(key_file, "r"))==NULL) return(0);
|
||||
fclose(fp);
|
||||
} else {
|
||||
str_data[3] = TELQUAL_IS;
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
rsaencpwd_send(ap)
|
||||
Authenticator *ap;
|
||||
{
|
||||
|
||||
printf("[ Trying RSAENCPWD ... ]\r\n");
|
||||
if (!UserNameRequested) {
|
||||
return(0);
|
||||
}
|
||||
if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
|
||||
return(0);
|
||||
}
|
||||
if (!Data(ap, NULL, NULL, 0)) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
|
||||
return(1);
|
||||
}
|
||||
|
||||
void
|
||||
rsaencpwd_is(ap, data, cnt)
|
||||
Authenticator *ap;
|
||||
unsigned char *data;
|
||||
int cnt;
|
||||
{
|
||||
Session_Key skey;
|
||||
des_cblock datablock;
|
||||
char r_passwd[PWD_SZ], r_user[NAME_SZ];
|
||||
char *cp, key[160];
|
||||
char chalkey[160], *ptr;
|
||||
FILE *fp;
|
||||
int r, i, j, chalkey_len, len;
|
||||
time_t now;
|
||||
|
||||
cnt--;
|
||||
switch (*data++) {
|
||||
case RSA_ENCPWD_AUTH:
|
||||
memmove(auth.dat, data, auth.length = cnt);
|
||||
|
||||
if ((fp=fopen(key_file, "r"))==NULL) {
|
||||
Data(ap, RSA_ENCPWD_REJECT, "Auth failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
/*
|
||||
* get privkey
|
||||
*/
|
||||
fscanf(fp, "%x;", &len);
|
||||
for (i=0;i<len;i++) {
|
||||
j = getc(fp); key[i]=j;
|
||||
}
|
||||
fclose(fp);
|
||||
|
||||
r = accept_rsa_encpwd(&auth, key, challenge,
|
||||
challenge_len, r_passwd);
|
||||
if (r < 0) {
|
||||
Data(ap, RSA_ENCPWD_REJECT, "Auth failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
auth_encrypt_userpwd(r_passwd);
|
||||
if (rsaencpwd_passwdok(UserNameRequested, UserPassword) == 0) {
|
||||
/*
|
||||
* illegal username and password
|
||||
*/
|
||||
Data(ap, RSA_ENCPWD_REJECT, "Illegal password", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
|
||||
Data(ap, RSA_ENCPWD_ACCEPT, 0, 0);
|
||||
auth_finished(ap, AUTH_USER);
|
||||
break;
|
||||
|
||||
|
||||
case IAC:
|
||||
|
||||
/*
|
||||
* If we are doing mutual authentication, get set up to send
|
||||
* the challenge, and verify it when the response comes back.
|
||||
*/
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_ONE_WAY) {
|
||||
int i;
|
||||
|
||||
|
||||
time(&now);
|
||||
if ((now % 2) == 0) {
|
||||
snprintf(challenge, sizeof(challenge), "%x", now);
|
||||
challenge_len = strlen(challenge);
|
||||
} else {
|
||||
strlcpy(challenge, "randchal", sizeof(challenge));
|
||||
challenge_len = 8;
|
||||
}
|
||||
|
||||
if ((fp=fopen(key_file, "r"))==NULL) {
|
||||
Data(ap, RSA_ENCPWD_REJECT, "Auth failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
/*
|
||||
* skip privkey
|
||||
*/
|
||||
fscanf(fp, "%x;", &len);
|
||||
for (i=0;i<len;i++) {
|
||||
j = getc(fp);
|
||||
}
|
||||
/*
|
||||
* get pubkey
|
||||
*/
|
||||
fscanf(fp, "%x;", &len);
|
||||
for (i=0;i<len;i++) {
|
||||
j = getc(fp); key[i]=j;
|
||||
}
|
||||
fclose(fp);
|
||||
chalkey[0] = 0x30;
|
||||
ptr = (char *) &chalkey[1];
|
||||
chalkey_len = 1+NumEncodeLengthOctets(i)+i+1+NumEncodeLengthOctets(challenge_len)+challenge_len;
|
||||
EncodeLength(ptr, chalkey_len);
|
||||
ptr +=NumEncodeLengthOctets(chalkey_len);
|
||||
*ptr++ = 0x04; /* OCTET STRING */
|
||||
*ptr++ = challenge_len;
|
||||
memmove(ptr, challenge, challenge_len);
|
||||
ptr += challenge_len;
|
||||
*ptr++ = 0x04; /* OCTET STRING */
|
||||
EncodeLength(ptr, i);
|
||||
ptr += NumEncodeLengthOctets(i);
|
||||
memmove(ptr, key, i);
|
||||
chalkey_len = 1+NumEncodeLengthOctets(chalkey_len)+chalkey_len;
|
||||
Data(ap, RSA_ENCPWD_CHALLENGEKEY, chalkey, chalkey_len);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
Data(ap, RSA_ENCPWD_REJECT, 0, 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
rsaencpwd_reply(ap, data, cnt)
|
||||
Authenticator *ap;
|
||||
unsigned char *data;
|
||||
int cnt;
|
||||
{
|
||||
Session_Key skey;
|
||||
KTEXT_ST token;
|
||||
des_cblock enckey;
|
||||
int r, pubkey_len;
|
||||
char randchal[CHAL_SZ], *cp;
|
||||
char chalkey[160], pubkey[128], *ptr;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case RSA_ENCPWD_REJECT:
|
||||
if (cnt > 0) {
|
||||
printf("[ RSA_ENCPWD refuses authentication because %.*s ]\r\n",
|
||||
cnt, data);
|
||||
} else
|
||||
printf("[ RSA_ENCPWD refuses authentication ]\r\n");
|
||||
auth_send_retry();
|
||||
return;
|
||||
case RSA_ENCPWD_ACCEPT:
|
||||
printf("[ RSA_ENCPWD accepts you ]\r\n");
|
||||
auth_finished(ap, AUTH_USER);
|
||||
return;
|
||||
case RSA_ENCPWD_CHALLENGEKEY:
|
||||
/*
|
||||
* Verify that the response to the challenge is correct.
|
||||
*/
|
||||
|
||||
memmove(chalkey, data, cnt);
|
||||
ptr = (char *) &chalkey[0];
|
||||
ptr += DecodeHeaderLength(chalkey);
|
||||
if (*ptr != 0x04) {
|
||||
return;
|
||||
}
|
||||
*ptr++;
|
||||
challenge_len = DecodeValueLength(ptr);
|
||||
ptr += NumEncodeLengthOctets(challenge_len);
|
||||
memmove(challenge, ptr, challenge_len);
|
||||
ptr += challenge_len;
|
||||
if (*ptr != 0x04) {
|
||||
return;
|
||||
}
|
||||
*ptr++;
|
||||
pubkey_len = DecodeValueLength(ptr);
|
||||
ptr += NumEncodeLengthOctets(pubkey_len);
|
||||
memmove(pubkey, ptr, pubkey_len);
|
||||
memset(user_passwd, 0, sizeof(user_passwd));
|
||||
des_read_pw_string(user_passwd, sizeof(user_passwd)-1, "Password: ", 0);
|
||||
UserPassword = user_passwd;
|
||||
Challenge = challenge;
|
||||
r = init_rsa_encpwd(&token, user_passwd, challenge, challenge_len, pubkey);
|
||||
if (r < 0) {
|
||||
token.length = 1;
|
||||
}
|
||||
|
||||
if (!Data(ap, RSA_ENCPWD_AUTH, token.dat, token.length)) {
|
||||
return;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
rsaencpwd_status(ap, name, name_sz, level)
|
||||
Authenticator *ap;
|
||||
char *name;
|
||||
size_t name_sz;
|
||||
int level;
|
||||
{
|
||||
|
||||
if (level < AUTH_USER)
|
||||
return(level);
|
||||
|
||||
if (UserNameRequested && rsaencpwd_passwdok(UserNameRequested, UserPassword)) {
|
||||
strlcpy(name, UserNameRequested, name_sz);
|
||||
return(AUTH_VALID);
|
||||
} else {
|
||||
return(AUTH_USER);
|
||||
}
|
||||
}
|
||||
|
||||
#define BUMP(buf, len) while (*(buf)) {++(buf), --(len);}
|
||||
#define ADDC(buf, len, c) if ((len) > 0) {*(buf)++ = (c); --(len);}
|
||||
|
||||
void
|
||||
rsaencpwd_printsub(data, cnt, buf, buflen)
|
||||
unsigned char *data, *buf;
|
||||
int cnt, buflen;
|
||||
{
|
||||
int i;
|
||||
|
||||
buf[buflen-1] = '\0'; /* make sure its NULL terminated */
|
||||
buflen -= 1;
|
||||
|
||||
switch(data[3]) {
|
||||
case RSA_ENCPWD_REJECT: /* Rejected (reason might follow) */
|
||||
strlcpy((char *)buf, " REJECT ", buflen);
|
||||
goto common;
|
||||
|
||||
case RSA_ENCPWD_ACCEPT: /* Accepted (name might follow) */
|
||||
strlcpy((char *)buf, " ACCEPT ", buflen);
|
||||
common:
|
||||
BUMP(buf, buflen);
|
||||
if (cnt <= 4)
|
||||
break;
|
||||
ADDC(buf, buflen, '"');
|
||||
for (i = 4; i < cnt; i++)
|
||||
ADDC(buf, buflen, data[i]);
|
||||
ADDC(buf, buflen, '"');
|
||||
ADDC(buf, buflen, '\0');
|
||||
break;
|
||||
|
||||
case RSA_ENCPWD_AUTH: /* Authentication data follows */
|
||||
strlcpy((char *)buf, " AUTH", buflen);
|
||||
goto common2;
|
||||
|
||||
case RSA_ENCPWD_CHALLENGEKEY:
|
||||
strlcpy((char *)buf, " CHALLENGEKEY", buflen);
|
||||
goto common2;
|
||||
|
||||
default:
|
||||
snprintf(buf, buflen, " %d (unknown)", data[3]);
|
||||
common2:
|
||||
BUMP(buf, buflen);
|
||||
for (i = 4; i < cnt; i++) {
|
||||
snprintf(buf, buflen, " %d", data[i]);
|
||||
BUMP(buf, buflen);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
int rsaencpwd_passwdok(name, passwd)
|
||||
char *name, *passwd;
|
||||
{
|
||||
char *crypt();
|
||||
char *salt, *p;
|
||||
struct passwd *pwd;
|
||||
int passwdok_status = 0;
|
||||
|
||||
if (pwd = k_getpwnam(name))
|
||||
salt = pwd->pw_passwd;
|
||||
else salt = "xx";
|
||||
|
||||
p = crypt(passwd, salt);
|
||||
|
||||
if (pwd && !strcmp(p, pwd->pw_passwd)) {
|
||||
passwdok_status = 1;
|
||||
} else passwdok_status = 0;
|
||||
return(passwdok_status);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef notdef
|
||||
|
||||
prkey(msg, key)
|
||||
char *msg;
|
||||
unsigned char *key;
|
||||
{
|
||||
int i;
|
||||
printf("%s:", msg);
|
||||
for (i = 0; i < 8; i++)
|
||||
printf(" %3d", key[i]);
|
||||
printf("\r\n");
|
||||
}
|
||||
#endif
|
586
crypto/heimdal/appl/telnet/libtelnet/spx.c
Normal file
586
crypto/heimdal/appl/telnet/libtelnet/spx.c
Normal file
@ -0,0 +1,586 @@
|
||||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
RCSID("$Id: spx.c,v 1.17 1999/09/16 20:41:34 assar Exp $");
|
||||
|
||||
#ifdef SPX
|
||||
/*
|
||||
* COPYRIGHT (C) 1990 DIGITAL EQUIPMENT CORPORATION
|
||||
* ALL RIGHTS RESERVED
|
||||
*
|
||||
* "Digital Equipment Corporation authorizes the reproduction,
|
||||
* distribution and modification of this software subject to the following
|
||||
* restrictions:
|
||||
*
|
||||
* 1. Any partial or whole copy of this software, or any modification
|
||||
* thereof, must include this copyright notice in its entirety.
|
||||
*
|
||||
* 2. This software is supplied "as is" with no warranty of any kind,
|
||||
* expressed or implied, for any purpose, including any warranty of fitness
|
||||
* or merchantibility. DIGITAL assumes no responsibility for the use or
|
||||
* reliability of this software, nor promises to provide any form of
|
||||
* support for it on any basis.
|
||||
*
|
||||
* 3. Distribution of this software is authorized only if no profit or
|
||||
* remuneration of any kind is received in exchange for such distribution.
|
||||
*
|
||||
* 4. This software produces public key authentication certificates
|
||||
* bearing an expiration date established by DIGITAL and RSA Data
|
||||
* Security, Inc. It may cease to generate certificates after the expiration
|
||||
* date. Any modification of this software that changes or defeats
|
||||
* the expiration date or its effect is unauthorized.
|
||||
*
|
||||
* 5. Software that will renew or extend the expiration date of
|
||||
* authentication certificates produced by this software may be obtained
|
||||
* from RSA Data Security, Inc., 10 Twin Dolphin Drive, Redwood City, CA
|
||||
* 94065, (415)595-8782, or from DIGITAL"
|
||||
*
|
||||
*/
|
||||
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_ARPA_TELNET_H
|
||||
#include <arpa/telnet.h>
|
||||
#endif
|
||||
#include <stdio.h>
|
||||
#include "gssapi_defs.h"
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <pwd.h>
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
#include "encrypt.h"
|
||||
#include "auth.h"
|
||||
#include "misc.h"
|
||||
|
||||
extern auth_debug_mode;
|
||||
|
||||
static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
|
||||
AUTHTYPE_SPX, };
|
||||
static unsigned char str_name[1024] = { IAC, SB, TELOPT_AUTHENTICATION,
|
||||
TELQUAL_NAME, };
|
||||
|
||||
#define SPX_AUTH 0 /* Authentication data follows */
|
||||
#define SPX_REJECT 1 /* Rejected (reason might follow) */
|
||||
#define SPX_ACCEPT 2 /* Accepted */
|
||||
|
||||
static des_key_schedule sched;
|
||||
static des_cblock challenge = { 0 };
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
|
||||
gss_OID_set actual_mechs;
|
||||
gss_OID actual_mech_type, output_name_type;
|
||||
int major_status, status, msg_ctx = 0, new_status;
|
||||
int req_flags = 0, ret_flags, lifetime_rec;
|
||||
gss_cred_id_t gss_cred_handle;
|
||||
gss_ctx_id_t actual_ctxhandle, context_handle;
|
||||
gss_buffer_desc output_token, input_token, input_name_buffer;
|
||||
gss_buffer_desc status_string;
|
||||
gss_name_t desired_targname, src_name;
|
||||
gss_channel_bindings input_chan_bindings;
|
||||
char lhostname[GSS_C_MAX_PRINTABLE_NAME];
|
||||
char targ_printable[GSS_C_MAX_PRINTABLE_NAME];
|
||||
int to_addr=0, from_addr=0;
|
||||
char *address;
|
||||
gss_buffer_desc fullname_buffer;
|
||||
gss_OID fullname_type;
|
||||
gss_cred_id_t gss_delegated_cred_handle;
|
||||
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
|
||||
static int
|
||||
Data(ap, type, d, c)
|
||||
Authenticator *ap;
|
||||
int type;
|
||||
void *d;
|
||||
int c;
|
||||
{
|
||||
unsigned char *p = str_data + 4;
|
||||
unsigned char *cd = (unsigned char *)d;
|
||||
|
||||
if (c == -1)
|
||||
c = strlen((char *)cd);
|
||||
|
||||
if (0) {
|
||||
printf("%s:%d: [%d] (%d)",
|
||||
str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
|
||||
str_data[3],
|
||||
type, c);
|
||||
printd(d, c);
|
||||
printf("\r\n");
|
||||
}
|
||||
*p++ = ap->type;
|
||||
*p++ = ap->way;
|
||||
*p++ = type;
|
||||
while (c-- > 0) {
|
||||
if ((*p++ = *cd++) == IAC)
|
||||
*p++ = IAC;
|
||||
}
|
||||
*p++ = IAC;
|
||||
*p++ = SE;
|
||||
if (str_data[3] == TELQUAL_IS)
|
||||
printsub('>', &str_data[2], p - (&str_data[2]));
|
||||
return(telnet_net_write(str_data, p - str_data));
|
||||
}
|
||||
|
||||
int
|
||||
spx_init(ap, server)
|
||||
Authenticator *ap;
|
||||
int server;
|
||||
{
|
||||
gss_cred_id_t tmp_cred_handle;
|
||||
|
||||
if (server) {
|
||||
str_data[3] = TELQUAL_REPLY;
|
||||
gethostname(lhostname, sizeof(lhostname));
|
||||
snprintf (targ_printable, sizeof(targ_printable),
|
||||
"SERVICE:rcmd@%s", lhostname);
|
||||
input_name_buffer.length = strlen(targ_printable);
|
||||
input_name_buffer.value = targ_printable;
|
||||
major_status = gss_import_name(&status,
|
||||
&input_name_buffer,
|
||||
GSS_C_NULL_OID,
|
||||
&desired_targname);
|
||||
major_status = gss_acquire_cred(&status,
|
||||
desired_targname,
|
||||
0,
|
||||
GSS_C_NULL_OID_SET,
|
||||
GSS_C_ACCEPT,
|
||||
&tmp_cred_handle,
|
||||
&actual_mechs,
|
||||
&lifetime_rec);
|
||||
if (major_status != GSS_S_COMPLETE) return(0);
|
||||
} else {
|
||||
str_data[3] = TELQUAL_IS;
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
|
||||
int
|
||||
spx_send(ap)
|
||||
Authenticator *ap;
|
||||
{
|
||||
des_cblock enckey;
|
||||
int r;
|
||||
|
||||
gss_OID actual_mech_type, output_name_type;
|
||||
int msg_ctx = 0, new_status, status;
|
||||
int req_flags = 0, ret_flags, lifetime_rec, major_status;
|
||||
gss_buffer_desc output_token, input_token, input_name_buffer;
|
||||
gss_buffer_desc output_name_buffer, status_string;
|
||||
gss_name_t desired_targname;
|
||||
gss_channel_bindings input_chan_bindings;
|
||||
char targ_printable[GSS_C_MAX_PRINTABLE_NAME];
|
||||
int from_addr=0, to_addr=0, myhostlen, j;
|
||||
int deleg_flag=1, mutual_flag=0, replay_flag=0, seq_flag=0;
|
||||
char *address;
|
||||
|
||||
printf("[ Trying SPX ... ]\r\n");
|
||||
snprintf (targ_printable, sizeof(targ_printable),
|
||||
"SERVICE:rcmd@%s", RemoteHostName);
|
||||
|
||||
input_name_buffer.length = strlen(targ_printable);
|
||||
input_name_buffer.value = targ_printable;
|
||||
|
||||
if (!UserNameRequested) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
major_status = gss_import_name(&status,
|
||||
&input_name_buffer,
|
||||
GSS_C_NULL_OID,
|
||||
&desired_targname);
|
||||
|
||||
|
||||
major_status = gss_display_name(&status,
|
||||
desired_targname,
|
||||
&output_name_buffer,
|
||||
&output_name_type);
|
||||
|
||||
printf("target is '%s'\n", output_name_buffer.value); fflush(stdout);
|
||||
|
||||
major_status = gss_release_buffer(&status, &output_name_buffer);
|
||||
|
||||
input_chan_bindings = (gss_channel_bindings)
|
||||
malloc(sizeof(gss_channel_bindings_desc));
|
||||
|
||||
input_chan_bindings->initiator_addrtype = GSS_C_AF_INET;
|
||||
input_chan_bindings->initiator_address.length = 4;
|
||||
address = (char *) malloc(4);
|
||||
input_chan_bindings->initiator_address.value = (char *) address;
|
||||
address[0] = ((from_addr & 0xff000000) >> 24);
|
||||
address[1] = ((from_addr & 0xff0000) >> 16);
|
||||
address[2] = ((from_addr & 0xff00) >> 8);
|
||||
address[3] = (from_addr & 0xff);
|
||||
input_chan_bindings->acceptor_addrtype = GSS_C_AF_INET;
|
||||
input_chan_bindings->acceptor_address.length = 4;
|
||||
address = (char *) malloc(4);
|
||||
input_chan_bindings->acceptor_address.value = (char *) address;
|
||||
address[0] = ((to_addr & 0xff000000) >> 24);
|
||||
address[1] = ((to_addr & 0xff0000) >> 16);
|
||||
address[2] = ((to_addr & 0xff00) >> 8);
|
||||
address[3] = (to_addr & 0xff);
|
||||
input_chan_bindings->application_data.length = 0;
|
||||
|
||||
req_flags = 0;
|
||||
if (deleg_flag) req_flags = req_flags | 1;
|
||||
if (mutual_flag) req_flags = req_flags | 2;
|
||||
if (replay_flag) req_flags = req_flags | 4;
|
||||
if (seq_flag) req_flags = req_flags | 8;
|
||||
|
||||
major_status = gss_init_sec_context(&status, /* minor status */
|
||||
GSS_C_NO_CREDENTIAL, /* cred handle */
|
||||
&actual_ctxhandle, /* ctx handle */
|
||||
desired_targname, /* target name */
|
||||
GSS_C_NULL_OID, /* mech type */
|
||||
req_flags, /* req flags */
|
||||
0, /* time req */
|
||||
input_chan_bindings, /* chan binding */
|
||||
GSS_C_NO_BUFFER, /* input token */
|
||||
&actual_mech_type, /* actual mech */
|
||||
&output_token, /* output token */
|
||||
&ret_flags, /* ret flags */
|
||||
&lifetime_rec); /* time rec */
|
||||
|
||||
if ((major_status != GSS_S_COMPLETE) &&
|
||||
(major_status != GSS_S_CONTINUE_NEEDED)) {
|
||||
gss_display_status(&new_status,
|
||||
status,
|
||||
GSS_C_MECH_CODE,
|
||||
GSS_C_NULL_OID,
|
||||
&msg_ctx,
|
||||
&status_string);
|
||||
printf("%s\n", status_string.value);
|
||||
return(0);
|
||||
}
|
||||
|
||||
if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
if (!Data(ap, SPX_AUTH, output_token.value, output_token.length)) {
|
||||
return(0);
|
||||
}
|
||||
|
||||
return(1);
|
||||
}
|
||||
|
||||
void
|
||||
spx_is(ap, data, cnt)
|
||||
Authenticator *ap;
|
||||
unsigned char *data;
|
||||
int cnt;
|
||||
{
|
||||
Session_Key skey;
|
||||
des_cblock datablock;
|
||||
int r;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case SPX_AUTH:
|
||||
input_token.length = cnt;
|
||||
input_token.value = (char *) data;
|
||||
|
||||
gethostname(lhostname, sizeof(lhostname));
|
||||
|
||||
snprintf(targ_printable, sizeof(targ_printable),
|
||||
"SERVICE:rcmd@%s", lhostname);
|
||||
|
||||
input_name_buffer.length = strlen(targ_printable);
|
||||
input_name_buffer.value = targ_printable;
|
||||
|
||||
major_status = gss_import_name(&status,
|
||||
&input_name_buffer,
|
||||
GSS_C_NULL_OID,
|
||||
&desired_targname);
|
||||
|
||||
major_status = gss_acquire_cred(&status,
|
||||
desired_targname,
|
||||
0,
|
||||
GSS_C_NULL_OID_SET,
|
||||
GSS_C_ACCEPT,
|
||||
&gss_cred_handle,
|
||||
&actual_mechs,
|
||||
&lifetime_rec);
|
||||
|
||||
major_status = gss_release_name(&status, desired_targname);
|
||||
|
||||
input_chan_bindings = (gss_channel_bindings)
|
||||
malloc(sizeof(gss_channel_bindings_desc));
|
||||
|
||||
input_chan_bindings->initiator_addrtype = GSS_C_AF_INET;
|
||||
input_chan_bindings->initiator_address.length = 4;
|
||||
address = (char *) malloc(4);
|
||||
input_chan_bindings->initiator_address.value = (char *) address;
|
||||
address[0] = ((from_addr & 0xff000000) >> 24);
|
||||
address[1] = ((from_addr & 0xff0000) >> 16);
|
||||
address[2] = ((from_addr & 0xff00) >> 8);
|
||||
address[3] = (from_addr & 0xff);
|
||||
input_chan_bindings->acceptor_addrtype = GSS_C_AF_INET;
|
||||
input_chan_bindings->acceptor_address.length = 4;
|
||||
address = (char *) malloc(4);
|
||||
input_chan_bindings->acceptor_address.value = (char *) address;
|
||||
address[0] = ((to_addr & 0xff000000) >> 24);
|
||||
address[1] = ((to_addr & 0xff0000) >> 16);
|
||||
address[2] = ((to_addr & 0xff00) >> 8);
|
||||
address[3] = (to_addr & 0xff);
|
||||
input_chan_bindings->application_data.length = 0;
|
||||
|
||||
major_status = gss_accept_sec_context(&status,
|
||||
&context_handle,
|
||||
gss_cred_handle,
|
||||
&input_token,
|
||||
input_chan_bindings,
|
||||
&src_name,
|
||||
&actual_mech_type,
|
||||
&output_token,
|
||||
&ret_flags,
|
||||
&lifetime_rec,
|
||||
&gss_delegated_cred_handle);
|
||||
|
||||
|
||||
if (major_status != GSS_S_COMPLETE) {
|
||||
|
||||
major_status = gss_display_name(&status,
|
||||
src_name,
|
||||
&fullname_buffer,
|
||||
&fullname_type);
|
||||
Data(ap, SPX_REJECT, "auth failed", -1);
|
||||
auth_finished(ap, AUTH_REJECT);
|
||||
return;
|
||||
}
|
||||
|
||||
major_status = gss_display_name(&status,
|
||||
src_name,
|
||||
&fullname_buffer,
|
||||
&fullname_type);
|
||||
|
||||
|
||||
Data(ap, SPX_ACCEPT, output_token.value, output_token.length);
|
||||
auth_finished(ap, AUTH_USER);
|
||||
break;
|
||||
|
||||
default:
|
||||
Data(ap, SPX_REJECT, 0, 0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
spx_reply(ap, data, cnt)
|
||||
Authenticator *ap;
|
||||
unsigned char *data;
|
||||
int cnt;
|
||||
{
|
||||
Session_Key skey;
|
||||
|
||||
if (cnt-- < 1)
|
||||
return;
|
||||
switch (*data++) {
|
||||
case SPX_REJECT:
|
||||
if (cnt > 0) {
|
||||
printf("[ SPX refuses authentication because %.*s ]\r\n",
|
||||
cnt, data);
|
||||
} else
|
||||
printf("[ SPX refuses authentication ]\r\n");
|
||||
auth_send_retry();
|
||||
return;
|
||||
case SPX_ACCEPT:
|
||||
printf("[ SPX accepts you ]\r\n");
|
||||
if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
|
||||
/*
|
||||
* Send over the encrypted challenge.
|
||||
*/
|
||||
input_token.value = (char *) data;
|
||||
input_token.length = cnt;
|
||||
|
||||
major_status = gss_init_sec_context(&status, /* minor stat */
|
||||
GSS_C_NO_CREDENTIAL, /* cred handle */
|
||||
&actual_ctxhandle, /* ctx handle */
|
||||
desired_targname, /* target name */
|
||||
GSS_C_NULL_OID, /* mech type */
|
||||
req_flags, /* req flags */
|
||||
0, /* time req */
|
||||
input_chan_bindings, /* chan binding */
|
||||
&input_token, /* input token */
|
||||
&actual_mech_type, /* actual mech */
|
||||
&output_token, /* output token */
|
||||
&ret_flags, /* ret flags */
|
||||
&lifetime_rec); /* time rec */
|
||||
|
||||
if (major_status != GSS_S_COMPLETE) {
|
||||
gss_display_status(&new_status,
|
||||
status,
|
||||
GSS_C_MECH_CODE,
|
||||
GSS_C_NULL_OID,
|
||||
&msg_ctx,
|
||||
&status_string);
|
||||
printf("[ SPX mutual response fails ... '%s' ]\r\n",
|
||||
status_string.value);
|
||||
auth_send_retry();
|
||||
return;
|
||||
}
|
||||
}
|
||||
auth_finished(ap, AUTH_USER);
|
||||
return;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
spx_status(ap, name, name_sz, level)
|
||||
Authenticator *ap;
|
||||
char *name;
|
||||
size_t name_sz;
|
||||
int level;
|
||||
{
|
||||
|
||||
gss_buffer_desc fullname_buffer, acl_file_buffer;
|
||||
gss_OID fullname_type;
|
||||
char acl_file[160], fullname[160];
|
||||
int major_status, status = 0;
|
||||
struct passwd *pwd;
|
||||
|
||||
/*
|
||||
* hard code fullname to
|
||||
* "SPX:/C=US/O=Digital/OU=LKG/OU=Sphinx/OU=Users/CN=Kannan Alagappan"
|
||||
* and acl_file to "~kannan/.sphinx"
|
||||
*/
|
||||
|
||||
pwd = k_getpwnam(UserNameRequested);
|
||||
if (pwd == NULL) {
|
||||
return(AUTH_USER); /* not authenticated */
|
||||
}
|
||||
|
||||
snprintf (acl_file, sizeof(acl_file),
|
||||
"%s/.sphinx", pwd->pw_dir);
|
||||
|
||||
acl_file_buffer.value = acl_file;
|
||||
acl_file_buffer.length = strlen(acl_file);
|
||||
|
||||
major_status = gss_display_name(&status,
|
||||
src_name,
|
||||
&fullname_buffer,
|
||||
&fullname_type);
|
||||
|
||||
if (level < AUTH_USER)
|
||||
return(level);
|
||||
|
||||
major_status = gss__check_acl(&status, &fullname_buffer,
|
||||
&acl_file_buffer);
|
||||
|
||||
if (major_status == GSS_S_COMPLETE) {
|
||||
strlcpy(name, UserNameRequested, name_sz);
|
||||
return(AUTH_VALID);
|
||||
} else {
|
||||
return(AUTH_USER);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#define BUMP(buf, len) while (*(buf)) {++(buf), --(len);}
|
||||
#define ADDC(buf, len, c) if ((len) > 0) {*(buf)++ = (c); --(len);}
|
||||
|
||||
void
|
||||
spx_printsub(data, cnt, buf, buflen)
|
||||
unsigned char *data, *buf;
|
||||
int cnt, buflen;
|
||||
{
|
||||
int i;
|
||||
|
||||
buf[buflen-1] = '\0'; /* make sure its NULL terminated */
|
||||
buflen -= 1;
|
||||
|
||||
switch(data[3]) {
|
||||
case SPX_REJECT: /* Rejected (reason might follow) */
|
||||
strlcpy((char *)buf, " REJECT ", buflen);
|
||||
goto common;
|
||||
|
||||
case SPX_ACCEPT: /* Accepted (name might follow) */
|
||||
strlcpy((char *)buf, " ACCEPT ", buflen);
|
||||
common:
|
||||
BUMP(buf, buflen);
|
||||
if (cnt <= 4)
|
||||
break;
|
||||
ADDC(buf, buflen, '"');
|
||||
for (i = 4; i < cnt; i++)
|
||||
ADDC(buf, buflen, data[i]);
|
||||
ADDC(buf, buflen, '"');
|
||||
ADDC(buf, buflen, '\0');
|
||||
break;
|
||||
|
||||
case SPX_AUTH: /* Authentication data follows */
|
||||
strlcpy((char *)buf, " AUTH", buflen);
|
||||
goto common2;
|
||||
|
||||
default:
|
||||
snprintf(buf, buflen, " %d (unknown)", data[3]);
|
||||
common2:
|
||||
BUMP(buf, buflen);
|
||||
for (i = 4; i < cnt; i++) {
|
||||
snprintf(buf, buflen, " %d", data[i]);
|
||||
BUMP(buf, buflen);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef notdef
|
||||
|
||||
prkey(msg, key)
|
||||
char *msg;
|
||||
unsigned char *key;
|
||||
{
|
||||
int i;
|
||||
printf("%s:", msg);
|
||||
for (i = 0; i < 8; i++)
|
||||
printf(" %3d", key[i]);
|
||||
printf("\r\n");
|
||||
}
|
||||
#endif
|
80
crypto/heimdal/appl/telnet/telnet.state
Normal file
80
crypto/heimdal/appl/telnet/telnet.state
Normal file
@ -0,0 +1,80 @@
|
||||
|
||||
Three pieces of state need to be kept for each side of each option.
|
||||
(You need the localside, sending WILL/WONT & receiving DO/DONT, and
|
||||
the remoteside, sending DO/DONT and receiving WILL/WONT)
|
||||
|
||||
MY_STATE: What state am I in?
|
||||
WANT_STATE: What state do I want?
|
||||
WANT_RESP: How many requests have I initiated?
|
||||
|
||||
Default values:
|
||||
MY_STATE = WANT_STATE = DONT
|
||||
WANT_RESP = 0
|
||||
|
||||
The local setup will change based on the state of the Telnet
|
||||
variables. When we are the originator, we can either make the
|
||||
local setup changes at option request time (in which case if
|
||||
the option is denied we need to change things back) or when
|
||||
the option is acknowledged.
|
||||
|
||||
To initiate a switch to NEW_STATE:
|
||||
|
||||
if ((WANT_RESP == 0 && NEW_STATE == MY_STATE) ||
|
||||
WANT_STATE == NEW_STATE) {
|
||||
do nothing;
|
||||
} else {
|
||||
/*
|
||||
* This is where the logic goes to change the local setup
|
||||
* if we are doing so at request initiation
|
||||
*/
|
||||
WANT_STATE = NEW_STATE;
|
||||
send NEW_STATE;
|
||||
WANT_RESP += 1;
|
||||
}
|
||||
|
||||
When receiving NEW_STATE:
|
||||
|
||||
if (WANT_RESP) {
|
||||
--WANT_RESP;
|
||||
if (WANT_RESP && (NEW_STATE == MY_STATE))
|
||||
--WANT_RESP;
|
||||
}
|
||||
if (WANT_RESP == 0) {
|
||||
if (NEW_STATE != WANT_STATE) {
|
||||
/*
|
||||
* This is where the logic goes to decide if it is ok
|
||||
* to switch to NEW_STATE, and if so, do any necessary
|
||||
* local setup changes.
|
||||
*/
|
||||
if (ok_to_switch_to NEW_STATE)
|
||||
WANT_STATE = NEW_STATE;
|
||||
else
|
||||
WANT_RESP++;
|
||||
* if (MY_STATE != WANT_STATE)
|
||||
reply with WANT_STATE;
|
||||
} else {
|
||||
/*
|
||||
* This is where the logic goes to change the local setup
|
||||
* if we are doing so at request acknowledgment
|
||||
*/
|
||||
}
|
||||
}
|
||||
MY_STATE = NEW_STATE;
|
||||
|
||||
* This if() line is not needed, it should be ok to always do the
|
||||
"reply with WANT_STATE". With the if() line, asking to turn on
|
||||
an option that the other side doesn't understand is:
|
||||
Send DO option
|
||||
Recv WONT option
|
||||
Without the if() line, it is:
|
||||
Send DO option
|
||||
Recv WONT option
|
||||
Send DONT option
|
||||
If the other side does not expect to receive the latter case,
|
||||
but generates the latter case, then there is a potential for
|
||||
option negotiation loops. An implementation that does not expect
|
||||
to get the second case should not generate it, an implementation
|
||||
that does expect to get it may or may not generate it, and things
|
||||
will still work. Being conservative in what we send, we have the
|
||||
if() statement in, but we expect the other side to generate the
|
||||
last response.
|
22
crypto/heimdal/appl/telnet/telnet/Makefile.am
Normal file
22
crypto/heimdal/appl/telnet/telnet/Makefile.am
Normal file
@ -0,0 +1,22 @@
|
||||
# $Id: Makefile.am,v 1.13 2000/01/06 15:12:11 assar Exp $
|
||||
|
||||
include $(top_srcdir)/Makefile.am.common
|
||||
|
||||
INCLUDES += -I$(srcdir)/.. $(INCLUDE_krb4)
|
||||
|
||||
bin_PROGRAMS = telnet
|
||||
|
||||
CHECK_LOCAL =
|
||||
|
||||
telnet_SOURCES = authenc.c commands.c main.c network.c ring.c \
|
||||
sys_bsd.c telnet.c terminal.c \
|
||||
utilities.c defines.h externs.h ring.h telnet_locl.h types.h
|
||||
|
||||
man_MANS = telnet.1
|
||||
|
||||
LDADD = ../libtelnet/libtelnet.a \
|
||||
$(LIB_krb5) \
|
||||
$(LIB_krb4) \
|
||||
$(top_builddir)/lib/des/libdes.la \
|
||||
$(LIB_tgetent) \
|
||||
$(LIB_roken)
|
681
crypto/heimdal/appl/telnet/telnet/Makefile.in
Normal file
681
crypto/heimdal/appl/telnet/telnet/Makefile.in
Normal file
@ -0,0 +1,681 @@
|
||||
# Makefile.in generated automatically by automake 1.4 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# $Id: Makefile.am,v 1.13 2000/01/06 15:12:11 assar Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.13 1999/11/01 03:19:58 assar Exp $
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DESTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = ../../..
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
host_alias = @host_alias@
|
||||
host_triplet = @host@
|
||||
AFS_EXTRA_LD = @AFS_EXTRA_LD@
|
||||
AIX_EXTRA_KAFS = @AIX_EXTRA_KAFS@
|
||||
AWK = @AWK@
|
||||
CANONICAL_HOST = @CANONICAL_HOST@
|
||||
CATMAN = @CATMAN@
|
||||
CATMANEXT = @CATMANEXT@
|
||||
CC = @CC@
|
||||
DBLIB = @DBLIB@
|
||||
EXEEXT = @EXEEXT@
|
||||
EXTRA_LIB45 = @EXTRA_LIB45@
|
||||
GROFF = @GROFF@
|
||||
INCLUDE_ = @INCLUDE_@
|
||||
LD = @LD@
|
||||
LEX = @LEX@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBTOOL = @LIBTOOL@
|
||||
LIB_ = @LIB_@
|
||||
LIB_AUTH_SUBDIRS = @LIB_AUTH_SUBDIRS@
|
||||
LIB_kdb = @LIB_kdb@
|
||||
LIB_otp = @LIB_otp@
|
||||
LIB_roken = @LIB_roken@
|
||||
LIB_security = @LIB_security@
|
||||
LN_S = @LN_S@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MAKE_X_PROGS_BIN_PROGS = @MAKE_X_PROGS_BIN_PROGS@
|
||||
MAKE_X_PROGS_BIN_SCRPTS = @MAKE_X_PROGS_BIN_SCRPTS@
|
||||
MAKE_X_PROGS_LIBEXEC_PROGS = @MAKE_X_PROGS_LIBEXEC_PROGS@
|
||||
NEED_WRITEAUTH_FALSE = @NEED_WRITEAUTH_FALSE@
|
||||
NEED_WRITEAUTH_TRUE = @NEED_WRITEAUTH_TRUE@
|
||||
NM = @NM@
|
||||
NROFF = @NROFF@
|
||||
OBJEXT = @OBJEXT@
|
||||
PACKAGE = @PACKAGE@
|
||||
RANLIB = @RANLIB@
|
||||
VERSION = @VERSION@
|
||||
VOID_RETSIGTYPE = @VOID_RETSIGTYPE@
|
||||
WFLAGS = @WFLAGS@
|
||||
WFLAGS_NOIMPLICITINT = @WFLAGS_NOIMPLICITINT@
|
||||
WFLAGS_NOUNUSED = @WFLAGS_NOUNUSED@
|
||||
YACC = @YACC@
|
||||
|
||||
AUTOMAKE_OPTIONS = foreign no-dependencies
|
||||
|
||||
SUFFIXES = .et .h .1 .3 .5 .8 .cat1 .cat3 .cat5 .cat8 .x
|
||||
|
||||
INCLUDES = -I$(top_builddir)/include -I$(srcdir)/.. $(INCLUDE_krb4)
|
||||
|
||||
AM_CFLAGS = $(WFLAGS)
|
||||
|
||||
COMPILE_ET = $(top_builddir)/lib/com_err/compile_et
|
||||
|
||||
buildinclude = $(top_builddir)/include
|
||||
|
||||
LIB_XauReadAuth = @LIB_XauReadAuth@
|
||||
LIB_crypt = @LIB_crypt@
|
||||
LIB_dbm_firstkey = @LIB_dbm_firstkey@
|
||||
LIB_dbopen = @LIB_dbopen@
|
||||
LIB_dlopen = @LIB_dlopen@
|
||||
LIB_dn_expand = @LIB_dn_expand@
|
||||
LIB_el_init = @LIB_el_init@
|
||||
LIB_getattr = @LIB_getattr@
|
||||
LIB_gethostbyname = @LIB_gethostbyname@
|
||||
LIB_getpwent_r = @LIB_getpwent_r@
|
||||
LIB_getpwnam_r = @LIB_getpwnam_r@
|
||||
LIB_getsockopt = @LIB_getsockopt@
|
||||
LIB_logout = @LIB_logout@
|
||||
LIB_logwtmp = @LIB_logwtmp@
|
||||
LIB_odm_initialize = @LIB_odm_initialize@
|
||||
LIB_readline = @LIB_readline@
|
||||
LIB_res_search = @LIB_res_search@
|
||||
LIB_setpcred = @LIB_setpcred@
|
||||
LIB_setsockopt = @LIB_setsockopt@
|
||||
LIB_socket = @LIB_socket@
|
||||
LIB_syslog = @LIB_syslog@
|
||||
LIB_tgetent = @LIB_tgetent@
|
||||
|
||||
HESIODLIB = @HESIODLIB@
|
||||
HESIODINCLUDE = @HESIODINCLUDE@
|
||||
INCLUDE_hesiod = @INCLUDE_hesiod@
|
||||
LIB_hesiod = @LIB_hesiod@
|
||||
|
||||
INCLUDE_krb4 = @INCLUDE_krb4@
|
||||
LIB_krb4 = @LIB_krb4@
|
||||
|
||||
INCLUDE_readline = @INCLUDE_readline@
|
||||
|
||||
LEXLIB = @LEXLIB@
|
||||
|
||||
cat1dir = $(mandir)/cat1
|
||||
cat3dir = $(mandir)/cat3
|
||||
cat5dir = $(mandir)/cat5
|
||||
cat8dir = $(mandir)/cat8
|
||||
|
||||
MANRX = \(.*\)\.\([0-9]\)
|
||||
CATSUFFIX = @CATSUFFIX@
|
||||
|
||||
NROFF_MAN = groff -mandoc -Tascii
|
||||
|
||||
@KRB4_TRUE@LIB_kafs = $(top_builddir)/lib/kafs/libkafs.la $(AIX_EXTRA_KAFS)
|
||||
|
||||
@KRB5_TRUE@LIB_krb5 = $(top_builddir)/lib/krb5/libkrb5.la $(top_builddir)/lib/asn1/libasn1.la
|
||||
@KRB5_TRUE@LIB_gssapi = $(top_builddir)/lib/gssapi/libgssapi.la
|
||||
|
||||
CHECK_LOCAL =
|
||||
|
||||
bin_PROGRAMS = telnet
|
||||
|
||||
telnet_SOURCES = authenc.c commands.c main.c network.c ring.c sys_bsd.c telnet.c terminal.c utilities.c defines.h externs.h ring.h telnet_locl.h types.h
|
||||
|
||||
|
||||
man_MANS = telnet.1
|
||||
|
||||
LDADD = ../libtelnet/libtelnet.a $(LIB_krb5) $(LIB_krb4) $(top_builddir)/lib/des/libdes.la $(LIB_tgetent) $(LIB_roken)
|
||||
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = ../../../include/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
bin_PROGRAMS = telnet$(EXEEXT)
|
||||
PROGRAMS = $(bin_PROGRAMS)
|
||||
|
||||
|
||||
DEFS = @DEFS@ -I. -I$(srcdir) -I../../../include
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBS = @LIBS@
|
||||
X_CFLAGS = @X_CFLAGS@
|
||||
X_LIBS = @X_LIBS@
|
||||
X_EXTRA_LIBS = @X_EXTRA_LIBS@
|
||||
X_PRE_LIBS = @X_PRE_LIBS@
|
||||
telnet_OBJECTS = authenc.$(OBJEXT) commands.$(OBJEXT) main.$(OBJEXT) \
|
||||
network.$(OBJEXT) ring.$(OBJEXT) sys_bsd.$(OBJEXT) telnet.$(OBJEXT) \
|
||||
terminal.$(OBJEXT) utilities.$(OBJEXT)
|
||||
telnet_LDADD = $(LDADD)
|
||||
@KRB5_TRUE@telnet_DEPENDENCIES = ../libtelnet/libtelnet.a \
|
||||
@KRB5_TRUE@$(top_builddir)/lib/krb5/libkrb5.la \
|
||||
@KRB5_TRUE@$(top_builddir)/lib/asn1/libasn1.la \
|
||||
@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la
|
||||
@KRB5_FALSE@telnet_DEPENDENCIES = ../libtelnet/libtelnet.a \
|
||||
@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la
|
||||
telnet_LDFLAGS =
|
||||
CFLAGS = @CFLAGS@
|
||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
CCLD = $(CC)
|
||||
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
|
||||
man1dir = $(mandir)/man1
|
||||
MANS = $(man_MANS)
|
||||
DIST_COMMON = Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
GZIP_ENV = --best
|
||||
SOURCES = $(telnet_SOURCES)
|
||||
OBJECTS = $(telnet_OBJECTS)
|
||||
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .1 .3 .5 .8 .S .c .cat1 .cat3 .cat5 .cat8 .et .h .lo .o .obj .s .x
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/Makefile.am.common $(top_srcdir)/cf/Makefile.am.common
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --foreign appl/telnet/telnet/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
|
||||
mostlyclean-binPROGRAMS:
|
||||
|
||||
clean-binPROGRAMS:
|
||||
-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
|
||||
|
||||
distclean-binPROGRAMS:
|
||||
|
||||
maintainer-clean-binPROGRAMS:
|
||||
|
||||
install-binPROGRAMS: $(bin_PROGRAMS)
|
||||
@$(NORMAL_INSTALL)
|
||||
$(mkinstalldirs) $(DESTDIR)$(bindir)
|
||||
@list='$(bin_PROGRAMS)'; for p in $$list; do \
|
||||
if test -f $$p; then \
|
||||
echo " $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
|
||||
$(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
|
||||
else :; fi; \
|
||||
done
|
||||
|
||||
uninstall-binPROGRAMS:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
list='$(bin_PROGRAMS)'; for p in $$list; do \
|
||||
rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
|
||||
done
|
||||
|
||||
.c.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
# FIXME: We should only use cygpath when building on Windows,
|
||||
# and only if it is available.
|
||||
.c.obj:
|
||||
$(COMPILE) -c `cygpath -w $<`
|
||||
|
||||
.s.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
.S.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
mostlyclean-compile:
|
||||
-rm -f *.o core *.core
|
||||
-rm -f *.$(OBJEXT)
|
||||
|
||||
clean-compile:
|
||||
|
||||
distclean-compile:
|
||||
-rm -f *.tab.c
|
||||
|
||||
maintainer-clean-compile:
|
||||
|
||||
.c.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
.s.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
.S.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
mostlyclean-libtool:
|
||||
-rm -f *.lo
|
||||
|
||||
clean-libtool:
|
||||
-rm -rf .libs _libs
|
||||
|
||||
distclean-libtool:
|
||||
|
||||
maintainer-clean-libtool:
|
||||
|
||||
telnet$(EXEEXT): $(telnet_OBJECTS) $(telnet_DEPENDENCIES)
|
||||
@rm -f telnet$(EXEEXT)
|
||||
$(LINK) $(telnet_LDFLAGS) $(telnet_OBJECTS) $(telnet_LDADD) $(LIBS)
|
||||
|
||||
install-man1:
|
||||
$(mkinstalldirs) $(DESTDIR)$(man1dir)
|
||||
@list='$(man1_MANS)'; \
|
||||
l2='$(man_MANS)'; for i in $$l2; do \
|
||||
case "$$i" in \
|
||||
*.1*) list="$$list $$i" ;; \
|
||||
esac; \
|
||||
done; \
|
||||
for i in $$list; do \
|
||||
if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
|
||||
else file=$$i; fi; \
|
||||
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
|
||||
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
|
||||
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
|
||||
echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \
|
||||
$(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \
|
||||
done
|
||||
|
||||
uninstall-man1:
|
||||
@list='$(man1_MANS)'; \
|
||||
l2='$(man_MANS)'; for i in $$l2; do \
|
||||
case "$$i" in \
|
||||
*.1*) list="$$list $$i" ;; \
|
||||
esac; \
|
||||
done; \
|
||||
for i in $$list; do \
|
||||
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
|
||||
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
|
||||
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
|
||||
echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \
|
||||
rm -f $(DESTDIR)$(man1dir)/$$inst; \
|
||||
done
|
||||
install-man: $(MANS)
|
||||
@$(NORMAL_INSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) install-man1
|
||||
uninstall-man:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) uninstall-man1
|
||||
|
||||
tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
here=`pwd` && cd $(srcdir) \
|
||||
&& mkid -f$$here/ID $$unique $(LISP)
|
||||
|
||||
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = appl/telnet/telnet
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
|
||||
info-am:
|
||||
info: info-am
|
||||
dvi-am:
|
||||
dvi: dvi-am
|
||||
check-am: all-am
|
||||
$(MAKE) $(AM_MAKEFLAGS) check-local
|
||||
check: check-am
|
||||
installcheck-am:
|
||||
installcheck: installcheck-am
|
||||
install-exec-am: install-binPROGRAMS
|
||||
@$(NORMAL_INSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
|
||||
install-exec: install-exec-am
|
||||
|
||||
install-data-am: install-man install-data-local
|
||||
install-data: install-data-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-am
|
||||
uninstall-am: uninstall-binPROGRAMS uninstall-man
|
||||
uninstall: uninstall-am
|
||||
all-am: Makefile $(PROGRAMS) $(MANS) all-local
|
||||
all-redirect: all-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
||||
installdirs:
|
||||
$(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
mostlyclean-am: mostlyclean-binPROGRAMS mostlyclean-compile \
|
||||
mostlyclean-libtool mostlyclean-tags \
|
||||
mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
clean-am: clean-binPROGRAMS clean-compile clean-libtool clean-tags \
|
||||
clean-generic mostlyclean-am
|
||||
|
||||
clean: clean-am
|
||||
|
||||
distclean-am: distclean-binPROGRAMS distclean-compile distclean-libtool \
|
||||
distclean-tags distclean-generic clean-am
|
||||
-rm -f libtool
|
||||
|
||||
distclean: distclean-am
|
||||
|
||||
maintainer-clean-am: maintainer-clean-binPROGRAMS \
|
||||
maintainer-clean-compile maintainer-clean-libtool \
|
||||
maintainer-clean-tags maintainer-clean-generic \
|
||||
distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
|
||||
.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
|
||||
maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
|
||||
mostlyclean-compile distclean-compile clean-compile \
|
||||
maintainer-clean-compile mostlyclean-libtool distclean-libtool \
|
||||
clean-libtool maintainer-clean-libtool install-man1 uninstall-man1 \
|
||||
install-man uninstall-man tags mostlyclean-tags distclean-tags \
|
||||
clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi \
|
||||
check-local check check-am installcheck-am installcheck install-exec-am \
|
||||
install-exec install-data-local install-data-am install-data install-am \
|
||||
install uninstall-am uninstall all-local all-redirect all-am all \
|
||||
installdirs mostlyclean-generic distclean-generic clean-generic \
|
||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
install-suid-programs:
|
||||
@foo='$(bin_SUIDS)'; \
|
||||
for file in $$foo; do \
|
||||
x=$(DESTDIR)$(bindir)/$$file; \
|
||||
if chown 0:0 $$x && chmod u+s $$x; then :; else \
|
||||
chmod 0 $$x; fi; done
|
||||
|
||||
install-exec-hook: install-suid-programs
|
||||
|
||||
install-build-headers:: $(include_HEADERS) $(build_HEADERZ)
|
||||
@foo='$(include_HEADERS) $(build_HEADERZ)'; \
|
||||
for f in $$foo; do \
|
||||
f=`basename $$f`; \
|
||||
if test -f "$(srcdir)/$$f"; then file="$(srcdir)/$$f"; \
|
||||
else file="$$f"; fi; \
|
||||
if cmp -s $$file $(buildinclude)/$$f 2> /dev/null ; then \
|
||||
: ; else \
|
||||
echo " cp $$file $(buildinclude)/$$f"; \
|
||||
cp $$file $(buildinclude)/$$f; \
|
||||
fi ; \
|
||||
done
|
||||
|
||||
all-local: install-build-headers
|
||||
#NROFF_MAN = nroff -man
|
||||
.1.cat1:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.3.cat3:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.5.cat5:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.8.cat8:
|
||||
$(NROFF_MAN) $< > $@
|
||||
|
||||
dist-cat1-mans:
|
||||
@foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat3-mans:
|
||||
@foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat5-mans:
|
||||
@foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat8-mans:
|
||||
@foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-hook: dist-cat1-mans dist-cat3-mans dist-cat5-mans dist-cat8-mans
|
||||
|
||||
install-cat1-mans:
|
||||
@ext=1;\
|
||||
foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat1dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat3-mans:
|
||||
@ext=3;\
|
||||
foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat3dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat5-mans:
|
||||
@ext=5;\
|
||||
foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat5dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat8-mans:
|
||||
@ext=8;\
|
||||
foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat8dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat-mans: install-cat1-mans install-cat3-mans install-cat5-mans install-cat8-mans
|
||||
|
||||
install-data-local: install-cat-mans
|
||||
|
||||
.et.h:
|
||||
$(COMPILE_ET) $<
|
||||
.et.c:
|
||||
$(COMPILE_ET) $<
|
||||
|
||||
.x.c:
|
||||
@cmp -s $< $@ 2> /dev/null || cp $< $@
|
||||
|
||||
check-local::
|
||||
@foo='$(CHECK_LOCAL)'; \
|
||||
if test "$$foo"; then \
|
||||
failed=0; all=0; \
|
||||
for i in $$foo; do \
|
||||
all=`expr $$all + 1`; \
|
||||
if ./$$i --version > /dev/null 2>&1; then \
|
||||
echo "PASS: $$i"; \
|
||||
else \
|
||||
echo "FAIL: $$i"; \
|
||||
failed=`expr $$failed + 1`; \
|
||||
fi; \
|
||||
done; \
|
||||
if test "$$failed" -eq 0; then \
|
||||
banner="All $$all tests passed"; \
|
||||
else \
|
||||
banner="$$failed of $$all tests failed"; \
|
||||
fi; \
|
||||
dashes=`echo "$$banner" | sed s/./=/g`; \
|
||||
echo "$$dashes"; \
|
||||
echo "$$banner"; \
|
||||
echo "$$dashes"; \
|
||||
test "$$failed" -eq 0; \
|
||||
fi
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
91
crypto/heimdal/appl/telnet/telnet/authenc.c
Normal file
91
crypto/heimdal/appl/telnet/telnet/authenc.c
Normal file
@ -0,0 +1,91 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnet_locl.h"
|
||||
|
||||
RCSID("$Id: authenc.c,v 1.10 1999/09/16 20:41:35 assar Exp $");
|
||||
|
||||
#if defined(AUTHENTICATION) || defined(ENCRYPTION)
|
||||
int
|
||||
telnet_net_write(unsigned char *str, int len)
|
||||
{
|
||||
if (NETROOM() > len) {
|
||||
ring_supply_data(&netoring, str, len);
|
||||
if (str[0] == IAC && str[1] == SE)
|
||||
printsub('>', &str[2], len-2);
|
||||
return(len);
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
void
|
||||
net_encrypt(void)
|
||||
{
|
||||
#if defined(ENCRYPTION)
|
||||
if (encrypt_output)
|
||||
ring_encrypt(&netoring, encrypt_output);
|
||||
else
|
||||
ring_clearto(&netoring);
|
||||
#endif
|
||||
}
|
||||
|
||||
int
|
||||
telnet_spin(void)
|
||||
{
|
||||
return(-1);
|
||||
}
|
||||
|
||||
char *
|
||||
telnet_getenv(char *val)
|
||||
{
|
||||
return((char *)env_getvalue((unsigned char *)val));
|
||||
}
|
||||
|
||||
char *
|
||||
telnet_gets(char *prompt, char *result, int length, int echo)
|
||||
{
|
||||
int om = globalmode;
|
||||
char *res;
|
||||
|
||||
TerminalNewMode(-1);
|
||||
if (echo) {
|
||||
printf("%s", prompt);
|
||||
res = fgets(result, length, stdin);
|
||||
} else if ((res = getpass(prompt))) {
|
||||
strlcpy(result, res, length);
|
||||
res = result;
|
||||
}
|
||||
TerminalNewMode(om);
|
||||
return(res);
|
||||
}
|
||||
#endif
|
2598
crypto/heimdal/appl/telnet/telnet/commands.c
Normal file
2598
crypto/heimdal/appl/telnet/telnet/commands.c
Normal file
File diff suppressed because it is too large
Load Diff
60
crypto/heimdal/appl/telnet/telnet/defines.h
Normal file
60
crypto/heimdal/appl/telnet/telnet/defines.h
Normal file
@ -0,0 +1,60 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)defines.h 8.1 (Berkeley) 6/6/93
|
||||
*/
|
||||
|
||||
#define settimer(x) clocks.x = clocks.system++
|
||||
|
||||
#define NETADD(c) { *netoring.supply = c; ring_supplied(&netoring, 1); }
|
||||
#define NET2ADD(c1,c2) { NETADD(c1); NETADD(c2); }
|
||||
#define NETBYTES() (ring_full_count(&netoring))
|
||||
#define NETROOM() (ring_empty_count(&netoring))
|
||||
|
||||
#define TTYADD(c) if (!(SYNCHing||flushout)) { \
|
||||
*ttyoring.supply = c; \
|
||||
ring_supplied(&ttyoring, 1); \
|
||||
}
|
||||
#define TTYBYTES() (ring_full_count(&ttyoring))
|
||||
#define TTYROOM() (ring_empty_count(&ttyoring))
|
||||
|
||||
/* Various modes */
|
||||
#define MODE_LOCAL_CHARS(m) ((m)&(MODE_EDIT|MODE_TRAPSIG))
|
||||
#define MODE_LOCAL_ECHO(m) ((m)&MODE_ECHO)
|
||||
#define MODE_COMMAND_LINE(m) ((m)==-1)
|
||||
|
||||
#define CONTROL(x) ((x)&0x1f) /* CTRL(x) is not portable */
|
||||
|
||||
|
||||
/* XXX extra mode bits, these should be synced with <arpa/telnet.h> */
|
||||
|
||||
#define MODE_OUT8 0x8000 /* binary mode sans -opost */
|
429
crypto/heimdal/appl/telnet/telnet/externs.h
Normal file
429
crypto/heimdal/appl/telnet/telnet/externs.h
Normal file
@ -0,0 +1,429 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1990, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)externs.h 8.3 (Berkeley) 5/30/95
|
||||
*/
|
||||
|
||||
/* $Id: externs.h,v 1.18 1998/07/09 23:16:36 assar Exp $ */
|
||||
|
||||
#ifndef BSD
|
||||
# define BSD 43
|
||||
#endif
|
||||
|
||||
#ifndef _POSIX_VDISABLE
|
||||
# ifdef sun
|
||||
# include <sys/param.h> /* pick up VDISABLE definition, mayby */
|
||||
# endif
|
||||
# ifdef VDISABLE
|
||||
# define _POSIX_VDISABLE VDISABLE
|
||||
# else
|
||||
# define _POSIX_VDISABLE ((cc_t)'\377')
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#define SUBBUFSIZE 256
|
||||
|
||||
extern int
|
||||
autologin, /* Autologin enabled */
|
||||
skiprc, /* Don't process the ~/.telnetrc file */
|
||||
eight, /* use eight bit mode (binary in and/or out */
|
||||
binary,
|
||||
flushout, /* flush output */
|
||||
connected, /* Are we connected to the other side? */
|
||||
globalmode, /* Mode tty should be in */
|
||||
telnetport, /* Are we connected to the telnet port? */
|
||||
localflow, /* Flow control handled locally */
|
||||
restartany, /* If flow control, restart output on any character */
|
||||
localchars, /* we recognize interrupt/quit */
|
||||
donelclchars, /* the user has set "localchars" */
|
||||
showoptions,
|
||||
net, /* Network file descriptor */
|
||||
tin, /* Terminal input file descriptor */
|
||||
tout, /* Terminal output file descriptor */
|
||||
crlf, /* Should '\r' be mapped to <CR><LF> (or <CR><NUL>)? */
|
||||
autoflush, /* flush output when interrupting? */
|
||||
autosynch, /* send interrupt characters with SYNCH? */
|
||||
SYNCHing, /* Is the stream in telnet SYNCH mode? */
|
||||
donebinarytoggle, /* the user has put us in binary */
|
||||
dontlecho, /* do we suppress local echoing right now? */
|
||||
crmod,
|
||||
netdata, /* Print out network data flow */
|
||||
prettydump, /* Print "netdata" output in user readable format */
|
||||
termdata, /* Print out terminal data flow */
|
||||
debug; /* Debug level */
|
||||
|
||||
extern cc_t escape; /* Escape to command mode */
|
||||
extern cc_t rlogin; /* Rlogin mode escape character */
|
||||
#ifdef KLUDGELINEMODE
|
||||
extern cc_t echoc; /* Toggle local echoing */
|
||||
#endif
|
||||
|
||||
extern char
|
||||
*prompt; /* Prompt for command. */
|
||||
|
||||
extern char
|
||||
doopt[],
|
||||
dont[],
|
||||
will[],
|
||||
wont[],
|
||||
options[], /* All the little options */
|
||||
*hostname; /* Who are we connected to? */
|
||||
#if defined(ENCRYPTION)
|
||||
extern void (*encrypt_output) (unsigned char *, int);
|
||||
extern int (*decrypt_input) (int);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* We keep track of each side of the option negotiation.
|
||||
*/
|
||||
|
||||
#define MY_STATE_WILL 0x01
|
||||
#define MY_WANT_STATE_WILL 0x02
|
||||
#define MY_STATE_DO 0x04
|
||||
#define MY_WANT_STATE_DO 0x08
|
||||
|
||||
/*
|
||||
* Macros to check the current state of things
|
||||
*/
|
||||
|
||||
#define my_state_is_do(opt) (options[opt]&MY_STATE_DO)
|
||||
#define my_state_is_will(opt) (options[opt]&MY_STATE_WILL)
|
||||
#define my_want_state_is_do(opt) (options[opt]&MY_WANT_STATE_DO)
|
||||
#define my_want_state_is_will(opt) (options[opt]&MY_WANT_STATE_WILL)
|
||||
|
||||
#define my_state_is_dont(opt) (!my_state_is_do(opt))
|
||||
#define my_state_is_wont(opt) (!my_state_is_will(opt))
|
||||
#define my_want_state_is_dont(opt) (!my_want_state_is_do(opt))
|
||||
#define my_want_state_is_wont(opt) (!my_want_state_is_will(opt))
|
||||
|
||||
#define set_my_state_do(opt) {options[opt] |= MY_STATE_DO;}
|
||||
#define set_my_state_will(opt) {options[opt] |= MY_STATE_WILL;}
|
||||
#define set_my_want_state_do(opt) {options[opt] |= MY_WANT_STATE_DO;}
|
||||
#define set_my_want_state_will(opt) {options[opt] |= MY_WANT_STATE_WILL;}
|
||||
|
||||
#define set_my_state_dont(opt) {options[opt] &= ~MY_STATE_DO;}
|
||||
#define set_my_state_wont(opt) {options[opt] &= ~MY_STATE_WILL;}
|
||||
#define set_my_want_state_dont(opt) {options[opt] &= ~MY_WANT_STATE_DO;}
|
||||
#define set_my_want_state_wont(opt) {options[opt] &= ~MY_WANT_STATE_WILL;}
|
||||
|
||||
/*
|
||||
* Make everything symetrical
|
||||
*/
|
||||
|
||||
#define HIS_STATE_WILL MY_STATE_DO
|
||||
#define HIS_WANT_STATE_WILL MY_WANT_STATE_DO
|
||||
#define HIS_STATE_DO MY_STATE_WILL
|
||||
#define HIS_WANT_STATE_DO MY_WANT_STATE_WILL
|
||||
|
||||
#define his_state_is_do my_state_is_will
|
||||
#define his_state_is_will my_state_is_do
|
||||
#define his_want_state_is_do my_want_state_is_will
|
||||
#define his_want_state_is_will my_want_state_is_do
|
||||
|
||||
#define his_state_is_dont my_state_is_wont
|
||||
#define his_state_is_wont my_state_is_dont
|
||||
#define his_want_state_is_dont my_want_state_is_wont
|
||||
#define his_want_state_is_wont my_want_state_is_dont
|
||||
|
||||
#define set_his_state_do set_my_state_will
|
||||
#define set_his_state_will set_my_state_do
|
||||
#define set_his_want_state_do set_my_want_state_will
|
||||
#define set_his_want_state_will set_my_want_state_do
|
||||
|
||||
#define set_his_state_dont set_my_state_wont
|
||||
#define set_his_state_wont set_my_state_dont
|
||||
#define set_his_want_state_dont set_my_want_state_wont
|
||||
#define set_his_want_state_wont set_my_want_state_dont
|
||||
|
||||
|
||||
extern FILE
|
||||
*NetTrace; /* Where debugging output goes */
|
||||
extern char
|
||||
NetTraceFile[]; /* Name of file where debugging output goes */
|
||||
extern void
|
||||
SetNetTrace (char *); /* Function to change where debugging goes */
|
||||
|
||||
extern jmp_buf
|
||||
peerdied,
|
||||
toplevel; /* For error conditions. */
|
||||
|
||||
/* authenc.c */
|
||||
|
||||
#if defined(AUTHENTICATION) || defined(ENCRYPTION)
|
||||
int telnet_net_write(unsigned char *str, int len);
|
||||
void net_encrypt(void);
|
||||
int telnet_spin(void);
|
||||
char *telnet_getenv(char *val);
|
||||
char *telnet_gets(char *prompt, char *result, int length, int echo);
|
||||
#endif
|
||||
|
||||
/* commands.c */
|
||||
|
||||
struct env_lst *env_define (unsigned char *, unsigned char *);
|
||||
struct env_lst *env_find(unsigned char *var);
|
||||
void env_init (void);
|
||||
void env_undefine (unsigned char *);
|
||||
void env_export (unsigned char *);
|
||||
void env_unexport (unsigned char *);
|
||||
void env_send (unsigned char *);
|
||||
void env_list (void);
|
||||
unsigned char * env_default(int init, int welldefined);
|
||||
unsigned char * env_getvalue(unsigned char *var);
|
||||
|
||||
void set_escape_char(char *s);
|
||||
unsigned long sourceroute(char *arg, char **cpp, int *lenp);
|
||||
|
||||
#if defined(AUTHENTICATION)
|
||||
int auth_enable (char *);
|
||||
int auth_disable (char *);
|
||||
int auth_status (void);
|
||||
#endif
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
int EncryptEnable (char *, char *);
|
||||
int EncryptDisable (char *, char *);
|
||||
int EncryptType (char *, char *);
|
||||
int EncryptStart (char *);
|
||||
int EncryptStartInput (void);
|
||||
int EncryptStartOutput (void);
|
||||
int EncryptStop (char *);
|
||||
int EncryptStopInput (void);
|
||||
int EncryptStopOutput (void);
|
||||
int EncryptStatus (void);
|
||||
#endif
|
||||
|
||||
#ifdef SIGINFO
|
||||
void ayt_status(int);
|
||||
#endif
|
||||
int tn(int argc, char **argv);
|
||||
void command(int top, char *tbuf, int cnt);
|
||||
|
||||
/* main.c */
|
||||
|
||||
void tninit(void);
|
||||
void usage(void);
|
||||
|
||||
/* network.c */
|
||||
|
||||
void init_network(void);
|
||||
int stilloob(void);
|
||||
void setneturg(void);
|
||||
int netflush(void);
|
||||
|
||||
/* sys_bsd.c */
|
||||
|
||||
void init_sys(void);
|
||||
int TerminalWrite(char *buf, int n);
|
||||
int TerminalRead(unsigned char *buf, int n);
|
||||
int TerminalAutoFlush(void);
|
||||
int TerminalSpecialChars(int c);
|
||||
void TerminalFlushOutput(void);
|
||||
void TerminalSaveState(void);
|
||||
void TerminalDefaultChars(void);
|
||||
void TerminalNewMode(int f);
|
||||
cc_t *tcval(int func);
|
||||
void TerminalSpeeds(long *input_speed, long *output_speed);
|
||||
int TerminalWindowSize(long *rows, long *cols);
|
||||
int NetClose(int fd);
|
||||
void NetNonblockingIO(int fd, int onoff);
|
||||
int process_rings(int netin, int netout, int netex, int ttyin, int ttyout,
|
||||
int poll);
|
||||
|
||||
/* telnet.c */
|
||||
|
||||
void init_telnet(void);
|
||||
|
||||
void tel_leave_binary(int rw);
|
||||
void tel_enter_binary(int rw);
|
||||
int opt_welldefined(char *ep);
|
||||
int telrcv(void);
|
||||
int rlogin_susp(void);
|
||||
void intp(void);
|
||||
void sendbrk(void);
|
||||
void sendabort(void);
|
||||
void sendsusp(void);
|
||||
void sendeof(void);
|
||||
void sendayt(void);
|
||||
|
||||
void xmitAO(void);
|
||||
void xmitEL(void);
|
||||
void xmitEC(void);
|
||||
|
||||
|
||||
void Dump (char, unsigned char *, int);
|
||||
void printoption (char *, int, int);
|
||||
void printsub (int, unsigned char *, int);
|
||||
void sendnaws (void);
|
||||
void setconnmode (int);
|
||||
void setcommandmode (void);
|
||||
void setneturg (void);
|
||||
void sys_telnet_init (void);
|
||||
void my_telnet (char *);
|
||||
void tel_enter_binary (int);
|
||||
void TerminalFlushOutput (void);
|
||||
void TerminalNewMode (int);
|
||||
void TerminalRestoreState (void);
|
||||
void TerminalSaveState (void);
|
||||
void tninit (void);
|
||||
void willoption (int);
|
||||
void wontoption (int);
|
||||
|
||||
|
||||
void send_do (int, int);
|
||||
void send_dont (int, int);
|
||||
void send_will (int, int);
|
||||
void send_wont (int, int);
|
||||
|
||||
void lm_will (unsigned char *, int);
|
||||
void lm_wont (unsigned char *, int);
|
||||
void lm_do (unsigned char *, int);
|
||||
void lm_dont (unsigned char *, int);
|
||||
void lm_mode (unsigned char *, int, int);
|
||||
|
||||
void slc_init (void);
|
||||
void slcstate (void);
|
||||
void slc_mode_export (void);
|
||||
void slc_mode_import (int);
|
||||
void slc_import (int);
|
||||
void slc_export (void);
|
||||
void slc (unsigned char *, int);
|
||||
void slc_check (void);
|
||||
void slc_start_reply (void);
|
||||
void slc_add_reply (unsigned char, unsigned char, cc_t);
|
||||
void slc_end_reply (void);
|
||||
int slc_update (void);
|
||||
|
||||
void env_opt (unsigned char *, int);
|
||||
void env_opt_start (void);
|
||||
void env_opt_start_info (void);
|
||||
void env_opt_add (unsigned char *);
|
||||
void env_opt_end (int);
|
||||
|
||||
unsigned char *env_default (int, int);
|
||||
unsigned char *env_getvalue (unsigned char *);
|
||||
|
||||
int get_status (void);
|
||||
int dosynch (void);
|
||||
|
||||
cc_t *tcval (int);
|
||||
|
||||
int quit (void);
|
||||
|
||||
/* terminal.c */
|
||||
|
||||
void init_terminal(void);
|
||||
int ttyflush(int drop);
|
||||
int getconnmode(void);
|
||||
|
||||
/* utilities.c */
|
||||
|
||||
int SetSockOpt(int fd, int level, int option, int yesno);
|
||||
void SetNetTrace(char *file);
|
||||
void Dump(char direction, unsigned char *buffer, int length);
|
||||
void printoption(char *direction, int cmd, int option);
|
||||
void optionstatus(void);
|
||||
void printsub(int direction, unsigned char *pointer, int length);
|
||||
void EmptyTerminal(void);
|
||||
void SetForExit(void);
|
||||
void Exit(int returnCode);
|
||||
void ExitString(char *string, int returnCode);
|
||||
|
||||
extern struct termios new_tc;
|
||||
|
||||
# define termEofChar new_tc.c_cc[VEOF]
|
||||
# define termEraseChar new_tc.c_cc[VERASE]
|
||||
# define termIntChar new_tc.c_cc[VINTR]
|
||||
# define termKillChar new_tc.c_cc[VKILL]
|
||||
# define termQuitChar new_tc.c_cc[VQUIT]
|
||||
|
||||
# ifndef VSUSP
|
||||
extern cc_t termSuspChar;
|
||||
# else
|
||||
# define termSuspChar new_tc.c_cc[VSUSP]
|
||||
# endif
|
||||
# if defined(VFLUSHO) && !defined(VDISCARD)
|
||||
# define VDISCARD VFLUSHO
|
||||
# endif
|
||||
# ifndef VDISCARD
|
||||
extern cc_t termFlushChar;
|
||||
# else
|
||||
# define termFlushChar new_tc.c_cc[VDISCARD]
|
||||
# endif
|
||||
# ifndef VWERASE
|
||||
extern cc_t termWerasChar;
|
||||
# else
|
||||
# define termWerasChar new_tc.c_cc[VWERASE]
|
||||
# endif
|
||||
# ifndef VREPRINT
|
||||
extern cc_t termRprntChar;
|
||||
# else
|
||||
# define termRprntChar new_tc.c_cc[VREPRINT]
|
||||
# endif
|
||||
# ifndef VLNEXT
|
||||
extern cc_t termLiteralNextChar;
|
||||
# else
|
||||
# define termLiteralNextChar new_tc.c_cc[VLNEXT]
|
||||
# endif
|
||||
# ifndef VSTART
|
||||
extern cc_t termStartChar;
|
||||
# else
|
||||
# define termStartChar new_tc.c_cc[VSTART]
|
||||
# endif
|
||||
# ifndef VSTOP
|
||||
extern cc_t termStopChar;
|
||||
# else
|
||||
# define termStopChar new_tc.c_cc[VSTOP]
|
||||
# endif
|
||||
# ifndef VEOL
|
||||
extern cc_t termForw1Char;
|
||||
# else
|
||||
# define termForw1Char new_tc.c_cc[VEOL]
|
||||
# endif
|
||||
# ifndef VEOL2
|
||||
extern cc_t termForw2Char;
|
||||
# else
|
||||
# define termForw2Char new_tc.c_cc[VEOL]
|
||||
# endif
|
||||
# ifndef VSTATUS
|
||||
extern cc_t termAytChar;
|
||||
#else
|
||||
# define termAytChar new_tc.c_cc[VSTATUS]
|
||||
#endif
|
||||
|
||||
/* Ring buffer structures which are shared */
|
||||
|
||||
extern Ring
|
||||
netoring,
|
||||
netiring,
|
||||
ttyoring,
|
||||
ttyiring;
|
||||
|
358
crypto/heimdal/appl/telnet/telnet/main.c
Normal file
358
crypto/heimdal/appl/telnet/telnet/main.c
Normal file
@ -0,0 +1,358 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1990, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
static char *copyright[] = {
|
||||
"@(#) Copyright (c) 1988, 1990, 1993\n"
|
||||
"\tThe Regents of the University of California. All rights reserved.\n",
|
||||
(char*)copyright
|
||||
};
|
||||
|
||||
#include "telnet_locl.h"
|
||||
RCSID("$Id: main.c,v 1.30 1999/11/13 06:30:11 assar Exp $");
|
||||
|
||||
/* These values need to be the same as defined in libtelnet/kerberos5.c */
|
||||
/* Either define them in both places, or put in some common header file. */
|
||||
#define OPTS_FORWARD_CREDS 0x00000002
|
||||
#define OPTS_FORWARDABLE_CREDS 0x00000001
|
||||
|
||||
#if KRB5
|
||||
#define FORWARD
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Initialize variables.
|
||||
*/
|
||||
void
|
||||
tninit(void)
|
||||
{
|
||||
init_terminal();
|
||||
|
||||
init_network();
|
||||
|
||||
init_telnet();
|
||||
|
||||
init_sys();
|
||||
}
|
||||
|
||||
void
|
||||
usage(void)
|
||||
{
|
||||
fprintf(stderr, "Usage: %s %s%s%s%s\n", prompt,
|
||||
#ifdef AUTHENTICATION
|
||||
"[-8] [-E] [-K] [-L] [-G] [-S tos] [-X atype] [-a] [-c] [-d] [-e char]",
|
||||
"\n\t[-k realm] [-l user] [-f/-F] [-n tracefile] ",
|
||||
#else
|
||||
"[-8] [-E] [-L] [-S tos] [-a] [-c] [-d] [-e char] [-l user]",
|
||||
"\n\t[-n tracefile]",
|
||||
#endif
|
||||
"[-r] ",
|
||||
#ifdef ENCRYPTION
|
||||
"[-x] [host-name [port]]"
|
||||
#else
|
||||
"[host-name [port]]"
|
||||
#endif
|
||||
);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/*
|
||||
* main. Parse arguments, invoke the protocol or command parser.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef FORWARD
|
||||
extern int forward_flags;
|
||||
static int default_forward=0;
|
||||
#endif /* FORWARD */
|
||||
|
||||
#ifdef KRB5
|
||||
/* XXX ugly hack to setup dns-proxy stuff */
|
||||
#define Authenticator asn1_Authenticator
|
||||
#include <krb5.h>
|
||||
static void
|
||||
krb5_init(void)
|
||||
{
|
||||
krb5_context context;
|
||||
krb5_init_context(&context);
|
||||
|
||||
#if defined(AUTHENTICATION) && defined(KRB5) && defined(FORWARD)
|
||||
if (krb5_config_get_bool (context, NULL,
|
||||
"libdefaults", "forward", NULL)) {
|
||||
forward_flags |= OPTS_FORWARD_CREDS;
|
||||
default_forward=1;
|
||||
}
|
||||
if (krb5_config_get_bool (context, NULL,
|
||||
"libdefaults", "forwardable", NULL)) {
|
||||
forward_flags |= OPTS_FORWARDABLE_CREDS;
|
||||
default_forward=1;
|
||||
}
|
||||
#endif
|
||||
#ifdef ENCRYPTION
|
||||
if (krb5_config_get_bool (context, NULL,
|
||||
"libdefaults", "encrypt", NULL)) {
|
||||
encrypt_auto(1);
|
||||
decrypt_auto(1);
|
||||
EncryptVerbose(1);
|
||||
}
|
||||
#endif
|
||||
|
||||
krb5_free_context(context);
|
||||
}
|
||||
#endif
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
int ch;
|
||||
char *user;
|
||||
|
||||
#ifdef KRB5
|
||||
krb5_init();
|
||||
#endif
|
||||
|
||||
tninit(); /* Clear out things */
|
||||
|
||||
TerminalSaveState();
|
||||
|
||||
if ((prompt = strrchr(argv[0], '/')))
|
||||
++prompt;
|
||||
else
|
||||
prompt = argv[0];
|
||||
|
||||
user = NULL;
|
||||
|
||||
rlogin = (strncmp(prompt, "rlog", 4) == 0) ? '~' : _POSIX_VDISABLE;
|
||||
|
||||
/*
|
||||
* if AUTHENTICATION and ENCRYPTION is set autologin will be
|
||||
* se to true after the getopt switch; unless the -K option is
|
||||
* passed
|
||||
*/
|
||||
autologin = -1;
|
||||
|
||||
while((ch = getopt(argc, argv,
|
||||
"78DEKLS:X:abcde:fFk:l:n:rxG")) != -1) {
|
||||
switch(ch) {
|
||||
case '8':
|
||||
eight = 3; /* binary output and input */
|
||||
break;
|
||||
case '7':
|
||||
eight = 0;
|
||||
break;
|
||||
case 'b':
|
||||
binary = 3;
|
||||
break;
|
||||
case 'D': {
|
||||
/* sometimes we don't want a mangled display */
|
||||
char *p;
|
||||
if((p = getenv("DISPLAY")))
|
||||
env_define("DISPLAY", (unsigned char*)p);
|
||||
break;
|
||||
}
|
||||
case 'E':
|
||||
rlogin = escape = _POSIX_VDISABLE;
|
||||
break;
|
||||
case 'K':
|
||||
#ifdef AUTHENTICATION
|
||||
autologin = 0;
|
||||
#endif
|
||||
break;
|
||||
case 'L':
|
||||
eight |= 2; /* binary output only */
|
||||
break;
|
||||
case 'S':
|
||||
{
|
||||
#ifdef HAVE_PARSETOS
|
||||
extern int tos;
|
||||
|
||||
if ((tos = parsetos(optarg, "tcp")) < 0)
|
||||
fprintf(stderr, "%s%s%s%s\n",
|
||||
prompt, ": Bad TOS argument '",
|
||||
optarg,
|
||||
"; will try to use default TOS");
|
||||
#else
|
||||
fprintf(stderr,
|
||||
"%s: Warning: -S ignored, no parsetos() support.\n",
|
||||
prompt);
|
||||
#endif
|
||||
}
|
||||
break;
|
||||
case 'X':
|
||||
#ifdef AUTHENTICATION
|
||||
auth_disable_name(optarg);
|
||||
#endif
|
||||
break;
|
||||
case 'a':
|
||||
autologin = 1;
|
||||
break;
|
||||
case 'c':
|
||||
skiprc = 1;
|
||||
break;
|
||||
case 'd':
|
||||
debug = 1;
|
||||
break;
|
||||
case 'e':
|
||||
set_escape_char(optarg);
|
||||
break;
|
||||
case 'f':
|
||||
#if defined(AUTHENTICATION) && defined(KRB5) && defined(FORWARD)
|
||||
if ((forward_flags & OPTS_FORWARD_CREDS) &&
|
||||
!default_forward) {
|
||||
fprintf(stderr,
|
||||
"%s: Only one of -f and -F allowed.\n",
|
||||
prompt);
|
||||
usage();
|
||||
}
|
||||
forward_flags |= OPTS_FORWARD_CREDS;
|
||||
#else
|
||||
fprintf(stderr,
|
||||
"%s: Warning: -f ignored, no Kerberos V5 support.\n",
|
||||
prompt);
|
||||
#endif
|
||||
break;
|
||||
case 'F':
|
||||
#if defined(AUTHENTICATION) && defined(KRB5) && defined(FORWARD)
|
||||
if ((forward_flags & OPTS_FORWARD_CREDS) &&
|
||||
!default_forward) {
|
||||
fprintf(stderr,
|
||||
"%s: Only one of -f and -F allowed.\n",
|
||||
prompt);
|
||||
usage();
|
||||
}
|
||||
forward_flags |= OPTS_FORWARD_CREDS;
|
||||
forward_flags |= OPTS_FORWARDABLE_CREDS;
|
||||
#else
|
||||
fprintf(stderr,
|
||||
"%s: Warning: -F ignored, no Kerberos V5 support.\n",
|
||||
prompt);
|
||||
#endif
|
||||
break;
|
||||
case 'k':
|
||||
#if defined(AUTHENTICATION) && defined(KRB4)
|
||||
{
|
||||
extern char *dest_realm, dst_realm_buf[];
|
||||
extern int dst_realm_sz;
|
||||
dest_realm = dst_realm_buf;
|
||||
strlcpy(dest_realm, optarg, dst_realm_sz);
|
||||
}
|
||||
#else
|
||||
fprintf(stderr,
|
||||
"%s: Warning: -k ignored, no Kerberos V4 support.\n",
|
||||
prompt);
|
||||
#endif
|
||||
break;
|
||||
case 'l':
|
||||
if(autologin == 0){
|
||||
fprintf(stderr, "%s: Warning: -K ignored\n", prompt);
|
||||
autologin = -1;
|
||||
}
|
||||
user = optarg;
|
||||
break;
|
||||
case 'n':
|
||||
SetNetTrace(optarg);
|
||||
break;
|
||||
case 'r':
|
||||
rlogin = '~';
|
||||
break;
|
||||
case 'x':
|
||||
#ifdef ENCRYPTION
|
||||
encrypt_auto(1);
|
||||
decrypt_auto(1);
|
||||
EncryptVerbose(1);
|
||||
#else
|
||||
fprintf(stderr,
|
||||
"%s: Warning: -x ignored, no ENCRYPT support.\n",
|
||||
prompt);
|
||||
#endif
|
||||
break;
|
||||
case 'G':
|
||||
#if defined(AUTHENTICATION) && defined(KRB5) && defined(FORWARD)
|
||||
forward_flags ^= OPTS_FORWARD_CREDS;
|
||||
forward_flags ^= OPTS_FORWARDABLE_CREDS;
|
||||
#else
|
||||
fprintf(stderr,
|
||||
"%s: Warning: -G ignored, no Kerberos V5 support.\n",
|
||||
prompt);
|
||||
#endif
|
||||
break;
|
||||
|
||||
case '?':
|
||||
default:
|
||||
usage();
|
||||
/* NOTREACHED */
|
||||
}
|
||||
}
|
||||
|
||||
if (autologin == -1) { /* esc@magic.fi; force */
|
||||
#if defined(AUTHENTICATION)
|
||||
autologin = 1;
|
||||
#endif
|
||||
#if defined(ENCRYPTION)
|
||||
encrypt_auto(1);
|
||||
decrypt_auto(1);
|
||||
#endif
|
||||
}
|
||||
|
||||
if (autologin == -1)
|
||||
autologin = (rlogin == _POSIX_VDISABLE) ? 0 : 1;
|
||||
|
||||
argc -= optind;
|
||||
argv += optind;
|
||||
|
||||
if (argc) {
|
||||
char *args[7], **argp = args;
|
||||
|
||||
if (argc > 2)
|
||||
usage();
|
||||
*argp++ = prompt;
|
||||
if (user) {
|
||||
*argp++ = "-l";
|
||||
*argp++ = user;
|
||||
}
|
||||
*argp++ = argv[0]; /* host */
|
||||
if (argc > 1)
|
||||
*argp++ = argv[1]; /* port */
|
||||
*argp = 0;
|
||||
|
||||
if (setjmp(toplevel) != 0)
|
||||
Exit(0);
|
||||
if (tn(argp - args, args) == 1)
|
||||
return (0);
|
||||
else
|
||||
return (1);
|
||||
}
|
||||
setjmp(toplevel);
|
||||
for (;;) {
|
||||
command(1, 0, 0);
|
||||
}
|
||||
}
|
163
crypto/heimdal/appl/telnet/telnet/network.c
Normal file
163
crypto/heimdal/appl/telnet/telnet/network.c
Normal file
@ -0,0 +1,163 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnet_locl.h"
|
||||
|
||||
RCSID("$Id: network.c,v 1.10 1997/05/04 04:01:08 assar Exp $");
|
||||
|
||||
Ring netoring, netiring;
|
||||
unsigned char netobuf[2*BUFSIZ], netibuf[BUFSIZ];
|
||||
|
||||
/*
|
||||
* Initialize internal network data structures.
|
||||
*/
|
||||
|
||||
void
|
||||
init_network(void)
|
||||
{
|
||||
if (ring_init(&netoring, netobuf, sizeof netobuf) != 1) {
|
||||
exit(1);
|
||||
}
|
||||
if (ring_init(&netiring, netibuf, sizeof netibuf) != 1) {
|
||||
exit(1);
|
||||
}
|
||||
NetTrace = stdout;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Check to see if any out-of-band data exists on a socket (for
|
||||
* Telnet "synch" processing).
|
||||
*/
|
||||
|
||||
int
|
||||
stilloob(void)
|
||||
{
|
||||
static struct timeval timeout = { 0 };
|
||||
fd_set excepts;
|
||||
int value;
|
||||
|
||||
do {
|
||||
FD_ZERO(&excepts);
|
||||
FD_SET(net, &excepts);
|
||||
value = select(net+1, 0, 0, &excepts, &timeout);
|
||||
} while ((value == -1) && (errno == EINTR));
|
||||
|
||||
if (value < 0) {
|
||||
perror("select");
|
||||
quit();
|
||||
/* NOTREACHED */
|
||||
}
|
||||
if (FD_ISSET(net, &excepts)) {
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* setneturg()
|
||||
*
|
||||
* Sets "neturg" to the current location.
|
||||
*/
|
||||
|
||||
void
|
||||
setneturg(void)
|
||||
{
|
||||
ring_mark(&netoring);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* netflush
|
||||
* Send as much data as possible to the network,
|
||||
* handling requests for urgent data.
|
||||
*
|
||||
* The return value indicates whether we did any
|
||||
* useful work.
|
||||
*/
|
||||
|
||||
|
||||
int
|
||||
netflush(void)
|
||||
{
|
||||
int n, n1;
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
if (encrypt_output)
|
||||
ring_encrypt(&netoring, encrypt_output);
|
||||
#endif
|
||||
if ((n1 = n = ring_full_consecutive(&netoring)) > 0) {
|
||||
if (!ring_at_mark(&netoring)) {
|
||||
n = send(net, (char *)netoring.consume, n, 0); /* normal write */
|
||||
} else {
|
||||
/*
|
||||
* In 4.2 (and 4.3) systems, there is some question about
|
||||
* what byte in a sendOOB operation is the "OOB" data.
|
||||
* To make ourselves compatible, we only send ONE byte
|
||||
* out of band, the one WE THINK should be OOB (though
|
||||
* we really have more the TCP philosophy of urgent data
|
||||
* rather than the Unix philosophy of OOB data).
|
||||
*/
|
||||
n = send(net, (char *)netoring.consume, 1, MSG_OOB);/* URGENT data */
|
||||
}
|
||||
}
|
||||
if (n < 0) {
|
||||
if (errno != ENOBUFS && errno != EWOULDBLOCK) {
|
||||
setcommandmode();
|
||||
perror(hostname);
|
||||
NetClose(net);
|
||||
ring_clear_mark(&netoring);
|
||||
longjmp(peerdied, -1);
|
||||
/*NOTREACHED*/
|
||||
}
|
||||
n = 0;
|
||||
}
|
||||
if (netdata && n) {
|
||||
Dump('>', netoring.consume, n);
|
||||
}
|
||||
if (n) {
|
||||
ring_consumed(&netoring, n);
|
||||
/*
|
||||
* If we sent all, and more to send, then recurse to pick
|
||||
* up the other half.
|
||||
*/
|
||||
if ((n1 == n) && ring_full_consecutive(&netoring)) {
|
||||
netflush();
|
||||
}
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
321
crypto/heimdal/appl/telnet/telnet/ring.c
Normal file
321
crypto/heimdal/appl/telnet/telnet/ring.c
Normal file
@ -0,0 +1,321 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnet_locl.h"
|
||||
|
||||
RCSID("$Id: ring.c,v 1.11 2000/02/06 05:15:21 assar Exp $");
|
||||
|
||||
/*
|
||||
* This defines a structure for a ring buffer.
|
||||
*
|
||||
* The circular buffer has two parts:
|
||||
*(((
|
||||
* full: [consume, supply)
|
||||
* empty: [supply, consume)
|
||||
*]]]
|
||||
*
|
||||
*/
|
||||
|
||||
/* Internal macros */
|
||||
|
||||
#define ring_subtract(d,a,b) (((a)-(b) >= 0)? \
|
||||
(a)-(b): (((a)-(b))+(d)->size))
|
||||
|
||||
#define ring_increment(d,a,c) (((a)+(c) < (d)->top)? \
|
||||
(a)+(c) : (((a)+(c))-(d)->size))
|
||||
|
||||
#define ring_decrement(d,a,c) (((a)-(c) >= (d)->bottom)? \
|
||||
(a)-(c) : (((a)-(c))-(d)->size))
|
||||
|
||||
|
||||
/*
|
||||
* The following is a clock, used to determine full, empty, etc.
|
||||
*
|
||||
* There is some trickiness here. Since the ring buffers are initialized
|
||||
* to ZERO on allocation, we need to make sure, when interpreting the
|
||||
* clock, that when the times are EQUAL, then the buffer is FULL.
|
||||
*/
|
||||
static u_long ring_clock = 0;
|
||||
|
||||
|
||||
#define ring_empty(d) (((d)->consume == (d)->supply) && \
|
||||
((d)->consumetime >= (d)->supplytime))
|
||||
#define ring_full(d) (((d)->supply == (d)->consume) && \
|
||||
((d)->supplytime > (d)->consumetime))
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* Buffer state transition routines */
|
||||
|
||||
int
|
||||
ring_init(Ring *ring, unsigned char *buffer, int count)
|
||||
{
|
||||
memset(ring, 0, sizeof *ring);
|
||||
|
||||
ring->size = count;
|
||||
|
||||
ring->supply = ring->consume = ring->bottom = buffer;
|
||||
|
||||
ring->top = ring->bottom+ring->size;
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
ring->clearto = 0;
|
||||
#endif
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* Mark routines */
|
||||
|
||||
/*
|
||||
* Mark the most recently supplied byte.
|
||||
*/
|
||||
|
||||
void
|
||||
ring_mark(Ring *ring)
|
||||
{
|
||||
ring->mark = ring_decrement(ring, ring->supply, 1);
|
||||
}
|
||||
|
||||
/*
|
||||
* Is the ring pointing to the mark?
|
||||
*/
|
||||
|
||||
int
|
||||
ring_at_mark(Ring *ring)
|
||||
{
|
||||
if (ring->mark == ring->consume) {
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Clear any mark set on the ring.
|
||||
*/
|
||||
|
||||
void
|
||||
ring_clear_mark(Ring *ring)
|
||||
{
|
||||
ring->mark = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Add characters from current segment to ring buffer.
|
||||
*/
|
||||
void
|
||||
ring_supplied(Ring *ring, int count)
|
||||
{
|
||||
ring->supply = ring_increment(ring, ring->supply, count);
|
||||
ring->supplytime = ++ring_clock;
|
||||
}
|
||||
|
||||
/*
|
||||
* We have just consumed "c" bytes.
|
||||
*/
|
||||
void
|
||||
ring_consumed(Ring *ring, int count)
|
||||
{
|
||||
if (count == 0) /* don't update anything */
|
||||
return;
|
||||
|
||||
if (ring->mark &&
|
||||
(ring_subtract(ring, ring->mark, ring->consume) < count)) {
|
||||
ring->mark = 0;
|
||||
}
|
||||
#if defined(ENCRYPTION)
|
||||
if (ring->consume < ring->clearto &&
|
||||
ring->clearto <= ring->consume + count)
|
||||
ring->clearto = 0;
|
||||
else if (ring->consume + count > ring->top &&
|
||||
ring->bottom <= ring->clearto &&
|
||||
ring->bottom + ((ring->consume + count) - ring->top))
|
||||
ring->clearto = 0;
|
||||
#endif
|
||||
ring->consume = ring_increment(ring, ring->consume, count);
|
||||
ring->consumetime = ++ring_clock;
|
||||
/*
|
||||
* Try to encourage "ring_empty_consecutive()" to be large.
|
||||
*/
|
||||
if (ring_empty(ring)) {
|
||||
ring->consume = ring->supply = ring->bottom;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Buffer state query routines */
|
||||
|
||||
|
||||
/* Number of bytes that may be supplied */
|
||||
int
|
||||
ring_empty_count(Ring *ring)
|
||||
{
|
||||
if (ring_empty(ring)) { /* if empty */
|
||||
return ring->size;
|
||||
} else {
|
||||
return ring_subtract(ring, ring->consume, ring->supply);
|
||||
}
|
||||
}
|
||||
|
||||
/* number of CONSECUTIVE bytes that may be supplied */
|
||||
int
|
||||
ring_empty_consecutive(Ring *ring)
|
||||
{
|
||||
if ((ring->consume < ring->supply) || ring_empty(ring)) {
|
||||
/*
|
||||
* if consume is "below" supply, or empty, then
|
||||
* return distance to the top
|
||||
*/
|
||||
return ring_subtract(ring, ring->top, ring->supply);
|
||||
} else {
|
||||
/*
|
||||
* else, return what we may.
|
||||
*/
|
||||
return ring_subtract(ring, ring->consume, ring->supply);
|
||||
}
|
||||
}
|
||||
|
||||
/* Return the number of bytes that are available for consuming
|
||||
* (but don't give more than enough to get to cross over set mark)
|
||||
*/
|
||||
|
||||
int
|
||||
ring_full_count(Ring *ring)
|
||||
{
|
||||
if ((ring->mark == 0) || (ring->mark == ring->consume)) {
|
||||
if (ring_full(ring)) {
|
||||
return ring->size; /* nothing consumed, but full */
|
||||
} else {
|
||||
return ring_subtract(ring, ring->supply, ring->consume);
|
||||
}
|
||||
} else {
|
||||
return ring_subtract(ring, ring->mark, ring->consume);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Return the number of CONSECUTIVE bytes available for consuming.
|
||||
* However, don't return more than enough to cross over set mark.
|
||||
*/
|
||||
int
|
||||
ring_full_consecutive(Ring *ring)
|
||||
{
|
||||
if ((ring->mark == 0) || (ring->mark == ring->consume)) {
|
||||
if ((ring->supply < ring->consume) || ring_full(ring)) {
|
||||
return ring_subtract(ring, ring->top, ring->consume);
|
||||
} else {
|
||||
return ring_subtract(ring, ring->supply, ring->consume);
|
||||
}
|
||||
} else {
|
||||
if (ring->mark < ring->consume) {
|
||||
return ring_subtract(ring, ring->top, ring->consume);
|
||||
} else { /* Else, distance to mark */
|
||||
return ring_subtract(ring, ring->mark, ring->consume);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Move data into the "supply" portion of of the ring buffer.
|
||||
*/
|
||||
void
|
||||
ring_supply_data(Ring *ring, unsigned char *buffer, int count)
|
||||
{
|
||||
int i;
|
||||
|
||||
while (count) {
|
||||
i = min(count, ring_empty_consecutive(ring));
|
||||
memmove(ring->supply, buffer, i);
|
||||
ring_supplied(ring, i);
|
||||
count -= i;
|
||||
buffer += i;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef notdef
|
||||
|
||||
/*
|
||||
* Move data from the "consume" portion of the ring buffer
|
||||
*/
|
||||
void
|
||||
ring_consume_data(Ring *ring, unsigned char *buffer, int count)
|
||||
{
|
||||
int i;
|
||||
|
||||
while (count) {
|
||||
i = min(count, ring_full_consecutive(ring));
|
||||
memmove(buffer, ring->consume, i);
|
||||
ring_consumed(ring, i);
|
||||
count -= i;
|
||||
buffer += i;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
void
|
||||
ring_encrypt(Ring *ring, void (*encryptor)(unsigned char *, int))
|
||||
{
|
||||
unsigned char *s, *c;
|
||||
|
||||
if (ring_empty(ring) || ring->clearto == ring->supply)
|
||||
return;
|
||||
|
||||
if (!(c = ring->clearto))
|
||||
c = ring->consume;
|
||||
|
||||
s = ring->supply;
|
||||
|
||||
if (s <= c) {
|
||||
(*encryptor)(c, ring->top - c);
|
||||
(*encryptor)(ring->bottom, s - ring->bottom);
|
||||
} else
|
||||
(*encryptor)(c, s - c);
|
||||
|
||||
ring->clearto = ring->supply;
|
||||
}
|
||||
|
||||
void
|
||||
ring_clearto(Ring *ring)
|
||||
{
|
||||
if (!ring_empty(ring))
|
||||
ring->clearto = ring->supply;
|
||||
else
|
||||
ring->clearto = 0;
|
||||
}
|
||||
#endif
|
||||
|
99
crypto/heimdal/appl/telnet/telnet/ring.h
Normal file
99
crypto/heimdal/appl/telnet/telnet/ring.h
Normal file
@ -0,0 +1,99 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)ring.h 8.1 (Berkeley) 6/6/93
|
||||
*/
|
||||
|
||||
/* $Id: ring.h,v 1.4 2000/02/06 05:15:47 assar Exp $ */
|
||||
|
||||
/*
|
||||
* This defines a structure for a ring buffer.
|
||||
*
|
||||
* The circular buffer has two parts:
|
||||
*(((
|
||||
* full: [consume, supply)
|
||||
* empty: [supply, consume)
|
||||
*]]]
|
||||
*
|
||||
*/
|
||||
typedef struct {
|
||||
unsigned char *consume, /* where data comes out of */
|
||||
*supply, /* where data comes in to */
|
||||
*bottom, /* lowest address in buffer */
|
||||
*top, /* highest address+1 in buffer */
|
||||
*mark; /* marker (user defined) */
|
||||
#if defined(ENCRYPTION)
|
||||
unsigned char *clearto; /* Data to this point is clear text */
|
||||
unsigned char *encryyptedto; /* Data is encrypted to here */
|
||||
#endif
|
||||
int size; /* size in bytes of buffer */
|
||||
u_long consumetime, /* help us keep straight full, empty, etc. */
|
||||
supplytime;
|
||||
} Ring;
|
||||
|
||||
/* Here are some functions and macros to deal with the ring buffer */
|
||||
|
||||
/* Initialization routine */
|
||||
extern int
|
||||
ring_init (Ring *ring, unsigned char *buffer, int count);
|
||||
|
||||
/* Data movement routines */
|
||||
extern void
|
||||
ring_supply_data (Ring *ring, unsigned char *buffer, int count);
|
||||
#ifdef notdef
|
||||
extern void
|
||||
ring_consume_data (Ring *ring, unsigned char *buffer, int count);
|
||||
#endif
|
||||
|
||||
/* Buffer state transition routines */
|
||||
extern void
|
||||
ring_supplied (Ring *ring, int count),
|
||||
ring_consumed (Ring *ring, int count);
|
||||
|
||||
/* Buffer state query routines */
|
||||
extern int
|
||||
ring_empty_count (Ring *ring),
|
||||
ring_empty_consecutive (Ring *ring),
|
||||
ring_full_count (Ring *ring),
|
||||
ring_full_consecutive (Ring *ring);
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
extern void
|
||||
ring_encrypt (Ring *ring, void (*func)(unsigned char *, int)),
|
||||
ring_clearto (Ring *ring);
|
||||
#endif
|
||||
|
||||
extern int ring_at_mark(Ring *ring);
|
||||
|
||||
extern void
|
||||
ring_clear_mark(Ring *ring),
|
||||
ring_mark(Ring *ring);
|
972
crypto/heimdal/appl/telnet/telnet/sys_bsd.c
Normal file
972
crypto/heimdal/appl/telnet/telnet/sys_bsd.c
Normal file
@ -0,0 +1,972 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1990, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnet_locl.h"
|
||||
|
||||
RCSID("$Id: sys_bsd.c,v 1.23 1998/06/09 19:24:46 joda Exp $");
|
||||
|
||||
/*
|
||||
* The following routines try to encapsulate what is system dependent
|
||||
* (at least between 4.x and dos) which is used in telnet.c.
|
||||
*/
|
||||
|
||||
int
|
||||
tout, /* Output file descriptor */
|
||||
tin, /* Input file descriptor */
|
||||
net;
|
||||
|
||||
struct termios old_tc = { 0 };
|
||||
extern struct termios new_tc;
|
||||
|
||||
# ifndef TCSANOW
|
||||
# ifdef TCSETS
|
||||
# define TCSANOW TCSETS
|
||||
# define TCSADRAIN TCSETSW
|
||||
# define tcgetattr(f, t) ioctl(f, TCGETS, (char *)t)
|
||||
# else
|
||||
# ifdef TCSETA
|
||||
# define TCSANOW TCSETA
|
||||
# define TCSADRAIN TCSETAW
|
||||
# define tcgetattr(f, t) ioctl(f, TCGETA, (char *)t)
|
||||
# else
|
||||
# define TCSANOW TIOCSETA
|
||||
# define TCSADRAIN TIOCSETAW
|
||||
# define tcgetattr(f, t) ioctl(f, TIOCGETA, (char *)t)
|
||||
# endif
|
||||
# endif
|
||||
# define tcsetattr(f, a, t) ioctl(f, a, (char *)t)
|
||||
# define cfgetospeed(ptr) ((ptr)->c_cflag&CBAUD)
|
||||
# ifdef CIBAUD
|
||||
# define cfgetispeed(ptr) (((ptr)->c_cflag&CIBAUD) >> IBSHIFT)
|
||||
# else
|
||||
# define cfgetispeed(ptr) cfgetospeed(ptr)
|
||||
# endif
|
||||
# endif /* TCSANOW */
|
||||
|
||||
static fd_set ibits, obits, xbits;
|
||||
|
||||
|
||||
void
|
||||
init_sys(void)
|
||||
{
|
||||
tout = fileno(stdout);
|
||||
tin = fileno(stdin);
|
||||
FD_ZERO(&ibits);
|
||||
FD_ZERO(&obits);
|
||||
FD_ZERO(&xbits);
|
||||
|
||||
errno = 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
TerminalWrite(char *buf, int n)
|
||||
{
|
||||
return write(tout, buf, n);
|
||||
}
|
||||
|
||||
int
|
||||
TerminalRead(unsigned char *buf, int n)
|
||||
{
|
||||
return read(tin, buf, n);
|
||||
}
|
||||
|
||||
/*
|
||||
*
|
||||
*/
|
||||
|
||||
int
|
||||
TerminalAutoFlush(void)
|
||||
{
|
||||
#if defined(LNOFLSH)
|
||||
int flush;
|
||||
|
||||
ioctl(0, TIOCLGET, (char *)&flush);
|
||||
return !(flush&LNOFLSH); /* if LNOFLSH, no autoflush */
|
||||
#else /* LNOFLSH */
|
||||
return 1;
|
||||
#endif /* LNOFLSH */
|
||||
}
|
||||
|
||||
#ifdef KLUDGELINEMODE
|
||||
extern int kludgelinemode;
|
||||
#endif
|
||||
/*
|
||||
* TerminalSpecialChars()
|
||||
*
|
||||
* Look at an input character to see if it is a special character
|
||||
* and decide what to do.
|
||||
*
|
||||
* Output:
|
||||
*
|
||||
* 0 Don't add this character.
|
||||
* 1 Do add this character
|
||||
*/
|
||||
|
||||
int
|
||||
TerminalSpecialChars(int c)
|
||||
{
|
||||
if (c == termIntChar) {
|
||||
intp();
|
||||
return 0;
|
||||
} else if (c == termQuitChar) {
|
||||
#ifdef KLUDGELINEMODE
|
||||
if (kludgelinemode)
|
||||
sendbrk();
|
||||
else
|
||||
#endif
|
||||
sendabort();
|
||||
return 0;
|
||||
} else if (c == termEofChar) {
|
||||
if (my_want_state_is_will(TELOPT_LINEMODE)) {
|
||||
sendeof();
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
} else if (c == termSuspChar) {
|
||||
sendsusp();
|
||||
return(0);
|
||||
} else if (c == termFlushChar) {
|
||||
xmitAO(); /* Transmit Abort Output */
|
||||
return 0;
|
||||
} else if (!MODE_LOCAL_CHARS(globalmode)) {
|
||||
if (c == termKillChar) {
|
||||
xmitEL();
|
||||
return 0;
|
||||
} else if (c == termEraseChar) {
|
||||
xmitEC(); /* Transmit Erase Character */
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Flush output to the terminal
|
||||
*/
|
||||
|
||||
void
|
||||
TerminalFlushOutput(void)
|
||||
{
|
||||
#ifdef TIOCFLUSH
|
||||
ioctl(fileno(stdout), TIOCFLUSH, (char *) 0);
|
||||
#else
|
||||
ioctl(fileno(stdout), TCFLSH, (char *) 0);
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
TerminalSaveState(void)
|
||||
{
|
||||
tcgetattr(0, &old_tc);
|
||||
|
||||
new_tc = old_tc;
|
||||
|
||||
#ifndef VDISCARD
|
||||
termFlushChar = CONTROL('O');
|
||||
#endif
|
||||
#ifndef VWERASE
|
||||
termWerasChar = CONTROL('W');
|
||||
#endif
|
||||
#ifndef VREPRINT
|
||||
termRprntChar = CONTROL('R');
|
||||
#endif
|
||||
#ifndef VLNEXT
|
||||
termLiteralNextChar = CONTROL('V');
|
||||
#endif
|
||||
#ifndef VSTART
|
||||
termStartChar = CONTROL('Q');
|
||||
#endif
|
||||
#ifndef VSTOP
|
||||
termStopChar = CONTROL('S');
|
||||
#endif
|
||||
#ifndef VSTATUS
|
||||
termAytChar = CONTROL('T');
|
||||
#endif
|
||||
}
|
||||
|
||||
cc_t*
|
||||
tcval(int func)
|
||||
{
|
||||
switch(func) {
|
||||
case SLC_IP: return(&termIntChar);
|
||||
case SLC_ABORT: return(&termQuitChar);
|
||||
case SLC_EOF: return(&termEofChar);
|
||||
case SLC_EC: return(&termEraseChar);
|
||||
case SLC_EL: return(&termKillChar);
|
||||
case SLC_XON: return(&termStartChar);
|
||||
case SLC_XOFF: return(&termStopChar);
|
||||
case SLC_FORW1: return(&termForw1Char);
|
||||
case SLC_FORW2: return(&termForw2Char);
|
||||
# ifdef VDISCARD
|
||||
case SLC_AO: return(&termFlushChar);
|
||||
# endif
|
||||
# ifdef VSUSP
|
||||
case SLC_SUSP: return(&termSuspChar);
|
||||
# endif
|
||||
# ifdef VWERASE
|
||||
case SLC_EW: return(&termWerasChar);
|
||||
# endif
|
||||
# ifdef VREPRINT
|
||||
case SLC_RP: return(&termRprntChar);
|
||||
# endif
|
||||
# ifdef VLNEXT
|
||||
case SLC_LNEXT: return(&termLiteralNextChar);
|
||||
# endif
|
||||
# ifdef VSTATUS
|
||||
case SLC_AYT: return(&termAytChar);
|
||||
# endif
|
||||
|
||||
case SLC_SYNCH:
|
||||
case SLC_BRK:
|
||||
case SLC_EOR:
|
||||
default:
|
||||
return((cc_t *)0);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
TerminalDefaultChars(void)
|
||||
{
|
||||
memmove(new_tc.c_cc, old_tc.c_cc, sizeof(old_tc.c_cc));
|
||||
# ifndef VDISCARD
|
||||
termFlushChar = CONTROL('O');
|
||||
# endif
|
||||
# ifndef VWERASE
|
||||
termWerasChar = CONTROL('W');
|
||||
# endif
|
||||
# ifndef VREPRINT
|
||||
termRprntChar = CONTROL('R');
|
||||
# endif
|
||||
# ifndef VLNEXT
|
||||
termLiteralNextChar = CONTROL('V');
|
||||
# endif
|
||||
# ifndef VSTART
|
||||
termStartChar = CONTROL('Q');
|
||||
# endif
|
||||
# ifndef VSTOP
|
||||
termStopChar = CONTROL('S');
|
||||
# endif
|
||||
# ifndef VSTATUS
|
||||
termAytChar = CONTROL('T');
|
||||
# endif
|
||||
}
|
||||
|
||||
#ifdef notdef
|
||||
void
|
||||
TerminalRestoreState()
|
||||
{
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* TerminalNewMode - set up terminal to a specific mode.
|
||||
* MODE_ECHO: do local terminal echo
|
||||
* MODE_FLOW: do local flow control
|
||||
* MODE_TRAPSIG: do local mapping to TELNET IAC sequences
|
||||
* MODE_EDIT: do local line editing
|
||||
*
|
||||
* Command mode:
|
||||
* MODE_ECHO|MODE_EDIT|MODE_FLOW|MODE_TRAPSIG
|
||||
* local echo
|
||||
* local editing
|
||||
* local xon/xoff
|
||||
* local signal mapping
|
||||
*
|
||||
* Linemode:
|
||||
* local/no editing
|
||||
* Both Linemode and Single Character mode:
|
||||
* local/remote echo
|
||||
* local/no xon/xoff
|
||||
* local/no signal mapping
|
||||
*/
|
||||
|
||||
|
||||
#ifdef SIGTSTP
|
||||
static RETSIGTYPE susp();
|
||||
#endif /* SIGTSTP */
|
||||
#ifdef SIGINFO
|
||||
static RETSIGTYPE ayt();
|
||||
#endif
|
||||
|
||||
void
|
||||
TerminalNewMode(int f)
|
||||
{
|
||||
static int prevmode = 0;
|
||||
struct termios tmp_tc;
|
||||
int onoff;
|
||||
int old;
|
||||
cc_t esc;
|
||||
|
||||
globalmode = f&~MODE_FORCE;
|
||||
if (prevmode == f)
|
||||
return;
|
||||
|
||||
/*
|
||||
* Write any outstanding data before switching modes
|
||||
* ttyflush() returns 0 only when there is no more data
|
||||
* left to write out, it returns -1 if it couldn't do
|
||||
* anything at all, otherwise it returns 1 + the number
|
||||
* of characters left to write.
|
||||
*/
|
||||
old = ttyflush(SYNCHing|flushout);
|
||||
if (old < 0 || old > 1) {
|
||||
tcgetattr(tin, &tmp_tc);
|
||||
do {
|
||||
/*
|
||||
* Wait for data to drain, then flush again.
|
||||
*/
|
||||
tcsetattr(tin, TCSADRAIN, &tmp_tc);
|
||||
old = ttyflush(SYNCHing|flushout);
|
||||
} while (old < 0 || old > 1);
|
||||
}
|
||||
|
||||
old = prevmode;
|
||||
prevmode = f&~MODE_FORCE;
|
||||
tmp_tc = new_tc;
|
||||
|
||||
if (f&MODE_ECHO) {
|
||||
tmp_tc.c_lflag |= ECHO;
|
||||
tmp_tc.c_oflag |= ONLCR;
|
||||
if (crlf)
|
||||
tmp_tc.c_iflag |= ICRNL;
|
||||
} else {
|
||||
tmp_tc.c_lflag &= ~ECHO;
|
||||
tmp_tc.c_oflag &= ~ONLCR;
|
||||
# ifdef notdef
|
||||
if (crlf)
|
||||
tmp_tc.c_iflag &= ~ICRNL;
|
||||
# endif
|
||||
}
|
||||
|
||||
if ((f&MODE_FLOW) == 0) {
|
||||
tmp_tc.c_iflag &= ~(IXOFF|IXON); /* Leave the IXANY bit alone */
|
||||
} else {
|
||||
if (restartany < 0) {
|
||||
tmp_tc.c_iflag |= IXOFF|IXON; /* Leave the IXANY bit alone */
|
||||
} else if (restartany > 0) {
|
||||
tmp_tc.c_iflag |= IXOFF|IXON|IXANY;
|
||||
} else {
|
||||
tmp_tc.c_iflag |= IXOFF|IXON;
|
||||
tmp_tc.c_iflag &= ~IXANY;
|
||||
}
|
||||
}
|
||||
|
||||
if ((f&MODE_TRAPSIG) == 0) {
|
||||
tmp_tc.c_lflag &= ~ISIG;
|
||||
localchars = 0;
|
||||
} else {
|
||||
tmp_tc.c_lflag |= ISIG;
|
||||
localchars = 1;
|
||||
}
|
||||
|
||||
if (f&MODE_EDIT) {
|
||||
tmp_tc.c_lflag |= ICANON;
|
||||
} else {
|
||||
tmp_tc.c_lflag &= ~ICANON;
|
||||
tmp_tc.c_iflag &= ~ICRNL;
|
||||
tmp_tc.c_cc[VMIN] = 1;
|
||||
tmp_tc.c_cc[VTIME] = 0;
|
||||
}
|
||||
|
||||
if ((f&(MODE_EDIT|MODE_TRAPSIG)) == 0) {
|
||||
# ifdef VLNEXT
|
||||
tmp_tc.c_cc[VLNEXT] = (cc_t)(_POSIX_VDISABLE);
|
||||
# endif
|
||||
}
|
||||
|
||||
if (f&MODE_SOFT_TAB) {
|
||||
# ifdef OXTABS
|
||||
tmp_tc.c_oflag |= OXTABS;
|
||||
# endif
|
||||
# ifdef TABDLY
|
||||
tmp_tc.c_oflag &= ~TABDLY;
|
||||
tmp_tc.c_oflag |= TAB3;
|
||||
# endif
|
||||
} else {
|
||||
# ifdef OXTABS
|
||||
tmp_tc.c_oflag &= ~OXTABS;
|
||||
# endif
|
||||
# ifdef TABDLY
|
||||
tmp_tc.c_oflag &= ~TABDLY;
|
||||
# endif
|
||||
}
|
||||
|
||||
if (f&MODE_LIT_ECHO) {
|
||||
# ifdef ECHOCTL
|
||||
tmp_tc.c_lflag &= ~ECHOCTL;
|
||||
# endif
|
||||
} else {
|
||||
# ifdef ECHOCTL
|
||||
tmp_tc.c_lflag |= ECHOCTL;
|
||||
# endif
|
||||
}
|
||||
|
||||
if (f == -1) {
|
||||
onoff = 0;
|
||||
} else {
|
||||
if (f & MODE_INBIN)
|
||||
tmp_tc.c_iflag &= ~ISTRIP;
|
||||
else
|
||||
tmp_tc.c_iflag |= ISTRIP;
|
||||
if ((f & MODE_OUTBIN) || (f & MODE_OUT8)) {
|
||||
tmp_tc.c_cflag &= ~(CSIZE|PARENB);
|
||||
tmp_tc.c_cflag |= CS8;
|
||||
if(f & MODE_OUTBIN)
|
||||
tmp_tc.c_oflag &= ~OPOST;
|
||||
else
|
||||
tmp_tc.c_oflag |= OPOST;
|
||||
} else {
|
||||
tmp_tc.c_cflag &= ~(CSIZE|PARENB);
|
||||
tmp_tc.c_cflag |= old_tc.c_cflag & (CSIZE|PARENB);
|
||||
tmp_tc.c_oflag |= OPOST;
|
||||
}
|
||||
onoff = 1;
|
||||
}
|
||||
|
||||
if (f != -1) {
|
||||
|
||||
#ifdef SIGTSTP
|
||||
signal(SIGTSTP, susp);
|
||||
#endif /* SIGTSTP */
|
||||
#ifdef SIGINFO
|
||||
signal(SIGINFO, ayt);
|
||||
#endif
|
||||
#ifdef NOKERNINFO
|
||||
tmp_tc.c_lflag |= NOKERNINFO;
|
||||
#endif
|
||||
/*
|
||||
* We don't want to process ^Y here. It's just another
|
||||
* character that we'll pass on to the back end. It has
|
||||
* to process it because it will be processed when the
|
||||
* user attempts to read it, not when we send it.
|
||||
*/
|
||||
# ifdef VDSUSP
|
||||
tmp_tc.c_cc[VDSUSP] = (cc_t)(_POSIX_VDISABLE);
|
||||
# endif
|
||||
/*
|
||||
* If the VEOL character is already set, then use VEOL2,
|
||||
* otherwise use VEOL.
|
||||
*/
|
||||
esc = (rlogin != _POSIX_VDISABLE) ? rlogin : escape;
|
||||
if ((tmp_tc.c_cc[VEOL] != esc)
|
||||
# ifdef VEOL2
|
||||
&& (tmp_tc.c_cc[VEOL2] != esc)
|
||||
# endif
|
||||
) {
|
||||
if (tmp_tc.c_cc[VEOL] == (cc_t)(_POSIX_VDISABLE))
|
||||
tmp_tc.c_cc[VEOL] = esc;
|
||||
# ifdef VEOL2
|
||||
else if (tmp_tc.c_cc[VEOL2] == (cc_t)(_POSIX_VDISABLE))
|
||||
tmp_tc.c_cc[VEOL2] = esc;
|
||||
# endif
|
||||
}
|
||||
} else {
|
||||
sigset_t sm;
|
||||
#ifdef SIGINFO
|
||||
RETSIGTYPE ayt_status();
|
||||
|
||||
signal(SIGINFO, ayt_status);
|
||||
#endif
|
||||
#ifdef SIGTSTP
|
||||
signal(SIGTSTP, SIG_DFL);
|
||||
sigemptyset(&sm);
|
||||
sigaddset(&sm, SIGTSTP);
|
||||
sigprocmask(SIG_UNBLOCK, &sm, NULL);
|
||||
#endif /* SIGTSTP */
|
||||
tmp_tc = old_tc;
|
||||
}
|
||||
if (tcsetattr(tin, TCSADRAIN, &tmp_tc) < 0)
|
||||
tcsetattr(tin, TCSANOW, &tmp_tc);
|
||||
|
||||
ioctl(tin, FIONBIO, (char *)&onoff);
|
||||
ioctl(tout, FIONBIO, (char *)&onoff);
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Try to guess whether speeds are "encoded" (4.2BSD) or just numeric (4.4BSD).
|
||||
*/
|
||||
#if B4800 != 4800
|
||||
#define DECODE_BAUD
|
||||
#endif
|
||||
|
||||
#ifdef DECODE_BAUD
|
||||
#ifndef B7200
|
||||
#define B7200 B4800
|
||||
#endif
|
||||
|
||||
#ifndef B14400
|
||||
#define B14400 B9600
|
||||
#endif
|
||||
|
||||
#ifndef B19200
|
||||
# define B19200 B14400
|
||||
#endif
|
||||
|
||||
#ifndef B28800
|
||||
#define B28800 B19200
|
||||
#endif
|
||||
|
||||
#ifndef B38400
|
||||
# define B38400 B28800
|
||||
#endif
|
||||
|
||||
#ifndef B57600
|
||||
#define B57600 B38400
|
||||
#endif
|
||||
|
||||
#ifndef B76800
|
||||
#define B76800 B57600
|
||||
#endif
|
||||
|
||||
#ifndef B115200
|
||||
#define B115200 B76800
|
||||
#endif
|
||||
|
||||
#ifndef B230400
|
||||
#define B230400 B115200
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* This code assumes that the values B0, B50, B75...
|
||||
* are in ascending order. They do not have to be
|
||||
* contiguous.
|
||||
*/
|
||||
struct termspeeds {
|
||||
long speed;
|
||||
long value;
|
||||
} termspeeds[] = {
|
||||
{ 0, B0 }, { 50, B50 }, { 75, B75 },
|
||||
{ 110, B110 }, { 134, B134 }, { 150, B150 },
|
||||
{ 200, B200 }, { 300, B300 }, { 600, B600 },
|
||||
{ 1200, B1200 }, { 1800, B1800 }, { 2400, B2400 },
|
||||
{ 4800, B4800 }, { 7200, B7200 }, { 9600, B9600 },
|
||||
{ 14400, B14400 }, { 19200, B19200 }, { 28800, B28800 },
|
||||
{ 38400, B38400 }, { 57600, B57600 }, { 115200, B115200 },
|
||||
{ 230400, B230400 }, { -1, B230400 }
|
||||
};
|
||||
#endif /* DECODE_BAUD */
|
||||
|
||||
void
|
||||
TerminalSpeeds(long *input_speed, long *output_speed)
|
||||
{
|
||||
#ifdef DECODE_BAUD
|
||||
struct termspeeds *tp;
|
||||
#endif /* DECODE_BAUD */
|
||||
long in, out;
|
||||
|
||||
out = cfgetospeed(&old_tc);
|
||||
in = cfgetispeed(&old_tc);
|
||||
if (in == 0)
|
||||
in = out;
|
||||
|
||||
#ifdef DECODE_BAUD
|
||||
tp = termspeeds;
|
||||
while ((tp->speed != -1) && (tp->value < in))
|
||||
tp++;
|
||||
*input_speed = tp->speed;
|
||||
|
||||
tp = termspeeds;
|
||||
while ((tp->speed != -1) && (tp->value < out))
|
||||
tp++;
|
||||
*output_speed = tp->speed;
|
||||
#else /* DECODE_BAUD */
|
||||
*input_speed = in;
|
||||
*output_speed = out;
|
||||
#endif /* DECODE_BAUD */
|
||||
}
|
||||
|
||||
int
|
||||
TerminalWindowSize(long *rows, long *cols)
|
||||
{
|
||||
struct winsize ws;
|
||||
|
||||
if (get_window_size (STDIN_FILENO, &ws) == 0) {
|
||||
*rows = ws.ws_row;
|
||||
*cols = ws.ws_col;
|
||||
return 1;
|
||||
} else
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
NetClose(int fd)
|
||||
{
|
||||
return close(fd);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
NetNonblockingIO(int fd, int onoff)
|
||||
{
|
||||
ioctl(fd, FIONBIO, (char *)&onoff);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Various signal handling routines.
|
||||
*/
|
||||
|
||||
static RETSIGTYPE deadpeer(int),
|
||||
intr(int), intr2(int), susp(int), sendwin(int);
|
||||
#ifdef SIGINFO
|
||||
static RETSIGTYPE ayt(int);
|
||||
#endif
|
||||
|
||||
|
||||
/* ARGSUSED */
|
||||
static RETSIGTYPE
|
||||
deadpeer(int sig)
|
||||
{
|
||||
setcommandmode();
|
||||
longjmp(peerdied, -1);
|
||||
}
|
||||
|
||||
/* ARGSUSED */
|
||||
static RETSIGTYPE
|
||||
intr(int sig)
|
||||
{
|
||||
if (localchars) {
|
||||
intp();
|
||||
return;
|
||||
}
|
||||
setcommandmode();
|
||||
longjmp(toplevel, -1);
|
||||
}
|
||||
|
||||
/* ARGSUSED */
|
||||
static RETSIGTYPE
|
||||
intr2(int sig)
|
||||
{
|
||||
if (localchars) {
|
||||
#ifdef KLUDGELINEMODE
|
||||
if (kludgelinemode)
|
||||
sendbrk();
|
||||
else
|
||||
#endif
|
||||
sendabort();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef SIGTSTP
|
||||
/* ARGSUSED */
|
||||
static RETSIGTYPE
|
||||
susp(int sig)
|
||||
{
|
||||
if ((rlogin != _POSIX_VDISABLE) && rlogin_susp())
|
||||
return;
|
||||
if (localchars)
|
||||
sendsusp();
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef SIGWINCH
|
||||
/* ARGSUSED */
|
||||
static RETSIGTYPE
|
||||
sendwin(int sig)
|
||||
{
|
||||
if (connected) {
|
||||
sendnaws();
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef SIGINFO
|
||||
/* ARGSUSED */
|
||||
static RETSIGTYPE
|
||||
ayt(int sig)
|
||||
{
|
||||
if (connected)
|
||||
sendayt();
|
||||
else
|
||||
ayt_status(sig);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
void
|
||||
sys_telnet_init(void)
|
||||
{
|
||||
signal(SIGINT, intr);
|
||||
signal(SIGQUIT, intr2);
|
||||
signal(SIGPIPE, deadpeer);
|
||||
#ifdef SIGWINCH
|
||||
signal(SIGWINCH, sendwin);
|
||||
#endif
|
||||
#ifdef SIGTSTP
|
||||
signal(SIGTSTP, susp);
|
||||
#endif
|
||||
#ifdef SIGINFO
|
||||
signal(SIGINFO, ayt);
|
||||
#endif
|
||||
|
||||
setconnmode(0);
|
||||
|
||||
NetNonblockingIO(net, 1);
|
||||
|
||||
|
||||
#if defined(SO_OOBINLINE)
|
||||
if (SetSockOpt(net, SOL_SOCKET, SO_OOBINLINE, 1) == -1) {
|
||||
perror("SetSockOpt");
|
||||
}
|
||||
#endif /* defined(SO_OOBINLINE) */
|
||||
}
|
||||
|
||||
/*
|
||||
* Process rings -
|
||||
*
|
||||
* This routine tries to fill up/empty our various rings.
|
||||
*
|
||||
* The parameter specifies whether this is a poll operation,
|
||||
* or a block-until-something-happens operation.
|
||||
*
|
||||
* The return value is 1 if something happened, 0 if not.
|
||||
*/
|
||||
|
||||
int
|
||||
process_rings(int netin,
|
||||
int netout,
|
||||
int netex,
|
||||
int ttyin,
|
||||
int ttyout,
|
||||
int poll) /* If 0, then block until something to do */
|
||||
{
|
||||
int c;
|
||||
/* One wants to be a bit careful about setting returnValue
|
||||
* to one, since a one implies we did some useful work,
|
||||
* and therefore probably won't be called to block next
|
||||
* time (TN3270 mode only).
|
||||
*/
|
||||
int returnValue = 0;
|
||||
static struct timeval TimeValue = { 0 };
|
||||
|
||||
if (netout) {
|
||||
FD_SET(net, &obits);
|
||||
}
|
||||
if (ttyout) {
|
||||
FD_SET(tout, &obits);
|
||||
}
|
||||
if (ttyin) {
|
||||
FD_SET(tin, &ibits);
|
||||
}
|
||||
if (netin) {
|
||||
FD_SET(net, &ibits);
|
||||
}
|
||||
#if !defined(SO_OOBINLINE)
|
||||
if (netex) {
|
||||
FD_SET(net, &xbits);
|
||||
}
|
||||
#endif
|
||||
if ((c = select(16, &ibits, &obits, &xbits,
|
||||
(poll == 0)? (struct timeval *)0 : &TimeValue)) < 0) {
|
||||
if (c == -1) {
|
||||
/*
|
||||
* we can get EINTR if we are in line mode,
|
||||
* and the user does an escape (TSTP), or
|
||||
* some other signal generator.
|
||||
*/
|
||||
if (errno == EINTR) {
|
||||
return 0;
|
||||
}
|
||||
/* I don't like this, does it ever happen? */
|
||||
printf("sleep(5) from telnet, after select\r\n");
|
||||
sleep(5);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Any urgent data?
|
||||
*/
|
||||
if (FD_ISSET(net, &xbits)) {
|
||||
FD_CLR(net, &xbits);
|
||||
SYNCHing = 1;
|
||||
ttyflush(1); /* flush already enqueued data */
|
||||
}
|
||||
|
||||
/*
|
||||
* Something to read from the network...
|
||||
*/
|
||||
if (FD_ISSET(net, &ibits)) {
|
||||
int canread;
|
||||
|
||||
FD_CLR(net, &ibits);
|
||||
canread = ring_empty_consecutive(&netiring);
|
||||
#if !defined(SO_OOBINLINE)
|
||||
/*
|
||||
* In 4.2 (and some early 4.3) systems, the
|
||||
* OOB indication and data handling in the kernel
|
||||
* is such that if two separate TCP Urgent requests
|
||||
* come in, one byte of TCP data will be overlaid.
|
||||
* This is fatal for Telnet, but we try to live
|
||||
* with it.
|
||||
*
|
||||
* In addition, in 4.2 (and...), a special protocol
|
||||
* is needed to pick up the TCP Urgent data in
|
||||
* the correct sequence.
|
||||
*
|
||||
* What we do is: if we think we are in urgent
|
||||
* mode, we look to see if we are "at the mark".
|
||||
* If we are, we do an OOB receive. If we run
|
||||
* this twice, we will do the OOB receive twice,
|
||||
* but the second will fail, since the second
|
||||
* time we were "at the mark", but there wasn't
|
||||
* any data there (the kernel doesn't reset
|
||||
* "at the mark" until we do a normal read).
|
||||
* Once we've read the OOB data, we go ahead
|
||||
* and do normal reads.
|
||||
*
|
||||
* There is also another problem, which is that
|
||||
* since the OOB byte we read doesn't put us
|
||||
* out of OOB state, and since that byte is most
|
||||
* likely the TELNET DM (data mark), we would
|
||||
* stay in the TELNET SYNCH (SYNCHing) state.
|
||||
* So, clocks to the rescue. If we've "just"
|
||||
* received a DM, then we test for the
|
||||
* presence of OOB data when the receive OOB
|
||||
* fails (and AFTER we did the normal mode read
|
||||
* to clear "at the mark").
|
||||
*/
|
||||
if (SYNCHing) {
|
||||
int atmark;
|
||||
static int bogus_oob = 0, first = 1;
|
||||
|
||||
ioctl(net, SIOCATMARK, (char *)&atmark);
|
||||
if (atmark) {
|
||||
c = recv(net, netiring.supply, canread, MSG_OOB);
|
||||
if ((c == -1) && (errno == EINVAL)) {
|
||||
c = recv(net, netiring.supply, canread, 0);
|
||||
if (clocks.didnetreceive < clocks.gotDM) {
|
||||
SYNCHing = stilloob();
|
||||
}
|
||||
} else if (first && c > 0) {
|
||||
/*
|
||||
* Bogosity check. Systems based on 4.2BSD
|
||||
* do not return an error if you do a second
|
||||
* recv(MSG_OOB). So, we do one. If it
|
||||
* succeeds and returns exactly the same
|
||||
* data, then assume that we are running
|
||||
* on a broken system and set the bogus_oob
|
||||
* flag. (If the data was different, then
|
||||
* we probably got some valid new data, so
|
||||
* increment the count...)
|
||||
*/
|
||||
int i;
|
||||
i = recv(net, netiring.supply + c, canread - c, MSG_OOB);
|
||||
if (i == c &&
|
||||
memcmp(netiring.supply, netiring.supply + c, i) == 0) {
|
||||
bogus_oob = 1;
|
||||
first = 0;
|
||||
} else if (i < 0) {
|
||||
bogus_oob = 0;
|
||||
first = 0;
|
||||
} else
|
||||
c += i;
|
||||
}
|
||||
if (bogus_oob && c > 0) {
|
||||
int i;
|
||||
/*
|
||||
* Bogosity. We have to do the read
|
||||
* to clear the atmark to get out of
|
||||
* an infinate loop.
|
||||
*/
|
||||
i = read(net, netiring.supply + c, canread - c);
|
||||
if (i > 0)
|
||||
c += i;
|
||||
}
|
||||
} else {
|
||||
c = recv(net, netiring.supply, canread, 0);
|
||||
}
|
||||
} else {
|
||||
c = recv(net, netiring.supply, canread, 0);
|
||||
}
|
||||
settimer(didnetreceive);
|
||||
#else /* !defined(SO_OOBINLINE) */
|
||||
c = recv(net, (char *)netiring.supply, canread, 0);
|
||||
#endif /* !defined(SO_OOBINLINE) */
|
||||
if (c < 0 && errno == EWOULDBLOCK) {
|
||||
c = 0;
|
||||
} else if (c <= 0) {
|
||||
return -1;
|
||||
}
|
||||
if (netdata) {
|
||||
Dump('<', netiring.supply, c);
|
||||
}
|
||||
if (c)
|
||||
ring_supplied(&netiring, c);
|
||||
returnValue = 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Something to read from the tty...
|
||||
*/
|
||||
if (FD_ISSET(tin, &ibits)) {
|
||||
FD_CLR(tin, &ibits);
|
||||
c = TerminalRead(ttyiring.supply, ring_empty_consecutive(&ttyiring));
|
||||
if (c < 0 && errno == EIO)
|
||||
c = 0;
|
||||
if (c < 0 && errno == EWOULDBLOCK) {
|
||||
c = 0;
|
||||
} else {
|
||||
/* EOF detection for line mode!!!! */
|
||||
if ((c == 0) && MODE_LOCAL_CHARS(globalmode) && isatty(tin)) {
|
||||
/* must be an EOF... */
|
||||
*ttyiring.supply = termEofChar;
|
||||
c = 1;
|
||||
}
|
||||
if (c <= 0) {
|
||||
return -1;
|
||||
}
|
||||
if (termdata) {
|
||||
Dump('<', ttyiring.supply, c);
|
||||
}
|
||||
ring_supplied(&ttyiring, c);
|
||||
}
|
||||
returnValue = 1; /* did something useful */
|
||||
}
|
||||
|
||||
if (FD_ISSET(net, &obits)) {
|
||||
FD_CLR(net, &obits);
|
||||
returnValue |= netflush();
|
||||
}
|
||||
if (FD_ISSET(tout, &obits)) {
|
||||
FD_CLR(tout, &obits);
|
||||
returnValue |= (ttyflush(SYNCHing|flushout) > 0);
|
||||
}
|
||||
|
||||
return returnValue;
|
||||
}
|
1369
crypto/heimdal/appl/telnet/telnet/telnet.1
Normal file
1369
crypto/heimdal/appl/telnet/telnet/telnet.1
Normal file
File diff suppressed because it is too large
Load Diff
2321
crypto/heimdal/appl/telnet/telnet/telnet.c
Normal file
2321
crypto/heimdal/appl/telnet/telnet/telnet.c
Normal file
File diff suppressed because it is too large
Load Diff
173
crypto/heimdal/appl/telnet/telnet/telnet_locl.h
Normal file
173
crypto/heimdal/appl/telnet/telnet/telnet_locl.h
Normal file
@ -0,0 +1,173 @@
|
||||
/*
|
||||
* Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/* $Id: telnet_locl.h,v 1.19 2000/02/04 09:49:28 assar Exp $ */
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
#include <string.h>
|
||||
#include <ctype.h>
|
||||
#ifdef HAVE_SIGNAL_H
|
||||
#include <signal.h>
|
||||
#endif
|
||||
#include <errno.h>
|
||||
#include <setjmp.h>
|
||||
#ifdef HAVE_BSDSETJMP_H
|
||||
#include <bsdsetjmp.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
/* termios.h *must* be included before curses.h */
|
||||
#ifdef HAVE_TERMIOS_H
|
||||
#include <termios.h>
|
||||
#endif
|
||||
|
||||
#if defined(SOCKS) && defined(HAVE_CURSES_H)
|
||||
#include <curses.h>
|
||||
#endif
|
||||
|
||||
#if defined(HAVE_SYS_TERMIO_H) && !defined(HAVE_TERMIOS_H)
|
||||
#include <sys/termio.h>
|
||||
#endif
|
||||
|
||||
#if defined(HAVE_TERMCAP_H)
|
||||
#include <termcap.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_FCNTL_H
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_NETDB_H
|
||||
#include <netdb.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_PWD_H
|
||||
#include <pwd.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_SELECT_H
|
||||
#include <sys/select.h>
|
||||
#endif
|
||||
#ifdef TIME_WITH_SYS_TIME
|
||||
#include <sys/time.h>
|
||||
#include <time.h>
|
||||
#elif defined(HAVE_SYS_TIME_H)
|
||||
#include <sys/time.h>
|
||||
#else
|
||||
#include <time.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_PARAM_H
|
||||
#include <sys/param.h>
|
||||
#endif
|
||||
/* not with SunOS 4 */
|
||||
#if defined(HAVE_SYS_IOCTL_H) && SunOS != 40
|
||||
#include <sys/ioctl.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_RESOURCE_H
|
||||
#include <sys/resource.h>
|
||||
#endif /* HAVE_SYS_RESOURCE_H */
|
||||
#ifdef HAVE_SYS_WAIT_H
|
||||
#include <sys/wait.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_FILIO_H
|
||||
#include <sys/filio.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_FILE_H
|
||||
#include <sys/file.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_SOCKET_H
|
||||
#include <sys/socket.h>
|
||||
#endif
|
||||
#ifdef HAVE_NETINET_IN_H
|
||||
#include <netinet/in.h>
|
||||
#endif
|
||||
#ifdef HAVE_NETINET_IN6_H
|
||||
#include <netinet/in6.h>
|
||||
#endif
|
||||
#ifdef HAVE_NETINET6_IN6_H
|
||||
#include <netinet6/in6.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_NETINET_IN_SYSTM_H
|
||||
#include <netinet/in_systm.h>
|
||||
#endif
|
||||
#ifdef HAVE_NETINET_IP_H
|
||||
#include <netinet/ip.h>
|
||||
#endif
|
||||
#ifdef HAVE_ARPA_INET_H
|
||||
#include <arpa/inet.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_ARPA_TELNET_H
|
||||
#include <arpa/telnet.h>
|
||||
#endif
|
||||
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
#endif
|
||||
|
||||
#include <roken.h>
|
||||
/* krb.h? */
|
||||
|
||||
#if defined(AUTHENTICATION) || defined(ENCRYPTION)
|
||||
#include <libtelnet/auth.h>
|
||||
#include <libtelnet/encrypt.h>
|
||||
#endif
|
||||
#include <libtelnet/misc.h>
|
||||
#include <libtelnet/misc-proto.h>
|
||||
|
||||
#define LINEMODE
|
||||
#ifndef KLUDGELINEMODE
|
||||
#define KLUDGELINEMODE
|
||||
#endif
|
||||
|
||||
#include "ring.h"
|
||||
#include "externs.h"
|
||||
#include "defines.h"
|
||||
#include "types.h"
|
||||
|
||||
/* prototypes */
|
||||
|
225
crypto/heimdal/appl/telnet/telnet/terminal.c
Normal file
225
crypto/heimdal/appl/telnet/telnet/terminal.c
Normal file
@ -0,0 +1,225 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1990, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnet_locl.h"
|
||||
|
||||
RCSID("$Id: terminal.c,v 1.10 1997/12/15 19:53:06 joda Exp $");
|
||||
|
||||
Ring ttyoring, ttyiring;
|
||||
unsigned char ttyobuf[2*BUFSIZ], ttyibuf[BUFSIZ];
|
||||
|
||||
int termdata; /* Debugging flag */
|
||||
|
||||
# ifndef VDISCARD
|
||||
cc_t termFlushChar;
|
||||
# endif
|
||||
# ifndef VLNEXT
|
||||
cc_t termLiteralNextChar;
|
||||
# endif
|
||||
# ifndef VSUSP
|
||||
cc_t termSuspChar;
|
||||
# endif
|
||||
# ifndef VWERASE
|
||||
cc_t termWerasChar;
|
||||
# endif
|
||||
# ifndef VREPRINT
|
||||
cc_t termRprntChar;
|
||||
# endif
|
||||
# ifndef VSTART
|
||||
cc_t termStartChar;
|
||||
# endif
|
||||
# ifndef VSTOP
|
||||
cc_t termStopChar;
|
||||
# endif
|
||||
# ifndef VEOL
|
||||
cc_t termForw1Char;
|
||||
# endif
|
||||
# ifndef VEOL2
|
||||
cc_t termForw2Char;
|
||||
# endif
|
||||
# ifndef VSTATUS
|
||||
cc_t termAytChar;
|
||||
# endif
|
||||
|
||||
/*
|
||||
* initialize the terminal data structures.
|
||||
*/
|
||||
|
||||
void
|
||||
init_terminal(void)
|
||||
{
|
||||
if (ring_init(&ttyoring, ttyobuf, sizeof ttyobuf) != 1) {
|
||||
exit(1);
|
||||
}
|
||||
if (ring_init(&ttyiring, ttyibuf, sizeof ttyibuf) != 1) {
|
||||
exit(1);
|
||||
}
|
||||
autoflush = TerminalAutoFlush();
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Send as much data as possible to the terminal.
|
||||
*
|
||||
* Return value:
|
||||
* -1: No useful work done, data waiting to go out.
|
||||
* 0: No data was waiting, so nothing was done.
|
||||
* 1: All waiting data was written out.
|
||||
* n: All data - n was written out.
|
||||
*/
|
||||
|
||||
|
||||
int
|
||||
ttyflush(int drop)
|
||||
{
|
||||
int n, n0, n1;
|
||||
|
||||
n0 = ring_full_count(&ttyoring);
|
||||
if ((n1 = n = ring_full_consecutive(&ttyoring)) > 0) {
|
||||
if (drop) {
|
||||
TerminalFlushOutput();
|
||||
/* we leave 'n' alone! */
|
||||
} else {
|
||||
n = TerminalWrite((char *)ttyoring.consume, n);
|
||||
}
|
||||
}
|
||||
if (n > 0) {
|
||||
if (termdata && n) {
|
||||
Dump('>', ttyoring.consume, n);
|
||||
}
|
||||
/*
|
||||
* If we wrote everything, and the full count is
|
||||
* larger than what we wrote, then write the
|
||||
* rest of the buffer.
|
||||
*/
|
||||
if (n1 == n && n0 > n) {
|
||||
n1 = n0 - n;
|
||||
if (!drop)
|
||||
n1 = TerminalWrite((char *)ttyoring.bottom, n1);
|
||||
if (n1 > 0)
|
||||
n += n1;
|
||||
}
|
||||
ring_consumed(&ttyoring, n);
|
||||
}
|
||||
if (n < 0)
|
||||
return -1;
|
||||
if (n == n0) {
|
||||
if (n0)
|
||||
return -1;
|
||||
return 0;
|
||||
}
|
||||
return n0 - n + 1;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* These routines decides on what the mode should be (based on the values
|
||||
* of various global variables).
|
||||
*/
|
||||
|
||||
|
||||
int
|
||||
getconnmode(void)
|
||||
{
|
||||
extern int linemode;
|
||||
int mode = 0;
|
||||
#ifdef KLUDGELINEMODE
|
||||
extern int kludgelinemode;
|
||||
#endif
|
||||
|
||||
if (my_want_state_is_dont(TELOPT_ECHO))
|
||||
mode |= MODE_ECHO;
|
||||
|
||||
if (localflow)
|
||||
mode |= MODE_FLOW;
|
||||
|
||||
if ((eight & 1) || my_want_state_is_will(TELOPT_BINARY))
|
||||
mode |= MODE_INBIN;
|
||||
|
||||
if (eight & 2)
|
||||
mode |= MODE_OUT8;
|
||||
if (his_want_state_is_will(TELOPT_BINARY))
|
||||
mode |= MODE_OUTBIN;
|
||||
|
||||
#ifdef KLUDGELINEMODE
|
||||
if (kludgelinemode) {
|
||||
if (my_want_state_is_dont(TELOPT_SGA)) {
|
||||
mode |= (MODE_TRAPSIG|MODE_EDIT);
|
||||
if (dontlecho && (clocks.echotoggle > clocks.modenegotiated)) {
|
||||
mode &= ~MODE_ECHO;
|
||||
}
|
||||
}
|
||||
return(mode);
|
||||
}
|
||||
#endif
|
||||
if (my_want_state_is_will(TELOPT_LINEMODE))
|
||||
mode |= linemode;
|
||||
return(mode);
|
||||
}
|
||||
|
||||
void
|
||||
setconnmode(force)
|
||||
int force;
|
||||
{
|
||||
#ifdef ENCRYPTION
|
||||
static int enc_passwd = 0;
|
||||
#endif
|
||||
int newmode;
|
||||
|
||||
newmode = getconnmode()|(force?MODE_FORCE:0);
|
||||
|
||||
TerminalNewMode(newmode);
|
||||
|
||||
#ifdef ENCRYPTION
|
||||
if ((newmode & (MODE_ECHO|MODE_EDIT)) == MODE_EDIT) {
|
||||
if (my_want_state_is_will(TELOPT_ENCRYPT)
|
||||
&& (enc_passwd == 0) && !encrypt_output) {
|
||||
encrypt_request_start(0, 0);
|
||||
enc_passwd = 1;
|
||||
}
|
||||
} else {
|
||||
if (enc_passwd) {
|
||||
encrypt_request_end();
|
||||
enc_passwd = 0;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
setcommandmode()
|
||||
{
|
||||
TerminalNewMode(-1);
|
||||
}
|
52
crypto/heimdal/appl/telnet/telnet/types.h
Normal file
52
crypto/heimdal/appl/telnet/telnet/types.h
Normal file
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)types.h 8.1 (Berkeley) 6/6/93
|
||||
*/
|
||||
|
||||
typedef struct {
|
||||
char *modedescriptions;
|
||||
char modetype;
|
||||
} Modelist;
|
||||
|
||||
extern Modelist modelist[];
|
||||
|
||||
typedef struct {
|
||||
int
|
||||
system, /* what the current time is */
|
||||
echotoggle, /* last time user entered echo character */
|
||||
modenegotiated, /* last time operating mode negotiated */
|
||||
didnetreceive, /* last time we read data from network */
|
||||
gotDM; /* when did we last see a data mark */
|
||||
} Clocks;
|
||||
|
||||
extern Clocks clocks;
|
863
crypto/heimdal/appl/telnet/telnet/utilities.c
Normal file
863
crypto/heimdal/appl/telnet/telnet/utilities.c
Normal file
@ -0,0 +1,863 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#define TELOPTS
|
||||
#define TELCMDS
|
||||
#define SLC_NAMES
|
||||
|
||||
#include "telnet_locl.h"
|
||||
|
||||
RCSID("$Id: utilities.c,v 1.22 1999/09/16 20:41:36 assar Exp $");
|
||||
|
||||
FILE *NetTrace = 0; /* Not in bss, since needs to stay */
|
||||
int prettydump;
|
||||
|
||||
/*
|
||||
* SetSockOpt()
|
||||
*
|
||||
* Compensate for differences in 4.2 and 4.3 systems.
|
||||
*/
|
||||
|
||||
int
|
||||
SetSockOpt(int fd, int level, int option, int yesno)
|
||||
{
|
||||
#ifdef HAVE_SETSOCKOPT
|
||||
#ifndef NOT43
|
||||
return setsockopt(fd, level, option,
|
||||
(void *)&yesno, sizeof yesno);
|
||||
#else /* NOT43 */
|
||||
if (yesno == 0) { /* Can't do that in 4.2! */
|
||||
fprintf(stderr, "Error: attempt to turn off an option 0x%x.\n",
|
||||
option);
|
||||
return -1;
|
||||
}
|
||||
return setsockopt(fd, level, option, 0, 0);
|
||||
#endif /* NOT43 */
|
||||
#else
|
||||
return -1;
|
||||
#endif
|
||||
}
|
||||
|
||||
/*
|
||||
* The following are routines used to print out debugging information.
|
||||
*/
|
||||
|
||||
char NetTraceFile[256] = "(standard output)";
|
||||
|
||||
void
|
||||
SetNetTrace(char *file)
|
||||
{
|
||||
if (NetTrace && NetTrace != stdout)
|
||||
fclose(NetTrace);
|
||||
if (file && (strcmp(file, "-") != 0)) {
|
||||
NetTrace = fopen(file, "w");
|
||||
if (NetTrace) {
|
||||
strlcpy(NetTraceFile, file, sizeof(NetTraceFile));
|
||||
return;
|
||||
}
|
||||
fprintf(stderr, "Cannot open %s.\n", file);
|
||||
}
|
||||
NetTrace = stdout;
|
||||
strlcpy(NetTraceFile, "(standard output)", sizeof(NetTraceFile));
|
||||
}
|
||||
|
||||
void
|
||||
Dump(char direction, unsigned char *buffer, int length)
|
||||
{
|
||||
# define BYTES_PER_LINE 32
|
||||
unsigned char *pThis;
|
||||
int offset;
|
||||
|
||||
offset = 0;
|
||||
|
||||
while (length) {
|
||||
/* print one line */
|
||||
fprintf(NetTrace, "%c 0x%x\t", direction, offset);
|
||||
pThis = buffer;
|
||||
if (prettydump) {
|
||||
buffer = buffer + min(length, BYTES_PER_LINE/2);
|
||||
while (pThis < buffer) {
|
||||
fprintf(NetTrace, "%c%.2x",
|
||||
(((*pThis)&0xff) == 0xff) ? '*' : ' ',
|
||||
(*pThis)&0xff);
|
||||
pThis++;
|
||||
}
|
||||
length -= BYTES_PER_LINE/2;
|
||||
offset += BYTES_PER_LINE/2;
|
||||
} else {
|
||||
buffer = buffer + min(length, BYTES_PER_LINE);
|
||||
while (pThis < buffer) {
|
||||
fprintf(NetTrace, "%.2x", (*pThis)&0xff);
|
||||
pThis++;
|
||||
}
|
||||
length -= BYTES_PER_LINE;
|
||||
offset += BYTES_PER_LINE;
|
||||
}
|
||||
if (NetTrace == stdout) {
|
||||
fprintf(NetTrace, "\r\n");
|
||||
} else {
|
||||
fprintf(NetTrace, "\n");
|
||||
}
|
||||
if (length < 0) {
|
||||
fflush(NetTrace);
|
||||
return;
|
||||
}
|
||||
/* find next unique line */
|
||||
}
|
||||
fflush(NetTrace);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
printoption(char *direction, int cmd, int option)
|
||||
{
|
||||
if (!showoptions)
|
||||
return;
|
||||
if (cmd == IAC) {
|
||||
if (TELCMD_OK(option))
|
||||
fprintf(NetTrace, "%s IAC %s", direction, TELCMD(option));
|
||||
else
|
||||
fprintf(NetTrace, "%s IAC %d", direction, option);
|
||||
} else {
|
||||
char *fmt;
|
||||
fmt = (cmd == WILL) ? "WILL" : (cmd == WONT) ? "WONT" :
|
||||
(cmd == DO) ? "DO" : (cmd == DONT) ? "DONT" : 0;
|
||||
if (fmt) {
|
||||
fprintf(NetTrace, "%s %s ", direction, fmt);
|
||||
if (TELOPT_OK(option))
|
||||
fprintf(NetTrace, "%s", TELOPT(option));
|
||||
else if (option == TELOPT_EXOPL)
|
||||
fprintf(NetTrace, "EXOPL");
|
||||
else
|
||||
fprintf(NetTrace, "%d", option);
|
||||
} else
|
||||
fprintf(NetTrace, "%s %d %d", direction, cmd, option);
|
||||
}
|
||||
if (NetTrace == stdout) {
|
||||
fprintf(NetTrace, "\r\n");
|
||||
fflush(NetTrace);
|
||||
} else {
|
||||
fprintf(NetTrace, "\n");
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
optionstatus(void)
|
||||
{
|
||||
int i;
|
||||
extern char will_wont_resp[], do_dont_resp[];
|
||||
|
||||
for (i = 0; i < 256; i++) {
|
||||
if (do_dont_resp[i]) {
|
||||
if (TELOPT_OK(i))
|
||||
printf("resp DO_DONT %s: %d\n", TELOPT(i), do_dont_resp[i]);
|
||||
else if (TELCMD_OK(i))
|
||||
printf("resp DO_DONT %s: %d\n", TELCMD(i), do_dont_resp[i]);
|
||||
else
|
||||
printf("resp DO_DONT %d: %d\n", i,
|
||||
do_dont_resp[i]);
|
||||
if (my_want_state_is_do(i)) {
|
||||
if (TELOPT_OK(i))
|
||||
printf("want DO %s\n", TELOPT(i));
|
||||
else if (TELCMD_OK(i))
|
||||
printf("want DO %s\n", TELCMD(i));
|
||||
else
|
||||
printf("want DO %d\n", i);
|
||||
} else {
|
||||
if (TELOPT_OK(i))
|
||||
printf("want DONT %s\n", TELOPT(i));
|
||||
else if (TELCMD_OK(i))
|
||||
printf("want DONT %s\n", TELCMD(i));
|
||||
else
|
||||
printf("want DONT %d\n", i);
|
||||
}
|
||||
} else {
|
||||
if (my_state_is_do(i)) {
|
||||
if (TELOPT_OK(i))
|
||||
printf(" DO %s\n", TELOPT(i));
|
||||
else if (TELCMD_OK(i))
|
||||
printf(" DO %s\n", TELCMD(i));
|
||||
else
|
||||
printf(" DO %d\n", i);
|
||||
}
|
||||
}
|
||||
if (will_wont_resp[i]) {
|
||||
if (TELOPT_OK(i))
|
||||
printf("resp WILL_WONT %s: %d\n", TELOPT(i), will_wont_resp[i]);
|
||||
else if (TELCMD_OK(i))
|
||||
printf("resp WILL_WONT %s: %d\n", TELCMD(i), will_wont_resp[i]);
|
||||
else
|
||||
printf("resp WILL_WONT %d: %d\n",
|
||||
i, will_wont_resp[i]);
|
||||
if (my_want_state_is_will(i)) {
|
||||
if (TELOPT_OK(i))
|
||||
printf("want WILL %s\n", TELOPT(i));
|
||||
else if (TELCMD_OK(i))
|
||||
printf("want WILL %s\n", TELCMD(i));
|
||||
else
|
||||
printf("want WILL %d\n", i);
|
||||
} else {
|
||||
if (TELOPT_OK(i))
|
||||
printf("want WONT %s\n", TELOPT(i));
|
||||
else if (TELCMD_OK(i))
|
||||
printf("want WONT %s\n", TELCMD(i));
|
||||
else
|
||||
printf("want WONT %d\n", i);
|
||||
}
|
||||
} else {
|
||||
if (my_state_is_will(i)) {
|
||||
if (TELOPT_OK(i))
|
||||
printf(" WILL %s\n", TELOPT(i));
|
||||
else if (TELCMD_OK(i))
|
||||
printf(" WILL %s\n", TELCMD(i));
|
||||
else
|
||||
printf(" WILL %d\n", i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void
|
||||
printsub(int direction, unsigned char *pointer, int length)
|
||||
{
|
||||
int i;
|
||||
unsigned char buf[512];
|
||||
extern int want_status_response;
|
||||
|
||||
if (showoptions || direction == 0 ||
|
||||
(want_status_response && (pointer[0] == TELOPT_STATUS))) {
|
||||
if (direction) {
|
||||
fprintf(NetTrace, "%s IAC SB ",
|
||||
(direction == '<')? "RCVD":"SENT");
|
||||
if (length >= 3) {
|
||||
int j;
|
||||
|
||||
i = pointer[length-2];
|
||||
j = pointer[length-1];
|
||||
|
||||
if (i != IAC || j != SE) {
|
||||
fprintf(NetTrace, "(terminated by ");
|
||||
if (TELOPT_OK(i))
|
||||
fprintf(NetTrace, "%s ", TELOPT(i));
|
||||
else if (TELCMD_OK(i))
|
||||
fprintf(NetTrace, "%s ", TELCMD(i));
|
||||
else
|
||||
fprintf(NetTrace, "%d ", i);
|
||||
if (TELOPT_OK(j))
|
||||
fprintf(NetTrace, "%s", TELOPT(j));
|
||||
else if (TELCMD_OK(j))
|
||||
fprintf(NetTrace, "%s", TELCMD(j));
|
||||
else
|
||||
fprintf(NetTrace, "%d", j);
|
||||
fprintf(NetTrace, ", not IAC SE!) ");
|
||||
}
|
||||
}
|
||||
length -= 2;
|
||||
}
|
||||
if (length < 1) {
|
||||
fprintf(NetTrace, "(Empty suboption??\?)");
|
||||
if (NetTrace == stdout)
|
||||
fflush(NetTrace);
|
||||
return;
|
||||
}
|
||||
switch (pointer[0]) {
|
||||
case TELOPT_TTYPE:
|
||||
fprintf(NetTrace, "TERMINAL-TYPE ");
|
||||
switch (pointer[1]) {
|
||||
case TELQUAL_IS:
|
||||
fprintf(NetTrace, "IS \"%.*s\"", length-2, (char *)pointer+2);
|
||||
break;
|
||||
case TELQUAL_SEND:
|
||||
fprintf(NetTrace, "SEND");
|
||||
break;
|
||||
default:
|
||||
fprintf(NetTrace,
|
||||
"- unknown qualifier %d (0x%x).",
|
||||
pointer[1], pointer[1]);
|
||||
}
|
||||
break;
|
||||
case TELOPT_TSPEED:
|
||||
fprintf(NetTrace, "TERMINAL-SPEED");
|
||||
if (length < 2) {
|
||||
fprintf(NetTrace, " (empty suboption??\?)");
|
||||
break;
|
||||
}
|
||||
switch (pointer[1]) {
|
||||
case TELQUAL_IS:
|
||||
fprintf(NetTrace, " IS ");
|
||||
fprintf(NetTrace, "%.*s", length-2, (char *)pointer+2);
|
||||
break;
|
||||
default:
|
||||
if (pointer[1] == 1)
|
||||
fprintf(NetTrace, " SEND");
|
||||
else
|
||||
fprintf(NetTrace, " %d (unknown)", pointer[1]);
|
||||
for (i = 2; i < length; i++)
|
||||
fprintf(NetTrace, " ?%d?", pointer[i]);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case TELOPT_LFLOW:
|
||||
fprintf(NetTrace, "TOGGLE-FLOW-CONTROL");
|
||||
if (length < 2) {
|
||||
fprintf(NetTrace, " (empty suboption??\?)");
|
||||
break;
|
||||
}
|
||||
switch (pointer[1]) {
|
||||
case LFLOW_OFF:
|
||||
fprintf(NetTrace, " OFF"); break;
|
||||
case LFLOW_ON:
|
||||
fprintf(NetTrace, " ON"); break;
|
||||
case LFLOW_RESTART_ANY:
|
||||
fprintf(NetTrace, " RESTART-ANY"); break;
|
||||
case LFLOW_RESTART_XON:
|
||||
fprintf(NetTrace, " RESTART-XON"); break;
|
||||
default:
|
||||
fprintf(NetTrace, " %d (unknown)", pointer[1]);
|
||||
}
|
||||
for (i = 2; i < length; i++)
|
||||
fprintf(NetTrace, " ?%d?", pointer[i]);
|
||||
break;
|
||||
|
||||
case TELOPT_NAWS:
|
||||
fprintf(NetTrace, "NAWS");
|
||||
if (length < 2) {
|
||||
fprintf(NetTrace, " (empty suboption??\?)");
|
||||
break;
|
||||
}
|
||||
if (length == 2) {
|
||||
fprintf(NetTrace, " ?%d?", pointer[1]);
|
||||
break;
|
||||
}
|
||||
fprintf(NetTrace, " %d %d (%d)",
|
||||
pointer[1], pointer[2],
|
||||
(int)((((unsigned int)pointer[1])<<8)|((unsigned int)pointer[2])));
|
||||
if (length == 4) {
|
||||
fprintf(NetTrace, " ?%d?", pointer[3]);
|
||||
break;
|
||||
}
|
||||
fprintf(NetTrace, " %d %d (%d)",
|
||||
pointer[3], pointer[4],
|
||||
(int)((((unsigned int)pointer[3])<<8)|((unsigned int)pointer[4])));
|
||||
for (i = 5; i < length; i++)
|
||||
fprintf(NetTrace, " ?%d?", pointer[i]);
|
||||
break;
|
||||
|
||||
#if defined(AUTHENTICATION)
|
||||
case TELOPT_AUTHENTICATION:
|
||||
fprintf(NetTrace, "AUTHENTICATION");
|
||||
if (length < 2) {
|
||||
fprintf(NetTrace, " (empty suboption??\?)");
|
||||
break;
|
||||
}
|
||||
switch (pointer[1]) {
|
||||
case TELQUAL_REPLY:
|
||||
case TELQUAL_IS:
|
||||
fprintf(NetTrace, " %s ", (pointer[1] == TELQUAL_IS) ?
|
||||
"IS" : "REPLY");
|
||||
if (AUTHTYPE_NAME_OK(pointer[2]))
|
||||
fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[2]));
|
||||
else
|
||||
fprintf(NetTrace, "%d ", pointer[2]);
|
||||
if (length < 3) {
|
||||
fprintf(NetTrace, "(partial suboption??\?)");
|
||||
break;
|
||||
}
|
||||
fprintf(NetTrace, "%s|%s",
|
||||
((pointer[3] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
|
||||
"CLIENT" : "SERVER",
|
||||
((pointer[3] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
|
||||
"MUTUAL" : "ONE-WAY");
|
||||
|
||||
auth_printsub(&pointer[1], length - 1, buf, sizeof(buf));
|
||||
fprintf(NetTrace, "%s", buf);
|
||||
break;
|
||||
|
||||
case TELQUAL_SEND:
|
||||
i = 2;
|
||||
fprintf(NetTrace, " SEND ");
|
||||
while (i < length) {
|
||||
if (AUTHTYPE_NAME_OK(pointer[i]))
|
||||
fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[i]));
|
||||
else
|
||||
fprintf(NetTrace, "%d ", pointer[i]);
|
||||
if (++i >= length) {
|
||||
fprintf(NetTrace, "(partial suboption??\?)");
|
||||
break;
|
||||
}
|
||||
fprintf(NetTrace, "%s|%s ",
|
||||
((pointer[i] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
|
||||
"CLIENT" : "SERVER",
|
||||
((pointer[i] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
|
||||
"MUTUAL" : "ONE-WAY");
|
||||
++i;
|
||||
}
|
||||
break;
|
||||
|
||||
case TELQUAL_NAME:
|
||||
i = 2;
|
||||
fprintf(NetTrace, " NAME \"");
|
||||
while (i < length)
|
||||
putc(pointer[i++], NetTrace);
|
||||
putc('"', NetTrace);
|
||||
break;
|
||||
|
||||
default:
|
||||
for (i = 2; i < length; i++)
|
||||
fprintf(NetTrace, " ?%d?", pointer[i]);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
#endif
|
||||
|
||||
#if defined(ENCRYPTION)
|
||||
case TELOPT_ENCRYPT:
|
||||
fprintf(NetTrace, "ENCRYPT");
|
||||
if (length < 2) {
|
||||
fprintf(NetTrace, " (empty suboption?)");
|
||||
break;
|
||||
}
|
||||
switch (pointer[1]) {
|
||||
case ENCRYPT_START:
|
||||
fprintf(NetTrace, " START");
|
||||
break;
|
||||
|
||||
case ENCRYPT_END:
|
||||
fprintf(NetTrace, " END");
|
||||
break;
|
||||
|
||||
case ENCRYPT_REQSTART:
|
||||
fprintf(NetTrace, " REQUEST-START");
|
||||
break;
|
||||
|
||||
case ENCRYPT_REQEND:
|
||||
fprintf(NetTrace, " REQUEST-END");
|
||||
break;
|
||||
|
||||
case ENCRYPT_IS:
|
||||
case ENCRYPT_REPLY:
|
||||
fprintf(NetTrace, " %s ", (pointer[1] == ENCRYPT_IS) ?
|
||||
"IS" : "REPLY");
|
||||
if (length < 3) {
|
||||
fprintf(NetTrace, " (partial suboption?)");
|
||||
break;
|
||||
}
|
||||
if (ENCTYPE_NAME_OK(pointer[2]))
|
||||
fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[2]));
|
||||
else
|
||||
fprintf(NetTrace, " %d (unknown)", pointer[2]);
|
||||
|
||||
encrypt_printsub(&pointer[1], length - 1, buf, sizeof(buf));
|
||||
fprintf(NetTrace, "%s", buf);
|
||||
break;
|
||||
|
||||
case ENCRYPT_SUPPORT:
|
||||
i = 2;
|
||||
fprintf(NetTrace, " SUPPORT ");
|
||||
while (i < length) {
|
||||
if (ENCTYPE_NAME_OK(pointer[i]))
|
||||
fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[i]));
|
||||
else
|
||||
fprintf(NetTrace, "%d ", pointer[i]);
|
||||
i++;
|
||||
}
|
||||
break;
|
||||
|
||||
case ENCRYPT_ENC_KEYID:
|
||||
fprintf(NetTrace, " ENC_KEYID ");
|
||||
goto encommon;
|
||||
|
||||
case ENCRYPT_DEC_KEYID:
|
||||
fprintf(NetTrace, " DEC_KEYID ");
|
||||
goto encommon;
|
||||
|
||||
default:
|
||||
fprintf(NetTrace, " %d (unknown)", pointer[1]);
|
||||
encommon:
|
||||
for (i = 2; i < length; i++)
|
||||
fprintf(NetTrace, " %d", pointer[i]);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
#endif
|
||||
|
||||
case TELOPT_LINEMODE:
|
||||
fprintf(NetTrace, "LINEMODE ");
|
||||
if (length < 2) {
|
||||
fprintf(NetTrace, " (empty suboption??\?)");
|
||||
break;
|
||||
}
|
||||
switch (pointer[1]) {
|
||||
case WILL:
|
||||
fprintf(NetTrace, "WILL ");
|
||||
goto common;
|
||||
case WONT:
|
||||
fprintf(NetTrace, "WONT ");
|
||||
goto common;
|
||||
case DO:
|
||||
fprintf(NetTrace, "DO ");
|
||||
goto common;
|
||||
case DONT:
|
||||
fprintf(NetTrace, "DONT ");
|
||||
common:
|
||||
if (length < 3) {
|
||||
fprintf(NetTrace, "(no option??\?)");
|
||||
break;
|
||||
}
|
||||
switch (pointer[2]) {
|
||||
case LM_FORWARDMASK:
|
||||
fprintf(NetTrace, "Forward Mask");
|
||||
for (i = 3; i < length; i++)
|
||||
fprintf(NetTrace, " %x", pointer[i]);
|
||||
break;
|
||||
default:
|
||||
fprintf(NetTrace, "%d (unknown)", pointer[2]);
|
||||
for (i = 3; i < length; i++)
|
||||
fprintf(NetTrace, " %d", pointer[i]);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case LM_SLC:
|
||||
fprintf(NetTrace, "SLC");
|
||||
for (i = 2; i < length - 2; i += 3) {
|
||||
if (SLC_NAME_OK(pointer[i+SLC_FUNC]))
|
||||
fprintf(NetTrace, " %s", SLC_NAME(pointer[i+SLC_FUNC]));
|
||||
else
|
||||
fprintf(NetTrace, " %d", pointer[i+SLC_FUNC]);
|
||||
switch (pointer[i+SLC_FLAGS]&SLC_LEVELBITS) {
|
||||
case SLC_NOSUPPORT:
|
||||
fprintf(NetTrace, " NOSUPPORT"); break;
|
||||
case SLC_CANTCHANGE:
|
||||
fprintf(NetTrace, " CANTCHANGE"); break;
|
||||
case SLC_VARIABLE:
|
||||
fprintf(NetTrace, " VARIABLE"); break;
|
||||
case SLC_DEFAULT:
|
||||
fprintf(NetTrace, " DEFAULT"); break;
|
||||
}
|
||||
fprintf(NetTrace, "%s%s%s",
|
||||
pointer[i+SLC_FLAGS]&SLC_ACK ? "|ACK" : "",
|
||||
pointer[i+SLC_FLAGS]&SLC_FLUSHIN ? "|FLUSHIN" : "",
|
||||
pointer[i+SLC_FLAGS]&SLC_FLUSHOUT ? "|FLUSHOUT" : "");
|
||||
if (pointer[i+SLC_FLAGS]& ~(SLC_ACK|SLC_FLUSHIN|
|
||||
SLC_FLUSHOUT| SLC_LEVELBITS))
|
||||
fprintf(NetTrace, "(0x%x)", pointer[i+SLC_FLAGS]);
|
||||
fprintf(NetTrace, " %d;", pointer[i+SLC_VALUE]);
|
||||
if ((pointer[i+SLC_VALUE] == IAC) &&
|
||||
(pointer[i+SLC_VALUE+1] == IAC))
|
||||
i++;
|
||||
}
|
||||
for (; i < length; i++)
|
||||
fprintf(NetTrace, " ?%d?", pointer[i]);
|
||||
break;
|
||||
|
||||
case LM_MODE:
|
||||
fprintf(NetTrace, "MODE ");
|
||||
if (length < 3) {
|
||||
fprintf(NetTrace, "(no mode??\?)");
|
||||
break;
|
||||
}
|
||||
{
|
||||
char tbuf[64];
|
||||
snprintf(tbuf, sizeof(tbuf),
|
||||
"%s%s%s%s%s",
|
||||
pointer[2]&MODE_EDIT ? "|EDIT" : "",
|
||||
pointer[2]&MODE_TRAPSIG ? "|TRAPSIG" : "",
|
||||
pointer[2]&MODE_SOFT_TAB ? "|SOFT_TAB" : "",
|
||||
pointer[2]&MODE_LIT_ECHO ? "|LIT_ECHO" : "",
|
||||
pointer[2]&MODE_ACK ? "|ACK" : "");
|
||||
fprintf(NetTrace, "%s", tbuf[1] ? &tbuf[1] : "0");
|
||||
}
|
||||
if (pointer[2]&~(MODE_MASK))
|
||||
fprintf(NetTrace, " (0x%x)", pointer[2]);
|
||||
for (i = 3; i < length; i++)
|
||||
fprintf(NetTrace, " ?0x%x?", pointer[i]);
|
||||
break;
|
||||
default:
|
||||
fprintf(NetTrace, "%d (unknown)", pointer[1]);
|
||||
for (i = 2; i < length; i++)
|
||||
fprintf(NetTrace, " %d", pointer[i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case TELOPT_STATUS: {
|
||||
char *cp;
|
||||
int j, k;
|
||||
|
||||
fprintf(NetTrace, "STATUS");
|
||||
|
||||
switch (pointer[1]) {
|
||||
default:
|
||||
if (pointer[1] == TELQUAL_SEND)
|
||||
fprintf(NetTrace, " SEND");
|
||||
else
|
||||
fprintf(NetTrace, " %d (unknown)", pointer[1]);
|
||||
for (i = 2; i < length; i++)
|
||||
fprintf(NetTrace, " ?%d?", pointer[i]);
|
||||
break;
|
||||
case TELQUAL_IS:
|
||||
if (--want_status_response < 0)
|
||||
want_status_response = 0;
|
||||
if (NetTrace == stdout)
|
||||
fprintf(NetTrace, " IS\r\n");
|
||||
else
|
||||
fprintf(NetTrace, " IS\n");
|
||||
|
||||
for (i = 2; i < length; i++) {
|
||||
switch(pointer[i]) {
|
||||
case DO: cp = "DO"; goto common2;
|
||||
case DONT: cp = "DONT"; goto common2;
|
||||
case WILL: cp = "WILL"; goto common2;
|
||||
case WONT: cp = "WONT"; goto common2;
|
||||
common2:
|
||||
i++;
|
||||
if (TELOPT_OK((int)pointer[i]))
|
||||
fprintf(NetTrace, " %s %s", cp, TELOPT(pointer[i]));
|
||||
else
|
||||
fprintf(NetTrace, " %s %d", cp, pointer[i]);
|
||||
|
||||
if (NetTrace == stdout)
|
||||
fprintf(NetTrace, "\r\n");
|
||||
else
|
||||
fprintf(NetTrace, "\n");
|
||||
break;
|
||||
|
||||
case SB:
|
||||
fprintf(NetTrace, " SB ");
|
||||
i++;
|
||||
j = k = i;
|
||||
while (j < length) {
|
||||
if (pointer[j] == SE) {
|
||||
if (j+1 == length)
|
||||
break;
|
||||
if (pointer[j+1] == SE)
|
||||
j++;
|
||||
else
|
||||
break;
|
||||
}
|
||||
pointer[k++] = pointer[j++];
|
||||
}
|
||||
printsub(0, &pointer[i], k - i);
|
||||
if (i < length) {
|
||||
fprintf(NetTrace, " SE");
|
||||
i = j;
|
||||
} else
|
||||
i = j - 1;
|
||||
|
||||
if (NetTrace == stdout)
|
||||
fprintf(NetTrace, "\r\n");
|
||||
else
|
||||
fprintf(NetTrace, "\n");
|
||||
|
||||
break;
|
||||
|
||||
default:
|
||||
fprintf(NetTrace, " %d", pointer[i]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case TELOPT_XDISPLOC:
|
||||
fprintf(NetTrace, "X-DISPLAY-LOCATION ");
|
||||
switch (pointer[1]) {
|
||||
case TELQUAL_IS:
|
||||
fprintf(NetTrace, "IS \"%.*s\"", length-2, (char *)pointer+2);
|
||||
break;
|
||||
case TELQUAL_SEND:
|
||||
fprintf(NetTrace, "SEND");
|
||||
break;
|
||||
default:
|
||||
fprintf(NetTrace, "- unknown qualifier %d (0x%x).",
|
||||
pointer[1], pointer[1]);
|
||||
}
|
||||
break;
|
||||
|
||||
case TELOPT_NEW_ENVIRON:
|
||||
fprintf(NetTrace, "NEW-ENVIRON ");
|
||||
#ifdef OLD_ENVIRON
|
||||
goto env_common1;
|
||||
case TELOPT_OLD_ENVIRON:
|
||||
fprintf(NetTrace, "OLD-ENVIRON");
|
||||
env_common1:
|
||||
#endif
|
||||
switch (pointer[1]) {
|
||||
case TELQUAL_IS:
|
||||
fprintf(NetTrace, "IS ");
|
||||
goto env_common;
|
||||
case TELQUAL_SEND:
|
||||
fprintf(NetTrace, "SEND ");
|
||||
goto env_common;
|
||||
case TELQUAL_INFO:
|
||||
fprintf(NetTrace, "INFO ");
|
||||
env_common:
|
||||
{
|
||||
int noquote = 2;
|
||||
for (i = 2; i < length; i++ ) {
|
||||
switch (pointer[i]) {
|
||||
case NEW_ENV_VALUE:
|
||||
#ifdef OLD_ENVIRON
|
||||
/* case NEW_ENV_OVAR: */
|
||||
if (pointer[0] == TELOPT_OLD_ENVIRON) {
|
||||
fprintf(NetTrace, "\" VAR " + noquote);
|
||||
} else
|
||||
#endif /* OLD_ENVIRON */
|
||||
fprintf(NetTrace, "\" VALUE " + noquote);
|
||||
noquote = 2;
|
||||
break;
|
||||
|
||||
case NEW_ENV_VAR:
|
||||
#ifdef OLD_ENVIRON
|
||||
/* case OLD_ENV_VALUE: */
|
||||
if (pointer[0] == TELOPT_OLD_ENVIRON) {
|
||||
fprintf(NetTrace, "\" VALUE " + noquote);
|
||||
} else
|
||||
#endif /* OLD_ENVIRON */
|
||||
fprintf(NetTrace, "\" VAR " + noquote);
|
||||
noquote = 2;
|
||||
break;
|
||||
|
||||
case ENV_ESC:
|
||||
fprintf(NetTrace, "\" ESC " + noquote);
|
||||
noquote = 2;
|
||||
break;
|
||||
|
||||
case ENV_USERVAR:
|
||||
fprintf(NetTrace, "\" USERVAR " + noquote);
|
||||
noquote = 2;
|
||||
break;
|
||||
|
||||
default:
|
||||
if (isprint(pointer[i]) && pointer[i] != '"') {
|
||||
if (noquote) {
|
||||
putc('"', NetTrace);
|
||||
noquote = 0;
|
||||
}
|
||||
putc(pointer[i], NetTrace);
|
||||
} else {
|
||||
fprintf(NetTrace, "\" %03o " + noquote,
|
||||
pointer[i]);
|
||||
noquote = 2;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!noquote)
|
||||
putc('"', NetTrace);
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
if (TELOPT_OK(pointer[0]))
|
||||
fprintf(NetTrace, "%s (unknown)", TELOPT(pointer[0]));
|
||||
else
|
||||
fprintf(NetTrace, "%d (unknown)", pointer[0]);
|
||||
for (i = 1; i < length; i++)
|
||||
fprintf(NetTrace, " %d", pointer[i]);
|
||||
break;
|
||||
}
|
||||
if (direction) {
|
||||
if (NetTrace == stdout)
|
||||
fprintf(NetTrace, "\r\n");
|
||||
else
|
||||
fprintf(NetTrace, "\n");
|
||||
}
|
||||
if (NetTrace == stdout)
|
||||
fflush(NetTrace);
|
||||
}
|
||||
}
|
||||
|
||||
/* EmptyTerminal - called to make sure that the terminal buffer is empty.
|
||||
* Note that we consider the buffer to run all the
|
||||
* way to the kernel (thus the select).
|
||||
*/
|
||||
|
||||
void
|
||||
EmptyTerminal(void)
|
||||
{
|
||||
fd_set outs;
|
||||
|
||||
FD_ZERO(&outs);
|
||||
|
||||
if (TTYBYTES() == 0) {
|
||||
FD_SET(tout, &outs);
|
||||
select(tout+1, 0, &outs, 0,
|
||||
(struct timeval *) 0); /* wait for TTLOWAT */
|
||||
} else {
|
||||
while (TTYBYTES()) {
|
||||
ttyflush(0);
|
||||
FD_SET(tout, &outs);
|
||||
select(tout+1, 0, &outs, 0,
|
||||
(struct timeval *) 0); /* wait for TTLOWAT */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
SetForExit(void)
|
||||
{
|
||||
setconnmode(0);
|
||||
do {
|
||||
telrcv(); /* Process any incoming data */
|
||||
EmptyTerminal();
|
||||
} while (ring_full_count(&netiring)); /* While there is any */
|
||||
setcommandmode();
|
||||
fflush(stdout);
|
||||
fflush(stderr);
|
||||
setconnmode(0);
|
||||
EmptyTerminal(); /* Flush the path to the tty */
|
||||
setcommandmode();
|
||||
}
|
||||
|
||||
void
|
||||
Exit(int returnCode)
|
||||
{
|
||||
SetForExit();
|
||||
exit(returnCode);
|
||||
}
|
||||
|
||||
void
|
||||
ExitString(char *string, int returnCode)
|
||||
{
|
||||
SetForExit();
|
||||
fwrite(string, 1, strlen(string), stderr);
|
||||
exit(returnCode);
|
||||
}
|
23
crypto/heimdal/appl/telnet/telnetd/Makefile.am
Normal file
23
crypto/heimdal/appl/telnet/telnetd/Makefile.am
Normal file
@ -0,0 +1,23 @@
|
||||
# $Id: Makefile.am,v 1.13 2000/01/06 15:12:46 assar Exp $
|
||||
|
||||
include $(top_srcdir)/Makefile.am.common
|
||||
|
||||
INCLUDES += -I$(srcdir)/.. $(INCLUDE_krb4)
|
||||
|
||||
libexec_PROGRAMS = telnetd
|
||||
|
||||
CHECK_LOCAL =
|
||||
|
||||
telnetd_SOURCES = telnetd.c state.c termstat.c slc.c sys_term.c \
|
||||
utility.c global.c authenc.c defs.h ext.h telnetd.h
|
||||
|
||||
man_MANS = telnetd.8
|
||||
|
||||
LDADD = \
|
||||
../libtelnet/libtelnet.a \
|
||||
$(LIB_krb5) \
|
||||
$(LIB_krb4) \
|
||||
$(top_builddir)/lib/des/libdes.la \
|
||||
$(LIB_tgetent) \
|
||||
$(LIB_logwtmp) \
|
||||
$(LIB_roken)
|
683
crypto/heimdal/appl/telnet/telnetd/Makefile.in
Normal file
683
crypto/heimdal/appl/telnet/telnetd/Makefile.in
Normal file
@ -0,0 +1,683 @@
|
||||
# Makefile.in generated automatically by automake 1.4 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# $Id: Makefile.am,v 1.13 2000/01/06 15:12:46 assar Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.13 1999/11/01 03:19:58 assar Exp $
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DESTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = ../../..
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
host_alias = @host_alias@
|
||||
host_triplet = @host@
|
||||
AFS_EXTRA_LD = @AFS_EXTRA_LD@
|
||||
AIX_EXTRA_KAFS = @AIX_EXTRA_KAFS@
|
||||
AWK = @AWK@
|
||||
CANONICAL_HOST = @CANONICAL_HOST@
|
||||
CATMAN = @CATMAN@
|
||||
CATMANEXT = @CATMANEXT@
|
||||
CC = @CC@
|
||||
DBLIB = @DBLIB@
|
||||
EXEEXT = @EXEEXT@
|
||||
EXTRA_LIB45 = @EXTRA_LIB45@
|
||||
GROFF = @GROFF@
|
||||
INCLUDE_ = @INCLUDE_@
|
||||
LD = @LD@
|
||||
LEX = @LEX@
|
||||
LIBOBJS = @LIBOBJS@
|
||||
LIBTOOL = @LIBTOOL@
|
||||
LIB_ = @LIB_@
|
||||
LIB_AUTH_SUBDIRS = @LIB_AUTH_SUBDIRS@
|
||||
LIB_kdb = @LIB_kdb@
|
||||
LIB_otp = @LIB_otp@
|
||||
LIB_roken = @LIB_roken@
|
||||
LIB_security = @LIB_security@
|
||||
LN_S = @LN_S@
|
||||
LTLIBOBJS = @LTLIBOBJS@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
MAKE_X_PROGS_BIN_PROGS = @MAKE_X_PROGS_BIN_PROGS@
|
||||
MAKE_X_PROGS_BIN_SCRPTS = @MAKE_X_PROGS_BIN_SCRPTS@
|
||||
MAKE_X_PROGS_LIBEXEC_PROGS = @MAKE_X_PROGS_LIBEXEC_PROGS@
|
||||
NEED_WRITEAUTH_FALSE = @NEED_WRITEAUTH_FALSE@
|
||||
NEED_WRITEAUTH_TRUE = @NEED_WRITEAUTH_TRUE@
|
||||
NM = @NM@
|
||||
NROFF = @NROFF@
|
||||
OBJEXT = @OBJEXT@
|
||||
PACKAGE = @PACKAGE@
|
||||
RANLIB = @RANLIB@
|
||||
VERSION = @VERSION@
|
||||
VOID_RETSIGTYPE = @VOID_RETSIGTYPE@
|
||||
WFLAGS = @WFLAGS@
|
||||
WFLAGS_NOIMPLICITINT = @WFLAGS_NOIMPLICITINT@
|
||||
WFLAGS_NOUNUSED = @WFLAGS_NOUNUSED@
|
||||
YACC = @YACC@
|
||||
|
||||
AUTOMAKE_OPTIONS = foreign no-dependencies
|
||||
|
||||
SUFFIXES = .et .h .1 .3 .5 .8 .cat1 .cat3 .cat5 .cat8 .x
|
||||
|
||||
INCLUDES = -I$(top_builddir)/include -I$(srcdir)/.. $(INCLUDE_krb4)
|
||||
|
||||
AM_CFLAGS = $(WFLAGS)
|
||||
|
||||
COMPILE_ET = $(top_builddir)/lib/com_err/compile_et
|
||||
|
||||
buildinclude = $(top_builddir)/include
|
||||
|
||||
LIB_XauReadAuth = @LIB_XauReadAuth@
|
||||
LIB_crypt = @LIB_crypt@
|
||||
LIB_dbm_firstkey = @LIB_dbm_firstkey@
|
||||
LIB_dbopen = @LIB_dbopen@
|
||||
LIB_dlopen = @LIB_dlopen@
|
||||
LIB_dn_expand = @LIB_dn_expand@
|
||||
LIB_el_init = @LIB_el_init@
|
||||
LIB_getattr = @LIB_getattr@
|
||||
LIB_gethostbyname = @LIB_gethostbyname@
|
||||
LIB_getpwent_r = @LIB_getpwent_r@
|
||||
LIB_getpwnam_r = @LIB_getpwnam_r@
|
||||
LIB_getsockopt = @LIB_getsockopt@
|
||||
LIB_logout = @LIB_logout@
|
||||
LIB_logwtmp = @LIB_logwtmp@
|
||||
LIB_odm_initialize = @LIB_odm_initialize@
|
||||
LIB_readline = @LIB_readline@
|
||||
LIB_res_search = @LIB_res_search@
|
||||
LIB_setpcred = @LIB_setpcred@
|
||||
LIB_setsockopt = @LIB_setsockopt@
|
||||
LIB_socket = @LIB_socket@
|
||||
LIB_syslog = @LIB_syslog@
|
||||
LIB_tgetent = @LIB_tgetent@
|
||||
|
||||
HESIODLIB = @HESIODLIB@
|
||||
HESIODINCLUDE = @HESIODINCLUDE@
|
||||
INCLUDE_hesiod = @INCLUDE_hesiod@
|
||||
LIB_hesiod = @LIB_hesiod@
|
||||
|
||||
INCLUDE_krb4 = @INCLUDE_krb4@
|
||||
LIB_krb4 = @LIB_krb4@
|
||||
|
||||
INCLUDE_readline = @INCLUDE_readline@
|
||||
|
||||
LEXLIB = @LEXLIB@
|
||||
|
||||
cat1dir = $(mandir)/cat1
|
||||
cat3dir = $(mandir)/cat3
|
||||
cat5dir = $(mandir)/cat5
|
||||
cat8dir = $(mandir)/cat8
|
||||
|
||||
MANRX = \(.*\)\.\([0-9]\)
|
||||
CATSUFFIX = @CATSUFFIX@
|
||||
|
||||
NROFF_MAN = groff -mandoc -Tascii
|
||||
|
||||
@KRB4_TRUE@LIB_kafs = $(top_builddir)/lib/kafs/libkafs.la $(AIX_EXTRA_KAFS)
|
||||
|
||||
@KRB5_TRUE@LIB_krb5 = $(top_builddir)/lib/krb5/libkrb5.la $(top_builddir)/lib/asn1/libasn1.la
|
||||
@KRB5_TRUE@LIB_gssapi = $(top_builddir)/lib/gssapi/libgssapi.la
|
||||
|
||||
CHECK_LOCAL =
|
||||
|
||||
libexec_PROGRAMS = telnetd
|
||||
|
||||
telnetd_SOURCES = telnetd.c state.c termstat.c slc.c sys_term.c utility.c global.c authenc.c defs.h ext.h telnetd.h
|
||||
|
||||
|
||||
man_MANS = telnetd.8
|
||||
|
||||
LDADD = ../libtelnet/libtelnet.a $(LIB_krb5) $(LIB_krb4) $(top_builddir)/lib/des/libdes.la $(LIB_tgetent) $(LIB_logwtmp) $(LIB_roken)
|
||||
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
||||
CONFIG_HEADER = ../../../include/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
libexec_PROGRAMS = telnetd$(EXEEXT)
|
||||
PROGRAMS = $(libexec_PROGRAMS)
|
||||
|
||||
|
||||
DEFS = @DEFS@ -I. -I$(srcdir) -I../../../include
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBS = @LIBS@
|
||||
X_CFLAGS = @X_CFLAGS@
|
||||
X_LIBS = @X_LIBS@
|
||||
X_EXTRA_LIBS = @X_EXTRA_LIBS@
|
||||
X_PRE_LIBS = @X_PRE_LIBS@
|
||||
telnetd_OBJECTS = telnetd.$(OBJEXT) state.$(OBJEXT) termstat.$(OBJEXT) \
|
||||
slc.$(OBJEXT) sys_term.$(OBJEXT) utility.$(OBJEXT) global.$(OBJEXT) \
|
||||
authenc.$(OBJEXT)
|
||||
telnetd_LDADD = $(LDADD)
|
||||
@KRB5_TRUE@telnetd_DEPENDENCIES = ../libtelnet/libtelnet.a \
|
||||
@KRB5_TRUE@$(top_builddir)/lib/krb5/libkrb5.la \
|
||||
@KRB5_TRUE@$(top_builddir)/lib/asn1/libasn1.la \
|
||||
@KRB5_TRUE@$(top_builddir)/lib/des/libdes.la
|
||||
@KRB5_FALSE@telnetd_DEPENDENCIES = ../libtelnet/libtelnet.a \
|
||||
@KRB5_FALSE@$(top_builddir)/lib/des/libdes.la
|
||||
telnetd_LDFLAGS =
|
||||
CFLAGS = @CFLAGS@
|
||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
CCLD = $(CC)
|
||||
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
|
||||
man8dir = $(mandir)/man8
|
||||
MANS = $(man_MANS)
|
||||
DIST_COMMON = Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
GZIP_ENV = --best
|
||||
SOURCES = $(telnetd_SOURCES)
|
||||
OBJECTS = $(telnetd_OBJECTS)
|
||||
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .1 .3 .5 .8 .S .c .cat1 .cat3 .cat5 .cat8 .et .h .lo .o .obj .s .x
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/Makefile.am.common $(top_srcdir)/cf/Makefile.am.common
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --foreign appl/telnet/telnetd/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
|
||||
mostlyclean-libexecPROGRAMS:
|
||||
|
||||
clean-libexecPROGRAMS:
|
||||
-test -z "$(libexec_PROGRAMS)" || rm -f $(libexec_PROGRAMS)
|
||||
|
||||
distclean-libexecPROGRAMS:
|
||||
|
||||
maintainer-clean-libexecPROGRAMS:
|
||||
|
||||
install-libexecPROGRAMS: $(libexec_PROGRAMS)
|
||||
@$(NORMAL_INSTALL)
|
||||
$(mkinstalldirs) $(DESTDIR)$(libexecdir)
|
||||
@list='$(libexec_PROGRAMS)'; for p in $$list; do \
|
||||
if test -f $$p; then \
|
||||
echo " $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(libexecdir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
|
||||
$(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(libexecdir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
|
||||
else :; fi; \
|
||||
done
|
||||
|
||||
uninstall-libexecPROGRAMS:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
list='$(libexec_PROGRAMS)'; for p in $$list; do \
|
||||
rm -f $(DESTDIR)$(libexecdir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
|
||||
done
|
||||
|
||||
.c.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
# FIXME: We should only use cygpath when building on Windows,
|
||||
# and only if it is available.
|
||||
.c.obj:
|
||||
$(COMPILE) -c `cygpath -w $<`
|
||||
|
||||
.s.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
.S.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
mostlyclean-compile:
|
||||
-rm -f *.o core *.core
|
||||
-rm -f *.$(OBJEXT)
|
||||
|
||||
clean-compile:
|
||||
|
||||
distclean-compile:
|
||||
-rm -f *.tab.c
|
||||
|
||||
maintainer-clean-compile:
|
||||
|
||||
.c.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
.s.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
.S.lo:
|
||||
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
|
||||
|
||||
mostlyclean-libtool:
|
||||
-rm -f *.lo
|
||||
|
||||
clean-libtool:
|
||||
-rm -rf .libs _libs
|
||||
|
||||
distclean-libtool:
|
||||
|
||||
maintainer-clean-libtool:
|
||||
|
||||
telnetd$(EXEEXT): $(telnetd_OBJECTS) $(telnetd_DEPENDENCIES)
|
||||
@rm -f telnetd$(EXEEXT)
|
||||
$(LINK) $(telnetd_LDFLAGS) $(telnetd_OBJECTS) $(telnetd_LDADD) $(LIBS)
|
||||
|
||||
install-man8:
|
||||
$(mkinstalldirs) $(DESTDIR)$(man8dir)
|
||||
@list='$(man8_MANS)'; \
|
||||
l2='$(man_MANS)'; for i in $$l2; do \
|
||||
case "$$i" in \
|
||||
*.8*) list="$$list $$i" ;; \
|
||||
esac; \
|
||||
done; \
|
||||
for i in $$list; do \
|
||||
if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
|
||||
else file=$$i; fi; \
|
||||
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
|
||||
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
|
||||
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
|
||||
echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man8dir)/$$inst"; \
|
||||
$(INSTALL_DATA) $$file $(DESTDIR)$(man8dir)/$$inst; \
|
||||
done
|
||||
|
||||
uninstall-man8:
|
||||
@list='$(man8_MANS)'; \
|
||||
l2='$(man_MANS)'; for i in $$l2; do \
|
||||
case "$$i" in \
|
||||
*.8*) list="$$list $$i" ;; \
|
||||
esac; \
|
||||
done; \
|
||||
for i in $$list; do \
|
||||
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
|
||||
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
|
||||
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
|
||||
echo " rm -f $(DESTDIR)$(man8dir)/$$inst"; \
|
||||
rm -f $(DESTDIR)$(man8dir)/$$inst; \
|
||||
done
|
||||
install-man: $(MANS)
|
||||
@$(NORMAL_INSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) install-man8
|
||||
uninstall-man:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) uninstall-man8
|
||||
|
||||
tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
here=`pwd` && cd $(srcdir) \
|
||||
&& mkid -f$$here/ID $$unique $(LISP)
|
||||
|
||||
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = appl/telnet/telnetd
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
|
||||
info-am:
|
||||
info: info-am
|
||||
dvi-am:
|
||||
dvi: dvi-am
|
||||
check-am: all-am
|
||||
$(MAKE) $(AM_MAKEFLAGS) check-local
|
||||
check: check-am
|
||||
installcheck-am:
|
||||
installcheck: installcheck-am
|
||||
install-exec-am: install-libexecPROGRAMS
|
||||
@$(NORMAL_INSTALL)
|
||||
$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
|
||||
install-exec: install-exec-am
|
||||
|
||||
install-data-am: install-man install-data-local
|
||||
install-data: install-data-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-am
|
||||
uninstall-am: uninstall-libexecPROGRAMS uninstall-man
|
||||
uninstall: uninstall-am
|
||||
all-am: Makefile $(PROGRAMS) $(MANS) all-local
|
||||
all-redirect: all-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
||||
installdirs:
|
||||
$(mkinstalldirs) $(DESTDIR)$(libexecdir) $(DESTDIR)$(mandir)/man8
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
mostlyclean-am: mostlyclean-libexecPROGRAMS mostlyclean-compile \
|
||||
mostlyclean-libtool mostlyclean-tags \
|
||||
mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
clean-am: clean-libexecPROGRAMS clean-compile clean-libtool clean-tags \
|
||||
clean-generic mostlyclean-am
|
||||
|
||||
clean: clean-am
|
||||
|
||||
distclean-am: distclean-libexecPROGRAMS distclean-compile \
|
||||
distclean-libtool distclean-tags distclean-generic \
|
||||
clean-am
|
||||
-rm -f libtool
|
||||
|
||||
distclean: distclean-am
|
||||
|
||||
maintainer-clean-am: maintainer-clean-libexecPROGRAMS \
|
||||
maintainer-clean-compile maintainer-clean-libtool \
|
||||
maintainer-clean-tags maintainer-clean-generic \
|
||||
distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
|
||||
.PHONY: mostlyclean-libexecPROGRAMS distclean-libexecPROGRAMS \
|
||||
clean-libexecPROGRAMS maintainer-clean-libexecPROGRAMS \
|
||||
uninstall-libexecPROGRAMS install-libexecPROGRAMS mostlyclean-compile \
|
||||
distclean-compile clean-compile maintainer-clean-compile \
|
||||
mostlyclean-libtool distclean-libtool clean-libtool \
|
||||
maintainer-clean-libtool install-man8 uninstall-man8 install-man \
|
||||
uninstall-man tags mostlyclean-tags distclean-tags clean-tags \
|
||||
maintainer-clean-tags distdir info-am info dvi-am dvi check-local check \
|
||||
check-am installcheck-am installcheck install-exec-am install-exec \
|
||||
install-data-local install-data-am install-data install-am install \
|
||||
uninstall-am uninstall all-local all-redirect all-am all installdirs \
|
||||
mostlyclean-generic distclean-generic clean-generic \
|
||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
install-suid-programs:
|
||||
@foo='$(bin_SUIDS)'; \
|
||||
for file in $$foo; do \
|
||||
x=$(DESTDIR)$(bindir)/$$file; \
|
||||
if chown 0:0 $$x && chmod u+s $$x; then :; else \
|
||||
chmod 0 $$x; fi; done
|
||||
|
||||
install-exec-hook: install-suid-programs
|
||||
|
||||
install-build-headers:: $(include_HEADERS) $(build_HEADERZ)
|
||||
@foo='$(include_HEADERS) $(build_HEADERZ)'; \
|
||||
for f in $$foo; do \
|
||||
f=`basename $$f`; \
|
||||
if test -f "$(srcdir)/$$f"; then file="$(srcdir)/$$f"; \
|
||||
else file="$$f"; fi; \
|
||||
if cmp -s $$file $(buildinclude)/$$f 2> /dev/null ; then \
|
||||
: ; else \
|
||||
echo " cp $$file $(buildinclude)/$$f"; \
|
||||
cp $$file $(buildinclude)/$$f; \
|
||||
fi ; \
|
||||
done
|
||||
|
||||
all-local: install-build-headers
|
||||
#NROFF_MAN = nroff -man
|
||||
.1.cat1:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.3.cat3:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.5.cat5:
|
||||
$(NROFF_MAN) $< > $@
|
||||
.8.cat8:
|
||||
$(NROFF_MAN) $< > $@
|
||||
|
||||
dist-cat1-mans:
|
||||
@foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat3-mans:
|
||||
@foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat5-mans:
|
||||
@foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-cat8-mans:
|
||||
@foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done ;\
|
||||
for i in $$foo; do \
|
||||
x=`echo $$i | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
echo "$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x"; \
|
||||
$(NROFF_MAN) $(srcdir)/$$i > $(distdir)/$$x; \
|
||||
done
|
||||
|
||||
dist-hook: dist-cat1-mans dist-cat3-mans dist-cat5-mans dist-cat8-mans
|
||||
|
||||
install-cat1-mans:
|
||||
@ext=1;\
|
||||
foo='$(man1_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.1) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat1dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat1/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat1dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat3-mans:
|
||||
@ext=3;\
|
||||
foo='$(man3_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.3) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat3dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat3/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat3dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat5-mans:
|
||||
@ext=5;\
|
||||
foo='$(man5_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.5) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat5dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat5/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat5dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat8-mans:
|
||||
@ext=8;\
|
||||
foo='$(man8_MANS)'; \
|
||||
bar='$(man_MANS)'; \
|
||||
for i in $$bar; do \
|
||||
case $$i in \
|
||||
*.8) foo="$$foo $$i";; \
|
||||
esac; done; \
|
||||
if test "$$foo"; then \
|
||||
$(mkinstalldirs) $(DESTDIR)$(cat8dir); \
|
||||
for x in $$foo; do \
|
||||
f=`echo $$x | sed 's/\.[^.]*$$/.cat8/'`; \
|
||||
if test -f "$(srcdir)/$$f"; then \
|
||||
b=`echo $$x | sed 's!$(MANRX)!\1!'`; \
|
||||
echo "$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX)";\
|
||||
$(INSTALL_DATA) $(srcdir)/$$g $(DESTDIR)$(cat8dir)/$$b.$(CATSUFFIX);\
|
||||
fi; \
|
||||
done ;\
|
||||
fi
|
||||
|
||||
install-cat-mans: install-cat1-mans install-cat3-mans install-cat5-mans install-cat8-mans
|
||||
|
||||
install-data-local: install-cat-mans
|
||||
|
||||
.et.h:
|
||||
$(COMPILE_ET) $<
|
||||
.et.c:
|
||||
$(COMPILE_ET) $<
|
||||
|
||||
.x.c:
|
||||
@cmp -s $< $@ 2> /dev/null || cp $< $@
|
||||
|
||||
check-local::
|
||||
@foo='$(CHECK_LOCAL)'; \
|
||||
if test "$$foo"; then \
|
||||
failed=0; all=0; \
|
||||
for i in $$foo; do \
|
||||
all=`expr $$all + 1`; \
|
||||
if ./$$i --version > /dev/null 2>&1; then \
|
||||
echo "PASS: $$i"; \
|
||||
else \
|
||||
echo "FAIL: $$i"; \
|
||||
failed=`expr $$failed + 1`; \
|
||||
fi; \
|
||||
done; \
|
||||
if test "$$failed" -eq 0; then \
|
||||
banner="All $$all tests passed"; \
|
||||
else \
|
||||
banner="$$failed of $$all tests failed"; \
|
||||
fi; \
|
||||
dashes=`echo "$$banner" | sed s/./=/g`; \
|
||||
echo "$$dashes"; \
|
||||
echo "$$banner"; \
|
||||
echo "$$dashes"; \
|
||||
test "$$failed" -eq 0; \
|
||||
fi
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
81
crypto/heimdal/appl/telnet/telnetd/authenc.c
Normal file
81
crypto/heimdal/appl/telnet/telnetd/authenc.c
Normal file
@ -0,0 +1,81 @@
|
||||
/*-
|
||||
* Copyright (c) 1991, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnetd.h"
|
||||
|
||||
RCSID("$Id: authenc.c,v 1.9 1999/09/05 19:14:50 assar Exp $");
|
||||
|
||||
#ifdef AUTHENTICATION
|
||||
|
||||
int
|
||||
telnet_net_write(unsigned char *str, int len)
|
||||
{
|
||||
if (nfrontp + len < netobuf + BUFSIZ) {
|
||||
memmove(nfrontp, str, len);
|
||||
nfrontp += len;
|
||||
return(len);
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
void
|
||||
net_encrypt(void)
|
||||
{
|
||||
#ifdef ENCRYPTION
|
||||
char *s = (nclearto > nbackp) ? nclearto : nbackp;
|
||||
if (s < nfrontp && encrypt_output) {
|
||||
(*encrypt_output)((unsigned char *)s, nfrontp - s);
|
||||
}
|
||||
nclearto = nfrontp;
|
||||
#endif
|
||||
}
|
||||
|
||||
int
|
||||
telnet_spin(void)
|
||||
{
|
||||
return ttloop();
|
||||
}
|
||||
|
||||
char *
|
||||
telnet_getenv(char *val)
|
||||
{
|
||||
extern char *getenv(const char *);
|
||||
return(getenv(val));
|
||||
}
|
||||
|
||||
char *
|
||||
telnet_gets(char *prompt, char *result, int length, int echo)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
#endif
|
190
crypto/heimdal/appl/telnet/telnetd/defs.h
Normal file
190
crypto/heimdal/appl/telnet/telnetd/defs.h
Normal file
@ -0,0 +1,190 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)defs.h 8.1 (Berkeley) 6/4/93
|
||||
*/
|
||||
|
||||
/*
|
||||
* Telnet server defines
|
||||
*/
|
||||
|
||||
#ifndef __DEFS_H__
|
||||
#define __DEFS_H__
|
||||
|
||||
#ifndef BSD
|
||||
# define BSD 43
|
||||
#endif
|
||||
|
||||
#if defined(PRINTOPTIONS) && defined(DIAGNOSTICS)
|
||||
#define TELOPTS
|
||||
#define TELCMDS
|
||||
#define SLC_NAMES
|
||||
#endif
|
||||
|
||||
#if !defined(TIOCSCTTY) && defined(TCSETCTTY)
|
||||
# define TIOCSCTTY TCSETCTTY
|
||||
#endif
|
||||
|
||||
#ifndef TIOCPKT_FLUSHWRITE
|
||||
#define TIOCPKT_FLUSHWRITE 0x02
|
||||
#endif
|
||||
|
||||
#ifndef TIOCPKT_NOSTOP
|
||||
#define TIOCPKT_NOSTOP 0x10
|
||||
#endif
|
||||
|
||||
#ifndef TIOCPKT_DOSTOP
|
||||
#define TIOCPKT_DOSTOP 0x20
|
||||
#endif
|
||||
|
||||
/*
|
||||
* I/O data buffers defines
|
||||
*/
|
||||
#define NETSLOP 64
|
||||
#ifdef _CRAY
|
||||
#undef BUFSIZ
|
||||
#define BUFSIZ 2048
|
||||
#endif
|
||||
|
||||
#define NIACCUM(c) { *netip++ = c; \
|
||||
ncc++; \
|
||||
}
|
||||
|
||||
/* clock manipulations */
|
||||
#define settimer(x) (clocks.x = ++clocks.system)
|
||||
#define sequenceIs(x,y) (clocks.x < clocks.y)
|
||||
|
||||
/*
|
||||
* Structures of information for each special character function.
|
||||
*/
|
||||
typedef struct {
|
||||
unsigned char flag; /* the flags for this function */
|
||||
cc_t val; /* the value of the special character */
|
||||
} slcent, *Slcent;
|
||||
|
||||
typedef struct {
|
||||
slcent defset; /* the default settings */
|
||||
slcent current; /* the current settings */
|
||||
cc_t *sptr; /* a pointer to the char in */
|
||||
/* system data structures */
|
||||
} slcfun, *Slcfun;
|
||||
|
||||
#ifdef DIAGNOSTICS
|
||||
/*
|
||||
* Diagnostics capabilities
|
||||
*/
|
||||
#define TD_REPORT 0x01 /* Report operations to client */
|
||||
#define TD_EXERCISE 0x02 /* Exercise client's implementation */
|
||||
#define TD_NETDATA 0x04 /* Display received data stream */
|
||||
#define TD_PTYDATA 0x08 /* Display data passed to pty */
|
||||
#define TD_OPTIONS 0x10 /* Report just telnet options */
|
||||
#endif /* DIAGNOSTICS */
|
||||
|
||||
/*
|
||||
* We keep track of each side of the option negotiation.
|
||||
*/
|
||||
|
||||
#define MY_STATE_WILL 0x01
|
||||
#define MY_WANT_STATE_WILL 0x02
|
||||
#define MY_STATE_DO 0x04
|
||||
#define MY_WANT_STATE_DO 0x08
|
||||
|
||||
/*
|
||||
* Macros to check the current state of things
|
||||
*/
|
||||
|
||||
#define my_state_is_do(opt) (options[opt]&MY_STATE_DO)
|
||||
#define my_state_is_will(opt) (options[opt]&MY_STATE_WILL)
|
||||
#define my_want_state_is_do(opt) (options[opt]&MY_WANT_STATE_DO)
|
||||
#define my_want_state_is_will(opt) (options[opt]&MY_WANT_STATE_WILL)
|
||||
|
||||
#define my_state_is_dont(opt) (!my_state_is_do(opt))
|
||||
#define my_state_is_wont(opt) (!my_state_is_will(opt))
|
||||
#define my_want_state_is_dont(opt) (!my_want_state_is_do(opt))
|
||||
#define my_want_state_is_wont(opt) (!my_want_state_is_will(opt))
|
||||
|
||||
#define set_my_state_do(opt) (options[opt] |= MY_STATE_DO)
|
||||
#define set_my_state_will(opt) (options[opt] |= MY_STATE_WILL)
|
||||
#define set_my_want_state_do(opt) (options[opt] |= MY_WANT_STATE_DO)
|
||||
#define set_my_want_state_will(opt) (options[opt] |= MY_WANT_STATE_WILL)
|
||||
|
||||
#define set_my_state_dont(opt) (options[opt] &= ~MY_STATE_DO)
|
||||
#define set_my_state_wont(opt) (options[opt] &= ~MY_STATE_WILL)
|
||||
#define set_my_want_state_dont(opt) (options[opt] &= ~MY_WANT_STATE_DO)
|
||||
#define set_my_want_state_wont(opt) (options[opt] &= ~MY_WANT_STATE_WILL)
|
||||
|
||||
/*
|
||||
* Tricky code here. What we want to know is if the MY_STATE_WILL
|
||||
* and MY_WANT_STATE_WILL bits have the same value. Since the two
|
||||
* bits are adjacent, a little arithmatic will show that by adding
|
||||
* in the lower bit, the upper bit will be set if the two bits were
|
||||
* different, and clear if they were the same.
|
||||
*/
|
||||
#define my_will_wont_is_changing(opt) \
|
||||
((options[opt]+MY_STATE_WILL) & MY_WANT_STATE_WILL)
|
||||
|
||||
#define my_do_dont_is_changing(opt) \
|
||||
((options[opt]+MY_STATE_DO) & MY_WANT_STATE_DO)
|
||||
|
||||
/*
|
||||
* Make everything symetrical
|
||||
*/
|
||||
|
||||
#define HIS_STATE_WILL MY_STATE_DO
|
||||
#define HIS_WANT_STATE_WILL MY_WANT_STATE_DO
|
||||
#define HIS_STATE_DO MY_STATE_WILL
|
||||
#define HIS_WANT_STATE_DO MY_WANT_STATE_WILL
|
||||
|
||||
#define his_state_is_do my_state_is_will
|
||||
#define his_state_is_will my_state_is_do
|
||||
#define his_want_state_is_do my_want_state_is_will
|
||||
#define his_want_state_is_will my_want_state_is_do
|
||||
|
||||
#define his_state_is_dont my_state_is_wont
|
||||
#define his_state_is_wont my_state_is_dont
|
||||
#define his_want_state_is_dont my_want_state_is_wont
|
||||
#define his_want_state_is_wont my_want_state_is_dont
|
||||
|
||||
#define set_his_state_do set_my_state_will
|
||||
#define set_his_state_will set_my_state_do
|
||||
#define set_his_want_state_do set_my_want_state_will
|
||||
#define set_his_want_state_will set_my_want_state_do
|
||||
|
||||
#define set_his_state_dont set_my_state_wont
|
||||
#define set_his_state_wont set_my_state_dont
|
||||
#define set_his_want_state_dont set_my_want_state_wont
|
||||
#define set_his_want_state_wont set_my_want_state_dont
|
||||
|
||||
#define his_will_wont_is_changing my_do_dont_is_changing
|
||||
#define his_do_dont_is_changing my_will_wont_is_changing
|
||||
|
||||
#endif /* __DEFS_H__ */
|
202
crypto/heimdal/appl/telnet/telnetd/ext.h
Normal file
202
crypto/heimdal/appl/telnet/telnetd/ext.h
Normal file
@ -0,0 +1,202 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)ext.h 8.2 (Berkeley) 12/15/93
|
||||
*/
|
||||
|
||||
/* $Id: ext.h,v 1.19 1999/09/05 19:15:21 assar Exp $ */
|
||||
|
||||
#ifndef __EXT_H__
|
||||
#define __EXT_H__
|
||||
|
||||
/*
|
||||
* Telnet server variable declarations
|
||||
*/
|
||||
extern char options[256];
|
||||
extern char do_dont_resp[256];
|
||||
extern char will_wont_resp[256];
|
||||
extern int flowmode; /* current flow control state */
|
||||
extern int restartany; /* restart output on any character state */
|
||||
#ifdef DIAGNOSTICS
|
||||
extern int diagnostic; /* telnet diagnostic capabilities */
|
||||
#endif /* DIAGNOSTICS */
|
||||
extern int require_otp;
|
||||
#ifdef AUTHENTICATION
|
||||
extern int auth_level;
|
||||
#endif
|
||||
extern const char *new_login;
|
||||
|
||||
extern slcfun slctab[NSLC + 1]; /* slc mapping table */
|
||||
|
||||
extern char *terminaltype;
|
||||
|
||||
/*
|
||||
* I/O data buffers, pointers, and counters.
|
||||
*/
|
||||
extern char ptyobuf[BUFSIZ+NETSLOP], *pfrontp, *pbackp;
|
||||
|
||||
extern char netibuf[BUFSIZ], *netip;
|
||||
|
||||
extern char netobuf[BUFSIZ+NETSLOP], *nfrontp, *nbackp;
|
||||
extern char *neturg; /* one past last bye of urgent data */
|
||||
|
||||
extern int pcc, ncc;
|
||||
|
||||
extern int ourpty, net;
|
||||
extern char *line;
|
||||
extern int SYNCHing; /* we are in TELNET SYNCH mode */
|
||||
|
||||
int telnet_net_write (unsigned char *str, int len);
|
||||
void net_encrypt (void);
|
||||
int telnet_spin (void);
|
||||
char *telnet_getenv (char *val);
|
||||
char *telnet_gets (char *prompt, char *result, int length, int echo);
|
||||
void get_slc_defaults (void);
|
||||
void telrcv (void);
|
||||
void send_do (int option, int init);
|
||||
void willoption (int option);
|
||||
void send_dont (int option, int init);
|
||||
void wontoption (int option);
|
||||
void send_will (int option, int init);
|
||||
void dooption (int option);
|
||||
void send_wont (int option, int init);
|
||||
void dontoption (int option);
|
||||
void suboption (void);
|
||||
void doclientstat (void);
|
||||
void send_status (void);
|
||||
void init_termbuf (void);
|
||||
void set_termbuf (void);
|
||||
int spcset (int func, cc_t *valp, cc_t **valpp);
|
||||
void set_utid (void);
|
||||
int getpty (int *ptynum);
|
||||
int tty_isecho (void);
|
||||
int tty_flowmode (void);
|
||||
int tty_restartany (void);
|
||||
void tty_setecho (int on);
|
||||
int tty_israw (void);
|
||||
void tty_binaryin (int on);
|
||||
void tty_binaryout (int on);
|
||||
int tty_isbinaryin (void);
|
||||
int tty_isbinaryout (void);
|
||||
int tty_issofttab (void);
|
||||
void tty_setsofttab (int on);
|
||||
int tty_islitecho (void);
|
||||
void tty_setlitecho (int on);
|
||||
int tty_iscrnl (void);
|
||||
void tty_tspeed (int val);
|
||||
void tty_rspeed (int val);
|
||||
void getptyslave (void);
|
||||
int cleanopen (char *line);
|
||||
void startslave (char *host, int autologin, char *autoname);
|
||||
void init_env (void);
|
||||
void start_login (char *host, int autologin, char *name);
|
||||
void cleanup (int sig);
|
||||
int main (int argc, char **argv);
|
||||
int getterminaltype (char *name, size_t);
|
||||
void _gettermname (void);
|
||||
int terminaltypeok (char *s);
|
||||
void my_telnet (int f, int p, char*, int, char*);
|
||||
void interrupt (void);
|
||||
void sendbrk (void);
|
||||
void sendsusp (void);
|
||||
void recv_ayt (void);
|
||||
void doeof (void);
|
||||
void flowstat (void);
|
||||
void clientstat (int code, int parm1, int parm2);
|
||||
int ttloop (void);
|
||||
int stilloob (int s);
|
||||
void ptyflush (void);
|
||||
char *nextitem (char *current);
|
||||
void netclear (void);
|
||||
void netflush (void);
|
||||
void writenet (unsigned char *ptr, int len);
|
||||
void fatal (int f, char *msg);
|
||||
void fatalperror (int f, const char *msg);
|
||||
void edithost (char *pat, char *host);
|
||||
void putstr (char *s);
|
||||
void putchr (int cc);
|
||||
void putf (char *cp, char *where);
|
||||
void printoption (char *fmt, int option);
|
||||
void printsub (int direction, unsigned char *pointer, int length);
|
||||
void printdata (char *tag, char *ptr, int cnt);
|
||||
int login_tty(int t);
|
||||
|
||||
#ifdef ENCRYPTION
|
||||
extern void (*encrypt_output) (unsigned char *, int);
|
||||
extern int (*decrypt_input) (int);
|
||||
extern char *nclearto;
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* The following are some clocks used to decide how to interpret
|
||||
* the relationship between various variables.
|
||||
*/
|
||||
|
||||
struct clocks_t{
|
||||
int
|
||||
system, /* what the current time is */
|
||||
echotoggle, /* last time user entered echo character */
|
||||
modenegotiated, /* last time operating mode negotiated */
|
||||
didnetreceive, /* last time we read data from network */
|
||||
ttypesubopt, /* ttype subopt is received */
|
||||
tspeedsubopt, /* tspeed subopt is received */
|
||||
environsubopt, /* environ subopt is received */
|
||||
oenvironsubopt, /* old environ subopt is received */
|
||||
xdisplocsubopt, /* xdisploc subopt is received */
|
||||
baseline, /* time started to do timed action */
|
||||
gotDM; /* when did we last see a data mark */
|
||||
};
|
||||
extern struct clocks_t clocks;
|
||||
|
||||
extern int log_unauth;
|
||||
extern int no_warn;
|
||||
|
||||
#ifdef STREAMSPTY
|
||||
extern int really_stream;
|
||||
#endif
|
||||
|
||||
#ifndef USE_IM
|
||||
# ifdef CRAY
|
||||
# define USE_IM "Cray UNICOS (%h) (%t)"
|
||||
# endif
|
||||
# ifdef _AIX
|
||||
# define USE_IM "%s %v.%r (%h) (%t)"
|
||||
# endif
|
||||
# ifndef USE_IM
|
||||
# define USE_IM "%s %r (%h) (%t)"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#define DEFAULT_IM "\r\n\r\n" USE_IM "\r\n\r\n\r\n"
|
||||
|
||||
#endif /* __EXT_H__ */
|
107
crypto/heimdal/appl/telnet/telnetd/global.c
Normal file
107
crypto/heimdal/appl/telnet/telnetd/global.c
Normal file
@ -0,0 +1,107 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/* a *lot* of ugly global definitions that really should be removed...
|
||||
*/
|
||||
|
||||
#include "telnetd.h"
|
||||
|
||||
RCSID("$Id: global.c,v 1.12 1997/05/11 06:29:59 assar Exp $");
|
||||
|
||||
/*
|
||||
* Telnet server variable declarations
|
||||
*/
|
||||
char options[256];
|
||||
char do_dont_resp[256];
|
||||
char will_wont_resp[256];
|
||||
int linemode; /* linemode on/off */
|
||||
int flowmode; /* current flow control state */
|
||||
int restartany; /* restart output on any character state */
|
||||
#ifdef DIAGNOSTICS
|
||||
int diagnostic; /* telnet diagnostic capabilities */
|
||||
#endif /* DIAGNOSTICS */
|
||||
int require_otp;
|
||||
|
||||
slcfun slctab[NSLC + 1]; /* slc mapping table */
|
||||
|
||||
char *terminaltype;
|
||||
|
||||
/*
|
||||
* I/O data buffers, pointers, and counters.
|
||||
*/
|
||||
char ptyobuf[BUFSIZ+NETSLOP], *pfrontp, *pbackp;
|
||||
|
||||
char netibuf[BUFSIZ], *netip;
|
||||
|
||||
char netobuf[BUFSIZ+NETSLOP], *nfrontp, *nbackp;
|
||||
char *neturg; /* one past last bye of urgent data */
|
||||
|
||||
int pcc, ncc;
|
||||
|
||||
int ourpty, net;
|
||||
int SYNCHing; /* we are in TELNET SYNCH mode */
|
||||
|
||||
/*
|
||||
* The following are some clocks used to decide how to interpret
|
||||
* the relationship between various variables.
|
||||
*/
|
||||
|
||||
struct clocks_t clocks;
|
||||
|
||||
|
||||
/* whether to log unauthenticated login attempts */
|
||||
int log_unauth;
|
||||
|
||||
/* do not print warning if connection is not encrypted */
|
||||
int no_warn;
|
||||
|
||||
/*
|
||||
* This function appends data to nfrontp and advances nfrontp.
|
||||
*/
|
||||
|
||||
int
|
||||
output_data (const char *format, ...)
|
||||
{
|
||||
va_list args;
|
||||
size_t remaining, ret;
|
||||
|
||||
va_start(args, format);
|
||||
remaining = BUFSIZ - (nfrontp - netobuf);
|
||||
ret = vsnprintf (nfrontp,
|
||||
remaining,
|
||||
format,
|
||||
args);
|
||||
nfrontp += ret;
|
||||
va_end(args);
|
||||
return ret;
|
||||
}
|
57
crypto/heimdal/appl/telnet/telnetd/slc.c
Normal file
57
crypto/heimdal/appl/telnet/telnetd/slc.c
Normal file
@ -0,0 +1,57 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnetd.h"
|
||||
|
||||
RCSID("$Id: slc.c,v 1.10 1997/05/11 06:30:00 assar Exp $");
|
||||
|
||||
/*
|
||||
* get_slc_defaults
|
||||
*
|
||||
* Initialize the slc mapping table.
|
||||
*/
|
||||
void
|
||||
get_slc_defaults(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
init_termbuf();
|
||||
|
||||
for (i = 1; i <= NSLC; i++) {
|
||||
slctab[i].defset.flag =
|
||||
spcset(i, &slctab[i].defset.val, &slctab[i].sptr);
|
||||
slctab[i].current.flag = SLC_NOSUPPORT;
|
||||
slctab[i].current.val = 0;
|
||||
}
|
||||
|
||||
}
|
1356
crypto/heimdal/appl/telnet/telnetd/state.c
Normal file
1356
crypto/heimdal/appl/telnet/telnetd/state.c
Normal file
File diff suppressed because it is too large
Load Diff
1867
crypto/heimdal/appl/telnet/telnetd/sys_term.c
Normal file
1867
crypto/heimdal/appl/telnet/telnetd/sys_term.c
Normal file
File diff suppressed because it is too large
Load Diff
529
crypto/heimdal/appl/telnet/telnetd/telnetd.8
Normal file
529
crypto/heimdal/appl/telnet/telnetd/telnetd.8
Normal file
@ -0,0 +1,529 @@
|
||||
.\" Copyright (c) 1983, 1993
|
||||
.\" The Regents of the University of California. All rights reserved.
|
||||
.\"
|
||||
.\" Redistribution and use in source and binary forms, with or without
|
||||
.\" modification, are permitted provided that the following conditions
|
||||
.\" are met:
|
||||
.\" 1. Redistributions of source code must retain the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer.
|
||||
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer in the
|
||||
.\" documentation and/or other materials provided with the distribution.
|
||||
.\" 3. All advertising materials mentioning features or use of this software
|
||||
.\" must display the following acknowledgement:
|
||||
.\" This product includes software developed by the University of
|
||||
.\" California, Berkeley and its contributors.
|
||||
.\" 4. Neither the name of the University nor the names of its contributors
|
||||
.\" may be used to endorse or promote products derived from this software
|
||||
.\" without specific prior written permission.
|
||||
.\"
|
||||
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.\" @(#)telnetd.8 8.4 (Berkeley) 6/1/94
|
||||
.\"
|
||||
.Dd June 1, 1994
|
||||
.Dt TELNETD 8
|
||||
.Os BSD 4.2
|
||||
.Sh NAME
|
||||
.Nm telnetd
|
||||
.Nd DARPA
|
||||
.Tn TELNET
|
||||
protocol server
|
||||
.Sh SYNOPSIS
|
||||
.Nm telnetd
|
||||
.Op Fl BUhkln
|
||||
.Op Fl D Ar debugmode
|
||||
.Op Fl S Ar tos
|
||||
.Op Fl X Ar authtype
|
||||
.Op Fl a Ar authmode
|
||||
.Op Fl r Ns Ar lowpty-highpty
|
||||
.Op Fl u Ar len
|
||||
.Op Fl debug
|
||||
.Op Fl L Ar /bin/login
|
||||
.Op Ar port
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Nm telnetd
|
||||
command is a server which supports the
|
||||
.Tn DARPA
|
||||
standard
|
||||
.Tn TELNET
|
||||
virtual terminal protocol.
|
||||
.Nm Telnetd
|
||||
is normally invoked by the internet server (see
|
||||
.Xr inetd 8 )
|
||||
for requests to connect to the
|
||||
.Tn TELNET
|
||||
port as indicated by the
|
||||
.Pa /etc/services
|
||||
file (see
|
||||
.Xr services 5 ) .
|
||||
The
|
||||
.Fl debug
|
||||
option may be used to start up
|
||||
.Nm telnetd
|
||||
manually, instead of through
|
||||
.Xr inetd 8 .
|
||||
If started up this way,
|
||||
.Ar port
|
||||
may be specified to run
|
||||
.Nm telnetd
|
||||
on an alternate
|
||||
.Tn TCP
|
||||
port number.
|
||||
.Pp
|
||||
The
|
||||
.Nm telnetd
|
||||
command accepts the following options:
|
||||
.Bl -tag -width "-a authmode"
|
||||
.It Fl a Ar authmode
|
||||
This option may be used for specifying what mode should
|
||||
be used for authentication.
|
||||
Note that this option is only useful if
|
||||
.Nm telnetd
|
||||
has been compiled with support for the
|
||||
.Dv AUTHENTICATION
|
||||
option.
|
||||
There are several valid values for
|
||||
.Ar authmode:
|
||||
.Bl -tag -width debug
|
||||
.It debug
|
||||
Turns on authentication debugging code.
|
||||
.It user
|
||||
Only allow connections when the remote user
|
||||
can provide valid authentication information
|
||||
to identify the remote user,
|
||||
and is allowed access to the specified account
|
||||
without providing a password.
|
||||
.It valid
|
||||
Only allow connections when the remote user
|
||||
can provide valid authentication information
|
||||
to identify the remote user.
|
||||
The
|
||||
.Xr login 1
|
||||
command will provide any additional user verification
|
||||
needed if the remote user is not allowed automatic
|
||||
access to the specified account.
|
||||
.It other
|
||||
Only allow connections that supply some authentication information.
|
||||
This option is currently not supported
|
||||
by any of the existing authentication mechanisms,
|
||||
and is thus the same as specifying
|
||||
.Fl a
|
||||
.Cm valid .
|
||||
.It otp
|
||||
Only allow authenticated connections (as with
|
||||
.Fl a
|
||||
.Cm user )
|
||||
and also logins with one-time passwords (OTPs). This option will call
|
||||
login with an option so that only OTPs are accepted. The user can of
|
||||
course still type secret information at the prompt.
|
||||
.It none
|
||||
This is the default state.
|
||||
Authentication information is not required.
|
||||
If no or insufficient authentication information
|
||||
is provided, then the
|
||||
.Xr login 1
|
||||
program will provide the necessary user
|
||||
verification.
|
||||
.It off
|
||||
This disables the authentication code.
|
||||
All user verification will happen through the
|
||||
.Xr login 1
|
||||
program.
|
||||
.El
|
||||
.It Fl B
|
||||
Ignored.
|
||||
.It Fl D Ar debugmode
|
||||
This option may be used for debugging purposes.
|
||||
This allows
|
||||
.Nm telnetd
|
||||
to print out debugging information
|
||||
to the connection, allowing the user to see what
|
||||
.Nm telnetd
|
||||
is doing.
|
||||
There are several possible values for
|
||||
.Ar debugmode:
|
||||
.Bl -tag -width exercise
|
||||
.It Cm options
|
||||
Prints information about the negotiation of
|
||||
.Tn TELNET
|
||||
options.
|
||||
.It Cm report
|
||||
Prints the
|
||||
.Cm options
|
||||
information, plus some additional information
|
||||
about what processing is going on.
|
||||
.It Cm netdata
|
||||
Displays the data stream received by
|
||||
.Nm telnetd.
|
||||
.It Cm ptydata
|
||||
Displays data written to the pty.
|
||||
.It Cm exercise
|
||||
Has not been implemented yet.
|
||||
.El
|
||||
.It Fl h
|
||||
Disables the printing of host-specific information before
|
||||
login has been completed.
|
||||
.It Fl k
|
||||
.It Fl l
|
||||
Ignored.
|
||||
.It Fl n
|
||||
Disable
|
||||
.Dv TCP
|
||||
keep-alives. Normally
|
||||
.Nm telnetd
|
||||
enables the
|
||||
.Tn TCP
|
||||
keep-alive mechanism to probe connections that
|
||||
have been idle for some period of time to determine
|
||||
if the client is still there, so that idle connections
|
||||
from machines that have crashed or can no longer
|
||||
be reached may be cleaned up.
|
||||
.It Fl r Ar lowpty-highpty
|
||||
This option is only enabled when
|
||||
.Nm telnetd
|
||||
is compiled for
|
||||
.Dv UNICOS.
|
||||
It specifies an inclusive range of pseudo-terminal devices to
|
||||
use. If the system has sysconf variable
|
||||
.Dv _SC_CRAY_NPTY
|
||||
configured, the default pty search range is 0 to
|
||||
.Dv _SC_CRAY_NPTY;
|
||||
otherwise, the default range is 0 to 128. Either
|
||||
.Ar lowpty
|
||||
or
|
||||
.Ar highpty
|
||||
may be omitted to allow changing
|
||||
either end of the search range. If
|
||||
.Ar lowpty
|
||||
is omitted, the - character is still required so that
|
||||
.Nm telnetd
|
||||
can differentiate
|
||||
.Ar highpty
|
||||
from
|
||||
.Ar lowpty .
|
||||
.It Fl S Ar tos
|
||||
.It Fl u Ar len
|
||||
This option is used to specify the size of the field
|
||||
in the
|
||||
.Dv utmp
|
||||
structure that holds the remote host name.
|
||||
If the resolved host name is longer than
|
||||
.Ar len ,
|
||||
the dotted decimal value will be used instead.
|
||||
This allows hosts with very long host names that
|
||||
overflow this field to still be uniquely identified.
|
||||
Specifying
|
||||
.Fl u0
|
||||
indicates that only dotted decimal addresses
|
||||
should be put into the
|
||||
.Pa utmp
|
||||
file.
|
||||
.ne 1i
|
||||
.It Fl U
|
||||
This option causes
|
||||
.Nm telnetd
|
||||
to refuse connections from addresses that
|
||||
cannot be mapped back into a symbolic name
|
||||
via the
|
||||
.Xr gethostbyaddr 3
|
||||
routine.
|
||||
.It Fl X Ar authtype
|
||||
This option is only valid if
|
||||
.Nm telnetd
|
||||
has been built with support for the authentication option.
|
||||
It disables the use of
|
||||
.Ar authtype
|
||||
authentication, and
|
||||
can be used to temporarily disable
|
||||
a specific authentication type without having to recompile
|
||||
.Nm telnetd .
|
||||
.It Fl L pathname
|
||||
Specify pathname to an alternative login program.
|
||||
.El
|
||||
.Pp
|
||||
.Nm Telnetd
|
||||
operates by allocating a pseudo-terminal device (see
|
||||
.Xr pty 4 )
|
||||
for a client, then creating a login process which has
|
||||
the slave side of the pseudo-terminal as
|
||||
.Dv stdin ,
|
||||
.Dv stdout
|
||||
and
|
||||
.Dv stderr .
|
||||
.Nm Telnetd
|
||||
manipulates the master side of the pseudo-terminal,
|
||||
implementing the
|
||||
.Tn TELNET
|
||||
protocol and passing characters
|
||||
between the remote client and the login process.
|
||||
.Pp
|
||||
When a
|
||||
.Tn TELNET
|
||||
session is started up,
|
||||
.Nm telnetd
|
||||
sends
|
||||
.Tn TELNET
|
||||
options to the client side indicating
|
||||
a willingness to do the
|
||||
following
|
||||
.Tn TELNET
|
||||
options, which are described in more detail below:
|
||||
.Bd -literal -offset indent
|
||||
DO AUTHENTICATION
|
||||
WILL ENCRYPT
|
||||
DO TERMINAL TYPE
|
||||
DO TSPEED
|
||||
DO XDISPLOC
|
||||
DO NEW-ENVIRON
|
||||
DO ENVIRON
|
||||
WILL SUPPRESS GO AHEAD
|
||||
DO ECHO
|
||||
DO LINEMODE
|
||||
DO NAWS
|
||||
WILL STATUS
|
||||
DO LFLOW
|
||||
DO TIMING-MARK
|
||||
.Ed
|
||||
.Pp
|
||||
The pseudo-terminal allocated to the client is configured
|
||||
to operate in \*(lqcooked\*(rq mode, and with
|
||||
.Dv XTABS and
|
||||
.Dv CRMOD
|
||||
enabled (see
|
||||
.Xr tty 4 ) .
|
||||
.Pp
|
||||
.Nm Telnetd
|
||||
has support for enabling locally the following
|
||||
.Tn TELNET
|
||||
options:
|
||||
.Bl -tag -width "DO AUTHENTICATION"
|
||||
.It "WILL ECHO"
|
||||
When the
|
||||
.Dv LINEMODE
|
||||
option is enabled, a
|
||||
.Dv WILL ECHO
|
||||
or
|
||||
.Dv WONT ECHO
|
||||
will be sent to the client to indicate the
|
||||
current state of terminal echoing.
|
||||
When terminal echo is not desired, a
|
||||
.Dv WILL ECHO
|
||||
is sent to indicate that
|
||||
.Tn telnetd
|
||||
will take care of echoing any data that needs to be
|
||||
echoed to the terminal, and then nothing is echoed.
|
||||
When terminal echo is desired, a
|
||||
.Dv WONT ECHO
|
||||
is sent to indicate that
|
||||
.Tn telnetd
|
||||
will not be doing any terminal echoing, so the
|
||||
client should do any terminal echoing that is needed.
|
||||
.It "WILL BINARY"
|
||||
Indicates that the client is willing to send a
|
||||
8 bits of data, rather than the normal 7 bits
|
||||
of the Network Virtual Terminal.
|
||||
.It "WILL SGA"
|
||||
Indicates that it will not be sending
|
||||
.Dv IAC GA,
|
||||
go ahead, commands.
|
||||
.It "WILL STATUS"
|
||||
Indicates a willingness to send the client, upon
|
||||
request, of the current status of all
|
||||
.Tn TELNET
|
||||
options.
|
||||
.It "WILL TIMING-MARK"
|
||||
Whenever a
|
||||
.Dv DO TIMING-MARK
|
||||
command is received, it is always responded
|
||||
to with a
|
||||
.Dv WILL TIMING-MARK
|
||||
.ne 1i
|
||||
.It "WILL LOGOUT"
|
||||
When a
|
||||
.Dv DO LOGOUT
|
||||
is received, a
|
||||
.Dv WILL LOGOUT
|
||||
is sent in response, and the
|
||||
.Tn TELNET
|
||||
session is shut down.
|
||||
.It "WILL ENCRYPT"
|
||||
Only sent if
|
||||
.Nm telnetd
|
||||
is compiled with support for data encryption, and
|
||||
indicates a willingness to decrypt
|
||||
the data stream.
|
||||
.El
|
||||
.Pp
|
||||
.Nm Telnetd
|
||||
has support for enabling remotely the following
|
||||
.Tn TELNET
|
||||
options:
|
||||
.Bl -tag -width "DO AUTHENTICATION"
|
||||
.It "DO BINARY"
|
||||
Sent to indicate that
|
||||
.Tn telnetd
|
||||
is willing to receive an 8 bit data stream.
|
||||
.It "DO LFLOW"
|
||||
Requests that the client handle flow control
|
||||
characters remotely.
|
||||
.It "DO ECHO"
|
||||
This is not really supported, but is sent to identify a 4.2BSD
|
||||
.Xr telnet 1
|
||||
client, which will improperly respond with
|
||||
.Dv WILL ECHO.
|
||||
If a
|
||||
.Dv WILL ECHO
|
||||
is received, a
|
||||
.Dv DONT ECHO
|
||||
will be sent in response.
|
||||
.It "DO TERMINAL-TYPE"
|
||||
Indicates a desire to be able to request the
|
||||
name of the type of terminal that is attached
|
||||
to the client side of the connection.
|
||||
.It "DO SGA"
|
||||
Indicates that it does not need to receive
|
||||
.Dv IAC GA,
|
||||
the go ahead command.
|
||||
.It "DO NAWS"
|
||||
Requests that the client inform the server when
|
||||
the window (display) size changes.
|
||||
.It "DO TERMINAL-SPEED"
|
||||
Indicates a desire to be able to request information
|
||||
about the speed of the serial line to which
|
||||
the client is attached.
|
||||
.It "DO XDISPLOC"
|
||||
Indicates a desire to be able to request the name
|
||||
of the X windows display that is associated with
|
||||
the telnet client.
|
||||
.It "DO NEW-ENVIRON"
|
||||
Indicates a desire to be able to request environment
|
||||
variable information, as described in RFC 1572.
|
||||
.It "DO ENVIRON"
|
||||
Indicates a desire to be able to request environment
|
||||
variable information, as described in RFC 1408.
|
||||
.It "DO LINEMODE"
|
||||
Only sent if
|
||||
.Nm telnetd
|
||||
is compiled with support for linemode, and
|
||||
requests that the client do line by line processing.
|
||||
.It "DO TIMING-MARK"
|
||||
Only sent if
|
||||
.Nm telnetd
|
||||
is compiled with support for both linemode and
|
||||
kludge linemode, and the client responded with
|
||||
.Dv WONT LINEMODE.
|
||||
If the client responds with
|
||||
.Dv WILL TM,
|
||||
the it is assumed that the client supports
|
||||
kludge linemode.
|
||||
Note that the
|
||||
.Op Fl k
|
||||
option can be used to disable this.
|
||||
.It "DO AUTHENTICATION"
|
||||
Only sent if
|
||||
.Nm telnetd
|
||||
is compiled with support for authentication, and
|
||||
indicates a willingness to receive authentication
|
||||
information for automatic login.
|
||||
.It "DO ENCRYPT"
|
||||
Only sent if
|
||||
.Nm telnetd
|
||||
is compiled with support for data encryption, and
|
||||
indicates a willingness to decrypt
|
||||
the data stream.
|
||||
.El
|
||||
.Sh ENVIRONMENT
|
||||
.Sh FILES
|
||||
.Pa /etc/services
|
||||
.br
|
||||
.Pa /etc/inittab
|
||||
(UNICOS systems only)
|
||||
.br
|
||||
.Pa /etc/iptos
|
||||
(if supported)
|
||||
.br
|
||||
.Sh "SEE ALSO"
|
||||
.Xr telnet 1 ,
|
||||
.Xr login 1
|
||||
.Sh STANDARDS
|
||||
.Bl -tag -compact -width RFC-1572
|
||||
.It Cm RFC-854
|
||||
.Tn TELNET
|
||||
PROTOCOL SPECIFICATION
|
||||
.It Cm RFC-855
|
||||
TELNET OPTION SPECIFICATIONS
|
||||
.It Cm RFC-856
|
||||
TELNET BINARY TRANSMISSION
|
||||
.It Cm RFC-857
|
||||
TELNET ECHO OPTION
|
||||
.It Cm RFC-858
|
||||
TELNET SUPPRESS GO AHEAD OPTION
|
||||
.It Cm RFC-859
|
||||
TELNET STATUS OPTION
|
||||
.It Cm RFC-860
|
||||
TELNET TIMING MARK OPTION
|
||||
.It Cm RFC-861
|
||||
TELNET EXTENDED OPTIONS - LIST OPTION
|
||||
.It Cm RFC-885
|
||||
TELNET END OF RECORD OPTION
|
||||
.It Cm RFC-1073
|
||||
Telnet Window Size Option
|
||||
.It Cm RFC-1079
|
||||
Telnet Terminal Speed Option
|
||||
.It Cm RFC-1091
|
||||
Telnet Terminal-Type Option
|
||||
.It Cm RFC-1096
|
||||
Telnet X Display Location Option
|
||||
.It Cm RFC-1123
|
||||
Requirements for Internet Hosts -- Application and Support
|
||||
.It Cm RFC-1184
|
||||
Telnet Linemode Option
|
||||
.It Cm RFC-1372
|
||||
Telnet Remote Flow Control Option
|
||||
.It Cm RFC-1416
|
||||
Telnet Authentication Option
|
||||
.It Cm RFC-1411
|
||||
Telnet Authentication: Kerberos Version 4
|
||||
.It Cm RFC-1412
|
||||
Telnet Authentication: SPX
|
||||
.It Cm RFC-1571
|
||||
Telnet Environment Option Interoperability Issues
|
||||
.It Cm RFC-1572
|
||||
Telnet Environment Option
|
||||
.El
|
||||
.Sh BUGS
|
||||
Some
|
||||
.Tn TELNET
|
||||
commands are only partially implemented.
|
||||
.Pp
|
||||
Because of bugs in the original 4.2 BSD
|
||||
.Xr telnet 1 ,
|
||||
.Nm telnetd
|
||||
performs some dubious protocol exchanges to try to discover if the remote
|
||||
client is, in fact, a 4.2 BSD
|
||||
.Xr telnet 1 .
|
||||
.Pp
|
||||
Binary mode
|
||||
has no common interpretation except between similar operating systems
|
||||
(Unix in this case).
|
||||
.Pp
|
||||
The terminal type name received from the remote client is converted to
|
||||
lower case.
|
||||
.Pp
|
||||
.Nm Telnetd
|
||||
never sends
|
||||
.Tn TELNET
|
||||
.Dv IAC GA
|
||||
(go ahead) commands.
|
1355
crypto/heimdal/appl/telnet/telnetd/telnetd.c
Normal file
1355
crypto/heimdal/appl/telnet/telnetd/telnetd.c
Normal file
File diff suppressed because it is too large
Load Diff
224
crypto/heimdal/appl/telnet/telnetd/telnetd.h
Normal file
224
crypto/heimdal/appl/telnet/telnetd/telnetd.h
Normal file
@ -0,0 +1,224 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)telnetd.h 8.1 (Berkeley) 6/4/93
|
||||
*/
|
||||
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_PARAM_H
|
||||
#include <sys/param.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_SOCKET_H
|
||||
#include <sys/socket.h>
|
||||
#endif
|
||||
#ifdef TIME_WITH_SYS_TIME
|
||||
#include <sys/time.h>
|
||||
#include <time.h>
|
||||
#elif defined(HAVE_SYS_TIME_H)
|
||||
#include <sys/time.h>
|
||||
#else
|
||||
#include <time.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_RESOURCE_H
|
||||
#include <sys/resource.h>
|
||||
#endif /* HAVE_SYS_RESOURCE_H */
|
||||
|
||||
#ifdef HAVE_SYS_WAIT_H
|
||||
#include <sys/wait.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_FCNTL_H
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_FILE_H
|
||||
#include <sys/file.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_STAT_H
|
||||
#include <sys/stat.h>
|
||||
#endif
|
||||
|
||||
/* including both <sys/ioctl.h> and <termios.h> in SunOS 4 generates a
|
||||
lot of warnings */
|
||||
|
||||
#if defined(HAVE_SYS_IOCTL_H) && SunOS != 40
|
||||
#include <sys/ioctl.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_FILIO_H
|
||||
#include <sys/filio.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_NETINET_IN_H
|
||||
#include <netinet/in.h>
|
||||
#endif
|
||||
#ifdef HAVE_NETINET_IN6_H
|
||||
#include <netinet/in6.h>
|
||||
#endif
|
||||
#ifdef HAVE_NETINET6_IN6_H
|
||||
#include <netinet6/in6.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_ARPA_INET_H
|
||||
#include <arpa/inet.h>
|
||||
#endif
|
||||
|
||||
#include <signal.h>
|
||||
#include <errno.h>
|
||||
#ifdef HAVE_NETDB_H
|
||||
#include <netdb.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYSLOG_H
|
||||
#include <syslog.h>
|
||||
#endif
|
||||
#include <ctype.h>
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#include <termios.h>
|
||||
|
||||
#ifdef HAVE_PTY_H
|
||||
#include <pty.h>
|
||||
#endif
|
||||
|
||||
#include "defs.h"
|
||||
|
||||
#ifdef HAVE_ARPA_TELNET_H
|
||||
#include <arpa/telnet.h>
|
||||
#endif
|
||||
|
||||
#ifndef _POSIX_VDISABLE
|
||||
# ifdef VDISABLE
|
||||
# define _POSIX_VDISABLE VDISABLE
|
||||
# else
|
||||
# define _POSIX_VDISABLE ((unsigned char)'\377')
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef HAVE_SYS_PTY_H
|
||||
#include <sys/pty.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_SELECT_H
|
||||
#include <sys/select.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_PTYIO_H
|
||||
#include <sys/ptyio.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_UTSNAME_H
|
||||
#include <sys/utsname.h>
|
||||
#endif
|
||||
|
||||
#include "ext.h"
|
||||
|
||||
#ifdef HAVE_PATHS_H
|
||||
#include <paths.h>
|
||||
#endif
|
||||
|
||||
#ifdef SOCKS
|
||||
#include <socks.h>
|
||||
/* This doesn't belong here. */
|
||||
struct tm *localtime(const time_t *);
|
||||
struct hostent *gethostbyname(const char *);
|
||||
#endif
|
||||
|
||||
#ifdef KRB4
|
||||
#include <des.h>
|
||||
#include <krb.h>
|
||||
#endif
|
||||
|
||||
#ifdef AUTHENTICATION
|
||||
#include <libtelnet/auth.h>
|
||||
#include <libtelnet/misc.h>
|
||||
#ifdef ENCRYPTION
|
||||
#include <libtelnet/encrypt.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_LIBUTIL_H
|
||||
#include <libutil.h>
|
||||
#endif
|
||||
|
||||
#include <roken.h>
|
||||
|
||||
/* Don't use the system login, use our version instead */
|
||||
|
||||
/* BINDIR should be defined somewhere else... */
|
||||
|
||||
#ifndef BINDIR
|
||||
#define BINDIR "/usr/athena/bin"
|
||||
#endif
|
||||
|
||||
#undef _PATH_LOGIN
|
||||
#define _PATH_LOGIN BINDIR "/login"
|
||||
|
||||
/* fallbacks */
|
||||
|
||||
#ifndef _PATH_DEV
|
||||
#define _PATH_DEV "/dev/"
|
||||
#endif
|
||||
|
||||
#ifndef _PATH_TTY
|
||||
#define _PATH_TTY "/dev/tty"
|
||||
#endif /* _PATH_TTY */
|
||||
|
||||
#ifdef DIAGNOSTICS
|
||||
#define DIAG(a,b) if (diagnostic & (a)) b
|
||||
#else
|
||||
#define DIAG(a,b)
|
||||
#endif
|
||||
|
||||
/* other external variables */
|
||||
extern char **environ;
|
||||
|
||||
/* prototypes */
|
||||
|
||||
/* appends data to nfrontp and advances */
|
||||
int output_data (const char *format, ...)
|
||||
#ifdef __GNUC__
|
||||
__attribute__ ((format (printf, 1, 2)))
|
||||
#endif
|
||||
;
|
140
crypto/heimdal/appl/telnet/telnetd/termstat.c
Normal file
140
crypto/heimdal/appl/telnet/telnetd/termstat.c
Normal file
@ -0,0 +1,140 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "telnetd.h"
|
||||
|
||||
RCSID("$Id: termstat.c,v 1.11 1997/05/11 06:30:04 assar Exp $");
|
||||
|
||||
/*
|
||||
* local variables
|
||||
*/
|
||||
int def_tspeed = -1, def_rspeed = -1;
|
||||
#ifdef TIOCSWINSZ
|
||||
int def_row = 0, def_col = 0;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* flowstat
|
||||
*
|
||||
* Check for changes to flow control
|
||||
*/
|
||||
void
|
||||
flowstat()
|
||||
{
|
||||
if (his_state_is_will(TELOPT_LFLOW)) {
|
||||
if (tty_flowmode() != flowmode) {
|
||||
flowmode = tty_flowmode();
|
||||
output_data("%c%c%c%c%c%c",
|
||||
IAC, SB, TELOPT_LFLOW,
|
||||
flowmode ? LFLOW_ON : LFLOW_OFF,
|
||||
IAC, SE);
|
||||
}
|
||||
if (tty_restartany() != restartany) {
|
||||
restartany = tty_restartany();
|
||||
output_data("%c%c%c%c%c%c",
|
||||
IAC, SB, TELOPT_LFLOW,
|
||||
restartany ? LFLOW_RESTART_ANY
|
||||
: LFLOW_RESTART_XON,
|
||||
IAC, SE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* clientstat
|
||||
*
|
||||
* Process linemode related requests from the client.
|
||||
* Client can request a change to only one of linemode, editmode or slc's
|
||||
* at a time, and if using kludge linemode, then only linemode may be
|
||||
* affected.
|
||||
*/
|
||||
void
|
||||
clientstat(int code, int parm1, int parm2)
|
||||
{
|
||||
void netflush();
|
||||
|
||||
/*
|
||||
* Get a copy of terminal characteristics.
|
||||
*/
|
||||
init_termbuf();
|
||||
|
||||
/*
|
||||
* Process request from client. code tells what it is.
|
||||
*/
|
||||
switch (code) {
|
||||
case TELOPT_NAWS:
|
||||
#ifdef TIOCSWINSZ
|
||||
{
|
||||
struct winsize ws;
|
||||
|
||||
def_col = parm1;
|
||||
def_row = parm2;
|
||||
|
||||
/*
|
||||
* Change window size as requested by client.
|
||||
*/
|
||||
|
||||
ws.ws_col = parm1;
|
||||
ws.ws_row = parm2;
|
||||
ioctl(ourpty, TIOCSWINSZ, (char *)&ws);
|
||||
}
|
||||
#endif /* TIOCSWINSZ */
|
||||
|
||||
break;
|
||||
|
||||
case TELOPT_TSPEED:
|
||||
{
|
||||
def_tspeed = parm1;
|
||||
def_rspeed = parm2;
|
||||
/*
|
||||
* Change terminal speed as requested by client.
|
||||
* We set the receive speed first, so that if we can't
|
||||
* store seperate receive and transmit speeds, the transmit
|
||||
* speed will take precedence.
|
||||
*/
|
||||
tty_rspeed(parm2);
|
||||
tty_tspeed(parm1);
|
||||
set_termbuf();
|
||||
|
||||
break;
|
||||
|
||||
} /* end of case TELOPT_TSPEED */
|
||||
|
||||
default:
|
||||
/* What? */
|
||||
break;
|
||||
} /* end of switch */
|
||||
|
||||
netflush();
|
||||
|
||||
}
|
1162
crypto/heimdal/appl/telnet/telnetd/utility.c
Normal file
1162
crypto/heimdal/appl/telnet/telnetd/utility.c
Normal file
File diff suppressed because it is too large
Load Diff
1360
crypto/heimdal/configure
vendored
1360
crypto/heimdal/configure
vendored
File diff suppressed because it is too large
Load Diff
@ -1,9 +1,9 @@
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
AC_REVISION($Revision: 1.215 $)
|
||||
AC_REVISION($Revision: 1.216 $)
|
||||
AC_INIT(lib/krb5/send_to_kdc.c)
|
||||
AM_CONFIG_HEADER(include/config.h)
|
||||
|
||||
AM_INIT_AUTOMAKE(heimdal,0.2m)
|
||||
AM_INIT_AUTOMAKE(heimdal,0.2n)
|
||||
|
||||
AC_PREFIX_DEFAULT(/usr/heimdal)
|
||||
|
||||
@ -235,6 +235,7 @@ AC_TYPE_PID_T
|
||||
AC_TYPE_UID_T
|
||||
AC_CHECK_TYPE_EXTRA(mode_t, unsigned short, [])
|
||||
AC_CHECK_TYPE_EXTRA(sig_atomic_t, int, [#include <signal.h>])
|
||||
AC_HAVE_TYPE([long long])
|
||||
AC_HEADER_TIME
|
||||
AC_STRUCT_TM
|
||||
|
||||
@ -759,6 +760,18 @@ AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
|
||||
AC_GROK_TYPES(int8_t int16_t int32_t int64_t)
|
||||
AC_GROK_TYPES(u_int8_t u_int16_t u_int32_t u_int64_t)
|
||||
|
||||
dnl
|
||||
dnl crypto functions tests
|
||||
dnl
|
||||
|
||||
AC_FIND_FUNC_NO_LIBS(MD4Init, crypto)
|
||||
AC_FIND_FUNC_NO_LIBS(MD4_Init, crypto)
|
||||
AC_FIND_FUNC_NO_LIBS(MD5Init, crypto)
|
||||
AC_FIND_FUNC_NO_LIBS(MD5_Init, crypto)
|
||||
AC_FIND_FUNC_NO_LIBS(SHA1Init, crypto)
|
||||
AC_FIND_FUNC_NO_LIBS(SHA1_Init, crypto)
|
||||
AC_FIND_FUNC_NO_LIBS(des_cbc_encrypt, crypto des)
|
||||
|
||||
dnl
|
||||
dnl Tests for editline
|
||||
dnl
|
||||
|
@ -172,12 +172,8 @@ clients do send the password, so it's possible to to password quality
|
||||
checks). Because of this you can only create principals with des keys,
|
||||
and you can't set any flags or do any other fancy stuff.
|
||||
|
||||
To get this to work, you have to create a @samp{changepw/kerberos}
|
||||
principal (if you are converting a version 4 data you should have this
|
||||
principal), and add it to the keytab the @samp{kadmind} is using. You
|
||||
then have to add another entry to inetd (since version 4 uses port 751,
|
||||
not 749).
|
||||
To get this to work, you have to add another entry to inetd (since
|
||||
version 4 uses port 751, not 749).
|
||||
|
||||
@emph{And then there are a many more things you can do; more on this in
|
||||
a later version of this manual. Until then, UTSL.}
|
||||
|
||||
|
@ -24,10 +24,11 @@ our not so inspired guesses. Hopefully it's still somewhat useful.
|
||||
|
||||
Windows 2000 supports both the standard DES encryptions (des-cbc-crc and
|
||||
des-cbc-md5) and its own proprietary encryption that is based on md4 and
|
||||
rc4 and which you cannot get hold of how it works with a NDA. To enable
|
||||
a given principal to use DES, it needs to have DES keys in the database.
|
||||
To do this, you need to enable DES keys for the particular principal
|
||||
with the user administration tool and then change the password.
|
||||
rc4 and which is supposed to be described in
|
||||
draft-brezak-win2k-krb-rc4-hmac-01.txt. To enable a given principal to
|
||||
use DES, it needs to have DES keys in the database. To do this, you
|
||||
need to enable DES keys for the particular principal with the user
|
||||
administration tool and then change the password.
|
||||
|
||||
@node Authorization data, , Encryption types, Windows 2000 compatability
|
||||
@comment node-name, next, previous, up
|
||||
|
@ -39,6 +39,24 @@
|
||||
/* Define if lex declares yytext as a char * by default, not a char[]. */
|
||||
#undef YYTEXT_POINTER
|
||||
|
||||
/* Define if you have the MD4Init function. */
|
||||
#undef HAVE_MD4INIT
|
||||
|
||||
/* Define if you have the MD4_Init function. */
|
||||
#undef HAVE_MD4_INIT
|
||||
|
||||
/* Define if you have the MD5Init function. */
|
||||
#undef HAVE_MD5INIT
|
||||
|
||||
/* Define if you have the MD5_Init function. */
|
||||
#undef HAVE_MD5_INIT
|
||||
|
||||
/* Define if you have the SHA1Init function. */
|
||||
#undef HAVE_SHA1INIT
|
||||
|
||||
/* Define if you have the SHA1_Init function. */
|
||||
#undef HAVE_SHA1_INIT
|
||||
|
||||
/* Define if you have the XauFileName function. */
|
||||
#undef HAVE_XAUFILENAME
|
||||
|
||||
@ -84,6 +102,9 @@
|
||||
/* Define if you have the dbopen function. */
|
||||
#undef HAVE_DBOPEN
|
||||
|
||||
/* Define if you have the des_cbc_encrypt function. */
|
||||
#undef HAVE_DES_CBC_ENCRYPT
|
||||
|
||||
/* Define if you have the dlopen function. */
|
||||
#undef HAVE_DLOPEN
|
||||
|
||||
@ -225,6 +246,9 @@
|
||||
/* Define if you have the logwtmp function. */
|
||||
#undef HAVE_LOGWTMP
|
||||
|
||||
/* Define if you have the long_long function. */
|
||||
#undef HAVE_LONG_LONG
|
||||
|
||||
/* Define if you have the lstat function. */
|
||||
#undef HAVE_LSTAT
|
||||
|
||||
@ -750,9 +774,15 @@
|
||||
/* Define if you have the crypt library (-lcrypt). */
|
||||
#undef HAVE_LIBCRYPT
|
||||
|
||||
/* Define if you have the crypto library (-lcrypto). */
|
||||
#undef HAVE_LIBCRYPTO
|
||||
|
||||
/* Define if you have the curses library (-lcurses). */
|
||||
#undef HAVE_LIBCURSES
|
||||
|
||||
/* Define if you have the des library (-ldes). */
|
||||
#undef HAVE_LIBDES
|
||||
|
||||
/* Define if you have the dl library (-ldl). */
|
||||
#undef HAVE_LIBDL
|
||||
|
||||
|
@ -1,3 +1,8 @@
|
||||
2000-01-25 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* load.c: checking all parsing for errors and all memory
|
||||
allocations also
|
||||
|
||||
2000-01-02 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* server.c: check initial flag in ticket and allow users to change
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -34,7 +34,7 @@
|
||||
#include "kadmin_locl.h"
|
||||
#include <sl.h>
|
||||
|
||||
RCSID("$Id: kadmin.c,v 1.26 1999/12/02 17:04:58 joda Exp $");
|
||||
RCSID("$Id: kadmin.c,v 1.27 2000/01/31 23:51:52 assar Exp $");
|
||||
|
||||
static char *config_file;
|
||||
static char *keyfile;
|
||||
@ -67,7 +67,7 @@ static struct getargs args[] = {
|
||||
},
|
||||
{
|
||||
"server-port", 's', arg_integer, &server_port,
|
||||
"server to contact", "port number"
|
||||
"port to use", "port number"
|
||||
},
|
||||
{ "local", 'l', arg_flag, &local_flag, "local admin mode" },
|
||||
{ "help", 'h', arg_flag, &help_flag },
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997-1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997-2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -32,7 +32,7 @@
|
||||
*/
|
||||
|
||||
/*
|
||||
* $Id: kadmin_locl.h,v 1.24 1999/12/02 17:04:58 joda Exp $
|
||||
* $Id: kadmin_locl.h,v 1.25 2000/02/06 05:16:35 assar Exp $
|
||||
*/
|
||||
|
||||
#ifndef __ADMIN_LOCL_H__
|
||||
@ -73,6 +73,7 @@
|
||||
#endif
|
||||
#include <err.h>
|
||||
#include <roken.h>
|
||||
#include <des.h>
|
||||
#include <krb5.h>
|
||||
#include <hdb.h>
|
||||
#include <hdb_err.h>
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -34,9 +34,9 @@
|
||||
#include "kadmin_locl.h"
|
||||
#include <kadm5/private.h>
|
||||
|
||||
RCSID("$Id: load.c,v 1.34 1999/12/02 17:04:58 joda Exp $");
|
||||
RCSID("$Id: load.c,v 1.35 2000/01/25 22:59:27 assar Exp $");
|
||||
|
||||
struct entry{
|
||||
struct entry {
|
||||
char *principal;
|
||||
char *key;
|
||||
char *max_life;
|
||||
@ -56,52 +56,108 @@ skip_next(char *p)
|
||||
while(*p && !isspace((unsigned char)*p))
|
||||
p++;
|
||||
*p++ = 0;
|
||||
while(*p && isspace((unsigned char)*p)) p++;
|
||||
while(*p && isspace((unsigned char)*p))
|
||||
p++;
|
||||
return p;
|
||||
}
|
||||
|
||||
static time_t*
|
||||
parse_time_string(time_t *t, char *s)
|
||||
/*
|
||||
* Parse the time in `s', returning:
|
||||
* -1 if error parsing
|
||||
* 0 if none present
|
||||
* 1 if parsed ok
|
||||
*/
|
||||
|
||||
static int
|
||||
parse_time_string(time_t *t, const char *s)
|
||||
{
|
||||
int year, month, date, hour, minute, second;
|
||||
struct tm tm;
|
||||
|
||||
if(strcmp(s, "-") == 0)
|
||||
return NULL;
|
||||
if(t == NULL)
|
||||
t = malloc(sizeof(*t));
|
||||
sscanf(s, "%04d%02d%02d%02d%02d%02d",
|
||||
&year, &month, &date, &hour, &minute, &second);
|
||||
tm.tm_year = year - 1900;
|
||||
tm.tm_mon = month - 1;
|
||||
tm.tm_mday = date;
|
||||
tm.tm_hour = hour;
|
||||
tm.tm_min = minute;
|
||||
tm.tm_sec = second;
|
||||
return 0;
|
||||
if(sscanf(s, "%04d%02d%02d%02d%02d%02d",
|
||||
&year, &month, &date, &hour, &minute, &second) != 6)
|
||||
return -1;
|
||||
tm.tm_year = year - 1900;
|
||||
tm.tm_mon = month - 1;
|
||||
tm.tm_mday = date;
|
||||
tm.tm_hour = hour;
|
||||
tm.tm_min = minute;
|
||||
tm.tm_sec = second;
|
||||
tm.tm_isdst = 0;
|
||||
*t = timegm(&tm);
|
||||
return t;
|
||||
return 1;
|
||||
}
|
||||
|
||||
static unsigned*
|
||||
parse_integer(unsigned *u, char *s)
|
||||
/*
|
||||
* parse time, allocating space in *t if it's there
|
||||
*/
|
||||
|
||||
static int
|
||||
parse_time_string_alloc (time_t **t, const char *s)
|
||||
{
|
||||
time_t tmp;
|
||||
int ret;
|
||||
|
||||
*t = NULL;
|
||||
ret = parse_time_string (&tmp, s);
|
||||
if (ret == 1) {
|
||||
*t = malloc (sizeof (**t));
|
||||
if (*t == NULL)
|
||||
krb5_errx (context, 1, "malloc: out of memory");
|
||||
**t = tmp;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/*
|
||||
* see parse_time_string for calling convention
|
||||
*/
|
||||
|
||||
static int
|
||||
parse_integer(unsigned *u, const char *s)
|
||||
{
|
||||
if(strcmp(s, "-") == 0)
|
||||
return NULL;
|
||||
if(u == NULL)
|
||||
u = malloc(sizeof(*u));
|
||||
sscanf(s, "%u", u);
|
||||
return u;
|
||||
return 0;
|
||||
if (sscanf(s, "%u", u) != 1)
|
||||
return -1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void
|
||||
static int
|
||||
parse_integer_alloc (int **u, const char *s)
|
||||
{
|
||||
unsigned tmp;
|
||||
int ret;
|
||||
|
||||
*u = NULL;
|
||||
ret = parse_integer (&tmp, s);
|
||||
if (ret == 1) {
|
||||
*u = malloc (sizeof (**u));
|
||||
if (*u == NULL)
|
||||
krb5_errx (context, 1, "malloc: out of memory");
|
||||
**u = tmp;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/*
|
||||
* Parse dumped keys in `str' and store them in `ent'
|
||||
* return -1 if parsing failed
|
||||
*/
|
||||
|
||||
static int
|
||||
parse_keys(hdb_entry *ent, char *str)
|
||||
{
|
||||
krb5_error_code ret;
|
||||
int tmp;
|
||||
char *p;
|
||||
int i;
|
||||
|
||||
p = strsep(&str, ":");
|
||||
sscanf(p, "%d", &tmp);
|
||||
if (sscanf(p, "%d", &tmp) != 1)
|
||||
return 1;
|
||||
ent->kvno = tmp;
|
||||
p = strsep(&str, ":");
|
||||
while(p){
|
||||
@ -109,7 +165,7 @@ parse_keys(hdb_entry *ent, char *str)
|
||||
key = realloc(ent->keys.val,
|
||||
(ent->keys.len + 1) * sizeof(*ent->keys.val));
|
||||
if(key == NULL)
|
||||
abort();
|
||||
krb5_errx (context, 1, "realloc: out of memory");
|
||||
ent->keys.val = key;
|
||||
key = ent->keys.val + ent->keys.len;
|
||||
ent->keys.len++;
|
||||
@ -120,37 +176,49 @@ parse_keys(hdb_entry *ent, char *str)
|
||||
} else
|
||||
key->mkvno = NULL;
|
||||
p = strsep(&str, ":");
|
||||
sscanf(p, "%d", &tmp);
|
||||
if (sscanf(p, "%d", &tmp) != 1)
|
||||
return 1;
|
||||
key->key.keytype = tmp;
|
||||
p = strsep(&str, ":");
|
||||
krb5_data_alloc(&key->key.keyvalue, (strlen(p) - 1) / 2 + 1);
|
||||
for(i = 0; i < strlen(p); i += 2){
|
||||
sscanf(p + i, "%02x", &tmp);
|
||||
ret = krb5_data_alloc(&key->key.keyvalue, (strlen(p) - 1) / 2 + 1);
|
||||
if (ret)
|
||||
krb5_err (context, 1, ret, "krb5_data_alloc");
|
||||
for(i = 0; i < strlen(p); i += 2) {
|
||||
if(sscanf(p + i, "%02x", &tmp) != 1)
|
||||
return 1;
|
||||
((u_char*)key->key.keyvalue.data)[i / 2] = tmp;
|
||||
}
|
||||
p = strsep(&str, ":");
|
||||
if(strcmp(p, "-") != 0){
|
||||
unsigned type;
|
||||
size_t p_len;
|
||||
if(sscanf(p, "%u/", &type) != 1){
|
||||
abort ();
|
||||
}
|
||||
|
||||
if(sscanf(p, "%u/", &type) != 1)
|
||||
return 1;
|
||||
p = strchr(p, '/');
|
||||
if(p == NULL)
|
||||
abort ();
|
||||
return 1;
|
||||
p++;
|
||||
p_len = strlen(p);
|
||||
|
||||
key->salt = malloc(sizeof(*key->salt));
|
||||
if (key->salt == NULL)
|
||||
krb5_errx (context, 1, "malloc: out of memory");
|
||||
key->salt->type = type;
|
||||
|
||||
if (p_len) {
|
||||
if(*p == '\"'){
|
||||
krb5_data_copy(&key->salt->salt, p + 1, p_len - 2);
|
||||
}else{
|
||||
krb5_data_alloc(&key->salt->salt, (p_len - 1) / 2 + 1);
|
||||
if(*p == '\"') {
|
||||
ret = krb5_data_copy(&key->salt->salt, p + 1, p_len - 2);
|
||||
if (ret)
|
||||
krb5_err (context, 1, ret, "krb5_data_copy");
|
||||
} else {
|
||||
ret = krb5_data_alloc(&key->salt->salt,
|
||||
(p_len - 1) / 2 + 1);
|
||||
if (ret)
|
||||
krb5_err (context, 1, ret, "krb5_data_alloc");
|
||||
for(i = 0; i < p_len; i += 2){
|
||||
sscanf(p + i, "%02x", &tmp);
|
||||
if (sscanf(p + i, "%02x", &tmp) != 1)
|
||||
return 1;
|
||||
((u_char*)key->salt->salt.data)[i / 2] = tmp;
|
||||
}
|
||||
}
|
||||
@ -159,31 +227,59 @@ parse_keys(hdb_entry *ent, char *str)
|
||||
}
|
||||
p = strsep(&str, ":");
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static Event*
|
||||
parse_event(Event *ev, char *str)
|
||||
/*
|
||||
* see parse_time_string for calling convention
|
||||
*/
|
||||
|
||||
static int
|
||||
parse_event(Event *ev, char *s)
|
||||
{
|
||||
krb5_error_code ret;
|
||||
char *p;
|
||||
if(strcmp(str, "-") == 0)
|
||||
return NULL;
|
||||
if(ev == NULL)
|
||||
ev = malloc(sizeof(*ev));
|
||||
|
||||
if(strcmp(s, "-") == 0)
|
||||
return 0;
|
||||
memset(ev, 0, sizeof(*ev));
|
||||
p = strsep(&str, ":");
|
||||
parse_time_string(&ev->time, p);
|
||||
p = strsep(&str, ":");
|
||||
krb5_parse_name(context, p, &ev->principal);
|
||||
return ev;
|
||||
p = strsep(&s, ":");
|
||||
if(parse_time_string(&ev->time, p) != 1)
|
||||
return -1;
|
||||
p = strsep(&s, ":");
|
||||
ret = krb5_parse_name(context, p, &ev->principal);
|
||||
if (ret)
|
||||
return -1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
static HDBFlags
|
||||
parse_hdbflags2int(char *str)
|
||||
static int
|
||||
parse_event_alloc (Event **ev, char *s)
|
||||
{
|
||||
unsigned i;
|
||||
parse_integer(&i, str);
|
||||
Event tmp;
|
||||
int ret;
|
||||
|
||||
return int2HDBFlags(i);
|
||||
*ev = NULL;
|
||||
ret = parse_event (&tmp, s);
|
||||
if (ret == 1) {
|
||||
*ev = malloc (sizeof (**ev));
|
||||
if (*ev == NULL)
|
||||
krb5_errx (context, 1, "malloc: out of memory");
|
||||
**ev = tmp;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int
|
||||
parse_hdbflags2int(HDBFlags *f, const char *s)
|
||||
{
|
||||
int ret;
|
||||
unsigned tmp;
|
||||
|
||||
ret = parse_integer (&tmp, s);
|
||||
if (ret == 1)
|
||||
*f = int2HDBFlags (tmp);
|
||||
return ret;
|
||||
}
|
||||
|
||||
#if 0
|
||||
@ -205,8 +301,13 @@ parse_etypes(char *str, unsigned **val, unsigned *len)
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
doit(char *filename, int merge)
|
||||
/*
|
||||
* Parse the dump file in `filename' and create the database (merging
|
||||
* iff merge)
|
||||
*/
|
||||
|
||||
static int
|
||||
doit(const char *filename, int merge)
|
||||
{
|
||||
krb5_error_code ret;
|
||||
FILE *f;
|
||||
@ -221,7 +322,7 @@ doit(char *filename, int merge)
|
||||
f = fopen(filename, "r");
|
||||
if(f == NULL){
|
||||
krb5_warn(context, errno, "fopen(%s)", filename);
|
||||
return;
|
||||
return 1;
|
||||
}
|
||||
if(!merge)
|
||||
flags |= O_CREAT | O_TRUNC;
|
||||
@ -229,7 +330,7 @@ doit(char *filename, int merge)
|
||||
if(ret){
|
||||
krb5_warn(context, ret, "hdb_open");
|
||||
fclose(f);
|
||||
return;
|
||||
return 1;
|
||||
}
|
||||
line = 0;
|
||||
while(fgets(s, sizeof(s), f)){
|
||||
@ -277,7 +378,7 @@ doit(char *filename, int merge)
|
||||
|
||||
memset(&ent, 0, sizeof(ent));
|
||||
ret = krb5_parse_name(context, e.principal, &ent.principal);
|
||||
if(ret){
|
||||
if(ret) {
|
||||
fprintf(stderr, "%s:%d:%s (%s)\n",
|
||||
filename,
|
||||
line,
|
||||
@ -286,16 +387,64 @@ doit(char *filename, int merge)
|
||||
continue;
|
||||
}
|
||||
|
||||
parse_keys(&ent, e.key);
|
||||
if (parse_keys(&ent, e.key)) {
|
||||
fprintf (stderr, "%s:%d:error parsing keys (%s)\n",
|
||||
filename, line, e.key);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
|
||||
parse_event(&ent.created_by, e.created);
|
||||
ent.modified_by = parse_event(NULL, e.modified);
|
||||
ent.valid_start = parse_time_string(NULL, e.valid_start);
|
||||
ent.valid_end = parse_time_string(NULL, e.valid_end);
|
||||
ent.pw_end = parse_time_string(NULL, e.pw_end);
|
||||
ent.max_life = parse_integer(NULL, e.max_life);
|
||||
ent.max_renew = parse_integer(NULL, e.max_renew);
|
||||
ent.flags = parse_hdbflags2int(e.flags);
|
||||
if (parse_event(&ent.created_by, e.created) == -1) {
|
||||
fprintf (stderr, "%s:%d:error parsing created event (%s)\n",
|
||||
filename, line, e.created);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
if (parse_event_alloc (&ent.modified_by, e.modified) == -1) {
|
||||
fprintf (stderr, "%s:%d:error parsing event (%s)\n",
|
||||
filename, line, e.modified);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
if (parse_time_string_alloc (&ent.valid_start, e.valid_start) == -1) {
|
||||
fprintf (stderr, "%s:%d:error parsing time (%s)\n",
|
||||
filename, line, e.valid_start);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
if (parse_time_string_alloc (&ent.valid_end, e.valid_end) == -1) {
|
||||
fprintf (stderr, "%s:%d:error parsing time (%s)\n",
|
||||
filename, line, e.valid_end);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
if (parse_time_string_alloc (&ent.pw_end, e.pw_end) == -1) {
|
||||
fprintf (stderr, "%s:%d:error parsing time (%s)\n",
|
||||
filename, line, e.pw_end);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (parse_integer_alloc (&ent.max_life, e.max_life) == -1) {
|
||||
fprintf (stderr, "%s:%d:error parsing lifetime (%s)\n",
|
||||
filename, line, e.max_life);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
|
||||
}
|
||||
if (parse_integer_alloc (&ent.max_renew, e.max_renew) == -1) {
|
||||
fprintf (stderr, "%s:%d:error parsing lifetime (%s)\n",
|
||||
filename, line, e.max_renew);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (parse_hdbflags2int (&ent.flags, e.flags) != 0) {
|
||||
fprintf (stderr, "%s:%d:error parsing flags (%s)\n",
|
||||
filename, line, e.flags);
|
||||
hdb_free_entry (context, &ent);
|
||||
continue;
|
||||
}
|
||||
#if 0
|
||||
ALLOC(ent.etypes);
|
||||
parse_etypes(e.etypes, &ent.etypes->val, &ent.etypes->len);
|
||||
@ -310,6 +459,7 @@ doit(char *filename, int merge)
|
||||
}
|
||||
db->close(context, db);
|
||||
fclose(f);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -32,7 +32,7 @@
|
||||
*/
|
||||
|
||||
/*
|
||||
* $Id: headers.h,v 1.5 1999/12/02 17:04:59 joda Exp $
|
||||
* $Id: headers.h,v 1.6 2000/02/06 06:04:36 assar Exp $
|
||||
*/
|
||||
|
||||
#ifndef __HEADERS_H__
|
||||
@ -79,6 +79,7 @@
|
||||
#include <getarg.h>
|
||||
#include <base64.h>
|
||||
#include <parse_units.h>
|
||||
#include <des.h>
|
||||
#include <krb5.h>
|
||||
#include <hdb.h>
|
||||
#include <hdb_err.h>
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997 - 1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "kdc_locl.h"
|
||||
|
||||
RCSID("$Id: kerberos4.c,v 1.24 1999/12/02 17:04:59 joda Exp $");
|
||||
RCSID("$Id: kerberos4.c,v 1.26 2000/02/02 01:26:41 assar Exp $");
|
||||
|
||||
#ifdef KRB4
|
||||
|
||||
@ -125,6 +125,12 @@ get_des_key(hdb_entry *principal, Key **key)
|
||||
|
||||
#define RCHECK(X, L) if(X){make_err_reply(reply, KFAILURE, "Packet too short"); goto L;}
|
||||
|
||||
/*
|
||||
* Process the v4 request in `buf, len' (received from `addr'
|
||||
* (with string `from').
|
||||
* Return an error code and a reply in `reply'.
|
||||
*/
|
||||
|
||||
krb5_error_code
|
||||
do_version4(unsigned char *buf,
|
||||
size_t len,
|
||||
@ -184,6 +190,23 @@ do_version4(unsigned char *buf,
|
||||
goto out1;
|
||||
}
|
||||
|
||||
/*
|
||||
* There's no way to do pre-authentication in v4 and thus no
|
||||
* good error code to return if preauthentication is required.
|
||||
*/
|
||||
|
||||
if (require_preauth
|
||||
|| client->flags.require_preauth
|
||||
|| server->flags.require_preauth) {
|
||||
kdc_log(0,
|
||||
"Pre-authentication required for v4-request: "
|
||||
"%s.%s@%s for %s.%s@%s",
|
||||
name, inst, realm,
|
||||
sname, sinst, v4_realm);
|
||||
make_err_reply(reply, KERB_ERR_NULL_KEY, NULL);
|
||||
goto out1;
|
||||
}
|
||||
|
||||
ret = get_des_key(client, &ckey);
|
||||
if(ret){
|
||||
kdc_log(0, "%s", krb5_get_err_text(context, ret));
|
||||
@ -305,6 +328,9 @@ do_version4(unsigned char *buf,
|
||||
memcpy(&auth.dat, buf, pos);
|
||||
auth.length = pos;
|
||||
krb_set_key(tkey->key.keyvalue.data, 0);
|
||||
|
||||
krb_ignore_ip_address = !check_ticket_addresses;
|
||||
|
||||
ret = krb_rd_req(&auth, "krbtgt", realm,
|
||||
addr->sin_addr.s_addr, &ad, 0);
|
||||
if(ret){
|
||||
|
@ -33,7 +33,7 @@
|
||||
|
||||
#include "kdc_locl.h"
|
||||
|
||||
RCSID("$Id: kerberos5.c,v 1.108 1999/12/02 17:04:59 joda Exp $");
|
||||
RCSID("$Id: kerberos5.c,v 1.109 2000/01/18 03:13:00 assar Exp $");
|
||||
|
||||
#define MAX_TIME ((time_t)((1U << 31) - 1))
|
||||
|
||||
@ -571,7 +571,9 @@ as_rep(KDC_REQ *req,
|
||||
e_text = NULL;
|
||||
goto out;
|
||||
}
|
||||
}else if (require_preauth || client->flags.require_preauth || server->flags.require_preauth) {
|
||||
}else if (require_preauth
|
||||
|| client->flags.require_preauth
|
||||
|| server->flags.require_preauth) {
|
||||
METHOD_DATA method_data;
|
||||
PA_DATA *pa;
|
||||
unsigned char *buf;
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997-1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997-2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -32,7 +32,7 @@
|
||||
*/
|
||||
|
||||
#include "kpasswd_locl.h"
|
||||
RCSID("$Id: kpasswd.c,v 1.20 1999/12/02 17:05:00 joda Exp $");
|
||||
RCSID("$Id: kpasswd.c,v 1.21 2000/01/28 03:19:32 assar Exp $");
|
||||
|
||||
static int version_flag;
|
||||
static int help_flag;
|
||||
@ -79,6 +79,8 @@ main (int argc, char **argv)
|
||||
krb5_get_init_creds_opt_init (&opt);
|
||||
|
||||
krb5_get_init_creds_opt_set_tkt_life (&opt, 300);
|
||||
krb5_get_init_creds_opt_set_forwardable (&opt, FALSE);
|
||||
krb5_get_init_creds_opt_set_proxiable (&opt, FALSE);
|
||||
|
||||
argc -= optind;
|
||||
argv += optind;
|
||||
|
@ -1,14 +1,15 @@
|
||||
.\" $Id: kinit.1,v 1.3 1999/05/14 14:02:49 assar Exp $
|
||||
.\" $Id: kinit.1,v 1.4 2000/02/01 14:12:13 joda Exp $
|
||||
.\"
|
||||
.Dd May 29, 1998
|
||||
.Dt KAUTH 1
|
||||
.Dt KINIT 1
|
||||
.Os HEIMDAL
|
||||
.Sh NAME
|
||||
.Nm kinit ,
|
||||
.Nm kauth
|
||||
.Nd
|
||||
acquire initial tickets
|
||||
.Sh SYNOPSIS
|
||||
.Nm
|
||||
.Nm kinit
|
||||
.Op Fl 4
|
||||
.Op Fl -524init
|
||||
.Op Fl -afslog
|
||||
@ -40,7 +41,7 @@ acquire initial tickets
|
||||
.Op Fl e
|
||||
.Op Fl -enctypes= Ns Ar enctypes
|
||||
.Op Fl -fcache-version= Ns Ar version
|
||||
.Op Fl -noaddresses
|
||||
.Op Fl -no-addresses
|
||||
.Op Fl -version
|
||||
.Op Fl -help
|
||||
.Op Ar principal
|
||||
@ -130,14 +131,19 @@ Request tickets with this particular enctype.
|
||||
Create a credentials cache of version
|
||||
.Nm version .
|
||||
.It Xo
|
||||
.Fl -noaddresses
|
||||
.Fl -no-addresses
|
||||
.Xc
|
||||
Request a ticket with no addresses.
|
||||
.El
|
||||
|
||||
The following options are only available if
|
||||
.Nm
|
||||
has been compiled with support for Kerberos 4.
|
||||
has been compiled with support for Kerberos 4. The
|
||||
.Nm kauth
|
||||
program is identical to
|
||||
.Nm kinit ,
|
||||
but has these options enabled by
|
||||
default.
|
||||
.Bl -tag -width Ds
|
||||
.It Xo
|
||||
.Fl 4 Ns ,
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997-1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997-2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -32,7 +32,7 @@
|
||||
*/
|
||||
|
||||
#include "kuser_locl.h"
|
||||
RCSID("$Id: kinit.c,v 1.59 1999/12/02 17:05:01 joda Exp $");
|
||||
RCSID("$Id: kinit.c,v 1.60 2000/02/01 14:06:33 joda Exp $");
|
||||
|
||||
int forwardable = 0;
|
||||
int proxiable = 0;
|
||||
@ -41,7 +41,7 @@ int renew_flag = 0;
|
||||
int validate_flag = 0;
|
||||
int version_flag = 0;
|
||||
int help_flag = 0;
|
||||
int no_addrs_flag = 0;
|
||||
int addrs_flag = 1;
|
||||
char *lifetime = NULL;
|
||||
char *renew_life = NULL;
|
||||
char *server = NULL;
|
||||
@ -106,7 +106,7 @@ struct getargs args[] = {
|
||||
{ "fcache-version", 0, arg_integer, &fcache_version,
|
||||
"file cache version to create" },
|
||||
|
||||
{ "noaddresses", 0, arg_flag, &no_addrs_flag,
|
||||
{ "addresses", 0, arg_negative_flag, &addrs_flag,
|
||||
"request a ticket with no addresses" },
|
||||
|
||||
{ "version", 0, arg_flag, &version_flag },
|
||||
@ -267,7 +267,7 @@ main (int argc, char **argv)
|
||||
krb5_get_init_creds_opt_set_forwardable (&opt, forwardable);
|
||||
krb5_get_init_creds_opt_set_proxiable (&opt, proxiable);
|
||||
|
||||
if (no_addrs_flag) {
|
||||
if (!addrs_flag) {
|
||||
no_addrs.len = 0;
|
||||
no_addrs.val = NULL;
|
||||
|
||||
|
@ -33,7 +33,7 @@
|
||||
|
||||
#include "kuser_locl.h"
|
||||
|
||||
RCSID("$Id: klist.c,v 1.52 1999/12/02 17:05:01 joda Exp $");
|
||||
RCSID("$Id: klist.c,v 1.53 2000/02/06 08:15:40 assar Exp $");
|
||||
|
||||
static char*
|
||||
printable_time(time_t t)
|
||||
@ -58,7 +58,7 @@ print_cred(krb5_context context, krb5_creds *cred)
|
||||
{
|
||||
char *str;
|
||||
krb5_error_code ret;
|
||||
int32_t sec;
|
||||
krb5_timestamp sec;
|
||||
|
||||
krb5_timeofday (context, &sec);
|
||||
|
||||
@ -85,7 +85,7 @@ print_cred_verbose(krb5_context context, krb5_creds *cred)
|
||||
char *str;
|
||||
krb5_error_code ret;
|
||||
int first_flag;
|
||||
int32_t sec;
|
||||
krb5_timestamp sec;
|
||||
|
||||
krb5_timeofday (context, &sec);
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "gssapi_locl.h"
|
||||
|
||||
RCSID("$Id: 8003.c,v 1.5 1999/12/02 17:05:03 joda Exp $");
|
||||
RCSID("$Id: 8003.c,v 1.6 2000/01/25 23:10:13 assar Exp $");
|
||||
|
||||
static krb5_error_code
|
||||
encode_om_uint32(OM_uint32 n, u_char *p)
|
||||
@ -57,32 +57,32 @@ hash_input_chan_bindings (const gss_channel_bindings_t b,
|
||||
u_char *p)
|
||||
{
|
||||
u_char num[4];
|
||||
struct md5 md5;
|
||||
MD5_CTX md5;
|
||||
|
||||
md5_init(&md5);
|
||||
MD5Init(&md5);
|
||||
encode_om_uint32 (b->initiator_addrtype, num);
|
||||
md5_update (&md5, num, sizeof(num));
|
||||
MD5Update (&md5, num, sizeof(num));
|
||||
encode_om_uint32 (b->initiator_address.length, num);
|
||||
md5_update (&md5, num, sizeof(num));
|
||||
MD5Update (&md5, num, sizeof(num));
|
||||
if (b->initiator_address.length)
|
||||
md5_update (&md5,
|
||||
MD5Update (&md5,
|
||||
b->initiator_address.value,
|
||||
b->initiator_address.length);
|
||||
encode_om_uint32 (b->acceptor_addrtype, num);
|
||||
md5_update (&md5, num, sizeof(num));
|
||||
MD5Update (&md5, num, sizeof(num));
|
||||
encode_om_uint32 (b->acceptor_address.length, num);
|
||||
md5_update (&md5, num, sizeof(num));
|
||||
MD5Update (&md5, num, sizeof(num));
|
||||
if (b->acceptor_address.length)
|
||||
md5_update (&md5,
|
||||
MD5Update (&md5,
|
||||
b->acceptor_address.value,
|
||||
b->acceptor_address.length);
|
||||
encode_om_uint32 (b->application_data.length, num);
|
||||
md5_update (&md5, num, sizeof(num));
|
||||
MD5Update (&md5, num, sizeof(num));
|
||||
if (b->application_data.length)
|
||||
md5_update (&md5,
|
||||
MD5Update (&md5,
|
||||
b->application_data.value,
|
||||
b->application_data.length);
|
||||
md5_finito (&md5, p);
|
||||
MD5Final (p, &md5);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -1,3 +1,22 @@
|
||||
2000-02-07 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* Makefile.am: set version to 0:5:0
|
||||
|
||||
2000-01-26 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* delete_sec_context.c (gss_delete_sec_context): handle a NULL
|
||||
output_token
|
||||
|
||||
* wrap.c: update to pseudo-standard APIs for md4,md5,sha. some
|
||||
changes to libdes calls to make them more portable.
|
||||
* verify_mic.c: update to pseudo-standard APIs for md4,md5,sha.
|
||||
some changes to libdes calls to make them more portable.
|
||||
* unwrap.c: update to pseudo-standard APIs for md4,md5,sha. some
|
||||
changes to libdes calls to make them more portable.
|
||||
* get_mic.c: update to pseudo-standard APIs for md4,md5,sha. some
|
||||
changes to libdes calls to make them more portable.
|
||||
* 8003.c: update to pseudo-standard APIs for md4,md5,sha.
|
||||
|
||||
2000-01-06 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* Makefile.am: set version to 0:4:0
|
||||
|
@ -1,11 +1,11 @@
|
||||
# $Id: Makefile.am,v 1.17 2000/01/06 21:47:40 assar Exp $
|
||||
# $Id: Makefile.am,v 1.19 2000/02/07 04:00:51 assar Exp $
|
||||
|
||||
include $(top_srcdir)/Makefile.am.common
|
||||
|
||||
INCLUDES += -I$(srcdir)/../krb5
|
||||
|
||||
lib_LTLIBRARIES = libgssapi.la
|
||||
libgssapi_la_LDFLAGS = -version-info 0:4:0
|
||||
libgssapi_la_LDFLAGS = -version-info 0:5:0
|
||||
|
||||
include_HEADERS = gssapi.h
|
||||
|
||||
|
@ -10,7 +10,7 @@
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# $Id: Makefile.am,v 1.17 2000/01/06 21:47:40 assar Exp $
|
||||
# $Id: Makefile.am,v 1.19 2000/02/07 04:00:51 assar Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
|
||||
@ -174,7 +174,7 @@ NROFF_MAN = groff -mandoc -Tascii
|
||||
CHECK_LOCAL = $(PROGRAMS)
|
||||
|
||||
lib_LTLIBRARIES = libgssapi.la
|
||||
libgssapi_la_LDFLAGS = -version-info 0:4:0
|
||||
libgssapi_la_LDFLAGS = -version-info 0:5:0
|
||||
|
||||
include_HEADERS = gssapi.h
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "gssapi_locl.h"
|
||||
|
||||
RCSID("$Id: context_time.c,v 1.2 1999/12/02 17:05:03 joda Exp $");
|
||||
RCSID("$Id: context_time.c,v 1.3 2000/02/06 08:14:16 assar Exp $");
|
||||
|
||||
OM_uint32 gss_context_time
|
||||
(OM_uint32 * minor_status,
|
||||
@ -44,7 +44,7 @@ OM_uint32 gss_context_time
|
||||
OM_uint32 lifetime;
|
||||
OM_uint32 ret;
|
||||
krb5_error_code kret;
|
||||
int32_t timeret;
|
||||
krb5_timestamp timeret;
|
||||
|
||||
gssapi_krb5_init();
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997 - 1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "gssapi_locl.h"
|
||||
|
||||
RCSID("$Id: delete_sec_context.c,v 1.5 1999/12/26 18:31:06 assar Exp $");
|
||||
RCSID("$Id: delete_sec_context.c,v 1.6 2000/01/26 00:45:46 assar Exp $");
|
||||
|
||||
OM_uint32 gss_delete_sec_context
|
||||
(OM_uint32 * minor_status,
|
||||
@ -43,8 +43,10 @@ OM_uint32 gss_delete_sec_context
|
||||
{
|
||||
gssapi_krb5_init ();
|
||||
|
||||
output_token->length = 0;
|
||||
output_token->value = NULL;
|
||||
if (output_token) {
|
||||
output_token->length = 0;
|
||||
output_token->value = NULL;
|
||||
}
|
||||
|
||||
krb5_auth_con_free (gssapi_krb5_context,
|
||||
(*context_handle)->auth_context);
|
||||
@ -58,7 +60,5 @@ OM_uint32 gss_delete_sec_context
|
||||
krb5_free_ticket (gssapi_krb5_context,
|
||||
(*context_handle)->ticket);
|
||||
free (*context_handle);
|
||||
if (output_token)
|
||||
output_token->length = 0;
|
||||
return GSS_S_COMPLETE;
|
||||
}
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "gssapi_locl.h"
|
||||
|
||||
RCSID("$Id: get_mic.c,v 1.9 1999/12/02 17:05:03 joda Exp $");
|
||||
RCSID("$Id: get_mic.c,v 1.11 2000/01/25 23:19:22 assar Exp $");
|
||||
|
||||
OM_uint32 gss_get_mic
|
||||
(OM_uint32 * minor_status,
|
||||
@ -44,7 +44,7 @@ OM_uint32 gss_get_mic
|
||||
)
|
||||
{
|
||||
u_char *p;
|
||||
struct md5 md5;
|
||||
MD5_CTX md5;
|
||||
u_char hash[16];
|
||||
des_key_schedule schedule;
|
||||
des_cblock key;
|
||||
@ -73,17 +73,17 @@ OM_uint32 gss_get_mic
|
||||
p += 16;
|
||||
|
||||
/* checksum */
|
||||
md5_init (&md5);
|
||||
md5_update (&md5, p - 24, 8);
|
||||
md5_update (&md5, message_buffer->value,
|
||||
message_buffer->length);
|
||||
md5_finito (&md5, hash);
|
||||
MD5Init (&md5);
|
||||
MD5Update (&md5, p - 24, 8);
|
||||
MD5Update (&md5, message_buffer->value,
|
||||
message_buffer->length);
|
||||
MD5Final (hash, &md5);
|
||||
|
||||
memset (&zero, 0, sizeof(zero));
|
||||
gss_krb5_getsomekey(context_handle, &key);
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_cksum ((des_cblock *)hash,
|
||||
(des_cblock *)hash, sizeof(hash), schedule, &zero);
|
||||
des_cbc_cksum ((const void *)hash, (void *)hash, sizeof(hash),
|
||||
schedule, &zero);
|
||||
memcpy (p - 8, hash, 8);
|
||||
|
||||
/* sequence number */
|
||||
@ -101,7 +101,7 @@ OM_uint32 gss_get_mic
|
||||
4);
|
||||
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_encrypt ((des_cblock *)p, (des_cblock *)p, 8,
|
||||
des_cbc_encrypt ((const void *)p, (void *)p, 8,
|
||||
schedule, (des_cblock *)(p + 8), DES_ENCRYPT);
|
||||
|
||||
krb5_auth_setlocalseqnumber (gssapi_krb5_context,
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "gssapi_locl.h"
|
||||
|
||||
RCSID("$Id: unwrap.c,v 1.10 1999/12/02 17:05:04 joda Exp $");
|
||||
RCSID("$Id: unwrap.c,v 1.11 2000/01/25 23:13:38 assar Exp $");
|
||||
|
||||
OM_uint32
|
||||
gss_krb5_getsomekey(const gss_ctx_id_t context_handle,
|
||||
@ -70,7 +70,7 @@ OM_uint32 gss_unwrap
|
||||
{
|
||||
u_char *p, *pad;
|
||||
size_t len;
|
||||
struct md5 md5;
|
||||
MD5_CTX md5;
|
||||
u_char hash[16], seq_data[8];
|
||||
des_key_schedule schedule;
|
||||
des_cblock key;
|
||||
@ -114,8 +114,8 @@ OM_uint32 gss_unwrap
|
||||
key[i] ^= 0xf0;
|
||||
des_set_key (&key, schedule);
|
||||
memset (&zero, 0, sizeof(zero));
|
||||
des_cbc_encrypt ((des_cblock *)p,
|
||||
(des_cblock *)p,
|
||||
des_cbc_encrypt ((const void *)p,
|
||||
(void *)p,
|
||||
input_message_buffer->length - len,
|
||||
schedule,
|
||||
&zero,
|
||||
@ -134,16 +134,16 @@ OM_uint32 gss_unwrap
|
||||
if (i != 0)
|
||||
return GSS_S_BAD_MIC;
|
||||
|
||||
md5_init (&md5);
|
||||
md5_update (&md5, p - 24, 8);
|
||||
md5_update (&md5, p, input_message_buffer->length - len);
|
||||
md5_finito (&md5, hash);
|
||||
MD5Init (&md5);
|
||||
MD5Update (&md5, p - 24, 8);
|
||||
MD5Update (&md5, p, input_message_buffer->length - len);
|
||||
MD5Final (hash, &md5);
|
||||
|
||||
memset (&zero, 0, sizeof(zero));
|
||||
gss_krb5_getsomekey(context_handle, &key);
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_cksum ((des_cblock *)hash,
|
||||
(des_cblock *)hash, sizeof(hash), schedule, &zero);
|
||||
des_cbc_cksum ((const void *)hash, (void *)hash, sizeof(hash),
|
||||
schedule, &zero);
|
||||
if (memcmp (p - 8, hash, 8) != 0)
|
||||
return GSS_S_BAD_MIC;
|
||||
|
||||
@ -162,7 +162,7 @@ OM_uint32 gss_unwrap
|
||||
|
||||
p -= 16;
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_encrypt ((des_cblock *)p, (des_cblock *)p, 8,
|
||||
des_cbc_encrypt ((const void *)p, (void *)p, 8,
|
||||
schedule, (des_cblock *)hash, DES_DECRYPT);
|
||||
|
||||
memset (key, 0, sizeof(key));
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "gssapi_locl.h"
|
||||
|
||||
RCSID("$Id: verify_mic.c,v 1.8 1999/12/02 17:05:04 joda Exp $");
|
||||
RCSID("$Id: verify_mic.c,v 1.9 2000/01/25 23:14:47 assar Exp $");
|
||||
|
||||
OM_uint32 gss_verify_mic
|
||||
(OM_uint32 * minor_status,
|
||||
@ -44,7 +44,7 @@ OM_uint32 gss_verify_mic
|
||||
)
|
||||
{
|
||||
u_char *p;
|
||||
struct md5 md5;
|
||||
MD5_CTX md5;
|
||||
u_char hash[16], seq_data[8];
|
||||
des_key_schedule schedule;
|
||||
des_cblock key;
|
||||
@ -68,11 +68,11 @@ OM_uint32 gss_verify_mic
|
||||
p += 16;
|
||||
|
||||
/* verify checksum */
|
||||
md5_init (&md5);
|
||||
md5_update (&md5, p - 24, 8);
|
||||
md5_update (&md5, message_buffer->value,
|
||||
message_buffer->length);
|
||||
md5_finito (&md5, hash);
|
||||
MD5Init (&md5);
|
||||
MD5Update (&md5, p - 24, 8);
|
||||
MD5Update (&md5, message_buffer->value,
|
||||
message_buffer->length);
|
||||
MD5Final (hash, &md5);
|
||||
|
||||
memset (&zero, 0, sizeof(zero));
|
||||
#if 0
|
||||
@ -83,8 +83,8 @@ OM_uint32 gss_verify_mic
|
||||
sizeof(key));
|
||||
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_cksum ((des_cblock *)hash,
|
||||
(des_cblock *)hash, sizeof(hash), schedule, &zero);
|
||||
des_cbc_cksum ((const void *)hash, (void *)hash, sizeof(hash),
|
||||
schedule, &zero);
|
||||
if (memcmp (p - 8, hash, 8) != 0) {
|
||||
memset (key, 0, sizeof(key));
|
||||
memset (schedule, 0, sizeof(schedule));
|
||||
@ -106,7 +106,7 @@ OM_uint32 gss_verify_mic
|
||||
|
||||
p -= 16;
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_encrypt ((des_cblock *)p, (des_cblock *)p, 8,
|
||||
des_cbc_encrypt ((const void *)p, (void *)p, 8,
|
||||
schedule, (des_cblock *)hash, DES_DECRYPT);
|
||||
|
||||
memset (key, 0, sizeof(key));
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -33,7 +33,7 @@
|
||||
|
||||
#include "gssapi_locl.h"
|
||||
|
||||
RCSID("$Id: wrap.c,v 1.10 1999/12/02 17:05:04 joda Exp $");
|
||||
RCSID("$Id: wrap.c,v 1.11 2000/01/25 23:15:44 assar Exp $");
|
||||
|
||||
OM_uint32 gss_wrap_size_limit (
|
||||
OM_uint32 * minor_status,
|
||||
@ -63,7 +63,7 @@ OM_uint32 gss_wrap
|
||||
)
|
||||
{
|
||||
u_char *p;
|
||||
struct md5 md5;
|
||||
MD5_CTX md5;
|
||||
u_char hash[16];
|
||||
des_key_schedule schedule;
|
||||
des_cblock key;
|
||||
@ -110,16 +110,16 @@ OM_uint32 gss_wrap
|
||||
memset (p + 8 + input_message_buffer->length, padlength, padlength);
|
||||
|
||||
/* checksum */
|
||||
md5_init (&md5);
|
||||
md5_update (&md5, p - 24, 8);
|
||||
md5_update (&md5, p, input_message_buffer->length + padlength + 8);
|
||||
md5_finito (&md5, hash);
|
||||
MD5Init (&md5);
|
||||
MD5Update (&md5, p - 24, 8);
|
||||
MD5Update (&md5, p, input_message_buffer->length + padlength + 8);
|
||||
MD5Final (hash, &md5);
|
||||
|
||||
memset (&zero, 0, sizeof(zero));
|
||||
gss_krb5_getsomekey(context_handle, &key);
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_cksum ((des_cblock *)hash,
|
||||
(des_cblock *)hash, sizeof(hash), schedule, &zero);
|
||||
des_cbc_cksum ((const void *)hash, (void *)hash, sizeof(hash),
|
||||
schedule, &zero);
|
||||
memcpy (p - 8, hash, 8);
|
||||
|
||||
/* sequence number */
|
||||
@ -137,7 +137,7 @@ OM_uint32 gss_wrap
|
||||
4);
|
||||
|
||||
des_set_key (&key, schedule);
|
||||
des_cbc_encrypt ((des_cblock *)p, (des_cblock *)p, 8,
|
||||
des_cbc_encrypt ((const void *)p, (void *)p, 8,
|
||||
schedule, (des_cblock *)(p + 8), DES_ENCRYPT);
|
||||
|
||||
krb5_auth_setlocalseqnumber (gssapi_krb5_context,
|
||||
@ -153,8 +153,8 @@ OM_uint32 gss_wrap
|
||||
key[i] ^= 0xf0;
|
||||
des_set_key (&key, schedule);
|
||||
memset (&zero, 0, sizeof(zero));
|
||||
des_cbc_encrypt ((des_cblock *)p,
|
||||
(des_cblock *)p,
|
||||
des_cbc_encrypt ((const void *)p,
|
||||
(void *)p,
|
||||
8 + input_message_buffer->length + padlength,
|
||||
schedule,
|
||||
&zero,
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997-1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997-2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -31,7 +31,7 @@
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/* $Id: hdb_locl.h,v 1.12 1999/12/02 17:05:05 joda Exp $ */
|
||||
/* $Id: hdb_locl.h,v 1.13 2000/02/06 05:17:05 assar Exp $ */
|
||||
|
||||
#ifndef __HDB_LOCL_H__
|
||||
#define __HDB_LOCL_H__
|
||||
@ -56,6 +56,7 @@
|
||||
#endif
|
||||
#include <roken.h>
|
||||
|
||||
#include <des.h>
|
||||
#include <krb5.h>
|
||||
#include <hdb.h>
|
||||
#include <hdb-private.h>
|
||||
|
@ -1,3 +1,12 @@
|
||||
2000-02-07 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* Makefile.am (libkadm5clnt_la_LDFLAGS): set version to 4:2:0
|
||||
|
||||
2000-01-28 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* init_c.c (get_new_cache): make sure to request non-forwardable,
|
||||
non-proxiable
|
||||
|
||||
2000-01-06 Assar Westerlund <assar@sics.se>
|
||||
|
||||
* Makefile.am (libkadm5srv.la): bump version to 5:1:0
|
||||
|
@ -1,10 +1,10 @@
|
||||
# $Id: Makefile.am,v 1.32 2000/01/06 21:53:30 assar Exp $
|
||||
# $Id: Makefile.am,v 1.33 2000/02/07 03:37:27 assar Exp $
|
||||
|
||||
include $(top_srcdir)/Makefile.am.common
|
||||
|
||||
lib_LTLIBRARIES = libkadm5srv.la libkadm5clnt.la
|
||||
libkadm5srv_la_LDFLAGS = -version-info 5:1:0
|
||||
libkadm5clnt_la_LDFLAGS = -version-info 4:1:0
|
||||
libkadm5clnt_la_LDFLAGS = -version-info 4:2:0
|
||||
sbin_PROGRAMS = dump_log replay_log
|
||||
|
||||
libexec_PROGRAMS = ipropd-master ipropd-slave
|
||||
|
@ -10,7 +10,7 @@
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# $Id: Makefile.am,v 1.32 2000/01/06 21:53:30 assar Exp $
|
||||
# $Id: Makefile.am,v 1.33 2000/02/07 03:37:27 assar Exp $
|
||||
|
||||
|
||||
# $Id: Makefile.am.common,v 1.3 1999/04/01 14:58:43 joda Exp $
|
||||
@ -175,7 +175,7 @@ CHECK_LOCAL = $(PROGRAMS)
|
||||
|
||||
lib_LTLIBRARIES = libkadm5srv.la libkadm5clnt.la
|
||||
libkadm5srv_la_LDFLAGS = -version-info 5:1:0
|
||||
libkadm5clnt_la_LDFLAGS = -version-info 4:1:0
|
||||
libkadm5clnt_la_LDFLAGS = -version-info 4:2:0
|
||||
sbin_PROGRAMS = dump_log replay_log
|
||||
|
||||
libexec_PROGRAMS = ipropd-master ipropd-slave
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan
|
||||
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -37,7 +37,7 @@
|
||||
#include <netinet/in.h>
|
||||
#include <netdb.h>
|
||||
|
||||
RCSID("$Id: init_c.c,v 1.34 1999/12/20 14:05:49 assar Exp $");
|
||||
RCSID("$Id: init_c.c,v 1.35 2000/01/28 03:20:18 assar Exp $");
|
||||
|
||||
static void
|
||||
set_funcs(kadm5_client_context *c)
|
||||
@ -145,6 +145,9 @@ get_new_cache(krb5_context context,
|
||||
krb5_ccache id;
|
||||
|
||||
krb5_get_init_creds_opt_init (&opt);
|
||||
krb5_get_init_creds_opt_set_forwardable (&opt, FALSE);
|
||||
krb5_get_init_creds_opt_set_proxiable (&opt, FALSE);
|
||||
|
||||
if(password == NULL && prompter == NULL) {
|
||||
krb5_keytab kt;
|
||||
if(keytab == NULL)
|
||||
|
Some files were not shown because too many files have changed in this diff Show More
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Reference in New Issue
Block a user