Commit Graph

356 Commits

Author SHA1 Message Date
dwmalone
9a6b4717f3 In the "UseLogin yes" case we need env to be NULL to make sure it
will be correctly initialised.

PR:		32065
Tested by:	The Anarcat <anarcat@anarcat.dyndns.org>
MFC after:	3 days
2001-11-19 19:40:14 +00:00
jhb
1c9daba05c Fix world by trimming an extra comment terminator. 2001-10-29 19:22:38 +00:00
nsayer
267f5448c8 Add Berkeley copyright to SRA.
This is by the kind permission of Dave Safford, formerly of TAMU who wrote the
original code. Here is an excerpt of the e-mail exchange concerning this
issue:

Dave Safford wrote:
>Nick Sayer wrote:
>> Some time ago we spoke about SRA and importing it into FreeBSD. I forgot to
>> ask if you had a prefered license boilerplate for the top of the files. It
>> has come up recently, and the SRA code in FreeBSD doesn't have one.

>I really have no preference - use whatever is most convenient in the
>FreeBSD environment.

>dave safford

This is the standard BSD license with clause 3 removed and clause 4
suitably renumbered.

MFC after:	1 day
2001-10-29 16:12:16 +00:00
markm
4c52c72d92 Diff-reduce these two.
Really, one of them needs to disappear. I'll figure out which
later.

Reported by:	bde
2001-10-27 12:49:19 +00:00
markm
0163eae972 Add __FBSDID() to diff-reduce with "base" telnet. 2001-10-01 16:04:55 +00:00
green
e990e27894 Modify a "You don't exist" message, pretty rude for transient YP failures. 2001-09-27 18:54:42 +00:00
assar
6d29950919 fix renamed options in some of the code that was #ifdef AFS
also print an error if krb5 ticket passing is disabled

Submitted by:	Jonathan Chen <jon@spock.org>
2001-09-04 13:27:04 +00:00
markm
5987cca2b8 Manually unifdef(1) CRAY, UNICOS, hpux and sun uselsess code. 2001-08-29 14:16:17 +00:00
ps
e7bdb473a8 Backout last change. I didnt follow the thread and made a mistake
with this.  localisations is a valid spelling.  Oops
2001-08-27 10:37:50 +00:00
ps
4e55facbeb Correctly spell localizations 2001-08-27 10:20:02 +00:00
dd
2c3a92a16f Remove description of an option that only applies to UNICOS < 7.0.
That define may still be present in the source, but I don't think
anyone has plans to try to use it.

Obtained from:	NetBSD
2001-08-25 21:29:12 +00:00
markm
62fa01a04b Code merge and diff reduce with "base" telnet. This is the "later"
telnet, so it was treated as the reference code, except where later
commits were made to "base" telnet.
2001-08-20 12:28:40 +00:00
green
9f287caebc Update the OpenSSH minor-version string.
Requested by:	obrien
Reviewed by:	rwatson
2001-08-16 19:26:19 +00:00
horikawa
679dd2c9f8 Removal of following export controll related sentences:
o Because of export controls, TELNET ENCRYPT option is not supported outside
  of the United States and Canada.
o Because of export controls, data encryption
  is not supported outside of the United States and Canada.

src/crypto/README revision 1.5 commit log says:
> Crypto sources are no longer export controlled:
> Explain, why crypto sources are still in crypto/.
and actually telnet encryption is used outside of US and Canada now.

Pointed out by: OHSAWA Chitoshi <ohsawa@catv1.ccn-net.ne.jp>
Reviewed by: no objection on doc
2001-08-15 01:30:25 +00:00
ru
24c7b0a61d mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
kris
d051133293 output_data(), output_datalen() and netflush() didn't actually guarantee
to do what they are supposed to: under some circumstances output data would
be truncated, or the buffer would not actually be flushed (possibly leading
to overflows when the caller assumes the operation succeeded).  Change the
semantics so that these functions ensure they complete the operation before
returning.

Comment out diagnostic code enabled by '-D reports' which causes an
infinite recursion and an eventual crash.

Patch developed with assistance from ru and assar.
2001-07-23 21:52:26 +00:00
ru
4b023c5a9f More potential buffer overflow fixes.
o Fixed `nfrontp' calculations in output_data().  If `remaining' is
  initially zero, it was possible for `nfrontp' to be decremented.

Noticed by:	dillon

o Replaced leaking writenet() with output_datalen():

:  * writenet
:  *
:  * Just a handy little function to write a bit of raw data to the net.
:  * It will force a transmit of the buffer if necessary
:  *
:  * arguments
:  *    ptr - A pointer to a character string to write
:  *    len - How many bytes to write
:  */
: 	void
: writenet(ptr, len)
: 	register unsigned char *ptr;
: 	register int len;
: {
: 	/* flush buffer if no room for new data) */
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
: 	if ((&netobuf[BUFSIZ] - nfrontp) < len) {
: 		/* if this fails, don't worry, buffer is a little big */
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
: 		netflush();
: 	}
:
: 	memmove(nfrontp, ptr, len);
: 	nfrontp += len;
:
: }  /* end of writenet */

What an irony!  :-)

o Optimized output_datalen() a bit.
2001-07-20 12:02:30 +00:00
kris
18cbcd5eff Resolve conflicts 2001-07-19 20:05:28 +00:00
kris
84fabcda92 This commit was generated by cvs2svn to compensate for changes in r79998,
which included commits to RCS files with non-trunk default branches.
2001-07-19 19:59:37 +00:00
kris
3b19ada1e8 Initial import of OpenSSL 0.9.6b 2001-07-19 19:59:37 +00:00
ru
5bfe15ad2f vsnprintf() can return a value larger than the buffer size.
Submitted by:	assar
Obtained from:	OpenBSD
2001-07-19 18:58:31 +00:00
ru
9cac33d71f Fixed the exploitable remote buffer overflow.
Reported on:	bugtraq
Obtained from:	Heimdal, NetBSD
Reviewed by:	obrien, imp
2001-07-19 17:48:57 +00:00
nectar
0e7f0df834 Bug fix: When the client connects to a server and Kerberos
authentication is  enabled, the  client effectively ignores  any error
from krb5_rd_rep due to a missing branch.

In  theory  this could  result  in  an  ssh  client using  Kerberos  5
authentication accepting  a spoofed  AP-REP.  I doubt  this is  a real
possiblity, however, because  the AP-REP is passed from  the server to
the client via the SSH  encrypted channel.  Any tampering should cause
the decryption or MAC to fail.

Approved by:	green
MFC after:	1 week
2001-07-13 18:12:13 +00:00
ru
d19961ab7f mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 10:42:19 +00:00
green
961721080a Fix an incorrect conflict resolution which prevented TISAuthentication
from working right in 2.9.
2001-07-07 14:19:53 +00:00
ru
9fe5b34c60 mdoc(7) police: merge all fixes from non-crypto version. 2001-07-05 14:08:12 +00:00
ru
30aad2eb2c MF non-crypto: 1.13: document -u in usage. 2001-07-05 14:06:27 +00:00
green
93a6a41112 Also add a colon to "Bad passphrase, please try again ". 2001-06-29 16:43:13 +00:00
green
5d06029221 Put in a missing colon in the "Enter passphrase" message. 2001-06-29 16:34:14 +00:00
green
fe0162ddb3 Back out the last change which is probably actually a red herring. Argh! 2001-06-26 15:15:22 +00:00
green
c3258d9fdd Don't pointlessly kill a channel because the first (forced)
non-blocking read returns 0.

Now I can finally tunnel CVSUP again...
2001-06-26 14:17:35 +00:00
assar
c05dadd832 fix merges from 0.3f 2001-06-21 02:21:57 +00:00
assar
7281f96821 This commit was generated by cvs2svn to compensate for changes in r78527,
which included commits to RCS files with non-trunk default branches.
2001-06-21 02:12:07 +00:00
assar
0c8fa35435 import of heimdal 0.3f 2001-06-21 02:12:07 +00:00
assar
116337ea17 (do_authloop): handle !KRB4 && KRB5 2001-06-16 07:44:17 +00:00
markm
5fa9d6f739 Unbreak OpenSSH for the KRB5-and-no-KRB4 case. Asking for KRB5 does
not imply that you want, need or have kerberosIV headers.
2001-06-15 08:12:31 +00:00
green
fdb0c1688a Enable Kerberos 5 support in sshd again. 2001-06-12 03:43:47 +00:00
green
45d207659b Switch to the user's uid before attempting to unlink the auth forwarding
file, nullifying the effects of a race.

Obtained from:	OpenBSD
2001-06-08 22:22:09 +00:00
obrien
a26134411c Fix $FreeBSD$ style committer messed up in rev 1.7 for some reason. 2001-05-24 07:22:08 +00:00
dillon
0c1af1bd68 Oops, forgot the 'u' in the getopt for the previous commit. 2001-05-24 00:14:19 +00:00
dillon
9ff666d52d A feature to allow one to telnet to a unix domain socket. (MFC from
non-crypto version)

Also update the crypto telnet's man page to reflect other options
ported from the non-crypto version.

Obtained from:   Lyndon Nerenberg <lyndon@orthanc.ab.ca>
2001-05-23 22:54:07 +00:00
kris
445c7928a1 Resolve conflicts 2001-05-20 03:17:35 +00:00
kris
12896e829e Initial import of OpenSSL 0.9.6a 2001-05-20 03:07:21 +00:00
kris
d8a086ad88 This commit was generated by cvs2svn to compensate for changes in r76866,
which included commits to RCS files with non-trunk default branches.
2001-05-20 03:07:21 +00:00
obrien
bac609c202 Restore the RSA host key to /etc/ssh/ssh_host_key.
Also fix $FreeBSD$ spamage in crypto/openssh/sshd_config rev. 1.16.
2001-05-18 18:10:02 +00:00
nsayer
e25576d211 Make the PAM user-override actually override the correect thing. 2001-05-17 16:28:11 +00:00
peter
859d222e45 Back out last commit. This was already fixed. This should never have
happened, this is why we have commit mail expressly delivered to
committers.
2001-05-17 03:14:42 +00:00
peter
fdd845cf6b Fix the latest telnet breakage. Obviously this was never compiled. 2001-05-17 03:13:00 +00:00
nsayer
295844e3ff Since the root-on-insecure-tty code was added to telnetd, a dependency
on char *line was added to libtelnet. Put a dummy one in to keep the
linker happy.
2001-05-16 20:34:42 +00:00
nsayer
02a47b1303 Make sure the protocol actively rejects bad data rather than
(potentially) not responding to an invalid SRA 'auth is' message.
2001-05-16 20:24:58 +00:00