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707 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
c0a6ac3ff0 - Fix strange for loop. 
Reported by:	phk

- While here, check the unit before calculating the actually number.
  This way we can return EINVAL for invalid unit instead of ERANGE.

Approved by:	re (kensmith)
 2007-09-05 14:27:13 +00:00
Pawel Jakub Dawidek
c2fc8cebdd Point expand_number(3) at humanize_number(3) and nive versa. 
Suggested by:	trhodes
Approved by:	re (kensmith)
 2007-09-05 14:25:16 +00:00
Pawel Jakub Dawidek
bd35b57de2 Implement expand_number(3), which is the opposite of humanize_number(3), ie. 
a number in human-readable form is converted to int64_t, for example:
123b -> 123
10k -> 10240
16G -> 17179869184

First version submitted by:	Eric Anderson <anderson@freebsd.org>
Approved by:	re (bmah)
 2007-09-01 06:19:11 +00:00
Dag-Erling Smørgrav
062044ebbe Back out previous commit until I figure out why my regression test fails. 
Approved by:	re (kensmith)
 2007-08-03 09:20:28 +00:00
Dag-Erling Smørgrav
7eb198c642 Use fcntl(2)-style locks instead of less-portable flock(2)-style locks. 
Approved by:	re (kensmith)
 2007-08-03 06:32:45 +00:00
Yaroslav Tykhiy
be89d8067c Document the quirks of ~/.login_conf and LOGIN_MECLASS. 2007-06-14 09:33:37 +00:00
Yaroslav Tykhiy
2e376efd52 Improve mdoc(7) markup. 2007-06-14 07:31:59 +00:00
Yaroslav Tykhiy
a742982378 Update some comments, mostly regarding LOGIN_MECLASS and ~/.login_conf. 2007-06-14 06:42:49 +00:00
Dag-Erling Smørgrav
4b5b992bba Nit: avoid shadowing truncate(2) with a local variable. 2007-05-23 12:09:33 +00:00
Dag-Erling Smørgrav
400f772943 Fix stupid braino in previous commit. 2007-05-23 10:06:03 +00:00
Dag-Erling Smørgrav
d75d56060e If (flags & O_TRUNC), don't truncate the file until we've successfully 
locked it.

MFC after:	3 weeks
 2007-05-23 08:12:34 +00:00
Daniel Eischen
419ecd5dee Bump library versions in preparation for 7.0. 
Ok'd by:	kan
 2007-05-21 02:49:08 +00:00
Dag-Erling Smørgrav
b31d5b56ec strlcpy() may be faster than snprintf(), but it is less portable, and this 
is not performance critical code anyway.  Also, avoid using strlen() to
obtain information which we already have.

MFC after:	3 weeks
 2007-05-11 11:10:05 +00:00
Dag-Erling Smørgrav
4d09ed1e67 Fix typo. 
Submitted by:	Bård Skaflestad <bardsk@math.ntnu.no>
 2007-05-10 18:15:30 +00:00
Dag-Erling Smørgrav
8f9085389f Well gag me with a spoon... I'm so used to working at high WARNS levels 
that I make stupid fundamental mistakes like this when I don't.
 2007-05-10 15:01:42 +00:00
Dag-Erling Smørgrav
b252bedcc9 Remove superfluous unexpanded RCS tag. 2007-05-10 14:56:07 +00:00
Dag-Erling Smørgrav
3884dc6768 Use flopen(3). 
MFC after:	3 weeks
 2007-05-10 14:54:53 +00:00
Dag-Erling Smørgrav
3dea593400 DTRT when O_NONBLOCK is specified. 
MFC after:	3 weeks
 2007-05-10 14:52:57 +00:00
Dag-Erling Smørgrav
9667055264 I'm tired of seeing this done incorrectly and non-portably, so add a 
flopen(3) function which reliably opens and locks a file.

MFC after:	3 weeks
 2007-05-10 14:43:31 +00:00
Yaroslav Tykhiy
f855462a24 Fix one kind of style(9) bug and a typo in a comment. 
Tested with:	md5(1)
 2007-05-01 18:50:33 +00:00
Warner Losh
ee7093a640 Remove California Regent's clause 3, per letter 2007-01-09 01:02:06 +00:00
Tom Rhodes
d3dc0c9de4 Fix a typo: "the give login class" to "the given login class." 
PR:		75577
Submitted by:	Nobuyuki Koganemaru
 2006-11-05 19:00:08 +00:00
Ruslan Ermilov
f0d43ae993 Fix markup in previous revision. 2006-10-10 08:15:08 +00:00
Tom Rhodes
5e058b334c Add information on how to escape a literal colon in a value or name. 
PR:	101262
 2006-10-09 22:35:02 +00:00
Ruslan Ermilov
ad136d1e29 Revise markup in recently added manpages. 2006-09-30 10:34:13 +00:00
Ruslan Ermilov
a73a3ab56b Markup fixes. 2006-09-17 21:27:35 +00:00
Thomas Quinot
3a1d9c271b Minor comment fix. 2006-09-08 08:14:32 +00:00
Thomas Quinot
71219ddbd1 (pw_copy): Handle the case of a malformed line in master.passwd 
(copy it silently, do not dereference NULL pointer).

PR:             bin/102848
Reviewed by:    security-officer (cperciva)
MFC after:      1 week
 2006-09-04 15:09:21 +00:00
Yaroslav Tykhiy
6599d1e129 Recognize the existence of auth' and auth-type' 
capabilities but tell they do nothing in the base system.

This is a late responce to
http://docs.freebsd.org/cgi/mid.cgi?ED759F1DC5ADD74592DD063B1EDEDAF803ACD2B5
.

Obtained from:	OpenBSD (wording; with minor corrections)
 2006-08-23 09:54:46 +00:00
Yaroslav Tykhiy
74d580d770 style.Makefile(5) is good for our eyes. 2006-07-27 12:36:46 +00:00
Warner Losh
d5fbc8f429 Note the convention that humanize_number follows. 
Add 'engineering' numbers to table.
 2006-07-15 20:53:36 +00:00
Maxim Konovalov
a07b02ef92 o Add missed comma, xref kld(4). 2006-07-12 14:33:52 +00:00
Brian Somers
25b5a928f7 Remove some unused variables 2006-06-23 01:42:03 +00:00
Maxim Konovalov
613c94ac78 o Typo: ownship -> ownership. 
Obtained from:	DragonFlyBSD
 2006-06-17 07:25:58 +00:00
Shunsuke Akiyama
b3c87f5c78 Specify default path for SHLIBDIR before bsd.own.mk does. 
This fix shared library installed correct place.
 2006-06-11 09:14:06 +00:00
Xin LI
db31b8ae3c Don't build IPv6 support if we have choosen not to have it. 2006-06-09 18:11:29 +00:00
Xin LI
aa5c5263bc - Add include for libutil.h and string.h for prototype. 
- Cast the rvalue to be compared with the result of
   strlen() to size_t.
 2006-05-25 04:01:04 +00:00
Hajimu UMEMOTO
794063c03f Bump library majro version for gethostbyaddr(3). 2006-05-21 15:15:21 +00:00
Christian Brueffer
b208d15b48 Document how the backoff delay is calculated. 
Submitted by:	markus
MFC after:	3 days
 2006-04-19 17:46:27 +00:00
John-Mark Gurney
4d5e876be3 use pwrite to always write at the begining of the file.. If multiple calls 
to pidfile_write happen, the pidfile will have nul characters prepended
due to the cached file descriptor offset...

Reviewed by:	scottl
MFC after:	3 days
 2006-04-11 23:10:02 +00:00
Giorgos Keramidas
ef608a6008 Use intmax_t' instead of plain int' for pid_t casts. 
Useful tips from:	ru, bde
Approved by:		pjd
MFC after:		3 days
 2006-03-04 15:20:28 +00:00
Dag-Erling Smørgrav
501092bbc8 Add utility functions for checking if a given kernel module is loaded, 
and loading it.
 2006-02-18 11:25:28 +00:00
Pawel Jakub Dawidek
560c4fc142 - Add a note that passing NULL to pidfile_write(), pidfile_remove() and 
pidfile_close() functions is safe. This possibility is used in example code.
- Cast pid_t to int.

Requested by:	yar
 2006-01-28 14:13:15 +00:00
Olivier Houchard
db256336b8 Teach openpty() how to deal with pts. 2006-01-26 01:33:26 +00:00
Robert Watson
d2042d2052 Restore use of strncpy(), as there is later unconditional termination 
of the string, and reliance on the returned pointer.

Found by:	bde (tm)
 2006-01-16 11:54:07 +00:00
Robert Watson
ba183db70c Replace strncpy() with strlcpy() when parsing login time limit strings 
from /etc/login.conf, or an unterminated string buffer could result.
Probably, login_times.c should reject excessively long time strings as
unparseable, rather than truncating, which might render an invalid
string valid.

Found with:	Coverity Prevent (tm)
Reviewed by:	csjp
MFC after:	3 days
 2006-01-16 00:52:20 +00:00
Robert Watson
8e3ae6fe69 Fix typo in comment. 
MFC after:	3 days
 2006-01-16 00:28:11 +00:00
Christian S.J. Peron
111a16a8ee Document the LOGIN_SETMAC setusercontext(3) flag. While we are here, drop 
in an external reference to mac_set_proc(3).
 2005-12-30 06:16:20 +00:00
John Baldwin
a54bb702d7 Restore the previous state after a FILL operation in properties_read() 
rather than forcing the state to LOOK.  If we are in the middle of parsing
a line when we have to do a FILL we would have lost any token we were in
the middle of parsing and would have treated the next character as being
at the start of a new line instead.

PR:		kern/89181
Submitted by:	Antony Mawer gnats at mawer dot org
MFC after:	1 week
 2005-11-28 16:30:16 +00:00
Ruslan Ermilov
877205d1d4 Fix prototype. 2005-11-24 11:29:11 +00:00
Ruslan Ermilov
6b84cd5819 Fix markup, grammar and spelling. 2005-11-18 14:21:28 +00:00
Brooks Davis
72bd741cfc When removing the local domain, only do so when the result will be a 
host name.  This is matches the documented behaviro.  The previous
behavior would remove the domain name even if the result retained a dot.

This fixes rsh connections from a.example.com to example.com.

Reviewed by:	ceri (at least the concept)
 2005-10-05 04:42:20 +00:00
Pawel Jakub Dawidek
8b28aef238 Pidfiles should be created with permission preventing users from opening 
them for reading. When user can open file for reading, he can also
flock(2) it, which can lead to confusions.

Pointed out by:	green
 2005-09-16 11:24:28 +00:00
Pawel Jakub Dawidek
412fa8f114 Add a family of functions for reliable pidfiles handling. 
Idea from:	jmg
Discussed on:	arch@
 2005-08-24 17:21:38 +00:00
Ken Smith
a84020c2b9 Bump the shared library version number of all libraries that have not 
been bumped since RELENG_5.

Reviewed by:	ru
Approved by:	re (not needed for commit check but in principle...)
 2005-07-22 17:19:05 +00:00
Hajimu UMEMOTO
4f10131848 NI_WITHSCOPEID cleanup. Neither RFC 2553 nor RFC 3493 defines 
NI_WITHSCOPEID, and our getaddrinfo(3) does nothing special
for it, now.
 2005-05-13 16:31:11 +00:00
Tom Rhodes
043d661d53 Properly spell default in a comment. 2005-04-22 23:11:57 +00:00
Xin LI
13c273c81a Remove duplicated "bytes". 
Submitted by:	Wojciech A. Koszek [dunstan freebsd czest pl]
PR:		79747
 2005-04-10 12:15:25 +00:00
Tom Rhodes
9c512d4ae0 Fix grammatical issue. 
Submitted by:	ceri
 2005-02-27 22:24:24 +00:00
Tom Rhodes
16814e4c71 Use ~/.login_conf when discussing a user's local file. 
Suggested by:	ru
 2005-02-26 23:41:04 +00:00
Tom Rhodes
59fa1b558e Reword previous commit to be a bit more correct and provide more information. 
Inspiried by:	ru
 2005-02-25 00:32:41 +00:00
Tom Rhodes
ef8bcbfb41 Make it more obvious that cap_mkdb(1) is required to rebuild the database. 
PR:		76981
Submitted by:	Lowell Gilbert <freebsd-bugs-local@be-well.ilk.org>
 2005-02-23 22:11:59 +00:00
Ruslan Ermilov
0227791b40 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Ruslan Ermilov
720e293ae7 Reflect the reality; only crypt(3) uses /etc/auth.conf 
for the time being.
 2005-01-21 12:07:46 +00:00
Ruslan Ermilov
24a0682c64 Sort sections. 2005-01-20 09:17:07 +00:00
Ruslan Ermilov
2d82ac3110 Scheduled mdoc(7) sweep. 2005-01-11 20:50:51 +00:00
Tom Rhodes
8f79184fe2 Various markup and spelling fixes. 
PR:		75574
Submitted by:	Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp> (original version)
 2004-12-29 02:18:24 +00:00
Ruslan Ermilov
9a5393ac68 Grammar in a comment. 2004-12-18 12:31:12 +00:00
Pawel Jakub Dawidek
69560edc13 Backout manual page updates. 
Requested by:	ru
 2004-09-26 12:08:31 +00:00
Pawel Jakub Dawidek
bd52c9ac59 Take the lastest fixes from NetBSD. 
Obtained from:	NetBSD
 2004-09-25 14:11:34 +00:00
Pawel Jakub Dawidek
8914c29937 There is no such manual page in FreeBSD. 2004-09-16 18:32:58 +00:00
David E. O'Brien
b35b4dcba7 Document when this function came into FreeBSD. 2004-08-21 03:31:17 +00:00
Peter Pentchev
b047cf9879 Spell FTP correctly - in this case, it is used as the name of the protocol, 
not the program.  Also, bump the document date.

Reminded by:	our resident mdoc guard (ru)
 2004-08-06 12:56:39 +00:00
Peter Pentchev
1575f75dc9 Add Giorgos's description of the ftp-chroot login.conf option. 
Reported by:	Bill Moran <wmoran@potentialtech.com>
Submitted by:	keramida
MFC after:	2 weeks
 2004-08-06 10:43:24 +00:00
Ruslan Ermilov
fd13236829 Markup fixes. 2004-07-07 20:25:54 +00:00
Ruslan Ermilov
30950a21e1 Eliminate double whitespace. 2004-07-03 22:30:10 +00:00
Ruslan Ermilov
1a0a934547 Mechanically kill hard sentence breaks. 2004-07-02 23:52:20 +00:00
Pawel Jakub Dawidek
e27d191348 Humanize_number(3) is a part of libutil. 2004-05-25 20:11:50 +00:00
Tom Rhodes
d268591bf7 You want to include libutil.h, not util.h. 
Some minor sentence tweaking.
 2004-05-25 18:53:54 +00:00
Pawel Jakub Dawidek
23d1a17825 Add humanize_number(3) to libutil for formating numbers into a human 
readable form.

Obtained from:	NetBSD
 2004-05-24 22:19:27 +00:00
Stefan Farfeleder
ec18ee18ad Don't depend on NULL's expansion being a pointer, cast it before it is passed 
to variadic functions.

Approved by:	das (mentor)
 2004-05-18 15:53:58 +00:00
Diomidis Spinellis
26eff9e85b Fix and clarify unparsable sentence. 
MFC after:	2 weeks
 2004-05-11 11:10:09 +00:00
Diomidis Spinellis
94cf9da03c Bring the description for login_getclassbyname in sync with the function's 
arguments.  The function has as a second argument a struct passwd * pointer,
not a directory name.

MFC after:	2 weeks
 2004-05-11 11:05:26 +00:00
Tim Kientzle
09951e89e9 Back out the "clean_environment()" function from libutil. 
Further contemplation has convinced me that this was
not going to really solve the problem of environment-poisoning
without raising serious administrative headaches.  There
must be a better way...
 2004-02-29 22:13:28 +00:00
Tim Kientzle
a0a7e17219 Add the clean_environment call to libutil.h also. 
MFC after: 2 weeks
 2004-02-26 22:44:11 +00:00
Tim Kientzle
f9efe8694a Add a clean_environment call to libutil. 
This function removes all environment variables except
the ones listed on a "whitelist."

The function accepts two whitelist arguments.
If the first is NULL, a built-in default list will be
used.  This allows callers to get a variety of behaviors:
  * Default screening: provide NULL for both lists
  * Custom screening: provide a custom list for the first argument
  * Modified default screening: provide NULL for first arg,
     list of additional variables to preserve in the second arg

Idea from: Jacques Vidrine

MFC after: 2 weeks
 2004-02-26 22:41:47 +00:00
Robert Watson
c5df72d83f Bump the major version on libtuil. libutil now relies on the mac_* 
symbols exported by newer versions of libc, and so we want applications
depending on the newer library code to be required to link against the
newer libc.

Discussed with:	scottl, kris, imp
 2003-11-12 21:56:07 +00:00
Tim J. Robbins
d210c39f49 Remove __NETBSD_SYSCALLS. 2003-10-29 10:55:56 +00:00
Peter Wemm
05bcd1d098 (mostly) Clean up some const warnings here. The code takes some liberties 
because it is the originator of various const strings and knows that they
came from malloc.
 2003-10-26 03:51:47 +00:00
Mark Murray
547fa0d9b7 ANSIfy, WARNSify, CONSTify. Bit of style(9)-ify. 2003-10-18 10:04:16 +00:00
Mark Murray
804b0f979a Remove a GCC specifig CFLAG. We should be using WARNS=? for this. 
WARNS=? is not added here at this point, because I've not tested
it on enough platforms, and I don't want to break builds.
 2003-10-18 09:58:39 +00:00
Ruslan Ermilov
743d5d518c mdoc(7): Properly mark C headers. 2003-09-10 19:24:35 +00:00
David E. O'Brien
4f4a104ee8 style.Makefile(5) 2003-08-18 15:25:39 +00:00
Gordon Tetlow
41d8423f71 Stage 3 of dynamic root support. Make all the libraries needed to run 
binaries in /bin and /sbin installed in /lib. Only the versioned files
reside in /lib, the .so symlink continues to live /usr/lib so the
toolchain doesn't need to be modified.
 2003-08-17 08:28:46 +00:00
Mark Murray
0ebec5d3c8 Tidy up. Sort headers. 2003-06-14 18:42:37 +00:00
Murray Stokely
eb8b21f78b Backout last commit. It is redundant in -CURRENT. 
Pointed out by:	David Schultz
 2003-05-05 06:25:03 +00:00
Murray Stokely
d8082d11aa Note that the idletime setting is not enforced. 
PR:		docs/40952
MFC After:	3 days
 2003-05-04 21:35:41 +00:00
Murray Stokely
df788a526f Document the login-backoff and login-retries capabilities. 
PR:		docs/51397
MFC After:	3 days
 2003-05-04 06:43:24 +00:00
Tom Rhodes
6c4e78ae1a Add vmemoryuse to the list. 
PR:		50796
Submitted by:	Dmitry Sivachenko <mitya@cavia.pp.ru>
 2003-04-26 15:15:05 +00:00
Dag-Erling Smørgrav
b7d6bb0833 Brucify. 2003-04-10 10:26:18 +00:00
Dag-Erling Smørgrav
e7d9d9217c Correctly detect the case where a password entry was changed while we were 
preparing to edit it.

PR:		bin/50563
 2003-04-09 18:20:51 +00:00
Dag-Erling Smørgrav
e947f78c16 Apply the correct fix for bin/50679: don't mess around with process groups 
or the tty, just block selected signals in the parent like system(3) does.
Many thanks to bde for his assistance in finding the correct solution.

PR:		bin/50679
 2003-04-09 16:39:47 +00:00
Dag-Erling Smørgrav
c794881f8c Band-aid for the "^C kills the editor" problem. I haven't yet found the 
proper way to fix this.  The way this works is to prepend "exec " to
the editor command to eliminate the "shell in the middle" which prevents
us from properly reawakening the editor after a SIGTSTP.

PR:		bin/50679
 2003-04-08 18:04:30 +00:00
Philippe Charnier
0552350ecc The .Fn function 2003-03-24 16:02:05 +00:00
David Schultz
5d907c3dd2 Make pw_edit() use /bin/sh to interpret the EDITOR environment 
variable.

PR:		48748
Reviewed by:	mike (mentor)
 2003-03-17 02:12:55 +00:00
David Schultz
9c04284549 Re-document unimplemented capabilities that were removed in the last 
revision of this file, but note that they are not supported in the
base system.

Requested by:	ache
Reviewed by:	ache, mike (mentor)
 2003-03-05 00:21:35 +00:00
David Schultz
9f7b7e45d1 - Document the fact that we now use pam_passwdqc(8) to check 
password quality, not login.conf(5).
- Move warnexpire and warnpasswd from the ``Accounting Limits''
  section to ``Authentication'', and nix everything else in the
  former section.  The accounting knobs are not available in
  the base system, and the subset of them available in ports
  should be documented in the ports' manpages.

PR:		47960
Reviewed by:	mike (mentor), doc
 2003-03-03 05:09:24 +00:00
Ruslan Ermilov
522ccf3f35 mdoc(7) police: markup laundry. 2003-02-23 01:47:49 +00:00
Andrey A. Chernov
5fe03aba37 Now return NULLified struct in case of empty config file 
(previous variant return NULL pointer for both empty file case and error case,
so caller can't sense error properly).

It not affect existen programs because property_find() now returns NULL
for both NULL pointer and NULLified struct.
 2003-01-27 03:39:33 +00:00
Andrey A. Chernov
33a155e400 Handle read errors 2003-01-27 03:14:04 +00:00
Andrey A. Chernov
779092a489 Add (unsigned char) cast to ctype macros 
Handle NULL return from malloc and strdup
 2003-01-19 03:05:01 +00:00
Jens Schweikhardt
d64ada501a Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/ 
Add FreeBSD Id tag where missing.
 2002-12-30 21:18:15 +00:00
Jens Schweikhardt
57bd0fc6e8 english(4) police. 2002-12-27 12:15:40 +00:00
Chris Costello
2db19028d3 Document the `label' capability. 
Approved by:	re
Sponsored by:	DARPA, Network Associates Labs
Obtained from:	TrustedBSD Project
 2002-11-22 22:22:10 +00:00
Peter Wemm
f316609eb4 Oops. Some ut_time stuff slipped through the cracks. These turned out 
to be non-fatal due to stack alignment roundups.
 2002-11-17 23:46:45 +00:00
Robert Watson
433c28e012 Add LOGIN_SETMAC to the list of flags that can't be set without class 
information, since we rely on the pwd entry to know what MAC labels
to set as part of the login process.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
 2002-11-12 22:30:01 +00:00
Sheldon Hearn
a4df5101a3 Use "deprecated" instead of "depreciated" where appropriate. 2002-10-30 07:49:11 +00:00
Dag-Erling Smørgrav
6dcfea0f37 Don't forget to '\n'-terminate new entries. This unbreaks chpass -a. 
Submitted by:	joerg
 2002-10-29 13:58:42 +00:00
Robert Watson
84333872d8 If LOGIN_SETMAC is set and MAC is enabled in the kernel, then see 
if the user has a 'label' entry in their login class.  If so, attempt
to set that label on the process as part of the credential setup.  If
we're unable to parse the label, or unable to set the label, fail.
In the future, we may also want to warn if a label is set but the
kernel doesn't support MAC.

Approved by:	re
Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
 2002-10-23 03:17:22 +00:00
Peter Wemm
224af215a6 Zap now-unused SHLIB_MINOR 2002-09-28 00:25:32 +00:00
Philippe Charnier
7fed38d0a0 Replace various spelling with FALLTHROUGH which is lint()able 2002-08-25 13:10:45 +00:00
Robert Watson
27a68d26ae Add LOGIN_SETMAC, which will indicate to the user context management code 
that it should also set the user's default MAC label, if available and
permitted.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
 2002-08-16 02:14:21 +00:00
Robert Watson
909410cf5b Whitespace cleanup--it's not style(9), but it is consistent. Prep 
for MAC-related commits to the login infrastructure.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
 2002-08-11 01:48:43 +00:00
Ruslan Ermilov
cc6638bd55 mdoc(7) police: spelling. 2002-08-09 12:08:47 +00:00
Andrey A. Chernov
cc1b8dcb1c Add additional field 'overwrite' to login_vars. It mainly needed to handle 
"term" according to manpage, i.e. not overwrite it, if already present in
environment.
 2002-06-28 14:45:30 +00:00
Maxim Sobolev
07a1fb30e3 Backout previous delta (addition of -I${.CURDIR}/../../sys). 
Submitted by:	bde
 2002-06-26 13:25:23 +00:00
Maxim Sobolev
af244dd67c Add -I${.CURDIR}/../../sys into CFLAGS, which should fix the world broken 
by RLIMIT_VMEM addition.
 2002-06-26 10:33:10 +00:00
Matthew Dillon
b5c7be5728 Add documentation for vmemoryuse 2002-06-26 03:58:31 +00:00
Matthew Dillon
67577126f9 Make libutil aware of vmemoryuse in its login.conf cap processing (aka 
sshd, /usr/bin/login, etc)
 2002-06-26 03:54:18 +00:00
Nick Hibma
074dccd545 Be more clear in error messages. 
Distinguish between a held lock and a failed lock op.

If rpc.lockd is not running on a diskless client this makes clearer
what the problem is.
 2002-06-23 19:23:46 +00:00
Hajimu UMEMOTO
82684fa6da Return HOSTNAME_INVALIDADDR when reverse lookup is fail. 
Submitted by:	Sergey Zorin <sergey@cc.tpu.edu.ru>
 2002-06-07 17:25:19 +00:00
Garrett Wollman
5685a7738f Add used include of <string.h>. 2002-05-30 19:38:07 +00:00
Dag-Erling Smørgrav
95ed2ab27f If no old_pw was passed to pw_copy, compare just the name. 
Sponsored by:	DARPA, NAI Labs
 2002-05-08 14:52:32 +00:00
Dag-Erling Smørgrav
e2ef54de51 Add passwd manipulation code based on parts of vipw and chpass. 
Sponsored by:	DARPA, NAI Labs
 2002-05-08 00:50:07 +00:00
Dag-Erling Smørgrav
c720dea0f2 login(3) doesn't care about the controlling terminal any more. 2002-04-20 12:24:20 +00:00
Dag-Erling Smørgrav
324e8fd88f Fix for the sshd(8) utmp problem. Previously, login(3) would ignore the tty 
named by its argument and use ttyslot(3) instead to determine what slot to
use.  The problem is that sshd(8) calls pam_open_session(3) before forking
the child (as it should), at which point it does not have a controlling
terminal.  Also, ttyslot(3) is very crude as it assumes fd 0, 1 or 2 refers
to the controlling terminal, which is usually (but not always) the case.

Instead of using ttyslot(3) to determine the slot number, look up the
specified tty in /etc/ttys ourselves (this is what ttyslot(3) does anyway).

(perforce change 9969)

Sponsored by:	DARPA, NAI Labs
 2002-04-20 12:23:04 +00:00
Dag-Erling Smørgrav
f9eaa746eb Make mppath and masterpasswd pointers instead of arrays, and initialize 
them to point at static strings that contain the default paths.  This
makes 'vipw -d' work again (I broke it in rev 1.21; apologies for taking
so long to fix it.)

Spotted by:	Olivier Houchard <doginou@cognet.ci0.org>
Sponsored by:	DARPA, NAI Labs
 2002-04-17 00:18:15 +00:00
Ceri Davies
8133673540 Add a missing cross-ref. 
Approved by:	murray
MFC after:	1 week
 2002-04-16 10:15:51 +00:00
Dag-Erling Smørgrav
1c9fd646f6 Remove bogus reference to _use_yp. 2002-04-15 15:50:59 +00:00
Ruslan Ermilov
b00ba4ccbb Const poisoning. 2002-04-08 11:04:56 +00:00
David E. O'Brien
1372519b15 Remove multi-line __P() usage. 2002-03-22 09:22:15 +00:00
David E. O'Brien
69160b1eb7 Remove __P() usage. 2002-03-21 23:54:04 +00:00
David E. O'Brien
be04b6d190 Remove 'register' keyword. 2002-03-21 23:39:28 +00:00
Dag-Erling Smørgrav
40e0f7deed Remove a bogus cast. 2002-03-06 15:24:51 +00:00
Dima Dorfman
246b0f8487 Correct a typo. 
PR:		35273
Submitted by:	Nicola Vitale <nivit@libero.it>
 2002-03-03 01:13:47 +00:00
Bruce Evans
3798cf8a70 #include <time.h> for the definition of time functions instead of 
depending on namespace pollution 2 layers deep in <sys/stat.h>.

Sorted includes.
 2002-02-25 12:02:03 +00:00
Bruce Evans
163ae6707c #include <stddef.h> for the definition of NULL instead of depending on 
namespace pollution 2 layers deep in <sys/stat.h>.

Sorted includes.
 2002-02-25 01:25:30 +00:00
Dag-Erling Smørgrav
93deb2ae12 ANSIfy and constify. 
Sponsored by:	DARPA, NAI Labs
 2002-02-05 06:49:11 +00:00
Robert Watson
5acb7446b0 o Reflect repo-copy of extattr.[c3] from libutil to libc, moving 
extattr namespace routines to the libc/posix1e directory.  While
  the extattr calls are not strictly POSIX.1e, POSIX.1e wasn't
  strictly ever approved, so I think that's OK.

Obtained from:	TrustedBSD Project
 2001-11-16 05:09:45 +00:00
Robert Watson
9d58ead2eb o Document 'nocheckmail' login capability. 2001-11-16 04:39:43 +00:00
Robert Watson
22524ffbb2 Although the 'bool' type is referenced in the list of capabilities, it 
is not defined in the capability type list.  Provide a definition for
'bool', if a slightly less than elegant one.  Note that this definition
does not include the complete scope of available behavior defined
in cgetcap(3), and could probably be improved.
 2001-11-16 02:40:09 +00:00
Yaroslav Tykhiy
dc72bf81a8 Fix the phrase about "both files", which must be left 
from login(3). This page, logwtmp(3), speaks of only
one file -- wtmp(5).

MFC after:	1 week
 2001-10-11 11:02:50 +00:00
Ruslan Ermilov
32eef9aeb1 mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
Matthew Dillon
8719c58fef Add __FBSDID()s to libutil 2001-09-30 22:35:07 +00:00
Andrey A. Chernov
e36b245ca8 1) Back out ~/.login_conf disable 
2) Pick only "me" class from ~/.login_conf as documented
 2001-09-25 11:07:26 +00:00
Robert Watson
35105a5f91 Disable per-user .login_conf support due to incorrect merging of local 
and globaly settings.  An alternative implementation will be developed.

Reported by:	Przemyslaw Frasunek <venglin@freebsd.lublin.pl>
 2001-09-16 16:48:40 +00:00
Robert Watson
8df8b73f3c o Add a comment noting that the early setting of privileges for the purpose 
of NFS home directory and root directory processing fails to include
  additional groups.  This doesn't impact the final credential, but does
  mean that users may be denied login even when additional groups might
  allow it.
 2001-09-15 16:12:56 +00:00
Ruslan Ermilov
8af1452cf8 Removed duplicate VCS ID tags, as per style(9). 2001-08-13 14:06:34 +00:00
Ruslan Ermilov
57e4378bf6 mdoc(7) police: protect trailing full stops of abbreviations 
with a trailing zero-width space: `e.g.\&'.
 2001-08-10 13:45:36 +00:00
Hajimu UMEMOTO
27daeab3ec Simplify IPv4 mapped IPv6 address handling. 
Reviewed by:	brian
MFC after:	5 days
 2001-07-23 21:42:22 +00:00
Assar Westerlund
27e79ba285 remove emalloc,ecalloc,erealloc,estrdup 2001-07-23 12:42:07 +00:00
Assar Westerlund
c9a4f950b3 add ecalloc, emalloc, erealloc, estrdup - versions of the e-less 
functions that exit instead of failing
 2001-07-22 22:26:37 +00:00
Brian Somers
3ee63d3929 Hint getaddrinfo() correctly if we're looking up a name that we got from 
an AF_INET6 address.

MFC after: 1 week
 2001-07-21 00:18:54 +00:00
Dima Dorfman
7ebcc426ef Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
Ruslan Ermilov
a307d59838 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 13:41:46 +00:00
Dima Dorfman
70d51341bf mdoc(7) police: remove extraneous .Pp before and/or after .Sh. 2001-07-09 09:54:33 +00:00
Brian Somers
7bc6d0158f Fix the type of the NULL arg to execl() 
Idea from: Theo de Raadt <deraadt@openbsd.org>
 2001-07-09 09:24:06 +00:00
Dima Dorfman
2b47b55f69 Add RETURN VALUES and ERRORS sections. 2001-06-25 01:25:01 +00:00
Dima Dorfman
444a2d61e8 Add a manual page for extattr_string_to_namespace and 
extattr_namespace_to_string.

Reviewed by:	rwatson
 2001-06-24 23:54:46 +00:00
Ruslan Ermilov
3ab9a9d0e0 Removed -I${.CURDIR}/.../sys from CFLAGS. 2001-05-18 13:41:42 +00:00
David E. O'Brien
708b042526 Sort. 2001-05-18 05:05:50 +00:00
David E. O'Brien
078ae588ab Add the "prompt" and "passwd_prompt" fields to /etc/login.conf, 
which makes lgoin more like getty in its ability to be configured.

Submitted by:	tlambert (code only)
 2001-05-18 04:55:16 +00:00
Dima Dorfman
3babad2e42 Don't pass NULL to the %s format. 
Reviewed by:	kris
 2001-04-22 03:00:09 +00:00
Ruslan Ermilov
eb0838029f mdoc(7) police: normalize .Nd. 2001-04-18 15:54:10 +00:00
Ruslan Ermilov
4a558355e5 MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
Robert Watson
4482ce0f57 o Slap some "_"'s in front of variable names relating to extattr functions, 
so as not to pollute application namespace.

Submitted by:	bde
 2001-03-22 04:05:40 +00:00
Robert Watson
d51048c93b o Rename "namespace" argument to "attrnamespace" as namespace is a C++ 
reserved word.

Submitted by:	jkh
Obtained from:	TrustedBSD Project
 2001-03-19 05:05:41 +00:00
Robert Watson
270ad63e6b o Rename "namespace" argument to "attrnamespace" as namespace is a C++ 
reserved word, causing breakage when a C++ program included libutil.h
  This change will be propagated elsewhere shortly.

Submitted by:	jkh
Obtained from:	TrustedBSD Project
 2001-03-19 05:04:30 +00:00
Brian Somers
a9c6c69f89 Fix some further style nits 
Pointed out by: bde
 2001-03-17 10:09:52 +00:00
Brian Somers
61a1695b80 Actually commit the new version of trimdomain *blush* 
Thanks for covering my blunder to:	peter
 2001-03-15 08:30:05 +00:00
Robert Watson
1bc2362e07 o To support new EA interface with explicit namespaces, introduce two 
utility functions which convert between string namespace names and
  numeric constants used by the interface.  Right now, two namespaces
  are supported, EXTATTR_NAMESPACE_SYSTEM ("system") and
  EXTATTR_NAMESPACE_USER ("user").  These functions are used by
  various userland EA utilities, rather than hard coding the routines
  all over the place.

Obtained from:	TrustedBSD Project
 2001-03-15 03:00:39 +00:00
Peter Wemm
60d410ce42 It would help if trimdomain.c was actually committed. This is a stopgap 
world-unbreaker until Brian Somers commits the one he intended to.

Pointy Hat to: brian
 2001-03-15 00:15:22 +00:00
Brian Somers
c61b512ccc Move trimdomain() into it's own source file and tidy things up a bit. 
Fix disorder in the Makefile.

Reviewed (mostly) by: bde
 2001-03-14 20:51:15 +00:00
Brian Somers
ec86eec797 MAXHOSTNAMELEN includes space for the NUL 
Don't read past the end of the host passed to realhostname()

Not objected to by: freebsd-audit
Interface disliked by: imp
 2001-03-14 20:50:52 +00:00
Mark Murray
82e377fd12 Updates for Blowfish password hashing. 2001-03-11 16:37:33 +00:00
Bill Fumerola
f6f1b6b676 In theory it would be perfectly legal for a system administrator to 
# cd /dev && ./MAKEDEV pty0 pty3
and/or
# rm -rf /dev/ptyp0

and expect all programs that use openpty() to still try to find available ptys.
 2001-03-10 10:39:52 +00:00
Jeroen Ruigrok van der Werven
9a01d32bfd Fix typo: seperate -> separate. 
Seperate does not exist in the english language.

Submitted to look at by:	kris
 2001-02-06 10:39:38 +00:00
Bruce Evans
3ffb2fd399 Fixed prototype of logout() (const poisoning). 2001-02-06 01:06:25 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Brian Somers
f169f2f020 Call trimdomain properly for ip4 addresses. 
PR:	24659
realhostname_sa() stuff submitted by: Jim.Pirzyk@disney.com
 2001-01-28 21:51:25 +00:00
Ruslan Ermilov
32f6256a49 Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
Guy Helmer
4a4ecab1c6 In call to realloc, pass the number of bytes needed, not simply the 
number of login time structures.

Forward the name of the deny capability rather than hard-coding it
in login_hostok.
 2000-12-31 16:15:06 +00:00
Ruslan Ermilov
4263595653 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
Ruslan Ermilov
63bd758be4 mdoc(7) police: Now that .Fx macro is parsed, backout 
the 1.18 -> 1.20 and fix the .Fx issue the right way.
 2000-12-12 10:11:12 +00:00
Peter Wemm
f6b2bce285 Fix a mangled $Id string 2000-11-25 09:10:55 +00:00
Ruslan Ermilov
c23155a43a mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:02:00 +00:00
Ruslan Ermilov
3b8ecdbbbe mdoc(7) police: use the new features of the Nm macro. 2000-11-20 14:08:07 +00:00
Ruslan Ermilov
b5c508fba3 Use Fx macro wherever possible. 2000-11-14 11:20:58 +00:00
Ruslan Ermilov
726b61ab5f Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
Murray Stokely
40863aba32 Eliminate inconsistency where a value that contains only whitespace 
confuses the parser.

Approved by:	jkh
 2000-11-09 00:28:22 +00:00
Murray Stokely
f9f81f78d2 Added PROPERTY_MAX_VALUE and PROPERTY_MAX_NAME defines to libutil.h so 
that applications know how large of a buffer they must allocate before
calling property_find().  Also added a $FreeBSD$ tag while I'm here.

Approved by:	jkh
 2000-11-08 11:57:03 +00:00
Brian Feldman
aa86455875 Fix problems people were having with large -O levels with GCC and 
getting libutil/libcrypt to work properly.  I've determined that GCC
thinks it can inline all functions, including weak-symboled ones, if
it feels like it.

Create a new stub.c and move any stubs there to prevent inlining.
Thanks to jdp and William S. Duncanson for helping me finally find the
problem.
 2000-10-27 01:19:02 +00:00
Brian Somers
ecbf047d3b Correct uu_lock_txfr. I don't think this ever worked correctly. 2000-10-02 17:32:00 +00:00
Brian Feldman
d29b305125 Document passwd_format further. 2000-09-30 00:37:44 +00:00
Peter Wemm
8cfadb8904 Constify the arg to logout(3). It is const-safe. 
(cosmetic: drop some "register" qualifications too.)
 2000-09-04 08:13:49 +00:00
Brian Somers
9feac5c218 Move setproctitle() from libutil to libc (after a repo-copy) 
and bump __FreeBSD_version to 500012 to mark the occasion.

setproctitle() is prototyped in unistd.h as opposed to stdlib.h
where OpenBSD and NetBSD have it.

Reviewed by: peter
 2000-09-02 01:51:36 +00:00
Jeroen Ruigrok van der Werven
de4b2114a4 Add weak symbol pragma for crypt_set_format(). 
Approved by:	green
 2000-08-23 11:54:10 +00:00
Brian Feldman
c2534fa193 Stick login_setcryptfmt() in its own file to make pulling in of 
-lcrypt only happen if truly necessary.
 2000-08-23 03:45:57 +00:00
Brian Feldman
04c9749ff0 Add working and easy crypt(3)-switching. Yes, we need a whole new API 
for crypt(3) by now.  In any case:

Add crypt_set_format(3) + documentation to -lcrypt.
Add login_setcryptfmt(3) + documentation to -lutil.
Support for switching crypt formats in passwd(8).
Support for switching crypt formats in pw(8).

The simple synopsis is:
edit login.conf; add a passwd_format field set to "des" or "md5"; go nuts :)

Reviewed by:	peter
 2000-08-22 02:15:54 +00:00
Paul Saab
305ad8f908 If the format string passed to setproctitle begins with a '-' 
character, skip the program name when setting the process title.
Ansified with extreme prejudice.

Reviewed by:	peter
 2000-08-01 06:37:09 +00:00
Hajimu UMEMOTO
6484396e99 Sshd writes connected host into utmp directly. If the connection is 
via IPv6, the hostname is trimed due to the length of IPv6 address.
This change saves it as possible.
I have a grudge against the shortage of UT_HOSTSIZE.
 2000-07-14 18:08:19 +00:00
Sheldon Hearn
0c69785700 Make sbsize a size instead of a number. This allows the usual suffixes 
to be applied to the value given.  This does not break installed
/etc/login.conf files, since un-suffixed numbers are interpreted as
they were before.

PR:		19750
Submitted by:	Paul Herman <pherman@frenchfries.net>
 2000-07-14 13:56:07 +00:00
Kris Kennaway
0e0b415c72 Don't call warn() without a format string. 2000-07-12 00:50:15 +00:00
Andrey A. Chernov
42148dbc70 Better fix for .Fx macro 
Submitted by:	sheldonh
 2000-07-06 20:13:42 +00:00
Andrey A. Chernov
26c4c891be Fix .Fx usage (causing error diagnositc) 2000-07-06 00:25:05 +00:00
Alfred Perlstein
e8dca93127 document sbsize limit. 2000-06-02 20:51:05 +00:00
Hajimu UMEMOTO
4efe647d8b We should see the ai_canonname menber of the first addrinfo 
structure in the linked list.  RFC2553 mentions only first.

Reviewed by:	shin
 2000-05-24 11:24:49 +00:00
Tim Vanderhoek
3f81737f30 Fix a memory leak with lc->lc_cap in login_close(). 
PR:		bin/17084
 2000-05-21 02:50:36 +00:00
Sheldon Hearn
f167d7fb3e Fix miscellaneous mdoc macro argument limit infringements. 
PR:		18465
Reported by:	Kazu TAKAMUNE <takamune@avrl.mei.co.jp>
 2000-05-09 14:02:06 +00:00
Nik Clayton
eabfa0f434 Add xref to cap_mkdb(1). 
PR:             docs/17544
Submitted by:   Christ J. Clark <cjc@cc942873-a.ewndsr1.nj.home.com>
 2000-04-30 22:43:09 +00:00
Alexey Zelkin
3dc329d1be Introduce .Lb macro to libutil manpages 
Sort .Nm values in some manpages
Remove explicit note about compiling with -lutil, it's implicitly
declared by .Lb macro now.
 2000-04-22 16:17:00 +00:00
Mike Pritchard
292bf7190f Fix some spelling errors. 2000-03-24 00:58:49 +00:00
Hajimu UMEMOTO
9ed4e87cad Return IPv4 native address for IPv4 mapped IPv6 address, even if 
A RR is not found.

Reviewed by:	shin
 2000-03-23 17:25:00 +00:00
Hajimu UMEMOTO
88f853e037 Since crypto/openssh/login.c was changed to use realhostname_sa(), 
when connecting via IPv6, hostname was not recorded to utmp anymore.
Because, if hostname is longer than buffer size, getnameinfo() returns
with ENI_MEMORY.

Reviewed by:	shin
Approved by:	jkh
 2000-03-07 07:52:01 +00:00
Sheldon Hearn
c6ff3a1bf7 Remove single-space hard sentence breaks. These degrade the quality 
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
 2000-03-02 09:14:21 +00:00
Yoshinobu Inoue
3a6be83f49 Update major version. 
Now libutil depends on libc.so.4, so needs to update the major version.
    Without this, old binaries which use libutil and build with libc.so.3
    will coredump on recent 4.0.

Solicited comment for cvs-committers and there seems to be no objection.

Approved by: jkh
 2000-02-14 03:55:27 +00:00
Nik Clayton
dc23d0609b Document mixpasswordcase here as well as in passwd.1 2000-02-11 13:55:41 +00:00
Josef Karthauser
18c0eeddf7 Historically file flags (schg, uschg, etc) have been converted from 
string to u_long and back using two functions, flags_to_string and
string_to_flags, which co-existed with 'ls'.  As time has progressed
more and more other tools have used these private functions to
manipulate the file flags.

Recently I moved these functions from /usr/src/bin/ls to libutil,
but after some discussion with bde it's been decided that they
really ought to go in libc.

There are two already existing libc functions for manipulating file
modes:  setmode and getmode.  In keeping with these flags_to_string
has been renamed getflags and string_to_flags to setflags.

The manual page could probably be improved upon ;)
 2000-01-27 21:17:01 +00:00
Yoshinobu Inoue
01d81a0351 Avoid core dump when ai_canonname is NULL. 
(Now this happens for numeric addrs, as getaddrinfo() 1.3 -> 1.4 change)

Reviewed by: Mark Huizer <xaa@timewasters.nl>
 2000-01-27 17:24:53 +00:00
Bruce Evans
cc8ffb11cd Use a long line instead splitting a line with backslash-newline in synopsis. 
My synopsis checker doesn't understand backslash-newline.
 2000-01-27 03:04:11 +00:00
Peter Wemm
4dc2c0b8b3 Use a more conventional copyright message. 2000-01-26 07:17:00 +00:00
Yoshinobu Inoue
0cac72f42c several tcp apps IPv6 update 
-inetd
 -rshd
 -rlogind
 -telnetd
 -rsh
 -rlogin

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
 2000-01-25 14:52:10 +00:00
Ruslan Ermilov
36807a7b25 Do not set the default terminal type to "su", leave it empty. 
PR:		bin/5084
Reviewed by:	asmodai, davidn, sef
 2000-01-19 10:54:44 +00:00
Chris Costello
da55e68c66 Repair internal consistency: Change "login_cap_t * lc" to a more correct 
(and consistent) "login_cap_t *lc".
 2000-01-18 03:02:29 +00:00
Bill Fumerola
4aee48edcc Add the "use -lutil" line to all functions that require it so people like 
Dan Papsian <bugg@bugg.strangled.net> don't anger wpaul and myself with
silly linking errors.

Reviewed by:	chris
 2000-01-18 01:27:47 +00:00
Yoshinobu Inoue
ad5e523b7f Support v6 login. 2000-01-15 03:26:54 +00:00
Rodney W. Grimes
d05257b0f2 Replace beforeinstall target with new variables used by .mk system. 
Reviewed by:	marcel, and make world
 2000-01-14 07:57:47 +00:00
Bruce Evans
2e22df0b11 Fixed missing include in synopsis. 
Removed superfluous quoting of function name in .Fo macro.  My synopsis
checker doesn't understand it.
 2000-01-05 16:31:12 +00:00
Josef Karthauser
edc2844c9f Moved flags_to_string and string_to_flags into libutil. It's used in 
many places nowadays.
 1999-12-30 13:15:15 +00:00
Peter Wemm
2705d66b49 Connect fparseln(3) for mailwrapper(8) 1999-12-29 17:50:34 +00:00
Ollivier Robert
aa50282cd1 Fix a bug where a pointer would be one character too far after putting 
a '\0' at the end of a string.

Submitted by:	Martin Birgmeier <Martin.Birgmeier@aon.at>
 1999-12-21 10:17:36 +00:00
Ollivier Robert
27d5775d8c Rewriting of flags_to_string() and string_to_flags() to use an array. 
PR:		bin/3648
Submitted by:	Martin Birgmeier <mbirg@austria.ds.philips.com>
 1999-12-19 15:31:24 +00:00
Peter Wemm
1fa45844c4 This commit was generated by cvs2svn to compensate for changes in r54820, 
which included commits to RCS files with non-trunk default branches.
 1999-12-19 14:14:37 +00:00
Peter Wemm
d6e91b3149 Import fparseln(3) from NetBSD. It's used for easily dealing with \ 
escaped lines etc.  (used by mailwrapper)
 1999-12-19 14:14:37 +00:00
Brian Somers
0675e24de0 Make setproctitle(NULL) restore all of the original arguments 
(if it's able).
 1999-11-17 21:12:17 +00:00
Poul-Henning Kamp
b9df5231ca Introduce commandline caching in the kernel. 
This fixes some nasty procfs problems for SMP, makes ps(1) run much faster,
and makes ps(1) even less dependent on /proc which will aid chroot and
jails alike.

To disable this facility and revert to previous behaviour:
        sysctl -w kern.ps_arg_cache_limit=0

For full details see the current@FreeBSD.org mail-archives.
 1999-11-16 20:31:58 +00:00
Joseph Koshy
07ee6e1899 Link manual page for login_getpwclass(3) to login_cap(3). 
PR:             docs/14673
Submitted by:   Andrew <andrew@ugh.net.au>
 1999-11-04 08:33:18 +00:00
Brian Feldman
6b3ced11a2 This implements the RLIMIT_SBSIZE ("sbsize") administrative limits for 
userland.  Currently, it can be enforced by login and csh.  More
shells supporting sbsize are welcome.
 1999-10-09 20:47:59 +00:00
Alexey Zelkin
3a049969b5 mdoc(7)'fy 
Reviewed by:	mpp
 1999-09-21 19:39:27 +00:00
Alexey Zelkin
c6d6e7726f Correct spelling : ascii -> ASCII 
PR:		docs/13702
Submitted by:	Stephen J. Roznowski <sjr@home.com>
Reviewed by:	mpp
 1999-09-20 09:15:23 +00:00
Peter Wemm
97d92980a9 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Chris Costello
f437b38cf7 Fix a bunch of broken cross-references 1999-08-18 05:55:22 +00:00
Mike Pritchard
74804d58a0 Various man page cleanup: 
- Sort xrefs
- FreeBSD.ORG -> FreeBSD.org
- Be consistent with section names as outlines in mdoc(7)
- Other misc mdoc cleanup.

PR:		doc/13144
Submitted by:	Alexy M. Zelkin <phantom@cris.net>
 1999-08-15 09:51:25 +00:00
Chris Costello
27f42f4fd8 Bad reference of termios(3) changed to termios(4). 1999-08-14 07:52:29 +00:00
Chris Costello
84f347708b Bad reference to lstat(3) changed to lstat(2) 1999-08-14 07:43:02 +00:00
Sheldon Hearn
7312edcec3 Axe LOGIN_CAP_AUTH. 
PR:	10115
Reported by:	Gene Skonicki <gene@cif.rochester.edu>
Requested by:	jdp
 1999-08-13 16:51:40 +00:00
Nik Clayton
206ccf0420 Correct some grammar and style problems with this page. 
Submitted by:   Kris Kennaway <root@rebel.net.au>
 1999-07-20 20:46:26 +00:00
Nik Clayton
d7dcd048aa Be a little clearer about login_getpwclass(3), and its penchant for 
looking up a record called "root".

PR:             docs/12377
Submitted by:   Adrian Filipi-Martin <adrian@ubergeeks.com>
 1999-07-14 22:36:10 +00:00
Sheldon Hearn
a9b00e4d5f Fix commented out CFLAGS addition for LOGIN_CAP_AUTH, which was missing 
a make -D option.

PR:	12591
Submitted by:	Craig Leres <leres@ee.lbl.gov>
 1999-07-12 14:27:58 +00:00
Pierre Beyssac
9d1163f7c3 Move call to umask(0) back into pw_util(), because the latter 
function is also used by chpass(1) and passwd(1).
 1999-06-29 01:04:10 +00:00
Pierre Beyssac
2ece3ed4c8 Force umask to 077 (instead of 000) during the edit phase, to get 
secure permissions in case the user attempts to save something to
a file of his own.

Move umask stuff out of pw_init() into main() for better visibility
of overall umask tweaking logic.

PR:		misc/11797
 1999-06-26 12:15:39 +00:00
Sheldon Hearn
af2d5f9b31 Add -d option to vipw(8) to allow selection of an alternative directory 
for the password files.

PR:	2703
Submitted by:	jmg
 1999-06-26 07:16:42 +00:00
John Birrell
5095f1917a Remove the static declaration from the line[] variable to allow 
openpty() to be called from a threaded application.
 1999-05-24 01:15:28 +00:00
Jean-Marc Zucconi
e1e705c5b5 Chflags was clearing all flags supplied on the command line after a 
clearing flag like dump or noschg, etc.

PR:		bin/10071
Submitted by:	Andreas Klussmann <andreas@infosys.heitec.net>
 1999-05-21 17:04:13 +00:00
Andrey A. Chernov
121ba32d78 fix potential memory overwrite in escape parsing 
PR: 11687
Submitted by: Don Lewis <Don.Lewis@tsc.tdk.com>
 1999-05-13 16:16:46 +00:00
Tim Vanderhoek
61f74535f6 Change references from "passwordperiod" to "passwordtime", since 
"passwordtime" is what passwd(1) has actually been using.  I suspect
passwordperiod was the original intent.  I can't figure-out which,
if either, BSDi uses.  If anyone knows...
 1999-04-30 18:19:46 +00:00
Andrey A. Chernov
8a2deaa1de oops, add pwd!=NULL check to previous fix 1999-04-24 17:17:42 +00:00
Andrey A. Chernov
ae70257435 Switch to user UID/GID before checking/reading its ~/.login_conf 
- some NFSes have root read access disabled
 1999-04-24 17:01:58 +00:00
Andrey A. Chernov
ab39fdb694 add MLINKS for two functions used from login_auth.c 
comment out unused functions from login_auth.3
 1999-04-24 16:30:30 +00:00
Brian Somers
d746fb6643 If given host.domain:nn[.nn], trimdomain() now reduces it to 
host:nn[.nn] (if the domain is the same as the local one).
 1999-04-09 01:54:10 +00:00
Brian Somers
c1df83d996 bcopy -> memmove 
Suggested by: archie
 1999-04-08 08:00:06 +00:00
Brian Somers
0c059599f6 Tidy up trimdomain() and document it. 
Don't truncate one byte short of the passed length.
 1999-04-07 14:03:31 +00:00
Brian Somers
5b3f0a74e1 Handle hostnames up to MAXHOSTNAMELEN-1 in length. 
Use bcopy() instead of strcpy() to handle potentially
overlapping regions.
Un-obscure/complicate some code.
 1999-04-07 08:27:04 +00:00
Brian Somers
bc19c8517d Put parenthesis around sizeof args. 
Allow for host names up to MAXHOSTNAMELEN - 1 in length.

Prompted by: bde
 1999-04-07 08:26:50 +00:00
Brian Somers
595f220e04 Add realhostname() - a function to correctly lookup 
a name by address and ensure that the name resolves
back to the original address.
 1999-04-06 23:02:35 +00:00
Brian Somers
3c42a9c08a Get the pid right if a stale lock file exists. 
PR:	10531
Submitted by: Lawrence D. Lopez <lopez@cisco.com>
 1999-03-11 09:09:20 +00:00
Bruce Evans
19ee2ea58c Fixed bitrot in synopsis (some const poisoning had not reached here). 1999-03-05 17:08:23 +00:00
Alexander Langer
43d1df332e Removed occurrences of consecutive repeated words (such as "the the"). 1999-02-12 02:12:08 +00:00
Bruce Evans
8495e302f6 Declare setproctitle() as printf0-like. 1998-12-16 17:52:15 +00:00
Bruce Evans
d529713846 Adjust for kern.ps_strings and PS_STRINGS not being a pointer. This is 
an unimprovement here.  I thought it would be an improvement, as in libkvm,
but here we can access the strings directly.

Use sysctlbyname() instead of sysctl() and trust it to give a nonzero
address if it succeeds.
 1998-12-16 17:34:05 +00:00
Matthew Dillon
0e31b6b580 oops. Fix indentation of the 'for' loop I just added. 1998-12-13 01:39:32 +00:00
Matthew Dillon
f16d2ab2d3 Handle the race condition where vipw may lock a password file which has 
just been replaced.  After our lock succeeds we check if st_nlink is 0
    and if it is we close the descriptor and retry our open/lock sequence.
 1998-12-13 01:36:45 +00:00
Jordan K. Hubbard
efbcb4ae03 Better document the file format, add in support for nested {}'s in multi-line 
property values.
 1998-11-22 13:20:09 +00:00
Dag-Erling Smørgrav
4da8edd59e Since vfork() was changed to fork(), we have to pass errno back from the 
child to the parent somehow.

PR:		8353
Submitted by:	Andrew J. Korty <ajk@purdue.edu>
 1998-10-20 11:34:11 +00:00
Jordan K. Hubbard
eed80d041b correct prototype. 1998-10-14 11:04:36 +00:00
Dag-Erling Smørgrav
1fd98d7d88 Calls one or more of malloc(), warn(), err(), syslog(), execlp() or 
execvp() in the child branch of a vfork(). Changed to use fork()
instead.

Some of these (mv, find, apply, xargs) might benefit greatly from
being rewritten to use vfork() properly.

PR:		Loosely related to bin/8252
Approved by:	jkh and bde
 1998-10-13 14:52:33 +00:00
Jordan K. Hubbard
8b1ef8d464 Now take stdio.h out of files that don't require it. 1998-10-09 11:24:20 +00:00
Jordan K. Hubbard
475ae25ac1 Update docs to match interface change. 1998-10-09 07:33:58 +00:00
Jordan K. Hubbard
50dfa596d3 o move path in libutil.h to paths.h 
o make property_read() take a fd instead to avoid stdio.h mess
o update auth to new interface.
 1998-10-09 07:32:38 +00:00
Jordan K. Hubbard
72671863e8 Take the path spec back out. 1998-10-09 07:28:14 +00:00
Jordan K. Hubbard
b8c11ec197 All these have to include stdio.h now. 1998-10-09 00:39:09 +00:00
Jordan K. Hubbard
146c3cf45c remove stdio.h include; I forgot Bruce's cardinal rule that header files 
shouldn't include other ones (which, unfortunately, is also a hellish
rule since he broke interfaces like sysctl this way by requiring undocumented
header files to be included just in order to be able to use them now - SIGH!).
 1998-10-08 23:10:41 +00:00
Jordan K. Hubbard
3b29c89296 Add some rudimentary documentation for my new functions. 1998-10-08 06:53:32 +00:00
Jordan K. Hubbard
69761016be Correct a build error that got past my build test somehow. 1998-10-08 01:56:49 +00:00
Jordan K. Hubbard
b704025f3c Add a simple mechanism for reading property lists from files (which 
I'll convert sysinstall to use shortly) and a simple call which uses
this mechanism to implement an /etc/auth.conf file.  I'll let Mark Murray
handle the format and checkin of the sample auth.conf file.
Reviewed by:	markm
 1998-10-07 17:32:49 +00:00
Warner Losh
e8420087b0 Replace memory leaking instances of realloc with non-leaking reallocf. 
In some cases replace if (a == null) a = malloc(x); else a =
realloc(a, x); with simple reallocf(a, x).  Per ANSI-C, this is
guaranteed to be the same thing.

I've been running these on my system here w/o ill effects for some
time.  However, the CTM-express is at part 6 of 34 for the CAM
changes, so I've not been able to do a build world with the CAM in the
tree with these changes.  Shouldn't impact anything, but...
 1998-09-16 04:17:47 +00:00
Andrey A. Chernov
9f3a9c3a18 Print uid/gid as u_long per bde suggestion 1998-07-29 14:05:01 +00:00
Andrey A. Chernov
e8f9ae6c6e cast arg to (long) to match format 1998-07-28 01:30:16 +00:00
Brian Somers
6c78a7b0e8 Cast pid_t to int for sprintf. 
Pointed out by: Charlie Sorsby <crs@hgo.net>
 1998-06-10 00:16:28 +00:00
Joseph Koshy
9c727d2ca9 Spelling corrections. 
PR: 6868
Submitted by: Josh Gilliam <josh@quick.net>
 1998-06-06 05:50:53 +00:00
Andrey A. Chernov
15af1c9b5d Add missing uu_lock_txfr() prototype 1998-06-05 08:21:33 +00:00
John Birrell
ac4898ab0d If using NetBSD syscalls the rtprio syscall doesn't exist, so just 
don't try to use it to set special priorities.
 1998-06-03 08:12:00 +00:00
Atsushi Murai
89caae2932 Trim a domain part for wtmp as same as showed by "netstat -r". 
Here is a some example for avoiding a confusion.

 It asssumes a logged host domain is "spec.co.jp". All
example is longer than UT_HOSTNAMELEN value.

   1) turbo.tama.spec.co.jp: 192.19.0.2  -> trubo.tama
   2) turbo.tama.foo.co.jp : 192.19.0.2  -> 192.19.0.2
   3) specgw.spec.co.jp    : 202.32.13.1 -> specgw

Submitted by:	Atsushi Murai <amurai@spec.co.jp>
 1998-06-01 08:47:04 +00:00
Brian Somers
46cf264a26 Add uu_lock_txfr() to transfer ownership of a successful 
uu_lock() to another process.
 1998-05-28 23:17:09 +00:00
Steve Price
e172f0e587 Allow setting of idle or realtime processing priorities per 
login class.

PR:		6636
Submitted by:	Jason Young <doogie@forbidden-donut.anet-stl.com>
 1998-05-25 03:55:23 +00:00
David Greenman
ec3a3b4594 Oops, revert part of a diff that wasn't supposed to have been committed. 1998-04-28 07:02:33 +00:00
David Greenman
214bed53a2 Cache the results of the ps_strings sysctl so that it doesn't have to be 
redone for every call of setproctitle().
 1998-04-28 06:59:14 +00:00
Bruce Evans
6b20a4e1b1 Fixed function types in synopsis. 
Commented out docmentation of nonexistent authenticate() and
auth_timesok().  authenticate() seems to be obsolete and
auth_timesok() never existed in FreeBSD.
 1998-03-23 13:29:49 +00:00
Philippe Charnier
a5941fc2aa .Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq 1998-03-19 07:34:22 +00:00
Bill Fenner
15b873cc56 Change tty-related capability names to match the implementation ("ttys.", 
not "tty.").
 1998-02-21 23:29:59 +00:00
Jordan K. Hubbard
24b687b8de MF22: add login_auth.3 to man page list. 1998-02-18 05:29:07 +00:00
Steve Price
b916ff7fcc Correctly document h and m modifiers to the time format. 
PR:		5739
Submitted by:	Matthew Cashdollar <mattc@rfcnet.com>
 1998-02-14 16:12:53 +00:00
Bruce Evans
060cc64852 Fixed bitrot in the prototype for logwtmp(). 1998-01-16 16:53:30 +00:00
John Birrell
f1d896d117 Make a couple of the stat flags dependent on the sys/stat.h header file 
that this source is compiled against. This source is referenced by
install which is needed as a build tool and must be able to compile
against NetBSD headers and libraries if we have a hope of supporting
another architecture.

With this change, that's two working programs down and 3945 (?) to go.
The other one was make, but that didn't need any changes to work under
FreeBSD/Alpha. 8-)
 1998-01-09 06:14:59 +00:00
Steve Price
2948624f5d Make the login_getclassbyname prototype match reality. 
PR:		4838
 1997-11-05 04:03:05 +00:00
Philippe Charnier
acb61b9eb4 Statisize usage(). 1997-10-27 07:53:22 +00:00
Joerg Wunsch
cfeb4fd273 Remove the claim that UUCP locking were not atomic. It is since 
revision 1.8 of uucplock.c.
 1997-10-07 07:24:50 +00:00
David E. O'Brien
b90b0ce7ab Add passwd(5) to "SEE ALSO". 
ISSUES:
        An example and better explansion on how to specify a user's login
	class in /etc/master passwd is needed.
	(As I don't seem to be specifiying it right, I can't do it).
 1997-10-07 05:40:36 +00:00
Jordan K. Hubbard
97fe7f477f Changes to support full make parallelism (-j<n>) in the world 
target.
Reviewed by:	<many different folks>
Submitted by:	Nickolay N. Dudorov" <nnd@nnd.itfs.nsk.su>
 1997-10-05 09:40:24 +00:00
Wolfram Schneider
bf5cbf3551 Sort cross refereces in section SEE ALSO. 1997-09-29 19:11:55 +00:00
Wolfram Schneider
2af22b06a4 Endless loop. 
$ vipw
[corrupt a line in editor, exit editor]
pwd_mkdb: corrupted entry
pwd_mkdb: at line #2
pwd_mkdb:
/etc/pw.012585: Inappropriate file type or format
re-edit the password file? [y]: n^D^D
[hang]
 1997-09-29 13:13:51 +00:00
Paul Traina
326df44ead The parameters to logwtmp should be const char's 1997-09-04 22:38:59 +00:00
Brian Somers
ad1d4e56a2 Remove login_progok() 
Suggested by: guido
 1997-08-31 20:09:39 +00:00
Brian Somers
fbbe016b64 Add full support for determining if a user 
is restricted from running a given program.
 1997-08-27 20:06:20 +00:00
Brian Somers
889d7d1524 Add prog.deny as a list capability for 
denying execution of certain programs.
 1997-08-26 23:15:57 +00:00
Bruce Evans
30a72f72d5 -I${DESTDIR}/sys -> -I${.CURDIR}/../../sys. 1997-08-26 14:13:02 +00:00
Joerg Wunsch
1818482d81 Cosmetic: distinguish in diag message between rebuilding and updating 
the database.

PR:		3397
Submitted by:	taob@risc.org (Brian Tao)
 1997-08-24 18:23:21 +00:00
Steve Price
673b794638 Protect the copyright comments from reformatting by 
indent and make this compile -Wall clean like the
Makefile suggests that it should. :)

Pointed out by:	Bruce Evans <bde@zeta.org.au>
 1997-08-13 20:42:18 +00:00
Andrey A. Chernov
84dc22996d Implement canonical locking protocol 
Suggested by: joerg
 1997-08-10 18:42:39 +00:00
Steve Price
febad2fcf4 Observe precedence set by Phillippe Charnier in adding an 
rcsid.
 1997-08-07 22:28:25 +00:00
Steve Price
d46c1a60d3 Remove #if(n)def BSD_4_4_LITE cruft and sccsid -> rcsid. 1997-08-07 15:33:50 +00:00
Andrey A. Chernov
e1a10354cb Improve weak locking by using flock() 1997-08-05 12:58:02 +00:00
David Nugent
78e4c02479 sleep() after sending 'nologin' file to ensure output is drained before 
disconnect.
 1997-07-19 04:47:05 +00:00
Satoshi Asami
85cfd1244c Add appropriate ${DESTDIR} in front of absolute paths. 1997-07-18 07:27:56 +00:00
David Nugent
0edf29640b Fix infinite loop. 
PR: 3878
Submitted by: roman@rpd.univ.kiev.ua
 1997-06-16 23:38:01 +00:00
David Nugent
c2043f40bb Add "break" inadvertently removed in previous update. 
PR: 3820
Submitted by: Joseph Stein <joes@spiritone.com>
 1997-06-13 22:26:41 +00:00
Julian Elischer
50dab48a5b Submitted by: Whistle Communications (archie Cobbs) 
These changes add the ability to specify that a UFS file/directory
cannot be unlinked. This is basically a scaled back version
of the IMMUTABLE flag. The reason is to allow an administrator
to create a directory hierarchy that a group of users
can arbitrarily add/delete files from, but that the hierarchy
itself is safe from removal by them.
If the NOUNLINK definition is set to 0
then this results in no change to what happens normally.
(and results in identical binary (in the kernel)).
It can be proven that if this bit is never set by the admin,
no new behaviour is introduced..
Several "good idea" comments from reviewers plus one grumble
about creeping featurism.

This code is in production in 2.2 based systems
 1997-06-02 06:24:52 +00:00
Thomas Gellekum
664b197825 Typo police. 1997-05-22 07:02:01 +00:00
Peter Wemm
d3e0a2504d Now I really understand the reason for the style.9 rule about not having 
visible type names in prototypes in user space headers.  libutil.h
generates warnings with -Wall over the use of "const char *ttyname".
It's lucky it wasn't a #define conflict.
Is a single '_' prefix acceptable? or does it need to be two?
 1997-05-19 10:04:15 +00:00
David Nugent
ebcea1131c MF2.2: update login_cap api docs. 
PR:
Reviewed by:
Submitted by:
Obtained from:
 1997-05-18 09:14:11 +00:00
David Nugent
cfd94da5e2 For non-root uids, consider root-owned files also 'secure' unless otherwise 
disqualified.
 1997-05-15 06:06:32 +00:00
Satoshi Asami
80ec9b23e0 Back out previous revision. Shlib version numbers are supposed to be 
bumped only 0.1 or 1.0 between releases.  (See handbook.)

Note that if you have built world in -current in the last 48 hours or
so, you should manually remove /usr/lib/libutil.so.2.3 before
rebuilding world to cleanse your system.
 1997-05-13 08:51:49 +00:00
Brian Somers
85b0d75dd9 Make uu_* const correct. 
Suggested by:	joerg
 1997-05-12 10:36:14 +00:00
David Nugent
210793f753 Add #include <sys/types.h> in synopsis, now required for libutil.h. 1997-05-11 08:50:33 +00:00
David Nugent
ecc5526939 Bump shared lib version to 2.3. 
Suggested by: bde
 1997-05-11 08:31:43 +00:00
David Nugent
5f3a736739 MF2.2: bugfix in arrayize(). 1997-05-11 08:07:29 +00:00
David Nugent
56c0434453 Summary of login.conf support changes: 
o Incorporated BSDI code and enhancements, better logging for error
  checking (which has been shown to be a problem, and is therefore
  justified, imho); also some minor things we were missing, including
  better quad_t math, which checks for under/overflows.

o setusercontext() now allows user resource limit overrides, but
  does this AFTER dropping root privs, to restrict the user to
  droping hard limits and set soft limits within the kernel's
  allowed user limits.

o umask() only set once, and only if requested.

o add _secure_path(), and use in login.conf to guard against
  symlinks etc. and non-root owned or non-user owned files being
  used. Derived from BSDI contributed code.

o revamped authentication code to BSDI's latest api, which
  includes deleting authenticate() and adding auth_check()
  and a few other functions. This is still marked as depecated
  in BSDI, but is included for completeness. No other source
  in the tree uses this anyway, so it is now bracketed with
  #ifdef LOGIN_CAP_AUTH which is by default not defined. Only
  auth_checknologin() and auth_cat() are actually used in
  module login_auth.c.

o AUTH_NONE definition removed (collided with other includes
  in the tree). [bde]

o BSDI's login_getclass() now accepts a char *classname
  parameter rather than struct passwd *pwd. We now do likewise,
  but added login_getpwclass() for (sort of) backwards
  compatiblity, namely because we handle root as a special
  case for the default class. This will require quite a few
  changes elsewhere in the source tree.

o We no longer pretend to support rlim_t as a long type.

o Revised code formatting to be more bsd-ish style.
 1997-05-10 18:55:38 +00:00
David Nugent
3564cb62c8 Move login_cap.h from src/include for easier maintenance with 
related files.
 1997-05-10 12:49:30 +00:00