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324 Commits

Author SHA1 Message Date
elad
2675cb7714 Allow explicit length by checking it only if we have a length above 0. 2006-04-01 14:51:17 +00:00
elad
f77bbf7c65 set all fields to -1 after allocation, this makes it easier to write 
policies.
 2006-03-30 18:11:17 +00:00
wiz
c2cc4b2716 Consistently use .Va for errno. Quote "-" for PostScript output. 2006-03-23 19:31:37 +00:00
wiz
c2f9369ee7 Remove trailing whitespace, add 'and' in enumeration. 2006-03-23 19:30:27 +00:00
elad
d7e635e034 plug leaks, coverity cids 1618, 1619. 2006-03-20 17:32:17 +00:00
elad
2b9c10de57 Set errno on failure, and man-page updates. 2006-03-19 22:58:21 +00:00
christos
a3f80bb48f - Don't trash error number returned by the handler; return it instead. 
- Add default cases and return EINVAL
- Don't check for NULL arguments and return EFAULT. Let it core-dump instead.
  (or add DIAGASSERT)
- Coverity CID 799: Don't dereference m and n if they are known to be NULL.
  Bail out sooner with EINVAL.
 2006-03-19 22:18:25 +00:00
christos
b3044379df Clarify errno's returned by those functions. 2006-03-19 21:56:04 +00:00
christos
6b99850ef0 Coverity CID 1209: Avoid negative close. While I am there fix bugs (open 
returning 0 is ok). Reorganize code to factor out common parts, cleanup
syscall checking and error code return.
 2006-03-19 21:55:37 +00:00
wiz
bade1adbc5 Fix typo. 2006-02-24 21:07:29 +00:00
wiz
8b9018d2d9 Mark up NULL (with Dv). 2006-02-24 21:06:50 +00:00
elad
bca69c49bf needs assert.h to compile. 2006-02-19 23:13:14 +00:00
elad
f0dd749f9b add _DIAGASSERT as requested by mrg@. 2006-02-19 20:46:29 +00:00
elad
5cd336ae07 When loading a policy with an "nclasses" option, always set the min/max 
values for the various character classes to allow any number, just in
case. Also note about that in the man-page.

This makes it easier to use the "nclasses" option.

Note that alternatively we could just memset() to 0xff when doing the
load, but that might lead to more unexpected behavior.
 2006-02-18 16:45:01 +00:00
elad
cf6eceb4e7 Don't expose struct pw_policy and use pw_policy_t, use malloc, man-page 
fixups.

As discussed on source-changes@.

Okay yamt@, thorpej@.
 2006-02-18 16:32:45 +00:00
elad
378a5a27de Some stuff that's been sitting in my tree for too long... 
Improve the pw_policy(3) API by splitting it to two functions, one to load
the policy from /etc/passwd.conf and another to test passwords against the
policy.

Some bug fixes, more consistent code, and man-page updates.

Minor for libutil bumped.
 2006-02-18 10:52:48 +00:00
christos
349633b5fa make setuserenv and setuserpath take an environment setting function and 
an environment pointer and expose them.
bump version.
 2005-12-20 21:32:20 +00:00
elad
02197be174 Lint warnings. 2005-09-17 01:51:21 +00:00
elad
769541972d Rename struct pw_policy -> struct pw_policy_handler. 2005-09-16 22:38:48 +00:00
elad
44b5bc7c94 Add pw_policy.3. 
From Hisashi T Fujinaka, thanks!
 2005-09-14 18:45:40 +00:00
elad
8d6270e665 Introduce pw_policy(3), an easily extendable way of defining password 
policies and enforcing them in programs.

Man-page written with much help and tips from David Maxwell, Hubert
Feyrer, and Thomas Klausner.

This bumps libutil minor to 7.

XXX: Need default policy to go in /etc/passwd.conf, and integration
     into local/yp/PAM password changing code.

PR/10206.
 2005-09-14 11:36:52 +00:00
christos
3ff3472e11 Use the re-entrant getgr*_r functions. From John Nemeth. 2005-09-14 02:12:34 +00:00
wiz
e315aa9a2a Avoid duplicate if. 2005-09-10 21:55:35 +00:00
elad
232f61fabb Lint warnings. 2005-08-27 16:55:59 +00:00
elad
75beed7e53 Make this compile without warnings. 2005-08-19 10:10:08 +00:00
elad
dd3453b45c Make pw_getconf(3) set errno so we have indication on what went wrong. 
Document possible errno values in the manpage.
 2005-08-18 21:07:23 +00:00
wiz
98fcd5ac03 Fix capso in Dd argument. 2005-05-16 18:49:24 +00:00
thorpej
f2b0a44663 u_short -> uint16_t 2005-05-15 21:01:34 +00:00
wiz
0bb532e823 Bump date for previous; add commas to make 
sentences more readable.
 2005-04-13 23:08:03 +00:00
drochner
1a771b22ec Allow for a login.conf file without an explicite "default" class 
definition.
The login.conf(5) manpage states that the "default" class is used
*if it exists*.
 2005-04-13 20:32:42 +00:00
atatat
a9321bb19a Add the 'A' and 'P' format specifiers which use getaddrinfo(3) to turn 
numbers into names (if possible).  Also add the '?' format modifier
that elides the "N/A" if that's what you would normally get.
 2005-04-09 02:05:47 +00:00
mycroft
ebfdf0c012 If TIOCPTMGET fails, close /dev/ptm. 2005-01-19 01:54:09 +00:00
christos
163d05f57d PR/28792: FUKAUMI Naoki: passwd: Couldn't generate salt: Invalid argument 
I broke the case where /etc/passwd.conf was empty.
 2005-01-15 03:07:56 +00:00
dyoung
4d24861fc9 For consistency of sockaddr_snprintf(3) with snprintf(3) and 
snprintb(3), do not count the terminating NUL in the return value.
Update the regression tests to match.  Approved by christos@.
 2005-01-13 00:44:25 +00:00
christos
4c3e77eff3 add pw_getpwconf(), bump. 2005-01-12 03:34:33 +00:00
christos
ca7489bf5c Avoid spinning if writing to a pty returns 0. This happened to me when 
I had a pty with a suspended sshd (why?).
 2005-01-08 06:43:16 +00:00
christos
f1a325d103 Unbreak setuserpath(); from Nick Hudson. 2004-12-20 18:42:03 +00:00
wiz
ff7ab08a15 Mmm, API changes without date bumps... bump date for constification. 2004-12-11 16:50:56 +00:00
christos
a5c1a01ed9 WARNS=3; fix cast-qual issues. 2004-12-11 06:41:15 +00:00
christos
70756f97e8 Constify; the api was completely broken before. 2004-12-11 06:40:42 +00:00
peter
192aae95b5 Add missing LIBRARY section. 
ok wiz@
 2004-12-01 00:06:46 +00:00
christos
5a55e0c902 Don't give write privileges at all if the tty group is missing. 2004-11-25 02:49:46 +00:00
christos
db5d4e2d6a I really want to kill the hard-coding of _TTY_GID. Set the group to the 
primary group of the user if the group tty does not exist.
 2004-11-24 22:17:19 +00:00
christos
6845cdfbb8 fix the header. 2004-11-21 03:04:14 +00:00
wiz
7a3b0ef281 Formatting fixes, and a typo fix. 2004-11-20 23:29:33 +00:00
christos
1fe49f768f Add a manual page. 2004-11-20 03:06:09 +00:00
christos
09ad64e21f check for getnameinfo error correctly; thanks to Peter Postma. 2004-11-19 22:05:23 +00:00
christos
eb6484700a Add sockaddr_snprintf; XXX: Needs a man page. 2004-11-19 21:37:19 +00:00
dsl
ece723d1ec Add if_media.c, functions for converting media to/from strings. 
(from ifconfig.c)
 2004-11-11 20:36:28 +00:00
christos
d07f9e79e8 - don't complain if the pty is of the form pts/n 
- fix off by one error in iovlen bounds checking
- print the function name in the error message and make the
  error messages consistent
- knf
 2004-11-10 17:00:41 +00:00