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106 Commits

Author SHA1 Message Date
Todd C. Miller
9b42640ef5 Change defaults callbacks to take a union sudo_defs_val * instead 
of a char *.
 2016-07-18 12:11:25 -06:00
Todd C. Miller
05db5aa3b8 Remove sudo_mkpwcache() and sudo_mkgrcache(). We now create the 
caches as needed on demand.  Also remove calls to sudo_freepwcache()
and sudo_freegrcache() that are immediately followed by execve(),
they are not needed.
 2016-05-11 09:40:31 -06:00
Todd C. Miller
23d288563e Eliminate use of setpwent()/endpwent() and setgrent()/endgrent(). 
Sudo never iterates over the passwd or group file.
Rename sudo_set{pw,gr}ent() -> sudo_mk{pw,gr}cache() and
use sudo_free{pw,gr}cache() instead of sudo_end{pw,gr}ent().
 2016-05-11 07:06:45 -06:00
Todd C. Miller
5a77989a33 Add support for matching the entire netgroup tuple (user, host, domain). 2016-01-12 14:59:44 -07:00
Todd C. Miller
3354d27a17 Do not follow symbolic links in sudoedit by default. This behavior 
can be controlled by the sudoedit_follow Defaults flag as well as
the FOLLOW/NOFOLLOW tags.
 2015-08-06 13:20:01 -06:00
Todd C. Miller
445e6f2e9a Check sudo_conf_read() return value and exit on fatal error (a 
warning was already printed by sudo_conf_read()).
 2015-07-07 13:17:50 -06:00
Todd C. Miller
0b241088b3 There's no need to conditionalize the #include <unistd.h>, we require 
a POSIX system.
 2015-07-02 09:08:28 -06:00
Todd C. Miller
4a07b472f0 Only include stddef.h where it is needed. 2015-06-20 05:34:35 -06:00
Todd C. Miller
c36415417f Add function name to "unable to allocate memory" warnings. 2015-06-19 14:51:17 -06:00
Todd C. Miller
dc883f2454 We require ANSI C so stop using the obsolete STDC_HEADERS. 2015-06-19 14:29:27 -06:00
Todd C. Miller
07f9814450 Remove remaining SUDO_MAIN remnants. 2015-06-17 10:20:14 -06:00
Todd C. Miller
d004b02fc6 Use non-exiting allocatings in the sudoers plugin. 2015-06-17 06:49:59 -06:00
Todd C. Miller
2bf454b74d Use non-exiting allocators in the redblack tree and fix the fallout. 
Also switch to non-exiting allocators in affected code blocks.
 2015-05-27 09:51:54 -06:00
Todd C. Miller
05a01d4c5d Avoid using a leading underbar in defines as they are reserved in 
ISO C.
 2015-05-21 11:13:20 -06:00
Todd C. Miller
cbcaaa299a No need to cast malloc() return value. 2015-05-14 10:47:09 -06:00
Todd C. Miller
e98778b2a2 When creating a passwd struct from a uid that is not in the passwd 
database, set pw_gid to the user's gid instead of whatever the user
specified via the -g flag (or 0 if no -g).
 2015-04-16 13:19:04 -06:00
Todd C. Miller
233783511d Define YYDEBUG to 0 if not already defined so we can protect use 
of sudoersdebug with "#if YYDEBUG" like the generated parser does.
From David Michael.
 2015-02-27 07:10:20 -07:00
Todd C. Miller
be8dbeb22e Avoid using HOST_NAME_MAX directly and use sysconf(_SC_HOST_NAME_MAX) 
instead.
 2015-02-19 20:28:02 -07:00
Todd C. Miller
45548cf049 Add support for MAIL and NOMAIL command tags to toggle mail sending 
behavior on a per-command (or Cmnd_Alias) basis.
 2015-02-19 10:02:20 -07:00
Todd C. Miller
59ab26dbcc Go back to a 2 args debug_decl and just use the "default" instance, 
now renamed "active".
 2015-02-01 08:24:49 -07:00
Todd C. Miller
9d6e1a57d5 Add sudoers_debug_deregister() and use it instead of calling 
sudo_debug_deregister() directly.
 2014-10-27 16:06:20 -06:00
Todd C. Miller
6b1b734ffa Add a flag argument to sudo_conf_read() so we can decide which 
bits get parsed.  This lets us parse Debug statements first and
init the debug subsystem early.
 2014-10-26 08:33:08 -06:00
Todd C. Miller
fe9e035ccf Set debug instance for standalone programs. 2014-10-23 09:40:36 -06:00
Todd C. Miller
8db5f29398 sudoers_debug_instance is now included in libparsesudoers so we don't 
need to declare it here.
 2014-10-23 06:19:30 -06:00
Todd C. Miller
e9914a91b1 The sudoers plugin now defines its own list of debugging subsystem names 
and defines.
 2014-10-22 13:30:52 -06:00
Todd C. Miller
866cfc4fc3 Add support for multiple Debug lines per program. Callers may 
register arbitrary debug facilities or use built-in defaults.  We
now use separate Debug statements for plugins and programs.
 2014-10-22 13:23:05 -06:00
Todd C. Miller
ecaecdc1f4 Merge secure_path.h -> sudo_util.h 2014-07-22 11:37:39 -06:00
Todd C. Miller
a8fa112a53 atobool -> sudo_strtobool 
atoid-> sudo_strtoid
atomode -> sudo_strtomode
 2014-06-27 14:53:54 -06:00
Todd C. Miller
2d61d38c23 Add sudo_ prefix to alloc.c functions and rename alloc.h -> sudo_alloc.h 2014-06-27 10:48:31 -06:00
Todd C. Miller
aecef4aa1d Rename warning/fatal -> sudo_warn/sudo_fatal to avoid namespace 
pollution in libsudo_util.so.
 2014-06-27 09:30:52 -06:00
Todd C. Miller
088edcb6f5 Add exported libsudo_util functions to util.exp and mark in headers 
using __dso_public.
 2014-06-26 15:51:15 -06:00
Todd C. Miller
a78da37487 Make set_perms() and restore_perms() return an error instead of 
calling exit() on failure.
 2014-04-10 16:11:47 -06:00
Todd C. Miller
ecae6b4f9a Fix -P option in usage() 2014-04-09 10:22:07 -06:00
Todd C. Miller
9b7dfa7522 Remove calls to log_fatal() in I/O log functions and just pass an 
error back to the caller.
 2014-04-04 15:30:12 -06:00
Todd C. Miller
6a295400b7 Make "internal error, %s overflow" arguments consistent, using 
__func__ where possible (when debugging is allowed).
 2014-04-01 16:42:13 -06:00
Todd C. Miller
a6e1766dd6 Fix typo; we want setlocale(LC_ALL, "") since we are setting the 
locale for the first time.
 2013-12-28 07:59:45 -07:00
Todd C. Miller
91db1efe91 Use sudoers_initlocale() in main() startup, not sudoers_setlocal() 
as the latter assumes we are already in the user's locale which may
not be the case.  For sudoreplay, we can just use setlocale()
directly as there is no sudoers locale.
 2013-12-27 06:50:06 -07:00
Todd C. Miller
b2c456341a Move symbol extern defs into sudoers.h 2013-12-16 14:18:42 -07:00
Todd C. Miller
e1ac1a2ff3 Use atoid() not atoi() when parsing uids/gids. 2013-12-05 15:51:56 -07:00
Todd C. Miller
0d81263e26 Instead of setprogname(), add initprogname() which gets the program 
name for getprogname() using /proc or pstat() if possible.
 2013-12-01 19:12:21 -07:00
Todd C. Miller
96eb2c4f8f Add warning_gettext() wrapper function that changes to the user locale, 
then calls gettext().
Add U_ macro that calls warning_gettext() instead of gettext().
Rename warning2()/error2() back to warning_nodebug()/error_nodebug().
 2013-11-18 08:59:57 -07:00
Todd C. Miller
906eba927e Fix pasto 2013-11-11 12:47:29 -07:00
Todd C. Miller
b38d253e98 Add "headless" tail queues and use them in place of the semi-circular 
lists in sudoers.  Once the headless tail queue is built up it is
converted to a normal TAILQ.  This removes the last consumer of
list.c and list.h so those can now be removed.
 2013-10-22 09:08:38 -06:00
Todd C. Miller
ea65c82b66 Initialize user_runhost and user_srunhost to user_host and user_shost 
in visudo and testsudoers.
 2013-08-15 14:26:51 -06:00
Todd C. Miller
d6282d154a Update copyright years. 2013-04-24 09:35:02 -04:00
Todd C. Miller
39acd2fcba Rename error/errorx -> fatal/fatalx and remove the exit value as 
it was always 1.
 2013-04-18 14:07:59 -04:00
Todd C. Miller
4bfeed2210 Quiet an llvm checker warning. 2013-03-06 16:48:43 -05:00
Todd C. Miller
0c40e82c16 Add simple regress tests for sudo.conf parsing. 2013-02-15 14:42:10 -05:00
Todd C. Miller
1d7072fe09 Don't include <sys/param.h>. We only needed it for MAXPATHLEN, 
MAXHOSTNAMELEN and the MIN/MAX macros.  We now use PATH_MAX and
HOST_NAME_MAX throughout without falling back on MAXPATHLEN or
MAXHOSTNAMELEN and define our own MIN/MAX macros as needed.
 2012-12-04 10:40:47 -05:00
Todd C. Miller
3c9da162e4 Use MAX_HOST_NAME+1 (limits.h) instead of MAXHOSTNAMELEN (sys/param.h 
or netdb.h).
 2012-12-04 10:18:41 -05:00