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131 Commits

Author SHA1 Message Date
Todd C. Miller
6c3d20cb41 Convert PVS-Studio comment to ANSI C. 2018-10-26 08:39:09 -06:00
Todd C. Miller
019279a4b8 Fix some mangled text in the license block. 2018-10-26 08:19:41 -06:00
Todd C. Miller
64e5d34c57 Add comments in .c files so PVS-Studio will check them. 2018-10-21 08:46:05 -06:00
Todd C. Miller
901b2666fc Add ldif support to testsudoers 2018-08-27 05:21:04 -06:00
Todd C. Miller
b2e3adccf3 Make alias_apply() take 3 arguments, the first being a pointer to the 
struct sudoers_parse_tree.
 2018-08-24 09:52:53 -06:00
Todd C. Miller
171686c422 update_defaults() needs to be able to take a defaults_list for 
the ldap/sssd backends which support per-role defaults.
 2018-08-02 14:06:36 -06:00
Todd C. Miller
70d519c8ad o Move userspecs, defaults and aliases into a new struct sudoers_parse_tree. 
o The parse tree is now passed to the alias, match and defaults functions.
o The nss API has been changed so that the nss parse() function returns
  a pointer to a struct sudoers_parse_tree which will be filled in
  by the getdefs() and query() functions.
 2018-07-26 15:12:33 -06:00
Todd C. Miller
f9be3a48a2 Simplify the nss interface such that each sudoers provider fills 
in a per-nss list of userspecs and defaults instead of using separate
lookup and list functions.  This makes it possible to have a single
implementation of the code for sudoers lookup and listing.
 2018-05-14 09:05:03 -06:00
Todd C. Miller
71e98d9493 Include parse.h in sudoers.h since it will soon be required. 2018-05-14 09:05:02 -06:00
Todd C. Miller
24f8e62e75 Update copyright date, remove unneeded include and add a few comments. 2018-03-06 15:59:31 -07:00
Todd C. Miller
e6c0d80fa8 Use fmtsudoers functions in testsudoers. 2018-03-06 15:09:21 -07:00
Todd C. Miller
3e7db48284 Don't print an empty user list as ALL. 2018-03-06 14:38:17 -07:00
Todd C. Miller
5e9e641b3d Check the return value of sudoers_debug_register(). 
Coverity CID 182574
 2018-01-29 14:02:21 -07:00
Todd C. Miller
48fba3c2cc update my email to Todd.Miller@sudo.ws 2017-12-03 17:53:40 -07:00
Todd C. Miller
e5dee1557e Add NOTBEFORE and NOTAFTER command options similar to what is 
already available in LDAP.
 2017-02-18 15:35:48 -07:00
Todd C. Miller
3980f1531b Add support for command timeouts in sudoers. After the timeout, 
the command will be terminated.
 2017-02-14 15:56:34 -07:00
Todd C. Miller
1aea3f6e3e Just use malloc_options "S" on OpenBSD instead of "AFGJPR". 2016-11-25 09:04:00 -07:00
Todd C. Miller
79ca752802 Go back to parsing Defaults entries in update_defaults instead of 
as sudoers is read.  Otherwise, we cannot properly support early
defaults like sudoers_locale.
 2016-11-09 16:00:12 -07:00
Todd C. Miller
f6ce83ea76 Only treat an unknown Defaults entry as a parse error in visudo, 
not in sudo itself.
 2016-11-01 15:08:11 -06:00
Todd C. Miller
a750bebf10 Set RUNAS_USER_SPECIFIED when -u is specified and/or RUNAS_GROUP_SPECIFIED 
when -g is specified.
 2016-09-15 13:16:38 -06:00
Todd C. Miller
a08ea1b14d Set runas_pw early and adjust runaslist_matches() to deal. Since 
we now set runas_default early there is no need to call update_defaults
with SETDEF_RUNAS after sudoers has been parsed.
 2016-08-10 10:56:05 -06:00
Todd C. Miller
56ead73886 Load sudoers group plugin via an early callback. 2016-08-09 13:14:31 -06:00
Todd C. Miller
256ca993b9 Update defaults in visudo after sudoers has been edited so we pick 
up locale changes.  The init_defaults() function will now re-init
the sudoers locale.
 2016-07-22 10:41:56 -06:00
Todd C. Miller
65579b69eb Set sudoers locale before calling sudoersparse(). We don't need 
to restore the user's locale since warnings are displayed in the
user's locale anyway.
 2016-07-20 19:58:42 -06:00
Todd C. Miller
b5c2ca2fe5 Move sudoers locale callback function to locale.c and user it in 
visudo and testsudoers.
 2016-07-20 14:16:00 -06:00
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