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178 Commits

Author SHA1 Message Date
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
684161618d Fix regression that would cause early defaults entries to be 
set multiple times.
 2016-07-20 13:35:04 -06:00
Todd C. Miller
6daf3c5ce1 Only set early defaults once, regardless of how many times the 
variable is set in sudoers.  This avoids running an early callback
more than once.  For example, we don't want to call cb_fqdn() if
sudo is compiled with FQDN set but sudoers has "Defaults !fqdn".
 2016-07-19 14:58:06 -06:00
Todd C. Miller
5e9173df7a Make strings const in functions that set defaults as they are 
not modified.
 2016-07-19 14:55:27 -06:00
Todd C. Miller
7218dbe542 Implement callbacks for defaults flags (T_FLAG). 2016-07-18 12:37:45 -06:00
Todd C. Miller
36b18c6e64 Convert fqdn to a callback and add it to the list of early defaults. 2016-07-18 12:19:07 -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
6ddc95a47c When updating defaults, process certain values fist since they can 
influence how other defaults are parsed.  Currently, runas_default
and sudoers_locale are processed early.
 2016-07-18 11:37:32 -06:00
Todd C. Miller
de0208a01b Make sudoedit_checkdir the default and update the documentation accordingly. 2016-01-19 14:16:25 -07:00
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
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
138aa2ccd1 Remove BROKEN_SYSLOG define which was for obsolete versions of HP-UX. 
Remove last remnants of 4.2BSD syslog support.
 2015-06-18 17:53:49 -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
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
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
36a5767e3e efree -> sudo_efree for consistency 2014-07-10 15:35:04 -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
278a8ba391 pam_setcred should default to true; from Gary Winiger 
Bug #642
 2014-04-15 07:11:29 -06:00
Todd C. Miller
8287e21d36 Add use_netgroups sudoers option. For LDAP-based sudoers, netgroup 
support requires an expensive substring match on the server.  If
netgroups are not needed, this option can be disabled to reduce the
load on the LDAP server.
 2014-02-07 14:58:48 -07:00
Todd C. Miller
659b1f0e34 Switch to new time stamp file format. Each user now has a single 
file which may contain multiple records when per-tty time stamps
are in use (the default).  The time stamps use a monotonic timer
where available and are once again stored in /var/run/sudo.  The
lecture status is now stored separately from the time stamps in a
different directory.
 2014-01-30 15:50:40 -07:00
Todd C. Miller
ef2cff1d33 Now that we have proper number parsing functions we should store 
T_UINT defaults values as unsigned int, not int.
 2013-12-11 14:43:04 -07:00
Todd C. Miller
3e4f5c5848 Don't use int where we really mean enum def_tuple. When this code 
was written it was assumed that we may have multiple tuple types.
However, that hasn't happened and probably never will.
 2013-12-11 14:31:50 -07:00
Todd C. Miller
cbf41b8b96 The OpenBSD strtonum() uses very short error strings that can't 
be translated usefully.  Convert them to longer strings on error.
Also use the longer strings for atomode() and atoid().
 2013-12-11 13:43:10 -07:00
Todd C. Miller
d83bfb9fe6 Add atomode() function for parsing a file mode. 2013-12-10 16:56:54 -07:00
Todd C. Miller
8f9ce7249a Use strtonum() instead of atoi(), strtol() or strtoul() where possible. 2013-12-10 16:23:21 -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
6c71ad5c15 Add debug_return_const_str and debug_return_const_ptr for returning 
a const string or pointer.  Using const for the normal versions
produces warnings with the Tru64 compiler.
 2013-11-17 16:11:39 -07:00
Todd C. Miller
798e82bd61 Fix newly introduced use after frees found by llvm checker. 2013-10-22 10:43:15 -06:00
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
f85106ea67 Use SLIST and STAILQ macros instead of doing headless singly linked 
lists manually.  As a bonus we now use a tail queue for ldap.c and
sudoreplay.c.
 2013-10-22 09:08:09 -06:00
Todd C. Miller
52954481e1 Add pam_service and pam_login_service sudoers settings to control 
the service name passed to pam_start.
 2013-08-06 11:01:36 -06:00
Todd C. Miller
1f3ea50afd Implement memset_s() and use it instead of zero_bytes(). 
A new constant, SUDO_CONV_REPL_MAX, is defined by the plugin
API as the max conversation reply length.  This constant can be
used as a max value for memset_s() when clearing passwords
filled in by the conversation function.
 2013-08-03 08:30:06 -06:00
Todd C. Miller
d6282d154a Update copyright years. 2013-04-24 09:35:02 -04:00
Todd C. Miller
59692ad282 Add pam_session sudoers option. 2013-02-24 06:15:37 -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
7b3d268687 Call gettext() on parameters for warning()/warningx() instead of 
having warning() do it for us.
 2012-11-25 09:34:04 -05:00
Todd C. Miller
cac7ca6a69 Expand def_mailsub in the sudoers locale, not the user's. 2012-11-08 16:39:44 -05:00
Todd C. Miller
595d3b2651 Display warning/error messages in the user's locale. 2012-11-08 15:37:44 -05:00
Todd C. Miller
0fa33ccf0f Split off timestamp functions into their own source file. 2012-09-27 10:21:13 -04:00
Todd C. Miller
7aeadbd5b3 Add new check_defaults() function to check (but not update) the 
Defaults entries.  Visudo can now use this instead of update_defaults
to check all the defaults regardless instead of just the global
Defaults entries.
 2012-08-14 10:45:55 -04:00
Todd C. Miller
57699c5531 If a command matches using an empty Runas_List (i.e. Runas_List is 
present but empty) and the -u option was not specified, set runas_pw
to user_pw instead of using runas_default.  This is intended to be
used in conjunction with the Solaris Privilege Set support for rules
that grant privileges without changing the user.
 2012-08-02 14:37:32 -04:00
Todd C. Miller
55d1a1a79d Use ecalloc() when allocating structs. 2012-03-19 11:24:24 -04:00
Todd C. Miller
f6fdc909b4 The "op" parameter to set_default() must be int, not bool since it is 
set to '+' or '-' for list add and subtract.
 2012-02-21 05:13:13 -05:00
Todd C. Miller
21a2f95821 Use stdbool.h instead of rolling our own TRUE/FALSE macros. 2011-12-02 11:27:33 -05:00