Commit Graph

230 Commits

Author SHA1 Message Date
nekral-guest
82c1a583f8 * libmisc/utmp.c: Reworked. Get rid of Linux specific stuff. Get rid
of global utent/utxent variables. Only reuse the ut_id and maybe
	the ut_host fields from utmp.
	* lib/prototypes.h, libmisc/utmp.c: Removed checkutmp(),
	setutmp(), setutmpx().
	* lib/prototypes.h, libmisc/utmp.c: Added get_current_utmp(),
	prepare_utmp(), prepare_utmpx(), setutmp(), setutmpx().
	* libmisc/utmp.c (is_my_tty): Only compare the name of the utmp
	line with ttyname(). (No stat of the two terminals to compare the
	devices).
	* libmisc/utmp.c: Use getaddrinfo() to get the address of the
	host.
	* configure.in: Check for getaddrinfo().
	* configure.in: Use AC_CHECK_MEMBERS to check for the existence of
	fields in the utmp/utmpx structures.
	* configure.in: Reject systems with utmpx support but no ut_id
	field in utmp. This could be fixed later if needed.
	* src/login.c: Use the new utmp functions. This also simplifies
	the failtmp() handling.
	* src/login.c: passwd_free() renamed to pw_free() and
	shadow_free() renamed to spw_free()
2009-04-21 22:39:14 +00:00
nekral-guest
408a30f0ba * libmisc/shell.c: Add brackets and parenthesis.
* libmisc/shell.c: Avoid assignments in comparisons.
	* libmisc/shell.c: Re-indent.
2009-04-21 22:07:35 +00:00
nekral-guest
c8f45eda53 * lib/defines.h: Added MIN and MAX macros.
* libmisc/salt.c: Removed MIN and MAX macros.
2009-04-21 22:06:09 +00:00
nekral-guest
2ba18ea4a9 Fix typo ( ) and fix a compilation warning (wrong const). 2009-04-21 22:03:33 +00:00
nekral-guest
a45b272a2f Fix typo. 2009-04-21 22:02:37 +00:00
nekral-guest
1bcf2ffb59 * libmisc/hushed.c, lib/prototypes.h, src/login.c: Change the
hushed() prototype to take a username instead of a passwd
	structure in argument. The passwd entry is retrieved withing
	hushed().
2009-04-20 11:48:59 +00:00
nekral-guest
87ac185752 * libmisc/setugid.c: Updated comments. 2009-04-20 11:43:36 +00:00
nekral-guest
a87e747049 * libmisc/failure.h, libmisc/failure.c, src/login.c: Added
username as first parameter of failtmp to avoid issues with
	non-null terminated ut_user, unavailability of ut_user, incomplete
	username (that should not happen currently).
2009-04-20 11:37:41 +00:00
nekral-guest
f3bea401e9 * libmisc/ttytype.c: Add brackets and parenthesis.
* libmisc/ttytype.c: Avoid assignments in comparisons.
2009-04-20 11:31:05 +00:00
nekral-guest
2ed05e548b * libmisc/utmp.c: Always call endutent or endutxent when setutent
or setutxent were used.
2009-04-19 15:28:38 +00:00
nekral-guest
d2a822fe39 * libmisc/utmp.c: Do not trust the current utmp entry's ut_line.
Always set ut_line based on ttyname(0).
2009-04-17 21:25:30 +00:00
nekral-guest
70d9bc6233 libmisc/system.c was contributed by Dan Walsh. 2009-04-15 17:42:34 +00:00
nekral-guest
af7b9b8b62 Fix typo. 2009-04-11 18:44:15 +00:00
nekral-guest
cab74eddef * lib/prototypes.h, libmisc/age.c, src/expiry.c, src/login.c: A
shadow entry is now sufficient for agecheck. Remove the first
	passwd entry parameter.
2009-04-11 18:37:08 +00:00
nekral-guest
60a7cc9d7c * libmisc/getgr_nam_gid.c: Added support for NULL argument.
* libmisc/chowntty.c: Reuse getgr_nam_gid(), and get rid of atol().
2009-04-11 16:23:21 +00:00
nekral-guest
ca1bb50c24 * libmisc/find_new_gid.c, libmisc/find_new_uid.c: For system
accounts, return the first unused ID, starting from the max value.
	This could be useful later to increase the static IDs range.
2009-04-11 16:00:45 +00:00
nekral-guest
8d136297c4 * NEWS, src/useradd.c, man/useradd.8.xml: add -Z option to map
SELinux user for user's login.
	* NEWS, src/usermod.c, man/usermod.8.xml: Likewise.
	* libmisc/system.c, libmisc/Makefile.am, lib/prototypes.h: Added
	safe_system(). Used to run semanage.
	* lib/prototypes.h, libmisc/copydir.c: Make a
	selinux_file_context() an extern function.
	* libmisc/copydir.c: Reset SELinux to create files with default
	contexts at the end of copy_tree().
	* NEWS, src/userdel.c: Delete the SELinux user mapping for user's
	login.
2009-04-11 15:34:10 +00:00
nekral-guest
84f5ca951c * lib/getdef.c: Use getlong instead of strtol/strtoul.
* libmisc/getlong, lib/getlong.c, libmisc/Makefile.am,
	lib/Makefile.am: getlong.c moved from libmisc/ to lib/.
2009-04-10 22:35:26 +00:00
nekral-guest
1675ca3378 * libmisc/getlong.c: Include both <stdlib.h> and <errno.h> needed
for strtol and errno, and do not include "defines.h" (not needed).
2009-04-10 22:34:17 +00:00
nekral-guest
77459dc27d * src/useradd.c, src/usermod.c, libmisc/getgr_nam_gid.c,
libmisc/Makefile.am, lib/prototypes.h: Moved getgr_nam_gid() from
	src/useradd.c and src/usermod.c to libmisc/getgr_nam_gid.c.
2009-04-10 22:34:10 +00:00
nekral-guest
ac52639b77 * libmisc/setugid.c libmisc/age.c (setup_uid_gid): is_console is
never set ifndef USE_PAM. Change the prototype of setup_uid_gid()
	when USE_PAM is not defined. This permits to remove add_groups
	from PAM builds.  setup_uid_gid is already subject to
	HAVE_INITGROUPS.
2009-04-05 22:33:00 +00:00
nekral-guest
a51954203e * lib/prototypes.h, libmisc/addgrps.c: restrict add_groups() to
ifndef USE_PAM.
	* lib/prototypes.h: Remove the declaration of add_cons_grps(). The
	function does not exist.
	* libmisc/age.c (setup_uid_gid): is_console is never set ifndef
	USE_PAM. Change the prototype of setup_uid_gid() when USE_PAM is
	not defined. This permits to remove add_groups from PAM builds.
	setup_uid_gid is already subject to HAVE_INITGROUPS.
	* libmisc/pwd2spwd.c (pwd_to_spwd): pwd_to_spwd() is not used in
	PAM builds.
2009-04-05 22:29:42 +00:00
nekral-guest
2a3b84b888 * libmisc/isexpired.c: If there are no shadow entry, there is no
need to convert the password entry to a shadow entry. The password
	is valid.
2009-04-05 22:02:00 +00:00
nekral-guest
3511b1de80 Updated copyright dates. 2009-04-05 21:23:42 +00:00
nekral-guest
b23443630c * libmisc/pwd2spwd.c, src/chpasswd.c, src/newusers.c,
src/passwd.c, src/pwck.c, src/pwconv.c, src/useradd.c,
	src/usermod.c: On Jan 01, 1970, do not set the sp_lstchg field to
	0 (which means that the password shall be changed during the next
	login), but use -1 (password aging disabled).
	* src/passwd.c: Do not check sp_min if sp_lstchg is null or -1.
2009-04-05 21:23:27 +00:00
nekral-guest
1ba2139d5c * libmisc/isexpired.c: Document the isexpired return value. 2009-04-05 21:23:06 +00:00
nekral-guest
f67403ba01 * libmisc/age.c: Return a specific message when sp_lstchg is null. 2009-04-05 21:22:53 +00:00
nekral-guest
a1dd26d2d6 * libmisc/get_gid.c, libmisc/get_uid.c, libmisc/Makefile.am,
lib/get_gid.c, lib/get_uid.c, lib/Makefile.am: get_uid.c and
	get_gid.c moved from libmisc/ to lib/.
2009-03-21 20:24:37 +00:00
nekral-guest
dab1523df5 * libmisc/sulog.c: Likewise for the su log. 2009-03-21 19:32:14 +00:00
nekral-guest
9fda9f5c28 * libmisc/cleanup.c: Fix del_cleanup. The arguments were not
desynchronized with the cleanup functions.
	* libmisc/cleanup.c: cleanup_function_args is an array of void
	pointer, not strings.
2009-03-15 21:15:48 +00:00
nekral-guest
80135cdc17 * libmisc/find_new_gid.c: Fix find_new_gid() the current group
database was not taken into account.
2009-03-15 21:12:57 +00:00
nekral-guest
6aa874a0a0 * libmisc/addgrps.c: Fix compilation warnings. 2009-03-15 21:10:35 +00:00
nekral-guest
295106b6a8 * libmisc/addgrps.c: Fix warnings. 2009-03-14 13:13:47 +00:00
nekral-guest
87da822c7f * libmisc/salt.c: Removed l64a prototype. The libc declaration is
non static, but the internal definition is static.
2009-03-13 19:17:24 +00:00
nekral-guest
0e2a3979f4 * libmisc/get_gid.c, libmisc/get_uid.c, libmisc/Makefile.am,
lib/prototypes.h: Added get_uid() and get_gid() to parse user and
	group IDs.
2009-03-08 20:26:56 +00:00
nekral-guest
186ea0e203 * libmisc/getlong.c: Make sure the getlong argument is not empty. 2009-03-08 20:21:24 +00:00
nekral-guest
a62e781248 * libmisc/find_new_gid.c, libmisc/find_new_uid.c: Avoid calling
getgrent()/getpwent() after they return NULL. This caused LDAP to
	return at the beginning of the group/user entries.
2009-02-22 23:23:15 +00:00
nekral-guest
2bb7007fcb * libmisc/chkname.c: Use a bool when possible instead of integers.
* libmisc/chkname.c: Add brackets and parenthesis.
2008-12-23 22:42:22 +00:00
nekral-guest
1b0a32d71c * libmisc/cleanup_group.c: Fix compilation when compiled without
shadow group support.
2008-12-23 00:39:54 +00:00
nekral-guest
6405b58a98 * libmisc/chkname.c: Remove outdated comments. 2008-12-22 22:08:13 +00:00
nekral-guest
5b8ff14caf * libmisc/audit_help.c: Added audit_logger_message() to log
messages not related to an account.
	* lib/prototypes.h, libmisc/cleanup.c, libmisc/cleanup_group.c,
	libmisc/cleanup_user.c, libmisc/Makefile.am: Added stack of
	cleanup functions to be executed on exit.
	* NEWS, src/groupadd.c, src/groupdel.c, src/groupmod.c: Only
	report success to audit and syslog when the changes are committed
	to the system. Do not log failure for on-memory changes to audit
	or syslog. Make sure failures and inconsistencies will be reported
	in case of unexpected failures (e.g. malloc failures). Only
	specify an audit message if it is not implicitly implied by the
	type argument. Removed fail_exit (replaced by atexit(do_cleanups)).
2008-12-22 21:52:43 +00:00
nekral-guest
c28c443d8f * NEWS, configure.in, libmisc/chkname.c: make group max length a
configure option.  The configure behavior encoded is:
	<no option> -> default of 16 (like today);
	--with-group-name-max-length -> default of 16;
	--without-group-name-max-length -> no max length;
	--with-group-name-max-length=n > max is set to n.
2008-11-30 01:29:40 +00:00
nekral-guest
1a04bbb044 * libmisc/chowntty.c: Only closelog() when failure cause an exit. 2008-11-23 00:06:56 +00:00
nekral-guest
cf31f05cfb * libmisc/chowntty.c: Improve the logs for fchown and fchmod
failures.
2008-11-23 00:05:39 +00:00
nekral-guest
a324a7f13f * NEWS, libmisc/chowntty.c, libmisc/utmp.c: is_my_tty() moved from
utmp.c to chowntty.c. checkutmp() now only uses an existing utmp
	entry if the pid matches and ut_line matches with the current tty.
	This fixes a possible DOS when entries can be forged in the utmp
	file.
	* libmisc/chowntty.c, src/login.c, lib/prototypes.h: Remove the
	tty argument from chown_tty. chown_tty always changes stdin and
	does not need this argument anymore.
2008-11-22 23:56:11 +00:00
nekral-guest
eb4097180b * NEWS, libmisc/chowntty.c: Fix a race condition that could lead to
gaining ownership or changing mode of arbitrary files.
2008-11-22 23:22:16 +00:00
nekral-guest
f3df48ab4f * src/useradd.c: Added missing declaration of Mflg.
* src/pwck.c: Only unlock files if they were locked before (e.g.
	not in read-only mode).
	* src/pwck.c: Quote the username in error messages (harmonization
	with other messages).
	* libmisc/find_new_gid.c: Fixed typo (s/grp->gr_gid/group_id/).
	* libmisc/find_new_gid.c: Likewise.
2008-09-14 13:42:10 +00:00
nekral-guest
5df1f2f683 * libmisc/setugid.c, src/login_nopam.c, src/suauth.c,
lib/getdef.c: Replace the %m format string by strerror(). This
	avoids errno to be reset between the system call error and the
	report function.
2008-09-13 18:03:50 +00:00
nekral-guest
8c060833c8 From RedHat's patch shadow-4.1.2-sysAccountDownhill.patch
Thanks to Peter Vrabec.
	* NEWS, libmisc/find_new_gid.c, libmisc/find_new_uid.c: Build an
	index of used IDs to avoid a database request for each id in the
	allowed range (when the highest allowed ID is already used).
	This speedups the addition of users or groups when the highest
	allowed ID is already used. The additional memory usage of the
	tools should be acceptable when UID_MAX/SYS_UID_MAX are set to a
	reasonable number.
2008-09-13 11:54:49 +00:00
nekral-guest
f91b828708 * libmisc/copydir.c: Call utimes() after closing the file. 2008-09-07 00:51:17 +00:00