Commit Graph

94 Commits

Author SHA1 Message Date
Serge Hallyn
342c934a35 add -U option to groupadd and groupmod
Add a -U option which adds new usernames as members.  For groupmod,
also add -a (append), without which existing members are removed.

Closes #265
2020-08-09 22:11:33 -05:00
Serge Hallyn
25b1a8d591 remove unused and misleading 'owner' argument from find_new_sub*
Signed-off-by: Serge Hallyn <shallyn@cisco.com>
2020-04-17 16:32:44 -05:00
Christian Göttsche
cbd2472b7c migrate to new SELinux api
Using hard-coded access vector ids is deprecated and can lead to issues with custom SELinux policies.
Switch to `selinux_check_access()`.

Also use the libselinux log callback and log if available to audit.
This makes it easier for users to catch SELinux denials.

Drop legacy shortcut logic for passwd, which avoided a SELinux check if uid 0 changes a password of a user which username equals the current SELinux user identifier.
Nowadays usernames rarely match SELinux user identifiers and the benefit of skipping a SELinux check is negligible.

Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
2019-10-22 14:56:31 +02:00
Adam Majer
50b23584d7 Add autotools support for BtrFS option
Feature is enabled by default, if headers are available. It can be
turned off explictly.
2019-05-03 22:38:23 -07:00
Adam Majer
c1d36a8acb Add support for btrfs subvolumes for user homes
new switch added to useradd command, --btrfs-subvolume-home. When
specified *and* the filesystem is detected as btrfs, it will create a
subvolume for user's home instead of a plain directory. This is done via
`btrfs subvolume` command.  Specifying the new switch while trying to
create home on non-btrfs will result in an error.

userdel -r will handle and remove this subvolume transparently via
`btrfs subvolume` command. Previosuly this failed as you can't rmdir a
subvolume.

usermod, when moving user's home across devices, will detect if the home
is a subvolume and issue an error messages instead of copying it. Moving
user's home (as subvolume) on same btrfs works transparently.
2019-05-03 22:38:23 -07:00
A. Wilcox
99dbd4b9ee
Support systems that only have utmpx
This allows shadow-utils to build on systems like Adélie, which have no
<utmp.h> header or `struct utmp`.  We use a <utmpx.h>-based daemon,
utmps[1], which uses `struct utmpx` only.

Tested both `login` and `logoutd` with utmps and both work correctly.

[1]: http://skarnet.org/software/utmps/
2018-06-24 00:13:12 -05:00
fariouche
54551c7d6e Merge remote-tracking branch 'upstream/master' 2018-03-28 21:11:36 +02:00
fariouche
acaed3deab upstream merge 2018-01-23 23:10:19 +01:00
Josh Soref
74fcf6f28d spelling: interactive 2017-10-22 20:24:32 +00:00
Chris Lamb
cb610d54b4 Make the sp_lstchg shadow field reproducible.
The third field in the /etc/shadow file (sp_lstchg) contains the date of
the last password change expressed as the number of days since Jan 1, 1970.
As this is a relative time, creating a user today will result in:

   username:17238:0:99999:7:::

whilst creating the same user tomorrow will result in:

    username:17239:0:99999:7:::

This has an impact for the Reproducible Builds[0] project where we aim to
be independent of as many elements the build environment as possible,
including the current date.

This patch changes the behaviour to use the SOURCE_DATE_EPOCH[1]
environment variable (instead of Jan 1, 1970) if valid.

 [0] https://reproducible-builds.org/
 [1] https://reproducible-builds.org/specs/source-date-epoch/

Signed-off-by: Chris Lamb <lamby@debian.org>
2017-04-10 22:29:21 +01:00
fariouche
b6b2c756c9 add --prefix option 2017-03-01 22:51:09 +01:00
Nicolas François
d611d54ed4 Allow disabling of subordinate IDs.
* configure.in: Add configure options --enable-subordinate-ids /
	--disable-subordinate-ids. Enabled by default.
	* lib/prototypes.h: Include <config.h> before using its macros.
	* lib/commonio.h, lib/commonio.c: Define commonio_append only when
	ENABLE_SUBIDS is defined.
	* lib/prototypes.h, libmisc/find_new_sub_gids.c,
	libmisc/find_new_sub_uids.c: Likewise.
	* lib/subordinateio.h, lib/subordinateio.c: Likewise.
	* libmisc/user_busy.c: Only check if subordinate IDs are in use if
	ENABLE_SUBIDS is defined.
	* src/Makefile.am: Create newgidmap and newuidmap only if
	ENABLE_SUBIDS is defined.
	* src/newusers.c: Check for ENABLE_SUBIDS to enable support for
	subordinate IDs.
	* src/useradd.c: Likewise.
	* src/userdel.c: Likewise.
	* src/usermod.c: Likewise.
	* man/Makefile.am: Install man1/newgidmap.1, man1/newuidmap.1,
	man5/subgid.5, and man5/subuid.5 only if ENABLE_SUBIDS is defined.
	* man/fr/Makefile.am: Install man1/newgidmap.1, man1/newuidmap.1,
	man5/subgid.5, and man5/subuid.5 (not translated yet).
	* man/generate_mans.mak: Add xsltproc conditionals
	subids/no_subids.
	* man/login.defs.d/SUB_GID_COUNT.xml: Add dependency on subids
	condition.
	* man/login.defs.d/SUB_UID_COUNT.xml: Likewise.
	* man/usermod.8.xml: Document options for subordinate IDs and
	reference subgid(5) / subuid(5) depending on the subids condition.
2013-08-11 15:46:59 +02:00
Eric W. Biederman
a8f26262cf Implement find_new_sub_uids find_new_sub_gids
Functions for finding new subordinate uid and gids ranges for use
with useradd.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2013-08-05 10:08:45 -05:00
Nicolas François
e8ab31d009 Review 52a38d5509
* Changelog: Update documentation of 2013-07-28  mancha entry.
	* lib/prototypes.h, lib/encrypt.c: Update splint marker,
	pw_encrypt can return NULL.
	* lib/encrypt.c: Fix outdated statement on GNU crypt.
	* src/chgpasswd.c: Improve diagnostic to user when pw_encrypt
	fails and use fail_exit() instead of exit().
	* src/chpasswd.c: Likewise.
	* src/newusers.c: Likewise.
	* src/passwd.c: Likewise when new password is encrypted.
	* src/newgrp.c: Improve diagnostic to user and syslog when
	pw_encrypt fails.  Do not apply 1s penalty as this is not an
	invalid password issue.
	* src/passwd.c: Likewise when password is checked.
2013-08-04 00:27:53 +02:00
nekral-guest
7ac5cc7dd0 * lib/prototypes.h: Cleanup. 2012-01-08 16:04:27 +00:00
nekral-guest
2c24c012bd * lib/prototypes.h, lib/Makefile.am, po/POTFILES.in,
libmisc/copydir.c, lib/selinux.c: Move set_selinux_file_context()
	and reset_selinux_file_context() from libmisc/copydir.c to
	lib/selinux.c.
	* lib/commonio.c: Use set_selinux_file_context() and
	reset_selinux_file_context() instead of using the existing
	database SELinux context to set the context for the newly created
	files.
2011-12-09 22:13:02 +00:00
nekral-guest
daa8d1141e * lib/Makefile.am, lib/prototypes.h, lib/selinux.c,
lib/semanage.c, po/POTFILES.in: Move lib/selinux.c to
	lib/semanage.c.
2011-12-09 21:30:19 +00:00
nekral-guest
29050eadb5 * NEWS, src/userdel.c, man/userdel.8.xml: Add option -Z/--selinux-user.
* libmisc/system.c, lib/prototypes.h, libmisc/Makefile.am: Removed
	safe_system().
	* lib/selinux.c, po/POTFILES.in, lib/prototypes.h,
	lib/Makefile.am: Added helper functions for semanage.
	* README, src/useradd.c, src/usermod.c, src/userdel.c,
	configure.in: Use libsemanage instead of semanage.
2011-11-17 21:51:07 +00:00
nekral-guest
0b5574c28a * lib/prototypes.h, libmisc/Makefile.am, libmisc/root_flag.c,
po/POTFILES.in: Add process_root_flag() to process the --root
	option and chroot so that the chroot config is used and changes
	are applied to the chroot.
2011-11-06 18:37:19 +00:00
nekral-guest
704f28df98 * lib/prototypes.h, libmisc/cleanup.c, lib/spawn.c, src/chage.c:
Add splint annotations.
2011-10-18 20:23:33 +00:00
nekral-guest
f870cc7eab Miscellaneous:
* lib/prototypes, libmisc/basename.c (Basename): Input is a
	constant string.
	* lib/prototypes.h, lib/spawn.h, lib/spawn.c, src/userdel.c,
	lib/nscd.c, lib/Makefile.am: Delete spawn.h. Move from spawn.h to
	prototypes.h.
	* src/userdel.c: Remove unused variables.
	* lib/nscd.c: Remove unused header files.
	* lib/nscd.c: Add the program name to error messages.
	* lib/nscd.c: Indicate when nscd does not terminate normally (signal).
	* lib/spawn.c: Updated header.
	* lib/spawn.c: Flush stdout and stderr to avoid inheriting from
	ongoing buffers.
	* lib/spawn.c: Avoid implicit conversion of pointer to boolean.
	* lib/spawn.c: Replace perror by a complete message.
	* lib/spawn.c: Continue to wait for the child if another child
	terminates.
	* lib/prototypes.h: The name field from cleanup_info_mod is a
	constant string. (username).
2011-09-18 21:02:43 +00:00
nekral-guest
5eb9ed0aaf * src/su.c: Added const modifiers.
* lib/prototypes: Synchronize splint annotations.
2011-08-15 09:25:58 +00:00
nekral-guest
a9c38f4902 * src/chgpasswd.c: Add splint annotations.
* src/chpasswd.c: Likewise.
	* src/newusers.c: Likewise.
	* libmisc/salt.c, lib/prototypes.h (crypt_make_salt): Likewise.
2011-08-14 14:37:17 +00:00
nekral-guest
5f37d13405 * lib/prototypes.h, libmisc/getgr_nam_gid.c: getgr_nam_gid()
returns an allocated structure.
2011-08-14 13:16:26 +00:00
nekral-guest
7ebfb5c90f * lib/prototypes.h, src/suauth.c, src/su.c (check_su_auth): Do not
use the pwent global variable to communicate between APIs of
	different files. Added boolean parameter su_to_root to
	check_su_auth().
	* src/su.c (check_perms): Return the passwd entry of the finally
	authenticated user. Remove usage of the pwent variable.
	* src/su.c: The password of the caller is the one from the
	spwd structure only if the passwd's password is 'x'.
2011-06-13 18:26:26 +00:00
nekral-guest
1d336d3a1e * lib/protoypes.h, libmisc/copydir.c, src/useradd.c:
selinux_file_context renamed set_selinux_file_context.
	* lib/protoypes.h, libmisc/copydir.c, src/useradd.c:
	Added reset_selinux_file_context.
	* src/useradd.c: Check the return value of
	set_selinux_file_context and reset_selinux_file_context.
	* libmisc/copydir.c: Check the return value of
	reset_selinux_file_context.
2010-08-28 19:58:00 +00:00
nekral-guest
07e462f01f * libmisc/limits.c: Avoid implicit conversion of integer to
boolean.
	* libmisc/basename.c: Avoid implicit conversion of pointer to
	boolean.
	* libmisc/basename.c, lib/prototypes.h (Basename): Return a
	constant string.
	* libmisc/basename.c, libmisc/obscure.c, lib/prototypes.h,
	libmisc/xmalloc.c, libmisc/getdate.h, libmisc/system.c,
	libmisc/getgr_nam_gid.c, libmisc/failure.c, libmisc/valid.c: Add
	splint annotations.
	* libmisc/chowndir.c: Avoid memory leak.
	* libmisc/chowndir.c: Do not check *printf/*puts return value.
	* libmisc/chowntty.c: Avoid implicit conversion between integer
	types.
	* libmisc/obscure.c: Return a bool when possible instead of int.
	* libmisc/shell.c: Do not check *printf/*puts return value.
	* libmisc/shell.c: Do not check execle return value.
	* libmisc/setupenv.c: Avoid implicit conversion between integer
	types.
	* libmisc/xmalloc.c: size should not be zero to avoid returning
	NULL pointers.
	* libmisc/hushed.c: Do not check *printf/*puts return value.
	* libmisc/system.c: Avoid implicit conversion of integer to
	boolean. safe_system last argument is a boolean.
	* libmisc/system.c: Check return value of dup2.
	* libmisc/system.c: Do not check *printf/*puts return value.
	* libmisc/system.c: Do not check execve return value. 
	* libmisc/salt.c: Do not check *printf/*puts return value.
	* libmisc/loginprompt.c: Do not check gethostname return value.
	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Do not check
	gr_rewind/pw_rewind return value.
	* libmisc/ttytype.c: Limit the number of parsed characters in the
	sscanf format.
	* libmisc/ttytype.c: Test if a type was really read.
	* libmisc/sub.c: Do not check *printf/*puts return value.
	* libmisc/sub.c: Avoid implicit conversion of integer to boolean.
	* src/userdel.c: Fix typo in comment.
	* src/userdel.c: Avoid implicit conversion of boolean to integer.
	* src/userdel.c: safe_system last argument is a boolean.
	* src/newusers.c: Avoid implicit conversion of boolean to integer.
	* src/newusers.c: Avoid implicit conversion of integer to boolean.
	* src/usermod.c: Add brackets.
	* src/usermod.c: Avoid implicit conversion of characters or
	integers to booleans.
	* src/vipw.c: Avoid implicit conversion of integer to boolean.
	* src/su.c: Avoid implicit conversion of integer to boolean.
	* src/su.c: Add brackets.
	* src/useradd.c: Avoid implicit conversion of characters or
	integers to booleans.
2010-08-22 19:13:53 +00:00
nekral-guest
7eb6a4b3a4 Updated copyrights. 2010-08-22 13:04:54 +00:00
nekral-guest
471a2df3a6 * libmisc/obscure.c, lib/prototypes.h (obscure): Return a bool
instead of an int.
	* libmisc/obscure.c, libmisc/tz.c, src/passwd.c, lib/encrypt.c,
	libmisc/copydir.c, lib/prototypes.h: Add splint annotations.
	* libmisc/tz.c: Fix some const issues.
	* libmisc/tz.c: Avoid multi-statements lines.
	* libmisc/tz.c: Add brackets.
	* libmisc/copydir.c: Do not check *printf/*puts return value.
	* libmisc/copydir.c: Fail if we cannot set or reset the SELinux
	fscreate context.
	* libmisc/copydir.c: Use xmalloc instead of malloc.
	* libmisc/copydir.c: Do not check lutimes return value
	* src/vipw.c: Avoid implicit conversion of integer to boolean.
	* src/su.c (iswheel): Return a bool instead of an int.
	* src/passwd.c: Remove insert_crypt_passwd(). Use xstrdup instead.
	* src/passwd.c: Return constant strings when sufficient.
	* src/passwd.c: Do not check *printf/*puts return value.
	* src/passwd.c: Avoid implicit conversion of character to boolean.
	* src/passwd.c: Do not check sleep return value.
	* src/sulogin.c: Do not check *printf/*puts return value.
	* lib/encrypt.c: Do not check fprintf return value.
2010-08-22 12:49:07 +00:00
nekral-guest
791ebc58dd * libmisc/copydir.c, lib/prototypes.h: Caller can choose not to
copy the extended attributes (the SELinux context is hence reset)
	* src/usermod.c: Copy the extended attributes.
	* src/useradd.c: Only reset the SELinux context.
2010-08-21 17:31:45 +00:00
nekral-guest
f7a00a2334 * libmisc/console.c, libmisc/motd.c, libmisc/setupenv.c,
libmisc/sulog.c, libmisc/hushed.c, libmisc/failure.c,
	libmisc/loginprompt.c, libmisc/ttytype.c,
	libmisc/pam_pass_non_interractive.c, src/userdel.c, src/login.c,
	lib/commonio.c, lib/commonio.h: Fix some const issues.
	* libmisc/motd.c: Avoid multi-statements lines.
	* libmisc/motd.c: Support long MOTD_FILE.
	* libmisc/list.c, lib/prototypes.h: Revert previous change.
	dup_list and is_on_list are used with members as defined for the
	group structure, and thus even if the list is not modified, the
	list elements cannot be constant strings.
	* libmisc/system.c: Avoid C++ comments.
	* src/vipw.c: WITH_TCB cannot be tested inside a gettextized
	string. Split the Usage string.
	* lib/commonio.h: Re-indent.
2010-08-21 15:32:53 +00:00
nekral-guest
660ed49daf * lib/prototypes.h, libmisc/list.c: dup_list() and is_on_list() do
not change the members of the list they receive. Added const
	qualifiers.
2010-08-20 20:26:32 +00:00
nekral-guest
16362e289b 2010-04-04 Nicolas François <nicolas.francois@centraliens.net>
* src/useradd.c: spool is a constant string.
	* src/useradd.c: Set the new copy_tree's paramater 'copy_root' to false 

2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

	* src/usermod.c: move_home() is only called if mflg is set.
	* src/usermod.c: Fail is -m is provided but the old home directory
	is not a directory.
	* src/usermod.c: Use the previous improvement of copy_tree to
	provide better error diagnosis.
	* src/usermod.c: When rename() is used, also change the ownership.
	* src/usermod.c: Do not change the ownership of the root directory
	twice.
	* src/usermod.c: When -u is provided, only change the ownership of
	the home directory if it is a directory.
	* src/usermod.c: Also change ownerships when -g is used.

2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

	* lib/prototypes.h, libmisc/copydir.c: Add the old UID and GID to
	copy_tree to detect when ownership shall be changed.
	* libmisc/copydir.c: Document the behavior when the IDs are set to
	-1.
	* lib/prototypes.h, libmisc/copydir.c (copy_tree): Add parameter
	copy_root.
	* libmisc/copydir.c: error() and ctx can be static.
	* libmisc/copydir.c (copy_hardlink): Remove parameter src.

2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

	* libmisc/chowndir.c: Dynamically allocate memory to support
	path longer than 1024 characters.
	* libmisc/chowndir.c: Fix typos in documentation.
	* libmisc/chowndir.c: Support and document the behavior when a old
	or new ID is set to -1.
	* libmisc/chowndir.c: Improved error detection when chown fails.
	* libmisc/chowndir.c: Harmonize error handling strategy when an
	error occurs: stop changing ownership as soon as an error was
	detected.
2010-04-04 20:55:46 +00:00
nekral-guest
dc0947da78 * po/POTFILES.in, libmisc/Makefile.am, lib/prototypes.h,
libmisc/remove_tree.c, libmisc/copydir.c: Split remove_tree()
	outside of copydir.c to avoid linking against libacl or libattr.
2010-03-30 21:54:29 +00:00
nekral-guest
391a384715 2010-01-30 Paweł Hajdan, Jr. <phajdan.jr@gentoo.org>
* NEWS: Add support for TCB.
	* lib/tcbfuncs.h, lib/tcbfuncs.c, lib/Makefile.am: New library to
	support TCB.
	* lib/prototypes, libmisc/copydir.c (remove_tree): Add boolean
	parameter remove_root.
	* configure.in: Add conditional WITH_TCB.
	* src/userdel.c, src/usermod.c: Add support for TCB. Update call to
	remove_tree().
	* src/pwconv.c, src/pwunconv.c: Should not be used with TCB enabled.
	* src/vipw.c: Add support for TCB. Update call to remove_tree().
	* src/useradd.c: Add support for TCB. Open the shadow file outside
	of open_files().
	* src/chage.c: Add support for TCB.
	* src/Makefile.am: Install passwd sgid shadow when TCB is enabled.
	* lib/getdefs.c, man/vipw.8.xml, man/login.defs.5.xml,
	man/login.defs/TCB_AUTH_GROUP.xml, man/login.defs/USE_TCB.xml,
	man/login.defs/TCB_SYMLINKS.xml, man/generate_mans.mak,
	man/generate_mans.deps, man/Makefile.am: New configuration
	parameters: TCB_AUTH_GROUP, TCB_SYMLINKS, USE_TCB.
	* lib/shadowio.c, lib/commonio.c: Add support for TCB.
2010-03-04 18:11:13 +00:00
nekral-guest
4a4549c49b * src/userdel.c, libmisc/user_busy.c, libmisc/Makefile.am,
lib/prototypes.h: Move user_busy() to libmisc/user_busy.c.
	* NEWS, libmisc/user_busy.c: On Linux, do not check if an user is
	logged in with utmp, but check if the user is running some
	processes. If not on Linux, continue to search for an utmp record,
	but make sure the process recorded in the utmp entry is still
	running.
2009-05-18 18:32:17 +00:00
nekral-guest
8f64190223 Fix typos. 2009-05-09 13:15:38 +00:00
nekral-guest
d1534c53f7 * libmisc/non_interactive_pam_conv.c,
libmisc/pam_pass_non_interractive.c, libmisc/Makefile.am: Renamed.
	* libmisc/pam_pass_non_interractive.c, lib/prototypes.h:
	non_interactive_password and non_interactive_pam_conv do not need
	to be externally visible.
	* libmisc/pam_pass_non_interractive.c: Added declaration of
	ni_conv.
	* libmisc/pam_pass_non_interractive.c: Only compile ifdef USE_PAM.
	* libmisc/pam_pass_non_interractive.c, lib/prototypes.h:
	Added do_pam_passwd_non_interractive().
	* src/chpasswd.c: Use do_pam_passwd_non_interractive().
2009-05-09 13:15:25 +00:00
nekral-guest
102253834a * lib/prototypes.h: Replace #if by #ifdef
* lib/prototypes.h, libmisc/non_interactive_pam_conv.c: Added
	non_interactive_pam_conv() and non_interactive_password.
2009-04-28 20:06:46 +00:00
nekral-guest
851245107d * lib/prototypes.h: Replace HAVE_UTMPX_H by USE_UTMPX.
* lib/prototypes.h, libmisc/log.c: Added splint annotations.
	* libmisc/log.c: Added SYSLOG warning when lseek fails (should not
	happen).
2009-04-27 20:15:09 +00:00
nekral-guest
ab6c366668 * lib/prototypes.h: Added prototypes of getulong() and get_pid().
* lib/prototypes.h: Added splint annotations.
2009-04-24 23:35:57 +00:00
nekral-guest
7f165aab7f * libmisc/find_new_gid.c, libmisc/find_new_uid.c,
libmisc/isexpired.c, src/groupadd.c, lib/pwauth.h, lib/groupmem.c,
	lib/shadowmem.c, lib/pwmem.c, lib/prototypes.h: Added splint
	annotations.
2009-04-23 17:43:27 +00:00
nekral-guest
614c79defc * libmisc/xgetXXbyYY.c, libmisc/myname.c, libmisc/getgr_nam_gid.c,
libmisc/salt.c, libmisc/list.c, libmisc/cleanup.c, src/login.c,
	lib/getdef.h, lib/groupio.c, lib/getlong.c, lib/gshadow_.h,
	lib/sgroupio.c, lib/shadowio.c, lib/pwio.c, lib/commonio.h,
	lib/fputsx.c, lib/prototypes.h: Added splint annotations.
	* lib/groupio.c: Avoid implicit conversion of pointers to
	booleans.
	* lib/groupio.c: Free allocated buffers in case of failure.
2009-04-23 09:57:03 +00:00
nekral-guest
2c0f3ef707 * libmisc/utmp.c, libmisc/age.c, libmisc/shell.c, lib/groupio.c,
lib/groupio.h, lib/sgroupio.c, lib/sgroupio.h, lib/shadowio.c,
	lib/pwio.c, lib/commonio.c, lib/shadowio.h, lib/pwio.h,
	lib/commonio.h, lib/prototypes.h: Added splint annotations.
2009-04-22 21:21:14 +00:00
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
5bdf239a66 * lib/shadowmem.c: Added spw_free().
* lib/shadowio.c: Use spw_free() for shadow_free().
	* lib/groupmem.c: Added gr_free().
	* lib/groupio.c: Use gr_free() for group_free().
	* lib/pwmem.c: Include define.h before prototypes.h
	* lib/pwmem.c: Added pw_free().
	* lib/pwio.c: Use pw_free() for passwd_free().
	* lib/sgroupio.c: Added sgr_free().
	* lib/sgroupio.c: Use sgr_free() for gshadow_free().
	* lib/prototypes.h: Added gr_free(), pw_free(), sgr_free(),
	spw_free().
2009-04-21 22:14:10 +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
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
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
413bb19543 * lib/Makefile.am, lib/prototypes.h: Added sgetspent.c. 2009-04-10 22:35:43 +00:00