Commit Graph

536 Commits

Author SHA1 Message Date
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
a438c2f184 * NEWS, src/gpasswd.c: Added support usernames with arbitrary
length.
2008-12-15 21:54:53 +00:00
nekral-guest
93358ac3de * src/su.c: (!USE_PAM) Provide visible information indicating that
su was denied.
2008-11-23 12:10:21 +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
4d49f543dd * src/login.c: Always check the return value of the pam_* APIs. 2008-09-20 21:17:26 +00:00
nekral-guest
d400af51fa * src/login.c, man/login.1.xml: the username is not an optional
parameter of -f. Fix the getopt optstring, remove the parsing of
	username in the -f processing block, and remove unnecessary checks
	(username cannot be parsed twice anymore), better documentation of
	the synopsis.
2008-09-20 20:20:19 +00:00
nekral-guest
c8d2175981 * src/login.c: Erase the username later since it it used for the
fake password check (in case of empty password).
2008-09-20 20:05:22 +00:00
nekral-guest
11c7543c76 * src/login.c: Explicitly tag the end of the #ifdef RLOGIN
sections.
2008-09-20 20:03:04 +00:00
nekral-guest
29d4533047 * src/login.c: Check that no username is specified with -r.
* src/login.c: Make sure a username is specified with -f.
2008-09-20 20:00:51 +00:00
nekral-guest
c813e692a2 * src/login.c: Copy the name of the user authenticated by PAM to
username. This simplify later logging (avoid USE_PAM
	conditional).
2008-09-20 19:54:35 +00:00
nekral-guest
65e32d850c * src/login.c: Use a dynamic buffer for usernames. 2008-09-20 19:44:12 +00:00
nekral-guest
9f2ce12b28 * src/login.c: Existence of pam_user was already checked. pwd was
already copied to pwent. Remove duplicated code.
2008-09-20 16:23:04 +00:00
nekral-guest
f4860274be * src/login.c: check_flags() renamed process_flags(). All flag
processing blocs moved to process_flags().
2008-09-20 16:21:46 +00:00
nekral-guest
6b17118e72 * src/logoutd.c, src/userdel.c: Re-indent. This helps pmccabe. 2008-09-20 14:56:10 +00:00
nekral-guest
54a0762bbb * src/login.c: Re-indent. 2008-09-20 14:39:09 +00:00
nekral-guest
1e3f19ad89 * src/login.c: Add missing closing }. This was probably never
noticed because UT_ADDR is never defined.
2008-09-20 14:21:51 +00:00
nekral-guest
5b73a0492d * src/login.c: Do not mix USE_PAM and !USE_PAM code. 2008-09-20 14:17:20 +00:00
nekral-guest
9fa519c983 * src/login.c: Use failent_user to log to audit. username is the
caller, not the user login tries to authenticate.
	* src/login.c: Use pwd->pw_name instead of pwd->pw_uid. This might
	be more precise (name must be unique, uid might not be).
2008-09-20 13:20:31 +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
b18d46e68d * NEWS, etc/login.defs: New CREATE_HOME variable to tell useradd
to create a home directory for new users.
	* src/useradd.c, man/useradd.8.xml: New -M/--no-create-home option
	and CREATE_HOME usage. System accounts are not impacted by
	CREATE_HOME.
	* man/useradd.8.xml: Indicate that a new group is created by
	default.
	* src/useradd.c: Removed TODO item (moved to the TODO file).
2008-09-13 11:55:41 +00:00
nekral-guest
bab84a13ff Additional PAM cleanup:
* src/userdel.c, src/newusers.c, src/chpasswd.c, src/chfn.c,
	src/groupmems.c, src/usermod.c, src/groupdel.c, src/chgpasswd.c,
	src/useradd.c, src/groupmod.c, src/groupadd.c, src/chage.c,
	src/chsh.c: If the username cannot be determined, report it as
	such (not a PAM authentication failure).
2008-09-06 23:46:44 +00:00
nekral-guest
4976708c00 * src/gpasswd.c: Document the long options in the usage. 2008-09-06 22:20:19 +00:00
nekral-guest
f8aef607ae * configure.in: Added option --enable-account-tools-setuid to
enable/disable the usage of PAM to authenticate the callers of
	account management tools: chage, chgpasswd, chpasswd, groupadd,
	groupdel, groupmod, useradd, userdel, usermod.
	* src/Makefile.am: Do not link the above tools with libpam if
	account-tools-setuid is disabled.
	* src/userdel.c, src/newusers.c, src/chpasswd.c, src/usermod.c,
	src/groupdel.c, src/chgpasswd.c, src/useradd.c, src/groupmod.c,
	src/groupadd.c, src/chage.c: Implement ACCT_TOOLS_SETUID
	(--enable-account-tools-setuid).
	* etc/pam.d/Makefile.am: Install the pam service file for the
	above tools only when needed.
	* src/useradd.c, src/userdel.c, src/usermod.c: It is no more
	needed to initialize retval to PAM_SUCCESS.
2008-09-06 21:35:37 +00:00
nekral-guest
70cf08329b * src/groupmems.c: Call open_files() and close_files().
* src/groupmems.c: Always call check_perms(), which takes care of
	checking if --list is used.
2008-09-06 16:27:21 +00:00
nekral-guest
18fc4505d3 * src/userdel.c, src/newusers.c, src/chpasswd.c, src/chfn.c,
src/groupmems.c, src/usermod.c, src/groupdel.c, src/chgpasswd.c,
	src/useradd.c, src/groupmod.c, src/groupadd.c, src/chage.c,
	src/chsh.c: Simplify the PAM error handling. Do not keep the pamh
	handle, but terminate the PAM transaction as soon as possible if
	there are no PAM session opened.
2008-09-06 13:28:02 +00:00
nekral-guest
ee4e367ea8 * src/newgrp.c, src/userdel.c, src/grpck.c, src/gpasswd.c,
src/newusers.c, src/pwconv.c, src/chpasswd.c, src/logoutd.c,
	src/chfn.c, src/groupmems.c, src/usermod.c, src/pwunconv.c,
	src/expiry.c, src/groupdel.c, src/chgpasswd.c, src/useradd.c,
	src/su.c, src/groupmod.c, src/passwd.c, src/pwck.c,
	src/groupadd.c, src/chage.c, src/login.c, src/grpconv.c,
	src/groups.c, src/grpunconv.c, src/chsh.c: Prog is now global (not
	static to the file) so that it can be used by the helper functions
	of libmisc.
	* lib/prototypes.h: Added extern char *Prog.
	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Indicate the
	program name with the warning.
2008-09-06 12:51:53 +00:00
nekral-guest
e3ebd2c736 * src/useradd.c: Fix comment of lflg: it is also used for faillog. 2008-09-04 20:46:00 +00:00
nekral-guest
7e17182e4c * NEWS, src/groupmems.c, man/groupmems.8.xml: Document the long
options.
2008-09-04 20:20:20 +00:00
nekral-guest
a21809cdae * lib/prototypes.h, libmisc/audit_help.c: Define new type
shadow_audit_result for the result argument of audit_logger().
	This permits stronger type checking and a better readability of
	the results (SHADOW_AUDIT_FAILURE/SHADOW_AUDIT_SUCCESS constants).
	* src/groupadd.c, src/groupdel.c, src/useradd.c, src/userdel.c:
	Use the SHADOW_AUDIT_FAILURE/SHADOW_AUDIT_SUCCESS results instead
	of 0 or 1 in audit_logger().
2008-09-04 19:35:48 +00:00
nekral-guest
3dcaaf87e7 * src/userdel.c: Log failures to remove the mailbox to syslog and
audit.
	* src/userdel.c: Log successful removal of home directory to audit
	only in case of success.
	* src/userdel.c: Move the audit log of failure to remove the home
	directory before the call to function that may exit.
	* src/userdel.c: Document that errors is only used to count errors
	during the removal of the home directory.
2008-09-03 21:22:04 +00:00
nekral-guest
f3c7ca59c5 * src/useradd.c: Log errors to syslog in grp_update() since
changes have started to be reported to syslog.
	* src/userdel.c: Fix some result parameters sent to
	audit_logger().

	* NEWS: Following changes from a patch contributed by Steve Grubb
	<sgrubb@redhat.com>
	* src/groupadd.c: Log to audit with type AUDIT_ADD_GROUP instead
	of AUDIT_USER_CHAUTHTOK.
	* src/groupdel.c: Log to audit with type AUDIT_DEL_GROUP instead 
	of AUDIT_USER_CHAUTHTOK.
	* src/useradd.c: Log to audit with type AUDIT_ADD_USER /
	AUDIT_ADD_GROUP / AUDIT_USYS_CONFIG instead of
	AUDIT_USER_CHAUTHTOK.
	* src/useradd.c: Add missing logs to audit.
	* src/userdel.c: Log to audit with type AUDIT_DEL_USER /
	AUDIT_DEL_GROUP instead of AUDIT_USER_CHAUTHTOK.
	* src/userdel.c: Add missing logs to audit.
2008-09-03 21:02:32 +00:00
nekral-guest
abddd42aa0 * src/groupmems.c: Remove duplicated gr_open(). 2008-08-31 17:41:03 +00:00
nekral-guest
614e95af39 * src/su.c: Add brackets and parenthesis.
* src/su.c: Avoid implicit conversion of pointers to booleans.
2008-08-31 17:30:30 +00:00
nekral-guest
c04189bfb6 * src/pwconv.c, src/pwunconv.c: Fail if unexpected parameters are
provided.
2008-08-31 17:30:00 +00:00
nekral-guest
6c5e97e745 * src/passwd.c: Add brackets and parenthesis.
* src/passwd.c: Avoid implicit conversion of pointers to booleans.
	* src/passwd.c: Avoid assignments in comparisons.
2008-08-31 17:29:51 +00:00
nekral-guest
687ae4f4a8 Finish the support for shadow groups. 2008-08-31 17:29:41 +00:00
nekral-guest
87b56b19fb * NEWS, src/groupmems.c, man/groupmems.8.xml: Added support for
shadow groups.
	* src/groupmems.c: Use fail_exit() instead of exit().
2008-08-31 17:29:34 +00:00
nekral-guest
190a6e7687 re-indent. 2008-08-31 17:29:24 +00:00
nekral-guest
046fe0cfe0 * src/groupmems.c: Avoid mixed declarations and code. 2008-08-31 17:29:17 +00:00
nekral-guest
81e1dbc90e * src/groupmems.c: The grp structure returned by gr_locate is a
const. Duplicate this structure before working on it.
	* src/groupmems.c: Do not fail and do not display warnings if a
	close failure happens with the --list option. (Files are opened
	read-only).
2008-08-31 17:29:08 +00:00
nekral-guest
281721cd15 * src/gpasswd.c: Replace the 'valid' variable by is_valid to avoid
clashes with the valid() function.
2008-08-31 17:28:59 +00:00
nekral-guest
6b3266f228 * src/passwd.c: Fix a typo in the Usage string. 2008-08-31 17:28:39 +00:00
nekral-guest
ce4152c817 * src/logoutd.c: Fail if
unexpected parameters are provided.
2008-08-31 17:28:30 +00:00
nekral-guest
73877b22c4 * src/grpunconv.c: Fail if unexpected parameters
are provided.
	* src/grpunconv.c: Indicate that argc is not used
	in the no SHADOWGRP version.
2008-08-31 17:28:21 +00:00
nekral-guest
bf3e8f290c * src/grpconv.c, src/groups.c: Name the parameters in the
prototypes of the static functions.
	* src/grpconv.c: Fail if unexpected parameters are provided.
	* src/grpconv.c: Indicate that argc is not used in the no
	SHADOWGRP version.
2008-08-31 17:28:12 +00:00
nekral-guest
81a4edb776 Name the parameters in the prototypes of the static functions. 2008-08-31 17:28:03 +00:00
nekral-guest
399f453b4d * src/chgpasswd.c, src/chpasswd.c: Removed variable ok, which is
no more used.
2008-08-31 17:27:56 +00:00
nekral-guest
8e6c4b2e07 * src/chage.c: Fix the format for long integers (from %ul to %lu). 2008-08-31 17:27:47 +00:00
nekral-guest
cd6a300222 * configure.in, src/login.c: Do not use HAVE_PAM_FAIL_DELAY, but
HAS_PAM_FAIL_DELAY, to avoid a redefinition with Linux PAM.
2008-08-31 17:27:16 +00:00
nekral-guest
da693710f6 Revert " * src/groupmems.c: Added function open_°files and close_files to"
This reverts commit eb3860eb3647d1b092ffe9baa1eb2f73a27a0d87.
2008-08-31 17:26:55 +00:00
nekral-guest
71656e3cba * src/groupmems.c: Added function open_°files and close_files to
ease the support of gshadow.
	* src/groupmems.c: Always call check_perms(). This function now
	succeed when the requested action is to list the members.
2008-08-30 18:34:43 +00:00
nekral-guest
72d75d50d9 * src/groupmems.c: Added functions add_user(), remove_user(), and
purge_members() to ease the support of gshadow.
2008-08-30 18:34:24 +00:00
nekral-guest
cdf963b2b3 * src/expiry.c: Use Basename for Prog.
* src/expiry.c: Added missing OPENLOG.
2008-08-30 18:34:04 +00:00
nekral-guest
6598f82111 Added brackets. 2008-08-30 18:33:37 +00:00
nekral-guest
0802405344 * src/groupmems.c: Handle the options alphabetically. 2008-08-30 18:29:31 +00:00
nekral-guest
0c7df2f9a0 * src/groupmems.c: When removing an user, check if deluser is on
the list, not adduser. This fixes a segmentation fault for every
	call of groupmems -d.
	* libmisc/list.c: Add assertions to help identifying these issues.
	* libmisc/list.c: Avoid implicit conversion of pointers to
	booleans.
2008-08-30 18:29:08 +00:00
nekral-guest
77f81fa0b6 * NEWS, src/groupmems.c: Use the "groupmems" PAM service name
instead of "groupmod".
2008-08-30 18:28:45 +00:00
nekral-guest
8851893412 * src/chfn.c: Merge some translated messages.
* src/groupmems.c, src/groupadd.c, src/gpasswd.c, src/chsh.c,
	src/chfn.c: Harmonize *_update() failure messages.
	* src/groupmems.c: Harmonize gr_close() failure messages.
	* src/newgrp.c: Harmonize "unknown GID" messages.
	* src/newusers.c: Move the pwd declaration to a inner block scope.
2008-08-30 18:28:24 +00:00
nekral-guest
aa2fee4969 * src/useradd.c: Harmonize some error messages.
* src/userdel.c: Add log to syslog when the mail file could not be
	removed.
	* src/userdel.c: Give more context an error message (merge with
	perror()).
	* src/usermod.c: Harmonize some error messages.
2008-08-30 18:27:59 +00:00
nekral-guest
d7b55ce2bb * src/groupmems.c: Check the return value of gr_update().
* src/chage.c, src/chfn.c, src/chgpasswd.c, src/chpasswd.c,
	src/chsh.c, src/gpasswd.c, src/groupadd.c, src/groupmems.c,
	src/groupmod.c, src/grpck.c, src/grpconv.c, src/grpunconv.c,
	src/passwd.c, src/pwck.c, src/pwconv.c, src/pwunconv.c,
	src/useradd.c, src/userdel.c, src/usermod.c: Harmonize the error
	message sent to stderr in case of *_update () failure.
	* src/chage.c, src/chsh.c, src/groupadd.c, src/passwd.c: Do not
	log to syslog when pw_update() or spw_update() fail.
	* src/newusers.c: Do not log specific error message to stderr when
	sgr_update() fails.
	* src/pwconv.c: Remove duplicated definition of Prog.
2008-08-30 18:27:34 +00:00
nekral-guest
38a50366bc * src/chfn.c, src/chsh.c, src/expiry.c, src/gpasswd.c,
src/newgrp.c, src/passwd.c, src/su.c: Use the same stderr and
	syslog warnings when the username cannot be determined.
	* src/newgrp.c: Reuse the same stderr message for groups which do
	not exist in the system.
2008-08-30 18:27:07 +00:00
nekral-guest
307f703b99 * src/usermod.c: Log errors while *_close to syslog.
* src/usermod.c: Added missing }
2008-08-22 02:34:04 +00:00
nekral-guest
306f19b805 * src/grpconv.c: Use Basename for the definition of Prog. Prog
needs a file visibility.
	* src/grpunconv.c: Likewise.
2008-08-22 02:33:08 +00:00
nekral-guest
421085672b Fix typos. 2008-08-22 02:31:55 +00:00
nekral-guest
b6dc6082ab Fix a typo (sgr_dbmane -> sgr_dbname) 2008-08-22 02:31:15 +00:00
nekral-guest
a3be8ff055 * src/chfn.c: Do not exit on pw_unlock failures.
* src/grpconv.c, src/grpunconv.c, src/pwconv.c, src/pwunconv.c,
	src/vipw.c: Open syslog with the right identification name.
	* src/vipw.c: Log unlock errors to syslog.
	* src/vipw.c: Log edits to syslog.
	* src/chage.c, src/chfn.c, src/chsh.c, src/gpasswd.c,
	src/groupadd.c, src/groupdel.c, src/groupmod.c, src/grpconv.c,
	src/grpunconv.c, src/passwd.c, src/pwck.c, src/pwunconv.c,
	src/useradd.c, src/usermod.c: Harmonize the syslog levels. Failure
	to close or unlock are errors. Failure to open files are warnings.
2008-08-22 02:30:33 +00:00
nekral-guest
c9119dc6bb * src/newusers.c: Open syslog with the right identification name.
* src/newusers.c: Mark the files as locked only if they are really
	locked (i.e. if shadow is not enabled, the files are not locked).
2008-08-22 02:29:31 +00:00
nekral-guest
cfeacc4d67 * NEWS, src/gpasswd.c: Use getopt_long instead of getopt. Added
support for long options --add (-a), --delete (-d),
	--remove-password (-r), --restrict (-R), --administrators (-A),
	and --members (-M)
	* man/gpasswd.1.xml: Document the new long options.
	* src/gpasswd.c: The sgrp structure is only used if SHADOWGRP is
	defined.
2008-08-22 02:28:15 +00:00
nekral-guest
2bdcb9c33d * src/grpck.c: Added function fail_exit(). Check failure to unlock
files. Report errors to stderr and syslog, but continue.
	* src/grpconv.c: Check failure to unlock files. Report errors to
	stderr and syslog, but continue.
2008-08-22 02:26:46 +00:00
nekral-guest
7ae6b8fc34 * src/passwd.c: Check failure to unlock files. Report errors to
stderr and syslog, but continue.
2008-08-22 02:24:29 +00:00
nekral-guest
82779cd336 * src/chfn.c, src/chgpasswd.c, src/chpasswd.c, src/gpasswd.c,
src/groupadd.c, src/groupdel.c, src/groupmems.c, src/groupmod.c,
	src/grpconv.c, src/grpunconv.c, src/newusers.c, src/pwconv.c,
	src/pwunconv.c, src/useradd.c, src/userdel.c: Harmonize the name
	of the variables keeping the lock status, to match the shadow
	library prefixes.
2008-08-22 02:22:34 +00:00
nekral-guest
82ed690817 * src/chage.c, src/chgpasswd.c, src/chpasswd.c, src/chsh.c,
src/gpasswd.c, src/groupadd.c, src/groupdel.c, src/groupmems.c,
	src/groupmod.c, src/grpck.c, src/grpconv.c, src/grpunconv.c,
	src/newusers.c, src/passwd.c, src/pwck.c, src/pwconv.c,
	src/pwunconv.c, src/useradd.c, src/userdel.c, src/usermod.c: In
	case of a lock failure, indicate to the user that she can try
	again later. Do not log to syslog.
2008-08-22 02:20:53 +00:00
nekral-guest
1355d5d3eb * NEWS, src/passwd.c: For compatibility with other passwd version,
the --lock an --unlock options do not lock or unlock the user
	account anymore.  They only lock or unlock the user's password.
	* man/passwd.1.xml: Document above change. Document how an account
	can be locked and what a password lock means.
2008-08-22 02:16:21 +00:00
nekral-guest
5d1795062f * src/groupmems.c: Harmonize the unlock failure messages. 2008-08-09 23:33:46 +00:00
nekral-guest
b6cc69cd8f * src/pwck.c: Added fail_exit().
* src/pwck.c: Report failure to unlock files to stderr and
	syslog.
	* src/pwck.c: Report failure to sort to stderr, and exit with
	E_CANTSORT.
	* man/pwck.8.xml: Document return code 6 (E_CANTSORT).
2008-08-09 23:33:26 +00:00
nekral-guest
10e78fbd8e * src/vipw.c: Report failures to remove files to stderr.
* src/vipw.c: Report failures to unlock files to stderr.
2008-08-09 23:31:36 +00:00
nekral-guest
e3e99974f8 * NEWS, src/groupmems.c: Added syslog support.
* src/groupmems.c: members() renamed display_members() to
	avoid name clash with its members argument.
	* src/groupmems.c: Report failure to unlock to syslog.
	* src/groupmems.c: Harmonize error messages.
	* src/groupmems.c: Report failures to write the new group file to
	syslog (gr_close() failure).
	* src/groupmems.c: Don't use fail_exit for non-failure exit.
2008-08-09 23:28:30 +00:00
nekral-guest
e069125a2c * src/chsh.c: Added fail_exit().
* src/chsh.c: Use fail_exit() instead of exit(), this avoid
	calling closelog() every times.
	* src/chsh.c: Ignore the return value or pam_end().
	* src/chsh.c: Simplify the PAM error handling.
	* src/chsh.c: Report failure to unlock files to stderr and
	syslog.
2008-08-09 23:27:50 +00:00
nekral-guest
0528803da6 Include missing exitcodes.h 2008-08-09 23:27:05 +00:00
nekral-guest
e5e00ce9d6 Improve commonalities between chgpasswd and chpasswd. 2008-08-09 23:25:49 +00:00
nekral-guest
69b276a712 * src/chpasswd.c: Added fail_exit().
* src/chpasswd.c: Added support for syslog.
	* src/chpasswd.c: Report failure to unlock files to stderr and
	syslog.
	* src/chpasswd.c: Simplify the PAM error handling.
	* src/chpasswd.c: Report failure during *_close() to syslog.
	* src/chpasswd.c: Ignore the return value or pam_end().
2008-08-09 23:25:18 +00:00
nekral-guest
5c04fe9b61 Added missing Prog. 2008-08-09 23:24:15 +00:00
nekral-guest
9c050c54ef Added missing Prog. 2008-08-09 23:23:44 +00:00
nekral-guest
3a07026740 Fix typo: missing O_RDWR parameter to *_open(). 2008-08-09 23:23:12 +00:00
nekral-guest
538db04950 * src/chgpasswd.c: Added fail_exit().
* src/chgpasswd.c: Added support for syslog.
	* src/chgpasswd.c: Report failure to unlock files to stderr and
	syslog.
	* src/chgpasswd.c: Simplify the PAM error handling.
	* src/chgpasswd.c: Report failure during *_close() to syslog.
	* src/chgpasswd.c: Ignore the return value or pam_end().
2008-08-09 23:22:00 +00:00
nekral-guest
e2b778a38e * src/userdel.c: Report failure to remove entries from group or
gshadow to stderr.
	* src/userdel.c: Fail in case of failure during the write of a
	user or group database. Report errors to syslog.
	* src/userdel.c: Do not unlock non locked files.
	* src/userdel.c: Report failure to unlock the passwd or shadow
	file to stderr and syslog.
2008-08-07 08:44:06 +00:00
nekral-guest
85bc9c1d1a * src/pwunconv.c: Report failure to unlock the passwd or shadow
file to stderr and syslog.
2008-08-07 08:03:55 +00:00
nekral-guest
501ae11f51 * src/usermod.c: Report failure to unlock the passwd or shadow
file to stderr and syslog.
2008-08-07 08:03:38 +00:00
nekral-guest
eb6cb5311b * src/newusers.c: Report failure to unlock the passwd or shadow
file to stderr and syslog.
	* src/newusers.c: In case of error when files are open or closed,
	indicate the failing file.
	* src/newusers.c: Do not try to unlock the files manually since
	this is done in fail_exit.
2008-08-07 08:03:13 +00:00
nekral-guest
e3a5f66059 * src/chage.c: Report failure to unlock the passwd or shadow file
to stderr and syslog.
2008-08-07 08:02:52 +00:00
nekral-guest
fd4b6cc52a * src/pwconv.c: Report failure to unlock the passwd or shadow file
to stderr and syslog.
	* src/pwconv.c: Report failure to chmod the backup file.
2008-08-07 08:02:34 +00:00
nekral-guest
93ccc35ff0 * src/grpunconv.c: Report failure to unlock the group or gshadow
files to stderr and syslog.
2008-08-07 08:02:13 +00:00
nekral-guest
ccc49e8841 * src/chfn.c: Added fail_exit(). Check if the passwd file is
locked. Report failures to unlock to stderr and syslog.
	* src/chfn.c: Is case of failure, use fail_exit() rather than
	exit().
	* src/chfn.c: Ignore the return value of pam_end().
2008-08-07 08:01:44 +00:00
nekral-guest
7fc596fb8a * lib/groupio.c, lib/groupio.h, lib/pwio.c, lib/pwio.h,
lib/sgroupio.c, lib/sgroupio.h, lib/shadowio.c, lib/shadowio.h:
	Added *_dbname() functions to retrieve the name of the databases.
	* lib/groupio.c, lib/groupio.h, lib/pwio.c, lib/pwio.h,
	lib/sgroupio.c, lib/sgroupio.h, lib/shadowio.c, lib/shadowio.h:
	*_name() functions renamed *setname().
	* src/grpck.c, src/pwck.c: Likewise.
	* lib/groupio.h, lib/pwio.h, lib/sgroupio.h, lib/shadowio.h: Added
	the name of the arguments to the prototypes.
	* src/chage, src/chfn.c, src/chgpasswd.c, src/chpasswd.c,
	src/chsh.c, src/gpasswd.c, src/groupadd.c, src/groupdel.c,
	src/groupmod.c, src/grpck.c, src/grpconv.c, src/grpunconv.c,
	src/newusers.c, src/passwd.c, src/pwck.c, src/pwconv.c,
	src/pwunconv.c, src/useradd.c, src/userdel.c, src/usermod.c:
	Harmonize the erro & syslog messages in case of failure of the
	*_lock(), *_open(), *_close(), *_unlock(), *_remove() functions.
	* src/chgpasswd.c, src/chpasswd.c, src/usermod.c: Avoid
	capitalized messages.
	* src/chpasswd.c, src/useradd.c, src/usermod.c: Harmonize messages
	in case of inexistent entries.
	* src/usermod.c:  Harmonize messages in case of already existing
	entries.
	* src/newusers.c, src/useradd.c: Simplify PAM error handling.
	* src/useradd.c: Report failures to unlock files (stderr, syslog,
	and audit). But do not fail (continue).
	* src/useradd.c (open_files): Do not report to syslog & audit
	failures to lock or open the databases. This might be harmless,
	and the logs were not already informed that a change was
	requested.
	* src/usermod.c: It's not the account which is unlocked, but its
	password.
2008-08-06 15:57:31 +00:00
nekral-guest
b0fe7d3a0b * src/groupadd.c: Only call gr_unlock() and sgr_unlock() in the
group or gshadow files were previously locked.
	* src/groupadd.c: Make sure failures are reported to syslog/audit
	after the change is mentioned.
	* src/groupmod.c: Add logging to syslog & audit on lock/unlock
	failures.
	* src/groupmod.c: Make sure issues are reported to syslog or audit
	after the change is mentioned.
	* src/groupdel.c: Only call gr_unlock() and sgr_unlock() in the
	group or gshadow files were previously locked.
	* src/groupdel.c: Simplify the handling of PAM errors.
2008-08-06 15:56:51 +00:00
nekral-guest
6461841ccd * Merge two is_shadowgrp blocks.
* Indicate that we continue when *_unlock fail
2008-08-06 15:55:57 +00:00
nekral-guest
2cba7fdfcd * src/groupdel.c: Add logging to syslog & audit on lock/unlock
failures.
2008-08-06 15:54:49 +00:00
nekral-guest
9ddc88dd9d * src/groupdel.c: Harmonize error & syslog messages. 2008-08-06 15:54:16 +00:00
nekral-guest
bc8456425d * src/groupmod.c: Harmonize error & syslog messages. 2008-08-06 15:53:50 +00:00