Commit Graph

476 Commits

Author SHA1 Message Date
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
nekral-guest
828e9d095e * libmisc/copydir.c, configure.in: Check for the presence of
st_mtim and st_mtimensec, as for st_atim and st_atimensec.
2008-09-07 00:05:38 +00:00
nekral-guest
c89eb6d7eb * libmisc/tz.c: tz() is only used when USE_PAM is not defined.
* lib/prototypes.h: Indicate functions whose presence depends on
	the USE_PAM flag.
2008-09-06 16:42:41 +00:00
nekral-guest
a7b3bcb43c Fix typo. s/Prog/%s/ in the format string. 2008-09-06 16:00:00 +00:00
nekral-guest
18b7c8d188 * libmisc/obscure.c: Compare characters to '\0', not NULL. 2008-09-06 15:59:28 +00:00
nekral-guest
f34a638b38 * lib/defines.h: Do not include <config.h>. This complicate
undefining some configuration macros when the file is included
	multiple times.
	* libmisc/xgetXXbyYY.c, libmisc/xgetpwnam.c, libmisc/xgetpwuid.c,
	libmisc/xgetgrgid.c, libmisc/xgetgrnam.c, libmisc/xgetspnam.c:
	Include <config.h> from teh compiled C file, not the included
	getXXbyYY.c.
2008-09-06 15:58:23 +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
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
05e4cf9aae * libmisc/list.c: Added assertions for non NULL parameters. 2008-08-31 17:30:21 +00:00
nekral-guest
d2c11f8bee * libmisc/list.c: Remove historical comment. 2008-08-31 17:30:12 +00:00
nekral-guest
0fcae007a0 * libmisc/obscure.c: Add brackets and parenthesis.
* libmisc/obscure.c: Avoid implicit conversion of pointers / chars to
	booleans.
	* libmisc/obscure.c: Simplify the list of if.
2008-08-31 17:28:49 +00:00
nekral-guest
4507bd32af * libmisc/utmp.c: Mark the line and host arguments of setutmp() as
not used in the __linux__ version.
2008-08-31 17:27:37 +00:00
nekral-guest
cf4aea18b4 * libmisc/mail.c: Added brackets and parenthesis.
* libmisc/mail.c: Avoid assignments in comparisons.
2008-08-30 18:31:56 +00:00
nekral-guest
68b7aad535 * configure.in: Check if the stat structure has a st_atim or
st_atimensec field.
	* libmisc/copydir.c: Conditionally use the stat's st_atim and
	st_atimensec fields.
2008-08-30 18:31:21 +00:00
nekral-guest
b4899946ef Added missing include file (assert.h). 2008-08-30 18:30:15 +00:00
nekral-guest
76ea48bb64 * NEWS: Added support for uclibc.
* configure.in, libmisc/copydir.c: futimes() and lutimes() are not
	standard. Check if they are implemented before using them. Do not
	set the time of links if lutimes() does not exist, and use
	utimes() as a replacement for futimes().
2008-08-30 18:29:55 +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
e4e3bd5175 * libmisc/setugid.c: Add brackets. 2008-07-11 20:23:07 +00:00
nekral-guest
6298ca94cb * libmisc/env.c: Avoid implicit conversion of pointers / chars to
booleans.
	* libmisc/env.c: Add brackets and parenthesis.
	* libmisc/env.c: Ignore the return value of puts() and fputs().
	* libmisc/env.c: Avoid multi-statements lines.
2008-06-17 21:58:46 +00:00
nekral-guest
7c9270d7a5 Re-indent. 2008-06-17 21:17:45 +00:00
nekral-guest
5f9226b14b * libmisc/utmp.c: Avoid implicit conversion of pointers / chars to
booleans.
	* libmisc/utmp.c: Add brackets and parenthesis.
	* libmisc/utmp.c: Exit with the EXIT_FAILURE status code in case
	of failure.
	* libmisc/utmp.c: Avoid assignments in comparisons.
	* lib/prototypes.h, libmisc/utmp.c: Change setutmp()'s prototype
	to return an int because pututline() and pututxline() may fail.
2008-06-17 21:13:30 +00:00
nekral-guest
9320075030 * libmisc/audit_help.c: Added one string for translation.
* po/POTFILES.in: Added libmisc/audit_help.c,
	libmisc/find_new_gid.c, libmisc/find_new_uid.c, libmisc/getlong.c,
	libmisc/getrange.c, libmisc/xgetXXbyYY.c, and libmisc/yesno.c.
	Removed libmisc/find_new_ids.c
2008-06-17 20:52:19 +00:00
nekral-guest
abb95d5aab * libmisc/limits.c: Add brackets and parenthesis.
* libmisc/limits.c: Avoid implicit conversion of pointers /
	integers to booleans.
	* libmisc/limits.c: Ignore the return value of umask(). We will
	never return to the original umask.
	* libmisc/limits.c: Avoid multi-statements lines.
	* libmisc/limits.c: Added default to a switch(). Report invalid
	limit strings to syslog.
	* libmisc/limits.c: Ignore the return value of fclose().
	/etc/limits is open read-only.
	* libmisc/limits.c: Ignore the return value of fputs() and
	sleep().
	* libmisc/limits.c: Check the return value of nice() and
	set_filesize_limit(), and report errors to syslog.

	* libmisc/ulimit.c, lib/prototypes.h: Return failures of
	set_filesize_limit(). Change the prototype to return an int
	instead of void.
2008-06-15 21:59:41 +00:00
nekral-guest
dcd480ffd9 * libmisc/failure.c: Try to close the open file if a failure
occured during lseek(), read() or write().
2008-06-15 19:16:34 +00:00
nekral-guest
68cdac68cb * libmisc/log.c: Check return values. If lseek() failed, avoid
reading or writing at an unspecified location. Log to syslog in
	case of failure.
	* libmisc/log.c: Use the right casts.
2008-06-15 19:15:15 +00:00
nekral-guest
e1307ea789 * libmisc/find_new_ids.c, libmisc/find_new_gid.c,
libmisc/find_new_uid.c, libmisc/Makefile.am, lib/prototypes.h:
	Split find_new_ids.c into find_new_gid.c and find_new_uid.c to
	ease the description of login.defs variables in the different
	tools.
2008-06-15 18:33:52 +00:00
nekral-guest
52fe9f62f6 * libmisc/failure.c: Ignore the return value of strftime() and
printf().
	* libmisc/failure.c: Fix syslog call. The UID is not available.
	User the username specified in the utmp/utmpx entry.
2008-06-15 00:01:46 +00:00
nekral-guest
1b631c42ef * libmisc/failure.c: Check return values. If lseek() failed, avoid
reading or writing at an unspecified location. Log to syslog in
	case of failure when reading a faillog entry or writing in
	faillog or btmp.
	* libmisc/failure.c: Check if the file exist before opening it.
	* libmisc/failure.c: Log failures of open() and close() when
	necessary.
2008-06-14 23:38:43 +00:00
nekral-guest
eed5fc7179 * libmisc/getlong.c: Reset errno before calling strtol().
Otherwise, errno could be already set to ERANGE.
2008-06-14 21:02:52 +00:00
nekral-guest
b8c5483b85 * libmisc/Makefile.am, libmisc/getrange.c: Added function to parse
a range (useful for lastlog).
2008-06-14 21:01:11 +00:00
nekral-guest
d3abd86df5 * libmisc/find_new_ids.c: Use getdef_ulong to retrieve UIDs/GIDs
from login.defs. Type constants to long integers.
2008-06-13 21:49:57 +00:00
nekral-guest
56327f6298 * libmisc/isexpired.c: Cast number of days to a long integer.
* libmisc/isexpired.c: Add brackets and parenthesis.
2008-06-13 20:12:03 +00:00
nekral-guest
7d05c4a2b0 * libmisc/copydir.c: Do not specify a size of arrays in the
prototypes.
	* libmisc/copydir.c: Use a size_t for the length of strings.
	* libmisc/copydir.c: Cast the return value of malloc().
	* libmisc/copydir.c: The size argument of write() is a size_t.
2008-06-13 20:10:53 +00:00
nekral-guest
232bcafd7c * libmisc/pwd2spwd.c: Cast number of days to a long integer.
* libmisc/pwd2spwd.c: Use SHADOW_SP_FLAG_UNSET for the initial
	value of sp.sp_flag.
2008-06-13 20:08:33 +00:00
nekral-guest
07a6bcaa77 * libmisc/sulog.c: Ignore the return value of umask() when the
mask is restored.
	* libmisc/sulog.c: Add brackets.
	* libmisc/sulog.c: Ignore return value of time() when use with a
	non NULL argument.
2008-06-13 19:52:58 +00:00
nekral-guest
fe0e4f635e * libmisc/log.c: Avoid assignments in comparisons.
* libmisc/log.c: Add brackets and parenthesis.
	* libmisc/log.c: read() returns a ssize_t (note size_t).
	* libmisc/log.c: Avoid implicit conversion of pointers to
	booleans.
	* libmisc/log.c: Ignore return value of time() when use with a
	non NULL argument.
2008-06-13 19:50:49 +00:00
nekral-guest
815ffb7d3e * libmisc/strtoday.c: Avoid implicit conversion of pointers to
booleans.
	* libmisc/strtoday.c: Add brackets and parenthesis.
2008-06-13 19:48:11 +00:00
nekral-guest
7f8c48834f * libmisc/salt.c: Use a size_t for the size of strings instead of
unsigned int.
	* libmisc/salt.c: Add brackets and parenthesis.
	* libmisc/salt.c: Avoid assignments in comparisons.
2008-06-13 19:37:15 +00:00
nekral-guest
0a6ce91369 * libmisc/age.c: fork() and wait return a pid_t, not an int.
* libmisc/age.c: Avoid implicit conversion of pointers to
	booleans.
	* libmisc/age.c: Avoid assignments in comparisons.
	* libmisc/age.c: Ignore the return value of printf(), puts(),
	fputs() and fflush().
	* libmisc/age.c: Add brackets and parenthesis.
	* libmisc/age.c: Cast the return value of time() to long and
	converted to a date.
2008-06-13 19:24:27 +00:00
nekral-guest
71dda8b648 * libmisc/rlogin.c: The size argument of read() is a size_t.
Propagate this time to the callers (the get_remote_string() and
	do_rlogin() functions).
	* libmisc/rlogin.c: Add brackets and parenthesis.
	* libmisc/rlogin.c: Avoid multi-statements lines.
	* libmisc/rlogin.c: Avoid assignments in comparisons.
	* libmisc/rlogin.c: Avoid implicit conversion of pointers to
	booleans.
2008-06-13 18:34:27 +00:00
nekral-guest
2296db3db6 * libmisc/failure.c: Avoid assignments in comparisons.
* libmisc/failure.c: read() returns a ssize_t.
	* libmisc/failure.c: Add brackets and parenthesis.
	* libmisc/failure.c: Ignore return value of time() when use with a
	non NULL argument.
2008-06-13 18:31:13 +00:00
nekral-guest
1e798b640d * libmisc/chowntty.c: Avoid assignments in comparisons.
* libmisc/chowntty.c: Avoid implicit conversion of pointers to
	booleans.
	* libmisc/chowntty.c: Add brackets and parenthesis.
2008-06-13 18:29:02 +00:00
nekral-guest
e91899c0da * libmisc/audit_help.c: Add brackets. 2008-06-13 18:24:37 +00:00
nekral-guest
6099bda088 * libmisc/addgrps.c: Avoid implicit conversion of pointers to
booleans.
	* libmisc/addgrps.c: Add brackets.
2008-06-13 18:19:34 +00:00
nekral-guest
43e4d608ae * libmisc/utmp.c: Avoid implicit conversion of pointers to
booleans
+ add missing changelog from last commit.
2008-06-13 18:17:10 +00:00
nekral-guest
ef32209fd7 * libmisc/console.c, libmisc/hushed.c, libmisc/yesno.c,
libmisc/loginprompt.c, libmisc/ttytype.c, libmisc/tz.c,
	src/login_nopam.c, src/chpasswd.c, src/chgpasswd.c, lib/port.c:
	The size argument of fgets is an int, not a size_t.
	* libmisc/loginprompt.c: Ignore the return value from signal()
	when the signal handlers are restored.
	* src/chpasswd.c: Cast the return value of time() to a long
	integer.
	* src/chpasswd.c: Use the SCALE macro instead of (24L * 3600L)
	for the values to be set in /etc/shadow.
2008-06-13 18:11:09 +00:00
nekral-guest
c573f432fe * lib/prototypes.h, libmisc/valid.c: Change the prototype of
valid() to return a bool.
	* libmisc/valid.c: Add parenthesis.
2008-06-10 21:52:34 +00:00
nekral-guest
8cfe8db1fb * libmisc/list.c: Change is_on_list() prototype to return a bool. 2008-06-09 18:13:52 +00:00
nekral-guest
5ae74603da * libmisc/find_new_ids.c: Change find_new_uid() and find_new_gid()
prototypes to use a bool for their first argument (sys_user /
	sys_group).
2008-06-09 18:13:09 +00:00
nekral-guest
747664ad4f * libmisc/console.c: Change is_listed() prototype to return a bool.
The default parameter should also be a bool.
	* libmisc/console.c: Add brackets and parenthesis.
	* libmisc/console.c: Avoid assignments in comparisons.
	* libmisc/console.c: Change console() prototype to return a bool.
2008-06-09 18:11:20 +00:00
nekral-guest
94b414861d * libmisc/getdate.y: abbrev is a bool.
* libmisc/getdate.y: Avoid implicit conversion of pointers / chars / integers to booleans.
2008-05-26 08:59:54 +00:00
nekral-guest
a24aff2148 checkutmp is implemented twice. I only changed the second one. Now fix the
first one.
2008-05-26 00:26:33 +00:00
nekral-guest
fc6d8e933b * libmisc/isexpired.c: ARGSUSED is no more needed (shadow is always supported).
* libmisc/isexpired.c: Avoid implicit conversion of pointers to booleans.
	* libmisc/isexpired.c: Add brackets and parenthesis.
2008-05-26 00:14:10 +00:00
nekral-guest
c6364944d4 * libmisc/sulog.c (sulog): The success argument is a bool.
* libmisc/sulog.c: The return values of fflush is not checked on purpose.
	* libmisc/sulog.c: Indicate that some return values should be checked.
2008-05-26 00:09:24 +00:00
nekral-guest
70ef747a56 Updated copyright dates. 2008-05-26 00:04:30 +00:00
nekral-guest
3d7aa44c8e * libmisc/ttytype.c: Avoid implicit conversion of pointers / integers to booleans.
* libmisc/ttytype.c: Avoid assignments in comparisons.
	* libmisc/ttytype.c: Add brackets and parenthesis.
	* libmisc/ttytype.c: The return values of fclose is not checked on purpose.
2008-05-26 00:02:15 +00:00
nekral-guest
c249832df1 * libmisc/mail.c: Avoid implicit conversion of pointers to booleans.
* libmisc/mail.c: Avoid assignments in comparisons.
2008-05-25 23:59:05 +00:00
nekral-guest
3169455653 * libmisc/loginprompt.c: Avoid implicit conversion of pointers / chars to booleans.
* libmisc/loginprompt.c: Add brackets.
	* libmisc/loginprompt.c: Avoid assignments in comparisons.
	* libmisc/loginprompt.c: The return values of fclose and fflush are not checked on purpose.
2008-05-25 23:57:41 +00:00
nekral-guest
f7122499a6 Avoid implicit conversion of chars to booleans. 2008-05-25 23:50:03 +00:00
nekral-guest
cc7ac94641 selinux_checked, selinux_enabled, and set_orig are now booleans. 2008-05-25 23:45:21 +00:00
nekral-guest
7f9dfde0dc * libmisc/setugid.c (setup_uid_gid): The is_console argument is now a bool.
* libmisc/setugid.c: Avoid implicit conversion of integers / pointers to booleans.
	* libmisc/setugid.c: Add brackets.
2008-05-25 23:42:39 +00:00
nekral-guest
6fef9f5178 * libmisc/pam_pass.c (do_pam_passwd): The silent and
change_expired are no booleans instead of int.
	* libmisc/pam_pass.c: The return value of pam_end is not checked
	on purpose.
2008-05-25 23:38:05 +00:00
nekral-guest
f9ac07f455 Updated copyright dates. 2008-05-25 23:32:41 +00:00
nekral-guest
175e361a4d Updated copyright dates. 2008-05-25 23:31:10 +00:00
nekral-guest
53bedaa4c1 * libmisc/getlong.c: Avoid implicit conversion of pointers / chars to booleans.
* libmisc/getlong.c: Add brackets.
2008-05-25 23:25:33 +00:00
nekral-guest
1ebf7842f5 * libmisc/valid.c: Avoid implicit conversion of pointers /chars to booleans.
* libmisc/valid.c: Add brackets.
2008-05-25 23:22:15 +00:00
nekral-guest
f14452ec3c * libmisc/yesno.c: yes_or_no returns a bool instead of int.
* libmisc/yesno.c: Avoid implicit conversion of pointers to booleans.
	* libmisc/yesno.c: The return value of fflush is not checked on purpose.
2008-05-25 23:01:14 +00:00
nekral-guest
78c0edb7c1 (failcheck): The failed argument is a bool. 2008-05-25 22:54:20 +00:00
nekral-guest
f2b4efff20 Avoid implicit conversion of integers to booleans. 2008-05-25 22:51:46 +00:00
nekral-guest
11003f5842 * libmisc/rlogin.c: Avoid assignments in comparisons.
* libmisc/rlogin.c: Avoid implicit conversion of integers to booleans.
	* libmisc/rlogin.c: Add brackets.
2008-05-25 22:49:41 +00:00
nekral-guest
c638c3cc3d * libmisc/failure.c (failcheck): The failed argument is a bool.
* libmisc/failure.c (too_many_failures): too_many_failures returns
	a bool.
	* libmisc/failure.c: Add notes about unchecked return values.
	* libmisc/failure.c: Avoid assignments in comparisons.
	* libmisc/failure.c: Add brackets.
2008-05-25 22:44:44 +00:00
nekral-guest
a2982f0d4e * libmisc/myname.c: Avoid assignments in comparisons.
* libmisc/myname.c: Avoid implicit conversion of pointers / chars
	to booleans.
	* libmisc/myname.c: Add brackets.
2008-05-25 22:15:28 +00:00
nekral-guest
639b2bd8e5 2008-05-25 22:14:19 +00:00
nekral-guest
7069324a20 * libmisc/utmp.c (checkutmp): Change picky argument's type to
bool.
	* libmisc/utmp.c: Use bool when possible (found_utmpx,
	found_utmp).
	* libmisc/utmp.c: Add note about unchecked return values.
2008-05-25 22:11:12 +00:00
nekral-guest
9d331bb32b * Change type of added to bool.
* Avoid implicit conversion of pointers to booleans.
2008-05-25 22:03:09 +00:00
nekral-guest
bc0657d13c * hushed returns a bool instead of int.
* Avoid assignments in comparisons.
* (hushed) Change type of found to bool.
* Add brackets.
* Always check if the user or the shell is in
  the file. Do not check the first character of the line first. This
  is simpler and match better with the HUSHLOGIN_FILE documentation.
2008-05-25 21:52:14 +00:00
nekral-guest
b94825bbad * is_my_tty returns a bool.
* Avoid implicit conversion of integers to booleans.
* Add brackets.
2008-05-25 21:33:38 +00:00
nekral-guest
06d2a32a3e * Avoid assignment in comparisons, implicit comparison of integers to booleans.
* The return value of closedir is not checked on purpose.
* Add brackets.
2008-05-25 21:23:28 +00:00
nekral-guest
623d9e2ab3 * libmisc/chkname.h, libmisc/chkname.c: check_group_name (resp.
check_user_name) renamed to is_valid_user_name (resp.
	is_valid_group_name). is_valid_user_name and is_valid_group_name
	return a bool.
	* src/grpck.c, src/newusers.c, src/usermod.c, src/useradd.c,
	src/groupmod.c, src/pwck.c, src/groupadd.c: Use is_valid_user_name
	and is_valid_group_name, following above change.
	* libmisc/chkname.c: Avoid implicit conversion of chars to
	booleans. Add brackets and parenthesis.
2008-05-25 20:58:16 +00:00
nekral-guest
cb8d416b37 Avoid implicit conversion of integers / pointers to booleans. 2008-05-25 20:41:13 +00:00
nekral-guest
de9bee0354 Avoid implicit conversion of integers / pointers to booleans. 2008-05-25 20:39:31 +00:00
nekral-guest
6124b59aff * libmisc/copydir.c (remove_tree): As we always use remove_tree
followed by rmdir to remove the directory itself, delete also the
	root directory in remove_tree.
	* src/userdel.c, src/usermod.c: Do not call rmdir after
	remove_tree.
2008-05-24 15:35:15 +00:00
nekral-guest
9c41a8ad38 * libmisc/fields.c: Avoid assignments in comparisons, assignments
with post increments (x++), use of integers as booleans, and
	explicitly mark blocks with brackets.
	* libmisc/copydir.c: Likewise.
	* libmisc/fields.c: Add comments.
	* libmisc/copydir.c: Mark function whose return value is not
	checked as such.

	* libmisc/copydir.c (remove_tree): Make sure unlink is successful
	when removing files.
2008-05-24 15:19:02 +00:00
nekral-guest
cda1f9a23d Simply passwd_check since it's never used when configured with PAM support. 2008-05-24 14:11:31 +00:00
nekral-guest
0219d72f48 * libmisc/list.c: Avoid assignments in comparisons, assignments
with post increments (x++), use of integers as booleans, and
	explicitly mark blocks with brackets.
2008-05-24 14:09:35 +00:00
nekral-guest
d99423405c Fix compiler warnings:
* libmisc/audit_help.c: Include prototypes.h to get the prototype
	of audit_help_open.
	* libmisc/salt.c: Use booleans instead of negating integers.
	* src/passwd.c: Declare the check_selinux_access prototype and
	avoid name clashes (change_user -> changed_user; change_uid ->
	changed_uid; access -> requested_access)
2008-05-24 13:08:58 +00:00
nekral-guest
eeb9592ded Use fputs rather than fprintf for constant strings. 2008-05-23 20:55:11 +00:00
nekral-guest
a917ba4fb9 *** security:
- generation of SHA encrypted passwords (chpasswd, gpasswd, newusers,
  chgpasswd; and also passwd if configured without PAM support).
  The number of rounds and number of salt bytes was fixed to their lower
  allowed values (resp. configurable and 8), hence voiding some of the
  advantages of this encryption method. Dictionary attacks with
  precomputed tables were easier than expected, but still harder than with
  the MD5 (or DES) methods.

	* NEWS, libmisc/salt.c (SHA_salt_size): Seed the RNG, and fix a
	overflow. These caused the SHA salt size to always be 8 bytes,
	instead of being in the 8-16 range. Thanks to Peter Vrabec
	pvrabec@redhat.com for noticing.
	* NEWS, libmisc/salt.c (SHA_salt_rounds): Seed the RNG with
	seedRNG instead of srand, and fix the same overflow. This caused
	the number of rounds to always be the smallest one.
2008-05-20 13:34:06 +00:00
nekral-guest
337a97ceab Document the sections closed by #endif 2008-05-19 20:56:48 +00:00
nekral-guest
3fed00196c Import Debian patch 487_passwd_chauthtok_failed_message
* libmisc/pam_pass.c: Be more verbose and indicate that the
	password was not changed when pam_chauthtok fails (in addition to
	the PAM error, which may not be comprehensible for the users).
2008-05-18 15:06:51 +00:00
nekral-guest
c7302b61ef Make sure every source files are distributed with a copyright and license.
Files with no license use the default 3-clauses BSD license. The copyright
were mostly not recorded; they were updated according to the Changelog.
"Julianne Frances Haugh and contributors" changed to "copyright holders
and contributors".
2008-04-27 00:40:09 +00:00
nekral-guest
8a8072a563 If the SULOG_FILE does not exist when an su session is logged, make sure
the file is created with group root, instead of using the group of the
caller.
2008-04-27 00:27:59 +00:00
nekral-guest
4196525702 Allow non-US-ASCII characters in the GECOS fields ("name", "room number",
and "other info" fields).
2008-04-27 00:24:49 +00:00
nekral-guest
2542732a0c Fix ident. 2008-04-16 22:03:43 +00:00
nekral-guest
7baffa5e74 Ensure that getpwent() is used in setpwent(), getpwent(),
endpwend() sequences (ditto for getgrent(), getspent(), and
getsgent()). The only real (minor) issue was in login, which kept
the passwd file open.
* libmisc/entry.c: Remove unneeded setspent() and endspent() (only
  getspnam is called in the middle).
* libmisc/find_new_ids.c: Make sure to close the password and
  group files with endpwent() and endgrent().
* libmisc/pwdcheck.c: Remove unneeded endspent() (only getspnam()
  is called before).
* src/lastlog.c, src/passwd.c, src/groupmod.c, src/faillog.c,
  src/groups.c: Make sure to close
  the password file with endpwent().
* src/login.c: Remove unneeded setpwent() (only xgetpwnam is
  called before).
* src/login.c, src/newgrp.c: Fix typos in comments.
2008-04-16 21:52:46 +00:00
nekral-guest
ca2636f08a Re-indent. 2008-02-19 21:02:24 +00:00
nekral-guest
18c914f086 Added new option -r, --system for system accounts in useradd, groupadd,
and newusers.
2008-02-19 21:01:38 +00:00
nekral-guest
65ed10d75c Do not seed the random number generator each time, and use the time in
microseconds to avoid having the same salt for different passwords
generated in the same second.  This permits to avoid using the same salt
for different passwords in newusers.
2008-02-03 17:23:58 +00:00
nekral-guest
aed929ae90 Add libmisc/find_new_ids.c to the sources of the libmisc library. 2008-02-03 16:57:21 +00:00
nekral-guest
e21f90fd68 Add new generic functions to find the next user or group ID available:
find_new_uid() and find_new_gid(). They work the same way as the functions
with the same name of useradd or groupadd, except that they check in the
local database to make sure an ID was not reserved in an uncommitted
change (this is needed to be used in newusers), they report a status
instead of calling exit(), and they can receive a preferred ID. They
should later support system IDs. This should be a little bit slower, but
not too much (if the database is not open the checks against the local
database will exit immediately, and if it is already open, all the checks
will be done regarding the data in memory).
2008-02-03 16:53:07 +00:00
nekral-guest
57f713e426 * libmisc/age.c, libmisc/yesno.c, src/lastlog.c, src/grpck.c,
src/chfn.c, src/passwd.c, src/chage.c, src/login.c, src/sulogin.c,
   src/chsh.c: Fix call to puts (remove end of line, or use fputs).
 * po/*.po: Unfuzzy PO files according to above change.
2008-02-03 16:28:03 +00:00
nekral-guest
ae99674e9b Fix build failures with --disable-shadowgrp. Thanks to Jürgen
Daubert for the patch.
* libmisc/salt.c: Include <stdio.h>, needed for stderr and printf
  functions.
* lib/encrypt.c: Include <stdio.h>, needed for perror, stderr and
  printf functions
* src/usermod.c: sgr_locked exists only if SHADOWGRP is defined.
* src/chgpasswd.c: Only check is the gshadow file exists if
  SHADOWGRP is defined.
2008-01-26 17:41:20 +00:00
nekral-guest
28a9441f4f Replace printf by puts for fixed strings. This would avoid issues caused
by formats introduced in translated strings.
2008-01-24 21:07:14 +00:00
nekral-guest
e663f6c0b4 * libmisc/salt.c: Add prototype for l64a(), gensalt(),
SHA_salt_size(), and SHA_salt_rounds().
* libmisc/salt.c: l64a() and gensalt() are static.
* libmisc/salt.c: The `meth' parameter of crypt_make_salt() is a
  const. (ditto for the method variable).
* libmisc/salt.c: SHA_salt_rounds returns a const string.
* libmisc/salt.c: Avoid warnings with cast of random() to double.
* libmisc/salt.c: Replace rand() by random().
2008-01-06 14:50:26 +00:00
nekral-guest
1520a0ae3e * libmisc/obscure.c: Tag the `old' parameter of palindrome(),
similar(), and simple() as unused.
* libmisc/loginprompt.c: Tag the `sig' parameter of login_exit()
  as unused.
* src/expiry.c: Tag the `sig' parameter of catch_signals() as
  unused.
* src/su.c: Tag the `sig' parameter of catch_signals() as unused.
* src/su.c: Add int parameter to the prototype of oldsig().
* src/login.c: Tag the `sig' parameter of alarm_handler() as
  unused.
* src/sulogin.c: Tag the `sig' parameter of catch_signals() as
  unused.
* libmisc/getdate.y: Tag the `string' parameter of yyerror() as
  unused.
* libmisc/getdate.y: The string provided to yyerror() is const.
* libmisc/getdate.y: Fix the prototypes of yylex() and yyerror().
2008-01-06 13:20:25 +00:00
nekral-guest
0e07f3e48d Remove the src parameter of copy_special().
The entry's information are taken from the stat structure.
2008-01-06 12:02:24 +00:00
nekral-guest
569a3b8e59 * libmisc/console.c, libmisc/ulimit.c, lib/sgetgrent.c,
lib/sgetpwent.c: Include "prototypes.h" to make
  sure the exported prototypes are the ones used for the definition
  of functions.
* lib/prototypes.h: Added prototypes for __gr_del_entry(),
  __gr_get_db(), __gr_get_head(), __gr_set_changed(), __gr_dup(),
  __pw_del_entry(), __pw_get_db(), __pw_get_head(), __pw_dup(),
  sgetgrent(), sgetpwent(), __sgr_del_entry(), __sgr_dup(),
  __sgr_get_head(), __sgr_set_changed(), __spw_get_head(),
  __spw_del_entry(), __spw_dup().
* lib/prototypes.h: Removed prototype for is_listed().
* lib/prototypes.h: Added name of the check_su_auth()'s parameters.
* lib/groupio.h: Removed prototypes for __gr_dup() and
  __gr_set_changed().
* lib/sgroupio.c: Removed prototypes for putsgent(), sgetsgent(),
  and __gr_get_db().
* lib/sgroupio.h: Removed prototypes for __sgr_dup() and
  __sgr_set_changed().
* lib/shadowio.c: Removed prototype for __pw_get_db().
* lib/pwio.c: Removed prototype for sgetpwent() and putpwent().
* lib/shadowio.h: Removed prototypes for __spw_dup() and
  __spw_set_changed().
* lib/pwio.h: Removed prototypes for __pw_dup() and
  __pw_set_changed().
* lib/commonio.h: Add protection against multiple inclusions.
* lib/prototypes.h: Include commonio.h (needed for the
  __xx_del_entry() functions).
2008-01-06 11:59:01 +00:00
nekral-guest
462be08456 * lib/prototypes.h: Add the dolastlog() prototype.
* lib/prototypes.h: Typo: login.c -> loginprompt.c
* src/login.c: Remove declaration of dolastlog().
* libmisc/log.c: dolastlog() should not have been changed to static.
  Include prototypes.h instead.
2008-01-05 16:44:28 +00:00
nekral-guest
db0dddc6e9 * libmisc/pwdcheck.c: Do not include <pwd.h>. Include <shadow.h>
and "pwauth.h" only when compiled without PAM support.
* src/chfn.c, src/chsh.c: Do not include <shadow.h>
* lib/commonio.c: Do not include <shadow.h>. Do not include
  <pwd.h>. Include "nscd.h" instead of <nscd.h>.
* configure.in: Do not check if shadow.h exist, but make sure it
  exists.
* libmisc/pwdcheck.c, src/chfn.c, src/chsh.c, lib/defines.h,
  lib/shadowmem.c, lib/shadowio.c, lib/commonio.c:
  HAVE_SHADOW_H is no more needed (shadow.h should always exist).
2008-01-05 16:33:43 +00:00
nekral-guest
5a4848c8cc do_pam_passwd should not have been defined static, prototypes.h needed
to be included instead.
2008-01-05 15:41:58 +00:00
nekral-guest
e94d2da45e Remove the declaration of getutent(), getutline(), setutent(), and
endutent() which are declared in <utmp.h>
2008-01-05 14:09:56 +00:00
nekral-guest
83b7153b40 Add missing include "shadowio.h". (This was OK as long as prototypes.h included this file.) 2008-01-05 13:40:49 +00:00
nekral-guest
53b075a760 * libmisc/pam_pass.c: Define do_pam_passwd() as static and add its prototype.
* libmisc/log.c: Define dolastlog() as static and add its prototype.
* src/chage.c: Define isnum() as static and add its prototype.
2008-01-05 13:37:32 +00:00
nekral-guest
b8ce324a66 Include config.h as a system include, as recommended by the autoconf documentation. 2008-01-05 13:32:32 +00:00
nekral-guest
99dc2b1abf Define is_listed() as static and add its prototype. 2008-01-05 13:29:24 +00:00
nekral-guest
96bca84ca4 Include "prototypes.h" to make sure the exported prototypes are
the ones used for the definition of functions.
2008-01-05 13:23:22 +00:00
nekral-guest
a3501dfd95 De-comment code (duplicate the entry when the _R function is not present on the system). 2008-01-01 14:48:04 +00:00
nekral-guest
b681e50ff2 * libmisc/copydir.c, src/usermod.c, lib/prototypes.h: The uid and
gid parameters can be set to -1 to indicate that the original
  owners must be kept. Change the types from uid_t/gid_t to a
  long int (signed).
* libmisc/copydir.c: Change the copy_entry(), copy_dir(),
  copy_symlink(), copy_special(), and copy_file() prototypes
  accordingly.
* lib/prototypes.h: Add the parameters' name for the
  libmisc/copydir.c functions.
2008-01-01 14:31:00 +00:00
nekral-guest
bb8af02978 Avoid empty file when WITH_AUDIT is not set. 2008-01-01 14:20:36 +00:00
nekral-guest
bca732693b * libmisc/limits.c, libmisc/obscure.c, src/login_nopam.c,
lib/pwauth.c: Avoid empty file when USE_PAM is set.
* src/login_nopam.c: Fix warnings: resolve_hostname takes and
  returns a constant string.
2008-01-01 14:18:55 +00:00
nekral-guest
b8650378c1 Document the new functions. 2007-12-28 00:35:41 +00:00
nekral-guest
9a9a9c0414 Other cleanups and documentation.
Do the checks, then build the filenames. Do not mix both.
2007-12-28 00:23:33 +00:00
nekral-guest
523392dc0b Stop at the first error. 2007-12-28 00:08:16 +00:00
nekral-guest
ed1dd1bb99 Avoid assignement in comparison. 2007-12-28 00:04:46 +00:00
nekral-guest
6987e6f12a Avoid implicit conversions to booleans. 2007-12-28 00:03:26 +00:00
nekral-guest
9c79c77de4 Avoid implicit casts. 2007-12-27 23:41:36 +00:00
nekral-guest
7f5a4e15c6 Avoid implicit brackets. 2007-12-27 23:40:00 +00:00
nekral-guest
6bc43fea06 Document selinux_file_context. 2007-12-27 23:32:47 +00:00
nekral-guest
cc4b37f65c Avoid assignment in comparisons. 2007-12-27 23:30:36 +00:00
nekral-guest
dfb6416a5b libmisc/copydir.c cleanup
* libmisc/copydir.c: Split copy_tree() in more maintainable functions:
	copy_entry(), copy_dir(), copy_symlink(), copy_hardlink(),
	copy_special(), and copy_file().
	* libmisc/copydir.c: -1 is used to indicate an error, directly set err
	to -1, instead of incrementing it, and checking if not nul at the
	end.
2007-12-27 23:23:51 +00:00
nekral-guest
5cbc86b7d9 Merge Debian's patch 451_login_PATH
* NEWS, libmisc/setupenv.c: Export PATH according to ENV_PATH and
	ENV_SUPATH, as for su. This impacts login.
	* man/login.1.xml: PATH and SUPATH are now used both when PAM support
	is disabled and enabled.
2007-12-26 23:15:43 +00:00
nekral-guest
fd970ab62c Merge Debian's patch 466_fflush-prompt
* libmisc/Makefile.am, lib/prototypes.h, libmisc/yesno.c, src/grpck.c,
	src/pwck.c: move yes_or_no() from grpck/pwck to a separate
	libmisc/yesno.c (with a read_only argument).
	* libmisc/fields.c, libmisc/yesno.c: Make sure stdout is flushed before
	reading the user's answer.
2007-12-26 16:50:38 +00:00
nekral-guest
65d0682647 Merge RedHat's patch shadow-4.0.18.1-mtime.patch:
* NEWS: Document that usermod will now preserve user's file modification
    and access time.
    * libmisc/copydir.c: Preserve the access and modification time of copied
    files. This is important for usermod. This will also impact useradd, for
    the skeleton files, but this is not important.
    * libmisc/copydir.c: Stop and return an error if a file could not be
    closed after during a copy.
2007-12-26 13:54:23 +00:00
nekral-guest
462794685f Fix time () prototype. 2007-12-08 23:25:52 +00:00
nekral-guest
4d606cc690 * configure.in: New configure option: --with-sha-crypt enabled by
default. Keeping the feature enabled is safe. Disabling it permits
  to disable the references to the SHA256 and SHA512 password
  encryption algorithms from the usage help and manuals (in addition
  to the support for these algorithms in the code).
* libmisc/obscure.c, libmisc/salt.c, src/newusers.c,
  src/chpasswd.c, src/chgpasswd.c, src/passwd.c: ENCRYPT_METHOD is
  always supported in login.defs. Remove the ENCRYPTMETHOD_SELECT
  preprocessor condition.
* libmisc/obscure.c, libmisc/salt.c, src/newusers.c,
  src/chpasswd.c, src/chgpasswd.c, src/passwd.c: Disable SHA256 and
  SHA512 if USE_SHA_CRYPT is not defined (this corresponds to a
  subset of the ENCRYPTMETHOD_SELECT sections).
2007-11-24 13:08:08 +00:00
nekral-guest
e1e619074c Re-indent. 2007-11-24 00:00:12 +00:00
nekral-guest
a99bec34a9 Make sure method is not NULL, defaulting to DES. Thanks to Dan Kopecek <dkopecek@redhat.com>. 2007-11-23 23:57:47 +00:00
nekral-guest
963bfaf521 * Move the srandom call to gensalt.
* Replace the test on salt_size by an assert.
2007-11-23 21:04:43 +00:00
nekral-guest
43b10b311a Applied patch shadow-utils-4.0.18.2-salt.patch. Thanks to Dan Kopecek <dkopecek@redhat.com> 2007-11-23 20:51:43 +00:00
nekral-guest
add1c18b2e * src/chpasswd.c: Added crypt method: NONE.
* src/chpasswd.c: Added --sha-rounds to the usage().
* libmisc/Makefile.am, libmisc/getlong.c, src/chgpasswd.c,
  src/chpasswd.c: New getlong function. Replace chpasswd's and
  chgpasswd's getnumber.
2007-11-23 20:09:57 +00:00
nekral-guest
9aa40bb96d * libmisc/obscure.c, libmisc/salt.c, src/passwd.c: Match DES, MD5,
SHA256, and SHA512 exactly (not only the first 3/6 chars).
* libmisc/salt.c (SHA_salt_rounds): Set rounds to the specified
  prefered_rounds value, if specified.
* src/gpasswd.c, libmisc/salt.c: Fix compilation warnings (use
  size_t for lengths).
* src/chpasswd.c, src/chgpasswd.c: Add missing parenthesis.
2007-11-20 20:00:16 +00:00
nekral-guest
0b695f5a76 * lib/prototypes.h, libmisc/salt.c: Add parameters to
crypt_make_salt to force the crypt method and number of rounds.
* libmisc/salt.c: Add parameter to SHA_salt_rounds to force the
  number of rounds.
* libmisc/salt.c, lib/getdef.c: ENCRYPT_METHOD and MD5_CRYPT_ENAB
  are needed also when USE_PAM (e.g. for chpasswd).
* src/newusers.c, src/gpasswd.c: Use the new crypt_make_salt prototype.
* src/chpasswd.c, src/chgpasswd.c: Add option -c, --crypt-method
  and -s, --sha-rounds to specify the crypt method and number of
  rounds in case of one of the SHA methods. The new prototype of
  crypt_make_salt simplifies the handling of -m, --md5.
2007-11-20 09:33:52 +00:00
nekral-guest
eb23bbfd98 Hopefully, I review my commits in the morning... 2007-11-20 09:20:34 +00:00
nekral-guest
e406b7fe4a * libmisc/salt.c: The salt has a random size (between 8 and 16
bytes).
* lib/getdef.c, etc/login.defs: Add definitions for
  SHA_CRYPT_MIN_ROUNDS and SHA_CRYPT_MAX_ROUNDS.
* libmisc/salt.c: Use SHA_CRYPT_MIN_ROUNDS and SHA_CRYPT_MAX_ROUNDS
  to add a random number of rounds if needed.
2007-11-20 00:05:54 +00:00
nekral-guest
c214b26ee6 * libmisc/salt.c (MAGNUM): Terminate the array with nul (the array
is then used with strcat).
* libmisc/salt.c (crypt_make_salt): Initialize result[0] to nul at
  the beginning (was not initialized when USE_PAM).
* libmisc/salt.c (crypt_make_salt): Check that ENCRYPT_METHOD is a
  valid crypt method.
2007-11-19 22:34:48 +00:00
nekral-guest
65f536165d Fix typo introduced while merging RedHat patch shadow-4.0.18.1-sha256.patch. 2007-11-19 22:16:50 +00:00
nekral-guest
b8d8d0de00 Add support for SHA256 and SHA512 encrypt methods. Apply RedHat's patch
shadow-4.0.18.1-sha256.patch. Thanks to Peter Vrabec. Hardly no changes
except re-indent and changes related to recent modifications (max_salt_len
in crypt_make_salt). Changes in lib/defines.h not applied (definition of
ENCRYPTMETHOD_SELECT). I will add a configure check or flag.
2007-11-19 22:14:19 +00:00
nekral-guest
39e5c0a1ab Fix some compilation warnings:
* src/login.c: "dereferencing type-punned pointer will break
   strict-aliasing rules", add a variable indirection: ptr_pam_user.
 * lib/commonio.c: do not initialize the sb stat structure.
 * lib/pwio.c, lib/shadowio.c, lib/sgroupio.c, lib/groupio.c:
   initialize the security context if WITH_SELINUX.
 * lib/nscd.c: The service argument is not const (used in the exec*
   parameters). This matches with the prototype definition.
 * src/groupmems.c: Avoid ++i when i is also used in the same line.
 * src/newusers.c: i is positive every time it is compared. Add
   cast to unsigned int.
 * src/nologin.c: Use a main() prototype with no arguments.
 * libmisc/getdate.y: Initialize the type and value fields of the
   terminating entry for each TABLE.
 * libmisc/tz.c: Use "TZ=CST6CDT" as the default timezone.
2007-11-19 20:25:36 +00:00
nekral-guest
9adfc136b6 * lib/prototypes.h, configure.in, libmisc/Makefile.am,
libmisc/xgetXXbyYY.c, libmisc/xgetpwnam.c, libmisc/xgetpwuid.c,
  libmisc/xgetgrnam.c, libmisc/xgetgrgid.c, libmisc/xgetspnam.c:
  Added functions xgetpwnam(), xgetpwuid(), xgetgrnam(),
  xgetgrgid(), and xgetspnam(). They allocate memory for the
  returned structure and are more robust to successive calls. They
  are implemented with the libc's getxxyyy_r() functions if
  available.
* libmisc/limits.c, libmisc/entry.c, libmisc/chowntty.c,
  libmisc/addgrps.c, libmisc/myname.c, libmisc/rlogin.c,
  libmisc/pwdcheck.c, src/newgrp.c, src/login_nopam.c,
  src/userdel.c, src/lastlog.c, src/grpck.c, src/gpasswd.c,
  src/newusers.c, src/chpasswd.c, src/chfn.c, src/groupmems.c,
  src/usermod.c, src/expiry.c, src/groupdel.c, src/chgpasswd.c,
  src/su.c, src/useradd.c, src/groupmod.c, src/passwd.c, src/pwck.c,
  src/groupadd.c, src/chage.c, src/login.c, src/suauth.c,
  src/faillog.c, src/groups.c, src/chsh.c, src/id.c: Review all the
  usage of one of the getpwnam(), getpwuid(), getgrnam(),
  getgrgid(), and getspnam() functions. It was noticed on
  http://bugs.debian.org/341230 that chfn and chsh use a passwd
  structure after calling a pam function, which result in using
  information from the passwd structure requested by pam, not the
  original one. It is much easier to use the new xget... functions
  to avoid these issues. I've checked which call to the original
  get... functions could be left (reducing the scope of the
  structure if possible), and I've left comments to ease future
  reviews (e.g. /* local, no need for xgetpwnam */).
  Note: the getpwent/getgrent calls should probably be checked also.
* src/groupdel.c, src/expiry.c: Fix typos in comments.
* src/groupmod.c: Re-indent.
* libmisc/Makefile.am, lib/groupmem.c, lib/groupio.c, lib/pwmem.c,
  lib/pwio.c, lib/shadowmem.c, lib/shadowio.c: Move the __<xx>_dup
  functions (used by the xget... functions) from the <xx>io.c files
  to the new <xx>mem.c files. This avoid linking some utils against
  the SELinux library.
2007-11-18 23:15:26 +00:00
nekral-guest
ce579ac6d2 Fix typo: EXTRA_DOST -> EXTRA_DIST. 2007-11-18 01:21:43 +00:00
nekral-guest
449f17385a * libmisc/salt.c: Make sure the salt string is terminated at the
right place (either 8th, or 11th position).
 * NEWS, src/chgpasswd.c, src/chpasswd.c: The protocol + salt does
   not need 15 chars. No need for a temporary buffer.
   This change the fix committed on 2007-11-10. The salt provided to
   pw_encrypt could have been too long.
2007-11-16 19:02:00 +00:00
nekral-guest
f55e00dc4e Add support for uClibc with no l64a(). 2007-11-16 12:36:21 +00:00
nekral-guest
b2120265fd Added the subversion svn:keywords property (Id) for proper identification. 2007-11-10 23:46:11 +00:00
nekral-guest
16285e6768 Add support for 2 new resource limits. Thanks to Justin Bronder for the
patch. This was reported in the Debian bug #442334.
This only impact shadow when it is not compiled with PAM support.
2007-10-27 19:45:21 +00:00
nekral-guest
79bf2081fe Commit the last version from the PLD CVS repository.
(last changelog entry: 2007-02-01)
This also adds the files which were present in the CVS repository, but not
present in the shadow archives.
2007-10-07 14:36:51 +00:00
nekral-guest
0d93a36930 Remove generated files present in the shadow archives but not in the CVS
repository.
2007-10-07 13:59:23 +00:00
nekral-guest
5e20c4359f [svn-upgrade] Integrating new upstream version, shadow (4.0.18) 2007-10-07 11:47:57 +00:00
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8a78a8d68c [svn-upgrade] Integrating new upstream version, shadow (4.0.17) 2007-10-07 11:47:45 +00:00
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0fa9083026 [svn-upgrade] Integrating new upstream version, shadow (4.0.16) 2007-10-07 11:47:33 +00:00
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591830e43b [svn-upgrade] Integrating new upstream version, shadow (4.0.15) 2007-10-07 11:47:22 +00:00
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24178ad677 [svn-upgrade] Integrating new upstream version, shadow (4.0.14) 2007-10-07 11:47:11 +00:00
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8451bed8b0 [svn-upgrade] Integrating new upstream version, shadow (4.0.13) 2007-10-07 11:47:01 +00:00
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e89f3546f2 [svn-upgrade] Integrating new upstream version, shadow (4.0.12) 2007-10-07 11:46:52 +00:00
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1de90a599c [svn-upgrade] Integrating new upstream version, shadow (4.0.11.1) 2007-10-07 11:46:43 +00:00
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b48129fcbb [svn-upgrade] Integrating new upstream version, shadow (4.0.11) 2007-10-07 11:46:34 +00:00
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8c50e06102 [svn-upgrade] Integrating new upstream version, shadow (4.0.10) 2007-10-07 11:46:25 +00:00
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7c47e0fde3 [svn-upgrade] Integrating new upstream version, shadow (4.0.9) 2007-10-07 11:46:16 +00:00
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8e167d28af [svn-upgrade] Integrating new upstream version, shadow (4.0.8) 2007-10-07 11:46:07 +00:00
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0ee095abd8 [svn-upgrade] Integrating new upstream version, shadow (4.0.7) 2007-10-07 11:45:58 +00:00
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164b557066 [svn-upgrade] Integrating new upstream version, shadow (4.0.6) 2007-10-07 11:45:49 +00:00
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b0e078d9c8 [svn-upgrade] Integrating new upstream version, shadow (4.0.5) 2007-10-07 11:45:40 +00:00
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effd479bff [svn-upgrade] Integrating new upstream version, shadow (4.0.4) 2007-10-07 11:45:23 +00:00
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4903ce068e [svn-upgrade] Integrating new upstream version, shadow (4.0.3) 2007-10-07 11:45:14 +00:00
nekral-guest
37dc61340b [svn-upgrade] Integrating new upstream version, shadow (4.0.2) 2007-10-07 11:45:07 +00:00
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9db6abfa42 [svn-upgrade] Integrating new upstream version, shadow (4.0.1) 2007-10-07 11:44:59 +00:00
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3bc4996775 [svn-upgrade] Integrating new upstream version, shadow (4.0.0) 2007-10-07 11:44:51 +00:00
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8fee8c57ae [svn-upgrade] Integrating new upstream version, shadow (20001016) 2007-10-07 11:44:44 +00:00
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4e3fe42600 [svn-upgrade] Integrating new upstream version, shadow (20001012) 2007-10-07 11:44:38 +00:00
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efd7efa9f1 [svn-upgrade] Integrating new upstream version, shadow (20000826) 2007-10-07 11:44:14 +00:00
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446e664caa [svn-upgrade] Integrating new upstream version, shadow (19990827) 2007-10-07 11:44:08 +00:00
nekral-guest
45c6603cc8 [svn-upgrade] Integrating new upstream version, shadow (19990709) 2007-10-07 11:44:02 +00:00