Commit Graph

76 Commits

Author SHA1 Message Date
nekral-guest
db38d0b104 * src/chage.c: Fix typo: s/maximim/maximum/
* src/chage.c: New function: fail_exit(). Change most of the exit()
	to a fail_exit, which makes sure the files are unlocked (new global
	variables: pw_locked, spw_locked), the PAM transaction is ended, and
	the failure is logged to libaudit (use a global user_name and user_uid
	for logging).
	* src/chage.c: Compilation fix for PAM support (pamh needs to be
	global since the function split).
	* src/chage.c: Document process_flags(), check_flags(), check_perms(),
	open_files(), and close_files().
	* src/chage.c: Split update_age() and get_defaults() out of main()
	* src/chage.c: Drop the privileges just after opening the files.
	* src/chage.c: Do not log to audit only if the user has an entry in
	the shadow file.
	* NEWS, src/chage.c (open_files): Also open the password file for
	writing. This fix chage when the user only has a password entry (and
	no shadow entries).
	* src/chage.c (get_defaults): Use default values that don't change the
	behavior of the account for the fields that are not specified when the
	user has no shadow entry.
2007-12-31 04:29:30 +00:00
nekral-guest
623010396c Added support for gshadow. 2007-12-29 17:26:28 +00:00
nekral-guest
098173e1df Do not add the new user to the group's members, because the group is already
the primary group of the new user.
2007-12-29 17:05:13 +00:00
nekral-guest
5714adb090 Recommend editing the shadowed (resp. regular) file if the regular (resp.
shadowed) file was edited.
2007-12-26 23:43:55 +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
b44a6c316d If started as init, login and sulogin need to start a new session. 2007-12-26 22:36:54 +00:00
nekral-guest
f5461ff01e Merge Debian's patch 408_passwd_check_arguments
* NEWS, src/passwd.c: Make sure that no more than one username
	argument was provided.
2007-12-26 22:17:13 +00:00
nekral-guest
3a48f0954c Merge Debian's patch 412_lastlog_-u_numerical_range
* NEWS, src/lastlog.c, man/lastlog.8.xml: Accept numerical user, or
  ranges with the -u option.
* TODO: The same change should be done on faillog.
2007-12-26 21:54:04 +00:00
nekral-guest
e663c696c2 su's arguments are now reordered. If needed, use -- to separate su's
options from the shell's options.
2007-12-26 15:10:48 +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
c57e8983ff Add option -l to avoid adding the user to the lastlog and faillog databases
Fix the release numbers for the current NEWS entries.
2007-12-26 10:15:20 +00:00
nekral-guest
d6ee05ef93 Do not install the shadow library per default.
lib_LTLIBRARIES changed to noinst_LTLIBRARIES.
2007-12-26 09:18:45 +00:00
nekral-guest
34ed03d978 * NEWS, configure.in: Prepare the 4.1.0 release.
* NEWS, src/chgpasswd.c: Use chgpasswd PAM policy file instead of
  chpasswd's one.
* NEWS: The login.defs variables are documented.
2007-12-09 22:54:53 +00:00
nekral-guest
50452e30fc Prepare the 4.1.0-rc1 release. 2007-11-27 20:08:16 +00:00
nekral-guest
2e782e3d7d * libmisc/salt.c: Make sure method is not NULL, defaulting to DES.
Thanks to Dan Kopecek <dkopecek@redhat.com>.
* src/chpasswd.c, src/chgpasswd.c: Do not use DES by default, but
  the system default define in /Etc/login.defs. Thanks to Dan
  Kopecek <dkopecek@redhat.com>.
* NEWS, man/chpasswd.8.xml, man/chgpasswd.8.xml: Do not mention
  DES as the default algorithm.
* src/chpasswd.c, src/chgpasswd.c: Tag the ENCRYPTMETHOD_SELECT
  dependent code accordingly.
2007-11-24 00:16:41 +00:00
nekral-guest
1cc6fd0d16 News options -c/--crypt-method -s/--sha-rounds to newusers.
Document also new login.defs variables.
2007-11-23 20:24:42 +00:00
nekral-guest
e15fbb905c * NEWS, lib/getdef.c, man/login.defs.5.xml: New login.defs
variable: MAX_MEMBERS_PER_GROUP. Used for the split groups support.
* lib/commonio.c, lib/commonio.h: Add an open_hook and close_hook
  operation. They are called after the database is actually opened
  and parse, or before it is closed.
* lib/groupio.c: Add an open_hook to merge split groups, and an
  close group to split groups if MAX_MEMBERS_PER_GROUP is set.
  This fixes gpasswd and chgpasswd when split groups are used.
* lib/sgroupio.c, lib/shadowio.c, lib/pwio.c: No open or close
  hooks for these databases. (unsure about what should be the gshadow
  behavior for split groups)
2007-11-23 00:07:59 +00:00
nekral-guest
a0488ccac2 * NEWS, src/gpasswd.c: Read the group and shadow groups using
gr_locate and sgr_locate. gpasswd write in the file database. Thus
  it should read information from the file database, not using
  getgrnam. The change to sgr_locate is just for consistency. This
  requires opening the group databases (read only) using
  gr_open/sgr_open.
* NEWS: Indicate that manpages should be re-generated if configure
  option are changed, due to conditions.
2007-11-22 21:55:12 +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
d16cc1ea89 Add a NEWS entry to indicate the review of the usage of getpwnam(),
getpwuid(), getgrnam(), getgrgid(), and getspnam().
2007-11-19 01:19:45 +00:00
nekral-guest
7b50ff67f9 Do not mention the patch names in the NEWS entries. They are mentioned in
the ChangeLog.
2007-11-17 22:21:50 +00:00
nekral-guest
a8aa7028f4 Add NEWS entries for the previous changes. 2007-11-17 22:17:42 +00:00
nekral-guest
0743a7236d Same fixes as applied to usermod: refuse to unlock an account when it
would result in a passwordless account.
2007-11-17 22:05:31 +00:00
nekral-guest
85463e754d Refuse to unlock an account when it would result in a passwordless
account.  Based on Openwall's patch shadow-4.0.4.1-owl-usermod-unlock.diff
2007-11-17 22:02:22 +00:00
nekral-guest
1bcf56c8b2 Start applying Debian patch 409_man_generate_from_PO:
* NEWS: Applied Debian patch 409_man_generate_from_PO to
   automatically generate the translated manpages from the POs.
 * man/Makefile.am: Replace the individual rules for the generation
   of the manpages (from XML) by a generic Makefile rule an
   dependencies for the linked manpages.
2007-11-17 17:47:02 +00:00
nekral-guest
0fd1ed4517 Avoid terminating the PAM library in the forked child. This is done later
in the parent after closing the PAM session.
This fixes http://bugs.debian.org/412061.
Debian patch 405_su_no_pam_end_before_exec.
2007-11-17 17:19:44 +00:00
nekral-guest
fb6cb07a60 Remove the preprocessor check SHADOWPWD. The variable is no more defined
(and always assumed).  Debian patch 493_pwck_no_SHADOWPWD.
2007-11-17 16:50:26 +00:00
nekral-guest
5bcc89ffe7 Add NEWS entries for the last 2 changes. 2007-11-17 16:43:00 +00:00
nekral-guest
af045a0733 Make usermod -o and -u work independently of the argument order. 2007-11-17 14:40:54 +00:00
nekral-guest
4aafb131ca * NEWS, lib/nscd.c: Execute nscd -i instead of using the private
glibc socket to flush the nscd tables. This comes from the RedHat
  patch shadow-4.0.16-nscd.c.
* lib/commonio.c: Forbid inheritance of the passwd and group files
  to the spawed processes (like nscd). This comes from the RedHat
  patch shadow-4.0.17-notInheritFd.patch.
* lib/nscd.h: Update header.
2007-11-17 14:04:05 +00:00
nekral-guest
24e742d202 * src/usermod.c (fail_exit): Add static variables pw_locked,
spw_locked, gr_locked, and sgr_locked to indicate which files must
  be unlocked.
* src/usermod.c (open_files, close_files): Open and close the
  group files as well as the passwd files. This permit to check if
  the group files modification are allowed before writing the passwd
  files.
* src/usermod.c (grp_update, update_gshadow, update_group): Do not
  return a status code, but call fail_exit() in case of error. The
  group files are no more opened and closed in update_gshadow() and
  update_group().
* src/usermod.c (main): move the call to grp_update between
  open_files and close_files.
* src/usermod.c: Differentiate failure to add a group entry and
  failure to add a shadow group entry.
2007-11-17 11:42:47 +00:00
nekral-guest
7ecdf9b71f Update the group database before flushing the nscd caches. 2007-11-16 23:29:41 +00:00
nekral-guest
0325483ee4 Abort if an error is found while updating the user or group database. No
changes will be written in the databases.
2007-11-16 23:26:56 +00:00
nekral-guest
07c2610170 * lib/commonio.c (next_entry_by_name): New function.
* NEWS, lib/commonio.c (commonio_update): When an entry is updated, make
   sure that there are no other entry with the same name. This fixes
   an infinite loop in userdel and usermod when an (erroneous) group 
   file contains two entries with the same name.
   (https://bugzilla.redhat.com/show_bug.cgi?id=240915)
2007-11-16 22:59:14 +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
e0edb7db17 Add support for systems with no innetgr(). On those systems, username
with an @ will be treated like any other username (i.e. lookup in the
local database for an user with an @). Thanks to Mike Frysinger for the
patch.
2007-11-16 11:32:42 +00:00
nekral-guest
8d527f156d Declare the child and pid variable at the beginning of a block. This
fixes a compilation issue with gcc 2.95. The intent is the same as
Gentoo's patch shadow-4.0.12-gcc2.patch.
2007-11-14 13:46:15 +00:00
nekral-guest
15f43716c1 Add a variable to set the suid permissions. This should simplify Gentoo's
patch shadow-4.0.11.1-perms.patch.
2007-11-14 13:32:25 +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
f9de15fdcf Don't ask for a password if there are no group passwords. Just directly
give up. This comes from the Fedora's patch shadow-4.0.13-newgrpPwd.patch,
and seems to be the only part with an effect.
2007-11-10 18:54:40 +00:00
nekral-guest
1bdb92706e Fix chpasswd and chgpasswd stack overflow. Based on Fedora's shadow-4.0.18.1-overflow.patch. 2007-11-10 18:48:23 +00:00
nekral-guest
6a051e1544 Allow non numerical group identifier to be specified with useradd's -g
option. Applied Debian patch 397_non_numerical_identifier. Thanks also to
Greg Schafer <gschafer@zip.com.au>.
2007-11-10 15:51:38 +00:00
nekral-guest
6a73df0b18 Update the release date. 2007-10-28 15:36:14 +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
f0a3e8b09e Updated Chinese translation (zh_CN: 385t11f4t). 2007-10-27 12:35:57 +00:00
nekral-guest
3d67951f15 Updated Finish translation.
Thanks to Tommi Vainikainen <thv+debian@iki.fi>.
2007-10-27 12:08:44 +00:00
nekral-guest
e3f303fdb5 If compiled without PAM support, enforce the limits from /etc/limits when
one of the -, -l, or --login options is set, even if called by root.
Thanks to Justin Bronder.
2007-10-12 22:36:26 +00:00
nekral-guest
756b6812a6 Convert the Changelog and NEWS to UTF-8. 2007-10-07 14:57:03 +00:00
nekral-guest
9873619e22 Fix the NEWS entries. The shadow-4.0.18.1 header was missing and
shadow-4.0.18.1/shadow-4.0.18.2 entries were mixed.
2007-10-07 14:52:16 +00:00