Commit Graph

59 Commits

Author SHA1 Message Date
4a4549c49b * src/userdel.c, libmisc/user_busy.c, libmisc/Makefile.am,
lib/prototypes.h: Move user_busy() to libmisc/user_busy.c.
	* NEWS, libmisc/user_busy.c: On Linux, do not check if an user is
	logged in with utmp, but check if the user is running some
	processes. If not on Linux, continue to search for an utmp record,
	but make sure the process recorded in the utmp entry is still
	running.
2009-05-18 18:32:17 +00:00
8f64190223 Fix typos. 2009-05-09 13:15:38 +00:00
d1534c53f7 * libmisc/non_interactive_pam_conv.c,
libmisc/pam_pass_non_interractive.c, libmisc/Makefile.am: Renamed.
	* libmisc/pam_pass_non_interractive.c, lib/prototypes.h:
	non_interactive_password and non_interactive_pam_conv do not need
	to be externally visible.
	* libmisc/pam_pass_non_interractive.c: Added declaration of
	ni_conv.
	* libmisc/pam_pass_non_interractive.c: Only compile ifdef USE_PAM.
	* libmisc/pam_pass_non_interractive.c, lib/prototypes.h:
	Added do_pam_passwd_non_interractive().
	* src/chpasswd.c: Use do_pam_passwd_non_interractive().
2009-05-09 13:15:25 +00:00
102253834a * lib/prototypes.h: Replace #if by #ifdef
* lib/prototypes.h, libmisc/non_interactive_pam_conv.c: Added
	non_interactive_pam_conv() and non_interactive_password.
2009-04-28 20:06:46 +00:00
851245107d * lib/prototypes.h: Replace HAVE_UTMPX_H by USE_UTMPX.
* lib/prototypes.h, libmisc/log.c: Added splint annotations.
	* libmisc/log.c: Added SYSLOG warning when lseek fails (should not
	happen).
2009-04-27 20:15:09 +00:00
ab6c366668 * lib/prototypes.h: Added prototypes of getulong() and get_pid().
* lib/prototypes.h: Added splint annotations.
2009-04-24 23:35:57 +00:00
7f165aab7f * libmisc/find_new_gid.c, libmisc/find_new_uid.c,
libmisc/isexpired.c, src/groupadd.c, lib/pwauth.h, lib/groupmem.c,
	lib/shadowmem.c, lib/pwmem.c, lib/prototypes.h: Added splint
	annotations.
2009-04-23 17:43:27 +00:00
614c79defc * libmisc/xgetXXbyYY.c, libmisc/myname.c, libmisc/getgr_nam_gid.c,
libmisc/salt.c, libmisc/list.c, libmisc/cleanup.c, src/login.c,
	lib/getdef.h, lib/groupio.c, lib/getlong.c, lib/gshadow_.h,
	lib/sgroupio.c, lib/shadowio.c, lib/pwio.c, lib/commonio.h,
	lib/fputsx.c, lib/prototypes.h: Added splint annotations.
	* lib/groupio.c: Avoid implicit conversion of pointers to
	booleans.
	* lib/groupio.c: Free allocated buffers in case of failure.
2009-04-23 09:57:03 +00:00
2c0f3ef707 * libmisc/utmp.c, libmisc/age.c, libmisc/shell.c, lib/groupio.c,
lib/groupio.h, lib/sgroupio.c, lib/sgroupio.h, lib/shadowio.c,
	lib/pwio.c, lib/commonio.c, lib/shadowio.h, lib/pwio.h,
	lib/commonio.h, lib/prototypes.h: Added splint annotations.
2009-04-22 21:21:14 +00:00
82c1a583f8 * libmisc/utmp.c: Reworked. Get rid of Linux specific stuff. Get rid
of global utent/utxent variables. Only reuse the ut_id and maybe
	the ut_host fields from utmp.
	* lib/prototypes.h, libmisc/utmp.c: Removed checkutmp(),
	setutmp(), setutmpx().
	* lib/prototypes.h, libmisc/utmp.c: Added get_current_utmp(),
	prepare_utmp(), prepare_utmpx(), setutmp(), setutmpx().
	* libmisc/utmp.c (is_my_tty): Only compare the name of the utmp
	line with ttyname(). (No stat of the two terminals to compare the
	devices).
	* libmisc/utmp.c: Use getaddrinfo() to get the address of the
	host.
	* configure.in: Check for getaddrinfo().
	* configure.in: Use AC_CHECK_MEMBERS to check for the existence of
	fields in the utmp/utmpx structures.
	* configure.in: Reject systems with utmpx support but no ut_id
	field in utmp. This could be fixed later if needed.
	* src/login.c: Use the new utmp functions. This also simplifies
	the failtmp() handling.
	* src/login.c: passwd_free() renamed to pw_free() and
	shadow_free() renamed to spw_free()
2009-04-21 22:39:14 +00:00
5bdf239a66 * lib/shadowmem.c: Added spw_free().
* lib/shadowio.c: Use spw_free() for shadow_free().
	* lib/groupmem.c: Added gr_free().
	* lib/groupio.c: Use gr_free() for group_free().
	* lib/pwmem.c: Include define.h before prototypes.h
	* lib/pwmem.c: Added pw_free().
	* lib/pwio.c: Use pw_free() for passwd_free().
	* lib/sgroupio.c: Added sgr_free().
	* lib/sgroupio.c: Use sgr_free() for gshadow_free().
	* lib/prototypes.h: Added gr_free(), pw_free(), sgr_free(),
	spw_free().
2009-04-21 22:14:10 +00:00
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
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
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
413bb19543 * lib/Makefile.am, lib/prototypes.h: Added sgetspent.c. 2009-04-10 22:35:43 +00:00
66e39884e2 * lib/prototypes.h: pwd_to_spwd() should be declared if USE_PAM is
NOT defined.
2009-04-10 22:34:29 +00:00
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
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
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
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
2b290e7abb * 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 23:56:51 +00:00
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
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
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
f86b2704d5 * lib/groupio.h, lib/prototypes.h, lib/pwio.h, lib/sgetgrent.c:
Include <sys/types.h> before <pwd.h> and <grp.h>. It is necessary
	for the definition of uid_t and gid_t.
	* lib/pwmem.c: do not include <pwd.h>, "pwio.h" is sufficient
	here.
2008-08-30 18:30:58 +00:00
d4eced9b84 * lib/prototypes.h: Fix getrange prototype. 2008-07-21 22:45:49 +00:00
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
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
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
0afd6a8312 * lib/prototypes.h: Add the getrange() prototype.
* lib/prototypes.h: Fix the valid_field() prototype (does not
	return an bool).
	* lib/prototypes.h: Fix the valid() prototype (it does return a
	bool).
2008-06-14 21:11:19 +00:00
53543b9b6a * lib/prototypes.h: Define AUDIT_NO_ID to (unsigned int) -1. This
value should be used when the ID should not be considered.
	* lib/prototypes.h: Fix the prototype of do_rlogin() according to
	earlier changes.
2008-06-13 21:57:47 +00:00
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
f79fd32208 * lib/prototypes.h: Fix the prototypes to match earlier changes. 2008-06-10 20:02:47 +00:00
9305161183 * lib/prototypes.h: Fix prototypes according to earlier changes (usage of the bool type).
* lib/prototypes.h: Add the arguments' name to the prototypes.
2008-05-26 08:56:34 +00:00
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
d94602add8 login_access() is used in src/login.c, and defined in src/login_nopam.c
(which lacks a prototype). Move its prototype from src/login.c to
lib/prototypes.h.
2008-03-17 23:04:46 +00:00
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
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
9c7ddf94c9 Remove old comments in the header. 2008-01-05 17:22:38 +00:00
050364aba2 Include <lastlog.h> for the declaration of struct lastlog. 2008-01-05 17:20:45 +00:00
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
cea5c823a1 Fix the do_pam_passwd() prototype (it returns void). 2008-01-05 15:43:33 +00:00
b7d372d8e3 "shadowio.h" was included for the definition of the spwd structure.
Replace this include by <shadow.h>
2008-01-05 13:07:54 +00:00
867034e3ba grent.c does not exist anymore. Remove the putgrent prototype. 2008-01-05 13:05:21 +00:00
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
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
acba134aae Added prototype for getlong. 2007-11-23 20:11:00 +00:00
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
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
b2120265fd Added the subversion svn:keywords property (Id) for proper identification. 2007-11-10 23:46:11 +00:00