Commit Graph

2706 Commits

Author SHA1 Message Date
Iker Pedrosa
0593b330d8 Suggest badname if name has special characters
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2076819

Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
2022-05-06 10:13:51 -05:00
Christian Göttsche
58b6e97a9e passwd: erase password copy on all error branches 2022-04-30 13:19:14 -05:00
Matheus Marques
edca359022 usermod: fix alphabetical order in help message 2022-04-25 21:33:11 -05:00
Serge Hallyn
5a7ed86fba Work around git safe.directory enforcement
Git wants to ensure that you do not read .git owned by other users.
But we fetch+build as 'build' user, and run tests as root user.  Those
tests calculate git topdir using git rev-parse --show-toplevel, which
git now fails.

Setting safe.directory, seems wrong.  Let's just use bash to figure
out the top dir.
2022-04-25 10:52:29 -05:00
juyin
9cdb5251b6 chpasswd: add IS_CRYPT_METHOD
Use macro IS_CRYPT_METHOD instead of ’strcmp(crypt_method, xx)==0’ to make the code more cleanup
2022-04-03 21:07:09 -05:00
juyin
3c1e5fcf16 refactor get_salt function
refactor get_salt function to make it easier to read.
2022-04-03 21:07:09 -05:00
juyin
3732cf72d6 chpasswd: fix function problem with -R parameter
Generating salt value depends on /dev/urandom. But after the
function process_root_flag changed the root directory, It does
not exist.

So, generate salt value before changeing the directory.

Fixes: #514
2022-04-03 21:07:09 -05:00
juyin
a026154c6f chpasswd: add get_salt for generating salt value
The function that generates the salt value is extracted separately, and it is more convenient to modify it later.
2022-04-03 21:07:09 -05:00
juyin
a43d0b95c4 libmisc: add check fopen return value in read_random_bytes()
Returns null when fopen fails. Then, using fread with a null pointer will cause a segfault.

Signed-off-by: Yan Zhu <zhuyan34@huawei.com>
2022-04-03 21:07:09 -05:00
Niko
e9bf727253 Handle ERANGE error correctly
The reentrant functions getgrgid_r, getgrnam_r, getpwnam_r, etc. all return an error code instead of setting errno. Adapt the error check accordingly.
2022-03-18 20:24:10 -05:00
Iker Pedrosa
57cd14f194 AUTHORS: improve markdown output
The markdown output for the maintainers, authors and contributors list
was wrapped in a single line and it was difficult to read. I've created
an unordered list to get a better output. On top of that I've also added
myself as a maintainer.

Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
2022-03-18 16:10:51 -05:00
Steve Grubb
4f393a5f9f Change to strncat
ut_line is declared as a nonstring in bits/utmp.h. It might not be NUL
terminated. Limit how much it copies to the size of the array.
2022-03-18 16:02:01 -05:00
ed neville
b7bbf1beb8 Fix code comment
Improving check around pw_dir which may be NULL
2022-03-13 09:06:36 -05:00
Iker Pedrosa
d2da05aa1b CI: add fedora to build
Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
2022-03-11 12:40:47 -06:00
Adam Sampson
c9015a7e58 Fix syntax error in usermod man source.
Signed-off-by: Adam Sampson <ats@offog.org>
2022-03-07 19:39:49 -06:00
Markus Hiereth
3a091d5def Improve groupadd and useradd manpage
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2022-03-06 18:48:22 -06:00
Markus Hiereth
5f88f2cca7 update useradd homepage
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2022-03-06 18:37:39 -06:00
Markus Hiereth
2f30d235c2 Manpage improvements for usermod
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2022-03-06 18:12:13 -06:00
Markus Hiereth
10b2e1e7c5 Improve groups and id manpages
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2022-03-06 18:00:20 -06:00
Markus Hiereth
b3ce696f36 Improve pwck manpage
Signed-off-by: Serge Hallyn <shallyn@cisco.com>
2022-03-06 17:53:02 -06:00
Ali Riza KESKIN
212d20c80e fix PAM service files --without-selinux
Make pam_selinux.so optional in environments where the module isn't provided.
2022-03-04 08:51:20 -06:00
Jami Kettunen
1882c66bda configure.ac: Default to max group name length of 32
This used to be 16 for historical reasons but these days basically every
distro configures --with-group-name-max-length=32 to make it match the
max Linux username length, make it default.

Signed-off-by: Jami Kettunen <jami.kettunen@protonmail.com>
2022-02-23 08:10:56 -06:00
feer9
8abe637468 Update Spanish translation 2022-02-20 03:35:19 -06:00
Fernando
db90ccc199 Update Spanish translation
I changed the order of some words to be easier to understand
2022-02-20 03:35:19 -06:00
Serge Hallyn
726abe8a32 configure.ac: fix occurance of with-pam (should be with-libpam)
Closes #500

Reported-by: dpa-github@aegee.org
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2022-02-04 12:28:18 -06:00
Balint Reczey
8e0fe8a9a3 po/fr.po: Fix a few typos 2022-02-01 08:08:48 -06:00
bubu
fbe54952f0 Updated French translations
Proofread by the debian-l10n-french mailing list contributors.

Link: https://bugs.debian.org/1004242
2022-02-01 08:08:48 -06:00
Alois Wohlschlager
9a780cf22b Make libsubid more easily usable from C++
C++ requires extern "C" linkage specification to call functions from a C
library. Enclose the function definitions in subid.h in an extern "C"
block if compiling in C++ mode to achieve this.

Signed-off-by: Alois Wohlschlager <alois1@gmx-topmail.de>
2022-01-19 10:05:12 -06:00
Iker Pedrosa
f1f1678e13 useradd: modify check ID range for system users
useradd warns that a system user ID less than SYS_UID_MIN is outside the
expected range, even though that ID has been specifically selected with
the "-u" option.

In my opinion all the user ID's below SYS_UID_MAX are for the system,
thus I change the condition to take that into account.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2004911

Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
2022-01-19 10:02:55 -06:00
Iker Pedrosa
e101219ad7 nss: get shadow_logfd with log_get_logfd()
If /etc/nsswitch.conf doesn't exist podman crashes because shadow_logfd
is NULL. In order to avoid that load the log file descriptor with the
log_get_logfd() helper function.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2038811

Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
2022-01-15 08:47:50 -06:00
Alejandro Colomar
fd5945e533 Use 'void' instead of 'RETSIGTYPE'. Use 'sighandler_t' too.
C89 and POSIX.1-2001 define signal(2) as returning a pointer to a
function returning 'void'.  K&R C signal(2) signature is obsolete.
Use 'void' directly.

Also, instead of writing the function pointer type explicitly, use
POSIX's 'sighandler_t'.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
1b96f6a9b3 Remove AC_HEADER_TIME and TIME_WITH_SYS_TIME checks
Systems on which <sys/time.h> conflicted with <time.h> are obsolete.

This macro has been marked as obsolete by autoconf documentation.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
f19a8044c3 autoconf: Remove check for struct stat.st_rdev
It is defined by POSIX.1-2001.  Let's assume it always exists.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
2c9b3f8459 autoconf: Remove AC_C_CONST
All current compilers support C89's 'const' keyword.
Autoconf declares this macro as obsolescent.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
5538ecd7cc Remove AC_HEADER_STAT and STAT_MACROS_BROKEN
As autoconf documentation says, this macro is obsolescent, as no
current systems have the bug in S_ISDIR, S_ISREG, etc..
The affected systems were Tektronix UTekV, Amdahl UTS, and
Motorola System V/88.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
c643845100 autoconf: Remove AC_ISC_POSIX
INTERACTIVE Systems Corporation Unix is no longer sold, and Sun
said (long ago) that it would drop support for it on 2006-07-23.
So this macro has been obsolete for more than a decade.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
3d392c6e05 autoconf: Remove AC_TYPE_MODE_T
'mode_t' is defined by POSIX.1-2001 in <sys/types.h>.
It's unlikely to be missing.

See mode_t(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
80d419124e autoconf: Remove AC_TYPE_PID_T
'pid_t' is defined by POSIX.1-2001 in <sys/types.h>.
It's unlikely to be missing.

See pid_t(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
602d280aa3 autoconf: Remove AC_TYPE_OFF_T
'off_t' is defined by POSIX.1-2001 in <sys/types.h>.
It's unlikely to be missing.

See off_t(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
ccb09d9f5f autoconf: Remove AC_TYPE_UID_T
'uid_t' is defined by POSIX.1-2001 in <sys/types.h>.
It's unlikely to be missing.

See uid_t(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
2e1da29fc1 Remove unused autoconf check: ruserok(3)
The macro HAVE_RUSEROK is not being used anywhere.

As the Linux manual page says, ruserok(3) is present on the BDSs, Solaris, and many other systems.  This function appeared in 4.2BSD.  So we probably can rely on its existence.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
4504a1a4bf Remove unused autoconf check: getaddrinfo(3)
The macro HAVE_GETADDRINFO is not being used anywhere.

BTW, the function is defined by POSIX.1-2001 and RFC 2553, so it's likely that it is always available.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
98e10715ff Remove unused autoconf check: sigaction(3)
The macro HAVE_SIGACTION is not being used anywhere.

BTW, the function is defined by SVr4 and POSIX.1-2001, so it's likely that it is always available.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
eefaf55b1b Remove unused autoconf check: gettimeofday(3)
The macro HAVE_GETTIMEOFDAY is not being used anywhere.

BTW, the function is defined by SVr4, 4.3BSD, and POSIX.1-2001, so
it's likely that it is always available.

POSIX.1-2008 marks it as obsolete, but only because
clock_gettime(2) provides more precission.  Since gettimeofday(3)
is in use by many big projects, and it has no obvious dangers,
it's likely that it will continue to exist even if it's outside of
the POSIX standard.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
f741643d75 Remove unused autoconf check: gethostname(3)
The macro HAVE_GETHOSTNAME is not being used anywhere.

BTW, the function is defined by SVr4, 4.4BSD, and POSIX.1-2001, so
it's likely that it is always available.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
88bd05020c Remove unused autoconf check: dlopen(3)
BTW, it was unnecessary, since POSIX.1-2001 defines the function.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
20a39fbbab Remove unused autoconf check: strchr(3)
The only place where the check was used was removed in 4e1afcd66.

BTW, it was unnecessary, since strchr(3) is defined by:
POSIX.1-2001, C89, SVr4, and 4.3BSD.  Enough to rely on it.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
9e788adf56 Remove AC_HEADER_SYS_WAIT
GNU autoconf documentation marks this macro as obsolescent, as
current systems are compatible with POSIX.

Simplify code to unconditionally include <sys/wait.h>, and don't
redefine WIFEXITSTATUS() and WIFEXITED(), since they are mandated
by POSIX.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
5450f9a904 Remove old compatibility DIRECT macro.
Use struct dirent directly.  See parent commit.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00
Alejandro Colomar
79e28694ef Remove AC_HEADER_DIRENT
POSIX.1-2001 defines 'struct dirent' in <dirent.h>.  It replaces
the old 'struct direct' found in BSDs.  All of the systems that I
checked (including FreeBSD, NetBSD, and OpenBSD), now provide
<dirent.h> with 'struct dirent', as mandated by POSIX.

Since autoconf first checks <dirent.h> and only if it's missing it
checks other header files, it's clear that it will always find
<dirent.h>, so let's simplify.

GNU autoconf documentation declares this macro as obsolescent, and
acknowledges that all current systems with directory libraries
have <dirent.h>:
<https://www.gnu.org/software/autoconf/manual/autoconf-2.70/html_node/Particular-Headers.html>

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2022-01-15 08:25:53 -06:00