]> granicus.if.org Git - shadow/log
shadow
6 years agoLog UID in nologin
Vladimir Ivanov [Fri, 3 Aug 2018 01:44:16 +0000 (09:44 +0800)]
Log UID in nologin

Sometimes getlogin() may fail, e.g., in a chroot() environment or due to NSS
misconfiguration. Loggin UID allows for investigation and troubleshooting in
such situation.

6 years agoMerge pull request #117 from rindeal/ENABLE_SUBIDS
Serge Hallyn [Tue, 19 Jun 2018 12:17:57 +0000 (08:17 -0400)]
Merge pull request #117 from rindeal/ENABLE_SUBIDS

fix unguarded ENABLE_SUBIDS code

6 years agofix unguarded ENABLE_SUBIDS code
Jan Chren (rindeal) [Mon, 18 Jun 2018 13:51:27 +0000 (15:51 +0200)]
fix unguarded ENABLE_SUBIDS code

6 years agoMerge pull request #112 from jubalh/useradd-mkdirs
Serge Hallyn [Wed, 23 May 2018 14:57:40 +0000 (09:57 -0500)]
Merge pull request #112 from jubalh/useradd-mkdirs

Create parent dirs for useradd -m

6 years agoCreate parent dirs for useradd -m
Michael Vetter [Tue, 15 May 2018 15:25:52 +0000 (17:25 +0200)]
Create parent dirs for useradd -m

Equivalent of `mkdir -p`. It will create all parent directories.
Example: `useradd -d /home2/testu1 -m testu1`

Based on https://github.com/shadow-maint/shadow/pull/2 by Thorsten Kukuk
and Thorsten Behrens which was Code from pwdutils 3.2.2 with slight adaptations.

Adapted to so it applies to current code.

6 years agousermod: prevent a segv
Serge Hallyn [Wed, 9 May 2018 02:37:55 +0000 (21:37 -0500)]
usermod: prevent a segv

in the case where prefix does not exist.

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
6 years agoFix usermod crash
fariouche [Wed, 9 May 2018 02:17:46 +0000 (21:17 -0500)]
Fix usermod crash

Return newly allocated pointers when the caller will free them.

Closes #110

6 years agorelease 4.6 4.6
Serge Hallyn [Sun, 29 Apr 2018 16:41:41 +0000 (11:41 -0500)]
release 4.6

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
6 years agoMerge pull request #103 from HarmtH/be-predictable
Serge Hallyn [Fri, 30 Mar 2018 06:10:51 +0000 (23:10 -0700)]
Merge pull request #103 from HarmtH/be-predictable

su.c: be more predictable

6 years agoMerge pull request #21 from fariouche/master
Serge Hallyn [Fri, 30 Mar 2018 05:36:28 +0000 (22:36 -0700)]
Merge pull request #21 from fariouche/master

Add --prefix argument

6 years agoMerge pull request #102 from HarmtH/fix-dashdash-slurp
Serge Hallyn [Thu, 29 Mar 2018 22:45:54 +0000 (15:45 -0700)]
Merge pull request #102 from HarmtH/fix-dashdash-slurp

su.c: fix '--' slurping

6 years agoadd --prefix option: some fixes + fixed pwd.lock file location
fariouche [Wed, 28 Mar 2018 19:14:12 +0000 (21:14 +0200)]
add --prefix option: some fixes + fixed pwd.lock file location

6 years agoMerge remote-tracking branch 'upstream/master'
fariouche [Wed, 28 Mar 2018 19:11:36 +0000 (21:11 +0200)]
Merge remote-tracking branch 'upstream/master'

6 years agosu.c: be more predictable
Harm te Hennepe [Mon, 26 Mar 2018 22:45:03 +0000 (00:45 +0200)]
su.c: be more predictable

Always parse first non-option as username.

6 years agosu.c: fix '--' slurping
Harm te Hennepe [Mon, 26 Mar 2018 20:37:56 +0000 (22:37 +0200)]
su.c: fix '--' slurping

All arguments are already reordered and parsed by getopt_long since e663c69, so manual '--' slurping is wrong.

Closes #101

6 years agopwconv and grpconv: rewind after deleting an entry
Serge Hallyn [Sun, 25 Mar 2018 14:18:22 +0000 (09:18 -0500)]
pwconv and grpconv: rewind after deleting an entry

Otherwise our spw_next() will cause us to skip an entry.
Ideally we'd be able to do an swp_rewind(1), but I don't
see a helper for this.

Closes #60

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
6 years agouserdel: fix wrong variable name in tcb case
Serge Hallyn [Sun, 25 Mar 2018 04:44:09 +0000 (23:44 -0500)]
userdel: fix wrong variable name in tcb case

Found in mandriva distro patch, and with a test build.

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
6 years agosrc/Makefile.am: tcb fixes from mandriva
Serge Hallyn [Sun, 25 Mar 2018 04:41:23 +0000 (23:41 -0500)]
src/Makefile.am: tcb fixes from mandriva

1. suidubins -= was breaking build with WITH_TCB.
2. stick libtcb at end of ldlibs list.

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
6 years agopwck.c: do not pass O_CREAT
Serge Hallyn [Sun, 25 Mar 2018 01:29:48 +0000 (20:29 -0500)]
pwck.c: do not pass O_CREAT

It causes a crash later when we try to close files.

Closes #96

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
6 years agosrc/Makefile.am: drop duplicate inclusion of chage
Serge Hallyn [Sat, 24 Mar 2018 21:27:20 +0000 (16:27 -0500)]
src/Makefile.am: drop duplicate inclusion of chage

Closes #80

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
6 years agoMerge pull request #98 from jsoref/spelling
Serge Hallyn [Sat, 24 Mar 2018 20:54:51 +0000 (15:54 -0500)]
Merge pull request #98 from jsoref/spelling

Spelling

6 years agoMerge pull request #100 from akrosikam/patch-1
Serge Hallyn [Sat, 24 Mar 2018 20:54:22 +0000 (15:54 -0500)]
Merge pull request #100 from akrosikam/patch-1

Complete translation to Norwegian bokmål

6 years agoComplete translation to Norwegian bokmål
akrosikam [Mon, 12 Mar 2018 07:39:16 +0000 (08:39 +0100)]
Complete translation to Norwegian bokmål

Translate remaining strings to Norwegian bokmål (nb). Also, cure previous translation of excessive anglicism and apply a more consistent use of actual Norwegian syntax.

6 years agoMerge pull request #93 from rahul1809/master
Serge Hallyn [Mon, 19 Feb 2018 20:45:13 +0000 (14:45 -0600)]
Merge pull request #93 from rahul1809/master

Double freeing up pointers , Causing Segmentation fault

6 years agoMerge pull request #97 from cyphar/newgidmap-secure-setgroups
Serge Hallyn [Fri, 16 Feb 2018 14:40:39 +0000 (08:40 -0600)]
Merge pull request #97 from cyphar/newgidmap-secure-setgroups

newgidmap: enforce setgroups=deny if self-mapping a group

6 years agoREADME: add Aleksa Sarai to author list
Aleksa Sarai [Thu, 15 Feb 2018 14:37:42 +0000 (01:37 +1100)]
README: add Aleksa Sarai to author list

Signed-off-by: Aleksa Sarai <asarai@suse.de>
6 years agonewgidmap: enforce setgroups=deny if self-mapping a group
Aleksa Sarai [Thu, 15 Feb 2018 12:49:40 +0000 (23:49 +1100)]
newgidmap: enforce setgroups=deny if self-mapping a group

This is necessary to match the kernel-side policy of "self-mapping in a
user namespace is fine, but you cannot drop groups" -- a policy that was
created in order to stop user namespaces from allowing trivial privilege
escalation by dropping supplementary groups that were "blacklisted" from
certain paths.

This is the simplest fix for the underlying issue, and effectively makes
it so that unless a user has a valid mapping set in /etc/subgid (which
only administrators can modify) -- and they are currently trying to use
that mapping -- then /proc/$pid/setgroups will be set to deny. This
workaround is only partial, because ideally it should be possible to set
an "allow_setgroups" or "deny_setgroups" flag in /etc/subgid to allow
administrators to further restrict newgidmap(1).

We also don't write anything in the "allow" case because "allow" is the
default, and users may have already written "deny" even if they
technically are allowed to use setgroups. And we don't write anything if
the setgroups policy is already "deny".

Ref: https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1729357
Fixes: CVE-2018-7169
Reported-by: Craig Furman <craig.furman89@gmail.com>
Signed-off-by: Aleksa Sarai <asarai@suse.de>
6 years agoupstream merge
fariouche [Tue, 23 Jan 2018 22:10:19 +0000 (23:10 +0100)]
upstream merge

6 years agoindentation fix
rahul [Mon, 22 Jan 2018 11:37:27 +0000 (17:07 +0530)]
indentation fix

6 years agoadded a check to avoid freeing null pointer
rahul [Mon, 22 Jan 2018 11:35:52 +0000 (17:05 +0530)]
added a check to avoid freeing null pointer

6 years agoMerge pull request #92 from IronicBadger/master
Serge Hallyn [Fri, 19 Jan 2018 04:42:12 +0000 (22:42 -0600)]
Merge pull request #92 from IronicBadger/master

Fixes mispelling of MAX_DAYS help text

6 years agoFixes mispelling of MAX_DAYS help text
Alex Kretzschmar [Wed, 17 Jan 2018 12:21:48 +0000 (12:21 +0000)]
Fixes mispelling of MAX_DAYS help text

6 years agoMerge pull request #90 from t8m/userdel-chroot
Serge Hallyn [Tue, 9 Jan 2018 04:57:43 +0000 (22:57 -0600)]
Merge pull request #90 from t8m/userdel-chroot

Make userdel to work with -R.

6 years agoMerge pull request #91 from kloeri/master
Serge Hallyn [Tue, 9 Jan 2018 04:56:23 +0000 (22:56 -0600)]
Merge pull request #91 from kloeri/master

Add note to passwd(1) that --maxdays -1 disables the setting.

6 years agoAdd note to passwd(1) that --maxdays -1 disables the setting.
Bryan Østergaard [Wed, 3 Jan 2018 17:32:44 +0000 (18:32 +0100)]
Add note to passwd(1) that --maxdays -1 disables the setting.

This note already exists in chage(1).

6 years agoMake userdel to work with -R.
Tomas Mraz [Thu, 21 Dec 2017 08:12:58 +0000 (09:12 +0100)]
Make userdel to work with -R.

The userdel checks for users with getpwnam() which might not work
properly in chroot. Check for the user's presence in local files only.

7 years agospelling: within
Josh Soref [Sun, 22 Oct 2017 21:37:53 +0000 (21:37 +0000)]
spelling: within

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spelling: various

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spelling: using

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spelling: unrecognized

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spelling: typical

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spelling: thanks

7 years agospelling: success
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spelling: success

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spelling: succeeded

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spelling: spotted

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spelling: spectacularly

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spelling: similar

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spelling: session

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spelling: security

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spelling: remove

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spelling: poor

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spelling: password

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spelling: partially

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spelling: overridden

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Josh Soref [Sun, 22 Oct 2017 21:00:52 +0000 (21:00 +0000)]
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Josh Soref [Sun, 22 Oct 2017 20:58:52 +0000 (20:58 +0000)]
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spelling: negative

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spelling: missing

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Josh Soref [Sun, 22 Oct 2017 20:33:55 +0000 (20:33 +0000)]
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