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196 Commits

Author SHA1 Message Date
Julian Elischer
bbd054cb33 Part 2 of bug 187310.. had to commit separately due to local confusion. 
Don't let pw crash when give certain input.

PR:		187310
Submitted by:	Kim Shrier
MFC after:	1 week
 2014-03-06 19:58:03 +00:00
Julian Elischer
5691bbf05d Stop pw(8) from segfaulting when given certain input 
PR:187310
Submitted by:	Kim Shrier
Obtained from:	bug
MFC after:	1 week
 2014-03-06 19:26:08 +00:00
Dag-Erling Smørgrav
d28832a05e Fall back to sha512 if passwd_format is not set. 
MFC after:	3 days
 2013-07-04 07:59:11 +00:00
Dag-Erling Smørgrav
a05aa38cb1 There is no reason to disallow setting the password or account expiry 
date to the current date.

MFC after:	3 days
 2013-07-03 09:48:24 +00:00
Tim Kientzle
1d47232e08 Fix -Wunsequenced warning 
Submitted by:	  dt71@gmx.com
 2013-06-29 15:54:17 +00:00
Joel Dahl
37b983c09b mdoc sweep 2013-05-13 18:13:50 +00:00
Daniel Eischen
605e5bbc41 Prevent a null pointer dereference in pw userdel when deleting 
a user whose group != username.
 2013-02-01 05:19:49 +00:00
Eitan Adler
535460c7dc Remove unused variables 
Approved by:	cperciva
MFC After:	3 days
 2013-01-16 05:03:49 +00:00
Mateusz Guzik
1f09eec3f8 pw: free group returned by gr_add 2013-01-06 21:56:58 +00:00
Baptiste Daroussin
b3075010f8 Simplify vnextgrent and vnextpwent reusing pw_scan and gr_scan from libutil. 2012-12-27 19:43:29 +00:00
Baptiste Daroussin
0c50344969 Fix a regression in "pw group show" introduced r242349: 
print a newline after printing each group line.

PR:		bin/174731
Submitted by:	Jan Beich <jbeich@tormail.org>
 2012-12-27 14:44:13 +00:00
Baptiste Daroussin
460a6dac0b Simplify the code by using the new gr_add function 2012-12-27 14:35:06 +00:00
Baptiste Daroussin
ae61f4dda6 Simplify copying of group members by using memcpy 
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
 2012-12-26 23:16:24 +00:00
Baptiste Daroussin
c195c1ba19 Fix off-by-one error in memory allocation: j entries, one new and a null 
terminator is j + 2.

Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
 2012-12-26 23:14:33 +00:00
Baptiste Daroussin
0083d61abc In case of the deletion of a user those whole database has to be regenerated, 
otherwise the user planned to be deleted remain in the pwd.db while removed from
the plain text password file.
 2012-12-26 18:28:17 +00:00
Baptiste Daroussin
dc0f2b4217 Fix creating a user and adding it to a group 
Reported by:	"Sam Fourman Jr." <sfourman@gmail.com>, dim
 2012-12-26 18:14:45 +00:00
Eitan Adler
fa65b91ab3 Simplify string duplication: use strdup instead of malloc + strcpy 
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
 2012-12-05 13:56:56 +00:00
Eitan Adler
dae7204032 Avoid overflowing the file buffer 
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
 2012-12-05 13:56:52 +00:00
Eitan Adler
91d073903e Use strdup instead of malloc + strcpy 
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
 2012-12-05 13:56:49 +00:00
Eitan Adler
6c3c59886c Avoid overflow of file buffer 
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
 2012-12-05 13:56:46 +00:00
Eitan Adler
61fd27bb3b Remove useless check for NULL prior to free. 
Approved by:	cperciva
MFC after:	2 weeks
 2012-12-05 13:56:43 +00:00
Baptiste Daroussin
4efe6c741d In NIS mode first chmod(2) the temporary file and is succeed then rename(2) 2012-11-20 14:05:46 +00:00
Baptiste Daroussin
7a43850530 Correctly set the password file mode after renaming in NIS mode 2012-11-20 10:59:41 +00:00
Baptiste Daroussin
fb2db03194 Teach pw(8) about how to use pw/gr API to reduce code duplication 
MFC after:	2 months
 2012-10-30 08:00:53 +00:00
Baptiste Daroussin
e7e5ec8773 Do not treat empty name as an uid 0 
Reported by:	Robert Bonomi <bonomi@mail.r-bonomi.com>
 2012-10-01 17:00:33 +00:00
Baptiste Daroussin
e6e9c14bdf Remove useless atoi(3), previous strspn(3) makes sure that a_name->val is a 
number.
This also allow pw user show to work as expected.

PR:		bin/172112
Submitted by:	"Ilya A. Arkhipov" <rum1cro@yandex.ru>
MFC after:	1 month
 2012-10-01 16:42:07 +00:00
Kevin Lo
ba670ce023 Make sure that each va_start has one and only one matching va_end, 
especially in error cases.
 2012-09-28 07:51:30 +00:00
Kevin Lo
29dcf726d2 Handle NULL return from crypt(3). Mostly from DragonFly 2012-02-22 06:27:20 +00:00
Kevin Lo
76a387fbba readlink len-1 2012-02-14 10:17:03 +00:00
Ulrich Spörlein
3df5ecac8c Spelling fixes for usr.sbin/ 2011-12-30 10:58:14 +00:00
Eitan Adler
19e1bf2997 - document the -l option to usermod 
PR:		docs/161588
Submitted by:	"Luchesar V. ILIEV" <luchesar.iliev@gmail.com>
Approved by:	gjb
MFC after:	1 week
 2011-12-22 03:36:54 +00:00
Dimitry Andric
5893527d84 In usr.sbin/pw/pw_user.c, use the correct printf length modifier for a 
ptrdiff_t.

MFC after:	1 week
 2011-12-17 23:46:47 +00:00
Xin LI
cfc3f46787 Backout r223115 which potentially caused a POLA violation, by restoring 
historic behavior (create the default base directory in pw.conf) before
I came up with a better fix for this.

Requested by:	nwhitehorn
Approved by:	re (kib)
 2011-07-31 03:00:00 +00:00
Xin LI
6a635ff4b4 Don't attempt to create the base directory when -d is specified. 
MFC after:	1 month
 2011-06-15 19:09:58 +00:00
Jung-uk Kim
644af48df6 Stop hard-coding default directory mode as 0777. 2011-03-08 20:13:29 +00:00
Jung-uk Kim
110df1daa0 Do not let pw.conf(5) or -M option affect creation of basehome, e.g., /home. 
When the basehome does not exist, it creates all intermediate directories as
required, which is logically equivalent to mkdir(1) with -m and -p options.
However, it modifies all intermediate directories, not just the final home
directory unlike mkdir.  This problem was introduced in two revisions, i.e.,
r1.59 (SVN r167919) and r1.60 (SVN r168044).

MFC after:	1 month
 2011-02-04 19:49:02 +00:00
Ulrich Spörlein
0d9deed52c mdoc: drop redundant .Pp and .LP calls 
They have no effect when coming in pairs, or before .Bl/.Bd
 2010-10-08 12:40:16 +00:00
Jung-uk Kim
85a3024411 Revert the unrelated patch crept in the previous commit. 2010-10-05 18:47:51 +00:00
Jung-uk Kim
e116381d02 Prefer pmap_unmapbios() over pmap_unmapdev(). The binary does not change 
after this because pmap_unmapbios() is a macro for pmap_unmapdev() on amd64.
 2010-10-05 18:38:23 +00:00
Ed Schouten
71ccf09269 The last big commit: let usr.sbin/ use WARNS=6 by default. 2010-01-02 11:07:44 +00:00
Ed Schouten
41d6f23028 Make pw(8) build without <utmp.h>. 
The size of the username record in utmp files should not influence the
maximum username length. Right now ut_user/ut_name is big enough, so in
this case it's dead code anyway.
 2009-12-06 01:27:28 +00:00
Andrey A. Chernov
f70f5c2077 Use arc4random_uniform() to avoid "modulo bias" 
Remove pw_getrand() unneded now: arc4random_uniform() is stronger then
pw_getrand()'s MD5 tricks (inactive) and its active version, mixing
arc4random() bytes in one, not make things better at all.
 2008-08-16 15:41:03 +00:00
John Baldwin
c746f22dea Before updating the password database, the pw(8) utility first performs a 
sanity check by invoking "pwd_mkdb -C".  However, if this failed it
silently returned success.  Fix this so it fails the update operation
instead.

MFC after:	1 week
 2008-07-17 13:47:59 +00:00
Antoine Brodin
e8e8c216d0 - Increase the size of the salt in pw(8) from 8 to 32 (same as in pam_unix(8)). 
This makes blowfish password hashes look normal when set using
pw(8)/adduser(8). [1]
- Make it possible to have a '/' in the salt.

PR:		121146 [1]
Submitted by:	Jaakko Heinonen [1]
Approved by:	rwatson (mentor)
MFC after:	1 month
 2008-05-27 19:04:31 +00:00
Sean Farley
bc991a6d5f Add the groupmod '-d' option to pw to allow the deletion of existing users 
from a group without the need to perform the same operation by replacing
the existing list via the '-M' option.  The '-M' option requires someone
to fetch the existing members with pw, deleting the undesired members from
the list and sending the altered list back to pw.

Approved by:	wes (mentor)
MFC after:	5 days
 2008-02-23 01:25:22 +00:00
Sean Farley
72d1b828b3 style(9) (verified no object changes) 
Approved by:	wes (mentor)
MFC after:	5 days
 2008-02-23 01:17:42 +00:00
Mike Makonnen
40ab104eaa Clarify in what formats the grouplist for the '-G' switch may be accepted. 
Submitted by: Eygene Ryabinkin <rea-fbsd@codelabs.ru>
 2008-01-25 15:54:14 +00:00
Lukas Ertl
1b692a8c44 Do the right thing with symlinks in the skeleton directory. 
PR:     bin/63659
 2007-03-30 13:18:52 +00:00
Lukas Ertl
e57f8ca5cd Accept passwords which contain whitespace. 
PR:     bin/53434
 2007-03-30 12:57:25 +00:00
Lukas Ertl
85204142eb Add home directory creation mode to pw.conf(5) and be a bit 
more specific about the effect of the current umask on -M.
 2007-03-30 11:23:10 +00:00