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Commit Graph

229 Commits

Author SHA1 Message Date
Christof Schmitt
29fd2c2e5a s3:smbpasswd: Use cmdline_messaging_context
smbpasswd does not use POPT_CREDENTIALS. Call cmdline_messaging_context
to initialize a messaging_context with proper error checking before
calling lp_load_global.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-09-07 17:26:15 +02:00
Günther Deschner
9b6dc8f504 s3-utils: fix format-truncation in smbpasswd
../source3/utils/smbpasswd.c: In function ‘process_root’:
../source3/utils/smbpasswd.c:414:37: error: ‘$’ directive output may be truncated writing 1 byte into a region of size between 0 and 255 [-Werror=format-truncation=]
   slprintf(buf, sizeof(buf) - 1, "%s$", user_name);
                                     ^
In file included from ../source3/include/includes.h:23,
                 from ../source3/utils/smbpasswd.c:19:
../lib/replace/../replace/replace.h:514:18: note: ‘snprintf’ output between 2 and 257 bytes into a destination of size 255
 #define slprintf snprintf
../source3/utils/smbpasswd.c:414:3: note: in expansion of macro ‘slprintf’
   slprintf(buf, sizeof(buf) - 1, "%s$", user_name);
   ^~~~~~~~
../source3/utils/smbpasswd.c:397:35: error: ‘$’ directive output may be truncated writing 1 byte into a region of size between 0 and 255 [-Werror=format-truncation=]
   slprintf(buf, sizeof(buf)-1, "%s$", user_name);
                                   ^
In file included from ../source3/include/includes.h:23,
                 from ../source3/utils/smbpasswd.c:19:
../lib/replace/../replace/replace.h:514:18: note: ‘snprintf’ output between 2 and 257 bytes into a destination of size 255
 #define slprintf snprintf
../source3/utils/smbpasswd.c:397:3: note: in expansion of macro ‘slprintf’
   slprintf(buf, sizeof(buf)-1, "%s$", user_name);
   ^~~~~~~~
cc1: some warnings being treated as errors

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13437

Pair-Programmed-With: Andreas Schneider <asn@samba.org>

Signed-off-by: Guenther Deschner <gd@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
2018-05-17 17:30:09 +02:00
Andreas Schneider
4a4bfcb539 s3:utils: Remove pointless if-clause for remote_machine
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12975

Review with: git show -U20

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
2017-08-23 13:16:20 +02:00
Andreas Schneider
dc129a968a s3:utils: Make sure we authenticate against our SAM name in smbpasswd
If a local user wants to change his password using smbpasswd and the
machine is a domain member, we need to make sure we authenticate against
our SAM and not ask winbind.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12975

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
2017-08-23 13:16:20 +02:00
Andreas Schneider
b483340639 s3:utils: Pass domain to password_change() in smbpasswd
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12975

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
2017-08-23 13:16:20 +02:00
Andreas Schneider
41a31a71ab s3:utils: Make strings const passed to password_change() in smbpasswd
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12975

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
2017-08-23 13:16:20 +02:00
Andreas Schneider
c773844e75 s3:libsmb: Move prototye of remote_password_change()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12975

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
2017-08-23 13:16:20 +02:00
Andreas Schneider
7a554ee7dc s3:libsmb: Pass domain to remote_password_change()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12975

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
2017-08-23 13:16:20 +02:00
Andreas Schneider
08cee6cfd2 s3:utils: Allow to run smbpasswd as user
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12974

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Aug 18 14:01:27 CEST 2017 on sn-devel-144
2017-08-18 14:01:27 +02:00
Volker Lendecke
0c70bcdaf3 smbpasswd: Initialize messaging for messaging_ctdb_conn
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2017-07-25 17:43:18 +02:00
Volker Lendecke
c51300ad89 lib: load_case_tables() -> smb_init_locale()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2015-03-24 00:00:20 +01:00
Andreas Schneider
d2a7ce9d67 s3-utils: Do not disable the root check in smbpasswd.
We will run uid_wrapper as root so that this succeeds.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2014-04-17 14:56:05 +02:00
Jeremy Allison
ef5a3bedab s3: smbpasswd - fix crashes on invalid input.
get_pass can return NULL on error. Ensure that
this is always the case and fix all callers to cope
(some already did).

Reported by Joonas Kuorilehto <joneskoo@codenomicon.com>

BUG: https://bugzilla.samba.org/show_bug.cgi?id=10320

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Dec 16 15:17:58 CET 2013 on sn-devel-104
2013-12-16 15:17:58 +01:00
Andreas Schneider
312355ad59 smbpasswd: Don't leak memory.
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2013-02-22 16:36:14 +01:00
Andreas Schneider
e41f0ccdd2 s3-utils: Check return value of secrets_init().
Found by Coverity.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
2012-12-21 13:56:00 +01:00
Jeremy Allison
b70f23c2b5 Correctly check for errors in strlower_m() returns. 2012-08-09 12:08:18 -07:00
Andrew Bartlett
cf9bd1d9ed s3-param: Make lp_name_resolve_order() return a list
This allows this parameter, one of the few with differing declarations
between the loadparm systems, to be brought into common.

Andrew Bartlett

Pair-Programmed-With: Andrew Tridgell <tridge@samba.org>
2012-07-19 08:02:32 +02:00
Rusty Russell
fe72740e82 loadparm: make the source3/ lp_ functions take an explicit TALLOC_CTX *.
They use talloc_tos() internally: hoist that up to the callers, some
of whom don't want to us talloc_tos().

A simple patch, but hits a lot of files.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-07-18 15:07:23 +09:30
Rusty Russell
634a63d934 smbpasswd: always free frame.
We're about to exit, so it doesn't really matter, but might as well
unify the paths.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-07-18 04:58:31 +09:30
Michael Adam
7e2deb94dc s3:smbpasswd: use lp_load_global() 2011-07-28 11:17:40 +02:00
Andrew Bartlett
c3bb5b04e2 s3-utils Set dyn_CONFIGFILE from -c on smbpasswd command line
This is similar to the code in popt_common and allows the smb.conf to
be re-loaded from this file later in the code (or for Samba4 plugins
to attempt to parse the same smb.conf).

Andrew Bartlett
2011-05-08 10:56:27 +02:00
Jeremy Allison
8380835fc6 Fix warning messages caused by addition of null check in fstrcpy macro. 2011-05-04 12:12:15 -07:00
Günther Deschner
2f36ef7225 s3-passdb: add passdb.h where needed.
Guenther
2011-03-30 01:13:07 +02:00
Günther Deschner
49fcf653b1 s3-includes: only include system/passwd.h when needed.
Guenther
2011-03-30 01:13:07 +02:00
Günther Deschner
96487959e9 lib/util/util_pw: share more code between lib/util/util_pw.c and source3/lib/username.c
Guenther
2011-03-30 01:13:06 +02:00
Andrew Bartlett
d9f67eebf6 s3-debug Remove last direct assignements to DEBUGLEVEL
All future assignments of the debug level should go via
lp_set_cmdline("log level", "x") because this will ensure the value is
not overwritten in an smb.conf load.

Andrew Bartlett
2010-11-02 04:36:04 +00:00
Andrew Bartlett
cf4de8ec2c s3-debug Remove 'AllowDebugChange' and use lp_set_cmdline() instead
By removing this global variable, the API between the two different
debug systems is made more similar.  Both s3 and s4 now have
lp_set_cmdline() which ensures that the smb.conf cannot overwrite
these the user-specified log level.

Andrew Bartlett
2010-11-02 04:36:04 +00:00
Andrew Bartlett
9da4ace1d9 s3-debug Impove setup_logging() to specify logging to stderr
This change improves the setup_logging() API so that callers which
wish to set up logging to stderr can simply ask for it, rather than
directly modify the dbf global variable.

Andrew Bartlett
2010-11-02 04:36:04 +00:00
Volker Lendecke
bf6ca13346 s3: Remove talloc_autofree_context() from smbpasswd
In both cases, pwd is freed immediately
2010-09-26 03:29:29 +02:00
Günther Deschner
ae36783c7b s3-passdb: include samr.h where needed.
Guenther
2010-08-06 15:43:37 +02:00
Günther Deschner
c136b84f0d s3-secrets: only include secrets.h when needed.
Guenther
2010-08-05 10:12:25 +02:00
Jeremy Allison
d9eb1d9764 Fix coverity #900. Resource leak.
Jeremy.
2009-06-19 16:44:15 -07:00
Simo Sorce
64d1b5c4e1 Consolidate user create/delete paths in smbpasswd
This patch changes the way smbpasswd behaves when adding/deleting users.
smbpasswd now calls pdb_create_user/pdb_delete_user, this means that if
add/delete user scripts are configured then they are used to create or
delete unix users as well. If the scripts are not defined the behavioris
unchanged.
This also allow to use smbpasswd -a/-x with ldapsam:editposix to allow
automatic creation/deletion of users.

Signed-off-by: Günther Deschner <gd@samba.org>
2009-05-29 18:03:42 +02:00
Jim McDonough
75ccf934ac Don't look up local user for remote changes, even when root. 2009-04-16 17:14:29 +02:00
Jeremy Allison
cda0b70519 Minor tidyup of unix account missing code.
Jeremy.
2009-01-09 19:40:09 -08:00
Karolin Seeger
1b9ae1a6bb s3/smbpasswd: Check if Unix account exists before asking for the password.
Admins shouldn't have to type in the password twice when the passdb account
cannot be created because the Unix account is missing.

Karolin
2009-01-09 16:11:58 +01:00
Jeremy Allison
8962be69c7 Make us clean under valgrind --leak-check=full by using talloc_autofree_context() instead of NULL.
Remove the code in memcache that does a TALLOC_FREE on stored pointers. That's a disaster waiting
to happen. If you're storing talloc'ed pointers, you can't know their lifecycle and they should
be deleted when their parent context is deleted, so freeing them at some arbitrary point later
will be a double-free.
Jeremy.
2008-11-06 20:48:13 -08:00
Volker Lendecke
767130ebec Fix some nonempty blank lines
(This used to be commit 9336cd1c5e)
2008-09-01 23:32:42 +02:00
Jeremy Allison
aaf05ef410 Developer doesn't cut it - need #define test for NSS_WRAPPER.
Hopefully this should fix the buildfarm.
Jeremy.
(This used to be commit 087489b7f2)
2007-12-12 18:38:52 -08:00
Jeremy Allison
e897e9c501 Only add the non-root escape on !developer.
Jeremy.
(This used to be commit a50c2d159c)
2007-12-12 18:07:02 -08:00
Jeremy Allison
61277c718e Fix the buildfarm until I figure out how to allow
smbpasswd -L for non-root on the buildfarm only.
Jeremy.
(This used to be commit 1bb5ce824f)
2007-12-12 17:56:28 -08:00
Jeremy Allison
9373e1ea90 Fix bug #3727 with patch from Steve Langasek <vorlon@debian.org>
Jeremy.
(This used to be commit 0723760ba4)
2007-12-12 17:26:49 -08:00
Jeremy Allison
7faee02d0d Remove the char[1024] strings from dynconfig. Replace
them with malloc'ing accessor functions. Should save a
lot of static space :-).
Jeremy.
(This used to be commit 52dc5eaef2)
2007-12-10 11:30:37 -08:00
Jeremy Allison
adf6d848de Getting to the home stretch for elimination of pstrings...
Jeremy.
(This used to be commit 0411635511)
2007-12-03 18:48:41 -08:00
Volker Lendecke
d2c2635a28 Make remote_password_change return malloced error strings
This fixes a segfault in smbpasswd -r
(This used to be commit 49949f0b85)
2007-11-23 13:04:50 -08:00
Jeremy Allison
7ef6c19074 Remove pstrings from pam_smbpass - make local_password_change
return malloced strings.
Jeremy.
(This used to be commit f652fe2bdb)
2007-11-21 17:42:52 -08:00
Jeremy Allison
30191d1a57 RIP BOOL. Convert BOOL -> bool. I found a few interesting
bugs in various places whilst doing this (places that assumed
BOOL == int). I also need to fix the Samba4 pidl generation
(next checkin).
Jeremy.
(This used to be commit f35a266b3c)
2007-10-18 17:40:25 -07:00
Volker Lendecke
faefb22c61 r24943: Some stackframes
(This used to be commit cddb9f11d5)
2007-10-10 12:30:29 -05:00
Andrew Tridgell
153cfb9c83 r23801: The FSF has moved around a lot. This fixes their Mass Ave address.
(This used to be commit 87c91e4362)
2007-10-10 12:28:27 -05:00
Jeremy Allison
d824b98f80 r23779: Change from v2 or later to v3 or later.
Jeremy.
(This used to be commit 407e6e695b)
2007-10-10 12:28:20 -05:00