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15 Commits

Author SHA1 Message Date
Jeremy Allison
821bd95156 Replace all uses of setXX[ug]id() and setgroups with samba_setXX[ug]id() calls. 
Will allow thread-specific credentials to be added by modifying
the central definitions. Deliberately left the setXX[ug]id()
call in popt as this is not used in Samba.
 2012-06-28 17:15:16 -07:00
Andreas Schneider
7cb08171ce Include uid_wrapper correctly. 2011-10-27 13:32:02 +02:00
Andreas Schneider
f53096032d uid_wrapper: Add uwrap_setresgid(). 2011-10-27 13:32:01 +02:00
Andreas Schneider
0c4089bd1a uid_wrapper: Fix build on UNIX platforms. 2011-10-27 13:32:01 +02:00
Andreas Schneider
e925ea8d0c uid_wrapper: Handle euid and egid 0. 2011-10-27 13:32:01 +02:00
Andreas Schneider
4c747183e7 uid_wrapper: Make sure we have initialized the wrapper. 2011-10-27 13:32:01 +02:00
Andreas Schneider
4493c578b0 uid_wrapper: Add uwrap_setresuid(). 
Autobuild-User: Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date: Fri Oct  7 12:04:05 CEST 2011 on sn-devel-104
 2011-10-07 12:04:04 +02:00
Andreas Schneider
17f1276fea uid_wrapper: Add uwrap_setregid(). 2011-10-07 10:24:08 +02:00
Andreas Schneider
c2b9e9b0ea uid_wrapper: Add uwrap_setreuid(). 2011-10-07 10:24:03 +02:00
Volker Lendecke
c682ee32b8 uid_wrapper: We have talloc_array_length, no need for an explicit length 
Signed-off-by: Andreas Schneider <asn@samba.org>
 2011-10-06 12:14:49 +02:00
Volker Lendecke
97a7aec44a uid_wrapper: The gid wrapper does not require a destructor 
Don't use talloc_autofree_context
 2010-10-20 18:09:19 +02:00
Matthias Dieter Wallnöfer
e4d29bb4fd s4:UID wrapper - Make it work on older distributions 
On my older CentOS 4 installation I had the problem with the missing
substitution prototypes ("uwrap_*"). So I added them to "uid_wrapper.h".

Also, I made the head of the "uid_wrapper.c" file more like the one of
"nss_wrapper.c" - it shouldn't change that much, I did it only to be consistent.

This patch should fix the build on older distributions while keep it running on
newer ones.
 2010-02-05 19:47:26 +01:00
Andrew Tridgell
d40537c92a fixed a uid_wrapper bug that caused a segv in the RAW-ACLS test 2009-08-05 13:32:04 +10:00
Andrew Tridgell
58e5e1ea8d make the UID_WRAPPER skip checks at runtime 
This fixes two issues pointed out by Andrew. It adds a runtime
uwrap_enabled() call that wraps the skips needed for uid emulation. It
also makes the skip in the directory_create_or_exist() function only
change the uid checking code, not the permissions code
 2009-08-05 11:21:06 +10:00
Andrew Tridgell
fd43e0ee09 added a uid_wrapper library 
This library intercepts seteuid and related calls, and simulates them
in a manner similar to the nss_wrapper and socket_wrapper
libraries. This allows us to enable the vfs_unixuid NTVFS module in
the build farm, which means we are more likely to catch errors in the
token manipulation.

The simulation is not complete, but it is enough for Samba4 for
now. The major areas of incompleteness are:

 - no emulation of setreuid, setresuid or saved uids. These would be
   needed for use in Samba3

 - no emulation of ruid changing. That would also be needed for Samba3

 - no attempt to emulate file ownership changing, so code that (for
   example) tests whether st.st_uid matches geteuid() needs special
   handling
 2009-08-05 10:51:00 +10:00