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Commit Graph

12 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
Jeremy Allison
7630fe50bd Add missing setresgid() wrapper. 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
512f705593 uid_wrapper: Fix prototypes. 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
Andrew Tridgell
d5d26e3269 uid-wrapper: handle uwrap_enabled() as a macro
some s3 code defines uwrap_enabled() as a macro. Detect this, and
don't redeclare the functions

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-02-18 15:09:46 +11:00
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
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