r2794: a very simple version of the unixuid NTVFS pass-thru module. In

conjunction with the posix backend this gives us a way to correctly
setup the unix security context in Samba4.

I chose the following method to determine the unix uid's and gid's to
use given the list of SIDs from the login process

 - look for a "UnixID" field in the sam record. If present, then use it
   (check if the record is of the right type as well)

 - if UnixID is not present, then look for the "UnixName" sam
   field. If it is present then use getpwnam() or getgrnam() to find
   the unix id.

 - if UnixID and UnixName are not present, then look for a unix
   account of the right type called by the same name as the sAMAccountName field.

 - if none of the above work then fail the operation with NT_STATUS_ACCESS_DENIED

obviously these steps only work well with a local SAM. It will need to
be more sophisticated in future.

I did not put any cache in place at all. That will need to be added
for decent performance.
(This used to be commit 78b67d19b9766131f0270e451089ee5bb1aa8bd9)

1 files changed, 3 insertions, 0 deletions

diff --git a/source4/ntvfs/config.m4 b/source4/ntvfs/config.m4
index 051a6883e2..dd8e60adde 100644
--- a/source4/ntvfs/config.m4
+++ b/source4/ntvfs/config.m4
@@ -3,6 +3,9 @@ dnl # NTVFS Server subsystem
 SMB_INCLUDE_M4(ntvfs/posix/config.m4)
 SMB_MODULE_MK(ntvfs_posix, NTVFS, STATIC, ntvfs/posix/config.mk)
 
+SMB_INCLUDE_M4(ntvfs/unixuid/config.m4)
+SMB_MODULE_MK(ntvfs_unixuid, NTVFS, STATIC, ntvfs/unixuid/config.mk)
+
 SMB_MODULE_MK(ntvfs_cifs, NTVFS, STATIC, ntvfs/config.mk)
 
 SMB_MODULE_MK(ntvfs_simple, NTVFS, STATIC, ntvfs/config.mk)