This patch makes the 'winbind use default domain' code interact better with

smbd, and also makes it much cleaner inside winbindd.

It is mostly my code, with a few changes and testing performed by Alexander
Bokovoy <a.bokovoy@sam-solutions.net>.  ab has tested it in security=domain and
security=ads, but more testing is always appricatiated.

The idea is that we no longer cart around a 'domain\user' string, we keep them
seperate until the last moment - when we push that string into a pwent on onto
the socket.

This removes the need to be constantly parsing that string - the domain prefix
is almost always already provided, (only a couple of functions actually changed
arguments in all this).

Some consequential changes to the RPC client code, to stop it concatonating the
two strings (it now passes them both back as params).

I havn't changed the cache code, however the usernames will no longer have a
double domain prefix in the key string.  The actual structures are unchanged
 - but the meaning of 'username' in the 'rid' will have changed.  (The cache is
invalidated at startup, so on-disk formats are not an issue here).

Andrew Bartlett
(This used to be commit e870f0e727952aeb8599cf93ad2650ae56eca033)

1 files changed, 3 insertions, 3 deletions

diff --git a/source3/rpc_server/srv_samr_nt.c b/source3/rpc_server/srv_samr_nt.c
index c17e22ada2..6ac71298fa 100644
--- a/source3/rpc_server/srv_samr_nt.c
+++ b/source3/rpc_server/srv_samr_nt.c
@@ -656,12 +656,12 @@ static NTSTATUS get_group_alias_entries(TALLOC_CTX *ctx, DOMAIN_GRP **d_grp, DOM
 		SAFE_FREE(map);
 		
 	} else if (sid_equal(sid, &global_sam_sid) && !lp_hide_local_users()) {
-		char *sep;
 		struct sys_grent *glist;
 		struct sys_grent *grp;
 		struct passwd *pw;
+		gid_t winbind_gid_low, winbind_gid_high;
 	
-		sep = lp_winbind_separator();
+		lp_winbind_gid(&winbind_gid_low, &winbind_gid_high);
 
 		/* local aliases */
 		/* we return the UNIX groups here.  This seems to be the right */
@@ -691,7 +691,7 @@ static NTSTATUS get_group_alias_entries(TALLOC_CTX *ctx, DOMAIN_GRP **d_grp, DOM
 				continue;
 
 			/* Don't return winbind groups as they are not local! */
-			if (strchr_m(smap.nt_name, *sep) != NULL) {
+			if ((grp->gr_gid >= winbind_gid_low)&&(grp->gr_gid <= winbind_gid_high)) {
 				DEBUG(10,("get_group_alias_entries: not returing %s, not local.\n", smap.nt_name ));
 				continue;
 			}