r13316: Let the carnage begin....

[kai/samba.git] / source3 / passdb / util_wellknown.c

diff --git a/source3/passdb/util_wellknown.c b/source3/passdb/util_wellknown.c
index 8caae3b2a01fe259bd92975cadb6977017352d4d..be3cf3744695005752c0c1f50b2817c8d9ba0246 100644 (file)
--- a/source3/passdb/util_wellknown.c
+++ b/source3/passdb/util_wellknown.c
@@ -70,6 +70,21 @@ static struct sid_name_map_info special_domains[] = {
        { &global_sid_NT_Authority, "NT Authority", nt_authority_users },
        { NULL, NULL, NULL }};
 
+BOOL sid_check_is_wellknown_domain(const DOM_SID *sid, const char **name)
+{
+       int i;
+
+       for (i=0; special_domains[i].sid != NULL; i++) {
+               if (sid_equal(sid, special_domains[i].sid)) {
+                       if (name != NULL) {
+                               *name = special_domains[i].name;
+                       }
+                       return True;
+               }
+       }
+       return False;
+}
+
 /**************************************************************************
  Looks up a known username from one of the known domains.
 ***************************************************************************/