r20116: Start merging in the work done to create the new idmap subsystem.

Simo.
(This used to be commit 50cd8bffeeed2cac755f75fc3d76fe41c451976b)

1 files changed, 19 insertions, 33 deletions

diff --git a/source3/nsswitch/winbindd_group.c b/source3/nsswitch/winbindd_group.c
index aac8a9aac3..18a7be29de 100644
--- a/source3/nsswitch/winbindd_group.c
+++ b/source3/nsswitch/winbindd_group.c
@@ -124,9 +124,7 @@ static BOOL fill_grent_mem(struct winbindd_domain *domain,
 			if (sys_getpeereid(state->sock, &ret_uid)==0) {
 				/* We know who's asking - look up their SID if
 				   it's one we've mapped before. */
-				status = idmap_uid_to_sid(&querying_user_sid,
-							ret_uid,
-							IDMAP_FLAG_QUERY_ONLY|IDMAP_FLAG_CACHE_ONLY);
+				status = idmap_uid_to_sid(&querying_user_sid, ret_uid);
 				if (NT_STATUS_IS_OK(status)) {
 					pquerying_user_sid = &querying_user_sid;
 					DEBUG(10,("fill_grent_mem: querying uid %u -> %s\n",
@@ -399,7 +397,7 @@ void winbindd_getgrnam(struct winbindd_cli_state *state)
 
 	/* Try to get the GID */
 
-	status = idmap_sid_to_gid(&group_sid, &gid, 0);
+	status = idmap_sid_to_gid(&group_sid, &gid);
 
 	if (NT_STATUS_IS_OK(status)) {
 		goto got_gid;
@@ -444,18 +442,20 @@ static void getgrgid_got_sid(struct winbindd_cli_state *state, DOM_SID group_sid
 {
 	struct winbindd_domain *domain;
 	enum lsa_SidType name_type;
-	fstring dom_name;
-	fstring group_name;
+	char *dom_name = NULL;
+	char *group_name = NULL;
 	size_t gr_mem_len;
 	size_t num_gr_mem;
 	char *gr_mem;
 
 	/* Get name from sid */
 
-	if (!winbindd_lookup_name_by_sid(state->mem_ctx, &group_sid, dom_name,
-					 group_name, &name_type)) {
+	if (!winbindd_lookup_name_by_sid(state->mem_ctx, &group_sid, &dom_name,
+					 &group_name, &name_type)) {
 		DEBUG(1, ("could not lookup sid\n"));
 		request_error(state);
+		TALLOC_FREE(group_name);
+		TALLOC_FREE(dom_name);
 		return;
 	}
 
@@ -466,6 +466,8 @@ static void getgrgid_got_sid(struct winbindd_cli_state *state, DOM_SID group_sid
 	if (!domain) {
 		DEBUG(1,("Can't find domain from sid\n"));
 		request_error(state);
+		TALLOC_FREE(group_name);
+		TALLOC_FREE(dom_name);
 		return;
 	}
 
@@ -476,6 +478,8 @@ static void getgrgid_got_sid(struct winbindd_cli_state *state, DOM_SID group_sid
 		DEBUG(1, ("name '%s' is not a local or domain group: %d\n", 
 			  group_name, name_type));
 		request_error(state);
+		TALLOC_FREE(group_name);
+		TALLOC_FREE(dom_name);
 		return;
 	}
 
@@ -485,6 +489,8 @@ static void getgrgid_got_sid(struct winbindd_cli_state *state, DOM_SID group_sid
 			    &num_gr_mem,
 			    &gr_mem, &gr_mem_len)) {
 		request_error(state);
+		TALLOC_FREE(group_name);
+		TALLOC_FREE(dom_name);
 		return;
 	}
 
@@ -497,6 +503,9 @@ static void getgrgid_got_sid(struct winbindd_cli_state *state, DOM_SID group_sid
 	state->response.length += gr_mem_len;
 	state->response.extra_data.data = gr_mem;
 
+	TALLOC_FREE(group_name);
+	TALLOC_FREE(dom_name);
+
 	request_ok(state);
 }
 
@@ -534,32 +543,10 @@ static void getgrgid_recv(void *private_data, BOOL success, const char *sid)
 /* Return a group structure from a gid number */
 void winbindd_getgrgid(struct winbindd_cli_state *state)
 {
-	DOM_SID group_sid;
-	NTSTATUS status;
-
 	DEBUG(3, ("[%5lu]: getgrgid %lu\n", (unsigned long)state->pid, 
 		  (unsigned long)state->request.data.gid));
 
-	/* Bug out if the gid isn't in the winbind range */
-
-	if ((state->request.data.gid < server_state.gid_low) ||
-	    (state->request.data.gid > server_state.gid_high)) {
-		request_error(state);
-		return;
-	}
-
-	/* Get sid from gid */
-
-	status = idmap_gid_to_sid(&group_sid, state->request.data.gid, IDMAP_FLAG_NONE);
-	if (NT_STATUS_IS_OK(status)) {
-		/* This is a remote one */
-		getgrgid_got_sid(state, group_sid);
-		return;
-	}
-
-	DEBUG(10,("winbindd_getgrgid: gid %lu not found in cache, try with the async interface\n",
-		  (unsigned long)state->request.data.gid));
-
+	/* always use the async interface */
 	winbindd_gid2sid_async(state->mem_ctx, state->request.data.gid, getgrgid_recv, state);
 }
 
@@ -855,8 +842,7 @@ void winbindd_getgrent(struct winbindd_cli_state *state)
 		sid_copy(&group_sid, &domain->sid);
 		sid_append_rid(&group_sid, name_list[ent->sam_entry_index].rid);
 
-		if (!NT_STATUS_IS_OK(idmap_sid_to_gid(&group_sid,
-                                                    &group_gid, 0))) {
+		if (!NT_STATUS_IS_OK(idmap_sid_to_gid(&group_sid, &group_gid))) {
 			union unid_t id;
 			enum lsa_SidType type;