From: Andrew Bartlett <abartlet@samba.org>
Date: Fri, 19 Feb 2010 00:14:15 +0000 (+1100)
Subject: s4:winbind Make the 'no SID found' message even more detailed
X-Git-Url: http://git.samba.org/?p=abartlet%2Fsamba.git%2F.git;a=commitdiff_plain;h=af4a7c0f4be4bb94d6299e93f22d26e2f8340e69

s4:winbind Make the 'no SID found' message even more detailed

Now we give the user a clue as to what may be wrong, and the file path
that we could not find the domain SID in.

Andrew Bartlett
---

diff --git a/source4/param/secrets.c b/source4/param/secrets.c
index 18a08007796..407e27ff670 100644
--- a/source4/param/secrets.c
+++ b/source4/param/secrets.c
@@ -165,12 +165,15 @@ struct dom_sid *secrets_get_domain_sid(TALLOC_CTX *mem_ctx,
 			      attrs, 0, SECRETS_PRIMARY_DOMAIN_FILTER, domain);
 
 	if (ldb_ret != LDB_SUCCESS) {
-		*errstring = talloc_asprintf(mem_ctx, "Failed to find record for %s in secrets.ldb: %s: %s", domain, ldb_strerror(ldb_ret), ldb_errstring(ldb));
+		*errstring = talloc_asprintf(mem_ctx, "Failed to find record for %s in %s: %s: %s", 
+					     domain, ldb_get_opaque(ldb, "ldb_url"), 
+					     ldb_strerror(ldb_ret), ldb_errstring(ldb));
 		return NULL;
 	}
 	v = ldb_msg_find_ldb_val(msg, "objectSid");
 	if (v == NULL) {
-		*errstring = talloc_asprintf(mem_ctx, "Failed to find a SID on record for %s in secrets.ldb", domain);
+		*errstring = talloc_asprintf(mem_ctx, "Failed to find a SID on record for %s in %s", 
+					     domain, ldb_get_opaque(ldb, "ldb_url"));
 		return NULL;
 	}
 	result = talloc(mem_ctx, struct dom_sid);
@@ -182,7 +185,8 @@ struct dom_sid *secrets_get_domain_sid(TALLOC_CTX *mem_ctx,
 	ndr_err = ndr_pull_struct_blob(v, result, NULL, result,
 				       (ndr_pull_flags_fn_t)ndr_pull_dom_sid);
 	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
-		*errstring = talloc_asprintf(mem_ctx, "Failed to parse SID on record for %s in secrets.ldb", domain);
+		*errstring = talloc_asprintf(mem_ctx, "Failed to parse SID on record for %s in %s", 
+					     domain, ldb_get_opaque(ldb, "ldb_url"));
 		talloc_free(result);
 		talloc_free(ldb);
 		return NULL;
diff --git a/source4/winbind/wb_server.c b/source4/winbind/wb_server.c
index 03a443ac16b..306c8e2add6 100644
--- a/source4/winbind/wb_server.c
+++ b/source4/winbind/wb_server.c
@@ -241,19 +241,36 @@ static void winbind_task_init(struct task_server *task)
 						     service->task->lp_ctx,
 						     lp_netbios_name(service->task->lp_ctx), &errstring);
 		if (!primary_sid) {
-			char *message = talloc_asprintf(task, "Cannot start Winbind (standalone configuration): %s", errstring);
+			char *message = talloc_asprintf(task, 
+							"Cannot start Winbind (standalone configuration): %s: "
+							"Have you provisioned this server (%s) or changed it's name?", 
+							errstring, lp_netbios_name(service->task->lp_ctx));
 			task_server_terminate(task, message, true);
 			return;
 		}
 		break;
 	case ROLE_DOMAIN_MEMBER:
+		primary_sid = secrets_get_domain_sid(service,
+						     service->task->event_ctx,
+						     service->task->lp_ctx,
+						     lp_workgroup(service->task->lp_ctx), &errstring);
+		if (!primary_sid) {
+			char *message = talloc_asprintf(task, "Cannot start Winbind (domain member): %s: "
+							"Have you joined the %s domain?", 
+							errstring, lp_workgroup(service->task->lp_ctx));
+			task_server_terminate(task, message, true);
+			return;
+		}
+		break;
 	case ROLE_DOMAIN_CONTROLLER:
 		primary_sid = secrets_get_domain_sid(service,
 						     service->task->event_ctx,
 						     service->task->lp_ctx,
 						     lp_workgroup(service->task->lp_ctx), &errstring);
 		if (!primary_sid) {
-			char *message = talloc_asprintf(task, "Cannot start Winbind (domain configuration): %s", errstring);
+			char *message = talloc_asprintf(task, "Cannot start Winbind (domain controller): %s: "
+							"Have you provisioned the %s domain?", 
+							errstring, lp_workgroup(service->task->lp_ctx));
 			task_server_terminate(task, message, true);
 			return;
 		}