s3:services_db: extract core of svcctl_set_secdesc to _internal version

The internal version operates on an already opened key.

1 files changed, 36 insertions, 20 deletions

diff --git a/source3/services/services_db.c b/source3/services/services_db.c
index 19fb1b5623..dcfb018b41 100644
--- a/source3/services/services_db.c
+++ b/source3/services/services_db.c
@@ -88,6 +88,8 @@ struct service_display_info common_unix_svcs[] = {
   { NULL, NULL, NULL, NULL }
 };
 
+static WERROR svcctl_set_secdesc_internal(struct registry_key *key,
+					  struct security_descriptor *sec_desc);
 
 /********************************************************************
 ********************************************************************/
@@ -565,30 +567,15 @@ done:
  Wrapper to make storing a Service sd easier
 ********************************************************************/
 
-bool svcctl_set_secdesc(const char *name, struct security_descriptor *sec_desc,
-			struct security_token *token)
+static WERROR svcctl_set_secdesc_internal(struct registry_key *key,
+					  struct security_descriptor *sec_desc)
 {
-	struct registry_key *key = NULL;
 	struct registry_key *key_security = NULL;
 	WERROR wresult;
-	char *path = NULL;
 	struct registry_value value;
 	NTSTATUS status;
-	bool ret = false;
-	TALLOC_CTX *mem_ctx = talloc_stackframe();
 	enum winreg_CreateAction action = REG_ACTION_NONE;
-
-	path = talloc_asprintf(mem_ctx, "%s\\%s", KEY_SERVICES, name);
-	if (path == NULL) {
-		goto done;
-	}
-
-	wresult = reg_open_path(mem_ctx, path, REG_KEY_ALL, token, &key);
-	if ( !W_ERROR_IS_OK(wresult) ) {
-		DEBUG(0, ("svcctl_set_secdesc: key lookup failed! [%s] (%s)\n",
-			  path, win_errstr(wresult)));
-		goto done;
-	}
+	TALLOC_CTX *mem_ctx = talloc_stackframe();
 
 	wresult = reg_createkey(mem_ctx, key, "Security", REG_KEY_ALL, &key_security, &action);
 	if (!W_ERROR_IS_OK(wresult)) {
@@ -601,7 +588,9 @@ bool svcctl_set_secdesc(const char *name, struct security_descriptor *sec_desc,
 	status = marshall_sec_desc(mem_ctx, sec_desc, &value.data.data,
 				   &value.data.length);
 	if (!NT_STATUS_IS_OK(status)) {
-		DEBUG(0,("svcctl_set_secdesc: ndr_push_struct_blob() failed!\n"));
+		DEBUG(0, ("svcctl_set_secdesc: marshall_sec_desc() failed: %s\n",
+			  nt_errstr(status)));
+		wresult = ntstatus_to_werror(status);
 		goto done;
 	}
 
@@ -611,10 +600,37 @@ bool svcctl_set_secdesc(const char *name, struct security_descriptor *sec_desc,
 	if (!W_ERROR_IS_OK(wresult)) {
 		DEBUG(0, ("svcctl_set_secdesc: reg_setvalue failed: %s\n",
 			  win_errstr(wresult)));
+	}
+
+done:
+	talloc_free(mem_ctx);
+	return wresult;
+}
+
+bool svcctl_set_secdesc(const char *name, struct security_descriptor *sec_desc,
+			struct security_token *token)
+{
+	struct registry_key *key = NULL;
+	WERROR wresult;
+	char *path = NULL;
+	bool ret = false;
+	TALLOC_CTX *mem_ctx = talloc_stackframe();
+
+	path = talloc_asprintf(mem_ctx, "%s\\%s", KEY_SERVICES, name);
+	if (path == NULL) {
 		goto done;
 	}
 
-	ret = true;
+	wresult = reg_open_path(mem_ctx, path, REG_KEY_ALL, token, &key);
+	if ( !W_ERROR_IS_OK(wresult) ) {
+		DEBUG(0, ("svcctl_set_secdesc: key lookup failed! [%s] (%s)\n",
+			  path, win_errstr(wresult)));
+		goto done;
+	}
+
+	wresult = svcctl_set_secdesc_internal(key, sec_desc);
+
+	ret = W_ERROR_IS_OK(wresult);
 
 done:
 	talloc_free(mem_ctx);