Generalize metadata plugin arguments to future-proof it
diff --git a/src/node/src/credentials.js b/src/node/src/credentials.js
index ff10a22..dcbfac1 100644
--- a/src/node/src/credentials.js
+++ b/src/node/src/credentials.js
@@ -91,7 +91,7 @@
*/
exports.createFromMetadataGenerator = function(metadata_generator) {
return CallCredentials.createFromPlugin(function(service_url, callback) {
- metadata_generator(service_url, function(error, metadata) {
+ metadata_generator({service_url: service_url}, function(error, metadata) {
var code = grpc.status.OK;
var message = '';
if (error) {
@@ -114,7 +114,8 @@
* @return {CallCredentials} The resulting credentials object
*/
exports.createFromGoogleCredential = function(google_credential) {
- return exports.createFromMetadataGenerator(function(service_url, callback) {
+ return exports.createFromMetadataGenerator(function(auth_context, callback) {
+ var service_url = auth_context.service_url;
google_credential.getRequestMetadata(service_url, function(err, header) {
if (err) {
callback(err);