1. add login api

2. add get channel list api

libs/route-utils/res-message/index.js

@@ -22,6 +22,13 @@ module.exports = {
       message: 'login first'
     }
   },
+  Forbidden: {
+    status: 403,
+    obj: {
+      status: 403,
+      message: 'Forbidden'
+    }
+  },
   NotFound: {
     status: 404,
     obj: {