Role authorization for Netlify-auth (#224)

src/actions/auth.js

@@ -32,6 +32,23 @@ export function logout() {
   };
 }
 
+// Check if user data token is cached and is valid
+export function authenticateUser() {
+  return (dispatch, getState) => {
+    const state = getState();
+    const backend = currentBackend(state.config);
+    dispatch(authenticating());
+    return backend.currentUser()
+      .then((user) => {
+        if (user) dispatch(authenticate(user));
+      })
+      .catch((error) => {
+        dispatch(authError(error));
+        dispatch(logoutUser());
+      });
+  };
+}
+
 export function loginUser(credentials) {
   return (dispatch, getState) => {
     const state = getState();
@@ -41,6 +58,9 @@ export function loginUser(credentials) {
     return backend.authenticate(credentials)
       .then((user) => {
         dispatch(authenticate(user));
+      })
+      .catch((error) => {
+        dispatch(authError(error));
       });
   };
 }

src/actions/config.js

@@ -1,7 +1,6 @@
 import yaml from "js-yaml";
 import { set, defaultsDeep } from "lodash";
-import { currentBackend } from "../backends/backend";
-import { authenticate } from "../actions/auth";
+import { authenticateUser } from "../actions/auth";
 import * as publishModes from "../constants/publishModes";
 
 export const CONFIG_REQUEST = "CONFIG_REQUEST";
@@ -85,11 +84,7 @@ export function loadConfig() {
         .then(applyDefaults)
         .then((config) => {
           dispatch(configDidLoad(config));
-          const backend = currentBackend(config);
-          return backend && backend.currentUser();
-        })
-        .then((user) => {
-          if (user) dispatch(authenticate(user));
+          dispatch(authenticateUser());
         });
     }).catch((err) => {
       dispatch(configFailed(err));