Add OAuth support to odlux

Extend odlux to support oauth, support external login provider for sign-in

Issue-ID: CCSDK-3167
Signed-off-by: Aijana Schumann <aijana.schumann@highstreet-technologies.com>
Change-Id: Id5772e0026fa7ebda22c41c2620a7868598f41aa

2 files changed, 57 insertions, 3 deletions

diff --git a/sdnr/wt/odlux/framework/src/middleware/navigation.ts b/sdnr/wt/odlux/framework/src/middleware/navigation.ts
index d5cdcd44b..c5ab788f3 100644
--- a/sdnr/wt/odlux/framework/src/middleware/navigation.ts
+++ b/sdnr/wt/odlux/framework/src/middleware/navigation.ts
@@ -15,15 +15,19 @@
  * the License.
  * ============LICENSE_END==========================================================================
  */
+import * as jwt from 'jsonwebtoken';
 import { Location, History, createHashHistory } from "history";
 
-import { ApplicationStore } from "../store/applicationStore";
-import { Dispatch } from '../flux/store';
+import { User } from "../models/authentication";
 
 import { LocationChanged, NavigateToApplication } from "../actions/navigationActions";
 import { PushAction, ReplaceAction, GoAction, GoBackAction, GoForwardeAction } from '../actions/navigationActions';
 
 import { applicationManager } from "../services/applicationManager";
+import { UpdateUser } from "../actions/authentication";
+
+import { ApplicationStore } from "../store/applicationStore";
+import { Dispatch } from '../flux/store';
 
 const routerMiddlewareCreator = (history: History) => () => (next: Dispatch): Dispatch => (action) => {
 
@@ -49,7 +53,16 @@ const routerMiddlewareCreator = (history: History) => () => (next: Dispatch): Di
     history.goForward();
   } else if (action instanceof LocationChanged) {
     // ensure user is logged in and token is valid
-    if (!action.pathname.startsWith("/login") && applicationStore && (!applicationStore.state.framework.authenticationState.user || !applicationStore.state.framework.authenticationState.user.isValid)) {
+    if (action.pathname.startsWith("/oauth") && (action.search.startsWith("?token="))){
+      const ind =  action.search.lastIndexOf("token=");
+      const tokenStr = ind > -1 ? action.search.substr(ind+6) : null;
+      const token = tokenStr && jwt.decode(tokenStr);
+      if (tokenStr && token) {
+        // @ts-ignore
+        const user = new User({ username: token["name"], access_token: tokenStr, token_type: "Bearer", expires: (new Date().valueOf()) + ( (+token['exp']) * 1000) }) || undefined;
+        return next(new UpdateUser(user)) as any;
+      }
+    } if (!action.pathname.startsWith("/login") && applicationStore && (!applicationStore.state.framework.authenticationState.user || !applicationStore.state.framework.authenticationState.user.isValid)) {
       history.replace(`/login?returnTo=${action.pathname}`);
     } else {
       return next(action);
diff --git a/sdnr/wt/odlux/framework/src/middleware/policies.ts b/sdnr/wt/odlux/framework/src/middleware/policies.ts
new file mode 100644
index 000000000..662ecddb3
--- /dev/null
+++ b/sdnr/wt/odlux/framework/src/middleware/policies.ts
@@ -0,0 +1,41 @@
+/**
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt odlux
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
+ * =================================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+
+import authenticationService from '../services/authenticationService';
+
+import { UpdateUser, UpdatePolicies } from '../actions/authentication';
+import { Dispatch } from '../flux/store';
+import { MiddlewareApi } from '../store/applicationStore';
+
+function updatePoliciesMiddleware() {
+  return ({ dispatch, getState }: MiddlewareApi) =>
+    (next : Dispatch) : Dispatch =>
+      action => {
+        const { framework: { applicationState: { enablePolicy } } } = getState() || { framework: { applicationState: { } } };
+        if (enablePolicy && action instanceof UpdateUser) {
+          next(action);
+          authenticationService.getAccessPolicies().then((policies) => dispatch(new UpdatePolicies(policies||undefined)));
+          return action;
+        }
+        if (enablePolicy === false) next(new UpdatePolicies());
+        return next(action);
+      };
+}
+
+export const updatePolicies = updatePoliciesMiddleware();
+export default updatePolicies;
\ No newline at end of file