1 files changed, 80 insertions, 0 deletions
diff --git a/sdnr/wt/odlux/framework/src/services/userSessionService.ts b/sdnr/wt/odlux/framework/src/services/userSessionService.ts
new file mode 100644
index 000000000..0d5936a7e
--- /dev/null
+++ b/sdnr/wt/odlux/framework/src/services/userSessionService.ts
@@ -0,0 +1,80 @@
+/**
+ * ============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 { ApplicationStore } from "../store/applicationStore";
+import { logoutUser } from "../actions/authentication";
+import { ReplaceAction } from "../actions/navigationActions";
+import { AuthMessage, getBroadcastChannel } from "./broadcastService";
+import { User } from "../models/authentication";
+
+let currentUser: User | null;
+let applicationStore: ApplicationStore | null = null;
+let timer : NodeJS.Timeout | null = null;
+
+export const startUserSessionService = (store: ApplicationStore) =>{
+    applicationStore=store;
+}
+
+export const startUserSession = (user: User) => {
+    console.log("user session started...")
+
+    const currentTime = new Date();
+    //get time differnce between login time and now (eg after user refreshes page)
+    const timeDiffernce =(currentTime.valueOf()/1000 - user.loginAt);
+
+    currentUser = user;
+
+    if (process.env.NODE_ENV === "development") {
+        //console.warn("logout timer not started in development mode");
+
+        const expiresIn = (user.logoutAt - user.loginAt) - timeDiffernce;
+        console.log("user should be logged out in: "+expiresIn/60 +"minutes")
+        createForceLogoutInterval(expiresIn);
+    } else {
+        const expiresIn = (user.logoutAt - user.loginAt) - timeDiffernce;
+        console.log("user should be logged out in: "+expiresIn/60 +"minutes")
+        createForceLogoutInterval(expiresIn);
+    }
+};
+
+const createForceLogoutInterval = (intervalInSec: number) => {
+    console.log("logout timer running...");
+
+    if(timer!==null){
+        console.error("an old session was available");
+        clearTimeout(timer);
+    }
+   
+    timer = setTimeout(function () {
+        if (currentUser && applicationStore) {
+
+            applicationStore.dispatch(logoutUser());
+            applicationStore.dispatch(new ReplaceAction("/login"));
+
+        }
+
+    }, intervalInSec * 1000)
+}
+
+export const endUserSession = ()=>{
+
+    if(timer!==null){
+        clearTimeout(timer);
+        timer=null;
+    }
+}
+\ No newline at end of file