From b65d8db2357c6bfa7a9e6e97520d2d0dd11ccc42 Mon Sep 17 00:00:00 2001
From: webprofusion-chrisc <christopher.cook@webprofusion.com>
Date: Wed, 29 Nov 2023 15:25:46 +0800
Subject: [PATCH] Add guards for invalid auth data

---
 src/app/services/AppManager.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/app/services/AppManager.ts b/src/app/services/AppManager.ts
index c6c8f1d5..1927173e 100644
--- a/src/app/services/AppManager.ts
+++ b/src/app/services/AppManager.ts
@@ -235,7 +235,7 @@ export class AppManager {
 
     if (jwtString != null) {
       let jwt = JSON.parse(jwtString);
-      if (jwt.Data != null && jwt.Data.access_token != null) {
+      if (jwt?.Data != null && jwt?.Data?.access_token != null) {
         const decodedToken = this.jwtHelper.decodeToken(jwt.Data.access_token);
         if (this.jwtHelper.isTokenExpired(jwt.Data.access_token)) {
           localStorage.removeItem('authResponse');
@@ -243,6 +243,9 @@ export class AppManager {
           this.api.authResponse = jwt;
           this.logging.log('User has valid auth token in local storage', LogLevel.VERBOSE);
         }
+      } else {
+        this.logging.log('User has invalid auth token in local storage', LogLevel.VERBOSE);
+        localStorage.removeItem('authResponse');
       }
     }
   }