X-Git-Url: https://gerrit.akraino.org/r/gitweb?a=blobdiff_plain;f=blueprints%2Fcommon%2Feliot-ui%2Ffrontend-src%2Fsrc%2Fapp%2F_services%2FAuthGuard.ts;fp=blueprints%2Fcommon%2Feliot-ui%2Ffrontend-src%2Fsrc%2Fapp%2F_services%2FAuthGuard.ts;h=7177e1128516bb51d681ec676e8f3862a1b4d4e3;hb=5c2048d4d3e672783eea4f306aa9a03f33a1a9f2;hp=0000000000000000000000000000000000000000;hpb=59f512662c02a16c1d5c45b090b185d2e773310f;p=eliot.git

diff --git a/blueprints/common/eliot-ui/frontend-src/src/app/_services/AuthGuard.ts b/blueprints/common/eliot-ui/frontend-src/src/app/_services/AuthGuard.ts
new file mode 100644
index 0000000..7177e11
--- /dev/null
+++ b/blueprints/common/eliot-ui/frontend-src/src/app/_services/AuthGuard.ts
@@ -0,0 +1,31 @@
+import { Injectable } from '@angular/core';
+import { Router, CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router';
+
+import { AuthenticationService } from './../_services/authentication.service';
+
+@Injectable({ providedIn: 'root' })
+
+export class AuthGuard implements CanActivate {
+  
+    constructor(
+        private router: Router,
+        private authenticationService: AuthenticationService
+    ) { }
+
+    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {
+        const currentUser = this.authenticationService.currentUserValue;
+        
+        console.log("current user");
+        console.log(currentUser);
+        
+        if (currentUser) {
+            // authorised so return true
+            return true;
+        }
+
+        // not logged in so redirect to login page
+        this.router.navigate(['/login'], { queryParams: { returnUrl: state.url } });
+        return false;
+    }
+
+}
\ No newline at end of file