fixed auth module

src/modules/app/browser-app.module.ts

@@ -1,8 +1,9 @@
 import { HttpClient, HttpClientModule } from '@angular/common/http';
 import { NgModule } from '@angular/core';
-import { BrowserModule } from '@angular/platform-browser';
+import { BrowserModule, makeStateKey, TransferState } from '@angular/platform-browser';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import { RouterModule } from '@angular/router';
+import { REQUEST } from '@nguniversal/express-engine/tokens';
 
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { TranslateHttpLoader } from '@ngx-translate/http-loader';
@@ -15,10 +16,16 @@ import { AppModule } from '../../app/app.module';
 import { DSpaceBrowserTransferStateModule } from '../transfer-state/dspace-browser-transfer-state.module';
 import { DSpaceTransferState } from '../transfer-state/dspace-transfer-state.service';
 
+export const REQ_KEY = makeStateKey<string>('req');
+
 export function createTranslateLoader(http: HttpClient) {
   return new TranslateHttpLoader(http, 'assets/i18n/', '.json');
 }
 
+export function getRequest(transferState: TransferState): any {
+  return transferState.get<any>(REQ_KEY, {})
+}
+
 @NgModule({
   bootstrap: [AppComponent],
   imports: [
@@ -45,6 +52,13 @@ export function createTranslateLoader(http: HttpClient) {
     }),
     AppModule
   ],
+  providers: [
+    {
+      provide: REQUEST,
+      useFactory: getRequest,
+      deps: [TransferState]
+    }
+  ]
 })
 export class BrowserAppModule {
   constructor(