diff --git a/src/app/_helpers/data/sample-configuration.ts b/src/app/_helpers/data/sample-configuration.ts
index fadcf7fc..63d82eb2 100644
--- a/src/app/_helpers/data/sample-configuration.ts
+++ b/src/app/_helpers/data/sample-configuration.ts
@@ -12,7 +12,7 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
-import {SCBackendAggregationConfiguration, SCThingType} from '@openstapps/core';
+import {SCAuthorizationProvider, SCBackendAggregationConfiguration, SCThingType} from '@openstapps/core';
 
 // provides sample aggregations to be used in tests or backendless development
 export const sampleAggregations: SCBackendAggregationConfiguration[] = [
@@ -65,3 +65,27 @@ export const sampleAggregations: SCBackendAggregationConfiguration[] = [
     fieldName: 'type',
   },
 ];
+
+export const sampleAuthConfiguration: {
+    default: SCAuthorizationProvider;
+    paia: SCAuthorizationProvider;
+  } = {
+    default: {
+      client: {clientId: '', scopes: '', url: ''},
+      endpoints: {
+        authorization: '',
+        mapping: {id: '', name: ''},
+        token: '',
+        userinfo: '',
+      },
+    },
+    paia: {
+      client: {clientId: '', scopes: '', url: ''},
+      endpoints: {
+        authorization: '',
+        mapping: {id: '', name: ''},
+        token: '',
+        userinfo: '',
+      },
+    },
+  };
diff --git a/src/app/app.component.spec.ts b/src/app/app.component.spec.ts
index f6282b75..f9be438d 100644
--- a/src/app/app.component.spec.ts
+++ b/src/app/app.component.spec.ts
@@ -28,6 +28,7 @@ import {SettingsProvider} from './modules/settings/settings.provider';
 import {NGXLogger} from 'ngx-logger';
 import {RouterTestingModule} from '@angular/router/testing';
 import {ScheduleSyncService} from './modules/background/schedule/schedule-sync.service';
+import {sampleAuthConfiguration} from './_helpers/data/sample-configuration';
 
 describe('AppComponent', () => {
   let platformReadySpy: any;
@@ -38,7 +39,6 @@ describe('AppComponent', () => {
   let configProvider: jasmine.SpyObj<ConfigProvider>;
   let ngxLogger: jasmine.SpyObj<NGXLogger>;
   let scheduleSyncServiceSpy: jasmine.SpyObj<ScheduleSyncService>;
-
   let platformIsSpy;
 
   beforeEach(
@@ -65,7 +65,15 @@ describe('AppComponent', () => {
         'getDifferences',
         'postDifferencesNotification',
       ]);
-      configProvider = jasmine.createSpyObj('ConfigProvider', ['init']);
+      configProvider = jasmine.createSpyObj('ConfigProvider', [
+        'init',
+        'getAnyValue',
+      ]);
+      configProvider.getAnyValue = jasmine
+        .createSpy()
+        .and.callFake(function () {
+          return sampleAuthConfiguration;
+        });
       ngxLogger = jasmine.createSpyObj('NGXLogger', ['log', 'error', 'warn']);
 
       TestBed.configureTestingModule({
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 54198d77..fd3d2e64 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -22,9 +22,9 @@ import {ConfigProvider} from './modules/config/config.provider';
 import {SettingsProvider} from './modules/settings/settings.provider';
 import {PAIAAuthService} from './modules/auth/paia/paia-auth.service';
 import {DefaultAuthService} from './modules/auth/default-auth.service';
-import {environment} from '../environments/environment';
 import {AuthHelperService} from './modules/auth/auth-helper.service';
 import {ScheduleSyncService} from './modules/background/schedule/schedule-sync.service';
+import {environment} from '../environments/environment';
 
 /**
  * TODO
@@ -88,7 +88,7 @@ export class AppComponent implements AfterContentInit {
   async initializeApp() {
     App.addListener('appUrlOpen', (event: URLOpenListenerEvent) => {
       this.zone.run(() => {
-        const slug = event.url.split(environment.appDomain).pop();
+        const slug = event.url.split(environment.app_host).pop();
         if (slug) {
           this.router.navigateByUrl(slug);
         }
diff --git a/src/app/modules/auth/auth-guard.service.ts b/src/app/modules/auth/auth-guard.service.ts
index afce0827..2d59c885 100644
--- a/src/app/modules/auth/auth-guard.service.ts
+++ b/src/app/modules/auth/auth-guard.service.ts
@@ -3,7 +3,7 @@ import {CanActivate, Router, RouterStateSnapshot} from '@angular/router';
 import {DefaultAuthService} from './default-auth.service';
 import {PAIAAuthService} from './paia/paia-auth.service';
 import {IAuthService} from 'ionic-appauth';
-import {ActivatedAuthRouteSnapshot} from './auth-routes';
+import {ActivatedProtectedRouteSnapshot} from './protected.routes';
 
 @Injectable({
   providedIn: 'root',
@@ -18,7 +18,7 @@ export class AuthGuardService implements CanActivate {
   ) {}
 
   public async canActivate(
-    route: ActivatedAuthRouteSnapshot,
+    route: ActivatedProtectedRouteSnapshot,
     _state: RouterStateSnapshot,
   ) {
     switch (route.data.authProvider) {
diff --git a/src/app/modules/auth/auth-helper.service.ts b/src/app/modules/auth/auth-helper.service.ts
index ef2d71d9..00f6e9a7 100644
--- a/src/app/modules/auth/auth-helper.service.ts
+++ b/src/app/modules/auth/auth-helper.service.ts
@@ -1,20 +1,33 @@
 import {Injectable} from '@angular/core';
-import {
-  SCAuthorizationProviderType,
-  SCUserConfiguration,
-  userMapping,
-} from '../profile/user';
 import {IPAIAAuthAction} from './paia/paia-auth-action';
 import {AuthActions, IAuthAction} from 'ionic-appauth';
 import {TranslateService} from '@ngx-translate/core';
 import {JSONFile} from '@angular/cli/utilities/json-file';
 import {JSONPath} from 'jsonpath-plus';
+import {
+  SCAuthorizationProvider,
+  SCAuthorizationProviderType,
+  SCUserConfiguration,
+  SCUserConfigurationMap,
+} from '@openstapps/core';
+import {ConfigProvider} from '../config/config.provider';
 
 @Injectable({
   providedIn: 'root',
 })
 export class AuthHelperService {
-  constructor(private translateService: TranslateService) {}
+  userConfigurationMap: SCUserConfigurationMap;
+
+  constructor(
+    private translateService: TranslateService,
+    private configProvider: ConfigProvider,
+  ) {
+    this.userConfigurationMap = (
+      this.configProvider.getAnyValue('auth') as {
+        default: SCAuthorizationProvider;
+      }
+    ).default.endpoints.mapping;
+  }
 
   public getAuthMessage(
     provider: SCAuthorizationProviderType,
@@ -38,9 +51,11 @@ export class AuthHelperService {
 
   getUserFromUserInfo(userInfo: JSONFile) {
     const user: SCUserConfiguration = {id: '', name: '', role: 'student'};
-    for (const key in userMapping) {
+    for (const key in this.userConfigurationMap) {
       user[key as keyof SCUserConfiguration] = JSONPath({
-        path: userMapping[key as keyof SCUserConfiguration] as string,
+        path: this.userConfigurationMap[
+          key as keyof SCUserConfiguration
+        ] as string,
         json: userInfo,
       })[0];
     }
diff --git a/src/app/modules/auth/auth-paths.ts b/src/app/modules/auth/auth-paths.ts
new file mode 100644
index 00000000..3471c846
--- /dev/null
+++ b/src/app/modules/auth/auth-paths.ts
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2022 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {SCAuthorizationProviderType} from '@openstapps/core';
+
+export const authPaths: {
+  [key in SCAuthorizationProviderType]: {redirect_path: string};
+} = {
+  default: {
+    redirect_path: 'auth/callback',
+  },
+  paia: {
+    redirect_path: 'auth/paia/callback',
+  },
+};
diff --git a/src/app/modules/auth/auth-routing.module.ts b/src/app/modules/auth/auth-routing.module.ts
index 6591c5bf..20dc2afb 100644
--- a/src/app/modules/auth/auth-routing.module.ts
+++ b/src/app/modules/auth/auth-routing.module.ts
@@ -17,10 +17,17 @@ import {RouterModule, Routes} from '@angular/router';
 import {NgModule} from '@angular/core';
 import {AuthCallbackPageComponent} from './auth-callback/page/auth-callback-page.component';
 import {PAIAAuthCallbackPageComponent} from './paia/auth-callback/page/auth-callback-page.component';
+import {authPaths} from './auth-paths';
 
 const authRoutes: Routes = [
-  {path: 'auth/callback', component: AuthCallbackPageComponent},
-  {path: 'auth/paia/callback', component: PAIAAuthCallbackPageComponent},
+  {
+    path: authPaths.default.redirect_path,
+    component: AuthCallbackPageComponent,
+  },
+  {
+    path: authPaths.paia.redirect_path,
+    component: PAIAAuthCallbackPageComponent,
+  },
 ];
 
 /**
diff --git a/src/app/modules/auth/auth.module.ts b/src/app/modules/auth/auth.module.ts
index acc79b9f..7a173129 100644
--- a/src/app/modules/auth/auth.module.ts
+++ b/src/app/modules/auth/auth.module.ts
@@ -13,6 +13,7 @@ import {AuthRoutingModule} from './auth-routing.module';
 import {TranslateModule} from '@ngx-translate/core';
 import {AuthCallbackPageComponent} from './auth-callback/page/auth-callback-page.component';
 import {PAIAAuthCallbackPageComponent} from './paia/auth-callback/page/auth-callback-page.component';
+import {ConfigProvider} from '../config/config.provider';
 
 @NgModule({
   declarations: [AuthCallbackPageComponent, PAIAAuthCallbackPageComponent],
@@ -35,12 +36,12 @@ import {PAIAAuthCallbackPageComponent} from './paia/auth-callback/page/auth-call
     {
       provide: DefaultAuthService,
       useFactory: authFactory,
-      deps: [Requestor, Browser, StorageBackend],
+      deps: [Requestor, Browser, StorageBackend, ConfigProvider],
     },
     {
       provide: PAIAAuthService,
       useFactory: paiaAuthFactory,
-      deps: [Requestor, Browser, StorageBackend],
+      deps: [Requestor, Browser, StorageBackend, ConfigProvider],
     },
   ],
 })
diff --git a/src/app/modules/auth/factories/auth.factory.ts b/src/app/modules/auth/factories/auth.factory.ts
index 2c003bad..186bccbf 100644
--- a/src/app/modules/auth/factories/auth.factory.ts
+++ b/src/app/modules/auth/factories/auth.factory.ts
@@ -17,21 +17,36 @@ import {
   StorageBackend,
   Requestor,
   AuthorizationServiceConfiguration,
+  AuthorizationServiceConfigurationJson,
 } from '@openid/appauth';
-import {Browser} from 'ionic-appauth';
-import {environment} from 'src/environments/environment';
-import {DefaultAuthService} from '../default-auth.service';
+import {Browser, IAuthConfig} from 'ionic-appauth';
 import {PAIAAuthService} from '../paia/paia-auth.service';
+import config from '../../../../../capacitor.config';
+import {ConfigProvider} from '../../config/config.provider';
+import {
+  SCAuthorizationProvider,
+  SCAuthorizationProviderType,
+} from '@openstapps/core';
+import {DefaultAuthService} from '../default-auth.service';
+import {Capacitor} from '@capacitor/core';
+import {authPaths} from '../auth-paths';
+import {environment} from '../../../../environments/environment';
 
 export const authFactory = (
   requestor: Requestor,
   browser: Browser,
   storage: StorageBackend,
+  configProvider: ConfigProvider,
 ) => {
   const authService = new DefaultAuthService(browser, storage, requestor);
-  authService.authConfig = environment.oauth2.client.his;
+  const authConfig = configProvider.getAnyValue('auth') as {
+    default: SCAuthorizationProvider;
+  };
+
+  authService.authConfig = getClientConfig('default', authConfig);
+
   authService.localConfiguration = new AuthorizationServiceConfiguration(
-    environment.oauth2.service.his,
+    getEndpointsConfig('default', authConfig),
   );
 
   return authService;
@@ -41,12 +56,67 @@ export const paiaAuthFactory = (
   requestor: Requestor,
   browser: Browser,
   storage: StorageBackend,
+  configProvider: ConfigProvider,
 ) => {
   const authService = new PAIAAuthService(browser, storage, requestor);
-  authService.authConfig = environment.oauth2.client.paia;
+  const authConfig = configProvider.getAnyValue('auth') as {
+    paia: SCAuthorizationProvider;
+  };
+
+  authService.authConfig = getClientConfig('paia', authConfig);
+
   authService.localConfiguration = new AuthorizationServiceConfiguration(
-    environment.oauth2.service.paia,
+    getEndpointsConfig('paia', authConfig),
   );
 
   return authService;
 };
+
+/**
+ * Get configuration of an OAuth2 client
+ */
+function getClientConfig(
+  providerType: SCAuthorizationProviderType,
+  authConfig: {
+    default?: SCAuthorizationProvider;
+    paia?: SCAuthorizationProvider;
+  },
+): IAuthConfig {
+  const providerConfig = authConfig[providerType] as SCAuthorizationProvider;
+  return {
+    end_session_redirect_url: '',
+    pkce: true,
+    scopes: providerConfig.client.scopes,
+    server_host: providerConfig.client.url,
+    client_id: providerConfig.client.clientId,
+    redirect_url: getRedirectUrl(authPaths[providerType].redirect_path),
+  };
+}
+
+/**
+ * Get configuration about endpoints of an OAuth2 server
+ */
+function getEndpointsConfig(
+  providerType: SCAuthorizationProviderType,
+  authConfig: {
+    default?: SCAuthorizationProvider;
+    paia?: SCAuthorizationProvider;
+  },
+): AuthorizationServiceConfigurationJson {
+  const providerConfig = authConfig[providerType] as SCAuthorizationProvider;
+  return {
+    authorization_endpoint: providerConfig.endpoints.authorization,
+    end_session_endpoint: providerConfig.endpoints.endSession,
+    revocation_endpoint: providerConfig.endpoints.revoke ?? '',
+    token_endpoint: providerConfig.endpoints.token,
+    userinfo_endpoint: providerConfig.endpoints.userinfo,
+  };
+}
+
+/**
+ * Return a URL of the app, depending on the platform where it is running
+ */
+function getRedirectUrl(routePath: string): string {
+  const appSchema = Capacitor.isNativePlatform() ? config.appId : 'https';
+  return `${appSchema}://${environment.app_host}/${routePath}`;
+}
diff --git a/src/app/modules/auth/auth-routes.ts b/src/app/modules/auth/protected.routes.ts
similarity index 73%
rename from src/app/modules/auth/auth-routes.ts
rename to src/app/modules/auth/protected.routes.ts
index 768758d6..e5c4f100 100644
--- a/src/app/modules/auth/auth-routes.ts
+++ b/src/app/modules/auth/protected.routes.ts
@@ -14,9 +14,9 @@
  */
 
 import {ActivatedRouteSnapshot, Data, Route} from '@angular/router';
-import {SCAuthorizationProviderType} from '../profile/user';
+import {SCAuthorizationProviderType} from '@openstapps/core';
 
-export interface AuthRoute extends Route {
+export interface ProtectedRoute extends Route {
   data: {
     authProvider: SCAuthorizationProviderType;
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -24,8 +24,8 @@ export interface AuthRoute extends Route {
   };
 }
 
-export class ActivatedAuthRouteSnapshot extends ActivatedRouteSnapshot {
-  data: Data & {authProvider: AuthRoute['data']['authProvider']};
+export class ActivatedProtectedRouteSnapshot extends ActivatedRouteSnapshot {
+  data: Data & {authProvider: ProtectedRoute['data']['authProvider']};
 }
 
-export type AuthRoutes = AuthRoute[];
+export type ProtectedRoutes = ProtectedRoute[];
diff --git a/src/app/modules/config/config.provider.ts b/src/app/modules/config/config.provider.ts
index fae3a31d..bb2f06e7 100644
--- a/src/app/modules/config/config.provider.ts
+++ b/src/app/modules/config/config.provider.ts
@@ -117,6 +117,18 @@ export class ConfigProvider {
     throw new ConfigValueNotAvailable(attribute);
   }
 
+  /**
+   * Returns a value of the configuration (not only app configuration)
+   *
+   * @param attribute requested attribute from the configuration
+   */
+  public getAnyValue(attribute: keyof SCIndexResponse) {
+    if (typeof this.config[attribute] !== 'undefined') {
+      return this.config[attribute];
+    }
+    throw new ConfigValueNotAvailable(attribute);
+  }
+
   /**
    * Initialises the ConfigProvider
    *
diff --git a/src/app/modules/library/library.module.ts b/src/app/modules/library/library.module.ts
index 1ffeb442..f0cd282a 100644
--- a/src/app/modules/library/library.module.ts
+++ b/src/app/modules/library/library.module.ts
@@ -5,7 +5,6 @@ import {IonicModule} from '@ionic/angular';
 import {RouterModule, Routes} from '@angular/router';
 import {TranslateModule} from '@ngx-translate/core';
 import {LibraryAccountPageComponent} from './account/account.page';
-import {AuthRoutes} from '../auth/auth-routes';
 import {ProfilePageComponent} from './account/profile/profile-page.component';
 import {CheckedOutPageComponent} from './account/checked-out/checked-out-page.component';
 import {HoldsAndReservationsPageComponent} from './account/holds-and-reservations/holds-and-reservations-page.component';
@@ -13,8 +12,9 @@ import {FinesPageComponent} from './account/fines/fines-page.component';
 import {PAIAItemComponent} from './account/elements/paia-item/paiaitem.component';
 import {FirstLastNamePipe} from './account/first-last-name.pipe';
 import {AuthGuardService} from '../auth/auth-guard.service';
+import {ProtectedRoutes} from '../auth/protected.routes';
 
-const routes: AuthRoutes | Routes = [
+const routes: ProtectedRoutes | Routes = [
   {
     path: 'library-account',
     component: LibraryAccountPageComponent,
diff --git a/src/app/modules/menu/navigation/navigation.service.ts b/src/app/modules/menu/navigation/navigation.service.ts
index 09d1b08f..22247438 100644
--- a/src/app/modules/menu/navigation/navigation.service.ts
+++ b/src/app/modules/menu/navigation/navigation.service.ts
@@ -22,20 +22,6 @@ export class NavigationService {
       this.logger.error(`error from loading menu entries: ${error}`);
     }
 
-    // TODO: move this menu item to the config (backend)
-    menu[1].items.unshift({
-      icon: 'library',
-      route: '/library-account',
-      title: 'library account',
-      translations: {
-        de: {
-          title: 'Bibliothekskonto',
-        },
-        en: {
-          title: 'Library account',
-        },
-      },
-    });
     return menu;
   }
 }
diff --git a/src/app/modules/profile/page/profile-page.component.spec.ts b/src/app/modules/profile/page/profile-page.component.spec.ts
index 08e295eb..3a033777 100644
--- a/src/app/modules/profile/page/profile-page.component.spec.ts
+++ b/src/app/modules/profile/page/profile-page.component.spec.ts
@@ -20,12 +20,23 @@ import {RouterTestingModule} from '@angular/router/testing';
 import {AuthModule} from '../../auth/auth.module';
 import {ProfilePageComponent} from './profile-page.component';
 import {TranslateModule} from '@ngx-translate/core';
+import {ConfigProvider} from '../../config/config.provider';
+import {sampleAuthConfiguration} from '../../../_helpers/data/sample-configuration';
 
 describe('ProfilePage', () => {
   let component: ProfilePageComponent;
   let fixture: ComponentFixture<ProfilePageComponent>;
+  let configProvider: ConfigProvider;
 
   beforeEach(async(() => {
+    configProvider = jasmine.createSpyObj('ConfigProvider', [
+      'init',
+      'getAnyValue',
+    ]);
+    configProvider.getAnyValue = jasmine.createSpy().and.callFake(function () {
+      return sampleAuthConfiguration;
+    });
+
     TestBed.configureTestingModule({
       declarations: [ProfilePageComponent],
       imports: [
@@ -34,6 +45,7 @@ describe('ProfilePage', () => {
         AuthModule,
         TranslateModule.forRoot(),
       ],
+      providers: [{provide: ConfigProvider, useValue: configProvider}],
       schemas: [CUSTOM_ELEMENTS_SCHEMA],
     }).compileComponents();
   }));
diff --git a/src/app/modules/profile/page/profile-page.component.ts b/src/app/modules/profile/page/profile-page.component.ts
index 3a675e93..d20c8974 100644
--- a/src/app/modules/profile/page/profile-page.component.ts
+++ b/src/app/modules/profile/page/profile-page.component.ts
@@ -18,9 +18,12 @@ import {IonicUserInfoHandler} from 'ionic-appauth';
 import {DefaultAuthService} from '../../auth/default-auth.service';
 import {Requestor, TokenResponse} from '@openid/appauth';
 import {PAIAAuthService} from '../../auth/paia/paia-auth.service';
-import {SCAuthorizationProviderType, SCUserConfiguration} from '../user';
 import {Subscription} from 'rxjs';
 import {AuthHelperService} from '../../auth/auth-helper.service';
+import {
+  SCAuthorizationProviderType,
+  SCUserConfiguration,
+} from '@openstapps/core';
 
 @Component({
   selector: 'app-home',
diff --git a/src/app/modules/profile/user.ts b/src/app/modules/profile/user.ts
deleted file mode 100644
index 7ef39ffb..00000000
--- a/src/app/modules/profile/user.ts
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2022 StApps
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation, version 3.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-/**
- * TODO: Take it from the StApps Core
- */
-import {SCAcademicPriceGroup} from '@openstapps/core';
-
-/**
- * A user configuration
- */
-export interface SCUserConfiguration {
-  /**
-   * User's e-mail
-   */
-  email?: string;
-
-  /**
-   * User's family name
-   */
-  familyName?: string;
-
-  /**
-   * User's given name
-   */
-  givenName?: string;
-
-  /**
-   * ID given to the user
-   */
-  id: string;
-
-  /**
-   * The complete name of the user combining all the parts of the name into one
-   */
-  name: string;
-
-  /**
-   * Role assigned to the user
-   */
-  role: keyof SCAcademicPriceGroup;
-
-  /**
-   * Student ID given to the user
-   */
-  studentId?: string;
-}
-
-/**
- * TODO: Take it from the backend's config
- */
-type mapping = {[key in keyof SCUserConfiguration]: string};
-
-/**
- * TODO: Take it from the backend's config
- */
-export const userMapping: mapping = {
-  id: 'id',
-  name: 'sn',
-  role: 'attributes.eduPersonPrimaryAffiliation',
-  email: 'attributes.mailPrimaryAddress',
-  studentId: 'attributes.employeeNumber',
-  givenName: 'attributes.givenName',
-  familyName: 'attributes.sn',
-};
-
-/**
- * TODO: Take it from the StApps Core
- */
-export type SCAuthorizationProviderType = 'default' | 'paia';
diff --git a/src/environments/environment.fake.ts b/src/environments/environment.fake.ts
index 4e488b03..2672630e 100644
--- a/src/environments/environment.fake.ts
+++ b/src/environments/environment.fake.ts
@@ -16,65 +16,14 @@
 // The build system defaults to the dev environment which uses `environment.ts`, but if you do
 // `ng build --env=prod` then `environment.prod.ts` will be used instead.
 // The list of which env maps to which file can be found in `.angular-cli.json`.
-import {AuthorizationServiceConfigurationJson} from '@openid/appauth';
-import {IAuthConfig} from 'ionic-appauth';
-// import config from 'capacitor.config';
-
-const appDomain = 'mobile.app.uni-frankfurt.de';
 
 export const environment = {
   backend_url: 'https://mobile.server.uni-frankfurt.de',
   daia_url: 'https://daia.hebis.de/DAIA2/UB_Frankfurt',
-  appDomain: 'mobile.app.uni-frankfurt.de',
+  app_host: 'mobile.app.uni-frankfurt.de',
   backend_version: '2.0.0',
   use_fake_backend: true,
   production: false,
-  oauth2: {
-    client: {
-      his: {
-        client_id: '1cac3f99-33fa-4234-8438-979f07e0cdab',
-        client_secret: 'CLIENT_SECRET',
-        server_host: 'https://cas.rz.uni-frankfurt.de/cas/oauth2.0',
-        redirect_url: `https://${appDomain}/auth/callback`,
-        scopes: '',
-        pkce: true,
-      } as IAuthConfig,
-      paia: {
-        client_id: '',
-        client_secret: '',
-        server_host:
-          'https://hds.hebis.de/Shibboleth.sso/UBFFM?target=https://hds.hebis.de/ubffm/paia_login_stub.php',
-        // TODO: Use Custom URL Scheme (ideally bundle ID from capacitor.config)
-        redirect_url: `https://${appDomain}/auth/paia/callback`,
-        scopes: '',
-        pkce: true,
-      } as IAuthConfig,
-    },
-    service: {
-      his: {
-        authorization_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/authorize',
-        token_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/accessToken',
-        userinfo_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/profile',
-      } as AuthorizationServiceConfigurationJson,
-      paia: {
-        authorization_endpoint:
-          'https://hds.hebis.de/Shibboleth.sso/UBFFM?target=https://hds.hebis.de/ubffm/paia_login_stub.php',
-        token_endpoint: 'https://hds.hebis.de:8443/auth/login',
-        userinfo_endpoint: 'https://hds.hebis.de:8443/core',
-      } as AuthorizationServiceConfigurationJson,
-    },
-    endpointMappings: {
-      userinfo: {
-        id: 'employeeNumber',
-        given_name: 'givenName',
-        family_name: 'sn',
-        email: 'mailPrimaryAddress',
-      },
-    },
-  },
 };
 
 /*
diff --git a/src/environments/environment.prod.ts b/src/environments/environment.prod.ts
index 6df7ffcb..ce7429b0 100644
--- a/src/environments/environment.prod.ts
+++ b/src/environments/environment.prod.ts
@@ -16,65 +16,14 @@
 // The build system defaults to the dev environment which uses `environment.ts`, but if you do
 // `ng build --env=prod` then `environment.prod.ts` will be used instead.
 // The list of which env maps to which file can be found in `.angular-cli.json`.
-import {AuthorizationServiceConfigurationJson} from '@openid/appauth';
-import {IAuthConfig} from 'ionic-appauth';
-// import config from 'capacitor.config';
-
-const appDomain = 'mobile.app.uni-frankfurt.de';
 
 export const environment = {
   backend_url: 'https://mobile.server.uni-frankfurt.de',
   daia_url: 'https://daia.hebis.de/DAIA2/UB_Frankfurt',
-  appDomain: 'mobile.app.uni-frankfurt.de',
+  app_host: 'mobile.app.uni-frankfurt.de',
   backend_version: '2.0.0',
   use_fake_backend: false,
-  production: false,
-  oauth2: {
-    client: {
-      his: {
-        client_id: '1cac3f99-33fa-4234-8438-979f07e0cdab',
-        client_secret: 'CLIENT_SECRET',
-        server_host: 'https://cas.rz.uni-frankfurt.de/cas/oauth2.0',
-        redirect_url: `https://${appDomain}/auth/callback`,
-        scopes: '',
-        pkce: true,
-      } as IAuthConfig,
-      paia: {
-        client_id: '',
-        client_secret: '',
-        server_host:
-          'https://hds.hebis.de/Shibboleth.sso/UBFFM?target=https://hds.hebis.de/ubffm/paia_login_stub.php',
-        // TODO: Use Custom URL Scheme (ideally bundle ID from capacitor.config)
-        redirect_url: `https://${appDomain}/auth/paia/callback`,
-        scopes: '',
-        pkce: true,
-      } as IAuthConfig,
-    },
-    service: {
-      his: {
-        authorization_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/authorize',
-        token_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/accessToken',
-        userinfo_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/profile',
-      } as AuthorizationServiceConfigurationJson,
-      paia: {
-        authorization_endpoint:
-          'https://hds.hebis.de/Shibboleth.sso/UBFFM?target=https://hds.hebis.de/ubffm/paia_login_stub.php',
-        token_endpoint: 'https://hds.hebis.de:8443/auth/login',
-        userinfo_endpoint: 'https://hds.hebis.de:8443/core',
-      } as AuthorizationServiceConfigurationJson,
-    },
-    endpointMappings: {
-      userinfo: {
-        id: 'employeeNumber',
-        given_name: 'givenName',
-        family_name: 'sn',
-        email: 'mailPrimaryAddress',
-      },
-    },
-  },
+  production: true,
 };
 
 /*
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index 158e7666..4053a926 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -16,65 +16,14 @@
 // The build system defaults to the dev environment which uses `environment.ts`, but if you do
 // `ng build --env=prod` then `environment.prod.ts` will be used instead.
 // The list of which env maps to which file can be found in `.angular-cli.json`.
-import {AuthorizationServiceConfigurationJson} from '@openid/appauth';
-import {IAuthConfig} from 'ionic-appauth';
-// import config from 'capacitor.config';
-
-const appDomain = 'mobile.app.uni-frankfurt.de';
 
 export const environment = {
   backend_url: 'https://mobile.server.uni-frankfurt.de',
   daia_url: 'https://daia.hebis.de/DAIA2/UB_Frankfurt',
-  appDomain: 'mobile.app.uni-frankfurt.de',
+  app_host: 'mobile.app.uni-frankfurt.de',
   backend_version: '2.0.0',
   use_fake_backend: false,
   production: false,
-  oauth2: {
-    client: {
-      his: {
-        client_id: '1cac3f99-33fa-4234-8438-979f07e0cdab',
-        client_secret: '',
-        server_host: 'https://cas.rz.uni-frankfurt.de/cas/oauth2.0',
-        redirect_url: `https://${appDomain}/auth/callback`,
-        scopes: '',
-        pkce: true,
-      } as IAuthConfig,
-      paia: {
-        client_id: '',
-        client_secret: '',
-        server_host:
-          'https://hds.hebis.de/Shibboleth.sso/UBFFM?target=https://hds.hebis.de/ubffm/paia_login_stub.php',
-        // TODO: Use Custom URL Scheme (ideally bundle ID from capacitor.config)
-        redirect_url: `https://${appDomain}/auth/paia/callback`,
-        scopes: '',
-        pkce: true,
-      } as IAuthConfig,
-    },
-    service: {
-      his: {
-        authorization_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/authorize',
-        token_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/accessToken',
-        userinfo_endpoint:
-          'https://cas.rz.uni-frankfurt.de/cas/oauth2.0/profile',
-      } as AuthorizationServiceConfigurationJson,
-      paia: {
-        authorization_endpoint:
-          'https://hds.hebis.de/Shibboleth.sso/UBFFM?target=https://hds.hebis.de/ubffm/paia_login_stub.php',
-        token_endpoint: 'https://hds.hebis.de:8443/auth/login',
-        userinfo_endpoint: 'https://hds.hebis.de:8443/core',
-      } as AuthorizationServiceConfigurationJson,
-    },
-    endpointMappings: {
-      userinfo: {
-        id: 'employeeNumber',
-        given_name: 'givenName',
-        family_name: 'sn',
-        email: 'mailPrimaryAddress',
-      },
-    },
-  },
 };
 
 /*