Merge remote-tracking branch 'atmire-internal/w2p-55565_authorization-issue' into patch-support

Conflicts:
	package.json
	src/app/+search-page/search-filters/search-filters.component.ts
	src/app/core/auth/auth.effects.ts
	src/app/core/auth/auth.service.ts
	src/app/core/auth/server-auth.service.ts
	src/app/core/data/data.service.ts
	src/app/header/header.component.spec.ts
	src/app/shared/auth-nav-menu/auth-nav-menu.component.ts
	src/app/shared/testing/auth-service-stub.ts
	yarn.lock

config/environment.default.js

@@ -8,13 +8,13 @@ module.exports = {
     nameSpace: '/'
   },
   // The REST API server settings.
-    rest: {
+  rest: {
     ssl: true,
     host: 'dspace7.4science.it',
     port: 443,
     // NOTE: Space is capitalized because 'namespace' is a reserved string in TypeScript
     nameSpace: '/dspace-spring-rest/api'
-    },
+  },
   // Caching settings
   cache: {
     // NOTE: how long should objects be cached for by default

package.json

@@ -93,7 +93,7 @@
     "cerialize": "0.1.18",
     "compression": "1.7.1",
     "cookie-parser": "1.4.3",
-    "core-js": "2.5.3",
+    "core-js": "^2.5.7",
     "express": "4.16.2",
     "express-session": "1.15.6",
     "fast-json-patch": "^2.0.7",

src/app/+collection-page/collection-page.component.html

@@ -35,7 +35,7 @@
         </ds-comcol-page-content>
       </div>
     </div>
-    <ds-error *ngIf="collectionRD?.hasFailed"0 message="{{'error.collection' | translate}}"></ds-error>
+    <ds-error *ngIf="collectionRD?.hasFailed" message="{{'error.collection' | translate}}"></ds-error>
     <ds-loading *ngIf="collectionRD?.isLoading" message="{{'loading.collection' | translate}}"></ds-loading>
     <br>
     <ng-container *ngVar="(itemRD$ | async) as itemRD">

src/app/+collection-page/collection-page.resolver.ts

@@ -6,13 +6,21 @@ import { CollectionDataService } from '../core/data/collection-data.service';
 import { RemoteData } from '../core/data/remote-data';
 import { getSucceededRemoteData } from '../core/shared/operators';
 
+/**
+ * This class represents a resolver that requests a specific collection before the route is activated
+ */
 @Injectable()
 export class CollectionPageResolver implements Resolve<RemoteData<Collection>> {
   constructor(private collectionService: CollectionDataService) {
   }
 
+  /**
+   * Method for resolving a collection based on the parameters in the current route
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns Observable<<RemoteData<Collection>> Emits the found collection based on the parameters in the current route
+   */
   resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<RemoteData<Collection>> {
-
     return this.collectionService.findById(route.params.id).pipe(
       getSucceededRemoteData()
     );

src/app/+community-page/community-page.resolver.ts

@@ -6,13 +6,21 @@ import { getSucceededRemoteData } from '../core/shared/operators';
 import { Community } from '../core/shared/community.model';
 import { CommunityDataService } from '../core/data/community-data.service';
 
+/**
+ * This class represents a resolver that requests a specific community before the route is activated
+ */
 @Injectable()
 export class CommunityPageResolver implements Resolve<RemoteData<Community>> {
   constructor(private communityService: CommunityDataService) {
   }
 
+  /**
+   * Method for resolving a community based on the parameters in the current route
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns Observable<<RemoteData<Community>> Emits the found community based on the parameters in the current route
+   */
   resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<RemoteData<Community>> {
-
     return this.communityService.findById(route.params.id).pipe(
       getSucceededRemoteData()
     );

src/app/+item-page/item-page.resolver.ts

@@ -6,11 +6,20 @@ import { getSucceededRemoteData } from '../core/shared/operators';
 import { ItemDataService } from '../core/data/item-data.service';
 import { Item } from '../core/shared/item.model';
 
+/**
+ * This class represents a resolver that requests a specific item before the route is activated
+ */
 @Injectable()
 export class ItemPageResolver implements Resolve<RemoteData<Item>> {
   constructor(private itemService: ItemDataService) {
   }
 
+  /**
+   * Method for resolving an item based on the parameters in the current route
+   * @param {ActivatedRouteSnapshot} route The current ActivatedRouteSnapshot
+   * @param {RouterStateSnapshot} state The current RouterStateSnapshot
+   * @returns Observable<<RemoteData<Item>> Emits the found item based on the parameters in the current route
+   */
   resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<RemoteData<Item>> {
     return this.itemService.findById(route.params.id).pipe(
       getSucceededRemoteData()

src/app/+search-page/search-filters/search-filters.component.ts

@@ -58,7 +58,6 @@ export class SearchFiltersComponent {
    * @returns {Observable<boolean>} Emits true whenever a given filter config should be shown
    */
   isActive(filterConfig: SearchFilterConfig): Observable<boolean> {
-    // console.log(filter.name);
     return this.filterService.getSelectedValuesForFilter(filterConfig).pipe(
       mergeMap((isActive) => {
         if (isNotEmpty(isActive)) {

src/app/core/auth/auth-object-factory.ts

@@ -1,14 +1,15 @@
 import { AuthType } from './auth-type';
 import { GenericConstructor } from '../shared/generic-constructor';
 import { NormalizedAuthStatus } from './models/normalized-auth-status.model';
-import { NormalizedDSpaceObject } from '../cache/models/normalized-dspace-object.model';
-import { NormalizedEpersonModel } from '../eperson/models/NormalizedEperson.model';
+import { NormalizedEPerson } from '../eperson/models/normalized-eperson.model';
+import { NormalizedObject } from '../cache/models/normalized-object.model';
+import { EPerson } from '../eperson/models/eperson.model';
 
 export class AuthObjectFactory {
-  public static getConstructor(type): GenericConstructor<NormalizedDSpaceObject> {
+  public static getConstructor(type): GenericConstructor<NormalizedObject> {
     switch (type) {
-      case AuthType.Eperson: {
-        return NormalizedEpersonModel
+      case AuthType.EPerson: {
+        return NormalizedEPerson
       }
 
       case AuthType.Status: {

src/app/core/auth/auth-response-parsing.service.spec.ts

@@ -8,12 +8,13 @@ import { CoreState } from '../core.reducers';
 import { AuthStatus } from './models/auth-status.model';
 import { AuthResponseParsingService } from './auth-response-parsing.service';
 import { AuthGetRequest, AuthPostRequest } from '../data/request.models';
+import { getMockStore } from '../../shared/mocks/mock-store';
 
-describe('ConfigResponseParsingService', () => {
+describe('AuthResponseParsingService', () => {
   let service: AuthResponseParsingService;
 
-  const EnvConfig = {} as GlobalConfig;
-  const store = {} as Store<CoreState>;
+  const EnvConfig = {cache: {msToLive: 1000}} as GlobalConfig;
+  const store = getMockStore() as Store<CoreState>;
   const objectCacheService = new ObjectCacheService(store);
 
   beforeEach(() => {
@@ -86,13 +87,19 @@ describe('ConfigResponseParsingService', () => {
             type: 'eperson',
             uuid: '4dc70ab5-cd73-492f-b007-3179d2d9296b',
             _links: {
-              self: 'https://hasselt-dspace.dev01.4science.it/dspace-spring-rest/api/eperson/epersons/4dc70ab5-cd73-492f-b007-3179d2d9296b'
+              self: {
+                href: 'https://hasselt-dspace.dev01.4science.it/dspace-spring-rest/api/eperson/epersons/4dc70ab5-cd73-492f-b007-3179d2d9296b'
+              }
             }
           }
         },
         _links: {
-          eperson: 'https://hasselt-dspace.dev01.4science.it/dspace-spring-rest/api/eperson/epersons/4dc70ab5-cd73-492f-b007-3179d2d9296b',
-          self: 'https://hasselt-dspace.dev01.4science.it/dspace-spring-rest/api/authn/status'
+          eperson: {
+            href: 'https://hasselt-dspace.dev01.4science.it/dspace-spring-rest/api/eperson/epersons/4dc70ab5-cd73-492f-b007-3179d2d9296b'
+          },
+          self: {
+            href: 'https://hasselt-dspace.dev01.4science.it/dspace-spring-rest/api/authn/status'
+          }
         }
       },
       statusCode: '200'

src/app/core/auth/auth-response-parsing.service.ts

@@ -12,12 +12,13 @@ import { ResponseParsingService } from '../data/parsing.service';
 import { RestRequest } from '../data/request.models';
 import { AuthType } from './auth-type';
 import { AuthStatus } from './models/auth-status.model';
+import { NormalizedAuthStatus } from './models/normalized-auth-status.model';
 
 @Injectable()
 export class AuthResponseParsingService extends BaseResponseParsingService implements ResponseParsingService {
 
   protected objectFactory = AuthObjectFactory;
-  protected toCache = false;
+  protected toCache = true;
 
   constructor(@Inject(GLOBAL_CONFIG) protected EnvConfig: GlobalConfig,
               protected objectCache: ObjectCacheService) {
@@ -26,8 +27,8 @@ export class AuthResponseParsingService extends BaseResponseParsingService imple
 
   parse(request: RestRequest, data: DSpaceRESTV2Response): RestResponse {
     if (isNotEmpty(data.payload) && isNotEmpty(data.payload._links) && (data.statusCode === '200' || data.statusCode === 'OK')) {
-      const response = this.process<AuthStatus, AuthType>(data.payload, request.href);
-      return new AuthStatusResponse(response[Object.keys(response)[0]][0], data.statusCode);
+      const response = this.process<NormalizedAuthStatus, AuthType>(data.payload, request.href);
+      return new AuthStatusResponse(response, data.statusCode);
     } else {
       return new AuthStatusResponse(data.payload as AuthStatus, data.statusCode);
     }

src/app/core/auth/auth-type.ts

@@ -1,4 +1,4 @@
 export enum AuthType {
-  Eperson = 'eperson',
+  EPerson = 'eperson',
   Status = 'status'
 }

src/app/core/auth/auth.actions.ts

@@ -5,7 +5,7 @@ import { Action } from '@ngrx/store';
 import { type } from '../../shared/ngrx/type';
 
 // import models
-import { Eperson } from '../eperson/models/eperson.model';
+import { EPerson } from '../eperson/models/eperson.model';
 import { AuthTokenInfo } from './models/auth-token-info.model';
 
 export const AuthActionTypes = {
@@ -76,10 +76,10 @@ export class AuthenticatedSuccessAction implements Action {
   payload: {
     authenticated: boolean;
     authToken: AuthTokenInfo;
-    user: Eperson
+    user: EPerson
   };
 
-  constructor(authenticated: boolean, authToken: AuthTokenInfo, user: Eperson) {
+  constructor(authenticated: boolean, authToken: AuthTokenInfo, user: EPerson) {
     this.payload = { authenticated, authToken, user };
   }
 }
@@ -250,9 +250,9 @@ export class RefreshTokenErrorAction implements Action {
  */
 export class RegistrationAction implements Action {
   public type: string = AuthActionTypes.REGISTRATION;
-  payload: Eperson;
+  payload: EPerson;
 
-  constructor(user: Eperson) {
+  constructor(user: EPerson) {
     this.payload = user;
   }
 }
@@ -278,9 +278,9 @@ export class RegistrationErrorAction implements Action {
  */
 export class RegistrationSuccessAction implements Action {
   public type: string = AuthActionTypes.REGISTRATION_SUCCESS;
-  payload: Eperson;
+  payload: EPerson;
 
-  constructor(user: Eperson) {
+  constructor(user: EPerson) {
     this.payload = user;
   }
 }

src/app/core/auth/auth.effects.spec.ts

@@ -25,12 +25,11 @@ import { AuthServiceStub } from '../../shared/testing/auth-service-stub';
 import { AuthService } from './auth.service';
 import { TruncatablesState } from '../../shared/truncatable/truncatable.reducer';
 
-import { EpersonMock } from '../../shared/testing/eperson-mock';
+import { EPersonMock } from '../../shared/testing/eperson-mock';
 
 describe('AuthEffects', () => {
   let authEffects: AuthEffects;
   let actions: Observable<any>;
-
   const authServiceStub = new AuthServiceStub();
   const store: Store<TruncatablesState> = jasmine.createSpyObj('store', {
     /* tslint:disable:no-empty */
@@ -105,7 +104,7 @@ describe('AuthEffects', () => {
       it('should return a AUTHENTICATED_SUCCESS action in response to a AUTHENTICATED action', () => {
         actions = hot('--a-', {a: {type: AuthActionTypes.AUTHENTICATED, payload: token}});
 
-        const expected = cold('--b-', {b: new AuthenticatedSuccessAction(true, token, EpersonMock)});
+        const expected = cold('--b-', {b: new AuthenticatedSuccessAction(true, token, EPersonMock)});
 
         expect(authEffects.authenticated$).toBeObservable(expected);
       });

src/app/core/auth/auth.effects.ts

@@ -28,7 +28,7 @@ import {
   RegistrationErrorAction,
   RegistrationSuccessAction
 } from './auth.actions';
-import { Eperson } from '../eperson/models/eperson.model';
+import { EPerson } from '../eperson/models/eperson.model';
 import { AuthStatus } from './models/auth-status.model';
 import { AuthTokenInfo } from './models/auth-token-info.model';
 import { AppState } from '../../app.reducer';
@@ -66,7 +66,7 @@ export class AuthEffects {
       ofType(AuthActionTypes.AUTHENTICATED),
       switchMap((action: AuthenticatedAction) => {
         return this.authService.authenticatedUser(action.payload).pipe(
-          map((user: Eperson) => new AuthenticatedSuccessAction((user !== null), action.payload, user)),
+          map((user: EPerson) => new AuthenticatedSuccessAction((user !== null), action.payload, user)),
           catchError((error) => observableOf(new AuthenticatedErrorAction(error))),);
       })
     );
@@ -94,7 +94,7 @@ export class AuthEffects {
       debounceTime(500), // to remove when functionality is implemented
       switchMap((action: RegistrationAction) => {
         return this.authService.create(action.payload).pipe(
-          map((user: Eperson) => new RegistrationSuccessAction(user)),
+          map((user: EPerson) => new RegistrationSuccessAction(user)),
           catchError((error) => observableOf(new RegistrationErrorAction(error)))
         );
       })

src/app/core/auth/auth.interceptor.ts

@@ -42,7 +42,7 @@ export class AuthInterceptor implements HttpInterceptor {
   }
 
   private isSuccess(response: HttpResponseBase): boolean {
-    return response.status === 200;
+    return (response.status === 200 || response.status === 204);
   }
 
   private isAuthRequest(http: HttpRequest<any> | HttpResponseBase): boolean {

src/app/core/auth/auth.reducer.spec.ts

@@ -21,7 +21,7 @@ import {
   SetRedirectUrlAction
 } from './auth.actions';
 import { AuthTokenInfo } from './models/auth-token-info.model';
-import { EpersonMock } from '../../shared/testing/eperson-mock';
+import { EPersonMock } from '../../shared/testing/eperson-mock';
 
 describe('authReducer', () => {
 
@@ -107,7 +107,7 @@ describe('authReducer', () => {
       loading: true,
       info: undefined
     };
-    const action = new AuthenticatedSuccessAction(true, mockTokenInfo, EpersonMock);
+    const action = new AuthenticatedSuccessAction(true, mockTokenInfo, EPersonMock);
     const newState = authReducer(initialState, action);
     state = {
       authenticated: true,
@@ -116,7 +116,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock
+      user: EPersonMock
     };
     expect(newState).toEqual(state);
   });
@@ -182,7 +182,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock
+      user: EPersonMock
     };
 
     const action = new LogOutAction();
@@ -199,7 +199,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock
+      user: EPersonMock
     };
 
     const action = new LogOutSuccessAction();
@@ -225,7 +225,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock
+      user: EPersonMock
     };
 
     const action = new LogOutErrorAction(mockError);
@@ -237,7 +237,7 @@ describe('authReducer', () => {
       error: 'Test error message',
       loading: false,
       info: undefined,
-      user: EpersonMock
+      user: EPersonMock
     };
     expect(newState).toEqual(state);
   });
@@ -250,7 +250,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock
+      user: EPersonMock
     };
     const newTokenInfo = new AuthTokenInfo('Refreshed token');
     const action = new RefreshTokenAction(newTokenInfo);
@@ -262,7 +262,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock,
+      user: EPersonMock,
       refreshing: true
     };
     expect(newState).toEqual(state);
@@ -276,7 +276,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock,
+      user: EPersonMock,
       refreshing: true
     };
     const newTokenInfo = new AuthTokenInfo('Refreshed token');
@@ -289,7 +289,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock,
+      user: EPersonMock,
       refreshing: false
     };
     expect(newState).toEqual(state);
@@ -303,7 +303,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock,
+      user: EPersonMock,
       refreshing: true
     };
     const action = new RefreshTokenErrorAction();
@@ -329,7 +329,7 @@ describe('authReducer', () => {
       error: undefined,
       loading: false,
       info: undefined,
-      user: EpersonMock
+      user: EPersonMock
     };
 
     state = {

src/app/core/auth/auth.reducer.ts

@@ -12,7 +12,7 @@ import {
   SetRedirectUrlAction
 } from './auth.actions';
 // import models
-import { Eperson } from '../eperson/models/eperson.model';
+import { EPerson } from '../eperson/models/eperson.model';
 import { AuthTokenInfo } from './models/auth-token-info.model';
 
 /**
@@ -46,7 +46,7 @@ export interface AuthState {
   refreshing?: boolean;
 
   // the authenticated user
-  user?: Eperson;
+  user?: EPerson;
 }
 
 /**

src/app/core/auth/auth.service.spec.ts

@@ -17,10 +17,12 @@ import { AuthRequestServiceStub } from '../../shared/testing/auth-request-servic
 import { AuthRequestService } from './auth-request.service';
 import { AuthStatus } from './models/auth-status.model';
 import { AuthTokenInfo } from './models/auth-token-info.model';
-import { Eperson } from '../eperson/models/eperson.model';
-import { EpersonMock } from '../../shared/testing/eperson-mock';
+import { EPerson } from '../eperson/models/eperson.model';
+import { EPersonMock } from '../../shared/testing/eperson-mock';
 import { AppState } from '../../app.reducer';
 import { ClientCookieService } from '../../shared/services/client-cookie.service';
+import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
+import { getMockRemoteDataBuildService } from '../../shared/mocks/mock-remote-data-build.service';
 
 describe('AuthService test', () => {
 
@@ -41,9 +43,9 @@ describe('AuthService test', () => {
     loaded: true,
     loading: false,
     authToken: token,
-    user: EpersonMock
+    user: EPersonMock
   };
-
+  const rdbService = getMockRemoteDataBuildService();
   describe('', () => {
 
     beforeEach(() => {
@@ -60,6 +62,7 @@ describe('AuthService test', () => {
           {provide: Router, useValue: routerStub},
           {provide: ActivatedRoute, useValue: routeStub},
           {provide: Store, useValue: mockStore},
+          {provide: RemoteDataBuildService, useValue: rdbService},
           CookieService,
           AuthService
         ],
@@ -78,7 +81,7 @@ describe('AuthService test', () => {
     });
 
     it('should return the authenticated user object when user token is valid', () => {
-      authService.authenticatedUser(new AuthTokenInfo('test_token')).subscribe((user: Eperson) => {
+      authService.authenticatedUser(new AuthTokenInfo('test_token')).subscribe((user: EPerson) => {
         expect(user).toBeDefined();
       });
     });
@@ -120,6 +123,7 @@ describe('AuthService test', () => {
           {provide: AuthRequestService, useValue: authRequest},
           {provide: REQUEST, useValue: {}},
           {provide: Router, useValue: routerStub},
+          {provide: RemoteDataBuildService, useValue: rdbService},
           CookieService
         ]
       }).compileComponents();
@@ -131,7 +135,7 @@ describe('AuthService test', () => {
           (state as any).core = Object.create({});
           (state as any).core.auth = authenticatedState;
         });
-      authService = new AuthService({}, window, authReqService, router, cookieService, store);
+      authService = new AuthService({}, window, authReqService, router, cookieService, store, rdbService);
     }));
 
     it('should return true when user is logged in', () => {
@@ -183,14 +187,14 @@ describe('AuthService test', () => {
         loaded: true,
         loading: false,
         authToken: expiredToken,
-        user: EpersonMock
+        user: EPersonMock
       };
       store
         .subscribe((state) => {
           (state as any).core = Object.create({});
           (state as any).core.auth = authenticatedState;
         });
-      authService = new AuthService({}, window, authReqService, router, cookieService, store);
+      authService = new AuthService({}, window, authReqService, router, cookieService, store, rdbService);
       storage = (authService as any).storage;
       spyOn(storage, 'get');
       spyOn(storage, 'remove');

src/app/core/auth/auth.service.ts

@@ -1,11 +1,12 @@
-import { of as observableOf, Observable } from 'rxjs';
+import { Observable, of as observableOf } from 'rxjs';
 import {
-  take,
-  filter,
-  startWith,
-  first,
   distinctUntilChanged,
+  filter,
+  first,
   map,
+  startWith,
+  switchMap,
+  take,
   withLatestFrom
 } from 'rxjs/operators';
 import { Inject, Injectable } from '@angular/core';
@@ -16,8 +17,9 @@ import { REQUEST } from '@nguniversal/express-engine/tokens';
 import { RouterReducerState } from '@ngrx/router-store';
 import { select, Store } from '@ngrx/store';
 import { CookieAttributes } from 'js-cookie';
+import { Observable } from 'rxjs/Observable';
 
-import { Eperson } from '../eperson/models/eperson.model';
+import { EPerson } from '../eperson/models/eperson.model';
 import { AuthRequestService } from './auth-request.service';
 
 import { HttpOptions } from '../dspace-rest-v2/dspace-rest-v2.service';
@@ -35,6 +37,8 @@ import { AppState, routerStateSelector } from '../../app.reducer';
 import { ResetAuthenticationMessagesAction, SetRedirectUrlAction } from './auth.actions';
 import { NativeWindowRef, NativeWindowService } from '../../shared/services/window.service';
 import { Base64EncodeUrl } from '../../shared/utils/encode-decode.util';
+import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
+import { NormalizedEPerson } from '../eperson/models/normalized-eperson.model';
 
 export const LOGIN_ROUTE = '/login';
 export const LOGOUT_ROUTE = '/logout';
@@ -58,7 +62,8 @@ export class AuthService {
               protected authRequestService: AuthRequestService,
               protected router: Router,
               protected storage: CookieService,
-              protected store: Store<AppState>) {
+              protected store: Store<AppState>,
+              protected rdbService: RemoteDataBuildService) {
     this.store.pipe(
       select(isAuthenticated),
       startWith(false)
@@ -132,7 +137,7 @@ export class AuthService {
    * Returns the authenticated user
    * @returns {User}
    */
-  public authenticatedUser(token: AuthTokenInfo): Observable<Eperson> {
+  public authenticatedUser(token: AuthTokenInfo): Observable<EPerson> {
     // Determine if the user has an existing auth session on the server
     const options: HttpOptions = Object.create({});
     let headers = new HttpHeaders();
@@ -140,9 +145,13 @@ export class AuthService {
     headers = headers.append('Authorization', `Bearer ${token.accessToken}`);
     options.headers = headers;
     return this.authRequestService.getRequest('status', options).pipe(
-      map((status: AuthStatus) => {
+      switchMap((status: AuthStatus) => {
         if (status.authenticated) {
-          return status.eperson[0];
+          // TODO this should be cleaned up, AuthStatus could be parsed by the RemoteDataService as a whole...
+          // Review when https://jira.duraspace.org/browse/DS-4006 is fixed
+          // See https://github.com/DSpace/dspace-angular/issues/292
+          const person$ = this.rdbService.buildSingle<NormalizedEPerson, EPerson>(status.eperson.toString());
+          return person$.pipe(map((eperson) => eperson.payload));
         } else {
           throw(new Error('Not authenticated'));
         }
@@ -206,7 +215,7 @@ export class AuthService {
    * Create a new user
    * @returns {User}
    */
-  public create(user: Eperson): Observable<Eperson> {
+  public create(user: EPerson): Observable<EPerson> {
     // Normally you would do an HTTP request to POST the user
     // details and then return the new user object
     // but, let's just return the new user for this example.
@@ -357,8 +366,12 @@ export class AuthService {
           this.router.navigated = false;
           const url = decodeURIComponent(redirectUrl);
           this.router.navigateByUrl(url);
+          /* TODO Reenable hard redirect when REST API can handle x-forwarded-for, see https://github.com/DSpace/DSpace/pull/2207 */
+          // this._window.nativeWindow.location.href = url;
         } else {
           this.router.navigate(['/']);
+          /* TODO Reenable hard redirect when REST API can handle x-forwarded-for, see https://github.com/DSpace/DSpace/pull/2207 */
+          // this._window.nativeWindow.location.href = '/';
         }
       })
 

src/app/core/auth/models/auth-status.model.ts

@@ -1,7 +1,8 @@
 import { AuthError } from './auth-error.model';
 import { AuthTokenInfo } from './auth-token-info.model';
-import { DSpaceObject } from '../../shared/dspace-object.model';
-import { Eperson } from '../../eperson/models/eperson.model';
+import { EPerson } from '../../eperson/models/eperson.model';
+import { RemoteData } from '../../data/remote-data';
+import { Observable } from 'rxjs/Observable';
 
 export class AuthStatus {
 
@@ -13,7 +14,7 @@ export class AuthStatus {
 
   error?: AuthError;
 
-  eperson: Eperson[];
+  eperson: Observable<RemoteData<EPerson>>;
 
   token?: AuthTokenInfo;
 

src/app/core/auth/models/normalized-auth-status.model.ts

@@ -1,12 +1,18 @@
 import { AuthStatus } from './auth-status.model';
 import { autoserialize, autoserializeAs, inheritSerialization } from 'cerialize';
-import { mapsTo } from '../../cache/builders/build-decorators';
-import { NormalizedDSpaceObject } from '../../cache/models/normalized-dspace-object.model';
-import { Eperson } from '../../eperson/models/eperson.model';
+import { mapsTo, relationship } from '../../cache/builders/build-decorators';
+import { ResourceType } from '../../shared/resource-type';
+import { NormalizedObject } from '../../cache/models/normalized-object.model';
+import { IDToUUIDSerializer } from '../../cache/id-to-uuid-serializer';
 
 @mapsTo(AuthStatus)
-@inheritSerialization(NormalizedDSpaceObject)
-export class NormalizedAuthStatus extends NormalizedDSpaceObject {
+@inheritSerialization(NormalizedObject)
+export class NormalizedAuthStatus extends NormalizedObject {
+  @autoserialize
+  id: string;
+
+  @autoserializeAs(new IDToUUIDSerializer('auth-status'), 'id')
+  uuid: string;
 
   /**
    * True if REST API is up and running, should never return false
@@ -20,7 +26,7 @@ export class NormalizedAuthStatus extends NormalizedDSpaceObject {
   @autoserialize
   authenticated: boolean;
 
-  @autoserializeAs(Eperson)
-  eperson: Eperson[];
-
+  @relationship(ResourceType.EPerson, false)
+  @autoserialize
+  eperson: string;
 }

src/app/core/auth/server-auth.service.ts

@@ -1,5 +1,3 @@
-
-import {first, map} from 'rxjs/operators';
 import { Injectable } from '@angular/core';
 
 import { Observable } from 'rxjs';
@@ -10,7 +8,9 @@ import { isNotEmpty } from '../../shared/empty.util';
 import { AuthService } from './auth.service';
 import { AuthTokenInfo } from './models/auth-token-info.model';
 import { CheckAuthenticationTokenAction } from './auth.actions';
-import { Eperson } from '../eperson/models/eperson.model';
+import { EPerson } from '../eperson/models/eperson.model';
+import { NormalizedEPerson } from '../eperson/models/normalized-eperson.model';
+import { first, switchMap, map } from 'rxjs/operators';
 
 /**
  * The auth service.
@@ -22,7 +22,7 @@ export class ServerAuthService extends AuthService {
    * Returns the authenticated user
    * @returns {User}
    */
-  public authenticatedUser(token: AuthTokenInfo): Observable<Eperson> {
+  public authenticatedUser(token: AuthTokenInfo): Observable<EPerson> {
     // Determine if the user has an existing auth session on the server
     const options: HttpOptions = Object.create({});
     let headers = new HttpHeaders();
@@ -35,9 +35,15 @@ export class ServerAuthService extends AuthService {
 
     options.headers = headers;
     return this.authRequestService.getRequest('status', options).pipe(
-      map((status: AuthStatus) => {
+      switchMap((status: AuthStatus) => {
         if (status.authenticated) {
-          return status.eperson[0];
+
+          // TODO this should be cleaned up, AuthStatus could be parsed by the RemoteDataService as a whole...
+          const person$ = this.rdbService.buildSingle<NormalizedEPerson, EPerson>(status.eperson.toString());
+          // person$.subscribe(() => console.log('test'));
+          return person$.pipe(
+            map((eperson) => eperson.payload)
+          );
         } else {
           throw(new Error('Not authenticated'));
         }

src/app/core/cache/models/normalized-object-factory.ts

@@ -8,6 +8,8 @@ import { ResourceType } from '../../shared/resource-type';
 import { NormalizedObject } from './normalized-object.model';
 import { NormalizedBitstreamFormat } from './normalized-bitstream-format.model';
 import { NormalizedResourcePolicy } from './normalized-resource-policy.model';
+import { NormalizedEPerson } from '../../eperson/models/normalized-eperson.model';
+import { NormalizedGroup } from '../../eperson/models/normalized-group.model';
 
 export class NormalizedObjectFactory {
   public static getConstructor(type: ResourceType): GenericConstructor<NormalizedObject> {
@@ -33,6 +35,12 @@ export class NormalizedObjectFactory {
       case ResourceType.ResourcePolicy: {
         return NormalizedResourcePolicy
       }
+      case ResourceType.EPerson: {
+        return NormalizedEPerson
+      }
+      case ResourceType.Group: {
+        return NormalizedGroup
+      }
       default: {
         return undefined;
       }

src/app/core/data/base-response-parsing.service.ts

@@ -7,6 +7,8 @@ import { GlobalConfig } from '../../../config/global-config.interface';
 import { GenericConstructor } from '../shared/generic-constructor';
 import { PaginatedList } from './paginated-list';
 import { NormalizedObject } from '../cache/models/normalized-object.model';
+import { ResourceType } from '../shared/resource-type';
+import { RESTURLCombiner } from '../url-combiner/rest-url-combiner';
 
 function isObjectLevel(halObj: any) {
   return isNotEmpty(halObj._links) && hasValue(halObj._links.self);
@@ -33,6 +35,7 @@ export abstract class BaseResponseParsingService {
       } else if (Array.isArray(data)) {
         return this.processArray(data, requestHref);
       } else if (isObjectLevel(data)) {
+        data = this.fixBadEPersonRestResponse(data);
         const object = this.deserialize(data);
         if (isNotEmpty(data._embedded)) {
           Object
@@ -52,6 +55,7 @@ export abstract class BaseResponseParsingService {
               }
             });
         }
+
         this.cache(object, requestHref);
         return object;
       }
@@ -144,4 +148,23 @@ export abstract class BaseResponseParsingService {
     }
     return obj[keys[0]];
   }
+
+  // TODO Remove when https://jira.duraspace.org/browse/DS-4006 is fixed
+  // See https://github.com/DSpace/dspace-angular/issues/292
+  private fixBadEPersonRestResponse(obj: any): any {
+    if (obj.type === ResourceType.EPerson) {
+      const groups = obj.groups;
+      const normGroups = [];
+      if (isNotEmpty(groups)) {
+        groups.forEach((group) => {
+            const parts = ['eperson', 'groups', group.uuid];
+            const href = new RESTURLCombiner(this.EnvConfig, ...parts).toString();
+            normGroups.push(href);
+          }
+        )
+      }
+      return Object.assign({}, obj, { groups: normGroups });
+    }
+    return obj;
+  }
 }

src/app/core/data/data.service.ts

@@ -69,7 +69,7 @@ export abstract class DataService<TNormalized extends NormalizedObject, TDomain>
 
     hrefObs.pipe(
       filter((href: string) => hasValue(href)),
-      take(1),)
+      take(1))
       .subscribe((href: string) => {
         const request = new FindAllRequest(this.requestService.generateRequestId(), href, options);
         this.requestService.configure(request);

src/app/core/eperson/models/eperson.model.ts

@@ -1,7 +1,7 @@
 import { DSpaceObject } from '../../shared/dspace-object.model';
 import { Group } from './group.model';
 
-export class Eperson extends DSpaceObject {
+export class EPerson extends DSpaceObject {
 
   public handle: string;
 

src/app/core/eperson/models/normalized-eperson.model.ts

@@ -2,13 +2,13 @@ import { autoserialize, inheritSerialization } from 'cerialize';
 import { CacheableObject } from '../../cache/object-cache.reducer';
 import { ListableObject } from '../../../shared/object-collection/shared/listable-object.model';
 import { NormalizedDSpaceObject } from '../../cache/models/normalized-dspace-object.model';
-import { Eperson } from './eperson.model';
+import { EPerson } from './eperson.model';
 import { mapsTo, relationship } from '../../cache/builders/build-decorators';
 import { ResourceType } from '../../shared/resource-type';
 
-@mapsTo(Eperson)
+@mapsTo(EPerson)
 @inheritSerialization(NormalizedDSpaceObject)
-export class NormalizedEpersonModel extends NormalizedDSpaceObject implements CacheableObject, ListableObject {
+export class NormalizedEPerson extends NormalizedDSpaceObject implements CacheableObject, ListableObject {
 
   @autoserialize
   public handle: string;

src/app/core/eperson/models/normalized-group.model.ts

@@ -2,13 +2,12 @@ import { autoserialize, inheritSerialization } from 'cerialize';
 import { CacheableObject } from '../../cache/object-cache.reducer';
 import { ListableObject } from '../../../shared/object-collection/shared/listable-object.model';
 import { NormalizedDSpaceObject } from '../../cache/models/normalized-dspace-object.model';
-import { Eperson } from './eperson.model';
 import { mapsTo } from '../../cache/builders/build-decorators';
 import { Group } from './group.model';
 
 @mapsTo(Group)
 @inheritSerialization(NormalizedDSpaceObject)
-export class NormalizedGroupModel extends NormalizedDSpaceObject implements CacheableObject, ListableObject {
+export class NormalizedGroup extends NormalizedDSpaceObject implements CacheableObject, ListableObject {
 
   @autoserialize
   public handle: string;

src/app/core/shared/resource-type.ts

@@ -6,7 +6,7 @@ export enum ResourceType {
   Item = 'item',
   Collection = 'collection',
   Community = 'community',
-  Eperson = 'eperson',
+  EPerson = 'eperson',
   Group = 'group',
   ResourcePolicy = 'resourcePolicy'
 }

src/app/header/header.component.spec.ts

@@ -9,10 +9,6 @@ import { of as observableOf } from 'rxjs';
 import { HeaderComponent } from './header.component';
 import { HeaderState } from './header.reducer';
 import { HeaderToggleAction } from './header.actions';
-import { AuthNavMenuComponent } from '../shared/auth-nav-menu/auth-nav-menu.component';
-import { LogInComponent } from '../shared/log-in/log-in.component';
-import { LogOutComponent } from '../shared/log-out/log-out.component';
-import { LoadingComponent } from '../shared/loading/loading.component';
 import { ReactiveFormsModule } from '@angular/forms';
 import { HostWindowService } from '../shared/host-window.service';
 import { HostWindowServiceStub } from '../shared/testing/host-window-service-stub';
@@ -20,6 +16,8 @@ import { RouterStub } from '../shared/testing/router-stub';
 import { Router } from '@angular/router';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import * as ngrx from '@ngrx/store';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+
 let comp: HeaderComponent;
 let fixture: ComponentFixture<HeaderComponent>;
 let store: Store<HeaderState>;
@@ -35,11 +33,12 @@ describe('HeaderComponent', () => {
         NgbCollapseModule.forRoot(),
         NoopAnimationsModule,
         ReactiveFormsModule],
-      declarations: [HeaderComponent, AuthNavMenuComponent, LoadingComponent, LogInComponent, LogOutComponent],
+      declarations: [HeaderComponent],
       providers: [
         { provide: HostWindowService, useValue: new HostWindowServiceStub(800) },
         { provide: Router, useClass: RouterStub },
-      ]
+      ],
+      schemas: [NO_ERRORS_SCHEMA]
     })
       .compileComponents();  // compile template and css
   }));

src/app/shared/auth-nav-menu/auth-nav-menu.component.spec.ts

@@ -5,7 +5,7 @@ import { By } from '@angular/platform-browser';
 import { Store, StoreModule } from '@ngrx/store';
 
 import { authReducer, AuthState } from '../../core/auth/auth.reducer';
-import { EpersonMock } from '../testing/eperson-mock';
+import { EPersonMock } from '../testing/eperson-mock';
 import { TranslateModule } from '@ngx-translate/core';
 import { AppState } from '../../app.reducer';
 import { AuthNavMenuComponent } from './auth-nav-menu.component';
@@ -13,6 +13,7 @@ import { HostWindowServiceStub } from '../testing/host-window-service-stub';
 import { HostWindowService } from '../host-window.service';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { AuthTokenInfo } from '../../core/auth/models/auth-token-info.model';
+import { AuthService } from '../../core/auth/auth.service';
 
 describe('AuthNavMenuComponent', () => {
 
@@ -31,7 +32,7 @@ describe('AuthNavMenuComponent', () => {
     loaded: true,
     loading: false,
     authToken: new AuthTokenInfo('test_token'),
-    user: EpersonMock
+    user: EPersonMock
   };
   let routerState = {
     url: '/home'
@@ -53,6 +54,7 @@ describe('AuthNavMenuComponent', () => {
         ],
         providers: [
           {provide: HostWindowService, useValue: window},
+          {provide: AuthService, useValue: {setRedirectUrl: () => { /*empty*/ }}}
         ],
         schemas: [
           CUSTOM_ELEMENTS_SCHEMA
@@ -222,6 +224,7 @@ describe('AuthNavMenuComponent', () => {
         ],
         providers: [
           {provide: HostWindowService, useValue: window},
+          {provide: AuthService, useValue: {setRedirectUrl: () => { /*empty*/ }}}
         ],
         schemas: [
           CUSTOM_ELEMENTS_SCHEMA

src/app/shared/auth-nav-menu/auth-nav-menu.component.ts

@@ -14,8 +14,9 @@ import {
   isAuthenticated,
   isAuthenticationLoading
 } from '../../core/auth/selectors';
-import { Eperson } from '../../core/eperson/models/eperson.model';
-import { LOGIN_ROUTE, LOGOUT_ROUTE } from '../../core/auth/auth.service';
+import { EPerson } from '../../core/eperson/models/eperson.model';
+import { AuthService, LOGIN_ROUTE, LOGOUT_ROUTE } from '../../core/auth/auth.service';
+import { Subscription } from 'rxjs';
 
 @Component({
   selector: 'ds-auth-nav-menu',
@@ -40,10 +41,14 @@ export class AuthNavMenuComponent implements OnInit {
 
   public showAuth = observableOf(false);
 
-  public user: Observable<Eperson>;
+  public user: Observable<EPerson>;
+
+  public sub: Subscription;
 
   constructor(private store: Store<AppState>,
-              private windowService: HostWindowService) {
+              private windowService: HostWindowService,
+              private authService: AuthService
+  ) {
     this.isXsOrSm$ = this.windowService.isXsOrSm();
   }
 
@@ -60,7 +65,12 @@ export class AuthNavMenuComponent implements OnInit {
       select(routerStateSelector),
       filter((router: RouterReducerState) => isNotUndefined(router) && isNotUndefined(router.state)),
       map((router: RouterReducerState) => {
-        return !router.state.url.startsWith(LOGIN_ROUTE) && !router.state.url.startsWith(LOGOUT_ROUTE);
+        const url = router.state.url;
+        const show = !router.state.url.startsWith(LOGIN_ROUTE) && !router.state.url.startsWith(LOGOUT_ROUTE);
+        if (show) {
+          this.authService.setRedirectUrl(url);
+        }
+        return show;
       })
     );
   }

src/app/shared/log-in/log-in.component.spec.ts

@@ -7,8 +7,8 @@ import { Store, StoreModule } from '@ngrx/store';
 
 import { LogInComponent } from './log-in.component';
 import { authReducer } from '../../core/auth/auth.reducer';
-import { EpersonMock } from '../testing/eperson-mock';
-import { Eperson } from '../../core/eperson/models/eperson.model';
+import { EPersonMock } from '../testing/eperson-mock';
+import { EPerson } from '../../core/eperson/models/eperson.model';
 import { TranslateModule } from '@ngx-translate/core';
 import { AuthService } from '../../core/auth/auth.service';
 import { AuthServiceStub } from '../testing/auth-service-stub';
@@ -19,7 +19,7 @@ describe('LogInComponent', () => {
   let component: LogInComponent;
   let fixture: ComponentFixture<LogInComponent>;
   let page: Page;
-  let user: Eperson;
+  let user: EPerson;
 
   const authState = {
     authenticated: false,
@@ -28,7 +28,7 @@ describe('LogInComponent', () => {
   };
 
   beforeEach(() => {
-    user = EpersonMock;
+    user = EPersonMock;
   });
 
   beforeEach(async(() => {

src/app/shared/log-out/log-out.component.spec.ts

@@ -5,8 +5,8 @@ import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { Store, StoreModule } from '@ngrx/store';
 
 import { authReducer } from '../../core/auth/auth.reducer';
-import { EpersonMock } from '../testing/eperson-mock';
-import { Eperson } from '../../core/eperson/models/eperson.model';
+import { EPersonMock } from '../testing/eperson-mock';
+import { EPerson } from '../../core/eperson/models/eperson.model';
 import { TranslateModule } from '@ngx-translate/core';
 import { Router } from '@angular/router';
 import { AppState } from '../../app.reducer';
@@ -18,7 +18,7 @@ describe('LogOutComponent', () => {
   let component: LogOutComponent;
   let fixture: ComponentFixture<LogOutComponent>;
   let page: Page;
-  let user: Eperson;
+  let user: EPerson;
 
   const authState = {
     authenticated: false,
@@ -28,7 +28,7 @@ describe('LogOutComponent', () => {
   const routerStub = new RouterStub();
 
   beforeEach(() => {
-    user = EpersonMock;
+    user = EPersonMock;
   });
 
   beforeEach(async(() => {

src/app/shared/mocks/mock-remote-data-build.service.ts

@@ -5,6 +5,7 @@ import { ResponseCacheEntry } from '../../core/cache/response-cache.reducer';
 import { RemoteData } from '../../core/data/remote-data';
 import { RequestEntry } from '../../core/data/request.reducer';
 import { hasValue } from '../empty.util';
+import { NormalizedObject } from '../../core/cache/models/normalized-object.model';
 
 export function getMockRemoteDataBuildService(toRemoteDataObservable$?: Observable<RemoteData<any>>): RemoteDataBuildService {
   return {
@@ -17,7 +18,8 @@ export function getMockRemoteDataBuildService(toRemoteDataObservable$?: Observab
           payload
         } as RemoteData<any>)))
       }
-    }
+    },
+    buildSingle: (href$: string | Observable<string>) => Observable.of(new RemoteData(false, false, true, undefined, {}))
   } as RemoteDataBuildService;
 
 }

src/app/shared/testing/auth-request-service-stub.ts

@@ -2,12 +2,13 @@ import {of as observableOf,  Observable } from 'rxjs';
 import { HttpOptions } from '../../core/dspace-rest-v2/dspace-rest-v2.service';
 import { AuthStatus } from '../../core/auth/models/auth-status.model';
 import { AuthTokenInfo } from '../../core/auth/models/auth-token-info.model';
-import { Eperson } from '../../core/eperson/models/eperson.model';
+import { EPerson } from '../../core/eperson/models/eperson.model';
 import { isNotEmpty } from '../empty.util';
-import { EpersonMock } from './eperson-mock';
+import { EPersonMock } from './eperson-mock';
+import { RemoteData } from '../../core/data/remote-data';
 
 export class AuthRequestServiceStub {
-  protected mockUser: Eperson = EpersonMock;
+  protected mockUser: EPerson = EPersonMock;
   protected mockTokenInfo = new AuthTokenInfo('test_token');
 
   public postToEndpoint(method: string, body: any, options?: HttpOptions): Observable<any> {
@@ -26,7 +27,7 @@ export class AuthRequestServiceStub {
       if (this.validateToken(token)) {
         authStatusStub.authenticated = true;
         authStatusStub.token = this.mockTokenInfo;
-        authStatusStub.eperson = [this.mockUser];
+        authStatusStub.eperson = Observable.of(new RemoteData<EPerson>(false, false, true, undefined, this.mockUser));
       } else {
         authStatusStub.authenticated = false;
       }
@@ -45,7 +46,7 @@ export class AuthRequestServiceStub {
         if (this.validateToken(token)) {
           authStatusStub.authenticated = true;
           authStatusStub.token = this.mockTokenInfo;
-          authStatusStub.eperson = [this.mockUser];
+          authStatusStub.eperson = Observable.of(new RemoteData<EPerson>(false, false, true, undefined, this.mockUser));
         } else {
           authStatusStub.authenticated = false;
         }

src/app/shared/testing/auth-service-stub.ts

@@ -2,8 +2,9 @@
 import {of as observableOf,  Observable } from 'rxjs';
 import { AuthStatus } from '../../core/auth/models/auth-status.model';
 import { AuthTokenInfo } from '../../core/auth/models/auth-token-info.model';
-import { EpersonMock } from './eperson-mock';
-import { Eperson } from '../../core/eperson/models/eperson.model';
+import { EPersonMock } from './eperson-mock';
+import { EPerson } from '../../core/eperson/models/eperson.model';
+import { RemoteData } from '../../core/data/remote-data';
 
 export class AuthServiceStub {
 
@@ -20,7 +21,7 @@ export class AuthServiceStub {
       authStatus.okay = true;
       authStatus.authenticated = true;
       authStatus.token = this.token;
-      authStatus.eperson = [EpersonMock];
+      authStatus.eperson = observableOf(new RemoteData<EPerson>(false, false, true, undefined, EPersonMock));
       return observableOf(authStatus);
     } else {
       console.log('error');
@@ -28,9 +29,9 @@ export class AuthServiceStub {
     }
   }
 
-  public authenticatedUser(token: AuthTokenInfo): Observable<Eperson> {
+  public authenticatedUser(token: AuthTokenInfo): Observable<EPerson> {
     if (token.accessToken === 'token_test') {
-      return observableOf(EpersonMock);
+      return observableOf(EPersonMock);
     } else {
       throw(new Error('Message Error test'));
     }

src/app/shared/testing/eperson-mock.ts

@@ -1,6 +1,6 @@
-import { Eperson } from '../../core/eperson/models/eperson.model';
+import { EPerson } from '../../core/eperson/models/eperson.model';
 
-export const EpersonMock: Eperson = Object.assign(new Eperson(),{
+export const EPersonMock: EPerson = Object.assign(new EPerson(),{
   handle: null,
   groups: [],
   netid: 'test@test.com',

yarn.lock

@@ -1965,14 +1965,14 @@ copy-webpack-plugin@^4.4.1:
     p-limit "^1.0.0"
     serialize-javascript "^1.4.0"
 
-core-js@2.5.3:
-  version "2.5.3"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.3.tgz#8acc38345824f16d8365b7c9b4259168e8ed603e"
-
 core-js@^2.2.0, core-js@^2.4.0:
   version "2.5.7"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
 
+core-js@^2.5.7:
+  version "2.5.7"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
+
 core-js@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.3.0.tgz#fab83fbb0b2d8dc85fa636c4b9d34c75420c6d65"