Merged in task/dspace-cris-2023_02_x/DSC-1832 (pull request DSpace#1982)

Task/dspace cris 2023 02 x/DSC-1832

Approved-by: Vincenzo Mecca

src/app/app-routing.module.ts

@@ -43,6 +43,7 @@ import {
 import { ServerCheckGuard } from './core/server-check/server-check.guard';
 import { MenuResolver } from './menu.resolver';
 import { ThemedPageErrorComponent } from './page-error/themed-page-error.component';
+import { ForgotPasswordCheckGuard } from './core/rest-property/forgot-password-check-guard.guard';
 import { SUGGESTION_MODULE_PATH } from './suggestions-page/suggestions-page-routing-paths';
 import { RedirectService } from './redirect/redirect.service';
 
@@ -99,7 +100,10 @@ import { RedirectService } from './redirect/redirect.service';
             path: FORGOT_PASSWORD_PATH,
             loadChildren: () => import('./forgot-password/forgot-password.module')
               .then((m) => m.ForgotPasswordModule),
-            canActivate: [EndUserAgreementCurrentUserGuard]
+            canActivate: [
+              ForgotPasswordCheckGuard,
+              EndUserAgreementCurrentUserGuard
+            ]
           },
           {
             path: COMMUNITY_MODULE_PATH,

src/app/core/data/feature-authorization/feature-id.ts

@@ -36,6 +36,7 @@ export enum FeatureID {
   CanEditItem = 'canEditItem',
   CanRegisterDOI = 'canRegisterDOI',
   CanSubscribe = 'canSubscribeDso',
+  EPersonForgotPassword = 'epersonForgotPassword',
   ShowClaimItem = 'showClaimItem',
   CanCorrectItem = 'canCorrectItem',
 }

src/app/core/rest-property/forgot-password-check-guard.guard.ts

@@ -0,0 +1,31 @@
+import { Injectable } from '@angular/core';
+import { ActivatedRouteSnapshot, Router, RouterStateSnapshot } from '@angular/router';
+import { Observable, of } from 'rxjs';
+import { AuthorizationDataService } from '../data/feature-authorization/authorization-data.service';
+import { FeatureID } from '../data/feature-authorization/feature-id';
+import {
+  SingleFeatureAuthorizationGuard
+} from '../data/feature-authorization/feature-authorization-guard/single-feature-authorization.guard';
+import { AuthService } from '../auth/auth.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+/**
+ * Guard that checks if the forgot-password feature is enabled
+ */
+export class ForgotPasswordCheckGuard extends SingleFeatureAuthorizationGuard {
+
+  constructor(
+    protected readonly authorizationService: AuthorizationDataService,
+    protected readonly router: Router,
+    protected readonly authService: AuthService
+  ) {
+    super(authorizationService, router, authService);
+  }
+
+  getFeatureID(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<FeatureID> {
+    return of(FeatureID.EPersonForgotPassword);
+  }
+
+}

src/app/shared/log-in/log-in.component.html

@@ -4,7 +4,12 @@
     <ds-log-in-container [authMethod]="authMethod" [isStandalonePage]="isStandalonePage"></ds-log-in-container>
     <div *ngIf="!last" class="dropdown-divider my-2"></div>
   </ng-container>
-  <div class="dropdown-divider"></div>
-  <a class="dropdown-item" *ngIf="(canRegister$ | async) && showRegisterLink" [routerLink]="[getRegisterRoute()]" [attr.data-test]="'register' | dsBrowserOnly">{{"login.form.new-user" | translate}}</a>
-  <a class="dropdown-item" [routerLink]="[getForgotRoute()]" [attr.data-test]="'forgot' | dsBrowserOnly">{{"login.form.forgot-password" | translate}}</a>
+    <ng-container *ngIf="canShowDivider$ | async">
+        <div class="mt-2">
+            <a class="dropdown-item" *ngIf="canRegister$ | async" [routerLink]="[getRegisterRoute()]"
+               [attr.data-test]="'register' | dsBrowserOnly">{{"login.form.new-user" | translate}}</a>
+            <a class="dropdown-item" *ngIf="canForgot$ | async" [routerLink]="[getForgotRoute()]"
+               [attr.data-test]="'forgot' | dsBrowserOnly">{{"login.form.forgot-password" | translate}}</a>
+        </div>
+    </ng-container>
 </div>

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

@@ -1,7 +1,6 @@
 import { ChangeDetectionStrategy, Component, Input, OnDestroy, OnInit } from '@angular/core';
-
-import { Observable, Subscription } from 'rxjs';
-import { map } from 'rxjs/operators';
+import { Observable, Subscription, combineLatest } from 'rxjs';
+import { filter, map, shareReplay } from 'rxjs/operators';
 import { select, Store } from '@ngrx/store';
 import uniqBy from 'lodash/uniqBy';
 
@@ -67,6 +66,16 @@ export class LogInComponent implements OnInit, OnDestroy {
    */
   canRegister$: Observable<boolean>;
 
+  /**
+   * Whether or not the current user (or anonymous) is authorized to register an account
+   */
+  canForgot$: Observable<boolean>;
+
+  /**
+   * Shows the divider only if contains at least one link to show
+   */
+  canShowDivider$: Observable<boolean>;
+
   /**
    * Track subscription to unsubscribe on destroy
    * @private
@@ -106,6 +115,14 @@ export class LogInComponent implements OnInit, OnDestroy {
     });
 
     this.canRegister$ = this.authorizationService.isAuthorized(FeatureID.EPersonRegistration);
+
+    this.canForgot$ = this.authorizationService.isAuthorized(FeatureID.EPersonForgotPassword).pipe(shareReplay(1));
+    this.canShowDivider$ =
+        combineLatest([this.canRegister$, this.canForgot$])
+            .pipe(
+                map(([canRegister, canForgot]) => canRegister || canForgot),
+                filter(Boolean)
+            );
   }
 
   getRegisterRoute() {

src/app/shared/log-in/methods/password/log-in-password.component.ts

@@ -16,8 +16,8 @@ import { AuthService } from '../../../../core/auth/auth.service';
 import { HardRedirectService } from '../../../../core/services/hard-redirect.service';
 import { CoreState } from '../../../../core/core-state.model';
 import { getForgotPasswordRoute, getRegisterRoute } from '../../../../app-routing-paths';
-import { FeatureID } from '../../../../core/data/feature-authorization/feature-id';
 import { AuthorizationDataService } from '../../../../core/data/feature-authorization/authorization-data.service';
+import { FeatureID } from '../../../../core/data/feature-authorization/feature-id';
 
 /**
  * /users/sign-in
@@ -73,6 +73,7 @@ export class LogInPasswordComponent implements OnInit {
    */
   public canRegister$: Observable<boolean>;
 
+
   constructor(
     @Inject('authMethodProvider') public injectedAuthMethodModel: AuthMethod,
     @Inject('isStandalonePage') public isStandalonePage: boolean,