[MNT-24614] Fixed APS basic auth login issue with ADF (#10364)

* [MNT-24614] Fixed APS basic auth login issue with ADF

* [MNT-24614] Addressed code review findings - Using includes api, and removed unneeded functions. Added missing return type to functions

* [MNT-24614] Added unit tests

* [MNT-24614] Added unit tests

* [MNT-24614] Fixed casing of unit test titles

lib/core/api/src/lib/adf-http-client.service.spec.ts

@@ -387,4 +387,36 @@ describe('AdfHttpClient', () => {
 
         req.flush(null, { status: 200, statusText: 'Ok' });
     });
+
+    it('should set X-CSRF-TOKEN header if CSRF is enabled', () => {
+        const options: RequestOptions = {
+            path: '',
+            httpMethod: 'GET'
+        };
+        angularHttpClient.disableCsrf = false;
+
+        angularHttpClient.request('http://example.com', options, securityOptions, emitters).catch((error) => fail(error));
+
+        const req = controller.expectOne('http://example.com');
+
+        expect(req.request.headers.get('X-CSRF-TOKEN')).toBeDefined();
+
+        req.flush(null, { status: 200, statusText: 'Ok' });
+    });
+
+    it('should not set X-CSRF-TOKEN header if CSRF is disabled', () => {
+        const options: RequestOptions = {
+            path: '',
+            httpMethod: 'GET'
+        };
+        angularHttpClient.disableCsrf = true;
+
+        angularHttpClient.request('http://example.com', options, securityOptions, emitters).catch((error) => fail(error));
+
+        const req = controller.expectOne('http://example.com');
+
+        expect(req.request.headers.get('X-CSRF-TOKEN')).toBeNull();
+
+        req.flush(null, { status: 200, statusText: 'Ok' });
+    });
 });

lib/core/api/src/lib/adf-http-client.service.ts

@@ -17,15 +17,7 @@
 
 import { SHOULD_ADD_AUTH_TOKEN } from '@alfresco/adf-core/auth';
 import { Emitters as JsApiEmitters, HttpClient as JsApiHttpClient } from '@alfresco/js-api';
-import {
+import { HttpClient, HttpContext, HttpErrorResponse, HttpEvent, HttpHeaders, HttpParams, HttpResponse } from '@angular/common/http';
-    HttpClient,
-    HttpContext,
-    HttpErrorResponse,
-    HttpEvent,
-    HttpHeaders,
-    HttpParams,
-    HttpResponse
-} from '@angular/common/http';
 import { Injectable } from '@angular/core';
 import { Observable, of, Subject, throwError } from 'rxjs';
 import { catchError, map, takeUntil } from 'rxjs/operators';
@@ -53,7 +45,6 @@ export interface Emitters {
     providedIn: 'root'
 })
 export class AdfHttpClient implements ee.Emitter, JsApiHttpClient {
-
     on: ee.EmitterMethod;
     off: ee.EmitterMethod;
     once: ee.EmitterMethod;
@@ -113,10 +104,7 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
             emitters = this.getEventEmitters();
         }
 
-        const request = this.httpClient.request(
+        const request = this.httpClient.request(options.httpMethod, url, {
-            options.httpMethod,
-            url,
-            {
             context,
             ...(body && { body }),
             ...(responseType && { responseType }),
@@ -125,8 +113,7 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
             headers,
             observe: 'events',
             reportProgress: true
-            }
+        });
-        );
 
         return this.requestWithLegacyEventEmitters<T>(request, emitters, options.returnType);
     }
@@ -189,11 +176,11 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
     }
 
     private requestWithLegacyEventEmitters<T = any>(request$: Observable<HttpEvent<T>>, emitters: JsApiEmitters, returnType: any): Promise<T> {
-
         const abort$ = new Subject<void>();
         const { eventEmitter, apiClientEmitter } = emitters;
 
-        const promise = request$.pipe(
+        const promise = request$
+            .pipe(
                 map((res) => {
                     if (isHttpUploadProgressEvent(res)) {
                         const percent = Math.round((res.loaded / res.total) * 100);
@@ -206,7 +193,6 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
                     }
                 }),
                 catchError((err: HttpErrorResponse): Observable<AlfrescoApiResponseError> => {
-
                     // since we can't always determinate ahead of time if the response is going to be xml or plain text response
                     // we need to handle false positive cases here.
 
@@ -231,14 +217,16 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
                     // for backwards compatibility to handle cases in code where we try read response.error.response.body;
 
                     const error = {
-                    ...err, body: err.error
+                        ...err,
+                        body: err.error
                     };
 
                     const alfrescoApiError = new AlfrescoApiResponseError(msg, err.status, error);
                     return throwError(alfrescoApiError);
                 }),
                 takeUntil(abort$)
-        ).toPromise();
+            )
+            .toPromise();
 
         (promise as any).abort = function () {
             eventEmitter.emit('abort');
@@ -274,7 +262,7 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
         const optionsHeaders = {
             ...options.headerParams,
             ...(accept && { Accept: accept }),
-            ...((contentType) && {'Content-Type': contentType})
+            ...(contentType && { 'Content-Type': contentType })
         };
 
         if (!this.disableCsrf) {
@@ -319,7 +307,6 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
         return Boolean(contentType?.match(/^application\/json(;.*)?$/i));
     }
 
-
     private setCsrfToken(optionsHeaders: any) {
         const token = this.createCSRFToken();
         optionsHeaders['X-CSRF-TOKEN'] = token;
@@ -332,12 +319,16 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
     }
 
     private createCSRFToken(a?: any): string {
-        const randomValue = window.crypto.getRandomValues(new Uint32Array(1))[0];
+        const randomValue = AdfHttpClient.getSecureRandomValue();
         return a ? (a ^ ((randomValue * 16) >> (a / 4))).toString(16) : ([1e16] + (1e16).toString()).replace(/[01]/g, this.createCSRFToken);
     }
 
-    private static getResponseType(options: RequestOptions): 'blob' | 'json' | 'text' {
+    private static getSecureRandomValue(): number {
+        const max = Math.pow(2, 32);
+        return window.crypto.getRandomValues(new Uint32Array(1))[0] / max;
+    }
 
+    private static getResponseType(options: RequestOptions): 'blob' | 'json' | 'text' {
         const isBlobType = options.returnType?.toString().toLowerCase() === 'blob' || options.responseType?.toString().toLowerCase() === 'blob';
 
         if (isBlobType) {
@@ -359,7 +350,6 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
      * @returns deserialized object
      */
     private static deserialize<T>(response: HttpResponse<T>, returnType?: Constructor<unknown> | 'blob'): any {
-
         if (response === null) {
             return null;
         }
@@ -390,9 +380,7 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
         return new returnType(body);
     }
 
-
     private static deserializeBlobResponse(response: HttpResponse<Blob>) {
         return new Blob([response.body], { type: response.headers.get('Content-Type') });
     }
 }
-

lib/core/src/lib/auth/basic-auth/basic-alfresco-auth.service.spec.ts

@@ -0,0 +1,62 @@
+/*!
+ * @license
+ * Copyright © 2005-2024 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { BasicAlfrescoAuthService } from './basic-alfresco-auth.service';
+import { AppConfigService, AppConfigValues } from '../../app-config/app-config.service';
+import { ProcessAuth } from './process-auth';
+import { ContentAuth } from './content-auth';
+import { HttpClientTestingModule } from '@angular/common/http/testing';
+
+describe('BasicAlfrescoAuthService', () => {
+    let basicAlfrescoAuthService: BasicAlfrescoAuthService;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [HttpClientTestingModule],
+            providers: [BasicAlfrescoAuthService]
+        });
+        basicAlfrescoAuthService = TestBed.inject(BasicAlfrescoAuthService);
+        spyOn(TestBed.inject(ProcessAuth), 'getToken').and.returnValue('Mock Process Auth ticket');
+        spyOn(TestBed.inject(ContentAuth), 'getToken').and.returnValue('Mock Content Auth ticket');
+        const appConfigSpy = spyOn(TestBed.inject(AppConfigService), 'get');
+        appConfigSpy.withArgs(AppConfigValues.CONTEXTROOTBPM).and.returnValue('activiti-app');
+        appConfigSpy.withArgs(AppConfigValues.CONTEXTROOTECM).and.returnValue('alfresco');
+    });
+
+    it('should return content services ticket when requestUrl contains ECM context root', () => {
+        const ticket = basicAlfrescoAuthService.getTicketEcmBase64('http://www.exmple.com/alfresco/mock-api-url');
+        const base64Segment = ticket.split('Basic ')[1];
+        expect(atob(base64Segment)).toEqual('Mock Content Auth ticket');
+    });
+
+    it('should return process services ticket when requestUrl contains ECM context root', () => {
+        const ticket = basicAlfrescoAuthService.getTicketEcmBase64('http://www.example.com/activiti-app/mock-api-url');
+        expect(ticket).toEqual('Basic Mock Process Auth ticket');
+    });
+
+    it('should return content services ticket when requestUrl contains both ECM and BPM context root, but ECM context root comes before', () => {
+        const ticket = basicAlfrescoAuthService.getTicketEcmBase64('http://www.exmple.com/alfresco/activiti-app/mock-api-url');
+        const base64Segment = ticket.split('Basic ')[1];
+        expect(atob(base64Segment)).toEqual('Mock Content Auth ticket');
+    });
+
+    it('should return process services ticket when requestUrl contains both ECM and BPM context root, but BPM context root comes before', () => {
+        const ticket = basicAlfrescoAuthService.getTicketEcmBase64('http://www.example.com/activiti-app/alfresco/mock-api-url');
+        expect(ticket).toEqual('Basic Mock Process Auth ticket');
+    });
+});

lib/core/src/lib/auth/basic-auth/basic-alfresco-auth.service.ts

@@ -373,15 +373,24 @@ export class BasicAlfrescoAuthService extends BaseAuthenticationService {
     getTicketEcmBase64(requestUrl: string): string | null {
         let ticket = null;
 
-        const contextRootBpm = this.appConfig.get<string>(AppConfigValues.CONTEXTROOTBPM) || 'activiti-app';
+        const bpmRoot = `/${this.appConfig.get<string>(AppConfigValues.CONTEXTROOTBPM) || 'activiti-app'}/`;
-        const contextRoot = this.appConfig.get<string>(AppConfigValues.CONTEXTROOTECM) || 'alfresco';
+        const ecmRoot = `/${this.appConfig.get<string>(AppConfigValues.CONTEXTROOTECM) || 'alfresco'}/`;
 
-        if (contextRoot && requestUrl.indexOf(contextRoot) !== -1) {
+        if (requestUrl?.includes(ecmRoot) && !requestUrl.includes(bpmRoot)) {
-            ticket = 'Basic ' + btoa(this.contentAuth.getToken());
+            ticket = this.getContentServicesTicket();
-        } else if (contextRootBpm && requestUrl.indexOf(contextRootBpm) !== -1) {
+        } else if (requestUrl?.includes(bpmRoot) && !requestUrl.includes(ecmRoot)) {
-            ticket = 'Basic ' + this.processAuth.getToken();
+            ticket = this.getProcessServicesTicket();
+        } else if (requestUrl?.includes(ecmRoot) && requestUrl.includes(bpmRoot)) {
+            ticket = requestUrl.indexOf(ecmRoot) < requestUrl.indexOf(bpmRoot) ? this.getContentServicesTicket() : this.getProcessServicesTicket();
         }
-
         return ticket;
     }
+
+    private getProcessServicesTicket(): string {
+        return this.processAuth.getToken()?.startsWith('Basic ') ? this.processAuth.getToken() : 'Basic ' + this.processAuth.getToken();
+    }
+
+    private getContentServicesTicket(): string {
+        return 'Basic ' + btoa(this.contentAuth.getToken());
+    }
 }