[PARKED] feat: (CXSPA-11133) enable useWithCredentials by default for occ config

projects/core/src/features-config/feature-toggles/config/feature-toggles.ts

@@ -669,6 +669,14 @@ export interface FeatureTogglesInterface {
    * Affects: `ReturnOrderComponent`
    */
   enableReturnOrderReturnableQuantityConsigmentFallback?: boolean;
+  /**
+   * When enabled, all cross-site requests will include credentials (cookies, HTTP authentication entries, and client-side SSL certificates).
+   * This is needed to support scenarios where the backend services are hosted on a different domain than the Spartacus storefront,
+   * and the authentication cookies need to be sent with the requests to maintain the user session.
+   *
+   * Affects: `WithCredentialsInterceptor`
+   */
+  enableWithCredentialsByDefault?: boolean;
 }
 
 export const defaultFeatureToggles: Required<FeatureTogglesInterface> = {
@@ -759,4 +767,5 @@ export const defaultFeatureToggles: Required<FeatureTogglesInterface> = {
   navigationMenuCloseOnSameLinkClick: false,
   enableQuotePurchaseOrderNumber: false,
   enableReturnOrderReturnableQuantityConsigmentFallback: false,
+  enableWithCredentialsByDefault: true,
 };

projects/core/src/occ/config/default-occ-config-factory.spec.ts

@@ -0,0 +1,54 @@
+import { TestBed } from '@angular/core/testing';
+import { provideFeatureToggles } from '@spartacus/core';
+import { defaultOccConfig } from './default-occ-config';
+import { defaultOccConfigFactory } from './default-occ-config-factory';
+
+describe('defaultOccConfigFactory', () => {
+  it('should not modify useWithCredentials when no feature toggle is provided', () => {
+    TestBed.configureTestingModule({
+      providers: [],
+    });
+
+    const result = TestBed.runInInjectionContext(defaultOccConfigFactory);
+
+    expect(result).toEqual(defaultOccConfig);
+    expect(result.backend?.occ?.useWithCredentials).toBeUndefined();
+  });
+
+  it('should not modify useWithCredentials when feature toggle is disabled', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        provideFeatureToggles({ enableWithCredentialsByDefault: false }),
+      ],
+    });
+
+    const result = TestBed.runInInjectionContext(defaultOccConfigFactory);
+
+    expect(result).toEqual(defaultOccConfig);
+    expect(result.backend?.occ?.useWithCredentials).toBeUndefined();
+  });
+
+  it('should set useWithCredentials to true when feature toggle is enabled', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        provideFeatureToggles({ enableWithCredentialsByDefault: true }),
+      ],
+    });
+
+    const result = TestBed.runInInjectionContext(defaultOccConfigFactory);
+
+    const expectedConfig = {
+      ...defaultOccConfig,
+      backend: {
+        ...defaultOccConfig.backend,
+        occ: {
+          ...defaultOccConfig.backend?.occ,
+          useWithCredentials: true,
+        },
+      },
+    };
+
+    expect(result).toEqual(expectedConfig);
+    expect(result.backend?.occ?.useWithCredentials).toBe(true);
+  });
+});

projects/core/src/occ/config/default-occ-config-factory.ts

@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: 2025 SAP Spartacus team <[email protected]>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { inject } from '@angular/core';
+import { FeatureToggles } from '@spartacus/core';
+import { defaultOccConfig } from './default-occ-config';
+import { OccConfig } from './occ-config';
+
+export function defaultOccConfigFactory(): OccConfig {
+  const featureToggles = inject(FeatureToggles);
+  const config = { ...defaultOccConfig };
+
+  if (featureToggles.enableWithCredentialsByDefault) {
+    if (config.backend && config.backend.occ) {
+      config.backend.occ.useWithCredentials = true;
+    }
+  }
+  return config;
+}

projects/storefrontapp/src/app/spartacus/spartacus-b2b-configuration.module.ts

@@ -18,6 +18,7 @@ import {
   mediaConfig,
   PWAModuleConfig,
 } from '@spartacus/storefront';
+import { defaultOccConfigFactory } from 'projects/core/src/occ/config/default-occ-config-factory';
 import { environment } from '../../environments/environment';
 
 let baseSite = ['powertools-spa', 'powertools-standalone'];
@@ -47,6 +48,7 @@ if (environment.epdVisualization) {
         addToHomeScreen: true,
       },
     }),
+    provideConfigFactory(defaultOccConfigFactory),
   ],
 })
 export class SpartacusB2bConfigurationModule {}

projects/storefrontapp/src/app/spartacus/spartacus-b2c-configuration.module.ts

@@ -17,6 +17,7 @@ import {
   mediaConfig,
   PWAModuleConfig,
 } from '@spartacus/storefront';
+import { defaultOccConfigFactory } from 'projects/core/src/occ/config/default-occ-config-factory';
 import { environment } from '../../environments/environment';
 
 const defaultBaseSite = [
@@ -57,6 +58,7 @@ const baseSite = environment.epdVisualization
         },
       },
     }),
+    provideConfigFactory(defaultOccConfigFactory),
   ],
 })
 export class SpartacusB2cConfigurationModule {}

projects/storefrontapp/src/app/spartacus/spartacus-features.module.ts

@@ -385,6 +385,7 @@ if (environment.cpq) {
         navigationMenuCloseOnSameLinkClick: true,
         enableQuotePurchaseOrderNumber: false,
         enableReturnOrderReturnableQuantityConsigmentFallback: true,
+        enableWithCredentialsByDefault: true,
       };
       return appFeatureToggles;
     }),