feat: Implement get saml auth providers API endpoint

packages/backend/src/controllers/api/v1/saml-auth-providers/get-saml-auth-providers.ee.js

@@ -0,0 +1,11 @@
+import { renderObject } from '../../../../helpers/renderer.js';
+import SamlAuthProvider from '../../../../models/saml-auth-provider.ee.js';
+
+export default async (request, response) => {
+  const samlAuthProviders = await SamlAuthProvider.query().orderBy(
+    'created_at',
+    'desc'
+  );
+
+  renderObject(response, samlAuthProviders);
+};

packages/backend/src/controllers/api/v1/saml-auth-providers/get-saml-auth-providers.ee.test.js

@@ -0,0 +1,46 @@
+import { vi, describe, it, expect, beforeEach } from 'vitest';
+import request from 'supertest';
+import app from '../../../../app.js';
+import createAuthTokenByUserId from '../../../../helpers/create-auth-token-by-user-id.js';
+import { createUser } from '../../../../../test/factories/user.js';
+import { createPermission } from '../../../../../test/factories/permission.js';
+import { createSamlAuthProvider } from '../../../../../test/factories/saml-auth-provider.ee.js';
+import getSamlAuthProvidersMock from '../../../../../test/mocks/rest/api/v1/saml-auth-providers/get-saml-auth-providers.ee.js';
+import * as license from '../../../../helpers/license.ee.js';
+
+describe('GET /api/v1/saml-auth-providers', () => {
+  let samlAuthProviderOne, samlAuthProviderTwo, currentUser, token;
+
+  beforeEach(async () => {
+    currentUser = await createUser();
+    const role = await currentUser.$relatedQuery('role');
+
+    await createPermission({
+      roleId: role.id,
+      action: 'read',
+      subject: 'SamlAuthProvider',
+      conditions: [],
+    });
+
+    samlAuthProviderOne = await createSamlAuthProvider();
+    samlAuthProviderTwo = await createSamlAuthProvider();
+
+    token = createAuthTokenByUserId(currentUser.id);
+  });
+
+  it('should return saml auth providers', async () => {
+    vi.spyOn(license, 'hasValidLicense').mockResolvedValue(true);
+
+    const response = await request(app)
+      .get('/api/v1/saml-auth-providers')
+      .set('Authorization', token)
+      .expect(200);
+
+    const expectedPayload = await getSamlAuthProvidersMock([
+      samlAuthProviderTwo,
+      samlAuthProviderOne,
+    ]);
+
+    expect(response.body).toEqual(expectedPayload);
+  });
+});

packages/backend/src/helpers/authorization.js

@@ -7,6 +7,10 @@ const authorizationList = {
     action: 'read',
     subject: 'User',
   },
+  '/api/v1/saml-auth-providers/': {
+    action: 'read',
+    subject: 'SamlAuthProvider',
+  },
 };
 
 export const authorizeUser = async (request, response, next) => {

packages/backend/src/routes/api/v1/saml-auth-providers.ee.js

@@ -0,0 +1,17 @@
+import { Router } from 'express';
+import { authenticateUser } from '../../../helpers/authentication.js';
+import { authorizeUser } from '../../../helpers/authorization.js';
+import { checkIsEnterprise } from '../../../helpers/check-is-enterprise.js';
+import getSamlAuthProvidersAction from '../../../controllers/api/v1/saml-auth-providers/get-saml-auth-providers.ee.js';
+
+const router = Router();
+
+router.get(
+  '/',
+  authenticateUser,
+  authorizeUser,
+  checkIsEnterprise,
+  getSamlAuthProvidersAction
+);
+
+export default router;

packages/backend/src/routes/index.js

@@ -5,6 +5,7 @@ import paddleRouter from './paddle.ee.js';
 import healthcheckRouter from './healthcheck.js';
 import automatischRouter from './api/v1/automatisch.js';
 import usersRouter from './api/v1/users.js';
+import samlAuthProvidersRouter from './api/v1/saml-auth-providers.ee.js';
 
 const router = Router();
 
@@ -14,5 +15,6 @@ router.use('/paddle', paddleRouter);
 router.use('/healthcheck', healthcheckRouter);
 router.use('/api/v1/automatisch', automatischRouter);
 router.use('/api/v1/users', usersRouter);
+router.use('/api/v1/saml-auth-providers', samlAuthProvidersRouter);
 
 export default router;

packages/backend/src/serializers/index.js

@@ -1,11 +1,13 @@
 import userSerializer from './user.js';
 import roleSerializer from './role.js';
 import permissionSerializer from './permission.js';
+import samlAuthProviderSerializer from './saml-auth-provider.ee.js';
 
 const serializers = {
   User: userSerializer,
   Role: roleSerializer,
   Permission: permissionSerializer,
+  SamlAuthProvider: samlAuthProviderSerializer,
 };
 
 export default serializers;

packages/backend/test/mocks/rest/api/v1/saml-auth-providers/get-saml-auth-providers.ee.js

@@ -0,0 +1,31 @@
+const getSamlAuthProvidersMock = async (samlAuthProviders) => {
+  const data = samlAuthProviders.map((samlAuthProvider) => {
+    return {
+      active: samlAuthProvider.active,
+      certificate: samlAuthProvider.certificate,
+      defaultRoleId: samlAuthProvider.defaultRoleId,
+      emailAttributeName: samlAuthProvider.emailAttributeName,
+      entryPoint: samlAuthProvider.entryPoint,
+      firstnameAttributeName: samlAuthProvider.firstnameAttributeName,
+      id: samlAuthProvider.id,
+      issuer: samlAuthProvider.issuer,
+      name: samlAuthProvider.name,
+      roleAttributeName: samlAuthProvider.roleAttributeName,
+      signatureAlgorithm: samlAuthProvider.signatureAlgorithm,
+      surnameAttributeName: samlAuthProvider.surnameAttributeName,
+    };
+  });
+
+  return {
+    data: data,
+    meta: {
+      count: data.length,
+      currentPage: null,
+      isArray: true,
+      totalPages: null,
+      type: 'SamlAuthProvider',
+    },
+  };
+};
+
+export default getSamlAuthProvidersMock;