Add signUp API method for auth-next (#2892)

* User should be an interface for now

we can make an implementation class later

* Add API call to signUp

* [AUTOMATED]: Prettier Code Styling

* [AUTOMATED]: License Headers

* Update tests to test a little more

* [AUTOMATED]: Prettier Code Styling

packages-exp/auth-exp/package.json

@@ -30,16 +30,14 @@
   },
   "dependencies": {
     "@firebase/util": "^0.2.44",
-    "mocha": "^7.1.1",
     "tslib": "1.11.1"
   },
   "license": "Apache-2.0",
   "devDependencies": {
     "rollup": "1.32.1",
     "rollup-plugin-json": "4.0.0",
     "rollup-plugin-replace": "2.2.0",
-    "rollup-plugin-typescript2": "0.26.0",
-    "typescript": "3.8.3"
+    "rollup-plugin-typescript2": "0.26.0"
   },
   "repository": {
     "directory": "packages-exp/auth-exp",

packages-exp/auth-exp/src/api/authentication/sign_up.test.ts

@@ -0,0 +1,78 @@
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ *
+ * 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 { expect, use } from 'chai';
+import * as chaiAsPromised from 'chai-as-promised';
+import { signUp, SignUpRequest } from './sign_up';
+import { Endpoint } from '..';
+import { ServerError } from '../errors';
+import { FirebaseError } from '@firebase/util';
+import * as mockFetch from '../../../test/mock_fetch';
+import { mockEndpoint, mockAuth } from '../../../test/api/helper';
+
+use(chaiAsPromised);
+
+describe('signUp', () => {
+  const request: SignUpRequest = {
+    returnSecureToken: true,
+    email: 'test@foo.com',
+    password: 'my-password'
+  };
+
+  beforeEach(mockFetch.setUp);
+  afterEach(mockFetch.tearDown);
+
+  it('should POST to the correct endpoint', async () => {
+    const mock = mockEndpoint(Endpoint.SIGN_UP, {
+      displayName: 'my-name',
+      email: 'test@foo.com'
+    });
+
+    const response = await signUp(mockAuth, request);
+    expect(response.displayName).to.eq('my-name');
+    expect(response.email).to.eq('test@foo.com');
+    expect(mock.calls[0].request).to.eql(request);
+    expect(mock.calls[0].method).to.eq('POST');
+    expect(mock.calls[0].headers).to.eql({
+      'Content-Type': 'application/json'
+    });
+  });
+
+  it('should handle errors', async () => {
+    const mock = mockEndpoint(
+      Endpoint.SIGN_UP,
+      {
+        error: {
+          code: 400,
+          message: ServerError.EMAIL_EXISTS,
+          errors: [
+            {
+              message: ServerError.EMAIL_EXISTS
+            }
+          ]
+        }
+      },
+      400
+    );
+
+    await expect(signUp(mockAuth, request)).to.be.rejectedWith(
+      FirebaseError,
+      'Firebase: The email address is already in use by another account. (auth/email-already-in-use).'
+    );
+    expect(mock.calls[0].request).to.eql(request);
+  });
+});

packages-exp/auth-exp/src/api/authentication/sign_up.ts

@@ -0,0 +1,43 @@
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ *
+ * 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 { Auth } from '../../model/auth';
+import { IdTokenResponse } from '../../model/id_token';
+import { performSignInRequest, HttpMethod, Endpoint } from '..';
+
+export interface SignUpRequest {
+  returnSecureToken?: boolean;
+  email?: string;
+  password?: string;
+}
+
+export interface SignUpResponse extends IdTokenResponse {
+  displayName?: string;
+  email?: string;
+}
+
+export async function signUp(
+  auth: Auth,
+  request: SignUpRequest
+): Promise<SignUpResponse> {
+  return performSignInRequest<SignUpRequest, SignUpResponse>(
+    auth,
+    HttpMethod.POST,
+    Endpoint.SIGN_UP,
+    request
+  );
+}

packages-exp/auth-exp/src/api/errors.ts

@@ -0,0 +1,228 @@
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ *
+ * 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 { AuthErrorCode } from '../core/errors';
+
+/**
+ * Errors that can be returned by the backend
+ */
+export enum ServerError {
+  ADMIN_ONLY_OPERATION = 'ADMIN_ONLY_OPERATION',
+  CAPTCHA_CHECK_FAILED = 'CAPTCHA_CHECK_FAILED',
+  CORS_UNSUPPORTED = 'CORS_UNSUPPORTED',
+  CREDENTIAL_MISMATCH = 'CREDENTIAL_MISMATCH',
+  CREDENTIAL_TOO_OLD_LOGIN_AGAIN = 'CREDENTIAL_TOO_OLD_LOGIN_AGAIN',
+  DYNAMIC_LINK_NOT_ACTIVATED = 'DYNAMIC_LINK_NOT_ACTIVATED',
+  EMAIL_EXISTS = 'EMAIL_EXISTS',
+  EMAIL_NOT_FOUND = 'EMAIL_NOT_FOUND',
+  EXPIRED_OOB_CODE = 'EXPIRED_OOB_CODE',
+  FEDERATED_USER_ID_ALREADY_LINKED = 'FEDERATED_USER_ID_ALREADY_LINKED',
+  INVALID_APP_CREDENTIAL = 'INVALID_APP_CREDENTIAL',
+  INVALID_APP_ID = 'INVALID_APP_ID',
+  INVALID_CERT_HASH = 'INVALID_CERT_HASH',
+  INVALID_CODE = 'INVALID_CODE',
+  INVALID_CONTINUE_URI = 'INVALID_CONTINUE_URI',
+  INVALID_CUSTOM_TOKEN = 'INVALID_CUSTOM_TOKEN',
+  INVALID_DYNAMIC_LINK_DOMAIN = 'INVALID_DYNAMIC_LINK_DOMAIN',
+  INVALID_EMAIL = 'INVALID_EMAIL',
+  INVALID_ID_TOKEN = 'INVALID_ID_TOKEN',
+  INVALID_IDP_RESPONSE = 'INVALID_IDP_RESPONSE',
+  INVALID_IDENTIFIER = 'INVALID_IDENTIFIER',
+  INVALID_MESSAGE_PAYLOAD = 'INVALID_MESSAGE_PAYLOAD',
+  INVALID_OAUTH_CLIENT_ID = 'INVALID_OAUTH_CLIENT_ID',
+  INVALID_OOB_CODE = 'INVALID_OOB_CODE',
+  INVALID_PASSWORD = 'INVALID_PASSWORD',
+  INVALID_PENDING_TOKEN = 'INVALID_PENDING_TOKEN',
+  INVALID_PHONE_NUMBER = 'INVALID_PHONE_NUMBER',
+  INVALID_PROVIDER_ID = 'INVALID_PROVIDER_ID',
+  INVALID_RECIPIENT_EMAIL = 'INVALID_RECIPIENT_EMAIL',
+  INVALID_SENDER = 'INVALID_SENDER',
+  INVALID_SESSION_INFO = 'INVALID_SESSION_INFO',
+  INVALID_TEMPORARY_PROOF = 'INVALID_TEMPORARY_PROOF',
+  INVALID_TENANT_ID = 'INVALID_TENANT_ID',
+  MISSING_ANDROID_PACKAGE_NAME = 'MISSING_ANDROID_PACKAGE_NAME',
+  MISSING_APP_CREDENTIAL = 'MISSING_APP_CREDENTIAL',
+  MISSING_CODE = 'MISSING_CODE',
+  MISSING_CONTINUE_URI = 'MISSING_CONTINUE_URI',
+  MISSING_CUSTOM_TOKEN = 'MISSING_CUSTOM_TOKEN',
+  MISSING_IOS_BUNDLE_ID = 'MISSING_IOS_BUNDLE_ID',
+  MISSING_OOB_CODE = 'MISSING_OOB_CODE',
+  MISSING_OR_INVALID_NONCE = 'MISSING_OR_INVALID_NONCE',
+  MISSING_PASSWORD = 'MISSING_PASSWORD',
+  MISSING_REQ_TYPE = 'MISSING_REQ_TYPE',
+  MISSING_PHONE_NUMBER = 'MISSING_PHONE_NUMBER',
+  MISSING_SESSION_INFO = 'MISSING_SESSION_INFO',
+  OPERATION_NOT_ALLOWED = 'OPERATION_NOT_ALLOWED',
+  PASSWORD_LOGIN_DISABLED = 'PASSWORD_LOGIN_DISABLED',
+  QUOTA_EXCEEDED = 'QUOTA_EXCEEDED',
+  RESET_PASSWORD_EXCEED_LIMIT = 'RESET_PASSWORD_EXCEED_LIMIT',
+  REJECTED_CREDENTIAL = 'REJECTED_CREDENTIAL',
+  SESSION_EXPIRED = 'SESSION_EXPIRED',
+  TENANT_ID_MISMATCH = 'TENANT_ID_MISMATCH',
+  TOKEN_EXPIRED = 'TOKEN_EXPIRED',
+  TOO_MANY_ATTEMPTS_TRY_LATER = 'TOO_MANY_ATTEMPTS_TRY_LATER',
+  UNSUPPORTED_TENANT_OPERATION = 'UNSUPPORTED_TENANT_OPERATION',
+  UNAUTHORIZED_DOMAIN = 'UNAUTHORIZED_DOMAIN',
+  USER_CANCELLED = 'USER_CANCELLED',
+  USER_DISABLED = 'USER_DISABLED',
+  USER_NOT_FOUND = 'USER_NOT_FOUND',
+  WEAK_PASSWORD = 'WEAK_PASSWORD'
+}
+
+/**
+ * API Response in the event of an error
+ */
+export interface JsonError {
+  error: {
+    code: number;
+    message: ServerError;
+    errors: [
+      {
+        message: ServerError;
+        domain: string;
+        reason: string;
+      }
+    ];
+  };
+}
+
+/**
+ * Type definition for a map from server errors to developer visible errors
+ */
+export declare type ServerErrorMap<ApiError extends string> = {
+  readonly [K in ApiError]: AuthErrorCode;
+};
+
+/**
+ * Map from errors returned by the server to errors to developer visible errors
+ */
+export const SERVER_ERROR_MAP: ServerErrorMap<ServerError> = {
+  // Custom token errors.
+  [ServerError.INVALID_CUSTOM_TOKEN]: AuthErrorCode.INVALID_CUSTOM_TOKEN,
+  [ServerError.CREDENTIAL_MISMATCH]: AuthErrorCode.CREDENTIAL_MISMATCH,
+  // This can only happen if the SDK sends a bad request.
+  [ServerError.MISSING_CUSTOM_TOKEN]: AuthErrorCode.INTERNAL_ERROR,
+
+  // Create Auth URI errors.
+  [ServerError.INVALID_IDENTIFIER]: AuthErrorCode.INVALID_EMAIL,
+  // This can only happen if the SDK sends a bad request.
+  [ServerError.MISSING_CONTINUE_URI]: AuthErrorCode.INTERNAL_ERROR,
+
+  // Sign in with email and password errors (some apply to sign up too).
+  [ServerError.INVALID_EMAIL]: AuthErrorCode.INVALID_EMAIL,
+  [ServerError.INVALID_PASSWORD]: AuthErrorCode.INVALID_PASSWORD,
+  [ServerError.USER_DISABLED]: AuthErrorCode.USER_DISABLED,
+  // This can only happen if the SDK sends a bad request.
+  [ServerError.MISSING_PASSWORD]: AuthErrorCode.INTERNAL_ERROR,
+
+  // Sign up with email and password errors.
+  [ServerError.EMAIL_EXISTS]: AuthErrorCode.EMAIL_EXISTS,
+  [ServerError.PASSWORD_LOGIN_DISABLED]: AuthErrorCode.OPERATION_NOT_ALLOWED,
+
+  // Verify assertion for sign in with credential errors:
+  [ServerError.INVALID_IDP_RESPONSE]: AuthErrorCode.INVALID_IDP_RESPONSE,
+  [ServerError.INVALID_PENDING_TOKEN]: AuthErrorCode.INVALID_IDP_RESPONSE,
+  [ServerError.FEDERATED_USER_ID_ALREADY_LINKED]:
+    AuthErrorCode.CREDENTIAL_ALREADY_IN_USE,
+  [ServerError.MISSING_OR_INVALID_NONCE]:
+    AuthErrorCode.MISSING_OR_INVALID_NONCE,
+
+  // Email template errors while sending emails:
+  [ServerError.INVALID_MESSAGE_PAYLOAD]: AuthErrorCode.INVALID_MESSAGE_PAYLOAD,
+  [ServerError.INVALID_RECIPIENT_EMAIL]: AuthErrorCode.INVALID_RECIPIENT_EMAIL,
+  [ServerError.INVALID_SENDER]: AuthErrorCode.INVALID_SENDER,
+  // This can only happen if the SDK sends a bad request.
+  [ServerError.MISSING_REQ_TYPE]: AuthErrorCode.INTERNAL_ERROR,
+
+  // Send Password reset email errors:
+  [ServerError.EMAIL_NOT_FOUND]: AuthErrorCode.USER_DELETED,
+  [ServerError.RESET_PASSWORD_EXCEED_LIMIT]:
+    AuthErrorCode.TOO_MANY_ATTEMPTS_TRY_LATER,
+
+  // Reset password errors:
+  [ServerError.EXPIRED_OOB_CODE]: AuthErrorCode.EXPIRED_OOB_CODE,
+  [ServerError.INVALID_OOB_CODE]: AuthErrorCode.INVALID_OOB_CODE,
+  // This can only happen if the SDK sends a bad request.
+  [ServerError.MISSING_OOB_CODE]: AuthErrorCode.INTERNAL_ERROR,
+
+  // Get Auth URI errors:
+  [ServerError.INVALID_PROVIDER_ID]: AuthErrorCode.INVALID_PROVIDER_ID,
+
+  // Operations that require ID token in request:
+  [ServerError.CREDENTIAL_TOO_OLD_LOGIN_AGAIN]:
+    AuthErrorCode.CREDENTIAL_TOO_OLD_LOGIN_AGAIN,
+  [ServerError.INVALID_ID_TOKEN]: AuthErrorCode.INVALID_AUTH,
+  [ServerError.TOKEN_EXPIRED]: AuthErrorCode.TOKEN_EXPIRED,
+  [ServerError.USER_NOT_FOUND]: AuthErrorCode.TOKEN_EXPIRED,
+
+  // CORS issues.
+  [ServerError.CORS_UNSUPPORTED]: AuthErrorCode.CORS_UNSUPPORTED,
+
+  // Dynamic link not activated.
+  [ServerError.DYNAMIC_LINK_NOT_ACTIVATED]:
+    AuthErrorCode.DYNAMIC_LINK_NOT_ACTIVATED,
+
+  // iosBundleId or androidPackageName not valid error.
+  [ServerError.INVALID_APP_ID]: AuthErrorCode.INVALID_APP_ID,
+
+  // Other errors.
+  [ServerError.TOO_MANY_ATTEMPTS_TRY_LATER]:
+    AuthErrorCode.TOO_MANY_ATTEMPTS_TRY_LATER,
+  [ServerError.WEAK_PASSWORD]: AuthErrorCode.WEAK_PASSWORD,
+  [ServerError.OPERATION_NOT_ALLOWED]: AuthErrorCode.OPERATION_NOT_ALLOWED,
+  [ServerError.USER_CANCELLED]: AuthErrorCode.USER_CANCELLED,
+
+  // Phone Auth related errors.
+  [ServerError.CAPTCHA_CHECK_FAILED]: AuthErrorCode.CAPTCHA_CHECK_FAILED,
+  [ServerError.INVALID_APP_CREDENTIAL]: AuthErrorCode.INVALID_APP_CREDENTIAL,
+  [ServerError.INVALID_CODE]: AuthErrorCode.INVALID_CODE,
+  [ServerError.INVALID_PHONE_NUMBER]: AuthErrorCode.INVALID_PHONE_NUMBER,
+  [ServerError.INVALID_SESSION_INFO]: AuthErrorCode.INVALID_SESSION_INFO,
+  [ServerError.INVALID_TEMPORARY_PROOF]: AuthErrorCode.INVALID_IDP_RESPONSE,
+  [ServerError.MISSING_APP_CREDENTIAL]: AuthErrorCode.MISSING_APP_CREDENTIAL,
+  [ServerError.MISSING_CODE]: AuthErrorCode.MISSING_CODE,
+  [ServerError.MISSING_PHONE_NUMBER]: AuthErrorCode.MISSING_PHONE_NUMBER,
+  [ServerError.MISSING_SESSION_INFO]: AuthErrorCode.MISSING_SESSION_INFO,
+  [ServerError.QUOTA_EXCEEDED]: AuthErrorCode.QUOTA_EXCEEDED,
+  [ServerError.SESSION_EXPIRED]: AuthErrorCode.CODE_EXPIRED,
+  [ServerError.REJECTED_CREDENTIAL]: AuthErrorCode.REJECTED_CREDENTIAL,
+
+  // Other action code errors when additional settings passed.
+  [ServerError.INVALID_CONTINUE_URI]: AuthErrorCode.INVALID_CONTINUE_URI,
+  // MISSING_CONTINUE_URI is getting mapped to INTERNAL_ERROR above.
+  // This is OK as this error will be caught by client side validation.
+  [ServerError.MISSING_ANDROID_PACKAGE_NAME]:
+    AuthErrorCode.MISSING_ANDROID_PACKAGE_NAME,
+  [ServerError.MISSING_IOS_BUNDLE_ID]: AuthErrorCode.MISSING_IOS_BUNDLE_ID,
+  [ServerError.UNAUTHORIZED_DOMAIN]: AuthErrorCode.UNAUTHORIZED_DOMAIN,
+  [ServerError.INVALID_DYNAMIC_LINK_DOMAIN]:
+    AuthErrorCode.INVALID_DYNAMIC_LINK_DOMAIN,
+
+  // getProjectConfig errors when clientId is passed.
+  [ServerError.INVALID_OAUTH_CLIENT_ID]: AuthErrorCode.INVALID_OAUTH_CLIENT_ID,
+  // getProjectConfig errors when sha1Cert is passed.
+  [ServerError.INVALID_CERT_HASH]: AuthErrorCode.INVALID_CERT_HASH,
+
+  // Multi-tenant related errors.
+  [ServerError.UNSUPPORTED_TENANT_OPERATION]:
+    AuthErrorCode.UNSUPPORTED_TENANT_OPERATION,
+  [ServerError.INVALID_TENANT_ID]: AuthErrorCode.INVALID_TENANT_ID,
+  [ServerError.TENANT_ID_MISMATCH]: AuthErrorCode.TENANT_ID_MISMATCH,
+
+  // User actions (sign-up or deletion) disabled errors.
+  [ServerError.ADMIN_ONLY_OPERATION]: AuthErrorCode.ADMIN_ONLY_OPERATION
+};