quodolores/packages-exp/auth-exp/src/mfa/mfa_info.ts

Monorepo for the Firebase JavaScript SDK

/**
 * @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 { FactorId, MultiFactorInfo } from '../model/public_types';
import {
  PhoneMfaEnrollment,
  MfaEnrollment
} from '../api/account_management/mfa';
import { AuthErrorCode } from '../core/errors';
import { _fail } from '../core/util/assert';
import { AuthInternal } from '../model/auth';

export abstract class MultiFactorInfoImpl implements MultiFactorInfo {
  readonly uid: string;
  readonly displayName?: string | null;
  readonly enrollmentTime: string;

  protected constructor(readonly factorId: FactorId, response: MfaEnrollment) {
    this.uid = response.mfaEnrollmentId;
    this.enrollmentTime = new Date(response.enrolledAt).toUTCString();
    this.displayName = response.displayName;
  }

  static _fromServerResponse(
    auth: AuthInternal,
    enrollment: MfaEnrollment
  ): MultiFactorInfoImpl {
    if ('phoneInfo' in enrollment) {
      return PhoneMultiFactorInfo._fromServerResponse(auth, enrollment);
    }
    return _fail(auth, AuthErrorCode.INTERNAL_ERROR);
  }
}

export class PhoneMultiFactorInfo extends MultiFactorInfoImpl {
  readonly phoneNumber: string;

  private constructor(response: PhoneMfaEnrollment) {
    super(FactorId.PHONE, response);
    this.phoneNumber = response.phoneInfo;
  }

  static _fromServerResponse(
    _auth: AuthInternal,
    enrollment: MfaEnrollment
  ): PhoneMultiFactorInfo {
    return new PhoneMultiFactorInfo(enrollment);
  }
}