134 lines
3.7 KiB
TypeScript
134 lines
3.7 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { WebAPICredentials } from '../Types.d';
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import { strictAssert } from '../../util/assert';
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import { StorageInterface } from '../../types/Storage.d';
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import Helpers from '../Helpers';
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export type SetCredentialsOptions = {
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uuid?: string;
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number: string;
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deviceId: number;
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deviceName?: string;
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password: string;
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};
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export class User {
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constructor(private readonly storage: StorageInterface) {}
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public async setUuidAndDeviceId(
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uuid: string,
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deviceId: number
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): Promise<void> {
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await this.storage.put('uuid_id', `${uuid}.${deviceId}`);
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window.log.info('storage.user: uuid and device id changed');
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}
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public async setNumber(number: string): Promise<void> {
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if (this.getNumber() === number) {
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return;
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}
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const deviceId = this.getDeviceId();
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strictAssert(
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deviceId !== undefined,
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'Cannot update device number without knowing device id'
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);
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window.log.info('storage.user: number changed');
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await Promise.all([
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this.storage.put('number_id', `${number}.${deviceId}`),
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this.storage.remove('senderCertificate'),
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]);
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// Notify redux about phone number change
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window.Whisper.events.trigger('userChanged', true);
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}
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public getNumber(): string | undefined {
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const numberId = this.storage.get('number_id');
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if (numberId === undefined) return undefined;
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return Helpers.unencodeNumber(numberId)[0];
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}
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public getUuid(): string | undefined {
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const uuid = this.storage.get('uuid_id');
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if (uuid === undefined) return undefined;
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return Helpers.unencodeNumber(uuid.toLowerCase())[0];
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}
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public getDeviceId(): number | undefined {
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const value = this._getDeviceIdFromUuid() || this._getDeviceIdFromNumber();
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if (value === undefined) {
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return undefined;
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}
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return parseInt(value, 10);
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}
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public getDeviceName(): string | undefined {
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return this.storage.get('device_name');
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}
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public async setDeviceNameEncrypted(): Promise<void> {
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return this.storage.put('deviceNameEncrypted', true);
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}
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public getDeviceNameEncrypted(): boolean | undefined {
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return this.storage.get('deviceNameEncrypted');
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}
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public async removeSignalingKey(): Promise<void> {
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return this.storage.remove('signaling_key');
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}
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public async setCredentials(
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credentials: SetCredentialsOptions
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): Promise<void> {
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const { uuid, number, deviceId, deviceName, password } = credentials;
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await Promise.all([
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this.storage.put('number_id', `${number}.${deviceId}`),
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this.storage.put('uuid_id', `${uuid}.${deviceId}`),
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this.storage.put('password', password),
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deviceName
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? this.storage.put('device_name', deviceName)
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: Promise.resolve(),
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]);
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}
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public async removeCredentials(): Promise<void> {
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window.log.info('storage.user: removeCredentials');
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await Promise.all([
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this.storage.remove('number_id'),
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this.storage.remove('uuid_id'),
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this.storage.remove('password'),
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this.storage.remove('device_name'),
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]);
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}
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public getWebAPICredentials(): WebAPICredentials {
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return {
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username:
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this.storage.get('uuid_id') || this.storage.get('number_id') || '',
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password: this.storage.get('password', ''),
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};
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}
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private _getDeviceIdFromUuid(): string | undefined {
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const uuid = this.storage.get('uuid_id');
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if (uuid === undefined) return undefined;
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return Helpers.unencodeNumber(uuid)[1];
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}
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private _getDeviceIdFromNumber(): string | undefined {
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const numberId = this.storage.get('number_id');
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if (numberId === undefined) return undefined;
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return Helpers.unencodeNumber(numberId)[1];
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}
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}
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