signal-desktop/ts/textsecure/storage/User.ts
2021-06-14 17:09:37 -07:00

76 lines
2.1 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { StorageInterface } from '../../types/Storage.d';
import Helpers from '../Helpers';
export class User {
constructor(private readonly storage: StorageInterface) {}
public async setNumberAndDeviceId(
number: string,
deviceId: number,
deviceName?: string
): Promise<void> {
await this.storage.put('number_id', `${number}.${deviceId}`);
if (deviceName) {
await this.storage.put('device_name', deviceName);
}
}
public async setUuidAndDeviceId(
uuid: string,
deviceId: number
): Promise<void> {
return this.storage.put('uuid_id', `${uuid}.${deviceId}`);
}
public getNumber(): string | undefined {
const numberId = this.storage.get('number_id');
if (numberId === undefined) return undefined;
return Helpers.unencodeNumber(numberId)[0];
}
public getUuid(): string | undefined {
const uuid = this.storage.get('uuid_id');
if (uuid === undefined) return undefined;
return Helpers.unencodeNumber(uuid.toLowerCase())[0];
}
public getDeviceId(): number | undefined {
const value = this._getDeviceIdFromUuid() || this._getDeviceIdFromNumber();
if (value === undefined) {
return undefined;
}
return parseInt(value, 10);
}
public getDeviceName(): string | undefined {
return this.storage.get('device_name');
}
public async setDeviceNameEncrypted(): Promise<void> {
return this.storage.put('deviceNameEncrypted', true);
}
public getDeviceNameEncrypted(): boolean | undefined {
return this.storage.get('deviceNameEncrypted');
}
public getSignalingKey(): ArrayBuffer | undefined {
return this.storage.get('signaling_key');
}
private _getDeviceIdFromUuid(): string | undefined {
const uuid = this.storage.get('uuid_id');
if (uuid === undefined) return undefined;
return Helpers.unencodeNumber(uuid)[1];
}
private _getDeviceIdFromNumber(): string | undefined {
const numberId = this.storage.get('number_id');
if (numberId === undefined) return undefined;
return Helpers.unencodeNumber(numberId)[1];
}
}