signal-desktop/ts/textsecure/cds/CDSI.ts

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2022-06-15 01:15:33 +00:00
// Copyright 2022 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { connection as WebSocket } from 'websocket';
import * as Bytes from '../../Bytes';
import { CDSISocket } from './CDSISocket';
import type { CDSSocketManagerBaseOptionsType } from './CDSSocketManagerBase';
import { CDSSocketManagerBase } from './CDSSocketManagerBase';
export type CDSIOptionsType = Readonly<{
mrenclave: string;
}> &
CDSSocketManagerBaseOptionsType;
export class CDSI extends CDSSocketManagerBase<CDSISocket, CDSIOptionsType> {
private readonly mrenclave: Buffer;
constructor(options: CDSIOptionsType) {
super(options);
this.mrenclave = Buffer.from(Bytes.fromHex(options.mrenclave));
}
protected override getSocketUrl(): string {
const { mrenclave } = this.options;
return `${this.options.url}/v1/${mrenclave}/discovery`;
}
protected override createSocket(socket: WebSocket): CDSISocket {
return new CDSISocket({
logger: this.logger,
socket,
mrenclave: this.mrenclave,
});
}
}