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denoland-deno/cli/js/tls.ts
2020-03-10 12:08:58 -04:00

75 lines
2 KiB
TypeScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import * as tlsOps from "./ops/tls.ts";
import { Listener, Transport, Conn, ConnImpl, ListenerImpl } from "./net.ts";
// TODO(ry) There are many configuration options to add...
// https://docs.rs/rustls/0.16.0/rustls/struct.ClientConfig.html
interface ConnectTLSOptions {
transport?: Transport;
port: number;
hostname?: string;
certFile?: string;
}
/**
* Establishes a secure connection over TLS (transport layer security).
*/
export async function connectTLS({
port,
hostname = "127.0.0.1",
transport = "tcp",
certFile = undefined
}: ConnectTLSOptions): Promise<Conn> {
const res = await tlsOps.connectTLS({
port,
hostname,
transport,
certFile
});
return new ConnImpl(res.rid, res.remoteAddr!, res.localAddr!);
}
class TLSListenerImpl extends ListenerImpl {
async accept(): Promise<Conn> {
const res = await tlsOps.acceptTLS(this.rid);
return new ConnImpl(res.rid, res.remoteAddr, res.localAddr);
}
}
export interface ListenTLSOptions {
port: number;
hostname?: string;
transport?: Transport;
certFile: string;
keyFile: string;
}
/** Listen announces on the local transport address over TLS (transport layer security).
*
* @param options
* @param options.port The port to connect to. (Required.)
* @param options.hostname A literal IP address or host name that can be
* resolved to an IP address. If not specified, defaults to 0.0.0.0
* @param options.certFile Server certificate file
* @param options.keyFile Server public key file
*
* Examples:
*
* Deno.listenTLS({ port: 443, certFile: "./my_server.crt", keyFile: "./my_server.key" })
*/
export function listenTLS({
port,
certFile,
keyFile,
hostname = "0.0.0.0",
transport = "tcp"
}: ListenTLSOptions): Listener {
const res = tlsOps.listenTLS({
port,
certFile,
keyFile,
hostname,
transport
});
return new TLSListenerImpl(res.rid, res.localAddr);
}