diff --git a/src/peer.ts b/src/peer.ts index eddfdab..cb75edf 100644 --- a/src/peer.ts +++ b/src/peer.ts @@ -1,11 +1,10 @@ import Proxy from "./proxy.js"; import Socket from "./socket.js"; -import { Buffer } from "buffer"; -import { maybeGetAsyncProperty } from "./util.js"; + export type OnOpen = ( peer: Peer, socket: Socket, - data: any + data: any, ) => | { connect: boolean } | Promise<{ connect: boolean }> @@ -19,7 +18,7 @@ export type OnChannel = (peer: Peer, channel: any) => void; export type OnOpenBound = ( socket: Socket, - data: any + data: any, ) => | { connect: boolean } | Promise<{ connect: boolean }> @@ -75,18 +74,18 @@ export default abstract class Peer { this._proxy = proxy; this._peer = peer; this._muxer = muxer; - this._onopen = onopen?.bind(undefined, this); - this._onreceive = onreceive?.bind(undefined, this); - this._onsend = onsend?.bind(undefined, this); - this._onclose = onclose?.bind(undefined, this); - this._onchannel = onchannel?.bind(undefined, this); + this._onopen = onopen?.bind(undefined, this) as OnOpenBound; + this._onreceive = onreceive?.bind(undefined, this) as OnReceiveBound; + this._onsend = onsend?.bind(undefined, this) as OnSendBound; + this._onclose = onclose?.bind(undefined, this) as OnCloseBound; + this._onchannel = onchannel?.bind(undefined, this) as OnChannelBound; this._emulateWebsocket = emulateWebsocket; } protected _socket?: Socket; get socket(): Socket { - return this._socket; + return this._socket as Socket; } protected _channel?: any; diff --git a/src/proxies/basic/peer.ts b/src/proxies/basic/peer.ts index d16ab2e..da97f1f 100644 --- a/src/proxies/basic/peer.ts +++ b/src/proxies/basic/peer.ts @@ -1,10 +1,11 @@ -import BasePeer from "../../peer.js"; -import { maybeGetAsyncProperty } from "../../util.js"; -import Socket from "../../socket.js"; +import BasePeer from "#peer.js"; +import { maybeGetAsyncProperty } from "#util.js"; +import Socket from "#socket.js"; import { Buffer } from "buffer"; export default class Peer extends BasePeer { private _pipe?: any; + protected async initSocket() { const self = this; @@ -32,7 +33,7 @@ export default class Peer extends BasePeer { } this._socket?.on("end", () => this._channel.close()); - let ret = await this._onopen?.(this._socket, m); + let ret = await this._onopen?.(this._socket as Socket, m); if (!ret || (ret && ret.connect === false)) { // @ts-ignore self._socket?.emit("connect"); @@ -52,7 +53,7 @@ export default class Peer extends BasePeer { if (m instanceof Uint8Array) { m = Buffer.from(m); } - self._socket.emit("data", m); + self._socket?.emit("data", m); await self._onreceive?.(m); }, }); diff --git a/src/proxies/multiSocket.ts b/src/proxies/multiSocket.ts index d5c40b8..d0b0ff0 100644 --- a/src/proxies/multiSocket.ts +++ b/src/proxies/multiSocket.ts @@ -19,6 +19,7 @@ import { } from "./multiSocket/types.js"; import DummySocket from "./multiSocket/dummySocket.js"; import Peer from "./multiSocket/peer.js"; +import { uint8ArrayToHexString } from "binconv"; export interface MultiSocketProxyOptions extends ProxyOptions { socketClass?: any; @@ -102,7 +103,7 @@ export default class MultiSocketProxy extends Proxy { private _peers: Map = new Map(); private _nextPeer; private _server = false; - private _allowedPorts = []; + private _allowedPorts: number[] = []; constructor(options: MultiSocketProxyOptions) { super(options); @@ -209,12 +210,14 @@ export default class MultiSocketProxy extends Proxy { self._allowedPorts.length && !self._allowedPorts.includes((m as TcpSocketConnectOpts).port) ) { - self.get(await self._getPublicKey(peer)).messages.errorSocket.send({ - id: (m as SocketRequest).id, - err: new Error( - `port ${(m as TcpSocketConnectOpts).port} not allowed` - ), - }); + self + .get(await self._getPublicKey(peer)) + ?.messages.errorSocket?.send({ + id: (m as SocketRequest).id, + err: new Error( + `port ${(m as TcpSocketConnectOpts).port} not allowed`, + ), + }); return; } } @@ -227,7 +230,7 @@ export default class MultiSocketProxy extends Proxy { m.id, self, self.get(await self._getPublicKey(peer)) as PeerEntity, - m + m, ).connect(); return; } @@ -290,7 +293,6 @@ export default class MultiSocketProxy extends Proxy { const message = await peer.channel.addMessage({ encoding: errorSocketEncoding, onmessage(m: ErrorSocketRequest) { - // @ts-ignore self._sockets.get(m.id)?.emit("error", m.err); }, }); @@ -300,7 +302,7 @@ export default class MultiSocketProxy extends Proxy { } private _toString(pubkey: Uint8Array) { - return b4a.from(pubkey).toString("hex"); + return uint8ArrayToHexString(pubkey); } private async _getPublicKey(peer: Peer) { diff --git a/src/proxies/multiSocket/dummySocket.ts b/src/proxies/multiSocket/dummySocket.ts index 1ba0783..cd920cb 100644 --- a/src/proxies/multiSocket/dummySocket.ts +++ b/src/proxies/multiSocket/dummySocket.ts @@ -3,8 +3,8 @@ import { TcpSocketConnectOpts } from "net"; import { clearTimeout } from "timers"; import MultiSocketProxy from "../multiSocket.js"; import { PeerEntity, SocketRequest, WriteSocketRequest } from "./types.js"; -import { maybeGetAsyncProperty } from "../../util.js"; -import Socket, { SocketOptions } from "../../socket.js"; +import { maybeGetAsyncProperty } from "#util.js"; +import Socket, { SocketOptions } from "#socket.js"; export default class DummySocket extends Socket { private _options: TcpSocketConnectOpts; @@ -18,7 +18,7 @@ export default class DummySocket extends Socket { manager: MultiSocketProxy, peer: PeerEntity, connectOptions: TcpSocketConnectOpts, - socketOptions: SocketOptions + socketOptions: SocketOptions, ) { super(socketOptions); this._id = id; diff --git a/src/proxies/multiSocket/peer.ts b/src/proxies/multiSocket/peer.ts index 9f7f533..e1d791b 100644 --- a/src/proxies/multiSocket/peer.ts +++ b/src/proxies/multiSocket/peer.ts @@ -1,5 +1,5 @@ -import BasePeer from "../../peer.js"; -import Socket from "../../socket.js"; +import BasePeer from "#peer.js"; +import Socket from "#socket.js"; import MultiSocketProxy from "../multiSocket.js"; export default class Peer extends BasePeer { diff --git a/src/proxies/multiSocket/tcpSocket.ts b/src/proxies/multiSocket/tcpSocket.ts index e862250..f7d4cb9 100644 --- a/src/proxies/multiSocket/tcpSocket.ts +++ b/src/proxies/multiSocket/tcpSocket.ts @@ -1,8 +1,8 @@ -import { Callback, Duplex } from "streamx"; +import { Callback } from "streamx"; +import * as net from "net"; import { Socket, TcpSocketConnectOpts } from "net"; import MultiSocketProxy from "../multiSocket.js"; import { PeerEntity, SocketRequest, WriteSocketRequest } from "./types.js"; -import * as net from "net"; import BaseSocket from "../../socket.js"; export default class TcpSocket extends BaseSocket { @@ -18,7 +18,7 @@ export default class TcpSocket extends BaseSocket { remoteId: number, manager: MultiSocketProxy, peer: PeerEntity, - options: TcpSocketConnectOpts + options: TcpSocketConnectOpts, ) { super(); this._remoteId = remoteId; @@ -72,9 +72,9 @@ export default class TcpSocket extends BaseSocket { ["timeout", "error", "connect", "end", "destroy", "close"].forEach( (event) => { this._socket?.on(event, (...args: any) => - this.emit(event as any, ...args) + this.emit(event as any, ...args), ); - } + }, ); this._socket.pipe(this as any); diff --git a/src/proxies/multiSocket/types.ts b/src/proxies/multiSocket/types.ts index 7f34523..938492d 100644 --- a/src/proxies/multiSocket/types.ts +++ b/src/proxies/multiSocket/types.ts @@ -1,5 +1,4 @@ -import { ProxyOptions } from "../../proxy.js"; -import Peer from "../../peer.js"; +import Peer from "#peer.js"; export interface SocketRequest { remoteId: number; diff --git a/src/socket.ts b/src/socket.ts index d5ee641..1e5f0fb 100644 --- a/src/socket.ts +++ b/src/socket.ts @@ -1,5 +1,4 @@ -import { Duplex, DuplexEvents, Callback } from "streamx"; -import { write } from "fs"; +import { Callback, Duplex, DuplexEvents } from "streamx"; const IPV4 = "IPv4"; const IPV6 = "IPv6"; @@ -14,7 +13,7 @@ export interface SocketOptions { write?: ( this: Duplex>, data: any, - cb: Callback + cb: Callback, ) => void; emulateWebsocket?: boolean; } @@ -23,9 +22,7 @@ export default class Socket extends Duplex { private _allowHalfOpen: boolean; public remoteAddress: any; public remotePort: any; - public remoteFamily: AddressFamily; - - public bufferSize; + public remoteFamily?: AddressFamily; declare readable: true; declare writable: true; @@ -49,7 +46,7 @@ export default class Socket extends Duplex { this._allowHalfOpen = allowHalfOpen; this.remoteAddress = remoteAddress; this.remotePort = remotePort; - this.remotePublicKey = remotePublicKey; + this.remotePublicKey = remotePublicKey as Uint8Array; this._emulateWebsocket = emulateWebsocket; if (remoteAddress) { @@ -68,15 +65,15 @@ export default class Socket extends Duplex { this.close = this.end; this.addEventListener("data", (data: any) => // @ts-ignore - this.emit("message", new MessageEvent("data", { data })) + this.emit("message", new MessageEvent("data", { data })), ); } } - private _connecting: boolean; + private _connecting?: boolean; get connecting(): boolean { - return this._connecting; + return this._connecting as boolean; } get readyState(): string | number { @@ -140,13 +137,13 @@ export default class Socket extends Duplex { static isIPv4(input: string) { return /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test( - input + input, ); } static isIPv6(input: string) { return /^(([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))$/.test( - input + input, ); } }