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-rw-r--r--deps/npm/node_modules/socks/build/client/socksclient.js702
-rw-r--r--deps/npm/node_modules/socks/build/client/socksclient.js.map1
-rw-r--r--deps/npm/node_modules/socks/build/common/constants.js105
-rw-r--r--deps/npm/node_modules/socks/build/common/constants.js.map1
-rw-r--r--deps/npm/node_modules/socks/build/common/helpers.js101
-rw-r--r--deps/npm/node_modules/socks/build/common/helpers.js.map1
-rw-r--r--deps/npm/node_modules/socks/build/common/receivebuffer.js42
-rw-r--r--deps/npm/node_modules/socks/build/common/receivebuffer.js.map1
-rw-r--r--deps/npm/node_modules/socks/build/common/util.js24
-rw-r--r--deps/npm/node_modules/socks/build/common/util.js.map1
-rw-r--r--deps/npm/node_modules/socks/build/index.js7
-rw-r--r--deps/npm/node_modules/socks/build/index.js.map1
12 files changed, 987 insertions, 0 deletions
diff --git a/deps/npm/node_modules/socks/build/client/socksclient.js b/deps/npm/node_modules/socks/build/client/socksclient.js
new file mode 100644
index 0000000000..0a58fe5337
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/client/socksclient.js
@@ -0,0 +1,702 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+ return new (P || (P = Promise))(function (resolve, reject) {
+ function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+ function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+ function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+ step((generator = generator.apply(thisArg, _arguments || [])).next());
+ });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const events_1 = require("events");
+const net = require("net");
+const ip = require("ip");
+const smart_buffer_1 = require("smart-buffer");
+const constants_1 = require("../common/constants");
+const helpers_1 = require("../common/helpers");
+const receivebuffer_1 = require("../common/receivebuffer");
+const util_1 = require("../common/util");
+class SocksClient extends events_1.EventEmitter {
+ constructor(options) {
+ super();
+ this._options = Object.assign({}, options);
+ // Validate SocksClientOptions
+ helpers_1.validateSocksClientOptions(options);
+ // Default state
+ this.state = constants_1.SocksClientState.Created;
+ }
+ /**
+ * Creates a new SOCKS connection.
+ *
+ * Note: Supports callbacks and promises. Only supports the connect command.
+ * @param options { SocksClientOptions } Options.
+ * @param callback { Function } An optional callback function.
+ * @returns { Promise }
+ */
+ static createConnection(options, callback) {
+ // Validate SocksClientOptions
+ helpers_1.validateSocksClientOptions(options, ['connect']);
+ return new Promise((resolve, reject) => {
+ const client = new SocksClient(options);
+ client.connect(options.existing_socket);
+ client.once('established', (info) => {
+ client.removeAllListeners();
+ if (typeof callback === 'function') {
+ callback(null, info);
+ resolve(); // Resolves pending promise (prevents memory leaks).
+ }
+ else {
+ resolve(info);
+ }
+ });
+ // Error occurred, failed to establish connection.
+ client.once('error', (err) => {
+ client.removeAllListeners();
+ if (typeof callback === 'function') {
+ callback(err);
+ resolve(); // Resolves pending promise (prevents memory leaks).
+ }
+ else {
+ reject(err);
+ }
+ });
+ });
+ }
+ /**
+ * Creates a new SOCKS connection chain to a destination host through 2 or more SOCKS proxies.
+ *
+ * Note: Supports callbacks and promises. Only supports the connect method.
+ * Note: Implemented via createConnection() factory function.
+ * @param options { SocksClientChainOptions } Options
+ * @param callback { Function } An optional callback function.
+ * @returns { Promise }
+ */
+ static createConnectionChain(options, callback) {
+ // Validate SocksClientChainOptions
+ helpers_1.validateSocksClientChainOptions(options);
+ // Shuffle proxies
+ if (options.randomizeChain) {
+ util_1.shuffleArray(options.proxies);
+ }
+ return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
+ let sock;
+ try {
+ for (let i = 0; i < options.proxies.length; i++) {
+ const nextProxy = options.proxies[i];
+ // If we've reached the last proxy in the chain, the destination is the actual destination, otherwise it's the next proxy.
+ const nextDestination = i === options.proxies.length - 1
+ ? options.destination
+ : {
+ host: options.proxies[i + 1].ipaddress,
+ port: options.proxies[i + 1].port
+ };
+ // Creates the next connection in the chain.
+ const result = yield SocksClient.createConnection({
+ command: 'connect',
+ proxy: nextProxy,
+ destination: nextDestination
+ // Initial connection ignores this as sock is undefined. Subsequent connections re-use the first proxy socket to form a chain.
+ });
+ // If sock is undefined, assign it here.
+ if (!sock) {
+ sock = result.socket;
+ }
+ }
+ if (typeof callback === 'function') {
+ callback(null, { socket: sock });
+ resolve(); // Resolves pending promise (prevents memory leaks).
+ }
+ else {
+ resolve({ socket: sock });
+ }
+ }
+ catch (err) {
+ if (typeof callback === 'function') {
+ callback(err);
+ resolve(); // Resolves pending promise (prevents memory leaks).
+ }
+ else {
+ reject(err);
+ }
+ }
+ }));
+ }
+ /**
+ * Creates a SOCKS UDP Frame.
+ * @param options
+ */
+ static createUDPFrame(options) {
+ const buff = new smart_buffer_1.SmartBuffer();
+ buff.writeUInt16BE(0);
+ buff.writeUInt8(options.frameNumber || 0);
+ // IPv4/IPv6/Hostname
+ if (net.isIPv4(options.remoteHost.host)) {
+ buff.writeUInt8(constants_1.Socks5HostType.IPv4);
+ buff.writeUInt32BE(ip.toLong(options.remoteHost.host));
+ }
+ else if (net.isIPv6(options.remoteHost.host)) {
+ buff.writeUInt8(constants_1.Socks5HostType.IPv6);
+ buff.writeBuffer(ip.toBuffer(options.remoteHost.host));
+ }
+ else {
+ buff.writeUInt8(constants_1.Socks5HostType.Hostname);
+ buff.writeUInt8(Buffer.byteLength(options.remoteHost.host));
+ buff.writeString(options.remoteHost.host);
+ }
+ // Port
+ buff.writeUInt16BE(options.remoteHost.port);
+ // Data
+ buff.writeBuffer(options.data);
+ return buff.toBuffer();
+ }
+ /**
+ * Parses a SOCKS UDP frame.
+ * @param data
+ */
+ static parseUDPFrame(data) {
+ const buff = smart_buffer_1.SmartBuffer.fromBuffer(data);
+ buff.readOffset = 2;
+ const frameNumber = buff.readUInt8();
+ const hostType = buff.readUInt8();
+ let remoteHost;
+ if (hostType === constants_1.Socks5HostType.IPv4) {
+ remoteHost = ip.fromLong(buff.readUInt32BE());
+ }
+ else if (hostType === constants_1.Socks5HostType.IPv6) {
+ remoteHost = ip.toString(buff.readBuffer(16));
+ }
+ else {
+ remoteHost = buff.readString(buff.readUInt8());
+ }
+ const remotePort = buff.readUInt16BE();
+ return {
+ frameNumber,
+ remoteHost: {
+ host: remoteHost,
+ port: remotePort
+ },
+ data: buff.readBuffer()
+ };
+ }
+ /**
+ * Gets the SocksClient internal state.
+ */
+ get state() {
+ return this._state;
+ }
+ /**
+ * Internal state setter. If the SocksClient is in an error state, it cannot be changed to a non error state.
+ */
+ set state(newState) {
+ if (this._state !== constants_1.SocksClientState.Error) {
+ this._state = newState;
+ }
+ }
+ /**
+ * Starts the connection establishment to the proxy and destination.
+ * @param existing_socket Connected socket to use instead of creating a new one (internal use).
+ */
+ connect(existing_socket) {
+ this._onDataReceived = (data) => this.onDataReceived(data);
+ this._onClose = () => this.onClose();
+ this._onError = (err) => this.onError(err);
+ this._onConnect = () => this.onConnect();
+ // Start timeout timer (defaults to 30 seconds)
+ setTimeout(() => this.onEstablishedTimeout(), this._options.timeout || constants_1.DEFAULT_TIMEOUT);
+ // If an existing socket is provided, use it to negotiate SOCKS handshake. Otherwise create a new Socket.
+ if (existing_socket) {
+ this._socket = existing_socket;
+ }
+ else {
+ this._socket = new net.Socket();
+ }
+ // Attach Socket error handlers.
+ this._socket.once('close', this._onClose);
+ this._socket.once('error', this._onError);
+ this._socket.once('connect', this._onConnect);
+ this._socket.on('data', this._onDataReceived);
+ this.state = constants_1.SocksClientState.Connecting;
+ this._receiveBuffer = new receivebuffer_1.ReceiveBuffer();
+ if (existing_socket) {
+ this._socket.emit('connect');
+ }
+ else {
+ this._socket.connect(this._options.proxy.port, this._options.proxy.ipaddress);
+ }
+ // Listen for established event so we can re-emit any excess data received during handshakes.
+ this.prependOnceListener('established', info => {
+ setImmediate(() => {
+ if (this._receiveBuffer.length > 0) {
+ const excessData = this._receiveBuffer.get(this._receiveBuffer.length);
+ info.socket.emit('data', excessData);
+ }
+ info.socket.resume();
+ });
+ });
+ }
+ /**
+ * Handles internal Socks timeout callback.
+ * Note: If the Socks client is not BoundWaitingForConnection or Established, the connection will be closed.
+ */
+ onEstablishedTimeout() {
+ if (this.state !== constants_1.SocksClientState.Established &&
+ this.state !== constants_1.SocksClientState.BoundWaitingForConnection) {
+ this._closeSocket(constants_1.ERRORS.ProxyConnectionTimedOut);
+ }
+ }
+ /**
+ * Handles Socket connect event.
+ */
+ onConnect() {
+ this.state = constants_1.SocksClientState.Connected;
+ // Send initial handshake.
+ if (this._options.proxy.type === 4) {
+ this.sendSocks4InitialHandshake();
+ }
+ else {
+ this.sendSocks5InitialHandshake();
+ }
+ this.state = constants_1.SocksClientState.SentInitialHandshake;
+ }
+ /**
+ * Handles Socket data event.
+ * @param data
+ */
+ onDataReceived(data) {
+ /*
+ All received data is appended to a ReceiveBuffer.
+ This makes sure that all the data we need is received before we attempt to process it.
+ */
+ this._receiveBuffer.append(data);
+ // Process data that we have.
+ this.processData();
+ }
+ /**
+ * Handles processing of the data we have received.
+ */
+ processData() {
+ // If we have enough data to process the next step in the SOCKS handshake, proceed.
+ if (this._receiveBuffer.length >= this._nextRequiredPacketBufferSize) {
+ // Sent initial handshake, waiting for response.
+ if (this.state === constants_1.SocksClientState.SentInitialHandshake) {
+ if (this._options.proxy.type === 4) {
+ // Socks v4 only has one handshake response.
+ this.handleSocks4FinalHandshakeResponse();
+ }
+ else {
+ // Socks v5 has two handshakes, handle initial one here.
+ this.handleInitialSocks5HandshakeResponse();
+ }
+ // Sent auth request for Socks v5, waiting for response.
+ }
+ else if (this.state === constants_1.SocksClientState.SentAuthentication) {
+ this.handleInitialSocks5AuthenticationHandshakeResponse();
+ // Sent final Socks v5 handshake, waiting for final response.
+ }
+ else if (this.state === constants_1.SocksClientState.SentFinalHandshake) {
+ this.handleSocks5FinalHandshakeResponse();
+ // Socks BIND established. Waiting for remote connection via proxy.
+ }
+ else if (this.state === constants_1.SocksClientState.BoundWaitingForConnection) {
+ if (this._options.proxy.type === 4) {
+ this.handleSocks4IncomingConnectionResponse();
+ }
+ else {
+ this.handleSocks5IncomingConnectionResponse();
+ }
+ }
+ else if (this.state === constants_1.SocksClientState.Established) {
+ // do nothing (prevents closing of the socket)
+ }
+ else {
+ this._closeSocket(constants_1.ERRORS.InternalError);
+ }
+ }
+ }
+ /**
+ * Handles Socket close event.
+ * @param had_error
+ */
+ onClose() {
+ this._closeSocket(constants_1.ERRORS.SocketClosed);
+ }
+ /**
+ * Handles Socket error event.
+ * @param err
+ */
+ onError(err) {
+ this._closeSocket(err.message);
+ }
+ /**
+ * Removes internal event listeners on the underlying Socket.
+ */
+ removeInternalSocketHandlers() {
+ // Pauses data flow of the socket (this is internally resumed after 'established' is emitted)
+ this._socket.pause();
+ this._socket.removeListener('data', this._onDataReceived);
+ this._socket.removeListener('close', this._onClose);
+ this._socket.removeListener('error', this._onError);
+ this._socket.removeListener('connect', this.onConnect);
+ }
+ /**
+ * Closes and destroys the underlying Socket. Emits an error event.
+ * @param err { String } An error string to include in error event.
+ */
+ _closeSocket(err) {
+ // Make sure only one 'error' event is fired for the lifetime of this SocksClient instance.
+ if (this.state !== constants_1.SocksClientState.Error) {
+ // Set internal state to Error.
+ this.state = constants_1.SocksClientState.Error;
+ // Destroy Socket
+ this._socket.destroy();
+ // Remove internal listeners
+ this.removeInternalSocketHandlers();
+ // Fire 'error' event.
+ this.emit('error', new util_1.SocksClientError(err, this._options));
+ }
+ }
+ /**
+ * Sends initial Socks v4 handshake request.
+ */
+ sendSocks4InitialHandshake() {
+ const userId = this._options.proxy.userId || '';
+ const buff = new smart_buffer_1.SmartBuffer();
+ buff.writeUInt8(0x04);
+ buff.writeUInt8(constants_1.SocksCommand[this._options.command]);
+ buff.writeUInt16BE(this._options.destination.port);
+ // Socks 4 (IPv4)
+ if (net.isIPv4(this._options.destination.host)) {
+ buff.writeBuffer(ip.toBuffer(this._options.destination.host));
+ buff.writeStringNT(userId);
+ // Socks 4a (hostname)
+ }
+ else {
+ buff.writeUInt8(0x00);
+ buff.writeUInt8(0x00);
+ buff.writeUInt8(0x00);
+ buff.writeUInt8(0x01);
+ buff.writeStringNT(userId);
+ buff.writeStringNT(this._options.destination.host);
+ }
+ this._nextRequiredPacketBufferSize =
+ constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks4Response;
+ this._socket.write(buff.toBuffer());
+ }
+ /**
+ * Handles Socks v4 handshake response.
+ * @param data
+ */
+ handleSocks4FinalHandshakeResponse() {
+ const data = this._receiveBuffer.get(8);
+ if (data[1] !== constants_1.Socks4Response.Granted) {
+ this._closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedConnection} - (${constants_1.Socks4Response[data[1]]})`);
+ }
+ else {
+ // Bind response
+ if (constants_1.SocksCommand[this._options.command] === constants_1.SocksCommand.bind) {
+ const buff = smart_buffer_1.SmartBuffer.fromBuffer(data);
+ buff.readOffset = 2;
+ const remoteHost = {
+ port: buff.readUInt16BE(),
+ host: ip.fromLong(buff.readUInt32BE())
+ };
+ // If host is 0.0.0.0, set to proxy host.
+ if (remoteHost.host === '0.0.0.0') {
+ remoteHost.host = this._options.proxy.ipaddress;
+ }
+ this.state = constants_1.SocksClientState.BoundWaitingForConnection;
+ this.emit('bound', { socket: this._socket, remoteHost });
+ // Connect response
+ }
+ else {
+ this.state = constants_1.SocksClientState.Established;
+ this.removeInternalSocketHandlers();
+ this.emit('established', { socket: this._socket });
+ }
+ }
+ }
+ /**
+ * Handles Socks v4 incoming connection request (BIND)
+ * @param data
+ */
+ handleSocks4IncomingConnectionResponse() {
+ const data = this._receiveBuffer.get(8);
+ if (data[1] !== constants_1.Socks4Response.Granted) {
+ this._closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedIncomingBoundConnection} - (${constants_1.Socks4Response[data[1]]})`);
+ }
+ else {
+ const buff = smart_buffer_1.SmartBuffer.fromBuffer(data);
+ buff.readOffset = 2;
+ const remoteHost = {
+ port: buff.readUInt16BE(),
+ host: ip.fromLong(buff.readUInt32BE())
+ };
+ this.state = constants_1.SocksClientState.Established;
+ this.removeInternalSocketHandlers();
+ this.emit('established', { socket: this._socket, remoteHost });
+ }
+ }
+ /**
+ * Sends initial Socks v5 handshake request.
+ */
+ sendSocks5InitialHandshake() {
+ const buff = new smart_buffer_1.SmartBuffer();
+ buff.writeUInt8(0x05);
+ buff.writeUInt8(2);
+ buff.writeUInt8(constants_1.Socks5Auth.NoAuth);
+ buff.writeUInt8(constants_1.Socks5Auth.UserPass);
+ this._nextRequiredPacketBufferSize =
+ constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5InitialHandshakeResponse;
+ this._socket.write(buff.toBuffer());
+ this.state = constants_1.SocksClientState.SentInitialHandshake;
+ }
+ /**
+ * Handles initial Socks v5 handshake response.
+ * @param data
+ */
+ handleInitialSocks5HandshakeResponse() {
+ const data = this._receiveBuffer.get(2);
+ if (data[0] !== 0x05) {
+ this._closeSocket(constants_1.ERRORS.InvalidSocks5IntiailHandshakeSocksVersion);
+ }
+ else if (data[1] === 0xff) {
+ this._closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeNoAcceptedAuthType);
+ }
+ else {
+ // If selected Socks v5 auth method is no auth, send final handshake request.
+ if (data[1] === constants_1.Socks5Auth.NoAuth) {
+ this.sendSocks5CommandRequest();
+ // If selected Socks v5 auth method is user/password, send auth handshake.
+ }
+ else if (data[1] === constants_1.Socks5Auth.UserPass) {
+ this.sendSocks5UserPassAuthentication();
+ }
+ else {
+ this._closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeUnknownAuthType);
+ }
+ }
+ }
+ /**
+ * Sends Socks v5 user & password auth handshake.
+ *
+ * Note: No auth and user/pass are currently supported.
+ */
+ sendSocks5UserPassAuthentication() {
+ const userId = this._options.proxy.userId || '';
+ const password = this._options.proxy.password || '';
+ const buff = new smart_buffer_1.SmartBuffer();
+ buff.writeUInt8(0x01);
+ buff.writeUInt8(Buffer.byteLength(userId));
+ buff.writeString(userId);
+ buff.writeUInt8(Buffer.byteLength(password));
+ buff.writeString(password);
+ this._nextRequiredPacketBufferSize =
+ constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5UserPassAuthenticationResponse;
+ this._socket.write(buff.toBuffer());
+ this.state = constants_1.SocksClientState.SentAuthentication;
+ }
+ /**
+ * Handles Socks v5 auth handshake response.
+ * @param data
+ */
+ handleInitialSocks5AuthenticationHandshakeResponse() {
+ this.state = constants_1.SocksClientState.ReceivedAuthenticationResponse;
+ const data = this._receiveBuffer.get(2);
+ if (data[1] !== 0x00) {
+ this._closeSocket(constants_1.ERRORS.Socks5AuthenticationFailed);
+ }
+ else {
+ this.sendSocks5CommandRequest();
+ }
+ }
+ /**
+ * Sends Socks v5 final handshake request.
+ */
+ sendSocks5CommandRequest() {
+ const buff = new smart_buffer_1.SmartBuffer();
+ buff.writeUInt8(0x05);
+ buff.writeUInt8(constants_1.SocksCommand[this._options.command]);
+ buff.writeUInt8(0x00);
+ // ipv4, ipv6, domain?
+ if (net.isIPv4(this._options.destination.host)) {
+ buff.writeUInt8(constants_1.Socks5HostType.IPv4);
+ buff.writeBuffer(ip.toBuffer(this._options.destination.host));
+ }
+ else if (net.isIPv6(this._options.destination.host)) {
+ buff.writeUInt8(constants_1.Socks5HostType.IPv6);
+ buff.writeBuffer(ip.toBuffer(this._options.destination.host));
+ }
+ else {
+ buff.writeUInt8(constants_1.Socks5HostType.Hostname);
+ buff.writeUInt8(this._options.destination.host.length);
+ buff.writeString(this._options.destination.host);
+ }
+ buff.writeUInt16BE(this._options.destination.port);
+ this._nextRequiredPacketBufferSize =
+ constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader;
+ this._socket.write(buff.toBuffer());
+ this.state = constants_1.SocksClientState.SentFinalHandshake;
+ }
+ /**
+ * Handles Socks v5 final handshake response.
+ * @param data
+ */
+ handleSocks5FinalHandshakeResponse() {
+ // Peek at available data (we need at least 5 bytes to get the hostname length)
+ const header = this._receiveBuffer.peek(5);
+ if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) {
+ this._closeSocket(`${constants_1.ERRORS.InvalidSocks5FinalHandshakeRejected} - ${constants_1.Socks5Response[header[1]]}`);
+ }
+ else {
+ // Read address type
+ const addressType = header[3];
+ let remoteHost;
+ let buff;
+ // IPv4
+ if (addressType === constants_1.Socks5HostType.IPv4) {
+ // Check if data is available.
+ const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4;
+ if (this._receiveBuffer.length < dataNeeded) {
+ this._nextRequiredPacketBufferSize = dataNeeded;
+ return;
+ }
+ buff = smart_buffer_1.SmartBuffer.fromBuffer(this._receiveBuffer.get(dataNeeded).slice(4));
+ remoteHost = {
+ host: ip.fromLong(buff.readUInt32BE()),
+ port: buff.readUInt16BE()
+ };
+ // If given host is 0.0.0.0, assume remote proxy ip instead.
+ if (remoteHost.host === '0.0.0.0') {
+ remoteHost.host = this._options.proxy.ipaddress;
+ }
+ // Hostname
+ }
+ else if (addressType === constants_1.Socks5HostType.Hostname) {
+ const hostLength = header[4];
+ const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + host + port
+ // Check if data is available.
+ if (this._receiveBuffer.length < dataNeeded) {
+ this._nextRequiredPacketBufferSize = dataNeeded;
+ return;
+ }
+ buff = smart_buffer_1.SmartBuffer.fromBuffer(this._receiveBuffer.get(dataNeeded).slice(5) // Slice at 5 to skip host length
+ );
+ remoteHost = {
+ host: buff.readString(hostLength),
+ port: buff.readUInt16BE()
+ };
+ // IPv6
+ }
+ else if (addressType === constants_1.Socks5HostType.IPv6) {
+ // Check if data is available.
+ const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6;
+ if (this._receiveBuffer.length < dataNeeded) {
+ this._nextRequiredPacketBufferSize = dataNeeded;
+ return;
+ }
+ buff = smart_buffer_1.SmartBuffer.fromBuffer(this._receiveBuffer.get(dataNeeded).slice(4));
+ remoteHost = {
+ host: ip.toString(buff.readBuffer(16)),
+ port: buff.readUInt16BE()
+ };
+ }
+ // We have everything we need
+ this.state = constants_1.SocksClientState.ReceivedFinalResponse;
+ // If using CONNECT, the client is now in the established state.
+ if (constants_1.SocksCommand[this._options.command] === constants_1.SocksCommand.connect) {
+ this.state = constants_1.SocksClientState.Established;
+ this.removeInternalSocketHandlers();
+ this.emit('established', { socket: this._socket });
+ }
+ else if (constants_1.SocksCommand[this._options.command] === constants_1.SocksCommand.bind) {
+ /* If using BIND, the Socks client is now in BoundWaitingForConnection state.
+ This means that the remote proxy server is waiting for a remote connection to the bound port. */
+ this.state = constants_1.SocksClientState.BoundWaitingForConnection;
+ this._nextRequiredPacketBufferSize =
+ constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader;
+ this.emit('bound', { socket: this._socket, remoteHost });
+ /*
+ If using Associate, the Socks client is now Established. And the proxy server is now accepting UDP packets at the
+ given bound port. This initial Socks TCP connection must remain open for the UDP relay to continue to work.
+ */
+ }
+ else if (constants_1.SocksCommand[this._options.command] === constants_1.SocksCommand.associate) {
+ this.state = constants_1.SocksClientState.Established;
+ this.removeInternalSocketHandlers();
+ this.emit('established', { socket: this._socket, remoteHost });
+ }
+ }
+ }
+ /**
+ * Handles Socks v5 incoming connection request (BIND).
+ */
+ handleSocks5IncomingConnectionResponse() {
+ // Peek at available data (we need at least 5 bytes to get the hostname length)
+ const header = this._receiveBuffer.peek(5);
+ if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) {
+ this._closeSocket(`${constants_1.ERRORS.Socks5ProxyRejectedIncomingBoundConnection} - ${constants_1.Socks5Response[header[1]]}`);
+ }
+ else {
+ // Read address type
+ const addressType = header[3];
+ let remoteHost;
+ let buff;
+ // IPv4
+ if (addressType === constants_1.Socks5HostType.IPv4) {
+ // Check if data is available.
+ const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4;
+ if (this._receiveBuffer.length < dataNeeded) {
+ this._nextRequiredPacketBufferSize = dataNeeded;
+ return;
+ }
+ buff = smart_buffer_1.SmartBuffer.fromBuffer(this._receiveBuffer.get(dataNeeded).slice(4));
+ remoteHost = {
+ host: ip.fromLong(buff.readUInt32BE()),
+ port: buff.readUInt16BE()
+ };
+ // If given host is 0.0.0.0, assume remote proxy ip instead.
+ if (remoteHost.host === '0.0.0.0') {
+ remoteHost.host = this._options.proxy.ipaddress;
+ }
+ // Hostname
+ }
+ else if (addressType === constants_1.Socks5HostType.Hostname) {
+ const hostLength = header[4];
+ const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + port
+ // Check if data is available.
+ if (this._receiveBuffer.length < dataNeeded) {
+ this._nextRequiredPacketBufferSize = dataNeeded;
+ return;
+ }
+ buff = smart_buffer_1.SmartBuffer.fromBuffer(this._receiveBuffer.get(dataNeeded).slice(5) // Slice at 5 to skip host length
+ );
+ remoteHost = {
+ host: buff.readString(hostLength),
+ port: buff.readUInt16BE()
+ };
+ // IPv6
+ }
+ else if (addressType === constants_1.Socks5HostType.IPv6) {
+ // Check if data is available.
+ const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6;
+ if (this._receiveBuffer.length < dataNeeded) {
+ this._nextRequiredPacketBufferSize = dataNeeded;
+ return;
+ }
+ buff = smart_buffer_1.SmartBuffer.fromBuffer(this._receiveBuffer.get(dataNeeded).slice(4));
+ remoteHost = {
+ host: ip.toString(buff.readBuffer(16)),
+ port: buff.readUInt16BE()
+ };
+ }
+ this.state = constants_1.SocksClientState.Established;
+ this.removeInternalSocketHandlers();
+ this.emit('established', { socket: this._socket, remoteHost });
+ }
+ }
+ get socksClientOptions() {
+ return Object.assign({}, this._options);
+ }
+}
+exports.SocksClient = SocksClient;
+//# sourceMappingURL=socksclient.js.map \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/client/socksclient.js.map b/deps/npm/node_modules/socks/build/client/socksclient.js.map
new file mode 100644
index 0000000000..9593121032
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/client/socksclient.js.map
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/constants.js b/deps/npm/node_modules/socks/build/common/constants.js
new file mode 100644
index 0000000000..d76b210114
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/constants.js
@@ -0,0 +1,105 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const DEFAULT_TIMEOUT = 30000;
+exports.DEFAULT_TIMEOUT = DEFAULT_TIMEOUT;
+// prettier-ignore
+const ERRORS = {
+ InvalidSocksCommand: 'An invalid SOCKS command was provided. Valid options are connect, bind, and associate.',
+ InvalidSocksCommandForOperation: 'An invalid SOCKS command was provided. Only a subset of commands are supported for this operation.',
+ InvalidSocksCommandChain: 'An invalid SOCKS command was provided. Chaining currently only supports the connect command.',
+ InvalidSocksClientOptionsDestination: 'An invalid destination host was provided.',
+ InvalidSocksClientOptionsExistingSocket: 'An invalid existing socket was provided. This should be an instance of stream.Duplex.',
+ InvalidSocksClientOptionsProxy: 'Invalid SOCKS proxy details were provided.',
+ InvalidSocksClientOptionsTimeout: 'An invalid timeout value was provided. Please enter a value above 0 (in ms).',
+ InvalidSocksClientOptionsProxiesLength: 'At least two socks proxies must be provided for chaining.',
+ NegotiationError: 'Negotiation error',
+ SocketClosed: 'Socket closed',
+ ProxyConnectionTimedOut: 'Proxy connection timed out',
+ InternalError: 'SocksClient internal error (this should not happen)',
+ InvalidSocks4HandshakeResponse: 'Received invalid Socks4 handshake response',
+ Socks4ProxyRejectedConnection: 'Socks4 Proxy rejected connection',
+ InvalidSocks4IncomingConnectionResponse: 'Socks4 invalid incoming connection response',
+ Socks4ProxyRejectedIncomingBoundConnection: 'Socks4 Proxy rejected incoming bound connection',
+ InvalidSocks5InitialHandshakeResponse: 'Received invalid Socks5 initial handshake response',
+ InvalidSocks5IntiailHandshakeSocksVersion: 'Received invalid Socks5 initial handshake (invalid socks version)',
+ InvalidSocks5InitialHandshakeNoAcceptedAuthType: 'Received invalid Socks5 initial handshake (no accepted authentication type)',
+ InvalidSocks5InitialHandshakeUnknownAuthType: 'Received invalid Socks5 initial handshake (unknown authentication type)',
+ Socks5AuthenticationFailed: 'Socks5 Authentication failed',
+ InvalidSocks5FinalHandshake: 'Received invalid Socks5 final handshake response',
+ InvalidSocks5FinalHandshakeRejected: 'Socks5 proxy rejected connection',
+ InvalidSocks5IncomingConnectionResponse: 'Received invalid Socks5 incoming connection response',
+ Socks5ProxyRejectedIncomingBoundConnection: 'Socks5 Proxy rejected incoming bound connection',
+};
+exports.ERRORS = ERRORS;
+const SOCKS_INCOMING_PACKET_SIZES = {
+ Socks5InitialHandshakeResponse: 2,
+ Socks5UserPassAuthenticationResponse: 2,
+ // Command response + incoming connection (bind)
+ Socks5ResponseHeader: 5,
+ Socks5ResponseIPv4: 10,
+ Socks5ResponseIPv6: 22,
+ Socks5ResponseHostname: (hostNameLength) => hostNameLength + 7,
+ // Command response + incoming connection (bind)
+ Socks4Response: 8 // 2 header + 2 port + 4 ip
+};
+exports.SOCKS_INCOMING_PACKET_SIZES = SOCKS_INCOMING_PACKET_SIZES;
+var SocksCommand;
+(function (SocksCommand) {
+ SocksCommand[SocksCommand["connect"] = 1] = "connect";
+ SocksCommand[SocksCommand["bind"] = 2] = "bind";
+ SocksCommand[SocksCommand["associate"] = 3] = "associate";
+})(SocksCommand || (SocksCommand = {}));
+exports.SocksCommand = SocksCommand;
+var Socks4Response;
+(function (Socks4Response) {
+ Socks4Response[Socks4Response["Granted"] = 90] = "Granted";
+ Socks4Response[Socks4Response["Failed"] = 91] = "Failed";
+ Socks4Response[Socks4Response["Rejected"] = 92] = "Rejected";
+ Socks4Response[Socks4Response["RejectedIdent"] = 93] = "RejectedIdent";
+})(Socks4Response || (Socks4Response = {}));
+exports.Socks4Response = Socks4Response;
+var Socks5Auth;
+(function (Socks5Auth) {
+ Socks5Auth[Socks5Auth["NoAuth"] = 0] = "NoAuth";
+ Socks5Auth[Socks5Auth["GSSApi"] = 1] = "GSSApi";
+ Socks5Auth[Socks5Auth["UserPass"] = 2] = "UserPass";
+})(Socks5Auth || (Socks5Auth = {}));
+exports.Socks5Auth = Socks5Auth;
+var Socks5Response;
+(function (Socks5Response) {
+ Socks5Response[Socks5Response["Granted"] = 0] = "Granted";
+ Socks5Response[Socks5Response["Failure"] = 1] = "Failure";
+ Socks5Response[Socks5Response["NotAllowed"] = 2] = "NotAllowed";
+ Socks5Response[Socks5Response["NetworkUnreachable"] = 3] = "NetworkUnreachable";
+ Socks5Response[Socks5Response["HostUnreachable"] = 4] = "HostUnreachable";
+ Socks5Response[Socks5Response["ConnectionRefused"] = 5] = "ConnectionRefused";
+ Socks5Response[Socks5Response["TTLExpired"] = 6] = "TTLExpired";
+ Socks5Response[Socks5Response["CommandNotSupported"] = 7] = "CommandNotSupported";
+ Socks5Response[Socks5Response["AddressNotSupported"] = 8] = "AddressNotSupported";
+})(Socks5Response || (Socks5Response = {}));
+exports.Socks5Response = Socks5Response;
+var Socks5HostType;
+(function (Socks5HostType) {
+ Socks5HostType[Socks5HostType["IPv4"] = 1] = "IPv4";
+ Socks5HostType[Socks5HostType["Hostname"] = 3] = "Hostname";
+ Socks5HostType[Socks5HostType["IPv6"] = 4] = "IPv6";
+})(Socks5HostType || (Socks5HostType = {}));
+exports.Socks5HostType = Socks5HostType;
+var SocksClientState;
+(function (SocksClientState) {
+ SocksClientState[SocksClientState["Created"] = 0] = "Created";
+ SocksClientState[SocksClientState["Connecting"] = 1] = "Connecting";
+ SocksClientState[SocksClientState["Connected"] = 2] = "Connected";
+ SocksClientState[SocksClientState["SentInitialHandshake"] = 3] = "SentInitialHandshake";
+ SocksClientState[SocksClientState["ReceivedInitialHandshakeResponse"] = 4] = "ReceivedInitialHandshakeResponse";
+ SocksClientState[SocksClientState["SentAuthentication"] = 5] = "SentAuthentication";
+ SocksClientState[SocksClientState["ReceivedAuthenticationResponse"] = 6] = "ReceivedAuthenticationResponse";
+ SocksClientState[SocksClientState["SentFinalHandshake"] = 7] = "SentFinalHandshake";
+ SocksClientState[SocksClientState["ReceivedFinalResponse"] = 8] = "ReceivedFinalResponse";
+ SocksClientState[SocksClientState["BoundWaitingForConnection"] = 9] = "BoundWaitingForConnection";
+ SocksClientState[SocksClientState["Established"] = 10] = "Established";
+ SocksClientState[SocksClientState["Disconnected"] = 11] = "Disconnected";
+ SocksClientState[SocksClientState["Error"] = 99] = "Error";
+})(SocksClientState || (SocksClientState = {}));
+exports.SocksClientState = SocksClientState;
+//# sourceMappingURL=constants.js.map \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/constants.js.map b/deps/npm/node_modules/socks/build/common/constants.js.map
new file mode 100644
index 0000000000..4fc7357a6e
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/constants.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"constants.js","sourceRoot":"","sources":["../../src/common/constants.ts"],"names":[],"mappings":";;AAGA,MAAM,eAAe,GAAG,KAAK,CAAC;AAoL5B,0CAAe;AAhLjB,kBAAkB;AAClB,MAAM,MAAM,GAAG;IACb,mBAAmB,EAAE,wFAAwF;IAC7G,+BAA+B,EAAE,oGAAoG;IACrI,wBAAwB,EAAE,8FAA8F;IACxH,oCAAoC,EAAE,2CAA2C;IACjF,uCAAuC,EAAE,uFAAuF;IAChI,8BAA8B,EAAE,4CAA4C;IAC5E,gCAAgC,EAAE,8EAA8E;IAChH,sCAAsC,EAAE,2DAA2D;IACnG,gBAAgB,EAAE,mBAAmB;IACrC,YAAY,EAAE,eAAe;IAC7B,uBAAuB,EAAE,4BAA4B;IACrD,aAAa,EAAE,qDAAqD;IACpE,8BAA8B,EAAE,4CAA4C;IAC5E,6BAA6B,EAAE,kCAAkC;IACjE,uCAAuC,EAAE,6CAA6C;IACtF,0CAA0C,EAAE,iDAAiD;IAC7F,qCAAqC,EAAE,oDAAoD;IAC3F,yCAAyC,EAAE,mEAAmE;IAC9G,+CAA+C,EAAE,6EAA6E;IAC9H,4CAA4C,EAAE,yEAAyE;IACvH,0BAA0B,EAAE,8BAA8B;IAC1D,2BAA2B,EAAE,kDAAkD;IAC/E,mCAAmC,EAAE,kCAAkC;IACvE,uCAAuC,EAAE,sDAAsD;IAC/F,0CAA0C,EAAE,iDAAiD;CAC9F,CAAC;AAsJA,wBAAM;AApJR,MAAM,2BAA2B,GAAG;IAClC,8BAA8B,EAAE,CAAC;IACjC,oCAAoC,EAAE,CAAC;IACvC,gDAAgD;IAChD,oBAAoB,EAAE,CAAC;IACvB,kBAAkB,EAAE,EAAE;IACtB,kBAAkB,EAAE,EAAE;IACtB,sBAAsB,EAAE,CAAC,cAAsB,EAAE,EAAE,CAAC,cAAc,GAAG,CAAC;IACtE,gDAAgD;IAChD,cAAc,EAAE,CAAC,CAAC,2BAA2B;CAC9C,CAAC;AA0JA,kEAA2B;AAtJ7B,IAAK,YAIJ;AAJD,WAAK,YAAY;IACf,qDAAc,CAAA;IACd,+CAAW,CAAA;IACX,yDAAgB,CAAA;AAClB,CAAC,EAJI,YAAY,KAAZ,YAAY,QAIhB;AAoIC,oCAAY;AAlId,IAAK,cAKJ;AALD,WAAK,cAAc;IACjB,0DAAc,CAAA;IACd,wDAAa,CAAA;IACb,4DAAe,CAAA;IACf,sEAAoB,CAAA;AACtB,CAAC,EALI,cAAc,KAAd,cAAc,QAKlB;AA8HC,wCAAc;AA5HhB,IAAK,UAIJ;AAJD,WAAK,UAAU;IACb,+CAAa,CAAA;IACb,+CAAa,CAAA;IACb,mDAAe,CAAA;AACjB,CAAC,EAJI,UAAU,KAAV,UAAU,QAId;AAyHC,gCAAU;AAvHZ,IAAK,cAUJ;AAVD,WAAK,cAAc;IACjB,yDAAc,CAAA;IACd,yDAAc,CAAA;IACd,+DAAiB,CAAA;IACjB,+EAAyB,CAAA;IACzB,yEAAsB,CAAA;IACtB,6EAAwB,CAAA;IACxB,+DAAiB,CAAA;IACjB,iFAA0B,CAAA;IAC1B,iFAA0B,CAAA;AAC5B,CAAC,EAVI,cAAc,KAAd,cAAc,QAUlB;AA+GC,wCAAc;AA7GhB,IAAK,cAIJ;AAJD,WAAK,cAAc;IACjB,mDAAW,CAAA;IACX,2DAAe,CAAA;IACf,mDAAW,CAAA;AACb,CAAC,EAJI,cAAc,KAAd,cAAc,QAIlB;AAwGC,wCAAc;AAtGhB,IAAK,gBAcJ;AAdD,WAAK,gBAAgB;IACnB,6DAAW,CAAA;IACX,mEAAc,CAAA;IACd,iEAAa,CAAA;IACb,uFAAwB,CAAA;IACxB,+GAAoC,CAAA;IACpC,mFAAsB,CAAA;IACtB,2GAAkC,CAAA;IAClC,mFAAsB,CAAA;IACtB,yFAAyB,CAAA;IACzB,iGAA6B,CAAA;IAC7B,sEAAgB,CAAA;IAChB,wEAAiB,CAAA;IACjB,0DAAU,CAAA;AACZ,CAAC,EAdI,gBAAgB,KAAhB,gBAAgB,QAcpB;AA0FC,4CAAgB"} \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/helpers.js b/deps/npm/node_modules/socks/build/common/helpers.js
new file mode 100644
index 0000000000..ffed4a740c
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/helpers.js
@@ -0,0 +1,101 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const util_1 = require("./util");
+const constants_1 = require("./constants");
+const net = require("net");
+const stream = require("stream");
+/**
+ * Validates the provided SocksClientOptions
+ * @param options { SocksClientOptions }
+ * @param acceptedCommands { string[] } A list of accepted SocksProxy commands.
+ */
+function validateSocksClientOptions(options, acceptedCommands = ['connect', 'bind', 'associate']) {
+ // Check SOCKs command option.
+ if (!constants_1.SocksCommand[options.command]) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommand, options);
+ }
+ // Check SocksCommand for acceptable command.
+ if (acceptedCommands.indexOf(options.command) === -1) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandForOperation, options);
+ }
+ // Check destination
+ if (!isValidSocksRemoteHost(options.destination)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options);
+ }
+ // Check SOCKS proxy to use
+ if (!isValidSocksProxy(options.proxy)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options);
+ }
+ // Check timeout
+ if (options.timeout && !isValidTimeoutValue(options.timeout)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options);
+ }
+ // Check existing_socket (if provided)
+ if (options.existing_socket &&
+ !(options.existing_socket instanceof stream.Duplex)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsExistingSocket, options);
+ }
+}
+exports.validateSocksClientOptions = validateSocksClientOptions;
+/**
+ * Validates the SocksClientChainOptions
+ * @param options { SocksClientChainOptions }
+ */
+function validateSocksClientChainOptions(options) {
+ // Only connect is supported when chaining.
+ if (options.command !== 'connect') {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandChain, options);
+ }
+ // Check destination
+ if (!isValidSocksRemoteHost(options.destination)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options);
+ }
+ // Validate proxies (length)
+ if (!(options.proxies &&
+ Array.isArray(options.proxies) &&
+ options.proxies.length >= 2)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxiesLength, options);
+ }
+ // Validate proxies
+ options.proxies.forEach((proxy) => {
+ if (!isValidSocksProxy(proxy)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options);
+ }
+ });
+ // Check timeout
+ if (options.timeout && !isValidTimeoutValue(options.timeout)) {
+ throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options);
+ }
+}
+exports.validateSocksClientChainOptions = validateSocksClientChainOptions;
+/**
+ * Validates a SocksRemoteHost
+ * @param remoteHost { SocksRemoteHost }
+ */
+function isValidSocksRemoteHost(remoteHost) {
+ return (remoteHost &&
+ typeof remoteHost.host === 'string' &&
+ typeof remoteHost.port === 'number' &&
+ remoteHost.port >= 0 &&
+ remoteHost.port <= 65535);
+}
+/**
+ * Validates a SocksProxy
+ * @param proxy { SocksProxy }
+ */
+function isValidSocksProxy(proxy) {
+ return (proxy &&
+ net.isIP(proxy.ipaddress) &&
+ typeof proxy.port === 'number' &&
+ proxy.port >= 0 &&
+ proxy.port <= 65535 &&
+ (proxy.type === 4 || proxy.type === 5));
+}
+/**
+ * Validates a timeout value.
+ * @param value { Number }
+ */
+function isValidTimeoutValue(value) {
+ return typeof value === 'number' && value > 0;
+}
+//# sourceMappingURL=helpers.js.map \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/helpers.js.map b/deps/npm/node_modules/socks/build/common/helpers.js.map
new file mode 100644
index 0000000000..ab844fe583
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/helpers.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"helpers.js","sourceRoot":"","sources":["../../src/common/helpers.ts"],"names":[],"mappings":";;AAKA,iCAA0C;AAC1C,2CAA+D;AAC/D,2BAA2B;AAC3B,iCAAiC;AAEjC;;;;GAIG;AACH,oCACE,OAA2B,EAC3B,gBAAgB,GAAG,CAAC,SAAS,EAAE,MAAM,EAAE,WAAW,CAAC;IAEnD,8BAA8B;IAC9B,IAAI,CAAC,wBAAY,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE;QAClC,MAAM,IAAI,uBAAgB,CAAC,kBAAM,CAAC,mBAAmB,EAAE,OAAO,CAAC,CAAC;KACjE;IAED,6CAA6C;IAC7C,IAAI,gBAAgB,CAAC,OAAO,CAAC,OAAO,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE;QACpD,MAAM,IAAI,uBAAgB,CAAC,kBAAM,CAAC,+BAA+B,EAAE,OAAO,CAAC,CAAC;KAC7E;IAED,oBAAoB;IACpB,IAAI,CAAC,sBAAsB,CAAC,OAAO,CAAC,WAAW,CAAC,EAAE;QAChD,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,oCAAoC,EAC3C,OAAO,CACR,CAAC;KACH;IAED,2BAA2B;IAC3B,IAAI,CAAC,iBAAiB,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;QACrC,MAAM,IAAI,uBAAgB,CAAC,kBAAM,CAAC,8BAA8B,EAAE,OAAO,CAAC,CAAC;KAC5E;IAED,gBAAgB;IAChB,IAAI,OAAO,CAAC,OAAO,IAAI,CAAC,mBAAmB,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE;QAC5D,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,gCAAgC,EACvC,OAAO,CACR,CAAC;KACH;IAED,sCAAsC;IACtC,IACE,OAAO,CAAC,eAAe;QACvB,CAAC,CAAC,OAAO,CAAC,eAAe,YAAY,MAAM,CAAC,MAAM,CAAC,EACnD;QACA,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,uCAAuC,EAC9C,OAAO,CACR,CAAC;KACH;AACH,CAAC;AA0FQ,gEAA0B;AAxFnC;;;GAGG;AACH,yCAAyC,OAAgC;IACvE,2CAA2C;IAC3C,IAAI,OAAO,CAAC,OAAO,KAAK,SAAS,EAAE;QACjC,MAAM,IAAI,uBAAgB,CAAC,kBAAM,CAAC,wBAAwB,EAAE,OAAO,CAAC,CAAC;KACtE;IAED,oBAAoB;IACpB,IAAI,CAAC,sBAAsB,CAAC,OAAO,CAAC,WAAW,CAAC,EAAE;QAChD,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,oCAAoC,EAC3C,OAAO,CACR,CAAC;KACH;IAED,4BAA4B;IAC5B,IACE,CAAC,CACC,OAAO,CAAC,OAAO;QACf,KAAK,CAAC,OAAO,CAAC,OAAO,CAAC,OAAO,CAAC;QAC9B,OAAO,CAAC,OAAO,CAAC,MAAM,IAAI,CAAC,CAC5B,EACD;QACA,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,sCAAsC,EAC7C,OAAO,CACR,CAAC;KACH;IAED,mBAAmB;IACnB,OAAO,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC,KAAiB,EAAE,EAAE;QAC5C,IAAI,CAAC,iBAAiB,CAAC,KAAK,CAAC,EAAE;YAC7B,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,8BAA8B,EACrC,OAAO,CACR,CAAC;SACH;IACH,CAAC,CAAC,CAAC;IAEH,gBAAgB;IAChB,IAAI,OAAO,CAAC,OAAO,IAAI,CAAC,mBAAmB,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE;QAC5D,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,gCAAgC,EACvC,OAAO,CACR,CAAC;KACH;AACH,CAAC;AAuCoC,0EAA+B;AArCpE;;;GAGG;AACH,gCAAgC,UAA2B;IACzD,OAAO,CACL,UAAU;QACV,OAAO,UAAU,CAAC,IAAI,KAAK,QAAQ;QACnC,OAAO,UAAU,CAAC,IAAI,KAAK,QAAQ;QACnC,UAAU,CAAC,IAAI,IAAI,CAAC;QACpB,UAAU,CAAC,IAAI,IAAI,KAAK,CACzB,CAAC;AACJ,CAAC;AAED;;;GAGG;AACH,2BAA2B,KAAiB;IAC1C,OAAO,CACL,KAAK;QACL,GAAG,CAAC,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC;QACzB,OAAO,KAAK,CAAC,IAAI,KAAK,QAAQ;QAC9B,KAAK,CAAC,IAAI,IAAI,CAAC;QACf,KAAK,CAAC,IAAI,IAAI,KAAK;QACnB,CAAC,KAAK,CAAC,IAAI,KAAK,CAAC,IAAI,KAAK,CAAC,IAAI,KAAK,CAAC,CAAC,CACvC,CAAC;AACJ,CAAC;AAED;;;GAGG;AACH,6BAA6B,KAAa;IACxC,OAAO,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,GAAG,CAAC,CAAC;AAChD,CAAC"} \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/receivebuffer.js b/deps/npm/node_modules/socks/build/common/receivebuffer.js
new file mode 100644
index 0000000000..180fa749d0
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/receivebuffer.js
@@ -0,0 +1,42 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+class ReceiveBuffer {
+ constructor(size = 4096) {
+ this._buffer = Buffer.allocUnsafe(size);
+ this._offset = 0;
+ this._originalSize = size;
+ }
+ get length() {
+ return this._offset;
+ }
+ append(data) {
+ if (!Buffer.isBuffer(data)) {
+ throw new Error('Attempted to append a non-buffer instance to ReceiveBuffer.');
+ }
+ if (this._offset + data.length >= this._buffer.length) {
+ const tmp = this._buffer;
+ this._buffer = Buffer.allocUnsafe(Math.max(this._buffer.length + this._originalSize, this._buffer.length + data.length));
+ tmp.copy(this._buffer);
+ }
+ data.copy(this._buffer, this._offset);
+ return (this._offset += data.length);
+ }
+ peek(length) {
+ if (length > this._offset) {
+ throw new Error('Attempted to read beyond the bounds of the managed internal data.');
+ }
+ return this._buffer.slice(0, length);
+ }
+ get(length) {
+ if (length > this._offset) {
+ throw new Error('Attempted to read beyond the bounds of the managed internal data.');
+ }
+ const value = Buffer.allocUnsafe(length);
+ this._buffer.slice(0, length).copy(value);
+ this._buffer.copyWithin(0, length, length + this._offset - length);
+ this._offset -= length;
+ return value;
+ }
+}
+exports.ReceiveBuffer = ReceiveBuffer;
+//# sourceMappingURL=receivebuffer.js.map \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/receivebuffer.js.map b/deps/npm/node_modules/socks/build/common/receivebuffer.js.map
new file mode 100644
index 0000000000..12c94b011e
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/receivebuffer.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"receivebuffer.js","sourceRoot":"","sources":["../../src/common/receivebuffer.ts"],"names":[],"mappings":";;AAAA;IAKE,YAAY,OAAe,IAAI;QAC7B,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;QACxC,IAAI,CAAC,OAAO,GAAG,CAAC,CAAC;QACjB,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC;IAC5B,CAAC;IAED,IAAI,MAAM;QACR,OAAO,IAAI,CAAC,OAAO,CAAC;IACtB,CAAC;IAED,MAAM,CAAC,IAAY;QACjB,IAAI,CAAC,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE;YAC1B,MAAM,IAAI,KAAK,CACb,6DAA6D,CAC9D,CAAC;SACH;QAED,IAAI,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,OAAO,CAAC,MAAM,EAAE;YACrD,MAAM,GAAG,GAAG,IAAI,CAAC,OAAO,CAAC;YACzB,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC,WAAW,CAC/B,IAAI,CAAC,GAAG,CACN,IAAI,CAAC,OAAO,CAAC,MAAM,GAAG,IAAI,CAAC,aAAa,EACxC,IAAI,CAAC,OAAO,CAAC,MAAM,GAAG,IAAI,CAAC,MAAM,CAClC,CACF,CAAC;YACF,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;SACxB;QAED,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QACtC,OAAO,CAAC,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,MAAM,CAAC,CAAC;IACvC,CAAC;IAED,IAAI,CAAC,MAAc;QACjB,IAAI,MAAM,GAAG,IAAI,CAAC,OAAO,EAAE;YACzB,MAAM,IAAI,KAAK,CACb,mEAAmE,CACpE,CAAC;SACH;QACD,OAAO,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE,MAAM,CAAC,CAAC;IACvC,CAAC;IAED,GAAG,CAAC,MAAc;QAChB,IAAI,MAAM,GAAG,IAAI,CAAC,OAAO,EAAE;YACzB,MAAM,IAAI,KAAK,CACb,mEAAmE,CACpE,CAAC;SACH;QAED,MAAM,KAAK,GAAG,MAAM,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;QACzC,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,CAAC,EAAE,MAAM,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAC1C,IAAI,CAAC,OAAO,CAAC,UAAU,CAAC,CAAC,EAAE,MAAM,EAAE,MAAM,GAAG,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC,CAAC;QACnE,IAAI,CAAC,OAAO,IAAI,MAAM,CAAC;QAEvB,OAAO,KAAK,CAAC;IACf,CAAC;CACF;AAEQ,sCAAa"} \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/util.js b/deps/npm/node_modules/socks/build/common/util.js
new file mode 100644
index 0000000000..347d9292fd
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/util.js
@@ -0,0 +1,24 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Error wrapper for SocksClient
+ */
+class SocksClientError extends Error {
+ constructor(message, options) {
+ super(message);
+ this.options = options;
+ }
+}
+exports.SocksClientError = SocksClientError;
+/**
+ * Shuffles a given array.
+ * @param array The array to shuffle.
+ */
+function shuffleArray(array) {
+ for (let i = array.length - 1; i > 0; i--) {
+ let j = Math.floor(Math.random() * (i + 1));
+ [array[i], array[j]] = [array[j], array[i]];
+ }
+}
+exports.shuffleArray = shuffleArray;
+//# sourceMappingURL=util.js.map \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/common/util.js.map b/deps/npm/node_modules/socks/build/common/util.js.map
new file mode 100644
index 0000000000..7fa4071d70
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/common/util.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"util.js","sourceRoot":"","sources":["../../src/common/util.ts"],"names":[],"mappings":";;AAEA;;GAEG;AACH,sBAAuB,SAAQ,KAAK;IAClC,YACE,OAAe,EACR,OAAqD;QAE5D,KAAK,CAAC,OAAO,CAAC,CAAC;QAFR,YAAO,GAAP,OAAO,CAA8C;IAG9D,CAAC;CACF;AAaQ,4CAAgB;AAXzB;;;GAGG;AACH,sBAAsB,KAAY;IAChC,KAAK,IAAI,CAAC,GAAG,KAAK,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;QACzC,IAAI,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;QAC5C,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,KAAK,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC;KAC7C;AACH,CAAC;AAE0B,oCAAY"} \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/index.js b/deps/npm/node_modules/socks/build/index.js
new file mode 100644
index 0000000000..e017b095df
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/index.js
@@ -0,0 +1,7 @@
+"use strict";
+function __export(m) {
+ for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+Object.defineProperty(exports, "__esModule", { value: true });
+__export(require("./client/socksclient"));
+//# sourceMappingURL=index.js.map \ No newline at end of file
diff --git a/deps/npm/node_modules/socks/build/index.js.map b/deps/npm/node_modules/socks/build/index.js.map
new file mode 100644
index 0000000000..435a746473
--- /dev/null
+++ b/deps/npm/node_modules/socks/build/index.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;;AAAA,0CAAqC"} \ No newline at end of file