diff options
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/socks/build')
12 files changed, 1122 insertions, 0 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/client/socksclient.js b/sandbox/testAppNevena/Front/node_modules/socks/build/client/socksclient.js new file mode 100644 index 00000000..40a82a53 --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/client/socksclient.js @@ -0,0 +1,791 @@ +"use strict"; +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + 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) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.SocksClientError = exports.SocksClient = void 0; +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"); +Object.defineProperty(exports, "SocksClientError", { enumerable: true, get: function () { return util_1.SocksClientError; } }); +class SocksClient extends events_1.EventEmitter { + constructor(options) { + super(); + this.options = Object.assign({}, options); + // Validate SocksClientOptions + (0, helpers_1.validateSocksClientOptions)(options); + // Default state + this.setState(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) { + return new Promise((resolve, reject) => { + // Validate SocksClientOptions + try { + (0, helpers_1.validateSocksClientOptions)(options, ['connect']); + } + catch (err) { + if (typeof callback === 'function') { + callback(err); + return resolve(err); // Resolves pending promise (prevents memory leaks). + } + else { + return reject(err); + } + } + const client = new SocksClient(options); + client.connect(options.existing_socket); + client.once('established', (info) => { + client.removeAllListeners(); + if (typeof callback === 'function') { + callback(null, info); + resolve(info); // 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(err); // 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) { + return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () { + // Validate SocksClientChainOptions + try { + (0, helpers_1.validateSocksClientChainOptions)(options); + } + catch (err) { + if (typeof callback === 'function') { + callback(err); + return resolve(err); // Resolves pending promise (prevents memory leaks). + } + else { + return reject(err); + } + } + let sock; + // Shuffle proxies + if (options.randomizeChain) { + (0, util_1.shuffleArray)(options.proxies); + } + try { + // tslint:disable-next-line:no-increment-decrement + 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].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({ socket: sock }); // Resolves pending promise (prevents memory leaks). + } + else { + resolve({ socket: sock }); + } + } + catch (err) { + if (typeof callback === 'function') { + callback(err); + resolve(err); // 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(), + }; + } + /** + * Internal state setter. If the SocksClient is in an error state, it cannot be changed to a non error state. + */ + setState(newState) { + if (this.state !== constants_1.SocksClientState.Error) { + this.state = newState; + } + } + /** + * Starts the connection establishment to the proxy and destination. + * @param existingSocket Connected socket to use instead of creating a new one (internal use). + */ + connect(existingSocket) { + this.onDataReceived = (data) => this.onDataReceivedHandler(data); + this.onClose = () => this.onCloseHandler(); + this.onError = (err) => this.onErrorHandler(err); + this.onConnect = () => this.onConnectHandler(); + // Start timeout timer (defaults to 30 seconds) + const timer = setTimeout(() => this.onEstablishedTimeout(), this.options.timeout || constants_1.DEFAULT_TIMEOUT); + // check whether unref is available as it differs from browser to NodeJS (#33) + if (timer.unref && typeof timer.unref === 'function') { + timer.unref(); + } + // If an existing socket is provided, use it to negotiate SOCKS handshake. Otherwise create a new Socket. + if (existingSocket) { + this.socket = existingSocket; + } + 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.setState(constants_1.SocksClientState.Connecting); + this.receiveBuffer = new receivebuffer_1.ReceiveBuffer(); + if (existingSocket) { + this.socket.emit('connect'); + } + else { + this.socket.connect(this.getSocketOptions()); + if (this.options.set_tcp_nodelay !== undefined && + this.options.set_tcp_nodelay !== null) { + this.socket.setNoDelay(!!this.options.set_tcp_nodelay); + } + } + // 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(); + }); + }); + } + // Socket options (defaults host/port to options.proxy.host/options.proxy.port) + getSocketOptions() { + return Object.assign(Object.assign({}, this.options.socket_options), { host: this.options.proxy.host || this.options.proxy.ipaddress, port: this.options.proxy.port }); + } + /** + * 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. + */ + onConnectHandler() { + this.setState(constants_1.SocksClientState.Connected); + // Send initial handshake. + if (this.options.proxy.type === 4) { + this.sendSocks4InitialHandshake(); + } + else { + this.sendSocks5InitialHandshake(); + } + this.setState(constants_1.SocksClientState.SentInitialHandshake); + } + /** + * Handles Socket data event. + * @param data + */ + onDataReceivedHandler(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. + while (this.state !== constants_1.SocksClientState.Established && + this.state !== constants_1.SocksClientState.Error && + 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 { + this.closeSocket(constants_1.ERRORS.InternalError); + break; + } + } + } + /** + * Handles Socket close event. + * @param had_error + */ + onCloseHandler() { + this.closeSocket(constants_1.ERRORS.SocketClosed); + } + /** + * Handles Socket error event. + * @param err + */ + onErrorHandler(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.setState(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.setState(constants_1.SocksClientState.BoundWaitingForConnection); + this.emit('bound', { remoteHost, socket: this.socket }); + // Connect response + } + else { + this.setState(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.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { remoteHost, socket: this.socket }); + } + } + /** + * Sends initial Socks v5 handshake request. + */ + sendSocks5InitialHandshake() { + const buff = new smart_buffer_1.SmartBuffer(); + // By default we always support no auth. + const supportedAuthMethods = [constants_1.Socks5Auth.NoAuth]; + // We should only tell the proxy we support user/pass auth if auth info is actually provided. + // Note: As of Tor v0.3.5.7+, if user/pass auth is an option from the client, by default it will always take priority. + if (this.options.proxy.userId || this.options.proxy.password) { + supportedAuthMethods.push(constants_1.Socks5Auth.UserPass); + } + // Custom auth method? + if (this.options.proxy.custom_auth_method !== undefined) { + supportedAuthMethods.push(this.options.proxy.custom_auth_method); + } + // Build handshake packet + buff.writeUInt8(0x05); + buff.writeUInt8(supportedAuthMethods.length); + for (const authMethod of supportedAuthMethods) { + buff.writeUInt8(authMethod); + } + this.nextRequiredPacketBufferSize = + constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5InitialHandshakeResponse; + this.socket.write(buff.toBuffer()); + this.setState(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] === constants_1.SOCKS5_NO_ACCEPTABLE_AUTH) { + 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.socks5ChosenAuthType = 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.socks5ChosenAuthType = constants_1.Socks5Auth.UserPass; + this.sendSocks5UserPassAuthentication(); + // If selected Socks v5 auth method is the custom_auth_method, send custom handshake. + } + else if (data[1] === this.options.proxy.custom_auth_method) { + this.socks5ChosenAuthType = this.options.proxy.custom_auth_method; + this.sendSocks5CustomAuthentication(); + } + 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.setState(constants_1.SocksClientState.SentAuthentication); + } + sendSocks5CustomAuthentication() { + return __awaiter(this, void 0, void 0, function* () { + this.nextRequiredPacketBufferSize = + this.options.proxy.custom_auth_response_size; + this.socket.write(yield this.options.proxy.custom_auth_request_handler()); + this.setState(constants_1.SocksClientState.SentAuthentication); + }); + } + handleSocks5CustomAuthHandshakeResponse(data) { + return __awaiter(this, void 0, void 0, function* () { + return yield this.options.proxy.custom_auth_response_handler(data); + }); + } + handleSocks5AuthenticationNoAuthHandshakeResponse(data) { + return __awaiter(this, void 0, void 0, function* () { + return data[1] === 0x00; + }); + } + handleSocks5AuthenticationUserPassHandshakeResponse(data) { + return __awaiter(this, void 0, void 0, function* () { + return data[1] === 0x00; + }); + } + /** + * Handles Socks v5 auth handshake response. + * @param data + */ + handleInitialSocks5AuthenticationHandshakeResponse() { + return __awaiter(this, void 0, void 0, function* () { + this.setState(constants_1.SocksClientState.ReceivedAuthenticationResponse); + let authResult = false; + if (this.socks5ChosenAuthType === constants_1.Socks5Auth.NoAuth) { + authResult = yield this.handleSocks5AuthenticationNoAuthHandshakeResponse(this.receiveBuffer.get(2)); + } + else if (this.socks5ChosenAuthType === constants_1.Socks5Auth.UserPass) { + authResult = + yield this.handleSocks5AuthenticationUserPassHandshakeResponse(this.receiveBuffer.get(2)); + } + else if (this.socks5ChosenAuthType === this.options.proxy.custom_auth_method) { + authResult = yield this.handleSocks5CustomAuthHandshakeResponse(this.receiveBuffer.get(this.options.proxy.custom_auth_response_size)); + } + if (!authResult) { + 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.setState(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)); + 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.setState(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.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { remoteHost, 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.setState(constants_1.SocksClientState.BoundWaitingForConnection); + this.nextRequiredPacketBufferSize = + constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader; + this.emit('bound', { remoteHost, socket: this.socket }); + /* + 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.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { + remoteHost, + socket: this.socket, + }); + } + } + } + /** + * 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)); + 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.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { remoteHost, socket: this.socket }); + } + } + get socksClientOptions() { + return Object.assign({}, this.options); + } +} +exports.SocksClient = SocksClient; +//# sourceMappingURL=socksclient.js.map
\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/client/socksclient.js.map b/sandbox/testAppNevena/Front/node_modules/socks/build/client/socksclient.js.map new file mode 100644 index 00000000..15d0b565 --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/client/socksclient.js.map @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/common/constants.js b/sandbox/testAppNevena/Front/node_modules/socks/build/common/constants.js new file mode 100644 index 00000000..3c9ff90a --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/common/constants.js @@ -0,0 +1,114 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.SOCKS5_NO_ACCEPTABLE_AUTH = exports.SOCKS5_CUSTOM_AUTH_END = exports.SOCKS5_CUSTOM_AUTH_START = exports.SOCKS_INCOMING_PACKET_SIZES = exports.SocksClientState = exports.Socks5Response = exports.Socks5HostType = exports.Socks5Auth = exports.Socks4Response = exports.SocksCommand = exports.ERRORS = exports.DEFAULT_TIMEOUT = void 0; +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.', + InvalidSocksClientOptionsCustomAuthRange: 'Custom auth must be a value between 0x80 and 0xFE.', + InvalidSocksClientOptionsCustomAuthOptions: 'When a custom_auth_method is provided, custom_auth_request_handler, custom_auth_response_size, and custom_auth_response_handler must also be provided and valid.', + 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; +const SOCKS5_CUSTOM_AUTH_START = 0x80; +exports.SOCKS5_CUSTOM_AUTH_START = SOCKS5_CUSTOM_AUTH_START; +const SOCKS5_CUSTOM_AUTH_END = 0xfe; +exports.SOCKS5_CUSTOM_AUTH_END = SOCKS5_CUSTOM_AUTH_END; +const SOCKS5_NO_ACCEPTABLE_AUTH = 0xff; +exports.SOCKS5_NO_ACCEPTABLE_AUTH = SOCKS5_NO_ACCEPTABLE_AUTH; +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/sandbox/testAppNevena/Front/node_modules/socks/build/common/constants.js.map b/sandbox/testAppNevena/Front/node_modules/socks/build/common/constants.js.map new file mode 100644 index 00000000..c1e070de --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/common/constants.js.map @@ -0,0 +1 @@ +{"version":3,"file":"constants.js","sourceRoot":"","sources":["../../src/common/constants.ts"],"names":[],"mappings":";;;AAIA,MAAM,eAAe,GAAG,KAAK,CAAC;AA4M5B,0CAAe;AAxMjB,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,wCAAwC,EAAE,oDAAoD;IAC9F,0CAA0C,EAAE,kKAAkK;IAC9M,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;AA4KA,wBAAM;AA1KR,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,EAAE,2BAA2B;CAC/C,CAAC;AAgLA,kEAA2B;AA5K7B,IAAK,YAIJ;AAJD,WAAK,YAAY;IACf,qDAAc,CAAA;IACd,+CAAW,CAAA;IACX,yDAAgB,CAAA;AAClB,CAAC,EAJI,YAAY,KAAZ,YAAY,QAIhB;AA0JC,oCAAY;AAxJd,IAAK,cAKJ;AALD,WAAK,cAAc;IACjB,0DAAc,CAAA;IACd,wDAAa,CAAA;IACb,4DAAe,CAAA;IACf,sEAAoB,CAAA;AACtB,CAAC,EALI,cAAc,KAAd,cAAc,QAKlB;AAoJC,wCAAc;AAlJhB,IAAK,UAIJ;AAJD,WAAK,UAAU;IACb,+CAAa,CAAA;IACb,+CAAa,CAAA;IACb,mDAAe,CAAA;AACjB,CAAC,EAJI,UAAU,KAAV,UAAU,QAId;AA+IC,gCAAU;AA7IZ,MAAM,wBAAwB,GAAG,IAAI,CAAC;AA0JpC,4DAAwB;AAzJ1B,MAAM,sBAAsB,GAAG,IAAI,CAAC;AA0JlC,wDAAsB;AAxJxB,MAAM,yBAAyB,GAAG,IAAI,CAAC;AAyJrC,8DAAyB;AAvJ3B,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;AAgIC,wCAAc;AA9HhB,IAAK,cAIJ;AAJD,WAAK,cAAc;IACjB,mDAAW,CAAA;IACX,2DAAe,CAAA;IACf,mDAAW,CAAA;AACb,CAAC,EAJI,cAAc,KAAd,cAAc,QAIlB;AAyHC,wCAAc;AAvHhB,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;AA2GC,4CAAgB"}
\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/common/helpers.js b/sandbox/testAppNevena/Front/node_modules/socks/build/common/helpers.js new file mode 100644 index 00000000..f84db8f6 --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/common/helpers.js @@ -0,0 +1,128 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.validateSocksClientChainOptions = exports.validateSocksClientOptions = void 0; +const util_1 = require("./util"); +const constants_1 = require("./constants"); +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); + } + // Validate custom auth (if set) + validateCustomProxyAuth(options.proxy, 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); + } + // Validate custom auth (if set) + validateCustomProxyAuth(proxy, options); + }); + // Check timeout + if (options.timeout && !isValidTimeoutValue(options.timeout)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options); + } +} +exports.validateSocksClientChainOptions = validateSocksClientChainOptions; +function validateCustomProxyAuth(proxy, options) { + if (proxy.custom_auth_method !== undefined) { + // Invalid auth method range + if (proxy.custom_auth_method < constants_1.SOCKS5_CUSTOM_AUTH_START || + proxy.custom_auth_method > constants_1.SOCKS5_CUSTOM_AUTH_END) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthRange, options); + } + // Missing custom_auth_request_handler + if (proxy.custom_auth_request_handler === undefined || + typeof proxy.custom_auth_request_handler !== 'function') { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); + } + // Missing custom_auth_response_size + if (proxy.custom_auth_response_size === undefined) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); + } + // Missing/invalid custom_auth_response_handler + if (proxy.custom_auth_response_handler === undefined || + typeof proxy.custom_auth_response_handler !== 'function') { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); + } + } +} +/** + * 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 && + (typeof proxy.host === 'string' || typeof proxy.ipaddress === 'string') && + 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/sandbox/testAppNevena/Front/node_modules/socks/build/common/helpers.js.map b/sandbox/testAppNevena/Front/node_modules/socks/build/common/helpers.js.map new file mode 100644 index 00000000..dae12486 --- /dev/null +++ b/sandbox/testAppNevena/Front/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,iCAAwC;AACxC,2CAMqB;AACrB,iCAAiC;AAEjC;;;;GAIG;AACH,SAAS,0BAA0B,CACjC,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,gCAAgC;IAChC,uBAAuB,CAAC,OAAO,CAAC,KAAK,EAAE,OAAO,CAAC,CAAC;IAEhD,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;AA6IO,gEAA0B;AA3IlC;;;GAGG;AACH,SAAS,+BAA+B,CAAC,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;QAED,gCAAgC;QAChC,uBAAuB,CAAC,KAAK,EAAE,OAAO,CAAC,CAAC;IAC1C,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;AAuFmC,0EAA+B;AArFnE,SAAS,uBAAuB,CAC9B,KAAiB,EACjB,OAAqD;IAErD,IAAI,KAAK,CAAC,kBAAkB,KAAK,SAAS,EAAE;QAC1C,4BAA4B;QAC5B,IACE,KAAK,CAAC,kBAAkB,GAAG,oCAAwB;YACnD,KAAK,CAAC,kBAAkB,GAAG,kCAAsB,EACjD;YACA,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,wCAAwC,EAC/C,OAAO,CACR,CAAC;SACH;QAED,sCAAsC;QACtC,IACE,KAAK,CAAC,2BAA2B,KAAK,SAAS;YAC/C,OAAO,KAAK,CAAC,2BAA2B,KAAK,UAAU,EACvD;YACA,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,0CAA0C,EACjD,OAAO,CACR,CAAC;SACH;QAED,oCAAoC;QACpC,IAAI,KAAK,CAAC,yBAAyB,KAAK,SAAS,EAAE;YACjD,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,0CAA0C,EACjD,OAAO,CACR,CAAC;SACH;QAED,+CAA+C;QAC/C,IACE,KAAK,CAAC,4BAA4B,KAAK,SAAS;YAChD,OAAO,KAAK,CAAC,4BAA4B,KAAK,UAAU,EACxD;YACA,MAAM,IAAI,uBAAgB,CACxB,kBAAM,CAAC,0CAA0C,EACjD,OAAO,CACR,CAAC;SACH;KACF;AACH,CAAC;AAED;;;GAGG;AACH,SAAS,sBAAsB,CAAC,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,SAAS,iBAAiB,CAAC,KAAiB;IAC1C,OAAO,CACL,KAAK;QACL,CAAC,OAAO,KAAK,CAAC,IAAI,KAAK,QAAQ,IAAI,OAAO,KAAK,CAAC,SAAS,KAAK,QAAQ,CAAC;QACvE,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,SAAS,mBAAmB,CAAC,KAAa;IACxC,OAAO,OAAO,KAAK,KAAK,QAAQ,IAAI,KAAK,GAAG,CAAC,CAAC;AAChD,CAAC"}
\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/common/receivebuffer.js b/sandbox/testAppNevena/Front/node_modules/socks/build/common/receivebuffer.js new file mode 100644 index 00000000..3dacbf9b --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/common/receivebuffer.js @@ -0,0 +1,43 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.ReceiveBuffer = void 0; +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/sandbox/testAppNevena/Front/node_modules/socks/build/common/receivebuffer.js.map b/sandbox/testAppNevena/Front/node_modules/socks/build/common/receivebuffer.js.map new file mode 100644 index 00000000..144edb0b --- /dev/null +++ b/sandbox/testAppNevena/Front/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,MAAM,aAAa;IAKjB,YAAY,OAAe,IAAI;QAC7B,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;QACvC,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC;QAChB,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC;IAC3B,CAAC;IAED,IAAI,MAAM;QACR,OAAO,IAAI,CAAC,MAAM,CAAC;IACrB,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,MAAM,GAAG,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE;YACnD,MAAM,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC;YACxB,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC,WAAW,CAC9B,IAAI,CAAC,GAAG,CACN,IAAI,CAAC,MAAM,CAAC,MAAM,GAAG,IAAI,CAAC,YAAY,EACtC,IAAI,CAAC,MAAM,CAAC,MAAM,GAAG,IAAI,CAAC,MAAM,CACjC,CACF,CAAC;YACF,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;SACvB;QAED,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC;QACpC,OAAO,CAAC,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,MAAM,CAAC,CAAC;IACtC,CAAC;IAED,IAAI,CAAC,MAAc;QACjB,IAAI,MAAM,GAAG,IAAI,CAAC,MAAM,EAAE;YACxB,MAAM,IAAI,KAAK,CACb,mEAAmE,CACpE,CAAC;SACH;QACD,OAAO,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,EAAE,MAAM,CAAC,CAAC;IACtC,CAAC;IAED,GAAG,CAAC,MAAc;QAChB,IAAI,MAAM,GAAG,IAAI,CAAC,MAAM,EAAE;YACxB,MAAM,IAAI,KAAK,CACb,mEAAmE,CACpE,CAAC;SACH;QAED,MAAM,KAAK,GAAG,MAAM,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;QACzC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,EAAE,MAAM,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACzC,IAAI,CAAC,MAAM,CAAC,UAAU,CAAC,CAAC,EAAE,MAAM,EAAE,MAAM,GAAG,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC,CAAC;QACjE,IAAI,CAAC,MAAM,IAAI,MAAM,CAAC;QAEtB,OAAO,KAAK,CAAC;IACf,CAAC;CACF;AAEO,sCAAa"}
\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/common/util.js b/sandbox/testAppNevena/Front/node_modules/socks/build/common/util.js new file mode 100644 index 00000000..283314a0 --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/common/util.js @@ -0,0 +1,26 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.shuffleArray = exports.SocksClientError = void 0; +/** + * 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) { + // tslint:disable-next-line:no-increment-decrement + for (let i = array.length - 1; i > 0; i--) { + const 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/sandbox/testAppNevena/Front/node_modules/socks/build/common/util.js.map b/sandbox/testAppNevena/Front/node_modules/socks/build/common/util.js.map new file mode 100644 index 00000000..8d94a2ac --- /dev/null +++ b/sandbox/testAppNevena/Front/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,MAAM,gBAAiB,SAAQ,KAAK;IAClC,YACE,OAAe,EACR,OAAqD;QAE5D,KAAK,CAAC,OAAO,CAAC,CAAC;QAFR,YAAO,GAAP,OAAO,CAA8C;IAG9D,CAAC;CACF;AAwBuB,4CAAgB;AAtBxC;;;GAGG;AACH,SAAS,YAAY,CAAC,KAAY;IAChC,kDAAkD;IAClD,KAAK,IAAI,CAAC,GAAG,KAAK,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;QACzC,MAAM,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;QAC9C,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;AAYyC,oCAAY"}
\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/index.js b/sandbox/testAppNevena/Front/node_modules/socks/build/index.js new file mode 100644 index 00000000..17b6f42d --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/index.js @@ -0,0 +1,14 @@ +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +__exportStar(require("./client/socksclient"), exports); +//# sourceMappingURL=index.js.map
\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/socks/build/index.js.map b/sandbox/testAppNevena/Front/node_modules/socks/build/index.js.map new file mode 100644 index 00000000..ff654a08 --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/socks/build/index.js.map @@ -0,0 +1 @@ +{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,uDAAqC"}
\ No newline at end of file |