Esempio n. 1
0
        internal void LoadArgs(string[] args)
        {
            ConfigurationFile = args.Where(a => a.StartsWith("-conf=", StringComparison.Ordinal)).Select(a => a.Substring("-conf=".Length).Replace("\"", "")).FirstOrDefault();
            DataDir           = args.Where(a => a.StartsWith("-datadir=", StringComparison.Ordinal)).Select(a => a.Substring("-datadir=".Length).Replace("\"", "")).FirstOrDefault();
            if (DataDir != null && ConfigurationFile != null)
            {
                var isRelativePath = Path.GetFullPath(ConfigurationFile).Length > ConfigurationFile.Length;
                if (isRelativePath)
                {
                    ConfigurationFile = Path.Combine(DataDir, ConfigurationFile);
                }
            }

            if (ConfigurationFile != null)
            {
                AssetConfigFileExists();
            }

            if (DataDir == null)
            {
                DataDir = DefaultDataDirectory.GetDefaultDirectory("XSwap");
            }

            if (ConfigurationFile == null)
            {
                ConfigurationFile = GetDefaultConfigurationFile(DataDir);
            }

            Logs.Configuration.LogInformation("Data directory set to " + DataDir);
            Logs.Configuration.LogInformation("Configuration file set to " + ConfigurationFile);

            if (!Directory.Exists(DataDir))
            {
                throw new ConfigException("Data directory does not exists");
            }


            var consoleConfig = new TextFileConfiguration(args);
            var config        = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));

            consoleConfig.MergeInto(config, true);

            SupportedChains = KnownChains.Enumerate().Select(c => new SupportedChain(RPCArgs.Parse(config, c), c)).ToArray();
        }
        public TumblerConfiguration LoadArgs(String[] args)
        {
            ConfigurationFile = args.Where(a => a.StartsWith("-conf=", StringComparison.Ordinal)).Select(a => a.Substring("-conf=".Length).Replace("\"", "")).FirstOrDefault();
            DataDir           = args.Where(a => a.StartsWith("-datadir=", StringComparison.Ordinal)).Select(a => a.Substring("-datadir=".Length).Replace("\"", "")).FirstOrDefault();
            if (DataDir != null && ConfigurationFile != null)
            {
                var isRelativePath = Path.GetFullPath(ConfigurationFile).Length > ConfigurationFile.Length;
                if (isRelativePath)
                {
                    ConfigurationFile = Path.Combine(DataDir, ConfigurationFile);
                }
            }

            Network = args.Contains("-testnet", StringComparer.OrdinalIgnoreCase) ? Network.TestNet :
                      args.Contains("-regtest", StringComparer.OrdinalIgnoreCase) ? Network.RegTest :
                      Network.Main;

            if (ConfigurationFile != null)
            {
                AssetConfigFileExists();
                var configTemp = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));

                Network = configTemp.GetOrDefault <bool>("testnet", false) ? Network.TestNet :
                          configTemp.GetOrDefault <bool>("regtest", false) ? Network.RegTest :
                          Network.Main;
            }
            if (DataDir == null)
            {
                DataDir = DefaultDataDirectory.GetDefaultDirectory("NTumbleBitServer", Network);
            }

            if (ConfigurationFile == null)
            {
                ConfigurationFile = GetDefaultConfigurationFile(Network);
            }
            Logs.Configuration.LogInformation("Network: " + Network);

            Logs.Configuration.LogInformation("Data directory set to " + DataDir);
            Logs.Configuration.LogInformation("Configuration file set to " + ConfigurationFile);

            if (!Directory.Exists(DataDir))
            {
                throw new ConfigurationException("Data directory does not exists");
            }

            var consoleConfig = new TextFileConfiguration(args);
            var config        = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));

            consoleConfig.MergeInto(config, true);

            if (config.Contains("help"))
            {
                Console.WriteLine("Details on the wiki page :  https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                OpenBrowser("https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                Environment.Exit(0);
            }

            var standardCycles = new StandardCycles(Network);
            var cycleName      = "kotori";        //config.GetOrDefault<string>("cycle", standardCycles.Debug ? "shorty2x" : "shorty2x");

            Logs.Configuration.LogInformation($"Using cycle {cycleName}");

            var standardCycle = standardCycles.GetStandardCycle(cycleName);

            if (standardCycle == null)
            {
                throw new ConfigException($"Invalid cycle name, choose among {String.Join(",", standardCycles.ToEnumerable().Select(c => c.FriendlyName).ToArray())}");
            }

            ClassicTumblerParameters.CycleGenerator = standardCycle.Generator;
            ClassicTumblerParameters.Denomination   = standardCycle.Denomination;
            var torEnabled = config.GetOrDefault <bool>("tor.enabled", true);

            if (torEnabled)
            {
                TorSettings = TorConnectionSettings.ParseConnectionSettings("tor", config);
            }

            Cooperative = config.GetOrDefault <bool>("cooperative", true);

            var defaultPort = config.GetOrDefault <int>("port", 37123);

            OnlyMonitor = config.GetOrDefault <bool>("onlymonitor", false);
            string listenAddress = config.GetOrDefault <string>("listen", Utils.GetInternetConnectedAddress().ToString());

            Listen = new IPEndPoint(IPAddress.Parse(listenAddress), defaultPort);

            RPC               = RPCArgs.Parse(config, Network);
            TorPath           = config.GetOrDefault <string>("torpath", "tor");
            DBreezeRepository = new DBreezeRepository(Path.Combine(DataDir, "db2"));
            Tracker           = new Tracker(DBreezeRepository, Network);

            // The worst case scenario is tumbler posting Puzzle which than fails and the tumbler has to get a refund.
            // This it(`T[Puzzle]`) 447B + (`T[Refund]` for (`T[Puzzle]`)) 651B = 1098B
            // Assuming the average transaction fee @ 50 sat / B we get: 1098B * 50 sat / B = 0.00054900 BTC just the network fees
            // For the denomination 0.1 BTC the 1 % fee would be 0.001 BTC
            // Combining the network fees with 1 % fees for 0.1 BTC denomination gives us 0.00054900 BTC + 0.001 BTC = 0.00154900 BTC ≈ 0.00155 BTC
            // The overall tumbler fee will work out to be 1.55 % of the denomination
            var defaultFee = new Money(0.00155m, MoneyUnit.BTC);

            ClassicTumblerParameters.Fee = config.GetOrDefault <Money>("tumbler.fee", defaultFee);

            TumblerProtocol = config.GetOrDefault <TumblerProtocolType>("tumbler.protocol", TumblerProtocolType.Tcp);

            RPCClient rpc = null;

            try
            {
                rpc = RPC.ConfigureRPCClient(Network);
            }
            catch
            {
                throw new ConfigException("Please, fix rpc settings in " + ConfigurationFile);
            }

            Services = ExternalServices.CreateFromRPCClient(rpc, DBreezeRepository, Tracker, true);
            return(this);
        }
Esempio n. 3
0
        public TumblerConfiguration LoadArgs(String[] args)
        {
            ConfigurationFile = args.Where(a => a.StartsWith("-conf=", StringComparison.Ordinal)).Select(a => a.Substring("-conf=".Length).Replace("\"", "")).FirstOrDefault();
            DataDir           = args.Where(a => a.StartsWith("-datadir=", StringComparison.Ordinal)).Select(a => a.Substring("-datadir=".Length).Replace("\"", "")).FirstOrDefault();
            if (DataDir != null && ConfigurationFile != null)
            {
                var isRelativePath = Path.GetFullPath(ConfigurationFile).Length > ConfigurationFile.Length;
                if (isRelativePath)
                {
                    ConfigurationFile = Path.Combine(DataDir, ConfigurationFile);
                }
            }

            Network = args.Contains("-testnet", StringComparer.OrdinalIgnoreCase) ? Network.TestNet :
                      args.Contains("-regtest", StringComparer.OrdinalIgnoreCase) ? Network.RegTest :
                      Network.Main;

            if (ConfigurationFile != null)
            {
                AssetConfigFileExists();
                var configTemp = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));
                Network = configTemp.GetOrDefault <bool>("testnet", false) ? Network.TestNet :
                          configTemp.GetOrDefault <bool>("regtest", false) ? Network.RegTest :
                          Network.Main;
            }
            if (DataDir == null)
            {
                DataDir = DefaultDataDirectory.GetDefaultDirectory("NTumbleBitServer", Network);
            }

            if (ConfigurationFile == null)
            {
                ConfigurationFile = GetDefaultConfigurationFile();
            }
            Logs.Configuration.LogInformation("Network: " + Network);

            Logs.Configuration.LogInformation("Data directory set to " + DataDir);
            Logs.Configuration.LogInformation("Configuration file set to " + ConfigurationFile);

            if (!Directory.Exists(DataDir))
            {
                throw new ConfigurationException("Data directory does not exists");
            }

            var consoleConfig = new TextFileConfiguration(args);
            var config        = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));

            consoleConfig.MergeInto(config, true);

            if (config.Contains("help"))
            {
                Console.WriteLine("Details on the wiki page :  https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                OpenBrowser("https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                Environment.Exit(0);
            }

            var standardCycles = new StandardCycles(Network);
            var cycleName      = config.GetOrDefault <string>("cycle", standardCycles.Debug ? "shorty" : "kotori");

            Logs.Configuration.LogInformation($"Using cycle {cycleName}");
            ClassicTumblerParameters.CycleGenerator = standardCycles.GetStandardCycle(cycleName)?.Generator;
            if (ClassicTumblerParameters.CycleGenerator == null)
            {
                throw new ConfigException($"Invalid cycle name, choose among {String.Join(",", standardCycles.ToEnumerable().Select(c => c.FriendlyName).ToArray())}");
            }

            var torEnabled = config.GetOrDefault <bool>("tor.enabled", true);

            if (torEnabled)
            {
                TorSettings = TorConnectionSettings.ParseConnectionSettings("tor", config);
            }

            Cooperative = config.GetOrDefault <bool>("cooperative", true);

            var defaultPort = config.GetOrDefault <int>("port", 37123);

            OnlyMonitor = config.GetOrDefault <bool>("onlymonitor", false);
            Listen      = new IPEndPoint(IPAddress.Parse("127.0.0.1"), defaultPort);

            RPC               = RPCArgs.Parse(config, Network);
            TorPath           = config.GetOrDefault <string>("torpath", "tor");
            DBreezeRepository = new DBreezeRepository(Path.Combine(DataDir, "db2"));
            Tracker           = new Tracker(DBreezeRepository, Network);

            RPCClient rpc = null;

            try
            {
                rpc = RPC.ConfigureRPCClient(Network);
            }
            catch
            {
                throw new ConfigException("Please, fix rpc settings in " + ConfigurationFile);
            }

            Services = ExternalServices.CreateFromRPCClient(rpc, DBreezeRepository, Tracker);
            return(this);
        }
        public TumblerConfiguration LoadArgs(String[] args)
        {
            ConfigurationFile = args.Where(a => a.StartsWith("-conf=", StringComparison.Ordinal)).Select(a => a.Substring("-conf=".Length).Replace("\"", "")).FirstOrDefault();
            DataDir           = args.Where(a => a.StartsWith("-datadir=", StringComparison.Ordinal)).Select(a => a.Substring("-datadir=".Length).Replace("\"", "")).FirstOrDefault();
            if (DataDir != null && ConfigurationFile != null)
            {
                var isRelativePath = Path.GetFullPath(ConfigurationFile).Length > ConfigurationFile.Length;
                if (isRelativePath)
                {
                    ConfigurationFile = Path.Combine(DataDir, ConfigurationFile);
                }
            }

            Network = args.Contains("-testnet", StringComparer.OrdinalIgnoreCase) ? Network.TestNet :
                      args.Contains("-regtest", StringComparer.OrdinalIgnoreCase) ? Network.RegTest :
                      Network.Main;

            if (ConfigurationFile != null)
            {
                AssetConfigFileExists();
                var configTemp = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));
                Network = configTemp.GetOrDefault <bool>("testnet", false) ? Network.TestNet :
                          configTemp.GetOrDefault <bool>("regtest", false) ? Network.RegTest :
                          Network.Main;
            }
            if (DataDir == null)
            {
                DataDir = DefaultDataDirectory.GetDefaultDirectory("NTumbleBitServer", Network);
            }

            if (ConfigurationFile == null)
            {
                ConfigurationFile = GetDefaultConfigurationFile();
            }
            Logs.Configuration.LogInformation("Network: " + Network);
            if (Network == Network.TestNet)
            {
                var cycle = ClassicTumblerParameters
                            .CycleGenerator.FirstCycle;
                cycle.Start = 0;
                cycle.RegistrationDuration = 3;
                cycle.ClientChannelEstablishmentDuration  = 3;
                cycle.TumblerChannelEstablishmentDuration = 3;
                cycle.SafetyPeriodDuration   = 2;
                cycle.PaymentPhaseDuration   = 3;
                cycle.TumblerCashoutDuration = 4;
                cycle.ClientCashoutDuration  = 3;
            }

            Logs.Configuration.LogInformation("Data directory set to " + DataDir);
            Logs.Configuration.LogInformation("Configuration file set to " + ConfigurationFile);

            if (!Directory.Exists(DataDir))
            {
                throw new ConfigurationException("Data directory does not exists");
            }

            var consoleConfig = new TextFileConfiguration(args);
            var config        = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));

            consoleConfig.MergeInto(config, true);

            if (config.Contains("help"))
            {
                Console.WriteLine("Details on the wiki page :  https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                OpenBrowser("https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                Environment.Exit(0);
            }

            var defaultPort = config.GetOrDefault <int>("port", 5000);

            OnlyMonitor = config.GetOrDefault <bool>("onlymonitor", false);
            Listen      = config
                          .GetAll("bind")
                          .Select(p => ConvertToEndpoint(p, defaultPort))
                          .ToList();
            if (Listen.Count == 0)
            {
                Listen.Add(new IPEndPoint(IPAddress.Any, defaultPort));
            }

            RPC = RPCArgs.Parse(config, Network);
            return(this);
        }
Esempio n. 5
0
        public TumblerClientConfiguration LoadArgs(String[] args)
        {
            ConfigurationFile = args.Where(a => a.StartsWith("-conf=", StringComparison.Ordinal)).Select(a => a.Substring("-conf=".Length).Replace("\"", "")).FirstOrDefault();
            DataDir           = args.Where(a => a.StartsWith("-datadir=", StringComparison.Ordinal)).Select(a => a.Substring("-datadir=".Length).Replace("\"", "")).FirstOrDefault();
            if (DataDir != null && ConfigurationFile != null)
            {
                var isRelativePath = Path.GetFullPath(ConfigurationFile).Length > ConfigurationFile.Length;
                if (isRelativePath)
                {
                    ConfigurationFile = Path.Combine(DataDir, ConfigurationFile);
                }
            }

            Network = args.Contains("-testnet", StringComparer.OrdinalIgnoreCase) ? Network.TestNet :
                      args.Contains("-regtest", StringComparer.OrdinalIgnoreCase) ? Network.RegTest :
                      null;

            if (ConfigurationFile != null)
            {
                AssetConfigFileExists();
                var configTemp = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));
                Network = Network ?? (configTemp.GetOrDefault <bool>("testnet", false) ? Network.TestNet :
                                      configTemp.GetOrDefault <bool>("regtest", false) ? Network.RegTest : null);
            }
            Network = Network ?? Network.Main;

            if (DataDir == null)
            {
                DataDir = DefaultDataDirectory.GetDefaultDirectory("NTumbleBit", Network);
            }

            if (ConfigurationFile == null)
            {
                ConfigurationFile = GetDefaultConfigurationFile(DataDir, Network);
            }
            Logs.Configuration.LogInformation("Network: " + Network);

            Logs.Configuration.LogInformation("Data directory set to " + DataDir);
            Logs.Configuration.LogInformation("Configuration file set to " + ConfigurationFile);

            if (!Directory.Exists(DataDir))
            {
                throw new ConfigurationException("Data directory does not exists");
            }

            var consoleConfig = new TextFileConfiguration(args);
            var config        = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));

            consoleConfig.MergeInto(config, true);
            config.AddAlias("server", "tumbler.server");

            OnlyMonitor   = config.GetOrDefault <bool>("onlymonitor", false);
            Cooperative   = config.GetOrDefault <bool>("cooperative", true);
            TumblerServer = config.GetOrDefault("tumbler.server", null as TumblerUrlBuilder);
            TorPath       = config.GetOrDefault <string>("torpath", "tor");

            RPCArgs = RPCArgs.Parse(config, Network);

            if (!OnlyMonitor && TumblerServer == null)
            {
                throw new ConfigException("tumbler.server not configured");
            }

            try
            {
                var key = config.GetOrDefault("outputwallet.extpubkey", null as string);
                if (key != null)
                {
                    OutputWallet.RootKey = new BitcoinExtPubKey(key, Network);
                }
            }
            catch
            {
                throw new ConfigException("outputwallet.extpubkey is not configured correctly");
            }

            OutputWallet.KeyPath = new KeyPath("0");
            string keyPathString = config.GetOrDefault("outputwallet.keypath", null as string);

            if (keyPathString != null)
            {
                try
                {
                    OutputWallet.KeyPath = new KeyPath(keyPathString);
                }
                catch
                {
                    throw new ConfigException("outputwallet.keypath is not configured correctly");
                }
            }

            if (OutputWallet.KeyPath.ToString().Contains("'"))
            {
                throw new ConfigException("outputwallet.keypath should not contain any hardened derivation");
            }

            if (OutputWallet.RootKey != null && OutputWallet.RootKey.Network != Network)
            {
                throw new ConfigException("outputwallet.extpubkey is pointing an incorrect network");
            }

            OutputWallet.RPCArgs = RPCArgs.Parse(config, Network, "outputwallet");

            AliceConnectionSettings = ConnectionSettingsBase.ParseConnectionSettings("alice", config);
            BobConnectionSettings   = ConnectionSettingsBase.ParseConnectionSettings("bob", config);

            AllowInsecure = config.GetOrDefault <bool>("allowinsecure", IsTest(Network));
            return(this);
        }
Esempio n. 6
0
        private static void StartTumbler(string[] args)
        {
            Logs.Configure(new FuncLoggerFactory(i => new ConsoleLogger(i, (a, b) => true, false)));
            CancellationTokenSource broadcasterCancel = new CancellationTokenSource();
            DBreezeRepository       dbreeze           = null;

            try
            {
                var network = args.Contains("-testnet", StringComparer.OrdinalIgnoreCase) ? Network.TestNet :
                              args.Contains("-regtest", StringComparer.OrdinalIgnoreCase) ? Network.RegTest :
                              Network.Main;
                Logs.Configuration.LogInformation("Network: " + network);

                var dataDir     = DefaultDataDirectory.GetDefaultDirectory("NTumbleBit", network);
                var consoleArgs = new TextFileConfiguration(args);
                var configFile  = GetDefaultConfigurationFile(dataDir, network);
                var config      = TextFileConfiguration.Parse(File.ReadAllText(configFile));
                consoleArgs.MergeInto(config, true);
                config.AddAlias("server", "tumbler.server");

                var onlymonitor = config.GetOrDefault <bool>("onlymonitor", false);

                RPCClient rpc = null;
                try
                {
                    rpc = RPCArgs.ConfigureRPCClient(config, network);
                }
                catch
                {
                    throw new ConfigException("Please, fix rpc settings in " + configFile);
                }
                dbreeze = new DBreezeRepository(Path.Combine(dataDir, "db"));

                var services = ExternalServices.CreateFromRPCClient(rpc, dbreeze);

                var broadcaster = new BroadcasterJob(services, Logs.Main);
                broadcaster.Start(broadcasterCancel.Token);
                Logs.Main.LogInformation("BroadcasterJob started");

                if (!onlymonitor)
                {
                    var server = config.GetOrDefault("tumbler.server", null as Uri);
                    if (server == null)
                    {
                        Logs.Main.LogError("tumbler.server not configured");
                        throw new ConfigException();
                    }
                    var client = new TumblerClient(network, server);
                    Logs.Configuration.LogInformation("Downloading tumbler information of " + server.AbsoluteUri);
                    var parameters = Retry(3, () => client.GetTumblerParameters());
                    Logs.Configuration.LogInformation("Tumbler Server Connection successfull");
                    var existingConfig = dbreeze.Get <ClassicTumbler.ClassicTumblerParameters>("Configuration", client.Address.AbsoluteUri);
                    if (existingConfig != null)
                    {
                        if (Serializer.ToString(existingConfig) != Serializer.ToString(parameters))
                        {
                            Logs.Configuration.LogError("The configuration file of the tumbler changed since last connection, it should never happen");
                            throw new ConfigException();
                        }
                    }
                    else
                    {
                        dbreeze.UpdateOrInsert("Configuration", client.Address.AbsoluteUri, parameters, (o, n) => n);
                    }

                    if (parameters.Network != rpc.Network)
                    {
                        throw new ConfigException("The tumbler server run on a different network than the local rpc server");
                    }

                    IDestinationWallet destinationWallet = null;
                    try
                    {
                        destinationWallet = GetDestinationWallet(config, rpc.Network, dbreeze);
                    }
                    catch (Exception ex)
                    {
                        Logs.Main.LogInformation("outputwallet.extpubkey is not configured, trying to use outputwallet.rpc settings.");
                        try
                        {
                            destinationWallet = GetRPCDestinationWallet(config, rpc.Network);
                        }
                        catch { throw ex; }                         //Not a bug, want to throw the other exception
                    }
                    var stateMachine = new StateMachinesExecutor(parameters, client, destinationWallet, services, dbreeze, Logs.Main);
                    stateMachine.Start(broadcasterCancel.Token);
                    Logs.Main.LogInformation("State machines started");
                }
                Logs.Main.LogInformation("Press enter to stop");
                Console.ReadLine();
                broadcasterCancel.Cancel();
            }
            catch (ConfigException ex)
            {
                if (!string.IsNullOrEmpty(ex.Message))
                {
                    Logs.Configuration.LogError(ex.Message);
                }
            }
            catch (Exception ex)
            {
                Logs.Configuration.LogError(ex.Message);
                Logs.Configuration.LogDebug(ex.StackTrace);
            }
            finally
            {
                if (!broadcasterCancel.IsCancellationRequested)
                {
                    broadcasterCancel.Cancel();
                }
                dbreeze?.Dispose();
            }
        }
Esempio n. 7
0
        public TumblerConfiguration LoadArgs(NetworksSelector networkSet, String[] args)
        {
            ConfigurationFile = args.Where(a => a.StartsWith("-conf=", StringComparison.Ordinal)).Select(a => a.Substring("-conf=".Length).Replace("\"", "")).FirstOrDefault();
            DataDir           = args.Where(a => a.StartsWith("-datadir=", StringComparison.Ordinal)).Select(a => a.Substring("-datadir=".Length).Replace("\"", "")).FirstOrDefault();
            if (DataDir != null && ConfigurationFile != null)
            {
                var isRelativePath = Path.GetFullPath(ConfigurationFile).Length > ConfigurationFile.Length;
                if (isRelativePath)
                {
                    ConfigurationFile = Path.Combine(DataDir, ConfigurationFile);
                }
            }

            Network = args.Contains("-testnet", StringComparer.OrdinalIgnoreCase) ? networkSet.Testnet() :
                      args.Contains("-regtest", StringComparer.OrdinalIgnoreCase) ? networkSet.Regtest() :
                      networkSet.Mainnet();

            if (ConfigurationFile != null)
            {
                AssetConfigFileExists();
                var configTemp = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));
                Network = configTemp.GetOrDefault <bool>("testnet", false) ? networkSet.Testnet() :
                          configTemp.GetOrDefault <bool>("regtest", false) ? networkSet.Regtest() :
                          networkSet.Mainnet();
            }
            if (DataDir == null)
            {
                DataDir = DefaultDataDirectory.GetDefaultDirectory("NTumbleBitServer", Network);
            }

            if (ConfigurationFile == null)
            {
                ConfigurationFile = GetDefaultConfigurationFile(Network);
            }
            Logs.Configuration.LogInformation("Network: " + Network);

            Logs.Configuration.LogInformation("Data directory set to " + DataDir);
            Logs.Configuration.LogInformation("Configuration file set to " + ConfigurationFile);

            if (!Directory.Exists(DataDir))
            {
                throw new ConfigurationException("Data directory does not exists");
            }

            var consoleConfig = new TextFileConfiguration(args);
            var config        = TextFileConfiguration.Parse(File.ReadAllText(ConfigurationFile));

            consoleConfig.MergeInto(config, true);

            if (config.Contains("help"))
            {
                Console.WriteLine("Details on the wiki page :  https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                OpenBrowser("https://github.com/NTumbleBit/NTumbleBit/wiki/Server-Config");
                Environment.Exit(0);
            }

            var standardCycles = new StandardCycles(Network);
            var cycleName      = config.GetOrDefault <string>("cycle", standardCycles.Debug ? "shorty2x" : "kotori");

            Logs.Configuration.LogInformation($"Using cycle {cycleName}");

            var standardCycle = standardCycles.GetStandardCycle(cycleName);

            if (standardCycle == null)
            {
                throw new ConfigException($"Invalid cycle name, choose among {String.Join(",", standardCycles.ToEnumerable().Select(c => c.FriendlyName).ToArray())}");
            }

            ClassicTumblerParameters.CycleGenerator = standardCycle.Generator;
            ClassicTumblerParameters.Denomination   = standardCycle.Denomination;
            var torEnabled = config.GetOrDefault <bool>("tor.enabled", true);

            if (torEnabled)
            {
                TorSettings = TorConnectionSettings.ParseConnectionSettings("tor", config);
            }

            Cooperative = config.GetOrDefault <bool>("cooperative", true);

            var defaultPort = config.GetOrDefault <int>("port", 37123);

            OnlyMonitor = config.GetOrDefault <bool>("onlymonitor", false);
            Listen      = new IPEndPoint(IPAddress.Parse("127.0.0.1"), defaultPort);

            RPC = RPCArgs.Parse(config, Network);

            //0.1% fee by default
            var defaultFee = Money.Satoshis((decimal)ClassicTumblerParameters.Denomination.Satoshi * 0.001m);

            ClassicTumblerParameters.Fee = config.GetOrDefault <Money>("tumbler.fee", defaultFee);
            TorPath = config.GetOrDefault <string>("torpath", "tor");
            return(this);
        }