Пример #1
0
		public async Task InitializeNoWalletAsync()
		{
			try
			{
				WalletService = null;
				ChaumianClient = null;
				AddressManager = null;
				TorManager = null;

				#region ConfigInitialization

				Config = new Config(Path.Combine(DataDir, "Config.json"));
				await Config.LoadOrCreateDefaultFileAsync();
				Logger.LogInfo($"{nameof(Config)} is successfully initialized.");

				#endregion ConfigInitialization

				BitcoinStore = new BitcoinStore();
				var bstoreInitTask = BitcoinStore.InitializeAsync(Path.Combine(DataDir, "BitcoinStore"), Network);
				var addressManagerFolderPath = Path.Combine(DataDir, "AddressManager");

				AddressManagerFilePath = Path.Combine(addressManagerFolderPath, $"AddressManager{Network}.dat");
				var addrManTask = InitializeAddressManagerBehaviorAsync();

				var blocksFolderPath = Path.Combine(DataDir, $"Blocks{Network}");
				var connectionParameters = new NodeConnectionParameters { UserAgent = "/Satoshi:0.18.1/" };

				if (Config.UseTor)
				{
					Synchronizer = new WasabiSynchronizer(Network, BitcoinStore, () => Config.GetCurrentBackendUri(), Config.TorSocks5EndPoint);
				}
				else
				{
					Synchronizer = new WasabiSynchronizer(Network, BitcoinStore, Config.GetFallbackBackendUri(), null);
				}

				HostedServices.Register(new UpdateChecker(TimeSpan.FromMinutes(7), Synchronizer.WasabiClient), "Software Update Checker");

				#region ProcessKillSubscription

				AppDomain.CurrentDomain.ProcessExit += async (s, e) => await TryDesperateDequeueAllCoinsAsync();
				Console.CancelKeyPress += async (s, e) =>
				{
					e.Cancel = true;
					Logger.LogWarning("Process was signaled for killing.");

					KillRequested = true;
					await TryDesperateDequeueAllCoinsAsync();
					Dispatcher.UIThread.PostLogException(() =>
					{
						var window = (Application.Current.ApplicationLifetime as IClassicDesktopStyleApplicationLifetime).MainWindow;
						window?.Close();
					});
					await DisposeAsync();

					Logger.LogSoftwareStopped("Wasabi");
				};

				#endregion ProcessKillSubscription

				#region TorProcessInitialization

				if (Config.UseTor)
				{
					TorManager = new TorProcessManager(Config.TorSocks5EndPoint, TorLogsFile);
				}
				else
				{
					TorManager = TorProcessManager.Mock();
				}
				TorManager.Start(false, DataDir);

				var fallbackRequestTestUri = new Uri(Config.GetFallbackBackendUri(), "/api/software/versions");
				TorManager.StartMonitor(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(7), DataDir, fallbackRequestTestUri);

				Logger.LogInfo($"{nameof(TorProcessManager)} is initialized.");

				#endregion TorProcessInitialization

				#region BitcoinStoreInitialization

				await bstoreInitTask;

				#endregion BitcoinStoreInitialization

				#region BitcoinCoreInitialization

				try
				{
					if (Config.StartLocalBitcoinCoreOnStartup)
					{
						BitcoinCoreNode = await CoreNode
							.CreateAsync(
								new CoreNodeParams(
									Network,
									BitcoinStore.MempoolService,
									HostedServices,
									Config.LocalBitcoinCoreDataDir,
									tryRestart: false,
									tryDeleteDataDir: false,
									EndPointStrategy.Custom(Config.GetBitcoinP2pEndPoint()),
									EndPointStrategy.Default(Network, EndPointType.Rpc),
									txIndex: null,
									prune: null,
									userAgent: $"/WasabiClient:{Constants.ClientVersion.ToString()}/"),
								CancellationToken.None)
							.ConfigureAwait(false);
					}
				}
				catch (Exception ex)
				{
					Logger.LogError(ex);
				}

				await HostedServices.StartAllAsync(StoppingCts.Token).ConfigureAwait(false);

				var feeProviderList = new List<IFeeProvider>
				{
					Synchronizer
				};

				var rpcFeeProvider = HostedServices.FirstOrDefault<RpcFeeProvider>();
				if (rpcFeeProvider is { })
				{
					feeProviderList.Insert(0, rpcFeeProvider);
				}

				FeeProviders = new FeeProviders(feeProviderList);

				#endregion BitcoinCoreInitialization

				#region MempoolInitialization

				connectionParameters.TemplateBehaviors.Add(BitcoinStore.CreateUntrustedP2pBehavior());

				#endregion MempoolInitialization

				#region AddressManagerInitialization

				AddressManagerBehavior addressManagerBehavior = await addrManTask;
				connectionParameters.TemplateBehaviors.Add(addressManagerBehavior);

				#endregion AddressManagerInitialization

				#region P2PInitialization

				if (Network == Network.RegTest)
				{
					Nodes = new NodesGroup(Network, requirements: Constants.NodeRequirements);
					try
					{
						EndPoint bitcoinCoreEndpoint = Config.GetBitcoinP2pEndPoint();

						Node node = await Node.ConnectAsync(Network.RegTest, bitcoinCoreEndpoint).ConfigureAwait(false);

						Nodes.ConnectedNodes.Add(node);

						RegTestMempoolServingNode = await Node.ConnectAsync(Network.RegTest, bitcoinCoreEndpoint).ConfigureAwait(false);

						RegTestMempoolServingNode.Behaviors.Add(BitcoinStore.CreateUntrustedP2pBehavior());
					}
					catch (SocketException ex)
					{
						Logger.LogError(ex);
					}
				}
				else
				{
					if (Config.UseTor is true)
					{
						// onlyForOnionHosts: false - Connect to clearnet IPs through Tor, too.
						connectionParameters.TemplateBehaviors.Add(new SocksSettingsBehavior(Config.TorSocks5EndPoint, onlyForOnionHosts: false, networkCredential: null, streamIsolation: true));
						// allowOnlyTorEndpoints: true - Connect only to onions and do not connect to clearnet IPs at all.
						// This of course makes the first setting unnecessary, but it's better if that's around, in case someone wants to tinker here.
						connectionParameters.EndpointConnector = new DefaultEndpointConnector(allowOnlyTorEndpoints: Network == Network.Main);

						await AddKnownBitcoinFullNodeAsHiddenServiceAsync(AddressManager);
					}
					Nodes = new NodesGroup(Network, connectionParameters, requirements: Constants.NodeRequirements);

					RegTestMempoolServingNode = null;
				}

				Nodes.Connect();
				Logger.LogInfo("Start connecting to nodes...");

				var regTestMempoolServingNode = RegTestMempoolServingNode;
				if (regTestMempoolServingNode is { })