public async Task <IActionResult> SetupLightningNode(string storeId, LightningNodeViewModel vm, string command, string cryptoCode) { vm.CryptoCode = cryptoCode; var store = HttpContext.GetStoreData(); if (store == null) { return(NotFound()); } vm.CanUseInternalNode = CanUseInternalLightning(); if (vm.CryptoCode == null) { ModelState.AddModelError(nameof(vm.CryptoCode), "Invalid network"); return(View(vm)); } var network = _ExplorerProvider.GetNetwork(vm.CryptoCode); var paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike); LightningSupportedPaymentMethod?paymentMethod = null; if (vm.LightningNodeType == LightningNodeType.Internal) { if (!CanUseInternalLightning()) { ModelState.AddModelError(nameof(vm.ConnectionString), "You are not authorized to use the internal lightning node"); return(View(vm)); } paymentMethod = new LightningSupportedPaymentMethod { CryptoCode = paymentMethodId.CryptoCode }; paymentMethod.SetInternalNode(); } else { if (string.IsNullOrEmpty(vm.ConnectionString)) { ModelState.AddModelError(nameof(vm.ConnectionString), "Please provide a connection string"); return(View(vm)); } if (!LightningConnectionString.TryParse(vm.ConnectionString, false, out var connectionString, out var error)) { ModelState.AddModelError(nameof(vm.ConnectionString), $"Invalid URL ({error})"); return(View(vm)); } if (connectionString.ConnectionType == LightningConnectionType.LndGRPC) { ModelState.AddModelError(nameof(vm.ConnectionString), $"BTCPay does not support gRPC connections"); return(View(vm)); } if (!User.IsInRole(Roles.ServerAdmin) && !connectionString.IsSafe()) { ModelState.AddModelError(nameof(vm.ConnectionString), "You are not a server admin, so the connection string should not contain 'cookiefilepath', 'macaroondirectorypath', 'macaroonfilepath', and should not point to a local ip or to a dns name ending with '.internal', '.local', '.lan' or '.'."); return(View(vm)); } paymentMethod = new LightningSupportedPaymentMethod { CryptoCode = paymentMethodId.CryptoCode }; paymentMethod.SetLightningUrl(connectionString); } switch (command) { case "save": var lnurl = new PaymentMethodId(vm.CryptoCode, PaymentTypes.LNURLPay); store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod); store.SetSupportedPaymentMethod(lnurl, new LNURLPaySupportedPaymentMethod() { CryptoCode = vm.CryptoCode, UseBech32Scheme = true, EnableForStandardInvoices = false, LUD12Enabled = false }); await _Repo.UpdateStore(store); TempData[WellKnownTempData.SuccessMessage] = $"{network.CryptoCode} Lightning node updated."; return(RedirectToAction(nameof(LightningSettings), new { storeId, cryptoCode })); case "test": var handler = _ServiceProvider.GetRequiredService <LightningLikePaymentHandler>(); try { var info = await handler.GetNodeInfo(paymentMethod, network, new InvoiceLogs(), Request.IsOnion(), true); if (!vm.SkipPortTest) { using var cts = new CancellationTokenSource(TimeSpan.FromSeconds(20)); await handler.TestConnection(info.First(), cts.Token); } TempData[WellKnownTempData.SuccessMessage] = $"Connection to the Lightning node successful. Your node address: {info.First()}"; } catch (Exception ex) { TempData[WellKnownTempData.ErrorMessage] = ex.Message; return(View(vm)); } return(View(vm)); default: return(View(vm)); } }
public async Task <IActionResult> UpdateLightningNetworkPaymentMethod(string cryptoCode, [FromBody] LightningNetworkPaymentMethodData paymentMethodData) { var paymentMethodId = new PaymentMethodId(cryptoCode, PaymentTypes.LightningLike); if (!GetNetwork(cryptoCode, out var network)) { return(NotFound()); } if (string.IsNullOrEmpty(paymentMethodData?.ConnectionString)) { ModelState.AddModelError(nameof(LightningNetworkPaymentMethodData.ConnectionString), "Missing connectionString"); } if (!ModelState.IsValid) { return(this.CreateValidationError(ModelState)); } LightningSupportedPaymentMethod paymentMethod = null; if (!string.IsNullOrEmpty(paymentMethodData.ConnectionString)) { if (paymentMethodData.ConnectionString == LightningSupportedPaymentMethod.InternalNode) { if (!await CanUseInternalLightning()) { ModelState.AddModelError(nameof(paymentMethodData.ConnectionString), $"You are not authorized to use the internal lightning node"); return(this.CreateValidationError(ModelState)); } paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod() { CryptoCode = paymentMethodId.CryptoCode }; paymentMethod.SetInternalNode(); } else { if (!LightningConnectionString.TryParse(paymentMethodData.ConnectionString, false, out var connectionString, out var error)) { ModelState.AddModelError(nameof(paymentMethodData.ConnectionString), $"Invalid URL ({error})"); return(this.CreateValidationError(ModelState)); } if (connectionString.ConnectionType == LightningConnectionType.LndGRPC) { ModelState.AddModelError(nameof(paymentMethodData.ConnectionString), $"BTCPay does not support gRPC connections"); return(this.CreateValidationError(ModelState)); } if (!await CanManageServer() && !connectionString.IsSafe()) { ModelState.AddModelError(nameof(paymentMethodData.ConnectionString), $"You do not have 'btcpay.server.canmodifyserversettings' rights, so the connection string should not contain 'cookiefilepath', 'macaroondirectorypath', 'macaroonfilepath', and should not point to a local ip or to a dns name ending with '.internal', '.local', '.lan' or '.'."); return(this.CreateValidationError(ModelState)); } paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod() { CryptoCode = paymentMethodId.CryptoCode }; paymentMethod.SetLightningUrl(connectionString); } } var store = Store; var storeBlob = store.GetStoreBlob(); store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod); storeBlob.SetExcluded(paymentMethodId, !paymentMethodData.Enabled); store.SetStoreBlob(storeBlob); await _storeRepository.UpdateStore(store); return(Ok(GetExistingLightningLikePaymentMethod(cryptoCode, store))); }