public async Task <IActionResult> UpdateLightningNetworkPaymentMethod(string cryptoCode,
[FromBody] LightningNetworkPaymentMethodData paymentMethodData)
{
var id = new PaymentMethodId(cryptoCode, PaymentTypes.LightningLike);
if (!GetNetwork(cryptoCode, out var network))
{
return(NotFound());
}
var internalLightning = GetInternalLightningNode(network.CryptoCode);
if (string.IsNullOrEmpty(paymentMethodData?.ConnectionString))
{
ModelState.AddModelError(nameof(LightningNetworkPaymentMethodData.ConnectionString),
"Missing connectionString");
}
if (!ModelState.IsValid)
{
return(this.CreateValidationError(ModelState));
}
PaymentMethodId paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike);
Payments.Lightning.LightningSupportedPaymentMethod paymentMethod = null;
if (!string.IsNullOrEmpty(paymentMethodData.ConnectionString))
{
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));
}
bool isInternalNode = connectionString.IsInternalNode(internalLightning);
if (connectionString.BaseUri.Scheme == "http")
{
if (!isInternalNode && !connectionString.AllowInsecure)
{
ModelState.AddModelError(nameof(paymentMethodData.ConnectionString), "The url must be HTTPS");
return(this.CreateValidationError(ModelState));
}
}
if (connectionString.MacaroonFilePath != null)
{
if (!CanUseInternalLightning())
{
ModelState.AddModelError(nameof(paymentMethodData.ConnectionString),
"You are not authorized to use macaroonfilepath");
return(this.CreateValidationError(ModelState));
}
if (!System.IO.File.Exists(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(paymentMethodData.ConnectionString),
"The macaroonfilepath file does not exist");
return(this.CreateValidationError(ModelState));
}
if (!System.IO.Path.IsPathRooted(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(paymentMethodData.ConnectionString),
"The macaroonfilepath should be fully rooted");
return(this.CreateValidationError(ModelState));
}
}
if (isInternalNode && !CanUseInternalLightning())
{
ModelState.AddModelError(nameof(paymentMethodData.ConnectionString), "Unauthorized url");
return(this.CreateValidationError(ModelState));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetLightningUrl(connectionString);
}
var store = Store;
var storeBlob = store.GetStoreBlob();
store.SetSupportedPaymentMethod(id, paymentMethod);
storeBlob.SetExcluded(id, !paymentMethodData.Enabled);
store.SetStoreBlob(storeBlob);
await _storeRepository.UpdateStore(store);
return(Ok(GetExistingLightningLikePaymentMethod(cryptoCode, store)));
}
public async Task <IActionResult> UpdateLightningNetworkPaymentMethod(string storeId, string cryptoCode,
[FromBody] UpdateLightningNetworkPaymentMethodRequest request)
{
var paymentMethodId = new PaymentMethodId(cryptoCode, PaymentTypes.LightningLike);
AssertSupportLightning(cryptoCode);
if (string.IsNullOrEmpty(request.ConnectionString))
{
ModelState.AddModelError(nameof(LightningNetworkPaymentMethodData.ConnectionString),
"Missing connectionString");
}
if (!ModelState.IsValid)
{
return(this.CreateValidationError(ModelState));
}
LightningSupportedPaymentMethod?paymentMethod = null;
var store = Store;
var storeBlob = store.GetStoreBlob();
var existing = GetExistingLightningLikePaymentMethod(_btcPayNetworkProvider, cryptoCode, store);
if (existing == null || existing.ConnectionString != request.ConnectionString)
{
if (request.ConnectionString == LightningSupportedPaymentMethod.InternalNode)
{
if (!await CanUseInternalLightning())
{
return(this.CreateAPIPermissionError(Policies.CanUseInternalLightningNode, $"You are not authorized to use the internal lightning node. Either add '{Policies.CanUseInternalLightningNode}' to an API Key, or allow non-admin users to use the internal lightning node in the server settings."));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetInternalNode();
}
else
{
if (!LightningConnectionString.TryParse(request.ConnectionString, false,
out var connectionString, out var error))
{
ModelState.AddModelError(nameof(request.ConnectionString), $"Invalid URL ({error})");
return(this.CreateValidationError(ModelState));
}
if (connectionString.ConnectionType == LightningConnectionType.LndGRPC)
{
ModelState.AddModelError(nameof(request.ConnectionString),
$"BTCPay does not support gRPC connections");
return(this.CreateValidationError(ModelState));
}
if (!await CanManageServer() && !connectionString.IsSafe())
{
ModelState.AddModelError(nameof(request.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);
}
}
store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod);
storeBlob.SetExcluded(paymentMethodId, !request.Enabled);
store.SetStoreBlob(storeBlob);
await _storeRepository.UpdateStore(store);
return(Ok(GetExistingLightningLikePaymentMethod(_btcPayNetworkProvider, cryptoCode, store)));
}
public async Task <IActionResult> AddLightningNode(string storeId, LightningNodeViewModel vm, string command, string cryptoCode)
{
vm.CryptoCode = cryptoCode;
var store = HttpContext.GetStoreData();
if (store == null)
{
return(NotFound());
}
var network = vm.CryptoCode == null ? null : _ExplorerProvider.GetNetwork(vm.CryptoCode);
var internalLightning = GetInternalLighningNode(network.CryptoCode);
vm.InternalLightningNode = internalLightning?.ToString();
if (network == null)
{
ModelState.AddModelError(nameof(vm.CryptoCode), "Invalid network");
return(View(vm));
}
PaymentMethodId paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike);
Payments.Lightning.LightningSupportedPaymentMethod paymentMethod = null;
if (!string.IsNullOrEmpty(vm.ConnectionString))
{
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));
}
var internalDomain = internalLightning?.BaseUri?.DnsSafeHost;
bool isInternalNode = connectionString.ConnectionType == LightningConnectionType.CLightning ||
connectionString.BaseUri.DnsSafeHost == internalDomain ||
(internalDomain == "127.0.0.1" || internalDomain == "localhost");
if (connectionString.BaseUri.Scheme == "http")
{
if (!isInternalNode)
{
ModelState.AddModelError(nameof(vm.ConnectionString), "The url must be HTTPS");
return(View(vm));
}
}
if (connectionString.MacaroonFilePath != null)
{
if (!CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.ConnectionString), "You are not authorized to use macaroonfilepath");
return(View(vm));
}
if (!System.IO.File.Exists(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(vm.ConnectionString), "The macaroonfilepath file does exist");
return(View(vm));
}
if (!System.IO.Path.IsPathRooted(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(vm.ConnectionString), "The macaroonfilepath should be fully rooted");
return(View(vm));
}
}
if (isInternalNode && !CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.ConnectionString), "Unauthorized url");
return(View(vm));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetLightningUrl(connectionString);
}
if (command == "save")
{
store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod);
await _Repo.UpdateStore(store);
StatusMessage = $"Lightning node modified ({network.CryptoCode})";
return(RedirectToAction(nameof(UpdateStore), new { storeId = storeId }));
}
else // if(command == "test")
{
if (paymentMethod == null)
{
ModelState.AddModelError(nameof(vm.ConnectionString), "Missing url parameter");
return(View(vm));
}
var handler = (LightningLikePaymentHandler)_ServiceProvider.GetRequiredService <IPaymentMethodHandler <Payments.Lightning.LightningSupportedPaymentMethod> >();
try
{
var info = await handler.Test(paymentMethod, network);
if (!vm.SkipPortTest)
{
using (CancellationTokenSource cts = new CancellationTokenSource(TimeSpan.FromSeconds(20)))
{
await handler.TestConnection(info, cts.Token);
}
}
vm.StatusMessage = $"Connection to the lightning node succeeded ({info})";
}
catch (Exception ex)
{
vm.StatusMessage = $"Error: {ex.Message}";
return(View(vm));
}
return(View(vm));
}
}
public async Task <IActionResult> AddLightningNode(string storeId, LightningNodeViewModel vm, string command, string cryptoCode)
{
vm.CryptoCode = cryptoCode;
var store = HttpContext.GetStoreData();
if (store == null)
{
return(NotFound());
}
var network = vm.CryptoCode == null ? null : _ExplorerProvider.GetNetwork(vm.CryptoCode);
var internalLightning = GetInternalLighningNode(network.CryptoCode);
vm.InternalLightningNode = internalLightning?.ToString();
if (network == null)
{
ModelState.AddModelError(nameof(vm.CryptoCode), "Invalid network");
return(View(vm));
}
PaymentMethodId paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike);
Payments.Lightning.LightningSupportedPaymentMethod paymentMethod = null;
if (!string.IsNullOrEmpty(vm.ConnectionString))
{
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));
}
bool isInternalNode = connectionString.IsInternalNode(internalLightning);
if (connectionString.BaseUri.Scheme == "http")
{
if (!isInternalNode)
{
ModelState.AddModelError(nameof(vm.ConnectionString), "The url must be HTTPS");
return(View(vm));
}
}
if (connectionString.MacaroonFilePath != null)
{
if (!CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.ConnectionString), "You are not authorized to use macaroonfilepath");
return(View(vm));
}
if (!System.IO.File.Exists(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(vm.ConnectionString), "The macaroonfilepath file does not exist");
return(View(vm));
}
if (!System.IO.Path.IsPathRooted(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(vm.ConnectionString), "The macaroonfilepath should be fully rooted");
return(View(vm));
}
}
if (isInternalNode && !CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.ConnectionString), "Unauthorized url");
return(View(vm));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetLightningUrl(connectionString);
}
switch (command)
{
case "save":
var storeBlob = store.GetStoreBlob();
storeBlob.SetExcluded(paymentMethodId, !vm.Enabled);
store.SetStoreBlob(storeBlob);
store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod);
await _Repo.UpdateStore(store);
TempData[WellKnownTempData.SuccessMessage] = $"Lightning node modified ({network.CryptoCode})";
return(RedirectToAction(nameof(UpdateStore), new { storeId = storeId }));
case "test" when paymentMethod == null:
ModelState.AddModelError(nameof(vm.ConnectionString), "Missing url parameter");
return(View(vm));
case "test":
var handler = _ServiceProvider.GetRequiredService <LightningLikePaymentHandler>();
try
{
var info = await handler.GetNodeInfo(this.Request.IsOnion(), paymentMethod, network);
if (!vm.SkipPortTest)
{
using (CancellationTokenSource cts = new CancellationTokenSource(TimeSpan.FromSeconds(20)))
{
await handler.TestConnection(info, cts.Token);
}
}
TempData[WellKnownTempData.SuccessMessage] = $"Connection to the lightning node succeeded. Your node address: {info}";
}
catch (Exception ex)
{
TempData[WellKnownTempData.ErrorMessage] = ex.Message;
return(View(vm));
}
return(View(vm));
default:
return(View(vm));
}
}
public async Task <IActionResult> AddLightningNode(string storeId, LightningNodeViewModel vm, string command, string cryptoCode)
{
vm.CryptoCode = cryptoCode;
var store = HttpContext.GetStoreData();
if (store == null)
{
return(NotFound());
}
var network = vm.CryptoCode == null ? null : _ExplorerProvider.GetNetwork(vm.CryptoCode);
if (network == null)
{
ModelState.AddModelError(nameof(vm.CryptoCode), "Invalid network");
return(View(vm));
}
PaymentMethodId paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike);
Payments.Lightning.LightningSupportedPaymentMethod paymentMethod = null;
if (vm.ConnectionString == LightningSupportedPaymentMethod.InternalNode)
{
if (!CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.ConnectionString), $"You are not authorized to use the internal lightning node");
return(View(vm));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetInternalNode();
}
else if (!string.IsNullOrEmpty(vm.ConnectionString))
{
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 Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetLightningUrl(connectionString);
}
switch (command)
{
case "save":
var storeBlob = store.GetStoreBlob();
storeBlob.SetExcluded(paymentMethodId, !vm.Enabled);
storeBlob.Hints.Lightning = false;
store.SetStoreBlob(storeBlob);
store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod);
await _Repo.UpdateStore(store);
TempData[WellKnownTempData.SuccessMessage] = $"Lightning node modified ({network.CryptoCode})";
return(RedirectToAction(nameof(UpdateStore), new { storeId = storeId }));
case "test" when paymentMethod == null:
ModelState.AddModelError(nameof(vm.ConnectionString), "Missing url parameter");
return(View(vm));
case "test":
var handler = _ServiceProvider.GetRequiredService <LightningLikePaymentHandler>();
try
{
var info = await handler.GetNodeInfo(this.Request.IsOnion(), paymentMethod, network);
if (!vm.SkipPortTest)
{
using (CancellationTokenSource cts = new CancellationTokenSource(TimeSpan.FromSeconds(20)))
{
await handler.TestConnection(info, cts.Token);
}
}
TempData[WellKnownTempData.SuccessMessage] = $"Connection to the lightning node succeeded. Your node address: {info}";
}
catch (Exception ex)
{
TempData[WellKnownTempData.ErrorMessage] = ex.Message;
return(View(vm));
}
return(View(vm));
default:
return(View(vm));
}
}
public async Task <IActionResult> AddLightningNode(string storeId, LightningNodeViewModel vm, string command, string cryptoCode)
{
vm.CryptoCode = cryptoCode;
var store = await _Repo.FindStore(storeId, GetUserId());
if (store == null)
{
return(NotFound());
}
var network = vm.CryptoCode == null ? null : _ExplorerProvider.GetNetwork(vm.CryptoCode);
var internalLightning = GetInternalLighningNode(network.CryptoCode);
vm.InternalLightningNode = internalLightning?.ToUri(true)?.AbsoluteUri;
if (network == null)
{
ModelState.AddModelError(nameof(vm.CryptoCode), "Invalid network");
return(View(vm));
}
PaymentMethodId paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike);
Payments.Lightning.LightningSupportedPaymentMethod paymentMethod = null;
if (!string.IsNullOrEmpty(vm.Url))
{
if (!LightningConnectionString.TryParse(vm.Url, out var connectionString, out var error))
{
ModelState.AddModelError(nameof(vm.Url), $"Invalid URL ({error})");
return(View(vm));
}
var internalDomain = internalLightning?.ToUri(false)?.DnsSafeHost;
bool isLocal = (internalDomain == "127.0.0.1" || internalDomain == "localhost");
bool isInternalNode = connectionString.ConnectionType == LightningConnectionType.CLightning ||
connectionString.BaseUri.DnsSafeHost == internalDomain ||
isLocal;
if (connectionString.BaseUri.Scheme == "http" && !isLocal)
{
if (!isInternalNode || (isInternalNode && !CanUseInternalLightning()))
{
ModelState.AddModelError(nameof(vm.Url), "The url must be HTTPS");
return(View(vm));
}
}
if (isInternalNode && !CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.Url), "Unauthorized url");
return(View(vm));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetLightningUrl(connectionString);
}
if (command == "save")
{
store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod);
await _Repo.UpdateStore(store);
StatusMessage = $"Lightning node modified ({network.CryptoCode})";
return(RedirectToAction(nameof(UpdateStore), new { storeId = storeId }));
}
else // if(command == "test")
{
if (paymentMethod == null)
{
ModelState.AddModelError(nameof(vm.Url), "Missing url parameter");
return(View(vm));
}
var handler = (LightningLikePaymentHandler)_ServiceProvider.GetRequiredService <IPaymentMethodHandler <Payments.Lightning.LightningSupportedPaymentMethod> >();
try
{
var info = await handler.Test(paymentMethod, network);
vm.StatusMessage = $"Connection to the lightning node succeed ({info})";
}
catch (Exception ex)
{
vm.StatusMessage = $"Error: {ex.Message}";
return(View(vm));
}
return(View(vm));
}
}
public async Task <IActionResult> AddLightningNode(string storeId, LightningNodeViewModel vm, string command)
{
var store = await _Repo.FindStore(storeId, GetUserId());
if (store == null)
{
return(NotFound());
}
var network = vm.CryptoCurrency == null ? null : _ExplorerProvider.GetNetwork(vm.CryptoCurrency);
vm.SetCryptoCurrencies(_NetworkProvider, vm.CryptoCurrency);
vm.InternalLightningNode = GetInternalLightningNodeIfAuthorized();
if (network == null || network.CLightningNetworkName == null)
{
ModelState.AddModelError(nameof(vm.CryptoCurrency), "Invalid network");
return(View(vm));
}
PaymentMethodId paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike);
Payments.Lightning.LightningSupportedPaymentMethod paymentMethod = null;
if (!string.IsNullOrEmpty(vm.Url))
{
Uri uri;
if (!Uri.TryCreate(vm.Url, UriKind.Absolute, out uri))
{
ModelState.AddModelError(nameof(vm.Url), "Invalid URL");
return(View(vm));
}
var domain = GetDomain(uri.AbsoluteUri);
if (uri.Scheme != "https" && domain != "127.0.0.1" && domain != "localhost")
{
var internalNode = GetInternalLightningNodeIfAuthorized();
if (internalNode == null || GetDomain(internalNode) != domain)
{
ModelState.AddModelError(nameof(vm.Url), "The url must be HTTPS");
return(View(vm));
}
}
if (!CanUseInternalLightning() && GetDomain(_BtcpayServerOptions.InternalLightningNode.AbsoluteUri) == GetDomain(uri.AbsoluteUri))
{
ModelState.AddModelError(nameof(vm.Url), "Unauthorized url");
return(View(vm));
}
if (string.IsNullOrEmpty(uri.UserInfo) || uri.UserInfo.Split(':').Length != 2)
{
ModelState.AddModelError(nameof(vm.Url), "The url is missing user and password");
return(View(vm));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetLightningChargeUrl(uri);
}
if (command == "save")
{
store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod);
await _Repo.UpdateStore(store);
StatusMessage = $"Lightning node modified ({network.CryptoCode})";
return(RedirectToAction(nameof(UpdateStore), new { storeId = storeId }));
}
else // if(command == "test")
{
if (paymentMethod == null)
{
ModelState.AddModelError(nameof(vm.Url), "Missing url parameter");
return(View(vm));
}
var handler = (LightningLikePaymentHandler)_ServiceProvider.GetRequiredService <IPaymentMethodHandler <Payments.Lightning.LightningSupportedPaymentMethod> >();
try
{
await handler.Test(paymentMethod, network);
}
catch (Exception ex)
{
vm.StatusMessage = $"Error: {ex.Message}";
return(View(vm));
}
vm.StatusMessage = "Connection to the lightning node succeed";
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)));
}
public async Task <IActionResult> AddLightningNode(string storeId, LightningNodeViewModel vm, string command, string cryptoCode)
{
vm.CryptoCode = cryptoCode;
var store = HttpContext.GetStoreData();
if (store == null)
{
return(NotFound());
}
var network = vm.CryptoCode == null ? null : _ExplorerProvider.GetNetwork(vm.CryptoCode);
var internalLightning = GetInternalLighningNode(network.CryptoCode);
vm.InternalLightningNode = internalLightning?.ToString();
if (network == null)
{
ModelState.AddModelError(nameof(vm.CryptoCode), "Red inválida");
return(View(vm));
}
PaymentMethodId paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.LightningLike);
Payments.Lightning.LightningSupportedPaymentMethod paymentMethod = null;
if (!string.IsNullOrEmpty(vm.ConnectionString))
{
if (!LightningConnectionString.TryParse(vm.ConnectionString, false, out var connectionString, out var error))
{
ModelState.AddModelError(nameof(vm.ConnectionString), $"URL invalida ({error})");
return(View(vm));
}
if (connectionString.ConnectionType == LightningConnectionType.LndGRPC)
{
ModelState.AddModelError(nameof(vm.ConnectionString), $"BTCPay no admite conexiones gRPC");
return(View(vm));
}
var internalDomain = internalLightning?.BaseUri?.DnsSafeHost;
bool isInternalNode = connectionString.ConnectionType == LightningConnectionType.CLightning ||
connectionString.BaseUri.DnsSafeHost == internalDomain ||
(internalDomain == "127.0.0.1" || internalDomain == "localhost");
if (connectionString.BaseUri.Scheme == "http")
{
if (!isInternalNode)
{
ModelState.AddModelError(nameof(vm.ConnectionString), "La url debe ser HTTPS");
return(View(vm));
}
}
if (connectionString.MacaroonFilePath != null)
{
if (!CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.ConnectionString), "Usted no está autorizado para usar Macaroonfilepath");
return(View(vm));
}
if (!System.IO.File.Exists(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(vm.ConnectionString), "El archivo macaroonfilepath no existe");
return(View(vm));
}
if (!System.IO.Path.IsPathRooted(connectionString.MacaroonFilePath))
{
ModelState.AddModelError(nameof(vm.ConnectionString), "El macaroonfilepath debe estar completamente enraizado.");
return(View(vm));
}
}
if (isInternalNode && !CanUseInternalLightning())
{
ModelState.AddModelError(nameof(vm.ConnectionString), "URL no autorizada");
return(View(vm));
}
paymentMethod = new Payments.Lightning.LightningSupportedPaymentMethod()
{
CryptoCode = paymentMethodId.CryptoCode
};
paymentMethod.SetLightningUrl(connectionString);
}
switch (command)
{
case "save":
var storeBlob = store.GetStoreBlob();
storeBlob.SetExcluded(paymentMethodId, !vm.Enabled);
store.SetStoreBlob(storeBlob);
store.SetSupportedPaymentMethod(paymentMethodId, paymentMethod);
await _Repo.UpdateStore(store);
StatusMessage = $"Lightning nodo modificado ({network.CryptoCode})";
return(RedirectToAction(nameof(UpdateStore), new { storeId = storeId }));
case "test" when paymentMethod == null:
ModelState.AddModelError(nameof(vm.ConnectionString), "Falta el parámetro url");
return(View(vm));
case "test":
var handler = (LightningLikePaymentHandler)_ServiceProvider.GetRequiredService <IPaymentMethodHandler <Payments.Lightning.LightningSupportedPaymentMethod> >();
try
{
var info = await handler.GetNodeInfo(this.Request.IsOnion(), paymentMethod, network);
if (!vm.SkipPortTest)
{
using (CancellationTokenSource cts = new CancellationTokenSource(TimeSpan.FromSeconds(20)))
{
await handler.TestConnection(info, cts.Token);
}
}
vm.StatusMessage = $"La conexión al nodo del Lightning tuvo éxito ({info})";
}
catch (Exception ex)
{
vm.StatusMessage = $"Error: {ex.Message}";
return(View(vm));
}
return(View(vm));
default:
return(View(vm));
}
}
