public virtual async Task <LightningNetworkPaymentMethodData> UpdateStoreLightningNetworkPaymentMethod(
string storeId,
string cryptoCode, UpdateLightningNetworkPaymentMethodRequest paymentMethod,
CancellationToken token = default)
{
var response = await _httpClient.SendAsync(
CreateHttpRequest($"api/v1/stores/{storeId}/payment-methods/LightningNetwork/{cryptoCode}",
bodyPayload : paymentMethod, method : HttpMethod.Put), token);
return(await HandleResponse <LightningNetworkPaymentMethodData>(response));
}
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)));
}
