support returning incorrect details in interceptor

breez · Apr 19, 2023 · 3bd3c78 · 3bd3c78
1 parent a1aeaab
commit 3bd3c78
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/htlcswitch/interceptable_switch.go b/htlcswitch/interceptable_switch.go
@@ -663,6 +663,9 @@ func (f *interceptedForward) FailWithCode(code lnwire.FailCode) error {
 			OnionSHA256: shaOnionBlob(),
 		}
 
+	case lnwire.CodeIncorrectOrUnknownPaymentDetails:
+		failureMsg = &lnwire.FailIncorrectDetails{}
+
 	case lnwire.CodeTemporaryChannelFailure:
 		update := f.htlcSwitch.failAliasUpdate(
 			f.packet.incomingChanID, true,

diff --git a/lnrpc/routerrpc/forward_interceptor.go b/lnrpc/routerrpc/forward_interceptor.go
@@ -165,6 +165,9 @@ func (r *forwardInterceptor) resolveFromClient(
 		case lnrpc.Failure_INVALID_ONION_VERSION:
 			code = lnwire.CodeInvalidOnionVersion
 
+		case lnrpc.Failure_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS:
+			code = lnwire.CodeIncorrectOrUnknownPaymentDetails
+
 		// Default to TemporaryChannelFailure.
 		case 0, lnrpc.Failure_TEMPORARY_CHANNEL_FAILURE:
 			code = lnwire.CodeTemporaryChannelFailure