Merge pull request #398 from halseth/sighash-signdesc-hashtype

Use dynamic SigHash type when signing transactions.

htlcswitch/mock.go

@@ -467,7 +467,7 @@ func (m *mockSigner) SignOutputRaw(tx *wire.MsgTx, signDesc *lnwallet.SignDescri
 	}
 
 	sig, err := txscript.RawTxInWitnessSignature(tx, signDesc.SigHashes,
-		signDesc.InputIndex, amt, witnessScript, txscript.SigHashAll,
+		signDesc.InputIndex, amt, witnessScript, signDesc.HashType,
 		privKey)
 	if err != nil {
 		return nil, err
@@ -493,7 +493,7 @@ func (m *mockSigner) ComputeInputScript(tx *wire.MsgTx, signDesc *lnwallet.SignD
 
 	witnessScript, err := txscript.WitnessSignature(tx, signDesc.SigHashes,
 		signDesc.InputIndex, signDesc.Output.Value, signDesc.Output.PkScript,
-		txscript.SigHashAll, privKey, true)
+		signDesc.HashType, privKey, true)
 	if err != nil {
 		return nil, err
 	}