696 lines
18 KiB
Go
696 lines
18 KiB
Go
package peer
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import (
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"bytes"
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crand "crypto/rand"
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"encoding/binary"
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"fmt"
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"io"
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"io/ioutil"
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"math/rand"
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"net"
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"os"
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"time"
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"github.com/btcsuite/btcd/btcec"
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"github.com/btcsuite/btcd/chaincfg"
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"github.com/btcsuite/btcd/chaincfg/chainhash"
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"github.com/btcsuite/btcd/txscript"
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"github.com/btcsuite/btcd/wire"
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"github.com/btcsuite/btcutil"
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"github.com/btcsuite/btcwallet/wallet/txauthor"
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"github.com/btcsuite/btcwallet/wtxmgr"
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"github.com/lightningnetwork/lnd/chainntnfs"
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"github.com/lightningnetwork/lnd/channeldb"
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"github.com/lightningnetwork/lnd/htlcswitch"
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"github.com/lightningnetwork/lnd/input"
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"github.com/lightningnetwork/lnd/keychain"
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"github.com/lightningnetwork/lnd/lnwallet"
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"github.com/lightningnetwork/lnd/lnwallet/chainfee"
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"github.com/lightningnetwork/lnd/lnwire"
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"github.com/lightningnetwork/lnd/netann"
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"github.com/lightningnetwork/lnd/queue"
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"github.com/lightningnetwork/lnd/shachain"
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"github.com/lightningnetwork/lnd/ticker"
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)
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const (
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broadcastHeight = 100
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)
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var (
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alicesPrivKey = []byte{
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0x2b, 0xd8, 0x06, 0xc9, 0x7f, 0x0e, 0x00, 0xaf,
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0x1a, 0x1f, 0xc3, 0x32, 0x8f, 0xa7, 0x63, 0xa9,
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0x26, 0x97, 0x23, 0xc8, 0xdb, 0x8f, 0xac, 0x4f,
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0x93, 0xaf, 0x71, 0xdb, 0x18, 0x6d, 0x6e, 0x90,
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}
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bobsPrivKey = []byte{
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0x81, 0xb6, 0x37, 0xd8, 0xfc, 0xd2, 0xc6, 0xda,
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0x63, 0x59, 0xe6, 0x96, 0x31, 0x13, 0xa1, 0x17,
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0xd, 0xe7, 0x95, 0xe4, 0xb7, 0x25, 0xb8, 0x4d,
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0x1e, 0xb, 0x4c, 0xfd, 0x9e, 0xc5, 0x8c, 0xe9,
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}
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// Use a hard-coded HD seed.
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testHdSeed = [32]byte{
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0xb7, 0x94, 0x38, 0x5f, 0x2d, 0x1e, 0xf7, 0xab,
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0x4d, 0x92, 0x73, 0xd1, 0x90, 0x63, 0x81, 0xb4,
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0x4f, 0x2f, 0x6f, 0x25, 0x88, 0xa3, 0xef, 0xb9,
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0x6a, 0x49, 0x18, 0x83, 0x31, 0x98, 0x47, 0x53,
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}
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// Just use some arbitrary bytes as delivery script.
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dummyDeliveryScript = alicesPrivKey
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// testTx is used as the default funding txn for single-funder channels.
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testTx = &wire.MsgTx{
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Version: 1,
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TxIn: []*wire.TxIn{
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{
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PreviousOutPoint: wire.OutPoint{
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Hash: chainhash.Hash{},
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Index: 0xffffffff,
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},
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SignatureScript: []byte{0x04, 0x31, 0xdc, 0x00, 0x1b, 0x01, 0x62},
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Sequence: 0xffffffff,
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},
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},
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TxOut: []*wire.TxOut{
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{
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Value: 5000000000,
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PkScript: []byte{
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0x41, // OP_DATA_65
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0x04, 0xd6, 0x4b, 0xdf, 0xd0, 0x9e, 0xb1, 0xc5,
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0xfe, 0x29, 0x5a, 0xbd, 0xeb, 0x1d, 0xca, 0x42,
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0x81, 0xbe, 0x98, 0x8e, 0x2d, 0xa0, 0xb6, 0xc1,
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0xc6, 0xa5, 0x9d, 0xc2, 0x26, 0xc2, 0x86, 0x24,
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0xe1, 0x81, 0x75, 0xe8, 0x51, 0xc9, 0x6b, 0x97,
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0x3d, 0x81, 0xb0, 0x1c, 0xc3, 0x1f, 0x04, 0x78,
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0x34, 0xbc, 0x06, 0xd6, 0xd6, 0xed, 0xf6, 0x20,
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0xd1, 0x84, 0x24, 0x1a, 0x6a, 0xed, 0x8b, 0x63,
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0xa6, // 65-byte signature
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0xac, // OP_CHECKSIG
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},
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},
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},
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LockTime: 5,
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}
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)
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// noUpdate is a function which can be used as a parameter in createTestPeer to
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// call the setup code with no custom values on the channels set up.
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var noUpdate = func(a, b *channeldb.OpenChannel) {}
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type mockSigner struct {
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key *btcec.PrivateKey
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}
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func (m *mockSigner) SignOutputRaw(tx *wire.MsgTx,
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signDesc *input.SignDescriptor) (input.Signature, error) {
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amt := signDesc.Output.Value
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witnessScript := signDesc.WitnessScript
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privKey := m.key
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if !privKey.PubKey().IsEqual(signDesc.KeyDesc.PubKey) {
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return nil, fmt.Errorf("incorrect key passed")
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}
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switch {
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case signDesc.SingleTweak != nil:
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privKey = input.TweakPrivKey(privKey,
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signDesc.SingleTweak)
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case signDesc.DoubleTweak != nil:
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privKey = input.DeriveRevocationPrivKey(privKey,
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signDesc.DoubleTweak)
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}
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sig, err := txscript.RawTxInWitnessSignature(tx, signDesc.SigHashes,
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signDesc.InputIndex, amt, witnessScript, signDesc.HashType,
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privKey)
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if err != nil {
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return nil, err
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}
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return btcec.ParseDERSignature(sig[:len(sig)-1], btcec.S256())
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}
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func (m *mockSigner) ComputeInputScript(tx *wire.MsgTx,
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signDesc *input.SignDescriptor) (*input.Script, error) {
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// TODO(roasbeef): expose tweaked signer from lnwallet so don't need to
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// duplicate this code?
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privKey := m.key
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switch {
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case signDesc.SingleTweak != nil:
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privKey = input.TweakPrivKey(privKey,
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signDesc.SingleTweak)
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case signDesc.DoubleTweak != nil:
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privKey = input.DeriveRevocationPrivKey(privKey,
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signDesc.DoubleTweak)
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}
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witnessScript, err := txscript.WitnessSignature(tx, signDesc.SigHashes,
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signDesc.InputIndex, signDesc.Output.Value, signDesc.Output.PkScript,
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signDesc.HashType, privKey, true)
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if err != nil {
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return nil, err
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}
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return &input.Script{
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Witness: witnessScript,
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}, nil
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}
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var _ input.Signer = (*mockSigner)(nil)
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type mockChainIO struct {
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bestHeight int32
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}
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func (m *mockChainIO) GetBestBlock() (*chainhash.Hash, int32, error) {
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return nil, m.bestHeight, nil
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}
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func (*mockChainIO) GetUtxo(op *wire.OutPoint, _ []byte,
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heightHint uint32, _ <-chan struct{}) (*wire.TxOut, error) {
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return nil, nil
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}
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func (*mockChainIO) GetBlockHash(blockHeight int64) (*chainhash.Hash, error) {
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return nil, nil
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}
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func (*mockChainIO) GetBlock(blockHash *chainhash.Hash) (*wire.MsgBlock, error) {
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return nil, nil
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}
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var _ lnwallet.BlockChainIO = (*mockChainIO)(nil)
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type mockWalletController struct {
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rootKey *btcec.PrivateKey
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publishedTxns chan *wire.MsgTx
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}
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func (*mockWalletController) FetchInputInfo(prevOut *wire.OutPoint) (
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*lnwallet.Utxo, error) {
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return nil, nil
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}
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func (*mockWalletController) ConfirmedBalance(confs int32) (btcutil.Amount,
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error) {
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return 0, nil
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}
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func (m *mockWalletController) NewAddress(addrType lnwallet.AddressType,
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change bool) (btcutil.Address, error) {
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addr, _ := btcutil.NewAddressPubKey(
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m.rootKey.PubKey().SerializeCompressed(), &chaincfg.MainNetParams,
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)
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return addr, nil
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}
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func (*mockWalletController) LastUnusedAddress(addrType lnwallet.AddressType) (
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btcutil.Address, error) {
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return nil, nil
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}
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func (*mockWalletController) IsOurAddress(a btcutil.Address) bool {
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return false
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}
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func (*mockWalletController) SendOutputs(outputs []*wire.TxOut,
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feeRate chainfee.SatPerKWeight, label string) (*wire.MsgTx, error) {
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return nil, nil
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}
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func (*mockWalletController) CreateSimpleTx(outputs []*wire.TxOut,
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feeRate chainfee.SatPerKWeight, dryRun bool) (*txauthor.AuthoredTx, error) {
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return nil, nil
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}
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func (*mockWalletController) ListUnspentWitness(minconfirms,
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maxconfirms int32) ([]*lnwallet.Utxo, error) {
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return nil, nil
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}
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func (*mockWalletController) ListTransactionDetails(startHeight,
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endHeight int32) ([]*lnwallet.TransactionDetail, error) {
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return nil, nil
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}
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func (*mockWalletController) LockOutpoint(o wire.OutPoint) {}
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func (*mockWalletController) UnlockOutpoint(o wire.OutPoint) {}
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func (m *mockWalletController) PublishTransaction(tx *wire.MsgTx,
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label string) error {
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m.publishedTxns <- tx
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return nil
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}
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func (*mockWalletController) LabelTransaction(hash chainhash.Hash,
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label string, overwrite bool) error {
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return nil
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}
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func (*mockWalletController) SubscribeTransactions() (
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lnwallet.TransactionSubscription, error) {
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return nil, nil
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}
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func (*mockWalletController) IsSynced() (bool, int64, error) {
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return false, 0, nil
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}
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func (*mockWalletController) Start() error {
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return nil
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}
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func (*mockWalletController) Stop() error {
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return nil
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}
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func (*mockWalletController) BackEnd() string {
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return ""
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}
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func (*mockWalletController) LeaseOutput(wtxmgr.LockID,
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wire.OutPoint) (time.Time, error) {
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return time.Now(), nil
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}
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func (*mockWalletController) ReleaseOutput(wtxmgr.LockID, wire.OutPoint) error {
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return nil
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}
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func (*mockWalletController) GetRecoveryInfo() (bool, float64, error) {
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return false, 0, nil
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}
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var _ lnwallet.WalletController = (*mockWalletController)(nil)
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type mockNotifier struct {
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confChannel chan *chainntnfs.TxConfirmation
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}
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func (m *mockNotifier) RegisterConfirmationsNtfn(txid *chainhash.Hash,
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_ []byte, numConfs, heightHint uint32) (*chainntnfs.ConfirmationEvent,
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error) {
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return &chainntnfs.ConfirmationEvent{
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Confirmed: m.confChannel,
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}, nil
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}
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func (m *mockNotifier) RegisterSpendNtfn(outpoint *wire.OutPoint, _ []byte,
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heightHint uint32) (*chainntnfs.SpendEvent, error) {
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return &chainntnfs.SpendEvent{
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Spend: make(chan *chainntnfs.SpendDetail),
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Cancel: func() {},
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}, nil
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}
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func (m *mockNotifier) RegisterBlockEpochNtfn(
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bestBlock *chainntnfs.BlockEpoch) (*chainntnfs.BlockEpochEvent, error) {
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return &chainntnfs.BlockEpochEvent{
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Epochs: make(chan *chainntnfs.BlockEpoch),
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Cancel: func() {},
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}, nil
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}
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func (m *mockNotifier) Start() error {
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return nil
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}
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func (m *mockNotifier) Stop() error {
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return nil
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}
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func (m *mockNotifier) Started() bool {
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return true
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}
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var _ chainntnfs.ChainNotifier = (*mockNotifier)(nil)
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// createTestPeer creates a channel between two nodes, and returns a peer for
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// one of the nodes, together with the channel seen from both nodes. It takes
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// an updateChan function which can be used to modify the default values on
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// the channel states for each peer.
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func createTestPeer(notifier chainntnfs.ChainNotifier,
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publTx chan *wire.MsgTx, updateChan func(a, b *channeldb.OpenChannel)) (
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*Brontide, *lnwallet.LightningChannel, func(), error) {
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aliceKeyPriv, aliceKeyPub := btcec.PrivKeyFromBytes(
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btcec.S256(), alicesPrivKey,
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)
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aliceKeySigner := &keychain.PrivKeyDigestSigner{PrivKey: aliceKeyPriv}
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bobKeyPriv, bobKeyPub := btcec.PrivKeyFromBytes(
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btcec.S256(), bobsPrivKey,
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)
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channelCapacity := btcutil.Amount(10 * 1e8)
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channelBal := channelCapacity / 2
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aliceDustLimit := btcutil.Amount(200)
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bobDustLimit := btcutil.Amount(1300)
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csvTimeoutAlice := uint32(5)
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csvTimeoutBob := uint32(4)
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prevOut := &wire.OutPoint{
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Hash: chainhash.Hash(testHdSeed),
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Index: 0,
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}
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fundingTxIn := wire.NewTxIn(prevOut, nil, nil)
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aliceCfg := channeldb.ChannelConfig{
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ChannelConstraints: channeldb.ChannelConstraints{
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DustLimit: aliceDustLimit,
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MaxPendingAmount: lnwire.MilliSatoshi(rand.Int63()),
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ChanReserve: btcutil.Amount(rand.Int63()),
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MinHTLC: lnwire.MilliSatoshi(rand.Int63()),
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MaxAcceptedHtlcs: uint16(rand.Int31()),
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CsvDelay: uint16(csvTimeoutAlice),
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},
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MultiSigKey: keychain.KeyDescriptor{
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PubKey: aliceKeyPub,
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},
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RevocationBasePoint: keychain.KeyDescriptor{
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PubKey: aliceKeyPub,
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},
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PaymentBasePoint: keychain.KeyDescriptor{
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PubKey: aliceKeyPub,
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},
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DelayBasePoint: keychain.KeyDescriptor{
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PubKey: aliceKeyPub,
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},
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HtlcBasePoint: keychain.KeyDescriptor{
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PubKey: aliceKeyPub,
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},
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}
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bobCfg := channeldb.ChannelConfig{
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ChannelConstraints: channeldb.ChannelConstraints{
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DustLimit: bobDustLimit,
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MaxPendingAmount: lnwire.MilliSatoshi(rand.Int63()),
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ChanReserve: btcutil.Amount(rand.Int63()),
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MinHTLC: lnwire.MilliSatoshi(rand.Int63()),
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MaxAcceptedHtlcs: uint16(rand.Int31()),
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CsvDelay: uint16(csvTimeoutBob),
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},
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MultiSigKey: keychain.KeyDescriptor{
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PubKey: bobKeyPub,
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},
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RevocationBasePoint: keychain.KeyDescriptor{
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PubKey: bobKeyPub,
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},
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PaymentBasePoint: keychain.KeyDescriptor{
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PubKey: bobKeyPub,
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},
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DelayBasePoint: keychain.KeyDescriptor{
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PubKey: bobKeyPub,
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},
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HtlcBasePoint: keychain.KeyDescriptor{
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PubKey: bobKeyPub,
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},
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}
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bobRoot, err := chainhash.NewHash(bobKeyPriv.Serialize())
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if err != nil {
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return nil, nil, nil, err
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}
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bobPreimageProducer := shachain.NewRevocationProducer(*bobRoot)
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bobFirstRevoke, err := bobPreimageProducer.AtIndex(0)
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if err != nil {
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return nil, nil, nil, err
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}
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bobCommitPoint := input.ComputeCommitmentPoint(bobFirstRevoke[:])
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aliceRoot, err := chainhash.NewHash(aliceKeyPriv.Serialize())
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if err != nil {
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return nil, nil, nil, err
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}
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alicePreimageProducer := shachain.NewRevocationProducer(*aliceRoot)
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aliceFirstRevoke, err := alicePreimageProducer.AtIndex(0)
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if err != nil {
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return nil, nil, nil, err
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}
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aliceCommitPoint := input.ComputeCommitmentPoint(aliceFirstRevoke[:])
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aliceCommitTx, bobCommitTx, err := lnwallet.CreateCommitmentTxns(
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channelBal, channelBal, &aliceCfg, &bobCfg, aliceCommitPoint,
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bobCommitPoint, *fundingTxIn, channeldb.SingleFunderTweaklessBit,
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)
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if err != nil {
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return nil, nil, nil, err
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}
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alicePath, err := ioutil.TempDir("", "alicedb")
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if err != nil {
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return nil, nil, nil, err
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}
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dbAlice, err := channeldb.Open(alicePath)
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if err != nil {
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return nil, nil, nil, err
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}
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bobPath, err := ioutil.TempDir("", "bobdb")
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if err != nil {
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return nil, nil, nil, err
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}
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dbBob, err := channeldb.Open(bobPath)
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if err != nil {
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return nil, nil, nil, err
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}
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estimator := chainfee.NewStaticEstimator(12500, 0)
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feePerKw, err := estimator.EstimateFeePerKW(1)
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if err != nil {
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return nil, nil, nil, err
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}
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// TODO(roasbeef): need to factor in commit fee?
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aliceCommit := channeldb.ChannelCommitment{
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CommitHeight: 0,
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LocalBalance: lnwire.NewMSatFromSatoshis(channelBal),
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RemoteBalance: lnwire.NewMSatFromSatoshis(channelBal),
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FeePerKw: btcutil.Amount(feePerKw),
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CommitFee: feePerKw.FeeForWeight(input.CommitWeight),
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CommitTx: aliceCommitTx,
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CommitSig: bytes.Repeat([]byte{1}, 71),
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}
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bobCommit := channeldb.ChannelCommitment{
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CommitHeight: 0,
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|
LocalBalance: lnwire.NewMSatFromSatoshis(channelBal),
|
|
RemoteBalance: lnwire.NewMSatFromSatoshis(channelBal),
|
|
FeePerKw: btcutil.Amount(feePerKw),
|
|
CommitFee: feePerKw.FeeForWeight(input.CommitWeight),
|
|
CommitTx: bobCommitTx,
|
|
CommitSig: bytes.Repeat([]byte{1}, 71),
|
|
}
|
|
|
|
var chanIDBytes [8]byte
|
|
if _, err := io.ReadFull(crand.Reader, chanIDBytes[:]); err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
shortChanID := lnwire.NewShortChanIDFromInt(
|
|
binary.BigEndian.Uint64(chanIDBytes[:]),
|
|
)
|
|
|
|
aliceChannelState := &channeldb.OpenChannel{
|
|
LocalChanCfg: aliceCfg,
|
|
RemoteChanCfg: bobCfg,
|
|
IdentityPub: aliceKeyPub,
|
|
FundingOutpoint: *prevOut,
|
|
ShortChannelID: shortChanID,
|
|
ChanType: channeldb.SingleFunderTweaklessBit,
|
|
IsInitiator: true,
|
|
Capacity: channelCapacity,
|
|
RemoteCurrentRevocation: bobCommitPoint,
|
|
RevocationProducer: alicePreimageProducer,
|
|
RevocationStore: shachain.NewRevocationStore(),
|
|
LocalCommitment: aliceCommit,
|
|
RemoteCommitment: aliceCommit,
|
|
Db: dbAlice,
|
|
Packager: channeldb.NewChannelPackager(shortChanID),
|
|
FundingTxn: testTx,
|
|
}
|
|
bobChannelState := &channeldb.OpenChannel{
|
|
LocalChanCfg: bobCfg,
|
|
RemoteChanCfg: aliceCfg,
|
|
IdentityPub: bobKeyPub,
|
|
FundingOutpoint: *prevOut,
|
|
ChanType: channeldb.SingleFunderTweaklessBit,
|
|
IsInitiator: false,
|
|
Capacity: channelCapacity,
|
|
RemoteCurrentRevocation: aliceCommitPoint,
|
|
RevocationProducer: bobPreimageProducer,
|
|
RevocationStore: shachain.NewRevocationStore(),
|
|
LocalCommitment: bobCommit,
|
|
RemoteCommitment: bobCommit,
|
|
Db: dbBob,
|
|
Packager: channeldb.NewChannelPackager(shortChanID),
|
|
}
|
|
|
|
// Set custom values on the channel states.
|
|
updateChan(aliceChannelState, bobChannelState)
|
|
|
|
aliceAddr := &net.TCPAddr{
|
|
IP: net.ParseIP("127.0.0.1"),
|
|
Port: 18555,
|
|
}
|
|
|
|
if err := aliceChannelState.SyncPending(aliceAddr, 0); err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
bobAddr := &net.TCPAddr{
|
|
IP: net.ParseIP("127.0.0.1"),
|
|
Port: 18556,
|
|
}
|
|
|
|
if err := bobChannelState.SyncPending(bobAddr, 0); err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
cleanUpFunc := func() {
|
|
os.RemoveAll(bobPath)
|
|
os.RemoveAll(alicePath)
|
|
}
|
|
|
|
aliceSigner := &mockSigner{aliceKeyPriv}
|
|
bobSigner := &mockSigner{bobKeyPriv}
|
|
|
|
alicePool := lnwallet.NewSigPool(1, aliceSigner)
|
|
channelAlice, err := lnwallet.NewLightningChannel(
|
|
aliceSigner, aliceChannelState, alicePool,
|
|
)
|
|
if err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
_ = alicePool.Start()
|
|
|
|
bobPool := lnwallet.NewSigPool(1, bobSigner)
|
|
channelBob, err := lnwallet.NewLightningChannel(
|
|
bobSigner, bobChannelState, bobPool,
|
|
)
|
|
if err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
_ = bobPool.Start()
|
|
|
|
chainIO := &mockChainIO{
|
|
bestHeight: broadcastHeight,
|
|
}
|
|
wallet := &lnwallet.LightningWallet{
|
|
WalletController: &mockWalletController{
|
|
rootKey: aliceKeyPriv,
|
|
publishedTxns: publTx,
|
|
},
|
|
}
|
|
|
|
_, currentHeight, err := chainIO.GetBestBlock()
|
|
if err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
htlcSwitch, err := htlcswitch.New(htlcswitch.Config{
|
|
DB: dbAlice,
|
|
SwitchPackager: channeldb.NewSwitchPackager(),
|
|
Notifier: notifier,
|
|
FwdEventTicker: ticker.New(
|
|
htlcswitch.DefaultFwdEventInterval),
|
|
LogEventTicker: ticker.New(
|
|
htlcswitch.DefaultLogInterval),
|
|
AckEventTicker: ticker.New(
|
|
htlcswitch.DefaultAckInterval),
|
|
}, uint32(currentHeight))
|
|
if err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
if err = htlcSwitch.Start(); err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
nodeSignerAlice := netann.NewNodeSigner(aliceKeySigner)
|
|
|
|
const chanActiveTimeout = time.Minute
|
|
|
|
chanStatusMgr, err := netann.NewChanStatusManager(&netann.ChanStatusConfig{
|
|
ChanStatusSampleInterval: 30 * time.Second,
|
|
ChanEnableTimeout: chanActiveTimeout,
|
|
ChanDisableTimeout: 2 * time.Minute,
|
|
DB: dbAlice,
|
|
Graph: dbAlice.ChannelGraph(),
|
|
MessageSigner: nodeSignerAlice,
|
|
OurPubKey: aliceKeyPub,
|
|
IsChannelActive: htlcSwitch.HasActiveLink,
|
|
ApplyChannelUpdate: func(*lnwire.ChannelUpdate) error { return nil },
|
|
})
|
|
if err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
if err = chanStatusMgr.Start(); err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
errBuffer, err := queue.NewCircularBuffer(ErrorBufferSize)
|
|
if err != nil {
|
|
return nil, nil, nil, err
|
|
}
|
|
|
|
var pubKey [33]byte
|
|
copy(pubKey[:], aliceKeyPub.SerializeCompressed())
|
|
|
|
cfgAddr := &lnwire.NetAddress{
|
|
IdentityKey: aliceKeyPub,
|
|
Address: aliceAddr,
|
|
ChainNet: wire.SimNet,
|
|
}
|
|
|
|
cfg := &Config{
|
|
Addr: cfgAddr,
|
|
PubKeyBytes: pubKey,
|
|
ErrorBuffer: errBuffer,
|
|
ChainIO: chainIO,
|
|
Switch: htlcSwitch,
|
|
|
|
ChanActiveTimeout: chanActiveTimeout,
|
|
InterceptSwitch: htlcswitch.NewInterceptableSwitch(htlcSwitch),
|
|
|
|
ChannelDB: dbAlice,
|
|
FeeEstimator: estimator,
|
|
Wallet: wallet,
|
|
ChainNotifier: notifier,
|
|
ChanStatusMgr: chanStatusMgr,
|
|
DisconnectPeer: func(b *btcec.PublicKey) error { return nil },
|
|
}
|
|
|
|
alicePeer := NewBrontide(*cfg)
|
|
|
|
chanID := lnwire.NewChanIDFromOutPoint(channelAlice.ChannelPoint())
|
|
alicePeer.activeChannels[chanID] = channelAlice
|
|
|
|
alicePeer.wg.Add(1)
|
|
go alicePeer.channelManager()
|
|
|
|
return alicePeer, channelBob, cleanUpFunc, nil
|
|
}
|