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channeldb: don't store commit sig separately, expected to be within the txin of the commit tx

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This commit is contained in:
Olaoluwa Osuntokun 2015-12-28 14:16:55 -06:00
parent 1fd1d87e34
commit 1b9d34f614
2 changed files with 6 additions and 24 deletions
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24
channeldb/channel.go
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@ -61,12 +61,11 @@ type OpenChannel struct {
OurBalance btcutil.Amount
TheirBalance btcutil.Amount
// Commitment transactions for both sides (they're asymmetric). Also
// their signature which lets us spend our version of the commitment
// transaction.
TheirCommitTx *wire.MsgTx
OurCommitTx *wire.MsgTx // TODO(roasbeef): store hash instead?
TheirCommitSig []byte // TODO(roasbeef): fixed length?, same w/ redeem
// Commitment transactions for both sides (they're asymmetric). Our
// commitment transaction includes a valid sigScript, and is ready for
// broadcast.
TheirCommitTx *wire.MsgTx
OurCommitTx *wire.MsgTx // TODO(roasbeef): store hash instead?
// The final funding transaction. Kept wallet-related records.
FundingTx *wire.MsgTx
@ -82,6 +81,7 @@ type OpenChannel struct {
OurShaChain *shachain.HyperShaChain
// Final delivery address
// TODO(roasbeef): should just be output scripts
OurDeliveryAddress btcutil.Address
TheirDeliveryAddress btcutil.Address
@ -227,9 +227,6 @@ func (o *OpenChannel) Encode(b io.Writer, addrManager *waddrmgr.Manager) error {
if err := o.OurCommitTx.Serialize(b); err != nil {
return err
}
if _, err := b.Write(o.TheirCommitSig[:]); err != nil {
return err
}
if err := o.FundingTx.Serialize(b); err != nil {
return err
@ -337,15 +334,6 @@ func (o *OpenChannel) Decode(b io.Reader, addrManager *waddrmgr.Manager) error {
return err
}
var sig [64]byte
if _, err := b.Read(sig[:]); err != nil {
return err
}
o.TheirCommitSig = sig[:]
if err != nil {
return err
}
o.FundingTx = wire.NewMsgTx()
if err := o.FundingTx.Deserialize(b); err != nil {
return err

6
channeldb/channel_test.go
View File

@ -19,7 +19,6 @@ import (
)
var (
sig = bytes.Repeat([]byte{1}, 64)
key = [wire.HashSize]byte{
0x81, 0xb6, 0x37, 0xd8, 0xfc, 0xd2, 0xc6, 0xda,
0x68, 0x59, 0xe6, 0x96, 0x31, 0x13, 0xa1, 0x17,
@ -144,7 +143,6 @@ func TestOpenChannelEncodeDecode(t *testing.T) {
TheirBalance: btcutil.Amount(7000),
TheirCommitTx: testTx,
OurCommitTx: testTx,
TheirCommitSig: sig,
FundingTx: testTx,
MultiSigKey: privKey,
FundingRedeemScript: script,
@ -224,10 +222,6 @@ func TestOpenChannelEncodeDecode(t *testing.T) {
t.Fatalf("ourCommitTx doesn't match")
}
if !bytes.Equal(state.TheirCommitSig, newState.TheirCommitSig) {
t.Fatalf("theirCommitSig doesn't match")
}
b1.Reset()
b2.Reset()