Merge pull request #7155 from Roasbeef/v0-15-5-branch-rc1

release: create v0.15.5-rc1 release branch

docs/release-notes/release-notes-0.15.5.md

@@ -0,0 +1,15 @@
+# Release Notes
+
+## Bug Fixes
+
+* [A Taproot related key tweak issue was fixed in `btcd` that affected remote
+  signing setups](https://github.com/lightningnetwork/lnd/pull/7130).
+
+* [Sleep for one second when funding locked message is not
+  received](https://github.com/lightningnetwork/lnd/pull/7095) to avoid CPU
+  spike.
+
+# Contributors (Alphabetical Order)
+
+* Oliver Gugger
+* Yong Yu

funding/config_rpctest.go

@@ -0,0 +1,11 @@
+//go:build rpctest
+
+package funding
+
+import "time"
+
+func init() {
+	// For itest, we will use a much shorter checking interval here as
+	// local communications are very fast.
+	checkPeerFundingLockInterval = 10 * time.Millisecond
+}

funding/manager.go

@@ -39,6 +39,13 @@ var (
 	// byteOrder defines the endian-ness we use for encoding to and from
 	// buffers.
 	byteOrder = binary.BigEndian
+
+	// checkPeerFundingLockInterval is used when we are waiting for the
+	// peer to send us FundingLocked. We will check every 1 second to see
+	// if the message is received.
+	//
+	// NOTE: for itest, this value is changed to 10ms.
+	checkPeerFundingLockInterval = 1 * time.Second
 )
 
 // WriteOutpoint writes an outpoint to an io.Writer. This is not the same as
@@ -993,7 +1000,14 @@ func (f *Manager) stateStep(channel *channeldb.OpenChannel,
 
 		if !received {
 			// We haven't received FundingLocked, so we'll continue
-			// to the next iteration of the loop.
+			// to the next iteration of the loop after sleeping for
+			// checkPeerFundingLockInterval.
+			select {
+			case <-time.After(checkPeerFundingLockInterval):
+			case <-f.quit:
+				return ErrFundingManagerShuttingDown
+			}
+
 			return nil
 		}
 
@@ -2416,18 +2430,22 @@ func (f *Manager) fundingTimeout(c *channeldb.OpenChannel,
 	go func() {
 		defer f.wg.Done()
 
-		peerChan := make(chan lnpeer.Peer, 1)
-		var peerKey [33]byte
-		copy(peerKey[:], c.IdentityPub.SerializeCompressed())
+		peer, err := f.waitForPeerOnline(c.IdentityPub)
+		switch err {
+		// We're already shutting down, so we can just return.
+		case ErrFundingManagerShuttingDown:
+			return
 
-		f.cfg.NotifyWhenOnline(peerKey, peerChan)
+		// nil error means we continue on.
+		case nil:
 
-		var peer lnpeer.Peer
-		select {
-		case peer = <-peerChan:
-		case <-f.quit:
-			return
+		// For unexpected errors, we print the error and still try to
+		// fail the funding flow.
+		default:
+			log.Errorf("Unexpected error while waiting for peer "+
+				"to come online: %v", err)
 		}
+
 		// TODO(halseth): should this send be made
 		// reliable?
 
@@ -2818,14 +2836,9 @@ func (f *Manager) sendFundingLocked(completeChan *channeldb.OpenChannel,
 	// send fundingLocked until we succeed, or the fundingManager is shut
 	// down.
 	for {
-		connected := make(chan lnpeer.Peer, 1)
-		f.cfg.NotifyWhenOnline(peerKey, connected)
-
-		var peer lnpeer.Peer
-		select {
-		case peer = <-connected:
-		case <-f.quit:
-			return ErrFundingManagerShuttingDown
+		peer, err := f.waitForPeerOnline(completeChan.IdentityPub)
+		if err != nil {
+			return err
 		}
 
 		localAlias := peer.LocalFeatures().HasFeature(
@@ -2901,18 +2914,10 @@ func (f *Manager) receivedFundingLocked(node *btcec.PublicKey,
 	default:
 	}
 
-	// Check whether the peer is online. If it's not, we'll wait for them
-	// to come online before proceeding. This is to avoid a tight loop if
-	// they're offline.
-	connected := make(chan lnpeer.Peer, 1)
-	var peerKey [33]byte
-	copy(peerKey[:], node.SerializeCompressed())
-	f.cfg.NotifyWhenOnline(peerKey, connected)
-
-	select {
-	case <-connected:
-	case <-f.quit:
-		return false, ErrFundingManagerShuttingDown
+	// Avoid a tight loop if peer is offline.
+	if _, err := f.waitForPeerOnline(node); err != nil {
+		log.Errorf("Wait for peer online failed: %v", err)
+		return false, err
 	}
 
 	channel, err := f.cfg.FindChannel(node, chanID)
@@ -3046,18 +3051,9 @@ func (f *Manager) annAfterSixConfs(completeChan *channeldb.OpenChannel,
 		log.Debugf("Will not announce private channel %v.",
 			shortChanID.ToUint64())
 
-		peerChan := make(chan lnpeer.Peer, 1)
-
-		var peerKey [33]byte
-		copy(peerKey[:], completeChan.IdentityPub.SerializeCompressed())
-
-		f.cfg.NotifyWhenOnline(peerKey, peerChan)
-
-		var peer lnpeer.Peer
-		select {
-		case peer = <-peerChan:
-		case <-f.quit:
-			return ErrFundingManagerShuttingDown
+		peer, err := f.waitForPeerOnline(completeChan.IdentityPub)
+		if err != nil {
+			return err
 		}
 
 		nodeAnn, err := f.cfg.CurrentNodeAnnouncement()
@@ -4338,3 +4334,24 @@ func (f *Manager) selectShutdownScript(taprootOK bool,
 
 	return txscript.PayToAddrScript(addr)
 }
+
+// waitForPeerOnline blocks until the peer specified by peerPubkey comes online
+// and then returns the online peer.
+func (f *Manager) waitForPeerOnline(peerPubkey *btcec.PublicKey) (lnpeer.Peer,
+	error) {
+
+	peerChan := make(chan lnpeer.Peer, 1)
+
+	var peerKey [33]byte
+	copy(peerKey[:], peerPubkey.SerializeCompressed())
+
+	f.cfg.NotifyWhenOnline(peerKey, peerChan)
+
+	var peer lnpeer.Peer
+	select {
+	case peer = <-peerChan:
+	case <-f.quit:
+		return peer, ErrFundingManagerShuttingDown
+	}
+	return peer, nil
+}

go.mod

@@ -3,13 +3,13 @@ module github.com/lightningnetwork/lnd
 require (
 	github.com/NebulousLabs/go-upnp v0.0.0-20180202185039-29b680b06c82
 	github.com/Yawning/aez v0.0.0-20211027044916-e49e68abd344
-	github.com/btcsuite/btcd v0.23.3
-	github.com/btcsuite/btcd/btcec/v2 v2.2.1
+	github.com/btcsuite/btcd v0.23.4
+	github.com/btcsuite/btcd/btcec/v2 v2.2.2
 	github.com/btcsuite/btcd/btcutil v1.1.2
 	github.com/btcsuite/btcd/btcutil/psbt v1.1.5
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1
 	github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f
-	github.com/btcsuite/btcwallet v0.16.1
+	github.com/btcsuite/btcwallet v0.16.2-0.20221109224534-84bf4e34c816
 	github.com/btcsuite/btcwallet/wallet/txauthor v1.3.2
 	github.com/btcsuite/btcwallet/wallet/txrules v1.2.0
 	github.com/btcsuite/btcwallet/walletdb v1.4.0
@@ -44,7 +44,7 @@ require (
 	github.com/ltcsuite/ltcd v0.0.0-20190101042124-f37f8bf35796
 	github.com/miekg/dns v1.1.43
 	github.com/prometheus/client_golang v1.11.0
-	github.com/stretchr/testify v1.7.1
+	github.com/stretchr/testify v1.8.0
 	github.com/tv42/zbase32 v0.0.0-20160707012821-501572607d02
 	github.com/urfave/cli v1.22.9
 	go.etcd.io/etcd/client/pkg/v3 v3.5.0
@@ -119,7 +119,7 @@ require (
 	github.com/sirupsen/logrus v1.7.0 // indirect
 	github.com/soheilhy/cmux v0.1.5 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/stretchr/objx v0.2.0 // indirect
+	github.com/stretchr/objx v0.4.0 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20201229170055-e5319fda7802 // indirect
 	github.com/ulikunitz/xz v0.5.10 // indirect
@@ -153,7 +153,7 @@ require (
 	gopkg.in/errgo.v1 v1.0.1 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 	sigs.k8s.io/yaml v1.2.0 // indirect
 )
 

go.sum

@@ -77,13 +77,13 @@ github.com/btcsuite/btcd v0.22.0-beta.0.20220207191057-4dc4ff7963b4/go.mod h1:7a
 github.com/btcsuite/btcd v0.22.0-beta.0.20220316175102-8d5c75c28923/go.mod h1:taIcYprAW2g6Z9S0gGUxyR+zDwimyDMK5ePOX+iJ2ds=
 github.com/btcsuite/btcd v0.23.0/go.mod h1:0QJIIN1wwIXF/3G/m87gIwGniDMDQqjVn4SZgnFpsYY=
 github.com/btcsuite/btcd v0.23.1/go.mod h1:0QJIIN1wwIXF/3G/m87gIwGniDMDQqjVn4SZgnFpsYY=
-github.com/btcsuite/btcd v0.23.3 h1:4KH/JKy9WiCd+iUS9Mu0Zp7Dnj17TGdKrg9xc/FGj24=
-github.com/btcsuite/btcd v0.23.3/go.mod h1:0QJIIN1wwIXF/3G/m87gIwGniDMDQqjVn4SZgnFpsYY=
+github.com/btcsuite/btcd v0.23.4 h1:IzV6qqkfwbItOS/sg/aDfPDsjPP8twrCOE2R93hxMlQ=
+github.com/btcsuite/btcd v0.23.4/go.mod h1:0QJIIN1wwIXF/3G/m87gIwGniDMDQqjVn4SZgnFpsYY=
 github.com/btcsuite/btcd/btcec/v2 v2.1.0/go.mod h1:2VzYrv4Gm4apmbVVsSq5bqf1Ec8v56E48Vt0Y/umPgA=
 github.com/btcsuite/btcd/btcec/v2 v2.1.1/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
 github.com/btcsuite/btcd/btcec/v2 v2.1.3/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
-github.com/btcsuite/btcd/btcec/v2 v2.2.1 h1:xP60mv8fvp+0khmrN0zTdPC3cNm24rfeE6lh2R/Yv3E=
-github.com/btcsuite/btcd/btcec/v2 v2.2.1/go.mod h1:9/CSmJxmuvqzX9Wh2fXMWToLOHhPd11lSPuIupwTkI8=
+github.com/btcsuite/btcd/btcec/v2 v2.2.2 h1:5uxe5YjoCq+JeOpg0gZSNHuFgeogrocBYxvg6w9sAgc=
+github.com/btcsuite/btcd/btcec/v2 v2.2.2/go.mod h1:9/CSmJxmuvqzX9Wh2fXMWToLOHhPd11lSPuIupwTkI8=
 github.com/btcsuite/btcd/btcutil v1.0.0/go.mod h1:Uoxwv0pqYWhD//tfTiipkxNfdhG9UrLwaeswfjfdF0A=
 github.com/btcsuite/btcd/btcutil v1.1.0/go.mod h1:5OapHB7A2hBBWLm48mmw4MOHNJCcUBTwmWH/0Jn8VHE=
 github.com/btcsuite/btcd/btcutil v1.1.1/go.mod h1:nbKlBMNm9FGsdvKvu0essceubPiAcI57pYBNnsLAa34=
@@ -98,8 +98,8 @@ github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtyd
 github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f h1:bAs4lUbRJpnnkd9VhRV3jjAVU7DJVjMaK+IsvSeZvFo=
 github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
 github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
-github.com/btcsuite/btcwallet v0.16.1 h1:nD8qXJeAU8c7a0Jlx5jwI2ufbf/9ouy29XGapRLTmos=
-github.com/btcsuite/btcwallet v0.16.1/go.mod h1:NCO8+5rIcbUm5CtVNSQM0xrtK4iYprlyuvpGzhkejaM=
+github.com/btcsuite/btcwallet v0.16.2-0.20221109224534-84bf4e34c816 h1:t4wbkXekvTc1eOGDv2h8l6mkLPnqP93hnRHvNtgpiHQ=
+github.com/btcsuite/btcwallet v0.16.2-0.20221109224534-84bf4e34c816/go.mod h1:d8AETQyIIWTtC9CnoCMBmDARp9P65oX4IoBdEP3fDK4=
 github.com/btcsuite/btcwallet/wallet/txauthor v1.2.3/go.mod h1:T2xSiKGpUkSLCh68aF+FMXmKK9mFqNdHl9VaqOr+JjU=
 github.com/btcsuite/btcwallet/wallet/txauthor v1.3.2 h1:etuLgGEojecsDOYTII8rYiGHjGyV5xTqsXi+ZQ715UU=
 github.com/btcsuite/btcwallet/wallet/txauthor v1.3.2/go.mod h1:Zpk/LOb2sKqwP2lmHjaZT9AdaKsHPSbNLm2Uql5IQ/0=
@@ -638,16 +638,18 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
 github.com/spf13/viper v1.7.0/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0 h1:Hbg2NidpLE8veEBkEZTL3CvlkUIVzuU9jDplZO54c48=
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
+github.com/stretchr/objx v0.4.0 h1:M2gUjqZET1qApGOWNSnZ49BAIMX4F/1plDv3+l31EJ4=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 h1:epCh84lMvA70Z7CTTCmYQn2CKbY8j86K7/FAIr141uY=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7/go.mod h1:q4W45IWZaF22tdD+VEXcAWRA037jwmWEB5VWYORlTpc=
@@ -1128,8 +1130,9 @@ gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

keychain/btcwallet.go

@@ -473,7 +473,7 @@ func (b *BtcWalletKeyRing) SignMessageSchnorr(keyLoc KeyLocator,
 	}
 
 	if len(taprootTweak) > 0 {
-		privKey = txscript.TweakTaprootPrivKey(privKey, taprootTweak)
+		privKey = txscript.TweakTaprootPrivKey(*privKey, taprootTweak)
 	}
 
 	var digest []byte

lntest/itest/assertions.go

@@ -90,6 +90,13 @@ func openChannelAndAssert(t *harnessTest, net *lntest.NetworkHarness,
 		"unable to assert channel existence",
 	)
 
+	// They should also notice this channel from topology subscription.
+	err = alice.WaitForNetworkChannelOpen(fundingChanPoint)
+	require.NoError(t.t, err)
+
+	err = bob.WaitForNetworkChannelOpen(fundingChanPoint)
+	require.NoError(t.t, err)
+
 	return fundingChanPoint
 }
 

lntest/itest/lnd_channel_policy_test.go

@@ -738,6 +738,10 @@ func testUpdateChannelPolicyForPrivateChannel(net *lntest.NetworkHarness,
 	)
 	defer closeChannelAndAssert(t, net, net.Bob, chanPointBobCarol, false)
 
+	// Carol should be aware of the channel between Alice and Bob.
+	err = carol.WaitForNetworkChannelOpen(chanPointAliceBob)
+	require.NoError(t.t, err)
+
 	// Get Bob's funding point.
 	bobChanTXID, err := lnrpc.GetChanPointFundingTxid(chanPointBobCarol)
 	require.NoError(t.t, err, "unable to get txid")

lntest/itest/lnd_psbt_test.go

@@ -1151,6 +1151,21 @@ func assertPsbtSpend(ctx context.Context, t *harnessTest,
 	finalTx, err := psbt.Extract(signedPacket)
 	require.NoError(t.t, err)
 
+	// Make sure we can also sign a second time. This makes sure any key
+	// tweaking that happened for the signing didn't affect any keys in the
+	// cache.
+	signResp2, err := alice.WalletKitClient.SignPsbt(
+		ctx, &walletrpc.SignPsbtRequest{
+			FundedPsbt: buf.Bytes(),
+		},
+	)
+	require.NoError(t.t, err)
+	signedPacket2, err := psbt.NewFromRawBytes(
+		bytes.NewReader(signResp2.SignedPsbt), false,
+	)
+	require.NoError(t.t, err)
+	verifySigned(signedPacket2)
+
 	buf.Reset()
 	err = finalTx.Serialize(&buf)
 	require.NoError(t.t, err)

lntest/itest/lnd_remote_signer_test.go

@@ -103,7 +103,8 @@ func testRemoteSigner(net *lntest.NetworkHarness, t *harnessTest) {
 			runCPFP(net, tt, wo, carol)
 		},
 	}, {
-		name: "psbt",
+		name:       "psbt",
+		randomSeed: true,
 		fn: func(tt *harnessTest, wo, carol *lntest.HarnessNode) {
 			runPsbtChanFunding(net, tt, carol, wo)
 			runSignPsbtSegWitV0P2WKH(tt, net, wo)
@@ -124,8 +125,9 @@ func testRemoteSigner(net *lntest.NetworkHarness, t *harnessTest) {
 			runSignVerifyMessage(tt, net, wo)
 		},
 	}, {
-		name:      "taproot",
-		sendCoins: true,
+		name:       "taproot",
+		sendCoins:  true,
+		randomSeed: true,
 		fn: func(tt *harnessTest, wo, carol *lntest.HarnessNode) {
 			ctxt, cancel := context.WithTimeout(
 				ctxb, 3*defaultTimeout,

lntest/mock/secretkeyring.go

@@ -86,7 +86,7 @@ func (s *SecretKeyRing) SignMessageSchnorr(_ keychain.KeyLocator,
 
 	privKey := s.RootKey
 	if len(taprootTweak) > 0 {
-		privKey = txscript.TweakTaprootPrivKey(privKey, taprootTweak)
+		privKey = txscript.TweakTaprootPrivKey(*privKey, taprootTweak)
 	}
 
 	return schnorr.Sign(privKey, digest)