12691323972

Committed 09 Jan 2025 01:55PM UTC coverage: 57.495% (-1.1%) from 58.598%

Build # 12691323972

Build Type

Pull #9383

github

Committed by

ziggie1984

Commit Message

localchans: bugfix so that we always use the correct chanID

Pull Request Pull Request #9383: bugfix createmissingedge

Run Details

5 of 7 new or added lines in 1 file covered. (71.43%)

19357 existing lines in 253 files now uncovered.

102541 of 178349 relevant lines covered (57.49%)

24722.35 hits per line

Source File
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0.0

/netann/node_announcement.go

package netann

import (
        "image/color"
        "net"
        "time"

        "github.com/lightningnetwork/lnd/keychain"
        "github.com/lightningnetwork/lnd/lnwallet"
        "github.com/lightningnetwork/lnd/lnwire"
)

// NodeAnnModifier is a closure that makes in-place modifications to an
// lnwire.NodeAnnouncement.
type NodeAnnModifier func(*lnwire.NodeAnnouncement)

// NodeAnnSetAlias is a functional option that sets the alias of the
// given node announcement.
func NodeAnnSetAlias(alias lnwire.NodeAlias) func(*lnwire.NodeAnnouncement) {
        return func(nodeAnn *lnwire.NodeAnnouncement) {
                nodeAnn.Alias = alias
        }
}

// NodeAnnSetAddrs is a functional option that allows updating the addresses of
// the given node announcement.
func NodeAnnSetAddrs(addrs []net.Addr) func(*lnwire.NodeAnnouncement) {
        return func(nodeAnn *lnwire.NodeAnnouncement) {
                nodeAnn.Addresses = addrs
        }
}

// NodeAnnSetColor is a functional option that sets the color of the
// given node announcement.
func NodeAnnSetColor(newColor color.RGBA) func(*lnwire.NodeAnnouncement) {
        return func(nodeAnn *lnwire.NodeAnnouncement) {
                nodeAnn.RGBColor = newColor
        }
}

// NodeAnnSetFeatures is a functional option that allows updating the features of
// the given node announcement.
func NodeAnnSetFeatures(features *lnwire.RawFeatureVector) func(*lnwire.NodeAnnouncement) {
        return func(nodeAnn *lnwire.NodeAnnouncement) {
                nodeAnn.Features = features
        }
}

// NodeAnnSetTimestamp is a functional option that sets the timestamp of the
// announcement to the current time, or increments it if the timestamp is
// already in the future.
func NodeAnnSetTimestamp(nodeAnn *lnwire.NodeAnnouncement) {
        newTimestamp := uint32(time.Now().Unix())
        if newTimestamp <= nodeAnn.Timestamp {
                // Increment the prior value to  ensure the timestamp
                // monotonically increases, otherwise the announcement won't
                // propagate.
                newTimestamp = nodeAnn.Timestamp + 1
        }
        nodeAnn.Timestamp = newTimestamp
}

// SignNodeAnnouncement signs the lnwire.NodeAnnouncement provided, which
// should be the most recent, valid update, otherwise the timestamp may not
// monotonically increase from the prior.
func SignNodeAnnouncement(signer lnwallet.MessageSigner,
        keyLoc keychain.KeyLocator, nodeAnn *lnwire.NodeAnnouncement) error {

        // Create the DER-encoded ECDSA signature over the message digest.
        sig, err := SignAnnouncement(signer, keyLoc, nodeAnn)
        if err != nil {
                return err
        }

        // Parse the DER-encoded signature into a fixed-size 64-byte array.
        nodeAnn.Signature, err = lnwire.NewSigFromSignature(sig)
        return err
}

1	package netann
2
3	import (
4	"image/color"
5	"net"
6	"time"
7
8	"github.com/lightningnetwork/lnd/keychain"
9	"github.com/lightningnetwork/lnd/lnwallet"
10	"github.com/lightningnetwork/lnd/lnwire"
11	)
12
13	// NodeAnnModifier is a closure that makes in-place modifications to an
14	// lnwire.NodeAnnouncement.
15	type NodeAnnModifier func(*lnwire.NodeAnnouncement)
16
17	// NodeAnnSetAlias is a functional option that sets the alias of the
18	// given node announcement.
UNCOV 19	func NodeAnnSetAlias(alias lnwire.NodeAlias) func(*lnwire.NodeAnnouncement) {	×
UNCOV 20	return func(nodeAnn *lnwire.NodeAnnouncement) {	×
UNCOV 21	nodeAnn.Alias = alias	×
UNCOV 22	}	×
23	}
24
25	// NodeAnnSetAddrs is a functional option that allows updating the addresses of
26	// the given node announcement.
UNCOV 27	func NodeAnnSetAddrs(addrs []net.Addr) func(*lnwire.NodeAnnouncement) {	×
UNCOV 28	return func(nodeAnn *lnwire.NodeAnnouncement) {	×
UNCOV 29	nodeAnn.Addresses = addrs	×
UNCOV 30	}	×
31	}
32
33	// NodeAnnSetColor is a functional option that sets the color of the
34	// given node announcement.
UNCOV 35	func NodeAnnSetColor(newColor color.RGBA) func(*lnwire.NodeAnnouncement) {	×
UNCOV 36	return func(nodeAnn *lnwire.NodeAnnouncement) {	×
UNCOV 37	nodeAnn.RGBColor = newColor	×
UNCOV 38	}	×
39	}
40
41	// NodeAnnSetFeatures is a functional option that allows updating the features of
42	// the given node announcement.
UNCOV 43	func NodeAnnSetFeatures(features lnwire.RawFeatureVector) func(lnwire.NodeAnnouncement) {	×
UNCOV 44	return func(nodeAnn *lnwire.NodeAnnouncement) {	×
UNCOV 45	nodeAnn.Features = features	×
UNCOV 46	}	×
47	}
48
49	// NodeAnnSetTimestamp is a functional option that sets the timestamp of the
50	// announcement to the current time, or increments it if the timestamp is
51	// already in the future.
UNCOV 52	func NodeAnnSetTimestamp(nodeAnn *lnwire.NodeAnnouncement) {	×
UNCOV 53	newTimestamp := uint32(time.Now().Unix())	×
UNCOV 54	if newTimestamp <= nodeAnn.Timestamp {	×
UNCOV 55	// Increment the prior value to ensure the timestamp	×
UNCOV 56	// monotonically increases, otherwise the announcement won't	×
UNCOV 57	// propagate.	×
UNCOV 58	newTimestamp = nodeAnn.Timestamp + 1	×
UNCOV 59	}	×
UNCOV 60	nodeAnn.Timestamp = newTimestamp	×
61	}
62
63	// SignNodeAnnouncement signs the lnwire.NodeAnnouncement provided, which
64	// should be the most recent, valid update, otherwise the timestamp may not
65	// monotonically increase from the prior.
66	func SignNodeAnnouncement(signer lnwallet.MessageSigner,
UNCOV 67	keyLoc keychain.KeyLocator, nodeAnn *lnwire.NodeAnnouncement) error {	×
UNCOV 68		×
UNCOV 69	// Create the DER-encoded ECDSA signature over the message digest.	×
UNCOV 70	sig, err := SignAnnouncement(signer, keyLoc, nodeAnn)	×
UNCOV 71	if err != nil {	×
72	return err	×
73	}	×
74
75	// Parse the DER-encoded signature into a fixed-size 64-byte array.
UNCOV 76	nodeAnn.Signature, err = lnwire.NewSigFromSignature(sig)	×
UNCOV 77	return err	×
78	}

lightningnetwork / lnd / 12691323972

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