13035292482

Committed 29 Jan 2025 03:59PM UTC coverage: 49.3% (-9.5%) from 58.777%

Build # 13035292482

Build Type

Pull #9456

github

Committed by

mohamedawnallah

Commit Message

docs: update release-notes-0.19.0.md

In this commit, we warn users about the removal
of RPCs `SendToRoute`, `SendToRouteSync`, `SendPayment`,
and `SendPaymentSync` in the next release 0.20.

Pull Request Pull Request #9456: lnrpc+docs: deprecate warning `SendToRoute`, `SendToRouteSync`, `SendPayment`, and `SendPaymentSync` in Release 0.19

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0.0

/lnwire/announcement_signatures_2.go

package lnwire

import (
        "bytes"
        "io"
)

// AnnounceSignatures2 is a direct message between two endpoints of a
// channel and serves as an opt-in mechanism to allow the announcement of
// a taproot channel to the rest of the network. It contains the necessary
// signatures by the sender to construct the channel_announcement_2 message.
type AnnounceSignatures2 struct {
        // ChannelID is the unique description of the funding transaction.
        // Channel id is better for users and debugging and short channel id is
        // used for quick test on existence of the particular utxo inside the
        // blockchain, because it contains information about block.
        ChannelID ChannelID

        // ShortChannelID is the unique description of the funding transaction.
        // It is constructed with the most significant 3 bytes as the block
        // height, the next 3 bytes indicating the transaction index within the
        // block, and the least significant two bytes indicating the output
        // index which pays to the channel.
        ShortChannelID ShortChannelID

        // PartialSignature is the combination of the partial Schnorr signature
        // created for the node's bitcoin key with the partial signature created
        // for the node's node ID key.
        PartialSignature PartialSig

        // ExtraOpaqueData is the set of data that was appended to this
        // message, some of which we may not actually know how to iterate or
        // parse. By holding onto this data, we ensure that we're able to
        // properly validate the set of signatures that cover these new fields,
        // and ensure we're able to make upgrades to the network in a forwards
        // compatible manner.
        ExtraOpaqueData ExtraOpaqueData
}

// A compile time check to ensure AnnounceSignatures2 implements the
// lnwire.Message interface.
var _ Message = (*AnnounceSignatures2)(nil)

// Decode deserializes a serialized AnnounceSignatures2 stored in the passed
// io.Reader observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (a *AnnounceSignatures2) Decode(r io.Reader, _ uint32) error {
        return ReadElements(r,
                &a.ChannelID,
                &a.ShortChannelID,
                &a.PartialSignature,
                &a.ExtraOpaqueData,
        )
}

// Encode serializes the target AnnounceSignatures2 into the passed io.Writer
// observing the protocol version specified.
//
// This is part of the lnwire.Message interface.
func (a *AnnounceSignatures2) Encode(w *bytes.Buffer, _ uint32) error {
        if err := WriteChannelID(w, a.ChannelID); err != nil {
                return err
        }

        if err := WriteShortChannelID(w, a.ShortChannelID); err != nil {
                return err
        }

        if err := WriteElement(w, a.PartialSignature); err != nil {
                return err
        }

        return WriteBytes(w, a.ExtraOpaqueData)
}

// MsgType returns the integer uniquely identifying this message type on the
// wire.
//
// This is part of the lnwire.Message interface.
func (a *AnnounceSignatures2) MsgType() MessageType {
        return MsgAnnounceSignatures2
}

// SCID returns the ShortChannelID of the channel.
//
// NOTE: this is part of the AnnounceSignatures interface.
func (a *AnnounceSignatures2) SCID() ShortChannelID {
        return a.ShortChannelID
}

// ChanID returns the ChannelID identifying the channel.
//
// NOTE: this is part of the AnnounceSignatures interface.
func (a *AnnounceSignatures2) ChanID() ChannelID {
        return a.ChannelID
}

1	package lnwire
2
3	import (
4	"bytes"
5	"io"
6	)
7
8	// AnnounceSignatures2 is a direct message between two endpoints of a
9	// channel and serves as an opt-in mechanism to allow the announcement of
10	// a taproot channel to the rest of the network. It contains the necessary
11	// signatures by the sender to construct the channel_announcement_2 message.
12	type AnnounceSignatures2 struct {
13	// ChannelID is the unique description of the funding transaction.
14	// Channel id is better for users and debugging and short channel id is
15	// used for quick test on existence of the particular utxo inside the
16	// blockchain, because it contains information about block.
17	ChannelID ChannelID
18
19	// ShortChannelID is the unique description of the funding transaction.
20	// It is constructed with the most significant 3 bytes as the block
21	// height, the next 3 bytes indicating the transaction index within the
22	// block, and the least significant two bytes indicating the output
23	// index which pays to the channel.
24	ShortChannelID ShortChannelID
25
26	// PartialSignature is the combination of the partial Schnorr signature
27	// created for the node's bitcoin key with the partial signature created
28	// for the node's node ID key.
29	PartialSignature PartialSig
30
31	// ExtraOpaqueData is the set of data that was appended to this
32	// message, some of which we may not actually know how to iterate or
33	// parse. By holding onto this data, we ensure that we're able to
34	// properly validate the set of signatures that cover these new fields,
35	// and ensure we're able to make upgrades to the network in a forwards
36	// compatible manner.
37	ExtraOpaqueData ExtraOpaqueData
38	}
39
40	// A compile time check to ensure AnnounceSignatures2 implements the
41	// lnwire.Message interface.
42	var _ Message = (*AnnounceSignatures2)(nil)
43
44	// Decode deserializes a serialized AnnounceSignatures2 stored in the passed
45	// io.Reader observing the specified protocol version.
46	//
47	// This is part of the lnwire.Message interface.
48	func (a *AnnounceSignatures2) Decode(r io.Reader, _ uint32) error {	×
49	return ReadElements(r,	×
50	&a.ChannelID,	×
51	&a.ShortChannelID,	×
52	&a.PartialSignature,	×
53	&a.ExtraOpaqueData,	×
54	)	×
55	}	×
56
57	// Encode serializes the target AnnounceSignatures2 into the passed io.Writer
58	// observing the protocol version specified.
59	//
60	// This is part of the lnwire.Message interface.
61	func (a AnnounceSignatures2) Encode(w bytes.Buffer, _ uint32) error {	×
62	if err := WriteChannelID(w, a.ChannelID); err != nil {	×
63	return err	×
64	}	×
65
66	if err := WriteShortChannelID(w, a.ShortChannelID); err != nil {	×
67	return err	×
68	}	×
69
70	if err := WriteElement(w, a.PartialSignature); err != nil {	×
71	return err	×
72	}	×
73
74	return WriteBytes(w, a.ExtraOpaqueData)	×
75	}
76
77	// MsgType returns the integer uniquely identifying this message type on the
78	// wire.
79	//
80	// This is part of the lnwire.Message interface.
81	func (a *AnnounceSignatures2) MsgType() MessageType {	×
82	return MsgAnnounceSignatures2	×
83	}	×
84
85	// SCID returns the ShortChannelID of the channel.
86	//
87	// NOTE: this is part of the AnnounceSignatures interface.
88	func (a *AnnounceSignatures2) SCID() ShortChannelID {	×
89	return a.ShortChannelID	×
90	}	×
91
92	// ChanID returns the ChannelID identifying the channel.
93	//
94	// NOTE: this is part of the AnnounceSignatures interface.
95	func (a *AnnounceSignatures2) ChanID() ChannelID {	×
96	return a.ChannelID	×
97	}	×

lightningnetwork / lnd / 13035292482

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