15951470896

Committed 29 Jun 2025 04:23AM UTC coverage: 67.594% (-0.01%) from 67.606%

Build # 15951470896

Build Type

Pull #9751

github

Committed by

web-flow

Commit Message

Merge 599d9b051 into 6290edf14

Pull Request Pull Request #9751: multi: update Go to 1.23.10 and update some packages

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76.47

/channeldb/migration32/hop.go

package migration32

import (
        "github.com/btcsuite/btcd/btcec/v2"
        "github.com/lightningnetwork/lnd/tlv"
)

const (
        // EncryptedDataOnionType is the type used to include encrypted data
        // provided by the receiver in the onion for use in blinded paths.
        EncryptedDataOnionType tlv.Type = 10

        // BlindingPointOnionType is the type used to include receiver provided
        // ephemeral keys in the onion that are used in blinded paths.
        BlindingPointOnionType tlv.Type = 12

        // MetadataOnionType is the type used in the onion for the payment
        // metadata.
        MetadataOnionType tlv.Type = 16

        // TotalAmtMsatBlindedType is the type used in the onion for the total
        // amount field that is included in the final hop for blinded payments.
        TotalAmtMsatBlindedType tlv.Type = 18
)

// NewEncryptedDataRecord creates a tlv.Record that encodes the encrypted_data
// (type 10) record for an onion payload.
func NewEncryptedDataRecord(data *[]byte) tlv.Record {
        return tlv.MakePrimitiveRecord(EncryptedDataOnionType, data)
}

// NewBlindingPointRecord creates a tlv.Record that encodes the blinding_point
// (type 12) record for an onion payload.
func NewBlindingPointRecord(point **btcec.PublicKey) tlv.Record {
        return tlv.MakePrimitiveRecord(BlindingPointOnionType, point)
}

// NewMetadataRecord creates a tlv.Record that encodes the metadata (type 10)
// for an onion payload.
func NewMetadataRecord(metadata *[]byte) tlv.Record {
        return tlv.MakeDynamicRecord(
                MetadataOnionType, metadata,
                func() uint64 {
                        return uint64(len(*metadata))
                },
                tlv.EVarBytes, tlv.DVarBytes,
        )
}

// NewTotalAmtMsatBlinded creates a tlv.Record that encodes the
// total_amount_msat for the final an onion payload within a blinded route.
func NewTotalAmtMsatBlinded(amt *uint64) tlv.Record {
        return tlv.MakeDynamicRecord(
                TotalAmtMsatBlindedType, amt, func() uint64 {
                        return tlv.SizeTUint64(*amt)
                },
                tlv.ETUint64, tlv.DTUint64,
        )
}

1	package migration32
2
3	import (
4	"github.com/btcsuite/btcd/btcec/v2"
5	"github.com/lightningnetwork/lnd/tlv"
6	)
7
8	const (
9	// EncryptedDataOnionType is the type used to include encrypted data
10	// provided by the receiver in the onion for use in blinded paths.
11	EncryptedDataOnionType tlv.Type = 10
12
13	// BlindingPointOnionType is the type used to include receiver provided
14	// ephemeral keys in the onion that are used in blinded paths.
15	BlindingPointOnionType tlv.Type = 12
16
17	// MetadataOnionType is the type used in the onion for the payment
18	// metadata.
19	MetadataOnionType tlv.Type = 16
20
21	// TotalAmtMsatBlindedType is the type used in the onion for the total
22	// amount field that is included in the final hop for blinded payments.
23	TotalAmtMsatBlindedType tlv.Type = 18
24	)
25
26	// NewEncryptedDataRecord creates a tlv.Record that encodes the encrypted_data
27	// (type 10) record for an onion payload.
28	func NewEncryptedDataRecord(data *[]byte) tlv.Record {	4✔
29	return tlv.MakePrimitiveRecord(EncryptedDataOnionType, data)	4✔
30	}	4✔
31
32	// NewBlindingPointRecord creates a tlv.Record that encodes the blinding_point
33	// (type 12) record for an onion payload.
34	func NewBlindingPointRecord(point **btcec.PublicKey) tlv.Record {	4✔
35	return tlv.MakePrimitiveRecord(BlindingPointOnionType, point)	4✔
36	}	4✔
37
38	// NewMetadataRecord creates a tlv.Record that encodes the metadata (type 10)
39	// for an onion payload.
40	func NewMetadataRecord(metadata *[]byte) tlv.Record {	1✔
41	return tlv.MakeDynamicRecord(	1✔
42	MetadataOnionType, metadata,	1✔
43	func() uint64 {	1✔
44	return uint64(len(*metadata))	×
45	},	×
46	tlv.EVarBytes, tlv.DVarBytes,
47	)
48	}
49
50	// NewTotalAmtMsatBlinded creates a tlv.Record that encodes the
51	// total_amount_msat for the final an onion payload within a blinded route.
52	func NewTotalAmtMsatBlinded(amt *uint64) tlv.Record {	4✔
53	return tlv.MakeDynamicRecord(	4✔
54	TotalAmtMsatBlindedType, amt, func() uint64 {	4✔
55	return tlv.SizeTUint64(*amt)	×
56	},	×
57	tlv.ETUint64, tlv.DTUint64,
58	)
59	}

lightningnetwork / lnd / 15951470896

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