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Switch from noble-secp256k1 to noble-curves

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This commit is contained in:
Paul Miller
2023-04-14 16:26:33 +00:00
committed by fiatjaf_
parent f17ab41d72
commit 204ae0eff1
10 changed files with 648 additions and 804 deletions
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26
nip19.ts
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@@ -1,4 +1,4 @@
import * as secp256k1 from '@noble/secp256k1'
import {bytesToHex, concatBytes, hexToBytes} from '@noble/hashes/utils'
import {bech32} from '@scure/base'
import {utf8Decoder, utf8Encoder} from './utils'
@@ -39,7 +39,7 @@ export function decode(nip19: string): {
return {
type: 'nprofile',
data: {
pubkey: secp256k1.utils.bytesToHex(tlv[0][0]),
pubkey: bytesToHex(tlv[0][0]),
relays: tlv[1] ? tlv[1].map(d => utf8Decoder.decode(d)) : []
}
}
@@ -54,10 +54,10 @@ export function decode(nip19: string): {
return {
type: 'nevent',
data: {
id: secp256k1.utils.bytesToHex(tlv[0][0]),
id: bytesToHex(tlv[0][0]),
relays: tlv[1] ? tlv[1].map(d => utf8Decoder.decode(d)) : [],
author: tlv[2]?.[0]
? secp256k1.utils.bytesToHex(tlv[2][0])
? bytesToHex(tlv[2][0])
: undefined
}
}
@@ -75,8 +75,8 @@ export function decode(nip19: string): {
type: 'naddr',
data: {
identifier: utf8Decoder.decode(tlv[0][0]),
pubkey: secp256k1.utils.bytesToHex(tlv[2][0]),
kind: parseInt(secp256k1.utils.bytesToHex(tlv[3][0]), 16),
pubkey: bytesToHex(tlv[2][0]),
kind: parseInt(bytesToHex(tlv[3][0]), 16),
relays: tlv[1] ? tlv[1].map(d => utf8Decoder.decode(d)) : []
}
}
@@ -95,7 +95,7 @@ export function decode(nip19: string): {
case 'nsec':
case 'npub':
case 'note':
return {type: prefix, data: secp256k1.utils.bytesToHex(data)}
return {type: prefix, data: bytesToHex(data)}
default:
throw new Error(`unknown prefix ${prefix}`)
@@ -132,14 +132,14 @@ export function noteEncode(hex: string): string {
}
function encodeBytes(prefix: string, hex: string): string {
let data = secp256k1.utils.hexToBytes(hex)
let data = hexToBytes(hex)
let words = bech32.toWords(data)
return bech32.encode(prefix, words, Bech32MaxSize)
}
export function nprofileEncode(profile: ProfilePointer): string {
let data = encodeTLV({
0: [secp256k1.utils.hexToBytes(profile.pubkey)],
0: [hexToBytes(profile.pubkey)],
1: (profile.relays || []).map(url => utf8Encoder.encode(url))
})
let words = bech32.toWords(data)
@@ -148,9 +148,9 @@ export function nprofileEncode(profile: ProfilePointer): string {
export function neventEncode(event: EventPointer): string {
let data = encodeTLV({
0: [secp256k1.utils.hexToBytes(event.id)],
0: [hexToBytes(event.id)],
1: (event.relays || []).map(url => utf8Encoder.encode(url)),
2: event.author ? [secp256k1.utils.hexToBytes(event.author)] : []
2: event.author ? [hexToBytes(event.author)] : []
})
let words = bech32.toWords(data)
return bech32.encode('nevent', words, Bech32MaxSize)
@@ -163,7 +163,7 @@ export function naddrEncode(addr: AddressPointer): string {
let data = encodeTLV({
0: [utf8Encoder.encode(addr.identifier)],
1: (addr.relays || []).map(url => utf8Encoder.encode(url)),
2: [secp256k1.utils.hexToBytes(addr.pubkey)],
2: [hexToBytes(addr.pubkey)],
3: [new Uint8Array(kind)]
})
let words = bech32.toWords(data)
@@ -191,5 +191,5 @@ function encodeTLV(tlv: TLV): Uint8Array {
})
})
return secp256k1.utils.concatBytes(...entries)
return concatBytes(...entries)
}