lightning-pub/decode.js
2025-12-19 01:32:39 -05:00

73 lines
2.5 KiB
JavaScript
Executable file

#!/usr/bin/env node
import { decodeBech32, nip19 } from '@shocknet/clink-sdk'
const nip19String = process.argv[2]
if (!nip19String) {
console.error('Usage: node decode.js <nip19_string>')
console.error('Example: node decode.js nprofile1qyd8wumn8ghj7um5wfn8y7fwwd5x7cmt9ehx2arhdaexkqpqwmk5tuqvafa6ckwc6zmaypyy3af3n4aeds2ql7m0ew42kzsn638q9s9z8p')
process.exit(1)
}
try {
// Check prefix to determine which decoder to use
const prefix = nip19String.split('1')[0]
const decoded = (prefix === 'noffer' || prefix === 'ndebit' || prefix === 'nmanage')
? decodeBech32(nip19String)
: nip19.decode(nip19String)
console.log('\nDecoded:')
console.log('Type:', decoded.type)
console.log('\nData:')
console.log(JSON.stringify(decoded.data, null, 2))
if (decoded.type === 'nprofile') {
console.log('\nDetails:')
console.log(' Pubkey:', decoded.data.pubkey)
if (decoded.data.relays) {
console.log(' Relays:')
decoded.data.relays.forEach((relay, i) => {
console.log(` ${i + 1}. ${relay}`)
})
}
} else if (decoded.type === 'npub') {
console.log('\nDetails:')
console.log(' Pubkey:', decoded.data)
} else if (decoded.type === 'nsec') {
console.log('\nDetails:')
console.log(' Private Key:', decoded.data)
} else if (decoded.type === 'note') {
console.log('\nDetails:')
console.log(' Event ID:', decoded.data)
} else if (decoded.type === 'noffer') {
console.log('\nDetails:')
console.log(' Pubkey:', decoded.data.pubkey)
console.log(' Offer:', decoded.data.offer)
if (decoded.data.relay) {
console.log(' Relay:', decoded.data.relay)
}
if (decoded.data.priceType) {
console.log(' Price Type:', decoded.data.priceType)
}
} else if (decoded.type === 'ndebit') {
console.log('\nDetails:')
console.log(' Pubkey:', decoded.data.pubkey)
console.log(' Pointer:', decoded.data.pointer)
if (decoded.data.relay) {
console.log(' Relay:', decoded.data.relay)
}
} else if (decoded.type === 'nmanage') {
console.log('\nDetails:')
console.log(' Pubkey:', decoded.data.pubkey)
console.log(' Pointer:', decoded.data.pointer)
if (decoded.data.relay) {
console.log(' Relay:', decoded.data.relay)
}
}
} catch (error) {
console.error('Error decoding bech32 string:', error.message)
process.exit(1)
}