128 lines
3.7 KiB
JavaScript
128 lines
3.7 KiB
JavaScript
var assert = require('assert')
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var base58 = require('..').base58
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var base58check = require('..').base58check
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var crypto = require('..').crypto
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var fs = require('fs')
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var request = require('request')
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var secureRandom = require('secure-random')
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function b2h(b) { return new Buffer(b).toString('hex') }
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function h2b(h) { return new Buffer(h, 'hex') }
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function randomBuf(s) {
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return new Buffer(secureRandom(s))
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}
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request('https://raw.githubusercontent.com/bitcoin/bitcoin/master/src/test/data/base58_encode_decode.json', function (error, response, body) {
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assert.ifError(error)
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assert.equal(response.statusCode, 200)
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var data = JSON.parse(body)
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var valid = data.map(function(x) {
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return {
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hex: x[0],
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string: x[1]
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}
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})
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// https://github.com/bitcoin/bitcoin/blob/master/src/test/base58_tests.cpp#L73
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// FIXME: Doesn't work TODO
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// valid.push({
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// hex: '971a55',
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// string: ' \t\n\v\f\r skip \r\f\v\n\t '
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// })
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var fixtureJSON = JSON.stringify({
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valid: valid,
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invalid: [
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{
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description: 'non-base58 string',
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string: 'invalid'
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},
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{
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description: 'non-base58 alphabet',
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string: 'c2F0b3NoaQo='
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},
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{
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description: 'leading whitespace',
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string: ' 1111111111'
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},
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{
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description: 'trailing whitespace',
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string: '1111111111 '
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},
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// https://github.com/bitcoin/bitcoin/blob/master/src/test/base58_tests.cpp#L72
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{
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description: 'unexpected character after whitespace',
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string: ' \t\n\v\f\r skip \r\f\v\n\t a'
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}
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]
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}, null, ' ')
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fs.writeFileSync('./test/fixtures/base58.js', 'module.exports = ' + fixtureJSON)
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})
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request('https://raw.githubusercontent.com/bitcoin/bitcoin/master/src/test/data/base58_keys_valid.json', function (error, response, body) {
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request('https://raw.githubusercontent.com/bitcoin/bitcoin/master/src/test/data/base58_keys_invalid.json', function (error2, response2, body2) {
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assert.ifError(error)
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assert.ifError(error2)
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assert.equal(response.statusCode, 200)
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assert.equal(response2.statusCode, 200)
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var validData = JSON.parse(body)
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var invalidData = JSON.parse(body2)
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var valid = validData.map(function(x) {
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var string = x[0]
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var hex = x[1]
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var params = x[2]
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if (params.isCompressed) {
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hex += '01'
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}
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assert.equal(b2h(base58check.decode(string).payload), hex)
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return {
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string: string,
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decode: {
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version: base58check.decode(string).version,
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payload: hex,
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checksum: b2h(base58check.decode(string).checksum),
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}
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}
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})
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var invalid2 = invalidData.map(function(x) { return x[0] })
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// Our own tests
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var hash = crypto.hash160(randomBuf(65))
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var checksum = base58check.decode(base58check.encode(hash)).checksum
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var fixtureJSON = JSON.stringify({
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valid: valid,
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invalid: [
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{
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base58check: base58check.encode(hash.slice(0, 18), 0x05),
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description: 'hash too short'
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},
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{
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base58check: base58check.encode(Buffer.concat([hash, randomBuf(2)]), 0x05),
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description: 'hash too long'
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},
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{
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base58check: base58.encode(Buffer.concat([new Buffer([0x01]), hash, checksum])),
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description: 'bad version byte',
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},
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{
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base58check: base58.encode(Buffer.concat([new Buffer([0x05]), randomBuf(20), checksum])),
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description: 'bad payload',
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},
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{
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base58check: base58.encode(Buffer.concat([new Buffer([0x05]), hash, randomBuf(4)])),
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description: 'bad SHA256 checksum',
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}
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],
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invalid2: invalid2
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}, null, ' ')
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fs.writeFileSync('./test/fixtures/base58check.js', 'module.exports = ' + fixtureJSON)
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})
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})
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