mirror of
https://github.com/fluencelabs/js-libp2p-crypto
synced 2025-03-15 21:30:59 +00:00
00477e3bcb
* perf: remove asn1.js from rsa * fix: tweaks * fix: it works, but I do not know 100% why * chore: remove asn1.js * fix: ensure jwk params encoded as uint * fix: util tests * fix: zero pad base64urlToBuffer * fix: more zero pad * test: add round trip test * test: base64url to Buffer with padding
39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
/* eslint max-nested-callbacks: ["error", 8] */
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/* eslint-env mocha */
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'use strict'
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const chai = require('chai')
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const dirtyChai = require('dirty-chai')
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const expect = chai.expect
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chai.use(dirtyChai)
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require('node-forge/lib/jsbn')
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const forge = require('node-forge/lib/forge')
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const util = require('../src/util')
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describe('Util', () => {
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let bn
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before(() => {
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bn = new forge.jsbn.BigInteger('dead', 16)
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})
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it('should convert BigInteger to a uint base64url encoded string', () => {
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expect(util.bigIntegerToUintBase64url(bn)).to.eql('3q0')
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})
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it('should convert BigInteger to a uint base64url encoded string with padding', () => {
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const bnpad = new forge.jsbn.BigInteger('ff', 16)
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expect(util.bigIntegerToUintBase64url(bnpad, 2)).to.eql('AP8')
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})
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it('should convert base64url encoded string to BigInteger', () => {
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const num = util.base64urlToBigInteger('3q0')
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expect(num.equals(bn)).to.be.true()
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})
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it('should convert base64url encoded string to Buffer with padding', () => {
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const buf = util.base64urlToBuffer('AP8', 2)
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expect(Buffer.from([0, 255])).to.eql(buf)
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})
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})
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