make Prettier
This commit is contained in:
parent
87a12c36b0
commit
6c11446e2f
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@ -1,3 +1,4 @@
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dist/
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*.gz
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.*.sw*
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.ignore
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@ -0,0 +1,8 @@
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{
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"bracketSpacing": true,
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"printWidth": 80,
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"singleQuote": true,
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"tabWidth": 4,
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"trailingComma": "none",
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"useTabs": true
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}
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@ -0,0 +1,60 @@
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#!/usr/bin/env node
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(async function() {
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'use strict';
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var UglifyJS = require('uglify-js');
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var path = require('path');
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var fs = require('fs');
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var promisify = require('util').promisify;
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var readFile = promisify(fs.readFile);
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var writeFile = promisify(fs.writeFile);
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var gzip = promisify(require('zlib').gzip);
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// The order is specific, and it matters
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var files = await Promise.all(
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[
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'../lib/encoding.js',
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'../lib/asn1-packer.js',
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'../lib/x509.js',
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'../lib/ecdsa.js',
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'../lib/rsa.js',
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'../lib/keypairs.js',
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'../lib/asn1-parser.js',
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'../lib/csr.js',
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'../lib/acme.js'
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].map(async function(file) {
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return (await readFile(path.join(__dirname, file), 'utf8')).trim();
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})
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);
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var header =
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[
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'// Copyright 2015-2019 AJ ONeal. All rights reserved',
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'/* This Source Code Form is subject to the terms of the Mozilla Public',
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' * License, v. 2.0. If a copy of the MPL was not distributed with this',
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' * file, You can obtain one at http://mozilla.org/MPL/2.0/. */'
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].join('\n') + '\n';
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var file = header + files.join('\n') + '\n';
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await writeFile(path.join(__dirname, '../dist', 'acme.js'), file);
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await writeFile(
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path.join(__dirname, '../dist', 'acme.js.gz'),
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await gzip(file)
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);
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// TODO source maps?
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var result = UglifyJS.minify(file, {
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compress: true,
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// mangling doesn't save significant
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mangle: false
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});
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if (result.error) {
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throw result.error;
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}
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file = header + result.code;
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await writeFile(path.join(__dirname, '../dist', 'acme.min.js'), file);
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await writeFile(
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path.join(__dirname, '../dist', 'acme.min.js.gz'),
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await gzip(file)
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);
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})();
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2324
lib/acme.js
2324
lib/acme.js
File diff suppressed because it is too large
Load Diff
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@ -1,127 +1,147 @@
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;(function (exports) {
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'use strict';
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(function(exports) {
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'use strict';
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if (!exports.ASN1) { exports.ASN1 = {}; }
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if (!exports.Enc) { exports.Enc = {}; }
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if (!exports.PEM) { exports.PEM = {}; }
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if (!exports.ASN1) {
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exports.ASN1 = {};
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}
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if (!exports.Enc) {
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exports.Enc = {};
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}
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if (!exports.PEM) {
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exports.PEM = {};
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}
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var ASN1 = exports.ASN1;
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var Enc = exports.Enc;
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var PEM = exports.PEM;
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var ASN1 = exports.ASN1;
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var Enc = exports.Enc;
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var PEM = exports.PEM;
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//
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// Packer
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//
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//
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// Packer
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//
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// Almost every ASN.1 type that's important for CSR
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// can be represented generically with only a few rules.
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exports.ASN1 = function ASN1(/*type, hexstrings...*/) {
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var args = Array.prototype.slice.call(arguments);
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var typ = args.shift();
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var str = args.join('').replace(/\s+/g, '').toLowerCase();
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var len = (str.length/2);
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var lenlen = 0;
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var hex = typ;
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// Almost every ASN.1 type that's important for CSR
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// can be represented generically with only a few rules.
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exports.ASN1 = function ASN1(/*type, hexstrings...*/) {
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var args = Array.prototype.slice.call(arguments);
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var typ = args.shift();
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var str = args
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.join('')
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.replace(/\s+/g, '')
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.toLowerCase();
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var len = str.length / 2;
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var lenlen = 0;
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var hex = typ;
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// We can't have an odd number of hex chars
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if (len !== Math.round(len)) {
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throw new Error("invalid hex");
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}
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// We can't have an odd number of hex chars
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if (len !== Math.round(len)) {
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throw new Error('invalid hex');
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}
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// The first byte of any ASN.1 sequence is the type (Sequence, Integer, etc)
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// The second byte is either the size of the value, or the size of its size
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// The first byte of any ASN.1 sequence is the type (Sequence, Integer, etc)
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// The second byte is either the size of the value, or the size of its size
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// 1. If the second byte is < 0x80 (128) it is considered the size
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// 2. If it is > 0x80 then it describes the number of bytes of the size
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// ex: 0x82 means the next 2 bytes describe the size of the value
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// 3. The special case of exactly 0x80 is "indefinite" length (to end-of-file)
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// 1. If the second byte is < 0x80 (128) it is considered the size
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// 2. If it is > 0x80 then it describes the number of bytes of the size
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// ex: 0x82 means the next 2 bytes describe the size of the value
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// 3. The special case of exactly 0x80 is "indefinite" length (to end-of-file)
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if (len > 127) {
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lenlen += 1;
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while (len > 255) {
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lenlen += 1;
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len = len >> 8;
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}
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}
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if (len > 127) {
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lenlen += 1;
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while (len > 255) {
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lenlen += 1;
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len = len >> 8;
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}
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}
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if (lenlen) { hex += Enc.numToHex(0x80 + lenlen); }
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return hex + Enc.numToHex(str.length/2) + str;
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};
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if (lenlen) {
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hex += Enc.numToHex(0x80 + lenlen);
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}
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return hex + Enc.numToHex(str.length / 2) + str;
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};
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// The Integer type has some special rules
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ASN1.UInt = function UINT() {
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var str = Array.prototype.slice.call(arguments).join('');
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var first = parseInt(str.slice(0, 2), 16);
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// The Integer type has some special rules
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ASN1.UInt = function UINT() {
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var str = Array.prototype.slice.call(arguments).join('');
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var first = parseInt(str.slice(0, 2), 16);
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// If the first byte is 0x80 or greater, the number is considered negative
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// Therefore we add a '00' prefix if the 0x80 bit is set
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if (0x80 & first) { str = '00' + str; }
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// If the first byte is 0x80 or greater, the number is considered negative
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// Therefore we add a '00' prefix if the 0x80 bit is set
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if (0x80 & first) {
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str = '00' + str;
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}
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return ASN1('02', str);
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};
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return ASN1('02', str);
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};
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// The Bit String type also has a special rule
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ASN1.BitStr = function BITSTR() {
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var str = Array.prototype.slice.call(arguments).join('');
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// '00' is a mask of how many bits of the next byte to ignore
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return ASN1('03', '00' + str);
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};
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// The Bit String type also has a special rule
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ASN1.BitStr = function BITSTR() {
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var str = Array.prototype.slice.call(arguments).join('');
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// '00' is a mask of how many bits of the next byte to ignore
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return ASN1('03', '00' + str);
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};
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ASN1.pack = function (arr) {
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var typ = Enc.numToHex(arr[0]);
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var str = '';
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if (Array.isArray(arr[1])) {
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arr[1].forEach(function (a) {
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str += ASN1.pack(a);
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});
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} else if ('string' === typeof arr[1]) {
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str = arr[1];
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} else {
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throw new Error("unexpected array");
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}
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if ('03' === typ) {
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return ASN1.BitStr(str);
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} else if ('02' === typ) {
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return ASN1.UInt(str);
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} else {
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return ASN1(typ, str);
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}
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};
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Object.keys(ASN1).forEach(function (k) {
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exports.ASN1[k] = ASN1[k];
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});
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ASN1 = exports.ASN1;
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ASN1.pack = function(arr) {
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var typ = Enc.numToHex(arr[0]);
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var str = '';
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if (Array.isArray(arr[1])) {
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arr[1].forEach(function(a) {
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str += ASN1.pack(a);
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});
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} else if ('string' === typeof arr[1]) {
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str = arr[1];
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} else {
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throw new Error('unexpected array');
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}
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if ('03' === typ) {
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return ASN1.BitStr(str);
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} else if ('02' === typ) {
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return ASN1.UInt(str);
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} else {
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return ASN1(typ, str);
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}
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};
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Object.keys(ASN1).forEach(function(k) {
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exports.ASN1[k] = ASN1[k];
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});
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ASN1 = exports.ASN1;
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PEM.packBlock = function (opts) {
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// TODO allow for headers?
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return '-----BEGIN ' + opts.type + '-----\n'
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+ Enc.bufToBase64(opts.bytes).match(/.{1,64}/g).join('\n') + '\n'
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+ '-----END ' + opts.type + '-----'
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;
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};
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PEM.packBlock = function(opts) {
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// TODO allow for headers?
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return (
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'-----BEGIN ' +
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opts.type +
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'-----\n' +
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Enc.bufToBase64(opts.bytes)
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.match(/.{1,64}/g)
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.join('\n') +
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'\n' +
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'-----END ' +
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opts.type +
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'-----'
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);
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};
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Enc.bufToBase64 = function (u8) {
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var bin = '';
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u8.forEach(function (i) {
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bin += String.fromCharCode(i);
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});
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return btoa(bin);
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};
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Enc.bufToBase64 = function(u8) {
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var bin = '';
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u8.forEach(function(i) {
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bin += String.fromCharCode(i);
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});
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return btoa(bin);
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};
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Enc.hexToBuf = function (hex) {
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var arr = [];
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hex.match(/.{2}/g).forEach(function (h) {
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arr.push(parseInt(h, 16));
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});
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return 'undefined' !== typeof Uint8Array ? new Uint8Array(arr) : arr;
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};
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Enc.hexToBuf = function(hex) {
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var arr = [];
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hex.match(/.{2}/g).forEach(function(h) {
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arr.push(parseInt(h, 16));
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});
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return 'undefined' !== typeof Uint8Array ? new Uint8Array(arr) : arr;
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};
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Enc.numToHex = function (d) {
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d = d.toString(16);
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if (d.length % 2) {
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return '0' + d;
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}
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return d;
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};
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}('undefined' !== typeof window ? window : module.exports));
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Enc.numToHex = function(d) {
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d = d.toString(16);
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if (d.length % 2) {
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return '0' + d;
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}
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return d;
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};
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})('undefined' !== typeof window ? window : module.exports);
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@ -2,160 +2,221 @@
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
|
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
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;(function (exports) {
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'use strict';
|
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(function(exports) {
|
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'use strict';
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if (!exports.ASN1) { exports.ASN1 = {}; }
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if (!exports.Enc) { exports.Enc = {}; }
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if (!exports.PEM) { exports.PEM = {}; }
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if (!exports.ASN1) {
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exports.ASN1 = {};
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}
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if (!exports.Enc) {
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exports.Enc = {};
|
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}
|
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if (!exports.PEM) {
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exports.PEM = {};
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}
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var ASN1 = exports.ASN1;
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var Enc = exports.Enc;
|
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var PEM = exports.PEM;
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var ASN1 = exports.ASN1;
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var Enc = exports.Enc;
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var PEM = exports.PEM;
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//
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// Parser
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//
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//
|
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// Parser
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//
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// Although I've only seen 9 max in https certificates themselves,
|
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// but each domain list could have up to 100
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ASN1.ELOOPN = 102;
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ASN1.ELOOP = "uASN1.js Error: iterated over " + ASN1.ELOOPN + "+ elements (probably a malformed file)";
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||||
// I've seen https certificates go 29 deep
|
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ASN1.EDEEPN = 60;
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ASN1.EDEEP = "uASN1.js Error: element nested " + ASN1.EDEEPN + "+ layers deep (probably a malformed file)";
|
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// Container Types are Sequence 0x30, Container Array? (0xA0, 0xA1)
|
||||
// Value Types are Boolean 0x01, Integer 0x02, Null 0x05, Object ID 0x06, String 0x0C, 0x16, 0x13, 0x1e Value Array? (0x82)
|
||||
// Bit String (0x03) and Octet String (0x04) may be values or containers
|
||||
// Sometimes Bit String is used as a container (RSA Pub Spki)
|
||||
ASN1.CTYPES = [ 0x30, 0x31, 0xa0, 0xa1 ];
|
||||
ASN1.VTYPES = [ 0x01, 0x02, 0x05, 0x06, 0x0c, 0x82 ];
|
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ASN1.parse = function parseAsn1Helper(buf) {
|
||||
//var ws = ' ';
|
||||
function parseAsn1(buf, depth, eager) {
|
||||
if (depth.length >= ASN1.EDEEPN) { throw new Error(ASN1.EDEEP); }
|
||||
// Although I've only seen 9 max in https certificates themselves,
|
||||
// but each domain list could have up to 100
|
||||
ASN1.ELOOPN = 102;
|
||||
ASN1.ELOOP =
|
||||
'uASN1.js Error: iterated over ' +
|
||||
ASN1.ELOOPN +
|
||||
'+ elements (probably a malformed file)';
|
||||
// I've seen https certificates go 29 deep
|
||||
ASN1.EDEEPN = 60;
|
||||
ASN1.EDEEP =
|
||||
'uASN1.js Error: element nested ' +
|
||||
ASN1.EDEEPN +
|
||||
'+ layers deep (probably a malformed file)';
|
||||
// Container Types are Sequence 0x30, Container Array? (0xA0, 0xA1)
|
||||
// Value Types are Boolean 0x01, Integer 0x02, Null 0x05, Object ID 0x06, String 0x0C, 0x16, 0x13, 0x1e Value Array? (0x82)
|
||||
// Bit String (0x03) and Octet String (0x04) may be values or containers
|
||||
// Sometimes Bit String is used as a container (RSA Pub Spki)
|
||||
ASN1.CTYPES = [0x30, 0x31, 0xa0, 0xa1];
|
||||
ASN1.VTYPES = [0x01, 0x02, 0x05, 0x06, 0x0c, 0x82];
|
||||
ASN1.parse = function parseAsn1Helper(buf) {
|
||||
//var ws = ' ';
|
||||
function parseAsn1(buf, depth, eager) {
|
||||
if (depth.length >= ASN1.EDEEPN) {
|
||||
throw new Error(ASN1.EDEEP);
|
||||
}
|
||||
|
||||
var index = 2; // we know, at minimum, data starts after type (0) and lengthSize (1)
|
||||
var asn1 = { type: buf[0], lengthSize: 0, length: buf[1] };
|
||||
var child;
|
||||
var iters = 0;
|
||||
var adjust = 0;
|
||||
var adjustedLen;
|
||||
var index = 2; // we know, at minimum, data starts after type (0) and lengthSize (1)
|
||||
var asn1 = { type: buf[0], lengthSize: 0, length: buf[1] };
|
||||
var child;
|
||||
var iters = 0;
|
||||
var adjust = 0;
|
||||
var adjustedLen;
|
||||
|
||||
// Determine how many bytes the length uses, and what it is
|
||||
if (0x80 & asn1.length) {
|
||||
asn1.lengthSize = 0x7f & asn1.length;
|
||||
// I think that buf->hex->int solves the problem of Endianness... not sure
|
||||
asn1.length = parseInt(Enc.bufToHex(buf.slice(index, index + asn1.lengthSize)), 16);
|
||||
index += asn1.lengthSize;
|
||||
}
|
||||
// Determine how many bytes the length uses, and what it is
|
||||
if (0x80 & asn1.length) {
|
||||
asn1.lengthSize = 0x7f & asn1.length;
|
||||
// I think that buf->hex->int solves the problem of Endianness... not sure
|
||||
asn1.length = parseInt(
|
||||
Enc.bufToHex(buf.slice(index, index + asn1.lengthSize)),
|
||||
16
|
||||
);
|
||||
index += asn1.lengthSize;
|
||||
}
|
||||
|
||||
// High-order bit Integers have a leading 0x00 to signify that they are positive.
|
||||
// Bit Streams use the first byte to signify padding, which x.509 doesn't use.
|
||||
if (0x00 === buf[index] && (0x02 === asn1.type || 0x03 === asn1.type)) {
|
||||
// However, 0x00 on its own is a valid number
|
||||
if (asn1.length > 1) {
|
||||
index += 1;
|
||||
adjust = -1;
|
||||
}
|
||||
}
|
||||
adjustedLen = asn1.length + adjust;
|
||||
// High-order bit Integers have a leading 0x00 to signify that they are positive.
|
||||
// Bit Streams use the first byte to signify padding, which x.509 doesn't use.
|
||||
if (
|
||||
0x00 === buf[index] &&
|
||||
(0x02 === asn1.type || 0x03 === asn1.type)
|
||||
) {
|
||||
// However, 0x00 on its own is a valid number
|
||||
if (asn1.length > 1) {
|
||||
index += 1;
|
||||
adjust = -1;
|
||||
}
|
||||
}
|
||||
adjustedLen = asn1.length + adjust;
|
||||
|
||||
//console.warn(depth.join(ws) + '0x' + Enc.numToHex(asn1.type), index, 'len:', asn1.length, asn1);
|
||||
//console.warn(depth.join(ws) + '0x' + Enc.numToHex(asn1.type), index, 'len:', asn1.length, asn1);
|
||||
|
||||
function parseChildren(eager) {
|
||||
asn1.children = [];
|
||||
//console.warn('1 len:', (2 + asn1.lengthSize + asn1.length), 'idx:', index, 'clen:', 0);
|
||||
while (iters < ASN1.ELOOPN && index < (2 + asn1.length + asn1.lengthSize)) {
|
||||
iters += 1;
|
||||
depth.length += 1;
|
||||
child = parseAsn1(buf.slice(index, index + adjustedLen), depth, eager);
|
||||
depth.length -= 1;
|
||||
// The numbers don't match up exactly and I don't remember why...
|
||||
// probably something with adjustedLen or some such, but the tests pass
|
||||
index += (2 + child.lengthSize + child.length);
|
||||
//console.warn('2 len:', (2 + asn1.lengthSize + asn1.length), 'idx:', index, 'clen:', (2 + child.lengthSize + child.length));
|
||||
if (index > (2 + asn1.lengthSize + asn1.length)) {
|
||||
if (!eager) { console.error(JSON.stringify(asn1, ASN1._replacer, 2)); }
|
||||
throw new Error("Parse error: child value length (" + child.length
|
||||
+ ") is greater than remaining parent length (" + (asn1.length - index)
|
||||
+ " = " + asn1.length + " - " + index + ")");
|
||||
}
|
||||
asn1.children.push(child);
|
||||
//console.warn(depth.join(ws) + '0x' + Enc.numToHex(asn1.type), index, 'len:', asn1.length, asn1);
|
||||
}
|
||||
if (index !== (2 + asn1.lengthSize + asn1.length)) {
|
||||
//console.warn('index:', index, 'length:', (2 + asn1.lengthSize + asn1.length));
|
||||
throw new Error("premature end-of-file");
|
||||
}
|
||||
if (iters >= ASN1.ELOOPN) { throw new Error(ASN1.ELOOP); }
|
||||
function parseChildren(eager) {
|
||||
asn1.children = [];
|
||||
//console.warn('1 len:', (2 + asn1.lengthSize + asn1.length), 'idx:', index, 'clen:', 0);
|
||||
while (
|
||||
iters < ASN1.ELOOPN &&
|
||||
index < 2 + asn1.length + asn1.lengthSize
|
||||
) {
|
||||
iters += 1;
|
||||
depth.length += 1;
|
||||
child = parseAsn1(
|
||||
buf.slice(index, index + adjustedLen),
|
||||
depth,
|
||||
eager
|
||||
);
|
||||
depth.length -= 1;
|
||||
// The numbers don't match up exactly and I don't remember why...
|
||||
// probably something with adjustedLen or some such, but the tests pass
|
||||
index += 2 + child.lengthSize + child.length;
|
||||
//console.warn('2 len:', (2 + asn1.lengthSize + asn1.length), 'idx:', index, 'clen:', (2 + child.lengthSize + child.length));
|
||||
if (index > 2 + asn1.lengthSize + asn1.length) {
|
||||
if (!eager) {
|
||||
console.error(
|
||||
JSON.stringify(asn1, ASN1._replacer, 2)
|
||||
);
|
||||
}
|
||||
throw new Error(
|
||||
'Parse error: child value length (' +
|
||||
child.length +
|
||||
') is greater than remaining parent length (' +
|
||||
(asn1.length - index) +
|
||||
' = ' +
|
||||
asn1.length +
|
||||
' - ' +
|
||||
index +
|
||||
')'
|
||||
);
|
||||
}
|
||||
asn1.children.push(child);
|
||||
//console.warn(depth.join(ws) + '0x' + Enc.numToHex(asn1.type), index, 'len:', asn1.length, asn1);
|
||||
}
|
||||
if (index !== 2 + asn1.lengthSize + asn1.length) {
|
||||
//console.warn('index:', index, 'length:', (2 + asn1.lengthSize + asn1.length));
|
||||
throw new Error('premature end-of-file');
|
||||
}
|
||||
if (iters >= ASN1.ELOOPN) {
|
||||
throw new Error(ASN1.ELOOP);
|
||||
}
|
||||
|
||||
delete asn1.value;
|
||||
return asn1;
|
||||
}
|
||||
delete asn1.value;
|
||||
return asn1;
|
||||
}
|
||||
|
||||
// Recurse into types that are _always_ containers
|
||||
if (-1 !== ASN1.CTYPES.indexOf(asn1.type)) { return parseChildren(eager); }
|
||||
// Recurse into types that are _always_ containers
|
||||
if (-1 !== ASN1.CTYPES.indexOf(asn1.type)) {
|
||||
return parseChildren(eager);
|
||||
}
|
||||
|
||||
// Return types that are _always_ values
|
||||
asn1.value = buf.slice(index, index + adjustedLen);
|
||||
if (-1 !== ASN1.VTYPES.indexOf(asn1.type)) { return asn1; }
|
||||
// Return types that are _always_ values
|
||||
asn1.value = buf.slice(index, index + adjustedLen);
|
||||
if (-1 !== ASN1.VTYPES.indexOf(asn1.type)) {
|
||||
return asn1;
|
||||
}
|
||||
|
||||
// For ambigious / unknown types, recurse and return on failure
|
||||
// (and return child array size to zero)
|
||||
try { return parseChildren(true); }
|
||||
catch(e) { asn1.children.length = 0; return asn1; }
|
||||
}
|
||||
// For ambigious / unknown types, recurse and return on failure
|
||||
// (and return child array size to zero)
|
||||
try {
|
||||
return parseChildren(true);
|
||||
} catch (e) {
|
||||
asn1.children.length = 0;
|
||||
return asn1;
|
||||
}
|
||||
}
|
||||
|
||||
var asn1 = parseAsn1(buf, []);
|
||||
var len = buf.byteLength || buf.length;
|
||||
if (len !== 2 + asn1.lengthSize + asn1.length) {
|
||||
throw new Error("Length of buffer does not match length of ASN.1 sequence.");
|
||||
}
|
||||
return asn1;
|
||||
};
|
||||
ASN1._replacer = function (k, v) {
|
||||
if ('type' === k) { return '0x' + Enc.numToHex(v); }
|
||||
if (v && 'value' === k) { return '0x' + Enc.bufToHex(v.data || v); }
|
||||
return v;
|
||||
};
|
||||
var asn1 = parseAsn1(buf, []);
|
||||
var len = buf.byteLength || buf.length;
|
||||
if (len !== 2 + asn1.lengthSize + asn1.length) {
|
||||
throw new Error(
|
||||
'Length of buffer does not match length of ASN.1 sequence.'
|
||||
);
|
||||
}
|
||||
return asn1;
|
||||
};
|
||||
ASN1._replacer = function(k, v) {
|
||||
if ('type' === k) {
|
||||
return '0x' + Enc.numToHex(v);
|
||||
}
|
||||
if (v && 'value' === k) {
|
||||
return '0x' + Enc.bufToHex(v.data || v);
|
||||
}
|
||||
return v;
|
||||
};
|
||||
|
||||
// don't replace the full parseBlock, if it exists
|
||||
PEM.parseBlock = PEM.parseBlock || function (str) {
|
||||
var der = str.split(/\n/).filter(function (line) {
|
||||
return !/-----/.test(line);
|
||||
}).join('');
|
||||
return { bytes: Enc.base64ToBuf(der) };
|
||||
};
|
||||
// don't replace the full parseBlock, if it exists
|
||||
PEM.parseBlock =
|
||||
PEM.parseBlock ||
|
||||
function(str) {
|
||||
var der = str
|
||||
.split(/\n/)
|
||||
.filter(function(line) {
|
||||
return !/-----/.test(line);
|
||||
})
|
||||
.join('');
|
||||
return { bytes: Enc.base64ToBuf(der) };
|
||||
};
|
||||
|
||||
Enc.base64ToBuf = function (b64) {
|
||||
return Enc.binToBuf(atob(b64));
|
||||
};
|
||||
Enc.binToBuf = function (bin) {
|
||||
var arr = bin.split('').map(function (ch) {
|
||||
return ch.charCodeAt(0);
|
||||
});
|
||||
return 'undefined' !== typeof Uint8Array ? new Uint8Array(arr) : arr;
|
||||
};
|
||||
Enc.bufToHex = function (u8) {
|
||||
var hex = [];
|
||||
var i, h;
|
||||
var len = (u8.byteLength || u8.length);
|
||||
Enc.base64ToBuf = function(b64) {
|
||||
return Enc.binToBuf(atob(b64));
|
||||
};
|
||||
Enc.binToBuf = function(bin) {
|
||||
var arr = bin.split('').map(function(ch) {
|
||||
return ch.charCodeAt(0);
|
||||
});
|
||||
return 'undefined' !== typeof Uint8Array ? new Uint8Array(arr) : arr;
|
||||
};
|
||||
Enc.bufToHex = function(u8) {
|
||||
var hex = [];
|
||||
var i, h;
|
||||
var len = u8.byteLength || u8.length;
|
||||
|
||||
for (i = 0; i < len; i += 1) {
|
||||
h = u8[i].toString(16);
|
||||
if (h.length % 2) { h = '0' + h; }
|
||||
hex.push(h);
|
||||
}
|
||||
for (i = 0; i < len; i += 1) {
|
||||
h = u8[i].toString(16);
|
||||
if (h.length % 2) {
|
||||
h = '0' + h;
|
||||
}
|
||||
hex.push(h);
|
||||
}
|
||||
|
||||
return hex.join('').toLowerCase();
|
||||
};
|
||||
Enc.numToHex = function (d) {
|
||||
d = d.toString(16);
|
||||
if (d.length % 2) {
|
||||
return '0' + d;
|
||||
}
|
||||
return d;
|
||||
};
|
||||
|
||||
}('undefined' !== typeof window ? window : module.exports));
|
||||
return hex.join('').toLowerCase();
|
||||
};
|
||||
Enc.numToHex = function(d) {
|
||||
d = d.toString(16);
|
||||
if (d.length % 2) {
|
||||
return '0' + d;
|
||||
}
|
||||
return d;
|
||||
};
|
||||
})('undefined' !== typeof window ? window : module.exports);
|
||||
|
|
|
|||
644
lib/csr.js
644
lib/csr.js
|
|
@ -2,297 +2,401 @@
|
|||
/* This Source Code Form is subject to the terms of the Mozilla Public
|
||||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
||||
(function (exports) {
|
||||
'use strict';
|
||||
/*global Promise*/
|
||||
(function(exports) {
|
||||
'use strict';
|
||||
/*global Promise*/
|
||||
|
||||
var ASN1 = exports.ASN1;
|
||||
var Enc = exports.Enc;
|
||||
var PEM = exports.PEM;
|
||||
var X509 = exports.x509;
|
||||
var Keypairs = exports.Keypairs;
|
||||
var ASN1 = exports.ASN1;
|
||||
var Enc = exports.Enc;
|
||||
var PEM = exports.PEM;
|
||||
var X509 = exports.x509;
|
||||
var Keypairs = exports.Keypairs;
|
||||
|
||||
// TODO find a way that the prior node-ish way of `module.exports = function () {}` isn't broken
|
||||
var CSR = exports.CSR = function (opts) {
|
||||
// We're using a Promise here to be compatible with the browser version
|
||||
// which will probably use the webcrypto API for some of the conversions
|
||||
return CSR._prepare(opts).then(function (opts) {
|
||||
return CSR.create(opts).then(function (bytes) {
|
||||
return CSR._encode(opts, bytes);
|
||||
});
|
||||
});
|
||||
};
|
||||
// TODO find a way that the prior node-ish way of `module.exports = function () {}` isn't broken
|
||||
var CSR = (exports.CSR = function(opts) {
|
||||
// We're using a Promise here to be compatible with the browser version
|
||||
// which will probably use the webcrypto API for some of the conversions
|
||||
return CSR._prepare(opts).then(function(opts) {
|
||||
return CSR.create(opts).then(function(bytes) {
|
||||
return CSR._encode(opts, bytes);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
CSR._prepare = function (opts) {
|
||||
return Promise.resolve().then(function () {
|
||||
var Keypairs;
|
||||
opts = JSON.parse(JSON.stringify(opts));
|
||||
CSR._prepare = function(opts) {
|
||||
return Promise.resolve().then(function() {
|
||||
var Keypairs;
|
||||
opts = JSON.parse(JSON.stringify(opts));
|
||||
|
||||
// We do a bit of extra error checking for user convenience
|
||||
if (!opts) { throw new Error("You must pass options with key and domains to rsacsr"); }
|
||||
if (!Array.isArray(opts.domains) || 0 === opts.domains.length) {
|
||||
new Error("You must pass options.domains as a non-empty array");
|
||||
}
|
||||
// We do a bit of extra error checking for user convenience
|
||||
if (!opts) {
|
||||
throw new Error(
|
||||
'You must pass options with key and domains to rsacsr'
|
||||
);
|
||||
}
|
||||
if (!Array.isArray(opts.domains) || 0 === opts.domains.length) {
|
||||
new Error('You must pass options.domains as a non-empty array');
|
||||
}
|
||||
|
||||
// I need to check that 例.中国 is a valid domain name
|
||||
if (!opts.domains.every(function (d) {
|
||||
// allow punycode? xn--
|
||||
if ('string' === typeof d /*&& /\./.test(d) && !/--/.test(d)*/) {
|
||||
return true;
|
||||
}
|
||||
})) {
|
||||
throw new Error("You must pass options.domains as strings");
|
||||
}
|
||||
// I need to check that 例.中国 is a valid domain name
|
||||
if (
|
||||
!opts.domains.every(function(d) {
|
||||
// allow punycode? xn--
|
||||
if (
|
||||
'string' ===
|
||||
typeof d /*&& /\./.test(d) && !/--/.test(d)*/
|
||||
) {
|
||||
return true;
|
||||
}
|
||||
})
|
||||
) {
|
||||
throw new Error('You must pass options.domains as strings');
|
||||
}
|
||||
|
||||
if (opts.jwk) { return opts; }
|
||||
if (opts.key && opts.key.kty) {
|
||||
opts.jwk = opts.key;
|
||||
return opts;
|
||||
}
|
||||
if (!opts.pem && !opts.key) {
|
||||
throw new Error("You must pass options.key as a JSON web key");
|
||||
}
|
||||
if (opts.jwk) {
|
||||
return opts;
|
||||
}
|
||||
if (opts.key && opts.key.kty) {
|
||||
opts.jwk = opts.key;
|
||||
return opts;
|
||||
}
|
||||
if (!opts.pem && !opts.key) {
|
||||
throw new Error('You must pass options.key as a JSON web key');
|
||||
}
|
||||
|
||||
Keypairs = exports.Keypairs;
|
||||
if (!exports.Keypairs) {
|
||||
throw new Error("Keypairs.js is an optional dependency for PEM-to-JWK.\n"
|
||||
+ "Install it if you'd like to use it:\n"
|
||||
+ "\tnpm install --save rasha\n"
|
||||
+ "Otherwise supply a jwk as the private key."
|
||||
);
|
||||
}
|
||||
Keypairs = exports.Keypairs;
|
||||
if (!exports.Keypairs) {
|
||||
throw new Error(
|
||||
'Keypairs.js is an optional dependency for PEM-to-JWK.\n' +
|
||||
"Install it if you'd like to use it:\n" +
|
||||
'\tnpm install --save rasha\n' +
|
||||
'Otherwise supply a jwk as the private key.'
|
||||
);
|
||||
}
|
||||
|
||||
return Keypairs.import({ pem: opts.pem || opts.key }).then(function (pair) {
|
||||
opts.jwk = pair.private;
|
||||
return opts;
|
||||
});
|
||||
});
|
||||
};
|
||||
return Keypairs.import({ pem: opts.pem || opts.key }).then(function(
|
||||
pair
|
||||
) {
|
||||
opts.jwk = pair.private;
|
||||
return opts;
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
CSR._encode = function (opts, bytes) {
|
||||
if ('der' === (opts.encoding||'').toLowerCase()) {
|
||||
return bytes;
|
||||
}
|
||||
return PEM.packBlock({
|
||||
type: "CERTIFICATE REQUEST"
|
||||
, bytes: bytes /* { jwk: jwk, domains: opts.domains } */
|
||||
});
|
||||
};
|
||||
CSR._encode = function(opts, bytes) {
|
||||
if ('der' === (opts.encoding || '').toLowerCase()) {
|
||||
return bytes;
|
||||
}
|
||||
return PEM.packBlock({
|
||||
type: 'CERTIFICATE REQUEST',
|
||||
bytes: bytes /* { jwk: jwk, domains: opts.domains } */
|
||||
});
|
||||
};
|
||||
|
||||
CSR.create = function createCsr(opts) {
|
||||
var hex = CSR.request(opts.jwk, opts.domains);
|
||||
return CSR._sign(opts.jwk, hex).then(function (csr) {
|
||||
return Enc.hexToBuf(csr);
|
||||
});
|
||||
};
|
||||
CSR.create = function createCsr(opts) {
|
||||
var hex = CSR.request(opts.jwk, opts.domains);
|
||||
return CSR._sign(opts.jwk, hex).then(function(csr) {
|
||||
return Enc.hexToBuf(csr);
|
||||
});
|
||||
};
|
||||
|
||||
//
|
||||
// EC / RSA
|
||||
//
|
||||
CSR.request = function createCsrBodyEc(jwk, domains) {
|
||||
var asn1pub;
|
||||
if (/^EC/i.test(jwk.kty)) {
|
||||
asn1pub = X509.packCsrEcPublicKey(jwk);
|
||||
} else {
|
||||
asn1pub = X509.packCsrRsaPublicKey(jwk);
|
||||
}
|
||||
return X509.packCsr(asn1pub, domains);
|
||||
};
|
||||
//
|
||||
// EC / RSA
|
||||
//
|
||||
CSR.request = function createCsrBodyEc(jwk, domains) {
|
||||
var asn1pub;
|
||||
if (/^EC/i.test(jwk.kty)) {
|
||||
asn1pub = X509.packCsrEcPublicKey(jwk);
|
||||
} else {
|
||||
asn1pub = X509.packCsrRsaPublicKey(jwk);
|
||||
}
|
||||
return X509.packCsr(asn1pub, domains);
|
||||
};
|
||||
|
||||
CSR._sign = function csrEcSig(jwk, request) {
|
||||
// Took some tips from https://gist.github.com/codermapuche/da4f96cdb6d5ff53b7ebc156ec46a10a
|
||||
// TODO will have to convert web ECDSA signatures to PEM ECDSA signatures (but RSA should be the same)
|
||||
// TODO have a consistent non-private way to sign
|
||||
return Keypairs._sign({ jwk: jwk, format: 'x509' }, Enc.hexToBuf(request)).then(function (sig) {
|
||||
return CSR._toDer({ request: request, signature: sig, kty: jwk.kty });
|
||||
});
|
||||
};
|
||||
CSR._sign = function csrEcSig(jwk, request) {
|
||||
// Took some tips from https://gist.github.com/codermapuche/da4f96cdb6d5ff53b7ebc156ec46a10a
|
||||
// TODO will have to convert web ECDSA signatures to PEM ECDSA signatures (but RSA should be the same)
|
||||
// TODO have a consistent non-private way to sign
|
||||
return Keypairs._sign(
|
||||
{ jwk: jwk, format: 'x509' },
|
||||
Enc.hexToBuf(request)
|
||||
).then(function(sig) {
|
||||
return CSR._toDer({
|
||||
request: request,
|
||||
signature: sig,
|
||||
kty: jwk.kty
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
CSR._toDer = function encode(opts) {
|
||||
var sty;
|
||||
if (/^EC/i.test(opts.kty)) {
|
||||
// 1.2.840.10045.4.3.2 ecdsaWithSHA256 (ANSI X9.62 ECDSA algorithm with SHA256)
|
||||
sty = ASN1('30', ASN1('06', '2a8648ce3d040302'));
|
||||
} else {
|
||||
// 1.2.840.113549.1.1.11 sha256WithRSAEncryption (PKCS #1)
|
||||
sty = ASN1('30', ASN1('06', '2a864886f70d01010b'), ASN1('05'));
|
||||
}
|
||||
return ASN1('30'
|
||||
// The Full CSR Request Body
|
||||
, opts.request
|
||||
// The Signature Type
|
||||
, sty
|
||||
// The Signature
|
||||
, ASN1.BitStr(Enc.bufToHex(opts.signature))
|
||||
);
|
||||
};
|
||||
CSR._toDer = function encode(opts) {
|
||||
var sty;
|
||||
if (/^EC/i.test(opts.kty)) {
|
||||
// 1.2.840.10045.4.3.2 ecdsaWithSHA256 (ANSI X9.62 ECDSA algorithm with SHA256)
|
||||
sty = ASN1('30', ASN1('06', '2a8648ce3d040302'));
|
||||
} else {
|
||||
// 1.2.840.113549.1.1.11 sha256WithRSAEncryption (PKCS #1)
|
||||
sty = ASN1('30', ASN1('06', '2a864886f70d01010b'), ASN1('05'));
|
||||
}
|
||||
return ASN1(
|
||||
'30',
|
||||
// The Full CSR Request Body
|
||||
opts.request,
|
||||
// The Signature Type
|
||||
sty,
|
||||
// The Signature
|
||||
ASN1.BitStr(Enc.bufToHex(opts.signature))
|
||||
);
|
||||
};
|
||||
|
||||
X509.packCsr = function (asn1pubkey, domains) {
|
||||
return ASN1('30'
|
||||
// Version (0)
|
||||
, ASN1.UInt('00')
|
||||
X509.packCsr = function(asn1pubkey, domains) {
|
||||
return ASN1(
|
||||
'30',
|
||||
// Version (0)
|
||||
ASN1.UInt('00'),
|
||||
|
||||
// 2.5.4.3 commonName (X.520 DN component)
|
||||
, ASN1('30', ASN1('31', ASN1('30', ASN1('06', '550403'), ASN1('0c', Enc.utf8ToHex(domains[0])))))
|
||||
// 2.5.4.3 commonName (X.520 DN component)
|
||||
ASN1(
|
||||
'30',
|
||||
ASN1(
|
||||
'31',
|
||||
ASN1(
|
||||
'30',
|
||||
ASN1('06', '550403'),
|
||||
ASN1('0c', Enc.utf8ToHex(domains[0]))
|
||||
)
|
||||
)
|
||||
),
|
||||
|
||||
// Public Key (RSA or EC)
|
||||
, asn1pubkey
|
||||
// Public Key (RSA or EC)
|
||||
asn1pubkey,
|
||||
|
||||
// Request Body
|
||||
, ASN1('a0'
|
||||
, ASN1('30'
|
||||
// 1.2.840.113549.1.9.14 extensionRequest (PKCS #9 via CRMF)
|
||||
, ASN1('06', '2a864886f70d01090e')
|
||||
, ASN1('31'
|
||||
, ASN1('30'
|
||||
, ASN1('30'
|
||||
// 2.5.29.17 subjectAltName (X.509 extension)
|
||||
, ASN1('06', '551d11')
|
||||
, ASN1('04'
|
||||
, ASN1('30', domains.map(function (d) {
|
||||
return ASN1('82', Enc.utf8ToHex(d));
|
||||
}).join(''))))))))
|
||||
);
|
||||
};
|
||||
// Request Body
|
||||
ASN1(
|
||||
'a0',
|
||||
ASN1(
|
||||
'30',
|
||||
// 1.2.840.113549.1.9.14 extensionRequest (PKCS #9 via CRMF)
|
||||
ASN1('06', '2a864886f70d01090e'),
|
||||
ASN1(
|
||||
'31',
|
||||
ASN1(
|
||||
'30',
|
||||
ASN1(
|
||||
'30',
|
||||
// 2.5.29.17 subjectAltName (X.509 extension)
|
||||
ASN1('06', '551d11'),
|
||||
ASN1(
|
||||
'04',
|
||||
ASN1(
|
||||
'30',
|
||||
domains
|
||||
.map(function(d) {
|
||||
return ASN1(
|
||||
'82',
|
||||
Enc.utf8ToHex(d)
|
||||
);
|
||||
})
|
||||
.join('')
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
);
|
||||
};
|
||||
|
||||
// TODO finish this later
|
||||
// we want to parse the domains, the public key, and verify the signature
|
||||
CSR._info = function (der) {
|
||||
// standard base64 PEM
|
||||
if ('string' === typeof der && '-' === der[0]) {
|
||||
der = PEM.parseBlock(der).bytes;
|
||||
}
|
||||
// jose urlBase64 not-PEM
|
||||
if ('string' === typeof der) {
|
||||
der = Enc.base64ToBuf(der);
|
||||
}
|
||||
// not supporting binary-encoded bas64
|
||||
var c = ASN1.parse(der);
|
||||
var kty;
|
||||
// A cert has 3 parts: cert, signature meta, signature
|
||||
if (c.children.length !== 3) {
|
||||
throw new Error("doesn't look like a certificate request: expected 3 parts of header");
|
||||
}
|
||||
var sig = c.children[2];
|
||||
if (sig.children.length) {
|
||||
// ASN1/X509 EC
|
||||
sig = sig.children[0];
|
||||
sig = ASN1('30', ASN1.UInt(Enc.bufToHex(sig.children[0].value)), ASN1.UInt(Enc.bufToHex(sig.children[1].value)));
|
||||
sig = Enc.hexToBuf(sig);
|
||||
kty = 'EC';
|
||||
} else {
|
||||
// Raw RSA Sig
|
||||
sig = sig.value;
|
||||
kty = 'RSA';
|
||||
}
|
||||
//c.children[1]; // signature type
|
||||
var req = c.children[0];
|
||||
// TODO utf8
|
||||
if (4 !== req.children.length) {
|
||||
throw new Error("doesn't look like a certificate request: expected 4 parts to request");
|
||||
}
|
||||
// 0 null
|
||||
// 1 commonName / subject
|
||||
var sub = Enc.bufToBin(req.children[1].children[0].children[0].children[1].value);
|
||||
// 3 public key (type, key)
|
||||
//console.log('oid', Enc.bufToHex(req.children[2].children[0].children[0].value));
|
||||
var pub;
|
||||
// TODO reuse ASN1 parser for these?
|
||||
if ('EC' === kty) {
|
||||
// throw away compression byte
|
||||
pub = req.children[2].children[1].value.slice(1);
|
||||
pub = { kty: kty, x: pub.slice(0, 32), y: pub.slice(32) };
|
||||
while (0 === pub.x[0]) { pub.x = pub.x.slice(1); }
|
||||
while (0 === pub.y[0]) { pub.y = pub.y.slice(1); }
|
||||
if ((pub.x.length || pub.x.byteLength) > 48) {
|
||||
pub.crv = 'P-521';
|
||||
} else if ((pub.x.length || pub.x.byteLength) > 32) {
|
||||
pub.crv = 'P-384';
|
||||
} else {
|
||||
pub.crv = 'P-256';
|
||||
}
|
||||
pub.x = Enc.bufToUrlBase64(pub.x);
|
||||
pub.y = Enc.bufToUrlBase64(pub.y);
|
||||
} else {
|
||||
pub = req.children[2].children[1].children[0];
|
||||
pub = { kty: kty, n: pub.children[0].value, e: pub.children[1].value };
|
||||
while (0 === pub.n[0]) { pub.n = pub.n.slice(1); }
|
||||
while (0 === pub.e[0]) { pub.e = pub.e.slice(1); }
|
||||
pub.n = Enc.bufToUrlBase64(pub.n);
|
||||
pub.e = Enc.bufToUrlBase64(pub.e);
|
||||
}
|
||||
// 4 extensions
|
||||
var domains = req.children[3].children.filter(function (seq) {
|
||||
// 1.2.840.113549.1.9.14 extensionRequest (PKCS #9 via CRMF)
|
||||
if ('2a864886f70d01090e' === Enc.bufToHex(seq.children[0].value)) {
|
||||
return true;
|
||||
}
|
||||
}).map(function (seq) {
|
||||
return seq.children[1].children[0].children.filter(function (seq2) {
|
||||
// subjectAltName (X.509 extension)
|
||||
if ('551d11' === Enc.bufToHex(seq2.children[0].value)) {
|
||||
return true;
|
||||
}
|
||||
}).map(function (seq2) {
|
||||
return seq2.children[1].children[0].children.map(function (name) {
|
||||
// TODO utf8
|
||||
return Enc.bufToBin(name.value);
|
||||
});
|
||||
})[0];
|
||||
})[0];
|
||||
// TODO finish this later
|
||||
// we want to parse the domains, the public key, and verify the signature
|
||||
CSR._info = function(der) {
|
||||
// standard base64 PEM
|
||||
if ('string' === typeof der && '-' === der[0]) {
|
||||
der = PEM.parseBlock(der).bytes;
|
||||
}
|
||||
// jose urlBase64 not-PEM
|
||||
if ('string' === typeof der) {
|
||||
der = Enc.base64ToBuf(der);
|
||||
}
|
||||
// not supporting binary-encoded bas64
|
||||
var c = ASN1.parse(der);
|
||||
var kty;
|
||||
// A cert has 3 parts: cert, signature meta, signature
|
||||
if (c.children.length !== 3) {
|
||||
throw new Error(
|
||||
"doesn't look like a certificate request: expected 3 parts of header"
|
||||
);
|
||||
}
|
||||
var sig = c.children[2];
|
||||
if (sig.children.length) {
|
||||
// ASN1/X509 EC
|
||||
sig = sig.children[0];
|
||||
sig = ASN1(
|
||||
'30',
|
||||
ASN1.UInt(Enc.bufToHex(sig.children[0].value)),
|
||||
ASN1.UInt(Enc.bufToHex(sig.children[1].value))
|
||||
);
|
||||
sig = Enc.hexToBuf(sig);
|
||||
kty = 'EC';
|
||||
} else {
|
||||
// Raw RSA Sig
|
||||
sig = sig.value;
|
||||
kty = 'RSA';
|
||||
}
|
||||
//c.children[1]; // signature type
|
||||
var req = c.children[0];
|
||||
// TODO utf8
|
||||
if (4 !== req.children.length) {
|
||||
throw new Error(
|
||||
"doesn't look like a certificate request: expected 4 parts to request"
|
||||
);
|
||||
}
|
||||
// 0 null
|
||||
// 1 commonName / subject
|
||||
var sub = Enc.bufToBin(
|
||||
req.children[1].children[0].children[0].children[1].value
|
||||
);
|
||||
// 3 public key (type, key)
|
||||
//console.log('oid', Enc.bufToHex(req.children[2].children[0].children[0].value));
|
||||
var pub;
|
||||
// TODO reuse ASN1 parser for these?
|
||||
if ('EC' === kty) {
|
||||
// throw away compression byte
|
||||
pub = req.children[2].children[1].value.slice(1);
|
||||
pub = { kty: kty, x: pub.slice(0, 32), y: pub.slice(32) };
|
||||
while (0 === pub.x[0]) {
|
||||
pub.x = pub.x.slice(1);
|
||||
}
|
||||
while (0 === pub.y[0]) {
|
||||
pub.y = pub.y.slice(1);
|
||||
}
|
||||
if ((pub.x.length || pub.x.byteLength) > 48) {
|
||||
pub.crv = 'P-521';
|
||||
} else if ((pub.x.length || pub.x.byteLength) > 32) {
|
||||
pub.crv = 'P-384';
|
||||
} else {
|
||||
pub.crv = 'P-256';
|
||||
}
|
||||
pub.x = Enc.bufToUrlBase64(pub.x);
|
||||
pub.y = Enc.bufToUrlBase64(pub.y);
|
||||
} else {
|
||||
pub = req.children[2].children[1].children[0];
|
||||
pub = {
|
||||
kty: kty,
|
||||
n: pub.children[0].value,
|
||||
e: pub.children[1].value
|
||||
};
|
||||
while (0 === pub.n[0]) {
|
||||
pub.n = pub.n.slice(1);
|
||||
}
|
||||
while (0 === pub.e[0]) {
|
||||
pub.e = pub.e.slice(1);
|
||||
}
|
||||
pub.n = Enc.bufToUrlBase64(pub.n);
|
||||
pub.e = Enc.bufToUrlBase64(pub.e);
|
||||
}
|
||||
// 4 extensions
|
||||
var domains = req.children[3].children
|
||||
.filter(function(seq) {
|
||||
// 1.2.840.113549.1.9.14 extensionRequest (PKCS #9 via CRMF)
|
||||
if (
|
||||
'2a864886f70d01090e' === Enc.bufToHex(seq.children[0].value)
|
||||
) {
|
||||
return true;
|
||||
}
|
||||
})
|
||||
.map(function(seq) {
|
||||
return seq.children[1].children[0].children
|
||||
.filter(function(seq2) {
|
||||
// subjectAltName (X.509 extension)
|
||||
if ('551d11' === Enc.bufToHex(seq2.children[0].value)) {
|
||||
return true;
|
||||
}
|
||||
})
|
||||
.map(function(seq2) {
|
||||
return seq2.children[1].children[0].children.map(
|
||||
function(name) {
|
||||
// TODO utf8
|
||||
return Enc.bufToBin(name.value);
|
||||
}
|
||||
);
|
||||
})[0];
|
||||
})[0];
|
||||
|
||||
return {
|
||||
subject: sub
|
||||
, altnames: domains
|
||||
, jwk: pub
|
||||
, signature: sig
|
||||
};
|
||||
};
|
||||
return {
|
||||
subject: sub,
|
||||
altnames: domains,
|
||||
jwk: pub,
|
||||
signature: sig
|
||||
};
|
||||
};
|
||||
|
||||
X509.packCsrRsaPublicKey = function (jwk) {
|
||||
// Sequence the key
|
||||
var n = ASN1.UInt(Enc.base64ToHex(jwk.n));
|
||||
var e = ASN1.UInt(Enc.base64ToHex(jwk.e));
|
||||
var asn1pub = ASN1('30', n, e);
|
||||
X509.packCsrRsaPublicKey = function(jwk) {
|
||||
// Sequence the key
|
||||
var n = ASN1.UInt(Enc.base64ToHex(jwk.n));
|
||||
var e = ASN1.UInt(Enc.base64ToHex(jwk.e));
|
||||
var asn1pub = ASN1('30', n, e);
|
||||
|
||||
// Add the CSR pub key header
|
||||
return ASN1('30', ASN1('30', ASN1('06', '2a864886f70d010101'), ASN1('05')), ASN1.BitStr(asn1pub));
|
||||
};
|
||||
// Add the CSR pub key header
|
||||
return ASN1(
|
||||
'30',
|
||||
ASN1('30', ASN1('06', '2a864886f70d010101'), ASN1('05')),
|
||||
ASN1.BitStr(asn1pub)
|
||||
);
|
||||
};
|
||||
|
||||
X509.packCsrEcPublicKey = function (jwk) {
|
||||
var ecOid = X509._oids[jwk.crv];
|
||||
if (!ecOid) {
|
||||
throw new Error("Unsupported namedCurve '" + jwk.crv + "'. Supported types are " + Object.keys(X509._oids));
|
||||
}
|
||||
var cmp = '04'; // 04 == x+y, 02 == x-only
|
||||
var hxy = '';
|
||||
// Placeholder. I'm not even sure if compression should be supported.
|
||||
if (!jwk.y) { cmp = '02'; }
|
||||
hxy += Enc.base64ToHex(jwk.x);
|
||||
if (jwk.y) { hxy += Enc.base64ToHex(jwk.y); }
|
||||
X509.packCsrEcPublicKey = function(jwk) {
|
||||
var ecOid = X509._oids[jwk.crv];
|
||||
if (!ecOid) {
|
||||
throw new Error(
|
||||
"Unsupported namedCurve '" +
|
||||
jwk.crv +
|
||||
"'. Supported types are " +
|
||||
Object.keys(X509._oids)
|
||||
);
|
||||
}
|
||||
var cmp = '04'; // 04 == x+y, 02 == x-only
|
||||
var hxy = '';
|
||||
// Placeholder. I'm not even sure if compression should be supported.
|
||||
if (!jwk.y) {
|
||||
cmp = '02';
|
||||
}
|
||||
hxy += Enc.base64ToHex(jwk.x);
|
||||
if (jwk.y) {
|
||||
hxy += Enc.base64ToHex(jwk.y);
|
||||
}
|
||||
|
||||
// 1.2.840.10045.2.1 ecPublicKey
|
||||
return ASN1('30', ASN1('30', ASN1('06', '2a8648ce3d0201'), ASN1('06', ecOid)), ASN1.BitStr(cmp + hxy));
|
||||
};
|
||||
X509._oids = {
|
||||
// 1.2.840.10045.3.1.7 prime256v1
|
||||
// (ANSI X9.62 named elliptic curve) (06 08 - 2A 86 48 CE 3D 03 01 07)
|
||||
'P-256': '2a8648ce3d030107'
|
||||
// 1.3.132.0.34 P-384 (06 05 - 2B 81 04 00 22)
|
||||
// (SEC 2 recommended EC domain secp256r1)
|
||||
, 'P-384': '2b81040022'
|
||||
// requires more logic and isn't a recommended standard
|
||||
// 1.3.132.0.35 P-521 (06 05 - 2B 81 04 00 23)
|
||||
// (SEC 2 alternate P-521)
|
||||
//, 'P-521': '2B 81 04 00 23'
|
||||
};
|
||||
// 1.2.840.10045.2.1 ecPublicKey
|
||||
return ASN1(
|
||||
'30',
|
||||
ASN1('30', ASN1('06', '2a8648ce3d0201'), ASN1('06', ecOid)),
|
||||
ASN1.BitStr(cmp + hxy)
|
||||
);
|
||||
};
|
||||
X509._oids = {
|
||||
// 1.2.840.10045.3.1.7 prime256v1
|
||||
// (ANSI X9.62 named elliptic curve) (06 08 - 2A 86 48 CE 3D 03 01 07)
|
||||
'P-256': '2a8648ce3d030107',
|
||||
// 1.3.132.0.34 P-384 (06 05 - 2B 81 04 00 22)
|
||||
// (SEC 2 recommended EC domain secp256r1)
|
||||
'P-384': '2b81040022'
|
||||
// requires more logic and isn't a recommended standard
|
||||
// 1.3.132.0.35 P-521 (06 05 - 2B 81 04 00 23)
|
||||
// (SEC 2 alternate P-521)
|
||||
//, 'P-521': '2B 81 04 00 23'
|
||||
};
|
||||
|
||||
// don't replace the full parseBlock, if it exists
|
||||
PEM.parseBlock = PEM.parseBlock || function (str) {
|
||||
var der = str.split(/\n/).filter(function (line) {
|
||||
return !/-----/.test(line);
|
||||
}).join('');
|
||||
return { bytes: Enc.base64ToBuf(der) };
|
||||
};
|
||||
|
||||
}('undefined' === typeof window ? module.exports : window));
|
||||
// don't replace the full parseBlock, if it exists
|
||||
PEM.parseBlock =
|
||||
PEM.parseBlock ||
|
||||
function(str) {
|
||||
var der = str
|
||||
.split(/\n/)
|
||||
.filter(function(line) {
|
||||
return !/-----/.test(line);
|
||||
})
|
||||
.join('');
|
||||
return { bytes: Enc.base64ToBuf(der) };
|
||||
};
|
||||
})('undefined' === typeof window ? module.exports : window);
|
||||
|
|
|
|||
375
lib/ecdsa.js
375
lib/ecdsa.js
|
|
@ -1,172 +1,227 @@
|
|||
/*global Promise*/
|
||||
(function (exports) {
|
||||
'use strict';
|
||||
(function(exports) {
|
||||
'use strict';
|
||||
|
||||
var EC = exports.Eckles = {};
|
||||
var x509 = exports.x509;
|
||||
if ('undefined' !== typeof module) { module.exports = EC; }
|
||||
var PEM = exports.PEM;
|
||||
var SSH = exports.SSH;
|
||||
var Enc = {};
|
||||
var textEncoder = new TextEncoder();
|
||||
var EC = (exports.Eckles = {});
|
||||
var x509 = exports.x509;
|
||||
if ('undefined' !== typeof module) {
|
||||
module.exports = EC;
|
||||
}
|
||||
var PEM = exports.PEM;
|
||||
var SSH = exports.SSH;
|
||||
var Enc = {};
|
||||
var textEncoder = new TextEncoder();
|
||||
|
||||
EC._stance = "We take the stance that if you're knowledgeable enough to"
|
||||
+ " properly and securely use non-standard crypto then you shouldn't need Bluecrypt anyway.";
|
||||
EC._universal = "Bluecrypt only supports crypto with standard cross-browser and cross-platform support.";
|
||||
EC.generate = function (opts) {
|
||||
var wcOpts = {};
|
||||
if (!opts) { opts = {}; }
|
||||
if (!opts.kty) { opts.kty = 'EC'; }
|
||||
EC._stance =
|
||||
"We take the stance that if you're knowledgeable enough to" +
|
||||
" properly and securely use non-standard crypto then you shouldn't need Bluecrypt anyway.";
|
||||
EC._universal =
|
||||
'Bluecrypt only supports crypto with standard cross-browser and cross-platform support.';
|
||||
EC.generate = function(opts) {
|
||||
var wcOpts = {};
|
||||
if (!opts) {
|
||||
opts = {};
|
||||
}
|
||||
if (!opts.kty) {
|
||||
opts.kty = 'EC';
|
||||
}
|
||||
|
||||
// ECDSA has only the P curves and an associated bitlength
|
||||
wcOpts.name = 'ECDSA';
|
||||
if (!opts.namedCurve) {
|
||||
opts.namedCurve = 'P-256';
|
||||
}
|
||||
wcOpts.namedCurve = opts.namedCurve; // true for supported curves
|
||||
if (/256/.test(wcOpts.namedCurve)) {
|
||||
wcOpts.namedCurve = 'P-256';
|
||||
wcOpts.hash = { name: "SHA-256" };
|
||||
} else if (/384/.test(wcOpts.namedCurve)) {
|
||||
wcOpts.namedCurve = 'P-384';
|
||||
wcOpts.hash = { name: "SHA-384" };
|
||||
} else {
|
||||
return Promise.Reject(new Error("'" + wcOpts.namedCurve + "' is not an NIST approved ECDSA namedCurve. "
|
||||
+ " Please choose either 'P-256' or 'P-384'. "
|
||||
+ EC._stance));
|
||||
}
|
||||
// ECDSA has only the P curves and an associated bitlength
|
||||
wcOpts.name = 'ECDSA';
|
||||
if (!opts.namedCurve) {
|
||||
opts.namedCurve = 'P-256';
|
||||
}
|
||||
wcOpts.namedCurve = opts.namedCurve; // true for supported curves
|
||||
if (/256/.test(wcOpts.namedCurve)) {
|
||||
wcOpts.namedCurve = 'P-256';
|
||||
wcOpts.hash = { name: 'SHA-256' };
|
||||
} else if (/384/.test(wcOpts.namedCurve)) {
|
||||
wcOpts.namedCurve = 'P-384';
|
||||
wcOpts.hash = { name: 'SHA-384' };
|
||||
} else {
|
||||
return Promise.Reject(
|
||||
new Error(
|
||||
"'" +
|
||||
wcOpts.namedCurve +
|
||||
"' is not an NIST approved ECDSA namedCurve. " +
|
||||
" Please choose either 'P-256' or 'P-384'. " +
|
||||
EC._stance
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
var extractable = true;
|
||||