v1.0.0: initial commit
This commit is contained in:
commit
ef282b6dcd
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ECDSA-CSR.js
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=========
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Sponsored by [Root](https://therootcompany.com)
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A focused, **zero-dependency** library that can do exactly one thing really, really well:
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* Generate a Certificate Signing Requests (CSR), and sign it!
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Features
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========
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* [x] Universal ECDSA and CSR support that Just Works™
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* NIST P-256 (also known as prime256v1 or secp256r1)
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* PEM, DER, ASN.1, PKCS8 (Private Key), PKIX/SPKI (Public Key)
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* Common Name (CN) Subject
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* Subject Alternative Names (SANs / altnames)
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* [x] Zero Dependencies
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* (no ASN1.js, PKI.js, forge, jrsasign - not even elliptic.js!)
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* [x] Quality
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* Focused
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* Lightweight
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* Well-Commented, Well-Documented
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* Secure
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* [x] Vanilla Node.js
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* no school like the old school
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* easy to read and understand
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Usage
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-----
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Given an array of domains it uses the first for the Common Name (CN),
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also known as Subject, and all of them as the Subject Alternative Names (SANs or altnames).
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```js
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'use strict';
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var edsacsr = require('ecdsa-csr');
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var domains = [ 'example.com', 'www.example.com', 'api.example.com' ];
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return ecdsacsr({ key: key, domains: domains }).then(function (csr) {
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console.log('CSR PEM:', csr);
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});
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```
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### Options
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* `key` must be a PEM or DER
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* PEM may be a plain string or a Buffer*
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* DER must be a Buffer*
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* `domains` must be a list of strings representing domain names
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* must be plain oldl utf8, not punycode
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* "Buffer" can be a node Buffer, a JavaScript Uint8Array,
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or a JavaScript Array which contains only numbers between 0 and 255.
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Other useful options:
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* `der: true` output a der instead of a PEM
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* `format: string|Array|Buffer|Uint8Array` output the PEM or DER in the desired format.
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### Verifying
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You can double check that the CSR you get out is actually valid:
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```bash
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# Generate a key
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openssl ecparam -genkey -name prime256v1 -noout -out ./privkey-ec-p256.pem
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# Create a CSR
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npx ecdsa-csr ./privkey-ec-p256.pem example.com,www.example.com > csr.pem
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# Verify
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openssl req -text -noout -verify -in csr.pem
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```
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Known Issues
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------------
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I've learned to be careful about talking about the future,
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however, I literally just published this tonight (2018-11-17)
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and there are a few things I plan to address but haven't yet:
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* JWK not yet supported
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* non-ascii domains, such as 例.中国 not yet supported
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* total domains length over 127 characters not yet supported
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New to Crypto?
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--------------
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Just a heads up in case you have no idea what you're doing:
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First of all, [don't panic](https://coolaj86.com/articles/dont-panic.html).
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Next:
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* EC stands for _Elliptic Curve_.
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* DSA stands for _Digital Signing Algorithm_.
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* EC, ECDSA, and ECDH all belong to the same suite of tools.
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* Private keys are actually keypairs (they contain the public key)
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* NIST P-256, prime256v1, and secp256r1 are all aliases of the same thing
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In many cases the terms get used (and misused) interchangably,
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which can be confusing. You'll survive, I promise.
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* PEM is just a Base64-encoded DER (think JSON as hex or base64)
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* DER is an binary _object notation_ for ASN.1 (think actual stringified JSON or XML)
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* ASN.1 is _object notation_ standard (think JSON, the standard)
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* X.509 is a suite of schemas (think XLST or json-schema.org)
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* PKCS#8, PKIK, SPKI are all X.509 schemas (think defining `firstName` vs `first_name` vs `firstname`)
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Now forget about all that and just know this:
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**This library solves your problem if** you need EC _something-or-other_ and CSR _something-or-other_
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in order to deal with SSL certificates in an internal organization.
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If that's not what you're doing, you may want HTTPS and SSL through
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[Greenlock.js](https://git.coolaj86.com/coolaj86/greenlock-express.js),
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or you may be looking for something else entirely.
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Goals vs Non-Goals
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-----
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This was built for use by [ACME.js](https://git.coolaj86.com/coolaj86/acme.js)
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and [Greenlock.js](https://git.coolaj86.com/coolaj86/greenlock-express.js).
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Rather than trying to make a generic implementation that works with everything under the sun,
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this library is intentionally focused on around the use case of generating certificates for
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ACME services (such as Let's Encrypt).
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The primary goal of this project is for this code to do exactly (and all of)
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what it needs to do - No more, no less.
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* ECDSA support EC (named curve P-256), also known as:
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* NIST P-256
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* prime256v1
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* secp256r1
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* PEM, DER, and JWK
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* Support both ASN.1 private key formats (one supported now)
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* Support both ASN.1 public key formats (one supported now)
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* Vanilla node.js (ECMAScript 5.1)
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* No babel
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* No dependencies
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However, there are a few areas where I'd be willing to stretch:
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* Support other universally accepted EC standards
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* (the 384 variety is the only one that comes to mind)
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* Support other PEM formats
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* (the EC-only format comes to mind)
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* Type definition files for altscript languages
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It is not a goal of this project to support any EC profiles
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except those that are universally supported by browsers and
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are sufficiently secure (overkill is overkill).
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> A little copying is better than a little dependency. - [Go Proverbs](https://go-proverbs.github.io) by Rob Pike
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This code is considered small and focused enough that,
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rather than making it a dependency in other small projects,
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I personally just copy over the code.
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Hence, all of these projects are MPL-2.0 licensed.
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Legal
|
||||
-----
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MPL-2.0
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|
||||
[Terms of Use](https://therootcompany.com/legal/#terms) |
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[Privacy Policy](https://therootcompany.com/legal/#privacy)
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#!/bin/env node
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'use strict';
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var fs = require('fs');
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var ecdsacsr = require('../index.js');
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var keyname = process.argv[2];
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var domains = process.argv[3].split(/,/);
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var keypem = fs.readFileSync(keyname, 'ascii');
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ecdsacsr({ key: keypem, domains: domains }).then(function (csr) {
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console.error("CN=" + domains[0]);
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console.error("subjectAltName=" + domains.join(','));
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console.error();
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console.log(csr);
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});
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@ -0,0 +1,2 @@
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'use strict';
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module.exports = require('./lib/ecdsacsr.js');
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'use strict';
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var crypto = require('crypto');
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// 1.2.840.10045.3.1.7
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// prime256v1 (ANSI X9.62 named elliptic curve)
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var OBJ_ID_EC = '06 08 2A8648CE3D030107'.replace(/\s+/g, '').toLowerCase();
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function fromBase64(b64) {
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var buf;
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var ab;
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if ('undefined' === typeof atob) {
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buf = Buffer.from(b64, 'base64');
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return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
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}
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buf = atob(b64);
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ab = new ArrayBuffer(buf.length);
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ab = new Uint8Array(ab);
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buf.split('').forEach(function (ch, i) {
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ab[i] = ch.charCodeAt(0);
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});
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return ab.buffer;
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}
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function parsePem(pem) {
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var typ;
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var pub;
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var crv;
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var der = fromBase64(pem.split(/\n/).filter(function (line, i) {
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if (0 === i) {
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if (/ PUBLIC /.test(line)) {
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pub = true;
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} else if (/ PRIVATE /.test(line)) {
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pub = false;
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}
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if (/ EC/.test(line)) {
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typ = 'EC';
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}
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}
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return !/---/.test(line);
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}).join(''));
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if (!typ || 'EC' === typ) {
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var hex = toHex(der).toLowerCase();
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if (-1 !== hex.indexOf(OBJ_ID_EC)) {
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typ = 'EC';
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crv = 'P-256';
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} else {
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// TODO more than just P-256
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console.warn("unsupported ec curve");
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}
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}
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return { typ: typ, pub: pub, der: der, crv: crv };
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}
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function toHex(ab) {
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var hex = [];
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var u8 = new Uint8Array(ab);
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var size = u8.byteLength;
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var i;
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var h;
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for (i = 0; i < size; i += 1) {
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h = u8[i].toString(16);
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if (2 === h.length) {
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hex.push(h);
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} else {
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hex.push('0' + h);
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}
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}
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return hex.join('');
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}
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function fromHex(hex) {
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if ('undefined' !== typeof Buffer) {
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return Buffer.from(hex, 'hex');
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}
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var ab = new ArrayBuffer(hex.length/2);
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var i;
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var j;
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ab = new Uint8Array(ab);
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for (i = 0, j = 0; i < (hex.length/2); i += 1) {
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ab[i] = parseInt(hex.slice(j, j+1), 16);
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j += 2;
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}
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return ab.buffer;
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}
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function readEcPubkey(der) {
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// the key is the last 520 bits of both the private key and the public key
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// he 3 bits prior identify the key as
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var x, y;
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var compressed;
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var keylen = 32;
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var offset = 64;
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var headerSize = 4;
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var header = toHex(der.slice(der.byteLength - (offset + headerSize), der.byteLength - offset));
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if ('03420004' !== header) {
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offset = 32;
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header = toHex(der.slice(der.byteLength - (offset + headerSize), der.byteLength - offset));
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if ('03420002' !== header) {
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throw new Error("not a valid EC P-256 key (expected 0x0342004 or 0x0342002 as pub key preamble, but found " + header + ")");
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}
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}
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// The one good thing that came from the b***kchain hysteria: good EC documentation
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// https://davidederosa.com/basic-blockchain-programming/elliptic-curve-keys/
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compressed = ('2' === header[header.byteLength -1]);
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x = der.slice(der.byteLength - offset, (der.byteLength - offset) + keylen);
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if (!compressed) {
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y = der.slice(der.byteLength - keylen, der.byteLength);
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}
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|
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return {
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x: x
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, y: y || null
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};
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}
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function formatAsPem(str) {
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var finalString = '';
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while (str.length > 0) {
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finalString += str.substring(0, 64) + '\n';
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str = str.substring(64);
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}
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return finalString;
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}
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|
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function toBase64(der) {
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if ('undefined' === typeof btoa) {
|
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return Buffer.from(der).toString('base64');
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}
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var chs = [];
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der.forEach(function (b) {
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chs.push(String.fromCharCode(b));
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});
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return btoa(chs.join(''));
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}
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// these are static ASN.1 segments
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// The head specifies that there will be 3 segments and a content length
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// (those segments will be content, signature header, and signature)
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var csrHead = '30 82 {0seq0len}'.replace(/\s+/g, '');
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// The tail specifies the ES256 signature header (and is followed by the signature
|
||||
var csrEcFoot =
|
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( '30 0A'
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// 1.2.840.10045.4.3.2 ecdsaWithSHA256
|
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// (ANSI X9.62 ECDSA algorithm with SHA256)
|
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+ '06 08 2A 86 48 CE 3D 04 03 02'
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+ '03 {len} 00' // bit stream (why??)
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+ '30 {rslen}' // sequence
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+ '02 {rlen} {r}' // integer r
|
||||
+ '02 {slen} {s}' // integer s
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||||
).replace(/\s+/g, '');
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var csrDomains = '82 {dlen} {domain.tld}'; // 2+n bytes (type 82?)
|
||||
|
||||
function strToHex(str) {
|
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return str.split('').map(function (ch) {
|
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var h = ch.charCodeAt(0).toString(16);
|
||||
if (2 === h.length) {
|
||||
return h;
|
||||
}
|
||||
return '0' + h;
|
||||
}).join('');
|
||||
}
|
||||
|
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function numToHex(d) {
|
||||
d = d.toString(16);
|
||||
if (d.length % 2) {
|
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return '0' + d;
|
||||
}
|
||||
return d;
|
||||
}
|
||||
|
||||
function fromHex(hex) {
|
||||
if ('undefined' !== typeof Buffer) {
|
||||
return Buffer.from(hex, 'hex');
|
||||
}
|
||||
var ab = new ArrayBuffer(hex.length/2);
|
||||
var i;
|
||||
var j;
|
||||
ab = new Uint8Array(ab);
|
||||
for (i = 0, j = 0; i < (hex.length/2); i += 1) {
|
||||
ab[i] = parseInt(hex.slice(j, j+1), 16);
|
||||
j += 2;
|
||||
}
|
||||
return ab.buffer;
|
||||
}
|
||||
|
||||
function createCsrBodyEc(domains, xy) {
|
||||
var altnames = domains.map(function (d) {
|
||||
return csrDomains.replace(/{dlen}/, numToHex(d.length)).replace(/{domain\.tld}/, strToHex(d));
|
||||
}).join('').replace(/\s+/g, '');
|
||||
var sublen = domains[0].length;
|
||||
var sanlen = (altnames.length/2);
|
||||
var publen = xy.x.byteLength;
|
||||
var compression = '04';
|
||||
var hxy = '';
|
||||
// 04 == x+y, 02 == x-only
|
||||
if (xy.y) {
|
||||
publen += xy.y.byteLength;
|
||||
} else {
|
||||
// Note: I don't intend to support compression - it isn't used by most
|
||||
// libraries and it requir more dependencies for bigint ops to deflate.
|
||||
// This is more just a placeholder. It won't work right now anyway
|
||||
// because compression requires an exta bit stored (odd vs even), which
|
||||
// I haven't learned yet, and I'm not sure if it's allowed at all
|
||||
compression = '02';
|
||||
}
|
||||
hxy += toHex(xy.x);
|
||||
if (xy.y) {
|
||||
hxy += toHex(xy.y);
|
||||
}
|
||||
|
||||
var body = [ '30 81 {+85+n}' // 4 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(
|
||||
3
|
||||
+ 13 + sublen
|
||||
+ 27 + publen // Length for EC-related P-256 stuff
|
||||
+ 30 + sanlen
|
||||
))
|
||||
|
||||
// #0 Total 3
|
||||
, '02 01 00' // 3 bytes, int 0
|
||||
|
||||
// Subject
|
||||
// #1 Total 2+11+n
|
||||
, '30 {3.2.0seqlen}' // 2 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(2+2+5+2+sublen))
|
||||
, '31 {4.3.0setlen}' // 2 bytes, set
|
||||
.replace(/{[^}]+}/, numToHex(2+5+2+sublen))
|
||||
, '30 {5.4.0seqlen}' // 2 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(5+2+sublen))
|
||||
, '06 03 55 04 03' // 5 bytes, object id (commonName)
|
||||
, '0C {dlen} {domain.tld}' // 2+n bytes, utf8string
|
||||
.replace(/{dlen}/, numToHex(sublen))
|
||||
.replace(/{domain\.tld}/, strToHex(domains[0]))
|
||||
|
||||
// P-256 Public Key
|
||||
// #2 Total 2+25+xy
|
||||
, '30 {+25+xy}' // 2 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(2+9+10+3+1+publen))
|
||||
, '30 13' // 2 bytes, sequence
|
||||
// 1.2.840.10045.2.1 ecPublicKey
|
||||
// (ANSI X9.62 public key type)
|
||||
, '06 07 2A 86 48 CE 3D 02 01' // 9 bytes, object id
|
||||
// 1.2.840.10045.3.1.7 prime256v1
|
||||
// (ANSI X9.62 named elliptic curve)
|
||||
, '06 08 2A 86 48 CE 3D 03 01 07' // 10 bytes, object id
|
||||
, '03 {xylen} 00 {xy}' // 3+1+n bytes
|
||||
.replace(/{xylen}/, numToHex(publen+2))
|
||||
.replace(/{xy}/, compression + hxy)
|
||||
|
||||
// Altnames
|
||||
// #3 Total 2+28+n
|
||||
, 'A0 {+28}' // 2 bytes, ?? [4B]
|
||||
.replace(/{[^}]+}/, numToHex(2+11+2+2+2+5+2+2+sanlen))
|
||||
, '30 {+26}' // 2 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(11+2+2+2+5+2+2+sanlen))
|
||||
// (extensionRequest (PKCS #9 via CRMF))
|
||||
, '06 09 2A 86 48 86 F7 0D 01 09 0E' // 11 bytes, object id
|
||||
, '31 {+13}' // 2 bytes, set
|
||||
.replace(/{[^}]+}/, numToHex(2+2+5+2+2+sanlen))
|
||||
, '30 {+11}' // 2 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(2+5+2+2+sanlen))
|
||||
, '30 {+9}' // 2 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(5+2+2+sanlen))
|
||||
// (subjectAltName (X.509 extension))
|
||||
, '06 03 55 1D 11' // 5 bytes, object id
|
||||
, '04 {+2}' // 2 bytes, octet string
|
||||
.replace(/{[^}]+}/, numToHex(2+sanlen))
|
||||
, '30 {+n}' // 2 bytes, sequence
|
||||
.replace(/{[^}]+}/, numToHex(sanlen))
|
||||
, '{altnames}' // n (elements of sequence)
|
||||
.replace(/{altnames}/, altnames)
|
||||
];
|
||||
body = body.join('').replace(/\s+/g, '');
|
||||
return fromHex(body);
|
||||
}
|
||||
|
||||
// https://gist.github.com/codermapuche/da4f96cdb6d5ff53b7ebc156ec46a10a
|
||||
function signEc(keypem, ab) {
|
||||
// Signer is a stream
|
||||
var sign = crypto.createSign('SHA256');
|
||||
sign.write(new Uint8Array(ab));
|
||||
sign.end();
|
||||
|
||||
// The signature is ASN1 encoded
|
||||
var sig = sign.sign(keypem);
|
||||
|
||||
// Convert to a JavaScript ArrayBuffer just because
|
||||
sig = new Uint8Array(sig.buffer.slice(sig.byteOffset, sig.byteOffset + sig.byteLength));
|
||||
|
||||
// The first two bytes '30 xx' signify SEQUENCE and LENGTH
|
||||
// The sequence length byte will be a single byte because the signature is less that 128 bytes (0x80, 1024-bit)
|
||||
// (this would not be true for P-521, but I'm not supporting that yet)
|
||||
// The 3rd byte will be '02', signifying INTEGER
|
||||
// The 4th byte will tell us the length of 'r' (which, on occassion, will be less than the full 255 bytes)
|
||||
var rIndex = 3;
|
||||
var rLen = sig[rIndex];
|
||||
var rEnd = rIndex + 1 + rLen;
|
||||
var sIndex = rEnd + 1;
|
||||
var sLen = sig[sIndex];
|
||||
var sEnd = sIndex + 1 + sLen;
|
||||
var r = sig.slice(rIndex + 1, rEnd);
|
||||
var s = sig.slice(sIndex + 1, sEnd); // this should be end-of-file
|
||||
|
||||
// ASN1 INTEGER types use the high-order bit to signify a negative number,
|
||||
// hence a leading '00' is used for numbers that begin with '80' or greater
|
||||
// which is why r length is sometimes a byte longer than its bit length
|
||||
if (0 === s[0]) { s = s.slice(1); }
|
||||
if (0 === r[0]) { r = r.slice(1); }
|
||||
|
||||
return { raw: sig.buffer, r: r.buffer, s: s.buffer };
|
||||
}
|
||||
|
||||
function createEcCsr(domains, keypem, ecpub) {
|
||||
// TODO get pub from priv
|
||||
|
||||
var csrBody = createCsrBodyEc(domains, ecpub);
|
||||
var sig = signEc(keypem, csrBody);
|
||||
var rLen = sig.r.byteLength;
|
||||
var rc = '';
|
||||
var sLen = sig.s.byteLength;
|
||||
var sc = '';
|
||||
|
||||
if (0x80 & new Uint8Array(sig.r)[0]) { rc = '00'; rLen += 1; }
|
||||
if (0x80 & new Uint8Array(sig.s)[0]) { sc = '00'; sLen += 1; }
|
||||
|
||||
var csrSig = csrEcFoot
|
||||
.replace(/{len}/, numToHex(1 + 2 + 2 + 2 + rLen + sLen))
|
||||
.replace(/{rslen}/, numToHex(2 + 2 + rLen + sLen))
|
||||
.replace(/{rlen}/, numToHex(rLen))
|
||||
.replace(/{r}/, rc + toHex(sig.r))
|
||||
.replace(/{slen}/, numToHex(sLen))
|
||||
.replace(/{s}/, sc + toHex(sig.s))
|
||||
;
|
||||
|
||||
// Note: If we supported P-521 a number of the lengths would change
|
||||
// by one byte and that would be... annoying to update
|
||||
var len = csrBody.byteLength + (csrSig.length/2);
|
||||
/*
|
||||
console.log('sig:', sig.raw.byteLength, toHex(sig.raw));
|
||||
console.log('r:', sig.r.byteLength, toHex(sig.r));
|
||||
console.log('s:', sig.s.byteLength, toHex(sig.s));
|
||||
console.log('csr sig:', csrSig.length / 2, csrSig);
|
||||
console.log('csrBodyLen + csrSigLen', numToHex(len));
|
||||
*/
|
||||
var head = csrHead.replace(/{[^}]+}/, numToHex(len));
|
||||
var ab = new Uint8Array(new ArrayBuffer((head.length/2) + len));
|
||||
var i = 0;
|
||||
fromHex(head).forEach(function (b) {
|
||||
ab[i] = b;
|
||||
i += 1;
|
||||
});
|
||||
csrBody.forEach(function (b) {
|
||||
ab[i] = b;
|
||||
i += 1;
|
||||
});
|
||||
fromHex(csrSig).forEach(function (b) {
|
||||
ab[i] = b;
|
||||
i += 1;
|
||||
});
|
||||
|
||||
return ab;
|
||||
}
|
||||
|
||||
function createEcCsrPem(domains, keypem) {
|
||||
var pemblock = parsePem(keypem);
|
||||
var ecpub = readEcPubkey(pemblock.der);
|
||||
var ab = createEcCsr(domains, keypem, ecpub);
|
||||
var pem = formatAsPem(toBase64(ab));
|
||||
return '-----BEGIN CERTIFICATE REQUEST-----\n' + pem + '-----END CERTIFICATE REQUEST-----';
|
||||
}
|
||||
|
||||
// Taken from Unibabel
|
||||
// https://git.coolaj86.com/coolaj86/unibabel.js#readme
|
||||
// https://coolaj86.com/articles/base64-unicode-utf-8-javascript-and-you/
|
||||
function utf8ToUint8Array(str) {
|
||||
var escstr = encodeURIComponent(str);
|
||||
// replaces any uri escape sequence, such as %0A,
|
||||
// with binary escape, such as 0x0A
|
||||
var binstr = escstr.replace(/%([0-9A-F]{2})/g, function(match, p1) {
|
||||
return String.fromCharCode('0x' + p1);
|
||||
});
|
||||
var buf = new Uint8Array(binstr.length);
|
||||
binstr.split('').forEach(function (ch, i) {
|
||||
buf[i] = ch.charCodeAt(0);
|
||||
});
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
function ensurePem(key) {
|
||||
if (!key) { throw new Error("no private key given"); }
|
||||
// whether PEM or DER, convert to Uint8Array
|
||||
if ('string' === typeof key) { key = utf8ToUint8Array(key); }
|
||||
|
||||
// for consistency
|
||||
if (key instanceof Buffer) { key = new Uint8Array(key.buffer.slice(key.byteOffset, key.byteOffset + key.byteLength)); }
|
||||
|
||||
// just as a sanity check
|
||||
if (key instanceof Array) {
|
||||
key = Uint8Array.from(key);
|
||||
if (!key.every(function (el) {
|
||||
return ('number' === typeof el) && (el >= 0) && (el <= 255);
|
||||
})) {
|
||||
throw new Error("key was an array, but not an array of ints between 0 and 255");
|
||||
}
|
||||
}
|
||||
|
||||
// no matter which path we take, we should arrive at a Uint8Array
|
||||
if (!(key instanceof Uint8Array)) {
|
||||
throw new Error("typeof key is '" + typeof key + "', not any of the supported types: utf8 string,"
|
||||
+ " binary string, node Buffer, Uint8Array, or Array of ints between 0 and 255");
|
||||
}
|
||||
|
||||
// if DER, convert to PEM
|
||||
if ((0x30 === key[0]) && (0x80 & key[1])) {
|
||||
key = toBase64(key);
|
||||
}
|
||||
key = [].map.call(key, function (i) {
|
||||
return String.fromCharCode(i);
|
||||
}).join('');
|
||||
if ('M' === key[0]) {
|
||||
key = '-----BEGIN EC PRIVATE KEY-----\n' + key + '-----END EC PRIVATE KEY-----';
|
||||
}
|
||||
if ('-' === key[0]) {
|
||||
return key;
|
||||
} else {
|
||||
throw new Error("key does not appear to be in PEM formt (does not begin with either '-' or 'M'),"
|
||||
+ " nor DER format (does not begin with 0x308X)");
|
||||
}
|
||||
}
|
||||
|
||||
/*global Promise*/
|
||||
module.exports = function (opts) {
|
||||
// We're using a Promise here to be compatible with the browser version
|
||||
// which uses the webcrypto API for some of the conversions
|
||||
return Promise.resolve().then(function () {
|
||||
|
||||
// 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 ecdsacsr"); }
|
||||
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 utf8 strings (not punycode)");
|
||||
}
|
||||
var key = ensurePem(opts.key);
|
||||
|
||||
return createEcCsrPem(opts.domains, key);
|
||||
});
|
||||
};
|
||||
|
|
@ -0,0 +1,111 @@
|
|||
'use strict';
|
||||
|
||||
// We believe in a proactive approach to sustainable open source.
|
||||
// As part of that we make it easy for you to opt-in to following our progress
|
||||
// and we also stay up-to-date on telemetry such as operating system and node
|
||||
// version so that we can focus our efforts where they'll have the greatest impact.
|
||||
//
|
||||
// Want to learn more about our Terms, Privacy Policy, and Mission?
|
||||
// Check out https://therootcompany.com/legal/
|
||||
|
||||
var os = require('os');
|
||||
var crypto = require('crypto');
|
||||
var https = require('https');
|
||||
var pkg = require('../package.json');
|
||||
|
||||
// to help focus our efforts in the right places
|
||||
var data = {
|
||||
package: pkg.name
|
||||
, version: pkg.version
|
||||
, node: process.version
|
||||
, arch: process.arch || os.arch()
|
||||
, platform: process.platform || os.platform()
|
||||
, release: os.release()
|
||||
};
|
||||
|
||||
function addCommunityMember(opts) {
|
||||
setTimeout(function () {
|
||||
var req = https.request({
|
||||
hostname: 'api.therootcompany.com'
|
||||
, port: 443
|
||||
, path: '/api/therootcompany.com/public/community'
|
||||
, method: 'POST'
|
||||
, headers: { 'Content-Type': 'application/json' }
|
||||
}, function (resp) {
|
||||
// let the data flow, so we can ignore it
|
||||
resp.on('data', function () {});
|
||||
//resp.on('data', function (chunk) { console.log(chunk.toString()); });
|
||||
resp.on('error', function () { /*ignore*/ });
|
||||
//resp.on('error', function (err) { console.error(err); });
|
||||
});
|
||||
var obj = JSON.parse(JSON.stringify(data));
|
||||
obj.action = 'updates';
|
||||
try {
|
||||
obj.ppid = ppid(obj.action);
|
||||
} catch(e) {
|
||||
// ignore
|
||||
//console.error(e);
|
||||
}
|
||||
obj.name = opts.name || undefined;
|
||||
obj.address = opts.email;
|
||||
obj.community = 'node.js@therootcompany.com';
|
||||
|
||||
req.write(JSON.stringify(obj, 2, null));
|
||||
req.end();
|
||||
req.on('error', function () { /*ignore*/ });
|
||||
//req.on('error', function (err) { console.error(err); });
|
||||
}, 50);
|
||||
}
|
||||
|
||||
function ping(action) {
|
||||
setTimeout(function () {
|
||||
var req = https.request({
|
||||
hostname: 'api.therootcompany.com'
|
||||
, port: 443
|
||||
, path: '/api/therootcompany.com/public/ping'
|
||||
, method: 'POST'
|
||||
, headers: { 'Content-Type': 'application/json' }
|
||||
}, function (resp) {
|
||||
// let the data flow, so we can ignore it
|
||||
resp.on('data', function () { });
|
||||
//resp.on('data', function (chunk) { console.log(chunk.toString()); });
|
||||
resp.on('error', function () { /*ignore*/ });
|
||||
//resp.on('error', function (err) { console.error(err); });
|
||||
});
|
||||
var obj = JSON.parse(JSON.stringify(data));
|
||||
obj.action = action;
|
||||
try {
|
||||
obj.ppid = ppid(obj.action);
|
||||
} catch(e) {
|
||||
// ignore
|
||||
//console.error(e);
|
||||
}
|
||||
|
||||
req.write(JSON.stringify(obj, 2, null));
|
||||
req.end();
|
||||
req.on('error', function (/*e*/) { /*console.error('req.error', e);*/ });
|
||||
}, 50);
|
||||
}
|
||||
|
||||
// to help identify unique installs without getting
|
||||
// the personally identifiable info that we don't want
|
||||
function ppid(action) {
|
||||
var parts = [ action, data.package, data.version, data.node, data.arch, data.platform, data.release ];
|
||||
var ifaces = os.networkInterfaces();
|
||||
Object.keys(ifaces).forEach(function (ifname) {
|
||||
if (/^en/.test(ifname) || /^eth/.test(ifname) || /^wl/.test(ifname)) {
|
||||
if (ifaces[ifname] && ifaces[ifname].length) {
|
||||
parts.push(ifaces[ifname][0].mac);
|
||||
}
|
||||
}
|
||||
});
|
||||
return crypto.createHash('sha1').update(parts.join(',')).digest('base64');
|
||||
}
|
||||
|
||||
module.exports.ping = ping;
|
||||
module.exports.joinCommunity = addCommunityMember;
|
||||
|
||||
if (require.main === module) {
|
||||
ping('install');
|
||||
//addCommunityMember({ name: "AJ ONeal", email: 'coolaj86@gmail.com' });
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
{
|
||||
"name": "ecdsa-csr",
|
||||
"version": "1.0.0",
|
||||
"description": "A focused, zero-dependency library to generate a Certificate Signing Request (CSR) and sign it!",
|
||||
"main": "index.js",
|
||||
"bin": {
|
||||
"ecdsa-csr": "ecdsacsr.js"
|
||||
},
|
||||
"directories": {
|
||||
"lib": "lib"
|
||||
},
|
||||
"scripts": {
|
||||
"postinstall": "node lib/telemetry.js install",
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://git.coolaj86.com/coolaj86/ecdsa-csr.js"
|
||||
},
|
||||
"keywords": [
|
||||
"zero-dependency",
|
||||
"csr",
|
||||
"ecdsa",
|
||||
"ec",
|
||||
"pem"
|
||||
],
|
||||
"author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
|
||||
"license": "MPL-2.0"
|
||||
}
|
||||
Loading…
Reference in New Issue