separate modules
This commit is contained in:
AJ ONeal
parent
24c9884965
commit
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132
lib/acme-client.js
Normal file
132
lib/acme-client.js
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@ -0,0 +1,132 @@
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/*!
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* letiny
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* Copyright(c) 2015 Anatol Sommer <anatol@anatol.at>
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* Some code used from https://github.com/letsencrypt/boulder/tree/master/test/js
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* MPL 2.0
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*/
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'use strict';
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var NOOP=function () {};
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var log=NOOP;
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var request=require('request');
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var cryptoUtil=require('./crypto-util');
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function Acme(privateKey) {
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this.privateKey=privateKey;
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this.nonces=[];
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}
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Acme.prototype.getNonce=function(url, cb) {
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var self=this;
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request.head({
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url:url,
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}, function(err, res/*, body*/) {
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if (err) {
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return cb(err);
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}
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if (res && 'replay-nonce' in res.headers) {
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log('Storing nonce: '+res.headers['replay-nonce']);
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self.nonces.push(res.headers['replay-nonce']);
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cb();
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return;
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}
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cb(new Error('Failed to get nonce for request'));
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});
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};
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Acme.prototype.post=function(url, body, cb) {
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var self=this, payload, jws, signed;
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if (this.nonces.length===0) {
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this.getNonce(url, function(err) {
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if (err) {
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return cb(err);
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}
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self.post(url, body, cb);
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});
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return;
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}
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log('Using nonce: '+this.nonces[0]);
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payload=JSON.stringify(body, null, 2);
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jws=cryptoUtil.generateSignature(
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this.privateKey, new Buffer(payload), this.nonces.shift()
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);
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signed=JSON.stringify(jws, null, 2);
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log('Posting to '+url);
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log(signed.green);
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log('Payload:'+payload.blue);
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return request.post({
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url:url,
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body:signed,
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encoding:null
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}, function(err, res, body) {
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var parsed;
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if (err) {
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console.error(err);
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return cb(err);
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}
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if (res) {
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log(('HTTP/1.1 '+res.statusCode).yellow);
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}
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Object.keys(res.headers).forEach(function(key) {
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var value, upcased;
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value=res.headers[key];
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upcased=key.charAt(0).toUpperCase()+key.slice(1);
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log((upcased+': '+value).yellow);
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});
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if (body && !body.toString().match(/[^\x00-\x7F]/)) {
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try {
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parsed=JSON.parse(body);
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log(JSON.stringify(parsed, null, 2).cyan);
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} catch(err) {
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log(body.toString().cyan);
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}
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}
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if ('replay-nonce' in res.headers) {
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log('Storing nonce: '+res.headers['replay-nonce']);
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self.nonces.push(res.headers['replay-nonce']);
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}
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cb(err, res, body);
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});
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};
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Acme.parseLink = function parseLink(link) {
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var links;
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try {
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links=link.split(',').map(function(link) {
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var parts, url, info;
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parts=link.trim().split(';');
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url=parts.shift().replace(/[<>]/g, '');
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info=parts.reduce(function(acc, p) {
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var m=p.trim().match(/(.+) *= *"(.+)"/);
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if (m) {
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acc[m[1]]=m[2];
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}
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return acc;
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}, {});
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info.url=url;
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return info;
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}).reduce(function(acc, link) {
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if ('rel' in link) {
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acc[link.rel]=link.url;
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}
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return acc;
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}, {});
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return links;
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} catch(err) {
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return null;
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}
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};
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module.exports = Acme;
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473
lib/client.js
473
lib/client.js
@ -7,473 +7,8 @@
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'use strict';
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var _DEBUG, NOOP=new Function(), log=NOOP,
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mkdirp=require('mkdirp').sync, request=require('request'),
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forge=require('node-forge'), pki=forge.pki,
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cryptoUtil=require('./crypto-util'), util=require('./acme-util'),
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fs=require('fs'), path=require('path'), child=require('child_process');
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function Acme(privateKey) {
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this.privateKey=privateKey;
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this.nonces=[];
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}
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Acme.prototype.getNonce=function(url, cb) {
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var self=this;
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request.head({
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url:url,
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}, function(err, res, body) {
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if (err) {
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return cb(err);
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}
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if (res && 'replay-nonce' in res.headers) {
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log('Storing nonce: '+res.headers['replay-nonce']);
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self.nonces.push(res.headers['replay-nonce']);
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cb();
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return;
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}
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cb(new Error('Failed to get nonce for request'));
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});
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exports.Acme = require('acme-client');
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exports.registerNewAccount = require('register-new-account');
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exports.getCertificate = require('get-certificate');
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exports.getCert=function (options) {
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};
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Acme.prototype.post=function(url, body, cb) {
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var self=this, payload, jws, signed;
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if (this.nonces.length===0) {
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this.getNonce(url, function(err) {
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if (err) {
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return cb(err);
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}
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self.post(url, body, cb);
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});
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return;
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}
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log('Using nonce: '+this.nonces[0]);
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payload=JSON.stringify(body, null, 2);
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jws=cryptoUtil.generateSignature(
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this.privateKey, new Buffer(payload), this.nonces.shift()
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);
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signed=JSON.stringify(jws, null, 2);
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log('Posting to '+url);
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log(signed.green);
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log('Payload:'+payload.blue);
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return request.post({
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url:url,
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body:signed,
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encoding:null
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}, function(err, res, body) {
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var parsed;
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if (err) {
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console.error(err);
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return cb(err);
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}
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if (res) {
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log(('HTTP/1.1 '+res.statusCode).yellow);
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}
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Object.keys(res.headers).forEach(function(key) {
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var value, upcased;
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value=res.headers[key];
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upcased=key.charAt(0).toUpperCase()+key.slice(1);
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log((upcased+': '+value).yellow);
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});
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if (body && !body.toString().match(/[^\x00-\x7F]/)) {
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try {
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parsed=JSON.parse(body);
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log(JSON.stringify(parsed, null, 2).cyan);
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} catch(err) {
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log(body.toString().cyan);
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}
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}
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if ('replay-nonce' in res.headers) {
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log('Storing nonce: '+res.headers['replay-nonce']);
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self.nonces.push(res.headers['replay-nonce']);
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}
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cb(err, res, body);
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});
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};
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function registerNewAccount(options, cb) {
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var state = {};
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if (!options.accountPrivateKeyPem) {
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return handleErr(new Error("options.accountPrivateKeyPem must be an ascii private key pem"));
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}
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if (!options.agreeToTerms) {
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cb(new Error("options.agreeToTerms must be function (tosUrl, fn => (err, true))"));
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return;
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}
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if (!options.newReg) {
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cb(new Error("options.newReg must be the a new registration url"));
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return;
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}
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if (!options.email) {
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cb(new Error("options.email must be an email"));
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return;
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}
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state.accountKeyPem=options.accountPrivateKeyPem;
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state.accountKeyPair=cryptoUtil.importPemPrivateKey(state.accountKeyPem);
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state.acme=new Acme(state.accountKeyPair);
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register();
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function register() {
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state.acme.post(options.newReg, {
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resource:'new-reg',
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contact:['mailto:'+options.email]
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}, getTerms);
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}
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function getTerms(err, res) {
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var links;
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if (err || Math.floor(res.statusCode/100)!==2) {
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return handleErr(err, 'Registration request failed: ' + res.body.toString('utf8'));
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}
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links=parseLink(res.headers['link']);
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if (!links || !('next' in links)) {
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return handleErr(err, 'Server didn\'t provide information to proceed (1)');
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}
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state.registrationURL=res.headers['location'];
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state.newAuthorizationURL=links['next'];
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state.termsRequired=('terms-of-service' in links);
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if (state.termsRequired) {
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state.termsURL=links['terms-of-service'];
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options.agreeToTerms(state.termsURL, function (err, agree) {
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if (err) {
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return handleErr(err);
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}
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if (!agree) {
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return handleErr(new Error("You must agree to the terms of use at '" + state.termsURL + "'"));
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}
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state.agreeTerms = agree;
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state.termsURL=links['terms-of-service'];
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log(state.termsURL);
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request.get(state.termsURL, getAgreement);
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});
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} else {
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cb();
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}
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}
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function getAgreement(err/*, res, body*/) {
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if (err) {
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return handleErr(err, 'Couldn\'t get agreement');
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}
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log('The CA requires your agreement to terms:\n'+state.termsURL);
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sendAgreement();
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}
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function sendAgreement() {
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if (state.termsRequired && !state.agreeTerms) {
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return handleErr(null, 'The CA requires your agreement to terms: '+state.termsURL);
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}
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log('Posting agreement to: '+state.registrationURL);
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state.acme.post(state.registrationURL, {
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resource:'reg',
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agreement:state.termsURL
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}, function(err, res, body) {
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if (err || Math.floor(res.statusCode/100)!==2) {
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return handleErr(err, 'Couldn\'t POST agreement back to server', body);
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} else {
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cb(null, body);
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}
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});
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}
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function handleErr(err, text, info) {
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log(text, err, info);
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cb(err || new Error(text));
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}
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}
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function getCert(options, cb) {
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var state={
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validatedDomains:[],
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validAuthorizationURLs:[]
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};
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if (!options.accountPrivateKeyPem) {
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return handleErr(new Error("options.accountPrivateKeyPem must be an ascii private key pem"));
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}
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if (!options.domainPrivateKeyPem) {
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return handleErr(new Error("options.domainPrivateKeyPem must be an ascii private key pem"));
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}
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if (!options.setChallenge) {
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return handleErr(new Error("options.setChallenge must be function(hostname, challengeKey, tokenValue, done) {}"));
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}
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if (!options.removeChallenge) {
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return handleErr(new Error("options.removeChallenge must be function(hostname, challengeKey, done) {}"));
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}
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if (!(options.domains && options.domains.length)) {
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return handleErr(new Error("options.domains must be an array of domains such as ['example.com', 'www.example.com']"));
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}
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state.domains = options.domains.slice(0); // copy array
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try {
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state.accountKeyPem=options.accountPrivateKeyPem;
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state.accountKeyPair=cryptoUtil.importPemPrivateKey(state.accountKeyPem);
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state.acme=new Acme(state.accountKeyPair);
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state.certPrivateKeyPem=options.domainPrivateKeyPem;
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state.certPrivateKey=cryptoUtil.importPemPrivateKey(state.certPrivateKeyPem);
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} catch(err) {
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return handleErr(err, 'Failed to parse privateKey');
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}
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nextDomain();
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function nextDomain() {
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if (state.domains.length > 0) {
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getChallenges(state.domains.shift());
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return;
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} else {
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getCertificate();
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}
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}
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function getChallenges(domain) {
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state.domain=domain;
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state.acme.post(state.newAuthorizationURL, {
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resource:'new-authz',
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identifier:{
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type:'dns',
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value:state.domain,
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}
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}, getReadyToValidate);
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}
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function getReadyToValidate(err, res, body) {
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var links, authz, httpChallenges, challenge, thumbprint, keyAuthorization, challengePath;
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if (err || Math.floor(res.statusCode/100)!==2) {
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return handleErr(err, 'Authorization request failed ('+res.statusCode+')');
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}
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links=parseLink(res.headers['link']);
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if (!links || !('next' in links)) {
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return handleErr(err, 'Server didn\'t provide information to proceed (2)');
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}
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state.authorizationURL=res.headers['location'];
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state.newCertificateURL=links['next'];
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authz=JSON.parse(body);
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httpChallenges=authz.challenges.filter(function(x) {
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return x.type==='http-01';
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});
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if (httpChallenges.length===0) {
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return handleErr(null, 'Server didn\'t offer any challenge we can handle.');
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}
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challenge=httpChallenges[0];
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thumbprint=cryptoUtil.thumbprint(state.accountKeyPair.publicKey);
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keyAuthorization=challenge.token+'.'+thumbprint;
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challengePath='.well-known/acme-challenge/'+challenge.token;
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state.responseURL=challenge['uri'];
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state.path=challengePath;
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options.setChallenge(state.domain, '/'+challengePath, keyAuthorization, challengeDone);
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function challengeDone() {
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state.acme.post(state.responseURL, {
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resource:'challenge',
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keyAuthorization:keyAuthorization
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}, function(err, res, body) {
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ensureValidation(err, res, body, function unlink() {
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options.removeChallenge(state.domain, '/'+challengePath, function () {
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// ignore
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});
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});
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});
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}
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}
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function ensureValidation(err, res, body, unlink) {
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var authz;
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if (err || Math.floor(res.statusCode/100)!==2) {
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unlink();
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return handleErr(err, 'Authorization status request failed ('+res.statusCode+')');
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}
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authz=JSON.parse(body);
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if (authz.status==='pending') {
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setTimeout(function() {
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request.get(state.authorizationURL, {}, function(err, res, body) {
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ensureValidation(err, res, body, unlink);
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});
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}, 1000);
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} else if (authz.status==='valid') {
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log('Validating domain ... done');
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state.validatedDomains.push(state.domain);
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state.validAuthorizationURLs.push(state.authorizationURL);
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unlink();
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nextDomain();
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} else if (authz.status==='invalid') {
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unlink();
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return handleErr(null, 'The CA was unable to validate the file you provisioned', body);
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} else {
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unlink();
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return handleErr(null, 'CA returned an authorization in an unexpected state', authz);
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}
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}
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function getCertificate() {
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var csr=cryptoUtil.generateCSR(state.certPrivateKey, state.validatedDomains);
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log('Requesting certificate...');
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state.acme.post(state.newCertificateURL, {
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resource:'new-cert',
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csr:csr,
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authorizations:state.validAuthorizationURLs
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}, downloadCertificate);
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}
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function downloadCertificate(err, res, body) {
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var links, certURL;
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if (err || Math.floor(res.statusCode/100)!==2) {
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log('Certificate request failed with error ', err);
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if (body) {
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log(body.toString());
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}
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return handleErr(err, 'Certificate request failed');
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}
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links=parseLink(res.headers['link']);
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if (!links || !('up' in links)) {
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return handleErr(err, 'Failed to fetch issuer certificate');
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}
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log('Requesting certificate: done');
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state.certificate=body;
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certURL=res.headers['location'];
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request.get({
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url:certURL,
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encoding:null
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}, function(err, res, body) {
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if (err) {
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return handleErr(err, 'Failed to fetch cert from '+certURL);
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}
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if (res.statusCode!==200) {
|
||||
return handleErr(err, 'Failed to fetch cert from '+certURL, res.body.toString());
|
||||
}
|
||||
if (body.toString()!==state.certificate.toString()) {
|
||||
handleErr(null, 'Cert at '+certURL+' did not match returned cert');
|
||||
} else {
|
||||
log('Successfully verified cert at '+certURL);
|
||||
log('Requesting issuer certificate...');
|
||||
request.get({
|
||||
url:links['up'],
|
||||
encoding:null
|
||||
}, function(err, res, body) {
|
||||
if (err || res.statusCode!==200) {
|
||||
return handleErr(err, 'Failed to fetch issuer certificate');
|
||||
}
|
||||
state.caCert=certBufferToPEM(body);
|
||||
log('Requesting issuer certificate: done');
|
||||
done();
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function done() {
|
||||
var cert;
|
||||
|
||||
try {
|
||||
cert=certBufferToPEM(state.certificate);
|
||||
} catch(e) {
|
||||
console.error(e.stack);
|
||||
//cb(new Error("Could not write output files. Please check permissions!"));
|
||||
handleErr(e, 'Could not write output files. Please check permissions!');
|
||||
return;
|
||||
}
|
||||
|
||||
cb(null, {
|
||||
cert: cert
|
||||
, key: state.certPrivateKeyPem
|
||||
, ca: state.caCert
|
||||
});
|
||||
}
|
||||
|
||||
function handleErr(err, text, info) {
|
||||
log(text, err, info);
|
||||
cb(err || new Error(text));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function certBufferToPEM(cert) {
|
||||
cert=util.toStandardB64(cert.toString('base64'));
|
||||
cert=cert.match(/.{1,64}/g).join('\n');
|
||||
return '-----BEGIN CERTIFICATE-----\n'+cert+'\n-----END CERTIFICATE-----';
|
||||
}
|
||||
|
||||
function parseLink(link) {
|
||||
var links;
|
||||
try {
|
||||
links=link.split(',').map(function(link) {
|
||||
var parts, url, info;
|
||||
parts=link.trim().split(';');
|
||||
url=parts.shift().replace(/[<>]/g, '');
|
||||
info=parts.reduce(function(acc, p) {
|
||||
var m=p.trim().match(/(.+) *= *"(.+)"/);
|
||||
if (m) {
|
||||
acc[m[1]]=m[2];
|
||||
}
|
||||
return acc;
|
||||
}, {});
|
||||
info['url']=url;
|
||||
return info;
|
||||
}).reduce(function(acc, link) {
|
||||
if ('rel' in link) {
|
||||
acc[link['rel']]=link['url'];
|
||||
}
|
||||
return acc;
|
||||
}, {});
|
||||
return links;
|
||||
} catch(err) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
if (~process.argv.indexOf('--letiny-fork')) {
|
||||
process.on('message', function(msg) {
|
||||
if (msg.request) {
|
||||
getCert(msg.request.options, function(err, cert, key, ca) {
|
||||
process.send({
|
||||
result:{
|
||||
err:err ? err.stack : null,
|
||||
cert:cert,
|
||||
key:key,
|
||||
ca:ca
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
exports.registerNewAccount=registerNewAccount;
|
||||
exports.getCert=getCert;
|
||||
|
||||
16
lib/fork-old.js
Normal file
16
lib/fork-old.js
Normal file
@ -0,0 +1,16 @@
|
||||
if (~process.argv.indexOf('--letiny-fork')) {
|
||||
process.on('message', function(msg) {
|
||||
if (msg.request) {
|
||||
getCert(msg.request.options, function(err, cert, key, ca) {
|
||||
process.send({
|
||||
result:{
|
||||
err:err ? err.stack : null,
|
||||
cert:cert,
|
||||
key:key,
|
||||
ca:ca
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
243
lib/get-certificate.js
Normal file
243
lib/get-certificate.js
Normal file
@ -0,0 +1,243 @@
|
||||
/*!
|
||||
* letiny
|
||||
* Copyright(c) 2015 Anatol Sommer <anatol@anatol.at>
|
||||
* Some code used from https://github.com/letsencrypt/boulder/tree/master/test/js
|
||||
* MPL 2.0
|
||||
*/
|
||||
|
||||
'use strict';
|
||||
|
||||
var NOOP=function () {}, log=NOOP;
|
||||
var request=require('request');
|
||||
var util=require('./acme-util');
|
||||
var cryptoUtil=require('./crypto-util');
|
||||
|
||||
var Acme = require('./acme-client');
|
||||
|
||||
function getCert(options, cb) {
|
||||
var state={
|
||||
validatedDomains:[],
|
||||
validAuthorizationURLs:[]
|
||||
};
|
||||
|
||||
if (!options.accountPrivateKeyPem) {
|
||||
return handleErr(new Error("options.accountPrivateKeyPem must be an ascii private key pem"));
|
||||
}
|
||||
if (!options.domainPrivateKeyPem) {
|
||||
return handleErr(new Error("options.domainPrivateKeyPem must be an ascii private key pem"));
|
||||
}
|
||||
if (!options.setChallenge) {
|
||||
return handleErr(new Error("options.setChallenge must be function(hostname, challengeKey, tokenValue, done) {}"));
|
||||
}
|
||||
if (!options.removeChallenge) {
|
||||
return handleErr(new Error("options.removeChallenge must be function(hostname, challengeKey, done) {}"));
|
||||
}
|
||||
if (!(options.domains && options.domains.length)) {
|
||||
return handleErr(new Error("options.domains must be an array of domains such as ['example.com', 'www.example.com']"));
|
||||
}
|
||||
|
||||
state.domains = options.domains.slice(0); // copy array
|
||||
try {
|
||||
state.accountKeyPem=options.accountPrivateKeyPem;
|
||||
state.accountKeyPair=cryptoUtil.importPemPrivateKey(state.accountKeyPem);
|
||||
state.acme=new Acme(state.accountKeyPair);
|
||||
state.certPrivateKeyPem=options.domainPrivateKeyPem;
|
||||
state.certPrivateKey=cryptoUtil.importPemPrivateKey(state.certPrivateKeyPem);
|
||||
} catch(err) {
|
||||
return handleErr(err, 'Failed to parse privateKey');
|
||||
}
|
||||
|
||||
nextDomain();
|
||||
|
||||
function nextDomain() {
|
||||
if (state.domains.length > 0) {
|
||||
getChallenges(state.domains.shift());
|
||||
return;
|
||||
} else {
|
||||
getCertificate();
|
||||
}
|
||||
}
|
||||
|
||||
function getChallenges(domain) {
|
||||
state.domain=domain;
|
||||
|
||||
state.acme.post(state.newAuthorizationURL, {
|
||||
resource:'new-authz',
|
||||
identifier:{
|
||||
type:'dns',
|
||||
value:state.domain,
|
||||
}
|
||||
}, getReadyToValidate);
|
||||
}
|
||||
|
||||
function getReadyToValidate(err, res, body) {
|
||||
var links, authz, httpChallenges, challenge, thumbprint, keyAuthorization, challengePath;
|
||||
|
||||
if (err || Math.floor(res.statusCode/100)!==2) {
|
||||
return handleErr(err, 'Authorization request failed ('+res.statusCode+')');
|
||||
}
|
||||
|
||||
links=Acme.parseLink(res.headers.link);
|
||||
if (!links || !('next' in links)) {
|
||||
return handleErr(err, 'Server didn\'t provide information to proceed (2)');
|
||||
}
|
||||
|
||||
state.authorizationURL=res.headers.location;
|
||||
state.newCertificateURL=links.next;
|
||||
|
||||
authz=JSON.parse(body);
|
||||
|
||||
httpChallenges=authz.challenges.filter(function(x) {
|
||||
return x.type==='http-01';
|
||||
});
|
||||
if (httpChallenges.length===0) {
|
||||
return handleErr(null, 'Server didn\'t offer any challenge we can handle.');
|
||||
}
|
||||
challenge=httpChallenges[0];
|
||||
|
||||
thumbprint=cryptoUtil.thumbprint(state.accountKeyPair.publicKey);
|
||||
keyAuthorization=challenge.token+'.'+thumbprint;
|
||||
challengePath='.well-known/acme-challenge/'+challenge.token;
|
||||
state.responseURL=challenge.uri;
|
||||
state.path=challengePath;
|
||||
|
||||
options.setChallenge(state.domain, '/'+challengePath, keyAuthorization, challengeDone);
|
||||
|
||||
function challengeDone() {
|
||||
state.acme.post(state.responseURL, {
|
||||
resource:'challenge',
|
||||
keyAuthorization:keyAuthorization
|
||||
}, function(err, res, body) {
|
||||
ensureValidation(err, res, body, function unlink() {
|
||||
options.removeChallenge(state.domain, '/'+challengePath, function () {
|
||||
// ignore
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
function ensureValidation(err, res, body, unlink) {
|
||||
var authz;
|
||||
|
||||
if (err || Math.floor(res.statusCode/100)!==2) {
|
||||
unlink();
|
||||
return handleErr(err, 'Authorization status request failed ('+res.statusCode+')');
|
||||
}
|
||||
|
||||
authz=JSON.parse(body);
|
||||
|
||||
if (authz.status==='pending') {
|
||||
setTimeout(function() {
|
||||
request.get(state.authorizationURL, {}, function(err, res, body) {
|
||||
ensureValidation(err, res, body, unlink);
|
||||
});
|
||||
}, 1000);
|
||||
} else if (authz.status==='valid') {
|
||||
log('Validating domain ... done');
|
||||
state.validatedDomains.push(state.domain);
|
||||
state.validAuthorizationURLs.push(state.authorizationURL);
|
||||
unlink();
|
||||
nextDomain();
|
||||
} else if (authz.status==='invalid') {
|
||||
unlink();
|
||||
return handleErr(null, 'The CA was unable to validate the file you provisioned', body);
|
||||
} else {
|
||||
unlink();
|
||||
return handleErr(null, 'CA returned an authorization in an unexpected state', authz);
|
||||
}
|
||||
}
|
||||
|
||||
function getCertificate() {
|
||||
var csr=cryptoUtil.generateCSR(state.certPrivateKey, state.validatedDomains);
|
||||
log('Requesting certificate...');
|
||||
state.acme.post(state.newCertificateURL, {
|
||||
resource:'new-cert',
|
||||
csr:csr,
|
||||
authorizations:state.validAuthorizationURLs
|
||||
}, downloadCertificate);
|
||||
}
|
||||
|
||||
function downloadCertificate(err, res, body) {
|
||||
var links, certURL;
|
||||
|
||||
if (err || Math.floor(res.statusCode/100)!==2) {
|
||||
log('Certificate request failed with error ', err);
|
||||
if (body) {
|
||||
log(body.toString());
|
||||
}
|
||||
return handleErr(err, 'Certificate request failed');
|
||||
}
|
||||
|
||||
links=Acme.parseLink(res.headers.link);
|
||||
if (!links || !('up' in links)) {
|
||||
return handleErr(err, 'Failed to fetch issuer certificate');
|
||||
}
|
||||
|
||||
log('Requesting certificate: done');
|
||||
|
||||
state.certificate=body;
|
||||
certURL=res.headers.location;
|
||||
request.get({
|
||||
url:certURL,
|
||||
encoding:null
|
||||
}, function(err, res, body) {
|
||||
if (err) {
|
||||
return handleErr(err, 'Failed to fetch cert from '+certURL);
|
||||
}
|
||||
if (res.statusCode!==200) {
|
||||
return handleErr(err, 'Failed to fetch cert from '+certURL, res.body.toString());
|
||||
}
|
||||
if (body.toString()!==state.certificate.toString()) {
|
||||
handleErr(null, 'Cert at '+certURL+' did not match returned cert');
|
||||
} else {
|
||||
log('Successfully verified cert at '+certURL);
|
||||
log('Requesting issuer certificate...');
|
||||
request.get({
|
||||
url:links.up,
|
||||
encoding:null
|
||||
}, function(err, res, body) {
|
||||
if (err || res.statusCode!==200) {
|
||||
return handleErr(err, 'Failed to fetch issuer certificate');
|
||||
}
|
||||
state.caCert=certBufferToPem(body);
|
||||
log('Requesting issuer certificate: done');
|
||||
done();
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function done() {
|
||||
var cert;
|
||||
|
||||
try {
|
||||
cert=certBufferToPem(state.certificate);
|
||||
} catch(e) {
|
||||
console.error(e.stack);
|
||||
//cb(new Error("Could not write output files. Please check permissions!"));
|
||||
handleErr(e, 'Could not write output files. Please check permissions!');
|
||||
return;
|
||||
}
|
||||
|
||||
cb(null, {
|
||||
cert: cert
|
||||
, key: state.certPrivateKeyPem
|
||||
, ca: state.caCert
|
||||
});
|
||||
}
|
||||
|
||||
function handleErr(err, text, info) {
|
||||
log(text, err, info);
|
||||
cb(err || new Error(text));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function certBufferToPem(cert) {
|
||||
cert=util.toStandardB64(cert.toString('base64'));
|
||||
cert=cert.match(/.{1,64}/g).join('\n');
|
||||
return '-----BEGIN CERTIFICATE-----\n'+cert+'\n-----END CERTIFICATE-----';
|
||||
}
|
||||
|
||||
module.exports = getCert;
|
||||
116
lib/register-new-account.js
Normal file
116
lib/register-new-account.js
Normal file
@ -0,0 +1,116 @@
|
||||
/*!
|
||||
* letiny
|
||||
* Copyright(c) 2015 Anatol Sommer <anatol@anatol.at>
|
||||
* Some code used from https://github.com/letsencrypt/boulder/tree/master/test/js
|
||||
* MPL 2.0
|
||||
*/
|
||||
|
||||
'use strict';
|
||||
|
||||
var NOOP=function () {}, log=NOOP;
|
||||
var request=require('request');
|
||||
var cryptoUtil=require('./crypto-util');
|
||||
var Acme = require('./acme-client');
|
||||
|
||||
function registerNewAccount(options, cb) {
|
||||
var state = {};
|
||||
|
||||
if (!options.accountPrivateKeyPem) {
|
||||
return handleErr(new Error("options.accountPrivateKeyPem must be an ascii private key pem"));
|
||||
}
|
||||
if (!options.agreeToTerms) {
|
||||
cb(new Error("options.agreeToTerms must be function (tosUrl, fn => (err, true))"));
|
||||
return;
|
||||
}
|
||||
if (!options.newReg) {
|
||||
cb(new Error("options.newReg must be the a new registration url"));
|
||||
return;
|
||||
}
|
||||
if (!options.email) {
|
||||
cb(new Error("options.email must be an email"));
|
||||
return;
|
||||
}
|
||||
|
||||
state.accountKeyPem=options.accountPrivateKeyPem;
|
||||
state.accountKeyPair=cryptoUtil.importPemPrivateKey(state.accountKeyPem);
|
||||
state.acme=new Acme(state.accountKeyPair);
|
||||
|
||||
register();
|
||||
|
||||
function register() {
|
||||
state.acme.post(options.newReg, {
|
||||
resource:'new-reg',
|
||||
contact:['mailto:'+options.email]
|
||||
}, getTerms);
|
||||
}
|
||||
|
||||
function getTerms(err, res) {
|
||||
var links;
|
||||
|
||||
if (err || Math.floor(res.statusCode/100)!==2) {
|
||||
return handleErr(err, 'Registration request failed: ' + res.body.toString('utf8'));
|
||||
}
|
||||
|
||||
links=Acme.parseLink(res.headers.link);
|
||||
if (!links || !('next' in links)) {
|
||||
return handleErr(err, 'Server didn\'t provide information to proceed (1)');
|
||||
}
|
||||
|
||||
state.registrationURL=res.headers.location;
|
||||
state.newAuthorizationURL=links.next;
|
||||
state.termsRequired=('terms-of-service' in links);
|
||||
|
||||
if (state.termsRequired) {
|
||||
state.termsURL=links['terms-of-service'];
|
||||
options.agreeToTerms(state.termsURL, function (err, agree) {
|
||||
if (err) {
|
||||
return handleErr(err);
|
||||
}
|
||||
if (!agree) {
|
||||
return handleErr(new Error("You must agree to the terms of use at '" + state.termsURL + "'"));
|
||||
}
|
||||
|
||||
state.agreeTerms = agree;
|
||||
state.termsURL=links['terms-of-service'];
|
||||
log(state.termsURL);
|
||||
request.get(state.termsURL, getAgreement);
|
||||
});
|
||||
} else {
|
||||
cb();
|
||||
}
|
||||
}
|
||||
|
||||
function getAgreement(err/*, res, body*/) {
|
||||
if (err) {
|
||||
return handleErr(err, 'Couldn\'t get agreement');
|
||||
}
|
||||
log('The CA requires your agreement to terms:\n'+state.termsURL);
|
||||
sendAgreement();
|
||||
}
|
||||
|
||||
function sendAgreement() {
|
||||
if (state.termsRequired && !state.agreeTerms) {
|
||||
return handleErr(null, 'The CA requires your agreement to terms: '+state.termsURL);
|
||||
}
|
||||
|
||||
log('Posting agreement to: '+state.registrationURL);
|
||||
|
||||
state.acme.post(state.registrationURL, {
|
||||
resource:'reg',
|
||||
agreement:state.termsURL
|
||||
}, function(err, res, body) {
|
||||
if (err || Math.floor(res.statusCode/100)!==2) {
|
||||
return handleErr(err, 'Couldn\'t POST agreement back to server', body);
|
||||
} else {
|
||||
cb(null, body);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function handleErr(err, text, info) {
|
||||
log(text, err, info);
|
||||
cb(err || new Error(text));
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = registerNewAccount;
|
||||
Loading…
x
Reference in New Issue
Block a user