commit 620a4e1b583a982d38b9805472755d4d9de9d44d Author: AJ ONeal Date: Fri Dec 11 03:23:47 2015 -0800 initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..123ae94 --- /dev/null +++ b/.gitignore @@ -0,0 +1,27 @@ +# Logs +logs +*.log + +# Runtime data +pids +*.pid +*.seed + +# Directory for instrumented libs generated by jscoverage/JSCover +lib-cov + +# Coverage directory used by tools like istanbul +coverage + +# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) +.grunt + +# node-waf configuration +.lock-wscript + +# Compiled binary addons (http://nodejs.org/api/addons.html) +build/Release + +# Dependency directory +# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git +node_modules diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..2d9338b --- /dev/null +++ b/LICENSE @@ -0,0 +1,230 @@ +At your option you may choose either of the following licenses: + + * The MIT License (MIT) + * The Apache License 2.0 (Apache-2.0) + + +The MIT License (MIT) + +Copyright (c) 2015 AJ ONeal + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2015 AJ ONeal + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md new file mode 100644 index 0000000..f097911 --- /dev/null +++ b/README.md @@ -0,0 +1,18 @@ +letsencrypt +=========== + +Let's Encrypt for node.js + +### Update: Fri, Dec 11 + +Committing some stub code. + +Expect something workable by Tuesday or Wednesday. + + +LICENSE +======= + +Dual-licensed MIT and Apache-2.0 + +See LICENSE diff --git a/le-standalone.js b/le-standalone.js new file mode 100644 index 0000000..076452c --- /dev/null +++ b/le-standalone.js @@ -0,0 +1,74 @@ +'use strict'; + +var letsencrypt = require('letsencrypt'); +var networkInterfaces = require('os').networkInterfaces(); +var ipify = require('ipify'); + +function getSecureContext(le, hostname, cb) { + hostname = hostname.replace(/^www\./, ''); + + function needsRegistration(hostnames, cb) { + // + // IMPORTANT + // + // Before attempting a dynamic registration you need to validate that + // + // * these are hostnames that you expected to exist on the system + // * their A records currently point to this ip + // * this system's ip hasn't changed + // + // If you do not check these things, then someone could attack you + // and cause you, in return, to have your ip be rate-limit blocked + // + le.validate(hostnames, { + networkInterfaces: networkInterfaces + , ipify: ipify + }, function (err) { + if (err) { + cb(null, null); + return; + } + + // these hostnames need to be registered + // + cb(null, { + email: 'john.doe@gmail.com' + , agreeTos: true + , domains: ['www.' + hostname, hostname] + }); + }); + } + + // secure contexts will be cached + // renewals will be checked in the background + + le.get(hostname, needsRegistration, function (secureContext) { + // this will fallback to the localCerts if the domain cannot be registered + if (!secureContext) { + var localCerts = require('localhost.daplie.com-certificates'); + secureContext = localCerts; + } + cb(null, secureContext); + }, function (err) { + cb(err); + }); +} + +letsencrypt.create( + '/home/user/.local/share/letsencrypt/bin/letsencrypt' + // set some defaults +, { configDir: '/etc/letsencrypt' + , workDir: '/var/lib/letsencrypt' + , logsDir: '/var/log/letsencrypt' + , standalone: true + //, webroot: true + //, webrootPath: '/srv/www/acme-challenges/' + } +, { cacheContextsFor: 1 * 60 * 60 * 1000 // 1 hour + , cacheRenewChecksFor: 3 * 24 * 60 * 60 * 1000 // 3 days + } +).then(function (le) { + getSecureContext(le, 'example.com', function (secureContext) { + console.log(secureContext); + }); +}); diff --git a/le-webroot.js b/le-webroot.js new file mode 100644 index 0000000..bf27bb7 --- /dev/null +++ b/le-webroot.js @@ -0,0 +1,40 @@ +'use strict'; + +cacheIpAddresses + +var https = require('https'); +var http = require('http'); +var letsencrypt = require('letsencrypt'); +var localCerts = require('localhost.daplie.com-certificates'); +var insecureServer; +var server; + +letsencrypt.create( + '/home/user/.local/share/letsencrypt/bin/letsencrypt' + // set some defaults +, { "": "" + } +).then(function (le) { + + var express = require('express'); + var app = express(); + var getSecureContext = require('./le-standalone').getSecureContext; + + insecureServer = http.createServer(); + localCerts.sniCallback = function (hostname, cb) { + getSecureContext(le, hostname, cb); + }; + server = https.createServer(localCerts); + + insecureServer.on('request', app); + + server.on('request', app); +}); + +insecureServer.listen(80, function () { + console.log('http server listening', insecureServer.address()); +}); + +server.listen(443, function () { + console.log('https server listening', server.address()); +});