Initial Commit

.gitignore

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+/data/
+/vendor/
+/composer.lock

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 Niklas Keller
+
+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. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# acme
+
+![unstable](https://img.shields.io/badge/api-unstable-orange.svg?style=flat-square)
+![MIT license](https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)
+
+`kelunik/acme-client` is a standalone ACME client written in PHP.
+It's an alternative for the [official client](https://github.com/letsencrypt/letsencrypt) which is written in python.
+
+> **Warning**: This software is under heavy development. Use at your own risk. Revocation is not yet supported by this client.
+
+## Installation
+
+```
+git clone https://github.com/kelunik/acme-client
+cd acme-client
+composer install
+```
+
+## Usage
+
+Before you can issue certificates, you have to register an account first and read and understand the terms of service of the ACME CA you're using.
+For Let's Encrypt there's a [subscriber agreement](https://letsencrypt.org/repository/) you have to accept.
+
+By using this client you agree to any agreement and any further updates by continued usage.
+You're responsible to react to updates and stop the automation if you no longer agree with the terms of service.
+
+```
+sudo bin/acme register \
+    --server acme-v01.api.letsencrypt.org/directory \
+    --email me@example.com
+```
+
+After a successful registration you're able to issue certificates.
+This client assumes you have a HTTP server setup and running.
+You must have a document root setup in order to use this client.
+
+```
+sudo bin/acme issue \
+    --server acme-v01.api.letsencrypt.org/directory \
+    --domains example.com,www.example.com \
+    --path /var/www/example.com
+```
+
+For renewal, just run this command again.

bin/acme

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+#!/usr/bin/env php
+<?php
+
+use Auryn\Injector;
+use Bramus\Monolog\Formatter\ColoredLineFormatter;
+use Kelunik\AcmeClient\LoggerColorScheme;
+use League\CLImate\CLImate;
+use Monolog\Handler\StreamHandler;
+use Monolog\Logger;
+
+require __DIR__ . "/../vendor/autoload.php";
+
+$help = <<<EOT
+
+      ____ __________ ___  ___
+     / __ `/ ___/ __ `__ \/ _ \
+    / /_/ / /__/ / / / / /  __/
+    \__,_/\___/_/ /_/ /_/\___/
+
+    Usage: bin/acme command --args
+
+    Available Commands:
+    bin/acme register
+    bin/acme issue
+    bin/acme revoke
+
+    Get more help by appending --help to specific commands.
+
+
+EOT;
+
+$commands = [
+    "issue" => "Kelunik\\AcmeClient\\Commands\\Issue",
+    "register" => "Kelunik\\AcmeClient\\Commands\\Register",
+    "revoke" => "Kelunik\\AcmeClient\\Commands\\Revoke",
+];
+
+$climate = new CLImate;
+$injector = new Injector;
+
+if (!isset($argv)) {
+    $climate->error("\$argv is not defined");
+    exit(1);
+}
+
+if (count($argv) === 1 || $argv[1] === "-h" || $argv[1] === "--help" || $argv[1] === "help") {
+    print $help;
+    exit(0);
+}
+
+if (!array_key_exists($argv[1], $commands)) {
+    $climate->error("Unknown command: '{$argv[1]}'");
+
+    exit(1);
+}
+
+try {
+    $climate->arguments->add($commands[$argv[1]]::getDefinition());
+    $climate->arguments->parse();
+} catch (Exception $e) {
+    if ($climate->arguments->defined("help")) {
+        print $help;
+
+        exit(0);
+    } else {
+        $climate->error($e->getMessage());
+
+        exit(1);
+    }
+}
+
+$handler = new StreamHandler("php://stdout", Logger::DEBUG);
+$handler->setFormatter(new ColoredLineFormatter(new LoggerColorScheme, null, null, true, true));
+
+$logger = new Logger("ACME");
+$logger->pushHandler($handler);
+
+$injector->alias("Psr\\Log\\LoggerInterface", Logger::class);
+$injector->share($logger);
+
+$command = $injector->make($commands[$argv[1]]);
+
+Amp\run(function () use ($command, $climate, $logger) {
+    try {
+        yield $command->execute($climate->arguments);
+    } catch (Throwable $e) {
+        $error = (string) $e;
+        $lines = explode("\n", $error);
+        $lines = array_filter($lines, function ($line) {
+            return strlen($line) && $line[0] !== "#" && $line !== "Stack trace:";
+        });
+
+        foreach ($lines as $line) {
+            $logger->error($line);
+        }
+
+        exit(1);
+    }
+
+    Amp\stop();
+});

composer.json

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+{
+    "name": "kelunik/acme-client",
+    "description": "Standalone PHP ACME client.",
+    "require": {
+        "php": ">=7.0.0",
+        "ext-posix": "*",
+        "ext-openssl": "*",
+        "amphp/aerys": "dev-master",
+        "bramus/monolog-colored-line-formatter": "^2",
+        "kelunik/acme": "dev-master",
+        "league/climate": "^3",
+        "monolog/monolog": "^1.17",
+        "psr/log": "^1",
+        "rdlowrey/auryn": "^1"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Niklas Keller",
+            "email": "me@kelunik.com"
+        }
+    ],
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "autoload": {
+        "psr-4": {
+            "Kelunik\\AcmeClient\\": "src"
+        }
+    }
+}

src/Commands/Command.php

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+<?php
+
+namespace Kelunik\AcmeClient\Commands;
+
+use Amp\Promise;
+use League\CLImate\Argument\Manager;
+
+interface Command {
+    public function execute(Manager $args): Promise;
+
+    public static function getDefinition(): array;
+}