4 * @copyright Copyright (C) 2010-2023, the Friendica project
6 * @license GNU AGPL version 3 or any later version
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU Affero General Public License as
10 * published by the Free Software Foundation, either version 3 of the
11 * License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU Affero General Public License for more details.
18 * You should have received a copy of the GNU Affero General Public License
19 * along with this program. If not, see <https://www.gnu.org/licenses/>.
21 * ejabberd extauth script for the integration with friendica
23 * Originally written for joomla by Dalibor Karlovic <dado@krizevci.info>
24 * modified for Friendica by Michael Vogel <icarus@dabo.de>
27 * Latest version of the original script for joomla is available at:
28 * http://87.230.15.86/~dado/ejabberd/joomla-login
32 * - Change it's owner to whichever user is running the server, ie. ejabberd
33 * $ chown ejabberd:ejabberd /path/to/friendica/bin/auth_ejabberd.php
35 * - Change the access mode so it is readable only to the user ejabberd and has exec
36 * $ chmod 700 /path/to/friendica/bin/auth_ejabberd.php
38 * - Edit your ejabberd.yml file and add after "shaper:":
40 * auth_method: [external]
41 * extauth_program: "/path/to/friendica/bin/auth_ejabberd.php"
42 * auth_use_cache: false
44 * - Restart your ejabberd service, you should be able to login with your friendica auth info
47 * - if your users have a space or a @ in their nickname, they'll run into trouble
48 * registering with any client so they should be instructed to replace these chars
49 * " " (space) is replaced with "%20"
50 * "@" is replaced with "(a)"
54 if (php_sapi_name() !== 'cli') {
55 header($_SERVER["SERVER_PROTOCOL"] . ' 403 Forbidden');
60 use Friendica\App\Mode;
61 use Friendica\Security\ExAuth;
62 use Psr\Log\LoggerInterface;
64 if (sizeof($_SERVER["argv"]) == 0) {
68 $directory = dirname($_SERVER["argv"][0]);
70 if (substr($directory, 0, 1) != DIRECTORY_SEPARATOR) {
71 $directory = $_SERVER["PWD"] . DIRECTORY_SEPARATOR . $directory;
74 $directory = realpath($directory . DIRECTORY_SEPARATOR . "..");
78 require dirname(__DIR__) . '/vendor/autoload.php';
80 $dice = (new Dice())->addRules(include __DIR__ . '/../static/dependencies.config.php');
81 $dice = $dice->addRule(LoggerInterface::class,['constructParams' => ['auth_ejabberd']]);
83 \Friendica\DI::init($dice);
84 \Friendica\Core\Logger\Handler\ErrorHandler::register($dice->create(\Psr\Log\LoggerInterface::class));
86 // Check the database structure and possibly fixes it
87 \Friendica\Core\Update::check(\Friendica\DI::basePath(), true);
89 $appMode = $dice->create(Mode::class);
91 if ($appMode->isNormal()) {
92 /** @var ExAuth $oAuth */
93 $oAuth = $dice->create(ExAuth::class);