mirror of
https://github.com/Yetangitu/ampache
synced 2025-10-03 09:49:30 +02:00
102 lines
3.8 KiB
PHP
102 lines
3.8 KiB
PHP
<?php
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/* vim:set softtabstop=4 shiftwidth=4 expandtab: */
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/**
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*
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* LICENSE: GNU Affero General Public License, version 3 (AGPLv3)
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* Copyright 2001 - 2016 Ampache.org
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* This is accessed remotly to allow outside scripts access to ampache information
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* as such it needs to verify the session id that is passed
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*/
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define('NO_SESSION', '1');
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require_once '../lib/init.php';
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// If it's not a handshake then we can allow it to take up lots of time
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if ($_REQUEST['action'] != 'handshake') {
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set_time_limit(0);
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}
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/* Set the correct headers */
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header("Content-type: text/xml; charset=" . AmpConfig::get('site_charset'));
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header("Content-Disposition: attachment; filename=information.xml");
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// If we don't even have access control on then we can't use this!
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if (!AmpConfig::get('access_control')) {
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ob_end_clean();
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debug_event('Access Control', 'Error Attempted to use XML API with Access Control turned off', '3');
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echo XML_Data::error('501', T_('Access Control not Enabled'));
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exit;
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}
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/**
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* Verify the existance of the Session they passed in we do allow them to
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* login via this interface so we do have an exception for action=login
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*/
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if (!Session::exists('api', $_REQUEST['auth']) and $_REQUEST['action'] != 'handshake' and $_REQUEST['action'] != 'ping') {
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debug_event('Access Denied', 'Invalid Session attempt to API [' . $_REQUEST['action'] . ']', '3');
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ob_end_clean();
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echo XML_Data::error('401', T_('Session Expired'));
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exit();
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}
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// If the session exists then let's try to pull some data from it to see if we're still allowed to do this
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$username =
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($_REQUEST['action'] == 'handshake' || $_REQUEST['action'] == 'ping')
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? $_REQUEST['user']
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: Session::username($_REQUEST['auth']);
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if (!Access::check_network('init-api', $username, 5)) {
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debug_event('Access Denied', 'Unauthorized access attempt to API [' . $_SERVER['REMOTE_ADDR'] . ']', '3');
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ob_end_clean();
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echo XML_Data::error('403', T_('Unauthorized access attempt to API - ACL Error'));
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exit();
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}
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if ($_REQUEST['action'] != 'handshake' and $_REQUEST['action'] != 'ping') {
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Session::extend($_REQUEST['auth']);
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$GLOBALS['user'] = User::get_from_username($username);
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}
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// Make sure beautiful url is disabled as it is not supported by most Ampache clients
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AmpConfig::set('stream_beautiful_url', false, true);
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// Get the list of possible methods for the Ampache API
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$methods = get_class_methods('api');
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// Define list of internal functions that should be skipped
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$internal_functions = array('set_filter');
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// Recurse through them and see if we're calling one of them
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foreach ($methods as $method) {
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if (in_array($method, $internal_functions)) {
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continue;
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}
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// If the method is the same as the action being called
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// Then let's call this function!
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if ($_GET['action'] == $method) {
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call_user_func(array('api', $method), $_GET);
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// We only allow a single function to be called, and we assume it's cleaned up!
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exit;
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}
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} // end foreach methods in API
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// If we manage to get here, we still need to hand out an XML document
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ob_end_clean();
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echo XML_Data::error('405', T_('Invalid Request'));
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