73 lines
1.6 KiB
PHP
73 lines
1.6 KiB
PHP
<?php
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/**
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* @file src/Core/Session.php
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*/
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namespace Friendica\Core;
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use Friendica\Core\Session\CacheSessionHandler;
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use Friendica\Core\Session\DatabaseSessionHandler;
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/**
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* High-level Session service class
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*
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* @author Hypolite Petovan <hypolite@mrpetovan.com>
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*/
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class Session
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{
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public static $exists = false;
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public static $expire = 180000;
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public static function init()
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{
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ini_set('session.gc_probability', 50);
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ini_set('session.use_only_cookies', 1);
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ini_set('session.cookie_httponly', 1);
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if (Config::get('system', 'ssl_policy') == SSL_POLICY_FULL) {
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ini_set('session.cookie_secure', 1);
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}
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$session_handler = Config::get('system', 'session_handler', 'database');
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if ($session_handler != 'native') {
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if ($session_handler == 'cache' && Config::get('system', 'cache_driver', 'database') != 'database') {
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$SessionHandler = new CacheSessionHandler();
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} else {
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$SessionHandler = new DatabaseSessionHandler();
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}
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session_set_save_handler($SessionHandler);
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}
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}
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public static function exists($name)
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{
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return isset($_SESSION[$name]);
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}
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/**
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* Retrieves a key from the session super global or the defaults if the key is missing or the value is falsy.
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*
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* Handle the case where session_start() hasn't been called and the super global isn't available.
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*
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* @param string $name
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* @param mixed $defaults
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* @return mixed
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*/
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public static function get($name, $defaults = null)
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{
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if (isset($_SESSION)) {
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$return = defaults($_SESSION, $name, $defaults);
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} else {
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$return = $defaults;
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}
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return $return;
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}
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public static function set($name, $value)
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{
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$_SESSION[$name] = $value;
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}
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}
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