93 lines
2.0 KiB
PHP
93 lines
2.0 KiB
PHP
<?php
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namespace Zotlabs\Web;
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/**
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*
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* @brief This file includes session related functions.
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*
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* Session management functions. These provide database storage of PHP
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* session info.
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*/
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class Session {
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function init() {
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$gc_probability = 50;
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ini_set('session.gc_probability', $gc_probability);
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ini_set('session.use_only_cookies', 1);
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ini_set('session.cookie_httponly', 1);
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/*
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* Set our session storage functions.
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*/
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$handler = new \Zotlabs\Web\SessionHandler();
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$x = session_set_save_handler($handler,true);
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if(! $x)
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logger('Session save handler initialisation failed.',LOGGER_NORMAL,LOG_ERR);
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// Force cookies to be secure (https only) if this site is SSL enabled.
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// Must be done before session_start().
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if(intval(\App::$config['system']['ssl_cookie_protection'])) {
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$arr = session_get_cookie_params();
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session_set_cookie_params(
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((isset($arr['lifetime'])) ? $arr['lifetime'] : 0),
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((isset($arr['path'])) ? $arr['path'] : '/'),
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((isset($arr['domain'])) ? $arr['domain'] : App::get_hostname()),
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((isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on') ? true : false),
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((isset($arr['httponly'])) ? $arr['httponly'] : true)
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);
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}
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}
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function start() {
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session_start();
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}
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/**
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* @brief Resets the current session.
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*
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* @return void
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*/
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function nuke() {
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self::new_cookie(0); // 0 means delete on browser exit
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if($_SESSION && count($_SESSION)) {
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foreach($_SESSION as $k => $v) {
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unset($_SESSION[$k]);
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}
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}
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}
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function new_cookie($time) {
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$old_sid = session_id();
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session_regenerate_id(false);
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q("UPDATE session SET sid = '%s' WHERE sid = '%s'",
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dbesc(session_id()),
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dbesc($old_sid)
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);
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if (x($_COOKIE, 'jsAvailable')) {
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if ($time) {
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$expires = time() + $time;
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} else {
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$expires = 0;
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}
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setcookie('jsAvailable', $_COOKIE['jsAvailable'], $expires);
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}
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setcookie(session_name(),session_id(),$expires);
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}
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} |