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Prepared Login and Cookie services.

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This commit is contained in:
Markus Birth
2014-01-16 01:45:16 +01:00
parent 5af15744c2
commit 5fe40d0d62
3 changed files with 564 additions and 0 deletions
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204
htdocs/lib/OpencachingDE/Util/Cookie.php Normal file
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<?php
/****************************************************************************
_ _ _
___ _ __ ___ _ _ __ __ _ __| |_ (_)_ _ __ _ __| |___
/ _ \ '_ \/ -_) ' \/ _/ _` / _| ' \| | ' \/ _` |_/ _` / -_)
\___/ .__/\___|_||_\__\__,_\__|_||_|_|_||_\__, (_)__,_\___|
|_| |___/
For license information see doc/license.txt --- Unicode Reminder メモ
****************************************************************************/
namespace OpenCachingDE\Util;
class Cookie
{
private $changed = false;
private $values = array();
private $session_initalized = false;
public function __construct()
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
if (isset($_REQUEST['SESSION']) && $_REQUEST['SESSION'] != '') {
$this->init_session();
}
} else {
if (isset($_COOKIE[$opt['session']['cookiename'] . 'data'])) {
//get the cookievars-array
$decoded = base64_decode($_COOKIE[$opt['session']['cookiename'] . 'data']);
if ($decoded !== false) {
$this->values = @unserialize($decoded);
if (!is_array($this->values)) {
$this->values = array();
}
} else {
$this->values = array();
}
}
}
}
function init_session()
{
global $opt;
if ($this->session_initalized != true) {
session_name('SESSION');
session_set_cookie_params($opt['session']['expire']['cookie'], $opt['session']['path'], $opt['session']['domain']);
session_start();
if ($opt['session']['check_referer']) {
if (isset($_SERVER['REFERER'])) {
if (strtolower(substr($_SERVER['REFERER'], 0, strlen($opt['page']['absolute_url']))) != strtolower($opt['page']['absolute_url'])) {
$this->createNewSession();
}
}
}
if ((isset($_GET['SESSION']) || isset($_POST['SESSION'])) && count($_SESSION) > 0) {
// comapre and set timestamp
if (isset($_SESSION['lastcall'])) {
if (abs(time() - $_SESSION['lastcall']) > $opt['session']['expire']['url']) {
$this->createNewSession();
}
}
$_SESSION['lastcall'] = time();
}
$this->session_initalized = true;
}
}
function createNewSession()
{
session_regenerate_id();
$locale = isset($_SESSION['locale']) ? $_SESSION['locale'] : '';
foreach ($_SESSION AS $k => $v) {
unset($_SESSION[$k]);
}
if ($locale != '') {
$_SESSION['locale'] = $locale;
}
}
function set($name, $value, $default=null)
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
if (!isset($_SESSION[$name]) || $_SESSION[$name] != $value) {
if ($value == $default) {
if (isset($_SESSION[$name])) {
unset($_SESSION[$name]);
$this->changed = true;
}
} else {
$this->init_session();
$_SESSION[$name] = $value;
$this->changed = true;
}
}
} else {
// Store cookie value in internal array. OcSmarty will call this->header()
// to actually set the cookie.
if (!isset($this->values[$name]) || $this->values[$name] != $value) {
if ($value == $default) {
if (isset($this->values[$name])) {
unset($this->values[$name]);
$this->changed = true;
}
} else {
$this->values[$name] = $value;
$this->changed = true;
}
}
}
}
function get($name, $default='')
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
return isset($_SESSION[$name]) ? $_SESSION[$name] : $default;
} else {
return isset($this->values[$name]) ? $this->values[$name] : $default;
}
}
function is_set($name)
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
return isset($_SESSION[$name]);
} else {
return isset($this->values[$name]);
}
}
function un_set($name)
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
if (isset($_SESSION[$name])) {
unset($_SESSION[$name]);
$this->changed = true;
}
} else {
if (isset($this->values[$name])) {
unset($this->values[$name]);
$this->changed = true;
}
}
}
function header()
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
// is autmatically sent
} else {
if ($this->changed == true) {
if (count($this->values) == 0) {
setcookie($opt['session']['cookiename'] . 'data', false, time() + 31536000, $opt['session']['path'], $opt['session']['domain'], 0);
} else {
setcookie($opt['session']['cookiename'] . 'data', base64_encode(serialize($this->values)), time() + 31536000, $opt['session']['path'], $opt['session']['domain'], 0);
}
}
}
}
function debug()
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
print_r($_SESSION);
} else {
print_r($this->values);
}
exit;
}
function close()
{
global $opt;
if ($opt['session']['mode'] == SAVE_SESSION) {
if ($this->session_initalized == true) {
if (count($_SESSION) == 0) {
@session_destroy();
} else {
session_write_close();
}
}
}
}
}