/**
* Auth instance constructor
*
* @param string $name
* @param array $config
* @return void
*/
public function __construct($name, $config = null)
{
if (is_null($config)) {
$config = \CCConfig::create('auth')->get($name);
// check for an alias. If you set a string
// in your config file we use the config
// with the passed key.
if (is_string($config)) {
$config = \CCConfig::create('auth')->get($config);
}
}
if (!is_array($config)) {
throw new Exception("Auth\\Handler::create - Invalid auth handler (" . $name . ").");
}
// also don't forget to set the name manager name becaue we need him later.
$this->name = $name;
// assign defaults and create the configuration object
$this->config = \CCDataObject::assign(\CCArr::merge(array('session_manager' => null, 'session_key' => 'user_id', 'user_key' => 'id', 'user_model' => "\\Auth\\User", 'identifiers' => array('email'), 'logins' => array('handler' => null, 'table' => 'auth_logins'), 'restore' => array('id_cookie' => 'ccauth-restore-id', 'token_cookie' => 'ccauth-restore-token', 'lifetime' => \CCDate::months(1))), $config));
// set the session handler
$this->session = \CCSession::manager($this->config->session_manager);
$user_model = $this->config->user_model;
// set a empty default user object to avoid
// on a non object errors
$this->user = new $user_model();
// do we already have a user id means are we
// logged in?
if (!is_null($session_key = $this->session_user_id())) {
if ($user = $user_model::find($this->config->user_key, $session_key)) {
$this->user = $user;
return $this->authenticated = true;
}
} else {
$restore_id_cookie = $this->config->get('restore.id_cookie');
$restore_token_cookie = $this->config->get('restore.token_cookie');
if (CCCookie::has($restore_id_cookie) && CCCookie::has($restore_token_cookie)) {
// get the restore cookies
$restore_id = CCCookie::get($restore_id_cookie);
$restore_token = CCCookie::get($restore_token_cookie);
// get the restore login
$login = $this->select_logins()->where('restore_id', $restore_id)->where('restore_token', $restore_token)->limit(1);
// if no login found kill the cookies and return
if (!($login = $login->run())) {
$this->kill_restore();
return $this->authenticated = false;
}
// Invalid user? kill the cookies and return
if (!($user = $user_model::find($this->config->user_key, $restore_id))) {
$this->kill_restore();
return $this->authenticated = false;
}
// validate the restore key if invalid
// once again kill the cookies and return
if ($login->restore_token != $this->restore_key($user)) {
$this->kill_restore();
return $this->authenticated = false;
}
// If everything is fine sign the user in and
// update the restore keys
$this->sign_in($user, true);
return $this->authenticated = true;
}
}
return $this->authenticated = false;
}
/**
* Garbage collection, delete all outdated sessions
*
* @return void
*/
public function gc()
{
$lifetime = \CCArr::get('lifetime', $this->_config, \CCDate::minutes(5));
if ($lifetime < ($min_lifetime = \CCArr::get('min_lifetime', $this->_config, \CCDate::minutes(5)))) {
$lifetime = $min_lifetime;
}
$this->_driver->gc($lifetime);
}
<?php
/*
*---------------------------------------------------------------
* Auth configuration
*---------------------------------------------------------------
*/
return array('main' => array('session_manager' => null, 'session_key' => 'user_id', 'user_key' => 'id', 'user_model' => "\\Auth\\User", 'identifiers' => array('email'), 'logins' => array('handler' => null, 'table' => 'auth_logins'), 'restore' => array('id_cookie' => 'ccauth-restore-id', 'token_cookie' => 'ccauth-restore-token', 'lifetime' => \CCDate::months(1))));
<?php
/*
*---------------------------------------------------------------
* Session configuration
*---------------------------------------------------------------
*/
return array('main' => array('driver' => 'json', 'lifetime' => 0, 'min_lifetime' => CCDate::minutes(5), 'gc' => array('enabled' => true, 'factor' => 25)));
