/**
* Gets auth and perm container objects back from session and tries
* to give them an active database/whatever connection again.
*
* @return boolean true on success or false on failure
*
* @access private
*/
function _unfreeze()
{
if (!$this->_options['session']['force_start']) {
if (!isset($_REQUEST[$this->_options['session']['name']])) {
return false;
}
$this->_startSession();
}
if (isset($_SESSION[$this->_options['session']['varname']]['auth']) && is_array($_SESSION[$this->_options['session']['varname']]['auth']) && isset($_SESSION[$this->_options['session']['varname']]['auth_name']) && strlen($_SESSION[$this->_options['session']['varname']]['auth_name']) > 0) {
$containerName = $_SESSION[$this->_options['session']['varname']]['auth_name'];
$auth =& LiveUser::authFactory($this->_authContainers[$containerName], $containerName);
if ($auth === false) {
return false;
}
if ($auth->unfreeze($_SESSION[$this->_options['session']['varname']]['auth'])) {
$auth->backendArrayIndex = $_SESSION[$this->_options['session']['varname']]['auth_name'];
$this->_auth =& $auth;
if (isset($_SESSION[$this->_options['session']['varname']]['perm']) && $_SESSION[$this->_options['session']['varname']]['perm']) {
$perm =& LiveUser::permFactory($this->_permContainer);
if ($perm === false) {
return $perm;
}
if ($this->_options['cache_perm']) {
$result = $perm->unfreeze($this->_options['session']['varname']);
} else {
$result = $perm->mapUser($auth->getProperty('auth_user_id'), $auth->backendArrayIndex);
}
if ($result) {
$this->_perm =& $perm;
}
}
$this->_status = LIVEUSER_STATUS_UNFROZEN;
$this->dispatcher->post($this, 'onUnfreeze');
return true;
}
}
return false;
}
/**
* Gets auth and perm container objects back from session and tries
* to give them an active database/whatever connection again.
*
* @return bool true on success or false on failure
*
* @access private
*/
function _unfreeze()
{
if (!$this->_options['session']['force_start']) {
if (!array_key_exists($this->_options['session']['name'], $_REQUEST)) {
return false;
}
$this->_startSession();
}
if (isset($_SESSION[$this->_options['session']['varname']]) && array_key_exists('auth', $_SESSION[$this->_options['session']['varname']]) && is_array($_SESSION[$this->_options['session']['varname']]['auth']) && array_key_exists('auth_name', $_SESSION[$this->_options['session']['varname']]) && strlen($_SESSION[$this->_options['session']['varname']]['auth_name']) > 0) {
$containerName = $_SESSION[$this->_options['session']['varname']]['auth_name'];
$auth =& LiveUser::authFactory($this->_authContainers[$containerName], $containerName);
if ($auth === false) {
$this->stack->push(LIVEUSER_ERROR, 'exception', array('msg' => 'Could not instanciate auth container: ' . $containerName));
return false;
}
if ($auth->unfreeze($_SESSION[$this->_options['session']['varname']]['auth'])) {
$auth->containerName = $_SESSION[$this->_options['session']['varname']]['auth_name'];
$this->_auth =& $auth;
if (array_key_exists('perm', $_SESSION[$this->_options['session']['varname']]) && $_SESSION[$this->_options['session']['varname']]['perm']) {
$perm =& LiveUser::permFactory($this->_permContainer);
if ($perm === false) {
$this->stack->push(LIVEUSER_ERROR, 'exception', array('msg' => 'Could not instanciate perm container of type: ' . $this->_permContainer));
return $perm;
}
if ($this->_options['cache_perm']) {
$result = $perm->unfreeze($this->_options['session']['varname']);
} else {
$result = $perm->mapUser($auth->getProperty('auth_user_id'), $auth->containerName);
}
if ($result) {
$this->_perm =& $perm;
}
}
$this->_status = LIVEUSER_STATUS_UNFROZEN;
$this->dispatcher->post($this, 'onUnfreeze');
return true;
}
}
return false;
}
/**
* Sets the perm container
*
* Upon success it will return a perm instance. You can then
* access the perm backend container by using the
* perm properties of this class or the perm object directly.
*
* e.g.: $admin->perm->addUser(); or $perm->addUser();
*
* @return LiveUser_Admin_Perm_Simple|bool auth instance upon success, false otherwise
*
* @access public
*/
function &setAdminPermContainer()
{
if (!array_key_exists('permContainer', $this->_conf)) {
$this->stack->push(LIVEUSER_ADMIN_ERROR, 'exception', array('msg' => 'Could not create perm container instance'));
$result = false;
return $result;
}
$perm =& LiveUser::permFactory($this->_conf['permContainer'], 'LiveUser_Admin_');
if ($perm === false) {
$this->stack->push(LIVEUSER_ADMIN_ERROR, 'exception', array('msg' => 'Could not instanciate perm container of type: ' . $this->_conf['permContainer']['type']));
return $perm;
}
$this->perm =& $perm;
return $this->perm;
}
