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<?php
namespace Kanboard\Core\User;
use Kanboard\Core\Base;
use Kanboard\Core\Security\Role;
/**
* User Session
*
* @package user
* @author Frederic Guillot
*/
class UserSession extends Base
{
/**
* Refresh current session if necessary
*
* @access public
* @param integer $user_id
*/
public function refresh($user_id)
{
if ($this->getId() == $user_id) {
$this->initialize($this->userModel->getById($user_id));
}
}
/**
* Update user session
*
* @access public
* @param array $user
*/
public function initialize(array $user)
{
foreach (array('password', 'is_admin', 'is_project_admin', 'twofactor_secret') as $column) {
if (isset($user[$column])) {
unset($user[$column]);
}
}
$user['id'] = (int) $user['id'];
$user['is_ldap_user'] = isset($user['is_ldap_user']) ? (bool) $user['is_ldap_user'] : false;
$user['twofactor_activated'] = isset($user['twofactor_activated']) ? (bool) $user['twofactor_activated'] : false;
if (session_status() === PHP_SESSION_ACTIVE) {
// Note: Do not delete the old session to avoid possible race condition and a PHP warning.
session_regenerate_id(false);
}
session_set('user', $user);
session_set('postAuthenticationValidated', false);
}
/**
* Get user properties
*
* @access public
* @return array
*/
public function getAll()
{
return session_get('user');
}
/**
* Get user application role
*
* @access public
* @return string
*/
public function getRole()
{
if (! $this->isLogged()) {
return '';
}
return session_get('user')['role'];
}
/**
* Return true if the user has validated the 2FA key
*
* @access public
* @return bool
*/
public function isPostAuthenticationValidated()
{
return session_is_true('postAuthenticationValidated');
}
/**
* Validate 2FA for the current session
*
* @access public
*/
public function setPostAuthenticationAsValidated()
{
session_set('postAuthenticationValidated', true);
}
/**
* Return true if the user has 2FA enabled
*
* @access public
* @return bool
*/
public function hasPostAuthentication()
{
if (! $this->isLogged()) {
return false;
}
return session_get('user')['twofactor_activated'] === true;
}
/**
* Disable 2FA for the current session
*
* @access public
*/
public function disablePostAuthentication()
{
session_merge('user', ['twofactor_activated' => false]);
}
/**
* Return true if the logged user is admin
*
* @access public
* @return bool
*/
public function isAdmin()
{
return $this->getRole() === Role::APP_ADMIN;
}
/**
* Get the connected user id
*
* @access public
* @return integer
*/
public function getId()
{
if (! $this->isLogged()) {
return 0;
}
return session_get('user')['id'];
}
/**
* Get username
*
* @access public
* @return string
*/
public function getUsername()
{
if (! $this->isLogged()) {
return '';
}
return session_get('user')['username'];
}
/**
* Get user language
*
* @access public
* @return string
*/
public function getLanguage()
{
if (! $this->isLogged()) {
return '';
}
return session_get('user')['language'];
}
/**
* Get user timezone
*
* @access public
* @return string
*/
public function getTimezone()
{
if (! $this->isLogged()) {
return '';
}
return session_get('user')['timezone'];
}
/**
* Get user theme
*
* @access public
* @return string
*/
public function getTheme()
{
if (! $this->isLogged()) {
return 'light';
}
$user_session = session_get('user');
if (array_key_exists('theme', $user_session)) {
return $user_session['theme'];
}
return 'light';
}
/**
* Return true if subtask list toggle is active
*
* @access public
* @return string
*/
public function hasSubtaskListActivated()
{
return session_is_true('subtaskListToggle');
}
/**
* Check is the user is connected
*
* @access public
* @return bool
*/
public function isLogged()
{
return session_exists('user') && session_get('user') !== [];
}
/**
* Get project filters from the session
*
* @access public
* @param integer $projectID
* @return string
*/
public function getFilters($projectID)
{
if (! session_exists('filters:'.$projectID)) {
return session_get('user') ? session_get('user')['filter'] ?: 'status:open' : 'status:open';
}
return session_get('filters:'.$projectID);
}
/**
* Save project filters in the session
*
* @access public
* @param integer $projectID
* @param string $filters
*/
public function setFilters($projectID, $filters)
{
session_set('filters:'.$projectID, $filters);
}
/**
* Get project list order from the session
*
* @access public
* @param integer $projectID
* @return array
*/
public function getListOrder($projectID)
{
$default = ['tasks.id', 'DESC'];
if (! session_exists('listOrder:'.$projectID)) {
return $default;
}
return session_get('listOrder:'.$projectID);
}
/**
* Save project list order in the session
*
* @access public
* @param integer $projectID
* @param string $listOrder
* @param string $listDirection
*/
public function setListOrder($projectID, $listOrder, $listDirection)
{
session_set('listOrder:'.$projectID, [$listOrder, $listDirection]);
}
}
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