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vitalif |
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<?php |
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/////////////////////////////////////////////////////////// |
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// Аутентификация через сессии И куки // |
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// // |
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//////////// (c) 2006, Виталий Филиппов [VMX] //////////// |
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//////////////////////////////////////// |
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vitalif |
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require_once 'config.php'; |
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require_once 'auth_ver.php'; |
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vitalif |
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global $auth_loaded; |
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$auth_loaded = true; |
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//////////////////////////////////////////////////////////////////////////////////////////// |
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// Попытка входа как username:password. Возвращает true или false (успешно или неуспешно) // |
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function set_auth ($username, $password) |
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{ |
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global $Domain, $VLoginSession; |
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$password = md5($password); |
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$userid = -1; |
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$userlevel = -1; |
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$displayname = ''; |
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if (!auth_verify ($username, $password, $userid, $userlevel, $displayname)) |
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return false; |
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// Начало сессии |
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@session_destroy (); |
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session_name ($VLoginSession); |
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session_set_cookie_params (-1, '/', '.' . $Domain); |
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@session_start (); |
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$_SESSION['UserID'] = $userid; |
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$_SESSION['UserName'] = $username; |
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$_SESSION['UserLevel'] = $userlevel; |
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$_SESSION['UserH'] = $password; |
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$_SESSION['UserDName'] = $displayname; |
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//print_r ($_SESSION); |
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return true; |
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} |
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function get_auth_displayname () |
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{ |
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global $Domain, $VLoginSession; |
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session_name ($VLoginSession); |
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session_set_cookie_params (-1, '/', '.' . $Domain); |
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@session_start (); |
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if (isset($_SESSION['UserID']) && |
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isset($_SESSION['UserName']) && |
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isset($_SESSION['UserH']) && |
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isset($_SESSION['UserLevel']) && |
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isset($_SESSION['UserDName'])) |
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return $_SESSION['UserDName']; |
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return false; |
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} |
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// ID вошедшего пользователя или -1 если не вошёл |
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function get_auth_id () |
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{ |
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global $Domain, $VLoginSession; |
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session_name ($VLoginSession); |
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session_set_cookie_params (-1, '/', '.' . $Domain); |
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@session_start (); |
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$userid = -1; |
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$userlevel = -1; |
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$displayname = ''; |
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if (isset($_SESSION['UserID']) && |
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isset($_SESSION['UserName']) && |
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isset($_SESSION['UserH']) && |
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isset($_SESSION['UserLevel']) && |
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auth_verify ($_SESSION['UserName'], $_SESSION['UserH'], $userid, $userlevel, $displayname)) |
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return $userid; |
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return -1; |
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} |
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// Имя вошедшшего пользователя или false если не вошёл |
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function get_auth_name () |
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{ |
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global $Domain, $VLoginSession; |
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$userid = -1; |
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$userlevel = -1; |
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$displayname = ''; |
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session_name ($VLoginSession); |
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session_set_cookie_params (-1, '/', '.' . $Domain); |
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@session_start (); |
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if (isset($_SESSION['UserID']) && |
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isset($_SESSION['UserName']) && |
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isset($_SESSION['UserH']) && |
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isset($_SESSION['UserLevel']) && |
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auth_verify ($_SESSION['UserName'], $_SESSION['UserH'], $userid, $userlevel, $displayname)) |
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return $_SESSION['UserName']; |
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return false; |
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} |
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// Уровень прав вошедшего пользователя или -1 если не вошёл |
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function get_auth_level () |
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{ |
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global $Domain, $VLoginSession; |
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$userid = -1; |
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$userlevel = -1; |
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$displayname = ''; |
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session_name ($VLoginSession); |
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session_set_cookie_params (-1, '/', '.' . $Domain); |
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@session_start (); |
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if (isset($_SESSION['UserID']) && |
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isset($_SESSION['UserName']) && |
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isset($_SESSION['UserH']) && |
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isset($_SESSION['UserLevel']) && |
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auth_verify ($_SESSION['UserName'], $_SESSION['UserH'], $userid, $userlevel, $displayname)) |
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return $userlevel; |
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return -1; |
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} |
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// Очистка аутентификационных данных |
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function clean_auth () |
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{ |
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global $Domain, $VLoginSession; |
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session_name ($VLoginSession); |
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session_set_cookie_params (-1, '/', '.' . $Domain); |
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@session_start (); |
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$_SESSION[] = array(); |
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if (isset($_COOKIE[session_name()])) |
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@setcookie(session_name(), '', time()-42000, '/', '.' . $Domain, 0); |
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@session_destroy (); |
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} |
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?> |
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