| | |
| | | |
| | | public function get_user_id() |
| | | { |
| | | global $app; |
| | | return $app->functions->intval($_SESSION['s']['user']['userid']); |
| | | } |
| | | |
| | | public function is_admin() { |
| | | if($_SESSION['s']['user']['typ'] == 'admin') { |
| | | return true; |
| | | } else { |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | public function is_superadmin() { |
| | | if($_SESSION['s']['user']['typ'] == 'admin' && $_SESSION['s']['user']['userid'] == 1) { |
| | | return true; |
| | | } else { |
| | | return false; |
| | |
| | | |
| | | $userid = $app->functions->intval($userid); |
| | | $client = $app->db->queryOneRecord("SELECT client.limit_client FROM sys_user, client WHERE sys_user.userid = $userid AND sys_user.client_id = client.client_id"); |
| | | if($client['limit_client'] > 0) { |
| | | if($client['limit_client'] != 0) { |
| | | return true; |
| | | } else { |
| | | return false; |
| | |
| | | global $app; |
| | | |
| | | $userid = $app->functions->intval($userid); |
| | | if(!preg_match('/^[a-zA-Z0-9\-\_]{1,64}$/',$limitname)) $app->error('Invalid limit name '.$limitname); |
| | | |
| | | // simple query cache |
| | | if($this->client_limits===null) |
| | |
| | | |
| | | public function check_module_permissions($module) { |
| | | // Check if the current user has the permissions to access this module |
| | | if(!stristr($_SESSION["s"]["user"]["modules"], $module)) { |
| | | $user_modules = explode(',',$_SESSION["s"]["user"]["modules"]); |
| | | if(!in_array($module,$user_modules)) { |
| | | // echo "LOGIN_REDIRECT:/index.php"; |
| | | header("Location: /index.php"); |
| | | exit; |
| | | } |
| | | } |
| | | |
| | | public function check_security_permissions($permission) { |
| | | |
| | | global $app; |
| | | |
| | | $app->uses('getconf'); |
| | | $security_config = $app->getconf->get_security_config('permissions'); |
| | | |
| | | public function get_random_password($length = 8) { |
| | | $base64_alphabet='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; |
| | | $password = ''; |
| | | for ($n=0;$n<$length;$n++) { |
| | | $password.=$base64_alphabet[mt_rand(0, 63)]; |
| | | $security_check = false; |
| | | if($security_config[$permission] == 'yes') $security_check = true; |
| | | if($security_config[$permission] == 'superadmin' && $app->auth->is_superadmin()) $security_check = true; |
| | | if($security_check !== true) { |
| | | $app->error($app->lng('security_check1_txt').' '.$permission.' '.$app->lng('security_check2_txt')); |
| | | } |
| | | return $password; |
| | | |
| | | } |
| | | |
| | | public function get_random_password($minLength = 8, $special = false) { |
| | | $minLength = $minLength || 10; |
| | | if($minLength < 8) $minLength = 8; |
| | | $maxLength = $minLength + 5; |
| | | $length = mt_rand($minLength, $maxLength); |
| | | |
| | | $alphachars = "abcdefghijklmnopqrstuvwxyz"; |
| | | $upperchars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
| | | $numchars = "1234567890"; |
| | | $specialchars = "!@#_"; |
| | | |
| | | $num_special = 0; |
| | | if($special == true) { |
| | | $num_special = intval(mt_rand(0, round($length / 4))) + 1; |
| | | } |
| | | $numericlen = mt_rand(1, 2); |
| | | $alphalen = $length - $num_special - $numericlen; |
| | | $upperlen = intval($alphalen / 2); |
| | | $alphalen = $alphalen - $upperlen; |
| | | $password = ''; |
| | | |
| | | for($i = 0; $i < $alphalen; $i++) { |
| | | $password .= substr($alphachars, mt_rand(0, strlen($alphachars) - 1), 1); |
| | | } |
| | | |
| | | for($i = 0; $i < $upperlen; $i++) { |
| | | $password .= substr($upperchars, mt_rand(0, strlen($upperchars) - 1), 1); |
| | | } |
| | | |
| | | for($i = 0; $i < $num_special; $i++) { |
| | | $password .= substr($specialchars, mt_rand(0, strlen($specialchars) - 1), 1); |
| | | } |
| | | |
| | | for($i = 0; $i < $numericlen; $i++) { |
| | | $password .= substr($numchars, mt_rand(0, strlen($numchars) - 1), 1); |
| | | } |
| | | |
| | | return str_shuffle($password); |
| | | } |
| | | |
| | | public function crypt_password($cleartext_password) { |