41 	function trustExternal($user, $pass, $sticky = false) {  argument
56 		if (!empty($user)) {
58 			$login = $collection->findOne(array('name' => $user));
86      * @param string $user
90     public function checkPass($user, $pass) {  argument
91         $userinfo = $this->getUserData($user);
94         return auth_verifyPassword($pass, $this->users[$user]['pass']);
108      * @param string $user
112     public function getUserData($user, $requireGroups=true) {  argument
114         return isset($this->users[$user]) ? $this->users[$user] : false;
122      * @param string $user
129     protected function _createUserLine($user, $pass, $name, $mail, $grps) {  argument
131         $userline = array($user, $pass, $name, $mail, $groups);
151      * @param string $user
158     public function createUser($user, $pwd, $name, $mail, $grps = null) {  argument
163         if($this->getUserData($user) !== false) {
174         $userline = $this->_createUserLine($user, $pass, $name, $mail, $grps);
181         $this->users[$user] = compact('pass', 'name', 'mail', 'grps');
189      * @param   string $user      nick of the user to be changed
193     public function modifyUser($user, $changes) {  argument
198         if(($userinfo = $this->getUserData($user)) === false) {
205         $newuser = $user;
217 …if(!io_replaceInFile($config_cascade['plainauth.users']['default'], '/^'.$user.':/', $userline, tr…
243         foreach($users as $user) {
244             if(isset($this->users[$user])) $deleted[] = preg_quote($user, '/');
279         foreach($this->users as $user => $info) {
280             $count += $this->_filter($user, $info);
307         foreach($this->users as $user => $info) {
308             if($this->_filter($user, $info)) {
310                     $out[$user] = $info;
324      * @param string $user
327     public function cleanUser($user) {  argument
329         return cleanID(str_replace(':', $conf['sepchar'], $user));
409      * @param string $user User login
413     protected function _filter($user, $info) {  argument
416                 if(!preg_match($pattern, $user)) return false;