235     $user = $authtoken->getUser();
236     $USERINFO = $auth->getUserData($user);
240     $INPUT->server->set('REMOTE_USER', $user);
241     $_SESSION[DOKU_COOKIE]['auth']['user'] = $user;
286  * @param string $user Username
295 function auth_login($user, $pass, $sticky = false, $silent = false)  argument
307     if (!empty($user)) {
310         if (!empty($pass) && $auth->checkPass($user, $pass)) {
312             $INPUT->server->set('REMOTE_USER', $user);
314             auth_setCookie($user, auth_encrypt($pass, $secret), $sticky);
327         [$user, $sticky, $pass] = auth_getCookie();
328         if ($user && $pass) {
336                     $auth->useSessionCache($user) &&
338                     ($session['user'] == $user) &&
343                     $INPUT->server->set('REMOTE_USER', $user);
351             return auth_login($user, $pass, $sticky, true);
558  * @param string $user Username
567 function auth_ismanager($user = null, $groups = null, $adminonly = false, $recache = false)  argument
578     if (is_null($user)) {
582             $user = $INPUT->server->str('REMOTE_USER');
587         if ($USERINFO && $user === $INPUT->server->str('REMOTE_USER')) {
590             $groups = $auth->getUserData($user);
597     $cachekey = serialize([$user, $adminonly, $groups]);
600         $ok = auth_isMember($conf['superuser'], $user, $groups);
604             $ok = auth_isMember($conf['manager'], $user, $groups);
620  * @param string $user Username
628 function auth_isadmin($user = null, $groups = null, $recache = false)  argument
630     return auth_ismanager($user, $groups, true, $recache);
640  * @param string $user       user to match against
644 function auth_isMember($memberlist, $user, array $groups)  argument
652         $user   = PhpString::strtolower($user);
655     $user   = $auth->cleanUser($user);
673             if ($member == $user) return true;
709  * @param  string       $user   Username
713 function auth_aclcheck($id, $user, $groups)  argument
717         'user'   => $user,
737     $user   =& $data['user'];
754     if (auth_isadmin($user, $groups)) {
759         $user   = PhpString::strtolower($user);
762     $user   = auth_nameencode($auth->cleanUser($user));
777     if ($user) $groups[] = $user;
953  * @param string $user Login name of the user
957 function auth_sendPassword($user, $password)  argument
964     $user     = $auth->cleanUser($user);
965     $userinfo = $auth->getUserData($user, false);
972         'LOGIN'    => $user,
1245         $user     = io_readfile($tfile);
1246         $userinfo = $auth->getUserData($user, false);
1263             if (!$auth->triggerUserMod('modify', [$user, ['pass' => $pass]])) {
1268             $pass = auth_pwgen($user);
1269             if (!$auth->triggerUserMod('modify', [$user, ['pass' => $pass]])) {
1274             if (auth_sendPassword($user, $pass)) {
1292             $user = trim($auth->cleanUser($INPUT->post->str('login')));
1295         $userinfo = $auth->getUserData($user, false);
1306         io_saveFile($tfile, $user);
1309         $trep = ['FULLNAME' => $userinfo['name'], 'LOGIN'    => $user, 'CONFIRM'  => $url];
1384  * @param string  $user       username
1389 function auth_setCookie($user, $pass, $sticky)  argument
1397     $USERINFO = $auth->getUserData($user);
1400     $cookie    = base64_encode($user) . '|' . ((int) $sticky) . '|' . base64_encode($pass);
1412     $_SESSION[DOKU_COOKIE]['auth']['user'] = $user;
1431     [$user, $sticky, $pass] = sexplode('|', $_COOKIE[DOKU_COOKIE], 3, '');
1434     $user   = base64_decode($user);
1435     return [$user, $sticky, $pass];