234     $user = $authtoken->getUser();
235     $USERINFO = $auth->getUserData($user);
239     $INPUT->server->set('REMOTE_USER', $user);
240     $_SESSION[DOKU_COOKIE]['auth']['user'] = $user;
285  * @param string $user Username
294 function auth_login($user, $pass, $sticky = false, $silent = false)  argument
306     if (!empty($user)) {
309         if (!empty($pass) && $auth->checkPass($user, $pass)) {
311             $INPUT->server->set('REMOTE_USER', $user);
313             auth_setCookie($user, auth_encrypt($pass, $secret), $sticky);
326         [$user, $sticky, $pass] = auth_getCookie();
327         if ($user && $pass) {
335                     $auth->useSessionCache($user) &&
337                     ($session['user'] == $user) &&
342                     $INPUT->server->set('REMOTE_USER', $user);
350             return auth_login($user, $pass, $sticky, true);
557  * @param string $user Username
566 function auth_ismanager($user = null, $groups = null, $adminonly = false, $recache = false)  argument
577     if (is_null($user)) {
581             $user = $INPUT->server->str('REMOTE_USER');
586         if ($USERINFO && $user === $INPUT->server->str('REMOTE_USER')) {
589             $groups = $auth->getUserData($user);
596     $cachekey = serialize([$user, $adminonly, $groups]);
599         $ok = auth_isMember($conf['superuser'], $user, $groups);
603             $ok = auth_isMember($conf['manager'], $user, $groups);
619  * @param string $user Username
627 function auth_isadmin($user = null, $groups = null, $recache = false)  argument
629     return auth_ismanager($user, $groups, true, $recache);
639  * @param string $user       user to match against
643 function auth_isMember($memberlist, $user, array $groups)  argument
651         $user   = PhpString::strtolower($user);
654     $user   = $auth->cleanUser($user);
672             if ($member == $user) return true;
708  * @param  string       $user   Username
712 function auth_aclcheck($id, $user, $groups)  argument
716         'user'   => $user,
736     $user   =& $data['user'];
753     if (auth_isadmin($user, $groups)) {
758         $user   = PhpString::strtolower($user);
761     $user   = auth_nameencode($auth->cleanUser($user));
776     if ($user) $groups[] = $user;
952  * @param string $user Login name of the user
956 function auth_sendPassword($user, $password)  argument
963     $user     = $auth->cleanUser($user);
964     $userinfo = $auth->getUserData($user, false);
971         'LOGIN'    => $user,
1244         $user     = io_readfile($tfile);
1245         $userinfo = $auth->getUserData($user, false);
1262             if (!$auth->triggerUserMod('modify', [$user, ['pass' => $pass]])) {
1267             $pass = auth_pwgen($user);
1268             if (!$auth->triggerUserMod('modify', [$user, ['pass' => $pass]])) {
1273             if (auth_sendPassword($user, $pass)) {
1291             $user = trim($auth->cleanUser($INPUT->post->str('login')));
1294         $userinfo = $auth->getUserData($user, false);
1305         io_saveFile($tfile, $user);
1308         $trep = ['FULLNAME' => $userinfo['name'], 'LOGIN'    => $user, 'CONFIRM'  => $url];
1383  * @param string  $user       username
1388 function auth_setCookie($user, $pass, $sticky)  argument
1396     $USERINFO = $auth->getUserData($user);
1399     $cookie    = base64_encode($user) . '|' . ((int) $sticky) . '|' . base64_encode($pass);
1411     $_SESSION[DOKU_COOKIE]['auth']['user'] = $user;
1430     [$user, $sticky, $pass] = sexplode('|', $_COOKIE[DOKU_COOKIE], 3, '');
1433     $user   = base64_decode($user);
1434     return [$user, $sticky, $pass];