require_once('include/datetime.php');
function nuke_session() {
- unset($_SESSION['authenticated']);
- unset($_SESSION['uid']);
- unset($_SESSION['visitor_id']);
- unset($_SESSION['administrator']);
- unset($_SESSION['cid']);
- unset($_SESSION['theme']);
- unset($_SESSION['mobile-theme']);
- unset($_SESSION['page_flags']);
- unset($_SESSION['submanage']);
- unset($_SESSION['my_url']);
- unset($_SESSION['my_address']);
- unset($_SESSION['addr']);
- unset($_SESSION['return_url']);
-}
-
-
-// login/logout
+ new_cookie(0); // make sure cookie is deleted on browser close, as a security measure
+ session_unset();
+}
+// login/logout
if((isset($_SESSION)) && (x($_SESSION,'authenticated')) && ((! (x($_POST,'auth-params'))) || ($_POST['auth-params'] !== 'login'))) {
if(((x($_POST,'auth-params')) && ($_POST['auth-params'] === 'logout')) || ($a->module === 'logout')) {
-
+
// process logout request
call_hooks("logging_out");
nuke_session();
+ new_cookie(-1);
info( t('Logged out.') . EOL);
goaway(z_root());
}
$check = get_config('system','paranoia');
// extra paranoia - if the IP changed, log them out
if($check && ($_SESSION['addr'] != $_SERVER['REMOTE_ADDR'])) {
- logger('Session address changed. Paranoid setting in effect, blocking session. '
+ logger('Session address changed. Paranoid setting in effect, blocking session. '
. $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
nuke_session();
goaway(z_root());
}
- $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
+ $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
FROM `user` WHERE `uid` = %d AND `blocked` = 0 AND `account_expired` = 0 AND `account_removed` = 0 AND `verified` = 1 LIMIT 1",
intval($_SESSION['uid'])
);
}
authenticate_success($r[0], false, false, $login_refresh);
}
-}
-else {
+} else {
if(isset($_SESSION)) {
nuke_session();
$openid->identity = $openid_url;
$_SESSION['openid'] = $openid_url;
$a = get_app();
- $openid->returnUrl = $a->get_baseurl(true) . '/openid';
+ $openid->returnUrl = $a->get_baseurl(true) . '/openid';
goaway($openid->authUrl());
} catch (Exception $e) {
notice( t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.').'<br /><br >'. t('The error message was:').' '.$e->getMessage());
// process normal login request
- $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
- FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
+ $r = q("SELECT `user`.*, `user`.`pubkey` as `upubkey`, `user`.`prvkey` as `uprvkey`
+ FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `account_removed` = 0 AND `verified` = 1 LIMIT 1",
dbesc(trim($_POST['username'])),
dbesc(trim($_POST['username'])),
}
if((! $record) || (! count($record))) {
- logger('authenticate: failed login attempt: ' . notags(trim($_POST['username'])) . ' from IP ' . $_SERVER['REMOTE_ADDR']);
+ logger('authenticate: failed login attempt: ' . notags(trim($_POST['username'])) . ' from IP ' . $_SERVER['REMOTE_ADDR']);
notice( t('Login failed.') . EOL );
goaway(z_root());
}
// (i.e. expire when the browser is closed), even when there's a time expiration
// on the cookie
if($_POST['remember']) {
- $old_sid = session_id();
- session_set_cookie_params('31449600'); // one year
- session_regenerate_id(false);
-
- q("UPDATE session SET sid = '%s' WHERE sid = '%s'", dbesc(session_id()), dbesc($old_sid));
+ new_cookie(31449600); // one year
}
else {
- $old_sid = session_id();
- session_set_cookie_params('0');
- session_regenerate_id(false);
-
- q("UPDATE session SET sid = '%s' WHERE sid = '%s'", dbesc(session_id()), dbesc($old_sid));
+ new_cookie(0); // 0 means delete on browser exit
}
// if we haven't failed up this point, log them in.
}
}
+function new_cookie($time) {
+ if ($time != 0)
+ $time = $time + time();
+
+ $params = session_get_cookie_params();
+ setcookie(session_name(), session_id(), $time, $params['path'], $params['domain'], $params['secure'], isset($params['httponly']));
+ return;
+}