Last modified: 2005-12-07 20:13:44 UTC
$wgGroupPermissions['*' ]['read'] = false;
users are not able to login anymore. But in this case users only should see the
content after a login.
No, that's behaving fine. You need to add the user login and maybe other pages,
e.g. the main page, to the read whitelist; $wgWhitelistRead.