Noticed I was getting an unusual number of hits all of the sudden on my mushpup wikka wiki. At first, I thought: "At last, people are finally catching on."
Then I looked where they were coming from. Primarily, Google. But they weren't searching for "mushpup" or "passwords". Instead, it was more like, "nubile rapidshare" and "Aneta TeenPinkVideo". Hmmmm... I don't remember posting anything about pink videos.
Well, I did a Google search on these terms, found the mushpup listing and figured it out: wikka comment spam.
Googled for a shotgun solution. Didn't really find one but came up with one pretty quickly.
Three steps:
1. Backup your databaseNow as good as time as any. Especially if you screw up one of the next two steps.
2. Change wikka.config.php
settingsThe key ones
default_write_acl
and
default_comment_acl
. Set to the following:
'default_write_acl' => '+',
'default_comment_acl' => '+',
This will limit page editing and commenting privileges to registered users.
These are the global settings. Access can also be limited on a per-page basis by the through the admin web interface.
info on other settings here:
http://wikkawiki.org/ConfigurationOptions3. Delete any existing spam commentsThis is pretty easy since they're all in a simple table named something like
wikka_comments
.
phpMyAdmin makes it simple to delete the offenders. Or you could use a statement like this:
DELETE FROM `wikka_comments` WHERE user="81.177.22.243"
(81.177.22.243 was the actual ip adding most the spam.)
keywords: wiki, wikka, spam, comments, comment spam, mysql, phpmyadmin