Use apache to block a url with specific query string

Question

I have this url:

mysite.com?var=var&var2=var2&var3=var3

I would like to block this specific url but not in any way affect other query strings on the same base url.

Is it possible to do this?

Thanks,

Answer 1

You can use ModRewite to check for query strings and redirect or block a page. Using your example:

RewriteCond %{QUERY_STRING} var=var
RewriteCond %{QUERY_STRING} date=12/12/12
RewriteCond %{QUERY_STRING} var2=word\+word
RewriteRule .* - [F]

(There's an implicit AND between the RewriteCond statements)

This would block ([F]) all pages (.*) that had all three of those querystring parameters and values.

UPDATED to use more specific examples by the OP