Redirecting out of HTTPS

I want to redirect out of https if the customer is in https and clicks on certain links or request is in a list of uri that are not in my https strings list. but I don't want to to be redirected if the request is of a certain file type. What i have so far and it's not working is the following.

 

 

 

when HTTP_REQUEST {

 

set inbound_uri [string tolower [HTTP::uri]]

 

 

if {([matchclass $inbound_uri ends_with $::test_ends_with])}{

 

basically if it ends with example .jpg or .swf do nothing leave them in ssl

 

return

 

}

 

 

elseif {([matchclass $inbound_uri starts_with $::test_rewards])}{

 

if request matches my links that should not be https it redirects you.

 

HTTP::redirect http://[HTTP::host][HTTP::uri]

 

 

}

 

 

elseif {not ([matchclass $inbound_uri starts_with $::test_https])}{

 

if the request isn't in my https list then redirect them

 

HTTP::redirect http://[HTTP::host][HTTP::uri]

 

 

}

 

}