Encrypt HTTP body?

I don't understand what you are trying to accomplish.

 

 

-Brian

Yes, very strange...Today, the webserver will encrypt the data portion of a port 80 packet and a custom client will decrypt the data portion. Looking to offload the encryption from the webserver. The client can be changed to accommodate certain encryption schemes if necessary. The reason for port 80 is to bypass corporate firewalls...

Try something like this:

when HTTP_REQUEST {
    Don't allow data to be chunked
   if { [HTTP::version] eq "1.1" } {
      if { [HTTP::header is_keepalive] } {
         HTTP::header replace "Connection" "Keep-Alive"
      }
      HTTP::version "1.0"
   }
}
when HTTP_RESPONSE {
   if { [HTTP::header exists "Content-Length"] } {
      set content_length [HTTP::header "Content-Length"]
   } else {
      set content_length 4294967295
   }
   if { $content_length > 0 } {
      HTTP::collect $content_length
   }
}
when HTTP_RESPONSE_DATA {
   set encrypted [b64encode [AES::encrypt "passphrase" [HTTP::payload]]]
   HTTP::payload replace 0 [HTTP::payload length] $encrypted
}