Irule using a data group to bypass header injection

Hi jcarpenter82 

You are close, but missing a closing bracket on the first if statement, and you want return, not exit there. I think this is what you're after:

when HTTP_REQUEST {
    if { !([class match -- [string tolower [HTTP::path]] starts_with uribypass] || [HTTP::header exists "test-Proxied"]) } {
        HTTP::uri "/test[HTTP::uri]"
        HTTP::header insert test-Proxied 1
    }
}