url rewriting/redirection

Hi Siru!

Let's say a user enters www.abc.com and ends up at www.xyz.com/abc. How will you handle the links?

If what you describe is all you want this rule might work:

when HTTP_REQUEST {

    Get the middle part of the host
    set site [lindex [split [HTTP::host] "."] end-1]

    Concatenate midhost to the uri
    HTTP::uri "$site/[HTTP::uri]"

     Disable the stream filter for requests
    STREAM::disable

     Remove this header to prevent server from compression response
    HTTP::header remove Accept-Encoding

    Replace the host header to match www.xyz.com
    HTTP::header replace "Host" "www.xyz.com"
}

when HTTP_RESPONSE {
     Rewrite the Location header for redirects 
    if { [HTTP::header exists Location] }{ 
        HTTP::header replace Location [string map {"https://www.xyz.com" "https://www.abc.com"} [HTTP::header Location]] 
    } 

     Rewrite the response content using a stream profile if it is text 
    if { [HTTP::header Content-Type] contains "text" } { 

         Set the stream expression with the find/replace strings 
        STREAM::expression "@www.xyz.com@www.abc.com@" 

         Enable the stream filter 
        STREAM::enable
    } 
} 

Please note that I have not tested these rules. That's something you need to do yourself. 🙂

/Patrik