Redirect mobile users to the mobile version of a website

The content rewriting feature does not support matching the User-Agent header. You can write a script that detects User-Agent headers that identify mobile device users and redirect them to the mobile version of a website.

Redirect mobile users to the mobile version of a website by parsing the User-Agent header:

when RULE_INIT {
        debug("detect User-Agent and go to mobile site\n")
}
 
when HTTP_REQUEST{
       path = HTTP:path_get()
       debug("path=%s\n",path)
       agent = HTTP:header_get_value("User-Agent")
       if agent:lower():find("iphone") or agent:lower():find("ipad")  then
              debug("found iphone or ipad in User-Agent %s \n", agent)
              HTTP:redirect("https://m.mymobilesite.com%s",path)
       end
}