AnonymousHTMLcachingVCL3.vcl

sub vcl_recv {
    if (req.request != "GET" && req.request != "HEAD" && req.request != "PURGE") {
        return (pass);
    }
    // Rest of vcl_recv code
    return(lookup);
}

sub vcl_fetch {
    if (req.request != "GET" && req.request != "HEAD" && req.request != "PURGE") {

        set beresp.ttl = 120s;
        return (hit_for_pass);
    }

    if (beresp.http.Content-Type ~ "text/html" && beresp.status < 400) {
        if (bereq.http.Cookie !~ "ASP.NET_SessionId" && bereq.url !~ "(/[Cc]art|/[Cc]heckout|/[Aa]dmin|/[Ll]ogin|/[Aa]ccount)") {
            unset beresp.http.Set-Cookie;
            set beresp.ttl = 6h;
            set beresp.grace = 12h;
        } else {
            set beresp.ttl = 120s;
            return (hit_for_pass);
        }
        return (deliver);
    }
}


sub vcl_hash {
    if (req.http.Cookie !~ "ASP.NET_SessionId" && req.url !~ "(/[Cc]art|/[Cc]heckout|/[Aa]dmin|/[Ll]ogin|/[Aa]ccount)") {
        hash_data("no_unique_cookie");
    } else {
        hash_data("has_unique_cookie");
    }
}