Added a case for banning user context hash object. Partial fix for FriendsOfSymfony#482

Author: INFORMATICA\rmekala

resources/config/varnish/fos_ban.vcl

@@ -21,6 +21,12 @@ sub fos_ban_recv {
  // the left side is the response header, the right side the invalidation header
  + " && obj.http.X-Cache-Tags ~ " + req.http.X-Cache-Tags
  );
+ } elseif(req.http.Cookie) {
+ ban("obj.http.X-Host ~ " + req.http.X-Host
+ + " && obj.http.X-Url ~ " + req.http.X-Url
+ + " && obj.http.content-type ~ " + req.http.X-Content-Type
+ + " && obj.http.Cookie ~ " + req.http.Cookie
+ );
  } else {
  ban("obj.http.X-Host ~ " + req.http.X-Host
  + " && obj.http.X-Url ~ " + req.http.X-Url
@@ -37,6 +43,9 @@ sub fos_ban_backend_response {
  # Set ban-lurker friendly custom headers
  set beresp.http.X-Url = bereq.url;
  set beresp.http.X-Host = bereq.http.host;
+ if (bereq.http.accept ~ "application/vnd.fos.user-context-hash") {
+ set beresp.http.Cookie = ";" + bereq.http.Cookie;
+ }
 }
 
 sub fos_ban_deliver {
@@ -46,6 +55,7 @@ sub fos_ban_deliver {
  # Remove ban-lurker friendly custom headers when delivering to client
  unset resp.http.X-Url;
  unset resp.http.X-Host;
+ unset resp.http.Cookie;
 
  # Unset the tagged cache headers
  unset resp.http.X-Cache-Tags;