1 ! Copyright (C) 2008, 2009 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors kernel http.server http.server.filters
4 http.server.responses furnace.utilities ;
7 TUPLE: referrer-check < filter-responder quot ;
9 C: <referrer-check> referrer-check
11 M: referrer-check call-responder*
12 referrer over quot>> call( referrer -- ? )
14 [ 2drop 403 "Bad referrer" <trivial-response> ] if ;
16 : <check-form-submissions> ( responder -- responder' )
17 [ post-request? [ same-host? ] [ drop t ] if ] <referrer-check> ;