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Reduce source address reveal

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Star Brilliant
2017-10-04 12:42:18 +08:00
parent e382ff415f
commit e0f127f1b1
2 changed files with 7 additions and 1 deletions
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4
doh-server/server.go
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@@ -81,6 +81,7 @@ func (s *Server) handlerFunc(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.Header().Set("Server", "DNS-over-HTTPS/1.0 (+https://github.com/m13253/dns-over-https)")
w.Header().Set("X-Powered-By", "DNS-over-HTTPS/1.0 (+https://github.com/m13253/dns-over-https)")
w.Header().Set("Vary", "X-Edns-Client-Subnet")
name := r.FormValue("name")
if name == "" {
@@ -204,6 +205,9 @@ func (s *Server) handlerFunc(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Cache-Control", "max-age=" + strconv.Itoa(int(respJson.LeastTTL)))
w.Header().Set("Expires", respJson.EarliestExpires.Format(time.RFC1123))
}
if respJson.EdnsClientSubnet != "" {
w.Header().Set("X-Edns-Client-Subnet", respJson.EdnsClientSubnet)
}
w.Write(respStr)
}