log X-Forwarded-For as ClientHost if present

2017-08-25 13:00:03 +02:00 · 2017-08-25 13:00:03 +02:00 · 92fb86b66f
parent 086a85d2f0
commit 92fb86b66f
1 changed files with 4 additions and 0 deletions
--- a/middlewares/accesslog/logger.go
+++ b/middlewares/accesslog/logger.go
@ -127,6 +127,10 @@ func (l *LogHandler) ServeHTTP(rw http.ResponseWriter, req *http.Request, next h
 	core[ClientHost], core[ClientPort] = silentSplitHostPort(req.RemoteAddr)
 	core[ClientUsername] = usernameIfPresent(req.URL)

+	if forwardedFor := req.Header.Get("X-Forwarded-For"); forwardedFor != "" {
+		core[ClientHost] = forwardedFor
+	}
+
 	crw := &captureResponseWriter{rw: rw}

 	next.ServeHTTP(crw, reqWithDataTable)