cleaner headers for an "auth triggered" messages

Author: Snawoot

auth/hmac.go

@@ -128,11 +128,9 @@ func (auth *HMACAuth) Validate(ctx context.Context, wr http.ResponseWriter, req
 	if VerifyHMACLoginAndPassword(auth.secret, login, password) {
 		if auth.hiddenDomain != "" &&
 			(matchHiddenDomain(req.Host, auth.hiddenDomain) || matchHiddenDomain(req.URL.Host, auth.hiddenDomain)) {
-			wr.Header().Set("Content-Length", strconv.Itoa(len([]byte(AUTH_TRIGGERED_MSG))))
 			wr.Header().Set("Pragma", "no-cache")
 			wr.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
 			wr.Header().Set("Expires", EPOCH_EXPIRE)
-			wr.Header()["Date"] = nil
 			wr.WriteHeader(http.StatusOK)
 			wr.Write([]byte(AUTH_TRIGGERED_MSG))
 			return "", false

auth/redis.go

@@ -121,11 +121,9 @@ func (auth *RedisAuth) Validate(ctx context.Context, wr http.ResponseWriter, req
 	if matcher.MatchesPassword(password) {
 		if auth.hiddenDomain != "" &&
 			(matchHiddenDomain(req.Host, auth.hiddenDomain) || matchHiddenDomain(req.URL.Host, auth.hiddenDomain)) {
-			wr.Header().Set("Content-Length", strconv.Itoa(len([]byte(AUTH_TRIGGERED_MSG))))
 			wr.Header().Set("Pragma", "no-cache")
 			wr.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
 			wr.Header().Set("Expires", EPOCH_EXPIRE)
-			wr.Header()["Date"] = nil
 			wr.WriteHeader(http.StatusOK)
 			wr.Write([]byte(AUTH_TRIGGERED_MSG))
 			return "", false