From 6f0d16c7ee3cc2d6bac040891873e0ada3ca7dfe Mon Sep 17 00:00:00 2001
From: Moritz Poldrack <git@moritz.sh>
Date: Wed, 8 Dec 2021 14:49:34 +0100
Subject: [PATCH] fixed HEAD requests not being processed

---
 internal/handler/handler.go | 5 +++++
 main.go                     | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/internal/handler/handler.go b/internal/handler/handler.go
index 102afba..5b57f41 100644
--- a/internal/handler/handler.go
+++ b/internal/handler/handler.go
@@ -14,6 +14,11 @@ func FasthttpHandler(ctx *fasthttp.RequestCtx) {
 	defer func(t time.Time) { glog.Debugf("request took %s", time.Since(t)) }(t)
 	remoteAddr := ctx.RemoteIP().String()
 
+	if string(ctx.Method()) != "GET" && string(ctx.Method()) != "HEAD" {
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+
 	if header := viper.GetString("IPHeaderField"); header != "" {
 		remoteAddr = string(ctx.Request.Header.Peek(header))
 	}
diff --git a/main.go b/main.go
index d16932d..5b83b38 100644
--- a/main.go
+++ b/main.go
@@ -38,7 +38,7 @@ func main() {
 		Handler:                      handler.FasthttpHandler,
 		Name:                         "gomod-recter/" + Version,
 		Concurrency:                  128,
-		GetOnly:                      true,
+		GetOnly:                      false,
 		DisablePreParseMultipartForm: true,
 		LogAllErrors:                 true,
 		SecureErrorLogMessage:        true,
-- 
2.45.2