From fd64cadc4ed8fb70192c9ec8f98fd1fdaae18f2a Mon Sep 17 00:00:00 2001
From: Niko Storni <niko@lbry.io>
Date: Wed, 22 Sep 2021 17:28:13 +0200
Subject: [PATCH] handle head requests

---
 main.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/main.go b/main.go
index e1bd634..be032da 100644
--- a/main.go
+++ b/main.go
@@ -94,6 +94,7 @@ func main() {
 	r.Use(cors.New(corsConfig))
 	r.POST("/api/claim/publish", publish)
 	r.GET("/*url", view)
+	r.HEAD("/*url", view)
 	r.MaxMultipartMemory = 8 << 20 // 8 MiB
 	r.Run(":5000")
 }
@@ -115,6 +116,10 @@ func view(c *gin.Context) {
 		_ = c.AbortWithError(http.StatusBadRequest, fmt.Errorf("invalid url: %s", c.Param("url")))
 		return
 	}
+	if c.Request.Method == http.MethodHead {
+		c.AbortWithStatus(200)
+		return
+	}
 
 	resizeParams := ""
 	redirectBaseURL := "https://lbry2.vanwanet.com/speech/"