Let's check if client is curl and return just a link.

And NetworkType() returns a scheme as well now.

internal/handlers/handlers.go

@@ -16,6 +16,7 @@ import (
 	"net/http"
 	"os"
 	"path"
+	"strings"
 	"time"
 
 	"github.com/Joker/jade"
@@ -161,7 +162,9 @@ func (h *UploadHandlers) Upload(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		h.logUpload.Printf("| %s | %s | %s | SHA256 %s | %s | %d", r.RemoteAddr, utils.NetworkType(r.Host),
+		netTyp, _ := utils.NetworkType(r.Host)
+
+		h.logUpload.Printf("| %s | %s | %s | SHA256 %s | %s | %d", r.RemoteAddr, netTyp,
 			fHandler.Filename, fSha256, fSaltedHash, fHandler.Size)
 
 		w.WriteHeader(http.StatusCreated)
@@ -170,13 +173,14 @@ func (h *UploadHandlers) Upload(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusFound)
 	}
 
-	scheme := r.Header.Get("X-Forwarded-Proto")
-	if scheme == "" {
-		scheme = "http"
-	}
-
 	downloadURL := path.Join("/f", fSaltedHash, fHandler.Filename)
 
+	if strings.Contains(r.UserAgent(), "curl") {
+		_, scheme := utils.NetworkType(r.Host)
+		w.Write([]byte(path.Join(scheme, "://", r.Host, downloadURL) + "\r\n"))
+		return
+	}
+
 	if err := compiledTemplates["uploaded"].Execute(w, &UploadedData{
 		MainSite:     utils.MainSite(r.Host),
 		DownloadURL:  downloadURL,
@@ -209,7 +213,9 @@ func (h *UploadHandlers) Download(w http.ResponseWriter, r *http.Request) {
 	}
 	defer fd.Close()
 
-	h.logDownload.Printf("| %s | %s | %s | %s", r.RemoteAddr, utils.NetworkType(r.Host), name, saltedHash)
+	netTyp, _ := utils.NetworkType(r.Host)
+
+	h.logDownload.Printf("| %s | %s | %s | %s", r.RemoteAddr, netTyp, name, saltedHash)
 
 	http.ServeContent(w, r, path, stat.ModTime(), fd)
 }