1.0 version

internal/app/routes.go

@@ -5,6 +5,7 @@ import (
 	"lash/internal/errx"
 	"lash/internal/handlers"
 	"net/http"
+	"os"
 )
 
 func New() http.Handler {
@@ -15,12 +16,19 @@ func New() http.Handler {
 		errx.FatalPerror(err)
 	}
 
-	share := handlers.ShareData{
-		Version:  lash.Version,
-		FileName: fp,
+	contents, err := os.ReadFile(fp)
+	if err != nil {
+		errx.FatalPerror(err)
 	}
 
-	file := handlers.FileData{}
+	share := handlers.ShareData{
+		Version:  lash.Version,
+	}
+
+	file := handlers.FileData{
+		Contents: contents,
+		FileName: fp,
+	}
 
 	mux.HandleFunc("/", share.Handler)
 	mux.HandleFunc("/api/receive-token", file.APIHandler)

internal/handlers/file.go

@@ -2,13 +2,15 @@ package handlers
 
 import (
 	"encoding/json"
+	"fmt"
 	"lash"
-	"strconv"
 	"net/http"
+	"strconv"
 )
 
 type FileData struct {
 	Contents []byte
+	FileName string
 }
 
 type ValidateRequest struct {
@@ -30,7 +32,7 @@ func (h FileData) APIHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.Header().Set("Content-Disposition", "attachment; filename=file.bin")
+	w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%s", h.FileName))
 	w.Header().Set("Content-Type", "application/octet-stream")
 	w.Header().Set("Content-Length", strconv.Itoa(len(h.Contents)))