Fix gosec issues

json.go

@@ -19,13 +19,15 @@ func respondWithError(w http.ResponseWriter, code int, msg string) {
 }
 
 func respondWithJSON(w http.ResponseWriter, code int, payload interface{}) {
-	w.Header().Set("Content-Type", "application/json")
-	dat, err := json.Marshal(payload)
-	if err != nil {
-		log.Printf("Error marshalling JSON: %s", err)
-		w.WriteHeader(500)
-		return
-	}
-	w.WriteHeader(code)
-	w.Write(dat)
+    w.Header().Set("Content-Type", "application/json")
+    dat, err := json.Marshal(payload)
+    if err != nil {
+        log.Printf("Error marshalling JSON: %s", err)
+        w.WriteHeader(500)
+        return
+    }
+    w.WriteHeader(code)
+    if _, err := w.Write(dat); err != nil {
+        log.Printf("Error writing response: %s", err)
+    }
 }

main.go

@@ -7,6 +7,7 @@ import (
 	"log"
 	"net/http"
 	"os"
+	"time"
 
 	"github.com/go-chi/chi"
 	"github.com/go-chi/cors"
@@ -91,6 +92,7 @@ func main() {
 	srv := &http.Server{
 		Addr:    ":" + port,
 		Handler: router,
+		ReadHeaderTimeout: 5 * time.Second,
 	}
 
 	log.Printf("Serving on port: %s\n", port)