Move code for key registration

main.go

@@ -130,31 +130,9 @@ func registerKey(keyFile string, userId string) {
 
 	keyText := string(keyBytes)
 
-	request := server.RegisterRequest{
-		UserId: userId,
-		Key:    keyText,
-	}
-
-	json_data, _ := json.Marshal(request)
-
-	resp, err := http.DefaultClient.Post(
-		"http://localhost:8080/register",
-		"application/json",
-		bytes.NewBuffer(json_data))
+	err = client.RegisterKey(keyText, userId)
 
 	if err != nil {
 		log.Fatal(err)
 	}
-
-	defer resp.Body.Close()
-
-	out, err := io.ReadAll(resp.Body)
-
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	fmt.Println(resp.StatusCode)
-	fmt.Println(resp.Header)
-	fmt.Println(string(out[:]))
 }