public string ReadJson(string path, ICrypt crypt = null, IRoles role = null)
{
if (System.IO.Path.GetExtension(path).ToLower() != ".json")
{
throw new Exception("Wrong file type.");
}
if (role != null)
{
role.check(path);
}
if (crypt == null)
{
return(System.IO.File.ReadAllText(path));
}
else
{
return(crypt.Decode(System.IO.File.ReadAllText(path)));
}
}
