public bool CheckToken(string token)
{
try
{
TokenManager.DecodeToken(token);
return(true);
}
catch (Exception)
{
return(false);
}
}
public IActionResult OnGet(string token)
{
string filename = null;
if (token == null)
{
return(NotFound());
}
//convert the token back to values
var result = TokenManager.DecodeToken(token);
if (result.FormatOk)
{
if (result.Schema == "IXX")
{
filename = _repo.GetFileNameForItem(result.ItemNo);
}
else
{
// Does not really belong in REPO but form now to keep things simple
bool isVerified = _repo.VerifyTokenValues(result.ItemNo, result.OrderNo, result.PostalCode);
if (isVerified)
{
filename = _repo.GetFileNameForItem(result.ItemNo);
}
}
if (filename != null)
{
return(_repo.GetFile(filename));
}
}
return(NotFound());
}