public static string Encode(string text, CookieProtection cookieProtection)
{
if (string.IsNullOrEmpty(text) || cookieProtection == CookieProtection.None)
{
return(text);
}
byte[] buf = Encoding.UTF8.GetBytes(text);
return(CookieProtectionHelperWrapper.Encode(cookieProtection, buf, buf.Length));
}
public static string Decode(string text, CookieProtection cookieProtection)
{
if (string.IsNullOrEmpty(text))
{
return(text);
}
byte[] buf;
try
{
buf = CookieProtectionHelperWrapper.Decode(cookieProtection, text);
}
catch (Exception ex)
{
throw new Exception(
"Unable to decode the text", ex.InnerException);
}
if (buf == null || buf.Length == 0)
{
throw new Exception(
"Unable to decode the text");
}
return(Encoding.UTF8.GetString(buf, 0, buf.Length));
}