| private static Base64UrlDecode ( string base64UrlSafeString ) : byte[] | ||
| base64UrlSafeString | string | /// The base 64 url safe string. /// |
| return | byte[] | |
private static byte[] Base64UrlDecode(string base64UrlSafeString)
{
if (string.IsNullOrEmpty(base64UrlSafeString))
throw new ArgumentNullException("base64UrlSafeString");
base64UrlSafeString =
base64UrlSafeString.PadRight(base64UrlSafeString.Length + (4 - base64UrlSafeString.Length % 4) % 4, '=');
base64UrlSafeString = base64UrlSafeString.Replace('-', '+').Replace('_', '/');
return Convert.FromBase64String(base64UrlSafeString);
}