public static string Base64UrlEncode(this byte[] input)
{
if (input == null)
{
throw new ArgumentNullException(nameof(input));
}
return(input.Base64UrlEncode(0, input.Length));
}
public static string Base64UrlEncode(this byte[] input, int offset, int count)
{
if (input == null)
{
throw new ArgumentNullException(nameof(input));
}
ValidateParameters(input.Length, nameof(input), offset, count);
// Special-case empty input
if (count == 0)
{
return(string.Empty);
}
var buffer = new char[count.GetArraySizeRequiredToEncode()];
var numBase64Chars = input.Base64UrlEncode(offset, buffer, 0, count);
return(new string(buffer, 0, numBase64Chars));
}
