/// <summary>
/// Computes the key authorization string for <paramref name="challenge"/>.
/// </summary>
/// <param name="challenge">The challenge.</param>
/// <param name="key">The key.</param>
/// <returns>The key authorization string.</returns>
public static string ComputeKeyAuthorization(this Challenge challenge, IAccountKey key)
{
var jwkThumbprint = key.GenerateThumbprint();
var jwkThumbprintEncoded = JwsConvert.ToBase64String(jwkThumbprint);
var token = challenge.Token;
return($"{token}.{jwkThumbprintEncoded}");
}
/// <summary> /// Generates the thumbprint for the given account <paramref name="key"/>. /// </summary> /// <param name="key">The account key.</param> /// <returns>The thumbprint.</returns> public static byte[] GenerateThumbprint(this IAccountKey key) => key.GenerateThumbprint();
