protected override void ProcessRecord()
{
var communicationKey = Convert.FromBase64String(CommunicationKeyAsBase64);
if (communicationKey.Length != 32)
{
throw new NotSupportedException("Communication key must be 256 bits long.");
}
var envelope = new Hashtable
{
{ "version", 1 },
{ "com_key_id", CommunicationKeyId.ToString() },
{ "message", LicenseToken }
};
// Copy the expiration from the "message" structure if they are defined.
if (LicenseToken.ContainsKey("begin_date"))
{
envelope["begin_date"] = LicenseToken["begin_date"];
}
if (LicenseToken.ContainsKey("expiration_date"))
{
envelope["expiration_date"] = LicenseToken["expiration_date"];
}
// Now we have the outer structure ready. Convert to JSON and then sign.
var json = JsonConvert.SerializeObject(envelope);
WriteVerbose(json);
// The output is the signed JOSE object, short-form serialized.
var joseObject = JWT.Encode(json, communicationKey, JwsAlgorithm.HS256);
WriteObject(joseObject);
}
