Esempio n. 1
0
        public new CBORObject EncodeToCBORObject()
        {
            CBORObject cborBodyAttributes = null;

            byte[] rgbBody = null;

            if (m_msgToSign != null)
            {
                if (m_msgToSign.GetType() == typeof(EncryptMessage))
                {
                    EncryptMessage msg = (EncryptMessage)m_msgToSign;
                    msg.Encrypt();
                    CBORObject obj = msg.EncodeToCBORObject();
                    if (obj[1].Type != CBORType.ByteString)
                    {
                        throw new Exception("Internal error");
                    }
                    if (obj[3].Type != CBORType.ByteString)
                    {
                        throw new Exception("Internal error");
                    }
                    rgbBody            = obj[3].GetByteString();
                    cborBodyAttributes = obj[1];
                }
            }
            else if (m_signerToSign != null)
            {
                CBORObject obj = m_signerToSign.EncodeToCBORObject();
            }


            return(base.EncodeToCBORObject(cborBodyAttributes.GetByteString(), rgbBody));
        }
Esempio n. 2
0
        public new CBORObject EncodeToCBORObject()
        {
            CBORObject cborBodyAttributes = null;

            byte[] rgbBody = null;

            if (m_msgToSign != null)
            {
                if (m_msgToSign.GetType() == typeof(EncryptMessage))
                {
                    EncryptMessage msg = (EncryptMessage)m_msgToSign;
                    msg.Encrypt();
                    rgbBody = msg.GetEncryptedContent();
                }
                else if (m_msgToSign.GetType() == typeof(Encrypt0Message))
                {
                    Encrypt0Message msg = (Encrypt0Message)m_msgToSign;
                    rgbBody = msg.GetEncryptedContent();
                    if (rgbBody == null)
                    {
                        throw new CoseException("Need to encrypt message before countersignatures can be processed.");
                    }
                }
                cborBodyAttributes = m_msgToSign.ProtectedMap;
            }
            else if (m_signerToSign != null)
            {
                CBORObject obj = m_signerToSign.EncodeToCBORObject();
                cborBodyAttributes = m_signerToSign.ProtectedMap;
            }
            else
            {
                throw new CoseException("Internal state error - NYI");
            }


            CBORObject signed = base.EncodeToCBORObject(cborBodyAttributes.EncodeToBytes(), rgbBody);

            return(signed[2]);
        }