3.2.1.7 License

The license is an X.509 certificate chain that contains a certificate issued by the license server to the client. The leaf X.509 certificate in the certificate chain has the following information:

  • Version: The version of the terminal server that this client is allowed to access.

  • Type: Whether the license is temporary or permanent.

  • Validity Period: The period of validity of this license.

The server MUST send the license to the client in the Server New License message or the Server Upgrade License message.