demo_server.py 文件源码

def check_auth_gssapi_with_mic(self, username,
                                   gss_authenticated=paramiko.AUTH_FAILED,
                                   cc_file=None):
        """
        .. note::
            We are just checking in `AuthHandler` that the given user is a
            valid krb5 principal! We don't check if the krb5 principal is
            allowed to log in on the server, because there is no way to do that
            in python. So if you develop your own SSH server with paramiko for
            a certain platform like Linux, you should call ``krb5_kuserok()`` in
            your local kerberos library to make sure that the krb5_principal
            has an account on the server and is allowed to log in as a user.

        .. seealso::
            `krb5_kuserok() man page
            <http://www.unix.com/man-page/all/3/krb5_kuserok/>`_
        """
        if gss_authenticated == paramiko.AUTH_SUCCESSFUL:
            return paramiko.AUTH_SUCCESSFUL
        return paramiko.AUTH_FAILED