juniper-vpn-wrap.py 文件源码

def tncc_start(self):
        # tncc is the host checker app. It can check different
        # security policies of the host and report back. We have
        # to send it a preauth key (from the DSPREAUTH cookie)
        # and it sends back a new cookie value we submit.
        # After logging in, we send back another cookie to tncc.
        # Subsequently, it contacts https://<vpn_host:443 every
        # 10 minutes.

        if not self.tncc_jar:
            self.tncc_init()

        self.tncc_socket, sock = socket.socketpair(socket.AF_UNIX, socket.SOCK_SEQPACKET)
        null = open(os.devnull, 'w')

        self.tncc_process = subprocess.Popen(['java',
            '-classpath', self.tncc_jar + ':' + self.plugin_jar,
            self.class_name,
            'log_level', '3',
            'postRetries', '6',
            'ivehost', self.vpn_host,
            'home_dir', os.path.expanduser('~'),
            'Parameter0', '',
            'user_agent', self.user_agent,
            ], env={'LD_PRELOAD': self.tncc_preload}, stdin=sock, stdout=null)