updater.py 文件源码

def _check_ssl_cert(self, cert, key):
        # Check SSL-Certificate with openssl, if possible
        try:
            exit_code = subprocess.call(
                ["openssl", "x509", "-text", "-noout", "-in", cert],
                stdout=open(os.devnull, 'wb'),
                stderr=subprocess.STDOUT)
        except OSError:
            exit_code = 0
        if exit_code is 0:
            try:
                self.httpd.socket = ssl.wrap_socket(
                    self.httpd.socket, certfile=cert, keyfile=key, server_side=True)
            except ssl.SSLError as error:
                self.logger.exception('Failed to init SSL socket')
                raise TelegramError(str(error))
        else:
            raise TelegramError('SSL Certificate invalid')