getServerSecretShare.py 文件源码

def get_server_secret(credentials, expires):
    """ Fetch server secret from CertiVox server """
    path = 'serverSecret'
    params = urllib.urlencode({
        'app_id': credentials['app_id'],
        'expires': expires,
        'signature': sign_message(
            '{}{}{}'.format(path, credentials['app_id'], expires),
            str(credentials['app_key'])
        )
    })

    try:
        response = urllib2.urlopen('{api_url}{end_point}?{params}'.format(
            api_url=credentials['api_url'],
            end_point=path,
            params=params,
        ))
    except urllib2.HTTPError as e:
        if e.code == 408:
            print "Make sure your time it correct!"
        raise ScriptException('Response code: {} - {}'.format(e.code, e.read()))

    data = json.loads(response.read())
    return data['serverSecret']