def post(self):
if not State.tenant_cache[1].hostname:
raise errors.ValidationError('hostname is not set')
net_agent = Settings.get_agent()
t = ('http', State.tenant_cache[1].hostname, 'robots.txt', None, None)
url = bytes(urlparse.urlunsplit(t))
try:
resp = yield net_agent.request('GET', url)
body = yield readBody(resp)
server_h = resp.headers.getRawHeaders('Server', [None])[-1].lower()
if not body.startswith(
'User-agent: *') or server_h != 'globaleaks':
raise EnvironmentError('Response unexpected')
except (EnvironmentError, ConnectError) as e:
raise errors.ExternalResourceError()
def operation(self):
net_agent = Settings.get_agent()
log.debug('Fetching list of Tor exit nodes')
yield State.tor_exit_set.update(net_agent)
log.debug('Retrieved a list of %d exit nodes', len(State.tor_exit_set))
def fetch_packages_file(self):
return get_page(Settings.get_agent(), DEB_PACKAGE_URL)
