def post(self):
if GLSettings.memory_copy.hostname == '':
raise errors.ValidationError('hostname is not set')
net_agent = GLSettings.get_agent()
t = ('http', GLSettings.memory_copy.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:
log.err(e)
raise errors.ExternalResourceError()
def verify_hostname(self, req_args, *args, **kwargs):
net_agent = self.state.get_agent()
url = urlunsplit(('http', req_args['value'], 'robots.txt', None, None)).encode()
try:
resp = yield net_agent.request(b'GET', url)
body = yield readBody(resp)
server_h = resp.headers.getRawHeaders(b'Server', [None])[-1].lower()
if not body.startswith(b'User-agent: *') or server_h != b'globaleaks':
raise EnvironmentError('Response unexpected')
except Exception as e:
# Convert networking failures into a generic response
if is_common_net_error(self.state.tenant_cache[self.request.tid], e):
raise errors.ExternalResourceError()
raise e
