Beispiel #1
0
    def announce(self):
        '''
        Announce the local node to another OpenRelay node
        '''
        full_ip_address = self.get_full_ip_address()
        url = self.get_service_url('service-announce')
        try:
            response = requests.post(url, data=self.get_id_package())
        except requests.ConnectionError:
            logger.error('unable to connect to url: %s' % url)
            raise AnnounceClientError('Unable to join network')

        if response.status_code == status.OK:
            node_answer = loads(response.content)
            if node_answer['uuid'] == LocalNode.get().uuid:
                logger.error('announce service on node with uuid: %s and url: %s, responded the same UUID as the local server' % (node_answer['uuid'], full_ip_address))
                raise AnnounceClientError('Remote and local nodes identity conflict')
            else:
                sibling_data = {
                    'ip_address':  node_answer['ip_address'],
                    'port': node_answer['port'],
                    'name': node_answer['name'],
                    'email': node_answer['email'],
                    'comment': node_answer['comment'],
                }
                sibling, created = Sibling.objects.get_or_create(uuid=node_answer['uuid'], defaults=sibling_data)
                if not created:
                    sibling.ip_address = sibling_data['ip_address']
                    sibling.port = sibling_data['port']
                    sibling.save()
        else:
            logger.error('announce service on remote node responded with a non OK code')
            raise AnnounceClientError('Unable to join network')
Beispiel #2
0
 def post(self, request):
     uuid = request.POST.get('uuid')
     ip_address = request.POST.get('ip_address')
     port = request.POST.get('port')
     logger.info('received announce call from: %s @ %s' % (uuid, request.META['REMOTE_ADDR']))
     if uuid and ip_address and port:
         sibling_data = {'ip_address': ip_address, 'port': port}
         # TODO: Verify node identity
         sibling, created = Sibling.objects.get_or_create(uuid=uuid, defaults=sibling_data)
         if not created:
             sibling.ip_address = sibling_data['ip_address']
             sibling.port = sibling_data['port']
             sibling.save()
         local_node = LocalNode.get()
         local_node_info = {
             'ip_address': IPADDRESS,
             'port': PORT,
             'uuid': local_node.uuid,
             'name': local_node.name,
             'email': local_node.email,
             'comment': local_node.comment,
         }
         return local_node_info
     else:
         return Response(status.PARTIAL_CONTENT)
Beispiel #3
0
 def get_id_package(self):
     local_node = LocalNode.get()
     return {
         'ip_address': IPADDRESS,
         'port': PORT,
         'uuid': local_node.uuid,
     }
Beispiel #4
0
def node_info(request):
    return render_to_response('node_list.html', {
        'object_list': [LocalNode.get()],
        'title': _(u'Local node information'),
    }, context_instance=RequestContext(request))