def info(self, request):
response = request.response
response.content_type = 'application/json; charset=UTF-8'
response.headerlist.append(
('Cache-Control', 'no-store, no-cache, must-revalidate, max-age=0'))
response.headerlist.extend(cors_headers(request))
if request.method == 'OPTIONS':
session_cookie(request)
response.status = 204
response.headerlist.append(
("Access-Control-Allow-Methods", "OPTIONS, GET"))
response.headerlist.extend(cache_headers(request))
return response
info = {'entropy': random.randint(1, 2147483647),
'websocket': 'websocket' not in self.disable_transports,
'cookie_needed': self.cookie_needed,
'origins': ['*:*']}
response.body = json.dumps(info)
return response
def info(self, request):
response = request.response
response.content_type = 'application/json; charset=UTF-8'
response.headerlist.append(
('Cache-Control', 'no-store, no-cache, must-revalidate, max-age=0'))
response.headerlist.extend(cors_headers(request))
if request.method == 'OPTIONS':
session_cookie(request)
response.status = 204
response.headerlist.append(
("Access-Control-Allow-Methods", "OPTIONS, GET"))
response.headerlist.extend(cache_headers(request))
return response
info = {'entropy': random.randint(1, 2147483647),
'websocket': 'websocket' not in self.disable_transports,
'cookie_needed': self.cookie_needed,
'origins': ['*:*']}
response.body = json.dumps(info)
return response
def handler(self, request):
matchdict = request.matchdict
# lookup transport
tid = matchdict['transport']
if tid not in handlers or tid in self.disable_transports:
return HTTPNotFound()
create, transport = handlers[tid]
# session
manager = self.session_manager
sid = matchdict['session']
if not sid or '.' in sid or '.' in matchdict['server']:
return HTTPNotFound()
if self.per_user:
sid = (authenticated_userid(request), sid)
try:
session = manager.get(sid, create, request=request)
except KeyError:
return HTTPNotFound(headers=(session_cookie(request),))
request.environ['wsgi.sockjs_session'] = session
# websocket
if tid == 'websocket':
if 'HTTP_SEC_WEBSOCKET_VERSION' in request.environ:
res = init_websocket(request)
elif 'HTTP_ORIGIN' in request.environ:
res = init_websocket_hixie(request)
else:
res = init_websocket(request)
if res is not None:
return res
try:
return transport(session, request)
except Exception as exc:
session.release()
log.exception('Exception in transport: %s'%tid)
return HTTPBadRequest(str(exc))
def handler(self, request):
matchdict = request.matchdict
# lookup transport
tid = matchdict['transport']
if tid not in handlers or tid in self.disable_transports:
return HTTPNotFound()
create, transport = handlers[tid]
# session
manager = self.session_manager
sid = matchdict['session']
if not sid or '.' in sid or '.' in matchdict['server']:
return HTTPNotFound()
if self.per_user:
sid = (authenticated_userid(request), sid)
try:
session = manager.get(sid, create, request=request)
except KeyError:
return HTTPNotFound(headers=(session_cookie(request), ))
request.environ['wsgi.sockjs_session'] = session
# websocket
if tid == 'websocket':
if 'HTTP_SEC_WEBSOCKET_VERSION' in request.environ:
res = init_websocket(request)
elif 'HTTP_ORIGIN' in request.environ:
res = init_websocket_hixie(request)
else:
res = init_websocket(request)
if res is not None:
return res
try:
return transport(session, request)
except Exception as exc:
session.release()
log.exception('Exception in transport: %s' % tid)
return HTTPBadRequest(str(exc))
