def finalize_response(self, request, response, *args, **kwargs):
"""
Log warning for 400 requests. Add header with elapsed time.
"""
#
# If the URL was rewritten, and we get a 404, we should entirely
# replace the view in the request context with an ApiErrorView()
# Without this change, there will be subtle differences in the BrowseableAPIRenderer
#
# These differences could provide contextual clues which would allow
# anonymous users to determine if usernames were valid or not
# (e.g., if an anonymous user visited `/api/v2/users/valid/`, and got a 404,
# but also saw that the page heading said "User Detail", they might notice
# that's a difference in behavior from a request to `/api/v2/users/not-valid/`, which
# would show a page header of "Not Found"). Changing the view here
# guarantees that the rendered response will look exactly like the response
# when you visit a URL that has no matching URL paths in `awx.api.urls`.
#
if response.status_code == 404 and 'awx.named_url_rewritten' in request.environ:
self.headers.pop('Allow', None)
response = super(APIView, self).finalize_response(request, response, *args, **kwargs)
view = ApiErrorView()
setattr(view, 'request', request)
response.renderer_context['view'] = view
return response
if response.status_code >= 400:
status_msg = "status %s received by user %s attempting to access %s from %s" % (
response.status_code,
request.user,
request.path,
request.META.get('REMOTE_ADDR', None),
)
if hasattr(self, '__init_request_error__'):
response = self.handle_exception(self.__init_request_error__)
if response.status_code == 401:
response.data['detail'] += _(' To establish a login session, visit') + ' /api/login/.'
logger.info(status_msg)
else:
logger.warning(status_msg)
response = super(APIView, self).finalize_response(request, response, *args, **kwargs)
time_started = getattr(self, 'time_started', None)
response['X-API-Product-Version'] = get_awx_version()
response['X-API-Product-Name'] = server_product_name()
response['X-API-Node'] = settings.CLUSTER_HOST_ID
if time_started:
time_elapsed = time.time() - self.time_started
response['X-API-Time'] = '%0.3fs' % time_elapsed
if getattr(settings, 'SQL_DEBUG', False):
queries_before = getattr(self, 'queries_before', 0)
q_times = [float(q['time']) for q in connection.queries[queries_before:]]
response['X-API-Query-Count'] = len(q_times)
response['X-API-Query-Time'] = '%0.3fs' % sum(q_times)
if getattr(self, 'deprecated', False):
response['Warning'] = '299 awx "This resource has been deprecated and will be removed in a future release."' # noqa
return response
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
product_name = server_product_name()
context['title'] = _('%s Upgrading' % product_name)
context['image_alt'] = _('Logo')
context['aria_spinner'] = _('Loading')
context['message_upgrade'] = _('%s is currently upgrading.' % product_name)
context['message_refresh'] = _('This page will refresh when complete.')
return context