def handle_DELETE(self):
actions = ('ack', 'reject')
try:
self.request.input.require_any(*actions)
except ValueError:
raise BadRequest(
self.cid, 'Missing state to set, should be one of `{}`'.format(
', '.join(actions)))
if self.request.input.ack and self.request.input.reject:
raise BadRequest(self.cid,
'Cannot both acknowledge and reject a message')
func = self.pubsub.acknowledge if self.request.input.ack else self.pubsub.reject
result = func(self.environ['sub_key'], self.request.input.item)
if self.request.input.item in result:
status = ZATO_OK
details = ''
else:
status = ZATO_ERROR
details = 'Message not found `{}`'.format(self.request.input.item)
self._set_payload_data({'status': status, 'details': details})
def init(self, cid, path_info, request, headers, transport, data_format):
if transport == 'soap':
# HTTP headers are all uppercased at this point.
soap_action = headers.get('HTTP_SOAPACTION')
if not soap_action:
raise BadRequest(cid,
'Client did not send the SOAPAction header')
# SOAP clients may send an empty header, i.e. SOAPAction: "",
# as opposed to not sending the header at all.
soap_action = soap_action.lstrip('"').rstrip('"')
if not soap_action:
raise BadRequest(cid, 'Client sent an empty SOAPAction header')
else:
soap_action = ''
_soap_actions = self.http_soap.getall(path_info)
for _soap_action_info in _soap_actions:
# TODO: Remove the call to .keys() when this pull request is merged in
# https://github.com/dsc/bunch/pull/4
if soap_action in _soap_action_info.keys():
service_info = _soap_action_info[soap_action]
break
else:
msg = '[{0}] Could not find the service config for URL:[{1}], SOAP action:[{2}]'.format(
cid, path_info, soap_action)
logger.warn(msg)
raise NotFound(cid, msg)
logger.debug('[{0}] impl_name:[{1}]'.format(cid,
service_info.impl_name))
if (logger.isEnabledFor(TRACE1)):
buff = StringIO()
pprint(self.server.service_store.services, stream=buff)
logger.log(
TRACE1, '[{0}] service_store.services:[{1}]'.format(
cid, buff.getvalue()))
buff.close()
self.server.service_store.service_data(
service_info.impl_name
) # TODO - check if this call is needed at all?
return service_info
def validate_input(self):
username, password = get_basic_auth_credentials(
self.wsgi_environ.get('HTTP_AUTHORIZATION'))
if not username:
self._raise_unauthorized()
for item in self.server.worker_store.request_dispatcher.url_data.basic_auth_config.values(
):
if item.config.username == username and item.config.password == password:
client = item
break
else:
self._raise_unauthorized()
if self.request.input.item_type not in PUB_SUB.URL_ITEM_TYPE:
raise BadRequest(
self.cid,
'None of the supported resources `{}` found in URL path'.
format(', '.join(PUB_SUB.URL_ITEM_TYPE)))
sub_key = self.wsgi_environ.get('HTTP_X_ZATO_PUBSUB_KEY', ZATO_NONE)
is_consumer = self.request.input.item_type == PUB_SUB.URL_ITEM_TYPE.MESSAGES.id
# Deletes don't access topics, they operate on messages.
if self.wsgi_environ['REQUEST_METHOD'] != 'DELETE':
if not self.pubsub.can_access_topic(
client.config.id, self.request.input.item, is_consumer):
raise Forbidden(
self.cid, 'You are not authorized to access this resource')
self.environ['sub_key'] = sub_key
self.environ['client_id'] = client.config.id
self.environ[
'format'] = self.request.input.format if self.request.input.format else PUB_SUB.GET_FORMAT.DEFAULT.id
self.environ['is_json'] = self.environ[
'format'] == PUB_SUB.GET_FORMAT.JSON.id