def _items(self, request, do_authz=False):
"""Retrieves and formats a list of elements of the requested entity"""
# NOTE(salvatore-orlando): The following ensures that fields which
# are needed for authZ policy validation are not stripped away by the
# plugin before returning.
original_fields, fields_to_add = self._do_field_list(_fields(request))
kwargs = {
'filters': _filters(request, self._attr_info),
'fields': original_fields
}
obj_getter = getattr(self._plugin, "get_%s" % self._collection)
obj_list = obj_getter(request.context, **kwargs)
# Check authz
if do_authz:
# FIXME(salvatore-orlando): obj_getter might return references to
# other resources. Must check authZ on them too.
# Omit items from list that should not be visible
obj_list = [
obj for obj in obj_list
if policy.check(request.context,
"get_%s" % self._resource,
obj,
plugin=self._plugin)
]
return {
self._collection: [
self._view(obj, fields_to_strip=fields_to_add)
for obj in obj_list
]
}
def _items(self, request, do_authz=False, parent_id=None):
"""Retrieves and formats a list of elements of the requested entity"""
# NOTE(salvatore-orlando): The following ensures that fields which
# are needed for authZ policy validation are not stripped away by the
# plugin before returning.
original_fields, fields_to_add = self._do_field_list(_fields(request))
kwargs = {'filters': _filters(request, self._attr_info),
'fields': original_fields}
if parent_id:
kwargs[self._parent_id_name] = parent_id
obj_getter = getattr(self._plugin, self._plugin_handlers[self.LIST])
obj_list = obj_getter(request.context, **kwargs)
# Check authz
if do_authz:
# FIXME(salvatore-orlando): obj_getter might return references to
# other resources. Must check authZ on them too.
# Omit items from list that should not be visible
obj_list = [obj for obj in obj_list
if policy.check(request.context,
self._plugin_handlers[self.SHOW],
obj,
plugin=self._plugin)]
return {self._collection: [self._view(obj,
fields_to_strip=fields_to_add)
for obj in obj_list]}
def _check_service_type_view_auth(self, context, service_type):
# FIXME(salvatore-orlando): This should be achieved via policy
# engine without need for explicit checks in manager code.
# Also, the policy in this way does not make a lot of sense
return policy.check(context,
"extension:service_type:view_extended",
service_type)
def _check_service_type_view_auth(self, context, service_type):
# FIXME(salvatore-orlando): This should be achieved via policy
# engine without need for explicit checks in manager code.
# Also, the policy in this way does not make a lot of sense
return policy.check(context,
"extension:service_type:view_extended",
service_type)
def _check_portbindings_view_auth(self, context, port):
#TODO(salv-orlando): Remove this as part of bp/make-authz-orthogonal
keys_to_delete = []
for key in port:
if key.startswith('binding'):
policy_rule = "get_port:%s" % key
if not policy.check(context, policy_rule, port):
keys_to_delete.append(key)
for key in keys_to_delete:
del port[key]
return port
def _items(self, request, do_authz=False):
"""Retrieves and formats a list of elements of the requested entity"""
kwargs = {"filters": filters(request), "verbose": verbose(request), "fields": fields(request)}
obj_getter = getattr(self._plugin, "get_%s" % self._collection)
obj_list = obj_getter(request.context, **kwargs)
# Check authz
if do_authz:
# Omit items from list that should not be visible
obj_list = [obj for obj in obj_list if policy.check(request.context, "get_%s" % self._resource, obj)]
return {self._collection: [self._view(obj) for obj in obj_list]}
def _items(self, request, do_authz=False, parent_id=None):
"""Retrieves and formats a list of elements of the requested entity"""
# NOTE(salvatore-orlando): The following ensures that fields which
# are needed for authZ policy validation are not stripped away by the
# plugin before returning.
original_fields, fields_to_add = self._do_field_list(
api_common.list_args(request, 'fields'))
filters = api_common.get_filters(request, self._attr_info, [
'fields', 'sort_key', 'sort_dir', 'limit', 'marker', 'page_reverse'
])
kwargs = {'filters': filters, 'fields': original_fields}
sorting_helper = self._get_sorting_helper(request)
pagination_helper = self._get_pagination_helper(request)
sorting_helper.update_args(kwargs)
sorting_helper.update_fields(original_fields, fields_to_add)
pagination_helper.update_args(kwargs)
pagination_helper.update_fields(original_fields, fields_to_add)
if parent_id:
kwargs[self._parent_id_name] = parent_id
obj_getter = getattr(self._plugin, self._plugin_handlers[self.LIST])
obj_list = obj_getter(request.context, **kwargs)
obj_list = sorting_helper.sort(obj_list)
obj_list = pagination_helper.paginate(obj_list)
# Check authz
if do_authz:
# FIXME(salvatore-orlando): obj_getter might return references to
# other resources. Must check authZ on them too.
# Omit items from list that should not be visible
obj_list = [
obj for obj in obj_list
if policy.check(request.context,
self._plugin_handlers[self.SHOW],
obj,
plugin=self._plugin)
]
collection = {
self._collection: [
self._view(obj, fields_to_strip=fields_to_add)
for obj in obj_list
]
}
pagination_links = pagination_helper.get_links(obj_list)
if pagination_links:
collection[self._collection + "_links"] = pagination_links
return collection
def _items(self, request, do_authz=False, parent_id=None):
"""Retrieves and formats a list of elements of the requested entity"""
# NOTE(salvatore-orlando): The following ensures that fields which
# are needed for authZ policy validation are not stripped away by the
# plugin before returning.
original_fields, fields_to_add = self._do_field_list(
api_common.list_args(request, 'fields'))
filters = api_common.get_filters(request, self._attr_info,
['fields', 'sort_key', 'sort_dir',
'limit', 'marker', 'page_reverse'])
kwargs = {'filters': filters,
'fields': original_fields}
sorting_helper = self._get_sorting_helper(request)
pagination_helper = self._get_pagination_helper(request)
sorting_helper.update_args(kwargs)
sorting_helper.update_fields(original_fields, fields_to_add)
pagination_helper.update_args(kwargs)
pagination_helper.update_fields(original_fields, fields_to_add)
if parent_id:
kwargs[self._parent_id_name] = parent_id
obj_getter = getattr(self._plugin, self._plugin_handlers[self.LIST])
obj_list = obj_getter(request.context, **kwargs)
obj_list = sorting_helper.sort(obj_list)
obj_list = pagination_helper.paginate(obj_list)
# Check authz
if do_authz:
# FIXME(salvatore-orlando): obj_getter might return references to
# other resources. Must check authZ on them too.
# Omit items from list that should not be visible
obj_list = [obj for obj in obj_list
if policy.check(request.context,
self._plugin_handlers[self.SHOW],
obj,
plugin=self._plugin)]
collection = {self._collection:
[self._view(obj,
fields_to_strip=fields_to_add)
for obj in obj_list]}
pagination_links = pagination_helper.get_links(obj_list)
if pagination_links:
collection[self._collection + "_links"] = pagination_links
return collection
def _items(self, request, do_authz=False):
"""Retrieves and formats a list of elements of the requested entity"""
kwargs = {
'filters': filters(request),
'verbose': verbose(request),
'fields': fields(request)
}
obj_getter = getattr(self._plugin, "get_%s" % self._collection)
obj_list = obj_getter(request.context, **kwargs)
# Check authz
if do_authz:
# Omit items from list that should not be visible
obj_list = [
obj for obj in obj_list
if policy.check(request.context, "get_%s" %
self._resource, obj)
]
return {self._collection: [self._view(obj) for obj in obj_list]}
def _items(self, request, do_authz=False):
"""Retrieves and formats a list of elements of the requested entity"""
# NOTE(salvatore-orlando): The following ensures that fields which
# are needed for authZ policy validation are not stripped away by the
# plugin before returning.
original_fields, fields_to_add = self._do_field_list(fields(request))
kwargs = {'filters': filters(request),
'verbose': verbose(request),
'fields': original_fields}
obj_getter = getattr(self._plugin, "get_%s" % self._collection)
obj_list = obj_getter(request.context, **kwargs)
# Check authz
if do_authz:
# Omit items from list that should not be visible
obj_list = [obj for obj in obj_list
if policy.check(request.context,
"get_%s" % self._resource,
obj)]
return {self._collection: [self._view(obj,
fields_to_strip=fields_to_add)
for obj in obj_list]}
def _check_provider_view_auth(self, context, network):
return policy.check(context, "extension:provider_network:view",
network)
def _check_view_auth(self, context, resource, action):
return policy.check(context, action, resource)
def _check_view_auth(self, context, resource, action):
return policy.check(context, action, resource)
def _check_l3_view_auth(self, context, network):
return policy.check(context,
"extension:router:view",
network)
def _check_l3_view_auth(self, context, network):
return policy.check(context, "extension:router:view", network)
def _check_provider_view_auth(self, context, network):
return policy.check(context,
"extension:provider_network:view",
network)
def test_check_bad_action_noraise(self):
action = "example:denied"
result = policy.check(self.context, action, self.target)
self.assertEqual(result, False)
def test_check_bad_action_noraise(self):
action = "example:denied"
result = policy.check(self.context, action, self.target)
self.assertEqual(result, False)
