58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
# Copyright 2018 FUJITSU LIMITED
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import falcon
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from monasca_common.policy import policy_engine as policy
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from oslo_log import log
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from monasca_events_api.app.core import request_contex
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from monasca_events_api.app.core import validation
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from monasca_events_api import policies
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LOG = log.getLogger(__name__)
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policy.POLICIES = policies
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class Request(falcon.Request):
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"""Variation of falcon. Request with context.
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Following class enhances :py:class:`falcon.Request` with
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:py:class:`context.CustomRequestContext`
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"""
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def __init__(self, env, options=None):
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"""Init an Request class."""
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super(Request, self).__init__(env, options)
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self.context = \
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request_contex.RequestContext.from_environ(self.env)
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self.is_admin = policy.check_is_admin(self.context)
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self.project_id = self.context.project_id
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def validate(self, content_types):
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"""Performs common request validation
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Validation checklist (in that order):
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* :py:func:`validation.validate_content_type`
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:param content_types: allowed content-types handler supports
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:type content_types: list
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:raises Exception: if any of the validation fails
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"""
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validation.validate_content_type(self, content_types)
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def can(self, action, target=None):
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return self.context.can(action, target)
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