47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
# Copyright (c) 2013 Mirantis, Inc.
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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 functools
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import logging
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from muranoapi.db.services.sessions import SessionServices, SessionState
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from webob import exc
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from muranoapi.db.models import Session
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from muranoapi.db.session import get_session
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log = logging.getLogger(__name__)
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def verify_session(func):
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@functools.wraps(func)
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def __inner(self, request, *args, **kwargs):
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if not hasattr(request, 'context') and not request.context.session:
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log.info('Session is required for this call')
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raise exc.HTTPForbidden()
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session_id = request.context.session
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unit = get_session()
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session = unit.query(Session).get(session_id)
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if not SessionServices.validate(session):
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log.info('Session <SessionId {0}> is invalid'.format(session_id))
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raise exc.HTTPForbidden()
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if session.state == SessionState.deploying:
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log.info('Session <SessionId {0}> is already in '
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'deployment state'.format(session_id))
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raise exc.HTTPForbidden()
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return func(self, request, *args, **kwargs)
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return __inner
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