51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, 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 logging
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from django import shortcuts
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from django.contrib import messages
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from novaclient import exceptions as novaclient_exceptions
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LOG = logging.getLogger('openstack_dashboard')
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class DashboardLogUnhandledExceptionsMiddleware(object):
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def process_exception(self, request, exception):
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if isinstance(exception, novaclient_exceptions.Unauthorized):
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try:
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exception.message.index('reauthenticate')
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# clear the errors
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for message in messages.get_messages(request):
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LOG.debug('Discarded message - %s: "%s"'
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% (message.tags, message.message))
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messages.info(request, 'Your session has timed out.'
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' Please log back in.')
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LOG.info('User "%s" auth token expired, redirecting to logout'
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% request.user.username)
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return shortcuts.redirect('auth_logout')
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except ValueError:
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pass
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LOG.critical('Unhandled Exception in of type "%s" in dashboard.'
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% type(exception), exc_info=True)
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