d126257982
Add mode validator and authenticat type validator for BFD. Change-Id: I0505a7d5f42c972ff68acbef1ab7794600824e76 Related-Bug: #1907089
52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
# 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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from neutron_lib.api import validators
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from neutron_lib.db import constants as db_const
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def validate_bfd_mode(data, valid_modes):
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"""Validate BFD monitor mode field
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:param data: The data to validate.
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:param valid_modes: The mode values that are accepted
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:returns: None if data is valid, otherwise a human readable message
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indicating why validation failed.
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"""
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msg = validators.validate_not_empty_string(data,
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db_const.STATUS_FIELD_SIZE)
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if msg:
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return msg
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if data not in valid_modes:
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msg = (_('BFD monitor mode can be only one of %s') %
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(valid_modes,))
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return msg
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def validate_bfd_auth_type(data, valid_auth_types):
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"""Validate BFD monitor auth_type field
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:param data: The data to validate.
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:param valid_modes: The authenticatio type values that are accepted
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:returns: None if data is valid, otherwise a human readable message
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indicating why validation failed.
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"""
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msg = validators.validate_string_or_none(data, db_const.NAME_FIELD_SIZE)
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if msg:
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return msg
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if not data:
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return
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if data not in valid_auth_types:
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msg = (_('BFD monitor aut_type can only one of %s.') %
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(valid_auth_types,))
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return msg
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