79 lines
3.0 KiB
Python
79 lines
3.0 KiB
Python
# Copyright 2016 - Nokia
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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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from oslo_log import log
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from vitrage.evaluator.base import CONTENT
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from vitrage.evaluator.base import SYNTAX
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from voluptuous import Error as VoluptuousError
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from vitrage.evaluator.template_fields import TemplateFields
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from vitrage.evaluator.template_validation import base
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from vitrage.evaluator.template_validation.content.base import \
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get_template_schema
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from vitrage.evaluator.template_validation.content.template_content_validator \
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import content_validation
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from vitrage.evaluator.template_validation.template_syntax_validator import \
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def_template_syntax_validation
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from vitrage.evaluator.template_validation.template_syntax_validator import \
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syntax_validation
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LOG = log.getLogger(__name__)
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def validate_template(template, def_templates, params=None):
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result, template_schema = get_template_schema(template)
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if not result.is_valid_config:
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return result
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if template_schema.version() < '3':
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return _validate_template_v1_v2(template, def_templates, params)
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try:
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template_schema.validators[SYNTAX].validate(template)
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template_schema.validators[CONTENT].validate(template, params)
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except base.ValidationError as e:
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return base.get_custom_fault_result(e.code, e.details)
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except VoluptuousError as e:
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return base.get_custom_fault_result(base.get_status_code(e), str(e))
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return base.get_correct_result()
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def _validate_template_v1_v2(template, def_templates, params=None):
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result = syntax_validation(template)
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if not result.is_valid_config:
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LOG.error('Unable to load template, syntax error: %s' % result.comment)
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return result
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result = content_validation(template, def_templates, params)
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if not result.is_valid_config:
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LOG.error('Unable to load template, content error:%s' % result.comment)
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return result
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return result
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def validate_definition_template(template_def):
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result, template_schema = get_template_schema(template_def)
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if not result.is_valid_config:
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return result
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result = def_template_syntax_validation(template_def)
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if not result.is_valid_config:
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LOG.error('Unable to load template, syntax err: %s' % result.comment)
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return result
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validator = template_schema.validators.get(TemplateFields.DEFINITIONS)
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result = validator.def_template_content_validation(template_def)
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if not result.is_valid_config:
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LOG.error('Unable to load template, content err: %s' % result.comment)
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return result
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return result
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