| """ |
| Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. |
| SPDX-License-Identifier: MIT-0 |
| """ |
|
|
| from typing import Any |
|
|
| import cfnlint.data.schemas.other.resources |
| import cfnlint.helpers |
| from cfnlint.jsonschema import ValidationResult, Validator |
| from cfnlint.jsonschema._keywords import patternProperties |
| from cfnlint.rules.jsonschema.CfnLintJsonSchema import CfnLintJsonSchema, SchemaDetails |
|
|
|
|
| class Configuration(CfnLintJsonSchema): |
| """Check Base Resource Configuration""" |
|
|
| id = "E3001" |
| shortdesc = "Basic CloudFormation Resource Check" |
| description = ( |
| "Making sure the basic CloudFormation resources are properly configured" |
| ) |
| source_url = "https://github.com/aws-cloudformation/cfn-lint" |
| tags = ["resources"] |
|
|
| def __init__(self): |
| super().__init__( |
| keywords=["Resources"], |
| schema_details=SchemaDetails( |
| cfnlint.data.schemas.other.resources, "configuration.json" |
| ), |
| all_matches=True, |
| ) |
| self.validators = { |
| "maxProperties": None, |
| "propertyNames": None, |
| "patternProperties": self._pattern_properties, |
| } |
| self.rule_set = { |
| "maxProperties": "E3010", |
| "propertyNames": "E3011", |
| } |
| self.child_rules = dict.fromkeys(list(self.rule_set.values())) |
|
|
| def _pattern_properties( |
| self, validator: Validator, aP: Any, instance: Any, schema: Any |
| ): |
| |
| |
| |
| validator = validator.evolve( |
| function_filter=validator.function_filter.evolve( |
| add_cfn_lint_keyword=True, |
| ) |
| ) |
|
|
| yield from patternProperties(validator, aP, instance, schema) |
|
|
| def validate( |
| self, validator: Validator, keywords: Any, instance: Any, schema: Any |
| ) -> ValidationResult: |
|
|
| cfn_validator = self.extend_validator( |
| validator=validator, |
| schema=self._schema, |
| context=validator.context.evolve(), |
| ) |
|
|
| yield from self._iter_errors(cfn_validator, instance) |
|
|
