cdk-nag
Version:
Check CDK v2 applications for best practices using a combination on available rule packs.
46 lines • 8.15 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/*
Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
const path_1 = require("path");
const aws_cdk_lib_1 = require("aws-cdk-lib");
const aws_cloudfront_1 = require("aws-cdk-lib/aws-cloudfront");
const aws_s3_1 = require("aws-cdk-lib/aws-s3");
const nag_rules_1 = require("../../nag-rules");
/**
* CloudFront distributions use an origin access control for S3 origins
* @param node the CfnResource to check
*/
exports.default = Object.defineProperty((node) => {
if (node instanceof aws_cloudfront_1.CfnDistribution) {
const distributionConfig = aws_cdk_lib_1.Stack.of(node).resolve(node.distributionConfig);
if (distributionConfig.origins != undefined) {
const origins = aws_cdk_lib_1.Stack.of(node).resolve(distributionConfig.origins);
for (const origin of origins) {
const resolvedOrigin = aws_cdk_lib_1.Stack.of(node).resolve(origin);
const resolvedDomainName = aws_cdk_lib_1.Stack.of(node).resolve(resolvedOrigin.domainName);
const originLogicalId = nag_rules_1.NagRules.resolveResourceFromIntrinsic(node, resolvedDomainName);
for (const child of aws_cdk_lib_1.Stack.of(node).node.findAll()) {
if (child instanceof aws_s3_1.CfnBucket) {
const childLogicalId = nag_rules_1.NagRules.resolveResourceFromIntrinsic(child, child.ref);
if (originLogicalId === childLogicalId) {
const resolvedAccessControlId = aws_cdk_lib_1.Stack.of(node).resolve(resolvedOrigin.originAccessControlId);
const originAccessControlId = nag_rules_1.NagRules.resolveResourceFromIntrinsic(node, resolvedAccessControlId);
if (originAccessControlId == undefined) {
return nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
}
if (originAccessControlId.replace(/\s/g, '').length == 0) {
return nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
}
}
}
}
}
}
return nag_rules_1.NagRuleCompliance.COMPLIANT;
}
return nag_rules_1.NagRuleCompliance.NOT_APPLICABLE;
}, 'name', { value: (0, path_1.parse)(__filename).name });
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