cdk-nag
Version:
Check CDK v2 applications for best practices using a combination on available rule packs.
36 lines • 4.65 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_elasticloadbalancingv2_1 = require("aws-cdk-lib/aws-elasticloadbalancingv2");
const nag_rules_1 = require("../../nag-rules");
/**
* Application Load Balancers are enabled to drop invalid headers
* @param node the CfnResource to check
*/
exports.default = Object.defineProperty((node) => {
if (node instanceof aws_elasticloadbalancingv2_1.CfnLoadBalancer) {
const type = nag_rules_1.NagRules.resolveIfPrimitive(node, node.type);
if (type == undefined || type == 'application') {
const attributes = aws_cdk_lib_1.Stack.of(node).resolve(node.loadBalancerAttributes);
if (attributes != undefined) {
const reg = /"routing\.http\.drop_invalid_header_fields\.enabled","value":"true"/gm;
if (JSON.stringify(attributes).search(reg) == -1) {
return nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
}
}
else {
return nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
}
}
return nag_rules_1.NagRuleCompliance.COMPLIANT;
}
else {
return nag_rules_1.NagRuleCompliance.NOT_APPLICABLE;
}
}, 'name', { value: path_1.parse(__filename).name });
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