cdk-nag/lib/rules/elb/ELBLoggingEnabled.js

Check CDK v2 applications for best practices using a combination on available rule packs.

"use strict";
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_elasticloadbalancing_1 = require("aws-cdk-lib/aws-elasticloadbalancing");
const aws_elasticloadbalancingv2_1 = require("aws-cdk-lib/aws-elasticloadbalancingv2");
const nag_rules_1 = require("../../nag-rules");
/**
 * ELBs have access logs enabled
 * @param node the CfnResource to check
 */
exports.default = Object.defineProperty((node) => {
    if (node instanceof aws_elasticloadbalancing_1.CfnLoadBalancer) {
        if (node.accessLoggingPolicy == undefined) {
            return nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
        }
        const accessLoggingPolicy = aws_cdk_lib_1.Stack.of(node).resolve(node.accessLoggingPolicy);
        const enabled = nag_rules_1.NagRules.resolveIfPrimitive(node, accessLoggingPolicy.enabled);
        if (enabled == false) {
            return nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
        }
        return nag_rules_1.NagRuleCompliance.COMPLIANT;
    }
    else if (node instanceof aws_elasticloadbalancingv2_1.CfnLoadBalancer) {
        const attributes = aws_cdk_lib_1.Stack.of(node).resolve(node.loadBalancerAttributes);
        const reg = /"access_logs\.s3\.enabled","value":"true"/gm;
        if (JSON.stringify(attributes).search(reg) == -1) {
            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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