cdk-nag
Version:
Check CDK v2 applications for best practices using a combination on available rule packs.
96 lines • 14.2 kB
JavaScript
;
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.NagSuppressions = void 0;
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
/*
Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
const aws_cdk_lib_1 = require("aws-cdk-lib");
const nag_suppression_helper_1 = require("./utils/nag-suppression-helper");
/**
* Helper class with methods to add cdk-nag suppressions to cdk resources
*/
class NagSuppressions {
/**
* Apply cdk-nag suppressions to a Stack and optionally nested stacks
* @param stack The Stack to apply the suppression to
* @param suppressions A list of suppressions to apply to the stack
* @param applyToNestedStacks Apply the suppressions to children stacks (default:false)
*/
static addStackSuppressions(stack, suppressions, applyToNestedStacks = false) {
const stacks = applyToNestedStacks
? stack.node.findAll().filter((x) => x instanceof aws_cdk_lib_1.Stack)
: [stack];
stacks.forEach((s) => {
nag_suppression_helper_1.NagSuppressionHelper.assertSuppressionsAreValid(s.node.id, suppressions);
let metadata = s.templateOptions.metadata?.cdk_nag ?? {};
metadata = nag_suppression_helper_1.NagSuppressionHelper.addRulesToMetadata(metadata, suppressions);
if (!s.templateOptions.metadata) {
s.templateOptions.metadata = {};
}
s.templateOptions.metadata.cdk_nag = metadata;
});
}
/**
* Add cdk-nag suppressions to a CfnResource and optionally its children
* @param construct The IConstruct(s) to apply the suppression to
* @param suppressions A list of suppressions to apply to the resource
* @param applyToChildren Apply the suppressions to children CfnResources (default:false)
*/
static addResourceSuppressions(construct, suppressions, applyToChildren = false) {
const constructArray = Array.isArray(construct)
? construct
: [construct];
if (constructArray.length === 0) {
throw new Error(`Construct cannot be an empty array.`);
}
constructArray.forEach((c) => {
nag_suppression_helper_1.NagSuppressionHelper.assertSuppressionsAreValid(c.node.id, suppressions);
const constructs = applyToChildren ? c.node.findAll() : [c];
for (const child of constructs) {
const possibleL1 = child.node.defaultChild
? child.node.defaultChild
: child;
if (possibleL1 instanceof aws_cdk_lib_1.CfnResource) {
const resource = possibleL1;
let metadata = resource.getMetadata('cdk_nag');
metadata = nag_suppression_helper_1.NagSuppressionHelper.addRulesToMetadata(metadata, suppressions);
resource.addMetadata('cdk_nag', metadata);
}
}
});
}
/**
* Add cdk-nag suppressions to a CfnResource and optionally its children via its path
* @param stack The Stack the construct belongs to
* @param path The path(s) to the construct in the provided stack
* @param suppressions A list of suppressions to apply to the resource
* @param applyToChildren Apply the suppressions to children CfnResources (default:false)
*/
static addResourceSuppressionsByPath(stack, path, suppressions, applyToChildren = false) {
const pathArray = Array.isArray(path) ? path : [path];
if (pathArray.length === 0) {
throw new Error(`Path cannot be an empty array.`);
}
pathArray.forEach((p) => {
let added = false;
for (const child of stack.node.findAll()) {
const fixedPath = p.replace(/^\//, '');
if (child.node.path === fixedPath ||
child.node.path + '/Resource' === fixedPath) {
NagSuppressions.addResourceSuppressions(child, suppressions, applyToChildren);
added = true;
}
}
if (!added) {
throw new Error(`Suppression path "${p}" did not match any resource. This can occur when a resource does not exist or if a suppression is applied before a resource is created.`);
}
});
}
}
exports.NagSuppressions = NagSuppressions;
_a = JSII_RTTI_SYMBOL_1;
NagSuppressions[_a] = { fqn: "cdk-nag.NagSuppressions", version: "2.36.45" };
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"nag-suppressions.js","sourceRoot":"","sources":["../src/nag-suppressions.ts"],"names":[],"mappings":";;;;;AAAA;;;EAGE;AACF,6CAAiD;AAGjD,2EAAsE;AAEtE;;GAEG;AACH,MAAa,eAAe;IAC1B;;;;;OAKG;IACH,MAAM,CAAC,oBAAoB,CACzB,KAAY,EACZ,YAAkC,EAClC,sBAA+B,KAAK;QAEpC,MAAM,MAAM,GAAG,mBAAmB;YAChC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,MAAM,CAAC,CAAC,CAAC,EAAc,EAAE,CAAC,CAAC,YAAY,mBAAK,CAAC;YACpE,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC;QACZ,MAAM,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE;YACnB,6CAAoB,CAAC,0BAA0B,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;YACzE,IAAI,QAAQ,GAAG,CAAC,CAAC,eAAe,CAAC,QAAQ,EAAE,OAAO,IAAI,EAAE,CAAC;YACzD,QAAQ,GAAG,6CAAoB,CAAC,kBAAkB,CAChD,QAAQ,EACR,YAAY,CACb,CAAC;YACF,IAAI,CAAC,CAAC,CAAC,eAAe,CAAC,QAAQ,EAAE,CAAC;gBAChC,CAAC,CAAC,eAAe,CAAC,QAAQ,GAAG,EAAE,CAAC;YAClC,CAAC;YACD,CAAC,CAAC,eAAe,CAAC,QAAQ,CAAC,OAAO,GAAG,QAAQ,CAAC;QAChD,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;;;;OAKG;IACH,MAAM,CAAC,uBAAuB,CAC5B,SAAoC,EACpC,YAAkC,EAClC,kBAA2B,KAAK;QAEhC,MAAM,cAAc,GAAiB,KAAK,CAAC,OAAO,CAAC,SAAS,CAAC;YAC3D,CAAC,CAAC,SAAS;YACX,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC;QAChB,IAAI,cAAc,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;YAChC,MAAM,IAAI,KAAK,CAAC,qCAAqC,CAAC,CAAC;QACzD,CAAC;QAED,cAAc,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE;YAC3B,6CAAoB,CAAC,0BAA0B,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;YACzE,MAAM,UAAU,GAAG,eAAe,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAC5D,KAAK,MAAM,KAAK,IAAI,UAAU,EAAE,CAAC;gBAC/B,MAAM,UAAU,GAAG,KAAK,CAAC,IAAI,CAAC,YAAY;oBACxC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,YAAY;oBACzB,CAAC,CAAC,KAAK,CAAC;gBACV,IAAI,UAAU,YAAY,yBAAW,EAAE,CAAC;oBACtC,MAAM,QAAQ,GAAG,UAAyB,CAAC;oBAC3C,IAAI,QAAQ,GAAG,QAAQ,CAAC,WAAW,CAAC,SAAS,CAAC,CAAC;oBAC/C,QAAQ,GAAG,6CAAoB,CAAC,kBAAkB,CAChD,QAAQ,EACR,YAAY,CACb,CAAC;oBACF,QAAQ,CAAC,WAAW,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;gBAC5C,CAAC;YACH,CAAC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;;;;;OAMG;IACH,MAAM,CAAC,6BAA6B,CAClC,KAAY,EACZ,IAAuB,EACvB,YAAkC,EAClC,kBAA2B,KAAK;QAEhC,MAAM,SAAS,GAAa,KAAK,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;QAChE,IAAI,SAAS,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;YAC3B,MAAM,IAAI,KAAK,CAAC,gCAAgC,CAAC,CAAC;QACpD,CAAC;QAED,SAAS,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE;YACtB,IAAI,KAAK,GAAG,KAAK,CAAC;YAClB,KAAK,MAAM,KAAK,IAAI,KAAK,CAAC,IAAI,CAAC,OAAO,EAAE,EAAE,CAAC;gBACzC,MAAM,SAAS,GAAG,CAAC,CAAC,OAAO,CAAC,KAAK,EAAE,EAAE,CAAC,CAAC;gBACvC,IACE,KAAK,CAAC,IAAI,CAAC,IAAI,KAAK,SAAS;oBAC7B,KAAK,CAAC,IAAI,CAAC,IAAI,GAAG,WAAW,KAAK,SAAS,EAC3C,CAAC;oBACD,eAAe,CAAC,uBAAuB,CACrC,KAAK,EACL,YAAY,EACZ,eAAe,CAChB,CAAC;oBACF,KAAK,GAAG,IAAI,CAAC;gBACf,CAAC;YACH,CAAC;YACD,IAAI,CAAC,KAAK,EAAE,CAAC;gBACX,MAAM,IAAI,KAAK,CACb,qBAAqB,CAAC,0IAA0I,CACjK,CAAC;YACJ,CAAC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;;AA3GH,0CA4GC","sourcesContent":["/*\nCopyright Amazon.com, Inc. or its affiliates. All Rights Reserved.\nSPDX-License-Identifier: Apache-2.0\n*/\nimport { CfnResource, Stack } from 'aws-cdk-lib';\nimport { IConstruct } from 'constructs';\nimport { NagPackSuppression } from './models/nag-suppression';\nimport { NagSuppressionHelper } from './utils/nag-suppression-helper';\n\n/**\n * Helper class with methods to add cdk-nag suppressions to cdk resources\n */\nexport class NagSuppressions {\n  /**\n   * Apply cdk-nag suppressions to a Stack and optionally nested stacks\n   * @param stack The Stack to apply the suppression to\n   * @param suppressions A list of suppressions to apply to the stack\n   * @param applyToNestedStacks Apply the suppressions to children stacks (default:false)\n   */\n  static addStackSuppressions(\n    stack: Stack,\n    suppressions: NagPackSuppression[],\n    applyToNestedStacks: boolean = false\n  ): void {\n    const stacks = applyToNestedStacks\n      ? stack.node.findAll().filter((x): x is Stack => x instanceof Stack)\n      : [stack];\n    stacks.forEach((s) => {\n      NagSuppressionHelper.assertSuppressionsAreValid(s.node.id, suppressions);\n      let metadata = s.templateOptions.metadata?.cdk_nag ?? {};\n      metadata = NagSuppressionHelper.addRulesToMetadata(\n        metadata,\n        suppressions\n      );\n      if (!s.templateOptions.metadata) {\n        s.templateOptions.metadata = {};\n      }\n      s.templateOptions.metadata.cdk_nag = metadata;\n    });\n  }\n\n  /**\n   * Add cdk-nag suppressions to a CfnResource and optionally its children\n   * @param construct The IConstruct(s) to apply the suppression to\n   * @param suppressions A list of suppressions to apply to the resource\n   * @param applyToChildren Apply the suppressions to children CfnResources  (default:false)\n   */\n  static addResourceSuppressions(\n    construct: IConstruct | IConstruct[],\n    suppressions: NagPackSuppression[],\n    applyToChildren: boolean = false\n  ): void {\n    const constructArray: IConstruct[] = Array.isArray(construct)\n      ? construct\n      : [construct];\n    if (constructArray.length === 0) {\n      throw new Error(`Construct cannot be an empty array.`);\n    }\n\n    constructArray.forEach((c) => {\n      NagSuppressionHelper.assertSuppressionsAreValid(c.node.id, suppressions);\n      const constructs = applyToChildren ? c.node.findAll() : [c];\n      for (const child of constructs) {\n        const possibleL1 = child.node.defaultChild\n          ? child.node.defaultChild\n          : child;\n        if (possibleL1 instanceof CfnResource) {\n          const resource = possibleL1 as CfnResource;\n          let metadata = resource.getMetadata('cdk_nag');\n          metadata = NagSuppressionHelper.addRulesToMetadata(\n            metadata,\n            suppressions\n          );\n          resource.addMetadata('cdk_nag', metadata);\n        }\n      }\n    });\n  }\n\n  /**\n   * Add cdk-nag suppressions to a CfnResource and optionally its children via its path\n   * @param stack The Stack the construct belongs to\n   * @param path The path(s) to the construct in the provided stack\n   * @param suppressions A list of suppressions to apply to the resource\n   * @param applyToChildren Apply the suppressions to children CfnResources  (default:false)\n   */\n  static addResourceSuppressionsByPath(\n    stack: Stack,\n    path: string | string[],\n    suppressions: NagPackSuppression[],\n    applyToChildren: boolean = false\n  ): void {\n    const pathArray: string[] = Array.isArray(path) ? path : [path];\n    if (pathArray.length === 0) {\n      throw new Error(`Path cannot be an empty array.`);\n    }\n\n    pathArray.forEach((p) => {\n      let added = false;\n      for (const child of stack.node.findAll()) {\n        const fixedPath = p.replace(/^\\//, '');\n        if (\n          child.node.path === fixedPath ||\n          child.node.path + '/Resource' === fixedPath\n        ) {\n          NagSuppressions.addResourceSuppressions(\n            child,\n            suppressions,\n            applyToChildren\n          );\n          added = true;\n        }\n      }\n      if (!added) {\n        throw new Error(\n          `Suppression path \"${p}\" did not match any resource. This can occur when a resource does not exist or if a suppression is applied before a resource is created.`\n        );\n      }\n    });\n  }\n}\n"]}