cdk-nag
Version:
Check CDK v2 applications for best practices using a combination on available rule packs.
162 lines • 21.8 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_s3_1 = require("aws-cdk-lib/aws-s3");
const nag_rules_1 = require("../../nag-rules");
/**
* S3 Buckets and bucket policies require requests to use SSL
* @param node the CfnResource to check
*/
exports.default = Object.defineProperty((node) => {
if (node instanceof aws_s3_1.CfnBucket) {
const bucketLogicalId = nag_rules_1.NagRules.resolveResourceFromIntrinsic(node, node.ref);
const bucketName = aws_cdk_lib_1.Stack.of(node).resolve(node.bucketName);
let found = false;
for (const child of aws_cdk_lib_1.Stack.of(node).node.findAll()) {
if (child instanceof aws_s3_1.CfnBucketPolicy) {
if (isMatchingPolicy(child, bucketLogicalId, bucketName) &&
isCompliantPolicy(child, bucketLogicalId, bucketName)) {
found = true;
break;
}
}
}
if (!found) {
return nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
}
return nag_rules_1.NagRuleCompliance.COMPLIANT;
}
else if (node instanceof aws_s3_1.CfnBucketPolicy) {
const bucketLogicalId = nag_rules_1.NagRules.resolveResourceFromIntrinsic(node, node.bucket);
return isCompliantPolicy(node, bucketLogicalId, node.bucket)
? nag_rules_1.NagRuleCompliance.COMPLIANT
: nag_rules_1.NagRuleCompliance.NON_COMPLIANT;
}
else {
return nag_rules_1.NagRuleCompliance.NOT_APPLICABLE;
}
}, 'name', { value: (0, path_1.parse)(__filename).name });
/**
* Helper function to check whether the Bucket Policy belongs to the given bucket
* @param node The CfnBucketPolicy to check.
* @param bucketLogicalId The Cfn Logical ID of the bucket.
* @param bucketName The name of the bucket.
* @returns Whether the CfnBucketPolicy belongs to th egiven bucket.
*/
function isMatchingPolicy(node, bucketLogicalId, bucketName) {
const bucket = nag_rules_1.NagRules.resolveResourceFromIntrinsic(node, node.bucket);
return bucket === bucketLogicalId || bucket === bucketName;
}
/**
* Helper function to check whether the Bucket Policy requires SSL on the given bucket.
* @param node The CfnBucketPolicy to check.
* @param bucketLogicalId The Cfn Logical ID of the bucket.
* @param bucketName The name of the bucket.
* @returns Whether the CfnBucketPolicy requires SSL on the given bucket.
*/
function isCompliantPolicy(node, bucketLogicalId, bucketName) {
const resolvedPolicyDocument = aws_cdk_lib_1.Stack.of(node).resolve(node.policyDocument);
for (const statement of resolvedPolicyDocument.Statement) {
const resolvedStatement = aws_cdk_lib_1.Stack.of(node).resolve(statement);
const secureTransport = resolvedStatement?.Condition?.Bool?.['aws:SecureTransport'];
if (resolvedStatement.Effect === 'Deny' &&
checkMatchingAction(resolvedStatement.Action) === true &&
checkMatchingPrincipal(resolvedStatement.Principal) === true &&
(secureTransport === 'false' || secureTransport === false) &&
checkMatchingResources(node, bucketLogicalId, bucketName, resolvedStatement.Resource) === true) {
return true;
}
}
return false;
}
/**
* Helper function to check whether the Bucket Policy applies to all actions
* @param node The CfnBucketPolicy to check
* @param actions The action in the bucket policy
* @returns Whether the CfnBucketPolicy applies to all actions
*/
function checkMatchingAction(actions) {
if (Array.isArray(actions)) {
for (const action of actions) {
if (action === '*' || action.toLowerCase() === 's3:*') {
return true;
}
}
}
else if (actions === '*' || actions.toLowerCase() === 's3:*') {
return true;
}
return false;
}
/**
* Helper function to check whether the Bucket Policy applies to all principals
* @param node The CfnBucketPolicy to check
* @param principal The principals in the bucket policy
* @returns Whether the CfnBucketPolicy applies to all principals
*/
function checkMatchingPrincipal(principals) {
if (principals === '*') {
return true;
}
const awsPrincipal = principals.AWS;
if (Array.isArray(awsPrincipal)) {
for (const account of awsPrincipal) {
if (account === '*') {
return true;
}
}
}
else if (awsPrincipal === '*') {
return true;
}
return false;
}
/**
* Helper function to check whether the Bucket Policy applies to the bucket and all of it's resources
* @param node The CfnBucketPolicy to check
* @param bucketLogicalId The Cfn Logical ID of the bucket
* @param bucketName The name of the bucket
* @param resources The resources in the bucket policy
* @returns Whether the Bucket Policy applies to the bucket and all of it's resources
*/
function checkMatchingResources(node, bucketLogicalId, bucketName, resources) {
if (!Array.isArray(resources)) {
return false;
}
const bucketResourceRegexes = Array();
const bucketObjectsRegexes = Array();
bucketResourceRegexes.push(`(${bucketLogicalId}(?![\\w\\-]))`);
bucketObjectsRegexes.push(`(${bucketLogicalId}(?![\\w\\-]).*\\/\\*)`);
if (bucketName !== undefined) {
bucketResourceRegexes.push(`(${bucketName}(?![\\w\\-]))`);
bucketObjectsRegexes.push(`(${bucketName}(?![\\w\\-]).*\\/\\*)`);
}
const fullBucketResourceRegex = new RegExp(bucketResourceRegexes.join('|'));
const fullBucketObjectsRegex = new RegExp(bucketObjectsRegexes.join('|'));
let matchedBucketResource = false;
let matchedObjectsResource = false;
for (const resource of resources) {
const resolvedResourceString = JSON.stringify(aws_cdk_lib_1.Stack.of(node).resolve(resource));
if (matchedBucketResource === false &&
fullBucketResourceRegex.test(resolvedResourceString) &&
!resolvedResourceString.includes('/')) {
matchedBucketResource = true;
}
else if (matchedObjectsResource === false &&
fullBucketObjectsRegex.test(resolvedResourceString) &&
resolvedResourceString.indexOf('/') ===
resolvedResourceString.lastIndexOf('/')) {
matchedObjectsResource = true;
}
if (matchedBucketResource === true && matchedObjectsResource === true) {
return true;
}
}
return false;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"S3BucketSSLRequestsOnly.js","sourceRoot":"","sources":["../../../src/rules/s3/S3BucketSSLRequestsOnly.ts"],"names":[],"mappings":";;AAAA;;;EAGE;AACF,+BAA6B;AAC7B,6CAAiD;AACjD,+CAAgE;AAChE,+CAA8D;AAE9D;;;GAGG;AAEH,kBAAe,MAAM,CAAC,cAAc,CAClC,CAAC,IAAiB,EAAqB,EAAE;IACvC,IAAI,IAAI,YAAY,kBAAS,EAAE,CAAC;QAC9B,MAAM,eAAe,GAAG,oBAAQ,CAAC,4BAA4B,CAC3D,IAAI,EACJ,IAAI,CAAC,GAAG,CACT,CAAC;QACF,MAAM,UAAU,GAAG,mBAAK,CAAC,EAAE,CAAC,IAAI,CAAC,CAAC,OAAO,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAC3D,IAAI,KAAK,GAAG,KAAK,CAAC;QAClB,KAAK,MAAM,KAAK,IAAI,mBAAK,CAAC,EAAE,CAAC,IAAI,CAAC,CAAC,IAAI,CAAC,OAAO,EAAE,EAAE,CAAC;YAClD,IAAI,KAAK,YAAY,wBAAe,EAAE,CAAC;gBACrC,IACE,gBAAgB,CAAC,KAAK,EAAE,eAAe,EAAE,UAAU,CAAC;oBACpD,iBAAiB,CAAC,KAAK,EAAE,eAAe,EAAE,UAAU,CAAC,EACrD,CAAC;oBACD,KAAK,GAAG,IAAI,CAAC;oBACb,MAAM;gBACR,CAAC;YACH,CAAC;QACH,CAAC;QACD,IAAI,CAAC,KAAK,EAAE,CAAC;YACX,OAAO,6BAAiB,CAAC,aAAa,CAAC;QACzC,CAAC;QACD,OAAO,6BAAiB,CAAC,SAAS,CAAC;IACrC,CAAC;SAAM,IAAI,IAAI,YAAY,wBAAe,EAAE,CAAC;QAC3C,MAAM,eAAe,GAAG,oBAAQ,CAAC,4BAA4B,CAC3D,IAAI,EACJ,IAAI,CAAC,MAAM,CACZ,CAAC;QACF,OAAO,iBAAiB,CAAC,IAAI,EAAE,eAAe,EAAE,IAAI,CAAC,MAAM,CAAC;YAC1D,CAAC,CAAC,6BAAiB,CAAC,SAAS;YAC7B,CAAC,CAAC,6BAAiB,CAAC,aAAa,CAAC;IACtC,CAAC;SAAM,CAAC;QACN,OAAO,6BAAiB,CAAC,cAAc,CAAC;IAC1C,CAAC;AACH,CAAC,EACD,MAAM,EACN,EAAE,KAAK,EAAE,IAAA,YAAK,EAAC,UAAU,CAAC,CAAC,IAAI,EAAE,CAClC,CAAC;AAEF;;;;;;GAMG;AACH,SAAS,gBAAgB,CACvB,IAAqB,EACrB,eAAuB,EACvB,UAA8B;IAE9B,MAAM,MAAM,GAAG,oBAAQ,CAAC,4BAA4B,CAAC,IAAI,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC;IACxE,OAAO,MAAM,KAAK,eAAe,IAAI,MAAM,KAAK,UAAU,CAAC;AAC7D,CAAC;AAED;;;;;;GAMG;AACH,SAAS,iBAAiB,CACxB,IAAqB,EACrB,eAAuB,EACvB,UAA8B;IAE9B,MAAM,sBAAsB,GAAG,mBAAK,CAAC,EAAE,CAAC,IAAI,CAAC,CAAC,OAAO,CAAC,IAAI,CAAC,cAAc,CAAC,CAAC;IAC3E,KAAK,MAAM,SAAS,IAAI,sBAAsB,CAAC,SAAS,EAAE,CAAC;QACzD,MAAM,iBAAiB,GAAG,mBAAK,CAAC,EAAE,CAAC,IAAI,CAAC,CAAC,OAAO,CAAC,SAAS,CAAC,CAAC;QAC5D,MAAM,eAAe,GACnB,iBAAiB,EAAE,SAAS,EAAE,IAAI,EAAE,CAAC,qBAAqB,CAAC,CAAC;QAC9D,IACE,iBAAiB,CAAC,MAAM,KAAK,MAAM;YACnC,mBAAmB,CAAC,iBAAiB,CAAC,MAAM,CAAC,KAAK,IAAI;YACtD,sBAAsB,CAAC,iBAAiB,CAAC,SAAS,CAAC,KAAK,IAAI;YAC5D,CAAC,eAAe,KAAK,OAAO,IAAI,eAAe,KAAK,KAAK,CAAC;YAC1D,sBAAsB,CACpB,IAAI,EACJ,eAAe,EACf,UAAU,EACV,iBAAiB,CAAC,QAAQ,CAC3B,KAAK,IAAI,EACV,CAAC;YACD,OAAO,IAAI,CAAC;QACd,CAAC;IACH,CAAC;IACD,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;;;GAKG;AACH,SAAS,mBAAmB,CAAC,OAAY;IACvC,IAAI,KAAK,CAAC,OAAO,CAAC,OAAO,CAAC,EAAE,CAAC;QAC3B,KAAK,MAAM,MAAM,IAAI,OAAO,EAAE,CAAC;YAC7B,IAAI,MAAM,KAAK,GAAG,IAAI,MAAM,CAAC,WAAW,EAAE,KAAK,MAAM,EAAE,CAAC;gBACtD,OAAO,IAAI,CAAC;YACd,CAAC;QACH,CAAC;IACH,CAAC;SAAM,IAAI,OAAO,KAAK,GAAG,IAAI,OAAO,CAAC,WAAW,EAAE,KAAK,MAAM,EAAE,CAAC;QAC/D,OAAO,IAAI,CAAC;IACd,CAAC;IACD,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;;;GAKG;AACH,SAAS,sBAAsB,CAAC,UAAe;IAC7C,IAAI,UAAU,KAAK,GAAG,EAAE,CAAC;QACvB,OAAO,IAAI,CAAC;IACd,CAAC;IACD,MAAM,YAAY,GAAG,UAAU,CAAC,GAAG,CAAC;IACpC,IAAI,KAAK,CAAC,OAAO,CAAC,YAAY,CAAC,EAAE,CAAC;QAChC,KAAK,MAAM,OAAO,IAAI,YAAY,EAAE,CAAC;YACnC,IAAI,OAAO,KAAK,GAAG,EAAE,CAAC;gBACpB,OAAO,IAAI,CAAC;YACd,CAAC;QACH,CAAC;IACH,CAAC;SAAM,IAAI,YAAY,KAAK,GAAG,EAAE,CAAC;QAChC,OAAO,IAAI,CAAC;IACd,CAAC;IACD,OAAO,KAAK,CAAC;AACf,CAAC;AAED;;;;;;;GAOG;AACH,SAAS,sBAAsB,CAC7B,IAAqB,EACrB,eAAuB,EACvB,UAA8B,EAC9B,SAAc;IAEd,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,SAAS,CAAC,EAAE,CAAC;QAC9B,OAAO,KAAK,CAAC;IACf,CAAC;IACD,MAAM,qBAAqB,GAAG,KAAK,EAAU,CAAC;IAC9C,MAAM,oBAAoB,GAAG,KAAK,EAAU,CAAC;IAC7C,qBAAqB,CAAC,IAAI,CAAC,IAAI,eAAe,eAAe,CAAC,CAAC;IAC/D,oBAAoB,CAAC,IAAI,CAAC,IAAI,eAAe,uBAAuB,CAAC,CAAC;IACtE,IAAI,UAAU,KAAK,SAAS,EAAE,CAAC;QAC7B,qBAAqB,CAAC,IAAI,CAAC,IAAI,UAAU,eAAe,CAAC,CAAC;QAC1D,oBAAoB,CAAC,IAAI,CAAC,IAAI,UAAU,uBAAuB,CAAC,CAAC;IACnE,CAAC;IACD,MAAM,uBAAuB,GAAG,IAAI,MAAM,CAAC,qBAAqB,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC;IAC5E,MAAM,sBAAsB,GAAG,IAAI,MAAM,CAAC,oBAAoB,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC;IAC1E,IAAI,qBAAqB,GAAG,KAAK,CAAC;IAClC,IAAI,sBAAsB,GAAG,KAAK,CAAC;IACnC,KAAK,MAAM,QAAQ,IAAI,SAAS,EAAE,CAAC;QACjC,MAAM,sBAAsB,GAAG,IAAI,CAAC,SAAS,CAC3C,mBAAK,CAAC,EAAE,CAAC,IAAI,CAAC,CAAC,OAAO,CAAC,QAAQ,CAAC,CACjC,CAAC;QACF,IACE,qBAAqB,KAAK,KAAK;YAC/B,uBAAuB,CAAC,IAAI,CAAC,sBAAsB,CAAC;YACpD,CAAC,sBAAsB,CAAC,QAAQ,CAAC,GAAG,CAAC,EACrC,CAAC;YACD,qBAAqB,GAAG,IAAI,CAAC;QAC/B,CAAC;aAAM,IACL,sBAAsB,KAAK,KAAK;YAChC,sBAAsB,CAAC,IAAI,CAAC,sBAAsB,CAAC;YACnD,sBAAsB,CAAC,OAAO,CAAC,GAAG,CAAC;gBACjC,sBAAsB,CAAC,WAAW,CAAC,GAAG,CAAC,EACzC,CAAC;YACD,sBAAsB,GAAG,IAAI,CAAC;QAChC,CAAC;QACD,IAAI,qBAAqB,KAAK,IAAI,IAAI,sBAAsB,KAAK,IAAI,EAAE,CAAC;YACtE,OAAO,IAAI,CAAC;QACd,CAAC;IACH,CAAC;IACD,OAAO,KAAK,CAAC;AACf,CAAC","sourcesContent":["/*\nCopyright Amazon.com, Inc. or its affiliates. All Rights Reserved.\nSPDX-License-Identifier: Apache-2.0\n*/\nimport { parse } from 'path';\nimport { CfnResource, Stack } from 'aws-cdk-lib';\nimport { CfnBucket, CfnBucketPolicy } from 'aws-cdk-lib/aws-s3';\nimport { NagRuleCompliance, NagRules } from '../../nag-rules';\n\n/**\n * S3 Buckets and bucket policies require requests to use SSL\n * @param node the CfnResource to check\n */\n\nexport default Object.defineProperty(\n  (node: CfnResource): NagRuleCompliance => {\n    if (node instanceof CfnBucket) {\n      const bucketLogicalId = NagRules.resolveResourceFromIntrinsic(\n        node,\n        node.ref\n      );\n      const bucketName = Stack.of(node).resolve(node.bucketName);\n      let found = false;\n      for (const child of Stack.of(node).node.findAll()) {\n        if (child instanceof CfnBucketPolicy) {\n          if (\n            isMatchingPolicy(child, bucketLogicalId, bucketName) &&\n            isCompliantPolicy(child, bucketLogicalId, bucketName)\n          ) {\n            found = true;\n            break;\n          }\n        }\n      }\n      if (!found) {\n        return NagRuleCompliance.NON_COMPLIANT;\n      }\n      return NagRuleCompliance.COMPLIANT;\n    } else if (node instanceof CfnBucketPolicy) {\n      const bucketLogicalId = NagRules.resolveResourceFromIntrinsic(\n        node,\n        node.bucket\n      );\n      return isCompliantPolicy(node, bucketLogicalId, node.bucket)\n        ? NagRuleCompliance.COMPLIANT\n        : NagRuleCompliance.NON_COMPLIANT;\n    } else {\n      return NagRuleCompliance.NOT_APPLICABLE;\n    }\n  },\n  'name',\n  { value: parse(__filename).name }\n);\n\n/**\n * Helper function to check whether the Bucket Policy belongs to the given bucket\n * @param node The CfnBucketPolicy to check.\n * @param bucketLogicalId The Cfn Logical ID of the bucket.\n * @param bucketName The name of the bucket.\n * @returns Whether the CfnBucketPolicy belongs to th egiven bucket.\n */\nfunction isMatchingPolicy(\n  node: CfnBucketPolicy,\n  bucketLogicalId: string,\n  bucketName: string | undefined\n): boolean {\n  const bucket = NagRules.resolveResourceFromIntrinsic(node, node.bucket);\n  return bucket === bucketLogicalId || bucket === bucketName;\n}\n\n/**\n * Helper function to check whether the Bucket Policy requires SSL on the given bucket.\n * @param node The CfnBucketPolicy to check.\n * @param bucketLogicalId The Cfn Logical ID of the bucket.\n * @param bucketName The name of the bucket.\n * @returns Whether the CfnBucketPolicy requires SSL on the given bucket.\n */\nfunction isCompliantPolicy(\n  node: CfnBucketPolicy,\n  bucketLogicalId: string,\n  bucketName: string | undefined\n): boolean {\n  const resolvedPolicyDocument = Stack.of(node).resolve(node.policyDocument);\n  for (const statement of resolvedPolicyDocument.Statement) {\n    const resolvedStatement = Stack.of(node).resolve(statement);\n    const secureTransport =\n      resolvedStatement?.Condition?.Bool?.['aws:SecureTransport'];\n    if (\n      resolvedStatement.Effect === 'Deny' &&\n      checkMatchingAction(resolvedStatement.Action) === true &&\n      checkMatchingPrincipal(resolvedStatement.Principal) === true &&\n      (secureTransport === 'false' || secureTransport === false) &&\n      checkMatchingResources(\n        node,\n        bucketLogicalId,\n        bucketName,\n        resolvedStatement.Resource\n      ) === true\n    ) {\n      return true;\n    }\n  }\n  return false;\n}\n\n/**\n * Helper function to check whether the Bucket Policy applies to all actions\n * @param node The CfnBucketPolicy to check\n * @param actions The action in the bucket policy\n * @returns Whether the CfnBucketPolicy applies to all actions\n */\nfunction checkMatchingAction(actions: any): boolean {\n  if (Array.isArray(actions)) {\n    for (const action of actions) {\n      if (action === '*' || action.toLowerCase() === 's3:*') {\n        return true;\n      }\n    }\n  } else if (actions === '*' || actions.toLowerCase() === 's3:*') {\n    return true;\n  }\n  return false;\n}\n\n/**\n * Helper function to check whether the Bucket Policy applies to all principals\n * @param node The CfnBucketPolicy to check\n * @param principal The principals in the bucket policy\n * @returns Whether the CfnBucketPolicy applies to all principals\n */\nfunction checkMatchingPrincipal(principals: any): boolean {\n  if (principals === '*') {\n    return true;\n  }\n  const awsPrincipal = principals.AWS;\n  if (Array.isArray(awsPrincipal)) {\n    for (const account of awsPrincipal) {\n      if (account === '*') {\n        return true;\n      }\n    }\n  } else if (awsPrincipal === '*') {\n    return true;\n  }\n  return false;\n}\n\n/**\n * Helper function to check whether the Bucket Policy applies to the bucket and all of it's resources\n * @param node The CfnBucketPolicy to check\n * @param bucketLogicalId The Cfn Logical ID of the bucket\n * @param bucketName The name of the bucket\n * @param resources The resources in the bucket policy\n * @returns Whether the Bucket Policy applies to the bucket and all of it's resources\n */\nfunction checkMatchingResources(\n  node: CfnBucketPolicy,\n  bucketLogicalId: string,\n  bucketName: string | undefined,\n  resources: any\n): boolean {\n  if (!Array.isArray(resources)) {\n    return false;\n  }\n  const bucketResourceRegexes = Array<string>();\n  const bucketObjectsRegexes = Array<string>();\n  bucketResourceRegexes.push(`(${bucketLogicalId}(?![\\\\w\\\\-]))`);\n  bucketObjectsRegexes.push(`(${bucketLogicalId}(?![\\\\w\\\\-]).*\\\\/\\\\*)`);\n  if (bucketName !== undefined) {\n    bucketResourceRegexes.push(`(${bucketName}(?![\\\\w\\\\-]))`);\n    bucketObjectsRegexes.push(`(${bucketName}(?![\\\\w\\\\-]).*\\\\/\\\\*)`);\n  }\n  const fullBucketResourceRegex = new RegExp(bucketResourceRegexes.join('|'));\n  const fullBucketObjectsRegex = new RegExp(bucketObjectsRegexes.join('|'));\n  let matchedBucketResource = false;\n  let matchedObjectsResource = false;\n  for (const resource of resources) {\n    const resolvedResourceString = JSON.stringify(\n      Stack.of(node).resolve(resource)\n    );\n    if (\n      matchedBucketResource === false &&\n      fullBucketResourceRegex.test(resolvedResourceString) &&\n      !resolvedResourceString.includes('/')\n    ) {\n      matchedBucketResource = true;\n    } else if (\n      matchedObjectsResource === false &&\n      fullBucketObjectsRegex.test(resolvedResourceString) &&\n      resolvedResourceString.indexOf('/') ===\n        resolvedResourceString.lastIndexOf('/')\n    ) {\n      matchedObjectsResource = true;\n    }\n    if (matchedBucketResource === true && matchedObjectsResource === true) {\n      return true;\n    }\n  }\n  return false;\n}\n"]}