@aws-solutions-constructs/core
Version:
Core CDK Construct for patterns library
315 lines • 40.2 kB
JavaScript
;
/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance
* with the License. A copy of the License is located at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* or in the 'license' file accompanying this file. This file is distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES
* OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.COMMERCIAL_REGION_LAMBDA_NODE_STRING = exports.COMMERCIAL_REGION_LAMBDA_NODE_RUNTIME = void 0;
exports.overrideProps = overrideProps;
exports.printWarning = printWarning;
exports.generateResourceName = generateResourceName;
exports.generatePhysicalLogGroupName = generatePhysicalLogGroupName;
exports.generatePhysicalRestApiName = generatePhysicalRestApiName;
exports.generatePhysicalOacName = generatePhysicalOacName;
exports.generatePhysicalKendraIndexName = generatePhysicalKendraIndexName;
exports.generatePhysicalInferenceProfileName = generatePhysicalInferenceProfileName;
exports.generatePhysicalName = generatePhysicalName;
exports.removeNonAlphanumeric = removeNonAlphanumeric;
exports.addCfnSuppressRules = addCfnSuppressRules;
exports.addCfnGuardSuppressRules = addCfnGuardSuppressRules;
exports.suppressVpcCustomerHandlerRoleWarnings = suppressVpcCustomerHandlerRoleWarnings;
exports.consolidateProps = consolidateProps;
exports.generateName = generateName;
exports.CheckListValues = CheckListValues;
exports.CheckBooleanWithDefault = CheckBooleanWithDefault;
exports.CheckStringWithDefault = CheckStringWithDefault;
/*
* The functions found here in the core library are for internal use and can be changed
* or removed outside of a major release. We recommend against calling them directly from client code.
*/
const deepmerge = require("deepmerge");
const override_warning_service_1 = require("./override-warning-service");
const crypto = require("crypto");
const cdk = require("aws-cdk-lib");
const lambda = require("aws-cdk-lib/aws-lambda");
exports.COMMERCIAL_REGION_LAMBDA_NODE_RUNTIME = lambda.Runtime.NODEJS_20_X;
exports.COMMERCIAL_REGION_LAMBDA_NODE_STRING = "nodejs20.x";
function isObject(val) {
return val !== null && typeof val === 'object'
&& Object.prototype.toString.call(val) === '[object Object]';
}
function isPlainObject(o) {
if (Array.isArray(o) === true) {
return true;
}
if (isObject(o) === false) {
return false;
}
// If has modified constructor
const ctor = o.constructor;
if (typeof ctor !== 'function') {
return false;
}
// If has modified prototype
const prot = ctor.prototype;
if (isObject(prot) === false) {
return false;
}
// If constructor does not have an Object-specific method
if (prot.hasOwnProperty('isPrototypeOf') === false) {
return false;
}
// Most likely a plain Object
return true;
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*/
function overrideProps(defaultProps, userProps, concatArray = false, suppressWarnings) {
// Notify the user via console output if defaults are overridden
let overrideWarningsEnabled;
if ((process.env.overrideWarningsEnabled === 'false') || (suppressWarnings === true)) {
overrideWarningsEnabled = false;
}
else {
overrideWarningsEnabled = true;
}
if (overrideWarningsEnabled) {
(0, override_warning_service_1.flagOverriddenDefaults)(defaultProps, userProps);
}
// Override the sensible defaults with user provided props
if (concatArray) {
return deepmerge(defaultProps, userProps, {
arrayMerge: (destinationArray, sourceArray) => destinationArray.concat(sourceArray),
isMergeableObject: isPlainObject
});
}
else {
return deepmerge(defaultProps, userProps, {
// Ignoring error pointing out that destinationArray is never read
// @ts-ignore
arrayMerge: (destinationArray, sourceArray) => sourceArray,
isMergeableObject: isPlainObject
});
}
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*/
function printWarning(message) {
// Style the log output
const WARNING = "\u001b[103;30m"; // Black on yellow
const LABEL = "\u001b[31;1m"; // Bold red
const RESET = "\u001b[22;49;39m";
// eslint-disable-next-line no-console
console.log(`${WARNING}WARN${RESET}${LABEL} AWS_SOLUTIONS_CONSTRUCTS_WARNING:${RESET} ${message}`);
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*
* @summary Creates a resource name in the style of the CDK (string+hash) - this value should be used for logical IDs, but
* not Physical Names, as it will not be static within a single stack instance lifetime, or it will not be different in
* different stack instances
* @param {string[]} parts - the various string components of the name (eg - stackName, solutions construct ID, L2 construct ID)
* @param {number} maxLength - the longest string that can be returned
* @returns {string} - a string with concatenated parts (truncated if necessary) + a hash of the full concatenated parts
*
* This is based upon this discussion - https://github.com/aws/aws-cdk/issues/1424
*/
function generateResourceName(parts, maxLength, randomize = false) {
const hashLength = 12;
const randomizor = randomize ? (new Date()).getTime().toString() : "";
const maxPartLength = Math.floor((maxLength - hashLength - randomizor.length) / parts.length);
const sha256 = crypto.createHash("sha256");
let finalName = '';
parts.forEach((part) => {
sha256.update(part);
finalName += removeNonAlphanumeric(part.slice(0, maxPartLength));
});
const hash = sha256.digest("hex").slice(0, hashLength);
finalName += hash;
finalName += randomizor;
return finalName.toLowerCase();
}
function generatePhysicalLogGroupName(prefix, parts) {
return generatePhysicalName(prefix, parts, 255 - prefix.length);
}
function generatePhysicalRestApiName(prefix, parts) {
return generatePhysicalName(prefix, parts, 255);
}
function generatePhysicalOacName(prefix, parts) {
return generatePhysicalName(prefix, parts, 64);
}
function generatePhysicalKendraIndexName(prefix, parts) {
return generatePhysicalName(prefix, parts, 1000);
}
function generatePhysicalInferenceProfileName(prefix, parts) {
return generatePhysicalName(prefix, parts, 64);
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*
* @summary Creates a physical resource name in the style of the CDK (string+hash) - this value incorporates Stack ID,
* so it will remain static in multiple updates of a single stack, but will be different in a separate stack instance
* @param {string[]} parts - the various string components of the name (eg - stackName, solutions construct ID, L2 construct ID)
* @param {number} maxLength - the longest string that can be returned
* @returns {string} - a string with concatenated parts (truncated if necessary) + a hash of the full concatenated parts
*
*/
function generatePhysicalName(prefix, parts, maxLength) {
// The result will consist of:
// -The prefix - unaltered
// -The parts concatenated, but reduced in size to meet the maxLength limit for the overall name
// -A hyphen delimiter
// -The GUID portion of the stack arn
const stackIdGuidLength = 36;
const prefixLength = prefix.length;
const maxPartsLength = maxLength - prefixLength - 1 - stackIdGuidLength; // 1 is the hyphen
// Extract the Stack ID Guid
const uniqueStackIdPart = cdk.Fn.select(2, cdk.Fn.split('/', `${cdk.Aws.STACK_ID}`));
let allParts = '';
parts.forEach((part) => {
allParts += part;
});
if (allParts.length > maxPartsLength) {
const subStringLength = maxPartsLength / 2;
allParts = allParts.substring(0, subStringLength) + allParts.substring(allParts.length - subStringLength);
}
const finalName = prefix.toLowerCase() + allParts + '-' + uniqueStackIdPart;
return finalName;
}
/**
* Removes all non-alphanumeric characters in a string.
*/
function removeNonAlphanumeric(s) {
return s.replace(/[^A-Za-z0-9]/g, '');
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*
* Adds CFN NAG suppress rules to the CDK resource.
* @param resource The CDK resource
* @param rules The CFN NAG suppress rules
*/
function addCfnSuppressRules(resource, rules) {
if (resource instanceof cdk.Resource) {
resource = resource.node.defaultChild;
}
if (resource.cfnOptions.metadata?.cfn_nag?.rules_to_suppress) {
resource.cfnOptions.metadata?.cfn_nag.rules_to_suppress.push(...rules);
}
else {
resource.addMetadata('cfn_nag', {
rules_to_suppress: rules
});
}
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*
* Adds CfnGuard suppress rules to the CDK resource.
* @param resource The CDK resource
* @param rules The CfnGaurd rules to suppress
*/
function addCfnGuardSuppressRules(resource /* cdk.Resource | cdk.CfnResource | IRole */, rules) {
if (resource instanceof cdk.Resource) {
resource = resource.node.findChild('Resource');
}
if (resource.cfnOptions.metadata?.guard?.SuppressedRules) {
resource.cfnOptions.metadata?.guard.SuppressedRules.push(...rules);
}
else {
resource.addMetadata('guard', {
SuppressedRules: rules
});
}
}
function suppressVpcCustomerHandlerRoleWarnings(stack) {
stack.node.children.forEach(child => {
if (child.node.id === "Custom::VpcRestrictDefaultSGCustomResourceProvider") {
const role = child.role;
// Turn off all warnings coming from custom resource
addCfnGuardSuppressRules(role, []);
}
});
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*
* Creates the props to be used to instantiate a CDK L2 construct within a Solutions Construct
*
* @param defaultProps The default props to be used by the construct
* @param clientProps Optional properties passed in from the client in the props object
* @param constructProps Optional properties required by the construct for the construct to work (override any other values)
* @returns The properties to use - all values prioritized:
* 1) constructProps value
* 2) clientProps value
* 3) defaultProps value
*/
function consolidateProps(defaultProps, clientProps, constructProps, concatArray = false) {
let result = defaultProps;
if (clientProps) {
result = overrideProps(result, clientProps, concatArray);
}
if (constructProps) {
// Suppress warnings for construct props overriding everything else
result = overrideProps(result, constructProps, concatArray, true);
}
return result;
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*
* Generates a name unique to this location in this stack with this stackname. Truncates to under 64 characters if needed.
* (will allow 2 copies of the stack with different stack names, but will collide if both stacks have the same name)
*
* @param scope the construct within to create the name
* @param resourceId an id for the construct about to be created under scope (empty string if name is for scoep)
* @returns a unique name
*
* Note: This appears to overlap with GenerateResourceName above (I wrote it before noticing that
* function). As this offloads the logic to the CDK, I'm leaving this here but someone may want to
* blend these routines in the future.
*/
function generateName(scope, resourceId = "") {
const name = resourceId + cdk.Names.uniqueId(scope);
if (name.length > 64) {
return name.substring(0, 32) + name.substring(name.length - 32);
}
return name;
}
/**
* @internal This is an internal core function and should not be called directly by Solutions Constructs clients.
*/
function CheckListValues(allowedPermissions, submittedValues, valueType) {
submittedValues.forEach((submittedValue) => {
if (!allowedPermissions.includes(submittedValue)) {
throw Error(`Invalid ${valueType} submitted - ${submittedValue}`);
}
});
}
function CheckBooleanWithDefault(value, defaultValue) {
if (value === undefined) {
return defaultValue;
}
else {
return value;
}
}
function CheckStringWithDefault(value, defaultValue) {
if (value === undefined) {
return defaultValue;
}
else {
return value;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"utils.js","sourceRoot":"","sources":["utils.ts"],"names":[],"mappings":";AAAA;;;;;;;;;;;GAWG;;;AAuDH,sCA0BC;AAKD,oCAOC;AAcD,oDAsBC;AAED,oEAKC;AAED,kEAKC;AAED,0DAKC;AAED,0EAKC;AAED,oFAKC;AAYD,oDA+BC;AAKD,sDAEC;AAkBD,kDAYC;AASD,4DAaC;AAED,wFAQC;AAeD,4CAaC;AAgBD,oCAMC;AAKD,0CAMC;AAED,0DAMC;AAED,wDAMC;AA/VD;;;GAGG;AAEH,uCAAuC;AACvC,yEAAoE;AACpE,iCAAiC;AACjC,mCAAmC;AACnC,iDAAiD;AAGpC,QAAA,qCAAqC,GAAG,MAAM,CAAC,OAAO,CAAC,WAAW,CAAC;AACnE,QAAA,oCAAoC,GAAG,YAAY,CAAC;AAEjE,SAAS,QAAQ,CAAC,GAAW;IAC3B,OAAO,GAAG,KAAK,IAAI,IAAI,OAAO,GAAG,KAAK,QAAQ;WACzC,MAAM,CAAC,SAAS,CAAC,QAAQ,CAAC,IAAI,CAAC,GAAG,CAAC,KAAK,iBAAiB,CAAC;AACjE,CAAC;AAED,SAAS,aAAa,CAAC,CAAS;IAC9B,IAAI,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,EAAE,CAAC;QAC9B,OAAO,IAAI,CAAC;IACd,CAAC;IAED,IAAI,QAAQ,CAAC,CAAC,CAAC,KAAK,KAAK,EAAE,CAAC;QAC1B,OAAO,KAAK,CAAC;IACf,CAAC;IAED,8BAA8B;IAC9B,MAAM,IAAI,GAAG,CAAC,CAAC,WAAW,CAAC;IAC3B,IAAI,OAAO,IAAI,KAAK,UAAU,EAAE,CAAC;QAC/B,OAAO,KAAK,CAAC;IACf,CAAC;IAED,4BAA4B;IAC5B,MAAM,IAAI,GAAG,IAAI,CAAC,SAAS,CAAC;IAC5B,IAAI,QAAQ,CAAC,IAAI,CAAC,KAAK,KAAK,EAAE,CAAC;QAC7B,OAAO,KAAK,CAAC;IACf,CAAC;IAED,yDAAyD;IACzD,IAAI,IAAI,CAAC,cAAc,CAAC,eAAe,CAAC,KAAK,KAAK,EAAE,CAAC;QACnD,OAAO,KAAK,CAAC;IACf,CAAC;IAED,6BAA6B;IAC7B,OAAO,IAAI,CAAC;AACd,CAAC;AAED;;GAEG;AACH,SAAgB,aAAa,CAAC,YAAoB,EAAE,SAAiB,EAAE,cAAuB,KAAK,EAAE,gBAA0B;IAC7H,gEAAgE;IAEhE,IAAI,uBAAgC,CAAC;IACrC,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,uBAAuB,KAAK,OAAO,CAAC,IAAI,CAAC,gBAAgB,KAAK,IAAI,CAAC,EAAE,CAAC;QACrF,uBAAuB,GAAG,KAAK,CAAC;IAClC,CAAC;SAAM,CAAC;QACN,uBAAuB,GAAG,IAAI,CAAC;IACjC,CAAC;IACD,IAAI,uBAAuB,EAAE,CAAC;QAC5B,IAAA,iDAAsB,EAAC,YAAY,EAAE,SAAS,CAAC,CAAC;IAClD,CAAC;IACD,0DAA0D;IAC1D,IAAI,WAAW,EAAE,CAAC;QAChB,OAAO,SAAS,CAAC,YAAY,EAAE,SAAS,EAAE;YACxC,UAAU,EAAE,CAAC,gBAAgB,EAAE,WAAW,EAAE,EAAE,CAAC,gBAAgB,CAAC,MAAM,CAAC,WAAW,CAAC;YACnF,iBAAiB,EAAE,aAAa;SACjC,CAAC,CAAC;IACL,CAAC;SAAM,CAAC;QACN,OAAO,SAAS,CAAC,YAAY,EAAE,SAAS,EAAE;YACxC,kEAAkE;YAClE,aAAa;YACb,UAAU,EAAE,CAAC,gBAAgB,EAAE,WAAW,EAAE,EAAE,CAAC,WAAW;YAC1D,iBAAiB,EAAE,aAAa;SACjC,CAAC,CAAC;IACL,CAAC;AACH,CAAC;AAED;;GAEG;AACH,SAAgB,YAAY,CAAC,OAAe;IAC1C,uBAAuB;IACvB,MAAM,OAAO,GAAG,gBAAgB,CAAC,CAAG,kBAAkB;IACtD,MAAM,KAAK,GAAG,cAAc,CAAC,CAAG,WAAW;IAC3C,MAAM,KAAK,GAAG,kBAAkB,CAAC;IACjC,sCAAsC;IACtC,OAAO,CAAC,GAAG,CAAC,GAAG,OAAO,OAAO,KAAK,GAAG,KAAK,qCAAqC,KAAK,KAAK,OAAO,EAAE,CAAC,CAAC;AACtG,CAAC;AAED;;;;;;;;;;;GAWG;AACH,SAAgB,oBAAoB,CAClC,KAAe,EACf,SAAiB,EACjB,YAAqB,KAAK;IAE1B,MAAM,UAAU,GAAG,EAAE,CAAC;IACtB,MAAM,UAAU,GAAW,SAAS,CAAC,CAAC,CAAC,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,OAAO,EAAE,CAAC,QAAQ,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC;IAE9E,MAAM,aAAa,GAAG,IAAI,CAAC,KAAK,CAAC,CAAC,SAAS,GAAG,UAAU,GAAG,UAAU,CAAC,MAAM,CAAC,GAAG,KAAK,CAAC,MAAM,CAAC,CAAC;IAE9F,MAAM,MAAM,GAAG,MAAM,CAAC,UAAU,CAAC,QAAQ,CAAC,CAAC;IAC3C,IAAI,SAAS,GAAW,EAAE,CAAC;IAE3B,KAAK,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE;QACrB,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;QACpB,SAAS,IAAI,qBAAqB,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,EAAE,aAAa,CAAC,CAAC,CAAC;IACnE,CAAC,CAAC,CAAC;IAEH,MAAM,IAAI,GAAG,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,KAAK,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC;IACvD,SAAS,IAAI,IAAI,CAAC;IAClB,SAAS,IAAI,UAAU,CAAC;IACxB,OAAO,SAAS,CAAC,WAAW,EAAE,CAAC;AACjC,CAAC;AAED,SAAgB,4BAA4B,CAC1C,MAAc,EACd,KAAe;IAEf,OAAO,oBAAoB,CAAC,MAAM,EAAE,KAAK,EAAE,GAAG,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC;AAClE,CAAC;AAED,SAAgB,2BAA2B,CACzC,MAAc,EACd,KAAe;IAEf,OAAO,oBAAoB,CAAC,MAAM,EAAE,KAAK,EAAE,GAAG,CAAC,CAAC;AAClD,CAAC;AAED,SAAgB,uBAAuB,CACrC,MAAc,EACd,KAAe;IAEf,OAAO,oBAAoB,CAAC,MAAM,EAAE,KAAK,EAAE,EAAE,CAAC,CAAC;AACjD,CAAC;AAED,SAAgB,+BAA+B,CAC7C,MAAc,EACd,KAAe;IAEf,OAAO,oBAAoB,CAAC,MAAM,EAAE,KAAK,EAAE,IAAI,CAAC,CAAC;AACnD,CAAC;AAED,SAAgB,oCAAoC,CAClD,MAAc,EACd,KAAe;IAEf,OAAO,oBAAoB,CAAC,MAAM,EAAE,KAAK,EAAE,EAAE,CAAC,CAAC;AACjD,CAAC;AAED;;;;;;;;;GASG;AACH,SAAgB,oBAAoB,CAClC,MAAc,EACd,KAAe,EACf,SAAiB;IAEjB,8BAA8B;IAC9B,6BAA6B;IAC7B,mGAAmG;IACnG,yBAAyB;IACzB,wCAAwC;IAExC,MAAM,iBAAiB,GAAG,EAAE,CAAC;IAC7B,MAAM,YAAY,GAAG,MAAM,CAAC,MAAM,CAAC;IACnC,MAAM,cAAc,GAAG,SAAS,GAAG,YAAY,GAAG,CAAC,GAAG,iBAAiB,CAAC,CAAC,kBAAkB;IAE3F,4BAA4B;IAC5B,MAAM,iBAAiB,GAAG,GAAG,CAAC,EAAE,CAAC,MAAM,CAAC,CAAC,EAAE,GAAG,CAAC,EAAE,CAAC,KAAK,CAAC,GAAG,EAAE,GAAG,GAAG,CAAC,GAAG,CAAC,QAAQ,EAAE,CAAC,CAAC,CAAC;IAErF,IAAI,QAAQ,GAAW,EAAE,CAAC;IAE1B,KAAK,CAAC,OAAO,CAAC,CAAC,IAAI,EAAE,EAAE;QACrB,QAAQ,IAAI,IAAI,CAAC;IACnB,CAAC,CAAC,CAAC;IAEH,IAAI,QAAQ,CAAC,MAAM,GAAG,cAAc,EAAE,CAAC;QACrC,MAAM,eAAe,GAAG,cAAc,GAAG,CAAC,CAAC;QAC3C,QAAQ,GAAG,QAAQ,CAAC,SAAS,CAAC,CAAC,EAAE,eAAe,CAAC,GAAG,QAAQ,CAAC,SAAS,CAAC,QAAQ,CAAC,MAAM,GAAG,eAAe,CAAC,CAAC;IAC5G,CAAC;IAED,MAAM,SAAS,GAAG,MAAM,CAAC,WAAW,EAAE,GAAG,QAAQ,GAAG,GAAG,GAAG,iBAAiB,CAAC;IAC5E,OAAO,SAAS,CAAC;AACnB,CAAC;AAED;;GAEG;AACH,SAAgB,qBAAqB,CAAC,CAAS;IAC7C,OAAO,CAAC,CAAC,OAAO,CAAC,eAAe,EAAE,EAAE,CAAC,CAAC;AACxC,CAAC;AAWD;;;;;;GAMG;AACH,SAAgB,mBAAmB,CAAC,QAAwC,EAAE,KAA2B;IACvG,IAAI,QAAQ,YAAY,GAAG,CAAC,QAAQ,EAAE,CAAC;QACrC,QAAQ,GAAG,QAAQ,CAAC,IAAI,CAAC,YAA+B,CAAC;IAC3D,CAAC;IAED,IAAI,QAAQ,CAAC,UAAU,CAAC,QAAQ,EAAE,OAAO,EAAE,iBAAiB,EAAE,CAAC;QAC7D,QAAQ,CAAC,UAAU,CAAC,QAAQ,EAAE,OAAO,CAAC,iBAAiB,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;IACzE,CAAC;SAAM,CAAC;QACN,QAAQ,CAAC,WAAW,CAAC,SAAS,EAAE;YAC9B,iBAAiB,EAAE,KAAK;SACzB,CAAC,CAAC;IACL,CAAC;AACH,CAAC;AAED;;;;;;GAMG;AACH,SAAgB,wBAAwB,CAAC,QAAa,CAAC,4CAA4C,EAAE,KAAe;IAElH,IAAI,QAAQ,YAAY,GAAG,CAAC,QAAQ,EAAE,CAAC;QACrC,QAAQ,GAAG,QAAQ,CAAC,IAAI,CAAC,SAAS,CAAC,UAAU,CAAoB,CAAC;IACpE,CAAC;IAED,IAAI,QAAQ,CAAC,UAAU,CAAC,QAAQ,EAAE,KAAK,EAAE,eAAe,EAAE,CAAC;QACzD,QAAQ,CAAC,UAAU,CAAC,QAAQ,EAAE,KAAK,CAAC,eAAe,CAAC,IAAI,CAAC,GAAG,KAAK,CAAC,CAAC;IACrE,CAAC;SAAM,CAAC;QACN,QAAQ,CAAC,WAAW,CAAC,OAAO,EAAE;YAC5B,eAAe,EAAE,KAAK;SACvB,CAAC,CAAC;IACL,CAAC;AACH,CAAC;AAED,SAAgB,sCAAsC,CAAC,KAAgB;IACrE,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;QAClC,IAAI,KAAK,CAAC,IAAI,CAAC,EAAE,KAAK,oDAAoD,EAAE,CAAC;YAC3E,MAAM,IAAI,GAAI,KAAa,CAAC,IAAI,CAAC;YACjC,oDAAoD;YACpD,wBAAwB,CAAC,IAAI,EAAE,EAAE,CAAC,CAAC;QACrC,CAAC;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAED;;;;;;;;;;;;GAYG;AACH,SAAgB,gBAAgB,CAAC,YAAoB,EAAE,WAAoB,EAAE,cAAuB,EAAE,cAAuB,KAAK;IAChI,IAAI,MAAM,GAAW,YAAY,CAAC;IAElC,IAAI,WAAW,EAAE,CAAC;QAChB,MAAM,GAAG,aAAa,CAAC,MAAM,EAAE,WAAW,EAAE,WAAW,CAAC,CAAC;IAC3D,CAAC;IAED,IAAI,cAAc,EAAE,CAAC;QACnB,mEAAmE;QACnE,MAAM,GAAG,aAAa,CAAC,MAAM,EAAE,cAAc,EAAE,WAAW,EAAE,IAAI,CAAC,CAAC;IACpE,CAAC;IAED,OAAO,MAAM,CAAC;AAChB,CAAC;AAED;;;;;;;;;;;;;GAaG;AACH,SAAgB,YAAY,CAAC,KAAgB,EAAE,aAAqB,EAAE;IACpE,MAAM,IAAI,GAAG,UAAU,GAAG,GAAG,CAAC,KAAK,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;IACpD,IAAI,IAAI,CAAC,MAAM,GAAG,EAAE,EAAE,CAAC;QACrB,OAAO,IAAI,CAAC,SAAS,CAAC,CAAC,EAAE,EAAE,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,MAAM,GAAG,EAAE,CAAC,CAAC;IAClE,CAAC;IACD,OAAO,IAAI,CAAC;AACd,CAAC;AAED;;GAEG;AACH,SAAgB,eAAe,CAAC,kBAA4B,EAAE,eAAyB,EAAE,SAAiB;IACxG,eAAe,CAAC,OAAO,CAAC,CAAC,cAAc,EAAE,EAAE;QACzC,IAAI,CAAC,kBAAkB,CAAC,QAAQ,CAAC,cAAc,CAAC,EAAE,CAAC;YACjD,MAAM,KAAK,CAAC,WAAW,SAAS,gBAAgB,cAAc,EAAE,CAAC,CAAC;QACpE,CAAC;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAED,SAAgB,uBAAuB,CAAC,KAA0B,EAAE,YAAqB;IACvF,IAAI,KAAK,KAAK,SAAS,EAAE,CAAC;QACxB,OAAO,YAAY,CAAC;IACtB,CAAC;SAAM,CAAC;QACN,OAAO,KAAK,CAAC;IACf,CAAC;AACH,CAAC;AAED,SAAgB,sBAAsB,CAAC,KAAyB,EAAE,YAAoB;IACpF,IAAI,KAAK,KAAK,SAAS,EAAE,CAAC;QACxB,OAAO,YAAY,CAAC;IACtB,CAAC;SAAM,CAAC;QACN,OAAO,KAAK,CAAC;IACf,CAAC;AACH,CAAC","sourcesContent":["/**\n *  Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.\n *\n *  Licensed under the Apache License, Version 2.0 (the \"License\"). You may not use this file except in compliance\n *  with the License. A copy of the License is located at\n *\n *      http://www.apache.org/licenses/LICENSE-2.0\n *\n *  or in the 'license' file accompanying this file. This file is distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES\n *  OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions\n *  and limitations under the License.\n */\n\n/*\n *  The functions found here in the core library are for internal use and can be changed\n *  or removed outside of a major release. We recommend against calling them directly from client code.\n */\n\nimport * as deepmerge from 'deepmerge';\nimport { flagOverriddenDefaults } from './override-warning-service';\nimport * as crypto from 'crypto';\nimport * as cdk from 'aws-cdk-lib';\nimport * as lambda from 'aws-cdk-lib/aws-lambda';\nimport { Construct } from \"constructs\";\n\nexport const COMMERCIAL_REGION_LAMBDA_NODE_RUNTIME = lambda.Runtime.NODEJS_20_X;\nexport const COMMERCIAL_REGION_LAMBDA_NODE_STRING = \"nodejs20.x\";\n\nfunction isObject(val: object) {\n  return val !== null && typeof val === 'object'\n    && Object.prototype.toString.call(val) === '[object Object]';\n}\n\nfunction isPlainObject(o: object) {\n  if (Array.isArray(o) === true) {\n    return true;\n  }\n\n  if (isObject(o) === false) {\n    return false;\n  }\n\n  // If has modified constructor\n  const ctor = o.constructor;\n  if (typeof ctor !== 'function') {\n    return false;\n  }\n\n  // If has modified prototype\n  const prot = ctor.prototype;\n  if (isObject(prot) === false) {\n    return false;\n  }\n\n  // If constructor does not have an Object-specific method\n  if (prot.hasOwnProperty('isPrototypeOf') === false) {\n    return false;\n  }\n\n  // Most likely a plain Object\n  return true;\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n */\nexport function overrideProps(defaultProps: object, userProps: object, concatArray: boolean = false, suppressWarnings?: boolean): any {\n  // Notify the user via console output if defaults are overridden\n\n  let overrideWarningsEnabled: boolean;\n  if ((process.env.overrideWarningsEnabled === 'false') || (suppressWarnings === true)) {\n    overrideWarningsEnabled = false;\n  } else {\n    overrideWarningsEnabled = true;\n  }\n  if (overrideWarningsEnabled) {\n    flagOverriddenDefaults(defaultProps, userProps);\n  }\n  // Override the sensible defaults with user provided props\n  if (concatArray) {\n    return deepmerge(defaultProps, userProps, {\n      arrayMerge: (destinationArray, sourceArray) => destinationArray.concat(sourceArray),\n      isMergeableObject: isPlainObject\n    });\n  } else {\n    return deepmerge(defaultProps, userProps, {\n      // Ignoring error pointing out that destinationArray is never read\n      // @ts-ignore\n      arrayMerge: (destinationArray, sourceArray) => sourceArray,\n      isMergeableObject: isPlainObject\n    });\n  }\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n */\nexport function printWarning(message: string) {\n  // Style the log output\n  const WARNING = \"\\u001b[103;30m\";   // Black on yellow\n  const LABEL = \"\\u001b[31;1m\";   // Bold red\n  const RESET = \"\\u001b[22;49;39m\";\n  // eslint-disable-next-line no-console\n  console.log(`${WARNING}WARN${RESET}${LABEL} AWS_SOLUTIONS_CONSTRUCTS_WARNING:${RESET}  ${message}`);\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n *\n * @summary Creates a resource name in the style of the CDK (string+hash) - this value should be used for logical IDs, but\n * not Physical Names, as it will not be static within a single stack instance lifetime, or it will not be different in\n * different stack instances\n * @param {string[]} parts - the various string components of the name (eg - stackName, solutions construct ID, L2 construct ID)\n * @param {number} maxLength - the longest string that can be returned\n * @returns {string} - a string with concatenated parts (truncated if necessary) + a hash of the full concatenated parts\n *\n * This is based upon this discussion - https://github.com/aws/aws-cdk/issues/1424\n */\nexport function generateResourceName(\n  parts: string[],\n  maxLength: number,\n  randomize: boolean = false\n): string {\n  const hashLength = 12;\n  const randomizor: string = randomize ? (new Date()).getTime().toString() : \"\";\n\n  const maxPartLength = Math.floor((maxLength - hashLength - randomizor.length) / parts.length);\n\n  const sha256 = crypto.createHash(\"sha256\");\n  let finalName: string = '';\n\n  parts.forEach((part) => {\n    sha256.update(part);\n    finalName += removeNonAlphanumeric(part.slice(0, maxPartLength));\n  });\n\n  const hash = sha256.digest(\"hex\").slice(0, hashLength);\n  finalName += hash;\n  finalName += randomizor;\n  return finalName.toLowerCase();\n}\n\nexport function generatePhysicalLogGroupName(\n  prefix: string,\n  parts: string[]\n): string {\n  return generatePhysicalName(prefix, parts, 255 - prefix.length);\n}\n\nexport function generatePhysicalRestApiName(\n  prefix: string,\n  parts: string[]\n): string {\n  return generatePhysicalName(prefix, parts, 255);\n}\n\nexport function generatePhysicalOacName(\n  prefix: string,\n  parts: string[]\n): string {\n  return generatePhysicalName(prefix, parts, 64);\n}\n\nexport function generatePhysicalKendraIndexName(\n  prefix: string,\n  parts: string[]\n): string {\n  return generatePhysicalName(prefix, parts, 1000);\n}\n\nexport function generatePhysicalInferenceProfileName(\n  prefix: string,\n  parts: string[]\n): string {\n  return generatePhysicalName(prefix, parts, 64);\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n *\n * @summary Creates a physical resource name in the style of the CDK (string+hash) - this value incorporates Stack ID,\n * so it will remain static in multiple updates of a single stack, but will be different in a separate stack instance\n * @param {string[]} parts - the various string components of the name (eg - stackName, solutions construct ID, L2 construct ID)\n * @param {number} maxLength - the longest string that can be returned\n * @returns {string} - a string with concatenated parts (truncated if necessary) + a hash of the full concatenated parts\n *\n */\nexport function generatePhysicalName(\n  prefix: string,\n  parts: string[],\n  maxLength: number,\n): string {\n  // The result will consist of:\n  //    -The prefix - unaltered\n  //    -The parts concatenated, but reduced in size to meet the maxLength limit for the overall name\n  //    -A hyphen delimiter\n  //    -The GUID portion of the stack arn\n\n  const stackIdGuidLength = 36;\n  const prefixLength = prefix.length;\n  const maxPartsLength = maxLength - prefixLength - 1 - stackIdGuidLength; // 1 is the hyphen\n\n  // Extract the Stack ID Guid\n  const uniqueStackIdPart = cdk.Fn.select(2, cdk.Fn.split('/', `${cdk.Aws.STACK_ID}`));\n\n  let allParts: string = '';\n\n  parts.forEach((part) => {\n    allParts += part;\n  });\n\n  if (allParts.length > maxPartsLength) {\n    const subStringLength = maxPartsLength / 2;\n    allParts = allParts.substring(0, subStringLength) + allParts.substring(allParts.length - subStringLength);\n  }\n\n  const finalName = prefix.toLowerCase() + allParts + '-' + uniqueStackIdPart;\n  return finalName;\n}\n\n/**\n * Removes all non-alphanumeric characters in a string.\n */\nexport function removeNonAlphanumeric(s: string) {\n  return s.replace(/[^A-Za-z0-9]/g, '');\n}\n\n/**\n * The CFN NAG suppress rule interface\n * @interface CfnNagSuppressRule\n */\nexport interface CfnNagSuppressRule {\n  readonly id: string;\n  readonly reason: string;\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n *\n * Adds CFN NAG suppress rules to the CDK resource.\n * @param resource The CDK resource\n * @param rules The CFN NAG suppress rules\n */\nexport function addCfnSuppressRules(resource: cdk.Resource | cdk.CfnResource, rules: CfnNagSuppressRule[]) {\n  if (resource instanceof cdk.Resource) {\n    resource = resource.node.defaultChild as cdk.CfnResource;\n  }\n\n  if (resource.cfnOptions.metadata?.cfn_nag?.rules_to_suppress) {\n    resource.cfnOptions.metadata?.cfn_nag.rules_to_suppress.push(...rules);\n  } else {\n    resource.addMetadata('cfn_nag', {\n      rules_to_suppress: rules\n    });\n  }\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n *\n * Adds CfnGuard suppress rules to the CDK resource.\n * @param resource The CDK resource\n * @param rules The CfnGaurd rules to suppress\n */\nexport function addCfnGuardSuppressRules(resource: any /* cdk.Resource | cdk.CfnResource | IRole */, rules: string[]) {\n\n  if (resource instanceof cdk.Resource) {\n    resource = resource.node.findChild('Resource') as cdk.CfnResource;\n  }\n\n  if (resource.cfnOptions.metadata?.guard?.SuppressedRules) {\n    resource.cfnOptions.metadata?.guard.SuppressedRules.push(...rules);\n  } else {\n    resource.addMetadata('guard', {\n      SuppressedRules: rules\n    });\n  }\n}\n\nexport function suppressVpcCustomerHandlerRoleWarnings(stack: cdk.Stack) {\n  stack.node.children.forEach(child => {\n    if (child.node.id === \"Custom::VpcRestrictDefaultSGCustomResourceProvider\") {\n      const role = (child as any).role;\n      // Turn off all warnings coming from custom resource\n      addCfnGuardSuppressRules(role, []);\n    }\n  });\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n *\n * Creates the props to be used to instantiate a CDK L2 construct within a Solutions Construct\n *\n * @param defaultProps The default props to be used by the construct\n * @param clientProps Optional properties passed in from the client in the props object\n * @param constructProps Optional properties required by the construct for the construct to work (override any other values)\n * @returns The properties to use - all values prioritized:\n *  1) constructProps value\n *  2) clientProps value\n *  3) defaultProps value\n */\nexport function consolidateProps(defaultProps: object, clientProps?: object, constructProps?: object, concatArray: boolean = false): any {\n  let result: object = defaultProps;\n\n  if (clientProps) {\n    result = overrideProps(result, clientProps, concatArray);\n  }\n\n  if (constructProps) {\n    // Suppress warnings for construct props overriding everything else\n    result = overrideProps(result, constructProps, concatArray, true);\n  }\n\n  return result;\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n *\n * Generates a name unique to this location in this stack with this stackname. Truncates to under 64 characters if needed.\n * (will allow 2 copies of the stack with different stack names, but will collide if both stacks have the same name)\n *\n * @param scope the construct within to create the name\n * @param resourceId an id for the construct about to be created under scope (empty string if name is for scoep)\n * @returns a unique name\n *\n * Note: This appears to overlap with GenerateResourceName above (I wrote it before noticing that\n * function). As this offloads the logic to the CDK, I'm leaving this here but someone may want to\n * blend these routines in the future.\n */\nexport function generateName(scope: Construct, resourceId: string = \"\"): string {\n  const name = resourceId + cdk.Names.uniqueId(scope);\n  if (name.length > 64) {\n    return name.substring(0, 32) + name.substring(name.length - 32);\n  }\n  return name;\n}\n\n/**\n * @internal This is an internal core function and should not be called directly by Solutions Constructs clients.\n */\nexport function CheckListValues(allowedPermissions: string[], submittedValues: string[], valueType: string) {\n  submittedValues.forEach((submittedValue) => {\n    if (!allowedPermissions.includes(submittedValue)) {\n      throw Error(`Invalid ${valueType} submitted - ${submittedValue}`);\n    }\n  });\n}\n\nexport function CheckBooleanWithDefault(value: boolean | undefined, defaultValue: boolean): boolean {\n  if (value === undefined) {\n    return defaultValue;\n  } else {\n    return value;\n  }\n}\n\nexport function CheckStringWithDefault(value: string | undefined, defaultValue: string): string {\n  if (value === undefined) {\n    return defaultValue;\n  } else {\n    return value;\n  }\n}"]}