aws-cdk-lib/aws-logs/lib/log-retention.js

Version 2 of the AWS Cloud Development Kit library

"use strict";var __esDecorate=exports&&exports.__esDecorate||function(ctor,descriptorIn,decorators,contextIn,initializers,extraInitializers){function accept(f){if(f!==void 0&&typeof f!="function")throw new TypeError("Function expected");return f}for(var kind=contextIn.kind,key=kind==="getter"?"get":kind==="setter"?"set":"value",target=!descriptorIn&&ctor?contextIn.static?ctor:ctor.prototype:null,descriptor=descriptorIn||(target?Object.getOwnPropertyDescriptor(target,contextIn.name):{}),_,done=!1,i=decorators.length-1;i>=0;i--){var context={};for(var p in contextIn)context[p]=p==="access"?{}:contextIn[p];for(var p in contextIn.access)context.access[p]=contextIn.access[p];context.addInitializer=function(f){if(done)throw new TypeError("Cannot add initializers after decoration has completed");extraInitializers.push(accept(f||null))};var result=(0,decorators[i])(kind==="accessor"?{get:descriptor.get,set:descriptor.set}:descriptor[key],context);if(kind==="accessor"){if(result===void 0)continue;if(result===null||typeof result!="object")throw new TypeError("Object expected");(_=accept(result.get))&&(descriptor.get=_),(_=accept(result.set))&&(descriptor.set=_),(_=accept(result.init))&&initializers.unshift(_)}else(_=accept(result))&&(kind==="field"?initializers.unshift(_):descriptor[key]=_)}target&&Object.defineProperty(target,contextIn.name,descriptor),done=!0},__runInitializers=exports&&exports.__runInitializers||function(thisArg,initializers,value){for(var useValue=arguments.length>2,i=0;i<initializers.length;i++)value=useValue?initializers[i].call(thisArg,value):initializers[i].call(thisArg);return useValue?value:void 0};Object.defineProperty(exports,"__esModule",{value:!0}),exports.LogRetention=void 0;var jsiiDeprecationWarnings=()=>{var tmp=require("../../.warnings.jsii.js");return jsiiDeprecationWarnings=()=>tmp,tmp};const JSII_RTTI_SYMBOL_1=Symbol.for("jsii.rtti");var path=()=>{var tmp=require("path");return path=()=>tmp,tmp},constructs_1=()=>{var tmp=require("constructs");return constructs_1=()=>tmp,tmp},log_group_1=()=>{var tmp=require("./log-group");return log_group_1=()=>tmp,tmp},iam=()=>{var tmp=require("../../aws-iam");return iam=()=>tmp,tmp},s3_assets=()=>{var tmp=require("../../aws-s3-assets");return s3_assets=()=>tmp,tmp},cdk=()=>{var tmp=require("../../core");return cdk=()=>tmp,tmp},core_1=()=>{var tmp=require("../../core");return core_1=()=>tmp,tmp},prop_injectable_1=()=>{var tmp=require("../../core/lib/prop-injectable");return prop_injectable_1=()=>tmp,tmp};let LogRetention=(()=>{let _classDecorators=[prop_injectable_1().propertyInjectable],_classDescriptor,_classExtraInitializers=[],_classThis,_classSuper=constructs_1().Construct;var LogRetention2=class extends _classSuper{static{_classThis=this}static{const _metadata=typeof Symbol=="function"&&Symbol.metadata?Object.create(_classSuper[Symbol.metadata]??null):void 0;__esDecorate(null,_classDescriptor={value:_classThis},_classDecorators,{kind:"class",name:_classThis.name,metadata:_metadata},null,_classExtraInitializers),LogRetention2=_classThis=_classDescriptor.value,_metadata&&Object.defineProperty(_classThis,Symbol.metadata,{enumerable:!0,configurable:!0,writable:!0,value:_metadata})}static[JSII_RTTI_SYMBOL_1]={fqn:"aws-cdk-lib.aws_logs.LogRetention",version:"2.233.0"};static PROPERTY_INJECTION_ID="aws-cdk-lib.aws-log.LogRetention";logGroupArn;constructor(scope,id,props){super(scope,id);try{jsiiDeprecationWarnings().aws_cdk_lib_aws_logs_LogRetentionProps(props)}catch(error){throw process.env.JSII_DEBUG!=="1"&&error.name==="DeprecationError"&&Error.captureStackTrace(error,LogRetention2),error}const provider=this.ensureSingletonLogRetentionFunction(props);props.removalPolicy===cdk().RemovalPolicy.DESTROY&&provider.grantDeleteLogGroup(props.logGroupName);const retryOptions=props.logRetentionRetryOptions,logGroupName=new(cdk()).CfnResource(this,"Resource",{type:"Custom::LogRetention",properties:{ServiceToken:provider.functionArn,LogGroupName:props.logGroupName,LogGroupRegion:props.logGroupRegion,SdkRetry:retryOptions?{maxRetries:retryOptions.maxRetries}:void 0,RetentionInDays:props.retention===log_group_1().RetentionDays.INFINITE?void 0:props.retention,RemovalPolicy:props.removalPolicy}}).getAtt("LogGroupName").toString();this.logGroupArn=cdk().Stack.of(this).formatArn({region:props.logGroupRegion,service:"logs",resource:"log-group",resourceName:`${logGroupName}:*`,arnFormat:core_1().ArnFormat.COLON_RESOURCE_NAME})}ensureSingletonLogRetentionFunction(props){const functionLogicalId="LogRetentionaae0aa3c5b4d4f87b02d85b201efdd8a",existing=cdk().Stack.of(this).node.tryFindChild(functionLogicalId);return existing||new LogRetentionFunction(cdk().Stack.of(this),functionLogicalId,props)}static{__runInitializers(_classThis,_classExtraInitializers)}};return LogRetention2=_classThis})();exports.LogRetention=LogRetention;class LogRetentionFunction extends constructs_1().Construct{functionArn;tags=new(cdk()).TagManager(cdk().TagType.KEY_VALUE,"AWS::Lambda::Function");role;constructor(scope,id,props){super(scope,id);const asset=new(s3_assets()).Asset(this,"Code",{path:path().join(__dirname,"..","..","custom-resource-handlers","dist","aws-logs","log-retention-handler")}),role=props.role||new(iam()).Role(this,"ServiceRole",{assumedBy:new(iam()).ServicePrincipal("lambda.amazonaws.com"),managedPolicies:[iam().ManagedPolicy.fromAwsManagedPolicyName("service-role/AWSLambdaBasicExecutionRole")]});role.addToPrincipalPolicy(new(iam()).PolicyStatement({actions:["logs:PutRetentionPolicy","logs:DeleteRetentionPolicy"],resources:["*"]})),this.role=role;const resource=new(cdk()).CfnResource(this,"Resource",{type:"AWS::Lambda::Function",properties:{Handler:"index.handler",Runtime:cdk().determineLatestNodeRuntimeName(this),Timeout:cdk().Duration.minutes(15).toSeconds(),Code:{S3Bucket:asset.s3BucketName,S3Key:asset.s3ObjectKey},Role:role.roleArn,Tags:this.tags.renderedTags}});this.functionArn=resource.getAtt("Arn"),asset.addResourceMetadata(resource,"Code"),role.node.children.forEach(child=>{cdk().CfnResource.isCfnResource(child)&&resource.addDependency(child),constructs_1().Construct.isConstruct(child)&&child.node.defaultChild&&cdk().CfnResource.isCfnResource(child.node.defaultChild)&&resource.addDependency(child.node.defaultChild)})}grantDeleteLogGroup(logGroupName){this.role.addToPrincipalPolicy(new(iam()).PolicyStatement({actions:["logs:DeleteLogGroup"],resources:[cdk().Stack.of(this).formatArn({service:"logs",resource:"log-group",resourceName:`${logGroupName}:*`,arnFormat:core_1().ArnFormat.COLON_RESOURCE_NAME})]}))}}