aws-cdk-lib
Version:
Version 2 of the AWS Cloud Development Kit library
2 lines (1 loc) • 4.08 kB
JavaScript
;var I=Object.create,i=Object.defineProperty,g=Object.getOwnPropertyDescriptor,S=Object.getOwnPropertyNames,w=Object.getPrototypeOf,A=Object.prototype.hasOwnProperty,P=(o,e)=>{for(var t in e)i(o,t,{get:e[t],enumerable:!0})},l=(o,e,t,n)=>{if(e&&typeof e=="object"||typeof e=="function")for(let s of S(e))!A.call(o,s)&&s!==t&&i(o,s,{get:()=>e[s],enumerable:!(n=g(e,s))||n.enumerable});return o},m=(o,e,t)=>(t=o!=null?I(w(o)):{},l(e||!o||!o.__esModule?i(t,"default",{value:o,enumerable:!0}):t,o)),L=o=>l(i({},"__esModule",{value:!0}),o),W={};P(W,{autoDeleteHandler:()=>E,handler:()=>_}),module.exports=L(W);var c=require("@aws-sdk/client-lambda"),u=require("@aws-sdk/client-synthetics"),y=m(require("https")),R=m(require("url")),a={sendHttpRequest:T,log:F,includeStackTraces:!0,userHandlerIndex:"./index"},p="AWSCDK::CustomResourceProviderFramework::CREATE_FAILED",D="AWSCDK::CustomResourceProviderFramework::MISSING_PHYSICAL_ID";function C(o){return async(e,t)=>{let n={...e,ResponseURL:"..."};if(a.log(JSON.stringify(n,void 0,2)),e.RequestType==="Delete"&&e.PhysicalResourceId===p){a.log("ignoring DELETE event caused by a failed CREATE event"),await d("SUCCESS",e);return}try{let s=await o(n,t),r=b(e,s);await d("SUCCESS",r)}catch(s){let r={...e,Reason:a.includeStackTraces?s.stack:s.message};r.PhysicalResourceId||(e.RequestType==="Create"?(a.log("CREATE failed, responding with a marker physical resource id so that the subsequent DELETE will be ignored"),r.PhysicalResourceId=p):a.log(`ERROR: Malformed event. "PhysicalResourceId" is required: ${JSON.stringify(e)}`)),await d("FAILED",r)}}}function b(o,e={}){let t=e.PhysicalResourceId??o.PhysicalResourceId??o.RequestId;if(o.RequestType==="Delete"&&t!==o.PhysicalResourceId)throw new Error(`DELETE: cannot change the physical resource ID from "${o.PhysicalResourceId}" to "${e.PhysicalResourceId}" during deletion`);return{...o,...e,PhysicalResourceId:t}}async function d(o,e){let t={Status:o,Reason:e.Reason??o,StackId:e.StackId,RequestId:e.RequestId,PhysicalResourceId:e.PhysicalResourceId||D,LogicalResourceId:e.LogicalResourceId,NoEcho:e.NoEcho,Data:e.Data},n=R.parse(e.ResponseURL),s=`${n.protocol}//${n.hostname}/${n.pathname}?***`;a.log("submit response to cloudformation",s,t);let r=JSON.stringify(t),f={hostname:n.hostname,path:n.path,method:"PUT",headers:{"content-type":"","content-length":Buffer.byteLength(r,"utf8")}};await x({attempts:5,sleep:1e3},a.sendHttpRequest)(f,r)}async function T(o,e){return new Promise((t,n)=>{try{let s=y.request(o,r=>{r.resume(),!r.statusCode||r.statusCode>=400?n(new Error(`Unsuccessful HTTP response: ${r.statusCode}`)):t()});s.on("error",n),s.write(e),s.end()}catch(s){n(s)}})}function F(o,...e){console.log(o,...e)}function x(o,e){return async(...t)=>{let n=o.attempts,s=o.sleep;for(;;)try{return await e(...t)}catch(r){if(n--<=0)throw r;await N(Math.floor(Math.random()*s)),s*=2}}}async function N(o){return new Promise(e=>setTimeout(e,o))}var h="aws-cdk:auto-delete-underlying-resources",H=new c.LambdaClient({}),U=new u.SyntheticsClient({}),_=C(E);async function E(o){switch(o.RequestType){case"Create":return{PhyscialResourceId:o.ResourceProperties?.CanaryName};case"Update":return{PhysicalResourceId:(await k(o)).PhysicalResourceId};case"Delete":return q(o.ResourceProperties?.CanaryName)}}async function k(o){return{PhysicalResourceId:o.ResourceProperties?.CanaryName}}async function q(o){if(console.log(`Deleting lambda function associated with ${o}`),!o)throw new Error("No CanaryName was provided.");try{let e=await U.send(new u.GetCanaryCommand({Name:o}));if(e.Canary===void 0||e.Canary.Id===void 0||e.Canary.EngineArn===void 0)return;if(!O(e.Canary.Tags)){console.log(`Canary does not have '${h}' tag, skipping deletion.`);return}let t=e.Canary.EngineArn.split(":");t.at(-1)?.includes(e.Canary.Id)||t.pop();let n=t.join(":");console.log(`Deleting lambda ${n}`),await H.send(new c.DeleteFunctionCommand({FunctionName:n}))}catch(e){if(e.name!=="ResourceNotFoundException")throw e}}function O(o){return o?Object.keys(o).some(e=>e===h&&o[e]==="true"):!1}