aws-cdk-lib
Version:
Version 2 of the AWS Cloud Development Kit library
2 lines (1 loc) • 2.04 kB
JavaScript
;var c=Object.defineProperty,Z=Object.getOwnPropertyDescriptor,N=Object.getOwnPropertyNames,P=Object.prototype.hasOwnProperty,h=(o,e)=>{for(var s in e)c(o,s,{get:e[s],enumerable:!0})},E=(o,e,s,t)=>{if(e&&typeof e=="object"||typeof e=="function")for(let n of N(e))!P.call(o,n)&&n!==s&&c(o,n,{get:()=>e[n],enumerable:!(t=Z(e,n))||t.enumerable});return o},A=o=>E(c({},"__esModule",{value:!0}),o),T={};h(T,{handler:()=>w}),module.exports=A(T);var m=require("@aws-sdk/client-route-53"),d=require("@aws-sdk/credential-providers");async function w(o){let e=o.ResourceProperties;switch(o.RequestType){case"Create":return r(e,!1);case"Update":return D(e,o.OldResourceProperties);case"Delete":return r(e,!0)}}async function D(o,e){e&&o.DelegatedZoneName!==e.DelegatedZoneName&&await r(e,!0),await r(o,!1)}async function r(o,e){let{AssumeRoleArn:s,ParentZoneId:t,ParentZoneName:n,DelegatedZoneName:a,DelegatedZoneNameServers:i,TTL:g,AssumeRoleRegion:R}=o;if(!t&&!n)throw Error("One of ParentZoneId or ParentZoneName must be specified");let l=new Date().getTime(),u=new m.Route53({credentials:(0,d.fromTemporaryCredentials)({clientConfig:{region:R??S(process.env.AWS_REGION??process.env.AWS_DEFAULT_REGION??"")},params:{RoleArn:s,RoleSessionName:`cross-account-zone-delegation-${l}`}})}),f=t??await v(n,u);await u.changeResourceRecordSets({HostedZoneId:f,ChangeBatch:{Changes:[{Action:e?"DELETE":"UPSERT",ResourceRecordSet:{Name:a,Type:"NS",TTL:g,ResourceRecords:i.map(p=>({Value:p}))}}]}})}async function v(o,e){let t=(await e.listHostedZonesByName({DNSName:o})).HostedZones?.filter(n=>{let a=n.Name===`${o}.`,i=n.Config?.PrivateZone!==!0;return a&&i})??[];if(t&&t.length!==1)throw Error(`Expected one hosted zone to match the given name but found ${t.length}`);return t[0].Id}function S(o){let e={cn:"cn-northwest-1","us-gov":"us-gov-west-1","us-iso":"us-iso-east-1","us-isob":"us-isob-east-1","eu-isoe":"eu-isoe-west-1","us-isof":"us-isof-south-1"};for(let[s,t]of Object.entries(e))if(o.startsWith(`${s}-`))return t;return"us-east-1"}