Merge pull request #181 from kilowatts-io/feature-cache-ttl

changes to cdn
kilowatts-io · Feb 21, 2024 · 2108490 · 2108490
2 parents 6933af4 + 9d640b8
commit 2108490
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/backend/lib/kilowatts-grid-stack.ts b/backend/lib/kilowatts-grid-stack.ts
@@ -20,7 +20,7 @@ export class KilowattsGridStack extends cdk.Stack {
  "https://gb-preview.kilowatts.io",
  "http://localhost:19006"
  ],
- allowedMethods: [s3.HttpMethods.GET],
+ allowedMethods: [s3.HttpMethods.GET, s3.HttpMethods.HEAD],
  allowedHeaders: ["*"]
  }
  ]
@@ -46,14 +46,20 @@ export class KilowattsGridStack extends cdk.Stack {
  origin: new origins.S3Origin(bucket),
  viewerProtocolPolicy:
  cloudfront.ViewerProtocolPolicy.REDIRECT_TO_HTTPS,
+ allowedMethods: cloudfront.AllowedMethods.ALLOW_GET_HEAD_OPTIONS,
+ cachedMethods: cloudfront.CachedMethods.CACHE_GET_HEAD_OPTIONS,
  originRequestPolicy: new cloudfront.OriginRequestPolicy(
  this,
  "KilowattsGridDistributionRequestPolicy",
  {
  headerBehavior:
  cloudfront.OriginRequestHeaderBehavior.allowList("Origin")
  }
- )
+ ),
+ cachePolicy: new cloudfront.CachePolicy(this, "CachePolicy", {
+ cachePolicyName: "CorsCachePolicy",
+ headerBehavior: cloudfront.CacheHeaderBehavior.allowList("Origin")
+ })
  },
 
  domainNames: [cdnDomainName],