Express server to generate signed cloudfront url Screenshot of the permissions of the S3 bucket, specifically the part which says that all public access is blocked. Screenshot of the bucket policy Screenshot of the Access control list of the S3 bucket. Screenshot of the S3 bucket which shows the name of the single image file uploaded on it. Screenshot of the General page of the cloudfront distribution. Screenshot of the Origins page of the cloudfront distribution. How to start the express server Install packages npm i Start the server npm start
