Demonstration of the issue with the file uploading via signed URL using LocalStack 4 and the AWS SDK v3

Prerequisites

• Docker
• Terraform
• NVM
• Node.js

Setup

# Install dependencies
make service-init

# Start LocalStack
make docker-start

# Configure S3 bucket
make terraform-apply

Run the experiment

# This should throw an error
make service-start-v3

# This should work
make service-start-v2