Comment by jy-tan

You can just install Fence in your deployed service (see the installation instructions in the README), then wrap the user command/script with `fence -t code <command>`. It will probably work fine in an EC2 instance but I'm not very sure about Fargate/ECS/Lambda.

The `code` template already allowlists npm, PyPI, crates.io, and Go modules, easy to extend for others by adding to allowedDomains in your config.