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This guide covers setting up the relay and gateway components for local PAM (Privileged Access Management) development. It assumes you already have the Infisical platform running locally.
If you haven’t set up the Infisical platform yet, follow the local development guide first.

Local Development Setup

In a local dev environment, the Infisical platform runs inside Docker while the relay and gateway run directly on your host machine:
The relay uses host.docker.internal so the Dockerized backend can reach it on your host machine.
For more details on the production architecture, see:

Prerequisites

  • Infisical platform running locally via docker compose -f docker-compose.dev.yml up
  • Go installed
  • A machine identity with Token Auth configured (see Token Auth docs)

Clone the CLI Repository

The relay and gateway live in the Infisical CLI repository. For local development, run them via go run main.go rather than the pre-built binary:

Start the Relay Server

From the CLI repository root:
Use host.docker.internal because the Infisical backend runs inside Docker and needs to reach the relay on your host machine.
Verify registration at Organization Settings > Networking > Relays. For all available flags, see the Relay CLI Reference.

Start the Gateway

In a new terminal, from the CLI repository root:
Verify registration at Organization Settings > Networking > Gateways. For all available flags, see the Gateway CLI Reference.

Quick Reference

Seed Test Resources

Once your relay and gateway are up, you still need actual databases and SSH servers to point PAM at. Spinning those up by hand — running each container, creating users, then clicking through the UI to register every resource and account — is the slow part of any PAM dev loop. The dev/pam dev stack in the Infisical CLI repo does both in one shot: it boots the resources you pick in .env, pre-seeded with users and sample data, then registers each one as a PAM resource + account in your local Infisical against the gateway you just started.
After make up, you get a connection table along with the CLI command and web access URL for each resource — no need to dig through the Infisical UI to grab them, just copy and use:
Useful for faster development and reviews, reproducing issues, and testing across multiple resource types. See the dev/pam README for setup, env vars, and the full list of make targets. You’re not locked into this stack — PAM works against anything reachable from the gateway, so you can also point it at your own containers or cloud-hosted resources (DigitalOcean, AWS, etc.) when you need to test against something closer to production.

Troubleshooting

Ensure the backend is fully started before running relay/gateway. Check logs:
  • Verify relay is running and registered in the UI
  • Check --target-relay-name matches relay’s --name
  • Ensure port 2222 is not blocked
  • Check resource connection details are correct
  • Ensure target resource is running and accessible from your machine

Next Steps