···2233A Nix-based development environment for running AT Protocol services (PDS, PLC, Caddy proxy, and MailHog).
4455-## ⚠️ Security Warning
66-77-**This environment uses a modified AT Protocol relay with SSRF protection disabled.**
88-99-- The relay is built from a forked repository (`edouardparis/indigo`) with SSRF (Server-Side Request Forgery) protections disabled
1010-- Custom ports are allowed without restrictions
1111-- **This configuration is ONLY safe for local development environments**
1212-- **DO NOT use this relay configuration against external hosts or in production**
1313-- **DO NOT expose this relay to the internet**
1414-1515-This setup is designed for controlled local testing where you need flexibility in network access that would normally be restricted for security reasons.
1616-175## Prerequisites
1861971. **Install mkcert** (required for SSL certificate generation):
···11098- `tmux kill-session -t atproto` - Stop all services
11199- `nix run .#mailhog` - Start MailHog (run separately if needed)
112100- `nix run .#generate-certs` - Generate SSL certificates
101101+102102+## ⚠️ Security Warning
103103+104104+**This environment uses a modified AT Protocol relay with SSRF protection disabled.**
105105+106106+- The relay is built from a forked repository (`edouardparis/indigo`) with SSRF (Server-Side Request Forgery) protections disabled
107107+- Custom ports are allowed without restrictions
108108+- **This configuration is ONLY safe for local development environments**
109109+- **DO NOT use this relay configuration against external hosts or in production**
110110+- **DO NOT expose this relay to the internet**
111111+112112+This setup is designed for controlled local testing where you need flexibility in network access that would normally be restricted for security reasons.