Gateway Server

Handles login, VPN server registration, server selection, peer registration, and persisted lease state.

Requirements

• Node.js
• TypeScript
• Fastify

Setup

1. Run npm install
2. Copy .env.example to .env
3. Set the following values:

• AUTH_SECRET
• INVITE_CODE
• GATEWAY_SHARED_SECRET
• HTTP_PORT
• GATEWAY_STATE_FILE if you want a custom state path

Run

npm run dev

Build

npm run build

Notes

• Registered VPN server data and lease state are stored in .data/gateway-leases.json by default.
• The gateway no longer uses static VPN_SERVER_A_URL / VPN_SERVER_B_URL entries. VPN servers register themselves through /vpn/register.