Files
GoblinPay/deploy/.env.example
T
2ro 34a44043f2 grin1 rail: operator opt-in, packaged default OFF (owner ruling)
GP_GRIN1_RAIL now defaults OFF. Unset/off, GoblinPay behaves like the pre-rail
server: no arti/Tor code path runs, no loopback Foreign API listener, no
invoice slates issued, and the pay page shows ONLY 'Pay with Goblin' (no
switcher, no grin1 UI, footer unchanged) — even for an invoice armed while the
rail was on. Enabled, the two-rail switcher renders with the Goblin tab
default-selected; the switcher chrome appears only when BOTH rails are
available (a single rail renders its panel directly).

- config: default flip + docs; env example + README gain the opt-in block.
- checkout: build_info gates all grin1 UI on the flag; tests for both states
  (off => no rail-tab/rail-radio/panel-grin/grin1 strings; on => switcher with
  rail-goblin checked).
- sqlx 0.8 -> 0.9 (workspace): its libsqlite3-sys range (<0.38) unifies with
  arti's rusqlite, resolving the one-links-per-native-lib conflict that
  otherwise forbids sqlx-sqlite + in-process arti in one binary. Feature map:
  runtime-tokio + sqlite (bundled, as before); dynamic COLUMNS queries wrapped
  in sqlx::AssertSqlSafe (compile-time composed strings).
2026-07-04 22:27:10 -04:00

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# GoblinPay environment. Copy to /etc/goblinpay.env (bare metal) or deploy/.env
# (docker compose), then edit. NON-SECRET config only: the Grin seed and the
# wallet password live as mode-0400 files (systemd LoadCredential / the compose
# ./secrets mount), never in this file.
# --- domain / URLs ---
# docker-compose serves GoblinPay on GP_DOMAIN and the bundled relay on
# relay.<GP_DOMAIN>; point BOTH DNS records at this host before `compose up`.
GP_DOMAIN=pay.example
GP_PUBLIC_URL=https://pay.example
# --- relay (bundled is the default: GoblinPay runs its own relay) ---
GP_RELAY_MODE=bundled
# The bundled relay's PUBLIC url: it is BOTH dialed by the server AND advertised
# to payers in the checkout nprofile, so it must be reachable from the internet.
GP_BUNDLED_RELAY_URL=wss://relay.pay.example
# For GP_RELAY_MODE=external instead, drop the bundled relay and set:
#GP_RELAY_MODE=external
#GP_RELAYS=wss://relay.damus.io,wss://nos.lol
# --- Grin node (read-only: confirmations + balance) ---
GP_NODE_URL=https://main.gri.mw
# --- API / admin tokens (bearer capabilities; use strong random values) ---
GP_API_TOKEN=change-me-api-token
GP_ADMIN_TOKEN=change-me-admin-token
# --- webhook to your store (optional; the URL requires the secret) ---
#GP_WEBHOOK_URL=https://your-store/hook
#GP_WEBHOOK_SECRET=change-me-webhook-secret
# --- default payment-matching mode: memo | derived | amount ---
GP_MATCH_MODE=derived
# --- grin1 / Tor rail (operator opt-in; PACKAGED DEFAULT OFF) ---
# When off (or unset) GoblinPay is Goblin/Nostr-only: no Tor onion service, no
# local Foreign API listener, and the pay page shows only "Pay with Goblin".
# Set to `on` to also accept payments from ANY Grin wallet over Tor: the till
# publishes an onion service whose identity IS its grin1 slatepack address key
# (grin1 address == onion address), serving the Grin Foreign API v2.
#GP_GRIN1_RAIL=on
# Loopback port the Foreign API binds (the onion service proxies to it).
#GP_GRIN1_FOREIGN_PORT=3416