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Claude
f7afc56752
Introduce OptionalAuthPolicy, a relay-server policy that runs the full NIP-42 challenge/verify handshake — emitting the AUTH challenge on connect and recording verified pubkeys into the connection scope — but never requires it: EVENT, REQ, and COUNT are always accepted, so clients that ignore the challenge keep working. It subclasses FullAuthPolicy and only relaxes the EVENT/REQ/COUNT gates, so the authorize() hook and per-connection authenticatedUsers set behave identically; downstream policies can still gate or rewrite on caller identity. Wire it into geode via an optional_auth config option and a --optional-auth CLI flag (ignored when require_auth/--auth is set, since mandatory AUTH already sends the challenge). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01BJWy4dBBYLbqthhLvbcZh7
101 lines
4.0 KiB
TOML
101 lines
4.0 KiB
TOML
# Example config for geode. Section layout mirrors
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# nostr-rs-relay's config.toml so existing operators can port across.
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#
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# Run with:
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# ./gradlew :geode:run --args="--config /etc/geode.toml"
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#
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# CLI flags override individual values: e.g. `--port 8888` wins over
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# `[network].port`.
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[info]
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# The wss:// URL clients use to reach this relay (mandatory for NIP-42
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# AUTH challenges). If not set, the relay synthesises one from the
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# [network] section.
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relay_url = "wss://relay.example.com/"
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name = "Example Geode"
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description = "A geode deployment."
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contact = "admin@example.com"
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# Operator pubkey (NIP-11). Optional.
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# pubkey = "..."
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# Override the supported NIPs advertised on the NIP-11 endpoint. If
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# omitted, the relay advertises the NIPs it actually implements.
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# supported_nips = [1, 9, 11, 40, 42, 45, 50, 62]
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[network]
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host = "0.0.0.0"
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port = 7447
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path = "/"
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# Ktor CIO event-loop pool sizing. Leave commented-out for sensible
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# per-CPU defaults (typical for <2k concurrent connections). Lift on
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# big-VM deployments targeting 10k+ connections — over-threading at
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# low connection counts hurts L1/L2 cache locality, so always
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# benchmark before/after when tuning these.
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#
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# Operators targeting >1k concurrent WebSockets should also raise the
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# OS file-descriptor limit: `ulimit -n 65536` (or higher) before
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# launching, plus a matching `LimitNOFILE=` in any systemd unit. The
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# default of 1024 on most distros caps the relay well below 1k FDs
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# (one per WS plus DB and listening sockets).
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# connection_group_size = 4
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# worker_group_size = 16
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# call_group_size = 64
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[database]
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# True keeps an in-memory SQLite db (events vanish on restart). Useful
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# for tests; set false + `file = "..."` for persistent storage.
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in_memory = false
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file = "/var/lib/geode/events.db"
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[options]
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# Drop events whose Schnorr signature does not verify. Strongly
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# recommended for any relay accepting traffic from real clients.
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# Verify Schnorr signatures on every EVENT. Default: true. Disable
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# only for trusted-input scenarios (test fixtures, mirror replays).
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verify_signatures = true
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# Run signature verification in parallel inside the IngestQueue
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# (across all CPU cores) instead of serially on each connection's
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# WebSocket pump. Default: true. Set false to fall back to the
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# legacy in-policy verify path.
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# parallel_verify = true
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# Require clients to NIP-42 AUTH before REQ/EVENT/COUNT.
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require_auth = false
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# Advertise NIP-42 AUTH without requiring it: the relay sends the
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# challenge and records clients that authenticate (so downstream
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# policies can gate on identity), but REQ/EVENT/COUNT still work for
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# clients that never AUTH. Ignored when require_auth = true.
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# optional_auth = false
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# Reject events whose `created_at` is more than this many seconds in
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# the future. Enforced by RejectFutureEventsPolicy.
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# reject_future_seconds = 1800
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[authorization]
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# Allow / deny lists. Allow is a permissive ceiling; deny still
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# removes specific entries inside it. Enforced by Pubkey/KindAllowDenyPolicy.
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# pubkey_whitelist = ["abcdef...64hex..."]
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# pubkey_blacklist = []
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# kind_whitelist = [0, 1, 3, 7, 1059, 30023]
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# kind_blacklist = [4]
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[admin]
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# NIP-86 relay management API. When `pubkeys` is non-empty, the relay
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# accepts HTTP POST application/nostr+json+rpc on the same URL,
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# authenticated with NIP-98 HTTP-Auth. Only events signed by one of
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# the listed pubkeys can run admin RPCs (banpubkey / banevent /
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# changerelayname / …). Empty (the default) disables the endpoint.
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#
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# NIP-98 binds admin tokens to the relay's HTTP URL, which is derived
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# from [info].relay_url with the scheme swapped (ws -> http, wss ->
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# https) per NIP-86. Make sure [info].relay_url is set to the
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# canonical public URL when behind TLS termination or a reverse proxy.
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# pubkeys = ["abcdef...64hex..."]
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# Path for the JSON snapshot that persists NIP-86 admin state (ban
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# lists + the live NIP-11 doc) across restarts. When unset, admin
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# state is in-memory only and forgotten on every restart. Convention
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# is to place this next to the SQLite event-store file.
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# state_file = "/var/lib/geode/events.db.admin.json"
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