hermes-agent/gateway
Ben Barclay c276b017ad
feat(relay): connector⇄gateway channel auth + signed-HTTP inbound receiver + enroll CLI (#48147)
* feat(relay): authenticate the connector⇄gateway WS channel

The relay gateway may be customer-managed and internet-exposed, so the
connector⇄gateway channel is itself authenticated (distinct from the
platform crypto the relay path sheds). Add gateway/relay/auth.py — a
Python port of the connector's HMAC token + delivery-signature schemes
(relayAuthToken.ts / deliverySigning.ts), verified byte-for-byte against
the connector's compiled TypeScript via cross-language test vectors.

Present an Authorization bearer on the /relay WS upgrade keyed by the
per-gateway secret (resolved from GATEWAY_RELAY_ID / GATEWAY_RELAY_SECRET
in env or config). The connector rejects an unauthenticated/invalid/
revoked upgrade with close 4401.

* feat(relay): signed-HTTP inbound delivery receiver

The connector delivers normalized inbound events to a tenant's gateway
over a signed HTTP POST, not the outbound /relay WS: the connector
instance owning a platform socket is generally not the instance a given
gateway dialed out to, so inbound targets a tenant endpoint that may
load-balance across gateway instances.

Add gateway/relay/inbound_receiver.py — verifies x-relay-signature /
x-relay-timestamp over the EXACT raw request bytes (re-serializing would
break the HMAC: JS JSON.stringify is compact, Python json.dumps spaces)
against the per-tenant delivery key verify list within a 300s replay
window, then dispatches messages to handle_message and interrupts to the
interrupt handler. Wire it into the adapter lifecycle (start in connect()
when a delivery key + bind port are configured, tear down in disconnect();
a purely-outbound dev gateway runs without it).

Refine test_relay_sheds_crypto to distinguish PLATFORM crypto (Discord
ed25519, Twilio/WeCom HMAC — still shed) from the connector⇄gateway
CHANNEL auth (intended): auth.py / inbound_receiver.py are exempt from
the platform-symbol scan but still banned from importing platform-crypto
modules, plus a positive guard that auth.py uses only stdlib hmac/hashlib.

* feat(relay): hermes gateway enroll CLI

Add the gateway half of zero-touch enrollment. `hermes gateway enroll`
resolves a fresh Nous Portal access token (the tenant-proving identity),
POSTs {enrollmentToken, gatewayId} to the connector's /relay/enroll, and
persists GATEWAY_RELAY_ID / GATEWAY_RELAY_SECRET / GATEWAY_RELAY_DELIVERY_KEY
to ~/.hermes/.env. The per-gateway secret authenticates the WS upgrade;
the per-tenant delivery key verifies signed inbound deliveries.

Refuses under is_managed() (hosted installs get the secret stamped in by
the orchestrator). Added as an 'enroll' subcommand on the existing
gateway subparser — not a new top-level command.

* docs(relay): inbound is signed HTTP, not WS; document channel auth

Fix the stale contract: §3/§5 said inbound rode the WS socket (single-
instance only, predates the multi-instance socket-ownership + channel-auth
model). Inbound + connector→gateway interrupt are signed HTTP POSTs to the
tenant endpoint. Add §6.1 documenting the two channel-auth schemes (per-
gateway WS-upgrade secret, per-tenant inbound delivery key) and how they
differ from the platform crypto the relay path sheds.

* test(relay): update build_gateway_parser callers for cmd_gateway_enroll

The enroll subcommand added cmd_gateway_enroll as a required keyword-only
arg to build_gateway_parser, but two existing parser-extraction tests still
called it with only cmd_gateway/cmd_proxy — failing CI with TypeError.
Thread the new handler through both call sites and add a test asserting
`gateway enroll` dispatches to cmd_gateway_enroll with its flags parsed.
2026-06-18 12:01:54 +10:00
..
assets fix: improve telegram topic mode setup 2026-05-04 12:07:17 -07:00
builtin_hooks remove: BOOT.md built-in hook (#17093) 2026-04-28 09:50:27 -07:00
platforms fix(telegram): resolve replies to rich (sendRichMessage) messages 2026-06-16 13:04:20 -07:00
relay feat(relay): connector⇄gateway channel auth + signed-HTTP inbound receiver + enroll CLI (#48147) 2026-06-18 12:01:54 +10:00
__init__.py docs(gateway): mention Weixin in gateway help and docstrings 2026-05-12 17:08:51 -07:00
authz_mixin.py fix(gateway): preserve WeCom per-group sender allowlists 2026-06-13 07:18:54 -07:00
channel_directory.py fix: harden WhatsApp target alias salvage 2026-06-15 05:51:47 -07:00
config.py fix(gateway): register relay connection checker 2026-06-17 16:37:45 -07:00
delivery.py fix(gateway): drop outbound silence-narration messages pre-send 2026-05-29 19:06:05 -07:00
display_config.py feat(gateway): rename to tool_progress_grouping, add config/docs/tests 2026-06-16 05:49:24 -07:00
hooks.py feat(hooks): expose thread_id and chat_type in agent:start/end context (#41672) 2026-06-07 19:16:36 -07:00
kanban_watchers.py refactor(gateway): extract kanban watcher loops into GatewayKanbanWatchersMixin (god-file Phase 3) 2026-06-07 23:14:18 -07:00
memory_monitor.py Port from cline/cline#10343: periodic gateway memory logging (#27102) 2026-05-16 12:55:23 -07:00
message_timestamps.py feat(gateway): inject stable human-readable message timestamps 2026-06-16 15:49:59 -07:00
mirror.py refactor(gateway): drop _append_to_jsonl from mirror 2026-05-20 13:00:57 -07:00
pairing.py fix(gateway): preserve WhatsApp pairing approvals across JID/LID alias flips 2026-05-23 01:46:34 -07:00
platform_registry.py refactor(plugins): add apply_yaml_config_fn registry hook 2026-05-13 22:20:30 -07:00
response_filters.py fix(gateway): suppress exact silence tokens without mutating history 2026-06-14 03:25:08 -07:00
restart.py fix(gateway): address restart review feedback 2026-04-10 21:18:34 -07:00
rich_sent_store.py fix(telegram): resolve replies to rich (sendRichMessage) messages 2026-06-16 13:04:20 -07:00
run.py feat(gateway): register relay adapter from config; drop HERMES_GATEWAY_RELAY gate 2026-06-17 16:37:45 -07:00
runtime_footer.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
session.py refactor: remove agent-callable send_message tool (#47856) 2026-06-17 07:11:23 -07:00
session_context.py fix(api-server): bind request session context for tools 2026-06-08 20:52:08 -07:00
shutdown_forensics.py chore: ruff auto-fixes — collapsible-else-if, if-stmt-min-max, dict.fromkeys (#23926) 2026-05-11 11:03:29 -07:00
slash_access.py feat(gateway): per-platform admin/user split for slash commands (salvage of #4443) (#23373) 2026-05-10 12:33:54 -07:00
slash_commands.py fix: harden salvaged session and browser improvements 2026-06-15 07:46:34 -07:00
status.py Fix dashboard gateway profile scoping 2026-06-17 05:40:57 -07:00
sticker_cache.py fix: guard yaml.safe_load, flock unlock, TOCTOU races, and atomic writes 2026-05-19 00:12:41 -07:00
stream_consumer.py fix(mattermost): harden delivery hygiene 2026-06-16 06:34:54 -07:00
stream_dispatch.py feat(gateway): structured stream-event protocol + Telegram draft formatting parity (#37250) 2026-06-02 00:33:50 -07:00
stream_events.py feat(gateway): structured stream-event protocol + Telegram draft formatting parity (#37250) 2026-06-02 00:33:50 -07:00
whatsapp_identity.py fix(whatsapp_identity): pin identifier regex to ASCII, clarify it's defense-in-depth 2026-04-26 20:48:31 -07:00