hermes-agent/tests/gateway/test_cron_fire_webhook.py

"""Tests for the Chronos cron-fire webhook (POST /api/cron/fire) — Phase 4E.2.

The webhook authenticates a NAS-minted JWT via the pluggable fire-verifier
(NOT API_SERVER_KEY), then runs the job via the resolved provider's fire_due in
the background, returning 202. These tests monkeypatch the verifier and
resolve_cron_scheduler — the verifier itself is tested with real crypto in
test_chronos_verify.py.
"""

import asyncio

import pytest
from aiohttp import web
from aiohttp.test_utils import TestClient, TestServer

from gateway.config import PlatformConfig
from gateway.platforms.api_server import APIServerAdapter, cors_middleware

_MOD = "gateway.platforms.api_server"


def _make_adapter() -> APIServerAdapter:
    return APIServerAdapter(PlatformConfig(enabled=True, extra={"key": "sk-secret"}))


def _create_app(adapter: APIServerAdapter) -> web.Application:
    app = web.Application(middlewares=[cors_middleware])
    app["api_server_adapter"] = adapter
    app.router.add_post("/api/cron/fire", adapter._handle_cron_fire)
    return app


@pytest.fixture
def adapter():
    return _make_adapter()


class _SpyProvider:
    """Records fire_due calls; stands in for the resolved provider."""

    def __init__(self):
        self.fired = []

    def fire_due(self, job_id, *, adapters=None, loop=None):
        self.fired.append(job_id)
        return True


@pytest.mark.asyncio
async def test_valid_token_accepts_and_fires(adapter, monkeypatch):
    """Valid NAS-JWT + {job_id} → 202 and fire_due invoked with that id."""
    spy = _SpyProvider()
    monkeypatch.setattr("cron.scheduler_provider.resolve_cron_scheduler", lambda: spy)
    # verifier returns claims (valid token)
    monkeypatch.setattr(
        "plugins.cron_providers.chronos.verify.get_fire_verifier",
        lambda: (lambda **kw: {"purpose": "cron_fire", "aud": "agent:x"}),
    )

    app = _create_app(adapter)
    async with TestClient(TestServer(app)) as cli:
        resp = await cli.post("/api/cron/fire",
                              headers={"Authorization": "Bearer good"},
                              json={"job_id": "abc123"})
        assert resp.status == 202
        data = await resp.json()
        assert data["job_id"] == "abc123"

    # fire runs in a background thread/task — give it a beat to land.
    for _ in range(50):
        if spy.fired:
            break
        await asyncio.sleep(0.01)
    assert spy.fired == ["abc123"]


@pytest.mark.asyncio
async def test_invalid_token_401_and_no_fire(adapter, monkeypatch):
    """Bad/forged token → 401, fire_due NOT invoked."""
    spy = _SpyProvider()
    monkeypatch.setattr("cron.scheduler_provider.resolve_cron_scheduler", lambda: spy)
    monkeypatch.setattr(
        "plugins.cron_providers.chronos.verify.get_fire_verifier",
        lambda: (lambda **kw: None),  # verification fails
    )

    app = _create_app(adapter)
    async with TestClient(TestServer(app)) as cli:
        resp = await cli.post("/api/cron/fire",
                              headers={"Authorization": "Bearer forged"},
                              json={"job_id": "abc123"})
        assert resp.status == 401

    await asyncio.sleep(0.05)
    assert spy.fired == []


@pytest.mark.asyncio
async def test_missing_token_401(adapter, monkeypatch):
    """No Authorization header → verifier gets empty token → 401."""
    spy = _SpyProvider()
    monkeypatch.setattr("cron.scheduler_provider.resolve_cron_scheduler", lambda: spy)
    # Real verifier: empty token returns None.
    app = _create_app(adapter)
    async with TestClient(TestServer(app)) as cli:
        resp = await cli.post("/api/cron/fire", json={"job_id": "abc123"})
        assert resp.status == 401
    assert spy.fired == []


@pytest.mark.asyncio
async def test_missing_job_id_400(adapter, monkeypatch):
    """Valid token but no job_id → 400, no fire."""
    spy = _SpyProvider()
    monkeypatch.setattr("cron.scheduler_provider.resolve_cron_scheduler", lambda: spy)
    monkeypatch.setattr(
        "plugins.cron_providers.chronos.verify.get_fire_verifier",
        lambda: (lambda **kw: {"purpose": "cron_fire"}),
    )

    app = _create_app(adapter)
    async with TestClient(TestServer(app)) as cli:
        resp = await cli.post("/api/cron/fire",
                              headers={"Authorization": "Bearer good"},
                              json={})
        assert resp.status == 400
    assert spy.fired == []


@pytest.mark.asyncio
async def test_fire_does_not_require_api_server_key(adapter, monkeypatch):
    """The fire endpoint must NOT gate on API_SERVER_KEY — auth is the NAS-JWT.
    A request with NO API key header but a valid fire token still succeeds."""
    spy = _SpyProvider()
    monkeypatch.setattr("cron.scheduler_provider.resolve_cron_scheduler", lambda: spy)
    monkeypatch.setattr(
        "plugins.cron_providers.chronos.verify.get_fire_verifier",
        lambda: (lambda **kw: {"purpose": "cron_fire"}),
    )

    app = _create_app(adapter)
    async with TestClient(TestServer(app)) as cli:
        # Bearer is the FIRE token, not the API_SERVER_KEY "sk-secret".
        resp = await cli.post("/api/cron/fire",
                              headers={"Authorization": "Bearer nas-jwt"},
                              json={"job_id": "j9"})
        assert resp.status == 202
    for _ in range(50):
        if spy.fired:
            break
        await asyncio.sleep(0.01)
    assert spy.fired == ["j9"]