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"""
Integration test: Node daemon wires all components correctly.
Phase 11 — verifies that NodeDaemon creates chat stores, WebRTC transport,
index push on change, swarm registration, and shuts down cleanly.
Hub interaction is mocked.
"""
import asyncio
import base64
import os
import pytest
from cryptography.hazmat.primitives import serialization
from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
from cryptography.hazmat.primitives.asymmetric.x25519 import X25519PrivateKey
from unittest.mock import AsyncMock, MagicMock, patch
from meshbay_common.crypto import generate_gek
from meshbay_node.config import Config, HubConfig, NodeConfig, GroupConfig, KeystoreConfig
from meshbay_node.daemon import NodeDaemon
from meshbay_node.indexer import DirectoryIndexer
def _mock_keystore_keys(sk_ed):
"""Create a mock keystore with real Ed25519 + X25519 key material."""
sk_x = X25519PrivateKey.generate()
pk_x_raw = sk_x.public_key().public_bytes(
serialization.Encoding.Raw, serialization.PublicFormat.Raw)
mock_keys = MagicMock()
mock_keys.sk_ed25519 = sk_ed
mock_keys.pk_ed25519_b64 = "test"
mock_keys.sk_x25519 = sk_x
mock_keys.pk_x25519_b64 = base64.b64encode(pk_x_raw).decode()
return mock_keys
@pytest.fixture
def sk_hub():
return Ed25519PrivateKey.generate()
@pytest.fixture
def hub_pk_pem(sk_hub):
return sk_hub.public_key().public_bytes(
serialization.Encoding.PEM, serialization.PublicFormat.SubjectPublicKeyInfo)
@pytest.fixture
def gek():
return generate_gek()
@pytest.fixture
def shared_dir(tmp_path):
d = tmp_path / "shared"
d.mkdir()
(d / "test.bin").write_bytes(os.urandom(2048))
(d / "hello.txt").write_bytes(b"hello daemon test " * 50)
return d
@pytest.fixture
def node_config(tmp_path, shared_dir):
return Config(
hub=HubConfig(url="http://localhost:9999", username="testuser"),
node=NodeConfig(quic_port=29010, ui_port=28000),
groups=[GroupConfig(
id="g" * 32,
name="test-group",
shared_dir=str(shared_dir),
visibility="private",
quic_port=29010,
)],
keystore=KeystoreConfig(path=tmp_path / "keystore.enc"),
data_dir=tmp_path / "data",
)
@pytest.mark.asyncio
async def test_daemon_creates_chat_store(tmp_path, node_config, gek, hub_pk_pem):
"""Daemon creates ChatStore for each group and shuts down cleanly."""
daemon = NodeDaemon(node_config)
sk_node = Ed25519PrivateKey.generate()
mock_keys = _mock_keystore_keys(sk_node)
mock_session = MagicMock()
mock_session.node_id = "node123"
mock_session.user_id = "user123"
mock_session.hub_pk_pem = hub_pk_pem
with patch("meshbay_node.daemon.load_or_create_keystore", return_value=mock_keys), \
patch("meshbay_node.daemon.HubClient") as MockHub:
hub_instance = AsyncMock()
hub_instance.startup = AsyncMock(return_value=mock_session)
hub_instance.maintain_ws = AsyncMock()
hub_instance.send_ws = AsyncMock()
hub_instance._ws = None
hub_instance.close = AsyncMock()
hub_instance.__aenter__ = AsyncMock(return_value=hub_instance)
hub_instance.__aexit__ = AsyncMock(return_value=False)
MockHub.return_value = hub_instance
shutdown_event = asyncio.Event()
async def mock_maintain_ws(**kwargs):
await shutdown_event.wait()
hub_instance.maintain_ws = mock_maintain_ws
async def run_daemon():
with patch("signal.SIGINT", 2), \
patch("signal.SIGTERM", 15):
try:
await asyncio.wait_for(daemon.run(), timeout=5)
except (asyncio.TimeoutError, Exception):
pass
task = asyncio.create_task(run_daemon())
await asyncio.sleep(1)
assert daemon._state["status"] == "running"
group_id = "g" * 32
assert group_id in daemon._chat_stores
assert daemon._chat_stores[group_id]._db is not None
if daemon._webrtc:
assert "chat_store" in daemon._webrtc._ctx
assert "hub_ws" in daemon._webrtc._ctx
assert "node_user_id" in daemon._webrtc._ctx
assert daemon._webrtc._ctx["node_user_id"] == "user123"
shutdown_event.set()
await daemon._shutdown()
task.cancel()
try:
await task
except (asyncio.CancelledError, Exception):
pass
for store in daemon._chat_stores.values():
assert store._db is None
@pytest.mark.asyncio
async def test_daemon_no_groups_exits(tmp_path):
"""Daemon with no valid groups exits cleanly."""
config = Config(
hub=HubConfig(url="http://localhost:9999", username="testuser"),
node=NodeConfig(),
groups=[GroupConfig(id="", name="empty", shared_dir="")],
keystore=KeystoreConfig(path=tmp_path / "keystore.enc"),
data_dir=tmp_path / "data",
)
daemon = NodeDaemon(config)
sk_node = Ed25519PrivateKey.generate()
mock_keys = _mock_keystore_keys(sk_node)
mock_session = MagicMock()
mock_session.node_id = "node123"
mock_session.user_id = "user123"
mock_session.hub_pk_pem = b"pem"
mock_server = AsyncMock()
mock_server.serve = AsyncMock()
with patch("meshbay_node.daemon.load_or_create_keystore", return_value=mock_keys), \
patch("meshbay_node.daemon.HubClient") as MockHub, \
patch("meshbay_node.daemon.uvicorn") as mock_uvicorn:
mock_uvicorn.Config = MagicMock()
mock_uvicorn.Server = MagicMock(return_value=mock_server)
hub_instance = AsyncMock()
hub_instance.startup = AsyncMock(return_value=mock_session)
hub_instance.close = AsyncMock()
hub_instance.__aenter__ = AsyncMock(return_value=hub_instance)
hub_instance.__aexit__ = AsyncMock(return_value=False)
MockHub.return_value = hub_instance
await daemon.run()
assert len(daemon._chat_stores) == 0
@pytest.mark.asyncio
async def test_daemon_index_change_pushes_to_peers(tmp_path, shared_dir, gek, hub_pk_pem):
"""Index change callback pushes updated index to WebRTC peers."""
config = Config(
hub=HubConfig(url="http://localhost:9999", username="testuser"),
node=NodeConfig(quic_port=29010, ui_port=28000),
groups=[GroupConfig(
id="a" * 32,
name="test-group",
shared_dir=str(shared_dir),
visibility="private",
quic_port=29010,
)],
keystore=KeystoreConfig(path=tmp_path / "keystore.enc"),
data_dir=tmp_path / "data",
)
daemon = NodeDaemon(config)
daemon._hub = AsyncMock()
daemon._hub.register_swarm = AsyncMock(return_value=2)
daemon._state["endpoint_hint"] = "node123"
sk_node = Ed25519PrivateKey.generate()
indexer = DirectoryIndexer(
root=shared_dir, group_id="a" * 32,
sk_node=sk_node, gek=gek)
await indexer.initial_scan()
mock_session = MagicMock()
mock_session._group_id = "a" * 32
mock_session._send = MagicMock()
mock_webrtc = MagicMock()
mock_webrtc._sessions = {"peer1": mock_session}
daemon._webrtc = mock_webrtc
await daemon._on_index_change(indexer)
mock_session._send.assert_called_once()
msg = mock_session._send.call_args[0][0]
assert msg["type"] == "index_sync"
assert msg["group_id"] == "a" * 32
assert len(msg["entries"]) == indexer.index.count
await asyncio.sleep(0.1)
daemon._hub.register_swarm.assert_called_once()
call_args = daemon._hub.register_swarm.call_args
assert len(call_args[0][0]) == indexer.index.count
@pytest.mark.asyncio
async def test_daemon_index_change_skips_other_group_peers(
tmp_path, shared_dir, gek, hub_pk_pem
):
"""Index change only pushes to peers in the same group."""
config = Config(
hub=HubConfig(url="http://localhost:9999", username="testuser"),
node=NodeConfig(),
groups=[],
keystore=KeystoreConfig(path=tmp_path / "keystore.enc"),
data_dir=tmp_path / "data",
)
daemon = NodeDaemon(config)
daemon._hub = AsyncMock()
daemon._hub.register_swarm = AsyncMock(return_value=0)
daemon._state["endpoint_hint"] = "node123"
sk_node = Ed25519PrivateKey.generate()
indexer = DirectoryIndexer(
root=shared_dir, group_id="a" * 32,
sk_node=sk_node, gek=gek)
await indexer.initial_scan()
same_group = MagicMock()
same_group._group_id = "a" * 32
same_group._send = MagicMock()
other_group = MagicMock()
other_group._group_id = "b" * 32
other_group._send = MagicMock()
mock_webrtc = MagicMock()
mock_webrtc._sessions = {"p1": same_group, "p2": other_group}
daemon._webrtc = mock_webrtc
await daemon._on_index_change(indexer)
same_group._send.assert_called_once()
other_group._send.assert_not_called()
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