Add Jin10 QR connection with cancellable login tasks

Store account credentials encrypted and bind QR tasks to administrator sessions. Report calendar access as awaiting validation after login.

Prevent late polls and status responses from overwriting cancelled or newer operations, and clean up QR tasks when settings unmount. Cover authentication, cancellation races, and stale frontend responses.
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eezd committed 2026-10-30 22:42:26 +08:00
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"""QR tests isolate all third-party, database and session I/O."""
import asyncio
from datetime import UTC, datetime, timedelta
from types import SimpleNamespace
from unittest.mock import AsyncMock
import httpx
import pytest
@pytest.fixture
def qr_env(trading, monkeypatch):
from alphapulse.api import jin10
from alphapulse.calendar import jin10_auth
from alphapulse.core.auth import AuthSession
from alphapulse.core.crypto import encrypt
from fastapi import FastAPI
from alphapulse.core.db import get_session
from alphapulse.core.auth import require_admin
row = SimpleNamespace(id=1, token_encrypted=None, connected_at=None, task_id=None,
owner=None, qr_encrypted=None, expires_at=None, next_poll_at=None, error=None)
session = SimpleNamespace(scalar=AsyncMock(return_value=row), commit=AsyncMock())
principal = AuthSession("test", "session-a", 9999999999)
app = FastAPI()
app.include_router(jin10.router)
app.dependency_overrides[get_session] = lambda: session
monkeypatch.setattr(jin10, "check_session", AsyncMock())
monkeypatch.setattr(jin10_auth, "generate_qr", AsyncMock(return_value="private-qr-token"))
monkeypatch.setattr(jin10_auth, "poll_qr", AsyncMock(return_value=("pending", None)))
def authorize():
app.dependency_overrides[require_admin] = lambda: principal
def pending():
row.task_id, row.owner = "task-a", principal.jti
row.qr_encrypted = encrypt("private-qr-token")
row.expires_at = datetime.now(UTC) + timedelta(seconds=60)
row.next_poll_at = datetime.now(UTC) - timedelta(seconds=1)
return SimpleNamespace(api=jin10, upstream=jin10_auth, app=app, row=row, session=session,
principal=principal, authorize=authorize, pending=pending)
def request(env, method, path="", **kwargs):
async def run():
async with httpx.AsyncClient(transport=httpx.ASGITransport(env.app), base_url="http://test") as client:
return await client.request(method, "/api/settings/jin10" + path, **kwargs)
return asyncio.run(run())
@pytest.mark.parametrize("method,path", [("GET", ""), ("POST", "/qr"), ("POST", "/qr/task-a/poll"),
("DELETE", "/qr/task-a"), ("DELETE", "")])
def test_auth_required(qr_env, method, path):
assert request(qr_env, method, path).status_code == 401
qr_env.session.scalar.assert_not_awaited()
def test_create_hides_credentials_and_invalidates_old_task(qr_env):
from alphapulse.core.crypto import decrypt
e = qr_env
e.authorize()
e.pending()
response = request(e, "POST", "/qr")
assert response.status_code == 201
body = response.json()["data"]
assert body["image"].startswith("data:image/png;base64,")
assert "private-qr-token" not in response.text
assert e.row.task_id != "task-a"
assert decrypt(e.row.qr_encrypted) == "private-qr-token"
assert e.row.owner == e.principal.jti
assert request(e, "POST", "/qr/task-a/poll").status_code == 404
@pytest.mark.parametrize("owner,expired", [("different-session", False), ("session-a", True)])
def test_owner_and_expiry_block_upstream(qr_env, owner, expired):
e = qr_env
e.authorize()
e.pending()
e.row.owner = owner
if expired:
e.row.expires_at = datetime.now(UTC) - timedelta(seconds=1)
response = request(e, "POST", "/qr/task-a/poll")
assert response.status_code == (200 if expired else 404)
if expired:
assert response.json()["data"]["state"] == "expired"
assert e.row.qr_encrypted is None
e.upstream.poll_qr.assert_not_awaited()
def test_poll_throttles_and_stores_success_encrypted(qr_env):
from alphapulse.core.crypto import decrypt
e = qr_env
e.authorize()
e.pending()
e.row.next_poll_at = datetime.now(UTC) + timedelta(seconds=5)
assert request(e, "POST", "/qr/task-a/poll").json()["data"]["state"] == "pending"
e.upstream.poll_qr.assert_not_awaited()
e.row.next_poll_at = datetime.now(UTC) - timedelta(seconds=1)
e.upstream.poll_qr.return_value = "connected", "private-account-token"
response = request(e, "POST", "/qr/task-a/poll")
assert response.json()["data"]["state"] == "connected"
assert "private-account-token" not in response.text
assert decrypt(e.row.token_encrypted) == "private-account-token"
assert e.row.qr_encrypted is None
status = request(e, "GET")
assert status.json()["data"]["sync_state"] == "awaiting_validation"
assert "private-account-token" not in status.text
@pytest.mark.parametrize("failure", [False, True])
def test_revoke_during_upstream_cannot_save_result(qr_env, failure):
from fastapi import HTTPException
e = qr_env
e.authorize()
e.pending()
e.upstream.poll_qr.return_value = "connected", "private-account-token"
if failure:
e.upstream.poll_qr.side_effect = e.upstream.Jin10Error("upstream failed")
e.api.check_session.side_effect = HTTPException(401, "expired")
assert request(e, "POST", "/qr/task-a/poll").status_code == 401
assert e.row.token_encrypted is None
assert e.row.error is None
assert e.session.commit.await_count == 1 # Only the poll claim was committed.
@pytest.mark.parametrize("action", ["cancel", "replace", "disconnect"])
@pytest.mark.parametrize("failure", [False, True])
def test_invalidated_poll_cannot_change_connection(qr_env, action, failure):
e = qr_env
e.authorize()
e.pending()
async def run():
entered, release = asyncio.Event(), asyncio.Event()
async def upstream(token):
entered.set()
await release.wait()
if failure:
raise e.upstream.Jin10Error("upstream failed")
return "connected", "private-account-token"
e.upstream.poll_qr.side_effect = upstream
async with httpx.AsyncClient(transport=httpx.ASGITransport(e.app), base_url="http://test") as client:
polling = asyncio.create_task(client.post("/api/settings/jin10/qr/task-a/poll"))
await asyncio.wait_for(entered.wait(), 1)
try:
if action == "replace":
response = await client.post("/api/settings/jin10/qr")
assert response.status_code == 201
replacement = response.json()["data"]["task_id"]
else:
path = "/qr/task-a" if action == "cancel" else ""
response = await client.delete("/api/settings/jin10" + path)
assert response.status_code == 200
commits = e.session.commit.await_count
finally:
release.set()
assert (await polling).status_code == 404
assert e.session.commit.await_count == commits
assert e.row.token_encrypted is None
assert e.row.error is None
assert e.row.task_id == (replacement if action == "replace" else None)
asyncio.run(run())
def test_overlapping_polls_only_contact_upstream_once(qr_env):
e = qr_env
e.authorize()
e.pending()
async def run():
entered, release = asyncio.Event(), asyncio.Event()
async def upstream(token):
entered.set()
await release.wait()
return "pending", None
e.upstream.poll_qr.side_effect = upstream
async with httpx.AsyncClient(transport=httpx.ASGITransport(e.app), base_url="http://test") as client:
first = asyncio.create_task(client.post("/api/settings/jin10/qr/task-a/poll"))
await asyncio.wait_for(entered.wait(), 1)
try:
duplicate = await client.post("/api/settings/jin10/qr/task-a/poll")
assert duplicate.json()["data"]["state"] == "pending"
assert e.upstream.poll_qr.await_count == 1
finally:
release.set()
assert (await first).json()["data"]["state"] == "pending"
e.upstream.poll_qr.return_value = "connected", "private-account-token"
e.upstream.poll_qr.side_effect = None
e.row.next_poll_at = datetime.now(UTC) - timedelta(seconds=1)
assert (await client.post("/api/settings/jin10/qr/task-a/poll")).json()["data"]["state"] == "connected"
asyncio.run(run())
def test_disconnect_and_cancel_do_not_contact_remote_logout(qr_env):
e = qr_env
e.authorize()
e.pending()
assert request(e, "DELETE", "/qr/task-a").status_code == 200
assert e.row.qr_encrypted is None
e.row.token_encrypted = b"encrypted"
assert request(e, "DELETE").status_code == 200
assert e.row.token_encrypted is None
e.upstream.poll_qr.assert_not_awaited()
@pytest.mark.parametrize("data,state", [(None, "pending"), ({}, "pending"), ({"qr_status": "timeout"}, "expired")])
def test_sdk_pending_and_expiry_responses(qr_env, monkeypatch, data, state):
from alphapulse.calendar import jin10_auth
# Restore the real parser, while keeping HTTP isolated.
import importlib
jin10_auth = importlib.reload(jin10_auth)
monkeypatch.setattr(jin10_auth, "uc_request", AsyncMock(return_value={"status": 200, "data": data}))
assert asyncio.run(jin10_auth.poll_qr("private")) == (state, None)
def test_upstream_errors_never_expose_tokens(qr_env, monkeypatch):
from alphapulse.calendar import jin10_auth
import importlib
jin10_auth = importlib.reload(jin10_auth)
mock = AsyncMock(side_effect=httpx.ConnectError("private-token-in-url"))
monkeypatch.setattr(httpx.AsyncClient, "get", mock)
with pytest.raises(jin10_auth.Jin10Error, match="金十连接失败") as exc:
asyncio.run(jin10_auth.uc_request("/qrcode/try_login", {"token": "private"}))
assert "private" not in str(exc.value)