mirror of
https://github.com/home-assistant/core.git
synced 2026-07-06 06:15:33 +01:00
Paul Bottein
283 lines
9.7 KiB
Python
283 lines
9.7 KiB
Python
"""Tests for the Yoto config flow."""
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from http import HTTPStatus
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from unittest.mock import MagicMock
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from urllib.parse import parse_qs, urlparse
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import jwt
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import pytest
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from yoto_api import AuthenticationError
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from homeassistant.components.yoto.const import DOMAIN, YOTO_AUDIENCE, YOTO_SCOPES
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from homeassistant.config_entries import (
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SOURCE_DHCP,
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SOURCE_REAUTH,
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SOURCE_USER,
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ConfigEntryState,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.data_entry_flow import FlowResultType
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from homeassistant.helpers import config_entry_oauth2_flow
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from homeassistant.helpers.service_info.dhcp import DhcpServiceInfo
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from .conftest import ACCESS_TOKEN, USER_ID
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from tests.common import MockConfigEntry
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from tests.test_util.aiohttp import AiohttpClientMocker
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from tests.typing import ClientSessionGenerator
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REDIRECT_URI = "https://example.com/auth/external/callback"
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TOKEN_URL = "https://login.yotoplay.com/oauth/token"
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async def _initiate_user_flow(hass: HomeAssistant) -> dict:
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"""Start the OAuth2 user flow and return the EXTERNAL_STEP result."""
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return await hass.config_entries.flow.async_init(
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DOMAIN, context={"source": SOURCE_USER}
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)
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async def _complete_callback(
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hass: HomeAssistant,
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result: dict,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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*,
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refresh_token: str = "mock-refresh-token",
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access_token: str = ACCESS_TOKEN,
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) -> dict:
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"""Drive the OAuth2 callback through the token exchange."""
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state = config_entry_oauth2_flow._encode_jwt(
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hass,
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{"flow_id": result["flow_id"], "redirect_uri": REDIRECT_URI},
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)
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client = await hass_client_no_auth()
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response = await client.get(f"/auth/external/callback?code=abcd&state={state}")
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assert response.status == HTTPStatus.OK
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aioclient_mock.clear_requests()
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aioclient_mock.post(
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TOKEN_URL,
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json={
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"refresh_token": refresh_token,
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"access_token": access_token,
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"token_type": "Bearer",
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"expires_in": 3600,
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},
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)
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return result
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async def test_abort_if_no_credentials(hass: HomeAssistant) -> None:
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"""The flow aborts when no application credentials are configured."""
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result = await _initiate_user_flow(hass)
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assert result["type"] is FlowResultType.ABORT
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assert result["reason"] == "missing_credentials"
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@pytest.mark.usefixtures(
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"current_request_with_host", "setup_credentials", "mock_setup_entry"
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)
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async def test_full_flow(
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hass: HomeAssistant,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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) -> None:
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"""Walk a happy-path OAuth2 flow end to end."""
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result = await _initiate_user_flow(hass)
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assert result["type"] is FlowResultType.EXTERNAL_STEP
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parsed = urlparse(result["url"])
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query = {key: value[0] for key, value in parse_qs(parsed.query).items()}
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assert parsed.scheme == "https"
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assert parsed.netloc == "login.yotoplay.com"
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assert parsed.path == "/authorize"
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assert query["audience"] == YOTO_AUDIENCE
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assert query["scope"] == " ".join(YOTO_SCOPES)
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assert query["client_id"] == "CLIENT_ID"
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assert query["redirect_uri"] == REDIRECT_URI
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await _complete_callback(hass, result, hass_client_no_auth, aioclient_mock)
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result = await hass.config_entries.flow.async_configure(result["flow_id"])
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assert result["type"] is FlowResultType.CREATE_ENTRY
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assert result["title"] == "Yoto"
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assert result["result"].unique_id == USER_ID
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assert result["data"]["auth_implementation"] == DOMAIN
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assert result["data"]["token"]["access_token"] == ACCESS_TOKEN
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@pytest.mark.usefixtures(
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"current_request_with_host", "setup_credentials", "mock_setup_entry"
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)
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async def test_dhcp_discovery_flow(
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hass: HomeAssistant,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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) -> None:
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"""A Yoto player found on the LAN walks through OAuth to a new entry."""
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discovery = DhcpServiceInfo(
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ip="10.0.0.42",
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hostname="yoto-player",
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macaddress="6825dd39c3fc",
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)
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result = await hass.config_entries.flow.async_init(
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DOMAIN, context={"source": SOURCE_DHCP}, data=discovery
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)
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assert result["type"] is FlowResultType.FORM
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assert result["step_id"] == "oauth_discovery"
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result = await hass.config_entries.flow.async_configure(result["flow_id"], {})
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assert result["type"] is FlowResultType.EXTERNAL_STEP
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await _complete_callback(hass, result, hass_client_no_auth, aioclient_mock)
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result = await hass.config_entries.flow.async_configure(result["flow_id"])
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assert result["type"] is FlowResultType.CREATE_ENTRY
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assert result["result"].unique_id == USER_ID
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@pytest.mark.usefixtures("current_request_with_host", "setup_credentials")
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async def test_already_configured(
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hass: HomeAssistant,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""Re-authorizing the same account aborts as already configured."""
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mock_config_entry.add_to_hass(hass)
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result = await _initiate_user_flow(hass)
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await _complete_callback(hass, result, hass_client_no_auth, aioclient_mock)
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result = await hass.config_entries.flow.async_configure(result["flow_id"])
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assert result["type"] is FlowResultType.ABORT
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assert result["reason"] == "already_configured"
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@pytest.mark.usefixtures(
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"current_request_with_host", "setup_credentials", "mock_setup_entry"
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)
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async def test_reauth_flow(
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hass: HomeAssistant,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""Reauthorizing the same account updates the existing entry's token."""
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mock_config_entry.add_to_hass(hass)
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result = await mock_config_entry.start_reauth_flow(hass)
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assert result["type"] is FlowResultType.FORM
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assert result["step_id"] == "reauth_confirm"
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result = await hass.config_entries.flow.async_configure(result["flow_id"], {})
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assert result["type"] is FlowResultType.EXTERNAL_STEP
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await _complete_callback(
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hass,
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result,
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hass_client_no_auth,
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aioclient_mock,
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refresh_token="new-refresh-token",
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)
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result = await hass.config_entries.flow.async_configure(result["flow_id"])
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assert result["type"] is FlowResultType.ABORT
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assert result["reason"] == "reauth_successful"
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assert mock_config_entry.data["token"]["refresh_token"] == "new-refresh-token"
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@pytest.mark.usefixtures(
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"current_request_with_host", "setup_credentials", "mock_setup_entry"
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)
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async def test_reauth_unique_id_mismatch(
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hass: HomeAssistant,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""Reauthorizing with a different account aborts."""
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mock_config_entry.add_to_hass(hass)
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result = await mock_config_entry.start_reauth_flow(hass)
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result = await hass.config_entries.flow.async_configure(result["flow_id"], {})
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other_token = jwt.encode(
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{"sub": "auth0|other-user"}, "test-secret-long-enough-for-hmac-sha256"
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)
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await _complete_callback(
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hass, result, hass_client_no_auth, aioclient_mock, access_token=other_token
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)
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result = await hass.config_entries.flow.async_configure(result["flow_id"])
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assert result["type"] is FlowResultType.ABORT
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assert result["reason"] == "unique_id_mismatch"
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@pytest.mark.usefixtures("current_request_with_host", "setup_credentials")
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async def test_reauth_recovers_failed_entry(
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hass: HomeAssistant,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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mock_yoto_client: MagicMock,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""A successful reauth reloads an entry that failed to authenticate."""
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mock_config_entry.add_to_hass(hass)
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mock_yoto_client.refresh.side_effect = AuthenticationError("denied")
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assert not await hass.config_entries.async_setup(mock_config_entry.entry_id)
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await hass.async_block_till_done()
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assert mock_config_entry.state is ConfigEntryState.SETUP_ERROR
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flows = hass.config_entries.flow.async_progress()
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assert len(flows) == 1
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assert flows[0]["context"]["source"] == SOURCE_REAUTH
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mock_yoto_client.refresh.side_effect = None
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result = await hass.config_entries.flow.async_configure(flows[0]["flow_id"], {})
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assert result["type"] is FlowResultType.EXTERNAL_STEP
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await _complete_callback(
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hass,
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result,
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hass_client_no_auth,
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aioclient_mock,
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refresh_token="new-refresh-token",
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)
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result = await hass.config_entries.flow.async_configure(result["flow_id"])
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assert result["type"] is FlowResultType.ABORT
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assert result["reason"] == "reauth_successful"
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await hass.async_block_till_done()
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assert mock_config_entry.state is ConfigEntryState.LOADED
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@pytest.mark.parametrize(
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"access_token",
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[
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"not-a-jwt",
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jwt.encode({"foo": "bar"}, "test-secret-long-enough-for-hmac-sha256"),
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],
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)
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@pytest.mark.usefixtures("current_request_with_host", "setup_credentials")
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async def test_invalid_access_token(
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hass: HomeAssistant,
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hass_client_no_auth: ClientSessionGenerator,
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aioclient_mock: AiohttpClientMocker,
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access_token: str,
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) -> None:
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"""The flow aborts when the access token is not a usable JWT."""
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result = await _initiate_user_flow(hass)
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await _complete_callback(
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hass, result, hass_client_no_auth, aioclient_mock, access_token=access_token
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)
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result = await hass.config_entries.flow.async_configure(result["flow_id"])
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assert result["type"] is FlowResultType.ABORT
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assert result["reason"] == "oauth_unauthorized"
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