mobile_app component (#21475)

* Initial pass of a mobile_app component

* Fully support encryption, validation for the webhook payloads, and other general improvements

* Return same format as original API calls

* Minor encryption fixes, logging improvements

* Migrate Owntracks to use the superior PyNaCl instead of libnacl, mark it as a requirement in mobile_app

* Add mobile_app to .coveragerc

* Dont manually b64decode on OT

* Initial requested changes

* Round two of fixes

* Initial mobile_app tests

* Dont allow making registration requests for same/existing device

* Test formatting fixes

* Add mobile_app to default_config

* Add some more keys allowed in registration payloads

* Add support for getting a single device, updating a device, getting all devices. Also change from /api/mobile_app/register to /api/mobile_app/devices

* Change device_id to fingerprint

* Next round of changes

* Add keyword args and pass context on all relevant calls

* Remove SingleDeviceView in favor of webhook type to update registration

* Only allow some properties to be updated on registrations, rename integration_data to app_data

* Add call service test, ensure events actually fire, only run the encryption tests if sodium is installed

* pylint

* Fix OwnTracks test

* Fix iteration of devices and remove device_for_webhook_id
pull/21582/head
Robbie Trencheny 2019-03-01 23:08:20 -08:00 committed by Paulus Schoutsen
parent 0903bd92f0
commit 655ada1374
12 changed files with 666 additions and 21 deletions

View File

@ -320,6 +320,7 @@ omit =
homeassistant/components/media_player/yamaha.py
homeassistant/components/media_player/ziggo_mediabox_xl.py
homeassistant/components/meteo_france/*
homeassistant/components/mobile_app/*
homeassistant/components/mochad/*
homeassistant/components/modbus/*
homeassistant/components/mychevy/*
@ -384,7 +385,7 @@ omit =
homeassistant/components/point/*
homeassistant/components/prometheus/*
homeassistant/components/ps4/__init__.py
homeassistant/components/ps4/media_player.py
homeassistant/components/ps4/media_player.py
homeassistant/components/qwikswitch/*
homeassistant/components/rachio/*
homeassistant/components/rainbird/*

View File

@ -11,6 +11,7 @@ DEPENDENCIES = (
'history',
'logbook',
'map',
'mobile_app',
'person',
'script',
'sun',

View File

@ -0,0 +1,355 @@
"""Support for native mobile apps."""
import logging
import json
from functools import partial
import voluptuous as vol
from aiohttp.web import json_response, Response
from aiohttp.web_exceptions import HTTPBadRequest
from homeassistant import config_entries
from homeassistant.auth.util import generate_secret
import homeassistant.core as ha
from homeassistant.core import Context
from homeassistant.components import webhook
from homeassistant.components.http import HomeAssistantView
from homeassistant.components.http.data_validator import RequestDataValidator
from homeassistant.components.device_tracker import (
DOMAIN as DEVICE_TRACKER_DOMAIN, SERVICE_SEE as DEVICE_TRACKER_SEE,
SERVICE_SEE_PAYLOAD_SCHEMA as SEE_SCHEMA)
from homeassistant.const import (ATTR_DOMAIN, ATTR_SERVICE, ATTR_SERVICE_DATA,
HTTP_BAD_REQUEST, HTTP_CREATED,
HTTP_INTERNAL_SERVER_ERROR, CONF_WEBHOOK_ID)
from homeassistant.exceptions import (HomeAssistantError, ServiceNotFound,
TemplateError)
from homeassistant.helpers import config_validation as cv, template
from homeassistant.helpers.typing import HomeAssistantType
REQUIREMENTS = ['PyNaCl==1.3.0']
_LOGGER = logging.getLogger(__name__)
DOMAIN = 'mobile_app'
DEPENDENCIES = ['device_tracker', 'http', 'webhook']
STORAGE_KEY = DOMAIN
STORAGE_VERSION = 1
CONF_SECRET = 'secret'
CONF_USER_ID = 'user_id'
ATTR_APP_DATA = 'app_data'
ATTR_APP_ID = 'app_id'
ATTR_APP_NAME = 'app_name'
ATTR_APP_VERSION = 'app_version'
ATTR_DEVICE_NAME = 'device_name'
ATTR_MANUFACTURER = 'manufacturer'
ATTR_MODEL = 'model'
ATTR_OS_VERSION = 'os_version'
ATTR_SUPPORTS_ENCRYPTION = 'supports_encryption'
ATTR_EVENT_DATA = 'event_data'
ATTR_EVENT_TYPE = 'event_type'
ATTR_TEMPLATE = 'template'
ATTR_TEMPLATE_VARIABLES = 'variables'
ATTR_WEBHOOK_DATA = 'data'
ATTR_WEBHOOK_ENCRYPTED = 'encrypted'
ATTR_WEBHOOK_ENCRYPTED_DATA = 'encrypted_data'
ATTR_WEBHOOK_TYPE = 'type'
WEBHOOK_TYPE_CALL_SERVICE = 'call_service'
WEBHOOK_TYPE_FIRE_EVENT = 'fire_event'
WEBHOOK_TYPE_RENDER_TEMPLATE = 'render_template'
WEBHOOK_TYPE_UPDATE_LOCATION = 'update_location'
WEBHOOK_TYPE_UPDATE_REGISTRATION = 'update_registration'
WEBHOOK_TYPES = [WEBHOOK_TYPE_CALL_SERVICE, WEBHOOK_TYPE_FIRE_EVENT,
WEBHOOK_TYPE_RENDER_TEMPLATE, WEBHOOK_TYPE_UPDATE_LOCATION,
WEBHOOK_TYPE_UPDATE_REGISTRATION]
REGISTER_DEVICE_SCHEMA = vol.Schema({
vol.Optional(ATTR_APP_DATA, default={}): dict,
vol.Required(ATTR_APP_ID): cv.string,
vol.Optional(ATTR_APP_NAME): cv.string,
vol.Required(ATTR_APP_VERSION): cv.string,
vol.Required(ATTR_DEVICE_NAME): cv.string,
vol.Required(ATTR_MANUFACTURER): cv.string,
vol.Required(ATTR_MODEL): cv.string,
vol.Optional(ATTR_OS_VERSION): cv.string,
vol.Required(ATTR_SUPPORTS_ENCRYPTION, default=False): cv.boolean,
})
UPDATE_DEVICE_SCHEMA = vol.Schema({
vol.Optional(ATTR_APP_DATA, default={}): dict,
vol.Required(ATTR_APP_VERSION): cv.string,
vol.Required(ATTR_DEVICE_NAME): cv.string,
vol.Required(ATTR_MANUFACTURER): cv.string,
vol.Required(ATTR_MODEL): cv.string,
vol.Optional(ATTR_OS_VERSION): cv.string,
})
WEBHOOK_PAYLOAD_SCHEMA = vol.Schema({
vol.Required(ATTR_WEBHOOK_TYPE): vol.In(WEBHOOK_TYPES),
vol.Required(ATTR_WEBHOOK_DATA, default={}): dict,
vol.Optional(ATTR_WEBHOOK_ENCRYPTED, default=False): cv.boolean,
vol.Optional(ATTR_WEBHOOK_ENCRYPTED_DATA): cv.string,
})
CALL_SERVICE_SCHEMA = vol.Schema({
vol.Required(ATTR_DOMAIN): cv.string,
vol.Required(ATTR_SERVICE): cv.string,
vol.Optional(ATTR_SERVICE_DATA, default={}): dict,
})
FIRE_EVENT_SCHEMA = vol.Schema({
vol.Required(ATTR_EVENT_TYPE): cv.string,
vol.Optional(ATTR_EVENT_DATA, default={}): dict,
})
RENDER_TEMPLATE_SCHEMA = vol.Schema({
vol.Required(ATTR_TEMPLATE): cv.string,
vol.Optional(ATTR_TEMPLATE_VARIABLES, default={}): dict,
})
WEBHOOK_SCHEMAS = {
WEBHOOK_TYPE_CALL_SERVICE: CALL_SERVICE_SCHEMA,
WEBHOOK_TYPE_FIRE_EVENT: FIRE_EVENT_SCHEMA,
WEBHOOK_TYPE_RENDER_TEMPLATE: RENDER_TEMPLATE_SCHEMA,
WEBHOOK_TYPE_UPDATE_LOCATION: SEE_SCHEMA,
WEBHOOK_TYPE_UPDATE_REGISTRATION: UPDATE_DEVICE_SCHEMA,
}
def get_cipher():
"""Return decryption function and length of key.
Async friendly.
"""
from nacl.secret import SecretBox
from nacl.encoding import Base64Encoder
def decrypt(ciphertext, key):
"""Decrypt ciphertext using key."""
return SecretBox(key).decrypt(ciphertext, encoder=Base64Encoder)
return (SecretBox.KEY_SIZE, decrypt)
def _decrypt_payload(key, ciphertext):
"""Decrypt encrypted payload."""
try:
keylen, decrypt = get_cipher()
except OSError:
_LOGGER.warning(
"Ignoring encrypted payload because libsodium not installed")
return None
if key is None:
_LOGGER.warning(
"Ignoring encrypted payload because no decryption key known")
return None
key = key.encode("utf-8")
key = key[:keylen]
key = key.ljust(keylen, b'\0')
try:
message = decrypt(ciphertext, key)
message = json.loads(message.decode("utf-8"))
_LOGGER.debug("Successfully decrypted mobile_app payload")
return message
except ValueError:
_LOGGER.warning("Ignoring encrypted payload because unable to decrypt")
return None
def context(device):
"""Generate a context from a request."""
return Context(user_id=device[CONF_USER_ID])
async def handle_webhook(store, hass: HomeAssistantType, webhook_id: str,
request):
"""Handle webhook callback."""
device = hass.data[DOMAIN][webhook_id]
try:
req_data = await request.json()
except ValueError:
_LOGGER.warning('Received invalid JSON from mobile_app')
return json_response([], status=HTTP_BAD_REQUEST)
try:
req_data = WEBHOOK_PAYLOAD_SCHEMA(req_data)
except vol.Invalid as ex:
err = vol.humanize.humanize_error(req_data, ex)
_LOGGER.error('Received invalid webhook payload: %s', err)
return Response(status=200)
webhook_type = req_data[ATTR_WEBHOOK_TYPE]
webhook_payload = req_data.get(ATTR_WEBHOOK_DATA, {})
if req_data[ATTR_WEBHOOK_ENCRYPTED]:
enc_data = req_data[ATTR_WEBHOOK_ENCRYPTED_DATA]
webhook_payload = _decrypt_payload(device[CONF_SECRET], enc_data)
try:
data = WEBHOOK_SCHEMAS[webhook_type](webhook_payload)
except vol.Invalid as ex:
err = vol.humanize.humanize_error(webhook_payload, ex)
_LOGGER.error('Received invalid webhook payload: %s', err)
return Response(status=200)
if webhook_type == WEBHOOK_TYPE_CALL_SERVICE:
try:
await hass.services.async_call(data[ATTR_DOMAIN],
data[ATTR_SERVICE],
data[ATTR_SERVICE_DATA],
blocking=True,
context=context(device))
except (vol.Invalid, ServiceNotFound):
raise HTTPBadRequest()
return Response(status=200)
if webhook_type == WEBHOOK_TYPE_FIRE_EVENT:
event_type = data[ATTR_EVENT_TYPE]
hass.bus.async_fire(event_type, data[ATTR_EVENT_DATA],
ha.EventOrigin.remote, context=context(device))
return Response(status=200)
if webhook_type == WEBHOOK_TYPE_RENDER_TEMPLATE:
try:
tpl = template.Template(data[ATTR_TEMPLATE], hass)
rendered = tpl.async_render(data.get(ATTR_TEMPLATE_VARIABLES))
return json_response({"rendered": rendered})
except (ValueError, TemplateError) as ex:
return json_response(({"error": ex}), status=HTTP_BAD_REQUEST)
if webhook_type == WEBHOOK_TYPE_UPDATE_LOCATION:
await hass.services.async_call(DEVICE_TRACKER_DOMAIN,
DEVICE_TRACKER_SEE, data,
blocking=True, context=context(device))
return Response(status=200)
if webhook_type == WEBHOOK_TYPE_UPDATE_REGISTRATION:
data[ATTR_APP_ID] = device[ATTR_APP_ID]
data[ATTR_APP_NAME] = device[ATTR_APP_NAME]
data[ATTR_SUPPORTS_ENCRYPTION] = device[ATTR_SUPPORTS_ENCRYPTION]
data[CONF_SECRET] = device[CONF_SECRET]
data[CONF_USER_ID] = device[CONF_USER_ID]
data[CONF_WEBHOOK_ID] = device[CONF_WEBHOOK_ID]
hass.data[DOMAIN][webhook_id] = data
try:
await store.async_save(hass.data[DOMAIN])
except HomeAssistantError as ex:
_LOGGER.error("Error updating mobile_app registration: %s", ex)
return Response(status=200)
return json_response(safe_device(data))
def supports_encryption():
"""Test if we support encryption."""
try:
import nacl # noqa pylint: disable=unused-import
return True
except OSError:
return False
def safe_device(device: dict):
"""Return a device without webhook_id or secret."""
return {
ATTR_APP_DATA: device[ATTR_APP_DATA],
ATTR_APP_ID: device[ATTR_APP_ID],
ATTR_APP_NAME: device[ATTR_APP_NAME],
ATTR_APP_VERSION: device[ATTR_APP_VERSION],
ATTR_DEVICE_NAME: device[ATTR_DEVICE_NAME],
ATTR_MANUFACTURER: device[ATTR_MANUFACTURER],
ATTR_MODEL: device[ATTR_MODEL],
ATTR_OS_VERSION: device[ATTR_OS_VERSION],
ATTR_SUPPORTS_ENCRYPTION: device[ATTR_SUPPORTS_ENCRYPTION],
}
def register_device_webhook(hass: HomeAssistantType, store, device):
"""Register the webhook for a device."""
device_name = 'Mobile App: {}'.format(device[ATTR_DEVICE_NAME])
webhook_id = device[CONF_WEBHOOK_ID]
webhook.async_register(hass, DOMAIN, device_name, webhook_id,
partial(handle_webhook, store))
async def async_setup(hass, config):
"""Set up the mobile app component."""
conf = config.get(DOMAIN)
store = hass.helpers.storage.Store(STORAGE_VERSION, STORAGE_KEY)
app_config = await store.async_load()
if app_config is None:
app_config = {}
hass.data[DOMAIN] = app_config
for device in app_config.values():
register_device_webhook(hass, store, device)
if conf is not None:
hass.async_create_task(hass.config_entries.flow.async_init(
DOMAIN, context={'source': config_entries.SOURCE_IMPORT}))
hass.http.register_view(DevicesView(store))
return True
async def async_setup_entry(hass, entry):
"""Set up an mobile_app entry."""
return True
class DevicesView(HomeAssistantView):
"""A view that accepts device registration requests."""
url = '/api/mobile_app/devices'
name = 'api:mobile_app:register-device'
def __init__(self, store):
"""Initialize the view."""
self._store = store
@RequestDataValidator(REGISTER_DEVICE_SCHEMA)
async def post(self, request, data):
"""Handle the POST request for device registration."""
hass = request.app['hass']
resp = {}
webhook_id = generate_secret()
data[CONF_WEBHOOK_ID] = resp[CONF_WEBHOOK_ID] = webhook_id
if data[ATTR_SUPPORTS_ENCRYPTION] and supports_encryption():
secret = generate_secret(16)
data[CONF_SECRET] = resp[CONF_SECRET] = secret
data[CONF_USER_ID] = request['hass_user'].id
hass.data[DOMAIN][webhook_id] = data
try:
await self._store.async_save(hass.data[DOMAIN])
except HomeAssistantError:
return self.json_message("Error saving device.",
HTTP_INTERNAL_SERVER_ERROR)
register_device_webhook(hass, self._store, data)
return self.json(resp, status_code=HTTP_CREATED)

View File

@ -16,7 +16,7 @@ from homeassistant.setup import async_when_setup
from .config_flow import CONF_SECRET
REQUIREMENTS = ['libnacl==1.6.1']
REQUIREMENTS = ['PyNaCl==1.3.0']
_LOGGER = logging.getLogger(__name__)

View File

@ -9,7 +9,7 @@ CONF_SECRET = 'secret'
def supports_encryption():
"""Test if we support encryption."""
try:
import libnacl # noqa pylint: disable=unused-import
import nacl # noqa pylint: disable=unused-import
return True
except OSError:
return False

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@ -4,7 +4,6 @@ Device tracker platform that adds support for OwnTracks over MQTT.
For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/device_tracker.owntracks/
"""
import base64
import json
import logging
@ -37,13 +36,13 @@ def get_cipher():
Async friendly.
"""
from libnacl import crypto_secretbox_KEYBYTES as KEYLEN
from libnacl.secret import SecretBox
from nacl.secret import SecretBox
from nacl.encoding import Base64Encoder
def decrypt(ciphertext, key):
"""Decrypt ciphertext using key."""
return SecretBox(key).decrypt(ciphertext)
return (KEYLEN, decrypt)
return SecretBox(key).decrypt(ciphertext, encoder=Base64Encoder)
return (SecretBox.KEY_SIZE, decrypt)
def _parse_topic(topic, subscribe_topic):
@ -141,7 +140,6 @@ def _decrypt_payload(secret, topic, ciphertext):
key = key.ljust(keylen, b'\0')
try:
ciphertext = base64.b64decode(ciphertext)
message = decrypt(ciphertext, key)
message = message.decode("utf-8")
_LOGGER.debug("Decrypted payload: %s", message)

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@ -50,6 +50,10 @@ PyMVGLive==1.1.4
# homeassistant.components.arduino
PyMata==2.14
# homeassistant.components.mobile_app
# homeassistant.components.owntracks
PyNaCl==1.3.0
# homeassistant.auth.mfa_modules.totp
PyQRCode==1.2.1
@ -608,9 +612,6 @@ konnected==0.1.4
# homeassistant.components.eufy
lakeside==0.12
# homeassistant.components.owntracks
libnacl==1.6.1
# homeassistant.components.dyson
libpurecoollink==0.4.2

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@ -21,6 +21,10 @@ requests_mock==1.5.2
# homeassistant.components.homekit
HAP-python==2.4.2
# homeassistant.components.mobile_app
# homeassistant.components.owntracks
PyNaCl==1.3.0
# homeassistant.components.sensor.rmvtransport
PyRMVtransport==0.1.3

View File

@ -108,6 +108,7 @@ TEST_REQUIREMENTS = (
'pyupnp-async',
'pywebpush',
'pyHS100',
'PyNaCl',
'regenmaschine',
'restrictedpython',
'rflink',

View File

@ -1295,18 +1295,25 @@ async def test_unsupported_message(hass, context):
def generate_ciphers(secret):
"""Generate test ciphers for the DEFAULT_LOCATION_MESSAGE."""
# libnacl ciphertext generation will fail if the module
# PyNaCl ciphertext generation will fail if the module
# cannot be imported. However, the test for decryption
# also relies on this library and won't be run without it.
import pickle
import base64
try:
from libnacl import crypto_secretbox_KEYBYTES as KEYLEN
from libnacl.secret import SecretBox
key = secret.encode("utf-8")[:KEYLEN].ljust(KEYLEN, b'\0')
ctxt = base64.b64encode(SecretBox(key).encrypt(json.dumps(
DEFAULT_LOCATION_MESSAGE).encode("utf-8"))).decode("utf-8")
from nacl.secret import SecretBox
from nacl.encoding import Base64Encoder
keylen = SecretBox.KEY_SIZE
key = secret.encode("utf-8")
key = key[:keylen]
key = key.ljust(keylen, b'\0')
msg = json.dumps(DEFAULT_LOCATION_MESSAGE).encode("utf-8")
ctxt = SecretBox(key).encrypt(msg,
encoder=Base64Encoder).decode("utf-8")
except (ImportError, OSError):
ctxt = ''
@ -1341,7 +1348,8 @@ def mock_cipher():
def mock_decrypt(ciphertext, key):
"""Decrypt/unpickle."""
import pickle
(mkey, plaintext) = pickle.loads(ciphertext)
import base64
(mkey, plaintext) = pickle.loads(base64.b64decode(ciphertext))
if key != mkey:
raise ValueError()
return plaintext
@ -1443,9 +1451,9 @@ async def test_encrypted_payload_libsodium(hass, setup_comp):
"""Test sending encrypted message payload."""
try:
# pylint: disable=unused-import
import libnacl # noqa: F401
import nacl # noqa: F401
except (ImportError, OSError):
pytest.skip("libnacl/libsodium is not installed")
pytest.skip("PyNaCl/libsodium is not installed")
return
await setup_owntracks(hass, {

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@ -0,0 +1 @@
"""Tests for mobile_app component."""

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@ -0,0 +1,275 @@
"""Test the mobile_app_http platform."""
import pytest
from homeassistant.setup import async_setup_component
from homeassistant.const import CONF_WEBHOOK_ID
from homeassistant.components.mobile_app import (DOMAIN, STORAGE_KEY,
STORAGE_VERSION,
CONF_SECRET, CONF_USER_ID)
from homeassistant.core import callback
from tests.common import async_mock_service
FIRE_EVENT = {
'type': 'fire_event',
'data': {
'event_type': 'test_event',
'event_data': {
'hello': 'yo world'
}
}
}
RENDER_TEMPLATE = {
'type': 'render_template',
'data': {
'template': 'Hello world'
}
}
CALL_SERVICE = {
'type': 'call_service',
'data': {
'domain': 'test',
'service': 'mobile_app',
'service_data': {
'foo': 'bar'
}
}
}
REGISTER = {
'app_data': {'foo': 'bar'},
'app_id': 'io.homeassistant.mobile_app_test',
'app_name': 'Mobile App Tests',
'app_version': '1.0.0',
'device_name': 'Test 1',
'manufacturer': 'mobile_app',
'model': 'Test',
'os_version': '1.0',
'supports_encryption': True
}
UPDATE = {
'app_data': {'foo': 'bar'},
'app_version': '2.0.0',
'device_name': 'Test 1',
'manufacturer': 'mobile_app',
'model': 'Test',
'os_version': '1.0'
}
# pylint: disable=redefined-outer-name
@pytest.fixture
def mobile_app_client(hass, aiohttp_client, hass_storage, hass_admin_user):
"""mobile_app mock client."""
hass_storage[STORAGE_KEY] = {
'version': STORAGE_VERSION,
'data': {
'mobile_app_test': {
CONF_SECRET: '58eb127991594dad934d1584bdee5f27',
'supports_encryption': True,
CONF_WEBHOOK_ID: 'mobile_app_test',
'device_name': 'Test Device',
CONF_USER_ID: hass_admin_user.id,
}
}
}
assert hass.loop.run_until_complete(async_setup_component(
hass, DOMAIN, {
DOMAIN: {}
}))
return hass.loop.run_until_complete(aiohttp_client(hass.http.app))
@pytest.fixture
async def mock_api_client(hass, hass_client):
"""Provide an authenticated client for mobile_app to use."""
await async_setup_component(hass, DOMAIN, {DOMAIN: {}})
return await hass_client()
async def test_handle_render_template(mobile_app_client):
"""Test that we render templates properly."""
resp = await mobile_app_client.post(
'/api/webhook/mobile_app_test',
json=RENDER_TEMPLATE
)
assert resp.status == 200
json = await resp.json()
assert json == {'rendered': 'Hello world'}
async def test_handle_call_services(hass, mobile_app_client):
"""Test that we call services properly."""
calls = async_mock_service(hass, 'test', 'mobile_app')
resp = await mobile_app_client.post(
'/api/webhook/mobile_app_test',
json=CALL_SERVICE
)
assert resp.status == 200
assert len(calls) == 1
async def test_handle_fire_event(hass, mobile_app_client):
"""Test that we can fire events."""
events = []
@callback
def store_event(event):
"""Helepr to store events."""
events.append(event)
hass.bus.async_listen('test_event', store_event)
resp = await mobile_app_client.post(
'/api/webhook/mobile_app_test',
json=FIRE_EVENT
)
assert resp.status == 200
text = await resp.text()
assert text == ""
assert len(events) == 1
assert events[0].data['hello'] == 'yo world'
async def test_update_registration(mobile_app_client, hass_client):
"""Test that a we can update an existing registration via webhook."""
mock_api_client = await hass_client()
register_resp = await mock_api_client.post(
'/api/mobile_app/devices', json=REGISTER
)
assert register_resp.status == 201
register_json = await register_resp.json()
webhook_id = register_json[CONF_WEBHOOK_ID]
update_container = {
'type': 'update_registration',
'data': UPDATE
}
update_resp = await mobile_app_client.post(
'/api/webhook/{}'.format(webhook_id), json=update_container
)
assert update_resp.status == 200
update_json = await update_resp.json()
assert update_json['app_version'] == '2.0.0'
assert CONF_WEBHOOK_ID not in update_json
assert CONF_SECRET not in update_json
async def test_returns_error_incorrect_json(mobile_app_client, caplog):
"""Test that an error is returned when JSON is invalid."""
resp = await mobile_app_client.post(
'/api/webhook/mobile_app_test',
data='not json'
)
assert resp.status == 400
json = await resp.json()
assert json == []
assert 'invalid JSON' in caplog.text
async def test_handle_decryption(mobile_app_client):
"""Test that we can encrypt/decrypt properly."""
try:
# pylint: disable=unused-import
from nacl.secret import SecretBox # noqa: F401
from nacl.encoding import Base64Encoder # noqa: F401
except (ImportError, OSError):
pytest.skip("libnacl/libsodium is not installed")
return
import json
keylen = SecretBox.KEY_SIZE
key = "58eb127991594dad934d1584bdee5f27".encode("utf-8")
key = key[:keylen]
key = key.ljust(keylen, b'\0')
payload = json.dumps({'template': 'Hello world'}).encode("utf-8")
data = SecretBox(key).encrypt(payload,
encoder=Base64Encoder).decode("utf-8")
container = {
'type': 'render_template',
'encrypted': True,
'encrypted_data': data,
}
resp = await mobile_app_client.post(
'/api/webhook/mobile_app_test',
json=container
)
assert resp.status == 200
json = await resp.json()
assert json == {'rendered': 'Hello world'}
async def test_register_device(hass_client, mock_api_client):
"""Test that a device can be registered."""
try:
# pylint: disable=unused-import
from nacl.secret import SecretBox # noqa: F401
from nacl.encoding import Base64Encoder # noqa: F401
except (ImportError, OSError):
pytest.skip("libnacl/libsodium is not installed")
return
import json
resp = await mock_api_client.post(
'/api/mobile_app/devices', json=REGISTER
)
assert resp.status == 201
register_json = await resp.json()
assert CONF_WEBHOOK_ID in register_json
assert CONF_SECRET in register_json
keylen = SecretBox.KEY_SIZE
key = register_json[CONF_SECRET].encode("utf-8")
key = key[:keylen]
key = key.ljust(keylen, b'\0')
payload = json.dumps({'template': 'Hello world'}).encode("utf-8")
data = SecretBox(key).encrypt(payload,
encoder=Base64Encoder).decode("utf-8")
container = {
'type': 'render_template',
'encrypted': True,
'encrypted_data': data,
}
mobile_app_client = await hass_client()
resp = await mobile_app_client.post(
'/api/webhook/{}'.format(register_json[CONF_WEBHOOK_ID]),
json=container
)
assert resp.status == 200
webhook_json = await resp.json()
assert webhook_json == {'rendered': 'Hello world'}