core/tests/components/http/test_ban.py

92 lines
3.2 KiB
Python

"""The tests for the Home Assistant HTTP component."""
# pylint: disable=protected-access
import asyncio
from ipaddress import ip_address
from unittest.mock import patch, mock_open
import pytest
from homeassistant import const
from homeassistant.setup import async_setup_component
import homeassistant.components.http as http
from homeassistant.components.http.const import (
KEY_BANS_ENABLED, KEY_LOGIN_THRESHOLD, KEY_BANNED_IPS)
from homeassistant.components.http.ban import IpBan, IP_BANS_FILE
API_PASSWORD = 'test1234'
BANNED_IPS = ['200.201.202.203', '100.64.0.2']
@pytest.fixture
def mock_api_client(hass, test_client):
"""Start the Hass HTTP component."""
hass.loop.run_until_complete(async_setup_component(hass, 'api', {
'http': {
http.CONF_API_PASSWORD: API_PASSWORD,
}
}))
hass.http.app[KEY_BANNED_IPS] = [IpBan(banned_ip) for banned_ip
in BANNED_IPS]
return hass.loop.run_until_complete(test_client(hass.http.app))
@asyncio.coroutine
def test_access_from_banned_ip(hass, mock_api_client):
"""Test accessing to server from banned IP. Both trusted and not."""
hass.http.app[KEY_BANS_ENABLED] = True
for remote_addr in BANNED_IPS:
with patch('homeassistant.components.http.'
'ban.get_real_ip',
return_value=ip_address(remote_addr)):
resp = yield from mock_api_client.get(
const.URL_API)
assert resp.status == 403
@asyncio.coroutine
def test_access_from_banned_ip_when_ban_is_off(hass, mock_api_client):
"""Test accessing to server from banned IP when feature is off."""
hass.http.app[KEY_BANS_ENABLED] = False
for remote_addr in BANNED_IPS:
with patch('homeassistant.components.http.'
'ban.get_real_ip',
return_value=ip_address(remote_addr)):
resp = yield from mock_api_client.get(
const.URL_API,
headers={const.HTTP_HEADER_HA_AUTH: API_PASSWORD})
assert resp.status == 200
@asyncio.coroutine
def test_ip_bans_file_creation(hass, mock_api_client):
"""Testing if banned IP file created."""
hass.http.app[KEY_BANS_ENABLED] = True
hass.http.app[KEY_LOGIN_THRESHOLD] = 1
m = mock_open()
@asyncio.coroutine
def call_server():
with patch('homeassistant.components.http.'
'ban.get_real_ip',
return_value=ip_address("200.201.202.204")):
resp = yield from mock_api_client.get(
const.URL_API,
headers={const.HTTP_HEADER_HA_AUTH: 'Wrong password'})
return resp
with patch('homeassistant.components.http.ban.open', m, create=True):
resp = yield from call_server()
assert resp.status == 401
assert len(hass.http.app[KEY_BANNED_IPS]) == len(BANNED_IPS)
assert m.call_count == 0
resp = yield from call_server()
assert resp.status == 401
assert len(hass.http.app[KEY_BANNED_IPS]) == len(BANNED_IPS) + 1
m.assert_called_once_with(hass.config.path(IP_BANS_FILE), 'a')
resp = yield from call_server()
assert resp.status == 403
assert m.call_count == 1