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Switch unifi_direct to external library (#105046)
* switch to external library Signed-off-by: Tobias Perschon <tobias@perschon.at> * use mac as name if no hostname is available Signed-off-by: Tobias Perschon <tobias@perschon.at> * update requirements_test_all Signed-off-by: Tobias Perschon <tobias@perschon.at> * update .coveragerc Signed-off-by: Tobias Perschon <tobias@perschon.at> * update codeowners and remove old tests Signed-off-by: Tobias Perschon <tobias@perschon.at> * reverted get_device_name to old behaviour Signed-off-by: Tobias Perschon <tobias@perschon.at> * typing and some cleanup Signed-off-by: Tobias Perschon <tobias@perschon.at> * typing fix Signed-off-by: Tobias Perschon <tobias@perschon.at> * code cleanup Signed-off-by: Tobias Perschon <tobias@perschon.at> --------- Signed-off-by: Tobias Perschon <tobias@perschon.at>
This commit is contained in:
Tobias Perschon
GitHub
parent
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commit
c8f9285aba
@ -1427,6 +1427,8 @@ omit =
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homeassistant/components/ukraine_alarm/__init__.py
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homeassistant/components/ukraine_alarm/binary_sensor.py
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homeassistant/components/unifiled/*
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homeassistant/components/unifi_direct/__init__.py
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homeassistant/components/unifi_direct/device_tracker.py
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homeassistant/components/upb/__init__.py
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homeassistant/components/upb/light.py
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homeassistant/components/upc_connect/*
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@ -1389,6 +1389,7 @@ build.json @home-assistant/supervisor
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/tests/components/ukraine_alarm/ @PaulAnnekov
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/homeassistant/components/unifi/ @Kane610
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/tests/components/unifi/ @Kane610
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/homeassistant/components/unifi_direct/ @tofuSCHNITZEL
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/homeassistant/components/unifiled/ @florisvdk
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/homeassistant/components/unifiprotect/ @AngellusMortis @bdraco
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/tests/components/unifiprotect/ @AngellusMortis @bdraco
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@ -1,10 +1,10 @@
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"""Support for Unifi AP direct access."""
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from __future__ import annotations
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import json
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import logging
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from typing import Any
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from pexpect import exceptions, pxssh
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from unifi_ap import UniFiAP, UniFiAPConnectionException, UniFiAPDataException
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import voluptuous as vol
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from homeassistant.components.device_tracker import (
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@ -20,9 +20,6 @@ from homeassistant.helpers.typing import ConfigType
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_LOGGER = logging.getLogger(__name__)
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DEFAULT_SSH_PORT = 22
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UNIFI_COMMAND = 'mca-dump | tr -d "\n"'
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UNIFI_SSID_TABLE = "vap_table"
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UNIFI_CLIENT_TABLE = "sta_table"
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PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
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{
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@ -37,104 +34,43 @@ PLATFORM_SCHEMA = PARENT_PLATFORM_SCHEMA.extend(
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def get_scanner(hass: HomeAssistant, config: ConfigType) -> UnifiDeviceScanner | None:
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"""Validate the configuration and return a Unifi direct scanner."""
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scanner = UnifiDeviceScanner(config[DOMAIN])
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if not scanner.connected:
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return None
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return scanner
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return scanner if scanner.update_clients() else None
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class UnifiDeviceScanner(DeviceScanner):
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"""Class which queries Unifi wireless access point."""
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def __init__(self, config):
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def __init__(self, config: ConfigType) -> None:
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"""Initialize the scanner."""
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self.host = config[CONF_HOST]
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self.username = config[CONF_USERNAME]
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self.password = config[CONF_PASSWORD]
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self.port = config[CONF_PORT]
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self.ssh = None
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self.connected = False
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self.last_results = {}
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self._connect()
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def scan_devices(self):
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"""Scan for new devices and return a list with found device IDs."""
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result = _response_to_json(self._get_update())
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if result:
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self.last_results = result
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return self.last_results.keys()
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def get_device_name(self, device):
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"""Return the name of the given device or None if we don't know."""
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hostname = next(
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(
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value.get("hostname")
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for key, value in self.last_results.items()
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if key.upper() == device.upper()
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),
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None,
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self.clients: dict[str, dict[str, Any]] = {}
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self.ap = UniFiAP(
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target=config[CONF_HOST],
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username=config[CONF_USERNAME],
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password=config[CONF_PASSWORD],
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port=config[CONF_PORT],
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)
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if hostname is not None:
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hostname = str(hostname)
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return hostname
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def _connect(self):
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"""Connect to the Unifi AP SSH server."""
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def scan_devices(self) -> list[str]:
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"""Scan for new devices and return a list with found device IDs."""
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self.update_clients()
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return list(self.clients)
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self.ssh = pxssh.pxssh(options={"HostKeyAlgorithms": "ssh-rsa"})
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def get_device_name(self, device: str) -> str | None:
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"""Return the name of the given device or None if we don't know."""
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client_info = self.clients.get(device)
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if client_info:
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return client_info.get("hostname")
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return None
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def update_clients(self) -> bool:
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"""Update the client info from AP."""
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try:
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self.ssh.login(
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self.host, self.username, password=self.password, port=self.port
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)
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self.connected = True
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except exceptions.EOF:
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_LOGGER.error("Connection refused. SSH enabled?")
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self._disconnect()
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self.clients = self.ap.get_clients()
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except UniFiAPConnectionException:
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_LOGGER.error("Failed to connect to accesspoint")
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return False
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except UniFiAPDataException:
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_LOGGER.error("Failed to get proper response from accesspoint")
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return False
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def _disconnect(self):
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"""Disconnect the current SSH connection."""
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try:
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self.ssh.logout()
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except Exception: # pylint: disable=broad-except
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pass
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finally:
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self.ssh = None
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self.connected = False
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def _get_update(self):
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try:
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if not self.connected:
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self._connect()
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# If we still aren't connected at this point
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# don't try to send anything to the AP.
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if not self.connected:
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return None
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self.ssh.sendline(UNIFI_COMMAND)
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self.ssh.prompt()
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return self.ssh.before
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except pxssh.ExceptionPxssh as err:
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_LOGGER.error("Unexpected SSH error: %s", str(err))
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self._disconnect()
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return None
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except (AssertionError, exceptions.EOF) as err:
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_LOGGER.error("Connection to AP unavailable: %s", str(err))
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self._disconnect()
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return None
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def _response_to_json(response):
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try:
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json_response = json.loads(str(response)[31:-1].replace("\\", ""))
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_LOGGER.debug(str(json_response))
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ssid_table = json_response.get(UNIFI_SSID_TABLE)
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active_clients = {}
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for ssid in ssid_table:
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client_table = ssid.get(UNIFI_CLIENT_TABLE)
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for client in client_table:
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active_clients[client.get("mac")] = client
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return active_clients
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except (ValueError, TypeError):
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_LOGGER.error("Failed to decode response from AP")
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return {}
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return True
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@ -1,9 +1,9 @@
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{
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"domain": "unifi_direct",
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"name": "UniFi AP",
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"codeowners": [],
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"codeowners": ["@tofuSCHNITZEL"],
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"documentation": "https://www.home-assistant.io/integrations/unifi_direct",
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"iot_class": "local_polling",
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"loggers": ["pexpect", "ptyprocess"],
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"requirements": ["pexpect==4.6.0"]
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"loggers": ["unifi_ap"],
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"requirements": ["unifi_ap==0.0.1"]
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}
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@ -1478,7 +1478,6 @@ pescea==1.0.12
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# homeassistant.components.aruba
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# homeassistant.components.cisco_ios
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# homeassistant.components.pandora
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# homeassistant.components.unifi_direct
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pexpect==4.6.0
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# homeassistant.components.modem_callerid
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@ -2698,6 +2697,9 @@ ultraheat-api==0.5.7
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# homeassistant.components.unifiprotect
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unifi-discovery==1.1.7
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# homeassistant.components.unifi_direct
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unifi_ap==0.0.1
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# homeassistant.components.unifiled
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unifiled==0.11
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@ -1142,12 +1142,6 @@ peco==0.0.29
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# homeassistant.components.escea
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pescea==1.0.12
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# homeassistant.components.aruba
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# homeassistant.components.cisco_ios
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# homeassistant.components.pandora
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# homeassistant.components.unifi_direct
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pexpect==4.6.0
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# homeassistant.components.modem_callerid
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phone-modem==0.1.1
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@ -1 +0,0 @@
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"""Tests for the unifi_direct component."""
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File diff suppressed because one or more lines are too long
@ -1,178 +0,0 @@
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"""The tests for the Unifi direct device tracker platform."""
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from datetime import timedelta
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import os
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from unittest.mock import MagicMock, call, patch
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import pytest
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import voluptuous as vol
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from homeassistant.components.device_tracker import (
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CONF_CONSIDER_HOME,
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CONF_NEW_DEVICE_DEFAULTS,
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CONF_TRACK_NEW,
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)
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from homeassistant.components.device_tracker.legacy import YAML_DEVICES
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from homeassistant.components.unifi_direct.device_tracker import (
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CONF_PORT,
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DOMAIN,
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PLATFORM_SCHEMA,
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UnifiDeviceScanner,
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_response_to_json,
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get_scanner,
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)
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from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PLATFORM, CONF_USERNAME
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from homeassistant.core import HomeAssistant
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from homeassistant.setup import async_setup_component
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from tests.common import assert_setup_component, load_fixture, mock_component
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scanner_path = "homeassistant.components.unifi_direct.device_tracker.UnifiDeviceScanner"
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@pytest.fixture(autouse=True)
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def setup_comp(hass):
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"""Initialize components."""
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mock_component(hass, "zone")
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yaml_devices = hass.config.path(YAML_DEVICES)
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yield
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if os.path.isfile(yaml_devices):
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os.remove(yaml_devices)
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@patch(scanner_path, return_value=MagicMock(spec=UnifiDeviceScanner))
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async def test_get_scanner(unifi_mock, hass: HomeAssistant) -> None:
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"""Test creating an Unifi direct scanner with a password."""
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conf_dict = {
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DOMAIN: {
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CONF_PLATFORM: "unifi_direct",
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CONF_HOST: "fake_host",
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CONF_USERNAME: "fake_user",
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CONF_PASSWORD: "fake_pass",
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CONF_TRACK_NEW: True,
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CONF_CONSIDER_HOME: timedelta(seconds=180),
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CONF_NEW_DEVICE_DEFAULTS: {CONF_TRACK_NEW: True},
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}
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}
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with assert_setup_component(1, DOMAIN):
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assert await async_setup_component(hass, DOMAIN, conf_dict)
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conf_dict[DOMAIN][CONF_PORT] = 22
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assert unifi_mock.call_args == call(conf_dict[DOMAIN])
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@patch("pexpect.pxssh.pxssh")
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async def test_get_device_name(mock_ssh, hass: HomeAssistant) -> None:
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"""Testing MAC matching."""
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conf_dict = {
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DOMAIN: {
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CONF_PLATFORM: "unifi_direct",
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CONF_HOST: "fake_host",
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CONF_USERNAME: "fake_user",
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CONF_PASSWORD: "fake_pass",
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CONF_PORT: 22,
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CONF_TRACK_NEW: True,
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CONF_CONSIDER_HOME: timedelta(seconds=180),
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}
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}
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mock_ssh.return_value.before = load_fixture("data.txt", "unifi_direct")
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scanner = get_scanner(hass, conf_dict)
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devices = scanner.scan_devices()
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assert len(devices) == 23
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assert scanner.get_device_name("98:00:c6:56:34:12") == "iPhone"
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assert scanner.get_device_name("98:00:C6:56:34:12") == "iPhone"
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@patch("pexpect.pxssh.pxssh.logout")
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@patch("pexpect.pxssh.pxssh.login")
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async def test_failed_to_log_in(mock_login, mock_logout, hass: HomeAssistant) -> None:
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"""Testing exception at login results in False."""
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from pexpect import exceptions
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conf_dict = {
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DOMAIN: {
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CONF_PLATFORM: "unifi_direct",
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CONF_HOST: "fake_host",
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CONF_USERNAME: "fake_user",
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CONF_PASSWORD: "fake_pass",
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CONF_PORT: 22,
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CONF_TRACK_NEW: True,
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CONF_CONSIDER_HOME: timedelta(seconds=180),
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}
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}
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mock_login.side_effect = exceptions.EOF("Test")
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scanner = get_scanner(hass, conf_dict)
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assert not scanner
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@patch("pexpect.pxssh.pxssh.logout")
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@patch("pexpect.pxssh.pxssh.login", autospec=True)
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@patch("pexpect.pxssh.pxssh.prompt")
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@patch("pexpect.pxssh.pxssh.sendline")
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async def test_to_get_update(
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mock_sendline, mock_prompt, mock_login, mock_logout, hass: HomeAssistant
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) -> None:
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"""Testing exception in get_update matching."""
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conf_dict = {
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DOMAIN: {
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CONF_PLATFORM: "unifi_direct",
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CONF_HOST: "fake_host",
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CONF_USERNAME: "fake_user",
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CONF_PASSWORD: "fake_pass",
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CONF_PORT: 22,
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CONF_TRACK_NEW: True,
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CONF_CONSIDER_HOME: timedelta(seconds=180),
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}
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}
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scanner = get_scanner(hass, conf_dict)
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# mock_sendline.side_effect = AssertionError("Test")
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mock_prompt.side_effect = AssertionError("Test")
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devices = scanner._get_update()
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assert devices is None
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def test_good_response_parses(hass: HomeAssistant) -> None:
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"""Test that the response form the AP parses to JSON correctly."""
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response = _response_to_json(load_fixture("data.txt", "unifi_direct"))
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assert response != {}
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def test_bad_response_returns_none(hass: HomeAssistant) -> None:
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"""Test that a bad response form the AP parses to JSON correctly."""
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assert _response_to_json("{(}") == {}
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def test_config_error() -> None:
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"""Test for configuration errors."""
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with pytest.raises(vol.Invalid):
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PLATFORM_SCHEMA(
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{
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# no username
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CONF_PASSWORD: "password",
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CONF_PLATFORM: DOMAIN,
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CONF_HOST: "myhost",
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"port": 123,
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}
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)
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with pytest.raises(vol.Invalid):
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PLATFORM_SCHEMA(
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{
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# no password
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CONF_USERNAME: "foo",
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CONF_PLATFORM: DOMAIN,
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CONF_HOST: "myhost",
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"port": 123,
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}
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)
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with pytest.raises(vol.Invalid):
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PLATFORM_SCHEMA(
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{
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CONF_PLATFORM: DOMAIN,
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CONF_USERNAME: "foo",
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CONF_PASSWORD: "password",
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CONF_HOST: "myhost",
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"port": "foo", # bad port!
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}
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)
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