Home Assistant Integration (#354)

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@ -45,6 +45,7 @@ The table below identifies the services this tool supports and some example serv
| [Google Chat](https://github.com/caronc/apprise/wiki/Notify_googlechat) | gchat:// | (TCP) 443 | gchat://workspace/key/token
| [Gotify](https://github.com/caronc/apprise/wiki/Notify_gotify) | gotify:// or gotifys:// | (TCP) 80 or 443 | gotify://hostname/token<br />gotifys://hostname/token?priority=high
| [Growl](https://github.com/caronc/apprise/wiki/Notify_growl) | growl:// | (UDP) 23053 | growl://hostname<br />growl://hostname:portno<br />growl://password@hostname<br />growl://password@hostname:port</br>**Note**: you can also use the get parameter _version_ which can allow the growl request to behave using the older v1.x protocol. An example would look like: growl://hostname?version=1
| [Home Assistant](https://github.com/caronc/apprise/wiki/Notify_homeassistant) | hassio:// or hassios:// | (TCP) 8123 or 443 | hassio://hostname/accesstoken<br />hassio://user@hostname/accesstoken<br />hassio://user:password@hostname:port/accesstoken<br />hassio://hostname/optional/path/accesstoken
| [IFTTT](https://github.com/caronc/apprise/wiki/Notify_ifttt) | ifttt:// | (TCP) 443 | ifttt://webhooksID/Event<br />ifttt://webhooksID/Event1/Event2/EventN<br/>ifttt://webhooksID/Event1/?+Key=Value<br/>ifttt://webhooksID/Event1/?-Key=value1
| [Join](https://github.com/caronc/apprise/wiki/Notify_join) | join:// | (TCP) 443 | join://apikey/device<br />join://apikey/device1/device2/deviceN/<br />join://apikey/group<br />join://apikey/groupA/groupB/groupN<br />join://apikey/DeviceA/groupA/groupN/DeviceN/
| [KODI](https://github.com/caronc/apprise/wiki/Notify_kodi) | kodi:// or kodis:// | (TCP) 8080 or 443 | kodi://hostname<br />kodi://user@hostname<br />kodi://user:password@hostname:port

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@ -0,0 +1,310 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2021 Chris Caron <lead2gold@gmail.com>
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
# You must generate a "Long-Lived Access Token". This can be done from your
# Home Assistant Profile page.
import requests
from json import dumps
from uuid import uuid4
from .NotifyBase import NotifyBase
from ..URLBase import PrivacyMode
from ..common import NotifyType
from ..utils import validate_regex
from ..AppriseLocale import gettext_lazy as _
class NotifyHomeAssistant(NotifyBase):
"""
A wrapper for Home Assistant Notifications
"""
# The default descriptive name associated with the Notification
service_name = 'HomeAssistant'
# The services URL
service_url = 'https://www.home-assistant.io/'
# Insecure Protocol Access
protocol = 'hassio'
# Secure Protocol
secure_protocol = 'hassios'
# Default to Home Assistant Default Insecure port of 8123 instead of 80
default_insecure_port = 8123
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_homeassistant'
# Define object templates
templates = (
'{schema}://{host}/{accesstoken}',
'{schema}://{host}:{port}/{accesstoken}',
'{schema}://{user}@{host}/{accesstoken}',
'{schema}://{user}@{host}:{port}/{accesstoken}',
'{schema}://{user}:{password}@{host}/{accesstoken}',
'{schema}://{user}:{password}@{host}:{port}/{accesstoken}',
)
# Define our template tokens
template_tokens = dict(NotifyBase.template_tokens, **{
'host': {
'name': _('Hostname'),
'type': 'string',
'required': True,
},
'port': {
'name': _('Port'),
'type': 'int',
'min': 1,
'max': 65535,
},
'user': {
'name': _('Username'),
'type': 'string',
},
'password': {
'name': _('Password'),
'type': 'string',
'private': True,
},
'accesstoken': {
'name': _('Long-Lived Access Token'),
'type': 'string',
'private': True,
'required': True,
},
})
# Define our template arguments
template_args = dict(NotifyBase.template_args, **{
'nid': {
# Optional Unique Notification ID
'name': _('Notification ID'),
'type': 'string',
'regex': (r'^[a-f0-9_-]+$', 'i'),
},
})
def __init__(self, accesstoken, nid=None, **kwargs):
"""
Initialize Home Assistant Object
"""
super(NotifyHomeAssistant, self).__init__(**kwargs)
self.fullpath = kwargs.get('fullpath', '')
if not (self.secure or self.port):
# Use default insecure port
self.port = self.default_insecure_port
# Long-Lived Access token (generated from User Profile)
self.accesstoken = validate_regex(accesstoken)
if not self.accesstoken:
msg = 'An invalid Home Assistant Long-Lived Access Token ' \
'({}) was specified.'.format(accesstoken)
self.logger.warning(msg)
raise TypeError(msg)
# An Optional Notification Identifier
self.nid = None
if nid:
self.nid = validate_regex(
nid, *self.template_args['nid']['regex'])
if not self.nid:
msg = 'An invalid Home Assistant Notification Identifier ' \
'({}) was specified.'.format(nid)
self.logger.warning(msg)
raise TypeError(msg)
return
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
"""
Sends Message
"""
# Prepare our persistent_notification.create payload
payload = {
'title': title,
'message': body,
# Use a unique ID so we don't over-write the last message
# we posted. Otherwise use the notification id specified
'notification_id': self.nid if self.nid else str(uuid4()),
}
# Prepare our headers
headers = {
'User-Agent': self.app_id,
'Content-Type': 'application/json',
'Authorization': 'Bearer {}'.format(self.accesstoken),
}
auth = None
if self.user:
auth = (self.user, self.password)
# Set our schema
schema = 'https' if self.secure else 'http'
url = '{}://{}'.format(schema, self.host)
if isinstance(self.port, int):
url += ':%d' % self.port
url += '/' + self.fullpath.strip('/')
url += '/api/services/persistent_notification/create'
self.logger.debug('Home Assistant POST URL: %s (cert_verify=%r)' % (
url, self.verify_certificate,
))
self.logger.debug('Home Assistant Payload: %s' % str(payload))
# Always call throttle before any remote server i/o is made
self.throttle()
try:
r = requests.post(
url,
data=dumps(payload),
headers=headers,
auth=auth,
verify=self.verify_certificate,
timeout=self.request_timeout,
)
if r.status_code != requests.codes.ok:
# We had a problem
status_str = \
NotifyHomeAssistant.http_response_code_lookup(
r.status_code)
self.logger.warning(
'Failed to send Home Assistant notification: '
'{}{}error={}.'.format(
status_str,
', ' if status_str else '',
r.status_code))
self.logger.debug('Response Details:\r\n{}'.format(r.content))
# Return; we're done
return False
else:
self.logger.info('Sent Home Assistant notification.')
except requests.RequestException as e:
self.logger.warning(
'A Connection error occurred sending Home Assistant '
'notification to %s.' % self.host)
self.logger.debug('Socket Exception: %s' % str(e))
# Return; we're done
return False
return True
def url(self, privacy=False, *args, **kwargs):
"""
Returns the URL built dynamically based on specified arguments.
"""
# Define any URL parameters
params = {}
if self.nid:
params['nid'] = self.nid
# Extend our parameters
params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
# Determine Authentication
auth = ''
if self.user and self.password:
auth = '{user}:{password}@'.format(
user=NotifyHomeAssistant.quote(self.user, safe=''),
password=self.pprint(
self.password, privacy, mode=PrivacyMode.Secret, safe=''),
)
elif self.user:
auth = '{user}@'.format(
user=NotifyHomeAssistant.quote(self.user, safe=''),
)
default_port = 443 if self.secure else self.default_insecure_port
url = '{schema}://{auth}{hostname}{port}{fullpath}' \
'{accesstoken}/?{params}'
return url.format(
schema=self.secure_protocol if self.secure else self.protocol,
auth=auth,
# never encode hostname since we're expecting it to be a valid one
hostname=self.host,
port='' if not self.port or self.port == default_port
else ':{}'.format(self.port),
fullpath='/' if not self.fullpath else '/{}/'.format(
NotifyHomeAssistant.quote(self.fullpath.strip('/'), safe='/')),
accesstoken=self.pprint(self.accesstoken, privacy, safe=''),
params=NotifyHomeAssistant.urlencode(params),
)
@staticmethod
def parse_url(url):
"""
Parses the URL and returns enough arguments that can allow
us to re-instantiate this object.
"""
results = NotifyBase.parse_url(url, verify_host=False)
if not results:
# We're done early as we couldn't load the results
return results
# Get our Long-Lived Access Token
if 'accesstoken' in results['qsd'] and \
len(results['qsd']['accesstoken']):
results['accesstoken'] = \
NotifyHomeAssistant.unquote(results['qsd']['accesstoken'])
else:
# Acquire our full path
fullpath = NotifyHomeAssistant.split_path(results['fullpath'])
# Otherwise pop the last element from our path to be it
results['accesstoken'] = fullpath.pop() if fullpath else None
# Re-assemble our full path
results['fullpath'] = '/'.join(fullpath)
# Allow the specification of a unique notification_id so that
# it will always replace the last one sent.
if 'nid' in results['qsd'] and len(results['qsd']['nid']):
results['nid'] = \
NotifyHomeAssistant.unquote(results['qsd']['nid'])
return results

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@ -48,13 +48,13 @@ notification services that are out there. Apprise opens the door and makes
it easy to access:
Boxcar, ClickSend, Discord, E-Mail, Emby, Faast, FCM, Flock, Gitter, Google
Chat, Gotify, Growl, IFTTT, Join, Kavenegar, KODI, Kumulos, LaMetric, MacOSX,
Mailgun, Mattermost, Matrix, Microsoft Windows, Microsoft Teams, MessageBird,
MSG91, MyAndroid, Nexmo, Nextcloud, Notica, Notifico, Office365, OneSignal,
Opsgenie, ParsePlatform, PopcornNotify, Prowl, Pushalot, PushBullet, Pushjet,
Pushover, PushSafer, Rocket.Chat, SendGrid, SimplePush, Sinch, Slack, Spontit,
SparkPost, Super Toasty, Stride, Syslog, Techulus Push, Telegram, Twilio,
Twitter, Twist, XBMC, XMPP, Webex Teams}
Chat, Gotify, Growl, Home Assistant, IFTTT, Join, Kavenegar, KODI, Kumulos,
LaMetric, MacOSX, Mailgun, Mattermost, Matrix, Microsoft Windows, Microsoft
Teams, MessageBird, MSG91, MyAndroid, Nexmo, Nextcloud, Notica, Notifico,
Office365, OneSignal, Opsgenie, ParsePlatform, PopcornNotify, Prowl, Pushalot,
PushBullet, Pushjet, Pushover, PushSafer, Rocket.Chat, SendGrid, SimplePush,
Sinch, Slack, Spontit, SparkPost, Super Toasty, Stride, Syslog, Techulus Push,
Telegram, Twilio, Twitter, Twist, XBMC, XMPP, Webex Teams}
Name: python-%{pypi_name}
Version: 0.9.0

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@ -71,13 +71,13 @@ setup(
url='https://github.com/caronc/apprise',
keywords='Push Notifications Alerts Email AWS SNS Boxcar ClickSend '
'Discord Dbus Emby Faast FCM Flock Gitter Gnome Google Chat Gotify '
'Growl IFTTT Join Kavenegar KODI Kumulos LaMetric MacOS Mailgun '
'Matrix Mattermost MessageBird MSG91 Nexmo Nextcloud Notica Notifico '
'Office365 OneSignal Opsgenie ParsePlatform PopcornNotify Prowl '
'PushBullet Pushjet Pushed Pushover PushSafer Rocket.Chat Ryver '
'SendGrid SimplePush Sinch Slack SparkPost Spontit Stride Syslog '
'Techulus Telegram Twilio Twist Twitter XBMC MSTeams Microsoft '
'Windows Webex CLI API',
'Growl Home Assistant IFTTT Join Kavenegar KODI Kumulos LaMetric '
'MacOS Mailgun Matrix Mattermost MessageBird MSG91 Nexmo Nextcloud '
'Notica Notifico Office365 OneSignal Opsgenie ParsePlatform '
'PopcornNotify Prowl PushBullet Pushjet Pushed Pushover PushSafer '
'Rocket.Chat Ryver SendGrid SimplePush Sinch Slack SparkPost Spontit '
'Stride Syslog Techulus Telegram Twilio Twist Twitter XBMC MSTeams '
'Microsoft Windows Webex CLI API',
author='Chris Caron',
author_email='lead2gold@gmail.com',
packages=find_packages(),

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@ -941,6 +941,84 @@ TEST_URLS = (
'test_requests_exceptions': True,
}),
##################################
# NotifyHomeAssistant
##################################
('hassio://:@/', {
'instance': TypeError,
}),
('hassio://', {
'instance': TypeError,
}),
('hassios://', {
'instance': TypeError,
}),
# No Long Lived Access Token specified
('hassio://user@localhost', {
'instance': TypeError,
}),
('hassio://localhost/long-lived-access-token', {
'instance': plugins.NotifyHomeAssistant,
}),
('hassio://user:pass@localhost/long-lived-access-token/', {
'instance': plugins.NotifyHomeAssistant,
# Our expected url(privacy=True) startswith() response:
'privacy_url': 'hassio://user:****@localhost/l...n',
}),
('hassio://localhost:80/long-lived-access-token', {
'instance': plugins.NotifyHomeAssistant,
}),
('hassio://user@localhost:8123/llat', {
'instance': plugins.NotifyHomeAssistant,
'privacy_url': 'hassio://user@localhost/l...t',
}),
('hassios://localhost/llat?nid=!%', {
# Invalid notification_id
'instance': TypeError,
}),
('hassios://localhost/llat?nid=abcd', {
# Valid notification_id
'instance': plugins.NotifyHomeAssistant,
}),
('hassios://user:pass@localhost/llat', {
'instance': plugins.NotifyHomeAssistant,
'privacy_url': 'hassios://user:****@localhost/l...t',
}),
('hassios://localhost:8443/path/llat/', {
'instance': plugins.NotifyHomeAssistant,
'privacy_url': 'hassios://localhost:8443/path/l...t',
}),
('hassio://localhost:8123/a/path?accesstoken=llat', {
'instance': plugins.NotifyHomeAssistant,
# Default port; so it's stripped off
# accesstoken was specified as kwarg
'privacy_url': 'hassio://localhost/a/path/l...t',
}),
('hassios://user:password@localhost:80/llat/', {
'instance': plugins.NotifyHomeAssistant,
'privacy_url': 'hassios://user:****@localhost:80',
}),
('hassio://user:pass@localhost:8123/llat', {
'instance': plugins.NotifyHomeAssistant,
# force a failure
'response': False,
'requests_response_code': requests.codes.internal_server_error,
}),
('hassio://user:pass@localhost/llat', {
'instance': plugins.NotifyHomeAssistant,
# throw a bizzare code forcing us to fail to look it up
'response': False,
'requests_response_code': 999,
}),
('hassio://user:pass@localhost/llat', {
'instance': plugins.NotifyHomeAssistant,
# Throws a series of connection and transfer exceptions when this flag
# is set and tests that we gracfully handle them
'test_requests_exceptions': True,
}),
##################################
# NotifyIFTTT - If This Than That
##################################