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245 lines
8.2 KiB
245 lines
8.2 KiB
# -*- coding: utf-8 -*-
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# BSD 3-Clause License
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#
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# Apprise - Push Notification Library.
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# Copyright (c) 2023, Chris Caron <lead2gold@gmail.com>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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# To use this plugin, you must have a Kumulos account set up. Add a client
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# and link it with your phone using the phone app (using your Companion App
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# option in the profile menu area):
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# Android: https://play.google.com/store/apps/\
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# details?id=com.kumulos.companion
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# iOS: https://apps.apple.com/us/app/kumulos/id1463947782
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#
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# The API reference used to build this plugin was documented here:
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# https://docs.kumulos.com/messaging/api/#sending-in-app-messages
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#
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import requests
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from json import dumps
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from .NotifyBase import NotifyBase
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from ..common import NotifyType
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from ..utils import validate_regex
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from ..AppriseLocale import gettext_lazy as _
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# Extend HTTP Error Messages
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KUMULOS_HTTP_ERROR_MAP = {
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401: 'Unauthorized - Invalid API and/or Server Key.',
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422: 'Unprocessable Entity - The request was unparsable.',
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400: 'Bad Request - Targeted users do not exist or have unsubscribed.',
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}
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class NotifyKumulos(NotifyBase):
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"""
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A wrapper for Kumulos Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'Kumulos'
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# The services URL
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service_url = 'https://kumulos.com/'
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# The default secure protocol
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secure_protocol = 'kumulos'
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# A URL that takes you to the setup/help of the specific protocol
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setup_url = 'https://github.com/caronc/apprise/wiki/Notify_kumulos'
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# Kumulos uses the http protocol with JSON requests
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notify_url = 'https://messages.kumulos.com/v2/notifications'
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# The maximum allowable characters allowed in the title per message
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title_maxlen = 64
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# The maximum allowable characters allowed in the body per message
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body_maxlen = 240
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# Define object templates
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templates = (
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'{schema}://{apikey}/{serverkey}',
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)
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# Define our template tokens
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template_tokens = dict(NotifyBase.template_tokens, **{
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'apikey': {
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'name': _('API Key'),
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'type': 'string',
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'private': True,
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'required': True,
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# UUID4
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'regex': (r'^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-'
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r'[89ab][0-9a-f]{3}-[0-9a-f]{12}$', 'i')
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},
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'serverkey': {
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'name': _('Server Key'),
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'type': 'string',
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'private': True,
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'required': True,
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'regex': (r'^[A-Z0-9+]{36}$', 'i'),
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},
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})
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def __init__(self, apikey, serverkey, **kwargs):
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"""
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Initialize Kumulos Object
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"""
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super().__init__(**kwargs)
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# API Key (associated with project)
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self.apikey = validate_regex(
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apikey, *self.template_tokens['apikey']['regex'])
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if not self.apikey:
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msg = 'An invalid Kumulos API Key ' \
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'({}) was specified.'.format(apikey)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Server Key (associated with project)
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self.serverkey = validate_regex(
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serverkey, *self.template_tokens['serverkey']['regex'])
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if not self.serverkey:
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msg = 'An invalid Kumulos Server Key ' \
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'({}) was specified.'.format(serverkey)
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self.logger.warning(msg)
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raise TypeError(msg)
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def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
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"""
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Perform Kumulos Notification
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"""
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headers = {
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'User-Agent': self.app_id,
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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}
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# prepare JSON Object
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payload = {
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'target': {
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'broadcast': True,
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},
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'content': {
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'title': title,
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'message': body,
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},
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}
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# Determine Authentication
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auth = (self.apikey, self.serverkey)
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self.logger.debug('Kumulos POST URL: %s (cert_verify=%r)' % (
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self.notify_url, self.verify_certificate,
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))
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self.logger.debug('Kumulos Payload: %s' % str(payload))
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# Always call throttle before any remote server i/o is made
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self.throttle()
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try:
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r = requests.post(
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self.notify_url,
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data=dumps(payload),
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headers=headers,
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auth=auth,
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verify=self.verify_certificate,
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timeout=self.request_timeout,
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)
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if r.status_code != requests.codes.ok:
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# We had a problem
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status_str = \
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NotifyKumulos.http_response_code_lookup(
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r.status_code, KUMULOS_HTTP_ERROR_MAP)
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self.logger.warning(
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'Failed to send Kumulos notification: '
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'{}{}error={}.'.format(
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status_str,
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', ' if status_str else '',
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r.status_code))
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self.logger.debug(
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'Response Details:\r\n{}'.format(r.content))
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return False
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else:
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self.logger.info('Sent Kumulos notification.')
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except requests.RequestException as e:
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self.logger.warning(
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'A Connection error occurred sending Kumulos '
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'notification.')
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self.logger.debug('Socket Exception: %s' % str(e))
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return False
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return True
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def url(self, privacy=False, *args, **kwargs):
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"""
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Returns the URL built dynamically based on specified arguments.
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"""
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# Our URL parameters
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params = self.url_parameters(privacy=privacy, *args, **kwargs)
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return '{schema}://{apikey}/{serverkey}/?{params}'.format(
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schema=self.secure_protocol,
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apikey=self.pprint(self.apikey, privacy, safe=''),
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serverkey=self.pprint(self.serverkey, privacy, safe=''),
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params=NotifyKumulos.urlencode(params),
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)
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@staticmethod
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def parse_url(url):
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"""
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Parses the URL and returns enough arguments that can allow
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us to re-instantiate this object.
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"""
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results = NotifyBase.parse_url(url, verify_host=False)
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if not results:
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# We're done early as we couldn't load the results
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return results
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# The first token is stored in the hostname
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results['apikey'] = NotifyKumulos.unquote(results['host'])
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# Now fetch the remaining tokens
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try:
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results['serverkey'] = \
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NotifyKumulos.split_path(results['fullpath'])[0]
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except IndexError:
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# no token
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results['serverkey'] = None
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return results
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