mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-18 16:53:38 +00:00
628 lines
21 KiB
Python
628 lines
21 KiB
Python
# -*- coding: utf-8 -*-
|
|
# BSD 2-Clause License
|
|
#
|
|
# Apprise - Push Notification Library.
|
|
# Copyright (c) 2024, Chris Caron <lead2gold@gmail.com>
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
#
|
|
# 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
# For this plugin to work correct, the FCM server must be set up to allow
|
|
# for remote connections.
|
|
|
|
# Firebase Cloud Messaging
|
|
# Visit your console page: https://console.firebase.google.com
|
|
# 1. Create a project if you haven't already. If you did the
|
|
# {project} ID will be listed as name-XXXXX.
|
|
# 2. Click on your project from here to open it up.
|
|
# 3. Access your Web API Key by clicking on:
|
|
# - The (gear-next-to-project-name) > Project Settings > Cloud Messaging
|
|
|
|
# Visit the following site to get you're Project information:
|
|
# - https://console.cloud.google.com/project/_/settings/general/
|
|
#
|
|
# Docs: https://firebase.google.com/docs/cloud-messaging/send-message
|
|
|
|
# Legacy Docs:
|
|
# https://firebase.google.com/docs/cloud-messaging/http-server-ref\
|
|
# #send-downstream
|
|
#
|
|
# If you Generate a new private key, it will provide a .json file
|
|
# You will need this in order to send an apprise messag
|
|
import requests
|
|
from json import dumps
|
|
from ..base import NotifyBase
|
|
from ...common import NotifyType
|
|
from ...utils import validate_regex
|
|
from ...utils import parse_list
|
|
from ...utils import parse_bool
|
|
from ...utils import dict_full_update
|
|
from ...common import NotifyImageSize
|
|
from ...apprise_attachment import AppriseAttachment
|
|
from ...locale import gettext_lazy as _
|
|
from .common import (FCMMode, FCM_MODES)
|
|
from .priority import (FCM_PRIORITIES, FCMPriorityManager)
|
|
from .color import FCMColorManager
|
|
|
|
# Default our global support flag
|
|
NOTIFY_FCM_SUPPORT_ENABLED = False
|
|
|
|
try:
|
|
from .oauth import GoogleOAuth
|
|
|
|
# We're good to go
|
|
NOTIFY_FCM_SUPPORT_ENABLED = True
|
|
|
|
except ImportError:
|
|
# cryptography is the dependency of the .oauth library
|
|
|
|
# Create a dummy object for init() call to work
|
|
class GoogleOAuth:
|
|
pass
|
|
|
|
|
|
# Our lookup map
|
|
FCM_HTTP_ERROR_MAP = {
|
|
400: 'A bad request was made to the server.',
|
|
401: 'The provided API Key was not valid.',
|
|
404: 'The token could not be registered.',
|
|
}
|
|
|
|
|
|
class NotifyFCM(NotifyBase):
|
|
"""
|
|
A wrapper for Google's Firebase Cloud Messaging Notifications
|
|
"""
|
|
|
|
# Set our global enabled flag
|
|
enabled = NOTIFY_FCM_SUPPORT_ENABLED
|
|
|
|
requirements = {
|
|
# Define our required packaging in order to work
|
|
'packages_required': 'cryptography'
|
|
}
|
|
|
|
# The default descriptive name associated with the Notification
|
|
service_name = 'Firebase Cloud Messaging'
|
|
|
|
# The services URL
|
|
service_url = 'https://firebase.google.com'
|
|
|
|
# The default protocol
|
|
secure_protocol = 'fcm'
|
|
|
|
# A URL that takes you to the setup/help of the specific protocol
|
|
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_fcm'
|
|
|
|
# Project Notification
|
|
# https://firebase.google.com/docs/cloud-messaging/send-message
|
|
notify_oauth2_url = \
|
|
"https://fcm.googleapis.com/v1/projects/{project}/messages:send"
|
|
|
|
notify_legacy_url = "https://fcm.googleapis.com/fcm/send"
|
|
|
|
# There is no reason we should exceed 5KB when reading in a JSON file.
|
|
# If it is more than this, then it is not accepted.
|
|
max_fcm_keyfile_size = 5000
|
|
|
|
# Allows the user to specify the NotifyImageSize object
|
|
image_size = NotifyImageSize.XY_256
|
|
|
|
# The maximum length of the body
|
|
body_maxlen = 1024
|
|
|
|
# Define object templates
|
|
templates = (
|
|
# OAuth2
|
|
'{schema}://{project}/{targets}?keyfile={keyfile}',
|
|
# Legacy Mode
|
|
'{schema}://{apikey}/{targets}',
|
|
)
|
|
|
|
# Define our template
|
|
template_tokens = dict(NotifyBase.template_tokens, **{
|
|
'apikey': {
|
|
'name': _('API Key'),
|
|
'type': 'string',
|
|
'private': True,
|
|
},
|
|
'keyfile': {
|
|
'name': _('OAuth2 KeyFile'),
|
|
'type': 'string',
|
|
'private': True,
|
|
},
|
|
'project': {
|
|
'name': _('Project ID'),
|
|
'type': 'string',
|
|
},
|
|
'target_device': {
|
|
'name': _('Target Device'),
|
|
'type': 'string',
|
|
'map_to': 'targets',
|
|
},
|
|
'target_topic': {
|
|
'name': _('Target Topic'),
|
|
'type': 'string',
|
|
'prefix': '#',
|
|
'map_to': 'targets',
|
|
},
|
|
'targets': {
|
|
'name': _('Targets'),
|
|
'type': 'list:string',
|
|
'required': True,
|
|
},
|
|
})
|
|
|
|
template_args = dict(NotifyBase.template_args, **{
|
|
'to': {
|
|
'alias_of': 'targets',
|
|
},
|
|
'mode': {
|
|
'name': _('Mode'),
|
|
'type': 'choice:string',
|
|
'values': FCM_MODES,
|
|
'default': FCMMode.Legacy,
|
|
},
|
|
'priority': {
|
|
'name': _('Mode'),
|
|
'type': 'choice:string',
|
|
'values': FCM_PRIORITIES,
|
|
},
|
|
'image_url': {
|
|
'name': _('Custom Image URL'),
|
|
'type': 'string',
|
|
},
|
|
'image': {
|
|
'name': _('Include Image'),
|
|
'type': 'bool',
|
|
'default': False,
|
|
'map_to': 'include_image',
|
|
},
|
|
# Color can either be yes, no, or a #rrggbb (
|
|
# rrggbb without hashtag is accepted to)
|
|
'color': {
|
|
'name': _('Notification Color'),
|
|
'type': 'string',
|
|
'default': 'yes',
|
|
},
|
|
})
|
|
|
|
# Define our data entry
|
|
template_kwargs = {
|
|
'data_kwargs': {
|
|
'name': _('Data Entries'),
|
|
'prefix': '+',
|
|
},
|
|
}
|
|
|
|
def __init__(self, project, apikey, targets=None, mode=None, keyfile=None,
|
|
data_kwargs=None, image_url=None, include_image=False,
|
|
color=None, priority=None, **kwargs):
|
|
"""
|
|
Initialize Firebase Cloud Messaging
|
|
|
|
"""
|
|
super().__init__(**kwargs)
|
|
|
|
if mode is None:
|
|
# Detect our mode
|
|
self.mode = FCMMode.OAuth2 if keyfile else FCMMode.Legacy
|
|
|
|
else:
|
|
# Setup our mode
|
|
self.mode = NotifyFCM.template_tokens['mode']['default'] \
|
|
if not isinstance(mode, str) else mode.lower()
|
|
if self.mode and self.mode not in FCM_MODES:
|
|
msg = 'The FCM mode specified ({}) is invalid.'.format(mode)
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
# Used for Legacy Mode; this is the Web API Key retrieved from the
|
|
# User Panel
|
|
self.apikey = None
|
|
|
|
# Path to our Keyfile
|
|
self.keyfile = None
|
|
|
|
# Our Project ID is required to verify against the keyfile
|
|
# specified
|
|
self.project = None
|
|
|
|
# Initialize our Google OAuth module we can work with
|
|
self.oauth = GoogleOAuth(
|
|
user_agent=self.app_id, timeout=self.request_timeout,
|
|
verify_certificate=self.verify_certificate)
|
|
|
|
if self.mode == FCMMode.OAuth2:
|
|
# The project ID associated with the account
|
|
self.project = validate_regex(project)
|
|
if not self.project:
|
|
msg = 'An invalid FCM Project ID ' \
|
|
'({}) was specified.'.format(project)
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
if not keyfile:
|
|
msg = 'No FCM JSON KeyFile was specified.'
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
# Our keyfile object is just an AppriseAttachment object
|
|
self.keyfile = AppriseAttachment(asset=self.asset)
|
|
# Add our definition to our template
|
|
self.keyfile.add(keyfile)
|
|
# Enforce maximum file size
|
|
self.keyfile[0].max_file_size = self.max_fcm_keyfile_size
|
|
|
|
else: # Legacy Mode
|
|
|
|
# The apikey associated with the account
|
|
self.apikey = validate_regex(apikey)
|
|
if not self.apikey:
|
|
msg = 'An invalid FCM API key ' \
|
|
'({}) was specified.'.format(apikey)
|
|
self.logger.warning(msg)
|
|
raise TypeError(msg)
|
|
|
|
# Acquire Device IDs to notify
|
|
self.targets = parse_list(targets)
|
|
|
|
# Our data Keyword/Arguments to include in our outbound payload
|
|
self.data_kwargs = {}
|
|
if isinstance(data_kwargs, dict):
|
|
self.data_kwargs.update(data_kwargs)
|
|
|
|
# Include the image as part of the payload
|
|
self.include_image = include_image
|
|
|
|
# A Custom Image URL
|
|
# FCM allows you to provide a remote https?:// URL to an image_url
|
|
# located on the internet that it will download and include in the
|
|
# payload.
|
|
#
|
|
# self.image_url() is reserved as an internal function name; so we
|
|
# jsut store it into a different variable for now
|
|
self.image_src = image_url
|
|
|
|
# Initialize our priority
|
|
self.priority = FCMPriorityManager(self.mode, priority)
|
|
|
|
# Initialize our color
|
|
self.color = FCMColorManager(color, asset=self.asset)
|
|
return
|
|
|
|
@property
|
|
def access_token(self):
|
|
"""
|
|
Generates a access_token based on the keyfile provided
|
|
"""
|
|
keyfile = self.keyfile[0]
|
|
if not keyfile:
|
|
# We could not access the keyfile
|
|
self.logger.error(
|
|
'Could not access FCM keyfile {}.'.format(
|
|
keyfile.url(privacy=True)))
|
|
return None
|
|
|
|
if not self.oauth.load(keyfile.path):
|
|
self.logger.error(
|
|
'FCM keyfile {} could not be loaded.'.format(
|
|
keyfile.url(privacy=True)))
|
|
return None
|
|
|
|
# Verify our project id against the one provided in our keyfile
|
|
if self.project != self.oauth.project_id:
|
|
self.logger.error(
|
|
'FCM keyfile {} identifies itself for a different project'
|
|
.format(keyfile.url(privacy=True)))
|
|
return None
|
|
|
|
# Return our generated key; the below returns None if a token could
|
|
# not be acquired
|
|
return self.oauth.access_token
|
|
|
|
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
|
|
"""
|
|
Perform FCM Notification
|
|
"""
|
|
|
|
if not self.targets:
|
|
# There is no one to email; we're done
|
|
self.logger.warning('There are no FCM devices or topics to notify')
|
|
return False
|
|
|
|
if self.mode == FCMMode.OAuth2:
|
|
access_token = self.access_token
|
|
if not access_token:
|
|
# Error message is generated in access_tokengen() so no reason
|
|
# to additionally write anything here
|
|
return False
|
|
|
|
headers = {
|
|
'User-Agent': self.app_id,
|
|
'Content-Type': 'application/json',
|
|
"Authorization": "Bearer {}".format(access_token),
|
|
}
|
|
|
|
# Prepare our notify URL
|
|
notify_url = self.notify_oauth2_url
|
|
|
|
else: # FCMMode.Legacy
|
|
headers = {
|
|
'User-Agent': self.app_id,
|
|
'Content-Type': 'application/json',
|
|
"Authorization": "key={}".format(self.apikey),
|
|
}
|
|
|
|
# Prepare our notify URL
|
|
notify_url = self.notify_legacy_url
|
|
|
|
# Acquire image url
|
|
image = self.image_url(notify_type) \
|
|
if not self.image_src else self.image_src
|
|
|
|
has_error = False
|
|
# Create a copy of the targets list
|
|
targets = list(self.targets)
|
|
while len(targets):
|
|
recipient = targets.pop(0)
|
|
|
|
if self.mode == FCMMode.OAuth2:
|
|
payload = {
|
|
'message': {
|
|
'token': None,
|
|
'notification': {
|
|
'title': title,
|
|
'body': body,
|
|
}
|
|
}
|
|
}
|
|
|
|
if self.color:
|
|
# Acquire our color
|
|
payload['message']['android'] = {
|
|
'notification': {'color': self.color.get(notify_type)}}
|
|
|
|
if self.include_image and image:
|
|
payload['message']['notification']['image'] = image
|
|
|
|
if self.data_kwargs:
|
|
payload['message']['data'] = self.data_kwargs
|
|
|
|
if recipient[0] == '#':
|
|
payload['message']['topic'] = recipient[1:]
|
|
self.logger.debug(
|
|
"FCM recipient %s parsed as a topic",
|
|
recipient[1:])
|
|
|
|
else:
|
|
payload['message']['token'] = recipient
|
|
self.logger.debug(
|
|
"FCM recipient %s parsed as a device token",
|
|
recipient)
|
|
|
|
else: # FCMMode.Legacy
|
|
payload = {
|
|
'notification': {
|
|
'notification': {
|
|
'title': title,
|
|
'body': body,
|
|
}
|
|
}
|
|
}
|
|
|
|
if self.color:
|
|
# Acquire our color
|
|
payload['notification']['notification']['color'] = \
|
|
self.color.get(notify_type)
|
|
|
|
if self.include_image and image:
|
|
payload['notification']['notification']['image'] = image
|
|
|
|
if self.data_kwargs:
|
|
payload['data'] = self.data_kwargs
|
|
|
|
if recipient[0] == '#':
|
|
payload['to'] = '/topics/{}'.format(recipient)
|
|
self.logger.debug(
|
|
"FCM recipient %s parsed as a topic",
|
|
recipient[1:])
|
|
|
|
else:
|
|
payload['to'] = recipient
|
|
self.logger.debug(
|
|
"FCM recipient %s parsed as a device token",
|
|
recipient)
|
|
|
|
# A more advanced dict.update() that recursively includes
|
|
# sub-dictionaries as well
|
|
dict_full_update(payload, self.priority.payload())
|
|
|
|
self.logger.debug(
|
|
'FCM %s POST URL: %s (cert_verify=%r)',
|
|
self.mode, notify_url, self.verify_certificate,
|
|
)
|
|
self.logger.debug('FCM %s Payload: %s', self.mode, str(payload))
|
|
|
|
# Always call throttle before any remote server i/o is made
|
|
self.throttle()
|
|
try:
|
|
r = requests.post(
|
|
notify_url.format(project=self.project),
|
|
data=dumps(payload),
|
|
headers=headers,
|
|
verify=self.verify_certificate,
|
|
timeout=self.request_timeout,
|
|
)
|
|
if r.status_code not in (
|
|
requests.codes.ok, requests.codes.no_content):
|
|
# We had a problem
|
|
status_str = \
|
|
NotifyBase.http_response_code_lookup(
|
|
r.status_code, FCM_HTTP_ERROR_MAP)
|
|
|
|
self.logger.warning(
|
|
'Failed to send {} FCM notification: '
|
|
'{}{}error={}.'.format(
|
|
self.mode,
|
|
status_str,
|
|
', ' if status_str else '',
|
|
r.status_code))
|
|
|
|
self.logger.debug(
|
|
'Response Details:\r\n%s', r.content)
|
|
|
|
has_error = True
|
|
|
|
else:
|
|
self.logger.info('Sent %s FCM notification.', self.mode)
|
|
|
|
except requests.RequestException as e:
|
|
self.logger.warning(
|
|
'A Connection error occurred sending FCM '
|
|
'notification.'
|
|
)
|
|
self.logger.debug('Socket Exception: %s', str(e))
|
|
|
|
has_error = True
|
|
|
|
return not has_error
|
|
|
|
def url(self, privacy=False, *args, **kwargs):
|
|
"""
|
|
Returns the URL built dynamically based on specified arguments.
|
|
"""
|
|
|
|
# Define any URL parameters
|
|
params = {
|
|
'mode': self.mode,
|
|
'image': 'yes' if self.include_image else 'no',
|
|
'color': str(self.color),
|
|
}
|
|
|
|
if self.priority:
|
|
# Store our priority if one was defined
|
|
params['priority'] = str(self.priority)
|
|
|
|
if self.keyfile:
|
|
# Include our keyfile if specified
|
|
params['keyfile'] = NotifyFCM.quote(
|
|
self.keyfile[0].url(privacy=privacy), safe='')
|
|
|
|
if self.image_src:
|
|
# Include our image path as part of our URL payload
|
|
params['image_url'] = self.image_src
|
|
|
|
# Extend our parameters
|
|
params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
|
|
|
|
# Add our data keyword/args into our URL response
|
|
params.update(
|
|
{'+{}'.format(k): v for k, v in self.data_kwargs.items()})
|
|
|
|
reference = NotifyFCM.quote(self.project) \
|
|
if self.mode == FCMMode.OAuth2 \
|
|
else self.pprint(self.apikey, privacy, safe='')
|
|
|
|
return '{schema}://{reference}/{targets}?{params}'.format(
|
|
schema=self.secure_protocol,
|
|
reference=reference,
|
|
targets='/'.join(
|
|
[NotifyFCM.quote(x) for x in self.targets]),
|
|
params=NotifyFCM.urlencode(params),
|
|
)
|
|
|
|
def __len__(self):
|
|
"""
|
|
Returns the number of targets associated with this notification
|
|
"""
|
|
return len(self.targets)
|
|
|
|
@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
|
|
|
|
# The apikey/project is stored in the hostname
|
|
results['apikey'] = NotifyFCM.unquote(results['host'])
|
|
results['project'] = results['apikey']
|
|
|
|
# Get our Device IDs
|
|
results['targets'] = NotifyFCM.split_path(results['fullpath'])
|
|
|
|
# Get our mode
|
|
results['mode'] = results['qsd'].get('mode')
|
|
|
|
# The 'to' makes it easier to use yaml configuration
|
|
if 'to' in results['qsd'] and len(results['qsd']['to']):
|
|
results['targets'] += \
|
|
NotifyFCM.parse_list(results['qsd']['to'])
|
|
|
|
# Our Project ID
|
|
if 'project' in results['qsd'] and results['qsd']['project']:
|
|
results['project'] = \
|
|
NotifyFCM.unquote(results['qsd']['project'])
|
|
|
|
# Our Web API Key
|
|
if 'apikey' in results['qsd'] and results['qsd']['apikey']:
|
|
results['apikey'] = \
|
|
NotifyFCM.unquote(results['qsd']['apikey'])
|
|
|
|
# Our Keyfile (JSON)
|
|
if 'keyfile' in results['qsd'] and results['qsd']['keyfile']:
|
|
results['keyfile'] = \
|
|
NotifyFCM.unquote(results['qsd']['keyfile'])
|
|
|
|
# Our Priority
|
|
if 'priority' in results['qsd'] and results['qsd']['priority']:
|
|
results['priority'] = \
|
|
NotifyFCM.unquote(results['qsd']['priority'])
|
|
|
|
# Our Color
|
|
if 'color' in results['qsd'] and results['qsd']['color']:
|
|
results['color'] = \
|
|
NotifyFCM.unquote(results['qsd']['color'])
|
|
|
|
# Boolean to include an image or not
|
|
results['include_image'] = parse_bool(results['qsd'].get(
|
|
'image', NotifyFCM.template_args['image']['default']))
|
|
|
|
# Extract image_url if it was specified
|
|
if 'image_url' in results['qsd']:
|
|
results['image_url'] = \
|
|
NotifyFCM.unquote(results['qsd']['image_url'])
|
|
if 'image' not in results['qsd']:
|
|
# Toggle default behaviour if a custom image was provided
|
|
# but ONLY if the `image` boolean was not set
|
|
results['include_image'] = True
|
|
|
|
# Store our data keyword/args if specified
|
|
results['data_kwargs'] = results['qsd+']
|
|
|
|
return results
|