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430 lines
15 KiB
430 lines
15 KiB
# -*- coding: utf-8 -*-
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# BSD 2-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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# 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 service you will need a D7 Networks account from their website
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# at https://d7networks.com/
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#
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# After you've established your account you can get your api login credentials
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# (both user and password) from the API Details section from within your
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# account profile area: https://d7networks.com/accounts/profile/
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#
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# API Reference: https://d7networks.com/docs/Messages/Send_Message/
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import requests
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from json import dumps
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from json import loads
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from .NotifyBase import NotifyBase
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from ..common import NotifyType
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from ..utils import is_phone_no
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from ..utils import parse_phone_no
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from ..utils import validate_regex
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from ..utils import parse_bool
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from ..AppriseLocale import gettext_lazy as _
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# Extend HTTP Error Messages
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D7NETWORKS_HTTP_ERROR_MAP = {
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401: 'Invalid Argument(s) Specified.',
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403: 'Unauthorized - Authentication Failure.',
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412: 'A Routing Error Occured',
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500: 'A Serverside Error Occured Handling the Request.',
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}
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class NotifyD7Networks(NotifyBase):
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"""
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A wrapper for D7 Networks Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'D7 Networks'
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# The services URL
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service_url = 'https://d7networks.com/'
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# All notification requests are secure
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secure_protocol = 'd7sms'
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# Allow 300 requests per minute.
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# 60/300 = 0.2
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request_rate_per_sec = 0.20
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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_d7networks'
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# D7 Networks single notification URL
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notify_url = 'https://api.d7networks.com/messages/v1/send'
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# The maximum length of the body
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body_maxlen = 160
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# A title can not be used for SMS Messages. Setting this to zero will
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# cause any title (if defined) to get placed into the message body.
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title_maxlen = 0
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# Define object templates
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templates = (
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'{schema}://{token}@{targets}',
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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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'token': {
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'name': _('API Access Token'),
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'type': 'string',
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'required': True,
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'private': True,
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},
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'target_phone': {
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'name': _('Target Phone No'),
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'type': 'string',
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'prefix': '+',
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'regex': (r'^[0-9\s)(+-]+$', 'i'),
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'map_to': 'targets',
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},
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'targets': {
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'name': _('Targets'),
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'type': 'list:string',
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'required': True,
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},
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})
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# Define our template arguments
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template_args = dict(NotifyBase.template_args, **{
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'unicode': {
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# Unicode characters (default is 'auto')
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'name': _('Unicode Characters'),
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'type': 'bool',
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'default': False,
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},
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'batch': {
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'name': _('Batch Mode'),
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'type': 'bool',
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'default': False,
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},
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'to': {
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'alias_of': 'targets',
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},
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'source': {
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# Originating address,In cases where the rewriting of the sender's
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# address is supported or permitted by the SMS-C. This is used to
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# transmit the message, this number is transmitted as the
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# originating address and is completely optional.
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'name': _('Originating Address'),
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'type': 'string',
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'map_to': 'source',
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},
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'from': {
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'alias_of': 'source',
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},
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})
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def __init__(self, token=None, targets=None, source=None,
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batch=False, unicode=None, **kwargs):
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"""
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Initialize D7 Networks Object
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"""
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super().__init__(**kwargs)
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# Prepare Batch Mode Flag
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self.batch = batch
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# Setup our source address (if defined)
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self.source = None \
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if not isinstance(source, str) else source.strip()
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# Define whether or not we should set the unicode flag
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self.unicode = self.template_args['unicode']['default'] \
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if unicode is None else bool(unicode)
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# The token associated with the account
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self.token = validate_regex(token)
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if not self.token:
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msg = 'The D7 Networks token specified ({}) is invalid.'\
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.format(token)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Parse our targets
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self.targets = list()
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for target in parse_phone_no(targets):
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# Validate targets and drop bad ones:
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result = result = is_phone_no(target)
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if not result:
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self.logger.warning(
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'Dropped invalid phone # '
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'({}) specified.'.format(target),
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)
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continue
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# store valid phone number
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self.targets.append(result['full'])
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return
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def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
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"""
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Depending on whether we are set to batch mode or single mode this
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redirects to the appropriate handling
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"""
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if len(self.targets) == 0:
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# There were no services to notify
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self.logger.warning('There were no D7 Networks targets to notify.')
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return False
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# error tracking (used for function return)
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has_error = False
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# Prepare our headers
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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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'Authorization': f'Bearer {self.token}',
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}
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payload = {
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'message_globals': {
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'channel': 'sms',
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},
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'messages': [{
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# Populated later on
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'recipients': None,
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'content': body,
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'data_coding':
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# auto is a better substitute over 'text' as text is easier to
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# detect from a post than `unicode` is.
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'auto' if not self.unicode else 'unicode',
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}],
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}
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# use the list directly
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targets = list(self.targets)
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if self.source:
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payload['message_globals']['originator'] = self.source
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target = None
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while len(targets):
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if self.batch:
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# Prepare our payload
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payload['messages'][0]['recipients'] = self.targets
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# Reset our targets so we don't keep going. This is required
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# because we're in batch mode; we only need to loop once.
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targets = []
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else:
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# We're not in a batch mode; so get our next target
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# Get our target(s) to notify
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target = targets.pop(0)
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# Prepare our payload
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payload['messages'][0]['recipients'] = [target]
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# Some Debug Logging
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self.logger.debug(
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'D7 Networks POST URL: {} (cert_verify={})'.format(
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self.notify_url, self.verify_certificate))
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self.logger.debug('D7 Networks Payload: {}' .format(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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verify=self.verify_certificate,
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timeout=self.request_timeout,
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)
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if r.status_code not in (
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requests.codes.created, requests.codes.ok):
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# We had a problem
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status_str = \
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NotifyBase.http_response_code_lookup(
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r.status_code, D7NETWORKS_HTTP_ERROR_MAP)
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try:
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# Update our status response if we can
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json_response = loads(r.content)
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status_str = json_response.get('message', status_str)
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except (AttributeError, TypeError, ValueError):
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# ValueError = r.content is Unparsable
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# TypeError = r.content is None
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# AttributeError = r is None
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# We could not parse JSON response.
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# We will just use the status we already have.
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pass
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self.logger.warning(
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'Failed to send D7 Networks SMS notification to {}: '
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'{}{}error={}.'.format(
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', '.join(target) if self.batch else target,
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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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# Mark our failure
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has_error = True
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continue
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else:
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if self.batch:
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self.logger.info(
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'Sent D7 Networks batch SMS notification to '
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'{} target(s).'.format(len(self.targets)))
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else:
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self.logger.info(
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'Sent D7 Networks SMS notification to {}.'.format(
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target))
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self.logger.debug(
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'Response Details:\r\n{}'.format(r.content))
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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 D7 Networks:%s ' % (
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', '.join(self.targets)) + 'notification.'
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)
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self.logger.debug('Socket Exception: %s' % str(e))
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# Mark our failure
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has_error = True
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continue
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return not has_error
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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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# Define any URL parameters
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params = {
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'batch': 'yes' if self.batch else 'no',
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'unicode': 'yes' if self.unicode else 'no',
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}
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if self.source:
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params['from'] = self.source
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# Extend our parameters
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params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
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return '{schema}://{token}@{targets}/?{params}'.format(
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schema=self.secure_protocol,
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token=self.pprint(self.token, privacy, safe=''),
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targets='/'.join(
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[NotifyD7Networks.quote(x, safe='') for x in self.targets]),
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params=NotifyD7Networks.urlencode(params))
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def __len__(self):
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"""
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Returns the number of targets associated with this notification
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"""
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#
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# Factor batch into calculation
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#
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return len(self.targets) if not self.batch else 1
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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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if 'token' in results['qsd'] and len(results['qsd']['token']):
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results['token'] = \
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NotifyD7Networks.unquote(results['qsd']['token'])
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elif results['user']:
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results['token'] = NotifyD7Networks.unquote(results['user'])
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if results['password']:
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# Support token containing a colon (:)
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results['token'] += \
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':' + NotifyD7Networks.unquote(results['password'])
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elif results['password']:
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# Support token starting with a colon (:)
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results['token'] = \
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':' + NotifyD7Networks.unquote(results['password'])
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# Initialize our targets
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results['targets'] = list()
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# The store our first target stored in the hostname
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results['targets'].append(NotifyD7Networks.unquote(results['host']))
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# Get our entries; split_path() looks after unquoting content for us
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# by default
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results['targets'].extend(
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NotifyD7Networks.split_path(results['fullpath']))
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# Get Batch Mode Flag
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results['batch'] = \
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parse_bool(results['qsd'].get('batch', False))
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# Get Unicode Flag
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results['unicode'] = \
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parse_bool(results['qsd'].get('unicode', False))
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# Support the 'to' variable so that we can support targets this way too
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# The 'to' makes it easier to use yaml configuration
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if 'to' in results['qsd'] and len(results['qsd']['to']):
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results['targets'] += \
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NotifyD7Networks.parse_phone_no(results['qsd']['to'])
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# Support the 'from' and source variable
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if 'from' in results['qsd'] and len(results['qsd']['from']):
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results['source'] = \
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NotifyD7Networks.unquote(results['qsd']['from'])
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elif 'source' in results['qsd'] and len(results['qsd']['source']):
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results['source'] = \
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NotifyD7Networks.unquote(results['qsd']['source'])
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return results
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