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689 lines
24 KiB
689 lines
24 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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import re
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import requests
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from json import dumps, loads
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import base64
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from itertools import chain
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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 ..utils import is_phone_no
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from ..utils import parse_phone_no
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from ..utils import parse_bool
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from ..URLBase import PrivacyMode
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from ..AppriseLocale import gettext_lazy as _
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GROUP_REGEX = re.compile(
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r'^\s*(\#|\%35)(?P<group>[a-z0-9_-]+)', re.I)
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CONTACT_REGEX = re.compile(
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r'^\s*(\@|\%40)?(?P<contact>[a-z0-9_-]+)', re.I)
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# Priorities
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class SMSEaglePriority:
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NORMAL = 0
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HIGH = 1
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SMSEAGLE_PRIORITIES = (
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SMSEaglePriority.NORMAL,
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SMSEaglePriority.HIGH,
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)
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SMSEAGLE_PRIORITY_MAP = {
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# short for 'normal'
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'normal': SMSEaglePriority.NORMAL,
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# short for 'high'
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'+': SMSEaglePriority.HIGH,
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'high': SMSEaglePriority.HIGH,
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}
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class SMSEagleCategory:
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"""
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We define the different category types that we can notify via SMS Eagle
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"""
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PHONE = 'phone'
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GROUP = 'group'
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CONTACT = 'contact'
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SMSEAGLE_CATEGORIES = (
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SMSEagleCategory.PHONE,
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SMSEagleCategory.GROUP,
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SMSEagleCategory.CONTACT,
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)
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class NotifySMSEagle(NotifyBase):
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"""
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A wrapper for SMSEagle Notifications
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"""
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# The default descriptive name associated with the Notification
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service_name = 'SMS Eagle'
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# The services URL
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service_url = 'https://smseagle.eu'
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# The default protocol
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protocol = 'smseagle'
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# The default protocol
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secure_protocol = 'smseagles'
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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_smseagle'
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# The path we send our notification to
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notify_path = '/jsonrpc/sms'
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# The maxumum length of the text message
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# The actual limit is 160 but SMSEagle looks after the handling
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# of large messages in it's upstream service
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body_maxlen = 1200
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# The maximum targets to include when doing batch transfers
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default_batch_size = 10
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# We don't support titles for SMSEagle notifications
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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}@{host}/{targets}',
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'{schema}://{token}@{host}:{port}/{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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'host': {
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'name': _('Hostname'),
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'type': 'string',
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'required': True,
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},
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'port': {
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'name': _('Port'),
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'type': 'int',
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'min': 1,
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'max': 65535,
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},
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'token': {
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'name': _('Access Token'),
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'type': 'string',
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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)(+-]+$', 'i'),
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'map_to': 'targets',
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},
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'target_group': {
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'name': _('Target Group ID'),
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'type': 'string',
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'prefix': '#',
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'regex': (r'^[a-z0-9_-]+$', 'i'),
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'map_to': 'targets',
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},
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'target_contact': {
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'name': _('Target Contact'),
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'type': 'string',
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'prefix': '@',
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'regex': (r'^[a-z0-9_-]+$', '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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}
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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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'to': {
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'alias_of': 'targets',
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},
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'token': {
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'alias_of': 'token',
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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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'status': {
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'name': _('Show Status'),
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'type': 'bool',
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'default': False,
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},
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'test': {
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'name': _('Test Only'),
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'type': 'bool',
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'default': False,
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},
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'flash': {
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'name': _('Flash'),
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'type': 'bool',
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'default': False,
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},
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'priority': {
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'name': _('Priority'),
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'type': 'choice:int',
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'values': SMSEAGLE_PRIORITIES,
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'default': SMSEaglePriority.NORMAL,
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},
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})
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def __init__(self, token=None, targets=None, priority=None, batch=False,
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status=False, flash=False, test=False, **kwargs):
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"""
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Initialize SMSEagle Object
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"""
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super().__init__(**kwargs)
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# Prepare Flash Mode Flag
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self.flash = flash
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# Prepare Test Mode Flag
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self.test = test
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# Prepare Batch Mode Flag
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self.batch = batch
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# Set Status type
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self.status = status
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# Parse our targets
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self.target_phones = list()
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self.target_groups = list()
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self.target_contacts = list()
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# Used for URL generation afterwards only
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self.invalid_targets = list()
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# We always use a token if provided
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self.token = validate_regex(self.user if not token else token)
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if not self.token:
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msg = \
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'An invalid SMSEagle Access Token ({}) was specified.'.format(
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self.user if not token else token)
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self.logger.warning(msg)
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raise TypeError(msg)
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#
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# Priority
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#
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try:
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# Acquire our priority if we can:
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# - We accept both the integer form as well as a string
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# representation
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self.priority = int(priority)
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except TypeError:
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# NoneType means use Default; this is an okay exception
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self.priority = self.template_args['priority']['default']
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except ValueError:
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# Input is a string; attempt to get the lookup from our
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# priority mapping
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priority = priority.lower().strip()
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# This little bit of black magic allows us to match against
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# low, lo, l (for low);
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# normal, norma, norm, nor, no, n (for normal)
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# ... etc
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result = next((key for key in SMSEAGLE_PRIORITY_MAP.keys()
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if key.startswith(priority)), None) \
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if priority else None
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# Now test to see if we got a match
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if not result:
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msg = 'An invalid SMSEagle priority ' \
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'({}) was specified.'.format(priority)
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self.logger.warning(msg)
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raise TypeError(msg)
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# store our successfully looked up priority
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self.priority = SMSEAGLE_PRIORITY_MAP[result]
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if self.priority is not None and \
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self.priority not in SMSEAGLE_PRIORITY_MAP.values():
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msg = 'An invalid SMSEagle priority ' \
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'({}) was specified.'.format(priority)
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self.logger.warning(msg)
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raise TypeError(msg)
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# Validate our targerts
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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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# Allow 9 digit numbers (without country code)
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result = is_phone_no(target, min_len=9)
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if result:
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# store valid phone number
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self.target_phones.append(
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'{}{}'.format(
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'' if target[0] != '+' else '+', result['full']))
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continue
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result = GROUP_REGEX.match(target)
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if result:
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# Just store group information
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self.target_groups.append(result.group('group'))
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continue
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result = CONTACT_REGEX.match(target)
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if result:
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# Just store contact information
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self.target_contacts.append(result.group('contact'))
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continue
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self.logger.warning(
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'Dropped invalid phone/group/contact '
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'({}) specified.'.format(target),
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)
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self.invalid_targets.append(target)
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continue
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return
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def send(self, body, title='', notify_type=NotifyType.INFO, attach=None,
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**kwargs):
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"""
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Perform SMSEagle Notification
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"""
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if not self.target_groups and not self.target_phones \
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and not self.target_contacts:
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# There were no services to notify
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self.logger.warning(
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'There were no SMSEagle 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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attachments = []
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if attach:
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for attachment in attach:
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# Perform some simple error checking
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if not attachment:
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# We could not access the attachment
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self.logger.error(
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'Could not access attachment {}.'.format(
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attachment.url(privacy=True)))
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return False
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if not re.match(r'^image/.*', attachment.mimetype, re.I):
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# Only support images at this time
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self.logger.warning(
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'Ignoring unsupported SMSEagle attachment {}.'.format(
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attachment.url(privacy=True)))
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continue
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try:
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with open(attachment.path, 'rb') as f:
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# Prepare our Attachment in Base64
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attachments.append({
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'content_type': attachment.mimetype,
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'content': base64.b64encode(
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f.read()).decode('utf-8'),
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})
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except (OSError, IOError) as e:
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self.logger.warning(
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'An I/O error occurred while reading {}.'.format(
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attachment.name if attachment else 'attachment'))
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self.logger.debug('I/O Exception: %s' % str(e))
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return 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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}
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# Prepare our payload
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params_template = {
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# Our Access Token
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'access_token': self.token,
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# The message to send (populated below)
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"message": None,
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# 0 = normal priority, 1 = high priority
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"highpriority": self.priority,
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# Support unicode characters
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"unicode": 1,
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# sms or mms (if attachment)
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"message_type": 'sms',
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# Response Types:
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# simple: format response as simple object with one result field
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# extended: format response as extended JSON object
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"responsetype": 'extended',
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# SMS will be sent as flash message (1 = yes, 0 = no)
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"flash": 1 if self.flash else 0,
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# Message Simulation
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"test": 1 if self.test else 0,
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}
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# Set our schema
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schema = 'https' if self.secure else 'http'
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# Construct our URL
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notify_url = '%s://%s' % (schema, self.host)
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if isinstance(self.port, int):
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notify_url += ':%d' % self.port
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notify_url += self.notify_path
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# Send in batches if identified to do so
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batch_size = 1 if not self.batch else self.default_batch_size
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notify_by = {
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SMSEagleCategory.PHONE: {
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"method": "sms.send_sms",
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'target': 'to',
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},
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SMSEagleCategory.GROUP: {
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"method": "sms.send_togroup",
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'target': 'groupname',
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},
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SMSEagleCategory.CONTACT: {
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"method": "sms.send_tocontact",
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'target': 'contactname',
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},
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}
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# categories separated into a tuple since notify_by.keys()
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# returns an unpredicable list in Python 2.7 which causes
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# tests to fail every so often
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for category in SMSEAGLE_CATEGORIES:
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# Create a copy of our template
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payload = {
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'method': notify_by[category]['method'],
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'params': {
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notify_by[category]['target']: None,
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},
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}
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# Apply Template
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payload['params'].update(params_template)
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# Set our Message
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payload["params"]["message"] = "{}{}".format(
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'' if not self.status else '{} '.format(
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self.asset.ascii(notify_type)), body)
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if attachments:
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# Store our attachments
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payload['params']['message_type'] = 'mms'
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payload['params']['attachments'] = attachments
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targets = getattr(self, 'target_{}s'.format(category))
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for index in range(0, len(targets), batch_size):
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# Prepare our recipients
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payload['params'][notify_by[category]['target']] = \
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','.join(targets[index:index + batch_size])
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self.logger.debug('SMSEagle POST URL: %s (cert_verify=%r)' % (
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notify_url, self.verify_certificate,
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))
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self.logger.debug('SMSEagle 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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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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try:
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content = loads(r.content)
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# Store our status
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status_str = str(content['result'])
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except (AttributeError, TypeError, ValueError, KeyError):
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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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# KeyError = 'result' is not found in result
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content = {}
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# The result set can be a list such as:
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# b'{"result":[{"message_id":4753,"status":"ok"}]}'
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#
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# It can also just be as a dictionary:
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# b'{"result":{"message_id":4753,"status":"ok"}}'
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#
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# The below code handles both cases only only fails if a
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# non-ok value was returned
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if r.status_code not in (
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requests.codes.ok, requests.codes.created) or \
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not isinstance(content.get('result'),
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(dict, list)) or \
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(isinstance(content.get('result'), dict) and
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content['result'].get('status') != 'ok') or \
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(isinstance(content.get('result'), list) and
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next((True for entry in content.get('result')
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if isinstance(entry, dict) and
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entry.get('status') != 'ok'), False
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) # pragma: no cover
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):
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# We had a problem
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status_str = content.get('result') \
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if content.get('result') else \
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NotifySMSEagle.http_response_code_lookup(
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r.status_code)
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self.logger.warning(
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'Failed to send {} {} SMSEagle {} notification: '
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'{}{}error={}.'.format(
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len(targets[index:index + batch_size]),
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'to {}'.format(targets[index])
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if batch_size == 1 else '(s)',
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category,
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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(
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category.upper(), 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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self.logger.info(
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'Sent {} SMSEagle {} notification{}.'
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.format(
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len(targets[index:index + batch_size]),
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category,
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' to {}'.format(targets[index])
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if batch_size == 1 else '(s)',
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))
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except requests.RequestException as e:
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self.logger.warning(
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'A Connection error occured sending {} SMSEagle '
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'{} notification(s).'.format(
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len(targets[index:index + batch_size]), category))
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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):
|
|
"""
|
|
Returns the URL built dynamically based on specified arguments.
|
|
"""
|
|
|
|
# Define any URL parameters
|
|
params = {
|
|
'batch': 'yes' if self.batch else 'no',
|
|
'status': 'yes' if self.status else 'no',
|
|
'flash': 'yes' if self.flash else 'no',
|
|
'test': 'yes' if self.test else 'no',
|
|
}
|
|
|
|
# Extend our parameters
|
|
params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
|
|
|
|
default_priority = self.template_args['priority']['default']
|
|
if self.priority is not None:
|
|
# Store our priority; but only if it was specified
|
|
params['priority'] = \
|
|
next((key for key, value in SMSEAGLE_PRIORITY_MAP.items()
|
|
if value == self.priority),
|
|
default_priority) # pragma: no cover
|
|
|
|
# Default port handling
|
|
default_port = 443 if self.secure else 80
|
|
|
|
return '{schema}://{token}@{hostname}{port}/{targets}?{params}'.format(
|
|
schema=self.secure_protocol if self.secure else self.protocol,
|
|
token=self.pprint(
|
|
self.token, privacy, mode=PrivacyMode.Secret, safe=''),
|
|
# never encode hostname since we're expecting it to be a valid one
|
|
hostname=self.host,
|
|
port='' if self.port is None or self.port == default_port
|
|
else ':{}'.format(self.port),
|
|
targets='/'.join(
|
|
[NotifySMSEagle.quote(x, safe='#@') for x in chain(
|
|
# Pass phones directly as is
|
|
self.target_phones,
|
|
# Contacts
|
|
['@{}'.format(x) for x in self.target_contacts],
|
|
# Groups
|
|
['#{}'.format(x) for x in self.target_groups],
|
|
# Pass along the same invalid entries as were provided
|
|
self.invalid_targets,
|
|
)]),
|
|
params=NotifySMSEagle.urlencode(params),
|
|
)
|
|
|
|
def __len__(self):
|
|
"""
|
|
Returns the number of targets associated with this notification
|
|
"""
|
|
#
|
|
# Factor batch into calculation
|
|
#
|
|
batch_size = 1 if not self.batch else self.default_batch_size
|
|
if batch_size > 1:
|
|
# Batches can only be sent by group (you can't combine groups into
|
|
# a single batch)
|
|
total_targets = 0
|
|
for c in SMSEAGLE_CATEGORIES:
|
|
targets = len(getattr(self, f'target_{c}s'))
|
|
total_targets += int(targets / batch_size) + \
|
|
(1 if targets % batch_size else 0)
|
|
return total_targets
|
|
|
|
# Normal batch count; just count the targets
|
|
return len(self.target_phones) + len(self.target_contacts) + \
|
|
len(self.target_groups)
|
|
|
|
@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 entries; split_path() looks after unquoting content for us
|
|
# by default
|
|
results['targets'] = \
|
|
NotifySMSEagle.split_path(results['fullpath'])
|
|
|
|
if 'token' in results['qsd'] and len(results['qsd']['token']):
|
|
results['token'] = NotifySMSEagle.unquote(results['qsd']['token'])
|
|
|
|
elif not results['password'] and results['user']:
|
|
results['token'] = NotifySMSEagle.unquote(results['user'])
|
|
|
|
# Support the 'to' variable so that we can support targets this way too
|
|
# The 'to' makes it easier to use yaml configuration
|
|
if 'to' in results['qsd'] and len(results['qsd']['to']):
|
|
results['targets'] += \
|
|
NotifySMSEagle.parse_phone_no(results['qsd']['to'])
|
|
|
|
# Get Batch Mode Flag
|
|
results['batch'] = \
|
|
parse_bool(results['qsd'].get('batch', False))
|
|
|
|
# Get Flash Mode Flag
|
|
results['flash'] = \
|
|
parse_bool(results['qsd'].get('flash', False))
|
|
|
|
# Get Test Mode Flag
|
|
results['test'] = \
|
|
parse_bool(results['qsd'].get('test', False))
|
|
|
|
# Get status switch
|
|
results['status'] = \
|
|
parse_bool(results['qsd'].get('status', False))
|
|
|
|
# Get priority
|
|
if 'priority' in results['qsd'] and len(results['qsd']['priority']):
|
|
results['priority'] = \
|
|
NotifySMSEagle.unquote(results['qsd']['priority'])
|
|
|
|
return results
|