bazarr/libs/apprise/plugins/NotifyKavenegar.py

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# -*- coding: utf-8 -*-
#
# Copyright (C) 2020 Chris Caron <lead2gold@gmail.com>
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
# To use this service you will need a Kavenegar account from their website
# at https://kavenegar.com/
#
# After you've established your account you can get your API Key from your
# account profile: https://panel.kavenegar.com/client/setting/account
#
# This provider does not accept +1 (for example) as a country code. You need
# to specify 001 instead.
#
import re
import requests
from json import loads
from .NotifyBase import NotifyBase
from ..common import NotifyType
from ..utils import parse_list
from ..utils import validate_regex
from ..AppriseLocale import gettext_lazy as _
# Extend HTTP Error Messages
# Based on https://kavenegar.com/rest.html
KAVENEGAR_HTTP_ERROR_MAP = {
200: 'The request was approved',
400: 'Parameters are incomplete',
401: 'Account has been disabled',
402: 'The operation failed',
403: 'The API Key is invalid',
404: 'The method is unknown',
405: 'The GET/POST request is wrong',
406: 'Invalid mandatory parameters sent',
407: 'You canot access the information you want',
409: 'The server is unable to response',
411: 'The recipient is invalid',
412: 'The sender is invalid',
413: 'Message empty or message length exceeded',
414: 'The number of recipients is more than 200',
415: 'The start index is larger then the total',
416: 'The source IP of the service does not match the settings',
417: 'The submission date is incorrect, '
'either expired or not in the correct format',
418: 'Your account credit is insufficient',
422: 'Data cannot be processed due to invalid characters',
501: 'SMS can only be sent to the account holder number',
}
# Some Phone Number Detection
IS_PHONE_NO = re.compile(r'^\+?(?P<phone>[0-9\s)(+-]+)\s*$')
class NotifyKavenegar(NotifyBase):
"""
A wrapper for Kavenegar Notifications
"""
# The default descriptive name associated with the Notification
service_name = 'Kavenegar'
# The services URL
service_url = 'https://kavenegar.com/'
# All notification requests are secure
secure_protocol = 'kavenegar'
# Allow 300 requests per minute.
# 60/300 = 0.2
request_rate_per_sec = 0.20
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_kavenegar'
# Kavenegar single notification URL
notify_url = 'http://api.kavenegar.com/v1/{apikey}/sms/send.json'
# The maximum length of the body
body_maxlen = 160
# A title can not be used for SMS Messages. Setting this to zero will
# cause any title (if defined) to get placed into the message body.
title_maxlen = 0
# Define object templates
templates = (
'{schema}://{apikey}/{targets}',
'{schema}://{source}@{apikey}/{targets}',
)
# Define our template tokens
template_tokens = dict(NotifyBase.template_tokens, **{
'apikey': {
'name': _('API Key'),
'type': 'string',
'required': True,
'private': True,
'regex': (r'^[a-z0-9]+$', 'i'),
},
'source': {
'name': _('Source Phone No'),
'type': 'string',
'prefix': '+',
'regex': (r'^[0-9\s)(+-]+$', 'i'),
},
'target_phone': {
'name': _('Target Phone No'),
'type': 'string',
'prefix': '+',
'regex': (r'^[0-9\s)(+-]+$', 'i'),
'map_to': 'targets',
},
'targets': {
'name': _('Targets'),
'type': 'list:string',
'required': True,
},
})
# Define our template arguments
template_args = dict(NotifyBase.template_args, **{
'to': {
'alias_of': 'targets',
},
'from': {
'alias_of': 'source',
},
})
def __init__(self, apikey, source=None, targets=None, **kwargs):
"""
Initialize Kavenegar Object
"""
super(NotifyKavenegar, self).__init__(**kwargs)
# API Key (associated with project)
self.apikey = validate_regex(
apikey, *self.template_tokens['apikey']['regex'])
if not self.apikey:
msg = 'An invalid Kavenegar API Key ' \
'({}) was specified.'.format(apikey)
self.logger.warning(msg)
raise TypeError(msg)
self.source = None
if source is not None:
result = IS_PHONE_NO.match(source)
if not result:
msg = 'The Kavenegar source specified ({}) is invalid.'\
.format(source)
self.logger.warning(msg)
raise TypeError(msg)
# Further check our phone # for it's digit count
result = ''.join(re.findall(r'\d+', result.group('phone')))
if len(result) < 11 or len(result) > 14:
msg = 'The MessageBird source # specified ({}) is invalid.'\
.format(source)
self.logger.warning(msg)
raise TypeError(msg)
# Store our source
self.source = result
# Parse our targets
self.targets = list()
for target in parse_list(targets):
# Validate targets and drop bad ones:
result = IS_PHONE_NO.match(target)
if result:
# Further check our phone # for it's digit count
# if it's less than 10, then we can assume it's
# a poorly specified phone no and spit a warning
result = ''.join(re.findall(r'\d+', result.group('phone')))
if len(result) < 11 or len(result) > 14:
self.logger.warning(
'Dropped invalid phone # '
'({}) specified.'.format(target),
)
continue
# store valid phone number
self.targets.append(result)
continue
self.logger.warning(
'Dropped invalid phone # ({}) specified.'.format(target))
if len(self.targets) == 0:
msg = 'There are no valid targets identified to notify.'
self.logger.warning(msg)
raise TypeError(msg)
return
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
"""
Sends SMS Message
"""
# error tracking (used for function return)
has_error = False
# Prepare our headers
headers = {
'User-Agent': self.app_id,
'Accept': 'application/json',
}
# Our URL
url = self.notify_url.format(apikey=self.apikey)
# use the list directly
targets = list(self.targets)
while len(targets):
# Get our target(s) to notify
target = targets.pop(0)
# Prepare our payload
payload = {
'receptor': target,
'message': body,
}
if self.source:
# Only set source if specified
payload['sender'] = self.source
# Some Debug Logging
self.logger.debug(
'Kavenegar POST URL: {} (cert_verify={})'.format(
url, self.verify_certificate))
self.logger.debug('Kavenegar Payload: {}' .format(payload))
# Always call throttle before any remote server i/o is made
self.throttle()
try:
r = requests.post(
url,
params=payload,
headers=headers,
verify=self.verify_certificate,
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timeout=self.request_timeout,
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)
if r.status_code not in (
requests.codes.created, requests.codes.ok):
# We had a problem
status_str = \
NotifyBase.http_response_code_lookup(
r.status_code, KAVENEGAR_HTTP_ERROR_MAP)
try:
# Update our status response if we can
json_response = loads(r.content)
status_str = json_response.get('message', status_str)
except (AttributeError, TypeError, ValueError):
# ValueError = r.content is Unparsable
# TypeError = r.content is None
# AttributeError = r is None
# We could not parse JSON response.
# We will just use the status we already have.
pass
self.logger.warning(
'Failed to send Kavenegar SMS notification to {}: '
'{}{}error={}.'.format(
target,
status_str,
', ' if status_str else '',
r.status_code))
self.logger.debug(
'Response Details:\r\n{}'.format(r.content))
# Mark our failure
has_error = True
continue
# If we reach here; the message was sent
self.logger.info(
'Sent Kavenegar SMS notification to {}.'.format(target))
self.logger.debug(
'Response Details:\r\n{}'.format(r.content))
except requests.RequestException as e:
self.logger.warning(
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'A Connection error occurred sending Kavenegar:%s ' % (
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', '.join(self.targets)) + 'notification.'
)
self.logger.debug('Socket Exception: %s' % str(e))
# Mark our failure
has_error = True
continue
return not has_error
def url(self, privacy=False, *args, **kwargs):
"""
Returns the URL built dynamically based on specified arguments.
"""
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# Our URL parameters
params = self.url_parameters(privacy=privacy, *args, **kwargs)
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return '{schema}://{source}{apikey}/{targets}?{params}'.format(
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schema=self.secure_protocol,
source='' if not self.source else '{}@'.format(self.source),
apikey=self.pprint(self.apikey, privacy, safe=''),
targets='/'.join(
[NotifyKavenegar.quote(x, safe='') for x in self.targets]),
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params=NotifyKavenegar.urlencode(params))
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@staticmethod
def parse_url(url):
"""
Parses the URL and returns enough arguments that can allow
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us to re-instantiate this object.
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"""
results = NotifyBase.parse_url(url, verify_host=False)
if not results:
# We're done early as we couldn't load the results
return results
# Store the source if specified
if results.get('user', None):
results['source'] = results['user']
# Get our entries; split_path() looks after unquoting content for us
# by default
results['targets'] = NotifyKavenegar.split_path(results['fullpath'])
# The hostname is our authentication key
results['apikey'] = NotifyKavenegar.unquote(results['host'])
# 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'] += \
NotifyKavenegar.parse_list(results['qsd']['to'])
if 'from' in results['qsd'] and len(results['qsd']['from']):
results['source'] = \
NotifyKavenegar.unquote(results['qsd']['from'])
return results