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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,355 @@ | ||
| # -*- coding: utf-8 -*- | ||
| # | ||
| # Copyright (C) 2019 Chris Caron <[email protected]> | ||
| # 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. | ||
|
|
||
| # Create an account https://messagebird.com if you don't already have one | ||
| # | ||
| # Get your auth_id and auth token from the dashboard here: | ||
| # - https://console.plivo.com/dashboard/ | ||
| # | ||
|
|
||
| import re | ||
| import requests | ||
|
|
||
| from .NotifyBase import NotifyBase | ||
| from ..common import NotifyType | ||
| from ..utils import parse_list | ||
| from ..AppriseLocale import gettext_lazy as _ | ||
|
|
||
| # Auth Identifier (found on dashboard) | ||
| VALIDATE_AUTH_ID = re.compile(r'^[a-z0-9]{25}$', re.I) | ||
|
|
||
| # Auth Token (found on dashboard) | ||
| VALIDATE_TOKEN = re.compile(r'^[a-z0-9]{25}$', re.I) | ||
|
|
||
| # Some Phone Number Detection | ||
| IS_PHONE_NO = re.compile(r'^\+?(?P<phone>[0-9\s)(+-]+)\s*$') | ||
|
|
||
|
|
||
| class NotifyPlivo(NotifyBase): | ||
| """ | ||
| A wrapper for Plivo Notifications | ||
| """ | ||
|
|
||
| # The default descriptive name associated with the Notification | ||
| service_name = 'Plivo' | ||
|
|
||
| # The services URL | ||
| service_url = 'https://plivo.com' | ||
|
|
||
| # The default protocol | ||
| secure_protocol = 'plivo' | ||
|
|
||
| # A URL that takes you to the setup/help of the specific protocol | ||
| setup_url = 'https://github.com/caronc/apprise/wiki/Notify_plivo' | ||
|
|
||
| # Plivo uses the http protocol with JSON requests | ||
| notify_url = 'https://api.plivo.com/v1/Account/{auth_id}/Message/' | ||
|
|
||
| # The maximum length of the body | ||
| body_maxlen = 140 | ||
|
|
||
| # 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}://{auth_id}@{token}/{source}', | ||
| '{schema}://{auth_id}@{token}/{source}/{targets}', | ||
| ) | ||
|
|
||
| # Define our template tokens | ||
| template_tokens = dict(NotifyBase.template_tokens, **{ | ||
| 'auth_id': { | ||
| 'name': _('Auth ID'), | ||
| 'type': 'string', | ||
| 'required': True, | ||
| 'regex': (r'[a-z0-9]{25}', 'i'), | ||
| }, | ||
| 'token': { | ||
| 'name': _('Auth Token'), | ||
| 'type': 'string', | ||
| 'required': True, | ||
| 'regex': (r'[a-z0-9]{25}', 'i'), | ||
| }, | ||
| 'source': { | ||
| 'name': _('Source Phone No'), | ||
| 'type': 'string', | ||
| 'prefix': '+', | ||
| 'required': True, | ||
| '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', | ||
| } | ||
| }) | ||
|
|
||
| # Define our template arguments | ||
| template_args = dict(NotifyBase.template_args, **{ | ||
| 'to': { | ||
| 'alias_of': 'targets', | ||
| }, | ||
| 'from': { | ||
| 'alias_of': 'source', | ||
| }, | ||
| }) | ||
|
|
||
| def __init__(self, auth_id, token, source, targets=None, **kwargs): | ||
| """ | ||
| Initialize Plivo Object | ||
| """ | ||
| super(NotifyPlivo, self).__init__(**kwargs) | ||
|
|
||
| try: | ||
| # The authentication key associated with the account | ||
| self.auth_id = auth_id.strip() | ||
|
|
||
| except AttributeError: | ||
| # Token was None | ||
| msg = 'No Plivo authentication ID was specified.' | ||
| self.logger.warning(msg) | ||
| raise TypeError(msg) | ||
|
|
||
| if not VALIDATE_AUTH_ID.match(self.auth_id): | ||
| msg = 'The Plivo authentication ID specified ({}) is ' \ | ||
| 'invalid.'.format(self.auth_id) | ||
| self.logger.warning(msg) | ||
| raise TypeError(msg) | ||
|
|
||
| try: | ||
| # The authentication key associated with the account | ||
| self.token = token.strip() | ||
|
|
||
| except AttributeError: | ||
| # Token was None | ||
| msg = 'No Plivo authentication token was specified.' | ||
| self.logger.warning(msg) | ||
| raise TypeError(msg) | ||
|
|
||
| if not VALIDATE_TOKEN.match(self.token): | ||
| msg = 'The Plivo authentication token specified ({}) is ' \ | ||
| 'invalid.'.format(self.token) | ||
| self.logger.warning(msg) | ||
| raise TypeError(msg) | ||
|
|
||
| result = IS_PHONE_NO.match(source) | ||
| if not result: | ||
| msg = 'The Plivo 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 Plivo 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 | ||
| 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), | ||
| ) | ||
|
|
||
| def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs): | ||
| """ | ||
| Perform Plivo Notification | ||
| """ | ||
|
|
||
| # Prepare our headers | ||
| headers = { | ||
| 'User-Agent': self.app_id, | ||
| 'Content-Type': 'application/json', | ||
| } | ||
|
|
||
| # Prepare our authentication | ||
| auth = (self.auth_id, self.token) | ||
|
|
||
| # Prepare our payload | ||
| payload = { | ||
| 'src': self.source, | ||
| 'dst': None, | ||
| 'text': body, | ||
|
|
||
| } | ||
| # Create a copy of the targets list | ||
| targets = list(self.targets) | ||
|
|
||
| if len(targets) == 0: | ||
| # No sources specified, use our own phone no | ||
| targets.append(self.source) | ||
|
|
||
| # Prepare our phone no (< delimits more then one) | ||
| payload['recipients'] = '<'.join(self.targets) | ||
|
|
||
| # Some Debug Logging | ||
| self.logger.debug( | ||
| 'Plivo POST URL: {} (cert_verify={})'.format( | ||
| self.notify_url, self.verify_certificate)) | ||
| self.logger.debug('Plivo Payload: {}' .format(payload)) | ||
|
|
||
| # Always call throttle before any remote server i/o is made | ||
| self.throttle() | ||
| try: | ||
| r = requests.post( | ||
| self.notify_url, | ||
| data=payload, | ||
| headers=headers, | ||
| auth=auth, | ||
| verify=self.verify_certificate, | ||
| ) | ||
|
|
||
| if r.status_code not in ( | ||
| requests.codes.ok, requests.codes.accepted): | ||
| # We had a problem | ||
| status_str = \ | ||
| NotifyPlivo.http_response_code_lookup( | ||
| r.status_code) | ||
|
|
||
| self.logger.warning( | ||
| 'Failed to send Plivo notification to {}: ' | ||
| '{}{}error={}.'.format( | ||
| ','.join(self.targets), | ||
| status_str, | ||
| ', ' if status_str else '', | ||
| r.status_code)) | ||
|
|
||
| self.logger.debug( | ||
| 'Response Details:\r\n{}'.format(r.content)) | ||
|
|
||
| return False | ||
|
|
||
| else: | ||
| self.logger.info( | ||
| 'Sent Plivo notification to {}.'.format(self.targets)) | ||
|
|
||
| except requests.RequestException as e: | ||
| self.logger.warning( | ||
| 'A Connection error occured sending Plivo:%s ' % ( | ||
| self.targets) + 'notification.' | ||
| ) | ||
| self.logger.debug('Socket Exception: %s' % str(e)) | ||
|
|
||
| return False | ||
|
|
||
| return True | ||
|
|
||
| def url(self): | ||
| """ | ||
| Returns the URL built dynamically based on specified arguments. | ||
| """ | ||
|
|
||
| # Define any arguments set | ||
| args = { | ||
| 'format': self.notify_format, | ||
| 'overflow': self.overflow_mode, | ||
| 'verify': 'yes' if self.verify_certificate else 'no', | ||
| } | ||
|
|
||
| return '{schema}://{auth_id}@{token}/{source}/' \ | ||
| '{targets}/?{args}'.format( | ||
| schema=self.secure_protocol, | ||
| auth_id=NotifyPlivo.quote(self.auth_id, safe=''), | ||
| token=NotifyPlivo.quote(self.token, safe=''), | ||
| source=self.source, | ||
| targets='/'.join( | ||
| [NotifyPlivo.quote(x, safe='') for x in self.targets]), | ||
| args=NotifyPlivo.urlencode(args)) | ||
|
|
||
| @staticmethod | ||
| def parse_url(url): | ||
| """ | ||
| Parses the URL and returns enough arguments that can allow | ||
| us to substantiate this object. | ||
| """ | ||
|
|
||
| results = NotifyBase.parse_url(url) | ||
|
|
||
| if not results: | ||
| # We're done early as we couldn't load the results | ||
| return results | ||
|
|
||
| # The Auth ID is in the username field | ||
| results['auth_id'] = NotifyPlivo.unquote(results['user']) | ||
|
|
||
| # The hostname is our authentication key | ||
| results['token'] = NotifyPlivo.unquote(results['host']) | ||
|
|
||
| # Get our entries; split_path() looks after unquoting content for us | ||
| # by default | ||
| results['targets'] = NotifyPlivo.split_path(results['fullpath']) | ||
|
|
||
| try: | ||
| # The first path entry is the source/originator | ||
| results['source'] = results['targets'].pop(0) | ||
| except IndexError: | ||
| # No path specified... this URL is potentially un-parseable; we can | ||
| # hope for a from= entry | ||
| pass | ||
|
|
||
| # 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'] += \ | ||
| NotifyPlivo.parse_list(results['qsd']['to']) | ||
|
|
||
| if 'from' in results['qsd'] and len(results['qsd']['from']): | ||
| results['source'] = \ | ||
| NotifyPlivo.unquote(results['qsd']['from']) | ||
|
|
||
| return results |
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