Added DingTalk Support (#200)

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Chris Caron 2021-08-11 07:37:58 -04:00 committed by GitHub
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5 changed files with 426 additions and 18 deletions

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@ -35,6 +35,7 @@ The table below identifies the services this tool supports and some example serv
| Notification Service | Service ID | Default Port | Example Syntax |
| -------------------- | ---------- | ------------ | -------------- |
| [Boxcar](https://github.com/caronc/apprise/wiki/Notify_boxcar) | boxcar:// | (TCP) 443 | boxcar://hostname<br />boxcar://hostname/@tag<br/>boxcar://hostname/device_token<br />boxcar://hostname/device_token1/device_token2/device_tokenN<br />boxcar://hostname/@tag/@tag2/device_token
| [DingTalk](https://github.com/caronc/apprise/wiki/Notify_dingtalk) | dingtalk:// | (TCP) 443 | dingtalk://token/<br />dingtalk://token/ToPhoneNo<br />dingtalk://token/ToPhoneNo1/ToPhoneNo2/ToPhoneNo1/
| [Discord](https://github.com/caronc/apprise/wiki/Notify_discord) | discord:// | (TCP) 443 | discord://webhook_id/webhook_token<br />discord://avatar@webhook_id/webhook_token
| [Emby](https://github.com/caronc/apprise/wiki/Notify_emby) | emby:// or embys:// | (TCP) 8096 | emby://user@hostname/<br />emby://user:password@hostname
| [Enigma2](https://github.com/caronc/apprise/wiki/Notify_enigma2) | enigma2:// or enigma2s:// | (TCP) 80 or 443 | enigma2://hostname

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@ -0,0 +1,343 @@
# -*- 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.
import re
import time
import hmac
import hashlib
import base64
import requests
from json import dumps
from .NotifyBase import NotifyBase
from ..URLBase import PrivacyMode
from ..common import NotifyFormat
from ..common import NotifyType
from ..utils import parse_list
from ..utils import validate_regex
from ..AppriseLocale import gettext_lazy as _
# Register at https://dingtalk.com
# - Download their PC based software as it is the only way you can create
# a custom robot. You can create a custom robot per group. You will
# be provided an access_token that Apprise will need.
# Syntax:
# dingtalk://{access_token}/
# dingtalk://{access_token}/{optional_phone_no}
# dingtalk://{access_token}/{phone_no_1}/{phone_no_2}/{phone_no_N/
# Some Phone Number Detection
IS_PHONE_NO = re.compile(r'^\+?(?P<phone>[0-9\s)(+-]+)\s*$')
class NotifyDingTalk(NotifyBase):
"""
A wrapper for DingTalk Notifications
"""
# The default descriptive name associated with the Notification
service_name = 'DingTalk'
# The services URL
service_url = 'https://www.dingtalk.com/'
# All notification requests are secure
secure_protocol = 'dingtalk'
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_dingtalk'
# DingTalk API
notify_url = 'https://oapi.dingtalk.com/robot/send?access_token={token}'
# Do not set title_maxlen as it is set in a property value below
# since the length varies depending if we are doing a markdown
# based message or a text based one.
# title_maxlen = see below @propery defined
# Define object templates
templates = (
'{schema}://{token}/',
'{schema}://{token}/{targets}/',
'{schema}://{secret}@{token}/',
'{schema}://{secret}@{token}/{targets}/',
)
# Define our template tokens
template_tokens = dict(NotifyBase.template_tokens, **{
'token': {
'name': _('Token'),
'type': 'string',
'private': True,
'required': True,
'regex': (r'^[a-z0-9]+$', 'i'),
},
'secret': {
'name': _('Token'),
'type': 'string',
'private': True,
'regex': (r'^[a-z0-9]+$', 'i'),
},
'targets': {
'name': _('Target Phone No'),
'type': 'list:string',
},
})
# Define our template arguments
template_args = dict(NotifyBase.template_args, **{
'to': {
'alias_of': 'targets',
},
'token': {
'alias_of': 'token',
},
'secret': {
'alias_of': 'secret',
},
})
def __init__(self, token, targets=None, secret=None, **kwargs):
"""
Initialize DingTalk Object
"""
super(NotifyDingTalk, self).__init__(**kwargs)
# Secret Key (associated with project)
self.token = validate_regex(
token, *self.template_tokens['token']['regex'])
if not self.token:
msg = 'An invalid DingTalk API Token ' \
'({}) was specified.'.format(token)
self.logger.warning(msg)
raise TypeError(msg)
self.secret = None
if secret:
self.secret = validate_regex(
secret, *self.template_tokens['secret']['regex'])
if not self.secret:
msg = 'An invalid DingTalk Secret ' \
'({}) was specified.'.format(token)
self.logger.warning(msg)
raise TypeError(msg)
# 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),
)
return
def get_signature(self):
"""
Calculates time-based signature so that we can send arbitrary messages.
"""
timestamp = str(round(time.time() * 1000))
secret_enc = self.secret.encode('utf-8')
str_to_sign_enc = \
"{}\n{}".format(timestamp, self.secret).encode('utf-8')
hmac_code = hmac.new(
secret_enc, str_to_sign_enc, digestmod=hashlib.sha256).digest()
signature = NotifyDingTalk.quote(base64.b64encode(hmac_code), safe='')
return timestamp, signature
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
"""
Perform DingTalk Notification
"""
payload = {
'msgtype': 'text',
'at': {
'atMobiles': self.targets,
'isAtAll': False,
}
}
if self.notify_format == NotifyFormat.MARKDOWN:
payload['markdown'] = {
'title': title,
'text': body,
}
else:
payload['text'] = {
'content': body,
}
# Our Notification URL
notify_url = self.notify_url.format(token=self.token)
params = None
if self.secret:
timestamp, signature = self.get_signature()
params = {
'timestamp': timestamp,
'sign': signature,
}
# Prepare our headers
headers = {
'User-Agent': self.app_id,
'Content-Type': 'application/json'
}
# Some Debug Logging
self.logger.debug('DingTalk URL: {} (cert_verify={})'.format(
notify_url, self.verify_certificate))
self.logger.debug('DingTalk Payload: {}' .format(payload))
# Always call throttle before any remote server i/o is made
self.throttle()
try:
r = requests.post(
notify_url,
data=dumps(payload),
headers=headers,
params=params,
verify=self.verify_certificate,
)
if r.status_code != requests.codes.ok:
# We had a problem
status_str = \
NotifyDingTalk.http_response_code_lookup(
r.status_code)
self.logger.warning(
'Failed to send DingTalk notification: '
'{}{}error={}.'.format(
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 DingTalk notification.')
except requests.RequestException as e:
self.logger.warning(
'A Connection error occured sending DingTalk '
'notification.'
)
self.logger.debug('Socket Exception: %s' % str(e))
return False
return True
@property
def title_maxlen(self):
"""
The title isn't used when not in markdown mode.
"""
return NotifyBase.title_maxlen \
if self.notify_format == NotifyFormat.MARKDOWN else 0
def url(self, privacy=False, *args, **kwargs):
"""
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}://{secret}{token}/{targets}/?{args}'.format(
schema=self.secure_protocol,
secret='' if not self.secret else '{}@'.format(self.pprint(
self.secret, privacy, mode=PrivacyMode.Secret, safe='')),
token=self.pprint(self.token, privacy, safe=''),
targets='/'.join(
[NotifyDingTalk.quote(x, safe='') for x in self.targets]),
args=NotifyDingTalk.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, verify_host=False)
if not results:
# We're done early as we couldn't load the results
return results
results['token'] = NotifyDingTalk.unquote(results['host'])
# if a user has been defined, use it's value as the secret
if results.get('user'):
results['secret'] = results.get('user')
# Get our entries; split_path() looks after unquoting content for us
# by default
results['targets'] = NotifyDingTalk.split_path(results['fullpath'])
# Support the use of the `token` keyword argument
if 'token' in results['qsd'] and len(results['qsd']['token']):
results['token'] = \
NotifyDingTalk.unquote(results['qsd']['token'])
# Support the use of the `secret` keyword argument
if 'secret' in results['qsd'] and len(results['qsd']['secret']):
results['secret'] = \
NotifyDingTalk.unquote(results['qsd']['secret'])
# 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'] += \
NotifyDingTalk.parse_list(results['qsd']['to'])
return results

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@ -47,14 +47,14 @@ Apprise is a Python package for simplifying access to all of the different
notification services that are out there. Apprise opens the door and makes
it easy to access:
Boxcar, ClickSend, Discord, E-Mail, Emby, Faast, FCM, Flock, Gitter, Google
Chat, Gotify, Growl, Home Assistant, IFTTT, Join, Kavenegar, KODI, Kumulos,
LaMetric, MacOSX, Mailgun, Mattermost, Matrix, Microsoft Windows, Microsoft
Teams, MessageBird, MSG91, MyAndroid, Nexmo, Nextcloud, Notica, Notifico,
Office365, OneSignal, Opsgenie, ParsePlatform, PopcornNotify, Prowl, Pushalot,
PushBullet, Pushjet, Pushover, PushSafer, Reddit, Rocket.Chat, SendGrid,
SimplePush, Sinch, Slack, SMTP2Go, Spontit, SparkPost, Super Toasty, Stride,
Syslog, Techulus Push, Telegram, Twilio, Twitter, Twist, XBMC, XMPP,
Boxcar, ClickSend, DingTalk, Discord, E-Mail, Emby, Faast, FCM, Flock, Gitter,
Google Chat, Gotify, Growl, Home Assistant, IFTTT, Join, Kavenegar, KODI,
Kumulos, LaMetric, MacOSX, Mailgun, Mattermost, Matrix, Microsoft Windows,
Microsoft Teams, MessageBird, MSG91, MyAndroid, Nexmo, Nextcloud, Notica,
Notifico, Office365, OneSignal, Opsgenie, ParsePlatform, PopcornNotify, Prowl,
Pushalot, PushBullet, Pushjet, Pushover, PushSafer, Reddit, Rocket.Chat,
SendGrid, SimplePush, Sinch, Slack, SMTP2Go, Spontit, SparkPost, Super Toasty,
Stride, Syslog, Techulus Push, Telegram, Twilio, Twitter, Twist, XBMC, XMPP,
Webex Teams}
Name: python-%{pypi_name}
@ -84,11 +84,9 @@ BuildRequires: python-six
BuildRequires: python2-click >= 5.0
BuildRequires: python-markdown
%if 0%{?rhel} && 0%{?rhel} <= 7
BuildRequires: python-cryptography
BuildRequires: python-babel
BuildRequires: python-yaml
%else
BuildRequires: python2-cryptography
BuildRequires: python2-babel
BuildRequires: python2-yaml
%endif

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@ -70,14 +70,15 @@ setup(
cmdclass=cmdclass,
url='https://github.com/caronc/apprise',
keywords='Push Notifications Alerts Email AWS SNS Boxcar ClickSend '
'Discord Dbus Emby Faast FCM Flock Gitter Gnome Google Chat Gotify '
'Growl Home Assistant IFTTT Join Kavenegar KODI Kumulos LaMetric '
'MacOS Mailgun Matrix Mattermost MessageBird MSG91 Nexmo Nextcloud '
'Notica Notifico Office365 OneSignal Opsgenie ParsePlatform '
'PopcornNotify Prowl PushBullet Pushjet Pushed Pushover PushSafer '
'Reddit Rocket.Chat Ryver SendGrid SimplePush Sinch Slack SMTP2Go '
'SparkPost Spontit Stride Syslog Techulus Telegram Twilio Twist '
'Twitter XBMC MSTeams Microsoft Windows Webex CLI API',
'Dingtalk Discord Dbus Emby Faast FCM Flock Gitter Gnome Google Chat '
'Gotify Growl Home Assistant IFTTT Join Kavenegar KODI Kumulos '
'LaMetric MacOS Mailgun Matrix Mattermost MessageBird MSG91 Nexmo '
'Nextcloud Notica Notifico Office365 OneSignal Opsgenie '
'ParsePlatform PopcornNotify Prowl PushBullet Pushjet Pushed '
'Pushover PushSafer Reddit Rocket.Chat Ryver SendGrid SimplePush '
'Sinch Slack SMTP2Go SparkPost Spontit Stride Syslog Techulus '
'Telegram Twilio Twist Twitter XBMC MSTeams Microsoft Windows Webex '
'CLI API',
author='Chris Caron',
author_email='lead2gold@gmail.com',
packages=find_packages(),

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@ -260,6 +260,71 @@ TEST_URLS = (
'test_requests_exceptions': True,
}),
##################################
# NotifyDingTalk
##################################
('dingtalk://', {
# No Access Token specified
'instance': TypeError,
}),
('dingtalk://a_bd_/', {
# invalid Access Token
'instance': TypeError,
}),
('dingtalk://12345678', {
# access token
'instance': plugins.NotifyDingTalk,
# Our expected url(privacy=True) startswith() response:
'privacy_url': 'dingtalk://1...8',
}),
('dingtalk://{}/{}'.format('a' * 8, '1' * 14), {
# access token + phone number
'instance': plugins.NotifyDingTalk,
}),
('dingtalk://{}/{}/invalid'.format('a' * 8, '1' * 3), {
# access token + 2 invalid phone numbers
'instance': plugins.NotifyDingTalk,
}),
('dingtalk://{}/?to={}'.format('a' * 8, '1' * 14), {
# access token + phone number using 'to'
'instance': plugins.NotifyDingTalk,
}),
# Test secret via user@
('dingtalk://secret@{}/?to={}'.format('a' * 8, '1' * 14), {
# access token + phone number using 'to'
'instance': plugins.NotifyDingTalk,
# Our expected url(privacy=True) startswith() response:
'privacy_url': 'dingtalk://****@a...a',
}),
# Test secret via secret= and token=
('dingtalk://?token={}&to={}&secret={}'.format(
'b' * 8, '1' * 14, 'a' * 15), {
# access token + phone number using 'to'
'instance': plugins.NotifyDingTalk,
'privacy_url': 'dingtalk://****@b...b',
}),
# Invalid secret
('dingtalk://{}/?to={}&secret=_'.format('a' * 8, '1' * 14), {
'instance': TypeError,
}),
('dingtalk://{}?format=markdown'.format('a' * 8), {
# access token
'instance': plugins.NotifyDingTalk,
}),
('dingtalk://{}'.format('a' * 8), {
'instance': plugins.NotifyDingTalk,
# throw a bizzare code forcing us to fail to look it up
'response': False,
'requests_response_code': 999,
}),
('dingtalk://{}'.format('a' * 8), {
'instance': plugins.NotifyDingTalk,
# Throws a series of connection and transfer exceptions when this flag
# is set and tests that we gracfully handle them
'test_requests_exceptions': True,
}),
##################################
# NotifyDiscord
##################################