Added Synology Chat support

KEYWORDS

@@ -85,6 +85,7 @@ SparkPost
 Spontit
 Streamlabs
 Stride
+Synology Chat
 Syslog
 Techulus
 Telegram

README.md

@@ -120,6 +120,7 @@ The table below identifies the services this tool supports and some example serv
 | [Streamlabs](https://github.com/caronc/apprise/wiki/Notify_streamlabs) | strmlabs:// | (TCP) 443 | strmlabs://AccessToken/<br/>strmlabs://AccessToken/?name=name&identifier=identifier&amount=0&currency=USD
 | [SparkPost](https://github.com/caronc/apprise/wiki/Notify_sparkpost) | sparkpost:// | (TCP) 443 | sparkpost://user@hostname/apikey<br />sparkpost://user@hostname/apikey/email<br />sparkpost://user@hostname/apikey/email1/email2/emailN<br />sparkpost://user@hostname/apikey/?name="From%20User"
 | [Spontit](https://github.com/caronc/apprise/wiki/Notify_spontit) | spontit://  | (TCP) 443   | spontit://UserID@APIKey/<br />spontit://UserID@APIKey/Channel<br />spontit://UserID@APIKey/Channel1/Channel2/ChannelN
+| [Synology Chat](https://github.com/caronc/apprise/wiki/Notify_synology_chat) | synology:// or synologys:// |  (TCP) 80 or 443 | synology://hostname/token<br />synology://hostname:port/token
 | [Syslog](https://github.com/caronc/apprise/wiki/Notify_syslog) | syslog://  | n/a | syslog://<br />syslog://Facility
 | [Telegram](https://github.com/caronc/apprise/wiki/Notify_telegram) | tgram://  | (TCP) 443   | tgram://bottoken/ChatID<br />tgram://bottoken/ChatID1/ChatID2/ChatIDN
 | [Twitter](https://github.com/caronc/apprise/wiki/Notify_twitter) | twitter://  | (TCP) 443   | twitter://CKey/CSecret/AKey/ASecret<br/>twitter://user@CKey/CSecret/AKey/ASecret<br/>twitter://CKey/CSecret/AKey/ASecret/User1/User2/User2<br/>twitter://CKey/CSecret/AKey/ASecret?mode=tweet

apprise/plugins/NotifySynology.py

@@ -0,0 +1,338 @@
+# -*- coding: utf-8 -*-
+# BSD 2-Clause License
+#
+# Apprise - Push Notification Library.
+# Copyright (c) 2023, Chris Caron <lead2gold@gmail.com>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+import requests
+from json import dumps
+
+from .NotifyBase import NotifyBase
+from ..URLBase import PrivacyMode
+from ..common import NotifyType
+from ..AppriseLocale import gettext_lazy as _
+
+# For API Details see:
+# https://kb.synology.com/en-au/DSM/help/Chat/chat_integration
+
+
+class NotifySynology(NotifyBase):
+    """
+    A wrapper for Synology Chat Notifications
+    """
+
+    # The default descriptive name associated with the Notification
+    service_name = 'Synology Chat'
+
+    # The services URL
+    service_url = 'https://www.synology.com/'
+
+    # The default protocol
+    protocol = 'synology'
+
+    # The default secure protocol
+    secure_protocol = 'synologys'
+
+    # A URL that takes you to the setup/help of the specific protocol
+    setup_url = 'https://github.com/caronc/apprise/wiki/Notify_synology_chat'
+
+    # Title is to be part of body
+    title_maxlen = 0
+
+    # Disable throttle rate for Synology requests since they are normally
+    # local anyway
+    request_rate_per_sec = 0
+
+    # Define object templates
+    templates = (
+        '{schema}://{host}/{token}',
+        '{schema}://{host}:{port}/{token}',
+        '{schema}://{user}@{host}/{token}',
+        '{schema}://{user}@{host}:{port}/{token}',
+        '{schema}://{user}:{password}@{host}/{token}',
+        '{schema}://{user}:{password}@{host}:{port}/{token}',
+    )
+
+    # Define our tokens; these are the minimum tokens required required to
+    # be passed into this function (as arguments). The syntax appends any
+    # previously defined in the base package and builds onto them
+    template_tokens = dict(NotifyBase.template_tokens, **{
+        'host': {
+            'name': _('Hostname'),
+            'type': 'string',
+            'required': True,
+        },
+        'port': {
+            'name': _('Port'),
+            'type': 'int',
+            'min': 1,
+            'max': 65535,
+        },
+        'user': {
+            'name': _('Username'),
+            'type': 'string',
+        },
+        'password': {
+            'name': _('Password'),
+            'type': 'string',
+            'private': True,
+        },
+        'token': {
+            'name': _('Token'),
+            'type': 'string',
+            'required': True,
+            'private': True,
+        },
+    })
+
+    # Define our template arguments
+    template_args = dict(NotifyBase.template_args, **{
+        'file_url': {
+            'name': _('Upload'),
+            'type': 'string',
+        },
+        'token': {
+            'alias_of': 'token',
+        },
+    })
+
+    # Define any kwargs we're using
+    template_kwargs = {
+        'headers': {
+            'name': _('HTTP Header'),
+            'prefix': '+',
+        },
+    }
+
+    def __init__(self, token=None, headers=None, file_url=None, **kwargs):
+        """
+        Initialize Synology Chat Object
+
+        headers can be a dictionary of key/value pairs that you want to
+        additionally include as part of the server headers to post with
+
+        """
+        super().__init__(**kwargs)
+
+        self.token = token
+        if not self.token:
+            msg = 'An invalid Synology Token ' \
+                  '({}) was specified.'.format(token)
+            self.logger.warning(msg)
+            raise TypeError(msg)
+
+        self.fullpath = kwargs.get('fullpath')
+
+        # A URL to an attachment you want to upload (must be less then 32MB
+        # Acording to API details (at the time of writing plugin)
+        self.file_url = file_url
+
+        self.headers = {}
+        if headers:
+            # Store our extra headers
+            self.headers.update(headers)
+
+        return
+
+    def url(self, privacy=False, *args, **kwargs):
+        """
+        Returns the URL built dynamically based on specified arguments.
+        """
+
+        # Define any URL parameters
+        params = {}
+
+        if self.file_url:
+            params['file_url'] = self.file_url
+
+        # Extend our parameters
+        params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
+
+        # Append our headers into our parameters
+        params.update({'+{}'.format(k): v for k, v in self.headers.items()})
+
+        # Determine Authentication
+        auth = ''
+        if self.user and self.password:
+            auth = '{user}:{password}@'.format(
+                user=NotifySynology.quote(self.user, safe=''),
+                password=self.pprint(
+                    self.password, privacy, mode=PrivacyMode.Secret, safe=''),
+            )
+        elif self.user:
+            auth = '{user}@'.format(
+                user=NotifySynology.quote(self.user, safe=''),
+            )
+
+        default_port = 443 if self.secure else 80
+
+        return '{schema}://{auth}{hostname}{port}/{token}' \
+            '{fullpath}?{params}'.format(
+                schema=self.secure_protocol if self.secure else self.protocol,
+                auth=auth,
+                # 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),
+                token=self.pprint(self.token, privacy, safe=''),
+                fullpath=NotifySynology.quote(self.fullpath, safe='/')
+                if self.fullpath else '/',
+                params=NotifySynology.urlencode(params),
+            )
+
+    def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
+        """
+        Perform Synology Chat Notification
+        """
+
+        # Prepare HTTP Headers
+        headers = {
+            'User-Agent': self.app_id,
+            'Content-Type': 'application/x-www-form-urlencoded',
+            'Accept': '*/*',
+        }
+
+        # Apply any/all header over-rides defined
+        headers.update(self.headers)
+
+        # prepare Synology Object
+        payload = {
+            'text': body,
+        }
+
+        if self.file_url:
+            payload['file_url'] = self.file_url
+
+        # Prepare our parameters
+        params = {
+            'api': 'SYNO.Chat.External',
+            'method': 'incoming',
+            'version': 2,
+            'token': self.token,
+        }
+
+        auth = None
+        if self.user:
+            auth = (self.user, self.password)
+
+        # Set our schema
+        schema = 'https' if self.secure else 'http'
+
+        url = '%s://%s' % (schema, self.host)
+        if isinstance(self.port, int):
+            url += ':%d' % self.port
+
+        # Prepare our Synology API URL
+        url += self.fullpath + '/webapi/entry.cgi'
+
+        self.logger.debug('Synology Chat POST URL: %s (cert_verify=%r)' % (
+            url, self.verify_certificate,
+        ))
+        self.logger.debug('Synology Chat Payload: %s' % str(payload))
+
+        # Always call throttle before any remote server i/o is made
+        self.throttle()
+
+        try:
+            r = requests.post(
+                url,
+                data=f"payload={dumps(payload)}",
+                params=params,
+                headers=headers,
+                auth=auth,
+                verify=self.verify_certificate,
+                timeout=self.request_timeout,
+            )
+            if r.status_code < 200 or r.status_code >= 300:
+                # We had a problem
+                status_str = \
+                    NotifySynology.http_response_code_lookup(r.status_code)
+
+                self.logger.warning(
+                    'Failed to send Synology Chat %s notification: '
+                    '%serror=%s.',
+                    status_str,
+                    ', ' if status_str else '',
+                    str(r.status_code))
+
+                self.logger.debug('Response Details:\r\n{}'.format(r.content))
+
+                # Return; we're done
+                return False
+
+            else:
+                self.logger.info('Sent Synology Chat notification.')
+
+        except requests.RequestException as e:
+            self.logger.warning(
+                'A Connection error occurred sending Synology '
+                'Chat notification to %s.' % self.host)
+            self.logger.debug('Socket Exception: %s' % str(e))
+
+            # Return; we're done
+            return False
+
+        return True
+
+    @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)
+        if not results:
+            # We're done early as we couldn't load the results
+            return results
+
+        # Add our headers that the user can potentially over-ride if they wish
+        # to to our returned result set and tidy entries by unquoting them
+        results['headers'] = {
+            NotifySynology.unquote(x): NotifySynology.unquote(y)
+            for x, y in results['qsd+'].items()}
+
+        # Set our token if found as an argument
+        if 'token' in results['qsd'] and len(results['qsd']['token']):
+            results['token'] = NotifySynology.unquote(results['qsd']['token'])
+
+        else:
+            # Get unquoted entries
+            entries = NotifySynology.split_path(results['fullpath'])
+            if entries:
+                # Pop the first element
+                results['token'] = entries.pop(0)
+
+                # Update our fullpath to not include our token
+                results['fullpath'] = \
+                    results['fullpath'][len(results['token']) + 1:]
+
+        # Set upload/file_url if not otherwise set
+        if 'file_url' in results['qsd'] and len(results['qsd']['file_url']):
+            results['file_url'] = \
+                NotifySynology.unquote(results['qsd']['file_url'])
+
+        return results

packaging/redhat/python-apprise.spec

@@ -1,4 +1,4 @@
-# BSD 2-Clause License
+# BSD 3-Clause License
 #
 # Apprise - Push Notification Library.
 # Copyright (c) 2023, Chris Caron <lead2gold@gmail.com>
@@ -49,8 +49,8 @@ OneSignal, Opsgenie, PagerDuty, PagerTree, ParsePlatform, PopcornNotify,
 Prowl, Pushalot, PushBullet, Pushjet, PushMe, Pushover, PushSafer, Pushy,
 PushDeer, Reddit, Rocket.Chat, RSyslog, SendGrid, ServerChan, Signal,
 SimplePush, Sinch, Slack, SMSEagle, SMTP2Go, Spontit, SparkPost, Super Toasty,
-Streamlabs, Stride, Syslog, Techulus Push, Telegram, Threema Gateway, Twilio,
-Twitter, Twist, XBMC, Voipms, Vonage, WhatsApp, Webex Teams}
+Streamlabs, Stride, Synology Chat, Syslog, Techulus Push, Telegram, Threema
+Gateway, Twilio, Twitter, Twist, XBMC, Voipms, Vonage, WhatsApp, Webex Teams}
 
 Name:           python-%{pypi_name}
 Version:        1.6.0