Syslog Support (#162)

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Chris Caron 2019-10-11 21:24:44 -04:00 committed by GitHub
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5 changed files with 383 additions and 4 deletions

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@ -61,6 +61,7 @@ The table below identifies the services this tool supports and some example serv
| [SendGrid](https://github.com/caronc/apprise/wiki/Notify_sendgrid) | sendgrid:// | (TCP) 443 | sendgrid://APIToken:FromEmail/<br />sendgrid://APIToken:FromEmail/ToEmail<br />sendgrid://APIToken:FromEmail/ToEmail1/ToEmail2/ToEmailN/
| [SimplePush](https://github.com/caronc/apprise/wiki/Notify_simplepush) | spush:// | (TCP) 443 | spush://apikey<br />spush://salt:password@apikey<br />spush://apikey?event=Apprise
| [Slack](https://github.com/caronc/apprise/wiki/Notify_slack) | slack:// | (TCP) 443 | slack://TokenA/TokenB/TokenC/<br />slack://TokenA/TokenB/TokenC/Channel<br />slack://botname@TokenA/TokenB/TokenC/Channel<br />slack://user@TokenA/TokenB/TokenC/Channel1/Channel2/ChannelN
| [Syslog](https://github.com/caronc/apprise/wiki/Notify_syslog) | syslog:// | (TCP) 443 | syslog://<br />syslog://_/?facility=local5
| [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
| [Twist](https://github.com/caronc/apprise/wiki/Notify_twist) | twist:// | (TCP) 443 | twist://pasword:login<br/>twist://password:login/#channel<br/>twist://password:login/#team:channel<br/>twist://password:login/#team:channel1/channel2/#team3:channel

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@ -0,0 +1,274 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2019 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 syslog
from .NotifyBase import NotifyBase
from ..common import NotifyType
from ..utils import parse_bool
from ..AppriseLocale import gettext_lazy as _
class SyslogFacility:
"""
All of the supported facilities
"""
KERN = 'kern'
USER = 'user'
MAIL = 'mail'
DAEMON = 'daemon'
AUTH = 'auth'
SYSLOG = 'syslog'
LPR = 'lpr'
NEWS = 'news'
UUCP = 'uucp'
CRON = 'cron'
LOCAL0 = 'local0'
LOCAL1 = 'local1'
LOCAL2 = 'local2'
LOCAL3 = 'local3'
LOCAL4 = 'local4'
LOCAL5 = 'local5'
LOCAL6 = 'local6'
LOCAL7 = 'local7'
SYSLOG_FACILITY_MAP = {
SyslogFacility.KERN: syslog.LOG_KERN,
SyslogFacility.USER: syslog.LOG_USER,
SyslogFacility.MAIL: syslog.LOG_MAIL,
SyslogFacility.DAEMON: syslog.LOG_DAEMON,
SyslogFacility.AUTH: syslog.LOG_AUTH,
SyslogFacility.SYSLOG: syslog.LOG_SYSLOG,
SyslogFacility.LPR: syslog.LOG_LPR,
SyslogFacility.NEWS: syslog.LOG_NEWS,
SyslogFacility.UUCP: syslog.LOG_UUCP,
SyslogFacility.CRON: syslog.LOG_CRON,
SyslogFacility.LOCAL0: syslog.LOG_LOCAL0,
SyslogFacility.LOCAL1: syslog.LOG_LOCAL1,
SyslogFacility.LOCAL2: syslog.LOG_LOCAL2,
SyslogFacility.LOCAL3: syslog.LOG_LOCAL3,
SyslogFacility.LOCAL4: syslog.LOG_LOCAL4,
SyslogFacility.LOCAL5: syslog.LOG_LOCAL5,
SyslogFacility.LOCAL6: syslog.LOG_LOCAL6,
SyslogFacility.LOCAL7: syslog.LOG_LOCAL7,
}
SYSLOG_FACILITY_RMAP = {
syslog.LOG_KERN: SyslogFacility.KERN,
syslog.LOG_USER: SyslogFacility.USER,
syslog.LOG_MAIL: SyslogFacility.MAIL,
syslog.LOG_DAEMON: SyslogFacility.DAEMON,
syslog.LOG_AUTH: SyslogFacility.AUTH,
syslog.LOG_SYSLOG: SyslogFacility.SYSLOG,
syslog.LOG_LPR: SyslogFacility.LPR,
syslog.LOG_NEWS: SyslogFacility.NEWS,
syslog.LOG_UUCP: SyslogFacility.UUCP,
syslog.LOG_CRON: SyslogFacility.CRON,
syslog.LOG_LOCAL0: SyslogFacility.LOCAL0,
syslog.LOG_LOCAL1: SyslogFacility.LOCAL1,
syslog.LOG_LOCAL2: SyslogFacility.LOCAL2,
syslog.LOG_LOCAL3: SyslogFacility.LOCAL3,
syslog.LOG_LOCAL4: SyslogFacility.LOCAL4,
syslog.LOG_LOCAL5: SyslogFacility.LOCAL5,
syslog.LOG_LOCAL6: SyslogFacility.LOCAL6,
syslog.LOG_LOCAL7: SyslogFacility.LOCAL7,
}
class NotifySyslog(NotifyBase):
"""
A wrapper for Syslog Notifications
"""
# The default descriptive name associated with the Notification
service_name = 'Syslog'
# The services URL
service_url = 'https://tools.ietf.org/html/rfc5424'
# The default secure protocol
secure_protocol = 'syslog'
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_syslog'
# Disable throttle rate for Syslog requests since they are normally
# local anyway
request_rate_per_sec = 0
# Title to be added to body if present
title_maxlen = 0
# Define object templates
templates = (
'{schema}://_/',
)
# Define our template arguments
template_args = dict(NotifyBase.template_args, **{
'facility': {
'name': _('Facility'),
'type': 'choice:int',
'values': [k for k in SYSLOG_FACILITY_MAP.keys()],
'default': SyslogFacility.USER,
},
'logpid': {
'name': _('Log PID'),
'type': 'bool',
'default': True,
'map_to': 'log_pid',
},
'logperror': {
'name': _('Log to STDERR'),
'type': 'bool',
'default': False,
'map_to': 'log_perror',
},
})
def __init__(self, facility=None, log_pid=True, log_perror=False,
**kwargs):
"""
Initialize Syslog Object
"""
super(NotifySyslog, self).__init__(**kwargs)
if facility:
try:
self.facility = SYSLOG_FACILITY_MAP[facility]
except KeyError:
msg = 'An invalid syslog facility ' \
'({}) was specified.'.format(facility)
self.logger.warning(msg)
raise TypeError(msg)
else:
self.facility = \
SYSLOG_FACILITY_MAP[
self.template_args['facility']['default']]
# Logging Options
self.logoptions = 0
# Include PID with each message.
# This may not appear evident if using journalctl since the pid
# will always display itself; however it will appear visible
# for log_perror combinations
self.log_pid = log_pid
# Print to stderr as well.
self.log_perror = log_perror
if log_pid:
self.logoptions |= syslog.LOG_PID
if log_perror:
self.logoptions |= syslog.LOG_PERROR
# Initialize our loggig
syslog.openlog(
self.app_id, logoption=self.logoptions, facility=self.facility)
return
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
"""
Perform Syslog Notification
"""
_pmap = {
NotifyType.INFO: syslog.LOG_INFO,
NotifyType.SUCCESS: syslog.LOG_NOTICE,
NotifyType.FAILURE: syslog.LOG_CRIT,
NotifyType.WARNING: syslog.LOG_WARNING,
}
# Always call throttle before any remote server i/o is made
self.throttle()
try:
syslog.syslog(_pmap[notify_type], body)
except KeyError:
# An invalid notification type was specified
self.logger.warning(
'An invalid notification type '
'({}) was specified.'.format(notify_type))
return False
return True
def url(self, privacy=False, *args, **kwargs):
"""
Returns the URL built dynamically based on specified arguments.
"""
# Define any arguments set
args = {
'logperror': 'yes' if self.log_perror else 'no',
'logpid': 'yes' if self.log_pid else 'no',
'format': self.notify_format,
'overflow': self.overflow_mode,
'facility': 'info' if self.facility not in SYSLOG_FACILITY_RMAP
else SYSLOG_FACILITY_RMAP[self.facility],
'verify': 'yes' if self.verify_certificate else 'no',
}
return '{schema}://_/?{args}'.format(
schema=self.secure_protocol,
args=NotifySyslog.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:
return results
if 'facility' in results['qsd'] and len(results['qsd']['facility']):
key = results['qsd']['facility'].lower()
# Find first match; if no match is found we set the result
# to the matching key. This allows us to throw a TypeError
# during the __init__() call. The benifit of doing this
# check here is if we do have a valid match, we can support
# short form matches like 'u' which will match against user
results['facility'] = \
next((f for f in SYSLOG_FACILITY_MAP.keys()
if f.startswith(key)), key)
# Include PID as part of the message logged
results['log_pid'] = \
parse_bool(results['qsd'].get('logpid', True))
# Print to stderr as well.
results['log_perror'] = \
parse_bool(results['qsd'].get('logperror', False))
return results

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@ -51,8 +51,8 @@ Boxcar, ClickSend, Discord, E-Mail, Emby, Faast, Flock, Gitter, Gotify, Growl,
IFTTT, Join, KODI, Kumulos, Mailgun, MatterMost, Matrix, Microsoft Windows
Notifications, Microsoft Teams, MessageBird, MSG91, Nexmo, Notify MyAndroid,
Prowl, Pushalot, PushBullet, Pushjet, Pushover, Rocket.Chat, SendGrid,
SimplePush, Slack, Super Toasty, Stride, Techulus Push, Telegram, Twilio,
Twitter, Twist, XBMC, XMPP, Webex Teams}
SimplePush, Slack, Super Toasty, Stride, Syslog, Techulus Push, Telegram,
Twilio, Twitter, Twist, XBMC, XMPP, Webex Teams}
Name: python-%{pypi_name}
Version: 0.8.0

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@ -73,8 +73,8 @@ setup(
'Discord Dbus Emby Faast Flock Gitter Gnome Gotify Growl IFTTT Join '
'KODI Kumulos Mailgun Matrix Mattermost MessageBird MSG91 Nexmo Prowl '
'PushBullet Pushjet Pushed Pushover Rocket.Chat Ryver SendGrid '
'SimplePush Slack Stride Techulus Push Telegram Twilio Twist Twitter '
'XBMC Microsoft MSTeams Windows Webex CLI API',
'SimplePush Slack Stride Syslog Techulus Push Telegram Twilio Twist '
'Twitter XBMC Microsoft MSTeams Windows Webex CLI API',
author='Chris Caron',
author_email='lead2gold@gmail.com',
packages=find_packages(),

104
test/test_syslog_plugin.py Normal file
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@ -0,0 +1,104 @@
# -*- coding: utf-8 -*-
#
# Copyright (C) 2019 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 pytest
import mock
import apprise
# Disable logging for a cleaner testing output
import logging
logging.disable(logging.CRITICAL)
@mock.patch('syslog.syslog')
@mock.patch('syslog.openlog')
def test_notify_syslog_by_url(openlog, syslog):
"""
API: Syslog URL Testing
"""
# an invalid URL
assert apprise.plugins.NotifySyslog.parse_url(object) is None
assert apprise.plugins.NotifySyslog.parse_url(42) is None
assert apprise.plugins.NotifySyslog.parse_url(None) is None
assert isinstance(
apprise.Apprise.instantiate('syslog://'), apprise.plugins.NotifySyslog)
assert isinstance(
apprise.Apprise.instantiate(
'syslog://:@/'), apprise.plugins.NotifySyslog)
obj = apprise.Apprise.instantiate('syslog://_/?logpid=no&logperror=yes')
assert isinstance(obj, apprise.plugins.NotifySyslog)
assert re.search(r'facility=user', obj.url()) is not None
assert re.search(r'logpid=no', obj.url()) is not None
assert re.search(r'logperror=yes', obj.url()) is not None
# Test sending a notification
assert obj.notify("body") is True
# Invalid Notification Type
assert obj.notify("body", notify_type='invalid') is False
obj = apprise.Apprise.instantiate('syslog://_/?facility=local5')
assert isinstance(obj, apprise.plugins.NotifySyslog)
assert re.search(r'facility=local5', obj.url()) is not None
assert re.search(r'logpid=yes', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
# Invalid instantiation
assert apprise.Apprise.instantiate('syslog://_/?facility=invalid') is None
# j will cause a search to take place and match to daemon
obj = apprise.Apprise.instantiate('syslog://_/?facility=d')
assert isinstance(obj, apprise.plugins.NotifySyslog)
assert re.search(r'facility=daemon', obj.url()) is not None
assert re.search(r'logpid=yes', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
@mock.patch('syslog.syslog')
@mock.patch('syslog.openlog')
def test_notify_syslog_by_class(openlog, syslog):
"""
API: Syslog Class Testing
"""
# Default
obj = apprise.plugins.NotifySyslog(facility=None)
assert isinstance(obj, apprise.plugins.NotifySyslog)
assert re.search(r'facility=user', obj.url()) is not None
assert re.search(r'logpid=yes', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
# Exception should be thrown about the fact no bot token was specified
with pytest.raises(TypeError):
apprise.plugins.NotifySyslog(facility='invalid')
with pytest.raises(TypeError):
apprise.plugins.NotifySyslog(facility=object)