mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-21 02:03:38 +00:00
323 lines
10 KiB
Python
323 lines
10 KiB
Python
# -*- 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 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,
|
|
}
|
|
|
|
# Used as a lookup when handling the Apprise -> Syslog Mapping
|
|
SYSLOG_PUBLISH_MAP = {
|
|
NotifyType.INFO: syslog.LOG_INFO,
|
|
NotifyType.SUCCESS: syslog.LOG_NOTICE,
|
|
NotifyType.FAILURE: syslog.LOG_CRIT,
|
|
NotifyType.WARNING: syslog.LOG_WARNING,
|
|
}
|
|
|
|
|
|
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 protocol
|
|
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
|
|
|
|
# Define object templates
|
|
templates = (
|
|
'{schema}://',
|
|
'{schema}://{facility}',
|
|
)
|
|
|
|
# Define our template tokens
|
|
template_tokens = dict(NotifyBase.template_tokens, **{
|
|
'facility': {
|
|
'name': _('Facility'),
|
|
'type': 'choice:string',
|
|
'values': [k for k in SYSLOG_FACILITY_MAP.keys()],
|
|
'default': SyslogFacility.USER,
|
|
},
|
|
})
|
|
|
|
# Define our template arguments
|
|
template_args = dict(NotifyBase.template_args, **{
|
|
'facility': {
|
|
# We map back to the same element defined in template_tokens
|
|
'alias_of': 'facility',
|
|
},
|
|
'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().__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_tokens['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 logging
|
|
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
|
|
"""
|
|
|
|
SYSLOG_PUBLISH_MAP = {
|
|
NotifyType.INFO: syslog.LOG_INFO,
|
|
NotifyType.SUCCESS: syslog.LOG_NOTICE,
|
|
NotifyType.FAILURE: syslog.LOG_CRIT,
|
|
NotifyType.WARNING: syslog.LOG_WARNING,
|
|
}
|
|
|
|
if title:
|
|
# Format title
|
|
body = '{}: {}'.format(title, body)
|
|
|
|
# Always call throttle before any remote server i/o is made
|
|
self.throttle()
|
|
try:
|
|
syslog.syslog(SYSLOG_PUBLISH_MAP[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
|
|
|
|
self.logger.info('Sent Syslog notification.')
|
|
|
|
return True
|
|
|
|
def url(self, privacy=False, *args, **kwargs):
|
|
"""
|
|
Returns the URL built dynamically based on specified arguments.
|
|
"""
|
|
|
|
# Define any URL parameters
|
|
params = {
|
|
'logperror': 'yes' if self.log_perror else 'no',
|
|
'logpid': 'yes' if self.log_pid else 'no',
|
|
}
|
|
|
|
# Extend our parameters
|
|
params.update(self.url_parameters(privacy=privacy, *args, **kwargs))
|
|
|
|
return '{schema}://{facility}/?{params}'.format(
|
|
facility=self.template_tokens['facility']['default']
|
|
if self.facility not in SYSLOG_FACILITY_RMAP
|
|
else SYSLOG_FACILITY_RMAP[self.facility],
|
|
schema=self.protocol,
|
|
params=NotifySyslog.urlencode(params),
|
|
)
|
|
|
|
@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, verify_host=False)
|
|
if not results:
|
|
# We're done early as we couldn't load the results
|
|
return results
|
|
|
|
tokens = []
|
|
if results['host']:
|
|
tokens.append(NotifySyslog.unquote(results['host']))
|
|
|
|
# Get our path values
|
|
tokens.extend(NotifySyslog.split_path(results['fullpath']))
|
|
|
|
# Initialization
|
|
facility = None
|
|
|
|
if tokens:
|
|
# Store the last entry as the facility
|
|
facility = tokens[-1].lower()
|
|
|
|
# However if specified on the URL, that will over-ride what was
|
|
# identified
|
|
if 'facility' in results['qsd'] and len(results['qsd']['facility']):
|
|
facility = results['qsd']['facility'].lower()
|
|
|
|
if facility and facility not in SYSLOG_FACILITY_MAP:
|
|
# 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
|
|
facility = next((f for f in SYSLOG_FACILITY_MAP.keys()
|
|
if f.startswith(facility)), facility)
|
|
|
|
# Save facility if set
|
|
if facility:
|
|
results['facility'] = facility
|
|
|
|
# Include PID as part of the message logged
|
|
results['log_pid'] = parse_bool(
|
|
results['qsd'].get(
|
|
'logpid',
|
|
NotifySyslog.template_args['logpid']['default']))
|
|
|
|
# Print to stderr as well.
|
|
results['log_perror'] = parse_bool(
|
|
results['qsd'].get(
|
|
'logperror',
|
|
NotifySyslog.template_args['logperror']['default']))
|
|
|
|
return results
|