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#!/usr/bin/env python
# -*- coding: utf-8
#
# munin-info.py - "murmur stats (User/Bans/Uptime/Channels)" script.
# Copyright (c) 2019, Charles Lu / c4planted@gmail.com
# Adapted from Natenom's murmur-munin.py
# Copyright (c) 2014, Natenom / natenom@natenom.name
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * 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.
# * Neither the name of the developer nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# 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 Ice, sys, os
class MurmurIce:
def __init__(self, murmur_ice_path, murmur_host, murmur_icesecreatread, ice_port=6502, message_size_max=65535, exclude_keywords=[]):
# Exclude names containing these keywords from being counted as users.
# Useful for excluding bots
self.exclude_keywords=exclude_keywords
# Path to Slice and Murmur.ice
Ice.loadSlice(f"--all -I{Ice.getSliceDir()} {murmur_ice_path}")
props = Ice.createProperties([])
# MessageSizeMax; increase this value, if you get a MemoryLimitException.
# Also check this value in murmur.ini of your Mumble-Server.
# This value is being interpreted in kibiBytes.
props.setProperty("Ice.MessageSizeMax", str(message_size_max))
props.setProperty("Ice.ImplicitContext", "Shared")
props.setProperty("Ice.Default.EncodingVersion", "1.0") # Murmur 1.2.x uses Ice protocl 1.0 only
id = Ice.InitializationData()
id.properties = props
self.ice = Ice.initialize(id)
# Ice Password to get read access.
# If there is no such var in your murmur.ini, this can have any value.
# You can use the values of icesecret, icesecretread or icesecretwrite in your murmur.ini
self.ice.getImplicitContext().put("secret", murmur_icesecreatread)
import Murmur
try:
# Murmur host IP/DNS and ice_port should be provided
self.meta = Murmur.MetaPrx.checkedCast(self.ice.stringToProxy(f'Meta:tcp -h {murmur_host} -p {ice_port}'))
except (Ice.DNSException, Ice.ConnectionRefusedException):
print('Connection refused.')
exit(1)
try:
self.server=self.meta.getServer(1)
except Murmur.InvalidSecretException:
print('Given icesecreatread password is wrong.')
exit(1)
self.users = 0
self.excludedusers = 0
self.usersnotauth = 0
self._count_users()
def __del__(self):
self.ice.destroy()
def _count_users(self):
# count users
self.users = self.server.getUsers()
# count the number of users to exclude
# also count not authenticated users (who are not excluded)
for user in self.users.values():
for keyword in self.exclude_keywords:
if keyword and str(keyword).lower() in user.name.lower():
self.excludedusers += 1
break
else:
# not excluded
if user.userid == -1:
self.usersnotauth += 1
def get_all_values(self):
print(f"users: {(len(self.users)-self.excludedusers)}")
print(f"uptime: {self.meta.getUptime()}")
print(f"chancount: {(len(self.server.getChannels())-1)}")
print(f"bancount: {len(self.server.getBans())}")
print(f"usersnotauth: {self.usersnotauth}")
print("state: 1")
print(f'version: {self.meta.getVersion()[0]}.{self.meta.getVersion()[1]}.{self.meta.getVersion()[2]}')
def get_value(self, key):
if key == "users":
print(len(self.users)-self.excludedusers)
elif key == "uptime":
print(self.meta.getUptime())
elif key == "chancount":
print(len(self.server.getChannels())-1)
elif key == "bancount":
print(len(self.server.getBans()))
elif key == "usersnotauth":
print(self.usersnotauth)
elif key == "state":
print(1)
elif key == "version":
print(f'{self.meta.getVersion()[0]}.{self.meta.getVersion()[1]}.{self.meta.getVersion()[2]}')
elif key == "useronline" and len(sys.argv) == 3:
for key in self.users.keys():
if sys.argv[2].lower() == self.users[key].name.lower():
print(1)
break
else:
print(0)
else:
self.get_all_values()
if __name__ == "__main__":
murmur_ice_path = os.getenv('MURMUR_ICE_PATH')
murmur_host = os.getenv('MURMUR_HOST', '127.0.0.1')
ice_port = os.getenv('MURMUR_ICE_PORT', 6502)
murmur_icesecreatread = os.getenv('MURMUR_ICE_SECRET')
message_size_max = os.getenv('MURMUR_ICE_MSG_SIZE_MAX', 65535)
exclude_keywords = os.getenv('EXCLUDE_KEYWORDS', '').split(',')
if not murmur_ice_path:
raise RuntimeError('MURMUR_ICE_PATH environment variable is not set!')
if not murmur_icesecreatread:
raise RuntimeError('MURMUR_ICE_SECRET environment variable is not set!')
murmur = MurmurIce(
murmur_ice_path=murmur_ice_path,
murmur_host=murmur_host,
murmur_icesecreatread=murmur_icesecreatread,
ice_port=ice_port,
message_size_max=message_size_max,
exclude_keywords=exclude_keywords
)
# Usage
if sys.argv[1:]:
if sys.argv[1] == "help":
print('useronline [name]: Checks if the user with the name provided is online')
print('users: Number of users online')
print('usersnotauth: Number of users online (Not authenticated)')
print('uptime: Uptime in seconds')
print('chancount: Channel count')
print('bancount: Bans on server')
print("state: Mumble server status")
print("version: Mumble server version")
else:
murmur.get_value(sys.argv[1])
else:
murmur.get_all_values()
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