allianceauth/thirdparty/Mumble/authenticator.py
Basraah 1066e6ac98 The Great Services Refactor (#594)
* Hooks registration, discovery and retrieval module

Will discover @hooks.register decorated functions inside
the auth_hooks module in any installed django app.

* Class to register modular service apps

* Register service modules URLs

* Example service module

* Refactor services into modules

Each service type has been split out into its own django app/module. A
hook mechanism is provided to register a subclass of the ServiceHook
class. The modules then overload functions defined in ServiceHook as
required to provide interoperability with alliance auth. Service modules
provide their own urls and views for user registration and account
management and a partial template to display on the services page. Where
possible, new modules should provide their own models for local data
storage.

* Added menu items hooks and template tags

* Added menu item hook for broadcasts

* Added str method to ServicesHook

* Added exception handling to hook iterators

* Refactor mumble migration and table name

Upgrading will require `migrate mumble --fake-initial` to be run first
and then `migrate mumble` to rename the table.

* Refactor teamspeak3 migration and rename table

Upgrading will require `migrate teamspeak3 --fake-initial`

* Added module models and migrations for refactoring AuthServicesInfo

* Migrate AuthServiceInfo fields to service modules models

* Added helper for getting a users main character

* Added new style celery instance

* Changed Discord from AuthServicesInfo to DiscordUser model

* Switch celery tasks to staticmethods

* Changed Discourse from AuthServicesInfo to DiscourseUser model

* Changed IPBoard from AuthServicesInfo to IpboardUser model

* Changed Ips4 from AuthServicesInfo to Ips4User model

Also added disable service task.

This service still needs some love though. Was always missing a
deactivate services hook (before refactoring) for reasons I'm unsure of
so I'm reluctant to add it without knowing why.

* Changed Market from AuthServicesInfo to MarketUser model

* Changed Mumble from AuthServicesInfo to MumbleUser model

Switched user foreign key to one to one relationship.
Removed implicit password change on user exists.
Combined regular and blue user creation.

* Changed Openfire from AuthServicesInfo to OpenfireUser model

* Changed SMF from AuthServicesInfo to SmfUser model

Added disable task

* Changed Phpbb3 from AuthServicesInfo to Phpbb3User model

* Changed XenForo from AuthServicesInfo to XenforoUser model

* Changed Teamspeak3 from AuthServicesInfo to Teamspeak3User model

* Remove obsolete manager functions

* Standardise URL format

This will break some callback URLs
Discord changes from /discord_callback/ to /discord/callback/

* Removed unnecessary imports

* Mirror upstream decorator change

* Setup for unit testing

* Unit tests for discord service

* Added add main character helper

* Added Discourse unit tests

* Added Ipboard unit tests

* Added Ips4 unit tests

* Fix naming of market manager, switch to use class methods

* Remove unused hook functions

* Added market service unit tests

* Added corp ticker to add main character helper

* Added mumble unit tests

* Fix url name and remove namespace

* Fix missing return and add missing URL

* Added openfire unit tests

* Added missing return

* Added phpbb3 unit tests

* Fix SmfManager naming inconsistency and switch to classmethods

* Added smf unit tests

* Remove unused functions, Added missing return

* Added xenforo unit tests

* Added missing return

* Fixed reference to old model

* Fixed error preventing groups from syncing on reset request

* Added teamspeak3 unit tests

* Added nose as test runner and some test settings

* Added package requirements for running tests

* Added unit tests for services signals and tasks

* Remove unused tests file

* Fix teamspeak3 service signals

* Added unit tests for teamspeak3 signals

Changed other unit tests setUp to inert signals

* Fix password gen and hashing python3 compatibility

Fixes #630

Adds unit tests to check the password functions run on both platforms.

* Fix unit test to not rely on checking url params

* Add Travis CI settings file

* Remove default blank values from services models

* Added dynamic user model admin actions for syncing service groups

* Remove unused search fields

* Add hook function for syncing nicknames

* Added discord hook for sync nickname

* Added user admin model menu actions for sync nickname hook

* Remove obsolete code

* Rename celery config app to avoid package name clash

* Added new style celerybeat schedule configuration

periodic_task decorator is depreciated

* Added string representations

* Added admin pages for services user models

* Removed legacy code

* Move link discord button to correct template

* Remove blank default fields from example model

* Disallow empty django setting

* Fix typos

* Added coverage configuration file

* Add coverage and coveralls to travis config

Should probably use nose's built in coverage, but this works for now.

* Replace AuthServicesInfo get_or_create instances with get

Reflects upstream changes to AuthServicesInfo behaviour.

* Update mumble user table name

* Split out mumble authenticator requirements

zeroc-ice seems to cause long build times on travis-ci and isn't
required for the core projects functionality or testing.
2017-01-25 12:50:16 +10:00

834 lines
28 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8
# Copyright (C) 2010 Stefan Hacker <dd0t@users.sourceforge.net>
# All rights reserved.
# Adapted by Adarnof for AllianceAuth
#
# 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 Mumble Developers 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 FOUNDATION 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.
#
# allianceauth.py - Authenticator implementation for password authenticating
# a Murmur server against an AllianceAuth database
#
# Requirements:
# * python >=2.4 and the following python modules:
# * ice-python
# * MySQLdb
# * daemon (when run as a daemon)
#
from __future__ import print_function
import sys
import Ice
try:
import thread
except ImportError: # python 3 depreciated this
import _thread as thread
import logging
try:
import ConfigParser
except ImportError: # python 3 renamed this
import configparser as ConfigParser
from threading import Timer
from optparse import OptionParser
from logging import (debug,
info,
warning,
error,
critical,
exception,
getLogger)
try:
from hashlib import sha1
except ImportError: # python 2.4 compat
from sha import sha as sha1
def eprint(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)
def x2bool(s):
"""Helper function to convert strings from the config to bool"""
try:
compare_type = basestring
except NameError: # python 3
compare_type = str
if isinstance(s, bool):
return s
elif isinstance(s, compare_type):
return s.lower() in ['1', 'true']
raise ValueError()
#
# --- Default configuration values
#
cfgfile = 'authenticator.ini'
default = {'database': (('lib', str, 'MySQLdb'),
('name', str, 'alliance_auth'),
('user', str, 'allianceserver'),
('password', str, 'password'),
('prefix', str, ''),
('host', str, '127.0.0.1'),
('port', int, 3306)),
'user': (('id_offset', int, 1000000000),
('reject_on_error', x2bool, True)),
'ice': (('host', str, '127.0.0.1'),
('port', int, 6502),
('slice', str, 'Murmur.ice'),
('secret', str, ''),
('watchdog', int, 30)),
'iceraw': None,
'murmur': (('servers', lambda x: map(int, x.split(',')), []),),
'glacier': (('enabled', x2bool, False),
('user', str, 'allianceserver'),
('password', str, 'password'),
('host', str, 'localhost'),
('port', int, '4063')),
'log': (('level', int, logging.DEBUG),
('file', str, 'allianceauth.log'))}
#
# --- Helper classes
#
class config(object):
"""
Small abstraction for config loading
"""
def __init__(self, filename=None, default=None):
if not filename or not default:
return
cfg = ConfigParser.ConfigParser()
cfg.optionxform = str
cfg.read(filename)
for h, v in default.items():
if not v:
# Output this whole section as a list of raw key/value tuples
try:
self.__dict__[h] = cfg.items(h)
except ConfigParser.NoSectionError:
self.__dict__[h] = []
else:
self.__dict__[h] = config()
for name, conv, vdefault in v:
try:
self.__dict__[h].__dict__[name] = conv(cfg.get(h, name))
except (ValueError, ConfigParser.NoSectionError, ConfigParser.NoOptionError):
self.__dict__[h].__dict__[name] = vdefault
def entity_decode(string):
"""
Python reverse implementation of php htmlspecialchars
"""
htmlspecialchars = (('"', '&quot;'),
("'", '&#039;'),
('<', '&lt;'),
('>', '&gt'),
('&', '&amp;'))
ret = string
for (s, t) in htmlspecialchars:
ret = ret.replace(t, s)
return ret
def entity_encode(string):
"""
Python implementation of htmlspecialchars
"""
htmlspecialchars = (('&', '&amp;'),
('"', '&quot;'),
("'", '&#039;'),
('<', '&lt;'),
('>', '&gt'))
ret = string
for (s, t) in htmlspecialchars:
ret = ret.replace(s, t)
return ret
class threadDbException(Exception): pass
class threadDB(object):
"""
Small abstraction to handle database connections for multiple
threads
"""
db_connections = {}
def connection(cls):
tid = thread.get_ident()
try:
con = cls.db_connections[tid]
except:
info('Connecting to database server (%s %s:%d %s) for thread %d',
cfg.database.lib, cfg.database.host, cfg.database.port, cfg.database.name, tid)
try:
con = db.connect(host=cfg.database.host,
port=cfg.database.port,
user=cfg.database.user,
passwd=cfg.database.password,
db=cfg.database.name,
charset='utf8')
# Transactional engines like InnoDB initiate a transaction even
# on SELECTs-only. Thus, we auto-commit so smfauth gets recent data.
con.autocommit(True)
except db.Error as e:
error('Could not connect to database: %s', str(e))
raise threadDbException()
cls.db_connections[tid] = con
return con
connection = classmethod(connection)
def cursor(cls):
return cls.connection().cursor()
cursor = classmethod(cursor)
def execute(cls, *args, **kwargs):
if "threadDB__retry_execution__" in kwargs:
# Have a magic keyword so we can call ourselves while preventing
# an infinite loop
del kwargs["threadDB__retry_execution__"]
retry = False
else:
retry = True
c = cls.cursor()
try:
c.execute(*args, **kwargs)
except db.OperationalError as e:
error('Database operational error %d: %s', e.args[0], e.args[1])
c.close()
cls.invalidate_connection()
if retry:
# Make sure we only retry once
info('Retrying database operation')
kwargs["threadDB__retry_execution__"] = True
c = cls.execute(*args, **kwargs)
else:
error('Database operation failed ultimately')
raise threadDbException()
return c
execute = classmethod(execute)
def invalidate_connection(cls):
tid = thread.get_ident()
con = cls.db_connections.pop(tid, None)
if con:
debug('Invalidate connection to database for thread %d', tid)
con.close()
invalidate_connection = classmethod(invalidate_connection)
def disconnect(cls):
while cls.db_connections:
tid, con = cls.db_connections.popitem()
debug('Close database connection for thread %d', tid)
con.close()
disconnect = classmethod(disconnect)
def do_main_program():
#
# --- Authenticator implementation
# All of this has to go in here so we can correctly daemonize the tool
# without loosing the file descriptors opened by the Ice module
slicedir = Ice.getSliceDir()
if not slicedir:
slicedir = ["-I/usr/share/Ice/slice", "-I/usr/share/slice"]
else:
slicedir = ['-I' + slicedir]
Ice.loadSlice('', slicedir + [cfg.ice.slice])
import Murmur
class allianceauthauthenticatorApp(Ice.Application):
def run(self, args):
self.shutdownOnInterrupt()
if not self.initializeIceConnection():
return 1
if cfg.ice.watchdog > 0:
self.failedWatch = True
self.checkConnection()
# Serve till we are stopped
self.communicator().waitForShutdown()
self.watchdog.cancel()
if self.interrupted():
warning('Caught interrupt, shutting down')
threadDB.disconnect()
return 0
def initializeIceConnection(self):
"""
Establishes the two-way Ice connection and adds the authenticator to the
configured servers
"""
ice = self.communicator()
if cfg.ice.secret:
debug('Using shared ice secret')
ice.getImplicitContext().put("secret", cfg.ice.secret)
elif not cfg.glacier.enabled:
warning('Consider using an ice secret to improve security')
if cfg.glacier.enabled:
# info('Connecting to Glacier2 server (%s:%d)', glacier_host, glacier_port)
error('Glacier support not implemented yet')
# TODO: Implement this
info('Connecting to Ice server (%s:%d)', cfg.ice.host, cfg.ice.port)
base = ice.stringToProxy('Meta:tcp -h %s -p %d' % (cfg.ice.host, cfg.ice.port))
self.meta = Murmur.MetaPrx.uncheckedCast(base)
adapter = ice.createObjectAdapterWithEndpoints('Callback.Client', 'tcp -h %s' % cfg.ice.host)
adapter.activate()
metacbprx = adapter.addWithUUID(metaCallback(self))
self.metacb = Murmur.MetaCallbackPrx.uncheckedCast(metacbprx)
authprx = adapter.addWithUUID(allianceauthauthenticator())
self.auth = Murmur.ServerUpdatingAuthenticatorPrx.uncheckedCast(authprx)
return self.attachCallbacks()
def attachCallbacks(self, quiet=False):
"""
Attaches all callbacks for meta and authenticators
"""
# Ice.ConnectionRefusedException
# debug('Attaching callbacks')
try:
if not quiet: info('Attaching meta callback')
self.meta.addCallback(self.metacb)
for server in self.meta.getBootedServers():
if not cfg.murmur.servers or server.id() in cfg.murmur.servers:
if not quiet: info('Setting authenticator for virtual server %d', server.id())
server.setAuthenticator(self.auth)
except (Murmur.InvalidSecretException, Ice.UnknownUserException, Ice.ConnectionRefusedException) as e:
if isinstance(e, Ice.ConnectionRefusedException):
error('Server refused connection')
elif isinstance(e, Murmur.InvalidSecretException) or \
isinstance(e, Ice.UnknownUserException) and (
e.unknown == 'Murmur::InvalidSecretException'):
error('Invalid ice secret')
else:
# We do not actually want to handle this one, re-raise it
raise e
self.connected = False
return False
self.connected = True
return True
def checkConnection(self):
"""
Tries reapplies all callbacks to make sure the authenticator
survives server restarts and disconnects.
"""
# debug('Watchdog run')
try:
if not self.attachCallbacks(quiet=not self.failedWatch):
self.failedWatch = True
else:
self.failedWatch = False
except Ice.Exception as e:
error('Failed connection check, will retry in next watchdog run (%ds)', cfg.ice.watchdog)
debug(str(e))
self.failedWatch = True
# Renew the timer
self.watchdog = Timer(cfg.ice.watchdog, self.checkConnection)
self.watchdog.start()
def checkSecret(func):
"""
Decorator that checks whether the server transmitted the right secret
if a secret is supposed to be used.
"""
if not cfg.ice.secret:
return func
def newfunc(*args, **kws):
if 'current' in kws:
current = kws["current"]
else:
current = args[-1]
if not current or 'secret' not in current.ctx or current.ctx['secret'] != cfg.ice.secret:
error('Server transmitted invalid secret. Possible injection attempt.')
raise Murmur.InvalidSecretException()
return func(*args, **kws)
return newfunc
def fortifyIceFu(retval=None, exceptions=(Ice.Exception,)):
"""
Decorator that catches exceptions,logs them and returns a safe retval
value. This helps preventing the authenticator getting stuck in
critical code paths. Only exceptions that are instances of classes
given in the exceptions list are not caught.
The default is to catch all non-Ice exceptions.
"""
def newdec(func):
def newfunc(*args, **kws):
try:
return func(*args, **kws)
except Exception as e:
catch = True
for ex in exceptions:
if isinstance(e, ex):
catch = False
break
if catch:
critical('Unexpected exception caught')
exception(e)
return retval
raise
return newfunc
return newdec
class metaCallback(Murmur.MetaCallback):
def __init__(self, app):
Murmur.MetaCallback.__init__(self)
self.app = app
@fortifyIceFu()
@checkSecret
def started(self, server, current=None):
"""
This function is called when a virtual server is started
and makes sure an authenticator gets attached if needed.
"""
if not cfg.murmur.servers or server.id() in cfg.murmur.servers:
info('Setting authenticator for virtual server %d', server.id())
try:
server.setAuthenticator(app.auth)
# Apparently this server was restarted without us noticing
except (Murmur.InvalidSecretException, Ice.UnknownUserException) as e:
if hasattr(e, "unknown") and e.unknown != "Murmur::InvalidSecretException":
# Special handling for Murmur 1.2.2 servers with invalid slice files
raise e
error('Invalid ice secret')
return
else:
debug('Virtual server %d got started', server.id())
@fortifyIceFu()
@checkSecret
def stopped(self, server, current=None):
"""
This function is called when a virtual server is stopped
"""
if self.app.connected:
# Only try to output the server id if we think we are still connected to prevent
# flooding of our thread pool
try:
if not cfg.murmur.servers or server.id() in cfg.murmur.servers:
info('Authenticated virtual server %d got stopped', server.id())
else:
debug('Virtual server %d got stopped', server.id())
return
except Ice.ConnectionRefusedException:
self.app.connected = False
debug('Server shutdown stopped a virtual server')
if cfg.user.reject_on_error: # Python 2.4 compat
authenticateFortifyResult = (-1, None, None)
else:
authenticateFortifyResult = (-2, None, None)
class allianceauthauthenticator(Murmur.ServerUpdatingAuthenticator):
texture_cache = {}
def __init__(self):
Murmur.ServerUpdatingAuthenticator.__init__(self)
@fortifyIceFu(authenticateFortifyResult)
@checkSecret
def authenticate(self, name, pw, certlist, certhash, strong, current=None):
"""
This function is called to authenticate a user
"""
# Search for the user in the database
FALL_THROUGH = -2
AUTH_REFUSED = -1
if name == 'SuperUser':
debug('Forced fall through for SuperUser')
return (FALL_THROUGH, None, None)
try:
sql = 'SELECT id, pwhash, groups FROM %smumble_mumbleuser WHERE username = %%s' % cfg.database.prefix
cur = threadDB.execute(sql, [name])
except threadDbException:
return (FALL_THROUGH, None, None)
res = cur.fetchone()
cur.close()
if not res:
info('Fall through for unknown user "%s"', name)
return (FALL_THROUGH, None, None)
uid, upwhash, ugroups = res
if ugroups:
groups = ugroups.split(',')
else:
groups = []
if allianceauth_check_hash(pw, upwhash):
info('User authenticated: "%s" (%d)', name, uid + cfg.user.id_offset)
debug('Group memberships: %s', str(groups))
return (uid + cfg.user.id_offset, entity_decode(name), groups)
info('Failed authentication attempt for user: "%s" (%d)', name, uid + cfg.user.id_offset)
return (AUTH_REFUSED, None, None)
@fortifyIceFu((False, None))
@checkSecret
def getInfo(self, id, current=None):
"""
Gets called to fetch user specific information
"""
# We do not expose any additional information so always fall through
debug('getInfo for %d -> denied', id)
return (False, None)
@fortifyIceFu(-2)
@checkSecret
def nameToId(self, name, current=None):
"""
Gets called to get the id for a given username
"""
FALL_THROUGH = -2
if name == 'SuperUser':
debug('nameToId SuperUser -> forced fall through')
return FALL_THROUGH
try:
sql = 'SELECT id FROM %smumble_mumbleuser WHERE username = %%s' % cfg.database.prefix
cur = threadDB.execute(sql, [name])
except threadDbException:
return FALL_THROUGH
res = cur.fetchone()
cur.close()
if not res:
debug('nameToId %s -> ?', name)
return FALL_THROUGH
debug('nameToId %s -> %d', name, (res[0] + cfg.user.id_offset))
return res[0] + cfg.user.id_offset
@fortifyIceFu("")
@checkSecret
def idToName(self, id, current=None):
"""
Gets called to get the username for a given id
"""
FALL_THROUGH = ""
# Make sure the ID is in our range and transform it to the actual smf user id
if id < cfg.user.id_offset:
return FALL_THROUGH
bbid = id - cfg.user.id_offset
# Fetch the user from the database
try:
sql = 'SELECT username FROM %smumble_mumbleuser WHERE id = %%s' % cfg.database.prefix
cur = threadDB.execute(sql, [bbid])
except threadDbException:
return FALL_THROUGH
res = cur.fetchone()
cur.close()
if res:
if res[0] == 'SuperUser':
debug('idToName %d -> "SuperUser" catched')
return FALL_THROUGH
debug('idToName %d -> "%s"', id, res[0])
return res[0]
debug('idToName %d -> ?', id)
return FALL_THROUGH
@fortifyIceFu("")
@checkSecret
def idToTexture(self, id, current=None):
"""
Gets called to get the corresponding texture for a user
"""
FALL_THROUGH = ""
debug('idToTexture "%s" -> fall through', id)
return FALL_THROUGH
@fortifyIceFu(-2)
@checkSecret
def registerUser(self, name, current=None):
"""
Gets called when the server is asked to register a user.
"""
FALL_THROUGH = -2
debug('registerUser "%s" -> fall through', name)
return FALL_THROUGH
@fortifyIceFu(-1)
@checkSecret
def unregisterUser(self, id, current=None):
"""
Gets called when the server is asked to unregister a user.
"""
FALL_THROUGH = -1
# Return -1 to fall through to internal server database, we will not modify the smf database
# but we can make murmur delete all additional information it got this way.
debug('unregisterUser %d -> fall through', id)
return FALL_THROUGH
@fortifyIceFu({})
@checkSecret
def getRegisteredUsers(self, filter, current=None):
"""
Returns a list of usernames in the AllianceAuth database which contain
filter as a substring.
"""
if not filter:
filter = '%'
try:
sql = 'SELECT id, username FROM %smumble_mumbleuser WHERE username LIKE %%s' % cfg.database.prefix
cur = threadDB.execute(sql, [filter])
except threadDbException:
return {}
res = cur.fetchall()
cur.close()
if not res:
debug('getRegisteredUsers -> empty list for filter "%s"', filter)
return {}
debug('getRegisteredUsers -> %d results for filter "%s"', len(res), filter)
return dict([(a + cfg.user.id_offset, b) for a, b in res])
@fortifyIceFu(-1)
@checkSecret
def setInfo(self, id, info, current=None):
"""
Gets called when the server is supposed to save additional information
about a user to his database
"""
FALL_THROUGH = -1
# Return -1 to fall through to the internal server handler. We must not modify
# the smf database so the additional information is stored in murmurs database
debug('setInfo %d -> fall through', id)
return FALL_THROUGH
@fortifyIceFu(-1)
@checkSecret
def setTexture(self, id, texture, current=None):
"""
Gets called when the server is asked to update the user texture of a user
"""
FALL_THROUGH = -1
debug('setTexture %d -> fall through', id)
return FALL_THROUGH
class CustomLogger(Ice.Logger):
"""
Logger implementation to pipe Ice log messages into
our own log
"""
def __init__(self):
Ice.Logger.__init__(self)
self._log = getLogger('Ice')
def _print(self, message):
self._log.info(message)
def trace(self, category, message):
self._log.debug('Trace %s: %s', category, message)
def warning(self, message):
self._log.warning(message)
def error(self, message):
self._log.error(message)
#
# --- Start of authenticator
#
info('Starting AllianceAuth mumble authenticator')
initdata = Ice.InitializationData()
initdata.properties = Ice.createProperties([], initdata.properties)
for prop, val in cfg.iceraw:
initdata.properties.setProperty(prop, val)
initdata.properties.setProperty('Ice.ImplicitContext', 'Shared')
initdata.properties.setProperty('Ice.Default.EncodingVersion', '1.0')
initdata.logger = CustomLogger()
app = allianceauthauthenticatorApp()
state = app.main(sys.argv[:1], initData=initdata)
info('Shutdown complete')
#
# --- Python implementation of the AllianceAuth MumbleUser hash function
#
def allianceauth_check_hash(password, hash):
"""
Python implementation of the smf check hash function
"""
return sha1(password).hexdigest() == hash
#
# --- Start of program
#
if __name__ == '__main__':
# Parse commandline options
parser = OptionParser()
parser.add_option('-i', '--ini',
help='load configuration from INI', default=cfgfile)
parser.add_option('-v', '--verbose', action='store_true', dest='verbose',
help='verbose output [default]', default=True)
parser.add_option('-q', '--quiet', action='store_false', dest='verbose',
help='only error output')
parser.add_option('-d', '--daemon', action='store_true', dest='force_daemon',
help='run as daemon', default=False)
parser.add_option('-a', '--app', action='store_true', dest='force_app',
help='do not run as daemon', default=False)
(option, args) = parser.parse_args()
if option.force_daemon and option.force_app:
parser.print_help()
sys.exit(1)
# Load configuration
try:
cfg = config(option.ini, default)
except Exception as e:
eprint('Fatal error, could not load config file from "%s"' % cfgfile)
sys.exit(1)
try:
db = __import__(cfg.database.lib)
except ImportError as e:
eprint('Fatal error, could not import database library "%s", '
'please install the missing dependency and restart the authenticator' % cfg.database.lib)
sys.exit(1)
# Initialize logger
if cfg.log.file:
try:
logfile = open(cfg.log.file, 'a')
except IOError as e:
# print>>sys.stderr, str(e)
eprint('Fatal error, could not open logfile "%s"' % cfg.log.file)
sys.exit(1)
else:
logfile = logging.sys.stderr
if option.verbose:
level = cfg.log.level
else:
level = logging.ERROR
logging.basicConfig(level=level,
format='%(asctime)s %(levelname)s %(message)s',
stream=logfile)
# As the default try to run as daemon. Silently degrade to running as a normal application if this fails
# unless the user explicitly defined what he expected with the -a / -d parameter.
try:
if option.force_app:
raise ImportError # Pretend that we couldn't import the daemon lib
import daemon
except ImportError:
if option.force_daemon:
eprint('Fatal error, could not daemonize process due to missing "daemon" library, '
'please install the missing dependency and restart the authenticator')
sys.exit(1)
do_main_program()
else:
context = daemon.DaemonContext(working_directory=sys.path[0],
stderr=logfile)
context.__enter__()
try:
do_main_program()
finally:
context.__exit__(None, None, None)