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# -*- coding: utf-8 -*-
# Copyright (C) 2006-2008 Vodafone España, S.A.
# Copyright (C) 2008-2009 Warp Networks, S.L.
# Author: Pablo Martí
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"""Module to obtain an introspection shell"""
from twisted.cred import portal, checkers
from twisted.conch import manhole, manhole_ssh
def get_manhole_factory(namespace, **passwords):
"""
Returns a ``ConchFactory`` instance configured with given settings
:param namespace: The namespace to use
:param passwords: The passwords to use
:rtype: `twisted.conch.manhole_ssh.ConchFactory`
"""
realm = manhole_ssh.TerminalRealm()
def getManhole(_):
return manhole.Manhole(namespace)
realm.chainedProtocolFactory.protocolFactory = getManhole
p = portal.Portal(realm)
checker = checkers.InMemoryUsernamePasswordDatabaseDontUse(**passwords)
p.registerChecker(checker)
return manhole_ssh.ConchFactory(p)
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