# Twisted, the Framework of Your Internet
# Copyright (C) 2001 Matthew W. Lefkowitz
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of version 2.1 of the GNU Lesser General Public
# License as published by the Free Software Foundation.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Coil plugin for FTP server."""
# Twisted Imports
from twisted.coil import coil
from twisted.protocols import ftp
from twisted.python import roots
# System Imports
import types, os
# XXX fix me - passwords are stored in a subdict, not as the values
#
#class UserCollection(roots.Homogenous):
# """A username/password collection."""
#
# entityType = types.StringType
#
# def __init__(self, factory):
# roots.Homogenous.__init__(self, factory.userdict)
#
# def getEntityType(self):
# return "Password"
#
# def getNameType(self):
# return "Username"
class FTPConfigurator(coil.Configurator, roots.Locked):
configurableClass = ftp.FTPFactory
configTypes = {"anonymous": ["boolean", "Allow Anonymous Logins", ""],
"useranonymous": [types.StringType, "Anonymous Username", "Username for anonymous users, typically 'anonymous'."],
"otp": ["boolean", "OTP", "Use One Time Passwords."],
"root": [types.StringType, "Root", "The root folder for the FTP server."],
"thirdparty": ["boolean", "Allow 3rd-party Transfers", "Allow A to forward data to B. May be a security risk."],
}
configName = 'FTP Server'
def __init__(self, instance):
roots.Locked.__init__(self)
coil.Configurator.__init__(self, instance)
#self.putEntity("users", UserCollection(self.instance))
self.lock()
def config_root(self, root):
if not os.path.exists(root):
raise coil.InvalidConfiguration("No such path: %s" % root)
elif not os.access(root, os.O_RDONLY):
raise coil.InvalidConfiguration("No permission to read path: %s" % root)
else:
self.instance.root = root
def factory(container, name):
return ftp.FTPFactory()
coil.registerConfigurator(FTPConfigurator, factory)
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