auth.py
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# GNU Mailutils -- a suite of utilities for electronic mail
# Copyright (C) 2009-2012 Free Software Foundation, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later version.
#
# 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, see
# <http://www.gnu.org/licenses/>.
import types
from mailutils.c_api import auth
from mailutils.error import AuthError
MU_AF_QUOTA = 0x1
def register_module (name=None):
if name == None:
status = auth.register_module ()
elif isinstance (name, types.TupleType) \
or isinstance (name, types.ListType):
for n in name:
status = auth.register_module (n)
else:
status = auth.register_module (name)
if status:
raise AuthError (status)
def get_auth_by_name (username):
return auth.get_auth_by_name (username)
def get_auth_by_uid (uid):
return auth.get_auth_by_uid (uid)
def authenticate (auth_data, password):
status = auth.authenticate (auth_data, password)
if status:
raise AuthError (status)
def set_pam_service (pam_service):
auth.set_pam_service (pam_service)
class Authority:
__owner = False
def __init__ (self, authority=None):
if isinstance (authority, auth.AuthorityType):
self.authority = authority
else:
self.authority = auth.AuthorityType ()
self.__owner = True
status = auth.authority_create (self.authority)
if status:
raise AuthError (status)
def __del__ (self):
if self.__owner:
auth.authority_destroy (self.authority)
del self.authority
def get_ticket (self):
status, ticket = auth.authority_get_ticket (self.authority)
if status:
raise AuthError (status)
return Ticket (ticket)
def set_ticket (self, ticket):
status = auth.authority_set_ticket (self.authority, ticket.ticket)
if status:
raise AuthError (status)
def authenticate (self):
status = auth.authority_authenticate (self.authority)
if status:
raise AuthError (status)
class Ticket:
__owner = False
def __init__ (self, ticket=None):
if isinstance (ticket, auth.TicketType):
self.ticket = ticket
else:
self.ticket = auth.TicketType ()
self.__owner = True
status = auth.ticket_create (self.ticket)
if status:
raise AuthError (status)
def __del__ (self):
if self.__owner:
auth.ticket_destroy (self.ticket)
del self.ticket
def set_secret (self, secret):
status = auth.ticket_set_secret (self.ticket, secret.secret)
if status:
raise AuthError (status)
class Wicket:
__owner = False
def __init__ (self, wicket=None):
if isinstance (wicket, auth.WicketType):
self.wicket = wicket
else:
self.wicket = auth.WicketType ()
self.__owner = True
status = auth.wicket_create (self.wicket)
if status:
raise AuthError (status)
def __del__ (self):
if self.__owner:
auth.wicket_destroy (self.wicket)
del self.wicket
def get_ticket (self, user):
status, ticket = auth.wicket_get_ticket (self.wicket, user)
if status:
raise AuthError (status)
return Ticket (ticket)