mirror of
https://salsa.debian.org/freeipa-team/freeipa.git
synced 2024-12-26 00:41:25 -06:00
7493d781df
The changes include: * Change license blobs in source files to mention GPLv3+ not GPLv2 only * Add GPLv3+ license text * Package COPYING not LICENSE as the license blobs (even the old ones) mention COPYING specifically, it is also more common, I think https://fedorahosted.org/freeipa/ticket/239
120 lines
3.6 KiB
Python
120 lines
3.6 KiB
Python
# Authors:
|
|
# Jason Gerard DeRose <jderose@redhat.com>
|
|
#
|
|
# Copyright (C) 2008 Red Hat
|
|
# see file 'COPYING' for use and warranty information
|
|
#
|
|
# 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
|
|
"""
|
|
Backend plugin for Kerberos.
|
|
|
|
This wraps the python-kerberos and python-krbV bindings.
|
|
"""
|
|
|
|
import sys
|
|
from ipalib import api
|
|
from ipalib.backend import Backend
|
|
import krbV
|
|
|
|
ENCODING = 'UTF-8'
|
|
|
|
|
|
class krb(Backend):
|
|
"""
|
|
Kerberos backend plugin.
|
|
|
|
This wraps the `krbV` bindings (and will eventually wrap the `kerberos`
|
|
bindings also). Importantly, this plugin does correct Unicode
|
|
encoding/decoding of values going-to/coming-from the bindings.
|
|
"""
|
|
|
|
def __default_ccache(self):
|
|
"""
|
|
Return the ``krbV.CCache`` for the default credential cache.
|
|
"""
|
|
return krbV.default_context().default_ccache()
|
|
|
|
def __default_principal(self):
|
|
"""
|
|
Return the ``krb5.Principal`` for the default credential cache.
|
|
"""
|
|
return self.__default_ccache().principal()
|
|
|
|
def __get_ccache(self, ccname):
|
|
"""
|
|
Return the ``krbV.CCache`` for the ``ccname`` credential ccache.
|
|
"""
|
|
return krbV.CCache(ccname)
|
|
|
|
def __get_principal(self, ccname):
|
|
"""
|
|
Return the ``krb5.Principal`` for the ``ccname`` credential ccache.
|
|
"""
|
|
return self.__get_ccache(ccname).principal()
|
|
|
|
def default_ccname(self):
|
|
"""
|
|
Return the default ccache file name.
|
|
|
|
This will return something like '/tmp/krb5cc_500'.
|
|
|
|
This cannot return anything meaningful if used in the server as a
|
|
request is processed.
|
|
"""
|
|
return self.__default_ccache().name
|
|
|
|
def default_principal(self):
|
|
"""
|
|
Return the principal name in default credential cache.
|
|
|
|
This will return something like 'admin@EXAMPLE.COM'. If no credential
|
|
cache exists for the invoking user, None is returned.
|
|
|
|
This cannot return anything meaningful if used in the server as a
|
|
request is processed.
|
|
"""
|
|
return self.__default_principal().name.decode(ENCODING)
|
|
|
|
def default_realm(self):
|
|
"""
|
|
Return the realm from the default credential cache.
|
|
|
|
This will return something like 'EXAMPLE.COM'. If no credential cache
|
|
exists for the invoking user, None is returned.
|
|
|
|
This cannot return anything meaningful if used in the server as a
|
|
request is processed.
|
|
"""
|
|
return krbV.default_context().default_realm.decode(ENCODING)
|
|
|
|
def get_principal(self, ccname):
|
|
"""
|
|
Return the principal from credential cache file at ``ccname``.
|
|
|
|
This will return something like 'admin@EXAMPLE.COM'.
|
|
"""
|
|
return self.__get_principal(ccname).name.decode(ENCODING)
|
|
|
|
def get_realm(self, ccname):
|
|
"""
|
|
Return the realm from credential cache file at ``ccname``.
|
|
|
|
This will return something like 'EXAMPLE.COM'.
|
|
"""
|
|
return self.__get_principal(ccname).realm.decode(ENCODING)
|
|
|
|
|
|
api.register(krb)
|