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# Authors:
# Simo Sorce <ssorce@redhat.com>
#
# Copyright (C) 2010 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/>.
"""
Kerberos pkinit options
Right now it enables only to control whether Anonymous PKINIT is enabled
or not based on whether the wellknown principal is active or not.
EXAMPLES:
Enable Anonymous pkinit:
ipa pkinit-anonymous enable
Disable Anonymous pkinit:
ipa pkinit-anonymous disable
"""
from ipalib import api, errors
from ipalib import Int, Str
from ipalib import Object, Command
from ipalib import _
class pkinit(Object):
"""
PKINIT Options
"""
object_name = 'pkinit'
label=_('PKINIT')
api.register(pkinit)
def valid_arg(ugettext, action):
"""
Accepts only Enable/Disable.
"""
a = action.lower()
if a != 'enable' and a != 'disable':
raise errors.ValidationError(
name='action',
error='Unknown command %s' % action
)
class pkinit_anonymous(Command):
"""
Enable or Disable Anonymous PKINIT
"""
princ_name = 'WELLKNOWN/ANONYMOUS@%s' % api.env.realm
default_dn = 'krbprincipalname=%s,cn=%s,cn=kerberos,%s' % (
princ_name, api.env.realm, api.env.basedn
)
takes_args = (
Str('action', valid_arg),
)
def execute(self, action, **options):
ldap = self.api.Backend.ldap2
set_lock = False
lock = None
(dn, entry_attrs) = ldap.get_entry(self.default_dn, ['nsaccountlock'])
if 'nsaccountlock' in entry_attrs:
lock = entry_attrs['nsaccountlock'][0].lower()
if action.lower() == 'enable':
if lock == 'true':
set_lock = True
lock = None
elif action.lower() == 'disable':
if lock != 'true':
set_lock = True
lock = 'TRUE'
if set_lock:
ldap.update_entry(dn, {'nsaccountlock':lock})
return dict(result=True)
api.register(pkinit_anonymous)
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