Re-implement access control using an updated model.

The new model is based on permssions, privileges and roles.
Most importantly it corrects the reverse membership that caused problems
in the previous implementation. You add permission to privileges and
privileges to roles, not the other way around (even though it works that
way behind the scenes).

A permission object is a combination of a simple group and an aci.
The linkage between the aci and the permission is the description of
the permission. This shows as the name/description of the aci.

ldap:///self and groups granting groups (v1-style) are not supported by
this model (it will be provided separately).

This makes the aci plugin internal only.

ticket 445

1 files changed, 0 insertions, 136 deletions

diff --git a/ipalib/plugins/taskgroup.py b/ipalib/plugins/taskgroup.py
deleted file mode 100644
index ba3f5073..00000000
--- a/ipalib/plugins/taskgroup.py
+++ /dev/null
@@ -1,136 +0,0 @@
-# Authors:
-#   Rob Crittenden <rcritten@redhat.com>
-#   Pavel Zuna <pzuna@redhat.com>
-#
-# Copyright (C) 2009  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; version 2 only
-#
-# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-"""
-Taskgroups
-
-A taskgroup enables fine-grained delegation of permissions. Access Control
-Rules, or instructions (ACIs), grant permission to taskgroups to perform
-given tasks such as adding a user, modifying a group, etc.
-
-A taskgroup may not be members of other taskgroups.
-
-See rolegroup and aci for additional information.
-"""
-
-from ipalib.plugins.baseldap import *
-from ipalib import api, _, ngettext
-
-
-class taskgroup(LDAPObject):
-    """
-    Taskgroup object.
-    """
-    container_dn = api.env.container_taskgroup
-    object_name = 'taskgroup'
-    object_name_plural = 'taskgroups'
-    object_class = ['groupofnames']
-    default_attributes = ['cn', 'description', 'member', 'memberof',
-        'memberindirect'
-    ]
-    attribute_members = {
-        'member': ['user', 'group', 'rolegroup'],
-        'memberindirect': ['user', 'group', 'rolegroup'],
-        # FIXME: taskgroup can be member of ???
-    }
-    rdnattr='cn'
-
-    label = _('Task Groups')
-
-    takes_params = (
-        Str('cn',
-            cli_name='name',
-            label=_('Task-group name'),
-            primary_key=True,
-            normalizer=lambda value: value.lower(),
-        ),
-        Str('description',
-            cli_name='desc',
-            label=_('Description'),
-            doc=_('Task-group description'),
-        ),
-    )
-
-api.register(taskgroup)
-
-
-class taskgroup_add(LDAPCreate):
-    """
-    Add a new taskgroup.
-    """
-
-    msg_summary = _('Added taskgroup "%(value)s"')
-
-api.register(taskgroup_add)
-
-
-class taskgroup_del(LDAPDelete):
-    """
-    Delete a taskgroup.
-    """
-
-    msg_summary = _('Deleted taskgroup "%(value)s"')
-
-api.register(taskgroup_del)
-
-
-class taskgroup_mod(LDAPUpdate):
-    """
-    Modify a taskgroup.
-    """
-
-    msg_summary = _('Modified taskgroup "%(value)s"')
-
-api.register(taskgroup_mod)
-
-
-class taskgroup_find(LDAPSearch):
-    """
-    Search for taskgroups.
-    """
-
-    msg_summary = ngettext(
-        '%(count)d taskgroup matched', '%(count)d taskgroups matched'
-    )
-
-api.register(taskgroup_find)
-
-
-class taskgroup_show(LDAPRetrieve):
-    """
-    Display information about a taskgroup.
-    """
-
-api.register(taskgroup_show)
-
-
-class taskgroup_add_member(LDAPAddMember):
-    """
-    Add members to a taskgroup.
-    """
-
-api.register(taskgroup_add_member)
-
-
-class taskgroup_remove_member(LDAPRemoveMember):
-    """
-    Remove members from a taskgroup.
-    """
-
-api.register(taskgroup_remove_member)