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# Authors:
# Rob Crittenden <rcritten@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/>.
"""
Privileges
A privilege combines permissions into a logical task. A permission provides
the rights to do a single task. There are some IPA operations that require
multiple permissions to succeed. A privilege is where permissions are
combined in order to perform a specific task.
For example, adding a user requires the following permissions:
* Creating a new user entry
* Resetting a user password
* Adding the new user to the default IPA users group
Combining these three low-level tasks into a higher level task in the
form of a privilege named "Add User" makes it easier to manage Roles.
A privilege may not contain other privileges.
See role and permission for additional information.
"""
from ipalib.plugins.baseldap import *
from ipalib import api, _, ngettext
class privilege(LDAPObject):
"""
Privilege object.
"""
container_dn = api.env.container_privilege
object_name = 'privilege'
object_name_plural = 'privileges'
object_class = ['nestedgroup', 'groupofnames']
default_attributes = ['cn', 'description', 'member', 'memberof',
'memberindirect', 'memberofindirect',
]
attribute_members = {
'member': ['role'],
'memberof': ['permission'],
'memberofindirect': ['permission'],
}
reverse_members = {
'member': ['permission'],
}
rdnattr='cn'
label = _('Privileges')
label_singular = _('privilege')
takes_params = (
Str('cn',
cli_name='name',
label=_('Privilege name'),
primary_key=True,
normalizer=lambda value: value.lower(),
),
Str('description',
cli_name='desc',
label=_('Description'),
doc=_('Privilege description'),
),
)
api.register(privilege)
class privilege_add(LDAPCreate):
"""
Add a new privilege.
"""
msg_summary = _('Added privilege "%(value)s"')
api.register(privilege_add)
class privilege_del(LDAPDelete):
"""
Delete a privilege.
"""
msg_summary = _('Deleted privilege "%(value)s"')
api.register(privilege_del)
class privilege_mod(LDAPUpdate):
"""
Modify a privilege.
"""
msg_summary = _('Modified privilege "%(value)s"')
api.register(privilege_mod)
class privilege_find(LDAPSearch):
"""
Search for privileges.
"""
msg_summary = ngettext(
'%(count)d privilege matched', '%(count)d privileges matched', 0
)
api.register(privilege_find)
class privilege_show(LDAPRetrieve):
"""
Display information about a privilege.
"""
api.register(privilege_show)
class privilege_add_member(LDAPAddMember):
"""
Add members to a privilege
"""
NO_CLI=True
api.register(privilege_add_member)
class privilege_remove_member(LDAPRemoveMember):
"""
Remove members from a privilege
"""
NO_CLI=True
api.register(privilege_remove_member)
class privilege_add_permission(LDAPAddReverseMember):
"""
Add permissions to a privilege.
"""
show_command = 'privilege_show'
member_command = 'permission_add_member'
reverse_attr = 'permission'
member_attr = 'privilege'
has_output = (
output.Entry('result'),
output.Output('failed',
type=dict,
doc=_('Members that could not be added'),
),
output.Output('completed',
type=int,
doc=_('Number of permissions added'),
),
)
api.register(privilege_add_permission)
class privilege_remove_permission(LDAPRemoveReverseMember):
"""
Remove permissions from a privilege.
"""
show_command = 'privilege_show'
member_command = 'permission_remove_member'
reverse_attr = 'permission'
member_attr = 'privilege'
permission_count_out = ('%i permission removed.', '%i permissions removed.')
has_output = (
output.Entry('result'),
output.Output('failed',
type=dict,
doc=_('Members that could not be added'),
),
output.Output('completed',
type=int,
doc=_('Number of permissions removed'),
),
)
api.register(privilege_remove_permission)
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