1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
# 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
"""
Rolegroups
A rolegroup is used for fine-grained delegation. Access control rules
(ACIs) grant permission to perform given tasks (add a user, modify a group,
etc.), to task groups. Rolegroups are members of taskgroups, giving them
permission to perform the task.
The logic behind ACIs and rolegroups proceeds as follows:
ACIs grants permission to taskgroup
rolegroups are members of taskgroups
users, groups, hosts and hostgroups are members of rolegroups
Rolegroups can contain both hosts and hostgroups, enabling
operations using the host service principal associated with a machine.
Rolegroups can not contain other rolegroups.
EXAMPLES:
Add a new rolegroup:
ipa rolegroup-add --desc="Junior-level admin" junioradmin
Add this role to some tasks:
ipa taskgroup-add-member --rolegroups=junioradmin addusers
ipa taskgroup-add-member --rolegroups=junioradmin change_password
ipa taskgroup-add-member --rolegroups=junioradmin add_user_to_default_group
Yes, this can seem backwards. The taskgroup is the entry that is granted
permissions by the ACIs. By adding a rolegroup as a member of a taskgroup
it inherits those permissions.
Add a group of users to this role:
ipa group-add --desc="User admins" useradmins
ipa rolegroup-add-member --groups=useradmins junioradmin
Display information about a rolegroup:
ipa rolegroup-show junioradmin
"""
from ipalib.plugins.baseldap import *
from ipalib import api, Str, _, ngettext
class rolegroup(LDAPObject):
"""
Rolegroup object.
"""
container_dn = api.env.container_rolegroup
object_name = 'rolegroup'
object_name_plural = 'rolegroups'
object_class = ['groupofnames', 'nestedgroup']
default_attributes = ['cn', 'description', 'member', 'memberof']
attribute_members = {
'member': ['user', 'group', 'host', 'hostgroup'],
'memberof': ['taskgroup'],
}
label = _('Role Groups')
takes_params = (
Str('cn',
cli_name='name',
label=_('Role-group name'),
primary_key=True,
normalizer=lambda value: value.lower(),
),
Str('description',
cli_name='desc',
label=_('Description'),
doc=_('A description of this role-group'),
),
Str('member_group?',
label=_('Member groups'),
flags=['no_create', 'no_update', 'no_search'],
),
Str('member_user?',
label=_('Member users'),
flags=['no_create', 'no_update', 'no_search'],
),
Str('memberof_taskgroup?',
label=_('Member of task-groups'),
flags=['no_create', 'no_update', 'no_search'],
),
)
api.register(rolegroup)
class rolegroup_add(LDAPCreate):
"""
Add a new rolegroup.
"""
msg_summary = _('Added rolegroup "%(value)s"')
api.register(rolegroup_add)
class rolegroup_del(LDAPDelete):
"""
Delete a rolegroup.
"""
msg_summary = _('Deleted rolegroup "%(value)s"')
api.register(rolegroup_del)
class rolegroup_mod(LDAPUpdate):
"""
Modify a rolegroup.
"""
msg_summary = _('Modified rolegroup "%(value)s"')
api.register(rolegroup_mod)
class rolegroup_find(LDAPSearch):
"""
Search for rolegroups.
"""
msg_summary = ngettext(
'%(count)d rolegroup matched', '%(count)d rolegroups matched'
)
api.register(rolegroup_find)
class rolegroup_show(LDAPRetrieve):
"""
Display information about a rolegroup.
"""
api.register(rolegroup_show)
class rolegroup_add_member(LDAPAddMember):
"""
Add members to a rolegroup.
"""
api.register(rolegroup_add_member)
class rolegroup_remove_member(LDAPRemoveMember):
"""
Remove members from a rolegroup.
"""
api.register(rolegroup_remove_member)
|
