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#
# LDAP modlist generation
#
# Copyright (c) 2015 Red Hat, Inc.
# Author: Nikolai Kondrashov <Nikolai.Kondrashov@redhat.com>
#
# This 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, see <http://www.gnu.org/licenses/>.
#
def user(base_dn, uid, uidNumber, gidNumber,
userPassword=None,
gecos=None,
homeDirectory=None,
loginShell=None,
cn=None,
sn=None):
"""
Generate an RFC2307(bis) user add-modlist for passing to ldap.add*
"""
uidNumber = str(uidNumber)
gidNumber = str(gidNumber)
user = (
"uid=" + uid + ",ou=Users," + base_dn,
[
('objectClass', ['top', 'inetOrgPerson', 'posixAccount']),
('cn', [uidNumber if cn is None else cn]),
('sn', ['User' if sn is None else sn]),
('uidNumber', [uidNumber]),
('gidNumber', [gidNumber]),
('userPassword', ['Password' + uidNumber
if userPassword is None
else userPassword]),
('homeDirectory', ['/home/' + uid
if homeDirectory is None
else homeDirectory]),
('loginShell', ['/bin/bash'
if loginShell is None
else loginShell]),
]
)
if gecos is not None:
user[1].append(('gecos', [gecos]))
return user
def group(base_dn, cn, gidNumber, member_uids=[]):
"""
Generate an RFC2307 group add-modlist for passing to ldap.add*.
"""
gidNumber = str(gidNumber)
attr_list = [
('objectClass', ['top', 'posixGroup']),
('gidNumber', [gidNumber])
]
if len(member_uids) > 0:
attr_list.append(('memberUid', member_uids))
return ("cn=" + cn + ",ou=Groups," + base_dn, attr_list)
def group_bis(base_dn, cn, gidNumber, member_uids=[], member_gids=[]):
"""
Generate an RFC2307bis group add-modlist for passing to ldap.add*.
"""
gidNumber = str(gidNumber)
attr_list = [
('objectClass', ['top', 'extensibleObject', 'groupOfNames']),
('gidNumber', [gidNumber])
]
member_list = []
for uid in member_uids:
member_list.append("uid=" + uid + ",ou=Users," + base_dn)
for gid in member_gids:
member_list.append("cn=" + gid + ",ou=Groups," + base_dn)
if len(member_list) > 0:
attr_list.append(('member', member_list))
return ("cn=" + cn + ",ou=Groups," + base_dn, attr_list)
class List(list):
"""LDAP add-modlist list"""
def __init__(self, base_dn):
self.base_dn = base_dn
def add_user(self, uid, uidNumber, gidNumber,
base_dn=None,
userPassword=None,
gecos=None,
homeDirectory=None,
loginShell=None,
cn=None,
sn=None):
"""Add an RFC2307(bis) user add-modlist."""
self.append(user(base_dn or self.base_dn,
uid, uidNumber, gidNumber,
userPassword=userPassword,
gecos=gecos,
homeDirectory=homeDirectory,
loginShell=loginShell,
cn=cn,
sn=sn))
def add_group(self, cn, gidNumber, member_uids=[],
base_dn=None):
"""Add an RFC2307 group add-modlist."""
self.append(group(base_dn or self.base_dn,
cn, gidNumber, member_uids))
def add_group_bis(self, cn, gidNumber,
member_uids=[], member_gids=[],
base_dn=None):
"""Add an RFC2307bis group add-modlist."""
self.append(group_bis(base_dn or self.base_dn,
cn, gidNumber,
member_uids, member_gids))
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