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# Authors:
# Jason Gerard DeRose <jderose@redhat.com>
#
# Copyright (C) 2008 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
"""
Frontend plugins for group (Identity).
"""
from ipalib import frontend
from ipalib import crud
from ipalib.frontend import Param
from ipalib import api
from ipa_server import servercore
from ipa_server import ipaldap
from ipa_server import ipautil
import ldap
class group(frontend.Object):
"""
Group object.
"""
takes_params = (
'description',
Param('cn',
cli_name='name',
primary_key=True,
normalize=lambda value: value.lower(),
)
)
api.register(group)
class group_add(crud.Add):
'Add a new group.'
def execute(self, cn, **kw):
"""
Execute the group-add operation.
The dn should not be passed as a keyword argument as it is constructed
by this method.
Returns the entry as it will be created in LDAP.
No need to explicitly set gidNumber. The dna_plugin will do this
for us if the value isn't provided by the caller.
:param cn: The name of the group being added.
:param kw: Keyword arguments for the other LDAP attributes.
"""
assert 'cn' not in kw
assert 'dn' not in kw
ldap = self.api.Backend.ldap
kw['cn'] = cn
kw['dn'] = ldap.make_group_dn(cn)
# Get our configuration
config = servercore.get_ipa_config()
# some required objectclasses
kw['objectClass'] = config.get('ipagroupobjectclasses')
return ldap.create(**kw)
def output_for_cli(self, ret):
"""
Output result of this command to command line interface.
"""
if ret:
print "Group added"
api.register(group_add)
class group_del(crud.Del):
'Delete an existing group.'
def execute(self, *args, **kw):
"""args[0] = dn of the group to remove
Delete a group
The memberOf plugin handles removing the group from any other
groups.
"""
group_dn = args[0]
group = servercore.get_entry_by_dn(group_dn, ['dn', 'cn'])
if group is None:
raise errors.NotFound
# logging.info("IPA: delete_group '%s'" % group_dn)
# We have 2 special groups, don't allow them to be removed
# FIXME
# if "admins" in group.get('cn') or "editors" in group.get('cn'):
# raise ipaerror.gen_exception(ipaerror.CONFIG_REQUIRED_GROUPS)
# Don't allow the default user group to be removed
config=servercore.get_ipa_config()
default_group = servercore.get_entry_by_cn(config.get('ipadefaultprimarygroup'), None)
if group_dn == default_group.get('dn'):
raise errors.DefaultGroup
return servercore.delete_entry(group_dn)
def forward(self, *args, **kw):
group = self.api.Command['group_show'](ipautil.utf8_encode_value(args[0]))
if not group:
print "nothing found"
return False
a = group.get('dn')
result = super(crud.Del, self).forward(a)
api.register(group_del)
class group_mod(crud.Mod):
'Edit an existing group.'
def execute(self, *args, **kw):
group_cn=args[0]
result = servercore.get_entry_by_cn(group_cn, ["*"])
group = kw
dn = result.get('dn')
del result['dn']
entry = ipaldap.Entry((dn, servercore.convert_scalar_values(result)))
for g in group:
entry.setValues(g, group[g])
result = servercore.update_entry(entry.toDict())
return result
def forward(self, *args, **kw):
result = super(crud.Mod, self).forward(*args, **kw)
if result:
print "Group %s modified" % args[0]
api.register(group_mod)
class group_find(crud.Find):
'Search the groups.'
def execute(self, *args, **kw):
cn=args[0]
result = servercore.get_sub_entry(servercore.basedn, "cn=%s" % cn, ["*"])
return result
def forward(self, *args, **kw):
result = super(crud.Find, self).forward(*args, **kw)
for a in result:
print a, ": ", result[a]
api.register(group_find)
class group_show(crud.Get):
'Examine an existing group.'
def execute(self, *args, **kw):
cn=args[0]
result = servercore.get_sub_entry(servercore.basedn, "cn=%s" % cn, ["*"])
return result
def forward(self, *args, **kw):
result = super(crud.Get, self).forward(*args, **kw)
return result
api.register(group_show)
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