# -*- coding: utf-8 -*-
#
# Copyright 2004-2022 Univention GmbH
#
# https://www.univention.de/
#
# All rights reserved.
#
# The source code of this program is made available
# under the terms of the GNU Affero General Public License version 3
# (GNU AGPL V3) as published by the Free Software Foundation.
#
# Binary versions of this program provided by Univention to you as
# well as other copyrighted, protected or trademarked materials like
# Logos, graphics, fonts, specific documentations and configurations,
# cryptographic keys etc. are subject to a license agreement between
# you and Univention and not subject to the GNU AGPL V3.
#
# In the case you use this program under the terms of the GNU AGPL V3,
# the program is provided 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License with the Debian GNU/Linux or Univention distribution in file
# /usr/share/common-licenses/AGPL-3; if not, see
# <https://www.gnu.org/licenses/>.
"""
|UDM| module for the IP clients
"""
from univention.admin.layout import Tab, Group
import univention.admin.filter
import univention.admin.handlers
import univention.admin.localization
import univention.admin.mapping
import univention.admin.syntax
import univention.admin.uldap
import univention.admin.nagios as nagios
import univention.admin.handlers.dns.forward_zone
import univention.admin.handlers.dns.reverse_zone
import univention.admin.handlers.networks.network
translation = univention.admin.localization.translation('univention.admin.handlers.computers')
_ = translation.translate
module = 'computers/ipmanagedclient'
operations = ['add', 'edit', 'remove', 'search', 'move']
docleanup = True
childs = False
short_description = _('Computer: IP client')
object_name = _('IP client')
object_name_plural = _('IP clients')
long_description = ''
options = {
}
property_descriptions = {
'name': univention.admin.property(
short_description=_('IP client name'),
long_description='',
syntax=univention.admin.syntax.hostName,
include_in_default_search=True,
required=True,
identifies=True
),
'description': univention.admin.property(
short_description=_('Description'),
long_description='',
syntax=univention.admin.syntax.string,
include_in_default_search=True,
),
'mac': univention.admin.property(
short_description=_('MAC address'),
long_description='',
syntax=univention.admin.syntax.MAC_Address,
multivalue=True,
include_in_default_search=True,
),
'network': univention.admin.property(
short_description=_('Network'),
long_description='',
syntax=univention.admin.syntax.network,
),
'ip': univention.admin.property(
short_description=_('IP address'),
long_description='',
syntax=univention.admin.syntax.ipAddress,
multivalue=True,
include_in_default_search=True,
),
'dnsEntryZoneForward': univention.admin.property(
short_description=_('Forward zone for DNS entry'),
long_description='',
syntax=univention.admin.syntax.dnsEntry,
multivalue=True,
dontsearch=True,
),
'dnsEntryZoneReverse': univention.admin.property(
short_description=_('Reverse zone for DNS entry'),
long_description='',
syntax=univention.admin.syntax.dnsEntryReverse,
multivalue=True,
dontsearch=True,
),
'dnsEntryZoneAlias': univention.admin.property(
short_description=_('Zone for DNS alias'),
long_description='',
syntax=univention.admin.syntax.dnsEntryAlias,
multivalue=True,
dontsearch=True,
),
'dnsAlias': univention.admin.property(
short_description=_('DNS alias'),
long_description='',
syntax=univention.admin.syntax.string,
multivalue=True,
),
'dhcpEntryZone': univention.admin.property(
short_description=_('DHCP service'),
long_description='',
syntax=univention.admin.syntax.dhcpEntry,
multivalue=True,
dontsearch=True,
),
'inventoryNumber': univention.admin.property(
short_description=_('Inventory number'),
long_description='',
syntax=univention.admin.syntax.string,
multivalue=True,
include_in_default_search=True,
),
'groups': univention.admin.property(
short_description=_('Groups'),
long_description='',
syntax=univention.admin.syntax.GroupDN,
multivalue=True,
dontsearch=True,
),
'domain': univention.admin.property(
short_description=_('Domain'),
long_description='',
syntax=univention.admin.syntax.string,
include_in_default_search=True,
),
}
layout = [
Tab(_('General'), _('Basic settings'), layout=[
Group(_('Computer account'), layout=[
['name', 'description'],
'inventoryNumber',
]),
Group(_('Network settings '), layout=[
'network',
'mac',
'ip',
]),
Group(_('DNS Forward and Reverse Lookup Zone'), layout=[
'dnsEntryZoneForward',
'dnsEntryZoneReverse',
]),
Group(_('DHCP'), layout=[
'dhcpEntryZone'
]),
]),
Tab(_('Groups'), _('Group memberships'), advanced=True, layout=[
"groups",
]),
Tab(_('DNS alias'), _('Alias DNS entry'), advanced=True, layout=[
'dnsEntryZoneAlias'
]),
]
mapping = univention.admin.mapping.mapping()
mapping.register('name', 'cn', None, univention.admin.mapping.ListToString)
mapping.register('description', 'description', None, univention.admin.mapping.ListToString)
mapping.register('inventoryNumber', 'univentionInventoryNumber')
mapping.register('mac', 'macAddress', encoding='ASCII')
mapping.register('network', 'univentionNetworkLink', None, univention.admin.mapping.ListToString)
mapping.register('domain', 'associatedDomain', None, univention.admin.mapping.ListToString, encoding='ASCII')
# add Nagios extension
nagios.addPropertiesMappingOptionsAndLayout(property_descriptions, mapping, options, layout)
[docs]class object(univention.admin.handlers.simpleComputer, nagios.Support):
module = module
def __init__(self, co, lo, position, dn='', superordinate=None, attributes=[]):
univention.admin.handlers.simpleComputer.__init__(self, co, lo, position, dn, superordinate, attributes)
nagios.Support.__init__(self)
[docs] def open(self):
univention.admin.handlers.simpleComputer.open(self)
self.nagios_open()
if not self.exists():
return
self.save()
def _ldap_pre_create(self):
super(object, self)._ldap_pre_create()
self.nagios_ldap_pre_create()
def _ldap_addlist(self):
al = super(object, self)._ldap_addlist()
return al + [('objectClass', [b'top', b'univentionHost', b'univentionClient', b'person'])]
def _ldap_post_create(self):
univention.admin.handlers.simpleComputer._ldap_post_create(self)
self.nagios_ldap_post_create()
def _ldap_post_remove(self):
self.nagios_ldap_post_remove()
univention.admin.handlers.simpleComputer._ldap_post_remove(self)
def _ldap_post_modify(self):
univention.admin.handlers.simpleComputer._ldap_post_modify(self)
self.nagios_ldap_post_modify()
def _ldap_pre_modify(self):
univention.admin.handlers.simpleComputer._ldap_pre_modify(self)
self.nagios_ldap_pre_modify()
def _ldap_modlist(self):
ml = univention.admin.handlers.simpleComputer._ldap_modlist(self)
self.nagios_ldap_modlist(ml)
return ml
[docs] def cleanup(self):
self.open()
self.nagios_cleanup()
univention.admin.handlers.simpleComputer.cleanup(self)
[docs]def rewrite(filter, mapping):
if filter.variable == 'ip':
filter.variable = 'aRecord'
else:
univention.admin.mapping.mapRewrite(filter, mapping)
[docs]def lookup(co, lo, filter_s, base='', superordinate=None, scope='sub', unique=False, required=False, timeout=-1, sizelimit=0, serverctrls=None, response=None):
res = []
filter_s = univention.admin.filter.replace_fqdn_filter(filter_s)
filter_s = univention.admin.handlers.dns.alias.lookup_alias_filter(lo, filter_s)
filter = univention.admin.filter.conjunction('&', [
univention.admin.filter.expression('objectClass', 'univentionHost'),
univention.admin.filter.expression('objectClass', 'univentionClient'),
univention.admin.filter.conjunction('!', [univention.admin.filter.expression('objectClass', 'posixAccount')]),
])
if filter_s:
filter_p = univention.admin.filter.parse(filter_s)
univention.admin.filter.walk(filter_p, rewrite, arg=mapping)
filter.expressions.append(filter_p)
for dn, attrs in lo.search(str(filter), base, scope, [], unique, required, timeout, sizelimit, serverctrls, response):
res.append(object(co, lo, None, dn, attributes=attrs))
return res
[docs]def identify(dn, attr, canonical=False):
return b'univentionHost' in attr.get('objectClass', []) and b'univentionClient' in attr.get('objectClass', []) and b'posixAccount' not in attr.get('objectClass', [])
