e40463d8b6
The RDPSettingsPlugin applies the RDP keepalive setting, based on a configuration option. The RDPPostCertificateThumbprintPlugin posts the current RDP certificate thumbprint to the metadata service. This is in particular useful for Azure. A corresponding method has been added to the metadata service base class. Change-Id: I1bdf35d5dbea414a8c72235161beccd156742d16 Co-Authored-By: Stefan Caraiman <scaraiman@cloudbasesolutions.com> Implements: blueprint rdp-plugin
44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# Copyright (c) 2017 Cloudbase Solutions Srl
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import wmi
|
|
|
|
from oslo_log import log as oslo_logging
|
|
from six.moves import winreg
|
|
|
|
from cloudbaseinit import exception
|
|
|
|
LOG = oslo_logging.getLogger(__name__)
|
|
|
|
|
|
def get_rdp_certificate_thumbprint():
|
|
conn = wmi.WMI(moniker='//./root/cimv2/TerminalServices')
|
|
tsSettings = conn.Win32_TSGeneralSetting()
|
|
if not tsSettings:
|
|
raise exception.ItemNotFoundException("No RDP certificate found")
|
|
return tsSettings[0].SSLCertificateSHA1Hash
|
|
|
|
|
|
def set_rdp_keepalive(enable, interval=1):
|
|
with winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,
|
|
'SOFTWARE\\Policies\\Microsoft\\'
|
|
'Windows NT\\Terminal Services',
|
|
0, winreg.KEY_ALL_ACCESS) as key:
|
|
LOG.debug("Setting RDP KeepAliveEnabled: %s", enable)
|
|
winreg.SetValueEx(
|
|
key, 'KeepAliveEnable', 0, winreg.REG_DWORD, 1 if enable else 0)
|
|
LOG.debug("Setting RDP keepAliveInterval (minutes): %s", interval)
|
|
winreg.SetValueEx(
|
|
key, 'keepAliveInterval', 0, winreg.REG_DWORD, interval)
|