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# Authors:
# Matthew Harmsen <mharmsen@redhat.com>
#
# 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 of the License.
#
# 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright (C) 2012 Red Hat, Inc.
# All rights reserved.
#
from __future__ import absolute_import
# PKI Deployment Imports
from .. import pkiconfig as config
from .. import pkimessages as log
from .. import pkiscriptlet
# PKI Deployment Initialization Scriptlet
class PkiScriptlet(pkiscriptlet.AbstractBasePkiScriptlet):
def spawn(self, deployer):
if config.str2bool(deployer.mdict['pki_skip_installation']):
config.pki_log.info(log.SKIP_INITIALIZATION_SPAWN_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
return
# begin official logging
config.pki_log.info(log.PKISPAWN_BEGIN_MESSAGE_2,
deployer.mdict['pki_subsystem'],
deployer.mdict['pki_instance_name'],
extra=config.PKI_INDENTATION_LEVEL_0)
config.pki_log.info(log.INITIALIZATION_SPAWN_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
if (deployer.mdict['pki_subsystem'] == "CA" or
config.str2bool(deployer.mdict['pki_standalone'])) and \
config.str2bool(deployer.mdict['pki_external_step_two']):
# verify that this External CA (Step 2), or Stand-alone PKI
# (Step 2) currently EXISTS for this "instance"
deployer.mdict['pki_skip_installation'] = "True"
else:
# verify that this type of "subsystem" does NOT yet
# exist for this "instance"
deployer.instance.verify_subsystem_does_not_exist()
# detect and avoid any namespace collisions
deployer.namespace.collision_detection()
# verify existence of SENSITIVE configuration file data
deployer.configuration_file.verify_sensitive_data()
# verify existence of MUTUALLY EXCLUSIVE configuration file data
deployer.configuration_file.verify_mutually_exclusive_data()
# verify existence of PREDEFINED configuration file data
deployer.configuration_file.verify_predefined_configuration_file_data()
# verify selinux context of selected ports
deployer.configuration_file.populate_non_default_ports()
deployer.configuration_file.verify_selinux_ports()
# If secure DS connection is required, verify parameters
deployer.configuration_file.verify_ds_secure_connection_data()
def destroy(self, deployer):
# begin official logging
config.pki_log.info(log.PKIDESTROY_BEGIN_MESSAGE_2,
deployer.mdict['pki_subsystem'],
deployer.mdict['pki_instance_name'],
extra=config.PKI_INDENTATION_LEVEL_0)
config.pki_log.info(log.INITIALIZATION_DESTROY_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
# verify that this type of "subsystem" currently EXISTS
# for this "instance"
deployer.instance.verify_subsystem_exists()
# verify that the command-line parameters match the values
# that are present in the corresponding configuration file
deployer.configuration_file.verify_command_matches_configuration_file()
# establish 'uid' and 'gid'
deployer.identity.set_uid(deployer.mdict['pki_user'])
deployer.identity.set_gid(deployer.mdict['pki_group'])
# get ports to remove selinux context
deployer.configuration_file.populate_non_default_ports()
# remove kra connector from CA if this is a KRA
deployer.kra_connector.deregister()
# remove tps connector from TKS if this is a TPS
deployer.tps_connector.deregister()
# de-register instance from its Security Domain
#
# NOTE: Since the security domain of an instance must be up
# and running in order to be de-registered, this step
# must be done PRIOR to instance shutdown because this
# instance's security domain may be a part of a
# tightly-coupled shared instance.
#
# Previously we obtained the token through a command line interface
# no longer supported. Thus we assume no token and the deregister op will
# take place without the token using an alternate method.
deployer.security_domain.deregister(None)
# ALWAYS Stop this Tomcat PKI Process
deployer.systemd.stop()
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