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#!/usr/bin/python -t
# Authors:
# Ade Lee <alee@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.
#
# PKI Deployment Imports
import pkiconfig as config
from pkiconfig import pki_master_dict as master
from pkiconfig import pki_selinux_config_ports as ports
import pkihelper as util
import pkimessages as log
import pkiscriptlet
import seobject
import selinux
# PKI Deployment Selinux Setup Scriptlet
class PkiScriptlet(pkiscriptlet.AbstractBasePkiScriptlet):
rv = 0
suffix = "(/.*)?"
def restore_context(self):
selinux.restorecon(master['pki_instance_path'], True)
selinux.restorecon(config.PKI_DEPLOYMENT_LOG_ROOT, True)
selinux.restorecon(master['pki_instance_log_path'], True)
selinux.restorecon(master['pki_instance_configuration_path'], True)
def spawn(self):
if config.str2bool(master['pki_skip_installation']):
config.pki_log.info(log.SKIP_SELINUX_SPAWN_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
return self.rv
config.pki_log.info(log.SELINUX_SPAWN_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
# check first if any transactions are required
if len(ports) == 0 and master['pki_instance_name'] == \
config.PKI_DEPLOYMENT_DEFAULT_TOMCAT_INSTANCE_NAME:
self.restore_context()
return self.rv
# add SELinux contexts when adding the first subsystem
if master['pki_subsystem'] in config.PKI_APACHE_SUBSYSTEMS and\
util.instance.apache_instance_subsystems() == 1 or\
master['pki_subsystem'] in config.PKI_TOMCAT_SUBSYSTEMS and\
util.instance.tomcat_instance_subsystems() == 1:
trans = seobject.semanageRecords("targeted")
trans.start()
if master['pki_instance_name'] != \
config.PKI_DEPLOYMENT_DEFAULT_TOMCAT_INSTANCE_NAME:
fcon = seobject.fcontextRecords()
config.pki_log.info("adding selinux fcontext \"%s\"",
master['pki_instance_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.add(master['pki_instance_path'] + self.suffix,
config.PKI_INSTANCE_SELINUX_CONTEXT, "", "s0", "")
config.pki_log.info("adding selinux fcontext \"%s\"",
master['pki_instance_log_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.add(master['pki_instance_log_path'] + self.suffix,
config.PKI_LOG_SELINUX_CONTEXT, "", "s0", "")
config.pki_log.info("adding selinux fcontext \"%s\"",
master['pki_instance_configuration_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.add(master['pki_instance_configuration_path'] + self.suffix,
config.PKI_CFG_SELINUX_CONTEXT, "", "s0", "")
config.pki_log.info("adding selinux fcontext \"%s\"",
master['pki_database_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.add(master['pki_database_path'] + self.suffix,
config.PKI_CERTDB_SELINUX_CONTEXT, "", "s0", "")
portRecords = seobject.portRecords()
for port in ports:
config.pki_log.info("adding selinux port %s", port,
extra=config.PKI_INDENTATION_LEVEL_2)
portRecords.add(port, "tcp", "s0", config.PKI_PORT_SELINUX_CONTEXT)
trans.finish()
self.restore_context()
return self.rv
def respawn(self):
config.pki_log.info(log.SELINUX_RESPAWN_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
self.restore_context()
return self.rv
def destroy(self):
config.pki_log.info(log.SELINUX_DESTROY_1, __name__,
extra=config.PKI_INDENTATION_LEVEL_1)
# check first if any transactions are required
if len(ports) == 0 and master['pki_instance_name'] == \
config.PKI_DEPLOYMENT_DEFAULT_TOMCAT_INSTANCE_NAME:
return self.rv
# remove SELinux contexts when removing the last subsystem
if master['pki_subsystem'] in config.PKI_APACHE_SUBSYSTEMS and\
util.instance.apache_instance_subsystems() == 0 or\
master['pki_subsystem'] in config.PKI_TOMCAT_SUBSYSTEMS and\
util.instance.tomcat_instance_subsystems() == 0:
trans = seobject.semanageRecords("targeted")
trans.start()
if master['pki_instance_name'] != \
config.PKI_DEPLOYMENT_DEFAULT_TOMCAT_INSTANCE_NAME:
fcon = seobject.fcontextRecords()
config.pki_log.info("deleting selinux fcontext \"%s\"",
master['pki_instance_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.delete(master['pki_instance_path'] + self.suffix , "")
config.pki_log.info("deleting selinux fcontext \"%s\"",
master['pki_instance_log_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.delete(master['pki_instance_log_path'] + self.suffix, "")
config.pki_log.info("deleting selinux fcontext \"%s\"",
master['pki_instance_configuration_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.delete(master['pki_instance_configuration_path'] + \
self.suffix, "")
config.pki_log.info("deleting selinux fcontext \"%s\"",
master['pki_database_path'] + self.suffix,
extra=config.PKI_INDENTATION_LEVEL_2)
fcon.delete(master['pki_database_path'] + self.suffix , "")
portRecords = seobject.portRecords()
for port in ports:
config.pki_log.info("deleting selinux port %s", port,
extra=config.PKI_INDENTATION_LEVEL_2)
portRecords.delete(port, "tcp")
trans.finish()
return self.rv
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