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#!/usr/bin/python
# Authors:
# Endi S. Dewata <edewata@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) 2013 Red Hat, Inc.
# All rights reserved.
#
import os
import pki
import pki.upgrade
class RemoveJniJarDir(pki.upgrade.PKIUpgradeScriptlet):
def __init__(self):
super(RemoveJniJarDir, self).__init__()
self.message = 'Remove JNI_JAR_DIR from /etc/pki/pki.conf'
def upgrade_system(self):
filename = os.path.join(pki.CONF_DIR, 'pki.conf')
self.backup(filename)
# read pki.conf
conf = pki.PropertyFile(filename)
conf.read()
self.update_system_config(conf)
# update pki.conf
conf.write()
def update_system_config(self, conf):
# find JNI_JAR_DIR
index = conf.index('JNI_JAR_DIR')
if index < 0:
return
# remove JNI_JAR_DIR
conf.remove_line(index)
if index == 0:
return
index = index - 1
if conf.lines[index] != '# JNI jar file location':
return
# remove comment
conf.remove_line(index)
if index == 0:
return
index = index - 1
if conf.lines[index] != '':
return
# remove blank line
conf.remove_line(index)
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