#!/usr/bin/python2 -E
#
# Authors:
#   Rob Crittenden <rcritten@redhat.com>
#
# Copyright (C) 2012  Red Hat
# see file 'COPYING' for use and warranty information
#
# 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, either version 3 of the License, or
# (at your option) any later version.
#
# 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, see <http://www.gnu.org/licenses/>.

import syslog
import traceback
from ipalib import api
from ipaplatform import services
from ipaplatform.paths import paths
from ipaserver.install import certs, installutils


def _main():

    api.bootstrap(in_server=True, context='restart', confdir=paths.ETC_IPA)
    api.finalize()

    db = certs.CertDB(api.env.realm, nssdir=paths.HTTPD_ALIAS_DIR)
    nickname = installutils.get_directive(paths.HTTPD_NSS_CONF, "NSSNickname")

    # Add trust flag which set certificate trusted for SSL connections.
    db.trust_root_cert(nickname, "P,,")

    syslog.syslog(syslog.LOG_NOTICE, 'certmonger restarted httpd')

    try:
        if services.knownservices.httpd.is_running():
            services.knownservices.httpd.restart()
    except Exception as e:
        syslog.syslog(syslog.LOG_ERR, "Cannot restart httpd: %s" % str(e))


def main():
    with certs.renewal_lock:
        _main()


try:
    main()
except Exception:
    syslog.syslog(syslog.LOG_ERR, traceback.format_exc())