#! /usr/bin/python -E
# Authors: Rob Crittenden <rcritten@redhat.com>
#
# Copyright (C) 2007  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; version 2 only
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#

import sys
from optparse import OptionParser
import ipa
import ipa.user
import ipa.ipaclient as ipaclient
import ipa.ipavalidate as ipavalidate
import ipa.config

import base64

import xmlrpclib
import kerberos
import krbV
import ldap
import getpass
import errno

def usage():
    print "ipa-delservice principal"
    sys.exit(1)

def parse_options():
    parser = OptionParser()

    args = ipa.config.init_config(sys.argv)
    options, args = parser.parse_args(args)

    return options, args

def main():
    # The following fields are required
    princ_name = ""

    options, args = parse_options()

    if len(args) != 2:
        usage()
    princ_name = args[1]

    client = ipaclient.IPAClient()

    try:
        hosts = client.find_service_principal(args[1], sattrs=None)
        counter = hosts[0]
        hosts = hosts[1:]

        if counter == 0:
            print "Service Principal '%s' not found." % args[1]
            return 2
        if counter != 1:
            print "An exact match was not found. Found %d principals for %s" % (counter, args[1])
            return 2

        client.delete_service_principal(hosts[0].dn)

    except Exception, e:
        print str(e)
        return 1

    print hosts[0] + " successfully deleted"
    return 0

if __name__ == "__main__":
    sys.exit(main())