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#! /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
try:
from optparse import OptionParser
import ipa.ipaclient as ipaclient
import ipa.config
import ipa.ipautil as ipautil
import xmlrpclib
import kerberos
import copy
import errno
import socket
import ipa.aci
from ipa import ipaerror
except ImportError:
print >> sys.stderr, """\
There was a problem importing one of the required Python modules. The
error was:
%s
""" % sys.exc_value
sys.exit(1)
aci_fields = ['*', 'aci']
def usage():
print "ipa-deldelgation [-v|--verbose] name"
sys.exit(1)
def parse_options():
parser = OptionParser()
parser.add_option("--usage", action="store_true",
help="Program usage")
parser.add_option("-v", "--verbose", action="store_true", dest="verbose",
help="Verbose output of the XML-RPC connection")
args = ipa.config.init_config(sys.argv)
options, args = parser.parse_args(args)
return options, args
def main():
options, args = parse_options()
if options.usage or len(args) != 2:
usage()
client = ipaclient.IPAClient(verbose=options.verbose)
aci_entry = client.get_aci_entry(aci_fields)
aci_str_list = aci_entry.getValues('aci')
if aci_str_list is None:
aci_str_list = []
if not(isinstance(aci_str_list,list) or isinstance(aci_str_list,tuple)):
aci_str_list = [aci_str_list]
acistr = None
aci_list = []
for aci_str in aci_str_list:
try:
aci = ipa.aci.ACI(aci_str)
if aci.name == args[1]:
acistr = aci_str
source_group = aci.source_group
else:
aci_list.append(aci)
except SyntaxError:
# ignore aci_str's that ACI can't parse
pass
if acistr is None:
print "No delegation '%s' found." % args[1]
return 2
old_aci_index = aci_str_list.index(acistr)
new_aci_str_list = copy.deepcopy(aci_str_list)
del new_aci_str_list[old_aci_index]
aci_entry.setValue('aci', new_aci_str_list)
client.update_entry(aci_entry)
last = True
# If this is the last delegation for a group, remove it from editors
for a in aci_list:
if source_group == a.source_group:
last = False
break
if last:
group = client.get_entry_by_cn("editors")
client.remove_member_from_group(source_group, group.dn)
print "Delegation removed."
return 0
try:
if __name__ == "__main__":
sys.exit(main())
except SystemExit, e:
sys.exit(e)
except KeyboardInterrupt, e:
sys.exit(1)
except xmlrpclib.Fault, fault:
if fault.faultCode == errno.ECONNREFUSED:
print "The IPA XML-RPC service is not responding."
else:
print fault.faultString
sys.exit(1)
except (SyntaxError, ipaerror.IPAError), e:
print "Delegation deletion failed: " + str(e)
sys.exit(1)
except kerberos.GSSError, e:
print "Could not initialize GSSAPI: %s/%s" % (ipautil.get_gsserror(e))
sys.exit(1)
except xmlrpclib.ProtocolError, e:
print "Unable to connect to IPA server: %s" % (e.errmsg)
sys.exit(1)
except ipa.ipaerror.IPAError, e:
print "%s" % (e.message)
sys.exit(1)
except socket.error, e:
print e[1]
print "Re-run with -v flag for more details."
except Exception, e:
print "%s" % str(e)
sys.exit(1)
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