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#! /usr/bin/python -E
# Authors: John Dennis <jdennis@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
import os
from optparse import OptionParser
import copy
import ipa.ipaclient as ipaclient
import ipa.ipautil as ipautil
import ipa.config
import ipa.ipaerror
import ipa.radius_util as radius_util
import xmlrpclib
import kerberos
import ldap
#------------------------------------------------------------------------------
radius_attrs = radius_util.radius_client_attr_to_ldap_attr.keys()
mandatory_radius_attrs = ['Client-IP-Address']
#------------------------------------------------------------------------------
def help_option_callback(option, opt_str, value, parser, *args, **kwargs):
parser.print_help()
print
print "Valid interative attributes are:"
print ipautil.format_list(radius_attrs, quote='"')
print
print "Required attributes are:"
print ipautil.format_list(mandatory_radius_attrs, quote='"')
sys.exit(0)
def main():
pairs = {}
opt_parser = OptionParser(add_help_option=False)
opt_parser.add_option("-a", "--Client-IP-Address", dest="ip_addr",
help="RADIUS client ip address")
opt_parser.add_option("-s", "--Secret", dest="secret",
help="RADIUS client ip address")
opt_parser.add_option("-n", "--Name", dest="name",
help="RADIUS client name")
opt_parser.add_option("-t", "--NAS-Type", dest="nastype",
help="RADIUS client NAS Type")
opt_parser.add_option("-d", "--Description", dest="desc",
help="description of the RADIUS client")
opt_parser.add_option("-h", "--help", action="callback", callback=help_option_callback,
help="detailed help information")
opt_parser.add_option("-i", "--interactive", dest="interactive", action='store_true', default=False,
help="interactive mode, prompts with auto-completion")
opt_parser.add_option("-p", "--pair", dest="pairs", action='append',
help="specify one or more attribute=value pair(s), value may be optionally quoted, pairs are delimited by whitespace")
opt_parser.add_option("-f", "--file", dest="pair_file",
help="attribute=value pair(s) are read from file, value may be optionally quoted, pairs are delimited by whitespace. Reads from stdin if file is -")
opt_parser.add_option("-v", "--verbose", dest="verbose", action='store_true',
help="print information")
opt_parser.set_usage("Usage: %s [options] Client-IP-Address" % (os.path.basename(sys.argv[0])))
args = ipa.config.init_config(sys.argv)
options, args = opt_parser.parse_args(args)
if len(args) < 2:
opt_parser.error("missing Client-IP-Address")
ip_addr = args[1]
pairs['Client-IP-Address'] = ip_addr
# Verify client previously exists and get current values
radius_client = radius_util.RadiusClient()
ipa_client = ipaclient.IPAClient()
try:
radius_client = ipa_client.get_radius_client_by_ip_addr(ip_addr)
except ipa.ipaerror.exception_for(ipa.ipaerror.LDAP_NOT_FOUND):
print "client %s not found" % ip_addr
return 1
except ipa.ipaerror.IPAError, e:
print "%s" % e.message
return 1
except kerberos.GSSError, e:
print "Could not initialize GSSAPI: %s/%s" % (e[0][0][0], e[0][1][0])
return 1
# Populate the pair list with pre-existing values
prev_attrs = radius_client.attrList()
for attr in radius_attrs:
pairs[attr] = radius_client.getValues(radius_util.radius_client_attr_to_ldap_attr[attr])
# Get pairs from a file or stdin
if options.pair_file:
try:
av = radius_util.read_pairs_file(options.pair_file)
pairs.update(av)
except Exception, e:
print "ERROR, could not read pairs (%s)" % (e)
# Get pairs specified on the command line as a named argument
if options.ip_addr: pairs['Client-IP-Address'] = options.ip_addr
if options.secret: pairs['Secret'] = options.secret
if options.name: pairs['Name'] = options.name
if options.nastype: pairs['NAS-Type'] = options.nastype
if options.desc: pairs['Description'] = options.desc
# Get pairs specified on the command line as a pair argument
if options.pairs:
for p in options.pairs:
av = ipautil.parse_key_value_pairs(p)
pairs.update(av)
# Get pairs interactively
if options.interactive:
# Remove any mandatory attriubtes which have been previously specified
interactive_mandatory_attrs = copy.copy(mandatory_radius_attrs)
for attr in pairs.keys():
try:
interactive_mandatory_attrs.remove(attr)
except ValueError:
pass
c = ipautil.AttributeValueCompleter(radius_attrs, pairs)
c.open()
av = c.get_pairs("Enter: ", interactive_mandatory_attrs, radius_util.validate)
pairs.update(av)
c.close()
# FIXME: validation should be moved to xmlrpc server
# Data collection done, assure mandatory data has been specified
if pairs.has_key('Client-IP-Address') and pairs['Client-IP-Address'] != ip_addr:
print "ERROR, Client-IP-Address specified on command line (%s) does not match value found in pairs (%s)" % \
(ip_addr, pairs['Client-IP-Address'])
return 1
valid = True
for attr in mandatory_radius_attrs:
if not pairs.has_key(attr):
valid = False
print "ERROR, %s is mandatory, but has not been specified" % (attr)
if not valid:
return 1
# Make sure each attribute is a member of the set of valid attributes
valid = True
for attr,value in pairs.items():
if attr not in radius_attrs:
valid = False
print "ERROR, %s is not a valid attribute" % (attr)
if not valid:
print "Valid attributes are:"
print ipautil.format_list(radius_attrs, quote='"')
return 1
# Makse sure each value is valid
valid = True
for attr,value in pairs.items():
if not radius_util.validate(attr, value):
valid = False
if not valid:
return 1
# Dump what we've got so far
if options.verbose:
print "Pairs:"
for attr,value in pairs.items():
print "\t%s = %s" % (attr, value)
for attr,value in pairs.items():
radius_client.setValue(radius_util.radius_client_attr_to_ldap_attr[attr], value)
try:
ipa_client.update_radius_client(radius_client)
print "successfully modified"
except xmlrpclib.Fault, f:
print f.faultString
return 1
except kerberos.GSSError, e:
print "Could not initialize GSSAPI: %s/%s" % (e[0][0][0], e[0][1][0])
return 1
except xmlrpclib.ProtocolError, e:
print "Unable to connect to IPA server: %s" % (e.errmsg)
return 1
except ipa.ipaerror.IPAError, e:
print "%s" % (e.message)
return 1
return 0
if __name__ == "__main__":
sys.exit(main())
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