Attachment 3607 Details for Bug 23977

Ein erster Vorschalg für univention-s4search-decode

univention-s4search-decode (text/plain), 2.87 KB, created by Arvid Requate on 2011-10-06 15:53 CEST

(hide)

Description:

Filename:

MIME Type:

Creator: Arvid Requate

Created: 2011-10-06 15:53 CEST

Size: 2.87 KB

patch

obsolete

>#!/usr/bin/python2.6
># -*- coding: utf-8 -*-
>#
># Univention Configuration Registry
>"""Decode LDAP base64 encoded "key:: value" pairs read from standard input to standard output."""
>#
># Copyright 2004-2011 Univention GmbH
>#
># http://www.univention.de/
>#
># All rights reserved.
>#
># The source code of this program is made available
># under the terms of the GNU Affero General Public License version 3
># (GNU AGPL V3) as published by the Free Software Foundation.
>#
># Binary versions of this program provided by Univention to you as
># well as other copyrighted, protected or trademarked materials like
># Logos, graphics, fonts, specific documentations and configurations,
># cryptographic keys etc. are subject to a license agreement between
># you and Univention and not subject to the GNU AGPL V3.
>#
># In the case you use this program under the terms of the GNU AGPL V3,
># the program is provided 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 Affero General Public License for more details.
>#
># You should have received a copy of the GNU Affero General Public
># License with the Debian GNU/Linux or Univention distribution in file
># /usr/share/common-licenses/AGPL-3; if not, see
># <http://www.gnu.org/licenses/>.
>
>import sys
>import re
>import base64
>import binascii
>from samba.dcerpc import dnsp
>from samba.dcerpc import drsblobs
>from samba.ndr import ndr_unpack
>from samba.ndr import ndr_print
>
>keytypes = {
>	1: 'des_crc',
>	3: 'des_md5',
>	17: 'aes128',
>	18: 'aes256',
>}
>
>regEx = re.compile('^([a-zA-Z0-9-]*):: (.*)')
>
>def decode_supplementalCredentials(value):
>	object_data = ndr_unpack(drsblobs.supplementalCredentialsBlob, binascii.a2b_base64(value))
>	print "# decoded:"
>	# print "%s" % (ndr_print(object_data).strip(),)
>	for p in object_data.sub.packages:
>		krb_blob = binascii.unhexlify(p.data)
>		krb = ndr_unpack(drsblobs.package_PrimaryKerberosBlob, krb_blob)
>		print "#\tkrb5Salt: %s" % (krb.ctr.salt.string)
>		for k in krb.ctr.keys:
>			keytype = keytypes.get(k.keytype, k.keytype)
>			print "#\tkeytype: %s,\tkrb5Key:: %s" % (keytype, binascii.b2a_base64(k.value).strip())
>
>def decode_dnsRecord(value):
>	object_data = ndr_unpack(dnsp.DnssrvRpcRecord, binascii.a2b_base64(value))
>	print "# decoded:"
>	for line in ndr_print(object_data).split('\n'):
>		if line:
>			print "# %s" % line
>
>objecttypes = {
>	'dnsRecord': decode_dnsRecord,
>	'supplementalCredentials': decode_supplementalCredentials,
>}
>
>def decode_line(line):
>	res = regEx.search(line)
>	if res:
>		print line,
>		attributeName = res.group(1)
>		if attributeName in objecttypes:
>			objecttypes[attributeName](res.group(2))
>	else:
>		print line,
>
>try:
>	line = sys.stdin.readline()
>	while line != '':
>		line2 = sys.stdin.readline()
>		if line2[:1] == ' ':
>			line = line[:-1]+line2[1:]
>		else:
>			decode_line(line)
>			line = line2
>except:
>	sys.stdout.flush()
>

Actions: View

Attachments on bug 23977: 3607