1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This is unit with tests for LDAP access checks
import optparse
import sys
import base64
import re
import os
import copy
import time
sys.path.insert(0, "bin/python")
import samba
samba.ensure_external_module("testtools", "testtools")
samba.ensure_external_module("subunit", "subunit/python")
import samba.getopt as options
from ldb import (
SCOPE_BASE, SCOPE_SUBTREE, LdbError, ERR_NO_SUCH_OBJECT)
from samba.dcerpc import security
from samba.auth import system_session
from samba import gensec
from samba.samdb import SamDB
from samba.credentials import Credentials
import samba.tests
from samba.tests import delete_force
from subunit.run import SubunitTestRunner
import unittest
parser = optparse.OptionParser("ldap [options] <host>")
sambaopts = options.SambaOptions(parser)
parser.add_option_group(sambaopts)
# use command line creds if available
credopts = options.CredentialsOptions(parser)
parser.add_option_group(credopts)
opts, args = parser.parse_args()
if len(args) < 1:
parser.print_usage()
sys.exit(1)
host = args[0]
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
creds_machine = copy.deepcopy(creds)
creds_user1 = copy.deepcopy(creds)
creds_user2 = copy.deepcopy(creds)
creds_user3 = copy.deepcopy(creds)
class BindTests(samba.tests.TestCase):
info_dc = None
def setUp(self):
super(BindTests, self).setUp()
# fetch rootDSEs
if self.info_dc is None:
res = ldb.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
self.assertEquals(len(res), 1)
BindTests.info_dc = res[0]
# cache some of RootDSE props
self.schema_dn = self.info_dc["schemaNamingContext"][0]
self.domain_dn = self.info_dc["defaultNamingContext"][0]
self.config_dn = self.info_dc["configurationNamingContext"][0]
self.computer_dn = "CN=centos53,CN=Computers,%s" % self.domain_dn
self.password = "P@ssw0rd"
self.username = "BindTestUser_" + time.strftime("%s", time.gmtime())
def tearDown(self):
super(BindTests, self).tearDown()
def test_computer_account_bind(self):
# create a computer acocount for the test
delete_force(ldb, self.computer_dn)
ldb.add_ldif("""
dn: """ + self.computer_dn + """
cn: CENTOS53
displayName: CENTOS53$
name: CENTOS53
sAMAccountName: CENTOS53$
countryCode: 0
objectClass: computer
objectClass: organizationalPerson
objectClass: person
objectClass: top
objectClass: user
codePage: 0
userAccountControl: 4096
dNSHostName: centos53.alabala.test
operatingSystemVersion: 5.2 (3790)
operatingSystem: Windows Server 2003
""")
ldb.modify_ldif("""
dn: """ + self.computer_dn + """
changetype: modify
replace: unicodePwd
unicodePwd:: """ + base64.b64encode("\"P@ssw0rd\"".encode('utf-16-le')) + """
""")
# do a simple bind and search with the machine account
creds_machine.set_bind_dn(self.computer_dn)
creds_machine.set_password(self.password)
print "BindTest with: " + creds_machine.get_bind_dn()
ldb_machine = samba.tests.connect_samdb(host, credentials=creds_machine,
lp=lp, ldap_only=True)
res = ldb_machine.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
def test_user_account_bind(self):
# create user
ldb.newuser(username=self.username, password=self.password)
ldb_res = ldb.search(base=self.domain_dn,
scope=SCOPE_SUBTREE,
expression="(samAccountName=%s)" % self.username)
self.assertEquals(len(ldb_res), 1)
user_dn = ldb_res[0]["dn"]
# do a simple bind and search with the user account in format user@realm
creds_user1.set_bind_dn(self.username + "@" + creds.get_realm())
creds_user1.set_password(self.password)
print "BindTest with: " + creds_user1.get_bind_dn()
ldb_user1 = samba.tests.connect_samdb(host, credentials=creds_user1,
lp=lp, ldap_only=True)
res = ldb_user1.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
# do a simple bind and search with the user account in format domain\user
creds_user2.set_bind_dn(creds.get_domain() + "\\" + self.username)
creds_user2.set_password(self.password)
print "BindTest with: " + creds_user2.get_bind_dn()
ldb_user2 = samba.tests.connect_samdb(host, credentials=creds_user2,
lp=lp, ldap_only=True)
res = ldb_user2.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
# do a simple bind and search with the user account DN
creds_user3.set_bind_dn(str(user_dn))
creds_user3.set_password(self.password)
print "BindTest with: " + creds_user3.get_bind_dn()
ldb_user3 = samba.tests.connect_samdb(host, credentials=creds_user3,
lp=lp, ldap_only=True)
res = ldb_user3.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
ldb = samba.tests.connect_samdb(host, credentials=creds, lp=lp, ldap_only=True)
runner = SubunitTestRunner()
rc = 0
if not runner.run(unittest.makeSuite(BindTests)).wasSuccessful():
rc = 1
sys.exit(rc)
|
