summaryrefslogtreecommitdiff
path: root/source4/dsdb/tests/python/ldap_syntaxes.py
blob: 63296c86168e6c90ff36d59b18ea94b51db938b5 (plain)
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
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Tests for LDAP syntaxes

import optparse
import sys
import time
import random
import os
import uuid

sys.path.append("bin/python")
import samba
samba.ensure_external_module("testtools", "testtools")
samba.ensure_external_module("subunit", "subunit/python")

import samba.getopt as options

from samba.auth import system_session
from ldb import SCOPE_ONELEVEL, SCOPE_BASE, SCOPE_SUBTREE, LdbError
from ldb import ERR_NO_SUCH_OBJECT
from ldb import ERR_CONSTRAINT_VIOLATION
from ldb import ERR_INVALID_ATTRIBUTE_SYNTAX
from ldb import ERR_ENTRY_ALREADY_EXISTS

from samba.ndr import ndr_pack, ndr_unpack
from samba.dcerpc import security

from subunit.run import SubunitTestRunner
import unittest

import samba.tests

parser = optparse.OptionParser("ldap [options] <host>")
sambaopts = options.SambaOptions(parser)
parser.add_option_group(sambaopts)
parser.add_option_group(options.VersionOptions(parser))
# 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)


class SyntaxTests(unittest.TestCase):

    def setUp(self):
        super(SyntaxTests, self).setUp()
        self.ldb = ldb
        self.base_dn = ldb.domain_dn()
        self.schema_dn = ldb.get_schema_basedn().get_linearized()
        self._setup_dn_string_test()
        self._setup_dn_binary_test()

    def _setup_dn_string_test(self):
        """Testing DN+String syntax"""
        attr_name = "test-Attr-DN-String" + time.strftime("%s", time.gmtime())
        attr_ldap_display_name = attr_name.replace("-", "")

        ldif = """
dn: CN=%s,%s""" % (attr_name, self.schema_dn) + """
ldapDisplayName: """ + attr_ldap_display_name + """
objectClass: top
objectClass: attributeSchema
cn: """ + attr_name + """
attributeId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9940
attributeSyntax: 2.5.5.14
omSyntax: 127
omObjectClass: \x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0C
isSingleValued: FALSE
schemaIdGuid: """ + str(uuid.uuid4()) + """
systemOnly: FALSE
"""
        self.ldb.add_ldif(ldif)

        # search for created attribute
        res = []
        res = self.ldb.search("cn=%s,%s" % (attr_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
        self.assertEquals(len(res), 1)
        self.assertEquals(res[0]["lDAPDisplayName"][0], attr_ldap_display_name)
        self.assertTrue("schemaIDGUID" in res[0])

        class_name = "test-Class-DN-String" + time.strftime("%s", time.gmtime())
        class_ldap_display_name = class_name.replace("-", "")

        ldif = """
dn: CN=%s,%s""" % (class_name, self.schema_dn) + """
objectClass: top
objectClass: classSchema
adminDescription: """ + class_name + """
adminDisplayName: """ + class_name + """
cn: """ + class_name + """
governsId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9939
schemaIdGuid: """ + str(uuid.uuid4()) + """
objectClassCategory: 1
subClassOf: organizationalPerson
systemMayContain: """ + attr_ldap_display_name + """
systemOnly: FALSE
"""
        self.ldb.add_ldif(ldif)

        # search for created objectclass
        res = []
        res = self.ldb.search("cn=%s,%s" % (class_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
        self.assertEquals(len(res), 1)
        self.assertEquals(res[0]["lDAPDisplayName"][0], class_ldap_display_name)
        self.assertEquals(res[0]["defaultObjectCategory"][0], res[0]["distinguishedName"][0])
        self.assertTrue("schemaIDGUID" in res[0])

        # store the class and the attribute
        self.dn_string_class_ldap_display_name = class_ldap_display_name
        self.dn_string_attribute = attr_ldap_display_name
        self.dn_string_class_name = class_name

    def _setup_dn_binary_test(self):
        """Testing DN+Binary syntaxes"""
        attr_name = "test-Attr-DN-Binary" + time.strftime("%s", time.gmtime())
        attr_ldap_display_name = attr_name.replace("-", "")

        ldif = """
dn: CN=%s,%s""" % (attr_name, self.schema_dn) + """
ldapDisplayName: """ + attr_ldap_display_name + """
objectClass: top
objectClass: attributeSchema
cn: """ + attr_name + """
attributeId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9940
attributeSyntax: 2.5.5.7
omSyntax: 127
omObjectClass: \x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0B
isSingleValued: FALSE
schemaIdGuid: """ + str(uuid.uuid4()) + """
systemOnly: FALSE
"""
        self.ldb.add_ldif(ldif)

        # search for created attribute
        res = []
        res = self.ldb.search("cn=%s,%s" % (attr_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
        self.assertEquals(len(res), 1)
        self.assertEquals(res[0]["lDAPDisplayName"][0], attr_ldap_display_name)
        self.assertTrue("schemaIDGUID" in res[0])

        class_name = "test-Class-DN-Binary" + time.strftime("%s", time.gmtime())
        class_ldap_display_name = class_name.replace("-", "")

        ldif = """
dn: CN=%s,%s""" % (class_name, self.schema_dn) + """
objectClass: top
objectClass: classSchema
adminDescription: """ + class_name + """
adminDisplayName: """ + class_name + """
cn: """ + class_name + """
governsId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9939
schemaIdGuid: """ + str(uuid.uuid4()) + """
objectClassCategory: 1
subClassOf: organizationalPerson
systemMayContain: """ + attr_ldap_display_name + """
systemOnly: FALSE
"""
        self.ldb.add_ldif(ldif)

        # search for created objectclass
        res = []
        res = self.ldb.search("cn=%s,%s" % (class_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
        self.assertEquals(len(res), 1)
        self.assertEquals(res[0]["lDAPDisplayName"][0], class_ldap_display_name)
        self.assertEquals(res[0]["defaultObjectCategory"][0], res[0]["distinguishedName"][0])
        self.assertTrue("schemaIDGUID" in res[0])

        # store the class and the attribute
        self.dn_binary_class_ldap_display_name = class_ldap_display_name
        self.dn_binary_attribute = attr_ldap_display_name
        self.dn_binary_class_name = class_name

    def _get_object_ldif(self, object_name, class_name, class_ldap_display_name, attr_name, attr_value):
        # add object with correct syntax
        ldif = """
dn: CN=%s,CN=Users,%s"""% (object_name, self.base_dn) + """
objectClass: organizationalPerson
objectClass: person
objectClass: """ + class_ldap_display_name + """
objectClass: top
cn: """ + object_name + """
instanceType: 4
objectCategory: CN=%s,%s"""% (class_name, self.schema_dn) + """
distinguishedName: CN=%s,CN=Users,%s"""% (object_name, self.base_dn) + """
name: """ + object_name + """
""" + attr_name + attr_value  + """
"""
        return ldif

    def test_dn_string(self):
        # add obeject with correct value
        object_name1 = "obj-DN-String1" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:ABCDE:" + self.base_dn)
        self.ldb.add_ldif(ldif)

        # search by specifying the DN part only
        res = ldb.search(base=self.base_dn,
                         scope=SCOPE_SUBTREE,
                         expression="(%s=%s)" % (self.dn_string_attribute, self.base_dn))
        self.assertEquals(len(res), 0)

        # search by specifying the string part only
        res = ldb.search(base=self.base_dn,
                         scope=SCOPE_SUBTREE,
                         expression="(%s=S:5:ABCDE)" % self.dn_string_attribute)
        self.assertEquals(len(res), 0)

        # search by DN+Stirng
        res = ldb.search(base=self.base_dn,
                         scope=SCOPE_SUBTREE,
                         expression="(%s=S:5:ABCDE:%s)" % (self.dn_string_attribute, self.base_dn))
        self.assertEquals(len(res), 1)

        # add object with wrong format
        object_name2 = "obj-DN-String2" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name2, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:ABCD:" + self.base_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_INVALID_ATTRIBUTE_SYNTAX)

        # add object with the same dn but with different string value in case
        ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:abcde:" + self.base_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)

        # add object with the same dn but with different string value
        ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:FGHIJ:" + self.base_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)

        # add object with the same dn but with different dn and string value
        ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:FGHIJ:" + self.schema_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)

        # add object with the same dn but with different dn value
        ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:ABCDE:" + self.schema_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)

        # add object with GUID instead of DN
        object_name3 = "obj-DN-String3" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name3, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:ABCDE:<GUID=%s>" % str(uuid.uuid4()))
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)

        # add object with SID instead of DN
        object_name4 = "obj-DN-String4" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name4, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:ABCDE:<SID=%s>" % self.ldb.get_domain_sid())
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)

        # add object with random string instead of DN
        object_name5 = "obj-DN-String5" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name5, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
                               self.dn_string_attribute, ": S:5:ABCDE:randomSTRING")
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
        pass

    def test_dn_binary(self):
        # add obeject with correct value
        object_name1 = "obj-DN-Binary1" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:4:1234:" + self.base_dn)
        self.ldb.add_ldif(ldif)

        # search by specifyingthe DN part
        res = ldb.search(base=self.base_dn,
                         scope=SCOPE_SUBTREE,
                         expression="(%s=%s)" % (self.dn_binary_attribute, self.base_dn))
        self.assertEquals(len(res), 0)

        # search by specifying the binary part
        res = ldb.search(base=self.base_dn,
                         scope=SCOPE_SUBTREE,
                         expression="(%s=B:4:1234)" % self.dn_binary_attribute)
        self.assertEquals(len(res), 0)

        # search by DN+Binary
        res = ldb.search(base=self.base_dn,
                         scope=SCOPE_SUBTREE,
                         expression="(%s=B:4:1234:%s)" % (self.dn_binary_attribute, self.base_dn))
        self.assertEquals(len(res), 1)

        # add object with wrong format - 5 bytes instead of 4, 8, 16, 32...
        object_name2 = "obj-DN-Binary2" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name2, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:5:67890:" + self.base_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_INVALID_ATTRIBUTE_SYNTAX)

        # add object with the same dn but with different binary value
        ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:4:5678:" + self.base_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)

        # add object with the same dn but with different binary and dn value
        ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:4:5678:" + self.schema_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)

        # add object with the same dn but with different dn value
        ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:4:1234:" + self.schema_dn)
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)

        # add object with GUID instead of DN
        object_name3 = "obj-DN-Binary3" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name3, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:4:1234:<GUID=%s>" % str(uuid.uuid4()))
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)

        # add object with SID instead of DN
        object_name4 = "obj-DN-Binary4" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name4, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:4:1234:<SID=%s>" % self.ldb.get_domain_sid())
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)

        # add object with random string instead of DN
        object_name5 = "obj-DN-Binary5" + time.strftime("%s", time.gmtime())
        ldif = self._get_object_ldif(object_name5, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
                               self.dn_binary_attribute, ": B:4:1234:randomSTRING")
        try:
            self.ldb.add_ldif(ldif)
        except LdbError, (num, _):
            self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
        pass

ldb = samba.tests.connect_samdb(host, credentials=creds, session_info=system_session(lp), lp=lp)
runner = SubunitTestRunner()
rc = 0
if not runner.run(unittest.makeSuite(SyntaxTests)).wasSuccessful():
    rc = 1

sys.exit(rc)