source4/dsdb/tests/python/ldap_syntaxes.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3 # Tests for LDAP syntaxes
   4
   5 import optparse
   6 import sys
   7 import time
   8 import random
   9 import uuid
  10
  11 sys.path.insert(0, "bin/python")
  12 import samba
  13 samba.ensure_external_module("testtools", "testtools")
  14 samba.ensure_external_module("subunit", "subunit/python")
  15
  16 import samba.getopt as options
  17
  18 from samba.auth import system_session
  19 from ldb import SCOPE_BASE, SCOPE_SUBTREE, LdbError
  20 from ldb import ERR_CONSTRAINT_VIOLATION
  21 from ldb import ERR_INVALID_ATTRIBUTE_SYNTAX
  22 from ldb import ERR_ENTRY_ALREADY_EXISTS
  23
  24 from subunit.run import SubunitTestRunner
  25 import unittest
  26
  27 import samba.tests
  28
  29 parser = optparse.OptionParser("ldap [options] <host>")
  30 sambaopts = options.SambaOptions(parser)
  31 parser.add_option_group(sambaopts)
  32 parser.add_option_group(options.VersionOptions(parser))
  33 # use command line creds if available
  34 credopts = options.CredentialsOptions(parser)
  35 parser.add_option_group(credopts)
  36 opts, args = parser.parse_args()
  37
  38 if len(args) < 1:
  39     parser.print_usage()
  40     sys.exit(1)
  41
  42 host = args[0]
  43 lp = sambaopts.get_loadparm()
  44 creds = credopts.get_credentials(lp)
  45
  46
  47 class SyntaxTests(samba.tests.TestCase):
  48
  49     def setUp(self):
  50         super(SyntaxTests, self).setUp()
  51         self.ldb = ldb
  52         self.base_dn = ldb.domain_dn()
  53         self.schema_dn = ldb.get_schema_basedn().get_linearized()
  54         self._setup_dn_string_test()
  55         self._setup_dn_binary_test()
  56
  57     def _setup_dn_string_test(self):
  58         """Testing DN+String syntax"""
  59         attr_name = "test-Attr-DN-String" + time.strftime("%s", time.gmtime())
  60         attr_ldap_display_name = attr_name.replace("-", "")
  61
  62         ldif = """
  63 dn: CN=%s,%s""" % (attr_name, self.schema_dn) + """
  64 ldapDisplayName: """ + attr_ldap_display_name + """
  65 objectClass: top
  66 objectClass: attributeSchema
  67 cn: """ + attr_name + """
  68 attributeId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9940
  69 attributeSyntax: 2.5.5.14
  70 omSyntax: 127
  71 omObjectClass: \x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0C
  72 isSingleValued: FALSE
  73 schemaIdGuid: """ + str(uuid.uuid4()) + """
  74 systemOnly: FALSE
  75 """
  76         self.ldb.add_ldif(ldif)
  77
  78         # search for created attribute
  79         res = []
  80         res = self.ldb.search("cn=%s,%s" % (attr_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
  81         self.assertEquals(len(res), 1)
  82         self.assertEquals(res[0]["lDAPDisplayName"][0], attr_ldap_display_name)
  83         self.assertTrue("schemaIDGUID" in res[0])
  84
  85         class_name = "test-Class-DN-String" + time.strftime("%s", time.gmtime())
  86         class_ldap_display_name = class_name.replace("-", "")
  87
  88         ldif = """
  89 dn: CN=%s,%s""" % (class_name, self.schema_dn) + """
  90 objectClass: top
  91 objectClass: classSchema
  92 adminDescription: """ + class_name + """
  93 adminDisplayName: """ + class_name + """
  94 cn: """ + class_name + """
  95 governsId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9939
  96 schemaIdGuid: """ + str(uuid.uuid4()) + """
  97 objectClassCategory: 1
  98 subClassOf: organizationalPerson
  99 systemMayContain: """ + attr_ldap_display_name + """
 100 systemOnly: FALSE
 101 """
 102         self.ldb.add_ldif(ldif)
 103
 104         # search for created objectclass
 105         res = []
 106         res = self.ldb.search("cn=%s,%s" % (class_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
 107         self.assertEquals(len(res), 1)
 108         self.assertEquals(res[0]["lDAPDisplayName"][0], class_ldap_display_name)
 109         self.assertEquals(res[0]["defaultObjectCategory"][0], res[0]["distinguishedName"][0])
 110         self.assertTrue("schemaIDGUID" in res[0])
 111
 112         # store the class and the attribute
 113         self.dn_string_class_ldap_display_name = class_ldap_display_name
 114         self.dn_string_attribute = attr_ldap_display_name
 115         self.dn_string_class_name = class_name
 116
 117     def _setup_dn_binary_test(self):
 118         """Testing DN+Binary syntaxes"""
 119         attr_name = "test-Attr-DN-Binary" + time.strftime("%s", time.gmtime())
 120         attr_ldap_display_name = attr_name.replace("-", "")
 121
 122         ldif = """
 123 dn: CN=%s,%s""" % (attr_name, self.schema_dn) + """
 124 ldapDisplayName: """ + attr_ldap_display_name + """
 125 objectClass: top
 126 objectClass: attributeSchema
 127 cn: """ + attr_name + """
 128 attributeId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9940
 129 attributeSyntax: 2.5.5.7
 130 omSyntax: 127
 131 omObjectClass: \x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0B
 132 isSingleValued: FALSE
 133 schemaIdGuid: """ + str(uuid.uuid4()) + """
 134 systemOnly: FALSE
 135 """
 136         self.ldb.add_ldif(ldif)
 137
 138         # search for created attribute
 139         res = []
 140         res = self.ldb.search("cn=%s,%s" % (attr_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
 141         self.assertEquals(len(res), 1)
 142         self.assertEquals(res[0]["lDAPDisplayName"][0], attr_ldap_display_name)
 143         self.assertTrue("schemaIDGUID" in res[0])
 144
 145         class_name = "test-Class-DN-Binary" + time.strftime("%s", time.gmtime())
 146         class_ldap_display_name = class_name.replace("-", "")
 147
 148         ldif = """
 149 dn: CN=%s,%s""" % (class_name, self.schema_dn) + """
 150 objectClass: top
 151 objectClass: classSchema
 152 adminDescription: """ + class_name + """
 153 adminDisplayName: """ + class_name + """
 154 cn: """ + class_name + """
 155 governsId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9939
 156 schemaIdGuid: """ + str(uuid.uuid4()) + """
 157 objectClassCategory: 1
 158 subClassOf: organizationalPerson
 159 systemMayContain: """ + attr_ldap_display_name + """
 160 systemOnly: FALSE
 161 """
 162         self.ldb.add_ldif(ldif)
 163
 164         # search for created objectclass
 165         res = []
 166         res = self.ldb.search("cn=%s,%s" % (class_name, self.schema_dn), scope=SCOPE_BASE, attrs=["*"])
 167         self.assertEquals(len(res), 1)
 168         self.assertEquals(res[0]["lDAPDisplayName"][0], class_ldap_display_name)
 169         self.assertEquals(res[0]["defaultObjectCategory"][0], res[0]["distinguishedName"][0])
 170         self.assertTrue("schemaIDGUID" in res[0])
 171
 172         # store the class and the attribute
 173         self.dn_binary_class_ldap_display_name = class_ldap_display_name
 174         self.dn_binary_attribute = attr_ldap_display_name
 175         self.dn_binary_class_name = class_name
 176
 177     def _get_object_ldif(self, object_name, class_name, class_ldap_display_name, attr_name, attr_value):
 178         # add object with correct syntax
 179         ldif = """
 180 dn: CN=%s,CN=Users,%s"""% (object_name, self.base_dn) + """
 181 objectClass: organizationalPerson
 182 objectClass: person
 183 objectClass: """ + class_ldap_display_name + """
 184 objectClass: top
 185 cn: """ + object_name + """
 186 instanceType: 4
 187 objectCategory: CN=%s,%s"""% (class_name, self.schema_dn) + """
 188 distinguishedName: CN=%s,CN=Users,%s"""% (object_name, self.base_dn) + """
 189 name: """ + object_name + """
 190 """ + attr_name + attr_value  + """
 191 """
 192         return ldif
 193
 194     def test_dn_string(self):
 195         # add obeject with correct value
 196         object_name1 = "obj-DN-String1" + time.strftime("%s", time.gmtime())
 197         ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 198                                self.dn_string_attribute, ": S:5:ABCDE:" + self.base_dn)
 199         self.ldb.add_ldif(ldif)
 200
 201         # search by specifying the DN part only
 202         res = ldb.search(base=self.base_dn,
 203                          scope=SCOPE_SUBTREE,
 204                          expression="(%s=%s)" % (self.dn_string_attribute, self.base_dn))
 205         self.assertEquals(len(res), 0)
 206
 207         # search by specifying the string part only
 208         res = ldb.search(base=self.base_dn,
 209                          scope=SCOPE_SUBTREE,
 210                          expression="(%s=S:5:ABCDE)" % self.dn_string_attribute)
 211         self.assertEquals(len(res), 0)
 212
 213         # search by DN+Stirng
 214         res = ldb.search(base=self.base_dn,
 215                          scope=SCOPE_SUBTREE,
 216                          expression="(%s=S:5:ABCDE:%s)" % (self.dn_string_attribute, self.base_dn))
 217         self.assertEquals(len(res), 1)
 218
 219         # add object with wrong format
 220         object_name2 = "obj-DN-String2" + time.strftime("%s", time.gmtime())
 221         ldif = self._get_object_ldif(object_name2, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 222                                self.dn_string_attribute, ": S:5:ABCD:" + self.base_dn)
 223         try:
 224             self.ldb.add_ldif(ldif)
 225         except LdbError, (num, _):
 226             self.assertEquals(num, ERR_INVALID_ATTRIBUTE_SYNTAX)
 227
 228         # add object with the same dn but with different string value in case
 229         ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 230                                self.dn_string_attribute, ": S:5:abcde:" + self.base_dn)
 231         try:
 232             self.ldb.add_ldif(ldif)
 233         except LdbError, (num, _):
 234             self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)
 235
 236         # add object with the same dn but with different string value
 237         ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 238                                self.dn_string_attribute, ": S:5:FGHIJ:" + self.base_dn)
 239         try:
 240             self.ldb.add_ldif(ldif)
 241         except LdbError, (num, _):
 242             self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)
 243
 244         # add object with the same dn but with different dn and string value
 245         ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 246                                self.dn_string_attribute, ": S:5:FGHIJ:" + self.schema_dn)
 247         try:
 248             self.ldb.add_ldif(ldif)
 249         except LdbError, (num, _):
 250             self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)
 251
 252         # add object with the same dn but with different dn value
 253         ldif = self._get_object_ldif(object_name1, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 254                                self.dn_string_attribute, ": S:5:ABCDE:" + self.schema_dn)
 255         try:
 256             self.ldb.add_ldif(ldif)
 257         except LdbError, (num, _):
 258             self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)
 259
 260         # add object with GUID instead of DN
 261         object_name3 = "obj-DN-String3" + time.strftime("%s", time.gmtime())
 262         ldif = self._get_object_ldif(object_name3, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 263                                self.dn_string_attribute, ": S:5:ABCDE:<GUID=%s>" % str(uuid.uuid4()))
 264         try:
 265             self.ldb.add_ldif(ldif)
 266         except LdbError, (num, _):
 267             self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
 268
 269         # add object with SID instead of DN
 270         object_name4 = "obj-DN-String4" + time.strftime("%s", time.gmtime())
 271         ldif = self._get_object_ldif(object_name4, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 272                                self.dn_string_attribute, ": S:5:ABCDE:<SID=%s>" % self.ldb.get_domain_sid())
 273         try:
 274             self.ldb.add_ldif(ldif)
 275         except LdbError, (num, _):
 276             self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
 277
 278         # add object with random string instead of DN
 279         object_name5 = "obj-DN-String5" + time.strftime("%s", time.gmtime())
 280         ldif = self._get_object_ldif(object_name5, self.dn_string_class_name, self.dn_string_class_ldap_display_name,
 281                                self.dn_string_attribute, ": S:5:ABCDE:randomSTRING")
 282         try:
 283             self.ldb.add_ldif(ldif)
 284         except LdbError, (num, _):
 285             self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
 286         pass
 287
 288     def test_dn_binary(self):
 289         # add obeject with correct value
 290         object_name1 = "obj-DN-Binary1" + time.strftime("%s", time.gmtime())
 291         ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 292                                self.dn_binary_attribute, ": B:4:1234:" + self.base_dn)
 293         self.ldb.add_ldif(ldif)
 294
 295         # search by specifyingthe DN part
 296         res = ldb.search(base=self.base_dn,
 297                          scope=SCOPE_SUBTREE,
 298                          expression="(%s=%s)" % (self.dn_binary_attribute, self.base_dn))
 299         self.assertEquals(len(res), 0)
 300
 301         # search by specifying the binary part
 302         res = ldb.search(base=self.base_dn,
 303                          scope=SCOPE_SUBTREE,
 304                          expression="(%s=B:4:1234)" % self.dn_binary_attribute)
 305         self.assertEquals(len(res), 0)
 306
 307         # search by DN+Binary
 308         res = ldb.search(base=self.base_dn,
 309                          scope=SCOPE_SUBTREE,
 310                          expression="(%s=B:4:1234:%s)" % (self.dn_binary_attribute, self.base_dn))
 311         self.assertEquals(len(res), 1)
 312
 313         # add object with wrong format - 5 bytes instead of 4, 8, 16, 32...
 314         object_name2 = "obj-DN-Binary2" + time.strftime("%s", time.gmtime())
 315         ldif = self._get_object_ldif(object_name2, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 316                                self.dn_binary_attribute, ": B:5:67890:" + self.base_dn)
 317         try:
 318             self.ldb.add_ldif(ldif)
 319         except LdbError, (num, _):
 320             self.assertEquals(num, ERR_INVALID_ATTRIBUTE_SYNTAX)
 321
 322         # add object with the same dn but with different binary value
 323         ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 324                                self.dn_binary_attribute, ": B:4:5678:" + self.base_dn)
 325         try:
 326             self.ldb.add_ldif(ldif)
 327         except LdbError, (num, _):
 328             self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)
 329
 330         # add object with the same dn but with different binary and dn value
 331         ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 332                                self.dn_binary_attribute, ": B:4:5678:" + self.schema_dn)
 333         try:
 334             self.ldb.add_ldif(ldif)
 335         except LdbError, (num, _):
 336             self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)
 337
 338         # add object with the same dn but with different dn value
 339         ldif = self._get_object_ldif(object_name1, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 340                                self.dn_binary_attribute, ": B:4:1234:" + self.schema_dn)
 341         try:
 342             self.ldb.add_ldif(ldif)
 343         except LdbError, (num, _):
 344             self.assertEquals(num, ERR_ENTRY_ALREADY_EXISTS)
 345
 346         # add object with GUID instead of DN
 347         object_name3 = "obj-DN-Binary3" + time.strftime("%s", time.gmtime())
 348         ldif = self._get_object_ldif(object_name3, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 349                                self.dn_binary_attribute, ": B:4:1234:<GUID=%s>" % str(uuid.uuid4()))
 350         try:
 351             self.ldb.add_ldif(ldif)
 352         except LdbError, (num, _):
 353             self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
 354
 355         # add object with SID instead of DN
 356         object_name4 = "obj-DN-Binary4" + time.strftime("%s", time.gmtime())
 357         ldif = self._get_object_ldif(object_name4, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 358                                self.dn_binary_attribute, ": B:4:1234:<SID=%s>" % self.ldb.get_domain_sid())
 359         try:
 360             self.ldb.add_ldif(ldif)
 361         except LdbError, (num, _):
 362             self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
 363
 364         # add object with random string instead of DN
 365         object_name5 = "obj-DN-Binary5" + time.strftime("%s", time.gmtime())
 366         ldif = self._get_object_ldif(object_name5, self.dn_binary_class_name, self.dn_binary_class_ldap_display_name,
 367                                self.dn_binary_attribute, ": B:4:1234:randomSTRING")
 368         try:
 369             self.ldb.add_ldif(ldif)
 370         except LdbError, (num, _):
 371             self.assertEquals(num, ERR_CONSTRAINT_VIOLATION)
 372         pass
 373
 374 ldb = samba.tests.connect_samdb(host, credentials=creds, session_info=system_session(lp), lp=lp)
 375 runner = SubunitTestRunner()
 376 rc = 0
 377 if not runner.run(unittest.makeSuite(SyntaxTests)).wasSuccessful():
 378     rc = 1
 379
 380 sys.exit(rc)