python/samba/tests/samba_tool/user.py

   1 # Unix SMB/CIFS implementation.
   2 # Copyright (C) Sean Dague <sdague@linux.vnet.ibm.com> 2011
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 #
  17
  18 import os
  19 import time
  20 import base64
  21 import ldb
  22 from samba.tests.samba_tool.base import SambaToolCmdTest
  23 from samba import (
  24         credentials,
  25         nttime2unix,
  26         dsdb
  27         )
  28 from samba.ndr import ndr_unpack
  29 from samba.dcerpc import drsblobs
  30
  31 class UserCmdTestCase(SambaToolCmdTest):
  32     """Tests for samba-tool user subcommands"""
  33     users = []
  34     samdb = None
  35
  36     def setUp(self):
  37         super(UserCmdTestCase, self).setUp()
  38         self.samdb = self.getSamDB("-H", "ldap://%s" % os.environ["DC_SERVER"],
  39             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  40         self.users = []
  41         self.users.append(self._randomUser({"name": "sambatool1", "company": "comp1"}))
  42         self.users.append(self._randomUser({"name": "sambatool2", "company": "comp1"}))
  43         self.users.append(self._randomUser({"name": "sambatool3", "company": "comp2"}))
  44         self.users.append(self._randomUser({"name": "sambatool4", "company": "comp2"}))
  45         self.users.append(self._randomPosixUser({"name": "posixuser1"}))
  46         self.users.append(self._randomPosixUser({"name": "posixuser2"}))
  47         self.users.append(self._randomPosixUser({"name": "posixuser3"}))
  48         self.users.append(self._randomPosixUser({"name": "posixuser4"}))
  49
  50         # setup the 8 users and ensure they are correct
  51         for user in self.users:
  52             (result, out, err) = user["createUserFn"](user)
  53
  54             self.assertCmdSuccess(result, out, err)
  55             self.assertEquals(err,"","Shouldn't be any error messages")
  56             self.assertIn("User '%s' created successfully" % user["name"], out)
  57
  58             user["checkUserFn"](user)
  59
  60
  61     def tearDown(self):
  62         super(UserCmdTestCase, self).tearDown()
  63         # clean up all the left over users, just in case
  64         for user in self.users:
  65             if self._find_user(user["name"]):
  66                 self.runsubcmd("user", "delete", user["name"])
  67
  68
  69     def test_newuser(self):
  70         # try to add all the users again, this should fail
  71         for user in self.users:
  72             (result, out, err) = self._create_user(user)
  73             self.assertCmdFail(result, "Ensure that create user fails")
  74             self.assertIn("LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS", err)
  75
  76         # try to delete all the 4 users we just added
  77         for user in self.users:
  78             (result, out, err) = self.runsubcmd("user", "delete", user["name"])
  79             self.assertCmdSuccess(result, out, err, "Can we delete users")
  80             found = self._find_user(user["name"])
  81             self.assertIsNone(found)
  82
  83         # test adding users with --use-username-as-cn
  84         for user in self.users:
  85             (result, out, err) =  self.runsubcmd("user", "add", user["name"], user["password"],
  86                                                  "--use-username-as-cn",
  87                                                  "--surname=%s" % user["surname"],
  88                                                  "--given-name=%s" % user["given-name"],
  89                                                  "--job-title=%s" % user["job-title"],
  90                                                  "--department=%s" % user["department"],
  91                                                  "--description=%s" % user["description"],
  92                                                  "--company=%s" % user["company"],
  93                                                  "-H", "ldap://%s" % os.environ["DC_SERVER"],
  94                                                  "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  95
  96             self.assertCmdSuccess(result, out, err)
  97             self.assertEquals(err,"","Shouldn't be any error messages")
  98             self.assertIn("User '%s' created successfully" % user["name"], out)
  99
 100             found = self._find_user(user["name"])
 101
 102             self.assertEquals("%s" % found.get("cn"), "%(name)s" % user)
 103             self.assertEquals("%s" % found.get("name"), "%(name)s" % user)
 104
 105     def _verify_supplementalCredentials(self, ldif,
 106                                         min_packages=3,
 107                                         max_packages=6):
 108         msgs = self.samdb.parse_ldif(ldif)
 109         (changetype, obj) = next(msgs)
 110
 111         self.assertIn("supplementalCredentials", obj, "supplementalCredentials attribute required")
 112         sc_blob = obj["supplementalCredentials"][0]
 113         sc = ndr_unpack(drsblobs.supplementalCredentialsBlob, sc_blob)
 114
 115         self.assertGreaterEqual(sc.sub.num_packages,
 116                                 min_packages, "min_packages check")
 117         self.assertLessEqual(sc.sub.num_packages,
 118                              max_packages, "max_packages check")
 119
 120         if max_packages == 0:
 121             return
 122
 123         def find_package(packages, name, start_idx=0):
 124             for i in xrange(start_idx, len(packages)):
 125                 if packages[i].name == name:
 126                     return (i, packages[i])
 127             return (None, None)
 128
 129         # The ordering is this
 130         #
 131         # Primary:Kerberos-Newer-Keys (optional)
 132         # Primary:Kerberos
 133         # Primary:WDigest
 134         # Primary:CLEARTEXT (optional)
 135         # Primary:SambaGPG (optional)
 136         #
 137         # And the 'Packages' package is insert before the last
 138         # other package.
 139
 140         nidx = 0
 141         (pidx, pp) = find_package(sc.sub.packages, "Packages", start_idx=nidx)
 142         self.assertIsNotNone(pp, "Packages required")
 143         self.assertEqual(pidx + 1, sc.sub.num_packages - 1,
 144                          "Packages needs to be at num_packages - 1")
 145
 146         (knidx, knp) = find_package(sc.sub.packages, "Primary:Kerberos-Newer-Keys",
 147                                     start_idx=nidx)
 148         if knidx is not None:
 149             self.assertEqual(knidx, nidx, "Primary:Kerberos-Newer-Keys at wrong position")
 150             nidx = nidx + 1
 151             if nidx == pidx:
 152                 nidx = nidx + 1
 153
 154         (kidx, kp) = find_package(sc.sub.packages, "Primary:Kerberos",
 155                                     start_idx=nidx)
 156         self.assertIsNotNone(pp, "Primary:Kerberos required")
 157         self.assertEqual(kidx, nidx, "Primary:Kerberos at wrong position")
 158         nidx = nidx + 1
 159         if nidx == pidx:
 160             nidx = nidx + 1
 161
 162         (widx, wp) = find_package(sc.sub.packages, "Primary:WDigest",
 163                                   start_idx=nidx)
 164         self.assertIsNotNone(pp, "Primary:WDigest required")
 165         self.assertEqual(widx, nidx, "Primary:WDigest at wrong position")
 166         nidx = nidx + 1
 167         if nidx == pidx:
 168             nidx = nidx + 1
 169
 170         (cidx, cp) = find_package(sc.sub.packages, "Primary:CLEARTEXT",
 171                                     start_idx=nidx)
 172         if cidx is not None:
 173             self.assertEqual(cidx, nidx, "Primary:CLEARTEXT at wrong position")
 174             nidx = nidx + 1
 175             if nidx == pidx:
 176                 nidx = nidx + 1
 177
 178         (gidx, gp) = find_package(sc.sub.packages, "Primary:SambaGPG",
 179                                   start_idx=nidx)
 180         if gidx is not None:
 181             self.assertEqual(gidx, nidx, "Primary:SambaGPG at wrong position")
 182             nidx = nidx + 1
 183             if nidx == pidx:
 184                 nidx = nidx + 1
 185
 186         self.assertEqual(nidx, sc.sub.num_packages, "Unknown packages found")
 187
 188     def test_setpassword(self):
 189         for user in self.users:
 190             newpasswd = self.randomPass()
 191             (result, out, err) = self.runsubcmd("user", "setpassword",
 192                                                 user["name"],
 193                                                 "--newpassword=%s" % newpasswd,
 194                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 195                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 196             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 197             self.assertEquals(err,"","setpassword with url")
 198             self.assertMatch(out, "Changed password OK", "setpassword with url")
 199
 200         attributes = "sAMAccountName,unicodePwd,supplementalCredentials,virtualClearTextUTF8,virtualClearTextUTF16,virtualSSHA,virtualSambaGPG"
 201         (result, out, err) = self.runsubcmd("user", "syncpasswords",
 202                                             "--cache-ldb-initialize",
 203                                             "--attributes=%s" % attributes,
 204                                             "--decrypt-samba-gpg")
 205         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --cache-ldb-initialize runs")
 206         self.assertEqual(err,"","getpassword without url")
 207         cache_attrs = {
 208             "objectClass": { "value": "userSyncPasswords" },
 209             "samdbUrl": { },
 210             "dirsyncFilter": { },
 211             "dirsyncAttribute": { },
 212             "dirsyncControl": { "value": "dirsync:1:0:0"},
 213             "passwordAttribute": { },
 214             "decryptSambaGPG": { },
 215             "currentTime": { },
 216         }
 217         for a in cache_attrs.keys():
 218             v = cache_attrs[a].get("value", "")
 219             self.assertMatch(out, "%s: %s" % (a, v),
 220                 "syncpasswords --cache-ldb-initialize: %s: %s out[%s]" % (a, v, out))
 221
 222         (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 223         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 224         self.assertEqual(err,"","syncpasswords --no-wait")
 225         self.assertMatch(out, "dirsync_loop(): results 0",
 226             "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 227         for user in self.users:
 228             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 229                 "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 230
 231         for user in self.users:
 232             newpasswd = self.randomPass()
 233             creds = credentials.Credentials()
 234             creds.set_anonymous()
 235             creds.set_password(newpasswd)
 236             nthash = creds.get_nt_hash()
 237             unicodePwd = base64.b64encode(creds.get_nt_hash())
 238             virtualClearTextUTF8 = base64.b64encode(newpasswd)
 239             virtualClearTextUTF16 = base64.b64encode(unicode(newpasswd, 'utf-8').encode('utf-16-le'))
 240
 241             (result, out, err) = self.runsubcmd("user", "setpassword",
 242                                                 user["name"],
 243                                                 "--newpassword=%s" % newpasswd)
 244             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 245             self.assertEquals(err,"","setpassword without url")
 246             self.assertMatch(out, "Changed password OK", "setpassword without url")
 247
 248             (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 249             self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 250             self.assertEqual(err,"","syncpasswords --no-wait")
 251             self.assertMatch(out, "dirsync_loop(): results 0",
 252                 "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 253             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 254                 "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 255             self.assertMatch(out, "# unicodePwd::: REDACTED SECRET ATTRIBUTE",
 256                     "getpassword '# unicodePwd::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 257             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 258                     "getpassword unicodePwd: out[%s]" % out)
 259             self.assertMatch(out, "# supplementalCredentials::: REDACTED SECRET ATTRIBUTE",
 260                     "getpassword '# supplementalCredentials::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 261             self.assertMatch(out, "supplementalCredentials:: ",
 262                     "getpassword supplementalCredentials: out[%s]" % out)
 263             if "virtualSambaGPG:: " in out:
 264                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 265                     "getpassword virtualClearTextUTF8: out[%s]" % out)
 266                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 267                     "getpassword virtualClearTextUTF16: out[%s]" % out)
 268                 self.assertMatch(out, "virtualSSHA: ",
 269                     "getpassword virtualSSHA: out[%s]" % out)
 270
 271             (result, out, err) = self.runsubcmd("user", "getpassword",
 272                                                 user["name"],
 273                                                 "--attributes=%s" % attributes,
 274                                                 "--decrypt-samba-gpg")
 275             self.assertCmdSuccess(result, out, err, "Ensure getpassword runs")
 276             self.assertEqual(err,"","getpassword without url")
 277             self.assertMatch(out, "Got password OK", "getpassword without url")
 278             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 279                     "getpassword: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 280             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 281                     "getpassword unicodePwd: out[%s]" % out)
 282             self.assertMatch(out, "supplementalCredentials:: ",
 283                     "getpassword supplementalCredentials: out[%s]" % out)
 284             self._verify_supplementalCredentials(out.replace("\nGot password OK\n", ""))
 285             if "virtualSambaGPG:: " in out:
 286                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 287                     "getpassword virtualClearTextUTF8: out[%s]" % out)
 288                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 289                     "getpassword virtualClearTextUTF16: out[%s]" % out)
 290                 self.assertMatch(out, "virtualSSHA: ",
 291                     "getpassword virtualSSHA: out[%s]" % out)
 292
 293         for user in self.users:
 294             newpasswd = self.randomPass()
 295             (result, out, err) = self.runsubcmd("user", "setpassword",
 296                                                 user["name"],
 297                                                 "--newpassword=%s" % newpasswd,
 298                                                 "--must-change-at-next-login",
 299                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 300                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 301             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 302             self.assertEquals(err,"","setpassword with forced change")
 303             self.assertMatch(out, "Changed password OK", "setpassword with forced change")
 304
 305
 306
 307
 308     def test_setexpiry(self):
 309         twodays = time.time() + (2 * 24 * 60 * 60)
 310
 311         for user in self.users:
 312             (result, out, err) = self.runsubcmd("user", "setexpiry", user["name"],
 313                                                 "--days=2",
 314                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 315                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 316             self.assertCmdSuccess(result, out, err, "Can we run setexpiry with names")
 317             self.assertIn("Expiry for user '%s' set to 2 days." % user["name"], out)
 318
 319         for user in self.users:
 320             found = self._find_user(user["name"])
 321
 322             expires = nttime2unix(int("%s" % found.get("accountExpires")))
 323             self.assertWithin(expires, twodays, 5, "Ensure account expires is within 5 seconds of the expected time")
 324
 325         # TODO: renable this after the filter case is sorted out
 326         if "filters are broken, bail now":
 327             return
 328
 329         # now run the expiration based on a filter
 330         fourdays = time.time() + (4 * 24 * 60 * 60)
 331         (result, out, err) = self.runsubcmd("user", "setexpiry",
 332                                                 "--filter", "(&(objectClass=user)(company=comp2))",
 333                                                 "--days=4",
 334                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 335                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 336         self.assertCmdSuccess(result, out, err, "Can we run setexpiry with a filter")
 337
 338         for user in self.users:
 339             found = self._find_user(user["name"])
 340             if ("%s" % found.get("company")) == "comp2":
 341                 expires = nttime2unix(int("%s" % found.get("accountExpires")))
 342                 self.assertWithin(expires, fourdays, 5, "Ensure account expires is within 5 seconds of the expected time")
 343             else:
 344                 expires = nttime2unix(int("%s" % found.get("accountExpires")))
 345                 self.assertWithin(expires, twodays, 5, "Ensure account expires is within 5 seconds of the expected time")
 346
 347
 348     def test_list(self):
 349         (result, out, err) = self.runsubcmd("user", "list",
 350                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 351                                             "-U%s%%%s" % (os.environ["DC_USERNAME"],
 352                                                           os.environ["DC_PASSWORD"]))
 353         self.assertCmdSuccess(result, out, err, "Error running list")
 354
 355         search_filter = ("(&(objectClass=user)(userAccountControl:%s:=%u))" %
 356                          (ldb.OID_COMPARATOR_AND, dsdb.UF_NORMAL_ACCOUNT))
 357
 358         userlist = self.samdb.search(base=self.samdb.domain_dn(),
 359                                      scope=ldb.SCOPE_SUBTREE,
 360                                      expression=search_filter,
 361                                      attrs=["samaccountname"])
 362
 363         self.assertTrue(len(userlist) > 0, "no users found in samdb")
 364
 365         for userobj in userlist:
 366             name = userobj.get("samaccountname", idx=0)
 367             found = self.assertMatch(out, name,
 368                                      "user '%s' not found" % name)
 369     def test_getpwent(self):
 370         try:
 371             import pwd
 372         except ImportError:
 373             self.skipTest("Skipping getpwent test, no 'pwd' module available")
 374             return
 375
 376         # get the current user's data for the test
 377         uid = os.geteuid()
 378         try:
 379             u = pwd.getpwuid(uid)
 380         except KeyError:
 381             self.skipTest("Skipping getpwent test, current EUID not found in NSS")
 382             return
 383
 384
 385 # samba-tool user add command didn't support users with empty gecos if none is
 386 # specified on the command line and the user hasn't one in the passwd file it
 387 # will fail, so let's add some contents
 388
 389         gecos = u[4]
 390         if (gecos is None or len(gecos) == 0):
 391             gecos = "Foo GECOS"
 392         user = self._randomPosixUser({
 393                         "name": u[0],
 394                         "uid": u[0],
 395                         "uidNumber": u[2],
 396                         "gidNumber": u[3],
 397                         "gecos": gecos,
 398                         "loginShell": u[6],
 399                         })
 400         # check if --rfc2307-from-nss sets the same values as we got from pwd.getpwuid()
 401         (result, out, err) = self.runsubcmd("user", "add", user["name"], user["password"],
 402                                                 "--surname=%s" % user["surname"],
 403                                                 "--given-name=%s" % user["given-name"],
 404                                                 "--job-title=%s" % user["job-title"],
 405                                                 "--department=%s" % user["department"],
 406                                                 "--description=%s" % user["description"],
 407                                                 "--company=%s" % user["company"],
 408                                                 "--gecos=%s" % user["gecos"],
 409                                                 "--rfc2307-from-nss",
 410                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 411                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 412
 413         self.assertCmdSuccess(result, out, err)
 414         self.assertEquals(err,"","Shouldn't be any error messages")
 415         self.assertIn("User '%s' created successfully" % user["name"], out)
 416
 417         self._check_posix_user(user)
 418         self.runsubcmd("user", "delete", user["name"])
 419
 420         # Check if overriding the attributes from NSS with explicit values works
 421         #
 422         # get a user with all random posix attributes
 423         user = self._randomPosixUser({"name": u[0]})
 424         # create a user with posix attributes from nss but override all of them with the
 425         # random ones just obtained
 426         (result, out, err) = self.runsubcmd("user", "add", user["name"], user["password"],
 427                                                 "--surname=%s" % user["surname"],
 428                                                 "--given-name=%s" % user["given-name"],
 429                                                 "--job-title=%s" % user["job-title"],
 430                                                 "--department=%s" % user["department"],
 431                                                 "--description=%s" % user["description"],
 432                                                 "--company=%s" % user["company"],
 433                                                 "--rfc2307-from-nss",
 434                                                 "--gecos=%s" % user["gecos"],
 435                                                 "--login-shell=%s" % user["loginShell"],
 436                                                 "--uid=%s" % user["uid"],
 437                                                 "--uid-number=%s" % user["uidNumber"],
 438                                                 "--gid-number=%s" % user["gidNumber"],
 439                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 440                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 441
 442         self.assertCmdSuccess(result, out, err)
 443         self.assertEquals(err,"","Shouldn't be any error messages")
 444         self.assertIn("User '%s' created successfully" % user["name"], out)
 445
 446         self._check_posix_user(user)
 447         self.runsubcmd("user", "delete", user["name"])
 448
 449     def _randomUser(self, base={}):
 450         """create a user with random attribute values, you can specify base attributes"""
 451         user = {
 452             "name": self.randomName(),
 453             "password": self.randomPass(),
 454             "surname": self.randomName(),
 455             "given-name": self.randomName(),
 456             "job-title": self.randomName(),
 457             "department": self.randomName(),
 458             "company": self.randomName(),
 459             "description": self.randomName(count=100),
 460             "createUserFn": self._create_user,
 461             "checkUserFn": self._check_user,
 462             }
 463         user.update(base)
 464         return user
 465
 466     def _randomPosixUser(self, base={}):
 467         """create a user with random attribute values and additional RFC2307
 468         attributes, you can specify base attributes"""
 469         user = self._randomUser({})
 470         user.update(base)
 471         posixAttributes = {
 472             "uid": self.randomName(),
 473             "loginShell": self.randomName(),
 474             "gecos": self.randomName(),
 475             "uidNumber": self.randomXid(),
 476             "gidNumber": self.randomXid(),
 477             "createUserFn": self._create_posix_user,
 478             "checkUserFn": self._check_posix_user,
 479         }
 480         user.update(posixAttributes)
 481         user.update(base)
 482         return user
 483
 484     def _check_user(self, user):
 485         """ check if a user from SamDB has the same attributes as its template """
 486         found = self._find_user(user["name"])
 487
 488         self.assertEquals("%s" % found.get("name"), "%(given-name)s %(surname)s" % user)
 489         self.assertEquals("%s" % found.get("title"), user["job-title"])
 490         self.assertEquals("%s" % found.get("company"), user["company"])
 491         self.assertEquals("%s" % found.get("description"), user["description"])
 492         self.assertEquals("%s" % found.get("department"), user["department"])
 493
 494     def _check_posix_user(self, user):
 495         """ check if a posix_user from SamDB has the same attributes as its template """
 496         found = self._find_user(user["name"])
 497
 498         self.assertEquals("%s" % found.get("loginShell"), user["loginShell"])
 499         self.assertEquals("%s" % found.get("gecos"), user["gecos"])
 500         self.assertEquals("%s" % found.get("uidNumber"), "%s" % user["uidNumber"])
 501         self.assertEquals("%s" % found.get("gidNumber"), "%s" % user["gidNumber"])
 502         self.assertEquals("%s" % found.get("uid"), user["uid"])
 503         self._check_user(user)
 504
 505     def _create_user(self, user):
 506         return self.runsubcmd("user", "add", user["name"], user["password"],
 507                                                 "--surname=%s" % user["surname"],
 508                                                 "--given-name=%s" % user["given-name"],
 509                                                 "--job-title=%s" % user["job-title"],
 510                                                 "--department=%s" % user["department"],
 511                                                 "--description=%s" % user["description"],
 512                                                 "--company=%s" % user["company"],
 513                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 514                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 515     def _create_posix_user(self, user):
 516         """ create a new user with RFC2307 attributes """
 517         return self.runsubcmd("user", "create", user["name"], user["password"],
 518                                                 "--surname=%s" % user["surname"],
 519                                                 "--given-name=%s" % user["given-name"],
 520                                                 "--job-title=%s" % user["job-title"],
 521                                                 "--department=%s" % user["department"],
 522                                                 "--description=%s" % user["description"],
 523                                                 "--company=%s" % user["company"],
 524                                                 "--gecos=%s" % user["gecos"],
 525                                                 "--login-shell=%s" % user["loginShell"],
 526                                                 "--uid=%s" % user["uid"],
 527                                                 "--uid-number=%s" % user["uidNumber"],
 528                                                 "--gid-number=%s" % user["gidNumber"],
 529                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 530                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 531
 532     def _find_user(self, name):
 533         search_filter = "(&(sAMAccountName=%s)(objectCategory=%s,%s))" % (ldb.binary_encode(name), "CN=Person,CN=Schema,CN=Configuration", self.samdb.domain_dn())
 534         userlist = self.samdb.search(base=self.samdb.domain_dn(),
 535                                   scope=ldb.SCOPE_SUBTREE,
 536                                   expression=search_filter, attrs=[])
 537         if userlist:
 538             return userlist[0]
 539         else:
 540             return None