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
  32 class UserCmdTestCase(SambaToolCmdTest):
  33     """Tests for samba-tool user subcommands"""
  34     users = []
  35     samdb = None
  36
  37     def setUp(self):
  38         super(UserCmdTestCase, self).setUp()
  39         self.samdb = self.getSamDB("-H", "ldap://%s" % os.environ["DC_SERVER"],
  40                                    "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  41         self.users = []
  42         self.users.append(self._randomUser({"name": "sambatool1", "company": "comp1"}))
  43         self.users.append(self._randomUser({"name": "sambatool2", "company": "comp1"}))
  44         self.users.append(self._randomUser({"name": "sambatool3", "company": "comp2"}))
  45         self.users.append(self._randomUser({"name": "sambatool4", "company": "comp2"}))
  46         self.users.append(self._randomPosixUser({"name": "posixuser1"}))
  47         self.users.append(self._randomPosixUser({"name": "posixuser2"}))
  48         self.users.append(self._randomPosixUser({"name": "posixuser3"}))
  49         self.users.append(self._randomPosixUser({"name": "posixuser4"}))
  50
  51         # setup the 8 users and ensure they are correct
  52         for user in self.users:
  53             (result, out, err) = user["createUserFn"](user)
  54
  55             self.assertCmdSuccess(result, out, err)
  56             self.assertEquals(err, "", "Shouldn't be any error messages")
  57             self.assertIn("User '%s' created successfully" % user["name"], out)
  58
  59             user["checkUserFn"](user)
  60
  61
  62     def tearDown(self):
  63         super(UserCmdTestCase, self).tearDown()
  64         # clean up all the left over users, just in case
  65         for user in self.users:
  66             if self._find_user(user["name"]):
  67                 self.runsubcmd("user", "delete", user["name"])
  68
  69
  70     def test_newuser(self):
  71         # try to add all the users again, this should fail
  72         for user in self.users:
  73             (result, out, err) = self._create_user(user)
  74             self.assertCmdFail(result, "Ensure that create user fails")
  75             self.assertIn("LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS", err)
  76
  77         # try to delete all the 4 users we just added
  78         for user in self.users:
  79             (result, out, err) = self.runsubcmd("user", "delete", user["name"])
  80             self.assertCmdSuccess(result, out, err, "Can we delete users")
  81             found = self._find_user(user["name"])
  82             self.assertIsNone(found)
  83
  84         # test adding users with --use-username-as-cn
  85         for user in self.users:
  86             (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
  87                                                  "--use-username-as-cn",
  88                                                  "--surname=%s" % user["surname"],
  89                                                  "--given-name=%s" % user["given-name"],
  90                                                  "--job-title=%s" % user["job-title"],
  91                                                  "--department=%s" % user["department"],
  92                                                  "--description=%s" % user["description"],
  93                                                  "--company=%s" % user["company"],
  94                                                  "-H", "ldap://%s" % os.environ["DC_SERVER"],
  95                                                  "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  96
  97             self.assertCmdSuccess(result, out, err)
  98             self.assertEquals(err, "", "Shouldn't be any error messages")
  99             self.assertIn("User '%s' created successfully" % user["name"], out)
 100
 101             found = self._find_user(user["name"])
 102
 103             self.assertEquals("%s" % found.get("cn"), "%(name)s" % user)
 104             self.assertEquals("%s" % found.get("name"), "%(name)s" % user)
 105
 106     def _verify_supplementalCredentials(self, ldif,
 107                                         min_packages=3,
 108                                         max_packages=6):
 109         msgs = self.samdb.parse_ldif(ldif)
 110         (changetype, obj) = next(msgs)
 111
 112         self.assertIn("supplementalCredentials", obj, "supplementalCredentials attribute required")
 113         sc_blob = obj["supplementalCredentials"][0]
 114         sc = ndr_unpack(drsblobs.supplementalCredentialsBlob, sc_blob)
 115
 116         self.assertGreaterEqual(sc.sub.num_packages,
 117                                 min_packages, "min_packages check")
 118         self.assertLessEqual(sc.sub.num_packages,
 119                              max_packages, "max_packages check")
 120
 121         if max_packages == 0:
 122             return
 123
 124         def find_package(packages, name, start_idx=0):
 125             for i in range(start_idx, len(packages)):
 126                 if packages[i].name == name:
 127                     return (i, packages[i])
 128             return (None, None)
 129
 130         # The ordering is this
 131         #
 132         # Primary:Kerberos-Newer-Keys (optional)
 133         # Primary:Kerberos
 134         # Primary:WDigest
 135         # Primary:CLEARTEXT (optional)
 136         # Primary:SambaGPG (optional)
 137         #
 138         # And the 'Packages' package is insert before the last
 139         # other package.
 140
 141         nidx = 0
 142         (pidx, pp) = find_package(sc.sub.packages, "Packages", start_idx=nidx)
 143         self.assertIsNotNone(pp, "Packages required")
 144         self.assertEqual(pidx + 1, sc.sub.num_packages - 1,
 145                          "Packages needs to be at num_packages - 1")
 146
 147         (knidx, knp) = find_package(sc.sub.packages, "Primary:Kerberos-Newer-Keys",
 148                                     start_idx=nidx)
 149         if knidx is not None:
 150             self.assertEqual(knidx, nidx, "Primary:Kerberos-Newer-Keys at wrong position")
 151             nidx = nidx + 1
 152             if nidx == pidx:
 153                 nidx = nidx + 1
 154
 155         (kidx, kp) = find_package(sc.sub.packages, "Primary:Kerberos",
 156                                   start_idx=nidx)
 157         self.assertIsNotNone(pp, "Primary:Kerberos required")
 158         self.assertEqual(kidx, nidx, "Primary:Kerberos at wrong position")
 159         nidx = nidx + 1
 160         if nidx == pidx:
 161             nidx = nidx + 1
 162
 163         (widx, wp) = find_package(sc.sub.packages, "Primary:WDigest",
 164                                   start_idx=nidx)
 165         self.assertIsNotNone(pp, "Primary:WDigest required")
 166         self.assertEqual(widx, nidx, "Primary:WDigest at wrong position")
 167         nidx = nidx + 1
 168         if nidx == pidx:
 169             nidx = nidx + 1
 170
 171         (cidx, cp) = find_package(sc.sub.packages, "Primary:CLEARTEXT",
 172                                   start_idx=nidx)
 173         if cidx is not None:
 174             self.assertEqual(cidx, nidx, "Primary:CLEARTEXT at wrong position")
 175             nidx = nidx + 1
 176             if nidx == pidx:
 177                 nidx = nidx + 1
 178
 179         (gidx, gp) = find_package(sc.sub.packages, "Primary:SambaGPG",
 180                                   start_idx=nidx)
 181         if gidx is not None:
 182             self.assertEqual(gidx, nidx, "Primary:SambaGPG at wrong position")
 183             nidx = nidx + 1
 184             if nidx == pidx:
 185                 nidx = nidx + 1
 186
 187         self.assertEqual(nidx, sc.sub.num_packages, "Unknown packages found")
 188
 189     def test_setpassword(self):
 190         for user in self.users:
 191             newpasswd = self.randomPass()
 192             (result, out, err) = self.runsubcmd("user", "setpassword",
 193                                                 user["name"],
 194                                                 "--newpassword=%s" % newpasswd,
 195                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 196                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 197             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 198             self.assertEquals(err, "", "setpassword with url")
 199             self.assertMatch(out, "Changed password OK", "setpassword with url")
 200
 201         attributes = "sAMAccountName,unicodePwd,supplementalCredentials,virtualClearTextUTF8,virtualClearTextUTF16,virtualSSHA,virtualSambaGPG"
 202         (result, out, err) = self.runsubcmd("user", "syncpasswords",
 203                                             "--cache-ldb-initialize",
 204                                             "--attributes=%s" % attributes,
 205                                             "--decrypt-samba-gpg")
 206         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --cache-ldb-initialize runs")
 207         self.assertEqual(err, "", "getpassword without url")
 208         cache_attrs = {
 209             "objectClass": {"value": "userSyncPasswords"},
 210             "samdbUrl": {},
 211             "dirsyncFilter": {},
 212             "dirsyncAttribute": {},
 213             "dirsyncControl": {"value": "dirsync:1:0:0"},
 214             "passwordAttribute": {},
 215             "decryptSambaGPG": {},
 216             "currentTime": {},
 217         }
 218         for a in cache_attrs.keys():
 219             v = cache_attrs[a].get("value", "")
 220             self.assertMatch(out, "%s: %s" % (a, v),
 221                              "syncpasswords --cache-ldb-initialize: %s: %s out[%s]" % (a, v, out))
 222
 223         (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 224         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 225         self.assertEqual(err, "", "syncpasswords --no-wait")
 226         self.assertMatch(out, "dirsync_loop(): results 0",
 227                          "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 228         for user in self.users:
 229             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 230                              "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 231
 232         for user in self.users:
 233             newpasswd = self.randomPass()
 234             creds = credentials.Credentials()
 235             creds.set_anonymous()
 236             creds.set_password(newpasswd)
 237             nthash = creds.get_nt_hash()
 238             unicodePwd = base64.b64encode(creds.get_nt_hash()).decode('utf8')
 239             virtualClearTextUTF8 = base64.b64encode(newpasswd).decode('utf8')
 240             virtualClearTextUTF16 = base64.b64encode(unicode(newpasswd, 'utf-8').encode('utf-16-le')).decode('utf8')
 241
 242             (result, out, err) = self.runsubcmd("user", "setpassword",
 243                                                 user["name"],
 244                                                 "--newpassword=%s" % newpasswd)
 245             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 246             self.assertEquals(err, "", "setpassword without url")
 247             self.assertMatch(out, "Changed password OK", "setpassword without url")
 248
 249             (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 250             self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 251             self.assertEqual(err, "", "syncpasswords --no-wait")
 252             self.assertMatch(out, "dirsync_loop(): results 0",
 253                              "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 254             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 255                              "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 256             self.assertMatch(out, "# unicodePwd::: REDACTED SECRET ATTRIBUTE",
 257                              "getpassword '# unicodePwd::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 258             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 259                              "getpassword unicodePwd: out[%s]" % out)
 260             self.assertMatch(out, "# supplementalCredentials::: REDACTED SECRET ATTRIBUTE",
 261                              "getpassword '# supplementalCredentials::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 262             self.assertMatch(out, "supplementalCredentials:: ",
 263                              "getpassword supplementalCredentials: out[%s]" % out)
 264             if "virtualSambaGPG:: " in out:
 265                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 266                                  "getpassword virtualClearTextUTF8: out[%s]" % out)
 267                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 268                                  "getpassword virtualClearTextUTF16: out[%s]" % out)
 269                 self.assertMatch(out, "virtualSSHA: ",
 270                                  "getpassword virtualSSHA: out[%s]" % out)
 271
 272             (result, out, err) = self.runsubcmd("user", "getpassword",
 273                                                 user["name"],
 274                                                 "--attributes=%s" % attributes,
 275                                                 "--decrypt-samba-gpg")
 276             self.assertCmdSuccess(result, out, err, "Ensure getpassword runs")
 277             self.assertEqual(err, "", "getpassword without url")
 278             self.assertMatch(out, "Got password OK", "getpassword without url")
 279             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 280                              "getpassword: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 281             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 282                              "getpassword unicodePwd: out[%s]" % out)
 283             self.assertMatch(out, "supplementalCredentials:: ",
 284                              "getpassword supplementalCredentials: out[%s]" % out)
 285             self._verify_supplementalCredentials(out.replace("\nGot password OK\n", ""))
 286             if "virtualSambaGPG:: " in out:
 287                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 288                                  "getpassword virtualClearTextUTF8: out[%s]" % out)
 289                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 290                                  "getpassword virtualClearTextUTF16: out[%s]" % out)
 291                 self.assertMatch(out, "virtualSSHA: ",
 292                                  "getpassword virtualSSHA: out[%s]" % out)
 293
 294         for user in self.users:
 295             newpasswd = self.randomPass()
 296             (result, out, err) = self.runsubcmd("user", "setpassword",
 297                                                 user["name"],
 298                                                 "--newpassword=%s" % newpasswd,
 299                                                 "--must-change-at-next-login",
 300                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 301                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 302             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 303             self.assertEquals(err, "", "setpassword with forced change")
 304             self.assertMatch(out, "Changed password OK", "setpassword with forced change")
 305
 306
 307
 308
 309     def test_setexpiry(self):
 310         for user in self.users:
 311             twodays = time.time() + (2 * 24 * 60 * 60)
 312
 313             (result, out, err) = self.runsubcmd("user", "setexpiry", user["name"],
 314                                                 "--days=2",
 315                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 316                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 317             self.assertCmdSuccess(result, out, err, "Can we run setexpiry with names")
 318             self.assertIn("Expiry for user '%s' set to 2 days." % user["name"], out)
 319
 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
 370     def test_show(self):
 371         for user in self.users:
 372             (result, out, err) = self.runsubcmd(
 373                 "user", "show", user["name"],
 374                 "--attributes=sAMAccountName,company",
 375                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 376                 "-U%s%%%s" % (os.environ["DC_USERNAME"],
 377                               os.environ["DC_PASSWORD"]))
 378             self.assertCmdSuccess(result, out, err, "Error running show")
 379
 380             expected_out = """dn: CN=%s %s,CN=Users,%s
 381 company: %s
 382 sAMAccountName: %s
 383
 384 """ % (user["given-name"], user["surname"], self.samdb.domain_dn(),
 385                 user["company"], user["name"])
 386
 387             self.assertEqual(out, expected_out,
 388                              "Unexpected show output for user '%s'" %
 389                              user["name"])
 390
 391     def test_move(self):
 392         full_ou_dn = str(self.samdb.normalize_dn_in_domain("OU=movetest"))
 393         (result, out, err) = self.runsubcmd("ou", "create", full_ou_dn)
 394         self.assertCmdSuccess(result, out, err)
 395         self.assertEquals(err, "", "There shouldn't be any error message")
 396         self.assertIn('Created ou "%s"' % full_ou_dn, out)
 397
 398         for user in self.users:
 399             (result, out, err) = self.runsubcmd(
 400                 "user", "move", user["name"], full_ou_dn)
 401             self.assertCmdSuccess(result, out, err, "Error running move")
 402             self.assertIn('Moved user "%s" into "%s"' %
 403                           (user["name"], full_ou_dn), out)
 404
 405         # Should fail as users objects are in OU
 406         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 407         self.assertCmdFail(result)
 408         self.assertIn(("subtree_delete: Unable to delete a non-leaf node "
 409                        "(it has %d children)!") % len(self.users), err)
 410
 411         for user in self.users:
 412             new_dn = "CN=Users,%s" % self.samdb.domain_dn()
 413             (result, out, err) = self.runsubcmd(
 414                 "user", "move", user["name"], new_dn)
 415             self.assertCmdSuccess(result, out, err, "Error running move")
 416             self.assertIn('Moved user "%s" into "%s"' %
 417                           (user["name"], new_dn), out)
 418
 419         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 420         self.assertCmdSuccess(result, out, err,
 421                               "Failed to delete ou '%s'" % full_ou_dn)
 422
 423     def test_getpwent(self):
 424         try:
 425             import pwd
 426         except ImportError:
 427             self.skipTest("Skipping getpwent test, no 'pwd' module available")
 428             return
 429
 430         # get the current user's data for the test
 431         uid = os.geteuid()
 432         try:
 433             u = pwd.getpwuid(uid)
 434         except KeyError:
 435             self.skipTest("Skipping getpwent test, current EUID not found in NSS")
 436             return
 437
 438
 439 # samba-tool user create command didn't support users with empty gecos if none is
 440 # specified on the command line and the user hasn't one in the passwd file it
 441 # will fail, so let's add some contents
 442
 443         gecos = u[4]
 444         if (gecos is None or len(gecos) == 0):
 445             gecos = "Foo GECOS"
 446         user = self._randomPosixUser({
 447                         "name": u[0],
 448                         "uid": u[0],
 449                         "uidNumber": u[2],
 450                         "gidNumber": u[3],
 451                         "gecos": gecos,
 452                         "loginShell": u[6],
 453                         })
 454         # check if --rfc2307-from-nss sets the same values as we got from pwd.getpwuid()
 455         (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
 456                                             "--surname=%s" % user["surname"],
 457                                             "--given-name=%s" % user["given-name"],
 458                                             "--job-title=%s" % user["job-title"],
 459                                             "--department=%s" % user["department"],
 460                                             "--description=%s" % user["description"],
 461                                             "--company=%s" % user["company"],
 462                                             "--gecos=%s" % user["gecos"],
 463                                             "--rfc2307-from-nss",
 464                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 465                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 466
 467         self.assertCmdSuccess(result, out, err)
 468         self.assertEquals(err, "", "Shouldn't be any error messages")
 469         self.assertIn("User '%s' created successfully" % user["name"], out)
 470
 471         self._check_posix_user(user)
 472         self.runsubcmd("user", "delete", user["name"])
 473
 474         # Check if overriding the attributes from NSS with explicit values works
 475         #
 476         # get a user with all random posix attributes
 477         user = self._randomPosixUser({"name": u[0]})
 478         # create a user with posix attributes from nss but override all of them with the
 479         # random ones just obtained
 480         (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
 481                                             "--surname=%s" % user["surname"],
 482                                             "--given-name=%s" % user["given-name"],
 483                                             "--job-title=%s" % user["job-title"],
 484                                             "--department=%s" % user["department"],
 485                                             "--description=%s" % user["description"],
 486                                             "--company=%s" % user["company"],
 487                                             "--rfc2307-from-nss",
 488                                             "--gecos=%s" % user["gecos"],
 489                                             "--login-shell=%s" % user["loginShell"],
 490                                             "--uid=%s" % user["uid"],
 491                                             "--uid-number=%s" % user["uidNumber"],
 492                                             "--gid-number=%s" % user["gidNumber"],
 493                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 494                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 495
 496         self.assertCmdSuccess(result, out, err)
 497         self.assertEquals(err, "", "Shouldn't be any error messages")
 498         self.assertIn("User '%s' created successfully" % user["name"], out)
 499
 500         self._check_posix_user(user)
 501         self.runsubcmd("user", "delete", user["name"])
 502
 503     def _randomUser(self, base={}):
 504         """create a user with random attribute values, you can specify base attributes"""
 505         user = {
 506             "name": self.randomName(),
 507             "password": self.randomPass(),
 508             "surname": self.randomName(),
 509             "given-name": self.randomName(),
 510             "job-title": self.randomName(),
 511             "department": self.randomName(),
 512             "company": self.randomName(),
 513             "description": self.randomName(count=100),
 514             "createUserFn": self._create_user,
 515             "checkUserFn": self._check_user,
 516         }
 517         user.update(base)
 518         return user
 519
 520     def _randomPosixUser(self, base={}):
 521         """create a user with random attribute values and additional RFC2307
 522         attributes, you can specify base attributes"""
 523         user = self._randomUser({})
 524         user.update(base)
 525         posixAttributes = {
 526             "uid": self.randomName(),
 527             "loginShell": self.randomName(),
 528             "gecos": self.randomName(),
 529             "uidNumber": self.randomXid(),
 530             "gidNumber": self.randomXid(),
 531             "createUserFn": self._create_posix_user,
 532             "checkUserFn": self._check_posix_user,
 533         }
 534         user.update(posixAttributes)
 535         user.update(base)
 536         return user
 537
 538     def _check_user(self, user):
 539         """ check if a user from SamDB has the same attributes as its template """
 540         found = self._find_user(user["name"])
 541
 542         self.assertEquals("%s" % found.get("name"), "%(given-name)s %(surname)s" % user)
 543         self.assertEquals("%s" % found.get("title"), user["job-title"])
 544         self.assertEquals("%s" % found.get("company"), user["company"])
 545         self.assertEquals("%s" % found.get("description"), user["description"])
 546         self.assertEquals("%s" % found.get("department"), user["department"])
 547
 548     def _check_posix_user(self, user):
 549         """ check if a posix_user from SamDB has the same attributes as its template """
 550         found = self._find_user(user["name"])
 551
 552         self.assertEquals("%s" % found.get("loginShell"), user["loginShell"])
 553         self.assertEquals("%s" % found.get("gecos"), user["gecos"])
 554         self.assertEquals("%s" % found.get("uidNumber"), "%s" % user["uidNumber"])
 555         self.assertEquals("%s" % found.get("gidNumber"), "%s" % user["gidNumber"])
 556         self.assertEquals("%s" % found.get("uid"), user["uid"])
 557         self._check_user(user)
 558
 559     def _create_user(self, user):
 560         return self.runsubcmd("user", "create", user["name"], user["password"],
 561                               "--surname=%s" % user["surname"],
 562                               "--given-name=%s" % user["given-name"],
 563                               "--job-title=%s" % user["job-title"],
 564                               "--department=%s" % user["department"],
 565                               "--description=%s" % user["description"],
 566                               "--company=%s" % user["company"],
 567                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 568                               "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 569
 570     def _create_posix_user(self, user):
 571         """ create a new user with RFC2307 attributes """
 572         return self.runsubcmd("user", "create", user["name"], user["password"],
 573                               "--surname=%s" % user["surname"],
 574                               "--given-name=%s" % user["given-name"],
 575                               "--job-title=%s" % user["job-title"],
 576                               "--department=%s" % user["department"],
 577                               "--description=%s" % user["description"],
 578                               "--company=%s" % user["company"],
 579                               "--gecos=%s" % user["gecos"],
 580                               "--login-shell=%s" % user["loginShell"],
 581                               "--uid=%s" % user["uid"],
 582                               "--uid-number=%s" % user["uidNumber"],
 583                               "--gid-number=%s" % user["gidNumber"],
 584                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 585                               "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 586
 587     def _find_user(self, name):
 588         search_filter = "(&(sAMAccountName=%s)(objectCategory=%s,%s))" % (ldb.binary_encode(name), "CN=Person,CN=Schema,CN=Configuration", self.samdb.domain_dn())
 589         userlist = self.samdb.search(base=self.samdb.domain_dn(),
 590                                      scope=ldb.SCOPE_SUBTREE,
 591                                      expression=search_filter, attrs=[])
 592         if userlist:
 593             return userlist[0]
 594         else:
 595             return None