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     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     def test_newuser(self):
  69         # try to add all the users again, this should fail
  70         for user in self.users:
  71             (result, out, err) = self._create_user(user)
  72             self.assertCmdFail(result, "Ensure that create user fails")
  73             self.assertIn("LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS", err)
  74
  75         # try to delete all the 4 users we just added
  76         for user in self.users:
  77             (result, out, err) = self.runsubcmd("user", "delete", user["name"])
  78             self.assertCmdSuccess(result, out, err, "Can we delete users")
  79             found = self._find_user(user["name"])
  80             self.assertIsNone(found)
  81
  82         # test adding users with --use-username-as-cn
  83         for user in self.users:
  84             (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
  85                                                  "--use-username-as-cn",
  86                                                  "--surname=%s" % user["surname"],
  87                                                  "--given-name=%s" % user["given-name"],
  88                                                  "--job-title=%s" % user["job-title"],
  89                                                  "--department=%s" % user["department"],
  90                                                  "--description=%s" % user["description"],
  91                                                  "--company=%s" % user["company"],
  92                                                  "-H", "ldap://%s" % os.environ["DC_SERVER"],
  93                                                  "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  94
  95             self.assertCmdSuccess(result, out, err)
  96             self.assertEquals(err, "", "Shouldn't be any error messages")
  97             self.assertIn("User '%s' created successfully" % user["name"], out)
  98
  99             found = self._find_user(user["name"])
 100
 101             self.assertEquals("%s" % found.get("cn"), "%(name)s" % user)
 102             self.assertEquals("%s" % found.get("name"), "%(name)s" % user)
 103
 104     def _verify_supplementalCredentials(self, ldif,
 105                                         min_packages=3,
 106                                         max_packages=6):
 107         msgs = self.samdb.parse_ldif(ldif)
 108         (changetype, obj) = next(msgs)
 109
 110         self.assertIn("supplementalCredentials", obj, "supplementalCredentials attribute required")
 111         sc_blob = obj["supplementalCredentials"][0]
 112         sc = ndr_unpack(drsblobs.supplementalCredentialsBlob, sc_blob)
 113
 114         self.assertGreaterEqual(sc.sub.num_packages,
 115                                 min_packages, "min_packages check")
 116         self.assertLessEqual(sc.sub.num_packages,
 117                              max_packages, "max_packages check")
 118
 119         if max_packages == 0:
 120             return
 121
 122         def find_package(packages, name, start_idx=0):
 123             for i in range(start_idx, len(packages)):
 124                 if packages[i].name == name:
 125                     return (i, packages[i])
 126             return (None, None)
 127
 128         # The ordering is this
 129         #
 130         # Primary:Kerberos-Newer-Keys (optional)
 131         # Primary:Kerberos
 132         # Primary:WDigest
 133         # Primary:CLEARTEXT (optional)
 134         # Primary:SambaGPG (optional)
 135         #
 136         # And the 'Packages' package is insert before the last
 137         # other package.
 138
 139         nidx = 0
 140         (pidx, pp) = find_package(sc.sub.packages, "Packages", start_idx=nidx)
 141         self.assertIsNotNone(pp, "Packages required")
 142         self.assertEqual(pidx + 1, sc.sub.num_packages - 1,
 143                          "Packages needs to be at num_packages - 1")
 144
 145         (knidx, knp) = find_package(sc.sub.packages, "Primary:Kerberos-Newer-Keys",
 146                                     start_idx=nidx)
 147         if knidx is not None:
 148             self.assertEqual(knidx, nidx, "Primary:Kerberos-Newer-Keys at wrong position")
 149             nidx = nidx + 1
 150             if nidx == pidx:
 151                 nidx = nidx + 1
 152
 153         (kidx, kp) = find_package(sc.sub.packages, "Primary:Kerberos",
 154                                   start_idx=nidx)
 155         self.assertIsNotNone(pp, "Primary:Kerberos required")
 156         self.assertEqual(kidx, nidx, "Primary:Kerberos at wrong position")
 157         nidx = nidx + 1
 158         if nidx == pidx:
 159             nidx = nidx + 1
 160
 161         (widx, wp) = find_package(sc.sub.packages, "Primary:WDigest",
 162                                   start_idx=nidx)
 163         self.assertIsNotNone(pp, "Primary:WDigest required")
 164         self.assertEqual(widx, nidx, "Primary:WDigest at wrong position")
 165         nidx = nidx + 1
 166         if nidx == pidx:
 167             nidx = nidx + 1
 168
 169         (cidx, cp) = find_package(sc.sub.packages, "Primary:CLEARTEXT",
 170                                   start_idx=nidx)
 171         if cidx is not None:
 172             self.assertEqual(cidx, nidx, "Primary:CLEARTEXT at wrong position")
 173             nidx = nidx + 1
 174             if nidx == pidx:
 175                 nidx = nidx + 1
 176
 177         (gidx, gp) = find_package(sc.sub.packages, "Primary:SambaGPG",
 178                                   start_idx=nidx)
 179         if gidx is not None:
 180             self.assertEqual(gidx, nidx, "Primary:SambaGPG at wrong position")
 181             nidx = nidx + 1
 182             if nidx == pidx:
 183                 nidx = nidx + 1
 184
 185         self.assertEqual(nidx, sc.sub.num_packages, "Unknown packages found")
 186
 187     def test_setpassword(self):
 188         for user in self.users:
 189             newpasswd = self.randomPass()
 190             (result, out, err) = self.runsubcmd("user", "setpassword",
 191                                                 user["name"],
 192                                                 "--newpassword=%s" % newpasswd,
 193                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 194                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 195             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 196             self.assertEquals(err, "", "setpassword with url")
 197             self.assertMatch(out, "Changed password OK", "setpassword with url")
 198
 199         attributes = "sAMAccountName,unicodePwd,supplementalCredentials,virtualClearTextUTF8,virtualClearTextUTF16,virtualSSHA,virtualSambaGPG"
 200         (result, out, err) = self.runsubcmd("user", "syncpasswords",
 201                                             "--cache-ldb-initialize",
 202                                             "--attributes=%s" % attributes,
 203                                             "--decrypt-samba-gpg")
 204         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --cache-ldb-initialize runs")
 205         self.assertEqual(err, "", "getpassword without url")
 206         cache_attrs = {
 207             "objectClass": {"value": "userSyncPasswords"},
 208             "samdbUrl": {},
 209             "dirsyncFilter": {},
 210             "dirsyncAttribute": {},
 211             "dirsyncControl": {"value": "dirsync:1:0:0"},
 212             "passwordAttribute": {},
 213             "decryptSambaGPG": {},
 214             "currentTime": {},
 215         }
 216         for a in cache_attrs.keys():
 217             v = cache_attrs[a].get("value", "")
 218             self.assertMatch(out, "%s: %s" % (a, v),
 219                              "syncpasswords --cache-ldb-initialize: %s: %s out[%s]" % (a, v, out))
 220
 221         (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 222         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 223         self.assertEqual(err, "", "syncpasswords --no-wait")
 224         self.assertMatch(out, "dirsync_loop(): results 0",
 225                          "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 226         for user in self.users:
 227             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 228                              "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 229
 230         for user in self.users:
 231             newpasswd = self.randomPass()
 232             creds = credentials.Credentials()
 233             creds.set_anonymous()
 234             creds.set_password(newpasswd)
 235             nthash = creds.get_nt_hash()
 236             unicodePwd = base64.b64encode(creds.get_nt_hash()).decode('utf8')
 237             virtualClearTextUTF8 = base64.b64encode(newpasswd).decode('utf8')
 238             virtualClearTextUTF16 = base64.b64encode(unicode(newpasswd, 'utf-8').encode('utf-16-le')).decode('utf8')
 239
 240             (result, out, err) = self.runsubcmd("user", "setpassword",
 241                                                 user["name"],
 242                                                 "--newpassword=%s" % newpasswd)
 243             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 244             self.assertEquals(err, "", "setpassword without url")
 245             self.assertMatch(out, "Changed password OK", "setpassword without url")
 246
 247             (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 248             self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 249             self.assertEqual(err, "", "syncpasswords --no-wait")
 250             self.assertMatch(out, "dirsync_loop(): results 0",
 251                              "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 252             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 253                              "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 254             self.assertMatch(out, "# unicodePwd::: REDACTED SECRET ATTRIBUTE",
 255                              "getpassword '# unicodePwd::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 256             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 257                              "getpassword unicodePwd: out[%s]" % out)
 258             self.assertMatch(out, "# supplementalCredentials::: REDACTED SECRET ATTRIBUTE",
 259                              "getpassword '# supplementalCredentials::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 260             self.assertMatch(out, "supplementalCredentials:: ",
 261                              "getpassword supplementalCredentials: out[%s]" % out)
 262             if "virtualSambaGPG:: " in out:
 263                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 264                                  "getpassword virtualClearTextUTF8: out[%s]" % out)
 265                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 266                                  "getpassword virtualClearTextUTF16: out[%s]" % out)
 267                 self.assertMatch(out, "virtualSSHA: ",
 268                                  "getpassword virtualSSHA: out[%s]" % out)
 269
 270             (result, out, err) = self.runsubcmd("user", "getpassword",
 271                                                 user["name"],
 272                                                 "--attributes=%s" % attributes,
 273                                                 "--decrypt-samba-gpg")
 274             self.assertCmdSuccess(result, out, err, "Ensure getpassword runs")
 275             self.assertEqual(err, "", "getpassword without url")
 276             self.assertMatch(out, "Got password OK", "getpassword without url")
 277             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 278                              "getpassword: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 279             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 280                              "getpassword unicodePwd: out[%s]" % out)
 281             self.assertMatch(out, "supplementalCredentials:: ",
 282                              "getpassword supplementalCredentials: out[%s]" % out)
 283             self._verify_supplementalCredentials(out.replace("\nGot password OK\n", ""))
 284             if "virtualSambaGPG:: " in out:
 285                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 286                                  "getpassword virtualClearTextUTF8: out[%s]" % out)
 287                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 288                                  "getpassword virtualClearTextUTF16: out[%s]" % out)
 289                 self.assertMatch(out, "virtualSSHA: ",
 290                                  "getpassword virtualSSHA: out[%s]" % out)
 291
 292         for user in self.users:
 293             newpasswd = self.randomPass()
 294             (result, out, err) = self.runsubcmd("user", "setpassword",
 295                                                 user["name"],
 296                                                 "--newpassword=%s" % newpasswd,
 297                                                 "--must-change-at-next-login",
 298                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 299                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 300             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 301             self.assertEquals(err, "", "setpassword with forced change")
 302             self.assertMatch(out, "Changed password OK", "setpassword with forced change")
 303
 304     def test_setexpiry(self):
 305         for user in self.users:
 306             twodays = time.time() + (2 * 24 * 60 * 60)
 307
 308             (result, out, err) = self.runsubcmd("user", "setexpiry", user["name"],
 309                                                 "--days=2",
 310                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 311                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 312             self.assertCmdSuccess(result, out, err, "Can we run setexpiry with names")
 313             self.assertIn("Expiry for user '%s' set to 2 days." % user["name"], out)
 314
 315             found = self._find_user(user["name"])
 316
 317             expires = nttime2unix(int("%s" % found.get("accountExpires")))
 318             self.assertWithin(expires, twodays, 5, "Ensure account expires is within 5 seconds of the expected time")
 319
 320         # TODO: renable this after the filter case is sorted out
 321         if "filters are broken, bail now":
 322             return
 323
 324         # now run the expiration based on a filter
 325         fourdays = time.time() + (4 * 24 * 60 * 60)
 326         (result, out, err) = self.runsubcmd("user", "setexpiry",
 327                                             "--filter", "(&(objectClass=user)(company=comp2))",
 328                                             "--days=4",
 329                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 330                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 331         self.assertCmdSuccess(result, out, err, "Can we run setexpiry with a filter")
 332
 333         for user in self.users:
 334             found = self._find_user(user["name"])
 335             if ("%s" % found.get("company")) == "comp2":
 336                 expires = nttime2unix(int("%s" % found.get("accountExpires")))
 337                 self.assertWithin(expires, fourdays, 5, "Ensure account expires is within 5 seconds of the expected time")
 338             else:
 339                 expires = nttime2unix(int("%s" % found.get("accountExpires")))
 340                 self.assertWithin(expires, twodays, 5, "Ensure account expires is within 5 seconds of the expected time")
 341
 342     def test_list(self):
 343         (result, out, err) = self.runsubcmd("user", "list",
 344                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 345                                             "-U%s%%%s" % (os.environ["DC_USERNAME"],
 346                                                           os.environ["DC_PASSWORD"]))
 347         self.assertCmdSuccess(result, out, err, "Error running list")
 348
 349         search_filter = ("(&(objectClass=user)(userAccountControl:%s:=%u))" %
 350                          (ldb.OID_COMPARATOR_AND, dsdb.UF_NORMAL_ACCOUNT))
 351
 352         userlist = self.samdb.search(base=self.samdb.domain_dn(),
 353                                      scope=ldb.SCOPE_SUBTREE,
 354                                      expression=search_filter,
 355                                      attrs=["samaccountname"])
 356
 357         self.assertTrue(len(userlist) > 0, "no users found in samdb")
 358
 359         for userobj in userlist:
 360             name = userobj.get("samaccountname", idx=0)
 361             found = self.assertMatch(out, name,
 362                                      "user '%s' not found" % name)
 363
 364     def test_show(self):
 365         for user in self.users:
 366             (result, out, err) = self.runsubcmd(
 367                 "user", "show", user["name"],
 368                 "--attributes=sAMAccountName,company",
 369                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 370                 "-U%s%%%s" % (os.environ["DC_USERNAME"],
 371                               os.environ["DC_PASSWORD"]))
 372             self.assertCmdSuccess(result, out, err, "Error running show")
 373
 374             expected_out = """dn: CN=%s %s,CN=Users,%s
 375 company: %s
 376 sAMAccountName: %s
 377
 378 """ % (user["given-name"], user["surname"], self.samdb.domain_dn(),
 379                 user["company"], user["name"])
 380
 381             self.assertEqual(out, expected_out,
 382                              "Unexpected show output for user '%s'" %
 383                              user["name"])
 384
 385     def test_move(self):
 386         full_ou_dn = str(self.samdb.normalize_dn_in_domain("OU=movetest"))
 387         (result, out, err) = self.runsubcmd("ou", "create", full_ou_dn)
 388         self.assertCmdSuccess(result, out, err)
 389         self.assertEquals(err, "", "There shouldn't be any error message")
 390         self.assertIn('Created ou "%s"' % full_ou_dn, out)
 391
 392         for user in self.users:
 393             (result, out, err) = self.runsubcmd(
 394                 "user", "move", user["name"], full_ou_dn)
 395             self.assertCmdSuccess(result, out, err, "Error running move")
 396             self.assertIn('Moved user "%s" into "%s"' %
 397                           (user["name"], full_ou_dn), out)
 398
 399         # Should fail as users objects are in OU
 400         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 401         self.assertCmdFail(result)
 402         self.assertIn(("subtree_delete: Unable to delete a non-leaf node "
 403                        "(it has %d children)!") % len(self.users), err)
 404
 405         for user in self.users:
 406             new_dn = "CN=Users,%s" % self.samdb.domain_dn()
 407             (result, out, err) = self.runsubcmd(
 408                 "user", "move", user["name"], new_dn)
 409             self.assertCmdSuccess(result, out, err, "Error running move")
 410             self.assertIn('Moved user "%s" into "%s"' %
 411                           (user["name"], new_dn), out)
 412
 413         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 414         self.assertCmdSuccess(result, out, err,
 415                               "Failed to delete ou '%s'" % full_ou_dn)
 416
 417     def test_getpwent(self):
 418         try:
 419             import pwd
 420         except ImportError:
 421             self.skipTest("Skipping getpwent test, no 'pwd' module available")
 422             return
 423
 424         # get the current user's data for the test
 425         uid = os.geteuid()
 426         try:
 427             u = pwd.getpwuid(uid)
 428         except KeyError:
 429             self.skipTest("Skipping getpwent test, current EUID not found in NSS")
 430             return
 431
 432
 433 # samba-tool user create command didn't support users with empty gecos if none is
 434 # specified on the command line and the user hasn't one in the passwd file it
 435 # will fail, so let's add some contents
 436
 437         gecos = u[4]
 438         if (gecos is None or len(gecos) == 0):
 439             gecos = "Foo GECOS"
 440         user = self._randomPosixUser({
 441                         "name": u[0],
 442                         "uid": u[0],
 443                         "uidNumber": u[2],
 444                         "gidNumber": u[3],
 445                         "gecos": gecos,
 446                         "loginShell": u[6],
 447                         })
 448         # check if --rfc2307-from-nss sets the same values as we got from pwd.getpwuid()
 449         (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
 450                                             "--surname=%s" % user["surname"],
 451                                             "--given-name=%s" % user["given-name"],
 452                                             "--job-title=%s" % user["job-title"],
 453                                             "--department=%s" % user["department"],
 454                                             "--description=%s" % user["description"],
 455                                             "--company=%s" % user["company"],
 456                                             "--gecos=%s" % user["gecos"],
 457                                             "--rfc2307-from-nss",
 458                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 459                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 460
 461         self.assertCmdSuccess(result, out, err)
 462         self.assertEquals(err, "", "Shouldn't be any error messages")
 463         self.assertIn("User '%s' created successfully" % user["name"], out)
 464
 465         self._check_posix_user(user)
 466         self.runsubcmd("user", "delete", user["name"])
 467
 468         # Check if overriding the attributes from NSS with explicit values works
 469         #
 470         # get a user with all random posix attributes
 471         user = self._randomPosixUser({"name": u[0]})
 472         # create a user with posix attributes from nss but override all of them with the
 473         # random ones just obtained
 474         (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
 475                                             "--surname=%s" % user["surname"],
 476                                             "--given-name=%s" % user["given-name"],
 477                                             "--job-title=%s" % user["job-title"],
 478                                             "--department=%s" % user["department"],
 479                                             "--description=%s" % user["description"],
 480                                             "--company=%s" % user["company"],
 481                                             "--rfc2307-from-nss",
 482                                             "--gecos=%s" % user["gecos"],
 483                                             "--login-shell=%s" % user["loginShell"],
 484                                             "--uid=%s" % user["uid"],
 485                                             "--uid-number=%s" % user["uidNumber"],
 486                                             "--gid-number=%s" % user["gidNumber"],
 487                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 488                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 489
 490         self.assertCmdSuccess(result, out, err)
 491         self.assertEquals(err, "", "Shouldn't be any error messages")
 492         self.assertIn("User '%s' created successfully" % user["name"], out)
 493
 494         self._check_posix_user(user)
 495         self.runsubcmd("user", "delete", user["name"])
 496
 497     def _randomUser(self, base={}):
 498         """create a user with random attribute values, you can specify base attributes"""
 499         user = {
 500             "name": self.randomName(),
 501             "password": self.randomPass(),
 502             "surname": self.randomName(),
 503             "given-name": self.randomName(),
 504             "job-title": self.randomName(),
 505             "department": self.randomName(),
 506             "company": self.randomName(),
 507             "description": self.randomName(count=100),
 508             "createUserFn": self._create_user,
 509             "checkUserFn": self._check_user,
 510         }
 511         user.update(base)
 512         return user
 513
 514     def _randomPosixUser(self, base={}):
 515         """create a user with random attribute values and additional RFC2307
 516         attributes, you can specify base attributes"""
 517         user = self._randomUser({})
 518         user.update(base)
 519         posixAttributes = {
 520             "uid": self.randomName(),
 521             "loginShell": self.randomName(),
 522             "gecos": self.randomName(),
 523             "uidNumber": self.randomXid(),
 524             "gidNumber": self.randomXid(),
 525             "createUserFn": self._create_posix_user,
 526             "checkUserFn": self._check_posix_user,
 527         }
 528         user.update(posixAttributes)
 529         user.update(base)
 530         return user
 531
 532     def _check_user(self, user):
 533         """ check if a user from SamDB has the same attributes as its template """
 534         found = self._find_user(user["name"])
 535
 536         self.assertEquals("%s" % found.get("name"), "%(given-name)s %(surname)s" % user)
 537         self.assertEquals("%s" % found.get("title"), user["job-title"])
 538         self.assertEquals("%s" % found.get("company"), user["company"])
 539         self.assertEquals("%s" % found.get("description"), user["description"])
 540         self.assertEquals("%s" % found.get("department"), user["department"])
 541
 542     def _check_posix_user(self, user):
 543         """ check if a posix_user from SamDB has the same attributes as its template """
 544         found = self._find_user(user["name"])
 545
 546         self.assertEquals("%s" % found.get("loginShell"), user["loginShell"])
 547         self.assertEquals("%s" % found.get("gecos"), user["gecos"])
 548         self.assertEquals("%s" % found.get("uidNumber"), "%s" % user["uidNumber"])
 549         self.assertEquals("%s" % found.get("gidNumber"), "%s" % user["gidNumber"])
 550         self.assertEquals("%s" % found.get("uid"), user["uid"])
 551         self._check_user(user)
 552
 553     def _create_user(self, user):
 554         return self.runsubcmd("user", "create", user["name"], user["password"],
 555                               "--surname=%s" % user["surname"],
 556                               "--given-name=%s" % user["given-name"],
 557                               "--job-title=%s" % user["job-title"],
 558                               "--department=%s" % user["department"],
 559                               "--description=%s" % user["description"],
 560                               "--company=%s" % user["company"],
 561                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 562                               "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 563
 564     def _create_posix_user(self, user):
 565         """ create a new user with RFC2307 attributes """
 566         return self.runsubcmd("user", "create", user["name"], user["password"],
 567                               "--surname=%s" % user["surname"],
 568                               "--given-name=%s" % user["given-name"],
 569                               "--job-title=%s" % user["job-title"],
 570                               "--department=%s" % user["department"],
 571                               "--description=%s" % user["description"],
 572                               "--company=%s" % user["company"],
 573                               "--gecos=%s" % user["gecos"],
 574                               "--login-shell=%s" % user["loginShell"],
 575                               "--uid=%s" % user["uid"],
 576                               "--uid-number=%s" % user["uidNumber"],
 577                               "--gid-number=%s" % user["gidNumber"],
 578                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 579                               "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 580
 581     def _find_user(self, name):
 582         search_filter = "(&(sAMAccountName=%s)(objectCategory=%s,%s))" % (ldb.binary_encode(name), "CN=Person,CN=Schema,CN=Configuration", self.samdb.domain_dn())
 583         userlist = self.samdb.search(base=self.samdb.domain_dn(),
 584                                      scope=ldb.SCOPE_SUBTREE,
 585                                      expression=search_filter, attrs=[])
 586         if userlist:
 587             return userlist[0]
 588         else:
 589             return None