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 from samba.compat import get_bytes
  31 from samba.compat import get_string
  32 from samba.tests import env_loadparm
  33
  34
  35 class UserCmdTestCase(SambaToolCmdTest):
  36     """Tests for samba-tool user subcommands"""
  37     users = []
  38     samdb = None
  39
  40     def setUp(self):
  41         super(UserCmdTestCase, self).setUp()
  42         self.samdb = self.getSamDB("-H", "ldap://%s" % os.environ["DC_SERVER"],
  43                                    "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  44         self.users = []
  45         self.users.append(self._randomUser({"name": "sambatool1", "company": "comp1"}))
  46         self.users.append(self._randomUser({"name": "sambatool2", "company": "comp1"}))
  47         self.users.append(self._randomUser({"name": "sambatool3", "company": "comp2"}))
  48         self.users.append(self._randomUser({"name": "sambatool4", "company": "comp2"}))
  49         self.users.append(self._randomPosixUser({"name": "posixuser1"}))
  50         self.users.append(self._randomPosixUser({"name": "posixuser2"}))
  51         self.users.append(self._randomPosixUser({"name": "posixuser3"}))
  52         self.users.append(self._randomPosixUser({"name": "posixuser4"}))
  53         self.users.append(self._randomUnixUser({"name": "unixuser1"}))
  54         self.users.append(self._randomUnixUser({"name": "unixuser2"}))
  55         self.users.append(self._randomUnixUser({"name": "unixuser3"}))
  56         self.users.append(self._randomUnixUser({"name": "unixuser4"}))
  57
  58         # setup the 12 users and ensure they are correct
  59         for user in self.users:
  60             (result, out, err) = user["createUserFn"](user)
  61
  62             self.assertCmdSuccess(result, out, err)
  63             self.assertEquals(err, "", "Shouldn't be any error messages")
  64             if 'unix' in user["name"]:
  65                 self.assertIn("Modified User '%s' successfully" % user["name"],
  66                               out)
  67             else:
  68                 self.assertIn("User '%s' created successfully" % user["name"],
  69                               out)
  70
  71             user["checkUserFn"](user)
  72
  73     def tearDown(self):
  74         super(UserCmdTestCase, self).tearDown()
  75         # clean up all the left over users, just in case
  76         for user in self.users:
  77             if self._find_user(user["name"]):
  78                 self.runsubcmd("user", "delete", user["name"])
  79         lp = env_loadparm()
  80         # second run of this test
  81         # the cache is still there and '--cache-ldb-initialize'
  82         # will fail
  83         cachedb = lp.private_path("user-syncpasswords-cache.ldb")
  84         if os.path.exists(cachedb):
  85             os.remove(cachedb)
  86
  87     def test_newuser(self):
  88         # try to add all the users again, this should fail
  89         for user in self.users:
  90             (result, out, err) = self._create_user(user)
  91             self.assertCmdFail(result, "Ensure that create user fails")
  92             self.assertIn("LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS", err)
  93
  94         # try to delete all the 4 users we just added
  95         for user in self.users:
  96             (result, out, err) = self.runsubcmd("user", "delete", user["name"])
  97             self.assertCmdSuccess(result, out, err, "Can we delete users")
  98             found = self._find_user(user["name"])
  99             self.assertIsNone(found)
 100
 101         # test adding users with --use-username-as-cn
 102         for user in self.users:
 103             (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
 104                                                 "--use-username-as-cn",
 105                                                 "--surname=%s" % user["surname"],
 106                                                 "--given-name=%s" % user["given-name"],
 107                                                 "--job-title=%s" % user["job-title"],
 108                                                 "--department=%s" % user["department"],
 109                                                 "--description=%s" % user["description"],
 110                                                 "--company=%s" % user["company"],
 111                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 112                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 113
 114             self.assertCmdSuccess(result, out, err)
 115             self.assertEquals(err, "", "Shouldn't be any error messages")
 116             self.assertIn("User '%s' created successfully" % user["name"], out)
 117
 118             found = self._find_user(user["name"])
 119
 120             self.assertEquals("%s" % found.get("cn"), "%(name)s" % user)
 121             self.assertEquals("%s" % found.get("name"), "%(name)s" % user)
 122
 123     def _verify_supplementalCredentials(self, ldif,
 124                                         min_packages=3,
 125                                         max_packages=6):
 126         msgs = self.samdb.parse_ldif(ldif)
 127         (changetype, obj) = next(msgs)
 128
 129         self.assertIn("supplementalCredentials", obj, "supplementalCredentials attribute required")
 130         sc_blob = obj["supplementalCredentials"][0]
 131         sc = ndr_unpack(drsblobs.supplementalCredentialsBlob, sc_blob)
 132
 133         self.assertGreaterEqual(sc.sub.num_packages,
 134                                 min_packages, "min_packages check")
 135         self.assertLessEqual(sc.sub.num_packages,
 136                              max_packages, "max_packages check")
 137
 138         if max_packages == 0:
 139             return
 140
 141         def find_package(packages, name, start_idx=0):
 142             for i in range(start_idx, len(packages)):
 143                 if packages[i].name == name:
 144                     return (i, packages[i])
 145             return (None, None)
 146
 147         # The ordering is this
 148         #
 149         # Primary:Kerberos-Newer-Keys (optional)
 150         # Primary:Kerberos
 151         # Primary:WDigest
 152         # Primary:CLEARTEXT (optional)
 153         # Primary:SambaGPG (optional)
 154         #
 155         # And the 'Packages' package is insert before the last
 156         # other package.
 157
 158         nidx = 0
 159         (pidx, pp) = find_package(sc.sub.packages, "Packages", start_idx=nidx)
 160         self.assertIsNotNone(pp, "Packages required")
 161         self.assertEqual(pidx + 1, sc.sub.num_packages - 1,
 162                          "Packages needs to be at num_packages - 1")
 163
 164         (knidx, knp) = find_package(sc.sub.packages, "Primary:Kerberos-Newer-Keys",
 165                                     start_idx=nidx)
 166         if knidx is not None:
 167             self.assertEqual(knidx, nidx, "Primary:Kerberos-Newer-Keys at wrong position")
 168             nidx = nidx + 1
 169             if nidx == pidx:
 170                 nidx = nidx + 1
 171
 172         (kidx, kp) = find_package(sc.sub.packages, "Primary:Kerberos",
 173                                   start_idx=nidx)
 174         self.assertIsNotNone(pp, "Primary:Kerberos required")
 175         self.assertEqual(kidx, nidx, "Primary:Kerberos at wrong position")
 176         nidx = nidx + 1
 177         if nidx == pidx:
 178             nidx = nidx + 1
 179
 180         (widx, wp) = find_package(sc.sub.packages, "Primary:WDigest",
 181                                   start_idx=nidx)
 182         self.assertIsNotNone(pp, "Primary:WDigest required")
 183         self.assertEqual(widx, nidx, "Primary:WDigest at wrong position")
 184         nidx = nidx + 1
 185         if nidx == pidx:
 186             nidx = nidx + 1
 187
 188         (cidx, cp) = find_package(sc.sub.packages, "Primary:CLEARTEXT",
 189                                   start_idx=nidx)
 190         if cidx is not None:
 191             self.assertEqual(cidx, nidx, "Primary:CLEARTEXT at wrong position")
 192             nidx = nidx + 1
 193             if nidx == pidx:
 194                 nidx = nidx + 1
 195
 196         (gidx, gp) = find_package(sc.sub.packages, "Primary:SambaGPG",
 197                                   start_idx=nidx)
 198         if gidx is not None:
 199             self.assertEqual(gidx, nidx, "Primary:SambaGPG at wrong position")
 200             nidx = nidx + 1
 201             if nidx == pidx:
 202                 nidx = nidx + 1
 203
 204         self.assertEqual(nidx, sc.sub.num_packages, "Unknown packages found")
 205
 206     def test_setpassword(self):
 207         for user in self.users:
 208             newpasswd = self.random_password(16)
 209             (result, out, err) = self.runsubcmd("user", "setpassword",
 210                                                 user["name"],
 211                                                 "--newpassword=%s" % newpasswd,
 212                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 213                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 214             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 215             self.assertEquals(err, "", "setpassword with url")
 216             self.assertMatch(out, "Changed password OK", "setpassword with url")
 217
 218         attributes = "sAMAccountName,unicodePwd,supplementalCredentials,virtualClearTextUTF8,virtualClearTextUTF16,virtualSSHA,virtualSambaGPG"
 219         (result, out, err) = self.runsubcmd("user", "syncpasswords",
 220                                             "--cache-ldb-initialize",
 221                                             "--attributes=%s" % attributes,
 222                                             "--decrypt-samba-gpg")
 223         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --cache-ldb-initialize runs")
 224         self.assertEqual(err, "", "getpassword without url")
 225         cache_attrs = {
 226             "objectClass": {"value": "userSyncPasswords"},
 227             "samdbUrl": {},
 228             "dirsyncFilter": {},
 229             "dirsyncAttribute": {},
 230             "dirsyncControl": {"value": "dirsync:1:0:0"},
 231             "passwordAttribute": {},
 232             "decryptSambaGPG": {},
 233             "currentTime": {},
 234         }
 235         for a in cache_attrs.keys():
 236             v = cache_attrs[a].get("value", "")
 237             self.assertMatch(out, "%s: %s" % (a, v),
 238                              "syncpasswords --cache-ldb-initialize: %s: %s out[%s]" % (a, v, out))
 239
 240         (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 241         self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 242         self.assertEqual(err, "", "syncpasswords --no-wait")
 243         self.assertMatch(out, "dirsync_loop(): results 0",
 244                          "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 245         for user in self.users:
 246             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 247                              "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 248
 249         for user in self.users:
 250             newpasswd = self.random_password(16)
 251             creds = credentials.Credentials()
 252             creds.set_anonymous()
 253             creds.set_password(newpasswd)
 254             nthash = creds.get_nt_hash()
 255             unicodePwd = base64.b64encode(creds.get_nt_hash()).decode('utf8')
 256             virtualClearTextUTF8 = base64.b64encode(get_bytes(newpasswd)).decode('utf8')
 257             virtualClearTextUTF16 = base64.b64encode(get_string(newpasswd).encode('utf-16-le')).decode('utf8')
 258
 259             (result, out, err) = self.runsubcmd("user", "setpassword",
 260                                                 user["name"],
 261                                                 "--newpassword=%s" % newpasswd)
 262             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 263             self.assertEquals(err, "", "setpassword without url")
 264             self.assertMatch(out, "Changed password OK", "setpassword without url")
 265
 266             (result, out, err) = self.runsubcmd("user", "syncpasswords", "--no-wait")
 267             self.assertCmdSuccess(result, out, err, "Ensure syncpasswords --no-wait runs")
 268             self.assertEqual(err, "", "syncpasswords --no-wait")
 269             self.assertMatch(out, "dirsync_loop(): results 0",
 270                              "syncpasswords --no-wait: 'dirsync_loop(): results 0': out[%s]" % (out))
 271             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 272                              "syncpasswords --no-wait: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 273             self.assertMatch(out, "# unicodePwd::: REDACTED SECRET ATTRIBUTE",
 274                              "getpassword '# unicodePwd::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 275             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 276                              "getpassword unicodePwd: out[%s]" % out)
 277             self.assertMatch(out, "# supplementalCredentials::: REDACTED SECRET ATTRIBUTE",
 278                              "getpassword '# supplementalCredentials::: REDACTED SECRET ATTRIBUTE': out[%s]" % out)
 279             self.assertMatch(out, "supplementalCredentials:: ",
 280                              "getpassword supplementalCredentials: out[%s]" % out)
 281             if "virtualSambaGPG:: " in out:
 282                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 283                                  "getpassword virtualClearTextUTF8: out[%s]" % out)
 284                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 285                                  "getpassword virtualClearTextUTF16: out[%s]" % out)
 286                 self.assertMatch(out, "virtualSSHA: ",
 287                                  "getpassword virtualSSHA: out[%s]" % out)
 288
 289             (result, out, err) = self.runsubcmd("user", "getpassword",
 290                                                 user["name"],
 291                                                 "--attributes=%s" % attributes,
 292                                                 "--decrypt-samba-gpg")
 293             self.assertCmdSuccess(result, out, err, "Ensure getpassword runs")
 294             self.assertEqual(err, "", "getpassword without url")
 295             self.assertMatch(out, "Got password OK", "getpassword without url")
 296             self.assertMatch(out, "sAMAccountName: %s" % (user["name"]),
 297                              "getpassword: 'sAMAccountName': %s out[%s]" % (user["name"], out))
 298             self.assertMatch(out, "unicodePwd:: %s" % unicodePwd,
 299                              "getpassword unicodePwd: out[%s]" % out)
 300             self.assertMatch(out, "supplementalCredentials:: ",
 301                              "getpassword supplementalCredentials: out[%s]" % out)
 302             self._verify_supplementalCredentials(out.replace("\nGot password OK\n", ""))
 303             if "virtualSambaGPG:: " in out:
 304                 self.assertMatch(out, "virtualClearTextUTF8:: %s" % virtualClearTextUTF8,
 305                                  "getpassword virtualClearTextUTF8: out[%s]" % out)
 306                 self.assertMatch(out, "virtualClearTextUTF16:: %s" % virtualClearTextUTF16,
 307                                  "getpassword virtualClearTextUTF16: out[%s]" % out)
 308                 self.assertMatch(out, "virtualSSHA: ",
 309                                  "getpassword virtualSSHA: out[%s]" % out)
 310
 311         for user in self.users:
 312             newpasswd = self.random_password(16)
 313             (result, out, err) = self.runsubcmd("user", "setpassword",
 314                                                 user["name"],
 315                                                 "--newpassword=%s" % newpasswd,
 316                                                 "--must-change-at-next-login",
 317                                                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 318                                                 "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 319             self.assertCmdSuccess(result, out, err, "Ensure setpassword runs")
 320             self.assertEquals(err, "", "setpassword with forced change")
 321             self.assertMatch(out, "Changed password OK", "setpassword with forced change")
 322
 323     def test_setexpiry(self):
 324         for user in self.users:
 325             twodays = time.time() + (2 * 24 * 60 * 60)
 326
 327             (result, out, err) = self.runsubcmd("user", "setexpiry", user["name"],
 328                                                 "--days=2",
 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 names")
 332             self.assertIn("Expiry for user '%s' set to 2 days." % user["name"], out)
 333
 334             found = self._find_user(user["name"])
 335
 336             expires = nttime2unix(int("%s" % found.get("accountExpires")))
 337             self.assertWithin(expires, twodays, 5, "Ensure account expires is within 5 seconds of the expected time")
 338
 339         # TODO: renable this after the filter case is sorted out
 340         if "filters are broken, bail now":
 341             return
 342
 343         # now run the expiration based on a filter
 344         fourdays = time.time() + (4 * 24 * 60 * 60)
 345         (result, out, err) = self.runsubcmd("user", "setexpiry",
 346                                             "--filter", "(&(objectClass=user)(company=comp2))",
 347                                             "--days=4",
 348                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 349                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 350         self.assertCmdSuccess(result, out, err, "Can we run setexpiry with a filter")
 351
 352         for user in self.users:
 353             found = self._find_user(user["name"])
 354             if ("%s" % found.get("company")) == "comp2":
 355                 expires = nttime2unix(int("%s" % found.get("accountExpires")))
 356                 self.assertWithin(expires, fourdays, 5, "Ensure account expires is within 5 seconds of the expected time")
 357             else:
 358                 expires = nttime2unix(int("%s" % found.get("accountExpires")))
 359                 self.assertWithin(expires, twodays, 5, "Ensure account expires is within 5 seconds of the expected time")
 360
 361     def test_list(self):
 362         (result, out, err) = self.runsubcmd("user", "list",
 363                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 364                                             "-U%s%%%s" % (os.environ["DC_USERNAME"],
 365                                                           os.environ["DC_PASSWORD"]))
 366         self.assertCmdSuccess(result, out, err, "Error running list")
 367
 368         search_filter = ("(&(objectClass=user)(userAccountControl:%s:=%u))" %
 369                          (ldb.OID_COMPARATOR_AND, dsdb.UF_NORMAL_ACCOUNT))
 370
 371         userlist = self.samdb.search(base=self.samdb.domain_dn(),
 372                                      scope=ldb.SCOPE_SUBTREE,
 373                                      expression=search_filter,
 374                                      attrs=["samaccountname"])
 375
 376         self.assertTrue(len(userlist) > 0, "no users found in samdb")
 377
 378         for userobj in userlist:
 379             name = str(userobj.get("samaccountname", idx=0))
 380             found = self.assertMatch(out, name,
 381                                      "user '%s' not found" % name)
 382
 383     def test_show(self):
 384         for user in self.users:
 385             (result, out, err) = self.runsubcmd(
 386                 "user", "show", user["name"],
 387                 "--attributes=sAMAccountName,company",
 388                 "-H", "ldap://%s" % os.environ["DC_SERVER"],
 389                 "-U%s%%%s" % (os.environ["DC_USERNAME"],
 390                               os.environ["DC_PASSWORD"]))
 391             self.assertCmdSuccess(result, out, err, "Error running show")
 392
 393             expected_out = """dn: CN=%s %s,CN=Users,%s
 394 company: %s
 395 sAMAccountName: %s
 396
 397 """ % (user["given-name"], user["surname"], self.samdb.domain_dn(),
 398                 user["company"], user["name"])
 399
 400             self.assertEqual(out, expected_out,
 401                              "Unexpected show output for user '%s'" %
 402                              user["name"])
 403
 404     def test_move(self):
 405         full_ou_dn = str(self.samdb.normalize_dn_in_domain("OU=movetest"))
 406         (result, out, err) = self.runsubcmd("ou", "create", full_ou_dn)
 407         self.assertCmdSuccess(result, out, err)
 408         self.assertEquals(err, "", "There shouldn't be any error message")
 409         self.assertIn('Created ou "%s"' % full_ou_dn, out)
 410
 411         for user in self.users:
 412             (result, out, err) = self.runsubcmd(
 413                 "user", "move", user["name"], full_ou_dn)
 414             self.assertCmdSuccess(result, out, err, "Error running move")
 415             self.assertIn('Moved user "%s" into "%s"' %
 416                           (user["name"], full_ou_dn), out)
 417
 418         # Should fail as users objects are in OU
 419         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 420         self.assertCmdFail(result)
 421         self.assertIn(("subtree_delete: Unable to delete a non-leaf node "
 422                        "(it has %d children)!") % len(self.users), err)
 423
 424         for user in self.users:
 425             new_dn = "CN=Users,%s" % self.samdb.domain_dn()
 426             (result, out, err) = self.runsubcmd(
 427                 "user", "move", user["name"], new_dn)
 428             self.assertCmdSuccess(result, out, err, "Error running move")
 429             self.assertIn('Moved user "%s" into "%s"' %
 430                           (user["name"], new_dn), out)
 431
 432         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 433         self.assertCmdSuccess(result, out, err,
 434                               "Failed to delete ou '%s'" % full_ou_dn)
 435
 436     def test_getpwent(self):
 437         try:
 438             import pwd
 439         except ImportError:
 440             self.skipTest("Skipping getpwent test, no 'pwd' module available")
 441             return
 442
 443         # get the current user's data for the test
 444         uid = os.geteuid()
 445         try:
 446             u = pwd.getpwuid(uid)
 447         except KeyError:
 448             self.skipTest("Skipping getpwent test, current EUID not found in NSS")
 449             return
 450
 451
 452 # samba-tool user create command didn't support users with empty gecos if none is
 453 # specified on the command line and the user hasn't one in the passwd file it
 454 # will fail, so let's add some contents
 455
 456         gecos = u[4]
 457         if (gecos is None or len(gecos) == 0):
 458             gecos = "Foo GECOS"
 459         user = self._randomPosixUser({
 460                         "name": u[0],
 461                         "uid": u[0],
 462                         "uidNumber": u[2],
 463                         "gidNumber": u[3],
 464                         "gecos": gecos,
 465                         "loginShell": u[6],
 466                         })
 467         # check if --rfc2307-from-nss sets the same values as we got from pwd.getpwuid()
 468         (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
 469                                             "--surname=%s" % user["surname"],
 470                                             "--given-name=%s" % user["given-name"],
 471                                             "--job-title=%s" % user["job-title"],
 472                                             "--department=%s" % user["department"],
 473                                             "--description=%s" % user["description"],
 474                                             "--company=%s" % user["company"],
 475                                             "--gecos=%s" % user["gecos"],
 476                                             "--rfc2307-from-nss",
 477                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 478                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 479
 480         self.assertCmdSuccess(result, out, err)
 481         self.assertEquals(err, "", "Shouldn't be any error messages")
 482         self.assertIn("User '%s' created successfully" % user["name"], out)
 483
 484         self._check_posix_user(user)
 485         self.runsubcmd("user", "delete", user["name"])
 486
 487         # Check if overriding the attributes from NSS with explicit values works
 488         #
 489         # get a user with all random posix attributes
 490         user = self._randomPosixUser({"name": u[0]})
 491         # create a user with posix attributes from nss but override all of them with the
 492         # random ones just obtained
 493         (result, out, err) = self.runsubcmd("user", "create", user["name"], user["password"],
 494                                             "--surname=%s" % user["surname"],
 495                                             "--given-name=%s" % user["given-name"],
 496                                             "--job-title=%s" % user["job-title"],
 497                                             "--department=%s" % user["department"],
 498                                             "--description=%s" % user["description"],
 499                                             "--company=%s" % user["company"],
 500                                             "--rfc2307-from-nss",
 501                                             "--gecos=%s" % user["gecos"],
 502                                             "--login-shell=%s" % user["loginShell"],
 503                                             "--uid=%s" % user["uid"],
 504                                             "--uid-number=%s" % user["uidNumber"],
 505                                             "--gid-number=%s" % user["gidNumber"],
 506                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 507                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 508
 509         self.assertCmdSuccess(result, out, err)
 510         self.assertEquals(err, "", "Shouldn't be any error messages")
 511         self.assertIn("User '%s' created successfully" % user["name"], out)
 512
 513         self._check_posix_user(user)
 514         self.runsubcmd("user", "delete", user["name"])
 515
 516     def _randomUser(self, base={}):
 517         """create a user with random attribute values, you can specify base attributes"""
 518         user = {
 519             "name": self.randomName(),
 520             "password": self.random_password(16),
 521             "surname": self.randomName(),
 522             "given-name": self.randomName(),
 523             "job-title": self.randomName(),
 524             "department": self.randomName(),
 525             "company": self.randomName(),
 526             "description": self.randomName(count=100),
 527             "createUserFn": self._create_user,
 528             "checkUserFn": self._check_user,
 529         }
 530         user.update(base)
 531         return user
 532
 533     def _randomPosixUser(self, base={}):
 534         """create a user with random attribute values and additional RFC2307
 535         attributes, you can specify base attributes"""
 536         user = self._randomUser({})
 537         user.update(base)
 538         posixAttributes = {
 539             "uid": self.randomName(),
 540             "loginShell": self.randomName(),
 541             "gecos": self.randomName(),
 542             "uidNumber": self.randomXid(),
 543             "gidNumber": self.randomXid(),
 544             "createUserFn": self._create_posix_user,
 545             "checkUserFn": self._check_posix_user,
 546         }
 547         user.update(posixAttributes)
 548         user.update(base)
 549         return user
 550
 551     def _randomUnixUser(self, base={}):
 552         """create a user with random attribute values and additional RFC2307
 553         attributes, you can specify base attributes"""
 554         user = self._randomUser({})
 555         user.update(base)
 556         posixAttributes = {
 557             "uidNumber": self.randomXid(),
 558             "gidNumber": self.randomXid(),
 559             "uid": self.randomName(),
 560             "loginShell": self.randomName(),
 561             "gecos": self.randomName(),
 562             "createUserFn": self._create_unix_user,
 563             "checkUserFn": self._check_unix_user,
 564         }
 565         user.update(posixAttributes)
 566         user.update(base)
 567         return user
 568
 569     def _check_user(self, user):
 570         """ check if a user from SamDB has the same attributes as its template """
 571         found = self._find_user(user["name"])
 572
 573         self.assertEquals("%s" % found.get("name"), "%(given-name)s %(surname)s" % user)
 574         self.assertEquals("%s" % found.get("title"), user["job-title"])
 575         self.assertEquals("%s" % found.get("company"), user["company"])
 576         self.assertEquals("%s" % found.get("description"), user["description"])
 577         self.assertEquals("%s" % found.get("department"), user["department"])
 578
 579     def _check_posix_user(self, user):
 580         """ check if a posix_user from SamDB has the same attributes as its template """
 581         found = self._find_user(user["name"])
 582
 583         self.assertEquals("%s" % found.get("loginShell"), user["loginShell"])
 584         self.assertEquals("%s" % found.get("gecos"), user["gecos"])
 585         self.assertEquals("%s" % found.get("uidNumber"), "%s" % user["uidNumber"])
 586         self.assertEquals("%s" % found.get("gidNumber"), "%s" % user["gidNumber"])
 587         self.assertEquals("%s" % found.get("uid"), user["uid"])
 588         self._check_user(user)
 589
 590     def _check_unix_user(self, user):
 591         """ check if a unix_user from SamDB has the same attributes as its
 592 template """
 593         found = self._find_user(user["name"])
 594
 595         self.assertEquals("%s" % found.get("loginShell"), user["loginShell"])
 596         self.assertEquals("%s" % found.get("gecos"), user["gecos"])
 597         self.assertEquals("%s" % found.get("uidNumber"), "%s" %
 598                           user["uidNumber"])
 599         self.assertEquals("%s" % found.get("gidNumber"), "%s" %
 600                           user["gidNumber"])
 601         self.assertEquals("%s" % found.get("uid"), user["uid"])
 602         self._check_user(user)
 603
 604     def _create_user(self, user):
 605         return self.runsubcmd("user", "create", user["name"], user["password"],
 606                               "--surname=%s" % user["surname"],
 607                               "--given-name=%s" % user["given-name"],
 608                               "--job-title=%s" % user["job-title"],
 609                               "--department=%s" % user["department"],
 610                               "--description=%s" % user["description"],
 611                               "--company=%s" % user["company"],
 612                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 613                               "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 614
 615     def _create_posix_user(self, user):
 616         """ create a new user with RFC2307 attributes """
 617         return self.runsubcmd("user", "create", user["name"], user["password"],
 618                               "--surname=%s" % user["surname"],
 619                               "--given-name=%s" % user["given-name"],
 620                               "--job-title=%s" % user["job-title"],
 621                               "--department=%s" % user["department"],
 622                               "--description=%s" % user["description"],
 623                               "--company=%s" % user["company"],
 624                               "--gecos=%s" % user["gecos"],
 625                               "--login-shell=%s" % user["loginShell"],
 626                               "--uid=%s" % user["uid"],
 627                               "--uid-number=%s" % user["uidNumber"],
 628                               "--gid-number=%s" % user["gidNumber"],
 629                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 630                               "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
 631
 632     def _create_unix_user(self, user):
 633         """ Add RFC2307 attributes to a user"""
 634         self._create_user(user)
 635         return self.runsubcmd("user", "addunixattrs", user["name"],
 636                               "%s" % user["uidNumber"],
 637                               "--gid-number=%s" % user["gidNumber"],
 638                               "--gecos=%s" % user["gecos"],
 639                               "--login-shell=%s" % user["loginShell"],
 640                               "--uid=%s" % user["uid"],
 641                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 642                               "-U%s%%%s" % (os.environ["DC_USERNAME"],
 643                                             os.environ["DC_PASSWORD"]))
 644
 645     def _find_user(self, name):
 646         search_filter = "(&(sAMAccountName=%s)(objectCategory=%s,%s))" % (ldb.binary_encode(name), "CN=Person,CN=Schema,CN=Configuration", self.samdb.domain_dn())
 647         userlist = self.samdb.search(base=self.samdb.domain_dn(),
 648                                      scope=ldb.SCOPE_SUBTREE,
 649                                      expression=search_filter)
 650         if userlist:
 651             return userlist[0]
 652         else:
 653             return None