auth/credentials/tests/bind.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3 # This is unit with tests for LDAP access checks
   4
   5 import optparse
   6 import sys
   7 import base64
   8 import copy
   9 import time
  10
  11 sys.path.insert(0, "bin/python")
  12 import samba
  13 from samba.tests.subunitrun import SubunitOptions, TestProgram
  14
  15 import samba.getopt as options
  16
  17 from ldb import SCOPE_BASE, SCOPE_SUBTREE
  18
  19 from samba import gensec
  20 import samba.tests
  21 from samba.tests import delete_force
  22
  23 parser = optparse.OptionParser("ldap [options] <host>")
  24 sambaopts = options.SambaOptions(parser)
  25 parser.add_option_group(sambaopts)
  26
  27 # use command line creds if available
  28 credopts = options.CredentialsOptions(parser)
  29 parser.add_option_group(credopts)
  30 subunitopts = SubunitOptions(parser)
  31 parser.add_option_group(subunitopts)
  32 opts, args = parser.parse_args()
  33
  34 if len(args) < 1:
  35     parser.print_usage()
  36     sys.exit(1)
  37
  38 host = args[0]
  39 lp = sambaopts.get_loadparm()
  40 creds = credopts.get_credentials(lp)
  41 creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
  42 creds_machine = copy.deepcopy(creds)
  43 creds_user1 = copy.deepcopy(creds)
  44 creds_user2 = copy.deepcopy(creds)
  45 creds_user3 = copy.deepcopy(creds)
  46
  47 class BindTests(samba.tests.TestCase):
  48
  49     info_dc = None
  50
  51     def setUp(self):
  52         super(BindTests, self).setUp()
  53         # fetch rootDSEs
  54
  55         self.ldb = samba.tests.connect_samdb(host, credentials=creds, lp=lp, ldap_only=True)
  56
  57         if self.info_dc is None:
  58             res = self.ldb.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
  59             self.assertEquals(len(res), 1)
  60             BindTests.info_dc = res[0]
  61         # cache some of RootDSE props
  62         self.schema_dn = self.info_dc["schemaNamingContext"][0]
  63         self.domain_dn = self.info_dc["defaultNamingContext"][0]
  64         self.config_dn = self.info_dc["configurationNamingContext"][0]
  65         self.computer_dn = "CN=centos53,CN=Computers,%s" % self.domain_dn
  66         self.password = "P@ssw0rd"
  67         self.username = "BindTestUser_" + time.strftime("%s", time.gmtime())
  68
  69     def tearDown(self):
  70         super(BindTests, self).tearDown()
  71
  72     def test_computer_account_bind(self):
  73         # create a computer acocount for the test
  74         delete_force(self.ldb, self.computer_dn)
  75         self.ldb.add_ldif("""
  76 dn: """ + self.computer_dn + """
  77 cn: CENTOS53
  78 displayName: CENTOS53$
  79 name: CENTOS53
  80 sAMAccountName: CENTOS53$
  81 countryCode: 0
  82 objectClass: computer
  83 objectClass: organizationalPerson
  84 objectClass: person
  85 objectClass: top
  86 objectClass: user
  87 codePage: 0
  88 userAccountControl: 4096
  89 dNSHostName: centos53.alabala.test
  90 operatingSystemVersion: 5.2 (3790)
  91 operatingSystem: Windows Server 2003
  92 """)
  93         self.ldb.modify_ldif("""
  94 dn: """ + self.computer_dn + """
  95 changetype: modify
  96 replace: unicodePwd
  97 unicodePwd:: """ + base64.b64encode("\"P@ssw0rd\"".encode('utf-16-le')) + """
  98 """)
  99
 100         # do a simple bind and search with the machine account
 101         creds_machine.set_bind_dn(self.computer_dn)
 102         creds_machine.set_password(self.password)
 103         print "BindTest with: " + creds_machine.get_bind_dn()
 104         ldb_machine = samba.tests.connect_samdb(host, credentials=creds_machine,
 105                                                 lp=lp, ldap_only=True)
 106         res = ldb_machine.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
 107
 108     def test_user_account_bind(self):
 109         # create user
 110         self.ldb.newuser(username=self.username, password=self.password)
 111         ldb_res = self.ldb.search(base=self.domain_dn,
 112                                       scope=SCOPE_SUBTREE,
 113                                       expression="(samAccountName=%s)" % self.username)
 114         self.assertEquals(len(ldb_res), 1)
 115         user_dn = ldb_res[0]["dn"]
 116
 117         # do a simple bind and search with the user account in format user@realm
 118         creds_user1.set_bind_dn(self.username + "@" + creds.get_realm())
 119         creds_user1.set_password(self.password)
 120         print "BindTest with: " + creds_user1.get_bind_dn()
 121         ldb_user1 = samba.tests.connect_samdb(host, credentials=creds_user1,
 122                                               lp=lp, ldap_only=True)
 123         res = ldb_user1.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
 124
 125         # do a simple bind and search with the user account in format domain\user
 126         creds_user2.set_bind_dn(creds.get_domain() + "\\" + self.username)
 127         creds_user2.set_password(self.password)
 128         print "BindTest with: " + creds_user2.get_bind_dn()
 129         ldb_user2 = samba.tests.connect_samdb(host, credentials=creds_user2,
 130                                               lp=lp, ldap_only=True)
 131         res = ldb_user2.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
 132
 133         # do a simple bind and search with the user account DN
 134         creds_user3.set_bind_dn(str(user_dn))
 135         creds_user3.set_password(self.password)
 136         print "BindTest with: " + creds_user3.get_bind_dn()
 137         ldb_user3 = samba.tests.connect_samdb(host, credentials=creds_user3,
 138                                               lp=lp, ldap_only=True)
 139         res = ldb_user3.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
 140
 141
 142 TestProgram(module=__name__, opts=subunitopts)