mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
6d301ad1c9
This command makes a clone of an existing AD Domain, but does not join the domain. This allows us to test if the join would work without adding objects to the target DC. The server password will need to be reset for the clone to be any use, see the source4/scripting/devel/chgtdcpass (Based on patches written with Garming Sam) Andrew Bartlett Signed-off-by: Andrew Bartlett <abartlet@samba.org> Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Garming Sam <garming@catalyst.net.nz>
373 lines
12 KiB
Python
373 lines
12 KiB
Python
# Unix SMB/CIFS implementation.
|
|
# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2010
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
"""Samba Python tests."""
|
|
|
|
import os
|
|
import ldb
|
|
import samba
|
|
import samba.auth
|
|
from samba import param
|
|
from samba.samdb import SamDB
|
|
from samba import credentials
|
|
import subprocess
|
|
import sys
|
|
import tempfile
|
|
import unittest
|
|
|
|
try:
|
|
from unittest import SkipTest
|
|
except ImportError:
|
|
class SkipTest(Exception):
|
|
"""Test skipped."""
|
|
|
|
HEXDUMP_FILTER=''.join([(len(repr(chr(x)))==3) and chr(x) or '.' for x in range(256)])
|
|
|
|
class TestCase(unittest.TestCase):
|
|
"""A Samba test case."""
|
|
|
|
def setUp(self):
|
|
super(TestCase, self).setUp()
|
|
test_debug_level = os.getenv("TEST_DEBUG_LEVEL")
|
|
if test_debug_level is not None:
|
|
test_debug_level = int(test_debug_level)
|
|
self._old_debug_level = samba.get_debug_level()
|
|
samba.set_debug_level(test_debug_level)
|
|
self.addCleanup(samba.set_debug_level, test_debug_level)
|
|
|
|
def get_loadparm(self):
|
|
return env_loadparm()
|
|
|
|
def get_credentials(self):
|
|
return cmdline_credentials
|
|
|
|
def hexdump(self, src):
|
|
N = 0
|
|
result = ''
|
|
while src:
|
|
ll = src[:8]
|
|
lr = src[8:16]
|
|
src = src[16:]
|
|
hl = ' '.join(["%02X" % ord(x) for x in ll])
|
|
hr = ' '.join(["%02X" % ord(x) for x in lr])
|
|
ll = ll.translate(HEXDUMP_FILTER)
|
|
lr = lr.translate(HEXDUMP_FILTER)
|
|
result += "[%04X] %-*s %-*s %s %s\n" % (N, 8*3, hl, 8*3, hr, ll, lr)
|
|
N += 16
|
|
return result
|
|
|
|
# These functions didn't exist before Python2.7:
|
|
if sys.version_info < (2, 7):
|
|
import warnings
|
|
|
|
def skipTest(self, reason):
|
|
raise SkipTest(reason)
|
|
|
|
def assertIn(self, member, container, msg=None):
|
|
self.assertTrue(member in container, msg)
|
|
|
|
def assertIs(self, a, b, msg=None):
|
|
self.assertTrue(a is b, msg)
|
|
|
|
def assertIsNot(self, a, b, msg=None):
|
|
self.assertTrue(a is not b, msg)
|
|
|
|
def assertIsNotNone(self, a, msg=None):
|
|
self.assertTrue(a is not None)
|
|
|
|
def assertIsInstance(self, a, b, msg=None):
|
|
self.assertTrue(isinstance(a, b), msg)
|
|
|
|
def assertIsNone(self, a, msg=None):
|
|
self.assertTrue(a is None, msg)
|
|
|
|
def assertGreater(self, a, b, msg=None):
|
|
self.assertTrue(a > b, msg)
|
|
|
|
def assertGreaterEqual(self, a, b, msg=None):
|
|
self.assertTrue(a >= b, msg)
|
|
|
|
def assertLess(self, a, b, msg=None):
|
|
self.assertTrue(a < b, msg)
|
|
|
|
def assertLessEqual(self, a, b, msg=None):
|
|
self.assertTrue(a <= b, msg)
|
|
|
|
def addCleanup(self, fn, *args, **kwargs):
|
|
self._cleanups = getattr(self, "_cleanups", []) + [
|
|
(fn, args, kwargs)]
|
|
|
|
def _addSkip(self, result, reason):
|
|
addSkip = getattr(result, 'addSkip', None)
|
|
if addSkip is not None:
|
|
addSkip(self, reason)
|
|
else:
|
|
warnings.warn("TestResult has no addSkip method, skips not reported",
|
|
RuntimeWarning, 2)
|
|
result.addSuccess(self)
|
|
|
|
def run(self, result=None):
|
|
if result is None: result = self.defaultTestResult()
|
|
result.startTest(self)
|
|
testMethod = getattr(self, self._testMethodName)
|
|
try:
|
|
try:
|
|
self.setUp()
|
|
except SkipTest, e:
|
|
self._addSkip(result, str(e))
|
|
return
|
|
except KeyboardInterrupt:
|
|
raise
|
|
except:
|
|
result.addError(self, self._exc_info())
|
|
return
|
|
|
|
ok = False
|
|
try:
|
|
testMethod()
|
|
ok = True
|
|
except SkipTest, e:
|
|
self._addSkip(result, str(e))
|
|
return
|
|
except self.failureException:
|
|
result.addFailure(self, self._exc_info())
|
|
except KeyboardInterrupt:
|
|
raise
|
|
except:
|
|
result.addError(self, self._exc_info())
|
|
|
|
try:
|
|
self.tearDown()
|
|
except SkipTest, e:
|
|
self._addSkip(result, str(e))
|
|
except KeyboardInterrupt:
|
|
raise
|
|
except:
|
|
result.addError(self, self._exc_info())
|
|
ok = False
|
|
|
|
for (fn, args, kwargs) in reversed(getattr(self, "_cleanups", [])):
|
|
fn(*args, **kwargs)
|
|
if ok: result.addSuccess(self)
|
|
finally:
|
|
result.stopTest(self)
|
|
|
|
|
|
class LdbTestCase(TestCase):
|
|
"""Trivial test case for running tests against a LDB."""
|
|
|
|
def setUp(self):
|
|
super(LdbTestCase, self).setUp()
|
|
self.filename = os.tempnam()
|
|
self.ldb = samba.Ldb(self.filename)
|
|
|
|
def set_modules(self, modules=[]):
|
|
"""Change the modules for this Ldb."""
|
|
m = ldb.Message()
|
|
m.dn = ldb.Dn(self.ldb, "@MODULES")
|
|
m["@LIST"] = ",".join(modules)
|
|
self.ldb.add(m)
|
|
self.ldb = samba.Ldb(self.filename)
|
|
|
|
|
|
class TestCaseInTempDir(TestCase):
|
|
|
|
def setUp(self):
|
|
super(TestCaseInTempDir, self).setUp()
|
|
self.tempdir = tempfile.mkdtemp()
|
|
self.addCleanup(self._remove_tempdir)
|
|
|
|
def _remove_tempdir(self):
|
|
self.assertEquals([], os.listdir(self.tempdir))
|
|
os.rmdir(self.tempdir)
|
|
self.tempdir = None
|
|
|
|
|
|
def env_loadparm():
|
|
lp = param.LoadParm()
|
|
try:
|
|
lp.load(os.environ["SMB_CONF_PATH"])
|
|
except KeyError:
|
|
raise KeyError("SMB_CONF_PATH not set")
|
|
return lp
|
|
|
|
|
|
def env_get_var_value(var_name):
|
|
"""Returns value for variable in os.environ
|
|
|
|
Function throws AssertionError if variable is defined.
|
|
Unit-test based python tests require certain input params
|
|
to be set in environment, otherwise they can't be run
|
|
"""
|
|
assert var_name in os.environ.keys(), "Please supply %s in environment" % var_name
|
|
return os.environ[var_name]
|
|
|
|
|
|
cmdline_credentials = None
|
|
|
|
class RpcInterfaceTestCase(TestCase):
|
|
"""DCE/RPC Test case."""
|
|
|
|
|
|
class ValidNetbiosNameTests(TestCase):
|
|
|
|
def test_valid(self):
|
|
self.assertTrue(samba.valid_netbios_name("FOO"))
|
|
|
|
def test_too_long(self):
|
|
self.assertFalse(samba.valid_netbios_name("FOO"*10))
|
|
|
|
def test_invalid_characters(self):
|
|
self.assertFalse(samba.valid_netbios_name("*BLA"))
|
|
|
|
|
|
class BlackboxProcessError(Exception):
|
|
"""This is raised when check_output() process returns a non-zero exit status
|
|
|
|
Exception instance should contain the exact exit code (S.returncode),
|
|
command line (S.cmd), process output (S.stdout) and process error stream
|
|
(S.stderr)
|
|
"""
|
|
|
|
def __init__(self, returncode, cmd, stdout, stderr):
|
|
self.returncode = returncode
|
|
self.cmd = cmd
|
|
self.stdout = stdout
|
|
self.stderr = stderr
|
|
|
|
def __str__(self):
|
|
return "Command '%s'; exit status %d; stdout: '%s'; stderr: '%s'" % (self.cmd, self.returncode,
|
|
self.stdout, self.stderr)
|
|
|
|
class BlackboxTestCase(TestCaseInTempDir):
|
|
"""Base test case for blackbox tests."""
|
|
|
|
def _make_cmdline(self, line):
|
|
bindir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../../../bin"))
|
|
parts = line.split(" ")
|
|
if os.path.exists(os.path.join(bindir, parts[0])):
|
|
parts[0] = os.path.join(bindir, parts[0])
|
|
line = " ".join(parts)
|
|
return line
|
|
|
|
def check_run(self, line):
|
|
line = self._make_cmdline(line)
|
|
p = subprocess.Popen(line, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
|
|
retcode = p.wait()
|
|
if retcode:
|
|
raise BlackboxProcessError(retcode, line, p.stdout.read(), p.stderr.read())
|
|
|
|
def check_output(self, line):
|
|
line = self._make_cmdline(line)
|
|
p = subprocess.Popen(line, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True, close_fds=True)
|
|
retcode = p.wait()
|
|
if retcode:
|
|
raise BlackboxProcessError(retcode, line, p.stdout.read(), p.stderr.read())
|
|
return p.stdout.read()
|
|
|
|
|
|
def connect_samdb(samdb_url, lp=None, session_info=None, credentials=None,
|
|
flags=0, ldb_options=None, ldap_only=False, global_schema=True):
|
|
"""Create SamDB instance and connects to samdb_url database.
|
|
|
|
:param samdb_url: Url for database to connect to.
|
|
:param lp: Optional loadparm object
|
|
:param session_info: Optional session information
|
|
:param credentials: Optional credentials, defaults to anonymous.
|
|
:param flags: Optional LDB flags
|
|
:param ldap_only: If set, only remote LDAP connection will be created.
|
|
:param global_schema: Whether to use global schema.
|
|
|
|
Added value for tests is that we have a shorthand function
|
|
to make proper URL for ldb.connect() while using default
|
|
parameters for connection based on test environment
|
|
"""
|
|
if not "://" in samdb_url:
|
|
if not ldap_only and os.path.isfile(samdb_url):
|
|
samdb_url = "tdb://%s" % samdb_url
|
|
else:
|
|
samdb_url = "ldap://%s" % samdb_url
|
|
# use 'paged_search' module when connecting remotely
|
|
if samdb_url.startswith("ldap://"):
|
|
ldb_options = ["modules:paged_searches"]
|
|
elif ldap_only:
|
|
raise AssertionError("Trying to connect to %s while remote "
|
|
"connection is required" % samdb_url)
|
|
|
|
# set defaults for test environment
|
|
if lp is None:
|
|
lp = env_loadparm()
|
|
if session_info is None:
|
|
session_info = samba.auth.system_session(lp)
|
|
if credentials is None:
|
|
credentials = cmdline_credentials
|
|
|
|
return SamDB(url=samdb_url,
|
|
lp=lp,
|
|
session_info=session_info,
|
|
credentials=credentials,
|
|
flags=flags,
|
|
options=ldb_options,
|
|
global_schema=global_schema)
|
|
|
|
|
|
def connect_samdb_ex(samdb_url, lp=None, session_info=None, credentials=None,
|
|
flags=0, ldb_options=None, ldap_only=False):
|
|
"""Connects to samdb_url database
|
|
|
|
:param samdb_url: Url for database to connect to.
|
|
:param lp: Optional loadparm object
|
|
:param session_info: Optional session information
|
|
:param credentials: Optional credentials, defaults to anonymous.
|
|
:param flags: Optional LDB flags
|
|
:param ldap_only: If set, only remote LDAP connection will be created.
|
|
:return: (sam_db_connection, rootDse_record) tuple
|
|
"""
|
|
sam_db = connect_samdb(samdb_url, lp, session_info, credentials,
|
|
flags, ldb_options, ldap_only)
|
|
# fetch RootDse
|
|
res = sam_db.search(base="", expression="", scope=ldb.SCOPE_BASE,
|
|
attrs=["*"])
|
|
return (sam_db, res[0])
|
|
|
|
|
|
def connect_samdb_env(env_url, env_username, env_password, lp=None):
|
|
"""Connect to SamDB by getting URL and Credentials from environment
|
|
|
|
:param env_url: Environment variable name to get lsb url from
|
|
:param env_username: Username environment variable
|
|
:param env_password: Password environment variable
|
|
:return: sam_db_connection
|
|
"""
|
|
samdb_url = env_get_var_value(env_url)
|
|
creds = credentials.Credentials()
|
|
if lp is None:
|
|
# guess Credentials parameters here. Otherwise workstation
|
|
# and domain fields are NULL and gencache code segfalts
|
|
lp = param.LoadParm()
|
|
creds.guess(lp)
|
|
creds.set_username(env_get_var_value(env_username))
|
|
creds.set_password(env_get_var_value(env_password))
|
|
return connect_samdb(samdb_url, credentials=creds, lp=lp)
|
|
|
|
|
|
def delete_force(samdb, dn):
|
|
try:
|
|
samdb.delete(dn)
|
|
except ldb.LdbError, (num, errstr):
|
|
assert num == ldb.ERR_NO_SUCH_OBJECT, "ldb.delete() failed: %s" % errstr
|