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https://github.com/samba-team/samba.git
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e8fda61a57
Signed-off-by: Rob van der Linde <rob@catalyst.net.nz> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
102 lines
3.8 KiB
Python
102 lines
3.8 KiB
Python
#
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# Unix SMB/CIFS implementation.
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# Copyright (c) 2020 Andreas Schneider <asn@samba.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""Tests for samba.dcerpc., credentials and binding strings"""
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import samba.tests
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from samba.tests import RpcInterfaceTestCase, TestCase
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from samba.dcerpc import lsa
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import samba.dcerpc.security as security
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from samba.credentials import Credentials, SMB_ENCRYPTION_REQUIRED, SMB_ENCRYPTION_OFF
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from samba import NTSTATUSError
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class RpcBindingTests(RpcInterfaceTestCase):
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def get_user_creds(self):
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c = Credentials()
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c.guess()
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domain = samba.tests.env_get_var_value('DOMAIN')
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username = samba.tests.env_get_var_value('USERNAME')
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password = samba.tests.env_get_var_value('PASSWORD')
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c.set_domain(domain)
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c.set_username(username)
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c.set_password(password)
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return c
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def test_smb3_dcerpc_no_encryption(self):
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creds = self.get_user_creds()
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creds.set_smb_encryption(SMB_ENCRYPTION_OFF)
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lp = self.get_loadparm()
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lp.set('client ipc max protocol', 'SMB3')
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lp.set('client ipc min protocol', 'SMB3')
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binding_string = ("ncacn_np:%s" % (samba.tests.env_get_var_value('SERVER')))
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lsa_conn = lsa.lsarpc(binding_string, lp, creds)
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self.assertFalse(lsa_conn.transport_encrypted())
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objectAttr = lsa.ObjectAttribute()
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objectAttr.sec_qos = lsa.QosInfo()
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pol_handle = lsa_conn.OpenPolicy2('',
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objectAttr,
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security.SEC_FLAG_MAXIMUM_ALLOWED)
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self.assertIsNotNone(pol_handle)
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def test_smb3_dcerpc_encryption(self):
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creds = self.get_user_creds()
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creds.set_smb_encryption(SMB_ENCRYPTION_REQUIRED)
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lp = self.get_loadparm()
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lp.set('client ipc max protocol', 'SMB3')
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lp.set('client ipc min protocol', 'SMB3')
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binding_string = ("ncacn_np:%s" % (samba.tests.env_get_var_value('SERVER')))
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lsa_conn = lsa.lsarpc(binding_string, lp, creds)
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self.assertTrue(lsa_conn.transport_encrypted())
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objectAttr = lsa.ObjectAttribute()
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objectAttr.sec_qos = lsa.QosInfo()
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pol_handle = lsa_conn.OpenPolicy2('',
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objectAttr,
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security.SEC_FLAG_MAXIMUM_ALLOWED)
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self.assertIsNotNone(pol_handle)
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def test_smb2_dcerpc_encryption(self):
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creds = self.get_user_creds()
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creds.set_smb_encryption(SMB_ENCRYPTION_REQUIRED)
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lp = self.get_loadparm()
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lp.set('client ipc max protocol', 'SMB2')
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lp.set('client ipc min protocol', 'SMB2')
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binding_string = ("ncacn_np:%s" % (samba.tests.env_get_var_value('SERVER')))
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self.assertRaises(NTSTATUSError, lsa.lsarpc, binding_string, lp, creds)
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def test_smb1_dcerpc_encryption(self):
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creds = self.get_user_creds()
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creds.set_smb_encryption(SMB_ENCRYPTION_REQUIRED)
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lp = self.get_loadparm()
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lp.set('client ipc max protocol', 'NT1')
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lp.set('client ipc min protocol', 'NT1')
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binding_string = ("ncacn_np:%s" % (samba.tests.env_get_var_value('SERVER')))
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self.assertRaises(NTSTATUSError, lsa.lsarpc, binding_string, lp, creds)
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