def _test_spnego_level_bind(self, auth_level,
g_auth_level=dcerpc.DCERPC_AUTH_LEVEL_INTEGRITY,
+ auth_pad_alignment=dcerpc.DCERPC_AUTH_PAD_ALIGNMENT,
alter_fault=None,
request_fault=None,
response_fault_flags=0):
self.assertIsNotNone(g)
stub_bin = b'\x00' * 17
- mod_len = len(stub_bin) % dcerpc.DCERPC_AUTH_PAD_ALIGNMENT
+ mod_len = len(stub_bin) % auth_pad_alignment
auth_pad_length = 0
if mod_len > 0:
- auth_pad_length = dcerpc.DCERPC_AUTH_PAD_ALIGNMENT - mod_len
+ auth_pad_length = auth_pad_alignment - mod_len
stub_bin += b'\x00' * auth_pad_length
if g_auth_level >= dcerpc.DCERPC_AUTH_LEVEL_INTEGRITY:
request_fault=dcerpc.DCERPC_NCA_S_OP_RNG_ERROR,
response_fault_flags=dcerpc.DCERPC_PFC_FLAG_DID_NOT_EXECUTE)
+ def test_spnego_integrity_bind_auth_align4(self):
+ return self._test_spnego_level_bind(auth_level=dcerpc.DCERPC_AUTH_LEVEL_INTEGRITY,
+ g_auth_level=dcerpc.DCERPC_AUTH_LEVEL_INTEGRITY,
+ auth_pad_alignment=4,
+ request_fault=dcerpc.DCERPC_NCA_S_OP_RNG_ERROR,
+ response_fault_flags=dcerpc.DCERPC_PFC_FLAG_DID_NOT_EXECUTE)
+
+ def test_spnego_integrity_bind_auth_align2(self):
+ return self._test_spnego_level_bind(auth_level=dcerpc.DCERPC_AUTH_LEVEL_INTEGRITY,
+ g_auth_level=dcerpc.DCERPC_AUTH_LEVEL_INTEGRITY,
+ auth_pad_alignment=2,
+ request_fault=dcerpc.DCERPC_NCA_S_PROTO_ERROR,
+ response_fault_flags=0)
+
def test_spnego_privacy_bind_none(self):
# This fails...
return self._test_spnego_level_bind(auth_level=dcerpc.DCERPC_AUTH_LEVEL_PRIVACY,