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auth:creds: Add python bindings for (get|set)_smb_encryption

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This commit is contained in:
Andreas Schneider 2020-06-03 12:38:30 +02:00 committed by Andreas Schneider
parent 836c5e01e6
commit 66c9c68bad
2 changed files with 68 additions and 0 deletions
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62
auth/credentials/pycredentials.c
View File

@ -1022,6 +1022,52 @@ static PyObject *py_creds_set_smb_ipc_signing(PyObject *self, PyObject *args)
Py_RETURN_NONE;
}
static PyObject *py_creds_get_smb_encryption(PyObject *self, PyObject *unused)
{
enum smb_encryption_setting encryption_state;
struct cli_credentials *creds = NULL;
creds = PyCredentials_AsCliCredentials(self);
if (creds == NULL) {
PyErr_Format(PyExc_TypeError, "Credentials expected");
return NULL;
}
encryption_state = cli_credentials_get_smb_encryption(creds);
return PyLong_FromLong(encryption_state);
}
static PyObject *py_creds_set_smb_encryption(PyObject *self, PyObject *args)
{
enum smb_encryption_setting encryption_state;
struct cli_credentials *creds = NULL;
enum credentials_obtained obt = CRED_SPECIFIED;
creds = PyCredentials_AsCliCredentials(self);
if (creds == NULL) {
PyErr_Format(PyExc_TypeError, "Credentials expected");
return NULL;
}
if (!PyArg_ParseTuple(args, "i|i", &encryption_state, &obt)) {
return NULL;
}
switch (encryption_state) {
case SMB_ENCRYPTION_DEFAULT:
case SMB_ENCRYPTION_OFF:
case SMB_ENCRYPTION_IF_REQUIRED:
case SMB_ENCRYPTION_DESIRED:
case SMB_ENCRYPTION_REQUIRED:
break;
default:
PyErr_Format(PyExc_TypeError, "Invalid encryption state value");
return NULL;
}
cli_credentials_set_smb_encryption(creds, encryption_state, obt);
Py_RETURN_NONE;
}
static PyMethodDef py_creds_methods[] = {
{
.ml_name = "get_username",
@ -1322,6 +1368,16 @@ static PyMethodDef py_creds_methods[] = {
.ml_meth = py_creds_set_smb_ipc_signing,
.ml_flags = METH_VARARGS,
},
{
.ml_name = "get_smb_encryption",
.ml_meth = py_creds_get_smb_encryption,
.ml_flags = METH_NOARGS,
},
{
.ml_name = "set_smb_encryption",
.ml_meth = py_creds_set_smb_encryption,
.ml_flags = METH_VARARGS,
},
{ .ml_name = NULL }
};
@ -1414,6 +1470,12 @@ MODULE_INIT_FUNC(credentials)
PyModule_AddObject(m, "SMB_SIGNING_DESIRED", PyLong_FromLong(SMB_SIGNING_DESIRED));
PyModule_AddObject(m, "SMB_SIGNING_REQUIRED", PyLong_FromLong(SMB_SIGNING_REQUIRED));
PyModule_AddObject(m, "SMB_ENCRYPTION_DEFAULT", PyLong_FromLong(SMB_ENCRYPTION_DEFAULT));
PyModule_AddObject(m, "SMB_ENCRYPTION_OFF", PyLong_FromLong(SMB_ENCRYPTION_OFF));
PyModule_AddObject(m, "SMB_ENCRYPTION_IF_REQUIRED", PyLong_FromLong(SMB_ENCRYPTION_IF_REQUIRED));
PyModule_AddObject(m, "SMB_ENCRYPTION_DESIRED", PyLong_FromLong(SMB_ENCRYPTION_DESIRED));
PyModule_AddObject(m, "SMB_ENCRYPTION_REQUIRED", PyLong_FromLong(SMB_ENCRYPTION_REQUIRED));
Py_INCREF(&PyCredentials);
PyModule_AddObject(m, "Credentials", (PyObject *)&PyCredentials);
Py_INCREF(&PyCredentialCacheContainer);

6
python/samba/tests/credentials.py
View File

@ -460,3 +460,9 @@ class CredentialsTests(samba.tests.TestCaseInTempDir):
self.assertEqual(creds.get_smb_ipc_signing(), credentials.SMB_SIGNING_REQUIRED)
creds.set_smb_ipc_signing(credentials.SMB_SIGNING_OFF)
self.assertEqual(creds.get_smb_ipc_signing(), credentials.SMB_SIGNING_OFF)
def test_smb_encryption(self):
creds = credentials.Credentials()
self.assertEqual(creds.get_smb_encryption(), credentials.SMB_ENCRYPTION_DEFAULT)
creds.set_smb_encryption(credentials.SMB_ENCRYPTION_REQUIRED)
self.assertEqual(creds.get_smb_encryption(), credentials.SMB_ENCRYPTION_REQUIRED)