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Code

Support parsing sddl for security descriptors.

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This commit is contained in:
Jelmer Vernooij 2009-01-22 14:37:59 +01:00
parent 8f68a716fd
commit fc50f7ecba
2 changed files with 37 additions and 2 deletions
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8
source4/libcli/security/tests/bindings.py
View File

@ -49,6 +49,14 @@ class SecurityDescriptorTests(unittest.TestCase):
def setUp(self):
self.descriptor = security.descriptor()
def test_from_sddl(self):
desc = security.descriptor.from_sddl("O:AOG:DAD:(A;;RPWPCCDCLCSWRCWDWOGA;;;S-1-0-0)", security.dom_sid("S-2-0-0"))
self.assertEquals(desc.group_sid, security.dom_sid('S-2-0-0-512'))
self.assertEquals(desc.owner_sid, security.dom_sid('S-1-5-32-548'))
self.assertEquals(desc.revision, 1)
self.assertEquals(desc.sacl, None)
self.assertEquals(desc.type, 0x8004)
class DomSidTests(unittest.TestCase):
def test_parse_sid(self):

31
source4/librpc/ndr/py_security.c
View File

@ -31,7 +31,11 @@ static void PyType_AddMethods(PyTypeObject *type, PyMethodDef *methods)
type->tp_dict = PyDict_New();
dict = type->tp_dict;
for (i = 0; methods[i].ml_name; i++) {
PyObject *descr = PyDescr_NewMethod(type, &methods[i]);
PyObject *descr;
if (methods[i].ml_flags & METH_CLASS)
descr = PyCFunction_New(&methods[i], type);
else
descr = PyDescr_NewMethod(type, &methods[i]);
PyDict_SetItemString(dict, methods[i].ml_name,
descr);
}
@ -160,7 +164,28 @@ static PyObject *py_descriptor_sacl_del(PyObject *self, PyObject *args)
static PyObject *py_descriptor_new(PyTypeObject *self, PyObject *args, PyObject *kwargs)
{
return py_talloc_import(self, security_descriptor_initialise(NULL));
}
}
static PyObject *py_descriptor_from_sddl(PyObject *self, PyObject *args)
{
struct security_descriptor *secdesc;
char *sddl;
PyObject *py_sid;
struct dom_sid *sid;
if (!PyArg_ParseTuple(args, "sO", &sddl, &py_sid))
return NULL;
sid = py_talloc_get_ptr(py_sid);
secdesc = sddl_decode(NULL, sddl, sid);
if (secdesc == NULL) {
PyErr_SetString(PyExc_TypeError, "Unable to parse SDDL");
return NULL;
}
return py_talloc_import((PyTypeObject *)self, secdesc);
}
static PyMethodDef py_descriptor_extra_methods[] = {
{ "sacl_add", (PyCFunction)py_descriptor_sacl_add, METH_VARARGS,
@ -172,6 +197,8 @@ static PyMethodDef py_descriptor_extra_methods[] = {
NULL },
{ "sacl_del", (PyCFunction)py_descriptor_sacl_del, METH_VARARGS,
NULL },
{ "from_sddl", (PyCFunction)py_descriptor_from_sddl, METH_VARARGS|METH_CLASS,
NULL },
{ NULL }
};