2 Unix SMB/CIFS implementation.
3 Samba utility functions
5 Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008-2010
6 Copyright (C) Kamen Mazdrashki <kamen.mazdrashki@postpath.com> 2009
7 Copyright (C) Alexander Bokovoy <ab@samba.org> 2012
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "lib/replace/system/python.h"
25 #include "python/py3compat.h"
26 #include "python/modules.h"
28 #include "libnet_export_keytab.h"
30 void initdckeytab(void);
32 static PyObject *py_net_export_keytab(py_net_Object *self, PyObject *args, PyObject *kwargs)
34 struct libnet_export_keytab r;
36 const char *kwnames[] = { "keytab", "principal", NULL };
38 r.in.principal = NULL;
40 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|z:export_keytab", discard_const_p(char *, kwnames),
46 mem_ctx = talloc_new(self->mem_ctx);
47 if (mem_ctx == NULL) {
52 status = libnet_export_keytab(self->libnet_ctx, mem_ctx, &r);
53 if (NT_STATUS_IS_ERR(status)) {
54 PyErr_SetString(PyExc_RuntimeError,
55 r.out.error_string?r.out.error_string:nt_errstr(status));
65 static const char py_net_export_keytab_doc[] = "export_keytab(keytab, name)\n\n"
66 "Export the DC keytab to a keytab file.";
68 static PyMethodDef export_keytab_method_table[] = {
69 {"export_keytab", PY_DISCARD_FUNC_SIG(PyCFunction,
70 py_net_export_keytab),
71 METH_VARARGS|METH_KEYWORDS, py_net_export_keytab_doc},
72 { NULL, NULL, 0, NULL }
76 * A fake Python module to inject export_keytab() method into existing samba.net.Net class.
77 * Python enforces that every loaded module actually creates Python module record in
78 * the global module table even if we don't really need that record. Thus, we initialize
79 * dckeytab module but never use it.
81 void initdckeytab(void);
82 static struct PyModuleDef moduledef = {
83 PyModuleDef_HEAD_INIT,
90 MODULE_INIT_FUNC(dckeytab)
97 m = PyModule_Create(&moduledef);
101 m = PyImport_ImportModule("samba.net");
105 Net = (PyObject *)PyObject_GetAttrString(m, "Net");
109 descr = PyDescr_NewMethod((PyTypeObject*)Net, &export_keytab_method_table[0]);
113 ret = PyDict_SetItemString(((PyTypeObject*)Net)->tp_dict,
114 export_keytab_method_table[0].ml_name,