Convert auth python module to "plain" C rather than using SWIG.

1 files changed, 95 insertions, 0 deletions

diff --git a/source4/auth/pyauth.c b/source4/auth/pyauth.c
new file mode 100644
index 0000000000..cc717bf42f
--- /dev/null
+++ b/source4/auth/pyauth.c
@@ -0,0 +1,95 @@
+/* 
+   Unix SMB/CIFS implementation.
+   Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "param/param.h"
+#include "pyauth.h"
+#include "auth/system_session_proto.h"
+
+/* FIXME: These should be in a header file somewhere, once we finish moving
+ * away from SWIG .. */
+extern struct loadparm_context *lp_from_py_object(PyObject *py_obj);
+
+PyTypeObject PyAuthSession = {
+	.tp_name = "AuthSession",
+	.tp_basicsize = sizeof(py_talloc_Object),
+	.tp_dealloc = py_talloc_dealloc,
+	.tp_flags = Py_TPFLAGS_DEFAULT,
+	.tp_repr = py_talloc_default_repr,
+};
+
+PyObject *PyAuthSession_FromSession(struct auth_session_info *session)
+{
+	return py_talloc_import(&PyAuthSession, session);
+}
+
+static PyObject *py_system_session(PyObject *module, PyObject *args)
+{
+	PyObject *py_lp_ctx = Py_None;
+	struct loadparm_context *lp_ctx = NULL;
+	struct auth_session_info *session;
+	if (!PyArg_ParseTuple(args, "|O", &py_lp_ctx))
+		return NULL;
+
+	lp_ctx = lp_from_py_object(py_lp_ctx);
+	if (lp_ctx == NULL)
+		return NULL;
+
+	session = system_session(NULL, lp_ctx);
+
+	return PyAuthSession_FromSession(session);
+}
+
+
+static PyObject *py_system_session_anon(PyObject *module, PyObject *args)
+{
+	PyObject *py_lp_ctx = Py_None;
+	struct loadparm_context *lp_ctx;
+	struct auth_session_info *session;
+	if (!PyArg_ParseTuple(args, "|O", &py_lp_ctx))
+		return NULL;
+
+	lp_ctx = lp_from_py_object(py_lp_ctx);
+	if (lp_ctx == NULL)
+		return NULL;
+
+	session = system_session_anon(NULL, lp_ctx);
+
+	return PyAuthSession_FromSession(session);
+}
+
+static PyMethodDef py_auth_methods[] = {
+	{ "system_session", (PyCFunction)py_system_session, METH_VARARGS, NULL },
+	{ "system_session_anonymous", (PyCFunction)py_system_session_anon, METH_VARARGS, NULL },
+	{ NULL },
+};
+
+void initauth(void)
+{
+	PyObject *m;
+
+	if (PyType_Ready(&PyAuthSession) < 0)
+		return;
+
+	m = Py_InitModule3("auth", py_auth_methods, "Authentication and authorization support.");
+	if (m == NULL)
+		return;
+
+	Py_INCREF(&PyAuthSession);
+	PyModule_AddObject(m, "AuthSession", (PyObject *)&PyAuthSession);
+}