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authorAndrew Bartlett <abartlet@samba.org>2011-01-17 16:23:02 +1100
committerAndrew Bartlett <abartlet@samba.org>2011-01-18 10:55:05 +0100
commit147f075c471d26bcf7d9e9ecafb88ff102414de4 (patch)
tree28b96e129df1a8583c1f4424c7579c889d972165
parent969c1b58eb325d4741097c1f7b9a81c67b23270d (diff)
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s4-pygensec Add bindings for server_start() and update()
-rw-r--r--source4/auth/gensec/pygensec.c100
1 files changed, 96 insertions, 4 deletions
diff --git a/source4/auth/gensec/pygensec.c b/source4/auth/gensec/pygensec.c
index 483a50cfcd..30c83195c9 100644
--- a/source4/auth/gensec/pygensec.c
+++ b/source4/auth/gensec/pygensec.c
@@ -130,6 +130,66 @@ static PyObject *py_gensec_start_client(PyTypeObject *type, PyObject *args, PyOb
return (PyObject *)self;
}
+static PyObject *py_gensec_start_server(PyTypeObject *type, PyObject *args, PyObject *kwargs)
+{
+ NTSTATUS status;
+ py_talloc_Object *self;
+ struct gensec_settings *settings;
+ const char *kwnames[] = { "auth_context", "settings", NULL };
+ PyObject *py_settings;
+ PyObject *py_auth_context;
+ struct tevent_context *ev;
+ struct gensec_security *gensec;
+ struct auth_context *auth_context;
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "OO", discard_const_p(char *, kwnames), &py_auth_context, &py_settings))
+ return NULL;
+
+ self = (py_talloc_Object*)type->tp_alloc(type, 0);
+ if (self == NULL) {
+ PyErr_NoMemory();
+ return NULL;
+ }
+ self->talloc_ctx = talloc_new(NULL);
+ if (self->talloc_ctx == NULL) {
+ PyErr_NoMemory();
+ return NULL;
+ }
+
+ settings = settings_from_object(self->talloc_ctx, py_settings);
+ if (settings == NULL) {
+ PyObject_DEL(self);
+ return NULL;
+ }
+
+ ev = tevent_context_init(self->talloc_ctx);
+ if (ev == NULL) {
+ PyErr_NoMemory();
+ PyObject_Del(self);
+ return NULL;
+ }
+
+ auth_context = py_talloc_get_type(self, struct auth_context);
+
+ status = gensec_init(settings->lp_ctx);
+ if (!NT_STATUS_IS_OK(status)) {
+ PyErr_SetNTSTATUS(status);
+ PyObject_DEL(self);
+ return NULL;
+ }
+
+ status = gensec_server_start(self->talloc_ctx, ev, settings, auth_context, &gensec);
+ if (!NT_STATUS_IS_OK(status)) {
+ PyErr_SetNTSTATUS(status);
+ PyObject_DEL(self);
+ return NULL;
+ }
+
+ self->ptr = gensec;
+
+ return (PyObject *)self;
+}
+
static PyObject *py_gensec_session_info(PyObject *self)
{
NTSTATUS status;
@@ -186,18 +246,50 @@ static PyObject *py_gensec_start_mech_by_authtype(PyObject *self, PyObject *args
Py_RETURN_NONE;
}
+static PyObject *py_gensec_update(PyObject *self, PyObject *args)
+{
+ NTSTATUS status;
+
+ TALLOC_CTX *mem_ctx;
+ DATA_BLOB in, out;
+ PyObject *ret, *py_in;
+ struct gensec_security *security = py_talloc_get_type(self, struct gensec_security);
+
+ if (!PyArg_ParseTuple(args, "O", &py_in))
+ return NULL;
+
+ mem_ctx = talloc_new(NULL);
+
+ in.data = (uint8_t *)PyString_AsString(py_in);
+ in.length = PyString_Size(py_in);
+
+ status = gensec_update(security, mem_ctx, in, &out);
+
+ if (!NT_STATUS_IS_OK(status)) {
+ PyErr_SetNTSTATUS(status);
+ talloc_free(mem_ctx);
+ return NULL;
+ }
+
+ ret = PyString_FromStringAndSize((const char *)out.data, out.length);
+ talloc_free(mem_ctx);
+ return ret;
+}
+
static PyMethodDef py_gensec_security_methods[] = {
{ "start_client", (PyCFunction)py_gensec_start_client, METH_VARARGS|METH_KEYWORDS|METH_CLASS,
"S.start_client(settings) -> gensec" },
-/* { "start_server", (PyCFunction)py_gensec_start_server, METH_VARARGS|METH_KEYWORDS|METH_CLASS,
- "S.start_server(auth_ctx, settings) -> gensec" },*/
+ { "start_server", (PyCFunction)py_gensec_start_server, METH_VARARGS|METH_KEYWORDS|METH_CLASS,
+ "S.start_server(auth_ctx, settings) -> gensec" },
{ "session_info", (PyCFunction)py_gensec_session_info, METH_NOARGS,
- "S.session_info() -> info" },
- { "start_mech_by_name", (PyCFunction)py_gensec_start_mech_by_name, METH_VARARGS,
+ "S.session_info() -> info" },
+ { "start_mech_by_name", (PyCFunction)py_gensec_start_mech_by_name, METH_VARARGS,
"S.start_mech_by_name(name)" },
{ "start_mech_by_authtype", (PyCFunction)py_gensec_start_mech_by_authtype, METH_VARARGS, "S.start_mech_by_authtype(authtype, level)" },
{ "get_name_by_authtype", (PyCFunction)py_get_name_by_authtype, METH_VARARGS,
"S.get_name_by_authtype(authtype) -> name\nLookup an auth type." },
+ { "update", (PyCFunction)py_gensec_update, METH_VARARGS,
+ "S.update(blob_in) -> blob_out\nPerform one step in a GENSEC dance." },
{ NULL }
};