2 Python wrappers for DCERPC/SMB client routines.
4 Copyright (C) Tim Potter, 2002
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "python/py_smb.h"
23 /* Create a new cli_state python object */
25 PyObject *new_cli_state_object(struct cli_state *cli)
29 o = PyObject_New(cli_state_object, &cli_state_type);
36 static PyObject *py_smb_connect(PyObject *self, PyObject *args, PyObject *kw)
38 static char *kwlist[] = { "server", NULL };
39 struct cli_state *cli;
43 if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &server))
46 if (!(cli = cli_initialise(NULL)))
51 if (!cli_connect(cli, server, &ip))
54 return new_cli_state_object(cli);
57 static PyObject *py_smb_session_request(PyObject *self, PyObject *args,
60 cli_state_object *cli = (cli_state_object *)self;
61 static char *kwlist[] = { "called", "calling", NULL };
62 char *calling_name = NULL, *called_name;
63 struct nmb_name calling, called;
66 if (!PyArg_ParseTupleAndKeywords(args, kw, "s|s", kwlist, &called_name,
71 calling_name = global_myname();
73 make_nmb_name(&calling, calling_name, 0x00);
74 make_nmb_name(&called, called_name, 0x20);
76 result = cli_session_request(cli->cli, &calling, &called);
78 return Py_BuildValue("i", result);
81 static PyObject *py_smb_negprot(PyObject *self, PyObject *args, PyObject *kw)
83 cli_state_object *cli = (cli_state_object *)self;
84 static char *kwlist[] = { NULL };
87 if (!PyArg_ParseTupleAndKeywords(args, kw, "", kwlist))
90 result = cli_negprot(cli->cli);
92 return Py_BuildValue("i", result);
95 static PyObject *py_smb_session_setup(PyObject *self, PyObject *args,
98 cli_state_object *cli = (cli_state_object *)self;
99 static char *kwlist[] = { "creds", NULL };
101 char *username, *domain, *password, *errstr;
104 if (!PyArg_ParseTupleAndKeywords(args, kw, "|O", kwlist, &creds))
107 if (!py_parse_creds(creds, &username, &domain, &password, &errstr)) {
112 result = cli_session_setup(
113 cli->cli, username, password, strlen(password) + 1,
114 password, strlen(password) + 1, domain);
116 if (cli_is_error(cli->cli)) {
117 PyErr_SetString(PyExc_RuntimeError, "session setup failed");
121 return Py_BuildValue("i", result);
124 static PyObject *py_smb_tconx(PyObject *self, PyObject *args, PyObject *kw)
126 cli_state_object *cli = (cli_state_object *)self;
127 static char *kwlist[] = { "service", NULL };
131 if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &service))
134 result = cli_send_tconX(
135 cli->cli, service, strequal(service, "IPC$") ? "IPC" :
138 if (cli_is_error(cli->cli)) {
139 PyErr_SetString(PyExc_RuntimeError, "tconx failed");
143 return Py_BuildValue("i", result);
146 static PyObject *py_smb_nt_create_andx(PyObject *self, PyObject *args,
149 cli_state_object *cli = (cli_state_object *)self;
150 static char *kwlist[] = { "filename", "desired_access",
151 "file_attributes", "share_access",
152 "create_disposition", NULL };
154 uint32 desired_access, file_attributes = 0,
155 share_access = FILE_SHARE_READ | FILE_SHARE_WRITE,
156 create_disposition = FILE_EXISTS_OPEN, create_options = 0;
159 /* Parse parameters */
161 if (!PyArg_ParseTupleAndKeywords(
162 args, kw, "si|iii", kwlist, &filename, &desired_access,
163 &file_attributes, &share_access, &create_disposition,
167 result = cli_nt_create_full(
168 cli->cli, filename, 0, desired_access, file_attributes,
169 share_access, create_disposition, create_options, 0);
171 if (cli_is_error(cli->cli)) {
172 PyErr_SetString(PyExc_RuntimeError, "nt_create_andx failed");
178 return PyInt_FromLong(result);
181 static PyObject *py_smb_close(PyObject *self, PyObject *args,
184 cli_state_object *cli = (cli_state_object *)self;
185 static char *kwlist[] = { "fnum", NULL };
189 /* Parse parameters */
191 if (!PyArg_ParseTupleAndKeywords(
192 args, kw, "i", kwlist, &fnum))
195 result = cli_close(cli->cli, fnum);
197 return PyInt_FromLong(result);
200 static PyObject *py_smb_unlink(PyObject *self, PyObject *args,
203 cli_state_object *cli = (cli_state_object *)self;
204 static char *kwlist[] = { "filename", NULL };
208 /* Parse parameters */
210 if (!PyArg_ParseTupleAndKeywords(
211 args, kw, "s", kwlist, &filename))
214 result = cli_unlink(cli->cli, filename);
216 return PyInt_FromLong(result);
219 static PyObject *py_smb_query_secdesc(PyObject *self, PyObject *args,
222 cli_state_object *cli = (cli_state_object *)self;
223 static char *kwlist[] = { "fnum", NULL };
225 SEC_DESC *secdesc = NULL;
229 /* Parse parameters */
231 if (!PyArg_ParseTupleAndKeywords(
232 args, kw, "i", kwlist, &fnum))
235 mem_ctx = talloc_init("py_smb_query_secdesc");
237 secdesc = cli_query_secdesc(cli->cli, fnum, mem_ctx);
239 if (cli_is_error(cli->cli)) {
240 PyErr_SetString(PyExc_RuntimeError, "query_secdesc failed");
250 if (!py_from_SECDESC(&result, secdesc)) {
253 "Invalid security descriptor returned");
259 talloc_destroy(mem_ctx);
265 static PyObject *py_smb_set_secdesc(PyObject *self, PyObject *args,
268 cli_state_object *cli = (cli_state_object *)self;
269 static char *kwlist[] = { "fnum", "security_descriptor", NULL };
270 PyObject *py_secdesc;
272 TALLOC_CTX *mem_ctx = talloc_init("py_smb_set_secdesc");
276 /* Parse parameters */
278 if (!PyArg_ParseTupleAndKeywords(
279 args, kw, "iO", kwlist, &fnum, &py_secdesc))
282 if (!py_to_SECDESC(&secdesc, py_secdesc, mem_ctx)) {
283 PyErr_SetString(PyExc_TypeError,
284 "Invalid security descriptor");
288 result = cli_set_secdesc(cli->cli, fnum, secdesc);
290 if (cli_is_error(cli->cli)) {
291 PyErr_SetString(PyExc_RuntimeError, "set_secdesc failed");
295 return PyInt_FromLong(result);
298 static PyMethodDef smb_hnd_methods[] = {
300 /* Session and connection handling */
302 { "session_request", (PyCFunction)py_smb_session_request,
303 METH_VARARGS | METH_KEYWORDS, "Request a session" },
305 { "negprot", (PyCFunction)py_smb_negprot,
306 METH_VARARGS | METH_KEYWORDS, "Protocol negotiation" },
308 { "session_setup", (PyCFunction)py_smb_session_setup,
309 METH_VARARGS | METH_KEYWORDS, "Session setup" },
311 { "tconx", (PyCFunction)py_smb_tconx,
312 METH_VARARGS | METH_KEYWORDS, "Tree connect" },
314 /* File operations */
316 { "nt_create_andx", (PyCFunction)py_smb_nt_create_andx,
317 METH_VARARGS | METH_KEYWORDS, "NT Create&X" },
319 { "close", (PyCFunction)py_smb_close,
320 METH_VARARGS | METH_KEYWORDS, "Close" },
322 { "unlink", (PyCFunction)py_smb_unlink,
323 METH_VARARGS | METH_KEYWORDS, "Unlink" },
325 /* Security descriptors */
327 { "query_secdesc", (PyCFunction)py_smb_query_secdesc,
328 METH_VARARGS | METH_KEYWORDS, "Query security descriptor" },
330 { "set_secdesc", (PyCFunction)py_smb_set_secdesc,
331 METH_VARARGS | METH_KEYWORDS, "Set security descriptor" },
337 * Method dispatch tables
340 static PyMethodDef smb_methods[] = {
342 { "connect", (PyCFunction)py_smb_connect, METH_VARARGS | METH_KEYWORDS,
343 "Connect to a host" },
348 static void py_cli_state_dealloc(PyObject* self)
353 static PyObject *py_cli_state_getattr(PyObject *self, char *attrname)
355 return Py_FindMethod(smb_hnd_methods, self, attrname);
358 PyTypeObject cli_state_type = {
359 PyObject_HEAD_INIT(NULL)
361 "SMB client connection",
362 sizeof(cli_state_object),
364 py_cli_state_dealloc, /*tp_dealloc*/
366 py_cli_state_getattr, /*tp_getattr*/
371 0, /*tp_as_sequence*/
377 * Module initialisation
382 PyObject *module, *dict;
384 /* Initialise module */
386 module = Py_InitModule("smb", smb_methods);
387 dict = PyModule_GetDict(module);
389 /* Initialise policy handle object */
391 cli_state_type.ob_type = &PyType_Type;
393 /* Do samba initialisation */
397 setup_logging("smb", True);