__author__ = 'Martin Pool <mbp@sourcefrog.net>'
import unittest
-# import tdbutil
+import oldtdbutil
import samba.tdbpack
-packer = samba.tdbpack.pack
-unpacker = samba.tdbpack.unpack
-
-
+both_unpackers = (samba.tdbpack.unpack, oldtdbutil.unpack)
+both_packers = (samba.tdbpack.pack, oldtdbutil.pack)
+
class PackTests(unittest.TestCase):
symm_cases = [('B', ['hello' * 51], '\xff\0\0\0' + 'hello' * 51),
('w', [42], '\x2a\0'),
def test_symmetric(self):
"""Cookbook of symmetric pack/unpack tests
"""
- for format, values, expected in self.symm_cases:
- self.assertEquals(packer(format, values), expected)
- out, rest = unpacker(format, expected)
- self.assertEquals(rest, '')
- self.assertEquals(list(values), list(out))
+ for packer in both_packers:
+ for unpacker in both_unpackers:
+ for format, values, expected in self.symm_cases:
+ self.assertEquals(packer(format, values), expected)
+ out, rest = unpacker(format, expected)
+ self.assertEquals(rest, '')
+ self.assertEquals(list(values), list(out))
def test_pack(self):
# as if you called list()
]
- for format, values, expected in cases:
- self.assertEquals(packer(format, values), expected)
+ for packer in both_packers:
+ for format, values, expected in cases:
+ self.assertEquals(packer(format, values), expected)
def test_unpack_extra(self):
# Test leftover data
- for format, values, packed in self.symm_cases:
- out, rest = unpacker(format, packed + 'hello sailor!')
- self.assertEquals(rest, 'hello sailor!')
- self.assertEquals(list(values), list(out))
+ for unpacker in both_unpackers:
+ for format, values, packed in self.symm_cases:
+ out, rest = unpacker(format, packed + 'hello sailor!')
+ self.assertEquals(rest, 'hello sailor!')
+ self.assertEquals(list(values), list(out))
def test_unpack(self):
"""Cookbook of tricky unpack tests"""
cases = [
+ # Apparently I couldn't think of any tests that weren't
+ # symmetric :-/
]
- for format, values, expected in cases:
- out, rest = unpacker(format, expected)
- self.assertEquals(rest, '')
- self.assertEquals(list(values), list(out))
+ for unpacker in both_unpackers:
+ for format, values, expected in cases:
+ out, rest = unpacker(format, expected)
+ self.assertEquals(rest, '')
+ self.assertEquals(list(values), list(out))
def test_pack_failures(self):
('f', [2], TypeError),
('P', [None], TypeError),
('P', (), IndexError),
- ('f', [packer], TypeError),
+ ('f', [hex], TypeError),
('fw', ['hello'], IndexError),
('f', [u'hello'], TypeError),
('B', [2], TypeError),
('fQ', ['2'], IndexError),
(2, [2], TypeError),
({}, {}, TypeError)]
- for format, values, throwable_class in cases:
- def do_pack():
- packer(format, values)
- self.assertRaises(throwable_class, do_pack)
+ for packer in both_packers:
+ for format, values, throwable_class in cases:
+ def do_pack():
+ packer(format, values)
+ self.assertRaises(throwable_class, do_pack)
def test_unpack_failures(self):
('B', 'foobar', IndexError),
('BB', '\x01\0\0\0a\x01', IndexError),
]
-
- for format, values, throwable_class in cases:
- def do_unpack():
- unpacker(format, values)
+
+ for unpacker in both_unpackers:
+ for format, values, throwable_class in cases:
+ def do_unpack():
+ unpacker(format, values)
self.assertRaises(throwable_class, do_unpack)
be freed by calling free(). */
struct cli_state *open_pipe_creds(char *server, PyObject *creds,
- char *pipe_name, char **errstr)
+ int pipe_idx, char **errstr)
{
char *username, *password, *domain;
struct cli_state *cli;
return NULL;
}
- if (!cli_nt_session_open(cli, pipe_name)) {
+ if (!cli_nt_session_open(cli, pipe_idx)) {
cli_shutdown(cli);
- free(cli);
- asprintf(errstr, "error opening %s", pipe_name);
+ asprintf(errstr, "error opening pipe index %d", pipe_idx);
return NULL;
}
BOOL py_parse_creds(PyObject *creds, char **username, char **domain,
char **password, char **errstr);
struct cli_state *open_pipe_creds(char *server, PyObject *creds,
- char *pipe_name, char **errstr);
+ int pipe_idx, char **errstr);
BOOL get_level_value(PyObject *dict, uint32 *level);
/* The following definitions come from python/py_ntsec.c */
server += 2;
- if (!(cli = open_pipe_creds(server, creds, PIPE_LSARPC, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_LSARPC, &errstr))) {
PyErr_SetString(lsa_error, errstr);
free(errstr);
return NULL;
return NULL;
}
- if (!(cli = open_pipe_creds(server, creds, PIPE_SAMR, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SAMR, &errstr))) {
PyErr_SetString(samr_error, errstr);
free(errstr);
return NULL;
if (!NT_STATUS_IS_OK(ntstatus)) {
cli_shutdown(cli);
- SAFE_FREE(cli);
PyErr_SetObject(samr_ntstatus, py_ntstatus_tuple(ntstatus));
goto done;
}
PyObject *kw)
{
cli_state_object *cli = (cli_state_object *)self;
- static char *kwlist[] = { "creds" };
+ static char *kwlist[] = { "creds", NULL };
PyObject *creds;
char *username, *domain, *password, *errstr;
BOOL result;
- if (!PyArg_ParseTupleAndKeywords(args, kw, "O", kwlist, &creds))
+ if (!PyArg_ParseTupleAndKeywords(args, kw, "|O", kwlist, &creds))
return NULL;
if (!py_parse_creds(creds, &username, &domain, &password, &errstr)) {
cli->cli, username, password, strlen(password) + 1,
password, strlen(password) + 1, domain);
+ if (cli_is_error(cli->cli)) {
+ PyErr_SetString(PyExc_RuntimeError, "session setup failed");
+ return NULL;
+ }
+
return Py_BuildValue("i", result);
}
static PyObject *py_smb_tconx(PyObject *self, PyObject *args, PyObject *kw)
{
cli_state_object *cli = (cli_state_object *)self;
- static char *kwlist[] = { "service", "creds" };
- PyObject *creds;
- char *service, *username, *domain, *password, *errstr;
+ static char *kwlist[] = { "service", NULL };
+ char *service;
BOOL result;
- if (!PyArg_ParseTupleAndKeywords(args, kw, "sO", kwlist, &service,
- &creds))
+ if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &service))
return NULL;
- if (!py_parse_creds(creds, &username, &domain, &password, &errstr)) {
- free(errstr);
+ result = cli_send_tconX(
+ cli->cli, service, strequal(service, "IPC$") ? "IPC" :
+ "?????", "", 1);
+
+ if (cli_is_error(cli->cli)) {
+ PyErr_SetString(PyExc_RuntimeError, "tconx failed");
return NULL;
}
- result = cli_send_tconX(
- cli->cli, service, strequal(service, "IPC$") ? "IPC" : "?????",
- password, strlen(password) + 1);
-
return Py_BuildValue("i", result);
}
+static PyObject *py_smb_nt_create_andx(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ cli_state_object *cli = (cli_state_object *)self;
+ static char *kwlist[] = { "filename", "desired_access",
+ "file_attributes", "share_access",
+ "create_disposition", NULL };
+ char *filename;
+ uint32 desired_access, file_attributes = 0,
+ share_access = FILE_SHARE_READ | FILE_SHARE_WRITE,
+ create_disposition = FILE_EXISTS_OPEN, create_options = 0;
+ int result;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "si|iii", kwlist, &filename, &desired_access,
+ &file_attributes, &share_access, &create_disposition,
+ &create_options))
+ return NULL;
+
+ result = cli_nt_create_full(
+ cli->cli, filename, desired_access, file_attributes,
+ share_access, create_disposition, create_options);
+
+ if (cli_is_error(cli->cli)) {
+ PyErr_SetString(PyExc_RuntimeError, "nt_create_andx failed");
+ return NULL;
+ }
+
+ /* Return FID */
+
+ return PyInt_FromLong(result);
+}
+
+static PyObject *py_smb_close(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ cli_state_object *cli = (cli_state_object *)self;
+ static char *kwlist[] = { "fnum", NULL };
+ BOOL result;
+ int fnum;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "i", kwlist, &fnum))
+ return NULL;
+
+ result = cli_close(cli->cli, fnum);
+
+ return PyInt_FromLong(result);
+}
+
+static PyObject *py_smb_unlink(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ cli_state_object *cli = (cli_state_object *)self;
+ static char *kwlist[] = { "filename", NULL };
+ char *filename;
+ BOOL result;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "s", kwlist, &filename))
+ return NULL;
+
+ result = cli_unlink(cli->cli, filename);
+
+ return PyInt_FromLong(result);
+}
+
+static PyObject *py_smb_query_secdesc(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ cli_state_object *cli = (cli_state_object *)self;
+ static char *kwlist[] = { "fnum", NULL };
+ PyObject *result;
+ SEC_DESC *secdesc = NULL;
+ int fnum;
+ TALLOC_CTX *mem_ctx;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "i", kwlist, &fnum))
+ return NULL;
+
+ mem_ctx = talloc_init();
+
+ secdesc = cli_query_secdesc(cli->cli, fnum, mem_ctx);
+
+ if (cli_is_error(cli->cli)) {
+ PyErr_SetString(PyExc_RuntimeError, "query_secdesc failed");
+ return NULL;
+ }
+
+ if (!secdesc) {
+ Py_INCREF(Py_None);
+ result = Py_None;
+ goto done;
+ }
+
+ if (!py_from_SECDESC(&result, secdesc)) {
+ PyErr_SetString(
+ PyExc_TypeError,
+ "Invalid security descriptor returned");
+ result = NULL;
+ goto done;
+ }
+
+ done:
+ talloc_destroy(mem_ctx);
+
+ return result;
+
+}
+
+static PyObject *py_smb_set_secdesc(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ cli_state_object *cli = (cli_state_object *)self;
+ static char *kwlist[] = { "fnum", "security_descriptor", NULL };
+ PyObject *py_secdesc;
+ SEC_DESC *secdesc;
+ TALLOC_CTX *mem_ctx = talloc_init();
+ int fnum;
+ BOOL result;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "iO", kwlist, &fnum, &py_secdesc))
+ return NULL;
+
+ if (!py_to_SECDESC(&secdesc, py_secdesc, mem_ctx)) {
+ PyErr_SetString(PyExc_TypeError,
+ "Invalid security descriptor");
+ return NULL;
+ }
+
+ result = cli_set_secdesc(cli->cli, fnum, secdesc);
+
+ if (cli_is_error(cli->cli)) {
+ PyErr_SetString(PyExc_RuntimeError, "set_secdesc failed");
+ return NULL;
+ }
+
+ return PyInt_FromLong(result);
+}
+
static PyMethodDef smb_hnd_methods[] = {
+ /* Session and connection handling */
+
{ "session_request", (PyCFunction)py_smb_session_request,
METH_VARARGS | METH_KEYWORDS, "Request a session" },
{ "tconx", (PyCFunction)py_smb_tconx,
METH_VARARGS | METH_KEYWORDS, "Tree connect" },
+ /* File operations */
+
+ { "nt_create_andx", (PyCFunction)py_smb_nt_create_andx,
+ METH_VARARGS | METH_KEYWORDS, "NT Create&X" },
+
+ { "close", (PyCFunction)py_smb_close,
+ METH_VARARGS | METH_KEYWORDS, "Close" },
+
+ { "unlink", (PyCFunction)py_smb_unlink,
+ METH_VARARGS | METH_KEYWORDS, "Unlink" },
+
+ /* Security descriptors */
+
+ { "query_secdesc", (PyCFunction)py_smb_query_secdesc,
+ METH_VARARGS | METH_KEYWORDS, "Query security descriptor" },
+
+ { "set_secdesc", (PyCFunction)py_smb_set_secdesc,
+ METH_VARARGS | METH_KEYWORDS, "Set security descriptor" },
+
{ NULL }
};
/* Call rpc function */
- if (!(cli = open_pipe_creds(server, creds, PIPE_SPOOLSS, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
PyErr_SetString(spoolss_error, errstr);
free(errstr);
goto done;
/* Call rpc function */
- if (!(cli = open_pipe_creds(server, creds, PIPE_SPOOLSS, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
PyErr_SetString(spoolss_error, errstr);
free(errstr);
goto done;
return NULL;
}
- if (!(cli = open_pipe_creds(server, creds, PIPE_SPOOLSS, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
PyErr_SetString(spoolss_error, errstr);
free(errstr);
goto done;
return NULL;
}
- if (!(cli = open_pipe_creds(server, creds, PIPE_SPOOLSS, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
PyErr_SetString(spoolss_error, errstr);
free(errstr);
goto done;
return NULL;
}
- if (!(cli = open_pipe_creds(server, creds, PIPE_SPOOLSS, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
PyErr_SetString(spoolss_error, errstr);
free(errstr);
goto done;
return NULL;
}
- if (!(cli = open_pipe_creds(server, creds, PIPE_SPOOLSS, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
PyErr_SetString(spoolss_error, errstr);
free(errstr);
goto done;
&PyDict_Type, &info, &PyDict_Type, &creds))
return NULL;
- if (!(cli = open_pipe_creds(server, creds, PIPE_SPOOLSS, &errstr))) {
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
PyErr_SetString(spoolss_error, errstr);
free(errstr);
goto done;
}
+static PyObject *pytdbpack_bad_type(char ch,
+ const char *expected,
+ PyObject *val_obj)
+{
+ PyObject *r = PyObject_Repr(val_obj);
+ if (!r)
+ return NULL;
+ PyErr_Format(PyExc_TypeError,
+ "tdbpack: format '%c' requires %s, not %s",
+ ch, expected, PyString_AS_STRING(r));
+ Py_DECREF(r);
+ return val_obj;
+}
+
+
/*
- Calculate the number of bytes required to pack a single value.
-*/
+ * Calculate the number of bytes required to pack a single value. While doing
+ * this, also conduct some initial checks that the argument types are
+ * reasonable.
+ *
+ * Returns -1 on exception.
+ */
static int
pytdbpack_calc_item_len(char ch,
PyObject *val_obj)
{
if (ch == 'd' || ch == 'w') {
if (!PyInt_Check(val_obj)) {
- PyErr_Format(PyExc_TypeError,
- "tdbpack: format '%c' requires an Int",
- ch);
+ pytdbpack_bad_type(ch, "Int", val_obj);
return -1;
}
if (ch == 'w')
else if (ch == 'f' || ch == 'P' || ch == 'B') {
/* nul-terminated 8-bit string */
if (!PyString_Check(val_obj)) {
- PyErr_Format(PyExc_TypeError,
- "tdbpack: format '%c' requires a String",
- ch);
- return -1;
+ pytdbpack_bad_type(ch, "String", val_obj);
}
if (ch == 'B') {
}
else {
PyErr_Format(PyExc_ValueError,
- __FUNCTION__ ": format character '%c' is not supported",
+ "tdbpack: format character '%c' is not supported",
ch);
return -1;
Extension(name = "smb",
sources = [samba_srcdir + "python/py_smb.c",
- samba_srcdir + "python/py_common.c"],
+ samba_srcdir + "python/py_common.c",
+ samba_srcdir + "python/py_ntsec.c"],
libraries = lib_list,
library_dirs = ["/usr/kerberos/lib"],
extra_compile_args = flags_list,
git.samba.org / mat / samba.git / commitdiff