2 Unix SMB/CIFS implementation.
3 Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "pycredentials.h"
22 #include "param/param.h"
23 #include "lib/cmdline/credentials.h"
24 #include "librpc/gen_ndr/samr.h" /* for struct samr_Password */
25 #include "libcli/util/pyerrors.h"
26 #include "param/pyparam.h"
28 #ifndef Py_RETURN_NONE
29 #define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
32 static PyObject
*PyString_FromStringOrNULL(const char *str
)
36 return PyString_FromString(str
);
39 static PyObject
*py_creds_new(PyTypeObject
*type
, PyObject
*args
, PyObject
*kwargs
)
41 py_talloc_Object
*ret
= (py_talloc_Object
*)type
->tp_alloc(type
, 0);
46 ret
->talloc_ctx
= talloc_new(NULL
);
47 if (ret
->talloc_ctx
== NULL
) {
51 ret
->ptr
= cli_credentials_init(ret
->talloc_ctx
);
52 return (PyObject
*)ret
;
55 static PyObject
*py_creds_get_username(py_talloc_Object
*self
)
57 return PyString_FromStringOrNULL(cli_credentials_get_username(PyCredentials_AsCliCredentials(self
)));
60 static PyObject
*py_creds_set_username(py_talloc_Object
*self
, PyObject
*args
)
63 enum credentials_obtained obt
= CRED_SPECIFIED
;
64 if (!PyArg_ParseTuple(args
, "s|i", &newval
, &obt
))
67 return PyBool_FromLong(cli_credentials_set_username(PyCredentials_AsCliCredentials(self
), newval
, obt
));
70 static PyObject
*py_creds_get_password(py_talloc_Object
*self
)
72 return PyString_FromStringOrNULL(cli_credentials_get_password(PyCredentials_AsCliCredentials(self
)));
76 static PyObject
*py_creds_set_password(py_talloc_Object
*self
, PyObject
*args
)
79 enum credentials_obtained obt
= CRED_SPECIFIED
;
80 if (!PyArg_ParseTuple(args
, "s|i", &newval
, &obt
))
83 return PyBool_FromLong(cli_credentials_set_password(PyCredentials_AsCliCredentials(self
), newval
, obt
));
86 static PyObject
*py_creds_get_domain(py_talloc_Object
*self
)
88 return PyString_FromStringOrNULL(cli_credentials_get_domain(PyCredentials_AsCliCredentials(self
)));
91 static PyObject
*py_creds_set_domain(py_talloc_Object
*self
, PyObject
*args
)
94 enum credentials_obtained obt
= CRED_SPECIFIED
;
95 if (!PyArg_ParseTuple(args
, "s|i", &newval
, &obt
))
98 return PyBool_FromLong(cli_credentials_set_domain(PyCredentials_AsCliCredentials(self
), newval
, obt
));
101 static PyObject
*py_creds_get_realm(py_talloc_Object
*self
)
103 return PyString_FromStringOrNULL(cli_credentials_get_realm(PyCredentials_AsCliCredentials(self
)));
106 static PyObject
*py_creds_set_realm(py_talloc_Object
*self
, PyObject
*args
)
109 enum credentials_obtained obt
= CRED_SPECIFIED
;
110 if (!PyArg_ParseTuple(args
, "s|i", &newval
, &obt
))
113 return PyBool_FromLong(cli_credentials_set_realm(PyCredentials_AsCliCredentials(self
), newval
, obt
));
116 static PyObject
*py_creds_get_bind_dn(py_talloc_Object
*self
)
118 return PyString_FromStringOrNULL(cli_credentials_get_bind_dn(PyCredentials_AsCliCredentials(self
)));
121 static PyObject
*py_creds_set_bind_dn(py_talloc_Object
*self
, PyObject
*args
)
124 if (!PyArg_ParseTuple(args
, "s", &newval
))
127 return PyBool_FromLong(cli_credentials_set_bind_dn(PyCredentials_AsCliCredentials(self
), newval
));
130 static PyObject
*py_creds_get_workstation(py_talloc_Object
*self
)
132 return PyString_FromStringOrNULL(cli_credentials_get_workstation(PyCredentials_AsCliCredentials(self
)));
135 static PyObject
*py_creds_set_workstation(py_talloc_Object
*self
, PyObject
*args
)
138 enum credentials_obtained obt
= CRED_SPECIFIED
;
139 if (!PyArg_ParseTuple(args
, "s|i", &newval
, &obt
))
142 return PyBool_FromLong(cli_credentials_set_workstation(PyCredentials_AsCliCredentials(self
), newval
, obt
));
145 static PyObject
*py_creds_is_anonymous(py_talloc_Object
*self
)
147 return PyBool_FromLong(cli_credentials_is_anonymous(PyCredentials_AsCliCredentials(self
)));
150 static PyObject
*py_creds_set_anonymous(py_talloc_Object
*self
)
152 cli_credentials_set_anonymous(PyCredentials_AsCliCredentials(self
));
156 static PyObject
*py_creds_authentication_requested(py_talloc_Object
*self
)
158 return PyBool_FromLong(cli_credentials_authentication_requested(PyCredentials_AsCliCredentials(self
)));
161 static PyObject
*py_creds_wrong_password(py_talloc_Object
*self
)
163 return PyBool_FromLong(cli_credentials_wrong_password(PyCredentials_AsCliCredentials(self
)));
166 static PyObject
*py_creds_set_cmdline_callbacks(py_talloc_Object
*self
)
168 return PyBool_FromLong(cli_credentials_set_cmdline_callbacks(PyCredentials_AsCliCredentials(self
)));
171 static PyObject
*py_creds_parse_string(py_talloc_Object
*self
, PyObject
*args
)
174 enum credentials_obtained obt
= CRED_SPECIFIED
;
175 if (!PyArg_ParseTuple(args
, "s|i", &newval
, &obt
))
178 cli_credentials_parse_string(PyCredentials_AsCliCredentials(self
), newval
, obt
);
182 static PyObject
*py_creds_get_nt_hash(py_talloc_Object
*self
)
184 const struct samr_Password
*ntpw
= cli_credentials_get_nt_hash(PyCredentials_AsCliCredentials(self
), self
->ptr
);
186 return PyString_FromStringAndSize(discard_const_p(char, ntpw
->hash
), 16);
189 static PyObject
*py_creds_set_kerberos_state(py_talloc_Object
*self
, PyObject
*args
)
192 if (!PyArg_ParseTuple(args
, "i", &state
))
195 cli_credentials_set_kerberos_state(PyCredentials_AsCliCredentials(self
), state
);
199 static PyObject
*py_creds_guess(py_talloc_Object
*self
, PyObject
*args
)
201 PyObject
*py_lp_ctx
= Py_None
;
202 struct loadparm_context
*lp_ctx
;
203 if (!PyArg_ParseTuple(args
, "|O", &py_lp_ctx
))
206 lp_ctx
= lp_from_py_object(py_lp_ctx
);
210 cli_credentials_guess(PyCredentials_AsCliCredentials(self
), lp_ctx
);
215 static PyObject
*py_creds_set_machine_account(py_talloc_Object
*self
, PyObject
*args
)
217 PyObject
*py_lp_ctx
= Py_None
;
218 struct loadparm_context
*lp_ctx
;
220 if (!PyArg_ParseTuple(args
, "|O", &py_lp_ctx
))
223 lp_ctx
= lp_from_py_object(py_lp_ctx
);
227 status
= cli_credentials_set_machine_account(PyCredentials_AsCliCredentials(self
), lp_ctx
);
228 PyErr_NTSTATUS_IS_ERR_RAISE(status
);
233 static PyMethodDef py_creds_methods
[] = {
234 { "get_username", (PyCFunction
)py_creds_get_username
, METH_NOARGS
,
235 "S.get_username() -> username\nObtain username." },
236 { "set_username", (PyCFunction
)py_creds_set_username
, METH_VARARGS
,
237 "S.set_username(name, obtained=CRED_SPECIFIED) -> None\n"
238 "Change username." },
239 { "get_password", (PyCFunction
)py_creds_get_password
, METH_NOARGS
,
240 "S.get_password() -> password\n"
241 "Obtain password." },
242 { "set_password", (PyCFunction
)py_creds_set_password
, METH_VARARGS
,
243 "S.set_password(password, obtained=CRED_SPECIFIED) -> None\n"
244 "Change password." },
245 { "get_domain", (PyCFunction
)py_creds_get_domain
, METH_NOARGS
,
246 "S.get_domain() -> domain\n"
247 "Obtain domain name." },
248 { "set_domain", (PyCFunction
)py_creds_set_domain
, METH_VARARGS
,
249 "S.set_domain(domain, obtained=CRED_SPECIFIED) -> None\n"
250 "Change domain name." },
251 { "get_realm", (PyCFunction
)py_creds_get_realm
, METH_NOARGS
,
252 "S.get_realm() -> realm\n"
253 "Obtain realm name." },
254 { "set_realm", (PyCFunction
)py_creds_set_realm
, METH_VARARGS
,
255 "S.set_realm(realm, obtained=CRED_SPECIFIED) -> None\n"
256 "Change realm name." },
257 { "get_bind_dn", (PyCFunction
)py_creds_get_bind_dn
, METH_NOARGS
,
258 "S.get_bind_dn() -> bind dn\n"
260 { "set_bind_dn", (PyCFunction
)py_creds_set_bind_dn
, METH_VARARGS
,
261 "S.set_bind_dn(bind_dn) -> None\n"
263 { "is_anonymous", (PyCFunction
)py_creds_is_anonymous
, METH_NOARGS
,
265 { "set_anonymous", (PyCFunction
)py_creds_set_anonymous
, METH_NOARGS
,
266 "S.set_anonymous() -> None\n"
267 "Use anonymous credentials." },
268 { "get_workstation", (PyCFunction
)py_creds_get_workstation
, METH_NOARGS
,
270 { "set_workstation", (PyCFunction
)py_creds_set_workstation
, METH_VARARGS
,
272 { "authentication_requested", (PyCFunction
)py_creds_authentication_requested
, METH_NOARGS
,
274 { "wrong_password", (PyCFunction
)py_creds_wrong_password
, METH_NOARGS
,
275 "S.wrong_password() -> bool\n"
276 "Indicate the returned password was incorrect." },
277 { "set_cmdline_callbacks", (PyCFunction
)py_creds_set_cmdline_callbacks
, METH_NOARGS
,
278 "S.set_cmdline_callbacks() -> bool\n"
279 "Use command-line to obtain credentials not explicitly set." },
280 { "parse_string", (PyCFunction
)py_creds_parse_string
, METH_VARARGS
,
281 "S.parse_string(text, obtained=CRED_SPECIFIED) -> None\n"
282 "Parse credentials string." },
283 { "get_nt_hash", (PyCFunction
)py_creds_get_nt_hash
, METH_NOARGS
,
285 { "set_kerberos_state", (PyCFunction
)py_creds_set_kerberos_state
, METH_VARARGS
,
287 { "guess", (PyCFunction
)py_creds_guess
, METH_VARARGS
, NULL
},
288 { "set_machine_account", (PyCFunction
)py_creds_set_machine_account
, METH_VARARGS
, NULL
},
292 PyTypeObject PyCredentials
= {
293 .tp_name
= "Credentials",
294 .tp_basicsize
= sizeof(py_talloc_Object
),
295 .tp_dealloc
= py_talloc_dealloc
,
296 .tp_new
= py_creds_new
,
297 .tp_flags
= Py_TPFLAGS_DEFAULT
,
298 .tp_methods
= py_creds_methods
,
301 void initcredentials(void)
305 if (PyType_Ready(&PyCredentials
) < 0)
308 m
= Py_InitModule3("credentials", NULL
, "Credentials management.");
312 PyModule_AddObject(m
, "AUTO_USE_KERBEROS", PyInt_FromLong(CRED_AUTO_USE_KERBEROS
));
313 PyModule_AddObject(m
, "DONT_USE_KERBEROS", PyInt_FromLong(CRED_DONT_USE_KERBEROS
));
314 PyModule_AddObject(m
, "MUST_USE_KERBEROS", PyInt_FromLong(CRED_MUST_USE_KERBEROS
));
316 Py_INCREF(&PyCredentials
);
317 PyModule_AddObject(m
, "Credentials", (PyObject
*)&PyCredentials
);