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 3 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_common.h"
23 /* Convert a SID to a Python dict */
25 BOOL py_from_SID(PyObject **obj, DOM_SID *sid)
35 if (!sid_to_string(sidstr, sid))
38 *obj = PyString_FromString(sidstr);
43 BOOL py_to_SID(DOM_SID *sid, PyObject *obj)
45 if (!PyString_Check(obj))
48 return string_to_sid(sid, PyString_AsString(obj));
51 BOOL py_from_ACE(PyObject **dict, SEC_ACE *ace)
61 *dict = Py_BuildValue("{sisisi}", "type", ace->type,
63 "mask", ace->access_mask);
65 if (py_from_SID(&obj, &ace->trustee)) {
66 PyDict_SetItemString(*dict, "trustee", obj);
73 BOOL py_to_ACE(SEC_ACE *ace, PyObject *dict)
76 uint8 ace_type, ace_flags;
78 SEC_ACCESS sec_access;
80 if (!PyDict_Check(dict))
83 if (!(obj = PyDict_GetItemString(dict, "type")) ||
87 ace_type = PyInt_AsLong(obj);
89 if (!(obj = PyDict_GetItemString(dict, "flags")) ||
93 ace_flags = PyInt_AsLong(obj);
95 if (!(obj = PyDict_GetItemString(dict, "trustee")) ||
99 if (!py_to_SID(&trustee, obj))
102 if (!(obj = PyDict_GetItemString(dict, "mask")) ||
106 sec_access = PyInt_AsLong(obj);
108 init_sec_ace(ace, &trustee, ace_type, sec_access, ace_flags);
110 /* Fill in size field */
112 ace->size = SEC_ACE_HEADER_SIZE + sid_size(&trustee);
117 BOOL py_from_ACL(PyObject **dict, SEC_ACL *acl)
128 ace_list = PyList_New(acl->num_aces);
130 for (i = 0; i < acl->num_aces; i++) {
133 if (py_from_ACE(&obj, &acl->aces[i]))
134 PyList_SetItem(ace_list, i, obj);
137 *dict = Py_BuildValue("{sisN}", "revision", acl->revision,
138 "ace_list", ace_list);
143 BOOL py_to_ACL(SEC_ACL *acl, PyObject *dict, TALLOC_CTX *mem_ctx)
148 if (!(obj = PyDict_GetItemString(dict, "revision")) ||
152 acl->revision = PyInt_AsLong(obj);
154 if (!(obj = PyDict_GetItemString(dict, "ace_list")) ||
158 acl->num_aces = PyList_Size(obj);
160 acl->aces = TALLOC_ARRAY(mem_ctx, struct security_ace, acl->num_aces);
161 acl->size = SEC_ACL_HEADER_SIZE;
163 for (i = 0; i < acl->num_aces; i++) {
164 PyObject *py_ace = PyList_GetItem(obj, i);
166 if (!py_to_ACE(&acl->aces[i], py_ace))
169 acl->size += acl->aces[i].size;
175 BOOL py_from_SECDESC(PyObject **dict, SEC_DESC *sd)
179 *dict = PyDict_New();
181 obj = PyInt_FromLong(sd->revision);
182 PyDict_SetItemString(*dict, "revision", obj);
185 obj = PyInt_FromLong(sd->type);
186 PyDict_SetItemString(*dict, "type", obj);
189 if (py_from_SID(&obj, sd->owner_sid)) {
190 PyDict_SetItemString(*dict, "owner_sid", obj);
194 if (py_from_SID(&obj, sd->group_sid)) {
195 PyDict_SetItemString(*dict, "group_sid", obj);
199 if (py_from_ACL(&obj, sd->dacl)) {
200 PyDict_SetItemString(*dict, "dacl", obj);
204 if (py_from_ACL(&obj, sd->sacl)) {
205 PyDict_SetItemString(*dict, "sacl", obj);
212 BOOL py_to_SECDESC(SEC_DESC **sd, PyObject *dict, TALLOC_CTX *mem_ctx)
216 uint16 type = SEC_DESC_SELF_RELATIVE;
217 DOM_SID owner_sid, group_sid;
219 BOOL got_dacl = False, got_sacl = False;
220 BOOL got_owner_sid = False, got_group_sid = False;
222 ZERO_STRUCT(dacl); ZERO_STRUCT(sacl);
223 ZERO_STRUCT(owner_sid); ZERO_STRUCT(group_sid);
225 if (!(obj = PyDict_GetItemString(dict, "revision")))
228 revision = PyInt_AsLong(obj);
230 if ((obj = PyDict_GetItemString(dict, "type"))) {
231 if (obj != Py_None) {
232 type = PyInt_AsLong(obj);
236 if ((obj = PyDict_GetItemString(dict, "owner_sid"))) {
238 if (obj != Py_None) {
240 if (!py_to_SID(&owner_sid, obj))
243 got_owner_sid = True;
247 if ((obj = PyDict_GetItemString(dict, "group_sid"))) {
249 if (obj != Py_None) {
251 if (!py_to_SID(&group_sid, obj))
254 got_group_sid = True;
258 if ((obj = PyDict_GetItemString(dict, "dacl"))) {
260 if (obj != Py_None) {
262 if (!py_to_ACL(&dacl, obj, mem_ctx))
269 if ((obj = PyDict_GetItemString(dict, "sacl"))) {
271 if (obj != Py_None) {
273 if (!py_to_ACL(&sacl, obj, mem_ctx))
280 #if 0 /* For new secdesc code */
281 *sd = make_sec_desc(mem_ctx, revision,
282 got_owner_sid ? &owner_sid : NULL,
283 got_group_sid ? &group_sid : NULL,
284 got_sacl ? &sacl : NULL,
285 got_dacl ? &dacl : NULL);
290 *sd = make_sec_desc(mem_ctx, revision, type,
291 got_owner_sid ? &owner_sid : NULL,
292 got_group_sid ? &group_sid : NULL,
293 got_sacl ? &sacl : NULL,
294 got_dacl ? &dacl : NULL, &sd_size);