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-rw-r--r--source4/librpc/ndr/ndr_dom_sid.c217
-rw-r--r--source4/librpc/ndr/py_security.c58
2 files changed, 58 insertions, 217 deletions
diff --git a/source4/librpc/ndr/ndr_dom_sid.c b/source4/librpc/ndr/ndr_dom_sid.c
deleted file mode 100644
index b986231b4f..0000000000
--- a/source4/librpc/ndr/ndr_dom_sid.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- fast routines for getting the wire size of security objects
-
- Copyright (C) Andrew Tridgell 2003
- Copyright (C) Stefan Metzmacher 2006-2008
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-
-#include "includes.h"
-#include "librpc/gen_ndr/ndr_security.h"
-#include "libcli/security/security.h"
-
-/*
- return the wire size of a dom_sid
-*/
-size_t ndr_size_dom_sid(const struct dom_sid *sid, int flags)
-{
- if (!sid) return 0;
- return 8 + 4*sid->num_auths;
-}
-
-size_t ndr_size_dom_sid28(const struct dom_sid *sid, int flags)
-{
- struct dom_sid zero_sid;
-
- if (!sid) return 0;
-
- ZERO_STRUCT(zero_sid);
-
- if (memcmp(&zero_sid, sid, sizeof(zero_sid)) == 0) {
- return 0;
- }
-
- return 8 + 4*sid->num_auths;
-}
-
-size_t ndr_size_dom_sid0(const struct dom_sid *sid, int flags)
-{
- return ndr_size_dom_sid28(sid, flags);
-}
-
-/*
- print a dom_sid
-*/
-void ndr_print_dom_sid(struct ndr_print *ndr, const char *name, const struct dom_sid *sid)
-{
- ndr->print(ndr, "%-25s: %s", name, dom_sid_string(ndr, sid));
-}
-
-void ndr_print_dom_sid2(struct ndr_print *ndr, const char *name, const struct dom_sid *sid)
-{
- ndr_print_dom_sid(ndr, name, sid);
-}
-
-void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct dom_sid *sid)
-{
- ndr_print_dom_sid(ndr, name, sid);
-}
-
-void ndr_print_dom_sid0(struct ndr_print *ndr, const char *name, const struct dom_sid *sid)
-{
- ndr_print_dom_sid(ndr, name, sid);
-}
-
-
-/*
- parse a dom_sid2 - this is a dom_sid but with an extra copy of the num_auths field
-*/
-enum ndr_err_code ndr_pull_dom_sid2(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
-{
- uint32_t num_auths;
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
- NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &num_auths));
- NDR_CHECK(ndr_pull_dom_sid(ndr, ndr_flags, sid));
- if (sid->num_auths != num_auths) {
- return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE,
- "Bad array size %u should exceed %u",
- num_auths, sid->num_auths);
- }
- return NDR_ERR_SUCCESS;
-}
-
-/*
- parse a dom_sid2 - this is a dom_sid but with an extra copy of the num_auths field
-*/
-enum ndr_err_code ndr_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
-{
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
- NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, sid->num_auths));
- return ndr_push_dom_sid(ndr, ndr_flags, sid);
-}
-
-/*
- parse a dom_sid28 - this is a dom_sid in a fixed 28 byte buffer, so we need to ensure there are only upto 5 sub_auth
-*/
-enum ndr_err_code ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
-{
- enum ndr_err_code status;
- struct ndr_pull *subndr;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- subndr = talloc_zero(ndr, struct ndr_pull);
- NDR_ERR_HAVE_NO_MEMORY(subndr);
- subndr->flags = ndr->flags;
- subndr->current_mem_ctx = ndr->current_mem_ctx;
-
- subndr->data = ndr->data + ndr->offset;
- subndr->data_size = 28;
- subndr->offset = 0;
-
- NDR_CHECK(ndr_pull_advance(ndr, 28));
-
- status = ndr_pull_dom_sid(subndr, ndr_flags, sid);
- if (!NDR_ERR_CODE_IS_SUCCESS(status)) {
- /* handle a w2k bug which send random data in the buffer */
- ZERO_STRUCTP(sid);
- } else if (sid->num_auths == 0 && sid->sub_auths) {
- talloc_free(sid->sub_auths);
- sid->sub_auths = NULL;
- }
-
- return NDR_ERR_SUCCESS;
-}
-
-/*
- push a dom_sid28 - this is a dom_sid in a 28 byte fixed buffer
-*/
-enum ndr_err_code ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
-{
- uint32_t old_offset;
- uint32_t padding;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- if (sid->num_auths > 5) {
- return ndr_push_error(ndr, NDR_ERR_RANGE,
- "dom_sid28 allows only upto 5 sub auth [%u]",
- sid->num_auths);
- }
-
- old_offset = ndr->offset;
- NDR_CHECK(ndr_push_dom_sid(ndr, ndr_flags, sid));
-
- padding = 28 - (ndr->offset - old_offset);
-
- if (padding > 0) {
- NDR_CHECK(ndr_push_zero(ndr, padding));
- }
-
- return NDR_ERR_SUCCESS;
-}
-
-/*
- parse a dom_sid0 - this is a dom_sid in a variable byte buffer, which is maybe empty
-*/
-enum ndr_err_code ndr_pull_dom_sid0(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid)
-{
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- if (ndr->data_size == ndr->offset) {
- ZERO_STRUCTP(sid);
- return NDR_ERR_SUCCESS;
- }
-
- return ndr_pull_dom_sid(ndr, ndr_flags, sid);
-}
-
-/*
- push a dom_sid0 - this is a dom_sid in a variable byte buffer, which is maybe empty
-*/
-enum ndr_err_code ndr_push_dom_sid0(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid)
-{
- struct dom_sid zero_sid;
-
- if (!(ndr_flags & NDR_SCALARS)) {
- return NDR_ERR_SUCCESS;
- }
-
- if (!sid) {
- return NDR_ERR_SUCCESS;
- }
-
- ZERO_STRUCT(zero_sid);
-
- if (memcmp(&zero_sid, sid, sizeof(zero_sid)) == 0) {
- return NDR_ERR_SUCCESS;
- }
-
- return ndr_push_dom_sid(ndr, ndr_flags, sid);
-}
-
diff --git a/source4/librpc/ndr/py_security.c b/source4/librpc/ndr/py_security.c
new file mode 100644
index 0000000000..6888f14375
--- /dev/null
+++ b/source4/librpc/ndr/py_security.c
@@ -0,0 +1,58 @@
+/*
+ Unix SMB/CIFS implementation.
+ Samba utility functions
+ Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "libcli/security/security.h"
+
+static PyObject *py_dom_sid_eq(PyObject *self, PyObject *args)
+{
+ struct dom_sid *this = py_talloc_get_ptr(self), *other;
+ PyObject *py_other;
+
+ if (!PyArg_ParseTuple(args, "O", &py_other))
+ return NULL;
+
+ other = py_talloc_get_type(py_other, struct dom_sid);
+ if (other == NULL)
+ return Py_False;
+
+ return dom_sid_equal(this, other)?Py_True:Py_False;
+}
+
+static PyObject *py_dom_sid_str(PyObject *self)
+{
+ struct dom_sid *this = py_talloc_get_ptr(self);
+ char *str = dom_sid_string(NULL, this);
+ PyObject *ret = PyString_FromString(str);
+ talloc_free(str);
+ return ret;
+}
+
+static PyObject *py_dom_sid_repr(PyObject *self)
+{
+ struct dom_sid *this = py_talloc_get_ptr(self);
+ char *str = dom_sid_string(NULL, this);
+ PyObject *ret = PyString_FromFormat("dom_sid('%s')", str);
+ talloc_free(str);
+ return ret;
+}
+
+#define PY_DOM_SID_REPR py_dom_sid_repr
+
+#define PY_DOM_SID_EXTRA_METHODS \
+ { "__eq__", (PyCFunction)py_dom_sid_eq, METH_VARARGS, "S.__eq__(x) -> S == x" }, \
+ { "__str__", (PyCFunction)py_dom_sid_str, METH_NOARGS, "S.__str__() -> str(S)" }, \
generated by cgit (git 2.34.1) at 2024-08-26 00:41:45 +0000