along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <Python.h>
#include "includes.h"
-#include "ldb.h"
-#include "ldb_errors.h"
-#include "ldb_wrap.h"
-#include "param/param.h"
-#include "auth/credentials/credentials.h"
-#include "dsdb/samdb/samdb.h"
-#include "lib/ldb-samba/ldif_handlers.h"
-#include "librpc/ndr/libndr.h"
#include "version.h"
-#include <Python.h>
-#include "lib/ldb/pyldb.h"
-#include "libcli/util/pyerrors.h"
-#include "libcli/security/security.h"
-#include "auth/pyauth.h"
#include "param/pyparam.h"
-#include "auth/credentials/pycredentials.h"
+#include "lib/socket/netif.h"
+
+void init_glue(void);
#ifndef Py_RETURN_NONE
#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
#endif
-/* FIXME: These should be in a header file somewhere, once we finish moving
- * away from SWIG .. */
-#define PyErr_LDB_OR_RAISE(py_ldb, ldb) \
-/* if (!PyLdb_Check(py_ldb)) { \
- PyErr_SetString(py_ldb_get_exception(), "Ldb connection object required"); \
- return NULL; \
- } */\
- ldb = PyLdb_AsLdbContext(py_ldb);
-
-static void PyErr_SetLdbError(PyObject *error, int ret, struct ldb_context *ldb_ctx)
-{
- if (ret == LDB_ERR_PYTHON_EXCEPTION)
- return; /* Python exception should already be set, just keep that */
-
- PyErr_SetObject(error,
- Py_BuildValue(discard_const_p(char, "(i,s)"), ret,
- ldb_ctx == NULL?ldb_strerror(ret):ldb_errstring(ldb_ctx)));
-}
-
-static PyObject *py_ldb_get_exception(void)
-{
- PyObject *mod = PyImport_ImportModule("ldb");
- if (mod == NULL)
- return NULL;
-
- return PyObject_GetAttrString(mod, "LdbError");
-}
-
static PyObject *py_generate_random_str(PyObject *self, PyObject *args)
{
int len;
return ret;
}
-static PyObject *py_unix2nttime(PyObject *self, PyObject *args)
-{
- time_t t;
- NTTIME nt;
- if (!PyArg_ParseTuple(args, "I", &t))
- return NULL;
-
- unix_to_nt_time(&nt, t);
-
- return PyInt_FromLong((uint64_t)nt);
-}
-
-static PyObject *py_ldb_set_credentials(PyObject *self, PyObject *args)
-{
- PyObject *py_creds, *py_ldb;
- struct cli_credentials *creds;
- struct ldb_context *ldb;
- if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_creds))
- return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- creds = cli_credentials_from_py_object(py_creds);
- if (creds == NULL) {
- PyErr_SetString(PyExc_TypeError, "Expected credentials object");
- return NULL;
- }
-
- ldb_set_opaque(ldb, "credentials", creds);
-
- Py_RETURN_NONE;
-}
-
-static PyObject *py_ldb_set_loadparm(PyObject *self, PyObject *args)
-{
- PyObject *py_lp_ctx, *py_ldb;
- struct loadparm_context *lp_ctx;
- struct ldb_context *ldb;
- if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_lp_ctx))
- return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- lp_ctx = lp_from_py_object(py_lp_ctx);
- if (lp_ctx == NULL) {
- PyErr_SetString(PyExc_TypeError, "Expected loadparm object");
- return NULL;
- }
-
- ldb_set_opaque(ldb, "loadparm", lp_ctx);
-
- Py_RETURN_NONE;
-}
-
-
-static PyObject *py_ldb_set_session_info(PyObject *self, PyObject *args)
+static PyObject *py_generate_random_password(PyObject *self, PyObject *args)
{
- PyObject *py_session_info, *py_ldb;
- struct auth_session_info *info;
- struct ldb_context *ldb;
- if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_session_info))
- return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
- /*if (!PyAuthSession_Check(py_session_info)) {
- PyErr_SetString(PyExc_TypeError, "Expected session info object");
- return NULL;
- }*/
-
- info = PyAuthSession_AsSession(py_session_info);
-
- ldb_set_opaque(ldb, "sessionInfo", info);
-
- Py_RETURN_NONE;
-}
-
-static PyObject *py_ldb_set_utf8_casefold(PyObject *self, PyObject *args)
-{
- PyObject *py_ldb;
- struct ldb_context *ldb;
-
- if (!PyArg_ParseTuple(args, "O", &py_ldb))
- return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- ldb_set_utf8_fns(ldb, NULL, wrap_casefold);
-
- Py_RETURN_NONE;
-}
-
-static PyObject *py_samdb_set_domain_sid(PyLdbObject *self, PyObject *args)
-{
- PyObject *py_ldb, *py_sid;
- struct ldb_context *ldb;
- struct dom_sid *sid;
- bool ret;
-
- if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_sid))
- return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- sid = dom_sid_parse_talloc(NULL, PyString_AsString(py_sid));
-
- ret = samdb_set_domain_sid(ldb, sid);
- if (!ret) {
- PyErr_SetString(PyExc_RuntimeError, "set_domain_sid failed");
- return NULL;
- }
- Py_RETURN_NONE;
-}
-
-static PyObject *py_samdb_get_domain_sid(PyLdbObject *self, PyObject *args)
-{
- PyObject *py_ldb;
- struct ldb_context *ldb;
- const struct dom_sid *sid;
+ int min, max;
PyObject *ret;
char *retstr;
-
- if (!PyArg_ParseTuple(args, "O", &py_ldb))
+ if (!PyArg_ParseTuple(args, "ii", &min, &max))
return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
- sid = samdb_domain_sid(ldb);
- if (!sid) {
- PyErr_SetString(PyExc_RuntimeError, "samdb_domain_sid failed");
+ retstr = generate_random_password(NULL, min, max);
+ if (retstr == NULL) {
return NULL;
- }
- retstr = dom_sid_string(NULL, sid);
+ }
ret = PyString_FromString(retstr);
talloc_free(retstr);
return ret;
}
-static PyObject *py_ldb_register_samba_handlers(PyObject *self, PyObject *args)
+static PyObject *py_unix2nttime(PyObject *self, PyObject *args)
{
- PyObject *py_ldb;
- struct ldb_context *ldb;
- int ret;
+ time_t t;
+ unsigned int _t;
+ NTTIME nt;
- if (!PyArg_ParseTuple(args, "O", &py_ldb))
+ if (!PyArg_ParseTuple(args, "I", &_t)) {
return NULL;
+ }
+ t = _t;
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
- ret = ldb_register_samba_handlers(ldb);
+ unix_to_nt_time(&nt, t);
- PyErr_LDB_ERROR_IS_ERR_RAISE(py_ldb_get_exception(), ret, ldb);
- Py_RETURN_NONE;
+ return PyLong_FromLongLong((uint64_t)nt);
}
-static PyObject *py_dsdb_set_ntds_invocation_id(PyObject *self, PyObject *args)
+static PyObject *py_nttime2unix(PyObject *self, PyObject *args)
{
- PyObject *py_ldb, *py_guid;
- bool ret;
- struct GUID guid;
- struct ldb_context *ldb;
- if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_guid))
+ time_t t;
+ NTTIME nt;
+ if (!PyArg_ParseTuple(args, "K", &nt))
return NULL;
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
- GUID_from_string(PyString_AsString(py_guid), &guid);
+ t = nt_time_to_unix(nt);
- ret = samdb_set_ntds_invocation_id(ldb, &guid);
- if (!ret) {
- PyErr_SetString(PyExc_RuntimeError, "set_ntds_invocation_id failed");
- return NULL;
- }
- Py_RETURN_NONE;
+ return PyInt_FromLong((uint64_t)t);
}
-static PyObject *py_dsdb_set_opaque_integer(PyObject *self, PyObject *args)
+static PyObject *py_nttime2string(PyObject *self, PyObject *args)
{
- PyObject *py_ldb;
- int value;
- int *old_val, *new_val;
- char *py_opaque_name, *opaque_name_talloc;
- struct ldb_context *ldb;
+ PyObject *ret;
+ NTTIME nt;
TALLOC_CTX *tmp_ctx;
-
- if (!PyArg_ParseTuple(args, "Osi", &py_ldb, &py_opaque_name, &value))
+ const char *string;
+ if (!PyArg_ParseTuple(args, "K", &nt))
return NULL;
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- /* see if we have a cached copy */
- old_val = (int *)ldb_get_opaque(ldb,
- py_opaque_name);
-
- if (old_val) {
- *old_val = value;
- Py_RETURN_NONE;
- }
-
- tmp_ctx = talloc_new(ldb);
+ tmp_ctx = talloc_new(NULL);
if (tmp_ctx == NULL) {
- goto failed;
- }
-
- new_val = talloc(tmp_ctx, int);
- if (!new_val) {
- goto failed;
- }
-
- opaque_name_talloc = talloc_strdup(tmp_ctx, py_opaque_name);
- if (!opaque_name_talloc) {
- goto failed;
+ PyErr_NoMemory();
+ return NULL;
}
-
- *new_val = value;
- /* cache the domain_sid in the ldb */
- if (ldb_set_opaque(ldb, opaque_name_talloc, new_val) != LDB_SUCCESS) {
- goto failed;
- }
+ string = nt_time_string(tmp_ctx, nt);
+ ret = PyString_FromString(string);
- talloc_steal(ldb, new_val);
- talloc_steal(ldb, opaque_name_talloc);
talloc_free(tmp_ctx);
- Py_RETURN_NONE;
-
-failed:
- talloc_free(tmp_ctx);
- PyErr_SetString(PyExc_RuntimeError, "Failed to set opaque integer into the ldb!\n");
- return NULL;
+ return ret;
}
-static PyObject *py_dsdb_set_global_schema(PyObject *self, PyObject *args)
+static PyObject *py_set_debug_level(PyObject *self, PyObject *args)
{
- PyObject *py_ldb;
- struct ldb_context *ldb;
- int ret;
- if (!PyArg_ParseTuple(args, "O", &py_ldb))
+ unsigned level;
+ if (!PyArg_ParseTuple(args, "I", &level))
return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- ret = dsdb_set_global_schema(ldb);
- PyErr_LDB_ERROR_IS_ERR_RAISE(py_ldb_get_exception(), ret, ldb);
-
+ (DEBUGLEVEL) = level;
Py_RETURN_NONE;
}
-static PyObject *py_dsdb_set_schema_from_ldif(PyObject *self, PyObject *args)
+static PyObject *py_get_debug_level(PyObject *self)
{
- WERROR result;
- char *pf, *df;
- PyObject *py_ldb;
- struct ldb_context *ldb;
-
- if (!PyArg_ParseTuple(args, "Oss", &py_ldb, &pf, &df))
- return NULL;
-
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- result = dsdb_set_schema_from_ldif(ldb, pf, df);
- PyErr_WERROR_IS_ERR_RAISE(result);
-
- Py_RETURN_NONE;
+ return PyInt_FromLong(DEBUGLEVEL);
}
-static PyObject *py_dsdb_convert_schema_to_openldap(PyObject *self, PyObject *args)
+/*
+ return the list of interface IPs we have configured
+ takes an loadparm context, returns a list of IPs in string form
+
+ Does not return addresses on 127.0.0.0/8
+ */
+static PyObject *py_interface_ips(PyObject *self, PyObject *args)
{
- char *target_str, *mapping;
- PyObject *py_ldb;
- struct ldb_context *ldb;
- PyObject *ret;
- char *retstr;
+ PyObject *pylist;
+ int count;
+ TALLOC_CTX *tmp_ctx;
+ PyObject *py_lp_ctx;
+ struct loadparm_context *lp_ctx;
+ struct interface *ifaces;
+ int i, ifcount;
+ int all_interfaces;
- if (!PyArg_ParseTuple(args, "Oss", &py_ldb, &target_str, &mapping))
+ if (!PyArg_ParseTuple(args, "Oi", &py_lp_ctx, &all_interfaces))
return NULL;
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- retstr = dsdb_convert_schema_to_openldap(ldb, target_str, mapping);
- if (!retstr) {
- PyErr_SetString(PyExc_RuntimeError, "dsdb_convert_schema_to_openldap failed");
+ tmp_ctx = talloc_new(NULL);
+ if (tmp_ctx == NULL) {
+ PyErr_NoMemory();
return NULL;
- }
- ret = PyString_FromString(retstr);
- talloc_free(retstr);
- return ret;
-}
-
-static PyObject *py_dsdb_write_prefixes_from_schema_to_ldb(PyObject *self, PyObject *args)
-{
- PyObject *py_ldb;
- struct ldb_context *ldb;
- WERROR result;
- struct dsdb_schema *schema;
+ }
- if (!PyArg_ParseTuple(args, "O", &py_ldb))
+ lp_ctx = lpcfg_from_py_object(tmp_ctx, py_lp_ctx);
+ if (lp_ctx == NULL) {
+ talloc_free(tmp_ctx);
return NULL;
+ }
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
+ load_interface_list(tmp_ctx, lp_ctx, &ifaces);
- schema = dsdb_get_schema(ldb);
- if (!schema) {
- PyErr_SetString(PyExc_RuntimeError, "Failed to set find a schema on ldb!\n");
- return NULL;
- }
+ count = iface_list_count(ifaces);
- result = dsdb_write_prefixes_from_schema_to_ldb(NULL, ldb, schema);
- PyErr_WERROR_IS_ERR_RAISE(result);
+ /* first count how many are not loopback addresses */
+ for (ifcount = i = 0; i<count; i++) {
+ const char *ip = iface_list_n_ip(ifaces, i);
+ if (!(!all_interfaces && iface_list_same_net(ip, "127.0.0.1", "255.0.0.0"))) {
+ ifcount++;
+ }
+ }
- Py_RETURN_NONE;
+ pylist = PyList_New(ifcount);
+ for (ifcount = i = 0; i<count; i++) {
+ const char *ip = iface_list_n_ip(ifaces, i);
+ if (!(!all_interfaces && iface_list_same_net(ip, "127.0.0.1", "255.0.0.0"))) {
+ PyList_SetItem(pylist, ifcount, PyString_FromString(ip));
+ ifcount++;
+ }
+ }
+ talloc_free(tmp_ctx);
+ return pylist;
}
-static PyObject *py_dsdb_set_schema_from_ldb(PyObject *self, PyObject *args)
+static PyObject *py_strcasecmp_m(PyObject *self, PyObject *args)
{
- PyObject *py_ldb;
- struct ldb_context *ldb;
- PyObject *py_from_ldb;
- struct ldb_context *from_ldb;
- struct dsdb_schema *schema;
- int ret;
- if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_from_ldb))
- return NULL;
+ char *s1, *s2;
- PyErr_LDB_OR_RAISE(py_ldb, ldb);
-
- PyErr_LDB_OR_RAISE(py_from_ldb, from_ldb);
-
- schema = dsdb_get_schema(from_ldb);
- if (!schema) {
- PyErr_SetString(PyExc_RuntimeError, "Failed to set find a schema on 'from' ldb!\n");
+ if (!PyArg_ParseTuple(args, "ss", &s1, &s2))
return NULL;
- }
-
- ret = dsdb_reference_schema(ldb, schema, true);
- PyErr_LDB_ERROR_IS_ERR_RAISE(py_ldb_get_exception(), ret, ldb);
- Py_RETURN_NONE;
+ return PyInt_FromLong(strcasecmp_m(s1, s2));
}
-static PyObject *py_dom_sid_to_rid(PyLdbObject *self, PyObject *args)
+static PyObject *py_strstr_m(PyObject *self, PyObject *args)
{
- PyObject *py_sid;
- struct dom_sid *sid;
- uint32_t rid;
- NTSTATUS status;
-
- if(!PyArg_ParseTuple(args, "O", &py_sid))
- return NULL;
-
- sid = dom_sid_parse_talloc(NULL, PyString_AsString(py_sid));
+ char *s1, *s2, *ret;
- status = dom_sid_split_rid(NULL, sid, NULL, &rid);
- if (!NT_STATUS_IS_OK(status)) {
- PyErr_SetString(PyExc_RuntimeError, "dom_sid_split_rid failed");
+ if (!PyArg_ParseTuple(args, "ss", &s1, &s2))
return NULL;
- }
- return PyInt_FromLong(rid);
+ ret = strstr_m(s1, s2);
+ if (!ret) {
+ Py_RETURN_NONE;
+ }
+ return PyString_FromString(ret);
}
static PyMethodDef py_misc_methods[] = {
{ "generate_random_str", (PyCFunction)py_generate_random_str, METH_VARARGS,
- "random_password(len) -> string\n"
- "Generate random password with specified length." },
+ "generate_random_str(len) -> string\n"
+ "Generate random string with specified length." },
+ { "generate_random_password", (PyCFunction)py_generate_random_password,
+ METH_VARARGS, "generate_random_password(min, max) -> string\n"
+ "Generate random password with a length >= min and <= max." },
{ "unix2nttime", (PyCFunction)py_unix2nttime, METH_VARARGS,
"unix2nttime(timestamp) -> nttime" },
- { "ldb_set_credentials", (PyCFunction)py_ldb_set_credentials, METH_VARARGS,
- "ldb_set_credentials(ldb, credentials) -> None\n"
- "Set credentials to use when connecting." },
- { "ldb_set_session_info", (PyCFunction)py_ldb_set_session_info, METH_VARARGS,
- "ldb_set_session_info(ldb, session_info)\n"
- "Set session info to use when connecting." },
- { "ldb_set_loadparm", (PyCFunction)py_ldb_set_loadparm, METH_VARARGS,
- "ldb_set_loadparm(ldb, session_info)\n"
- "Set loadparm context to use when connecting." },
- { "samdb_set_domain_sid", (PyCFunction)py_samdb_set_domain_sid, METH_VARARGS,
- "samdb_set_domain_sid(samdb, sid)\n"
- "Set SID of domain to use." },
- { "samdb_get_domain_sid", (PyCFunction)py_samdb_get_domain_sid, METH_VARARGS,
- "samdb_get_domain_sid(samdb)\n"
- "Get SID of domain in use." },
- { "ldb_register_samba_handlers", (PyCFunction)py_ldb_register_samba_handlers, METH_VARARGS,
- "ldb_register_samba_handlers(ldb)\n"
- "Register Samba-specific LDB modules and schemas." },
- { "ldb_set_utf8_casefold", (PyCFunction)py_ldb_set_utf8_casefold, METH_VARARGS,
- "ldb_set_utf8_casefold(ldb)\n"
- "Set the right Samba casefolding function for UTF8 charset." },
- { "dsdb_set_ntds_invocation_id", (PyCFunction)py_dsdb_set_ntds_invocation_id, METH_VARARGS,
- NULL },
- { "dsdb_set_opaque_integer", (PyCFunction)py_dsdb_set_opaque_integer, METH_VARARGS,
- NULL },
- { "dsdb_set_global_schema", (PyCFunction)py_dsdb_set_global_schema, METH_VARARGS,
- NULL },
- { "dsdb_set_schema_from_ldif", (PyCFunction)py_dsdb_set_schema_from_ldif, METH_VARARGS,
- NULL },
- { "dsdb_write_prefixes_from_schema_to_ldb", (PyCFunction)py_dsdb_write_prefixes_from_schema_to_ldb, METH_VARARGS,
- NULL },
- { "dsdb_set_schema_from_ldb", (PyCFunction)py_dsdb_set_schema_from_ldb, METH_VARARGS,
- NULL },
- { "dsdb_convert_schema_to_openldap", (PyCFunction)py_dsdb_convert_schema_to_openldap, METH_VARARGS,
- NULL },
- { "dom_sid_to_rid", (PyCFunction)py_dom_sid_to_rid, METH_VARARGS,
- NULL },
+ { "nttime2unix", (PyCFunction)py_nttime2unix, METH_VARARGS,
+ "nttime2unix(nttime) -> timestamp" },
+ { "nttime2string", (PyCFunction)py_nttime2string, METH_VARARGS,
+ "nttime2string(nttime) -> string" },
+ { "set_debug_level", (PyCFunction)py_set_debug_level, METH_VARARGS,
+ "set debug level" },
+ { "get_debug_level", (PyCFunction)py_get_debug_level, METH_NOARGS,
+ "get debug level" },
+ { "interface_ips", (PyCFunction)py_interface_ips, METH_VARARGS,
+ "get interface IP address list"},
+ { "strcasecmp_m", (PyCFunction)py_strcasecmp_m, METH_VARARGS,
+ "(for testing) compare two strings using Samba's strcasecmp_m()"},
+ { "strstr_m", (PyCFunction)py_strstr_m, METH_VARARGS,
+ "(for testing) find one string in another with Samba's strstr_m()"},
{ NULL }
};
-void initglue(void)
+void init_glue(void)
{
PyObject *m;
- m = Py_InitModule3("glue", py_misc_methods,
+ debug_setup_talloc_log();
+
+ m = Py_InitModule3("_glue", py_misc_methods,
"Python bindings for miscellaneous Samba functions.");
if (m == NULL)
return;
- PyModule_AddObject(m, "version", PyString_FromString(SAMBA_VERSION_STRING));
-
- PyModule_AddObject(m, "DS_BEHAVIOR_WIN2000", PyInt_FromLong(DS_BEHAVIOR_WIN2000));
- PyModule_AddObject(m, "DS_BEHAVIOR_WIN2003_INTERIM", PyInt_FromLong(DS_BEHAVIOR_WIN2003_INTERIM));
- PyModule_AddObject(m, "DS_BEHAVIOR_WIN2003", PyInt_FromLong(DS_BEHAVIOR_WIN2003));
- PyModule_AddObject(m, "DS_BEHAVIOR_WIN2008", PyInt_FromLong(DS_BEHAVIOR_WIN2008));
+ PyModule_AddObject(m, "version",
+ PyString_FromString(SAMBA_VERSION_STRING));
+ /* one of the most annoying things about python scripts is
+ that they don't die when you hit control-C. This fixes that
+ sillyness. As we do all database operations using
+ transactions, this is also safe.
+ */
+ signal(SIGINT, SIG_DFL);
}
git.samba.org / idra / samba.git / blobdiff