source4/dsdb/pydsdb.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2010
   4    Copyright (C) Matthias Dieter Wallnöfer          2009
   5
   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.
  10
  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.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include <Python.h>
  21 #include "includes.h"
  22 #include <ldb.h>
  23 #include <pyldb.h>
  24 #include "dsdb/samdb/samdb.h"
  25 #include "libcli/security/security.h"
  26 #include "librpc/ndr/libndr.h"
  27 #include "system/kerberos.h"
  28 #include "auth/kerberos/kerberos.h"
  29 #include "librpc/rpc/pyrpc_util.h"
  30 #include "lib/policy/policy.h"
  31
  32 /* There's no Py_ssize_t in 2.4, apparently */
  33 #if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 5
  34 typedef int Py_ssize_t;
  35 typedef inquiry lenfunc;
  36 typedef intargfunc ssizeargfunc;
  37 #endif
  38
  39 /* FIXME: These should be in a header file somewhere, once we finish moving
  40  * away from SWIG .. */
  41 #define PyErr_LDB_OR_RAISE(py_ldb, ldb) \
  42 /*      if (!PyLdb_Check(py_ldb)) { \
  43                 PyErr_SetString(py_ldb_get_exception(), "Ldb connection object required"); \
  44                 return NULL; \
  45         } */\
  46         ldb = PyLdb_AsLdbContext(py_ldb);
  47
  48 static PyObject *py_ldb_get_exception(void)
  49 {
  50         PyObject *mod = PyImport_ImportModule("ldb");
  51         if (mod == NULL)
  52                 return NULL;
  53
  54         return PyObject_GetAttrString(mod, "LdbError");
  55 }
  56
  57 static void PyErr_SetLdbError(PyObject *error, int ret, struct ldb_context *ldb_ctx)
  58 {
  59         if (ret == LDB_ERR_PYTHON_EXCEPTION)
  60                 return; /* Python exception should already be set, just keep that */
  61
  62         PyErr_SetObject(error,
  63                         Py_BuildValue(discard_const_p(char, "(i,s)"), ret,
  64                         ldb_ctx == NULL?ldb_strerror(ret):ldb_errstring(ldb_ctx)));
  65 }
  66
  67 static PyObject *py_samdb_server_site_name(PyObject *self, PyObject *args)
  68 {
  69         PyObject *py_ldb, *result;
  70         struct ldb_context *ldb;
  71         const char *site;
  72         TALLOC_CTX *mem_ctx;
  73
  74         if (!PyArg_ParseTuple(args, "O", &py_ldb))
  75                 return NULL;
  76
  77         PyErr_LDB_OR_RAISE(py_ldb, ldb);
  78
  79         mem_ctx = talloc_new(NULL);
  80         if (mem_ctx == NULL) {
  81                 PyErr_NoMemory();
  82                 return NULL;
  83         }
  84
  85         site = samdb_server_site_name(ldb, mem_ctx);
  86         if (site == NULL) {
  87                 PyErr_SetString(PyExc_RuntimeError, "Failed to find server site");
  88                 talloc_free(mem_ctx);
  89                 return NULL;
  90         }
  91
  92         result = PyString_FromString(site);
  93         talloc_free(mem_ctx);
  94         return result;
  95 }
  96
  97 static PyObject *py_dsdb_convert_schema_to_openldap(PyObject *self,
  98                                                                                                         PyObject *args)
  99 {
 100         char *target_str, *mapping;
 101         PyObject *py_ldb;
 102         struct ldb_context *ldb;
 103         PyObject *ret;
 104         char *retstr;
 105
 106         if (!PyArg_ParseTuple(args, "Oss", &py_ldb, &target_str, &mapping))
 107                 return NULL;
 108
 109         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 110
 111         retstr = dsdb_convert_schema_to_openldap(ldb, target_str, mapping);
 112         if (retstr == NULL) {
 113                 PyErr_SetString(PyExc_RuntimeError,
 114                                                 "dsdb_convert_schema_to_openldap failed");
 115                 return NULL;
 116         }
 117
 118         ret = PyString_FromString(retstr);
 119         talloc_free(retstr);
 120         return ret;
 121 }
 122
 123 static PyObject *py_samdb_set_domain_sid(PyLdbObject *self, PyObject *args)
 124 {
 125         PyObject *py_ldb, *py_sid;
 126         struct ldb_context *ldb;
 127         struct dom_sid *sid;
 128         bool ret;
 129
 130         if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_sid))
 131                 return NULL;
 132
 133         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 134
 135         sid = dom_sid_parse_talloc(NULL, PyString_AsString(py_sid));
 136         if (sid == NULL) {
 137                 PyErr_NoMemory();
 138                 return NULL;
 139         }
 140
 141         ret = samdb_set_domain_sid(ldb, sid);
 142         talloc_free(sid);
 143         if (!ret) {
 144                 PyErr_SetString(PyExc_RuntimeError, "set_domain_sid failed");
 145                 return NULL;
 146         }
 147         Py_RETURN_NONE;
 148 }
 149
 150 static PyObject *py_samdb_set_ntds_settings_dn(PyLdbObject *self, PyObject *args)
 151 {
 152         PyObject *py_ldb, *py_ntds_settings_dn;
 153         struct ldb_context *ldb;
 154         struct ldb_dn *ntds_settings_dn;
 155         TALLOC_CTX *tmp_ctx;
 156         bool ret;
 157
 158         if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_ntds_settings_dn))
 159                 return NULL;
 160
 161         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 162
 163         tmp_ctx = talloc_new(NULL);
 164         if (tmp_ctx == NULL) {
 165                 PyErr_NoMemory();
 166                 return NULL;
 167         }
 168
 169         if (!PyObject_AsDn(tmp_ctx, py_ntds_settings_dn, ldb, &ntds_settings_dn)) {
 170                 /* exception thrown by "PyObject_AsDn" */
 171                 talloc_free(tmp_ctx);
 172                 return NULL;
 173         }
 174
 175         ret = samdb_set_ntds_settings_dn(ldb, ntds_settings_dn);
 176         talloc_free(tmp_ctx);
 177         if (!ret) {
 178                 PyErr_SetString(PyExc_RuntimeError, "set_ntds_settings_dn failed");
 179                 return NULL;
 180         }
 181         Py_RETURN_NONE;
 182 }
 183
 184 static PyObject *py_samdb_get_domain_sid(PyLdbObject *self, PyObject *args)
 185 {
 186         PyObject *py_ldb;
 187         struct ldb_context *ldb;
 188         const struct dom_sid *sid;
 189         PyObject *ret;
 190         char *retstr;
 191
 192         if (!PyArg_ParseTuple(args, "O", &py_ldb))
 193                 return NULL;
 194
 195         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 196
 197         sid = samdb_domain_sid(ldb);
 198         if (!sid) {
 199                 PyErr_SetString(PyExc_RuntimeError, "samdb_domain_sid failed");
 200                 return NULL;
 201         }
 202
 203         retstr = dom_sid_string(NULL, sid);
 204         if (retstr == NULL) {
 205                 PyErr_NoMemory();
 206                 return NULL;
 207         }
 208         ret = PyString_FromString(retstr);
 209         talloc_free(retstr);
 210         return ret;
 211 }
 212
 213 static PyObject *py_samdb_ntds_invocation_id(PyObject *self, PyObject *args)
 214 {
 215         PyObject *py_ldb, *result;
 216         struct ldb_context *ldb;
 217         const struct GUID *guid;
 218         char *retstr;
 219
 220         if (!PyArg_ParseTuple(args, "O", &py_ldb)) {
 221                 return NULL;
 222         }
 223
 224         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 225
 226         guid = samdb_ntds_invocation_id(ldb);
 227         if (guid == NULL) {
 228                 PyErr_SetString(PyExc_RuntimeError,
 229                                                 "Failed to find NTDS invocation ID");
 230                 return NULL;
 231         }
 232
 233         retstr = GUID_string(NULL, guid);
 234         if (retstr == NULL) {
 235                 PyErr_NoMemory();
 236                 return NULL;
 237         }
 238         result = PyString_FromString(retstr);
 239         talloc_free(retstr);
 240         return result;
 241 }
 242
 243 static PyObject *py_dsdb_get_oid_from_attid(PyObject *self, PyObject *args)
 244 {
 245         PyObject *py_ldb;
 246         struct ldb_context *ldb;
 247         uint32_t attid;
 248         struct dsdb_schema *schema;
 249         const char *oid;
 250         PyObject *ret;
 251         WERROR status;
 252
 253         if (!PyArg_ParseTuple(args, "Oi", &py_ldb, &attid))
 254                 return NULL;
 255
 256         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 257
 258         schema = dsdb_get_schema(ldb, NULL);
 259
 260         if (!schema) {
 261                 PyErr_SetString(PyExc_RuntimeError, "Failed to find a schema from ldb \n");
 262                 return NULL;
 263         }
 264
 265         status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attid,
 266                                                 NULL, &oid);
 267         PyErr_WERROR_IS_ERR_RAISE(status);
 268
 269         ret = PyString_FromString(oid);
 270         talloc_free(discard_const_p(char, oid));
 271
 272         return ret;
 273 }
 274
 275
 276 static PyObject *py_dsdb_get_attid_from_lDAPDisplayName(PyObject *self, PyObject *args)
 277 {
 278         PyObject *py_ldb, *is_schema_nc;
 279         struct ldb_context *ldb;
 280         struct dsdb_schema *schema;
 281         const char *ldap_display_name;
 282         bool schema_nc = false;
 283         const struct dsdb_attribute *a;
 284         uint32_t attid;
 285
 286         if (!PyArg_ParseTuple(args, "OsO", &py_ldb, &ldap_display_name, &is_schema_nc))
 287                 return NULL;
 288
 289         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 290
 291         if (is_schema_nc) {
 292                 if (!PyBool_Check(is_schema_nc)) {
 293                         PyErr_SetString(PyExc_TypeError, "Expected boolean is_schema_nc");
 294                         return NULL;
 295                 }
 296                 if (is_schema_nc == Py_True) {
 297                         schema_nc = true;
 298                 }
 299         }
 300
 301         schema = dsdb_get_schema(ldb, NULL);
 302
 303         if (!schema) {
 304                 PyErr_SetString(PyExc_RuntimeError, "Failed to find a schema from ldb");
 305                 return NULL;
 306         }
 307
 308         a = dsdb_attribute_by_lDAPDisplayName(schema, ldap_display_name);
 309         if (a == NULL) {
 310                 PyErr_Format(PyExc_RuntimeError, "Failed to find attribute '%s'", ldap_display_name);
 311                 return NULL;
 312         }
 313
 314         attid = dsdb_attribute_get_attid(a, schema_nc);
 315
 316         return PyLong_FromUnsignedLong(attid);
 317 }
 318
 319 /*
 320   convert a python string to a DRSUAPI drsuapi_DsReplicaAttribute attribute
 321  */
 322 static PyObject *py_dsdb_DsReplicaAttribute(PyObject *self, PyObject *args)
 323 {
 324         PyObject *py_ldb, *el_list, *ret;
 325         struct ldb_context *ldb;
 326         char *ldap_display_name;
 327         const struct dsdb_attribute *a;
 328         struct dsdb_schema *schema;
 329         struct dsdb_syntax_ctx syntax_ctx;
 330         struct ldb_message_element *el;
 331         struct drsuapi_DsReplicaAttribute *attr;
 332         TALLOC_CTX *tmp_ctx;
 333         WERROR werr;
 334         Py_ssize_t i;
 335
 336         if (!PyArg_ParseTuple(args, "OsO", &py_ldb, &ldap_display_name, &el_list)) {
 337                 return NULL;
 338         }
 339
 340         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 341
 342         if (!PyList_Check(el_list)) {
 343                 PyErr_Format(PyExc_TypeError, "ldif_elements must be a list");
 344                 return NULL;
 345         }
 346
 347         schema = dsdb_get_schema(ldb, NULL);
 348         if (!schema) {
 349                 PyErr_SetString(PyExc_RuntimeError, "Failed to find a schema from ldb");
 350                 return NULL;
 351         }
 352
 353         a = dsdb_attribute_by_lDAPDisplayName(schema, ldap_display_name);
 354         if (a == NULL) {
 355                 PyErr_Format(PyExc_RuntimeError, "Failed to find attribute '%s'", ldap_display_name);
 356                 return NULL;
 357         }
 358
 359         dsdb_syntax_ctx_init(&syntax_ctx, ldb, schema);
 360         syntax_ctx.is_schema_nc = false;
 361
 362         tmp_ctx = talloc_new(ldb);
 363         if (tmp_ctx == NULL) {
 364                 PyErr_NoMemory();
 365                 return NULL;
 366         }
 367
 368         el = talloc_zero(tmp_ctx, struct ldb_message_element);
 369         if (el == NULL) {
 370                 PyErr_NoMemory();
 371                 talloc_free(tmp_ctx);
 372                 return NULL;
 373         }
 374
 375         el->name = ldap_display_name;
 376         el->num_values = PyList_Size(el_list);
 377
 378         el->values = talloc_array(el, struct ldb_val, el->num_values);
 379         if (el->values == NULL) {
 380                 PyErr_NoMemory();
 381                 talloc_free(tmp_ctx);
 382                 return NULL;
 383         }
 384
 385         for (i = 0; i < el->num_values; i++) {
 386                 PyObject *item = PyList_GetItem(el_list, i);
 387                 if (!PyString_Check(item)) {
 388                         PyErr_Format(PyExc_TypeError, "ldif_elements should be strings");
 389                         return NULL;
 390                 }
 391                 el->values[i].data = (uint8_t *)PyString_AsString(item);
 392                 el->values[i].length = PyString_Size(item);
 393         }
 394
 395         attr = talloc_zero(tmp_ctx, struct drsuapi_DsReplicaAttribute);
 396         if (attr == NULL) {
 397                 PyErr_NoMemory();
 398                 talloc_free(tmp_ctx);
 399                 return NULL;
 400         }
 401
 402         werr = a->syntax->ldb_to_drsuapi(&syntax_ctx, a, el, attr, attr);
 403         PyErr_WERROR_IS_ERR_RAISE(werr);
 404
 405         ret = py_return_ndr_struct("samba.dcerpc.drsuapi", "DsReplicaAttribute", attr, attr);
 406
 407         talloc_free(tmp_ctx);
 408
 409         return ret;
 410 }
 411
 412 static PyObject *py_dsdb_set_ntds_invocation_id(PyObject *self, PyObject *args)
 413 {
 414         PyObject *py_ldb, *py_guid;
 415         bool ret;
 416         struct GUID guid;
 417         struct ldb_context *ldb;
 418         if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_guid))
 419                 return NULL;
 420
 421         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 422         GUID_from_string(PyString_AsString(py_guid), &guid);
 423
 424         ret = samdb_set_ntds_invocation_id(ldb, &guid);
 425         if (!ret) {
 426                 PyErr_SetString(PyExc_RuntimeError, "set_ntds_invocation_id failed");
 427                 return NULL;
 428         }
 429         Py_RETURN_NONE;
 430 }
 431
 432 static PyObject *py_samdb_ntds_objectGUID(PyObject *self, PyObject *args)
 433 {
 434         PyObject *py_ldb, *result;
 435         struct ldb_context *ldb;
 436         const struct GUID *guid;
 437         char *retstr;
 438
 439         if (!PyArg_ParseTuple(args, "O", &py_ldb)) {
 440                 return NULL;
 441         }
 442
 443         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 444
 445         guid = samdb_ntds_objectGUID(ldb);
 446         if (guid == NULL) {
 447                 PyErr_SetString(PyExc_RuntimeError, "Failed to find NTDS GUID");
 448                 return NULL;
 449         }
 450
 451         retstr = GUID_string(NULL, guid);
 452         if (retstr == NULL) {
 453                 PyErr_NoMemory();
 454                 return NULL;
 455         }
 456         result = PyString_FromString(retstr);
 457         talloc_free(retstr);
 458         return result;
 459 }
 460
 461 static PyObject *py_dsdb_set_global_schema(PyObject *self, PyObject *args)
 462 {
 463         PyObject *py_ldb;
 464         struct ldb_context *ldb;
 465         int ret;
 466         if (!PyArg_ParseTuple(args, "O", &py_ldb))
 467                 return NULL;
 468
 469         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 470
 471         ret = dsdb_set_global_schema(ldb);
 472         PyErr_LDB_ERROR_IS_ERR_RAISE(py_ldb_get_exception(), ret, ldb);
 473
 474         Py_RETURN_NONE;
 475 }
 476
 477 static PyObject *py_dsdb_load_partition_usn(PyObject *self, PyObject *args)
 478 {
 479         PyObject *py_dn, *py_ldb, *result;
 480         struct ldb_dn *dn;
 481         uint64_t highest_uSN, urgent_uSN;
 482         struct ldb_context *ldb;
 483         TALLOC_CTX *mem_ctx;
 484         int ret;
 485
 486         if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_dn)) {
 487                 return NULL;
 488         }
 489
 490         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 491
 492         mem_ctx = talloc_new(NULL);
 493         if (mem_ctx == NULL) {
 494            PyErr_NoMemory();
 495            return NULL;
 496         }
 497
 498         if (!PyObject_AsDn(mem_ctx, py_dn, ldb, &dn)) {
 499            talloc_free(mem_ctx);
 500            return NULL;
 501         }
 502
 503         ret = dsdb_load_partition_usn(ldb, dn, &highest_uSN, &urgent_uSN);
 504         if (ret != LDB_SUCCESS) {
 505            PyErr_Format(PyExc_RuntimeError,
 506                         "Failed to load partition [%s] uSN - %s",
 507                         ldb_dn_get_linearized(dn),
 508                         ldb_errstring(ldb));
 509            talloc_free(mem_ctx);
 510            return NULL;
 511         }
 512
 513         talloc_free(mem_ctx);
 514
 515         result = PyDict_New();
 516
 517         PyDict_SetItemString(result, "uSNHighest", PyInt_FromLong((uint64_t)highest_uSN));
 518         PyDict_SetItemString(result, "uSNUrgent", PyInt_FromLong((uint64_t)urgent_uSN));
 519
 520
 521         return result;
 522 }
 523
 524 static PyObject *py_dsdb_set_am_rodc(PyObject *self, PyObject *args)
 525 {
 526         PyObject *py_ldb;
 527         bool ret;
 528         struct ldb_context *ldb;
 529         int py_val;
 530
 531         if (!PyArg_ParseTuple(args, "Oi", &py_ldb, &py_val))
 532                 return NULL;
 533
 534         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 535         ret = samdb_set_am_rodc(ldb, (bool)py_val);
 536         if (!ret) {
 537                 PyErr_SetString(PyExc_RuntimeError, "set_am_rodc failed");
 538                 return NULL;
 539         }
 540         Py_RETURN_NONE;
 541 }
 542
 543 static PyObject *py_dsdb_set_schema_from_ldif(PyObject *self, PyObject *args)
 544 {
 545         WERROR result;
 546         char *pf, *df;
 547         PyObject *py_ldb;
 548         struct ldb_context *ldb;
 549
 550         if (!PyArg_ParseTuple(args, "Oss", &py_ldb, &pf, &df))
 551                 return NULL;
 552
 553         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 554
 555         result = dsdb_set_schema_from_ldif(ldb, pf, df);
 556         PyErr_WERROR_IS_ERR_RAISE(result);
 557
 558         Py_RETURN_NONE;
 559 }
 560
 561 static PyObject *py_dsdb_set_schema_from_ldb(PyObject *self, PyObject *args)
 562 {
 563         PyObject *py_ldb;
 564         struct ldb_context *ldb;
 565         PyObject *py_from_ldb;
 566         struct ldb_context *from_ldb;
 567         struct dsdb_schema *schema;
 568         int ret;
 569         if (!PyArg_ParseTuple(args, "OO", &py_ldb, &py_from_ldb))
 570                 return NULL;
 571
 572         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 573
 574         PyErr_LDB_OR_RAISE(py_from_ldb, from_ldb);
 575
 576         schema = dsdb_get_schema(from_ldb, NULL);
 577         if (!schema) {
 578                 PyErr_SetString(PyExc_RuntimeError, "Failed to set find a schema on 'from' ldb!\n");
 579                 return NULL;
 580         }
 581
 582         ret = dsdb_reference_schema(ldb, schema, true);
 583         PyErr_LDB_ERROR_IS_ERR_RAISE(py_ldb_get_exception(), ret, ldb);
 584
 585         Py_RETURN_NONE;
 586 }
 587
 588 static PyObject *py_dsdb_write_prefixes_from_schema_to_ldb(PyObject *self, PyObject *args)
 589 {
 590         PyObject *py_ldb;
 591         struct ldb_context *ldb;
 592         WERROR result;
 593         struct dsdb_schema *schema;
 594
 595         if (!PyArg_ParseTuple(args, "O", &py_ldb))
 596                 return NULL;
 597
 598         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 599
 600         schema = dsdb_get_schema(ldb, NULL);
 601         if (!schema) {
 602                 PyErr_SetString(PyExc_RuntimeError, "Failed to set find a schema on ldb!\n");
 603                 return NULL;
 604         }
 605
 606         result = dsdb_write_prefixes_from_schema_to_ldb(NULL, ldb, schema);
 607         PyErr_WERROR_IS_ERR_RAISE(result);
 608
 609         Py_RETURN_NONE;
 610 }
 611
 612
 613 static PyObject *py_dsdb_get_partitions_dn(PyObject *self, PyObject *args)
 614 {
 615         struct ldb_context *ldb;
 616         struct ldb_dn *dn;
 617         PyObject *py_ldb, *ret;
 618         PyObject *mod;
 619
 620         mod = PyImport_ImportModule("ldb");
 621
 622         if (!PyArg_ParseTuple(args, "O", &py_ldb))
 623                 return NULL;
 624
 625         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 626
 627         dn = samdb_partitions_dn(ldb, NULL);
 628         if (dn == NULL) {
 629                 PyErr_NoMemory();
 630                 return NULL;
 631         }
 632         ret = PyLdbDn_FromDn(dn);
 633         talloc_free(dn);
 634         return ret;
 635 }
 636
 637
 638 /*
 639   call into samdb_rodc()
 640  */
 641 static PyObject *py_dsdb_am_rodc(PyObject *self, PyObject *args)
 642 {
 643         PyObject *py_ldb;
 644         struct ldb_context *ldb;
 645         int ret;
 646         bool am_rodc;
 647
 648         if (!PyArg_ParseTuple(args, "O", &py_ldb))
 649                 return NULL;
 650
 651         PyErr_LDB_OR_RAISE(py_ldb, ldb);
 652
 653         ret = samdb_rodc(ldb, &am_rodc);
 654         if (ret != LDB_SUCCESS) {
 655                 PyErr_SetString(PyExc_RuntimeError, ldb_errstring(ldb));
 656                 return NULL;
 657         }
 658
 659         return PyBool_FromLong(am_rodc);
 660 }
 661
 662
 663 static PyMethodDef py_dsdb_methods[] = {
 664         { "_samdb_server_site_name", (PyCFunction)py_samdb_server_site_name,
 665                 METH_VARARGS, "Get the server site name as a string"},
 666         { "_dsdb_convert_schema_to_openldap",
 667                 (PyCFunction)py_dsdb_convert_schema_to_openldap, METH_VARARGS,
 668                 "dsdb_convert_schema_to_openldap(ldb, target_str, mapping) -> str\n"
 669                 "Create an OpenLDAP schema from a schema." },
 670         { "_samdb_set_domain_sid", (PyCFunction)py_samdb_set_domain_sid,
 671                 METH_VARARGS,
 672                 "samdb_set_domain_sid(samdb, sid)\n"
 673                 "Set SID of domain to use." },
 674         { "_samdb_get_domain_sid", (PyCFunction)py_samdb_get_domain_sid,
 675                 METH_VARARGS,
 676                 "samdb_get_domain_sid(samdb)\n"
 677                 "Get SID of domain in use." },
 678         { "_samdb_ntds_invocation_id", (PyCFunction)py_samdb_ntds_invocation_id,
 679                 METH_VARARGS, "get the NTDS invocation ID GUID as a string"},
 680         { "_samdb_set_ntds_settings_dn", (PyCFunction)py_samdb_set_ntds_settings_dn,
 681                 METH_VARARGS,
 682                 "samdb_set_ntds_settings_dn(samdb, ntds_settings_dn)\n"
 683                 "Set NTDS Settings DN for this LDB (allows it to be set before the DB fully exists)." },
 684         { "_dsdb_get_oid_from_attid", (PyCFunction)py_dsdb_get_oid_from_attid,
 685                 METH_VARARGS, NULL },
 686         { "_dsdb_get_attid_from_lDAPDisplayName", (PyCFunction)py_dsdb_get_attid_from_lDAPDisplayName,
 687                 METH_VARARGS, NULL },
 688         { "_dsdb_set_ntds_invocation_id",
 689                 (PyCFunction)py_dsdb_set_ntds_invocation_id, METH_VARARGS,
 690                 NULL },
 691         { "_samdb_ntds_objectGUID", (PyCFunction)py_samdb_ntds_objectGUID,
 692                 METH_VARARGS, "get the NTDS objectGUID as a string"},
 693         { "_dsdb_set_global_schema", (PyCFunction)py_dsdb_set_global_schema,
 694                 METH_VARARGS, NULL },
 695         { "_dsdb_load_partition_usn", (PyCFunction)py_dsdb_load_partition_usn,
 696                 METH_VARARGS,
 697                 "get uSNHighest and uSNUrgent from the partition @REPLCHANGED"},
 698         { "_dsdb_set_am_rodc",
 699                 (PyCFunction)py_dsdb_set_am_rodc, METH_VARARGS,
 700                 NULL },
 701         { "_am_rodc",
 702                 (PyCFunction)py_dsdb_am_rodc, METH_VARARGS,
 703                 NULL },
 704         { "_dsdb_set_schema_from_ldif", (PyCFunction)py_dsdb_set_schema_from_ldif, METH_VARARGS,
 705                 NULL },
 706         { "_dsdb_set_schema_from_ldb", (PyCFunction)py_dsdb_set_schema_from_ldb, METH_VARARGS,
 707                 NULL },
 708         { "_dsdb_write_prefixes_from_schema_to_ldb", (PyCFunction)py_dsdb_write_prefixes_from_schema_to_ldb, METH_VARARGS,
 709                 NULL },
 710         { "_dsdb_get_partitions_dn", (PyCFunction)py_dsdb_get_partitions_dn, METH_VARARGS, NULL },
 711         { "_dsdb_DsReplicaAttribute", (PyCFunction)py_dsdb_DsReplicaAttribute, METH_VARARGS, NULL },
 712         { NULL }
 713 };
 714
 715 void initdsdb(void)
 716 {
 717         PyObject *m;
 718
 719         m = Py_InitModule3("dsdb", py_dsdb_methods,
 720                            "Python bindings for the directory service databases.");
 721         if (m == NULL)
 722                 return;
 723
 724 #define ADD_DSDB_FLAG(val)  PyModule_AddObject(m, #val, PyInt_FromLong(val))
 725
 726         /* "userAccountControl" flags */
 727         ADD_DSDB_FLAG(UF_NORMAL_ACCOUNT);
 728         ADD_DSDB_FLAG(UF_TEMP_DUPLICATE_ACCOUNT);
 729         ADD_DSDB_FLAG(UF_SERVER_TRUST_ACCOUNT);
 730         ADD_DSDB_FLAG(UF_WORKSTATION_TRUST_ACCOUNT);
 731         ADD_DSDB_FLAG(UF_INTERDOMAIN_TRUST_ACCOUNT);
 732         ADD_DSDB_FLAG(UF_PASSWD_NOTREQD);
 733         ADD_DSDB_FLAG(UF_ACCOUNTDISABLE);
 734
 735         ADD_DSDB_FLAG(UF_SCRIPT);
 736         ADD_DSDB_FLAG(UF_ACCOUNTDISABLE);
 737         ADD_DSDB_FLAG(UF_00000004);
 738         ADD_DSDB_FLAG(UF_HOMEDIR_REQUIRED);
 739         ADD_DSDB_FLAG(UF_LOCKOUT);
 740         ADD_DSDB_FLAG(UF_PASSWD_NOTREQD);
 741         ADD_DSDB_FLAG(UF_PASSWD_CANT_CHANGE);
 742         ADD_DSDB_FLAG(UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED);
 743         ADD_DSDB_FLAG(UF_TEMP_DUPLICATE_ACCOUNT);
 744         ADD_DSDB_FLAG(UF_NORMAL_ACCOUNT);
 745         ADD_DSDB_FLAG(UF_00000400);
 746         ADD_DSDB_FLAG(UF_INTERDOMAIN_TRUST_ACCOUNT);
 747         ADD_DSDB_FLAG(UF_WORKSTATION_TRUST_ACCOUNT);
 748         ADD_DSDB_FLAG(UF_SERVER_TRUST_ACCOUNT);
 749         ADD_DSDB_FLAG(UF_00004000);
 750         ADD_DSDB_FLAG(UF_00008000);
 751         ADD_DSDB_FLAG(UF_DONT_EXPIRE_PASSWD);
 752         ADD_DSDB_FLAG(UF_MNS_LOGON_ACCOUNT);
 753         ADD_DSDB_FLAG(UF_SMARTCARD_REQUIRED);
 754         ADD_DSDB_FLAG(UF_TRUSTED_FOR_DELEGATION);
 755         ADD_DSDB_FLAG(UF_NOT_DELEGATED);
 756         ADD_DSDB_FLAG(UF_USE_DES_KEY_ONLY);
 757         ADD_DSDB_FLAG(UF_DONT_REQUIRE_PREAUTH);
 758         ADD_DSDB_FLAG(UF_PASSWORD_EXPIRED);
 759         ADD_DSDB_FLAG(UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION);
 760         ADD_DSDB_FLAG(UF_NO_AUTH_DATA_REQUIRED);
 761         ADD_DSDB_FLAG(UF_PARTIAL_SECRETS_ACCOUNT);
 762
 763         /* groupType flags */
 764         ADD_DSDB_FLAG(GTYPE_SECURITY_BUILTIN_LOCAL_GROUP);
 765         ADD_DSDB_FLAG(GTYPE_SECURITY_GLOBAL_GROUP);
 766         ADD_DSDB_FLAG(GTYPE_SECURITY_DOMAIN_LOCAL_GROUP);
 767         ADD_DSDB_FLAG(GTYPE_SECURITY_UNIVERSAL_GROUP);
 768         ADD_DSDB_FLAG(GTYPE_DISTRIBUTION_GLOBAL_GROUP);
 769         ADD_DSDB_FLAG(GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP);
 770         ADD_DSDB_FLAG(GTYPE_DISTRIBUTION_UNIVERSAL_GROUP);
 771
 772         /* "sAMAccountType" flags */
 773         ADD_DSDB_FLAG(ATYPE_NORMAL_ACCOUNT);
 774         ADD_DSDB_FLAG(ATYPE_WORKSTATION_TRUST);
 775         ADD_DSDB_FLAG(ATYPE_INTERDOMAIN_TRUST);
 776         ADD_DSDB_FLAG(ATYPE_SECURITY_GLOBAL_GROUP);
 777         ADD_DSDB_FLAG(ATYPE_SECURITY_LOCAL_GROUP);
 778         ADD_DSDB_FLAG(ATYPE_SECURITY_UNIVERSAL_GROUP);
 779         ADD_DSDB_FLAG(ATYPE_DISTRIBUTION_GLOBAL_GROUP);
 780         ADD_DSDB_FLAG(ATYPE_DISTRIBUTION_LOCAL_GROUP);
 781         ADD_DSDB_FLAG(ATYPE_DISTRIBUTION_UNIVERSAL_GROUP);
 782
 783         /* "domainFunctionality", "forestFunctionality" flags in the rootDSE */
 784         ADD_DSDB_FLAG(DS_DOMAIN_FUNCTION_2000);
 785         ADD_DSDB_FLAG(DS_DOMAIN_FUNCTION_2003_MIXED);
 786         ADD_DSDB_FLAG(DS_DOMAIN_FUNCTION_2003);
 787         ADD_DSDB_FLAG(DS_DOMAIN_FUNCTION_2008);
 788         ADD_DSDB_FLAG(DS_DOMAIN_FUNCTION_2008_R2);
 789
 790         /* "systemFlags" */
 791         ADD_DSDB_FLAG(SYSTEM_FLAG_CR_NTDS_NC);
 792         ADD_DSDB_FLAG(SYSTEM_FLAG_CR_NTDS_DOMAIN);
 793         ADD_DSDB_FLAG(SYSTEM_FLAG_CR_NTDS_NOT_GC_REPLICATED);
 794         ADD_DSDB_FLAG(SYSTEM_FLAG_SCHEMA_BASE_OBJECT);
 795         ADD_DSDB_FLAG(SYSTEM_FLAG_ATTR_IS_RDN);
 796         ADD_DSDB_FLAG(SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE);
 797         ADD_DSDB_FLAG(SYSTEM_FLAG_DOMAIN_DISALLOW_MOVE);
 798         ADD_DSDB_FLAG(SYSTEM_FLAG_DOMAIN_DISALLOW_RENAME);
 799         ADD_DSDB_FLAG(SYSTEM_FLAG_CONFIG_ALLOW_LIMITED_MOVE);
 800         ADD_DSDB_FLAG(SYSTEM_FLAG_CONFIG_ALLOW_MOVE);
 801         ADD_DSDB_FLAG(SYSTEM_FLAG_CONFIG_ALLOW_RENAME);
 802         ADD_DSDB_FLAG(SYSTEM_FLAG_DISALLOW_DELETE);
 803
 804         /* Kerberos encryption type constants */
 805         ADD_DSDB_FLAG(ENC_ALL_TYPES);
 806         ADD_DSDB_FLAG(ENC_CRC32);
 807         ADD_DSDB_FLAG(ENC_RSA_MD5);
 808         ADD_DSDB_FLAG(ENC_RC4_HMAC_MD5);
 809         ADD_DSDB_FLAG(ENC_HMAC_SHA1_96_AES128);
 810         ADD_DSDB_FLAG(ENC_HMAC_SHA1_96_AES256);
 811
 812         ADD_DSDB_FLAG(SEARCH_FLAG_ATTINDEX);
 813         ADD_DSDB_FLAG(SEARCH_FLAG_PDNTATTINDEX);
 814         ADD_DSDB_FLAG(SEARCH_FLAG_ANR);
 815         ADD_DSDB_FLAG(SEARCH_FLAG_PRESERVEONDELETE);
 816         ADD_DSDB_FLAG(SEARCH_FLAG_COPY);
 817         ADD_DSDB_FLAG(SEARCH_FLAG_TUPLEINDEX);
 818         ADD_DSDB_FLAG(SEARCH_FLAG_SUBTREEATTRINDEX);
 819         ADD_DSDB_FLAG(SEARCH_FLAG_CONFIDENTIAL);
 820         ADD_DSDB_FLAG(SEARCH_FLAG_NEVERVALUEAUDIT);
 821         ADD_DSDB_FLAG(SEARCH_FLAG_RODC_ATTRIBUTE);
 822
 823         ADD_DSDB_FLAG(DS_FLAG_ATTR_NOT_REPLICATED);
 824         ADD_DSDB_FLAG(DS_FLAG_ATTR_REQ_PARTIAL_SET_MEMBER);
 825         ADD_DSDB_FLAG(DS_FLAG_ATTR_IS_CONSTRUCTED);
 826
 827         ADD_DSDB_FLAG(DS_NTDSDSA_OPT_IS_GC);
 828         ADD_DSDB_FLAG(DS_NTDSDSA_OPT_DISABLE_INBOUND_REPL);
 829         ADD_DSDB_FLAG(DS_NTDSDSA_OPT_DISABLE_OUTBOUND_REPL);
 830         ADD_DSDB_FLAG(DS_NTDSDSA_OPT_DISABLE_NTDSCONN_XLATE);
 831         ADD_DSDB_FLAG(DS_NTDSDSA_OPT_DISABLE_SPN_REGISTRATION);
 832
 833         ADD_DSDB_FLAG(NTDSCONN_KCC_GC_TOPOLOGY);
 834         ADD_DSDB_FLAG(NTDSCONN_KCC_RING_TOPOLOGY);
 835         ADD_DSDB_FLAG(NTDSCONN_KCC_MINIMIZE_HOPS_TOPOLOGY);
 836         ADD_DSDB_FLAG(NTDSCONN_KCC_STALE_SERVERS_TOPOLOGY);
 837         ADD_DSDB_FLAG(NTDSCONN_KCC_OSCILLATING_CONNECTION_TOPOLOGY);
 838         ADD_DSDB_FLAG(NTDSCONN_KCC_INTERSITE_GC_TOPOLOGY);
 839         ADD_DSDB_FLAG(NTDSCONN_KCC_INTERSITE_TOPOLOGY);
 840         ADD_DSDB_FLAG(NTDSCONN_KCC_SERVER_FAILOVER_TOPOLOGY);
 841         ADD_DSDB_FLAG(NTDSCONN_KCC_SITE_FAILOVER_TOPOLOGY);
 842         ADD_DSDB_FLAG(NTDSCONN_KCC_REDUNDANT_SERVER_TOPOLOGY);
 843
 844         /* GPO policy flags */
 845         ADD_DSDB_FLAG(GPLINK_OPT_DISABLE);
 846         ADD_DSDB_FLAG(GPLINK_OPT_ENFORCE);
 847         ADD_DSDB_FLAG(GPO_FLAG_USER_DISABLE);
 848         ADD_DSDB_FLAG(GPO_FLAG_MACHINE_DISABLE);
 849         ADD_DSDB_FLAG(GPO_INHERIT);
 850         ADD_DSDB_FLAG(GPO_BLOCK_INHERITANCE);
 851 }