#include "includes.h"
#include "dsdb/samdb/samdb.h"
-#include "lib/ldb/include/ldb_errors.h"
+#include "dsdb/common/util.h"
+#include <ldb_errors.h>
#include "../lib/util/dlinklist.h"
#include "librpc/gen_ndr/ndr_misc.h"
#include "librpc/gen_ndr/ndr_drsuapi.h"
#include "librpc/gen_ndr/ndr_drsblobs.h"
#include "param/param.h"
-#include "lib/ldb/include/ldb_module.h"
+#include <ldb_module.h>
#include "../lib/util/asn1.h"
-static WERROR dsdb_read_prefixes_from_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb, uint32_t* num_prefixes, struct dsdb_schema_oid_prefix **prefixes);
-struct dsdb_schema *dsdb_new_schema(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience)
+struct dsdb_schema *dsdb_new_schema(TALLOC_CTX *mem_ctx)
{
struct dsdb_schema *schema = talloc_zero(mem_ctx, struct dsdb_schema);
if (!schema) {
return NULL;
}
- schema->iconv_convenience = iconv_convenience;
return schema;
}
+struct dsdb_schema *dsdb_schema_copy_shallow(TALLOC_CTX *mem_ctx,
+ struct ldb_context *ldb,
+ const struct dsdb_schema *schema)
+{
+ int ret;
+ struct dsdb_class *cls;
+ struct dsdb_attribute *attr;
+ struct dsdb_schema *schema_copy;
+
+ schema_copy = dsdb_new_schema(mem_ctx);
+ if (!schema_copy) {
+ return NULL;
+ }
+
+ /* schema base_dn */
+ schema_copy->base_dn = ldb_dn_copy(schema_copy, schema->base_dn);
+ if (!schema_copy->base_dn) {
+ goto failed;
+ }
+
+ /* copy prexiMap & schemaInfo */
+ schema_copy->prefixmap = dsdb_schema_pfm_copy_shallow(schema_copy,
+ schema->prefixmap);
+ if (!schema_copy->prefixmap) {
+ goto failed;
+ }
+
+ schema_copy->schema_info = talloc_strdup(schema_copy, schema->schema_info);
+
+ /* copy classes and attributes*/
+ for (cls = schema->classes; cls; cls = cls->next) {
+ struct dsdb_class *class_copy = talloc_memdup(schema_copy,
+ cls, sizeof(*cls));
+ if (!class_copy) {
+ goto failed;
+ }
+ DLIST_ADD(schema_copy->classes, class_copy);
+ }
+ schema_copy->num_classes = schema->num_classes;
+
+ for (attr = schema->attributes; attr; attr = attr->next) {
+ struct dsdb_attribute *a_copy = talloc_memdup(schema_copy,
+ attr, sizeof(*attr));
+ if (!a_copy) {
+ goto failed;
+ }
+ DLIST_ADD(schema_copy->attributes, a_copy);
+ }
+ schema_copy->num_attributes = schema->num_attributes;
+
+ /* rebuild indexes */
+ ret = dsdb_setup_sorted_accessors(ldb, schema_copy);
+ if (ret != LDB_SUCCESS) {
+ goto failed;
+ }
+
+ /* leave reload_seq_number = 0 so it will be refresh ASAP */
+ schema_copy->refresh_fn = schema->refresh_fn;
+ schema_copy->loaded_from_module = schema->loaded_from_module;
+
+ return schema_copy;
+
+failed:
+ talloc_free(schema_copy);
+ return NULL;
+}
+
WERROR dsdb_load_prefixmap_from_drsuapi(struct dsdb_schema *schema,
const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr)
return WERR_OK;
}
-WERROR dsdb_load_oid_mappings_ldb(struct dsdb_schema *schema,
- const struct ldb_val *prefixMap,
- const struct ldb_val *schemaInfo)
+static WERROR _dsdb_prefixmap_from_ldb_val(const struct ldb_val *pfm_ldb_val,
+ TALLOC_CTX *mem_ctx,
+ struct dsdb_schema_prefixmap **_pfm)
{
- WERROR status;
+ WERROR werr;
enum ndr_err_code ndr_err;
- struct prefixMapBlob pfm;
- DATA_BLOB schema_info_blob;
+ struct prefixMapBlob pfm_blob;
- TALLOC_CTX *mem_ctx = talloc_new(schema);
- W_ERROR_HAVE_NO_MEMORY(mem_ctx);
-
- ndr_err = ndr_pull_struct_blob(prefixMap, mem_ctx, schema->iconv_convenience, &pfm, (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
+ TALLOC_CTX *temp_ctx = talloc_new(mem_ctx);
+ W_ERROR_HAVE_NO_MEMORY(temp_ctx);
+
+ ndr_err = ndr_pull_struct_blob(pfm_ldb_val, temp_ctx,
+ &pfm_blob,
+ (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
- talloc_free(mem_ctx);
+ DEBUG(0,("_dsdb_prefixmap_from_ldb_val: Failed to parse prefixmap of length %u: %s\n",
+ (unsigned int)pfm_ldb_val->length, ndr_map_error2string(ndr_err)));
+ talloc_free(temp_ctx);
return ntstatus_to_werror(nt_status);
}
- if (pfm.version != PREFIX_MAP_VERSION_DSDB) {
- talloc_free(mem_ctx);
- return WERR_FOOBAR;
+ if (pfm_blob.version != PREFIX_MAP_VERSION_DSDB) {
+ DEBUG(0,("_dsdb_prefixmap_from_ldb_val: pfm_blob->version %u incorrect\n", (unsigned int)pfm_blob.version));
+ talloc_free(temp_ctx);
+ return WERR_VERSION_PARSE_ERROR;
+ }
+
+ /* call the drsuapi version */
+ werr = dsdb_schema_pfm_from_drsuapi_pfm(&pfm_blob.ctr.dsdb, false, mem_ctx, _pfm, NULL);
+ if (!W_ERROR_IS_OK(werr)) {
+ DEBUG(0, (__location__ " dsdb_schema_pfm_from_drsuapi_pfm failed: %s\n", win_errstr(werr)));
+ talloc_free(temp_ctx);
+ return werr;
+ }
+
+ talloc_free(temp_ctx);
+
+ return werr;
+}
+
+WERROR dsdb_load_oid_mappings_ldb(struct dsdb_schema *schema,
+ const struct ldb_val *prefixMap,
+ const struct ldb_val *schemaInfo)
+{
+ WERROR werr;
+ const char *schema_info;
+ struct dsdb_schema_prefixmap *pfm;
+ TALLOC_CTX *mem_ctx;
+
+ /* verify schemaInfo blob is valid one */
+ if (!dsdb_schema_info_blob_is_valid(schemaInfo)) {
+ DEBUG(0,(__location__": dsdb_schema_info_blob_is_valid() failed.\n"));
+ return WERR_INVALID_PARAMETER;
}
- if (schemaInfo->length != 21 && schemaInfo->data[0] == 0xFF) {
+ mem_ctx = talloc_new(schema);
+ W_ERROR_HAVE_NO_MEMORY(mem_ctx);
+
+ /* fetch prefixMap */
+ werr = _dsdb_prefixmap_from_ldb_val(prefixMap,
+ mem_ctx, &pfm);
+ if (!W_ERROR_IS_OK(werr)) {
+ DEBUG(0, (__location__ " _dsdb_prefixmap_from_ldb_val failed: %s\n", win_errstr(werr)));
talloc_free(mem_ctx);
- return WERR_FOOBAR;
+ return werr;
}
- /* append the schema info as last element */
- pfm.ctr.dsdb.num_mappings++;
- pfm.ctr.dsdb.mappings = talloc_realloc(mem_ctx, pfm.ctr.dsdb.mappings,
- struct drsuapi_DsReplicaOIDMapping,
- pfm.ctr.dsdb.num_mappings);
- W_ERROR_HAVE_NO_MEMORY(pfm.ctr.dsdb.mappings);
+ /* decode schema_info */
+ schema_info = hex_encode_talloc(mem_ctx,
+ schemaInfo->data,
+ schemaInfo->length);
+ if (!schema_info) {
+ talloc_free(mem_ctx);
+ return WERR_NOMEM;
+ }
- schema_info_blob = data_blob_dup_talloc(pfm.ctr.dsdb.mappings, schemaInfo);
- W_ERROR_HAVE_NO_MEMORY(schema_info_blob.data);
+ /* store prefixMap and schema_info into cached Schema */
+ talloc_free(schema->prefixmap);
+ schema->prefixmap = talloc_steal(schema, pfm);
- pfm.ctr.dsdb.mappings[pfm.ctr.dsdb.num_mappings - 1].id_prefix = 0;
- pfm.ctr.dsdb.mappings[pfm.ctr.dsdb.num_mappings - 1].oid.length = schemaInfo->length;
- pfm.ctr.dsdb.mappings[pfm.ctr.dsdb.num_mappings - 1].oid.binary_oid = schema_info_blob.data;
+ talloc_free(discard_const(schema->schema_info));
+ schema->schema_info = talloc_steal(schema, schema_info);
- /* call the drsuapi version */
- status = dsdb_load_prefixmap_from_drsuapi(schema, &pfm.ctr.dsdb);
+ /* clean up locally allocated mem */
talloc_free(mem_ctx);
- W_ERROR_NOT_OK_RETURN(status);
-
return WERR_OK;
}
mem_ctx, _ctr);
}
+WERROR dsdb_get_drsuapi_prefixmap_as_blob(const struct drsuapi_DsReplicaOIDMapping_Ctr *ctr,
+ TALLOC_CTX *mem_ctx,
+ struct ldb_val *prefixMap)
+{
+ struct prefixMapBlob pfm;
+ enum ndr_err_code ndr_err;
+ pfm.version = PREFIX_MAP_VERSION_DSDB;
+ pfm.reserved = 0;
+ pfm.ctr.dsdb = *ctr;
+
+ ndr_err = ndr_push_struct_blob(prefixMap, mem_ctx, &pfm,
+ (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
+ return ntstatus_to_werror(nt_status);
+ }
+ return WERR_OK;
+}
+
WERROR dsdb_get_oid_mappings_ldb(const struct dsdb_schema *schema,
TALLOC_CTX *mem_ctx,
struct ldb_val *prefixMap,
struct ldb_val *schemaInfo)
{
WERROR status;
- enum ndr_err_code ndr_err;
struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
- struct prefixMapBlob pfm;
status = dsdb_get_oid_mappings_drsuapi(schema, false, mem_ctx, &ctr);
W_ERROR_NOT_OK_RETURN(status);
- pfm.version = PREFIX_MAP_VERSION_DSDB;
- pfm.reserved = 0;
- pfm.ctr.dsdb = *ctr;
-
- ndr_err = ndr_push_struct_blob(prefixMap, mem_ctx, schema->iconv_convenience, &pfm, (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
+ status = dsdb_get_drsuapi_prefixmap_as_blob(ctr, mem_ctx, prefixMap);
talloc_free(ctr);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- NTSTATUS nt_status = ndr_map_error2ntstatus(ndr_err);
- return ntstatus_to_werror(nt_status);
- }
+ W_ERROR_NOT_OK_RETURN(status);
*schemaInfo = strhex_to_data_blob(mem_ctx, schema->schema_info);
W_ERROR_HAVE_NO_MEMORY(schemaInfo->data);
WERROR dsdb_create_prefix_mapping(struct ldb_context *ldb, struct dsdb_schema *schema, const char *full_oid)
{
WERROR status;
- uint32_t num_prefixes;
- struct dsdb_schema_oid_prefix *prefixes;
+ uint32_t attid;
TALLOC_CTX *mem_ctx;
- uint32_t out;
+ struct dsdb_schema_prefixmap *pfm;
mem_ctx = talloc_new(ldb);
W_ERROR_HAVE_NO_MEMORY(mem_ctx);
/* Read prefixes from disk*/
- status = dsdb_read_prefixes_from_ldb( mem_ctx, ldb, &num_prefixes, &prefixes );
+ status = dsdb_read_prefixes_from_ldb(ldb, mem_ctx, &pfm);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("dsdb_create_prefix_mapping: dsdb_read_prefixes_from_ldb: %s\n",
win_errstr(status)));
}
/* Check if there is a prefix for the oid in the prefixes array*/
- status = dsdb_find_prefix_for_oid( num_prefixes, prefixes, full_oid, &out );
+ status = dsdb_schema_pfm_find_oid(pfm, full_oid, NULL);
if (W_ERROR_IS_OK(status)) {
/* prefix found*/
talloc_free(mem_ctx);
return status;
- } else if (!W_ERROR_EQUAL(WERR_DS_NO_MSDS_INTID, status)) {
+ } else if (!W_ERROR_EQUAL(status, WERR_NOT_FOUND)) {
/* error */
DEBUG(0,("dsdb_create_prefix_mapping: dsdb_find_prefix_for_oid: %s\n",
win_errstr(status)));
}
/* Create the new mapping for the prefix of full_oid */
- status = dsdb_prefix_map_update(mem_ctx, &num_prefixes, &prefixes, full_oid);
+ status = dsdb_schema_pfm_make_attid(pfm, full_oid, &attid);
if (!W_ERROR_IS_OK(status)) {
- DEBUG(0,("dsdb_create_prefix_mapping: dsdb_prefix_map_update: %s\n",
+ DEBUG(0,("dsdb_create_prefix_mapping: dsdb_schema_pfm_make_attid: %s\n",
win_errstr(status)));
talloc_free(mem_ctx);
return status;
}
- talloc_free(schema->prefixes);
- schema->prefixes = talloc_steal(schema, prefixes);
- schema->num_prefixes = num_prefixes;
+ talloc_unlink(schema, schema->prefixmap);
+ schema->prefixmap = talloc_steal(schema, pfm);
/* Update prefixMap in ldb*/
status = dsdb_write_prefixes_from_schema_to_ldb(mem_ctx, ldb, schema);
}
DEBUG(2,(__location__ " Added prefixMap %s - now have %u prefixes\n",
- full_oid, num_prefixes));
+ full_oid, schema->prefixmap->length));
talloc_free(mem_ctx);
return status;
}
-WERROR dsdb_prefix_map_update(TALLOC_CTX *mem_ctx, uint32_t *num_prefixes, struct dsdb_schema_oid_prefix **prefixes, const char *oid)
-{
- uint32_t new_num_prefixes, index_new_prefix, new_entry_id;
- const char* lastDotOffset;
- size_t size;
-
- new_num_prefixes = *num_prefixes + 1;
- index_new_prefix = *num_prefixes;
-
- /*
- * this is the algorithm we use to create new mappings for now
- *
- * TODO: find what algorithm windows use
- */
- new_entry_id = (*num_prefixes)<<16;
-
- /* Extract the prefix from the oid*/
- lastDotOffset = strrchr(oid, '.');
- if (lastDotOffset == NULL) {
- DEBUG(0,("dsdb_prefix_map_update: failed to find the last dot\n"));
- return WERR_NOT_FOUND;
- }
-
- /* Calculate the size of the remainig string that should be the prefix of it */
- size = strlen(oid) - strlen(lastDotOffset);
- if (size <= 0) {
- DEBUG(0,("dsdb_prefix_map_update: size of the remaining string invalid\n"));
- return WERR_FOOBAR;
- }
-
- /* Create a spot in the prefixMap for one more prefix*/
- (*prefixes) = talloc_realloc(mem_ctx, *prefixes, struct dsdb_schema_oid_prefix, new_num_prefixes);
- W_ERROR_HAVE_NO_MEMORY(*prefixes);
-
- /* Add the new prefix entry*/
- (*prefixes)[index_new_prefix].id = new_entry_id;
- (*prefixes)[index_new_prefix].oid = talloc_strndup(mem_ctx, oid, size);
- (*prefixes)[index_new_prefix].oid_len = strlen((*prefixes)[index_new_prefix].oid);
-
- /* Increase num_prefixes because new prefix has been added */
- ++(*num_prefixes);
-
- return WERR_OK;
-}
-
-WERROR dsdb_find_prefix_for_oid(uint32_t num_prefixes, const struct dsdb_schema_oid_prefix *prefixes, const char *in, uint32_t *out)
-{
- uint32_t i;
- char *oid_prefix;
- char *pstr;
- char *end_str;
- unsigned val;
-
- /* make oid prefix, i.e. oid w/o last subidentifier */
- pstr = strrchr(in, '.');
- if (!pstr) return WERR_INVALID_PARAM;
- if (pstr < in) return WERR_INVALID_PARAM;
- if ((pstr - in) < 4) return WERR_INVALID_PARAM;
-
- oid_prefix = talloc_strndup(0, in, pstr - in);
-
- for (i=0; i < num_prefixes; i++) {
- if (strcmp(prefixes[i].oid, oid_prefix) == 0) {
- break;
- }
- }
-
- talloc_free(oid_prefix);
-
- if (i < num_prefixes) {
- /* move next to '.' char */
- pstr++;
-
- val = strtoul(pstr, &end_str, 10);
- if (end_str[0] != '\0') {
- return WERR_INVALID_PARAM;
- } else if (val > 0xFFFF) {
- return WERR_INVALID_PARAM;
- }
-
- *out = prefixes[i].id | val;
- return WERR_OK;
- }
-
- DEBUG(5,(__location__ " Failed to find oid %s - have %u prefixes\n", in, num_prefixes));
-
- return WERR_DS_NO_MSDS_INTID;
-}
WERROR dsdb_write_prefixes_from_schema_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
- const struct dsdb_schema *schema)
+ const struct dsdb_schema *schema)
{
- struct ldb_message *msg = ldb_msg_new(mem_ctx);
+ WERROR status;
+ int ldb_ret;
+ struct ldb_message *msg;
struct ldb_dn *schema_dn;
- struct prefixMapBlob pm;
+ struct prefixMapBlob pfm_blob;
struct ldb_val ndr_blob;
enum ndr_err_code ndr_err;
- uint32_t i;
- int ret;
+ TALLOC_CTX *temp_ctx;
+ struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
- if (!msg) {
- return WERR_NOMEM;
- }
-
- schema_dn = samdb_schema_dn(ldb);
+ schema_dn = ldb_get_schema_basedn(ldb);
if (!schema_dn) {
- DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
+ DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
return WERR_FOOBAR;
}
- pm.version = PREFIX_MAP_VERSION_DSDB;
- pm.ctr.dsdb.num_mappings = schema->num_prefixes;
- pm.ctr.dsdb.mappings = talloc_array(msg,
- struct drsuapi_DsReplicaOIDMapping,
- pm.ctr.dsdb.num_mappings);
- if (!pm.ctr.dsdb.mappings) {
- talloc_free(msg);
- return WERR_NOMEM;
- }
-
- for (i=0; i < schema->num_prefixes; i++) {
- DATA_BLOB oid_blob;
-
- if (!ber_write_partial_OID_String(pm.ctr.dsdb.mappings, &oid_blob, schema->prefixes[i].oid)) {
- DEBUG(0, ("write_partial_OID failed for %s", schema->prefixes[i].oid));
- return WERR_INTERNAL_ERROR;
- }
+ temp_ctx = talloc_new(mem_ctx);
+ W_ERROR_HAVE_NO_MEMORY(temp_ctx);
- pm.ctr.dsdb.mappings[i].id_prefix = schema->prefixes[i].id>>16;
- pm.ctr.dsdb.mappings[i].oid.length = oid_blob.length;
- pm.ctr.dsdb.mappings[i].oid.binary_oid = oid_blob.data;
+ /* convert schema_prefixMap to prefixMap blob */
+ status = dsdb_get_oid_mappings_drsuapi(schema, false, temp_ctx, &ctr);
+ if (!W_ERROR_IS_OK(status)) {
+ talloc_free(temp_ctx);
+ return status;
}
- ndr_err = ndr_push_struct_blob(&ndr_blob, msg,
- lp_iconv_convenience(ldb_get_opaque(ldb, "loadparm")),
- &pm,
+ pfm_blob.version = PREFIX_MAP_VERSION_DSDB;
+ pfm_blob.ctr.dsdb = *ctr;
+
+ ndr_err = ndr_push_struct_blob(&ndr_blob, temp_ctx,
+ &pfm_blob,
(ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- talloc_free(msg);
+ talloc_free(temp_ctx);
return WERR_FOOBAR;
}
+ /* write serialized prefixMap into LDB */
+ msg = ldb_msg_new(temp_ctx);
+ if (!msg) {
+ talloc_free(temp_ctx);
+ return WERR_NOMEM;
+ }
+
msg->dn = schema_dn;
- ret = ldb_msg_add_value(msg, "prefixMap", &ndr_blob, NULL);
- if (ret != 0) {
- talloc_free(msg);
+ ldb_ret = ldb_msg_add_value(msg, "prefixMap", &ndr_blob, NULL);
+ if (ldb_ret != 0) {
+ talloc_free(temp_ctx);
DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: ldb_msg_add_value failed\n"));
return WERR_NOMEM;
}
- ret = samdb_replace( ldb, msg, msg );
- talloc_free(msg);
+ ldb_ret = dsdb_replace(ldb, msg, DSDB_FLAG_AS_SYSTEM);
+
+ talloc_free(temp_ctx);
- if (ret != 0) {
- DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: samdb_replace failed\n"));
+ if (ldb_ret != 0) {
+ DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: dsdb_replace failed\n"));
return WERR_FOOBAR;
}
return WERR_OK;
}
-static WERROR dsdb_read_prefixes_from_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb, uint32_t* num_prefixes, struct dsdb_schema_oid_prefix **prefixes)
+WERROR dsdb_read_prefixes_from_ldb(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, struct dsdb_schema_prefixmap **_pfm)
{
- struct prefixMapBlob *blob;
- enum ndr_err_code ndr_err;
- uint32_t i;
+ WERROR werr;
+ int ldb_ret;
const struct ldb_val *prefix_val;
struct ldb_dn *schema_dn;
struct ldb_result *schema_res = NULL;
- int ret;
static const char *schema_attrs[] = {
"prefixMap",
NULL
};
- schema_dn = samdb_schema_dn(ldb);
+ schema_dn = ldb_get_schema_basedn(ldb);
if (!schema_dn) {
DEBUG(0,("dsdb_read_prefixes_from_ldb: no schema dn present\n"));
return WERR_FOOBAR;
}
- ret = ldb_search(ldb, mem_ctx, &schema_res, schema_dn, LDB_SCOPE_BASE, schema_attrs, NULL);
- if (ret == LDB_ERR_NO_SUCH_OBJECT) {
+ ldb_ret = ldb_search(ldb, mem_ctx, &schema_res, schema_dn, LDB_SCOPE_BASE, schema_attrs, NULL);
+ if (ldb_ret == LDB_ERR_NO_SUCH_OBJECT) {
DEBUG(0,("dsdb_read_prefixes_from_ldb: no prefix map present\n"));
talloc_free(schema_res);
return WERR_FOOBAR;
- } else if (ret != LDB_SUCCESS) {
+ } else if (ldb_ret != LDB_SUCCESS) {
DEBUG(0,("dsdb_read_prefixes_from_ldb: failed to search the schema head\n"));
talloc_free(schema_res);
return WERR_FOOBAR;
return WERR_FOOBAR;
}
- blob = talloc(mem_ctx, struct prefixMapBlob);
- W_ERROR_HAVE_NO_MEMORY(blob);
-
- ndr_err = ndr_pull_struct_blob(prefix_val, blob,
- lp_iconv_convenience(ldb_get_opaque(ldb, "loadparm")),
- blob,
- (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- DEBUG(0,("dsdb_read_prefixes_from_ldb: ndr_pull_struct_blob failed\n"));
- talloc_free(blob);
- talloc_free(schema_res);
- return WERR_FOOBAR;
- }
-
+ werr = _dsdb_prefixmap_from_ldb_val(prefix_val,
+ mem_ctx,
+ _pfm);
talloc_free(schema_res);
+ W_ERROR_NOT_OK_RETURN(werr);
- if (blob->version != PREFIX_MAP_VERSION_DSDB) {
- DEBUG(0,("dsdb_read_prefixes_from_ldb: blob->version incorect\n"));
- talloc_free(blob);
- return WERR_FOOBAR;
- }
-
- *num_prefixes = blob->ctr.dsdb.num_mappings;
- *prefixes = talloc_array(mem_ctx, struct dsdb_schema_oid_prefix, *num_prefixes);
- if(!(*prefixes)) {
- talloc_free(blob);
- return WERR_NOMEM;
- }
- for (i=0; i < blob->ctr.dsdb.num_mappings; i++) {
- DATA_BLOB oid_blob;
- const char *partial_oid;
-
- oid_blob = data_blob_const(blob->ctr.dsdb.mappings[i].oid.binary_oid,
- blob->ctr.dsdb.mappings[i].oid.length);
-
- if (!ber_read_partial_OID_String(mem_ctx, oid_blob, &partial_oid)) {
- DEBUG(0, ("ber_read_partial_OID failed on prefixMap item with id: 0x%X",
- blob->ctr.dsdb.mappings[i].id_prefix));
- talloc_free(blob);
- return WERR_INVALID_PARAM;
- }
-
- (*prefixes)[i].id = blob->ctr.dsdb.mappings[i].id_prefix<<16;
- (*prefixes)[i].oid = partial_oid;
- (*prefixes)[i].oid_len = strlen((*prefixes)[i].oid);
- }
-
- talloc_free(blob);
return WERR_OK;
}
*/
static bool dsdb_schema_unique_attribute(const char *attr)
{
- const char *attrs[] = { "objectGUID", "objectSID" , NULL };
- int i;
+ const char *attrs[] = { "objectGUID", "objectSid" , NULL };
+ unsigned int i;
for (i=0;attrs[i];i++) {
if (strcasecmp(attr, attrs[i]) == 0) {
return true;
}
if (s == NULL) {
- return LDB_ERR_OPERATIONS_ERROR;
+ return ldb_operr(ldb);
}
attr->ldb_schema_attribute = a = talloc(attr, struct ldb_schema_attribute);
if (attr->ldb_schema_attribute == NULL) {
- ldb_oom(ldb);
- return LDB_ERR_OPERATIONS_ERROR;
+ return ldb_oom(ldb);
}
a->name = attr->lDAPDisplayName;
const struct ldb_val *get_string_val = ldb_msg_find_ldb_val(msg, attr); \
if (get_string_val == NULL) { \
if (strict) { \
- d_printf("%s: %s == NULL\n", __location__, attr); \
+ d_printf("%s: %s == NULL in %s\n", __location__, attr, ldb_dn_get_linearized(msg->dn)); \
return WERR_INVALID_PARAM; \
} else { \
(p)->elem = NULL; \
} \
} while (0)
-#define GET_STRING_LIST_LDB(msg, attr, mem_ctx, p, elem, strict) do { \
+#define GET_STRING_LIST_LDB(msg, attr, mem_ctx, p, elem) do { \
int get_string_list_counter; \
struct ldb_message_element *get_string_list_el = ldb_msg_find_element(msg, attr); \
- if (get_string_list_el == NULL) { \
- if (strict) { \
- d_printf("%s: %s == NULL\n", __location__, attr); \
- return WERR_INVALID_PARAM; \
- } else { \
- (p)->elem = NULL; \
- break; \
- } \
+ /* We may get empty attributes over the replication channel */ \
+ if (get_string_list_el == NULL || get_string_list_el->num_values == 0) { \
+ (p)->elem = NULL; \
+ break; \
} \
(p)->elem = talloc_array(mem_ctx, const char *, get_string_list_el->num_values + 1); \
for (get_string_list_counter=0; \
#define GET_BOOL_LDB(msg, attr, p, elem, strict) do { \
const char *str; \
- str = samdb_result_string(msg, attr, NULL);\
+ str = ldb_msg_find_attr_as_string(msg, attr, NULL);\
if (str == NULL) { \
if (strict) { \
d_printf("%s: %s == NULL\n", __location__, attr); \
} while (0)
#define GET_UINT32_LDB(msg, attr, p, elem) do { \
- (p)->elem = samdb_result_uint(msg, attr, 0);\
+ (p)->elem = ldb_msg_find_attr_as_uint(msg, attr, 0);\
} while (0)
-#define GET_UINT32_PTR_LDB(msg, attr, p, elem) do { \
- uint64_t _v = samdb_result_uint64(msg, attr, UINT64_MAX);\
+#define GET_UINT32_PTR_LDB(msg, attr, mem_ctx, p, elem) do { \
+ uint64_t _v = ldb_msg_find_attr_as_uint64(msg, attr, UINT64_MAX);\
if (_v == UINT64_MAX) { \
(p)->elem = NULL; \
} else if (_v > UINT32_MAX) { \
} while (0)
WERROR dsdb_attribute_from_ldb(struct ldb_context *ldb,
- const struct dsdb_schema *schema,
- struct ldb_message *msg,
- TALLOC_CTX *mem_ctx,
- struct dsdb_attribute *attr)
+ struct dsdb_schema *schema,
+ struct ldb_message *msg)
{
WERROR status;
+ struct dsdb_attribute *attr = talloc_zero(schema, struct dsdb_attribute);
+ if (!attr) {
+ return WERR_NOMEM;
+ }
- GET_STRING_LDB(msg, "cn", mem_ctx, attr, cn, false);
- GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, true);
- GET_STRING_LDB(msg, "attributeID", mem_ctx, attr, attributeID_oid, true);
- if (schema->num_prefixes == 0) {
+ GET_STRING_LDB(msg, "cn", attr, attr, cn, false);
+ GET_STRING_LDB(msg, "lDAPDisplayName", attr, attr, lDAPDisplayName, true);
+ GET_STRING_LDB(msg, "attributeID", attr, attr, attributeID_oid, true);
+ if (!schema->prefixmap || schema->prefixmap->length == 0) {
/* set an invalid value */
- attr->attributeID_id = 0xFFFFFFFF;
+ attr->attributeID_id = DRSUAPI_ATTID_INVALID;
} else {
status = dsdb_schema_pfm_make_attid(schema->prefixmap,
attr->attributeID_oid,
return status;
}
}
+ /* fetch msDS-IntId to be used in resolving ATTRTYP values */
+ GET_UINT32_LDB(msg, "msDS-IntId", attr, msDS_IntId);
+
GET_GUID_LDB(msg, "schemaIDGUID", attr, schemaIDGUID);
GET_UINT32_LDB(msg, "mAPIID", attr, mAPIID);
GET_GUID_LDB(msg, "attributeSecurityGUID", attr, attributeSecurityGUID);
+ GET_GUID_LDB(msg, "objectGUID", attr, objectGUID);
+
GET_UINT32_LDB(msg, "searchFlags", attr, searchFlags);
GET_UINT32_LDB(msg, "systemFlags", attr, systemFlags);
GET_BOOL_LDB(msg, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
GET_UINT32_LDB(msg, "linkID", attr, linkID);
- GET_STRING_LDB(msg, "attributeSyntax", mem_ctx, attr, attributeSyntax_oid, true);
- if (schema->num_prefixes == 0) {
+ GET_STRING_LDB(msg, "attributeSyntax", attr, attr, attributeSyntax_oid, true);
+ if (!schema->prefixmap || schema->prefixmap->length == 0) {
/* set an invalid value */
- attr->attributeSyntax_id = 0xFFFFFFFF;
+ attr->attributeSyntax_id = DRSUAPI_ATTID_INVALID;
} else {
- status = dsdb_schema_pfm_make_attid(schema->prefixmap,
- attr->attributeSyntax_oid,
- &attr->attributeSyntax_id);
+ status = dsdb_schema_pfm_attid_from_oid(schema->prefixmap,
+ attr->attributeSyntax_oid,
+ &attr->attributeSyntax_id);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("%s: '%s': unable to map attributeSyntax_ %s: %s\n",
__location__, attr->lDAPDisplayName, attr->attributeSyntax_oid,
}
}
GET_UINT32_LDB(msg, "oMSyntax", attr, oMSyntax);
- GET_BLOB_LDB(msg, "oMObjectClass", mem_ctx, attr, oMObjectClass);
+ GET_BLOB_LDB(msg, "oMObjectClass", attr, attr, oMObjectClass);
GET_BOOL_LDB(msg, "isSingleValued", attr, isSingleValued, true);
- GET_UINT32_PTR_LDB(msg, "rangeLower", attr, rangeLower);
- GET_UINT32_PTR_LDB(msg, "rangeUpper", attr, rangeUpper);
+ GET_UINT32_PTR_LDB(msg, "rangeLower", attr, attr, rangeLower);
+ GET_UINT32_PTR_LDB(msg, "rangeUpper", attr, attr, rangeUpper);
GET_BOOL_LDB(msg, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
GET_UINT32_LDB(msg, "schemaFlagsEx", attr, schemaFlagsEx);
- GET_BLOB_LDB(msg, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
+ GET_BLOB_LDB(msg, "msDs-Schema-Extensions", attr, attr, msDs_Schema_Extensions);
GET_BOOL_LDB(msg, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
- GET_STRING_LDB(msg, "adminDisplayName", mem_ctx, attr, adminDisplayName, false);
- GET_STRING_LDB(msg, "adminDescription", mem_ctx, attr, adminDescription, false);
- GET_STRING_LDB(msg, "classDisplayName", mem_ctx, attr, classDisplayName, false);
+ GET_STRING_LDB(msg, "adminDisplayName", attr, attr, adminDisplayName, false);
+ GET_STRING_LDB(msg, "adminDescription", attr, attr, adminDescription, false);
+ GET_STRING_LDB(msg, "classDisplayName", attr, attr, classDisplayName, false);
GET_BOOL_LDB(msg, "isEphemeral", attr, isEphemeral, false);
GET_BOOL_LDB(msg, "isDefunct", attr, isDefunct, false);
GET_BOOL_LDB(msg, "systemOnly", attr, systemOnly, false);
attr->syntax = dsdb_syntax_for_attribute(attr);
if (!attr->syntax) {
+ DEBUG(0,(__location__ ": Unknown schema syntax for %s\n",
+ attr->lDAPDisplayName));
return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
}
if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
+ DEBUG(0,(__location__ ": Unknown schema syntax for %s - ldb_syntax: %s, ldap_oid: %s\n",
+ attr->lDAPDisplayName,
+ attr->syntax->ldb_syntax,
+ attr->syntax->ldap_oid));
return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
}
+ DLIST_ADD(schema->attributes, attr);
return WERR_OK;
}
-WERROR dsdb_class_from_ldb(const struct dsdb_schema *schema,
- struct ldb_message *msg,
- TALLOC_CTX *mem_ctx,
- struct dsdb_class *obj)
+WERROR dsdb_class_from_ldb(struct dsdb_schema *schema,
+ struct ldb_message *msg)
{
WERROR status;
-
- GET_STRING_LDB(msg, "cn", mem_ctx, obj, cn, false);
- GET_STRING_LDB(msg, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, true);
- GET_STRING_LDB(msg, "governsID", mem_ctx, obj, governsID_oid, true);
- if (schema->num_prefixes == 0) {
+ struct dsdb_class *obj = talloc_zero(schema, struct dsdb_class);
+ if (!obj) {
+ return WERR_NOMEM;
+ }
+ GET_STRING_LDB(msg, "cn", obj, obj, cn, false);
+ GET_STRING_LDB(msg, "lDAPDisplayName", obj, obj, lDAPDisplayName, true);
+ GET_STRING_LDB(msg, "governsID", obj, obj, governsID_oid, true);
+ if (!schema->prefixmap || schema->prefixmap->length == 0) {
/* set an invalid value */
- obj->governsID_id = 0xFFFFFFFF;
+ obj->governsID_id = DRSUAPI_ATTID_INVALID;
} else {
status = dsdb_schema_pfm_make_attid(schema->prefixmap,
obj->governsID_oid,
}
}
GET_GUID_LDB(msg, "schemaIDGUID", obj, schemaIDGUID);
+ GET_GUID_LDB(msg, "objectGUID", obj, objectGUID);
GET_UINT32_LDB(msg, "objectClassCategory", obj, objectClassCategory);
- GET_STRING_LDB(msg, "rDNAttID", mem_ctx, obj, rDNAttID, false);
- GET_STRING_LDB(msg, "defaultObjectCategory", mem_ctx, obj, defaultObjectCategory, true);
+ GET_STRING_LDB(msg, "rDNAttID", obj, obj, rDNAttID, false);
+ GET_STRING_LDB(msg, "defaultObjectCategory", obj, obj, defaultObjectCategory, true);
- GET_STRING_LDB(msg, "subClassOf", mem_ctx, obj, subClassOf, true);
+ GET_STRING_LDB(msg, "subClassOf", obj, obj, subClassOf, true);
- GET_STRING_LIST_LDB(msg, "systemAuxiliaryClass", mem_ctx, obj, systemAuxiliaryClass, false);
- GET_STRING_LIST_LDB(msg, "auxiliaryClass", mem_ctx, obj, auxiliaryClass, false);
+ GET_STRING_LIST_LDB(msg, "systemAuxiliaryClass", obj, obj, systemAuxiliaryClass);
+ GET_STRING_LIST_LDB(msg, "auxiliaryClass", obj, obj, auxiliaryClass);
- GET_STRING_LIST_LDB(msg, "systemMustContain", mem_ctx, obj, systemMustContain, false);
- GET_STRING_LIST_LDB(msg, "systemMayContain", mem_ctx, obj, systemMayContain, false);
- GET_STRING_LIST_LDB(msg, "mustContain", mem_ctx, obj, mustContain, false);
- GET_STRING_LIST_LDB(msg, "mayContain", mem_ctx, obj, mayContain, false);
+ GET_STRING_LIST_LDB(msg, "systemMustContain", obj, obj, systemMustContain);
+ GET_STRING_LIST_LDB(msg, "systemMayContain", obj, obj, systemMayContain);
+ GET_STRING_LIST_LDB(msg, "mustContain", obj, obj, mustContain);
+ GET_STRING_LIST_LDB(msg, "mayContain", obj, obj, mayContain);
- GET_STRING_LIST_LDB(msg, "systemPossSuperiors", mem_ctx, obj, systemPossSuperiors, false);
- GET_STRING_LIST_LDB(msg, "possSuperiors", mem_ctx, obj, possSuperiors, false);
+ GET_STRING_LIST_LDB(msg, "systemPossSuperiors", obj, obj, systemPossSuperiors);
+ GET_STRING_LIST_LDB(msg, "possSuperiors", obj, obj, possSuperiors);
- GET_STRING_LDB(msg, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, false);
+ GET_STRING_LDB(msg, "defaultSecurityDescriptor", obj, obj, defaultSecurityDescriptor, false);
GET_UINT32_LDB(msg, "schemaFlagsEx", obj, schemaFlagsEx);
- GET_BLOB_LDB(msg, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
+ GET_UINT32_LDB(msg, "systemFlags", obj, systemFlags);
+ GET_BLOB_LDB(msg, "msDs-Schema-Extensions", obj, obj, msDs_Schema_Extensions);
GET_BOOL_LDB(msg, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
- GET_STRING_LDB(msg, "adminDisplayName", mem_ctx, obj, adminDisplayName, false);
- GET_STRING_LDB(msg, "adminDescription", mem_ctx, obj, adminDescription, false);
- GET_STRING_LDB(msg, "classDisplayName", mem_ctx, obj, classDisplayName, false);
+ GET_STRING_LDB(msg, "adminDisplayName", obj, obj, adminDisplayName, false);
+ GET_STRING_LDB(msg, "adminDescription", obj, obj, adminDescription, false);
+ GET_STRING_LDB(msg, "classDisplayName", obj, obj, classDisplayName, false);
GET_BOOL_LDB(msg, "defaultHidingValue", obj, defaultHidingValue, false);
GET_BOOL_LDB(msg, "isDefunct", obj, isDefunct, false);
GET_BOOL_LDB(msg, "systemOnly", obj, systemOnly, false);
+ DLIST_ADD(schema->classes, obj);
return WERR_OK;
}
#define dsdb_oom(error_string, mem_ctx) *error_string = talloc_asprintf(mem_ctx, "dsdb out of memory at %s:%d\n", __FILE__, __LINE__)
/*
+ Fill a DSDB schema from the ldb results provided. This is called
+ directly when a schema must be created with a pre-initialised prefixMap
+*/
+
+int dsdb_load_ldb_results_into_schema(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
+ struct dsdb_schema *schema,
+ struct ldb_result *attrs_class_res,
+ char **error_string)
+{
+ unsigned int i;
+
+ for (i=0; i < attrs_class_res->count; i++) {
+ WERROR status = dsdb_schema_set_el_from_ldb_msg(ldb, schema, attrs_class_res->msgs[i]);
+ if (!W_ERROR_IS_OK(status)) {
+ *error_string = talloc_asprintf(mem_ctx,
+ "dsdb_load_ldb_results_into_schema: failed to load attribute or class definition: %s:%s",
+ ldb_dn_get_linearized(attrs_class_res->msgs[i]->dn),
+ win_errstr(status));
+ DEBUG(0,(__location__ ": %s\n", *error_string));
+ return LDB_ERR_CONSTRAINT_VIOLATION;
+ }
+ }
+
+ return LDB_SUCCESS;
+}
+
+/*
Create a DSDB schema from the ldb results provided. This is called
directly when the schema is provisioned from an on-disk LDIF file, or
from dsdb_schema_from_schema_dn in schema_fsmo
*/
int dsdb_schema_from_ldb_results(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
- struct smb_iconv_convenience *iconv_convenience,
struct ldb_result *schema_res,
- struct ldb_result *attrs_res, struct ldb_result *objectclass_res,
+ struct ldb_result *attrs_class_res,
struct dsdb_schema **schema_out,
char **error_string)
{
WERROR status;
- uint32_t i;
const struct ldb_val *prefix_val;
const struct ldb_val *info_val;
struct ldb_val info_val_default;
struct dsdb_schema *schema;
+ struct loadparm_context *lp_ctx = NULL;
+ int ret;
- schema = dsdb_new_schema(mem_ctx, iconv_convenience);
+ schema = dsdb_new_schema(mem_ctx);
if (!schema) {
dsdb_oom(error_string, mem_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
+ return ldb_operr(ldb);
}
+ schema->base_dn = talloc_steal(schema, schema_res->msgs[0]->dn);
+
prefix_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "prefixMap");
if (!prefix_val) {
*error_string = talloc_asprintf(mem_ctx,
}
info_val = ldb_msg_find_ldb_val(schema_res->msgs[0], "schemaInfo");
if (!info_val) {
- info_val_default = strhex_to_data_blob(mem_ctx, "FF0000000000000000000000000000000000000000");
- if (!info_val_default.data) {
- dsdb_oom(error_string, mem_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
+ status = dsdb_schema_info_blob_new(mem_ctx, &info_val_default);
+ if (!W_ERROR_IS_OK(status)) {
+ *error_string = talloc_asprintf(mem_ctx,
+ "schema_fsmo_init: dsdb_schema_info_blob_new() failed - %s",
+ win_errstr(status));
+ DEBUG(0,(__location__ ": %s\n", *error_string));
+ return ldb_operr(ldb);
}
info_val = &info_val_default;
}
return LDB_ERR_CONSTRAINT_VIOLATION;
}
- for (i=0; i < attrs_res->count; i++) {
- struct dsdb_attribute *sa;
-
- sa = talloc_zero(schema, struct dsdb_attribute);
- if (!sa) {
- dsdb_oom(error_string, mem_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- status = dsdb_attribute_from_ldb(ldb, schema, attrs_res->msgs[i], sa, sa);
- if (!W_ERROR_IS_OK(status)) {
- *error_string = talloc_asprintf(mem_ctx,
- "schema_fsmo_init: failed to load attribute definition: %s:%s",
- ldb_dn_get_linearized(attrs_res->msgs[i]->dn),
- win_errstr(status));
- DEBUG(0,(__location__ ": %s\n", *error_string));
- return LDB_ERR_CONSTRAINT_VIOLATION;
- }
-
- DLIST_ADD(schema->attributes, sa);
- }
-
- for (i=0; i < objectclass_res->count; i++) {
- struct dsdb_class *sc;
-
- sc = talloc_zero(schema, struct dsdb_class);
- if (!sc) {
- dsdb_oom(error_string, mem_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- status = dsdb_class_from_ldb(schema, objectclass_res->msgs[i], sc, sc);
- if (!W_ERROR_IS_OK(status)) {
- *error_string = talloc_asprintf(mem_ctx,
- "schema_fsmo_init: failed to load class definition: %s:%s",
- ldb_dn_get_linearized(objectclass_res->msgs[i]->dn),
- win_errstr(status));
- DEBUG(0,(__location__ ": %s\n", *error_string));
- return LDB_ERR_CONSTRAINT_VIOLATION;
- }
-
- DLIST_ADD(schema->classes, sc);
+ ret = dsdb_load_ldb_results_into_schema(mem_ctx, ldb, schema, attrs_class_res, error_string);
+ if (ret != LDB_SUCCESS) {
+ return ret;
}
schema->fsmo.master_dn = ldb_msg_find_attr_as_dn(ldb, schema, schema_res->msgs[0], "fSMORoleOwner");
schema->fsmo.we_are_master = false;
}
- DEBUG(5, ("schema_fsmo_init: we are master: %s\n",
- (schema->fsmo.we_are_master?"yes":"no")));
-
- *schema_out = schema;
- return LDB_SUCCESS;
-}
-
-
-static const struct {
- const char *name;
- const char *oid;
-} name_mappings[] = {
- { "cn", "2.5.4.3" },
- { "name", "1.2.840.113556.1.4.1" },
- { "lDAPDisplayName", "1.2.840.113556.1.2.460" },
- { "attributeID", "1.2.840.113556.1.2.30" },
- { "schemaIDGUID", "1.2.840.113556.1.4.148" },
- { "mAPIID", "1.2.840.113556.1.2.49" },
- { "attributeSecurityGUID", "1.2.840.113556.1.4.149" },
- { "searchFlags", "1.2.840.113556.1.2.334" },
- { "systemFlags", "1.2.840.113556.1.4.375" },
- { "isMemberOfPartialAttributeSet", "1.2.840.113556.1.4.639" },
- { "linkID", "1.2.840.113556.1.2.50" },
- { "attributeSyntax", "1.2.840.113556.1.2.32" },
- { "oMSyntax", "1.2.840.113556.1.2.231" },
- { "oMObjectClass", "1.2.840.113556.1.2.218" },
- { "isSingleValued", "1.2.840.113556.1.2.33" },
- { "rangeLower", "1.2.840.113556.1.2.34" },
- { "rangeUpper", "1.2.840.113556.1.2.35" },
- { "extendedCharsAllowed", "1.2.840.113556.1.2.380" },
- { "schemaFlagsEx", "1.2.840.113556.1.4.120" },
- { "msDs-Schema-Extensions", "1.2.840.113556.1.4.1440" },
- { "showInAdvancedViewOnly", "1.2.840.113556.1.2.169" },
- { "adminDisplayName", "1.2.840.113556.1.2.194" },
- { "adminDescription", "1.2.840.113556.1.2.226" },
- { "classDisplayName", "1.2.840.113556.1.4.610" },
- { "isEphemeral", "1.2.840.113556.1.4.1212" },
- { "isDefunct", "1.2.840.113556.1.4.661" },
- { "systemOnly", "1.2.840.113556.1.4.170" },
- { "governsID", "1.2.840.113556.1.2.22" },
- { "objectClassCategory", "1.2.840.113556.1.2.370" },
- { "rDNAttID", "1.2.840.113556.1.2.26" },
- { "defaultObjectCategory", "1.2.840.113556.1.4.783" },
- { "subClassOf", "1.2.840.113556.1.2.21" },
- { "systemAuxiliaryClass", "1.2.840.113556.1.4.198" },
- { "systemPossSuperiors", "1.2.840.113556.1.4.195" },
- { "systemMustContain", "1.2.840.113556.1.4.197" },
- { "systemMayContain", "1.2.840.113556.1.4.196" },
- { "auxiliaryClass", "1.2.840.113556.1.2.351" },
- { "possSuperiors", "1.2.840.113556.1.2.8" },
- { "mustContain", "1.2.840.113556.1.2.24" },
- { "mayContain", "1.2.840.113556.1.2.25" },
- { "defaultSecurityDescriptor", "1.2.840.113556.1.4.224" },
- { "defaultHidingValue", "1.2.840.113556.1.4.518" },
-};
-
-static struct drsuapi_DsReplicaAttribute *dsdb_find_object_attr_name(struct dsdb_schema *schema,
- struct drsuapi_DsReplicaObject *obj,
- const char *name,
- uint32_t *idx)
-{
- WERROR status;
- uint32_t i, attid;
- const char *oid = NULL;
-
- for(i=0; i < ARRAY_SIZE(name_mappings); i++) {
- if (strcmp(name_mappings[i].name, name) != 0) continue;
-
- oid = name_mappings[i].oid;
- break;
- }
-
- if (!oid) {
- return NULL;
- }
-
- status = dsdb_schema_pfm_make_attid(schema->prefixmap, oid, &attid);
- if (!W_ERROR_IS_OK(status)) {
- return NULL;
- }
-
- for (i=0; i < obj->attribute_ctr.num_attributes; i++) {
- if (obj->attribute_ctr.attributes[i].attid != attid) continue;
-
- if (idx) *idx = i;
- return &obj->attribute_ctr.attributes[i];
- }
-
- return NULL;
-}
-
-#define GET_STRING_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- if (strict && !_a) { \
- d_printf("%s: %s == NULL\n", __location__, attr); \
- return WERR_INVALID_PARAM; \
- } \
- if (strict && _a->value_ctr.num_values != 1) { \
- d_printf("%s: %s num_values == %u\n", __location__, attr, \
- _a->value_ctr.num_values); \
- return WERR_INVALID_PARAM; \
- } \
- if (_a && _a->value_ctr.num_values >= 1) { \
- size_t _ret; \
- if (!convert_string_talloc_convenience(mem_ctx, s->iconv_convenience, CH_UTF16, CH_UNIX, \
- _a->value_ctr.values[0].blob->data, \
- _a->value_ctr.values[0].blob->length, \
- (void **)discard_const(&(p)->elem), &_ret, false)) { \
- DEBUG(0,("%s: invalid data!\n", attr)); \
- dump_data(0, \
- _a->value_ctr.values[0].blob->data, \
- _a->value_ctr.values[0].blob->length); \
- return WERR_FOOBAR; \
- } \
- } else { \
- (p)->elem = NULL; \
- } \
-} while (0)
-
-#define GET_UINT32_LIST_DS(s, r, attr, mem_ctx, p, elem) do { \
- int list_counter; \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- (p)->elem = _a ? talloc_array(mem_ctx, uint32_t, _a->value_ctr.num_values + 1) : NULL; \
- for (list_counter=0; \
- _a && list_counter < _a->value_ctr.num_values; \
- list_counter++) { \
- if (_a->value_ctr.values[list_counter].blob->length != 4) { \
- return WERR_INVALID_PARAM; \
- } \
- (p)->elem[list_counter] = IVAL(_a->value_ctr.values[list_counter].blob->data, 0); \
- } \
- if (_a) (p)->elem[list_counter] = 0; \
-} while (0)
-
-#define GET_DN_DS(s, r, attr, mem_ctx, p, elem, strict) do { \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- if (strict && !_a) { \
- d_printf("%s: %s == NULL\n", __location__, attr); \
- return WERR_INVALID_PARAM; \
- } \
- if (strict && _a->value_ctr.num_values != 1) { \
- d_printf("%s: %s num_values == %u\n", __location__, attr, \
- _a->value_ctr.num_values); \
- return WERR_INVALID_PARAM; \
- } \
- if (strict && !_a->value_ctr.values[0].blob) { \
- d_printf("%s: %s data == NULL\n", __location__, attr); \
- return WERR_INVALID_PARAM; \
- } \
- if (_a && _a->value_ctr.num_values >= 1 \
- && _a->value_ctr.values[0].blob) { \
- struct drsuapi_DsReplicaObjectIdentifier3 _id3; \
- enum ndr_err_code _ndr_err; \
- _ndr_err = ndr_pull_struct_blob_all(_a->value_ctr.values[0].blob, \
- mem_ctx, s->iconv_convenience, &_id3,\
- (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);\
- if (!NDR_ERR_CODE_IS_SUCCESS(_ndr_err)) { \
- NTSTATUS _nt_status = ndr_map_error2ntstatus(_ndr_err); \
- return ntstatus_to_werror(_nt_status); \
- } \
- (p)->elem = _id3.dn; \
- } else { \
- (p)->elem = NULL; \
- } \
-} while (0)
-
-#define GET_BOOL_DS(s, r, attr, p, elem, strict) do { \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- if (strict && !_a) { \
- d_printf("%s: %s == NULL\n", __location__, attr); \
- return WERR_INVALID_PARAM; \
- } \
- if (strict && _a->value_ctr.num_values != 1) { \
- d_printf("%s: %s num_values == %u\n", __location__, attr, \
- (unsigned int)_a->value_ctr.num_values); \
- return WERR_INVALID_PARAM; \
- } \
- if (strict && !_a->value_ctr.values[0].blob) { \
- d_printf("%s: %s data == NULL\n", __location__, attr); \
- return WERR_INVALID_PARAM; \
- } \
- if (strict && _a->value_ctr.values[0].blob->length != 4) { \
- d_printf("%s: %s length == %u\n", __location__, attr, \
- (unsigned int)_a->value_ctr.values[0].blob->length); \
- return WERR_INVALID_PARAM; \
- } \
- if (_a && _a->value_ctr.num_values >= 1 \
- && _a->value_ctr.values[0].blob \
- && _a->value_ctr.values[0].blob->length == 4) { \
- (p)->elem = (IVAL(_a->value_ctr.values[0].blob->data,0)?true:false);\
- } else { \
- (p)->elem = false; \
- } \
-} while (0)
-
-#define GET_UINT32_DS(s, r, attr, p, elem) do { \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- if (_a && _a->value_ctr.num_values >= 1 \
- && _a->value_ctr.values[0].blob \
- && _a->value_ctr.values[0].blob->length == 4) { \
- (p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
- } else { \
- (p)->elem = 0; \
- } \
-} while (0)
-
-#define GET_UINT32_PTR_DS(s, r, attr, p, elem) do { \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- if (_a && _a->value_ctr.num_values >= 1 \
- && _a->value_ctr.values[0].blob \
- && _a->value_ctr.values[0].blob->length == 4) { \
- (p)->elem = talloc(mem_ctx, uint32_t); \
- if (!(p)->elem) { \
- d_printf("%s: talloc failed for %s\n", __location__, attr); \
- return WERR_NOMEM; \
- } \
- *(p)->elem = IVAL(_a->value_ctr.values[0].blob->data,0);\
- } else { \
- (p)->elem = NULL; \
- } \
-} while (0)
-
-#define GET_GUID_DS(s, r, attr, mem_ctx, p, elem) do { \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- if (_a && _a->value_ctr.num_values >= 1 \
- && _a->value_ctr.values[0].blob \
- && _a->value_ctr.values[0].blob->length == 16) { \
- enum ndr_err_code _ndr_err; \
- _ndr_err = ndr_pull_struct_blob_all(_a->value_ctr.values[0].blob, \
- mem_ctx, s->iconv_convenience, &(p)->elem, \
- (ndr_pull_flags_fn_t)ndr_pull_GUID); \
- if (!NDR_ERR_CODE_IS_SUCCESS(_ndr_err)) { \
- NTSTATUS _nt_status = ndr_map_error2ntstatus(_ndr_err); \
- return ntstatus_to_werror(_nt_status); \
- } \
- } else { \
- ZERO_STRUCT((p)->elem);\
- } \
-} while (0)
-
-#define GET_BLOB_DS(s, r, attr, mem_ctx, p, elem) do { \
- struct drsuapi_DsReplicaAttribute *_a; \
- _a = dsdb_find_object_attr_name(s, r, attr, NULL); \
- if (_a && _a->value_ctr.num_values >= 1 \
- && _a->value_ctr.values[0].blob) { \
- (p)->elem = *_a->value_ctr.values[0].blob;\
- talloc_steal(mem_ctx, (p)->elem.data); \
- } else { \
- ZERO_STRUCT((p)->elem);\
- }\
-} while (0)
-
-WERROR dsdb_attribute_from_drsuapi(struct ldb_context *ldb,
- struct dsdb_schema *schema,
- struct drsuapi_DsReplicaObject *r,
- TALLOC_CTX *mem_ctx,
- struct dsdb_attribute *attr)
-{
- WERROR status;
-
- GET_STRING_DS(schema, r, "name", mem_ctx, attr, cn, true);
- GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, attr, lDAPDisplayName, true);
- GET_UINT32_DS(schema, r, "attributeID", attr, attributeID_id);
- status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeID_id,
- mem_ctx, &attr->attributeID_oid);
- if (!W_ERROR_IS_OK(status)) {
- DEBUG(0,("%s: '%s': unable to map attributeID 0x%08X: %s\n",
- __location__, attr->lDAPDisplayName, attr->attributeID_id,
- win_errstr(status)));
- return status;
- }
- GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, attr, schemaIDGUID);
- GET_UINT32_DS(schema, r, "mAPIID", attr, mAPIID);
-
- GET_GUID_DS(schema, r, "attributeSecurityGUID", mem_ctx, attr, attributeSecurityGUID);
-
- GET_UINT32_DS(schema, r, "searchFlags", attr, searchFlags);
- GET_UINT32_DS(schema, r, "systemFlags", attr, systemFlags);
- GET_BOOL_DS(schema, r, "isMemberOfPartialAttributeSet", attr, isMemberOfPartialAttributeSet, false);
- GET_UINT32_DS(schema, r, "linkID", attr, linkID);
-
- GET_UINT32_DS(schema, r, "attributeSyntax", attr, attributeSyntax_id);
- status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, attr->attributeSyntax_id,
- mem_ctx, &attr->attributeSyntax_oid);
- if (!W_ERROR_IS_OK(status)) {
- DEBUG(0,("%s: '%s': unable to map attributeSyntax 0x%08X: %s\n",
- __location__, attr->lDAPDisplayName, attr->attributeSyntax_id,
- win_errstr(status)));
- return status;
- }
- GET_UINT32_DS(schema, r, "oMSyntax", attr, oMSyntax);
- GET_BLOB_DS(schema, r, "oMObjectClass", mem_ctx, attr, oMObjectClass);
-
- GET_BOOL_DS(schema, r, "isSingleValued", attr, isSingleValued, true);
- GET_UINT32_PTR_DS(schema, r, "rangeLower", attr, rangeLower);
- GET_UINT32_PTR_DS(schema, r, "rangeUpper", attr, rangeUpper);
- GET_BOOL_DS(schema, r, "extendedCharsAllowed", attr, extendedCharsAllowed, false);
-
- GET_UINT32_DS(schema, r, "schemaFlagsEx", attr, schemaFlagsEx);
- GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, attr, msDs_Schema_Extensions);
-
- GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", attr, showInAdvancedViewOnly, false);
- GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, attr, adminDisplayName, false);
- GET_STRING_DS(schema, r, "adminDescription", mem_ctx, attr, adminDescription, false);
- GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, attr, classDisplayName, false);
- GET_BOOL_DS(schema, r, "isEphemeral", attr, isEphemeral, false);
- GET_BOOL_DS(schema, r, "isDefunct", attr, isDefunct, false);
- GET_BOOL_DS(schema, r, "systemOnly", attr, systemOnly, false);
-
- attr->syntax = dsdb_syntax_for_attribute(attr);
- if (!attr->syntax) {
- return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
- }
-
- if (dsdb_schema_setup_ldb_schema_attribute(ldb, attr) != LDB_SUCCESS) {
- return WERR_DS_ATT_SCHEMA_REQ_SYNTAX;
- }
-
- return WERR_OK;
-}
-
-WERROR dsdb_class_from_drsuapi(struct dsdb_schema *schema,
- struct drsuapi_DsReplicaObject *r,
- TALLOC_CTX *mem_ctx,
- struct dsdb_class *obj)
-{
- WERROR status;
-
- GET_STRING_DS(schema, r, "name", mem_ctx, obj, cn, true);
- GET_STRING_DS(schema, r, "lDAPDisplayName", mem_ctx, obj, lDAPDisplayName, true);
- GET_UINT32_DS(schema, r, "governsID", obj, governsID_id);
- status = dsdb_schema_pfm_oid_from_attid(schema->prefixmap, obj->governsID_id,
- mem_ctx, &obj->governsID_oid);
- if (!W_ERROR_IS_OK(status)) {
- DEBUG(0,("%s: '%s': unable to map governsID 0x%08X: %s\n",
- __location__, obj->lDAPDisplayName, obj->governsID_id,
- win_errstr(status)));
- return status;
+ lp_ctx = talloc_get_type(ldb_get_opaque(ldb, "loadparm"),
+ struct loadparm_context);
+ if (lp_ctx) {
+ bool allowed = lpcfg_parm_bool(lp_ctx, NULL,
+ "dsdb", "schema update allowed",
+ false);
+ schema->fsmo.update_allowed = allowed;
+ } else {
+ schema->fsmo.update_allowed = false;
}
- GET_GUID_DS(schema, r, "schemaIDGUID", mem_ctx, obj, schemaIDGUID);
-
- GET_UINT32_DS(schema, r, "objectClassCategory", obj, objectClassCategory);
- GET_STRING_DS(schema, r, "rDNAttID", mem_ctx, obj, rDNAttID, false);
- GET_DN_DS(schema, r, "defaultObjectCategory", mem_ctx, obj, defaultObjectCategory, true);
- GET_UINT32_DS(schema, r, "subClassOf", obj, subClassOf_id);
+ DEBUG(5, ("schema_fsmo_init: we are master[%s] updates allowed[%s]\n",
+ (schema->fsmo.we_are_master?"yes":"no"),
+ (schema->fsmo.update_allowed?"yes":"no")));
- GET_UINT32_LIST_DS(schema, r, "systemAuxiliaryClass", mem_ctx, obj, systemAuxiliaryClass_ids);
- GET_UINT32_LIST_DS(schema, r, "auxiliaryClass", mem_ctx, obj, auxiliaryClass_ids);
-
- GET_UINT32_LIST_DS(schema, r, "systemMustContain", mem_ctx, obj, systemMustContain_ids);
- GET_UINT32_LIST_DS(schema, r, "systemMayContain", mem_ctx, obj, systemMayContain_ids);
- GET_UINT32_LIST_DS(schema, r, "mustContain", mem_ctx, obj, mustContain_ids);
- GET_UINT32_LIST_DS(schema, r, "mayContain", mem_ctx, obj, mayContain_ids);
-
- GET_UINT32_LIST_DS(schema, r, "systemPossSuperiors", mem_ctx, obj, systemPossSuperiors_ids);
- GET_UINT32_LIST_DS(schema, r, "possSuperiors", mem_ctx, obj, possSuperiors_ids);
-
- GET_STRING_DS(schema, r, "defaultSecurityDescriptor", mem_ctx, obj, defaultSecurityDescriptor, false);
-
- GET_UINT32_DS(schema, r, "schemaFlagsEx", obj, schemaFlagsEx);
- GET_BLOB_DS(schema, r, "msDs-Schema-Extensions", mem_ctx, obj, msDs_Schema_Extensions);
-
- GET_BOOL_DS(schema, r, "showInAdvancedViewOnly", obj, showInAdvancedViewOnly, false);
- GET_STRING_DS(schema, r, "adminDisplayName", mem_ctx, obj, adminDisplayName, false);
- GET_STRING_DS(schema, r, "adminDescription", mem_ctx, obj, adminDescription, false);
- GET_STRING_DS(schema, r, "classDisplayName", mem_ctx, obj, classDisplayName, false);
- GET_BOOL_DS(schema, r, "defaultHidingValue", obj, defaultHidingValue, false);
- GET_BOOL_DS(schema, r, "isDefunct", obj, isDefunct, false);
- GET_BOOL_DS(schema, r, "systemOnly", obj, systemOnly, false);
-
- return WERR_OK;
+ *schema_out = schema;
+ return LDB_SUCCESS;
}
-
git.samba.org / samba.git / blobdiff