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);
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);
}
*schemaInfo = strhex_to_data_blob(mem_ctx, schema->schema_info);
W_ERROR_HAVE_NO_MEMORY(schemaInfo->data);
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;
struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
status = dsdb_get_oid_mappings_drsuapi(schema, false, mem_ctx, &ctr);
W_ERROR_NOT_OK_RETURN(status);
status = dsdb_get_drsuapi_prefixmap_as_blob(ctr, mem_ctx, prefixMap);
talloc_free(ctr);
W_ERROR_NOT_OK_RETURN(status);
*schemaInfo = strhex_to_data_blob(mem_ctx, schema->schema_info);
W_ERROR_HAVE_NO_MEMORY(schemaInfo->data);
return WERR_OK;
}
WERROR dsdb_write_prefixes_from_schema_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
const struct dsdb_schema *schema)
{
WERROR status;
int ldb_ret;
struct ldb_message *msg;
struct ldb_dn *schema_dn;
struct prefixMapBlob pfm_blob;
struct ldb_val ndr_blob;
enum ndr_err_code ndr_err;
TALLOC_CTX *temp_ctx;
struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
schema_dn = ldb_get_schema_basedn(ldb);
if (!schema_dn) {
DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
return WERR_FOOBAR;
}
temp_ctx = talloc_new(mem_ctx);
W_ERROR_HAVE_NO_MEMORY(temp_ctx);
/* 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;
}
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(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;
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;
}
ldb_ret = dsdb_replace(ldb, msg, DSDB_FLAG_AS_SYSTEM);
talloc_free(temp_ctx);
if (ldb_ret != 0) {
DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: dsdb_replace failed\n"));
return WERR_FOOBAR;
}
return WERR_OK;
}
