diff options
Diffstat (limited to 'source4/dsdb/schema')
| -rw-r--r-- | source4/dsdb/schema/schema_info_attr.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/source4/dsdb/schema/schema_info_attr.c b/source4/dsdb/schema/schema_info_attr.c index ea4d066ff1..bb89be1172 100644 --- a/source4/dsdb/schema/schema_info_attr.c +++ b/source4/dsdb/schema/schema_info_attr.c @@ -355,6 +355,55 @@ WERROR dsdb_schema_info_create(struct ldb_context *ldb, bool check_invocation_id /** + * + * @param ldb + * @param schema + * @return + */ +WERROR dsdb_schema_info_reset(struct ldb_context *ldb, struct dsdb_schema *schema) +{ + int ldb_err; + WERROR werr; + DATA_BLOB blob; + struct dsdb_schema_info *schema_info; + struct ldb_message *msg; + TALLOC_CTX *temp_ctx; + + temp_ctx = talloc_new(ldb); + W_ERROR_HAVE_NO_MEMORY(temp_ctx); + + /* create default schemaInfo value */ + werr = dsdb_schema_info_create(ldb, true, temp_ctx, &schema_info); + W_ERROR_NOT_OK_GOTO(werr, DONE); + + /* serialize schemaInfo to be stored in LDB and schema cache */ + werr = dsdb_blob_from_schema_info(schema_info, temp_ctx, &blob); + W_ERROR_NOT_OK_GOTO(werr, DONE); + + /* store initial schemaInfo in DB */ + werr = _dsdb_schema_info_write_prepare(ldb, &blob, temp_ctx, &msg); + W_ERROR_NOT_OK_GOTO(werr, DONE); + + ldb_err = dsdb_modify(ldb, msg, DSDB_MODIFY_PERMISSIVE); + if (ldb_err != 0) { + DEBUG(0,("dsdb_module_schema_info_blob_write: dsdb_replace failed: %s (%s)\n", + ldb_strerror(ldb_err), + ldb_errstring(ldb))); + werr = WERR_INTERNAL_DB_ERROR; + goto DONE; + } + + /* update dsdb_schema cache */ + talloc_free(discard_const(schema->schema_info)); + schema->schema_info = data_blob_hex_string_upper(schema, &blob); + +DONE: + talloc_free(temp_ctx); + return werr; +} + + +/** * Increments schemaInfo revision and save it to DB * setting our invocationID in the process * NOTE: this function should be called in a transaction |