diff options
author | Misha Tyulenev <misha@mongodb.com> | 2017-02-02 15:25:38 -0500 |
---|---|---|
committer | Misha Tyulenev <misha@mongodb.com> | 2017-02-02 15:26:04 -0500 |
commit | c742c4ebe789fafa3fccd4b25332a7df0782b252 (patch) | |
tree | f037d52849c405db6ba0303b906d50d5f4fbb297 /src/mongo/db/time_proof_service.h | |
parent | f4adad667540f1fa60797207644575edec69849c (diff) | |
download | mongo-c742c4ebe789fafa3fccd4b25332a7df0782b252.tar.gz |
SERVER-27743: Implement LogicalTime
Diffstat (limited to 'src/mongo/db/time_proof_service.h')
-rw-r--r-- | src/mongo/db/time_proof_service.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/mongo/db/time_proof_service.h b/src/mongo/db/time_proof_service.h new file mode 100644 index 00000000000..bc43e1ceee3 --- /dev/null +++ b/src/mongo/db/time_proof_service.h @@ -0,0 +1,61 @@ +/** + * Copyright (C) 2017 MongoDB, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License, version 3, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * As a special exception, the copyright holders give permission to link the + * code of portions of this program with the OpenSSL library under certain + * conditions as described in each individual source file and distribute + * linked combinations including the program with the OpenSSL library. You + * must comply with the GNU Affero General Public License in all respects for + * all of the code used other than as permitted herein. If you modify file(s) + * with this exception, you may extend this exception to your version of the + * file(s), but you are not obligated to do so. If you do not wish to do so, + * delete this exception statement from your version. If you delete this + * exception statement from all source files in the program, then also delete + * it in the license file. + */ + +#pragma once + +#include "mongo/base/status.h" +#include "mongo/db/logical_time.h" + +namespace mongo { + +/** + * Mock of the TimeProofService class. The class when fully implemented will be self-contained. It + * will provide key management and rotation, caching and other optimizations as needed. + */ +class TimeProofService { +public: + // This type must be synchronized with the library that generates SHA1 or other proof. + using TimeProof = std::string; + + /** + * Returns the proof matching the time argument. + */ + TimeProof getProof(LogicalTime time) { + TimeProof proof = "12345678901234567890"; + return proof; + } + + /** + * Verifies that the proof is matching the time argument. + */ + Status checkProof(LogicalTime time, const TimeProof& proof) { + return Status::OK(); + } +}; + +} // namespace mongo |