// Copyright 2016 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef COMPONENTS_OS_CRYPT_OS_CRYPT_MOCKER_LINUX_H_ #define COMPONENTS_OS_CRYPT_OS_CRYPT_MOCKER_LINUX_H_ #include #include "base/strings/string_piece.h" #include "components/os_crypt/key_storage_linux.h" #include "third_party/abseil-cpp/absl/types/optional.h" // Holds and serves a password from memory. class OSCryptMockerLinux : public KeyStorageLinux { public: OSCryptMockerLinux() = default; OSCryptMockerLinux(const OSCryptMockerLinux&) = delete; OSCryptMockerLinux& operator=(const OSCryptMockerLinux&) = delete; ~OSCryptMockerLinux() override = default; // Get a pointer to the stored password. OSCryptMockerLinux owns the pointer. std::string* GetKeyPtr(); // Inject the mocking scheme into OSCrypt. static void SetUp(); // Restore OSCrypt to its real behaviour. static void TearDown(); protected: // KeyStorageLinux bool Init() override; absl::optional GetKeyImpl() override; private: std::string key_; }; #endif // COMPONENTS_OS_CRYPT_OS_CRYPT_MOCKER_LINUX_H_