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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_POLICY_BROWSER_DM_TOKEN_STORAGE_LINUX_H_
#define CHROME_BROWSER_POLICY_BROWSER_DM_TOKEN_STORAGE_LINUX_H_
#include "components/enterprise/browser/controller/browser_dm_token_storage.h"
#include <string>
#include "base/gtest_prod_util.h"
#include "base/memory/scoped_refptr.h"
#include "base/sequence_checker.h"
#include "base/task/single_thread_task_runner.h"
namespace policy {
// Implementation of BrowserDMTokenStorage delegate for Linux.
class BrowserDMTokenStorageLinux : public BrowserDMTokenStorage::Delegate {
public:
BrowserDMTokenStorageLinux();
BrowserDMTokenStorageLinux(const BrowserDMTokenStorageLinux&) = delete;
BrowserDMTokenStorageLinux& operator=(const BrowserDMTokenStorageLinux&) =
delete;
~BrowserDMTokenStorageLinux() override;
private:
// override BrowserDMTokenStorage::Delegate
std::string InitClientId() override;
std::string InitEnrollmentToken() override;
std::string InitDMToken() override;
bool InitEnrollmentErrorOption() override;
bool CanInitEnrollmentToken() const override;
BrowserDMTokenStorage::StoreTask SaveDMTokenTask(
const std::string& token,
const std::string& client_id) override;
BrowserDMTokenStorage::StoreTask DeleteDMTokenTask(
const std::string& client_id) override;
scoped_refptr<base::TaskRunner> SaveDMTokenTaskRunner() override;
// Returns the content of "/etc/machine-id". Virtual for tests.
virtual std::string ReadMachineIdFile();
// Allows caching of the machine ID
std::string client_id_;
scoped_refptr<base::TaskRunner> task_runner_;
FRIEND_TEST_ALL_PREFIXES(BrowserDMTokenStorageLinuxTest, InitClientId);
FRIEND_TEST_ALL_PREFIXES(BrowserDMTokenStorageLinuxTest, InitEnrollmentToken);
FRIEND_TEST_ALL_PREFIXES(BrowserDMTokenStorageLinuxTest, InitDMToken);
FRIEND_TEST_ALL_PREFIXES(BrowserDMTokenStorageLinuxTest,
InitDMTokenWithoutDirectory);
FRIEND_TEST_ALL_PREFIXES(BrowserDMTokenStorageLinuxTest, SaveDMToken);
FRIEND_TEST_ALL_PREFIXES(BrowserDMTokenStorageLinuxTest, DeleteDMToken);
FRIEND_TEST_ALL_PREFIXES(BrowserDMTokenStorageLinuxTest, DeleteEmptyDMToken);
};
} // namespace policy
#endif // CHROME_BROWSER_POLICY_BROWSER_DM_TOKEN_STORAGE_LINUX_H_
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