1 // Copyright (c) 2021 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "crypto/unexportable_key.h"
7 #include "base/check.h"
8 #include "build/build_config.h"
12 UnexportableSigningKey::~UnexportableSigningKey() = default;
13 UnexportableKeyProvider::~UnexportableKeyProvider() = default;
16 std::unique_ptr<UnexportableKeyProvider> GetUnexportableKeyProviderWin();
19 static std::unique_ptr<UnexportableKeyProvider> (*g_mock_provider)() = nullptr;
21 std::unique_ptr<UnexportableKeyProvider> GetUnexportableKeyProvider() {
22 if (g_mock_provider) {
23 return g_mock_provider();
27 return GetUnexportableKeyProviderWin();
35 void SetUnexportableKeyProviderForTesting(
36 std::unique_ptr<UnexportableKeyProvider> (*func)()) {
37 if (g_mock_provider) {
38 // Nesting ScopedMockUnexportableSigningKeyForTesting is not supported.
40 g_mock_provider = nullptr;
42 g_mock_provider = func;
46 } // namespace internal