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| 1 // Copyright 2014 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. |
| 4 |
| 5 #ifndef CRYPTO_SCOPED_TEST_SYSTEM_NSS_KEY_SLOT_H_ |
| 6 #define CRYPTO_SCOPED_TEST_SYSTEM_NSS_KEY_SLOT_H_ |
| 7 |
| 8 #include "base/macros.h" |
| 9 #include "base/memory/scoped_ptr.h" |
| 10 #include "crypto/crypto_export.h" |
| 11 |
| 12 namespace crypto { |
| 13 |
| 14 class ScopedTestNSSDB; |
| 15 |
| 16 // Opens a persistent NSS software database in a temporary directory and sets |
| 17 // the test system slot to the opened database. This helper should be created in |
| 18 // tests where no system token is provided by the Chaps module and before |
| 19 // InitializeTPMTokenAndSystemSlot is called. Then the opened test database will |
| 20 // be used and the initialization continues as if Chaps had provided this test |
| 21 // database. In particular, the DB will be exposed by |GetSystemNSSKeySlot| and |
| 22 // |IsTPMTokenReady| will return true. |
| 23 // At most one instance of this helper must be used at a time. |
| 24 class CRYPTO_EXPORT_PRIVATE ScopedTestSystemNSSKeySlot { |
| 25 public: |
| 26 explicit ScopedTestSystemNSSKeySlot(); |
| 27 ~ScopedTestSystemNSSKeySlot(); |
| 28 |
| 29 bool ConstructedSuccessfully() const; |
| 30 |
| 31 private: |
| 32 scoped_ptr<ScopedTestNSSDB> test_db_; |
| 33 |
| 34 DISALLOW_COPY_AND_ASSIGN(ScopedTestSystemNSSKeySlot); |
| 35 }; |
| 36 |
| 37 } // namespace crypto |
| 38 |
| 39 #endif // CRYPTO_SCOPED_TEST_SYSTEM_NSS_KEY_SLOT_H_ |
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