components/ownership/owner_key_util_impl.h

   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 COMPONENTS_OWNERSHIP_OWNER_KEY_UTIL_IMPL_H_
   6 #define COMPONENTS_OWNERSHIP_OWNER_KEY_UTIL_IMPL_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/files/file_path.h"
  10 #include "base/macros.h"
  11 #include "components/ownership/owner_key_util.h"
  12 #include "components/ownership/ownership_export.h"
  13
  14 namespace ownership {
  15
  16 // Implementation of OwnerKeyUtil which imports public part of the
  17 // owner key from a filesystem.
  18 class OWNERSHIP_EXPORT OwnerKeyUtilImpl : public OwnerKeyUtil {
  19  public:
  20   explicit OwnerKeyUtilImpl(const base::FilePath& public_key_file);
  21
  22   // OwnerKeyUtil implementation:
  23   bool ImportPublicKey(std::vector<uint8>* output) override;
  24   crypto::ScopedSECKEYPrivateKey FindPrivateKeyInSlot(
  25       const std::vector<uint8>& key,
  26       PK11SlotInfo* slot) override;
  27   bool IsPublicKeyPresent() override;
  28
  29  private:
  30   ~OwnerKeyUtilImpl() override;
  31
  32   // The file that holds the public key.
  33   base::FilePath public_key_file_;
  34
  35   DISALLOW_COPY_AND_ASSIGN(OwnerKeyUtilImpl);
  36 };
  37
  38 }  // namespace ownership
  39
  40 #endif  // COMPONENTS_OWNERSHIP_OWNER_KEY_UTIL_IMPL_H_