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// Copyright 2021 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////
#ifndef TINK_KEY_ACCESS_H_
#define TINK_KEY_ACCESS_H_
namespace crypto {
namespace tink {
class KeyAccess {
public:
static KeyAccess PublicAccess() {
KeyAccess token(false);
return token;
}
bool CanAccessSecret() { return can_access_secret_; }
// KeyAccess objects are copiable and movable.
KeyAccess(const KeyAccess&) = default;
KeyAccess& operator=(const KeyAccess&) = default;
KeyAccess(KeyAccess&& other) = default;
KeyAccess& operator=(KeyAccess&& other) = default;
private:
KeyAccess() = delete;
explicit KeyAccess(bool can_access_secret)
: can_access_secret_(can_access_secret) {}
friend class SecretKeyAccess;
bool can_access_secret_;
};
} // namespace tink
} // namespace crypto
#endif // TINK_KEY_ACCESS_H_
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