| // Copyright 2020 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_NETWORK_TRUST_TOKENS_TRUST_TOKEN_KEY_FILTERING_H_ |
| #define SERVICES_NETWORK_TRUST_TOKENS_TRUST_TOKEN_KEY_FILTERING_H_ |
| |
| #include <vector> |
| |
| #include "services/network/public/mojom/trust_tokens.mojom.h" |
| |
| namespace network { |
| |
| // Mutates |keys| to contain the |num_keys_to_keep| many soonest-to-expire (in |
| // particular, not yet expired) keys. If there are fewer than |num_keys_to_keep| |
| // such keys, mutates |keys| to contain all such keys. Breaks ties |
| // determistically based on key body. |
| // |
| // (A key has "expired" means its expiry time is not in the future.) |
| // |
| // |keys|'s entries must not be null. |
| void RetainSoonestToExpireTrustTokenKeys( |
| std::vector<mojom::TrustTokenVerificationKeyPtr>* keys, |
| size_t num_keys_to_keep); |
| |
| } // namespace network |
| |
| #endif // SERVICES_NETWORK_TRUST_TOKENS_TRUST_TOKEN_KEY_FILTERING_H_ |
