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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/variations/cros_evaluate_seed/cros_safe_seed_manager.h"
#include <optional>
#include <string>
#include <utility>
#include "chromeos/ash/components/dbus/featured/featured.pb.h"
#include "components/variations/service/safe_seed_manager_base.h"
#include "components/variations/variations_seed_store.h"
namespace variations::cros_early_boot::evaluate_seed {
CrOSSafeSeedManager::CrOSSafeSeedManager(SeedType seed) : seed_(seed) {}
CrOSSafeSeedManager::~CrOSSafeSeedManager() = default;
SeedType CrOSSafeSeedManager::GetSeedType() const {
return seed_;
}
std::optional<featured::SeedDetails> CrOSSafeSeedManager::GetUsedSeed() const {
const std::optional<ActiveSeedState>& active_seed_state =
GetActiveSeedState();
if (!active_seed_state.has_value()) {
return std::nullopt;
}
featured::SeedDetails details;
details.set_locale(active_seed_state->client_filterable_state->locale);
details.set_milestone(active_seed_state->seed_milestone);
details.set_permanent_consistency_country(
active_seed_state->client_filterable_state
->permanent_consistency_country);
details.set_session_consistency_country(
active_seed_state->client_filterable_state->session_consistency_country);
details.set_signature(active_seed_state->base64_seed_signature);
details.set_date(active_seed_state->client_filterable_state->reference_date
.ToDeltaSinceWindowsEpoch()
.InMilliseconds());
details.set_fetch_time(
active_seed_state->seed_fetch_time.ToDeltaSinceWindowsEpoch()
.InMilliseconds());
std::optional<std::string> base64_seed_data =
VariationsSeedStore::SeedBytesToCompressedBase64Seed(
active_seed_state->seed_data);
if (!base64_seed_data.has_value()) {
return std::nullopt;
}
details.set_b64_compressed_data(base64_seed_data.value());
return details;
}
} // namespace variations::cros_early_boot::evaluate_seed
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