chromium/chrome/browser/enterprise/connectors/device_trust/key_management/browser/metrics_utils.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/enterprise/connectors/device_trust/key_management/browser/metrics_utils.h"

#include "base/metrics/histogram_functions.h"
#include "base/strings/stringprintf.h"
#include "crypto/signature_verifier.h"

BPKUR;

namespace enterprise_connectors {

namespace {

constexpr char kLoadedKeyTrustLevelHistogram[] = …;
constexpr char kLoadedKeyTypeHistogram[] = …;
constexpr char kLoadPersistedKeyResultHistogram[] = …;
constexpr char kKeyCreationResultHistogram[] = …;
constexpr char kKeyRotationResultHistogram[] = …;

DTKeyTrustLevel ConvertTrustLevel(BPKUR::KeyTrustLevel trust_level) { … }

DTKeyType AlgorithmToType(
    crypto::SignatureVerifier::SignatureAlgorithm algorithm) { … }

std::string GetHistogramVariant(BPKUR::KeyTrustLevel trust_level) { … }

DTKeyRotationResult ResultFromStatus(KeyRotationCommand::Status status) { … }

}  // namespace

void LogKeyLoadingResult(
    std::optional<DeviceTrustKeyManager::KeyMetadata> key_metadata,
    LoadPersistedKeyResult result) { … }

void LogKeyRotationResult(bool had_nonce, KeyRotationCommand::Status status) { … }

void LogSynchronizationError(DTSynchronizationError error) { … }

void LogSignatureLatency(BPKUR::KeyTrustLevel trust_level,
                         base::TimeTicks start_time) { … }

}  // namespace enterprise_connectors