trust_token_request_redemption_helper.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/network/trust_tokens/trust_token_request_redemption_helper.h"

#include <algorithm>
#include <utility>

#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/metrics/histogram_functions.h"
#include "net/base/load_flags.h"
#include "net/http/http_response_headers.h"
#include "net/url_request/url_request.h"
#include "services/network/public/cpp/is_potentially_trustworthy.h"
#include "services/network/public/cpp/trust_token_http_headers.h"
#include "services/network/public/mojom/url_response_head.mojom.h"
#include "services/network/trust_tokens/proto/public.pb.h"
#include "services/network/trust_tokens/trust_token_database_owner.h"
#include "services/network/trust_tokens/trust_token_key_commitment_parser.h"
#include "services/network/trust_tokens/trust_token_parameterization.h"
#include "services/network/trust_tokens/trust_token_store.h"
#include "url/url_constants.h"

namespace network {

namespace {

base::Value::Dict CreateLogValue(std::string_view outcome) { … }

// Define convenience aliases for the NetLogEventTypes for brevity.
enum NetLogOp { … };
void LogOutcome(const net::NetLogWithSource& log,
                NetLogOp begin_or_finalize,
                std::string_view outcome) { … }

}  // namespace

TrustTokenRequestRedemptionHelper::TrustTokenRequestRedemptionHelper(
    SuitableTrustTokenOrigin top_level_origin,
    mojom::TrustTokenRefreshPolicy refresh_policy,
    TrustTokenStore* token_store,
    const TrustTokenKeyCommitmentGetter* key_commitment_getter,
    std::optional<std::string> custom_key_commitment,
    std::optional<url::Origin> custom_issuer,
    std::unique_ptr<Cryptographer> cryptographer,
    net::NetLogWithSource net_log)
    : … { … }

TrustTokenRequestRedemptionHelper::~TrustTokenRequestRedemptionHelper() =
    default;

void TrustTokenRequestRedemptionHelper::Begin(
    const GURL& url,
    base::OnceCallback<void(std::optional<net::HttpRequestHeaders>,
                            mojom::TrustTokenOperationStatus)> done) { … }

void TrustTokenRequestRedemptionHelper::OnGotKeyCommitment(
    base::OnceCallback<void(std::optional<net::HttpRequestHeaders>,
                            mojom::TrustTokenOperationStatus)> done,
    mojom::TrustTokenKeyCommitmentResultPtr commitment_result) { … }

void TrustTokenRequestRedemptionHelper::Finalize(
    net::HttpResponseHeaders& response_headers,
    base::OnceCallback<void(mojom::TrustTokenOperationStatus)> done) { … }

std::optional<TrustToken>
TrustTokenRequestRedemptionHelper::RetrieveSingleToken() { … }

mojom::TrustTokenOperationResultPtr
TrustTokenRequestRedemptionHelper::CollectOperationResultWithStatus(
    mojom::TrustTokenOperationStatus status) { … }

}  // namespace network
chromium/services/network/trust_tokens/trust_token_request_redemption_helper.cc
