chromium/third_party/blink/public/common/origin_trials/trial_token_validator.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_PUBLIC_COMMON_ORIGIN_TRIALS_TRIAL_TOKEN_VALIDATOR_H_
#define THIRD_PARTY_BLINK_PUBLIC_COMMON_ORIGIN_TRIALS_TRIAL_TOKEN_VALIDATOR_H_

#include <memory>
#include <string>
#include <string_view>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/containers/span.h"
#include "base/functional/callback.h"
#include "base/time/time.h"
#include "third_party/blink/public/common/common_export.h"
#include "third_party/blink/public/common/origin_trials/trial_token.h"
#include "third_party/blink/public/mojom/origin_trial_feature/origin_trial_feature.mojom-forward.h"
#include "url/origin.h"

namespace net {
class HttpResponseHeaders;
class URLRequest;
}  // namespace net

namespace blink {

class OriginTrialPolicy;
class TrialTokenResult;

// The expiry grace period for origin trials that must be manually completed.
constexpr base::TimeDelta kExpiryGracePeriod = …;

// TrialTokenValidator checks that a page's OriginTrial token enables a certain
// feature.
//
// Given a policy, feature and token, this class determines if the feature
// should be enabled or not for a specific document.
class BLINK_COMMON_EXPORT TrialTokenValidator { … };  // class TrialTokenValidator

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_PUBLIC_COMMON_ORIGIN_TRIALS_TRIAL_TOKEN_VALIDATOR_H_