Source/WebCore/loader/MixedContentChecker.h

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
 * Copyright (C) 2023 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 * 3.  Neither the name of Apple Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include "FetchOptions.h"
#include "ResourceLoaderOptions.h"
#include <wtf/Forward.h>

namespace WebCore {

class LocalFrame;
class SecurityOrigin;
enum class Initiator : uint8_t;

namespace MixedContentChecker {

enum class ContentType {
    Active,
    ActiveCanWarn,
};

enum class ShouldLogWarning { No, Yes };

enum class IsUpgradable : bool { No, Yes, };

bool frameAndAncestorsCanRunInsecureContent(LocalFrame&, SecurityOrigin&, const URL&, ShouldLogWarning = ShouldLogWarning::Yes);
bool shouldUpgradeInsecureContent(LocalFrame&, IsUpgradable, const URL&, FetchOptions::Destination, Initiator);
bool shouldBlockRequestForDisplayableContent(LocalFrame&, const URL&, ContentType, IsUpgradable = IsUpgradable::No);
bool shouldBlockRequestForRunnableContent(LocalFrame&, SecurityOrigin&, const URL&, ShouldLogWarning = ShouldLogWarning::Yes);
void checkFormForMixedContent(LocalFrame&, const URL&);

WEBCORE_EXPORT bool canModifyRequest(const URL&, FetchOptions::Destination, Initiator);

} // namespace MixedContentChecker
} // namespace WebCore