1/*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * Copyright (C) 2017 Apple Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 * * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 *
31 */
32
33#pragma once
34
35#include "ReferrerPolicy.h"
36#include <wtf/Forward.h>
37#include <wtf/Ref.h>
38
39namespace WebCore {
40
41class FormData;
42class Frame;
43class HTTPHeaderMap;
44class ResourceRequest;
45
46enum class ViolationReportType {
47 ContentSecurityPolicy,
48 XSSAuditor,
49};
50
51enum class ContentSecurityPolicyImposition : uint8_t;
52
53class PingLoader {
54public:
55 static void loadImage(Frame&, const URL&);
56 static void sendPing(Frame&, const URL& pingURL, const URL& destinationURL);
57 WEBCORE_EXPORT static void sendViolationReport(Frame&, const URL& reportURL, Ref<FormData>&& report, ViolationReportType);
58
59private:
60 enum class ShouldFollowRedirects { No, Yes };
61 static void startPingLoad(Frame&, ResourceRequest&, HTTPHeaderMap&& originalRequestHeaders, ShouldFollowRedirects, ContentSecurityPolicyImposition, ReferrerPolicy);
62};
63
64} // namespace WebCore
65