1/*
2 * Copyright (C) 2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "ContentSecurityPolicyResponseHeaders.h"
28
29#include "HTTPHeaderNames.h"
30#include "ResourceResponse.h"
31
32namespace WebCore {
33
34ContentSecurityPolicyResponseHeaders::ContentSecurityPolicyResponseHeaders(const ResourceResponse& response)
35{
36 String policyValue = response.httpHeaderField(HTTPHeaderName::ContentSecurityPolicy);
37 if (!policyValue.isEmpty())
38 m_headers.append({ policyValue, ContentSecurityPolicyHeaderType::Enforce });
39
40 policyValue = response.httpHeaderField(HTTPHeaderName::ContentSecurityPolicyReportOnly);
41 if (!policyValue.isEmpty())
42 m_headers.append({ policyValue, ContentSecurityPolicyHeaderType::Report });
43
44 policyValue = response.httpHeaderField(HTTPHeaderName::XWebKitCSP);
45 if (!policyValue.isEmpty())
46 m_headers.append({ policyValue, ContentSecurityPolicyHeaderType::PrefixedEnforce });
47
48 policyValue = response.httpHeaderField(HTTPHeaderName::XWebKitCSPReportOnly);
49 if (!policyValue.isEmpty())
50 m_headers.append({ policyValue, ContentSecurityPolicyHeaderType::PrefixedReport });
51
52 m_httpStatusCode = response.httpStatusCode();
53}
54
55ContentSecurityPolicyResponseHeaders ContentSecurityPolicyResponseHeaders::isolatedCopy() const
56{
57 ContentSecurityPolicyResponseHeaders isolatedCopy;
58 isolatedCopy.m_headers.reserveInitialCapacity(m_headers.size());
59 for (auto& header : m_headers)
60 isolatedCopy.m_headers.uncheckedAppend({ header.first.isolatedCopy(), header.second });
61 isolatedCopy.m_httpStatusCode = m_httpStatusCode;
62 return isolatedCopy;
63}
64
65} // namespace WebCore
66