1/*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 * Portions Copyright (c) 2010 Motorola Mobility, 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
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include "CertificateInfoBase.h"
30#include "NotImplemented.h"
31#include <libsoup/soup.h>
32#include <wtf/Vector.h>
33#include <wtf/glib/GRefPtr.h>
34#include <wtf/persistence/PersistentCoders.h>
35#include <wtf/persistence/PersistentDecoder.h>
36#include <wtf/persistence/PersistentEncoder.h>
37
38namespace WebCore {
39
40class ResourceError;
41class ResourceResponse;
42
43class CertificateInfo : public CertificateInfoBase {
44public:
45 CertificateInfo();
46 explicit CertificateInfo(const WebCore::ResourceResponse&);
47 explicit CertificateInfo(const WebCore::ResourceError&);
48 explicit CertificateInfo(GTlsCertificate*, GTlsCertificateFlags);
49 ~CertificateInfo();
50
51 GTlsCertificate* certificate() const { return m_certificate.get(); }
52 void setCertificate(GTlsCertificate* certificate) { m_certificate = certificate; }
53 GTlsCertificateFlags tlsErrors() const { return m_tlsErrors; }
54 void setTLSErrors(GTlsCertificateFlags tlsErrors) { m_tlsErrors = tlsErrors; }
55
56 bool containsNonRootSHA1SignedCertificate() const { notImplemented(); return false; }
57
58 Optional<SummaryInfo> summaryInfo() const { notImplemented(); return WTF::nullopt; }
59
60 bool isEmpty() const { return !m_certificate; }
61
62private:
63 GRefPtr<GTlsCertificate> m_certificate;
64 GTlsCertificateFlags m_tlsErrors;
65};
66
67} // namespace WebCore
68
69namespace WTF {
70namespace Persistence {
71
72template<> struct Coder<GRefPtr<GByteArray>> {
73 static void encode(Encoder &encoder, const GRefPtr<GByteArray>& byteArray)
74 {
75 encoder << static_cast<uint32_t>(byteArray->len);
76 encoder.encodeFixedLengthData(byteArray->data, byteArray->len);
77 }
78
79 static bool decode(Decoder &decoder, GRefPtr<GByteArray>& byteArray)
80 {
81 uint32_t size;
82 if (!decoder.decode(size))
83 return false;
84
85 byteArray = adoptGRef(g_byte_array_sized_new(size));
86 g_byte_array_set_size(byteArray.get(), size);
87 return decoder.decodeFixedLengthData(byteArray->data, size);
88 }
89};
90
91static Vector<GRefPtr<GByteArray>> certificatesDataListFromCertificateInfo(const WebCore::CertificateInfo &certificateInfo)
92{
93 auto* certificate = certificateInfo.certificate();
94 if (!certificate)
95 return { };
96
97 Vector<GRefPtr<GByteArray>> certificatesDataList;
98 for (; certificate; certificate = g_tls_certificate_get_issuer(certificate)) {
99 GByteArray* certificateData = nullptr;
100 g_object_get(G_OBJECT(certificate), "certificate", &certificateData, nullptr);
101
102 if (!certificateData) {
103 certificatesDataList.clear();
104 break;
105 }
106 certificatesDataList.append(adoptGRef(certificateData));
107 }
108
109 // Reverse so that the list starts from the rootmost certificate.
110 certificatesDataList.reverse();
111
112 return certificatesDataList;
113}
114
115static GRefPtr<GTlsCertificate> certificateFromCertificatesDataList(const Vector<GRefPtr<GByteArray>> &certificatesDataList)
116{
117 GType certificateType = g_tls_backend_get_certificate_type(g_tls_backend_get_default());
118 GRefPtr<GTlsCertificate> certificate;
119 for (auto& certificateData : certificatesDataList) {
120 certificate = adoptGRef(G_TLS_CERTIFICATE(g_initable_new(
121 certificateType, nullptr, nullptr, "certificate", certificateData.get(), "issuer", certificate.get(), nullptr)));
122 if (!certificate)
123 break;
124 }
125
126 return certificate;
127}
128
129template<> struct Coder<WebCore::CertificateInfo> {
130 static void encode(Encoder& encoder, const WebCore::CertificateInfo& certificateInfo)
131 {
132 auto certificatesDataList = certificatesDataListFromCertificateInfo(certificateInfo);
133
134 encoder << certificatesDataList;
135
136 if (certificatesDataList.isEmpty())
137 return;
138
139 encoder << static_cast<uint32_t>(certificateInfo.tlsErrors());
140 }
141
142 static bool decode(Decoder& decoder, WebCore::CertificateInfo& certificateInfo)
143 {
144 Vector<GRefPtr<GByteArray>> certificatesDataList;
145 if (!decoder.decode(certificatesDataList))
146 return false;
147
148 if (certificatesDataList.isEmpty())
149 return true;
150 auto certificate = certificateFromCertificatesDataList(certificatesDataList);
151 if (!certificate)
152 return false;
153 certificateInfo.setCertificate(certificate.get());
154
155 uint32_t tlsErrors;
156 if (!decoder.decode(tlsErrors))
157 return false;
158 certificateInfo.setTLSErrors(static_cast<GTlsCertificateFlags>(tlsErrors));
159
160 return true;
161 }
162};
163
164} // namespace WTF::Persistence
165} // namespace WTF
166