1/*
2 * Copyright (C) 2015 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 "WebsiteDataRecord.h"
28
29#include <WebCore/LocalizedStrings.h>
30#include <WebCore/PublicSuffix.h>
31#include <WebCore/RegistrableDomain.h>
32#include <WebCore/SecurityOrigin.h>
33
34#if PLATFORM(COCOA)
35#import <pal/spi/cf/CFNetworkSPI.h>
36#endif
37
38static String displayNameForLocalFiles()
39{
40 return WEB_UI_STRING("Local documents on your computer", "'Website' name displayed when local documents have stored local data");
41}
42
43namespace WebKit {
44
45String WebsiteDataRecord::displayNameForCookieHostName(const String& hostName)
46{
47#if PLATFORM(COCOA)
48 if (hostName == String(kCFHTTPCookieLocalFileDomain))
49 return displayNameForLocalFiles();
50#else
51 if (hostName == "localhost")
52 return hostName;
53#endif
54 return displayNameForHostName(hostName);
55}
56
57String WebsiteDataRecord::displayNameForHostName(const String& hostName)
58{
59#if ENABLE(PUBLIC_SUFFIX_LIST)
60 return WebCore::topPrivatelyControlledDomain(hostName);
61#endif
62
63 return String();
64}
65
66String WebsiteDataRecord::displayNameForOrigin(const WebCore::SecurityOriginData& securityOrigin)
67{
68 const auto& protocol = securityOrigin.protocol;
69
70 if (protocol == "file")
71 return displayNameForLocalFiles();
72
73#if ENABLE(PUBLIC_SUFFIX_LIST)
74 if (protocol == "http" || protocol == "https")
75 return WebCore::topPrivatelyControlledDomain(securityOrigin.host);
76#endif
77
78 return String();
79}
80
81void WebsiteDataRecord::add(WebsiteDataType type, const WebCore::SecurityOriginData& origin)
82{
83 types.add(type);
84 origins.add(origin);
85}
86
87void WebsiteDataRecord::addCookieHostName(const String& hostName)
88{
89 types.add(WebsiteDataType::Cookies);
90 cookieHostNames.add(hostName);
91}
92
93#if ENABLE(NETSCAPE_PLUGIN_API)
94void WebsiteDataRecord::addPluginDataHostName(const String& hostName)
95{
96 types.add(WebsiteDataType::PlugInData);
97 pluginDataHostNames.add(hostName);
98}
99#endif
100
101void WebsiteDataRecord::addHSTSCacheHostname(const String& hostName)
102{
103 types.add(WebsiteDataType::HSTSCache);
104 HSTSCacheHostNames.add(hostName);
105}
106
107static inline bool hostIsInDomain(StringView host, StringView domain)
108{
109 if (!host.endsWithIgnoringASCIICase(domain))
110 return false;
111
112 ASSERT(host.length() >= domain.length());
113 unsigned suffixOffset = host.length() - domain.length();
114 return !suffixOffset || host[suffixOffset - 1] == '.';
115}
116
117bool WebsiteDataRecord::matches(const WebCore::RegistrableDomain& domain) const
118{
119 if (domain.isEmpty())
120 return false;
121
122 if (types.contains(WebsiteDataType::Cookies)) {
123 for (const auto& hostName : cookieHostNames) {
124 if (hostIsInDomain(hostName, domain.string()))
125 return true;
126 }
127 }
128
129 for (const auto& dataRecordOriginData : origins) {
130 if (hostIsInDomain(dataRecordOriginData.host, domain.string()))
131 return true;
132 }
133
134 return false;
135}
136
137String WebsiteDataRecord::topPrivatelyControlledDomain()
138{
139#if ENABLE(PUBLIC_SUFFIX_LIST)
140 if (!cookieHostNames.isEmpty())
141 return WebCore::topPrivatelyControlledDomain(cookieHostNames.takeAny());
142
143 if (!origins.isEmpty())
144 return WebCore::topPrivatelyControlledDomain(origins.takeAny().securityOrigin().get().host());
145
146#if ENABLE(NETSCAPE_PLUGIN_API)
147 if (!pluginDataHostNames.isEmpty())
148 return WebCore::topPrivatelyControlledDomain(pluginDataHostNames.takeAny());
149#endif
150
151#endif // ENABLE(PUBLIC_SUFFIX_LIST)
152
153 return emptyString();
154}
155
156void WebsiteDataRecord::addOriginWithCredential(const String& origin)
157{
158 types.add(WebsiteDataType::Credentials);
159 originsWithCredentials.add(origin);
160}
161
162}
163