1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/*
* Copyright (C) 2012, 2014, 2016 Igalia S.L.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR
* 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.
*/
#include "config.h"
#include "UserAgentQuirks.h"
#include "PublicSuffix.h"
#include "URL.h"
namespace WebCore {
// When editing the quirks in this file, be sure to update
// Tools/TestWebKitAPI/Tests/WebCore/UserAgentQuirks.cpp.
static bool isGoogle(const URL& url)
{
String baseDomain = topPrivatelyControlledDomain(url.host());
// Our Google UA is *very* complicated to get right. Read
// https://webkit.org/b/142074 carefully before changing. Test that Earth
// view is available in Google Maps. Test Google Calendar. Test downloading
// the Hangouts browser plugin. Test logging out and logging in to a Google
// account. Change platformVersionForUAString() to return "FreeBSD amd64"
// and test everything again.
if (baseDomain.startsWith("google."))
return true;
if (baseDomain == "gstatic.com")
return true;
if (baseDomain == "googleapis.com")
return true;
if (baseDomain == "googleusercontent.com")
return true;
return false;
}
// Be careful with this quirk: it's an invitation for sites to use JavaScript
// that works in Chrome that WebKit cannot handle. Prefer other quirks instead.
static bool urlRequiresChromeBrowser(const URL& url)
{
String baseDomain = topPrivatelyControlledDomain(url.host());
// Needed for fonts on many sites to work with WebKit.
// https://bugs.webkit.org/show_bug.cgi?id=147296
if (baseDomain == "typekit.net" || baseDomain == "typekit.com")
return true;
return false;
}
static bool urlRequiresMacintoshPlatform(const URL& url)
{
String baseDomain = topPrivatelyControlledDomain(url.host());
// At least finance.yahoo.com displays a mobile version with WebKitGTK+'s standard user agent.
if (baseDomain == "yahoo.com")
return true;
// taobao.com displays a mobile version with WebKitGTK+'s standard user agent.
if (baseDomain == "taobao.com")
return true;
// web.whatsapp.com completely blocks users with WebKitGTK+'s standard user agent.
if (baseDomain == "whatsapp.com")
return true;
return false;
}
static bool urlRequiresLinuxDesktopPlatform(const URL& url)
{
return isGoogle(url);
}
UserAgentQuirks UserAgentQuirks::quirksForURL(const URL& url)
{
ASSERT(!url.isNull());
UserAgentQuirks quirks;
if (urlRequiresChromeBrowser(url))
quirks.add(UserAgentQuirks::NeedsChromeBrowser);
if (urlRequiresMacintoshPlatform(url))
quirks.add(UserAgentQuirks::NeedsMacintoshPlatform);
else if (urlRequiresLinuxDesktopPlatform(url))
quirks.add(UserAgentQuirks::NeedsLinuxDesktopPlatform);
return quirks;
}
String UserAgentQuirks::stringForQuirk(UserAgentQuirk quirk)
{
switch (quirk) {
case NeedsChromeBrowser:
// Get versions from https://chromium.googlesource.com/chromium/src.git
return ASCIILiteral("Chrome/58.0.3029.81");
case NeedsMacintoshPlatform:
return ASCIILiteral("Macintosh; Intel Mac OS X 10_12");
case NeedsLinuxDesktopPlatform:
return ASCIILiteral("X11; Linux x86_64");
case NumUserAgentQuirks:
default:
ASSERT_NOT_REACHED();
}
return ASCIILiteral("");
}
}
|
