blob: 04e06af639cc3bfd36a6cabc0a2e7bec1ae82ce9 [file] [log] [blame]
/*
* 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 <wtf/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().toString());
// 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().toString());
// 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 domain = url.host().toString();
String baseDomain = topPrivatelyControlledDomain(domain);
// 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;
// paypal.com completely blocks users with WebKitGTK+'s standard user agent.
if (baseDomain == "paypal.com")
return true;
// chase.com displays a huge "please update your browser" warning with
// WebKitGTK+'s standard user agent.
if (baseDomain == "chase.com")
return true;
// Microsoft Outlook Web App forces users with WebKitGTK+'s standard user
// agent to use the light version. Earlier versions even blocks users from
// accessing the calendar.
if (domain == "outlook.live.com" || domain == "mail.ntu.edu.tw")
return true;
// Google Docs shows a scary unsupported browser warning with WebKitGTK+'s
// standard user agent.
if (domain == "docs.google.com")
return true;
return false;
}
static bool urlRequiresLinuxDesktopPlatform(const URL& url)
{
// docs.google.com requires the macOS platform quirk.
return isGoogle(url) && url.host() != "docs.google.com";
}
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 "Chrome/58.0.3029.81"_s;
case NeedsMacintoshPlatform:
return "Macintosh; Intel Mac OS X 10_13_4"_s;
case NeedsLinuxDesktopPlatform:
return "X11; Linux x86_64"_s;
case NumUserAgentQuirks:
default:
ASSERT_NOT_REACHED();
}
return ""_s;
}
}