Title: [191487] trunk
Revision
191487
Author
wei...@apple.com
Date
2015-10-22 17:09:20 -0700 (Thu, 22 Oct 2015)

Log Message

Navigations on the same host (but with different schemes and ports) should not trigger universal links
<rdar://problem/22811325>
https://bugs.webkit.org/show_bug.cgi?id=150481

Reviewed by Dan Bernstein.

Source/WebCore:

Add new helper which efficiently compares the hosts of two URLs.

* platform/URL.cpp:
(WebCore::hostsAreEqual):
* platform/URL.h:

Source/WebKit/mac:

* WebCoreSupport/WebFrameLoaderClient.mm:
(shouldTryAppLink):
Update the policy for following universal links to only take host into consideration.

Source/WebKit2:

Update the policy for following universal links to only take host into consideration.

* UIProcess/API/C/WKPage.cpp:
(WKPageSetPageUIClient):
* UIProcess/Cocoa/UIDelegate.mm:
(WebKit::UIDelegate::UIClient::createNewPage):
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::decidePolicyForNavigationAction):
(WebKit::WebPageProxy::decidePolicyForNewWindowAction):
(WebKit::WebPageProxy::createNewPage):
(WebKit::WebPageProxy::showPage):

Tools:

* TestWebKitAPI/Tests/WebKit2Cocoa/ShouldOpenExternalURLsInNewWindowActions.mm:
Update test to test that navigations on the same host but with different schemes does not
trigger universal links, but that changes in the host do.

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (191486 => 191487)


--- trunk/Source/WebCore/ChangeLog	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebCore/ChangeLog	2015-10-23 00:09:20 UTC (rev 191487)
@@ -1,3 +1,17 @@
+2015-10-22  Sam Weinig  <s...@webkit.org>
+
+        Navigations on the same host (but with different schemes and ports) should not trigger universal links
+        <rdar://problem/22811325>
+        https://bugs.webkit.org/show_bug.cgi?id=150481
+
+        Reviewed by Dan Bernstein.
+
+        Add new helper which efficiently compares the hosts of two URLs.
+
+        * platform/URL.cpp:
+        (WebCore::hostsAreEqual):
+        * platform/URL.h:
+
 2015-10-22  Joseph Pecoraro  <pecor...@apple.com>
 
         Web Inspector: Remove unused Timeline GCEvent Record type

Modified: trunk/Source/WebCore/platform/URL.cpp (191486 => 191487)


--- trunk/Source/WebCore/platform/URL.cpp	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebCore/platform/URL.cpp	2015-10-23 00:09:20 UTC (rev 191487)
@@ -1597,6 +1597,23 @@
     return true;
 }
 
+bool hostsAreEqual(const URL& a, const URL& b)
+{
+    int hostStartA = a.hostStart();
+    int hostLengthA = a.hostEnd() - hostStartA;
+    int hostStartB = b.hostStart();
+    int hostLengthB = b.hostEnd() - hostStartB;
+    if (hostLengthA != hostLengthB)
+        return false;
+
+    for (int i = 0; i < hostLengthA; ++i) {
+        if (a.string()[hostStartA + i] != b.string()[hostStartB + i])
+            return false;
+    }
+
+    return true;
+}
+
 String encodeWithURLEscapeSequences(const String& notEncodedString, PercentEncodeCharacterClass whatToEncode)
 {
     CString asUTF8 = notEncodedString.utf8();

Modified: trunk/Source/WebCore/platform/URL.h (191486 => 191487)


--- trunk/Source/WebCore/platform/URL.h	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebCore/platform/URL.h	2015-10-23 00:09:20 UTC (rev 191487)
@@ -233,6 +233,7 @@
 
 WEBCORE_EXPORT bool equalIgnoringFragmentIdentifier(const URL&, const URL&);
 WEBCORE_EXPORT bool protocolHostAndPortAreEqual(const URL&, const URL&);
+WEBCORE_EXPORT bool hostsAreEqual(const URL&, const URL&);
 
 WEBCORE_EXPORT const URL& blankURL();
 

Modified: trunk/Source/WebKit/mac/ChangeLog (191486 => 191487)


--- trunk/Source/WebKit/mac/ChangeLog	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebKit/mac/ChangeLog	2015-10-23 00:09:20 UTC (rev 191487)
@@ -1,3 +1,15 @@
+2015-10-22  Sam Weinig  <s...@webkit.org>
+
+        Navigations on the same host (but with different schemes and ports) should not trigger universal links
+        <rdar://problem/22811325>
+        https://bugs.webkit.org/show_bug.cgi?id=150481
+
+        Reviewed by Dan Bernstein.
+
+        * WebCoreSupport/WebFrameLoaderClient.mm:
+        (shouldTryAppLink):
+        Update the policy for following universal links to only take host into consideration.
+
 2015-10-22  Gordon Sheridan  <gordon_sheri...@apple.com>
 
         Fix build for clang-700.0.59.5 by replacing deprecated calls to convert points between screen and window coordinates for Mac.

Modified: trunk/Source/WebKit/mac/WebCoreSupport/WebFrameLoaderClient.mm (191486 => 191487)


--- trunk/Source/WebKit/mac/WebCoreSupport/WebFrameLoaderClient.mm	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebKit/mac/WebCoreSupport/WebFrameLoaderClient.mm	2015-10-23 00:09:20 UTC (rev 191487)
@@ -887,7 +887,7 @@
     if (!action.processingUserGesture())
         return NO;
 
-    if (targetFrame && targetFrame->document() && protocolHostAndPortAreEqual(targetFrame->document()->url(), action.url()))
+    if (targetFrame && targetFrame->document() && hostsAreEqual(targetFrame->document()->url(), action.url()))
         return NO;
 
     return YES;

Modified: trunk/Source/WebKit2/ChangeLog (191486 => 191487)


--- trunk/Source/WebKit2/ChangeLog	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebKit2/ChangeLog	2015-10-23 00:09:20 UTC (rev 191487)
@@ -1,3 +1,23 @@
+2015-10-22  Sam Weinig  <s...@webkit.org>
+
+        Navigations on the same host (but with different schemes and ports) should not trigger universal links
+        <rdar://problem/22811325>
+        https://bugs.webkit.org/show_bug.cgi?id=150481
+
+        Reviewed by Dan Bernstein.
+
+        Update the policy for following universal links to only take host into consideration.
+
+        * UIProcess/API/C/WKPage.cpp:
+        (WKPageSetPageUIClient):
+        * UIProcess/Cocoa/UIDelegate.mm:
+        (WebKit::UIDelegate::UIClient::createNewPage):
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::decidePolicyForNavigationAction):
+        (WebKit::WebPageProxy::decidePolicyForNewWindowAction):
+        (WebKit::WebPageProxy::createNewPage):
+        (WebKit::WebPageProxy::showPage):
+
 2015-10-22  Anders Carlsson  <ander...@apple.com>
 
         Simplify menu creation

Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp (191486 => 191487)


--- trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp	2015-10-23 00:09:20 UTC (rev 191487)
@@ -1579,7 +1579,7 @@
 
             auto sourceFrameInfo = API::FrameInfo::create(*initiatingFrame, securityOriginData.securityOrigin());
 
-            bool shouldOpenAppLinks = !protocolHostAndPortAreEqual(WebCore::URL(WebCore::ParsedURLString, initiatingFrame->url()), resourceRequest.url());
+            bool shouldOpenAppLinks = !hostsAreEqual(WebCore::URL(WebCore::ParsedURLString, initiatingFrame->url()), resourceRequest.url());
             auto apiNavigationAction = API::NavigationAction::create(navigationActionData, sourceFrameInfo.ptr(), nullptr, resourceRequest, WebCore::URL(), shouldOpenAppLinks);
 
             auto apiWindowFeatures = API::WindowFeatures::create(windowFeatures);

Modified: trunk/Source/WebKit2/UIProcess/Cocoa/UIDelegate.mm (191486 => 191487)


--- trunk/Source/WebKit2/UIProcess/Cocoa/UIDelegate.mm	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebKit2/UIProcess/Cocoa/UIDelegate.mm	2015-10-23 00:09:20 UTC (rev 191487)
@@ -111,7 +111,7 @@
 
     auto sourceFrameInfo = API::FrameInfo::create(*initiatingFrame, securityOriginData.securityOrigin());
 
-    bool shouldOpenAppLinks = !protocolHostAndPortAreEqual(WebCore::URL(WebCore::ParsedURLString, initiatingFrame->url()), request.url());
+    bool shouldOpenAppLinks = !hostsAreEqual(WebCore::URL(WebCore::ParsedURLString, initiatingFrame->url()), request.url());
     auto apiNavigationAction = API::NavigationAction::create(navigationActionData, sourceFrameInfo.ptr(), nullptr, request, WebCore::URL(), shouldOpenAppLinks);
 
     auto apiWindowFeatures = API::WindowFeatures::create(windowFeatures);

Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (191486 => 191487)


--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp	2015-10-23 00:09:20 UTC (rev 191487)
@@ -3301,7 +3301,7 @@
         else if (originatingFrame)
             sourceFrameInfo = API::FrameInfo::create(*originatingFrame, originatingFrameSecurityOrigin.securityOrigin());
 
-        bool shouldOpenAppLinks = !m_shouldSuppressAppLinksInNextNavigationPolicyDecision && (!destinationFrameInfo || destinationFrameInfo->isMainFrame()) && !protocolHostAndPortAreEqual(URL(ParsedURLString, m_mainFrame->url()), request.url());
+        bool shouldOpenAppLinks = !m_shouldSuppressAppLinksInNextNavigationPolicyDecision && (!destinationFrameInfo || destinationFrameInfo->isMainFrame()) && !hostsAreEqual(URL(ParsedURLString, m_mainFrame->url()), request.url());
 
         auto navigationAction = API::NavigationAction::create(navigationActionData, sourceFrameInfo.get(), destinationFrameInfo.get(), request, originalRequest.url(), shouldOpenAppLinks);
 
@@ -3335,7 +3335,7 @@
         if (frame)
             sourceFrameInfo = API::FrameInfo::create(*frame, frameSecurityOrigin.securityOrigin());
 
-        bool shouldOpenAppLinks = !protocolHostAndPortAreEqual(URL(ParsedURLString, m_mainFrame->url()), request.url());
+        bool shouldOpenAppLinks = !hostsAreEqual(URL(ParsedURLString, m_mainFrame->url()), request.url());
         auto navigationAction = API::NavigationAction::create(navigationActionData, sourceFrameInfo.get(), nullptr, request, request.url(), shouldOpenAppLinks);
 
         m_navigationClient->decidePolicyForNavigationAction(*this, navigationAction.get(), WTF::move(listener), m_process->transformHandlesToObjects(userData.object()).get());
@@ -3506,7 +3506,7 @@
     newPageParameters = newPage->creationParameters();
 
     WebsiteDataStore::cloneSessionData(*this, *newPage);
-    newPage->m_shouldSuppressAppLinksInNextNavigationPolicyDecision = protocolHostAndPortAreEqual(URL(ParsedURLString, mainFrameURL), request.url());
+    newPage->m_shouldSuppressAppLinksInNextNavigationPolicyDecision = hostsAreEqual(URL(ParsedURLString, mainFrameURL), request.url());
 }
     
 void WebPageProxy::showPage()

Modified: trunk/Tools/ChangeLog (191486 => 191487)


--- trunk/Tools/ChangeLog	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Tools/ChangeLog	2015-10-23 00:09:20 UTC (rev 191487)
@@ -1,3 +1,15 @@
+2015-10-22  Sam Weinig  <s...@webkit.org>
+
+        Navigations on the same host (but with different schemes and ports) should not trigger universal links
+        <rdar://problem/22811325>
+        https://bugs.webkit.org/show_bug.cgi?id=150481
+
+        Reviewed by Dan Bernstein.
+
+        * TestWebKitAPI/Tests/WebKit2Cocoa/ShouldOpenExternalURLsInNewWindowActions.mm:
+        Update test to test that navigations on the same host but with different schemes does not
+        trigger universal links, but that changes in the host do.
+
 2015-10-22  Ryosuke Niwa  <rn...@webkit.org>
 
         REGRESSION (r181972): Scroll position changes to top of youtube page when switching tabs

Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/ShouldOpenExternalURLsInNewWindowActions.mm (191486 => 191487)


--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/ShouldOpenExternalURLsInNewWindowActions.mm	2015-10-22 23:31:53 UTC (rev 191486)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/ShouldOpenExternalURLsInNewWindowActions.mm	2015-10-23 00:09:20 UTC (rev 191487)
@@ -80,7 +80,7 @@
     [webView setNavigationDelegate:controller.get()];
     [webView setUIDelegate:controller.get()];
 
-    [webView loadHTMLString:@"<body _onclick_=\"window.open('http://webkit.org/destination')\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
+    [webView loadHTMLString:@"<body _onclick_=\"window.open('https://webkit.org/destination')\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
     TestWebKitAPI::Util::run(&finishedNavigation);
     finishedNavigation = false;
 
@@ -91,7 +91,7 @@
     TestWebKitAPI::Util::run(&createdWebView);
     createdWebView = false;
 
-    // User-initiated window.open to the same scheme, host and port should allow external schemes but not App Links.
+    // User-initiated window.open to the same host should allow external schemes but not App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_FALSE([action _shouldOpenAppLinks]);
 
@@ -100,11 +100,11 @@
     TestWebKitAPI::Util::run(&decidedPolicy);
     decidedPolicy = false;
 
-    // User-initiated window.open to the same scheme, host and port should allow external schemes but not App Links.
+    // User-initiated window.open to the same host should allow external schemes but not App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_FALSE([action _shouldOpenAppLinks]);
 
-    [webView loadHTMLString:@"<body _onclick_=\"window.open('https://webkit.org/destination')\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
+    [webView loadHTMLString:@"<body _onclick_=\"window.open('http://apple.com/destination')\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
     TestWebKitAPI::Util::run(&finishedNavigation);
     finishedNavigation = false;
 
@@ -113,7 +113,7 @@
     TestWebKitAPI::Util::run(&createdWebView);
     createdWebView = false;
 
-    // User-initiated window.open to different scheme, host or port should allow external schemes and App Links.
+    // User-initiated window.open to different host should allow external schemes and App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_TRUE([action _shouldOpenAppLinks]);
 
@@ -122,7 +122,7 @@
     TestWebKitAPI::Util::run(&decidedPolicy);
     decidedPolicy = false;
 
-    // User-initiated window.open to different scheme, host or port should allow external schemes and App Links.
+    // User-initiated window.open to different host should allow external schemes and App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_TRUE([action _shouldOpenAppLinks]);
 
@@ -141,7 +141,7 @@
     [webView setNavigationDelegate:controller.get()];
     [webView setUIDelegate:controller.get()];
 
-    [webView loadHTMLString:@"<a style=\"display: block; height: 100%\" href="" target=\"_blank\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
+    [webView loadHTMLString:@"<a style=\"display: block; height: 100%\" href="" target=\"_blank\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
     TestWebKitAPI::Util::run(&finishedNavigation);
     finishedNavigation = false;
 
@@ -153,14 +153,14 @@
     TestWebKitAPI::Util::run(&decidedPolicy);
     decidedPolicy = false;
 
-    // User-initiated targeted navigation to the same scheme, host and port should allow external schemes but not App Links.
+    // User-initiated targeted navigation to the same host should allow external schemes but not App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_FALSE([action _shouldOpenAppLinks]);
 
     TestWebKitAPI::Util::run(&createdWebView);
     createdWebView = false;
 
-    // User-initiated targeted navigation to the same scheme, host and port should allow external schemes but not App Links.
+    // User-initiated targeted navigation to the same host should allow external schemes but not App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_FALSE([action _shouldOpenAppLinks]);
 
@@ -169,11 +169,11 @@
     TestWebKitAPI::Util::run(&decidedPolicy);
     decidedPolicy = false;
 
-    // User-initiated targeted navigation to the same scheme, host and port should allow external schemes but not App Links.
+    // User-initiated targeted navigation to the same host should allow external schemes but not App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_FALSE([action _shouldOpenAppLinks]);
 
-    [webView loadHTMLString:@"<a style=\"display: block; height: 100%\" href="" target=\"_blank\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
+    [webView loadHTMLString:@"<a style=\"display: block; height: 100%\" href="" target=\"_blank\">" baseURL:[NSURL URLWithString:@"http://webkit.org"]];
     TestWebKitAPI::Util::run(&finishedNavigation);
     finishedNavigation = false;
 
@@ -183,14 +183,14 @@
     TestWebKitAPI::Util::run(&decidedPolicy);
     decidedPolicy = false;
 
-    // User-initiated targeted navigation to different scheme, host or port should allow external schemes and App Links.
+    // User-initiated targeted navigation to different host should allow external schemes and App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_TRUE([action _shouldOpenAppLinks]);
 
     TestWebKitAPI::Util::run(&createdWebView);
     createdWebView = false;
 
-    // User-initiated targeted navigation to different scheme, host or port should allow external schemes and App Links.
+    // User-initiated targeted navigation to different host should allow external schemes and App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_TRUE([action _shouldOpenAppLinks]);
 
@@ -199,7 +199,7 @@
     TestWebKitAPI::Util::run(&decidedPolicy);
     decidedPolicy = false;
 
-    // User-initiated targeted navigation to different scheme, host or port should allow external schemes and App Links.
+    // User-initiated targeted navigation to different host should allow external schemes and App Links.
     ASSERT_TRUE([action _shouldOpenExternalSchemes]);
     ASSERT_TRUE([action _shouldOpenAppLinks]);
 
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