Attachment 358523 Details for Bug 193076 – Patch

[patch] Patch

bug-193076-20190107134300.patch (text/plain), 33.45 KB, created by Chris Dumez on 2019-01-07 13:43:01 PST

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Creator: Chris Dumez

Created: 2019-01-07 13:43:01 PST

Size: 33.45 KB

patch

obsolete

>Subversion Revision: 239693
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index 7f29aa7d9879e468dbb575bd40d28ca9a88254eb..598756fdfa6bf4c6756e7ebb6ebb72f37af4ffd2 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,39 @@
>+2019-01-07  Chris Dumez  <cdumez@apple.com>
>+
>+        Prevent cross-site top-level navigations from third-party iframes
>+        https://bugs.webkit.org/show_bug.cgi?id=193076
>+        <rdar://problem/36074736>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Prevent cross-site top-level navigations from third-party iframes if the following conditions are met:
>+        1. Its tries to navigate the top-level page cross-site (different eTDL+1)
>+        2. The user has never interacted with the third-party iframe or any of its subframes
>+
>+        This experiment's intent is to block suspicious main-frame navigations by third-party content. The feature
>+        is behind a runtime experimental feature flag, on by default.
>+
>+        Tests: http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin.html
>+               http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation.html
>+               http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation.html
>+               http/tests/security/block-top-level-navigations-by-third-party-iframes.html
>+
>+        * dom/Document.cpp:
>+        (WebCore::printNavigationErrorMessage):
>+        (WebCore::Document::canNavigate):
>+        (WebCore::Document::canNavigateInternal):
>+        (WebCore::Document::isNavigationBlockedByThirdPartyIFrameRedirectBlocking):
>+        * dom/Document.h:
>+        * dom/UserGestureIndicator.cpp:
>+        * page/DOMWindow.cpp:
>+        (WebCore::DOMWindow::setLocation):
>+        * page/DOMWindow.h:
>+        * page/Frame.h:
>+        * page/Location.cpp:
>+        (WebCore::Location::replace):
>+        (WebCore::Location::setLocation):
>+        * page/Settings.yaml:
>+
> 2019-01-07  David Kilzer  <ddkilzer@apple.com>
> 
>         PlatformECKey should use a std::unique_ptr
>diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
>index 4954a6d176a1c5d1a93de53ba3d42bf8e0a48e31..07e255ac2dddc4a235147be1591990a28b679f1c 100644
>--- a/Source/WebKit/ChangeLog
>+++ b/Source/WebKit/ChangeLog
>@@ -1,3 +1,15 @@
>+2019-01-07  Chris Dumez  <cdumez@apple.com>
>+
>+        Prevent cross-site top-level navigations from third-party iframes
>+        https://bugs.webkit.org/show_bug.cgi?id=193076
>+        <rdar://problem/36074736>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Add experimental feature flag, on by default.
>+
>+        * Shared/WebPreferences.yaml:
>+
> 2019-01-07  Joseph Pecoraro  <pecoraro@apple.com>
> 
>         [Cocoa] Add SPI to check if a WKWebView has an inspector frontend
>diff --git a/Source/WebCore/dom/Document.cpp b/Source/WebCore/dom/Document.cpp
>index f752db873564a31af2e95a4a7088820baf01bfb1..c4c8208121b63253714b4ee1d7db4b5e0891f13e 100644
>--- a/Source/WebCore/dom/Document.cpp
>+++ b/Source/WebCore/dom/Document.cpp
>@@ -456,12 +456,12 @@ static bool canAccessAncestor(const SecurityOrigin& activeSecurityOrigin, Frame*
>     return false;
> }
> 
>-static void printNavigationErrorMessage(Frame* frame, const URL& activeURL, const char* reason)
>+static void printNavigationErrorMessage(Frame& frame, const URL& activeURL, const char* reason)
> {
>-    String message = "Unsafe JavaScript attempt to initiate navigation for frame with URL '" + frame->document()->url().string() + "' from frame with URL '" + activeURL.string() + "'. " + reason + "\n";
>+    String message = "Unsafe JavaScript attempt to initiate navigation for frame with URL '" + frame.document()->url().string() + "' from frame with URL '" + activeURL.string() + "'. " + reason + "\n";
> 
>     // FIXME: should we print to the console of the document performing the navigation instead?
>-    frame->document()->domWindow()->printErrorMessage(message);
>+    frame.document()->domWindow()->printErrorMessage(message);
> }
> 
> uint64_t Document::s_globalTreeVersion = 0;
>@@ -3337,7 +3337,7 @@ SocketProvider* Document::socketProvider()
>     return m_socketProvider.get();
> }
>     
>-bool Document::canNavigate(Frame* targetFrame)
>+bool Document::canNavigate(Frame* targetFrame, const URL& destinationURL)
> {
>     if (!m_frame)
>         return false;
>@@ -3348,30 +3348,45 @@ bool Document::canNavigate(Frame* targetFrame)
>     if (!targetFrame)
>         return true;
> 
>+    if (!canNavigateInternal(*targetFrame))
>+        return false;
>+
>+    if (isNavigationBlockedByThirdPartyIFrameRedirectBlocking(*targetFrame, destinationURL)) {
>+        printNavigationErrorMessage(*targetFrame, url(), "The frame attempting navigation of the top-level window is cross-origin and the user has never interacted with the frame."_s);
>+        return false;
>+    }
>+
>+    return true;
>+}
>+
>+bool Document::canNavigateInternal(Frame& targetFrame)
>+{
>+    ASSERT(m_frame);
>+
>     // Cases (i), (ii) and (iii) pass the tests from the specifications but might not pass the "security origin" tests.
> 
>     // i. A frame can navigate its top ancestor when its 'allow-top-navigation' flag is set (sometimes known as 'frame-busting').
>-    if (!isSandboxed(SandboxTopNavigation) && targetFrame == &m_frame->tree().top())
>+    if (!isSandboxed(SandboxTopNavigation) && &targetFrame == &m_frame->tree().top())
>         return true;
> 
>     // ii. A frame can navigate its top ancestor when its 'allow-top-navigation-by-user-activation' flag is set and navigation is triggered by user activation.
>-    if (!isSandboxed(SandboxTopNavigationByUserActivation) && UserGestureIndicator::processingUserGesture() && targetFrame == &m_frame->tree().top())
>+    if (!isSandboxed(SandboxTopNavigationByUserActivation) && UserGestureIndicator::processingUserGesture() && &targetFrame == &m_frame->tree().top())
>         return true;
> 
>     // iii. A sandboxed frame can always navigate its descendants.
>-    if (isSandboxed(SandboxNavigation) && targetFrame->tree().isDescendantOf(m_frame))
>+    if (isSandboxed(SandboxNavigation) && targetFrame.tree().isDescendantOf(m_frame))
>         return true;
> 
>     // From https://html.spec.whatwg.org/multipage/browsers.html#allowed-to-navigate.
>     // 1. If A is not the same browsing context as B, and A is not one of the ancestor browsing contexts of B, and B is not a top-level browsing context, and A's active document's active sandboxing
>     // flag set has its sandboxed navigation browsing context flag set, then abort these steps negatively.
>-    if (m_frame != targetFrame && isSandboxed(SandboxNavigation) && targetFrame->tree().parent() && !targetFrame->tree().isDescendantOf(m_frame)) {
>+    if (m_frame != &targetFrame && isSandboxed(SandboxNavigation) && targetFrame.tree().parent() && !targetFrame.tree().isDescendantOf(m_frame)) {
>         printNavigationErrorMessage(targetFrame, url(), "The frame attempting navigation is sandboxed, and is therefore disallowed from navigating its ancestors."_s);
>         return false;
>     }
> 
>     // 2. Otherwise, if B is a top-level browsing context, and is one of the ancestor browsing contexts of A, then:
>-    if (m_frame != targetFrame && targetFrame == &m_frame->tree().top()) {
>+    if (m_frame != &targetFrame && &targetFrame == &m_frame->tree().top()) {
>         bool triggeredByUserActivation = UserGestureIndicator::processingUserGesture();
>         // 1. If this algorithm is triggered by user activation and A's active document's active sandboxing flag set has its sandboxed top-level navigation with user activation browsing context flag set, then abort these steps negatively.
>         if (triggeredByUserActivation && isSandboxed(SandboxTopNavigationByUserActivation)) {
>@@ -3387,7 +3402,7 @@ bool Document::canNavigate(Frame* targetFrame)
> 
>     // 3. Otherwise, if B is a top-level browsing context, and is neither A nor one of the ancestor browsing contexts of A, and A's Document's active sandboxing flag set has its
>     // sandboxed navigation browsing context flag set, and A is not the one permitted sandboxed navigator of B, then abort these steps negatively.
>-    if (!targetFrame->tree().parent() && m_frame != targetFrame && targetFrame != &m_frame->tree().top() && isSandboxed(SandboxNavigation) && targetFrame->loader().opener() != m_frame) {
>+    if (!targetFrame.tree().parent() && m_frame != &targetFrame && &targetFrame != &m_frame->tree().top() && isSandboxed(SandboxNavigation) && targetFrame.loader().opener() != m_frame) {
>         printNavigationErrorMessage(targetFrame, url(), "The frame attempting navigation is sandboxed, and is not allowed to navigate this popup."_s);
>         return false;
>     }
>@@ -3401,7 +3416,7 @@ bool Document::canNavigate(Frame* targetFrame)
>     //
>     // See http://www.adambarth.com/papers/2008/barth-jackson-mitchell.pdf for
>     // historical information about this security check.
>-    if (canAccessAncestor(securityOrigin(), targetFrame))
>+    if (canAccessAncestor(securityOrigin(), &targetFrame))
>         return true;
> 
>     // Top-level frames are easier to navigate than other frames because they
>@@ -3415,11 +3430,11 @@ bool Document::canNavigate(Frame* targetFrame)
>     // some way related to the frame being navigate (e.g., by the "opener"
>     // and/or "parent" relation). Requiring some sort of relation prevents a
>     // document from navigating arbitrary, unrelated top-level frames.
>-    if (!targetFrame->tree().parent()) {
>-        if (targetFrame == m_frame->loader().opener())
>+    if (!targetFrame.tree().parent()) {
>+        if (&targetFrame == m_frame->loader().opener())
>             return true;
> 
>-        if (canAccessAncestor(securityOrigin(), targetFrame->loader().opener()))
>+        if (canAccessAncestor(securityOrigin(), targetFrame.loader().opener()))
>             return true;
>     }
> 
>@@ -3427,6 +3442,32 @@ bool Document::canNavigate(Frame* targetFrame)
>     return false;
> }
> 
>+// Prevent cross-site top-level redirects from third-party iframes unless the user has ever interacted with the frame.
>+bool Document::isNavigationBlockedByThirdPartyIFrameRedirectBlocking(Frame& targetFrame, const URL& destinationURL)
>+{
>+    if (!settings().thirdPartyIframeRedirectBlockingEnabled())
>+        return false;
>+
>+    // Only prevent top frame navigations by subframes.
>+    if (m_frame == &targetFrame || &targetFrame != &m_frame->tree().top())
>+        return false;
>+
>+    // Only prevent navigations by subframes that the user has not interacted with.
>+    if (m_frame->hasHadUserInteraction())
>+        return false;
>+
>+    // Only prevent navigations by third-party iframes.
>+    if (canAccessAncestor(securityOrigin(), &targetFrame))
>+        return false;
>+
>+    // Only prevent cross-site navigations.
>+    auto* targetDocument = targetFrame.document();
>+    if (targetDocument && (targetDocument->securityOrigin().canAccess(SecurityOrigin::create(destinationURL)) || registrableDomainsAreEqual(targetDocument->url(), destinationURL)))
>+        return false;
>+
>+    return true;
>+}
>+
> void Document::didRemoveAllPendingStylesheet()
> {
>     if (auto* parser = scriptableDocumentParser())
>diff --git a/Source/WebCore/dom/Document.h b/Source/WebCore/dom/Document.h
>index 8025ef23e6b4e6c8911aa943a2e3dd17e17325bf..77f2dbd68f53f70fbf85c6a80abf77e815c30a26 100644
>--- a/Source/WebCore/dom/Document.h
>+++ b/Source/WebCore/dom/Document.h
>@@ -706,7 +706,7 @@ public:
> #endif
>     SocketProvider* socketProvider() final;
> 
>-    bool canNavigate(Frame* targetFrame);
>+    bool canNavigate(Frame* targetFrame, const URL& destinationURL = URL());
> 
>     bool usesStyleBasedEditability() const;
>     void setHasElementUsingStyleBasedEditability();
>@@ -1644,6 +1644,9 @@ private:
>     void checkViewportDependentPictures();
>     void checkAppearanceDependentPictures();
> 
>+    bool canNavigateInternal(Frame& targetFrame);
>+    bool isNavigationBlockedByThirdPartyIFrameRedirectBlocking(Frame& targetFrame, const URL& destinationURL);
>+
> #if ENABLE(INTERSECTION_OBSERVER)
>     void notifyIntersectionObserversTimerFired();
> #endif
>diff --git a/Source/WebCore/dom/UserGestureIndicator.cpp b/Source/WebCore/dom/UserGestureIndicator.cpp
>index d1685b9ae5f2c85349639de387340e99c4925b02..f691d386d6bad1ae989d489cf095dc3e47380267 100644
>--- a/Source/WebCore/dom/UserGestureIndicator.cpp
>+++ b/Source/WebCore/dom/UserGestureIndicator.cpp
>@@ -27,6 +27,7 @@
> #include "UserGestureIndicator.h"
> 
> #include "Document.h"
>+#include "Frame.h"
> #include "ResourceLoadObserver.h"
> #include <wtf/MainThread.h>
> #include <wtf/NeverDestroyed.h>
>@@ -59,6 +60,12 @@ UserGestureIndicator::UserGestureIndicator(Optional<ProcessingUserGestureState>
>         if (processInteractionStyle == ProcessInteractionStyle::Immediate)
>             ResourceLoadObserver::shared().logUserInteractionWithReducedTimeResolution(document->topDocument());
>         document->topDocument().setUserDidInteractWithPage(true);
>+        if (auto* frame = document->frame()) {
>+            if (!frame->hasHadUserInteraction()) {
>+                for (; frame; frame = frame->tree().parent())
>+                    frame->setHasHadUserInteraction();
>+            }
>+        }
>     }
> }
> 
>diff --git a/Source/WebCore/page/DOMWindow.cpp b/Source/WebCore/page/DOMWindow.cpp
>index 1759defc070a43d4b6fa2b5fb7618cad1aa43755..2c766f9585487577fb5d6a9d3cb7872ddfee2901 100644
>--- a/Source/WebCore/page/DOMWindow.cpp
>+++ b/Source/WebCore/page/DOMWindow.cpp
>@@ -2103,7 +2103,7 @@ void DOMWindow::finishedLoading()
>     }
> }
> 
>-void DOMWindow::setLocation(DOMWindow& activeWindow, DOMWindow& firstWindow, const String& urlString, SetLocationLocking locking)
>+void DOMWindow::setLocation(DOMWindow& activeWindow, const URL& completedURL, SetLocationLocking locking)
> {
>     if (!isCurrentlyDisplayedInFrame())
>         return;
>@@ -2113,15 +2113,7 @@ void DOMWindow::setLocation(DOMWindow& activeWindow, DOMWindow& firstWindow, con
>         return;
> 
>     auto* frame = this->frame();
>-    if (!activeDocument->canNavigate(frame))
>-        return;
>-
>-    Frame* firstFrame = firstWindow.frame();
>-    if (!firstFrame)
>-        return;
>-
>-    URL completedURL = firstFrame->document()->completeURL(urlString);
>-    if (completedURL.isNull())
>+    if (!activeDocument->canNavigate(frame, completedURL))
>         return;
> 
>     if (isInsecureScriptAccess(activeWindow, completedURL))
>diff --git a/Source/WebCore/page/DOMWindow.h b/Source/WebCore/page/DOMWindow.h
>index effd3f7ecaeedf5081964212a05c422215c3f5c8..8a9c80a0b1e152fe475dcd84fa4a5c0db8016c6d 100644
>--- a/Source/WebCore/page/DOMWindow.h
>+++ b/Source/WebCore/page/DOMWindow.h
>@@ -145,7 +145,7 @@ public:
>     Navigator& clientInformation() { return navigator(); }
> 
>     Location& location();
>-    void setLocation(DOMWindow& activeWindow, DOMWindow& firstWindow, const String& location, SetLocationLocking = LockHistoryBasedOnGestureState);
>+    void setLocation(DOMWindow& activeWindow, const URL& completedURL, SetLocationLocking = LockHistoryBasedOnGestureState);
> 
>     DOMSelection* getSelection();
> 
>diff --git a/Source/WebCore/page/Frame.h b/Source/WebCore/page/Frame.h
>index 9faf2437f5721e96a2582127e2eae2643db9b71e..8ad13d6e1ccc27a638157d811ab1cf48ce2e2069 100644
>--- a/Source/WebCore/page/Frame.h
>+++ b/Source/WebCore/page/Frame.h
>@@ -172,6 +172,9 @@ public:
> 
>     bool documentIsBeingReplaced() const { return m_documentIsBeingReplaced; }
> 
>+    bool hasHadUserInteraction() const { return m_hasHadUserInteraction; }
>+    void setHasHadUserInteraction() { m_hasHadUserInteraction = true; }
>+
> // ======== All public functions below this point are candidates to move out of Frame into another class. ========
> 
>     WEBCORE_EXPORT void injectUserScripts(UserScriptInjectionTime);
>@@ -348,6 +351,7 @@ private:
>     bool m_documentIsBeingReplaced { false };
>     unsigned m_navigationDisableCount { 0 };
>     unsigned m_selfOnlyRefCount { 0 };
>+    bool m_hasHadUserInteraction { false };
> 
> protected:
>     UniqueRef<EventHandler> m_eventHandler;
>diff --git a/Source/WebCore/page/Location.cpp b/Source/WebCore/page/Location.cpp
>index 1640cfc123ba3762ab56c07fc8e3111f4732a7fb..9691f59cdbd2037ad8eac83944e019c4622405fe 100644
>--- a/Source/WebCore/page/Location.cpp
>+++ b/Source/WebCore/page/Location.cpp
>@@ -225,15 +225,25 @@ ExceptionOr<void> Location::assign(DOMWindow& activeWindow, DOMWindow& firstWind
>     return setLocation(activeWindow, firstWindow, url);
> }
> 
>-void Location::replace(DOMWindow& activeWindow, DOMWindow& firstWindow, const String& url)
>+void Location::replace(DOMWindow& activeWindow, DOMWindow& firstWindow, const String& urlString)
> {
>     auto* frame = this->frame();
>     if (!frame)
>         return;
>     ASSERT(frame->document());
>     ASSERT(frame->document()->domWindow());
>+
>+    Frame* firstFrame = firstWindow.frame();
>+    if (!firstFrame || !firstFrame->document())
>+        return;
>+
>+    URL completedURL = firstFrame->document()->completeURL(urlString);
>+    // FIXME: The specification says to throw a SyntaxError if the URL is not valid.
>+    if (completedURL.isNull())
>+        return;
>+
>     // We call DOMWindow::setLocation directly here because replace() always operates on the current frame.
>-    frame->document()->domWindow()->setLocation(activeWindow, firstWindow, url, LockHistoryAndBackForwardList);
>+    frame->document()->domWindow()->setLocation(activeWindow, completedURL, LockHistoryAndBackForwardList);
> }
> 
> void Location::reload(DOMWindow& activeWindow)
>@@ -264,15 +274,26 @@ void Location::reload(DOMWindow& activeWindow)
>     frame->navigationScheduler().scheduleRefresh(activeDocument);
> }
> 
>-ExceptionOr<void> Location::setLocation(DOMWindow& activeWindow, DOMWindow& firstWindow, const String& url)
>+ExceptionOr<void> Location::setLocation(DOMWindow& activeWindow, DOMWindow& firstWindow, const String& urlString)
> {
>     auto* frame = this->frame();
>     ASSERT(frame);
>-    if (!activeWindow.document()->canNavigate(frame))
>+
>+    Frame* firstFrame = firstWindow.frame();
>+    if (!firstFrame || !firstFrame->document())
>+        return { };
>+
>+    URL completedURL = firstFrame->document()->completeURL(urlString);
>+    // FIXME: The specification says to throw a SyntaxError if the URL is not valid.
>+    if (completedURL.isNull())
>+        return { };
>+
>+    if (!activeWindow.document()->canNavigate(frame, completedURL))
>         return Exception { SecurityError };
>+
>     ASSERT(frame->document());
>     ASSERT(frame->document()->domWindow());
>-    frame->document()->domWindow()->setLocation(activeWindow, firstWindow, url);
>+    frame->document()->domWindow()->setLocation(activeWindow, completedURL);
>     return { };
> }
> 
>diff --git a/Source/WebCore/page/Settings.yaml b/Source/WebCore/page/Settings.yaml
>index cb29eac3effd4b90acce28e5845902dcaf8d7c5a..2b187e13593b4679c15a3b3c3d048d3aa2ba024c 100644
>--- a/Source/WebCore/page/Settings.yaml
>+++ b/Source/WebCore/page/Settings.yaml
>@@ -332,6 +332,9 @@ requestAnimationFrameEnabled:
> HTTPSUpgradeEnabled:
>   initial: false
> 
>+thirdPartyIframeRedirectBlockingEnabled:
>+  initial: true
>+
> cookieEnabled:
>   initial: true
> mediaEnabled:
>diff --git a/Source/WebKit/Shared/WebPreferences.yaml b/Source/WebKit/Shared/WebPreferences.yaml
>index 20614ae3687924deed66b6d2160af23fbe2fb8c5..03a23594ac2699325db58889ac1eed0de492b215 100644
>--- a/Source/WebKit/Shared/WebPreferences.yaml
>+++ b/Source/WebKit/Shared/WebPreferences.yaml
>@@ -42,6 +42,13 @@ HTTPSUpgradeEnabled:
>    humanReadableDescription: "Automatic HTTPS upgrade for known supported sites"
>    category: experimental
> 
>+ThirdPartyIframeRedirectBlockingEnabled:
>+   type: bool
>+   defaultValue: true
>+   humanReadableName: "Block top-level redirects by third-party iframes"
>+   humanReadableDescription: "Block top-level redirects by third-party iframes"
>+   category: experimental
>+
> JavaEnabled:
>   type: bool
>   defaultValue: false
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index ccb3f98bf2785ac2ed22c9c0a7e3cc5c3a5174cc..b98a2f4b291d4ab103f9b64ce0d69e0f5058c5f1 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,28 @@
>+2019-01-07  Chris Dumez  <cdumez@apple.com>
>+
>+        Prevent cross-site top-level navigations from third-party iframes
>+        https://bugs.webkit.org/show_bug.cgi?id=193076
>+        <rdar://problem/36074736>
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Add layout test coverage.
>+
>+        * http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin-expected.txt: Added.
>+        * http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin.html: Added.
>+        * http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation-expected.txt: Added.
>+        * http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation.html: Added.
>+        * http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation-expected.txt: Added.
>+        * http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation.html: Added.
>+        * http/tests/security/block-top-level-navigations-by-third-party-iframes-expected.txt: Added.
>+        * http/tests/security/block-top-level-navigations-by-third-party-iframes.html: Added.
>+        * http/tests/security/resources/navigate-top-level-frame-to-failure-page.html: Added.
>+        * http/tests/security/resources/navigate-top-level-frame-to-success-page-same-origin.html: Added.
>+        * http/tests/security/resources/navigate-top-level-frame-to-success-page-with-previous-user-gesture.html: Added.
>+        * http/tests/security/resources/navigate-top-level-frame-to-success-page-with-user-gesture.html: Added.
>+        * http/tests/security/resources/should-have-loaded.html: Added.
>+        * http/tests/security/resources/should-not-have-loaded.html: Added.
>+
> 2019-01-07  Youenn Fablet  <youenn@apple.com>
> 
>         Resync WPT fetch tests to 834eac4
>diff --git a/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin-expected.txt b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin-expected.txt
>new file mode 100644
>index 0000000000000000000000000000000000000000..63cb84f06c5839cae64d2aeccff94e79aa78e916
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin-expected.txt
>@@ -0,0 +1,5 @@
>+PASS Did the load
>+PASS successfullyParsed is true
>+
>+TEST COMPLETE
>+
>diff --git a/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin.html b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..6b4c0993eda800b428a5ef5d9bccbb583f41e4d1
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-to-same-origin.html
>@@ -0,0 +1,20 @@
>+<!DOCTYPE html>
>+<html>
>+<body>
>+<script src="/js-test-resources/js-test.js"></script>
>+<script>
>+description("Test that top-level navigations by a third-party iframe are allowed if the destination URL is same-origin");
>+jsTestIsAsync = true;
>+onload = () => {
>+    setTimeout(() => {
>+        document.getElementById('testFrame').src = "http://localhost:8000/security/resources/navigate-top-level-frame-to-success-page-same-origin.html";
>+        setTimeout(() => {
>+            testFailed("Navigation by subframe should not have been blocked");
>+            finishJSTest();
>+        }, 5000);
>+    }, 10);
>+}
>+</script>
>+<iframe id="testFrame"></iframe>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation-expected.txt b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation-expected.txt
>new file mode 100644
>index 0000000000000000000000000000000000000000..63cb84f06c5839cae64d2aeccff94e79aa78e916
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation-expected.txt
>@@ -0,0 +1,5 @@
>+PASS Did the load
>+PASS successfullyParsed is true
>+
>+TEST COMPLETE
>+
>diff --git a/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation.html b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..b211d1956b8050471df4099029fe8da953b23039
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-previous-user-activation.html
>@@ -0,0 +1,20 @@
>+<!DOCTYPE html>
>+<html>
>+<body>
>+<script src="/js-test-resources/js-test.js"></script>
>+<script>
>+description("Test that top-level navigations by a third-party iframe are allowed with a previous user gesture.");
>+jsTestIsAsync = true;
>+onload = () => {
>+    setTimeout(() => {
>+        document.getElementById('testFrame').src = "http://localhost:8000/security/resources/navigate-top-level-frame-to-success-page-with-previous-user-gesture.html";
>+        setTimeout(() => {
>+            testFailed("Navigation by subframe should not have been blocked");
>+            finishJSTest();
>+        }, 5000);
>+    }, 10);
>+}
>+</script>
>+<iframe id="testFrame"></iframe>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation-expected.txt b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation-expected.txt
>new file mode 100644
>index 0000000000000000000000000000000000000000..63cb84f06c5839cae64d2aeccff94e79aa78e916
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation-expected.txt
>@@ -0,0 +1,5 @@
>+PASS Did the load
>+PASS successfullyParsed is true
>+
>+TEST COMPLETE
>+
>diff --git a/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation.html b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..966cf6c6e491340e314b510b93588fe25af0cf66
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/allow-top-level-navigations-by-third-party-iframes-with-user-activation.html
>@@ -0,0 +1,20 @@
>+<!DOCTYPE html>
>+<html>
>+<body>
>+<script src="/js-test-resources/js-test.js"></script>
>+<script>
>+description("Test that top-level navigations by a third-party iframe are allowed with a user gesture.");
>+jsTestIsAsync = true;
>+onload = () => {
>+    setTimeout(() => {
>+        document.getElementById('testFrame').src = "http://localhost:8000/security/resources/navigate-top-level-frame-to-success-page-with-user-gesture.html";
>+        setTimeout(() => {
>+            testFailed("Navigation by subframe should not have been blocked");
>+            finishJSTest();
>+        }, 5000);
>+    }, 10);
>+}
>+</script>
>+<iframe id="testFrame"></iframe>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/block-top-level-navigations-by-third-party-iframes-expected.txt b/LayoutTests/http/tests/security/block-top-level-navigations-by-third-party-iframes-expected.txt
>new file mode 100644
>index 0000000000000000000000000000000000000000..3d08f69c6497ca061f7970c1e61f233014cc1f71
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/block-top-level-navigations-by-third-party-iframes-expected.txt
>@@ -0,0 +1,16 @@
>+CONSOLE MESSAGE: line 6: Unsafe JavaScript attempt to initiate navigation for frame with URL 'http://127.0.0.1:8000/security/block-top-level-navigations-by-third-party-iframes.html' from frame with URL 'http://localhost:8000/security/resources/navigate-top-level-frame-to-failure-page.html'. The frame attempting navigation of the top-level window is cross-origin and the user has never interacted with the frame.
>+
>+CONSOLE MESSAGE: line 6: SecurityError: The operation is insecure.
>+CONSOLE MESSAGE: line 6: Unsafe JavaScript attempt to initiate navigation for frame with URL 'http://127.0.0.1:8000/security/block-top-level-navigations-by-third-party-iframes.html' from frame with URL 'http://localhost:8000/security/resources/navigate-top-level-frame-to-failure-page.html'. The frame attempting navigation of the top-level window is cross-origin and the user has never interacted with the frame.
>+
>+CONSOLE MESSAGE: line 6: SecurityError: The operation is insecure.
>+Test blocking of suspicious top-level navigations by a third-party iframe
>+
>+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
>+
>+
>+PASS All navigations by subframes have been blocked
>+PASS successfullyParsed is true
>+
>+TEST COMPLETE
>+ 
>diff --git a/LayoutTests/http/tests/security/block-top-level-navigations-by-third-party-iframes.html b/LayoutTests/http/tests/security/block-top-level-navigations-by-third-party-iframes.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..7946380a0e45fa29791b6d95da13ecaacde191c7
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/block-top-level-navigations-by-third-party-iframes.html
>@@ -0,0 +1,21 @@
>+<!DOCTYPE html>
>+<html>
>+<body>
>+<script src="/js-test-resources/js-test.js"></script>
>+<script>
>+description("Test blocking of suspicious top-level navigations by a third-party iframe");
>+jsTestIsAsync = true;
>+onload = () => {
>+    setTimeout(() => {
>+        document.getElementById('testFrame').src = "http://localhost:8000/security/resources/navigate-top-level-frame-to-failure-page.html";
>+        setTimeout(() => {
>+            testPassed("All navigations by subframes have been blocked");
>+            finishJSTest();
>+        }, 100);
>+    }, 10);
>+}
>+</script>
>+<iframe src="http://localhost:8000/security/resources/navigate-top-level-frame-to-failure-page.html"></iframe>
>+<iframe id="testFrame"></iframe>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-failure-page.html b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-failure-page.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..a2c2bf973c82cc1dccd3e0a70554682d2b6677c6
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-failure-page.html
>@@ -0,0 +1,10 @@
>+<html>
>+<body>
>+Success! The navigation was blocked
>+<script>
>+window.addEventListener("load", e => {
>+  top.location = "http://localhost:8000/security/resources/should-not-have-loaded.html";
>+});
>+</script>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-same-origin.html b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-same-origin.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..8e1027c8e4dfff61b442860801763d6a9f6df294
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-same-origin.html
>@@ -0,0 +1,10 @@
>+<html>
>+<body>
>+Failure! The navigation should not have been blocked
>+<script>
>+window.addEventListener("load", e => {
>+    top.location = "http://127.0.0.1:8000/security/resources/should-have-loaded.html";
>+});
>+</script>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-with-previous-user-gesture.html b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-with-previous-user-gesture.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..e56b5cd39876badffb2fbeef1825badb8ecc3f3f
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-with-previous-user-gesture.html
>@@ -0,0 +1,14 @@
>+<html>
>+<body>
>+Failure! The navigation should not have been blocked
>+<script>
>+window.addEventListener("load", e => {
>+  internals.withUserGesture(() => {
>+      setTimeout(() => {
>+          top.location = "http://localhost:8000/security/resources/should-have-loaded.html";
>+      }, 0);
>+  });
>+});
>+</script>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-with-user-gesture.html b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-with-user-gesture.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..fd1cfb5d6ed9c33cac6a13b60597c576bc4a4b9a
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/resources/navigate-top-level-frame-to-success-page-with-user-gesture.html
>@@ -0,0 +1,12 @@
>+<html>
>+<body>
>+Failure! The navigation should not have been blocked
>+<script>
>+window.addEventListener("load", e => {
>+  internals.withUserGesture(() => {
>+      top.location = "http://localhost:8000/security/resources/should-have-loaded.html";
>+  });
>+});
>+</script>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/resources/should-have-loaded.html b/LayoutTests/http/tests/security/resources/should-have-loaded.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..0d4494bb615f32d7173d4d345b9201c59b73d695
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/resources/should-have-loaded.html
>@@ -0,0 +1,11 @@
>+<!DOCTYPE html>
>+<html>
>+<script src="/js-test-resources/js-test.js"></script>
>+<body>
>+<script>
>+jsTestIsAsync = true;
>+testPassed("Did the load");
>+finishJSTest();
>+</script>
>+</body>
>+</html>
>diff --git a/LayoutTests/http/tests/security/resources/should-not-have-loaded.html b/LayoutTests/http/tests/security/resources/should-not-have-loaded.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..d7cc247f81cfbec21ee3e292daaa9417dc9bd7b3
>--- /dev/null
>+++ b/LayoutTests/http/tests/security/resources/should-not-have-loaded.html
>@@ -0,0 +1,11 @@
>+<!DOCTYPE html>
>+<html>
>+<script src="/js-test-resources/js-test.js"></script>
>+<body>
>+<script>
>+jsTestIsAsync = true;
>+testFailed("Should not have loaded");
>+finishJSTest();
>+</script>
>+</body>
>+</html>

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Attachments on bug 193076: 358349 | 358516 | 358523 | 358531 | 358559 | 358579 | 358599