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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/197870">197870</a></dd>
<dt>Author</dt> <dd>bfulgham@apple.com</dd>
<dt>Date</dt> <dd>2016-03-09 12:22:28 -0800 (Wed, 09 Mar 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Local HTML should be blocked from localStorage access unless &quot;Disable Local File Restrictions&quot; is checked
https://bugs.webkit.org/show_bug.cgi?id=155185
Source/WebKit2:


Reviewed by Anders Carlsson.
&lt;rdar://problem/11101440&gt;

Tested by TestWebKitAPI tests IndexedDB.IndexedDBMultiProcess and IndexedDB.IndexedDBPersistence.

Allow Cocoa WKWebViewConfiguration access to the 'allowUniversalAccessFromFileURLs' setting.

* UIProcess/API/Cocoa/WKWebView.mm:
(- [WKWebView _initializeWithConfiguration]): Set 'allowUniversalAccessFromFileURLsKey' in
page configuration.
* UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
(-[WKWebViewConfiguration _allowUniversalAccessFromFileURLs]): Added,
(-[WKWebViewConfiguration _setAllowUniversalAccessFromFileURLs:]): Added.
* UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:

Tools:

&lt;rdar://problem/11101440&gt;

Reviewed by Anders Carlsson.

* TestWebKitAPI/Tests/WebKit2/CloseFromWithinCreatePage.cpp:
(TestWebKitAPI::TEST): Allow local file accesss to run test.
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBMultiProcess.mm:
(TEST): Ditto.
* TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBPersistence.mm:
(TEST): Ditto.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationPrivateh">trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2CloseFromWithinCreatePagecpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2/CloseFromWithinCreatePage.cpp</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2CocoaIndexedDBMultiProcessmm">trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBMultiProcess.mm</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2CocoaIndexedDBPersistencemm">trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBPersistence.mm</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Source/WebKit2/ChangeLog        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -1,3 +1,23 @@
</span><ins>+2016-03-09  Brent Fulgham  &lt;bfulgham@apple.com&gt;
+
+        Local HTML should be blocked from localStorage access unless &quot;Disable Local File Restrictions&quot; is checked
+        https://bugs.webkit.org/show_bug.cgi?id=155185
+
+        Reviewed by Anders Carlsson.
+        &lt;rdar://problem/11101440&gt;
+
+        Tested by TestWebKitAPI tests IndexedDB.IndexedDBMultiProcess and IndexedDB.IndexedDBPersistence.
+
+        Allow Cocoa WKWebViewConfiguration access to the 'allowUniversalAccessFromFileURLs' setting.
+
+        * UIProcess/API/Cocoa/WKWebView.mm:
+        (- [WKWebView _initializeWithConfiguration]): Set 'allowUniversalAccessFromFileURLsKey' in
+        page configuration.
+        * UIProcess/API/Cocoa/WKWebViewConfiguration.mm:
+        (-[WKWebViewConfiguration _allowUniversalAccessFromFileURLs]): Added,
+        (-[WKWebViewConfiguration _setAllowUniversalAccessFromFileURLs:]): Added.
+        * UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
+
</ins><span class="cx"> 2016-03-09  Enrica Casucci  &lt;enrica@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Add two finger tap on links.
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebView.mm        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -386,7 +386,8 @@
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::javaScriptMarkupEnabledKey(), WebKit::WebPreferencesStore::Value(!![_configuration _allowsJavaScriptMarkup]));
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::shouldConvertPositionStyleOnCopyKey(), WebKit::WebPreferencesStore::Value(!![_configuration _convertsPositionStyleOnCopy]));
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::httpEquivEnabledKey(), WebKit::WebPreferencesStore::Value(!![_configuration _allowsMetaRefresh]));
</span><del>-
</del><ins>+    pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::allowUniversalAccessFromFileURLsKey(), WebKit::WebPreferencesStore::Value(!![_configuration _allowUniversalAccessFromFileURLs]));
+    
</ins><span class="cx"> #if PLATFORM(MAC)
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::showsURLsInToolTipsEnabledKey(), WebKit::WebPreferencesStore::Value(!![_configuration _showsURLsInToolTips]));
</span><span class="cx">     pageConfiguration-&gt;preferenceValues().set(WebKit::WebPreferencesKey::serviceControlsEnabledKey(), WebKit::WebPreferencesStore::Value(!![_configuration _serviceControlsEnabled]));
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfiguration.mm        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -97,6 +97,7 @@
</span><span class="cx">     BOOL _allowsJavaScriptMarkup;
</span><span class="cx">     BOOL _convertsPositionStyleOnCopy;
</span><span class="cx">     BOOL _allowsMetaRefresh;
</span><ins>+    BOOL _allowUniversalAccessFromFileURLs;
</ins><span class="cx"> 
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     LazyInitialized&lt;RetainPtr&lt;WKWebViewContentProviderRegistry&gt;&gt; _contentProviderRegistry;
</span><span class="lines">@@ -151,6 +152,7 @@
</span><span class="cx">     _allowsJavaScriptMarkup = YES;
</span><span class="cx">     _convertsPositionStyleOnCopy = NO;
</span><span class="cx">     _allowsMetaRefresh = YES;
</span><ins>+    _allowUniversalAccessFromFileURLs = NO;
</ins><span class="cx"> 
</span><span class="cx">     return self;
</span><span class="cx"> }
</span><span class="lines">@@ -232,6 +234,7 @@
</span><span class="cx">     configuration-&gt;_allowsJavaScriptMarkup = self-&gt;_allowsJavaScriptMarkup;
</span><span class="cx">     configuration-&gt;_convertsPositionStyleOnCopy = self-&gt;_convertsPositionStyleOnCopy;
</span><span class="cx">     configuration-&gt;_allowsMetaRefresh = self-&gt;_allowsMetaRefresh;
</span><ins>+    configuration-&gt;_allowUniversalAccessFromFileURLs = self-&gt;_allowUniversalAccessFromFileURLs;
</ins><span class="cx"> 
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     configuration-&gt;_allowsInlineMediaPlayback = self-&gt;_allowsInlineMediaPlayback;
</span><span class="lines">@@ -476,6 +479,16 @@
</span><span class="cx">     _allowsJavaScriptMarkup = allowsJavaScriptMarkup;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+- (BOOL)_allowUniversalAccessFromFileURLs
+{
+    return _allowUniversalAccessFromFileURLs;
+}
+
+- (void)_setAllowUniversalAccessFromFileURLs:(BOOL)allowUniversalAccessFromFileURLs
+{
+    _allowUniversalAccessFromFileURLs = allowUniversalAccessFromFileURLs;
+}
+
</ins><span class="cx"> - (BOOL)_convertsPositionStyleOnCopy
</span><span class="cx"> {
</span><span class="cx">     return _convertsPositionStyleOnCopy;
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICocoaWKWebViewConfigurationPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Source/WebKit2/UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -49,6 +49,7 @@
</span><span class="cx"> @property (nonatomic, setter=_setAllowsJavaScriptMarkup:) BOOL _allowsJavaScriptMarkup WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</span><span class="cx"> @property (nonatomic, setter=_setConvertsPositionStyleOnCopy:) BOOL _convertsPositionStyleOnCopy WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</span><span class="cx"> @property (nonatomic, setter=_setAllowsMetaRefresh:) BOOL _allowsMetaRefresh WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</span><ins>+@property (nonatomic, setter=_setAllowUniversalAccessFromFileURLs:) BOOL _allowUniversalAccessFromFileURLs WK_AVAILABLE(WK_MAC_TBA, WK_IOS_TBA);
</ins><span class="cx"> 
</span><span class="cx"> #if TARGET_OS_IPHONE
</span><span class="cx"> @property (nonatomic, setter=_setAlwaysRunsAtForegroundPriority:) BOOL _alwaysRunsAtForegroundPriority WK_AVAILABLE(NA, 9_0);
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Tools/ChangeLog        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2016-03-09  Brent Fulgham  &lt;bfulgham@apple.com&gt;
+
+        Local HTML should be blocked from localStorage access unless &quot;Disable Local File Restrictions&quot; is checked
+        https://bugs.webkit.org/show_bug.cgi?id=155185
+        &lt;rdar://problem/11101440&gt;
+
+        Reviewed by Anders Carlsson.
+
+        * TestWebKitAPI/Tests/WebKit2/CloseFromWithinCreatePage.cpp:
+        (TestWebKitAPI::TEST): Allow local file accesss to run test.
+        * TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBMultiProcess.mm:
+        (TEST): Ditto.
+        * TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBPersistence.mm:
+        (TEST): Ditto.
+
</ins><span class="cx"> 2016-03-09  Tim Horton  &lt;timothy_horton@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Removing and re-adding a script message handler with the same name results in an unusable message handler
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2CloseFromWithinCreatePagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2/CloseFromWithinCreatePage.cpp (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2/CloseFromWithinCreatePage.cpp        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2/CloseFromWithinCreatePage.cpp        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -29,6 +29,7 @@
</span><span class="cx"> 
</span><span class="cx"> #include &quot;PlatformUtilities.h&quot;
</span><span class="cx"> #include &quot;PlatformWebView.h&quot;
</span><ins>+#include &lt;WebKit/WKPreferencesRefPrivate.h&gt;
</ins><span class="cx"> 
</span><span class="cx"> namespace TestWebKitAPI {
</span><span class="cx"> 
</span><span class="lines">@@ -74,6 +75,12 @@
</span><span class="cx">     uiClient.runJavaScriptAlert = runJavaScriptAlert;
</span><span class="cx">     WKPageSetPageUIClient(webView.page(), &amp;uiClient.base);
</span><span class="cx"> 
</span><ins>+    // Allow file URLs to load non-file resources
+    WKRetainPtr&lt;WKPreferencesRef&gt; preferences(AdoptWK, WKPreferencesCreate());
+    WKPageGroupRef pageGroup = WKPageGetPageGroup(webView.page());
+    WKPreferencesSetUniversalAccessFromFileURLsAllowed(preferences.get(), true);
+    WKPageGroupSetPreferences(pageGroup, preferences.get());
+    
</ins><span class="cx">     WKRetainPtr&lt;WKURLRef&gt; url(AdoptWK, Util::createURLForResource(&quot;close-from-within-create-page&quot;, &quot;html&quot;));
</span><span class="cx">     WKPageLoadURL(webView.page(), url.get());
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2CocoaIndexedDBMultiProcessmm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBMultiProcess.mm (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBMultiProcess.mm        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBMultiProcess.mm        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -30,6 +30,7 @@
</span><span class="cx"> #import &lt;WebKit/WebKit.h&gt;
</span><span class="cx"> #import &lt;WebKit/WKProcessPoolPrivate.h&gt;
</span><span class="cx"> #import &lt;WebKit/WKUserContentControllerPrivate.h&gt;
</span><ins>+#import &lt;WebKit/WKWebViewConfigurationPrivate.h&gt;
</ins><span class="cx"> #import &lt;WebKit/_WKProcessPoolConfiguration.h&gt;
</span><span class="cx"> #import &lt;WebKit/_WKUserStyleSheet.h&gt;
</span><span class="cx"> #import &lt;wtf/RetainPtr.h&gt;
</span><span class="lines">@@ -57,6 +58,10 @@
</span><span class="cx">     RetainPtr&lt;IndexedDBMPMessageHandler&gt; handler = adoptNS([[IndexedDBMPMessageHandler alloc] init]);
</span><span class="cx">     RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
</span><span class="cx">     [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;testHandler&quot;];
</span><ins>+
+    // Allow file URLs to load non-file resources
+    [configuration _setAllowUniversalAccessFromFileURLs:YES];
+
</ins><span class="cx">     [configuration.get().processPool _terminateDatabaseProcess];
</span><span class="cx"> 
</span><span class="cx">     RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600) configuration:configuration.get()]);
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2CocoaIndexedDBPersistencemm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBPersistence.mm (197869 => 197870)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBPersistence.mm        2016-03-09 20:11:46 UTC (rev 197869)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Cocoa/IndexedDBPersistence.mm        2016-03-09 20:22:28 UTC (rev 197870)
</span><span class="lines">@@ -30,6 +30,7 @@
</span><span class="cx"> #import &lt;WebKit/WebKit.h&gt;
</span><span class="cx"> #import &lt;WebKit/WKProcessPoolPrivate.h&gt;
</span><span class="cx"> #import &lt;WebKit/WKUserContentControllerPrivate.h&gt;
</span><ins>+#import &lt;WebKit/WKWebViewConfigurationPrivate.h&gt;
</ins><span class="cx"> #import &lt;WebKit/_WKProcessPoolConfiguration.h&gt;
</span><span class="cx"> #import &lt;WebKit/_WKUserStyleSheet.h&gt;
</span><span class="cx"> #import &lt;wtf/RetainPtr.h&gt;
</span><span class="lines">@@ -72,6 +73,9 @@
</span><span class="cx">     RetainPtr&lt;WKWebViewConfiguration&gt; configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
</span><span class="cx">     [[configuration userContentController] addScriptMessageHandler:handler.get() name:@&quot;testHandler&quot;];
</span><span class="cx"> 
</span><ins>+    // Allow file URLs to load non-file resources
+    [configuration _setAllowUniversalAccessFromFileURLs:YES];
+
</ins><span class="cx">     RetainPtr&lt;WKWebView&gt; webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600) configuration:configuration.get()]);
</span><span class="cx"> 
</span><span class="cx">     NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@&quot;IndexedDBPersistence-1&quot; withExtension:@&quot;html&quot; subdirectory:@&quot;TestWebKitAPI.resources&quot;]];
</span></span></pre>
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