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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/169821">169821</a></dd>
<dt>Author</dt> <dd>oliver@apple.com</dd>
<dt>Date</dt> <dd>2014-06-11 13:13:37 -0700 (Wed, 11 Jun 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Restrict database process profile
https://bugs.webkit.org/show_bug.cgi?id=133750
Reviewed by Alexey Proskuryakov.
Make the sandbox profile much more restrictive.
* Resources/SandboxProfiles/ios/com.apple.WebKit.Databases.sb:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2ResourcesSandboxProfilesioscomappleWebKitDatabasessb">trunk/Source/WebKit2/Resources/SandboxProfiles/ios/com.apple.WebKit.Databases.sb</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (169820 => 169821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2014-06-11 19:59:24 UTC (rev 169820)
+++ trunk/Source/WebKit2/ChangeLog 2014-06-11 20:13:37 UTC (rev 169821)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2014-06-11 Oliver Hunt <oliver@apple.com>
+
+ Restrict database process profile
+ https://bugs.webkit.org/show_bug.cgi?id=133750
+
+ Reviewed by Alexey Proskuryakov.
+
+ Make the sandbox profile much more restrictive.
+
+ * Resources/SandboxProfiles/ios/com.apple.WebKit.Databases.sb:
+
</ins><span class="cx"> 2014-06-11 Roger Fong <roger_fong@apple.com>
</span><span class="cx">
</span><span class="cx"> Don't snapshot offscreen plugins that would normally be considered primary plugins after they are moved in view.
</span></span></pre></div>
<a id="trunkSourceWebKit2ResourcesSandboxProfilesioscomappleWebKitDatabasessb"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/Resources/SandboxProfiles/ios/com.apple.WebKit.Databases.sb (169820 => 169821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Resources/SandboxProfiles/ios/com.apple.WebKit.Databases.sb 2014-06-11 19:59:24 UTC (rev 169820)
+++ trunk/Source/WebKit2/Resources/SandboxProfiles/ios/com.apple.WebKit.Databases.sb 2014-06-11 20:13:37 UTC (rev 169821)
</span><span class="lines">@@ -4,10 +4,10 @@
</span><span class="cx"> ; modification, are permitted provided that the following conditions
</span><span class="cx"> ; are met:
</span><span class="cx"> ; 1. Redistributions of source code must retain the above copyright
</span><del>-; notice, this list of conditions and the following disclaimer.
</del><ins>+; notice, this list of conditions and the following disclaimer.
</ins><span class="cx"> ; 2. Redistributions in binary form must reproduce the above copyright
</span><del>-; notice, this list of conditions and the following disclaimer in the
-; documentation and/or other materials provided with the distribution.
</del><ins>+; notice, this list of conditions and the following disclaimer in the
+; documentation and/or other materials provided with the distribution.
</ins><span class="cx"> ;
</span><span class="cx"> ; THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
</span><span class="cx"> ; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
</span><span class="lines">@@ -22,7 +22,26 @@
</span><span class="cx"> ; THE POSSIBILITY OF SUCH DAMAGE.
</span><span class="cx">
</span><span class="cx"> (version 1)
</span><del>-(allow default)
</del><ins>+(deny default (with partial-symbolication))
+(allow system-audit file-read-metadata)
</ins><span class="cx">
</span><span class="cx"> (import "common.sb")
</span><span class="cx"> (import "removed-dev-nodes.sb")
</span><ins>+
+;; Sandbox extensions
+(define (apply-read-and-issue-extension op path-filter)
+ (op file-read* path-filter)
+ (op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read") path-filter)))
+(define (apply-write-and-issue-extension op path-filter)
+ (op file-write* path-filter)
+ (op file-issue-extension (require-all (extension-class "com.apple.app-sandbox.read-write") path-filter)))
+(define (read-only-and-issue-extensions path-filter)
+ (apply-read-and-issue-extension allow path-filter))
+(define (read-write-and-issue-extensions path-filter)
+ (apply-read-and-issue-extension allow path-filter)
+ (apply-write-and-issue-extension allow path-filter))
+(read-only-and-issue-extensions (extension "com.apple.app-sandbox.read"))
+(read-write-and-issue-extensions (extension "com.apple.app-sandbox.read-write"))
+
+(if (defined? 'vnode-type)
+ (deny file-write-create (vnode-type SYMLINK)))
</ins></span></pre>
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