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<title>[163091] trunk/Source/WebCore</title>
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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/163091">163091</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-01-30 11:02:26 -0800 (Thu, 30 Jan 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>[curl] Improve realm string parsing in WWW-Authenticate headers
https://bugs.webkit.org/show_bug.cgi?id=127421
Patch by Szabolcs David <davidsz@inf.u-szeged.hu> on 2014-01-30
Reviewed by Brent Fulgham.
The realm string contains quotes at the beginning and end - this is the
opposite of the libsoup implementation. Furthermore, if the header is
concatenated from two or more another headers, it contains more incorrect part.
* platform/network/curl/ResourceHandleManager.cpp:
(WebCore::removeLeadingAndTrailingQuotes):
(WebCore::getProtectionSpace):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformnetworkcurlResourceHandleManagercpp">trunk/Source/WebCore/platform/network/curl/ResourceHandleManager.cpp</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (163090 => 163091)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2014-01-30 18:20:53 UTC (rev 163090)
+++ trunk/Source/WebCore/ChangeLog 2014-01-30 19:02:26 UTC (rev 163091)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2014-01-30 Szabolcs David <davidsz@inf.u-szeged.hu>
+
+ [curl] Improve realm string parsing in WWW-Authenticate headers
+ https://bugs.webkit.org/show_bug.cgi?id=127421
+
+ Reviewed by Brent Fulgham.
+
+ The realm string contains quotes at the beginning and end - this is the
+ opposite of the libsoup implementation. Furthermore, if the header is
+ concatenated from two or more another headers, it contains more incorrect part.
+
+ * platform/network/curl/ResourceHandleManager.cpp:
+ (WebCore::removeLeadingAndTrailingQuotes):
+ (WebCore::getProtectionSpace):
+
</ins><span class="cx"> 2014-01-30 Anders Carlsson <andersca@apple.com>
</span><span class="cx">
</span><span class="cx"> Modernize HTTPHeaderMap iteration
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformnetworkcurlResourceHandleManagercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/network/curl/ResourceHandleManager.cpp (163090 => 163091)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/network/curl/ResourceHandleManager.cpp 2014-01-30 18:20:53 UTC (rev 163090)
+++ trunk/Source/WebCore/platform/network/curl/ResourceHandleManager.cpp 2014-01-30 19:02:26 UTC (rev 163091)
</span><span class="lines">@@ -322,6 +322,13 @@
</span><span class="cx"> return false;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+static void removeLeadingAndTrailingQuotes(String& value)
+{
+ unsigned length = value.length();
+ if (value.startsWith('"') && value.endsWith('"') && length > 1)
+ value = value.substring(1, length-2);
+}
+
</ins><span class="cx"> static bool getProtectionSpace(CURL* h, const ResourceResponse& response, ProtectionSpace& protectionSpace)
</span><span class="cx"> {
</span><span class="cx"> CURLcode err;
</span><span class="lines">@@ -348,11 +355,14 @@
</span><span class="cx">
</span><span class="cx"> String realm;
</span><span class="cx">
</span><del>- String authHeader = response.httpHeaderField("WWW-Authenticate");
</del><ins>+ const String authHeader = response.httpHeaderField("WWW-Authenticate");
</ins><span class="cx"> const String realmString = "realm=";
</span><span class="cx"> int realmPos = authHeader.find(realmString);
</span><del>- if (realmPos > 0)
</del><ins>+ if (realmPos > 0) {
</ins><span class="cx"> realm = authHeader.substring(realmPos + realmString.length());
</span><ins>+ realm = realm.left(realm.find(','));
+ removeLeadingAndTrailingQuotes(realm);
+ }
</ins><span class="cx">
</span><span class="cx"> ProtectionSpaceServerType serverType = ProtectionSpaceServerHTTP;
</span><span class="cx"> if (protocol == "https")
</span></span></pre>
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