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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/181074">181074</a></dd>
<dt>Author</dt> <dd>carlosgc@webkit.org</dd>
<dt>Date</dt> <dd>2015-03-05 02:38:30 -0800 (Thu, 05 Mar 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>[SOUP] Check TLS errors as soon as they are set in the SoupMessage
https://bugs.webkit.org/show_bug.cgi?id=142244

Reviewed by Sergio Villar Senin.

Source/WebCore:

Connect to the notify::tls-errors signal of SoupMessage to cancel
the load earlier in case of TLS failure, preventing any private
data from being sent to the server before the TLS errors are checked.

* platform/network/soup/ResourceHandleSoup.cpp:
(WebCore::tlsErrorsChangedCallback):
(WebCore::gotHeadersCallback):
(WebCore::createSoupMessageForHandleAndRequest):

Tools:

Check that the SSL server doesn't process any request in case of
TLS errors when the policy is set to FAIL.

* TestWebKitAPI/Tests/WebKit2Gtk/TestSSL.cpp:
(testTLSErrorsPolicy):
(testTLSErrorsRedirect):
(testTLSErrorsHTTPAuth):
(testLoadFailedWithTLSErrors):
(testSubresourceLoadFailedWithTLSErrors):
(httpsServerCallback):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformnetworksoupResourceHandleSoupcpp">trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2GtkTestSSLcpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestSSL.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (181073 => 181074)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-03-05 09:27:21 UTC (rev 181073)
+++ trunk/Source/WebCore/ChangeLog        2015-03-05 10:38:30 UTC (rev 181074)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2015-03-05  Carlos Garcia Campos  &lt;cgarcia@igalia.com&gt;
+
+        [SOUP] Check TLS errors as soon as they are set in the SoupMessage
+        https://bugs.webkit.org/show_bug.cgi?id=142244
+
+        Reviewed by Sergio Villar Senin.
+
+        Connect to the notify::tls-errors signal of SoupMessage to cancel
+        the load earlier in case of TLS failure, preventing any private
+        data from being sent to the server before the TLS errors are checked.
+
+        * platform/network/soup/ResourceHandleSoup.cpp:
+        (WebCore::tlsErrorsChangedCallback):
+        (WebCore::gotHeadersCallback):
+        (WebCore::createSoupMessageForHandleAndRequest):
+
</ins><span class="cx"> 2015-03-05  Grzegorz Czajkowski  &lt;g.czajkowski@samsung.com&gt;
</span><span class="cx"> 
</span><span class="cx">         TextCheckingParagraph::isEmpty() is sufficient to check whether paragraph is empty
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformnetworksoupResourceHandleSoupcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp (181073 => 181074)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp        2015-03-05 09:27:21 UTC (rev 181073)
+++ trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp        2015-03-05 10:38:30 UTC (rev 181074)
</span><span class="lines">@@ -330,16 +330,21 @@
</span><span class="cx">     return true;
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-static void gotHeadersCallback(SoupMessage* message, gpointer data)
</del><ins>+static void tlsErrorsChangedCallback(SoupMessage* message, GParamSpec*, gpointer data)
</ins><span class="cx"> {
</span><span class="cx">     ResourceHandle* handle = static_cast&lt;ResourceHandle*&gt;(data);
</span><span class="cx">     if (!handle || handle-&gt;cancelledOrClientless())
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    if (handleUnignoredTLSErrors(handle, message)) {
</del><ins>+    if (handleUnignoredTLSErrors(handle, message))
</ins><span class="cx">         handle-&gt;cancel();
</span><ins>+}
+
+static void gotHeadersCallback(SoupMessage* message, gpointer data)
+{
+    ResourceHandle* handle = static_cast&lt;ResourceHandle*&gt;(data);
+    if (!handle || handle-&gt;cancelledOrClientless())
</ins><span class="cx">         return;
</span><del>-    }
</del><span class="cx"> 
</span><span class="cx">     ResourceHandleInternal* d = handle-&gt;getInternal();
</span><span class="cx"> 
</span><span class="lines">@@ -934,6 +939,7 @@
</span><span class="cx">         &amp;&amp; (!request.httpBody() || request.httpBody()-&gt;isEmpty()))
</span><span class="cx">         soup_message_headers_set_content_length(soupMessage-&gt;request_headers, 0);
</span><span class="cx"> 
</span><ins>+    g_signal_connect(d-&gt;m_soupMessage.get(), &quot;notify::tls-errors&quot;, G_CALLBACK(tlsErrorsChangedCallback), handle);
</ins><span class="cx">     g_signal_connect(d-&gt;m_soupMessage.get(), &quot;got-headers&quot;, G_CALLBACK(gotHeadersCallback), handle);
</span><span class="cx">     g_signal_connect(d-&gt;m_soupMessage.get(), &quot;wrote-body-data&quot;, G_CALLBACK(wroteBodyDataCallback), handle);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (181073 => 181074)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2015-03-05 09:27:21 UTC (rev 181073)
+++ trunk/Tools/ChangeLog        2015-03-05 10:38:30 UTC (rev 181074)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2015-03-05  Carlos Garcia Campos  &lt;cgarcia@igalia.com&gt;
+
+        [SOUP] Check TLS errors as soon as they are set in the SoupMessage
+        https://bugs.webkit.org/show_bug.cgi?id=142244
+
+        Reviewed by Sergio Villar Senin.
+
+        Check that the SSL server doesn't process any request in case of
+        TLS errors when the policy is set to FAIL.
+
+        * TestWebKitAPI/Tests/WebKit2Gtk/TestSSL.cpp:
+        (testTLSErrorsPolicy):
+        (testTLSErrorsRedirect):
+        (testTLSErrorsHTTPAuth):
+        (testLoadFailedWithTLSErrors):
+        (testSubresourceLoadFailedWithTLSErrors):
+        (httpsServerCallback):
+
</ins><span class="cx"> 2015-03-05  Pawel Forysiuk  &lt;p.forysiuk@samsung.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [EFL] REGRESSION (r178685): ASSERTION FAILED: !parameters.mediaKeyStorageDirectory.isEmpty()
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2GtkTestSSLcpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestSSL.cpp (181073 => 181074)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestSSL.cpp        2015-03-05 09:27:21 UTC (rev 181073)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestSSL.cpp        2015-03-05 10:38:30 UTC (rev 181074)
</span><span class="lines">@@ -129,16 +129,21 @@
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, originalPolicy);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static bool assertIfSSLRequestProcessed = false;
+
</ins><span class="cx"> static void testTLSErrorsPolicy(SSLTest* test, gconstpointer)
</span><span class="cx"> {
</span><span class="cx">     WebKitWebContext* context = webkit_web_view_get_context(test-&gt;m_webView);
</span><span class="cx">     // TLS errors are treated as transport failures by default.
</span><span class="cx">     g_assert(webkit_web_context_get_tls_errors_policy(context) == WEBKIT_TLS_ERRORS_POLICY_FAIL);
</span><ins>+
+    assertIfSSLRequestProcessed = true;
</ins><span class="cx">     test-&gt;loadURI(kHttpsServer-&gt;getURIForPath(&quot;/&quot;).data());
</span><span class="cx">     test-&gt;waitUntilLoadFinished();
</span><span class="cx">     g_assert(test-&gt;m_loadFailed);
</span><span class="cx">     g_assert(test-&gt;m_loadEvents.contains(LoadTrackingTest::ProvisionalLoadFailed));
</span><span class="cx">     g_assert(!test-&gt;m_loadEvents.contains(LoadTrackingTest::LoadCommitted));
</span><ins>+    assertIfSSLRequestProcessed = false;
</ins><span class="cx"> 
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, WEBKIT_TLS_ERRORS_POLICY_IGNORE);
</span><span class="cx">     g_assert(webkit_web_context_get_tls_errors_policy(context) == WEBKIT_TLS_ERRORS_POLICY_IGNORE);
</span><span class="lines">@@ -158,11 +163,13 @@
</span><span class="cx">     WebKitTLSErrorsPolicy originalPolicy = webkit_web_context_get_tls_errors_policy(context);
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, WEBKIT_TLS_ERRORS_POLICY_FAIL);
</span><span class="cx"> 
</span><ins>+    assertIfSSLRequestProcessed = true;
</ins><span class="cx">     test-&gt;loadURI(kHttpsServer-&gt;getURIForPath(&quot;/redirect&quot;).data());
</span><span class="cx">     test-&gt;waitUntilLoadFinished();
</span><span class="cx">     g_assert(test-&gt;m_loadFailed);
</span><span class="cx">     g_assert(test-&gt;m_loadEvents.contains(LoadTrackingTest::ProvisionalLoadFailed));
</span><span class="cx">     g_assert(!test-&gt;m_loadEvents.contains(LoadTrackingTest::LoadCommitted));
</span><ins>+    assertIfSSLRequestProcessed = false;
</ins><span class="cx"> 
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, originalPolicy);
</span><span class="cx"> }
</span><span class="lines">@@ -180,12 +187,14 @@
</span><span class="cx">     WebKitTLSErrorsPolicy originalPolicy = webkit_web_context_get_tls_errors_policy(context);
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, WEBKIT_TLS_ERRORS_POLICY_FAIL);
</span><span class="cx"> 
</span><ins>+    assertIfSSLRequestProcessed = true;
</ins><span class="cx">     g_signal_connect(test-&gt;m_webView, &quot;authenticate&quot;, G_CALLBACK(webViewAuthenticationCallback), NULL);
</span><span class="cx">     test-&gt;loadURI(kHttpsServer-&gt;getURIForPath(&quot;/auth&quot;).data());
</span><span class="cx">     test-&gt;waitUntilLoadFinished();
</span><span class="cx">     g_assert(test-&gt;m_loadFailed);
</span><span class="cx">     g_assert(test-&gt;m_loadEvents.contains(LoadTrackingTest::ProvisionalLoadFailed));
</span><span class="cx">     g_assert(!test-&gt;m_loadEvents.contains(LoadTrackingTest::LoadCommitted));
</span><ins>+    assertIfSSLRequestProcessed = false;
</ins><span class="cx"> 
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, originalPolicy);
</span><span class="cx"> }
</span><span class="lines">@@ -235,6 +244,7 @@
</span><span class="cx">     WebKitTLSErrorsPolicy originalPolicy = webkit_web_context_get_tls_errors_policy(context);
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, WEBKIT_TLS_ERRORS_POLICY_FAIL);
</span><span class="cx"> 
</span><ins>+    assertIfSSLRequestProcessed = true;
</ins><span class="cx">     // The load-failed-with-tls-errors signal should be emitted when there is a TLS failure.
</span><span class="cx">     test-&gt;loadURI(kHttpsServer-&gt;getURIForPath(&quot;/test-tls/&quot;).data());
</span><span class="cx">     test-&gt;waitUntilLoadFinished();
</span><span class="lines">@@ -244,6 +254,7 @@
</span><span class="cx">     g_assert_cmpint(test-&gt;m_loadEvents[0], ==, LoadTrackingTest::ProvisionalLoadStarted);
</span><span class="cx">     g_assert_cmpint(test-&gt;m_loadEvents[1], ==, LoadTrackingTest::LoadFailedWithTLSErrors);
</span><span class="cx">     g_assert_cmpint(test-&gt;m_loadEvents[2], ==, LoadTrackingTest::LoadFinished);
</span><ins>+    assertIfSSLRequestProcessed = false;
</ins><span class="cx"> 
</span><span class="cx">     // Test allowing an exception for this certificate on this host.
</span><span class="cx">     webkit_web_context_allow_tls_certificate_for_host(context, test-&gt;certificate(), test-&gt;host());
</span><span class="lines">@@ -318,10 +329,12 @@
</span><span class="cx">     WebKitWebContext* context = webkit_web_view_get_context(test-&gt;m_webView);
</span><span class="cx">     webkit_web_context_set_tls_errors_policy(context, WEBKIT_TLS_ERRORS_POLICY_FAIL);
</span><span class="cx"> 
</span><ins>+    assertIfSSLRequestProcessed = true;
</ins><span class="cx">     test-&gt;loadURI(kHttpServer-&gt;getURIForPath(&quot;/&quot;).data());
</span><span class="cx">     test-&gt;waitUntilSubresourceLoadFail();
</span><span class="cx">     g_assert(G_IS_TLS_CERTIFICATE(test-&gt;m_certificate.get()));
</span><span class="cx">     g_assert_cmpuint(test-&gt;m_tlsErrors, ==, G_TLS_CERTIFICATE_UNKNOWN_CA);
</span><ins>+    assertIfSSLRequestProcessed = false;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> static void httpsServerCallback(SoupServer* server, SoupMessage* message, const char* path, GHashTable*, SoupClientContext*, gpointer)
</span><span class="lines">@@ -331,6 +344,8 @@
</span><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><ins>+    g_assert(!assertIfSSLRequestProcessed);
+
</ins><span class="cx">     if (g_str_equal(path, &quot;/&quot;)) {
</span><span class="cx">         soup_message_set_status(message, SOUP_STATUS_OK);
</span><span class="cx">         soup_message_body_append(message-&gt;response_body, SOUP_MEMORY_STATIC, indexHTML, strlen(indexHTML));
</span></span></pre>
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