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<title>[25046] trunk: WP_HTTP: Cookies: When following redirects, include the request cookies in the redirected requests.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/25046">25046</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2013-08-17 01:19:04 +0000 (Sat, 17 Aug 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>WP_HTTP: Cookies: When following redirects, include the request cookies in the redirected requests. Fixes <a href="http://core.trac.wordpress.org/ticket/24987">#24987</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasshttpphp">trunk/src/wp-includes/class-http.php</a></li>
<li><a href="#trunktestsdataWPHTTPtestcaseredirectionscriptphp">trunk/tests/data/WPHTTP-testcase-redirection-script.php</a></li>
<li><a href="#trunkteststestshttpbasephp">trunk/tests/tests/http/base.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasshttpphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/class-http.php (25045 => 25046)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/class-http.php     2013-08-17 01:00:25 UTC (rev 25045)
+++ trunk/src/wp-includes/class-http.php        2013-08-17 01:19:04 UTC (rev 25046)
</span><span class="lines">@@ -195,7 +195,19 @@
</span><span class="cx">                          $r['headers']['Content-Length'] = strlen( $r['body'] );
</span><span class="cx">          }
</span><span class="cx"> 
</span><del>-               return $this->_dispatch_request($url, $r);
</del><ins>+                $response = $this->_dispatch_request($url, $r);
+
+               // Append cookies that were used in this request to the response
+               if ( ! empty( $r['cookies'] ) ) {
+               $cookies_set = wp_list_pluck( $response['cookies'], 'name' );
+               foreach ( $r['cookies'] as $cookie ) {
+                       if ( ! in_array( $cookie->name, $cookies_set ) && $cookie->test( $url ) ) {
+                                       $response['cookies'][] = $cookie;
+                       }
+               }
+               }
+
+               return $response;
</ins><span class="cx">   }
</span><span class="cx"> 
</span><span class="cx">  /**
</span><span class="lines">@@ -639,6 +651,14 @@
</span><span class="cx">                          $args['method'] = 'GET';
</span><span class="cx">          }
</span><span class="cx"> 
</span><ins>+               // Include valid cookies in the redirect process
+               if ( ! empty( $response['cookies'] ) ) {
+               foreach ( $response['cookies'] as $cookie ) {
+                       if ( $cookie->test( $redirect_location ) )
+                               $args['cookies'][] = $cookie;
+                       }
+               }
+
</ins><span class="cx">           return wp_remote_request( $redirect_location, $args );  
</span><span class="cx">  }
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunktestsdataWPHTTPtestcaseredirectionscriptphp"></a>
<div class="modfile"><h4>Modified: trunk/tests/data/WPHTTP-testcase-redirection-script.php (25045 => 25046)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/data/WPHTTP-testcase-redirection-script.php  2013-08-17 01:00:25 UTC (rev 25045)
+++ trunk/tests/data/WPHTTP-testcase-redirection-script.php     2013-08-17 01:19:04 UTC (rev 25046)
</span><span class="lines">@@ -96,6 +96,33 @@
</span><span class="cx">  exit;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+if ( isset( $_GET['cookie-test'] ) ) {
+       if ( 'test-cookie' != $_GET['cookie-test'] ) {
+               setcookie( 'api_test_cookie', 'value', time() + 365*24*60*60, '/core/tests/1.0/', 'api.wordpress.org' );
+               setcookie( 'api_test_cookie_minimal', 'value'  );
+               setcookie( 'api_test_cookie_wrong_host', 'value', time() + 365*24*60*60, '/', 'example.com' );
+               setcookie( 'api_test_wildcard_domain', 'value', time() + 365*24*60*60, '/', '.wordpress.org' );
+               setcookie( 'api_test_cookie_expired', 'value', time() - 365*24*60*60, '/', '.wordpress.org' );
+               header( "Location: $url?cookie-test=test-cookie" );
+               exit;
+       }
+
+       if ( empty( $_COOKIE['api_test_cookie'] ) || 'value' != $_COOKIE['api_test_cookie'] )
+               die( 'FAIL_NO_COOKIE' );
+       if ( empty( $_COOKIE['api_test_cookie_minimal'] ) )
+               die( 'FAIL_NO_MINIMAL' );
+       if ( isset( $_COOKIE['api_test_cookie_wrong_host'] ) )
+               die( 'FAIL_WRONG_HOST' );
+       if ( empty( $_COOKIE['api_test_wildcard_domain'] ) )
+               die( 'FAIL_NO_WILDCARD' );
+       if ( isset( $_COOKIE['api_test_cookie_expired'] ) )
+               die( 'FAIL_EXPIRED_COOKIE' );
+
+       echo 'PASS';
+       exit;
+}
+
+
</ins><span class="cx"> $rt = isset($_GET['rt']) ? $_GET['rt'] : 5;
</span><span class="cx"> $r = isset($_GET['r']) ? $_GET['r'] : 0;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkteststestshttpbasephp"></a>
<div class="modfile"><h4>Modified: trunk/tests/tests/http/base.php (25045 => 25046)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/tests/http/base.php  2013-08-17 01:00:25 UTC (rev 25045)
+++ trunk/tests/tests/http/base.php     2013-08-17 01:19:04 UTC (rev 25046)
</span><span class="lines">@@ -259,4 +259,15 @@
</span><span class="cx"> 
</span><span class="cx">  }
</span><span class="cx"> 
</span><ins>+       /**
+        * Test HTTP Cookie handling
+        *
+        * @ticket 21182
+        */
+       function test_cookie_handling() {
+               $url = 'http://api.wordpress.org/core/tests/1.0/redirection.php?cookie-test=1';
+
+               $res = wp_remote_get( $url );
+               $this->assertEquals( 'PASS', wp_remote_retrieve_body( $res ) );
+       }
</ins><span class="cx"> }
</span></span></pre>
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