Implemented basic support for Autodiscover command

Change-Id: I57c1bffa249608578129e7680a0cfb816e0b2343
tine20 · Oct 17, 2013 · cc70594 · cc70594
1 parent c21f851
commit cc70594
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Showing 5 changed files with 386 additions and 2 deletions.
diff --git a/autodiscover.php b/autodiscover.php
@@ -0,0 +1,188 @@
+<?php
+/**
+ * Syncroton
+ *
+ * @package     Syncroton
+ * @license     http://www.tine20.org/licenses/lgpl.html LGPL Version 3
+ * @copyright   Copyright (c) 2013-2013 Metaways Infosystems GmbH (http://www.metaways.de)
+ * @author      Lars Kneschke <[email protected]>
+ */
+
+define('SYNCURL', 'https://sync.example.com/Microsoft-Server-ActiveSync');
+
+/**
+ * exception for data not found
+ *
+ * @package     Syncroton
+ * @subpackage  Exception
+ */
+class Syncroton_Exception extends Exception
+{
+}
+
+/**
+ * interface for all Syncroton command classes
+ *
+ * @package     Syncroton
+ * @subpackage  Command
+ */
+interface Syncroton_Command_ICommand 
+{
+    /**
+     * constructor of this class
+     * 
+     * @param resource                 $_requestBody
+     * @param Syncroton_Model_IDevice  $_device
+     * @param string                   $_policyKey
+     */
+    public function __construct($_requestBody, Syncroton_Model_IDevice $_device, $_policyKey);
+
+    /**
+     * process the incoming data 
+     */
+    public function handle();
+
+    /**
+     * create the response
+     */
+    public function getResponse();
+
+    /**
+     * return headers of command
+     * 
+     * @return array list of headers
+     */
+    public function getHeaders();
+}
+
+/**
+ * class to handle AutoDiscover command
+ *
+ * @package     Syncroton
+ * @subpackage  Command
+ */
+class Syncroton_Command_AutoDiscover implements Syncroton_Command_ICommand
+{
+    /**
+     * the domDocucment containing the xml request from the client
+     *
+     * @var DOMDocument
+     */
+    protected $requestBody;
+
+    protected $emailAddress;
+
+    public    $mobileSyncUrl;
+
+    public    $certEnrollUrl;
+
+    /**
+     * constructor of this class
+     * 
+     * @param DOMDocument              $_requestBody
+     * @param Syncroton_Model_IDevice  $_device
+     * @param string                   $_policyKey
+     */
+    public function __construct($requestBody, Syncroton_Model_IDevice $device = null, $policyKey = null)
+    {
+        $this->requestBody = $requestBody;
+    }
+
+    /**
+     * process the incoming data 
+     */
+    public function handle()
+    {
+        $xpath = new DomXPath($this->requestBody);
+        $xpath->registerNamespace('2006', 'http://schemas.microsoft.com/exchange/autodiscover/mobilesync/requestschema/2006');
+
+        $nodes = $xpath->query('//2006:Autodiscover/2006:Request/2006:EMailAddress');
+        if ($nodes->length === 0) {
+            throw new Syncroton_Exception();
+        }
+
+        $this->emailAddress = $nodes->item(0)->nodeValue;
+    }
+
+    /**
+     * create the response
+     * 
+     * @return DOMDocument
+     */
+    public function getResponse()
+    {
+        // Creates an instance of the DOMImplementation class
+        $imp = new DOMImplementation();
+
+        // Creates a DOMDocument instance
+        $document = $imp->createDocument("http://schemas.microsoft.com/exchange/autodiscover/mobilesync/requestschema/2006", 'Autodiscover');
+        $document->xmlVersion   = '1.0';
+        $document->encoding     = 'UTF-8';
+        $document->formatOutput = false;
+
+        $response = $document->documentElement->appendChild($document->createElement('Response'));
+
+        $user = $response->appendChild($document->createElement('User'));
+        $user->appendChild($document->createElement('EMailAddress', $this->emailAddress));
+
+        $settings = $document->createElement('Settings');
+
+        if (!empty($this->mobileSyncUrl)) {
+            $server   = $document->createElement('Server');
+
+            $server->appendChild($document->createElement('Type', 'MobileSync'));
+
+            $server->appendChild($document->createElement('Url',  $this->mobileSyncUrl));
+            $server->appendChild($document->createElement('Name', $this->mobileSyncUrl));
+
+            $settings->appendChild($server);
+        }
+
+        if (!empty($this->certEnrollUrl)) {
+            $server   = $document->createElement('Server');
+
+            $server->appendChild($document->createElement('Type', 'CertEnroll'));
+
+            $server->appendChild($document->createElement('Url',  $this->certEnrollUrl));
+            $server->appendChild($document->createElement('Name'));
+            $server->appendChild($document->createElement('ServerData', 'CertEnrollTemplate'));
+
+            $settings->appendChild($server);
+        }
+
+        if ($settings->hasChildNodes()) {
+            $action   = $response->appendChild($document->createElement('Action'));
+            $action->appendChild($settings);
+        }
+
+        return $document;
+    }
+
+    /**
+     * return headers of command
+     * 
+     * @return array list of headers
+     */
+    public function getHeaders()
+    {
+        return array(
+            'Content-Type'  => 'text/xml;charset=utf-8'
+        );
+    }
+}
+
+$document = new DOMDocument();
+$document->loadXML(file_get_contents('php://input'));
+
+$autoDiscover = new Syncroton_Command_AutoDiscover($document);
+$autoDiscover->mobileSyncUrl = SYNCURL;
+
+$autoDiscover->handle();
+
+$response = $autoDiscover->getResponse();
+
+foreach ($autoDiscover->getHeaders() as $name => $value) {
+    header($name . ': ' . $value);
+}
+
+echo $response->saveXML();
diff --git a/build.xml b/build.xml
@@ -18,6 +18,15 @@
         <exclude name="ServerTests.php" />
     </fileset>
 
+    <!-- ============================================  -->
+    <!-- Target: autodiscover                          -->
+    <!-- ============================================  -->
+    <target name="autodiscover">
+        <echo msg="(Re)Creating autodiscover.php..." />
+
+        <!-- @todo implement  -->
+    </target>
+
     <!-- ============================================  -->
     <!-- Target: clean                                 -->
     <!-- ============================================  -->

diff --git a/lib/Syncroton/Command/AutoDiscover.php b/lib/Syncroton/Command/AutoDiscover.php
@@ -0,0 +1,126 @@
+<?php
+/**
+ * Syncroton
+ *
+ * @package     Syncroton
+ * @subpackage  Command
+ * @license     http://www.tine20.org/licenses/lgpl.html LGPL Version 3
+ * @copyright   Copyright (c) 2013-2013 Metaways Infosystems GmbH (http://www.metaways.de)
+ * @author      Lars Kneschke <[email protected]>
+ */
+
+/**
+ * class to handle AutoDiscover command
+ *
+ * @package     Syncroton
+ * @subpackage  Command
+ */
+class Syncroton_Command_AutoDiscover implements Syncroton_Command_ICommand
+{
+    /**
+     * the domDocucment containing the xml request from the client
+     *
+     * @var DOMDocument
+     */
+    protected $requestBody;
+
+    protected $emailAddress;
+
+    public    $mobileSyncUrl;
+
+    public    $certEnrollUrl;
+
+    /**
+     * constructor of this class
+     * 
+     * @param DOMDocument              $_requestBody
+     * @param Syncroton_Model_IDevice  $_device
+     * @param string                   $_policyKey
+     */
+    public function __construct($requestBody, Syncroton_Model_IDevice $device = null, $policyKey = null)
+    {
+        $this->requestBody = $requestBody;
+    }
+
+    /**
+     * process the incoming data 
+     */
+    public function handle()
+    {
+        $xpath = new DomXPath($this->requestBody);
+        $xpath->registerNamespace('2006', 'http://schemas.microsoft.com/exchange/autodiscover/mobilesync/requestschema/2006');
+
+        $nodes = $xpath->query('//2006:Autodiscover/2006:Request/2006:EMailAddress');
+        if ($nodes->length === 0) {
+            throw new Syncroton_Exception();
+        }
+
+        $this->emailAddress = $nodes->item(0)->nodeValue;
+    }
+
+    /**
+     * create the response
+     * 
+     * @return DOMDocument
+     */
+    public function getResponse()
+    {
+        // Creates an instance of the DOMImplementation class
+        $imp = new DOMImplementation();
+
+        // Creates a DOMDocument instance
+        $document = $imp->createDocument("http://schemas.microsoft.com/exchange/autodiscover/mobilesync/requestschema/2006", 'Autodiscover');
+        $document->xmlVersion   = '1.0';
+        $document->encoding     = 'UTF-8';
+        $document->formatOutput = false;
+
+        $response = $document->documentElement->appendChild($document->createElement('Response'));
+
+        $user = $response->appendChild($document->createElement('User'));
+        $user->appendChild($document->createElement('EMailAddress', $this->emailAddress));
+
+        $settings = $document->createElement('Settings');
+
+        if (!empty($this->mobileSyncUrl)) {
+            $server   = $document->createElement('Server');
+
+            $server->appendChild($document->createElement('Type', 'MobileSync'));
+
+            $server->appendChild($document->createElement('Url',  $this->mobileSyncUrl));
+            $server->appendChild($document->createElement('Name', $this->mobileSyncUrl));
+
+            $settings->appendChild($server);
+        }
+
+        if (!empty($this->certEnrollUrl)) {
+            $server   = $document->createElement('Server');
+
+            $server->appendChild($document->createElement('Type', 'CertEnroll'));
+
+            $server->appendChild($document->createElement('Url',  $this->certEnrollUrl));
+            $server->appendChild($document->createElement('Name'));
+            $server->appendChild($document->createElement('ServerData', 'CertEnrollTemplate'));
+
+            $settings->appendChild($server);
+        }
+
+        if ($settings->hasChildNodes()) {
+            $action   = $response->appendChild($document->createElement('Action'));
+            $action->appendChild($settings);
+        }
+
+        return $document;
+    }
+
+    /**
+     * return headers of command
+     * 
+     * @return array list of headers
+     */
+    public function getHeaders()
+    {
+        return array(
+            'Content-Type'  => 'text/xml;charset=utf-8'
+        );
+    }
+}
diff --git a/lib/Syncroton/Command/Wbxml.php b/lib/Syncroton/Command/Wbxml.php
@@ -61,14 +61,14 @@ abstract class Syncroton_Command_Wbxml implements Syncroton_Command_ICommand
      * @var DOMDocument
      */
     protected $_outputDom;
-
+    
     /**
      * the domDocucment containing the xml request from the client
      *
      * @var DOMDocument
      */
     protected $_requestBody;
-        
+
     /**
      * the default namespace
      *