Version 3.2.3

upload/ips_kernel/sabre/Sabre/DAV/Auth/Backend/PDO.php

@@ -0,0 +1,79 @@
+<?php
+
+/**
+ * This is an authentication backend that uses a file to manage passwords.
+ *
+ * The backend file must conform to Apache's htdigest format
+ * 
+ * @package Sabre
+ * @subpackage DAV
+ * @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/) 
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+class Sabre_DAV_Auth_Backend_PDO extends Sabre_DAV_Auth_Backend_AbstractDigest {
+
+    private $pdo;
+
+    /**
+     * Creates the backend object. 
+     *
+     * If the filename argument is passed in, it will parse out the specified file fist.
+     * 
+     * @param string $filename 
+     * @return void
+     */
+    public function __construct(PDO $pdo) {
+
+        $this->pdo = $pdo;
+
+    }
+
+    /**
+     * Returns a users' information 
+     * 
+     * @param string $realm 
+     * @param string $username 
+     * @return string 
+     */
+    public function getUserInfo($realm,$username) {
+
+        $stmt = $this->pdo->prepare('SELECT username, digesta1, email FROM users WHERE username = ?');
+        $stmt->execute(array($username));
+        $result = $stmt->fetchAll();
+
+        if (!count($result)) return false;
+        $user = array(
+            'uri' => 'principals/' . $result[0]['username'],
+            'digestHash' => $result[0]['digesta1'],
+        );
+        if ($result[0]['email']) $user['{http://sabredav.org/ns}email-address'] = $result[0]['email'];
+        return $user;
+
+    }
+
+    /**
+     * Returns a list of all users
+     *
+     * @return array
+     */
+    public function getUsers() {
+
+        $result = $this->pdo->query('SELECT username, email FROM users')->fetchAll();
+        
+        $rv = array();
+        foreach($result as $user) {
+
+            $r = array(
+                'uri' => 'principals/' . $user['username'],
+            );
+            if ($user['email']) $r['{http://sabredav.org/ns}email-address'] = $user['email'];
+            $rv[] = $r;
+
+        }
+
+        return $rv;
+
+    }
+
+}