smb user backend

4 files changed, 84 insertions, 0 deletions

diff --git a/apps/user_external/appinfo/app.php b/apps/user_external/appinfo/app.php
index e53b839daf5..66320da95bc 100644
--- a/apps/user_external/appinfo/app.php
+++ b/apps/user_external/appinfo/app.php
@@ -1,2 +1,3 @@
 <?php
 OC::$CLASSPATH['OC_User_IMAP']='apps/user_external/lib/imap.php';
+OC::$CLASSPATH['OC_User_SMB']='apps/user_external/lib/smb.php';
diff --git a/apps/user_external/lib/smb.php b/apps/user_external/lib/smb.php
new file mode 100644
index 00000000000..44d2b7903d8
--- /dev/null
+++ b/apps/user_external/lib/smb.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+class OC_User_SMB extends OC_User_Backend{
+	private $host;
+
+	const smbclient='smbclient';
+	const loginError='NT_STATUS_LOGON_FAILURE';
+	
+	public function __construct($host){
+		$this->host=$host;
+	}
+	
+	/**
+	 * @brief Check if the password is correct
+	 * @param $uid The username
+	 * @param $password The password
+	 * @returns true/false
+	 *
+	 * Check if the password is correct without logging in the user
+	 */
+	public function checkPassword($uid, $password){
+		$uidEscaped=escapeshellarg($uid);
+		$password=escapeshellarg($password);
+		$result=array();
+		$command=self::smbclient.' //'.$this->host.'/dummy -U'.$uidEscaped.'%'.$password;
+		$result=exec($command,$result);
+		if(substr($result,-strlen(self::loginError))==self::loginError){
+			return false;
+		}else{
+			return $uid;
+		}
+	}
+	
+	public function userExists($uid){
+		return true;
+	}
+}
\ No newline at end of file
diff --git a/apps/user_external/tests/config.php b/apps/user_external/tests/config.php
index a32ad5d83a2..a72b2bbce80 100644
--- a/apps/user_external/tests/config.php
+++ b/apps/user_external/tests/config.php
@@ -13,4 +13,10 @@ return array(
 		'user'=>'foo',//valid username/password combination
 		'password'=>'bar',
 	),
+	'smb'=>array(
+		'run'=>true,
+		'host'=>'localhost',
+		'user'=>'test',//valid username/password combination
+		'password'=>'test',
+	),
 );
diff --git a/apps/user_external/tests/smb.php b/apps/user_external/tests/smb.php
new file mode 100644
index 00000000000..1ed7eb934be
--- /dev/null
+++ b/apps/user_external/tests/smb.php
@@ -0,0 +1,34 @@
+<?php
+/**
+ * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+class Test_User_SMB extends UnitTestCase{
+	/**
+	 * @var OC_User_IMAP $instance
+	 */
+	private $instance;
+	
+	private function getConfig(){
+		return include(__DIR__.'/config.php');
+	}
+	
+	function skip(){
+		$config=$this->getConfig();
+		$this->skipUnless($config['smb']['run']);
+	}
+	
+	function setUp(){
+		$config=$this->getConfig();
+		$this->instance=new OC_User_SMB($config['smb']['host']);
+	}
+	
+	function testLogin(){
+		$config=$this->getConfig();
+		$this->assertEqual($config['smb']['user'],$this->instance->checkPassword($config['smb']['user'],$config['smb']['password']));
+		$this->assertFalse($this->instance->checkPassword($config['smb']['user'],$config['smb']['password'].'foo'));
+	}
+}