repo_zf1/tests/Zend/Amf/AuthTest.php

<?php
// Call Zend_Amf_AuthTest::main() if this source file is executed directly.
if (!defined("PHPUnit_MAIN_METHOD")) {
    define("PHPUnit_MAIN_METHOD", "Zend_Amf_AuthTest::main");
}

require_once 'PHPUnit/Framework/TestCase.php';
require_once dirname(__FILE__) . '/../../TestHelper.php';
require_once 'Zend/Amf/Server.php';
require_once 'Zend/Amf/Request.php';
require_once 'Zend/Amf/Parse/TypeLoader.php';
require_once 'Zend/Amf/Auth/Abstract.php';
require_once 'Zend/Amf/Value/Messaging/RemotingMessage.php';
require_once 'Zend/Session.php';
require_once 'Zend/Auth/Result.php';
require_once 'Zend/Acl.php';
require_once 'Zend/Acl/Role.php';

/**
 *  test case.
 */
class Zend_Amf_AuthTest extends PHPUnit_Framework_TestCase
{

    /**
     * Enter description here...
     *
     * @var Zend_Amf_Server
     */
    protected $_server;

    public static function main()
    {
        $suite  = new PHPUnit_Framework_TestSuite("Zend_Amf_AuthTest");
        PHPUnit_TextUI_TestRunner::run($suite);
    }

    public function setUp()
    {
        $this->_server = new Zend_Amf_Server();
        $this->_server->setProduction(false);
        Zend_Amf_Parse_TypeLoader::resetMap();
        $this->_acl = new Zend_Acl();
    }
	
	protected function tearDown()
	{
        unset($this->_server);
	}
	protected function _addServiceCall($request, $class = 'Zend_Amf_Auth_testclass', $method = 'hello')
	{
		$data[] = "12345";
        $this->_server->setClass($class);
        $newBody = new Zend_Amf_Value_MessageBody("$class.$method","/1",$data);
		$request->addAmfBody($newBody);
	}
	
	protected function _addLogin($request, $username, $password)
	{
        $cmdBody = new Zend_Amf_Value_MessageBody("","/1","");
        $loginCmd = new Zend_Amf_Value_Messaging_CommandMessage();
        $cmdBody->setData($loginCmd);
        $loginCmd->operation = Zend_Amf_Value_Messaging_CommandMessage::LOGIN_OPERATION;
        $loginCmd->body = "$username:$password";
        $request->addAmfBody($cmdBody);
	}
	
	protected function _addLogout($request)
	{
        $cmdBody = new Zend_Amf_Value_MessageBody("","/1","");
        $loginCmd = new Zend_Amf_Value_Messaging_CommandMessage();
        $cmdBody->setData($loginCmd);
        $loginCmd->operation = Zend_Amf_Value_Messaging_CommandMessage::LOGOUT_OPERATION;
        $request->addAmfBody($cmdBody);
	}
	
	protected function _callService($class = 'Zend_Amf_Auth_testclass', $method = 'hello')
	{
        $request = new Zend_Amf_Request();
        $request->setObjectEncoding(0x03);
        $this->_addServiceCall($request, $class, $method);
        $this->_server->handle($request);
        $response = $this->_server->getResponse();
        $responseBody = $response->getAmfBodies();
		return $responseBody[0]->getData();
	}
	
	protected function _callServiceAuth($username, $password, $class = 'Zend_Amf_Auth_testclass', $method = 'hello')
	{
        $request = new Zend_Amf_Request();
		$request->setObjectEncoding(0x03);
		$this->_addLogin($request, $username, $password);
        $this->_addServiceCall($request, $class, $method);
        $this->_server->handle($request);
		return $this->_server->getResponse()->getAmfBodies();
	}
	
	public function testService()
	{
		$resp = $this->_callService();
		$this->assertContains("hello", $resp);	
	}

	
	public function testUnauthenticated()
	{
        Zend_Session::$_unitTestEnabled = true;
		$this->_server->setAuth(new WrongPassword());
		$this->_server->setAcl($this->_acl);
		$data = $this->_callService();
		$this->assertTrue($data instanceof Zend_Amf_Value_Messaging_ErrorMessage);
		$this->assertContains("not allowed", $data->faultString);
	}

	public function testAnonymousDenied()
	{
        Zend_Session::$_unitTestEnabled = true;
		$this->_server->setAuth(new WrongPassword());
		$this->_acl->addRole(new Zend_Acl_Role(Zend_Amf_Constants::GUEST_ROLE));
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callService();
		$this->assertTrue($resp instanceof Zend_Amf_Value_Messaging_ErrorMessage);
		$this->assertContains("not allowed", $resp->faultString);
	}

	public function testAnonymousOK()
	{
        Zend_Session::$_unitTestEnabled = true;
		$this->_server->setAuth(new WrongPassword());
		$this->_acl->addRole(new Zend_Acl_Role(Zend_Amf_Constants::GUEST_ROLE));
		$this->_acl->allow(Zend_Amf_Constants::GUEST_ROLE, null, null);
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callService();
		$this->assertContains("hello", $resp);	
	}
	
	public function testNoUsername()
	{
		$this->_server->setAuth(new WrongPassword());
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("", "");
		$data = $resp[0]->getData();
		$this->assertTrue($data instanceof Zend_Amf_Value_Messaging_ErrorMessage);
		$this->assertContains("username not supplied", $data->faultString);
	}

	public function testWrongPassword()
	{
		$this->_server->setAuth(new WrongPassword());
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "");
		$data = $resp[0]->getData();
		$this->assertTrue($data instanceof Zend_Amf_Value_Messaging_ErrorMessage);
		$this->assertContains("Wrong Password", $data->faultString);
	}

	public function testRightPassword()
	{
        Zend_Session::$_unitTestEnabled = true;
		$this->_server->setAuth(new RightPassword("testuser", "testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole"));
		$this->_acl->allow("testrole", null, null);
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "");
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$this->assertContains("hello", $resp[1]->getData());	
	}

	// no ACL to allow access to this method
	public function testNoAcl()
	{
		$this->_server->setAuth(new RightPassword("testuser", "testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole"));
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "");
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$data = $resp[1]->getData();
		$this->assertTrue($data instanceof Zend_Amf_Value_Messaging_ErrorMessage);
		$this->assertContains("not allowed", $data->faultString);
	}

	// Class allows everybody to access, even though no ACL is defined
	public function testNoClassAcl()
	{
		$this->_server->setAuth(new RightPassword("testuser", "testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole"));
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "", 'Zend_Amf_Auth_testclass_NoAcl');
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$this->assertContains("hello", $resp[1]->getData());	
	}

	// Class-defined ACL
	public function testClassAclAllowed()
	{
        Zend_Session::$_unitTestEnabled = true;
		$this->_server->setAuth(new RightPassword("testuser", "testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole2"));
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "", 'Zend_Amf_Auth_testclass_Acl');
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$this->assertContains("hello", $resp[1]->getData());	
	}

	// Class-defined ACL
	public function testClassAclDenied()
	{
		$this->_server->setAuth(new RightPassword("testuser", "testrole2"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole2"));
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "", 'Zend_Amf_Auth_testclass_Acl');
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$data = $resp[1]->getData();
		$this->assertTrue($data instanceof Zend_Amf_Value_Messaging_ErrorMessage);
		$this->assertContains("not allowed", $data->faultString);
	}

	// Class-defined ACL
	public function testClassAclAllowed2()
	{
        Zend_Session::$_unitTestEnabled = true;
		$this->_server->setAuth(new RightPassword("testuser", "testrole2"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole2"));
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "", 'Zend_Amf_Auth_testclass_Acl', 'hello2');
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$this->assertContains("hello", $resp[1]->getData());	
	}

	public function testLogout()
	{
        Zend_Session::$_unitTestEnabled = true;
		$this->_server->setAuth(new RightPassword("testuser", "testrole"));
		$this->_acl->addRole(new Zend_Acl_Role("testrole"));
		$this->_acl->allow("testrole", null, null);
		$this->_server->setAcl($this->_acl);
		$resp = $this->_callServiceAuth("testuser", "");
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$this->assertContains("hello", $resp[1]->getData());	

		// After logout same request should not be allowed
        $this->setUp();
        $this->_server->setAuth(new RightPassword("testuser", "testrole"));
		$this->_server->setAcl($this->_acl);
		$request = new Zend_Amf_Request();
		$request->setObjectEncoding(0x03);
		$this->_addLogout($request);
		$this->_addServiceCall($request);
		$this->_server->handle($request);
		$resp = $this->_server->getResponse()->getAmfBodies();
		
		$this->assertTrue($resp[0]->getData() instanceof Zend_Amf_Value_Messaging_AcknowledgeMessage);
		$data = $resp[1]->getData();	
		$this->assertTrue($data instanceof Zend_Amf_Value_Messaging_ErrorMessage);
		$this->assertContains("not allowed", $data->faultString);
	}
}

class WrongPassword extends Zend_Amf_Auth_Abstract
{
	public function authenticate() {
		return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID,
                null,
                array('Wrong Password')
                );
	}    
}

class RightPassword extends Zend_Amf_Auth_Abstract
{
	public function __construct($name, $role) 
	{
		$this->_name = $name;
		$this->_role = $role;	
	}
	public function authenticate() 
	{
		$id = new stdClass();
        $id->role = $this->_role;
        $id->name = $this->_name;
        return new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $id);
	}
}

class Zend_Amf_Auth_testclass {
	function hello() {
		return "hello!";
	}
}

class Zend_Amf_Auth_testclass_Acl {
	function hello() {
		return "hello!";
	}
	
	function hello2() {
		return "hello2!";
	}
	
	function initAcl(Zend_Acl $acl) {
		$acl->allow("testrole", null, "hello");
		$acl->allow("testrole2", null, "hello2");
		return true;
	}
}

class Zend_Amf_Auth_testclass_NoAcl {
	function hello() {
		return "hello!";
	}
	
	function initAcl() {
		return false;
	}
}

if (PHPUnit_MAIN_METHOD == "Zend_Amf_AuthTest::main") {
    Zend_Amf_AuthTest::main();
}