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<?php

/**

 * DbAclTest file.

 *

 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)

 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 *

 * Licensed under The MIT License

 * For full copyright and license information, please see the LICENSE.txt

 * Redistributions of files must retain the above copyright notice.

 *

 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 * @link          http://cakephp.org CakePHP(tm) Project

 * @package       Cake.Test.Case.Controller.Component.Acl

 * @since         CakePHP(tm) v 2.0

 * @license       http://www.opensource.org/licenses/mit-license.php MIT License

 */

App::uses('ComponentCollection', 'Controller');

App::uses('AclComponent', 'Controller/Component');

App::uses('DbAcl', 'Controller/Component/Acl');

App::uses('AclNode', 'Model');

App::uses('Permission', 'Model');

require_once dirname(dirname(dirname(dirname(__FILE__)))) . DS . 'Model' . DS . 'models.php';

/**

 * AclNodeTwoTestBase class

 *

 * @package       Cake.Test.Case.Controller.Component.Acl

 */

class AclNodeTwoTestBase extends AclNode {

/**

 * useDbConfig property

 *

 * @var string

 */

	public $useDbConfig = 'test';

/**

 * cacheSources property

 *

 * @var bool

 */

	public $cacheSources = false;

}

/**

 * AroTwoTest class

 *

 * @package       Cake.Test.Case.Controller.Component.Acl

 */

class AroTwoTest extends AclNodeTwoTestBase {

/**

 * name property

 *

 * @var string

 */

	public $name = 'AroTwoTest';

/**

 * useTable property

 *

 * @var string

 */

	public $useTable = 'aro_twos';

/**

 * hasAndBelongsToMany property

 *

 * @var array

 */

	public $hasAndBelongsToMany = array('AcoTwoTest' => array('with' => 'PermissionTwoTest'));

}

/**

 * AcoTwoTest class

 *

 * @package       Cake.Test.Case.Controller.Component.Acl

 */

class AcoTwoTest extends AclNodeTwoTestBase {

/**

 * name property

 *

 * @var string

 */

	public $name = 'AcoTwoTest';

/**

 * useTable property

 *

 * @var string

 */

	public $useTable = 'aco_twos';

/**

 * hasAndBelongsToMany property

 *

 * @var array

 */

	public $hasAndBelongsToMany = array('AroTwoTest' => array('with' => 'PermissionTwoTest'));

}

/**

 * PermissionTwoTest class

 *

 * @package       Cake.Test.Case.Controller.Component.Acl

 */

class PermissionTwoTest extends Permission {

/**

 * name property

 *

 * @var string

 */

	public $name = 'PermissionTwoTest';

/**

 * useTable property

 *

 * @var string

 */

	public $useTable = 'aros_aco_twos';

/**

 * cacheQueries property

 *

 * @var bool

 */

	public $cacheQueries = false;

/**

 * belongsTo property

 *

 * @var array

 */

	public $belongsTo = array('AroTwoTest' => array('foreignKey' => 'aro_id'), 'AcoTwoTest' => array('foreignKey' => 'aco_id'));

/**

 * actsAs property

 *

 * @var mixed

 */

	public $actsAs = null;

}

/**

 * DbAclTwoTest class

 *

 * @package       Cake.Test.Case.Controller.Component.Acl

 */

class DbAclTwoTest extends DbAcl {

/**

 * construct method

 *

 */

	public function __construct() {

		$this->Aro = new AroTwoTest();

		$this->Aro->Permission = new PermissionTwoTest();

		$this->Aco = new AcoTwoTest();

		$this->Aro->Permission = new PermissionTwoTest();

		$this->Permission = $this->Aro->Permission;

		$this->Permission->Aro = $this->Aro;

		$this->Permission->Aco = $this->Aco;

	}

}

/**

 * Test case for AclComponent using the DbAcl implementation.

 *

 * @package       Cake.Test.Case.Controller.Component.Acl

 */

class DbAclTest extends CakeTestCase {

/**

 * fixtures property

 *

 * @var array

 */

	public $fixtures = array('core.aro_two', 'core.aco_two', 'core.aros_aco_two');

/**

 * setUp method

 *

 * @return void

 */

	public function setUp() {

		parent::setUp();

		Configure::write('Acl.classname', 'DbAclTwoTest');

		Configure::write('Acl.database', 'test');

		$Collection = new ComponentCollection();

		$this->Acl = new AclComponent($Collection);

	}

/**

 * tearDown method

 *

 * @return void

 */

	public function tearDown() {

		parent::tearDown();

		unset($this->Acl);

	}

/**

 * testAclCreate method

 *

 * @return void

 */

	public function testCreate() {

		$this->Acl->Aro->create(array('alias' => 'Chotchkey'));

		$this->assertTrue((bool)$this->Acl->Aro->save());

		$parent = $this->Acl->Aro->id;

		$this->Acl->Aro->create(array('parent_id' => $parent, 'alias' => 'Joanna'));

		$this->assertTrue((bool)$this->Acl->Aro->save());

		$this->Acl->Aro->create(array('parent_id' => $parent, 'alias' => 'Stapler'));

		$this->assertTrue((bool)$this->Acl->Aro->save());

		$root = $this->Acl->Aco->node('ROOT');

		$parent = $root[0]['AcoTwoTest']['id'];

		$this->Acl->Aco->create(array('parent_id' => $parent, 'alias' => 'Drinks'));

		$this->assertTrue((bool)$this->Acl->Aco->save());

		$this->Acl->Aco->create(array('parent_id' => $parent, 'alias' => 'PiecesOfFlair'));

		$this->assertTrue((bool)$this->Acl->Aco->save());

	}

/**

 * testAclCreateWithParent method

 *

 * @return void

 */

	public function testCreateWithParent() {

		$parent = $this->Acl->Aro->findByAlias('Peter', null, null, -1);

		$this->Acl->Aro->create();

		$this->Acl->Aro->save(array(

			'alias' => 'Subordinate',

			'model' => 'User',

			'foreign_key' => 7,

			'parent_id' => $parent['AroTwoTest']['id']

		));

		$result = $this->Acl->Aro->findByAlias('Subordinate', null, null, -1);

		$this->assertEquals(16, $result['AroTwoTest']['lft']);

		$this->assertEquals(17, $result['AroTwoTest']['rght']);

	}

/**

 * testDbAclAllow method

 *

 * @return void

 */

	public function testAllow() {

		$this->assertFalse($this->Acl->check('Micheal', 'tpsReports', 'read'));

		$this->assertTrue($this->Acl->allow('Micheal', 'tpsReports', array('read', 'delete', 'update')));

		$this->assertTrue($this->Acl->check('Micheal', 'tpsReports', 'update'));

		$this->assertTrue($this->Acl->check('Micheal', 'tpsReports', 'read'));

		$this->assertTrue($this->Acl->check('Micheal', 'tpsReports', 'delete'));

		$this->assertFalse($this->Acl->check('Micheal', 'tpsReports', 'create'));

		$this->assertTrue($this->Acl->allow('Micheal', 'ROOT/tpsReports', 'create'));

		$this->assertTrue($this->Acl->check('Micheal', 'tpsReports', 'create'));

		$this->assertTrue($this->Acl->check('Micheal', 'tpsReports', 'delete'));

		$this->assertTrue($this->Acl->allow('Micheal', 'printers', 'create'));

		// Michael no longer has his delete permission for tpsReports!

		$this->assertTrue($this->Acl->check('Micheal', 'tpsReports', 'delete'));

		$this->assertTrue($this->Acl->check('Micheal', 'printers', 'create'));

		$this->assertFalse($this->Acl->check('root/users/Samir', 'ROOT/tpsReports/view'));

		$this->assertTrue($this->Acl->allow('root/users/Samir', 'ROOT/tpsReports/view', '*'));

		$this->assertTrue($this->Acl->check('Samir', 'view', 'read'));

		$this->assertTrue($this->Acl->check('root/users/Samir', 'ROOT/tpsReports/view', 'update'));

		$this->assertFalse($this->Acl->check('root/users/Samir', 'ROOT/tpsReports/update', '*'));

		$this->assertTrue($this->Acl->allow('root/users/Samir', 'ROOT/tpsReports/update', '*'));

		$this->assertTrue($this->Acl->check('Samir', 'update', 'read'));

		$this->assertTrue($this->Acl->check('root/users/Samir', 'ROOT/tpsReports/update', 'update'));

		// Samir should still have his tpsReports/view permissions, but does not

		$this->assertTrue($this->Acl->check('root/users/Samir', 'ROOT/tpsReports/view', 'update'));

		$this->assertFalse($this->Acl->allow('Lumbergh', 'ROOT/tpsReports/DoesNotExist', 'create'));

	}

/**

 * Test that allow() with an invalid permission name triggers an error.

 *

 * @expectedException CakeException

 * @return void

 */

	public function testAllowInvalidPermission() {

		$this->assertFalse($this->Acl->allow('Micheal', 'tpsReports', 'derp'));

	}

/**

 * testAllowInvalidNode method

 *

 * @return void

 */

	public function testAllowInvalidNode() {

		$this->assertFalse($this->Acl->allow('Homer', 'tpsReports', 'create'));

	}

/**

 * testDbAclCheck method

 *

 * @return void

 */

	public function testCheck() {

		$this->assertTrue($this->Acl->check('Samir', 'print', 'read'));

		$this->assertTrue($this->Acl->check('Lumbergh', 'current', 'read'));

		$this->assertFalse($this->Acl->check('Milton', 'smash', 'read'));

		$this->assertFalse($this->Acl->check('Milton', 'current', 'update'));

		$this->assertFalse($this->Acl->check(null, 'printers', 'create'));

		$this->assertFalse($this->Acl->check('managers', null, 'read'));

		$this->assertTrue($this->Acl->check('Bobs', 'ROOT/tpsReports/view/current', 'read'));

		$this->assertFalse($this->Acl->check('Samir', 'ROOT/tpsReports/update', 'read'));

		$this->assertFalse($this->Acl->check('root/users/Milton', 'smash', 'delete'));

	}

/**

 * testCheckInvalidNode method

 *

 * @return void

 */

	public function testCheckInvalidNode() {

		$this->assertFalse($this->Acl->check('WRONG', 'tpsReports', 'read'));

	}

/**

 * testCheckInvalidPermission method

 *

 * @return void

 */

	public function testCheckInvalidPermission() {

		$this->assertFalse($this->Acl->check('Lumbergh', 'smash', 'foobar'));

	}

/**

 * testCheckMissingPermission method

 *

 * @return void

 */

	public function testCheckMissingPermission() {

		$this->assertFalse($this->Acl->check('users', 'NonExistent', 'read'));

	}

/**

 * testDbAclCascadingDeny function

 *

 * Setup the acl permissions such that Bobs inherits from admin.

 * deny Admin delete access to a specific resource, check the permissions are inherited.

 *

 * @return void

 */

	public function testAclCascadingDeny() {

		$this->Acl->inherit('Bobs', 'ROOT', '*');

		$this->assertTrue($this->Acl->check('admin', 'tpsReports', 'delete'));

		$this->assertTrue($this->Acl->check('Bobs', 'tpsReports', 'delete'));

		$this->Acl->deny('admin', 'tpsReports', 'delete');

		$this->assertFalse($this->Acl->check('admin', 'tpsReports', 'delete'));

		$this->assertFalse($this->Acl->check('Bobs', 'tpsReports', 'delete'));

	}

/**

 * testDbAclDeny method

 *

 * @return void

 */

	public function testDeny() {

		$this->assertTrue($this->Acl->check('Micheal', 'smash', 'delete'));

		$this->Acl->deny('Micheal', 'smash', 'delete');

		$this->assertFalse($this->Acl->check('Micheal', 'smash', 'delete'));

		$this->assertTrue($this->Acl->check('Micheal', 'smash', 'read'));

		$this->assertTrue($this->Acl->check('Micheal', 'smash', 'create'));

		$this->assertTrue($this->Acl->check('Micheal', 'smash', 'update'));

		$this->assertFalse($this->Acl->check('Micheal', 'smash', '*'));

		$this->assertTrue($this->Acl->check('Samir', 'refill', '*'));

		$this->Acl->deny('Samir', 'refill', '*');

		$this->assertFalse($this->Acl->check('Samir', 'refill', 'create'));

		$this->assertFalse($this->Acl->check('Samir', 'refill', 'update'));

		$this->assertFalse($this->Acl->check('Samir', 'refill', 'read'));

		$this->assertFalse($this->Acl->check('Samir', 'refill', 'delete'));

		$result = $this->Acl->Aro->Permission->find('all', array('conditions' => array('AroTwoTest.alias' => 'Samir')));

		$expected = '-1';

		$this->assertEquals($expected, $result[0]['PermissionTwoTest']['_delete']);

		$this->assertFalse($this->Acl->deny('Lumbergh', 'ROOT/tpsReports/DoesNotExist', 'create'));

	}

/**

 * testAclNodeLookup method

 *

 * @return void

 */

	public function testAclNodeLookup() {

		$result = $this->Acl->Aro->node('root/users/Samir');

		$expected = array(

			array('AroTwoTest' => array('id' => '7', 'parent_id' => '4', 'model' => 'User', 'foreign_key' => 3, 'alias' => 'Samir')),

			array('AroTwoTest' => array('id' => '4', 'parent_id' => '1', 'model' => 'Group', 'foreign_key' => 3, 'alias' => 'users')),

			array('AroTwoTest' => array('id' => '1', 'parent_id' => null, 'model' => null, 'foreign_key' => null, 'alias' => 'root'))

		);

		$this->assertEquals($expected, $result);

		$result = $this->Acl->Aco->node('ROOT/tpsReports/view/current');

		$expected = array(

			array('AcoTwoTest' => array('id' => '4', 'parent_id' => '3', 'model' => null, 'foreign_key' => null, 'alias' => 'current')),

			array('AcoTwoTest' => array('id' => '3', 'parent_id' => '2', 'model' => null, 'foreign_key' => null, 'alias' => 'view')),

			array('AcoTwoTest' => array('id' => '2', 'parent_id' => '1', 'model' => null, 'foreign_key' => null, 'alias' => 'tpsReports')),

			array('AcoTwoTest' => array('id' => '1', 'parent_id' => null, 'model' => null, 'foreign_key' => null, 'alias' => 'ROOT')),

		);

		$this->assertEquals($expected, $result);

	}

/**

 * testDbInherit method

 *

 * @return void

 */

	public function testInherit() {

		//parent doesn't have access inherit should still deny

		$this->assertFalse($this->Acl->check('Milton', 'smash', 'delete'));

		$this->Acl->inherit('Milton', 'smash', 'delete');

		$this->assertFalse($this->Acl->check('Milton', 'smash', 'delete'));

		//inherit parent

		$this->assertFalse($this->Acl->check('Milton', 'smash', 'read'));

		$this->Acl->inherit('Milton', 'smash', 'read');

		$this->assertTrue($this->Acl->check('Milton', 'smash', 'read'));

	}

/**

 * testDbGrant method

 *

 * @return void

 */

	public function testGrant() {

		$this->assertFalse($this->Acl->check('Samir', 'tpsReports', 'create'));

		$this->Acl->allow('Samir', 'tpsReports', 'create');

		$this->assertTrue($this->Acl->check('Samir', 'tpsReports', 'create'));

		$this->assertFalse($this->Acl->check('Micheal', 'view', 'read'));

		$this->Acl->allow('Micheal', 'view', array('read', 'create', 'update'));

		$this->assertTrue($this->Acl->check('Micheal', 'view', 'read'));

		$this->assertTrue($this->Acl->check('Micheal', 'view', 'create'));

		$this->assertTrue($this->Acl->check('Micheal', 'view', 'update'));

		$this->assertFalse($this->Acl->check('Micheal', 'view', 'delete'));

		$this->assertFalse($this->Acl->allow('Peter', 'ROOT/tpsReports/DoesNotExist', 'create'));

	}

/**

 * testDbRevoke method

 *

 * @return void

 */

	public function testRevoke() {

		$this->assertTrue($this->Acl->check('Bobs', 'tpsReports', 'read'));

		$this->Acl->deny('Bobs', 'tpsReports', 'read');

		$this->assertFalse($this->Acl->check('Bobs', 'tpsReports', 'read'));

		$this->assertTrue($this->Acl->check('users', 'printers', 'read'));

		$this->Acl->deny('users', 'printers', 'read');

		$this->assertFalse($this->Acl->check('users', 'printers', 'read'));

		$this->assertFalse($this->Acl->check('Samir', 'printers', 'read'));

		$this->assertFalse($this->Acl->check('Peter', 'printers', 'read'));

		$this->Acl->deny('Bobs', 'ROOT/printers/DoesNotExist', 'create');

	}

/**

 * debug function - to help editing/creating test cases for the ACL component

 *

 * To check the overall ACL status at any time call $this->_debug();

 * Generates a list of the current aro and aco structures and a grid dump of the permissions that are defined

 * Only designed to work with the db based ACL

 *

 * @param bool $treesToo

 * @return void

 */

	protected function _debug($printTreesToo = false) {

		$this->Acl->Aro->displayField = 'alias';

		$this->Acl->Aco->displayField = 'alias';

		$aros = $this->Acl->Aro->find('list', array('order' => 'lft'));

		$acos = $this->Acl->Aco->find('list', array('order' => 'lft'));

		$rights = array('*', 'create', 'read', 'update', 'delete');

		$permissions['Aros v Acos >'] = $acos;

		foreach ($aros as $aro) {

			$row = array();

			foreach ($acos as $aco) {

				$perms = '';

				foreach ($rights as $right) {

					if ($this->Acl->check($aro, $aco, $right)) {

						if ($right === '*') {

							$perms .= '****';

							break;

						}

						$perms .= $right[0];

					} elseif ($right !== '*') {

						$perms .= ' ';

					}

				}

				$row[] = $perms;

			}

			$permissions[$aro] = $row;

		}

		foreach ($permissions as $key => $values) {

			array_unshift($values, $key);

			$values = array_map(array(&$this, '_pad'), $values);

			$permissions[$key] = implode(' ', $values);

		}

		$permissions = array_map(array(&$this, '_pad'), $permissions);

		array_unshift($permissions, 'Current Permissions :');

		if ($printTreesToo) {

			debug(array('aros' => $this->Acl->Aro->generateTreeList(), 'acos' => $this->Acl->Aco->generateTreeList()));

		}

		debug(implode("\r\n", $permissions));

	}

/**

 * pad function

 * Used by debug to format strings used in the data dump

 *

 * @param string $string

 * @param int $len

 * @return void

 */

	protected function _pad($string = '', $len = 14) {

		return str_pad($string, $len);

	}

}