acl.test.php

Cake Framwork , Excellent

	function testDbAclCheck()  {
		$this->assertTrue($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->expectError("DbAcl::check() - Failed ARO/ACO node lookup in permissions check.  Node references:\nAro: WRONG\nAco: tpsReports");
		$this->assertFalse($this->Acl->check('WRONG', 'tpsReports', 'read'));

		$this->expectError("ACO permissions key foobar does not exist in DbAcl::check()");
		$this->assertFalse($this->Acl->check('Lumbergh', 'smash', 'foobar'));

		//The next assertion should generate an error but only returns false.
		//$this->expectError("DbAcl::check() - Failed ARO/ACO node lookup in permissions check.  Node references:\nAro: users\nAco: NonExistant");
		$this->assertFalse($this->Acl->check('users', 'NonExistant', 'read'));

		$this->assertFalse($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'));
	}
/**
 * testDbAclCascadingDeny function
 *
 * Setup the acl permissions such that Bobs inherits from admin.
 * deny Admin delete access to a specific resource, check the permisssions are inherited.
 *
 * @access public
 * @return void
 */
	function testDbAclCascadingDeny() {
		$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
 * 
 * @access public
 * @return void
 */
	function testDbAclDeny() {
		$this->assertTrue($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';
		$this->assertEqual($result[0]['PermissionTwoTest']['_delete'], $expected);

		$this->expectError('DbAcl::allow() - Invalid node');
		$this->assertFalse($this->Acl->deny('Lumbergh', 'ROOT/tpsReports/DoesNotExist', 'create'));
	}
/**
 * testAclNodeLookup method
 * 
 * @access public
 * @return void
 */
	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'))
		);
		$this->assertEqual($result, $expected);

		$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')),
		);
		$this->assertEqual($result, $expected);
	}
/**
 * testDbInherit method
 * 
 * @access public
 * @return void
 */
	function testDbInherit() {
		//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
 * 
 * @access public
 * @return void
 */
	function testDbGrant() {
		$this->assertFalse($this->Acl->check('Samir', 'tpsReports', 'create'));
		$this->Acl->grant('Samir', 'tpsReports', 'create');
		$this->assertTrue($this->Acl->check('Samir', 'tpsReports', 'create'));

		$this->assertFalse($this->Acl->check('Micheal', 'view', 'read'));
		$this->Acl->grant('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->expectError('DbAcl::allow() - Invalid node');
		$this->assertFalse($this->Acl->grant('Peter', 'ROOT/tpsReports/DoesNotExist', 'create'));
	}
/**
 * testDbRevoke method
 * 
 * @access public
 * @return void
 */
	function testDbRevoke() {
		$this->assertTrue($this->Acl->check('Bobs', 'tpsReports', 'read'));
		$this->Acl->revoke('Bobs', 'tpsReports', 'read');
		$this->assertFalse($this->Acl->check('Bobs', 'tpsReports', 'read'));

		$this->assertTrue($this->Acl->check('users', 'printers', 'read'));
		$this->Acl->revoke('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->expectError('DbAcl::allow() - Invalid node');
		$this->assertFalse($this->Acl->deny('Bobs', 'ROOT/printers/DoesNotExist', 'create'));
	}

	function testStartup() {
		$controller = new Controller();
		$this->assertTrue($this->Acl->startup($controller));
	}

/*	The following tests and AclComponent methods are not fully implemented yet

	function testDbSetAro() {
		//This method is not implemented in either IniAcl or DbAcl
		//$result = $this->Acl->setAro('Samir');
		//$this->assertEqual($result, $expected);
	}

	function testDbSetAco() {
		//This method is not implemented in either IniAcl or DbAcl
		//$result = $this->Acl->getAco('printers');
		//$this->assertEqual($result, $expected);
	}

	function testDbGetAro() {
		//This method is not implemented in either IniAcl or DbAcl
		//$result = $this->Acl->getAro('Samir');
		//$this->assertEqual($result, $expected);
	}

	function testDbGetAco() {
		//This method is not implemented in either IniAcl or DbAcl
		//$result = $this->Acl->getAco('tpsReports');
		//$this->assertEqual($result, $expected);
	}
*/
	function testIniReadConfigFile() {
		Configure::write('Acl.classname', 'IniAclTest');
		unset($this->Acl);
		$this->Acl = new AclComponent();
		$iniFile = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'config'. DS . 'acl.ini.php';
		$result = $this->Acl->_Instance->readConfigFile($iniFile);
		$expected = array(
			'admin' => array(
				'groups' => 'administrators',
				'allow' => '',
				'deny' => 'ads',
			),
			'paul' => array(
				'groups' => 'users',
				'allow' =>'',
				'deny' => '',
			),
			'jenny' => array(
				'groups' => 'users',
				'allow' => 'ads',
				'deny' => 'images, files',
			),
			'nobody' => array(
				'groups' => 'anonymous',
				'allow' => '',
				'deny' => '',
			),
			'administrators' => array(
				'deny' => '',
				'allow' => 'posts, comments, images, files, stats, ads',
			),
			'users' => array(
				'allow' => 'posts, comments, images, files',
				'deny' => 'stats, ads',
			),
			'anonymous' => array(
				'allow' => '',
				'deny' => 'posts, comments, images, files, stats, ads',
			),
		);
		$this->assertEqual($result, $expected);
	}

	function testIniCheck() {
		Configure::write('Acl.classname', 'IniAclTest');
		unset($this->Acl);
		$iniFile = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'config'. DS . 'acl.ini.php';

		$this->Acl = new AclComponent();
		$this->Acl->_Instance->config= $this->Acl->_Instance->readConfigFile($iniFile);

		$this->assertFalse($this->Acl->check('admin', 'ads'));
		$this->assertTrue($this->Acl->check('admin', 'posts'));

		$this->assertTrue($this->Acl->check('jenny', 'posts'));
		$this->assertTrue($this->Acl->check('jenny', 'ads'));

		$this->assertTrue($this->Acl->check('paul', 'posts'));
		$this->assertFalse($this->Acl->check('paul', 'ads'));

		$this->assertFalse($this->Acl->check('nobody', 'comments'));
	}

	function tearDown() {
		unset($this->Acl);
	}
/**
 * debug function - to help editing/creating test cases for the ACL component
 *
 * To check the overal 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 $treesToo
 * @access private
 * @return void
 */
	function __debug ($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);
		}
		$permisssions = array_map(array(&$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 $len
 * @access private
 * @return void
 */
	function __pad($string = '', $len = 14) {
		return str_pad($string, $len);
	}
}
?>