nextcloud/apps/user_ldap/tests/user_ldap.php

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<?php
/**
* ownCloud
*
* @author Arthur Schiwon
* @copyright 2013 Arthur Schiwon blizzz@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\user_ldap\tests;
use \OCA\user_ldap\USER_LDAP as UserLDAP;
use \OCA\user_ldap\lib\Access;
use \OCA\user_ldap\lib\Connection;
use \OCA\user_ldap\lib\ILDAPWrapper;
class Test_User_Ldap_Direct extends \PHPUnit_Framework_TestCase {
protected $backend;
public function setUp() {
\OC_User::clearBackends();
\OC_Group::clearBackends();
}
private function getAccessMock() {
static $conMethods;
static $accMethods;
if(is_null($conMethods) || is_null($accMethods)) {
$conMethods = get_class_methods('\OCA\user_ldap\lib\Connection');
$accMethods = get_class_methods('\OCA\user_ldap\lib\Access');
}
$lw = $this->getMock('\OCA\user_ldap\lib\ILDAPWrapper');
$connector = $this->getMock('\OCA\user_ldap\lib\Connection',
$conMethods,
array($lw, null, null));
$access = $this->getMock('\OCA\user_ldap\lib\Access',
$accMethods,
array($connector, $lw));
return $access;
}
private function prepareMockForUserExists(&$access) {
$access->expects($this->any())
->method('username2dn')
->will($this->returnCallback(function($uid) {
switch ($uid) {
case 'gunslinger':
return 'dnOfRoland';
break;
case 'formerUser':
return 'dnOfFormerUser';
break;
case 'newyorker':
return 'dnOfNewYorker';
break;
case 'ladyofshadows':
return 'dnOfLadyOfShadows';
break;
default:
return false;
}
}));
}
/**
* @brief Prepares the Access mock for checkPassword tests
* @param \OCA\user_ldap\lib\Access $access mock
* @return void
*/
private function prepareAccessForCheckPassword(&$access) {
$access->expects($this->once())
->method('escapeFilterPart')
->will($this->returnCallback(function($uid) {
return $uid;
}));
$access->connection->expects($this->any())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'ldapLoginFilter') {
return '%uid';
}
return null;
}));
$access->expects($this->any())
->method('fetchListOfUsers')
->will($this->returnCallback(function($filter) {
if($filter === 'roland') {
return array('dnOfRoland');
}
return array();
}));
$access->expects($this->any())
->method('dn2username')
->with($this->equalTo('dnOfRoland'))
->will($this->returnValue('gunslinger'));
$access->expects($this->any())
->method('areCredentialsValid')
->will($this->returnCallback(function($dn, $pwd) {
if($pwd === 'dt19') {
return true;
}
return false;
}));
}
public function testCheckPasswordUidReturn() {
$access = $this->getAccessMock();
$this->prepareAccessForCheckPassword($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = $backend->checkPassword('roland', 'dt19');
$this->assertEquals('gunslinger', $result);
}
public function testCheckPasswordWrongPassword() {
$access = $this->getAccessMock();
$this->prepareAccessForCheckPassword($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = $backend->checkPassword('roland', 'wrong');
$this->assertFalse($result);
}
public function testCheckPasswordWrongUser() {
$access = $this->getAccessMock();
$this->prepareAccessForCheckPassword($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = $backend->checkPassword('mallory', 'evil');
$this->assertFalse($result);
}
public function testCheckPasswordPublicAPI() {
$access = $this->getAccessMock();
$this->prepareAccessForCheckPassword($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::checkPassword('roland', 'dt19');
$this->assertEquals('gunslinger', $result);
}
public function testCheckPasswordPublicAPIWrongPassword() {
$access = $this->getAccessMock();
$this->prepareAccessForCheckPassword($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::checkPassword('roland', 'wrong');
$this->assertFalse($result);
}
public function testCheckPasswordPublicAPIWrongUser() {
$access = $this->getAccessMock();
$this->prepareAccessForCheckPassword($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::checkPassword('mallory', 'evil');
$this->assertFalse($result);
}
/**
* @brief Prepares the Access mock for getUsers tests
* @param \OCA\user_ldap\lib\Access $access mock
* @return void
*/
private function prepareAccessForGetUsers(&$access) {
$access->expects($this->once())
->method('escapeFilterPart')
->will($this->returnCallback(function($search) {
return $search;
}));
$access->expects($this->any())
->method('getFilterPartForUserSearch')
->will($this->returnCallback(function($search) {
return $search;
}));
$access->expects($this->any())
->method('combineFilterWithAnd')
->will($this->returnCallback(function($param) {
return $param[1];
}));
$access->expects($this->any())
->method('fetchListOfUsers')
->will($this->returnCallback(function($search, $a, $l, $o) {
$users = array('gunslinger', 'newyorker', 'ladyofshadows');
if(empty($search)) {
$result = $users;
} else {
$result = array();
foreach($users as $user) {
if(stripos($user, $search) !== false) {
$result[] = $user;
}
}
}
if(!is_null($l) || !is_null($o)) {
$result = array_slice($result, $o, $l);
}
return $result;
}));
$access->expects($this->any())
->method('ownCloudUserNames')
->will($this->returnArgument(0));
}
public function testGetUsersNoParam() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
$result = $backend->getUsers();
$this->assertEquals(3, count($result));
}
public function testGetUsersLimitOffset() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
$result = $backend->getUsers('', 1, 2);
$this->assertEquals(1, count($result));
}
public function testGetUsersLimitOffset2() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
$result = $backend->getUsers('', 2, 1);
$this->assertEquals(2, count($result));
}
public function testGetUsersSearchWithResult() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
$result = $backend->getUsers('yo');
$this->assertEquals(2, count($result));
}
public function testGetUsersSearchEmptyResult() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
$result = $backend->getUsers('nix');
$this->assertEquals(0, count($result));
}
public function testGetUsersViaAPINoParam() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::getUsers();
$this->assertEquals(3, count($result));
}
public function testGetUsersViaAPILimitOffset() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::getUsers('', 1, 2);
$this->assertEquals(1, count($result));
}
public function testGetUsersViaAPILimitOffset2() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::getUsers('', 2, 1);
$this->assertEquals(2, count($result));
}
public function testGetUsersViaAPISearchWithResult() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::getUsers('yo');
$this->assertEquals(2, count($result));
}
public function testGetUsersViaAPISearchEmptyResult() {
$access = $this->getAccessMock();
$this->prepareAccessForGetUsers($access);
$backend = new UserLDAP($access);
\OC_User::useBackend($backend);
$result = \OCP\User::getUsers('nix');
$this->assertEquals(0, count($result));
}
public function testUserExists() {
$access = $this->getAccessMock();
$backend = new UserLDAP($access);
$this->prepareMockForUserExists($access);
$access->expects($this->any())
->method('readAttribute')
->will($this->returnCallback(function($dn) {
if($dn === 'dnOfRoland') {
return array();
}
return false;
}));
//test for existing user
$result = $backend->userExists('gunslinger');
$this->assertTrue($result);
//test for deleted user
$result = $backend->userExists('formerUser');
$this->assertFalse($result);
//test for never-existing user
$result = $backend->userExists('mallory');
$this->assertFalse($result);
}
public function testUserExistsPublicAPI() {
$access = $this->getAccessMock();
$backend = new UserLDAP($access);
$this->prepareMockForUserExists($access);
\OC_User::useBackend($backend);
$access->expects($this->any())
->method('readAttribute')
->will($this->returnCallback(function($dn) {
if($dn === 'dnOfRoland') {
return array();
}
return false;
}));
//test for existing user
$result = \OCP\User::userExists('gunslinger');
$this->assertTrue($result);
//test for deleted user
$result = \OCP\User::userExists('formerUser');
$this->assertFalse($result);
//test for never-existing user
$result = \OCP\User::userExists('mallory');
$this->assertFalse($result);
}
public function testDeleteUser() {
$access = $this->getAccessMock();
$backend = new UserLDAP($access);
//we do not support deleting users at all
$result = $backend->deleteUser('gunslinger');
$this->assertFalse($result);
}
public function testGetHome() {
$access = $this->getAccessMock();
$backend = new UserLDAP($access);
$this->prepareMockForUserExists($access);
$access->connection->expects($this->any())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'homeFolderNamingRule') {
return 'attr:testAttribute';
}
return null;
}));
$access->expects($this->any())
->method('readAttribute')
->will($this->returnCallback(function($dn, $attr) {
switch ($dn) {
case 'dnOfRoland':
if($attr === 'testAttribute') {
return array('/tmp/rolandshome/');
}
return array();
break;
case 'dnOfLadyOfShadows':
if($attr === 'testAttribute') {
return array('susannah/');
}
return array();
break;
default:
return false;
}
}));
//absolut path
$result = $backend->getHome('gunslinger');
$this->assertEquals('/tmp/rolandshome/', $result);
//datadir-relativ path
$result = $backend->getHome('ladyofshadows');
$datadir = \OCP\Config::getSystemValue('datadirectory',
\OC::$SERVERROOT.'/data');
$this->assertEquals($datadir.'/susannah/', $result);
//no path at all triggers OC default behaviour
$result = $backend->getHome('newyorker');
$this->assertFalse($result);
}
private function prepareAccessForGetDisplayName(&$access) {
$access->connection->expects($this->any())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'ldapUserDisplayName') {
return 'displayname';
}
return null;
}));
$access->expects($this->any())
->method('readAttribute')
->will($this->returnCallback(function($dn, $attr) {
switch ($dn) {
case 'dnOfRoland':
if($attr === 'displayname') {
return array('Roland Deschain');
}
return array();
break;
default:
return false;
}
}));
}
public function testGetDisplayName() {
$access = $this->getAccessMock();
$this->prepareAccessForGetDisplayName($access);
$backend = new UserLDAP($access);
$this->prepareMockForUserExists($access);
//with displayName
$result = $backend->getDisplayName('gunslinger');
$this->assertEquals('Roland Deschain', $result);
//empty displayname retrieved
$result = $backend->getDisplayName('newyorker');
$this->assertEquals(null, $result);
}
public function testGetDisplayNamePublicAPI() {
$access = $this->getAccessMock();
$this->prepareAccessForGetDisplayName($access);
$backend = new UserLDAP($access);
$this->prepareMockForUserExists($access);
\OC_User::useBackend($backend);
//with displayName
$result = \OCP\User::getDisplayName('gunslinger');
$this->assertEquals('Roland Deschain', $result);
//empty displayname retrieved
$result = \OCP\User::getDisplayName('newyorker');
$this->assertEquals('newyorker', $result);
}
//no test for getDisplayNames, because it just invokes getUsers and
//getDisplayName
public function testCountUsers() {
$access = $this->getAccessMock();
$access->connection->expects($this->once())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'ldapLoginFilter') {
return 'uid=%uid';
}
return null;
}));
$access->expects($this->once())
->method('countUsers')
->will($this->returnCallback(function($filter, $a, $b, $c) {
if($filter !== 'uid=*') {
return false;
}
return 5;
}));
$backend = new UserLDAP($access);
$result = $backend->countUsers();
$this->assertEquals(5, $result);
}
public function testCountUsersFailing() {
$access = $this->getAccessMock();
$access->connection->expects($this->once())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'ldapLoginFilter') {
return 'invalidFilter';
}
return null;
}));
$access->expects($this->once())
->method('countUsers')
->will($this->returnCallback(function($filter, $a, $b, $c) {
if($filter !== 'uid=*') {
return false;
}
return 5;
}));
$backend = new UserLDAP($access);
$result = $backend->countUsers();
$this->assertFalse($result);
}
}