nextcloud/apps/user_ldap/tests/Group_LDAPTest.php

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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Frédéric Fortier <frederic.fortier@oronospolytechnique.com>
* @author Joas Schilling <coding@schilljs.com>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Vincent Petry <pvince81@owncloud.com>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\User_LDAP\Tests;
use OCA\User_LDAP\Group_LDAP as GroupLDAP;
use OCA\User_LDAP\ILDAPWrapper;
/**
* Class GroupLDAPTest
*
* @group DB
*
* @package OCA\User_LDAP\Tests
*/
class Group_LDAPTest extends \Test\TestCase {
private function getAccessMock() {
static $conMethods;
static $accMethods;
if(is_null($conMethods) || is_null($accMethods)) {
$conMethods = get_class_methods('\OCA\User_LDAP\Connection');
$accMethods = get_class_methods('\OCA\User_LDAP\Access');
}
$lw = $this->createMock(ILDAPWrapper::class);
$connector = $this->getMock('\OCA\User_LDAP\Connection',
$conMethods,
array($lw, null, null));
$um = $this->getMockBuilder('\OCA\User_LDAP\User\Manager')
->disableOriginalConstructor()
->getMock();
$helper = new \OCA\User_LDAP\Helper();
$access = $this->getMock('\OCA\User_LDAP\Access',
$accMethods,
array($connector, $lw, $um, $helper));
$access->expects($this->any())
->method('getConnection')
->will($this->returnValue($connector));
return $access;
}
private function enableGroups($access) {
$access->connection->expects($this->any())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'ldapDynamicGroupMemberURL') {
return '';
}
return 1;
}));
}
public function testCountEmptySearchString() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$access->expects($this->any())
->method('groupname2dn')
->will($this->returnValue('cn=group,dc=foo,dc=bar'));
$access->expects($this->any())
->method('readAttribute')
->will($this->returnValue(array('u11', 'u22', 'u33', 'u34')));
// for primary groups
$access->expects($this->once())
->method('countUsers')
->will($this->returnValue(2));
$groupBackend = new GroupLDAP($access);
$users = $groupBackend->countUsersInGroup('group');
$this->assertSame(6, $users);
}
public function testCountWithSearchString() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$access->expects($this->any())
->method('groupname2dn')
->will($this->returnValue('cn=group,dc=foo,dc=bar'));
$access->expects($this->any())
->method('fetchListOfUsers')
->will($this->returnValue(array()));
$access->expects($this->any())
->method('readAttribute')
->will($this->returnCallback(function($name) {
//the search operation will call readAttribute, thus we need
//to anaylze the "dn". All other times we just need to return
//something that is neither null or false, but once an array
//with the users in the group so we do so all other times for
//simplicicity.
if(strpos($name, 'u') === 0) {
return strpos($name, '3');
}
return array('u11', 'u22', 'u33', 'u34');
}));
$access->expects($this->any())
->method('dn2username')
->will($this->returnCallback(function() {
return 'foobar' . \OCP\Util::generateRandomBytes(7);
}));
$groupBackend = new GroupLDAP($access);
$users = $groupBackend->countUsersInGroup('group', '3');
$this->assertSame(2, $users);
}
public function testPrimaryGroupID2NameSuccess() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$userDN = 'cn=alice,cn=foo,dc=barfoo,dc=bar';
$access->expects($this->once())
->method('getSID')
->with($userDN)
->will($this->returnValue('S-1-5-21-249921958-728525901-1594176202'));
$access->expects($this->once())
->method('searchGroups')
->will($this->returnValue([['dn' => ['cn=foo,dc=barfoo,dc=bar']]]));
$access->expects($this->once())
->method('dn2groupname')
->with('cn=foo,dc=barfoo,dc=bar')
->will($this->returnValue('MyGroup'));
$groupBackend = new GroupLDAP($access);
$group = $groupBackend->primaryGroupID2Name('3117', $userDN);
$this->assertSame('MyGroup', $group);
}
public function testPrimaryGroupID2NameNoSID() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$userDN = 'cn=alice,cn=foo,dc=barfoo,dc=bar';
$access->expects($this->once())
->method('getSID')
->with($userDN)
->will($this->returnValue(false));
$access->expects($this->never())
->method('searchGroups');
$access->expects($this->never())
->method('dn2groupname');
$groupBackend = new GroupLDAP($access);
$group = $groupBackend->primaryGroupID2Name('3117', $userDN);
$this->assertSame(false, $group);
}
public function testPrimaryGroupID2NameNoGroup() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$userDN = 'cn=alice,cn=foo,dc=barfoo,dc=bar';
$access->expects($this->once())
->method('getSID')
->with($userDN)
->will($this->returnValue('S-1-5-21-249921958-728525901-1594176202'));
$access->expects($this->once())
->method('searchGroups')
->will($this->returnValue(array()));
$access->expects($this->never())
->method('dn2groupname');
$groupBackend = new GroupLDAP($access);
$group = $groupBackend->primaryGroupID2Name('3117', $userDN);
$this->assertSame(false, $group);
}
public function testPrimaryGroupID2NameNoName() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$userDN = 'cn=alice,cn=foo,dc=barfoo,dc=bar';
$access->expects($this->once())
->method('getSID')
->with($userDN)
->will($this->returnValue('S-1-5-21-249921958-728525901-1594176202'));
$access->expects($this->once())
->method('searchGroups')
->will($this->returnValue([['dn' => ['cn=foo,dc=barfoo,dc=bar']]]));
$access->expects($this->once())
->method('dn2groupname')
->will($this->returnValue(false));
$groupBackend = new GroupLDAP($access);
$group = $groupBackend->primaryGroupID2Name('3117', $userDN);
$this->assertSame(false, $group);
}
public function testGetEntryGroupIDValue() {
//tests getEntryGroupID via getGroupPrimaryGroupID
//which is basically identical to getUserPrimaryGroupIDs
$access = $this->getAccessMock();
$this->enableGroups($access);
$dn = 'cn=foobar,cn=foo,dc=barfoo,dc=bar';
$attr = 'primaryGroupToken';
$access->expects($this->once())
->method('readAttribute')
->with($dn, $attr)
->will($this->returnValue(array('3117')));
$groupBackend = new GroupLDAP($access);
$gid = $groupBackend->getGroupPrimaryGroupID($dn);
$this->assertSame('3117', $gid);
}
public function testGetEntryGroupIDNoValue() {
//tests getEntryGroupID via getGroupPrimaryGroupID
//which is basically identical to getUserPrimaryGroupIDs
$access = $this->getAccessMock();
$this->enableGroups($access);
$dn = 'cn=foobar,cn=foo,dc=barfoo,dc=bar';
$attr = 'primaryGroupToken';
$access->expects($this->once())
->method('readAttribute')
->with($dn, $attr)
->will($this->returnValue(false));
$groupBackend = new GroupLDAP($access);
$gid = $groupBackend->getGroupPrimaryGroupID($dn);
$this->assertSame(false, $gid);
}
/**
* tests whether Group Backend behaves correctly when cache with uid and gid
* is hit
*/
public function testInGroupHitsUidGidCache() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$uid = 'someUser';
$gid = 'someGroup';
$cacheKey = 'inGroup'.$uid.':'.$gid;
$access->connection->expects($this->once())
->method('getFromCache')
->with($cacheKey)
->will($this->returnValue(true));
$access->expects($this->never())
->method('username2dn');
$groupBackend = new GroupLDAP($access);
$groupBackend->inGroup($uid, $gid);
}
public function testGetGroupsWithOffset() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$access->expects($this->once())
->method('ownCloudGroupNames')
->will($this->returnValue(array('group1', 'group2')));
$groupBackend = new GroupLDAP($access);
$groups = $groupBackend->getGroups('', 2, 2);
$this->assertSame(2, count($groups));
}
/**
* tests that a user listing is complete, if all it's members have the group
* as their primary.
*/
public function testUsersInGroupPrimaryMembersOnly() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$access->connection->expects($this->any())
->method('getFromCache')
->will($this->returnValue(null));
$access->expects($this->any())
->method('readAttribute')
->will($this->returnCallback(function($dn, $attr) {
if($attr === 'primaryGroupToken') {
return array(1337);
}
return array();
}));
$access->expects($this->any())
->method('groupname2dn')
->will($this->returnValue('cn=foobar,dc=foo,dc=bar'));
$access->expects($this->once())
->method('ownCloudUserNames')
->will($this->returnValue(array('lisa', 'bart', 'kira', 'brad')));
$groupBackend = new GroupLDAP($access);
$users = $groupBackend->usersInGroup('foobar');
$this->assertSame(4, count($users));
}
/**
* tests that a user counting is complete, if all it's members have the group
* as their primary.
*/
public function testCountUsersInGroupPrimaryMembersOnly() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$access->connection->expects($this->any())
->method('getFromCache')
->will($this->returnValue(null));
$access->expects($this->any())
->method('readAttribute')
->will($this->returnCallback(function($dn, $attr) {
if($attr === 'primaryGroupToken') {
return array(1337);
}
return array();
}));
$access->expects($this->any())
->method('groupname2dn')
->will($this->returnValue('cn=foobar,dc=foo,dc=bar'));
$access->expects($this->once())
->method('countUsers')
->will($this->returnValue(4));
$groupBackend = new GroupLDAP($access);
$users = $groupBackend->countUsersInGroup('foobar');
$this->assertSame(4, $users);
}
public function testGetUserGroupsMemberOf() {
$access = $this->getAccessMock();
$this->enableGroups($access);
$dn = 'cn=userX,dc=foobar';
$access->connection->hasPrimaryGroups = false;
$access->expects($this->any())
->method('username2dn')
->will($this->returnValue($dn));
$access->expects($this->exactly(3))
->method('readAttribute')
->will($this->onConsecutiveCalls(['cn=groupA,dc=foobar', 'cn=groupB,dc=foobar'], [], []));
$access->expects($this->exactly(2))
->method('dn2groupname')
->will($this->returnArgument(0));
$access->expects($this->exactly(3))
->method('groupsMatchFilter')
->will($this->returnArgument(0));
$groupBackend = new GroupLDAP($access);
$groups = $groupBackend->getUserGroups('userX');
$this->assertSame(2, count($groups));
}
public function testGetUserGroupsMemberOfDisabled() {
$access = $this->getAccessMock();
$access->connection->expects($this->any())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'useMemberOfToDetectMembership') {
return 0;
} else if($name === 'ldapDynamicGroupMemberURL') {
return '';
}
return 1;
}));
$dn = 'cn=userX,dc=foobar';
$access->connection->hasPrimaryGroups = false;
$access->expects($this->once())
->method('username2dn')
->will($this->returnValue($dn));
$access->expects($this->never())
->method('readAttribute')
->with($dn, 'memberOf');
$access->expects($this->once())
->method('ownCloudGroupNames')
->will($this->returnValue([]));
$groupBackend = new GroupLDAP($access);
$groupBackend->getUserGroups('userX');
}
public function testGetGroupsByMember() {
$access = $this->getAccessMock();
$access->connection->expects($this->any())
->method('__get')
->will($this->returnCallback(function($name) {
if($name === 'useMemberOfToDetectMembership') {
return 0;
} else if($name === 'ldapDynamicGroupMemberURL') {
return '';
} else if($name === 'ldapNestedGroups') {
return false;
}
return 1;
}));
$dn = 'cn=userX,dc=foobar';
$access->connection->hasPrimaryGroups = false;
$access->expects($this->exactly(2))
->method('username2dn')
->will($this->returnValue($dn));
$access->expects($this->never())
->method('readAttribute')
->with($dn, 'memberOf');
$group1 = [
'cn' => 'group1',
'dn' => ['cn=group1,ou=groups,dc=domain,dc=com'],
];
$group2 = [
'cn' => 'group2',
'dn' => ['cn=group2,ou=groups,dc=domain,dc=com'],
];
$access->expects($this->once())
->method('ownCloudGroupNames')
->with([$group1, $group2])
->will($this->returnValue(['group1', 'group2']));
$access->expects($this->once())
->method('fetchListOfGroups')
->will($this->returnValue([$group1, $group2]));
$groupBackend = new GroupLDAP($access);
$groups = $groupBackend->getUserGroups('userX');
$this->assertEquals(['group1', 'group2'], $groups);
$groupsAgain = $groupBackend->getUserGroups('userX');
$this->assertEquals(['group1', 'group2'], $groupsAgain);
}
}