nextcloud/apps/user_ldap/tests/Mapping/AbstractMappingTest.php

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<?php
/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Aaron Wood <aaronjwood@gmail.com>
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Morris Jobke <hey@morrisjobke.de>
* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Stefan Weil <sw@weilnetz.de>
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*
* @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/>
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*
*/
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namespace OCA\User_LDAP\Tests\Mapping;
use OCA\User_LDAP\Mapping\AbstractMapping;
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use OCP\IDBConnection;
abstract class AbstractMappingTest extends \Test\TestCase {
abstract public function getMapper(\OCP\IDBConnection $dbMock);
/**
* kiss test on isColNameValid
*/
public function testIsColNameValid() {
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$dbMock = $this->createMock(IDBConnection::class);
$mapper = $this->getMapper($dbMock);
$this->assertTrue($mapper->isColNameValid('ldap_dn'));
$this->assertFalse($mapper->isColNameValid('foobar'));
}
/**
* returns an array of test entries with dn, name and uuid as keys
* @return array
*/
protected function getTestData() {
$data = [
[
'dn' => 'uid=foobar,dc=example,dc=org',
'name' => 'Foobar',
'uuid' => '1111-AAAA-1234-CDEF',
],
[
'dn' => 'uid=barfoo,dc=example,dc=org',
'name' => 'Barfoo',
'uuid' => '2222-BBBB-1234-CDEF',
],
[
'dn' => 'uid=barabara,dc=example,dc=org',
'name' => 'BaraBara',
'uuid' => '3333-CCCC-1234-CDEF',
]
];
return $data;
}
/**
* calls map() on the given mapper and asserts result for true
* @param \OCA\User_LDAP\Mapping\AbstractMapping $mapper
* @param array $data
*/
protected function mapEntries($mapper, $data) {
foreach ($data as $entry) {
$done = $mapper->map($entry['dn'], $entry['name'], $entry['uuid']);
$this->assertTrue($done);
}
}
/**
* initalizes environment for a test run and returns an array with
* test objects. Preparing environment means that all mappings are cleared
* first and then filled with test entries.
* @return array 0 = \OCA\User_LDAP\Mapping\AbstractMapping, 1 = array of
* users or groups
*/
private function initTest() {
$dbc = \OC::$server->getDatabaseConnection();
$mapper = $this->getMapper($dbc);
$data = $this->getTestData();
// make sure DB is pristine, then fill it with test entries
$mapper->clear();
$this->mapEntries($mapper, $data);
return [$mapper, $data];
}
/**
* tests map() method with input that should result in not-mapping.
* Hint: successful mapping is tested inherently with mapEntries().
*/
public function testMap() {
[$mapper, $data] = $this->initTest();
// test that mapping will not happen when it shall not
$tooLongDN = 'uid=joann,ou=Secret Small Specialized Department,ou=Some Tremendously Important Department,ou=Another Very Important Department,ou=Pretty Meaningful Derpartment,ou=Quite Broad And General Department,ou=The Topmost Department,dc=hugelysuccessfulcompany,dc=com';
$paramKeys = ['', 'dn', 'name', 'uuid', $tooLongDN];
foreach ($paramKeys as $key) {
$failEntry = $data[0];
if (!empty($key)) {
$failEntry[$key] = 'do-not-get-mapped';
}
$isMapped = $mapper->map($failEntry['dn'], $failEntry['name'], $failEntry['uuid']);
$this->assertFalse($isMapped);
}
}
/**
* tests unmap() for both successful and unsuccessful removing of
* mapping entries
*/
public function testUnmap() {
[$mapper, $data] = $this->initTest();
foreach ($data as $entry) {
$result = $mapper->unmap($entry['name']);
$this->assertTrue($result);
}
$result = $mapper->unmap('notAnEntry');
$this->assertFalse($result);
}
/**
* tests getDNByName(), getNameByDN() and getNameByUUID() for successful
* and unsuccessful requests.
*/
public function testGetMethods() {
[$mapper, $data] = $this->initTest();
foreach ($data as $entry) {
$fdn = $mapper->getDNByName($entry['name']);
$this->assertSame($fdn, $entry['dn']);
}
$fdn = $mapper->getDNByName('nosuchname');
$this->assertFalse($fdn);
foreach ($data as $entry) {
$name = $mapper->getNameByDN($entry['dn']);
$this->assertSame($name, $entry['name']);
}
$name = $mapper->getNameByDN('nosuchdn');
$this->assertFalse($name);
foreach ($data as $entry) {
$name = $mapper->getNameByUUID($entry['uuid']);
$this->assertSame($name, $entry['name']);
}
$name = $mapper->getNameByUUID('nosuchuuid');
$this->assertFalse($name);
}
/**
* tests getNamesBySearch() for successful and unsuccessful requests.
*/
public function testSearch() {
[$mapper,] = $this->initTest();
$names = $mapper->getNamesBySearch('oo', '%', '%');
$this->assertTrue(is_array($names));
$this->assertSame(2, count($names));
$this->assertTrue(in_array('Foobar', $names));
$this->assertTrue(in_array('Barfoo', $names));
$names = $mapper->getNamesBySearch('nada');
$this->assertTrue(is_array($names));
$this->assertSame(0, count($names));
}
/**
* tests setDNbyUUID() for successful and unsuccessful update.
*/
public function testSetDNMethod() {
[$mapper, $data] = $this->initTest();
$newDN = 'uid=modified,dc=example,dc=org';
$done = $mapper->setDNbyUUID($newDN, $data[0]['uuid']);
$this->assertTrue($done);
$fdn = $mapper->getDNByName($data[0]['name']);
$this->assertSame($fdn, $newDN);
$newDN = 'uid=notme,dc=example,dc=org';
$done = $mapper->setDNbyUUID($newDN, 'iamnothere');
$this->assertFalse($done);
$name = $mapper->getNameByDN($newDN);
$this->assertFalse($name);
}
/**
* tests setUUIDbyDN() for successful and unsuccessful update.
*/
public function testSetUUIDMethod() {
/** @var AbstractMapping $mapper */
[$mapper, $data] = $this->initTest();
$newUUID = 'ABC737-DEF754';
$done = $mapper->setUUIDbyDN($newUUID, 'uid=notme,dc=example,dc=org');
$this->assertFalse($done);
$name = $mapper->getNameByUUID($newUUID);
$this->assertFalse($name);
$done = $mapper->setUUIDbyDN($newUUID, $data[0]['dn']);
$this->assertTrue($done);
$uuid = $mapper->getUUIDByDN($data[0]['dn']);
$this->assertSame($uuid, $newUUID);
}
/**
* tests clear() for successful update.
*/
public function testClear() {
[$mapper, $data] = $this->initTest();
$done = $mapper->clear();
$this->assertTrue($done);
foreach ($data as $entry) {
$name = $mapper->getNameByUUID($entry['uuid']);
$this->assertFalse($name);
}
}
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/**
* tests clear() for successful update.
*/
public function testClearCb() {
[$mapper, $data] = $this->initTest();
$callbackCalls = 0;
$test = $this;
$callback = function (string $id) use ($test, &$callbackCalls) {
$test->assertTrue(trim($id) !== '');
$callbackCalls++;
};
$done = $mapper->clearCb($callback, $callback);
$this->assertTrue($done);
$this->assertSame(count($data) * 2, $callbackCalls);
foreach ($data as $entry) {
$name = $mapper->getNameByUUID($entry['uuid']);
$this->assertFalse($name);
}
}
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/**
* tests getList() method
*/
public function testList() {
[$mapper, $data] = $this->initTest();
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// get all entries without specifying offset or limit
$results = $mapper->getList();
$this->assertSame(3, count($results));
// get all-1 entries by specifying offset, and an high limit
// specifying only offset without limit will not work by underlying lib
$results = $mapper->getList(1, 999);
$this->assertSame(count($data) - 1, count($results));
// get first 2 entries by limit, but not offset
$results = $mapper->getList(null, 2);
$this->assertSame(2, count($results));
// get 2nd entry by specifying both offset and limit
$results = $mapper->getList(1, 1);
$this->assertSame(1, count($results));
}
public function testGetListOfIdsByDn() {
/** @var AbstractMapping $mapper */
[$mapper,] = $this->initTest();
$listOfDNs = [];
for ($i = 0; $i < 66640; $i++) {
// Postgres has a limit of 65535 values in a single IN list
$name = 'as_' . $i;
$dn = 'uid=' . $name . ',dc=example,dc=org';
$listOfDNs[] = $dn;
if ($i % 20 === 0) {
$mapper->map($dn, $name, 'fake-uuid-' . $i);
}
}
$result = $mapper->getListOfIdsByDn($listOfDNs);
$this->assertSame(66640 / 20, count($result));
}
}