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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace Test\Security\CSRF;
use OC\Security\CSRF\CsrfToken;
use OC\Security\CSRF\CsrfTokenManager;
class CsrfTokenManagerTest extends \Test\TestCase {
/** @var \OC\Security\CSRF\CsrfTokenManager */
private $csrfTokenManager;
/** @var \OC\Security\CSRF\CsrfTokenGenerator */
private $tokenGenerator;
/** @var \OC\Security\CSRF\TokenStorage\SessionStorage */
private $storageInterface;
protected function setUp(): void {
parent::setUp();
$this->tokenGenerator = $this->getMockBuilder('\OC\Security\CSRF\CsrfTokenGenerator')
->disableOriginalConstructor()->getMock();
$this->storageInterface = $this->getMockBuilder('\OC\Security\CSRF\TokenStorage\SessionStorage')
->disableOriginalConstructor()->getMock();
$this->csrfTokenManager = new CsrfTokenManager(
$this->tokenGenerator,
$this->storageInterface
);
}
public function testGetTokenWithExistingToken(): void {
$this->storageInterface
->expects($this->once())
->method('hasToken')
->willReturn(true);
$this->storageInterface
->expects($this->once())
->method('getToken')
->willReturn('MyExistingToken');
$expected = new CsrfToken('MyExistingToken');
$this->assertEquals($expected, $this->csrfTokenManager->getToken());
}
public function testGetTokenWithExistingTokenKeepsOnSecondRequest(): void {
$this->storageInterface
->expects($this->once())
->method('hasToken')
->willReturn(true);
$this->storageInterface
->expects($this->once())
->method('getToken')
->willReturn('MyExistingToken');
$expected = new CsrfToken('MyExistingToken');
$token = $this->csrfTokenManager->getToken();
$this->assertSame($token, $this->csrfTokenManager->getToken());
$this->assertSame($token, $this->csrfTokenManager->getToken());
}
public function testGetTokenWithoutExistingToken(): void {
$this->storageInterface
->expects($this->once())
->method('hasToken')
->willReturn(false);
$this->tokenGenerator
->expects($this->once())
->method('generateToken')
->willReturn('MyNewToken');
$this->storageInterface
->expects($this->once())
->method('setToken')
->with('MyNewToken');
$expected = new CsrfToken('MyNewToken');
$this->assertEquals($expected, $this->csrfTokenManager->getToken());
}
public function testRefreshToken(): void {
$this->tokenGenerator
->expects($this->once())
->method('generateToken')
->willReturn('MyNewToken');
$this->storageInterface
->expects($this->once())
->method('setToken')
->with('MyNewToken');
$expected = new CsrfToken('MyNewToken');
$this->assertEquals($expected, $this->csrfTokenManager->refreshToken());
}
public function testRemoveToken(): void {
$this->storageInterface
->expects($this->once())
->method('removeToken');
$this->csrfTokenManager->removeToken();
}
public function testIsTokenValidWithoutToken(): void {
$this->storageInterface
->expects($this->once())
->method('hasToken')
->willReturn(false);
$token = new CsrfToken('Token');
$this->assertSame(false, $this->csrfTokenManager->isTokenValid($token));
}
public function testIsTokenValidWithWrongToken(): void {
$this->storageInterface
->expects($this->once())
->method('hasToken')
->willReturn(true);
$token = new CsrfToken('Token');
$this->storageInterface
->expects($this->once())
->method('getToken')
->willReturn('MyToken');
$this->assertSame(false, $this->csrfTokenManager->isTokenValid($token));
}
public function testIsTokenValidWithValidToken(): void {
$a = 'abc';
$b = 'def';
$xorB64 = 'BQcF';
$tokenVal = sprintf('%s:%s', $xorB64, base64_encode($a));
$this->storageInterface
->expects($this->once())
->method('hasToken')
->willReturn(true);
$token = new CsrfToken($tokenVal);
$this->storageInterface
->expects($this->once())
->method('getToken')
->willReturn($b);
$this->assertSame(true, $this->csrfTokenManager->isTokenValid($token));
}
}
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