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make QR Code Provider a mandatory constructor argument

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This change is discussed in #104
Currently, the library defaults to a QR Code Provider using an external
service, thus leaking secrets.

This change forces the definition of a QR Code Provider in the
constructor. It is a breaking change.

fixes #104
This commit is contained in:
Nicolas CARPi
2024-04-25 21:23:39 +02:00
parent cabcf5d493
commit 2080319f6f
10 changed files with 99 additions and 67 deletions
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tests/Providers/Qr/IQRCodeProviderTest.php
+11 -9
View File
@@ -7,6 +7,7 @@ namespace Tests\Providers\Qr;
use PHPUnit\Framework\TestCase;
use RobThree\Auth\Algorithm;
use RobThree\Auth\Providers\Qr\HandlesDataUri;
use RobThree\Auth\Providers\Qr\IQRCodeProvider;
use RobThree\Auth\TwoFactorAuth;
use RobThree\Auth\TwoFactorAuthException;
@@ -14,11 +15,16 @@ class IQRCodeProviderTest extends TestCase
{
use HandlesDataUri;
protected IQRCodeProvider $qr;
protected function setUp(): void
{
$this->qr = new TestQrProvider();
}
public function testTotpUriIsCorrect(): void
{
$qr = new TestQrProvider();
$tfa = new TwoFactorAuth('Test&Issuer', 6, 30, Algorithm::Sha1, $qr);
$tfa = new TwoFactorAuth($this->qr, 'Test&Issuer', 6, 30, Algorithm::Sha1);
$data = $this->DecodeDataUri($tfa->getQRCodeImageAsDataUri('Test&Label', 'VMR466AB62ZBOKHE'));
$this->assertSame('test/test', $data['mimetype']);
$this->assertSame('base64', $data['encoding']);
@@ -27,14 +33,12 @@ class IQRCodeProviderTest extends TestCase
public function testTotpUriIsCorrectNoIssuer(): void
{
$qr = new TestQrProvider();
/**
* The library specifies the issuer is null by default however in PHP 8.1
* there is a deprecation warning for passing null as a string argument to rawurlencode
*/
$tfa = new TwoFactorAuth(null, 6, 30, Algorithm::Sha1, $qr);
$tfa = new TwoFactorAuth($this->qr, null, 6, 30, Algorithm::Sha1);
$data = $this->DecodeDataUri($tfa->getQRCodeImageAsDataUri('Test&Label', 'VMR466AB62ZBOKHE'));
$this->assertSame('test/test', $data['mimetype']);
$this->assertSame('base64', $data['encoding']);
@@ -43,9 +47,7 @@ class IQRCodeProviderTest extends TestCase
public function testGetQRCodeImageAsDataUriThrowsOnInvalidSize(): void
{
$qr = new TestQrProvider();
$tfa = new TwoFactorAuth('Test', 6, 30, Algorithm::Sha1, $qr);
$tfa = new TwoFactorAuth($this->qr, 'Test', 6, 30, Algorithm::Sha1);
$this->expectException(TwoFactorAuthException::class);
tests/Providers/Rng/IRNGProviderTest.php
+2 -1
View File
@@ -7,12 +7,13 @@ namespace Tests\Providers\Rng;
use PHPUnit\Framework\TestCase;
use RobThree\Auth\Algorithm;
use RobThree\Auth\TwoFactorAuth;
use Tests\Providers\Qr\TestQrProvider;
class IRNGProviderTest extends TestCase
{
public function testCreateSecret(): void
{
$tfa = new TwoFactorAuth('Test', 6, 30, Algorithm::Sha1, null, null);
$tfa = new TwoFactorAuth(new TestQrProvider(), 'Test', 6, 30, Algorithm::Sha1, null, null);
$this->assertIsString($tfa->createSecret());
}
}
tests/Providers/Time/ITimeProviderTest.php
+4 -3
View File
@@ -8,6 +8,7 @@ use PHPUnit\Framework\TestCase;
use RobThree\Auth\Algorithm;
use RobThree\Auth\TwoFactorAuth;
use RobThree\Auth\TwoFactorAuthException;
use Tests\Providers\Qr\TestQrProvider;
class ITimeProviderTest extends TestCase
{
@@ -17,7 +18,7 @@ class ITimeProviderTest extends TestCase
$tpr1 = new TestTimeProvider(123);
$tpr2 = new TestTimeProvider(128);
$tfa = new TwoFactorAuth('Test', 6, 30, Algorithm::Sha1, null, null, $tpr1);
$tfa = new TwoFactorAuth(new TestQrProvider(), 'Test', 6, 30, Algorithm::Sha1, null, $tpr1);
$tfa->ensureCorrectTime(array($tpr2)); // 128 - 123 = 5 => within default leniency
}
@@ -26,7 +27,7 @@ class ITimeProviderTest extends TestCase
$tpr1 = new TestTimeProvider(123);
$tpr2 = new TestTimeProvider(124);
$tfa = new TwoFactorAuth('Test', 6, 30, Algorithm::Sha1, null, null, $tpr1);
$tfa = new TwoFactorAuth(new TestQrProvider(), 'Test', 6, 30, Algorithm::Sha1, null, $tpr1);
$this->expectException(TwoFactorAuthException::class);
@@ -36,7 +37,7 @@ class ITimeProviderTest extends TestCase
public function testEnsureDefaultTimeProviderReturnsCorrectTime(): void
{
$this->expectNotToPerformAssertions();
$tfa = new TwoFactorAuth('Test', 6, 30, Algorithm::Sha1);
$tfa = new TwoFactorAuth(new TestQrProvider(), 'Test', 6, 30, Algorithm::Sha1);
$tfa->ensureCorrectTime(array(new TestTimeProvider(time())), 1); // Use a leniency of 1, should the time change between both time() calls
}
}