lyra
cb378e20bc
- Add friendsofphp/php-cs-fixer to require-dev - Create .php-cs-fixer.dist.php configured for @PSR12 ruleset - Add php-cs-fixer dry-run step to CI pipeline - Auto-fix existing PSR-12 violations - Document code style tooling in readme.md
106 lines
3.2 KiB
PHP
106 lines
3.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Tests\Support;
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use App\ConfigBag;
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use App\Utilities;
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use DateTimeImmutable;
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use OTPHP\TOTP;
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use PHPUnit\Framework\TestCase;
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use Psr\Cache\CacheItemInterface;
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use Psr\Cache\CacheItemPoolInterface;
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use Psr\Clock\ClockInterface as PsrClockInterface;
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use Symfony\Component\Cache\Adapter\ArrayAdapter;
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/**
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* Provides a deterministic TOTP fixture plus a frozen clock and ready-made
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* ConfigBag / cache-pool helpers for tests that exercise TOTP-dependent code.
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*/
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trait TotpTestHelper
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{
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/** well-known Base32 test secret (JBSWY3DPEHPK3PXP) */
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private const string TOTP_SECRET = 'JBSWY3DPEHPK3PXP';
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/** Frozen timestamp used for deterministic TOTP codes. */
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protected const string FROZEN_TIME = '2025-06-15 12:00:00';
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/** Frozen clock that always returns the same instant. */
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private function frozenClock(): PsrClockInterface
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{
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$time = self::FROZEN_TIME;
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return new class ($time) implements PsrClockInterface {
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public function __construct(private string $time)
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{
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}
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public function now(): DateTimeImmutable
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{
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return new DateTimeImmutable($this->time);
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}
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};
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}
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/** Provisioning URI built from the well-known secret + frozen clock. */
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private function totpUri(): string
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{
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$totp = TOTP::createFromSecret(self::TOTP_SECRET, $this->frozenClock());
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$totp->setLabel('Test-TOTP');
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return $totp->getProvisioningUri();
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}
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/** The TOTP code that is valid at the frozen timestamp. */
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private function validTotpCode(): string
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{
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return TOTP::createFromSecret(self::TOTP_SECRET, $this->frozenClock())->now();
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}
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/** A fresh in-memory cache pool suitable for wrapping in MonitorCacheKeys. */
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private function emptyPool(): CacheItemPoolInterface
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{
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return new ArrayAdapter();
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}
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/**
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* Build a ConfigBag wired with the deterministic TOTP and frozen clock.
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* Extra params override the sensible defaults.
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*/
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private function makeConfig(
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?int $cookieTtl = 3600,
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?int $ipTtl = 0,
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bool $teapot = true,
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string $errorMessage = 'Error',
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string $teapotTitle = 'Teapot',
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string $tooManyTitle = 'Too Many',
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): ConfigBag {
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$clock = $this->frozenClock();
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$utilities = $this->createUtilities($clock);
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return new ConfigBag(
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$utilities,
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$clock,
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$cookieTtl,
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$this->totpUri(),
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$ipTtl,
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$teapot,
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$errorMessage,
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$teapotTitle,
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$tooManyTitle,
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);
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}
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/**
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* Minimal Utilities stub that never triggers TOTP generation when
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* a non-empty totpUri is supplied to ConfigBag.
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*/
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private function createUtilities(?PsrClockInterface $clock = null): Utilities
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{
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$clock ??= $this->frozenClock();
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$cache = $this->createStub(CacheItemPoolInterface::class);
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$cache->method('hasItem')->willReturn(false);
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$item = $this->createStub(CacheItemInterface::class);
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$item->method('isHit')->willReturn(false);
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$cache->method('getItem')->willReturn($item);
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return new Utilities($clock, $cache);
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}
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}
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