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<?php |
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declare(strict_types=1); |
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namespace App\Handler; |
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use App\Entity\AccessLog; |
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use App\Infra\Log\AccessLogger; |
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use App\Security\ContredanseProductAccess; |
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use App\Security\Exception\NoProductAccessException; |
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use App\Security\Exception\ProductAccessExpiredException; |
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use App\Security\Exception\ProductPaymentIssueException; |
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use App\Security\UserProviderInterface; |
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use App\Service\Auth\AuthManager; |
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use App\Service\Auth\Exception\AuthExceptionInterface; |
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use App\Service\Token\TokenManager; |
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use Fig\Http\Message\StatusCodeInterface; |
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use Negotiation\AcceptLanguage; |
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use Negotiation\LanguageNegotiator; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Zend\Diactoros\Response\JsonResponse; |
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class ApiTokenLoginHandler implements RequestHandlerInterface |
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{ |
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/** |
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* @var UserProviderInterface |
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*/ |
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private $userProvider; |
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/** |
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* @var TokenManager |
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*/ |
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private $tokenManager; |
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/** |
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* @var array<string, mixed> |
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*/ |
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private $authParams; |
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/* |
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* @var ContredanseProductAccess |
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*/ |
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private $productAccess; |
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/* |
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* @var AccessLogger |
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*/ |
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private $accessLogger; |
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/** |
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* @param array<string, mixed> $authParams |
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*/ |
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public function __construct(UserProviderInterface $userProvider, TokenManager $tokenManager, ContredanseProductAccess $productAccess, array $authParams, ?AccessLogger $accessLogger) |
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{ |
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$this->userProvider = $userProvider; |
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$this->tokenManager = $tokenManager; |
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$this->authParams = $authParams; |
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$this->productAccess = $productAccess; |
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$this->accessLogger = $accessLogger; |
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} |
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public function handle(ServerRequestInterface $request): ResponseInterface |
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{ |
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$authExpiry = $this->authParams['token_expiry'] ?? TokenManager::DEFAULT_EXPIRY; |
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$method = $request->getMethod(); |
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if ($method !== 'POST') { |
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throw new \RuntimeException('Unsupported http method'); |
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} |
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// Authorization... |
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// |
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// Valid users are |
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// - either admins |
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// - or valid paying users |
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// |
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$body = $request->getParsedBody(); |
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$email = trim($body['email'] ?? ''); |
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$password = trim($body['password'] ?? ''); |
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$language = trim($body['language'] ?? ''); |
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if ($language === '') { |
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$language = $this->getLanguage($request); |
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} |
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// @todo Must be removed when production |
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if ($email === '[email protected]' && $password === 'demo') { |
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// This is for demo only |
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$this->logAccess($request, AccessLog::TYPE_LOGIN_SUCCESS, $email, $language); |
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return $this->getResponseWithAccessToken($email, $authExpiry); |
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} |
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$authenticationManager = new AuthManager($this->userProvider); |
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try { |
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// Authenticate, wil throw exception if failed |
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$user = $authenticationManager->getAuthenticatedUser($email, $password); |
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// Ensure authorization |
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$this->productAccess->ensureAccess(ContredanseProductAccess::PAXTON_PRODUCT, $user); |
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$this->logAccess($request, AccessLog::TYPE_LOGIN_SUCCESS, $email, $language); |
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return $this->getResponseWithAccessToken($user->getDetail('user_id'), $authExpiry); |
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} catch (\Throwable $e) { |
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$type = $this->getAccessLoggerTypeFromException($e); |
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$this->logAccess($request, $type, $email, $language); |
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return (new JsonResponse([ |
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'success' => false, |
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'reason' => $e->getMessage(), |
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'error_type' => $type, |
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]))->withStatus(StatusCodeInterface::STATUS_UNAUTHORIZED); |
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} |
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} |
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private function getAccessLoggerTypeFromException(\Throwable $e): string |
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{ |
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switch (true) { |
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case $e instanceof AuthExceptionInterface: |
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return AccessLog::TYPE_LOGIN_FAILURE_CREDENTIALS; |
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case $e instanceof NoProductAccessException: |
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return AccessLog::TYPE_LOGIN_FAILURE_NO_ACCESS; |
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case $e instanceof ProductPaymentIssueException: |
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return AccessLog::TYPE_LOGIN_FAILURE_PAYMENT_ISSUE; |
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case $e instanceof ProductAccessExpiredException: |
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return AccessLog::TYPE_LOGIN_FAILURE_EXPIRY; |
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default: |
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return AccessLog::TYPE_LOGIN_FAILURE; |
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} |
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} |
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private function logAccess(ServerRequestInterface $request, string $type, string $email, ?string $language): void |
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{ |
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if ($this->accessLogger !== null) { |
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['REMOTE_ADDR' => $ipAddress, 'HTTP_USER_AGENT' => $userAgent] = $request->getServerParams(); |
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try { |
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$this->accessLogger->log( |
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$type, |
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$email, |
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$language, |
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$ipAddress, |
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$userAgent |
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); |
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} catch (\Throwable $e) { |
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// Discard any error |
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//var_dump($e->getMessage()); |
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//die(); |
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error_log('AuthLoggerMiddleware failure' . $e->getMessage()); |
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} |
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} |
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} |
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private function getLanguage(ServerRequestInterface $request): ?string |
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{ |
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try { |
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$acceptLanguageHeader = trim($request->getHeaderLine('Accept-Language')); |
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if (trim($acceptLanguageHeader) !== '') { |
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$negotiator = new LanguageNegotiator(); |
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/** |
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* @var AcceptLanguage|null $acceptLanguage |
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*/ |
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$acceptLanguage = $negotiator->getBest($acceptLanguageHeader, ['fr', 'en']); |
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if ($acceptLanguage !== null) { |
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$parts = array_filter([ |
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$acceptLanguage->getBasePart(), // lang |
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$acceptLanguage->getSubPart() // region |
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]); |
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if (count($parts) > 0) { |
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return implode('_', $parts); |
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} |
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} |
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} |
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} catch (\Throwable $e) { |
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return null; |
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} |
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return null; |
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} |
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private function getResponseWithAccessToken(string $user_id, int $authExpiry): ResponseInterface |
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{ |
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$token = $this->tokenManager->createNewToken([ |
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'user_id' => $user_id |
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//'email' => $email, |
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], $authExpiry); |
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return (new JsonResponse([ |
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'access_token' => (string) $token, |
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'token_type' => 'api_auth', |
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'success' => true, |
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]))->withStatus(StatusCodeInterface::STATUS_OK); |
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} |
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} |
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contredanse /
mfts-server
