src/Controller/SecurityController.php

@@ -32,10 +32,6 @@ class SecurityController extends AbstractController
                 $loginForm->addError(new FormError($trans->trans('error.login', [], 'messages')));
                 $request->getSession()->remove(SQLLoginUserAuthenticator::ERROR_LOGIN);
             }
-            if ($request->getSession()->has(SQLLoginUserAuthenticator::ERROR_PDO)) {
-                $loginForm->addError(new FormError($trans->trans('error.pdo', [], 'messages')));
-                $request->getSession()->remove(SQLLoginUserAuthenticator::ERROR_PDO);
-            }
             if ($request->getSession()->has(SQLLoginUserAuthenticator::ERROR_CONFIGURATION)) {
                 $loginForm->addError(new FormError($trans->trans('error.configuration', [], 'messages')));
                 $request->getSession()->remove(SQLLoginUserAuthenticator::ERROR_CONFIGURATION);

src/Hydra/Client.php

@@ -3,14 +3,20 @@
 namespace App\Hydra;
 
 use App\Hydra\Exception\InvalidChallengeException;
+use Exception;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 use Symfony\Contracts\HttpClient\ResponseInterface;
 
 class Client
 {
-    protected $client;
+    private HttpClientInterface $client;
-
+    private const MAX_RETRY = 3;
-    protected $hydraAdminBaseUrl;
+    private const SLEEP_TIME = [
+        5,
+        500,
+        5000,
+    ];
+    private string $hydraAdminBaseUrl;
 
     public function __construct(HttpClientInterface $client, string $hydraAdminBaseUrl)
     {
@@ -26,7 +32,7 @@ class Client
             [
                 'query' => [
                     'login_challenge' => $loginChallenge,
-                ]
+                ],
             ]
         );
 
@@ -35,7 +41,6 @@ class Client
                 throw new InvalidChallengeException();
         }
 
-
         return $response;
     }
 
@@ -47,7 +52,7 @@ class Client
             [
                 'query' => [
                     'logout_challenge' => $logoutChallenge,
-                ]
+                ],
             ]
         );
 
@@ -56,27 +61,38 @@ class Client
                 throw new InvalidChallengeException();
         }
 
-
         return $response;
     }
 
     public function fetchConsentRequestInfo(string $consentChallenge): ResponseInterface
     {
+        $attempt = 0;
+        while ($attempt < self::MAX_RETRY) {
             $response = $this->client->request(
                 'GET',
                 $this->hydraAdminBaseUrl.'/oauth2/auth/requests/consent',
                 [
                     'query' => [
                         'consent_challenge' => $consentChallenge,
-                ]
+                    ],
                 ]
             );
 
-        switch ($response->getStatusCode()) {
+            $status = $response->getStatusCode();
+            if (503 === $status) {
+                ++$attempt;
+                usleep(1000 * self::SLEEP_TIME[$attempt] + rand(1, 5) * 1000);
+                continue;
+            }
+            switch ($status) {
                 case 404:
                     throw new InvalidChallengeException();
             }
-
+            break;
+        }
+        if (self::MAX_RETRY === $attempt) {
+            throw new Exception(sprintf('Fetch consent a rencontré une erreur %s après %s tentatives', $response->getStatusCode(), self::MAX_RETRY));
+        }
 
         return $response;
     }
@@ -91,7 +107,7 @@ class Client
                     'login_challenge' => $loginChallenge,
                 ],
                 'headers' => [
-                    'Content-Type' => 'application/json'
+                    'Content-Type' => 'application/json',
                 ],
                 'body' => json_encode($payload),
             ]
@@ -110,7 +126,7 @@ class Client
                     'consent_challenge' => $consentChallenge,
                 ],
                 'headers' => [
-                    'Content-Type' => 'application/json'
+                    'Content-Type' => 'application/json',
                 ],
                 'body' => json_encode($payload),
             ]
@@ -129,7 +145,7 @@ class Client
                     'logout_challenge' => $logoutChallenge,
                 ],
                 'headers' => [
-                    'Content-Type' => 'application/json'
+                    'Content-Type' => 'application/json',
                 ],
             ]
         );

src/Security/SQLLoginUserAuthenticator.php

@@ -5,11 +5,9 @@ namespace App\Security;
 use App\Entity\User;
 use App\Security\Hasher\PasswordEncoder;
 use App\Service\SQLLoginService;
-use App\SQLLogin\Exception\DatabaseConnectionException;
 use App\SQLLogin\Exception\DataToFetchConfigurationException;
 use App\SQLLogin\Exception\EmptyResultException;
 use App\SQLLogin\Exception\InvalidSQLPasswordException;
-use App\SQLLogin\Exception\LoginElementsConfigurationException;
 use App\SQLLogin\Exception\SecurityPatternConfigurationException;
 use App\SQLLogin\SQLLoginRequest;
 use Symfony\Component\HttpFoundation\RedirectResponse;
@@ -87,12 +85,6 @@ class SQLLoginUserAuthenticator extends AbstractLoginFormAuthenticator
         } catch (EmptyResultException $e) {
             $session->set(self::ERROR_LOGIN, true);
             throw new AuthenticationException();
-        } catch (DatabaseConnectionException $e) {
-            $session->set(self::ERROR_PDO, true);
-            throw new AuthenticationException();
-        } catch (LoginElementsConfigurationException $e) {
-            $session->set(self::ERROR_CONFIGURATION, true);
-            throw new AuthenticationException();
         } catch (DataToFetchConfigurationException $e) {
             $session->set(self::ERROR_DATA_TO_FETCH_CONFIGURATION, true);
             throw new AuthenticationException();

src/Service/SQLLoginService.php

@@ -2,22 +2,18 @@
 
 namespace App\Service;
 
-use App\SQLLogin\Exception\DatabaseConnectionException;
 use App\SQLLogin\Exception\DataToFetchConfigurationException;
 use App\SQLLogin\Exception\EmptyResultException;
-use App\SQLLogin\Exception\LoginElementsConfigurationException;
 use App\SQLLogin\Exception\NullDataToFetchException;
 use App\SQLLogin\SQLLoginConnect;
 use App\SQLLogin\SQLLoginRequest;
 use PDO;
-use PDOException;
 use Psr\Log\LoggerInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 
 class SQLLoginService extends AbstractController
 {
     public const MAX_RETRY = 3;
-    private PDO $pdo;
 
     public function __construct(
         private SQLLoginRequest $sqlLoginRequest,
@@ -25,7 +21,6 @@ class SQLLoginService extends AbstractController
     ) {
         $this->sqlLoginRequest = $sqlLoginRequest;
         $this->loggerInterface = $loggerInterface;
-        $this->pdo = $this->getConnection();
     }
 
     public function fetchPasswordAndDatas(string $login): array
@@ -35,9 +30,6 @@ class SQLLoginService extends AbstractController
             $datas = $this->executeRequestWithLogin($dataRequest, $login);
         } catch (NullDataToFetchException $e) {
             throw new DataToFetchConfigurationException($e->getMessage());
-        } catch (PDOException $e) {
-            $this->loggerInterface->critical($e->getMessage());
-            throw new LoginElementsConfigurationException($e->getMessage());
         }
 
         return $datas;
@@ -47,7 +39,8 @@ class SQLLoginService extends AbstractController
     {
         $attempt = 0;
         while ($attempt < self::MAX_RETRY) {
-            $query = $this->pdo->prepare($request);
+            $pdo = $this->getConnection();
+            $query = $pdo->prepare($request);
             $query->execute([$this->sqlLoginRequest->getLoginColumnName() => $login]);
             $datas = $query->fetch(PDO::FETCH_ASSOC);
             $query->closeCursor();
@@ -68,13 +61,8 @@ class SQLLoginService extends AbstractController
     private function getConnection(): PDO
     {
         // Appel du singleton
-        try {
         $sqlLogin = SQLLoginConnect::getInstance();
         $pdo = $sqlLogin->connect($this->sqlLoginRequest->getDatabaseDsn(), $this->sqlLoginRequest->getDbUser(), $this->sqlLoginRequest->getDbPassword());
-        } catch (PDOException $e) {
-            $this->loggerInterface->critical($e->getMessage());
-            throw new DatabaseConnectionException($e->getMessage());
-        }
 
         return $pdo;
     }