fix(laravel): swagger ui authentication (#6661)

fix swagger ui authentication in laravel, by providing necessary options

Closes: #6662

Author: toitzi

src/Laravel/ApiPlatformProvider.php

@@ -705,7 +705,33 @@ public function register(): void
             /** @var ConfigRepository */
             $config = $app['config'];
 
-            return new Options(title: $config->get('api-platform.title') ?? '');
+            return new Options(
+                title: $config->get('api-platform.title', ''),
+                description: $config->get('api-platform.description', ''),
+                version: $config->get('api-platform.version', ''),
+                oAuthEnabled: $config->get('api-platform.swagger_ui.oauth.enabled', false),
+                oAuthType: $config->get('api-platform.swagger_ui.oauth.type', null),
+                oAuthFlow: $config->get('api-platform.swagger_ui.oauth.flow', null),
+                oAuthTokenUrl: $config->get('api-platform.swagger_ui.oauth.tokenUrl', null),
+                oAuthAuthorizationUrl: $config->get('api-platform.swagger_ui.oauth.authorizationUrl', null),
+                oAuthRefreshUrl: $config->get('api-platform.swagger_ui.oauth.refreshUrl', null),
+                oAuthScopes: $config->get('api-platform.swagger_ui.oauth.scopes', []),
+                apiKeys: $config->get('api-platform.swagger_ui.apiKeys', []),
+            );
+        });
+
+        $this->app->singleton(SwaggerUiProcessor::class, function (Application $app) {
+            /** @var ConfigRepository */
+            $config = $app['config'];
+
+            return new SwaggerUiProcessor(
+                urlGenerator: $app->make(UrlGeneratorInterface::class),
+                normalizer: $app->make(NormalizerInterface::class),
+                openApiOptions: $app->make(Options::class),
+                oauthClientId: $config->get('api-platform.swagger_ui.oauth.clientId'),
+                oauthClientSecret: $config->get('api-platform.swagger_ui.oauth.clientSecret'),
+                oauthPkce: $config->get('api-platform.swagger_ui.oauth.pkce', false),
+            );
         });
 
         $this->app->singleton(DocumentationController::class, function (Application $app) {

src/Laravel/State/SwaggerUiProcessor.php

@@ -70,6 +70,7 @@ public function process(mixed $openApi, Operation $operation, array $uriVariable
                 'flow' => $this->openApiOptions->getOAuthFlow(),
                 'tokenUrl' => $this->openApiOptions->getOAuthTokenUrl(),
                 'authorizationUrl' => $this->openApiOptions->getOAuthAuthorizationUrl(),
+                'redirectUrl' => $request->getSchemeAndHttpHost().'/vendor/api-platform/swagger-ui/oauth2-redirect.html',
                 'scopes' => $this->openApiOptions->getOAuthScopes(),
                 'clientId' => $this->oauthClientId,
                 'clientSecret' => $this->oauthClientSecret,

src/Laravel/config/api-platform.php

@@ -72,7 +72,24 @@
     ],
 
     'swagger_ui' => [
-        'enabled' => true
+        'enabled' => true,
+        //'apiKeys' => [
+        //    'api' => [
+        //        'type' => 'Bearer',
+        //        'name' => 'Authentication Token',
+        //        'in' => 'header'
+        //    ]
+        //],
+        //'oauth' => [
+        //    'enabled' => true,
+        //    'type' => 'oauth2',
+        //    'flow' => 'authorizationCode',
+        //    'tokenUrl' => '',
+        //    'authorizationUrl' =>'',
+        //    'refreshUrl' => '',
+        //    'scopes' => ['scope1' => 'Description scope 1'],
+        //    'pkce' => true
+        //]
     ],
 
     'url_generation_strategy' => UrlGeneratorInterface::ABS_PATH,