¿Quieres solo tener un `str`? ¿O solo un `dict`? ¿O un instance de clase modelo de base de datos directamente? Todo funciona de la misma manera.

¿En realidad no tienes usuarios que inicien sesión en tu aplicación sino robots, bots u otros sistemas, que solo tienen un token de acceso? Una vez más, todo funciona igual.

## Den Code ausführen { #run-the-code }

Alle Codeblöcke können kopiert und direkt verwendet werden (es sind tatsächlich getestete Python-Dateien).

Um eines der Beispiele auszuführen, kopieren Sie den Code in eine Datei `main.py`, und starten Sie `fastapi dev`:

<div class="termy">

```console

import org.lastaflute.web.response.ActionResponse;
import org.lastaflute.web.response.HtmlResponse;

/**
 * SSO (Single Sign-On) action controller.
 *
 * This action handles SSO authentication flows including login, logout, and metadata
 * operations. It coordinates with the SsoManager to perform authentication using
 * configured SSO providers and handles various authentication scenarios including

            testMessage.setBytesWritten(10);
            testMessage.setDigest(mockDigest);

            int len = testMessage.encode(buffer, 0);

            verify(mockDigest).sign(eq(buffer), eq(0), anyInt(), eq(testMessage), isNull());
        }

        @Test
        @DisplayName("Should retain payload when requested")
        void testEncodeRetainPayload() {

{* ../../docs_src/server_sent_events/tutorial005_py310.py hl[14] *}

## Технічні деталі { #technical-details }

FastAPI реалізує деякі найкращі практики SSE «з коробки».

```
mc admin service restart myminio
```

### Using WebIdentiy API

On another terminal run `web-identity.go` a sample client application which obtains JWT id_tokens from an identity provider, in our case its Keycloak. Uses the returned id_token response to get new temporary credentials from the MinIO server using the STS API call `AssumeRoleWithWebIdentity`.

```

requests temporary security credentials without including MinIO default credentials. Instead, the identity of the caller is validated by using a JWT access token from the identity provider. The temporary security credentials returned by this API consists of an access key, a secret key, and a security token. Applications can use these temporary security credentials to sign calls to MinIO API operations.

By default, the temporary security credentials created by AssumeRoleWithClientGrants last for...

		ConnPool: db.ConnPool,
		Context:  context.Background(),
		Clauses:  map[string]clause.Clause{},
	}

	if err == nil && !config.DisableAutomaticPing {
		if pinger, ok := db.ConnPool.(interface{ Ping() error }); ok {
			err = pinger.Ping()
			if err != nil {
				if db, _ := db.DB(); db != nil {
					_ = db.Close()
				}
			}
		}
	}

	if err != nil {

## Détails techniques { #technical-details }

FastAPI met en œuvre certaines bonnes pratiques SSE prêtes à l’emploi.

	req.URL.RawQuery += "&Signature=" + url.QueryEscape(signature)
	return nil
}

// Sign given request using Signature V2.
func signRequestV2(req *http.Request, accessKey, secretKey string) error {
	signer.SignV2(*req, accessKey, secretKey, false)
	return nil
}

// Sign given request using Signature V4.
func signRequestV4(req *http.Request, accessKey, secretKey string) error {
	// Get hashed payload.