import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertThrows;

import java.security.GeneralSecurityException;
import java.util.HashMap;
import java.util.Map;

import javax.crypto.spec.SecretKeySpec;
import javax.security.auth.kerberos.KerberosKey;
import javax.security.auth.kerberos.KerberosPrincipal;

import org.junit.jupiter.api.Test;

/**
 * Tests for the PacMac class.
 */

{* ../../docs_src/security/tutorial001_an_py39.py hl[12] *}

Pero eso aún no es tan útil. Vamos a hacer que nos dé el usuario actual.

## Crear un modelo de usuario { #create-a-user-model }

Primero, vamos a crear un modelo de usuario con Pydantic.

De la misma manera que usamos Pydantic para declarar cuerpos, podemos usarlo en cualquier otra parte:

{* ../../docs_src/security/tutorial002_an_py310.py hl[5,12:6] *}

            Doc(
                """
                Security scheme name.

                It will be included in the generated OpenAPI (e.g. visible at `/docs`).
                """
            ),
        ] = None,
        description: Annotated[
            Optional[str],
            Doc(
                """
                Security scheme description.

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.internal.platform

import java.security.KeyStore
import java.security.Provider
import java.security.cert.X509Certificate
import javax.net.ssl.SSLContext
import javax.net.ssl.SSLSession
import javax.net.ssl.SSLSocket
import javax.net.ssl.SSLSocketFactory
import javax.net.ssl.TrustManager

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
  <base-config cleartextTrafficPermitted="false">
  </base-config>

 * limitations under the License.
 */
package okhttp3.tls.internal

import java.lang.reflect.InvocationTargetException
import java.lang.reflect.Method
import java.security.cert.Certificate
import java.security.cert.CertificateException
import java.security.cert.X509Certificate
import javax.net.ssl.X509TrustManager

/** This extends [X509TrustManager] for Android to disable verification for a set of hosts. */

{* ../../docs_src/security/tutorial004_an_py310.py hl[90:107] *}

## Die *Pfadoperation* `/token` aktualisieren { #update-the-token-path-operation }

Erstellen Sie ein <abbr title="Zeitdifferenz">`timedelta`</abbr> mit der Ablaufzeit des Tokens.

Erstellen Sie einen echten JWT-Zugriffstoken und geben Sie ihn zurück.

{* ../../docs_src/security/tutorial004_an_py310.py hl[118:133] *}

Si el token es inválido, devuelve un error HTTP de inmediato.

{* ../../docs_src/security/tutorial004_an_py310.py hl[90:107] *}

## Actualizar la *path operation* `/token` { #update-the-token-path-operation }

Crea un `timedelta` con el tiempo de expiración del token.

Crea un verdadero token de acceso JWT y devuélvelo.

{* ../../docs_src/security/tutorial004_an_py310.py hl[118:133] *}

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.security;

import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

import org.codelibs.core.exception.ClIllegalStateException;

import android.os.Build;
import androidx.test.ext.junit.runners.AndroidJUnit4;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;

import okhttp3.OkHttpClient;
import okhttp3.Protocol;
import okhttp3.Request;
import okhttp3.Response;