synonymFile = new SynonymFile("1", file1.getAbsolutePath(), new Date());
    }

    @Override
        protected void tearDown(TestInfo testInfo) throws Exception {
        file1.delete();
    }
    */

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        synonymFile = new SynonymFile("1", "dummy", new Date());
        List<SynonymItem> itemList = new ArrayList<>();

    to_encode = data.copy()
    if expires_delta:
        expire = datetime.now(timezone.utc) + expires_delta
    else:
        expire = datetime.now(timezone.utc) + timedelta(minutes=15)
    to_encode.update({"exp": expire})
    encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
    return encoded_jwt


async def get_current_user(

    to_encode = data.copy()
    if expires_delta:
        expire = datetime.now(timezone.utc) + expires_delta
    else:
        expire = datetime.now(timezone.utc) + timedelta(minutes=15)
    to_encode.update({"exp": expire})
    encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
    return encoded_jwt


async def get_current_user(
    security_scopes: SecurityScopes, token: str = Depends(oauth2_scheme)

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## Обновление приложения с несколькими моделями { #update-the-app-with-multiple-models }

Теперь давайте немного **отрефакторим** приложение, чтобы повысить **безопасность** и **универсальность**.

Erstellen Sie eine Hilfsfunktion, um einen neuen Zugriffstoken zu generieren.

{* ../../docs_src/security/tutorial004_an_py310.py hl[4,7,13:15,29:31,82:90] *}

## Die Abhängigkeiten aktualisieren { #update-the-dependencies }

Aktualisieren Sie `get_current_user`, um den gleichen Token wie zuvor zu erhalten, dieses Mal jedoch unter Verwendung von JWT-Tokens.

Crea una función de utilidad para generar un nuevo token de acceso.

{* ../../docs_src/security/tutorial004_an_py310.py hl[4,7,13:15,29:31,82:90] *}

## Actualizar las dependencias { #update-the-dependencies }

Actualiza `get_current_user` para recibir el mismo token que antes, pero esta vez, usando tokens JWT.

Decodifica el token recibido, verifícalo y devuelve el usuario actual.

    }

    /**
     * Updates an existing stopwords dictionary item.
     *
     * @param dictId the dictionary ID
     * @param body the request body containing updated stopwords item information
     * @return JSON response with result status
     */
    // PUT /api/admin/dict/stopwords/setting/{dictId}

  }

  private static void assertChecksum(ImmutableSupplier<Checksum> supplier, String input) {
    byte[] bytes = HashTestUtils.ascii(input);

    Checksum checksum = supplier.get();
    checksum.update(bytes, 0, bytes.length);
    long value = checksum.getValue();

    String toString = "name";
    HashFunction func = new ChecksumHashFunction(supplier, 32, toString);
    assertThat(func.toString()).isEqualTo(toString);

                                },
                                "description": "Validation Error",
                            },
                        },
                        "summary": "Update Item",
                    },
                },
            },
            "components": {
                "schemas": {
                    "Body_update_item_items__item_id__put": {

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## Die App mit mehreren Modellen aktualisieren { #update-the-app-with-multiple-models }

Jetzt lassen Sie uns diese App ein wenig **refaktorisieren**, um die **Sicherheit** und **Vielseitigkeit** zu erhöhen.