```JSON
{
  "detail": "Not authenticated"
}
```

### Usuário inativo

Agora tente com um usuário inativo, autentique-se com:

User: `alice`

Password: `secret2`

E tente usar a operação `GET` com o caminho `/users/me`.

Você receberá um erro "Usuário inativo", como:

```JSON
{
  "detail": "Inactive user"
}
```

## Recaptulando

No entanto, pode haver casos em que escrevemos algum código que **trava todo o aplicativo**, fazendo com que o Uvicorn e o Python travem. 💥

E ainda assim, você provavelmente não gostaria que o aplicativo permanecesse inativo porque houve um erro em um lugar, você provavelmente quer que ele **continue em execução** pelo menos para as *operações de caminho* que não estão quebradas.

### Reiniciar após falha

This directory contains JLine native libraries extracted from JLine JAR.

You can add your own build for platforms not natively supported by JLine.
See here [1] on how to compile for your platform and here [2] how libraries
follow JLine's directory and filename conventions.

[1] https://github.com/jline/jline3/tree/master/native

    T[] result = newArray(arrayOfType, to - from);
    System.arraycopy(source, from, result, 0, to - from);
    return result;
  }

  // TODO(user): Move this logic to a utility class.
  @JsType(isNative = true, name = "Array", namespace = JsPackage.GLOBAL)
  private interface NativeArray {
    @JsProperty
    void setLength(int length);
  }

  static MapMaker tryWeakKeys(MapMaker mapMaker) {

        <include>*.cmd</include>
        <include>*.conf</include>
      </includes>
      <lineEnding>dos</lineEnding>
    </fileSet>
    <fileSet>
      <directory>target/dependency/org/jline/nativ</directory>
      <outputDirectory>lib/jline-native</outputDirectory>
      <includes>
        <include>**/*.so</include>
        <include>**/*.jnilib</include>
        <include>**/*.dll</include>
      </includes>
    </fileSet>
	<fileSet>

        <executions>
          <execution>
            <id>unpack-jline-native</id>
            <goals>
              <goal>unpack-dependencies</goal>
            </goals>
            <configuration>
              <includeArtifactIds>jline-native</includeArtifactIds>
              <includes>org/jline/nativ/**</includes>
            </configuration>
          </execution>
        </executions>

Jesse Wilson <******@****.***> 1703114827 -0500

Benutzer: `alice`.

Passwort: `secret2`.

Und versuchen Sie, die Operation `GET` mit dem Pfad `/users/me` zu verwenden.

Sie erhalten die Fehlermeldung „Inactive user“:

```JSON
{
  "detail": "Inactive user"
}
```

## Zusammenfassung

Sie verfügen jetzt über die Tools, um ein vollständiges Sicherheitssystem basierend auf `username` und `password` für Ihre API zu implementieren.

  private static native String toPrecision(double value, int precision);

  @JsMethod
  static native boolean stringIsNullOrEmpty(@Nullable String string) /*-{
    return !string;
  }-*/;

  @JsMethod
  static native String nullToEmpty(@Nullable String string) /*-{
    return string || "";
  }-*/;

  @JsMethod
  static native String emptyToNull(@Nullable String string) /*-{

        getActiveProfiles().forEach(this.activations::remove);
        activeProfileIds.forEach(this::activateOptionalProfile);
    }

    /**
     * Overwrites the inactive profiles based on a pre-Maven 4 "inactive profiles" list.
     * @param inactiveProfileIds A {@link List} of profile IDs that must be deactivated.