Bei HTTP Basic Auth erwartet die Anwendung einen Header, der einen Benutzernamen und ein Passwort enthält.

Wenn sie diesen nicht empfängt, gibt sie den HTTP-Error 401 „Unauthorized“ zurück.

Und gibt einen Header `WWW-Authenticate` mit dem Wert `Basic` und einem optionalen `realm`-Parameter („Bereich“) zurück.

# HTTP Basic Auth

For the simplest cases, you can use HTTP Basic Auth.

In HTTP Basic Auth, the application expects a header that contains a username and a password.

If it doesn't receive it, it returns an HTTP 401 "Unauthorized" error.

And returns a header `WWW-Authenticate` with a value of `Basic`, and an optional `realm` parameter.

That tells the browser to show the integrated prompt for a username and password.

```

////

/// info | Informação

O cabeçalho adicional `WWW-Authenticate` com valor `Bearer` que estamos retornando aqui também faz parte da especificação.

Qualquer código de status HTTP (erro) 401 "UNAUTHORIZED" também deve retornar um cabeçalho `WWW-Authenticate`.

No caso de tokens ao portador (nosso caso), o valor desse cabeçalho deve ser `Bearer`.

Na verdade, você pode pular esse cabeçalho extra e ainda funcionaria.

gradlePlugin-bnd = { module = "biz.aQute.bnd:biz.aQute.bnd.gradle", version.ref = "biz-aQute-bnd" }
gradlePlugin-dokka = "org.jetbrains.dokka:dokka-gradle-plugin:1.9.20"
gradlePlugin-errorprone = "net.ltgt.gradle:gradle-errorprone-plugin:4.0.1"
gradlePlugin-graal = "com.palantir.graal:gradle-graal:0.12.0"
gradlePlugin-kotlin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "org-jetbrains-kotlin" }

        deny:
          - pkg: github.com/golang/protobuf/ptypes
            desc: "do not use github.com/golang/protobuf/ptypes; use google.golang.org/protobuf/types/known instead"
  gosec:
    includes:
      - G401
      - G402
      - G404
issues:
  # List of regexps of issue texts to exclude, empty list by default.
  # But independently from this option we use default exclude patterns,

    * This includes several bug fixes in Starlette.
* ⬆️ Upgrade Uvicorn max version in public extras: all. From `>=0.12.0,<0.18.0` to `>=0.12.0,<0.19.0`. PR [#5401](https://github.com/tiangolo/fastapi/pull/5401) by [@tiangolo](https://github.com/tiangolo).

### Internal