# HTTP Basic Auth { #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.

Обычной практикой является иметь **одну программу/HTTP-сервер** запущенную на сервере (машине, хосте и т.д.) и **ответственную за всю работу с HTTPS**:

* получение **зашифрованных HTTPS-запросов**
* отправка **расшифрованных HTTP запросов** в соответствующее HTTP-приложение, работающее на том же сервере (в нашем случае, это приложение **FastAPI**)
* получение **HTTP-ответа** от приложения

**protocolo HTTP**.

É uma prática comum ter um **programa/servidor HTTP** em execução no servidor (máquina, host, etc.) e **gerenciar todas as partes HTTPS**: **recebendo as requisições encriptadas**, enviando as **solicitações HTTP descriptografadas** para o aplicativo HTTP real em execução no mesmo servidor (a aplicação **FastAPI**, neste caso), pegue a **resposta HTTP** do aplicativo, **criptografe-a** usando o **certificado HTTPS** apropriado e envie-a de volta ao cliente usando **HTTPS**. Este...

con el **protocolo HTTP**.

Es una práctica común tener **un programa/servidor HTTP** ejecutándose en el servidor (la máquina, host, etc.) y **gestionando todas las partes de HTTPS**: recibiendo los **requests HTTPS encriptados**, enviando los **requests HTTP desencriptados** a la aplicación HTTP real que se ejecuta en el mismo servidor (la aplicación **FastAPI**, en este caso), tomando el **response HTTP** de la aplicación, **encriptándolo** usando el **certificado HTTPS** adecuado y enviándolo...

with the **HTTP protocol**.

It is a common practice to have **one program/HTTP server** running on the server (the machine, host, etc.) and **managing all the HTTPS parts**: receiving the **encrypted HTTPS requests**, sending the **decrypted HTTP requests** to the actual HTTP application running in the same server (the **FastAPI** application, in this case), take the **HTTP response** from the application, **encrypt it** using the appropriate **HTTPS certificate** and sending it back to the...

    * Die Inhalte sind **verschlüsselt**, auch wenn sie mit dem **HTTP-Protokoll** gesendet werden.

サーバー（マシン、ホストなど）上で**1つのプログラム/HTTPサーバー**を実行させ、**HTTPSに関する全てのこと**を管理するのが一般的です。

**暗号化された HTTPS リクエスト** を受信し、**復号化された HTTP リクエスト** を同じサーバーで実行されている実際の HTTP アプリケーション（この場合は **FastAPI** アプリケーション）に送信し、アプリケーションから **HTTP レスポンス** を受け取り、適切な **HTTPS 証明書** を使用して **暗号化** し、そして**HTTPS** を使用してクライアントに送り返します。

    assertThat(parse("http:\\/host/path"))
      .isEqualTo(parse("http://host/path"))
    assertThat(parse("http:/\\host/path"))
      .isEqualTo(parse("http://host/path"))
    assertThat(parse("http:\\\\host/path"))
      .isEqualTo(parse("http://host/path"))
    assertThat(parse("http:///host/path"))
      .isEqualTo(parse("http://host/path"))
    assertThat(parse("http:\\//host/path"))
      .isEqualTo(parse("http://host/path"))

        assertEquals("http://localhost/home#section1", HcHttpClient.constructRedirectLocation("http://localhost/", "/home#section1"));
        assertEquals("http://localhost/newpage", HcHttpClient.constructRedirectLocation("http://localhost", "newpage"));
        assertEquals("http://localhost/newpage", HcHttpClient.constructRedirectLocation("http://localhost/path/", "../newpage"));

    [http.middlewares.api-stripprefix.stripPrefix]
      prefixes = ["/api/v1"]

  [http.routers]

    [http.routers.app-http]
      entryPoints = ["http"]
      service = "app"
      rule = "PathPrefix(`/api/v1`)"
      middlewares = ["api-stripprefix"]

  [http.services]

    [http.services.app]
      [http.services.app.loadBalancer]
        [[http.services.app.loadBalancer.servers]]