프록시 헤더는 다음과 같습니다:

* [X-Forwarded-For](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/X-Forwarded-For)
* [X-Forwarded-Proto](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/X-Forwarded-Proto)
* [X-Forwarded-Host](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/X-Forwarded-Host)

///

그럼에도 불구하고 **애플리케이션 서버**는 자신이 신뢰할 수 있는 **프록시** 뒤에 있다는 것을 모르므로, 기본적으로는 그 헤더들을 신뢰하지 않습니다.

# Header

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[19:21] *}

Some text

{* ../../docs_src/bigger_applications/app_an_py310/internal/admin.py hl[3] title["app/internal/admin.py"] *}

Some more text

...

    @Test
    public void testDecodePartialData() {
        // Create a buffer with only standard lease data (no directory-specific data)
        byte[] buffer = new byte[56]; // Header + name + padding + standard lease data only

        // Write minimal header
        SMBUtil.writeInt4(0, buffer, 0); // Next
        SMBUtil.writeInt2(16, buffer, 4); // NameOffset
        SMBUtil.writeInt2(4, buffer, 6); // NameLength

	}
	if payloadType != "" {
		req.Header.Set(xhttp.ContentType, payloadType)
	}
	req.Header.Set(xhttp.WebhookEventPayloadCount, strconv.Itoa(payloadCount))
	req.Header.Set(xhttp.MinIOVersion, xhttp.GlobalMinIOVersion)
	req.Header.Set(xhttp.MinioDeploymentID, xhttp.GlobalDeploymentID)

	// Set user-agent to indicate MinIO release
	// version to the configured log endpoint
	req.Header.Set("User-Agent", h.config.UserAgent)

# Header

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[19:21] *}

Some text

{* ../../docs_src/bigger_applications/app_an_py310/internal/admin.py hl[3] title["app/internal/admin.py"] *}

Some more text

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[30:38] hl[31:33] *}

And even more text

    query: str,
    after: str | None = None,
    category_id: str | None = None,
) -> dict[str, Any]:
    headers = {"Authorization": f"token {settings.github_token.get_secret_value()}"}
    variables = {"after": after, "category_id": category_id}
    response = httpx.post(
        github_graphql_url,
        headers=headers,
        timeout=settings.httpx_timeout,
        json={"query": query, "variables": variables, "operationName": "Q"},

```python
from fastapi import UploadFile
```

::: fastapi.UploadFile
    options:
        members:
            - file
            - filename
            - size
            - headers
            - content_type
            - read
            - write
            - seek

# HTTP Basic Auth { #http-basic-auth }

En basit senaryolarda HTTP Basic Auth kullanabilirsiniz.

HTTP Basic Auth’ta uygulama, içinde kullanıcı adı ve şifre bulunan bir header bekler.

Eğer bunu almazsa HTTP 401 "Unauthorized" hatası döndürür.

Ayrıca değeri `Basic` olan ve isteğe bağlı `realm` parametresi içerebilen `WWW-Authenticate` header’ını da döndürür.

Bu da tarayıcıya, kullanıcı adı ve şifre için entegre giriş penceresini göstermesini söyler.

    }

    @Override
    public int getHeaderFieldInt(final String header, final int def) {
        handshake();
        return this.connection.getHeaderFieldInt(header, def);
    }

    @Override
    public long getHeaderFieldDate(final String header, final long def) {
        handshake();
        return this.connection.getHeaderFieldDate(header, def);
    }

    @Override

        .build()

    client.newCall(request).execute().use { response ->
      if (!response.isSuccessful) throw IOException("Unexpected code $response")

      for ((name, value) in response.headers) {
        println("$name: $value")
      }

      println(response.body.string())
    }
  }
}

fun main() {
  SynchronousGet().run()