Daha fazla bilgi için [PyJWT Kurulum dokümantasyonu](https://pyjwt.readthedocs.io/en/latest/installation.html) sayfasını okuyabilirsiniz.

///

## Password hashing { #password-hashing }

"Hashing", bazı içerikleri (bu örnekte bir password) anlamsız görünen bir bayt dizisine (pratikte bir string) dönüştürmek demektir.

	// http://docs.aws.amazon.com/AmazonS3/latest/API/multiobjectdeleteapi.html
	if !validateLengthAndChecksum(r) {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrMissingContentMD5), r.URL)
		return
	}

	// Content-Length is required and should be non-zero
	// http://docs.aws.amazon.com/AmazonS3/latest/API/multiobjectdeleteapi.html
	if r.ContentLength <= 0 {

erenter","pointerleave","orig","related","rnoInnerhtml","rchecked","rcleanScript","manipulationTarget","disableScript","restoreScript","cloneCopyEvent","dest","udataOld","udataCur","domManip","collection","hasScripts","iNoClone","valueIsFunction","html","_evalUrl","keepData","cleanData","dataAndEvents","deepDataAndEvents","srcElements","destElements","inPage","detach","append","prepend","insertBefore","before","after","replaceWith","replaceChild","appendTo","prependTo","insertAfter","replaceAll"...

labels.facet_contentLength_250kto500k=250KB - 500KB
labels.facet_contentLength_1mto5m=1MB - 5MB
labels.facet_contentLength_5m=5MB -  
labels.facet_filetype_title=檔案類型
labels.facet_filetype_html=HTML
labels.facet_filetype_word=MS Word
labels.facet_filetype_excel=MS Excel
labels.facet_filetype_powerpoint=MS PowerPoint
labels.facet_filetype_odt=ODF Word
labels.facet_filetype_ods=ODF Spreadsheet

  CYGWIN*) cygwin=true ;;
  MINGW*) mingw=true;;
  Darwin*) darwin=true
    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
    if [ -z "$JAVA_HOME" ]; then
      if [ -x "/usr/libexec/java_home" ]; then
        export JAVA_HOME="`/usr/libexec/java_home`"
      else
        export JAVA_HOME="/Library/Java/Home"
      fi
    fi
    ;;

 * MSIE clients using NTLM SSP. This is similar to {@code Authentication:
 * BASIC} but weakly encrypted and without requiring the user to re-supply
 * authentication credentials.
 * <p>
 * Read <a href="../../../ntlmhttpauth.html">jCIFS NTLM HTTP Authentication and the Network Explorer Servlet</a> for complete details.
 */

/**
 * An HTTP servlet filter that provides NTLM authentication support for SMB1 protocol.

 * behave as though the <code>CreateFile</code>, <code>ReadFile</code>,
 * <code>WriteFile</code>, and <code>CloseFile</code> interface was
 * being used.
 * </td></tr>
 * </table>
 *
 * <p>See <a href="../../../pipes.html">Using jCIFS to Connect to Win32
 * Named Pipes</a> for a detailed description of how to use jCIFS with
 * Win32 Named Pipe server processes.
 *
 */

public class SmbNamedPipe extends SmbFile {

    /**

Немного технических подробностей для любопытных умников. 🤓

Под капотом, в ASGI-технической спецификации, это часть [Протокола Lifespan](https://asgi.readthedocs.io/en/latest/specs/lifespan.html), и он определяет события `startup` и `shutdown`.

/// info | Информация

Вы можете прочитать больше про обработчики `lifespan` в Starlette в [документации Starlette по Lifespan](https://www.starlette.dev/lifespan/).

<img src="/img/tutorial/security/image12.png">

## 사용자명 확인하기 { #check-the-username }

더 완전한 예시입니다.

dependency를 사용해 사용자명과 비밀번호가 올바른지 확인하세요.

이를 위해 Python 표준 모듈 [`secrets`](https://docs.python.org/3/library/secrets.html)를 사용해 사용자명과 비밀번호를 확인합니다.

`secrets.compare_digest()`는 `bytes` 또는 ASCII 문자(영어에서 사용하는 문자)만 포함한 `str`을 받아야 합니다. 즉, `Sebastián`의 `á` 같은 문자가 있으면 동작하지 않습니다.

이를 처리하기 위해 먼저 `username`과 `password`를 UTF-8로 인코딩해서 `bytes`로 변환합니다.

## `Union` 或 `anyOf` { #union-or-anyof }

响应可以声明为两个或多个类型的 `Union`，即该响应可以是这些类型中的任意一种。

在 OpenAPI 中会用 `anyOf` 表示。

为此，请使用 Python 标准类型提示 [`typing.Union`](https://docs.python.org/3/library/typing.html#typing.Union)：

/// note | 注意

定义 [`Union`](https://docs.pydantic.dev/latest/concepts/types/#unions) 类型时，要把更具体的类型写在前面，然后是不太具体的类型。下例中，更具体的 `PlaneItem` 位于 `Union[PlaneItem, CarItem]` 中的 `CarItem` 之前。

///