*/
    String[] DOS_ERROR_MESSAGES = { "The operation completed successfully.", "Incorrect function.", "Incorrect function.",
            "The system cannot find the file specified.", "Bad password.", "The system cannot find the path specified.", "reserved",
            "The client does not have the necessary access rights to perform the requested function.", "Access is denied.",

     */
    String[] DOS_ERROR_MESSAGES = { "The operation completed successfully.", "Incorrect function.", "Incorrect function.",
            "The system cannot find the file specified.", "Bad password.", "The system cannot find the path specified.", "reserved",
            "The client does not have the necessary access rights to perform the requested function.", "Access is denied.",

                    p.setUserName(authCtx.get(AuthenticationContext.USERNAME));
                    p.setPassword(authCtx.get(AuthenticationContext.PASSWORD));
                    p.setNtlmDomain(authCtx.get(AuthenticationContext.NTLM_DOMAIN));
                    p.setNtlmHost(authCtx.get(AuthenticationContext.NTLM_WORKSTATION));
                    authCtx.close();

`Body` 또는 `Query`와 동일한 방식으로 폼 매개변수를 만듭니다:

{* ../../docs_src/request_forms/tutorial001_an_py39.py hl[9] *}

예를 들어, OAuth2 사양을 사용할 수 있는 방법 중 하나("패스워드 플로우"라고 함)로 `username`과 `password`를 폼 필드로 보내야 합니다.

<abbr title="specification">사양</abbr>에서는 필드 이름이 `username` 및 `password`로 정확하게 명명되어야 하고, JSON이 아닌 폼 필드로 전송해야 합니다.

`Form`을 사용하면 유효성 검사, 예제, 별칭(예: `username` 대신 `user-name`) 등을 포함하여 `Body`(및 `Query`, `Path`, `Cookie`)와 동일한 구성을 선언할 수 있습니다.

/// info | 정보

{
    "properties": {
      "name": {
        "type": "keyword"
      },
      "password": {
        "type": "keyword"
      },
      "surname": {
        "type": "keyword"
      },
      "givenName": {
        "type": "keyword"
      },
      "employeeNumber" : {
        "type" : "keyword"
      },
      "mail" : {
        "type" : "keyword"
      },
      "telephoneNumber" : {
        "type" : "keyword"

	}

	// Encode result and send response.

	data, err := json.Marshal(res)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}
	password := cred.SecretKey
	econfigData, err := madmin.EncryptData(password, data)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}
	writeSuccessResponseJSON(w, econfigData)
}

                .longOpt("encrypt-master-password")
                .hasArg()
                .optionalArg(true)
                .desc("Encrypt master security password")
                .build());
        options.addOption(Option.builder(ENCRYPT_PASSWORD)
                .longOpt("encrypt-password")
                .hasArg()
                .optionalArg(true)

::: fastapi.security.HTTPBasicCredentials

## OAuth2 Authentication

::: fastapi.security.OAuth2

::: fastapi.security.OAuth2AuthorizationCodeBearer

::: fastapi.security.OAuth2PasswordBearer

## OAuth2 Password Form

::: fastapi.security.OAuth2PasswordRequestForm

::: fastapi.security.OAuth2PasswordRequestFormStrict

## OAuth2 Security Scopes in Dependencies

::: fastapi.security.SecurityScopes

But first, let's check some small concepts.

## In a hurry? { #in-a-hurry }

If you don't care about any of these terms and you just need to add security with authentication based on username and password *right now*, skip to the next chapters.

## OAuth2 { #oauth2 }

OAuth2 is a specification that defines several ways to handle authentication and authorization.

        verifyNfold("012345", 8,
                new byte[] { (byte) 0xbe, (byte) 0x07, (byte) 0x26, (byte) 0x31, (byte) 0x27, (byte) 0x6b, (byte) 0x19, (byte) 0x55 });

        // 56-fold("password")
        verifyNfold("password", 7,
                new byte[] { (byte) 0x78, (byte) 0xa0, (byte) 0x7b, (byte) 0x6c, (byte) 0xaf, (byte) 0x85, (byte) 0xfa });

        // 64-fold("Rough Consensus, and Running Code")