/**
     * Creates a byte array representing the decrypted data part of a Kerberos ticket.
     * @param userName User principal name
     * @param userRealm User realm
     * @return A byte array representing the decrypted data
     * @throws IOException on encoding error
     */
    private byte[] createDecryptedDataBytes(String userName, String userRealm) throws IOException {
        ASN1EncodableVector v = new ASN1EncodableVector();

	// Set tag count if object has tags
	if len(objInfo.UserTags) > 0 {
		tags, _ := tags.ParseObjectTags(objInfo.UserTags)
		if tags != nil && tags.Count() > 0 {
			w.Header()[xhttp.AmzTagCount] = []string{strconv.Itoa(tags.Count())}
			if opts.Tagging {
				// This is MinIO only extension to return back tags along with the count.
				w.Header()[xhttp.AmzObjectTagging] = []string{objInfo.UserTags}
			}
		}
	}

                                        <th><la:message
                                                key="labels.webauth_username"/></th>
                                        <td>${f:h(username)}<la:hidden property="username"/></td>
                                    </tr>
                                    <tr>
                                        <th><la:message

Así que, puedes usar `user_agent` como normalmente lo harías en código Python, en lugar de necesitar capitalizar las primeras letras como `User_Agent` o algo similar.

        //    <proxy>
        //      <active>true</active>
        //      <protocol>http</protocol>
        //      <host>proxy.somewhere.com</host>
        //      <port>8080</port>
        //      <username>proxyuser</username>
        //      <password>somepassword</password>
        //      <nonProxyHosts>www.google.com|*.somewhere.com</nonProxyHosts>
        //    </proxy>
        //  </proxies>

Mas você não está restrito a usar um modelo de dados, classe ou tipo específico.

Você quer ter apenas um `id` e `email`, sem incluir nenhum `username` no modelo? Claro. Você pode usar essas mesmas ferramentas.

Você quer ter apenas uma `str`? Ou apenas um `dict`? Ou uma instância de modelo de classe de banco de dados diretamente? Tudo funciona da mesma forma.

	return getMustReplicateOptions(o.UserDefined, o.UserTags, o.ReplicationStatus, op, opts)
}

func getMustReplicateOptions(userDefined map[string]string, userTags string, status replication.StatusType, op replication.Type, opts ObjectOptions) mustReplicateOptions {
	meta := cloneMSS(userDefined)
	if userTags != "" {
		meta[xhttp.AmzObjectTagging] = userTags
	}

	return mustReplicateOptions{

{* ../../docs_src/security/tutorial005.py hl[105,107:115] *}

## 校验 `username` 与数据形状

我们可以校验是否获取了 `username`，并抽取作用域。

然后，使用 Pydantic 模型校验数据（捕获 `ValidationError` 异常），如果读取 JWT 令牌或使用 Pydantic 模型验证数据时出错，就会触发之前创建的 `HTTPException` 异常。

对此，要使用新的属性 `scopes` 更新 Pydantic 模型 `TokenData`。

使用 Pydantic 验证数据可以确保数据中含有由作用域组成的**字符串列表**，以及 `username` 字符串等内容。

反之，如果使用**字典**或其它数据结构，就有可能在后面某些位置破坏应用，形成安全隐患。

        final String username = systemHelper.getUsername();
        runtime.registerData("username", username);
        runtime.registerData("editableUser", fessLoginAssist.getSavedUserBean().map(FessUserBean::isEditable).orElse(false));
        runtime.registerData("adminUser",
                fessConfig.isAdminUser(username) || fessLoginAssist.getSavedUserBean()

	oeConfig DiscoveryDoc
	client   http.Client
	adminURL string
	realm    string

	// internal value refreshed
	accessToken Token
}

// LoginWithUser authenticates username/password, not needed for Keycloak
func (k *KeycloakProvider) LoginWithUser(username, password string) error {
	return ErrNotImplemented
}

// LoginWithClientID is implemented by Keycloak service account support