Package cn.herodotus.engine.core.identity.utils

Class ServletSecurityUtils

java.lang.Object

cn.herodotus.engine.core.identity.utils.ServletSecurityUtils

public class ServletSecurityUtils
extends Object

Description: Servlet 环境安全工具类

Author:

: gengwei.zheng

Date:

: 2025/10/17 23:36

Constructor Summary

Constructors

Constructor	Description
ServletSecurityUtils()

Method Summary

Modifier and Type	Method	Description
static Optional<UserPrincipal>	findUserPrincipal(jakarta.servlet.http.HttpServletRequest request)	从 HttpSession 读取用户信息 UserPrincipal
static UserPrincipal	getUserPrincipal(jakarta.servlet.http.HttpServletRequest request)	从 HttpSession 读取用户信息 UserPrincipal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ServletSecurityUtils

public ServletSecurityUtils()

Method Details

getUserPrincipal

public static UserPrincipal getUserPrincipal(jakarta.servlet.http.HttpServletRequest request)

从 HttpSession 读取用户信息 UserPrincipal

注意：该方法依赖于整体的 Session 环境，后端 Session 以及前端 Session 的配合。对于不支持 Session 的前端，该方法可能会获取不到值。

Parameters:

request - HttpServletRequest

Returns:

用户信息 UserPrincipal

findUserPrincipal

public static Optional<UserPrincipal> findUserPrincipal(jakarta.servlet.http.HttpServletRequest request)

从 HttpSession 读取用户信息 UserPrincipal

注意：该方法依赖于整体的 Session 环境，后端 Session 以及前端 Session 的配合。对于不支持 Session 的前端，该方法可能会获取不到值。

Parameters:

request - HttpServletRequest

Returns:

optional Optional