对比新文件 |
| | |
| | | package com.iailab.framework.security.core.util; |
| | | |
| | | import cn.hutool.core.map.MapUtil; |
| | | import cn.hutool.core.util.StrUtil; |
| | | import com.iailab.framework.security.core.LoginUser; |
| | | import com.iailab.framework.web.core.util.WebFrameworkUtils; |
| | | import org.springframework.lang.Nullable; |
| | | import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; |
| | | import org.springframework.security.core.Authentication; |
| | | import org.springframework.security.core.context.SecurityContext; |
| | | import org.springframework.security.core.context.SecurityContextHolder; |
| | | import org.springframework.security.web.authentication.WebAuthenticationDetailsSource; |
| | | import org.springframework.util.StringUtils; |
| | | |
| | | import javax.servlet.http.HttpServletRequest; |
| | | import java.util.Collections; |
| | | |
| | | /** |
| | | * 安全服务工具类 |
| | | * |
| | | * @author iailab |
| | | */ |
| | | public class SecurityFrameworkUtils { |
| | | |
| | | /** |
| | | * HEADER 认证头 value 的前缀 |
| | | */ |
| | | public static final String AUTHORIZATION_BEARER = "Bearer"; |
| | | |
| | | public static final String LOGIN_USER_HEADER = "login-user"; |
| | | |
| | | private SecurityFrameworkUtils() {} |
| | | |
| | | /** |
| | | * 从请求中,获得认证 Token |
| | | * |
| | | * @param request 请求 |
| | | * @param headerName 认证 Token 对应的 Header 名字 |
| | | * @param parameterName 认证 Token 对应的 Parameter 名字 |
| | | * @return 认证 Token |
| | | */ |
| | | public static String obtainAuthorization(HttpServletRequest request, |
| | | String headerName, String parameterName) { |
| | | // 1. 获得 Token。优先级:Header > Parameter |
| | | String token = request.getHeader(headerName); |
| | | if (StrUtil.isEmpty(token)) { |
| | | token = request.getParameter(parameterName); |
| | | } |
| | | if (!StringUtils.hasText(token)) { |
| | | return null; |
| | | } |
| | | // 2. 去除 Token 中带的 Bearer |
| | | int index = token.indexOf(AUTHORIZATION_BEARER + " "); |
| | | return index >= 0 ? token.substring(index + 7).trim() : token; |
| | | } |
| | | |
| | | /** |
| | | * 获得当前认证信息 |
| | | * |
| | | * @return 认证信息 |
| | | */ |
| | | public static Authentication getAuthentication() { |
| | | SecurityContext context = SecurityContextHolder.getContext(); |
| | | if (context == null) { |
| | | return null; |
| | | } |
| | | return context.getAuthentication(); |
| | | } |
| | | |
| | | /** |
| | | * 获取当前用户 |
| | | * |
| | | * @return 当前用户 |
| | | */ |
| | | @Nullable |
| | | public static LoginUser getLoginUser() { |
| | | Authentication authentication = getAuthentication(); |
| | | if (authentication == null) { |
| | | return null; |
| | | } |
| | | return authentication.getPrincipal() instanceof LoginUser ? (LoginUser) authentication.getPrincipal() : null; |
| | | } |
| | | |
| | | /** |
| | | * 获得当前用户的编号,从上下文中 |
| | | * |
| | | * @return 用户编号 |
| | | */ |
| | | @Nullable |
| | | public static Long getLoginUserId() { |
| | | LoginUser loginUser = getLoginUser(); |
| | | return loginUser != null ? loginUser.getId() : null; |
| | | } |
| | | |
| | | /** |
| | | * 获得当前用户的昵称,从上下文中 |
| | | * |
| | | * @return 昵称 |
| | | */ |
| | | @Nullable |
| | | public static String getLoginUserNickname() { |
| | | LoginUser loginUser = getLoginUser(); |
| | | return loginUser != null ? MapUtil.getStr(loginUser.getInfo(), LoginUser.INFO_KEY_NICKNAME) : null; |
| | | } |
| | | |
| | | /** |
| | | * 获得当前用户的部门编号,从上下文中 |
| | | * |
| | | * @return 部门编号 |
| | | */ |
| | | @Nullable |
| | | public static Long getLoginUserDeptId() { |
| | | LoginUser loginUser = getLoginUser(); |
| | | return loginUser != null ? MapUtil.getLong(loginUser.getInfo(), LoginUser.INFO_KEY_DEPT_ID) : null; |
| | | } |
| | | |
| | | /** |
| | | * 设置当前用户 |
| | | * |
| | | * @param loginUser 登录用户 |
| | | * @param request 请求 |
| | | */ |
| | | public static void setLoginUser(LoginUser loginUser, HttpServletRequest request) { |
| | | // 创建 Authentication,并设置到上下文 |
| | | Authentication authentication = buildAuthentication(loginUser, request); |
| | | SecurityContextHolder.getContext().setAuthentication(authentication); |
| | | |
| | | // 额外设置到 request 中,用于 ApiAccessLogFilter 可以获取到用户编号; |
| | | // 原因是,Spring Security 的 Filter 在 ApiAccessLogFilter 后面,在它记录访问日志时,线上上下文已经没有用户编号等信息 |
| | | WebFrameworkUtils.setLoginUserId(request, loginUser.getId()); |
| | | WebFrameworkUtils.setLoginUserType(request, loginUser.getUserType()); |
| | | } |
| | | |
| | | private static Authentication buildAuthentication(LoginUser loginUser, HttpServletRequest request) { |
| | | // 创建 UsernamePasswordAuthenticationToken 对象 |
| | | UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken( |
| | | loginUser, null, Collections.emptyList()); |
| | | authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request)); |
| | | return authenticationToken; |
| | | } |
| | | |
| | | } |