最高管理员账号,用户名:thinkgem 密码:admin
1. 密码加密:登录用户密码进行SHA1散列加密,此加密方法是不可逆的。保证密文泄露后的安全问题。
在spring-shiro配置文件中找到<property name="realm" ref="systemAuthorizingRealm" />,参考小峰项目的登录时shiro会调用此验证密码
SystemService.java 密码检验方法SystemService.validatePassword(vPassword, user.getPassword());
生成安全的密码 entryptPassword(String plainPassword);
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/** * 认证回调函数, 登录时调用 */ @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken) { UsernamePasswordToken token = (UsernamePasswordToken) authcToken; int activeSessionSize = getSystemService().getSessionDao().getActiveSessions(false).size(); if (logger.isDebugEnabled()){ logger.debug("login submit, active session size: {}, username: {}", activeSessionSize, token.getUsername()); } // 校验登录验证码 if (LoginController.isValidateCodeLogin(token.getUsername(), false, false)){ Session session = UserUtils.getSession(); String code = (String)session.getAttribute(ValidateCodeServlet.VALIDATE_CODE); if (token.getCaptcha() == null || !token.getCaptcha().toUpperCase().equals(code)){ throw new AuthenticationException("msg:验证码错误, 请重试."); } } // 校验用户名密码 User user = getSystemService().getUserByLoginName(token.getUsername()); if (user != null) { if (Global.NO.equals(user.getLoginFlag())){ throw new AuthenticationException("msg:该已帐号禁止登录."); } byte[] salt = Encodes.decodeHex(user.getPassword().substring(0,16)); //通常是与数据库中用户名和密码进行比对,这里就省略了 //比对失败则抛出对应信息的异常AuthenticationException return new SimpleAuthenticationInfo(new Principal(user, token.isMobileLogin()), user.getPassword().substring(16), ByteSource.Util.bytes(salt), getName()); } else { return null; } }
2. 登录成功跳转到return "redirect:" + adminPath;(跳转到管理页面@RequestMapping(value = "${adminPath}") , 即/a ,见jeesite.properties 中的配置,可以读取注入) ,basecontroller.java 注入值:
/**
* 管理基础路径
*/
@Value("${adminPath}")
protected String adminPath;
所有/a/* 路径会被sitemesh 过滤,进入return "modules/sys/sysIndex";
sysIndex.jsp就是后台的页面框架,左边是菜单栏,右边是mainFrame。
为了简化读取properties文件中的配置值,Spring支持@Value注解的方式来获取,这种方式大大简化了项目的配置,业务中也提高了灵活性。@Value("${key}")使用,如下:
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<!-- 加载配置属性文件 --> <context:property-placeholder ignore-unresolvable="true" location="classpath:jeesite.properties" /> <!-- 加载应用属性实例,可通过 @Value("#{APP_PROP['jdbc.driver']}") String jdbcDriver 方式引用 --> <util:properties id="APP_PROP" location="classpath:jeesite.properties" local-override="true"/> ===============web.xml===================== <!-- SiteMesh --> <filter> <filter-name>sitemeshFilter</filter-name> <filter-class>com.opensymphony.sitemesh.webapp.SiteMeshFilter</filter-class> </filter> <filter-mapping> <filter-name>sitemeshFilter</filter-name> <url-pattern>/a/*</url-pattern> </filter-mapping> <filter-mapping> <filter-name>sitemeshFilter</filter-name> <url-pattern>/f/*</url-pattern> </filter-mapping> ==========================================
3.主题切换
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<li id="themeSwitch" class="dropdown"> <a class="dropdown-toggle" data-toggle="dropdown" href="#" title="主题切换"><i class="icon-th-large"></i></a> <ul class="dropdown-menu"> <c:forEach items="${fns:getDictList('theme')}" var="dict"><li><a href="#" onclick="location='${pageContext.request.contextPath}/theme/${dict.value}?url='+location.href">${dict.label}</a></li></c:forEach> <li><a href="javascript:cookie('tabmode','${tabmode eq '1' ? '0' : '1'}');location=location.href">${tabmode eq '1' ? '关闭' : '开启'}页签模式</a></li> </ul> <!--[if lte IE 6]><script type="text/javascript">$('#themeSwitch').hide();</script><![endif]--> </li>
url=location.href 表示本地跳转
主题样式保存在cookie中
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/** * 获取主题方案 */ @RequestMapping(value = "/theme/{theme}") public String getThemeInCookie(@PathVariable String theme, HttpServletRequest request, HttpServletResponse response){ if (StringUtils.isNotBlank(theme)){ CookieUtils.setCookie(response, "theme", theme); }else{ theme = CookieUtils.getCookie(request, "theme"); } return "redirect:"+request.getParameter("url"); }
在head.jsp 加载cookie中保存的样式
<link href="${ctxStatic}/bootstrap/2.3.1/css_${not empty cookie.theme.value ? cookie.theme.value : 'cerulean'}/bootstrap.min.css" type="text/css" rel="stylesheet" />