整合springboot+springsecurity+thymeleaf
1.导入依赖
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity4</artifactId>
<version>3.0.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring5</artifactId>
<version>3.0.11.RELEASE</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-java8time</artifactId>
<version>3.0.4.RELEASE</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
2.配置文件,关闭thymeleaf的缓存
spring:
thymeleaf:
cache: false
3.配置security的授权和认证规则
//springSecurity配置类
//AOP : 拦截器
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
//授权
@Override
protected void configure(HttpSecurity http) throws Exception {
//首页所有人都可以访问,功能页只有对应权限的人才能访问
//请求授权的规则
http.authorizeRequests()
.antMatchers("/").permitAll()
.antMatchers("/level1/**").hasRole("vip1")
.antMatchers("/level2/**").hasRole("vip2")
.antMatchers("/level3/**").hasRole("vip3");
//没有权限默认跳转登陆界面,开启登陆界面
//定制登录页
http
.formLogin()
.loginPage("/toLogin")
.loginProcessingUrl("/login")
.usernameParameter("username")
.passwordParameter("password");
//注销,跳转到首页
http.logout().logoutSuccessUrl("/index");
http.csrf().disable(); //关闭csrf功能
//开启记住我
http.rememberMe().rememberMeParameter("remember");
}
//认证
//密码编码PassWordEncoder
//在spring security5.0+ 新增了很多加密方法
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
//从内存中加载用户,代替从数据库中查询
auth.inMemoryAuthentication().passwordEncoder(new BCryptPasswordEncoder())
.withUser("kuang").password(new BCryptPasswordEncoder().encode("123")).roles("vip1", "vip2")
.and()
.withUser("root").password(new BCryptPasswordEncoder().encode("123")).roles("vip1", "vip2", "vip3")
.and()
.withUser("test").password(new BCryptPasswordEncoder().encode("123")).roles("vip3");
}
}
4.配置thymeleaf
头部引入约束xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4"
sec:authorize="isAuthenticated()"
已经认证的账号的会显示该div中的内容
<!-- 如果已登录,显示用户名 -->
<div sec:authorize="isAuthenticated()">
<a class="item">
用户名: <span sec:authentication="name"></span>
</a>
</div>
sec:authorize="hasRole('vip1')"
有vip1权限的用户会显示div中内容
<div class="column" sec:authorize="hasRole('vip1')">
<div><a th:href="@{/level1/1}"><i class="bullhorn icon"></i> Level-1-1</a></div>
<div><a th:href="@{/level1/2}"><i class="bullhorn icon"></i> Level-1-2</a></div>
<div><a th:href="@{/level1/3}"><i class="bullhorn icon"></i> Level-1-3</a></div>
</div>
5.下面是index.html全文
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>首页</title>
<!--semantic-ui-->
<link href="https://cdn.bootcss.com/semantic-ui/2.4.1/semantic.min.css" rel="stylesheet">
<link th:href="@{/qinjiang/css/qinstyle.css}" rel="stylesheet">
</head>
<body>
<!--主容器-->
<div class="ui container">
<div class="ui segment" id="index-header-nav" th:fragment="nav-menu">
<div class="ui secondary menu">
<a class="item" th:href="@{/index}">首页</a>
<!--登录注销-->
<div class="right menu">
<!--未登录-->
<div sec:authorize="!isAuthenticated()">
<a class="item" th:href="@{/toLogin}">
<i class="address card icon"></i> 登录
</a>
</div>
<!-- 如果已登录,用户名,注销 -->
<div sec:authorize="isAuthenticated()">
<!--注销-->
<a class="item">
用户名: <span sec:authentication="name"></span>
<!-- 角色: <span sec:authentication="principal.getAuthorities()"></span>-->
</a>
</div>
<div sec:authorize="isAuthenticated()">
<!--注销-->
<a class="item" th:href="@{/logout}">
<i class="sign-out"></i> 注销
</a>
</div>
<!--已登录
<a th:href="@{/usr/toUserCenter}">
<i class="address card icon"></i> admin
</a>
-->
</div>
</div>
</div>
<div class="ui segment" style="text-align: center">
<h3>Spring Security Study </h3>
</div>
<div>
<br>
<div class="ui three column stackable grid">
<div class="column" sec:authorize="hasRole('vip1')">
<div class="ui raised segment">
<div class="ui">
<div class="content">
<h5 class="content">Level 1</h5>
<hr>
<div><a th:href="@{/level1/1}"><i class="bullhorn icon"></i> Level-1-1</a></div>
<div><a th:href="@{/level1/2}"><i class="bullhorn icon"></i> Level-1-2</a></div>
<div><a th:href="@{/level1/3}"><i class="bullhorn icon"></i> Level-1-3</a></div>
</div>
</div>
</div>
</div>
<div class="column" sec:authorize="hasRole('vip2')">
<div class="ui raised segment">
<div class="ui">
<div class="content">
<h5 class="content">Level 2</h5>
<hr>
<div><a th:href="@{/level2/1}"><i class="bullhorn icon"></i> Level-2-1</a></div>
<div><a th:href="@{/level2/2}"><i class="bullhorn icon"></i> Level-2-2</a></div>
<div><a th:href="@{/level2/3}"><i class="bullhorn icon"></i> Level-2-3</a></div>
</div>
</div>
</div>
</div>
<div class="column" sec:authorize="hasRole('vip3')">
<div class="ui raised segment">
<div class="ui">
<div class="content">
<h5 class="content">Level 3</h5>
<hr>
<div><a th:href="@{/level3/1}"><i class="bullhorn icon"></i> Level-3-1</a></div>
<div><a th:href="@{/level3/2}"><i class="bullhorn icon"></i> Level-3-2</a></div>
<div><a th:href="@{/level3/3}"><i class="bullhorn icon"></i> Level-3-3</a></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<script th:src="@{/qinjiang/js/jquery-3.1.1.min.js}"></script>
<script th:src="@{/qinjiang/js/semantic.min.js}"></script>
</body>
</html>