CAS（三）基于SpringMVC搭建CAS-client，SpringMVC搭建CAS客户端

梦里梦外; 2022-04-15 03:46 982阅读 0赞

环境要求

  • JDK 8+
  • CAS 5.2
  • tomcat 8+

步骤

一、搭建CAS服务器 —> CAS（一）搭建CAS - server服务器

二、配置hosts，加入如下配置

  1. 127.0.0.1      cas.server.com
  2. 127.0.0.1      cas.client1.com

三、搭建SpringMVC项目

项目名为cas-clientA，项目结构如下：

watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L291bXV2_size_16_color_FFFFFF_t_70

  • 包含三个页面：主页—index.jsp（无需登录），hello页面—hello.jsp（需要登录），退出成功提示页—logoutsuccess.jsp（无需登录）

  • pom.xml文件配置如下

    <?xml version=”1.0” encoding=”UTF-8”?>


    4.0.0

    com.oumuv
    cas-clientA
    0.0.1-SNAPSHOT
    war

    cas-clientA
    cas client A




    javax
    javaee-web-api
    7.0


    org.springframework
    spring-core
    4.3.9.RELEASE


    org.springframework
    spring-webmvc
    4.3.9.RELEASE



    commons-logging
    commons-logging
    1.1.1



    log4j
    log4j
    1.2.17




    org.jasig.cas.client
    cas-client-core
    3.4.1




    cas-sample-java-webapp



    org.apache.maven.plugins
    maven-compiler-plugin
    3.0

    UTF-8
    1.8
    1.8



    org.mortbay.jetty
    jetty-maven-plugin
    8.1.9.v20130131




    9001
    60000

  • applicationContext.xml主要配置一下jsp解析器，配置如下：

    <?xml version=”1.0” encoding=”UTF-8”?>

  • web.xml配置是重点，cas服务器和客户端的关联需要在此配置：

    <?xml version=”1.0” encoding=”UTF-8”?>

    1. <context-param>
    2.     <param-name>contextConfigLocation</param-name>
    3.     <param-value>classpath:*.xml</param-value>
    4. </context-param>
    5. <context-param>
    6.     <param-name>log4jConfigLocation</param-name>
    7.     <param-value>classpath:log4j.properties</param-value>
    8. </context-param>
    10. <!-- 上下问监听器 -->
    11. <listener>
    12.     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    13. </listener>
    15. <listener>
    16.     <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
    17. </listener>
    19. <!-- springMVC -->
    20. <servlet>
    21.     <servlet-name>SpringMVC</servlet-name>
    22.     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    23.     <init-param>
    24.         <param-name>contextConfigLocation</param-name>
    25.         <param-value>classpath:applicationContext.xml</param-value>
    26.     </init-param>
    27.     <load-on-startup>1</load-on-startup>
    28. </servlet>
    29. <servlet-mapping>
    30.     <servlet-name>SpringMVC</servlet-name>
    31.     <url-pattern>/</url-pattern>
    32. </servlet-mapping>
    34. <!--登出过滤器-->
    35. <filter>
    36.     <filter-name>CAS Single Sign Out Filter</filter-name>
    37.     <filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>
    38.     <init-param>
    39.         <param-name>casServerUrlPrefix</param-name>
    40.         <param-value>http://cas.server.com:8443/cas</param-value>
    41.     </init-param>
    42. </filter>
    44. <!--登出监听器-->
    45. <listener>
    46.     <listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
    47. </listener>
    49. <!--认证过滤器-->
    50. <filter>
    51.     <filter-name>CAS Authentication Filter</filter-name>
    52.     <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
    53.     <init-param>
    54.         <param-name>casServerLoginUrl</param-name>
    55.         <param-value>http://cas.server.com:8443/cas/login</param-value>
    56.     </init-param>
    57.     <init-param>
    58.         <param-name>serverName</param-name>
    59.         <param-value>http://cas.client1.com:9001</param-value>
    60.     </init-param>
    61.     <!--忽略验证的url,多个url使用"|"分割-->
    62.     <init-param>
    63.         <param-name>ignorePattern</param-name>
    64.         <param-value>/logout/success|/index</param-value>
    65.     </init-param>
    66. </filter>
    68. <!--ticke验证过滤器-->
    69. <filter>
    70.     <filter-name>CAS Validation Filter</filter-name>
    71.     <filter-class>org.jasig.cas.client.validation.Cas30ProxyReceivingTicketValidationFilter</filter-class>
    72.     <init-param>
    73.         <param-name>casServerUrlPrefix</param-name>
    74.         <param-value>http://cas.server.com:8443/cas</param-value>
    75.     </init-param>
    76.     <init-param>
    77.         <param-name>serverName</param-name>
    78.         <param-value>http://cas.client1.com:9001</param-value>
    79.     </init-param>
    80.     <init-param>
    81.         <param-name>redirectAfterValidation</param-name>
    82.         <param-value>true</param-value>
    83.     </init-param>
    84.     <init-param>
    85.         <param-name>useSession</param-name>
    86.         <param-value>true</param-value>
    87.     </init-param>
    88.     <init-param>
    89.         <param-name>authn_method</param-name>
    90.         <param-value>mfa-duo</param-value>
    91.     </init-param>
    92. </filter>
    94. <!--wrapper过滤器-->
    95. <filter>
    96.     <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
    97.     <filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
    98. </filter>
    100. <filter-mapping>
    101.     <filter-name>CAS Single Sign Out Filter</filter-name>
    102.     <url-pattern>/*</url-pattern>
    103. </filter-mapping>
    105. <filter-mapping>
    106.     <filter-name>CAS Validation Filter</filter-name>
    107.     <url-pattern>/*</url-pattern>
    108. </filter-mapping>
    110. <filter-mapping>
    111.     <filter-name>CAS Authentication Filter</filter-name>
    112.     <url-pattern>/*</url-pattern>
    113. </filter-mapping>
    115. <filter-mapping>
    116.     <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
    117.     <url-pattern>/*</url-pattern>
    118. </filter-mapping>
    120. <!-- 静态文件处理 -->
    121. <servlet-mapping>
    122.     <servlet-name>default</servlet-name>
    123.     <url-pattern>*.jpg</url-pattern>
    124. </servlet-mapping>
    125. <servlet-mapping>
    126.     <servlet-name>default</servlet-name>
    127.     <url-pattern>*.js</url-pattern>
    128. </servlet-mapping>
    129. <servlet-mapping>
    130.     <servlet-name>default</servlet-name>
    131.     <url-pattern>*.css</url-pattern>
    132. </servlet-mapping>

其中http://cas.server.com:8443是服务端的地址，http://cas.client1.com:9001是客户端地址

  • CASController.java有两个业务如下：

    /**

    1.  * 主页
    2.  * @param map
    3.  * @return
    4.  */
    5. @RequestMapping("index")
    6. public String index(ModelMap map) {
    7.     map.addAttribute("name", "clien A");
    8.     return "index";
    9. }
    11. /**
    12.  * hello
    13.  * @return
    14.  */
    15. @RequestMapping("hello")
    16. public String hello() {
    17.     return "hello";
    18. }

四、启动项目、测试

依次启动CAS-server服务端、CAS-clientA客户端

访问http://cas.client1.com:9001/index进入CAS-clientA主页：

watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L291bXV2_size_16_color_FFFFFF_t_70 1

点击client A（http://cas.client1.com:9001/hello），会跳转到cas登录认证页面：

watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L291bXV2_size_16_color_FFFFFF_t_70 2

输入账号和密码完成登录后跳转到hello页面：

watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L291bXV2_size_16_color_FFFFFF_t_70 3

到此项目搭建完成

单点退出实现请看这里：CAS（五）CAS客户端单点退出实现

代码托管在https://gitee.com/oumuv/cas-Demo

上一篇：CAS（二）CAS服务器动态验证，CAS使用MySQL数据库验证

下一篇：CAS（四）基于Springboot搭建CAS-client，Springboot搭建CAS客户端

希望可以帮助到有需要的人

发表评论

表情：
评论列表 （有 0 条评论，982人围观）

还没有评论，来说两句吧...

相关阅读

    相关 搭建cas客户端

    今天大哥，就给了一个cas认证的包，和 一个cas证书 > 和一个 大片 web。xml 配置的 文档， > 让我部署到服务器上面 添加 cas 认证的包 ...

    小鱼儿小鱼儿/ 0 赞/ 220 阅读