springmvc cas maven sso 详解

xiaoxiao2021-02-28  121

 

下载 cas-server 4.4.0 http://download.csdn.net/download/knight_black_bob/9698176 

 cas-server & tomcat   http://download.csdn.net/download/knight_black_bob/9698717

cas client springmvc  http://download.csdn.net/download/knight_black_bob/9698720

 

代码已上传 ,

其中 springmvc +hibernate 封装的非常好用,大家可以学习下 

 

 

1.生成 钥匙串

Java代码   keytool -genkey -alias tomcat -keypass changeit -keyalg RSA -keystore server.keystore  

   

2.生成证书

Java代码   keytool -export -alias tomcat -keypass changeit -file server.crt -keystore server.keystore  

   

3.生成服务器 认证

Java代码   keytool -import -alias tomcat -file server.crt -keypass changeit -keystore  cacerts  

   

 

4.生成 jre 客户端认证 (切换到 jre 目录,最好在 jdk  和jre 目录下 都执行这样 eclipse 跑的 项目可以 运行) 

Java代码   keytool -import -alias tomcat -file server.crt -keypass changeit -keystore cacerts  

   

5.查看客户端认证

Java代码   keytool -list -keystore cacerts  

 

6.修改 服务器端tomcat  配置

 

部署服务器端:

下载 http://developer.jasig.org/cas/    下载 cas-server-4.0.0-release.zip 

或者  http://download.csdn.net/download/knight_black_bob/9698176 

解压 后选择 modules /cas-server-webapp-4.0.0.war  修改成 cas.war 放到 tomcat  中 修改 server.xml 

 

 

Java代码   <Connector protocol="org.apache.coyote.http11.Http11Protocol"    port="8443" minSpareThreads="5" maxSpareThreads="75"    enableLookups="true" disableUploadTimeout="true"    acceptCount="100" maxThreads="200"    scheme="https" secure="true" SSLEnabled="true"    keystoreFile="I:/software/tomcat-cas/server.keystore" keystorePass="changeit"   truststoreFile="I:/software/Java/jdk1.7.0_72/jre/lib/security/cacerts"   truststorePass="changeit"   clientAuth="false" sslProtocol="TLS"/>  

 

7. 在 host (C:\Windows\System32\drivers\etc) 中添加 host (有代理的项目去掉该代理)

Java代码   127.0.0.1 sso.baoyou.com   

 

 

8.验证 服务端 部署 

 https://sso.baoyou.com:8443/  

 

 9. 验证 客户端 

 

客户端 部署:

1. 添加pom 

Java代码   <cas.version>3.1.12</cas.version>   <dependency>               <groupId>org.jasig.cas.client</groupId>               <artifactId>cas-client-core</artifactId>               <version>${cas.version}</version>           </dependency>  

 2.添加 web.xml

Java代码   <!-- ======================== 单点登录开始 ======================== -->           <!-- CAS退出url -->             <context-param>                 <param-name>casServerLogoutUrl</param-name>                 <param-value>https://sso.baoyou.com:8443/cas/logout</param-value>             </context-param>           <!-- 用于单点退出,该过滤器用于实现单点登出功能,可选配置-->           <listener>             <listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>           </listener>                      <!-- 该过滤器用于实现单点登出功能,可选配置。 -->           <filter>             <filter-name>CAS Single Sign Out Filter</filter-name>             <filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>           </filter>           <filter-mapping>             <filter-name>CAS Single Sign Out Filter</filter-name>             <servlet-name>springmvc</servlet-name>           </filter-mapping>                      <!-- 该过滤器负责用户的认证工作,必须启用它   ,CAS 客户端配置 这个filter负责对请求进行登录验证拦截 -->           <filter>             <filter-name>CASFilter</filter-name>             <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>             <init-param>               <param-name>casServerLoginUrl</param-name>               <param-value>https://sso.baoyou.com:8443/cas/login</param-value>               <!--这里的server是服务端的IP-->             </init-param>             <init-param>               <param-name>serverName</param-name>               <param-value>http://localhost:8083</param-value>             </init-param>               <init-param>                 <param-name>renew</param-name>                 <param-value>false</param-value>               </init-param>               <init-param>                 <param-name>gateway</param-name>                 <param-value>false</param-value>               </init-param>           </filter>           <filter-mapping>             <filter-name>CASFilter</filter-name>             <servlet-name>springmvc</servlet-name>           </filter-mapping>                      <!-- 该过滤器负责对Ticket的校验工作,必须启用它 -->           <filter>             <filter-name>CAS Validation Filter</filter-name>             <filter-class>org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter</filter-class>             <init-param>               <param-name>casServerUrlPrefix</param-name>               <param-value>https://sso.baoyou.com:8443/cas</param-value>             </init-param>             <init-param>               <param-name>serverName</param-name>               <param-value>http://localhost:8083</param-value>             </init-param>               <init-param>                 <param-name>useSession</param-name>                 <param-value>true</param-value>               </init-param>               <init-param>                 <param-name>redirectAfterValidation</param-name>                 <param-value>true</param-value>               </init-param>           </filter>           <filter-mapping>             <filter-name>CAS Validation Filter</filter-name>             <servlet-name>springmvc</servlet-name>           </filter-mapping>              <!-- 该过滤器负责实现HttpServletRequest请求的包裹,               比如允许开发者通过HttpServletRequest的getRemoteUser()方法获得SSO登录用户的登录名,可选配置。 -->           <filter>               <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>               <filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>           </filter>           <filter-mapping>               <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>               <servlet-name>springmvc</servlet-name>           </filter-mapping>              <!-- 该过滤器使得开发者可以通过org.jasig.cas.client.util.AssertionHolder来获取用户的登录名。               比如AssertionHolder.getAssertion().getPrincipal().getName()。 -->           <filter>               <filter-name>CAS Assertion Thread Local Filter</filter-name>               <filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class>           </filter>           <filter-mapping>               <filter-name>CAS Assertion Thread Local Filter</filter-name>               <servlet-name>springmvc</servlet-name>           </filter-mapping>              <!-- ======================== 单点登录结束 ======================== -->  

  

 

 

 

http://localhost:8083/springmvchibernate/web/user/new

 

 

在cas\WEB-INF\deployerConfigContext.xml

中添加  用户 登陆

Java代码   <bean id="primaryAuthenticationHandler"            class="org.jasig.cas.authentication.AcceptUsersAuthenticationHandler">          <property name="users">              <map>                  <entry key="casuser" value="Mellon"/>       <entry key="baoyou" value="baoyou"/>              </map>          </property>      </bean>  

 

 

 

 

   

 

   

 

 

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