CAS单点登录服务器配置文件

账户casuser

密码Mellon

DEMO01

web

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         version="2.5">
  <!-- 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>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <!-- 该过滤器负责用户的认证工作，必须启用它 -->
  <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>http://192.168.200.128:9100/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:9001</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>CASFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </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>http://192.168.200.128:9100/cas</param-value>
    </init-param>
    <init-param>
      <param-name>serverName</param-name>
      <param-value>http://localhost:9001</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>CAS Validation Filter</filter-name>
    <url-pattern>/*</url-pattern>
  </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>
    <url-pattern>/*</url-pattern>
  </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>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
</web-app>

pom

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

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>cn.itcast</groupId>
  <artifactId>casDemo1</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>casDemo1 Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
    <!-- cas -->
    <dependency>
      <groupId>org.jasig.cas.client</groupId>
      <artifactId>cas-client-core</artifactId>
      <version>3.3.3</version>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>servlet-api</artifactId>
      <version>2.5</version>
      <scope>provided</scope>
    </dependency>

  </dependencies>

  <build>
    <finalName>casDemo1</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.1.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.8.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.22.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

============================================

DEMO02

web

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         version="2.5">
  <!-- 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>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <!-- 该过滤器负责用户的认证工作，必须启用它 -->
  <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>http://192.168.200.128:9100/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:9002</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>CASFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </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>http://192.168.200.128:9100/cas</param-value>
    </init-param>
    <init-param>
      <param-name>serverName</param-name>
      <param-value>http://localhost:9002</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>CAS Validation Filter</filter-name>
    <url-pattern>/*</url-pattern>
  </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>
    <url-pattern>/*</url-pattern>
  </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>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
</web-app>

pom

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

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>cn.itcast</groupId>
  <artifactId>casDemo2</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>casDemo2 Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
    <!-- cas -->
    <dependency>
      <groupId>org.jasig.cas.client</groupId>
      <artifactId>cas-client-core</artifactId>
      <version>3.3.3</version>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>servlet-api</artifactId>
      <version>2.5</version>
      <scope>provided</scope>
    </dependency>

  </dependencies>

  <build>
    <finalName>casDemo2</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.1.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.8.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.22.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

9001  9002对应配置tomcat

 

<%=request.getRemoteUser()%>获取当前用户的用户名
index.jsp

<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>一品优购</title>
</head>
<body>
欢迎来到一品优购   这是demo1的首页
<%=request.getRemoteUser()%>

<a href="http://192.168.200.128:9100/cas/logout?service=http://www.baidu.com">退出登录</a>
</body>
</html>

Demo02

index.jsp

<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>一品优购</title>
</head>
<body>
欢迎来到一品优购   这是demo2的首页
<%=request.getRemoteUser()%>
</body>
</html>

支持退出的配置

更改cas-servlet.xml  红色位置以前是false 改成true 并重启tomcat

<bean id="logoutAction" class="org.jasig.cas.web.flow.LogoutAction"
p:servicesManager-ref="servicesManager"
p:followServiceRedirects="${cas.logout.followServiceRedirects:true}"/>

 ===================================

2.2配置数据源

1）修改cas服务端中web-inf下deployerConfigContext.xml ，添加如下配置

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"  
              p:driverClass="com.mysql.jdbc.Driver"  
              p:jdbcUrl="jdbc:mysql://192.168.200.128:3306/pinyougoudb?characterEncoding=utf8"  
              p:user="root"  
              p:password="admin" /> 
<bean id="passwordEncoder" 
class="org.jasig.cas.authentication.handler.DefaultPasswordEncoder"  
        c:encodingAlgorithm="MD5"  
        p:characterEncoding="UTF-8" />  
<bean id="dbAuthHandler"  
          class="org.jasig.cas.adaptors.jdbc.QueryDatabaseAuthenticationHandler"  
          p:dataSource-ref="dataSource"  
          p:sql="select password from tb_user where username = ?"  
          p:passwordEncoder-ref="passwordEncoder"/>  

然后在配置文件开始部分找到如下配置

 <bean id="authenticationManager" class="org.jasig.cas.authentication.PolicyBasedAuthenticationManager">
        <constructor-arg>
            <map>               
                <entry key-ref="proxyAuthenticationHandler" value-ref="proxyPrincipalResolver" />
             <!--  <entry key-ref="primaryAuthenticationHandler" value-ref="primaryPrincipalResolver" /> 
                <entry key-ref="dbAuthHandler" value-ref="primaryPrincipalResolver"/>
            </map>
        </constructor-arg>      
        <property name="authenticationPolicy">
            <bean class="org.jasig.cas.authentication.AnyAuthenticationPolicy" />
        </property>
</bean>

其中

 <entry key-ref="primaryAuthenticationHandler" value-ref="primaryPrincipalResolver" />

一句是使用固定的用户名和密码，我们在下面可以看到这两个bean ,如果我们使用数据库认证用户名和密码，需要将这句注释掉。

添加下面这一句配置,  注意中文空格, 如果有中文空格可能在配置文件中不好用

<entry key-ref="dbAuthHandler" value-ref="primaryPrincipalResolver"/>

（2）将以下三个jar包放入webappscasWEB-INFlib下  

（这三个jar包在02品优购资源10配套软件CASjar目录下）

用数据库中的用户名和密码进行测试

更改数据库可以外链: