WEB-SSO CAS Server 3.3.5,Bonita-5.4-Tomcat-6.0.29

qq524061227

　　(接到上一篇)
　　整合 Bonita到cas里面，Bonita的版本是5.4
　　1.先将以前生成的密钥导入到Bonita所再的机器上的jvm里面
　　例如：
　　keytool -import -keystore /usr/lib/jvm/java-6-sun/jre/lib/security/cacerts -file  /root/wsria.crt -alias key
　　2.将cas client jar包导入 到｛BONITA_HOME｝/lib
　　3.新建一个filter
　　public class WebAuthenticationFilter extends org.jasig.cas.client.util.AbstractCasFilter {
 
   
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) throws IOException, ServletException {

        HttpServletRequest request = (HttpServletRequest)servletRequest;
        HttpSession session = request.getSession();

        CredentialsEncryptionAPIImpl credEncAPI = CredentialsEncryptionAPIImpl.getInstance();
        String username = request.getRemoteUser();

        String encryptedCredentials;
        try {
            encryptedCredentials = credEncAPI.encryptCredential(username);
            session.setAttribute(LoginServlet.USER_CREDENTIALS_SESSION_PARAM_KEY, encryptedCredentials);
        } catch (GeneralSecurityException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

   

        chain.doFilter(servletRequest, servletResponse);
    }
}
　　编译后曾class文件，再导入到cas-client.jar包中。
　　4.修改｛BONITA_HOME｝/webapps/WEB-INF/web.xml
　　主要是增加相关的过滤器
　　<!-- *******  -->
<filter>
    <filter-name>CAS Authentication Filter</filter-name>
    <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
    <init-param>
        <param-name>casServerLoginUrl</param-name>
        <param-value>https://server177:9443/cas/login</param-value>
    </init-param>
    <init-param>
        <param-name>service</param-name>
        <param-value>http://172.25.165.4:8080/bonita/</param-value>
    </init-param>
    <init-param>
        <param-name>serverName</param-name>
        <param-value>http://172.25.165.4:8080</param-value>
    </init-param>
</filter>
<filter>
    <filter-name>CAS Validation Filter</filter-name>
    <filter-class>org.jasig.cas.client.validation.Cas10TicketValidationFilter</filter-class>
    <init-param>
        <param-name>casServerUrlPrefix</param-name>
        <param-value>https://server177:9443/cas</param-value>
    </init-param>
    <init-param>
        <param-name>serverName</param-name>
        <param-value>http://172.25.165.4:8080</param-value>
    </init-param>
</filter>
<filter>
    <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
    <filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
</filter>
<filter>
    <filter-name>CAS Web Authentication Filter</filter-name>
    <!-- NOTE: Class below is a custom written filter - see attached code -->
    <filter-class>org.jasig.cas.client.tomcat.authentication.WebAuthenticationFilter</filter-class>
    <init-param>
        <param-name>service</param-name>
        <param-value>http://172.25.165.4:8080/bonita/</param-value>
    </init-param>
    <init-param>
        <param-name>serverName</param-name>
        <param-value>http://172.25.165.4:8080</param-value>
    </init-param>
</filter>
  <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>
<filter-mapping>
    <filter-name>CAS Authentication Filter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>CAS Validation Filter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>CAS Web Authentication Filter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
　　5.测试OK....
　　补充一点： 就再启动和查看流程的时候 需要再次登录问题。。
　　You have to disable BOS internal SSO (cendential transmission) in bonita/client/web/common/conf/security-config.properties.
　　Set forms.application.credentials.transmission to false