BIEE用户自助修改密码

参考How it's done: Password change functionality in OBIEE

思路：

1. 理解域运行时 MBean: myrealmDefaultAuthenticator的changeUserPassword操作 ；
   
2. 创建Web Service并发布；
3. 创建共享操作链接。

关键代码：

package userselfhelp;



import java.io.ByteArrayOutputStream;

import java.io.IOException;



import java.io.PrintStream;



import java.net.MalformedURLException;



import java.util.Hashtable;



import javax.jws.WebMethod;

import javax.jws.WebService;



import javax.management.MBeanServerConnection;

import javax.management.ObjectName;

import javax.management.remote.JMXConnector;

import javax.management.remote.JMXConnectorFactory;

import javax.management.remote.JMXServiceURL;



import javax.naming.Context;



@WebService

public class ChgUsrPswd {

    private static JMXConnector cctor;

    private static MBeanServerConnection mbsc;



    //初始化连接

    @WebMethod(exclude = true)

    @SuppressWarnings("unchecked")

    public static void InlCctn(String hostname, String portString, String username, String password) throws IOException,

                                                                                                            MalformedURLException {

        String protocol = "t3";

        Integer portInteger = Integer.valueOf(portString);

        int port = portInteger.intValue();

        String jndiroot = "/jndi/";

        String mserver = "weblogic.management.mbeanservers.domainruntime";

        JMXServiceURL serviceURL = new JMXServiceURL(protocol, hostname, port, jndiroot + mserver);



        Hashtable h = new Hashtable();

        h.put(Context.SECURITY_PRINCIPAL, username);

        h.put(Context.SECURITY_CREDENTIALS, password);

        h.put(JMXConnectorFactory.PROTOCOL_PROVIDER_PACKAGES, "weblogic.management.remote");

        h.put("jmx.remote.x.request.waiting.timeout", new Long(10000));

        cctor = JMXConnectorFactory.connect(serviceURL, h);

        mbsc = cctor.getMBeanServerConnection();

    }

    // 下面方法用于重置密码及验证

    @WebMethod(exclude = true)

    public String changeUserPassword(String usrID, String oldPswd, String newPswd, String cfrmPswd) throws Exception {

        ObjectName securityMBeanName = new ObjectName("Security:Name=myrealmDefaultAuthenticator");

        Object objUser[] = new Object[] { (usrID), (oldPswd), (newPswd) };

        String objStr[] = new String[] { ("java.lang.String"), ("java.lang.String"), ("java.lang.String") };

        try {

            if (cfrmPswd.equals(newPswd)) {

                mbsc.invoke(securityMBeanName, "changeUserPassword", objUser, objStr);

                return "重置密码成功";

            } else {

                return "新密码不匹配";

            }

        } catch (Exception e) {

            if (e.getCause()

                 .getMessage()

                 .contains("Validation of old password failed"))

                return "旧密码验证失败";

            else if (e.getCause()

                      .getMessage()

                      .contains("must Be Eight Chars"))

                return "密码长度必须为8位字符";

            else if (e.getCause()

                      .getMessage()

                      .contains("missing Special Chars"))

                return "密码至少包含1个数字或特殊字符";

            else

                return "未能重置密码，请联系管理员";

        }

    }



    public String ChgPswd(String usrID, String oldPswd, String newPswd, String cfrmPswd) throws Exception {

        ChgUsrPswd c = new ChgUsrPswd();

        InlCctn("ip", "port", "Admin-user", "Admin-password");

        String result = c.changeUserPassword(usrID, oldPswd, newPswd, cfrmPswd);

        cctor.close();

        return result;

    }

}

建议使用JDeveloper Studio，可以一键部署。