cpasswdaction.java

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package com.laoer.bbscs.bbs.action;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import com.laoer.bbscs.bbs.actionform.*;
import com.laoer.bbscs.bbs.business.*;
import com.laoer.bbscs.sysinfo.*;
import com.laoer.bbscs.util.*;
import com.laoer.bbscs.servlet.*;
import com.laoer.bbscs.db.*;
import org.apache.struts.util.*;
import java.util.*;
import org.apache.log4j.*;

public class CpasswdAction
    extends Action {

  public ActionForward execute(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest httpServletRequest,
                               HttpServletResponse httpServletResponse) {

    ActionErrors errors = new ActionErrors();
    CpasswdActionForm form = (CpasswdActionForm) actionForm;
    UserSessionCheck myUserSessionCheck = new UserSessionCheck(form.getSid(),
        httpServletRequest);
    if (!myUserSessionCheck.checkSession()) {
      errors.add("error.timeout", new ActionError("error.timeout"));
      saveErrors(httpServletRequest, errors);
      return actionMapping.findForward("error");
    }
    if (myUserSessionCheck.isGuest()) {
      errors.add("noguest", new ActionError("error.user.noguest"));
      saveErrors(httpServletRequest, errors);
      return actionMapping.findForward("error");
    }
    httpServletRequest.setAttribute("myUserSessionCheck", myUserSessionCheck);
    httpServletRequest.setAttribute("sid", form.getSid());
    if (form.getAction().equals("show")) {
      errors = null;
      form = null;
      myUserSessionCheck = null;
      return actionMapping.findForward("changepasswd");
    }
    if (form.getAction().equals("changepass")) {
      UserInfo myUserInfo = new UserInfo();
      MD5 myMD5 = new MD5();
      myUserInfo.setUserName(myUserSessionCheck.getUserName());
      myUserInfo.setRePasswd(myMD5.getMD5ofStr(form.getOldpasswd()));
      User myUser = UserFactory.getInstance();
      myUser.setUserInfo(myUserInfo);
      int result = myUser.getUser(null, "Passwd", false);
      if (result != Sys.RESULT_RIGHT) {
        errors.add("changepasswdold", new ActionError("error.changepasswdold"));
        saveErrors(httpServletRequest, errors);
        return actionMapping.findForward("error");
      }
      if (!form.getNewpasswd1().equals(form.getNewpasswd2())) {
        errors.add("passwderror", new ActionError("error.passwderror"));
        saveErrors(httpServletRequest, errors);
        return actionMapping.findForward("error");
      }
      myUserInfo.setPasswd(form.getNewpasswd1());
      myUserInfo.setID(myUserSessionCheck.getUserID());
      myUser.setUserInfo(myUserInfo);
      result = myUser.updateUser(null, "Passwd");
      if (result != Sys.RESULT_RIGHT) {
        errors.add("passwdchange", new ActionError("error.passwdchange"));
        saveErrors(httpServletRequest, errors);
        return actionMapping.findForward("error");
      }
      myUserInfo = null;
      myUser = null;
      myMD5 = null;
      httpServletRequest.setAttribute("aForwardInfo",
                                      new ForwardInfo("succeed.changepasswd",
          Sys.getURL() + "inAction.do?sid=" + form.getSid(), true, false));
      errors = null;
      form = null;
      myUserSessionCheck = null;

      return actionMapping.findForward("forwards");
    }
    return actionMapping.findForward("error");
  }
}