/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.gui.admin.user;
import java.util.HashMap;
import java.util.Properties;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.rhq.core.domain.auth.Subject;
import org.rhq.enterprise.gui.legacy.Constants;
import org.rhq.enterprise.gui.legacy.Portal;
import org.rhq.enterprise.gui.legacy.WebUser;
import org.rhq.enterprise.gui.legacy.action.BaseDispatchAction;
import org.rhq.enterprise.gui.legacy.exception.ParameterNotFoundException;
import org.rhq.enterprise.gui.legacy.util.ActionUtils;
import org.rhq.enterprise.gui.legacy.util.BizappUtils;
import org.rhq.enterprise.gui.legacy.util.RequestUtils;
import org.rhq.enterprise.gui.legacy.util.SessionUtils;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* A <code>BaseDispatchAction</code> that sets up user admin portals.
*/
public class UserAdminPortalAction extends BaseDispatchAction {
private static final String TITLE_LIST = "admin.user.ListUsersTitle";
private static final String PORTLET_LIST = ".admin.user.List";
private static final String TITLE_ADD_ROLES = "admin.user.AddUserRolesTitle";
private static final String PORTLET_ADD_ROLES = ".admin.user.UserRoles";
private static final String TITLE_EDIT = "admin.user.EditUserTitle";
private static final String PORTLET_EDIT = ".admin.user.Edit";
private static final String TITLE_NEW = "admin.user.NewUserTitle";
private static final String PORTLET_NEW = ".admin.user.New";
private static final String TITLE_VIEW = "admin.user.ViewUserTitle";
private static final String PORTLET_VIEW = ".admin.user.View";
private static final String TITLE_CHANGE_PASSWORD = "admin.user.ChangeUserPasswordTitle";
private static final String PORTLET_CHANGE_PASSWORD = ".admin.user.EditPassword";
private static final String TITLE_REGISTER = "admin.user.RegisterUserTitle";
private static final String PORTLET_REGISTER = ".admin.user.RegisterUser";
protected static Log log = LogFactory.getLog(UserAdminPortalAction.class.getName());
private static Properties keyMethodMap = new Properties();
static {
keyMethodMap.setProperty(Constants.MODE_LIST, "listUsers");
keyMethodMap.setProperty(Constants.MODE_ADD_ROLES, "addUserRoles");
keyMethodMap.setProperty(Constants.MODE_EDIT, "editUser");
keyMethodMap.setProperty(Constants.MODE_NEW, "newUser");
keyMethodMap.setProperty(Constants.MODE_VIEW, "viewUser");
keyMethodMap.setProperty(Constants.MODE_EDIT_PASS, "changeUserPassword");
keyMethodMap.setProperty(Constants.MODE_REGISTER, "registerUser");
}
protected Properties getKeyMethodMap() {
return keyMethodMap;
}
public ActionForward listUsers(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setReturnPath(request, mapping, Constants.MODE_LIST);
Portal portal = Portal.createPortal(TITLE_LIST, PORTLET_LIST);
portal.setWorkflowPortal(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward addUserRoles(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setUser(request);
Portal portal = Portal.createPortal(TITLE_ADD_ROLES, PORTLET_ADD_ROLES);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward editUser(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setUser(request);
Portal portal = Portal.createPortal(TITLE_EDIT, PORTLET_EDIT);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward newUser(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
Portal portal = Portal.createPortal(TITLE_NEW, PORTLET_NEW);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward viewUser(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setUser(request);
setReturnPath(request, mapping, Constants.MODE_VIEW);
Portal portal = Portal.createPortal(TITLE_VIEW, PORTLET_VIEW);
portal.setWorkflowPortal(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward changeUserPassword(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setUser(request);
Portal portal = Portal.createPortal(TITLE_CHANGE_PASSWORD, PORTLET_CHANGE_PASSWORD);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward registerUser(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
Portal portal = Portal.createPortal(TITLE_REGISTER, PORTLET_REGISTER);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
/**
* Set the user for the current action.
*
* @param request The request to get the session to store the returnPath into.
*/
protected void setUser(HttpServletRequest request) throws Exception {
Integer userId = RequestUtils.getUserId(request);
ServletContext ctx = getServlet().getServletContext();
Integer sessionId = RequestUtils.getSessionId(request);
Subject user = LookupUtil.getSubjectManager().getSubjectById(userId.intValue());
// when LDAP authentication is enabled, we may still have
// users logging in with JDBC. the only way we can
// distinguish these users is by checking to see
// if they have an entry in the principals table.
boolean hasPrincipal = LookupUtil.getSubjectManager().isUserWithPrincipal(user.getName());
WebUser webUser = new WebUser(user);
webUser.setHasPrincipal(hasPrincipal);
request.setAttribute(Constants.USER_ATTR, webUser);
request.setAttribute(Constants.TITLE_PARAM_ATTR, BizappUtils.makeSubjectFullName(user));
}
/**
* Set the return path for the current action, including the mode and (if necessary) user id request parameters.
*
* @param request The request to get the session to store the return path into.
* @param mapping The ActionMapping to get the return path from.
* @param mode The name of the current display mode.
*/
protected void setReturnPath(HttpServletRequest request, ActionMapping mapping, String mode) throws Exception {
HashMap params = new HashMap();
params.put(Constants.MODE_PARAM, mode);
try {
params.put(Constants.USER_PARAM, RequestUtils.getUserId(request));
} catch (ParameterNotFoundException e) {
; // not in a specific user's context
}
String returnPath = ActionUtils.findReturnPath(mapping, params);
if (log.isTraceEnabled()) {
log.trace("setting return path: " + returnPath);
}
SessionUtils.setReturnPath(request.getSession(), returnPath);
}
}