/*
* 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.role;
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.authz.Role;
import org.rhq.enterprise.gui.legacy.Constants;
import org.rhq.enterprise.gui.legacy.Portal;
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.RequestUtils;
import org.rhq.enterprise.gui.legacy.util.SessionUtils;
import org.rhq.enterprise.server.authz.PermissionException;
import org.rhq.enterprise.server.authz.RoleManagerLocal;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* A <code>BaseDispatchAction</code> that sets up role admin portals.
*/
public class RoleAdminPortalAction extends BaseDispatchAction {
private static final String TITLE_LIST = "admin.role.ListRolesTitle";
private static final String PORTLET_LIST = ".admin.role.List";
private static final String TITLE_ADD_USERS = "admin.role.AddRoleUsersTitle";
private static final String PORTLET_ADD_USERS = ".admin.role.AddUsers";
private static final String TITLE_ADD_GROUPS = "admin.role.AddRoleGroupsTitle";
private static final String PORTLET_ADD_GROUPS = ".admin.role.AddGroups";
private static final String TITLE_ADD_LDAP_GROUPS = "admin.role.AddRoleLdapGroupsTitle";
private static final String PORTLET_ADD_LDAP_GROUPS = ".admin.role.AddLdapGroups";
private static final String TITLE_EDIT = "admin.role.EditRoleTitle";
private static final String PORTLET_EDIT = ".admin.role.Edit";
private static final String TITLE_NEW = "admin.role.NewRoleTitle";
private static final String PORTLET_NEW = ".admin.role.New";
private static final String TITLE_VIEW = "admin.role.ViewRoleTitle";
private static final String PORTLET_VIEW = ".admin.role.View";
private static final String TITLE_CHANGE_OWNER = "admin.role.ChangeRoleOwnerTitle";
private static final String PORTLET_CHANGE_OWNER = ".admin.role.ChangeOwner";
protected static final Log log = LogFactory.getLog(RoleAdminPortalAction.class.getName());
private static Properties keyMethodMap = new Properties();
static {
keyMethodMap.setProperty(Constants.MODE_LIST, "listRoles");
keyMethodMap.setProperty(Constants.MODE_ADD_USERS, "addRoleUsers");
keyMethodMap.setProperty(Constants.MODE_ADD_GROUPS, "addRoleGroups");
keyMethodMap.setProperty(Constants.MODE_ADD_LDAP_GROUPS, "addLdapGroups");
keyMethodMap.setProperty(Constants.MODE_EDIT, "editRole");
keyMethodMap.setProperty(Constants.MODE_NEW, "newRole");
keyMethodMap.setProperty(Constants.MODE_VIEW, "viewRole");
keyMethodMap.setProperty(Constants.MODE_CHANGE_OWNER, "changeRoleOwner");
}
protected Properties getKeyMethodMap() {
return keyMethodMap;
}
public ActionForward listRoles(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 addRoleUsers(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setRole(request);
Portal portal = Portal.createPortal(TITLE_ADD_USERS, PORTLET_ADD_USERS);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward addRoleGroups(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setRole(request);
Portal portal = Portal.createPortal(TITLE_ADD_GROUPS, PORTLET_ADD_GROUPS);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward addLdapGroups(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setRole(request);
Portal portal = Portal.createPortal(TITLE_ADD_LDAP_GROUPS, PORTLET_ADD_LDAP_GROUPS);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward editRole(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setRole(request);
// can't edit system roles
Role role = (Role) request.getAttribute(Constants.ROLE_ATTR);
if (role.getFsystem()) {
RequestUtils.setError(request, "admin.role.error.EditPermission");
throw new PermissionException();
}
Portal portal = Portal.createPortal(TITLE_EDIT, PORTLET_EDIT);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
public ActionForward newRole(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 viewRole(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setRole(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 changeRoleOwner(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setRole(request);
Portal portal = Portal.createPortal(TITLE_CHANGE_OWNER, PORTLET_CHANGE_OWNER);
portal.setDialog(true);
request.setAttribute(Constants.PORTAL_KEY, portal);
return null;
}
/**
* Set the role for the current action.
*
* @param request The request to get the session to store the returnPath into.
*/
protected void setRole(HttpServletRequest request) throws Exception {
Integer roleId = RequestUtils.getRoleId(request);
ServletContext ctx = getServlet().getServletContext();
if (log.isTraceEnabled()) {
log.trace("finding role [" + roleId + "]");
}
RoleManagerLocal roleManager = LookupUtil.getRoleManager();
Role role = roleManager.getRoleById(roleId);
request.setAttribute(Constants.ROLE_ATTR, role);
request.setAttribute(Constants.TITLE_PARAM_ATTR, role.getName());
}
/**
* Set the return path for the current action, including the mode and (if necessary) role 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.ROLE_PARAM, RequestUtils.getRoleId(request));
} catch (ParameterNotFoundException e) {
; // not in a specific role's context
}
String returnPath = ActionUtils.findReturnPath(mapping, params);
if (log.isTraceEnabled()) {
log.trace("setting return path: " + returnPath);
}
SessionUtils.setReturnPath(request.getSession(), returnPath);
}
}