| /* |
| * Copyright 2001-2002,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.webapp.admin.realm; |
| |
| import java.io.IOException; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.ArrayList; |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import javax.servlet.http.HttpSession; |
| import org.apache.struts.action.Action; |
| import org.apache.struts.action.ActionErrors; |
| import org.apache.struts.action.ActionForm; |
| import org.apache.struts.action.ActionForward; |
| import org.apache.struts.action.ActionMapping; |
| import org.apache.struts.util.MessageResources; |
| |
| import javax.management.MBeanServer; |
| import javax.management.ObjectInstance; |
| import javax.management.ObjectName; |
| import javax.management.JMException; |
| |
| import org.apache.webapp.admin.ApplicationServlet; |
| import org.apache.webapp.admin.LabelValueBean; |
| import org.apache.webapp.admin.Lists; |
| import org.apache.webapp.admin.TomcatTreeBuilder; |
| |
| /** |
| * A generic <code>Action</code> that sets up <em>Edit |
| * Realm </em> transactions, based on the type of Realm. |
| * |
| * @author Manveen Kaur |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class EditRealmAction extends Action { |
| |
| |
| /** |
| * The MBeanServer we will be interacting with. |
| */ |
| private MBeanServer mBServer = null; |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| /** |
| * Process the specified HTTP request, and create the corresponding HTTP |
| * response (or forward to another web component that will create it). |
| * Return an <code>ActionForward</code> instance describing where and how |
| * control should be forwarded, or <code>null</code> if the response has |
| * already been completed. |
| * |
| * @param mapping The ActionMapping used to select this instance |
| * @param actionForm The optional ActionForm bean for this request (if any) |
| * @param request The HTTP request we are processing |
| * @param response The HTTP response we are creating |
| * |
| * @exception IOException if an input/output error occurs |
| * @exception ServletException if a servlet exception occurs |
| */ |
| public ActionForward perform(ActionMapping mapping, |
| ActionForm form, |
| HttpServletRequest request, |
| HttpServletResponse response) |
| throws IOException, ServletException { |
| |
| // Acquire the resources that we need |
| HttpSession session = request.getSession(); |
| Locale locale = getLocale(request); |
| MessageResources resources = getResources(request); |
| |
| // Acquire a reference to the MBeanServer containing our MBeans |
| try { |
| mBServer = ((ApplicationServlet) getServlet()).getServer(); |
| } catch (Throwable t) { |
| throw new ServletException |
| ("Cannot acquire MBeanServer reference", t); |
| } |
| |
| // Set up the object names of the MBeans we are manipulating |
| ObjectName rname = null; |
| StringBuffer sb = null; |
| try { |
| rname = new ObjectName(request.getParameter("select")); |
| } catch (Exception e) { |
| String message = |
| resources.getMessage(locale, "error.realmName.bad", |
| request.getParameter("select")); |
| getServlet().log(message); |
| response.sendError(HttpServletResponse.SC_BAD_REQUEST, message); |
| return (null); |
| } |
| |
| String realmType = null; |
| String attribute = null; |
| |
| // Find what type of Realm this is |
| try { |
| attribute = "className"; |
| String className = (String) |
| mBServer.getAttribute(rname, attribute); |
| int period = className.lastIndexOf("."); |
| if (period >= 0) |
| realmType = className.substring(period + 1); |
| } catch (Throwable t) { |
| getServlet().log |
| (resources.getMessage(locale, "users.error.attribute.get", |
| attribute), t); |
| response.sendError |
| (HttpServletResponse.SC_INTERNAL_SERVER_ERROR, |
| resources.getMessage(locale, "users.error.attribute.get", |
| attribute)); |
| return (null); |
| } |
| |
| // Forward to the appropriate realm display page |
| |
| if ("UserDatabaseRealm".equalsIgnoreCase(realmType)) { |
| setUpUserDatabaseRealm(rname, request, response); |
| } else if ("MemoryRealm".equalsIgnoreCase(realmType)) { |
| setUpMemoryRealm(rname, request, response); |
| } else if ("JDBCRealm".equalsIgnoreCase(realmType)) { |
| setUpJDBCRealm(rname, request, response); |
| } else if ("JNDIRealm".equalsIgnoreCase(realmType)) { |
| setUpJNDIRealm(rname, request, response); |
| } else if ("DataSourceRealm".equalsIgnoreCase(realmType)) { |
| setUpDataSourceRealm(rname, request, response); |
| } |
| |
| return (mapping.findForward(realmType)); |
| |
| } |
| |
| private void setUpUserDatabaseRealm(ObjectName rname, |
| HttpServletRequest request, |
| HttpServletResponse response) |
| throws IOException { |
| // Fill in the form values for display and editing |
| MessageResources resources = getResources(request); |
| HttpSession session = request.getSession(); |
| Locale locale = getLocale(request); |
| UserDatabaseRealmForm realmFm = new UserDatabaseRealmForm(); |
| session.setAttribute("userDatabaseRealmForm", realmFm); |
| realmFm.setAdminAction("Edit"); |
| realmFm.setObjectName(rname.toString()); |
| String realmType = "UserDatabaseRealm"; |
| StringBuffer sb = new StringBuffer(""); |
| String host = rname.getKeyProperty("host"); |
| String context = rname.getKeyProperty("path"); |
| if (host!=null) { |
| sb.append("Host (" + host + ") > "); |
| } |
| if (context!=null) { |
| sb.append("Context (" + context + ") > "); |
| } |
| sb.append(resources.getMessage(locale, "server.service.treeBuilder.realm")); |
| realmFm.setNodeLabel(sb.toString()); |
| realmFm.setRealmType(realmType); |
| realmFm.setAllowDeletion(allowDeletion(rname,request)); |
| |
| String attribute = null; |
| try { |
| |
| // Copy scalar properties |
| attribute = "resourceName"; |
| realmFm.setResource |
| ((String) mBServer.getAttribute(rname, attribute)); |
| |
| } catch (Throwable t) { |
| getServlet().log |
| (resources.getMessage(locale, "users.error.attribute.get", |
| attribute), t); |
| response.sendError |
| (HttpServletResponse.SC_INTERNAL_SERVER_ERROR, |
| resources.getMessage(locale, "users.error.attribute.get", |
| attribute)); |
| } |
| } |
| |
| private void setUpMemoryRealm(ObjectName rname, HttpServletRequest request, |
| HttpServletResponse response) |
| throws IOException { |
| // Fill in the form values for display and editing |
| MessageResources resources = getResources(request); |
| HttpSession session = request.getSession(); |
| Locale locale = getLocale(request); |
| MemoryRealmForm realmFm = new MemoryRealmForm(); |
| session.setAttribute("memoryRealmForm", realmFm); |
| realmFm.setAdminAction("Edit"); |
| realmFm.setObjectName(rname.toString()); |
| String realmType = "MemoryRealm"; |
| StringBuffer sb = new StringBuffer(); |
| sb.append(resources.getMessage(locale, "server.service.treeBuilder.realm")); |
| sb.append(" ("); |
| sb.append(realmType); |
| sb.append(")"); |
| realmFm.setNodeLabel(sb.toString()); |
| realmFm.setRealmType(realmType); |
| realmFm.setAllowDeletion(allowDeletion(rname,request)); |
| |
| String attribute = null; |
| try { |
| |
| // Copy scalar properties |
| attribute = "pathname"; |
| realmFm.setPathName |
| ((String) mBServer.getAttribute(rname, attribute)); |
| |
| } catch (Throwable t) { |
| getServlet().log |
| (resources.getMessage(locale, "users.error.attribute.get", |
| attribute), t); |
| response.sendError |
| (HttpServletResponse.SC_INTERNAL_SERVER_ERROR, |
| resources.getMessage(locale, "users.error.attribute.get", |
| attribute)); |
| } |
| } |
| |
| private void setUpJDBCRealm(ObjectName rname, HttpServletRequest request, |
| HttpServletResponse response) |
| throws IOException { |
| // Fill in the form values for display and editing |
| MessageResources resources = getResources(request); |
| HttpSession session = request.getSession(); |
| Locale locale = getLocale(request); |
| JDBCRealmForm realmFm = new JDBCRealmForm(); |
| session.setAttribute("jdbcRealmForm", realmFm); |
| realmFm.setAdminAction("Edit"); |
| realmFm.setObjectName(rname.toString()); |
| String realmType = "JDBCRealm"; |
| StringBuffer sb = new StringBuffer(); |
| sb.append(resources.getMessage(locale, "server.service.treeBuilder.realm")); |
| sb.append(" ("); |
| sb.append(realmType); |
| sb.append(")"); |
| realmFm.setNodeLabel(sb.toString()); |
| realmFm.setRealmType(realmType); |
| realmFm.setAllowDeletion(allowDeletion(rname,request)); |
| |
| String attribute = null; |
| try { |
| |
| // Copy scalar properties |
| attribute = "digest"; |
| realmFm.setDigest |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "driverName"; |
| realmFm.setDriver |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "roleNameCol"; |
| realmFm.setRoleNameCol |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userNameCol"; |
| realmFm.setUserNameCol |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userCredCol"; |
| realmFm.setPasswordCol |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userTable"; |
| realmFm.setUserTable |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userRoleTable"; |
| realmFm.setRoleTable |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "connectionName"; |
| realmFm.setConnectionName |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "connectionPassword"; |
| realmFm.setConnectionPassword |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "connectionURL"; |
| realmFm.setConnectionURL |
| ((String) mBServer.getAttribute(rname, attribute)); |
| |
| } catch (Throwable t) { |
| getServlet().log |
| (resources.getMessage(locale, "users.error.attribute.get", |
| attribute), t); |
| response.sendError |
| (HttpServletResponse.SC_INTERNAL_SERVER_ERROR, |
| resources.getMessage(locale, "users.error.attribute.get", |
| attribute)); |
| } |
| } |
| |
| private void setUpJNDIRealm(ObjectName rname, HttpServletRequest request, |
| HttpServletResponse response) |
| throws IOException { |
| // Fill in the form values for display and editing |
| MessageResources resources = getResources(request); |
| HttpSession session = request.getSession(); |
| Locale locale = getLocale(request); |
| JNDIRealmForm realmFm = new JNDIRealmForm(); |
| session.setAttribute("jndiRealmForm", realmFm); |
| realmFm.setAdminAction("Edit"); |
| realmFm.setObjectName(rname.toString()); |
| String realmType = "JNDIRealm"; |
| StringBuffer sb = new StringBuffer(); |
| sb.append(resources.getMessage(locale, "server.service.treeBuilder.realm")); |
| sb.append(" ("); |
| sb.append(realmType); |
| sb.append(")"); |
| realmFm.setNodeLabel(sb.toString()); |
| realmFm.setRealmType(realmType); |
| realmFm.setSearchVals(Lists.getBooleanValues()); |
| realmFm.setAllowDeletion(allowDeletion(rname,request)); |
| |
| String attribute = null; |
| try { |
| |
| // Copy scalar properties |
| attribute = "digest"; |
| realmFm.setDigest |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userSubtree"; |
| realmFm.setUserSubtree |
| (((Boolean) mBServer.getAttribute(rname, attribute)).toString()); |
| attribute = "roleSubtree"; |
| realmFm.setRoleSubtree |
| (((Boolean) mBServer.getAttribute(rname, attribute)).toString()); |
| attribute = "userRoleName"; |
| realmFm.setUserRoleName |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "roleName"; |
| realmFm.setRoleName |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "roleBase"; |
| realmFm.setRoleBase |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "roleSearch"; |
| realmFm.setRolePattern |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "contextFactory"; |
| realmFm.setContextFactory |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userPassword"; |
| realmFm.setUserPassword |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userPattern"; |
| realmFm.setUserPattern |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userSearch"; |
| realmFm.setUserSearch |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "connectionName"; |
| realmFm.setConnectionName |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "connectionPassword"; |
| realmFm.setConnectionPassword |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "connectionURL"; |
| realmFm.setConnectionURL |
| ((String) mBServer.getAttribute(rname, attribute)); |
| |
| } catch (Throwable t) { |
| getServlet().log |
| (resources.getMessage(locale, "users.error.attribute.get", |
| attribute), t); |
| response.sendError |
| (HttpServletResponse.SC_INTERNAL_SERVER_ERROR, |
| resources.getMessage(locale, "users.error.attribute.get", |
| attribute)); |
| } |
| } |
| |
| private void setUpDataSourceRealm(ObjectName rname, HttpServletRequest request, |
| HttpServletResponse response) |
| throws IOException { |
| // Fill in the form values for display and editing |
| MessageResources resources = getResources(request); |
| HttpSession session = request.getSession(); |
| Locale locale = getLocale(request); |
| DataSourceRealmForm realmFm = new DataSourceRealmForm(); |
| session.setAttribute("dataSourceRealmForm", realmFm); |
| realmFm.setAdminAction("Edit"); |
| realmFm.setObjectName(rname.toString()); |
| String realmType = "DataSourceRealm"; |
| StringBuffer sb = new StringBuffer(); |
| sb.append(resources.getMessage(locale, "server.service.treeBuilder.realm")); |
| sb.append(" ("); |
| sb.append(realmType); |
| sb.append(")"); |
| realmFm.setNodeLabel(sb.toString()); |
| realmFm.setRealmType(realmType); |
| realmFm.setAllowDeletion(allowDeletion(rname,request)); |
| realmFm.setBooleanVals(Lists.getBooleanValues()); |
| |
| String attribute = null; |
| try { |
| |
| // Copy scalar properties |
| attribute = "dataSourceName"; |
| realmFm.setDataSourceName |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "digest"; |
| realmFm.setDigest |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "localDataSource"; |
| realmFm.setLocalDataSource |
| (((Boolean) mBServer.getAttribute(rname, attribute)).toString()); |
| attribute = "roleNameCol"; |
| realmFm.setRoleNameCol |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userCredCol"; |
| realmFm.setUserCredCol |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userNameCol"; |
| realmFm.setUserNameCol |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userRoleTable"; |
| realmFm.setUserRoleTable |
| ((String) mBServer.getAttribute(rname, attribute)); |
| attribute = "userTable"; |
| realmFm.setUserTable |
| ((String) mBServer.getAttribute(rname, attribute)); |
| |
| } catch (Throwable t) { |
| getServlet().log |
| (resources.getMessage(locale, "users.error.attribute.get", |
| attribute), t); |
| response.sendError |
| (HttpServletResponse.SC_INTERNAL_SERVER_ERROR, |
| resources.getMessage(locale, "users.error.attribute.get", |
| attribute)); |
| } |
| } |
| |
| /* |
| * Check if "delete this realm" operation should be enabled. |
| * this operation is not allowed in case the realm is under service, |
| * host or context that the admin app runs on. |
| * return "true" if deletion is allowed. |
| */ |
| |
| private String allowDeletion(ObjectName rname, HttpServletRequest request) { |
| |
| boolean retVal = true; |
| try{ |
| // admin app's values |
| String adminService = Lists.getAdminAppService( |
| mBServer, rname.getDomain(),request); |
| String adminHost = request.getServerName(); |
| String adminContext = request.getContextPath(); |
| |
| //String thisService = rname.getKeyProperty("service"); |
| String domain = rname.getDomain(); |
| String thisHost = rname.getKeyProperty("host"); |
| String thisContext = rname.getKeyProperty("path"); |
| |
| // realm is under context |
| if (thisContext!=null) { |
| retVal = !(thisContext.equalsIgnoreCase(adminContext)); |
| } else if (thisHost != null) { |
| // realm is under host |
| retVal = !(thisHost.equalsIgnoreCase(adminHost)); |
| } else { |
| // XXX FIXME |
| // realm is under service |
| return "false"; |
| //retVal = !(thisService.equalsIgnoreCase(adminService)); |
| } |
| |
| } catch (Exception e) { |
| getServlet().log("Error getting admin service, host or context", e); |
| } |
| return new Boolean(retVal).toString(); |
| } |
| } |
