Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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.syncope.console; import java.io.Serializable; import org.apache.syncope.common.to.UserTO; import org.apache.syncope.console.commons.Constants; import org.apache.syncope.console.commons.XMLRolesReader; import org.apache.syncope.console.pages.Configuration; import org.apache.syncope.console.pages.InfoModalPage; import org.apache.syncope.console.pages.Login; import org.apache.syncope.console.pages.Logout; import org.apache.syncope.console.pages.Reports; import org.apache.syncope.console.pages.Resources; import org.apache.syncope.console.pages.Roles; import org.apache.syncope.console.pages.Schema; import org.apache.syncope.console.pages.Tasks; import org.apache.syncope.console.pages.Todo; import org.apache.syncope.console.pages.UserSelfModalPage; import org.apache.syncope.console.pages.Users; import org.apache.syncope.console.pages.WelcomePage; import org.apache.syncope.console.resources.FilesystemResource; import org.apache.syncope.console.resources.WorkflowDefGETResource; import org.apache.syncope.console.resources.WorkflowDefPUTResource; import org.apache.syncope.console.rest.UserSelfRestClient; import org.apache.wicket.Component; import org.apache.wicket.Page; import org.apache.wicket.RestartResponseAtInterceptPageException; import org.apache.wicket.Session; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.authorization.IUnauthorizedComponentInstantiationListener; import org.apache.wicket.authorization.UnauthorizedInstantiationException; import org.apache.wicket.authroles.authorization.strategies.role.IRoleCheckingStrategy; import org.apache.wicket.authroles.authorization.strategies.role.RoleAuthorizationStrategy; import org.apache.wicket.authroles.authorization.strategies.role.metadata.MetaDataRoleAuthorizationStrategy; import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow; import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.image.Image; import org.apache.wicket.markup.html.link.BookmarkablePageLink; import org.apache.wicket.protocol.http.WebApplication; import org.apache.wicket.request.Request; import org.apache.wicket.request.Response; import org.apache.wicket.request.resource.ContextRelativeResource; import org.apache.wicket.request.resource.IResource; import org.apache.wicket.request.resource.ResourceReference; import org.apache.wicket.spring.injection.annot.SpringComponentInjector; import org.springframework.web.context.support.WebApplicationContextUtils; /** * SyncopeApplication class. */ public class SyncopeApplication extends WebApplication implements IUnauthorizedComponentInstantiationListener, IRoleCheckingStrategy, Serializable { private static final long serialVersionUID = -2920378752291913495L; public static final String IMG_PREFIX = "/img/menu/"; public static final String IMG_NOTSEL = "notsel/"; private static final String ACTIVITI_MODELER_CONTEXT = "activiti-modeler"; private static final int EDIT_PROFILE_WIN_HEIGHT = 550; private static final int EDIT_PROFILE_WIN_WIDTH = 800; @Override protected void init() { super.init(); getComponentInstantiationListeners().add(new SpringComponentInjector(this)); getResourceSettings().setThrowExceptionOnMissingResource(true); getSecuritySettings().setAuthorizationStrategy(new RoleAuthorizationStrategy(this)); getSecuritySettings().setUnauthorizedComponentInstantiationListener(this); getMarkupSettings().setStripWicketTags(true); getMarkupSettings().setCompressWhitespace(true); getRequestCycleListeners().add(new SyncopeRequestCycleListener()); final String activitiModelerDirectory = WebApplicationContextUtils .getWebApplicationContext(WebApplication.get().getServletContext()) .getBean("activitiModelerDirectory", String.class); mountResource("/" + ACTIVITI_MODELER_CONTEXT, new ResourceReference(ACTIVITI_MODELER_CONTEXT) { private static final long serialVersionUID = -128426276529456602L; @Override public IResource getResource() { return new FilesystemResource(ACTIVITI_MODELER_CONTEXT, activitiModelerDirectory); } }); mountResource("/workflowDefGET", new ResourceReference("workflowDefGET") { private static final long serialVersionUID = -128426276529456602L; @Override public IResource getResource() { return new WorkflowDefGETResource(); } }); mountResource("/workflowDefPUT", new ResourceReference("workflowDefPUT") { private static final long serialVersionUID = -128426276529456602L; @Override public IResource getResource() { return new WorkflowDefPUTResource(); } }); } public void setupNavigationPanel(final WebPage page, final XMLRolesReader xmlRolesReader, final boolean notsel) { final ModalWindow infoModal = new ModalWindow("infoModal"); page.add(infoModal); infoModal.setInitialWidth(350); infoModal.setInitialHeight(300); infoModal.setCssClassName(ModalWindow.CSS_CLASS_GRAY); infoModal.setCookieName("infoModal"); infoModal.setPageCreator(new ModalWindow.PageCreator() { private static final long serialVersionUID = -7834632442532690940L; @Override public Page createPage() { return new InfoModalPage(); } }); final AjaxLink<Page> infoLink = new AjaxLink<Page>("infoLink") { private static final long serialVersionUID = -7978723352517770644L; @Override public void onClick(final AjaxRequestTarget target) { infoModal.show(target); } }; page.add(infoLink); BookmarkablePageLink<Page> schemaLink = new BookmarkablePageLink<Page>("schema", Schema.class); MetaDataRoleAuthorizationStrategy.authorize(schemaLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Schema", "list")); page.add(schemaLink); schemaLink.add(new Image("schemaIcon", new ContextRelativeResource( IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "schema" + Constants.PNG_EXT))); BookmarkablePageLink<Page> usersLink = new BookmarkablePageLink<Page>("users", Users.class); MetaDataRoleAuthorizationStrategy.authorize(usersLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Users", "list")); page.add(usersLink); usersLink.add(new Image("usersIcon", new ContextRelativeResource( IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "users" + Constants.PNG_EXT))); BookmarkablePageLink<Page> rolesLink = new BookmarkablePageLink<Page>("roles", Roles.class); MetaDataRoleAuthorizationStrategy.authorize(rolesLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Roles", "list")); page.add(rolesLink); rolesLink.add(new Image("rolesIcon", new ContextRelativeResource( IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "roles" + Constants.PNG_EXT))); BookmarkablePageLink<Page> resourcesLink = new BookmarkablePageLink<Page>("resources", Resources.class); MetaDataRoleAuthorizationStrategy.authorize(resourcesLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Resources", "list")); page.add(resourcesLink); resourcesLink.add(new Image("resourcesIcon", new ContextRelativeResource( IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "resources" + Constants.PNG_EXT))); BookmarkablePageLink<Page> todoLink = new BookmarkablePageLink<Page>("todo", Todo.class); MetaDataRoleAuthorizationStrategy.authorize(todoLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Approval", "list")); page.add(todoLink); todoLink.add(new Image("todoIcon", new ContextRelativeResource(IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "todo" + Constants.PNG_EXT))); BookmarkablePageLink<Page> reportLink = new BookmarkablePageLink<Page>("reports", Reports.class); MetaDataRoleAuthorizationStrategy.authorize(reportLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Reports", "list")); page.add(reportLink); reportLink.add(new Image("reportsIcon", new ContextRelativeResource( IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "reports" + Constants.PNG_EXT))); BookmarkablePageLink<Page> configurationLink = new BookmarkablePageLink<Page>("configuration", Configuration.class); MetaDataRoleAuthorizationStrategy.authorize(configurationLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Configuration", "list")); page.add(configurationLink); configurationLink.add(new Image("configurationIcon", new ContextRelativeResource( IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "configuration" + Constants.PNG_EXT))); BookmarkablePageLink<Page> taskLink = new BookmarkablePageLink<Page>("tasks", Tasks.class); MetaDataRoleAuthorizationStrategy.authorize(taskLink, WebPage.ENABLE, xmlRolesReader.getAllAllowedRoles("Tasks", "list")); page.add(taskLink); taskLink.add(new Image("tasksIcon", new ContextRelativeResource( IMG_PREFIX + (notsel ? IMG_NOTSEL : "") + "tasks" + Constants.PNG_EXT))); page.add(new BookmarkablePageLink<Page>("logout", Logout.class)); } public void setupEditProfileModal(final WebPage page, final UserSelfRestClient userSelfRestClient) { // Modal window for editing user profile final ModalWindow editProfileModalWin = new ModalWindow("editProfileModal"); editProfileModalWin.setCssClassName(ModalWindow.CSS_CLASS_GRAY); editProfileModalWin.setInitialHeight(EDIT_PROFILE_WIN_HEIGHT); editProfileModalWin.setInitialWidth(EDIT_PROFILE_WIN_WIDTH); editProfileModalWin.setCookieName("edit-profile-modal"); page.add(editProfileModalWin); final AjaxLink<Page> editProfileLink = new AjaxLink<Page>("editProfileLink") { private static final long serialVersionUID = -7978723352517770644L; @Override public void onClick(final AjaxRequestTarget target) { final UserTO userTO = SyncopeSession.get().isAuthenticated() ? userSelfRestClient.read() : new UserTO(); editProfileModalWin.setPageCreator(new ModalWindow.PageCreator() { private static final long serialVersionUID = -7834632442532690940L; @Override public Page createPage() { return new UserSelfModalPage(page.getPageReference(), editProfileModalWin, userTO); } }); editProfileModalWin.show(target); } }; editProfileLink.add(new Label("username", SyncopeSession.get().getUsername())); if ("admin".equals(SyncopeSession.get().getUsername())) { editProfileLink.setEnabled(false); } page.add(editProfileLink); } @Override public Session newSession(final Request request, final Response response) { return new SyncopeSession(request); } @Override public Class<? extends Page> getHomePage() { return SyncopeSession.get().isAuthenticated() ? WelcomePage.class : Login.class; } @Override public void onUnauthorizedInstantiation(final Component component) { SyncopeSession.get().invalidate(); if (component instanceof Page) { throw new UnauthorizedInstantiationException(component.getClass()); } throw new RestartResponseAtInterceptPageException(Login.class); } @Override public boolean hasAnyRole(final org.apache.wicket.authroles.authorization.strategies.role.Roles roles) { return SyncopeSession.get().hasAnyRole(roles); } }