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1
19
20 package com.sslexplorer.applications;
21
22 import java.util.Iterator  ;
23
24 import javax.servlet.http.HttpServletRequest ;
25
26 import org.apache.commons.logging.Log;
27 import org.apache.commons.logging.LogFactory;
28 import org.jdom.Element;
29
30 import com.sslexplorer.agent.DefaultAgentManager;
31 import com.sslexplorer.applications.types.ExecutableType;
32 import com.sslexplorer.applications.types.HtmlType;
33 import com.sslexplorer.applications.types.JavaType;
34 import com.sslexplorer.applications.types.JavasType;
35 import com.sslexplorer.applications.types.ServerType;
36 import com.sslexplorer.core.CoreEvent;
37 import com.sslexplorer.core.CoreEventConstants;
38 import com.sslexplorer.core.CoreListener;
39 import com.sslexplorer.core.CoreMenuTree;
40 import com.sslexplorer.core.CoreServlet;
41 import com.sslexplorer.core.CoreUtil;
42 import com.sslexplorer.core.MenuItem;
43 import com.sslexplorer.core.PageTaskMenuTree;
44 import com.sslexplorer.extensions.ExtensionBundle;
45 import com.sslexplorer.extensions.ExtensionDescriptor;
46 import com.sslexplorer.extensions.ExtensionException;
47 import com.sslexplorer.extensions.ExtensionTypeManager;
48 import com.sslexplorer.extensions.types.DefaultPlugin;
49 import com.sslexplorer.extensions.types.PluginDefinition;
50 import com.sslexplorer.navigation.MenuTree;
51 import com.sslexplorer.navigation.NavigationManager;
52 import com.sslexplorer.policyframework.Permission;
53 import com.sslexplorer.policyframework.PolicyConstants;
54 import com.sslexplorer.policyframework.PolicyDatabase;
55 import com.sslexplorer.policyframework.PolicyDatabaseFactory;
56 import com.sslexplorer.policyframework.PolicyUtil;
57 import com.sslexplorer.policyframework.ResourceType;
58 import com.sslexplorer.policyframework.itemactions.AddToFavoritesAction;
59 import com.sslexplorer.policyframework.itemactions.CloneResourceAction;
60 import com.sslexplorer.policyframework.itemactions.EditResourceAction;
61 import com.sslexplorer.policyframework.itemactions.RemoveFromFavoritesAction;
62 import com.sslexplorer.policyframework.itemactions.RemoveResourceAction;
63 import com.sslexplorer.security.SessionInfo;
64 import com.sslexplorer.table.TableItemActionMenuTree;
65
66
79 public class ApplicationsPlugin extends DefaultPlugin implements CoreListener {
80
81
84 public final static int APPLICATION_SHORTCUT_RESOURCE_TYPE_ID = 3;
85
86
89 public static final ResourceType APPLICATION_SHORTCUT_RESOURCE_TYPE = new ApplicationShortcutResourceType();
90
91
94 public static final String BUNDLE_ID = "sslexplorer-community-applications";
95
96 final static Log log = LogFactory.getLog(ApplicationsPlugin.class);
97
98
101 public static final String MESSAGE_RESOURCES_KEY = "applications";
102
103
106 public ApplicationsPlugin() {
107 super("/WEB-INF/sslexplorer-community-applications-tiles-defs.xml", true);
108 }
109
110
113 public void startPlugin(PluginDefinition definition, ExtensionDescriptor descriptor, Element element) throws ExtensionException {
114 super.startPlugin(definition, descriptor, element);
115 try {
116 initExtensionTypes();
117 } catch (Exception e) {
118 throw new ExtensionException(ExtensionException.INTERNAL_ERROR, e);
119 }
120 }
121
122
127 public void activatePlugin() throws ExtensionException {
128 super.activatePlugin();
129 try {
130 initDatabase();
131 initAgentService();
132 initPolicyFramework();
133 initTableItemActions();
134 initMainMenu();
135 initPageTasks();
136 CoreUtil.updateEventsTable(ApplicationsPlugin.MESSAGE_RESOURCES_KEY, ApplicationShortcutEventConstants.class);
137 CoreServlet.getServlet().addCoreListener(this);
138 } catch (Exception e) {
139 e.printStackTrace();
140 throw new ExtensionException(ExtensionException.INTERNAL_ERROR, e);
141 }
142 }
143
144 void initDatabase() throws Exception {
145 ApplicationShortcutDatabaseFactory.getInstance().open(CoreServlet.getServlet(), this.getPluginDefinition());
146 }
147
148 void initAgentService() throws Exception {
149 DefaultAgentManager.getInstance().registerService(ApplicationService.class);
150 }
151
152 void initExtensionTypes() throws Exception {
153 ExtensionTypeManager.getInstance().registerExtensionType("server", ServerType.class);
154 ExtensionTypeManager.getInstance().registerExtensionType("javas", JavasType.class);
155 ExtensionTypeManager.getInstance().registerExtensionType("java", JavaType.class);
156 ExtensionTypeManager.getInstance().registerExtensionType("executable", ExecutableType.class);
157 ExtensionTypeManager.getInstance().registerExtensionType("html", HtmlType.class);
158 }
159
160 void initPolicyFramework() throws Exception {
161
162 PolicyDatabase pdb = PolicyDatabaseFactory.getInstance();
163
164 pdb.registerResourceType(APPLICATION_SHORTCUT_RESOURCE_TYPE);
166 APPLICATION_SHORTCUT_RESOURCE_TYPE.addPermission(PolicyConstants.PERM_CREATE_EDIT_AND_ASSIGN);
167 APPLICATION_SHORTCUT_RESOURCE_TYPE.addPermission(PolicyConstants.PERM_EDIT_AND_ASSIGN);
168 APPLICATION_SHORTCUT_RESOURCE_TYPE.addPermission(PolicyConstants.PERM_ASSIGN);
169 APPLICATION_SHORTCUT_RESOURCE_TYPE.addPermission(PolicyConstants.PERM_DELETE);
170 }
171
172 void initTableItemActions() throws Exception {
173 MenuTree tree = NavigationManager.getMenuTree(TableItemActionMenuTree.MENU_TABLE_ITEM_ACTION_MENU_TREE);
174
175 tree.addMenuItem(null, new MenuItem("applicationShortcuts",
177 ApplicationsPlugin.MESSAGE_RESOURCES_KEY,
178 null,
179 100,
180 false,
181 SessionInfo.ALL_CONTEXTS));
182 tree.addMenuItem("applicationShortcuts", new AddToFavoritesAction(ApplicationsPlugin.MESSAGE_RESOURCES_KEY));
183 tree.addMenuItem("applicationShortcuts", new RemoveFromFavoritesAction(ApplicationsPlugin.MESSAGE_RESOURCES_KEY));
184 tree.addMenuItem("applicationShortcuts", new RemoveResourceAction(SessionInfo.MANAGEMENT_CONSOLE_CONTEXT,
185 ApplicationsPlugin.MESSAGE_RESOURCES_KEY));
186 tree.addMenuItem("applicationShortcuts", new EditResourceAction(SessionInfo.MANAGEMENT_CONSOLE_CONTEXT,
187 ApplicationsPlugin.MESSAGE_RESOURCES_KEY));
188 tree.addMenuItem("applicationShortcuts", new CloneResourceAction(SessionInfo.MANAGEMENT_CONSOLE_CONTEXT,
189 ApplicationsPlugin.MESSAGE_RESOURCES_KEY));
190 }
191
192 void initMainMenu() throws Exception {
193 MenuTree tree = NavigationManager.getMenuTree(CoreMenuTree.MENU_ITEM_MENU_TREE);
194
195 tree.addMenuItem("resources", new MenuItem("userApplicationShortcuts",
196 MESSAGE_RESOURCES_KEY,
197 "/showUserApplicationShortcuts.do",
198 300,
199 true,
200 null,
201 SessionInfo.USER_CONSOLE_CONTEXT,
202 null,
203 null,
204 APPLICATION_SHORTCUT_RESOURCE_TYPE));
205
206 tree.addMenuItem("globalResources", new MenuItem("applicationShortcuts",
207 MESSAGE_RESOURCES_KEY,
208 "/showApplicationShortcuts.do",
209 300,
210 true,
211 null,
212 SessionInfo.MANAGEMENT_CONSOLE_CONTEXT,
213 APPLICATION_SHORTCUT_RESOURCE_TYPE,
214 new Permission[] { PolicyConstants.PERM_CREATE_EDIT_AND_ASSIGN,
215 PolicyConstants.PERM_EDIT_AND_ASSIGN,
216 PolicyConstants.PERM_DELETE,
217 PolicyConstants.PERM_ASSIGN }) {
218 public boolean isAvailable(int checkNavigationContext, SessionInfo info, HttpServletRequest request) {
219 boolean available = super.isAvailable(checkNavigationContext, info, request);
220 if (available) {
221 try {
222
223 PolicyUtil.checkPermissions(APPLICATION_SHORTCUT_RESOURCE_TYPE,
224 new Permission[] { PolicyConstants.PERM_CREATE_EDIT_AND_ASSIGN,
225 PolicyConstants.PERM_EDIT_AND_ASSIGN,
226 PolicyConstants.PERM_DELETE,
227 PolicyConstants.PERM_ASSIGN },
228 request);
229 available = true;
230 } catch (Exception e1) {
231 available = false;
232 }
233 }
234 return available;
235 }
236 });
237 }
238
239 void initPageTasks() throws Exception {
240 MenuTree tree = NavigationManager.getMenuTree(PageTaskMenuTree.PAGE_TASK_MENU_TREE);
241
242 tree.addMenuItem(null, new MenuItem("showApplicationShortcuts",
243 null,
244 null,
245 100,
246 false,
247 SessionInfo.MANAGEMENT_CONSOLE_CONTEXT));
248 tree.addMenuItem("showApplicationShortcuts", new MenuItem("createApplicationShortcut",
249 ApplicationsPlugin.MESSAGE_RESOURCES_KEY,
250 "/applicationShortcutApplication.do",
251 100,
252 true,
253 "_self",
254 SessionInfo.MANAGEMENT_CONSOLE_CONTEXT,
255 APPLICATION_SHORTCUT_RESOURCE_TYPE,
256 new Permission[] { PolicyConstants.PERM_CREATE_EDIT_AND_ASSIGN }));
257 }
258
259 public void coreEvent(CoreEvent evt) {
260 if (evt.getId() == CoreEventConstants.REMOVING_EXTENSION) {
261 ExtensionBundle bundle = (ExtensionBundle) evt.getParameter();
262 for (Iterator itr = bundle.iterator(); itr.hasNext();) {
263 ExtensionDescriptor app = (ExtensionDescriptor) itr.next();
264 try {
265 ApplicationShortcutDatabaseFactory.getInstance().removeApplicationShortcuts(app.getId());
266 } catch (Exception e) {
267 log.error("Failed to remove application shortcuts for removed extension " + bundle.getId());
268 }
269 }
270 }
271
272 }
273
274 public void stopPlugin() throws ExtensionException {
275 super.stopPlugin();
276 try {
277 removeExtensionTypes();
278 stopDatabase();
279 removeAgentService();
280 removePolicyFramework();
281 removeTableItemActions();
282 removeMainMenu();
283 removePageTasks();
284 CoreServlet.getServlet().removeCoreListener(this);
285 } catch (Exception e) {
286 throw new ExtensionException(ExtensionException.INTERNAL_ERROR, e, "Failed to start.");
287 }
288 }
289
290 private void removePageTasks() {
291 MenuTree tree = NavigationManager.getMenuTree(PageTaskMenuTree.PAGE_TASK_MENU_TREE);
292 tree.removeMenuItem("showApplicationShortcuts", "createApplicationShortcut");
293 }
294
295 private void removeMainMenu() {
296 MenuTree tree = NavigationManager.getMenuTree(CoreMenuTree.MENU_ITEM_MENU_TREE);
297 tree.removeMenuItem("resources", "userApplicationShortcuts");
298 tree.removeMenuItem("globalResources", "applicationShortcuts");
299 }
300
301 private void removeTableItemActions() {
302 MenuTree tree = NavigationManager.getMenuTree(TableItemActionMenuTree.MENU_TABLE_ITEM_ACTION_MENU_TREE);
303 tree.removeMenuItem("applicationShortcuts", AddToFavoritesAction.TABLE_ITEM_ACTION_ID);
304 tree.removeMenuItem("applicationShortcuts", RemoveFromFavoritesAction.TABLE_ITEM_ACTION_ID);
305 tree.removeMenuItem("applicationShortcuts", RemoveResourceAction.TABLE_ITEM_ACTION_ID);
306 tree.removeMenuItem("applicationShortcuts", EditResourceAction.TABLE_ITEM_ACTION_ID);
307 }
308
309 private void removePolicyFramework() throws Exception {
310
311 PolicyDatabase pdb = PolicyDatabaseFactory.getInstance();
312 pdb.deregisterResourceType(APPLICATION_SHORTCUT_RESOURCE_TYPE);
313 }
314
315 private void removeAgentService() {
316 DefaultAgentManager.getInstance().unregisterService(ApplicationService.class);
317 }
318
319 private void stopDatabase() throws Exception {
320 ApplicationShortcutDatabaseFactory.getInstance().close();
321 }
322
323 private void removeExtensionTypes() {
324 ExtensionTypeManager.getInstance().unregisterExtensionType("server");
325 ExtensionTypeManager.getInstance().unregisterExtensionType("javas");
326 ExtensionTypeManager.getInstance().unregisterExtensionType("java");
327 ExtensionTypeManager.getInstance().unregisterExtensionType("executable");
328 ExtensionTypeManager.getInstance().unregisterExtensionType("html");
329 }
330
331 }
332 |
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