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1
19
20 package com.sslexplorer.policyframework.actions;
21
22 import javax.servlet.http.HttpServletRequest  ;
23 import javax.servlet.http.HttpServletResponse ;
24
25 import org.apache.struts.action.ActionForm;
26 import org.apache.struts.action.ActionForward;
27 import org.apache.struts.action.ActionMapping;
28
29 import com.sslexplorer.core.CoreUtil;
30 import com.sslexplorer.policyframework.NoPermissionException;
31 import com.sslexplorer.policyframework.Permission;
32 import com.sslexplorer.policyframework.PolicyConstants;
33 import com.sslexplorer.policyframework.PolicyDatabaseFactory;
34 import com.sslexplorer.policyframework.PolicyUtil;
35 import com.sslexplorer.policyframework.Resource;
36 import com.sslexplorer.policyframework.ResourceStack;
37 import com.sslexplorer.policyframework.ResourceType;
38 import com.sslexplorer.policyframework.ResourceUtil;
39 import com.sslexplorer.policyframework.forms.AbstractResourcesForm;
40 import com.sslexplorer.properties.Property;
41 import com.sslexplorer.properties.impl.profile.ProfilePropertyKey;
42 import com.sslexplorer.properties.impl.systemconfig.SystemConfigKey;
43 import com.sslexplorer.security.Constants;
44 import com.sslexplorer.security.SessionInfo;
45 import com.sslexplorer.table.actions.AbstractPagerAction;
46
47
54 public abstract class AbstractResourcesDispatchAction extends AbstractPagerAction {
55 protected Permission editPermission;
56 protected Permission createPermission;
57 protected Permission removePermission;
58 protected Permission assignPermission;
59
60
63 public AbstractResourcesDispatchAction() {
64 super();
65 }
66
67
77 public AbstractResourcesDispatchAction(ResourceType resourceType, Permission[] requiredPermissions,
78 Permission editPermission, Permission createPermission,
79 Permission removePermission, Permission assignPermission) {
80 this(resourceType, requiredPermissions, editPermission, createPermission, removePermission, assignPermission, null);
81 }
82
83
90 public AbstractResourcesDispatchAction(ResourceType resourceType, ResourceType requiresResources) {
91 this(resourceType, new Permission[] {
92 PolicyConstants.PERM_EDIT_AND_ASSIGN, PolicyConstants.PERM_CREATE_EDIT_AND_ASSIGN,
93 PolicyConstants.PERM_DELETE, PolicyConstants.PERM_ASSIGN },
94 PolicyConstants.PERM_EDIT_AND_ASSIGN, PolicyConstants.PERM_CREATE_EDIT_AND_ASSIGN, PolicyConstants.PERM_DELETE,
95 PolicyConstants.PERM_ASSIGN, requiresResources);
96 }
97
98
110 public AbstractResourcesDispatchAction(ResourceType resourceType, Permission[] requiredPermissions,
111 Permission editPermission, Permission createPermission,
112 Permission removePermission, Permission assignPermission,
113 ResourceType requiresResources) {
114 super(resourceType, requiredPermissions, requiresResources);
115 this.editPermission = editPermission;
116 this.createPermission = createPermission;
117 this.removePermission = removePermission;
118 this.assignPermission = assignPermission;
119 }
120
121
124 public ActionForward unspecified(ActionMapping mapping, ActionForm form, HttpServletRequest request,
125 HttpServletResponse response) throws Exception {
126 return list(mapping, form, request, response);
127 }
128
129
138 public ActionForward confirmRemove(ActionMapping mapping, ActionForm form, HttpServletRequest request,
139 HttpServletResponse response) throws Exception {
140 if (getRemovePermission() != null) {
141 if (getResourceType() == null) {
142 throw new Exception (
143 "Concrete implementation of AbstractResourcesDispatchAction does not provide the ResourceType that it is maintaining.");
144 }
145 PolicyUtil.checkPermission(getResourceType(), getRemovePermission(), request);
146 }
147 return mapping.findForward("confirmRemove");
148 }
149
150
159 public ActionForward create(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
160 throws Exception {
161 if (getCreatePermission() != null) {
162 if (getResourceType() == null) {
163 throw new Exception (
164 "Concrete implementation of AbstractResourcesDispatchAction does not provide the ResourceType that it is maintaining.");
165 }
166 PolicyUtil.checkPermission(getResourceType(), getCreatePermission(), request);
167 }
168 return mapping.findForward("create");
169 }
170
171
180 public ActionForward remove(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
181 throws Exception {
182 Resource r= getResourceById(((AbstractResourcesForm)form).getSelectedResource());
183 checkValid(r, new Permission[] { getRemovePermission() }, mapping, (AbstractResourcesForm) form, request);
184 doRemove(mapping, form, request, response);
185 PolicyDatabaseFactory.getInstance().detachResourceFromPolicyList(r, getSessionInfo(request));
186 return getRedirectWithMessages(mapping, request);
187 }
188
189
197 protected void doRemove(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
198 throws Exception {
199 getResourceType().removeResource(((AbstractResourcesForm)form).getSelectedResource(), getSessionInfo(request));
200 }
201
202
212 public ActionForward view(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
213 throws Exception {
214 edit(mapping, form, request, response);
215 return mapping.findForward("view");
216 }
217
218
228 public ActionForward information(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
229 throws Exception {
230 int id = ((AbstractResourcesForm) form).getSelectedResource();
231 Resource r = getResourceType().getResourceById(id);
232 try {
233 ResourceUtil.checkResourceManagementRights(r, getSessionInfo(request), new Permission[] { PolicyConstants.PERM_CREATE_EDIT_AND_ASSIGN, PolicyConstants.PERM_EDIT_AND_ASSIGN, PolicyConstants.PERM_DELETE });
234 }
235 catch(NoPermissionException npe) {
236 ResourceUtil.checkResourceAccessRights(r, getSessionInfo(request));
237 }
238 request.setAttribute(Constants.REQ_ATTR_INFO_RESOURCE, r);
239 return mapping.findForward("resourceInformation");
240 }
241
242
252 public ActionForward edit(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
253 throws Exception {
254
255 int id = ((AbstractResourcesForm) form).getSelectedResource();
258 Resource r = getResourceById(id);
259 if (r == null) {
260 throw new Exception ("No resource with ID " + id);
261 }
262
263 checkValid(r, new Permission[] { getEditPermission(), getCreatePermission(), getAssignPermission() }, mapping, (AbstractResourcesForm) form, request);
265 ResourceStack.pushToEditingStack(request.getSession(), r);
266 return mapping.findForward("edit");
267 }
268
269
279 public ActionForward clone(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
280 throws Exception {
281 int id = ((AbstractResourcesForm) form).getSelectedResource();
284 Resource r = getResourceById(id);
285 if (r == null) {
286 throw new Exception ("No resource with ID " + id);
287 }
288
289 checkValid(r, new Permission[] { getCreatePermission() }, mapping, (AbstractResourcesForm) form, request);
291 ResourceStack.pushToEditingStack(request.getSession(), r);
292 return mapping.findForward("clone");
293 }
294
295
305 public ActionForward list(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
306 throws Exception {
307 return mapping.findForward("display");
308 }
309
310
321 public ActionForward viewIcons(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
322 throws Exception {
323 ((AbstractResourcesForm) form).setSelectedView(AbstractResourcesForm.ICONS_VIEW);
324 CoreUtil.storeUIState("ui_view_" + ((AbstractResourcesForm)form).getModel().getId() + "_" + getSessionInfo(request).getNavigationContext(), AbstractResourcesForm.ICONS_VIEW, request, response);
325 return mapping.findForward("display");
326 }
327
328
339 public ActionForward viewList(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
340 throws Exception {
341 ((AbstractResourcesForm) form).setSelectedView(AbstractResourcesForm.LIST_VIEW);
342 CoreUtil.storeUIState("ui_view_" + ((AbstractResourcesForm)form).getModel().getId() + "_" + getSessionInfo(request).getNavigationContext(), AbstractResourcesForm.LIST_VIEW, request, response);
343 return mapping.findForward("display");
344 }
345
346
351 public Resource getResourceById(int id) throws Exception {
352 return getResourceType().getResourceById(id);
353 }
354
355
363 protected void checkValid(Resource r, Permission[] permission, ActionMapping mapping, AbstractResourcesForm form, HttpServletRequest request)
364 throws NoPermissionException {
365 ResourceUtil.checkResourceManagementRights(r, this.getSessionInfo(request), permission);
366 }
367
368
373 public Permission getEditPermission() {
374 return editPermission;
375 }
376
377
382 public Permission getAssignPermission() {
383 return assignPermission;
384 }
385
386
391 public Permission getCreatePermission() {
392 return createPermission;
393 }
394
395
400 public Permission getRemovePermission() {
401 return removePermission;
402 }
403
404 protected void saveError(HttpServletRequest request, String message, Resource resource) {
405 saveError(request, message, resource.getResourceDisplayName());
406 }
407
408 protected void saveMessage(HttpServletRequest request, String message, Resource resource) {
409 saveMessage(request, message, resource.getResourceDisplayName());
410 }
411 } |
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