swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/UserEditor.java

   1 package org.argeo.cms.e4.users;
   2
   3 import static org.argeo.api.acr.ldap.LdapAttr.cn;
   4 import static org.argeo.api.acr.ldap.LdapAttr.givenName;
   5 import static org.argeo.api.acr.ldap.LdapAttr.mail;
   6 import static org.argeo.api.acr.ldap.LdapAttr.sn;
   7 import static org.argeo.api.acr.ldap.LdapAttr.uid;
   8 import static org.argeo.cms.auth.UserAdminUtils.getProperty;
   9
  10 import java.util.ArrayList;
  11 import java.util.Iterator;
  12 import java.util.List;
  13
  14 import jakarta.inject.Inject;
  15
  16 import org.argeo.api.acr.ldap.LdapAttr;
  17 import org.argeo.api.cms.CmsConstants;
  18 import org.argeo.cms.CurrentUser;
  19 import org.argeo.cms.auth.UserAdminUtils;
  20 import org.argeo.cms.e4.users.providers.CommonNameLP;
  21 import org.argeo.cms.e4.users.providers.DomainNameLP;
  22 import org.argeo.cms.e4.users.providers.RoleIconLP;
  23 import org.argeo.cms.e4.users.providers.UserFilter;
  24 import org.argeo.cms.swt.CmsSwtUtils;
  25 import org.argeo.cms.swt.useradmin.LdifUsersTable;
  26 import org.argeo.cms.ui.eclipse.forms.AbstractFormPart;
  27 //import org.argeo.cms.ui.eclipse.forms.FormToolkit;
  28 import org.argeo.cms.ui.eclipse.forms.IManagedForm;
  29 import org.argeo.eclipse.ui.ColumnDefinition;
  30 import org.argeo.eclipse.ui.EclipseUiUtils;
  31 import org.eclipse.e4.ui.workbench.modeling.EPartService;
  32 import org.eclipse.jface.action.Action;
  33 import org.eclipse.jface.action.ToolBarManager;
  34 import org.eclipse.jface.dialogs.MessageDialog;
  35 import org.eclipse.jface.dialogs.TrayDialog;
  36 import org.eclipse.jface.resource.ImageDescriptor;
  37 import org.eclipse.jface.viewers.ISelection;
  38 import org.eclipse.jface.viewers.IStructuredSelection;
  39 import org.eclipse.jface.viewers.TableViewer;
  40 import org.eclipse.jface.viewers.Viewer;
  41 import org.eclipse.jface.viewers.ViewerDropAdapter;
  42 import org.eclipse.swt.SWT;
  43 import org.eclipse.swt.dnd.DND;
  44 import org.eclipse.swt.dnd.DropTargetEvent;
  45 import org.eclipse.swt.dnd.TextTransfer;
  46 import org.eclipse.swt.dnd.Transfer;
  47 import org.eclipse.swt.dnd.TransferData;
  48 import org.eclipse.swt.events.ModifyEvent;
  49 import org.eclipse.swt.events.ModifyListener;
  50 import org.eclipse.swt.events.SelectionAdapter;
  51 import org.eclipse.swt.events.SelectionEvent;
  52 import org.eclipse.swt.layout.GridData;
  53 import org.eclipse.swt.layout.GridLayout;
  54 import org.eclipse.swt.widgets.Button;
  55 import org.eclipse.swt.widgets.Composite;
  56 import org.eclipse.swt.widgets.Control;
  57 import org.eclipse.swt.widgets.Display;
  58 import org.eclipse.swt.widgets.Link;
  59 import org.eclipse.swt.widgets.Shell;
  60 import org.eclipse.swt.widgets.Text;
  61 import org.eclipse.swt.widgets.ToolBar;
  62 import org.osgi.service.useradmin.Group;
  63 import org.osgi.service.useradmin.Role;
  64 import org.osgi.service.useradmin.User;
  65 import org.osgi.service.useradmin.UserAdmin;
  66 import org.osgi.service.useradmin.UserAdminEvent;
  67
  68 /** Display/edit the properties of a given user */
  69 public class UserEditor extends AbstractRoleEditor {
  70         // final static String ID = "UserEditor.mainPage";
  71
  72         @Inject
  73         private EPartService partService;
  74
  75         // private final UserEditor editor;
  76         // private UserAdminWrapper userAdminWrapper;
  77
  78         // Local configuration
  79         // private final int PRE_TITLE_INDENT = 10;
  80
  81         // public UserMainPage(FormEditor editor, UserAdminWrapper userAdminWrapper) {
  82         // super(editor, ID, "Main");
  83         // this.editor = (UserEditor) editor;
  84         // this.userAdminWrapper = userAdminWrapper;
  85         // }
  86
  87         // protected void createFormContent(final IManagedForm mf) {
  88         // ScrolledForm form = mf.getForm();
  89         // Composite body = form.getBody();
  90         // GridLayout mainLayout = new GridLayout();
  91         // // mainLayout.marginRight = 10;
  92         // body.setLayout(mainLayout);
  93         // User user = editor.getDisplayedUser();
  94         // appendOverviewPart(body, user);
  95         // // Remove to ability to force the password for his own user. The user
  96         // // must then use the change pwd feature
  97         // appendMemberOfPart(body, user);
  98         // }
  99
 100         @Override
 101         protected void createUi(Composite body) {
 102                 // Composite body = new Composite(parent, SWT.BORDER);
 103                 GridLayout mainLayout = new GridLayout();
 104                 // mainLayout.marginRight = 10;
 105                 body.setLayout(mainLayout);
 106                 // body.getParent().setLayout(new GridLayout());
 107                 // body.setLayoutData(CmsUiUtils.fillAll());
 108                 User user = getDisplayedUser();
 109                 appendOverviewPart(body, user);
 110                 // Remove to ability to force the password for his own user. The user
 111                 // must then use the change pwd feature
 112                 appendMemberOfPart(body, user);
 113         }
 114
 115         /** Creates the general section */
 116         private void appendOverviewPart(final Composite parent, final User user) {
 117                 // FormToolkit tk = getManagedForm().getToolkit();
 118
 119                 // Section section = tk.createSection(parent, SWT.NO_FOCUS);
 120                 // GridData gd = EclipseUiUtils.fillWidth();
 121                 // // gd.verticalAlignment = PRE_TITLE_INDENT;
 122                 // section.setLayoutData(gd);
 123                 Composite body = new Composite(parent, SWT.NONE);
 124                 body.setLayoutData(EclipseUiUtils.fillWidth());
 125                 // section.setClient(body);
 126                 // body.setLayout(new GridLayout(6, false));
 127                 body.setLayout(new GridLayout(2, false));
 128
 129                 Text commonName = createReadOnlyLT(body, "Name", getProperty(user, cn));
 130                 Text distinguishedName = createReadOnlyLT(body, "Login", getProperty(user, uid));
 131                 Text firstName = createLT(body, "First name", getProperty(user, givenName));
 132                 Text lastName = createLT(body, "Last name", getProperty(user, sn));
 133                 Text email = createLT(body, "Email", getProperty(user, mail));
 134
 135                 Link resetPwdLk = new Link(body, SWT.NONE);
 136                 if (!UserAdminUtils.isCurrentUser(user)) {
 137                         resetPwdLk.setText("<a>Reset password</a>");
 138                 }
 139                 resetPwdLk.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
 140
 141                 // create form part (controller)
 142                 AbstractFormPart part = new AbstractFormPart() {
 143                         private MainInfoListener listener;
 144
 145                         @Override
 146                         public void initialize(IManagedForm form) {
 147                                 super.initialize(form);
 148                                 listener = new MainInfoListener(parent.getDisplay(), this);
 149                                 userAdminWrapper.addListener(listener);
 150                         }
 151
 152                         @Override
 153                         public void dispose() {
 154                                 userAdminWrapper.removeListener(listener);
 155                                 super.dispose();
 156                         }
 157
 158                         @SuppressWarnings("unchecked")
 159                         public void commit(boolean onSave) {
 160                                 // TODO Sanity checks (mail validity...)
 161                                 user.getProperties().put(LdapAttr.givenName.name(), firstName.getText());
 162                                 user.getProperties().put(LdapAttr.sn.name(), lastName.getText());
 163                                 user.getProperties().put(LdapAttr.cn.name(), commonName.getText());
 164                                 user.getProperties().put(LdapAttr.mail.name(), email.getText());
 165                                 super.commit(onSave);
 166                         }
 167
 168                         @Override
 169                         public void refresh() {
 170                                 distinguishedName.setText(UserAdminUtils.getProperty(user, LdapAttr.uid.name()));
 171                                 commonName.setText(UserAdminUtils.getProperty(user, LdapAttr.cn.name()));
 172                                 firstName.setText(UserAdminUtils.getProperty(user, LdapAttr.givenName.name()));
 173                                 lastName.setText(UserAdminUtils.getProperty(user, LdapAttr.sn.name()));
 174                                 email.setText(UserAdminUtils.getProperty(user, LdapAttr.mail.name()));
 175                                 refreshFormTitle(user);
 176                                 super.refresh();
 177                         }
 178                 };
 179
 180                 // Improve this: automatically generate CN when first or last name
 181                 // changes
 182                 ModifyListener cnML = new ModifyListener() {
 183                         private static final long serialVersionUID = 4298649222869835486L;
 184
 185                         @Override
 186                         public void modifyText(ModifyEvent event) {
 187                                 String first = firstName.getText();
 188                                 String last = lastName.getText();
 189                                 String cn = first.trim() + " " + last.trim() + " ";
 190                                 cn = cn.trim();
 191                                 commonName.setText(cn);
 192                                 // getManagedForm().getForm().setText(cn);
 193                                 updateEditorTitle(cn);
 194                         }
 195                 };
 196                 firstName.addModifyListener(cnML);
 197                 lastName.addModifyListener(cnML);
 198
 199                 ModifyListener defaultListener = new FormPartML(part);
 200                 firstName.addModifyListener(defaultListener);
 201                 lastName.addModifyListener(defaultListener);
 202                 email.addModifyListener(defaultListener);
 203
 204                 if (!UserAdminUtils.isCurrentUser(user))
 205                         resetPwdLk.addSelectionListener(new SelectionAdapter() {
 206                                 private static final long serialVersionUID = 5881800534589073787L;
 207
 208                                 @Override
 209                                 public void widgetSelected(SelectionEvent e) {
 210                                         new ChangePasswordDialog(user, "Reset password").open();
 211                                 }
 212                         });
 213
 214                 getManagedForm().addPart(part);
 215         }
 216
 217         private class ChangePasswordDialog extends TrayDialog {
 218                 private static final long serialVersionUID = 2843538207460082349L;
 219
 220                 private User user;
 221                 private Text password1;
 222                 private Text password2;
 223                 private String title;
 224                 // private FormToolkit tk;
 225
 226                 public ChangePasswordDialog(User user, String title) {
 227                         super(Display.getDefault().getActiveShell());
 228                         // this.tk = tk;
 229                         this.user = user;
 230                         this.title = title;
 231                 }
 232
 233                 protected Control createDialogArea(Composite parent) {
 234                         Composite dialogarea = (Composite) super.createDialogArea(parent);
 235                         dialogarea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 236                         Composite body = new Composite(dialogarea, SWT.NO_FOCUS);
 237                         body.setLayoutData(EclipseUiUtils.fillAll());
 238                         GridLayout layout = new GridLayout(2, false);
 239                         body.setLayout(layout);
 240
 241                         password1 = createLP(body, "New password", "");
 242                         password2 = createLP(body, "Repeat password", "");
 243                         parent.pack();
 244                         return body;
 245                 }
 246
 247                 @SuppressWarnings("unchecked")
 248                 @Override
 249                 protected void okPressed() {
 250                         String msg = null;
 251
 252                         if (password1.getText().equals(""))
 253                                 msg = "Password cannot be empty";
 254                         else if (password1.getText().equals(password2.getText())) {
 255                                 char[] newPassword = password1.getText().toCharArray();
 256                                 // userAdminWrapper.beginTransactionIfNeeded();
 257                                 userAdminWrapper.beginTransactionIfNeeded();
 258                                 user.getCredentials().put(null, newPassword);
 259                                 userAdminWrapper.commitOrNotifyTransactionStateChange();
 260                                 super.okPressed();
 261                         } else {
 262                                 msg = "Passwords are not equals";
 263                         }
 264
 265                         if (EclipseUiUtils.notEmpty(msg))
 266                                 MessageDialog.openError(getParentShell(), "Cannot reset pasword", msg);
 267                 }
 268
 269                 protected void configureShell(Shell shell) {
 270                         super.configureShell(shell);
 271                         shell.setText(title);
 272                 }
 273         }
 274
 275         private LdifUsersTable appendMemberOfPart(final Composite parent, User user) {
 276                 // Section section = addSection(tk, parent, "Roles");
 277                 // Composite body = (Composite) section.getClient();
 278                 // Composite body= parent;
 279                 Composite body = new Composite(parent, SWT.BORDER);
 280                 body.setLayout(new GridLayout());
 281                 body.setLayoutData(CmsSwtUtils.fillAll());
 282
 283                 // boolean isAdmin = CurrentUser.isInRole(NodeConstants.ROLE_ADMIN);
 284
 285                 // Displayed columns
 286                 List<ColumnDefinition> columnDefs = new ArrayList<ColumnDefinition>();
 287                 columnDefs.add(new ColumnDefinition(new RoleIconLP(), "", 0, 24));
 288                 columnDefs.add(new ColumnDefinition(new CommonNameLP(), "Name", 150));
 289                 columnDefs.add(new ColumnDefinition(new DomainNameLP(), "Domain", 100));
 290                 // Only show technical DN to administrators
 291                 // if (isAdmin)
 292                 // columnDefs.add(new ColumnDefinition(new UserNameLP(), "Distinguished Name",
 293                 // 300));
 294
 295                 // Create and configure the table
 296                 final LdifUsersTable userViewerCmp = new MyUserTableViewer(body, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL, user);
 297
 298                 userViewerCmp.setColumnDefinitions(columnDefs);
 299                 // if (isAdmin)
 300                 // userViewerCmp.populateWithStaticFilters(false, false);
 301                 // else
 302                 userViewerCmp.populate(true, false);
 303                 GridData gd = EclipseUiUtils.fillAll();
 304                 gd.heightHint = 500;
 305                 userViewerCmp.setLayoutData(gd);
 306
 307                 // Controllers
 308                 TableViewer userViewer = userViewerCmp.getTableViewer();
 309                 userViewer.addDoubleClickListener(new UserTableDefaultDClickListener(partService));
 310                 int operations = DND.DROP_COPY | DND.DROP_MOVE;
 311                 Transfer[] tt = new Transfer[] { TextTransfer.getInstance() };
 312                 GroupDropListener dropL = new GroupDropListener(userAdminWrapper, userViewer, user);
 313                 userViewer.addDropSupport(operations, tt, dropL);
 314
 315                 AbstractFormPart part = new AbstractFormPart() {
 316
 317                         private GroupChangeListener listener;
 318
 319                         @Override
 320                         public void initialize(IManagedForm form) {
 321                                 super.initialize(form);
 322                                 listener = new GroupChangeListener(parent.getDisplay(), this);
 323                                 userAdminWrapper.addListener(listener);
 324                         }
 325
 326                         public void commit(boolean onSave) {
 327                                 super.commit(onSave);
 328                         }
 329
 330                         @Override
 331                         public void dispose() {
 332                                 userAdminWrapper.removeListener(listener);
 333                                 super.dispose();
 334                         }
 335
 336                         @Override
 337                         public void refresh() {
 338                                 userViewerCmp.refresh();
 339                                 super.refresh();
 340                         }
 341                 };
 342                 getManagedForm().addPart(part);
 343                 // addRemoveAbitily(body, userViewer, user);
 344                 // userViewerCmp.refresh();
 345                 String tooltip = "Remove " + UserAdminUtils.getUserLocalId(user.getName()) + " from the below selected groups";
 346                 Action action = new RemoveMembershipAction(userViewer, user, tooltip, SecurityAdminImages.ICON_REMOVE_DESC);
 347                 ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
 348                 ToolBar toolBar = toolBarManager.createControl(body);
 349                 toolBar.setLayoutData(CmsSwtUtils.fillWidth());
 350                 toolBarManager.add(action);
 351                 toolBarManager.update(true);
 352                 return userViewerCmp;
 353         }
 354
 355         private class MyUserTableViewer extends LdifUsersTable {
 356                 private static final long serialVersionUID = 2653790051461237329L;
 357
 358                 private Button showSystemRoleBtn;
 359
 360                 private final User user;
 361                 private final UserFilter userFilter;
 362
 363                 public MyUserTableViewer(Composite parent, int style, User user) {
 364                         super(parent, style, true);
 365                         this.user = user;
 366                         userFilter = new UserFilter();
 367                 }
 368
 369                 protected void populateStaticFilters(Composite staticFilterCmp) {
 370                         staticFilterCmp.setLayout(new GridLayout());
 371                         showSystemRoleBtn = new Button(staticFilterCmp, SWT.CHECK);
 372                         showSystemRoleBtn.setText("Show system roles");
 373                         boolean showSysRole = CurrentUser.isInRole(CmsConstants.ROLE_ADMIN);
 374                         showSystemRoleBtn.setSelection(showSysRole);
 375                         userFilter.setShowSystemRole(showSysRole);
 376                         showSystemRoleBtn.addSelectionListener(new SelectionAdapter() {
 377                                 private static final long serialVersionUID = -7033424592697691676L;
 378
 379                                 @Override
 380                                 public void widgetSelected(SelectionEvent e) {
 381                                         userFilter.setShowSystemRole(showSystemRoleBtn.getSelection());
 382                                         refresh();
 383                                 }
 384                         });
 385                 }
 386
 387                 @Override
 388                 protected List<User> listFilteredElements(String filter) {
 389                         List<User> users = (List<User>) getFlatGroups(null);
 390                         List<User> filteredUsers = new ArrayList<User>();
 391                         if (users.contains(user))
 392                                 users.remove(user);
 393                         userFilter.setSearchText(filter);
 394                         for (User user : users)
 395                                 if (userFilter.select(null, null, user))
 396                                         filteredUsers.add(user);
 397                         return filteredUsers;
 398                 }
 399         }
 400
 401         // private void addRemoveAbility(Composite parent, TableViewer userViewer, User
 402         // user) {
 403         // // Section section = sectionPart.getSection();
 404         // ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
 405         // ToolBar toolbar = toolBarManager.createControl(parent);
 406         // final Cursor handCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_HAND);
 407         // toolbar.setCursor(handCursor);
 408         // toolbar.addDisposeListener(new DisposeListener() {
 409         // private static final long serialVersionUID = 3882131405820522925L;
 410         //
 411         // public void widgetDisposed(DisposeEvent e) {
 412         // if ((handCursor != null) && (handCursor.isDisposed() == false)) {
 413         // handCursor.dispose();
 414         // }
 415         // }
 416         // });
 417         //
 418         // String tooltip = "Remove " + UserAdminUtils.getUserLocalId(user.getName()) +
 419         // " from the below selected groups";
 420         // Action action = new RemoveMembershipAction(userViewer, user, tooltip,
 421         // SecurityAdminImages.ICON_REMOVE_DESC);
 422         // toolBarManager.add(action);
 423         // toolBarManager.update(true);
 424         // // section.setTextClient(toolbar);
 425         // }
 426
 427         private class RemoveMembershipAction extends Action {
 428                 private static final long serialVersionUID = -1337713097184522588L;
 429
 430                 private final TableViewer userViewer;
 431                 private final User user;
 432
 433                 RemoveMembershipAction(TableViewer userViewer, User user, String name, ImageDescriptor img) {
 434                         super(name, img);
 435                         this.userViewer = userViewer;
 436                         this.user = user;
 437                 }
 438
 439                 @Override
 440                 public void run() {
 441                         ISelection selection = userViewer.getSelection();
 442                         if (selection.isEmpty())
 443                                 return;
 444
 445                         @SuppressWarnings("unchecked")
 446                         Iterator<Group> it = ((IStructuredSelection) selection).iterator();
 447                         List<Group> groups = new ArrayList<Group>();
 448                         while (it.hasNext()) {
 449                                 Group currGroup = it.next();
 450                                 groups.add(currGroup);
 451                         }
 452
 453                         userAdminWrapper.beginTransactionIfNeeded();
 454                         for (Group group : groups) {
 455                                 group.removeMember(user);
 456                         }
 457                         userAdminWrapper.commitOrNotifyTransactionStateChange();
 458                         for (Group group : groups) {
 459                                 userAdminWrapper.notifyListeners(new UserAdminEvent(null, UserAdminEvent.ROLE_CHANGED, group));
 460                         }
 461                 }
 462         }
 463
 464         /**
 465          * Defines the table as being a potential target to add group memberships
 466          * (roles) to this user
 467          */
 468         private class GroupDropListener extends ViewerDropAdapter {
 469                 private static final long serialVersionUID = 2893468717831451621L;
 470
 471                 private final UserAdminWrapper myUserAdminWrapper;
 472                 private final User myUser;
 473
 474                 public GroupDropListener(UserAdminWrapper userAdminWrapper, Viewer userViewer, User user) {
 475                         super(userViewer);
 476                         this.myUserAdminWrapper = userAdminWrapper;
 477                         this.myUser = user;
 478                 }
 479
 480                 @Override
 481                 public boolean validateDrop(Object target, int operation, TransferData transferType) {
 482                         // Target is always OK in a list only view
 483                         // TODO check if not a string
 484                         boolean validDrop = true;
 485                         return validDrop;
 486                 }
 487
 488                 @Override
 489                 public void drop(DropTargetEvent event) {
 490                         String name = (String) event.data;
 491                         UserAdmin myUserAdmin = myUserAdminWrapper.getUserAdmin();
 492                         Role role = myUserAdmin.getRole(name);
 493                         // TODO this check should be done before.
 494                         if (role.getType() == Role.GROUP) {
 495                                 // TODO check if the user is already member of this group
 496
 497                                 myUserAdminWrapper.beginTransactionIfNeeded();
 498                                 Group group = (Group) role;
 499                                 group.addMember(myUser);
 500                                 userAdminWrapper.commitOrNotifyTransactionStateChange();
 501                                 myUserAdminWrapper.notifyListeners(new UserAdminEvent(null, UserAdminEvent.ROLE_CHANGED, group));
 502                         }
 503                         super.drop(event);
 504                 }
 505
 506                 @Override
 507                 public boolean performDrop(Object data) {
 508                         // userTableViewerCmp.refresh();
 509                         return true;
 510                 }
 511         }
 512
 513         // LOCAL HELPERS
 514         private void refreshFormTitle(User group) {
 515                 // getManagedForm().getForm().setText(UserAdminUtils.getProperty(group,
 516                 // LdapAttrs.cn.name()));
 517         }
 518
 519         /** Appends a section with a title */
 520         // private Section addSection(FormToolkit tk, Composite parent, String title) {
 521         // Section section = tk.createSection(parent, Section.TITLE_BAR);
 522         // GridData gd = EclipseUiUtils.fillWidth();
 523         // gd.verticalAlignment = PRE_TITLE_INDENT;
 524         // section.setLayoutData(gd);
 525         // section.setText(title);
 526         // // section.getMenu().setVisible(true);
 527         //
 528         // Composite body = tk.createComposite(section, SWT.WRAP);
 529         // body.setLayoutData(EclipseUiUtils.fillAll());
 530         // section.setClient(body);
 531         //
 532         // return section;
 533         // }
 534
 535 }