/**
* Copyright 2009 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.safehaus.penrose.studio.acl.editor;
import org.apache.log4j.Logger;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.*;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormPage;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.jface.window.Window;
import org.safehaus.penrose.acl.ACI;
import org.safehaus.penrose.directory.EntryConfig;
import org.safehaus.penrose.directory.EntryClient;
import org.safehaus.penrose.directory.DirectoryClient;
import org.safehaus.penrose.partition.PartitionClient;
import org.safehaus.penrose.partition.PartitionManagerClient;
import org.safehaus.penrose.client.PenroseClient;
import org.safehaus.penrose.studio.directory.editor.EntryEditor;
import org.safehaus.penrose.studio.server.Server;
import org.safehaus.penrose.studio.acl.wizard.ACLWizard;
import org.safehaus.penrose.studio.dialog.ErrorDialog;
import java.util.Collection;
/**
* @author Endi S. Dewata
*/
public class ACLPage extends FormPage implements ModifyListener {
Logger log = Logger.getLogger(getClass());
FormToolkit toolkit;
Table aclTable;
Table inheritedAclTable;
EntryEditor editor;
Server server;
String partitionName;
EntryConfig entryConfig;
public ACLPage(EntryEditor editor, Server server, String partitionName, EntryConfig entryConfig) {
super(editor, "ACL", " ACL ");
this.editor = editor;
this.server = server;
this.partitionName = partitionName;
this.entryConfig = entryConfig;
}
public void createFormContent(IManagedForm managedForm) {
try {
toolkit = managedForm.getToolkit();
ScrolledForm form = managedForm.getForm();
form.setText("Entry Editor");
Composite body = form.getBody();
body.setLayout(new GridLayout());
Section aclSection = toolkit.createSection(body, Section.TITLE_BAR | Section.EXPANDED);
aclSection.setText("Access Control List");
aclSection.setLayoutData(new GridData(GridData.FILL_BOTH));
Composite aclControl = createACLControl(aclSection);
aclSection.setClient(aclControl);
Section inheritedACLSection = toolkit.createSection(body, Section.TITLE_BAR | Section.EXPANDED);
inheritedACLSection.setText("Inherited Access Control List");
inheritedACLSection.setLayoutData(new GridData(GridData.FILL_BOTH));
Composite inheritedACLControl = createInheritedACLControl(inheritedACLSection);
inheritedACLSection.setClient(inheritedACLControl);
refresh();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
public Composite createACLControl(Composite parent) {
Composite composite = toolkit.createComposite(parent);
composite.setLayout(new GridLayout(2, false));
Composite leftControl = createACLLeftControl(composite);
leftControl.setLayoutData(new GridData(GridData.FILL_BOTH));
Composite rightControl = createACLRightControl(composite);
GridData gd = new GridData(GridData.FILL_VERTICAL);
gd.widthHint = 100;
rightControl.setLayoutData(gd);
return composite;
}
public Composite createACLLeftControl(final Composite parent) {
aclTable = toolkit.createTable(parent, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
aclTable.setHeaderVisible(true);
aclTable.setLinesVisible(true);
TableColumn tc = new TableColumn(aclTable, SWT.NONE);
tc.setText("Subject");
tc.setWidth(100);
tc = new TableColumn(aclTable, SWT.NONE);
tc.setText("DN");
tc.setWidth(100);
tc = new TableColumn(aclTable, SWT.NONE);
tc.setText("Target");
tc.setWidth(100);
tc = new TableColumn(aclTable, SWT.NONE);
tc.setText("Attributes");
tc.setWidth(50);
tc = new TableColumn(aclTable, SWT.NONE);
tc.setText("Scope");
tc.setWidth(75);
tc = new TableColumn(aclTable, SWT.NONE);
tc.setText("Action");
tc.setWidth(50);
tc = new TableColumn(aclTable, SWT.NONE);
tc.setText("Permission");
tc.setWidth(75);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = 100;
aclTable.setLayoutData(gd);
aclTable.setLayout(new FillLayout());
/*
aclTable.addMouseListener(new MouseAdapter() {
public void mouseDoubleClick(MouseEvent event) {
try {
if (aclTable.getSelectionCount() == 0) return;
TableItem item = aclTable.getSelection()[0];
ACI aci = (ACI)item.getData();
ACIDialog dialog = new ACIDialog(getSite().getShell());
dialog.setText("Edit ACL...");
dialog.setSubject(aci.getSubject());
dialog.setDn(aci.getDn());
dialog.setTarget(aci.getTarget());
dialog.setAttributes(aci.getAttributes());
dialog.setDepth(aci.getScope());
dialog.setAction(aci.getAction());
dialog.setPermission(aci.getPermission());
dialog.open();
if (!dialog.isSaved()) return;
aci.setSubject(dialog.getSubject());
aci.setDn(dialog.getDn());
aci.setTarget(dialog.getTarget());
aci.setAttributes(dialog.getAttributes());
aci.setDepth(dialog.getScope());
aci.setAction(dialog.getAction());
aci.setPermission(dialog.getPermission());
refresh();
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
});
*/
return aclTable;
}
public Composite createACLRightControl(final Composite parent) {
Composite composite = toolkit.createComposite(parent);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
composite.setLayout(layout);
/*
Button addButton = new Button(buttons, SWT.PUSH);
addButton.setText("Add");
addButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
addButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
ACIDialog dialog = new ACIDialog(getSite().getShell());
dialog.setText("Add ACL...");
dialog.open();
if (!dialog.isSaved()) return;
ACI aci = new ACI();
aci.setSubject(dialog.getSubject());
aci.setDn(dialog.getDn());
aci.setTarget(dialog.getTarget());
aci.setAttributes(dialog.getAttributes());
aci.setDepth(dialog.getScope());
aci.setAction(dialog.getAction());
aci.setPermission(dialog.getPermission());
entryConfig.addACI(aci);
refresh();
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
});
*/
Button editButton = new Button(composite, SWT.PUSH);
editButton.setText("Edit");
editButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
editButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
ACLWizard wizard = new ACLWizard();
wizard.setEntryConfig(entryConfig);
WizardDialog dialog = new WizardDialog(editor.getSite().getShell(), wizard);
dialog.setPageSize(600, 300);
int rc = dialog.open();
if (rc == Window.CANCEL) return;
editor.store();
refresh();
/*
if (aclTable.getSelectionCount() == 0) return;
TableItem item = aclTable.getSelection()[0];
ACI aci = (ACI)item.getData();
ACIDialog dialog = new ACIDialog(getSite().getShell());
dialog.setText("Edit ACL...");
dialog.setSubject(aci.getSubject());
dialog.setDn(aci.getDn().toString());
dialog.setTarget(aci.getTarget());
dialog.setAttributes(aci.getAttributes());
dialog.setDepth(aci.getScope());
dialog.setAction(aci.getAction());
dialog.setPermission(aci.getPermission());
dialog.open();
if (!dialog.isSaved()) return;
aci.setSubject(dialog.getSubject());
aci.setDn(dialog.getDn());
aci.setTarget(dialog.getTarget());
aci.setAttributes(dialog.getAttributes());
aci.setDepth(dialog.getScope());
aci.setAction(dialog.getAction());
aci.setPermission(dialog.getPermission());
refresh();
checkDirty();
*/
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
/*
Button removeButton = new Button(buttons, SWT.PUSH);
removeButton.setText("Remove");
removeButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
removeButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
TableItem items[] = aclTable.getSelection();
for (TableItem item : items) {
ACI aci = (ACI) item.getData();
entryConfig.removeACI(aci);
item.dispose();
}
checkDirty();
}
});
new Label(buttons, SWT.NONE);
Button moveUpButton = new Button(buttons, SWT.PUSH);
moveUpButton.setText("Move Up");
moveUpButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
moveUpButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
if (aclTable.getSelectionCount() == 0) return;
TableItem items[] = aclTable.getItems();
ACI acl[] = new ACI[items.length];
int index = aclTable.getSelectionIndex();
if (index == 0) return;
for (int i=0; i<items.length; i++) {
TableItem item = items[i];
acl[i] = (ACI)item.getData();
}
ACI temp = acl[index];
acl[index] = acl[index-1];
acl[index-1] = temp;
entryConfig.removeACL();
for (ACI aci : acl) {
entryConfig.addACI(aci);
}
refresh();
aclTable.setSelection(index-1);
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
});
Button moveDownButton = new Button(buttons, SWT.PUSH);
moveDownButton.setText("Move Down");
moveDownButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
moveDownButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
if (aclTable.getSelectionCount() == 0) return;
TableItem items[] = aclTable.getItems();
ACI acl[] = new ACI[items.length];
int index = aclTable.getSelectionIndex();
if (index == items.length-1) return;
for (int i=0; i<items.length; i++) {
TableItem item = items[i];
acl[i] = (ACI)item.getData();
}
ACI temp = acl[index];
acl[index] = acl[index+1];
acl[index+1] = temp;
entryConfig.removeACL();
for (ACI aci : acl) {
entryConfig.addACI(aci);
}
refresh();
aclTable.setSelection(index+1);
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
});
*/
return composite;
}
public void refresh() throws Exception {
aclTable.removeAll();
Collection<ACI> acl = entryConfig.getACL();
for (ACI aci : acl) {
TableItem item = new TableItem(aclTable, SWT.NONE);
item.setText(0, aci.getSubject());
item.setText(1, aci.getDn() == null ? "" : aci.getDn().toString());
item.setText(2, aci.getTarget());
item.setText(3, aci.getAttributes() == null ? "" : aci.getAttributes());
item.setText(4, aci.getScope());
item.setText(5, aci.getAction());
item.setText(6, aci.getPermission());
item.setData(aci);
}
inheritedAclTable.removeAll();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
DirectoryClient directoryClient = partitionClient.getDirectoryClient();
EntryClient entryClient = directoryClient.getEntryClient(entryConfig.getName());
String parentId = entryClient.getParentName();
log.debug("Parent ID: "+parentId);
if (parentId == null) return;
EntryClient parentClient = directoryClient.getEntryClient(parentId);
EntryConfig parentConfig = parentClient.getEntryConfig();
//PartitionConfig partitionConfig = editor.getLoggerConfig();
//EntryConfig parentConfig = partitionConfig.getDirectoryConfig().getParent(entryConfig);
while (parentConfig != null) {
log.debug("Showing ACL from "+parentConfig.getDn());
Collection<ACI> list = parentConfig.getACL();
for (ACI aci : list) {
if (ACI.SCOPE_OBJECT.equals(aci.getScope())) continue;
TableItem item = new TableItem(inheritedAclTable, SWT.NONE);
item.setText(0, aci.getSubject());
item.setText(1, aci.getDn() == null ? "" : aci.getDn().toString());
item.setText(2, aci.getTarget());
item.setText(3, aci.getAttributes() == null ? "" : aci.getAttributes());
item.setText(4, aci.getScope());
item.setText(5, aci.getAction());
item.setText(6, aci.getPermission());
item.setText(7, parentConfig.getDn().toString());
item.setData(aci);
}
parentId = parentClient.getParentName();
log.debug("Parent ID: "+parentId);
if (parentId == null) break;
parentClient = directoryClient.getEntryClient(parentId);
parentConfig = parentClient.getEntryConfig();
//parentConfig = partitionConfig.getDirectoryConfig().getParent(parentConfig);
}
}
public Composite createInheritedACLControl(Composite parent) throws Exception {
inheritedAclTable = toolkit.createTable(parent, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
inheritedAclTable.setHeaderVisible(true);
inheritedAclTable.setLinesVisible(true);
//GridData gd = new GridData(GridData.FILL_BOTH);
//gd.heightHint = 100;
//inheritedAclTable.setLayoutData(gd);
//inheritedAclTable.setLayout(new FillLayout());
TableColumn tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("Subject");
tc.setWidth(100);
tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("DN");
tc.setWidth(100);
tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("Target");
tc.setWidth(100);
tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("Attributes");
tc.setWidth(50);
tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("Scope");
tc.setWidth(75);
tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("Action");
tc.setWidth(50);
tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("Permission");
tc.setWidth(75);
tc = new TableColumn(inheritedAclTable, SWT.NONE);
tc.setText("Source");
tc.setWidth(120);
return inheritedAclTable;
}
public void modifyText(ModifyEvent event) {
checkDirty();
}
public void checkDirty() {
editor.checkDirty();
}
}