/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2017 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.mantle.client.solutionbrowser.fileproperties;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.http.client.Request;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.http.client.RequestCallback;
import com.google.gwt.http.client.RequestException;
import com.google.gwt.http.client.Response;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.xml.client.Document;
import com.google.gwt.xml.client.Element;
import com.google.gwt.xml.client.Node;
import com.google.gwt.xml.client.NodeList;
import com.google.gwt.xml.client.Text;
import com.google.gwt.xml.client.XMLParser;
import org.pentaho.gwt.widgets.client.dialogs.IDialogCallback;
import org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox;
import org.pentaho.gwt.widgets.client.dialogs.PromptDialogBox;
import org.pentaho.gwt.widgets.client.filechooser.RepositoryFile;
import org.pentaho.mantle.client.messages.Messages;
import org.pentaho.mantle.client.solutionbrowser.SolutionBrowserPanel;
import java.util.ArrayList;
import java.util.List;
/**
* Permissions tab sub panel of FilePropertiesDialog. GET ACL call is performed by FilePropertiesDialog and then
* passed to sub panels to consolidate
*/
public class PermissionsPanel extends FlexTable implements IFileModifier {
private static final String RECIPIENT_TYPE_ELEMENT_NAME = "recipientType"; //$NON-NLS-1$
private static final String PERMISSIONS_ELEMENT_NAME = "permissions"; //$NON-NLS-1$
private static final String RECIPIENT_ELEMENT_NAME = "recipient"; //$NON-NLS-1$
private static final String MODIFIABLE_ELEMENT_NAME = "modifiable"; //$NON-NLS-1$
private static final String ACES_ELEMENT_NAME = "aces"; //$NON-NLS-1$
private static final String OWNER_NAME_ELEMENT_NAME = "owner"; //$NON-NLS-1$
private static final String OWNER_TYPE_ELEMENT_NAME = "ownerType"; //$NON-NLS-1$
public static final int USER_TYPE = 0;
public static final int ROLE_TYPE = 1;
public static final int PERM_READ = 0;
public static final int PERM_WRITE = 1;
public static final int PERM_DELETE = 2;
public static final int PERM_GRANT_PERM = 3;
public static final int PERM_ALL = 4;
private static final String INHERITS_ELEMENT_NAME = "entriesInheriting"; //$NON-NLS-1$
boolean dirty = false;
ArrayList<String> existingUsersAndRoles = new ArrayList<String>();
RepositoryFile fileSummary;
Document fileInfo;
Document origFileInfo;
boolean origInheritAclFlag = false;
ListBox usersAndRolesList = new ListBox( true );
Label permissionsLabel = new Label( Messages.getString( "permissionsColon" ) ); //$NON-NLS-1$
FlexTable permissionsTable = new FlexTable();
Button removeButton = new Button( Messages.getString( "remove" ) ); //$NON-NLS-1$
Button addButton = new Button( Messages.getString( "addPeriods" ) ); //$NON-NLS-1$
final CheckBox readPermissionCheckBox = new CheckBox( Messages.getString( "read" ) ); //$NON-NLS-1$
final CheckBox deletePermissionCheckBox = new CheckBox( Messages.getString( "delete" ) ); //$NON-NLS-1$
final CheckBox writePermissionCheckBox = new CheckBox( Messages.getString( "write" ) ); //$NON-NLS-1$
final CheckBox managePermissionCheckBox = new CheckBox( Messages.getString( "managePermissions" ) ); //$NON-NLS-1$
final CheckBox inheritsCheckBox = new CheckBox( Messages.getString( "inherits" ) ); //$NON-NLS-1$
/**
* @param fileSummary
*/
public PermissionsPanel( RepositoryFile theFileSummary ) {
this.fileSummary = theFileSummary;
removeButton.setStylePrimaryName( "pentaho-button" );
addButton.setStylePrimaryName( "pentaho-button" );
usersAndRolesList.getElement().setId( "sharePanelUsersAndRolesList" );
addButton.getElement().setId( "sharePanelAddButton" );
removeButton.getElement().setId( "sharePanelRemoveButton" );
removeButton.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
// find list to remove
if ( usersAndRolesList.getItemCount() == 0 ) {
return;
}
dirty = true;
for ( final String userOrRoleString : SelectUserOrRoleDialog.getSelectedItemsValue( usersAndRolesList ) ) {
String recipientType = getRecipientTypeByValue( userOrRoleString );
//"(user)".length() = "(role)".length() = 6
String userOrRoleNameString = userOrRoleString.substring( 0, userOrRoleString.length() - 6 );
removeRecipient( userOrRoleNameString, recipientType, fileInfo );
usersAndRolesList.removeItem( usersAndRolesList.getSelectedIndex() );
existingUsersAndRoles.remove( userOrRoleNameString );
}
}
} );
addButton.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
dirty = true;
final SelectUserOrRoleDialog pickUserRoleDialog =
new SelectUserOrRoleDialog( fileInfo, existingUsersAndRoles, new IUserRoleSelectedCallback() {
public void roleSelected( String role ) {
//this was done to distinguish users and roles in case they are identical
usersAndRolesList.addItem( role, role + "(role)" ); //$NON-NLS-1$
existingUsersAndRoles.add( role );
usersAndRolesList.setSelectedIndex( usersAndRolesList.getItemCount() - 1 );
addRecipient( role, ROLE_TYPE, fileInfo );
buildPermissionsTable( fileInfo );
}
public void userSelected( String user ) {
usersAndRolesList.addItem( user, user + "(user)" ); //$NON-NLS-1$
existingUsersAndRoles.add( user );
usersAndRolesList.setSelectedIndex( usersAndRolesList.getItemCount() - 1 );
addRecipient( user, USER_TYPE, fileInfo );
buildPermissionsTable( fileInfo );
}
} );
pickUserRoleDialog.center();
}
} );
FlowPanel buttonPanel = new FlowPanel();
buttonPanel.add( addButton );
buttonPanel.add( removeButton );
usersAndRolesList.setVisibleItemCount( 7 );
usersAndRolesList.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
// update permissions list and permission label (put username in it)
// rebuild permissionsTable settings based on selected mask
buildPermissionsTable( fileInfo );
}
} );
usersAndRolesList.setWidth( "100%" ); //$NON-NLS-1$
buttonPanel.setWidth( "100%" ); //$NON-NLS-1$
readPermissionCheckBox.getElement().setId( "sharePermissionRead" ); //$NON-NLS-1$
deletePermissionCheckBox.getElement().setId( "sharePermissionDelete" ); //$NON-NLS-1$
writePermissionCheckBox.getElement().setId( "sharePermissionWrite" ); //$NON-NLS-1$
managePermissionCheckBox.getElement().setId( "sharePermissionManagePerm" ); //$NON-NLS-1$
readPermissionCheckBox.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
updatePermissionMask( fileInfo, readPermissionCheckBox.getValue(), PERM_READ );
refreshPermission();
}
} );
deletePermissionCheckBox.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
setDeleteCheckBox( deletePermissionCheckBox.getValue() );
refreshPermission();
}
} );
writePermissionCheckBox.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
setWriteCheckBox( writePermissionCheckBox.getValue() );
refreshPermission();
}
} );
managePermissionCheckBox.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
setManageCheckBox( managePermissionCheckBox.getValue() );
refreshPermission();
}
} );
readPermissionCheckBox.setEnabled( false );
inheritsCheckBox.addClickHandler( new ClickHandler() {
public void onClick( ClickEvent clickEvent ) {
dirty = true;
String moduleBaseURL = GWT.getModuleBaseURL();
String moduleName = GWT.getModuleName();
final String contextURL = moduleBaseURL.substring( 0, moduleBaseURL.lastIndexOf( moduleName ) );
if ( inheritsCheckBox.getValue() ) {
VerticalPanel vp = new VerticalPanel();
vp.add( new Label( Messages.getString( "permissionsWillBeLostQuestion" ) ) ); //$NON-NLS-1$
// Get the state of add and remove button
final boolean currRemoveButtonState = removeButton.isEnabled();
final boolean currAddButtonState = addButton.isEnabled();
final PromptDialogBox permissionsOverwriteConfirm =
new PromptDialogBox(
Messages.getString( "permissionsWillBeLostConfirmMessage" ), Messages.getString( "ok" ), Messages.getString( "cancel" ), false, true, vp ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
final IDialogCallback callback = new IDialogCallback() {
public void cancelPressed() {
permissionsOverwriteConfirm.hide();
inheritsCheckBox.setValue( false );
dirty = false;
// BACKLOG-15986 Set the button state to value before the confirmation dialog
setInheritsAcls( inheritsCheckBox.getValue(), fileInfo );
addButton.setEnabled( currAddButtonState );
removeButton.setEnabled( currRemoveButtonState );
}
public void okPressed() {
String path = fileSummary.getPath().substring( 0, fileSummary.getPath().lastIndexOf( "/" ) );
String url = contextURL + "api/repo/files/" + SolutionBrowserPanel.pathToId( path ) + "/acl"; //$NON-NLS-1$ //$NON-NLS-2$
RequestBuilder builder = new RequestBuilder( RequestBuilder.GET, url );
// This header is required to force Internet Explorer to not cache values from the GET response.
builder.setHeader( "If-Modified-Since", "01 Jan 1970 00:00:00 GMT" );
try {
builder.sendRequest( null, new RequestCallback() {
public void onResponseReceived( Request request, Response response ) {
if ( response.getStatusCode() == Response.SC_OK ) {
initializePermissionPanel( XMLParser.parse( response.getText() ) );
inheritsCheckBox.setValue( true );
refreshPermission();
} else {
inheritsCheckBox.setValue( false );
refreshPermission();
MessageDialogBox dialogBox =
new MessageDialogBox(
Messages.getString( "error" ), Messages.getString( "couldNotGetPermissions", response.getStatusText() ), //$NON-NLS-1$ //$NON-NLS-2$
false, false, true );
dialogBox.center();
}
}
@Override
public void onError( Request request, Throwable exception ) {
inheritsCheckBox.setValue( false );
refreshPermission();
MessageDialogBox dialogBox =
new MessageDialogBox(
Messages.getString( "error" ), Messages.getString( "couldNotGetPermissions", exception.getLocalizedMessage() ), //$NON-NLS-1$ //$NON-NLS-2$
false, false, true );
dialogBox.center();
}
} );
} catch ( RequestException e ) {
inheritsCheckBox.setValue( false );
refreshPermission();
MessageDialogBox dialogBox =
new MessageDialogBox(
Messages.getString( "error" ), Messages.getString( "couldNotGetPermissions", e.getLocalizedMessage() ), //$NON-NLS-1$ //$NON-NLS-2$
false, false, true );
dialogBox.center();
}
}
};
permissionsOverwriteConfirm.setCallback( callback );
permissionsOverwriteConfirm.center();
}
refreshPermission();
}
} );
int row = 0;
setWidget( row++, 0, inheritsCheckBox );
setWidget( row++, 0, new Label( Messages.getString( "usersAndRoles" ) ) ); //$NON-NLS-1$
setWidget( row++, 0, usersAndRolesList );
// right justify button panel
CellFormatter buttonPanelCellFormatter = new CellFormatter();
buttonPanelCellFormatter.setHorizontalAlignment( row, 0, HasHorizontalAlignment.ALIGN_RIGHT );
setCellFormatter( buttonPanelCellFormatter );
setWidget( row++, 0, buttonPanel );
setWidget( row++, 0, permissionsLabel );
setWidget( row++, 0, permissionsTable );
setCellPadding( 4 );
setWidth( "100%" ); //$NON-NLS-1$
permissionsTable.setWidget( 0, 0, managePermissionCheckBox );
permissionsTable.setWidget( 1, 0, deletePermissionCheckBox );
permissionsTable.setWidget( 2, 0, writePermissionCheckBox );
permissionsTable.setWidget( 3, 0, readPermissionCheckBox );
permissionsTable.setStyleName( "permissionsTable" ); //$NON-NLS-1$
permissionsTable.setWidth( "100%" ); //$NON-NLS-1$
permissionsTable.setHeight( "100%" ); //$NON-NLS-1$
init();
}
private void setManageCheckBox( boolean value ) {
managePermissionCheckBox.setValue( value );
updatePermissionMask( fileInfo, value, PERM_GRANT_PERM );
if ( value ) {
setDeleteCheckBox( true );
}
}
private void setDeleteCheckBox( boolean value ) {
deletePermissionCheckBox.setValue( value );
updatePermissionMask( fileInfo, value, PERM_DELETE );
if ( value ) {
setWriteCheckBox( true );
}
}
private void setWriteCheckBox( boolean value ) {
writePermissionCheckBox.setValue( value );
updatePermissionMask( fileInfo, value, PERM_WRITE );
}
private void refreshPermission() {
refreshPermission( inheritsCheckBox.getValue(), managePermissionCheckBox.getValue(), deletePermissionCheckBox
.getValue() );
}
private void refreshPermission( Boolean inheritCheckBoxValue, Boolean managePermissionCheckBoxValue,
Boolean deletePermissionCheckBoxValue ) {
setInheritsAcls( inheritCheckBoxValue, fileInfo );
managePermissionCheckBox.setEnabled( !inheritCheckBoxValue );
deletePermissionCheckBox.setEnabled( !inheritCheckBoxValue && !managePermissionCheckBoxValue );
writePermissionCheckBox.setEnabled( !inheritCheckBoxValue && !managePermissionCheckBoxValue
&& !deletePermissionCheckBoxValue );
addButton.setEnabled( !inheritCheckBoxValue );
removeButton.setEnabled( !inheritCheckBoxValue );
}
/**
* Set the widgets according to what is currently in the DOM.
*/
public void buildPermissionsTable( Document fileInfo ) {
String userOrRoleString = ""; //$NON-NLS-1$
String recipientType = ""; //$NON-NLS-1$
if ( usersAndRolesList.getItemCount() == 0 ) {
permissionsLabel.setText( Messages.getString( "permissionsColon" ) ); //$NON-NLS-1$
} else {
String value = usersAndRolesList.getValue( usersAndRolesList.getSelectedIndex() );
recipientType = getRecipientTypeByValue( value );
//"(user)".length() = "(role)".length() = 6
userOrRoleString = value.substring( 0, value.length() - 6 );
permissionsLabel.setText( Messages.getString( "permissionsFor", userOrRoleString ) ); //$NON-NLS-1$
}
List<Integer> perms = getPermissionsForUserOrRole( fileInfo, userOrRoleString, recipientType );
// create checkboxes, with listeners who update the fileInfo lists
if ( "".equals( userOrRoleString ) ) { //$NON-NLS-1$
writePermissionCheckBox.setEnabled( false );
deletePermissionCheckBox.setEnabled( false );
managePermissionCheckBox.setEnabled( false );
}
if ( perms.contains( PERM_ALL ) ) {
updatePermissionForUserOrRole( fileInfo, userOrRoleString, recipientType, false, PERM_ALL );
updatePermissionForUserOrRole( fileInfo, userOrRoleString, recipientType, true, PERM_GRANT_PERM );
updatePermissionForUserOrRole( fileInfo, userOrRoleString, recipientType, true, PERM_DELETE );
updatePermissionForUserOrRole( fileInfo, userOrRoleString, recipientType, true, PERM_WRITE );
updatePermissionForUserOrRole( fileInfo, userOrRoleString, recipientType, true, PERM_READ );
}
readPermissionCheckBox.setValue( perms.contains( PERM_READ ) || perms.contains( PERM_GRANT_PERM )
|| perms.contains( PERM_ALL ) );
deletePermissionCheckBox.setValue( perms.contains( PERM_DELETE ) || perms.contains( PERM_GRANT_PERM )
|| perms.contains( PERM_ALL ) );
writePermissionCheckBox.setValue( perms.contains( PERM_WRITE ) || perms.contains( PERM_GRANT_PERM )
|| perms.contains( PERM_ALL ) );
managePermissionCheckBox.setValue( perms.contains( PERM_GRANT_PERM ) || perms.contains( PERM_ALL ) );
inheritsCheckBox.setValue( isInheritsAcls( fileInfo ) );
refreshPermission();
if ( !isModifiableUserOrRole( fileInfo, userOrRoleString, recipientType ) ) {
managePermissionCheckBox.setEnabled( false );
}
addButton.setEnabled( !inheritsCheckBox.getValue() );
removeButton.setEnabled( !( isOwner( userOrRoleString, USER_TYPE, fileInfo ) || isOwner( userOrRoleString,
ROLE_TYPE, fileInfo ) || !isModifiableUserOrRole( fileInfo, userOrRoleString, recipientType ) )
&& !inheritsCheckBox.getValue() );
}
/**
* @param grant
* @param perm
*/
public void updatePermissionMask( Document fileInfo, boolean grant, int perm ) {
if ( usersAndRolesList.getSelectedIndex() >= 0 ) {
dirty = true;
final String value = usersAndRolesList.getValue( usersAndRolesList.getSelectedIndex() );
final String recipientType = getRecipientTypeByValue( value );
//"(user)".length() = "(role)".length() = 6
final String userOrRoleString = value.substring( 0, value.length() - 6 );
updatePermissionForUserOrRole( fileInfo, userOrRoleString, recipientType, grant, perm );
}
}
/**
* PUT acl changes back via REST call to /acl
*/
public void apply() {
// not used
}
/**
* @return
*/
public List<RequestBuilder> prepareRequests() {
ArrayList<RequestBuilder> requestBuilders = new ArrayList<RequestBuilder>();
String moduleBaseURL = GWT.getModuleBaseURL();
String moduleName = GWT.getModuleName();
String contextURL = moduleBaseURL.substring( 0, moduleBaseURL.lastIndexOf( moduleName ) );
String url = contextURL + "api/repo/files/" + SolutionBrowserPanel.pathToId( fileSummary.getPath() ) + "/acl"; //$NON-NLS-1$//$NON-NLS-2$
RequestBuilder builder = new RequestBuilder( RequestBuilder.PUT, url );
builder.setHeader( "If-Modified-Since", "01 Jan 1970 00:00:00 GMT" );
builder.setHeader( "Content-Type", "application/xml" );
// At this point if we're inheriting we need to remove all the acls so that the inheriting flag isn't set by
// default
if ( isInheritsAcls( fileInfo ) ) {
removeAllAces( fileInfo );
} else {
// Check if any of the permission sets should be replaced with ALL.
// Any non-inherited Ace with a permission set containing PERM_GRANT_PERM should be replaced
// with a single PERM_ALL.
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
for ( int i = 0; i < aces.getLength(); i++ ) {
Element ace = (Element) aces.item( i );
NodeList perms = ace.getElementsByTagName( PERMISSIONS_ELEMENT_NAME );
for ( int j = 0; j < perms.getLength(); j++ ) {
Element perm = (Element) perms.item( j );
if ( perm.getFirstChild() != null ) {
if ( Integer.parseInt( perm.getFirstChild().getNodeValue() ) == PERM_GRANT_PERM ) {
replacePermissionsWithAll( ace, fileInfo );
break;
}
}
}
}
}
// set request data in builder itself
builder.setRequestData( fileInfo.toString() );
// add builder to list to return to parent for execution
requestBuilders.add( builder );
return requestBuilders;
}
/**
* Take permissions from fileInfo response and create roles and users list
*
* @param fileSummary
* @param fileInfo
*/
public void init( RepositoryFile fileSummary, Document fileInfo ) {
this.fileInfo = fileInfo;
this.origFileInfo = fileInfo;
this.origInheritAclFlag = isInheritsAcls( fileInfo );
initializePermissionPanel( fileInfo );
}
private void initializePermissionPanel( Document fileInfo ) {
usersAndRolesList.clear();
existingUsersAndRoles.clear();
for ( String name : getNames( fileInfo, USER_TYPE ) ) {
//this was done to distinguish users and roles in case they are identical
usersAndRolesList.addItem( name, name + "(user)" ); //$NON-NLS-1$
existingUsersAndRoles.add( name );
}
for ( String name : getNames( fileInfo, ROLE_TYPE ) ) {
usersAndRolesList.addItem( name, name + "(role)" ); //$NON-NLS-1$
existingUsersAndRoles.add( name );
}
if ( usersAndRolesList.getItemCount() > 0 ) {
usersAndRolesList.setSelectedIndex( 0 );
}
buildPermissionsTable( fileInfo );
}
/**
*
*/
public void init() {
// not doing anything right now. GET moved to FilePropertiesDialog parent and
// response set in PermissionsPanel.setAclResponse
}
// *********************
// Document manipulation
// *********************
void removeRecipient( String recipient, String recipientType, Document fileInfo ) {
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
for ( int i = 0; i < aces.getLength(); i++ ) {
Element ace = (Element) aces.item( i );
if ( ace.getElementsByTagName( RECIPIENT_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipient ) && ace.getElementsByTagName( RECIPIENT_TYPE_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipientType ) ) {
ace.getParentNode().removeChild( ace );
break;
}
}
}
/**
* @param name
* @param type
* @return
*/
private Boolean isOwner( String name, Integer type, Document fileInfo ) {
return name == getOwnerName( fileInfo ) && type == getOwnerType( fileInfo );
}
/**
* @return
*/
private String getOwnerName( Document fileInfo ) {
return fileInfo.getElementsByTagName( OWNER_NAME_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue();
}
/**
* @return
*/
private Integer getOwnerType( Document fileInfo ) {
return Integer.parseInt( fileInfo.getElementsByTagName( OWNER_TYPE_ELEMENT_NAME ).item( 0 ).getFirstChild()
.getNodeValue() );
}
/**
* @param recipientName
* @param recipientType
*/
void addRecipient( String recipientName, int recipientType, Document fileInfo ) {
Element newAces = fileInfo.createElement( ACES_ELEMENT_NAME );
Element newPermission = fileInfo.createElement( PERMISSIONS_ELEMENT_NAME );
Element newRecipient = fileInfo.createElement( RECIPIENT_ELEMENT_NAME );
Element newRecipientType = fileInfo.createElement( RECIPIENT_TYPE_ELEMENT_NAME );
Text textNode = fileInfo.createTextNode( recipientName );
newRecipient.appendChild( textNode );
textNode = fileInfo.createTextNode( Integer.toString( recipientType ) );
newRecipientType.appendChild( textNode );
newAces.appendChild( newPermission );
newAces.appendChild( newRecipient );
newAces.appendChild( newRecipientType );
fileInfo.getDocumentElement().appendChild( newAces );
// Base recipient is created at this point.
// Now give them the default perms.
String strRecipientType = Integer.toString( recipientType );
updatePermissionForUserOrRole( fileInfo, recipientName, strRecipientType, true, PERM_READ );
}
/**
* @param recipient
* @param permission
*/
private void addPermission( String recipient, String recipientType, int permission, Document fileInfo ) {
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
for ( int i = 0; i < aces.getLength(); i++ ) {
Element ace = (Element) aces.item( i );
if ( ace.getElementsByTagName( RECIPIENT_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipient ) && ace.getElementsByTagName( RECIPIENT_TYPE_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipientType ) ) {
Element newPerm = fileInfo.createElement( PERMISSIONS_ELEMENT_NAME );
Text textNode = fileInfo.createTextNode( Integer.toString( permission ) );
newPerm.appendChild( textNode );
ace.appendChild( newPerm );
}
}
}
/**
* @param type
* @return list of names of given "type"
*/
protected List<String> getNames( final Document fileInfo, int type ) {
List<String> names = new ArrayList<String>();
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
for ( int i = 0; i < aces.getLength(); i++ ) {
Element ace = (Element) aces.item( i );
NodeList recipientTypeList = ace.getElementsByTagName( RECIPIENT_TYPE_ELEMENT_NAME );
Node recipientNode = recipientTypeList.item( 0 );
String nodeValue = recipientNode.getFirstChild().getNodeValue();
int recipientType = Integer.parseInt( nodeValue );
if ( recipientType == type ) {
names.add( ace.getElementsByTagName( RECIPIENT_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue() );
}
}
return names;
}
/**
* @param recipient
* @return
*/
private List<Integer> getPermissionsForUserOrRole( Document fileInfo, String recipient, String recipientType ) {
List<Integer> values = new ArrayList<Integer>();
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
for ( int i = 0; i < aces.getLength(); i++ ) {
Element ace = (Element) aces.item( i );
if ( ace.getElementsByTagName( RECIPIENT_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipient ) && ace.getElementsByTagName( RECIPIENT_TYPE_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipientType ) ) {
NodeList permissions = ace.getElementsByTagName( PERMISSIONS_ELEMENT_NAME );
for ( int j = 0; j < permissions.getLength(); j++ ) {
if ( permissions.item( j ).getFirstChild() != null ) {
values.add( new Integer( permissions.item( j ).getFirstChild().getNodeValue() ) );
}
}
break;
}
}
return values;
}
private Boolean isModifiableUserOrRole( Document fileInfo, String recipient, String recipientType ) {
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
for ( int i = 0; i < aces.getLength(); i++ ) {
Element ace = (Element) aces.item( i );
if ( ace.getElementsByTagName( RECIPIENT_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipient ) && ace.getElementsByTagName( RECIPIENT_TYPE_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipientType ) ) {
NodeList modifiable = ace.getElementsByTagName( MODIFIABLE_ELEMENT_NAME );
return modifiable.getLength() > 0 && modifiable.item( 0 ).getFirstChild().getNodeValue().equals( "true" );
}
}
return false;
}
/**
* @param recipient
* @param grant true = grant the Permission, false = deny the Permission (remove it if present)
* @param perm The integer value of the Permission as defined in <code>RepositoryFilePermissions</code>
*/
private void updatePermissionForUserOrRole( Document fileInfo, String recipient, String recipientType, boolean grant, int perm ) {
// first let's see if this node exists
Node foundPermission = null;
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
for ( int i = 0; i < aces.getLength(); i++ ) {
Element ace = (Element) aces.item( i );
if ( ace.getElementsByTagName( RECIPIENT_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipient ) && ace.getElementsByTagName( RECIPIENT_TYPE_ELEMENT_NAME ).item( 0 ).getFirstChild().getNodeValue().equals(
recipientType ) ) {
NodeList permissions = ace.getElementsByTagName( PERMISSIONS_ELEMENT_NAME );
for ( int j = 0; j < permissions.getLength(); j++ ) {
Node testNode = permissions.item( j );
if ( testNode.getFirstChild() != null && Integer.parseInt( testNode.getFirstChild()
.getNodeValue() ) == perm ) {
foundPermission = testNode;
break;
}
}
break;
}
}
if ( grant ) {
if ( foundPermission != null ) { // This permission already exists.
return;
}
addPermission( recipient, recipientType, perm, fileInfo );
} else {
if ( foundPermission != null ) {
foundPermission.getParentNode().removeChild( foundPermission );
}
}
}
/**
*
*/
private void removeAllAces( Document fileInfo ) {
// Window.alert("removeAllAces() called with: \n" + fileInfo.toString());
NodeList aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
while ( aces != null && aces.getLength() > 0 ) {
for ( int i = 0; i < aces.getLength(); i++ ) {
Node ace = aces.item( i );
ace.getParentNode().removeChild( ace );
}
aces = fileInfo.getElementsByTagName( ACES_ELEMENT_NAME );
}
}
private void replacePermissionsWithAll( Element ace, Document fileInfo ) {
NodeList perms = ace.getElementsByTagName( PERMISSIONS_ELEMENT_NAME );
int childCount = perms.getLength();
for ( int i = 0; i < childCount; i++ ) {
Node perm = perms.item( i );
if ( perm != null ) {
ace.removeChild( perm );
}
}
Element newPerm = fileInfo.createElement( PERMISSIONS_ELEMENT_NAME );
Text textNode = fileInfo.createTextNode( Integer.toString( PERM_ALL ) );
newPerm.appendChild( textNode );
ace.appendChild( newPerm );
}
/**
* @return
*/
Boolean isInheritsAcls( Document fileInfo ) {
return Boolean.valueOf( fileInfo.getElementsByTagName( INHERITS_ELEMENT_NAME ).item( 0 ).getFirstChild()
.getNodeValue() );
}
/**
* @param inherits
*/
void setInheritsAcls( Boolean inherits, Document fileInfo ) {
fileInfo.getElementsByTagName( INHERITS_ELEMENT_NAME ).item( 0 )
.getFirstChild().setNodeValue( inherits.toString() );
}
/**
* Get owner name from acl response
*
* @param response
*/
protected void setAclResponse( Response response ) {
init( fileSummary, XMLParser.parse( response.getText() ) );
}
private String getRecipientTypeByValue( String userOrRoleString ) {
String recipientType = "";
if ( userOrRoleString.endsWith( "(user)" ) ) {
recipientType = "0";
} else if ( userOrRoleString.endsWith( "(role)" ) ) {
recipientType = "1";
}
return recipientType;
}
}