/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* 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 version 2 of the License.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.plugins.sudoers;
import java.util.List;
import net.augeas.Augeas;
import org.rhq.core.domain.configuration.PropertyMap;
import org.rhq.core.domain.configuration.PropertySimple;
import org.rhq.core.domain.configuration.definition.PropertyDefinitionList;
import org.rhq.core.domain.configuration.definition.PropertyDefinitionSimple;
import org.rhq.plugins.augeas.AugeasConfigurationComponent;
import org.rhq.plugins.augeas.helper.AugeasNode;
/**
* @author Partha Aji
*/
public class SudoersComponent extends AugeasConfigurationComponent {
@Override
protected Object toPropertyValue(PropertyDefinitionSimple propDefSimple, Augeas augeas, AugeasNode node) {
if ("tag".equals(node.getName())) {
return !"NOPASSWD".equals(augeas.get(node.getPath()));
}
return super.toPropertyValue(propDefSimple, augeas, node);
}
@Override
protected String toNodeValue(Augeas augeas, AugeasNode node, PropertyDefinitionSimple propDefSimple,
PropertySimple propSimple) {
if ("tag".equals(node.getName())) {
if (propSimple.getBooleanValue()) {
return "PASSWD";
}
return "NOPASSWD";
}
return super.toNodeValue(augeas, node, propDefSimple, propSimple);
}
protected AugeasNode getExistingChildNodeForListMemberPropertyMap(AugeasNode parentNode,
PropertyDefinitionList propDefList, PropertyMap propMap) {
// First find all child nodes with the same 'spec' value as the PropertyMap.
Augeas augeas = getAugeas();
String userName = propMap.getSimple("user").getStringValue();
String specFilter = parentNode.getPath() + "/spec";
List<String> userPaths = augeas.match(String.format(specFilter + "/user[.='%s']", userName));
if (userPaths == null || userPaths.isEmpty()) {
return null;
}
AugeasNode node = new AugeasNode(userPaths.get(0));
return node.getParent();
}
}