org.zaproxy.zap.extension.script.ScriptTreeModel Maven / Gradle / Ivy
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/*
* Zed Attack Proxy (ZAP) and its related class files.
*
* ZAP is an HTTP/HTTPS proxy for assessing web application security.
*
* Copyright 2013 The ZAP Development team
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.zaproxy.zap.extension.script;
import java.security.InvalidParameterException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.swing.tree.DefaultTreeModel;
/**
* A {@link javax.swing.tree.TreeModel TreeModel} of (user created) scripts and script templates.
*
* The nodes of the tree model are of the type {@link ScriptNode}.
*
* @since 2.2.0
* @see #addScript(ScriptWrapper)
* @see #addTemplate(ScriptWrapper)
*/
public class ScriptTreeModel extends DefaultTreeModel {
private static final long serialVersionUID = 1L;
private Map scriptsNodeMap = new HashMap<>();
private Map templatesNodeMap = new HashMap<>();
private ScriptNode scriptsNode;
private ScriptNode templatesNode;
ScriptTreeModel() {
super(new ScriptNode());
this.scriptsNode = new ScriptNode(false);
this.templatesNode = new ScriptNode(true);
this.getRoot().add(scriptsNode);
this.getRoot().add(templatesNode);
}
protected void addType(ScriptType type) {
ScriptNode sNode = new ScriptNode(type, false);
scriptsNodeMap.put(type.getName(), sNode);
this.addToParentSorted(this.scriptsNode, sNode);
ScriptNode tNode = new ScriptNode(type, true);
templatesNodeMap.put(type.getName(), tNode);
this.addToParentSorted(this.templatesNode, tNode);
}
protected void removeType(ScriptType type) {
String typeName = type.getName();
ScriptNode scriptNode = scriptsNodeMap.remove(typeName);
if (scriptNode != null) {
removeNodeFromParent(scriptNode);
}
ScriptNode templateNode = templatesNodeMap.remove(typeName);
if (templateNode != null) {
removeNodeFromParent(templateNode);
}
}
private void addToParentSorted(ScriptNode parent, ScriptNode child) {
int childCount = parent.getChildCount();
int idx = childCount;
for (int i=0; i < childCount; i++) {
ScriptNode sn = (ScriptNode) parent.getChildAt(i);
if (child.getNodeName().compareToIgnoreCase(sn.getNodeName()) < 0) {
idx = i;
break;
}
}
insertNodeInto(child, parent, idx);
}
public ScriptNode getTypeNode(String type) {
return scriptsNodeMap.get(type);
}
@Override
public ScriptNode getRoot() {
return (ScriptNode)this.root;
}
public ScriptNode getScriptsNode() {
return this.scriptsNode;
}
public ScriptNode getTemplatesNode() {
return this.templatesNode;
}
public List getNodes(String type) {
List list = new ArrayList<>();
ScriptNode parent = scriptsNodeMap.get(type);
if (parent != null) {
for (int i=0; i < parent.getChildCount(); i++) {
list.add((ScriptNode)parent.getChildAt(i));
}
}
return list;
}
public ScriptNode addScript(ScriptWrapper script) {
if (script == null) {
return null;
}
if (this.getScript(script.getName()) != null) {
throw new InvalidParameterException("A script with the same name already exists: " + script.getName());
}
if (script.getType() == null) {
throw new InvalidParameterException("Script does not define a type: " + script.getName());
}
ScriptNode node = new ScriptNode(script);
if (script.getType() == null) {
throw new InvalidParameterException("Unrecognised type: " + script.getTypeName());
}
ScriptNode parent = scriptsNodeMap.get(script.getType().getName());
if (parent != null) {
this.addToParentSorted(parent, node);
return node;
} else {
throw new InvalidParameterException("Unrecognised type: " + script.getType() + " for script " + script.getName());
}
}
public void removeScript(ScriptWrapper script) {
if (script == null) {
return;
}
ScriptNode node = this.getNodeForScript(script);
ScriptNode parent = node.getParent();
if (parent != null) {
removeNodeFromParent(node);
}
}
public ScriptNode getNodeForScript(ScriptWrapper script) {
ScriptNode parent = scriptsNodeMap.get(script.getType().getName());
if (parent != null && parent.getChildCount() > 0) {
ScriptNode node = (ScriptNode) parent.getFirstChild();
while (node != null) {
if (script.equals(node.getUserObject())) {
return node;
}
node = (ScriptNode) parent.getChildAfter(node);
}
}
return null;
}
public void nodeStructureChanged(ScriptWrapper script) {
ScriptNode node = this.getNodeForScript(script);
if (node != null) {
this.nodeStructureChanged(node);
}
}
public ScriptWrapper getScript(String name) {
ScriptNode typeNode = (ScriptNode) this.scriptsNode.getFirstChild();
while (typeNode != null) {
// Loop through their children
if (typeNode.getChildCount() > 0) {
ScriptNode scriptNode = (ScriptNode) typeNode.getFirstChild();
while (scriptNode != null) {
if (((ScriptWrapper)scriptNode.getUserObject()).getName().equals(name)) {
return (ScriptWrapper)scriptNode.getUserObject();
}
scriptNode = (ScriptNode) typeNode.getChildAfter(scriptNode);
}
}
typeNode = (ScriptNode) this.scriptsNode.getChildAfter(typeNode);
}
return null;
}
public ScriptNode addTemplate(ScriptWrapper template) {
if (template == null) {
return null;
}
if (this.getTemplate(template.getName()) != null) {
throw new InvalidParameterException("A template with the same name already exists: " + template.getName());
}
ScriptNode node = new ScriptNode(template, true);
ScriptNode parent = templatesNodeMap.get(template.getType().getName());
if (parent != null) {
this.addToParentSorted(parent, node);
return node;
} else {
throw new InvalidParameterException("Unrecognised type: " + template.getType());
}
}
public void removeTemplate(ScriptWrapper template) {
if (template == null) {
return;
}
ScriptNode node = this.getNodeForTemplate(template);
ScriptNode parent = node.getParent();
if (parent != null) {
removeNodeFromParent(node);
}
}
public ScriptWrapper getTemplate(String name) {
ScriptNode typeNode = (ScriptNode) this.templatesNode.getFirstChild();
while (typeNode != null) {
// Loop through their children
if (typeNode.getChildCount() > 0) {
ScriptNode scriptNode = (ScriptNode) typeNode.getFirstChild();
while (scriptNode != null) {
if (((ScriptWrapper)scriptNode.getUserObject()).getName().equals(name)) {
return (ScriptWrapper)scriptNode.getUserObject();
}
scriptNode = (ScriptNode) typeNode.getChildAfter(scriptNode);
}
}
typeNode = (ScriptNode) this.templatesNode.getChildAfter(typeNode);
}
return null;
}
public ScriptNode getNodeForTemplate(ScriptWrapper script) {
ScriptNode parent = templatesNodeMap.get(script.getType().getName());
if (parent != null) {
ScriptNode node = (ScriptNode) parent.getFirstChild();
while (node != null) {
if (script.equals(node.getUserObject())) {
return node;
}
node = (ScriptNode) parent.getChildAfter(node);
}
}
return null;
}
public List getTemplates(ScriptType type) {
List list = new ArrayList<>();
ScriptNode typeNode = (ScriptNode) this.templatesNode.getFirstChild();
while (typeNode != null) {
// Loop through their children
if ((type == null || type.equals(typeNode.getType())) && typeNode.getChildCount() > 0) {
ScriptNode scriptNode = (ScriptNode) typeNode.getFirstChild();
while (scriptNode != null) {
list.add((ScriptWrapper)scriptNode.getUserObject());
scriptNode = (ScriptNode) typeNode.getChildAfter(scriptNode);
}
}
typeNode = (ScriptNode) this.templatesNode.getChildAfter(typeNode);
}
return list;
}
}