Class BurpExtender

FastjsonScan/src/burp/BurpExtender.java:15–319

public class BurpExtender extends AbstractTableModel implements IBurpExtender, IScannerCheck, ITab, IMessageEditorController, IContextMenuFactory{
    public IBurpExtenderCallbacks callbacks;
    public IExtensionHelpers helpers;
    public PrintWriter stdout;
    private JSplitPane splitPane;
    private IMessageEditor requestViewer;
    private IMessageEditor responseViewer;
    private Table logTable;
    private final List<LogEntry> log = new ArrayList<LogEntry>();
    private IHttpRequestResponse currentlyDisplayedItem;
    // 这个方法很重要
    @Override
    public void registerExtenderCallbacks(IBurpExtenderCallbacks callbacks) {
        this.callbacks = callbacks;
        this.stdout = new PrintWriter(callbacks.getStdout(), true);
        this.helpers = callbacks.getHelpers();
        this.stdout.println("[+]作 者:阿信");
        this.stdout.println("[+]公众号:一个安全研究员");
        this.stdout.println("[+]插件名：Fastjson Scan");
        this.stdout.println("######################");
        this.stdout.println("Have Fun!");
        callbacks.setExtensionName("FastjsonScan");
        callbacks.registerScannerCheck(this);
        callbacks.registerContextMenuFactory(this);
        SwingUtilities.invokeLater(new Runnable(){
            @Override
            public void run() {
                splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
                logTable = new Table(BurpExtender.this);
                JScrollPane scrollPane = new JScrollPane(logTable);
                splitPane.setLeftComponent(scrollPane);

                JTabbedPane tabs = new JTabbedPane();
                requestViewer = BurpExtender.this.callbacks.createMessageEditor(BurpExtender.this, false);
                responseViewer = BurpExtender.this.callbacks.createMessageEditor(BurpExtender.this, false);
                tabs.addTab("Request", requestViewer.getComponent());
                tabs.addTab("Response", responseViewer.getComponent());
                splitPane.setRightComponent(tabs);

                BurpExtender.this.callbacks.customizeUiComponent(splitPane);
                BurpExtender.this.callbacks.customizeUiComponent(logTable);
                BurpExtender.this.callbacks.customizeUiComponent(scrollPane);
                BurpExtender.this.callbacks.customizeUiComponent(tabs);

                BurpExtender.this.callbacks.addSuiteTab(BurpExtender.this);
            }
        });
    }

    @Override
    public List<IScanIssue> doPassiveScan(IHttpRequestResponse baseRequestResponse) {
        return null;
    }

    @Override
    public List<IScanIssue> doActiveScan(IHttpRequestResponse baseRequestResponse, IScannerInsertionPoint insertionPoint) {
        // this.stdout.println(insertionPoint.getInsertionPointType());
//        List<String> payloads = new ArrayList<String>();