HaE/src/main/java/burp/BurpExtender.java

package burp;

import burp.core.processor.ColorProcessor;
import burp.core.processor.MessageProcessor;
import burp.ui.MainUI;
import burp.ui.board.MessagePanel;
import java.security.NoSuchAlgorithmException;
import java.util.*;
import javax.swing.*;
import java.awt.*;
import java.io.PrintWriter;
import java.util.List;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

/**
 * @author EvilChen & 0chencc
 */

public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEditorTabFactory, ITab {
    private MainUI main;
    // stdout变成公开属性，便于其他类调用输出调试信息
    public static PrintWriter stdout;
    private IBurpExtenderCallbacks callbacks;
    private static IExtensionHelpers helpers;
    ColorProcessor colorProcessor = new ColorProcessor();
    MessageProcessor messageProcessor = new MessageProcessor();
    private MessagePanel messagePanel;

    @Override
    public void registerExtenderCallbacks(final IBurpExtenderCallbacks callbacks)
    {
        this.callbacks = callbacks;
        BurpExtender.helpers = callbacks.getHelpers();

        String version = "2.5.1";
        callbacks.setExtensionName(String.format("HaE (%s) - Highlighter and Extractor", version));

        // 定义输出
        stdout = new PrintWriter(callbacks.getStdout(), true);
        stdout.println("[ HACK THE WORLD - TO DO IT ]");
        stdout.println("[#] Author: EvilChen & 0chencc");
        stdout.println("[#] Github: https://github.com/gh0stkey/HaE");

        // UI
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                initialize();
            }
        });

        callbacks.registerHttpListener(BurpExtender.this);
        callbacks.registerMessageEditorTabFactory(BurpExtender.this);

    }

    private void initialize(){
        messagePanel = new MessagePanel(callbacks, helpers);
        main = new MainUI(messagePanel);
        callbacks.customizeUiComponent(main);
        callbacks.addSuiteTab(BurpExtender.this);
    }

    @Override
    public String getTabCaption(){
        return "HaE";
    }

    @Override
    public Component getUiComponent() {
        return main;
    }

    /**
     * 使用processHttpMessage用来做Highlighter
     */
    @Override
    public void processHttpMessage(int toolFlag, boolean messageIsRequest, IHttpRequestResponse messageInfo) {
        // 判断是否是响应，且该代码作用域为：REPEATER、INTRUDER、PROXY（分别对应toolFlag 64、32、4）
        if (toolFlag == 64 || toolFlag == 32 || toolFlag == 4) {
            byte[] content;

            if (messageIsRequest) {
                content = messageInfo.getRequest();
            } else {
                content = messageInfo.getResponse();
            }

            IHttpService iHttpService = null;

            String host = "";

            try {
                iHttpService = messageInfo.getHttpService();
                host = iHttpService.getHost();
            } catch (Exception ignored) {
            }

            if (Objects.equals(host, "")) {
                List<String> requestTmpHeaders = helpers.analyzeRequest(content).getHeaders();
                host = requestTmpHeaders.get(1).split(":")[1].trim();
            }

            List<Map<String, String>> result = null;
            try {
                result = messageProcessor.processMessage(helpers, content, messageIsRequest, true, host);
            } catch (NoSuchAlgorithmException e) {
                throw new RuntimeException(e);
            }
            String resComment = "";
            String resColor = "";
            String originalColor = messageInfo.getHighlight();
            String originalComment = messageInfo.getComment();
            if (result != null && !result.isEmpty() && result.size() > 0) {
                List<String> colorList = new ArrayList<>();

                if (originalColor != null) {
                    colorList.add(originalColor);
                }

                colorList.add(result.get(0).get("color"));
                resColor = colorProcessor.retrieveFinalColor(colorProcessor.retrieveColorIndices(colorList));
                messageInfo.setHighlight(resColor);

                String addComment = String.join(", ", result.get(1).get("comment"));
                String allComment = !Objects.equals(originalComment, "") ? String.format("%s, %s", originalComment, addComment) : addComment;
                resComment = mergeComment(allComment);
                messageInfo.setComment(resComment);
            }

            String endComment = resComment.isEmpty() ? originalComment : resComment;
            String endColor = resColor.isEmpty() ? originalColor : resColor;

            if (!messageIsRequest && !Objects.equals(endComment, "") && !Objects.equals(endColor, "")) {
                messagePanel.add(messageInfo, endComment, String.valueOf(content.length), endColor);
            }
        }
    }

    private String mergeComment(String comment) {
        if (!comment.contains("(") || !comment.contains(")")) {
            // 没有括号的情况，直接返回原始Comment
            return comment;
        }

        Map<String, Integer> itemCounts = new HashMap<>();
        String[] items = comment.split(", ");

        for (String item : items) {
            int openParenIndex = item.lastIndexOf("(");
            int closeParenIndex = item.lastIndexOf(")");
            String itemName = item.substring(0, openParenIndex).trim();
            int count = Integer.parseInt(item.substring(openParenIndex + 1, closeParenIndex).trim());
            itemCounts.put(itemName, itemCounts.getOrDefault(itemName, 0) + count);
        }

        StringBuilder mergedItems = new StringBuilder();

        for (Map.Entry<String, Integer> entry : itemCounts.entrySet()) {
            String itemName = entry.getKey();
            int count = entry.getValue();

            mergedItems.append(itemName).append(" (").append(count).append("), ");
        }

        return mergedItems.substring(0, mergedItems.length() - 2);
    }

    class MarkInfoTab implements IMessageEditorTab {
        private final JTabbedPane jTabbedPane = new JTabbedPane();
        private JTable jTable = new JTable();
        private final IMessageEditorController controller;
        private Map<String, String> extractRequestMap;
        private Map<String, String> extractResponseMap;
        private ArrayList<String> titleList = new ArrayList<>();

        public MarkInfoTab(IMessageEditorController controller, boolean editable) {
            this.controller = controller;
        }

        @Override
        public String getTabCaption() {
            return "MarkInfo";
        }

        @Override
        public Component getUiComponent() {
            jTabbedPane.addChangeListener(new ChangeListener() {
                @Override
                public void stateChanged(ChangeEvent arg0) {
                    jTable = (JTable) ((JScrollPane)jTabbedPane.getSelectedComponent()).getViewport().getView();
                }
            });
            return this.jTabbedPane;
        }

        @Override
        public boolean isEnabled(byte[] content, boolean isRequest) {
            List<Map<String, String>> result = null;

            try {
                result = messageProcessor.processMessage(helpers, content, isRequest, false, "");
            } catch (NoSuchAlgorithmException e) {
                throw new RuntimeException(e);
            }

            if (result != null && !result.isEmpty()) {
                Map<String, String> dataMap = result.get(0);
                if (isRequest) {
                    extractRequestMap = dataMap;
                } else {
                    extractResponseMap = dataMap;
                }
                return true;
            }
            return false;
        }

        @Override
        public byte[] getMessage() {
            return null;
        }

        @Override
        public boolean isModified() {
            return false;
        }

        /**
         * 快捷键复制功能
         */
        @Override
        public byte[] getSelectedData() {
            int[] selectRows = jTable.getSelectedRows();
            StringBuilder selectData = new StringBuilder();
            for (int row : selectRows) {
                selectData.append(jTable.getValueAt(row, 0).toString()).append("\n");
            }
            // 便于单行复制，去除最后一个换行符
            String revData = selectData.reverse().toString().replaceFirst("\n", "");
            StringBuilder retData = new StringBuilder(revData).reverse();
            return helpers.stringToBytes(retData.toString());
        }

        /**
         * 使用setMessage用来做Extractor
         */
        @Override
        public void setMessage(byte[] content, boolean isRequest) {
            if (content.length > 0) {
                if (isRequest) {
                    makeTable(extractRequestMap);
                } else {
                    makeTable(extractResponseMap);
                }
            }
        }

        /**
         * 创建MarkInfo表单
         */
        public void makeTable(Map<String, String> dataMap) {
            ArrayList<String> lTitleList = new ArrayList<>();
            dataMap.keySet().forEach(i->{
                String[] extractData = dataMap.get(i).split("\n");
                Object[][] data = new Object[extractData.length][1];
                for (int x = 0; x < extractData.length; x++) {
                    data[x][0] = extractData[x];
                }
                JTable infoTable = new JTable(data, new Object[]{"Information"});
                infoTable.setAutoCreateRowSorter(true);
                JScrollPane jScrollPane = new JScrollPane(infoTable);

                lTitleList.add(i);
                this.jTabbedPane.addTab(i, jScrollPane);
            });

            /*
             * 使用removeAll会导致MarkInfo UI出现空白的情况，为了改善用户侧体验，采用remove的方式进行删除；
             * 采用全局ArrayList的方式遍历删除Tab，以此应对BurpSuite缓存机制导致的MarkInfo UI错误展示。
             */
            titleList.forEach(t->{
                int indexOfTab = this.jTabbedPane.indexOfTab(t);
                if (indexOfTab != -1) {
                    this.jTabbedPane.removeTabAt(indexOfTab);
                }
            });

            titleList = lTitleList;
        }
    }

    @Override
    public IMessageEditorTab createNewInstance(IMessageEditorController controller, boolean editable) {
        return new MarkInfoTab(controller, editable);
    }
}