├── .idea
├── .gitignore
├── artifacts
│ └── formtest_jar.xml
├── misc.xml
├── modules.xml
├── uiDesigner.xml
└── vcs.xml
├── README.md
├── error.jpg
├── formtest.iml
├── lib
├── commons-io-2.7.jar
├── druid-1.1.22.jar
└── mysql-connector-java-8.0.15.jar
├── monitor.jpg
├── out
└── production
│ └── formtest
│ ├── META-INF
│ └── MANIFEST.MF
│ └── com
│ ├── intellij
│ └── uiDesigner
│ │ └── core
│ │ ├── AbstractLayout.class
│ │ ├── DimensionInfo.class
│ │ ├── GridConstraints.class
│ │ ├── GridLayoutManager.class
│ │ ├── HorizontalInfo.class
│ │ ├── LayoutState.class
│ │ ├── Spacer.class
│ │ ├── SupportCode$TextWithMnemonic.class
│ │ ├── SupportCode.class
│ │ ├── Util.class
│ │ └── VerticalInfo.class
│ └── wk
│ ├── MySqlStParser.class
│ ├── StatusColumnCellRenderer.class
│ └── monitor.class
└── src
├── META-INF
└── MANIFEST.MF
└── com
└── wk
├── MainForm.form
├── MainForm.java
├── Monitor.java
├── MySqlStParser.java
└── StatusColumnCellRenderer.java
/.idea/.gitignore:
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1 | # Default ignored files
2 | /shelf/
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/.idea/vcs.xml:
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/README.md:
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1 | # MysqlMonitor
2 | 重复造轮子不是问题，问题是要造的有价值。此工具主要用于安全工作者代码审计，网上现存的工具看了一圈没有对报错的SQL语句进行记录，这不正是代码审计时最需要的吗。
3 | >mysql 高版本 general_log 不会记录执行错误的SQL语句到日志，需要在配置文件中[mysqld]或者[mysqld_safe]设置log-raw=1
4 |
5 | 
6 | 
7 |
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/error.jpg:
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https://raw.githubusercontent.com/J0hnWalker/MysqlMonitor/86e030a66180a4449e53a41fa546ff970cf785f1/error.jpg
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/lib/druid-1.1.22.jar:
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/lib/mysql-connector-java-8.0.15.jar:
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/monitor.jpg:
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/out/production/formtest/META-INF/MANIFEST.MF:
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1 | Manifest-Version: 1.0
2 | Main-Class: com.wk.MainForm
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/out/production/formtest/com/wk/MySqlStParser.class:
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/out/production/formtest/com/wk/monitor.class:
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/src/META-INF/MANIFEST.MF:
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1 | Manifest-Version: 1.0
2 | Main-Class: com.wk.MainForm
3 |
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/src/com/wk/MainForm.form:
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/src/com/wk/MainForm.java:
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1 | package com.wk;
2 |
3 | import javax.swing.*;
4 | import javax.swing.JScrollPane;
5 | import javax.swing.table.DefaultTableModel;
6 | import java.awt.event.ActionEvent;
7 | import java.awt.event.ActionListener;
8 | import java.sql.Connection;
9 | import java.sql.SQLException;
10 |
11 | public class MainForm {
12 | public static Monitor m;
13 | public static Connection conn;
14 | public static Thread t1;
15 | public static Connection getConn(){
16 | return conn;
17 | }
18 | public static int cacheNum = 100;
19 | public static DefaultTableModel defaultModel = null;
20 |
21 | public MainForm() {
22 | button1.addActionListener(new ActionListener() {
23 | @Override
24 | public void actionPerformed(ActionEvent e) {
25 | t1 = new Thread() {
26 | public void run() {
27 | MainForm.m = new Monitor();
28 | String username = usernameField.getText();
29 | char[] pw = passwordField.getPassword();
30 | String password = new String(pw);
31 | int port = Integer.valueOf(portField.getText());
32 | String host = hostField.getText();
33 | String dbname = dbField.getText();
34 | MainForm.conn = MainForm.m.connectMysql(username, password, dbname, host, port, JP);
35 | if (MainForm.conn != null) {
36 | button1.setEnabled(false);
37 | MainForm.m.execSql(MainForm.conn, "set global general_log=on;");
38 | String[] logStatus = MainForm.m.execSql(MainForm.conn, "show variables like 'general_log';").trim().split("\t");
39 | while (!Thread.currentThread().isInterrupted()) {
40 | try {
41 | m.logMonitor(MainForm.m.logSwitch(MainForm.conn, bottomlabel), MainForm.cacheNum, table1, defaultModel);
42 | Thread.sleep(1000);
43 | } catch (InterruptedException e) {
44 | Thread.currentThread().interrupt();
45 | }
46 | }
47 | }
48 | }
49 | };
50 | t1.start();
51 | }
52 | });
53 | button2.addActionListener(new ActionListener() {
54 | @Override
55 | public void actionPerformed(ActionEvent e) {
56 | Connection cn = getConn();
57 | if (cn != null) {
58 | try {
59 | MainForm.m.execSql(MainForm.conn, "set global general_log=off;");
60 | cn.close();
61 | t1.interrupt();
62 | defaultModel.setRowCount(0);
63 | bottomlabel.setText("连接关闭");
64 | } catch (SQLException ex) {
65 | ex.printStackTrace();
66 | }
67 | }
68 | if (button2 == e.getSource()){
69 | button1.setEnabled(true);
70 | }
71 | }
72 | });
73 | String header[] = new String[] { "id", "requestText", "return", "requestType", "time"};
74 | defaultModel = new DefaultTableModel(0, 0){
75 | @Override
76 | public Class getColumnClass(int column){
77 | Class returnValue;
78 | if (column == 0)
79 | {
80 | //returnValue = getValueAt(0, column).getClass();
81 | returnValue = Integer.class;
82 | }
83 | else{
84 | returnValue = String.class;
85 | }
86 | return returnValue;
87 | }
88 | };
89 | defaultModel.setColumnIdentifiers(header);
90 | table1.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
91 | table1.setModel(defaultModel);
92 | table1.getColumnModel().getColumn(0).setPreferredWidth(20);
93 | table1.getColumnModel().getColumn(1).setPreferredWidth(500);
94 | table1.getColumnModel().getColumn(2).setPreferredWidth(100);
95 | table1.getColumnModel().getColumn(3).setPreferredWidth(100);
96 | table1.getColumnModel().getColumn(4).setPreferredWidth(100);
97 | JScrollPane2.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
98 | JScrollPane2.setViewportView(table1);
99 | comboBox1.addItem(100);
100 | comboBox1.addItem(200);
101 | comboBox1.addItem(500);
102 | comboBox1.addActionListener(new ActionListener() {
103 | @Override
104 | public void actionPerformed(ActionEvent e) {
105 | //System.out.println(comboBox1.getSelectedItem());
106 | MainForm.cacheNum = (Integer) comboBox1.getSelectedItem();
107 | }
108 | });
109 | }
110 |
111 | public static void main(String[] args) {
112 | try {
113 | UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
114 | //UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
115 | } catch (UnsupportedLookAndFeelException e) {
116 | } catch (ClassNotFoundException e) {
117 | } catch (InstantiationException e) {
118 | } catch (IllegalAccessException e) {
119 | }
120 | JFrame frame = new JFrame("MysqlLogMonitor");
121 | frame.setSize(1000, 500); //窗体初始大小
122 | frame.setLocationRelativeTo(null); //居中显示
123 | frame.setContentPane(new MainForm().panelMain);
124 | frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
125 | frame.pack();
126 | frame.setVisible(true);
127 |
128 | }
129 |
130 |
131 | private JButton button1;
132 | private JPanel panelMain;
133 | private JTextField usernameField;
134 | private JTextField portField;
135 | private JButton button2;
136 | private JPasswordField passwordField;
137 | private JPanel panel2;
138 | private JComboBox comboBox1;
139 | private JLabel bottomlabel;
140 | private JLabel hostLabel;
141 | private JTextField hostField;
142 | private JLabel dblabel;
143 | private JTextField dbField;
144 | private JTable table1;
145 | private JScrollPane JScrollPane2;
146 | private JButton 断开连接Button;
147 | private JOptionPane JP;
148 | }
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/src/com/wk/Monitor.java:
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1 | package com.wk;
2 |
3 | import javax.swing.*;
4 | import javax.swing.table.*;
5 | import java.sql.Connection;
6 | import java.sql.DriverManager;
7 | import java.sql.SQLException;
8 | import java.sql.PreparedStatement;
9 | import java.sql.ResultSet;
10 | import java.sql.ResultSetMetaData;
11 | import java.text.SimpleDateFormat;
12 | import java.util.Date;
13 | import java.util.Vector;
14 | import java.util.regex.*;
15 | import java.io.File;
16 | import java.nio.charset.Charset;
17 | import org.apache.commons.io.input.Tailer;
18 | import org.apache.commons.io.input.TailerListenerAdapter;
19 |
20 | public class Monitor {
21 |
22 | public static Connection connectMysql(String user, String pass, String dbname, String host, int port, JOptionPane JP){
23 | Connection conn = null;
24 | Date d = new Date();
25 | SimpleDateFormat time = new SimpleDateFormat("[yyyy-MM-dd HH:mm:ss]");
26 | try {
27 | Class.forName("com.mysql.cj.jdbc.Driver");
28 | conn = DriverManager.getConnection(String.format("jdbc:mysql://%s:%d/%s?serverTimezone=Asia/Shanghai&characterEncoding=UTF-8", host, port, dbname), user, pass);
29 | //System.out.println(time.format(d) + ": 数据库连接成功");
30 | return conn;
31 |
32 | } catch (ClassNotFoundException | SQLException e) {
33 | //e.printStackTrace();
34 | //System.out.println(time.format(d) + ": 数据库连接失败..." + e.getMessage());
35 | JOptionPane.showMessageDialog(null, e.getMessage(), new String("连接失败"), JOptionPane.ERROR_MESSAGE);
36 | return null;
37 | }
38 | }
39 |
40 | public static String execSql(Connection conn, String sql){
41 | PreparedStatement ps = null;
42 | ResultSet rs = null;
43 | try {
44 | ps = conn.prepareStatement(sql);
45 | rs = ps.executeQuery();
46 | StringBuilder results = new StringBuilder();
47 | //检索此 ResultSet对象的列的数量，类型和属性
48 | ResultSetMetaData resultSetMetaData = rs.getMetaData();
49 | //返回列数
50 | int column = resultSetMetaData.getColumnCount();
51 | while(rs.next()){
52 | for (int i = 1; i <= column; i++){
53 | //System.out.print(rs.getObject(i) + "\t");
54 | results.append(rs.getObject(i)).append("\t");
55 | }
56 | //System.out.print("\n");
57 | results.append("\n");
58 | }
59 | String text = results.toString();
60 | rs.close();
61 | ps.close();
62 | //conn.close();
63 | return text;
64 | } catch (SQLException | NullPointerException e) {
65 | //e.printStackTrace();
66 | return null;
67 | }
68 | }
69 |
70 |
71 | public static String logSwitch(Connection conn, JLabel label){
72 | Date d = new Date();
73 | SimpleDateFormat time = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
74 | SimpleDateFormat time1 = new SimpleDateFormat("yyyy-MM-dd");
75 | String path = execSql(conn, "select @@datadir;").trim().replace("\\", "/") + String.format("%s.txt", time1.format(d));
76 | String[] logfile = null;
77 | if(conn != null) {
78 | //String ver = execSql(conn, "select VERSION();");
79 | //System.out.print(time.format(d) + ": 数据库版本: " + ver);
80 | String[] logStatus = execSql(conn, "show variables like 'general_log';").trim().split("\t");
81 |
82 |
83 | if (logStatus[1].equals("OFF")) {
84 | //System.out.println(time.format(d) + ": 正在尝试开启日志模式");
85 | label.setText(time.format(d) + ": 正在尝试开启日志模式");
86 | execSql(conn, "set global general_log=on;");
87 | logStatus = execSql(conn, "show variables like 'general_log';").trim().split("\t");
88 | if (logStatus[1].equals("ON")) {
89 | //开启日志模式后设置log文件存放路径
90 | //System.out.println(time.format(d) + ": 日志模式已开启");
91 | label.setText(time.format(d) + ": 日志模式已开启");
92 | //System.out.println(path);
93 | execSql(conn, "set global general_log_file='" + path + "';");
94 | logfile = execSql(conn, "show variables like 'general_log_file';").trim().split("\t");
95 | //System.out.println(time.format(d) + ": 日志文件: " + logfile[1]);
96 | //System.out.println(time.format(d) + ": 日志监听中...");
97 | label.setText(time.format(d) + ": 日志监听中...");
98 | try {
99 | // logMonitor(logfile[1]);
100 | } catch (Exception e) {
101 | e.printStackTrace();
102 | }
103 | }
104 | } else {
105 | //System.out.println(time.format(d) + ": 日志模式已开启");
106 | //System.out.println(time.format(d) + ": 日志监听中...");
107 | label.setText(time.format(d) + ": 日志模式已开启");
108 | label.setText(time.format(d) + ": 日志监听中...");
109 | execSql(conn, "set global general_log_file='" + path + "';");
110 | logfile = execSql(conn, "show variables like 'general_log_file';").trim().split("\t");
111 | try {
112 | // logMonitor(logfile[1]);
113 | } catch (Exception e) {
114 | e.printStackTrace();
115 | }
116 | }
117 |
118 | }
119 | return logfile[1];
120 | }
121 |
122 | public void logMonitor(String logfile, int cacheNum, JTable table, DefaultTableModel defaultModel){
123 | SimpleDateFormat time = new SimpleDateFormat("HH:mm:ss:SSSS");
124 |
125 | Pattern r = Pattern.compile("Query\\s*(.*)");
126 | MySqlStParser mtp = new MySqlStParser();
127 | table.setAutoCreateRowSorter(true);
128 | File file = new File(logfile);
129 | Charset charset = Charset.forName("UTF-8");
130 | Tailer tailer = new Tailer(file, charset, new TailerListenerAdapter(){
131 | int count = 1;
132 | @Override
133 | public void handle(String line) {
134 | //增加的文件的内容
135 | String resultText = null;
136 | //System.out.println(line);
137 | Matcher m = r.matcher(line);
138 | if(m.find()){
139 | String querycontent = "";
140 | if(!m.group(1).equals("")){
141 | if(m.group(1).equals("shutdown")){
142 | querycontent = "shutdown";
143 | resultText = "Mysql ShutDown";
144 | }
145 | else{
146 | querycontent = m.group(1);
147 | if(mtp.MySqlParser(querycontent)){
148 | resultText = "Syntax Error";
149 | table.getColumnModel().getColumn(1).setCellRenderer(new StatusColumnCellRenderer());
150 | }
151 | else{
152 | resultText = "OK";
153 | }
154 | }
155 | Vector vRow = new Vector();
156 | vRow.add(count);
157 | vRow.add(querycontent);
158 | vRow.add(resultText);
159 | vRow.add("Query");
160 | vRow.add(time.format(new Date()));
161 | defaultModel.addRow(vRow);
162 | table.setRowSorter(null);
163 | if(defaultModel.getRowCount() > 0){
164 | RowSorter sorter = new TableRowSorter(defaultModel);
165 | table.setRowSorter(sorter);
166 | table.setAutoCreateRowSorter(true);
167 | defaultModel.fireTableDataChanged();
168 | }
169 | if(defaultModel.getRowCount()>cacheNum){
170 | defaultModel.setRowCount(0);
171 | count = 0;
172 | }
173 | count += 1;
174 | }
175 | }
176 | }
177 | },500,true, false, 8192);
178 | tailer.run();
179 | }
180 |
181 | public static void main(String[] args){
182 |
183 | }
184 | }
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/src/com/wk/MySqlStParser.java:
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1 | package com.wk;
2 |
3 | import com.alibaba.druid.sql.parser.ParserException;
4 | import java.util.List;
5 | import com.alibaba.druid.sql.ast.SQLStatement;
6 | import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
7 |
8 | public class MySqlStParser {
9 |
10 | public static Boolean MySqlParser(String sql) {
11 | boolean isValid = false;
12 | try {
13 | MySqlStatementParser parser = new MySqlStatementParser(sql);
14 | List statementList = parser.parseStatementList();
15 | }
16 | catch (ParserException e){
17 | isValid = true;
18 | //System.out.println(e.getMessage());
19 | }
20 | return isValid;
21 | }
22 |
23 | public static void main(String[] args){
24 | System.out.println(MySqlParser("select user"));
25 | }
26 | }
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/src/com/wk/StatusColumnCellRenderer.java:
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1 | package com.wk;
2 |
3 | import javax.swing.*;
4 | import javax.swing.table.DefaultTableCellRenderer;
5 | import java.awt.*;
6 |
7 | public class StatusColumnCellRenderer extends DefaultTableCellRenderer {
8 | @Override
9 | public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int col) {
10 |
11 | //Cells are by default rendered as a JLabel.
12 | JLabel l = (JLabel) super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, col);
13 |
14 | //Get the status for the current row.
15 | if (table.getValueAt(row, 2).equals("Syntax Error")) {
16 | l.setBackground(new Color(255,51,51));
17 | }
18 | else {
19 | if (row%2 == 0){
20 | l.setBackground(new Color(255,255,255));
21 | }
22 | else{
23 | l.setBackground(new Color(242,242,242));
24 | }
25 | //System.out.println(l.getBackground());
26 | }
27 | if (isSelected){
28 | table.setSelectionBackground(new Color(242,242,242));
29 | table.setSelectionForeground(new Color(132,172,160));
30 | }
31 | //Return the JLabel which renders the cell.
32 | return l;
33 |
34 | }
35 | }
36 |
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