twin/paper-mc
1
0
Fork 0
mirror of https://github.com/PaperMC/Paper.git synced 2025-08-04 14:12:20 -07:00
Code Issues Packages Projects Releases Wiki Activity

Rewrite reflection in library loader jars (#10608)

Browse Source 
* Rewrite reflection in library loader jars

* Address todos
This commit is contained in:
Jason Penilla
2024-04-28 13:14:10 -07:00
parent b10448ebda
commit 32ad479664
2 changed files with 295 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
patches/api/Allow-modifying-library-loader-jars-bytecode.patch Normal file
View File

@@ -0,0 +1,34 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Sun, 28 Apr 2024 11:11:26 -0700
Subject: [PATCH] Allow modifying library loader jars bytecode
diff --git a/src/main/java/org/bukkit/plugin/java/LibraryLoader.java b/src/main/java/org/bukkit/plugin/java/LibraryLoader.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/plugin/java/LibraryLoader.java
+++ b/src/main/java/org/bukkit/plugin/java/LibraryLoader.java
@@ -0,0 +0,0 @@ public class LibraryLoader
private final RepositorySystem repository;
private final DefaultRepositorySystemSession session;
private final List<RemoteRepository> repositories;
+ public static java.util.function.BiFunction<URL[], ClassLoader, URLClassLoader> LIBRARY_LOADER_FACTORY; // Paper - rewrite reflection in libraries
public LibraryLoader(@NotNull Logger logger)
{
@@ -0,0 +0,0 @@ public class LibraryLoader
} );
}
- URLClassLoader loader = new URLClassLoader( jarFiles.toArray( new URL[ jarFiles.size() ] ), getClass().getClassLoader() );
+ // Paper start - rewrite reflection in libraries
+ URLClassLoader loader;
+ if (LIBRARY_LOADER_FACTORY == null) {
+ loader = new URLClassLoader( jarFiles.toArray( new URL[ jarFiles.size() ] ), getClass().getClassLoader() );
+ } else {
+ loader = LIBRARY_LOADER_FACTORY.apply(jarFiles.toArray( new URL[ jarFiles.size() ] ), getClass().getClassLoader());
+ }
+ // Paper end - rewrite reflection in libraries
return loader;
}