Redefine Cyclic Dependencies (#8873)

patches/api/0008-Paper-Plugins.patch

@@ -1942,7 +1942,7 @@ index 669a70faa95d0d6525a731d73499ed6fb0b48320..6175b04327b12e74140a0885f7326546
  
      /**
 diff --git a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
-index 047c0304fd617cec990f80815b43916c6ef5a94c..d0ad072c832b8fc8a1cfdcafdd42c724531a2e29 100644
+index 047c0304fd617cec990f80815b43916c6ef5a94c..fa39c93d76ebb9eecce1f4b5203cb361e4778b4f 100644
 --- a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
 +++ b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
 @@ -49,6 +49,7 @@ import org.yaml.snakeyaml.error.YAMLException;
@@ -1966,7 +1966,7 @@ index 047c0304fd617cec990f80815b43916c6ef5a94c..d0ad072c832b8fc8a1cfdcafdd42c724
          final PluginClassLoader loader;
          try {
 -            loader = new PluginClassLoader(this, getClass().getClassLoader(), description, dataFolder, file, (libraryLoader != null) ? libraryLoader.createLoader(description) : null);
-+            loader = new PluginClassLoader(getClass().getClassLoader(), description, dataFolder, file, (libraryLoader != null) ? libraryLoader.createLoader(description) : null, null); // Paper
++            loader = new PluginClassLoader(getClass().getClassLoader(), description, dataFolder, file, (libraryLoader != null) ? libraryLoader.createLoader(description) : null); // Paper
          } catch (InvalidPluginException ex) {
              throw ex;
          } catch (Throwable ex) {
@@ -1987,7 +1987,7 @@ index 6d634b0ea813ccb19f1562a7d0e5a59cea4eab21..f9e67e20133d349e43d126dbb48b34d4
  
      private final Logger logger;
 diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61f96ab4b3 100644
+index 2f74ec96ece706de23156ebabfe493211bc05391..f92071617712a0f410475fae291fb85f668e8e8a 100644
 --- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
 +++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
 @@ -29,7 +29,8 @@ import org.jetbrains.annotations.Nullable;
@@ -2000,7 +2000,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
      private final JavaPluginLoader loader;
      private final Map<String, Class<?>> classes = new ConcurrentHashMap<String, Class<?>>();
      private final PluginDescriptionFile description;
-@@ -39,20 +40,23 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -39,20 +40,22 @@ final class PluginClassLoader extends URLClassLoader {
      private final Manifest manifest;
      private final URL url;
      private final ClassLoader libraryLoader;
@@ -2011,7 +2011,6 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
      private final Set<String> seenIllegalAccess = Collections.newSetFromMap(new ConcurrentHashMap<>());
 +    private java.util.logging.Logger logger; // Paper - add field
 +    private io.papermc.paper.plugin.provider.classloader.PluginClassLoaderGroup classLoaderGroup; // Paper
-+    public io.papermc.paper.plugin.provider.entrypoint.DependencyContext dependencyContext; // Paper
  
      static {
          ClassLoader.registerAsParallelCapable();
@@ -2019,7 +2018,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
  
 -    PluginClassLoader(@NotNull final JavaPluginLoader loader, @Nullable final ClassLoader parent, @NotNull final PluginDescriptionFile description, @NotNull final File dataFolder, @NotNull final File file, @Nullable ClassLoader libraryLoader) throws IOException, InvalidPluginException, MalformedURLException {
 +    @org.jetbrains.annotations.ApiStatus.Internal // Paper
-+    public PluginClassLoader(@Nullable final ClassLoader parent, @NotNull final PluginDescriptionFile description, @NotNull final File dataFolder, @NotNull final File file, @Nullable ClassLoader libraryLoader, io.papermc.paper.plugin.provider.entrypoint.DependencyContext dependencyContext) throws IOException, InvalidPluginException, MalformedURLException { // Paper
++    public PluginClassLoader(@Nullable final ClassLoader parent, @NotNull final PluginDescriptionFile description, @NotNull final File dataFolder, @NotNull final File file, @Nullable ClassLoader libraryLoader) throws IOException, InvalidPluginException, MalformedURLException { // Paper
          super(new URL[] {file.toURI().toURL()}, parent);
 -        Preconditions.checkArgument(loader != null, "Loader cannot be null");
 +        this.loader = null; // Paper - pass null into loader field
@@ -2028,19 +2027,18 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
          this.description = description;
          this.dataFolder = dataFolder;
          this.file = file;
-@@ -61,6 +65,11 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -61,6 +64,10 @@ final class PluginClassLoader extends URLClassLoader {
          this.url = file.toURI().toURL();
          this.libraryLoader = libraryLoader;
  
 +
 +        // Paper start
 +        this.classLoaderGroup = io.papermc.paper.plugin.provider.classloader.PaperClassLoaderStorage.instance().registerSpigotGroup(this); // Paper
-+        this.dependencyContext = dependencyContext;
 +        // Paper end
          try {
              Class<?> jarClass;
              try {
-@@ -94,6 +103,22 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -94,6 +101,22 @@ final class PluginClassLoader extends URLClassLoader {
          return findResources(name);
      }
  
@@ -2063,7 +2061,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
      @Override
      protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
          return loadClass0(name, resolve, true, true);
-@@ -119,7 +144,7 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -119,26 +142,11 @@ final class PluginClassLoader extends URLClassLoader {
  
          if (checkGlobal) {
              // This ignores the libraries of other plugins, unless they are transitive dependencies.
@@ -2072,24 +2070,27 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
  
              if (result != null) {
                  // If the class was loaded from a library instead of a PluginClassLoader, we can assume that its associated plugin is a transitive dependency and can therefore skip this check.
-@@ -128,14 +153,14 @@ final class PluginClassLoader extends URLClassLoader {
- 
-                     if (provider != description
-                             && !seenIllegalAccess.contains(provider.getName())
+-                if (result.getClassLoader() instanceof PluginClassLoader) {
+-                    PluginDescriptionFile provider = ((PluginClassLoader) result.getClassLoader()).description;
+-
+-                    if (provider != description
+-                            && !seenIllegalAccess.contains(provider.getName())
 -                            && !((SimplePluginManager) loader.server.getPluginManager()).isTransitiveDepend(description, provider)) {
-+                        && !this.dependencyContext.isTransitiveDependency(description, provider)) { // Paper
- 
-                         seenIllegalAccess.add(provider.getName());
-                         if (plugin != null) {
-                             plugin.getLogger().log(Level.WARNING, "Loaded class {0} from {1} which is not a depend or softdepend of this plugin.", new Object[]{name, provider.getFullName()});
-                         } else {
-                             // In case the bad access occurs on construction
+-
+-                        seenIllegalAccess.add(provider.getName());
+-                        if (plugin != null) {
+-                            plugin.getLogger().log(Level.WARNING, "Loaded class {0} from {1} which is not a depend or softdepend of this plugin.", new Object[]{name, provider.getFullName()});
+-                        } else {
+-                            // In case the bad access occurs on construction
 -                            loader.server.getLogger().log(Level.WARNING, "[{0}] Loaded class {1} from {2} which is not a depend or softdepend of this plugin.", new Object[]{description.getName(), name, provider.getFullName()});
-+                            org.bukkit.Bukkit.getLogger().log(Level.WARNING, "[{0}] Loaded class {1} from {2} which is not a depend or softdepend of this plugin.", new Object[]{description.getName(), name, provider.getFullName()}); // Paper
+-                        }
+-                    }
+-                }
++                // Paper - Totally delete the illegal access logic, we are never going to enforce it anyways here.
+ 
+                 return result;
              }
-                     }
-                 }
-@@ -167,7 +192,7 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -167,7 +175,7 @@ final class PluginClassLoader extends URLClassLoader {
                      throw new ClassNotFoundException(name, ex);
                  }
  
@@ -2098,7 +2099,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
  
                  int dot = name.lastIndexOf('.');
                  if (dot != -1) {
-@@ -197,8 +222,8 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -197,8 +205,8 @@ final class PluginClassLoader extends URLClassLoader {
                  result = super.findClass(name);
              }
  
@@ -2108,7 +2109,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
          }
  
          return result;
-@@ -207,6 +232,12 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -207,6 +215,12 @@ final class PluginClassLoader extends URLClassLoader {
      @Override
      public void close() throws IOException {
          try {
@@ -2121,7 +2122,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
              super.close();
          } finally {
              jar.close();
-@@ -218,7 +249,7 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -218,7 +232,7 @@ final class PluginClassLoader extends URLClassLoader {
          return classes.values();
      }
  
@@ -2130,7 +2131,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61
          Preconditions.checkArgument(javaPlugin != null, "Initializing plugin cannot be null");
          Preconditions.checkArgument(javaPlugin.getClass().getClassLoader() == this, "Cannot initialize plugin outside of this class loader");
          if (this.plugin != null || this.pluginInit != null) {
-@@ -228,6 +259,32 @@ final class PluginClassLoader extends URLClassLoader {
+@@ -228,6 +242,32 @@ final class PluginClassLoader extends URLClassLoader {
          pluginState = new IllegalStateException("Initial initialization");
          this.pluginInit = javaPlugin;
  

patches/api/0072-Add-workaround-for-plugins-modifying-the-parent-of-t.patch

@@ -93,10 +93,10 @@ index 79df67daf2fe8193fd83dd6a7bfc78b3f6e524c2..0e4cedc005466c600ff6b9d500febf33
  
      /**
 diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-index c5f49ba2d0cc5cdf127670ea2be59f1b174dc94b..1c6542bb9ce13781c8f3b84330b5ef5aa52d0348 100644
+index 845b3f8a7dedf801d45489e807ab971dcfe2382e..666f182e5cf2f07a2cf6a17b0d28a100b3f0b891 100644
 --- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
 +++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-@@ -66,7 +66,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
+@@ -65,7 +65,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
          this.url = file.toURI().toURL();
          this.libraryLoader = libraryLoader;
  
@@ -104,8 +104,8 @@ index c5f49ba2d0cc5cdf127670ea2be59f1b174dc94b..1c6542bb9ce13781c8f3b84330b5ef5a
 +        this.logger = com.destroystokyo.paper.utils.PaperPluginLogger.getLogger(description); // Paper - Register logger early
          // Paper start
          this.classLoaderGroup = io.papermc.paper.plugin.provider.classloader.PaperClassLoaderStorage.instance().registerSpigotGroup(this); // Paper
-         this.dependencyContext = dependencyContext;
-@@ -260,6 +260,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
+         // Paper end
+@@ -243,6 +243,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
          pluginState = new IllegalStateException("Initial initialization");
          this.pluginInit = javaPlugin;
  

patches/api/0231-Enable-multi-release-plugin-jars.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Enable multi-release plugin jars
 
 
 diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-index a657654079c40a0fee6f70c7d72df24b3827b911..ef60a8a7e20e27fee6f96fe1398ec9aee9352aec 100644
+index 666f182e5cf2f07a2cf6a17b0d28a100b3f0b891..14cdd833bb56186e7cb83e035348f4dc942e4740 100644
 --- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
 +++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-@@ -61,7 +61,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
+@@ -60,7 +60,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
          this.description = description;
          this.dataFolder = dataFolder;
          this.file = file;

patches/api/0309-Rewrite-LogEvents-to-contain-the-source-jars-in-stac.patch

@@ -5,13 +5,13 @@ Subject: [PATCH] Rewrite LogEvents to contain the source jars in stack traces
 
 
 diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-index ef60a8a7e20e27fee6f96fe1398ec9aee9352aec..87c90128ada98fcb31ff106333ffabb35972a107 100644
+index 14cdd833bb56186e7cb83e035348f4dc942e4740..9b4b81f70624cd3906c94cbab99aabe7f9a4223e 100644
 --- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
 +++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-@@ -55,7 +55,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
+@@ -54,7 +54,7 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
  
      @org.jetbrains.annotations.ApiStatus.Internal // Paper
-     public PluginClassLoader(@Nullable final ClassLoader parent, @NotNull final PluginDescriptionFile description, @NotNull final File dataFolder, @NotNull final File file, @Nullable ClassLoader libraryLoader, io.papermc.paper.plugin.provider.entrypoint.DependencyContext dependencyContext) throws IOException, InvalidPluginException, MalformedURLException { // Paper
+     public PluginClassLoader(@Nullable final ClassLoader parent, @NotNull final PluginDescriptionFile description, @NotNull final File dataFolder, @NotNull final File file, @Nullable ClassLoader libraryLoader) throws IOException, InvalidPluginException, MalformedURLException { // Paper
 -        super(new URL[] {file.toURI().toURL()}, parent);
 +        super(file.getName(), new URL[] {file.toURI().toURL()}, parent);
          this.loader = null; // Paper - pass null into loader field

patches/api/0382-Also-load-resources-from-LibraryLoader.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Also load resources from LibraryLoader
 
 
 diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-index 87c90128ada98fcb31ff106333ffabb35972a107..4cb4e28c9b0dfdac45c4129fb0325e6afe5cb131 100644
+index 9b4b81f70624cd3906c94cbab99aabe7f9a4223e..4666d29d27e6247422a94e99511a190ce9484f76 100644
 --- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
 +++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-@@ -96,14 +96,35 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
+@@ -94,14 +94,35 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
  
      @Override
      public URL getResource(String name) {

patches/api/0386-Add-system-property-to-print-stacktrace-on-bad-plugi.patch

@@ -1,23 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Nassim Jahnke <nassim@njahnke.dev>
-Date: Sat, 1 Oct 2022 09:44:26 +0200
-Subject: [PATCH] Add system property to print stacktrace on bad plugin class
- access
-
-
-diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-index e9fbf5fd2c86150561468f2c061b75004b123952..e0e69b5639eeb424cb55b0be24a7e938e45fbb26 100644
---- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-+++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-@@ -184,6 +184,11 @@ public final class PluginClassLoader extends URLClassLoader implements io.paperm
-                             // In case the bad access occurs on construction
-                             org.bukkit.Bukkit.getLogger().log(Level.WARNING, "[{0}] Loaded class {1} from {2} which is not a depend or softdepend of this plugin.", new Object[]{description.getName(), name, provider.getFullName()}); // Paper
-                         }
-+                        // Paper start
-+                        if (Boolean.getBoolean("Paper.printStacktraceOnBadPluginClassAccess")) {
-+                            (plugin != null ? plugin.getLogger() : org.bukkit.Bukkit.getLogger()).log(Level.WARNING, "Stacktrace", new Exception());
-+                        }
-+                        // Paper end
-                     }
-                 }
-