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Small paper plugin fixes (#8866)

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Co-authored-by: Bjarne Koll <lynxplay101@gmail.com>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
This commit is contained in:
Owen 2023-02-20 13:02:53 -05:00 • committed by GitHub
parent 8c4e81184b
commit 0e4f2cc527
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 194 additions and 161 deletions
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90
patches/api/0008-Paper-Plugins.patch
View file

@ -1218,72 +1218,6 @@ index 0000000000000000000000000000000000000000..44d630c3eb2670c36134b9907519dc98
+ boolean hasDependency(@NotNull String pluginIdentifier);
+
+}
diff --git a/src/main/java/io/papermc/paper/plugin/provider/util/DummyBukkitPluginLoader.java b/src/main/java/io/papermc/paper/plugin/provider/util/DummyBukkitPluginLoader.java
new file mode 100644
index 0000000000000000000000000000000000000000..c912ee020937f1ce16481c108e332e45acba5ff9
--- /dev/null
+++ b/src/main/java/io/papermc/paper/plugin/provider/util/DummyBukkitPluginLoader.java
@@ -0,0 +1,60 @@
+package io.papermc.paper.plugin.provider.util;
+
+import org.bukkit.Bukkit;
+import org.bukkit.event.Event;
+import org.bukkit.event.Listener;
+import org.bukkit.plugin.InvalidDescriptionException;
+import org.bukkit.plugin.InvalidPluginException;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.PluginDescriptionFile;
+import org.bukkit.plugin.PluginLoader;
+import org.bukkit.plugin.RegisteredListener;
+import org.bukkit.plugin.UnknownDependencyException;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+/**
+ * A purely internal type that implements the now deprecated {@link PluginLoader} after the implementation
+ * of papers new plugin system.
+ *
+ * @param plugin the loaded plugin that should be wrapped by this NOOP implementation
+ */
+@ApiStatus.Internal
+public record DummyBukkitPluginLoader(Plugin plugin) implements PluginLoader {
+
+
+ @Override
+ public @NotNull Plugin loadPlugin(@NotNull File file) throws InvalidPluginException, UnknownDependencyException {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public @NotNull PluginDescriptionFile getPluginDescription(@NotNull File file) throws InvalidDescriptionException {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public @NotNull Pattern[] getPluginFileFilters() {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public @NotNull Map<Class<? extends Event>, Set<RegisteredListener>> createRegisteredListeners(@NotNull Listener listener, @NotNull Plugin plugin) {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public void enablePlugin(@NotNull Plugin plugin) {
+ Bukkit.getPluginManager().enablePlugin(plugin);
+ }
+
+ @Override
+ public void disablePlugin(@NotNull Plugin plugin) {
+ Bukkit.getPluginManager().disablePlugin(plugin);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/plugin/provider/util/ProviderUtil.java b/src/main/java/io/papermc/paper/plugin/provider/util/ProviderUtil.java
new file mode 100644
index 0000000000000000000000000000000000000000..6bf3d212a6156ad9ab0e82d1ca0a04f83f6e4b83
@ -1901,7 +1835,7 @@ index a80251eff75430863b37db1c131e22593f3fcd5e..310c4041963a3f1e0a26e39a6da12a9b
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
index 669a70faa95d0d6525a731d73499ed6fb0b48320..a5636b1f223dd37420a4acbccf28f7198a7eee98 100644
index 669a70faa95d0d6525a731d73499ed6fb0b48320..6175b04327b12e74140a0885f7326546dfaf269a 100644
--- a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
+++ b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
@@ -38,6 +38,7 @@ public abstract class JavaPlugin extends PluginBase {
@ -1977,7 +1911,7 @@ index 669a70faa95d0d6525a731d73499ed6fb0b48320..a5636b1f223dd37420a4acbccf28f719
if (isEnabled != enabled) {
isEnabled = enabled;
@@ -268,9 +283,14 @@ public abstract class JavaPlugin extends PluginBase {
@@ -268,9 +283,18 @@ public abstract class JavaPlugin extends PluginBase {
}
}
@ -1985,17 +1919,21 @@ index 669a70faa95d0d6525a731d73499ed6fb0b48320..a5636b1f223dd37420a4acbccf28f719
- final void init(@NotNull PluginLoader loader, @NotNull Server server, @NotNull PluginDescriptionFile description, @NotNull File dataFolder, @NotNull File file, @NotNull ClassLoader classLoader) {
- this.loader = loader;
+ // Paper start
+ private static class DummyPluginLoaderImplHolder {
+ private static final PluginLoader INSTANCE = net.kyori.adventure.util.Services.service(PluginLoader.class)
+ .orElseThrow();
+ }
+ public final void init(@NotNull PluginLoader loader, @NotNull Server server, @NotNull PluginDescriptionFile description, @NotNull File dataFolder, @NotNull File file, @NotNull ClassLoader classLoader) {
+ init(server, description, dataFolder, file, classLoader, description);
+ this.pluginMeta = description;
+ }
+ public final void init(@NotNull Server server, @NotNull PluginDescriptionFile description, @NotNull File dataFolder, @NotNull File file, @NotNull ClassLoader classLoader, @Nullable io.papermc.paper.plugin.configuration.PluginMeta configuration) {
+ // Paper end
+ this.loader = new io.papermc.paper.plugin.provider.util.DummyBukkitPluginLoader(this);
+ this.loader = DummyPluginLoaderImplHolder.INSTANCE; // Paper
this.server = server;
this.file = file;
this.description = description;
@@ -278,6 +298,7 @@ public abstract class JavaPlugin extends PluginBase {
@@ -278,6 +302,7 @@ public abstract class JavaPlugin extends PluginBase {
this.classLoader = classLoader;
this.configFile = new File(dataFolder, "config.yml");
this.logger = new PluginLogger(this);
@ -2049,7 +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..e721c58eafee2180d4ba1a73002cf850355a366e 100644
index 2f74ec96ece706de23156ebabfe493211bc05391..2c3d2f60d3f2f55a1a90791d37521c61f96ab4b3 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;
@ -2134,7 +2072,7 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..e721c58eafee2180d4ba1a73002cf850
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.
@@ -128,7 +153,7 @@ final class PluginClassLoader extends URLClassLoader {
@@ -128,14 +153,14 @@ final class PluginClassLoader extends URLClassLoader {
if (provider != description
&& !seenIllegalAccess.contains(provider.getName())
@ -2143,6 +2081,14 @@ index 2f74ec96ece706de23156ebabfe493211bc05391..e721c58eafee2180d4ba1a73002cf850
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
}
}
}
@@ -167,7 +192,7 @@ final class PluginClassLoader extends URLClassLoader {
throw new ClassNotFoundException(name, ex);
}

4
patches/api/0070-Handle-plugin-prefixes-in-implementation-logging-con.patch
View file

@ -17,7 +17,7 @@ The implementation should handle plugin prefixes by displaying
logger names when appropriate.
diff --git a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
index a5636b1f223dd37420a4acbccf28f7198a7eee98..accac9527b1c267b75774532b85f28c868b06c28 100644
index 6175b04327b12e74140a0885f7326546dfaf269a..79df67daf2fe8193fd83dd6a7bfc78b3f6e524c2 100644
--- a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
+++ b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
@@ -44,7 +44,7 @@ public abstract class JavaPlugin extends PluginBase {
@ -29,7 +29,7 @@ index a5636b1f223dd37420a4acbccf28f7198a7eee98..accac9527b1c267b75774532b85f28c8
public JavaPlugin() {
// Paper start
@@ -297,8 +297,8 @@ public abstract class JavaPlugin extends PluginBase {
@@ -301,8 +301,8 @@ public abstract class JavaPlugin extends PluginBase {
this.dataFolder = dataFolder;
this.classLoader = classLoader;
this.configFile = new File(dataFolder, "config.yml");

6
patches/api/0072-Add-workaround-for-plugins-modifying-the-parent-of-t.patch
View file

@ -67,7 +67,7 @@ index 0000000000000000000000000000000000000000..087ee57fe5485bc760fadd45a176d4d9
+
+}
diff --git a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
index accac9527b1c267b75774532b85f28c868b06c28..a536c47fb5f05cad046c2f3374c69f4f83f7f32c 100644
index 79df67daf2fe8193fd83dd6a7bfc78b3f6e524c2..0e4cedc005466c600ff6b9d500febf338b12a842 100644
--- a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
+++ b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java
@@ -44,7 +44,7 @@ public abstract class JavaPlugin extends PluginBase {
@ -79,7 +79,7 @@ index accac9527b1c267b75774532b85f28c868b06c28..a536c47fb5f05cad046c2f3374c69f4f
public JavaPlugin() {
// Paper start
@@ -298,7 +298,11 @@ public abstract class JavaPlugin extends PluginBase {
@@ -302,7 +302,11 @@ public abstract class JavaPlugin extends PluginBase {
this.classLoader = classLoader;
this.configFile = new File(dataFolder, "config.yml");
this.pluginMeta = configuration; // Paper
@ -93,7 +93,7 @@ index accac9527b1c267b75774532b85f28c868b06c28..a536c47fb5f05cad046c2f3374c69f4f
/**
diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
index 39c9253d03bae99f8b5b19d22295f6172606d57b..a657654079c40a0fee6f70c7d72df24b3827b911 100644
index c5f49ba2d0cc5cdf127670ea2be59f1b174dc94b..1c6542bb9ce13781c8f3b84330b5ef5aa52d0348 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

6
patches/api/0386-Add-system-property-to-print-stacktrace-on-bad-plugi.patch
View file

@ -6,16 +6,16 @@ Subject: [PATCH] Add system property to print stacktrace on bad plugin class
diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
index 4cb4e28c9b0dfdac45c4129fb0325e6afe5cb131..4b3380a42b4be54ef4df806c5db0d3a1be5909a6 100644
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
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 start
+ if (Boolean.getBoolean("Paper.printStacktraceOnBadPluginClassAccess")) {
+ (plugin != null ? plugin.getLogger() : loader.server.getLogger()).log(Level.WARNING, "Stacktrace", new Exception());
+ (plugin != null ? plugin.getLogger() : org.bukkit.Bukkit.getLogger()).log(Level.WARNING, "Stacktrace", new Exception());
+ }
+ // Paper end
}