novice/plugin-privacy
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Merge pull request #2 from yelochick/main

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feat: hook PluginManagerCore
This commit is contained in:
kangwei Li
2024-04-06 17:06:33 +08:00
committed by GitHub
parent 292e1b8d88 852d5538bd
commit 8be6cfa8ae
2 changed files with 57 additions and 2 deletions
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51
src/main/java/com/novitechie/PluginManagerCoreTransformer.java Normal file
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@@ -0,0 +1,51 @@
package com.novitechie;
import com.janetfilter.core.plugin.MyTransformer;
import jdk.internal.org.objectweb.asm.ClassReader;
import jdk.internal.org.objectweb.asm.ClassWriter;
import jdk.internal.org.objectweb.asm.tree.*;
import static jdk.internal.org.objectweb.asm.Opcodes.*;
/**
* @author YeloChick
*/
public class PluginManagerCoreTransformer implements MyTransformer {
@Override
public String getHookClassName() {
return "com/intellij/ide/plugins/PluginManagerCore";
}
@Override
public byte[] transform(String className, byte[] classBytes, int order) throws Exception {
ClassReader reader = new ClassReader(classBytes);
ClassNode node = new ClassNode(ASM5);
reader.accept(node, 0);
for (MethodNode m : node.methods) {
if ("isPluginInstalled".equals(m.name)) {
InsnList list = new InsnList();
list.add(new MethodInsnNode(INVOKESTATIC, "com/novitechie/StackTraceRule", "check", "()Z", false));
LabelNode labelNode = new LabelNode();
list.add(new JumpInsnNode(IFEQ, labelNode));
list.add(new InsnNode(ICONST_0));
list.add(new InsnNode(IRETURN));
list.add(labelNode);
m.instructions.insert(list);
} else if ("getPlugins".equals(m.name)) {
InsnList list = new InsnList();
list.add(new MethodInsnNode(INVOKESTATIC, "com/novitechie/StackTraceRule", "check", "()Z", false));
LabelNode labelNode = new LabelNode();
list.add(new JumpInsnNode(IFEQ, labelNode));
list.add(new InsnNode(ICONST_0));
list.add(new TypeInsnNode(ANEWARRAY, "java/lang/Object"));
list.add(new InsnNode(ARETURN));
list.add(labelNode);
m.instructions.insert(list);
}
}
ClassWriter writer = new SafeClassWriter(null, null, ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
node.accept(writer);
return writer.toByteArray();
}
}

8
src/main/java/com/novitechie/PrivacyPlugin.java
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@@ -6,7 +6,7 @@ import com.janetfilter.core.plugin.PluginEntry;
import java.util.Arrays;
import java.util.List;
public class PrivacyPlugin implements PluginEntry {
public class PrivacyPlugin implements PluginEntry {
@Override
public String getName() {
return "PRIVACY";
@@ -19,6 +19,10 @@ public class PrivacyPlugin implements PluginEntry {
@Override
public List<MyTransformer> getTransformers() {
return Arrays.asList(new VMOptionsTransformer(),new PluginClassLoaderTransformer(),new LicensingFacadeTransformer());
return Arrays.asList(
new VMOptionsTransformer(),
new PluginClassLoaderTransformer(),
new LicensingFacadeTransformer(),
new PluginManagerCoreTransformer());
}
}