From a17159217268f3dcd9bdec52e6ff1c4792f1818d Mon Sep 17 00:00:00 2001
From: walon <walon@code-philosophy.com>
Date: Fri, 16 May 2025 10:06:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=20RemoveObfuzAttributesPass.?=
 =?UTF-8?q?cs=EF=BC=8C=E5=9C=A8=E6=9C=80=E5=90=8E=E4=B8=80=E4=B8=AA?=
 =?UTF-8?q?=E9=98=B6=E6=AE=B5=E6=B8=85=E7=90=86=E6=8E=89=E6=89=80=E6=9C=89?=
 =?UTF-8?q?=20[ObfuzIgnore]?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../CleanUp/RemoveObfuzAttributesPass.cs      | 70 +++++++++++++++++++
 Editor/Obfuscator.cs                          |  1 +
 2 files changed, 71 insertions(+)
 create mode 100644 Editor/ObfusPasses/CleanUp/RemoveObfuzAttributesPass.cs

diff --git a/Editor/ObfusPasses/CleanUp/RemoveObfuzAttributesPass.cs b/Editor/ObfusPasses/CleanUp/RemoveObfuzAttributesPass.cs
new file mode 100644
index 0000000..e1b02e9
--- /dev/null
+++ b/Editor/ObfusPasses/CleanUp/RemoveObfuzAttributesPass.cs
@@ -0,0 +1,70 @@
+using dnlib.DotNet;
+using dnlib.DotNet.Emit;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Obfuz.ObfusPasses.CleanUp
+{
+    public class RemoveObfuzAttributesPass : ObfuscationPassBase
+    {
+        public override ObfuscationPassType Type => ObfuscationPassType.None;
+
+        public override void Start()
+        {
+        }
+
+        public override void Stop()
+        {
+
+        }
+
+
+        private void RemoveObfuzAttributes(IHasCustomAttribute provider)
+        {
+            CustomAttributeCollection customAttributes = provider.CustomAttributes;
+            if (customAttributes.Count == 0)
+                return;
+            var toRemove = new List<CustomAttribute>();
+            customAttributes.RemoveAll("Obfuz.ObfuzIgnoreAttribute");
+        }
+
+        public override void Process()
+        {
+            var ctx = ObfuscationPassContext.Current;
+            foreach (ModuleDef mod in ctx.toObfuscatedModules)
+            {
+                RemoveObfuzAttributes(mod);
+                foreach (TypeDef type in mod.GetTypes())
+                {
+                    RemoveObfuzAttributes(type);
+                    foreach (FieldDef field in type.Fields)
+                    {
+                        RemoveObfuzAttributes(field);
+                    }
+                    foreach (MethodDef method in type.Methods)
+                    {
+                        RemoveObfuzAttributes(method);
+                        foreach (Parameter param in method.Parameters)
+                        {
+                            if (param.ParamDef != null)
+                            {
+                                RemoveObfuzAttributes(param.ParamDef);
+                            }
+                        }
+                    }
+                    foreach (PropertyDef property in type.Properties)
+                    {
+                        RemoveObfuzAttributes(property);
+                    }
+                    foreach (EventDef eventDef in type.Events)
+                    {
+                        RemoveObfuzAttributes(eventDef);
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/Editor/Obfuscator.cs b/Editor/Obfuscator.cs
index c0e0975..15ee177 100644
--- a/Editor/Obfuscator.cs
+++ b/Editor/Obfuscator.cs
@@ -69,6 +69,7 @@ namespace Obfuz
                 }
             }
             _pipeline1.AddPass(new CleanUpInstructionPass());
+            _pipeline2.AddPass(new RemoveObfuzAttributesPass());
         }
 
         public static void SaveKey(byte[] secret, string secretOutputPath)