[功能] 类黑名单新增正则配置 classBlackRegexList

CHANGELOG.MD

@@ -9,8 +9,10 @@
 更新日志：
 
 - [功能] 支持配置随机数来源为 `CPU` 的 `RDRAND` 指令
+- [功能] 类黑名单新增正则配置 `classBlackRegexList`
 - [功能] 对于错误和默认的 `AES KEY` 配置自动生成随机的
 - [BUG] 不应该对 `JNI` 类进行混淆
+- [BUG] 处理错误配置文件可能导致的异常
 
 感谢以下用户的贡献:
 

src/main/java/me/n1ar4/jar/obfuscator/config/BaseConfig.java

@@ -35,6 +35,7 @@ public class BaseConfig {
     private String[] obfuscateChars;
     private String[] methodBlackList;
     private String[] classBlackList;
+    private String[] classBlackRegexList;
     private String[] rootPackages;
     private String mainClass;
     private boolean modifyManifest;
@@ -45,6 +46,14 @@ public class BaseConfig {
 
     private boolean useCpuRDRAND;
 
+    public String[] getClassBlackRegexList() {
+        return classBlackRegexList != null ? classBlackRegexList : new String[0];
+    }
+
+    public void setClassBlackRegexList(String[] classBlackRegexList) {
+        this.classBlackRegexList = classBlackRegexList;
+    }
+
     public boolean isUseCpuRDRAND() {
         return useCpuRDRAND;
     }
@@ -94,15 +103,15 @@ public void setDecryptMethodName(String decryptMethodName) {
     }
 
     public String[] getRootPackages() {
-        return rootPackages;
+        return rootPackages!=null ? rootPackages : new String[0];
     }
 
     public void setRootPackages(String[] rootPackages) {
         this.rootPackages = rootPackages;
     }
 
     public String[] getClassBlackList() {
-        return classBlackList;
+        return classBlackList != null ? classBlackList : new String[0];
     }
 
     public void setClassBlackList(String[] classBlackList) {
@@ -126,7 +135,7 @@ public void setStringAesKey(String stringAesKey) {
     }
 
     public String[] getMethodBlackList() {
-        return methodBlackList;
+        return methodBlackList!=null ? methodBlackList : new String[0];
     }
 
     public void setMethodBlackList(String[] methodBlackList) {
@@ -288,15 +297,15 @@ public void setMaxJunkOneClass(int maxJunkOneClass) {
     }
 
     public String[] getObfuscatePackage() {
-        return obfuscatePackage;
+        return obfuscatePackage!=null ? obfuscatePackage : new String[0];
     }
 
     public void setObfuscatePackage(String[] obfuscatePackage) {
         this.obfuscatePackage = obfuscatePackage;
     }
 
     public String[] getObfuscateChars() {
-        return obfuscateChars;
+        return obfuscateChars!=null ? obfuscateChars : new String[0];
     }
 
     public void setObfuscateChars(String[] obfuscateChars) {

src/main/java/me/n1ar4/jar/obfuscator/utils/PackageUtil.java

@@ -9,6 +9,8 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class PackageUtil {
     private static final List<String> internalList = new ArrayList<>();
@@ -48,6 +50,14 @@ public static boolean inBlackClass(String className, BaseConfig config) {
                 return true;
             }
         }
+        for (String s : config.getClassBlackRegexList()) {
+            className = className.replace(".", "/");
+            Pattern pattern = Pattern.compile(s, Pattern.DOTALL);
+            Matcher matcher = pattern.matcher(className);
+            if (matcher.matches()) {
+                return true;
+            }
+        }
         for (String s : internalList) {
             s = s.replace(".", "/");
             if (className.equals(s)) {

src/main/resources/config.yaml

@@ -31,6 +31,10 @@ rootPackages: [ me.n1ar4, org.n1ar4 ]
 # 不对某些类做混淆（不混淆其中的所有内容）
 # 例如反射调用/JAVAFX FXML绑定等情况
 classBlackList: [ javafx.controller.DemoController ]
+# 不对指定正则的类进行混淆
+# 注意这里的类名匹配是 java/lang/String 而不是 java.lang.String
+# 该配置和 classBlackList 同时生效
+classBlackRegexList: [ java/.*, com/intellij/.* ]
 # 不对某些 method 名做混淆 正则
 # visit.* 忽略 JAVA ASM 的 visitCode visitMethod 等方法
 # start.* 忽略 JAVAFX 因为启动基于 start 方法