├── .gitignore ├── DexProtect ├── .gitignore ├── .idea │ └── vcs.xml ├── app │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src │ │ ├── androidTest │ │ └── java │ │ │ └── com │ │ │ └── stormagain │ │ │ └── dexprotect │ │ │ └── ExampleInstrumentedTest.java │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── java │ │ │ └── com │ │ │ │ └── stormagain │ │ │ │ └── dexprotect │ │ │ │ ├── DemoApplication.java │ │ │ │ ├── MainActivity.java │ │ │ │ └── SecondActivity.java │ │ └── res │ │ │ ├── drawable-v24 │ │ │ └── ic_launcher_foreground.xml │ │ │ ├── drawable │ │ │ └── ic_launcher_background.xml │ │ │ ├── layout │ │ │ ├── activity_main.xml │ │ │ └── activity_second.xml │ │ │ ├── mipmap-anydpi-v26 │ │ │ ├── ic_launcher.xml │ │ │ └── ic_launcher_round.xml │ │ │ ├── mipmap-hdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-mdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxxhdpi │ │ │ ├── ic_launcher.png │ │ │ └── ic_launcher_round.png │ │ │ └── values │ │ │ ├── colors.xml │ │ │ ├── strings.xml │ │ │ └── styles.xml │ │ └── test │ │ └── java │ │ └── com │ │ └── stormagain │ │ └── dexprotect │ │ └── ExampleUnitTest.java ├── build.gradle ├── dexshell │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src │ │ └── main │ │ ├── AndroidManifest.xml │ │ └── java │ │ └── com │ │ └── stormagain │ │ └── dexshell │ │ ├── ClassLoaderDelegate.java │ │ ├── Decrypt.java │ │ ├── ProxyApplication.java │ │ └── Reflect.java ├── gradle.properties ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── protect-plugin │ ├── .gitignore │ ├── build.gradle │ ├── proguard-rules.pro │ └── src │ │ └── main │ │ ├── groovy │ │ └── com.stormagain.dexprotect │ │ │ ├── Constant.groovy │ │ │ ├── DexProtectExtension.groovy │ │ │ ├── DexProtectPlugin.groovy │ │ │ ├── DexProtectTransform.groovy │ │ │ └── Utils.java │ │ └── resources │ │ └── META-INF │ │ └── gradle-plugins │ │ └── protect-plugin.properties ├── release │ └── com │ │ └── stormagain │ │ └── dexprotect │ │ └── protect-plugin │ │ ├── 1.0 │ │ ├── protect-plugin-1.0.jar │ │ ├── protect-plugin-1.0.jar.md5 │ │ ├── protect-plugin-1.0.jar.sha1 │ │ ├── protect-plugin-1.0.pom │ │ ├── protect-plugin-1.0.pom.md5 │ │ └── protect-plugin-1.0.pom.sha1 │ │ ├── maven-metadata.xml │ │ ├── maven-metadata.xml.md5 │ │ └── maven-metadata.xml.sha1 └── settings.gradle ├── LICENSE └── README.md /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 15 | 16 | # Gradle files 17 | .gradle/ 18 | build/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | # Log Files 27 | *.log 28 | 29 | # Android Studio Navigation editor temp files 30 | .navigation/ 31 | 32 | # Android Studio captures folder 33 | captures/ 34 | 35 | # Intellij 36 | *.iml 37 | .idea/workspace.xml 38 | .idea/tasks.xml 39 | .idea/gradle.xml 40 | .idea/dictionaries 41 | .idea/libraries 42 | 43 | # Keystore files 44 | *.jks 45 | 46 | # External native build folder generated in Android Studio 2.2 and later 47 | .externalNativeBuild 48 | 49 | # Google Services (e.g. APIs or Firebase) 50 | google-services.json 51 | 52 | # Freeline 53 | freeline.py 54 | freeline/ 55 | freeline_project_description.json 56 | -------------------------------------------------------------------------------- /DexProtect/.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | .idea 11 | -------------------------------------------------------------------------------- /DexProtect/.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /DexProtect/app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /DexProtect/app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | apply plugin: 'protect-plugin' 4 | 5 | buildscript { 6 | repositories { 7 | maven { 8 | url uri('../release') 9 | } 10 | google() 11 | } 12 | dependencies { 13 | classpath 'com.android.tools.build:gradle:3.0.1' 14 | classpath 'com.stormagain.dexprotect:protect-plugin:1.0' 15 | } 16 | } 17 | 18 | android { 19 | compileSdkVersion 26 20 | defaultConfig { 21 | applicationId "com.stormagain.dexprotect" 22 | minSdkVersion 14 23 | targetSdkVersion 26 24 | versionCode 1 25 | versionName "1.0" 26 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 27 | } 28 | buildTypes { 29 | release { 30 | minifyEnabled false 31 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 32 | } 33 | } 34 | } 35 | 36 | dependencies { 37 | implementation fileTree(dir: 'libs', include: ['*.jar']) 38 | implementation 'com.android.support:appcompat-v7:26.1.0' 39 | implementation 'com.android.support.constraint:constraint-layout:1.1.0' 40 | testImplementation 'junit:junit:4.12' 41 | androidTestImplementation 'com.android.support.test:runner:1.0.1' 42 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1' 43 | } 44 | 45 | protect { 46 | //禁用插件可修改成false 47 | dexProtectEnable = true 48 | } -------------------------------------------------------------------------------- /DexProtect/app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /DexProtect/app/src/androidTest/java/com/stormagain/dexprotect/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumented test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.stormagain.dexprotect", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/java/com/stormagain/dexprotect/DemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect; 2 | 3 | import android.app.Application; 4 | 5 | /** 6 | * Created by liujian on 2018/4/21. 7 | */ 8 | 9 | public class DemoApplication extends Application { 10 | } 11 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/java/com/stormagain/dexprotect/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect; 2 | 3 | import android.content.Intent; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.os.Bundle; 6 | import android.view.View; 7 | 8 | public class MainActivity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_main); 14 | 15 | findViewById(R.id.tv_main).setOnClickListener(new View.OnClickListener() { 16 | @Override 17 | public void onClick(View v) { 18 | Intent intent = new Intent(MainActivity.this, SecondActivity.class); 19 | startActivity(intent); 20 | } 21 | }); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/java/com/stormagain/dexprotect/SecondActivity.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | 6 | /** 7 | * Created by liujian on 2018/4/21. 8 | */ 9 | 10 | public class SecondActivity extends AppCompatActivity{ 11 | 12 | @Override 13 | protected void onCreate(Bundle savedInstanceState) { 14 | super.onCreate(savedInstanceState); 15 | setContentView(R.layout.activity_second); 16 | 17 | 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/layout/activity_second.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stormagain/DexProtectPlugin/262c33e9df812ca426dba542ba090d33667099a1/DexProtect/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/stormagain/DexProtectPlugin/262c33e9df812ca426dba542ba090d33667099a1/DexProtect/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stormagain/DexProtectPlugin/262c33e9df812ca426dba542ba090d33667099a1/DexProtect/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stormagain/DexProtectPlugin/262c33e9df812ca426dba542ba090d33667099a1/DexProtect/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stormagain/DexProtectPlugin/262c33e9df812ca426dba542ba090d33667099a1/DexProtect/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | DexProtect 3 | 4 | -------------------------------------------------------------------------------- /DexProtect/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /DexProtect/app/src/test/java/com/stormagain/dexprotect/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /DexProtect/build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.0.1' 11 | 12 | 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | } 23 | } 24 | 25 | task clean(type: Delete) { 26 | delete rootProject.buildDir 27 | } 28 | -------------------------------------------------------------------------------- /DexProtect/dexshell/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /DexProtect/dexshell/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 26 5 | 6 | defaultConfig { 7 | applicationId "com.stormagain.dexshell" 8 | minSdkVersion 14 9 | targetSdkVersion 26 10 | versionCode 1 11 | versionName "1.0" 12 | 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | 15 | } 16 | 17 | buildTypes { 18 | release { 19 | minifyEnabled false 20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 21 | } 22 | } 23 | 24 | } 25 | 26 | task clearJar(type: Delete) { 27 | delete('build/libs/shell.jar') 28 | } 29 | 30 | task collFileToJar(type: org.gradle.api.tasks.bundling.Jar) { 31 | baseName 'shell' 32 | 33 | from { 34 | List allFiles = new ArrayList<>() 35 | configurations.compile.collect { 36 | for (File f : zipTree(it).getFiles()) { 37 | if (f.getName().equals("classes.jar")) { 38 | //去掉不需要打包的目录和文件 39 | exclude('com/stormagain/dexshell/BuildConfig.class') 40 | exclude('com/stormagain/dexshell/R.class') 41 | exclude('android/**') 42 | allFiles.addAll(zipTree(f).getAt("asFileTrees").get(0).getDir()) 43 | } 44 | } 45 | } 46 | allFiles.add(new File('build/intermediates/classes/release')) 47 | allFiles // To return the obj inside a lambda 48 | } 49 | } 50 | collFileToJar.dependsOn(clearJar, build) 51 | 52 | task makeShellDex(type: Exec, dependsOn: ['collFileToJar']) { 53 | String dexPath = rootProject.rootDir.absolutePath + java.io.File.separator + "dexshell" + java.io.File.separator + "shell.dex" 54 | File dexFile = new File(dexPath) 55 | doFirst { 56 | if (dexFile.exists()) { 57 | dexFile.delete() 58 | } 59 | } 60 | 61 | if (System.getProperty('os.name', '').toLowerCase().contains('windows')) { 62 | commandLine 'cmd', '/c', String.format("\"\"%s\" --dex --output=\"%s\" build/libs/shell.jar\"", combine(android.getSdkDirectory(), "build-tools", android.buildToolsVersion, "dx"), dexPath) 63 | } else { 64 | commandLine combine(android.getSdkDirectory(), "build-tools", android.buildToolsVersion, "dx"), '--dex', "--output=" + dexPath, 'build/libs/shell.jar' 65 | } 66 | standardOutput = new ByteArrayOutputStream() 67 | ext.output = { 68 | return standardOutput.toString() 69 | } 70 | } 71 | 72 | File combine(java.io.File f, java.lang.String[] parts) { 73 | for (String part : parts) { 74 | f = new File(f, part) 75 | } 76 | return f 77 | } -------------------------------------------------------------------------------- /DexProtect/dexshell/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /DexProtect/dexshell/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 9 | 10 | -------------------------------------------------------------------------------- /DexProtect/dexshell/src/main/java/com/stormagain/dexshell/ClassLoaderDelegate.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexshell; 2 | 3 | import android.app.Application; 4 | import android.app.Instrumentation; 5 | import android.content.Context; 6 | import android.content.pm.ApplicationInfo; 7 | 8 | import java.io.ByteArrayOutputStream; 9 | import java.io.File; 10 | import java.io.FileNotFoundException; 11 | import java.io.FileOutputStream; 12 | import java.io.IOException; 13 | import java.io.InputStream; 14 | import java.lang.ref.WeakReference; 15 | import java.lang.reflect.Field; 16 | import java.lang.reflect.Method; 17 | import java.util.ArrayList; 18 | import java.util.Map; 19 | 20 | import dalvik.system.DexClassLoader; 21 | 22 | /** 23 | * Created by liujian on 2018/4/12. 24 | */ 25 | 26 | public class ClassLoaderDelegate { 27 | 28 | private Context context = null; 29 | private Class loadedApkClass = null; 30 | private WeakReference loadedApkRef = null; 31 | 32 | public ClassLoaderDelegate(Context ctx) { 33 | this.context = ctx; 34 | try { 35 | Class activityThreadClass = Class.forName("android.app.ActivityThread"); 36 | Method currentActivityThreadMethod = activityThreadClass.getDeclaredMethod("currentActivityThread"); 37 | Object activityThread = currentActivityThreadMethod.invoke(null); 38 | 39 | Field mPackagesField = activityThreadClass.getDeclaredField("mPackages"); 40 | mPackagesField.setAccessible(true); //取消默认 Java 语言访问控制检查的能力（暴力反射） 41 | Map mPackages = (Map) mPackagesField.get(activityThread); 42 | loadedApkRef = (WeakReference) mPackages.get(ctx.getPackageName()); 43 | 44 | loadedApkClass = Class.forName("android.app.LoadedApk"); 45 | } catch (Exception e) { 46 | throw new RuntimeException(e); 47 | } 48 | } 49 | 50 | public ClassLoader getAppClassLoader() { 51 | try { 52 | Field mClassLoaderField = loadedApkClass.getDeclaredField("mClassLoader"); 53 | mClassLoaderField.setAccessible(true); 54 | return (ClassLoader) mClassLoaderField.get(loadedApkRef.get()); 55 | } catch (Exception e) { 56 | e.printStackTrace(); 57 | } 58 | return null; 59 | } 60 | 61 | private boolean setAppClassLoader(ClassLoader newClassLoader) { 62 | try { 63 | Field mClassLoaderField = loadedApkClass.getDeclaredField("mClassLoader"); 64 | mClassLoaderField.setAccessible(true); 65 | mClassLoaderField.set(loadedApkRef.get(), newClassLoader); 66 | return true; 67 | } catch (NoSuchFieldException e) { 68 | e.printStackTrace(); 69 | } catch (IllegalAccessException e) { 70 | e.printStackTrace(); 71 | } catch (IllegalArgumentException e) { 72 | e.printStackTrace(); 73 | } 74 | return false; 75 | } 76 | 77 | public ClassLoader loadDex(InputStream inputStream) { 78 | try { 79 | ClassLoader appClassLoader = getAppClassLoader(); 80 | ClassLoader newClassLoader = null; 81 | File decryptFile = new File(context.getCacheDir(), "classes.dex"); 82 | String libPath = context.getApplicationInfo().nativeLibraryDir; 83 | File odexDir = context.getFilesDir(); 84 | dex2file(inputStream, decryptFile); 85 | if (appClassLoader != null) { 86 | newClassLoader = new DexClassLoader(decryptFile.getAbsolutePath(), odexDir.getAbsolutePath(), libPath, appClassLoader); 87 | } else { 88 | newClassLoader = new DexClassLoader(decryptFile.getAbsolutePath(), odexDir.getAbsolutePath(), libPath, context.getClassLoader()); 89 | } 90 | setAppClassLoader(newClassLoader); 91 | return newClassLoader; 92 | } catch (Exception e) { 93 | e.printStackTrace(); 94 | } 95 | return null; 96 | } 97 | 98 | 99 | public static boolean dex2file(InputStream in, File outFile) { 100 | File outDir = outFile.getParentFile(); 101 | if (!outDir.exists() && outDir.isDirectory()) { 102 | outDir.mkdirs(); 103 | } 104 | 105 | FileOutputStream out = null; 106 | try { 107 | if (outFile.exists()) { 108 | outFile.delete(); 109 | } 110 | 111 | out = new FileOutputStream(outFile); 112 | ByteArrayOutputStream byteOutput = new ByteArrayOutputStream(); 113 | 114 | byte[] buff = new byte[1024]; 115 | int len; 116 | while ((len = in.read(buff)) != -1) { 117 | byteOutput.write(buff, 0, len); 118 | } 119 | 120 | byte[] dexBytes = byteOutput.toByteArray(); 121 | byte[] decryptBuff = Decrypt.decrypt(dexBytes); 122 | out.write(decryptBuff, 0, decryptBuff.length); 123 | out.flush(); 124 | return true; 125 | } catch (FileNotFoundException e) { 126 | e.printStackTrace(); 127 | } catch (IOException e) { 128 | e.printStackTrace(); 129 | } finally { 130 | try { 131 | in.close(); 132 | out.close(); 133 | } catch (IOException e) { 134 | e.printStackTrace(); 135 | } 136 | } 137 | return false; 138 | } 139 | 140 | public static Application changeTopApplication(String appClassName) { 141 | Object currentActivityThread = Reflect.invokeMethod("android.app.ActivityThread", null, "currentActivityThread", new Object[]{}, new Class[]{}); 142 | Object mBoundApplication = Reflect.getFieldValue( 143 | "android.app.ActivityThread", currentActivityThread, 144 | "mBoundApplication"); 145 | Object loadedApkInfo = Reflect.getFieldValue( 146 | "android.app.ActivityThread$AppBindData", 147 | mBoundApplication, "info"); 148 | Reflect.setFieldValue("android.app.LoadedApk", loadedApkInfo, "mApplication", null); 149 | Object oldApplication = Reflect.getFieldValue( 150 | "android.app.ActivityThread", currentActivityThread, 151 | "mInitialApplication"); 152 | ArrayList mAllApplications = (ArrayList) Reflect 153 | .getFieldValue("android.app.ActivityThread", 154 | currentActivityThread, "mAllApplications"); 155 | mAllApplications.remove(oldApplication); 156 | 157 | ApplicationInfo loadedApk = (ApplicationInfo) Reflect 158 | .getFieldValue("android.app.LoadedApk", loadedApkInfo, 159 | "mApplicationInfo"); 160 | ApplicationInfo appBindData = (ApplicationInfo) Reflect 161 | .getFieldValue("android.app.ActivityThread$AppBindData", 162 | mBoundApplication, "appInfo"); 163 | 164 | loadedApk.className = appClassName; 165 | appBindData.className = appClassName; 166 | 167 | Application app = (Application) Reflect.invokeMethod( 168 | "android.app.LoadedApk", loadedApkInfo, "makeApplication", 169 | new Object[]{false, null}, 170 | boolean.class, Instrumentation.class); 171 | 172 | Reflect.setFieldValue("android.app.ActivityThread", currentActivityThread, "mInitialApplication", app); 173 | return app; 174 | } 175 | } 176 | -------------------------------------------------------------------------------- /DexProtect/dexshell/src/main/java/com/stormagain/dexshell/Decrypt.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexshell; 2 | 3 | /** 4 | * Created by liujian on 2018/4/12. 5 | */ 6 | 7 | public class Decrypt { 8 | 9 | public static byte[] decrypt(byte[] src) { 10 | for (int i = 0; i < src.length; i++) { 11 | src[i] = (byte) (src[i] ^ 3); 12 | } 13 | return src; 14 | } 15 | 16 | } 17 | -------------------------------------------------------------------------------- /DexProtect/dexshell/src/main/java/com/stormagain/dexshell/ProxyApplication.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexshell; 2 | 3 | import android.app.Application; 4 | import android.content.Context; 5 | import android.content.pm.ApplicationInfo; 6 | import android.content.pm.PackageManager; 7 | import android.text.TextUtils; 8 | 9 | /** 10 | * Created by liujian on 2018/4/19. 11 | */ 12 | 13 | public class ProxyApplication extends Application { 14 | private String realApplication; 15 | private final String encryptFileName = "data.sec"; 16 | private final String KEY = "REAL_APP"; 17 | 18 | @Override 19 | protected void attachBaseContext(Context base) { 20 | super.attachBaseContext(base); 21 | try { 22 | ApplicationInfo applicationInfo = getPackageManager().getApplicationInfo 23 | (getPackageName(), PackageManager.GET_META_DATA); 24 | realApplication = applicationInfo.metaData.getString(KEY); 25 | 26 | new ClassLoaderDelegate(this).loadDex(base.getAssets().open(encryptFileName)); 27 | } catch (Exception e) { 28 | e.printStackTrace(); 29 | } 30 | 31 | } 32 | 33 | 34 | @Override 35 | public void onCreate() { 36 | super.onCreate(); 37 | if (!TextUtils.isEmpty(realApplication)) { 38 | Application app = ClassLoaderDelegate.changeTopApplication(realApplication); 39 | if (app != null) { 40 | app.onCreate(); 41 | } 42 | } 43 | } 44 | 45 | 46 | } 47 | -------------------------------------------------------------------------------- /DexProtect/dexshell/src/main/java/com/stormagain/dexshell/Reflect.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexshell; 2 | 3 | import java.lang.reflect.Field; 4 | import java.lang.reflect.InvocationTargetException; 5 | import java.lang.reflect.Method; 6 | 7 | public class Reflect { 8 | 9 | /** 10 | * 调用类或对象的方法并返回结果 11 | * 12 | * @param clazz 类 13 | * @param methodName 方法名 14 | * @param obj 调用该方法的对象，如果是静态方法则传null 15 | * @param args 参数，如果没有则传null 16 | * @param parameterTypes 方法参数类型的class，如果没有则传null 17 | * @return 调用结果 18 | */ 19 | public static Object invokeMethod(Class clazz, Object obj, String methodName, Object[] args, Class... parameterTypes) { 20 | try { 21 | // 反射类指定方法 22 | Method method = clazz.getDeclaredMethod(methodName, parameterTypes); 23 | method.setAccessible(true); // 暴力反射 24 | // 调用方法并返回结果 25 | return method.invoke(obj, args); 26 | } catch (NoSuchMethodException e) { 27 | e.printStackTrace(); 28 | } catch (IllegalAccessException e) { 29 | e.printStackTrace(); 30 | } catch (IllegalArgumentException e) { 31 | e.printStackTrace(); 32 | } catch (InvocationTargetException e) { 33 | e.printStackTrace(); 34 | } 35 | return null; 36 | } 37 | 38 | /** 39 | * 调用类或对象的方法并返回结果 40 | * 41 | * @param className 类名 42 | * @param methodName 方法名 43 | * @param obj 调用该方法的对象，如果是静态方法则传null 44 | * @param args 参数，如果没有则传null 45 | * @param parameterTypes 方法参数类型的class，如果没有则传null 46 | * @return 调用结果 47 | */ 48 | public static Object invokeMethod(String className, Object obj, String methodName, Object[] args, Class... parameterTypes) { 49 | try { 50 | // 防止空指针错误 51 | if (parameterTypes == null) { 52 | parameterTypes = new Class[0]; 53 | } 54 | if (args == null) { 55 | args = new Object[0]; 56 | } 57 | // 加载类的字节码 58 | Class clazz = Class.forName(className); 59 | return invokeMethod(clazz, obj, methodName, args, parameterTypes); 60 | } catch (ClassNotFoundException e) { 61 | e.printStackTrace(); 62 | } 63 | return null; 64 | } 65 | 66 | /** 67 | * 获取对象或类某个字段的值 68 | * 69 | * @param clazz 类 70 | * @param obj 对象，如果是静态字段则传null 71 | * @param fieldName 字段名称 72 | * @return 字段的值 73 | */ 74 | public static Object getFieldValue(Class clazz, Object obj, String fieldName) { 75 | try { 76 | Field field = clazz.getDeclaredField(fieldName); 77 | field.setAccessible(true); 78 | return field.get(obj); 79 | } catch (NoSuchFieldException e) { 80 | e.printStackTrace(); 81 | } catch (IllegalAccessException e) { 82 | e.printStackTrace(); 83 | } catch (IllegalArgumentException e) { 84 | e.printStackTrace(); 85 | } 86 | return null; 87 | } 88 | 89 | /** 90 | * 获取对象或类某个字段的值 91 | * 92 | * @param className 类名 93 | * @param obj 对象，如果是静态字段则传null 94 | * @param fieldName 字段名称 95 | * @return 字段的值 96 | */ 97 | public static Object getFieldValue(String className, Object obj, String fieldName) { 98 | try { 99 | Class clazz = Class.forName(className); 100 | return getFieldValue(clazz, obj, fieldName); 101 | } catch (ClassNotFoundException e) { 102 | e.printStackTrace(); 103 | } catch (IllegalArgumentException e) { 104 | e.printStackTrace(); 105 | } 106 | return null; 107 | } 108 | 109 | /** 110 | * 设置对象或类某个字段的值 111 | * 112 | * @param clazz 类 113 | * @param obj 对象，如果是静态字段则传null 114 | * @param fieldName 字段名称 115 | * @param value 字段值 116 | * @return 是否设置成功 117 | */ 118 | public static boolean setFieldValue(Class clazz, Object obj, String fieldName, Object value) { 119 | try { 120 | Field field = clazz.getDeclaredField(fieldName); 121 | field.setAccessible(true); 122 | field.set(obj, value); 123 | return true; 124 | } catch (NoSuchFieldException e) { 125 | e.printStackTrace(); 126 | } catch (IllegalAccessException e) { 127 | e.printStackTrace(); 128 | } catch (IllegalArgumentException e) { 129 | e.printStackTrace(); 130 | } 131 | return false; 132 | } 133 | 134 | /** 135 | * 设置对象或类某个字段的值 136 | * 137 | * @param className 类名 138 | * @param obj 对象，如果是静态字段则传null 139 | * @param fieldName 字段名称 140 | * @param value 字段值 141 | * @return 是否设置成功 142 | */ 143 | public static boolean setFieldValue(String className, Object obj, String fieldName, Object value) { 144 | try { 145 | Class clazz = Class.forName(className); 146 | setFieldValue(clazz, obj, fieldName, value); 147 | return true; 148 | } catch (ClassNotFoundException e) { 149 | e.printStackTrace(); 150 | } catch (IllegalArgumentException e) { 151 | e.printStackTrace(); 152 | } 153 | return false; 154 | } 155 | 156 | /** 157 | * 根据类名实例化一个对象 158 | * 159 | * @param className 类名 160 | * @return 对象实例，如果实例化失败返回null 161 | */ 162 | public static Object newInstance(String className) { 163 | try { 164 | Class clazz = Class.forName(className); 165 | return clazz.newInstance(); 166 | } catch (ClassNotFoundException e) { 167 | e.printStackTrace(); 168 | } catch (InstantiationException e) { 169 | e.printStackTrace(); 170 | } catch (IllegalAccessException e) { 171 | e.printStackTrace(); 172 | } 173 | return null; 174 | } 175 | } 176 | -------------------------------------------------------------------------------- /DexProtect/gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /DexProtect/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stormagain/DexProtectPlugin/262c33e9df812ca426dba542ba090d33667099a1/DexProtect/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /DexProtect/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sat Apr 21 21:00:49 CST 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip 7 | -------------------------------------------------------------------------------- /DexProtect/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /DexProtect/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /DexProtect/protect-plugin/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /DexProtect/protect-plugin/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'groovy' 2 | apply plugin: 'maven' 3 | 4 | dependencies { 5 | implementation gradleApi() 6 | implementation localGroovy() 7 | implementation 'com.android.tools.build:gradle:3.0.1' 8 | } 9 | 10 | repositories { 11 | mavenCentral() 12 | } 13 | 14 | uploadArchives { 15 | repositories { 16 | mavenDeployer { 17 | pom.groupId = 'com.stormagain.dexprotect' 18 | pom.artifactId = 'protect-plugin' 19 | pom.version = 1.0 20 | 21 | repository(url: uri('../release')) 22 | } 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /DexProtect/protect-plugin/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /DexProtect/protect-plugin/src/main/groovy/com.stormagain.dexprotect/Constant.groovy: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect 2 | /** 3 | * Created by liujian on 2018/4/20. 4 | */ 5 | class Constant { 6 | 7 | def static ENCRYPT_FILE_NAME = 'data.sec' 8 | 9 | def static COMM_DEX = 'classes.dex' 10 | 11 | def static ORIGIN_DEX = 'origin.dex' 12 | 13 | def static TARGET_DEX = 'target.dex' 14 | 15 | def static SHELL_DEX = 'shell.dex' 16 | 17 | def static SHELL_MODULE = 'dexshell' 18 | 19 | 20 | } -------------------------------------------------------------------------------- /DexProtect/protect-plugin/src/main/groovy/com.stormagain.dexprotect/DexProtectExtension.groovy: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect 2 | /** 3 | * Created by liujian on 2018/4/20. 4 | */ 5 | class DexProtectExtension { 6 | 7 | boolean dexProtectEnable = true 8 | 9 | } -------------------------------------------------------------------------------- /DexProtect/protect-plugin/src/main/groovy/com.stormagain.dexprotect/DexProtectPlugin.groovy: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect 2 | 3 | import com.android.build.gradle.AppExtension 4 | import com.android.build.gradle.api.ApplicationVariant 5 | import com.android.build.gradle.internal.pipeline.TransformTask 6 | import com.android.build.gradle.internal.transforms.DexTransform 7 | import groovy.xml.Namespace 8 | import org.gradle.api.GradleException 9 | import org.gradle.api.Plugin 10 | import org.gradle.api.Project 11 | import org.gradle.api.Task 12 | import org.gradle.api.execution.TaskExecutionGraph 13 | import org.gradle.api.execution.TaskExecutionGraphListener 14 | 15 | import java.lang.reflect.Field 16 | 17 | /** 18 | * Created by liujian on 2018/4/20. 19 | */ 20 | class DexProtectPlugin implements Plugin { 21 | 22 | def PROXY_APPLICATION = "com.stormagain.dexshell.ProxyApplication" 23 | def META_KEY = "REAL_APP" 24 | def dexProtectEnable 25 | 26 | @Override 27 | void apply(Project project) { 28 | 29 | if (!project.plugins.hasPlugin('com.android.application')) { 30 | throw new GradleException('Android Application plugin required') 31 | } 32 | project.extensions.create('protect', DexProtectExtension) 33 | project.afterEvaluate { 34 | dexProtectEnable = project.extensions.protect.dexProtectEnable 35 | if (!dexProtectEnable) { 36 | return 37 | } 38 | def android = project.extensions.getByType(AppExtension) 39 | try { 40 | //close preDexLibraries 41 | android.dexOptions.preDexLibraries = false 42 | //open jumboMode 43 | android.dexOptions.jumboMode = true 44 | //disable dex archive mode 45 | disableArchiveDex() 46 | } catch (Throwable e) { 47 | //no preDexLibraries field, just continue 48 | } 49 | 50 | android.applicationVariants.all { 51 | variant -> 52 | checkInstantRun(project, variant) 53 | checkMultiDex(variant) 54 | inject(project, variant) 55 | variant.outputs.each { 56 | output -> 57 | output.processManifest.doLast { 58 | 59 | output.processManifest.outputs.files.each { File file -> 60 | def manifestFile = null; 61 | //在gradle plugin 3.0.0之前，file是文件，且文件名为AndroidManifest.xml 62 | //在gradle plugin 3.0.0之后，file是目录，且不包含AndroidManifest.xml，需要自己拼接 63 | //除了目录和AndroidManifest.xml之外，还可能会包含manifest-merger-debug-report.txt等不相干的文件，过滤它 64 | if ((file.name.equalsIgnoreCase("AndroidManifest.xml") && !file.isDirectory()) || file.isDirectory()) { 65 | if (file.isDirectory()) { 66 | //3.0.0之后，自己拼接AndroidManifest.xml 67 | manifestFile = new File(file, "AndroidManifest.xml") 68 | } else { 69 | //3.0.0之前，直接使用 70 | manifestFile = file 71 | } 72 | //检测文件是否存在 73 | if (manifestFile != null && manifestFile.exists()) { 74 | def space = new Namespace('http://schemas.android.com/apk/res/android', 'android') 75 | def root = new XmlParser().parse(manifestFile) 76 | def realApp = root.application[0].attributes().get(space.name) 77 | if (realApp == null || "".equals(realApp)) { 78 | throw new GradleException("no application find") 79 | } 80 | 81 | root.application[0].attributes().put(space.name, PROXY_APPLICATION) 82 | root.application[0].appendNode('meta-data', [(space.name): META_KEY, (space.value): realApp]) 83 | 84 | def updatedContent = groovy.xml.XmlUtil.serialize(root) 85 | manifestFile.write(updatedContent, 'UTF-8') 86 | } 87 | } 88 | } 89 | 90 | } 91 | } 92 | } 93 | } 94 | } 95 | 96 | private void checkMultiDex(def variant) { 97 | boolean multiDexEnabled = variant.variantData.variantConfiguration.isMultiDexEnabled() 98 | if (multiDexEnabled) { 99 | throw new GradleException( 100 | "DexProtect does not support multiDex currently." 101 | ) 102 | } 103 | } 104 | 105 | private void checkInstantRun(Project project, ApplicationVariant variant) { 106 | def variantName = variant.name.capitalize() 107 | def instantRunTask = getInstantRunTask(project, variantName) 108 | if (instantRunTask != null) { 109 | throw new GradleException( 110 | "DexProtect does not support instant run mode, please trigger build" 111 | + " by assemble${variantName} or disable instant run" 112 | + " in 'File->Settings...'." 113 | ) 114 | } 115 | } 116 | 117 | void disableArchiveDex() { 118 | try { 119 | def booleanOptClazz = Class.forName('com.android.build.gradle.options.BooleanOption') 120 | def enableDexArchiveField = booleanOptClazz.getDeclaredField('ENABLE_DEX_ARCHIVE') 121 | enableDexArchiveField.setAccessible(true) 122 | def enableDexArchiveEnumObj = enableDexArchiveField.get(null) 123 | def defValField = enableDexArchiveEnumObj.getClass().getDeclaredField('defaultValue') 124 | defValField.setAccessible(true) 125 | defValField.set(enableDexArchiveEnumObj, false) 126 | } catch (Throwable thr) { 127 | // To some extends, class not found means we are in lower version of android gradle 128 | // plugin, so just ignore that exception. 129 | if (!(thr instanceof ClassNotFoundException)) { 130 | project.logger.error("reflectDexArchiveFlag error: ${thr.getMessage()}.") 131 | } 132 | } 133 | } 134 | 135 | void inject(Project project, ApplicationVariant variant) { 136 | 137 | if (project.name.equals('dexshell')) { 138 | return 139 | } 140 | 141 | project.getGradle().getTaskGraph().addTaskExecutionGraphListener(new TaskExecutionGraphListener() { 142 | @Override 143 | public void graphPopulated(TaskExecutionGraph taskGraph) { 144 | for (Task task : taskGraph.getAllTasks()) { 145 | if (task instanceof TransformTask) { 146 | if (((TransformTask) task).getTransform() instanceof DexTransform && !(((TransformTask) task).getTransform() instanceof DexProtectTransform)) { 147 | DexTransform dexTransform = task.transform 148 | DexProtectTransform hookDexTransform = new DexProtectTransform(project, variant, task.name, dexTransform) 149 | 150 | Field field = TransformTask.class.getDeclaredField("transform") 151 | field.setAccessible(true) 152 | field.set(task, hookDexTransform) 153 | break 154 | } 155 | } 156 | } 157 | } 158 | }) 159 | } 160 | 161 | Task getInstantRunTask(Project project, String variantName) { 162 | String instantRunTask = "transformClassesWithInstantRunFor${variantName}" 163 | return project.tasks.findByName(instantRunTask) 164 | } 165 | 166 | } -------------------------------------------------------------------------------- /DexProtect/protect-plugin/src/main/groovy/com.stormagain.dexprotect/DexProtectTransform.groovy: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect 2 | 3 | import com.android.build.api.transform.* 4 | import com.android.build.gradle.api.ApplicationVariant 5 | import com.android.build.gradle.internal.pipeline.TransformManager 6 | import com.android.build.gradle.internal.transforms.DexTransform 7 | import org.gradle.api.Project 8 | 9 | /** 10 | * Created by liujian on 2018/4/20. 11 | */ 12 | 13 | class DexProtectTransform extends Transform { 14 | 15 | Project project 16 | ApplicationVariant variant 17 | DexTransform transform 18 | String buildType 19 | 20 | DexProtectTransform(Project project, ApplicationVariant variant, String taskName, DexTransform transform) { 21 | this.project = project 22 | this.variant = variant 23 | this.transform = transform 24 | //variant.buildType.name not reliable 25 | buildType = taskName.replace('transformDexWithDexFor', '').toLowerCase() 26 | } 27 | 28 | @Override 29 | void transform(TransformInvocation transformInvocation) throws TransformException, InterruptedException, IOException { 30 | transform.transform(transformInvocation) 31 | 32 | File outputDir = transformInvocation.getOutputProvider().getContentLocation("main", TransformManager.CONTENT_DEX, TransformManager.SCOPE_FULL_PROJECT, Format.DIRECTORY) 33 | File outputDex = new File(outputDir.getAbsolutePath() + File.separator + Constant.COMM_DEX) 34 | File originDex = new File(outputDir.getAbsolutePath() + File.separator + Constant.ORIGIN_DEX) 35 | outputDex.renameTo(originDex) 36 | 37 | File targetDex = new File(outputDir.getAbsolutePath() + File.separator + Constant.TARGET_DEX) 38 | if (targetDex.exists()) { 39 | targetDex.delete() 40 | } 41 | 42 | Utils.makeEncryptDex(originDex.absolutePath, targetDex.absolutePath) 43 | 44 | def assetsPath = new File(variant.packageApplication.assets.asPath).getParent() + File.separator + buildType + File.separator 45 | File assetsFile = new File(assetsPath) 46 | if (!assetsFile.exists()) { 47 | assetsFile.mkdirs() 48 | } 49 | File encDexFile = new File(assetsFile, Constant.ENCRYPT_FILE_NAME) 50 | targetDex.renameTo(encDexFile) 51 | 52 | File shellDex = new File(project.rootProject.project(Constant.SHELL_MODULE).projectDir.absolutePath + File.separator + Constant.SHELL_DEX) 53 | Utils.copyFile(shellDex, outputDex) 54 | 55 | originDex.delete() 56 | targetDex.delete() 57 | } 58 | 59 | @Override 60 | String getName() { 61 | return transform.getName() 62 | } 63 | 64 | @Override 65 | Set getInputTypes() { 66 | return transform.getInputTypes() 67 | } 68 | 69 | @Override 70 | Set getOutputTypes() { 71 | return transform.getOutputTypes() 72 | } 73 | 74 | @Override 75 | Set getScopes() { 76 | return transform.getScopes() 77 | } 78 | 79 | @Override 80 | boolean isIncremental() { 81 | return transform.isIncremental() 82 | } 83 | 84 | @Override 85 | Set getReferencedScopes() { 86 | return transform.getReferencedScopes() 87 | } 88 | 89 | @Override 90 | Collection getSecondaryFiles() { 91 | return transform.getSecondaryFiles() 92 | } 93 | 94 | @Override 95 | Collection getSecondaryFileOutputs() { 96 | return transform.getSecondaryFileOutputs() 97 | } 98 | 99 | @Override 100 | Collection getSecondaryDirectoryOutputs() { 101 | return transform.getSecondaryDirectoryOutputs() 102 | } 103 | 104 | @Override 105 | Map getParameterInputs() { 106 | return transform.getParameterInputs() 107 | } 108 | 109 | @Override 110 | boolean isCacheable() { 111 | return transform.isCacheable() 112 | } 113 | } 114 | -------------------------------------------------------------------------------- /DexProtect/protect-plugin/src/main/groovy/com.stormagain.dexprotect/Utils.java: -------------------------------------------------------------------------------- 1 | package com.stormagain.dexprotect; 2 | 3 | import java.io.ByteArrayOutputStream; 4 | import java.io.File; 5 | import java.io.FileInputStream; 6 | import java.io.FileOutputStream; 7 | import java.io.IOException; 8 | 9 | /** 10 | * Created by liujian on 2018/4/20. 11 | */ 12 | 13 | public class Utils { 14 | 15 | public static void makeEncryptDex(String originDexPath, String targetDexPath) throws Exception { 16 | File originDex = new File(originDexPath); 17 | byte[] encrypt = encrypt(readFileBytes(originDex)); 18 | File targetDex = new File(targetDexPath); 19 | if (targetDex.exists()) { 20 | targetDex.delete(); 21 | } 22 | targetDex.createNewFile(); 23 | 24 | FileOutputStream ops = new FileOutputStream(targetDex); 25 | ops.write(encrypt); 26 | ops.flush(); 27 | ops.close(); 28 | } 29 | 30 | public static void copyFile(File fromFile, File toFile) throws IOException { 31 | FileInputStream ins = new FileInputStream(fromFile); 32 | FileOutputStream out = new FileOutputStream(toFile); 33 | byte[] b = new byte[1024]; 34 | int n = 0; 35 | while ((n = ins.read(b)) != -1) { 36 | out.write(b, 0, n); 37 | } 38 | ins.close(); 39 | out.close(); 40 | } 41 | 42 | public static byte[] encrypt(byte[] src) { 43 | for (int i = 0; i < src.length; i++) { 44 | src[i] = (byte) (src[i] ^ 3); 45 | } 46 | return src; 47 | } 48 | 49 | public static byte[] readFileBytes(File file) throws IOException { 50 | byte[] buffer = new byte[1024]; 51 | ByteArrayOutputStream os = new ByteArrayOutputStream(); 52 | FileInputStream fis = new FileInputStream(file); 53 | try { 54 | while (true) { 55 | int i = fis.read(buffer); 56 | if (i != -1) { 57 | os.write(buffer, 0, i); 58 | } else { 59 | return os.toByteArray(); 60 | } 61 | } 62 | } catch (IOException e) { 63 | throw e; 64 | } finally { 65 | fis.close(); 66 | os.close(); 67 | } 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /DexProtect/protect-plugin/src/main/resources/META-INF/gradle-plugins/protect-plugin.properties: -------------------------------------------------------------------------------- 1 | implementation-class=com.stormagain.dexprotect.DexProtectPlugin -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/1.0/protect-plugin-1.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/stormagain/DexProtectPlugin/262c33e9df812ca426dba542ba090d33667099a1/DexProtect/release/com/stormagain/dexprotect/protect-plugin/1.0/protect-plugin-1.0.jar -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/1.0/protect-plugin-1.0.jar.md5: -------------------------------------------------------------------------------- 1 | 0ce3638635917421ce1ce9ffd7985b7d -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/1.0/protect-plugin-1.0.jar.sha1: -------------------------------------------------------------------------------- 1 | aa5f40ae4e4264189fcb65b6f2bf229bb51bd95a -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/1.0/protect-plugin-1.0.pom: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | com.stormagain.dexprotect 6 | protect-plugin 7 | 1.0 8 | 9 | 10 | com.android.tools.build 11 | gradle 12 | 3.0.1 13 | runtime 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/1.0/protect-plugin-1.0.pom.md5: -------------------------------------------------------------------------------- 1 | fa9e7684f6784caabfa2dd35ebf7130e -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/1.0/protect-plugin-1.0.pom.sha1: -------------------------------------------------------------------------------- 1 | 083772e228b918a954e9e2df09c6318185e71ced -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/maven-metadata.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | com.stormagain.dexprotect 4 | protect-plugin 5 | 6 | 1.0 7 | 8 | 1.0 9 | 10 | 20180421141257 11 | 12 | 13 | -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/maven-metadata.xml.md5: -------------------------------------------------------------------------------- 1 | 6d2adcea29d646775b40859cea406188 -------------------------------------------------------------------------------- /DexProtect/release/com/stormagain/dexprotect/protect-plugin/maven-metadata.xml.sha1: -------------------------------------------------------------------------------- 1 | 9454845873c2b36051d0bb901bb49fe456b0b5f9 -------------------------------------------------------------------------------- /DexProtect/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app',':dexshell', ':protect-plugin' 2 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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