first commit

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

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+/build

app/build.gradle

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+plugins {
+    id 'com.android.application'
+    id 'org.jetbrains.kotlin.android'
+}
+
+android {
+    namespace 'com.teamuxh.uxh_toolkit'
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "com.teamuxh.uxh_toolkit"
+        minSdk 23
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        externalNativeBuild {
+            cmake {
+                cppFlags ''
+            }
+        }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+    externalNativeBuild {
+        cmake {
+            path file('src/main/cpp/CMakeLists.txt')
+            version '3.18.1'
+        }
+    }
+}
+
+dependencies {
+    def libsuVersion = '5.0.3'
+
+    // The core module that provides APIs to a shell
+    implementation "com.github.topjohnwu.libsu:core:${libsuVersion}"
+
+    // Optional: APIs for creating root services. Depends on ":core"
+    implementation "com.github.topjohnwu.libsu:service:${libsuVersion}"
+
+    // Optional: Provides remote file system support
+    implementation "com.github.topjohnwu.libsu:nio:${libsuVersion}"
+
+    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'com.google.android.material:material:1.7.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.4.1'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"
+    tools:ignore="QueryAllPackagesPermission" />
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:extractNativeLibs="true"
+        android:theme="@style/Theme.UxH_ToolKit"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+    </application>
+
+</manifest>

app/src/main/aidl/com/teamuxh/uxh_toolkit/ITestRoot.aidl

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+// ITestRoot.aidl
+package com.teamuxh.uxh_toolkit;
+
+// Declare any non-default types here with import statements
+
+interface ITestRoot {
+    /**     * Demonstrates some basic types that you can use as parameters
+     * and return values in AIDL.
+     */
+     int getUid();
+     int getAppPid(String packageName);
+     int getLibAddress(int pid,String libName);
+     String[] getLoadedLibrary(int pid);
+}

app/src/main/cpp/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.18.1)
+
+
+project("uxh_toolkit")
+
+add_library(uxh_toolkit
+        SHARED
+        main.cpp)
+
+find_library(log-lib
+        log)
+
+target_link_libraries(
+        uxh_toolkit
+        ${log-lib})
+
+add_library(
+        root
+        SHARED
+        rootMain.cpp
+)
+find_library(log-lib
+        log)
+target_link_libraries(
+        root
+        ${log-lib})

app/src/main/cpp/main.cpp

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+#include <jni.h>
+#include <dirent.h>
+#include <fstream>

app/src/main/cpp/rootMain.cpp

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+#include <jni.h>
+#include <dirent.h>
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <unistd.h>
+#include <list>
+#include <vector>
+#include <android/log.h>
+#include <unordered_set>
+#include <sstream>
+#include <set>
+#include <algorithm>
+#include <map>
+
+//
+// Created by hurri on 23-11-2022.
+//
+
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_teamuxh_uxh_1toolkit_constant_NativeRoot_00024Companion_nativeGetUid(JNIEnv *env,
+                                                                              jobject thiz) {
+    return (int) getuid();
+}
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_teamuxh_uxh_1toolkit_constant_NativeRoot_00024Companion_nativeGetPid(JNIEnv *env,
+                                                                              jobject thiz,
+                                                                              jstring package_name) {
+    const char *packagename = env->GetStringUTFChars(package_name, nullptr);
+    int id = -1;
+    DIR *dir;
+    FILE *fp;
+    char filename[512];
+    char cmdline[256];
+    struct dirent *entry;
+    dir = opendir("/proc");
+    while ((entry = readdir(dir)) != NULL) {
+        id = atoi(entry->d_name);
+        if (id != 0) {
+            sprintf(filename, "/proc/%d/cmdline", id);
+            fp = fopen(filename, "r");
+            if (fp) {
+                fgets(cmdline, sizeof(cmdline), fp);
+                fclose(fp);
+
+                if (strcmp(packagename, cmdline) == 0) {
+                    return id;
+                }
+            }
+        }
+    }
+    closedir(dir);
+    return -1;
+}
+
+
+
+
+extern "C"
+JNIEXPORT jint JNICALL
+Java_com_teamuxh_uxh_1toolkit_constant_NativeRoot_00024Companion_getModuleAddress(JNIEnv *env,
+                                                                                  jobject thiz,
+                                                                                  jint pid,
+                                                                                  jstring lib_name) {
+    const char *module_name = env->GetStringUTFChars(lib_name, 0);
+    FILE *fp;
+    long addr = 0;
+    char *pch;
+    char filename[32];
+    char line[1024];
+    snprintf(filename, sizeof(filename), "/proc/%d/maps", pid);
+    fp = fopen(filename, "r");
+    if (fp != NULL) {
+        while (fgets(line, sizeof(line), fp)) {
+            if (strstr(line, module_name)) {
+                pch = strtok(line, "-");
+                addr = strtoul(pch, NULL, 16);
+                if (addr == 0x8000)
+                    addr = 0;
+                break;
+            }
+        }
+        fclose(fp);
+
+    }
+    return addr;
+}
+
+void test() {
+
+}
+
+extern "C"
+JNIEXPORT jobjectArray JNICALL
+Java_com_teamuxh_uxh_1toolkit_constant_NativeRoot_00024Companion_getLoadedLibraries(JNIEnv *env,
+                                                                                    jobject thiz,
+                                                                                    jint pid) {
+    jobjectArray pArray = nullptr;
+    char filename[32];
+    snprintf(filename, sizeof(filename), "/proc/%d/maps", pid);
+    std::ifstream file(filename);
+    std::unordered_set<std::string> values;
+    std::string line;
+    while (std::getline(file, line)) {
+        std::istringstream iss(line);
+        std::string word;
+        for (int i = 0; i < 6; ++i) {
+            iss >> word;
+            if (i == 5 && word.find(".so") != std::string::npos)
+                values.insert(word);
+        }
+    }
+    file.close();
+    std::vector<std::string> vecValues(values.begin(), values.end());
+    std::sort(vecValues.begin(), vecValues.end());
+    pArray = env->NewObjectArray(vecValues.size(), env->FindClass("java/lang/String"),
+                                 nullptr);
+    for (int i = 0; i < vecValues.size(); i++) {
+        env->SetObjectArrayElement(pArray, i, env->NewStringUTF(vecValues[i].c_str()));
+    }
+
+    return pArray;
+}

app/src/main/java/com/teamuxh/uxh_toolkit/MainActivity.kt

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+package com.teamuxh.uxh_toolkit
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import com.teamuxh.uxh_toolkit.ui.main.MainFragment
+import com.topjohnwu.superuser.Shell
+
+class MainActivity : AppCompatActivity() {
+
+    companion object{
+        init {
+            Shell.enableVerboseLogging = true
+            Shell.setDefaultBuilder(
+                Shell.Builder.create()
+                    .setFlags(Shell.FLAG_REDIRECT_STDERR)
+                    .setTimeout(10)
+            )
+        }
+    }
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        if (savedInstanceState == null) {
+            supportFragmentManager.beginTransaction()
+                .replace(R.id.container, MainFragment())
+                .commitNow()
+        }
+
+    }
+}