Implement GrantAllPermissions

GrantAllPermissions/Readme.md

@@ -0,0 +1,13 @@
+# GrantAllPermissions
+
+Make Android grant all permissions requested by apps.
+
+This module grants all permissions from system-side when applied to `android`
+and pretends all permissions are granted when applied to individual apps.
+
+Please note:
+- This module should only be used for development and testing purposes
+  and should never be run on production devices.
+- This module will grant the 
+  [notification permission](https://developer.android.com/develop/ui/views/notifications/notification-permission)
+  and thus all apps will be able to send notifications.

GrantAllPermissions/build.gradle.kts

@@ -0,0 +1,13 @@
+plugins {
+    alias(libs.plugins.buildlogic.android.application)
+    alias(libs.plugins.buildlogic.kotlin.android)
+}
+
+android {
+    namespace = "com.programminghoch10.GrantAllPermissions"
+
+    defaultConfig {
+        minSdk = 21
+        targetSdk = 35
+    }
+}

GrantAllPermissions/src/main/AndroidManifest.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application android:label="GrantAllPermissions">
+        <meta-data
+            android:name="xposedmodule"
+            android:value="true"
+            />
+        <meta-data
+            android:name="xposeddescription"
+            android:value="Grant all permissions requested by apps."
+            />
+        <meta-data
+            android:name="xposedminversion"
+            android:value="53"
+            />
+        <meta-data
+            android:name="xposedscope"
+            android:resource="@array/scope"
+            />
+    </application>
+
+</manifest>

GrantAllPermissions/src/main/assets/xposed_init

@@ -0,0 +1 @@
+com.programminghoch10.GrantAllPermissions.Hook

GrantAllPermissions/src/main/java/com/programminghoch10/GrantAllPermissions/Hook.kt

@@ -0,0 +1,51 @@
+package com.programminghoch10.GrantAllPermissions
+
+import android.content.pm.PackageManager
+import de.robv.android.xposed.IXposedHookLoadPackage
+import de.robv.android.xposed.XC_MethodReplacement
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.XposedHelpers
+import de.robv.android.xposed.callbacks.XC_LoadPackage
+import de.robv.android.xposed.XC_MethodHook as MethodHook
+
+class Hook : IXposedHookLoadPackage {
+
+    private val returnPermissionGrantedHook = XC_MethodReplacement.returnConstant(PackageManager.PERMISSION_GRANTED)
+
+    override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
+        when (lpparam.packageName) {
+            "android" -> androidHook(lpparam)
+            else -> appHook(lpparam)
+        }
+    }
+
+    private fun androidHook(lpparam: XC_LoadPackage.LoadPackageParam) {
+        val ActivityManagerServiceClass = XposedHelpers.findClass("com.android.server.am.ActivityManagerService", lpparam.classLoader)
+        XposedBridge.hookAllMethods(ActivityManagerServiceClass, "checkComponentPermission", returnPermissionGrantedHook)
+        XposedBridge.hookAllMethods(ActivityManagerServiceClass, "checkPermissionForDevice", returnPermissionGrantedHook)
+        XposedBridge.hookAllMethods(ActivityManagerServiceClass, "checkPermission", returnPermissionGrantedHook)
+        val PermissionManagerServiceClass = XposedHelpers.findClass("com.android.server.pm.permission.PermissionManagerService", lpparam.classLoader)
+        XposedBridge.hookAllMethods(PermissionManagerServiceClass, "checkPermission", returnPermissionGrantedHook)
+        XposedBridge.hookAllMethods(PermissionManagerServiceClass, "checkUidPermission", returnPermissionGrantedHook)
+        XposedHelpers.findAndHookMethod(
+            PermissionManagerServiceClass,
+            "getAllPermissionStates",
+            String::class.java,
+            String::class.java,
+            Int::class.java,
+            object : MethodHook() {
+                override fun afterHookedMethod(param: MethodHookParam) {
+                    @Suppress("UNCHECKED_CAST") val result = param.result as Map<String, Object>
+                    result.forEach { (_, value) -> XposedHelpers.setBooleanField(value, "mGranted", true) }
+                }
+            })
+    }
+
+    private fun appHook(lpparam: XC_LoadPackage.LoadPackageParam) {
+        val PermissionManagerClass = XposedHelpers.findClass("android.permission.PermissionManager", lpparam.classLoader)
+        XposedHelpers.findAndHookMethod(PermissionManagerClass, "checkPermission", returnPermissionGrantedHook)
+        XposedHelpers.findAndHookMethod(PermissionManagerClass, "checkPermissionUncached", returnPermissionGrantedHook)
+        val PermissionCheckerManagerClass = XposedHelpers.findClass("android.permission.PermissionChecker", lpparam.classLoader)
+        XposedBridge.hookAllMethods(PermissionCheckerManagerClass, "checkPermission", returnPermissionGrantedHook)
+    }
+}

GrantAllPermissions/src/main/res/values/arrays.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="scope">
+        <item>android</item>
+    </string-array>
+</resources>

README.md

@@ -16,6 +16,7 @@ A collection of small Xposed Modules.
 | [Don'tResetIfBootedAndConnected](DontResetIfBootedAndConnected) | [@binarynoise](https://github.com/binarynoise) | | [GitHub](https://github.com/binarynoise/XposedModulets/releases?q=dontResetIfBootedAndConnected) | 
 | [FreeNotifications](FreeNotifications) | [@binarynoise](https://github.com/binarynoise) | Enables customization for all Notification Channels again | [GitHub](https://github.com/binarynoise/XposedModulets/releases?q=freeNotifications) [IzzyOnDroid](https://apt.izzysoft.de/fdroid/index/apk/de.binarynoise.freeNotifications) |
 | [GalaxyWearable](GalaxyWearable) | [@programminghoch10](https://github.com/programminghoch10) | Enables running Samsung's GalaxyWearable app and compantions on modded Samsung devices. | [GitHub](https://github.com/binarynoise/XposedModulets/releases?q=GalaxyWearable) |
+| [GrantAllPermissions](GrantAllPermissions) | [@programminghoch10](https://github.com/programminghoch10) | Grant all permissions | [GitHub](https://github.com/binarynoise/XposedModulets/releases?q=GrantAllPermissions)
 | [MotionEventMod](MotionEventMod) | [@programminghoch10](https://github.com/programminghoch10) | Disable touch input for some seconds after the stylus was in use | [GitHub](https://github.com/binarynoise/XposedModulets/releases?q=MotionEventMod) |
 | [MuteSlf4jWarnings](MuteSlf4jWarnings) | [@binarynoise](https://github.com/binarynoise) | Mutes all slf4j warnings | [GitHub](https://github.com/binarynoise/XposedModulets/releases?q=muteSlf4jWarnings) |
 | [OpenWifiOnTop](OpenWifiOnTop) | [@binarynoise](https://github.com/binarynoise) | Prioritizes open Wi-Fi networks in the Wi-Fi picker | [GitHub](https://github.com/binarynoise/XposedModulets/releases?q=OpenWifiOnTop) |

modules.gradle.kts

@@ -11,6 +11,7 @@ include(":DontResetIfBootedAndConnected")
 include(":EnableCallRecording")
 include(":FreeNotifications")
 include(":GalaxyWearable")
+include(":GrantAllPermissions")
 include(":KeepSplitScreenRatio")
 include(":MotionEventMod")
 include(":MuteSlf4jWarnings")