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Merge pull request #60 from tianma8023/dev
bump new version of 2.5.0
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166 changes: 166 additions & 0 deletions
166
app/src/main/java/com/tianma/xsmscode/xp/hook/permission/PermissionManagerServiceHook34.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| package com.tianma.xsmscode.xp.hook.permission; | ||
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| import static com.tianma.xsmscode.common.constant.PermConst.PACKAGE_PERMISSIONS; | ||
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| import android.os.Build; | ||
| import android.os.UserHandle; | ||
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| import androidx.annotation.RequiresApi; | ||
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| import com.tianma.xsmscode.common.utils.XLog; | ||
| import com.tianma.xsmscode.xp.helper.MethodHookWrapper; | ||
| import com.tianma.xsmscode.xp.hook.BaseSubHook; | ||
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| import java.lang.reflect.Method; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
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| import de.robv.android.xposed.XC_MethodHook; | ||
| import de.robv.android.xposed.XposedBridge; | ||
| import de.robv.android.xposed.XposedHelpers; | ||
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| /** | ||
| * Since Android 14(API 34+)<br/> | ||
| * Hook com.android.server.pm.permission.PermissionManagerServiceImpl | ||
| */ | ||
| public class PermissionManagerServiceHook34 extends BaseSubHook { | ||
| // IMPORTANT: There are two types of permissions: install and runtime. | ||
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| // Android 14, API 34 | ||
| private static final String CLASS_PERMISSION_MANAGER_SERVICE = "com.android.server.pm.permission.PermissionManagerServiceImpl"; | ||
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| private static final String CLASS_ANDROID_PACKAGE = "com.android.server.pm.pkg.AndroidPackage"; | ||
| private static final String CLASS_PERMISSION_CALLBACK = CLASS_PERMISSION_MANAGER_SERVICE + ".PermissionCallback"; | ||
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| public PermissionManagerServiceHook34(ClassLoader classLoader) { | ||
| super(classLoader); | ||
| } | ||
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| @RequiresApi(Build.VERSION_CODES.TIRAMISU) | ||
| @Override | ||
| public void startHook() { | ||
| try { | ||
| hookGrantPermissions(); | ||
| } catch (Throwable e) { | ||
| XLog.e("Failed to hook PermissionManagerService", e); | ||
| } | ||
| } | ||
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| private void hookGrantPermissions() { | ||
| XLog.d("Hooking grantPermissions() for Android 34+"); | ||
| Method method = findTargetMethod(); | ||
| if (method == null) { | ||
| XLog.e("Cannot find the method to grant relevant permission"); | ||
| return; | ||
| } | ||
| XposedBridge.hookMethod(method, new MethodHookWrapper() { | ||
| @Override | ||
| protected void after(MethodHookParam param) throws Throwable { | ||
| afterRestorePermissionStateSinceAndroid14(param); | ||
| } | ||
| }); | ||
| } | ||
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| private Method findTargetMethod() { | ||
| Class<?> pmsClass = XposedHelpers.findClass(CLASS_PERMISSION_MANAGER_SERVICE, mClassLoader); | ||
| Class<?> androidPackageClass = XposedHelpers.findClass(CLASS_ANDROID_PACKAGE, mClassLoader); | ||
| Class<?> callbackClass = XposedHelpers.findClassIfExists(CLASS_PERMISSION_CALLBACK, mClassLoader); | ||
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| // 精确匹配 | ||
| Method method = XposedHelpers.findMethodExactIfExists(pmsClass, "restorePermissionState", | ||
| /* AndroidPackage pkg */ androidPackageClass, | ||
| /* boolean replace */ boolean.class, | ||
| /* String packageOfInterest */ String.class, | ||
| /* PermissionCallback callback */ callbackClass, | ||
| /* int filterUserId */ int.class); | ||
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| if (method == null) { // method restorePermissionState() not found | ||
| // 参数类型精确匹配 | ||
| Method[] _methods = XposedHelpers.findMethodsByExactParameters(pmsClass, Void.TYPE, | ||
| /* AndroidPackage pkg */ androidPackageClass, | ||
| /* boolean replace */ boolean.class, | ||
| /* String packageOfInterest */ String.class, | ||
| /* PermissionCallback callback */ callbackClass, | ||
| /* int filterUserId */ int.class); | ||
| if (_methods != null && _methods.length > 0) { | ||
| method = _methods[0]; | ||
| } | ||
| } | ||
| return method; | ||
| } | ||
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| @SuppressWarnings("unchecked") | ||
| private void afterRestorePermissionStateSinceAndroid14(XC_MethodHook.MethodHookParam param) { | ||
| // com.android.server.pm.pkg.AndroidPackage 对象 | ||
| Object pkg = param.args[0]; | ||
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| final String _packageName = (String) XposedHelpers.callMethod(pkg, "getPackageName"); | ||
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| Set<String> packageSet = PACKAGE_PERMISSIONS.keySet(); | ||
| for (String packageName : packageSet) { | ||
| if (packageName.equals(_packageName)) { | ||
| XLog.d("PackageName: %s", packageName); | ||
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| // PermissionManagerServiceImpl 对象 | ||
| Object pmsImpl = param.thisObject; | ||
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| // UserHandle.USER_ALL | ||
| int filterUserId = (int) param.args[4]; | ||
| final int USER_ALL = XposedHelpers.getStaticIntField(UserHandle.class, "USER_ALL"); | ||
| final int[] userIds = filterUserId == USER_ALL | ||
| ? (int[]) XposedHelpers.callMethod(pmsImpl, "getAllUserIds") | ||
| : new int[]{filterUserId}; | ||
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| List<String> permissionsToGrant = PACKAGE_PERMISSIONS.get(packageName); | ||
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| if (userIds != null) { | ||
| // PackageManagerInternal 对象 mPackageManagerInt | ||
| Object mPackageManagerInt = XposedHelpers.getObjectField(pmsImpl, "mPackageManagerInt"); | ||
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| // PackageStateInternal 对象 ps | ||
| // final PackageStateInternal ps = mPackageManagerInt.getPackageStateInternal(pkg.getPackageName()); | ||
| final Object ps = XposedHelpers.callMethod(mPackageManagerInt, "getPackageStateInternal", packageName); | ||
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| // Manifest.xml 中声明的permission列表 | ||
| // List<String> requestPermissions = pkg.getRequestedPermissions(); | ||
| final List<String> requestedPermissions = (List<String>) | ||
| XposedHelpers.callMethod(pkg, "getRequestedPermissions"); | ||
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| // com.android.server.pm.permission.DevicePermissionState 对象 | ||
| final Object mState = XposedHelpers.getObjectField(pmsImpl, "mState"); | ||
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| // com.android.server.pm.permission.PermissionRegistry 对象 | ||
| Object mRegistry = XposedHelpers.getObjectField(pmsImpl, "mRegistry"); | ||
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| for (final int userId : userIds) { | ||
| // com.android.server.pm.permission.UserPermissionState 对象 | ||
| Object userState = XposedHelpers.callMethod(mState, "getOrCreateUserState", userId); | ||
| int appId = (int) XposedHelpers.callMethod(ps, "getAppId"); | ||
| // com.android.server.pm.permission.UidPermissionState 对象 | ||
| Object uidState = XposedHelpers.callMethod(userState, "getOrCreateUidState", appId); | ||
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| for (String permissionToGrant : permissionsToGrant) { | ||
| if (!requestedPermissions.contains(permissionToGrant)) { | ||
| boolean granted = (boolean) XposedHelpers.callMethod(uidState, "isPermissionGranted", permissionToGrant); | ||
| if (!granted) { | ||
| // permission not grant before | ||
| // final Permission bp = mRegistry.getPermission(permName); | ||
| final Object bpToGrant = XposedHelpers.callMethod(mRegistry, "getPermission", permissionToGrant); | ||
| // uidState.grantPermission(bp) | ||
| boolean result = (boolean) XposedHelpers.callMethod(uidState, "grantPermission", bpToGrant); | ||
| XLog.d("Add " + permissionToGrant + "; result = " + result); | ||
| } else { | ||
| // permission has been granted already | ||
| XLog.d("Already have " + permissionToGrant + " permission"); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| } |
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