mirror of
https://github.com/topjohnwu/Magisk.git
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Remove SafetyNet.java
This commit is contained in:
topjohnwu
parent
b876df6e21
commit
abbcdf91a5
@ -1,22 +1,20 @@
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package com.topjohnwu.magisk.ui.home
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import android.app.Activity
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import com.skoumal.teanity.viewevents.ViewEvent
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import com.topjohnwu.magisk.BuildConfig
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import com.topjohnwu.magisk.Config
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import com.topjohnwu.magisk.Const
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import com.topjohnwu.magisk.R
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import com.topjohnwu.magisk.*
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import com.topjohnwu.magisk.databinding.FragmentMagiskBinding
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import com.topjohnwu.magisk.model.events.*
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import com.topjohnwu.magisk.ui.base.MagiskActivity
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import com.topjohnwu.magisk.ui.base.MagiskFragment
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import com.topjohnwu.magisk.utils.ISafetyNetHelper
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import com.topjohnwu.magisk.view.MarkDownWindow
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import com.topjohnwu.magisk.view.SafetyNet
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import com.topjohnwu.magisk.view.SafetyNet.EXT_APK
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import com.topjohnwu.magisk.view.dialogs.*
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import com.topjohnwu.net.Networking
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import com.topjohnwu.superuser.Shell
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import dalvik.system.DexClassLoader
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import org.koin.androidx.viewmodel.ext.android.viewModel
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import java.io.File
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class HomeFragment : MagiskFragment<HomeViewModel, FragmentMagiskBinding>(),
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ISafetyNetHelper.Callback {
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@ -83,7 +81,16 @@ class HomeFragment : MagiskFragment<HomeViewModel, FragmentMagiskBinding>(),
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private fun updateSafetyNet(dieOnError: Boolean) {
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try {
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SafetyNet.dyRun(requireActivity(), this)
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val loader = DexClassLoader(EXT_APK.path, EXT_APK.parent, null,
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ISafetyNetHelper::class.java.classLoader)
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val clazz = loader.loadClass("com.topjohnwu.snet.Snet")
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val helper = clazz.getMethod("newHelper",
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Class::class.java, String::class.java, Activity::class.java, Any::class.java)
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.invoke(null, ISafetyNetHelper::class.java, EXT_APK.path,
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requireActivity(), this) as ISafetyNetHelper
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if (helper.version < Const.SNET_EXT_VER)
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throw Exception()
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helper.attest()
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} catch (e: Exception) {
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if (dieOnError) {
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viewModel.finishSafetyNetCheck(-1)
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@ -94,5 +101,9 @@ class HomeFragment : MagiskFragment<HomeViewModel, FragmentMagiskBinding>(),
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downloadSafetyNet(!dieOnError)
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}
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}
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companion object {
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val EXT_APK = File("${App.self.filesDir.parent}/snet", "snet.apk")
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}
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}
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@ -1,161 +0,0 @@
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package com.topjohnwu.magisk.view;
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import android.app.Activity;
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import android.content.Context;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import com.topjohnwu.magisk.App;
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import com.topjohnwu.magisk.Const;
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import com.topjohnwu.magisk.R;
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import com.topjohnwu.magisk.utils.ISafetyNetHelper;
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import com.topjohnwu.magisk.view.dialogs.CustomAlertDialog;
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import com.topjohnwu.net.Networking;
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import com.topjohnwu.superuser.Shell;
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import java.io.File;
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import androidx.annotation.StringRes;
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import androidx.cardview.widget.CardView;
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import butterknife.BindColor;
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import butterknife.BindView;
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import butterknife.OnClick;
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import butterknife.Unbinder;
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import dalvik.system.DexClassLoader;
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public class SafetyNet implements ISafetyNetHelper.Callback {
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public static final File EXT_APK =
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new File(App.self.getFilesDir().getParent() + "/snet", "snet.apk");
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/*@BindView(R.id.safetyNet_card) */ CardView safetyNetCard;
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@BindView(R.id.safetyNet_refresh) ImageView safetyNetRefreshIcon;
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@BindView(R.id.safetyNet_status) TextView safetyNetStatusText;
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@BindView(R.id.safetyNet_check_progress) ProgressBar safetyNetProgress;
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@BindView(R.id.safetyNet_expand) ViewGroup expandLayout;
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@BindView(R.id.cts_status_icon) ImageView ctsStatusIcon;
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@BindView(R.id.cts_status) TextView ctsStatusText;
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@BindView(R.id.basic_status_icon) ImageView basicStatusIcon;
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@BindView(R.id.basic_status) TextView basicStatusText;
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@BindColor(R.color.red500) int colorBad;
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@BindColor(R.color.green500) int colorOK;
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public Unbinder unbinder;
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private final ExpandableViewHolder expandable;
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public SafetyNet(View v) {
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unbinder = new SafetyNet_ViewBinding(this, v);
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expandable = new ExpandableViewHolder(expandLayout);
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Context context = v.getContext();
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safetyNetCard.setVisibility(hasGms(context) && Networking.checkNetworkStatus(context) ?
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View.VISIBLE : View.GONE);
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}
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public static void dyRun(Activity activity, Object callback) throws Exception {
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DexClassLoader loader = new DexClassLoader(EXT_APK.getPath(), EXT_APK.getParent(),
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null, ISafetyNetHelper.class.getClassLoader());
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Class<?> clazz = loader.loadClass("com.topjohnwu.snet.Snet");
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ISafetyNetHelper helper = (ISafetyNetHelper) clazz.getMethod("newHelper",
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Class.class, String.class, Activity.class, Object.class)
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.invoke(null, ISafetyNetHelper.class, EXT_APK.getPath(), activity, callback);
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if (helper.getVersion() < Const.SNET_EXT_VER)
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throw new Exception();
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helper.attest();
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}
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public void reset() {
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safetyNetStatusText.setText(R.string.safetyNet_check_text);
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expandable.setExpanded(false);
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}
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@Override
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public void onResponse(int response) {
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safetyNetProgress.setVisibility(View.GONE);
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safetyNetRefreshIcon.setVisibility(View.VISIBLE);
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if ((response & 0x0F) == 0) {
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safetyNetStatusText.setText(R.string.safetyNet_check_success);
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boolean b;
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b = (response & ISafetyNetHelper.CTS_PASS) != 0;
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ctsStatusText.setText("ctsProfile: " + b);
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ctsStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
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ctsStatusIcon.setColorFilter(b ? colorOK : colorBad);
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b = (response & ISafetyNetHelper.BASIC_PASS) != 0;
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basicStatusText.setText("basicIntegrity: " + b);
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basicStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
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basicStatusIcon.setColorFilter(b ? colorOK : colorBad);
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expandable.expand();
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} else {
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@StringRes int resid;
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switch (response) {
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case ISafetyNetHelper.RESPONSE_ERR:
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resid = R.string.safetyNet_res_invalid;
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break;
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case ISafetyNetHelper.CONNECTION_FAIL:
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default:
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resid = R.string.safetyNet_api_error;
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break;
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}
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safetyNetStatusText.setText(resid);
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}
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}
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@OnClick(R.id.safetyNet_refresh)
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void safetyNet(View v) {
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Runnable task = () -> {
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safetyNetProgress.setVisibility(View.VISIBLE);
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safetyNetRefreshIcon.setVisibility(View.INVISIBLE);
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safetyNetStatusText.setText(R.string.checking_safetyNet_status);
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check((Activity) v.getContext());
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expandable.collapse();
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};
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if (!EXT_APK.exists()) {
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// Show dialog
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new CustomAlertDialog(v.getContext())
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.setTitle(R.string.proprietary_title)
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.setMessage(R.string.proprietary_notice)
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.setCancelable(true)
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.setPositiveButton(R.string.yes, (d, i) -> task.run())
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.setNegativeButton(R.string.no_thanks, null)
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.show();
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} else {
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task.run();
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}
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}
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private void check(Activity activity) {
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try {
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dyRun(activity, this);
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} catch (Exception ignored) {
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Shell.sh("rm -rf " + EXT_APK.getParent()).exec();
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EXT_APK.getParentFile().mkdir();
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Networking.get(Const.Url.SNET_URL).getAsFile(EXT_APK, f -> {
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try {
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dyRun(activity, this);
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} catch (Exception e) {
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e.printStackTrace();
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onResponse(-1);
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}
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});
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}
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}
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private boolean hasGms(Context context) {
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PackageManager pm = context.getPackageManager();
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PackageInfo info;
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try {
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info = pm.getPackageInfo("com.google.android.gms", 0);
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} catch (PackageManager.NameNotFoundException e) {
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return false;
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}
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return info.applicationInfo.enabled;
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}
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}
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