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Update snet extension

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This commit is contained in:
topjohnwu 2018-06-10 00:43:01 +08:00
parent c5a7ab2415
commit 499a157946
6 changed files with 73 additions and 66 deletions
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BIN
snet.apk
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21
src/full/java/com/topjohnwu/magisk/MagiskFragment.java
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@ -23,6 +23,7 @@ import com.topjohnwu.magisk.asyncs.CheckUpdates;
import com.topjohnwu.magisk.components.AlertDialogBuilder;
import com.topjohnwu.magisk.components.ExpandableView;
import com.topjohnwu.magisk.components.Fragment;
import com.topjohnwu.magisk.utils.ISafetyNetHelper;
import com.topjohnwu.magisk.utils.Const;
import com.topjohnwu.magisk.utils.RootUtils;
import com.topjohnwu.magisk.utils.ShowUI;
@ -39,14 +40,6 @@ import butterknife.Unbinder;
public class MagiskFragment extends Fragment
implements Topic.Subscriber, SwipeRefreshLayout.OnRefreshListener, ExpandableView {
private static final int CAUSE_SERVICE_DISCONNECTED = 0x01;
private static final int CAUSE_NETWORK_LOST = 0x02;
private static final int RESPONSE_ERR = 0x04;
private static final int CONNECTION_FAIL = 0x08;
private static final int BASIC_PASS = 0x10;
private static final int CTS_PASS = 0x20;
private Container expandableContainer = new Container();
private MagiskManager mm;
@ -285,12 +278,12 @@ public class MagiskFragment extends Fragment
safetyNetStatusText.setText(R.string.safetyNet_check_success);
boolean b;
b = (response & CTS_PASS) != 0;
b = (response & ISafetyNetHelper.CTS_PASS) != 0;
ctsStatusText.setText("ctsProfile: " + b);
ctsStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
ctsStatusIcon.setColorFilter(b ? colorOK : colorBad);
b = (response & BASIC_PASS) != 0;
b = (response & ISafetyNetHelper.BASIC_PASS) != 0;
basicStatusText.setText("basicIntegrity: " + b);
basicStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
basicStatusIcon.setColorFilter(b ? colorOK : colorBad);
@ -299,16 +292,16 @@ public class MagiskFragment extends Fragment
} else {
@StringRes int resid;
switch (response) {
case CAUSE_SERVICE_DISCONNECTED:
case ISafetyNetHelper.CAUSE_SERVICE_DISCONNECTED:
resid = R.string.safetyNet_network_loss;
break;
case CAUSE_NETWORK_LOST:
case ISafetyNetHelper.CAUSE_NETWORK_LOST:
resid = R.string.safetyNet_service_disconnected;
break;
case RESPONSE_ERR:
case ISafetyNetHelper.RESPONSE_ERR:
resid = R.string.safetyNet_res_invalid;
break;
case CONNECTION_FAIL:
case ISafetyNetHelper.CONNECTION_FAIL:
default:
resid = R.string.safetyNet_api_error;
break;

45
src/full/java/com/topjohnwu/magisk/asyncs/CheckSafetyNet.java
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@ -3,6 +3,7 @@ package com.topjohnwu.magisk.asyncs;
import android.app.Activity;
import com.topjohnwu.magisk.MagiskManager;
import com.topjohnwu.magisk.utils.ISafetyNetHelper;
import com.topjohnwu.magisk.utils.Const;
import com.topjohnwu.magisk.utils.WebService;
import com.topjohnwu.superuser.Shell;
@ -15,7 +16,6 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.lang.reflect.Proxy;
import java.net.HttpURLConnection;
import dalvik.system.DexClassLoader;
@ -24,32 +24,33 @@ public class CheckSafetyNet extends ParallelTask<Void, Void, Exception> {
public static final File dexPath =
new File(MagiskManager.get().getFilesDir().getParent() + "/snet", "snet.apk");
private DexClassLoader loader;
private Class<?> helperClazz, callbackClazz;
private ISafetyNetHelper helper;
public CheckSafetyNet(Activity activity) {
super(activity);
}
private void dlSnet() throws IOException {
private void dlSnet() throws Exception {
Shell.Sync.sh("rm -rf " + dexPath.getParent());
HttpURLConnection conn = WebService.request(Const.Url.SNET_URL, null);
dexPath.getParentFile().mkdir();
HttpURLConnection conn = WebService.request(Const.Url.SNET_URL, null);
try (
OutputStream out = new BufferedOutputStream(new FileOutputStream(dexPath));
InputStream in = new BufferedInputStream(conn.getInputStream())) {
ShellUtils.pump(in, out);
} finally {
conn.disconnect();
}
conn.disconnect();
}
private void dyload() throws Exception {
loader = new DexClassLoader(dexPath.getPath(), dexPath.getParent(),
null, ClassLoader.getSystemClassLoader());
helperClazz = loader.loadClass(Const.SNET_PKG + ".SafetyNetHelper");
callbackClazz = loader.loadClass(Const.SNET_PKG + ".SafetyNetCallback");
int snet_ver = (int) helperClazz.getMethod("getVersion").invoke(null);
if (snet_ver != Const.SNET_VER) {
DexClassLoader loader = new DexClassLoader(dexPath.getPath(), dexPath.getParent(),
null, ISafetyNetHelper.class.getClassLoader());
Class<?> clazz = loader.loadClass("com.topjohnwu.snet.SafetyNetHelper");
helper = (ISafetyNetHelper) clazz.getConstructors()[0]
.newInstance(getActivity(), (ISafetyNetHelper.Callback)
code -> MagiskManager.get().safetyNetDone.publish(false, code));
if (helper.getVersion() != Const.SNET_VER) {
throw new Exception();
}
}
@ -72,21 +73,13 @@ public class CheckSafetyNet extends ParallelTask<Void, Void, Exception> {
}
@Override
protected void onPostExecute(Exception err) {
MagiskManager mm = MagiskManager.get();
try {
if (err != null) throw err;
Object helper = helperClazz.getConstructors()[0].newInstance(
getActivity(), dexPath.getPath(), Proxy.newProxyInstance(
loader, new Class[] { callbackClazz }, (proxy, method, args) -> {
mm.safetyNetDone.publish(false, args[0]);
return null;
}));
helperClazz.getMethod("attest").invoke(helper);
} catch (Exception e) {
protected void onPostExecute(Exception e) {
if (e == null) {
helper.attest();
} else {
e.printStackTrace();
mm.safetyNetDone.publish(false, -1);
MagiskManager.get().safetyNetDone.publish(false, -1);
}
super.onPostExecute(err);
super.onPostExecute(e);
}
}

46
src/full/java/com/topjohnwu/magisk/components/FlavorActivity.java
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@ -17,7 +17,7 @@ public abstract class FlavorActivity extends AppCompatActivity {
private AssetManager swappedAssetManager = null;
private Resources swappedResources = null;
private Resources.Theme swappedTheme = null;
private Resources.Theme backupTheme = null;
@StyleRes
public int getDarkTheme() {
@ -25,7 +25,7 @@ public abstract class FlavorActivity extends AppCompatActivity {
}
public MagiskManager getMagiskManager() {
return (MagiskManager) super.getApplicationContext();
return (MagiskManager) super.getApplication();
}
@Override
@ -48,17 +48,6 @@ public abstract class FlavorActivity extends AppCompatActivity {
super.onDestroy();
}
private static AssetManager getAssets(String apk) {
try {
AssetManager asset = AssetManager.class.newInstance();
AssetManager.class.getMethod("addAssetPath", String.class).invoke(asset, apk);
return asset;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
protected void setFloating() {
boolean isTablet = getResources().getBoolean(R.bool.isTablet);
if (isTablet) {
@ -75,7 +64,7 @@ public abstract class FlavorActivity extends AppCompatActivity {
@Override
public Resources.Theme getTheme() {
return swappedTheme == null ? super.getTheme() : swappedTheme;
return backupTheme == null ? super.getTheme() : backupTheme;
}
@Override
@ -83,26 +72,37 @@ public abstract class FlavorActivity extends AppCompatActivity {
return swappedAssetManager == null ? super.getAssets() : swappedAssetManager;
}
private AssetManager getAssets(String apk) {
try {
AssetManager asset = AssetManager.class.newInstance();
AssetManager.class.getMethod("addAssetPath", String.class).invoke(asset, apk);
return asset;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
@Override
public Resources getResources() {
return swappedResources == null ? super.getResources() : swappedResources;
}
@Keep
public void swapResources(String dexPath, int resId) {
swappedAssetManager = getAssets(dexPath);
if (swappedAssetManager == null)
return;
Resources res = super.getResources();
swappedResources = new Resources(swappedAssetManager, res.getDisplayMetrics(), res.getConfiguration());
swappedTheme = swappedResources.newTheme();
swappedTheme.applyStyle(resId, true);
public void swapResources(String dexPath) {
AssetManager asset = getAssets(dexPath);
if (asset != null) {
backupTheme = super.getTheme();
Resources res = super.getResources();
swappedResources = new Resources(asset, res.getDisplayMetrics(), res.getConfiguration());
swappedAssetManager = asset;
}
}
@Keep
public void restoreResources() {
swappedAssetManager = null;
swappedResources = null;
swappedTheme = null;
backupTheme = null;
}
}

22
src/full/java/com/topjohnwu/magisk/utils/ISafetyNetHelper.java Normal file
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@ -0,0 +1,22 @@
package com.topjohnwu.magisk.utils;
import android.support.annotation.Keep;
public interface ISafetyNetHelper {
int CAUSE_SERVICE_DISCONNECTED = 0x01;
int CAUSE_NETWORK_LOST = 0x02;
int RESPONSE_ERR = 0x04;
int CONNECTION_FAIL = 0x08;
int BASIC_PASS = 0x10;
int CTS_PASS = 0x20;
void attest();
int getVersion();
interface Callback {
@Keep
void onResponse(int responseCode);
}
}

5
src/main/java/com/topjohnwu/magisk/utils/Const.java
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@ -14,7 +14,6 @@ public class Const {
public static final String DEBUG_TAG = "MagiskManager";
public static final String ORIG_PKG_NAME = BuildConfig.APPLICATION_ID;
public static final String SNET_PKG = "com.topjohnwu.snet";
public static final String MAGISKHIDE_PROP = "persist.magisk.hide";
// APK content
@ -37,7 +36,7 @@ public class Const {
// Versions
public static final int UPDATE_SERVICE_VER = 1;
public static final int SNET_VER = 7;
public static final int SNET_VER = 8;
public static int MIN_MODULE_VER() {
return MagiskManager.get().magiskVersionCode >= MAGISK_VER.REMOVE_LEGACY_LINK ? 1500 : 1400;
@ -81,7 +80,7 @@ public class Const {
public static class Url {
public static final String STABLE_URL = "https://raw.githubusercontent.com/topjohnwu/MagiskManager/update/stable.json";
public static final String BETA_URL = "https://raw.githubusercontent.com/topjohnwu/MagiskManager/update/beta.json";
public static final String SNET_URL = "https://github.com/topjohnwu/MagiskManager/raw/a82a5e5a49285df65da91d2e8b24f4783841b515/snet.apk";
public static final String SNET_URL = "https://github.com/topjohnwu/MagiskManager/raw/788f01f499714471949613820d43bc364786e85d/snet.apk";
public static final String REPO_URL = "https://api.github.com/users/Magisk-Modules-Repo/repos?per_page=100&page=%d";
public static final String FILE_URL = "https://raw.githubusercontent.com/Magisk-Modules-Repo/%s/master/%s";
public static final String ZIP_URL = "https://github.com/Magisk-Modules-Repo/%s/archive/master.zip";