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Update SNET extension dialog interface

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This commit is contained in:
topjohnwu 2018-07-28 14:56:14 +08:00
parent 546c7cebd3
commit 3fdeb40ddf
9 changed files with 204 additions and 81 deletions
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1
README.MD
View File

@ -13,7 +13,6 @@
2. Set configurations in `config.prop`. A sample file `config.prop.sample` is provided as an example.
3. Run `build.py` with argument `-h` to see the built-in help message. The `-h` option also works for each supported actions, e.g. `./build.py binary -h`
4. By default, `build.py` build binaries and Magisk Manager in debug mode. If you want to build Magisk Manager in release mode (via the `--release` flag), you need a Java Keystore file `release-key.jks` to sign Magisk Manager's APK. For more information, check out [Google's Official Documentation](https://developer.android.com/studio/publish/app-signing.html#signing-manually).
5. The SafetyNet extension pack requires the full Magisk Manager as a `compileOnly` dependency. Build the **release** APK, convert it back to Java `.class` files (I use [dex2jar](https://github.com/pxb1988/dex2jar)), and place the converted JAR under `snet/libs` before compiling.
## License

10
app/src/full/java/com/topjohnwu/magisk/asyncs/CheckSafetyNet.java
View File

@ -45,10 +45,12 @@ public class CheckSafetyNet extends ParallelTask<Void, Void, Exception> {
private void dyload() throws Exception {
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));
Class<?> clazz = loader.loadClass("com.topjohnwu.snet.Snet");
helper = (ISafetyNetHelper) clazz.getMethod("newHelper",
Class.class, String.class, Activity.class, Object.class)
.invoke(null, ISafetyNetHelper.class, dexPath.getPath(), getActivity(),
(ISafetyNetHelper.Callback) code ->
MagiskManager.get().safetyNetDone.publish(false, code));
if (helper.getVersion() != Const.SNET_VER) {
throw new Exception();
}

51
app/src/full/java/com/topjohnwu/magisk/components/FlavorActivity.java
View File

@ -1,9 +1,6 @@
package com.topjohnwu.magisk.components;
import android.content.res.AssetManager;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.annotation.Keep;
import android.support.annotation.Nullable;
import android.support.annotation.StyleRes;
import android.support.v7.app.AppCompatActivity;
@ -15,10 +12,6 @@ import com.topjohnwu.magisk.utils.Topic;
public abstract class FlavorActivity extends AppCompatActivity {
private AssetManager swappedAssetManager = null;
private Resources swappedResources = null;
private Resources.Theme backupTheme = null;
@StyleRes
public int getDarkTheme() {
return -1;
@ -61,48 +54,4 @@ public abstract class FlavorActivity extends AppCompatActivity {
setFinishOnTouchOutside(true);
}
}
@Override
public Resources.Theme getTheme() {
return backupTheme == null ? super.getTheme() : backupTheme;
}
@Override
public AssetManager getAssets() {
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) {
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;
backupTheme = null;
}
}

4
app/src/main/java/com/topjohnwu/magisk/utils/Const.java
View File

@ -39,7 +39,7 @@ public class Const {
// Versions
public static final int UPDATE_SERVICE_VER = 1;
public static final int SNET_VER = 8;
public static final int SNET_VER = 9;
public static int MIN_MODULE_VER() {
return MagiskManager.get().magiskVersionCode >= MAGISK_VER.REMOVE_LEGACY_LINK ? 1500 : 1400;
@ -81,7 +81,7 @@ public class Const {
public static class Url {
public static final String STABLE_URL = "https://raw.githubusercontent.com/topjohnwu/magisk_files/master/stable.json";
public static final String BETA_URL = "https://raw.githubusercontent.com/topjohnwu/magisk_files/master/beta.json";
public static final String SNET_URL = "https://github.com/topjohnwu/magisk_files/raw/727aa3a8642bf5f0982e5ea89b3f818bd783d5a2/snet.apk";
public static final String SNET_URL = "https://github.com/topjohnwu/magisk_files/raw/fc819e3974e96d0e4430a2957df4410971ebd6f3/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";

2
snet/build.gradle
View File

@ -22,6 +22,6 @@ android {
}
dependencies {
compileOnly fileTree(dir: 'libs', include: ['*.jar'])
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.google.android.gms:play-services-safetynet:7.0.0' /* The oldest version */
}

2
snet/proguard-rules.pro vendored
View File

@ -20,6 +20,6 @@
# hide the original source file name.
#-renamesourcefileattribute SourceFile
-keep class com.topjohnwu.snet.SafetyNet* { *; }
-keep class com.topjohnwu.snet.* { *; }
-dontwarn java.lang.invoke**
-dontwarn com.google.android.gms.common.GooglePlayServicesUtil**

145
snet/src/main/java/com/topjohnwu/snet/ModdedGPSUtil.java Normal file
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@ -0,0 +1,145 @@
package com.topjohnwu.snet;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.ContextWrapper;
import android.content.Intent;
import android.content.res.AssetManager;
import android.content.res.Resources;
import android.util.Log;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.common.internal.zzg;
import com.google.android.gms.internal.zzlu;
/* Decompiled and modified from GooglePlayServiceUtil.class */
public class ModdedGPSUtil {
private static final String TAG = "GooglePlayServicesUtil";
static String dexPath;
static Dialog getErrorDialog(int errCode, Activity activity, int requestCode) {
SwapResContext ctx = new SwapResContext(activity, dexPath);
Resources res = ctx.getResources();
if (zzlu.zzQ(ctx) && errCode == 2) {
errCode = 42;
}
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setMessage(GooglePlayServicesUtil.zze(ctx, errCode));
String btnMsg = GooglePlayServicesUtil.zzf(ctx, errCode);
if (btnMsg != null) {
Intent intent = GooglePlayServicesUtil.zzan(errCode);
builder.setPositiveButton(btnMsg, new zzg(activity, intent, requestCode));
}
switch(errCode) {
case 0:
return null;
case 1:
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_google_play_services_install_title)).create();
case 2:
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_google_play_services_update_title)).create();
case 3:
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_google_play_services_enable_title)).create();
case 4:
case 6:
return builder.create();
case 5:
Log.e(TAG, "An invalid account was specified when connecting. Please provide a valid account.");
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_google_play_services_invalid_account_title)).create();
case 7:
Log.e(TAG, "Network error occurred. Please retry request later.");
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_google_play_services_network_error_title)).create();
case 8:
Log.e(TAG, "Internal error occurred. Please see logs for detailed information");
return builder.create();
case 9:
Log.e(TAG, "Google Play services is invalid. Cannot recover.");
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_google_play_services_unsupported_title)).create();
case 10:
Log.e(TAG, "Developer error occurred. Please see logs for detailed information");
return builder.create();
case 11:
Log.e(TAG, "The application is not licensed to the user.");
return builder.create();
case 12:
case 13:
case 14:
case 15:
case 18:
case 19:
case 20:
case 21:
case 22:
case 23:
case 24:
case 25:
case 26:
case 27:
case 28:
case 29:
case 30:
case 31:
case 32:
case 33:
case 34:
case 35:
case 36:
case 37:
case 38:
case 39:
case 40:
case 41:
default:
Log.e(TAG, "Unexpected error code " + errCode);
return builder.create();
case 16:
Log.e(TAG, "One of the API components you attempted to connect to is not available.");
return builder.create();
case 17:
Log.e(TAG, "The specified account could not be signed in.");
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_google_play_services_sign_in_failed_title)).create();
case 42:
return builder.setTitle(res.getString(com.google.android.gms.R.string.common_android_wear_update_title)).create();
}
}
public static class SwapResContext extends ContextWrapper {
private AssetManager asset;
private Resources resources;
public SwapResContext(Context base, String apk) {
super(base);
asset = getAssets(apk);
Resources res = base.getResources();
resources = new Resources(asset, res.getDisplayMetrics(), res.getConfiguration());
}
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 resources;
}
@Override
public AssetManager getAssets() {
return asset;
}
}
}

57
snet/src/main/java/com/topjohnwu/snet/SafetyNetHelper.java
View File

@ -1,5 +1,6 @@
package com.topjohnwu.snet;
import android.app.Activity;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
@ -11,16 +12,15 @@ import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.safetynet.SafetyNet;
import com.google.android.gms.safetynet.SafetyNetApi;
import com.topjohnwu.magisk.asyncs.CheckSafetyNet;
import com.topjohnwu.magisk.components.Activity;
import com.topjohnwu.magisk.utils.ISafetyNetHelper;
import org.json.JSONException;
import org.json.JSONObject;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.security.SecureRandom;
public class SafetyNetHelper implements ISafetyNetHelper, GoogleApiClient.ConnectionCallbacks,
public class SafetyNetHelper implements InvocationHandler, GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener, ResultCallback<SafetyNetApi.AttestationResult> {
public static final int CAUSE_SERVICE_DISCONNECTED = 0x01;
@ -31,25 +31,24 @@ public class SafetyNetHelper implements ISafetyNetHelper, GoogleApiClient.Connec
public static final int BASIC_PASS = 0x10;
public static final int CTS_PASS = 0x20;
public static final int SNET_EXT_VER = 8;
public static final int SNET_EXT_VER = 9;
private GoogleApiClient mGoogleApiClient;
private Activity mActivity;
private Callback callback;
private Object callback;
@Override
public int getVersion() {
return SNET_EXT_VER;
}
public SafetyNetHelper(Activity activity, Callback cb) {
SafetyNetHelper(Activity activity, Object cb) {
mActivity = activity;
callback = cb;
}
// Entry point to start test
@Override
public void attest() {
/* Override ISafetyNetHelper.getVersion */
private int getVersion() {
return SNET_EXT_VER;
}
/* Override ISafetyNetHelper.attest */
private void attest() {
// Connect Google Service
mGoogleApiClient = new GoogleApiClient.Builder(mActivity)
.addApi(SafetyNet.API)
@ -59,17 +58,33 @@ public class SafetyNetHelper implements ISafetyNetHelper, GoogleApiClient.Connec
mGoogleApiClient.connect();
}
@Override
public Object invoke(Object o, Method method, Object[] args) {
if (method.getName().equals("attest")) {
attest();
} else if (method.getName().equals("getVersion")) {
return getVersion();
}
return null;
}
private void invokeCallback(int code) {
Class<?> clazz = callback.getClass();
try {
clazz.getMethod("onResponse", int.class).invoke(callback, code);
} catch (Exception ignored) {}
}
@Override
public void onConnectionSuspended(int i) {
callback.onResponse(i);
invokeCallback(i);
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult result) {
mActivity.swapResources(CheckSafetyNet.dexPath.getPath());
GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(), mActivity, 0).show();
mActivity.restoreResources();
callback.onResponse(CONNECTION_FAIL);
if (GooglePlayServicesUtil.isUserRecoverableError(result.getErrorCode()))
ModdedGPSUtil.getErrorDialog(result.getErrorCode(), mActivity, 0).show();
invokeCallback(CONNECTION_FAIL);
}
@Override
@ -101,6 +116,6 @@ public class SafetyNetHelper implements ISafetyNetHelper, GoogleApiClient.Connec
mGoogleApiClient.disconnect();
// Return results
callback.onResponse(code);
invokeCallback(code);
}
}

13
snet/src/main/java/com/topjohnwu/snet/Snet.java Normal file
View File

@ -0,0 +1,13 @@
package com.topjohnwu.snet;
import android.app.Activity;
import java.lang.reflect.Proxy;
public class Snet {
public static Object newHelper(Class<?> clazz, String dexPath, Activity activity, Object cb) {
ModdedGPSUtil.dexPath = dexPath;
return Proxy.newProxyInstance(SafetyNetHelper.class.getClassLoader(),
new Class[] { clazz }, new SafetyNetHelper(activity, cb));
}
}