MarcoBuster/Magisk
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Remove support for Magisk lower than 1500

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This commit is contained in:
topjohnwu 2018-10-20 15:04:15 -04:00
parent dd9ddd2019
commit e7e580e177
8 changed files with 32 additions and 54 deletions
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5
app/src/full/java/com/topjohnwu/magisk/Const.java
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@ -48,11 +48,6 @@ public class Const {
public static final int USER_ID = Process.myUid() / 100000;
public static final class MAGISK_VER {
public static final int UNIFIED = 1300;
public static final int FBE_AWARE = 1410;
public static final int RESETPROP_PERSIST = 1436;
public static final int MANAGER_HIDE = 1440;
public static final int HIDDEN_PATH = 1460;
public static final int REMOVE_LEGACY_LINK = 1630;
public static final int SEPOL_REFACTOR = 1640;
public static final int FIX_ENV = 1650;

3
app/src/full/java/com/topjohnwu/magisk/Data.java
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@ -95,8 +95,7 @@ public class Data {
try {
magiskVersionString = ShellUtils.fastCmd("magisk -v").split(":")[0];
magiskVersionCode = Integer.parseInt(ShellUtils.fastCmd("magisk -V"));
String s = ShellUtils.fastCmd((magiskVersionCode >= Const.MAGISK_VER.RESETPROP_PERSIST ?
"resetprop -p " : "getprop ") + Const.MAGISKHIDE_PROP);
String s = ShellUtils.fastCmd(("resetprop -p ") + Const.MAGISKHIDE_PROP);
magiskHide = s.isEmpty() || Integer.parseInt(s) != 0;
} catch (NumberFormatException ignored) {}
}

2
app/src/full/java/com/topjohnwu/magisk/MagiskManager.java
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@ -38,7 +38,7 @@ public class MagiskManager extends ContainerApp {
Shell.Config.setInitializer(RootUtils.class);
prefs = PreferenceManager.getDefaultSharedPreferences(this);
mDB = MagiskDatabaseHelper.getInstance(this);
mDB = MagiskDatabaseHelper.getInstance();
String pkg = mDB.getStrings(Const.Key.SU_MANAGER, null);
if (pkg != null && getPackageName().equals(Const.ORIG_PKG_NAME)) {

1
app/src/full/java/com/topjohnwu/magisk/MainActivity.java
View File

@ -119,7 +119,6 @@ public class MainActivity extends BaseActivity
public void checkHideSection() {
Menu menu = navigationView.getMenu();
menu.findItem(R.id.magiskhide).setVisible(Shell.rootAccess() &&
Data.magiskVersionCode >= Const.MAGISK_VER.UNIFIED &&
mm.prefs.getBoolean(Const.Key.MAGISKHIDE, false));
menu.findItem(R.id.modules).setVisible(Shell.rootAccess() && Data.magiskVersionCode >= 0);
menu.findItem(R.id.downloads).setVisible(Download.checkNetworkStatus(this)

65
app/src/full/java/com/topjohnwu/magisk/database/MagiskDatabaseHelper.java
View File

@ -38,26 +38,26 @@ public class MagiskDatabaseHelper {
private static final String LOG_TABLE = "logs";
private static final String SETTINGS_TABLE = "settings";
private static final String STRINGS_TABLE = "strings";
private static final File MANAGER_DB =
new File(Utils.fmt("/sbin/.core/db-%d/magisk.db", Const.USER_ID));
private PackageManager pm;
private SQLiteDatabase db;
private MagiskManager mm;
@NonNull
public static MagiskDatabaseHelper getInstance(MagiskManager mm) {
public static MagiskDatabaseHelper getInstance() {
try {
return new MagiskDatabaseHelper(mm);
return new MagiskDatabaseHelper();
} catch (Exception e) {
// Let's cleanup everything and try again
Shell.su("db_clean '*'").exec();
return new MagiskDatabaseHelper(mm);
return new MagiskDatabaseHelper();
}
}
private MagiskDatabaseHelper(MagiskManager context) {
mm = context;
pm = mm.getPackageManager();
db = openDatabase(mm);
private MagiskDatabaseHelper() {
pm = Data.MM().getPackageManager();
db = openDatabase();
db.disableWriteAheadLogging();
int version = Data.magiskVersionCode >= Const.MAGISK_VER.DBVER_SIX ? DATABASE_VER : OLD_DATABASE_VER;
int curVersion = db.getVersion();
@ -71,48 +71,37 @@ public class MagiskDatabaseHelper {
clearOutdated();
}
private SQLiteDatabase openDatabase(MagiskManager mm) {
final File DB_FILE = new File(Utils.fmt("/sbin/.core/db-%d/magisk.db", Const.USER_ID));
private SQLiteDatabase openDatabase() {
MagiskManager mm = Data.MM();
Context de = Build.VERSION.SDK_INT >= Build.VERSION_CODES.N
? mm.createDeviceProtectedStorageContext() : mm;
if (!DB_FILE.canWrite()) {
if (!MANAGER_DB.canWrite()) {
if (!Shell.rootAccess()) {
// We don't want the app to crash, create a db and return
return mm.openOrCreateDatabase("su.db", Context.MODE_PRIVATE, null);
}
// Cleanup
Shell.su("db_clean " + Const.USER_ID).exec();
if (Data.magiskVersionCode < Const.MAGISK_VER.FBE_AWARE) {
// Super old legacy mode
return mm.openOrCreateDatabase("su.db", Context.MODE_PRIVATE, null);
} else if (Data.magiskVersionCode < Const.MAGISK_VER.HIDDEN_PATH) {
// Legacy mode with FBE aware
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
de.moveDatabaseFrom(mm, "su.db");
}
return de.openOrCreateDatabase("su.db", Context.MODE_PRIVATE, null);
} else {
// Global database
final SuFile GLOBAL_DB = new SuFile("/data/adb/magisk.db");
mm.deleteDatabase("su.db");
de.deleteDatabase("su.db");
if (Data.magiskVersionCode < Const.MAGISK_VER.SEPOL_REFACTOR) {
// We need some additional policies on old versions
Shell.su("db_sepatch").exec();
}
if (!GLOBAL_DB.exists()) {
Shell.su("db_init").exec();
SQLiteDatabase.openOrCreateDatabase(GLOBAL_DB, null).close();
Shell.su("db_restore").exec();
}
// Global database
final SuFile GLOBAL_DB = new SuFile("/data/adb/magisk.db");
mm.deleteDatabase("su.db");
de.deleteDatabase("su.db");
if (Data.magiskVersionCode < Const.MAGISK_VER.SEPOL_REFACTOR) {
// We need some additional policies on old versions
Shell.su("db_sepatch").exec();
}
if (!GLOBAL_DB.exists()) {
Shell.su("db_init").exec();
SQLiteDatabase.openOrCreateDatabase(GLOBAL_DB, null).close();
Shell.su("db_restore").exec();
}
Shell.su("db_setup " + Process.myUid()).exec();
}
// Not using legacy mode, open the mounted global DB
return SQLiteDatabase.openOrCreateDatabase(DB_FILE, null);
return SQLiteDatabase.openOrCreateDatabase(MANAGER_DB, null);
}
public void onUpgrade(SQLiteDatabase db, int oldVersion) {
private void onUpgrade(SQLiteDatabase db, int oldVersion) {
if (oldVersion == 0) {
createTables(db);
oldVersion = 3;
@ -147,13 +136,13 @@ public class MagiskDatabaseHelper {
}
if (oldVersion == 5) {
setSettings(Const.Key.SU_FINGERPRINT,
mm.prefs.getBoolean(Const.Key.SU_FINGERPRINT, false) ? 1 : 0);
Data.MM().prefs.getBoolean(Const.Key.SU_FINGERPRINT, false) ? 1 : 0);
++oldVersion;
}
}
// Remove everything, we do not support downgrade
public void onDowngrade(SQLiteDatabase db) {
private void onDowngrade(SQLiteDatabase db) {
Utils.toast(R.string.su_db_corrupt, Toast.LENGTH_LONG);
db.execSQL("DROP TABLE IF EXISTS " + POLICY_TABLE);
db.execSQL("DROP TABLE IF EXISTS " + LOG_TABLE);

3
app/src/full/java/com/topjohnwu/magisk/fragments/MagiskFragment.java
View File

@ -214,11 +214,10 @@ public class MagiskFragment extends BaseFragment
boolean hasNetwork = Download.checkNetworkStatus(mm);
boolean hasRoot = Shell.rootAccess();
boolean isUpToDate = Data.magiskVersionCode > Const.MAGISK_VER.UNIFIED;
magiskUpdate.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
installOptionCard.setVisibility(hasNetwork ? View.VISIBLE : View.GONE);
uninstallButton.setVisibility(isUpToDate && hasRoot ? View.VISIBLE : View.GONE);
uninstallButton.setVisibility(hasRoot ? View.VISIBLE : View.GONE);
coreOnlyNotice.setVisibility(mm.prefs.getBoolean(Const.Key.COREONLY, false) ? View.VISIBLE : View.GONE);
int image, color;

4
app/src/full/java/com/topjohnwu/magisk/fragments/SettingsFragment.java
View File

@ -124,7 +124,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
fingerprint.setSummary(R.string.disable_fingerprint);
}
if (Data.magiskVersionCode >= Const.MAGISK_VER.MANAGER_HIDE) {
if (Shell.rootAccess()) {
if (mm.getPackageName().equals(Const.ORIG_PKG_NAME)) {
hideManager.setOnPreferenceClickListener((pref) -> {
PatchAPK.hideManager(requireActivity());
@ -171,8 +171,6 @@ public class SettingsFragment extends PreferenceFragmentCompat
if (!Shell.rootAccess()) {
prefScreen.removePreference(magiskCategory);
generalCatagory.removePreference(hideManager);
} else if (Data.magiskVersionCode < Const.MAGISK_VER.UNIFIED) {
prefScreen.removePreference(magiskCategory);
}
}

3
app/src/full/java/com/topjohnwu/magisk/receivers/ShortcutReceiver.java
View File

@ -45,8 +45,7 @@ public class ShortcutReceiver extends BroadcastReceiver {
.setRank(0)
.build());
}
if (root && Data.magiskVersionCode >= Const.MAGISK_VER.UNIFIED
&& mm.prefs.getBoolean(Const.Key.MAGISKHIDE, false)) {
if (root && mm.prefs.getBoolean(Const.Key.MAGISKHIDE, false)) {
shortCuts.add(new ShortcutInfo.Builder(mm, "magiskhide")
.setShortLabel(mm.getString(R.string.magiskhide))
.setIntent(new Intent(mm, Data.classMap.get(SplashActivity.class))