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132 lines
5.4 KiB
132 lines
5.4 KiB
package eu.faircode.netguard;
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/*
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This file is part of NetGuard.
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NetGuard is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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NetGuard is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2015-2019 by Marcel Bokhorst (M66B)
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*/
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.os.Build;
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import android.util.Log;
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import androidx.preference.PreferenceManager;
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import java.util.Map;
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public class ReceiverAutostart extends BroadcastReceiver {
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private static final String TAG = "NetGuard.Receiver";
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@Override
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public void onReceive(final Context context, Intent intent) {
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Log.i(TAG, "Received " + intent);
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Util.logExtras(intent);
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String action = (intent == null ? null : intent.getAction());
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if (Intent.ACTION_BOOT_COMPLETED.equals(action) || Intent.ACTION_MY_PACKAGE_REPLACED.equals(action))
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try {
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// Upgrade settings
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upgrade(true, context);
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// Start service
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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if (prefs.getBoolean("enabled", false))
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ServiceSinkhole.start("receiver", context);
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else if (prefs.getBoolean("show_stats", false))
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ServiceSinkhole.run("receiver", context);
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if (Util.isInteractive(context))
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ServiceSinkhole.reloadStats("receiver", context);
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} catch (Throwable ex) {
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Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
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}
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}
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public static void upgrade(boolean initialized, Context context) {
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synchronized (context.getApplicationContext()) {
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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int oldVersion = prefs.getInt("version", -1);
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int newVersion = Util.getSelfVersionCode(context);
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if (oldVersion == newVersion)
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return;
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Log.i(TAG, "Upgrading from version " + oldVersion + " to " + newVersion);
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SharedPreferences.Editor editor = prefs.edit();
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if (initialized) {
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if (oldVersion < 38) {
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Log.i(TAG, "Converting screen wifi/mobile");
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editor.putBoolean("screen_wifi", prefs.getBoolean("unused", false));
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editor.putBoolean("screen_other", prefs.getBoolean("unused", false));
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editor.remove("unused");
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SharedPreferences unused = context.getSharedPreferences("unused", Context.MODE_PRIVATE);
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SharedPreferences screen_wifi = context.getSharedPreferences("screen_wifi", Context.MODE_PRIVATE);
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SharedPreferences screen_other = context.getSharedPreferences("screen_other", Context.MODE_PRIVATE);
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Map<String, ?> punused = unused.getAll();
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SharedPreferences.Editor edit_screen_wifi = screen_wifi.edit();
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SharedPreferences.Editor edit_screen_other = screen_other.edit();
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for (String key : punused.keySet()) {
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edit_screen_wifi.putBoolean(key, (Boolean) punused.get(key));
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edit_screen_other.putBoolean(key, (Boolean) punused.get(key));
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}
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edit_screen_wifi.apply();
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edit_screen_other.apply();
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} else if (oldVersion <= 2017032112)
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editor.remove("ip6");
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} else {
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Log.i(TAG, "Initializing sdk=" + Build.VERSION.SDK_INT);
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editor.putBoolean("filter_udp", true);
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editor.putBoolean("whitelist_wifi", false);
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editor.putBoolean("whitelist_other", false);
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if (Build.VERSION.SDK_INT == Build.VERSION_CODES.LOLLIPOP)
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editor.putBoolean("filter", true); // Optional
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}
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP)
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editor.putBoolean("filter", true); // Mandatory
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if (!Util.canFilter(context)) {
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editor.putBoolean("log_app", false);
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editor.putBoolean("filter", false);
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}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
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editor.remove("show_top");
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if ("data".equals(prefs.getString("sort", "name")))
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editor.remove("sort");
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}
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if (Util.isPlayStoreInstall(context)) {
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editor.remove("update_check");
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editor.remove("use_hosts");
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editor.remove("hosts_url");
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}
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if (!Util.isDebuggable(context))
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editor.remove("loglevel");
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editor.putInt("version", newVersion);
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editor.apply();
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}
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}
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}
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