mirror of
https://github.com/oxen-io/session-android.git
synced 2024-12-18 05:57:44 +00:00
737810475e
This was a holdover from Signal's origins as a pure SMS app. It causes problems, depends on undefined device specific behavior, and should no longer be necessary now that we have all the information we need to E164 all numbers. // FREEBIE
306 lines
12 KiB
Java
306 lines
12 KiB
Java
/**
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* Copyright (C) 2013 Open Whisper Systems
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.database.Cursor;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.View;
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import android.widget.ProgressBar;
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import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
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import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
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import org.thoughtcrime.securesms.crypto.MasterSecret;
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import org.thoughtcrime.securesms.crypto.storage.TextSecurePreKeyStore;
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import org.thoughtcrime.securesms.crypto.storage.TextSecureSessionStore;
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import org.thoughtcrime.securesms.database.AttachmentDatabase;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.MmsDatabase;
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import org.thoughtcrime.securesms.database.MmsDatabase.Reader;
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import org.thoughtcrime.securesms.database.PushDatabase;
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import org.thoughtcrime.securesms.database.model.MessageRecord;
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import org.thoughtcrime.securesms.jobs.AttachmentDownloadJob;
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import org.thoughtcrime.securesms.jobs.CreateSignedPreKeyJob;
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import org.thoughtcrime.securesms.jobs.DirectoryRefreshJob;
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import org.thoughtcrime.securesms.jobs.PushDecryptJob;
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import org.thoughtcrime.securesms.jobs.RefreshAttributesJob;
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import org.thoughtcrime.securesms.notifications.MessageNotifier;
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import org.thoughtcrime.securesms.util.Util;
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import org.thoughtcrime.securesms.util.VersionTracker;
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import java.io.File;
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import java.util.List;
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import java.util.SortedSet;
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import java.util.TreeSet;
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public class DatabaseUpgradeActivity extends BaseActivity {
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private static final String TAG = DatabaseUpgradeActivity.class.getSimpleName();
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public static final int NO_MORE_KEY_EXCHANGE_PREFIX_VERSION = 46;
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public static final int MMS_BODY_VERSION = 46;
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public static final int TOFU_IDENTITIES_VERSION = 50;
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public static final int CURVE25519_VERSION = 63;
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public static final int ASYMMETRIC_MASTER_SECRET_FIX_VERSION = 73;
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public static final int NO_V1_VERSION = 83;
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public static final int SIGNED_PREKEY_VERSION = 83;
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public static final int NO_DECRYPT_QUEUE_VERSION = 113;
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public static final int PUSH_DECRYPT_SERIAL_ID_VERSION = 131;
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public static final int MIGRATE_SESSION_PLAINTEXT = 136;
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public static final int CONTACTS_ACCOUNT_VERSION = 136;
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public static final int MEDIA_DOWNLOAD_CONTROLS_VERSION = 151;
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public static final int REDPHONE_SUPPORT_VERSION = 157;
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public static final int NO_MORE_CANONICAL_DB_VERSION = 276;
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private static final SortedSet<Integer> UPGRADE_VERSIONS = new TreeSet<Integer>() {{
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add(NO_MORE_KEY_EXCHANGE_PREFIX_VERSION);
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add(TOFU_IDENTITIES_VERSION);
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add(CURVE25519_VERSION);
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add(ASYMMETRIC_MASTER_SECRET_FIX_VERSION);
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add(NO_V1_VERSION);
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add(SIGNED_PREKEY_VERSION);
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add(NO_DECRYPT_QUEUE_VERSION);
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add(PUSH_DECRYPT_SERIAL_ID_VERSION);
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add(MIGRATE_SESSION_PLAINTEXT);
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add(MEDIA_DOWNLOAD_CONTROLS_VERSION);
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add(REDPHONE_SUPPORT_VERSION);
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add(NO_MORE_CANONICAL_DB_VERSION);
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}};
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private MasterSecret masterSecret;
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@Override
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public void onCreate(Bundle bundle) {
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super.onCreate(bundle);
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this.masterSecret = getIntent().getParcelableExtra("master_secret");
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if (needsUpgradeTask()) {
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Log.w("DatabaseUpgradeActivity", "Upgrading...");
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setContentView(R.layout.database_upgrade_activity);
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ProgressBar indeterminateProgress = (ProgressBar)findViewById(R.id.indeterminate_progress);
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ProgressBar determinateProgress = (ProgressBar)findViewById(R.id.determinate_progress);
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new DatabaseUpgradeTask(indeterminateProgress, determinateProgress)
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.execute(VersionTracker.getLastSeenVersion(this));
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} else {
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VersionTracker.updateLastSeenVersion(this);
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updateNotifications(this, masterSecret);
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startActivity((Intent)getIntent().getParcelableExtra("next_intent"));
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finish();
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}
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}
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private boolean needsUpgradeTask() {
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int currentVersionCode = Util.getCurrentApkReleaseVersion(this);
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int lastSeenVersion = VersionTracker.getLastSeenVersion(this);
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Log.w("DatabaseUpgradeActivity", "LastSeenVersion: " + lastSeenVersion);
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if (lastSeenVersion >= currentVersionCode)
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return false;
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for (int version : UPGRADE_VERSIONS) {
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Log.w("DatabaseUpgradeActivity", "Comparing: " + version);
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if (lastSeenVersion < version)
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return true;
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}
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return false;
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}
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public static boolean isUpdate(Context context) {
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try {
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int currentVersionCode = context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionCode;
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int previousVersionCode = VersionTracker.getLastSeenVersion(context);
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return previousVersionCode < currentVersionCode;
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} catch (PackageManager.NameNotFoundException e) {
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throw new AssertionError(e);
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}
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}
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private void updateNotifications(final Context context, final MasterSecret masterSecret) {
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new AsyncTask<Void, Void, Void>() {
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@Override
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protected Void doInBackground(Void... params) {
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MessageNotifier.updateNotification(context, masterSecret);
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return null;
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}
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}.execute();
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}
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public interface DatabaseUpgradeListener {
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public void setProgress(int progress, int total);
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}
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private class DatabaseUpgradeTask extends AsyncTask<Integer, Double, Void>
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implements DatabaseUpgradeListener
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{
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private final ProgressBar indeterminateProgress;
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private final ProgressBar determinateProgress;
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public DatabaseUpgradeTask(ProgressBar indeterminateProgress, ProgressBar determinateProgress) {
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this.indeterminateProgress = indeterminateProgress;
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this.determinateProgress = determinateProgress;
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}
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@Override
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protected Void doInBackground(Integer... params) {
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Context context = DatabaseUpgradeActivity.this.getApplicationContext();
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Log.w("DatabaseUpgradeActivity", "Running background upgrade..");
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DatabaseFactory.getInstance(DatabaseUpgradeActivity.this)
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.onApplicationLevelUpgrade(context, masterSecret, params[0], this);
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if (params[0] < CURVE25519_VERSION) {
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IdentityKeyUtil.migrateIdentityKeys(context, masterSecret);
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}
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if (params[0] < NO_V1_VERSION) {
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File v1sessions = new File(context.getFilesDir(), "sessions");
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if (v1sessions.exists() && v1sessions.isDirectory()) {
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File[] contents = v1sessions.listFiles();
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if (contents != null) {
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for (File session : contents) {
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session.delete();
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}
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}
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v1sessions.delete();
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}
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}
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if (params[0] < SIGNED_PREKEY_VERSION) {
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ApplicationContext.getInstance(getApplicationContext())
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.getJobManager()
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.add(new CreateSignedPreKeyJob(context));
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}
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if (params[0] < NO_DECRYPT_QUEUE_VERSION) {
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scheduleMessagesInPushDatabase(context);
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}
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if (params[0] < PUSH_DECRYPT_SERIAL_ID_VERSION) {
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scheduleMessagesInPushDatabase(context);
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}
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if (params[0] < MIGRATE_SESSION_PLAINTEXT) {
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new TextSecureSessionStore(context, masterSecret).migrateSessions();
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new TextSecurePreKeyStore(context, masterSecret).migrateRecords();
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IdentityKeyUtil.migrateIdentityKeys(context, masterSecret);
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scheduleMessagesInPushDatabase(context);;
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}
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if (params[0] < CONTACTS_ACCOUNT_VERSION) {
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ApplicationContext.getInstance(getApplicationContext())
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.getJobManager()
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.add(new DirectoryRefreshJob(getApplicationContext()));
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}
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if (params[0] < MEDIA_DOWNLOAD_CONTROLS_VERSION) {
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schedulePendingIncomingParts(context);
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}
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if (params[0] < REDPHONE_SUPPORT_VERSION) {
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ApplicationContext.getInstance(getApplicationContext())
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.getJobManager()
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.add(new RefreshAttributesJob(getApplicationContext()));
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ApplicationContext.getInstance(getApplicationContext())
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.getJobManager()
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.add(new DirectoryRefreshJob(getApplicationContext()));
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}
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return null;
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}
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private void schedulePendingIncomingParts(Context context) {
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final AttachmentDatabase attachmentDb = DatabaseFactory.getAttachmentDatabase(context);
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final MmsDatabase mmsDb = DatabaseFactory.getMmsDatabase(context);
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final List<DatabaseAttachment> pendingAttachments = DatabaseFactory.getAttachmentDatabase(context).getPendingAttachments(masterSecret);
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Log.w(TAG, pendingAttachments.size() + " pending parts.");
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for (DatabaseAttachment attachment : pendingAttachments) {
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final Reader reader = mmsDb.readerFor(masterSecret, mmsDb.getMessage(attachment.getMmsId()));
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final MessageRecord record = reader.getNext();
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if (attachment.hasData()) {
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Log.w(TAG, "corrected a pending media part " + attachment.getAttachmentId() + "that already had data.");
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attachmentDb.setTransferState(attachment.getMmsId(), attachment.getAttachmentId(), AttachmentDatabase.TRANSFER_PROGRESS_DONE);
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} else if (record != null && !record.isOutgoing() && record.isPush()) {
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Log.w(TAG, "queuing new attachment download job for incoming push part " + attachment.getAttachmentId() + ".");
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ApplicationContext.getInstance(context)
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.getJobManager()
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.add(new AttachmentDownloadJob(context, attachment.getMmsId(), attachment.getAttachmentId(), false));
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}
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reader.close();
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}
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}
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private void scheduleMessagesInPushDatabase(Context context) {
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PushDatabase pushDatabase = DatabaseFactory.getPushDatabase(context);
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Cursor pushReader = null;
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try {
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pushReader = pushDatabase.getPending();
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while (pushReader != null && pushReader.moveToNext()) {
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ApplicationContext.getInstance(getApplicationContext())
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.getJobManager()
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.add(new PushDecryptJob(getApplicationContext(),
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pushReader.getLong(pushReader.getColumnIndexOrThrow(PushDatabase.ID))));
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}
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} finally {
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if (pushReader != null)
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pushReader.close();
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}
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}
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@Override
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protected void onProgressUpdate(Double... update) {
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indeterminateProgress.setVisibility(View.GONE);
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determinateProgress.setVisibility(View.VISIBLE);
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double scaler = update[0];
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determinateProgress.setProgress((int)Math.floor(determinateProgress.getMax() * scaler));
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}
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@Override
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protected void onPostExecute(Void result) {
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VersionTracker.updateLastSeenVersion(DatabaseUpgradeActivity.this);
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updateNotifications(DatabaseUpgradeActivity.this, masterSecret);
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startActivity((Intent)getIntent().getParcelableExtra("next_intent"));
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finish();
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}
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@Override
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public void setProgress(int progress, int total) {
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publishProgress(((double)progress / (double)total));
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}
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}
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}
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