1package eu.siacs.conversations.services;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.annotation.TargetApi;
6import android.app.AlarmManager;
7import android.app.NotificationManager;
8import android.app.PendingIntent;
9import android.app.Service;
10import android.content.BroadcastReceiver;
11import android.content.Context;
12import android.content.Intent;
13import android.content.IntentFilter;
14import android.content.SharedPreferences;
15import android.content.pm.PackageManager;
16import android.database.ContentObserver;
17import android.graphics.Bitmap;
18import android.media.AudioManager;
19import android.net.ConnectivityManager;
20import android.net.NetworkInfo;
21import android.net.Uri;
22import android.os.Binder;
23import android.os.Build;
24import android.os.Bundle;
25import android.os.Environment;
26import android.os.IBinder;
27import android.os.PowerManager;
28import android.os.PowerManager.WakeLock;
29import android.os.SystemClock;
30import android.preference.PreferenceManager;
31import android.provider.ContactsContract;
32import android.security.KeyChain;
33import android.support.annotation.BoolRes;
34import android.support.annotation.IntegerRes;
35import android.support.v4.app.RemoteInput;
36import android.support.v4.content.ContextCompat;
37import android.text.TextUtils;
38import android.util.DisplayMetrics;
39import android.util.Log;
40import android.util.LruCache;
41import android.util.Pair;
42
43import org.openintents.openpgp.IOpenPgpService2;
44import org.openintents.openpgp.util.OpenPgpApi;
45import org.openintents.openpgp.util.OpenPgpServiceConnection;
46
47import java.net.URL;
48import java.security.SecureRandom;
49import java.security.cert.CertificateException;
50import java.security.cert.X509Certificate;
51import java.util.ArrayList;
52import java.util.Arrays;
53import java.util.Collection;
54import java.util.Collections;
55import java.util.HashMap;
56import java.util.HashSet;
57import java.util.Hashtable;
58import java.util.Iterator;
59import java.util.List;
60import java.util.ListIterator;
61import java.util.Map;
62import java.util.Set;
63import java.util.WeakHashMap;
64import java.util.concurrent.CopyOnWriteArrayList;
65import java.util.concurrent.CountDownLatch;
66import java.util.concurrent.atomic.AtomicBoolean;
67import java.util.concurrent.atomic.AtomicLong;
68
69
70import eu.siacs.conversations.Config;
71import eu.siacs.conversations.R;
72import eu.siacs.conversations.crypto.OmemoSetting;
73import eu.siacs.conversations.crypto.PgpDecryptionService;
74import eu.siacs.conversations.crypto.PgpEngine;
75import eu.siacs.conversations.crypto.axolotl.AxolotlService;
76import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
77import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
78import eu.siacs.conversations.entities.Account;
79import eu.siacs.conversations.entities.Blockable;
80import eu.siacs.conversations.entities.Bookmark;
81import eu.siacs.conversations.entities.Contact;
82import eu.siacs.conversations.entities.Conversation;
83import eu.siacs.conversations.entities.Conversational;
84import eu.siacs.conversations.entities.DownloadableFile;
85import eu.siacs.conversations.entities.Message;
86import eu.siacs.conversations.entities.MucOptions;
87import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
88import eu.siacs.conversations.entities.Presence;
89import eu.siacs.conversations.entities.PresenceTemplate;
90import eu.siacs.conversations.entities.Roster;
91import eu.siacs.conversations.entities.ServiceDiscoveryResult;
92import eu.siacs.conversations.entities.Transferable;
93import eu.siacs.conversations.entities.TransferablePlaceholder;
94import eu.siacs.conversations.generator.AbstractGenerator;
95import eu.siacs.conversations.generator.IqGenerator;
96import eu.siacs.conversations.generator.MessageGenerator;
97import eu.siacs.conversations.generator.PresenceGenerator;
98import eu.siacs.conversations.http.HttpConnectionManager;
99import eu.siacs.conversations.http.CustomURLStreamHandlerFactory;
100import eu.siacs.conversations.parser.AbstractParser;
101import eu.siacs.conversations.parser.IqParser;
102import eu.siacs.conversations.parser.MessageParser;
103import eu.siacs.conversations.parser.PresenceParser;
104import eu.siacs.conversations.persistance.DatabaseBackend;
105import eu.siacs.conversations.persistance.FileBackend;
106import eu.siacs.conversations.ui.SettingsActivity;
107import eu.siacs.conversations.ui.UiCallback;
108import eu.siacs.conversations.ui.interfaces.OnAvatarPublication;
109import eu.siacs.conversations.ui.interfaces.OnMediaLoaded;
110import eu.siacs.conversations.ui.interfaces.OnSearchResultsAvailable;
111import eu.siacs.conversations.ui.util.Attachment;
112import eu.siacs.conversations.utils.Compatibility;
113import eu.siacs.conversations.utils.ConversationsFileObserver;
114import eu.siacs.conversations.utils.CryptoHelper;
115import eu.siacs.conversations.utils.ExceptionHelper;
116import eu.siacs.conversations.utils.MimeUtils;
117import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
118import eu.siacs.conversations.utils.PRNGFixes;
119import eu.siacs.conversations.utils.PhoneHelper;
120import eu.siacs.conversations.utils.QuickLoader;
121import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
122import eu.siacs.conversations.utils.ReplacingTaskManager;
123import eu.siacs.conversations.utils.Resolver;
124import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
125import eu.siacs.conversations.utils.StringUtils;
126import eu.siacs.conversations.utils.WakeLockHelper;
127import eu.siacs.conversations.xml.Namespace;
128import eu.siacs.conversations.utils.XmppUri;
129import eu.siacs.conversations.xml.Element;
130import eu.siacs.conversations.xmpp.OnBindListener;
131import eu.siacs.conversations.xmpp.OnContactStatusChanged;
132import eu.siacs.conversations.xmpp.OnIqPacketReceived;
133import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
134import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
135import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
136import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
137import eu.siacs.conversations.xmpp.OnStatusChanged;
138import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
139import eu.siacs.conversations.xmpp.Patches;
140import eu.siacs.conversations.xmpp.XmppConnection;
141import eu.siacs.conversations.xmpp.chatstate.ChatState;
142import eu.siacs.conversations.xmpp.forms.Data;
143import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
144import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
145import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
146import eu.siacs.conversations.xmpp.mam.MamReference;
147import eu.siacs.conversations.xmpp.pep.Avatar;
148import eu.siacs.conversations.xmpp.pep.PublishOptions;
149import eu.siacs.conversations.xmpp.stanzas.IqPacket;
150import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
151import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
152import me.leolin.shortcutbadger.ShortcutBadger;
153import rocks.xmpp.addr.Jid;
154
155public class XmppConnectionService extends Service {
156
157 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
158 public static final String ACTION_MARK_AS_READ = "mark_as_read";
159 public static final String ACTION_SNOOZE = "snooze";
160 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
161 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
162 public static final String ACTION_TRY_AGAIN = "try_again";
163 public static final String ACTION_IDLE_PING = "idle_ping";
164 public static final String ACTION_FCM_TOKEN_REFRESH = "fcm_token_refresh";
165 public static final String ACTION_FCM_MESSAGE_RECEIVED = "fcm_message_received";
166
167 private static final String SETTING_LAST_ACTIVITY_TS = "last_activity_timestamp";
168
169 static {
170 URL.setURLStreamHandlerFactory(new CustomURLStreamHandlerFactory());
171 }
172
173 public final CountDownLatch restoredFromDatabaseLatch = new CountDownLatch(1);
174 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor("FileAdding");
175 private final SerialSingleThreadExecutor mVideoCompressionExecutor = new SerialSingleThreadExecutor("VideoCompression");
176 private final SerialSingleThreadExecutor mDatabaseWriterExecutor = new SerialSingleThreadExecutor("DatabaseWriter");
177 private final SerialSingleThreadExecutor mDatabaseReaderExecutor = new SerialSingleThreadExecutor("DatabaseReader");
178 private final SerialSingleThreadExecutor mNotificationExecutor = new SerialSingleThreadExecutor("NotificationExecutor");
179 private final ReplacingTaskManager mRosterSyncTaskManager = new ReplacingTaskManager();
180 private final IBinder mBinder = new XmppConnectionBinder();
181 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
182 private final IqGenerator mIqGenerator = new IqGenerator(this);
183 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
184 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
185 private final OnIqPacketReceived mDefaultIqHandler = (account, packet) -> {
186 if (packet.getType() != IqPacket.TYPE.RESULT) {
187 Element error = packet.findChild("error");
188 String text = error != null ? error.findChildContent("text") : null;
189 if (text != null) {
190 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received iq error - " + text);
191 }
192 }
193 };
194 public DatabaseBackend databaseBackend;
195 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
196 private long mLastActivity = 0;
197 private FileBackend fileBackend = new FileBackend(this);
198 private MemorizingTrustManager mMemorizingTrustManager;
199 private NotificationService mNotificationService = new NotificationService(this);
200 private ShortcutService mShortcutService = new ShortcutService(this);
201 private AtomicBoolean mInitialAddressbookSyncCompleted = new AtomicBoolean(false);
202 private AtomicBoolean mForceForegroundService = new AtomicBoolean(false);
203 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
204 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
205 private IqParser mIqParser = new IqParser(this);
206 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
207 public OnContactStatusChanged onContactStatusChanged = (contact, online) -> {
208 Conversation conversation = find(getConversations(), contact);
209 if (conversation != null) {
210 if (online) {
211 if (contact.getPresences().size() == 1) {
212 sendUnsentMessages(conversation);
213 }
214 }
215 }
216 };
217 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
218 private List<Account> accounts;
219 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
220 this);
221 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
222
223 @Override
224 public void onJinglePacketReceived(Account account, JinglePacket packet) {
225 mJingleConnectionManager.deliverPacket(account, packet);
226 }
227 };
228 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
229 this);
230 private AvatarService mAvatarService = new AvatarService(this);
231 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
232 private PushManagementService mPushManagementService = new PushManagementService(this);
233 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
234 Environment.getExternalStorageDirectory().getAbsolutePath()
235 ) {
236 @Override
237 public void onEvent(int event, String path) {
238 Log.d(Config.LOGTAG,"event "+event+" path="+path);
239 markFileDeleted(path);
240 }
241 };
242 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
243
244 @Override
245 public boolean onMessageAcknowledged(Account account, String uuid) {
246 for (final Conversation conversation : getConversations()) {
247 if (conversation.getAccount() == account) {
248 Message message = conversation.findUnsentMessageWithUuid(uuid);
249 if (message != null) {
250 message.setStatus(Message.STATUS_SEND);
251 message.setErrorMessage(null);
252 databaseBackend.updateMessage(message, false);
253 return true;
254 }
255 }
256 }
257 return false;
258 }
259 };
260
261 private int unreadCount = -1;
262
263 //Ui callback listeners
264 private final Set<OnConversationUpdate> mOnConversationUpdates = Collections.newSetFromMap(new WeakHashMap<OnConversationUpdate, Boolean>());
265 private final Set<OnShowErrorToast> mOnShowErrorToasts = Collections.newSetFromMap(new WeakHashMap<OnShowErrorToast, Boolean>());
266 private final Set<OnAccountUpdate> mOnAccountUpdates = Collections.newSetFromMap(new WeakHashMap<OnAccountUpdate, Boolean>());
267 private final Set<OnCaptchaRequested> mOnCaptchaRequested = Collections.newSetFromMap(new WeakHashMap<OnCaptchaRequested, Boolean>());
268 private final Set<OnRosterUpdate> mOnRosterUpdates = Collections.newSetFromMap(new WeakHashMap<OnRosterUpdate, Boolean>());
269 private final Set<OnUpdateBlocklist> mOnUpdateBlocklist = Collections.newSetFromMap(new WeakHashMap<OnUpdateBlocklist, Boolean>());
270 private final Set<OnMucRosterUpdate> mOnMucRosterUpdate = Collections.newSetFromMap(new WeakHashMap<OnMucRosterUpdate, Boolean>());
271 private final Set<OnKeyStatusUpdated> mOnKeyStatusUpdated = Collections.newSetFromMap(new WeakHashMap<OnKeyStatusUpdated, Boolean>());
272
273 private final Object LISTENER_LOCK = new Object();
274
275
276 private final OnBindListener mOnBindListener = new OnBindListener() {
277
278 @Override
279 public void onBind(final Account account) {
280 synchronized (mInProgressAvatarFetches) {
281 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
282 final String KEY = iterator.next();
283 if (KEY.startsWith(account.getJid().asBareJid() + "_")) {
284 iterator.remove();
285 }
286 }
287 }
288 boolean needsUpdating = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
289 needsUpdating |= account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
290 if (needsUpdating) {
291 databaseBackend.updateAccount(account);
292 }
293 account.getRoster().clearPresences();
294 mJingleConnectionManager.cancelInTransmission();
295 fetchRosterFromServer(account);
296 if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
297 fetchBookmarks(account);
298 }
299 final boolean flexible = account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
300 final boolean catchup = getMessageArchiveService().inCatchup(account);
301 if (flexible && catchup) {
302 sendIqPacket(account, mIqGenerator.purgeOfflineMessages(), (acc, packet) -> {
303 if (packet.getType() == IqPacket.TYPE.RESULT) {
304 Log.d(Config.LOGTAG, acc.getJid().asBareJid() + ": successfully purged offline messages");
305 }
306 });
307 }
308 sendPresence(account);
309 if (mPushManagementService.available(account)) {
310 mPushManagementService.registerPushTokenOnServer(account);
311 }
312 connectMultiModeConversations(account);
313 syncDirtyContacts(account);
314 }
315 };
316 private AtomicLong mLastExpiryRun = new AtomicLong(0);
317 private SecureRandom mRandom;
318 private LruCache<Pair<String, String>, ServiceDiscoveryResult> discoCache = new LruCache<>(20);
319 private OnStatusChanged statusListener = new OnStatusChanged() {
320
321 @Override
322 public void onStatusChanged(final Account account) {
323 XmppConnection connection = account.getXmppConnection();
324 updateAccountUi();
325 if (account.getStatus() == Account.State.ONLINE) {
326 synchronized (mLowPingTimeoutMode) {
327 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
328 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
329 }
330 }
331 if (account.setShowErrorNotification(true)) {
332 databaseBackend.updateAccount(account);
333 }
334 mMessageArchiveService.executePendingQueries(account);
335 if (connection != null && connection.getFeatures().csi()) {
336 if (checkListeners()) {
337 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//inactive");
338 connection.sendInactive();
339 } else {
340 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//active");
341 connection.sendActive();
342 }
343 }
344 List<Conversation> conversations = getConversations();
345 for (Conversation conversation : conversations) {
346 if (conversation.getAccount() == account && !account.pendingConferenceJoins.contains(conversation)) {
347 sendUnsentMessages(conversation);
348 }
349 }
350 for (Conversation conversation : account.pendingConferenceLeaves) {
351 leaveMuc(conversation);
352 }
353 account.pendingConferenceLeaves.clear();
354 for (Conversation conversation : account.pendingConferenceJoins) {
355 joinMuc(conversation);
356 }
357 account.pendingConferenceJoins.clear();
358 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
359 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
360 resetSendingToWaiting(account);
361 if (account.isEnabled() && isInLowPingTimeoutMode(account)) {
362 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": went into offline state during low ping mode. reconnecting now");
363 reconnectAccount(account, true, false);
364 } else {
365 int timeToReconnect = mRandom.nextInt(10) + 2;
366 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
367 }
368 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
369 databaseBackend.updateAccount(account);
370 reconnectAccount(account, true, false);
371 } else if (account.getStatus() != Account.State.CONNECTING && account.getStatus() != Account.State.NO_INTERNET) {
372 resetSendingToWaiting(account);
373 if (connection != null && account.getStatus().isAttemptReconnect()) {
374 final int next = connection.getTimeToNextAttempt();
375 final boolean lowPingTimeoutMode = isInLowPingTimeoutMode(account);
376 if (next <= 0) {
377 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. reconnecting now. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
378 reconnectAccount(account, true, false);
379 } else {
380 final int attempt = connection.getAttempt() + 1;
381 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. try again in " + next + "s for the " + attempt + " time. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
382 scheduleWakeUpCall(next, account.getUuid().hashCode());
383 }
384 }
385 }
386 getNotificationService().updateErrorNotification();
387 }
388 };
389 private OpenPgpServiceConnection pgpServiceConnection;
390 private PgpEngine mPgpEngine = null;
391 private WakeLock wakeLock;
392 private PowerManager pm;
393 private LruCache<String, Bitmap> mBitmapCache;
394 private BroadcastReceiver mInternalEventReceiver = new InternalEventReceiver();
395 private BroadcastReceiver mInternalScreenEventReceiver = new InternalEventReceiver();
396
397 private static String generateFetchKey(Account account, final Avatar avatar) {
398 return account.getJid().asBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
399 }
400
401 private boolean isInLowPingTimeoutMode(Account account) {
402 synchronized (mLowPingTimeoutMode) {
403 return mLowPingTimeoutMode.contains(account.getJid().asBareJid());
404 }
405 }
406
407 public void startForcingForegroundNotification() {
408 mForceForegroundService.set(true);
409 toggleForegroundService();
410 }
411
412 public void stopForcingForegroundNotification() {
413 mForceForegroundService.set(false);
414 toggleForegroundService();
415 }
416
417 public boolean areMessagesInitialized() {
418 return this.restoredFromDatabaseLatch.getCount() == 0;
419 }
420
421 public PgpEngine getPgpEngine() {
422 if (!Config.supportOpenPgp()) {
423 return null;
424 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
425 if (this.mPgpEngine == null) {
426 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
427 getApplicationContext(),
428 pgpServiceConnection.getService()), this);
429 }
430 return mPgpEngine;
431 } else {
432 return null;
433 }
434
435 }
436
437 public OpenPgpApi getOpenPgpApi() {
438 if (!Config.supportOpenPgp()) {
439 return null;
440 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
441 return new OpenPgpApi(this, pgpServiceConnection.getService());
442 } else {
443 return null;
444 }
445 }
446
447 public FileBackend getFileBackend() {
448 return this.fileBackend;
449 }
450
451 public AvatarService getAvatarService() {
452 return this.mAvatarService;
453 }
454
455 public void attachLocationToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
456 int encryption = conversation.getNextEncryption();
457 if (encryption == Message.ENCRYPTION_PGP) {
458 encryption = Message.ENCRYPTION_DECRYPTED;
459 }
460 Message message = new Message(conversation, uri.toString(), encryption);
461 if (conversation.getNextCounterpart() != null) {
462 message.setCounterpart(conversation.getNextCounterpart());
463 }
464 if (encryption == Message.ENCRYPTION_DECRYPTED) {
465 getPgpEngine().encrypt(message, callback);
466 } else {
467 sendMessage(message);
468 callback.success(message);
469 }
470 }
471
472 public void attachFileToConversation(final Conversation conversation, final Uri uri, final String type, final UiCallback<Message> callback) {
473 if (FileBackend.weOwnFile(this, uri)) {
474 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
475 callback.error(R.string.security_error_invalid_file_access, null);
476 return;
477 }
478 final Message message;
479 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
480 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
481 } else {
482 message = new Message(conversation, "", conversation.getNextEncryption());
483 }
484 message.setCounterpart(conversation.getNextCounterpart());
485 message.setType(Message.TYPE_FILE);
486 final AttachFileToConversationRunnable runnable = new AttachFileToConversationRunnable(this, uri, type, message, callback);
487 if (runnable.isVideoMessage()) {
488 mVideoCompressionExecutor.execute(runnable);
489 } else {
490 mFileAddingExecutor.execute(runnable);
491 }
492 }
493
494 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
495 if (FileBackend.weOwnFile(this, uri)) {
496 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
497 callback.error(R.string.security_error_invalid_file_access, null);
498 return;
499 }
500
501 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
502 final String compressPictures = getCompressPicturesPreference();
503
504 if ("never".equals(compressPictures)
505 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
506 || (mimeType != null && mimeType.endsWith("/gif"))) {
507 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": not compressing picture. sending as file");
508 attachFileToConversation(conversation, uri, mimeType, callback);
509 return;
510 }
511 final Message message;
512 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
513 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
514 } else {
515 message = new Message(conversation, "", conversation.getNextEncryption());
516 }
517 message.setCounterpart(conversation.getNextCounterpart());
518 message.setType(Message.TYPE_IMAGE);
519 mFileAddingExecutor.execute(() -> {
520 try {
521 getFileBackend().copyImageToPrivateStorage(message, uri);
522 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
523 final PgpEngine pgpEngine = getPgpEngine();
524 if (pgpEngine != null) {
525 pgpEngine.encrypt(message, callback);
526 } else if (callback != null) {
527 callback.error(R.string.unable_to_connect_to_keychain, null);
528 }
529 } else {
530 sendMessage(message);
531 callback.success(message);
532 }
533 } catch (final FileBackend.FileCopyException e) {
534 callback.error(e.getResId(), message);
535 }
536 });
537 }
538
539 public Conversation find(Bookmark bookmark) {
540 return find(bookmark.getAccount(), bookmark.getJid());
541 }
542
543 public Conversation find(final Account account, final Jid jid) {
544 return find(getConversations(), account, jid);
545 }
546
547 public boolean isMuc(final Account account, final Jid jid) {
548 final Conversation c = find(account, jid);
549 return c != null && c.getMode() == Conversational.MODE_MULTI;
550 }
551
552 public void search(List<String> term, OnSearchResultsAvailable onSearchResultsAvailable) {
553 MessageSearchTask.search(this, term, onSearchResultsAvailable);
554 }
555
556 @Override
557 public int onStartCommand(Intent intent, int flags, int startId) {
558 final String action = intent == null ? null : intent.getAction();
559 String pushedAccountHash = null;
560 boolean interactive = false;
561 if (action != null) {
562 final String uuid = intent.getStringExtra("uuid");
563 switch (action) {
564 case ConnectivityManager.CONNECTIVITY_ACTION:
565 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
566 resetAllAttemptCounts(true, false);
567 }
568 break;
569 case Intent.ACTION_SHUTDOWN:
570 logoutAndSave(true);
571 return START_NOT_STICKY;
572 case ACTION_CLEAR_NOTIFICATION:
573 mNotificationExecutor.execute(() -> {
574 try {
575 final Conversation c = findConversationByUuid(uuid);
576 if (c != null) {
577 mNotificationService.clear(c);
578 } else {
579 mNotificationService.clear();
580 }
581 restoredFromDatabaseLatch.await();
582
583 } catch (InterruptedException e) {
584 Log.d(Config.LOGTAG, "unable to process clear notification");
585 }
586 });
587 break;
588 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
589 dismissErrorNotifications();
590 break;
591 case ACTION_TRY_AGAIN:
592 resetAllAttemptCounts(false, true);
593 interactive = true;
594 break;
595 case ACTION_REPLY_TO_CONVERSATION:
596 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
597 if (remoteInput == null) {
598 break;
599 }
600 final CharSequence body = remoteInput.getCharSequence("text_reply");
601 final boolean dismissNotification = intent.getBooleanExtra("dismiss_notification", false);
602 if (body == null || body.length() <= 0) {
603 break;
604 }
605 mNotificationExecutor.execute(() -> {
606 try {
607 restoredFromDatabaseLatch.await();
608 final Conversation c = findConversationByUuid(uuid);
609 if (c != null) {
610 directReply(c, body.toString(), dismissNotification);
611 }
612 } catch (InterruptedException e) {
613 Log.d(Config.LOGTAG, "unable to process direct reply");
614 }
615 });
616 break;
617 case ACTION_MARK_AS_READ:
618 mNotificationExecutor.execute(() -> {
619 final Conversation c = findConversationByUuid(uuid);
620 if (c == null) {
621 Log.d(Config.LOGTAG, "received mark read intent for unknown conversation (" + uuid + ")");
622 return;
623 }
624 try {
625 restoredFromDatabaseLatch.await();
626 sendReadMarker(c, null);
627 } catch (InterruptedException e) {
628 Log.d(Config.LOGTAG, "unable to process notification read marker for conversation " + c.getName());
629 }
630
631 });
632 break;
633 case ACTION_SNOOZE:
634 mNotificationExecutor.execute(() -> {
635 final Conversation c = findConversationByUuid(uuid);
636 if (c == null) {
637 Log.d(Config.LOGTAG, "received snooze intent for unknown conversation (" + uuid + ")");
638 return;
639 }
640 c.setMutedTill(System.currentTimeMillis() + 30 * 60 * 1000);
641 mNotificationService.clear(c);
642 updateConversation(c);
643 });
644 case AudioManager.RINGER_MODE_CHANGED_ACTION:
645 case NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED:
646 if (dndOnSilentMode()) {
647 refreshAllPresences();
648 }
649 break;
650 case Intent.ACTION_SCREEN_ON:
651 deactivateGracePeriod();
652 case Intent.ACTION_SCREEN_OFF:
653 if (awayWhenScreenOff()) {
654 refreshAllPresences();
655 }
656 break;
657 case ACTION_FCM_TOKEN_REFRESH:
658 refreshAllFcmTokens();
659 break;
660 case ACTION_IDLE_PING:
661 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
662 scheduleNextIdlePing();
663 }
664 break;
665 case ACTION_FCM_MESSAGE_RECEIVED:
666 pushedAccountHash = intent.getStringExtra("account");
667 Log.d(Config.LOGTAG, "push message arrived in service. account=" + pushedAccountHash);
668 break;
669 case Intent.ACTION_SEND:
670 Uri uri = intent.getData();
671 if (uri != null) {
672 Log.d(Config.LOGTAG, "received uri permission for " + uri.toString());
673 }
674 return START_STICKY;
675 }
676 }
677 synchronized (this) {
678 WakeLockHelper.acquire(wakeLock);
679 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
680 HashSet<Account> pingCandidates = new HashSet<>();
681 for (Account account : accounts) {
682 pingNow |= processAccountState(account,
683 interactive,
684 "ui".equals(action),
685 CryptoHelper.getAccountFingerprint(account, PhoneHelper.getAndroidId(this)).equals(pushedAccountHash),
686 pingCandidates);
687 }
688 if (pingNow) {
689 for (Account account : pingCandidates) {
690 final boolean lowTimeout = isInLowPingTimeoutMode(account);
691 account.getXmppConnection().sendPing();
692 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
693 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
694 }
695 }
696 WakeLockHelper.release(wakeLock);
697 }
698 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
699 expireOldMessages();
700 }
701 return START_STICKY;
702 }
703
704 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
705 boolean pingNow = false;
706 if (account.getStatus().isAttemptReconnect()) {
707 if (!hasInternetConnection()) {
708 account.setStatus(Account.State.NO_INTERNET);
709 if (statusListener != null) {
710 statusListener.onStatusChanged(account);
711 }
712 } else {
713 if (account.getStatus() == Account.State.NO_INTERNET) {
714 account.setStatus(Account.State.OFFLINE);
715 if (statusListener != null) {
716 statusListener.onStatusChanged(account);
717 }
718 }
719 if (account.getStatus() == Account.State.ONLINE) {
720 synchronized (mLowPingTimeoutMode) {
721 long lastReceived = account.getXmppConnection().getLastPacketReceived();
722 long lastSent = account.getXmppConnection().getLastPingSent();
723 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
724 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
725 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().asBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
726 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
727 if (lastSent > lastReceived) {
728 if (pingTimeoutIn < 0) {
729 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": ping timeout");
730 this.reconnectAccount(account, true, interactive);
731 } else {
732 int secs = (int) (pingTimeoutIn / 1000);
733 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
734 }
735 } else {
736 pingCandidates.add(account);
737 if (isAccountPushed) {
738 pingNow = true;
739 if (mLowPingTimeoutMode.add(account.getJid().asBareJid())) {
740 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": entering low ping timeout mode");
741 }
742 } else if (msToNextPing <= 0) {
743 pingNow = true;
744 } else {
745 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
746 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
747 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
748 }
749 }
750 }
751 }
752 } else if (account.getStatus() == Account.State.OFFLINE) {
753 reconnectAccount(account, true, interactive);
754 } else if (account.getStatus() == Account.State.CONNECTING) {
755 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
756 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
757 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
758 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
759 if (timeout < 0) {
760 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast=" + secondsSinceLastConnect + ")");
761 account.getXmppConnection().resetAttemptCount(false);
762 reconnectAccount(account, true, interactive);
763 } else if (discoTimeout < 0) {
764 account.getXmppConnection().sendDiscoTimeout();
765 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
766 } else {
767 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
768 }
769 } else {
770 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
771 reconnectAccount(account, true, interactive);
772 }
773 }
774 }
775 }
776 return pingNow;
777 }
778
779 public boolean isDataSaverDisabled() {
780 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
781 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
782 return !connectivityManager.isActiveNetworkMetered()
783 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
784 } else {
785 return true;
786 }
787 }
788
789 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
790 Message message = new Message(conversation, body, conversation.getNextEncryption());
791 message.markUnread();
792 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
793 getPgpEngine().encrypt(message, new UiCallback<Message>() {
794 @Override
795 public void success(Message message) {
796 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
797 sendMessage(message);
798 if (dismissAfterReply) {
799 markRead((Conversation) message.getConversation(), true);
800 } else {
801 mNotificationService.pushFromDirectReply(message);
802 }
803 }
804
805 @Override
806 public void error(int errorCode, Message object) {
807
808 }
809
810 @Override
811 public void userInputRequried(PendingIntent pi, Message object) {
812
813 }
814 });
815 } else {
816 sendMessage(message);
817 if (dismissAfterReply) {
818 markRead(conversation, true);
819 } else {
820 mNotificationService.pushFromDirectReply(message);
821 }
822 }
823 }
824
825 private boolean dndOnSilentMode() {
826 return getBooleanPreference(SettingsActivity.DND_ON_SILENT_MODE, R.bool.dnd_on_silent_mode);
827 }
828
829 private boolean manuallyChangePresence() {
830 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
831 }
832
833 private boolean treatVibrateAsSilent() {
834 return getBooleanPreference(SettingsActivity.TREAT_VIBRATE_AS_SILENT, R.bool.treat_vibrate_as_silent);
835 }
836
837 private boolean awayWhenScreenOff() {
838 return getBooleanPreference(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, R.bool.away_when_screen_off);
839 }
840
841 private String getCompressPicturesPreference() {
842 return getPreferences().getString("picture_compression", getResources().getString(R.string.picture_compression));
843 }
844
845 private Presence.Status getTargetPresence() {
846 if (dndOnSilentMode() && isPhoneSilenced()) {
847 return Presence.Status.DND;
848 } else if (awayWhenScreenOff() && !isInteractive()) {
849 return Presence.Status.AWAY;
850 } else {
851 return Presence.Status.ONLINE;
852 }
853 }
854
855 @SuppressLint("NewApi")
856 @SuppressWarnings("deprecation")
857 public boolean isInteractive() {
858 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
859
860 final boolean isScreenOn;
861 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
862 isScreenOn = pm.isScreenOn();
863 } else {
864 isScreenOn = pm.isInteractive();
865 }
866 return isScreenOn;
867 }
868
869 private boolean isPhoneSilenced() {
870 final boolean notificationDnd;
871 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
872 final NotificationManager notificationManager = getSystemService(NotificationManager.class);
873 final int filter = notificationManager == null ? NotificationManager.INTERRUPTION_FILTER_UNKNOWN : notificationManager.getCurrentInterruptionFilter();
874 notificationDnd = filter >= NotificationManager.INTERRUPTION_FILTER_PRIORITY;
875 } else {
876 notificationDnd = false;
877 }
878 final AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
879 final int ringerMode = audioManager == null ? AudioManager.RINGER_MODE_NORMAL : audioManager.getRingerMode();
880 try {
881 if (treatVibrateAsSilent()) {
882 return notificationDnd || ringerMode != AudioManager.RINGER_MODE_NORMAL;
883 } else {
884 return notificationDnd || ringerMode == AudioManager.RINGER_MODE_SILENT;
885 }
886 } catch (Throwable throwable) {
887 Log.d(Config.LOGTAG, "platform bug in isPhoneSilenced (" + throwable.getMessage() + ")");
888 return notificationDnd;
889 }
890 }
891
892 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
893 Log.d(Config.LOGTAG, "resetting all attempt counts");
894 for (Account account : accounts) {
895 if (account.hasErrorStatus() || reallyAll) {
896 final XmppConnection connection = account.getXmppConnection();
897 if (connection != null) {
898 connection.resetAttemptCount(retryImmediately);
899 }
900 }
901 if (account.setShowErrorNotification(true)) {
902 databaseBackend.updateAccount(account);
903 }
904 }
905 mNotificationService.updateErrorNotification();
906 }
907
908 private void dismissErrorNotifications() {
909 for (final Account account : this.accounts) {
910 if (account.hasErrorStatus()) {
911 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": dismissing error notification");
912 if (account.setShowErrorNotification(false)) {
913 databaseBackend.updateAccount(account);
914 }
915 }
916 }
917 }
918
919 private void expireOldMessages() {
920 expireOldMessages(false);
921 }
922
923 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
924 mLastExpiryRun.set(SystemClock.elapsedRealtime());
925 mDatabaseWriterExecutor.execute(() -> {
926 long timestamp = getAutomaticMessageDeletionDate();
927 if (timestamp > 0) {
928 databaseBackend.expireOldMessages(timestamp);
929 synchronized (XmppConnectionService.this.conversations) {
930 for (Conversation conversation : XmppConnectionService.this.conversations) {
931 conversation.expireOldMessages(timestamp);
932 if (resetHasMessagesLeftOnServer) {
933 conversation.messagesLoaded.set(true);
934 conversation.setHasMessagesLeftOnServer(true);
935 }
936 }
937 }
938 updateConversationUi();
939 }
940 });
941 }
942
943 public boolean hasInternetConnection() {
944 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
945 try {
946 final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo();
947 return activeNetwork != null && (activeNetwork.isConnected() || activeNetwork.getType() == ConnectivityManager.TYPE_ETHERNET);
948 } catch (RuntimeException e) {
949 Log.d(Config.LOGTAG, "unable to check for internet connection", e);
950 return true; //if internet connection can not be checked it is probably best to just try
951 }
952 }
953
954 @SuppressLint("TrulyRandom")
955 @Override
956 public void onCreate() {
957 OmemoSetting.load(this);
958 ExceptionHelper.init(getApplicationContext());
959 PRNGFixes.apply();
960 Resolver.init(this);
961 this.mRandom = new SecureRandom();
962 updateMemorizingTrustmanager();
963 if (Compatibility.twentySix()) {
964 mNotificationService.initializeChannels();
965 }
966 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
967 final int cacheSize = maxMemory / 8;
968 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
969 @Override
970 protected int sizeOf(final String key, final Bitmap bitmap) {
971 return bitmap.getByteCount() / 1024;
972 }
973 };
974 if (mLastActivity == 0) {
975 mLastActivity = getPreferences().getLong(SETTING_LAST_ACTIVITY_TS, System.currentTimeMillis());
976 }
977
978 Log.d(Config.LOGTAG, "initializing database...");
979 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
980 Log.d(Config.LOGTAG, "restoring accounts...");
981 this.accounts = databaseBackend.getAccounts();
982 final SharedPreferences.Editor editor = getPreferences().edit();
983 if (this.accounts.size() == 0 && Arrays.asList("Sony", "Sony Ericsson").contains(Build.MANUFACTURER)) {
984 editor.putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, true);
985 Log.d(Config.LOGTAG, Build.MANUFACTURER + " is on blacklist. enabling foreground service");
986 }
987 editor.putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
988 editor.apply();
989
990 restoreFromDatabase();
991
992 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
993 startContactObserver();
994 }
995 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
996 Log.d(Config.LOGTAG, "starting file observer");
997 new Thread(fileObserver::startWatching).start();
998 }
999 if (Config.supportOpenPgp()) {
1000 this.pgpServiceConnection = new OpenPgpServiceConnection(this, "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
1001 @Override
1002 public void onBound(IOpenPgpService2 service) {
1003 for (Account account : accounts) {
1004 final PgpDecryptionService pgp = account.getPgpDecryptionService();
1005 if (pgp != null) {
1006 pgp.continueDecryption(true);
1007 }
1008 }
1009 }
1010
1011 @Override
1012 public void onError(Exception e) {
1013 }
1014 });
1015 this.pgpServiceConnection.bindToService();
1016 }
1017
1018 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1019 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
1020
1021 toggleForegroundService();
1022 updateUnreadCountBadge();
1023 toggleScreenEventReceiver();
1024 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1025 scheduleNextIdlePing();
1026 IntentFilter intentFilter = new IntentFilter();
1027 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1028 intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
1029 }
1030 intentFilter.addAction(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED);
1031 registerReceiver(this.mInternalEventReceiver, intentFilter);
1032 }
1033 }
1034
1035 public void startContactObserver() {
1036 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, new ContentObserver(null) {
1037 @Override
1038 public void onChange(boolean selfChange) {
1039 super.onChange(selfChange);
1040 if (restoredFromDatabaseLatch.getCount() == 0) {
1041 loadPhoneContacts();
1042 }
1043 }
1044 });
1045 }
1046
1047 @Override
1048 public void onTrimMemory(int level) {
1049 super.onTrimMemory(level);
1050 if (level >= TRIM_MEMORY_COMPLETE) {
1051 Log.d(Config.LOGTAG, "clear cache due to low memory");
1052 getBitmapCache().evictAll();
1053 }
1054 }
1055
1056 @Override
1057 public void onDestroy() {
1058 try {
1059 unregisterReceiver(this.mInternalEventReceiver);
1060 } catch (IllegalArgumentException e) {
1061 //ignored
1062 }
1063 fileObserver.stopWatching();
1064 super.onDestroy();
1065 }
1066
1067 public void restartFileObserver() {
1068 Log.d(Config.LOGTAG, "restarting file observer");
1069 new Thread(fileObserver::restartWatching).start();
1070 }
1071
1072 public void toggleScreenEventReceiver() {
1073 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1074 final IntentFilter filter = new IntentFilter();
1075 filter.addAction(Intent.ACTION_SCREEN_ON);
1076 filter.addAction(Intent.ACTION_SCREEN_OFF);
1077 registerReceiver(this.mInternalScreenEventReceiver, filter);
1078 } else {
1079 try {
1080 unregisterReceiver(this.mInternalScreenEventReceiver);
1081 } catch (IllegalArgumentException e) {
1082 //ignored
1083 }
1084 }
1085 }
1086
1087 public void toggleForegroundService() {
1088 final boolean status;
1089 if (mForceForegroundService.get() || (Compatibility.keepForegroundService(this) && hasEnabledAccounts())) {
1090 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1091 status = true;
1092 } else {
1093 stopForeground(true);
1094 mNotificationService.dismissForcedForegroundNotification(); //if the channel was changed the previous call might fail
1095 status = false;
1096 }
1097 Log.d(Config.LOGTAG,"ForegroundService: "+(status?"on":"off"));
1098 }
1099
1100 @Override
1101 public void onTaskRemoved(final Intent rootIntent) {
1102 super.onTaskRemoved(rootIntent);
1103 if ((Compatibility.keepForegroundService(this) && hasEnabledAccounts()) || mForceForegroundService.get()) {
1104 Log.d(Config.LOGTAG, "ignoring onTaskRemoved because foreground service is activated");
1105 } else {
1106 this.logoutAndSave(false);
1107 }
1108 }
1109
1110 private void logoutAndSave(boolean stop) {
1111 int activeAccounts = 0;
1112 for (final Account account : accounts) {
1113 if (account.getStatus() != Account.State.DISABLED) {
1114 databaseBackend.writeRoster(account.getRoster());
1115 activeAccounts++;
1116 }
1117 if (account.getXmppConnection() != null) {
1118 new Thread(() -> disconnect(account, false)).start();
1119 }
1120 }
1121 if (stop || activeAccounts == 0) {
1122 Log.d(Config.LOGTAG, "good bye");
1123 stopSelf();
1124 }
1125 }
1126
1127 public void scheduleWakeUpCall(int seconds, int requestCode) {
1128 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1129 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1130 if (alarmManager == null) {
1131 return;
1132 }
1133 final Intent intent = new Intent(this, EventReceiver.class);
1134 intent.setAction("ping");
1135 try {
1136 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1137 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1138 } catch (RuntimeException e) {
1139 Log.e(Config.LOGTAG, "unable to schedule alarm for ping", e);
1140 }
1141 }
1142
1143 @TargetApi(Build.VERSION_CODES.M)
1144 private void scheduleNextIdlePing() {
1145 final long timeToWake = SystemClock.elapsedRealtime() + (Config.IDLE_PING_INTERVAL * 1000);
1146 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1147 if (alarmManager == null) {
1148 return;
1149 }
1150 final Intent intent = new Intent(this, EventReceiver.class);
1151 intent.setAction(ACTION_IDLE_PING);
1152 try {
1153 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
1154 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1155 } catch (RuntimeException e) {
1156 Log.d(Config.LOGTAG, "unable to schedule alarm for idle ping", e);
1157 }
1158 }
1159
1160 public XmppConnection createConnection(final Account account) {
1161 final XmppConnection connection = new XmppConnection(account, this);
1162 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1163 connection.setOnStatusChangedListener(this.statusListener);
1164 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1165 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1166 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1167 connection.setOnBindListener(this.mOnBindListener);
1168 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1169 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1170 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1171 AxolotlService axolotlService = account.getAxolotlService();
1172 if (axolotlService != null) {
1173 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1174 }
1175 return connection;
1176 }
1177
1178 public void sendChatState(Conversation conversation) {
1179 if (sendChatStates()) {
1180 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1181 sendMessagePacket(conversation.getAccount(), packet);
1182 }
1183 }
1184
1185 private void sendFileMessage(final Message message, final boolean delay) {
1186 Log.d(Config.LOGTAG, "send file message");
1187 final Account account = message.getConversation().getAccount();
1188 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1189 || message.getConversation().getMode() == Conversation.MODE_MULTI) {
1190 mHttpConnectionManager.createNewUploadConnection(message, delay);
1191 } else {
1192 mJingleConnectionManager.createNewConnection(message);
1193 }
1194 }
1195
1196 public void sendMessage(final Message message) {
1197 sendMessage(message, false, false);
1198 }
1199
1200 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1201 final Account account = message.getConversation().getAccount();
1202 if (account.setShowErrorNotification(true)) {
1203 databaseBackend.updateAccount(account);
1204 mNotificationService.updateErrorNotification();
1205 }
1206 final Conversation conversation = (Conversation) message.getConversation();
1207 account.deactivateGracePeriod();
1208 MessagePacket packet = null;
1209 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1210 || !Patches.BAD_MUC_REFLECTION.contains(account.getServerIdentity()))
1211 && !message.edited();
1212 boolean saveInDb = addToConversation;
1213 message.setStatus(Message.STATUS_WAITING);
1214
1215 if (account.isOnlineAndConnected()) {
1216 switch (message.getEncryption()) {
1217 case Message.ENCRYPTION_NONE:
1218 if (message.needsUploading()) {
1219 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1220 || conversation.getMode() == Conversation.MODE_MULTI
1221 || message.fixCounterpart()) {
1222 this.sendFileMessage(message, delay);
1223 } else {
1224 break;
1225 }
1226 } else {
1227 packet = mMessageGenerator.generateChat(message);
1228 }
1229 break;
1230 case Message.ENCRYPTION_PGP:
1231 case Message.ENCRYPTION_DECRYPTED:
1232 if (message.needsUploading()) {
1233 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1234 || conversation.getMode() == Conversation.MODE_MULTI
1235 || message.fixCounterpart()) {
1236 this.sendFileMessage(message, delay);
1237 } else {
1238 break;
1239 }
1240 } else {
1241 packet = mMessageGenerator.generatePgpChat(message);
1242 }
1243 break;
1244 case Message.ENCRYPTION_AXOLOTL:
1245 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1246 if (message.needsUploading()) {
1247 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1248 || conversation.getMode() == Conversation.MODE_MULTI
1249 || message.fixCounterpart()) {
1250 this.sendFileMessage(message, delay);
1251 } else {
1252 break;
1253 }
1254 } else {
1255 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1256 if (axolotlMessage == null) {
1257 account.getAxolotlService().preparePayloadMessage(message, delay);
1258 } else {
1259 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1260 }
1261 }
1262 break;
1263
1264 }
1265 if (packet != null) {
1266 if (account.getXmppConnection().getFeatures().sm()
1267 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1268 message.setStatus(Message.STATUS_UNSEND);
1269 } else {
1270 message.setStatus(Message.STATUS_SEND);
1271 }
1272 }
1273 } else {
1274 switch (message.getEncryption()) {
1275 case Message.ENCRYPTION_DECRYPTED:
1276 if (!message.needsUploading()) {
1277 String pgpBody = message.getEncryptedBody();
1278 String decryptedBody = message.getBody();
1279 message.setBody(pgpBody); //TODO might throw NPE
1280 message.setEncryption(Message.ENCRYPTION_PGP);
1281 if (message.edited()) {
1282 message.setBody(decryptedBody);
1283 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1284 databaseBackend.updateMessage(message, message.getEditedId());
1285 updateConversationUi();
1286 return;
1287 } else {
1288 databaseBackend.createMessage(message);
1289 saveInDb = false;
1290 message.setBody(decryptedBody);
1291 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1292 }
1293 }
1294 break;
1295 case Message.ENCRYPTION_AXOLOTL:
1296 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1297 break;
1298 }
1299 }
1300
1301
1302 boolean mucMessage = conversation.getMode() == Conversation.MODE_MULTI && message.getType() != Message.TYPE_PRIVATE;
1303 if (mucMessage) {
1304 message.setCounterpart(conversation.getMucOptions().getSelf().getFullJid());
1305 }
1306
1307 if (resend) {
1308 if (packet != null && addToConversation) {
1309 if (account.getXmppConnection().getFeatures().sm() || mucMessage) {
1310 markMessage(message, Message.STATUS_UNSEND);
1311 } else {
1312 markMessage(message, Message.STATUS_SEND);
1313 }
1314 }
1315 } else {
1316 if (addToConversation) {
1317 conversation.add(message);
1318 }
1319 if (saveInDb) {
1320 databaseBackend.createMessage(message);
1321 } else if (message.edited()) {
1322 databaseBackend.updateMessage(message, message.getEditedId());
1323 }
1324 updateConversationUi();
1325 }
1326 if (packet != null) {
1327 if (delay) {
1328 mMessageGenerator.addDelay(packet, message.getTimeSent());
1329 }
1330 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1331 if (this.sendChatStates()) {
1332 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1333 }
1334 }
1335 sendMessagePacket(account, packet);
1336 }
1337 }
1338
1339 private void sendUnsentMessages(final Conversation conversation) {
1340 conversation.findWaitingMessages(message -> resendMessage(message, true));
1341 }
1342
1343 public void resendMessage(final Message message, final boolean delay) {
1344 sendMessage(message, true, delay);
1345 }
1346
1347 public void fetchRosterFromServer(final Account account) {
1348 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1349 if (!"".equals(account.getRosterVersion())) {
1350 Log.d(Config.LOGTAG, account.getJid().asBareJid()
1351 + ": fetching roster version " + account.getRosterVersion());
1352 } else {
1353 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching roster");
1354 }
1355 iqPacket.query(Namespace.ROSTER).setAttribute("ver", account.getRosterVersion());
1356 sendIqPacket(account, iqPacket, mIqParser);
1357 }
1358
1359 public void fetchBookmarks(final Account account) {
1360 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1361 final Element query = iqPacket.query("jabber:iq:private");
1362 query.addChild("storage", Namespace.BOOKMARKS);
1363 final OnIqPacketReceived callback = (a, response) -> {
1364 if (response.getType() == IqPacket.TYPE.RESULT) {
1365 final Element query1 = response.query();
1366 final Element storage = query1.findChild("storage", "storage:bookmarks");
1367 processBookmarks(a, storage);
1368 } else {
1369 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": could not fetch bookmarks");
1370 }
1371 };
1372 sendIqPacket(account, iqPacket, callback);
1373 }
1374
1375 public void processBookmarks(Account account, Element storage) {
1376 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1377 final boolean autojoin = respectAutojoin();
1378 if (storage != null) {
1379 for (final Element item : storage.getChildren()) {
1380 if (item.getName().equals("conference")) {
1381 final Bookmark bookmark = Bookmark.parse(item, account);
1382 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1383 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1384 bookmark.setBookmarkName(old.getBookmarkName());
1385 }
1386 Conversation conversation = find(bookmark);
1387 if (conversation != null) {
1388 bookmark.setConversation(conversation);
1389 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1390 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true, false);
1391 bookmark.setConversation(conversation);
1392 }
1393 }
1394 }
1395 }
1396 account.setBookmarks(new CopyOnWriteArrayList<>(bookmarks.values()));
1397 }
1398
1399 public void pushBookmarks(Account account) {
1400 if (account.getXmppConnection().getFeatures().bookmarksConversion()) {
1401 pushBookmarksPep(account);
1402 } else {
1403 pushBookmarksPrivateXml(account);
1404 }
1405 }
1406
1407 private void pushBookmarksPrivateXml(Account account) {
1408 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via private xml");
1409 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1410 Element query = iqPacket.query("jabber:iq:private");
1411 Element storage = query.addChild("storage", "storage:bookmarks");
1412 for (Bookmark bookmark : account.getBookmarks()) {
1413 storage.addChild(bookmark);
1414 }
1415 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1416 }
1417
1418 private void pushBookmarksPep(Account account) {
1419 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via pep");
1420 Element storage = new Element("storage", "storage:bookmarks");
1421 for (Bookmark bookmark : account.getBookmarks()) {
1422 storage.addChild(bookmark);
1423 }
1424 pushNodeAndEnforcePublishOptions(account,Namespace.BOOKMARKS,storage, PublishOptions.persistentWhitelistAccess());
1425
1426 }
1427
1428
1429 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options) {
1430 pushNodeAndEnforcePublishOptions(account, node, element, options, true);
1431
1432 }
1433
1434 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options, final boolean retry) {
1435 IqPacket packet = mIqGenerator.publishElement(node, element, options);
1436 Log.d(Config.LOGTAG,packet.toString());
1437 sendIqPacket(account, packet, (a, response) -> {
1438 if (response.getType() == IqPacket.TYPE.RESULT) {
1439 return;
1440 }
1441 final Element error = response.getType() == IqPacket.TYPE.ERROR ? response.findChild("error") : null;
1442 final boolean preconditionNotMet = error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR);
1443 if (retry && preconditionNotMet) {
1444 pushNodeConfiguration(account, node, options, new OnConfigurationPushed() {
1445 @Override
1446 public void onPushSucceeded() {
1447 pushNodeAndEnforcePublishOptions(account, node, element, options, false);
1448 }
1449
1450 @Override
1451 public void onPushFailed() {
1452 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": unable to push node configuration ("+node+")");
1453 }
1454 });
1455 } else {
1456 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": error publishing bookmarks (retry="+Boolean.toString(retry)+") "+response);
1457 }
1458 });
1459 }
1460
1461 private void restoreFromDatabase() {
1462 synchronized (this.conversations) {
1463 final Map<String, Account> accountLookupTable = new Hashtable<>();
1464 for (Account account : this.accounts) {
1465 accountLookupTable.put(account.getUuid(), account);
1466 }
1467 Log.d(Config.LOGTAG, "restoring conversations...");
1468 final long startTimeConversationsRestore = SystemClock.elapsedRealtime();
1469 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1470 for (Iterator<Conversation> iterator = conversations.listIterator(); iterator.hasNext(); ) {
1471 Conversation conversation = iterator.next();
1472 Account account = accountLookupTable.get(conversation.getAccountUuid());
1473 if (account != null) {
1474 conversation.setAccount(account);
1475 } else {
1476 Log.e(Config.LOGTAG, "unable to restore Conversations with " + conversation.getJid());
1477 iterator.remove();
1478 }
1479 }
1480 long diffConversationsRestore = SystemClock.elapsedRealtime() - startTimeConversationsRestore;
1481 Log.d(Config.LOGTAG, "finished restoring conversations in " + diffConversationsRestore + "ms");
1482 Runnable runnable = () -> {
1483 long deletionDate = getAutomaticMessageDeletionDate();
1484 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1485 if (deletionDate > 0) {
1486 Log.d(Config.LOGTAG, "deleting messages that are older than " + AbstractGenerator.getTimestamp(deletionDate));
1487 databaseBackend.expireOldMessages(deletionDate);
1488 }
1489 Log.d(Config.LOGTAG, "restoring roster...");
1490 for (Account account : accounts) {
1491 databaseBackend.readRoster(account.getRoster());
1492 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1493 }
1494 getBitmapCache().evictAll();
1495 loadPhoneContacts();
1496 Log.d(Config.LOGTAG, "restoring messages...");
1497 final long startMessageRestore = SystemClock.elapsedRealtime();
1498 final Conversation quickLoad = QuickLoader.get(this.conversations);
1499 if (quickLoad != null) {
1500 restoreMessages(quickLoad);
1501 updateConversationUi();
1502 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1503 Log.d(Config.LOGTAG,"quickly restored "+quickLoad.getName()+" after " + diffMessageRestore + "ms");
1504 }
1505 for (Conversation conversation : this.conversations) {
1506 if (quickLoad != conversation) {
1507 restoreMessages(conversation);
1508 }
1509 }
1510 mNotificationService.finishBacklog(false);
1511 restoredFromDatabaseLatch.countDown();
1512 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1513 Log.d(Config.LOGTAG, "finished restoring messages in " + diffMessageRestore + "ms");
1514 updateConversationUi();
1515 };
1516 mDatabaseReaderExecutor.execute(runnable); //will contain one write command (expiry) but that's fine
1517 }
1518 }
1519
1520 private void restoreMessages(Conversation conversation) {
1521 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1522 checkDeletedFiles(conversation);
1523 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
1524 conversation.findUnreadMessages(message -> mNotificationService.pushFromBacklog(message));
1525 }
1526
1527 public void loadPhoneContacts() {
1528 mContactMergerExecutor.execute(() -> PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1529 @Override
1530 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1531 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1532 for (Account account : accounts) {
1533 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1534 for (Bundle phoneContact : phoneContacts) {
1535 Jid jid;
1536 try {
1537 jid = Jid.of(phoneContact.getString("jid"));
1538 } catch (final IllegalArgumentException e) {
1539 continue;
1540 }
1541 final Contact contact = account.getRoster().getContact(jid);
1542 String systemAccount = phoneContact.getInt("phoneid")
1543 + "#"
1544 + phoneContact.getString("lookup");
1545 contact.setSystemAccount(systemAccount);
1546 boolean needsCacheClean = contact.setPhotoUri(phoneContact.getString("photouri"));
1547 needsCacheClean |= contact.setSystemName(phoneContact.getString("displayname"));
1548 if (needsCacheClean) {
1549 getAvatarService().clear(contact);
1550 }
1551 withSystemAccounts.remove(contact);
1552 }
1553 for (Contact contact : withSystemAccounts) {
1554 contact.setSystemAccount(null);
1555 boolean needsCacheClean = contact.setPhotoUri(null);
1556 needsCacheClean |= contact.setSystemName(null);
1557 if (needsCacheClean) {
1558 getAvatarService().clear(contact);
1559 }
1560 }
1561 }
1562 Log.d(Config.LOGTAG, "finished merging phone contacts");
1563 mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
1564 updateRosterUi();
1565 }
1566 }));
1567 }
1568
1569
1570 public void syncRoster(final Account account) {
1571 mRosterSyncTaskManager.execute(account, () -> databaseBackend.writeRoster(account.getRoster()));
1572 }
1573
1574 public List<Conversation> getConversations() {
1575 return this.conversations;
1576 }
1577
1578 private void checkDeletedFiles(Conversation conversation) {
1579 conversation.findMessagesWithFiles(message -> {
1580 if (!getFileBackend().isFileAvailable(message)) {
1581 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1582 final int s = message.getStatus();
1583 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1584 markMessage(message, Message.STATUS_SEND_FAILED);
1585 }
1586 }
1587 });
1588 }
1589
1590 private void markFileDeleted(final String path) {
1591 Log.d(Config.LOGTAG, "deleted file " + path);
1592 for (Conversation conversation : getConversations()) {
1593 conversation.findMessagesWithFiles(message -> {
1594 DownloadableFile file = fileBackend.getFile(message);
1595 if (file.getAbsolutePath().equals(path)) {
1596 if (!file.exists()) {
1597 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1598 final int s = message.getStatus();
1599 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1600 markMessage(message, Message.STATUS_SEND_FAILED);
1601 } else {
1602 updateConversationUi();
1603 }
1604 } else {
1605 Log.d(Config.LOGTAG, "found matching message for file " + path + " but file still exists");
1606 }
1607 }
1608 });
1609 }
1610 }
1611
1612 public void populateWithOrderedConversations(final List<Conversation> list) {
1613 populateWithOrderedConversations(list, true);
1614 }
1615
1616 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1617 list.clear();
1618 if (includeNoFileUpload) {
1619 list.addAll(getConversations());
1620 } else {
1621 for (Conversation conversation : getConversations()) {
1622 if (conversation.getMode() == Conversation.MODE_SINGLE
1623 || (conversation.getAccount().httpUploadAvailable() && conversation.getMucOptions().participating())) {
1624 list.add(conversation);
1625 }
1626 }
1627 }
1628 try {
1629 Collections.sort(list);
1630 } catch (IllegalArgumentException e) {
1631 //ignore
1632 }
1633 }
1634
1635 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1636 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1637 return;
1638 } else if (timestamp == 0) {
1639 return;
1640 }
1641 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1642 final Runnable runnable = () -> {
1643 final Account account = conversation.getAccount();
1644 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1645 if (messages.size() > 0) {
1646 conversation.addAll(0, messages);
1647 checkDeletedFiles(conversation);
1648 callback.onMoreMessagesLoaded(messages.size(), conversation);
1649 } else if (conversation.hasMessagesLeftOnServer()
1650 && account.isOnlineAndConnected()
1651 && conversation.getLastClearHistory().getTimestamp() == 0) {
1652 final boolean mamAvailable;
1653 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1654 mamAvailable = account.getXmppConnection().getFeatures().mam() && !conversation.getContact().isBlocked();
1655 } else {
1656 mamAvailable = conversation.getMucOptions().mamSupport();
1657 }
1658 if (mamAvailable) {
1659 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
1660 if (query != null) {
1661 query.setCallback(callback);
1662 callback.informUser(R.string.fetching_history_from_server);
1663 } else {
1664 callback.informUser(R.string.not_fetching_history_retention_period);
1665 }
1666
1667 }
1668 }
1669 };
1670 mDatabaseReaderExecutor.execute(runnable);
1671 }
1672
1673 public List<Account> getAccounts() {
1674 return this.accounts;
1675 }
1676
1677 public List<Conversation> findAllConferencesWith(Contact contact) {
1678 ArrayList<Conversation> results = new ArrayList<>();
1679 for (final Conversation c : conversations) {
1680 if (c.getMode() == Conversation.MODE_MULTI
1681 && (c.getJid().asBareJid().equals(c.getJid().asBareJid()) || c.getMucOptions().isContactInRoom(contact))) {
1682 results.add(c);
1683 }
1684 }
1685 return results;
1686 }
1687
1688 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1689 for (final Conversation conversation : haystack) {
1690 if (conversation.getContact() == contact) {
1691 return conversation;
1692 }
1693 }
1694 return null;
1695 }
1696
1697 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1698 if (jid == null) {
1699 return null;
1700 }
1701 for (final Conversation conversation : haystack) {
1702 if ((account == null || conversation.getAccount() == account)
1703 && (conversation.getJid().asBareJid().equals(jid.asBareJid()))) {
1704 return conversation;
1705 }
1706 }
1707 return null;
1708 }
1709
1710 public boolean isConversationsListEmpty(final Conversation ignore) {
1711 synchronized (this.conversations) {
1712 final int size = this.conversations.size();
1713 return size == 0 || size == 1 && this.conversations.get(0) == ignore;
1714 }
1715 }
1716
1717 public boolean isConversationStillOpen(final Conversation conversation) {
1718 synchronized (this.conversations) {
1719 for (Conversation current : this.conversations) {
1720 if (current == conversation) {
1721 return true;
1722 }
1723 }
1724 }
1725 return false;
1726 }
1727
1728 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc, final boolean async) {
1729 return this.findOrCreateConversation(account, jid, muc, false, async);
1730 }
1731
1732 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final boolean async) {
1733 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null, async);
1734 }
1735
1736 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query, final boolean async) {
1737 synchronized (this.conversations) {
1738 Conversation conversation = find(account, jid);
1739 if (conversation != null) {
1740 return conversation;
1741 }
1742 conversation = databaseBackend.findConversation(account, jid);
1743 final boolean loadMessagesFromDb;
1744 if (conversation != null) {
1745 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1746 conversation.setAccount(account);
1747 if (muc) {
1748 conversation.setMode(Conversation.MODE_MULTI);
1749 conversation.setContactJid(jid);
1750 } else {
1751 conversation.setMode(Conversation.MODE_SINGLE);
1752 conversation.setContactJid(jid.asBareJid());
1753 }
1754 databaseBackend.updateConversation(conversation);
1755 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true, false);
1756 } else {
1757 String conversationName;
1758 Contact contact = account.getRoster().getContact(jid);
1759 if (contact != null) {
1760 conversationName = contact.getDisplayName();
1761 } else {
1762 conversationName = jid.getLocal();
1763 }
1764 if (muc) {
1765 conversation = new Conversation(conversationName, account, jid,
1766 Conversation.MODE_MULTI);
1767 } else {
1768 conversation = new Conversation(conversationName, account, jid.asBareJid(),
1769 Conversation.MODE_SINGLE);
1770 }
1771 this.databaseBackend.createConversation(conversation);
1772 loadMessagesFromDb = false;
1773 }
1774 final Conversation c = conversation;
1775 final Runnable runnable = () -> {
1776 if (loadMessagesFromDb) {
1777 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1778 updateConversationUi();
1779 c.messagesLoaded.set(true);
1780 }
1781 if (account.getXmppConnection() != null
1782 && !c.getContact().isBlocked()
1783 && account.getXmppConnection().getFeatures().mam()
1784 && !muc) {
1785 if (query == null) {
1786 mMessageArchiveService.query(c);
1787 } else {
1788 if (query.getConversation() == null) {
1789 mMessageArchiveService.query(c, query.getStart(), query.isCatchup());
1790 }
1791 }
1792 }
1793 checkDeletedFiles(c);
1794 if (joinAfterCreate) {
1795 joinMuc(c);
1796 }
1797 };
1798 if (async) {
1799 mDatabaseReaderExecutor.execute(runnable);
1800 } else {
1801 runnable.run();
1802 }
1803 this.conversations.add(conversation);
1804 updateConversationUi();
1805 return conversation;
1806 }
1807 }
1808
1809 public void archiveConversation(Conversation conversation) {
1810 getNotificationService().clear(conversation);
1811 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1812 conversation.setNextMessage(null);
1813 synchronized (this.conversations) {
1814 getMessageArchiveService().kill(conversation);
1815 if (conversation.getMode() == Conversation.MODE_MULTI) {
1816 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1817 Bookmark bookmark = conversation.getBookmark();
1818 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1819 bookmark.setAutojoin(false);
1820 pushBookmarks(bookmark.getAccount());
1821 }
1822 }
1823 leaveMuc(conversation);
1824 } else {
1825 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1826 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1827 sendPresencePacket(
1828 conversation.getAccount(),
1829 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1830 );
1831 }
1832 }
1833 updateConversation(conversation);
1834 this.conversations.remove(conversation);
1835 updateConversationUi();
1836 }
1837 }
1838
1839 public void createAccount(final Account account) {
1840 account.initAccountServices(this);
1841 databaseBackend.createAccount(account);
1842 this.accounts.add(account);
1843 this.reconnectAccountInBackground(account);
1844 updateAccountUi();
1845 syncEnabledAccountSetting();
1846 toggleForegroundService();
1847 }
1848
1849 private void syncEnabledAccountSetting() {
1850 getPreferences().edit().putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
1851 }
1852
1853 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1854 new Thread(() -> {
1855 try {
1856 final X509Certificate[] chain = KeyChain.getCertificateChain(this, alias);
1857 final X509Certificate cert = chain != null && chain.length > 0 ? chain[0] : null;
1858 if (cert == null) {
1859 callback.informUser(R.string.unable_to_parse_certificate);
1860 return;
1861 }
1862 Pair<Jid, String> info = CryptoHelper.extractJidAndName(cert);
1863 if (info == null) {
1864 callback.informUser(R.string.certificate_does_not_contain_jid);
1865 return;
1866 }
1867 if (findAccountByJid(info.first) == null) {
1868 Account account = new Account(info.first, "");
1869 account.setPrivateKeyAlias(alias);
1870 account.setOption(Account.OPTION_DISABLED, true);
1871 account.setDisplayName(info.second);
1872 createAccount(account);
1873 callback.onAccountCreated(account);
1874 if (Config.X509_VERIFICATION) {
1875 try {
1876 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomain()).checkClientTrusted(chain, "RSA");
1877 } catch (CertificateException e) {
1878 callback.informUser(R.string.certificate_chain_is_not_trusted);
1879 }
1880 }
1881 } else {
1882 callback.informUser(R.string.account_already_exists);
1883 }
1884 } catch (Exception e) {
1885 e.printStackTrace();
1886 callback.informUser(R.string.unable_to_parse_certificate);
1887 }
1888 }).start();
1889
1890 }
1891
1892 public void updateKeyInAccount(final Account account, final String alias) {
1893 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": update key in account " + alias);
1894 try {
1895 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1896 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " loaded certificate chain");
1897 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1898 if (info == null) {
1899 showErrorToastInUi(R.string.certificate_does_not_contain_jid);
1900 return;
1901 }
1902 if (account.getJid().asBareJid().equals(info.first)) {
1903 account.setPrivateKeyAlias(alias);
1904 account.setDisplayName(info.second);
1905 databaseBackend.updateAccount(account);
1906 if (Config.X509_VERIFICATION) {
1907 try {
1908 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1909 } catch (CertificateException e) {
1910 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1911 }
1912 account.getAxolotlService().regenerateKeys(true);
1913 }
1914 } else {
1915 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1916 }
1917 } catch (Exception e) {
1918 e.printStackTrace();
1919 }
1920 }
1921
1922 public boolean updateAccount(final Account account) {
1923 if (databaseBackend.updateAccount(account)) {
1924 account.setShowErrorNotification(true);
1925 this.statusListener.onStatusChanged(account);
1926 databaseBackend.updateAccount(account);
1927 reconnectAccountInBackground(account);
1928 updateAccountUi();
1929 getNotificationService().updateErrorNotification();
1930 toggleForegroundService();
1931 syncEnabledAccountSetting();
1932 return true;
1933 } else {
1934 return false;
1935 }
1936 }
1937
1938 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1939 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1940 sendIqPacket(account, iq, (a, packet) -> {
1941 if (packet.getType() == IqPacket.TYPE.RESULT) {
1942 a.setPassword(newPassword);
1943 a.setOption(Account.OPTION_MAGIC_CREATE, false);
1944 databaseBackend.updateAccount(a);
1945 callback.onPasswordChangeSucceeded();
1946 } else {
1947 callback.onPasswordChangeFailed();
1948 }
1949 });
1950 }
1951
1952 public void deleteAccount(final Account account) {
1953 synchronized (this.conversations) {
1954 for (final Conversation conversation : conversations) {
1955 if (conversation.getAccount() == account) {
1956 if (conversation.getMode() == Conversation.MODE_MULTI) {
1957 leaveMuc(conversation);
1958 }
1959 conversations.remove(conversation);
1960 }
1961 }
1962 if (account.getXmppConnection() != null) {
1963 new Thread(() -> disconnect(account, true)).start();
1964 }
1965 final Runnable runnable = () -> {
1966 if (!databaseBackend.deleteAccount(account)) {
1967 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to delete account");
1968 }
1969 };
1970 mDatabaseWriterExecutor.execute(runnable);
1971 this.accounts.remove(account);
1972 this.mRosterSyncTaskManager.clear(account);
1973 updateAccountUi();
1974 getNotificationService().updateErrorNotification();
1975 syncEnabledAccountSetting();
1976 toggleForegroundService();
1977 }
1978 }
1979
1980 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1981 final boolean remainingListeners;
1982 synchronized (LISTENER_LOCK) {
1983 remainingListeners = checkListeners();
1984 if (!this.mOnConversationUpdates.add(listener)) {
1985 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as ConversationListChangedListener");
1986 }
1987 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1988 }
1989 if (remainingListeners) {
1990 switchToForeground();
1991 }
1992 }
1993
1994 public void removeOnConversationListChangedListener(OnConversationUpdate listener) {
1995 final boolean remainingListeners;
1996 synchronized (LISTENER_LOCK) {
1997 this.mOnConversationUpdates.remove(listener);
1998 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1999 remainingListeners = checkListeners();
2000 }
2001 if (remainingListeners) {
2002 switchToBackground();
2003 }
2004 }
2005
2006 public void setOnShowErrorToastListener(OnShowErrorToast listener) {
2007 final boolean remainingListeners;
2008 synchronized (LISTENER_LOCK) {
2009 remainingListeners = checkListeners();
2010 if (!this.mOnShowErrorToasts.add(listener)) {
2011 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnShowErrorToastListener");
2012 }
2013 }
2014 if (remainingListeners) {
2015 switchToForeground();
2016 }
2017 }
2018
2019 public void removeOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
2020 final boolean remainingListeners;
2021 synchronized (LISTENER_LOCK) {
2022 this.mOnShowErrorToasts.remove(onShowErrorToast);
2023 remainingListeners = checkListeners();
2024 }
2025 if (remainingListeners) {
2026 switchToBackground();
2027 }
2028 }
2029
2030 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
2031 final boolean remainingListeners;
2032 synchronized (LISTENER_LOCK) {
2033 remainingListeners = checkListeners();
2034 if (!this.mOnAccountUpdates.add(listener)) {
2035 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnAccountListChangedtListener");
2036 }
2037 }
2038 if (remainingListeners) {
2039 switchToForeground();
2040 }
2041 }
2042
2043 public void removeOnAccountListChangedListener(OnAccountUpdate listener) {
2044 final boolean remainingListeners;
2045 synchronized (LISTENER_LOCK) {
2046 this.mOnAccountUpdates.remove(listener);
2047 remainingListeners = checkListeners();
2048 }
2049 if (remainingListeners) {
2050 switchToBackground();
2051 }
2052 }
2053
2054 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2055 final boolean remainingListeners;
2056 synchronized (LISTENER_LOCK) {
2057 remainingListeners = checkListeners();
2058 if (!this.mOnCaptchaRequested.add(listener)) {
2059 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnCaptchaRequestListener");
2060 }
2061 }
2062 if (remainingListeners) {
2063 switchToForeground();
2064 }
2065 }
2066
2067 public void removeOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2068 final boolean remainingListeners;
2069 synchronized (LISTENER_LOCK) {
2070 this.mOnCaptchaRequested.remove(listener);
2071 remainingListeners = checkListeners();
2072 }
2073 if (remainingListeners) {
2074 switchToBackground();
2075 }
2076 }
2077
2078 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2079 final boolean remainingListeners;
2080 synchronized (LISTENER_LOCK) {
2081 remainingListeners = checkListeners();
2082 if (!this.mOnRosterUpdates.add(listener)) {
2083 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnRosterUpdateListener");
2084 }
2085 }
2086 if (remainingListeners) {
2087 switchToForeground();
2088 }
2089 }
2090
2091 public void removeOnRosterUpdateListener(final OnRosterUpdate listener) {
2092 final boolean remainingListeners;
2093 synchronized (LISTENER_LOCK) {
2094 this.mOnRosterUpdates.remove(listener);
2095 remainingListeners = checkListeners();
2096 }
2097 if (remainingListeners) {
2098 switchToBackground();
2099 }
2100 }
2101
2102 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2103 final boolean remainingListeners;
2104 synchronized (LISTENER_LOCK) {
2105 remainingListeners = checkListeners();
2106 if (!this.mOnUpdateBlocklist.add(listener)) {
2107 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnUpdateBlocklistListener");
2108 }
2109 }
2110 if (remainingListeners) {
2111 switchToForeground();
2112 }
2113 }
2114
2115 public void removeOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2116 final boolean remainingListeners;
2117 synchronized (LISTENER_LOCK) {
2118 this.mOnUpdateBlocklist.remove(listener);
2119 remainingListeners = checkListeners();
2120 }
2121 if (remainingListeners) {
2122 switchToBackground();
2123 }
2124 }
2125
2126 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2127 final boolean remainingListeners;
2128 synchronized (LISTENER_LOCK) {
2129 remainingListeners = checkListeners();
2130 if (!this.mOnKeyStatusUpdated.add(listener)) {
2131 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnKeyStatusUpdateListener");
2132 }
2133 }
2134 if (remainingListeners) {
2135 switchToForeground();
2136 }
2137 }
2138
2139 public void removeOnNewKeysAvailableListener(final OnKeyStatusUpdated listener) {
2140 final boolean remainingListeners;
2141 synchronized (LISTENER_LOCK) {
2142 this.mOnKeyStatusUpdated.remove(listener);
2143 remainingListeners = checkListeners();
2144 }
2145 if (remainingListeners) {
2146 switchToBackground();
2147 }
2148 }
2149
2150 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2151 final boolean remainingListeners;
2152 synchronized (LISTENER_LOCK) {
2153 remainingListeners = checkListeners();
2154 if (!this.mOnMucRosterUpdate.add(listener)) {
2155 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnMucRosterListener");
2156 }
2157 }
2158 if (remainingListeners) {
2159 switchToForeground();
2160 }
2161 }
2162
2163 public void removeOnMucRosterUpdateListener(final OnMucRosterUpdate listener) {
2164 final boolean remainingListeners;
2165 synchronized (LISTENER_LOCK) {
2166 this.mOnMucRosterUpdate.remove(listener);
2167 remainingListeners = checkListeners();
2168 }
2169 if (remainingListeners) {
2170 switchToBackground();
2171 }
2172 }
2173
2174 public boolean checkListeners() {
2175 return (this.mOnAccountUpdates.size() == 0
2176 && this.mOnConversationUpdates.size() == 0
2177 && this.mOnRosterUpdates.size() == 0
2178 && this.mOnCaptchaRequested.size() == 0
2179 && this.mOnMucRosterUpdate.size() == 0
2180 && this.mOnUpdateBlocklist.size() == 0
2181 && this.mOnShowErrorToasts.size() == 0
2182 && this.mOnKeyStatusUpdated.size() == 0);
2183 }
2184
2185 private void switchToForeground() {
2186 final boolean broadcastLastActivity = broadcastLastActivity();
2187 for (Conversation conversation : getConversations()) {
2188 if (conversation.getMode() == Conversation.MODE_MULTI) {
2189 conversation.getMucOptions().resetChatState();
2190 } else {
2191 conversation.setIncomingChatState(Config.DEFAULT_CHATSTATE);
2192 }
2193 }
2194 for (Account account : getAccounts()) {
2195 if (account.getStatus() == Account.State.ONLINE) {
2196 account.deactivateGracePeriod();
2197 final XmppConnection connection = account.getXmppConnection();
2198 if (connection != null) {
2199 if (connection.getFeatures().csi()) {
2200 connection.sendActive();
2201 }
2202 if (broadcastLastActivity) {
2203 sendPresence(account, false); //send new presence but don't include idle because we are not
2204 }
2205 }
2206 }
2207 }
2208 Log.d(Config.LOGTAG, "app switched into foreground");
2209 }
2210
2211 private void switchToBackground() {
2212 final boolean broadcastLastActivity = broadcastLastActivity();
2213 if (broadcastLastActivity) {
2214 mLastActivity = System.currentTimeMillis();
2215 final SharedPreferences.Editor editor = getPreferences().edit();
2216 editor.putLong(SETTING_LAST_ACTIVITY_TS, mLastActivity);
2217 editor.apply();
2218 }
2219 for (Account account : getAccounts()) {
2220 if (account.getStatus() == Account.State.ONLINE) {
2221 XmppConnection connection = account.getXmppConnection();
2222 if (connection != null) {
2223 if (broadcastLastActivity) {
2224 sendPresence(account, true);
2225 }
2226 if (connection.getFeatures().csi()) {
2227 connection.sendInactive();
2228 }
2229 }
2230 }
2231 }
2232 this.mNotificationService.setIsInForeground(false);
2233 Log.d(Config.LOGTAG, "app switched into background");
2234 }
2235
2236 private void connectMultiModeConversations(Account account) {
2237 List<Conversation> conversations = getConversations();
2238 for (Conversation conversation : conversations) {
2239 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2240 joinMuc(conversation);
2241 }
2242 }
2243 }
2244
2245 public void joinMuc(Conversation conversation) {
2246 joinMuc(conversation, null, false);
2247 }
2248
2249 public void joinMuc(Conversation conversation, boolean followedInvite) {
2250 joinMuc(conversation, null, followedInvite);
2251 }
2252
2253 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2254 joinMuc(conversation, onConferenceJoined, false);
2255 }
2256
2257 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2258 Account account = conversation.getAccount();
2259 account.pendingConferenceJoins.remove(conversation);
2260 account.pendingConferenceLeaves.remove(conversation);
2261 if (account.getStatus() == Account.State.ONLINE) {
2262 sendPresencePacket(account, mPresenceGenerator.leave(conversation.getMucOptions()));
2263 conversation.resetMucOptions();
2264 if (onConferenceJoined != null) {
2265 conversation.getMucOptions().flagNoAutoPushConfiguration();
2266 }
2267 conversation.setHasMessagesLeftOnServer(false);
2268 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2269
2270 private void join(Conversation conversation) {
2271 Account account = conversation.getAccount();
2272 final MucOptions mucOptions = conversation.getMucOptions();
2273 final Jid joinJid = mucOptions.getSelf().getFullJid();
2274 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": joining conversation " + joinJid.toString());
2275 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);
2276 packet.setTo(joinJid);
2277 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2278 if (conversation.getMucOptions().getPassword() != null) {
2279 x.addChild("password").setContent(mucOptions.getPassword());
2280 }
2281
2282 if (mucOptions.mamSupport()) {
2283 // Use MAM instead of the limited muc history to get history
2284 x.addChild("history").setAttribute("maxchars", "0");
2285 } else {
2286 // Fallback to muc history
2287 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted().getTimestamp()));
2288 }
2289 sendPresencePacket(account, packet);
2290 if (onConferenceJoined != null) {
2291 onConferenceJoined.onConferenceJoined(conversation);
2292 }
2293 if (!joinJid.equals(conversation.getJid())) {
2294 conversation.setContactJid(joinJid);
2295 databaseBackend.updateConversation(conversation);
2296 }
2297
2298 if (mucOptions.mamSupport()) {
2299 getMessageArchiveService().catchupMUC(conversation);
2300 }
2301 if (mucOptions.isPrivateAndNonAnonymous()) {
2302 fetchConferenceMembers(conversation);
2303 if (followedInvite && conversation.getBookmark() == null) {
2304 saveConversationAsBookmark(conversation, null);
2305 }
2306 }
2307 sendUnsentMessages(conversation);
2308 }
2309
2310 @Override
2311 public void onConferenceConfigurationFetched(Conversation conversation) {
2312 join(conversation);
2313 }
2314
2315 @Override
2316 public void onFetchFailed(final Conversation conversation, Element error) {
2317 if (error != null && "remote-server-not-found".equals(error.getName())) {
2318 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2319 updateConversationUi();
2320 } else {
2321 join(conversation);
2322 fetchConferenceConfiguration(conversation);
2323 }
2324 }
2325 });
2326 updateConversationUi();
2327 } else {
2328 account.pendingConferenceJoins.add(conversation);
2329 conversation.resetMucOptions();
2330 conversation.setHasMessagesLeftOnServer(false);
2331 updateConversationUi();
2332 }
2333 }
2334
2335 private void fetchConferenceMembers(final Conversation conversation) {
2336 final Account account = conversation.getAccount();
2337 final AxolotlService axolotlService = account.getAxolotlService();
2338 final String[] affiliations = {"member", "admin", "owner"};
2339 OnIqPacketReceived callback = new OnIqPacketReceived() {
2340
2341 private int i = 0;
2342 private boolean success = true;
2343
2344 @Override
2345 public void onIqPacketReceived(Account account, IqPacket packet) {
2346 final boolean omemoEnabled = conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL;
2347 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2348 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2349 for (Element child : query.getChildren()) {
2350 if ("item".equals(child.getName())) {
2351 MucOptions.User user = AbstractParser.parseItem(conversation, child);
2352 if (!user.realJidMatchesAccount()) {
2353 boolean isNew = conversation.getMucOptions().updateUser(user);
2354 Contact contact = user.getContact();
2355 if (omemoEnabled
2356 && isNew
2357 && user.getRealJid() != null
2358 && (contact == null || !contact.mutualPresenceSubscription())
2359 && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
2360 axolotlService.fetchDeviceIds(user.getRealJid());
2361 }
2362 }
2363 }
2364 }
2365 } else {
2366 success = false;
2367 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().asBareJid());
2368 }
2369 ++i;
2370 if (i >= affiliations.length) {
2371 List<Jid> members = conversation.getMucOptions().getMembers(true);
2372 if (success) {
2373 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2374 boolean changed = false;
2375 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
2376 Jid jid = iterator.next();
2377 if (!members.contains(jid) && !members.contains(Jid.ofDomain(jid.getDomain()))) {
2378 iterator.remove();
2379 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
2380 changed = true;
2381 }
2382 }
2383 if (changed) {
2384 conversation.setAcceptedCryptoTargets(cryptoTargets);
2385 updateConversation(conversation);
2386 }
2387 }
2388 getAvatarService().clear(conversation);
2389 updateMucRosterUi();
2390 updateConversationUi();
2391 }
2392 }
2393 };
2394 for (String affiliation : affiliations) {
2395 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2396 }
2397 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching members for " + conversation.getName());
2398 }
2399
2400 public void providePasswordForMuc(Conversation conversation, String password) {
2401 if (conversation.getMode() == Conversation.MODE_MULTI) {
2402 conversation.getMucOptions().setPassword(password);
2403 if (conversation.getBookmark() != null) {
2404 if (respectAutojoin()) {
2405 conversation.getBookmark().setAutojoin(true);
2406 }
2407 pushBookmarks(conversation.getAccount());
2408 }
2409 updateConversation(conversation);
2410 joinMuc(conversation);
2411 }
2412 }
2413
2414 private boolean hasEnabledAccounts() {
2415 for (Account account : this.accounts) {
2416 if (account.isEnabled()) {
2417 return true;
2418 }
2419 }
2420 return false;
2421 }
2422
2423
2424 public void getAttachments(final Conversation conversation, int limit, final OnMediaLoaded onMediaLoaded) {
2425 getAttachments(conversation.getAccount(), conversation.getJid().asBareJid(), limit, onMediaLoaded);
2426 }
2427
2428 public void getAttachments(final Account account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2429 getAttachments(account.getUuid(),jid.asBareJid(),limit, onMediaLoaded);
2430 }
2431
2432
2433 public void getAttachments(final String account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2434 new Thread(() -> onMediaLoaded.onMediaLoaded(fileBackend.convertToAttachments(databaseBackend.getRelativeFilePaths(account, jid, limit)))).start();
2435 }
2436
2437 public void persistSelfNick(MucOptions.User self) {
2438 final Conversation conversation = self.getConversation();
2439 Jid full = self.getFullJid();
2440 if (!full.equals(conversation.getJid())) {
2441 Log.d(Config.LOGTAG, "nick changed. updating");
2442 conversation.setContactJid(full);
2443 databaseBackend.updateConversation(conversation);
2444 }
2445
2446 Bookmark bookmark = conversation.getBookmark();
2447 if (bookmark != null && !full.getResource().equals(bookmark.getNick())) {
2448 bookmark.setNick(full.getResource());
2449 pushBookmarks(bookmark.getAccount());
2450 }
2451 }
2452
2453 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2454 final MucOptions options = conversation.getMucOptions();
2455 final Jid joinJid = options.createJoinJid(nick);
2456 if (joinJid == null) {
2457 return false;
2458 }
2459 if (options.online()) {
2460 Account account = conversation.getAccount();
2461 options.setOnRenameListener(new OnRenameListener() {
2462
2463 @Override
2464 public void onSuccess() {
2465 callback.success(conversation);
2466 }
2467
2468 @Override
2469 public void onFailure() {
2470 callback.error(R.string.nick_in_use, conversation);
2471 }
2472 });
2473
2474 PresencePacket packet = new PresencePacket();
2475 packet.setTo(joinJid);
2476 packet.setFrom(conversation.getAccount().getJid());
2477
2478 String sig = account.getPgpSignature();
2479 if (sig != null) {
2480 packet.addChild("status").setContent("online");
2481 packet.addChild("x", "jabber:x:signed").setContent(sig);
2482 }
2483 sendPresencePacket(account, packet);
2484 } else {
2485 conversation.setContactJid(joinJid);
2486 databaseBackend.updateConversation(conversation);
2487 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2488 Bookmark bookmark = conversation.getBookmark();
2489 if (bookmark != null) {
2490 bookmark.setNick(nick);
2491 pushBookmarks(bookmark.getAccount());
2492 }
2493 joinMuc(conversation);
2494 }
2495 }
2496 return true;
2497 }
2498
2499 public void leaveMuc(Conversation conversation) {
2500 leaveMuc(conversation, false);
2501 }
2502
2503 private void leaveMuc(Conversation conversation, boolean now) {
2504 Account account = conversation.getAccount();
2505 account.pendingConferenceJoins.remove(conversation);
2506 account.pendingConferenceLeaves.remove(conversation);
2507 if (account.getStatus() == Account.State.ONLINE || now) {
2508 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
2509 conversation.getMucOptions().setOffline();
2510 Bookmark bookmark = conversation.getBookmark();
2511 if (bookmark != null) {
2512 bookmark.setConversation(null);
2513 }
2514 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": leaving muc " + conversation.getJid());
2515 } else {
2516 account.pendingConferenceLeaves.add(conversation);
2517 }
2518 }
2519
2520 public String findConferenceServer(final Account account) {
2521 String server;
2522 if (account.getXmppConnection() != null) {
2523 server = account.getXmppConnection().getMucServer();
2524 if (server != null) {
2525 return server;
2526 }
2527 }
2528 for (Account other : getAccounts()) {
2529 if (other != account && other.getXmppConnection() != null) {
2530 server = other.getXmppConnection().getMucServer();
2531 if (server != null) {
2532 return server;
2533 }
2534 }
2535 }
2536 return null;
2537 }
2538
2539 public boolean createAdhocConference(final Account account,
2540 final String name,
2541 final Iterable<Jid> jids,
2542 final UiCallback<Conversation> callback) {
2543 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2544 if (account.getStatus() == Account.State.ONLINE) {
2545 try {
2546 String server = findConferenceServer(account);
2547 if (server == null) {
2548 if (callback != null) {
2549 callback.error(R.string.no_conference_server_found, null);
2550 }
2551 return false;
2552 }
2553 final Jid jid = Jid.of(CryptoHelper.pronounceable(getRNG()), server, null);
2554 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
2555 joinMuc(conversation, new OnConferenceJoined() {
2556 @Override
2557 public void onConferenceJoined(final Conversation conversation) {
2558 final Bundle configuration = IqGenerator.defaultRoomConfiguration();
2559 if (!TextUtils.isEmpty(name)) {
2560 configuration.putString("muc#roomconfig_roomname", name);
2561 }
2562 pushConferenceConfiguration(conversation, configuration, new OnConfigurationPushed() {
2563 @Override
2564 public void onPushSucceeded() {
2565 for (Jid invite : jids) {
2566 invite(conversation, invite);
2567 }
2568 if (account.countPresences() > 1) {
2569 directInvite(conversation, account.getJid().asBareJid());
2570 }
2571 saveConversationAsBookmark(conversation, name);
2572 if (callback != null) {
2573 callback.success(conversation);
2574 }
2575 }
2576
2577 @Override
2578 public void onPushFailed() {
2579 archiveConversation(conversation);
2580 if (callback != null) {
2581 callback.error(R.string.conference_creation_failed, conversation);
2582 }
2583 }
2584 });
2585 }
2586 });
2587 return true;
2588 } catch (IllegalArgumentException e) {
2589 if (callback != null) {
2590 callback.error(R.string.conference_creation_failed, null);
2591 }
2592 return false;
2593 }
2594 } else {
2595 if (callback != null) {
2596 callback.error(R.string.not_connected_try_again, null);
2597 }
2598 return false;
2599 }
2600 }
2601
2602 public void fetchConferenceConfiguration(final Conversation conversation) {
2603 fetchConferenceConfiguration(conversation, null);
2604 }
2605
2606 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2607 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2608 request.setTo(conversation.getJid().asBareJid());
2609 request.query("http://jabber.org/protocol/disco#info");
2610 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2611 @Override
2612 public void onIqPacketReceived(Account account, IqPacket packet) {
2613 if (packet.getType() == IqPacket.TYPE.RESULT) {
2614
2615 final MucOptions mucOptions = conversation.getMucOptions();
2616 final Bookmark bookmark = conversation.getBookmark();
2617 final boolean sameBefore = StringUtils.equals(bookmark == null ? null : bookmark.getBookmarkName(), mucOptions.getName());
2618
2619 if (mucOptions.updateConfiguration(new ServiceDiscoveryResult(packet))) {
2620 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": muc configuration changed for " + conversation.getJid().asBareJid());
2621 updateConversation(conversation);
2622 }
2623
2624 if (bookmark != null && (sameBefore || bookmark.getBookmarkName() == null)) {
2625 if (bookmark.setBookmarkName(StringUtils.nullOnEmpty(mucOptions.getName()))) {
2626 pushBookmarks(account);
2627 }
2628 }
2629
2630
2631 if (callback != null) {
2632 callback.onConferenceConfigurationFetched(conversation);
2633 }
2634
2635
2636
2637 updateConversationUi();
2638 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2639 if (callback != null) {
2640 callback.onFetchFailed(conversation, packet.getError());
2641 }
2642 }
2643 }
2644 });
2645 }
2646
2647 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
2648 pushNodeConfiguration(account, account.getJid().asBareJid(), node, options, callback);
2649 }
2650
2651 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2652 Log.d(Config.LOGTAG,"pushing node configuration");
2653 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
2654 @Override
2655 public void onIqPacketReceived(Account account, IqPacket packet) {
2656 if (packet.getType() == IqPacket.TYPE.RESULT) {
2657 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
2658 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2659 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
2660 if (x != null) {
2661 Data data = Data.parse(x);
2662 data.submit(options);
2663 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2664 @Override
2665 public void onIqPacketReceived(Account account, IqPacket packet) {
2666 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
2667 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": successfully changed node configuration for node "+node);
2668 callback.onPushSucceeded();
2669 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2670 callback.onPushFailed();
2671 }
2672 }
2673 });
2674 } else if (callback != null) {
2675 callback.onPushFailed();
2676 }
2677 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2678 callback.onPushFailed();
2679 }
2680 }
2681 });
2682 }
2683
2684 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2685 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2686 request.setTo(conversation.getJid().asBareJid());
2687 request.query("http://jabber.org/protocol/muc#owner");
2688 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2689 @Override
2690 public void onIqPacketReceived(Account account, IqPacket packet) {
2691 if (packet.getType() == IqPacket.TYPE.RESULT) {
2692 Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
2693 data.submit(options);
2694 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2695 set.setTo(conversation.getJid().asBareJid());
2696 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2697 sendIqPacket(account, set, new OnIqPacketReceived() {
2698 @Override
2699 public void onIqPacketReceived(Account account, IqPacket packet) {
2700 if (callback != null) {
2701 if (packet.getType() == IqPacket.TYPE.RESULT) {
2702 callback.onPushSucceeded();
2703 } else {
2704 callback.onPushFailed();
2705 }
2706 }
2707 }
2708 });
2709 } else {
2710 if (callback != null) {
2711 callback.onPushFailed();
2712 }
2713 }
2714 }
2715 });
2716 }
2717
2718 public void pushSubjectToConference(final Conversation conference, final String subject) {
2719 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, StringUtils.nullOnEmpty(subject));
2720 this.sendMessagePacket(conference.getAccount(), packet);
2721 }
2722
2723 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2724 final Jid jid = user.asBareJid();
2725 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2726 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2727 @Override
2728 public void onIqPacketReceived(Account account, IqPacket packet) {
2729 if (packet.getType() == IqPacket.TYPE.RESULT) {
2730 conference.getMucOptions().changeAffiliation(jid, affiliation);
2731 getAvatarService().clear(conference);
2732 callback.onAffiliationChangedSuccessful(jid);
2733 } else {
2734 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2735 }
2736 }
2737 });
2738 }
2739
2740 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2741 List<Jid> jids = new ArrayList<>();
2742 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2743 if (user.getAffiliation() == before && user.getRealJid() != null) {
2744 jids.add(user.getRealJid());
2745 }
2746 }
2747 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2748 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2749 }
2750
2751 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2752 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2753 Log.d(Config.LOGTAG, request.toString());
2754 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2755 @Override
2756 public void onIqPacketReceived(Account account, IqPacket packet) {
2757 Log.d(Config.LOGTAG, packet.toString());
2758 if (packet.getType() == IqPacket.TYPE.RESULT) {
2759 callback.onRoleChangedSuccessful(nick);
2760 } else {
2761 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2762 }
2763 }
2764 });
2765 }
2766
2767 private void disconnect(Account account, boolean force) {
2768 if ((account.getStatus() == Account.State.ONLINE)
2769 || (account.getStatus() == Account.State.DISABLED)) {
2770 final XmppConnection connection = account.getXmppConnection();
2771 if (!force) {
2772 List<Conversation> conversations = getConversations();
2773 for (Conversation conversation : conversations) {
2774 if (conversation.getAccount() == account) {
2775 if (conversation.getMode() == Conversation.MODE_MULTI) {
2776 leaveMuc(conversation, true);
2777 }
2778 }
2779 }
2780 sendOfflinePresence(account);
2781 }
2782 connection.disconnect(force);
2783 }
2784 }
2785
2786 @Override
2787 public IBinder onBind(Intent intent) {
2788 return mBinder;
2789 }
2790
2791 public void updateMessage(Message message) {
2792 updateMessage(message, true);
2793 }
2794
2795 public void updateMessage(Message message, boolean includeBody) {
2796 databaseBackend.updateMessage(message, includeBody);
2797 updateConversationUi();
2798 }
2799
2800 public void updateMessage(Message message, String uuid) {
2801 databaseBackend.updateMessage(message, uuid);
2802 updateConversationUi();
2803 }
2804
2805 protected void syncDirtyContacts(Account account) {
2806 for (Contact contact : account.getRoster().getContacts()) {
2807 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2808 pushContactToServer(contact);
2809 }
2810 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2811 deleteContactOnServer(contact);
2812 }
2813 }
2814 }
2815
2816 public void createContact(Contact contact, boolean autoGrant) {
2817 if (autoGrant) {
2818 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2819 contact.setOption(Contact.Options.ASKING);
2820 }
2821 pushContactToServer(contact);
2822 }
2823
2824 public void pushContactToServer(final Contact contact) {
2825 contact.resetOption(Contact.Options.DIRTY_DELETE);
2826 contact.setOption(Contact.Options.DIRTY_PUSH);
2827 final Account account = contact.getAccount();
2828 if (account.getStatus() == Account.State.ONLINE) {
2829 final boolean ask = contact.getOption(Contact.Options.ASKING);
2830 final boolean sendUpdates = contact
2831 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2832 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2833 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2834 iq.query(Namespace.ROSTER).addChild(contact.asElement());
2835 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2836 if (sendUpdates) {
2837 sendPresencePacket(account, mPresenceGenerator.sendPresenceUpdatesTo(contact));
2838 }
2839 if (ask) {
2840 sendPresencePacket(account, mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2841 }
2842 } else {
2843 syncRoster(contact.getAccount());
2844 }
2845 }
2846
2847 public void publishMucAvatar(final Conversation conversation, final Uri image, final OnAvatarPublication callback) {
2848 new Thread(() -> {
2849 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2850 final int size = Config.AVATAR_SIZE;
2851 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2852 if (avatar != null) {
2853 if (!getFileBackend().save(avatar)) {
2854 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2855 return;
2856 }
2857 avatar.owner = conversation.getJid().asBareJid();
2858 publishMucAvatar(conversation, avatar, callback);
2859 } else {
2860 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2861 }
2862 }).start();
2863 }
2864
2865 public void publishAvatar(final Account account, final Uri image, final OnAvatarPublication callback) {
2866 new Thread(() -> {
2867 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2868 final int size = Config.AVATAR_SIZE;
2869 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2870 if (avatar != null) {
2871 if (!getFileBackend().save(avatar)) {
2872 Log.d(Config.LOGTAG,"unable to save vcard");
2873 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2874 return;
2875 }
2876 publishAvatar(account, avatar, callback);
2877 } else {
2878 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2879 }
2880 }).start();
2881
2882 }
2883
2884 private void publishMucAvatar(Conversation conversation, Avatar avatar, OnAvatarPublication callback) {
2885 final IqPacket retrieve = mIqGenerator.retrieveVcardAvatar(avatar);
2886 sendIqPacket(conversation.getAccount(), retrieve, (account, response) -> {
2887 boolean itemNotFound = response.getType() == IqPacket.TYPE.ERROR && response.hasChild("error") && response.findChild("error").hasChild("item-not-found");
2888 if (response.getType() == IqPacket.TYPE.RESULT || itemNotFound) {
2889 Element vcard = response.findChild("vCard", "vcard-temp");
2890 if (vcard == null) {
2891 vcard = new Element("vCard", "vcard-temp");
2892 }
2893 Element photo = vcard.findChild("PHOTO");
2894 if (photo == null) {
2895 photo = vcard.addChild("PHOTO");
2896 }
2897 photo.clearChildren();
2898 photo.addChild("TYPE").setContent(avatar.type);
2899 photo.addChild("BINVAL").setContent(avatar.image);
2900 IqPacket publication = new IqPacket(IqPacket.TYPE.SET);
2901 publication.setTo(conversation.getJid().asBareJid());
2902 publication.addChild(vcard);
2903 sendIqPacket(account, publication, (a1, publicationResponse) -> {
2904 if (publicationResponse.getType() == IqPacket.TYPE.RESULT) {
2905 callback.onAvatarPublicationSucceeded();
2906 } else {
2907 Log.d(Config.LOGTAG, "failed to publish vcard " + publicationResponse.getError());
2908 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2909 }
2910 });
2911 } else {
2912 Log.d(Config.LOGTAG, "failed to request vcard " + response.toString());
2913 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_no_server_support);
2914 }
2915 });
2916 }
2917
2918 public void publishAvatar(Account account, final Avatar avatar, final OnAvatarPublication callback) {
2919 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2920 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2921
2922 @Override
2923 public void onIqPacketReceived(Account account, IqPacket result) {
2924 if (result.getType() == IqPacket.TYPE.RESULT) {
2925 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2926 sendIqPacket(account, packet, new OnIqPacketReceived() {
2927 @Override
2928 public void onIqPacketReceived(Account account, IqPacket result) {
2929 if (result.getType() == IqPacket.TYPE.RESULT) {
2930 if (account.setAvatar(avatar.getFilename())) {
2931 getAvatarService().clear(account);
2932 databaseBackend.updateAccount(account);
2933 }
2934 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
2935 if (callback != null) {
2936 callback.onAvatarPublicationSucceeded();
2937 }
2938 } else {
2939 if (callback != null) {
2940 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2941 }
2942 }
2943 }
2944 });
2945 } else {
2946 Element error = result.findChild("error");
2947 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
2948 if (callback != null) {
2949 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2950 }
2951 }
2952 }
2953 });
2954 }
2955
2956 public void republishAvatarIfNeeded(Account account) {
2957 if (account.getAxolotlService().isPepBroken()) {
2958 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": skipping republication of avatar because pep is broken");
2959 return;
2960 }
2961 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2962 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2963
2964 private Avatar parseAvatar(IqPacket packet) {
2965 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2966 if (pubsub != null) {
2967 Element items = pubsub.findChild("items");
2968 if (items != null) {
2969 return Avatar.parseMetadata(items);
2970 }
2971 }
2972 return null;
2973 }
2974
2975 private boolean errorIsItemNotFound(IqPacket packet) {
2976 Element error = packet.findChild("error");
2977 return packet.getType() == IqPacket.TYPE.ERROR
2978 && error != null
2979 && error.hasChild("item-not-found");
2980 }
2981
2982 @Override
2983 public void onIqPacketReceived(Account account, IqPacket packet) {
2984 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2985 Avatar serverAvatar = parseAvatar(packet);
2986 if (serverAvatar == null && account.getAvatar() != null) {
2987 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2988 if (avatar != null) {
2989 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": avatar on server was null. republishing");
2990 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2991 } else {
2992 Log.e(Config.LOGTAG, account.getJid().asBareJid() + ": error rereading avatar");
2993 }
2994 }
2995 }
2996 }
2997 });
2998 }
2999
3000 public void fetchAvatar(Account account, Avatar avatar) {
3001 fetchAvatar(account, avatar, null);
3002 }
3003
3004 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3005 final String KEY = generateFetchKey(account, avatar);
3006 synchronized (this.mInProgressAvatarFetches) {
3007 if (!this.mInProgressAvatarFetches.contains(KEY)) {
3008 switch (avatar.origin) {
3009 case PEP:
3010 this.mInProgressAvatarFetches.add(KEY);
3011 fetchAvatarPep(account, avatar, callback);
3012 break;
3013 case VCARD:
3014 this.mInProgressAvatarFetches.add(KEY);
3015 fetchAvatarVcard(account, avatar, callback);
3016 break;
3017 }
3018 }
3019 }
3020 }
3021
3022 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3023 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
3024 sendIqPacket(account, packet, (a, result) -> {
3025 synchronized (mInProgressAvatarFetches) {
3026 mInProgressAvatarFetches.remove(generateFetchKey(a, avatar));
3027 }
3028 final String ERROR = a.getJid().asBareJid() + ": fetching avatar for " + avatar.owner + " failed ";
3029 if (result.getType() == IqPacket.TYPE.RESULT) {
3030 avatar.image = mIqParser.avatarData(result);
3031 if (avatar.image != null) {
3032 if (getFileBackend().save(avatar)) {
3033 if (a.getJid().asBareJid().equals(avatar.owner)) {
3034 if (a.setAvatar(avatar.getFilename())) {
3035 databaseBackend.updateAccount(a);
3036 }
3037 getAvatarService().clear(a);
3038 updateConversationUi();
3039 updateAccountUi();
3040 } else {
3041 Contact contact = a.getRoster().getContact(avatar.owner);
3042 if (contact.setAvatar(avatar)) {
3043 syncRoster(account);
3044 getAvatarService().clear(contact);
3045 updateConversationUi();
3046 updateRosterUi();
3047 }
3048 }
3049 if (callback != null) {
3050 callback.success(avatar);
3051 }
3052 Log.d(Config.LOGTAG, a.getJid().asBareJid()
3053 + ": successfully fetched pep avatar for " + avatar.owner);
3054 return;
3055 }
3056 } else {
3057
3058 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3059 }
3060 } else {
3061 Element error = result.findChild("error");
3062 if (error == null) {
3063 Log.d(Config.LOGTAG, ERROR + "(server error)");
3064 } else {
3065 Log.d(Config.LOGTAG, ERROR + error.toString());
3066 }
3067 }
3068 if (callback != null) {
3069 callback.error(0, null);
3070 }
3071
3072 });
3073 }
3074
3075 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3076 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3077 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3078 @Override
3079 public void onIqPacketReceived(Account account, IqPacket packet) {
3080 synchronized (mInProgressAvatarFetches) {
3081 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3082 }
3083 if (packet.getType() == IqPacket.TYPE.RESULT) {
3084 Element vCard = packet.findChild("vCard", "vcard-temp");
3085 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3086 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3087 if (image != null) {
3088 avatar.image = image;
3089 if (getFileBackend().save(avatar)) {
3090 Log.d(Config.LOGTAG, account.getJid().asBareJid()
3091 + ": successfully fetched vCard avatar for " + avatar.owner);
3092 if (avatar.owner.isBareJid()) {
3093 if (account.getJid().asBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3094 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": had no avatar. replacing with vcard");
3095 account.setAvatar(avatar.getFilename());
3096 databaseBackend.updateAccount(account);
3097 getAvatarService().clear(account);
3098 updateAccountUi();
3099 } else {
3100 Contact contact = account.getRoster().getContact(avatar.owner);
3101 if (contact.setAvatar(avatar)) {
3102 syncRoster(account);
3103 getAvatarService().clear(contact);
3104 updateRosterUi();
3105 }
3106 }
3107 updateConversationUi();
3108 } else {
3109 Conversation conversation = find(account, avatar.owner.asBareJid());
3110 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3111 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3112 if (user != null) {
3113 if (user.setAvatar(avatar)) {
3114 getAvatarService().clear(user);
3115 updateConversationUi();
3116 updateMucRosterUi();
3117 }
3118 }
3119 }
3120 }
3121 }
3122 }
3123 }
3124 }
3125 });
3126 }
3127
3128 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3129 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3130 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3131
3132 @Override
3133 public void onIqPacketReceived(Account account, IqPacket packet) {
3134 if (packet.getType() == IqPacket.TYPE.RESULT) {
3135 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3136 if (pubsub != null) {
3137 Element items = pubsub.findChild("items");
3138 if (items != null) {
3139 Avatar avatar = Avatar.parseMetadata(items);
3140 if (avatar != null) {
3141 avatar.owner = account.getJid().asBareJid();
3142 if (fileBackend.isAvatarCached(avatar)) {
3143 if (account.setAvatar(avatar.getFilename())) {
3144 databaseBackend.updateAccount(account);
3145 }
3146 getAvatarService().clear(account);
3147 callback.success(avatar);
3148 } else {
3149 fetchAvatarPep(account, avatar, callback);
3150 }
3151 return;
3152 }
3153 }
3154 }
3155 }
3156 callback.error(0, null);
3157 }
3158 });
3159 }
3160
3161 public void deleteContactOnServer(Contact contact) {
3162 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3163 contact.resetOption(Contact.Options.DIRTY_PUSH);
3164 contact.setOption(Contact.Options.DIRTY_DELETE);
3165 Account account = contact.getAccount();
3166 if (account.getStatus() == Account.State.ONLINE) {
3167 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3168 Element item = iq.query(Namespace.ROSTER).addChild("item");
3169 item.setAttribute("jid", contact.getJid().toString());
3170 item.setAttribute("subscription", "remove");
3171 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3172 }
3173 }
3174
3175 public void updateConversation(final Conversation conversation) {
3176 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateConversation(conversation));
3177 }
3178
3179 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3180 synchronized (account) {
3181 XmppConnection connection = account.getXmppConnection();
3182 if (connection == null) {
3183 connection = createConnection(account);
3184 account.setXmppConnection(connection);
3185 }
3186 boolean hasInternet = hasInternetConnection();
3187 if (account.isEnabled() && hasInternet) {
3188 if (!force) {
3189 disconnect(account, false);
3190 }
3191 Thread thread = new Thread(connection);
3192 connection.setInteractive(interactive);
3193 connection.prepareNewConnection();
3194 connection.interrupt();
3195 thread.start();
3196 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3197 } else {
3198 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3199 account.getRoster().clearPresences();
3200 connection.resetEverything();
3201 final AxolotlService axolotlService = account.getAxolotlService();
3202 if (axolotlService != null) {
3203 axolotlService.resetBrokenness();
3204 }
3205 if (!hasInternet) {
3206 account.setStatus(Account.State.NO_INTERNET);
3207 }
3208 }
3209 }
3210 }
3211
3212 public void reconnectAccountInBackground(final Account account) {
3213 new Thread(() -> reconnectAccount(account, false, true)).start();
3214 }
3215
3216 public void invite(Conversation conversation, Jid contact) {
3217 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": inviting " + contact + " to " + conversation.getJid().asBareJid());
3218 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3219 sendMessagePacket(conversation.getAccount(), packet);
3220 }
3221
3222 public void directInvite(Conversation conversation, Jid jid) {
3223 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3224 sendMessagePacket(conversation.getAccount(), packet);
3225 }
3226
3227 public void resetSendingToWaiting(Account account) {
3228 for (Conversation conversation : getConversations()) {
3229 if (conversation.getAccount() == account) {
3230 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
3231 }
3232 }
3233 }
3234
3235 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3236 return markMessage(account, recipient, uuid, status, null);
3237 }
3238
3239 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3240 if (uuid == null) {
3241 return null;
3242 }
3243 for (Conversation conversation : getConversations()) {
3244 if (conversation.getJid().asBareJid().equals(recipient) && conversation.getAccount() == account) {
3245 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3246 if (message != null) {
3247 markMessage(message, status, errorMessage);
3248 }
3249 return message;
3250 }
3251 }
3252 return null;
3253 }
3254
3255 public boolean markMessage(Conversation conversation, String uuid, int status, String serverMessageId) {
3256 if (uuid == null) {
3257 return false;
3258 } else {
3259 Message message = conversation.findSentMessageWithUuid(uuid);
3260 if (message != null) {
3261 if (message.getServerMsgId() == null) {
3262 message.setServerMsgId(serverMessageId);
3263 }
3264 markMessage(message, status);
3265 return true;
3266 } else {
3267 return false;
3268 }
3269 }
3270 }
3271
3272 public void markMessage(Message message, int status) {
3273 markMessage(message, status, null);
3274 }
3275
3276
3277 public void markMessage(Message message, int status, String errorMessage) {
3278 final int c = message.getStatus();
3279 if (status == Message.STATUS_SEND_FAILED && (c == Message.STATUS_SEND_RECEIVED || c == Message.STATUS_SEND_DISPLAYED)) {
3280 return;
3281 }
3282 if (status == Message.STATUS_SEND_RECEIVED && c == Message.STATUS_SEND_DISPLAYED) {
3283 return;
3284 }
3285 message.setErrorMessage(errorMessage);
3286 message.setStatus(status);
3287 databaseBackend.updateMessage(message, false);
3288 updateConversationUi();
3289 }
3290
3291 private SharedPreferences getPreferences() {
3292 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
3293 }
3294
3295 public long getAutomaticMessageDeletionDate() {
3296 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
3297 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
3298 }
3299
3300 public long getLongPreference(String name, @IntegerRes int res) {
3301 long defaultValue = getResources().getInteger(res);
3302 try {
3303 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
3304 } catch (NumberFormatException e) {
3305 return defaultValue;
3306 }
3307 }
3308
3309 public boolean getBooleanPreference(String name, @BoolRes int res) {
3310 return getPreferences().getBoolean(name, getResources().getBoolean(res));
3311 }
3312
3313 public boolean confirmMessages() {
3314 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
3315 }
3316
3317 public boolean allowMessageCorrection() {
3318 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
3319 }
3320
3321 public boolean sendChatStates() {
3322 return getBooleanPreference("chat_states", R.bool.chat_states);
3323 }
3324
3325 private boolean respectAutojoin() {
3326 return getBooleanPreference("autojoin", R.bool.autojoin);
3327 }
3328
3329 public boolean indicateReceived() {
3330 return getBooleanPreference("indicate_received", R.bool.indicate_received);
3331 }
3332
3333 public boolean useTorToConnect() {
3334 return Config.FORCE_ORBOT || getBooleanPreference("use_tor", R.bool.use_tor);
3335 }
3336
3337 public boolean showExtendedConnectionOptions() {
3338 return getBooleanPreference("show_connection_options", R.bool.show_connection_options);
3339 }
3340
3341 public boolean broadcastLastActivity() {
3342 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
3343 }
3344
3345 public int unreadCount() {
3346 int count = 0;
3347 for (Conversation conversation : getConversations()) {
3348 count += conversation.unreadCount();
3349 }
3350 return count;
3351 }
3352
3353
3354 private <T> List<T> threadSafeList(Set<T> set) {
3355 synchronized (LISTENER_LOCK) {
3356 return set.size() == 0 ? Collections.emptyList() : new ArrayList<>(set);
3357 }
3358 }
3359
3360 public void showErrorToastInUi(int resId) {
3361 for (OnShowErrorToast listener : threadSafeList(this.mOnShowErrorToasts)) {
3362 listener.onShowErrorToast(resId);
3363 }
3364 }
3365
3366 public void updateConversationUi() {
3367 for (OnConversationUpdate listener : threadSafeList(this.mOnConversationUpdates)) {
3368 listener.onConversationUpdate();
3369 }
3370 }
3371
3372 public void updateAccountUi() {
3373 for (OnAccountUpdate listener : threadSafeList(this.mOnAccountUpdates)) {
3374 listener.onAccountUpdate();
3375 }
3376 }
3377
3378 public void updateRosterUi() {
3379 for (OnRosterUpdate listener : threadSafeList(this.mOnRosterUpdates)) {
3380 listener.onRosterUpdate();
3381 }
3382 }
3383
3384 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3385 if (mOnCaptchaRequested.size() > 0) {
3386 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3387 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3388 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3389 for (OnCaptchaRequested listener : threadSafeList(this.mOnCaptchaRequested)) {
3390 listener.onCaptchaRequested(account, id, data, scaled);
3391 }
3392 return true;
3393 }
3394 return false;
3395 }
3396
3397 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3398 for (OnUpdateBlocklist listener : threadSafeList(this.mOnUpdateBlocklist)) {
3399 listener.OnUpdateBlocklist(status);
3400 }
3401 }
3402
3403 public void updateMucRosterUi() {
3404 for (OnMucRosterUpdate listener : threadSafeList(this.mOnMucRosterUpdate)) {
3405 listener.onMucRosterUpdate();
3406 }
3407 }
3408
3409 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3410 for (OnKeyStatusUpdated listener : threadSafeList(this.mOnKeyStatusUpdated)) {
3411 listener.onKeyStatusUpdated(report);
3412 }
3413 }
3414
3415 public Account findAccountByJid(final Jid accountJid) {
3416 for (Account account : this.accounts) {
3417 if (account.getJid().asBareJid().equals(accountJid.asBareJid())) {
3418 return account;
3419 }
3420 }
3421 return null;
3422 }
3423
3424 public Account findAccountByUuid(final String uuid) {
3425 for(Account account : this.accounts) {
3426 if (account.getUuid().equals(uuid)) {
3427 return account;
3428 }
3429 }
3430 return null;
3431 }
3432
3433 public Conversation findConversationByUuid(String uuid) {
3434 for (Conversation conversation : getConversations()) {
3435 if (conversation.getUuid().equals(uuid)) {
3436 return conversation;
3437 }
3438 }
3439 return null;
3440 }
3441
3442 public Conversation findUniqueConversationByJid(XmppUri xmppUri) {
3443 List<Conversation> findings = new ArrayList<>();
3444 for (Conversation c : getConversations()) {
3445 if (c.getJid().asBareJid().equals(xmppUri.getJid()) && ((c.getMode() == Conversational.MODE_MULTI) == xmppUri.isAction(XmppUri.ACTION_JOIN))) {
3446 findings.add(c);
3447 }
3448 }
3449 return findings.size() == 1 ? findings.get(0) : null;
3450 }
3451
3452 public boolean markRead(final Conversation conversation, boolean dismiss) {
3453 return markRead(conversation, null, dismiss).size() > 0;
3454 }
3455
3456 public void markRead(final Conversation conversation) {
3457 markRead(conversation, null, true);
3458 }
3459
3460 public List<Message> markRead(final Conversation conversation, String upToUuid, boolean dismiss) {
3461 if (dismiss) {
3462 mNotificationService.clear(conversation);
3463 }
3464 final List<Message> readMessages = conversation.markRead(upToUuid);
3465 if (readMessages.size() > 0) {
3466 Runnable runnable = () -> {
3467 for (Message message : readMessages) {
3468 databaseBackend.updateMessage(message, false);
3469 }
3470 };
3471 mDatabaseWriterExecutor.execute(runnable);
3472 updateUnreadCountBadge();
3473 return readMessages;
3474 } else {
3475 return readMessages;
3476 }
3477 }
3478
3479 public synchronized void updateUnreadCountBadge() {
3480 int count = unreadCount();
3481 if (unreadCount != count) {
3482 Log.d(Config.LOGTAG, "update unread count to " + count);
3483 if (count > 0) {
3484 ShortcutBadger.applyCount(getApplicationContext(), count);
3485 } else {
3486 ShortcutBadger.removeCount(getApplicationContext());
3487 }
3488 unreadCount = count;
3489 }
3490 }
3491
3492 public void sendReadMarker(final Conversation conversation, String upToUuid) {
3493 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
3494 final List<Message> readMessages = this.markRead(conversation, upToUuid, true);
3495 if (readMessages.size() > 0) {
3496 updateConversationUi();
3497 }
3498 final Message markable = Conversation.getLatestMarkableMessage(readMessages, isPrivateAndNonAnonymousMuc);
3499 if (confirmMessages()
3500 && markable != null
3501 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
3502 && markable.getRemoteMsgId() != null) {
3503 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3504 Account account = conversation.getAccount();
3505 final Jid to = markable.getCounterpart();
3506 final boolean groupChat = conversation.getMode() == Conversation.MODE_MULTI;
3507 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId(), markable.getCounterpart(), groupChat);
3508 this.sendMessagePacket(conversation.getAccount(), packet);
3509 }
3510 }
3511
3512 public SecureRandom getRNG() {
3513 return this.mRandom;
3514 }
3515
3516 public MemorizingTrustManager getMemorizingTrustManager() {
3517 return this.mMemorizingTrustManager;
3518 }
3519
3520 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3521 this.mMemorizingTrustManager = trustManager;
3522 }
3523
3524 public void updateMemorizingTrustmanager() {
3525 final MemorizingTrustManager tm;
3526 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
3527 if (dontTrustSystemCAs) {
3528 tm = new MemorizingTrustManager(getApplicationContext(), null);
3529 } else {
3530 tm = new MemorizingTrustManager(getApplicationContext());
3531 }
3532 setMemorizingTrustManager(tm);
3533 }
3534
3535 public LruCache<String, Bitmap> getBitmapCache() {
3536 return this.mBitmapCache;
3537 }
3538
3539 public Collection<String> getKnownHosts() {
3540 final Set<String> hosts = new HashSet<>();
3541 for (final Account account : getAccounts()) {
3542 hosts.add(account.getServer());
3543 for (final Contact contact : account.getRoster().getContacts()) {
3544 if (contact.showInRoster()) {
3545 final String server = contact.getServer();
3546 if (server != null && !hosts.contains(server)) {
3547 hosts.add(server);
3548 }
3549 }
3550 }
3551 }
3552 if (Config.DOMAIN_LOCK != null) {
3553 hosts.add(Config.DOMAIN_LOCK);
3554 }
3555 if (Config.MAGIC_CREATE_DOMAIN != null) {
3556 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3557 }
3558 return hosts;
3559 }
3560
3561 public Collection<String> getKnownConferenceHosts() {
3562 final Set<String> mucServers = new HashSet<>();
3563 for (final Account account : accounts) {
3564 if (account.getXmppConnection() != null) {
3565 mucServers.addAll(account.getXmppConnection().getMucServers());
3566 for (Bookmark bookmark : account.getBookmarks()) {
3567 final Jid jid = bookmark.getJid();
3568 final String s = jid == null ? null : jid.getDomain();
3569 if (s != null) {
3570 mucServers.add(s);
3571 }
3572 }
3573 }
3574 }
3575 return mucServers;
3576 }
3577
3578 public void sendMessagePacket(Account account, MessagePacket packet) {
3579 XmppConnection connection = account.getXmppConnection();
3580 if (connection != null) {
3581 connection.sendMessagePacket(packet);
3582 }
3583 }
3584
3585 public void sendPresencePacket(Account account, PresencePacket packet) {
3586 XmppConnection connection = account.getXmppConnection();
3587 if (connection != null) {
3588 connection.sendPresencePacket(packet);
3589 }
3590 }
3591
3592 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3593 final XmppConnection connection = account.getXmppConnection();
3594 if (connection != null) {
3595 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3596 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener, true);
3597 }
3598 }
3599
3600 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3601 final XmppConnection connection = account.getXmppConnection();
3602 if (connection != null) {
3603 connection.sendIqPacket(packet, callback);
3604 } else if (callback != null) {
3605 callback.onIqPacketReceived(account,new IqPacket(IqPacket.TYPE.TIMEOUT));
3606 }
3607 }
3608
3609 public void sendPresence(final Account account) {
3610 sendPresence(account, checkListeners() && broadcastLastActivity());
3611 }
3612
3613 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3614 Presence.Status status;
3615 if (manuallyChangePresence()) {
3616 status = account.getPresenceStatus();
3617 } else {
3618 status = getTargetPresence();
3619 }
3620 PresencePacket packet = mPresenceGenerator.selfPresence(account, status);
3621 String message = account.getPresenceStatusMessage();
3622 if (message != null && !message.isEmpty()) {
3623 packet.addChild(new Element("status").setContent(message));
3624 }
3625 if (mLastActivity > 0 && includeIdleTimestamp) {
3626 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3627 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
3628 }
3629 sendPresencePacket(account, packet);
3630 }
3631
3632 private void deactivateGracePeriod() {
3633 for (Account account : getAccounts()) {
3634 account.deactivateGracePeriod();
3635 }
3636 }
3637
3638 public void refreshAllPresences() {
3639 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3640 for (Account account : getAccounts()) {
3641 if (account.isEnabled()) {
3642 sendPresence(account, includeIdleTimestamp);
3643 }
3644 }
3645 }
3646
3647 private void refreshAllFcmTokens() {
3648 for (Account account : getAccounts()) {
3649 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3650 mPushManagementService.registerPushTokenOnServer(account);
3651 }
3652 }
3653 }
3654
3655 private void sendOfflinePresence(final Account account) {
3656 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending offline presence");
3657 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3658 }
3659
3660 public MessageGenerator getMessageGenerator() {
3661 return this.mMessageGenerator;
3662 }
3663
3664 public PresenceGenerator getPresenceGenerator() {
3665 return this.mPresenceGenerator;
3666 }
3667
3668 public IqGenerator getIqGenerator() {
3669 return this.mIqGenerator;
3670 }
3671
3672 public IqParser getIqParser() {
3673 return this.mIqParser;
3674 }
3675
3676 public JingleConnectionManager getJingleConnectionManager() {
3677 return this.mJingleConnectionManager;
3678 }
3679
3680 public MessageArchiveService getMessageArchiveService() {
3681 return this.mMessageArchiveService;
3682 }
3683
3684 public List<Contact> findContacts(Jid jid, String accountJid) {
3685 ArrayList<Contact> contacts = new ArrayList<>();
3686 for (Account account : getAccounts()) {
3687 if ((account.isEnabled() || accountJid != null)
3688 && (accountJid == null || accountJid.equals(account.getJid().asBareJid().toString()))) {
3689 Contact contact = account.getRoster().getContactFromRoster(jid);
3690 if (contact != null) {
3691 contacts.add(contact);
3692 }
3693 }
3694 }
3695 return contacts;
3696 }
3697
3698 public Conversation findFirstMuc(Jid jid) {
3699 for (Conversation conversation : getConversations()) {
3700 if (conversation.getAccount().isEnabled() && conversation.getJid().asBareJid().equals(jid.asBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
3701 return conversation;
3702 }
3703 }
3704 return null;
3705 }
3706
3707 public NotificationService getNotificationService() {
3708 return this.mNotificationService;
3709 }
3710
3711 public HttpConnectionManager getHttpConnectionManager() {
3712 return this.mHttpConnectionManager;
3713 }
3714
3715 public void resendFailedMessages(final Message message) {
3716 final Collection<Message> messages = new ArrayList<>();
3717 Message current = message;
3718 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3719 messages.add(current);
3720 if (current.mergeable(current.next())) {
3721 current = current.next();
3722 } else {
3723 break;
3724 }
3725 }
3726 for (final Message msg : messages) {
3727 msg.setTime(System.currentTimeMillis());
3728 markMessage(msg, Message.STATUS_WAITING);
3729 this.resendMessage(msg, false);
3730 }
3731 if (message.getConversation() instanceof Conversation) {
3732 ((Conversation) message.getConversation()).sort();
3733 }
3734 updateConversationUi();
3735 }
3736
3737 public void clearConversationHistory(final Conversation conversation) {
3738 final long clearDate;
3739 final String reference;
3740 if (conversation.countMessages() > 0) {
3741 Message latestMessage = conversation.getLatestMessage();
3742 clearDate = latestMessage.getTimeSent() + 1000;
3743 reference = latestMessage.getServerMsgId();
3744 } else {
3745 clearDate = System.currentTimeMillis();
3746 reference = null;
3747 }
3748 conversation.clearMessages();
3749 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3750 conversation.setLastClearHistory(clearDate, reference);
3751 Runnable runnable = () -> {
3752 databaseBackend.deleteMessagesInConversation(conversation);
3753 databaseBackend.updateConversation(conversation);
3754 };
3755 mDatabaseWriterExecutor.execute(runnable);
3756 }
3757
3758 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3759 if (blockable != null && blockable.getBlockedJid() != null) {
3760 final Jid jid = blockable.getBlockedJid();
3761 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3762
3763 @Override
3764 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3765 if (packet.getType() == IqPacket.TYPE.RESULT) {
3766 account.getBlocklist().add(jid);
3767 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3768 }
3769 }
3770 });
3771 if (removeBlockedConversations(blockable.getAccount(), jid)) {
3772 updateConversationUi();
3773 return true;
3774 } else {
3775 return false;
3776 }
3777 } else {
3778 return false;
3779 }
3780 }
3781
3782 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
3783 boolean removed = false;
3784 synchronized (this.conversations) {
3785 boolean domainJid = blockedJid.getLocal() == null;
3786 for (Conversation conversation : this.conversations) {
3787 boolean jidMatches = (domainJid && blockedJid.getDomain().equals(conversation.getJid().getDomain()))
3788 || blockedJid.equals(conversation.getJid().asBareJid());
3789 if (conversation.getAccount() == account
3790 && conversation.getMode() == Conversation.MODE_SINGLE
3791 && jidMatches) {
3792 this.conversations.remove(conversation);
3793 markRead(conversation);
3794 conversation.setStatus(Conversation.STATUS_ARCHIVED);
3795 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving conversation " + conversation.getJid().asBareJid() + " because jid was blocked");
3796 updateConversation(conversation);
3797 removed = true;
3798 }
3799 }
3800 }
3801 return removed;
3802 }
3803
3804 public void sendUnblockRequest(final Blockable blockable) {
3805 if (blockable != null && blockable.getJid() != null) {
3806 final Jid jid = blockable.getBlockedJid();
3807 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3808 @Override
3809 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3810 if (packet.getType() == IqPacket.TYPE.RESULT) {
3811 account.getBlocklist().remove(jid);
3812 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3813 }
3814 }
3815 });
3816 }
3817 }
3818
3819 public void publishDisplayName(Account account) {
3820 String displayName = account.getDisplayName();
3821 if (displayName != null && !displayName.isEmpty()) {
3822 IqPacket publish = mIqGenerator.publishNick(displayName);
3823 sendIqPacket(account, publish, (account1, packet) -> {
3824 if (packet.getType() == IqPacket.TYPE.ERROR) {
3825 Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": could not publish nick");
3826 }
3827 });
3828 }
3829 }
3830
3831 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3832 ServiceDiscoveryResult result = discoCache.get(key);
3833 if (result != null) {
3834 return result;
3835 } else {
3836 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3837 if (result != null) {
3838 discoCache.put(key, result);
3839 }
3840 return result;
3841 }
3842 }
3843
3844 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3845 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
3846 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3847 if (disco != null) {
3848 presence.setServiceDiscoveryResult(disco);
3849 } else {
3850 if (!account.inProgressDiscoFetches.contains(key)) {
3851 account.inProgressDiscoFetches.add(key);
3852 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3853 request.setTo(jid);
3854 final String node = presence.getNode();
3855 final String ver = presence.getVer();
3856 final Element query = request.query("http://jabber.org/protocol/disco#info");
3857 if (node != null && ver != null) {
3858 query.setAttribute("node",node+"#"+ver);
3859 }
3860 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid);
3861 sendIqPacket(account, request, (a, response) -> {
3862 if (response.getType() == IqPacket.TYPE.RESULT) {
3863 ServiceDiscoveryResult discoveryResult = new ServiceDiscoveryResult(response);
3864 if (presence.getVer().equals(discoveryResult.getVer())) {
3865 databaseBackend.insertDiscoveryResult(discoveryResult);
3866 injectServiceDiscoveryResult(a.getRoster(), presence.getHash(), presence.getVer(), discoveryResult);
3867 } else {
3868 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + discoveryResult.getVer());
3869 }
3870 }
3871 a.inProgressDiscoFetches.remove(key);
3872 });
3873 }
3874 }
3875 }
3876
3877 private void injectServiceDiscoveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3878 for (Contact contact : roster.getContacts()) {
3879 for (Presence presence : contact.getPresences().getPresences().values()) {
3880 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3881 presence.setServiceDiscoveryResult(disco);
3882 }
3883 }
3884 }
3885 }
3886
3887 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3888 final MessageArchiveService.Version version = MessageArchiveService.Version.get(account);
3889 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3890 request.addChild("prefs", version.namespace);
3891 sendIqPacket(account, request, (account1, packet) -> {
3892 Element prefs = packet.findChild("prefs", version.namespace);
3893 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3894 callback.onPreferencesFetched(prefs);
3895 } else {
3896 callback.onPreferencesFetchFailed();
3897 }
3898 });
3899 }
3900
3901 public PushManagementService getPushManagementService() {
3902 return mPushManagementService;
3903 }
3904
3905 public Account getPendingAccount() {
3906 Account pending = null;
3907 for (Account account : getAccounts()) {
3908 if (!account.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
3909 pending = account;
3910 } else {
3911 return null;
3912 }
3913 }
3914 return pending;
3915 }
3916
3917 public void changeStatus(Account account, PresenceTemplate template, String signature) {
3918 if (!template.getStatusMessage().isEmpty()) {
3919 databaseBackend.insertPresenceTemplate(template);
3920 }
3921 account.setPgpSignature(signature);
3922 account.setPresenceStatus(template.getStatus());
3923 account.setPresenceStatusMessage(template.getStatusMessage());
3924 databaseBackend.updateAccount(account);
3925 sendPresence(account);
3926 }
3927
3928 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3929 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3930 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3931 if (!templates.contains(template)) {
3932 templates.add(0, template);
3933 }
3934 }
3935 return templates;
3936 }
3937
3938 public void saveConversationAsBookmark(Conversation conversation, String name) {
3939 Account account = conversation.getAccount();
3940 Bookmark bookmark = new Bookmark(account, conversation.getJid().asBareJid());
3941 if (!conversation.getJid().isBareJid()) {
3942 bookmark.setNick(conversation.getJid().getResource());
3943 }
3944 if (!TextUtils.isEmpty(name)) {
3945 bookmark.setBookmarkName(name);
3946 }
3947 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
3948 account.getBookmarks().add(bookmark);
3949 pushBookmarks(account);
3950 bookmark.setConversation(conversation);
3951 }
3952
3953 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3954 boolean performedVerification = false;
3955 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3956 for (XmppUri.Fingerprint fp : fingerprints) {
3957 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3958 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3959 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3960 if (fingerprintStatus != null) {
3961 if (!fingerprintStatus.isVerified()) {
3962 performedVerification = true;
3963 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3964 }
3965 } else {
3966 axolotlService.preVerifyFingerprint(contact, fingerprint);
3967 }
3968 }
3969 }
3970 return performedVerification;
3971 }
3972
3973 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3974 final AxolotlService axolotlService = account.getAxolotlService();
3975 boolean verifiedSomething = false;
3976 for (XmppUri.Fingerprint fp : fingerprints) {
3977 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3978 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3979 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
3980 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3981 if (fingerprintStatus != null) {
3982 if (!fingerprintStatus.isVerified()) {
3983 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3984 verifiedSomething = true;
3985 }
3986 } else {
3987 axolotlService.preVerifyFingerprint(account, fingerprint);
3988 verifiedSomething = true;
3989 }
3990 }
3991 }
3992 return verifiedSomething;
3993 }
3994
3995 public boolean blindTrustBeforeVerification() {
3996 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
3997 }
3998
3999 public ShortcutService getShortcutService() {
4000 return mShortcutService;
4001 }
4002
4003 public void pushMamPreferences(Account account, Element prefs) {
4004 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
4005 set.addChild(prefs);
4006 sendIqPacket(account, set, null);
4007 }
4008
4009 public interface OnMamPreferencesFetched {
4010 void onPreferencesFetched(Element prefs);
4011
4012 void onPreferencesFetchFailed();
4013 }
4014
4015 public interface OnAccountCreated {
4016 void onAccountCreated(Account account);
4017
4018 void informUser(int r);
4019 }
4020
4021 public interface OnMoreMessagesLoaded {
4022 void onMoreMessagesLoaded(int count, Conversation conversation);
4023
4024 void informUser(int r);
4025 }
4026
4027 public interface OnAccountPasswordChanged {
4028 void onPasswordChangeSucceeded();
4029
4030 void onPasswordChangeFailed();
4031 }
4032
4033 public interface OnAffiliationChanged {
4034 void onAffiliationChangedSuccessful(Jid jid);
4035
4036 void onAffiliationChangeFailed(Jid jid, int resId);
4037 }
4038
4039 public interface OnRoleChanged {
4040 void onRoleChangedSuccessful(String nick);
4041
4042 void onRoleChangeFailed(String nick, int resid);
4043 }
4044
4045 public interface OnConversationUpdate {
4046 void onConversationUpdate();
4047 }
4048
4049 public interface OnAccountUpdate {
4050 void onAccountUpdate();
4051 }
4052
4053 public interface OnCaptchaRequested {
4054 void onCaptchaRequested(Account account, String id, Data data, Bitmap captcha);
4055 }
4056
4057 public interface OnRosterUpdate {
4058 void onRosterUpdate();
4059 }
4060
4061 public interface OnMucRosterUpdate {
4062 void onMucRosterUpdate();
4063 }
4064
4065 public interface OnConferenceConfigurationFetched {
4066 void onConferenceConfigurationFetched(Conversation conversation);
4067
4068 void onFetchFailed(Conversation conversation, Element error);
4069 }
4070
4071 public interface OnConferenceJoined {
4072 void onConferenceJoined(Conversation conversation);
4073 }
4074
4075 public interface OnConfigurationPushed {
4076 void onPushSucceeded();
4077
4078 void onPushFailed();
4079 }
4080
4081 public interface OnShowErrorToast {
4082 void onShowErrorToast(int resId);
4083 }
4084
4085 public class XmppConnectionBinder extends Binder {
4086 public XmppConnectionService getService() {
4087 return XmppConnectionService.this;
4088 }
4089 }
4090
4091 private class InternalEventReceiver extends BroadcastReceiver {
4092
4093 @Override
4094 public void onReceive(Context context, Intent intent) {
4095 onStartCommand(intent,0,0);
4096 }
4097 }
4098}