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.conscrypt.Conscrypt;
44import org.openintents.openpgp.IOpenPgpService2;
45import org.openintents.openpgp.util.OpenPgpApi;
46import org.openintents.openpgp.util.OpenPgpServiceConnection;
47
48import java.net.URL;
49import java.security.SecureRandom;
50import java.security.Security;
51import java.security.cert.CertificateException;
52import java.security.cert.X509Certificate;
53import java.util.ArrayList;
54import java.util.Arrays;
55import java.util.Collection;
56import java.util.Collections;
57import java.util.HashMap;
58import java.util.HashSet;
59import java.util.Hashtable;
60import java.util.Iterator;
61import java.util.List;
62import java.util.ListIterator;
63import java.util.Map;
64import java.util.Set;
65import java.util.WeakHashMap;
66import java.util.concurrent.CopyOnWriteArrayList;
67import java.util.concurrent.CountDownLatch;
68import java.util.concurrent.atomic.AtomicBoolean;
69import java.util.concurrent.atomic.AtomicLong;
70
71
72import eu.siacs.conversations.Config;
73import eu.siacs.conversations.R;
74import eu.siacs.conversations.crypto.OmemoSetting;
75import eu.siacs.conversations.crypto.PgpDecryptionService;
76import eu.siacs.conversations.crypto.PgpEngine;
77import eu.siacs.conversations.crypto.axolotl.AxolotlService;
78import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
79import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
80import eu.siacs.conversations.entities.Account;
81import eu.siacs.conversations.entities.Blockable;
82import eu.siacs.conversations.entities.Bookmark;
83import eu.siacs.conversations.entities.Contact;
84import eu.siacs.conversations.entities.Conversation;
85import eu.siacs.conversations.entities.Conversational;
86import eu.siacs.conversations.entities.DownloadableFile;
87import eu.siacs.conversations.entities.Message;
88import eu.siacs.conversations.entities.MucOptions;
89import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
90import eu.siacs.conversations.entities.Presence;
91import eu.siacs.conversations.entities.PresenceTemplate;
92import eu.siacs.conversations.entities.Roster;
93import eu.siacs.conversations.entities.ServiceDiscoveryResult;
94import eu.siacs.conversations.entities.Transferable;
95import eu.siacs.conversations.entities.TransferablePlaceholder;
96import eu.siacs.conversations.generator.AbstractGenerator;
97import eu.siacs.conversations.generator.IqGenerator;
98import eu.siacs.conversations.generator.MessageGenerator;
99import eu.siacs.conversations.generator.PresenceGenerator;
100import eu.siacs.conversations.http.HttpConnectionManager;
101import eu.siacs.conversations.http.CustomURLStreamHandlerFactory;
102import eu.siacs.conversations.parser.AbstractParser;
103import eu.siacs.conversations.parser.IqParser;
104import eu.siacs.conversations.parser.MessageParser;
105import eu.siacs.conversations.parser.PresenceParser;
106import eu.siacs.conversations.persistance.DatabaseBackend;
107import eu.siacs.conversations.persistance.FileBackend;
108import eu.siacs.conversations.ui.SettingsActivity;
109import eu.siacs.conversations.ui.UiCallback;
110import eu.siacs.conversations.ui.interfaces.OnAvatarPublication;
111import eu.siacs.conversations.ui.interfaces.OnMediaLoaded;
112import eu.siacs.conversations.ui.interfaces.OnSearchResultsAvailable;
113import eu.siacs.conversations.utils.Compatibility;
114import eu.siacs.conversations.utils.ConversationsFileObserver;
115import eu.siacs.conversations.utils.CryptoHelper;
116import eu.siacs.conversations.utils.ExceptionHelper;
117import eu.siacs.conversations.utils.MimeUtils;
118import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
119import eu.siacs.conversations.utils.PRNGFixes;
120import eu.siacs.conversations.utils.PhoneHelper;
121import eu.siacs.conversations.utils.QuickLoader;
122import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
123import eu.siacs.conversations.utils.ReplacingTaskManager;
124import eu.siacs.conversations.utils.Resolver;
125import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
126import eu.siacs.conversations.utils.StringUtils;
127import eu.siacs.conversations.utils.WakeLockHelper;
128import eu.siacs.conversations.xml.Namespace;
129import eu.siacs.conversations.utils.XmppUri;
130import eu.siacs.conversations.xml.Element;
131import eu.siacs.conversations.xmpp.OnBindListener;
132import eu.siacs.conversations.xmpp.OnContactStatusChanged;
133import eu.siacs.conversations.xmpp.OnIqPacketReceived;
134import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
135import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
136import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
137import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
138import eu.siacs.conversations.xmpp.OnStatusChanged;
139import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
140import eu.siacs.conversations.xmpp.Patches;
141import eu.siacs.conversations.xmpp.XmppConnection;
142import eu.siacs.conversations.xmpp.chatstate.ChatState;
143import eu.siacs.conversations.xmpp.forms.Data;
144import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
145import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
146import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
147import eu.siacs.conversations.xmpp.mam.MamReference;
148import eu.siacs.conversations.xmpp.pep.Avatar;
149import eu.siacs.conversations.xmpp.pep.PublishOptions;
150import eu.siacs.conversations.xmpp.stanzas.IqPacket;
151import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
152import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
153import me.leolin.shortcutbadger.ShortcutBadger;
154import rocks.xmpp.addr.Jid;
155
156public class XmppConnectionService extends Service {
157
158 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
159 public static final String ACTION_MARK_AS_READ = "mark_as_read";
160 public static final String ACTION_SNOOZE = "snooze";
161 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
162 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
163 public static final String ACTION_TRY_AGAIN = "try_again";
164 public static final String ACTION_IDLE_PING = "idle_ping";
165 public static final String ACTION_FCM_TOKEN_REFRESH = "fcm_token_refresh";
166 public static final String ACTION_FCM_MESSAGE_RECEIVED = "fcm_message_received";
167
168 private static final String SETTING_LAST_ACTIVITY_TS = "last_activity_timestamp";
169
170 static {
171 URL.setURLStreamHandlerFactory(new CustomURLStreamHandlerFactory());
172 }
173
174 public final CountDownLatch restoredFromDatabaseLatch = new CountDownLatch(1);
175 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor("FileAdding");
176 private final SerialSingleThreadExecutor mVideoCompressionExecutor = new SerialSingleThreadExecutor("VideoCompression");
177 private final SerialSingleThreadExecutor mDatabaseWriterExecutor = new SerialSingleThreadExecutor("DatabaseWriter");
178 private final SerialSingleThreadExecutor mDatabaseReaderExecutor = new SerialSingleThreadExecutor("DatabaseReader");
179 private final SerialSingleThreadExecutor mNotificationExecutor = new SerialSingleThreadExecutor("NotificationExecutor");
180 private final ReplacingTaskManager mRosterSyncTaskManager = new ReplacingTaskManager();
181 private final IBinder mBinder = new XmppConnectionBinder();
182 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
183 private final IqGenerator mIqGenerator = new IqGenerator(this);
184 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
185 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
186 private final OnIqPacketReceived mDefaultIqHandler = (account, packet) -> {
187 if (packet.getType() != IqPacket.TYPE.RESULT) {
188 Element error = packet.findChild("error");
189 String text = error != null ? error.findChildContent("text") : null;
190 if (text != null) {
191 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received iq error - " + text);
192 }
193 }
194 };
195 public DatabaseBackend databaseBackend;
196 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
197 private long mLastActivity = 0;
198 private FileBackend fileBackend = new FileBackend(this);
199 private MemorizingTrustManager mMemorizingTrustManager;
200 private NotificationService mNotificationService = new NotificationService(this);
201 private ShortcutService mShortcutService = new ShortcutService(this);
202 private AtomicBoolean mInitialAddressbookSyncCompleted = new AtomicBoolean(false);
203 private AtomicBoolean mForceForegroundService = new AtomicBoolean(false);
204 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
205 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
206 private IqParser mIqParser = new IqParser(this);
207 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
208 public OnContactStatusChanged onContactStatusChanged = (contact, online) -> {
209 Conversation conversation = find(getConversations(), contact);
210 if (conversation != null) {
211 if (online) {
212 if (contact.getPresences().size() == 1) {
213 sendUnsentMessages(conversation);
214 }
215 }
216 }
217 };
218 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
219 private List<Account> accounts;
220 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
221 this);
222 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
223
224 @Override
225 public void onJinglePacketReceived(Account account, JinglePacket packet) {
226 mJingleConnectionManager.deliverPacket(account, packet);
227 }
228 };
229 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
230 this);
231 private AvatarService mAvatarService = new AvatarService(this);
232 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
233 private PushManagementService mPushManagementService = new PushManagementService(this);
234 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
235 Environment.getExternalStorageDirectory().getAbsolutePath()
236 ) {
237 @Override
238 public void onEvent(int event, String path) {
239 Log.d(Config.LOGTAG,"event "+event+" path="+path);
240 markFileDeleted(path);
241 }
242 };
243 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
244
245 @Override
246 public boolean onMessageAcknowledged(Account account, String uuid) {
247 for (final Conversation conversation : getConversations()) {
248 if (conversation.getAccount() == account) {
249 Message message = conversation.findUnsentMessageWithUuid(uuid);
250 if (message != null) {
251 message.setStatus(Message.STATUS_SEND);
252 message.setErrorMessage(null);
253 databaseBackend.updateMessage(message, false);
254 return true;
255 }
256 }
257 }
258 return false;
259 }
260 };
261
262 private int unreadCount = -1;
263
264 //Ui callback listeners
265 private final Set<OnConversationUpdate> mOnConversationUpdates = Collections.newSetFromMap(new WeakHashMap<OnConversationUpdate, Boolean>());
266 private final Set<OnShowErrorToast> mOnShowErrorToasts = Collections.newSetFromMap(new WeakHashMap<OnShowErrorToast, Boolean>());
267 private final Set<OnAccountUpdate> mOnAccountUpdates = Collections.newSetFromMap(new WeakHashMap<OnAccountUpdate, Boolean>());
268 private final Set<OnCaptchaRequested> mOnCaptchaRequested = Collections.newSetFromMap(new WeakHashMap<OnCaptchaRequested, Boolean>());
269 private final Set<OnRosterUpdate> mOnRosterUpdates = Collections.newSetFromMap(new WeakHashMap<OnRosterUpdate, Boolean>());
270 private final Set<OnUpdateBlocklist> mOnUpdateBlocklist = Collections.newSetFromMap(new WeakHashMap<OnUpdateBlocklist, Boolean>());
271 private final Set<OnMucRosterUpdate> mOnMucRosterUpdate = Collections.newSetFromMap(new WeakHashMap<OnMucRosterUpdate, Boolean>());
272 private final Set<OnKeyStatusUpdated> mOnKeyStatusUpdated = Collections.newSetFromMap(new WeakHashMap<OnKeyStatusUpdated, Boolean>());
273
274 private final Object LISTENER_LOCK = new Object();
275
276
277 private final OnBindListener mOnBindListener = new OnBindListener() {
278
279 @Override
280 public void onBind(final Account account) {
281 synchronized (mInProgressAvatarFetches) {
282 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
283 final String KEY = iterator.next();
284 if (KEY.startsWith(account.getJid().asBareJid() + "_")) {
285 iterator.remove();
286 }
287 }
288 }
289 boolean needsUpdating = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
290 needsUpdating |= account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
291 if (needsUpdating) {
292 databaseBackend.updateAccount(account);
293 }
294 account.getRoster().clearPresences();
295 mJingleConnectionManager.cancelInTransmission();
296 fetchRosterFromServer(account);
297 if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
298 fetchBookmarks(account);
299 }
300 final boolean flexible = account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
301 final boolean catchup = getMessageArchiveService().inCatchup(account);
302 if (flexible && catchup) {
303 sendIqPacket(account, mIqGenerator.purgeOfflineMessages(), (acc, packet) -> {
304 if (packet.getType() == IqPacket.TYPE.RESULT) {
305 Log.d(Config.LOGTAG, acc.getJid().asBareJid() + ": successfully purged offline messages");
306 }
307 });
308 }
309 sendPresence(account);
310 if (mPushManagementService.available(account)) {
311 mPushManagementService.registerPushTokenOnServer(account);
312 }
313 connectMultiModeConversations(account);
314 syncDirtyContacts(account);
315 }
316 };
317 private AtomicLong mLastExpiryRun = new AtomicLong(0);
318 private SecureRandom mRandom;
319 private LruCache<Pair<String, String>, ServiceDiscoveryResult> discoCache = new LruCache<>(20);
320 private OnStatusChanged statusListener = new OnStatusChanged() {
321
322 @Override
323 public void onStatusChanged(final Account account) {
324 XmppConnection connection = account.getXmppConnection();
325 updateAccountUi();
326 if (account.getStatus() == Account.State.ONLINE) {
327 synchronized (mLowPingTimeoutMode) {
328 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
329 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
330 }
331 }
332 if (account.setShowErrorNotification(true)) {
333 databaseBackend.updateAccount(account);
334 }
335 mMessageArchiveService.executePendingQueries(account);
336 if (connection != null && connection.getFeatures().csi()) {
337 if (checkListeners()) {
338 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//inactive");
339 connection.sendInactive();
340 } else {
341 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//active");
342 connection.sendActive();
343 }
344 }
345 List<Conversation> conversations = getConversations();
346 for (Conversation conversation : conversations) {
347 if (conversation.getAccount() == account && !account.pendingConferenceJoins.contains(conversation)) {
348 sendUnsentMessages(conversation);
349 }
350 }
351 for (Conversation conversation : account.pendingConferenceLeaves) {
352 leaveMuc(conversation);
353 }
354 account.pendingConferenceLeaves.clear();
355 for (Conversation conversation : account.pendingConferenceJoins) {
356 joinMuc(conversation);
357 }
358 account.pendingConferenceJoins.clear();
359 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
360 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
361 resetSendingToWaiting(account);
362 if (account.isEnabled() && isInLowPingTimeoutMode(account)) {
363 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": went into offline state during low ping mode. reconnecting now");
364 reconnectAccount(account, true, false);
365 } else {
366 int timeToReconnect = mRandom.nextInt(10) + 2;
367 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
368 }
369 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
370 databaseBackend.updateAccount(account);
371 reconnectAccount(account, true, false);
372 } else if (account.getStatus() != Account.State.CONNECTING && account.getStatus() != Account.State.NO_INTERNET) {
373 resetSendingToWaiting(account);
374 if (connection != null && account.getStatus().isAttemptReconnect()) {
375 final int next = connection.getTimeToNextAttempt();
376 final boolean lowPingTimeoutMode = isInLowPingTimeoutMode(account);
377 if (next <= 0) {
378 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. reconnecting now. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
379 reconnectAccount(account, true, false);
380 } else {
381 final int attempt = connection.getAttempt() + 1;
382 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. try again in " + next + "s for the " + attempt + " time. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
383 scheduleWakeUpCall(next, account.getUuid().hashCode());
384 }
385 }
386 }
387 getNotificationService().updateErrorNotification();
388 }
389 };
390 private OpenPgpServiceConnection pgpServiceConnection;
391 private PgpEngine mPgpEngine = null;
392 private WakeLock wakeLock;
393 private PowerManager pm;
394 private LruCache<String, Bitmap> mBitmapCache;
395 private BroadcastReceiver mInternalEventReceiver = new InternalEventReceiver();
396 private BroadcastReceiver mInternalScreenEventReceiver = new InternalEventReceiver();
397
398 private static String generateFetchKey(Account account, final Avatar avatar) {
399 return account.getJid().asBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
400 }
401
402 private boolean isInLowPingTimeoutMode(Account account) {
403 synchronized (mLowPingTimeoutMode) {
404 return mLowPingTimeoutMode.contains(account.getJid().asBareJid());
405 }
406 }
407
408 public void startForcingForegroundNotification() {
409 mForceForegroundService.set(true);
410 toggleForegroundService();
411 }
412
413 public void stopForcingForegroundNotification() {
414 mForceForegroundService.set(false);
415 toggleForegroundService();
416 }
417
418 public boolean areMessagesInitialized() {
419 return this.restoredFromDatabaseLatch.getCount() == 0;
420 }
421
422 public PgpEngine getPgpEngine() {
423 if (!Config.supportOpenPgp()) {
424 return null;
425 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
426 if (this.mPgpEngine == null) {
427 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
428 getApplicationContext(),
429 pgpServiceConnection.getService()), this);
430 }
431 return mPgpEngine;
432 } else {
433 return null;
434 }
435
436 }
437
438 public OpenPgpApi getOpenPgpApi() {
439 if (!Config.supportOpenPgp()) {
440 return null;
441 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
442 return new OpenPgpApi(this, pgpServiceConnection.getService());
443 } else {
444 return null;
445 }
446 }
447
448 public FileBackend getFileBackend() {
449 return this.fileBackend;
450 }
451
452 public AvatarService getAvatarService() {
453 return this.mAvatarService;
454 }
455
456 public void attachLocationToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
457 int encryption = conversation.getNextEncryption();
458 if (encryption == Message.ENCRYPTION_PGP) {
459 encryption = Message.ENCRYPTION_DECRYPTED;
460 }
461 Message message = new Message(conversation, uri.toString(), encryption);
462 if (conversation.getNextCounterpart() != null) {
463 message.setCounterpart(conversation.getNextCounterpart());
464 }
465 if (encryption == Message.ENCRYPTION_DECRYPTED) {
466 getPgpEngine().encrypt(message, callback);
467 } else {
468 sendMessage(message);
469 callback.success(message);
470 }
471 }
472
473 public void attachFileToConversation(final Conversation conversation, final Uri uri, final String type, final UiCallback<Message> callback) {
474 if (FileBackend.weOwnFile(this, uri)) {
475 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
476 callback.error(R.string.security_error_invalid_file_access, null);
477 return;
478 }
479 final Message message;
480 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
481 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
482 } else {
483 message = new Message(conversation, "", conversation.getNextEncryption());
484 }
485 message.setCounterpart(conversation.getNextCounterpart());
486 message.setType(Message.TYPE_FILE);
487 final AttachFileToConversationRunnable runnable = new AttachFileToConversationRunnable(this, uri, type, message, callback);
488 if (runnable.isVideoMessage()) {
489 mVideoCompressionExecutor.execute(runnable);
490 } else {
491 mFileAddingExecutor.execute(runnable);
492 }
493 }
494
495 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
496 if (FileBackend.weOwnFile(this, uri)) {
497 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
498 callback.error(R.string.security_error_invalid_file_access, null);
499 return;
500 }
501
502 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
503 final String compressPictures = getCompressPicturesPreference();
504
505 if ("never".equals(compressPictures)
506 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
507 || (mimeType != null && mimeType.endsWith("/gif"))) {
508 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": not compressing picture. sending as file");
509 attachFileToConversation(conversation, uri, mimeType, callback);
510 return;
511 }
512 final Message message;
513 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
514 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
515 } else {
516 message = new Message(conversation, "", conversation.getNextEncryption());
517 }
518 message.setCounterpart(conversation.getNextCounterpart());
519 message.setType(Message.TYPE_IMAGE);
520 mFileAddingExecutor.execute(() -> {
521 try {
522 getFileBackend().copyImageToPrivateStorage(message, uri);
523 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
524 final PgpEngine pgpEngine = getPgpEngine();
525 if (pgpEngine != null) {
526 pgpEngine.encrypt(message, callback);
527 } else if (callback != null) {
528 callback.error(R.string.unable_to_connect_to_keychain, null);
529 }
530 } else {
531 sendMessage(message);
532 callback.success(message);
533 }
534 } catch (final FileBackend.FileCopyException e) {
535 callback.error(e.getResId(), message);
536 }
537 });
538 }
539
540 public Conversation find(Bookmark bookmark) {
541 return find(bookmark.getAccount(), bookmark.getJid());
542 }
543
544 public Conversation find(final Account account, final Jid jid) {
545 return find(getConversations(), account, jid);
546 }
547
548 public boolean isMuc(final Account account, final Jid jid) {
549 final Conversation c = find(account, jid);
550 return c != null && c.getMode() == Conversational.MODE_MULTI;
551 }
552
553 public void search(List<String> term, OnSearchResultsAvailable onSearchResultsAvailable) {
554 MessageSearchTask.search(this, term, onSearchResultsAvailable);
555 }
556
557 @Override
558 public int onStartCommand(Intent intent, int flags, int startId) {
559 final String action = intent == null ? null : intent.getAction();
560 String pushedAccountHash = null;
561 boolean interactive = false;
562 if (action != null) {
563 final String uuid = intent.getStringExtra("uuid");
564 switch (action) {
565 case ConnectivityManager.CONNECTIVITY_ACTION:
566 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
567 resetAllAttemptCounts(true, false);
568 }
569 break;
570 case Intent.ACTION_SHUTDOWN:
571 logoutAndSave(true);
572 return START_NOT_STICKY;
573 case ACTION_CLEAR_NOTIFICATION:
574 mNotificationExecutor.execute(() -> {
575 try {
576 final Conversation c = findConversationByUuid(uuid);
577 if (c != null) {
578 mNotificationService.clear(c);
579 } else {
580 mNotificationService.clear();
581 }
582 restoredFromDatabaseLatch.await();
583
584 } catch (InterruptedException e) {
585 Log.d(Config.LOGTAG, "unable to process clear notification");
586 }
587 });
588 break;
589 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
590 dismissErrorNotifications();
591 break;
592 case ACTION_TRY_AGAIN:
593 resetAllAttemptCounts(false, true);
594 interactive = true;
595 break;
596 case ACTION_REPLY_TO_CONVERSATION:
597 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
598 if (remoteInput == null) {
599 break;
600 }
601 final CharSequence body = remoteInput.getCharSequence("text_reply");
602 final boolean dismissNotification = intent.getBooleanExtra("dismiss_notification", false);
603 if (body == null || body.length() <= 0) {
604 break;
605 }
606 mNotificationExecutor.execute(() -> {
607 try {
608 restoredFromDatabaseLatch.await();
609 final Conversation c = findConversationByUuid(uuid);
610 if (c != null) {
611 directReply(c, body.toString(), dismissNotification);
612 }
613 } catch (InterruptedException e) {
614 Log.d(Config.LOGTAG, "unable to process direct reply");
615 }
616 });
617 break;
618 case ACTION_MARK_AS_READ:
619 mNotificationExecutor.execute(() -> {
620 final Conversation c = findConversationByUuid(uuid);
621 if (c == null) {
622 Log.d(Config.LOGTAG, "received mark read intent for unknown conversation (" + uuid + ")");
623 return;
624 }
625 try {
626 restoredFromDatabaseLatch.await();
627 sendReadMarker(c, null);
628 } catch (InterruptedException e) {
629 Log.d(Config.LOGTAG, "unable to process notification read marker for conversation " + c.getName());
630 }
631
632 });
633 break;
634 case ACTION_SNOOZE:
635 mNotificationExecutor.execute(() -> {
636 final Conversation c = findConversationByUuid(uuid);
637 if (c == null) {
638 Log.d(Config.LOGTAG, "received snooze intent for unknown conversation (" + uuid + ")");
639 return;
640 }
641 c.setMutedTill(System.currentTimeMillis() + 30 * 60 * 1000);
642 mNotificationService.clear(c);
643 updateConversation(c);
644 });
645 case AudioManager.RINGER_MODE_CHANGED_ACTION:
646 case NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED:
647 if (dndOnSilentMode()) {
648 refreshAllPresences();
649 }
650 break;
651 case Intent.ACTION_SCREEN_ON:
652 deactivateGracePeriod();
653 case Intent.ACTION_SCREEN_OFF:
654 if (awayWhenScreenOff()) {
655 refreshAllPresences();
656 }
657 break;
658 case ACTION_FCM_TOKEN_REFRESH:
659 refreshAllFcmTokens();
660 break;
661 case ACTION_IDLE_PING:
662 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
663 scheduleNextIdlePing();
664 }
665 break;
666 case ACTION_FCM_MESSAGE_RECEIVED:
667 pushedAccountHash = intent.getStringExtra("account");
668 Log.d(Config.LOGTAG, "push message arrived in service. account=" + pushedAccountHash);
669 break;
670 case Intent.ACTION_SEND:
671 Uri uri = intent.getData();
672 if (uri != null) {
673 Log.d(Config.LOGTAG, "received uri permission for " + uri.toString());
674 }
675 return START_STICKY;
676 }
677 }
678 synchronized (this) {
679 WakeLockHelper.acquire(wakeLock);
680 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
681 HashSet<Account> pingCandidates = new HashSet<>();
682 for (Account account : accounts) {
683 pingNow |= processAccountState(account,
684 interactive,
685 "ui".equals(action),
686 CryptoHelper.getAccountFingerprint(account, PhoneHelper.getAndroidId(this)).equals(pushedAccountHash),
687 pingCandidates);
688 }
689 if (pingNow) {
690 for (Account account : pingCandidates) {
691 final boolean lowTimeout = isInLowPingTimeoutMode(account);
692 account.getXmppConnection().sendPing();
693 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
694 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
695 }
696 }
697 WakeLockHelper.release(wakeLock);
698 }
699 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
700 expireOldMessages();
701 }
702 return START_STICKY;
703 }
704
705 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
706 boolean pingNow = false;
707 if (account.getStatus().isAttemptReconnect()) {
708 if (!hasInternetConnection()) {
709 account.setStatus(Account.State.NO_INTERNET);
710 if (statusListener != null) {
711 statusListener.onStatusChanged(account);
712 }
713 } else {
714 if (account.getStatus() == Account.State.NO_INTERNET) {
715 account.setStatus(Account.State.OFFLINE);
716 if (statusListener != null) {
717 statusListener.onStatusChanged(account);
718 }
719 }
720 if (account.getStatus() == Account.State.ONLINE) {
721 synchronized (mLowPingTimeoutMode) {
722 long lastReceived = account.getXmppConnection().getLastPacketReceived();
723 long lastSent = account.getXmppConnection().getLastPingSent();
724 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
725 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
726 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().asBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
727 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
728 if (lastSent > lastReceived) {
729 if (pingTimeoutIn < 0) {
730 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": ping timeout");
731 this.reconnectAccount(account, true, interactive);
732 } else {
733 int secs = (int) (pingTimeoutIn / 1000);
734 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
735 }
736 } else {
737 pingCandidates.add(account);
738 if (isAccountPushed) {
739 pingNow = true;
740 if (mLowPingTimeoutMode.add(account.getJid().asBareJid())) {
741 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": entering low ping timeout mode");
742 }
743 } else if (msToNextPing <= 0) {
744 pingNow = true;
745 } else {
746 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
747 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
748 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
749 }
750 }
751 }
752 }
753 } else if (account.getStatus() == Account.State.OFFLINE) {
754 reconnectAccount(account, true, interactive);
755 } else if (account.getStatus() == Account.State.CONNECTING) {
756 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
757 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
758 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
759 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
760 if (timeout < 0) {
761 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast=" + secondsSinceLastConnect + ")");
762 account.getXmppConnection().resetAttemptCount(false);
763 reconnectAccount(account, true, interactive);
764 } else if (discoTimeout < 0) {
765 account.getXmppConnection().sendDiscoTimeout();
766 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
767 } else {
768 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
769 }
770 } else {
771 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
772 reconnectAccount(account, true, interactive);
773 }
774 }
775 }
776 }
777 return pingNow;
778 }
779
780 public boolean isDataSaverDisabled() {
781 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
782 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
783 return !connectivityManager.isActiveNetworkMetered()
784 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
785 } else {
786 return true;
787 }
788 }
789
790 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
791 Message message = new Message(conversation, body, conversation.getNextEncryption());
792 message.markUnread();
793 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
794 getPgpEngine().encrypt(message, new UiCallback<Message>() {
795 @Override
796 public void success(Message message) {
797 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
798 sendMessage(message);
799 if (dismissAfterReply) {
800 markRead((Conversation) message.getConversation(), true);
801 } else {
802 mNotificationService.pushFromDirectReply(message);
803 }
804 }
805
806 @Override
807 public void error(int errorCode, Message object) {
808
809 }
810
811 @Override
812 public void userInputRequried(PendingIntent pi, Message object) {
813
814 }
815 });
816 } else {
817 sendMessage(message);
818 if (dismissAfterReply) {
819 markRead(conversation, true);
820 } else {
821 mNotificationService.pushFromDirectReply(message);
822 }
823 }
824 }
825
826 private boolean dndOnSilentMode() {
827 return getBooleanPreference(SettingsActivity.DND_ON_SILENT_MODE, R.bool.dnd_on_silent_mode);
828 }
829
830 private boolean manuallyChangePresence() {
831 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
832 }
833
834 private boolean treatVibrateAsSilent() {
835 return getBooleanPreference(SettingsActivity.TREAT_VIBRATE_AS_SILENT, R.bool.treat_vibrate_as_silent);
836 }
837
838 private boolean awayWhenScreenOff() {
839 return getBooleanPreference(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, R.bool.away_when_screen_off);
840 }
841
842 private String getCompressPicturesPreference() {
843 return getPreferences().getString("picture_compression", getResources().getString(R.string.picture_compression));
844 }
845
846 private Presence.Status getTargetPresence() {
847 if (dndOnSilentMode() && isPhoneSilenced()) {
848 return Presence.Status.DND;
849 } else if (awayWhenScreenOff() && !isInteractive()) {
850 return Presence.Status.AWAY;
851 } else {
852 return Presence.Status.ONLINE;
853 }
854 }
855
856 @SuppressLint("NewApi")
857 @SuppressWarnings("deprecation")
858 public boolean isInteractive() {
859 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
860
861 final boolean isScreenOn;
862 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
863 isScreenOn = pm.isScreenOn();
864 } else {
865 isScreenOn = pm.isInteractive();
866 }
867 return isScreenOn;
868 }
869
870 private boolean isPhoneSilenced() {
871 final boolean notificationDnd;
872 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
873 final NotificationManager notificationManager = getSystemService(NotificationManager.class);
874 final int filter = notificationManager == null ? NotificationManager.INTERRUPTION_FILTER_UNKNOWN : notificationManager.getCurrentInterruptionFilter();
875 notificationDnd = filter >= NotificationManager.INTERRUPTION_FILTER_PRIORITY;
876 } else {
877 notificationDnd = false;
878 }
879 final AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
880 final int ringerMode = audioManager == null ? AudioManager.RINGER_MODE_NORMAL : audioManager.getRingerMode();
881 try {
882 if (treatVibrateAsSilent()) {
883 return notificationDnd || ringerMode != AudioManager.RINGER_MODE_NORMAL;
884 } else {
885 return notificationDnd || ringerMode == AudioManager.RINGER_MODE_SILENT;
886 }
887 } catch (Throwable throwable) {
888 Log.d(Config.LOGTAG, "platform bug in isPhoneSilenced (" + throwable.getMessage() + ")");
889 return notificationDnd;
890 }
891 }
892
893 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
894 Log.d(Config.LOGTAG, "resetting all attempt counts");
895 for (Account account : accounts) {
896 if (account.hasErrorStatus() || reallyAll) {
897 final XmppConnection connection = account.getXmppConnection();
898 if (connection != null) {
899 connection.resetAttemptCount(retryImmediately);
900 }
901 }
902 if (account.setShowErrorNotification(true)) {
903 databaseBackend.updateAccount(account);
904 }
905 }
906 mNotificationService.updateErrorNotification();
907 }
908
909 private void dismissErrorNotifications() {
910 for (final Account account : this.accounts) {
911 if (account.hasErrorStatus()) {
912 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": dismissing error notification");
913 if (account.setShowErrorNotification(false)) {
914 databaseBackend.updateAccount(account);
915 }
916 }
917 }
918 }
919
920 private void expireOldMessages() {
921 expireOldMessages(false);
922 }
923
924 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
925 mLastExpiryRun.set(SystemClock.elapsedRealtime());
926 mDatabaseWriterExecutor.execute(() -> {
927 long timestamp = getAutomaticMessageDeletionDate();
928 if (timestamp > 0) {
929 databaseBackend.expireOldMessages(timestamp);
930 synchronized (XmppConnectionService.this.conversations) {
931 for (Conversation conversation : XmppConnectionService.this.conversations) {
932 conversation.expireOldMessages(timestamp);
933 if (resetHasMessagesLeftOnServer) {
934 conversation.messagesLoaded.set(true);
935 conversation.setHasMessagesLeftOnServer(true);
936 }
937 }
938 }
939 updateConversationUi();
940 }
941 });
942 }
943
944 public boolean hasInternetConnection() {
945 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
946 try {
947 final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo();
948 return activeNetwork != null && (activeNetwork.isConnected() || activeNetwork.getType() == ConnectivityManager.TYPE_ETHERNET);
949 } catch (RuntimeException e) {
950 Log.d(Config.LOGTAG, "unable to check for internet connection", e);
951 return true; //if internet connection can not be checked it is probably best to just try
952 }
953 }
954
955 @SuppressLint("TrulyRandom")
956 @Override
957 public void onCreate() {
958 OmemoSetting.load(this);
959 ExceptionHelper.init(getApplicationContext());
960 Security.insertProviderAt(Conscrypt.newProvider(), 1);
961 Resolver.init(this);
962 this.mRandom = new SecureRandom();
963 updateMemorizingTrustmanager();
964 if (Compatibility.runsTwentySix()) {
965 mNotificationService.initializeChannels();
966 }
967 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
968 final int cacheSize = maxMemory / 8;
969 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
970 @Override
971 protected int sizeOf(final String key, final Bitmap bitmap) {
972 return bitmap.getByteCount() / 1024;
973 }
974 };
975 if (mLastActivity == 0) {
976 mLastActivity = getPreferences().getLong(SETTING_LAST_ACTIVITY_TS, System.currentTimeMillis());
977 }
978
979 Log.d(Config.LOGTAG, "initializing database...");
980 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
981 Log.d(Config.LOGTAG, "restoring accounts...");
982 this.accounts = databaseBackend.getAccounts();
983 final SharedPreferences.Editor editor = getPreferences().edit();
984 if (this.accounts.size() == 0 && Arrays.asList("Sony", "Sony Ericsson").contains(Build.MANUFACTURER)) {
985 editor.putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, true);
986 Log.d(Config.LOGTAG, Build.MANUFACTURER + " is on blacklist. enabling foreground service");
987 }
988 editor.putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
989 editor.apply();
990
991 restoreFromDatabase();
992
993 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
994 startContactObserver();
995 }
996 if (Compatibility.hasStoragePermission(this)) {
997 Log.d(Config.LOGTAG, "starting file observer");
998 new Thread(fileObserver::startWatching).start();
999 }
1000 if (Config.supportOpenPgp()) {
1001 this.pgpServiceConnection = new OpenPgpServiceConnection(this, "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
1002 @Override
1003 public void onBound(IOpenPgpService2 service) {
1004 for (Account account : accounts) {
1005 final PgpDecryptionService pgp = account.getPgpDecryptionService();
1006 if (pgp != null) {
1007 pgp.continueDecryption(true);
1008 }
1009 }
1010 }
1011
1012 @Override
1013 public void onError(Exception e) {
1014 }
1015 });
1016 this.pgpServiceConnection.bindToService();
1017 }
1018
1019 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1020 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
1021
1022 toggleForegroundService();
1023 updateUnreadCountBadge();
1024 toggleScreenEventReceiver();
1025 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1026 scheduleNextIdlePing();
1027 IntentFilter intentFilter = new IntentFilter();
1028 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1029 intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
1030 }
1031 intentFilter.addAction(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED);
1032 registerReceiver(this.mInternalEventReceiver, intentFilter);
1033 }
1034 }
1035
1036 public void startContactObserver() {
1037 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, new ContentObserver(null) {
1038 @Override
1039 public void onChange(boolean selfChange) {
1040 super.onChange(selfChange);
1041 if (restoredFromDatabaseLatch.getCount() == 0) {
1042 loadPhoneContacts();
1043 }
1044 }
1045 });
1046 }
1047
1048 @Override
1049 public void onTrimMemory(int level) {
1050 super.onTrimMemory(level);
1051 if (level >= TRIM_MEMORY_COMPLETE) {
1052 Log.d(Config.LOGTAG, "clear cache due to low memory");
1053 getBitmapCache().evictAll();
1054 }
1055 }
1056
1057 @Override
1058 public void onDestroy() {
1059 try {
1060 unregisterReceiver(this.mInternalEventReceiver);
1061 } catch (IllegalArgumentException e) {
1062 //ignored
1063 }
1064 fileObserver.stopWatching();
1065 super.onDestroy();
1066 }
1067
1068 public void restartFileObserver() {
1069 Log.d(Config.LOGTAG, "restarting file observer");
1070 new Thread(fileObserver::restartWatching).start();
1071 }
1072
1073 public void toggleScreenEventReceiver() {
1074 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1075 final IntentFilter filter = new IntentFilter();
1076 filter.addAction(Intent.ACTION_SCREEN_ON);
1077 filter.addAction(Intent.ACTION_SCREEN_OFF);
1078 registerReceiver(this.mInternalScreenEventReceiver, filter);
1079 } else {
1080 try {
1081 unregisterReceiver(this.mInternalScreenEventReceiver);
1082 } catch (IllegalArgumentException e) {
1083 //ignored
1084 }
1085 }
1086 }
1087
1088 public void toggleForegroundService() {
1089 final boolean status;
1090 if (mForceForegroundService.get() || (Compatibility.keepForegroundService(this) && hasEnabledAccounts())) {
1091 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1092 status = true;
1093 } else {
1094 stopForeground(true);
1095 status = false;
1096 }
1097 mNotificationService.dismissForcedForegroundNotification(); //if the channel was changed the previous call might fail
1098 Log.d(Config.LOGTAG,"ForegroundService: "+(status?"on":"off"));
1099 }
1100
1101 @Override
1102 public void onTaskRemoved(final Intent rootIntent) {
1103 super.onTaskRemoved(rootIntent);
1104 if ((Compatibility.keepForegroundService(this) && hasEnabledAccounts()) || mForceForegroundService.get()) {
1105 Log.d(Config.LOGTAG, "ignoring onTaskRemoved because foreground service is activated");
1106 } else {
1107 this.logoutAndSave(false);
1108 }
1109 }
1110
1111 private void logoutAndSave(boolean stop) {
1112 int activeAccounts = 0;
1113 for (final Account account : accounts) {
1114 if (account.getStatus() != Account.State.DISABLED) {
1115 databaseBackend.writeRoster(account.getRoster());
1116 activeAccounts++;
1117 }
1118 if (account.getXmppConnection() != null) {
1119 new Thread(() -> disconnect(account, false)).start();
1120 }
1121 }
1122 if (stop || activeAccounts == 0) {
1123 Log.d(Config.LOGTAG, "good bye");
1124 stopSelf();
1125 }
1126 }
1127
1128 public void scheduleWakeUpCall(int seconds, int requestCode) {
1129 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1130 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1131 if (alarmManager == null) {
1132 return;
1133 }
1134 final Intent intent = new Intent(this, EventReceiver.class);
1135 intent.setAction("ping");
1136 try {
1137 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1138 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1139 } catch (RuntimeException e) {
1140 Log.e(Config.LOGTAG, "unable to schedule alarm for ping", e);
1141 }
1142 }
1143
1144 @TargetApi(Build.VERSION_CODES.M)
1145 private void scheduleNextIdlePing() {
1146 final long timeToWake = SystemClock.elapsedRealtime() + (Config.IDLE_PING_INTERVAL * 1000);
1147 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1148 if (alarmManager == null) {
1149 return;
1150 }
1151 final Intent intent = new Intent(this, EventReceiver.class);
1152 intent.setAction(ACTION_IDLE_PING);
1153 try {
1154 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
1155 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1156 } catch (RuntimeException e) {
1157 Log.d(Config.LOGTAG, "unable to schedule alarm for idle ping", e);
1158 }
1159 }
1160
1161 public XmppConnection createConnection(final Account account) {
1162 final XmppConnection connection = new XmppConnection(account, this);
1163 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1164 connection.setOnStatusChangedListener(this.statusListener);
1165 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1166 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1167 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1168 connection.setOnBindListener(this.mOnBindListener);
1169 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1170 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1171 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1172 AxolotlService axolotlService = account.getAxolotlService();
1173 if (axolotlService != null) {
1174 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1175 }
1176 return connection;
1177 }
1178
1179 public void sendChatState(Conversation conversation) {
1180 if (sendChatStates()) {
1181 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1182 sendMessagePacket(conversation.getAccount(), packet);
1183 }
1184 }
1185
1186 private void sendFileMessage(final Message message, final boolean delay) {
1187 Log.d(Config.LOGTAG, "send file message");
1188 final Account account = message.getConversation().getAccount();
1189 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1190 || message.getConversation().getMode() == Conversation.MODE_MULTI) {
1191 mHttpConnectionManager.createNewUploadConnection(message, delay);
1192 } else {
1193 mJingleConnectionManager.createNewConnection(message);
1194 }
1195 }
1196
1197 public void sendMessage(final Message message) {
1198 sendMessage(message, false, false);
1199 }
1200
1201 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1202 final Account account = message.getConversation().getAccount();
1203 if (account.setShowErrorNotification(true)) {
1204 databaseBackend.updateAccount(account);
1205 mNotificationService.updateErrorNotification();
1206 }
1207 final Conversation conversation = (Conversation) message.getConversation();
1208 account.deactivateGracePeriod();
1209 MessagePacket packet = null;
1210 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1211 || !Patches.BAD_MUC_REFLECTION.contains(account.getServerIdentity()))
1212 && !message.edited();
1213 boolean saveInDb = addToConversation;
1214 message.setStatus(Message.STATUS_WAITING);
1215
1216 if (account.isOnlineAndConnected()) {
1217 switch (message.getEncryption()) {
1218 case Message.ENCRYPTION_NONE:
1219 if (message.needsUploading()) {
1220 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1221 || conversation.getMode() == Conversation.MODE_MULTI
1222 || message.fixCounterpart()) {
1223 this.sendFileMessage(message, delay);
1224 } else {
1225 break;
1226 }
1227 } else {
1228 packet = mMessageGenerator.generateChat(message);
1229 }
1230 break;
1231 case Message.ENCRYPTION_PGP:
1232 case Message.ENCRYPTION_DECRYPTED:
1233 if (message.needsUploading()) {
1234 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1235 || conversation.getMode() == Conversation.MODE_MULTI
1236 || message.fixCounterpart()) {
1237 this.sendFileMessage(message, delay);
1238 } else {
1239 break;
1240 }
1241 } else {
1242 packet = mMessageGenerator.generatePgpChat(message);
1243 }
1244 break;
1245 case Message.ENCRYPTION_AXOLOTL:
1246 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1247 if (message.needsUploading()) {
1248 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1249 || conversation.getMode() == Conversation.MODE_MULTI
1250 || message.fixCounterpart()) {
1251 this.sendFileMessage(message, delay);
1252 } else {
1253 break;
1254 }
1255 } else {
1256 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1257 if (axolotlMessage == null) {
1258 account.getAxolotlService().preparePayloadMessage(message, delay);
1259 } else {
1260 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1261 }
1262 }
1263 break;
1264
1265 }
1266 if (packet != null) {
1267 if (account.getXmppConnection().getFeatures().sm()
1268 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1269 message.setStatus(Message.STATUS_UNSEND);
1270 } else {
1271 message.setStatus(Message.STATUS_SEND);
1272 }
1273 }
1274 } else {
1275 switch (message.getEncryption()) {
1276 case Message.ENCRYPTION_DECRYPTED:
1277 if (!message.needsUploading()) {
1278 String pgpBody = message.getEncryptedBody();
1279 String decryptedBody = message.getBody();
1280 message.setBody(pgpBody); //TODO might throw NPE
1281 message.setEncryption(Message.ENCRYPTION_PGP);
1282 if (message.edited()) {
1283 message.setBody(decryptedBody);
1284 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1285 databaseBackend.updateMessage(message, message.getEditedId());
1286 updateConversationUi();
1287 return;
1288 } else {
1289 databaseBackend.createMessage(message);
1290 saveInDb = false;
1291 message.setBody(decryptedBody);
1292 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1293 }
1294 }
1295 break;
1296 case Message.ENCRYPTION_AXOLOTL:
1297 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1298 break;
1299 }
1300 }
1301
1302
1303 boolean mucMessage = conversation.getMode() == Conversation.MODE_MULTI && message.getType() != Message.TYPE_PRIVATE;
1304 if (mucMessage) {
1305 message.setCounterpart(conversation.getMucOptions().getSelf().getFullJid());
1306 }
1307
1308 if (resend) {
1309 if (packet != null && addToConversation) {
1310 if (account.getXmppConnection().getFeatures().sm() || mucMessage) {
1311 markMessage(message, Message.STATUS_UNSEND);
1312 } else {
1313 markMessage(message, Message.STATUS_SEND);
1314 }
1315 }
1316 } else {
1317 if (addToConversation) {
1318 conversation.add(message);
1319 }
1320 if (saveInDb) {
1321 databaseBackend.createMessage(message);
1322 } else if (message.edited()) {
1323 databaseBackend.updateMessage(message, message.getEditedId());
1324 }
1325 updateConversationUi();
1326 }
1327 if (packet != null) {
1328 if (delay) {
1329 mMessageGenerator.addDelay(packet, message.getTimeSent());
1330 }
1331 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1332 if (this.sendChatStates()) {
1333 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1334 }
1335 }
1336 sendMessagePacket(account, packet);
1337 }
1338 }
1339
1340 private void sendUnsentMessages(final Conversation conversation) {
1341 conversation.findWaitingMessages(message -> resendMessage(message, true));
1342 }
1343
1344 public void resendMessage(final Message message, final boolean delay) {
1345 sendMessage(message, true, delay);
1346 }
1347
1348 public void fetchRosterFromServer(final Account account) {
1349 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1350 if (!"".equals(account.getRosterVersion())) {
1351 Log.d(Config.LOGTAG, account.getJid().asBareJid()
1352 + ": fetching roster version " + account.getRosterVersion());
1353 } else {
1354 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching roster");
1355 }
1356 iqPacket.query(Namespace.ROSTER).setAttribute("ver", account.getRosterVersion());
1357 sendIqPacket(account, iqPacket, mIqParser);
1358 }
1359
1360 public void fetchBookmarks(final Account account) {
1361 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1362 final Element query = iqPacket.query("jabber:iq:private");
1363 query.addChild("storage", Namespace.BOOKMARKS);
1364 final OnIqPacketReceived callback = (a, response) -> {
1365 if (response.getType() == IqPacket.TYPE.RESULT) {
1366 final Element query1 = response.query();
1367 final Element storage = query1.findChild("storage", "storage:bookmarks");
1368 processBookmarks(a, storage);
1369 } else {
1370 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": could not fetch bookmarks");
1371 }
1372 };
1373 sendIqPacket(account, iqPacket, callback);
1374 }
1375
1376 public void processBookmarks(Account account, Element storage) {
1377 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1378 final boolean autojoin = respectAutojoin();
1379 if (storage != null) {
1380 for (final Element item : storage.getChildren()) {
1381 if (item.getName().equals("conference")) {
1382 final Bookmark bookmark = Bookmark.parse(item, account);
1383 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1384 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1385 bookmark.setBookmarkName(old.getBookmarkName());
1386 }
1387 Conversation conversation = find(bookmark);
1388 if (conversation != null) {
1389 bookmark.setConversation(conversation);
1390 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1391 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true, false);
1392 bookmark.setConversation(conversation);
1393 }
1394 }
1395 }
1396 }
1397 account.setBookmarks(new CopyOnWriteArrayList<>(bookmarks.values()));
1398 }
1399
1400 public void pushBookmarks(Account account) {
1401 if (account.getXmppConnection().getFeatures().bookmarksConversion()) {
1402 pushBookmarksPep(account);
1403 } else {
1404 pushBookmarksPrivateXml(account);
1405 }
1406 }
1407
1408 private void pushBookmarksPrivateXml(Account account) {
1409 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via private xml");
1410 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1411 Element query = iqPacket.query("jabber:iq:private");
1412 Element storage = query.addChild("storage", "storage:bookmarks");
1413 for (Bookmark bookmark : account.getBookmarks()) {
1414 storage.addChild(bookmark);
1415 }
1416 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1417 }
1418
1419 private void pushBookmarksPep(Account account) {
1420 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via pep");
1421 Element storage = new Element("storage", "storage:bookmarks");
1422 for (Bookmark bookmark : account.getBookmarks()) {
1423 storage.addChild(bookmark);
1424 }
1425 pushNodeAndEnforcePublishOptions(account,Namespace.BOOKMARKS,storage, PublishOptions.persistentWhitelistAccess());
1426
1427 }
1428
1429
1430 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options) {
1431 pushNodeAndEnforcePublishOptions(account, node, element, options, true);
1432
1433 }
1434
1435 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options, final boolean retry) {
1436 IqPacket packet = mIqGenerator.publishElement(node, element, options);
1437 Log.d(Config.LOGTAG,packet.toString());
1438 sendIqPacket(account, packet, (a, response) -> {
1439 if (response.getType() == IqPacket.TYPE.RESULT) {
1440 return;
1441 }
1442 final Element error = response.getType() == IqPacket.TYPE.ERROR ? response.findChild("error") : null;
1443 final boolean preconditionNotMet = error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR);
1444 if (retry && preconditionNotMet) {
1445 pushNodeConfiguration(account, node, options, new OnConfigurationPushed() {
1446 @Override
1447 public void onPushSucceeded() {
1448 pushNodeAndEnforcePublishOptions(account, node, element, options, false);
1449 }
1450
1451 @Override
1452 public void onPushFailed() {
1453 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": unable to push node configuration ("+node+")");
1454 }
1455 });
1456 } else {
1457 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": error publishing bookmarks (retry="+Boolean.toString(retry)+") "+response);
1458 }
1459 });
1460 }
1461
1462 private void restoreFromDatabase() {
1463 synchronized (this.conversations) {
1464 final Map<String, Account> accountLookupTable = new Hashtable<>();
1465 for (Account account : this.accounts) {
1466 accountLookupTable.put(account.getUuid(), account);
1467 }
1468 Log.d(Config.LOGTAG, "restoring conversations...");
1469 final long startTimeConversationsRestore = SystemClock.elapsedRealtime();
1470 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1471 for (Iterator<Conversation> iterator = conversations.listIterator(); iterator.hasNext(); ) {
1472 Conversation conversation = iterator.next();
1473 Account account = accountLookupTable.get(conversation.getAccountUuid());
1474 if (account != null) {
1475 conversation.setAccount(account);
1476 } else {
1477 Log.e(Config.LOGTAG, "unable to restore Conversations with " + conversation.getJid());
1478 iterator.remove();
1479 }
1480 }
1481 long diffConversationsRestore = SystemClock.elapsedRealtime() - startTimeConversationsRestore;
1482 Log.d(Config.LOGTAG, "finished restoring conversations in " + diffConversationsRestore + "ms");
1483 Runnable runnable = () -> {
1484 long deletionDate = getAutomaticMessageDeletionDate();
1485 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1486 if (deletionDate > 0) {
1487 Log.d(Config.LOGTAG, "deleting messages that are older than " + AbstractGenerator.getTimestamp(deletionDate));
1488 databaseBackend.expireOldMessages(deletionDate);
1489 }
1490 Log.d(Config.LOGTAG, "restoring roster...");
1491 for (Account account : accounts) {
1492 databaseBackend.readRoster(account.getRoster());
1493 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1494 }
1495 getBitmapCache().evictAll();
1496 loadPhoneContacts();
1497 Log.d(Config.LOGTAG, "restoring messages...");
1498 final long startMessageRestore = SystemClock.elapsedRealtime();
1499 final Conversation quickLoad = QuickLoader.get(this.conversations);
1500 if (quickLoad != null) {
1501 restoreMessages(quickLoad);
1502 updateConversationUi();
1503 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1504 Log.d(Config.LOGTAG,"quickly restored "+quickLoad.getName()+" after " + diffMessageRestore + "ms");
1505 }
1506 for (Conversation conversation : this.conversations) {
1507 if (quickLoad != conversation) {
1508 restoreMessages(conversation);
1509 }
1510 }
1511 mNotificationService.finishBacklog(false);
1512 restoredFromDatabaseLatch.countDown();
1513 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1514 Log.d(Config.LOGTAG, "finished restoring messages in " + diffMessageRestore + "ms");
1515 updateConversationUi();
1516 };
1517 mDatabaseReaderExecutor.execute(runnable); //will contain one write command (expiry) but that's fine
1518 }
1519 }
1520
1521 private void restoreMessages(Conversation conversation) {
1522 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1523 checkDeletedFiles(conversation);
1524 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
1525 conversation.findUnreadMessages(message -> mNotificationService.pushFromBacklog(message));
1526 }
1527
1528 public void loadPhoneContacts() {
1529 mContactMergerExecutor.execute(() -> PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1530 @Override
1531 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1532 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1533 for (Account account : accounts) {
1534 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1535 for (Bundle phoneContact : phoneContacts) {
1536 Jid jid;
1537 try {
1538 jid = Jid.of(phoneContact.getString("jid"));
1539 } catch (final IllegalArgumentException e) {
1540 continue;
1541 }
1542 final Contact contact = account.getRoster().getContact(jid);
1543 String systemAccount = phoneContact.getInt("phoneid")
1544 + "#"
1545 + phoneContact.getString("lookup");
1546 contact.setSystemAccount(systemAccount);
1547 boolean needsCacheClean = contact.setPhotoUri(phoneContact.getString("photouri"));
1548 needsCacheClean |= contact.setSystemName(phoneContact.getString("displayname"));
1549 if (needsCacheClean) {
1550 getAvatarService().clear(contact);
1551 }
1552 withSystemAccounts.remove(contact);
1553 }
1554 for (Contact contact : withSystemAccounts) {
1555 contact.setSystemAccount(null);
1556 boolean needsCacheClean = contact.setPhotoUri(null);
1557 needsCacheClean |= contact.setSystemName(null);
1558 if (needsCacheClean) {
1559 getAvatarService().clear(contact);
1560 }
1561 }
1562 }
1563 Log.d(Config.LOGTAG, "finished merging phone contacts");
1564 mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
1565 updateRosterUi();
1566 }
1567 }));
1568 }
1569
1570
1571 public void syncRoster(final Account account) {
1572 mRosterSyncTaskManager.execute(account, () -> databaseBackend.writeRoster(account.getRoster()));
1573 }
1574
1575 public List<Conversation> getConversations() {
1576 return this.conversations;
1577 }
1578
1579 private void checkDeletedFiles(Conversation conversation) {
1580 conversation.findMessagesWithFiles(message -> {
1581 if (!getFileBackend().isFileAvailable(message)) {
1582 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1583 final int s = message.getStatus();
1584 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1585 markMessage(message, Message.STATUS_SEND_FAILED);
1586 }
1587 }
1588 });
1589 }
1590
1591 private void markFileDeleted(final String path) {
1592 Log.d(Config.LOGTAG, "deleted file " + path);
1593 for (Conversation conversation : getConversations()) {
1594 conversation.findMessagesWithFiles(message -> {
1595 DownloadableFile file = fileBackend.getFile(message);
1596 if (file.getAbsolutePath().equals(path)) {
1597 if (!file.exists()) {
1598 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1599 final int s = message.getStatus();
1600 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1601 markMessage(message, Message.STATUS_SEND_FAILED);
1602 } else {
1603 updateConversationUi();
1604 }
1605 } else {
1606 Log.d(Config.LOGTAG, "found matching message for file " + path + " but file still exists");
1607 }
1608 }
1609 });
1610 }
1611 }
1612
1613 public void populateWithOrderedConversations(final List<Conversation> list) {
1614 populateWithOrderedConversations(list, true);
1615 }
1616
1617 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1618 list.clear();
1619 if (includeNoFileUpload) {
1620 list.addAll(getConversations());
1621 } else {
1622 for (Conversation conversation : getConversations()) {
1623 if (conversation.getMode() == Conversation.MODE_SINGLE
1624 || (conversation.getAccount().httpUploadAvailable() && conversation.getMucOptions().participating())) {
1625 list.add(conversation);
1626 }
1627 }
1628 }
1629 try {
1630 Collections.sort(list);
1631 } catch (IllegalArgumentException e) {
1632 //ignore
1633 }
1634 }
1635
1636 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1637 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1638 return;
1639 } else if (timestamp == 0) {
1640 return;
1641 }
1642 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1643 final Runnable runnable = () -> {
1644 final Account account = conversation.getAccount();
1645 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1646 if (messages.size() > 0) {
1647 conversation.addAll(0, messages);
1648 checkDeletedFiles(conversation);
1649 callback.onMoreMessagesLoaded(messages.size(), conversation);
1650 } else if (conversation.hasMessagesLeftOnServer()
1651 && account.isOnlineAndConnected()
1652 && conversation.getLastClearHistory().getTimestamp() == 0) {
1653 final boolean mamAvailable;
1654 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1655 mamAvailable = account.getXmppConnection().getFeatures().mam() && !conversation.getContact().isBlocked();
1656 } else {
1657 mamAvailable = conversation.getMucOptions().mamSupport();
1658 }
1659 if (mamAvailable) {
1660 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
1661 if (query != null) {
1662 query.setCallback(callback);
1663 callback.informUser(R.string.fetching_history_from_server);
1664 } else {
1665 callback.informUser(R.string.not_fetching_history_retention_period);
1666 }
1667
1668 }
1669 }
1670 };
1671 mDatabaseReaderExecutor.execute(runnable);
1672 }
1673
1674 public List<Account> getAccounts() {
1675 return this.accounts;
1676 }
1677
1678 public List<Conversation> findAllConferencesWith(Contact contact) {
1679 ArrayList<Conversation> results = new ArrayList<>();
1680 for (final Conversation c : conversations) {
1681 if (c.getMode() == Conversation.MODE_MULTI
1682 && (c.getJid().asBareJid().equals(c.getJid().asBareJid()) || c.getMucOptions().isContactInRoom(contact))) {
1683 results.add(c);
1684 }
1685 }
1686 return results;
1687 }
1688
1689 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1690 for (final Conversation conversation : haystack) {
1691 if (conversation.getContact() == contact) {
1692 return conversation;
1693 }
1694 }
1695 return null;
1696 }
1697
1698 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1699 if (jid == null) {
1700 return null;
1701 }
1702 for (final Conversation conversation : haystack) {
1703 if ((account == null || conversation.getAccount() == account)
1704 && (conversation.getJid().asBareJid().equals(jid.asBareJid()))) {
1705 return conversation;
1706 }
1707 }
1708 return null;
1709 }
1710
1711 public boolean isConversationsListEmpty(final Conversation ignore) {
1712 synchronized (this.conversations) {
1713 final int size = this.conversations.size();
1714 return size == 0 || size == 1 && this.conversations.get(0) == ignore;
1715 }
1716 }
1717
1718 public boolean isConversationStillOpen(final Conversation conversation) {
1719 synchronized (this.conversations) {
1720 for (Conversation current : this.conversations) {
1721 if (current == conversation) {
1722 return true;
1723 }
1724 }
1725 }
1726 return false;
1727 }
1728
1729 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc, final boolean async) {
1730 return this.findOrCreateConversation(account, jid, muc, false, async);
1731 }
1732
1733 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final boolean async) {
1734 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null, async);
1735 }
1736
1737 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query, final boolean async) {
1738 synchronized (this.conversations) {
1739 Conversation conversation = find(account, jid);
1740 if (conversation != null) {
1741 return conversation;
1742 }
1743 conversation = databaseBackend.findConversation(account, jid);
1744 final boolean loadMessagesFromDb;
1745 if (conversation != null) {
1746 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1747 conversation.setAccount(account);
1748 if (muc) {
1749 conversation.setMode(Conversation.MODE_MULTI);
1750 conversation.setContactJid(jid);
1751 } else {
1752 conversation.setMode(Conversation.MODE_SINGLE);
1753 conversation.setContactJid(jid.asBareJid());
1754 }
1755 databaseBackend.updateConversation(conversation);
1756 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true, false);
1757 } else {
1758 String conversationName;
1759 Contact contact = account.getRoster().getContact(jid);
1760 if (contact != null) {
1761 conversationName = contact.getDisplayName();
1762 } else {
1763 conversationName = jid.getLocal();
1764 }
1765 if (muc) {
1766 conversation = new Conversation(conversationName, account, jid,
1767 Conversation.MODE_MULTI);
1768 } else {
1769 conversation = new Conversation(conversationName, account, jid.asBareJid(),
1770 Conversation.MODE_SINGLE);
1771 }
1772 this.databaseBackend.createConversation(conversation);
1773 loadMessagesFromDb = false;
1774 }
1775 final Conversation c = conversation;
1776 final Runnable runnable = () -> {
1777 if (loadMessagesFromDb) {
1778 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1779 updateConversationUi();
1780 c.messagesLoaded.set(true);
1781 }
1782 if (account.getXmppConnection() != null
1783 && !c.getContact().isBlocked()
1784 && account.getXmppConnection().getFeatures().mam()
1785 && !muc) {
1786 if (query == null) {
1787 mMessageArchiveService.query(c);
1788 } else {
1789 if (query.getConversation() == null) {
1790 mMessageArchiveService.query(c, query.getStart(), query.isCatchup());
1791 }
1792 }
1793 }
1794 checkDeletedFiles(c);
1795 if (joinAfterCreate) {
1796 joinMuc(c);
1797 }
1798 };
1799 if (async) {
1800 mDatabaseReaderExecutor.execute(runnable);
1801 } else {
1802 runnable.run();
1803 }
1804 this.conversations.add(conversation);
1805 updateConversationUi();
1806 return conversation;
1807 }
1808 }
1809
1810 public void archiveConversation(Conversation conversation) {
1811 getNotificationService().clear(conversation);
1812 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1813 conversation.setNextMessage(null);
1814 synchronized (this.conversations) {
1815 getMessageArchiveService().kill(conversation);
1816 if (conversation.getMode() == Conversation.MODE_MULTI) {
1817 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1818 Bookmark bookmark = conversation.getBookmark();
1819 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1820 bookmark.setAutojoin(false);
1821 pushBookmarks(bookmark.getAccount());
1822 }
1823 }
1824 leaveMuc(conversation);
1825 } else {
1826 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1827 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1828 sendPresencePacket(
1829 conversation.getAccount(),
1830 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1831 );
1832 }
1833 }
1834 updateConversation(conversation);
1835 this.conversations.remove(conversation);
1836 updateConversationUi();
1837 }
1838 }
1839
1840 public void createAccount(final Account account) {
1841 account.initAccountServices(this);
1842 databaseBackend.createAccount(account);
1843 this.accounts.add(account);
1844 this.reconnectAccountInBackground(account);
1845 updateAccountUi();
1846 syncEnabledAccountSetting();
1847 toggleForegroundService();
1848 }
1849
1850 private void syncEnabledAccountSetting() {
1851 getPreferences().edit().putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
1852 }
1853
1854 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1855 new Thread(() -> {
1856 try {
1857 final X509Certificate[] chain = KeyChain.getCertificateChain(this, alias);
1858 final X509Certificate cert = chain != null && chain.length > 0 ? chain[0] : null;
1859 if (cert == null) {
1860 callback.informUser(R.string.unable_to_parse_certificate);
1861 return;
1862 }
1863 Pair<Jid, String> info = CryptoHelper.extractJidAndName(cert);
1864 if (info == null) {
1865 callback.informUser(R.string.certificate_does_not_contain_jid);
1866 return;
1867 }
1868 if (findAccountByJid(info.first) == null) {
1869 Account account = new Account(info.first, "");
1870 account.setPrivateKeyAlias(alias);
1871 account.setOption(Account.OPTION_DISABLED, true);
1872 account.setDisplayName(info.second);
1873 createAccount(account);
1874 callback.onAccountCreated(account);
1875 if (Config.X509_VERIFICATION) {
1876 try {
1877 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomain()).checkClientTrusted(chain, "RSA");
1878 } catch (CertificateException e) {
1879 callback.informUser(R.string.certificate_chain_is_not_trusted);
1880 }
1881 }
1882 } else {
1883 callback.informUser(R.string.account_already_exists);
1884 }
1885 } catch (Exception e) {
1886 e.printStackTrace();
1887 callback.informUser(R.string.unable_to_parse_certificate);
1888 }
1889 }).start();
1890
1891 }
1892
1893 public void updateKeyInAccount(final Account account, final String alias) {
1894 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": update key in account " + alias);
1895 try {
1896 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1897 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " loaded certificate chain");
1898 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1899 if (info == null) {
1900 showErrorToastInUi(R.string.certificate_does_not_contain_jid);
1901 return;
1902 }
1903 if (account.getJid().asBareJid().equals(info.first)) {
1904 account.setPrivateKeyAlias(alias);
1905 account.setDisplayName(info.second);
1906 databaseBackend.updateAccount(account);
1907 if (Config.X509_VERIFICATION) {
1908 try {
1909 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1910 } catch (CertificateException e) {
1911 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1912 }
1913 account.getAxolotlService().regenerateKeys(true);
1914 }
1915 } else {
1916 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1917 }
1918 } catch (Exception e) {
1919 e.printStackTrace();
1920 }
1921 }
1922
1923 public boolean updateAccount(final Account account) {
1924 if (databaseBackend.updateAccount(account)) {
1925 account.setShowErrorNotification(true);
1926 this.statusListener.onStatusChanged(account);
1927 databaseBackend.updateAccount(account);
1928 reconnectAccountInBackground(account);
1929 updateAccountUi();
1930 getNotificationService().updateErrorNotification();
1931 toggleForegroundService();
1932 syncEnabledAccountSetting();
1933 return true;
1934 } else {
1935 return false;
1936 }
1937 }
1938
1939 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1940 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1941 sendIqPacket(account, iq, (a, packet) -> {
1942 if (packet.getType() == IqPacket.TYPE.RESULT) {
1943 a.setPassword(newPassword);
1944 a.setOption(Account.OPTION_MAGIC_CREATE, false);
1945 databaseBackend.updateAccount(a);
1946 callback.onPasswordChangeSucceeded();
1947 } else {
1948 callback.onPasswordChangeFailed();
1949 }
1950 });
1951 }
1952
1953 public void deleteAccount(final Account account) {
1954 synchronized (this.conversations) {
1955 for (final Conversation conversation : conversations) {
1956 if (conversation.getAccount() == account) {
1957 if (conversation.getMode() == Conversation.MODE_MULTI) {
1958 leaveMuc(conversation);
1959 }
1960 conversations.remove(conversation);
1961 }
1962 }
1963 if (account.getXmppConnection() != null) {
1964 new Thread(() -> disconnect(account, true)).start();
1965 }
1966 final Runnable runnable = () -> {
1967 if (!databaseBackend.deleteAccount(account)) {
1968 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to delete account");
1969 }
1970 };
1971 mDatabaseWriterExecutor.execute(runnable);
1972 this.accounts.remove(account);
1973 this.mRosterSyncTaskManager.clear(account);
1974 updateAccountUi();
1975 getNotificationService().updateErrorNotification();
1976 syncEnabledAccountSetting();
1977 toggleForegroundService();
1978 }
1979 }
1980
1981 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1982 final boolean remainingListeners;
1983 synchronized (LISTENER_LOCK) {
1984 remainingListeners = checkListeners();
1985 if (!this.mOnConversationUpdates.add(listener)) {
1986 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as ConversationListChangedListener");
1987 }
1988 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1989 }
1990 if (remainingListeners) {
1991 switchToForeground();
1992 }
1993 }
1994
1995 public void removeOnConversationListChangedListener(OnConversationUpdate listener) {
1996 final boolean remainingListeners;
1997 synchronized (LISTENER_LOCK) {
1998 this.mOnConversationUpdates.remove(listener);
1999 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
2000 remainingListeners = checkListeners();
2001 }
2002 if (remainingListeners) {
2003 switchToBackground();
2004 }
2005 }
2006
2007 public void setOnShowErrorToastListener(OnShowErrorToast listener) {
2008 final boolean remainingListeners;
2009 synchronized (LISTENER_LOCK) {
2010 remainingListeners = checkListeners();
2011 if (!this.mOnShowErrorToasts.add(listener)) {
2012 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnShowErrorToastListener");
2013 }
2014 }
2015 if (remainingListeners) {
2016 switchToForeground();
2017 }
2018 }
2019
2020 public void removeOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
2021 final boolean remainingListeners;
2022 synchronized (LISTENER_LOCK) {
2023 this.mOnShowErrorToasts.remove(onShowErrorToast);
2024 remainingListeners = checkListeners();
2025 }
2026 if (remainingListeners) {
2027 switchToBackground();
2028 }
2029 }
2030
2031 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
2032 final boolean remainingListeners;
2033 synchronized (LISTENER_LOCK) {
2034 remainingListeners = checkListeners();
2035 if (!this.mOnAccountUpdates.add(listener)) {
2036 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnAccountListChangedtListener");
2037 }
2038 }
2039 if (remainingListeners) {
2040 switchToForeground();
2041 }
2042 }
2043
2044 public void removeOnAccountListChangedListener(OnAccountUpdate listener) {
2045 final boolean remainingListeners;
2046 synchronized (LISTENER_LOCK) {
2047 this.mOnAccountUpdates.remove(listener);
2048 remainingListeners = checkListeners();
2049 }
2050 if (remainingListeners) {
2051 switchToBackground();
2052 }
2053 }
2054
2055 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2056 final boolean remainingListeners;
2057 synchronized (LISTENER_LOCK) {
2058 remainingListeners = checkListeners();
2059 if (!this.mOnCaptchaRequested.add(listener)) {
2060 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnCaptchaRequestListener");
2061 }
2062 }
2063 if (remainingListeners) {
2064 switchToForeground();
2065 }
2066 }
2067
2068 public void removeOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2069 final boolean remainingListeners;
2070 synchronized (LISTENER_LOCK) {
2071 this.mOnCaptchaRequested.remove(listener);
2072 remainingListeners = checkListeners();
2073 }
2074 if (remainingListeners) {
2075 switchToBackground();
2076 }
2077 }
2078
2079 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2080 final boolean remainingListeners;
2081 synchronized (LISTENER_LOCK) {
2082 remainingListeners = checkListeners();
2083 if (!this.mOnRosterUpdates.add(listener)) {
2084 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnRosterUpdateListener");
2085 }
2086 }
2087 if (remainingListeners) {
2088 switchToForeground();
2089 }
2090 }
2091
2092 public void removeOnRosterUpdateListener(final OnRosterUpdate listener) {
2093 final boolean remainingListeners;
2094 synchronized (LISTENER_LOCK) {
2095 this.mOnRosterUpdates.remove(listener);
2096 remainingListeners = checkListeners();
2097 }
2098 if (remainingListeners) {
2099 switchToBackground();
2100 }
2101 }
2102
2103 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2104 final boolean remainingListeners;
2105 synchronized (LISTENER_LOCK) {
2106 remainingListeners = checkListeners();
2107 if (!this.mOnUpdateBlocklist.add(listener)) {
2108 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnUpdateBlocklistListener");
2109 }
2110 }
2111 if (remainingListeners) {
2112 switchToForeground();
2113 }
2114 }
2115
2116 public void removeOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2117 final boolean remainingListeners;
2118 synchronized (LISTENER_LOCK) {
2119 this.mOnUpdateBlocklist.remove(listener);
2120 remainingListeners = checkListeners();
2121 }
2122 if (remainingListeners) {
2123 switchToBackground();
2124 }
2125 }
2126
2127 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2128 final boolean remainingListeners;
2129 synchronized (LISTENER_LOCK) {
2130 remainingListeners = checkListeners();
2131 if (!this.mOnKeyStatusUpdated.add(listener)) {
2132 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnKeyStatusUpdateListener");
2133 }
2134 }
2135 if (remainingListeners) {
2136 switchToForeground();
2137 }
2138 }
2139
2140 public void removeOnNewKeysAvailableListener(final OnKeyStatusUpdated listener) {
2141 final boolean remainingListeners;
2142 synchronized (LISTENER_LOCK) {
2143 this.mOnKeyStatusUpdated.remove(listener);
2144 remainingListeners = checkListeners();
2145 }
2146 if (remainingListeners) {
2147 switchToBackground();
2148 }
2149 }
2150
2151 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2152 final boolean remainingListeners;
2153 synchronized (LISTENER_LOCK) {
2154 remainingListeners = checkListeners();
2155 if (!this.mOnMucRosterUpdate.add(listener)) {
2156 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnMucRosterListener");
2157 }
2158 }
2159 if (remainingListeners) {
2160 switchToForeground();
2161 }
2162 }
2163
2164 public void removeOnMucRosterUpdateListener(final OnMucRosterUpdate listener) {
2165 final boolean remainingListeners;
2166 synchronized (LISTENER_LOCK) {
2167 this.mOnMucRosterUpdate.remove(listener);
2168 remainingListeners = checkListeners();
2169 }
2170 if (remainingListeners) {
2171 switchToBackground();
2172 }
2173 }
2174
2175 public boolean checkListeners() {
2176 return (this.mOnAccountUpdates.size() == 0
2177 && this.mOnConversationUpdates.size() == 0
2178 && this.mOnRosterUpdates.size() == 0
2179 && this.mOnCaptchaRequested.size() == 0
2180 && this.mOnMucRosterUpdate.size() == 0
2181 && this.mOnUpdateBlocklist.size() == 0
2182 && this.mOnShowErrorToasts.size() == 0
2183 && this.mOnKeyStatusUpdated.size() == 0);
2184 }
2185
2186 private void switchToForeground() {
2187 final boolean broadcastLastActivity = broadcastLastActivity();
2188 for (Conversation conversation : getConversations()) {
2189 if (conversation.getMode() == Conversation.MODE_MULTI) {
2190 conversation.getMucOptions().resetChatState();
2191 } else {
2192 conversation.setIncomingChatState(Config.DEFAULT_CHATSTATE);
2193 }
2194 }
2195 for (Account account : getAccounts()) {
2196 if (account.getStatus() == Account.State.ONLINE) {
2197 account.deactivateGracePeriod();
2198 final XmppConnection connection = account.getXmppConnection();
2199 if (connection != null) {
2200 if (connection.getFeatures().csi()) {
2201 connection.sendActive();
2202 }
2203 if (broadcastLastActivity) {
2204 sendPresence(account, false); //send new presence but don't include idle because we are not
2205 }
2206 }
2207 }
2208 }
2209 Log.d(Config.LOGTAG, "app switched into foreground");
2210 }
2211
2212 private void switchToBackground() {
2213 final boolean broadcastLastActivity = broadcastLastActivity();
2214 if (broadcastLastActivity) {
2215 mLastActivity = System.currentTimeMillis();
2216 final SharedPreferences.Editor editor = getPreferences().edit();
2217 editor.putLong(SETTING_LAST_ACTIVITY_TS, mLastActivity);
2218 editor.apply();
2219 }
2220 for (Account account : getAccounts()) {
2221 if (account.getStatus() == Account.State.ONLINE) {
2222 XmppConnection connection = account.getXmppConnection();
2223 if (connection != null) {
2224 if (broadcastLastActivity) {
2225 sendPresence(account, true);
2226 }
2227 if (connection.getFeatures().csi()) {
2228 connection.sendInactive();
2229 }
2230 }
2231 }
2232 }
2233 this.mNotificationService.setIsInForeground(false);
2234 Log.d(Config.LOGTAG, "app switched into background");
2235 }
2236
2237 private void connectMultiModeConversations(Account account) {
2238 List<Conversation> conversations = getConversations();
2239 for (Conversation conversation : conversations) {
2240 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2241 joinMuc(conversation);
2242 }
2243 }
2244 }
2245
2246 public void joinMuc(Conversation conversation) {
2247 joinMuc(conversation, null, false);
2248 }
2249
2250 public void joinMuc(Conversation conversation, boolean followedInvite) {
2251 joinMuc(conversation, null, followedInvite);
2252 }
2253
2254 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2255 joinMuc(conversation, onConferenceJoined, false);
2256 }
2257
2258 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2259 Account account = conversation.getAccount();
2260 account.pendingConferenceJoins.remove(conversation);
2261 account.pendingConferenceLeaves.remove(conversation);
2262 if (account.getStatus() == Account.State.ONLINE) {
2263 sendPresencePacket(account, mPresenceGenerator.leave(conversation.getMucOptions()));
2264 conversation.resetMucOptions();
2265 if (onConferenceJoined != null) {
2266 conversation.getMucOptions().flagNoAutoPushConfiguration();
2267 }
2268 conversation.setHasMessagesLeftOnServer(false);
2269 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2270
2271 private void join(Conversation conversation) {
2272 Account account = conversation.getAccount();
2273 final MucOptions mucOptions = conversation.getMucOptions();
2274 final Jid joinJid = mucOptions.getSelf().getFullJid();
2275 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": joining conversation " + joinJid.toString());
2276 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);
2277 packet.setTo(joinJid);
2278 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2279 if (conversation.getMucOptions().getPassword() != null) {
2280 x.addChild("password").setContent(mucOptions.getPassword());
2281 }
2282
2283 if (mucOptions.mamSupport()) {
2284 // Use MAM instead of the limited muc history to get history
2285 x.addChild("history").setAttribute("maxchars", "0");
2286 } else {
2287 // Fallback to muc history
2288 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted().getTimestamp()));
2289 }
2290 sendPresencePacket(account, packet);
2291 if (onConferenceJoined != null) {
2292 onConferenceJoined.onConferenceJoined(conversation);
2293 }
2294 if (!joinJid.equals(conversation.getJid())) {
2295 conversation.setContactJid(joinJid);
2296 databaseBackend.updateConversation(conversation);
2297 }
2298
2299 if (mucOptions.mamSupport()) {
2300 getMessageArchiveService().catchupMUC(conversation);
2301 }
2302 if (mucOptions.isPrivateAndNonAnonymous()) {
2303 fetchConferenceMembers(conversation);
2304 if (followedInvite && conversation.getBookmark() == null) {
2305 saveConversationAsBookmark(conversation, null);
2306 }
2307 }
2308 sendUnsentMessages(conversation);
2309 }
2310
2311 @Override
2312 public void onConferenceConfigurationFetched(Conversation conversation) {
2313 join(conversation);
2314 }
2315
2316 @Override
2317 public void onFetchFailed(final Conversation conversation, Element error) {
2318 if (error != null && "remote-server-not-found".equals(error.getName())) {
2319 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2320 updateConversationUi();
2321 } else {
2322 join(conversation);
2323 fetchConferenceConfiguration(conversation);
2324 }
2325 }
2326 });
2327 updateConversationUi();
2328 } else {
2329 account.pendingConferenceJoins.add(conversation);
2330 conversation.resetMucOptions();
2331 conversation.setHasMessagesLeftOnServer(false);
2332 updateConversationUi();
2333 }
2334 }
2335
2336 private void fetchConferenceMembers(final Conversation conversation) {
2337 final Account account = conversation.getAccount();
2338 final AxolotlService axolotlService = account.getAxolotlService();
2339 final String[] affiliations = {"member", "admin", "owner"};
2340 OnIqPacketReceived callback = new OnIqPacketReceived() {
2341
2342 private int i = 0;
2343 private boolean success = true;
2344
2345 @Override
2346 public void onIqPacketReceived(Account account, IqPacket packet) {
2347 final boolean omemoEnabled = conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL;
2348 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2349 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2350 for (Element child : query.getChildren()) {
2351 if ("item".equals(child.getName())) {
2352 MucOptions.User user = AbstractParser.parseItem(conversation, child);
2353 if (!user.realJidMatchesAccount()) {
2354 boolean isNew = conversation.getMucOptions().updateUser(user);
2355 Contact contact = user.getContact();
2356 if (omemoEnabled
2357 && isNew
2358 && user.getRealJid() != null
2359 && (contact == null || !contact.mutualPresenceSubscription())
2360 && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
2361 axolotlService.fetchDeviceIds(user.getRealJid());
2362 }
2363 }
2364 }
2365 }
2366 } else {
2367 success = false;
2368 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().asBareJid());
2369 }
2370 ++i;
2371 if (i >= affiliations.length) {
2372 List<Jid> members = conversation.getMucOptions().getMembers(true);
2373 if (success) {
2374 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2375 boolean changed = false;
2376 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
2377 Jid jid = iterator.next();
2378 if (!members.contains(jid) && !members.contains(Jid.ofDomain(jid.getDomain()))) {
2379 iterator.remove();
2380 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
2381 changed = true;
2382 }
2383 }
2384 if (changed) {
2385 conversation.setAcceptedCryptoTargets(cryptoTargets);
2386 updateConversation(conversation);
2387 }
2388 }
2389 getAvatarService().clear(conversation);
2390 updateMucRosterUi();
2391 updateConversationUi();
2392 }
2393 }
2394 };
2395 for (String affiliation : affiliations) {
2396 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2397 }
2398 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching members for " + conversation.getName());
2399 }
2400
2401 public void providePasswordForMuc(Conversation conversation, String password) {
2402 if (conversation.getMode() == Conversation.MODE_MULTI) {
2403 conversation.getMucOptions().setPassword(password);
2404 if (conversation.getBookmark() != null) {
2405 if (respectAutojoin()) {
2406 conversation.getBookmark().setAutojoin(true);
2407 }
2408 pushBookmarks(conversation.getAccount());
2409 }
2410 updateConversation(conversation);
2411 joinMuc(conversation);
2412 }
2413 }
2414
2415 private boolean hasEnabledAccounts() {
2416 for (Account account : this.accounts) {
2417 if (account.isEnabled()) {
2418 return true;
2419 }
2420 }
2421 return false;
2422 }
2423
2424
2425 public void getAttachments(final Conversation conversation, int limit, final OnMediaLoaded onMediaLoaded) {
2426 getAttachments(conversation.getAccount(), conversation.getJid().asBareJid(), limit, onMediaLoaded);
2427 }
2428
2429 public void getAttachments(final Account account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2430 getAttachments(account.getUuid(),jid.asBareJid(),limit, onMediaLoaded);
2431 }
2432
2433
2434 public void getAttachments(final String account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2435 new Thread(() -> onMediaLoaded.onMediaLoaded(fileBackend.convertToAttachments(databaseBackend.getRelativeFilePaths(account, jid, limit)))).start();
2436 }
2437
2438 public void persistSelfNick(MucOptions.User self) {
2439 final Conversation conversation = self.getConversation();
2440 Jid full = self.getFullJid();
2441 if (!full.equals(conversation.getJid())) {
2442 Log.d(Config.LOGTAG, "nick changed. updating");
2443 conversation.setContactJid(full);
2444 databaseBackend.updateConversation(conversation);
2445 }
2446
2447 Bookmark bookmark = conversation.getBookmark();
2448 if (bookmark != null && !full.getResource().equals(bookmark.getNick())) {
2449 bookmark.setNick(full.getResource());
2450 pushBookmarks(bookmark.getAccount());
2451 }
2452 }
2453
2454 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2455 final MucOptions options = conversation.getMucOptions();
2456 final Jid joinJid = options.createJoinJid(nick);
2457 if (joinJid == null) {
2458 return false;
2459 }
2460 if (options.online()) {
2461 Account account = conversation.getAccount();
2462 options.setOnRenameListener(new OnRenameListener() {
2463
2464 @Override
2465 public void onSuccess() {
2466 callback.success(conversation);
2467 }
2468
2469 @Override
2470 public void onFailure() {
2471 callback.error(R.string.nick_in_use, conversation);
2472 }
2473 });
2474
2475 PresencePacket packet = new PresencePacket();
2476 packet.setTo(joinJid);
2477 packet.setFrom(conversation.getAccount().getJid());
2478
2479 String sig = account.getPgpSignature();
2480 if (sig != null) {
2481 packet.addChild("status").setContent("online");
2482 packet.addChild("x", "jabber:x:signed").setContent(sig);
2483 }
2484 sendPresencePacket(account, packet);
2485 } else {
2486 conversation.setContactJid(joinJid);
2487 databaseBackend.updateConversation(conversation);
2488 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2489 Bookmark bookmark = conversation.getBookmark();
2490 if (bookmark != null) {
2491 bookmark.setNick(nick);
2492 pushBookmarks(bookmark.getAccount());
2493 }
2494 joinMuc(conversation);
2495 }
2496 }
2497 return true;
2498 }
2499
2500 public void leaveMuc(Conversation conversation) {
2501 leaveMuc(conversation, false);
2502 }
2503
2504 private void leaveMuc(Conversation conversation, boolean now) {
2505 Account account = conversation.getAccount();
2506 account.pendingConferenceJoins.remove(conversation);
2507 account.pendingConferenceLeaves.remove(conversation);
2508 if (account.getStatus() == Account.State.ONLINE || now) {
2509 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
2510 conversation.getMucOptions().setOffline();
2511 Bookmark bookmark = conversation.getBookmark();
2512 if (bookmark != null) {
2513 bookmark.setConversation(null);
2514 }
2515 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": leaving muc " + conversation.getJid());
2516 } else {
2517 account.pendingConferenceLeaves.add(conversation);
2518 }
2519 }
2520
2521 public String findConferenceServer(final Account account) {
2522 String server;
2523 if (account.getXmppConnection() != null) {
2524 server = account.getXmppConnection().getMucServer();
2525 if (server != null) {
2526 return server;
2527 }
2528 }
2529 for (Account other : getAccounts()) {
2530 if (other != account && other.getXmppConnection() != null) {
2531 server = other.getXmppConnection().getMucServer();
2532 if (server != null) {
2533 return server;
2534 }
2535 }
2536 }
2537 return null;
2538 }
2539
2540 public boolean createAdhocConference(final Account account,
2541 final String name,
2542 final Iterable<Jid> jids,
2543 final UiCallback<Conversation> callback) {
2544 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2545 if (account.getStatus() == Account.State.ONLINE) {
2546 try {
2547 String server = findConferenceServer(account);
2548 if (server == null) {
2549 if (callback != null) {
2550 callback.error(R.string.no_conference_server_found, null);
2551 }
2552 return false;
2553 }
2554 final Jid jid = Jid.of(CryptoHelper.pronounceable(getRNG()), server, null);
2555 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
2556 joinMuc(conversation, new OnConferenceJoined() {
2557 @Override
2558 public void onConferenceJoined(final Conversation conversation) {
2559 final Bundle configuration = IqGenerator.defaultRoomConfiguration();
2560 if (!TextUtils.isEmpty(name)) {
2561 configuration.putString("muc#roomconfig_roomname", name);
2562 }
2563 pushConferenceConfiguration(conversation, configuration, new OnConfigurationPushed() {
2564 @Override
2565 public void onPushSucceeded() {
2566 for (Jid invite : jids) {
2567 invite(conversation, invite);
2568 }
2569 if (account.countPresences() > 1) {
2570 directInvite(conversation, account.getJid().asBareJid());
2571 }
2572 saveConversationAsBookmark(conversation, name);
2573 if (callback != null) {
2574 callback.success(conversation);
2575 }
2576 }
2577
2578 @Override
2579 public void onPushFailed() {
2580 archiveConversation(conversation);
2581 if (callback != null) {
2582 callback.error(R.string.conference_creation_failed, conversation);
2583 }
2584 }
2585 });
2586 }
2587 });
2588 return true;
2589 } catch (IllegalArgumentException e) {
2590 if (callback != null) {
2591 callback.error(R.string.conference_creation_failed, null);
2592 }
2593 return false;
2594 }
2595 } else {
2596 if (callback != null) {
2597 callback.error(R.string.not_connected_try_again, null);
2598 }
2599 return false;
2600 }
2601 }
2602
2603 public void fetchConferenceConfiguration(final Conversation conversation) {
2604 fetchConferenceConfiguration(conversation, null);
2605 }
2606
2607 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2608 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2609 request.setTo(conversation.getJid().asBareJid());
2610 request.query("http://jabber.org/protocol/disco#info");
2611 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2612 @Override
2613 public void onIqPacketReceived(Account account, IqPacket packet) {
2614 if (packet.getType() == IqPacket.TYPE.RESULT) {
2615
2616 final MucOptions mucOptions = conversation.getMucOptions();
2617 final Bookmark bookmark = conversation.getBookmark();
2618 final boolean sameBefore = StringUtils.equals(bookmark == null ? null : bookmark.getBookmarkName(), mucOptions.getName());
2619
2620 if (mucOptions.updateConfiguration(new ServiceDiscoveryResult(packet))) {
2621 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": muc configuration changed for " + conversation.getJid().asBareJid());
2622 updateConversation(conversation);
2623 }
2624
2625 if (bookmark != null && (sameBefore || bookmark.getBookmarkName() == null)) {
2626 if (bookmark.setBookmarkName(StringUtils.nullOnEmpty(mucOptions.getName()))) {
2627 pushBookmarks(account);
2628 }
2629 }
2630
2631
2632 if (callback != null) {
2633 callback.onConferenceConfigurationFetched(conversation);
2634 }
2635
2636
2637
2638 updateConversationUi();
2639 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2640 if (callback != null) {
2641 callback.onFetchFailed(conversation, packet.getError());
2642 }
2643 }
2644 }
2645 });
2646 }
2647
2648 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
2649 pushNodeConfiguration(account, account.getJid().asBareJid(), node, options, callback);
2650 }
2651
2652 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2653 Log.d(Config.LOGTAG,"pushing node configuration");
2654 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
2655 @Override
2656 public void onIqPacketReceived(Account account, IqPacket packet) {
2657 if (packet.getType() == IqPacket.TYPE.RESULT) {
2658 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
2659 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2660 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
2661 if (x != null) {
2662 Data data = Data.parse(x);
2663 data.submit(options);
2664 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2665 @Override
2666 public void onIqPacketReceived(Account account, IqPacket packet) {
2667 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
2668 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": successfully changed node configuration for node "+node);
2669 callback.onPushSucceeded();
2670 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2671 callback.onPushFailed();
2672 }
2673 }
2674 });
2675 } else if (callback != null) {
2676 callback.onPushFailed();
2677 }
2678 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2679 callback.onPushFailed();
2680 }
2681 }
2682 });
2683 }
2684
2685 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2686 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2687 request.setTo(conversation.getJid().asBareJid());
2688 request.query("http://jabber.org/protocol/muc#owner");
2689 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2690 @Override
2691 public void onIqPacketReceived(Account account, IqPacket packet) {
2692 if (packet.getType() == IqPacket.TYPE.RESULT) {
2693 Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
2694 data.submit(options);
2695 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2696 set.setTo(conversation.getJid().asBareJid());
2697 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2698 sendIqPacket(account, set, new OnIqPacketReceived() {
2699 @Override
2700 public void onIqPacketReceived(Account account, IqPacket packet) {
2701 if (callback != null) {
2702 if (packet.getType() == IqPacket.TYPE.RESULT) {
2703 callback.onPushSucceeded();
2704 } else {
2705 callback.onPushFailed();
2706 }
2707 }
2708 }
2709 });
2710 } else {
2711 if (callback != null) {
2712 callback.onPushFailed();
2713 }
2714 }
2715 }
2716 });
2717 }
2718
2719 public void pushSubjectToConference(final Conversation conference, final String subject) {
2720 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, StringUtils.nullOnEmpty(subject));
2721 this.sendMessagePacket(conference.getAccount(), packet);
2722 }
2723
2724 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2725 final Jid jid = user.asBareJid();
2726 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2727 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2728 @Override
2729 public void onIqPacketReceived(Account account, IqPacket packet) {
2730 if (packet.getType() == IqPacket.TYPE.RESULT) {
2731 conference.getMucOptions().changeAffiliation(jid, affiliation);
2732 getAvatarService().clear(conference);
2733 callback.onAffiliationChangedSuccessful(jid);
2734 } else {
2735 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2736 }
2737 }
2738 });
2739 }
2740
2741 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2742 List<Jid> jids = new ArrayList<>();
2743 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2744 if (user.getAffiliation() == before && user.getRealJid() != null) {
2745 jids.add(user.getRealJid());
2746 }
2747 }
2748 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2749 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2750 }
2751
2752 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2753 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2754 Log.d(Config.LOGTAG, request.toString());
2755 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2756 @Override
2757 public void onIqPacketReceived(Account account, IqPacket packet) {
2758 Log.d(Config.LOGTAG, packet.toString());
2759 if (packet.getType() == IqPacket.TYPE.RESULT) {
2760 callback.onRoleChangedSuccessful(nick);
2761 } else {
2762 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2763 }
2764 }
2765 });
2766 }
2767
2768 private void disconnect(Account account, boolean force) {
2769 if ((account.getStatus() == Account.State.ONLINE)
2770 || (account.getStatus() == Account.State.DISABLED)) {
2771 final XmppConnection connection = account.getXmppConnection();
2772 if (!force) {
2773 List<Conversation> conversations = getConversations();
2774 for (Conversation conversation : conversations) {
2775 if (conversation.getAccount() == account) {
2776 if (conversation.getMode() == Conversation.MODE_MULTI) {
2777 leaveMuc(conversation, true);
2778 }
2779 }
2780 }
2781 sendOfflinePresence(account);
2782 }
2783 connection.disconnect(force);
2784 }
2785 }
2786
2787 @Override
2788 public IBinder onBind(Intent intent) {
2789 return mBinder;
2790 }
2791
2792 public void updateMessage(Message message) {
2793 updateMessage(message, true);
2794 }
2795
2796 public void updateMessage(Message message, boolean includeBody) {
2797 databaseBackend.updateMessage(message, includeBody);
2798 updateConversationUi();
2799 }
2800
2801 public void updateMessage(Message message, String uuid) {
2802 databaseBackend.updateMessage(message, uuid);
2803 updateConversationUi();
2804 }
2805
2806 protected void syncDirtyContacts(Account account) {
2807 for (Contact contact : account.getRoster().getContacts()) {
2808 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2809 pushContactToServer(contact);
2810 }
2811 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2812 deleteContactOnServer(contact);
2813 }
2814 }
2815 }
2816
2817 public void createContact(Contact contact, boolean autoGrant) {
2818 if (autoGrant) {
2819 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2820 contact.setOption(Contact.Options.ASKING);
2821 }
2822 pushContactToServer(contact);
2823 }
2824
2825 public void pushContactToServer(final Contact contact) {
2826 contact.resetOption(Contact.Options.DIRTY_DELETE);
2827 contact.setOption(Contact.Options.DIRTY_PUSH);
2828 final Account account = contact.getAccount();
2829 if (account.getStatus() == Account.State.ONLINE) {
2830 final boolean ask = contact.getOption(Contact.Options.ASKING);
2831 final boolean sendUpdates = contact
2832 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2833 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2834 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2835 iq.query(Namespace.ROSTER).addChild(contact.asElement());
2836 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2837 if (sendUpdates) {
2838 sendPresencePacket(account, mPresenceGenerator.sendPresenceUpdatesTo(contact));
2839 }
2840 if (ask) {
2841 sendPresencePacket(account, mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2842 }
2843 } else {
2844 syncRoster(contact.getAccount());
2845 }
2846 }
2847
2848 public void publishMucAvatar(final Conversation conversation, final Uri image, final OnAvatarPublication callback) {
2849 new Thread(() -> {
2850 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2851 final int size = Config.AVATAR_SIZE;
2852 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2853 if (avatar != null) {
2854 if (!getFileBackend().save(avatar)) {
2855 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2856 return;
2857 }
2858 avatar.owner = conversation.getJid().asBareJid();
2859 publishMucAvatar(conversation, avatar, callback);
2860 } else {
2861 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2862 }
2863 }).start();
2864 }
2865
2866 public void publishAvatar(final Account account, final Uri image, final OnAvatarPublication callback) {
2867 new Thread(() -> {
2868 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2869 final int size = Config.AVATAR_SIZE;
2870 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2871 if (avatar != null) {
2872 if (!getFileBackend().save(avatar)) {
2873 Log.d(Config.LOGTAG,"unable to save vcard");
2874 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2875 return;
2876 }
2877 publishAvatar(account, avatar, callback);
2878 } else {
2879 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2880 }
2881 }).start();
2882
2883 }
2884
2885 private void publishMucAvatar(Conversation conversation, Avatar avatar, OnAvatarPublication callback) {
2886 final IqPacket retrieve = mIqGenerator.retrieveVcardAvatar(avatar);
2887 sendIqPacket(conversation.getAccount(), retrieve, (account, response) -> {
2888 boolean itemNotFound = response.getType() == IqPacket.TYPE.ERROR && response.hasChild("error") && response.findChild("error").hasChild("item-not-found");
2889 if (response.getType() == IqPacket.TYPE.RESULT || itemNotFound) {
2890 Element vcard = response.findChild("vCard", "vcard-temp");
2891 if (vcard == null) {
2892 vcard = new Element("vCard", "vcard-temp");
2893 }
2894 Element photo = vcard.findChild("PHOTO");
2895 if (photo == null) {
2896 photo = vcard.addChild("PHOTO");
2897 }
2898 photo.clearChildren();
2899 photo.addChild("TYPE").setContent(avatar.type);
2900 photo.addChild("BINVAL").setContent(avatar.image);
2901 IqPacket publication = new IqPacket(IqPacket.TYPE.SET);
2902 publication.setTo(conversation.getJid().asBareJid());
2903 publication.addChild(vcard);
2904 sendIqPacket(account, publication, (a1, publicationResponse) -> {
2905 if (publicationResponse.getType() == IqPacket.TYPE.RESULT) {
2906 callback.onAvatarPublicationSucceeded();
2907 } else {
2908 Log.d(Config.LOGTAG, "failed to publish vcard " + publicationResponse.getError());
2909 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2910 }
2911 });
2912 } else {
2913 Log.d(Config.LOGTAG, "failed to request vcard " + response.toString());
2914 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_no_server_support);
2915 }
2916 });
2917 }
2918
2919 public void publishAvatar(Account account, final Avatar avatar, final OnAvatarPublication callback) {
2920 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2921 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2922
2923 @Override
2924 public void onIqPacketReceived(Account account, IqPacket result) {
2925 if (result.getType() == IqPacket.TYPE.RESULT) {
2926 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2927 sendIqPacket(account, packet, new OnIqPacketReceived() {
2928 @Override
2929 public void onIqPacketReceived(Account account, IqPacket result) {
2930 if (result.getType() == IqPacket.TYPE.RESULT) {
2931 if (account.setAvatar(avatar.getFilename())) {
2932 getAvatarService().clear(account);
2933 databaseBackend.updateAccount(account);
2934 }
2935 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
2936 if (callback != null) {
2937 callback.onAvatarPublicationSucceeded();
2938 }
2939 } else {
2940 if (callback != null) {
2941 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2942 }
2943 }
2944 }
2945 });
2946 } else {
2947 Element error = result.findChild("error");
2948 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
2949 if (callback != null) {
2950 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2951 }
2952 }
2953 }
2954 });
2955 }
2956
2957 public void republishAvatarIfNeeded(Account account) {
2958 if (account.getAxolotlService().isPepBroken()) {
2959 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": skipping republication of avatar because pep is broken");
2960 return;
2961 }
2962 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2963 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2964
2965 private Avatar parseAvatar(IqPacket packet) {
2966 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2967 if (pubsub != null) {
2968 Element items = pubsub.findChild("items");
2969 if (items != null) {
2970 return Avatar.parseMetadata(items);
2971 }
2972 }
2973 return null;
2974 }
2975
2976 private boolean errorIsItemNotFound(IqPacket packet) {
2977 Element error = packet.findChild("error");
2978 return packet.getType() == IqPacket.TYPE.ERROR
2979 && error != null
2980 && error.hasChild("item-not-found");
2981 }
2982
2983 @Override
2984 public void onIqPacketReceived(Account account, IqPacket packet) {
2985 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2986 Avatar serverAvatar = parseAvatar(packet);
2987 if (serverAvatar == null && account.getAvatar() != null) {
2988 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2989 if (avatar != null) {
2990 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": avatar on server was null. republishing");
2991 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2992 } else {
2993 Log.e(Config.LOGTAG, account.getJid().asBareJid() + ": error rereading avatar");
2994 }
2995 }
2996 }
2997 }
2998 });
2999 }
3000
3001 public void fetchAvatar(Account account, Avatar avatar) {
3002 fetchAvatar(account, avatar, null);
3003 }
3004
3005 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3006 final String KEY = generateFetchKey(account, avatar);
3007 synchronized (this.mInProgressAvatarFetches) {
3008 if (!this.mInProgressAvatarFetches.contains(KEY)) {
3009 switch (avatar.origin) {
3010 case PEP:
3011 this.mInProgressAvatarFetches.add(KEY);
3012 fetchAvatarPep(account, avatar, callback);
3013 break;
3014 case VCARD:
3015 this.mInProgressAvatarFetches.add(KEY);
3016 fetchAvatarVcard(account, avatar, callback);
3017 break;
3018 }
3019 }
3020 }
3021 }
3022
3023 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3024 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
3025 sendIqPacket(account, packet, (a, result) -> {
3026 synchronized (mInProgressAvatarFetches) {
3027 mInProgressAvatarFetches.remove(generateFetchKey(a, avatar));
3028 }
3029 final String ERROR = a.getJid().asBareJid() + ": fetching avatar for " + avatar.owner + " failed ";
3030 if (result.getType() == IqPacket.TYPE.RESULT) {
3031 avatar.image = mIqParser.avatarData(result);
3032 if (avatar.image != null) {
3033 if (getFileBackend().save(avatar)) {
3034 if (a.getJid().asBareJid().equals(avatar.owner)) {
3035 if (a.setAvatar(avatar.getFilename())) {
3036 databaseBackend.updateAccount(a);
3037 }
3038 getAvatarService().clear(a);
3039 updateConversationUi();
3040 updateAccountUi();
3041 } else {
3042 Contact contact = a.getRoster().getContact(avatar.owner);
3043 if (contact.setAvatar(avatar)) {
3044 syncRoster(account);
3045 getAvatarService().clear(contact);
3046 updateConversationUi();
3047 updateRosterUi();
3048 }
3049 }
3050 if (callback != null) {
3051 callback.success(avatar);
3052 }
3053 Log.d(Config.LOGTAG, a.getJid().asBareJid()
3054 + ": successfully fetched pep avatar for " + avatar.owner);
3055 return;
3056 }
3057 } else {
3058
3059 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3060 }
3061 } else {
3062 Element error = result.findChild("error");
3063 if (error == null) {
3064 Log.d(Config.LOGTAG, ERROR + "(server error)");
3065 } else {
3066 Log.d(Config.LOGTAG, ERROR + error.toString());
3067 }
3068 }
3069 if (callback != null) {
3070 callback.error(0, null);
3071 }
3072
3073 });
3074 }
3075
3076 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3077 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3078 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3079 @Override
3080 public void onIqPacketReceived(Account account, IqPacket packet) {
3081 synchronized (mInProgressAvatarFetches) {
3082 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3083 }
3084 if (packet.getType() == IqPacket.TYPE.RESULT) {
3085 Element vCard = packet.findChild("vCard", "vcard-temp");
3086 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3087 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3088 if (image != null) {
3089 avatar.image = image;
3090 if (getFileBackend().save(avatar)) {
3091 Log.d(Config.LOGTAG, account.getJid().asBareJid()
3092 + ": successfully fetched vCard avatar for " + avatar.owner);
3093 if (avatar.owner.isBareJid()) {
3094 if (account.getJid().asBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3095 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": had no avatar. replacing with vcard");
3096 account.setAvatar(avatar.getFilename());
3097 databaseBackend.updateAccount(account);
3098 getAvatarService().clear(account);
3099 updateAccountUi();
3100 } else {
3101 Contact contact = account.getRoster().getContact(avatar.owner);
3102 if (contact.setAvatar(avatar)) {
3103 syncRoster(account);
3104 getAvatarService().clear(contact);
3105 updateRosterUi();
3106 }
3107 }
3108 updateConversationUi();
3109 } else {
3110 Conversation conversation = find(account, avatar.owner.asBareJid());
3111 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3112 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3113 if (user != null) {
3114 if (user.setAvatar(avatar)) {
3115 getAvatarService().clear(user);
3116 updateConversationUi();
3117 updateMucRosterUi();
3118 }
3119 if (user.getRealJid() != null) {
3120 Contact contact = account.getRoster().getContact(user.getRealJid());
3121 if (contact.setAvatar(avatar)) {
3122 syncRoster(account);
3123 getAvatarService().clear(contact);
3124 updateRosterUi();
3125 }
3126 }
3127 }
3128 }
3129 }
3130 }
3131 }
3132 }
3133 }
3134 });
3135 }
3136
3137 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3138 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3139 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3140
3141 @Override
3142 public void onIqPacketReceived(Account account, IqPacket packet) {
3143 if (packet.getType() == IqPacket.TYPE.RESULT) {
3144 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3145 if (pubsub != null) {
3146 Element items = pubsub.findChild("items");
3147 if (items != null) {
3148 Avatar avatar = Avatar.parseMetadata(items);
3149 if (avatar != null) {
3150 avatar.owner = account.getJid().asBareJid();
3151 if (fileBackend.isAvatarCached(avatar)) {
3152 if (account.setAvatar(avatar.getFilename())) {
3153 databaseBackend.updateAccount(account);
3154 }
3155 getAvatarService().clear(account);
3156 callback.success(avatar);
3157 } else {
3158 fetchAvatarPep(account, avatar, callback);
3159 }
3160 return;
3161 }
3162 }
3163 }
3164 }
3165 callback.error(0, null);
3166 }
3167 });
3168 }
3169
3170 public void deleteContactOnServer(Contact contact) {
3171 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3172 contact.resetOption(Contact.Options.DIRTY_PUSH);
3173 contact.setOption(Contact.Options.DIRTY_DELETE);
3174 Account account = contact.getAccount();
3175 if (account.getStatus() == Account.State.ONLINE) {
3176 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3177 Element item = iq.query(Namespace.ROSTER).addChild("item");
3178 item.setAttribute("jid", contact.getJid().toString());
3179 item.setAttribute("subscription", "remove");
3180 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3181 }
3182 }
3183
3184 public void updateConversation(final Conversation conversation) {
3185 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateConversation(conversation));
3186 }
3187
3188 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3189 synchronized (account) {
3190 XmppConnection connection = account.getXmppConnection();
3191 if (connection == null) {
3192 connection = createConnection(account);
3193 account.setXmppConnection(connection);
3194 }
3195 boolean hasInternet = hasInternetConnection();
3196 if (account.isEnabled() && hasInternet) {
3197 if (!force) {
3198 disconnect(account, false);
3199 }
3200 Thread thread = new Thread(connection);
3201 connection.setInteractive(interactive);
3202 connection.prepareNewConnection();
3203 connection.interrupt();
3204 thread.start();
3205 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3206 } else {
3207 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3208 account.getRoster().clearPresences();
3209 connection.resetEverything();
3210 final AxolotlService axolotlService = account.getAxolotlService();
3211 if (axolotlService != null) {
3212 axolotlService.resetBrokenness();
3213 }
3214 if (!hasInternet) {
3215 account.setStatus(Account.State.NO_INTERNET);
3216 }
3217 }
3218 }
3219 }
3220
3221 public void reconnectAccountInBackground(final Account account) {
3222 new Thread(() -> reconnectAccount(account, false, true)).start();
3223 }
3224
3225 public void invite(Conversation conversation, Jid contact) {
3226 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": inviting " + contact + " to " + conversation.getJid().asBareJid());
3227 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3228 sendMessagePacket(conversation.getAccount(), packet);
3229 }
3230
3231 public void directInvite(Conversation conversation, Jid jid) {
3232 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3233 sendMessagePacket(conversation.getAccount(), packet);
3234 }
3235
3236 public void resetSendingToWaiting(Account account) {
3237 for (Conversation conversation : getConversations()) {
3238 if (conversation.getAccount() == account) {
3239 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
3240 }
3241 }
3242 }
3243
3244 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3245 return markMessage(account, recipient, uuid, status, null);
3246 }
3247
3248 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3249 if (uuid == null) {
3250 return null;
3251 }
3252 for (Conversation conversation : getConversations()) {
3253 if (conversation.getJid().asBareJid().equals(recipient) && conversation.getAccount() == account) {
3254 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3255 if (message != null) {
3256 markMessage(message, status, errorMessage);
3257 }
3258 return message;
3259 }
3260 }
3261 return null;
3262 }
3263
3264 public boolean markMessage(Conversation conversation, String uuid, int status, String serverMessageId) {
3265 if (uuid == null) {
3266 return false;
3267 } else {
3268 Message message = conversation.findSentMessageWithUuid(uuid);
3269 if (message != null) {
3270 if (message.getServerMsgId() == null) {
3271 message.setServerMsgId(serverMessageId);
3272 }
3273 markMessage(message, status);
3274 return true;
3275 } else {
3276 return false;
3277 }
3278 }
3279 }
3280
3281 public void markMessage(Message message, int status) {
3282 markMessage(message, status, null);
3283 }
3284
3285
3286 public void markMessage(Message message, int status, String errorMessage) {
3287 final int c = message.getStatus();
3288 if (status == Message.STATUS_SEND_FAILED && (c == Message.STATUS_SEND_RECEIVED || c == Message.STATUS_SEND_DISPLAYED)) {
3289 return;
3290 }
3291 if (status == Message.STATUS_SEND_RECEIVED && c == Message.STATUS_SEND_DISPLAYED) {
3292 return;
3293 }
3294 message.setErrorMessage(errorMessage);
3295 message.setStatus(status);
3296 databaseBackend.updateMessage(message, false);
3297 updateConversationUi();
3298 }
3299
3300 private SharedPreferences getPreferences() {
3301 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
3302 }
3303
3304 public long getAutomaticMessageDeletionDate() {
3305 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
3306 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
3307 }
3308
3309 public long getLongPreference(String name, @IntegerRes int res) {
3310 long defaultValue = getResources().getInteger(res);
3311 try {
3312 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
3313 } catch (NumberFormatException e) {
3314 return defaultValue;
3315 }
3316 }
3317
3318 public boolean getBooleanPreference(String name, @BoolRes int res) {
3319 return getPreferences().getBoolean(name, getResources().getBoolean(res));
3320 }
3321
3322 public boolean confirmMessages() {
3323 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
3324 }
3325
3326 public boolean allowMessageCorrection() {
3327 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
3328 }
3329
3330 public boolean sendChatStates() {
3331 return getBooleanPreference("chat_states", R.bool.chat_states);
3332 }
3333
3334 private boolean respectAutojoin() {
3335 return getBooleanPreference("autojoin", R.bool.autojoin);
3336 }
3337
3338 public boolean indicateReceived() {
3339 return getBooleanPreference("indicate_received", R.bool.indicate_received);
3340 }
3341
3342 public boolean useTorToConnect() {
3343 return Config.FORCE_ORBOT || getBooleanPreference("use_tor", R.bool.use_tor);
3344 }
3345
3346 public boolean showExtendedConnectionOptions() {
3347 return getBooleanPreference("show_connection_options", R.bool.show_connection_options);
3348 }
3349
3350 public boolean broadcastLastActivity() {
3351 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
3352 }
3353
3354 public int unreadCount() {
3355 int count = 0;
3356 for (Conversation conversation : getConversations()) {
3357 count += conversation.unreadCount();
3358 }
3359 return count;
3360 }
3361
3362
3363 private <T> List<T> threadSafeList(Set<T> set) {
3364 synchronized (LISTENER_LOCK) {
3365 return set.size() == 0 ? Collections.emptyList() : new ArrayList<>(set);
3366 }
3367 }
3368
3369 public void showErrorToastInUi(int resId) {
3370 for (OnShowErrorToast listener : threadSafeList(this.mOnShowErrorToasts)) {
3371 listener.onShowErrorToast(resId);
3372 }
3373 }
3374
3375 public void updateConversationUi() {
3376 for (OnConversationUpdate listener : threadSafeList(this.mOnConversationUpdates)) {
3377 listener.onConversationUpdate();
3378 }
3379 }
3380
3381 public void updateAccountUi() {
3382 for (OnAccountUpdate listener : threadSafeList(this.mOnAccountUpdates)) {
3383 listener.onAccountUpdate();
3384 }
3385 }
3386
3387 public void updateRosterUi() {
3388 for (OnRosterUpdate listener : threadSafeList(this.mOnRosterUpdates)) {
3389 listener.onRosterUpdate();
3390 }
3391 }
3392
3393 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3394 if (mOnCaptchaRequested.size() > 0) {
3395 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3396 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3397 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3398 for (OnCaptchaRequested listener : threadSafeList(this.mOnCaptchaRequested)) {
3399 listener.onCaptchaRequested(account, id, data, scaled);
3400 }
3401 return true;
3402 }
3403 return false;
3404 }
3405
3406 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3407 for (OnUpdateBlocklist listener : threadSafeList(this.mOnUpdateBlocklist)) {
3408 listener.OnUpdateBlocklist(status);
3409 }
3410 }
3411
3412 public void updateMucRosterUi() {
3413 for (OnMucRosterUpdate listener : threadSafeList(this.mOnMucRosterUpdate)) {
3414 listener.onMucRosterUpdate();
3415 }
3416 }
3417
3418 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3419 for (OnKeyStatusUpdated listener : threadSafeList(this.mOnKeyStatusUpdated)) {
3420 listener.onKeyStatusUpdated(report);
3421 }
3422 }
3423
3424 public Account findAccountByJid(final Jid accountJid) {
3425 for (Account account : this.accounts) {
3426 if (account.getJid().asBareJid().equals(accountJid.asBareJid())) {
3427 return account;
3428 }
3429 }
3430 return null;
3431 }
3432
3433 public Account findAccountByUuid(final String uuid) {
3434 for(Account account : this.accounts) {
3435 if (account.getUuid().equals(uuid)) {
3436 return account;
3437 }
3438 }
3439 return null;
3440 }
3441
3442 public Conversation findConversationByUuid(String uuid) {
3443 for (Conversation conversation : getConversations()) {
3444 if (conversation.getUuid().equals(uuid)) {
3445 return conversation;
3446 }
3447 }
3448 return null;
3449 }
3450
3451 public Conversation findUniqueConversationByJid(XmppUri xmppUri) {
3452 List<Conversation> findings = new ArrayList<>();
3453 for (Conversation c : getConversations()) {
3454 if (c.getAccount().isEnabled() && c.getJid().asBareJid().equals(xmppUri.getJid()) && ((c.getMode() == Conversational.MODE_MULTI) == xmppUri.isAction(XmppUri.ACTION_JOIN))) {
3455 findings.add(c);
3456 }
3457 }
3458 return findings.size() == 1 ? findings.get(0) : null;
3459 }
3460
3461 public boolean markRead(final Conversation conversation, boolean dismiss) {
3462 return markRead(conversation, null, dismiss).size() > 0;
3463 }
3464
3465 public void markRead(final Conversation conversation) {
3466 markRead(conversation, null, true);
3467 }
3468
3469 public List<Message> markRead(final Conversation conversation, String upToUuid, boolean dismiss) {
3470 if (dismiss) {
3471 mNotificationService.clear(conversation);
3472 }
3473 final List<Message> readMessages = conversation.markRead(upToUuid);
3474 if (readMessages.size() > 0) {
3475 Runnable runnable = () -> {
3476 for (Message message : readMessages) {
3477 databaseBackend.updateMessage(message, false);
3478 }
3479 };
3480 mDatabaseWriterExecutor.execute(runnable);
3481 updateUnreadCountBadge();
3482 return readMessages;
3483 } else {
3484 return readMessages;
3485 }
3486 }
3487
3488 public synchronized void updateUnreadCountBadge() {
3489 int count = unreadCount();
3490 if (unreadCount != count) {
3491 Log.d(Config.LOGTAG, "update unread count to " + count);
3492 if (count > 0) {
3493 ShortcutBadger.applyCount(getApplicationContext(), count);
3494 } else {
3495 ShortcutBadger.removeCount(getApplicationContext());
3496 }
3497 unreadCount = count;
3498 }
3499 }
3500
3501 public void sendReadMarker(final Conversation conversation, String upToUuid) {
3502 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
3503 final List<Message> readMessages = this.markRead(conversation, upToUuid, true);
3504 if (readMessages.size() > 0) {
3505 updateConversationUi();
3506 }
3507 final Message markable = Conversation.getLatestMarkableMessage(readMessages, isPrivateAndNonAnonymousMuc);
3508 if (confirmMessages()
3509 && markable != null
3510 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
3511 && markable.getRemoteMsgId() != null) {
3512 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3513 Account account = conversation.getAccount();
3514 final Jid to = markable.getCounterpart();
3515 final boolean groupChat = conversation.getMode() == Conversation.MODE_MULTI;
3516 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId(), markable.getCounterpart(), groupChat);
3517 this.sendMessagePacket(conversation.getAccount(), packet);
3518 }
3519 }
3520
3521 public SecureRandom getRNG() {
3522 return this.mRandom;
3523 }
3524
3525 public MemorizingTrustManager getMemorizingTrustManager() {
3526 return this.mMemorizingTrustManager;
3527 }
3528
3529 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3530 this.mMemorizingTrustManager = trustManager;
3531 }
3532
3533 public void updateMemorizingTrustmanager() {
3534 final MemorizingTrustManager tm;
3535 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
3536 if (dontTrustSystemCAs) {
3537 tm = new MemorizingTrustManager(getApplicationContext(), null);
3538 } else {
3539 tm = new MemorizingTrustManager(getApplicationContext());
3540 }
3541 setMemorizingTrustManager(tm);
3542 }
3543
3544 public LruCache<String, Bitmap> getBitmapCache() {
3545 return this.mBitmapCache;
3546 }
3547
3548 public Collection<String> getKnownHosts() {
3549 final Set<String> hosts = new HashSet<>();
3550 for (final Account account : getAccounts()) {
3551 hosts.add(account.getServer());
3552 for (final Contact contact : account.getRoster().getContacts()) {
3553 if (contact.showInRoster()) {
3554 final String server = contact.getServer();
3555 if (server != null && !hosts.contains(server)) {
3556 hosts.add(server);
3557 }
3558 }
3559 }
3560 }
3561 if (Config.DOMAIN_LOCK != null) {
3562 hosts.add(Config.DOMAIN_LOCK);
3563 }
3564 if (Config.MAGIC_CREATE_DOMAIN != null) {
3565 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3566 }
3567 return hosts;
3568 }
3569
3570 public Collection<String> getKnownConferenceHosts() {
3571 final Set<String> mucServers = new HashSet<>();
3572 for (final Account account : accounts) {
3573 if (account.getXmppConnection() != null) {
3574 mucServers.addAll(account.getXmppConnection().getMucServers());
3575 for (Bookmark bookmark : account.getBookmarks()) {
3576 final Jid jid = bookmark.getJid();
3577 final String s = jid == null ? null : jid.getDomain();
3578 if (s != null) {
3579 mucServers.add(s);
3580 }
3581 }
3582 }
3583 }
3584 return mucServers;
3585 }
3586
3587 public void sendMessagePacket(Account account, MessagePacket packet) {
3588 XmppConnection connection = account.getXmppConnection();
3589 if (connection != null) {
3590 connection.sendMessagePacket(packet);
3591 }
3592 }
3593
3594 public void sendPresencePacket(Account account, PresencePacket packet) {
3595 XmppConnection connection = account.getXmppConnection();
3596 if (connection != null) {
3597 connection.sendPresencePacket(packet);
3598 }
3599 }
3600
3601 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3602 final XmppConnection connection = account.getXmppConnection();
3603 if (connection != null) {
3604 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3605 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener, true);
3606 }
3607 }
3608
3609 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3610 final XmppConnection connection = account.getXmppConnection();
3611 if (connection != null) {
3612 connection.sendIqPacket(packet, callback);
3613 } else if (callback != null) {
3614 callback.onIqPacketReceived(account,new IqPacket(IqPacket.TYPE.TIMEOUT));
3615 }
3616 }
3617
3618 public void sendPresence(final Account account) {
3619 sendPresence(account, checkListeners() && broadcastLastActivity());
3620 }
3621
3622 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3623 Presence.Status status;
3624 if (manuallyChangePresence()) {
3625 status = account.getPresenceStatus();
3626 } else {
3627 status = getTargetPresence();
3628 }
3629 PresencePacket packet = mPresenceGenerator.selfPresence(account, status);
3630 String message = account.getPresenceStatusMessage();
3631 if (message != null && !message.isEmpty()) {
3632 packet.addChild(new Element("status").setContent(message));
3633 }
3634 if (mLastActivity > 0 && includeIdleTimestamp) {
3635 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3636 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
3637 }
3638 sendPresencePacket(account, packet);
3639 }
3640
3641 private void deactivateGracePeriod() {
3642 for (Account account : getAccounts()) {
3643 account.deactivateGracePeriod();
3644 }
3645 }
3646
3647 public void refreshAllPresences() {
3648 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3649 for (Account account : getAccounts()) {
3650 if (account.isEnabled()) {
3651 sendPresence(account, includeIdleTimestamp);
3652 }
3653 }
3654 }
3655
3656 private void refreshAllFcmTokens() {
3657 for (Account account : getAccounts()) {
3658 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3659 mPushManagementService.registerPushTokenOnServer(account);
3660 }
3661 }
3662 }
3663
3664 private void sendOfflinePresence(final Account account) {
3665 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending offline presence");
3666 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3667 }
3668
3669 public MessageGenerator getMessageGenerator() {
3670 return this.mMessageGenerator;
3671 }
3672
3673 public PresenceGenerator getPresenceGenerator() {
3674 return this.mPresenceGenerator;
3675 }
3676
3677 public IqGenerator getIqGenerator() {
3678 return this.mIqGenerator;
3679 }
3680
3681 public IqParser getIqParser() {
3682 return this.mIqParser;
3683 }
3684
3685 public JingleConnectionManager getJingleConnectionManager() {
3686 return this.mJingleConnectionManager;
3687 }
3688
3689 public MessageArchiveService getMessageArchiveService() {
3690 return this.mMessageArchiveService;
3691 }
3692
3693 public List<Contact> findContacts(Jid jid, String accountJid) {
3694 ArrayList<Contact> contacts = new ArrayList<>();
3695 for (Account account : getAccounts()) {
3696 if ((account.isEnabled() || accountJid != null)
3697 && (accountJid == null || accountJid.equals(account.getJid().asBareJid().toString()))) {
3698 Contact contact = account.getRoster().getContactFromRoster(jid);
3699 if (contact != null) {
3700 contacts.add(contact);
3701 }
3702 }
3703 }
3704 return contacts;
3705 }
3706
3707 public Conversation findFirstMuc(Jid jid) {
3708 for (Conversation conversation : getConversations()) {
3709 if (conversation.getAccount().isEnabled() && conversation.getJid().asBareJid().equals(jid.asBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
3710 return conversation;
3711 }
3712 }
3713 return null;
3714 }
3715
3716 public NotificationService getNotificationService() {
3717 return this.mNotificationService;
3718 }
3719
3720 public HttpConnectionManager getHttpConnectionManager() {
3721 return this.mHttpConnectionManager;
3722 }
3723
3724 public void resendFailedMessages(final Message message) {
3725 final Collection<Message> messages = new ArrayList<>();
3726 Message current = message;
3727 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3728 messages.add(current);
3729 if (current.mergeable(current.next())) {
3730 current = current.next();
3731 } else {
3732 break;
3733 }
3734 }
3735 for (final Message msg : messages) {
3736 msg.setTime(System.currentTimeMillis());
3737 markMessage(msg, Message.STATUS_WAITING);
3738 this.resendMessage(msg, false);
3739 }
3740 if (message.getConversation() instanceof Conversation) {
3741 ((Conversation) message.getConversation()).sort();
3742 }
3743 updateConversationUi();
3744 }
3745
3746 public void clearConversationHistory(final Conversation conversation) {
3747 final long clearDate;
3748 final String reference;
3749 if (conversation.countMessages() > 0) {
3750 Message latestMessage = conversation.getLatestMessage();
3751 clearDate = latestMessage.getTimeSent() + 1000;
3752 reference = latestMessage.getServerMsgId();
3753 } else {
3754 clearDate = System.currentTimeMillis();
3755 reference = null;
3756 }
3757 conversation.clearMessages();
3758 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3759 conversation.setLastClearHistory(clearDate, reference);
3760 Runnable runnable = () -> {
3761 databaseBackend.deleteMessagesInConversation(conversation);
3762 databaseBackend.updateConversation(conversation);
3763 };
3764 mDatabaseWriterExecutor.execute(runnable);
3765 }
3766
3767 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3768 if (blockable != null && blockable.getBlockedJid() != null) {
3769 final Jid jid = blockable.getBlockedJid();
3770 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3771
3772 @Override
3773 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3774 if (packet.getType() == IqPacket.TYPE.RESULT) {
3775 account.getBlocklist().add(jid);
3776 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3777 }
3778 }
3779 });
3780 if (removeBlockedConversations(blockable.getAccount(), jid)) {
3781 updateConversationUi();
3782 return true;
3783 } else {
3784 return false;
3785 }
3786 } else {
3787 return false;
3788 }
3789 }
3790
3791 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
3792 boolean removed = false;
3793 synchronized (this.conversations) {
3794 boolean domainJid = blockedJid.getLocal() == null;
3795 for (Conversation conversation : this.conversations) {
3796 boolean jidMatches = (domainJid && blockedJid.getDomain().equals(conversation.getJid().getDomain()))
3797 || blockedJid.equals(conversation.getJid().asBareJid());
3798 if (conversation.getAccount() == account
3799 && conversation.getMode() == Conversation.MODE_SINGLE
3800 && jidMatches) {
3801 this.conversations.remove(conversation);
3802 markRead(conversation);
3803 conversation.setStatus(Conversation.STATUS_ARCHIVED);
3804 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving conversation " + conversation.getJid().asBareJid() + " because jid was blocked");
3805 updateConversation(conversation);
3806 removed = true;
3807 }
3808 }
3809 }
3810 return removed;
3811 }
3812
3813 public void sendUnblockRequest(final Blockable blockable) {
3814 if (blockable != null && blockable.getJid() != null) {
3815 final Jid jid = blockable.getBlockedJid();
3816 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3817 @Override
3818 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3819 if (packet.getType() == IqPacket.TYPE.RESULT) {
3820 account.getBlocklist().remove(jid);
3821 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3822 }
3823 }
3824 });
3825 }
3826 }
3827
3828 public void publishDisplayName(Account account) {
3829 String displayName = account.getDisplayName();
3830 if (displayName != null && !displayName.isEmpty()) {
3831 IqPacket publish = mIqGenerator.publishNick(displayName);
3832 sendIqPacket(account, publish, (account1, packet) -> {
3833 if (packet.getType() == IqPacket.TYPE.ERROR) {
3834 Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": could not publish nick");
3835 }
3836 });
3837 }
3838 }
3839
3840 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3841 ServiceDiscoveryResult result = discoCache.get(key);
3842 if (result != null) {
3843 return result;
3844 } else {
3845 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3846 if (result != null) {
3847 discoCache.put(key, result);
3848 }
3849 return result;
3850 }
3851 }
3852
3853 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3854 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
3855 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3856 if (disco != null) {
3857 presence.setServiceDiscoveryResult(disco);
3858 } else {
3859 if (!account.inProgressDiscoFetches.contains(key)) {
3860 account.inProgressDiscoFetches.add(key);
3861 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3862 request.setTo(jid);
3863 final String node = presence.getNode();
3864 final String ver = presence.getVer();
3865 final Element query = request.query("http://jabber.org/protocol/disco#info");
3866 if (node != null && ver != null) {
3867 query.setAttribute("node",node+"#"+ver);
3868 }
3869 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid);
3870 sendIqPacket(account, request, (a, response) -> {
3871 if (response.getType() == IqPacket.TYPE.RESULT) {
3872 ServiceDiscoveryResult discoveryResult = new ServiceDiscoveryResult(response);
3873 if (presence.getVer().equals(discoveryResult.getVer())) {
3874 databaseBackend.insertDiscoveryResult(discoveryResult);
3875 injectServiceDiscoveryResult(a.getRoster(), presence.getHash(), presence.getVer(), discoveryResult);
3876 } else {
3877 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + discoveryResult.getVer());
3878 }
3879 }
3880 a.inProgressDiscoFetches.remove(key);
3881 });
3882 }
3883 }
3884 }
3885
3886 private void injectServiceDiscoveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3887 for (Contact contact : roster.getContacts()) {
3888 for (Presence presence : contact.getPresences().getPresences().values()) {
3889 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3890 presence.setServiceDiscoveryResult(disco);
3891 }
3892 }
3893 }
3894 }
3895
3896 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3897 final MessageArchiveService.Version version = MessageArchiveService.Version.get(account);
3898 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3899 request.addChild("prefs", version.namespace);
3900 sendIqPacket(account, request, (account1, packet) -> {
3901 Element prefs = packet.findChild("prefs", version.namespace);
3902 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3903 callback.onPreferencesFetched(prefs);
3904 } else {
3905 callback.onPreferencesFetchFailed();
3906 }
3907 });
3908 }
3909
3910 public PushManagementService getPushManagementService() {
3911 return mPushManagementService;
3912 }
3913
3914 public Account getPendingAccount() {
3915 Account pending = null;
3916 for (Account account : getAccounts()) {
3917 if (!account.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
3918 pending = account;
3919 } else {
3920 return null;
3921 }
3922 }
3923 return pending;
3924 }
3925
3926 public void changeStatus(Account account, PresenceTemplate template, String signature) {
3927 if (!template.getStatusMessage().isEmpty()) {
3928 databaseBackend.insertPresenceTemplate(template);
3929 }
3930 account.setPgpSignature(signature);
3931 account.setPresenceStatus(template.getStatus());
3932 account.setPresenceStatusMessage(template.getStatusMessage());
3933 databaseBackend.updateAccount(account);
3934 sendPresence(account);
3935 }
3936
3937 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3938 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3939 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3940 if (!templates.contains(template)) {
3941 templates.add(0, template);
3942 }
3943 }
3944 return templates;
3945 }
3946
3947 public void saveConversationAsBookmark(Conversation conversation, String name) {
3948 Account account = conversation.getAccount();
3949 Bookmark bookmark = new Bookmark(account, conversation.getJid().asBareJid());
3950 if (!conversation.getJid().isBareJid()) {
3951 bookmark.setNick(conversation.getJid().getResource());
3952 }
3953 if (!TextUtils.isEmpty(name)) {
3954 bookmark.setBookmarkName(name);
3955 }
3956 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
3957 account.getBookmarks().add(bookmark);
3958 pushBookmarks(account);
3959 bookmark.setConversation(conversation);
3960 }
3961
3962 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3963 boolean performedVerification = false;
3964 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3965 for (XmppUri.Fingerprint fp : fingerprints) {
3966 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3967 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3968 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3969 if (fingerprintStatus != null) {
3970 if (!fingerprintStatus.isVerified()) {
3971 performedVerification = true;
3972 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3973 }
3974 } else {
3975 axolotlService.preVerifyFingerprint(contact, fingerprint);
3976 }
3977 }
3978 }
3979 return performedVerification;
3980 }
3981
3982 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3983 final AxolotlService axolotlService = account.getAxolotlService();
3984 boolean verifiedSomething = false;
3985 for (XmppUri.Fingerprint fp : fingerprints) {
3986 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3987 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3988 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
3989 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3990 if (fingerprintStatus != null) {
3991 if (!fingerprintStatus.isVerified()) {
3992 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3993 verifiedSomething = true;
3994 }
3995 } else {
3996 axolotlService.preVerifyFingerprint(account, fingerprint);
3997 verifiedSomething = true;
3998 }
3999 }
4000 }
4001 return verifiedSomething;
4002 }
4003
4004 public boolean blindTrustBeforeVerification() {
4005 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
4006 }
4007
4008 public ShortcutService getShortcutService() {
4009 return mShortcutService;
4010 }
4011
4012 public void pushMamPreferences(Account account, Element prefs) {
4013 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
4014 set.addChild(prefs);
4015 sendIqPacket(account, set, null);
4016 }
4017
4018 public interface OnMamPreferencesFetched {
4019 void onPreferencesFetched(Element prefs);
4020
4021 void onPreferencesFetchFailed();
4022 }
4023
4024 public interface OnAccountCreated {
4025 void onAccountCreated(Account account);
4026
4027 void informUser(int r);
4028 }
4029
4030 public interface OnMoreMessagesLoaded {
4031 void onMoreMessagesLoaded(int count, Conversation conversation);
4032
4033 void informUser(int r);
4034 }
4035
4036 public interface OnAccountPasswordChanged {
4037 void onPasswordChangeSucceeded();
4038
4039 void onPasswordChangeFailed();
4040 }
4041
4042 public interface OnAffiliationChanged {
4043 void onAffiliationChangedSuccessful(Jid jid);
4044
4045 void onAffiliationChangeFailed(Jid jid, int resId);
4046 }
4047
4048 public interface OnRoleChanged {
4049 void onRoleChangedSuccessful(String nick);
4050
4051 void onRoleChangeFailed(String nick, int resid);
4052 }
4053
4054 public interface OnConversationUpdate {
4055 void onConversationUpdate();
4056 }
4057
4058 public interface OnAccountUpdate {
4059 void onAccountUpdate();
4060 }
4061
4062 public interface OnCaptchaRequested {
4063 void onCaptchaRequested(Account account, String id, Data data, Bitmap captcha);
4064 }
4065
4066 public interface OnRosterUpdate {
4067 void onRosterUpdate();
4068 }
4069
4070 public interface OnMucRosterUpdate {
4071 void onMucRosterUpdate();
4072 }
4073
4074 public interface OnConferenceConfigurationFetched {
4075 void onConferenceConfigurationFetched(Conversation conversation);
4076
4077 void onFetchFailed(Conversation conversation, Element error);
4078 }
4079
4080 public interface OnConferenceJoined {
4081 void onConferenceJoined(Conversation conversation);
4082 }
4083
4084 public interface OnConfigurationPushed {
4085 void onPushSucceeded();
4086
4087 void onPushFailed();
4088 }
4089
4090 public interface OnShowErrorToast {
4091 void onShowErrorToast(int resId);
4092 }
4093
4094 public class XmppConnectionBinder extends Binder {
4095 public XmppConnectionService getService() {
4096 return XmppConnectionService.this;
4097 }
4098 }
4099
4100 private class InternalEventReceiver extends BroadcastReceiver {
4101
4102 @Override
4103 public void onReceive(Context context, Intent intent) {
4104 onStartCommand(intent,0,0);
4105 }
4106 }
4107}