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