1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.IntentFilter;
10import android.content.SharedPreferences;
11import android.database.ContentObserver;
12import android.graphics.Bitmap;
13import android.media.AudioManager;
14import android.net.ConnectivityManager;
15import android.net.NetworkInfo;
16import android.net.Uri;
17import android.os.Binder;
18import android.os.Build;
19import android.os.Bundle;
20import android.os.FileObserver;
21import android.os.IBinder;
22import android.os.Looper;
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.util.Base64;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.Comparator;
54import java.util.HashMap;
55import java.util.HashSet;
56import java.util.Hashtable;
57import java.util.Iterator;
58import java.util.List;
59import java.util.Locale;
60import java.util.Map;
61import java.util.concurrent.CopyOnWriteArrayList;
62
63import de.duenndns.ssl.MemorizingTrustManager;
64import eu.siacs.conversations.Config;
65import eu.siacs.conversations.R;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Blockable;
71import eu.siacs.conversations.entities.Bookmark;
72import eu.siacs.conversations.entities.Contact;
73import eu.siacs.conversations.entities.Conversation;
74import eu.siacs.conversations.entities.Message;
75import eu.siacs.conversations.entities.MucOptions;
76import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
77import eu.siacs.conversations.entities.Presence;
78import eu.siacs.conversations.entities.PresenceTemplate;
79import eu.siacs.conversations.entities.Roster;
80import eu.siacs.conversations.entities.ServiceDiscoveryResult;
81import eu.siacs.conversations.entities.Transferable;
82import eu.siacs.conversations.entities.TransferablePlaceholder;
83import eu.siacs.conversations.generator.IqGenerator;
84import eu.siacs.conversations.generator.MessageGenerator;
85import eu.siacs.conversations.generator.PresenceGenerator;
86import eu.siacs.conversations.http.HttpConnectionManager;
87import eu.siacs.conversations.parser.AbstractParser;
88import eu.siacs.conversations.parser.IqParser;
89import eu.siacs.conversations.parser.MessageParser;
90import eu.siacs.conversations.parser.PresenceParser;
91import eu.siacs.conversations.persistance.DatabaseBackend;
92import eu.siacs.conversations.persistance.FileBackend;
93import eu.siacs.conversations.ui.UiCallback;
94import eu.siacs.conversations.utils.CryptoHelper;
95import eu.siacs.conversations.utils.ExceptionHelper;
96import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
97import eu.siacs.conversations.utils.PRNGFixes;
98import eu.siacs.conversations.utils.PhoneHelper;
99import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
100import eu.siacs.conversations.utils.Xmlns;
101import eu.siacs.conversations.xml.Element;
102import eu.siacs.conversations.xmpp.OnBindListener;
103import eu.siacs.conversations.xmpp.OnContactStatusChanged;
104import eu.siacs.conversations.xmpp.OnIqPacketReceived;
105import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
106import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
107import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
108import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
109import eu.siacs.conversations.xmpp.OnStatusChanged;
110import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
111import eu.siacs.conversations.xmpp.XmppConnection;
112import eu.siacs.conversations.xmpp.chatstate.ChatState;
113import eu.siacs.conversations.xmpp.forms.Data;
114import eu.siacs.conversations.xmpp.forms.Field;
115import eu.siacs.conversations.xmpp.jid.InvalidJidException;
116import eu.siacs.conversations.xmpp.jid.Jid;
117import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
118import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
119import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
120import eu.siacs.conversations.xmpp.pep.Avatar;
121import eu.siacs.conversations.xmpp.stanzas.IqPacket;
122import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
123import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
124import me.leolin.shortcutbadger.ShortcutBadger;
125
126public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
127
128 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
129 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
130 public static final String ACTION_TRY_AGAIN = "try_again";
131 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
132 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
133 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
134 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
135 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
136 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
137 private final IBinder mBinder = new XmppConnectionBinder();
138 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
139 private final IqGenerator mIqGenerator = new IqGenerator(this);
140 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
141 public DatabaseBackend databaseBackend;
142 private ContentObserver contactObserver = new ContentObserver(null) {
143 @Override
144 public void onChange(boolean selfChange) {
145 super.onChange(selfChange);
146 Intent intent = new Intent(getApplicationContext(),
147 XmppConnectionService.class);
148 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
149 startService(intent);
150 }
151 };
152 private FileBackend fileBackend = new FileBackend(this);
153 private MemorizingTrustManager mMemorizingTrustManager;
154 private NotificationService mNotificationService = new NotificationService(
155 this);
156 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
157 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
158 private IqParser mIqParser = new IqParser(this);
159 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
160 @Override
161 public void onIqPacketReceived(Account account, IqPacket packet) {
162 if (packet.getType() != IqPacket.TYPE.RESULT) {
163 Element error = packet.findChild("error");
164 String text = error != null ? error.findChildContent("text") : null;
165 if (text != null) {
166 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
167 }
168 }
169 }
170 };
171 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
172 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
173 private List<Account> accounts;
174 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
175 this);
176 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
177
178 @Override
179 public void onContactStatusChanged(Contact contact, boolean online) {
180 Conversation conversation = find(getConversations(), contact);
181 if (conversation != null) {
182 if (online) {
183 conversation.endOtrIfNeeded();
184 if (contact.getPresences().size() == 1) {
185 sendUnsentMessages(conversation);
186 }
187 } else {
188 if (contact.getPresences().size() >= 1) {
189 if (conversation.hasValidOtrSession()) {
190 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
191 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
192 conversation.endOtrIfNeeded();
193 }
194 }
195 } else {
196 conversation.endOtrIfNeeded();
197 }
198 }
199 }
200 }
201 };
202 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
203 this);
204 private AvatarService mAvatarService = new AvatarService(this);
205 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
206 private PushManagementService mPushManagementService = new PushManagementService(this);
207 private OnConversationUpdate mOnConversationUpdate = null;
208 private final FileObserver fileObserver = new FileObserver(
209 FileBackend.getConversationsImageDirectory()) {
210
211 @Override
212 public void onEvent(int event, String path) {
213 if (event == FileObserver.DELETE) {
214 markFileDeleted(path.split("\\.")[0]);
215 }
216 }
217 };
218 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
219
220 @Override
221 public void onJinglePacketReceived(Account account, JinglePacket packet) {
222 mJingleConnectionManager.deliverPacket(account, packet);
223 }
224 };
225 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
226
227 @Override
228 public void onMessageAcknowledged(Account account, String uuid) {
229 for (final Conversation conversation : getConversations()) {
230 if (conversation.getAccount() == account) {
231 Message message = conversation.findUnsentMessageWithUuid(uuid);
232 if (message != null) {
233 markMessage(message, Message.STATUS_SEND);
234 }
235 }
236 }
237 }
238 };
239 private int convChangedListenerCount = 0;
240 private OnShowErrorToast mOnShowErrorToast = null;
241 private int showErrorToastListenerCount = 0;
242 private int unreadCount = -1;
243 private OnAccountUpdate mOnAccountUpdate = null;
244 private OnCaptchaRequested mOnCaptchaRequested = null;
245 private int accountChangedListenerCount = 0;
246 private int captchaRequestedListenerCount = 0;
247 private OnRosterUpdate mOnRosterUpdate = null;
248 private OnUpdateBlocklist mOnUpdateBlocklist = null;
249 private int updateBlocklistListenerCount = 0;
250 private int rosterChangedListenerCount = 0;
251 private OnMucRosterUpdate mOnMucRosterUpdate = null;
252 private int mucRosterChangedListenerCount = 0;
253 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
254 private int keyStatusUpdatedListenerCount = 0;
255 private SecureRandom mRandom;
256 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
257 private final OnBindListener mOnBindListener = new OnBindListener() {
258
259 @Override
260 public void onBind(final Account account) {
261 synchronized (mInProgressAvatarFetches) {
262 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
263 final String KEY = iterator.next();
264 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
265 iterator.remove();
266 }
267 }
268 }
269 account.getRoster().clearPresences();
270 mJingleConnectionManager.cancelInTransmission();
271 fetchRosterFromServer(account);
272 fetchBookmarks(account);
273 sendPresence(account);
274 if (mPushManagementService.available(account)) {
275 mPushManagementService.registerPushTokenOnServer(account);
276 }
277 connectMultiModeConversations(account);
278 syncDirtyContacts(account);
279 }
280 };
281 private OnStatusChanged statusListener = new OnStatusChanged() {
282
283 @Override
284 public void onStatusChanged(final Account account) {
285 XmppConnection connection = account.getXmppConnection();
286 if (mOnAccountUpdate != null) {
287 mOnAccountUpdate.onAccountUpdate();
288 }
289 if (account.getStatus() == Account.State.ONLINE) {
290 mMessageArchiveService.executePendingQueries(account);
291 if (connection != null && connection.getFeatures().csi()) {
292 if (checkListeners()) {
293 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
294 connection.sendInactive();
295 } else {
296 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
297 connection.sendActive();
298 }
299 }
300 List<Conversation> conversations = getConversations();
301 for (Conversation conversation : conversations) {
302 if (conversation.getAccount() == account
303 && !account.pendingConferenceJoins.contains(conversation)) {
304 if (!conversation.startOtrIfNeeded()) {
305 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
306 }
307 sendUnsentMessages(conversation);
308 }
309 }
310 for (Conversation conversation : account.pendingConferenceLeaves) {
311 leaveMuc(conversation);
312 }
313 account.pendingConferenceLeaves.clear();
314 for (Conversation conversation : account.pendingConferenceJoins) {
315 joinMuc(conversation);
316 }
317 account.pendingConferenceJoins.clear();
318 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
319 } else if (account.getStatus() == Account.State.OFFLINE) {
320 resetSendingToWaiting(account);
321 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
322 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
323 && mPushManagementService.available(account)
324 && checkListeners();
325 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
326 if (!disabled && !pushMode) {
327 int timeToReconnect = mRandom.nextInt(20) + 10;
328 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
329 }
330 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
331 databaseBackend.updateAccount(account);
332 reconnectAccount(account, true, false);
333 } else if ((account.getStatus() != Account.State.CONNECTING)
334 && (account.getStatus() != Account.State.NO_INTERNET)) {
335 if (connection != null) {
336 int next = connection.getTimeToNextAttempt();
337 Log.d(Config.LOGTAG, account.getJid().toBareJid()
338 + ": error connecting account. try again in "
339 + next + "s for the "
340 + (connection.getAttempt() + 1) + " time");
341 scheduleWakeUpCall(next, account.getUuid().hashCode());
342 }
343 }
344 getNotificationService().updateErrorNotification();
345 }
346 };
347 private OpenPgpServiceConnection pgpServiceConnection;
348 private PgpEngine mPgpEngine = null;
349 private WakeLock wakeLock;
350 private PowerManager pm;
351 private LruCache<String, Bitmap> mBitmapCache;
352 private Thread mPhoneContactMergerThread;
353 private EventReceiver mEventReceiver = new EventReceiver();
354
355 private boolean mRestoredFromDatabase = false;
356
357 private static String generateFetchKey(Account account, final Avatar avatar) {
358 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
359 }
360
361 public boolean areMessagesInitialized() {
362 return this.mRestoredFromDatabase;
363 }
364
365 public PgpEngine getPgpEngine() {
366 if (!Config.supportOpenPgp()) {
367 return null;
368 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
369 if (this.mPgpEngine == null) {
370 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
371 getApplicationContext(),
372 pgpServiceConnection.getService()), this);
373 }
374 return mPgpEngine;
375 } else {
376 return null;
377 }
378
379 }
380
381 public FileBackend getFileBackend() {
382 return this.fileBackend;
383 }
384
385 public AvatarService getAvatarService() {
386 return this.mAvatarService;
387 }
388
389 public void attachLocationToConversation(final Conversation conversation,
390 final Uri uri,
391 final UiCallback<Message> callback) {
392 int encryption = conversation.getNextEncryption();
393 if (encryption == Message.ENCRYPTION_PGP) {
394 encryption = Message.ENCRYPTION_DECRYPTED;
395 }
396 Message message = new Message(conversation, uri.toString(), encryption);
397 if (conversation.getNextCounterpart() != null) {
398 message.setCounterpart(conversation.getNextCounterpart());
399 }
400 if (encryption == Message.ENCRYPTION_DECRYPTED) {
401 getPgpEngine().encrypt(message, callback);
402 } else {
403 callback.success(message);
404 }
405 }
406
407 public void attachFileToConversation(final Conversation conversation,
408 final Uri uri,
409 final UiCallback<Message> callback) {
410 if (FileBackend.weOwnFile(this, uri)) {
411 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
412 callback.error(R.string.security_error_invalid_file_access, null);
413 return;
414 }
415 final Message message;
416 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
417 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
418 } else {
419 message = new Message(conversation, "", conversation.getNextEncryption());
420 }
421 message.setCounterpart(conversation.getNextCounterpart());
422 message.setType(Message.TYPE_FILE);
423 String path = getFileBackend().getOriginalPath(uri);
424 if (path != null) {
425 message.setRelativeFilePath(path);
426 getFileBackend().updateFileParams(message);
427 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
428 getPgpEngine().encrypt(message, callback);
429 } else {
430 callback.success(message);
431 }
432 } else {
433 mFileAddingExecutor.execute(new Runnable() {
434 @Override
435 public void run() {
436 try {
437 getFileBackend().copyFileToPrivateStorage(message, uri);
438 getFileBackend().updateFileParams(message);
439 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
440 getPgpEngine().encrypt(message, callback);
441 } else {
442 callback.success(message);
443 }
444 } catch (FileBackend.FileCopyException e) {
445 callback.error(e.getResId(), message);
446 }
447 }
448 });
449 }
450 }
451
452 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
453 if (FileBackend.weOwnFile(this, uri)) {
454 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
455 callback.error(R.string.security_error_invalid_file_access, null);
456 return;
457 }
458 final String compressPictures = getCompressPicturesPreference();
459 if ("never".equals(compressPictures)
460 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
461 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
462 attachFileToConversation(conversation, uri, callback);
463 return;
464 }
465 final Message message;
466 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
467 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
468 } else {
469 message = new Message(conversation, "", conversation.getNextEncryption());
470 }
471 message.setCounterpart(conversation.getNextCounterpart());
472 message.setType(Message.TYPE_IMAGE);
473 mFileAddingExecutor.execute(new Runnable() {
474
475 @Override
476 public void run() {
477 try {
478 getFileBackend().copyImageToPrivateStorage(message, uri);
479 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
480 getPgpEngine().encrypt(message, callback);
481 } else {
482 callback.success(message);
483 }
484 } catch (final FileBackend.FileCopyException e) {
485 callback.error(e.getResId(), message);
486 }
487 }
488 });
489 }
490
491 public Conversation find(Bookmark bookmark) {
492 return find(bookmark.getAccount(), bookmark.getJid());
493 }
494
495 public Conversation find(final Account account, final Jid jid) {
496 return find(getConversations(), account, jid);
497 }
498
499 @Override
500 public int onStartCommand(Intent intent, int flags, int startId) {
501 final String action = intent == null ? null : intent.getAction();
502 boolean interactive = false;
503 if (action != null) {
504 switch (action) {
505 case ConnectivityManager.CONNECTIVITY_ACTION:
506 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
507 resetAllAttemptCounts(true);
508 }
509 break;
510 case ACTION_MERGE_PHONE_CONTACTS:
511 if (mRestoredFromDatabase) {
512 loadPhoneContacts();
513 }
514 return START_STICKY;
515 case Intent.ACTION_SHUTDOWN:
516 logoutAndSave(true);
517 return START_NOT_STICKY;
518 case ACTION_CLEAR_NOTIFICATION:
519 mNotificationService.clear();
520 break;
521 case ACTION_DISABLE_FOREGROUND:
522 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
523 toggleForegroundService();
524 break;
525 case ACTION_TRY_AGAIN:
526 resetAllAttemptCounts(false);
527 interactive = true;
528 break;
529 case ACTION_DISABLE_ACCOUNT:
530 try {
531 String jid = intent.getStringExtra("account");
532 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
533 if (account != null) {
534 account.setOption(Account.OPTION_DISABLED, true);
535 updateAccount(account);
536 }
537 } catch (final InvalidJidException ignored) {
538 break;
539 }
540 break;
541 case AudioManager.RINGER_MODE_CHANGED_ACTION:
542 if (xaOnSilentMode()) {
543 refreshAllPresences();
544 }
545 break;
546 case Intent.ACTION_SCREEN_OFF:
547 case Intent.ACTION_SCREEN_ON:
548 if (awayWhenScreenOff()) {
549 refreshAllPresences();
550 }
551 break;
552 case ACTION_GCM_TOKEN_REFRESH:
553 refreshAllGcmTokens();
554 break;
555 case ACTION_GCM_MESSAGE_RECEIVED:
556 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
557 }
558 }
559 this.wakeLock.acquire();
560
561 boolean pingNow = false;
562 HashSet<Account> pingCandidates = new HashSet<>();
563
564 for (Account account : accounts) {
565 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
566 if (!hasInternetConnection()) {
567 account.setStatus(Account.State.NO_INTERNET);
568 if (statusListener != null) {
569 statusListener.onStatusChanged(account);
570 }
571 } else {
572 if (account.getStatus() == Account.State.NO_INTERNET) {
573 account.setStatus(Account.State.OFFLINE);
574 if (statusListener != null) {
575 statusListener.onStatusChanged(account);
576 }
577 }
578 if (account.getStatus() == Account.State.ONLINE) {
579 long lastReceived = account.getXmppConnection().getLastPacketReceived();
580 long lastSent = account.getXmppConnection().getLastPingSent();
581 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
582 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
583 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
584 if (lastSent > lastReceived) {
585 if (pingTimeoutIn < 0) {
586 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
587 this.reconnectAccount(account, true, interactive);
588 } else {
589 int secs = (int) (pingTimeoutIn / 1000);
590 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
591 }
592 } else {
593 pingCandidates.add(account);
594 if (msToNextPing <= 0) {
595 pingNow = true;
596 } else {
597 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
598 }
599 }
600 } else if (account.getStatus() == Account.State.OFFLINE) {
601 reconnectAccount(account, true, interactive);
602 } else if (account.getStatus() == Account.State.CONNECTING) {
603 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
604 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
605 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
606 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
607 if (timeout < 0) {
608 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
609 account.getXmppConnection().resetAttemptCount();
610 reconnectAccount(account, true, interactive);
611 } else if (discoTimeout < 0) {
612 account.getXmppConnection().sendDiscoTimeout();
613 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
614 } else {
615 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
616 }
617 } else {
618 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
619 reconnectAccount(account, true, interactive);
620 }
621 }
622 }
623 if (mOnAccountUpdate != null) {
624 mOnAccountUpdate.onAccountUpdate();
625 }
626 }
627 }
628 if (pingNow) {
629 for (Account account : pingCandidates) {
630 account.getXmppConnection().sendPing();
631 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
632 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
633 }
634 }
635 if (wakeLock.isHeld()) {
636 try {
637 wakeLock.release();
638 } catch (final RuntimeException ignored) {
639 }
640 }
641 return START_STICKY;
642 }
643
644 private boolean xaOnSilentMode() {
645 return getPreferences().getBoolean("xa_on_silent_mode", false);
646 }
647
648 private boolean manuallyChangePresence() {
649 return getPreferences().getBoolean("manually_change_presence", false);
650 }
651
652 private boolean treatVibrateAsSilent() {
653 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
654 }
655
656 private boolean awayWhenScreenOff() {
657 return getPreferences().getBoolean("away_when_screen_off", false);
658 }
659
660 private String getCompressPicturesPreference() {
661 return getPreferences().getString("picture_compression", "auto");
662 }
663
664 private Presence.Status getTargetPresence() {
665 if (xaOnSilentMode() && isPhoneSilenced()) {
666 return Presence.Status.XA;
667 } else if (awayWhenScreenOff() && !isInteractive()) {
668 return Presence.Status.AWAY;
669 } else {
670 return Presence.Status.ONLINE;
671 }
672 }
673
674 @SuppressLint("NewApi")
675 @SuppressWarnings("deprecation")
676 public boolean isInteractive() {
677 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
678
679 final boolean isScreenOn;
680 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
681 isScreenOn = pm.isScreenOn();
682 } else {
683 isScreenOn = pm.isInteractive();
684 }
685 return isScreenOn;
686 }
687
688 private boolean isPhoneSilenced() {
689 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
690 if (treatVibrateAsSilent()) {
691 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
692 } else {
693 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
694 }
695 }
696
697 private void resetAllAttemptCounts(boolean reallyAll) {
698 Log.d(Config.LOGTAG, "resetting all attempt counts");
699 for (Account account : accounts) {
700 if (account.hasErrorStatus() || reallyAll) {
701 final XmppConnection connection = account.getXmppConnection();
702 if (connection != null) {
703 connection.resetAttemptCount();
704 }
705 }
706 }
707 }
708
709 public boolean hasInternetConnection() {
710 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
711 .getSystemService(Context.CONNECTIVITY_SERVICE);
712 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
713 return activeNetwork != null && activeNetwork.isConnected();
714 }
715
716 @SuppressLint("TrulyRandom")
717 @Override
718 public void onCreate() {
719 ExceptionHelper.init(getApplicationContext());
720 PRNGFixes.apply();
721 this.mRandom = new SecureRandom();
722 updateMemorizingTrustmanager();
723 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
724 final int cacheSize = maxMemory / 8;
725 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
726 @Override
727 protected int sizeOf(final String key, final Bitmap bitmap) {
728 return bitmap.getByteCount() / 1024;
729 }
730 };
731
732 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
733 this.accounts = databaseBackend.getAccounts();
734
735 restoreFromDatabase();
736
737 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
738 this.fileObserver.startWatching();
739
740 if (Config.supportOpenPgp()) {
741 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
742 @Override
743 public void onBound(IOpenPgpService2 service) {
744 for (Account account : accounts) {
745 if (account.getPgpDecryptionService() != null) {
746 account.getPgpDecryptionService().onOpenPgpServiceBound();
747 }
748 }
749 }
750
751 @Override
752 public void onError(Exception e) {
753 }
754 });
755 this.pgpServiceConnection.bindToService();
756 }
757
758 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
759 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
760 toggleForegroundService();
761 updateUnreadCountBadge();
762 toggleScreenEventReceiver();
763 }
764
765 @Override
766 public void onTrimMemory(int level) {
767 super.onTrimMemory(level);
768 if (level >= TRIM_MEMORY_COMPLETE) {
769 Log.d(Config.LOGTAG, "clear cache due to low memory");
770 getBitmapCache().evictAll();
771 }
772 }
773
774 @Override
775 public void onDestroy() {
776 try {
777 unregisterReceiver(this.mEventReceiver);
778 } catch (IllegalArgumentException e) {
779 //ignored
780 }
781 super.onDestroy();
782 }
783
784 public void toggleScreenEventReceiver() {
785 if (awayWhenScreenOff() && !manuallyChangePresence()) {
786 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
787 filter.addAction(Intent.ACTION_SCREEN_OFF);
788 registerReceiver(this.mEventReceiver, filter);
789 } else {
790 try {
791 unregisterReceiver(this.mEventReceiver);
792 } catch (IllegalArgumentException e) {
793 //ignored
794 }
795 }
796 }
797
798 public void toggleForegroundService() {
799 if (getPreferences().getBoolean("keep_foreground_service", false)) {
800 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
801 } else {
802 stopForeground(true);
803 }
804 }
805
806 @Override
807 public void onTaskRemoved(final Intent rootIntent) {
808 super.onTaskRemoved(rootIntent);
809 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
810 this.logoutAndSave(false);
811 }
812 }
813
814 private void logoutAndSave(boolean stop) {
815 int activeAccounts = 0;
816 for (final Account account : accounts) {
817 if (account.getStatus() != Account.State.DISABLED) {
818 activeAccounts++;
819 }
820 databaseBackend.writeRoster(account.getRoster());
821 if (account.getXmppConnection() != null) {
822 new Thread(new Runnable() {
823 @Override
824 public void run() {
825 disconnect(account, false);
826 }
827 }).start();
828 }
829 }
830 if (stop || activeAccounts == 0) {
831 Log.d(Config.LOGTAG, "good bye");
832 stopSelf();
833 }
834 }
835
836 private void cancelWakeUpCall(int requestCode) {
837 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
838 final Intent intent = new Intent(this, EventReceiver.class);
839 intent.setAction("ping");
840 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
841 }
842
843 public void scheduleWakeUpCall(int seconds, int requestCode) {
844 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
845
846 Context context = getApplicationContext();
847 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
848
849 Intent intent = new Intent(context, EventReceiver.class);
850 intent.setAction("ping");
851 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
852 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
853 }
854
855 public XmppConnection createConnection(final Account account) {
856 final SharedPreferences sharedPref = getPreferences();
857 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
858 .toLowerCase(Locale.getDefault()));
859 final XmppConnection connection = new XmppConnection(account, this);
860 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
861 connection.setOnStatusChangedListener(this.statusListener);
862 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
863 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
864 connection.setOnJinglePacketReceivedListener(this.jingleListener);
865 connection.setOnBindListener(this.mOnBindListener);
866 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
867 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
868 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
869 AxolotlService axolotlService = account.getAxolotlService();
870 if (axolotlService != null) {
871 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
872 }
873 return connection;
874 }
875
876 public void sendChatState(Conversation conversation) {
877 if (sendChatStates()) {
878 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
879 sendMessagePacket(conversation.getAccount(), packet);
880 }
881 }
882
883 private void sendFileMessage(final Message message, final boolean delay) {
884 Log.d(Config.LOGTAG, "send file message");
885 final Account account = message.getConversation().getAccount();
886 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
887 mHttpConnectionManager.createNewUploadConnection(message, delay);
888 } else {
889 mJingleConnectionManager.createNewConnection(message);
890 }
891 }
892
893 public void sendMessage(final Message message) {
894 sendMessage(message, false, false);
895 }
896
897 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
898 final Account account = message.getConversation().getAccount();
899 final Conversation conversation = message.getConversation();
900 account.deactivateGracePeriod();
901 MessagePacket packet = null;
902 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
903 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
904 && !message.edited();
905 boolean saveInDb = addToConversation;
906 message.setStatus(Message.STATUS_WAITING);
907
908 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
909 message.getConversation().endOtrIfNeeded();
910 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
911 new Conversation.OnMessageFound() {
912 @Override
913 public void onMessageFound(Message message) {
914 markMessage(message, Message.STATUS_SEND_FAILED);
915 }
916 });
917 }
918
919 if (account.isOnlineAndConnected()) {
920 switch (message.getEncryption()) {
921 case Message.ENCRYPTION_NONE:
922 if (message.needsUploading()) {
923 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
924 || message.fixCounterpart()) {
925 this.sendFileMessage(message, delay);
926 } else {
927 break;
928 }
929 } else {
930 packet = mMessageGenerator.generateChat(message);
931 }
932 break;
933 case Message.ENCRYPTION_PGP:
934 case Message.ENCRYPTION_DECRYPTED:
935 if (message.needsUploading()) {
936 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
937 || message.fixCounterpart()) {
938 this.sendFileMessage(message, delay);
939 } else {
940 break;
941 }
942 } else {
943 packet = mMessageGenerator.generatePgpChat(message);
944 }
945 break;
946 case Message.ENCRYPTION_OTR:
947 SessionImpl otrSession = conversation.getOtrSession();
948 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
949 try {
950 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
951 } catch (InvalidJidException e) {
952 break;
953 }
954 if (message.needsUploading()) {
955 mJingleConnectionManager.createNewConnection(message);
956 } else {
957 packet = mMessageGenerator.generateOtrChat(message);
958 }
959 } else if (otrSession == null) {
960 if (message.fixCounterpart()) {
961 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
962 } else {
963 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
964 break;
965 }
966 } else {
967 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
968 }
969 break;
970 case Message.ENCRYPTION_AXOLOTL:
971 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
972 if (message.needsUploading()) {
973 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
974 || message.fixCounterpart()) {
975 this.sendFileMessage(message, delay);
976 } else {
977 break;
978 }
979 } else {
980 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
981 if (axolotlMessage == null) {
982 account.getAxolotlService().preparePayloadMessage(message, delay);
983 } else {
984 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
985 }
986 }
987 break;
988
989 }
990 if (packet != null) {
991 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
992 message.setStatus(Message.STATUS_UNSEND);
993 } else {
994 message.setStatus(Message.STATUS_SEND);
995 }
996 }
997 } else {
998 switch (message.getEncryption()) {
999 case Message.ENCRYPTION_DECRYPTED:
1000 if (!message.needsUploading()) {
1001 String pgpBody = message.getEncryptedBody();
1002 String decryptedBody = message.getBody();
1003 message.setBody(pgpBody);
1004 message.setEncryption(Message.ENCRYPTION_PGP);
1005 databaseBackend.createMessage(message);
1006 saveInDb = false;
1007 message.setBody(decryptedBody);
1008 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1009 }
1010 break;
1011 case Message.ENCRYPTION_OTR:
1012 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1013 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1014 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1015 }
1016 break;
1017 case Message.ENCRYPTION_AXOLOTL:
1018 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1019 break;
1020 }
1021 }
1022
1023 if (resend) {
1024 if (packet != null && addToConversation) {
1025 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1026 markMessage(message, Message.STATUS_UNSEND);
1027 } else {
1028 markMessage(message, Message.STATUS_SEND);
1029 }
1030 }
1031 } else {
1032 if (addToConversation) {
1033 conversation.add(message);
1034 }
1035 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1036 if (saveInDb) {
1037 databaseBackend.createMessage(message);
1038 } else if (message.edited()) {
1039 databaseBackend.updateMessage(message, message.getEditedId());
1040 }
1041 }
1042 updateConversationUi();
1043 }
1044 if (packet != null) {
1045 if (delay) {
1046 mMessageGenerator.addDelay(packet, message.getTimeSent());
1047 }
1048 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1049 if (this.sendChatStates()) {
1050 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1051 }
1052 }
1053 sendMessagePacket(account, packet);
1054 }
1055 }
1056
1057 private void sendUnsentMessages(final Conversation conversation) {
1058 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1059
1060 @Override
1061 public void onMessageFound(Message message) {
1062 resendMessage(message, true);
1063 }
1064 });
1065 }
1066
1067 public void resendMessage(final Message message, final boolean delay) {
1068 sendMessage(message, true, delay);
1069 }
1070
1071 public void fetchRosterFromServer(final Account account) {
1072 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1073 if (!"".equals(account.getRosterVersion())) {
1074 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1075 + ": fetching roster version " + account.getRosterVersion());
1076 } else {
1077 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1078 }
1079 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1080 sendIqPacket(account, iqPacket, mIqParser);
1081 }
1082
1083 public void fetchBookmarks(final Account account) {
1084 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1085 final Element query = iqPacket.query("jabber:iq:private");
1086 query.addChild("storage", "storage:bookmarks");
1087 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1088
1089 @Override
1090 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1091 if (packet.getType() == IqPacket.TYPE.RESULT) {
1092 final Element query = packet.query();
1093 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1094 final Element storage = query.findChild("storage", "storage:bookmarks");
1095 final boolean autojoin = respectAutojoin();
1096 if (storage != null) {
1097 for (final Element item : storage.getChildren()) {
1098 if (item.getName().equals("conference")) {
1099 final Bookmark bookmark = Bookmark.parse(item, account);
1100 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1101 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1102 bookmark.setBookmarkName(old.getBookmarkName());
1103 }
1104 Conversation conversation = find(bookmark);
1105 if (conversation != null) {
1106 conversation.setBookmark(bookmark);
1107 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1108 conversation = findOrCreateConversation(
1109 account, bookmark.getJid(), true);
1110 conversation.setBookmark(bookmark);
1111 joinMuc(conversation);
1112 }
1113 }
1114 }
1115 }
1116 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1117 } else {
1118 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1119 }
1120 }
1121 };
1122 sendIqPacket(account, iqPacket, callback);
1123 }
1124
1125 public void pushBookmarks(Account account) {
1126 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1127 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1128 Element query = iqPacket.query("jabber:iq:private");
1129 Element storage = query.addChild("storage", "storage:bookmarks");
1130 for (Bookmark bookmark : account.getBookmarks()) {
1131 storage.addChild(bookmark);
1132 }
1133 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1134 }
1135
1136 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1137 if (mPhoneContactMergerThread != null) {
1138 mPhoneContactMergerThread.interrupt();
1139 }
1140 mPhoneContactMergerThread = new Thread(new Runnable() {
1141 @Override
1142 public void run() {
1143 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1144 for (Account account : accounts) {
1145 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1146 for (Bundle phoneContact : phoneContacts) {
1147 if (Thread.interrupted()) {
1148 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1149 return;
1150 }
1151 Jid jid;
1152 try {
1153 jid = Jid.fromString(phoneContact.getString("jid"));
1154 } catch (final InvalidJidException e) {
1155 continue;
1156 }
1157 final Contact contact = account.getRoster().getContact(jid);
1158 String systemAccount = phoneContact.getInt("phoneid")
1159 + "#"
1160 + phoneContact.getString("lookup");
1161 contact.setSystemAccount(systemAccount);
1162 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1163 getAvatarService().clear(contact);
1164 }
1165 contact.setSystemName(phoneContact.getString("displayname"));
1166 withSystemAccounts.remove(contact);
1167 }
1168 for (Contact contact : withSystemAccounts) {
1169 contact.setSystemAccount(null);
1170 contact.setSystemName(null);
1171 if (contact.setPhotoUri(null)) {
1172 getAvatarService().clear(contact);
1173 }
1174 }
1175 }
1176 Log.d(Config.LOGTAG, "finished merging phone contacts");
1177 updateAccountUi();
1178 }
1179 });
1180 mPhoneContactMergerThread.start();
1181 }
1182
1183 private void restoreFromDatabase() {
1184 synchronized (this.conversations) {
1185 final Map<String, Account> accountLookupTable = new Hashtable<>();
1186 for (Account account : this.accounts) {
1187 accountLookupTable.put(account.getUuid(), account);
1188 }
1189 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1190 for (Conversation conversation : this.conversations) {
1191 Account account = accountLookupTable.get(conversation.getAccountUuid());
1192 conversation.setAccount(account);
1193 }
1194 Runnable runnable = new Runnable() {
1195 @Override
1196 public void run() {
1197 Log.d(Config.LOGTAG, "restoring roster");
1198 for (Account account : accounts) {
1199 databaseBackend.readRoster(account.getRoster());
1200 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1201 }
1202 getBitmapCache().evictAll();
1203 Looper.prepare();
1204 loadPhoneContacts();
1205 Log.d(Config.LOGTAG, "restoring messages");
1206 for (Conversation conversation : conversations) {
1207 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1208 checkDeletedFiles(conversation);
1209 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1210 @Override
1211 public void onMessageFound(Message message) {
1212 mNotificationService.pushFromBacklog(message);
1213 }
1214 });
1215 }
1216 mNotificationService.finishBacklog(false);
1217 mRestoredFromDatabase = true;
1218 Log.d(Config.LOGTAG, "restored all messages");
1219 updateConversationUi();
1220 }
1221 };
1222 mDatabaseExecutor.execute(runnable);
1223 }
1224 }
1225
1226 public void loadPhoneContacts() {
1227 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1228 new CopyOnWriteArrayList<Bundle>(),
1229 XmppConnectionService.this);
1230 }
1231
1232 public List<Conversation> getConversations() {
1233 return this.conversations;
1234 }
1235
1236 private void checkDeletedFiles(Conversation conversation) {
1237 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1238
1239 @Override
1240 public void onMessageFound(Message message) {
1241 if (!getFileBackend().isFileAvailable(message)) {
1242 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1243 final int s = message.getStatus();
1244 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1245 markMessage(message, Message.STATUS_SEND_FAILED);
1246 }
1247 }
1248 }
1249 });
1250 }
1251
1252 private void markFileDeleted(String uuid) {
1253 for (Conversation conversation : getConversations()) {
1254 Message message = conversation.findMessageWithFileAndUuid(uuid);
1255 if (message != null) {
1256 if (!getFileBackend().isFileAvailable(message)) {
1257 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1258 final int s = message.getStatus();
1259 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1260 markMessage(message, Message.STATUS_SEND_FAILED);
1261 } else {
1262 updateConversationUi();
1263 }
1264 }
1265 return;
1266 }
1267 }
1268 }
1269
1270 public void populateWithOrderedConversations(final List<Conversation> list) {
1271 populateWithOrderedConversations(list, true);
1272 }
1273
1274 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1275 list.clear();
1276 if (includeNoFileUpload) {
1277 list.addAll(getConversations());
1278 } else {
1279 for (Conversation conversation : getConversations()) {
1280 if (conversation.getMode() == Conversation.MODE_SINGLE
1281 || conversation.getAccount().httpUploadAvailable()) {
1282 list.add(conversation);
1283 }
1284 }
1285 }
1286 Collections.sort(list, new Comparator<Conversation>() {
1287 @Override
1288 public int compare(Conversation lhs, Conversation rhs) {
1289 Message left = lhs.getLatestMessage();
1290 Message right = rhs.getLatestMessage();
1291 if (left.getTimeSent() > right.getTimeSent()) {
1292 return -1;
1293 } else if (left.getTimeSent() < right.getTimeSent()) {
1294 return 1;
1295 } else {
1296 return 0;
1297 }
1298 }
1299 });
1300 }
1301
1302 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1303 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1304 return;
1305 } else if (timestamp == 0) {
1306 return;
1307 }
1308 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1309 Runnable runnable = new Runnable() {
1310 @Override
1311 public void run() {
1312 final Account account = conversation.getAccount();
1313 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1314 if (messages.size() > 0) {
1315 conversation.addAll(0, messages);
1316 checkDeletedFiles(conversation);
1317 callback.onMoreMessagesLoaded(messages.size(), conversation);
1318 } else if (conversation.hasMessagesLeftOnServer()
1319 && account.isOnlineAndConnected()
1320 && conversation.getLastClearHistory() == 0) {
1321 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1322 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1323 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1324 if (query != null) {
1325 query.setCallback(callback);
1326 }
1327 callback.informUser(R.string.fetching_history_from_server);
1328 }
1329 }
1330 }
1331 };
1332 mDatabaseExecutor.execute(runnable);
1333 }
1334
1335 public List<Account> getAccounts() {
1336 return this.accounts;
1337 }
1338
1339 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1340 for (final Conversation conversation : haystack) {
1341 if (conversation.getContact() == contact) {
1342 return conversation;
1343 }
1344 }
1345 return null;
1346 }
1347
1348 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1349 if (jid == null) {
1350 return null;
1351 }
1352 for (final Conversation conversation : haystack) {
1353 if ((account == null || conversation.getAccount() == account)
1354 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1355 return conversation;
1356 }
1357 }
1358 return null;
1359 }
1360
1361 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1362 return this.findOrCreateConversation(account, jid, muc, null);
1363 }
1364
1365 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1366 synchronized (this.conversations) {
1367 Conversation conversation = find(account, jid);
1368 if (conversation != null) {
1369 return conversation;
1370 }
1371 conversation = databaseBackend.findConversation(account, jid);
1372 if (conversation != null) {
1373 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1374 conversation.setAccount(account);
1375 if (muc) {
1376 conversation.setMode(Conversation.MODE_MULTI);
1377 conversation.setContactJid(jid);
1378 } else {
1379 conversation.setMode(Conversation.MODE_SINGLE);
1380 conversation.setContactJid(jid.toBareJid());
1381 }
1382 conversation.setNextEncryption(-1);
1383 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1384 this.databaseBackend.updateConversation(conversation);
1385 } else {
1386 String conversationName;
1387 Contact contact = account.getRoster().getContact(jid);
1388 if (contact != null) {
1389 conversationName = contact.getDisplayName();
1390 } else {
1391 conversationName = jid.getLocalpart();
1392 }
1393 if (muc) {
1394 conversation = new Conversation(conversationName, account, jid,
1395 Conversation.MODE_MULTI);
1396 } else {
1397 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1398 Conversation.MODE_SINGLE);
1399 }
1400 this.databaseBackend.createConversation(conversation);
1401 }
1402 if (account.getXmppConnection() != null
1403 && account.getXmppConnection().getFeatures().mam()
1404 && !muc) {
1405 if (query == null) {
1406 this.mMessageArchiveService.query(conversation);
1407 } else {
1408 if (query.getConversation() == null) {
1409 this.mMessageArchiveService.query(conversation, query.getStart());
1410 }
1411 }
1412 }
1413 checkDeletedFiles(conversation);
1414 this.conversations.add(conversation);
1415 updateConversationUi();
1416 return conversation;
1417 }
1418 }
1419
1420 public void archiveConversation(Conversation conversation) {
1421 getNotificationService().clear(conversation);
1422 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1423 conversation.setNextEncryption(-1);
1424 synchronized (this.conversations) {
1425 if (conversation.getMode() == Conversation.MODE_MULTI) {
1426 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1427 Bookmark bookmark = conversation.getBookmark();
1428 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1429 bookmark.setAutojoin(false);
1430 pushBookmarks(bookmark.getAccount());
1431 }
1432 }
1433 leaveMuc(conversation);
1434 } else {
1435 conversation.endOtrIfNeeded();
1436 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1437 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1438 sendPresencePacket(
1439 conversation.getAccount(),
1440 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1441 );
1442 }
1443 }
1444 this.databaseBackend.updateConversation(conversation);
1445 this.conversations.remove(conversation);
1446 updateConversationUi();
1447 }
1448 }
1449
1450 public void createAccount(final Account account) {
1451 account.initAccountServices(this);
1452 databaseBackend.createAccount(account);
1453 this.accounts.add(account);
1454 this.reconnectAccountInBackground(account);
1455 updateAccountUi();
1456 }
1457
1458 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1459 new Thread(new Runnable() {
1460 @Override
1461 public void run() {
1462 try {
1463 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1464 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1465 if (findAccountByJid(info.first) == null) {
1466 Account account = new Account(info.first, "");
1467 account.setPrivateKeyAlias(alias);
1468 account.setOption(Account.OPTION_DISABLED, true);
1469 account.setDisplayName(info.second);
1470 createAccount(account);
1471 callback.onAccountCreated(account);
1472 if (Config.X509_VERIFICATION) {
1473 try {
1474 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1475 } catch (CertificateException e) {
1476 callback.informUser(R.string.certificate_chain_is_not_trusted);
1477 }
1478 }
1479 } else {
1480 callback.informUser(R.string.account_already_exists);
1481 }
1482 } catch (Exception e) {
1483 e.printStackTrace();
1484 callback.informUser(R.string.unable_to_parse_certificate);
1485 }
1486 }
1487 }).start();
1488
1489 }
1490
1491 public void updateKeyInAccount(final Account account, final String alias) {
1492 Log.d(Config.LOGTAG, "update key in account " + alias);
1493 try {
1494 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1495 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1496 if (account.getJid().toBareJid().equals(info.first)) {
1497 account.setPrivateKeyAlias(alias);
1498 account.setDisplayName(info.second);
1499 databaseBackend.updateAccount(account);
1500 if (Config.X509_VERIFICATION) {
1501 try {
1502 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1503 } catch (CertificateException e) {
1504 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1505 }
1506 account.getAxolotlService().regenerateKeys(true);
1507 }
1508 } else {
1509 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1510 }
1511 } catch (Exception e) {
1512 e.printStackTrace();
1513 }
1514 }
1515
1516 public void updateAccount(final Account account) {
1517 this.statusListener.onStatusChanged(account);
1518 databaseBackend.updateAccount(account);
1519 reconnectAccountInBackground(account);
1520 updateAccountUi();
1521 getNotificationService().updateErrorNotification();
1522 }
1523
1524 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1525 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1526 sendIqPacket(account, iq, new OnIqPacketReceived() {
1527 @Override
1528 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1529 if (packet.getType() == IqPacket.TYPE.RESULT) {
1530 account.setPassword(newPassword);
1531 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1532 databaseBackend.updateAccount(account);
1533 callback.onPasswordChangeSucceeded();
1534 } else {
1535 callback.onPasswordChangeFailed();
1536 }
1537 }
1538 });
1539 }
1540
1541 public void deleteAccount(final Account account) {
1542 synchronized (this.conversations) {
1543 for (final Conversation conversation : conversations) {
1544 if (conversation.getAccount() == account) {
1545 if (conversation.getMode() == Conversation.MODE_MULTI) {
1546 leaveMuc(conversation);
1547 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1548 conversation.endOtrIfNeeded();
1549 }
1550 conversations.remove(conversation);
1551 }
1552 }
1553 if (account.getXmppConnection() != null) {
1554 this.disconnect(account, true);
1555 }
1556 Runnable runnable = new Runnable() {
1557 @Override
1558 public void run() {
1559 databaseBackend.deleteAccount(account);
1560 }
1561 };
1562 mDatabaseExecutor.execute(runnable);
1563 this.accounts.remove(account);
1564 updateAccountUi();
1565 getNotificationService().updateErrorNotification();
1566 }
1567 }
1568
1569 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1570 synchronized (this) {
1571 if (checkListeners()) {
1572 switchToForeground();
1573 }
1574 this.mOnConversationUpdate = listener;
1575 this.mNotificationService.setIsInForeground(true);
1576 if (this.convChangedListenerCount < 2) {
1577 this.convChangedListenerCount++;
1578 }
1579 }
1580 }
1581
1582 public void removeOnConversationListChangedListener() {
1583 synchronized (this) {
1584 this.convChangedListenerCount--;
1585 if (this.convChangedListenerCount <= 0) {
1586 this.convChangedListenerCount = 0;
1587 this.mOnConversationUpdate = null;
1588 this.mNotificationService.setIsInForeground(false);
1589 if (checkListeners()) {
1590 switchToBackground();
1591 }
1592 }
1593 }
1594 }
1595
1596 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1597 synchronized (this) {
1598 if (checkListeners()) {
1599 switchToForeground();
1600 }
1601 this.mOnShowErrorToast = onShowErrorToast;
1602 if (this.showErrorToastListenerCount < 2) {
1603 this.showErrorToastListenerCount++;
1604 }
1605 }
1606 this.mOnShowErrorToast = onShowErrorToast;
1607 }
1608
1609 public void removeOnShowErrorToastListener() {
1610 synchronized (this) {
1611 this.showErrorToastListenerCount--;
1612 if (this.showErrorToastListenerCount <= 0) {
1613 this.showErrorToastListenerCount = 0;
1614 this.mOnShowErrorToast = null;
1615 if (checkListeners()) {
1616 switchToBackground();
1617 }
1618 }
1619 }
1620 }
1621
1622 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1623 synchronized (this) {
1624 if (checkListeners()) {
1625 switchToForeground();
1626 }
1627 this.mOnAccountUpdate = listener;
1628 if (this.accountChangedListenerCount < 2) {
1629 this.accountChangedListenerCount++;
1630 }
1631 }
1632 }
1633
1634 public void removeOnAccountListChangedListener() {
1635 synchronized (this) {
1636 this.accountChangedListenerCount--;
1637 if (this.accountChangedListenerCount <= 0) {
1638 this.mOnAccountUpdate = null;
1639 this.accountChangedListenerCount = 0;
1640 if (checkListeners()) {
1641 switchToBackground();
1642 }
1643 }
1644 }
1645 }
1646
1647 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1648 synchronized (this) {
1649 if (checkListeners()) {
1650 switchToForeground();
1651 }
1652 this.mOnCaptchaRequested = listener;
1653 if (this.captchaRequestedListenerCount < 2) {
1654 this.captchaRequestedListenerCount++;
1655 }
1656 }
1657 }
1658
1659 public void removeOnCaptchaRequestedListener() {
1660 synchronized (this) {
1661 this.captchaRequestedListenerCount--;
1662 if (this.captchaRequestedListenerCount <= 0) {
1663 this.mOnCaptchaRequested = null;
1664 this.captchaRequestedListenerCount = 0;
1665 if (checkListeners()) {
1666 switchToBackground();
1667 }
1668 }
1669 }
1670 }
1671
1672 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1673 synchronized (this) {
1674 if (checkListeners()) {
1675 switchToForeground();
1676 }
1677 this.mOnRosterUpdate = listener;
1678 if (this.rosterChangedListenerCount < 2) {
1679 this.rosterChangedListenerCount++;
1680 }
1681 }
1682 }
1683
1684 public void removeOnRosterUpdateListener() {
1685 synchronized (this) {
1686 this.rosterChangedListenerCount--;
1687 if (this.rosterChangedListenerCount <= 0) {
1688 this.rosterChangedListenerCount = 0;
1689 this.mOnRosterUpdate = null;
1690 if (checkListeners()) {
1691 switchToBackground();
1692 }
1693 }
1694 }
1695 }
1696
1697 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1698 synchronized (this) {
1699 if (checkListeners()) {
1700 switchToForeground();
1701 }
1702 this.mOnUpdateBlocklist = listener;
1703 if (this.updateBlocklistListenerCount < 2) {
1704 this.updateBlocklistListenerCount++;
1705 }
1706 }
1707 }
1708
1709 public void removeOnUpdateBlocklistListener() {
1710 synchronized (this) {
1711 this.updateBlocklistListenerCount--;
1712 if (this.updateBlocklistListenerCount <= 0) {
1713 this.updateBlocklistListenerCount = 0;
1714 this.mOnUpdateBlocklist = null;
1715 if (checkListeners()) {
1716 switchToBackground();
1717 }
1718 }
1719 }
1720 }
1721
1722 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1723 synchronized (this) {
1724 if (checkListeners()) {
1725 switchToForeground();
1726 }
1727 this.mOnKeyStatusUpdated = listener;
1728 if (this.keyStatusUpdatedListenerCount < 2) {
1729 this.keyStatusUpdatedListenerCount++;
1730 }
1731 }
1732 }
1733
1734 public void removeOnNewKeysAvailableListener() {
1735 synchronized (this) {
1736 this.keyStatusUpdatedListenerCount--;
1737 if (this.keyStatusUpdatedListenerCount <= 0) {
1738 this.keyStatusUpdatedListenerCount = 0;
1739 this.mOnKeyStatusUpdated = null;
1740 if (checkListeners()) {
1741 switchToBackground();
1742 }
1743 }
1744 }
1745 }
1746
1747 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1748 synchronized (this) {
1749 if (checkListeners()) {
1750 switchToForeground();
1751 }
1752 this.mOnMucRosterUpdate = listener;
1753 if (this.mucRosterChangedListenerCount < 2) {
1754 this.mucRosterChangedListenerCount++;
1755 }
1756 }
1757 }
1758
1759 public void removeOnMucRosterUpdateListener() {
1760 synchronized (this) {
1761 this.mucRosterChangedListenerCount--;
1762 if (this.mucRosterChangedListenerCount <= 0) {
1763 this.mucRosterChangedListenerCount = 0;
1764 this.mOnMucRosterUpdate = null;
1765 if (checkListeners()) {
1766 switchToBackground();
1767 }
1768 }
1769 }
1770 }
1771
1772 public boolean checkListeners() {
1773 return (this.mOnAccountUpdate == null
1774 && this.mOnConversationUpdate == null
1775 && this.mOnRosterUpdate == null
1776 && this.mOnCaptchaRequested == null
1777 && this.mOnUpdateBlocklist == null
1778 && this.mOnShowErrorToast == null
1779 && this.mOnKeyStatusUpdated == null);
1780 }
1781
1782 private void switchToForeground() {
1783 for (Conversation conversation : getConversations()) {
1784 conversation.setIncomingChatState(ChatState.ACTIVE);
1785 }
1786 for (Account account : getAccounts()) {
1787 if (account.getStatus() == Account.State.ONLINE) {
1788 XmppConnection connection = account.getXmppConnection();
1789 if (connection != null && connection.getFeatures().csi()) {
1790 connection.sendActive();
1791 }
1792 }
1793 }
1794 Log.d(Config.LOGTAG, "app switched into foreground");
1795 }
1796
1797 private void switchToBackground() {
1798 for (Account account : getAccounts()) {
1799 if (account.getStatus() == Account.State.ONLINE) {
1800 XmppConnection connection = account.getXmppConnection();
1801 if (connection != null) {
1802 if (connection.getFeatures().csi()) {
1803 connection.sendInactive();
1804 }
1805 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1806 connection.waitForPush();
1807 cancelWakeUpCall(account.getUuid().hashCode());
1808 }
1809 }
1810 }
1811 }
1812 this.mNotificationService.setIsInForeground(false);
1813 Log.d(Config.LOGTAG, "app switched into background");
1814 }
1815
1816 private void connectMultiModeConversations(Account account) {
1817 List<Conversation> conversations = getConversations();
1818 for (Conversation conversation : conversations) {
1819 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1820 joinMuc(conversation);
1821 }
1822 }
1823 }
1824
1825 public void joinMuc(Conversation conversation) {
1826 joinMuc(conversation, null);
1827 }
1828
1829 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1830 Account account = conversation.getAccount();
1831 account.pendingConferenceJoins.remove(conversation);
1832 account.pendingConferenceLeaves.remove(conversation);
1833 if (account.getStatus() == Account.State.ONLINE) {
1834 conversation.resetMucOptions();
1835 if (onConferenceJoined != null) {
1836 conversation.getMucOptions().flagNoAutoPushConfiguration();
1837 }
1838 conversation.setHasMessagesLeftOnServer(false);
1839 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1840
1841 private void join(Conversation conversation) {
1842 Account account = conversation.getAccount();
1843 final MucOptions mucOptions = conversation.getMucOptions();
1844 final Jid joinJid = mucOptions.getSelf().getFullJid();
1845 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1846 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1847 packet.setTo(joinJid);
1848 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1849 if (conversation.getMucOptions().getPassword() != null) {
1850 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1851 }
1852
1853 if (mucOptions.mamSupport()) {
1854 // Use MAM instead of the limited muc history to get history
1855 x.addChild("history").setAttribute("maxchars", "0");
1856 } else {
1857 // Fallback to muc history
1858 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1859 }
1860 sendPresencePacket(account, packet);
1861 if (onConferenceJoined != null) {
1862 onConferenceJoined.onConferenceJoined(conversation);
1863 }
1864 if (!joinJid.equals(conversation.getJid())) {
1865 conversation.setContactJid(joinJid);
1866 databaseBackend.updateConversation(conversation);
1867 }
1868
1869 if (mucOptions.mamSupport()) {
1870 getMessageArchiveService().catchupMUC(conversation);
1871 }
1872 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1873 fetchConferenceMembers(conversation);
1874 }
1875 sendUnsentMessages(conversation);
1876 }
1877
1878 @Override
1879 public void onConferenceConfigurationFetched(Conversation conversation) {
1880 join(conversation);
1881 }
1882
1883 @Override
1884 public void onFetchFailed(final Conversation conversation, Element error) {
1885 join(conversation);
1886 fetchConferenceConfiguration(conversation);
1887 }
1888 });
1889 updateConversationUi();
1890 } else {
1891 account.pendingConferenceJoins.add(conversation);
1892 conversation.resetMucOptions();
1893 conversation.setHasMessagesLeftOnServer(false);
1894 updateConversationUi();
1895 }
1896 }
1897
1898 private void fetchConferenceMembers(final Conversation conversation) {
1899 final Account account = conversation.getAccount();
1900 final String[] affiliations = {"member","admin","owner"};
1901 OnIqPacketReceived callback = new OnIqPacketReceived() {
1902
1903 private int i = 0;
1904
1905 @Override
1906 public void onIqPacketReceived(Account account, IqPacket packet) {
1907
1908 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1909 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1910 for(Element child : query.getChildren()) {
1911 if ("item".equals(child.getName())) {
1912 MucOptions.User user = AbstractParser.parseItem(conversation,child);
1913 if (!user.realJidMatchesAccount()) {
1914 conversation.getMucOptions().addUser(user);
1915 getAvatarService().clear(conversation);
1916 updateMucRosterUi();
1917 updateConversationUi();
1918 }
1919 }
1920 }
1921 } else {
1922 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1923 }
1924 ++i;
1925 if (i >= affiliations.length) {
1926 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1927 }
1928 }
1929 };
1930 for(String affiliation : affiliations) {
1931 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1932 }
1933 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1934 }
1935
1936 public void providePasswordForMuc(Conversation conversation, String password) {
1937 if (conversation.getMode() == Conversation.MODE_MULTI) {
1938 conversation.getMucOptions().setPassword(password);
1939 if (conversation.getBookmark() != null) {
1940 if (respectAutojoin()) {
1941 conversation.getBookmark().setAutojoin(true);
1942 }
1943 pushBookmarks(conversation.getAccount());
1944 }
1945 databaseBackend.updateConversation(conversation);
1946 joinMuc(conversation);
1947 }
1948 }
1949
1950 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1951 final MucOptions options = conversation.getMucOptions();
1952 final Jid joinJid = options.createJoinJid(nick);
1953 if (options.online()) {
1954 Account account = conversation.getAccount();
1955 options.setOnRenameListener(new OnRenameListener() {
1956
1957 @Override
1958 public void onSuccess() {
1959 conversation.setContactJid(joinJid);
1960 databaseBackend.updateConversation(conversation);
1961 Bookmark bookmark = conversation.getBookmark();
1962 if (bookmark != null) {
1963 bookmark.setNick(nick);
1964 pushBookmarks(bookmark.getAccount());
1965 }
1966 callback.success(conversation);
1967 }
1968
1969 @Override
1970 public void onFailure() {
1971 callback.error(R.string.nick_in_use, conversation);
1972 }
1973 });
1974
1975 PresencePacket packet = new PresencePacket();
1976 packet.setTo(joinJid);
1977 packet.setFrom(conversation.getAccount().getJid());
1978
1979 String sig = account.getPgpSignature();
1980 if (sig != null) {
1981 packet.addChild("status").setContent("online");
1982 packet.addChild("x", "jabber:x:signed").setContent(sig);
1983 }
1984 sendPresencePacket(account, packet);
1985 } else {
1986 conversation.setContactJid(joinJid);
1987 databaseBackend.updateConversation(conversation);
1988 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1989 Bookmark bookmark = conversation.getBookmark();
1990 if (bookmark != null) {
1991 bookmark.setNick(nick);
1992 pushBookmarks(bookmark.getAccount());
1993 }
1994 joinMuc(conversation);
1995 }
1996 }
1997 }
1998
1999 public void leaveMuc(Conversation conversation) {
2000 leaveMuc(conversation, false);
2001 }
2002
2003 private void leaveMuc(Conversation conversation, boolean now) {
2004 Account account = conversation.getAccount();
2005 account.pendingConferenceJoins.remove(conversation);
2006 account.pendingConferenceLeaves.remove(conversation);
2007 if (account.getStatus() == Account.State.ONLINE || now) {
2008 PresencePacket packet = new PresencePacket();
2009 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2010 packet.setFrom(conversation.getAccount().getJid());
2011 packet.setAttribute("type", "unavailable");
2012 sendPresencePacket(conversation.getAccount(), packet);
2013 conversation.getMucOptions().setOffline();
2014 conversation.deregisterWithBookmark();
2015 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2016 + ": leaving muc " + conversation.getJid());
2017 } else {
2018 account.pendingConferenceLeaves.add(conversation);
2019 }
2020 }
2021
2022 private String findConferenceServer(final Account account) {
2023 String server;
2024 if (account.getXmppConnection() != null) {
2025 server = account.getXmppConnection().getMucServer();
2026 if (server != null) {
2027 return server;
2028 }
2029 }
2030 for (Account other : getAccounts()) {
2031 if (other != account && other.getXmppConnection() != null) {
2032 server = other.getXmppConnection().getMucServer();
2033 if (server != null) {
2034 return server;
2035 }
2036 }
2037 }
2038 return null;
2039 }
2040
2041 public void createAdhocConference(final Account account,
2042 final String subject,
2043 final Iterable<Jid> jids,
2044 final UiCallback<Conversation> callback) {
2045 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2046 if (account.getStatus() == Account.State.ONLINE) {
2047 try {
2048 String server = findConferenceServer(account);
2049 if (server == null) {
2050 if (callback != null) {
2051 callback.error(R.string.no_conference_server_found, null);
2052 }
2053 return;
2054 }
2055 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2056 final Conversation conversation = findOrCreateConversation(account, jid, true);
2057 joinMuc(conversation, new OnConferenceJoined() {
2058 @Override
2059 public void onConferenceJoined(final Conversation conversation) {
2060 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2061 @Override
2062 public void onPushSucceeded() {
2063 if (subject != null && !subject.trim().isEmpty()) {
2064 pushSubjectToConference(conversation, subject.trim());
2065 }
2066 for (Jid invite : jids) {
2067 invite(conversation, invite);
2068 }
2069 if (account.countPresences() > 1) {
2070 directInvite(conversation, account.getJid().toBareJid());
2071 }
2072 saveConversationAsBookmark(conversation, subject);
2073 if (callback != null) {
2074 callback.success(conversation);
2075 }
2076 }
2077
2078 @Override
2079 public void onPushFailed() {
2080 archiveConversation(conversation);
2081 if (callback != null) {
2082 callback.error(R.string.conference_creation_failed, conversation);
2083 }
2084 }
2085 });
2086 }
2087 });
2088 } catch (InvalidJidException e) {
2089 if (callback != null) {
2090 callback.error(R.string.conference_creation_failed, null);
2091 }
2092 }
2093 } else {
2094 if (callback != null) {
2095 callback.error(R.string.not_connected_try_again, null);
2096 }
2097 }
2098 }
2099
2100 public void fetchConferenceConfiguration(final Conversation conversation) {
2101 fetchConferenceConfiguration(conversation, null);
2102 }
2103
2104 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2105 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2106 request.setTo(conversation.getJid().toBareJid());
2107 request.query("http://jabber.org/protocol/disco#info");
2108 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2109 @Override
2110 public void onIqPacketReceived(Account account, IqPacket packet) {
2111 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2112 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2113 ArrayList<String> features = new ArrayList<>();
2114 for (Element child : query.getChildren()) {
2115 if (child != null && child.getName().equals("feature")) {
2116 String var = child.getAttribute("var");
2117 if (var != null) {
2118 features.add(var);
2119 }
2120 }
2121 }
2122 Element form = query.findChild("x", "jabber:x:data");
2123 if (form != null) {
2124 conversation.getMucOptions().updateFormData(Data.parse(form));
2125 }
2126 conversation.getMucOptions().updateFeatures(features);
2127 if (callback != null) {
2128 callback.onConferenceConfigurationFetched(conversation);
2129 }
2130 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2131 updateConversationUi();
2132 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2133 if (callback != null) {
2134 callback.onFetchFailed(conversation, packet.getError());
2135 }
2136 }
2137 }
2138 });
2139 }
2140
2141 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2142 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2143 request.setTo(conversation.getJid().toBareJid());
2144 request.query("http://jabber.org/protocol/muc#owner");
2145 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2146 @Override
2147 public void onIqPacketReceived(Account account, IqPacket packet) {
2148 if (packet.getType() == IqPacket.TYPE.RESULT) {
2149 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2150 for (Field field : data.getFields()) {
2151 if (options.containsKey(field.getFieldName())) {
2152 field.setValue(options.getString(field.getFieldName()));
2153 }
2154 }
2155 data.submit();
2156 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2157 set.setTo(conversation.getJid().toBareJid());
2158 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2159 sendIqPacket(account, set, new OnIqPacketReceived() {
2160 @Override
2161 public void onIqPacketReceived(Account account, IqPacket packet) {
2162 if (callback != null) {
2163 if (packet.getType() == IqPacket.TYPE.RESULT) {
2164 callback.onPushSucceeded();
2165 } else {
2166 callback.onPushFailed();
2167 }
2168 }
2169 }
2170 });
2171 } else {
2172 if (callback != null) {
2173 callback.onPushFailed();
2174 }
2175 }
2176 }
2177 });
2178 }
2179
2180 public void pushSubjectToConference(final Conversation conference, final String subject) {
2181 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2182 this.sendMessagePacket(conference.getAccount(), packet);
2183 final MucOptions mucOptions = conference.getMucOptions();
2184 final MucOptions.User self = mucOptions.getSelf();
2185 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2186 Bundle options = new Bundle();
2187 options.putString("muc#roomconfig_persistentroom", "1");
2188 this.pushConferenceConfiguration(conference, options, null);
2189 }
2190 }
2191
2192 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2193 final Jid jid = user.toBareJid();
2194 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2195 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2196 @Override
2197 public void onIqPacketReceived(Account account, IqPacket packet) {
2198 if (packet.getType() == IqPacket.TYPE.RESULT) {
2199 conference.getMucOptions().changeAffiliation(jid, affiliation);
2200 getAvatarService().clear(conference);
2201 callback.onAffiliationChangedSuccessful(jid);
2202 } else {
2203 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2204 }
2205 }
2206 });
2207 }
2208
2209 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2210 List<Jid> jids = new ArrayList<>();
2211 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2212 if (user.getAffiliation() == before && user.getRealJid() != null) {
2213 jids.add(user.getRealJid());
2214 }
2215 }
2216 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2217 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2218 }
2219
2220 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2221 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2222 Log.d(Config.LOGTAG, request.toString());
2223 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2224 @Override
2225 public void onIqPacketReceived(Account account, IqPacket packet) {
2226 Log.d(Config.LOGTAG, packet.toString());
2227 if (packet.getType() == IqPacket.TYPE.RESULT) {
2228 callback.onRoleChangedSuccessful(nick);
2229 } else {
2230 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2231 }
2232 }
2233 });
2234 }
2235
2236 private void disconnect(Account account, boolean force) {
2237 if ((account.getStatus() == Account.State.ONLINE)
2238 || (account.getStatus() == Account.State.DISABLED)) {
2239 if (!force) {
2240 List<Conversation> conversations = getConversations();
2241 for (Conversation conversation : conversations) {
2242 if (conversation.getAccount() == account) {
2243 if (conversation.getMode() == Conversation.MODE_MULTI) {
2244 leaveMuc(conversation, true);
2245 } else {
2246 if (conversation.endOtrIfNeeded()) {
2247 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2248 + ": ended otr session with "
2249 + conversation.getJid());
2250 }
2251 }
2252 }
2253 }
2254 sendOfflinePresence(account);
2255 }
2256 account.getXmppConnection().disconnect(force);
2257 }
2258 }
2259
2260 @Override
2261 public IBinder onBind(Intent intent) {
2262 return mBinder;
2263 }
2264
2265 public void updateMessage(Message message) {
2266 databaseBackend.updateMessage(message);
2267 updateConversationUi();
2268 }
2269
2270 public void updateMessage(Message message, String uuid) {
2271 databaseBackend.updateMessage(message, uuid);
2272 updateConversationUi();
2273 }
2274
2275 protected void syncDirtyContacts(Account account) {
2276 for (Contact contact : account.getRoster().getContacts()) {
2277 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2278 pushContactToServer(contact);
2279 }
2280 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2281 deleteContactOnServer(contact);
2282 }
2283 }
2284 }
2285
2286 public void createContact(Contact contact) {
2287 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2288 if (autoGrant) {
2289 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2290 contact.setOption(Contact.Options.ASKING);
2291 }
2292 pushContactToServer(contact);
2293 }
2294
2295 public void onOtrSessionEstablished(Conversation conversation) {
2296 final Account account = conversation.getAccount();
2297 final Session otrSession = conversation.getOtrSession();
2298 Log.d(Config.LOGTAG,
2299 account.getJid().toBareJid() + " otr session established with "
2300 + conversation.getJid() + "/"
2301 + otrSession.getSessionID().getUserID());
2302 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2303
2304 @Override
2305 public void onMessageFound(Message message) {
2306 SessionID id = otrSession.getSessionID();
2307 try {
2308 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2309 } catch (InvalidJidException e) {
2310 return;
2311 }
2312 if (message.needsUploading()) {
2313 mJingleConnectionManager.createNewConnection(message);
2314 } else {
2315 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2316 if (outPacket != null) {
2317 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2318 message.setStatus(Message.STATUS_SEND);
2319 databaseBackend.updateMessage(message);
2320 sendMessagePacket(account, outPacket);
2321 }
2322 }
2323 updateConversationUi();
2324 }
2325 });
2326 }
2327
2328 public boolean renewSymmetricKey(Conversation conversation) {
2329 Account account = conversation.getAccount();
2330 byte[] symmetricKey = new byte[32];
2331 this.mRandom.nextBytes(symmetricKey);
2332 Session otrSession = conversation.getOtrSession();
2333 if (otrSession != null) {
2334 MessagePacket packet = new MessagePacket();
2335 packet.setType(MessagePacket.TYPE_CHAT);
2336 packet.setFrom(account.getJid());
2337 MessageGenerator.addMessageHints(packet);
2338 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2339 + otrSession.getSessionID().getUserID());
2340 try {
2341 packet.setBody(otrSession
2342 .transformSending(CryptoHelper.FILETRANSFER
2343 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2344 sendMessagePacket(account, packet);
2345 conversation.setSymmetricKey(symmetricKey);
2346 return true;
2347 } catch (OtrException e) {
2348 return false;
2349 }
2350 }
2351 return false;
2352 }
2353
2354 public void pushContactToServer(final Contact contact) {
2355 contact.resetOption(Contact.Options.DIRTY_DELETE);
2356 contact.setOption(Contact.Options.DIRTY_PUSH);
2357 final Account account = contact.getAccount();
2358 if (account.getStatus() == Account.State.ONLINE) {
2359 final boolean ask = contact.getOption(Contact.Options.ASKING);
2360 final boolean sendUpdates = contact
2361 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2362 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2363 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2364 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2365 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2366 if (sendUpdates) {
2367 sendPresencePacket(account,
2368 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2369 }
2370 if (ask) {
2371 sendPresencePacket(account,
2372 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2373 }
2374 }
2375 }
2376
2377 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2378 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2379 final int size = Config.AVATAR_SIZE;
2380 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2381 if (avatar != null) {
2382 avatar.height = size;
2383 avatar.width = size;
2384 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2385 avatar.type = "image/webp";
2386 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2387 avatar.type = "image/jpeg";
2388 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2389 avatar.type = "image/png";
2390 }
2391 if (!getFileBackend().save(avatar)) {
2392 callback.error(R.string.error_saving_avatar, avatar);
2393 return;
2394 }
2395 publishAvatar(account, avatar, callback);
2396 } else {
2397 callback.error(R.string.error_publish_avatar_converting, null);
2398 }
2399 }
2400
2401 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2402 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2403 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2404
2405 @Override
2406 public void onIqPacketReceived(Account account, IqPacket result) {
2407 if (result.getType() == IqPacket.TYPE.RESULT) {
2408 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2409 .publishAvatarMetadata(avatar);
2410 sendIqPacket(account, packet, new OnIqPacketReceived() {
2411 @Override
2412 public void onIqPacketReceived(Account account, IqPacket result) {
2413 if (result.getType() == IqPacket.TYPE.RESULT) {
2414 if (account.setAvatar(avatar.getFilename())) {
2415 getAvatarService().clear(account);
2416 databaseBackend.updateAccount(account);
2417 }
2418 if (callback != null) {
2419 callback.success(avatar);
2420 } else {
2421 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2422 }
2423 } else {
2424 if (callback != null) {
2425 callback.error(
2426 R.string.error_publish_avatar_server_reject,
2427 avatar);
2428 }
2429 }
2430 }
2431 });
2432 } else {
2433 if (callback != null) {
2434 callback.error(
2435 R.string.error_publish_avatar_server_reject,
2436 avatar);
2437 }
2438 }
2439 }
2440 });
2441 }
2442
2443 public void republishAvatarIfNeeded(Account account) {
2444 if (account.getAxolotlService().isPepBroken()) {
2445 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2446 return;
2447 }
2448 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2449 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2450
2451 private Avatar parseAvatar(IqPacket packet) {
2452 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2453 if (pubsub != null) {
2454 Element items = pubsub.findChild("items");
2455 if (items != null) {
2456 return Avatar.parseMetadata(items);
2457 }
2458 }
2459 return null;
2460 }
2461
2462 private boolean errorIsItemNotFound(IqPacket packet) {
2463 Element error = packet.findChild("error");
2464 return packet.getType() == IqPacket.TYPE.ERROR
2465 && error != null
2466 && error.hasChild("item-not-found");
2467 }
2468
2469 @Override
2470 public void onIqPacketReceived(Account account, IqPacket packet) {
2471 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2472 Avatar serverAvatar = parseAvatar(packet);
2473 if (serverAvatar == null && account.getAvatar() != null) {
2474 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2475 if (avatar != null) {
2476 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2477 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2478 } else {
2479 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2480 }
2481 }
2482 }
2483 }
2484 });
2485 }
2486
2487 public void fetchAvatar(Account account, Avatar avatar) {
2488 fetchAvatar(account, avatar, null);
2489 }
2490
2491 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2492 final String KEY = generateFetchKey(account, avatar);
2493 synchronized (this.mInProgressAvatarFetches) {
2494 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2495 switch (avatar.origin) {
2496 case PEP:
2497 this.mInProgressAvatarFetches.add(KEY);
2498 fetchAvatarPep(account, avatar, callback);
2499 break;
2500 case VCARD:
2501 this.mInProgressAvatarFetches.add(KEY);
2502 fetchAvatarVcard(account, avatar, callback);
2503 break;
2504 }
2505 }
2506 }
2507 }
2508
2509 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2510 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2511 sendIqPacket(account, packet, new OnIqPacketReceived() {
2512
2513 @Override
2514 public void onIqPacketReceived(Account account, IqPacket result) {
2515 synchronized (mInProgressAvatarFetches) {
2516 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2517 }
2518 final String ERROR = account.getJid().toBareJid()
2519 + ": fetching avatar for " + avatar.owner + " failed ";
2520 if (result.getType() == IqPacket.TYPE.RESULT) {
2521 avatar.image = mIqParser.avatarData(result);
2522 if (avatar.image != null) {
2523 if (getFileBackend().save(avatar)) {
2524 if (account.getJid().toBareJid().equals(avatar.owner)) {
2525 if (account.setAvatar(avatar.getFilename())) {
2526 databaseBackend.updateAccount(account);
2527 }
2528 getAvatarService().clear(account);
2529 updateConversationUi();
2530 updateAccountUi();
2531 } else {
2532 Contact contact = account.getRoster()
2533 .getContact(avatar.owner);
2534 contact.setAvatar(avatar);
2535 getAvatarService().clear(contact);
2536 updateConversationUi();
2537 updateRosterUi();
2538 }
2539 if (callback != null) {
2540 callback.success(avatar);
2541 }
2542 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2543 + ": successfully fetched pep avatar for " + avatar.owner);
2544 return;
2545 }
2546 } else {
2547
2548 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2549 }
2550 } else {
2551 Element error = result.findChild("error");
2552 if (error == null) {
2553 Log.d(Config.LOGTAG, ERROR + "(server error)");
2554 } else {
2555 Log.d(Config.LOGTAG, ERROR + error.toString());
2556 }
2557 }
2558 if (callback != null) {
2559 callback.error(0, null);
2560 }
2561
2562 }
2563 });
2564 }
2565
2566 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2567 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2568 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2569 @Override
2570 public void onIqPacketReceived(Account account, IqPacket packet) {
2571 synchronized (mInProgressAvatarFetches) {
2572 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2573 }
2574 if (packet.getType() == IqPacket.TYPE.RESULT) {
2575 Element vCard = packet.findChild("vCard", "vcard-temp");
2576 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2577 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2578 if (image != null) {
2579 avatar.image = image;
2580 if (getFileBackend().save(avatar)) {
2581 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2582 + ": successfully fetched vCard avatar for " + avatar.owner);
2583 if (avatar.owner.isBareJid()) {
2584 Contact contact = account.getRoster()
2585 .getContact(avatar.owner);
2586 contact.setAvatar(avatar);
2587 getAvatarService().clear(contact);
2588 updateConversationUi();
2589 updateRosterUi();
2590 } else {
2591 Conversation conversation = find(account, avatar.owner.toBareJid());
2592 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2593 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2594 if (user != null) {
2595 if (user.setAvatar(avatar)) {
2596 getAvatarService().clear(user);
2597 updateConversationUi();
2598 updateMucRosterUi();
2599 }
2600 }
2601 }
2602 }
2603 }
2604 }
2605 }
2606 }
2607 });
2608 }
2609
2610 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2611 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2612 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2613
2614 @Override
2615 public void onIqPacketReceived(Account account, IqPacket packet) {
2616 if (packet.getType() == IqPacket.TYPE.RESULT) {
2617 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2618 if (pubsub != null) {
2619 Element items = pubsub.findChild("items");
2620 if (items != null) {
2621 Avatar avatar = Avatar.parseMetadata(items);
2622 if (avatar != null) {
2623 avatar.owner = account.getJid().toBareJid();
2624 if (fileBackend.isAvatarCached(avatar)) {
2625 if (account.setAvatar(avatar.getFilename())) {
2626 databaseBackend.updateAccount(account);
2627 }
2628 getAvatarService().clear(account);
2629 callback.success(avatar);
2630 } else {
2631 fetchAvatarPep(account, avatar, callback);
2632 }
2633 return;
2634 }
2635 }
2636 }
2637 }
2638 callback.error(0, null);
2639 }
2640 });
2641 }
2642
2643 public void deleteContactOnServer(Contact contact) {
2644 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2645 contact.resetOption(Contact.Options.DIRTY_PUSH);
2646 contact.setOption(Contact.Options.DIRTY_DELETE);
2647 Account account = contact.getAccount();
2648 if (account.getStatus() == Account.State.ONLINE) {
2649 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2650 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2651 item.setAttribute("jid", contact.getJid().toString());
2652 item.setAttribute("subscription", "remove");
2653 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2654 }
2655 }
2656
2657 public void updateConversation(Conversation conversation) {
2658 this.databaseBackend.updateConversation(conversation);
2659 }
2660
2661 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2662 synchronized (account) {
2663 XmppConnection connection = account.getXmppConnection();
2664 if (connection == null) {
2665 connection = createConnection(account);
2666 account.setXmppConnection(connection);
2667 } else {
2668 connection.interrupt();
2669 }
2670 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2671 if (!force) {
2672 disconnect(account, false);
2673 }
2674 Thread thread = new Thread(connection);
2675 connection.setInteractive(interactive);
2676 connection.prepareNewConnection();
2677 thread.start();
2678 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2679 } else {
2680 disconnect(account, force);
2681 account.getRoster().clearPresences();
2682 connection.resetEverything();
2683 account.getAxolotlService().resetBrokenness();
2684 }
2685 }
2686 }
2687
2688 public void reconnectAccountInBackground(final Account account) {
2689 new Thread(new Runnable() {
2690 @Override
2691 public void run() {
2692 reconnectAccount(account, false, true);
2693 }
2694 }).start();
2695 }
2696
2697 public void invite(Conversation conversation, Jid contact) {
2698 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2699 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2700 sendMessagePacket(conversation.getAccount(), packet);
2701 }
2702
2703 public void directInvite(Conversation conversation, Jid jid) {
2704 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2705 sendMessagePacket(conversation.getAccount(), packet);
2706 }
2707
2708 public void resetSendingToWaiting(Account account) {
2709 for (Conversation conversation : getConversations()) {
2710 if (conversation.getAccount() == account) {
2711 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2712
2713 @Override
2714 public void onMessageFound(Message message) {
2715 markMessage(message, Message.STATUS_WAITING);
2716 }
2717 });
2718 }
2719 }
2720 }
2721
2722 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2723 if (uuid == null) {
2724 return null;
2725 }
2726 for (Conversation conversation : getConversations()) {
2727 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2728 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2729 if (message != null) {
2730 markMessage(message, status);
2731 }
2732 return message;
2733 }
2734 }
2735 return null;
2736 }
2737
2738 public boolean markMessage(Conversation conversation, String uuid, int status) {
2739 if (uuid == null) {
2740 return false;
2741 } else {
2742 Message message = conversation.findSentMessageWithUuid(uuid);
2743 if (message != null) {
2744 markMessage(message, status);
2745 return true;
2746 } else {
2747 return false;
2748 }
2749 }
2750 }
2751
2752 public void markMessage(Message message, int status) {
2753 if (status == Message.STATUS_SEND_FAILED
2754 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2755 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2756 return;
2757 }
2758 message.setStatus(status);
2759 databaseBackend.updateMessage(message);
2760 updateConversationUi();
2761 }
2762
2763 public SharedPreferences getPreferences() {
2764 return PreferenceManager
2765 .getDefaultSharedPreferences(getApplicationContext());
2766 }
2767
2768 public boolean confirmMessages() {
2769 return getPreferences().getBoolean("confirm_messages", true);
2770 }
2771
2772 public boolean allowMessageCorrection() {
2773 return getPreferences().getBoolean("allow_message_correction", false);
2774 }
2775
2776 public boolean sendChatStates() {
2777 return getPreferences().getBoolean("chat_states", false);
2778 }
2779
2780 public boolean saveEncryptedMessages() {
2781 return !getPreferences().getBoolean("dont_save_encrypted", false);
2782 }
2783
2784 private boolean respectAutojoin() {
2785 return getPreferences().getBoolean("autojoin", true);
2786 }
2787
2788 public boolean indicateReceived() {
2789 return getPreferences().getBoolean("indicate_received", false);
2790 }
2791
2792 public boolean useTorToConnect() {
2793 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2794 }
2795
2796 public boolean showExtendedConnectionOptions() {
2797 return getPreferences().getBoolean("show_connection_options", false);
2798 }
2799
2800 public int unreadCount() {
2801 int count = 0;
2802 for (Conversation conversation : getConversations()) {
2803 count += conversation.unreadCount();
2804 }
2805 return count;
2806 }
2807
2808
2809 public void showErrorToastInUi(int resId) {
2810 if (mOnShowErrorToast != null) {
2811 mOnShowErrorToast.onShowErrorToast(resId);
2812 }
2813 }
2814
2815 public void updateConversationUi() {
2816 if (mOnConversationUpdate != null) {
2817 mOnConversationUpdate.onConversationUpdate();
2818 }
2819 }
2820
2821 public void updateAccountUi() {
2822 if (mOnAccountUpdate != null) {
2823 mOnAccountUpdate.onAccountUpdate();
2824 }
2825 }
2826
2827 public void updateRosterUi() {
2828 if (mOnRosterUpdate != null) {
2829 mOnRosterUpdate.onRosterUpdate();
2830 }
2831 }
2832
2833 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2834 if (mOnCaptchaRequested != null) {
2835 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2836 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2837 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2838
2839 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2840 return true;
2841 }
2842 return false;
2843 }
2844
2845 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2846 if (mOnUpdateBlocklist != null) {
2847 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2848 }
2849 }
2850
2851 public void updateMucRosterUi() {
2852 if (mOnMucRosterUpdate != null) {
2853 mOnMucRosterUpdate.onMucRosterUpdate();
2854 }
2855 }
2856
2857 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2858 if (mOnKeyStatusUpdated != null) {
2859 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2860 }
2861 }
2862
2863 public Account findAccountByJid(final Jid accountJid) {
2864 for (Account account : this.accounts) {
2865 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2866 return account;
2867 }
2868 }
2869 return null;
2870 }
2871
2872 public Conversation findConversationByUuid(String uuid) {
2873 for (Conversation conversation : getConversations()) {
2874 if (conversation.getUuid().equals(uuid)) {
2875 return conversation;
2876 }
2877 }
2878 return null;
2879 }
2880
2881 public boolean markRead(final Conversation conversation) {
2882 mNotificationService.clear(conversation);
2883 final List<Message> readMessages = conversation.markRead();
2884 if (readMessages.size() > 0) {
2885 Runnable runnable = new Runnable() {
2886 @Override
2887 public void run() {
2888 for (Message message : readMessages) {
2889 databaseBackend.updateMessage(message);
2890 }
2891 }
2892 };
2893 mDatabaseExecutor.execute(runnable);
2894 updateUnreadCountBadge();
2895 return true;
2896 } else {
2897 return false;
2898 }
2899 }
2900
2901 public synchronized void updateUnreadCountBadge() {
2902 int count = unreadCount();
2903 if (unreadCount != count) {
2904 Log.d(Config.LOGTAG, "update unread count to " + count);
2905 if (count > 0) {
2906 ShortcutBadger.applyCount(getApplicationContext(), count);
2907 } else {
2908 ShortcutBadger.removeCount(getApplicationContext());
2909 }
2910 unreadCount = count;
2911 }
2912 }
2913
2914 public void sendReadMarker(final Conversation conversation) {
2915 final Message markable = conversation.getLatestMarkableMessage();
2916 if (this.markRead(conversation)) {
2917 updateConversationUi();
2918 }
2919 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2920 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2921 Account account = conversation.getAccount();
2922 final Jid to = markable.getCounterpart();
2923 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2924 this.sendMessagePacket(conversation.getAccount(), packet);
2925 }
2926 }
2927
2928 public SecureRandom getRNG() {
2929 return this.mRandom;
2930 }
2931
2932 public MemorizingTrustManager getMemorizingTrustManager() {
2933 return this.mMemorizingTrustManager;
2934 }
2935
2936 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2937 this.mMemorizingTrustManager = trustManager;
2938 }
2939
2940 public void updateMemorizingTrustmanager() {
2941 final MemorizingTrustManager tm;
2942 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2943 if (dontTrustSystemCAs) {
2944 tm = new MemorizingTrustManager(getApplicationContext(), null);
2945 } else {
2946 tm = new MemorizingTrustManager(getApplicationContext());
2947 }
2948 setMemorizingTrustManager(tm);
2949 }
2950
2951 public PowerManager getPowerManager() {
2952 return this.pm;
2953 }
2954
2955 public LruCache<String, Bitmap> getBitmapCache() {
2956 return this.mBitmapCache;
2957 }
2958
2959 public void syncRosterToDisk(final Account account) {
2960 Runnable runnable = new Runnable() {
2961
2962 @Override
2963 public void run() {
2964 databaseBackend.writeRoster(account.getRoster());
2965 }
2966 };
2967 mDatabaseExecutor.execute(runnable);
2968
2969 }
2970
2971 public List<String> getKnownHosts() {
2972 final List<String> hosts = new ArrayList<>();
2973 for (final Account account : getAccounts()) {
2974 if (!hosts.contains(account.getServer().toString())) {
2975 hosts.add(account.getServer().toString());
2976 }
2977 for (final Contact contact : account.getRoster().getContacts()) {
2978 if (contact.showInRoster()) {
2979 final String server = contact.getServer().toString();
2980 if (server != null && !hosts.contains(server)) {
2981 hosts.add(server);
2982 }
2983 }
2984 }
2985 }
2986 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
2987 hosts.add(Config.DOMAIN_LOCK);
2988 }
2989 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
2990 hosts.add(Config.MAGIC_CREATE_DOMAIN);
2991 }
2992 return hosts;
2993 }
2994
2995 public List<String> getKnownConferenceHosts() {
2996 final ArrayList<String> mucServers = new ArrayList<>();
2997 for (final Account account : accounts) {
2998 if (account.getXmppConnection() != null) {
2999 final String server = account.getXmppConnection().getMucServer();
3000 if (server != null && !mucServers.contains(server)) {
3001 mucServers.add(server);
3002 }
3003 }
3004 }
3005 return mucServers;
3006 }
3007
3008 public void sendMessagePacket(Account account, MessagePacket packet) {
3009 XmppConnection connection = account.getXmppConnection();
3010 if (connection != null) {
3011 connection.sendMessagePacket(packet);
3012 }
3013 }
3014
3015 public void sendPresencePacket(Account account, PresencePacket packet) {
3016 XmppConnection connection = account.getXmppConnection();
3017 if (connection != null) {
3018 connection.sendPresencePacket(packet);
3019 }
3020 }
3021
3022 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3023 final XmppConnection connection = account.getXmppConnection();
3024 if (connection != null) {
3025 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3026 sendIqPacket(account, request, connection.registrationResponseListener);
3027 }
3028 }
3029
3030 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3031 final XmppConnection connection = account.getXmppConnection();
3032 if (connection != null) {
3033 connection.sendIqPacket(packet, callback);
3034 }
3035 }
3036
3037 public void sendPresence(final Account account) {
3038 PresencePacket packet;
3039 if (manuallyChangePresence()) {
3040 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3041 String message = account.getPresenceStatusMessage();
3042 if (message != null && !message.isEmpty()) {
3043 packet.addChild(new Element("status").setContent(message));
3044 }
3045 } else {
3046 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3047 }
3048 sendPresencePacket(account, packet);
3049 }
3050
3051 public void refreshAllPresences() {
3052 for (Account account : getAccounts()) {
3053 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3054 sendPresence(account);
3055 }
3056 }
3057 }
3058
3059 private void refreshAllGcmTokens() {
3060 for(Account account : getAccounts()) {
3061 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3062 mPushManagementService.registerPushTokenOnServer(account);
3063 }
3064 }
3065 }
3066
3067 public void sendOfflinePresence(final Account account) {
3068 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3069 }
3070
3071 public MessageGenerator getMessageGenerator() {
3072 return this.mMessageGenerator;
3073 }
3074
3075 public PresenceGenerator getPresenceGenerator() {
3076 return this.mPresenceGenerator;
3077 }
3078
3079 public IqGenerator getIqGenerator() {
3080 return this.mIqGenerator;
3081 }
3082
3083 public IqParser getIqParser() {
3084 return this.mIqParser;
3085 }
3086
3087 public JingleConnectionManager getJingleConnectionManager() {
3088 return this.mJingleConnectionManager;
3089 }
3090
3091 public MessageArchiveService getMessageArchiveService() {
3092 return this.mMessageArchiveService;
3093 }
3094
3095 public List<Contact> findContacts(Jid jid) {
3096 ArrayList<Contact> contacts = new ArrayList<>();
3097 for (Account account : getAccounts()) {
3098 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3099 Contact contact = account.getRoster().getContactFromRoster(jid);
3100 if (contact != null) {
3101 contacts.add(contact);
3102 }
3103 }
3104 }
3105 return contacts;
3106 }
3107
3108 public NotificationService getNotificationService() {
3109 return this.mNotificationService;
3110 }
3111
3112 public HttpConnectionManager getHttpConnectionManager() {
3113 return this.mHttpConnectionManager;
3114 }
3115
3116 public void resendFailedMessages(final Message message) {
3117 final Collection<Message> messages = new ArrayList<>();
3118 Message current = message;
3119 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3120 messages.add(current);
3121 if (current.mergeable(current.next())) {
3122 current = current.next();
3123 } else {
3124 break;
3125 }
3126 }
3127 for (final Message msg : messages) {
3128 msg.setTime(System.currentTimeMillis());
3129 markMessage(msg, Message.STATUS_WAITING);
3130 this.resendMessage(msg, false);
3131 }
3132 }
3133
3134 public void clearConversationHistory(final Conversation conversation) {
3135 conversation.clearMessages();
3136 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3137 conversation.setLastClearHistory(System.currentTimeMillis());
3138 Runnable runnable = new Runnable() {
3139 @Override
3140 public void run() {
3141 databaseBackend.deleteMessagesInConversation(conversation);
3142 }
3143 };
3144 mDatabaseExecutor.execute(runnable);
3145 }
3146
3147 public void sendBlockRequest(final Blockable blockable) {
3148 if (blockable != null && blockable.getBlockedJid() != null) {
3149 final Jid jid = blockable.getBlockedJid();
3150 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3151
3152 @Override
3153 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3154 if (packet.getType() == IqPacket.TYPE.RESULT) {
3155 account.getBlocklist().add(jid);
3156 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3157 }
3158 }
3159 });
3160 }
3161 }
3162
3163 public void sendUnblockRequest(final Blockable blockable) {
3164 if (blockable != null && blockable.getJid() != null) {
3165 final Jid jid = blockable.getBlockedJid();
3166 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3167 @Override
3168 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3169 if (packet.getType() == IqPacket.TYPE.RESULT) {
3170 account.getBlocklist().remove(jid);
3171 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3172 }
3173 }
3174 });
3175 }
3176 }
3177
3178 public void publishDisplayName(Account account) {
3179 String displayName = account.getDisplayName();
3180 if (displayName != null && !displayName.isEmpty()) {
3181 IqPacket publish = mIqGenerator.publishNick(displayName);
3182 sendIqPacket(account, publish, new OnIqPacketReceived() {
3183 @Override
3184 public void onIqPacketReceived(Account account, IqPacket packet) {
3185 if (packet.getType() == IqPacket.TYPE.ERROR) {
3186 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3187 }
3188 }
3189 });
3190 }
3191 }
3192
3193 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3194 ServiceDiscoveryResult result = discoCache.get(key);
3195 if (result != null) {
3196 return result;
3197 } else {
3198 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3199 if (result != null) {
3200 discoCache.put(key, result);
3201 }
3202 return result;
3203 }
3204 }
3205
3206 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3207 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3208 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3209 if (disco != null) {
3210 presence.setServiceDiscoveryResult(disco);
3211 } else {
3212 if (!account.inProgressDiscoFetches.contains(key)) {
3213 account.inProgressDiscoFetches.add(key);
3214 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3215 request.setTo(jid);
3216 request.query("http://jabber.org/protocol/disco#info");
3217 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3218 sendIqPacket(account, request, new OnIqPacketReceived() {
3219 @Override
3220 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3221 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3222 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3223 if (presence.getVer().equals(disco.getVer())) {
3224 databaseBackend.insertDiscoveryResult(disco);
3225 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3226 } else {
3227 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3228 }
3229 }
3230 account.inProgressDiscoFetches.remove(key);
3231 }
3232 });
3233 }
3234 }
3235 }
3236
3237 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3238 for(Contact contact : roster.getContacts()) {
3239 for(Presence presence : contact.getPresences().getPresences().values()) {
3240 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3241 presence.setServiceDiscoveryResult(disco);
3242 }
3243 }
3244 }
3245 }
3246
3247 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3248 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3249 request.addChild("prefs","urn:xmpp:mam:0");
3250 sendIqPacket(account, request, new OnIqPacketReceived() {
3251 @Override
3252 public void onIqPacketReceived(Account account, IqPacket packet) {
3253 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3254 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3255 callback.onPreferencesFetched(prefs);
3256 } else {
3257 callback.onPreferencesFetchFailed();
3258 }
3259 }
3260 });
3261 }
3262
3263 public PushManagementService getPushManagementService() {
3264 return mPushManagementService;
3265 }
3266
3267 public Account getPendingAccount() {
3268 Account pending = null;
3269 for(Account account : getAccounts()) {
3270 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3271 pending = account;
3272 } else {
3273 return null;
3274 }
3275 }
3276 return pending;
3277 }
3278
3279 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3280 if (!statusMessage.isEmpty()) {
3281 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3282 }
3283 changeStatusReal(account, status, statusMessage, send);
3284 }
3285
3286 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3287 account.setPresenceStatus(status);
3288 account.setPresenceStatusMessage(statusMessage);
3289 databaseBackend.updateAccount(account);
3290 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3291 sendPresence(account);
3292 }
3293 }
3294
3295 public void changeStatus(Presence.Status status, String statusMessage) {
3296 if (!statusMessage.isEmpty()) {
3297 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3298 }
3299 for(Account account : getAccounts()) {
3300 changeStatusReal(account, status, statusMessage, true);
3301 }
3302 }
3303
3304 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3305 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3306 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3307 if (!templates.contains(template)) {
3308 templates.add(0, template);
3309 }
3310 }
3311 return templates;
3312 }
3313
3314 public void saveConversationAsBookmark(Conversation conversation, String name) {
3315 Account account = conversation.getAccount();
3316 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3317 if (!conversation.getJid().isBareJid()) {
3318 bookmark.setNick(conversation.getJid().getResourcepart());
3319 }
3320 if (name != null && !name.trim().isEmpty()) {
3321 bookmark.setBookmarkName(name.trim());
3322 }
3323 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3324 account.getBookmarks().add(bookmark);
3325 pushBookmarks(account);
3326 conversation.setBookmark(bookmark);
3327 }
3328
3329 public interface OnMamPreferencesFetched {
3330 void onPreferencesFetched(Element prefs);
3331 void onPreferencesFetchFailed();
3332 }
3333
3334 public void pushMamPreferences(Account account, Element prefs) {
3335 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3336 set.addChild(prefs);
3337 sendIqPacket(account, set, null);
3338 }
3339
3340 public interface OnAccountCreated {
3341 void onAccountCreated(Account account);
3342
3343 void informUser(int r);
3344 }
3345
3346 public interface OnMoreMessagesLoaded {
3347 void onMoreMessagesLoaded(int count, Conversation conversation);
3348
3349 void informUser(int r);
3350 }
3351
3352 public interface OnAccountPasswordChanged {
3353 void onPasswordChangeSucceeded();
3354
3355 void onPasswordChangeFailed();
3356 }
3357
3358 public interface OnAffiliationChanged {
3359 void onAffiliationChangedSuccessful(Jid jid);
3360
3361 void onAffiliationChangeFailed(Jid jid, int resId);
3362 }
3363
3364 public interface OnRoleChanged {
3365 void onRoleChangedSuccessful(String nick);
3366
3367 void onRoleChangeFailed(String nick, int resid);
3368 }
3369
3370 public interface OnConversationUpdate {
3371 void onConversationUpdate();
3372 }
3373
3374 public interface OnAccountUpdate {
3375 void onAccountUpdate();
3376 }
3377
3378 public interface OnCaptchaRequested {
3379 void onCaptchaRequested(Account account,
3380 String id,
3381 Data data,
3382 Bitmap captcha);
3383 }
3384
3385 public interface OnRosterUpdate {
3386 void onRosterUpdate();
3387 }
3388
3389 public interface OnMucRosterUpdate {
3390 void onMucRosterUpdate();
3391 }
3392
3393 public interface OnConferenceConfigurationFetched {
3394 void onConferenceConfigurationFetched(Conversation conversation);
3395
3396 void onFetchFailed(Conversation conversation, Element error);
3397 }
3398
3399 public interface OnConferenceJoined {
3400 void onConferenceJoined(Conversation conversation);
3401 }
3402
3403 public interface OnConferenceOptionsPushed {
3404 void onPushSucceeded();
3405
3406 void onPushFailed();
3407 }
3408
3409 public interface OnShowErrorToast {
3410 void onShowErrorToast(int resId);
3411 }
3412
3413 public class XmppConnectionBinder extends Binder {
3414 public XmppConnectionService getService() {
3415 return XmppConnectionService.this;
3416 }
3417 }
3418}