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