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