1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.IntentFilter;
10import android.content.SharedPreferences;
11import android.database.ContentObserver;
12import android.graphics.Bitmap;
13import android.media.AudioManager;
14import android.net.ConnectivityManager;
15import android.net.NetworkInfo;
16import android.net.Uri;
17import android.os.Binder;
18import android.os.Build;
19import android.os.Bundle;
20import android.os.FileObserver;
21import android.os.IBinder;
22import android.os.Looper;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.util.DisplayMetrics;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.Pair;
33
34import net.java.otr4j.OtrException;
35import net.java.otr4j.session.Session;
36import net.java.otr4j.session.SessionID;
37import net.java.otr4j.session.SessionImpl;
38import net.java.otr4j.session.SessionStatus;
39
40import org.openintents.openpgp.IOpenPgpService2;
41import org.openintents.openpgp.util.OpenPgpApi;
42import org.openintents.openpgp.util.OpenPgpServiceConnection;
43
44import java.math.BigInteger;
45import java.security.SecureRandom;
46import java.security.cert.CertificateException;
47import java.security.cert.X509Certificate;
48import java.util.ArrayList;
49import java.util.Arrays;
50import java.util.Collection;
51import java.util.Collections;
52import java.util.Comparator;
53import java.util.HashMap;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpEngine;
65import eu.siacs.conversations.crypto.axolotl.AxolotlService;
66import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
67import eu.siacs.conversations.entities.Account;
68import eu.siacs.conversations.entities.Blockable;
69import eu.siacs.conversations.entities.Bookmark;
70import eu.siacs.conversations.entities.Contact;
71import eu.siacs.conversations.entities.Conversation;
72import eu.siacs.conversations.entities.Message;
73import eu.siacs.conversations.entities.MucOptions;
74import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
75import eu.siacs.conversations.entities.Presences;
76import eu.siacs.conversations.entities.Transferable;
77import eu.siacs.conversations.entities.TransferablePlaceholder;
78import eu.siacs.conversations.generator.IqGenerator;
79import eu.siacs.conversations.generator.MessageGenerator;
80import eu.siacs.conversations.generator.PresenceGenerator;
81import eu.siacs.conversations.http.HttpConnectionManager;
82import eu.siacs.conversations.parser.IqParser;
83import eu.siacs.conversations.parser.MessageParser;
84import eu.siacs.conversations.parser.PresenceParser;
85import eu.siacs.conversations.persistance.DatabaseBackend;
86import eu.siacs.conversations.persistance.FileBackend;
87import eu.siacs.conversations.ui.UiCallback;
88import eu.siacs.conversations.utils.CryptoHelper;
89import eu.siacs.conversations.utils.ExceptionHelper;
90import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
91import eu.siacs.conversations.utils.PRNGFixes;
92import eu.siacs.conversations.utils.PhoneHelper;
93import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
94import eu.siacs.conversations.utils.Xmlns;
95import eu.siacs.conversations.xml.Element;
96import eu.siacs.conversations.xmpp.OnBindListener;
97import eu.siacs.conversations.xmpp.OnContactStatusChanged;
98import eu.siacs.conversations.xmpp.OnIqPacketReceived;
99import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
100import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
101import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
102import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
103import eu.siacs.conversations.xmpp.OnStatusChanged;
104import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
105import eu.siacs.conversations.xmpp.XmppConnection;
106import eu.siacs.conversations.xmpp.chatstate.ChatState;
107import eu.siacs.conversations.xmpp.forms.Data;
108import eu.siacs.conversations.xmpp.forms.Field;
109import eu.siacs.conversations.xmpp.jid.InvalidJidException;
110import eu.siacs.conversations.xmpp.jid.Jid;
111import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
112import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
113import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
114import eu.siacs.conversations.xmpp.pep.Avatar;
115import eu.siacs.conversations.xmpp.stanzas.IqPacket;
116import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
117import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
118import me.leolin.shortcutbadger.ShortcutBadger;
119
120public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
121
122 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
123 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
124 public static final String ACTION_TRY_AGAIN = "try_again";
125 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
126 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
127 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
128 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
129 private final IBinder mBinder = new XmppConnectionBinder();
130 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
131 private final IqGenerator mIqGenerator = new IqGenerator(this);
132 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
133 public DatabaseBackend databaseBackend;
134 private ContentObserver contactObserver = new ContentObserver(null) {
135 @Override
136 public void onChange(boolean selfChange) {
137 super.onChange(selfChange);
138 Intent intent = new Intent(getApplicationContext(),
139 XmppConnectionService.class);
140 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
141 startService(intent);
142 }
143 };
144 private FileBackend fileBackend = new FileBackend(this);
145 private MemorizingTrustManager mMemorizingTrustManager;
146 private NotificationService mNotificationService = new NotificationService(
147 this);
148 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
149 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
150 private IqParser mIqParser = new IqParser(this);
151 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
152 @Override
153 public void onIqPacketReceived(Account account, IqPacket packet) {
154 if (packet.getType() != IqPacket.TYPE.RESULT) {
155 Element error = packet.findChild("error");
156 String text = error != null ? error.findChildContent("text") : null;
157 if (text != null) {
158 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
159 }
160 }
161 }
162 };
163 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
164 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
165 private List<Account> accounts;
166 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
167 this);
168 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
169
170 @Override
171 public void onContactStatusChanged(Contact contact, boolean online) {
172 Conversation conversation = find(getConversations(), contact);
173 if (conversation != null) {
174 if (online) {
175 conversation.endOtrIfNeeded();
176 if (contact.getPresences().size() == 1) {
177 sendUnsentMessages(conversation);
178 }
179 } else {
180 if (contact.getPresences().size() >= 1) {
181 if (conversation.hasValidOtrSession()) {
182 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
183 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
184 conversation.endOtrIfNeeded();
185 }
186 }
187 } else {
188 conversation.endOtrIfNeeded();
189 }
190 }
191 }
192 }
193 };
194 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
195 this);
196 private AvatarService mAvatarService = new AvatarService(this);
197 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
198 private OnConversationUpdate mOnConversationUpdate = null;
199 private final FileObserver fileObserver = new FileObserver(
200 FileBackend.getConversationsImageDirectory()) {
201
202 @Override
203 public void onEvent(int event, String path) {
204 if (event == FileObserver.DELETE) {
205 markFileDeleted(path.split("\\.")[0]);
206 }
207 }
208 };
209 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
210
211 @Override
212 public void onJinglePacketReceived(Account account, JinglePacket packet) {
213 mJingleConnectionManager.deliverPacket(account, packet);
214 }
215 };
216 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
217
218 @Override
219 public void onMessageAcknowledged(Account account, String uuid) {
220 for (final Conversation conversation : getConversations()) {
221 if (conversation.getAccount() == account) {
222 Message message = conversation.findUnsentMessageWithUuid(uuid);
223 if (message != null) {
224 markMessage(message, Message.STATUS_SEND);
225 }
226 }
227 }
228 }
229 };
230 private int convChangedListenerCount = 0;
231 private OnShowErrorToast mOnShowErrorToast = null;
232 private int showErrorToastListenerCount = 0;
233 private int unreadCount = -1;
234 private OnAccountUpdate mOnAccountUpdate = null;
235 private OnCaptchaRequested mOnCaptchaRequested = null;
236 private int accountChangedListenerCount = 0;
237 private int captchaRequestedListenerCount = 0;
238 private OnRosterUpdate mOnRosterUpdate = null;
239 private OnUpdateBlocklist mOnUpdateBlocklist = null;
240 private int updateBlocklistListenerCount = 0;
241 private int rosterChangedListenerCount = 0;
242 private OnMucRosterUpdate mOnMucRosterUpdate = null;
243 private int mucRosterChangedListenerCount = 0;
244 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
245 private int keyStatusUpdatedListenerCount = 0;
246 private SecureRandom mRandom;
247 private final OnBindListener mOnBindListener = new OnBindListener() {
248
249 @Override
250 public void onBind(final Account account) {
251 account.getRoster().clearPresences();
252 mJingleConnectionManager.cancelInTransmission();
253 fetchRosterFromServer(account);
254 fetchBookmarks(account);
255 sendPresence(account);
256 mMessageArchiveService.executePendingQueries(account);
257 connectMultiModeConversations(account);
258 syncDirtyContacts(account);
259 }
260 };
261 private OnStatusChanged statusListener = new OnStatusChanged() {
262
263 @Override
264 public void onStatusChanged(Account account) {
265 XmppConnection connection = account.getXmppConnection();
266 if (mOnAccountUpdate != null) {
267 mOnAccountUpdate.onAccountUpdate();
268 }
269 if (account.getStatus() == Account.State.ONLINE) {
270 if (connection != null && connection.getFeatures().csi()) {
271 if (checkListeners()) {
272 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
273 connection.sendInactive();
274 } else {
275 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
276 connection.sendActive();
277 }
278 }
279 List<Conversation> conversations = getConversations();
280 for (Conversation conversation : conversations) {
281 if (conversation.getAccount() == account) {
282 conversation.startOtrIfNeeded();
283 sendUnsentMessages(conversation);
284 }
285 }
286 for (Conversation conversation : account.pendingConferenceLeaves) {
287 leaveMuc(conversation);
288 }
289 account.pendingConferenceLeaves.clear();
290 for (Conversation conversation : account.pendingConferenceJoins) {
291 joinMuc(conversation);
292 }
293 account.pendingConferenceJoins.clear();
294 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
295 } else if (account.getStatus() == Account.State.OFFLINE) {
296 resetSendingToWaiting(account);
297 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
298 int timeToReconnect = mRandom.nextInt(20) + 10;
299 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
300 }
301 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
302 databaseBackend.updateAccount(account);
303 reconnectAccount(account, true, false);
304 } else if ((account.getStatus() != Account.State.CONNECTING)
305 && (account.getStatus() != Account.State.NO_INTERNET)) {
306 if (connection != null) {
307 int next = connection.getTimeToNextAttempt();
308 Log.d(Config.LOGTAG, account.getJid().toBareJid()
309 + ": error connecting account. try again in "
310 + next + "s for the "
311 + (connection.getAttempt() + 1) + " time");
312 scheduleWakeUpCall(next, account.getUuid().hashCode());
313 }
314 }
315 getNotificationService().updateErrorNotification();
316 }
317 };
318 private OpenPgpServiceConnection pgpServiceConnection;
319 private PgpEngine mPgpEngine = null;
320 private WakeLock wakeLock;
321 private PowerManager pm;
322 private LruCache<String, Bitmap> mBitmapCache;
323 private Thread mPhoneContactMergerThread;
324 private EventReceiver mEventReceiver = new EventReceiver();
325
326 private boolean mRestoredFromDatabase = false;
327
328 private static String generateFetchKey(Account account, final Avatar avatar) {
329 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
330 }
331
332 public boolean areMessagesInitialized() {
333 return this.mRestoredFromDatabase;
334 }
335
336 public PgpEngine getPgpEngine() {
337 if (pgpServiceConnection.isBound()) {
338 if (this.mPgpEngine == null) {
339 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
340 getApplicationContext(),
341 pgpServiceConnection.getService()), this);
342 }
343 return mPgpEngine;
344 } else {
345 return null;
346 }
347
348 }
349
350 public FileBackend getFileBackend() {
351 return this.fileBackend;
352 }
353
354 public AvatarService getAvatarService() {
355 return this.mAvatarService;
356 }
357
358 public void attachLocationToConversation(final Conversation conversation,
359 final Uri uri,
360 final UiCallback<Message> callback) {
361 int encryption = conversation.getNextEncryption();
362 if (encryption == Message.ENCRYPTION_PGP) {
363 encryption = Message.ENCRYPTION_DECRYPTED;
364 }
365 Message message = new Message(conversation, uri.toString(), encryption);
366 if (conversation.getNextCounterpart() != null) {
367 message.setCounterpart(conversation.getNextCounterpart());
368 }
369 if (encryption == Message.ENCRYPTION_DECRYPTED) {
370 getPgpEngine().encrypt(message, callback);
371 } else {
372 callback.success(message);
373 }
374 }
375
376 public void attachFileToConversation(final Conversation conversation,
377 final Uri uri,
378 final UiCallback<Message> callback) {
379 final Message message;
380 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
381 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
382 } else {
383 message = new Message(conversation, "", conversation.getNextEncryption());
384 }
385 message.setCounterpart(conversation.getNextCounterpart());
386 message.setType(Message.TYPE_FILE);
387 String path = getFileBackend().getOriginalPath(uri);
388 if (path != null) {
389 message.setRelativeFilePath(path);
390 getFileBackend().updateFileParams(message);
391 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
392 getPgpEngine().encrypt(message, callback);
393 } else {
394 callback.success(message);
395 }
396 } else {
397 mFileAddingExecutor.execute(new Runnable() {
398 @Override
399 public void run() {
400 try {
401 getFileBackend().copyFileToPrivateStorage(message, uri);
402 getFileBackend().updateFileParams(message);
403 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
404 getPgpEngine().encrypt(message, callback);
405 } else {
406 callback.success(message);
407 }
408 } catch (FileBackend.FileCopyException e) {
409 callback.error(e.getResId(), message);
410 }
411 }
412 });
413 }
414 }
415
416 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
417 final String compressPictures = getCompressPicturesPreference();
418 if ("never".equals(compressPictures)
419 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
420 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
421 attachFileToConversation(conversation, uri, callback);
422 return;
423 }
424 final Message message;
425 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
426 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
427 } else {
428 message = new Message(conversation, "", conversation.getNextEncryption());
429 }
430 message.setCounterpart(conversation.getNextCounterpart());
431 message.setType(Message.TYPE_IMAGE);
432 mFileAddingExecutor.execute(new Runnable() {
433
434 @Override
435 public void run() {
436 try {
437 getFileBackend().copyImageToPrivateStorage(message, uri);
438 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
439 getPgpEngine().encrypt(message, callback);
440 } else {
441 callback.success(message);
442 }
443 } catch (final FileBackend.FileCopyException e) {
444 callback.error(e.getResId(), message);
445 }
446 }
447 });
448 }
449
450 public Conversation find(Bookmark bookmark) {
451 return find(bookmark.getAccount(), bookmark.getJid());
452 }
453
454 public Conversation find(final Account account, final Jid jid) {
455 return find(getConversations(), account, jid);
456 }
457
458 @Override
459 public int onStartCommand(Intent intent, int flags, int startId) {
460 final String action = intent == null ? null : intent.getAction();
461 boolean interactive = false;
462 if (action != null) {
463 switch (action) {
464 case ConnectivityManager.CONNECTIVITY_ACTION:
465 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
466 resetAllAttemptCounts(true);
467 }
468 break;
469 case ACTION_MERGE_PHONE_CONTACTS:
470 if (mRestoredFromDatabase) {
471 loadPhoneContacts();
472 }
473 return START_STICKY;
474 case Intent.ACTION_SHUTDOWN:
475 logoutAndSave();
476 return START_NOT_STICKY;
477 case ACTION_CLEAR_NOTIFICATION:
478 mNotificationService.clear();
479 break;
480 case ACTION_DISABLE_FOREGROUND:
481 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
482 toggleForegroundService();
483 break;
484 case ACTION_TRY_AGAIN:
485 resetAllAttemptCounts(false);
486 interactive = true;
487 break;
488 case ACTION_DISABLE_ACCOUNT:
489 try {
490 String jid = intent.getStringExtra("account");
491 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
492 if (account != null) {
493 account.setOption(Account.OPTION_DISABLED, true);
494 updateAccount(account);
495 }
496 } catch (final InvalidJidException ignored) {
497 break;
498 }
499 break;
500 case AudioManager.RINGER_MODE_CHANGED_ACTION:
501 if (xaOnSilentMode()) {
502 refreshAllPresences();
503 }
504 break;
505 case Intent.ACTION_SCREEN_OFF:
506 case Intent.ACTION_SCREEN_ON:
507 if (awayWhenScreenOff()) {
508 refreshAllPresences();
509 }
510 break;
511 }
512 }
513 this.wakeLock.acquire();
514
515 for (Account account : accounts) {
516 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
517 if (!hasInternetConnection()) {
518 account.setStatus(Account.State.NO_INTERNET);
519 if (statusListener != null) {
520 statusListener.onStatusChanged(account);
521 }
522 } else {
523 if (account.getStatus() == Account.State.NO_INTERNET) {
524 account.setStatus(Account.State.OFFLINE);
525 if (statusListener != null) {
526 statusListener.onStatusChanged(account);
527 }
528 }
529 if (account.getStatus() == Account.State.ONLINE) {
530 long lastReceived = account.getXmppConnection().getLastPacketReceived();
531 long lastSent = account.getXmppConnection().getLastPingSent();
532 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
533 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
534 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
535 if (lastSent > lastReceived) {
536 if (pingTimeoutIn < 0) {
537 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
538 this.reconnectAccount(account, true, interactive);
539 } else {
540 int secs = (int) (pingTimeoutIn / 1000);
541 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
542 }
543 } else if (msToNextPing <= 0) {
544 account.getXmppConnection().sendPing();
545 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
546 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
547 } else {
548 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
549 }
550 } else if (account.getStatus() == Account.State.OFFLINE) {
551 reconnectAccount(account, true, interactive);
552 } else if (account.getStatus() == Account.State.CONNECTING) {
553 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
554 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
555 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
556 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
557 if (timeout < 0) {
558 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
559 reconnectAccount(account, true, interactive);
560 } else if (discoTimeout < 0) {
561 account.getXmppConnection().sendDiscoTimeout();
562 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
563 } else {
564 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
565 }
566 } else {
567 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
568 reconnectAccount(account, true, interactive);
569 }
570 }
571
572 }
573 if (mOnAccountUpdate != null) {
574 mOnAccountUpdate.onAccountUpdate();
575 }
576 }
577 }
578 if (wakeLock.isHeld()) {
579 try {
580 wakeLock.release();
581 } catch (final RuntimeException ignored) {
582 }
583 }
584 return START_STICKY;
585 }
586
587 private boolean xaOnSilentMode() {
588 return getPreferences().getBoolean("xa_on_silent_mode", false);
589 }
590
591 private boolean awayWhenScreenOff() {
592 return getPreferences().getBoolean("away_when_screen_off", false);
593 }
594
595 private String getCompressPicturesPreference() {
596 return getPreferences().getString("picture_compression", "auto");
597 }
598
599 private int getTargetPresence() {
600 if (xaOnSilentMode() && isPhoneSilenced()) {
601 return Presences.XA;
602 } else if (awayWhenScreenOff() && !isInteractive()) {
603 return Presences.AWAY;
604 } else {
605 return Presences.ONLINE;
606 }
607 }
608
609 @SuppressLint("NewApi")
610 @SuppressWarnings("deprecation")
611 public boolean isInteractive() {
612 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
613
614 final boolean isScreenOn;
615 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
616 isScreenOn = pm.isScreenOn();
617 } else {
618 isScreenOn = pm.isInteractive();
619 }
620 return isScreenOn;
621 }
622
623 private boolean isPhoneSilenced() {
624 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
625 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
626 }
627
628 private void resetAllAttemptCounts(boolean reallyAll) {
629 Log.d(Config.LOGTAG, "resetting all attepmt counts");
630 for (Account account : accounts) {
631 if (account.hasErrorStatus() || reallyAll) {
632 final XmppConnection connection = account.getXmppConnection();
633 if (connection != null) {
634 connection.resetAttemptCount();
635 }
636 }
637 }
638 }
639
640 public boolean hasInternetConnection() {
641 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
642 .getSystemService(Context.CONNECTIVITY_SERVICE);
643 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
644 return activeNetwork != null && activeNetwork.isConnected();
645 }
646
647 @SuppressLint("TrulyRandom")
648 @Override
649 public void onCreate() {
650 ExceptionHelper.init(getApplicationContext());
651 PRNGFixes.apply();
652 this.mRandom = new SecureRandom();
653 updateMemorizingTrustmanager();
654 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
655 final int cacheSize = maxMemory / 8;
656 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
657 @Override
658 protected int sizeOf(final String key, final Bitmap bitmap) {
659 return bitmap.getByteCount() / 1024;
660 }
661 };
662
663 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
664 this.accounts = databaseBackend.getAccounts();
665
666 restoreFromDatabase();
667
668 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
669 this.fileObserver.startWatching();
670
671 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
672 @Override
673 public void onBound(IOpenPgpService2 service) {
674 for (Account account : accounts) {
675 if (account.getPgpDecryptionService() != null) {
676 account.getPgpDecryptionService().onOpenPgpServiceBound();
677 }
678 }
679 }
680
681 @Override
682 public void onError(Exception e) { }
683 });
684 this.pgpServiceConnection.bindToService();
685
686 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
687 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
688 toggleForegroundService();
689 updateUnreadCountBadge();
690 toggleScreenEventReceiver();
691 }
692
693 @Override
694 public void onTrimMemory(int level) {
695 super.onTrimMemory(level);
696 if (level >= TRIM_MEMORY_COMPLETE) {
697 Log.d(Config.LOGTAG, "clear cache due to low memory");
698 getBitmapCache().evictAll();
699 }
700 }
701
702 @Override
703 public void onDestroy() {
704 try {
705 unregisterReceiver(this.mEventReceiver);
706 } catch (IllegalArgumentException e) {
707 //ignored
708 }
709 super.onDestroy();
710 }
711
712 public void toggleScreenEventReceiver() {
713 if (awayWhenScreenOff()) {
714 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
715 filter.addAction(Intent.ACTION_SCREEN_OFF);
716 registerReceiver(this.mEventReceiver, filter);
717 } else {
718 try {
719 unregisterReceiver(this.mEventReceiver);
720 } catch (IllegalArgumentException e) {
721 //ignored
722 }
723 }
724 }
725
726 public void toggleForegroundService() {
727 if (getPreferences().getBoolean("keep_foreground_service", false)) {
728 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
729 } else {
730 stopForeground(true);
731 }
732 }
733
734 @Override
735 public void onTaskRemoved(final Intent rootIntent) {
736 super.onTaskRemoved(rootIntent);
737 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
738 this.logoutAndSave();
739 }
740 }
741
742 private void logoutAndSave() {
743 for (final Account account : accounts) {
744 databaseBackend.writeRoster(account.getRoster());
745 if (account.getXmppConnection() != null) {
746 new Thread(new Runnable() {
747 @Override
748 public void run() {
749 disconnect(account, false);
750 }
751 }).start();
752
753 }
754 }
755 Context context = getApplicationContext();
756 AlarmManager alarmManager = (AlarmManager) context
757 .getSystemService(Context.ALARM_SERVICE);
758 Intent intent = new Intent(context, EventReceiver.class);
759 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
760 Log.d(Config.LOGTAG, "good bye");
761 stopSelf();
762 }
763
764 public void scheduleWakeUpCall(int seconds, int requestCode) {
765 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
766
767 Context context = getApplicationContext();
768 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
769
770 Intent intent = new Intent(context, EventReceiver.class);
771 intent.setAction("ping");
772 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
773 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
774 }
775
776 public XmppConnection createConnection(final Account account) {
777 final SharedPreferences sharedPref = getPreferences();
778 account.setResource(sharedPref.getString("resource", "mobile")
779 .toLowerCase(Locale.getDefault()));
780 final XmppConnection connection = new XmppConnection(account, this);
781 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
782 connection.setOnStatusChangedListener(this.statusListener);
783 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
784 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
785 connection.setOnJinglePacketReceivedListener(this.jingleListener);
786 connection.setOnBindListener(this.mOnBindListener);
787 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
788 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
789 AxolotlService axolotlService = account.getAxolotlService();
790 if (axolotlService != null) {
791 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
792 }
793 return connection;
794 }
795
796 public void sendChatState(Conversation conversation) {
797 if (sendChatStates()) {
798 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
799 sendMessagePacket(conversation.getAccount(), packet);
800 }
801 }
802
803 private void sendFileMessage(final Message message, final boolean delay) {
804 Log.d(Config.LOGTAG, "send file message");
805 final Account account = message.getConversation().getAccount();
806 final XmppConnection connection = account.getXmppConnection();
807 if (connection != null && connection.getFeatures().httpUpload()) {
808 mHttpConnectionManager.createNewUploadConnection(message, delay);
809 } else {
810 mJingleConnectionManager.createNewConnection(message);
811 }
812 }
813
814 public void sendMessage(final Message message) {
815 sendMessage(message, false, false);
816 }
817
818 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
819 final Account account = message.getConversation().getAccount();
820 final Conversation conversation = message.getConversation();
821 account.deactivateGracePeriod();
822 MessagePacket packet = null;
823 final boolean addToConversation = conversation.getMode() != Conversation.MODE_MULTI
824 || account.getServerIdentity() != XmppConnection.Identity.SLACK;
825 boolean saveInDb = addToConversation;
826 message.setStatus(Message.STATUS_WAITING);
827
828 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
829 message.getConversation().endOtrIfNeeded();
830 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
831 new Conversation.OnMessageFound() {
832 @Override
833 public void onMessageFound(Message message) {
834 markMessage(message, Message.STATUS_SEND_FAILED);
835 }
836 });
837 }
838
839 if (account.isOnlineAndConnected()) {
840 switch (message.getEncryption()) {
841 case Message.ENCRYPTION_NONE:
842 if (message.needsUploading()) {
843 if (account.httpUploadAvailable() || message.fixCounterpart()) {
844 this.sendFileMessage(message, delay);
845 } else {
846 break;
847 }
848 } else {
849 packet = mMessageGenerator.generateChat(message);
850 }
851 break;
852 case Message.ENCRYPTION_PGP:
853 case Message.ENCRYPTION_DECRYPTED:
854 if (message.needsUploading()) {
855 if (account.httpUploadAvailable() || message.fixCounterpart()) {
856 this.sendFileMessage(message, delay);
857 } else {
858 break;
859 }
860 } else {
861 packet = mMessageGenerator.generatePgpChat(message);
862 }
863 break;
864 case Message.ENCRYPTION_OTR:
865 SessionImpl otrSession = conversation.getOtrSession();
866 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
867 try {
868 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
869 } catch (InvalidJidException e) {
870 break;
871 }
872 if (message.needsUploading()) {
873 mJingleConnectionManager.createNewConnection(message);
874 } else {
875 packet = mMessageGenerator.generateOtrChat(message);
876 }
877 } else if (otrSession == null) {
878 if (message.fixCounterpart()) {
879 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
880 } else {
881 break;
882 }
883 }
884 break;
885 case Message.ENCRYPTION_AXOLOTL:
886 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
887 if (message.needsUploading()) {
888 if (account.httpUploadAvailable() || message.fixCounterpart()) {
889 this.sendFileMessage(message, delay);
890 } else {
891 break;
892 }
893 } else {
894 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
895 if (axolotlMessage == null) {
896 account.getAxolotlService().preparePayloadMessage(message, delay);
897 } else {
898 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
899 }
900 }
901 break;
902
903 }
904 if (packet != null) {
905 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
906 message.setStatus(Message.STATUS_UNSEND);
907 } else {
908 message.setStatus(Message.STATUS_SEND);
909 }
910 }
911 } else {
912 switch (message.getEncryption()) {
913 case Message.ENCRYPTION_DECRYPTED:
914 if (!message.needsUploading()) {
915 String pgpBody = message.getEncryptedBody();
916 String decryptedBody = message.getBody();
917 message.setBody(pgpBody);
918 message.setEncryption(Message.ENCRYPTION_PGP);
919 databaseBackend.createMessage(message);
920 saveInDb = false;
921 message.setBody(decryptedBody);
922 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
923 }
924 break;
925 case Message.ENCRYPTION_OTR:
926 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
927 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
928 }
929 break;
930 case Message.ENCRYPTION_AXOLOTL:
931 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
932 break;
933 }
934 }
935
936 if (resend) {
937 if (packet != null && addToConversation) {
938 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
939 markMessage(message, Message.STATUS_UNSEND);
940 } else {
941 markMessage(message, Message.STATUS_SEND);
942 }
943 }
944 } else {
945 if (addToConversation) {
946 conversation.add(message);
947 }
948 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
949 databaseBackend.createMessage(message);
950 }
951 updateConversationUi();
952 }
953 if (packet != null) {
954 if (delay) {
955 mMessageGenerator.addDelay(packet, message.getTimeSent());
956 }
957 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
958 if (this.sendChatStates()) {
959 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
960 }
961 }
962 sendMessagePacket(account, packet);
963 }
964 }
965
966 private void sendUnsentMessages(final Conversation conversation) {
967 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
968
969 @Override
970 public void onMessageFound(Message message) {
971 resendMessage(message, true);
972 }
973 });
974 }
975
976 public void resendMessage(final Message message, final boolean delay) {
977 sendMessage(message, true, delay);
978 }
979
980 public void fetchRosterFromServer(final Account account) {
981 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
982 if (!"".equals(account.getRosterVersion())) {
983 Log.d(Config.LOGTAG, account.getJid().toBareJid()
984 + ": fetching roster version " + account.getRosterVersion());
985 } else {
986 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
987 }
988 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
989 sendIqPacket(account, iqPacket, mIqParser);
990 }
991
992 public void fetchBookmarks(final Account account) {
993 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
994 final Element query = iqPacket.query("jabber:iq:private");
995 query.addChild("storage", "storage:bookmarks");
996 final OnIqPacketReceived callback = new OnIqPacketReceived() {
997
998 @Override
999 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1000 if (packet.getType() == IqPacket.TYPE.RESULT) {
1001 final Element query = packet.query();
1002 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1003 final Element storage = query.findChild("storage", "storage:bookmarks");
1004 if (storage != null) {
1005 for (final Element item : storage.getChildren()) {
1006 if (item.getName().equals("conference")) {
1007 final Bookmark bookmark = Bookmark.parse(item, account);
1008 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1009 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1010 bookmark.setBookmarkName(old.getBookmarkName());
1011 }
1012 Conversation conversation = find(bookmark);
1013 if (conversation != null) {
1014 conversation.setBookmark(bookmark);
1015 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
1016 conversation = findOrCreateConversation(
1017 account, bookmark.getJid(), true);
1018 conversation.setBookmark(bookmark);
1019 joinMuc(conversation);
1020 }
1021 }
1022 }
1023 }
1024 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1025 } else {
1026 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1027 }
1028 }
1029 };
1030 sendIqPacket(account, iqPacket, callback);
1031 }
1032
1033 public void pushBookmarks(Account account) {
1034 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1035 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1036 Element query = iqPacket.query("jabber:iq:private");
1037 Element storage = query.addChild("storage", "storage:bookmarks");
1038 for (Bookmark bookmark : account.getBookmarks()) {
1039 storage.addChild(bookmark);
1040 }
1041 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1042 }
1043
1044 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1045 if (mPhoneContactMergerThread != null) {
1046 mPhoneContactMergerThread.interrupt();
1047 }
1048 mPhoneContactMergerThread = new Thread(new Runnable() {
1049 @Override
1050 public void run() {
1051 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1052 for (Account account : accounts) {
1053 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1054 for (Bundle phoneContact : phoneContacts) {
1055 if (Thread.interrupted()) {
1056 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1057 return;
1058 }
1059 Jid jid;
1060 try {
1061 jid = Jid.fromString(phoneContact.getString("jid"));
1062 } catch (final InvalidJidException e) {
1063 continue;
1064 }
1065 final Contact contact = account.getRoster().getContact(jid);
1066 String systemAccount = phoneContact.getInt("phoneid")
1067 + "#"
1068 + phoneContact.getString("lookup");
1069 contact.setSystemAccount(systemAccount);
1070 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1071 getAvatarService().clear(contact);
1072 }
1073 contact.setSystemName(phoneContact.getString("displayname"));
1074 withSystemAccounts.remove(contact);
1075 }
1076 for (Contact contact : withSystemAccounts) {
1077 contact.setSystemAccount(null);
1078 contact.setSystemName(null);
1079 if (contact.setPhotoUri(null)) {
1080 getAvatarService().clear(contact);
1081 }
1082 }
1083 }
1084 Log.d(Config.LOGTAG, "finished merging phone contacts");
1085 updateAccountUi();
1086 }
1087 });
1088 mPhoneContactMergerThread.start();
1089 }
1090
1091 private void restoreFromDatabase() {
1092 synchronized (this.conversations) {
1093 final Map<String, Account> accountLookupTable = new Hashtable<>();
1094 for (Account account : this.accounts) {
1095 accountLookupTable.put(account.getUuid(), account);
1096 }
1097 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1098 for (Conversation conversation : this.conversations) {
1099 Account account = accountLookupTable.get(conversation.getAccountUuid());
1100 conversation.setAccount(account);
1101 }
1102 Runnable runnable = new Runnable() {
1103 @Override
1104 public void run() {
1105 Log.d(Config.LOGTAG, "restoring roster");
1106 for (Account account : accounts) {
1107 databaseBackend.readRoster(account.getRoster());
1108 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1109 }
1110 getBitmapCache().evictAll();
1111 Looper.prepare();
1112 loadPhoneContacts();
1113 Log.d(Config.LOGTAG, "restoring messages");
1114 for (Conversation conversation : conversations) {
1115 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1116 checkDeletedFiles(conversation);
1117 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1118 @Override
1119 public void onMessageFound(Message message) {
1120 mNotificationService.pushFromBacklog(message);
1121 }
1122 });
1123 }
1124 mNotificationService.finishBacklog(false);
1125 mRestoredFromDatabase = true;
1126 Log.d(Config.LOGTAG, "restored all messages");
1127 updateConversationUi();
1128 }
1129 };
1130 mDatabaseExecutor.execute(runnable);
1131 }
1132 }
1133
1134 public void loadPhoneContacts() {
1135 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1136 new CopyOnWriteArrayList<Bundle>(),
1137 XmppConnectionService.this);
1138 }
1139
1140 public List<Conversation> getConversations() {
1141 return this.conversations;
1142 }
1143
1144 private void checkDeletedFiles(Conversation conversation) {
1145 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1146
1147 @Override
1148 public void onMessageFound(Message message) {
1149 if (!getFileBackend().isFileAvailable(message)) {
1150 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1151 final int s = message.getStatus();
1152 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1153 markMessage(message, Message.STATUS_SEND_FAILED);
1154 }
1155 }
1156 }
1157 });
1158 }
1159
1160 private void markFileDeleted(String uuid) {
1161 for (Conversation conversation : getConversations()) {
1162 Message message = conversation.findMessageWithFileAndUuid(uuid);
1163 if (message != null) {
1164 if (!getFileBackend().isFileAvailable(message)) {
1165 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1166 final int s = message.getStatus();
1167 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1168 markMessage(message, Message.STATUS_SEND_FAILED);
1169 } else {
1170 updateConversationUi();
1171 }
1172 }
1173 return;
1174 }
1175 }
1176 }
1177
1178 public void populateWithOrderedConversations(final List<Conversation> list) {
1179 populateWithOrderedConversations(list, true);
1180 }
1181
1182 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1183 list.clear();
1184 if (includeNoFileUpload) {
1185 list.addAll(getConversations());
1186 } else {
1187 for (Conversation conversation : getConversations()) {
1188 if (conversation.getMode() == Conversation.MODE_SINGLE
1189 || conversation.getAccount().httpUploadAvailable()) {
1190 list.add(conversation);
1191 }
1192 }
1193 }
1194 Collections.sort(list, new Comparator<Conversation>() {
1195 @Override
1196 public int compare(Conversation lhs, Conversation rhs) {
1197 Message left = lhs.getLatestMessage();
1198 Message right = rhs.getLatestMessage();
1199 if (left.getTimeSent() > right.getTimeSent()) {
1200 return -1;
1201 } else if (left.getTimeSent() < right.getTimeSent()) {
1202 return 1;
1203 } else {
1204 return 0;
1205 }
1206 }
1207 });
1208 }
1209
1210 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1211 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1212 return;
1213 }
1214 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1215 Runnable runnable = new Runnable() {
1216 @Override
1217 public void run() {
1218 final Account account = conversation.getAccount();
1219 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1220 if (messages.size() > 0) {
1221 conversation.addAll(0, messages);
1222 checkDeletedFiles(conversation);
1223 callback.onMoreMessagesLoaded(messages.size(), conversation);
1224 } else if (conversation.hasMessagesLeftOnServer()
1225 && account.isOnlineAndConnected()) {
1226 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1227 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1228 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp - 1);
1229 if (query != null) {
1230 query.setCallback(callback);
1231 }
1232 callback.informUser(R.string.fetching_history_from_server);
1233 }
1234 }
1235 }
1236 };
1237 mDatabaseExecutor.execute(runnable);
1238 }
1239
1240 public List<Account> getAccounts() {
1241 return this.accounts;
1242 }
1243
1244 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1245 for (final Conversation conversation : haystack) {
1246 if (conversation.getContact() == contact) {
1247 return conversation;
1248 }
1249 }
1250 return null;
1251 }
1252
1253 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1254 if (jid == null) {
1255 return null;
1256 }
1257 for (final Conversation conversation : haystack) {
1258 if ((account == null || conversation.getAccount() == account)
1259 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1260 return conversation;
1261 }
1262 }
1263 return null;
1264 }
1265
1266 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1267 return this.findOrCreateConversation(account, jid, muc, null);
1268 }
1269
1270 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1271 synchronized (this.conversations) {
1272 Conversation conversation = find(account, jid);
1273 if (conversation != null) {
1274 return conversation;
1275 }
1276 conversation = databaseBackend.findConversation(account, jid);
1277 if (conversation != null) {
1278 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1279 conversation.setAccount(account);
1280 if (muc) {
1281 conversation.setMode(Conversation.MODE_MULTI);
1282 conversation.setContactJid(jid);
1283 } else {
1284 conversation.setMode(Conversation.MODE_SINGLE);
1285 conversation.setContactJid(jid.toBareJid());
1286 }
1287 conversation.setNextEncryption(-1);
1288 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1289 this.databaseBackend.updateConversation(conversation);
1290 } else {
1291 String conversationName;
1292 Contact contact = account.getRoster().getContact(jid);
1293 if (contact != null) {
1294 conversationName = contact.getDisplayName();
1295 } else {
1296 conversationName = jid.getLocalpart();
1297 }
1298 if (muc) {
1299 conversation = new Conversation(conversationName, account, jid,
1300 Conversation.MODE_MULTI);
1301 } else {
1302 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1303 Conversation.MODE_SINGLE);
1304 }
1305 this.databaseBackend.createConversation(conversation);
1306 }
1307 if (account.getXmppConnection() != null
1308 && account.getXmppConnection().getFeatures().mam()
1309 && !muc) {
1310 if (query == null) {
1311 this.mMessageArchiveService.query(conversation);
1312 } else {
1313 if (query.getConversation() == null) {
1314 this.mMessageArchiveService.query(conversation, query.getStart());
1315 }
1316 }
1317 }
1318 checkDeletedFiles(conversation);
1319 this.conversations.add(conversation);
1320 updateConversationUi();
1321 return conversation;
1322 }
1323 }
1324
1325 public void archiveConversation(Conversation conversation) {
1326 getNotificationService().clear(conversation);
1327 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1328 conversation.setNextEncryption(-1);
1329 synchronized (this.conversations) {
1330 if (conversation.getMode() == Conversation.MODE_MULTI) {
1331 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1332 Bookmark bookmark = conversation.getBookmark();
1333 if (bookmark != null && bookmark.autojoin()) {
1334 bookmark.setAutojoin(false);
1335 pushBookmarks(bookmark.getAccount());
1336 }
1337 }
1338 leaveMuc(conversation);
1339 } else {
1340 conversation.endOtrIfNeeded();
1341 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1342 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1343 sendPresencePacket(
1344 conversation.getAccount(),
1345 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1346 );
1347 }
1348 }
1349 this.databaseBackend.updateConversation(conversation);
1350 this.conversations.remove(conversation);
1351 updateConversationUi();
1352 }
1353 }
1354
1355 public void createAccount(final Account account) {
1356 account.initAccountServices(this);
1357 databaseBackend.createAccount(account);
1358 this.accounts.add(account);
1359 this.reconnectAccountInBackground(account);
1360 updateAccountUi();
1361 }
1362
1363 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1364 new Thread(new Runnable() {
1365 @Override
1366 public void run() {
1367 try {
1368 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1369 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1370 if (findAccountByJid(info.first) == null) {
1371 Account account = new Account(info.first, "");
1372 account.setPrivateKeyAlias(alias);
1373 account.setOption(Account.OPTION_DISABLED, true);
1374 account.setDisplayName(info.second);
1375 createAccount(account);
1376 callback.onAccountCreated(account);
1377 if (Config.X509_VERIFICATION) {
1378 try {
1379 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1380 } catch (CertificateException e) {
1381 callback.informUser(R.string.certificate_chain_is_not_trusted);
1382 }
1383 }
1384 } else {
1385 callback.informUser(R.string.account_already_exists);
1386 }
1387 } catch (Exception e) {
1388 e.printStackTrace();
1389 callback.informUser(R.string.unable_to_parse_certificate);
1390 }
1391 }
1392 }).start();
1393
1394 }
1395
1396 public void updateKeyInAccount(final Account account, final String alias) {
1397 Log.d(Config.LOGTAG, "update key in account " + alias);
1398 try {
1399 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1400 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1401 if (account.getJid().toBareJid().equals(info.first)) {
1402 account.setPrivateKeyAlias(alias);
1403 account.setDisplayName(info.second);
1404 databaseBackend.updateAccount(account);
1405 if (Config.X509_VERIFICATION) {
1406 try {
1407 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1408 } catch (CertificateException e) {
1409 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1410 }
1411 account.getAxolotlService().regenerateKeys(true);
1412 }
1413 } else {
1414 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1415 }
1416 } catch (Exception e) {
1417 e.printStackTrace();
1418 }
1419 }
1420
1421 public void updateAccount(final Account account) {
1422 this.statusListener.onStatusChanged(account);
1423 databaseBackend.updateAccount(account);
1424 reconnectAccountInBackground(account);
1425 updateAccountUi();
1426 getNotificationService().updateErrorNotification();
1427 }
1428
1429 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1430 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1431 sendIqPacket(account, iq, new OnIqPacketReceived() {
1432 @Override
1433 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1434 if (packet.getType() == IqPacket.TYPE.RESULT) {
1435 account.setPassword(newPassword);
1436 databaseBackend.updateAccount(account);
1437 callback.onPasswordChangeSucceeded();
1438 } else {
1439 callback.onPasswordChangeFailed();
1440 }
1441 }
1442 });
1443 }
1444
1445 public void deleteAccount(final Account account) {
1446 synchronized (this.conversations) {
1447 for (final Conversation conversation : conversations) {
1448 if (conversation.getAccount() == account) {
1449 if (conversation.getMode() == Conversation.MODE_MULTI) {
1450 leaveMuc(conversation);
1451 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1452 conversation.endOtrIfNeeded();
1453 }
1454 conversations.remove(conversation);
1455 }
1456 }
1457 if (account.getXmppConnection() != null) {
1458 this.disconnect(account, true);
1459 }
1460 Runnable runnable = new Runnable() {
1461 @Override
1462 public void run() {
1463 databaseBackend.deleteAccount(account);
1464 }
1465 };
1466 mDatabaseExecutor.execute(runnable);
1467 this.accounts.remove(account);
1468 updateAccountUi();
1469 getNotificationService().updateErrorNotification();
1470 }
1471 }
1472
1473 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1474 synchronized (this) {
1475 if (checkListeners()) {
1476 switchToForeground();
1477 }
1478 this.mOnConversationUpdate = listener;
1479 this.mNotificationService.setIsInForeground(true);
1480 if (this.convChangedListenerCount < 2) {
1481 this.convChangedListenerCount++;
1482 }
1483 }
1484 }
1485
1486 public void removeOnConversationListChangedListener() {
1487 synchronized (this) {
1488 this.convChangedListenerCount--;
1489 if (this.convChangedListenerCount <= 0) {
1490 this.convChangedListenerCount = 0;
1491 this.mOnConversationUpdate = null;
1492 this.mNotificationService.setIsInForeground(false);
1493 if (checkListeners()) {
1494 switchToBackground();
1495 }
1496 }
1497 }
1498 }
1499
1500 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1501 synchronized (this) {
1502 if (checkListeners()) {
1503 switchToForeground();
1504 }
1505 this.mOnShowErrorToast = onShowErrorToast;
1506 if (this.showErrorToastListenerCount < 2) {
1507 this.showErrorToastListenerCount++;
1508 }
1509 }
1510 this.mOnShowErrorToast = onShowErrorToast;
1511 }
1512
1513 public void removeOnShowErrorToastListener() {
1514 synchronized (this) {
1515 this.showErrorToastListenerCount--;
1516 if (this.showErrorToastListenerCount <= 0) {
1517 this.showErrorToastListenerCount = 0;
1518 this.mOnShowErrorToast = null;
1519 if (checkListeners()) {
1520 switchToBackground();
1521 }
1522 }
1523 }
1524 }
1525
1526 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1527 synchronized (this) {
1528 if (checkListeners()) {
1529 switchToForeground();
1530 }
1531 this.mOnAccountUpdate = listener;
1532 if (this.accountChangedListenerCount < 2) {
1533 this.accountChangedListenerCount++;
1534 }
1535 }
1536 }
1537
1538 public void removeOnAccountListChangedListener() {
1539 synchronized (this) {
1540 this.accountChangedListenerCount--;
1541 if (this.accountChangedListenerCount <= 0) {
1542 this.mOnAccountUpdate = null;
1543 this.accountChangedListenerCount = 0;
1544 if (checkListeners()) {
1545 switchToBackground();
1546 }
1547 }
1548 }
1549 }
1550
1551 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1552 synchronized (this) {
1553 if (checkListeners()) {
1554 switchToForeground();
1555 }
1556 this.mOnCaptchaRequested = listener;
1557 if (this.captchaRequestedListenerCount < 2) {
1558 this.captchaRequestedListenerCount++;
1559 }
1560 }
1561 }
1562
1563 public void removeOnCaptchaRequestedListener() {
1564 synchronized (this) {
1565 this.captchaRequestedListenerCount--;
1566 if (this.captchaRequestedListenerCount <= 0) {
1567 this.mOnCaptchaRequested = null;
1568 this.captchaRequestedListenerCount = 0;
1569 if (checkListeners()) {
1570 switchToBackground();
1571 }
1572 }
1573 }
1574 }
1575
1576 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1577 synchronized (this) {
1578 if (checkListeners()) {
1579 switchToForeground();
1580 }
1581 this.mOnRosterUpdate = listener;
1582 if (this.rosterChangedListenerCount < 2) {
1583 this.rosterChangedListenerCount++;
1584 }
1585 }
1586 }
1587
1588 public void removeOnRosterUpdateListener() {
1589 synchronized (this) {
1590 this.rosterChangedListenerCount--;
1591 if (this.rosterChangedListenerCount <= 0) {
1592 this.rosterChangedListenerCount = 0;
1593 this.mOnRosterUpdate = null;
1594 if (checkListeners()) {
1595 switchToBackground();
1596 }
1597 }
1598 }
1599 }
1600
1601 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1602 synchronized (this) {
1603 if (checkListeners()) {
1604 switchToForeground();
1605 }
1606 this.mOnUpdateBlocklist = listener;
1607 if (this.updateBlocklistListenerCount < 2) {
1608 this.updateBlocklistListenerCount++;
1609 }
1610 }
1611 }
1612
1613 public void removeOnUpdateBlocklistListener() {
1614 synchronized (this) {
1615 this.updateBlocklistListenerCount--;
1616 if (this.updateBlocklistListenerCount <= 0) {
1617 this.updateBlocklistListenerCount = 0;
1618 this.mOnUpdateBlocklist = null;
1619 if (checkListeners()) {
1620 switchToBackground();
1621 }
1622 }
1623 }
1624 }
1625
1626 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1627 synchronized (this) {
1628 if (checkListeners()) {
1629 switchToForeground();
1630 }
1631 this.mOnKeyStatusUpdated = listener;
1632 if (this.keyStatusUpdatedListenerCount < 2) {
1633 this.keyStatusUpdatedListenerCount++;
1634 }
1635 }
1636 }
1637
1638 public void removeOnNewKeysAvailableListener() {
1639 synchronized (this) {
1640 this.keyStatusUpdatedListenerCount--;
1641 if (this.keyStatusUpdatedListenerCount <= 0) {
1642 this.keyStatusUpdatedListenerCount = 0;
1643 this.mOnKeyStatusUpdated = null;
1644 if (checkListeners()) {
1645 switchToBackground();
1646 }
1647 }
1648 }
1649 }
1650
1651 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1652 synchronized (this) {
1653 if (checkListeners()) {
1654 switchToForeground();
1655 }
1656 this.mOnMucRosterUpdate = listener;
1657 if (this.mucRosterChangedListenerCount < 2) {
1658 this.mucRosterChangedListenerCount++;
1659 }
1660 }
1661 }
1662
1663 public void removeOnMucRosterUpdateListener() {
1664 synchronized (this) {
1665 this.mucRosterChangedListenerCount--;
1666 if (this.mucRosterChangedListenerCount <= 0) {
1667 this.mucRosterChangedListenerCount = 0;
1668 this.mOnMucRosterUpdate = null;
1669 if (checkListeners()) {
1670 switchToBackground();
1671 }
1672 }
1673 }
1674 }
1675
1676 private boolean checkListeners() {
1677 return (this.mOnAccountUpdate == null
1678 && this.mOnConversationUpdate == null
1679 && this.mOnRosterUpdate == null
1680 && this.mOnCaptchaRequested == null
1681 && this.mOnUpdateBlocklist == null
1682 && this.mOnShowErrorToast == null
1683 && this.mOnKeyStatusUpdated == null);
1684 }
1685
1686 private void switchToForeground() {
1687 for (Conversation conversation : getConversations()) {
1688 conversation.setIncomingChatState(ChatState.ACTIVE);
1689 }
1690 for (Account account : getAccounts()) {
1691 if (account.getStatus() == Account.State.ONLINE) {
1692 XmppConnection connection = account.getXmppConnection();
1693 if (connection != null && connection.getFeatures().csi()) {
1694 connection.sendActive();
1695 }
1696 }
1697 }
1698 Log.d(Config.LOGTAG, "app switched into foreground");
1699 }
1700
1701 private void switchToBackground() {
1702 for (Account account : getAccounts()) {
1703 if (account.getStatus() == Account.State.ONLINE) {
1704 XmppConnection connection = account.getXmppConnection();
1705 if (connection != null && connection.getFeatures().csi()) {
1706 connection.sendInactive();
1707 }
1708 }
1709 }
1710 this.mNotificationService.setIsInForeground(false);
1711 Log.d(Config.LOGTAG, "app switched into background");
1712 }
1713
1714 private void connectMultiModeConversations(Account account) {
1715 List<Conversation> conversations = getConversations();
1716 for (Conversation conversation : conversations) {
1717 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1718 joinMuc(conversation, true, null);
1719 }
1720 }
1721 }
1722
1723 public void joinMuc(Conversation conversation) {
1724 joinMuc(conversation, false, null);
1725 }
1726
1727 private void joinMuc(Conversation conversation, boolean now, final OnConferenceJoined onConferenceJoined) {
1728 Account account = conversation.getAccount();
1729 account.pendingConferenceJoins.remove(conversation);
1730 account.pendingConferenceLeaves.remove(conversation);
1731 if (account.getStatus() == Account.State.ONLINE || now) {
1732 conversation.resetMucOptions();
1733 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1734
1735 private void join(Conversation conversation) {
1736 Account account = conversation.getAccount();
1737 final String nick = conversation.getMucOptions().getProposedNick();
1738 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1739 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1740 PresencePacket packet = new PresencePacket();
1741 packet.setFrom(conversation.getAccount().getJid());
1742 packet.setTo(joinJid);
1743 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1744 if (conversation.getMucOptions().getPassword() != null) {
1745 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1746 }
1747
1748 if (conversation.getMucOptions().mamSupport()) {
1749 // Use MAM instead of the limited muc history to get history
1750 x.addChild("history").setAttribute("maxchars", "0");
1751 } else {
1752 // Fallback to muc history
1753 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1754 }
1755 String sig = account.getPgpSignature();
1756 if (sig != null) {
1757 packet.addChild("x", "jabber:x:signed").setContent(sig);
1758 }
1759 sendPresencePacket(account, packet);
1760 if (onConferenceJoined != null) {
1761 onConferenceJoined.onConferenceJoined(conversation);
1762 }
1763 if (!joinJid.equals(conversation.getJid())) {
1764 conversation.setContactJid(joinJid);
1765 databaseBackend.updateConversation(conversation);
1766 }
1767 conversation.setHasMessagesLeftOnServer(false);
1768 if (conversation.getMucOptions().mamSupport()) {
1769 getMessageArchiveService().catchupMUC(conversation);
1770 }
1771 }
1772
1773 @Override
1774 public void onConferenceConfigurationFetched(Conversation conversation) {
1775 join(conversation);
1776 }
1777
1778 @Override
1779 public void onFetchFailed(final Conversation conversation, Element error) {
1780 join(conversation);
1781 fetchConferenceConfiguration(conversation);
1782 }
1783 });
1784
1785 } else {
1786 account.pendingConferenceJoins.add(conversation);
1787 }
1788 }
1789
1790 public void providePasswordForMuc(Conversation conversation, String password) {
1791 if (conversation.getMode() == Conversation.MODE_MULTI) {
1792 conversation.getMucOptions().setPassword(password);
1793 if (conversation.getBookmark() != null) {
1794 conversation.getBookmark().setAutojoin(true);
1795 pushBookmarks(conversation.getAccount());
1796 }
1797 databaseBackend.updateConversation(conversation);
1798 joinMuc(conversation);
1799 }
1800 }
1801
1802 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1803 final MucOptions options = conversation.getMucOptions();
1804 final Jid joinJid = options.createJoinJid(nick);
1805 if (options.online()) {
1806 Account account = conversation.getAccount();
1807 options.setOnRenameListener(new OnRenameListener() {
1808
1809 @Override
1810 public void onSuccess() {
1811 conversation.setContactJid(joinJid);
1812 databaseBackend.updateConversation(conversation);
1813 Bookmark bookmark = conversation.getBookmark();
1814 if (bookmark != null) {
1815 bookmark.setNick(nick);
1816 pushBookmarks(bookmark.getAccount());
1817 }
1818 callback.success(conversation);
1819 }
1820
1821 @Override
1822 public void onFailure() {
1823 callback.error(R.string.nick_in_use, conversation);
1824 }
1825 });
1826
1827 PresencePacket packet = new PresencePacket();
1828 packet.setTo(joinJid);
1829 packet.setFrom(conversation.getAccount().getJid());
1830
1831 String sig = account.getPgpSignature();
1832 if (sig != null) {
1833 packet.addChild("status").setContent("online");
1834 packet.addChild("x", "jabber:x:signed").setContent(sig);
1835 }
1836 sendPresencePacket(account, packet);
1837 } else {
1838 conversation.setContactJid(joinJid);
1839 databaseBackend.updateConversation(conversation);
1840 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1841 Bookmark bookmark = conversation.getBookmark();
1842 if (bookmark != null) {
1843 bookmark.setNick(nick);
1844 pushBookmarks(bookmark.getAccount());
1845 }
1846 joinMuc(conversation);
1847 }
1848 }
1849 }
1850
1851 public void leaveMuc(Conversation conversation) {
1852 leaveMuc(conversation, false);
1853 }
1854
1855 private void leaveMuc(Conversation conversation, boolean now) {
1856 Account account = conversation.getAccount();
1857 account.pendingConferenceJoins.remove(conversation);
1858 account.pendingConferenceLeaves.remove(conversation);
1859 if (account.getStatus() == Account.State.ONLINE || now) {
1860 PresencePacket packet = new PresencePacket();
1861 packet.setTo(conversation.getJid());
1862 packet.setFrom(conversation.getAccount().getJid());
1863 packet.setAttribute("type", "unavailable");
1864 sendPresencePacket(conversation.getAccount(), packet);
1865 conversation.getMucOptions().setOffline();
1866 conversation.deregisterWithBookmark();
1867 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1868 + ": leaving muc " + conversation.getJid());
1869 } else {
1870 account.pendingConferenceLeaves.add(conversation);
1871 }
1872 }
1873
1874 private String findConferenceServer(final Account account) {
1875 String server;
1876 if (account.getXmppConnection() != null) {
1877 server = account.getXmppConnection().getMucServer();
1878 if (server != null) {
1879 return server;
1880 }
1881 }
1882 for (Account other : getAccounts()) {
1883 if (other != account && other.getXmppConnection() != null) {
1884 server = other.getXmppConnection().getMucServer();
1885 if (server != null) {
1886 return server;
1887 }
1888 }
1889 }
1890 return null;
1891 }
1892
1893 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1894 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1895 if (account.getStatus() == Account.State.ONLINE) {
1896 try {
1897 String server = findConferenceServer(account);
1898 if (server == null) {
1899 if (callback != null) {
1900 callback.error(R.string.no_conference_server_found, null);
1901 }
1902 return;
1903 }
1904 String name = new BigInteger(75, getRNG()).toString(32);
1905 Jid jid = Jid.fromParts(name, server, null);
1906 final Conversation conversation = findOrCreateConversation(account, jid, true);
1907 joinMuc(conversation, true, new OnConferenceJoined() {
1908 @Override
1909 public void onConferenceJoined(final Conversation conversation) {
1910 Bundle options = new Bundle();
1911 options.putString("muc#roomconfig_persistentroom", "1");
1912 options.putString("muc#roomconfig_membersonly", "1");
1913 options.putString("muc#roomconfig_publicroom", "0");
1914 options.putString("muc#roomconfig_whois", "anyone");
1915 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1916 @Override
1917 public void onPushSucceeded() {
1918 for (Jid invite : jids) {
1919 invite(conversation, invite);
1920 }
1921 if (account.countPresences() > 1) {
1922 directInvite(conversation, account.getJid().toBareJid());
1923 }
1924 if (callback != null) {
1925 callback.success(conversation);
1926 }
1927 }
1928
1929 @Override
1930 public void onPushFailed() {
1931 if (callback != null) {
1932 callback.error(R.string.conference_creation_failed, conversation);
1933 }
1934 }
1935 });
1936 }
1937 });
1938 } catch (InvalidJidException e) {
1939 if (callback != null) {
1940 callback.error(R.string.conference_creation_failed, null);
1941 }
1942 }
1943 } else {
1944 if (callback != null) {
1945 callback.error(R.string.not_connected_try_again, null);
1946 }
1947 }
1948 }
1949
1950 public void fetchConferenceConfiguration(final Conversation conversation) {
1951 fetchConferenceConfiguration(conversation, null);
1952 }
1953
1954 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1955 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1956 request.setTo(conversation.getJid().toBareJid());
1957 request.query("http://jabber.org/protocol/disco#info");
1958 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1959 @Override
1960 public void onIqPacketReceived(Account account, IqPacket packet) {
1961 if (packet.getType() == IqPacket.TYPE.RESULT) {
1962 ArrayList<String> features = new ArrayList<>();
1963 Element query = packet.query();
1964 for (Element child : query.getChildren()) {
1965 if (child != null && child.getName().equals("feature")) {
1966 String var = child.getAttribute("var");
1967 if (var != null) {
1968 features.add(var);
1969 }
1970 }
1971 }
1972 Element form = query.findChild("x", "jabber:x:data");
1973 if (form != null) {
1974 conversation.getMucOptions().updateFormData(Data.parse(form));
1975 }
1976 conversation.getMucOptions().updateFeatures(features);
1977 if (callback != null) {
1978 callback.onConferenceConfigurationFetched(conversation);
1979 }
1980 updateConversationUi();
1981 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
1982 if (callback != null) {
1983 callback.onFetchFailed(conversation, packet.getError());
1984 }
1985 }
1986 }
1987 });
1988 }
1989
1990 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1991 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1992 request.setTo(conversation.getJid().toBareJid());
1993 request.query("http://jabber.org/protocol/muc#owner");
1994 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1995 @Override
1996 public void onIqPacketReceived(Account account, IqPacket packet) {
1997 if (packet.getType() == IqPacket.TYPE.RESULT) {
1998 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1999 for (Field field : data.getFields()) {
2000 if (options.containsKey(field.getFieldName())) {
2001 field.setValue(options.getString(field.getFieldName()));
2002 }
2003 }
2004 data.submit();
2005 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2006 set.setTo(conversation.getJid().toBareJid());
2007 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2008 sendIqPacket(account, set, new OnIqPacketReceived() {
2009 @Override
2010 public void onIqPacketReceived(Account account, IqPacket packet) {
2011 if (callback != null) {
2012 if (packet.getType() == IqPacket.TYPE.RESULT) {
2013 callback.onPushSucceeded();
2014 } else {
2015 callback.onPushFailed();
2016 }
2017 }
2018 }
2019 });
2020 } else {
2021 if (callback != null) {
2022 callback.onPushFailed();
2023 }
2024 }
2025 }
2026 });
2027 }
2028
2029 public void pushSubjectToConference(final Conversation conference, final String subject) {
2030 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2031 this.sendMessagePacket(conference.getAccount(), packet);
2032 final MucOptions mucOptions = conference.getMucOptions();
2033 final MucOptions.User self = mucOptions.getSelf();
2034 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2035 Bundle options = new Bundle();
2036 options.putString("muc#roomconfig_persistentroom", "1");
2037 this.pushConferenceConfiguration(conference, options, null);
2038 }
2039 }
2040
2041 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2042 final Jid jid = user.toBareJid();
2043 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2044 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2045 @Override
2046 public void onIqPacketReceived(Account account, IqPacket packet) {
2047 if (packet.getType() == IqPacket.TYPE.RESULT) {
2048 callback.onAffiliationChangedSuccessful(jid);
2049 } else {
2050 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2051 }
2052 }
2053 });
2054 }
2055
2056 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2057 List<Jid> jids = new ArrayList<>();
2058 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2059 if (user.getAffiliation() == before && user.getJid() != null) {
2060 jids.add(user.getJid());
2061 }
2062 }
2063 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2064 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2065 }
2066
2067 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2068 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2069 Log.d(Config.LOGTAG, request.toString());
2070 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2071 @Override
2072 public void onIqPacketReceived(Account account, IqPacket packet) {
2073 Log.d(Config.LOGTAG, packet.toString());
2074 if (packet.getType() == IqPacket.TYPE.RESULT) {
2075 callback.onRoleChangedSuccessful(nick);
2076 } else {
2077 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2078 }
2079 }
2080 });
2081 }
2082
2083 private void disconnect(Account account, boolean force) {
2084 if ((account.getStatus() == Account.State.ONLINE)
2085 || (account.getStatus() == Account.State.DISABLED)) {
2086 if (!force) {
2087 List<Conversation> conversations = getConversations();
2088 for (Conversation conversation : conversations) {
2089 if (conversation.getAccount() == account) {
2090 if (conversation.getMode() == Conversation.MODE_MULTI) {
2091 leaveMuc(conversation, true);
2092 } else {
2093 if (conversation.endOtrIfNeeded()) {
2094 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2095 + ": ended otr session with "
2096 + conversation.getJid());
2097 }
2098 }
2099 }
2100 }
2101 sendOfflinePresence(account);
2102 }
2103 account.getXmppConnection().disconnect(force);
2104 }
2105 }
2106
2107 @Override
2108 public IBinder onBind(Intent intent) {
2109 return mBinder;
2110 }
2111
2112 public void updateMessage(Message message) {
2113 databaseBackend.updateMessage(message);
2114 updateConversationUi();
2115 }
2116
2117 protected void syncDirtyContacts(Account account) {
2118 for (Contact contact : account.getRoster().getContacts()) {
2119 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2120 pushContactToServer(contact);
2121 }
2122 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2123 deleteContactOnServer(contact);
2124 }
2125 }
2126 }
2127
2128 public void createContact(Contact contact) {
2129 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2130 if (autoGrant) {
2131 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2132 contact.setOption(Contact.Options.ASKING);
2133 }
2134 pushContactToServer(contact);
2135 }
2136
2137 public void onOtrSessionEstablished(Conversation conversation) {
2138 final Account account = conversation.getAccount();
2139 final Session otrSession = conversation.getOtrSession();
2140 Log.d(Config.LOGTAG,
2141 account.getJid().toBareJid() + " otr session established with "
2142 + conversation.getJid() + "/"
2143 + otrSession.getSessionID().getUserID());
2144 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2145
2146 @Override
2147 public void onMessageFound(Message message) {
2148 SessionID id = otrSession.getSessionID();
2149 try {
2150 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2151 } catch (InvalidJidException e) {
2152 return;
2153 }
2154 if (message.needsUploading()) {
2155 mJingleConnectionManager.createNewConnection(message);
2156 } else {
2157 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2158 if (outPacket != null) {
2159 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2160 message.setStatus(Message.STATUS_SEND);
2161 databaseBackend.updateMessage(message);
2162 sendMessagePacket(account, outPacket);
2163 }
2164 }
2165 updateConversationUi();
2166 }
2167 });
2168 }
2169
2170 public boolean renewSymmetricKey(Conversation conversation) {
2171 Account account = conversation.getAccount();
2172 byte[] symmetricKey = new byte[32];
2173 this.mRandom.nextBytes(symmetricKey);
2174 Session otrSession = conversation.getOtrSession();
2175 if (otrSession != null) {
2176 MessagePacket packet = new MessagePacket();
2177 packet.setType(MessagePacket.TYPE_CHAT);
2178 packet.setFrom(account.getJid());
2179 MessageGenerator.addMessageHints(packet);
2180 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2181 + otrSession.getSessionID().getUserID());
2182 try {
2183 packet.setBody(otrSession
2184 .transformSending(CryptoHelper.FILETRANSFER
2185 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2186 sendMessagePacket(account, packet);
2187 conversation.setSymmetricKey(symmetricKey);
2188 return true;
2189 } catch (OtrException e) {
2190 return false;
2191 }
2192 }
2193 return false;
2194 }
2195
2196 public void pushContactToServer(final Contact contact) {
2197 contact.resetOption(Contact.Options.DIRTY_DELETE);
2198 contact.setOption(Contact.Options.DIRTY_PUSH);
2199 final Account account = contact.getAccount();
2200 if (account.getStatus() == Account.State.ONLINE) {
2201 final boolean ask = contact.getOption(Contact.Options.ASKING);
2202 final boolean sendUpdates = contact
2203 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2204 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2205 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2206 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2207 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2208 if (sendUpdates) {
2209 sendPresencePacket(account,
2210 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2211 }
2212 if (ask) {
2213 sendPresencePacket(account,
2214 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2215 }
2216 }
2217 }
2218
2219 public void publishAvatar(final Account account,
2220 final Uri image,
2221 final UiCallback<Avatar> callback) {
2222 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2223 final int size = Config.AVATAR_SIZE;
2224 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2225 if (avatar != null) {
2226 avatar.height = size;
2227 avatar.width = size;
2228 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2229 avatar.type = "image/webp";
2230 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2231 avatar.type = "image/jpeg";
2232 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2233 avatar.type = "image/png";
2234 }
2235 if (!getFileBackend().save(avatar)) {
2236 callback.error(R.string.error_saving_avatar, avatar);
2237 return;
2238 }
2239 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2240 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2241
2242 @Override
2243 public void onIqPacketReceived(Account account, IqPacket result) {
2244 if (result.getType() == IqPacket.TYPE.RESULT) {
2245 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2246 .publishAvatarMetadata(avatar);
2247 sendIqPacket(account, packet, new OnIqPacketReceived() {
2248 @Override
2249 public void onIqPacketReceived(Account account, IqPacket result) {
2250 if (result.getType() == IqPacket.TYPE.RESULT) {
2251 if (account.setAvatar(avatar.getFilename())) {
2252 getAvatarService().clear(account);
2253 databaseBackend.updateAccount(account);
2254 }
2255 callback.success(avatar);
2256 } else {
2257 callback.error(
2258 R.string.error_publish_avatar_server_reject,
2259 avatar);
2260 }
2261 }
2262 });
2263 } else {
2264 callback.error(
2265 R.string.error_publish_avatar_server_reject,
2266 avatar);
2267 }
2268 }
2269 });
2270 } else {
2271 callback.error(R.string.error_publish_avatar_converting, null);
2272 }
2273 }
2274
2275 public void fetchAvatar(Account account, Avatar avatar) {
2276 fetchAvatar(account, avatar, null);
2277 }
2278
2279 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2280 final String KEY = generateFetchKey(account, avatar);
2281 synchronized (this.mInProgressAvatarFetches) {
2282 if (this.mInProgressAvatarFetches.contains(KEY)) {
2283 return;
2284 } else {
2285 switch (avatar.origin) {
2286 case PEP:
2287 this.mInProgressAvatarFetches.add(KEY);
2288 fetchAvatarPep(account, avatar, callback);
2289 break;
2290 case VCARD:
2291 this.mInProgressAvatarFetches.add(KEY);
2292 fetchAvatarVcard(account, avatar, callback);
2293 break;
2294 }
2295 }
2296 }
2297 }
2298
2299 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2300 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2301 sendIqPacket(account, packet, new OnIqPacketReceived() {
2302
2303 @Override
2304 public void onIqPacketReceived(Account account, IqPacket result) {
2305 synchronized (mInProgressAvatarFetches) {
2306 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2307 }
2308 final String ERROR = account.getJid().toBareJid()
2309 + ": fetching avatar for " + avatar.owner + " failed ";
2310 if (result.getType() == IqPacket.TYPE.RESULT) {
2311 avatar.image = mIqParser.avatarData(result);
2312 if (avatar.image != null) {
2313 if (getFileBackend().save(avatar)) {
2314 if (account.getJid().toBareJid().equals(avatar.owner)) {
2315 if (account.setAvatar(avatar.getFilename())) {
2316 databaseBackend.updateAccount(account);
2317 }
2318 getAvatarService().clear(account);
2319 updateConversationUi();
2320 updateAccountUi();
2321 } else {
2322 Contact contact = account.getRoster()
2323 .getContact(avatar.owner);
2324 contact.setAvatar(avatar);
2325 getAvatarService().clear(contact);
2326 updateConversationUi();
2327 updateRosterUi();
2328 }
2329 if (callback != null) {
2330 callback.success(avatar);
2331 }
2332 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2333 + ": succesfuly fetched pep avatar for " + avatar.owner);
2334 return;
2335 }
2336 } else {
2337
2338 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2339 }
2340 } else {
2341 Element error = result.findChild("error");
2342 if (error == null) {
2343 Log.d(Config.LOGTAG, ERROR + "(server error)");
2344 } else {
2345 Log.d(Config.LOGTAG, ERROR + error.toString());
2346 }
2347 }
2348 if (callback != null) {
2349 callback.error(0, null);
2350 }
2351
2352 }
2353 });
2354 }
2355
2356 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2357 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2358 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2359 @Override
2360 public void onIqPacketReceived(Account account, IqPacket packet) {
2361 synchronized (mInProgressAvatarFetches) {
2362 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2363 }
2364 if (packet.getType() == IqPacket.TYPE.RESULT) {
2365 Element vCard = packet.findChild("vCard", "vcard-temp");
2366 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2367 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2368 if (image != null) {
2369 avatar.image = image;
2370 if (getFileBackend().save(avatar)) {
2371 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2372 + ": successfully fetched vCard avatar for " + avatar.owner);
2373 if (avatar.owner.isBareJid()) {
2374 Contact contact = account.getRoster()
2375 .getContact(avatar.owner);
2376 contact.setAvatar(avatar);
2377 getAvatarService().clear(contact);
2378 updateConversationUi();
2379 updateRosterUi();
2380 } else {
2381 Conversation conversation = find(account, avatar.owner.toBareJid());
2382 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2383 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2384 if (user != null) {
2385 if (user.setAvatar(avatar)) {
2386 getAvatarService().clear(user);
2387 updateConversationUi();
2388 updateMucRosterUi();
2389 }
2390 }
2391 }
2392 }
2393 }
2394 }
2395 }
2396 }
2397 });
2398 }
2399
2400 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2401 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2402 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2403
2404 @Override
2405 public void onIqPacketReceived(Account account, IqPacket packet) {
2406 if (packet.getType() == IqPacket.TYPE.RESULT) {
2407 Element pubsub = packet.findChild("pubsub",
2408 "http://jabber.org/protocol/pubsub");
2409 if (pubsub != null) {
2410 Element items = pubsub.findChild("items");
2411 if (items != null) {
2412 Avatar avatar = Avatar.parseMetadata(items);
2413 if (avatar != null) {
2414 avatar.owner = account.getJid().toBareJid();
2415 if (fileBackend.isAvatarCached(avatar)) {
2416 if (account.setAvatar(avatar.getFilename())) {
2417 databaseBackend.updateAccount(account);
2418 }
2419 getAvatarService().clear(account);
2420 callback.success(avatar);
2421 } else {
2422 fetchAvatarPep(account, avatar, callback);
2423 }
2424 return;
2425 }
2426 }
2427 }
2428 }
2429 callback.error(0, null);
2430 }
2431 });
2432 }
2433
2434 public void deleteContactOnServer(Contact contact) {
2435 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2436 contact.resetOption(Contact.Options.DIRTY_PUSH);
2437 contact.setOption(Contact.Options.DIRTY_DELETE);
2438 Account account = contact.getAccount();
2439 if (account.getStatus() == Account.State.ONLINE) {
2440 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2441 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2442 item.setAttribute("jid", contact.getJid().toString());
2443 item.setAttribute("subscription", "remove");
2444 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2445 }
2446 }
2447
2448 public void updateConversation(Conversation conversation) {
2449 this.databaseBackend.updateConversation(conversation);
2450 }
2451
2452 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2453 synchronized (account) {
2454 XmppConnection connection = account.getXmppConnection();
2455 if (connection != null) {
2456 disconnect(account, force);
2457 } else {
2458 connection = createConnection(account);
2459 account.setXmppConnection(connection);
2460 }
2461 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2462 synchronized (this.mInProgressAvatarFetches) {
2463 for (Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
2464 final String KEY = iterator.next();
2465 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
2466 iterator.remove();
2467 }
2468 }
2469 }
2470 if (!force) {
2471 try {
2472 Log.d(Config.LOGTAG, "wait for disconnect");
2473 Thread.sleep(500); //sleep wait for disconnect
2474 } catch (InterruptedException e) {
2475 //ignored
2476 }
2477 }
2478 Thread thread = new Thread(connection);
2479 connection.setInteractive(interactive);
2480 thread.start();
2481 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2482 } else {
2483 account.getRoster().clearPresences();
2484 connection.resetEverything();
2485 }
2486 }
2487 }
2488
2489 public void reconnectAccountInBackground(final Account account) {
2490 new Thread(new Runnable() {
2491 @Override
2492 public void run() {
2493 reconnectAccount(account, false, true);
2494 }
2495 }).start();
2496 }
2497
2498 public void invite(Conversation conversation, Jid contact) {
2499 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2500 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2501 sendMessagePacket(conversation.getAccount(), packet);
2502 }
2503
2504 public void directInvite(Conversation conversation, Jid jid) {
2505 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2506 sendMessagePacket(conversation.getAccount(), packet);
2507 }
2508
2509 public void resetSendingToWaiting(Account account) {
2510 for (Conversation conversation : getConversations()) {
2511 if (conversation.getAccount() == account) {
2512 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2513
2514 @Override
2515 public void onMessageFound(Message message) {
2516 markMessage(message, Message.STATUS_WAITING);
2517 }
2518 });
2519 }
2520 }
2521 }
2522
2523 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2524 if (uuid == null) {
2525 return null;
2526 }
2527 for (Conversation conversation : getConversations()) {
2528 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2529 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2530 if (message != null) {
2531 markMessage(message, status);
2532 }
2533 return message;
2534 }
2535 }
2536 return null;
2537 }
2538
2539 public boolean markMessage(Conversation conversation, String uuid, int status) {
2540 if (uuid == null) {
2541 return false;
2542 } else {
2543 Message message = conversation.findSentMessageWithUuid(uuid);
2544 if (message != null) {
2545 markMessage(message, status);
2546 return true;
2547 } else {
2548 return false;
2549 }
2550 }
2551 }
2552
2553 public void markMessage(Message message, int status) {
2554 if (status == Message.STATUS_SEND_FAILED
2555 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2556 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2557 return;
2558 }
2559 message.setStatus(status);
2560 databaseBackend.updateMessage(message);
2561 updateConversationUi();
2562 }
2563
2564 public SharedPreferences getPreferences() {
2565 return PreferenceManager
2566 .getDefaultSharedPreferences(getApplicationContext());
2567 }
2568
2569 public boolean confirmMessages() {
2570 return getPreferences().getBoolean("confirm_messages", true);
2571 }
2572
2573 public boolean sendChatStates() {
2574 return getPreferences().getBoolean("chat_states", false);
2575 }
2576
2577 public boolean saveEncryptedMessages() {
2578 return !getPreferences().getBoolean("dont_save_encrypted", false);
2579 }
2580
2581 public boolean indicateReceived() {
2582 return getPreferences().getBoolean("indicate_received", false);
2583 }
2584
2585 public boolean useTorToConnect() {
2586 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2587 }
2588
2589 public boolean showExtendedConnectionOptions() {
2590 return getPreferences().getBoolean("show_connection_options", false);
2591 }
2592
2593 public int unreadCount() {
2594 int count = 0;
2595 for (Conversation conversation : getConversations()) {
2596 count += conversation.unreadCount();
2597 }
2598 return count;
2599 }
2600
2601
2602 public void showErrorToastInUi(int resId) {
2603 if (mOnShowErrorToast != null) {
2604 mOnShowErrorToast.onShowErrorToast(resId);
2605 }
2606 }
2607
2608 public void updateConversationUi() {
2609 if (mOnConversationUpdate != null) {
2610 mOnConversationUpdate.onConversationUpdate();
2611 }
2612 }
2613
2614 public void updateAccountUi() {
2615 if (mOnAccountUpdate != null) {
2616 mOnAccountUpdate.onAccountUpdate();
2617 }
2618 }
2619
2620 public void updateRosterUi() {
2621 if (mOnRosterUpdate != null) {
2622 mOnRosterUpdate.onRosterUpdate();
2623 }
2624 }
2625
2626 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2627 boolean rc = false;
2628 if (mOnCaptchaRequested != null) {
2629 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2630 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2631 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2632
2633 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2634 rc = true;
2635 }
2636
2637 return rc;
2638 }
2639
2640 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2641 if (mOnUpdateBlocklist != null) {
2642 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2643 }
2644 }
2645
2646 public void updateMucRosterUi() {
2647 if (mOnMucRosterUpdate != null) {
2648 mOnMucRosterUpdate.onMucRosterUpdate();
2649 }
2650 }
2651
2652 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2653 if (mOnKeyStatusUpdated != null) {
2654 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2655 }
2656 }
2657
2658 public Account findAccountByJid(final Jid accountJid) {
2659 for (Account account : this.accounts) {
2660 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2661 return account;
2662 }
2663 }
2664 return null;
2665 }
2666
2667 public Conversation findConversationByUuid(String uuid) {
2668 for (Conversation conversation : getConversations()) {
2669 if (conversation.getUuid().equals(uuid)) {
2670 return conversation;
2671 }
2672 }
2673 return null;
2674 }
2675
2676 public void markRead(final Conversation conversation) {
2677 mNotificationService.clear(conversation);
2678 final List<Message> readMessages = conversation.markRead();
2679 if (readMessages.size() > 0) {
2680 Runnable runnable = new Runnable() {
2681 @Override
2682 public void run() {
2683 for (Message message : readMessages) {
2684 databaseBackend.updateMessage(message);
2685 }
2686 }
2687 };
2688 mDatabaseExecutor.execute(runnable);
2689 }
2690 updateUnreadCountBadge();
2691 }
2692
2693 public synchronized void updateUnreadCountBadge() {
2694 int count = unreadCount();
2695 if (unreadCount != count) {
2696 Log.d(Config.LOGTAG, "update unread count to " + count);
2697 if (count > 0) {
2698 ShortcutBadger.with(getApplicationContext()).count(count);
2699 } else {
2700 ShortcutBadger.with(getApplicationContext()).remove();
2701 }
2702 unreadCount = count;
2703 }
2704 }
2705
2706 public void sendReadMarker(final Conversation conversation) {
2707 final Message markable = conversation.getLatestMarkableMessage();
2708 this.markRead(conversation);
2709 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2710 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2711 Account account = conversation.getAccount();
2712 final Jid to = markable.getCounterpart();
2713 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2714 this.sendMessagePacket(conversation.getAccount(), packet);
2715 }
2716 updateConversationUi();
2717 }
2718
2719 public SecureRandom getRNG() {
2720 return this.mRandom;
2721 }
2722
2723 public MemorizingTrustManager getMemorizingTrustManager() {
2724 return this.mMemorizingTrustManager;
2725 }
2726
2727 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2728 this.mMemorizingTrustManager = trustManager;
2729 }
2730
2731 public void updateMemorizingTrustmanager() {
2732 final MemorizingTrustManager tm;
2733 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2734 if (dontTrustSystemCAs) {
2735 tm = new MemorizingTrustManager(getApplicationContext(), null);
2736 } else {
2737 tm = new MemorizingTrustManager(getApplicationContext());
2738 }
2739 setMemorizingTrustManager(tm);
2740 }
2741
2742 public PowerManager getPowerManager() {
2743 return this.pm;
2744 }
2745
2746 public LruCache<String, Bitmap> getBitmapCache() {
2747 return this.mBitmapCache;
2748 }
2749
2750 public void syncRosterToDisk(final Account account) {
2751 Runnable runnable = new Runnable() {
2752
2753 @Override
2754 public void run() {
2755 databaseBackend.writeRoster(account.getRoster());
2756 }
2757 };
2758 mDatabaseExecutor.execute(runnable);
2759
2760 }
2761
2762 public List<String> getKnownHosts() {
2763 final List<String> hosts = new ArrayList<>();
2764 for (final Account account : getAccounts()) {
2765 if (!hosts.contains(account.getServer().toString())) {
2766 hosts.add(account.getServer().toString());
2767 }
2768 for (final Contact contact : account.getRoster().getContacts()) {
2769 if (contact.showInRoster()) {
2770 final String server = contact.getServer().toString();
2771 if (server != null && !hosts.contains(server)) {
2772 hosts.add(server);
2773 }
2774 }
2775 }
2776 }
2777 return hosts;
2778 }
2779
2780 public List<String> getKnownConferenceHosts() {
2781 final ArrayList<String> mucServers = new ArrayList<>();
2782 for (final Account account : accounts) {
2783 if (account.getXmppConnection() != null) {
2784 final String server = account.getXmppConnection().getMucServer();
2785 if (server != null && !mucServers.contains(server)) {
2786 mucServers.add(server);
2787 }
2788 }
2789 }
2790 return mucServers;
2791 }
2792
2793 public void sendMessagePacket(Account account, MessagePacket packet) {
2794 XmppConnection connection = account.getXmppConnection();
2795 if (connection != null) {
2796 connection.sendMessagePacket(packet);
2797 }
2798 }
2799
2800 public void sendPresencePacket(Account account, PresencePacket packet) {
2801 XmppConnection connection = account.getXmppConnection();
2802 if (connection != null) {
2803 connection.sendPresencePacket(packet);
2804 }
2805 }
2806
2807 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2808 XmppConnection connection = account.getXmppConnection();
2809 if (connection != null) {
2810 connection.sendCaptchaRegistryRequest(id, data);
2811 }
2812 }
2813
2814 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2815 final XmppConnection connection = account.getXmppConnection();
2816 if (connection != null) {
2817 connection.sendIqPacket(packet, callback);
2818 }
2819 }
2820
2821 public void sendPresence(final Account account) {
2822 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2823 }
2824
2825 public void refreshAllPresences() {
2826 for (Account account : getAccounts()) {
2827 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2828 sendPresence(account);
2829 }
2830 }
2831 }
2832
2833 public void sendOfflinePresence(final Account account) {
2834 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2835 }
2836
2837 public MessageGenerator getMessageGenerator() {
2838 return this.mMessageGenerator;
2839 }
2840
2841 public PresenceGenerator getPresenceGenerator() {
2842 return this.mPresenceGenerator;
2843 }
2844
2845 public IqGenerator getIqGenerator() {
2846 return this.mIqGenerator;
2847 }
2848
2849 public IqParser getIqParser() {
2850 return this.mIqParser;
2851 }
2852
2853 public JingleConnectionManager getJingleConnectionManager() {
2854 return this.mJingleConnectionManager;
2855 }
2856
2857 public MessageArchiveService getMessageArchiveService() {
2858 return this.mMessageArchiveService;
2859 }
2860
2861 public List<Contact> findContacts(Jid jid) {
2862 ArrayList<Contact> contacts = new ArrayList<>();
2863 for (Account account : getAccounts()) {
2864 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2865 Contact contact = account.getRoster().getContactFromRoster(jid);
2866 if (contact != null) {
2867 contacts.add(contact);
2868 }
2869 }
2870 }
2871 return contacts;
2872 }
2873
2874 public NotificationService getNotificationService() {
2875 return this.mNotificationService;
2876 }
2877
2878 public HttpConnectionManager getHttpConnectionManager() {
2879 return this.mHttpConnectionManager;
2880 }
2881
2882 public void resendFailedMessages(final Message message) {
2883 final Collection<Message> messages = new ArrayList<>();
2884 Message current = message;
2885 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2886 messages.add(current);
2887 if (current.mergeable(current.next())) {
2888 current = current.next();
2889 } else {
2890 break;
2891 }
2892 }
2893 for (final Message msg : messages) {
2894 msg.setTime(System.currentTimeMillis());
2895 markMessage(msg, Message.STATUS_WAITING);
2896 this.resendMessage(msg, false);
2897 }
2898 }
2899
2900 public void clearConversationHistory(final Conversation conversation) {
2901 conversation.clearMessages();
2902 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2903 Runnable runnable = new Runnable() {
2904 @Override
2905 public void run() {
2906 databaseBackend.deleteMessagesInConversation(conversation);
2907 }
2908 };
2909 mDatabaseExecutor.execute(runnable);
2910 }
2911
2912 public void sendBlockRequest(final Blockable blockable) {
2913 if (blockable != null && blockable.getBlockedJid() != null) {
2914 final Jid jid = blockable.getBlockedJid();
2915 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2916
2917 @Override
2918 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2919 if (packet.getType() == IqPacket.TYPE.RESULT) {
2920 account.getBlocklist().add(jid);
2921 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2922 }
2923 }
2924 });
2925 }
2926 }
2927
2928 public void sendUnblockRequest(final Blockable blockable) {
2929 if (blockable != null && blockable.getJid() != null) {
2930 final Jid jid = blockable.getBlockedJid();
2931 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2932 @Override
2933 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2934 if (packet.getType() == IqPacket.TYPE.RESULT) {
2935 account.getBlocklist().remove(jid);
2936 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2937 }
2938 }
2939 });
2940 }
2941 }
2942
2943 public void publishDisplayName(Account account) {
2944 String displayName = account.getDisplayName();
2945 if (displayName != null && !displayName.isEmpty()) {
2946 IqPacket publish = mIqGenerator.publishNick(displayName);
2947 sendIqPacket(account, publish, new OnIqPacketReceived() {
2948 @Override
2949 public void onIqPacketReceived(Account account, IqPacket packet) {
2950 if (packet.getType() == IqPacket.TYPE.ERROR) {
2951 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not publish nick");
2952 }
2953 }
2954 });
2955 }
2956 }
2957
2958 public interface OnAccountCreated {
2959 void onAccountCreated(Account account);
2960
2961 void informUser(int r);
2962 }
2963
2964 public interface OnMoreMessagesLoaded {
2965 void onMoreMessagesLoaded(int count, Conversation conversation);
2966
2967 void informUser(int r);
2968 }
2969
2970 public interface OnAccountPasswordChanged {
2971 void onPasswordChangeSucceeded();
2972
2973 void onPasswordChangeFailed();
2974 }
2975
2976 public interface OnAffiliationChanged {
2977 void onAffiliationChangedSuccessful(Jid jid);
2978
2979 void onAffiliationChangeFailed(Jid jid, int resId);
2980 }
2981
2982 public interface OnRoleChanged {
2983 void onRoleChangedSuccessful(String nick);
2984
2985 void onRoleChangeFailed(String nick, int resid);
2986 }
2987
2988 public interface OnConversationUpdate {
2989 void onConversationUpdate();
2990 }
2991
2992 public interface OnAccountUpdate {
2993 void onAccountUpdate();
2994 }
2995
2996 public interface OnCaptchaRequested {
2997 void onCaptchaRequested(Account account,
2998 String id,
2999 Data data,
3000 Bitmap captcha);
3001 }
3002
3003 public interface OnRosterUpdate {
3004 void onRosterUpdate();
3005 }
3006
3007 public interface OnMucRosterUpdate {
3008 void onMucRosterUpdate();
3009 }
3010
3011 public interface OnConferenceConfigurationFetched {
3012 void onConferenceConfigurationFetched(Conversation conversation);
3013
3014 void onFetchFailed(Conversation conversation, Element error);
3015 }
3016
3017 public interface OnConferenceJoined {
3018 void onConferenceJoined(Conversation conversation);
3019 }
3020
3021 public interface OnConferenceOptionsPushed {
3022 void onPushSucceeded();
3023
3024 void onPushFailed();
3025 }
3026
3027 public interface OnShowErrorToast {
3028 void onShowErrorToast(int resId);
3029 }
3030
3031 public class XmppConnectionBinder extends Binder {
3032 public XmppConnectionService getService() {
3033 return XmppConnectionService.this;
3034 }
3035 }
3036}