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