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