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.PresenceTemplate;
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 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
131 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
132 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
133 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
134 private final IBinder mBinder = new XmppConnectionBinder();
135 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
136 private final IqGenerator mIqGenerator = new IqGenerator(this);
137 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
138 public DatabaseBackend databaseBackend;
139 private ContentObserver contactObserver = new ContentObserver(null) {
140 @Override
141 public void onChange(boolean selfChange) {
142 super.onChange(selfChange);
143 Intent intent = new Intent(getApplicationContext(),
144 XmppConnectionService.class);
145 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
146 startService(intent);
147 }
148 };
149 private FileBackend fileBackend = new FileBackend(this);
150 private MemorizingTrustManager mMemorizingTrustManager;
151 private NotificationService mNotificationService = new NotificationService(
152 this);
153 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
154 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
155 private IqParser mIqParser = new IqParser(this);
156 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
157 @Override
158 public void onIqPacketReceived(Account account, IqPacket packet) {
159 if (packet.getType() != IqPacket.TYPE.RESULT) {
160 Element error = packet.findChild("error");
161 String text = error != null ? error.findChildContent("text") : null;
162 if (text != null) {
163 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
164 }
165 }
166 }
167 };
168 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
169 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
170 private List<Account> accounts;
171 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
172 this);
173 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
174
175 @Override
176 public void onContactStatusChanged(Contact contact, boolean online) {
177 Conversation conversation = find(getConversations(), contact);
178 if (conversation != null) {
179 if (online) {
180 conversation.endOtrIfNeeded();
181 if (contact.getPresences().size() == 1) {
182 sendUnsentMessages(conversation);
183 }
184 } else {
185 if (contact.getPresences().size() >= 1) {
186 if (conversation.hasValidOtrSession()) {
187 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
188 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
189 conversation.endOtrIfNeeded();
190 }
191 }
192 } else {
193 conversation.endOtrIfNeeded();
194 }
195 }
196 }
197 }
198 };
199 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
200 this);
201 private AvatarService mAvatarService = new AvatarService(this);
202 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
203 private PushManagementService mPushManagementService = new PushManagementService(this);
204 private OnConversationUpdate mOnConversationUpdate = null;
205 private final FileObserver fileObserver = new FileObserver(
206 FileBackend.getConversationsImageDirectory()) {
207
208 @Override
209 public void onEvent(int event, String path) {
210 if (event == FileObserver.DELETE) {
211 markFileDeleted(path.split("\\.")[0]);
212 }
213 }
214 };
215 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
216
217 @Override
218 public void onJinglePacketReceived(Account account, JinglePacket packet) {
219 mJingleConnectionManager.deliverPacket(account, packet);
220 }
221 };
222 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
223
224 @Override
225 public void onMessageAcknowledged(Account account, String uuid) {
226 for (final Conversation conversation : getConversations()) {
227 if (conversation.getAccount() == account) {
228 Message message = conversation.findUnsentMessageWithUuid(uuid);
229 if (message != null) {
230 markMessage(message, Message.STATUS_SEND);
231 }
232 }
233 }
234 }
235 };
236 private int convChangedListenerCount = 0;
237 private OnShowErrorToast mOnShowErrorToast = null;
238 private int showErrorToastListenerCount = 0;
239 private int unreadCount = -1;
240 private OnAccountUpdate mOnAccountUpdate = null;
241 private OnCaptchaRequested mOnCaptchaRequested = null;
242 private int accountChangedListenerCount = 0;
243 private int captchaRequestedListenerCount = 0;
244 private OnRosterUpdate mOnRosterUpdate = null;
245 private OnUpdateBlocklist mOnUpdateBlocklist = null;
246 private int updateBlocklistListenerCount = 0;
247 private int rosterChangedListenerCount = 0;
248 private OnMucRosterUpdate mOnMucRosterUpdate = null;
249 private int mucRosterChangedListenerCount = 0;
250 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
251 private int keyStatusUpdatedListenerCount = 0;
252 private SecureRandom mRandom;
253 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
254 private final OnBindListener mOnBindListener = new OnBindListener() {
255
256 @Override
257 public void onBind(final Account account) {
258 synchronized (mInProgressAvatarFetches) {
259 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
260 final String KEY = iterator.next();
261 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
262 iterator.remove();
263 }
264 }
265 }
266 account.getRoster().clearPresences();
267 mJingleConnectionManager.cancelInTransmission();
268 fetchRosterFromServer(account);
269 fetchBookmarks(account);
270 sendPresence(account);
271 if (mPushManagementService.available(account)) {
272 mPushManagementService.registerPushTokenOnServer(account);
273 }
274 connectMultiModeConversations(account);
275 syncDirtyContacts(account);
276 }
277 };
278 private OnStatusChanged statusListener = new OnStatusChanged() {
279
280 @Override
281 public void onStatusChanged(final Account account) {
282 XmppConnection connection = account.getXmppConnection();
283 if (mOnAccountUpdate != null) {
284 mOnAccountUpdate.onAccountUpdate();
285 }
286 if (account.getStatus() == Account.State.ONLINE) {
287 mMessageArchiveService.executePendingQueries(account);
288 if (connection != null && connection.getFeatures().csi()) {
289 if (checkListeners()) {
290 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
291 connection.sendInactive();
292 } else {
293 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
294 connection.sendActive();
295 }
296 }
297 List<Conversation> conversations = getConversations();
298 for (Conversation conversation : conversations) {
299 if (conversation.getAccount() == account
300 && !account.pendingConferenceJoins.contains(conversation)) {
301 if (!conversation.startOtrIfNeeded()) {
302 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
303 }
304 sendUnsentMessages(conversation);
305 }
306 }
307 for (Conversation conversation : account.pendingConferenceLeaves) {
308 leaveMuc(conversation);
309 }
310 account.pendingConferenceLeaves.clear();
311 for (Conversation conversation : account.pendingConferenceJoins) {
312 joinMuc(conversation);
313 }
314 account.pendingConferenceJoins.clear();
315 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
316 } else if (account.getStatus() == Account.State.OFFLINE) {
317 resetSendingToWaiting(account);
318 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
319 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
320 && mPushManagementService.available(account)
321 && checkListeners();
322 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
323 if (!disabled && !pushMode) {
324 int timeToReconnect = mRandom.nextInt(20) + 10;
325 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
326 }
327 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
328 databaseBackend.updateAccount(account);
329 reconnectAccount(account, true, false);
330 } else if ((account.getStatus() != Account.State.CONNECTING)
331 && (account.getStatus() != Account.State.NO_INTERNET)) {
332 if (connection != null) {
333 int next = connection.getTimeToNextAttempt();
334 Log.d(Config.LOGTAG, account.getJid().toBareJid()
335 + ": error connecting account. try again in "
336 + next + "s for the "
337 + (connection.getAttempt() + 1) + " time");
338 scheduleWakeUpCall(next, account.getUuid().hashCode());
339 }
340 }
341 getNotificationService().updateErrorNotification();
342 }
343 };
344 private OpenPgpServiceConnection pgpServiceConnection;
345 private PgpEngine mPgpEngine = null;
346 private WakeLock wakeLock;
347 private PowerManager pm;
348 private LruCache<String, Bitmap> mBitmapCache;
349 private Thread mPhoneContactMergerThread;
350 private EventReceiver mEventReceiver = new EventReceiver();
351
352 private boolean mRestoredFromDatabase = false;
353
354 private static String generateFetchKey(Account account, final Avatar avatar) {
355 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
356 }
357
358 public boolean areMessagesInitialized() {
359 return this.mRestoredFromDatabase;
360 }
361
362 public PgpEngine getPgpEngine() {
363 if (!Config.supportOpenPgp()) {
364 return null;
365 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
366 if (this.mPgpEngine == null) {
367 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
368 getApplicationContext(),
369 pgpServiceConnection.getService()), this);
370 }
371 return mPgpEngine;
372 } else {
373 return null;
374 }
375
376 }
377
378 public FileBackend getFileBackend() {
379 return this.fileBackend;
380 }
381
382 public AvatarService getAvatarService() {
383 return this.mAvatarService;
384 }
385
386 public void attachLocationToConversation(final Conversation conversation,
387 final Uri uri,
388 final UiCallback<Message> callback) {
389 int encryption = conversation.getNextEncryption();
390 if (encryption == Message.ENCRYPTION_PGP) {
391 encryption = Message.ENCRYPTION_DECRYPTED;
392 }
393 Message message = new Message(conversation, uri.toString(), encryption);
394 if (conversation.getNextCounterpart() != null) {
395 message.setCounterpart(conversation.getNextCounterpart());
396 }
397 if (encryption == Message.ENCRYPTION_DECRYPTED) {
398 getPgpEngine().encrypt(message, callback);
399 } else {
400 callback.success(message);
401 }
402 }
403
404 public void attachFileToConversation(final Conversation conversation,
405 final Uri uri,
406 final UiCallback<Message> callback) {
407 if (FileBackend.weOwnFile(this, uri)) {
408 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
409 callback.error(R.string.security_error_invalid_file_access, null);
410 return;
411 }
412 final Message message;
413 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
414 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
415 } else {
416 message = new Message(conversation, "", conversation.getNextEncryption());
417 }
418 message.setCounterpart(conversation.getNextCounterpart());
419 message.setType(Message.TYPE_FILE);
420 String path = getFileBackend().getOriginalPath(uri);
421 if (path != null) {
422 message.setRelativeFilePath(path);
423 getFileBackend().updateFileParams(message);
424 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
425 getPgpEngine().encrypt(message, callback);
426 } else {
427 callback.success(message);
428 }
429 } else {
430 mFileAddingExecutor.execute(new Runnable() {
431 @Override
432 public void run() {
433 try {
434 getFileBackend().copyFileToPrivateStorage(message, uri);
435 getFileBackend().updateFileParams(message);
436 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
437 getPgpEngine().encrypt(message, callback);
438 } else {
439 callback.success(message);
440 }
441 } catch (FileBackend.FileCopyException e) {
442 callback.error(e.getResId(), message);
443 }
444 }
445 });
446 }
447 }
448
449 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
450 if (FileBackend.weOwnFile(this, uri)) {
451 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
452 callback.error(R.string.security_error_invalid_file_access, null);
453 return;
454 }
455 final String compressPictures = getCompressPicturesPreference();
456 if ("never".equals(compressPictures)
457 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
458 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
459 attachFileToConversation(conversation, uri, callback);
460 return;
461 }
462 final Message message;
463 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
464 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
465 } else {
466 message = new Message(conversation, "", conversation.getNextEncryption());
467 }
468 message.setCounterpart(conversation.getNextCounterpart());
469 message.setType(Message.TYPE_IMAGE);
470 mFileAddingExecutor.execute(new Runnable() {
471
472 @Override
473 public void run() {
474 try {
475 getFileBackend().copyImageToPrivateStorage(message, uri);
476 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
477 getPgpEngine().encrypt(message, callback);
478 } else {
479 callback.success(message);
480 }
481 } catch (final FileBackend.FileCopyException e) {
482 callback.error(e.getResId(), message);
483 }
484 }
485 });
486 }
487
488 public Conversation find(Bookmark bookmark) {
489 return find(bookmark.getAccount(), bookmark.getJid());
490 }
491
492 public Conversation find(final Account account, final Jid jid) {
493 return find(getConversations(), account, jid);
494 }
495
496 @Override
497 public int onStartCommand(Intent intent, int flags, int startId) {
498 final String action = intent == null ? null : intent.getAction();
499 boolean interactive = false;
500 if (action != null) {
501 switch (action) {
502 case ConnectivityManager.CONNECTIVITY_ACTION:
503 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
504 resetAllAttemptCounts(true);
505 }
506 break;
507 case ACTION_MERGE_PHONE_CONTACTS:
508 if (mRestoredFromDatabase) {
509 loadPhoneContacts();
510 }
511 return START_STICKY;
512 case Intent.ACTION_SHUTDOWN:
513 logoutAndSave(true);
514 return START_NOT_STICKY;
515 case ACTION_CLEAR_NOTIFICATION:
516 mNotificationService.clear();
517 break;
518 case ACTION_DISABLE_FOREGROUND:
519 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
520 toggleForegroundService();
521 break;
522 case ACTION_TRY_AGAIN:
523 resetAllAttemptCounts(false);
524 interactive = true;
525 break;
526 case ACTION_DISABLE_ACCOUNT:
527 try {
528 String jid = intent.getStringExtra("account");
529 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
530 if (account != null) {
531 account.setOption(Account.OPTION_DISABLED, true);
532 updateAccount(account);
533 }
534 } catch (final InvalidJidException ignored) {
535 break;
536 }
537 break;
538 case AudioManager.RINGER_MODE_CHANGED_ACTION:
539 if (xaOnSilentMode()) {
540 refreshAllPresences();
541 }
542 break;
543 case Intent.ACTION_SCREEN_OFF:
544 case Intent.ACTION_SCREEN_ON:
545 if (awayWhenScreenOff()) {
546 refreshAllPresences();
547 }
548 break;
549 case ACTION_GCM_TOKEN_REFRESH:
550 refreshAllGcmTokens();
551 break;
552 case ACTION_GCM_MESSAGE_RECEIVED:
553 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
554 }
555 }
556 this.wakeLock.acquire();
557
558 for (Account account : accounts) {
559 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
560 if (!hasInternetConnection()) {
561 account.setStatus(Account.State.NO_INTERNET);
562 if (statusListener != null) {
563 statusListener.onStatusChanged(account);
564 }
565 } else {
566 if (account.getStatus() == Account.State.NO_INTERNET) {
567 account.setStatus(Account.State.OFFLINE);
568 if (statusListener != null) {
569 statusListener.onStatusChanged(account);
570 }
571 }
572 if (account.getStatus() == Account.State.ONLINE) {
573 long lastReceived = account.getXmppConnection().getLastPacketReceived();
574 long lastSent = account.getXmppConnection().getLastPingSent();
575 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
576 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
577 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
578 if (lastSent > lastReceived) {
579 if (pingTimeoutIn < 0) {
580 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
581 this.reconnectAccount(account, true, interactive);
582 } else {
583 int secs = (int) (pingTimeoutIn / 1000);
584 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
585 }
586 } else if (msToNextPing <= 0) {
587 account.getXmppConnection().sendPing();
588 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
589 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
590 } else {
591 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
592 }
593 } else if (account.getStatus() == Account.State.OFFLINE) {
594 reconnectAccount(account, true, interactive);
595 } else if (account.getStatus() == Account.State.CONNECTING) {
596 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
597 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
598 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
599 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
600 if (timeout < 0) {
601 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
602 reconnectAccount(account, true, interactive);
603 } else if (discoTimeout < 0) {
604 account.getXmppConnection().sendDiscoTimeout();
605 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
606 } else {
607 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
608 }
609 } else {
610 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
611 reconnectAccount(account, true, interactive);
612 }
613 }
614 }
615 if (mOnAccountUpdate != null) {
616 mOnAccountUpdate.onAccountUpdate();
617 }
618 }
619 }
620 if (wakeLock.isHeld()) {
621 try {
622 wakeLock.release();
623 } catch (final RuntimeException ignored) {
624 }
625 }
626 return START_STICKY;
627 }
628
629 private boolean xaOnSilentMode() {
630 return getPreferences().getBoolean("xa_on_silent_mode", false);
631 }
632
633 private boolean manuallyChangePresence() {
634 return getPreferences().getBoolean("manually_change_presence", false);
635 }
636
637 private boolean treatVibrateAsSilent() {
638 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
639 }
640
641 private boolean awayWhenScreenOff() {
642 return getPreferences().getBoolean("away_when_screen_off", false);
643 }
644
645 private String getCompressPicturesPreference() {
646 return getPreferences().getString("picture_compression", "auto");
647 }
648
649 private Presence.Status getTargetPresence() {
650 if (xaOnSilentMode() && isPhoneSilenced()) {
651 return Presence.Status.XA;
652 } else if (awayWhenScreenOff() && !isInteractive()) {
653 return Presence.Status.AWAY;
654 } else {
655 return Presence.Status.ONLINE;
656 }
657 }
658
659 @SuppressLint("NewApi")
660 @SuppressWarnings("deprecation")
661 public boolean isInteractive() {
662 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
663
664 final boolean isScreenOn;
665 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
666 isScreenOn = pm.isScreenOn();
667 } else {
668 isScreenOn = pm.isInteractive();
669 }
670 return isScreenOn;
671 }
672
673 private boolean isPhoneSilenced() {
674 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
675 if (treatVibrateAsSilent()) {
676 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
677 } else {
678 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
679 }
680 }
681
682 private void resetAllAttemptCounts(boolean reallyAll) {
683 Log.d(Config.LOGTAG, "resetting all attempt counts");
684 for (Account account : accounts) {
685 if (account.hasErrorStatus() || reallyAll) {
686 final XmppConnection connection = account.getXmppConnection();
687 if (connection != null) {
688 connection.resetAttemptCount();
689 }
690 }
691 }
692 }
693
694 public boolean hasInternetConnection() {
695 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
696 .getSystemService(Context.CONNECTIVITY_SERVICE);
697 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
698 return activeNetwork != null && activeNetwork.isConnected();
699 }
700
701 @SuppressLint("TrulyRandom")
702 @Override
703 public void onCreate() {
704 ExceptionHelper.init(getApplicationContext());
705 PRNGFixes.apply();
706 this.mRandom = new SecureRandom();
707 updateMemorizingTrustmanager();
708 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
709 final int cacheSize = maxMemory / 8;
710 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
711 @Override
712 protected int sizeOf(final String key, final Bitmap bitmap) {
713 return bitmap.getByteCount() / 1024;
714 }
715 };
716
717 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
718 this.accounts = databaseBackend.getAccounts();
719
720 restoreFromDatabase();
721
722 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
723 this.fileObserver.startWatching();
724
725 if (Config.supportOpenPgp()) {
726 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
727 @Override
728 public void onBound(IOpenPgpService2 service) {
729 for (Account account : accounts) {
730 if (account.getPgpDecryptionService() != null) {
731 account.getPgpDecryptionService().onOpenPgpServiceBound();
732 }
733 }
734 }
735
736 @Override
737 public void onError(Exception e) {
738 }
739 });
740 this.pgpServiceConnection.bindToService();
741 }
742
743 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
744 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
745 toggleForegroundService();
746 updateUnreadCountBadge();
747 toggleScreenEventReceiver();
748 }
749
750 @Override
751 public void onTrimMemory(int level) {
752 super.onTrimMemory(level);
753 if (level >= TRIM_MEMORY_COMPLETE) {
754 Log.d(Config.LOGTAG, "clear cache due to low memory");
755 getBitmapCache().evictAll();
756 }
757 }
758
759 @Override
760 public void onDestroy() {
761 try {
762 unregisterReceiver(this.mEventReceiver);
763 } catch (IllegalArgumentException e) {
764 //ignored
765 }
766 super.onDestroy();
767 }
768
769 public void toggleScreenEventReceiver() {
770 if (awayWhenScreenOff() && !manuallyChangePresence()) {
771 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
772 filter.addAction(Intent.ACTION_SCREEN_OFF);
773 registerReceiver(this.mEventReceiver, filter);
774 } else {
775 try {
776 unregisterReceiver(this.mEventReceiver);
777 } catch (IllegalArgumentException e) {
778 //ignored
779 }
780 }
781 }
782
783 public void toggleForegroundService() {
784 if (getPreferences().getBoolean("keep_foreground_service", false)) {
785 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
786 } else {
787 stopForeground(true);
788 }
789 }
790
791 @Override
792 public void onTaskRemoved(final Intent rootIntent) {
793 super.onTaskRemoved(rootIntent);
794 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
795 this.logoutAndSave(false);
796 }
797 }
798
799 private void logoutAndSave(boolean stop) {
800 int activeAccounts = 0;
801 for (final Account account : accounts) {
802 if (account.getStatus() != Account.State.DISABLED) {
803 activeAccounts++;
804 }
805 databaseBackend.writeRoster(account.getRoster());
806 if (account.getXmppConnection() != null) {
807 new Thread(new Runnable() {
808 @Override
809 public void run() {
810 disconnect(account, false);
811 }
812 }).start();
813 }
814 }
815 if (stop || activeAccounts == 0) {
816 Log.d(Config.LOGTAG, "good bye");
817 stopSelf();
818 }
819 }
820
821 private void cancelWakeUpCall(int requestCode) {
822 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
823 final Intent intent = new Intent(this, EventReceiver.class);
824 intent.setAction("ping");
825 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
826 }
827
828 public void scheduleWakeUpCall(int seconds, int requestCode) {
829 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
830
831 Context context = getApplicationContext();
832 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
833
834 Intent intent = new Intent(context, EventReceiver.class);
835 intent.setAction("ping");
836 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
837 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
838 }
839
840 public XmppConnection createConnection(final Account account) {
841 final SharedPreferences sharedPref = getPreferences();
842 account.setResource(sharedPref.getString("resource", "mobile")
843 .toLowerCase(Locale.getDefault()));
844 final XmppConnection connection = new XmppConnection(account, this);
845 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
846 connection.setOnStatusChangedListener(this.statusListener);
847 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
848 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
849 connection.setOnJinglePacketReceivedListener(this.jingleListener);
850 connection.setOnBindListener(this.mOnBindListener);
851 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
852 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
853 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
854 AxolotlService axolotlService = account.getAxolotlService();
855 if (axolotlService != null) {
856 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
857 }
858 return connection;
859 }
860
861 public void sendChatState(Conversation conversation) {
862 if (sendChatStates()) {
863 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
864 sendMessagePacket(conversation.getAccount(), packet);
865 }
866 }
867
868 private void sendFileMessage(final Message message, final boolean delay) {
869 Log.d(Config.LOGTAG, "send file message");
870 final Account account = message.getConversation().getAccount();
871 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
872 mHttpConnectionManager.createNewUploadConnection(message, delay);
873 } else {
874 mJingleConnectionManager.createNewConnection(message);
875 }
876 }
877
878 public void sendMessage(final Message message) {
879 sendMessage(message, false, false);
880 }
881
882 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
883 final Account account = message.getConversation().getAccount();
884 final Conversation conversation = message.getConversation();
885 account.deactivateGracePeriod();
886 MessagePacket packet = null;
887 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
888 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
889 && !message.edited();
890 boolean saveInDb = addToConversation;
891 message.setStatus(Message.STATUS_WAITING);
892
893 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
894 message.getConversation().endOtrIfNeeded();
895 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
896 new Conversation.OnMessageFound() {
897 @Override
898 public void onMessageFound(Message message) {
899 markMessage(message, Message.STATUS_SEND_FAILED);
900 }
901 });
902 }
903
904 if (account.isOnlineAndConnected()) {
905 switch (message.getEncryption()) {
906 case Message.ENCRYPTION_NONE:
907 if (message.needsUploading()) {
908 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
909 || message.fixCounterpart()) {
910 this.sendFileMessage(message, delay);
911 } else {
912 break;
913 }
914 } else {
915 packet = mMessageGenerator.generateChat(message);
916 }
917 break;
918 case Message.ENCRYPTION_PGP:
919 case Message.ENCRYPTION_DECRYPTED:
920 if (message.needsUploading()) {
921 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
922 || message.fixCounterpart()) {
923 this.sendFileMessage(message, delay);
924 } else {
925 break;
926 }
927 } else {
928 packet = mMessageGenerator.generatePgpChat(message);
929 }
930 break;
931 case Message.ENCRYPTION_OTR:
932 SessionImpl otrSession = conversation.getOtrSession();
933 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
934 try {
935 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
936 } catch (InvalidJidException e) {
937 break;
938 }
939 if (message.needsUploading()) {
940 mJingleConnectionManager.createNewConnection(message);
941 } else {
942 packet = mMessageGenerator.generateOtrChat(message);
943 }
944 } else if (otrSession == null) {
945 if (message.fixCounterpart()) {
946 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
947 } else {
948 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
949 break;
950 }
951 } else {
952 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
953 }
954 break;
955 case Message.ENCRYPTION_AXOLOTL:
956 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
957 if (message.needsUploading()) {
958 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
959 || message.fixCounterpart()) {
960 this.sendFileMessage(message, delay);
961 } else {
962 break;
963 }
964 } else {
965 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
966 if (axolotlMessage == null) {
967 account.getAxolotlService().preparePayloadMessage(message, delay);
968 } else {
969 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
970 }
971 }
972 break;
973
974 }
975 if (packet != null) {
976 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
977 message.setStatus(Message.STATUS_UNSEND);
978 } else {
979 message.setStatus(Message.STATUS_SEND);
980 }
981 }
982 } else {
983 switch (message.getEncryption()) {
984 case Message.ENCRYPTION_DECRYPTED:
985 if (!message.needsUploading()) {
986 String pgpBody = message.getEncryptedBody();
987 String decryptedBody = message.getBody();
988 message.setBody(pgpBody);
989 message.setEncryption(Message.ENCRYPTION_PGP);
990 databaseBackend.createMessage(message);
991 saveInDb = false;
992 message.setBody(decryptedBody);
993 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
994 }
995 break;
996 case Message.ENCRYPTION_OTR:
997 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
998 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
999 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1000 }
1001 break;
1002 case Message.ENCRYPTION_AXOLOTL:
1003 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1004 break;
1005 }
1006 }
1007
1008 if (resend) {
1009 if (packet != null && addToConversation) {
1010 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1011 markMessage(message, Message.STATUS_UNSEND);
1012 } else {
1013 markMessage(message, Message.STATUS_SEND);
1014 }
1015 }
1016 } else {
1017 if (addToConversation) {
1018 conversation.add(message);
1019 }
1020 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1021 if (saveInDb) {
1022 databaseBackend.createMessage(message);
1023 } else if (message.edited()) {
1024 databaseBackend.updateMessage(message, message.getEditedId());
1025 }
1026 }
1027 updateConversationUi();
1028 }
1029 if (packet != null) {
1030 if (delay) {
1031 mMessageGenerator.addDelay(packet, message.getTimeSent());
1032 }
1033 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1034 if (this.sendChatStates()) {
1035 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1036 }
1037 }
1038 sendMessagePacket(account, packet);
1039 }
1040 }
1041
1042 private void sendUnsentMessages(final Conversation conversation) {
1043 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1044
1045 @Override
1046 public void onMessageFound(Message message) {
1047 resendMessage(message, true);
1048 }
1049 });
1050 }
1051
1052 public void resendMessage(final Message message, final boolean delay) {
1053 sendMessage(message, true, delay);
1054 }
1055
1056 public void fetchRosterFromServer(final Account account) {
1057 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1058 if (!"".equals(account.getRosterVersion())) {
1059 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1060 + ": fetching roster version " + account.getRosterVersion());
1061 } else {
1062 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1063 }
1064 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1065 sendIqPacket(account, iqPacket, mIqParser);
1066 }
1067
1068 public void fetchBookmarks(final Account account) {
1069 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1070 final Element query = iqPacket.query("jabber:iq:private");
1071 query.addChild("storage", "storage:bookmarks");
1072 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1073
1074 @Override
1075 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1076 if (packet.getType() == IqPacket.TYPE.RESULT) {
1077 final Element query = packet.query();
1078 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1079 final Element storage = query.findChild("storage", "storage:bookmarks");
1080 final boolean autojoin = respectAutojoin();
1081 if (storage != null) {
1082 for (final Element item : storage.getChildren()) {
1083 if (item.getName().equals("conference")) {
1084 final Bookmark bookmark = Bookmark.parse(item, account);
1085 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1086 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1087 bookmark.setBookmarkName(old.getBookmarkName());
1088 }
1089 Conversation conversation = find(bookmark);
1090 if (conversation != null) {
1091 conversation.setBookmark(bookmark);
1092 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1093 conversation = findOrCreateConversation(
1094 account, bookmark.getJid(), true);
1095 conversation.setBookmark(bookmark);
1096 joinMuc(conversation);
1097 }
1098 }
1099 }
1100 }
1101 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1102 } else {
1103 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1104 }
1105 }
1106 };
1107 sendIqPacket(account, iqPacket, callback);
1108 }
1109
1110 public void pushBookmarks(Account account) {
1111 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1112 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1113 Element query = iqPacket.query("jabber:iq:private");
1114 Element storage = query.addChild("storage", "storage:bookmarks");
1115 for (Bookmark bookmark : account.getBookmarks()) {
1116 storage.addChild(bookmark);
1117 }
1118 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1119 }
1120
1121 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1122 if (mPhoneContactMergerThread != null) {
1123 mPhoneContactMergerThread.interrupt();
1124 }
1125 mPhoneContactMergerThread = new Thread(new Runnable() {
1126 @Override
1127 public void run() {
1128 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1129 for (Account account : accounts) {
1130 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1131 for (Bundle phoneContact : phoneContacts) {
1132 if (Thread.interrupted()) {
1133 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1134 return;
1135 }
1136 Jid jid;
1137 try {
1138 jid = Jid.fromString(phoneContact.getString("jid"));
1139 } catch (final InvalidJidException e) {
1140 continue;
1141 }
1142 final Contact contact = account.getRoster().getContact(jid);
1143 String systemAccount = phoneContact.getInt("phoneid")
1144 + "#"
1145 + phoneContact.getString("lookup");
1146 contact.setSystemAccount(systemAccount);
1147 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1148 getAvatarService().clear(contact);
1149 }
1150 contact.setSystemName(phoneContact.getString("displayname"));
1151 withSystemAccounts.remove(contact);
1152 }
1153 for (Contact contact : withSystemAccounts) {
1154 contact.setSystemAccount(null);
1155 contact.setSystemName(null);
1156 if (contact.setPhotoUri(null)) {
1157 getAvatarService().clear(contact);
1158 }
1159 }
1160 }
1161 Log.d(Config.LOGTAG, "finished merging phone contacts");
1162 updateAccountUi();
1163 }
1164 });
1165 mPhoneContactMergerThread.start();
1166 }
1167
1168 private void restoreFromDatabase() {
1169 synchronized (this.conversations) {
1170 final Map<String, Account> accountLookupTable = new Hashtable<>();
1171 for (Account account : this.accounts) {
1172 accountLookupTable.put(account.getUuid(), account);
1173 }
1174 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1175 for (Conversation conversation : this.conversations) {
1176 Account account = accountLookupTable.get(conversation.getAccountUuid());
1177 conversation.setAccount(account);
1178 }
1179 Runnable runnable = new Runnable() {
1180 @Override
1181 public void run() {
1182 Log.d(Config.LOGTAG, "restoring roster");
1183 for (Account account : accounts) {
1184 databaseBackend.readRoster(account.getRoster());
1185 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1186 }
1187 getBitmapCache().evictAll();
1188 Looper.prepare();
1189 loadPhoneContacts();
1190 Log.d(Config.LOGTAG, "restoring messages");
1191 for (Conversation conversation : conversations) {
1192 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1193 checkDeletedFiles(conversation);
1194 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1195 @Override
1196 public void onMessageFound(Message message) {
1197 mNotificationService.pushFromBacklog(message);
1198 }
1199 });
1200 }
1201 mNotificationService.finishBacklog(false);
1202 mRestoredFromDatabase = true;
1203 Log.d(Config.LOGTAG, "restored all messages");
1204 updateConversationUi();
1205 }
1206 };
1207 mDatabaseExecutor.execute(runnable);
1208 }
1209 }
1210
1211 public void loadPhoneContacts() {
1212 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1213 new CopyOnWriteArrayList<Bundle>(),
1214 XmppConnectionService.this);
1215 }
1216
1217 public List<Conversation> getConversations() {
1218 return this.conversations;
1219 }
1220
1221 private void checkDeletedFiles(Conversation conversation) {
1222 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1223
1224 @Override
1225 public void onMessageFound(Message message) {
1226 if (!getFileBackend().isFileAvailable(message)) {
1227 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1228 final int s = message.getStatus();
1229 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1230 markMessage(message, Message.STATUS_SEND_FAILED);
1231 }
1232 }
1233 }
1234 });
1235 }
1236
1237 private void markFileDeleted(String uuid) {
1238 for (Conversation conversation : getConversations()) {
1239 Message message = conversation.findMessageWithFileAndUuid(uuid);
1240 if (message != null) {
1241 if (!getFileBackend().isFileAvailable(message)) {
1242 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1243 final int s = message.getStatus();
1244 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1245 markMessage(message, Message.STATUS_SEND_FAILED);
1246 } else {
1247 updateConversationUi();
1248 }
1249 }
1250 return;
1251 }
1252 }
1253 }
1254
1255 public void populateWithOrderedConversations(final List<Conversation> list) {
1256 populateWithOrderedConversations(list, true);
1257 }
1258
1259 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1260 list.clear();
1261 if (includeNoFileUpload) {
1262 list.addAll(getConversations());
1263 } else {
1264 for (Conversation conversation : getConversations()) {
1265 if (conversation.getMode() == Conversation.MODE_SINGLE
1266 || conversation.getAccount().httpUploadAvailable()) {
1267 list.add(conversation);
1268 }
1269 }
1270 }
1271 Collections.sort(list, new Comparator<Conversation>() {
1272 @Override
1273 public int compare(Conversation lhs, Conversation rhs) {
1274 Message left = lhs.getLatestMessage();
1275 Message right = rhs.getLatestMessage();
1276 if (left.getTimeSent() > right.getTimeSent()) {
1277 return -1;
1278 } else if (left.getTimeSent() < right.getTimeSent()) {
1279 return 1;
1280 } else {
1281 return 0;
1282 }
1283 }
1284 });
1285 }
1286
1287 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1288 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1289 return;
1290 } else if (timestamp == 0) {
1291 return;
1292 }
1293 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1294 Runnable runnable = new Runnable() {
1295 @Override
1296 public void run() {
1297 final Account account = conversation.getAccount();
1298 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1299 if (messages.size() > 0) {
1300 conversation.addAll(0, messages);
1301 checkDeletedFiles(conversation);
1302 callback.onMoreMessagesLoaded(messages.size(), conversation);
1303 } else if (conversation.hasMessagesLeftOnServer()
1304 && account.isOnlineAndConnected()
1305 && conversation.getLastClearHistory() == 0) {
1306 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1307 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1308 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1309 if (query != null) {
1310 query.setCallback(callback);
1311 }
1312 callback.informUser(R.string.fetching_history_from_server);
1313 }
1314 }
1315 }
1316 };
1317 mDatabaseExecutor.execute(runnable);
1318 }
1319
1320 public List<Account> getAccounts() {
1321 return this.accounts;
1322 }
1323
1324 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1325 for (final Conversation conversation : haystack) {
1326 if (conversation.getContact() == contact) {
1327 return conversation;
1328 }
1329 }
1330 return null;
1331 }
1332
1333 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1334 if (jid == null) {
1335 return null;
1336 }
1337 for (final Conversation conversation : haystack) {
1338 if ((account == null || conversation.getAccount() == account)
1339 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1340 return conversation;
1341 }
1342 }
1343 return null;
1344 }
1345
1346 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1347 return this.findOrCreateConversation(account, jid, muc, null);
1348 }
1349
1350 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1351 synchronized (this.conversations) {
1352 Conversation conversation = find(account, jid);
1353 if (conversation != null) {
1354 return conversation;
1355 }
1356 conversation = databaseBackend.findConversation(account, jid);
1357 if (conversation != null) {
1358 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1359 conversation.setAccount(account);
1360 if (muc) {
1361 conversation.setMode(Conversation.MODE_MULTI);
1362 conversation.setContactJid(jid);
1363 } else {
1364 conversation.setMode(Conversation.MODE_SINGLE);
1365 conversation.setContactJid(jid.toBareJid());
1366 }
1367 conversation.setNextEncryption(-1);
1368 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1369 this.databaseBackend.updateConversation(conversation);
1370 } else {
1371 String conversationName;
1372 Contact contact = account.getRoster().getContact(jid);
1373 if (contact != null) {
1374 conversationName = contact.getDisplayName();
1375 } else {
1376 conversationName = jid.getLocalpart();
1377 }
1378 if (muc) {
1379 conversation = new Conversation(conversationName, account, jid,
1380 Conversation.MODE_MULTI);
1381 } else {
1382 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1383 Conversation.MODE_SINGLE);
1384 }
1385 this.databaseBackend.createConversation(conversation);
1386 }
1387 if (account.getXmppConnection() != null
1388 && account.getXmppConnection().getFeatures().mam()
1389 && !muc) {
1390 if (query == null) {
1391 this.mMessageArchiveService.query(conversation);
1392 } else {
1393 if (query.getConversation() == null) {
1394 this.mMessageArchiveService.query(conversation, query.getStart());
1395 }
1396 }
1397 }
1398 checkDeletedFiles(conversation);
1399 this.conversations.add(conversation);
1400 updateConversationUi();
1401 return conversation;
1402 }
1403 }
1404
1405 public void archiveConversation(Conversation conversation) {
1406 getNotificationService().clear(conversation);
1407 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1408 conversation.setNextEncryption(-1);
1409 synchronized (this.conversations) {
1410 if (conversation.getMode() == Conversation.MODE_MULTI) {
1411 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1412 Bookmark bookmark = conversation.getBookmark();
1413 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1414 bookmark.setAutojoin(false);
1415 pushBookmarks(bookmark.getAccount());
1416 }
1417 }
1418 leaveMuc(conversation);
1419 } else {
1420 conversation.endOtrIfNeeded();
1421 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1422 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1423 sendPresencePacket(
1424 conversation.getAccount(),
1425 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1426 );
1427 }
1428 }
1429 this.databaseBackend.updateConversation(conversation);
1430 this.conversations.remove(conversation);
1431 updateConversationUi();
1432 }
1433 }
1434
1435 public void createAccount(final Account account) {
1436 account.initAccountServices(this);
1437 databaseBackend.createAccount(account);
1438 this.accounts.add(account);
1439 this.reconnectAccountInBackground(account);
1440 updateAccountUi();
1441 }
1442
1443 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1444 new Thread(new Runnable() {
1445 @Override
1446 public void run() {
1447 try {
1448 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1449 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1450 if (findAccountByJid(info.first) == null) {
1451 Account account = new Account(info.first, "");
1452 account.setPrivateKeyAlias(alias);
1453 account.setOption(Account.OPTION_DISABLED, true);
1454 account.setDisplayName(info.second);
1455 createAccount(account);
1456 callback.onAccountCreated(account);
1457 if (Config.X509_VERIFICATION) {
1458 try {
1459 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1460 } catch (CertificateException e) {
1461 callback.informUser(R.string.certificate_chain_is_not_trusted);
1462 }
1463 }
1464 } else {
1465 callback.informUser(R.string.account_already_exists);
1466 }
1467 } catch (Exception e) {
1468 e.printStackTrace();
1469 callback.informUser(R.string.unable_to_parse_certificate);
1470 }
1471 }
1472 }).start();
1473
1474 }
1475
1476 public void updateKeyInAccount(final Account account, final String alias) {
1477 Log.d(Config.LOGTAG, "update key in account " + alias);
1478 try {
1479 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1480 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1481 if (account.getJid().toBareJid().equals(info.first)) {
1482 account.setPrivateKeyAlias(alias);
1483 account.setDisplayName(info.second);
1484 databaseBackend.updateAccount(account);
1485 if (Config.X509_VERIFICATION) {
1486 try {
1487 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1488 } catch (CertificateException e) {
1489 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1490 }
1491 account.getAxolotlService().regenerateKeys(true);
1492 }
1493 } else {
1494 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1495 }
1496 } catch (Exception e) {
1497 e.printStackTrace();
1498 }
1499 }
1500
1501 public void updateAccount(final Account account) {
1502 this.statusListener.onStatusChanged(account);
1503 databaseBackend.updateAccount(account);
1504 reconnectAccountInBackground(account);
1505 updateAccountUi();
1506 getNotificationService().updateErrorNotification();
1507 }
1508
1509 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1510 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1511 sendIqPacket(account, iq, new OnIqPacketReceived() {
1512 @Override
1513 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1514 if (packet.getType() == IqPacket.TYPE.RESULT) {
1515 account.setPassword(newPassword);
1516 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1517 databaseBackend.updateAccount(account);
1518 callback.onPasswordChangeSucceeded();
1519 } else {
1520 callback.onPasswordChangeFailed();
1521 }
1522 }
1523 });
1524 }
1525
1526 public void deleteAccount(final Account account) {
1527 synchronized (this.conversations) {
1528 for (final Conversation conversation : conversations) {
1529 if (conversation.getAccount() == account) {
1530 if (conversation.getMode() == Conversation.MODE_MULTI) {
1531 leaveMuc(conversation);
1532 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1533 conversation.endOtrIfNeeded();
1534 }
1535 conversations.remove(conversation);
1536 }
1537 }
1538 if (account.getXmppConnection() != null) {
1539 this.disconnect(account, true);
1540 }
1541 Runnable runnable = new Runnable() {
1542 @Override
1543 public void run() {
1544 databaseBackend.deleteAccount(account);
1545 }
1546 };
1547 mDatabaseExecutor.execute(runnable);
1548 this.accounts.remove(account);
1549 updateAccountUi();
1550 getNotificationService().updateErrorNotification();
1551 }
1552 }
1553
1554 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1555 synchronized (this) {
1556 if (checkListeners()) {
1557 switchToForeground();
1558 }
1559 this.mOnConversationUpdate = listener;
1560 this.mNotificationService.setIsInForeground(true);
1561 if (this.convChangedListenerCount < 2) {
1562 this.convChangedListenerCount++;
1563 }
1564 }
1565 }
1566
1567 public void removeOnConversationListChangedListener() {
1568 synchronized (this) {
1569 this.convChangedListenerCount--;
1570 if (this.convChangedListenerCount <= 0) {
1571 this.convChangedListenerCount = 0;
1572 this.mOnConversationUpdate = null;
1573 this.mNotificationService.setIsInForeground(false);
1574 if (checkListeners()) {
1575 switchToBackground();
1576 }
1577 }
1578 }
1579 }
1580
1581 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1582 synchronized (this) {
1583 if (checkListeners()) {
1584 switchToForeground();
1585 }
1586 this.mOnShowErrorToast = onShowErrorToast;
1587 if (this.showErrorToastListenerCount < 2) {
1588 this.showErrorToastListenerCount++;
1589 }
1590 }
1591 this.mOnShowErrorToast = onShowErrorToast;
1592 }
1593
1594 public void removeOnShowErrorToastListener() {
1595 synchronized (this) {
1596 this.showErrorToastListenerCount--;
1597 if (this.showErrorToastListenerCount <= 0) {
1598 this.showErrorToastListenerCount = 0;
1599 this.mOnShowErrorToast = null;
1600 if (checkListeners()) {
1601 switchToBackground();
1602 }
1603 }
1604 }
1605 }
1606
1607 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1608 synchronized (this) {
1609 if (checkListeners()) {
1610 switchToForeground();
1611 }
1612 this.mOnAccountUpdate = listener;
1613 if (this.accountChangedListenerCount < 2) {
1614 this.accountChangedListenerCount++;
1615 }
1616 }
1617 }
1618
1619 public void removeOnAccountListChangedListener() {
1620 synchronized (this) {
1621 this.accountChangedListenerCount--;
1622 if (this.accountChangedListenerCount <= 0) {
1623 this.mOnAccountUpdate = null;
1624 this.accountChangedListenerCount = 0;
1625 if (checkListeners()) {
1626 switchToBackground();
1627 }
1628 }
1629 }
1630 }
1631
1632 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1633 synchronized (this) {
1634 if (checkListeners()) {
1635 switchToForeground();
1636 }
1637 this.mOnCaptchaRequested = listener;
1638 if (this.captchaRequestedListenerCount < 2) {
1639 this.captchaRequestedListenerCount++;
1640 }
1641 }
1642 }
1643
1644 public void removeOnCaptchaRequestedListener() {
1645 synchronized (this) {
1646 this.captchaRequestedListenerCount--;
1647 if (this.captchaRequestedListenerCount <= 0) {
1648 this.mOnCaptchaRequested = null;
1649 this.captchaRequestedListenerCount = 0;
1650 if (checkListeners()) {
1651 switchToBackground();
1652 }
1653 }
1654 }
1655 }
1656
1657 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1658 synchronized (this) {
1659 if (checkListeners()) {
1660 switchToForeground();
1661 }
1662 this.mOnRosterUpdate = listener;
1663 if (this.rosterChangedListenerCount < 2) {
1664 this.rosterChangedListenerCount++;
1665 }
1666 }
1667 }
1668
1669 public void removeOnRosterUpdateListener() {
1670 synchronized (this) {
1671 this.rosterChangedListenerCount--;
1672 if (this.rosterChangedListenerCount <= 0) {
1673 this.rosterChangedListenerCount = 0;
1674 this.mOnRosterUpdate = null;
1675 if (checkListeners()) {
1676 switchToBackground();
1677 }
1678 }
1679 }
1680 }
1681
1682 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1683 synchronized (this) {
1684 if (checkListeners()) {
1685 switchToForeground();
1686 }
1687 this.mOnUpdateBlocklist = listener;
1688 if (this.updateBlocklistListenerCount < 2) {
1689 this.updateBlocklistListenerCount++;
1690 }
1691 }
1692 }
1693
1694 public void removeOnUpdateBlocklistListener() {
1695 synchronized (this) {
1696 this.updateBlocklistListenerCount--;
1697 if (this.updateBlocklistListenerCount <= 0) {
1698 this.updateBlocklistListenerCount = 0;
1699 this.mOnUpdateBlocklist = null;
1700 if (checkListeners()) {
1701 switchToBackground();
1702 }
1703 }
1704 }
1705 }
1706
1707 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1708 synchronized (this) {
1709 if (checkListeners()) {
1710 switchToForeground();
1711 }
1712 this.mOnKeyStatusUpdated = listener;
1713 if (this.keyStatusUpdatedListenerCount < 2) {
1714 this.keyStatusUpdatedListenerCount++;
1715 }
1716 }
1717 }
1718
1719 public void removeOnNewKeysAvailableListener() {
1720 synchronized (this) {
1721 this.keyStatusUpdatedListenerCount--;
1722 if (this.keyStatusUpdatedListenerCount <= 0) {
1723 this.keyStatusUpdatedListenerCount = 0;
1724 this.mOnKeyStatusUpdated = null;
1725 if (checkListeners()) {
1726 switchToBackground();
1727 }
1728 }
1729 }
1730 }
1731
1732 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1733 synchronized (this) {
1734 if (checkListeners()) {
1735 switchToForeground();
1736 }
1737 this.mOnMucRosterUpdate = listener;
1738 if (this.mucRosterChangedListenerCount < 2) {
1739 this.mucRosterChangedListenerCount++;
1740 }
1741 }
1742 }
1743
1744 public void removeOnMucRosterUpdateListener() {
1745 synchronized (this) {
1746 this.mucRosterChangedListenerCount--;
1747 if (this.mucRosterChangedListenerCount <= 0) {
1748 this.mucRosterChangedListenerCount = 0;
1749 this.mOnMucRosterUpdate = null;
1750 if (checkListeners()) {
1751 switchToBackground();
1752 }
1753 }
1754 }
1755 }
1756
1757 private boolean checkListeners() {
1758 return (this.mOnAccountUpdate == null
1759 && this.mOnConversationUpdate == null
1760 && this.mOnRosterUpdate == null
1761 && this.mOnCaptchaRequested == null
1762 && this.mOnUpdateBlocklist == null
1763 && this.mOnShowErrorToast == null
1764 && this.mOnKeyStatusUpdated == null);
1765 }
1766
1767 private void switchToForeground() {
1768 for (Conversation conversation : getConversations()) {
1769 conversation.setIncomingChatState(ChatState.ACTIVE);
1770 }
1771 for (Account account : getAccounts()) {
1772 if (account.getStatus() == Account.State.ONLINE) {
1773 XmppConnection connection = account.getXmppConnection();
1774 if (connection != null && connection.getFeatures().csi()) {
1775 connection.sendActive();
1776 }
1777 }
1778 }
1779 Log.d(Config.LOGTAG, "app switched into foreground");
1780 }
1781
1782 private void switchToBackground() {
1783 for (Account account : getAccounts()) {
1784 if (account.getStatus() == Account.State.ONLINE) {
1785 XmppConnection connection = account.getXmppConnection();
1786 if (connection != null) {
1787 if (connection.getFeatures().csi()) {
1788 connection.sendInactive();
1789 }
1790 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1791 connection.waitForPush();
1792 cancelWakeUpCall(account.getUuid().hashCode());
1793 }
1794 }
1795 }
1796 }
1797 this.mNotificationService.setIsInForeground(false);
1798 Log.d(Config.LOGTAG, "app switched into background");
1799 }
1800
1801 private void connectMultiModeConversations(Account account) {
1802 List<Conversation> conversations = getConversations();
1803 for (Conversation conversation : conversations) {
1804 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1805 joinMuc(conversation);
1806 }
1807 }
1808 }
1809
1810 public void joinMuc(Conversation conversation) {
1811 joinMuc(conversation, null);
1812 }
1813
1814 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1815 Account account = conversation.getAccount();
1816 account.pendingConferenceJoins.remove(conversation);
1817 account.pendingConferenceLeaves.remove(conversation);
1818 if (account.getStatus() == Account.State.ONLINE) {
1819 conversation.resetMucOptions();
1820 conversation.setHasMessagesLeftOnServer(false);
1821 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1822
1823 private void join(Conversation conversation) {
1824 Account account = conversation.getAccount();
1825 final MucOptions mucOptions = conversation.getMucOptions();
1826 final Jid joinJid = mucOptions.getSelf().getFullJid();
1827 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1828 PresencePacket packet = new PresencePacket();
1829 packet.setFrom(conversation.getAccount().getJid());
1830 packet.setTo(joinJid);
1831 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1832 if (conversation.getMucOptions().getPassword() != null) {
1833 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1834 }
1835
1836 if (mucOptions.mamSupport()) {
1837 // Use MAM instead of the limited muc history to get history
1838 x.addChild("history").setAttribute("maxchars", "0");
1839 } else {
1840 // Fallback to muc history
1841 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1842 }
1843 String sig = account.getPgpSignature();
1844 if (sig != null) {
1845 packet.addChild("x", "jabber:x:signed").setContent(sig);
1846 }
1847 sendPresencePacket(account, packet);
1848 if (onConferenceJoined != null) {
1849 onConferenceJoined.onConferenceJoined(conversation);
1850 }
1851 if (!joinJid.equals(conversation.getJid())) {
1852 conversation.setContactJid(joinJid);
1853 databaseBackend.updateConversation(conversation);
1854 }
1855
1856 if (mucOptions.mamSupport()) {
1857 getMessageArchiveService().catchupMUC(conversation);
1858 }
1859 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1860 fetchConferenceMembers(conversation);
1861 }
1862 sendUnsentMessages(conversation);
1863 }
1864
1865 @Override
1866 public void onConferenceConfigurationFetched(Conversation conversation) {
1867 join(conversation);
1868 }
1869
1870 @Override
1871 public void onFetchFailed(final Conversation conversation, Element error) {
1872 join(conversation);
1873 fetchConferenceConfiguration(conversation);
1874 }
1875 });
1876 updateConversationUi();
1877 } else {
1878 account.pendingConferenceJoins.add(conversation);
1879 conversation.resetMucOptions();
1880 conversation.setHasMessagesLeftOnServer(false);
1881 updateConversationUi();
1882 }
1883 }
1884
1885 private void fetchConferenceMembers(final Conversation conversation) {
1886 final Account account = conversation.getAccount();
1887 final String[] affiliations = {"member","admin","owner"};
1888 OnIqPacketReceived callback = new OnIqPacketReceived() {
1889
1890 private int i = 0;
1891
1892 @Override
1893 public void onIqPacketReceived(Account account, IqPacket packet) {
1894 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1895 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1896 for(Element child : query.getChildren()) {
1897 if ("item".equals(child.getName())) {
1898 conversation.getMucOptions().putMember(child.getAttributeAsJid("jid"));
1899 }
1900 }
1901 } else {
1902 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1903 }
1904 ++i;
1905 if (i >= affiliations.length) {
1906 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1907 }
1908 }
1909 };
1910 for(String affiliation : affiliations) {
1911 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1912 }
1913 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1914 }
1915
1916 public void providePasswordForMuc(Conversation conversation, String password) {
1917 if (conversation.getMode() == Conversation.MODE_MULTI) {
1918 conversation.getMucOptions().setPassword(password);
1919 if (conversation.getBookmark() != null) {
1920 if (respectAutojoin()) {
1921 conversation.getBookmark().setAutojoin(true);
1922 }
1923 pushBookmarks(conversation.getAccount());
1924 }
1925 databaseBackend.updateConversation(conversation);
1926 joinMuc(conversation);
1927 }
1928 }
1929
1930 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1931 final MucOptions options = conversation.getMucOptions();
1932 final Jid joinJid = options.createJoinJid(nick);
1933 if (options.online()) {
1934 Account account = conversation.getAccount();
1935 options.setOnRenameListener(new OnRenameListener() {
1936
1937 @Override
1938 public void onSuccess() {
1939 conversation.setContactJid(joinJid);
1940 databaseBackend.updateConversation(conversation);
1941 Bookmark bookmark = conversation.getBookmark();
1942 if (bookmark != null) {
1943 bookmark.setNick(nick);
1944 pushBookmarks(bookmark.getAccount());
1945 }
1946 callback.success(conversation);
1947 }
1948
1949 @Override
1950 public void onFailure() {
1951 callback.error(R.string.nick_in_use, conversation);
1952 }
1953 });
1954
1955 PresencePacket packet = new PresencePacket();
1956 packet.setTo(joinJid);
1957 packet.setFrom(conversation.getAccount().getJid());
1958
1959 String sig = account.getPgpSignature();
1960 if (sig != null) {
1961 packet.addChild("status").setContent("online");
1962 packet.addChild("x", "jabber:x:signed").setContent(sig);
1963 }
1964 sendPresencePacket(account, packet);
1965 } else {
1966 conversation.setContactJid(joinJid);
1967 databaseBackend.updateConversation(conversation);
1968 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1969 Bookmark bookmark = conversation.getBookmark();
1970 if (bookmark != null) {
1971 bookmark.setNick(nick);
1972 pushBookmarks(bookmark.getAccount());
1973 }
1974 joinMuc(conversation);
1975 }
1976 }
1977 }
1978
1979 public void leaveMuc(Conversation conversation) {
1980 leaveMuc(conversation, false);
1981 }
1982
1983 private void leaveMuc(Conversation conversation, boolean now) {
1984 Account account = conversation.getAccount();
1985 account.pendingConferenceJoins.remove(conversation);
1986 account.pendingConferenceLeaves.remove(conversation);
1987 if (account.getStatus() == Account.State.ONLINE || now) {
1988 PresencePacket packet = new PresencePacket();
1989 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
1990 packet.setFrom(conversation.getAccount().getJid());
1991 packet.setAttribute("type", "unavailable");
1992 sendPresencePacket(conversation.getAccount(), packet);
1993 conversation.getMucOptions().setOffline();
1994 conversation.deregisterWithBookmark();
1995 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1996 + ": leaving muc " + conversation.getJid());
1997 } else {
1998 account.pendingConferenceLeaves.add(conversation);
1999 }
2000 }
2001
2002 private String findConferenceServer(final Account account) {
2003 String server;
2004 if (account.getXmppConnection() != null) {
2005 server = account.getXmppConnection().getMucServer();
2006 if (server != null) {
2007 return server;
2008 }
2009 }
2010 for (Account other : getAccounts()) {
2011 if (other != account && other.getXmppConnection() != null) {
2012 server = other.getXmppConnection().getMucServer();
2013 if (server != null) {
2014 return server;
2015 }
2016 }
2017 }
2018 return null;
2019 }
2020
2021 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
2022 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2023 if (account.getStatus() == Account.State.ONLINE) {
2024 try {
2025 String server = findConferenceServer(account);
2026 if (server == null) {
2027 if (callback != null) {
2028 callback.error(R.string.no_conference_server_found, null);
2029 }
2030 return;
2031 }
2032 String name = new BigInteger(75, getRNG()).toString(32);
2033 Jid jid = Jid.fromParts(name, server, null);
2034 final Conversation conversation = findOrCreateConversation(account, jid, true);
2035 joinMuc(conversation, new OnConferenceJoined() {
2036 @Override
2037 public void onConferenceJoined(final Conversation conversation) {
2038 Bundle options = new Bundle();
2039 options.putString("muc#roomconfig_persistentroom", "1");
2040 options.putString("muc#roomconfig_membersonly", "1");
2041 options.putString("muc#roomconfig_publicroom", "0");
2042 options.putString("muc#roomconfig_whois", "anyone");
2043 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
2044 @Override
2045 public void onPushSucceeded() {
2046 for (Jid invite : jids) {
2047 invite(conversation, invite);
2048 }
2049 if (account.countPresences() > 1) {
2050 directInvite(conversation, account.getJid().toBareJid());
2051 }
2052 if (callback != null) {
2053 callback.success(conversation);
2054 }
2055 }
2056
2057 @Override
2058 public void onPushFailed() {
2059 if (callback != null) {
2060 callback.error(R.string.conference_creation_failed, conversation);
2061 }
2062 }
2063 });
2064 }
2065 });
2066 } catch (InvalidJidException e) {
2067 if (callback != null) {
2068 callback.error(R.string.conference_creation_failed, null);
2069 }
2070 }
2071 } else {
2072 if (callback != null) {
2073 callback.error(R.string.not_connected_try_again, null);
2074 }
2075 }
2076 }
2077
2078 public void fetchConferenceConfiguration(final Conversation conversation) {
2079 fetchConferenceConfiguration(conversation, null);
2080 }
2081
2082 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2083 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2084 request.setTo(conversation.getJid().toBareJid());
2085 request.query("http://jabber.org/protocol/disco#info");
2086 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2087 @Override
2088 public void onIqPacketReceived(Account account, IqPacket packet) {
2089 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2090 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2091 ArrayList<String> features = new ArrayList<>();
2092 for (Element child : query.getChildren()) {
2093 if (child != null && child.getName().equals("feature")) {
2094 String var = child.getAttribute("var");
2095 if (var != null) {
2096 features.add(var);
2097 }
2098 }
2099 }
2100 Element form = query.findChild("x", "jabber:x:data");
2101 if (form != null) {
2102 conversation.getMucOptions().updateFormData(Data.parse(form));
2103 }
2104 conversation.getMucOptions().updateFeatures(features);
2105 if (callback != null) {
2106 callback.onConferenceConfigurationFetched(conversation);
2107 }
2108 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2109 updateConversationUi();
2110 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2111 if (callback != null) {
2112 callback.onFetchFailed(conversation, packet.getError());
2113 }
2114 }
2115 }
2116 });
2117 }
2118
2119 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2120 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2121 request.setTo(conversation.getJid().toBareJid());
2122 request.query("http://jabber.org/protocol/muc#owner");
2123 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2124 @Override
2125 public void onIqPacketReceived(Account account, IqPacket packet) {
2126 if (packet.getType() == IqPacket.TYPE.RESULT) {
2127 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2128 for (Field field : data.getFields()) {
2129 if (options.containsKey(field.getFieldName())) {
2130 field.setValue(options.getString(field.getFieldName()));
2131 }
2132 }
2133 data.submit();
2134 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2135 set.setTo(conversation.getJid().toBareJid());
2136 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2137 sendIqPacket(account, set, new OnIqPacketReceived() {
2138 @Override
2139 public void onIqPacketReceived(Account account, IqPacket packet) {
2140 if (callback != null) {
2141 if (packet.getType() == IqPacket.TYPE.RESULT) {
2142 callback.onPushSucceeded();
2143 } else {
2144 callback.onPushFailed();
2145 }
2146 }
2147 }
2148 });
2149 } else {
2150 if (callback != null) {
2151 callback.onPushFailed();
2152 }
2153 }
2154 }
2155 });
2156 }
2157
2158 public void pushSubjectToConference(final Conversation conference, final String subject) {
2159 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2160 this.sendMessagePacket(conference.getAccount(), packet);
2161 final MucOptions mucOptions = conference.getMucOptions();
2162 final MucOptions.User self = mucOptions.getSelf();
2163 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2164 Bundle options = new Bundle();
2165 options.putString("muc#roomconfig_persistentroom", "1");
2166 this.pushConferenceConfiguration(conference, options, null);
2167 }
2168 }
2169
2170 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2171 final Jid jid = user.toBareJid();
2172 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2173 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2174 @Override
2175 public void onIqPacketReceived(Account account, IqPacket packet) {
2176 if (packet.getType() == IqPacket.TYPE.RESULT) {
2177 callback.onAffiliationChangedSuccessful(jid);
2178 } else {
2179 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2180 }
2181 }
2182 });
2183 }
2184
2185 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2186 List<Jid> jids = new ArrayList<>();
2187 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2188 if (user.getAffiliation() == before && user.getJid() != null) {
2189 jids.add(user.getJid());
2190 }
2191 }
2192 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2193 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2194 }
2195
2196 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2197 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2198 Log.d(Config.LOGTAG, request.toString());
2199 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2200 @Override
2201 public void onIqPacketReceived(Account account, IqPacket packet) {
2202 Log.d(Config.LOGTAG, packet.toString());
2203 if (packet.getType() == IqPacket.TYPE.RESULT) {
2204 callback.onRoleChangedSuccessful(nick);
2205 } else {
2206 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2207 }
2208 }
2209 });
2210 }
2211
2212 private void disconnect(Account account, boolean force) {
2213 if ((account.getStatus() == Account.State.ONLINE)
2214 || (account.getStatus() == Account.State.DISABLED)) {
2215 if (!force) {
2216 List<Conversation> conversations = getConversations();
2217 for (Conversation conversation : conversations) {
2218 if (conversation.getAccount() == account) {
2219 if (conversation.getMode() == Conversation.MODE_MULTI) {
2220 leaveMuc(conversation, true);
2221 } else {
2222 if (conversation.endOtrIfNeeded()) {
2223 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2224 + ": ended otr session with "
2225 + conversation.getJid());
2226 }
2227 }
2228 }
2229 }
2230 sendOfflinePresence(account);
2231 }
2232 account.getXmppConnection().disconnect(force);
2233 }
2234 }
2235
2236 @Override
2237 public IBinder onBind(Intent intent) {
2238 return mBinder;
2239 }
2240
2241 public void updateMessage(Message message) {
2242 databaseBackend.updateMessage(message);
2243 updateConversationUi();
2244 }
2245
2246 public void updateMessage(Message message, String uuid) {
2247 databaseBackend.updateMessage(message, uuid);
2248 updateConversationUi();
2249 }
2250
2251 protected void syncDirtyContacts(Account account) {
2252 for (Contact contact : account.getRoster().getContacts()) {
2253 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2254 pushContactToServer(contact);
2255 }
2256 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2257 deleteContactOnServer(contact);
2258 }
2259 }
2260 }
2261
2262 public void createContact(Contact contact) {
2263 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2264 if (autoGrant) {
2265 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2266 contact.setOption(Contact.Options.ASKING);
2267 }
2268 pushContactToServer(contact);
2269 }
2270
2271 public void onOtrSessionEstablished(Conversation conversation) {
2272 final Account account = conversation.getAccount();
2273 final Session otrSession = conversation.getOtrSession();
2274 Log.d(Config.LOGTAG,
2275 account.getJid().toBareJid() + " otr session established with "
2276 + conversation.getJid() + "/"
2277 + otrSession.getSessionID().getUserID());
2278 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2279
2280 @Override
2281 public void onMessageFound(Message message) {
2282 SessionID id = otrSession.getSessionID();
2283 try {
2284 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2285 } catch (InvalidJidException e) {
2286 return;
2287 }
2288 if (message.needsUploading()) {
2289 mJingleConnectionManager.createNewConnection(message);
2290 } else {
2291 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2292 if (outPacket != null) {
2293 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2294 message.setStatus(Message.STATUS_SEND);
2295 databaseBackend.updateMessage(message);
2296 sendMessagePacket(account, outPacket);
2297 }
2298 }
2299 updateConversationUi();
2300 }
2301 });
2302 }
2303
2304 public boolean renewSymmetricKey(Conversation conversation) {
2305 Account account = conversation.getAccount();
2306 byte[] symmetricKey = new byte[32];
2307 this.mRandom.nextBytes(symmetricKey);
2308 Session otrSession = conversation.getOtrSession();
2309 if (otrSession != null) {
2310 MessagePacket packet = new MessagePacket();
2311 packet.setType(MessagePacket.TYPE_CHAT);
2312 packet.setFrom(account.getJid());
2313 MessageGenerator.addMessageHints(packet);
2314 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2315 + otrSession.getSessionID().getUserID());
2316 try {
2317 packet.setBody(otrSession
2318 .transformSending(CryptoHelper.FILETRANSFER
2319 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2320 sendMessagePacket(account, packet);
2321 conversation.setSymmetricKey(symmetricKey);
2322 return true;
2323 } catch (OtrException e) {
2324 return false;
2325 }
2326 }
2327 return false;
2328 }
2329
2330 public void pushContactToServer(final Contact contact) {
2331 contact.resetOption(Contact.Options.DIRTY_DELETE);
2332 contact.setOption(Contact.Options.DIRTY_PUSH);
2333 final Account account = contact.getAccount();
2334 if (account.getStatus() == Account.State.ONLINE) {
2335 final boolean ask = contact.getOption(Contact.Options.ASKING);
2336 final boolean sendUpdates = contact
2337 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2338 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2339 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2340 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2341 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2342 if (sendUpdates) {
2343 sendPresencePacket(account,
2344 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2345 }
2346 if (ask) {
2347 sendPresencePacket(account,
2348 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2349 }
2350 }
2351 }
2352
2353 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2354 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2355 final int size = Config.AVATAR_SIZE;
2356 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2357 if (avatar != null) {
2358 avatar.height = size;
2359 avatar.width = size;
2360 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2361 avatar.type = "image/webp";
2362 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2363 avatar.type = "image/jpeg";
2364 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2365 avatar.type = "image/png";
2366 }
2367 if (!getFileBackend().save(avatar)) {
2368 callback.error(R.string.error_saving_avatar, avatar);
2369 return;
2370 }
2371 publishAvatar(account, avatar, callback);
2372 } else {
2373 callback.error(R.string.error_publish_avatar_converting, null);
2374 }
2375 }
2376
2377 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2378 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2379 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2380
2381 @Override
2382 public void onIqPacketReceived(Account account, IqPacket result) {
2383 if (result.getType() == IqPacket.TYPE.RESULT) {
2384 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2385 .publishAvatarMetadata(avatar);
2386 sendIqPacket(account, packet, new OnIqPacketReceived() {
2387 @Override
2388 public void onIqPacketReceived(Account account, IqPacket result) {
2389 if (result.getType() == IqPacket.TYPE.RESULT) {
2390 if (account.setAvatar(avatar.getFilename())) {
2391 getAvatarService().clear(account);
2392 databaseBackend.updateAccount(account);
2393 }
2394 if (callback != null) {
2395 callback.success(avatar);
2396 } else {
2397 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2398 }
2399 } else {
2400 if (callback != null) {
2401 callback.error(
2402 R.string.error_publish_avatar_server_reject,
2403 avatar);
2404 }
2405 }
2406 }
2407 });
2408 } else {
2409 if (callback != null) {
2410 callback.error(
2411 R.string.error_publish_avatar_server_reject,
2412 avatar);
2413 }
2414 }
2415 }
2416 });
2417 }
2418
2419 public void republishAvatarIfNeeded(Account account) {
2420 if (account.getAxolotlService().isPepBroken()) {
2421 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2422 return;
2423 }
2424 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2425 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2426
2427 private Avatar parseAvatar(IqPacket packet) {
2428 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2429 if (pubsub != null) {
2430 Element items = pubsub.findChild("items");
2431 if (items != null) {
2432 return Avatar.parseMetadata(items);
2433 }
2434 }
2435 return null;
2436 }
2437
2438 private boolean errorIsItemNotFound(IqPacket packet) {
2439 Element error = packet.findChild("error");
2440 return packet.getType() == IqPacket.TYPE.ERROR
2441 && error != null
2442 && error.hasChild("item-not-found");
2443 }
2444
2445 @Override
2446 public void onIqPacketReceived(Account account, IqPacket packet) {
2447 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2448 Avatar serverAvatar = parseAvatar(packet);
2449 if (serverAvatar == null && account.getAvatar() != null) {
2450 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2451 if (avatar != null) {
2452 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2453 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2454 } else {
2455 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2456 }
2457 }
2458 }
2459 }
2460 });
2461 }
2462
2463 public void fetchAvatar(Account account, Avatar avatar) {
2464 fetchAvatar(account, avatar, null);
2465 }
2466
2467 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2468 final String KEY = generateFetchKey(account, avatar);
2469 synchronized (this.mInProgressAvatarFetches) {
2470 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2471 switch (avatar.origin) {
2472 case PEP:
2473 this.mInProgressAvatarFetches.add(KEY);
2474 fetchAvatarPep(account, avatar, callback);
2475 break;
2476 case VCARD:
2477 this.mInProgressAvatarFetches.add(KEY);
2478 fetchAvatarVcard(account, avatar, callback);
2479 break;
2480 }
2481 }
2482 }
2483 }
2484
2485 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2486 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2487 sendIqPacket(account, packet, new OnIqPacketReceived() {
2488
2489 @Override
2490 public void onIqPacketReceived(Account account, IqPacket result) {
2491 synchronized (mInProgressAvatarFetches) {
2492 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2493 }
2494 final String ERROR = account.getJid().toBareJid()
2495 + ": fetching avatar for " + avatar.owner + " failed ";
2496 if (result.getType() == IqPacket.TYPE.RESULT) {
2497 avatar.image = mIqParser.avatarData(result);
2498 if (avatar.image != null) {
2499 if (getFileBackend().save(avatar)) {
2500 if (account.getJid().toBareJid().equals(avatar.owner)) {
2501 if (account.setAvatar(avatar.getFilename())) {
2502 databaseBackend.updateAccount(account);
2503 }
2504 getAvatarService().clear(account);
2505 updateConversationUi();
2506 updateAccountUi();
2507 } else {
2508 Contact contact = account.getRoster()
2509 .getContact(avatar.owner);
2510 contact.setAvatar(avatar);
2511 getAvatarService().clear(contact);
2512 updateConversationUi();
2513 updateRosterUi();
2514 }
2515 if (callback != null) {
2516 callback.success(avatar);
2517 }
2518 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2519 + ": succesfuly fetched pep avatar for " + avatar.owner);
2520 return;
2521 }
2522 } else {
2523
2524 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2525 }
2526 } else {
2527 Element error = result.findChild("error");
2528 if (error == null) {
2529 Log.d(Config.LOGTAG, ERROR + "(server error)");
2530 } else {
2531 Log.d(Config.LOGTAG, ERROR + error.toString());
2532 }
2533 }
2534 if (callback != null) {
2535 callback.error(0, null);
2536 }
2537
2538 }
2539 });
2540 }
2541
2542 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2543 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2544 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2545 @Override
2546 public void onIqPacketReceived(Account account, IqPacket packet) {
2547 synchronized (mInProgressAvatarFetches) {
2548 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2549 }
2550 if (packet.getType() == IqPacket.TYPE.RESULT) {
2551 Element vCard = packet.findChild("vCard", "vcard-temp");
2552 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2553 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2554 if (image != null) {
2555 avatar.image = image;
2556 if (getFileBackend().save(avatar)) {
2557 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2558 + ": successfully fetched vCard avatar for " + avatar.owner);
2559 if (avatar.owner.isBareJid()) {
2560 Contact contact = account.getRoster()
2561 .getContact(avatar.owner);
2562 contact.setAvatar(avatar);
2563 getAvatarService().clear(contact);
2564 updateConversationUi();
2565 updateRosterUi();
2566 } else {
2567 Conversation conversation = find(account, avatar.owner.toBareJid());
2568 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2569 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2570 if (user != null) {
2571 if (user.setAvatar(avatar)) {
2572 getAvatarService().clear(user);
2573 updateConversationUi();
2574 updateMucRosterUi();
2575 }
2576 }
2577 }
2578 }
2579 }
2580 }
2581 }
2582 }
2583 });
2584 }
2585
2586 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2587 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2588 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2589
2590 @Override
2591 public void onIqPacketReceived(Account account, IqPacket packet) {
2592 if (packet.getType() == IqPacket.TYPE.RESULT) {
2593 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2594 if (pubsub != null) {
2595 Element items = pubsub.findChild("items");
2596 if (items != null) {
2597 Avatar avatar = Avatar.parseMetadata(items);
2598 if (avatar != null) {
2599 avatar.owner = account.getJid().toBareJid();
2600 if (fileBackend.isAvatarCached(avatar)) {
2601 if (account.setAvatar(avatar.getFilename())) {
2602 databaseBackend.updateAccount(account);
2603 }
2604 getAvatarService().clear(account);
2605 callback.success(avatar);
2606 } else {
2607 fetchAvatarPep(account, avatar, callback);
2608 }
2609 return;
2610 }
2611 }
2612 }
2613 }
2614 callback.error(0, null);
2615 }
2616 });
2617 }
2618
2619 public void deleteContactOnServer(Contact contact) {
2620 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2621 contact.resetOption(Contact.Options.DIRTY_PUSH);
2622 contact.setOption(Contact.Options.DIRTY_DELETE);
2623 Account account = contact.getAccount();
2624 if (account.getStatus() == Account.State.ONLINE) {
2625 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2626 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2627 item.setAttribute("jid", contact.getJid().toString());
2628 item.setAttribute("subscription", "remove");
2629 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2630 }
2631 }
2632
2633 public void updateConversation(Conversation conversation) {
2634 this.databaseBackend.updateConversation(conversation);
2635 }
2636
2637 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2638 synchronized (account) {
2639 XmppConnection connection = account.getXmppConnection();
2640 if (connection == null) {
2641 connection = createConnection(account);
2642 account.setXmppConnection(connection);
2643 }
2644 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2645 if (!force) {
2646 disconnect(account, false);
2647 }
2648 Thread thread = new Thread(connection);
2649 connection.setInteractive(interactive);
2650 connection.prepareNewConnection();
2651 thread.start();
2652 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2653 } else {
2654 disconnect(account, force);
2655 account.getRoster().clearPresences();
2656 connection.resetEverything();
2657 account.getAxolotlService().resetBrokenness();
2658 }
2659 }
2660 }
2661
2662 public void reconnectAccountInBackground(final Account account) {
2663 new Thread(new Runnable() {
2664 @Override
2665 public void run() {
2666 reconnectAccount(account, false, true);
2667 }
2668 }).start();
2669 }
2670
2671 public void invite(Conversation conversation, Jid contact) {
2672 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2673 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2674 sendMessagePacket(conversation.getAccount(), packet);
2675 }
2676
2677 public void directInvite(Conversation conversation, Jid jid) {
2678 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2679 sendMessagePacket(conversation.getAccount(), packet);
2680 }
2681
2682 public void resetSendingToWaiting(Account account) {
2683 for (Conversation conversation : getConversations()) {
2684 if (conversation.getAccount() == account) {
2685 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2686
2687 @Override
2688 public void onMessageFound(Message message) {
2689 markMessage(message, Message.STATUS_WAITING);
2690 }
2691 });
2692 }
2693 }
2694 }
2695
2696 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2697 if (uuid == null) {
2698 return null;
2699 }
2700 for (Conversation conversation : getConversations()) {
2701 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2702 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2703 if (message != null) {
2704 markMessage(message, status);
2705 }
2706 return message;
2707 }
2708 }
2709 return null;
2710 }
2711
2712 public boolean markMessage(Conversation conversation, String uuid, int status) {
2713 if (uuid == null) {
2714 return false;
2715 } else {
2716 Message message = conversation.findSentMessageWithUuid(uuid);
2717 if (message != null) {
2718 markMessage(message, status);
2719 return true;
2720 } else {
2721 return false;
2722 }
2723 }
2724 }
2725
2726 public void markMessage(Message message, int status) {
2727 if (status == Message.STATUS_SEND_FAILED
2728 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2729 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2730 return;
2731 }
2732 message.setStatus(status);
2733 databaseBackend.updateMessage(message);
2734 updateConversationUi();
2735 }
2736
2737 public SharedPreferences getPreferences() {
2738 return PreferenceManager
2739 .getDefaultSharedPreferences(getApplicationContext());
2740 }
2741
2742 public boolean confirmMessages() {
2743 return getPreferences().getBoolean("confirm_messages", true);
2744 }
2745
2746 public boolean allowMessageCorrection() {
2747 return getPreferences().getBoolean("allow_message_correction", false);
2748 }
2749
2750 public boolean sendChatStates() {
2751 return getPreferences().getBoolean("chat_states", false);
2752 }
2753
2754 public boolean saveEncryptedMessages() {
2755 return !getPreferences().getBoolean("dont_save_encrypted", false);
2756 }
2757
2758 private boolean respectAutojoin() {
2759 return getPreferences().getBoolean("autojoin", true);
2760 }
2761
2762 public boolean indicateReceived() {
2763 return getPreferences().getBoolean("indicate_received", false);
2764 }
2765
2766 public boolean useTorToConnect() {
2767 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2768 }
2769
2770 public boolean showExtendedConnectionOptions() {
2771 return getPreferences().getBoolean("show_connection_options", false);
2772 }
2773
2774 public int unreadCount() {
2775 int count = 0;
2776 for (Conversation conversation : getConversations()) {
2777 count += conversation.unreadCount();
2778 }
2779 return count;
2780 }
2781
2782
2783 public void showErrorToastInUi(int resId) {
2784 if (mOnShowErrorToast != null) {
2785 mOnShowErrorToast.onShowErrorToast(resId);
2786 }
2787 }
2788
2789 public void updateConversationUi() {
2790 if (mOnConversationUpdate != null) {
2791 mOnConversationUpdate.onConversationUpdate();
2792 }
2793 }
2794
2795 public void updateAccountUi() {
2796 if (mOnAccountUpdate != null) {
2797 mOnAccountUpdate.onAccountUpdate();
2798 }
2799 }
2800
2801 public void updateRosterUi() {
2802 if (mOnRosterUpdate != null) {
2803 mOnRosterUpdate.onRosterUpdate();
2804 }
2805 }
2806
2807 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2808 boolean rc = false;
2809 if (mOnCaptchaRequested != null) {
2810 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2811 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2812 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2813
2814 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2815 rc = true;
2816 }
2817
2818 return rc;
2819 }
2820
2821 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2822 if (mOnUpdateBlocklist != null) {
2823 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2824 }
2825 }
2826
2827 public void updateMucRosterUi() {
2828 if (mOnMucRosterUpdate != null) {
2829 mOnMucRosterUpdate.onMucRosterUpdate();
2830 }
2831 }
2832
2833 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2834 if (mOnKeyStatusUpdated != null) {
2835 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2836 }
2837 }
2838
2839 public Account findAccountByJid(final Jid accountJid) {
2840 for (Account account : this.accounts) {
2841 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2842 return account;
2843 }
2844 }
2845 return null;
2846 }
2847
2848 public Conversation findConversationByUuid(String uuid) {
2849 for (Conversation conversation : getConversations()) {
2850 if (conversation.getUuid().equals(uuid)) {
2851 return conversation;
2852 }
2853 }
2854 return null;
2855 }
2856
2857 public boolean markRead(final Conversation conversation) {
2858 mNotificationService.clear(conversation);
2859 final List<Message> readMessages = conversation.markRead();
2860 if (readMessages.size() > 0) {
2861 Runnable runnable = new Runnable() {
2862 @Override
2863 public void run() {
2864 for (Message message : readMessages) {
2865 databaseBackend.updateMessage(message);
2866 }
2867 }
2868 };
2869 mDatabaseExecutor.execute(runnable);
2870 updateUnreadCountBadge();
2871 return true;
2872 } else {
2873 return false;
2874 }
2875 }
2876
2877 public synchronized void updateUnreadCountBadge() {
2878 int count = unreadCount();
2879 if (unreadCount != count) {
2880 Log.d(Config.LOGTAG, "update unread count to " + count);
2881 if (count > 0) {
2882 ShortcutBadger.applyCount(getApplicationContext(), count);
2883 } else {
2884 ShortcutBadger.removeCount(getApplicationContext());
2885 }
2886 unreadCount = count;
2887 }
2888 }
2889
2890 public void sendReadMarker(final Conversation conversation) {
2891 final Message markable = conversation.getLatestMarkableMessage();
2892 if (this.markRead(conversation)) {
2893 updateConversationUi();
2894 }
2895 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2896 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2897 Account account = conversation.getAccount();
2898 final Jid to = markable.getCounterpart();
2899 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2900 this.sendMessagePacket(conversation.getAccount(), packet);
2901 }
2902 }
2903
2904 public SecureRandom getRNG() {
2905 return this.mRandom;
2906 }
2907
2908 public MemorizingTrustManager getMemorizingTrustManager() {
2909 return this.mMemorizingTrustManager;
2910 }
2911
2912 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2913 this.mMemorizingTrustManager = trustManager;
2914 }
2915
2916 public void updateMemorizingTrustmanager() {
2917 final MemorizingTrustManager tm;
2918 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2919 if (dontTrustSystemCAs) {
2920 tm = new MemorizingTrustManager(getApplicationContext(), null);
2921 } else {
2922 tm = new MemorizingTrustManager(getApplicationContext());
2923 }
2924 setMemorizingTrustManager(tm);
2925 }
2926
2927 public PowerManager getPowerManager() {
2928 return this.pm;
2929 }
2930
2931 public LruCache<String, Bitmap> getBitmapCache() {
2932 return this.mBitmapCache;
2933 }
2934
2935 public void syncRosterToDisk(final Account account) {
2936 Runnable runnable = new Runnable() {
2937
2938 @Override
2939 public void run() {
2940 databaseBackend.writeRoster(account.getRoster());
2941 }
2942 };
2943 mDatabaseExecutor.execute(runnable);
2944
2945 }
2946
2947 public List<String> getKnownHosts() {
2948 final List<String> hosts = new ArrayList<>();
2949 for (final Account account : getAccounts()) {
2950 if (!hosts.contains(account.getServer().toString())) {
2951 hosts.add(account.getServer().toString());
2952 }
2953 for (final Contact contact : account.getRoster().getContacts()) {
2954 if (contact.showInRoster()) {
2955 final String server = contact.getServer().toString();
2956 if (server != null && !hosts.contains(server)) {
2957 hosts.add(server);
2958 }
2959 }
2960 }
2961 }
2962 return hosts;
2963 }
2964
2965 public List<String> getKnownConferenceHosts() {
2966 final ArrayList<String> mucServers = new ArrayList<>();
2967 for (final Account account : accounts) {
2968 if (account.getXmppConnection() != null) {
2969 final String server = account.getXmppConnection().getMucServer();
2970 if (server != null && !mucServers.contains(server)) {
2971 mucServers.add(server);
2972 }
2973 }
2974 }
2975 return mucServers;
2976 }
2977
2978 public void sendMessagePacket(Account account, MessagePacket packet) {
2979 XmppConnection connection = account.getXmppConnection();
2980 if (connection != null) {
2981 connection.sendMessagePacket(packet);
2982 }
2983 }
2984
2985 public void sendPresencePacket(Account account, PresencePacket packet) {
2986 XmppConnection connection = account.getXmppConnection();
2987 if (connection != null) {
2988 connection.sendPresencePacket(packet);
2989 }
2990 }
2991
2992 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2993 XmppConnection connection = account.getXmppConnection();
2994 if (connection != null) {
2995 connection.sendCaptchaRegistryRequest(id, data);
2996 }
2997 }
2998
2999 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3000 final XmppConnection connection = account.getXmppConnection();
3001 if (connection != null) {
3002 connection.sendIqPacket(packet, callback);
3003 }
3004 }
3005
3006 public void sendPresence(final Account account) {
3007 PresencePacket packet;
3008 if (manuallyChangePresence()) {
3009 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3010 String message = account.getPresenceStatusMessage();
3011 if (message != null && !message.isEmpty()) {
3012 packet.addChild(new Element("status").setContent(message));
3013 }
3014 } else {
3015 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3016 }
3017 sendPresencePacket(account, packet);
3018 }
3019
3020 public void refreshAllPresences() {
3021 for (Account account : getAccounts()) {
3022 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3023 sendPresence(account);
3024 }
3025 }
3026 }
3027
3028 private void refreshAllGcmTokens() {
3029 for(Account account : getAccounts()) {
3030 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3031 mPushManagementService.registerPushTokenOnServer(account);
3032 }
3033 }
3034 }
3035
3036 public void sendOfflinePresence(final Account account) {
3037 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3038 }
3039
3040 public MessageGenerator getMessageGenerator() {
3041 return this.mMessageGenerator;
3042 }
3043
3044 public PresenceGenerator getPresenceGenerator() {
3045 return this.mPresenceGenerator;
3046 }
3047
3048 public IqGenerator getIqGenerator() {
3049 return this.mIqGenerator;
3050 }
3051
3052 public IqParser getIqParser() {
3053 return this.mIqParser;
3054 }
3055
3056 public JingleConnectionManager getJingleConnectionManager() {
3057 return this.mJingleConnectionManager;
3058 }
3059
3060 public MessageArchiveService getMessageArchiveService() {
3061 return this.mMessageArchiveService;
3062 }
3063
3064 public List<Contact> findContacts(Jid jid) {
3065 ArrayList<Contact> contacts = new ArrayList<>();
3066 for (Account account : getAccounts()) {
3067 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3068 Contact contact = account.getRoster().getContactFromRoster(jid);
3069 if (contact != null) {
3070 contacts.add(contact);
3071 }
3072 }
3073 }
3074 return contacts;
3075 }
3076
3077 public NotificationService getNotificationService() {
3078 return this.mNotificationService;
3079 }
3080
3081 public HttpConnectionManager getHttpConnectionManager() {
3082 return this.mHttpConnectionManager;
3083 }
3084
3085 public void resendFailedMessages(final Message message) {
3086 final Collection<Message> messages = new ArrayList<>();
3087 Message current = message;
3088 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3089 messages.add(current);
3090 if (current.mergeable(current.next())) {
3091 current = current.next();
3092 } else {
3093 break;
3094 }
3095 }
3096 for (final Message msg : messages) {
3097 msg.setTime(System.currentTimeMillis());
3098 markMessage(msg, Message.STATUS_WAITING);
3099 this.resendMessage(msg, false);
3100 }
3101 }
3102
3103 public void clearConversationHistory(final Conversation conversation) {
3104 conversation.clearMessages();
3105 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3106 conversation.setLastClearHistory(System.currentTimeMillis());
3107 Runnable runnable = new Runnable() {
3108 @Override
3109 public void run() {
3110 databaseBackend.deleteMessagesInConversation(conversation);
3111 }
3112 };
3113 mDatabaseExecutor.execute(runnable);
3114 }
3115
3116 public void sendBlockRequest(final Blockable blockable) {
3117 if (blockable != null && blockable.getBlockedJid() != null) {
3118 final Jid jid = blockable.getBlockedJid();
3119 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3120
3121 @Override
3122 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3123 if (packet.getType() == IqPacket.TYPE.RESULT) {
3124 account.getBlocklist().add(jid);
3125 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3126 }
3127 }
3128 });
3129 }
3130 }
3131
3132 public void sendUnblockRequest(final Blockable blockable) {
3133 if (blockable != null && blockable.getJid() != null) {
3134 final Jid jid = blockable.getBlockedJid();
3135 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3136 @Override
3137 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3138 if (packet.getType() == IqPacket.TYPE.RESULT) {
3139 account.getBlocklist().remove(jid);
3140 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3141 }
3142 }
3143 });
3144 }
3145 }
3146
3147 public void publishDisplayName(Account account) {
3148 String displayName = account.getDisplayName();
3149 if (displayName != null && !displayName.isEmpty()) {
3150 IqPacket publish = mIqGenerator.publishNick(displayName);
3151 sendIqPacket(account, publish, new OnIqPacketReceived() {
3152 @Override
3153 public void onIqPacketReceived(Account account, IqPacket packet) {
3154 if (packet.getType() == IqPacket.TYPE.ERROR) {
3155 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3156 }
3157 }
3158 });
3159 }
3160 }
3161
3162 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
3163 ServiceDiscoveryResult result = discoCache.get(key);
3164 if (result != null) {
3165 return result;
3166 } else {
3167 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3168 if (result != null) {
3169 discoCache.put(key, result);
3170 }
3171 return result;
3172 }
3173 }
3174
3175 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3176 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3177 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3178 if (disco != null) {
3179 presence.setServiceDiscoveryResult(disco);
3180 } else {
3181 if (!account.inProgressDiscoFetches.contains(key)) {
3182 account.inProgressDiscoFetches.add(key);
3183 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3184 request.setTo(jid);
3185 request.query("http://jabber.org/protocol/disco#info");
3186 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3187 sendIqPacket(account, request, new OnIqPacketReceived() {
3188 @Override
3189 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3190 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3191 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3192 if (presence.getVer().equals(disco.getVer())) {
3193 databaseBackend.insertDiscoveryResult(disco);
3194 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3195 } else {
3196 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3197 }
3198 }
3199 account.inProgressDiscoFetches.remove(key);
3200 }
3201 });
3202 }
3203 }
3204 }
3205
3206 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3207 for(Contact contact : roster.getContacts()) {
3208 for(Presence presence : contact.getPresences().getPresences().values()) {
3209 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3210 presence.setServiceDiscoveryResult(disco);
3211 }
3212 }
3213 }
3214 }
3215
3216 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3217 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3218 request.addChild("prefs","urn:xmpp:mam:0");
3219 sendIqPacket(account, request, new OnIqPacketReceived() {
3220 @Override
3221 public void onIqPacketReceived(Account account, IqPacket packet) {
3222 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3223 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3224 callback.onPreferencesFetched(prefs);
3225 } else {
3226 callback.onPreferencesFetchFailed();
3227 }
3228 }
3229 });
3230 }
3231
3232 public PushManagementService getPushManagementService() {
3233 return mPushManagementService;
3234 }
3235
3236 public Account getPendingAccount() {
3237 Account pending = null;
3238 for(Account account : getAccounts()) {
3239 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3240 pending = account;
3241 } else {
3242 return null;
3243 }
3244 }
3245 return pending;
3246 }
3247
3248 public void changeStatus(Account account, Presence.Status status, String statusMessage) {
3249 if (!statusMessage.isEmpty()) {
3250 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3251 }
3252 changeStatusReal(account, status, statusMessage);
3253 }
3254
3255 private void changeStatusReal(Account account, Presence.Status status, String statusMessage) {
3256 account.setPresenceStatus(status);
3257 account.setPresenceStatusMessage(statusMessage);
3258 databaseBackend.updateAccount(account);
3259 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3260 sendPresence(account);
3261 }
3262 }
3263
3264 public void changeStatus(Presence.Status status, String statusMessage) {
3265 if (!statusMessage.isEmpty()) {
3266 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3267 }
3268 for(Account account : getAccounts()) {
3269 changeStatusReal(account, status, statusMessage);
3270 }
3271 }
3272
3273 public interface OnMamPreferencesFetched {
3274 void onPreferencesFetched(Element prefs);
3275 void onPreferencesFetchFailed();
3276 }
3277
3278 public void pushMamPreferences(Account account, Element prefs) {
3279 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3280 set.addChild(prefs);
3281 sendIqPacket(account, set, null);
3282 }
3283
3284 public interface OnAccountCreated {
3285 void onAccountCreated(Account account);
3286
3287 void informUser(int r);
3288 }
3289
3290 public interface OnMoreMessagesLoaded {
3291 void onMoreMessagesLoaded(int count, Conversation conversation);
3292
3293 void informUser(int r);
3294 }
3295
3296 public interface OnAccountPasswordChanged {
3297 void onPasswordChangeSucceeded();
3298
3299 void onPasswordChangeFailed();
3300 }
3301
3302 public interface OnAffiliationChanged {
3303 void onAffiliationChangedSuccessful(Jid jid);
3304
3305 void onAffiliationChangeFailed(Jid jid, int resId);
3306 }
3307
3308 public interface OnRoleChanged {
3309 void onRoleChangedSuccessful(String nick);
3310
3311 void onRoleChangeFailed(String nick, int resid);
3312 }
3313
3314 public interface OnConversationUpdate {
3315 void onConversationUpdate();
3316 }
3317
3318 public interface OnAccountUpdate {
3319 void onAccountUpdate();
3320 }
3321
3322 public interface OnCaptchaRequested {
3323 void onCaptchaRequested(Account account,
3324 String id,
3325 Data data,
3326 Bitmap captcha);
3327 }
3328
3329 public interface OnRosterUpdate {
3330 void onRosterUpdate();
3331 }
3332
3333 public interface OnMucRosterUpdate {
3334 void onMucRosterUpdate();
3335 }
3336
3337 public interface OnConferenceConfigurationFetched {
3338 void onConferenceConfigurationFetched(Conversation conversation);
3339
3340 void onFetchFailed(Conversation conversation, Element error);
3341 }
3342
3343 public interface OnConferenceJoined {
3344 void onConferenceJoined(Conversation conversation);
3345 }
3346
3347 public interface OnConferenceOptionsPushed {
3348 void onPushSucceeded();
3349
3350 void onPushFailed();
3351 }
3352
3353 public interface OnShowErrorToast {
3354 void onShowErrorToast(int resId);
3355 }
3356
3357 public class XmppConnectionBinder extends Binder {
3358 public XmppConnectionService getService() {
3359 return XmppConnectionService.this;
3360 }
3361 }
3362}