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.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpEngine;
66import eu.siacs.conversations.crypto.axolotl.AxolotlService;
67import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
68import eu.siacs.conversations.entities.Account;
69import eu.siacs.conversations.entities.Blockable;
70import eu.siacs.conversations.entities.Bookmark;
71import eu.siacs.conversations.entities.Contact;
72import eu.siacs.conversations.entities.Conversation;
73import eu.siacs.conversations.entities.Message;
74import eu.siacs.conversations.entities.MucOptions;
75import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
76import eu.siacs.conversations.entities.Presence;
77import eu.siacs.conversations.entities.PresenceTemplate;
78import eu.siacs.conversations.entities.Roster;
79import eu.siacs.conversations.entities.ServiceDiscoveryResult;
80import eu.siacs.conversations.entities.Transferable;
81import eu.siacs.conversations.entities.TransferablePlaceholder;
82import eu.siacs.conversations.generator.IqGenerator;
83import eu.siacs.conversations.generator.MessageGenerator;
84import eu.siacs.conversations.generator.PresenceGenerator;
85import eu.siacs.conversations.http.HttpConnectionManager;
86import eu.siacs.conversations.parser.IqParser;
87import eu.siacs.conversations.parser.MessageParser;
88import eu.siacs.conversations.parser.PresenceParser;
89import eu.siacs.conversations.persistance.DatabaseBackend;
90import eu.siacs.conversations.persistance.FileBackend;
91import eu.siacs.conversations.ui.UiCallback;
92import eu.siacs.conversations.utils.CryptoHelper;
93import eu.siacs.conversations.utils.ExceptionHelper;
94import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
95import eu.siacs.conversations.utils.PRNGFixes;
96import eu.siacs.conversations.utils.PhoneHelper;
97import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
98import eu.siacs.conversations.utils.Xmlns;
99import eu.siacs.conversations.xml.Element;
100import eu.siacs.conversations.xmpp.OnBindListener;
101import eu.siacs.conversations.xmpp.OnContactStatusChanged;
102import eu.siacs.conversations.xmpp.OnIqPacketReceived;
103import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
104import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
105import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
106import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
107import eu.siacs.conversations.xmpp.OnStatusChanged;
108import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
109import eu.siacs.conversations.xmpp.XmppConnection;
110import eu.siacs.conversations.xmpp.chatstate.ChatState;
111import eu.siacs.conversations.xmpp.forms.Data;
112import eu.siacs.conversations.xmpp.forms.Field;
113import eu.siacs.conversations.xmpp.jid.InvalidJidException;
114import eu.siacs.conversations.xmpp.jid.Jid;
115import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
116import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
117import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
118import eu.siacs.conversations.xmpp.pep.Avatar;
119import eu.siacs.conversations.xmpp.stanzas.IqPacket;
120import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
121import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
122import me.leolin.shortcutbadger.ShortcutBadger;
123
124public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
125
126 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
127 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
128 public static final String ACTION_TRY_AGAIN = "try_again";
129 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
130 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
131 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
132 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
133 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
134 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
135 private final IBinder mBinder = new XmppConnectionBinder();
136 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
137 private final IqGenerator mIqGenerator = new IqGenerator(this);
138 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
139 public DatabaseBackend databaseBackend;
140 private ContentObserver contactObserver = new ContentObserver(null) {
141 @Override
142 public void onChange(boolean selfChange) {
143 super.onChange(selfChange);
144 Intent intent = new Intent(getApplicationContext(),
145 XmppConnectionService.class);
146 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
147 startService(intent);
148 }
149 };
150 private FileBackend fileBackend = new FileBackend(this);
151 private MemorizingTrustManager mMemorizingTrustManager;
152 private NotificationService mNotificationService = new NotificationService(
153 this);
154 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
155 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
156 private IqParser mIqParser = new IqParser(this);
157 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
158 @Override
159 public void onIqPacketReceived(Account account, IqPacket packet) {
160 if (packet.getType() != IqPacket.TYPE.RESULT) {
161 Element error = packet.findChild("error");
162 String text = error != null ? error.findChildContent("text") : null;
163 if (text != null) {
164 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
165 }
166 }
167 }
168 };
169 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
170 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
171 private List<Account> accounts;
172 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
173 this);
174 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
175
176 @Override
177 public void onContactStatusChanged(Contact contact, boolean online) {
178 Conversation conversation = find(getConversations(), contact);
179 if (conversation != null) {
180 if (online) {
181 conversation.endOtrIfNeeded();
182 if (contact.getPresences().size() == 1) {
183 sendUnsentMessages(conversation);
184 }
185 } else {
186 if (contact.getPresences().size() >= 1) {
187 if (conversation.hasValidOtrSession()) {
188 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
189 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
190 conversation.endOtrIfNeeded();
191 }
192 }
193 } else {
194 conversation.endOtrIfNeeded();
195 }
196 }
197 }
198 }
199 };
200 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
201 this);
202 private AvatarService mAvatarService = new AvatarService(this);
203 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
204 private PushManagementService mPushManagementService = new PushManagementService(this);
205 private OnConversationUpdate mOnConversationUpdate = null;
206 private final FileObserver fileObserver = new FileObserver(
207 FileBackend.getConversationsImageDirectory()) {
208
209 @Override
210 public void onEvent(int event, String path) {
211 if (event == FileObserver.DELETE) {
212 markFileDeleted(path.split("\\.")[0]);
213 }
214 }
215 };
216 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
217
218 @Override
219 public void onJinglePacketReceived(Account account, JinglePacket packet) {
220 mJingleConnectionManager.deliverPacket(account, packet);
221 }
222 };
223 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
224
225 @Override
226 public void onMessageAcknowledged(Account account, String uuid) {
227 for (final Conversation conversation : getConversations()) {
228 if (conversation.getAccount() == account) {
229 Message message = conversation.findUnsentMessageWithUuid(uuid);
230 if (message != null) {
231 markMessage(message, Message.STATUS_SEND);
232 }
233 }
234 }
235 }
236 };
237 private int convChangedListenerCount = 0;
238 private OnShowErrorToast mOnShowErrorToast = null;
239 private int showErrorToastListenerCount = 0;
240 private int unreadCount = -1;
241 private OnAccountUpdate mOnAccountUpdate = null;
242 private OnCaptchaRequested mOnCaptchaRequested = null;
243 private int accountChangedListenerCount = 0;
244 private int captchaRequestedListenerCount = 0;
245 private OnRosterUpdate mOnRosterUpdate = null;
246 private OnUpdateBlocklist mOnUpdateBlocklist = null;
247 private int updateBlocklistListenerCount = 0;
248 private int rosterChangedListenerCount = 0;
249 private OnMucRosterUpdate mOnMucRosterUpdate = null;
250 private int mucRosterChangedListenerCount = 0;
251 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
252 private int keyStatusUpdatedListenerCount = 0;
253 private SecureRandom mRandom;
254 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
255 private final OnBindListener mOnBindListener = new OnBindListener() {
256
257 @Override
258 public void onBind(final Account account) {
259 synchronized (mInProgressAvatarFetches) {
260 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
261 final String KEY = iterator.next();
262 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
263 iterator.remove();
264 }
265 }
266 }
267 account.getRoster().clearPresences();
268 mJingleConnectionManager.cancelInTransmission();
269 fetchRosterFromServer(account);
270 fetchBookmarks(account);
271 sendPresence(account);
272 if (mPushManagementService.available(account)) {
273 mPushManagementService.registerPushTokenOnServer(account);
274 }
275 connectMultiModeConversations(account);
276 syncDirtyContacts(account);
277 }
278 };
279 private OnStatusChanged statusListener = new OnStatusChanged() {
280
281 @Override
282 public void onStatusChanged(final Account account) {
283 XmppConnection connection = account.getXmppConnection();
284 if (mOnAccountUpdate != null) {
285 mOnAccountUpdate.onAccountUpdate();
286 }
287 if (account.getStatus() == Account.State.ONLINE) {
288 mMessageArchiveService.executePendingQueries(account);
289 if (connection != null && connection.getFeatures().csi()) {
290 if (checkListeners()) {
291 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
292 connection.sendInactive();
293 } else {
294 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
295 connection.sendActive();
296 }
297 }
298 List<Conversation> conversations = getConversations();
299 for (Conversation conversation : conversations) {
300 if (conversation.getAccount() == account
301 && !account.pendingConferenceJoins.contains(conversation)) {
302 if (!conversation.startOtrIfNeeded()) {
303 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
304 }
305 sendUnsentMessages(conversation);
306 }
307 }
308 for (Conversation conversation : account.pendingConferenceLeaves) {
309 leaveMuc(conversation);
310 }
311 account.pendingConferenceLeaves.clear();
312 for (Conversation conversation : account.pendingConferenceJoins) {
313 joinMuc(conversation);
314 }
315 account.pendingConferenceJoins.clear();
316 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
317 } else if (account.getStatus() == Account.State.OFFLINE) {
318 resetSendingToWaiting(account);
319 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
320 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
321 && mPushManagementService.available(account)
322 && checkListeners();
323 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
324 if (!disabled && !pushMode) {
325 int timeToReconnect = mRandom.nextInt(20) + 10;
326 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
327 }
328 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
329 databaseBackend.updateAccount(account);
330 reconnectAccount(account, true, false);
331 } else if ((account.getStatus() != Account.State.CONNECTING)
332 && (account.getStatus() != Account.State.NO_INTERNET)) {
333 if (connection != null) {
334 int next = connection.getTimeToNextAttempt();
335 Log.d(Config.LOGTAG, account.getJid().toBareJid()
336 + ": error connecting account. try again in "
337 + next + "s for the "
338 + (connection.getAttempt() + 1) + " time");
339 scheduleWakeUpCall(next, account.getUuid().hashCode());
340 }
341 }
342 getNotificationService().updateErrorNotification();
343 }
344 };
345 private OpenPgpServiceConnection pgpServiceConnection;
346 private PgpEngine mPgpEngine = null;
347 private WakeLock wakeLock;
348 private PowerManager pm;
349 private LruCache<String, Bitmap> mBitmapCache;
350 private Thread mPhoneContactMergerThread;
351 private EventReceiver mEventReceiver = new EventReceiver();
352
353 private boolean mRestoredFromDatabase = false;
354
355 private static String generateFetchKey(Account account, final Avatar avatar) {
356 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
357 }
358
359 public boolean areMessagesInitialized() {
360 return this.mRestoredFromDatabase;
361 }
362
363 public PgpEngine getPgpEngine() {
364 if (!Config.supportOpenPgp()) {
365 return null;
366 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
367 if (this.mPgpEngine == null) {
368 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
369 getApplicationContext(),
370 pgpServiceConnection.getService()), this);
371 }
372 return mPgpEngine;
373 } else {
374 return null;
375 }
376
377 }
378
379 public FileBackend getFileBackend() {
380 return this.fileBackend;
381 }
382
383 public AvatarService getAvatarService() {
384 return this.mAvatarService;
385 }
386
387 public void attachLocationToConversation(final Conversation conversation,
388 final Uri uri,
389 final UiCallback<Message> callback) {
390 int encryption = conversation.getNextEncryption();
391 if (encryption == Message.ENCRYPTION_PGP) {
392 encryption = Message.ENCRYPTION_DECRYPTED;
393 }
394 Message message = new Message(conversation, uri.toString(), encryption);
395 if (conversation.getNextCounterpart() != null) {
396 message.setCounterpart(conversation.getNextCounterpart());
397 }
398 if (encryption == Message.ENCRYPTION_DECRYPTED) {
399 getPgpEngine().encrypt(message, callback);
400 } else {
401 callback.success(message);
402 }
403 }
404
405 public void attachFileToConversation(final Conversation conversation,
406 final Uri uri,
407 final UiCallback<Message> callback) {
408 if (FileBackend.weOwnFile(this, uri)) {
409 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
410 callback.error(R.string.security_error_invalid_file_access, null);
411 return;
412 }
413 final Message message;
414 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
415 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
416 } else {
417 message = new Message(conversation, "", conversation.getNextEncryption());
418 }
419 message.setCounterpart(conversation.getNextCounterpart());
420 message.setType(Message.TYPE_FILE);
421 String path = getFileBackend().getOriginalPath(uri);
422 if (path != null) {
423 message.setRelativeFilePath(path);
424 getFileBackend().updateFileParams(message);
425 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
426 getPgpEngine().encrypt(message, callback);
427 } else {
428 callback.success(message);
429 }
430 } else {
431 mFileAddingExecutor.execute(new Runnable() {
432 @Override
433 public void run() {
434 try {
435 getFileBackend().copyFileToPrivateStorage(message, uri);
436 getFileBackend().updateFileParams(message);
437 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
438 getPgpEngine().encrypt(message, callback);
439 } else {
440 callback.success(message);
441 }
442 } catch (FileBackend.FileCopyException e) {
443 callback.error(e.getResId(), message);
444 }
445 }
446 });
447 }
448 }
449
450 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
451 if (FileBackend.weOwnFile(this, uri)) {
452 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
453 callback.error(R.string.security_error_invalid_file_access, null);
454 return;
455 }
456 final String compressPictures = getCompressPicturesPreference();
457 if ("never".equals(compressPictures)
458 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
459 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
460 attachFileToConversation(conversation, uri, callback);
461 return;
462 }
463 final Message message;
464 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
465 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
466 } else {
467 message = new Message(conversation, "", conversation.getNextEncryption());
468 }
469 message.setCounterpart(conversation.getNextCounterpart());
470 message.setType(Message.TYPE_IMAGE);
471 mFileAddingExecutor.execute(new Runnable() {
472
473 @Override
474 public void run() {
475 try {
476 getFileBackend().copyImageToPrivateStorage(message, uri);
477 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
478 getPgpEngine().encrypt(message, callback);
479 } else {
480 callback.success(message);
481 }
482 } catch (final FileBackend.FileCopyException e) {
483 callback.error(e.getResId(), message);
484 }
485 }
486 });
487 }
488
489 public Conversation find(Bookmark bookmark) {
490 return find(bookmark.getAccount(), bookmark.getJid());
491 }
492
493 public Conversation find(final Account account, final Jid jid) {
494 return find(getConversations(), account, jid);
495 }
496
497 @Override
498 public int onStartCommand(Intent intent, int flags, int startId) {
499 final String action = intent == null ? null : intent.getAction();
500 boolean interactive = false;
501 if (action != null) {
502 switch (action) {
503 case ConnectivityManager.CONNECTIVITY_ACTION:
504 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
505 resetAllAttemptCounts(true);
506 }
507 break;
508 case ACTION_MERGE_PHONE_CONTACTS:
509 if (mRestoredFromDatabase) {
510 loadPhoneContacts();
511 }
512 return START_STICKY;
513 case Intent.ACTION_SHUTDOWN:
514 logoutAndSave(true);
515 return START_NOT_STICKY;
516 case ACTION_CLEAR_NOTIFICATION:
517 mNotificationService.clear();
518 break;
519 case ACTION_DISABLE_FOREGROUND:
520 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
521 toggleForegroundService();
522 break;
523 case ACTION_TRY_AGAIN:
524 resetAllAttemptCounts(false);
525 interactive = true;
526 break;
527 case ACTION_DISABLE_ACCOUNT:
528 try {
529 String jid = intent.getStringExtra("account");
530 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
531 if (account != null) {
532 account.setOption(Account.OPTION_DISABLED, true);
533 updateAccount(account);
534 }
535 } catch (final InvalidJidException ignored) {
536 break;
537 }
538 break;
539 case AudioManager.RINGER_MODE_CHANGED_ACTION:
540 if (xaOnSilentMode()) {
541 refreshAllPresences();
542 }
543 break;
544 case Intent.ACTION_SCREEN_OFF:
545 case Intent.ACTION_SCREEN_ON:
546 if (awayWhenScreenOff()) {
547 refreshAllPresences();
548 }
549 break;
550 case ACTION_GCM_TOKEN_REFRESH:
551 refreshAllGcmTokens();
552 break;
553 case ACTION_GCM_MESSAGE_RECEIVED:
554 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
555 }
556 }
557 this.wakeLock.acquire();
558
559 boolean pingNow = false;
560 HashSet<Account> pingCandidates = new HashSet<>();
561
562 for (Account account : accounts) {
563 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
564 if (!hasInternetConnection()) {
565 account.setStatus(Account.State.NO_INTERNET);
566 if (statusListener != null) {
567 statusListener.onStatusChanged(account);
568 }
569 } else {
570 if (account.getStatus() == Account.State.NO_INTERNET) {
571 account.setStatus(Account.State.OFFLINE);
572 if (statusListener != null) {
573 statusListener.onStatusChanged(account);
574 }
575 }
576 if (account.getStatus() == Account.State.ONLINE) {
577 long lastReceived = account.getXmppConnection().getLastPacketReceived();
578 long lastSent = account.getXmppConnection().getLastPingSent();
579 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
580 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
581 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
582 if (lastSent > lastReceived) {
583 if (pingTimeoutIn < 0) {
584 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
585 this.reconnectAccount(account, true, interactive);
586 } else {
587 int secs = (int) (pingTimeoutIn / 1000);
588 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
589 }
590 } else {
591 pingCandidates.add(account);
592 if (msToNextPing <= 0) {
593 pingNow = true;
594 } else {
595 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
596 }
597 }
598 } else if (account.getStatus() == Account.State.OFFLINE) {
599 reconnectAccount(account, true, interactive);
600 } else if (account.getStatus() == Account.State.CONNECTING) {
601 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
602 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
603 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
604 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
605 if (timeout < 0) {
606 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
607 reconnectAccount(account, true, interactive);
608 } else if (discoTimeout < 0) {
609 account.getXmppConnection().sendDiscoTimeout();
610 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
611 } else {
612 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
613 }
614 } else {
615 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
616 reconnectAccount(account, true, interactive);
617 }
618 }
619 }
620 if (mOnAccountUpdate != null) {
621 mOnAccountUpdate.onAccountUpdate();
622 }
623 }
624 }
625 if (pingNow) {
626 for (Account account : pingCandidates) {
627 account.getXmppConnection().sendPing();
628 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
629 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
630 }
631 }
632 if (wakeLock.isHeld()) {
633 try {
634 wakeLock.release();
635 } catch (final RuntimeException ignored) {
636 }
637 }
638 return START_STICKY;
639 }
640
641 private boolean xaOnSilentMode() {
642 return getPreferences().getBoolean("xa_on_silent_mode", false);
643 }
644
645 private boolean manuallyChangePresence() {
646 return getPreferences().getBoolean("manually_change_presence", false);
647 }
648
649 private boolean treatVibrateAsSilent() {
650 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
651 }
652
653 private boolean awayWhenScreenOff() {
654 return getPreferences().getBoolean("away_when_screen_off", false);
655 }
656
657 private String getCompressPicturesPreference() {
658 return getPreferences().getString("picture_compression", "auto");
659 }
660
661 private Presence.Status getTargetPresence() {
662 if (xaOnSilentMode() && isPhoneSilenced()) {
663 return Presence.Status.XA;
664 } else if (awayWhenScreenOff() && !isInteractive()) {
665 return Presence.Status.AWAY;
666 } else {
667 return Presence.Status.ONLINE;
668 }
669 }
670
671 @SuppressLint("NewApi")
672 @SuppressWarnings("deprecation")
673 public boolean isInteractive() {
674 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
675
676 final boolean isScreenOn;
677 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
678 isScreenOn = pm.isScreenOn();
679 } else {
680 isScreenOn = pm.isInteractive();
681 }
682 return isScreenOn;
683 }
684
685 private boolean isPhoneSilenced() {
686 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
687 if (treatVibrateAsSilent()) {
688 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
689 } else {
690 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
691 }
692 }
693
694 private void resetAllAttemptCounts(boolean reallyAll) {
695 Log.d(Config.LOGTAG, "resetting all attempt counts");
696 for (Account account : accounts) {
697 if (account.hasErrorStatus() || reallyAll) {
698 final XmppConnection connection = account.getXmppConnection();
699 if (connection != null) {
700 connection.resetAttemptCount();
701 }
702 }
703 }
704 }
705
706 public boolean hasInternetConnection() {
707 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
708 .getSystemService(Context.CONNECTIVITY_SERVICE);
709 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
710 return activeNetwork != null && activeNetwork.isConnected();
711 }
712
713 @SuppressLint("TrulyRandom")
714 @Override
715 public void onCreate() {
716 ExceptionHelper.init(getApplicationContext());
717 PRNGFixes.apply();
718 this.mRandom = new SecureRandom();
719 updateMemorizingTrustmanager();
720 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
721 final int cacheSize = maxMemory / 8;
722 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
723 @Override
724 protected int sizeOf(final String key, final Bitmap bitmap) {
725 return bitmap.getByteCount() / 1024;
726 }
727 };
728
729 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
730 this.accounts = databaseBackend.getAccounts();
731
732 restoreFromDatabase();
733
734 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
735 this.fileObserver.startWatching();
736
737 if (Config.supportOpenPgp()) {
738 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
739 @Override
740 public void onBound(IOpenPgpService2 service) {
741 for (Account account : accounts) {
742 if (account.getPgpDecryptionService() != null) {
743 account.getPgpDecryptionService().onOpenPgpServiceBound();
744 }
745 }
746 }
747
748 @Override
749 public void onError(Exception e) {
750 }
751 });
752 this.pgpServiceConnection.bindToService();
753 }
754
755 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
756 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
757 toggleForegroundService();
758 updateUnreadCountBadge();
759 toggleScreenEventReceiver();
760 }
761
762 @Override
763 public void onTrimMemory(int level) {
764 super.onTrimMemory(level);
765 if (level >= TRIM_MEMORY_COMPLETE) {
766 Log.d(Config.LOGTAG, "clear cache due to low memory");
767 getBitmapCache().evictAll();
768 }
769 }
770
771 @Override
772 public void onDestroy() {
773 try {
774 unregisterReceiver(this.mEventReceiver);
775 } catch (IllegalArgumentException e) {
776 //ignored
777 }
778 super.onDestroy();
779 }
780
781 public void toggleScreenEventReceiver() {
782 if (awayWhenScreenOff() && !manuallyChangePresence()) {
783 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
784 filter.addAction(Intent.ACTION_SCREEN_OFF);
785 registerReceiver(this.mEventReceiver, filter);
786 } else {
787 try {
788 unregisterReceiver(this.mEventReceiver);
789 } catch (IllegalArgumentException e) {
790 //ignored
791 }
792 }
793 }
794
795 public void toggleForegroundService() {
796 if (getPreferences().getBoolean("keep_foreground_service", false)) {
797 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
798 } else {
799 stopForeground(true);
800 }
801 }
802
803 @Override
804 public void onTaskRemoved(final Intent rootIntent) {
805 super.onTaskRemoved(rootIntent);
806 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
807 this.logoutAndSave(false);
808 }
809 }
810
811 private void logoutAndSave(boolean stop) {
812 int activeAccounts = 0;
813 for (final Account account : accounts) {
814 if (account.getStatus() != Account.State.DISABLED) {
815 activeAccounts++;
816 }
817 databaseBackend.writeRoster(account.getRoster());
818 if (account.getXmppConnection() != null) {
819 new Thread(new Runnable() {
820 @Override
821 public void run() {
822 disconnect(account, false);
823 }
824 }).start();
825 }
826 }
827 if (stop || activeAccounts == 0) {
828 Log.d(Config.LOGTAG, "good bye");
829 stopSelf();
830 }
831 }
832
833 private void cancelWakeUpCall(int requestCode) {
834 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
835 final Intent intent = new Intent(this, EventReceiver.class);
836 intent.setAction("ping");
837 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
838 }
839
840 public void scheduleWakeUpCall(int seconds, int requestCode) {
841 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
842
843 Context context = getApplicationContext();
844 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
845
846 Intent intent = new Intent(context, EventReceiver.class);
847 intent.setAction("ping");
848 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
849 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
850 }
851
852 public XmppConnection createConnection(final Account account) {
853 final SharedPreferences sharedPref = getPreferences();
854 account.setResource(sharedPref.getString("resource", "mobile")
855 .toLowerCase(Locale.getDefault()));
856 final XmppConnection connection = new XmppConnection(account, this);
857 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
858 connection.setOnStatusChangedListener(this.statusListener);
859 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
860 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
861 connection.setOnJinglePacketReceivedListener(this.jingleListener);
862 connection.setOnBindListener(this.mOnBindListener);
863 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
864 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
865 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
866 AxolotlService axolotlService = account.getAxolotlService();
867 if (axolotlService != null) {
868 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
869 }
870 return connection;
871 }
872
873 public void sendChatState(Conversation conversation) {
874 if (sendChatStates()) {
875 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
876 sendMessagePacket(conversation.getAccount(), packet);
877 }
878 }
879
880 private void sendFileMessage(final Message message, final boolean delay) {
881 Log.d(Config.LOGTAG, "send file message");
882 final Account account = message.getConversation().getAccount();
883 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
884 mHttpConnectionManager.createNewUploadConnection(message, delay);
885 } else {
886 mJingleConnectionManager.createNewConnection(message);
887 }
888 }
889
890 public void sendMessage(final Message message) {
891 sendMessage(message, false, false);
892 }
893
894 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
895 final Account account = message.getConversation().getAccount();
896 final Conversation conversation = message.getConversation();
897 account.deactivateGracePeriod();
898 MessagePacket packet = null;
899 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
900 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
901 && !message.edited();
902 boolean saveInDb = addToConversation;
903 message.setStatus(Message.STATUS_WAITING);
904
905 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
906 message.getConversation().endOtrIfNeeded();
907 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
908 new Conversation.OnMessageFound() {
909 @Override
910 public void onMessageFound(Message message) {
911 markMessage(message, Message.STATUS_SEND_FAILED);
912 }
913 });
914 }
915
916 if (account.isOnlineAndConnected()) {
917 switch (message.getEncryption()) {
918 case Message.ENCRYPTION_NONE:
919 if (message.needsUploading()) {
920 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
921 || message.fixCounterpart()) {
922 this.sendFileMessage(message, delay);
923 } else {
924 break;
925 }
926 } else {
927 packet = mMessageGenerator.generateChat(message);
928 }
929 break;
930 case Message.ENCRYPTION_PGP:
931 case Message.ENCRYPTION_DECRYPTED:
932 if (message.needsUploading()) {
933 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
934 || message.fixCounterpart()) {
935 this.sendFileMessage(message, delay);
936 } else {
937 break;
938 }
939 } else {
940 packet = mMessageGenerator.generatePgpChat(message);
941 }
942 break;
943 case Message.ENCRYPTION_OTR:
944 SessionImpl otrSession = conversation.getOtrSession();
945 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
946 try {
947 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
948 } catch (InvalidJidException e) {
949 break;
950 }
951 if (message.needsUploading()) {
952 mJingleConnectionManager.createNewConnection(message);
953 } else {
954 packet = mMessageGenerator.generateOtrChat(message);
955 }
956 } else if (otrSession == null) {
957 if (message.fixCounterpart()) {
958 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
959 } else {
960 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
961 break;
962 }
963 } else {
964 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
965 }
966 break;
967 case Message.ENCRYPTION_AXOLOTL:
968 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
969 if (message.needsUploading()) {
970 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
971 || message.fixCounterpart()) {
972 this.sendFileMessage(message, delay);
973 } else {
974 break;
975 }
976 } else {
977 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
978 if (axolotlMessage == null) {
979 account.getAxolotlService().preparePayloadMessage(message, delay);
980 } else {
981 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
982 }
983 }
984 break;
985
986 }
987 if (packet != null) {
988 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
989 message.setStatus(Message.STATUS_UNSEND);
990 } else {
991 message.setStatus(Message.STATUS_SEND);
992 }
993 }
994 } else {
995 switch (message.getEncryption()) {
996 case Message.ENCRYPTION_DECRYPTED:
997 if (!message.needsUploading()) {
998 String pgpBody = message.getEncryptedBody();
999 String decryptedBody = message.getBody();
1000 message.setBody(pgpBody);
1001 message.setEncryption(Message.ENCRYPTION_PGP);
1002 databaseBackend.createMessage(message);
1003 saveInDb = false;
1004 message.setBody(decryptedBody);
1005 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1006 }
1007 break;
1008 case Message.ENCRYPTION_OTR:
1009 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1010 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1011 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1012 }
1013 break;
1014 case Message.ENCRYPTION_AXOLOTL:
1015 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1016 break;
1017 }
1018 }
1019
1020 if (resend) {
1021 if (packet != null && addToConversation) {
1022 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1023 markMessage(message, Message.STATUS_UNSEND);
1024 } else {
1025 markMessage(message, Message.STATUS_SEND);
1026 }
1027 }
1028 } else {
1029 if (addToConversation) {
1030 conversation.add(message);
1031 }
1032 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1033 if (saveInDb) {
1034 databaseBackend.createMessage(message);
1035 } else if (message.edited()) {
1036 databaseBackend.updateMessage(message, message.getEditedId());
1037 }
1038 }
1039 updateConversationUi();
1040 }
1041 if (packet != null) {
1042 if (delay) {
1043 mMessageGenerator.addDelay(packet, message.getTimeSent());
1044 }
1045 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1046 if (this.sendChatStates()) {
1047 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1048 }
1049 }
1050 sendMessagePacket(account, packet);
1051 }
1052 }
1053
1054 private void sendUnsentMessages(final Conversation conversation) {
1055 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1056
1057 @Override
1058 public void onMessageFound(Message message) {
1059 resendMessage(message, true);
1060 }
1061 });
1062 }
1063
1064 public void resendMessage(final Message message, final boolean delay) {
1065 sendMessage(message, true, delay);
1066 }
1067
1068 public void fetchRosterFromServer(final Account account) {
1069 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1070 if (!"".equals(account.getRosterVersion())) {
1071 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1072 + ": fetching roster version " + account.getRosterVersion());
1073 } else {
1074 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1075 }
1076 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1077 sendIqPacket(account, iqPacket, mIqParser);
1078 }
1079
1080 public void fetchBookmarks(final Account account) {
1081 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1082 final Element query = iqPacket.query("jabber:iq:private");
1083 query.addChild("storage", "storage:bookmarks");
1084 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1085
1086 @Override
1087 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1088 if (packet.getType() == IqPacket.TYPE.RESULT) {
1089 final Element query = packet.query();
1090 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1091 final Element storage = query.findChild("storage", "storage:bookmarks");
1092 final boolean autojoin = respectAutojoin();
1093 if (storage != null) {
1094 for (final Element item : storage.getChildren()) {
1095 if (item.getName().equals("conference")) {
1096 final Bookmark bookmark = Bookmark.parse(item, account);
1097 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1098 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1099 bookmark.setBookmarkName(old.getBookmarkName());
1100 }
1101 Conversation conversation = find(bookmark);
1102 if (conversation != null) {
1103 conversation.setBookmark(bookmark);
1104 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1105 conversation = findOrCreateConversation(
1106 account, bookmark.getJid(), true);
1107 conversation.setBookmark(bookmark);
1108 joinMuc(conversation);
1109 }
1110 }
1111 }
1112 }
1113 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1114 } else {
1115 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1116 }
1117 }
1118 };
1119 sendIqPacket(account, iqPacket, callback);
1120 }
1121
1122 public void pushBookmarks(Account account) {
1123 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1124 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1125 Element query = iqPacket.query("jabber:iq:private");
1126 Element storage = query.addChild("storage", "storage:bookmarks");
1127 for (Bookmark bookmark : account.getBookmarks()) {
1128 storage.addChild(bookmark);
1129 }
1130 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1131 }
1132
1133 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1134 if (mPhoneContactMergerThread != null) {
1135 mPhoneContactMergerThread.interrupt();
1136 }
1137 mPhoneContactMergerThread = new Thread(new Runnable() {
1138 @Override
1139 public void run() {
1140 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1141 for (Account account : accounts) {
1142 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1143 for (Bundle phoneContact : phoneContacts) {
1144 if (Thread.interrupted()) {
1145 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1146 return;
1147 }
1148 Jid jid;
1149 try {
1150 jid = Jid.fromString(phoneContact.getString("jid"));
1151 } catch (final InvalidJidException e) {
1152 continue;
1153 }
1154 final Contact contact = account.getRoster().getContact(jid);
1155 String systemAccount = phoneContact.getInt("phoneid")
1156 + "#"
1157 + phoneContact.getString("lookup");
1158 contact.setSystemAccount(systemAccount);
1159 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1160 getAvatarService().clear(contact);
1161 }
1162 contact.setSystemName(phoneContact.getString("displayname"));
1163 withSystemAccounts.remove(contact);
1164 }
1165 for (Contact contact : withSystemAccounts) {
1166 contact.setSystemAccount(null);
1167 contact.setSystemName(null);
1168 if (contact.setPhotoUri(null)) {
1169 getAvatarService().clear(contact);
1170 }
1171 }
1172 }
1173 Log.d(Config.LOGTAG, "finished merging phone contacts");
1174 updateAccountUi();
1175 }
1176 });
1177 mPhoneContactMergerThread.start();
1178 }
1179
1180 private void restoreFromDatabase() {
1181 synchronized (this.conversations) {
1182 final Map<String, Account> accountLookupTable = new Hashtable<>();
1183 for (Account account : this.accounts) {
1184 accountLookupTable.put(account.getUuid(), account);
1185 }
1186 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1187 for (Conversation conversation : this.conversations) {
1188 Account account = accountLookupTable.get(conversation.getAccountUuid());
1189 conversation.setAccount(account);
1190 }
1191 Runnable runnable = new Runnable() {
1192 @Override
1193 public void run() {
1194 Log.d(Config.LOGTAG, "restoring roster");
1195 for (Account account : accounts) {
1196 databaseBackend.readRoster(account.getRoster());
1197 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1198 }
1199 getBitmapCache().evictAll();
1200 Looper.prepare();
1201 loadPhoneContacts();
1202 Log.d(Config.LOGTAG, "restoring messages");
1203 for (Conversation conversation : conversations) {
1204 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1205 checkDeletedFiles(conversation);
1206 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1207 @Override
1208 public void onMessageFound(Message message) {
1209 mNotificationService.pushFromBacklog(message);
1210 }
1211 });
1212 }
1213 mNotificationService.finishBacklog(false);
1214 mRestoredFromDatabase = true;
1215 Log.d(Config.LOGTAG, "restored all messages");
1216 updateConversationUi();
1217 }
1218 };
1219 mDatabaseExecutor.execute(runnable);
1220 }
1221 }
1222
1223 public void loadPhoneContacts() {
1224 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1225 new CopyOnWriteArrayList<Bundle>(),
1226 XmppConnectionService.this);
1227 }
1228
1229 public List<Conversation> getConversations() {
1230 return this.conversations;
1231 }
1232
1233 private void checkDeletedFiles(Conversation conversation) {
1234 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1235
1236 @Override
1237 public void onMessageFound(Message message) {
1238 if (!getFileBackend().isFileAvailable(message)) {
1239 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1240 final int s = message.getStatus();
1241 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1242 markMessage(message, Message.STATUS_SEND_FAILED);
1243 }
1244 }
1245 }
1246 });
1247 }
1248
1249 private void markFileDeleted(String uuid) {
1250 for (Conversation conversation : getConversations()) {
1251 Message message = conversation.findMessageWithFileAndUuid(uuid);
1252 if (message != null) {
1253 if (!getFileBackend().isFileAvailable(message)) {
1254 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1255 final int s = message.getStatus();
1256 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1257 markMessage(message, Message.STATUS_SEND_FAILED);
1258 } else {
1259 updateConversationUi();
1260 }
1261 }
1262 return;
1263 }
1264 }
1265 }
1266
1267 public void populateWithOrderedConversations(final List<Conversation> list) {
1268 populateWithOrderedConversations(list, true);
1269 }
1270
1271 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1272 list.clear();
1273 if (includeNoFileUpload) {
1274 list.addAll(getConversations());
1275 } else {
1276 for (Conversation conversation : getConversations()) {
1277 if (conversation.getMode() == Conversation.MODE_SINGLE
1278 || conversation.getAccount().httpUploadAvailable()) {
1279 list.add(conversation);
1280 }
1281 }
1282 }
1283 Collections.sort(list, new Comparator<Conversation>() {
1284 @Override
1285 public int compare(Conversation lhs, Conversation rhs) {
1286 Message left = lhs.getLatestMessage();
1287 Message right = rhs.getLatestMessage();
1288 if (left.getTimeSent() > right.getTimeSent()) {
1289 return -1;
1290 } else if (left.getTimeSent() < right.getTimeSent()) {
1291 return 1;
1292 } else {
1293 return 0;
1294 }
1295 }
1296 });
1297 }
1298
1299 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1300 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1301 return;
1302 } else if (timestamp == 0) {
1303 return;
1304 }
1305 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1306 Runnable runnable = new Runnable() {
1307 @Override
1308 public void run() {
1309 final Account account = conversation.getAccount();
1310 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1311 if (messages.size() > 0) {
1312 conversation.addAll(0, messages);
1313 checkDeletedFiles(conversation);
1314 callback.onMoreMessagesLoaded(messages.size(), conversation);
1315 } else if (conversation.hasMessagesLeftOnServer()
1316 && account.isOnlineAndConnected()
1317 && conversation.getLastClearHistory() == 0) {
1318 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1319 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1320 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1321 if (query != null) {
1322 query.setCallback(callback);
1323 }
1324 callback.informUser(R.string.fetching_history_from_server);
1325 }
1326 }
1327 }
1328 };
1329 mDatabaseExecutor.execute(runnable);
1330 }
1331
1332 public List<Account> getAccounts() {
1333 return this.accounts;
1334 }
1335
1336 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1337 for (final Conversation conversation : haystack) {
1338 if (conversation.getContact() == contact) {
1339 return conversation;
1340 }
1341 }
1342 return null;
1343 }
1344
1345 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1346 if (jid == null) {
1347 return null;
1348 }
1349 for (final Conversation conversation : haystack) {
1350 if ((account == null || conversation.getAccount() == account)
1351 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1352 return conversation;
1353 }
1354 }
1355 return null;
1356 }
1357
1358 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1359 return this.findOrCreateConversation(account, jid, muc, null);
1360 }
1361
1362 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1363 synchronized (this.conversations) {
1364 Conversation conversation = find(account, jid);
1365 if (conversation != null) {
1366 return conversation;
1367 }
1368 conversation = databaseBackend.findConversation(account, jid);
1369 if (conversation != null) {
1370 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1371 conversation.setAccount(account);
1372 if (muc) {
1373 conversation.setMode(Conversation.MODE_MULTI);
1374 conversation.setContactJid(jid);
1375 } else {
1376 conversation.setMode(Conversation.MODE_SINGLE);
1377 conversation.setContactJid(jid.toBareJid());
1378 }
1379 conversation.setNextEncryption(-1);
1380 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1381 this.databaseBackend.updateConversation(conversation);
1382 } else {
1383 String conversationName;
1384 Contact contact = account.getRoster().getContact(jid);
1385 if (contact != null) {
1386 conversationName = contact.getDisplayName();
1387 } else {
1388 conversationName = jid.getLocalpart();
1389 }
1390 if (muc) {
1391 conversation = new Conversation(conversationName, account, jid,
1392 Conversation.MODE_MULTI);
1393 } else {
1394 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1395 Conversation.MODE_SINGLE);
1396 }
1397 this.databaseBackend.createConversation(conversation);
1398 }
1399 if (account.getXmppConnection() != null
1400 && account.getXmppConnection().getFeatures().mam()
1401 && !muc) {
1402 if (query == null) {
1403 this.mMessageArchiveService.query(conversation);
1404 } else {
1405 if (query.getConversation() == null) {
1406 this.mMessageArchiveService.query(conversation, query.getStart());
1407 }
1408 }
1409 }
1410 checkDeletedFiles(conversation);
1411 this.conversations.add(conversation);
1412 updateConversationUi();
1413 return conversation;
1414 }
1415 }
1416
1417 public void archiveConversation(Conversation conversation) {
1418 getNotificationService().clear(conversation);
1419 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1420 conversation.setNextEncryption(-1);
1421 synchronized (this.conversations) {
1422 if (conversation.getMode() == Conversation.MODE_MULTI) {
1423 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1424 Bookmark bookmark = conversation.getBookmark();
1425 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1426 bookmark.setAutojoin(false);
1427 pushBookmarks(bookmark.getAccount());
1428 }
1429 }
1430 leaveMuc(conversation);
1431 } else {
1432 conversation.endOtrIfNeeded();
1433 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1434 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1435 sendPresencePacket(
1436 conversation.getAccount(),
1437 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1438 );
1439 }
1440 }
1441 this.databaseBackend.updateConversation(conversation);
1442 this.conversations.remove(conversation);
1443 updateConversationUi();
1444 }
1445 }
1446
1447 public void createAccount(final Account account) {
1448 account.initAccountServices(this);
1449 databaseBackend.createAccount(account);
1450 this.accounts.add(account);
1451 this.reconnectAccountInBackground(account);
1452 updateAccountUi();
1453 }
1454
1455 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1456 new Thread(new Runnable() {
1457 @Override
1458 public void run() {
1459 try {
1460 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1461 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1462 if (findAccountByJid(info.first) == null) {
1463 Account account = new Account(info.first, "");
1464 account.setPrivateKeyAlias(alias);
1465 account.setOption(Account.OPTION_DISABLED, true);
1466 account.setDisplayName(info.second);
1467 createAccount(account);
1468 callback.onAccountCreated(account);
1469 if (Config.X509_VERIFICATION) {
1470 try {
1471 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1472 } catch (CertificateException e) {
1473 callback.informUser(R.string.certificate_chain_is_not_trusted);
1474 }
1475 }
1476 } else {
1477 callback.informUser(R.string.account_already_exists);
1478 }
1479 } catch (Exception e) {
1480 e.printStackTrace();
1481 callback.informUser(R.string.unable_to_parse_certificate);
1482 }
1483 }
1484 }).start();
1485
1486 }
1487
1488 public void updateKeyInAccount(final Account account, final String alias) {
1489 Log.d(Config.LOGTAG, "update key in account " + alias);
1490 try {
1491 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1492 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1493 if (account.getJid().toBareJid().equals(info.first)) {
1494 account.setPrivateKeyAlias(alias);
1495 account.setDisplayName(info.second);
1496 databaseBackend.updateAccount(account);
1497 if (Config.X509_VERIFICATION) {
1498 try {
1499 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1500 } catch (CertificateException e) {
1501 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1502 }
1503 account.getAxolotlService().regenerateKeys(true);
1504 }
1505 } else {
1506 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1507 }
1508 } catch (Exception e) {
1509 e.printStackTrace();
1510 }
1511 }
1512
1513 public void updateAccount(final Account account) {
1514 this.statusListener.onStatusChanged(account);
1515 databaseBackend.updateAccount(account);
1516 reconnectAccountInBackground(account);
1517 updateAccountUi();
1518 getNotificationService().updateErrorNotification();
1519 }
1520
1521 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1522 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1523 sendIqPacket(account, iq, new OnIqPacketReceived() {
1524 @Override
1525 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1526 if (packet.getType() == IqPacket.TYPE.RESULT) {
1527 account.setPassword(newPassword);
1528 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1529 databaseBackend.updateAccount(account);
1530 callback.onPasswordChangeSucceeded();
1531 } else {
1532 callback.onPasswordChangeFailed();
1533 }
1534 }
1535 });
1536 }
1537
1538 public void deleteAccount(final Account account) {
1539 synchronized (this.conversations) {
1540 for (final Conversation conversation : conversations) {
1541 if (conversation.getAccount() == account) {
1542 if (conversation.getMode() == Conversation.MODE_MULTI) {
1543 leaveMuc(conversation);
1544 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1545 conversation.endOtrIfNeeded();
1546 }
1547 conversations.remove(conversation);
1548 }
1549 }
1550 if (account.getXmppConnection() != null) {
1551 this.disconnect(account, true);
1552 }
1553 Runnable runnable = new Runnable() {
1554 @Override
1555 public void run() {
1556 databaseBackend.deleteAccount(account);
1557 }
1558 };
1559 mDatabaseExecutor.execute(runnable);
1560 this.accounts.remove(account);
1561 updateAccountUi();
1562 getNotificationService().updateErrorNotification();
1563 }
1564 }
1565
1566 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1567 synchronized (this) {
1568 if (checkListeners()) {
1569 switchToForeground();
1570 }
1571 this.mOnConversationUpdate = listener;
1572 this.mNotificationService.setIsInForeground(true);
1573 if (this.convChangedListenerCount < 2) {
1574 this.convChangedListenerCount++;
1575 }
1576 }
1577 }
1578
1579 public void removeOnConversationListChangedListener() {
1580 synchronized (this) {
1581 this.convChangedListenerCount--;
1582 if (this.convChangedListenerCount <= 0) {
1583 this.convChangedListenerCount = 0;
1584 this.mOnConversationUpdate = null;
1585 this.mNotificationService.setIsInForeground(false);
1586 if (checkListeners()) {
1587 switchToBackground();
1588 }
1589 }
1590 }
1591 }
1592
1593 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1594 synchronized (this) {
1595 if (checkListeners()) {
1596 switchToForeground();
1597 }
1598 this.mOnShowErrorToast = onShowErrorToast;
1599 if (this.showErrorToastListenerCount < 2) {
1600 this.showErrorToastListenerCount++;
1601 }
1602 }
1603 this.mOnShowErrorToast = onShowErrorToast;
1604 }
1605
1606 public void removeOnShowErrorToastListener() {
1607 synchronized (this) {
1608 this.showErrorToastListenerCount--;
1609 if (this.showErrorToastListenerCount <= 0) {
1610 this.showErrorToastListenerCount = 0;
1611 this.mOnShowErrorToast = null;
1612 if (checkListeners()) {
1613 switchToBackground();
1614 }
1615 }
1616 }
1617 }
1618
1619 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1620 synchronized (this) {
1621 if (checkListeners()) {
1622 switchToForeground();
1623 }
1624 this.mOnAccountUpdate = listener;
1625 if (this.accountChangedListenerCount < 2) {
1626 this.accountChangedListenerCount++;
1627 }
1628 }
1629 }
1630
1631 public void removeOnAccountListChangedListener() {
1632 synchronized (this) {
1633 this.accountChangedListenerCount--;
1634 if (this.accountChangedListenerCount <= 0) {
1635 this.mOnAccountUpdate = null;
1636 this.accountChangedListenerCount = 0;
1637 if (checkListeners()) {
1638 switchToBackground();
1639 }
1640 }
1641 }
1642 }
1643
1644 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1645 synchronized (this) {
1646 if (checkListeners()) {
1647 switchToForeground();
1648 }
1649 this.mOnCaptchaRequested = listener;
1650 if (this.captchaRequestedListenerCount < 2) {
1651 this.captchaRequestedListenerCount++;
1652 }
1653 }
1654 }
1655
1656 public void removeOnCaptchaRequestedListener() {
1657 synchronized (this) {
1658 this.captchaRequestedListenerCount--;
1659 if (this.captchaRequestedListenerCount <= 0) {
1660 this.mOnCaptchaRequested = null;
1661 this.captchaRequestedListenerCount = 0;
1662 if (checkListeners()) {
1663 switchToBackground();
1664 }
1665 }
1666 }
1667 }
1668
1669 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1670 synchronized (this) {
1671 if (checkListeners()) {
1672 switchToForeground();
1673 }
1674 this.mOnRosterUpdate = listener;
1675 if (this.rosterChangedListenerCount < 2) {
1676 this.rosterChangedListenerCount++;
1677 }
1678 }
1679 }
1680
1681 public void removeOnRosterUpdateListener() {
1682 synchronized (this) {
1683 this.rosterChangedListenerCount--;
1684 if (this.rosterChangedListenerCount <= 0) {
1685 this.rosterChangedListenerCount = 0;
1686 this.mOnRosterUpdate = null;
1687 if (checkListeners()) {
1688 switchToBackground();
1689 }
1690 }
1691 }
1692 }
1693
1694 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1695 synchronized (this) {
1696 if (checkListeners()) {
1697 switchToForeground();
1698 }
1699 this.mOnUpdateBlocklist = listener;
1700 if (this.updateBlocklistListenerCount < 2) {
1701 this.updateBlocklistListenerCount++;
1702 }
1703 }
1704 }
1705
1706 public void removeOnUpdateBlocklistListener() {
1707 synchronized (this) {
1708 this.updateBlocklistListenerCount--;
1709 if (this.updateBlocklistListenerCount <= 0) {
1710 this.updateBlocklistListenerCount = 0;
1711 this.mOnUpdateBlocklist = null;
1712 if (checkListeners()) {
1713 switchToBackground();
1714 }
1715 }
1716 }
1717 }
1718
1719 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1720 synchronized (this) {
1721 if (checkListeners()) {
1722 switchToForeground();
1723 }
1724 this.mOnKeyStatusUpdated = listener;
1725 if (this.keyStatusUpdatedListenerCount < 2) {
1726 this.keyStatusUpdatedListenerCount++;
1727 }
1728 }
1729 }
1730
1731 public void removeOnNewKeysAvailableListener() {
1732 synchronized (this) {
1733 this.keyStatusUpdatedListenerCount--;
1734 if (this.keyStatusUpdatedListenerCount <= 0) {
1735 this.keyStatusUpdatedListenerCount = 0;
1736 this.mOnKeyStatusUpdated = null;
1737 if (checkListeners()) {
1738 switchToBackground();
1739 }
1740 }
1741 }
1742 }
1743
1744 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1745 synchronized (this) {
1746 if (checkListeners()) {
1747 switchToForeground();
1748 }
1749 this.mOnMucRosterUpdate = listener;
1750 if (this.mucRosterChangedListenerCount < 2) {
1751 this.mucRosterChangedListenerCount++;
1752 }
1753 }
1754 }
1755
1756 public void removeOnMucRosterUpdateListener() {
1757 synchronized (this) {
1758 this.mucRosterChangedListenerCount--;
1759 if (this.mucRosterChangedListenerCount <= 0) {
1760 this.mucRosterChangedListenerCount = 0;
1761 this.mOnMucRosterUpdate = null;
1762 if (checkListeners()) {
1763 switchToBackground();
1764 }
1765 }
1766 }
1767 }
1768
1769 private boolean checkListeners() {
1770 return (this.mOnAccountUpdate == null
1771 && this.mOnConversationUpdate == null
1772 && this.mOnRosterUpdate == null
1773 && this.mOnCaptchaRequested == null
1774 && this.mOnUpdateBlocklist == null
1775 && this.mOnShowErrorToast == null
1776 && this.mOnKeyStatusUpdated == null);
1777 }
1778
1779 private void switchToForeground() {
1780 for (Conversation conversation : getConversations()) {
1781 conversation.setIncomingChatState(ChatState.ACTIVE);
1782 }
1783 for (Account account : getAccounts()) {
1784 if (account.getStatus() == Account.State.ONLINE) {
1785 XmppConnection connection = account.getXmppConnection();
1786 if (connection != null && connection.getFeatures().csi()) {
1787 connection.sendActive();
1788 }
1789 }
1790 }
1791 Log.d(Config.LOGTAG, "app switched into foreground");
1792 }
1793
1794 private void switchToBackground() {
1795 for (Account account : getAccounts()) {
1796 if (account.getStatus() == Account.State.ONLINE) {
1797 XmppConnection connection = account.getXmppConnection();
1798 if (connection != null) {
1799 if (connection.getFeatures().csi()) {
1800 connection.sendInactive();
1801 }
1802 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1803 connection.waitForPush();
1804 cancelWakeUpCall(account.getUuid().hashCode());
1805 }
1806 }
1807 }
1808 }
1809 this.mNotificationService.setIsInForeground(false);
1810 Log.d(Config.LOGTAG, "app switched into background");
1811 }
1812
1813 private void connectMultiModeConversations(Account account) {
1814 List<Conversation> conversations = getConversations();
1815 for (Conversation conversation : conversations) {
1816 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1817 joinMuc(conversation);
1818 }
1819 }
1820 }
1821
1822 public void joinMuc(Conversation conversation) {
1823 joinMuc(conversation, null);
1824 }
1825
1826 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1827 Account account = conversation.getAccount();
1828 account.pendingConferenceJoins.remove(conversation);
1829 account.pendingConferenceLeaves.remove(conversation);
1830 if (account.getStatus() == Account.State.ONLINE) {
1831 conversation.resetMucOptions();
1832 conversation.setHasMessagesLeftOnServer(false);
1833 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1834
1835 private void join(Conversation conversation) {
1836 Account account = conversation.getAccount();
1837 final MucOptions mucOptions = conversation.getMucOptions();
1838 final Jid joinJid = mucOptions.getSelf().getFullJid();
1839 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1840 PresencePacket packet = new PresencePacket();
1841 packet.setFrom(conversation.getAccount().getJid());
1842 packet.setTo(joinJid);
1843 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1844 if (conversation.getMucOptions().getPassword() != null) {
1845 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1846 }
1847
1848 if (mucOptions.mamSupport()) {
1849 // Use MAM instead of the limited muc history to get history
1850 x.addChild("history").setAttribute("maxchars", "0");
1851 } else {
1852 // Fallback to muc history
1853 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1854 }
1855 String sig = account.getPgpSignature();
1856 if (sig != null) {
1857 packet.addChild("x", "jabber:x:signed").setContent(sig);
1858 }
1859 sendPresencePacket(account, packet);
1860 if (onConferenceJoined != null) {
1861 onConferenceJoined.onConferenceJoined(conversation);
1862 }
1863 if (!joinJid.equals(conversation.getJid())) {
1864 conversation.setContactJid(joinJid);
1865 databaseBackend.updateConversation(conversation);
1866 }
1867
1868 if (mucOptions.mamSupport()) {
1869 getMessageArchiveService().catchupMUC(conversation);
1870 }
1871 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1872 fetchConferenceMembers(conversation);
1873 }
1874 sendUnsentMessages(conversation);
1875 }
1876
1877 @Override
1878 public void onConferenceConfigurationFetched(Conversation conversation) {
1879 join(conversation);
1880 }
1881
1882 @Override
1883 public void onFetchFailed(final Conversation conversation, Element error) {
1884 join(conversation);
1885 fetchConferenceConfiguration(conversation);
1886 }
1887 });
1888 updateConversationUi();
1889 } else {
1890 account.pendingConferenceJoins.add(conversation);
1891 conversation.resetMucOptions();
1892 conversation.setHasMessagesLeftOnServer(false);
1893 updateConversationUi();
1894 }
1895 }
1896
1897 private void fetchConferenceMembers(final Conversation conversation) {
1898 final Account account = conversation.getAccount();
1899 final String[] affiliations = {"member","admin","owner"};
1900 OnIqPacketReceived callback = new OnIqPacketReceived() {
1901
1902 private int i = 0;
1903
1904 @Override
1905 public void onIqPacketReceived(Account account, IqPacket packet) {
1906 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1907 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1908 for(Element child : query.getChildren()) {
1909 if ("item".equals(child.getName())) {
1910 conversation.getMucOptions().putMember(child.getAttributeAsJid("jid"));
1911 }
1912 }
1913 } else {
1914 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1915 }
1916 ++i;
1917 if (i >= affiliations.length) {
1918 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1919 }
1920 }
1921 };
1922 for(String affiliation : affiliations) {
1923 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1924 }
1925 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1926 }
1927
1928 public void providePasswordForMuc(Conversation conversation, String password) {
1929 if (conversation.getMode() == Conversation.MODE_MULTI) {
1930 conversation.getMucOptions().setPassword(password);
1931 if (conversation.getBookmark() != null) {
1932 if (respectAutojoin()) {
1933 conversation.getBookmark().setAutojoin(true);
1934 }
1935 pushBookmarks(conversation.getAccount());
1936 }
1937 databaseBackend.updateConversation(conversation);
1938 joinMuc(conversation);
1939 }
1940 }
1941
1942 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1943 final MucOptions options = conversation.getMucOptions();
1944 final Jid joinJid = options.createJoinJid(nick);
1945 if (options.online()) {
1946 Account account = conversation.getAccount();
1947 options.setOnRenameListener(new OnRenameListener() {
1948
1949 @Override
1950 public void onSuccess() {
1951 conversation.setContactJid(joinJid);
1952 databaseBackend.updateConversation(conversation);
1953 Bookmark bookmark = conversation.getBookmark();
1954 if (bookmark != null) {
1955 bookmark.setNick(nick);
1956 pushBookmarks(bookmark.getAccount());
1957 }
1958 callback.success(conversation);
1959 }
1960
1961 @Override
1962 public void onFailure() {
1963 callback.error(R.string.nick_in_use, conversation);
1964 }
1965 });
1966
1967 PresencePacket packet = new PresencePacket();
1968 packet.setTo(joinJid);
1969 packet.setFrom(conversation.getAccount().getJid());
1970
1971 String sig = account.getPgpSignature();
1972 if (sig != null) {
1973 packet.addChild("status").setContent("online");
1974 packet.addChild("x", "jabber:x:signed").setContent(sig);
1975 }
1976 sendPresencePacket(account, packet);
1977 } else {
1978 conversation.setContactJid(joinJid);
1979 databaseBackend.updateConversation(conversation);
1980 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1981 Bookmark bookmark = conversation.getBookmark();
1982 if (bookmark != null) {
1983 bookmark.setNick(nick);
1984 pushBookmarks(bookmark.getAccount());
1985 }
1986 joinMuc(conversation);
1987 }
1988 }
1989 }
1990
1991 public void leaveMuc(Conversation conversation) {
1992 leaveMuc(conversation, false);
1993 }
1994
1995 private void leaveMuc(Conversation conversation, boolean now) {
1996 Account account = conversation.getAccount();
1997 account.pendingConferenceJoins.remove(conversation);
1998 account.pendingConferenceLeaves.remove(conversation);
1999 if (account.getStatus() == Account.State.ONLINE || now) {
2000 PresencePacket packet = new PresencePacket();
2001 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2002 packet.setFrom(conversation.getAccount().getJid());
2003 packet.setAttribute("type", "unavailable");
2004 sendPresencePacket(conversation.getAccount(), packet);
2005 conversation.getMucOptions().setOffline();
2006 conversation.deregisterWithBookmark();
2007 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2008 + ": leaving muc " + conversation.getJid());
2009 } else {
2010 account.pendingConferenceLeaves.add(conversation);
2011 }
2012 }
2013
2014 private String findConferenceServer(final Account account) {
2015 String server;
2016 if (account.getXmppConnection() != null) {
2017 server = account.getXmppConnection().getMucServer();
2018 if (server != null) {
2019 return server;
2020 }
2021 }
2022 for (Account other : getAccounts()) {
2023 if (other != account && other.getXmppConnection() != null) {
2024 server = other.getXmppConnection().getMucServer();
2025 if (server != null) {
2026 return server;
2027 }
2028 }
2029 }
2030 return null;
2031 }
2032
2033 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
2034 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2035 if (account.getStatus() == Account.State.ONLINE) {
2036 try {
2037 String server = findConferenceServer(account);
2038 if (server == null) {
2039 if (callback != null) {
2040 callback.error(R.string.no_conference_server_found, null);
2041 }
2042 return;
2043 }
2044 String name = new BigInteger(75, getRNG()).toString(32);
2045 Jid jid = Jid.fromParts(name, server, null);
2046 final Conversation conversation = findOrCreateConversation(account, jid, true);
2047 joinMuc(conversation, new OnConferenceJoined() {
2048 @Override
2049 public void onConferenceJoined(final Conversation conversation) {
2050 Bundle options = new Bundle();
2051 options.putString("muc#roomconfig_persistentroom", "1");
2052 options.putString("muc#roomconfig_membersonly", "1");
2053 options.putString("muc#roomconfig_publicroom", "0");
2054 options.putString("muc#roomconfig_whois", "anyone");
2055 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
2056 @Override
2057 public void onPushSucceeded() {
2058 for (Jid invite : jids) {
2059 invite(conversation, invite);
2060 }
2061 if (account.countPresences() > 1) {
2062 directInvite(conversation, account.getJid().toBareJid());
2063 }
2064 if (callback != null) {
2065 callback.success(conversation);
2066 }
2067 }
2068
2069 @Override
2070 public void onPushFailed() {
2071 if (callback != null) {
2072 callback.error(R.string.conference_creation_failed, conversation);
2073 }
2074 }
2075 });
2076 }
2077 });
2078 } catch (InvalidJidException e) {
2079 if (callback != null) {
2080 callback.error(R.string.conference_creation_failed, null);
2081 }
2082 }
2083 } else {
2084 if (callback != null) {
2085 callback.error(R.string.not_connected_try_again, null);
2086 }
2087 }
2088 }
2089
2090 public void fetchConferenceConfiguration(final Conversation conversation) {
2091 fetchConferenceConfiguration(conversation, null);
2092 }
2093
2094 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2095 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2096 request.setTo(conversation.getJid().toBareJid());
2097 request.query("http://jabber.org/protocol/disco#info");
2098 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2099 @Override
2100 public void onIqPacketReceived(Account account, IqPacket packet) {
2101 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2102 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2103 ArrayList<String> features = new ArrayList<>();
2104 for (Element child : query.getChildren()) {
2105 if (child != null && child.getName().equals("feature")) {
2106 String var = child.getAttribute("var");
2107 if (var != null) {
2108 features.add(var);
2109 }
2110 }
2111 }
2112 Element form = query.findChild("x", "jabber:x:data");
2113 if (form != null) {
2114 conversation.getMucOptions().updateFormData(Data.parse(form));
2115 }
2116 conversation.getMucOptions().updateFeatures(features);
2117 if (callback != null) {
2118 callback.onConferenceConfigurationFetched(conversation);
2119 }
2120 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2121 updateConversationUi();
2122 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2123 if (callback != null) {
2124 callback.onFetchFailed(conversation, packet.getError());
2125 }
2126 }
2127 }
2128 });
2129 }
2130
2131 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2132 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2133 request.setTo(conversation.getJid().toBareJid());
2134 request.query("http://jabber.org/protocol/muc#owner");
2135 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2136 @Override
2137 public void onIqPacketReceived(Account account, IqPacket packet) {
2138 if (packet.getType() == IqPacket.TYPE.RESULT) {
2139 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2140 for (Field field : data.getFields()) {
2141 if (options.containsKey(field.getFieldName())) {
2142 field.setValue(options.getString(field.getFieldName()));
2143 }
2144 }
2145 data.submit();
2146 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2147 set.setTo(conversation.getJid().toBareJid());
2148 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2149 sendIqPacket(account, set, new OnIqPacketReceived() {
2150 @Override
2151 public void onIqPacketReceived(Account account, IqPacket packet) {
2152 if (callback != null) {
2153 if (packet.getType() == IqPacket.TYPE.RESULT) {
2154 callback.onPushSucceeded();
2155 } else {
2156 callback.onPushFailed();
2157 }
2158 }
2159 }
2160 });
2161 } else {
2162 if (callback != null) {
2163 callback.onPushFailed();
2164 }
2165 }
2166 }
2167 });
2168 }
2169
2170 public void pushSubjectToConference(final Conversation conference, final String subject) {
2171 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2172 this.sendMessagePacket(conference.getAccount(), packet);
2173 final MucOptions mucOptions = conference.getMucOptions();
2174 final MucOptions.User self = mucOptions.getSelf();
2175 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2176 Bundle options = new Bundle();
2177 options.putString("muc#roomconfig_persistentroom", "1");
2178 this.pushConferenceConfiguration(conference, options, null);
2179 }
2180 }
2181
2182 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2183 final Jid jid = user.toBareJid();
2184 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2185 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2186 @Override
2187 public void onIqPacketReceived(Account account, IqPacket packet) {
2188 if (packet.getType() == IqPacket.TYPE.RESULT) {
2189 callback.onAffiliationChangedSuccessful(jid);
2190 } else {
2191 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2192 }
2193 }
2194 });
2195 }
2196
2197 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2198 List<Jid> jids = new ArrayList<>();
2199 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2200 if (user.getAffiliation() == before && user.getJid() != null) {
2201 jids.add(user.getJid());
2202 }
2203 }
2204 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2205 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2206 }
2207
2208 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2209 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2210 Log.d(Config.LOGTAG, request.toString());
2211 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2212 @Override
2213 public void onIqPacketReceived(Account account, IqPacket packet) {
2214 Log.d(Config.LOGTAG, packet.toString());
2215 if (packet.getType() == IqPacket.TYPE.RESULT) {
2216 callback.onRoleChangedSuccessful(nick);
2217 } else {
2218 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2219 }
2220 }
2221 });
2222 }
2223
2224 private void disconnect(Account account, boolean force) {
2225 if ((account.getStatus() == Account.State.ONLINE)
2226 || (account.getStatus() == Account.State.DISABLED)) {
2227 if (!force) {
2228 List<Conversation> conversations = getConversations();
2229 for (Conversation conversation : conversations) {
2230 if (conversation.getAccount() == account) {
2231 if (conversation.getMode() == Conversation.MODE_MULTI) {
2232 leaveMuc(conversation, true);
2233 } else {
2234 if (conversation.endOtrIfNeeded()) {
2235 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2236 + ": ended otr session with "
2237 + conversation.getJid());
2238 }
2239 }
2240 }
2241 }
2242 sendOfflinePresence(account);
2243 }
2244 account.getXmppConnection().disconnect(force);
2245 }
2246 }
2247
2248 @Override
2249 public IBinder onBind(Intent intent) {
2250 return mBinder;
2251 }
2252
2253 public void updateMessage(Message message) {
2254 databaseBackend.updateMessage(message);
2255 updateConversationUi();
2256 }
2257
2258 public void updateMessage(Message message, String uuid) {
2259 databaseBackend.updateMessage(message, uuid);
2260 updateConversationUi();
2261 }
2262
2263 protected void syncDirtyContacts(Account account) {
2264 for (Contact contact : account.getRoster().getContacts()) {
2265 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2266 pushContactToServer(contact);
2267 }
2268 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2269 deleteContactOnServer(contact);
2270 }
2271 }
2272 }
2273
2274 public void createContact(Contact contact) {
2275 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2276 if (autoGrant) {
2277 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2278 contact.setOption(Contact.Options.ASKING);
2279 }
2280 pushContactToServer(contact);
2281 }
2282
2283 public void onOtrSessionEstablished(Conversation conversation) {
2284 final Account account = conversation.getAccount();
2285 final Session otrSession = conversation.getOtrSession();
2286 Log.d(Config.LOGTAG,
2287 account.getJid().toBareJid() + " otr session established with "
2288 + conversation.getJid() + "/"
2289 + otrSession.getSessionID().getUserID());
2290 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2291
2292 @Override
2293 public void onMessageFound(Message message) {
2294 SessionID id = otrSession.getSessionID();
2295 try {
2296 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2297 } catch (InvalidJidException e) {
2298 return;
2299 }
2300 if (message.needsUploading()) {
2301 mJingleConnectionManager.createNewConnection(message);
2302 } else {
2303 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2304 if (outPacket != null) {
2305 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2306 message.setStatus(Message.STATUS_SEND);
2307 databaseBackend.updateMessage(message);
2308 sendMessagePacket(account, outPacket);
2309 }
2310 }
2311 updateConversationUi();
2312 }
2313 });
2314 }
2315
2316 public boolean renewSymmetricKey(Conversation conversation) {
2317 Account account = conversation.getAccount();
2318 byte[] symmetricKey = new byte[32];
2319 this.mRandom.nextBytes(symmetricKey);
2320 Session otrSession = conversation.getOtrSession();
2321 if (otrSession != null) {
2322 MessagePacket packet = new MessagePacket();
2323 packet.setType(MessagePacket.TYPE_CHAT);
2324 packet.setFrom(account.getJid());
2325 MessageGenerator.addMessageHints(packet);
2326 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2327 + otrSession.getSessionID().getUserID());
2328 try {
2329 packet.setBody(otrSession
2330 .transformSending(CryptoHelper.FILETRANSFER
2331 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2332 sendMessagePacket(account, packet);
2333 conversation.setSymmetricKey(symmetricKey);
2334 return true;
2335 } catch (OtrException e) {
2336 return false;
2337 }
2338 }
2339 return false;
2340 }
2341
2342 public void pushContactToServer(final Contact contact) {
2343 contact.resetOption(Contact.Options.DIRTY_DELETE);
2344 contact.setOption(Contact.Options.DIRTY_PUSH);
2345 final Account account = contact.getAccount();
2346 if (account.getStatus() == Account.State.ONLINE) {
2347 final boolean ask = contact.getOption(Contact.Options.ASKING);
2348 final boolean sendUpdates = contact
2349 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2350 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2351 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2352 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2353 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2354 if (sendUpdates) {
2355 sendPresencePacket(account,
2356 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2357 }
2358 if (ask) {
2359 sendPresencePacket(account,
2360 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2361 }
2362 }
2363 }
2364
2365 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2366 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2367 final int size = Config.AVATAR_SIZE;
2368 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2369 if (avatar != null) {
2370 avatar.height = size;
2371 avatar.width = size;
2372 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2373 avatar.type = "image/webp";
2374 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2375 avatar.type = "image/jpeg";
2376 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2377 avatar.type = "image/png";
2378 }
2379 if (!getFileBackend().save(avatar)) {
2380 callback.error(R.string.error_saving_avatar, avatar);
2381 return;
2382 }
2383 publishAvatar(account, avatar, callback);
2384 } else {
2385 callback.error(R.string.error_publish_avatar_converting, null);
2386 }
2387 }
2388
2389 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2390 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2391 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2392
2393 @Override
2394 public void onIqPacketReceived(Account account, IqPacket result) {
2395 if (result.getType() == IqPacket.TYPE.RESULT) {
2396 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2397 .publishAvatarMetadata(avatar);
2398 sendIqPacket(account, packet, new OnIqPacketReceived() {
2399 @Override
2400 public void onIqPacketReceived(Account account, IqPacket result) {
2401 if (result.getType() == IqPacket.TYPE.RESULT) {
2402 if (account.setAvatar(avatar.getFilename())) {
2403 getAvatarService().clear(account);
2404 databaseBackend.updateAccount(account);
2405 }
2406 if (callback != null) {
2407 callback.success(avatar);
2408 } else {
2409 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2410 }
2411 } else {
2412 if (callback != null) {
2413 callback.error(
2414 R.string.error_publish_avatar_server_reject,
2415 avatar);
2416 }
2417 }
2418 }
2419 });
2420 } else {
2421 if (callback != null) {
2422 callback.error(
2423 R.string.error_publish_avatar_server_reject,
2424 avatar);
2425 }
2426 }
2427 }
2428 });
2429 }
2430
2431 public void republishAvatarIfNeeded(Account account) {
2432 if (account.getAxolotlService().isPepBroken()) {
2433 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2434 return;
2435 }
2436 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2437 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2438
2439 private Avatar parseAvatar(IqPacket packet) {
2440 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2441 if (pubsub != null) {
2442 Element items = pubsub.findChild("items");
2443 if (items != null) {
2444 return Avatar.parseMetadata(items);
2445 }
2446 }
2447 return null;
2448 }
2449
2450 private boolean errorIsItemNotFound(IqPacket packet) {
2451 Element error = packet.findChild("error");
2452 return packet.getType() == IqPacket.TYPE.ERROR
2453 && error != null
2454 && error.hasChild("item-not-found");
2455 }
2456
2457 @Override
2458 public void onIqPacketReceived(Account account, IqPacket packet) {
2459 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2460 Avatar serverAvatar = parseAvatar(packet);
2461 if (serverAvatar == null && account.getAvatar() != null) {
2462 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2463 if (avatar != null) {
2464 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2465 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2466 } else {
2467 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2468 }
2469 }
2470 }
2471 }
2472 });
2473 }
2474
2475 public void fetchAvatar(Account account, Avatar avatar) {
2476 fetchAvatar(account, avatar, null);
2477 }
2478
2479 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2480 final String KEY = generateFetchKey(account, avatar);
2481 synchronized (this.mInProgressAvatarFetches) {
2482 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2483 switch (avatar.origin) {
2484 case PEP:
2485 this.mInProgressAvatarFetches.add(KEY);
2486 fetchAvatarPep(account, avatar, callback);
2487 break;
2488 case VCARD:
2489 this.mInProgressAvatarFetches.add(KEY);
2490 fetchAvatarVcard(account, avatar, callback);
2491 break;
2492 }
2493 }
2494 }
2495 }
2496
2497 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2498 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2499 sendIqPacket(account, packet, new OnIqPacketReceived() {
2500
2501 @Override
2502 public void onIqPacketReceived(Account account, IqPacket result) {
2503 synchronized (mInProgressAvatarFetches) {
2504 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2505 }
2506 final String ERROR = account.getJid().toBareJid()
2507 + ": fetching avatar for " + avatar.owner + " failed ";
2508 if (result.getType() == IqPacket.TYPE.RESULT) {
2509 avatar.image = mIqParser.avatarData(result);
2510 if (avatar.image != null) {
2511 if (getFileBackend().save(avatar)) {
2512 if (account.getJid().toBareJid().equals(avatar.owner)) {
2513 if (account.setAvatar(avatar.getFilename())) {
2514 databaseBackend.updateAccount(account);
2515 }
2516 getAvatarService().clear(account);
2517 updateConversationUi();
2518 updateAccountUi();
2519 } else {
2520 Contact contact = account.getRoster()
2521 .getContact(avatar.owner);
2522 contact.setAvatar(avatar);
2523 getAvatarService().clear(contact);
2524 updateConversationUi();
2525 updateRosterUi();
2526 }
2527 if (callback != null) {
2528 callback.success(avatar);
2529 }
2530 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2531 + ": successfully fetched pep avatar for " + avatar.owner);
2532 return;
2533 }
2534 } else {
2535
2536 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2537 }
2538 } else {
2539 Element error = result.findChild("error");
2540 if (error == null) {
2541 Log.d(Config.LOGTAG, ERROR + "(server error)");
2542 } else {
2543 Log.d(Config.LOGTAG, ERROR + error.toString());
2544 }
2545 }
2546 if (callback != null) {
2547 callback.error(0, null);
2548 }
2549
2550 }
2551 });
2552 }
2553
2554 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2555 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2556 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2557 @Override
2558 public void onIqPacketReceived(Account account, IqPacket packet) {
2559 synchronized (mInProgressAvatarFetches) {
2560 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2561 }
2562 if (packet.getType() == IqPacket.TYPE.RESULT) {
2563 Element vCard = packet.findChild("vCard", "vcard-temp");
2564 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2565 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2566 if (image != null) {
2567 avatar.image = image;
2568 if (getFileBackend().save(avatar)) {
2569 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2570 + ": successfully fetched vCard avatar for " + avatar.owner);
2571 if (avatar.owner.isBareJid()) {
2572 Contact contact = account.getRoster()
2573 .getContact(avatar.owner);
2574 contact.setAvatar(avatar);
2575 getAvatarService().clear(contact);
2576 updateConversationUi();
2577 updateRosterUi();
2578 } else {
2579 Conversation conversation = find(account, avatar.owner.toBareJid());
2580 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2581 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2582 if (user != null) {
2583 if (user.setAvatar(avatar)) {
2584 getAvatarService().clear(user);
2585 updateConversationUi();
2586 updateMucRosterUi();
2587 }
2588 }
2589 }
2590 }
2591 }
2592 }
2593 }
2594 }
2595 });
2596 }
2597
2598 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2599 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2600 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2601
2602 @Override
2603 public void onIqPacketReceived(Account account, IqPacket packet) {
2604 if (packet.getType() == IqPacket.TYPE.RESULT) {
2605 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2606 if (pubsub != null) {
2607 Element items = pubsub.findChild("items");
2608 if (items != null) {
2609 Avatar avatar = Avatar.parseMetadata(items);
2610 if (avatar != null) {
2611 avatar.owner = account.getJid().toBareJid();
2612 if (fileBackend.isAvatarCached(avatar)) {
2613 if (account.setAvatar(avatar.getFilename())) {
2614 databaseBackend.updateAccount(account);
2615 }
2616 getAvatarService().clear(account);
2617 callback.success(avatar);
2618 } else {
2619 fetchAvatarPep(account, avatar, callback);
2620 }
2621 return;
2622 }
2623 }
2624 }
2625 }
2626 callback.error(0, null);
2627 }
2628 });
2629 }
2630
2631 public void deleteContactOnServer(Contact contact) {
2632 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2633 contact.resetOption(Contact.Options.DIRTY_PUSH);
2634 contact.setOption(Contact.Options.DIRTY_DELETE);
2635 Account account = contact.getAccount();
2636 if (account.getStatus() == Account.State.ONLINE) {
2637 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2638 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2639 item.setAttribute("jid", contact.getJid().toString());
2640 item.setAttribute("subscription", "remove");
2641 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2642 }
2643 }
2644
2645 public void updateConversation(Conversation conversation) {
2646 this.databaseBackend.updateConversation(conversation);
2647 }
2648
2649 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2650 synchronized (account) {
2651 XmppConnection connection = account.getXmppConnection();
2652 if (connection == null) {
2653 connection = createConnection(account);
2654 account.setXmppConnection(connection);
2655 }
2656 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2657 if (!force) {
2658 disconnect(account, false);
2659 }
2660 Thread thread = new Thread(connection);
2661 connection.setInteractive(interactive);
2662 connection.prepareNewConnection();
2663 thread.start();
2664 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2665 } else {
2666 disconnect(account, force);
2667 account.getRoster().clearPresences();
2668 connection.resetEverything();
2669 account.getAxolotlService().resetBrokenness();
2670 }
2671 }
2672 }
2673
2674 public void reconnectAccountInBackground(final Account account) {
2675 new Thread(new Runnable() {
2676 @Override
2677 public void run() {
2678 reconnectAccount(account, false, true);
2679 }
2680 }).start();
2681 }
2682
2683 public void invite(Conversation conversation, Jid contact) {
2684 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2685 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2686 sendMessagePacket(conversation.getAccount(), packet);
2687 }
2688
2689 public void directInvite(Conversation conversation, Jid jid) {
2690 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2691 sendMessagePacket(conversation.getAccount(), packet);
2692 }
2693
2694 public void resetSendingToWaiting(Account account) {
2695 for (Conversation conversation : getConversations()) {
2696 if (conversation.getAccount() == account) {
2697 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2698
2699 @Override
2700 public void onMessageFound(Message message) {
2701 markMessage(message, Message.STATUS_WAITING);
2702 }
2703 });
2704 }
2705 }
2706 }
2707
2708 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2709 if (uuid == null) {
2710 return null;
2711 }
2712 for (Conversation conversation : getConversations()) {
2713 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2714 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2715 if (message != null) {
2716 markMessage(message, status);
2717 }
2718 return message;
2719 }
2720 }
2721 return null;
2722 }
2723
2724 public boolean markMessage(Conversation conversation, String uuid, int status) {
2725 if (uuid == null) {
2726 return false;
2727 } else {
2728 Message message = conversation.findSentMessageWithUuid(uuid);
2729 if (message != null) {
2730 markMessage(message, status);
2731 return true;
2732 } else {
2733 return false;
2734 }
2735 }
2736 }
2737
2738 public void markMessage(Message message, int status) {
2739 if (status == Message.STATUS_SEND_FAILED
2740 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2741 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2742 return;
2743 }
2744 message.setStatus(status);
2745 databaseBackend.updateMessage(message);
2746 updateConversationUi();
2747 }
2748
2749 public SharedPreferences getPreferences() {
2750 return PreferenceManager
2751 .getDefaultSharedPreferences(getApplicationContext());
2752 }
2753
2754 public boolean confirmMessages() {
2755 return getPreferences().getBoolean("confirm_messages", true);
2756 }
2757
2758 public boolean allowMessageCorrection() {
2759 return getPreferences().getBoolean("allow_message_correction", false);
2760 }
2761
2762 public boolean sendChatStates() {
2763 return getPreferences().getBoolean("chat_states", false);
2764 }
2765
2766 public boolean saveEncryptedMessages() {
2767 return !getPreferences().getBoolean("dont_save_encrypted", false);
2768 }
2769
2770 private boolean respectAutojoin() {
2771 return getPreferences().getBoolean("autojoin", true);
2772 }
2773
2774 public boolean indicateReceived() {
2775 return getPreferences().getBoolean("indicate_received", false);
2776 }
2777
2778 public boolean useTorToConnect() {
2779 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2780 }
2781
2782 public boolean showExtendedConnectionOptions() {
2783 return getPreferences().getBoolean("show_connection_options", false);
2784 }
2785
2786 public int unreadCount() {
2787 int count = 0;
2788 for (Conversation conversation : getConversations()) {
2789 count += conversation.unreadCount();
2790 }
2791 return count;
2792 }
2793
2794
2795 public void showErrorToastInUi(int resId) {
2796 if (mOnShowErrorToast != null) {
2797 mOnShowErrorToast.onShowErrorToast(resId);
2798 }
2799 }
2800
2801 public void updateConversationUi() {
2802 if (mOnConversationUpdate != null) {
2803 mOnConversationUpdate.onConversationUpdate();
2804 }
2805 }
2806
2807 public void updateAccountUi() {
2808 if (mOnAccountUpdate != null) {
2809 mOnAccountUpdate.onAccountUpdate();
2810 }
2811 }
2812
2813 public void updateRosterUi() {
2814 if (mOnRosterUpdate != null) {
2815 mOnRosterUpdate.onRosterUpdate();
2816 }
2817 }
2818
2819 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2820 boolean rc = false;
2821 if (mOnCaptchaRequested != null) {
2822 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2823 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2824 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2825
2826 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2827 rc = true;
2828 }
2829
2830 return rc;
2831 }
2832
2833 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2834 if (mOnUpdateBlocklist != null) {
2835 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2836 }
2837 }
2838
2839 public void updateMucRosterUi() {
2840 if (mOnMucRosterUpdate != null) {
2841 mOnMucRosterUpdate.onMucRosterUpdate();
2842 }
2843 }
2844
2845 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2846 if (mOnKeyStatusUpdated != null) {
2847 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2848 }
2849 }
2850
2851 public Account findAccountByJid(final Jid accountJid) {
2852 for (Account account : this.accounts) {
2853 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2854 return account;
2855 }
2856 }
2857 return null;
2858 }
2859
2860 public Conversation findConversationByUuid(String uuid) {
2861 for (Conversation conversation : getConversations()) {
2862 if (conversation.getUuid().equals(uuid)) {
2863 return conversation;
2864 }
2865 }
2866 return null;
2867 }
2868
2869 public boolean markRead(final Conversation conversation) {
2870 mNotificationService.clear(conversation);
2871 final List<Message> readMessages = conversation.markRead();
2872 if (readMessages.size() > 0) {
2873 Runnable runnable = new Runnable() {
2874 @Override
2875 public void run() {
2876 for (Message message : readMessages) {
2877 databaseBackend.updateMessage(message);
2878 }
2879 }
2880 };
2881 mDatabaseExecutor.execute(runnable);
2882 updateUnreadCountBadge();
2883 return true;
2884 } else {
2885 return false;
2886 }
2887 }
2888
2889 public synchronized void updateUnreadCountBadge() {
2890 int count = unreadCount();
2891 if (unreadCount != count) {
2892 Log.d(Config.LOGTAG, "update unread count to " + count);
2893 if (count > 0) {
2894 ShortcutBadger.applyCount(getApplicationContext(), count);
2895 } else {
2896 ShortcutBadger.removeCount(getApplicationContext());
2897 }
2898 unreadCount = count;
2899 }
2900 }
2901
2902 public void sendReadMarker(final Conversation conversation) {
2903 final Message markable = conversation.getLatestMarkableMessage();
2904 if (this.markRead(conversation)) {
2905 updateConversationUi();
2906 }
2907 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2908 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2909 Account account = conversation.getAccount();
2910 final Jid to = markable.getCounterpart();
2911 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2912 this.sendMessagePacket(conversation.getAccount(), packet);
2913 }
2914 }
2915
2916 public SecureRandom getRNG() {
2917 return this.mRandom;
2918 }
2919
2920 public MemorizingTrustManager getMemorizingTrustManager() {
2921 return this.mMemorizingTrustManager;
2922 }
2923
2924 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2925 this.mMemorizingTrustManager = trustManager;
2926 }
2927
2928 public void updateMemorizingTrustmanager() {
2929 final MemorizingTrustManager tm;
2930 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2931 if (dontTrustSystemCAs) {
2932 tm = new MemorizingTrustManager(getApplicationContext(), null);
2933 } else {
2934 tm = new MemorizingTrustManager(getApplicationContext());
2935 }
2936 setMemorizingTrustManager(tm);
2937 }
2938
2939 public PowerManager getPowerManager() {
2940 return this.pm;
2941 }
2942
2943 public LruCache<String, Bitmap> getBitmapCache() {
2944 return this.mBitmapCache;
2945 }
2946
2947 public void syncRosterToDisk(final Account account) {
2948 Runnable runnable = new Runnable() {
2949
2950 @Override
2951 public void run() {
2952 databaseBackend.writeRoster(account.getRoster());
2953 }
2954 };
2955 mDatabaseExecutor.execute(runnable);
2956
2957 }
2958
2959 public List<String> getKnownHosts() {
2960 final List<String> hosts = new ArrayList<>();
2961 for (final Account account : getAccounts()) {
2962 if (!hosts.contains(account.getServer().toString())) {
2963 hosts.add(account.getServer().toString());
2964 }
2965 for (final Contact contact : account.getRoster().getContacts()) {
2966 if (contact.showInRoster()) {
2967 final String server = contact.getServer().toString();
2968 if (server != null && !hosts.contains(server)) {
2969 hosts.add(server);
2970 }
2971 }
2972 }
2973 }
2974 return hosts;
2975 }
2976
2977 public List<String> getKnownConferenceHosts() {
2978 final ArrayList<String> mucServers = new ArrayList<>();
2979 for (final Account account : accounts) {
2980 if (account.getXmppConnection() != null) {
2981 final String server = account.getXmppConnection().getMucServer();
2982 if (server != null && !mucServers.contains(server)) {
2983 mucServers.add(server);
2984 }
2985 }
2986 }
2987 return mucServers;
2988 }
2989
2990 public void sendMessagePacket(Account account, MessagePacket packet) {
2991 XmppConnection connection = account.getXmppConnection();
2992 if (connection != null) {
2993 connection.sendMessagePacket(packet);
2994 }
2995 }
2996
2997 public void sendPresencePacket(Account account, PresencePacket packet) {
2998 XmppConnection connection = account.getXmppConnection();
2999 if (connection != null) {
3000 connection.sendPresencePacket(packet);
3001 }
3002 }
3003
3004 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3005 XmppConnection connection = account.getXmppConnection();
3006 if (connection != null) {
3007 connection.sendCaptchaRegistryRequest(id, data);
3008 }
3009 }
3010
3011 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3012 final XmppConnection connection = account.getXmppConnection();
3013 if (connection != null) {
3014 connection.sendIqPacket(packet, callback);
3015 }
3016 }
3017
3018 public void sendPresence(final Account account) {
3019 PresencePacket packet;
3020 if (manuallyChangePresence()) {
3021 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3022 String message = account.getPresenceStatusMessage();
3023 if (message != null && !message.isEmpty()) {
3024 packet.addChild(new Element("status").setContent(message));
3025 }
3026 } else {
3027 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3028 }
3029 sendPresencePacket(account, packet);
3030 }
3031
3032 public void refreshAllPresences() {
3033 for (Account account : getAccounts()) {
3034 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3035 sendPresence(account);
3036 }
3037 }
3038 }
3039
3040 private void refreshAllGcmTokens() {
3041 for(Account account : getAccounts()) {
3042 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3043 mPushManagementService.registerPushTokenOnServer(account);
3044 }
3045 }
3046 }
3047
3048 public void sendOfflinePresence(final Account account) {
3049 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3050 }
3051
3052 public MessageGenerator getMessageGenerator() {
3053 return this.mMessageGenerator;
3054 }
3055
3056 public PresenceGenerator getPresenceGenerator() {
3057 return this.mPresenceGenerator;
3058 }
3059
3060 public IqGenerator getIqGenerator() {
3061 return this.mIqGenerator;
3062 }
3063
3064 public IqParser getIqParser() {
3065 return this.mIqParser;
3066 }
3067
3068 public JingleConnectionManager getJingleConnectionManager() {
3069 return this.mJingleConnectionManager;
3070 }
3071
3072 public MessageArchiveService getMessageArchiveService() {
3073 return this.mMessageArchiveService;
3074 }
3075
3076 public List<Contact> findContacts(Jid jid) {
3077 ArrayList<Contact> contacts = new ArrayList<>();
3078 for (Account account : getAccounts()) {
3079 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3080 Contact contact = account.getRoster().getContactFromRoster(jid);
3081 if (contact != null) {
3082 contacts.add(contact);
3083 }
3084 }
3085 }
3086 return contacts;
3087 }
3088
3089 public NotificationService getNotificationService() {
3090 return this.mNotificationService;
3091 }
3092
3093 public HttpConnectionManager getHttpConnectionManager() {
3094 return this.mHttpConnectionManager;
3095 }
3096
3097 public void resendFailedMessages(final Message message) {
3098 final Collection<Message> messages = new ArrayList<>();
3099 Message current = message;
3100 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3101 messages.add(current);
3102 if (current.mergeable(current.next())) {
3103 current = current.next();
3104 } else {
3105 break;
3106 }
3107 }
3108 for (final Message msg : messages) {
3109 msg.setTime(System.currentTimeMillis());
3110 markMessage(msg, Message.STATUS_WAITING);
3111 this.resendMessage(msg, false);
3112 }
3113 }
3114
3115 public void clearConversationHistory(final Conversation conversation) {
3116 conversation.clearMessages();
3117 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3118 conversation.setLastClearHistory(System.currentTimeMillis());
3119 Runnable runnable = new Runnable() {
3120 @Override
3121 public void run() {
3122 databaseBackend.deleteMessagesInConversation(conversation);
3123 }
3124 };
3125 mDatabaseExecutor.execute(runnable);
3126 }
3127
3128 public void sendBlockRequest(final Blockable blockable) {
3129 if (blockable != null && blockable.getBlockedJid() != null) {
3130 final Jid jid = blockable.getBlockedJid();
3131 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3132
3133 @Override
3134 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3135 if (packet.getType() == IqPacket.TYPE.RESULT) {
3136 account.getBlocklist().add(jid);
3137 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3138 }
3139 }
3140 });
3141 }
3142 }
3143
3144 public void sendUnblockRequest(final Blockable blockable) {
3145 if (blockable != null && blockable.getJid() != null) {
3146 final Jid jid = blockable.getBlockedJid();
3147 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3148 @Override
3149 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3150 if (packet.getType() == IqPacket.TYPE.RESULT) {
3151 account.getBlocklist().remove(jid);
3152 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3153 }
3154 }
3155 });
3156 }
3157 }
3158
3159 public void publishDisplayName(Account account) {
3160 String displayName = account.getDisplayName();
3161 if (displayName != null && !displayName.isEmpty()) {
3162 IqPacket publish = mIqGenerator.publishNick(displayName);
3163 sendIqPacket(account, publish, new OnIqPacketReceived() {
3164 @Override
3165 public void onIqPacketReceived(Account account, IqPacket packet) {
3166 if (packet.getType() == IqPacket.TYPE.ERROR) {
3167 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3168 }
3169 }
3170 });
3171 }
3172 }
3173
3174 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
3175 ServiceDiscoveryResult result = discoCache.get(key);
3176 if (result != null) {
3177 return result;
3178 } else {
3179 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3180 if (result != null) {
3181 discoCache.put(key, result);
3182 }
3183 return result;
3184 }
3185 }
3186
3187 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3188 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3189 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3190 if (disco != null) {
3191 presence.setServiceDiscoveryResult(disco);
3192 } else {
3193 if (!account.inProgressDiscoFetches.contains(key)) {
3194 account.inProgressDiscoFetches.add(key);
3195 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3196 request.setTo(jid);
3197 request.query("http://jabber.org/protocol/disco#info");
3198 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3199 sendIqPacket(account, request, new OnIqPacketReceived() {
3200 @Override
3201 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3202 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3203 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3204 if (presence.getVer().equals(disco.getVer())) {
3205 databaseBackend.insertDiscoveryResult(disco);
3206 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3207 } else {
3208 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3209 }
3210 }
3211 account.inProgressDiscoFetches.remove(key);
3212 }
3213 });
3214 }
3215 }
3216 }
3217
3218 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3219 for(Contact contact : roster.getContacts()) {
3220 for(Presence presence : contact.getPresences().getPresences().values()) {
3221 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3222 presence.setServiceDiscoveryResult(disco);
3223 }
3224 }
3225 }
3226 }
3227
3228 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3229 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3230 request.addChild("prefs","urn:xmpp:mam:0");
3231 sendIqPacket(account, request, new OnIqPacketReceived() {
3232 @Override
3233 public void onIqPacketReceived(Account account, IqPacket packet) {
3234 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3235 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3236 callback.onPreferencesFetched(prefs);
3237 } else {
3238 callback.onPreferencesFetchFailed();
3239 }
3240 }
3241 });
3242 }
3243
3244 public PushManagementService getPushManagementService() {
3245 return mPushManagementService;
3246 }
3247
3248 public Account getPendingAccount() {
3249 Account pending = null;
3250 for(Account account : getAccounts()) {
3251 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3252 pending = account;
3253 } else {
3254 return null;
3255 }
3256 }
3257 return pending;
3258 }
3259
3260 public void changeStatus(Account account, Presence.Status status, String statusMessage) {
3261 if (!statusMessage.isEmpty()) {
3262 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3263 }
3264 changeStatusReal(account, status, statusMessage);
3265 }
3266
3267 private void changeStatusReal(Account account, Presence.Status status, String statusMessage) {
3268 account.setPresenceStatus(status);
3269 account.setPresenceStatusMessage(statusMessage);
3270 databaseBackend.updateAccount(account);
3271 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3272 sendPresence(account);
3273 }
3274 }
3275
3276 public void changeStatus(Presence.Status status, String statusMessage) {
3277 if (!statusMessage.isEmpty()) {
3278 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3279 }
3280 for(Account account : getAccounts()) {
3281 changeStatusReal(account, status, statusMessage);
3282 }
3283 }
3284
3285 public interface OnMamPreferencesFetched {
3286 void onPreferencesFetched(Element prefs);
3287 void onPreferencesFetchFailed();
3288 }
3289
3290 public void pushMamPreferences(Account account, Element prefs) {
3291 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3292 set.addChild(prefs);
3293 sendIqPacket(account, set, null);
3294 }
3295
3296 public interface OnAccountCreated {
3297 void onAccountCreated(Account account);
3298
3299 void informUser(int r);
3300 }
3301
3302 public interface OnMoreMessagesLoaded {
3303 void onMoreMessagesLoaded(int count, Conversation conversation);
3304
3305 void informUser(int r);
3306 }
3307
3308 public interface OnAccountPasswordChanged {
3309 void onPasswordChangeSucceeded();
3310
3311 void onPasswordChangeFailed();
3312 }
3313
3314 public interface OnAffiliationChanged {
3315 void onAffiliationChangedSuccessful(Jid jid);
3316
3317 void onAffiliationChangeFailed(Jid jid, int resId);
3318 }
3319
3320 public interface OnRoleChanged {
3321 void onRoleChangedSuccessful(String nick);
3322
3323 void onRoleChangeFailed(String nick, int resid);
3324 }
3325
3326 public interface OnConversationUpdate {
3327 void onConversationUpdate();
3328 }
3329
3330 public interface OnAccountUpdate {
3331 void onAccountUpdate();
3332 }
3333
3334 public interface OnCaptchaRequested {
3335 void onCaptchaRequested(Account account,
3336 String id,
3337 Data data,
3338 Bitmap captcha);
3339 }
3340
3341 public interface OnRosterUpdate {
3342 void onRosterUpdate();
3343 }
3344
3345 public interface OnMucRosterUpdate {
3346 void onMucRosterUpdate();
3347 }
3348
3349 public interface OnConferenceConfigurationFetched {
3350 void onConferenceConfigurationFetched(Conversation conversation);
3351
3352 void onFetchFailed(Conversation conversation, Element error);
3353 }
3354
3355 public interface OnConferenceJoined {
3356 void onConferenceJoined(Conversation conversation);
3357 }
3358
3359 public interface OnConferenceOptionsPushed {
3360 void onPushSucceeded();
3361
3362 void onPushFailed();
3363 }
3364
3365 public interface OnShowErrorToast {
3366 void onShowErrorToast(int resId);
3367 }
3368
3369 public class XmppConnectionBinder extends Binder {
3370 public XmppConnectionService getService() {
3371 return XmppConnectionService.this;
3372 }
3373 }
3374}