1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.IntentFilter;
10import android.content.SharedPreferences;
11import android.database.ContentObserver;
12import android.graphics.Bitmap;
13import android.media.AudioManager;
14import android.net.ConnectivityManager;
15import android.net.NetworkInfo;
16import android.net.Uri;
17import android.os.Binder;
18import android.os.Build;
19import android.os.Bundle;
20import android.os.FileObserver;
21import android.os.IBinder;
22import android.os.Looper;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.util.DisplayMetrics;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.Pair;
33
34import net.java.otr4j.OtrException;
35import net.java.otr4j.session.Session;
36import net.java.otr4j.session.SessionID;
37import net.java.otr4j.session.SessionImpl;
38import net.java.otr4j.session.SessionStatus;
39
40import org.openintents.openpgp.IOpenPgpService2;
41import org.openintents.openpgp.util.OpenPgpApi;
42import org.openintents.openpgp.util.OpenPgpServiceConnection;
43
44import java.math.BigInteger;
45import java.security.SecureRandom;
46import java.security.cert.CertificateException;
47import java.security.cert.X509Certificate;
48import java.util.ArrayList;
49import java.util.Arrays;
50import java.util.Collection;
51import java.util.Collections;
52import java.util.Comparator;
53import java.util.HashMap;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpEngine;
65import eu.siacs.conversations.crypto.axolotl.AxolotlService;
66import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
67import eu.siacs.conversations.entities.Account;
68import eu.siacs.conversations.entities.Blockable;
69import eu.siacs.conversations.entities.Bookmark;
70import eu.siacs.conversations.entities.Contact;
71import eu.siacs.conversations.entities.Conversation;
72import eu.siacs.conversations.entities.Message;
73import eu.siacs.conversations.entities.MucOptions;
74import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
75import eu.siacs.conversations.entities.Presence;
76import eu.siacs.conversations.entities.Roster;
77import eu.siacs.conversations.entities.ServiceDiscoveryResult;
78import eu.siacs.conversations.entities.Transferable;
79import eu.siacs.conversations.entities.TransferablePlaceholder;
80import eu.siacs.conversations.generator.IqGenerator;
81import eu.siacs.conversations.generator.MessageGenerator;
82import eu.siacs.conversations.generator.PresenceGenerator;
83import eu.siacs.conversations.http.HttpConnectionManager;
84import eu.siacs.conversations.parser.IqParser;
85import eu.siacs.conversations.parser.MessageParser;
86import eu.siacs.conversations.parser.PresenceParser;
87import eu.siacs.conversations.persistance.DatabaseBackend;
88import eu.siacs.conversations.persistance.FileBackend;
89import eu.siacs.conversations.ui.UiCallback;
90import eu.siacs.conversations.utils.CryptoHelper;
91import eu.siacs.conversations.utils.ExceptionHelper;
92import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
93import eu.siacs.conversations.utils.PRNGFixes;
94import eu.siacs.conversations.utils.PhoneHelper;
95import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
96import eu.siacs.conversations.utils.Xmlns;
97import eu.siacs.conversations.xml.Element;
98import eu.siacs.conversations.xmpp.OnBindListener;
99import eu.siacs.conversations.xmpp.OnContactStatusChanged;
100import eu.siacs.conversations.xmpp.OnIqPacketReceived;
101import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
102import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
103import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
104import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
105import eu.siacs.conversations.xmpp.OnStatusChanged;
106import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
107import eu.siacs.conversations.xmpp.XmppConnection;
108import eu.siacs.conversations.xmpp.chatstate.ChatState;
109import eu.siacs.conversations.xmpp.forms.Data;
110import eu.siacs.conversations.xmpp.forms.Field;
111import eu.siacs.conversations.xmpp.jid.InvalidJidException;
112import eu.siacs.conversations.xmpp.jid.Jid;
113import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
114import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
115import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
116import eu.siacs.conversations.xmpp.pep.Avatar;
117import eu.siacs.conversations.xmpp.stanzas.IqPacket;
118import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
119import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
120import me.leolin.shortcutbadger.ShortcutBadger;
121
122public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
123
124 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
125 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
126 public static final String ACTION_TRY_AGAIN = "try_again";
127 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
128 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
129 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
130 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
131 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
132 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
133 private final IBinder mBinder = new XmppConnectionBinder();
134 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
135 private final IqGenerator mIqGenerator = new IqGenerator(this);
136 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
137 public DatabaseBackend databaseBackend;
138 private ContentObserver contactObserver = new ContentObserver(null) {
139 @Override
140 public void onChange(boolean selfChange) {
141 super.onChange(selfChange);
142 Intent intent = new Intent(getApplicationContext(),
143 XmppConnectionService.class);
144 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
145 startService(intent);
146 }
147 };
148 private FileBackend fileBackend = new FileBackend(this);
149 private MemorizingTrustManager mMemorizingTrustManager;
150 private NotificationService mNotificationService = new NotificationService(
151 this);
152 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
153 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
154 private IqParser mIqParser = new IqParser(this);
155 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
156 @Override
157 public void onIqPacketReceived(Account account, IqPacket packet) {
158 if (packet.getType() != IqPacket.TYPE.RESULT) {
159 Element error = packet.findChild("error");
160 String text = error != null ? error.findChildContent("text") : null;
161 if (text != null) {
162 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
163 }
164 }
165 }
166 };
167 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
168 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
169 private List<Account> accounts;
170 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
171 this);
172 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
173
174 @Override
175 public void onContactStatusChanged(Contact contact, boolean online) {
176 Conversation conversation = find(getConversations(), contact);
177 if (conversation != null) {
178 if (online) {
179 conversation.endOtrIfNeeded();
180 if (contact.getPresences().size() == 1) {
181 sendUnsentMessages(conversation);
182 }
183 } else {
184 if (contact.getPresences().size() >= 1) {
185 if (conversation.hasValidOtrSession()) {
186 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
187 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
188 conversation.endOtrIfNeeded();
189 }
190 }
191 } else {
192 conversation.endOtrIfNeeded();
193 }
194 }
195 }
196 }
197 };
198 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
199 this);
200 private AvatarService mAvatarService = new AvatarService(this);
201 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
202 private PushManagementService mPushManagementService = new PushManagementService(this);
203 private OnConversationUpdate mOnConversationUpdate = null;
204 private final FileObserver fileObserver = new FileObserver(
205 FileBackend.getConversationsImageDirectory()) {
206
207 @Override
208 public void onEvent(int event, String path) {
209 if (event == FileObserver.DELETE) {
210 markFileDeleted(path.split("\\.")[0]);
211 }
212 }
213 };
214 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
215
216 @Override
217 public void onJinglePacketReceived(Account account, JinglePacket packet) {
218 mJingleConnectionManager.deliverPacket(account, packet);
219 }
220 };
221 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
222
223 @Override
224 public void onMessageAcknowledged(Account account, String uuid) {
225 for (final Conversation conversation : getConversations()) {
226 if (conversation.getAccount() == account) {
227 Message message = conversation.findUnsentMessageWithUuid(uuid);
228 if (message != null) {
229 markMessage(message, Message.STATUS_SEND);
230 }
231 }
232 }
233 }
234 };
235 private int convChangedListenerCount = 0;
236 private OnShowErrorToast mOnShowErrorToast = null;
237 private int showErrorToastListenerCount = 0;
238 private int unreadCount = -1;
239 private OnAccountUpdate mOnAccountUpdate = null;
240 private OnCaptchaRequested mOnCaptchaRequested = null;
241 private int accountChangedListenerCount = 0;
242 private int captchaRequestedListenerCount = 0;
243 private OnRosterUpdate mOnRosterUpdate = null;
244 private OnUpdateBlocklist mOnUpdateBlocklist = null;
245 private int updateBlocklistListenerCount = 0;
246 private int rosterChangedListenerCount = 0;
247 private OnMucRosterUpdate mOnMucRosterUpdate = null;
248 private int mucRosterChangedListenerCount = 0;
249 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
250 private int keyStatusUpdatedListenerCount = 0;
251 private SecureRandom mRandom;
252 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
253 private final OnBindListener mOnBindListener = new OnBindListener() {
254
255 @Override
256 public void onBind(final Account account) {
257 synchronized (mInProgressAvatarFetches) {
258 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
259 final String KEY = iterator.next();
260 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
261 iterator.remove();
262 }
263 }
264 }
265 account.getRoster().clearPresences();
266 mJingleConnectionManager.cancelInTransmission();
267 fetchRosterFromServer(account);
268 fetchBookmarks(account);
269 sendPresence(account);
270 if (mPushManagementService.available(account)) {
271 mPushManagementService.registerPushTokenOnServer(account);
272 }
273 connectMultiModeConversations(account);
274 syncDirtyContacts(account);
275 }
276 };
277 private OnStatusChanged statusListener = new OnStatusChanged() {
278
279 @Override
280 public void onStatusChanged(final Account account) {
281 XmppConnection connection = account.getXmppConnection();
282 if (mOnAccountUpdate != null) {
283 mOnAccountUpdate.onAccountUpdate();
284 }
285 if (account.getStatus() == Account.State.ONLINE) {
286 mMessageArchiveService.executePendingQueries(account);
287 if (connection != null && connection.getFeatures().csi()) {
288 if (checkListeners()) {
289 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
290 connection.sendInactive();
291 } else {
292 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
293 connection.sendActive();
294 }
295 }
296 List<Conversation> conversations = getConversations();
297 for (Conversation conversation : conversations) {
298 if (conversation.getAccount() == account
299 && !account.pendingConferenceJoins.contains(conversation)) {
300 if (!conversation.startOtrIfNeeded()) {
301 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
302 }
303 sendUnsentMessages(conversation);
304 }
305 }
306 for (Conversation conversation : account.pendingConferenceLeaves) {
307 leaveMuc(conversation);
308 }
309 account.pendingConferenceLeaves.clear();
310 for (Conversation conversation : account.pendingConferenceJoins) {
311 joinMuc(conversation);
312 }
313 account.pendingConferenceJoins.clear();
314 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
315 } else if (account.getStatus() == Account.State.OFFLINE) {
316 resetSendingToWaiting(account);
317 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
318 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
319 && mPushManagementService.available(account)
320 && checkListeners();
321 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
322 if (!disabled && !pushMode) {
323 int timeToReconnect = mRandom.nextInt(20) + 10;
324 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
325 }
326 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
327 databaseBackend.updateAccount(account);
328 reconnectAccount(account, true, false);
329 } else if ((account.getStatus() != Account.State.CONNECTING)
330 && (account.getStatus() != Account.State.NO_INTERNET)) {
331 if (connection != null) {
332 int next = connection.getTimeToNextAttempt();
333 Log.d(Config.LOGTAG, account.getJid().toBareJid()
334 + ": error connecting account. try again in "
335 + next + "s for the "
336 + (connection.getAttempt() + 1) + " time");
337 scheduleWakeUpCall(next, account.getUuid().hashCode());
338 }
339 }
340 getNotificationService().updateErrorNotification();
341 }
342 };
343 private OpenPgpServiceConnection pgpServiceConnection;
344 private PgpEngine mPgpEngine = null;
345 private WakeLock wakeLock;
346 private PowerManager pm;
347 private LruCache<String, Bitmap> mBitmapCache;
348 private Thread mPhoneContactMergerThread;
349 private EventReceiver mEventReceiver = new EventReceiver();
350
351 private boolean mRestoredFromDatabase = false;
352
353 private static String generateFetchKey(Account account, final Avatar avatar) {
354 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
355 }
356
357 public boolean areMessagesInitialized() {
358 return this.mRestoredFromDatabase;
359 }
360
361 public PgpEngine getPgpEngine() {
362 if (!Config.supportOpenPgp()) {
363 return null;
364 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
365 if (this.mPgpEngine == null) {
366 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
367 getApplicationContext(),
368 pgpServiceConnection.getService()), this);
369 }
370 return mPgpEngine;
371 } else {
372 return null;
373 }
374
375 }
376
377 public FileBackend getFileBackend() {
378 return this.fileBackend;
379 }
380
381 public AvatarService getAvatarService() {
382 return this.mAvatarService;
383 }
384
385 public void attachLocationToConversation(final Conversation conversation,
386 final Uri uri,
387 final UiCallback<Message> callback) {
388 int encryption = conversation.getNextEncryption();
389 if (encryption == Message.ENCRYPTION_PGP) {
390 encryption = Message.ENCRYPTION_DECRYPTED;
391 }
392 Message message = new Message(conversation, uri.toString(), encryption);
393 if (conversation.getNextCounterpart() != null) {
394 message.setCounterpart(conversation.getNextCounterpart());
395 }
396 if (encryption == Message.ENCRYPTION_DECRYPTED) {
397 getPgpEngine().encrypt(message, callback);
398 } else {
399 callback.success(message);
400 }
401 }
402
403 public void attachFileToConversation(final Conversation conversation,
404 final Uri uri,
405 final UiCallback<Message> callback) {
406 if (FileBackend.weOwnFile(this, uri)) {
407 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
408 callback.error(R.string.security_error_invalid_file_access, null);
409 return;
410 }
411 final Message message;
412 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
413 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
414 } else {
415 message = new Message(conversation, "", conversation.getNextEncryption());
416 }
417 message.setCounterpart(conversation.getNextCounterpart());
418 message.setType(Message.TYPE_FILE);
419 String path = getFileBackend().getOriginalPath(uri);
420 if (path != null) {
421 message.setRelativeFilePath(path);
422 getFileBackend().updateFileParams(message);
423 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
424 getPgpEngine().encrypt(message, callback);
425 } else {
426 callback.success(message);
427 }
428 } else {
429 mFileAddingExecutor.execute(new Runnable() {
430 @Override
431 public void run() {
432 try {
433 getFileBackend().copyFileToPrivateStorage(message, uri);
434 getFileBackend().updateFileParams(message);
435 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
436 getPgpEngine().encrypt(message, callback);
437 } else {
438 callback.success(message);
439 }
440 } catch (FileBackend.FileCopyException e) {
441 callback.error(e.getResId(), message);
442 }
443 }
444 });
445 }
446 }
447
448 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
449 if (FileBackend.weOwnFile(this, uri)) {
450 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
451 callback.error(R.string.security_error_invalid_file_access, null);
452 return;
453 }
454 final String compressPictures = getCompressPicturesPreference();
455 if ("never".equals(compressPictures)
456 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
457 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
458 attachFileToConversation(conversation, uri, callback);
459 return;
460 }
461 final Message message;
462 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
463 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
464 } else {
465 message = new Message(conversation, "", conversation.getNextEncryption());
466 }
467 message.setCounterpart(conversation.getNextCounterpart());
468 message.setType(Message.TYPE_IMAGE);
469 mFileAddingExecutor.execute(new Runnable() {
470
471 @Override
472 public void run() {
473 try {
474 getFileBackend().copyImageToPrivateStorage(message, uri);
475 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
476 getPgpEngine().encrypt(message, callback);
477 } else {
478 callback.success(message);
479 }
480 } catch (final FileBackend.FileCopyException e) {
481 callback.error(e.getResId(), message);
482 }
483 }
484 });
485 }
486
487 public Conversation find(Bookmark bookmark) {
488 return find(bookmark.getAccount(), bookmark.getJid());
489 }
490
491 public Conversation find(final Account account, final Jid jid) {
492 return find(getConversations(), account, jid);
493 }
494
495 @Override
496 public int onStartCommand(Intent intent, int flags, int startId) {
497 final String action = intent == null ? null : intent.getAction();
498 boolean interactive = false;
499 if (action != null) {
500 switch (action) {
501 case ConnectivityManager.CONNECTIVITY_ACTION:
502 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
503 resetAllAttemptCounts(true);
504 }
505 break;
506 case ACTION_MERGE_PHONE_CONTACTS:
507 if (mRestoredFromDatabase) {
508 loadPhoneContacts();
509 }
510 return START_STICKY;
511 case Intent.ACTION_SHUTDOWN:
512 logoutAndSave(true);
513 return START_NOT_STICKY;
514 case ACTION_CLEAR_NOTIFICATION:
515 mNotificationService.clear();
516 break;
517 case ACTION_DISABLE_FOREGROUND:
518 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
519 toggleForegroundService();
520 break;
521 case ACTION_TRY_AGAIN:
522 resetAllAttemptCounts(false);
523 interactive = true;
524 break;
525 case ACTION_DISABLE_ACCOUNT:
526 try {
527 String jid = intent.getStringExtra("account");
528 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
529 if (account != null) {
530 account.setOption(Account.OPTION_DISABLED, true);
531 updateAccount(account);
532 }
533 } catch (final InvalidJidException ignored) {
534 break;
535 }
536 break;
537 case AudioManager.RINGER_MODE_CHANGED_ACTION:
538 if (xaOnSilentMode()) {
539 refreshAllPresences();
540 }
541 break;
542 case Intent.ACTION_SCREEN_OFF:
543 case Intent.ACTION_SCREEN_ON:
544 if (awayWhenScreenOff()) {
545 refreshAllPresences();
546 }
547 break;
548 case ACTION_GCM_TOKEN_REFRESH:
549 refreshAllGcmTokens();
550 break;
551 case ACTION_GCM_MESSAGE_RECEIVED:
552 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
553 }
554 }
555 this.wakeLock.acquire();
556
557 for (Account account : accounts) {
558 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
559 if (!hasInternetConnection()) {
560 account.setStatus(Account.State.NO_INTERNET);
561 if (statusListener != null) {
562 statusListener.onStatusChanged(account);
563 }
564 } else {
565 if (account.getStatus() == Account.State.NO_INTERNET) {
566 account.setStatus(Account.State.OFFLINE);
567 if (statusListener != null) {
568 statusListener.onStatusChanged(account);
569 }
570 }
571 if (account.getStatus() == Account.State.ONLINE) {
572 long lastReceived = account.getXmppConnection().getLastPacketReceived();
573 long lastSent = account.getXmppConnection().getLastPingSent();
574 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
575 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
576 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
577 if (lastSent > lastReceived) {
578 if (pingTimeoutIn < 0) {
579 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
580 this.reconnectAccount(account, true, interactive);
581 } else {
582 int secs = (int) (pingTimeoutIn / 1000);
583 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
584 }
585 } else if (msToNextPing <= 0) {
586 account.getXmppConnection().sendPing();
587 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
588 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
589 } else {
590 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
591 }
592 } else if (account.getStatus() == Account.State.OFFLINE) {
593 reconnectAccount(account, true, interactive);
594 } else if (account.getStatus() == Account.State.CONNECTING) {
595 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
596 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
597 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
598 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
599 if (timeout < 0) {
600 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
601 reconnectAccount(account, true, interactive);
602 } else if (discoTimeout < 0) {
603 account.getXmppConnection().sendDiscoTimeout();
604 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
605 } else {
606 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
607 }
608 } else {
609 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
610 reconnectAccount(account, true, interactive);
611 }
612 }
613 }
614 if (mOnAccountUpdate != null) {
615 mOnAccountUpdate.onAccountUpdate();
616 }
617 }
618 }
619 if (wakeLock.isHeld()) {
620 try {
621 wakeLock.release();
622 } catch (final RuntimeException ignored) {
623 }
624 }
625 return START_STICKY;
626 }
627
628 private boolean xaOnSilentMode() {
629 return getPreferences().getBoolean("xa_on_silent_mode", false);
630 }
631
632 private boolean treatVibrateAsSilent() {
633 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
634 }
635
636 private boolean awayWhenScreenOff() {
637 return getPreferences().getBoolean("away_when_screen_off", false);
638 }
639
640 private String getCompressPicturesPreference() {
641 return getPreferences().getString("picture_compression", "auto");
642 }
643
644 private Presence.Status getTargetPresence() {
645 if (xaOnSilentMode() && isPhoneSilenced()) {
646 return Presence.Status.XA;
647 } else if (awayWhenScreenOff() && !isInteractive()) {
648 return Presence.Status.AWAY;
649 } else {
650 return Presence.Status.ONLINE;
651 }
652 }
653
654 @SuppressLint("NewApi")
655 @SuppressWarnings("deprecation")
656 public boolean isInteractive() {
657 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
658
659 final boolean isScreenOn;
660 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
661 isScreenOn = pm.isScreenOn();
662 } else {
663 isScreenOn = pm.isInteractive();
664 }
665 return isScreenOn;
666 }
667
668 private boolean isPhoneSilenced() {
669 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
670 if (treatVibrateAsSilent()) {
671 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
672 } else {
673 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
674 }
675 }
676
677 private void resetAllAttemptCounts(boolean reallyAll) {
678 Log.d(Config.LOGTAG, "resetting all attempt counts");
679 for (Account account : accounts) {
680 if (account.hasErrorStatus() || reallyAll) {
681 final XmppConnection connection = account.getXmppConnection();
682 if (connection != null) {
683 connection.resetAttemptCount();
684 }
685 }
686 }
687 }
688
689 public boolean hasInternetConnection() {
690 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
691 .getSystemService(Context.CONNECTIVITY_SERVICE);
692 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
693 return activeNetwork != null && activeNetwork.isConnected();
694 }
695
696 @SuppressLint("TrulyRandom")
697 @Override
698 public void onCreate() {
699 ExceptionHelper.init(getApplicationContext());
700 PRNGFixes.apply();
701 this.mRandom = new SecureRandom();
702 updateMemorizingTrustmanager();
703 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
704 final int cacheSize = maxMemory / 8;
705 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
706 @Override
707 protected int sizeOf(final String key, final Bitmap bitmap) {
708 return bitmap.getByteCount() / 1024;
709 }
710 };
711
712 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
713 this.accounts = databaseBackend.getAccounts();
714
715 restoreFromDatabase();
716
717 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
718 this.fileObserver.startWatching();
719
720 if (Config.supportOpenPgp()) {
721 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
722 @Override
723 public void onBound(IOpenPgpService2 service) {
724 for (Account account : accounts) {
725 if (account.getPgpDecryptionService() != null) {
726 account.getPgpDecryptionService().onOpenPgpServiceBound();
727 }
728 }
729 }
730
731 @Override
732 public void onError(Exception e) {
733 }
734 });
735 this.pgpServiceConnection.bindToService();
736 }
737
738 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
739 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
740 toggleForegroundService();
741 updateUnreadCountBadge();
742 toggleScreenEventReceiver();
743 }
744
745 @Override
746 public void onTrimMemory(int level) {
747 super.onTrimMemory(level);
748 if (level >= TRIM_MEMORY_COMPLETE) {
749 Log.d(Config.LOGTAG, "clear cache due to low memory");
750 getBitmapCache().evictAll();
751 }
752 }
753
754 @Override
755 public void onDestroy() {
756 try {
757 unregisterReceiver(this.mEventReceiver);
758 } catch (IllegalArgumentException e) {
759 //ignored
760 }
761 super.onDestroy();
762 }
763
764 public void toggleScreenEventReceiver() {
765 if (awayWhenScreenOff()) {
766 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
767 filter.addAction(Intent.ACTION_SCREEN_OFF);
768 registerReceiver(this.mEventReceiver, filter);
769 } else {
770 try {
771 unregisterReceiver(this.mEventReceiver);
772 } catch (IllegalArgumentException e) {
773 //ignored
774 }
775 }
776 }
777
778 public void toggleForegroundService() {
779 if (getPreferences().getBoolean("keep_foreground_service", false)) {
780 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
781 } else {
782 stopForeground(true);
783 }
784 }
785
786 @Override
787 public void onTaskRemoved(final Intent rootIntent) {
788 super.onTaskRemoved(rootIntent);
789 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
790 this.logoutAndSave(false);
791 }
792 }
793
794 private void logoutAndSave(boolean stop) {
795 int activeAccounts = 0;
796 for (final Account account : accounts) {
797 if (account.getStatus() != Account.State.DISABLED) {
798 activeAccounts++;
799 }
800 databaseBackend.writeRoster(account.getRoster());
801 if (account.getXmppConnection() != null) {
802 new Thread(new Runnable() {
803 @Override
804 public void run() {
805 disconnect(account, false);
806 }
807 }).start();
808 }
809 }
810 if (stop || activeAccounts == 0) {
811 Log.d(Config.LOGTAG, "good bye");
812 stopSelf();
813 }
814 }
815
816 private void cancelWakeUpCall(int requestCode) {
817 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
818 final Intent intent = new Intent(this, EventReceiver.class);
819 intent.setAction("ping");
820 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
821 }
822
823 public void scheduleWakeUpCall(int seconds, int requestCode) {
824 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
825
826 Context context = getApplicationContext();
827 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
828
829 Intent intent = new Intent(context, EventReceiver.class);
830 intent.setAction("ping");
831 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
832 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
833 }
834
835 public XmppConnection createConnection(final Account account) {
836 final SharedPreferences sharedPref = getPreferences();
837 account.setResource(sharedPref.getString("resource", "mobile")
838 .toLowerCase(Locale.getDefault()));
839 final XmppConnection connection = new XmppConnection(account, this);
840 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
841 connection.setOnStatusChangedListener(this.statusListener);
842 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
843 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
844 connection.setOnJinglePacketReceivedListener(this.jingleListener);
845 connection.setOnBindListener(this.mOnBindListener);
846 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
847 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
848 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
849 AxolotlService axolotlService = account.getAxolotlService();
850 if (axolotlService != null) {
851 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
852 }
853 return connection;
854 }
855
856 public void sendChatState(Conversation conversation) {
857 if (sendChatStates()) {
858 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
859 sendMessagePacket(conversation.getAccount(), packet);
860 }
861 }
862
863 private void sendFileMessage(final Message message, final boolean delay) {
864 Log.d(Config.LOGTAG, "send file message");
865 final Account account = message.getConversation().getAccount();
866 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
867 mHttpConnectionManager.createNewUploadConnection(message, delay);
868 } else {
869 mJingleConnectionManager.createNewConnection(message);
870 }
871 }
872
873 public void sendMessage(final Message message) {
874 sendMessage(message, false, false);
875 }
876
877 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
878 final Account account = message.getConversation().getAccount();
879 final Conversation conversation = message.getConversation();
880 account.deactivateGracePeriod();
881 MessagePacket packet = null;
882 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
883 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
884 && !message.edited();
885 boolean saveInDb = addToConversation;
886 message.setStatus(Message.STATUS_WAITING);
887
888 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
889 message.getConversation().endOtrIfNeeded();
890 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
891 new Conversation.OnMessageFound() {
892 @Override
893 public void onMessageFound(Message message) {
894 markMessage(message, Message.STATUS_SEND_FAILED);
895 }
896 });
897 }
898
899 if (account.isOnlineAndConnected()) {
900 switch (message.getEncryption()) {
901 case Message.ENCRYPTION_NONE:
902 if (message.needsUploading()) {
903 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
904 || message.fixCounterpart()) {
905 this.sendFileMessage(message, delay);
906 } else {
907 break;
908 }
909 } else {
910 packet = mMessageGenerator.generateChat(message);
911 }
912 break;
913 case Message.ENCRYPTION_PGP:
914 case Message.ENCRYPTION_DECRYPTED:
915 if (message.needsUploading()) {
916 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
917 || message.fixCounterpart()) {
918 this.sendFileMessage(message, delay);
919 } else {
920 break;
921 }
922 } else {
923 packet = mMessageGenerator.generatePgpChat(message);
924 }
925 break;
926 case Message.ENCRYPTION_OTR:
927 SessionImpl otrSession = conversation.getOtrSession();
928 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
929 try {
930 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
931 } catch (InvalidJidException e) {
932 break;
933 }
934 if (message.needsUploading()) {
935 mJingleConnectionManager.createNewConnection(message);
936 } else {
937 packet = mMessageGenerator.generateOtrChat(message);
938 }
939 } else if (otrSession == null) {
940 if (message.fixCounterpart()) {
941 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
942 } else {
943 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
944 break;
945 }
946 } else {
947 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
948 }
949 break;
950 case Message.ENCRYPTION_AXOLOTL:
951 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
952 if (message.needsUploading()) {
953 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
954 || message.fixCounterpart()) {
955 this.sendFileMessage(message, delay);
956 } else {
957 break;
958 }
959 } else {
960 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
961 if (axolotlMessage == null) {
962 account.getAxolotlService().preparePayloadMessage(message, delay);
963 } else {
964 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
965 }
966 }
967 break;
968
969 }
970 if (packet != null) {
971 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
972 message.setStatus(Message.STATUS_UNSEND);
973 } else {
974 message.setStatus(Message.STATUS_SEND);
975 }
976 }
977 } else {
978 switch (message.getEncryption()) {
979 case Message.ENCRYPTION_DECRYPTED:
980 if (!message.needsUploading()) {
981 String pgpBody = message.getEncryptedBody();
982 String decryptedBody = message.getBody();
983 message.setBody(pgpBody);
984 message.setEncryption(Message.ENCRYPTION_PGP);
985 databaseBackend.createMessage(message);
986 saveInDb = false;
987 message.setBody(decryptedBody);
988 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
989 }
990 break;
991 case Message.ENCRYPTION_OTR:
992 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
993 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
994 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
995 }
996 break;
997 case Message.ENCRYPTION_AXOLOTL:
998 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
999 break;
1000 }
1001 }
1002
1003 if (resend) {
1004 if (packet != null && addToConversation) {
1005 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1006 markMessage(message, Message.STATUS_UNSEND);
1007 } else {
1008 markMessage(message, Message.STATUS_SEND);
1009 }
1010 }
1011 } else {
1012 if (addToConversation) {
1013 conversation.add(message);
1014 }
1015 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1016 if (saveInDb) {
1017 databaseBackend.createMessage(message);
1018 } else if (message.edited()) {
1019 databaseBackend.updateMessage(message, message.getEditedId());
1020 }
1021 }
1022 updateConversationUi();
1023 }
1024 if (packet != null) {
1025 if (delay) {
1026 mMessageGenerator.addDelay(packet, message.getTimeSent());
1027 }
1028 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1029 if (this.sendChatStates()) {
1030 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1031 }
1032 }
1033 sendMessagePacket(account, packet);
1034 }
1035 }
1036
1037 private void sendUnsentMessages(final Conversation conversation) {
1038 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1039
1040 @Override
1041 public void onMessageFound(Message message) {
1042 resendMessage(message, true);
1043 }
1044 });
1045 }
1046
1047 public void resendMessage(final Message message, final boolean delay) {
1048 sendMessage(message, true, delay);
1049 }
1050
1051 public void fetchRosterFromServer(final Account account) {
1052 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1053 if (!"".equals(account.getRosterVersion())) {
1054 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1055 + ": fetching roster version " + account.getRosterVersion());
1056 } else {
1057 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1058 }
1059 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1060 sendIqPacket(account, iqPacket, mIqParser);
1061 }
1062
1063 public void fetchBookmarks(final Account account) {
1064 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1065 final Element query = iqPacket.query("jabber:iq:private");
1066 query.addChild("storage", "storage:bookmarks");
1067 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1068
1069 @Override
1070 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1071 if (packet.getType() == IqPacket.TYPE.RESULT) {
1072 final Element query = packet.query();
1073 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1074 final Element storage = query.findChild("storage", "storage:bookmarks");
1075 final boolean autojoin = respectAutojoin();
1076 if (storage != null) {
1077 for (final Element item : storage.getChildren()) {
1078 if (item.getName().equals("conference")) {
1079 final Bookmark bookmark = Bookmark.parse(item, account);
1080 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1081 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1082 bookmark.setBookmarkName(old.getBookmarkName());
1083 }
1084 Conversation conversation = find(bookmark);
1085 if (conversation != null) {
1086 conversation.setBookmark(bookmark);
1087 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1088 conversation = findOrCreateConversation(
1089 account, bookmark.getJid(), true);
1090 conversation.setBookmark(bookmark);
1091 joinMuc(conversation);
1092 }
1093 }
1094 }
1095 }
1096 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1097 } else {
1098 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1099 }
1100 }
1101 };
1102 sendIqPacket(account, iqPacket, callback);
1103 }
1104
1105 public void pushBookmarks(Account account) {
1106 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1107 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1108 Element query = iqPacket.query("jabber:iq:private");
1109 Element storage = query.addChild("storage", "storage:bookmarks");
1110 for (Bookmark bookmark : account.getBookmarks()) {
1111 storage.addChild(bookmark);
1112 }
1113 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1114 }
1115
1116 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1117 if (mPhoneContactMergerThread != null) {
1118 mPhoneContactMergerThread.interrupt();
1119 }
1120 mPhoneContactMergerThread = new Thread(new Runnable() {
1121 @Override
1122 public void run() {
1123 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1124 for (Account account : accounts) {
1125 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1126 for (Bundle phoneContact : phoneContacts) {
1127 if (Thread.interrupted()) {
1128 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1129 return;
1130 }
1131 Jid jid;
1132 try {
1133 jid = Jid.fromString(phoneContact.getString("jid"));
1134 } catch (final InvalidJidException e) {
1135 continue;
1136 }
1137 final Contact contact = account.getRoster().getContact(jid);
1138 String systemAccount = phoneContact.getInt("phoneid")
1139 + "#"
1140 + phoneContact.getString("lookup");
1141 contact.setSystemAccount(systemAccount);
1142 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1143 getAvatarService().clear(contact);
1144 }
1145 contact.setSystemName(phoneContact.getString("displayname"));
1146 withSystemAccounts.remove(contact);
1147 }
1148 for (Contact contact : withSystemAccounts) {
1149 contact.setSystemAccount(null);
1150 contact.setSystemName(null);
1151 if (contact.setPhotoUri(null)) {
1152 getAvatarService().clear(contact);
1153 }
1154 }
1155 }
1156 Log.d(Config.LOGTAG, "finished merging phone contacts");
1157 updateAccountUi();
1158 }
1159 });
1160 mPhoneContactMergerThread.start();
1161 }
1162
1163 private void restoreFromDatabase() {
1164 synchronized (this.conversations) {
1165 final Map<String, Account> accountLookupTable = new Hashtable<>();
1166 for (Account account : this.accounts) {
1167 accountLookupTable.put(account.getUuid(), account);
1168 }
1169 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1170 for (Conversation conversation : this.conversations) {
1171 Account account = accountLookupTable.get(conversation.getAccountUuid());
1172 conversation.setAccount(account);
1173 }
1174 Runnable runnable = new Runnable() {
1175 @Override
1176 public void run() {
1177 Log.d(Config.LOGTAG, "restoring roster");
1178 for (Account account : accounts) {
1179 databaseBackend.readRoster(account.getRoster());
1180 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1181 }
1182 getBitmapCache().evictAll();
1183 Looper.prepare();
1184 loadPhoneContacts();
1185 Log.d(Config.LOGTAG, "restoring messages");
1186 for (Conversation conversation : conversations) {
1187 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1188 checkDeletedFiles(conversation);
1189 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1190 @Override
1191 public void onMessageFound(Message message) {
1192 mNotificationService.pushFromBacklog(message);
1193 }
1194 });
1195 }
1196 mNotificationService.finishBacklog(false);
1197 mRestoredFromDatabase = true;
1198 Log.d(Config.LOGTAG, "restored all messages");
1199 updateConversationUi();
1200 }
1201 };
1202 mDatabaseExecutor.execute(runnable);
1203 }
1204 }
1205
1206 public void loadPhoneContacts() {
1207 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1208 new CopyOnWriteArrayList<Bundle>(),
1209 XmppConnectionService.this);
1210 }
1211
1212 public List<Conversation> getConversations() {
1213 return this.conversations;
1214 }
1215
1216 private void checkDeletedFiles(Conversation conversation) {
1217 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1218
1219 @Override
1220 public void onMessageFound(Message message) {
1221 if (!getFileBackend().isFileAvailable(message)) {
1222 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1223 final int s = message.getStatus();
1224 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1225 markMessage(message, Message.STATUS_SEND_FAILED);
1226 }
1227 }
1228 }
1229 });
1230 }
1231
1232 private void markFileDeleted(String uuid) {
1233 for (Conversation conversation : getConversations()) {
1234 Message message = conversation.findMessageWithFileAndUuid(uuid);
1235 if (message != null) {
1236 if (!getFileBackend().isFileAvailable(message)) {
1237 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1238 final int s = message.getStatus();
1239 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1240 markMessage(message, Message.STATUS_SEND_FAILED);
1241 } else {
1242 updateConversationUi();
1243 }
1244 }
1245 return;
1246 }
1247 }
1248 }
1249
1250 public void populateWithOrderedConversations(final List<Conversation> list) {
1251 populateWithOrderedConversations(list, true);
1252 }
1253
1254 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1255 list.clear();
1256 if (includeNoFileUpload) {
1257 list.addAll(getConversations());
1258 } else {
1259 for (Conversation conversation : getConversations()) {
1260 if (conversation.getMode() == Conversation.MODE_SINGLE
1261 || conversation.getAccount().httpUploadAvailable()) {
1262 list.add(conversation);
1263 }
1264 }
1265 }
1266 Collections.sort(list, new Comparator<Conversation>() {
1267 @Override
1268 public int compare(Conversation lhs, Conversation rhs) {
1269 Message left = lhs.getLatestMessage();
1270 Message right = rhs.getLatestMessage();
1271 if (left.getTimeSent() > right.getTimeSent()) {
1272 return -1;
1273 } else if (left.getTimeSent() < right.getTimeSent()) {
1274 return 1;
1275 } else {
1276 return 0;
1277 }
1278 }
1279 });
1280 }
1281
1282 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1283 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1284 return;
1285 } else if (timestamp == 0) {
1286 return;
1287 }
1288 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1289 Runnable runnable = new Runnable() {
1290 @Override
1291 public void run() {
1292 final Account account = conversation.getAccount();
1293 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1294 if (messages.size() > 0) {
1295 conversation.addAll(0, messages);
1296 checkDeletedFiles(conversation);
1297 callback.onMoreMessagesLoaded(messages.size(), conversation);
1298 } else if (conversation.hasMessagesLeftOnServer()
1299 && account.isOnlineAndConnected()
1300 && conversation.getLastClearHistory() == 0) {
1301 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1302 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1303 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1304 if (query != null) {
1305 query.setCallback(callback);
1306 }
1307 callback.informUser(R.string.fetching_history_from_server);
1308 }
1309 }
1310 }
1311 };
1312 mDatabaseExecutor.execute(runnable);
1313 }
1314
1315 public List<Account> getAccounts() {
1316 return this.accounts;
1317 }
1318
1319 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1320 for (final Conversation conversation : haystack) {
1321 if (conversation.getContact() == contact) {
1322 return conversation;
1323 }
1324 }
1325 return null;
1326 }
1327
1328 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1329 if (jid == null) {
1330 return null;
1331 }
1332 for (final Conversation conversation : haystack) {
1333 if ((account == null || conversation.getAccount() == account)
1334 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1335 return conversation;
1336 }
1337 }
1338 return null;
1339 }
1340
1341 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1342 return this.findOrCreateConversation(account, jid, muc, null);
1343 }
1344
1345 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1346 synchronized (this.conversations) {
1347 Conversation conversation = find(account, jid);
1348 if (conversation != null) {
1349 return conversation;
1350 }
1351 conversation = databaseBackend.findConversation(account, jid);
1352 if (conversation != null) {
1353 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1354 conversation.setAccount(account);
1355 if (muc) {
1356 conversation.setMode(Conversation.MODE_MULTI);
1357 conversation.setContactJid(jid);
1358 } else {
1359 conversation.setMode(Conversation.MODE_SINGLE);
1360 conversation.setContactJid(jid.toBareJid());
1361 }
1362 conversation.setNextEncryption(-1);
1363 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1364 this.databaseBackend.updateConversation(conversation);
1365 } else {
1366 String conversationName;
1367 Contact contact = account.getRoster().getContact(jid);
1368 if (contact != null) {
1369 conversationName = contact.getDisplayName();
1370 } else {
1371 conversationName = jid.getLocalpart();
1372 }
1373 if (muc) {
1374 conversation = new Conversation(conversationName, account, jid,
1375 Conversation.MODE_MULTI);
1376 } else {
1377 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1378 Conversation.MODE_SINGLE);
1379 }
1380 this.databaseBackend.createConversation(conversation);
1381 }
1382 if (account.getXmppConnection() != null
1383 && account.getXmppConnection().getFeatures().mam()
1384 && !muc) {
1385 if (query == null) {
1386 this.mMessageArchiveService.query(conversation);
1387 } else {
1388 if (query.getConversation() == null) {
1389 this.mMessageArchiveService.query(conversation, query.getStart());
1390 }
1391 }
1392 }
1393 checkDeletedFiles(conversation);
1394 this.conversations.add(conversation);
1395 updateConversationUi();
1396 return conversation;
1397 }
1398 }
1399
1400 public void archiveConversation(Conversation conversation) {
1401 getNotificationService().clear(conversation);
1402 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1403 conversation.setNextEncryption(-1);
1404 synchronized (this.conversations) {
1405 if (conversation.getMode() == Conversation.MODE_MULTI) {
1406 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1407 Bookmark bookmark = conversation.getBookmark();
1408 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1409 bookmark.setAutojoin(false);
1410 pushBookmarks(bookmark.getAccount());
1411 }
1412 }
1413 leaveMuc(conversation);
1414 } else {
1415 conversation.endOtrIfNeeded();
1416 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1417 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1418 sendPresencePacket(
1419 conversation.getAccount(),
1420 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1421 );
1422 }
1423 }
1424 this.databaseBackend.updateConversation(conversation);
1425 this.conversations.remove(conversation);
1426 updateConversationUi();
1427 }
1428 }
1429
1430 public void createAccount(final Account account) {
1431 account.initAccountServices(this);
1432 databaseBackend.createAccount(account);
1433 this.accounts.add(account);
1434 this.reconnectAccountInBackground(account);
1435 updateAccountUi();
1436 }
1437
1438 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1439 new Thread(new Runnable() {
1440 @Override
1441 public void run() {
1442 try {
1443 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1444 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1445 if (findAccountByJid(info.first) == null) {
1446 Account account = new Account(info.first, "");
1447 account.setPrivateKeyAlias(alias);
1448 account.setOption(Account.OPTION_DISABLED, true);
1449 account.setDisplayName(info.second);
1450 createAccount(account);
1451 callback.onAccountCreated(account);
1452 if (Config.X509_VERIFICATION) {
1453 try {
1454 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1455 } catch (CertificateException e) {
1456 callback.informUser(R.string.certificate_chain_is_not_trusted);
1457 }
1458 }
1459 } else {
1460 callback.informUser(R.string.account_already_exists);
1461 }
1462 } catch (Exception e) {
1463 e.printStackTrace();
1464 callback.informUser(R.string.unable_to_parse_certificate);
1465 }
1466 }
1467 }).start();
1468
1469 }
1470
1471 public void updateKeyInAccount(final Account account, final String alias) {
1472 Log.d(Config.LOGTAG, "update key in account " + alias);
1473 try {
1474 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1475 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1476 if (account.getJid().toBareJid().equals(info.first)) {
1477 account.setPrivateKeyAlias(alias);
1478 account.setDisplayName(info.second);
1479 databaseBackend.updateAccount(account);
1480 if (Config.X509_VERIFICATION) {
1481 try {
1482 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1483 } catch (CertificateException e) {
1484 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1485 }
1486 account.getAxolotlService().regenerateKeys(true);
1487 }
1488 } else {
1489 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1490 }
1491 } catch (Exception e) {
1492 e.printStackTrace();
1493 }
1494 }
1495
1496 public void updateAccount(final Account account) {
1497 this.statusListener.onStatusChanged(account);
1498 databaseBackend.updateAccount(account);
1499 reconnectAccountInBackground(account);
1500 updateAccountUi();
1501 getNotificationService().updateErrorNotification();
1502 }
1503
1504 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1505 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1506 sendIqPacket(account, iq, new OnIqPacketReceived() {
1507 @Override
1508 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1509 if (packet.getType() == IqPacket.TYPE.RESULT) {
1510 account.setPassword(newPassword);
1511 databaseBackend.updateAccount(account);
1512 callback.onPasswordChangeSucceeded();
1513 } else {
1514 callback.onPasswordChangeFailed();
1515 }
1516 }
1517 });
1518 }
1519
1520 public void deleteAccount(final Account account) {
1521 synchronized (this.conversations) {
1522 for (final Conversation conversation : conversations) {
1523 if (conversation.getAccount() == account) {
1524 if (conversation.getMode() == Conversation.MODE_MULTI) {
1525 leaveMuc(conversation);
1526 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1527 conversation.endOtrIfNeeded();
1528 }
1529 conversations.remove(conversation);
1530 }
1531 }
1532 if (account.getXmppConnection() != null) {
1533 this.disconnect(account, true);
1534 }
1535 Runnable runnable = new Runnable() {
1536 @Override
1537 public void run() {
1538 databaseBackend.deleteAccount(account);
1539 }
1540 };
1541 mDatabaseExecutor.execute(runnable);
1542 this.accounts.remove(account);
1543 updateAccountUi();
1544 getNotificationService().updateErrorNotification();
1545 }
1546 }
1547
1548 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1549 synchronized (this) {
1550 if (checkListeners()) {
1551 switchToForeground();
1552 }
1553 this.mOnConversationUpdate = listener;
1554 this.mNotificationService.setIsInForeground(true);
1555 if (this.convChangedListenerCount < 2) {
1556 this.convChangedListenerCount++;
1557 }
1558 }
1559 }
1560
1561 public void removeOnConversationListChangedListener() {
1562 synchronized (this) {
1563 this.convChangedListenerCount--;
1564 if (this.convChangedListenerCount <= 0) {
1565 this.convChangedListenerCount = 0;
1566 this.mOnConversationUpdate = null;
1567 this.mNotificationService.setIsInForeground(false);
1568 if (checkListeners()) {
1569 switchToBackground();
1570 }
1571 }
1572 }
1573 }
1574
1575 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1576 synchronized (this) {
1577 if (checkListeners()) {
1578 switchToForeground();
1579 }
1580 this.mOnShowErrorToast = onShowErrorToast;
1581 if (this.showErrorToastListenerCount < 2) {
1582 this.showErrorToastListenerCount++;
1583 }
1584 }
1585 this.mOnShowErrorToast = onShowErrorToast;
1586 }
1587
1588 public void removeOnShowErrorToastListener() {
1589 synchronized (this) {
1590 this.showErrorToastListenerCount--;
1591 if (this.showErrorToastListenerCount <= 0) {
1592 this.showErrorToastListenerCount = 0;
1593 this.mOnShowErrorToast = null;
1594 if (checkListeners()) {
1595 switchToBackground();
1596 }
1597 }
1598 }
1599 }
1600
1601 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1602 synchronized (this) {
1603 if (checkListeners()) {
1604 switchToForeground();
1605 }
1606 this.mOnAccountUpdate = listener;
1607 if (this.accountChangedListenerCount < 2) {
1608 this.accountChangedListenerCount++;
1609 }
1610 }
1611 }
1612
1613 public void removeOnAccountListChangedListener() {
1614 synchronized (this) {
1615 this.accountChangedListenerCount--;
1616 if (this.accountChangedListenerCount <= 0) {
1617 this.mOnAccountUpdate = null;
1618 this.accountChangedListenerCount = 0;
1619 if (checkListeners()) {
1620 switchToBackground();
1621 }
1622 }
1623 }
1624 }
1625
1626 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1627 synchronized (this) {
1628 if (checkListeners()) {
1629 switchToForeground();
1630 }
1631 this.mOnCaptchaRequested = listener;
1632 if (this.captchaRequestedListenerCount < 2) {
1633 this.captchaRequestedListenerCount++;
1634 }
1635 }
1636 }
1637
1638 public void removeOnCaptchaRequestedListener() {
1639 synchronized (this) {
1640 this.captchaRequestedListenerCount--;
1641 if (this.captchaRequestedListenerCount <= 0) {
1642 this.mOnCaptchaRequested = null;
1643 this.captchaRequestedListenerCount = 0;
1644 if (checkListeners()) {
1645 switchToBackground();
1646 }
1647 }
1648 }
1649 }
1650
1651 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1652 synchronized (this) {
1653 if (checkListeners()) {
1654 switchToForeground();
1655 }
1656 this.mOnRosterUpdate = listener;
1657 if (this.rosterChangedListenerCount < 2) {
1658 this.rosterChangedListenerCount++;
1659 }
1660 }
1661 }
1662
1663 public void removeOnRosterUpdateListener() {
1664 synchronized (this) {
1665 this.rosterChangedListenerCount--;
1666 if (this.rosterChangedListenerCount <= 0) {
1667 this.rosterChangedListenerCount = 0;
1668 this.mOnRosterUpdate = null;
1669 if (checkListeners()) {
1670 switchToBackground();
1671 }
1672 }
1673 }
1674 }
1675
1676 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1677 synchronized (this) {
1678 if (checkListeners()) {
1679 switchToForeground();
1680 }
1681 this.mOnUpdateBlocklist = listener;
1682 if (this.updateBlocklistListenerCount < 2) {
1683 this.updateBlocklistListenerCount++;
1684 }
1685 }
1686 }
1687
1688 public void removeOnUpdateBlocklistListener() {
1689 synchronized (this) {
1690 this.updateBlocklistListenerCount--;
1691 if (this.updateBlocklistListenerCount <= 0) {
1692 this.updateBlocklistListenerCount = 0;
1693 this.mOnUpdateBlocklist = null;
1694 if (checkListeners()) {
1695 switchToBackground();
1696 }
1697 }
1698 }
1699 }
1700
1701 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1702 synchronized (this) {
1703 if (checkListeners()) {
1704 switchToForeground();
1705 }
1706 this.mOnKeyStatusUpdated = listener;
1707 if (this.keyStatusUpdatedListenerCount < 2) {
1708 this.keyStatusUpdatedListenerCount++;
1709 }
1710 }
1711 }
1712
1713 public void removeOnNewKeysAvailableListener() {
1714 synchronized (this) {
1715 this.keyStatusUpdatedListenerCount--;
1716 if (this.keyStatusUpdatedListenerCount <= 0) {
1717 this.keyStatusUpdatedListenerCount = 0;
1718 this.mOnKeyStatusUpdated = null;
1719 if (checkListeners()) {
1720 switchToBackground();
1721 }
1722 }
1723 }
1724 }
1725
1726 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1727 synchronized (this) {
1728 if (checkListeners()) {
1729 switchToForeground();
1730 }
1731 this.mOnMucRosterUpdate = listener;
1732 if (this.mucRosterChangedListenerCount < 2) {
1733 this.mucRosterChangedListenerCount++;
1734 }
1735 }
1736 }
1737
1738 public void removeOnMucRosterUpdateListener() {
1739 synchronized (this) {
1740 this.mucRosterChangedListenerCount--;
1741 if (this.mucRosterChangedListenerCount <= 0) {
1742 this.mucRosterChangedListenerCount = 0;
1743 this.mOnMucRosterUpdate = null;
1744 if (checkListeners()) {
1745 switchToBackground();
1746 }
1747 }
1748 }
1749 }
1750
1751 private boolean checkListeners() {
1752 return (this.mOnAccountUpdate == null
1753 && this.mOnConversationUpdate == null
1754 && this.mOnRosterUpdate == null
1755 && this.mOnCaptchaRequested == null
1756 && this.mOnUpdateBlocklist == null
1757 && this.mOnShowErrorToast == null
1758 && this.mOnKeyStatusUpdated == null);
1759 }
1760
1761 private void switchToForeground() {
1762 for (Conversation conversation : getConversations()) {
1763 conversation.setIncomingChatState(ChatState.ACTIVE);
1764 }
1765 for (Account account : getAccounts()) {
1766 if (account.getStatus() == Account.State.ONLINE) {
1767 XmppConnection connection = account.getXmppConnection();
1768 if (connection != null && connection.getFeatures().csi()) {
1769 connection.sendActive();
1770 }
1771 }
1772 }
1773 Log.d(Config.LOGTAG, "app switched into foreground");
1774 }
1775
1776 private void switchToBackground() {
1777 for (Account account : getAccounts()) {
1778 if (account.getStatus() == Account.State.ONLINE) {
1779 XmppConnection connection = account.getXmppConnection();
1780 if (connection != null) {
1781 if (connection.getFeatures().csi()) {
1782 connection.sendInactive();
1783 }
1784 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1785 connection.waitForPush();
1786 cancelWakeUpCall(account.getUuid().hashCode());
1787 }
1788 }
1789 }
1790 }
1791 this.mNotificationService.setIsInForeground(false);
1792 Log.d(Config.LOGTAG, "app switched into background");
1793 }
1794
1795 private void connectMultiModeConversations(Account account) {
1796 List<Conversation> conversations = getConversations();
1797 for (Conversation conversation : conversations) {
1798 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1799 joinMuc(conversation);
1800 }
1801 }
1802 }
1803
1804 public void joinMuc(Conversation conversation) {
1805 joinMuc(conversation, null);
1806 }
1807
1808 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1809 Account account = conversation.getAccount();
1810 account.pendingConferenceJoins.remove(conversation);
1811 account.pendingConferenceLeaves.remove(conversation);
1812 if (account.getStatus() == Account.State.ONLINE) {
1813 conversation.resetMucOptions();
1814 conversation.setHasMessagesLeftOnServer(false);
1815 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1816
1817 private void join(Conversation conversation) {
1818 Account account = conversation.getAccount();
1819 final MucOptions mucOptions = conversation.getMucOptions();
1820 final Jid joinJid = mucOptions.getSelf().getFullJid();
1821 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1822 PresencePacket packet = new PresencePacket();
1823 packet.setFrom(conversation.getAccount().getJid());
1824 packet.setTo(joinJid);
1825 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1826 if (conversation.getMucOptions().getPassword() != null) {
1827 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1828 }
1829
1830 if (mucOptions.mamSupport()) {
1831 // Use MAM instead of the limited muc history to get history
1832 x.addChild("history").setAttribute("maxchars", "0");
1833 } else {
1834 // Fallback to muc history
1835 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1836 }
1837 String sig = account.getPgpSignature();
1838 if (sig != null) {
1839 packet.addChild("x", "jabber:x:signed").setContent(sig);
1840 }
1841 sendPresencePacket(account, packet);
1842 if (onConferenceJoined != null) {
1843 onConferenceJoined.onConferenceJoined(conversation);
1844 }
1845 if (!joinJid.equals(conversation.getJid())) {
1846 conversation.setContactJid(joinJid);
1847 databaseBackend.updateConversation(conversation);
1848 }
1849
1850 if (mucOptions.mamSupport()) {
1851 getMessageArchiveService().catchupMUC(conversation);
1852 }
1853 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1854 fetchConferenceMembers(conversation);
1855 }
1856 sendUnsentMessages(conversation);
1857 }
1858
1859 @Override
1860 public void onConferenceConfigurationFetched(Conversation conversation) {
1861 join(conversation);
1862 }
1863
1864 @Override
1865 public void onFetchFailed(final Conversation conversation, Element error) {
1866 join(conversation);
1867 fetchConferenceConfiguration(conversation);
1868 }
1869 });
1870 updateConversationUi();
1871 } else {
1872 account.pendingConferenceJoins.add(conversation);
1873 conversation.resetMucOptions();
1874 conversation.setHasMessagesLeftOnServer(false);
1875 updateConversationUi();
1876 }
1877 }
1878
1879 private void fetchConferenceMembers(final Conversation conversation) {
1880 final Account account = conversation.getAccount();
1881 final String[] affiliations = {"member","admin","owner"};
1882 OnIqPacketReceived callback = new OnIqPacketReceived() {
1883
1884 private int i = 0;
1885
1886 @Override
1887 public void onIqPacketReceived(Account account, IqPacket packet) {
1888 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1889 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1890 for(Element child : query.getChildren()) {
1891 if ("item".equals(child.getName())) {
1892 conversation.getMucOptions().putMember(child.getAttributeAsJid("jid"));
1893 }
1894 }
1895 } else {
1896 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1897 }
1898 ++i;
1899 if (i >= affiliations.length) {
1900 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1901 }
1902 }
1903 };
1904 for(String affiliation : affiliations) {
1905 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1906 }
1907 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1908 }
1909
1910 public void providePasswordForMuc(Conversation conversation, String password) {
1911 if (conversation.getMode() == Conversation.MODE_MULTI) {
1912 conversation.getMucOptions().setPassword(password);
1913 if (conversation.getBookmark() != null) {
1914 if (respectAutojoin()) {
1915 conversation.getBookmark().setAutojoin(true);
1916 }
1917 pushBookmarks(conversation.getAccount());
1918 }
1919 databaseBackend.updateConversation(conversation);
1920 joinMuc(conversation);
1921 }
1922 }
1923
1924 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1925 final MucOptions options = conversation.getMucOptions();
1926 final Jid joinJid = options.createJoinJid(nick);
1927 if (options.online()) {
1928 Account account = conversation.getAccount();
1929 options.setOnRenameListener(new OnRenameListener() {
1930
1931 @Override
1932 public void onSuccess() {
1933 conversation.setContactJid(joinJid);
1934 databaseBackend.updateConversation(conversation);
1935 Bookmark bookmark = conversation.getBookmark();
1936 if (bookmark != null) {
1937 bookmark.setNick(nick);
1938 pushBookmarks(bookmark.getAccount());
1939 }
1940 callback.success(conversation);
1941 }
1942
1943 @Override
1944 public void onFailure() {
1945 callback.error(R.string.nick_in_use, conversation);
1946 }
1947 });
1948
1949 PresencePacket packet = new PresencePacket();
1950 packet.setTo(joinJid);
1951 packet.setFrom(conversation.getAccount().getJid());
1952
1953 String sig = account.getPgpSignature();
1954 if (sig != null) {
1955 packet.addChild("status").setContent("online");
1956 packet.addChild("x", "jabber:x:signed").setContent(sig);
1957 }
1958 sendPresencePacket(account, packet);
1959 } else {
1960 conversation.setContactJid(joinJid);
1961 databaseBackend.updateConversation(conversation);
1962 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1963 Bookmark bookmark = conversation.getBookmark();
1964 if (bookmark != null) {
1965 bookmark.setNick(nick);
1966 pushBookmarks(bookmark.getAccount());
1967 }
1968 joinMuc(conversation);
1969 }
1970 }
1971 }
1972
1973 public void leaveMuc(Conversation conversation) {
1974 leaveMuc(conversation, false);
1975 }
1976
1977 private void leaveMuc(Conversation conversation, boolean now) {
1978 Account account = conversation.getAccount();
1979 account.pendingConferenceJoins.remove(conversation);
1980 account.pendingConferenceLeaves.remove(conversation);
1981 if (account.getStatus() == Account.State.ONLINE || now) {
1982 PresencePacket packet = new PresencePacket();
1983 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
1984 packet.setFrom(conversation.getAccount().getJid());
1985 packet.setAttribute("type", "unavailable");
1986 sendPresencePacket(conversation.getAccount(), packet);
1987 conversation.getMucOptions().setOffline();
1988 conversation.deregisterWithBookmark();
1989 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1990 + ": leaving muc " + conversation.getJid());
1991 } else {
1992 account.pendingConferenceLeaves.add(conversation);
1993 }
1994 }
1995
1996 private String findConferenceServer(final Account account) {
1997 String server;
1998 if (account.getXmppConnection() != null) {
1999 server = account.getXmppConnection().getMucServer();
2000 if (server != null) {
2001 return server;
2002 }
2003 }
2004 for (Account other : getAccounts()) {
2005 if (other != account && other.getXmppConnection() != null) {
2006 server = other.getXmppConnection().getMucServer();
2007 if (server != null) {
2008 return server;
2009 }
2010 }
2011 }
2012 return null;
2013 }
2014
2015 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
2016 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2017 if (account.getStatus() == Account.State.ONLINE) {
2018 try {
2019 String server = findConferenceServer(account);
2020 if (server == null) {
2021 if (callback != null) {
2022 callback.error(R.string.no_conference_server_found, null);
2023 }
2024 return;
2025 }
2026 String name = new BigInteger(75, getRNG()).toString(32);
2027 Jid jid = Jid.fromParts(name, server, null);
2028 final Conversation conversation = findOrCreateConversation(account, jid, true);
2029 joinMuc(conversation, new OnConferenceJoined() {
2030 @Override
2031 public void onConferenceJoined(final Conversation conversation) {
2032 Bundle options = new Bundle();
2033 options.putString("muc#roomconfig_persistentroom", "1");
2034 options.putString("muc#roomconfig_membersonly", "1");
2035 options.putString("muc#roomconfig_publicroom", "0");
2036 options.putString("muc#roomconfig_whois", "anyone");
2037 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
2038 @Override
2039 public void onPushSucceeded() {
2040 for (Jid invite : jids) {
2041 invite(conversation, invite);
2042 }
2043 if (account.countPresences() > 1) {
2044 directInvite(conversation, account.getJid().toBareJid());
2045 }
2046 if (callback != null) {
2047 callback.success(conversation);
2048 }
2049 }
2050
2051 @Override
2052 public void onPushFailed() {
2053 if (callback != null) {
2054 callback.error(R.string.conference_creation_failed, conversation);
2055 }
2056 }
2057 });
2058 }
2059 });
2060 } catch (InvalidJidException e) {
2061 if (callback != null) {
2062 callback.error(R.string.conference_creation_failed, null);
2063 }
2064 }
2065 } else {
2066 if (callback != null) {
2067 callback.error(R.string.not_connected_try_again, null);
2068 }
2069 }
2070 }
2071
2072 public void fetchConferenceConfiguration(final Conversation conversation) {
2073 fetchConferenceConfiguration(conversation, null);
2074 }
2075
2076 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2077 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2078 request.setTo(conversation.getJid().toBareJid());
2079 request.query("http://jabber.org/protocol/disco#info");
2080 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2081 @Override
2082 public void onIqPacketReceived(Account account, IqPacket packet) {
2083 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2084 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2085 ArrayList<String> features = new ArrayList<>();
2086 for (Element child : query.getChildren()) {
2087 if (child != null && child.getName().equals("feature")) {
2088 String var = child.getAttribute("var");
2089 if (var != null) {
2090 features.add(var);
2091 }
2092 }
2093 }
2094 Element form = query.findChild("x", "jabber:x:data");
2095 if (form != null) {
2096 conversation.getMucOptions().updateFormData(Data.parse(form));
2097 }
2098 conversation.getMucOptions().updateFeatures(features);
2099 if (callback != null) {
2100 callback.onConferenceConfigurationFetched(conversation);
2101 }
2102 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2103 updateConversationUi();
2104 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2105 if (callback != null) {
2106 callback.onFetchFailed(conversation, packet.getError());
2107 }
2108 }
2109 }
2110 });
2111 }
2112
2113 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2114 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2115 request.setTo(conversation.getJid().toBareJid());
2116 request.query("http://jabber.org/protocol/muc#owner");
2117 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2118 @Override
2119 public void onIqPacketReceived(Account account, IqPacket packet) {
2120 if (packet.getType() == IqPacket.TYPE.RESULT) {
2121 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2122 for (Field field : data.getFields()) {
2123 if (options.containsKey(field.getFieldName())) {
2124 field.setValue(options.getString(field.getFieldName()));
2125 }
2126 }
2127 data.submit();
2128 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2129 set.setTo(conversation.getJid().toBareJid());
2130 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2131 sendIqPacket(account, set, new OnIqPacketReceived() {
2132 @Override
2133 public void onIqPacketReceived(Account account, IqPacket packet) {
2134 if (callback != null) {
2135 if (packet.getType() == IqPacket.TYPE.RESULT) {
2136 callback.onPushSucceeded();
2137 } else {
2138 callback.onPushFailed();
2139 }
2140 }
2141 }
2142 });
2143 } else {
2144 if (callback != null) {
2145 callback.onPushFailed();
2146 }
2147 }
2148 }
2149 });
2150 }
2151
2152 public void pushSubjectToConference(final Conversation conference, final String subject) {
2153 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2154 this.sendMessagePacket(conference.getAccount(), packet);
2155 final MucOptions mucOptions = conference.getMucOptions();
2156 final MucOptions.User self = mucOptions.getSelf();
2157 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2158 Bundle options = new Bundle();
2159 options.putString("muc#roomconfig_persistentroom", "1");
2160 this.pushConferenceConfiguration(conference, options, null);
2161 }
2162 }
2163
2164 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2165 final Jid jid = user.toBareJid();
2166 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2167 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2168 @Override
2169 public void onIqPacketReceived(Account account, IqPacket packet) {
2170 if (packet.getType() == IqPacket.TYPE.RESULT) {
2171 callback.onAffiliationChangedSuccessful(jid);
2172 } else {
2173 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2174 }
2175 }
2176 });
2177 }
2178
2179 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2180 List<Jid> jids = new ArrayList<>();
2181 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2182 if (user.getAffiliation() == before && user.getJid() != null) {
2183 jids.add(user.getJid());
2184 }
2185 }
2186 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2187 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2188 }
2189
2190 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2191 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2192 Log.d(Config.LOGTAG, request.toString());
2193 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2194 @Override
2195 public void onIqPacketReceived(Account account, IqPacket packet) {
2196 Log.d(Config.LOGTAG, packet.toString());
2197 if (packet.getType() == IqPacket.TYPE.RESULT) {
2198 callback.onRoleChangedSuccessful(nick);
2199 } else {
2200 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2201 }
2202 }
2203 });
2204 }
2205
2206 private void disconnect(Account account, boolean force) {
2207 if ((account.getStatus() == Account.State.ONLINE)
2208 || (account.getStatus() == Account.State.DISABLED)) {
2209 if (!force) {
2210 List<Conversation> conversations = getConversations();
2211 for (Conversation conversation : conversations) {
2212 if (conversation.getAccount() == account) {
2213 if (conversation.getMode() == Conversation.MODE_MULTI) {
2214 leaveMuc(conversation, true);
2215 } else {
2216 if (conversation.endOtrIfNeeded()) {
2217 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2218 + ": ended otr session with "
2219 + conversation.getJid());
2220 }
2221 }
2222 }
2223 }
2224 sendOfflinePresence(account);
2225 }
2226 account.getXmppConnection().disconnect(force);
2227 }
2228 }
2229
2230 @Override
2231 public IBinder onBind(Intent intent) {
2232 return mBinder;
2233 }
2234
2235 public void updateMessage(Message message) {
2236 databaseBackend.updateMessage(message);
2237 updateConversationUi();
2238 }
2239
2240 public void updateMessage(Message message, String uuid) {
2241 databaseBackend.updateMessage(message, uuid);
2242 updateConversationUi();
2243 }
2244
2245 protected void syncDirtyContacts(Account account) {
2246 for (Contact contact : account.getRoster().getContacts()) {
2247 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2248 pushContactToServer(contact);
2249 }
2250 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2251 deleteContactOnServer(contact);
2252 }
2253 }
2254 }
2255
2256 public void createContact(Contact contact) {
2257 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2258 if (autoGrant) {
2259 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2260 contact.setOption(Contact.Options.ASKING);
2261 }
2262 pushContactToServer(contact);
2263 }
2264
2265 public void onOtrSessionEstablished(Conversation conversation) {
2266 final Account account = conversation.getAccount();
2267 final Session otrSession = conversation.getOtrSession();
2268 Log.d(Config.LOGTAG,
2269 account.getJid().toBareJid() + " otr session established with "
2270 + conversation.getJid() + "/"
2271 + otrSession.getSessionID().getUserID());
2272 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2273
2274 @Override
2275 public void onMessageFound(Message message) {
2276 SessionID id = otrSession.getSessionID();
2277 try {
2278 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2279 } catch (InvalidJidException e) {
2280 return;
2281 }
2282 if (message.needsUploading()) {
2283 mJingleConnectionManager.createNewConnection(message);
2284 } else {
2285 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2286 if (outPacket != null) {
2287 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2288 message.setStatus(Message.STATUS_SEND);
2289 databaseBackend.updateMessage(message);
2290 sendMessagePacket(account, outPacket);
2291 }
2292 }
2293 updateConversationUi();
2294 }
2295 });
2296 }
2297
2298 public boolean renewSymmetricKey(Conversation conversation) {
2299 Account account = conversation.getAccount();
2300 byte[] symmetricKey = new byte[32];
2301 this.mRandom.nextBytes(symmetricKey);
2302 Session otrSession = conversation.getOtrSession();
2303 if (otrSession != null) {
2304 MessagePacket packet = new MessagePacket();
2305 packet.setType(MessagePacket.TYPE_CHAT);
2306 packet.setFrom(account.getJid());
2307 MessageGenerator.addMessageHints(packet);
2308 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2309 + otrSession.getSessionID().getUserID());
2310 try {
2311 packet.setBody(otrSession
2312 .transformSending(CryptoHelper.FILETRANSFER
2313 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2314 sendMessagePacket(account, packet);
2315 conversation.setSymmetricKey(symmetricKey);
2316 return true;
2317 } catch (OtrException e) {
2318 return false;
2319 }
2320 }
2321 return false;
2322 }
2323
2324 public void pushContactToServer(final Contact contact) {
2325 contact.resetOption(Contact.Options.DIRTY_DELETE);
2326 contact.setOption(Contact.Options.DIRTY_PUSH);
2327 final Account account = contact.getAccount();
2328 if (account.getStatus() == Account.State.ONLINE) {
2329 final boolean ask = contact.getOption(Contact.Options.ASKING);
2330 final boolean sendUpdates = contact
2331 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2332 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2333 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2334 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2335 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2336 if (sendUpdates) {
2337 sendPresencePacket(account,
2338 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2339 }
2340 if (ask) {
2341 sendPresencePacket(account,
2342 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2343 }
2344 }
2345 }
2346
2347 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2348 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2349 final int size = Config.AVATAR_SIZE;
2350 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2351 if (avatar != null) {
2352 avatar.height = size;
2353 avatar.width = size;
2354 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2355 avatar.type = "image/webp";
2356 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2357 avatar.type = "image/jpeg";
2358 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2359 avatar.type = "image/png";
2360 }
2361 if (!getFileBackend().save(avatar)) {
2362 callback.error(R.string.error_saving_avatar, avatar);
2363 return;
2364 }
2365 publishAvatar(account, avatar, callback);
2366 } else {
2367 callback.error(R.string.error_publish_avatar_converting, null);
2368 }
2369 }
2370
2371 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2372 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2373 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2374
2375 @Override
2376 public void onIqPacketReceived(Account account, IqPacket result) {
2377 if (result.getType() == IqPacket.TYPE.RESULT) {
2378 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2379 .publishAvatarMetadata(avatar);
2380 sendIqPacket(account, packet, new OnIqPacketReceived() {
2381 @Override
2382 public void onIqPacketReceived(Account account, IqPacket result) {
2383 if (result.getType() == IqPacket.TYPE.RESULT) {
2384 if (account.setAvatar(avatar.getFilename())) {
2385 getAvatarService().clear(account);
2386 databaseBackend.updateAccount(account);
2387 }
2388 if (callback != null) {
2389 callback.success(avatar);
2390 } else {
2391 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2392 }
2393 } else {
2394 if (callback != null) {
2395 callback.error(
2396 R.string.error_publish_avatar_server_reject,
2397 avatar);
2398 }
2399 }
2400 }
2401 });
2402 } else {
2403 if (callback != null) {
2404 callback.error(
2405 R.string.error_publish_avatar_server_reject,
2406 avatar);
2407 }
2408 }
2409 }
2410 });
2411 }
2412
2413 public void republishAvatarIfNeeded(Account account) {
2414 if (account.getAxolotlService().isPepBroken()) {
2415 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2416 return;
2417 }
2418 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2419 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2420
2421 private Avatar parseAvatar(IqPacket packet) {
2422 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2423 if (pubsub != null) {
2424 Element items = pubsub.findChild("items");
2425 if (items != null) {
2426 return Avatar.parseMetadata(items);
2427 }
2428 }
2429 return null;
2430 }
2431
2432 private boolean errorIsItemNotFound(IqPacket packet) {
2433 Element error = packet.findChild("error");
2434 return packet.getType() == IqPacket.TYPE.ERROR
2435 && error != null
2436 && error.hasChild("item-not-found");
2437 }
2438
2439 @Override
2440 public void onIqPacketReceived(Account account, IqPacket packet) {
2441 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2442 Avatar serverAvatar = parseAvatar(packet);
2443 if (serverAvatar == null && account.getAvatar() != null) {
2444 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2445 if (avatar != null) {
2446 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2447 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2448 } else {
2449 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2450 }
2451 }
2452 }
2453 }
2454 });
2455 }
2456
2457 public void fetchAvatar(Account account, Avatar avatar) {
2458 fetchAvatar(account, avatar, null);
2459 }
2460
2461 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2462 final String KEY = generateFetchKey(account, avatar);
2463 synchronized (this.mInProgressAvatarFetches) {
2464 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2465 switch (avatar.origin) {
2466 case PEP:
2467 this.mInProgressAvatarFetches.add(KEY);
2468 fetchAvatarPep(account, avatar, callback);
2469 break;
2470 case VCARD:
2471 this.mInProgressAvatarFetches.add(KEY);
2472 fetchAvatarVcard(account, avatar, callback);
2473 break;
2474 }
2475 }
2476 }
2477 }
2478
2479 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2480 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2481 sendIqPacket(account, packet, new OnIqPacketReceived() {
2482
2483 @Override
2484 public void onIqPacketReceived(Account account, IqPacket result) {
2485 synchronized (mInProgressAvatarFetches) {
2486 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2487 }
2488 final String ERROR = account.getJid().toBareJid()
2489 + ": fetching avatar for " + avatar.owner + " failed ";
2490 if (result.getType() == IqPacket.TYPE.RESULT) {
2491 avatar.image = mIqParser.avatarData(result);
2492 if (avatar.image != null) {
2493 if (getFileBackend().save(avatar)) {
2494 if (account.getJid().toBareJid().equals(avatar.owner)) {
2495 if (account.setAvatar(avatar.getFilename())) {
2496 databaseBackend.updateAccount(account);
2497 }
2498 getAvatarService().clear(account);
2499 updateConversationUi();
2500 updateAccountUi();
2501 } else {
2502 Contact contact = account.getRoster()
2503 .getContact(avatar.owner);
2504 contact.setAvatar(avatar);
2505 getAvatarService().clear(contact);
2506 updateConversationUi();
2507 updateRosterUi();
2508 }
2509 if (callback != null) {
2510 callback.success(avatar);
2511 }
2512 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2513 + ": succesfuly fetched pep avatar for " + avatar.owner);
2514 return;
2515 }
2516 } else {
2517
2518 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2519 }
2520 } else {
2521 Element error = result.findChild("error");
2522 if (error == null) {
2523 Log.d(Config.LOGTAG, ERROR + "(server error)");
2524 } else {
2525 Log.d(Config.LOGTAG, ERROR + error.toString());
2526 }
2527 }
2528 if (callback != null) {
2529 callback.error(0, null);
2530 }
2531
2532 }
2533 });
2534 }
2535
2536 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2537 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2538 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2539 @Override
2540 public void onIqPacketReceived(Account account, IqPacket packet) {
2541 synchronized (mInProgressAvatarFetches) {
2542 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2543 }
2544 if (packet.getType() == IqPacket.TYPE.RESULT) {
2545 Element vCard = packet.findChild("vCard", "vcard-temp");
2546 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2547 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2548 if (image != null) {
2549 avatar.image = image;
2550 if (getFileBackend().save(avatar)) {
2551 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2552 + ": successfully fetched vCard avatar for " + avatar.owner);
2553 if (avatar.owner.isBareJid()) {
2554 Contact contact = account.getRoster()
2555 .getContact(avatar.owner);
2556 contact.setAvatar(avatar);
2557 getAvatarService().clear(contact);
2558 updateConversationUi();
2559 updateRosterUi();
2560 } else {
2561 Conversation conversation = find(account, avatar.owner.toBareJid());
2562 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2563 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2564 if (user != null) {
2565 if (user.setAvatar(avatar)) {
2566 getAvatarService().clear(user);
2567 updateConversationUi();
2568 updateMucRosterUi();
2569 }
2570 }
2571 }
2572 }
2573 }
2574 }
2575 }
2576 }
2577 });
2578 }
2579
2580 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2581 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2582 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2583
2584 @Override
2585 public void onIqPacketReceived(Account account, IqPacket packet) {
2586 if (packet.getType() == IqPacket.TYPE.RESULT) {
2587 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2588 if (pubsub != null) {
2589 Element items = pubsub.findChild("items");
2590 if (items != null) {
2591 Avatar avatar = Avatar.parseMetadata(items);
2592 if (avatar != null) {
2593 avatar.owner = account.getJid().toBareJid();
2594 if (fileBackend.isAvatarCached(avatar)) {
2595 if (account.setAvatar(avatar.getFilename())) {
2596 databaseBackend.updateAccount(account);
2597 }
2598 getAvatarService().clear(account);
2599 callback.success(avatar);
2600 } else {
2601 fetchAvatarPep(account, avatar, callback);
2602 }
2603 return;
2604 }
2605 }
2606 }
2607 }
2608 callback.error(0, null);
2609 }
2610 });
2611 }
2612
2613 public void deleteContactOnServer(Contact contact) {
2614 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2615 contact.resetOption(Contact.Options.DIRTY_PUSH);
2616 contact.setOption(Contact.Options.DIRTY_DELETE);
2617 Account account = contact.getAccount();
2618 if (account.getStatus() == Account.State.ONLINE) {
2619 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2620 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2621 item.setAttribute("jid", contact.getJid().toString());
2622 item.setAttribute("subscription", "remove");
2623 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2624 }
2625 }
2626
2627 public void updateConversation(Conversation conversation) {
2628 this.databaseBackend.updateConversation(conversation);
2629 }
2630
2631 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2632 synchronized (account) {
2633 XmppConnection connection = account.getXmppConnection();
2634 if (connection == null) {
2635 connection = createConnection(account);
2636 account.setXmppConnection(connection);
2637 }
2638 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2639 if (!force) {
2640 disconnect(account, false);
2641 }
2642 Thread thread = new Thread(connection);
2643 connection.setInteractive(interactive);
2644 connection.prepareNewConnection();
2645 thread.start();
2646 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2647 } else {
2648 disconnect(account, force);
2649 account.getRoster().clearPresences();
2650 connection.resetEverything();
2651 account.getAxolotlService().resetBrokenness();
2652 }
2653 }
2654 }
2655
2656 public void reconnectAccountInBackground(final Account account) {
2657 new Thread(new Runnable() {
2658 @Override
2659 public void run() {
2660 reconnectAccount(account, false, true);
2661 }
2662 }).start();
2663 }
2664
2665 public void invite(Conversation conversation, Jid contact) {
2666 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2667 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2668 sendMessagePacket(conversation.getAccount(), packet);
2669 }
2670
2671 public void directInvite(Conversation conversation, Jid jid) {
2672 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2673 sendMessagePacket(conversation.getAccount(), packet);
2674 }
2675
2676 public void resetSendingToWaiting(Account account) {
2677 for (Conversation conversation : getConversations()) {
2678 if (conversation.getAccount() == account) {
2679 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2680
2681 @Override
2682 public void onMessageFound(Message message) {
2683 markMessage(message, Message.STATUS_WAITING);
2684 }
2685 });
2686 }
2687 }
2688 }
2689
2690 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2691 if (uuid == null) {
2692 return null;
2693 }
2694 for (Conversation conversation : getConversations()) {
2695 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2696 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2697 if (message != null) {
2698 markMessage(message, status);
2699 }
2700 return message;
2701 }
2702 }
2703 return null;
2704 }
2705
2706 public boolean markMessage(Conversation conversation, String uuid, int status) {
2707 if (uuid == null) {
2708 return false;
2709 } else {
2710 Message message = conversation.findSentMessageWithUuid(uuid);
2711 if (message != null) {
2712 markMessage(message, status);
2713 return true;
2714 } else {
2715 return false;
2716 }
2717 }
2718 }
2719
2720 public void markMessage(Message message, int status) {
2721 if (status == Message.STATUS_SEND_FAILED
2722 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2723 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2724 return;
2725 }
2726 message.setStatus(status);
2727 databaseBackend.updateMessage(message);
2728 updateConversationUi();
2729 }
2730
2731 public SharedPreferences getPreferences() {
2732 return PreferenceManager
2733 .getDefaultSharedPreferences(getApplicationContext());
2734 }
2735
2736 public boolean confirmMessages() {
2737 return getPreferences().getBoolean("confirm_messages", true);
2738 }
2739
2740 public boolean allowMessageCorrection() {
2741 return getPreferences().getBoolean("allow_message_correction", false);
2742 }
2743
2744 public boolean sendChatStates() {
2745 return getPreferences().getBoolean("chat_states", false);
2746 }
2747
2748 public boolean saveEncryptedMessages() {
2749 return !getPreferences().getBoolean("dont_save_encrypted", false);
2750 }
2751
2752 private boolean respectAutojoin() {
2753 return getPreferences().getBoolean("autojoin", true);
2754 }
2755
2756 public boolean indicateReceived() {
2757 return getPreferences().getBoolean("indicate_received", false);
2758 }
2759
2760 public boolean useTorToConnect() {
2761 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2762 }
2763
2764 public boolean showExtendedConnectionOptions() {
2765 return getPreferences().getBoolean("show_connection_options", false);
2766 }
2767
2768 public int unreadCount() {
2769 int count = 0;
2770 for (Conversation conversation : getConversations()) {
2771 count += conversation.unreadCount();
2772 }
2773 return count;
2774 }
2775
2776
2777 public void showErrorToastInUi(int resId) {
2778 if (mOnShowErrorToast != null) {
2779 mOnShowErrorToast.onShowErrorToast(resId);
2780 }
2781 }
2782
2783 public void updateConversationUi() {
2784 if (mOnConversationUpdate != null) {
2785 mOnConversationUpdate.onConversationUpdate();
2786 }
2787 }
2788
2789 public void updateAccountUi() {
2790 if (mOnAccountUpdate != null) {
2791 mOnAccountUpdate.onAccountUpdate();
2792 }
2793 }
2794
2795 public void updateRosterUi() {
2796 if (mOnRosterUpdate != null) {
2797 mOnRosterUpdate.onRosterUpdate();
2798 }
2799 }
2800
2801 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2802 boolean rc = false;
2803 if (mOnCaptchaRequested != null) {
2804 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2805 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2806 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2807
2808 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2809 rc = true;
2810 }
2811
2812 return rc;
2813 }
2814
2815 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2816 if (mOnUpdateBlocklist != null) {
2817 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2818 }
2819 }
2820
2821 public void updateMucRosterUi() {
2822 if (mOnMucRosterUpdate != null) {
2823 mOnMucRosterUpdate.onMucRosterUpdate();
2824 }
2825 }
2826
2827 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2828 if (mOnKeyStatusUpdated != null) {
2829 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2830 }
2831 }
2832
2833 public Account findAccountByJid(final Jid accountJid) {
2834 for (Account account : this.accounts) {
2835 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2836 return account;
2837 }
2838 }
2839 return null;
2840 }
2841
2842 public Conversation findConversationByUuid(String uuid) {
2843 for (Conversation conversation : getConversations()) {
2844 if (conversation.getUuid().equals(uuid)) {
2845 return conversation;
2846 }
2847 }
2848 return null;
2849 }
2850
2851 public boolean markRead(final Conversation conversation) {
2852 mNotificationService.clear(conversation);
2853 final List<Message> readMessages = conversation.markRead();
2854 if (readMessages.size() > 0) {
2855 Runnable runnable = new Runnable() {
2856 @Override
2857 public void run() {
2858 for (Message message : readMessages) {
2859 databaseBackend.updateMessage(message);
2860 }
2861 }
2862 };
2863 mDatabaseExecutor.execute(runnable);
2864 updateUnreadCountBadge();
2865 return true;
2866 } else {
2867 return false;
2868 }
2869 }
2870
2871 public synchronized void updateUnreadCountBadge() {
2872 int count = unreadCount();
2873 if (unreadCount != count) {
2874 Log.d(Config.LOGTAG, "update unread count to " + count);
2875 if (count > 0) {
2876 ShortcutBadger.applyCount(getApplicationContext(), count);
2877 } else {
2878 ShortcutBadger.removeCount(getApplicationContext());
2879 }
2880 unreadCount = count;
2881 }
2882 }
2883
2884 public void sendReadMarker(final Conversation conversation) {
2885 final Message markable = conversation.getLatestMarkableMessage();
2886 if (this.markRead(conversation)) {
2887 updateConversationUi();
2888 }
2889 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2890 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2891 Account account = conversation.getAccount();
2892 final Jid to = markable.getCounterpart();
2893 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2894 this.sendMessagePacket(conversation.getAccount(), packet);
2895 }
2896 }
2897
2898 public SecureRandom getRNG() {
2899 return this.mRandom;
2900 }
2901
2902 public MemorizingTrustManager getMemorizingTrustManager() {
2903 return this.mMemorizingTrustManager;
2904 }
2905
2906 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2907 this.mMemorizingTrustManager = trustManager;
2908 }
2909
2910 public void updateMemorizingTrustmanager() {
2911 final MemorizingTrustManager tm;
2912 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2913 if (dontTrustSystemCAs) {
2914 tm = new MemorizingTrustManager(getApplicationContext(), null);
2915 } else {
2916 tm = new MemorizingTrustManager(getApplicationContext());
2917 }
2918 setMemorizingTrustManager(tm);
2919 }
2920
2921 public PowerManager getPowerManager() {
2922 return this.pm;
2923 }
2924
2925 public LruCache<String, Bitmap> getBitmapCache() {
2926 return this.mBitmapCache;
2927 }
2928
2929 public void syncRosterToDisk(final Account account) {
2930 Runnable runnable = new Runnable() {
2931
2932 @Override
2933 public void run() {
2934 databaseBackend.writeRoster(account.getRoster());
2935 }
2936 };
2937 mDatabaseExecutor.execute(runnable);
2938
2939 }
2940
2941 public List<String> getKnownHosts() {
2942 final List<String> hosts = new ArrayList<>();
2943 for (final Account account : getAccounts()) {
2944 if (!hosts.contains(account.getServer().toString())) {
2945 hosts.add(account.getServer().toString());
2946 }
2947 for (final Contact contact : account.getRoster().getContacts()) {
2948 if (contact.showInRoster()) {
2949 final String server = contact.getServer().toString();
2950 if (server != null && !hosts.contains(server)) {
2951 hosts.add(server);
2952 }
2953 }
2954 }
2955 }
2956 return hosts;
2957 }
2958
2959 public List<String> getKnownConferenceHosts() {
2960 final ArrayList<String> mucServers = new ArrayList<>();
2961 for (final Account account : accounts) {
2962 if (account.getXmppConnection() != null) {
2963 final String server = account.getXmppConnection().getMucServer();
2964 if (server != null && !mucServers.contains(server)) {
2965 mucServers.add(server);
2966 }
2967 }
2968 }
2969 return mucServers;
2970 }
2971
2972 public void sendMessagePacket(Account account, MessagePacket packet) {
2973 XmppConnection connection = account.getXmppConnection();
2974 if (connection != null) {
2975 connection.sendMessagePacket(packet);
2976 }
2977 }
2978
2979 public void sendPresencePacket(Account account, PresencePacket packet) {
2980 XmppConnection connection = account.getXmppConnection();
2981 if (connection != null) {
2982 connection.sendPresencePacket(packet);
2983 }
2984 }
2985
2986 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2987 XmppConnection connection = account.getXmppConnection();
2988 if (connection != null) {
2989 connection.sendCaptchaRegistryRequest(id, data);
2990 }
2991 }
2992
2993 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2994 final XmppConnection connection = account.getXmppConnection();
2995 if (connection != null) {
2996 connection.sendIqPacket(packet, callback);
2997 }
2998 }
2999
3000 public void sendPresence(final Account account) {
3001 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
3002 }
3003
3004 public void refreshAllPresences() {
3005 for (Account account : getAccounts()) {
3006 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3007 sendPresence(account);
3008 }
3009 }
3010 }
3011
3012 private void refreshAllGcmTokens() {
3013 for(Account account : getAccounts()) {
3014 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3015 mPushManagementService.registerPushTokenOnServer(account);
3016 }
3017 }
3018 }
3019
3020 public void sendOfflinePresence(final Account account) {
3021 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3022 }
3023
3024 public MessageGenerator getMessageGenerator() {
3025 return this.mMessageGenerator;
3026 }
3027
3028 public PresenceGenerator getPresenceGenerator() {
3029 return this.mPresenceGenerator;
3030 }
3031
3032 public IqGenerator getIqGenerator() {
3033 return this.mIqGenerator;
3034 }
3035
3036 public IqParser getIqParser() {
3037 return this.mIqParser;
3038 }
3039
3040 public JingleConnectionManager getJingleConnectionManager() {
3041 return this.mJingleConnectionManager;
3042 }
3043
3044 public MessageArchiveService getMessageArchiveService() {
3045 return this.mMessageArchiveService;
3046 }
3047
3048 public List<Contact> findContacts(Jid jid) {
3049 ArrayList<Contact> contacts = new ArrayList<>();
3050 for (Account account : getAccounts()) {
3051 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3052 Contact contact = account.getRoster().getContactFromRoster(jid);
3053 if (contact != null) {
3054 contacts.add(contact);
3055 }
3056 }
3057 }
3058 return contacts;
3059 }
3060
3061 public NotificationService getNotificationService() {
3062 return this.mNotificationService;
3063 }
3064
3065 public HttpConnectionManager getHttpConnectionManager() {
3066 return this.mHttpConnectionManager;
3067 }
3068
3069 public void resendFailedMessages(final Message message) {
3070 final Collection<Message> messages = new ArrayList<>();
3071 Message current = message;
3072 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3073 messages.add(current);
3074 if (current.mergeable(current.next())) {
3075 current = current.next();
3076 } else {
3077 break;
3078 }
3079 }
3080 for (final Message msg : messages) {
3081 msg.setTime(System.currentTimeMillis());
3082 markMessage(msg, Message.STATUS_WAITING);
3083 this.resendMessage(msg, false);
3084 }
3085 }
3086
3087 public void clearConversationHistory(final Conversation conversation) {
3088 conversation.clearMessages();
3089 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3090 conversation.setLastClearHistory(System.currentTimeMillis());
3091 Runnable runnable = new Runnable() {
3092 @Override
3093 public void run() {
3094 databaseBackend.deleteMessagesInConversation(conversation);
3095 }
3096 };
3097 mDatabaseExecutor.execute(runnable);
3098 }
3099
3100 public void sendBlockRequest(final Blockable blockable) {
3101 if (blockable != null && blockable.getBlockedJid() != null) {
3102 final Jid jid = blockable.getBlockedJid();
3103 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3104
3105 @Override
3106 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3107 if (packet.getType() == IqPacket.TYPE.RESULT) {
3108 account.getBlocklist().add(jid);
3109 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3110 }
3111 }
3112 });
3113 }
3114 }
3115
3116 public void sendUnblockRequest(final Blockable blockable) {
3117 if (blockable != null && blockable.getJid() != null) {
3118 final Jid jid = blockable.getBlockedJid();
3119 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3120 @Override
3121 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3122 if (packet.getType() == IqPacket.TYPE.RESULT) {
3123 account.getBlocklist().remove(jid);
3124 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3125 }
3126 }
3127 });
3128 }
3129 }
3130
3131 public void publishDisplayName(Account account) {
3132 String displayName = account.getDisplayName();
3133 if (displayName != null && !displayName.isEmpty()) {
3134 IqPacket publish = mIqGenerator.publishNick(displayName);
3135 sendIqPacket(account, publish, new OnIqPacketReceived() {
3136 @Override
3137 public void onIqPacketReceived(Account account, IqPacket packet) {
3138 if (packet.getType() == IqPacket.TYPE.ERROR) {
3139 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3140 }
3141 }
3142 });
3143 }
3144 }
3145
3146 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
3147 ServiceDiscoveryResult result = discoCache.get(key);
3148 if (result != null) {
3149 return result;
3150 } else {
3151 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3152 if (result != null) {
3153 discoCache.put(key, result);
3154 }
3155 return result;
3156 }
3157 }
3158
3159 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3160 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3161 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3162 if (disco != null) {
3163 presence.setServiceDiscoveryResult(disco);
3164 } else {
3165 if (!account.inProgressDiscoFetches.contains(key)) {
3166 account.inProgressDiscoFetches.add(key);
3167 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3168 request.setTo(jid);
3169 request.query("http://jabber.org/protocol/disco#info");
3170 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3171 sendIqPacket(account, request, new OnIqPacketReceived() {
3172 @Override
3173 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3174 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3175 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3176 if (presence.getVer().equals(disco.getVer())) {
3177 databaseBackend.insertDiscoveryResult(disco);
3178 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3179 } else {
3180 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3181 }
3182 }
3183 account.inProgressDiscoFetches.remove(key);
3184 }
3185 });
3186 }
3187 }
3188 }
3189
3190 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3191 for(Contact contact : roster.getContacts()) {
3192 for(Presence presence : contact.getPresences().getPresences().values()) {
3193 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3194 presence.setServiceDiscoveryResult(disco);
3195 }
3196 }
3197 }
3198 }
3199
3200 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3201 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3202 request.addChild("prefs","urn:xmpp:mam:0");
3203 sendIqPacket(account, request, new OnIqPacketReceived() {
3204 @Override
3205 public void onIqPacketReceived(Account account, IqPacket packet) {
3206 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3207 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3208 callback.onPreferencesFetched(prefs);
3209 } else {
3210 callback.onPreferencesFetchFailed();
3211 }
3212 }
3213 });
3214 }
3215
3216 public PushManagementService getPushManagementService() {
3217 return mPushManagementService;
3218 }
3219
3220 public interface OnMamPreferencesFetched {
3221 void onPreferencesFetched(Element prefs);
3222 void onPreferencesFetchFailed();
3223 }
3224
3225 public void pushMamPreferences(Account account, Element prefs) {
3226 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3227 set.addChild(prefs);
3228 sendIqPacket(account, set, null);
3229 }
3230
3231 public interface OnAccountCreated {
3232 void onAccountCreated(Account account);
3233
3234 void informUser(int r);
3235 }
3236
3237 public interface OnMoreMessagesLoaded {
3238 void onMoreMessagesLoaded(int count, Conversation conversation);
3239
3240 void informUser(int r);
3241 }
3242
3243 public interface OnAccountPasswordChanged {
3244 void onPasswordChangeSucceeded();
3245
3246 void onPasswordChangeFailed();
3247 }
3248
3249 public interface OnAffiliationChanged {
3250 void onAffiliationChangedSuccessful(Jid jid);
3251
3252 void onAffiliationChangeFailed(Jid jid, int resId);
3253 }
3254
3255 public interface OnRoleChanged {
3256 void onRoleChangedSuccessful(String nick);
3257
3258 void onRoleChangeFailed(String nick, int resid);
3259 }
3260
3261 public interface OnConversationUpdate {
3262 void onConversationUpdate();
3263 }
3264
3265 public interface OnAccountUpdate {
3266 void onAccountUpdate();
3267 }
3268
3269 public interface OnCaptchaRequested {
3270 void onCaptchaRequested(Account account,
3271 String id,
3272 Data data,
3273 Bitmap captcha);
3274 }
3275
3276 public interface OnRosterUpdate {
3277 void onRosterUpdate();
3278 }
3279
3280 public interface OnMucRosterUpdate {
3281 void onMucRosterUpdate();
3282 }
3283
3284 public interface OnConferenceConfigurationFetched {
3285 void onConferenceConfigurationFetched(Conversation conversation);
3286
3287 void onFetchFailed(Conversation conversation, Element error);
3288 }
3289
3290 public interface OnConferenceJoined {
3291 void onConferenceJoined(Conversation conversation);
3292 }
3293
3294 public interface OnConferenceOptionsPushed {
3295 void onPushSucceeded();
3296
3297 void onPushFailed();
3298 }
3299
3300 public interface OnShowErrorToast {
3301 void onShowErrorToast(int resId);
3302 }
3303
3304 public class XmppConnectionBinder extends Binder {
3305 public XmppConnectionService getService() {
3306 return XmppConnectionService.this;
3307 }
3308 }
3309}