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(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(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();
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();
791 }
792 }
793
794 private void logoutAndSave() {
795 for (final Account account : accounts) {
796 databaseBackend.writeRoster(account.getRoster());
797 if (account.getXmppConnection() != null) {
798 new Thread(new Runnable() {
799 @Override
800 public void run() {
801 disconnect(account, false);
802 }
803 }).start();
804 cancelWakeUpCall(account.getUuid().hashCode());
805 }
806 }
807 Log.d(Config.LOGTAG, "good bye");
808 stopSelf();
809 }
810
811 private void cancelWakeUpCall(int requestCode) {
812 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
813 final Intent intent = new Intent(this, EventReceiver.class);
814 intent.setAction("ping");
815 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
816 }
817
818 public void scheduleWakeUpCall(int seconds, int requestCode) {
819 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
820
821 Context context = getApplicationContext();
822 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
823
824 Intent intent = new Intent(context, EventReceiver.class);
825 intent.setAction("ping");
826 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
827 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
828 }
829
830 public XmppConnection createConnection(final Account account) {
831 final SharedPreferences sharedPref = getPreferences();
832 account.setResource(sharedPref.getString("resource", "mobile")
833 .toLowerCase(Locale.getDefault()));
834 final XmppConnection connection = new XmppConnection(account, this);
835 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
836 connection.setOnStatusChangedListener(this.statusListener);
837 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
838 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
839 connection.setOnJinglePacketReceivedListener(this.jingleListener);
840 connection.setOnBindListener(this.mOnBindListener);
841 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
842 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
843 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
844 AxolotlService axolotlService = account.getAxolotlService();
845 if (axolotlService != null) {
846 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
847 }
848 return connection;
849 }
850
851 public void sendChatState(Conversation conversation) {
852 if (sendChatStates()) {
853 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
854 sendMessagePacket(conversation.getAccount(), packet);
855 }
856 }
857
858 private void sendFileMessage(final Message message, final boolean delay) {
859 Log.d(Config.LOGTAG, "send file message");
860 final Account account = message.getConversation().getAccount();
861 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
862 mHttpConnectionManager.createNewUploadConnection(message, delay);
863 } else {
864 mJingleConnectionManager.createNewConnection(message);
865 }
866 }
867
868 public void sendMessage(final Message message) {
869 sendMessage(message, false, false);
870 }
871
872 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
873 final Account account = message.getConversation().getAccount();
874 final Conversation conversation = message.getConversation();
875 account.deactivateGracePeriod();
876 MessagePacket packet = null;
877 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
878 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
879 && !message.edited();
880 boolean saveInDb = addToConversation;
881 message.setStatus(Message.STATUS_WAITING);
882
883 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
884 message.getConversation().endOtrIfNeeded();
885 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
886 new Conversation.OnMessageFound() {
887 @Override
888 public void onMessageFound(Message message) {
889 markMessage(message, Message.STATUS_SEND_FAILED);
890 }
891 });
892 }
893
894 if (account.isOnlineAndConnected()) {
895 switch (message.getEncryption()) {
896 case Message.ENCRYPTION_NONE:
897 if (message.needsUploading()) {
898 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
899 || message.fixCounterpart()) {
900 this.sendFileMessage(message, delay);
901 } else {
902 break;
903 }
904 } else {
905 packet = mMessageGenerator.generateChat(message);
906 }
907 break;
908 case Message.ENCRYPTION_PGP:
909 case Message.ENCRYPTION_DECRYPTED:
910 if (message.needsUploading()) {
911 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
912 || message.fixCounterpart()) {
913 this.sendFileMessage(message, delay);
914 } else {
915 break;
916 }
917 } else {
918 packet = mMessageGenerator.generatePgpChat(message);
919 }
920 break;
921 case Message.ENCRYPTION_OTR:
922 SessionImpl otrSession = conversation.getOtrSession();
923 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
924 try {
925 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
926 } catch (InvalidJidException e) {
927 break;
928 }
929 if (message.needsUploading()) {
930 mJingleConnectionManager.createNewConnection(message);
931 } else {
932 packet = mMessageGenerator.generateOtrChat(message);
933 }
934 } else if (otrSession == null) {
935 if (message.fixCounterpart()) {
936 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
937 } else {
938 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
939 break;
940 }
941 } else {
942 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
943 }
944 break;
945 case Message.ENCRYPTION_AXOLOTL:
946 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
947 if (message.needsUploading()) {
948 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
949 || message.fixCounterpart()) {
950 this.sendFileMessage(message, delay);
951 } else {
952 break;
953 }
954 } else {
955 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
956 if (axolotlMessage == null) {
957 account.getAxolotlService().preparePayloadMessage(message, delay);
958 } else {
959 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
960 }
961 }
962 break;
963
964 }
965 if (packet != null) {
966 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
967 message.setStatus(Message.STATUS_UNSEND);
968 } else {
969 message.setStatus(Message.STATUS_SEND);
970 }
971 }
972 } else {
973 switch (message.getEncryption()) {
974 case Message.ENCRYPTION_DECRYPTED:
975 if (!message.needsUploading()) {
976 String pgpBody = message.getEncryptedBody();
977 String decryptedBody = message.getBody();
978 message.setBody(pgpBody);
979 message.setEncryption(Message.ENCRYPTION_PGP);
980 databaseBackend.createMessage(message);
981 saveInDb = false;
982 message.setBody(decryptedBody);
983 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
984 }
985 break;
986 case Message.ENCRYPTION_OTR:
987 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
988 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
989 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
990 }
991 break;
992 case Message.ENCRYPTION_AXOLOTL:
993 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
994 break;
995 }
996 }
997
998 if (resend) {
999 if (packet != null && addToConversation) {
1000 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1001 markMessage(message, Message.STATUS_UNSEND);
1002 } else {
1003 markMessage(message, Message.STATUS_SEND);
1004 }
1005 }
1006 } else {
1007 if (addToConversation) {
1008 conversation.add(message);
1009 }
1010 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1011 if (saveInDb) {
1012 databaseBackend.createMessage(message);
1013 } else if (message.edited()) {
1014 databaseBackend.updateMessage(message, message.getEditedId());
1015 }
1016 }
1017 updateConversationUi();
1018 }
1019 if (packet != null) {
1020 if (delay) {
1021 mMessageGenerator.addDelay(packet, message.getTimeSent());
1022 }
1023 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1024 if (this.sendChatStates()) {
1025 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1026 }
1027 }
1028 sendMessagePacket(account, packet);
1029 }
1030 }
1031
1032 private void sendUnsentMessages(final Conversation conversation) {
1033 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1034
1035 @Override
1036 public void onMessageFound(Message message) {
1037 resendMessage(message, true);
1038 }
1039 });
1040 }
1041
1042 public void resendMessage(final Message message, final boolean delay) {
1043 sendMessage(message, true, delay);
1044 }
1045
1046 public void fetchRosterFromServer(final Account account) {
1047 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1048 if (!"".equals(account.getRosterVersion())) {
1049 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1050 + ": fetching roster version " + account.getRosterVersion());
1051 } else {
1052 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1053 }
1054 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1055 sendIqPacket(account, iqPacket, mIqParser);
1056 }
1057
1058 public void fetchBookmarks(final Account account) {
1059 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1060 final Element query = iqPacket.query("jabber:iq:private");
1061 query.addChild("storage", "storage:bookmarks");
1062 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1063
1064 @Override
1065 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1066 if (packet.getType() == IqPacket.TYPE.RESULT) {
1067 final Element query = packet.query();
1068 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1069 final Element storage = query.findChild("storage", "storage:bookmarks");
1070 final boolean autojoin = respectAutojoin();
1071 if (storage != null) {
1072 for (final Element item : storage.getChildren()) {
1073 if (item.getName().equals("conference")) {
1074 final Bookmark bookmark = Bookmark.parse(item, account);
1075 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1076 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1077 bookmark.setBookmarkName(old.getBookmarkName());
1078 }
1079 Conversation conversation = find(bookmark);
1080 if (conversation != null) {
1081 conversation.setBookmark(bookmark);
1082 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1083 conversation = findOrCreateConversation(
1084 account, bookmark.getJid(), true);
1085 conversation.setBookmark(bookmark);
1086 joinMuc(conversation);
1087 }
1088 }
1089 }
1090 }
1091 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1092 } else {
1093 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1094 }
1095 }
1096 };
1097 sendIqPacket(account, iqPacket, callback);
1098 }
1099
1100 public void pushBookmarks(Account account) {
1101 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1102 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1103 Element query = iqPacket.query("jabber:iq:private");
1104 Element storage = query.addChild("storage", "storage:bookmarks");
1105 for (Bookmark bookmark : account.getBookmarks()) {
1106 storage.addChild(bookmark);
1107 }
1108 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1109 }
1110
1111 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1112 if (mPhoneContactMergerThread != null) {
1113 mPhoneContactMergerThread.interrupt();
1114 }
1115 mPhoneContactMergerThread = new Thread(new Runnable() {
1116 @Override
1117 public void run() {
1118 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1119 for (Account account : accounts) {
1120 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1121 for (Bundle phoneContact : phoneContacts) {
1122 if (Thread.interrupted()) {
1123 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1124 return;
1125 }
1126 Jid jid;
1127 try {
1128 jid = Jid.fromString(phoneContact.getString("jid"));
1129 } catch (final InvalidJidException e) {
1130 continue;
1131 }
1132 final Contact contact = account.getRoster().getContact(jid);
1133 String systemAccount = phoneContact.getInt("phoneid")
1134 + "#"
1135 + phoneContact.getString("lookup");
1136 contact.setSystemAccount(systemAccount);
1137 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1138 getAvatarService().clear(contact);
1139 }
1140 contact.setSystemName(phoneContact.getString("displayname"));
1141 withSystemAccounts.remove(contact);
1142 }
1143 for (Contact contact : withSystemAccounts) {
1144 contact.setSystemAccount(null);
1145 contact.setSystemName(null);
1146 if (contact.setPhotoUri(null)) {
1147 getAvatarService().clear(contact);
1148 }
1149 }
1150 }
1151 Log.d(Config.LOGTAG, "finished merging phone contacts");
1152 updateAccountUi();
1153 }
1154 });
1155 mPhoneContactMergerThread.start();
1156 }
1157
1158 private void restoreFromDatabase() {
1159 synchronized (this.conversations) {
1160 final Map<String, Account> accountLookupTable = new Hashtable<>();
1161 for (Account account : this.accounts) {
1162 accountLookupTable.put(account.getUuid(), account);
1163 }
1164 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1165 for (Conversation conversation : this.conversations) {
1166 Account account = accountLookupTable.get(conversation.getAccountUuid());
1167 conversation.setAccount(account);
1168 }
1169 Runnable runnable = new Runnable() {
1170 @Override
1171 public void run() {
1172 Log.d(Config.LOGTAG, "restoring roster");
1173 for (Account account : accounts) {
1174 databaseBackend.readRoster(account.getRoster());
1175 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1176 }
1177 getBitmapCache().evictAll();
1178 Looper.prepare();
1179 loadPhoneContacts();
1180 Log.d(Config.LOGTAG, "restoring messages");
1181 for (Conversation conversation : conversations) {
1182 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1183 checkDeletedFiles(conversation);
1184 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1185 @Override
1186 public void onMessageFound(Message message) {
1187 mNotificationService.pushFromBacklog(message);
1188 }
1189 });
1190 }
1191 mNotificationService.finishBacklog(false);
1192 mRestoredFromDatabase = true;
1193 Log.d(Config.LOGTAG, "restored all messages");
1194 updateConversationUi();
1195 }
1196 };
1197 mDatabaseExecutor.execute(runnable);
1198 }
1199 }
1200
1201 public void loadPhoneContacts() {
1202 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1203 new CopyOnWriteArrayList<Bundle>(),
1204 XmppConnectionService.this);
1205 }
1206
1207 public List<Conversation> getConversations() {
1208 return this.conversations;
1209 }
1210
1211 private void checkDeletedFiles(Conversation conversation) {
1212 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1213
1214 @Override
1215 public void onMessageFound(Message message) {
1216 if (!getFileBackend().isFileAvailable(message)) {
1217 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1218 final int s = message.getStatus();
1219 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1220 markMessage(message, Message.STATUS_SEND_FAILED);
1221 }
1222 }
1223 }
1224 });
1225 }
1226
1227 private void markFileDeleted(String uuid) {
1228 for (Conversation conversation : getConversations()) {
1229 Message message = conversation.findMessageWithFileAndUuid(uuid);
1230 if (message != null) {
1231 if (!getFileBackend().isFileAvailable(message)) {
1232 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1233 final int s = message.getStatus();
1234 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1235 markMessage(message, Message.STATUS_SEND_FAILED);
1236 } else {
1237 updateConversationUi();
1238 }
1239 }
1240 return;
1241 }
1242 }
1243 }
1244
1245 public void populateWithOrderedConversations(final List<Conversation> list) {
1246 populateWithOrderedConversations(list, true);
1247 }
1248
1249 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1250 list.clear();
1251 if (includeNoFileUpload) {
1252 list.addAll(getConversations());
1253 } else {
1254 for (Conversation conversation : getConversations()) {
1255 if (conversation.getMode() == Conversation.MODE_SINGLE
1256 || conversation.getAccount().httpUploadAvailable()) {
1257 list.add(conversation);
1258 }
1259 }
1260 }
1261 Collections.sort(list, new Comparator<Conversation>() {
1262 @Override
1263 public int compare(Conversation lhs, Conversation rhs) {
1264 Message left = lhs.getLatestMessage();
1265 Message right = rhs.getLatestMessage();
1266 if (left.getTimeSent() > right.getTimeSent()) {
1267 return -1;
1268 } else if (left.getTimeSent() < right.getTimeSent()) {
1269 return 1;
1270 } else {
1271 return 0;
1272 }
1273 }
1274 });
1275 }
1276
1277 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1278 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1279 return;
1280 } else if (timestamp == 0) {
1281 return;
1282 }
1283 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1284 Runnable runnable = new Runnable() {
1285 @Override
1286 public void run() {
1287 final Account account = conversation.getAccount();
1288 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1289 if (messages.size() > 0) {
1290 conversation.addAll(0, messages);
1291 checkDeletedFiles(conversation);
1292 callback.onMoreMessagesLoaded(messages.size(), conversation);
1293 } else if (conversation.hasMessagesLeftOnServer()
1294 && account.isOnlineAndConnected()
1295 && conversation.getLastClearHistory() == 0) {
1296 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1297 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1298 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1299 if (query != null) {
1300 query.setCallback(callback);
1301 }
1302 callback.informUser(R.string.fetching_history_from_server);
1303 }
1304 }
1305 }
1306 };
1307 mDatabaseExecutor.execute(runnable);
1308 }
1309
1310 public List<Account> getAccounts() {
1311 return this.accounts;
1312 }
1313
1314 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1315 for (final Conversation conversation : haystack) {
1316 if (conversation.getContact() == contact) {
1317 return conversation;
1318 }
1319 }
1320 return null;
1321 }
1322
1323 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1324 if (jid == null) {
1325 return null;
1326 }
1327 for (final Conversation conversation : haystack) {
1328 if ((account == null || conversation.getAccount() == account)
1329 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1330 return conversation;
1331 }
1332 }
1333 return null;
1334 }
1335
1336 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1337 return this.findOrCreateConversation(account, jid, muc, null);
1338 }
1339
1340 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1341 synchronized (this.conversations) {
1342 Conversation conversation = find(account, jid);
1343 if (conversation != null) {
1344 return conversation;
1345 }
1346 conversation = databaseBackend.findConversation(account, jid);
1347 if (conversation != null) {
1348 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1349 conversation.setAccount(account);
1350 if (muc) {
1351 conversation.setMode(Conversation.MODE_MULTI);
1352 conversation.setContactJid(jid);
1353 } else {
1354 conversation.setMode(Conversation.MODE_SINGLE);
1355 conversation.setContactJid(jid.toBareJid());
1356 }
1357 conversation.setNextEncryption(-1);
1358 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1359 this.databaseBackend.updateConversation(conversation);
1360 } else {
1361 String conversationName;
1362 Contact contact = account.getRoster().getContact(jid);
1363 if (contact != null) {
1364 conversationName = contact.getDisplayName();
1365 } else {
1366 conversationName = jid.getLocalpart();
1367 }
1368 if (muc) {
1369 conversation = new Conversation(conversationName, account, jid,
1370 Conversation.MODE_MULTI);
1371 } else {
1372 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1373 Conversation.MODE_SINGLE);
1374 }
1375 this.databaseBackend.createConversation(conversation);
1376 }
1377 if (account.getXmppConnection() != null
1378 && account.getXmppConnection().getFeatures().mam()
1379 && !muc) {
1380 if (query == null) {
1381 this.mMessageArchiveService.query(conversation);
1382 } else {
1383 if (query.getConversation() == null) {
1384 this.mMessageArchiveService.query(conversation, query.getStart());
1385 }
1386 }
1387 }
1388 checkDeletedFiles(conversation);
1389 this.conversations.add(conversation);
1390 updateConversationUi();
1391 return conversation;
1392 }
1393 }
1394
1395 public void archiveConversation(Conversation conversation) {
1396 getNotificationService().clear(conversation);
1397 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1398 conversation.setNextEncryption(-1);
1399 synchronized (this.conversations) {
1400 if (conversation.getMode() == Conversation.MODE_MULTI) {
1401 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1402 Bookmark bookmark = conversation.getBookmark();
1403 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1404 bookmark.setAutojoin(false);
1405 pushBookmarks(bookmark.getAccount());
1406 }
1407 }
1408 leaveMuc(conversation);
1409 } else {
1410 conversation.endOtrIfNeeded();
1411 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1412 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1413 sendPresencePacket(
1414 conversation.getAccount(),
1415 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1416 );
1417 }
1418 }
1419 this.databaseBackend.updateConversation(conversation);
1420 this.conversations.remove(conversation);
1421 updateConversationUi();
1422 }
1423 }
1424
1425 public void createAccount(final Account account) {
1426 account.initAccountServices(this);
1427 databaseBackend.createAccount(account);
1428 this.accounts.add(account);
1429 this.reconnectAccountInBackground(account);
1430 updateAccountUi();
1431 }
1432
1433 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1434 new Thread(new Runnable() {
1435 @Override
1436 public void run() {
1437 try {
1438 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1439 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1440 if (findAccountByJid(info.first) == null) {
1441 Account account = new Account(info.first, "");
1442 account.setPrivateKeyAlias(alias);
1443 account.setOption(Account.OPTION_DISABLED, true);
1444 account.setDisplayName(info.second);
1445 createAccount(account);
1446 callback.onAccountCreated(account);
1447 if (Config.X509_VERIFICATION) {
1448 try {
1449 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1450 } catch (CertificateException e) {
1451 callback.informUser(R.string.certificate_chain_is_not_trusted);
1452 }
1453 }
1454 } else {
1455 callback.informUser(R.string.account_already_exists);
1456 }
1457 } catch (Exception e) {
1458 e.printStackTrace();
1459 callback.informUser(R.string.unable_to_parse_certificate);
1460 }
1461 }
1462 }).start();
1463
1464 }
1465
1466 public void updateKeyInAccount(final Account account, final String alias) {
1467 Log.d(Config.LOGTAG, "update key in account " + alias);
1468 try {
1469 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1470 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1471 if (account.getJid().toBareJid().equals(info.first)) {
1472 account.setPrivateKeyAlias(alias);
1473 account.setDisplayName(info.second);
1474 databaseBackend.updateAccount(account);
1475 if (Config.X509_VERIFICATION) {
1476 try {
1477 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1478 } catch (CertificateException e) {
1479 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1480 }
1481 account.getAxolotlService().regenerateKeys(true);
1482 }
1483 } else {
1484 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1485 }
1486 } catch (Exception e) {
1487 e.printStackTrace();
1488 }
1489 }
1490
1491 public void updateAccount(final Account account) {
1492 this.statusListener.onStatusChanged(account);
1493 databaseBackend.updateAccount(account);
1494 reconnectAccountInBackground(account);
1495 updateAccountUi();
1496 getNotificationService().updateErrorNotification();
1497 }
1498
1499 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1500 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1501 sendIqPacket(account, iq, new OnIqPacketReceived() {
1502 @Override
1503 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1504 if (packet.getType() == IqPacket.TYPE.RESULT) {
1505 account.setPassword(newPassword);
1506 databaseBackend.updateAccount(account);
1507 callback.onPasswordChangeSucceeded();
1508 } else {
1509 callback.onPasswordChangeFailed();
1510 }
1511 }
1512 });
1513 }
1514
1515 public void deleteAccount(final Account account) {
1516 synchronized (this.conversations) {
1517 for (final Conversation conversation : conversations) {
1518 if (conversation.getAccount() == account) {
1519 if (conversation.getMode() == Conversation.MODE_MULTI) {
1520 leaveMuc(conversation);
1521 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1522 conversation.endOtrIfNeeded();
1523 }
1524 conversations.remove(conversation);
1525 }
1526 }
1527 if (account.getXmppConnection() != null) {
1528 this.disconnect(account, true);
1529 }
1530 Runnable runnable = new Runnable() {
1531 @Override
1532 public void run() {
1533 databaseBackend.deleteAccount(account);
1534 }
1535 };
1536 mDatabaseExecutor.execute(runnable);
1537 this.accounts.remove(account);
1538 updateAccountUi();
1539 getNotificationService().updateErrorNotification();
1540 }
1541 }
1542
1543 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1544 synchronized (this) {
1545 if (checkListeners()) {
1546 switchToForeground();
1547 }
1548 this.mOnConversationUpdate = listener;
1549 this.mNotificationService.setIsInForeground(true);
1550 if (this.convChangedListenerCount < 2) {
1551 this.convChangedListenerCount++;
1552 }
1553 }
1554 }
1555
1556 public void removeOnConversationListChangedListener() {
1557 synchronized (this) {
1558 this.convChangedListenerCount--;
1559 if (this.convChangedListenerCount <= 0) {
1560 this.convChangedListenerCount = 0;
1561 this.mOnConversationUpdate = null;
1562 this.mNotificationService.setIsInForeground(false);
1563 if (checkListeners()) {
1564 switchToBackground();
1565 }
1566 }
1567 }
1568 }
1569
1570 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1571 synchronized (this) {
1572 if (checkListeners()) {
1573 switchToForeground();
1574 }
1575 this.mOnShowErrorToast = onShowErrorToast;
1576 if (this.showErrorToastListenerCount < 2) {
1577 this.showErrorToastListenerCount++;
1578 }
1579 }
1580 this.mOnShowErrorToast = onShowErrorToast;
1581 }
1582
1583 public void removeOnShowErrorToastListener() {
1584 synchronized (this) {
1585 this.showErrorToastListenerCount--;
1586 if (this.showErrorToastListenerCount <= 0) {
1587 this.showErrorToastListenerCount = 0;
1588 this.mOnShowErrorToast = null;
1589 if (checkListeners()) {
1590 switchToBackground();
1591 }
1592 }
1593 }
1594 }
1595
1596 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1597 synchronized (this) {
1598 if (checkListeners()) {
1599 switchToForeground();
1600 }
1601 this.mOnAccountUpdate = listener;
1602 if (this.accountChangedListenerCount < 2) {
1603 this.accountChangedListenerCount++;
1604 }
1605 }
1606 }
1607
1608 public void removeOnAccountListChangedListener() {
1609 synchronized (this) {
1610 this.accountChangedListenerCount--;
1611 if (this.accountChangedListenerCount <= 0) {
1612 this.mOnAccountUpdate = null;
1613 this.accountChangedListenerCount = 0;
1614 if (checkListeners()) {
1615 switchToBackground();
1616 }
1617 }
1618 }
1619 }
1620
1621 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1622 synchronized (this) {
1623 if (checkListeners()) {
1624 switchToForeground();
1625 }
1626 this.mOnCaptchaRequested = listener;
1627 if (this.captchaRequestedListenerCount < 2) {
1628 this.captchaRequestedListenerCount++;
1629 }
1630 }
1631 }
1632
1633 public void removeOnCaptchaRequestedListener() {
1634 synchronized (this) {
1635 this.captchaRequestedListenerCount--;
1636 if (this.captchaRequestedListenerCount <= 0) {
1637 this.mOnCaptchaRequested = null;
1638 this.captchaRequestedListenerCount = 0;
1639 if (checkListeners()) {
1640 switchToBackground();
1641 }
1642 }
1643 }
1644 }
1645
1646 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1647 synchronized (this) {
1648 if (checkListeners()) {
1649 switchToForeground();
1650 }
1651 this.mOnRosterUpdate = listener;
1652 if (this.rosterChangedListenerCount < 2) {
1653 this.rosterChangedListenerCount++;
1654 }
1655 }
1656 }
1657
1658 public void removeOnRosterUpdateListener() {
1659 synchronized (this) {
1660 this.rosterChangedListenerCount--;
1661 if (this.rosterChangedListenerCount <= 0) {
1662 this.rosterChangedListenerCount = 0;
1663 this.mOnRosterUpdate = null;
1664 if (checkListeners()) {
1665 switchToBackground();
1666 }
1667 }
1668 }
1669 }
1670
1671 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1672 synchronized (this) {
1673 if (checkListeners()) {
1674 switchToForeground();
1675 }
1676 this.mOnUpdateBlocklist = listener;
1677 if (this.updateBlocklistListenerCount < 2) {
1678 this.updateBlocklistListenerCount++;
1679 }
1680 }
1681 }
1682
1683 public void removeOnUpdateBlocklistListener() {
1684 synchronized (this) {
1685 this.updateBlocklistListenerCount--;
1686 if (this.updateBlocklistListenerCount <= 0) {
1687 this.updateBlocklistListenerCount = 0;
1688 this.mOnUpdateBlocklist = null;
1689 if (checkListeners()) {
1690 switchToBackground();
1691 }
1692 }
1693 }
1694 }
1695
1696 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1697 synchronized (this) {
1698 if (checkListeners()) {
1699 switchToForeground();
1700 }
1701 this.mOnKeyStatusUpdated = listener;
1702 if (this.keyStatusUpdatedListenerCount < 2) {
1703 this.keyStatusUpdatedListenerCount++;
1704 }
1705 }
1706 }
1707
1708 public void removeOnNewKeysAvailableListener() {
1709 synchronized (this) {
1710 this.keyStatusUpdatedListenerCount--;
1711 if (this.keyStatusUpdatedListenerCount <= 0) {
1712 this.keyStatusUpdatedListenerCount = 0;
1713 this.mOnKeyStatusUpdated = null;
1714 if (checkListeners()) {
1715 switchToBackground();
1716 }
1717 }
1718 }
1719 }
1720
1721 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1722 synchronized (this) {
1723 if (checkListeners()) {
1724 switchToForeground();
1725 }
1726 this.mOnMucRosterUpdate = listener;
1727 if (this.mucRosterChangedListenerCount < 2) {
1728 this.mucRosterChangedListenerCount++;
1729 }
1730 }
1731 }
1732
1733 public void removeOnMucRosterUpdateListener() {
1734 synchronized (this) {
1735 this.mucRosterChangedListenerCount--;
1736 if (this.mucRosterChangedListenerCount <= 0) {
1737 this.mucRosterChangedListenerCount = 0;
1738 this.mOnMucRosterUpdate = null;
1739 if (checkListeners()) {
1740 switchToBackground();
1741 }
1742 }
1743 }
1744 }
1745
1746 private boolean checkListeners() {
1747 return (this.mOnAccountUpdate == null
1748 && this.mOnConversationUpdate == null
1749 && this.mOnRosterUpdate == null
1750 && this.mOnCaptchaRequested == null
1751 && this.mOnUpdateBlocklist == null
1752 && this.mOnShowErrorToast == null
1753 && this.mOnKeyStatusUpdated == null);
1754 }
1755
1756 private void switchToForeground() {
1757 for (Conversation conversation : getConversations()) {
1758 conversation.setIncomingChatState(ChatState.ACTIVE);
1759 }
1760 for (Account account : getAccounts()) {
1761 if (account.getStatus() == Account.State.ONLINE) {
1762 XmppConnection connection = account.getXmppConnection();
1763 if (connection != null && connection.getFeatures().csi()) {
1764 connection.sendActive();
1765 }
1766 }
1767 }
1768 Log.d(Config.LOGTAG, "app switched into foreground");
1769 }
1770
1771 private void switchToBackground() {
1772 for (Account account : getAccounts()) {
1773 if (account.getStatus() == Account.State.ONLINE) {
1774 XmppConnection connection = account.getXmppConnection();
1775 if (connection != null) {
1776 if (connection.getFeatures().csi()) {
1777 connection.sendInactive();
1778 }
1779 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1780 connection.waitForPush();
1781 cancelWakeUpCall(account.getUuid().hashCode());
1782 }
1783 }
1784 }
1785 }
1786 this.mNotificationService.setIsInForeground(false);
1787 Log.d(Config.LOGTAG, "app switched into background");
1788 }
1789
1790 private void connectMultiModeConversations(Account account) {
1791 List<Conversation> conversations = getConversations();
1792 for (Conversation conversation : conversations) {
1793 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1794 joinMuc(conversation);
1795 }
1796 }
1797 }
1798
1799 public void joinMuc(Conversation conversation) {
1800 joinMuc(conversation, null);
1801 }
1802
1803 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1804 Account account = conversation.getAccount();
1805 account.pendingConferenceJoins.remove(conversation);
1806 account.pendingConferenceLeaves.remove(conversation);
1807 if (account.getStatus() == Account.State.ONLINE) {
1808 conversation.resetMucOptions();
1809 conversation.setHasMessagesLeftOnServer(false);
1810 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1811
1812 private void join(Conversation conversation) {
1813 Account account = conversation.getAccount();
1814 final MucOptions mucOptions = conversation.getMucOptions();
1815 final Jid joinJid = mucOptions.getSelf().getFullJid();
1816 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1817 PresencePacket packet = new PresencePacket();
1818 packet.setFrom(conversation.getAccount().getJid());
1819 packet.setTo(joinJid);
1820 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1821 if (conversation.getMucOptions().getPassword() != null) {
1822 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1823 }
1824
1825 if (mucOptions.mamSupport()) {
1826 // Use MAM instead of the limited muc history to get history
1827 x.addChild("history").setAttribute("maxchars", "0");
1828 } else {
1829 // Fallback to muc history
1830 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1831 }
1832 String sig = account.getPgpSignature();
1833 if (sig != null) {
1834 packet.addChild("x", "jabber:x:signed").setContent(sig);
1835 }
1836 sendPresencePacket(account, packet);
1837 if (onConferenceJoined != null) {
1838 onConferenceJoined.onConferenceJoined(conversation);
1839 }
1840 if (!joinJid.equals(conversation.getJid())) {
1841 conversation.setContactJid(joinJid);
1842 databaseBackend.updateConversation(conversation);
1843 }
1844
1845 if (mucOptions.mamSupport()) {
1846 getMessageArchiveService().catchupMUC(conversation);
1847 }
1848 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1849 fetchConferenceMembers(conversation);
1850 }
1851 sendUnsentMessages(conversation);
1852 }
1853
1854 @Override
1855 public void onConferenceConfigurationFetched(Conversation conversation) {
1856 join(conversation);
1857 }
1858
1859 @Override
1860 public void onFetchFailed(final Conversation conversation, Element error) {
1861 join(conversation);
1862 fetchConferenceConfiguration(conversation);
1863 }
1864 });
1865 updateConversationUi();
1866 } else {
1867 account.pendingConferenceJoins.add(conversation);
1868 conversation.resetMucOptions();
1869 conversation.setHasMessagesLeftOnServer(false);
1870 updateConversationUi();
1871 }
1872 }
1873
1874 private void fetchConferenceMembers(final Conversation conversation) {
1875 final Account account = conversation.getAccount();
1876 final String[] affiliations = {"member","admin","owner"};
1877 OnIqPacketReceived callback = new OnIqPacketReceived() {
1878
1879 private int i = 0;
1880
1881 @Override
1882 public void onIqPacketReceived(Account account, IqPacket packet) {
1883 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1884 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1885 for(Element child : query.getChildren()) {
1886 if ("item".equals(child.getName())) {
1887 conversation.getMucOptions().putMember(child.getAttributeAsJid("jid"));
1888 }
1889 }
1890 } else {
1891 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1892 }
1893 ++i;
1894 if (i >= affiliations.length) {
1895 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1896 }
1897 }
1898 };
1899 for(String affiliation : affiliations) {
1900 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1901 }
1902 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1903 }
1904
1905 public void providePasswordForMuc(Conversation conversation, String password) {
1906 if (conversation.getMode() == Conversation.MODE_MULTI) {
1907 conversation.getMucOptions().setPassword(password);
1908 if (conversation.getBookmark() != null) {
1909 if (respectAutojoin()) {
1910 conversation.getBookmark().setAutojoin(true);
1911 }
1912 pushBookmarks(conversation.getAccount());
1913 }
1914 databaseBackend.updateConversation(conversation);
1915 joinMuc(conversation);
1916 }
1917 }
1918
1919 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1920 final MucOptions options = conversation.getMucOptions();
1921 final Jid joinJid = options.createJoinJid(nick);
1922 if (options.online()) {
1923 Account account = conversation.getAccount();
1924 options.setOnRenameListener(new OnRenameListener() {
1925
1926 @Override
1927 public void onSuccess() {
1928 conversation.setContactJid(joinJid);
1929 databaseBackend.updateConversation(conversation);
1930 Bookmark bookmark = conversation.getBookmark();
1931 if (bookmark != null) {
1932 bookmark.setNick(nick);
1933 pushBookmarks(bookmark.getAccount());
1934 }
1935 callback.success(conversation);
1936 }
1937
1938 @Override
1939 public void onFailure() {
1940 callback.error(R.string.nick_in_use, conversation);
1941 }
1942 });
1943
1944 PresencePacket packet = new PresencePacket();
1945 packet.setTo(joinJid);
1946 packet.setFrom(conversation.getAccount().getJid());
1947
1948 String sig = account.getPgpSignature();
1949 if (sig != null) {
1950 packet.addChild("status").setContent("online");
1951 packet.addChild("x", "jabber:x:signed").setContent(sig);
1952 }
1953 sendPresencePacket(account, packet);
1954 } else {
1955 conversation.setContactJid(joinJid);
1956 databaseBackend.updateConversation(conversation);
1957 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1958 Bookmark bookmark = conversation.getBookmark();
1959 if (bookmark != null) {
1960 bookmark.setNick(nick);
1961 pushBookmarks(bookmark.getAccount());
1962 }
1963 joinMuc(conversation);
1964 }
1965 }
1966 }
1967
1968 public void leaveMuc(Conversation conversation) {
1969 leaveMuc(conversation, false);
1970 }
1971
1972 private void leaveMuc(Conversation conversation, boolean now) {
1973 Account account = conversation.getAccount();
1974 account.pendingConferenceJoins.remove(conversation);
1975 account.pendingConferenceLeaves.remove(conversation);
1976 if (account.getStatus() == Account.State.ONLINE || now) {
1977 PresencePacket packet = new PresencePacket();
1978 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
1979 packet.setFrom(conversation.getAccount().getJid());
1980 packet.setAttribute("type", "unavailable");
1981 sendPresencePacket(conversation.getAccount(), packet);
1982 conversation.getMucOptions().setOffline();
1983 conversation.deregisterWithBookmark();
1984 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1985 + ": leaving muc " + conversation.getJid());
1986 } else {
1987 account.pendingConferenceLeaves.add(conversation);
1988 }
1989 }
1990
1991 private String findConferenceServer(final Account account) {
1992 String server;
1993 if (account.getXmppConnection() != null) {
1994 server = account.getXmppConnection().getMucServer();
1995 if (server != null) {
1996 return server;
1997 }
1998 }
1999 for (Account other : getAccounts()) {
2000 if (other != account && other.getXmppConnection() != null) {
2001 server = other.getXmppConnection().getMucServer();
2002 if (server != null) {
2003 return server;
2004 }
2005 }
2006 }
2007 return null;
2008 }
2009
2010 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
2011 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2012 if (account.getStatus() == Account.State.ONLINE) {
2013 try {
2014 String server = findConferenceServer(account);
2015 if (server == null) {
2016 if (callback != null) {
2017 callback.error(R.string.no_conference_server_found, null);
2018 }
2019 return;
2020 }
2021 String name = new BigInteger(75, getRNG()).toString(32);
2022 Jid jid = Jid.fromParts(name, server, null);
2023 final Conversation conversation = findOrCreateConversation(account, jid, true);
2024 joinMuc(conversation, new OnConferenceJoined() {
2025 @Override
2026 public void onConferenceJoined(final Conversation conversation) {
2027 Bundle options = new Bundle();
2028 options.putString("muc#roomconfig_persistentroom", "1");
2029 options.putString("muc#roomconfig_membersonly", "1");
2030 options.putString("muc#roomconfig_publicroom", "0");
2031 options.putString("muc#roomconfig_whois", "anyone");
2032 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
2033 @Override
2034 public void onPushSucceeded() {
2035 for (Jid invite : jids) {
2036 invite(conversation, invite);
2037 }
2038 if (account.countPresences() > 1) {
2039 directInvite(conversation, account.getJid().toBareJid());
2040 }
2041 if (callback != null) {
2042 callback.success(conversation);
2043 }
2044 }
2045
2046 @Override
2047 public void onPushFailed() {
2048 if (callback != null) {
2049 callback.error(R.string.conference_creation_failed, conversation);
2050 }
2051 }
2052 });
2053 }
2054 });
2055 } catch (InvalidJidException e) {
2056 if (callback != null) {
2057 callback.error(R.string.conference_creation_failed, null);
2058 }
2059 }
2060 } else {
2061 if (callback != null) {
2062 callback.error(R.string.not_connected_try_again, null);
2063 }
2064 }
2065 }
2066
2067 public void fetchConferenceConfiguration(final Conversation conversation) {
2068 fetchConferenceConfiguration(conversation, null);
2069 }
2070
2071 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2072 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2073 request.setTo(conversation.getJid().toBareJid());
2074 request.query("http://jabber.org/protocol/disco#info");
2075 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2076 @Override
2077 public void onIqPacketReceived(Account account, IqPacket packet) {
2078 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2079 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2080 ArrayList<String> features = new ArrayList<>();
2081 for (Element child : query.getChildren()) {
2082 if (child != null && child.getName().equals("feature")) {
2083 String var = child.getAttribute("var");
2084 if (var != null) {
2085 features.add(var);
2086 }
2087 }
2088 }
2089 Element form = query.findChild("x", "jabber:x:data");
2090 if (form != null) {
2091 conversation.getMucOptions().updateFormData(Data.parse(form));
2092 }
2093 conversation.getMucOptions().updateFeatures(features);
2094 if (callback != null) {
2095 callback.onConferenceConfigurationFetched(conversation);
2096 }
2097 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2098 updateConversationUi();
2099 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2100 if (callback != null) {
2101 callback.onFetchFailed(conversation, packet.getError());
2102 }
2103 }
2104 }
2105 });
2106 }
2107
2108 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2109 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2110 request.setTo(conversation.getJid().toBareJid());
2111 request.query("http://jabber.org/protocol/muc#owner");
2112 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2113 @Override
2114 public void onIqPacketReceived(Account account, IqPacket packet) {
2115 if (packet.getType() == IqPacket.TYPE.RESULT) {
2116 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2117 for (Field field : data.getFields()) {
2118 if (options.containsKey(field.getFieldName())) {
2119 field.setValue(options.getString(field.getFieldName()));
2120 }
2121 }
2122 data.submit();
2123 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2124 set.setTo(conversation.getJid().toBareJid());
2125 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2126 sendIqPacket(account, set, new OnIqPacketReceived() {
2127 @Override
2128 public void onIqPacketReceived(Account account, IqPacket packet) {
2129 if (callback != null) {
2130 if (packet.getType() == IqPacket.TYPE.RESULT) {
2131 callback.onPushSucceeded();
2132 } else {
2133 callback.onPushFailed();
2134 }
2135 }
2136 }
2137 });
2138 } else {
2139 if (callback != null) {
2140 callback.onPushFailed();
2141 }
2142 }
2143 }
2144 });
2145 }
2146
2147 public void pushSubjectToConference(final Conversation conference, final String subject) {
2148 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2149 this.sendMessagePacket(conference.getAccount(), packet);
2150 final MucOptions mucOptions = conference.getMucOptions();
2151 final MucOptions.User self = mucOptions.getSelf();
2152 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2153 Bundle options = new Bundle();
2154 options.putString("muc#roomconfig_persistentroom", "1");
2155 this.pushConferenceConfiguration(conference, options, null);
2156 }
2157 }
2158
2159 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2160 final Jid jid = user.toBareJid();
2161 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2162 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2163 @Override
2164 public void onIqPacketReceived(Account account, IqPacket packet) {
2165 if (packet.getType() == IqPacket.TYPE.RESULT) {
2166 callback.onAffiliationChangedSuccessful(jid);
2167 } else {
2168 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2169 }
2170 }
2171 });
2172 }
2173
2174 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2175 List<Jid> jids = new ArrayList<>();
2176 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2177 if (user.getAffiliation() == before && user.getJid() != null) {
2178 jids.add(user.getJid());
2179 }
2180 }
2181 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2182 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2183 }
2184
2185 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2186 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2187 Log.d(Config.LOGTAG, request.toString());
2188 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2189 @Override
2190 public void onIqPacketReceived(Account account, IqPacket packet) {
2191 Log.d(Config.LOGTAG, packet.toString());
2192 if (packet.getType() == IqPacket.TYPE.RESULT) {
2193 callback.onRoleChangedSuccessful(nick);
2194 } else {
2195 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2196 }
2197 }
2198 });
2199 }
2200
2201 private void disconnect(Account account, boolean force) {
2202 if ((account.getStatus() == Account.State.ONLINE)
2203 || (account.getStatus() == Account.State.DISABLED)) {
2204 if (!force) {
2205 List<Conversation> conversations = getConversations();
2206 for (Conversation conversation : conversations) {
2207 if (conversation.getAccount() == account) {
2208 if (conversation.getMode() == Conversation.MODE_MULTI) {
2209 leaveMuc(conversation, true);
2210 } else {
2211 if (conversation.endOtrIfNeeded()) {
2212 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2213 + ": ended otr session with "
2214 + conversation.getJid());
2215 }
2216 }
2217 }
2218 }
2219 sendOfflinePresence(account);
2220 }
2221 account.getXmppConnection().disconnect(force);
2222 }
2223 }
2224
2225 @Override
2226 public IBinder onBind(Intent intent) {
2227 return mBinder;
2228 }
2229
2230 public void updateMessage(Message message) {
2231 databaseBackend.updateMessage(message);
2232 updateConversationUi();
2233 }
2234
2235 public void updateMessage(Message message, String uuid) {
2236 databaseBackend.updateMessage(message, uuid);
2237 updateConversationUi();
2238 }
2239
2240 protected void syncDirtyContacts(Account account) {
2241 for (Contact contact : account.getRoster().getContacts()) {
2242 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2243 pushContactToServer(contact);
2244 }
2245 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2246 deleteContactOnServer(contact);
2247 }
2248 }
2249 }
2250
2251 public void createContact(Contact contact) {
2252 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2253 if (autoGrant) {
2254 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2255 contact.setOption(Contact.Options.ASKING);
2256 }
2257 pushContactToServer(contact);
2258 }
2259
2260 public void onOtrSessionEstablished(Conversation conversation) {
2261 final Account account = conversation.getAccount();
2262 final Session otrSession = conversation.getOtrSession();
2263 Log.d(Config.LOGTAG,
2264 account.getJid().toBareJid() + " otr session established with "
2265 + conversation.getJid() + "/"
2266 + otrSession.getSessionID().getUserID());
2267 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2268
2269 @Override
2270 public void onMessageFound(Message message) {
2271 SessionID id = otrSession.getSessionID();
2272 try {
2273 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2274 } catch (InvalidJidException e) {
2275 return;
2276 }
2277 if (message.needsUploading()) {
2278 mJingleConnectionManager.createNewConnection(message);
2279 } else {
2280 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2281 if (outPacket != null) {
2282 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2283 message.setStatus(Message.STATUS_SEND);
2284 databaseBackend.updateMessage(message);
2285 sendMessagePacket(account, outPacket);
2286 }
2287 }
2288 updateConversationUi();
2289 }
2290 });
2291 }
2292
2293 public boolean renewSymmetricKey(Conversation conversation) {
2294 Account account = conversation.getAccount();
2295 byte[] symmetricKey = new byte[32];
2296 this.mRandom.nextBytes(symmetricKey);
2297 Session otrSession = conversation.getOtrSession();
2298 if (otrSession != null) {
2299 MessagePacket packet = new MessagePacket();
2300 packet.setType(MessagePacket.TYPE_CHAT);
2301 packet.setFrom(account.getJid());
2302 MessageGenerator.addMessageHints(packet);
2303 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2304 + otrSession.getSessionID().getUserID());
2305 try {
2306 packet.setBody(otrSession
2307 .transformSending(CryptoHelper.FILETRANSFER
2308 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2309 sendMessagePacket(account, packet);
2310 conversation.setSymmetricKey(symmetricKey);
2311 return true;
2312 } catch (OtrException e) {
2313 return false;
2314 }
2315 }
2316 return false;
2317 }
2318
2319 public void pushContactToServer(final Contact contact) {
2320 contact.resetOption(Contact.Options.DIRTY_DELETE);
2321 contact.setOption(Contact.Options.DIRTY_PUSH);
2322 final Account account = contact.getAccount();
2323 if (account.getStatus() == Account.State.ONLINE) {
2324 final boolean ask = contact.getOption(Contact.Options.ASKING);
2325 final boolean sendUpdates = contact
2326 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2327 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2328 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2329 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2330 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2331 if (sendUpdates) {
2332 sendPresencePacket(account,
2333 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2334 }
2335 if (ask) {
2336 sendPresencePacket(account,
2337 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2338 }
2339 }
2340 }
2341
2342 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2343 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2344 final int size = Config.AVATAR_SIZE;
2345 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2346 if (avatar != null) {
2347 avatar.height = size;
2348 avatar.width = size;
2349 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2350 avatar.type = "image/webp";
2351 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2352 avatar.type = "image/jpeg";
2353 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2354 avatar.type = "image/png";
2355 }
2356 if (!getFileBackend().save(avatar)) {
2357 callback.error(R.string.error_saving_avatar, avatar);
2358 return;
2359 }
2360 publishAvatar(account, avatar, callback);
2361 } else {
2362 callback.error(R.string.error_publish_avatar_converting, null);
2363 }
2364 }
2365
2366 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2367 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2368 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2369
2370 @Override
2371 public void onIqPacketReceived(Account account, IqPacket result) {
2372 if (result.getType() == IqPacket.TYPE.RESULT) {
2373 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2374 .publishAvatarMetadata(avatar);
2375 sendIqPacket(account, packet, new OnIqPacketReceived() {
2376 @Override
2377 public void onIqPacketReceived(Account account, IqPacket result) {
2378 if (result.getType() == IqPacket.TYPE.RESULT) {
2379 if (account.setAvatar(avatar.getFilename())) {
2380 getAvatarService().clear(account);
2381 databaseBackend.updateAccount(account);
2382 }
2383 if (callback != null) {
2384 callback.success(avatar);
2385 } else {
2386 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2387 }
2388 } else {
2389 if (callback != null) {
2390 callback.error(
2391 R.string.error_publish_avatar_server_reject,
2392 avatar);
2393 }
2394 }
2395 }
2396 });
2397 } else {
2398 if (callback != null) {
2399 callback.error(
2400 R.string.error_publish_avatar_server_reject,
2401 avatar);
2402 }
2403 }
2404 }
2405 });
2406 }
2407
2408 public void republishAvatarIfNeeded(Account account) {
2409 if (account.getAxolotlService().isPepBroken()) {
2410 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2411 return;
2412 }
2413 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2414 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2415
2416 private Avatar parseAvatar(IqPacket packet) {
2417 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2418 if (pubsub != null) {
2419 Element items = pubsub.findChild("items");
2420 if (items != null) {
2421 return Avatar.parseMetadata(items);
2422 }
2423 }
2424 return null;
2425 }
2426
2427 private boolean errorIsItemNotFound(IqPacket packet) {
2428 Element error = packet.findChild("error");
2429 return packet.getType() == IqPacket.TYPE.ERROR
2430 && error != null
2431 && error.hasChild("item-not-found");
2432 }
2433
2434 @Override
2435 public void onIqPacketReceived(Account account, IqPacket packet) {
2436 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2437 Avatar serverAvatar = parseAvatar(packet);
2438 if (serverAvatar == null && account.getAvatar() != null) {
2439 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2440 if (avatar != null) {
2441 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2442 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2443 } else {
2444 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2445 }
2446 }
2447 }
2448 }
2449 });
2450 }
2451
2452 public void fetchAvatar(Account account, Avatar avatar) {
2453 fetchAvatar(account, avatar, null);
2454 }
2455
2456 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2457 final String KEY = generateFetchKey(account, avatar);
2458 synchronized (this.mInProgressAvatarFetches) {
2459 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2460 switch (avatar.origin) {
2461 case PEP:
2462 this.mInProgressAvatarFetches.add(KEY);
2463 fetchAvatarPep(account, avatar, callback);
2464 break;
2465 case VCARD:
2466 this.mInProgressAvatarFetches.add(KEY);
2467 fetchAvatarVcard(account, avatar, callback);
2468 break;
2469 }
2470 }
2471 }
2472 }
2473
2474 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2475 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2476 sendIqPacket(account, packet, new OnIqPacketReceived() {
2477
2478 @Override
2479 public void onIqPacketReceived(Account account, IqPacket result) {
2480 synchronized (mInProgressAvatarFetches) {
2481 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2482 }
2483 final String ERROR = account.getJid().toBareJid()
2484 + ": fetching avatar for " + avatar.owner + " failed ";
2485 if (result.getType() == IqPacket.TYPE.RESULT) {
2486 avatar.image = mIqParser.avatarData(result);
2487 if (avatar.image != null) {
2488 if (getFileBackend().save(avatar)) {
2489 if (account.getJid().toBareJid().equals(avatar.owner)) {
2490 if (account.setAvatar(avatar.getFilename())) {
2491 databaseBackend.updateAccount(account);
2492 }
2493 getAvatarService().clear(account);
2494 updateConversationUi();
2495 updateAccountUi();
2496 } else {
2497 Contact contact = account.getRoster()
2498 .getContact(avatar.owner);
2499 contact.setAvatar(avatar);
2500 getAvatarService().clear(contact);
2501 updateConversationUi();
2502 updateRosterUi();
2503 }
2504 if (callback != null) {
2505 callback.success(avatar);
2506 }
2507 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2508 + ": succesfuly fetched pep avatar for " + avatar.owner);
2509 return;
2510 }
2511 } else {
2512
2513 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2514 }
2515 } else {
2516 Element error = result.findChild("error");
2517 if (error == null) {
2518 Log.d(Config.LOGTAG, ERROR + "(server error)");
2519 } else {
2520 Log.d(Config.LOGTAG, ERROR + error.toString());
2521 }
2522 }
2523 if (callback != null) {
2524 callback.error(0, null);
2525 }
2526
2527 }
2528 });
2529 }
2530
2531 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2532 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2533 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2534 @Override
2535 public void onIqPacketReceived(Account account, IqPacket packet) {
2536 synchronized (mInProgressAvatarFetches) {
2537 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2538 }
2539 if (packet.getType() == IqPacket.TYPE.RESULT) {
2540 Element vCard = packet.findChild("vCard", "vcard-temp");
2541 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2542 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2543 if (image != null) {
2544 avatar.image = image;
2545 if (getFileBackend().save(avatar)) {
2546 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2547 + ": successfully fetched vCard avatar for " + avatar.owner);
2548 if (avatar.owner.isBareJid()) {
2549 Contact contact = account.getRoster()
2550 .getContact(avatar.owner);
2551 contact.setAvatar(avatar);
2552 getAvatarService().clear(contact);
2553 updateConversationUi();
2554 updateRosterUi();
2555 } else {
2556 Conversation conversation = find(account, avatar.owner.toBareJid());
2557 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2558 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2559 if (user != null) {
2560 if (user.setAvatar(avatar)) {
2561 getAvatarService().clear(user);
2562 updateConversationUi();
2563 updateMucRosterUi();
2564 }
2565 }
2566 }
2567 }
2568 }
2569 }
2570 }
2571 }
2572 });
2573 }
2574
2575 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2576 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2577 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2578
2579 @Override
2580 public void onIqPacketReceived(Account account, IqPacket packet) {
2581 if (packet.getType() == IqPacket.TYPE.RESULT) {
2582 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2583 if (pubsub != null) {
2584 Element items = pubsub.findChild("items");
2585 if (items != null) {
2586 Avatar avatar = Avatar.parseMetadata(items);
2587 if (avatar != null) {
2588 avatar.owner = account.getJid().toBareJid();
2589 if (fileBackend.isAvatarCached(avatar)) {
2590 if (account.setAvatar(avatar.getFilename())) {
2591 databaseBackend.updateAccount(account);
2592 }
2593 getAvatarService().clear(account);
2594 callback.success(avatar);
2595 } else {
2596 fetchAvatarPep(account, avatar, callback);
2597 }
2598 return;
2599 }
2600 }
2601 }
2602 }
2603 callback.error(0, null);
2604 }
2605 });
2606 }
2607
2608 public void deleteContactOnServer(Contact contact) {
2609 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2610 contact.resetOption(Contact.Options.DIRTY_PUSH);
2611 contact.setOption(Contact.Options.DIRTY_DELETE);
2612 Account account = contact.getAccount();
2613 if (account.getStatus() == Account.State.ONLINE) {
2614 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2615 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2616 item.setAttribute("jid", contact.getJid().toString());
2617 item.setAttribute("subscription", "remove");
2618 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2619 }
2620 }
2621
2622 public void updateConversation(Conversation conversation) {
2623 this.databaseBackend.updateConversation(conversation);
2624 }
2625
2626 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2627 synchronized (account) {
2628 XmppConnection connection = account.getXmppConnection();
2629 if (connection == null) {
2630 connection = createConnection(account);
2631 account.setXmppConnection(connection);
2632 }
2633 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2634 if (!force) {
2635 disconnect(account, false);
2636 }
2637 Thread thread = new Thread(connection);
2638 connection.setInteractive(interactive);
2639 connection.prepareNewConnection();
2640 thread.start();
2641 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2642 } else {
2643 disconnect(account, force);
2644 account.getRoster().clearPresences();
2645 connection.resetEverything();
2646 account.getAxolotlService().resetBrokenness();
2647 }
2648 }
2649 }
2650
2651 public void reconnectAccountInBackground(final Account account) {
2652 new Thread(new Runnable() {
2653 @Override
2654 public void run() {
2655 reconnectAccount(account, false, true);
2656 }
2657 }).start();
2658 }
2659
2660 public void invite(Conversation conversation, Jid contact) {
2661 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2662 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2663 sendMessagePacket(conversation.getAccount(), packet);
2664 }
2665
2666 public void directInvite(Conversation conversation, Jid jid) {
2667 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2668 sendMessagePacket(conversation.getAccount(), packet);
2669 }
2670
2671 public void resetSendingToWaiting(Account account) {
2672 for (Conversation conversation : getConversations()) {
2673 if (conversation.getAccount() == account) {
2674 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2675
2676 @Override
2677 public void onMessageFound(Message message) {
2678 markMessage(message, Message.STATUS_WAITING);
2679 }
2680 });
2681 }
2682 }
2683 }
2684
2685 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2686 if (uuid == null) {
2687 return null;
2688 }
2689 for (Conversation conversation : getConversations()) {
2690 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2691 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2692 if (message != null) {
2693 markMessage(message, status);
2694 }
2695 return message;
2696 }
2697 }
2698 return null;
2699 }
2700
2701 public boolean markMessage(Conversation conversation, String uuid, int status) {
2702 if (uuid == null) {
2703 return false;
2704 } else {
2705 Message message = conversation.findSentMessageWithUuid(uuid);
2706 if (message != null) {
2707 markMessage(message, status);
2708 return true;
2709 } else {
2710 return false;
2711 }
2712 }
2713 }
2714
2715 public void markMessage(Message message, int status) {
2716 if (status == Message.STATUS_SEND_FAILED
2717 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2718 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2719 return;
2720 }
2721 message.setStatus(status);
2722 databaseBackend.updateMessage(message);
2723 updateConversationUi();
2724 }
2725
2726 public SharedPreferences getPreferences() {
2727 return PreferenceManager
2728 .getDefaultSharedPreferences(getApplicationContext());
2729 }
2730
2731 public boolean confirmMessages() {
2732 return getPreferences().getBoolean("confirm_messages", true);
2733 }
2734
2735 public boolean allowMessageCorrection() {
2736 return getPreferences().getBoolean("allow_message_correction", false);
2737 }
2738
2739 public boolean sendChatStates() {
2740 return getPreferences().getBoolean("chat_states", false);
2741 }
2742
2743 public boolean saveEncryptedMessages() {
2744 return !getPreferences().getBoolean("dont_save_encrypted", false);
2745 }
2746
2747 private boolean respectAutojoin() {
2748 return getPreferences().getBoolean("autojoin", true);
2749 }
2750
2751 public boolean indicateReceived() {
2752 return getPreferences().getBoolean("indicate_received", false);
2753 }
2754
2755 public boolean useTorToConnect() {
2756 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2757 }
2758
2759 public boolean showExtendedConnectionOptions() {
2760 return getPreferences().getBoolean("show_connection_options", false);
2761 }
2762
2763 public int unreadCount() {
2764 int count = 0;
2765 for (Conversation conversation : getConversations()) {
2766 count += conversation.unreadCount();
2767 }
2768 return count;
2769 }
2770
2771
2772 public void showErrorToastInUi(int resId) {
2773 if (mOnShowErrorToast != null) {
2774 mOnShowErrorToast.onShowErrorToast(resId);
2775 }
2776 }
2777
2778 public void updateConversationUi() {
2779 if (mOnConversationUpdate != null) {
2780 mOnConversationUpdate.onConversationUpdate();
2781 }
2782 }
2783
2784 public void updateAccountUi() {
2785 if (mOnAccountUpdate != null) {
2786 mOnAccountUpdate.onAccountUpdate();
2787 }
2788 }
2789
2790 public void updateRosterUi() {
2791 if (mOnRosterUpdate != null) {
2792 mOnRosterUpdate.onRosterUpdate();
2793 }
2794 }
2795
2796 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2797 boolean rc = false;
2798 if (mOnCaptchaRequested != null) {
2799 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2800 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2801 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2802
2803 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2804 rc = true;
2805 }
2806
2807 return rc;
2808 }
2809
2810 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2811 if (mOnUpdateBlocklist != null) {
2812 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2813 }
2814 }
2815
2816 public void updateMucRosterUi() {
2817 if (mOnMucRosterUpdate != null) {
2818 mOnMucRosterUpdate.onMucRosterUpdate();
2819 }
2820 }
2821
2822 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2823 if (mOnKeyStatusUpdated != null) {
2824 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2825 }
2826 }
2827
2828 public Account findAccountByJid(final Jid accountJid) {
2829 for (Account account : this.accounts) {
2830 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2831 return account;
2832 }
2833 }
2834 return null;
2835 }
2836
2837 public Conversation findConversationByUuid(String uuid) {
2838 for (Conversation conversation : getConversations()) {
2839 if (conversation.getUuid().equals(uuid)) {
2840 return conversation;
2841 }
2842 }
2843 return null;
2844 }
2845
2846 public boolean markRead(final Conversation conversation) {
2847 mNotificationService.clear(conversation);
2848 final List<Message> readMessages = conversation.markRead();
2849 if (readMessages.size() > 0) {
2850 Runnable runnable = new Runnable() {
2851 @Override
2852 public void run() {
2853 for (Message message : readMessages) {
2854 databaseBackend.updateMessage(message);
2855 }
2856 }
2857 };
2858 mDatabaseExecutor.execute(runnable);
2859 updateUnreadCountBadge();
2860 return true;
2861 } else {
2862 return false;
2863 }
2864 }
2865
2866 public synchronized void updateUnreadCountBadge() {
2867 int count = unreadCount();
2868 if (unreadCount != count) {
2869 Log.d(Config.LOGTAG, "update unread count to " + count);
2870 if (count > 0) {
2871 ShortcutBadger.applyCount(getApplicationContext(), count);
2872 } else {
2873 ShortcutBadger.removeCount(getApplicationContext());
2874 }
2875 unreadCount = count;
2876 }
2877 }
2878
2879 public void sendReadMarker(final Conversation conversation) {
2880 final Message markable = conversation.getLatestMarkableMessage();
2881 if (this.markRead(conversation)) {
2882 updateConversationUi();
2883 }
2884 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2885 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2886 Account account = conversation.getAccount();
2887 final Jid to = markable.getCounterpart();
2888 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2889 this.sendMessagePacket(conversation.getAccount(), packet);
2890 }
2891 }
2892
2893 public SecureRandom getRNG() {
2894 return this.mRandom;
2895 }
2896
2897 public MemorizingTrustManager getMemorizingTrustManager() {
2898 return this.mMemorizingTrustManager;
2899 }
2900
2901 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2902 this.mMemorizingTrustManager = trustManager;
2903 }
2904
2905 public void updateMemorizingTrustmanager() {
2906 final MemorizingTrustManager tm;
2907 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2908 if (dontTrustSystemCAs) {
2909 tm = new MemorizingTrustManager(getApplicationContext(), null);
2910 } else {
2911 tm = new MemorizingTrustManager(getApplicationContext());
2912 }
2913 setMemorizingTrustManager(tm);
2914 }
2915
2916 public PowerManager getPowerManager() {
2917 return this.pm;
2918 }
2919
2920 public LruCache<String, Bitmap> getBitmapCache() {
2921 return this.mBitmapCache;
2922 }
2923
2924 public void syncRosterToDisk(final Account account) {
2925 Runnable runnable = new Runnable() {
2926
2927 @Override
2928 public void run() {
2929 databaseBackend.writeRoster(account.getRoster());
2930 }
2931 };
2932 mDatabaseExecutor.execute(runnable);
2933
2934 }
2935
2936 public List<String> getKnownHosts() {
2937 final List<String> hosts = new ArrayList<>();
2938 for (final Account account : getAccounts()) {
2939 if (!hosts.contains(account.getServer().toString())) {
2940 hosts.add(account.getServer().toString());
2941 }
2942 for (final Contact contact : account.getRoster().getContacts()) {
2943 if (contact.showInRoster()) {
2944 final String server = contact.getServer().toString();
2945 if (server != null && !hosts.contains(server)) {
2946 hosts.add(server);
2947 }
2948 }
2949 }
2950 }
2951 return hosts;
2952 }
2953
2954 public List<String> getKnownConferenceHosts() {
2955 final ArrayList<String> mucServers = new ArrayList<>();
2956 for (final Account account : accounts) {
2957 if (account.getXmppConnection() != null) {
2958 final String server = account.getXmppConnection().getMucServer();
2959 if (server != null && !mucServers.contains(server)) {
2960 mucServers.add(server);
2961 }
2962 }
2963 }
2964 return mucServers;
2965 }
2966
2967 public void sendMessagePacket(Account account, MessagePacket packet) {
2968 XmppConnection connection = account.getXmppConnection();
2969 if (connection != null) {
2970 connection.sendMessagePacket(packet);
2971 }
2972 }
2973
2974 public void sendPresencePacket(Account account, PresencePacket packet) {
2975 XmppConnection connection = account.getXmppConnection();
2976 if (connection != null) {
2977 connection.sendPresencePacket(packet);
2978 }
2979 }
2980
2981 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2982 XmppConnection connection = account.getXmppConnection();
2983 if (connection != null) {
2984 connection.sendCaptchaRegistryRequest(id, data);
2985 }
2986 }
2987
2988 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2989 final XmppConnection connection = account.getXmppConnection();
2990 if (connection != null) {
2991 connection.sendIqPacket(packet, callback);
2992 }
2993 }
2994
2995 public void sendPresence(final Account account) {
2996 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2997 }
2998
2999 public void refreshAllPresences() {
3000 for (Account account : getAccounts()) {
3001 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3002 sendPresence(account);
3003 }
3004 }
3005 }
3006
3007 private void refreshAllGcmTokens() {
3008 for(Account account : getAccounts()) {
3009 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3010 mPushManagementService.registerPushTokenOnServer(account);
3011 }
3012 }
3013 }
3014
3015 public void sendOfflinePresence(final Account account) {
3016 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3017 }
3018
3019 public MessageGenerator getMessageGenerator() {
3020 return this.mMessageGenerator;
3021 }
3022
3023 public PresenceGenerator getPresenceGenerator() {
3024 return this.mPresenceGenerator;
3025 }
3026
3027 public IqGenerator getIqGenerator() {
3028 return this.mIqGenerator;
3029 }
3030
3031 public IqParser getIqParser() {
3032 return this.mIqParser;
3033 }
3034
3035 public JingleConnectionManager getJingleConnectionManager() {
3036 return this.mJingleConnectionManager;
3037 }
3038
3039 public MessageArchiveService getMessageArchiveService() {
3040 return this.mMessageArchiveService;
3041 }
3042
3043 public List<Contact> findContacts(Jid jid) {
3044 ArrayList<Contact> contacts = new ArrayList<>();
3045 for (Account account : getAccounts()) {
3046 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3047 Contact contact = account.getRoster().getContactFromRoster(jid);
3048 if (contact != null) {
3049 contacts.add(contact);
3050 }
3051 }
3052 }
3053 return contacts;
3054 }
3055
3056 public NotificationService getNotificationService() {
3057 return this.mNotificationService;
3058 }
3059
3060 public HttpConnectionManager getHttpConnectionManager() {
3061 return this.mHttpConnectionManager;
3062 }
3063
3064 public void resendFailedMessages(final Message message) {
3065 final Collection<Message> messages = new ArrayList<>();
3066 Message current = message;
3067 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3068 messages.add(current);
3069 if (current.mergeable(current.next())) {
3070 current = current.next();
3071 } else {
3072 break;
3073 }
3074 }
3075 for (final Message msg : messages) {
3076 msg.setTime(System.currentTimeMillis());
3077 markMessage(msg, Message.STATUS_WAITING);
3078 this.resendMessage(msg, false);
3079 }
3080 }
3081
3082 public void clearConversationHistory(final Conversation conversation) {
3083 conversation.clearMessages();
3084 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3085 conversation.setLastClearHistory(System.currentTimeMillis());
3086 Runnable runnable = new Runnable() {
3087 @Override
3088 public void run() {
3089 databaseBackend.deleteMessagesInConversation(conversation);
3090 }
3091 };
3092 mDatabaseExecutor.execute(runnable);
3093 }
3094
3095 public void sendBlockRequest(final Blockable blockable) {
3096 if (blockable != null && blockable.getBlockedJid() != null) {
3097 final Jid jid = blockable.getBlockedJid();
3098 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3099
3100 @Override
3101 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3102 if (packet.getType() == IqPacket.TYPE.RESULT) {
3103 account.getBlocklist().add(jid);
3104 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3105 }
3106 }
3107 });
3108 }
3109 }
3110
3111 public void sendUnblockRequest(final Blockable blockable) {
3112 if (blockable != null && blockable.getJid() != null) {
3113 final Jid jid = blockable.getBlockedJid();
3114 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3115 @Override
3116 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3117 if (packet.getType() == IqPacket.TYPE.RESULT) {
3118 account.getBlocklist().remove(jid);
3119 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3120 }
3121 }
3122 });
3123 }
3124 }
3125
3126 public void publishDisplayName(Account account) {
3127 String displayName = account.getDisplayName();
3128 if (displayName != null && !displayName.isEmpty()) {
3129 IqPacket publish = mIqGenerator.publishNick(displayName);
3130 sendIqPacket(account, publish, new OnIqPacketReceived() {
3131 @Override
3132 public void onIqPacketReceived(Account account, IqPacket packet) {
3133 if (packet.getType() == IqPacket.TYPE.ERROR) {
3134 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3135 }
3136 }
3137 });
3138 }
3139 }
3140
3141 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
3142 ServiceDiscoveryResult result = discoCache.get(key);
3143 if (result != null) {
3144 return result;
3145 } else {
3146 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3147 if (result != null) {
3148 discoCache.put(key, result);
3149 }
3150 return result;
3151 }
3152 }
3153
3154 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3155 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3156 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3157 if (disco != null) {
3158 presence.setServiceDiscoveryResult(disco);
3159 } else {
3160 if (!account.inProgressDiscoFetches.contains(key)) {
3161 account.inProgressDiscoFetches.add(key);
3162 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3163 request.setTo(jid);
3164 request.query("http://jabber.org/protocol/disco#info");
3165 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3166 sendIqPacket(account, request, new OnIqPacketReceived() {
3167 @Override
3168 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3169 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3170 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3171 if (presence.getVer().equals(disco.getVer())) {
3172 databaseBackend.insertDiscoveryResult(disco);
3173 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3174 } else {
3175 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3176 }
3177 }
3178 account.inProgressDiscoFetches.remove(key);
3179 }
3180 });
3181 }
3182 }
3183 }
3184
3185 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3186 for(Contact contact : roster.getContacts()) {
3187 for(Presence presence : contact.getPresences().getPresences().values()) {
3188 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3189 presence.setServiceDiscoveryResult(disco);
3190 }
3191 }
3192 }
3193 }
3194
3195 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3196 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3197 request.addChild("prefs","urn:xmpp:mam:0");
3198 sendIqPacket(account, request, new OnIqPacketReceived() {
3199 @Override
3200 public void onIqPacketReceived(Account account, IqPacket packet) {
3201 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3202 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3203 callback.onPreferencesFetched(prefs);
3204 } else {
3205 callback.onPreferencesFetchFailed();
3206 }
3207 }
3208 });
3209 }
3210
3211 public PushManagementService getPushManagementService() {
3212 return mPushManagementService;
3213 }
3214
3215 public interface OnMamPreferencesFetched {
3216 void onPreferencesFetched(Element prefs);
3217 void onPreferencesFetchFailed();
3218 }
3219
3220 public void pushMamPreferences(Account account, Element prefs) {
3221 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3222 set.addChild(prefs);
3223 sendIqPacket(account, set, null);
3224 }
3225
3226 public interface OnAccountCreated {
3227 void onAccountCreated(Account account);
3228
3229 void informUser(int r);
3230 }
3231
3232 public interface OnMoreMessagesLoaded {
3233 void onMoreMessagesLoaded(int count, Conversation conversation);
3234
3235 void informUser(int r);
3236 }
3237
3238 public interface OnAccountPasswordChanged {
3239 void onPasswordChangeSucceeded();
3240
3241 void onPasswordChangeFailed();
3242 }
3243
3244 public interface OnAffiliationChanged {
3245 void onAffiliationChangedSuccessful(Jid jid);
3246
3247 void onAffiliationChangeFailed(Jid jid, int resId);
3248 }
3249
3250 public interface OnRoleChanged {
3251 void onRoleChangedSuccessful(String nick);
3252
3253 void onRoleChangeFailed(String nick, int resid);
3254 }
3255
3256 public interface OnConversationUpdate {
3257 void onConversationUpdate();
3258 }
3259
3260 public interface OnAccountUpdate {
3261 void onAccountUpdate();
3262 }
3263
3264 public interface OnCaptchaRequested {
3265 void onCaptchaRequested(Account account,
3266 String id,
3267 Data data,
3268 Bitmap captcha);
3269 }
3270
3271 public interface OnRosterUpdate {
3272 void onRosterUpdate();
3273 }
3274
3275 public interface OnMucRosterUpdate {
3276 void onMucRosterUpdate();
3277 }
3278
3279 public interface OnConferenceConfigurationFetched {
3280 void onConferenceConfigurationFetched(Conversation conversation);
3281
3282 void onFetchFailed(Conversation conversation, Element error);
3283 }
3284
3285 public interface OnConferenceJoined {
3286 void onConferenceJoined(Conversation conversation);
3287 }
3288
3289 public interface OnConferenceOptionsPushed {
3290 void onPushSucceeded();
3291
3292 void onPushFailed();
3293 }
3294
3295 public interface OnShowErrorToast {
3296 void onShowErrorToast(int resId);
3297 }
3298
3299 public class XmppConnectionBinder extends Binder {
3300 public XmppConnectionService getService() {
3301 return XmppConnectionService.this;
3302 }
3303 }
3304}