1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.IntentFilter;
10import android.content.SharedPreferences;
11import android.database.ContentObserver;
12import android.graphics.Bitmap;
13import android.media.AudioManager;
14import android.net.ConnectivityManager;
15import android.net.NetworkInfo;
16import android.net.Uri;
17import android.os.Binder;
18import android.os.Build;
19import android.os.Bundle;
20import android.os.FileObserver;
21import android.os.IBinder;
22import android.os.Looper;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.util.DisplayMetrics;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.Pair;
33
34import net.java.otr4j.OtrException;
35import net.java.otr4j.session.Session;
36import net.java.otr4j.session.SessionID;
37import net.java.otr4j.session.SessionImpl;
38import net.java.otr4j.session.SessionStatus;
39
40import org.openintents.openpgp.IOpenPgpService2;
41import org.openintents.openpgp.util.OpenPgpApi;
42import org.openintents.openpgp.util.OpenPgpServiceConnection;
43
44import java.math.BigInteger;
45import java.security.SecureRandom;
46import java.security.cert.CertificateException;
47import java.security.cert.X509Certificate;
48import java.util.ArrayList;
49import java.util.Arrays;
50import java.util.Collection;
51import java.util.Collections;
52import java.util.Comparator;
53import java.util.HashMap;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpEngine;
65import eu.siacs.conversations.crypto.axolotl.AxolotlService;
66import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
67import eu.siacs.conversations.entities.Account;
68import eu.siacs.conversations.entities.Blockable;
69import eu.siacs.conversations.entities.Bookmark;
70import eu.siacs.conversations.entities.Contact;
71import eu.siacs.conversations.entities.Conversation;
72import eu.siacs.conversations.entities.Message;
73import eu.siacs.conversations.entities.MucOptions;
74import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
75import eu.siacs.conversations.entities.Presence;
76import eu.siacs.conversations.entities.PresenceTemplate;
77import eu.siacs.conversations.entities.Roster;
78import eu.siacs.conversations.entities.ServiceDiscoveryResult;
79import eu.siacs.conversations.entities.Transferable;
80import eu.siacs.conversations.entities.TransferablePlaceholder;
81import eu.siacs.conversations.generator.IqGenerator;
82import eu.siacs.conversations.generator.MessageGenerator;
83import eu.siacs.conversations.generator.PresenceGenerator;
84import eu.siacs.conversations.http.HttpConnectionManager;
85import eu.siacs.conversations.parser.IqParser;
86import eu.siacs.conversations.parser.MessageParser;
87import eu.siacs.conversations.parser.PresenceParser;
88import eu.siacs.conversations.persistance.DatabaseBackend;
89import eu.siacs.conversations.persistance.FileBackend;
90import eu.siacs.conversations.ui.UiCallback;
91import eu.siacs.conversations.utils.CryptoHelper;
92import eu.siacs.conversations.utils.ExceptionHelper;
93import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
94import eu.siacs.conversations.utils.PRNGFixes;
95import eu.siacs.conversations.utils.PhoneHelper;
96import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
97import eu.siacs.conversations.utils.Xmlns;
98import eu.siacs.conversations.xml.Element;
99import eu.siacs.conversations.xmpp.OnBindListener;
100import eu.siacs.conversations.xmpp.OnContactStatusChanged;
101import eu.siacs.conversations.xmpp.OnIqPacketReceived;
102import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
103import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
104import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
105import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
106import eu.siacs.conversations.xmpp.OnStatusChanged;
107import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
108import eu.siacs.conversations.xmpp.XmppConnection;
109import eu.siacs.conversations.xmpp.chatstate.ChatState;
110import eu.siacs.conversations.xmpp.forms.Data;
111import eu.siacs.conversations.xmpp.forms.Field;
112import eu.siacs.conversations.xmpp.jid.InvalidJidException;
113import eu.siacs.conversations.xmpp.jid.Jid;
114import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
115import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
116import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
117import eu.siacs.conversations.xmpp.pep.Avatar;
118import eu.siacs.conversations.xmpp.stanzas.IqPacket;
119import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
120import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
121import me.leolin.shortcutbadger.ShortcutBadger;
122
123public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
124
125 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
126 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
127 public static final String ACTION_TRY_AGAIN = "try_again";
128 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
129 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
130 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
131 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
132 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
133 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
134 private final IBinder mBinder = new XmppConnectionBinder();
135 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
136 private final IqGenerator mIqGenerator = new IqGenerator(this);
137 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
138 public DatabaseBackend databaseBackend;
139 private ContentObserver contactObserver = new ContentObserver(null) {
140 @Override
141 public void onChange(boolean selfChange) {
142 super.onChange(selfChange);
143 Intent intent = new Intent(getApplicationContext(),
144 XmppConnectionService.class);
145 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
146 startService(intent);
147 }
148 };
149 private FileBackend fileBackend = new FileBackend(this);
150 private MemorizingTrustManager mMemorizingTrustManager;
151 private NotificationService mNotificationService = new NotificationService(
152 this);
153 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
154 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
155 private IqParser mIqParser = new IqParser(this);
156 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
157 @Override
158 public void onIqPacketReceived(Account account, IqPacket packet) {
159 if (packet.getType() != IqPacket.TYPE.RESULT) {
160 Element error = packet.findChild("error");
161 String text = error != null ? error.findChildContent("text") : null;
162 if (text != null) {
163 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
164 }
165 }
166 }
167 };
168 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
169 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
170 private List<Account> accounts;
171 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
172 this);
173 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
174
175 @Override
176 public void onContactStatusChanged(Contact contact, boolean online) {
177 Conversation conversation = find(getConversations(), contact);
178 if (conversation != null) {
179 if (online) {
180 conversation.endOtrIfNeeded();
181 if (contact.getPresences().size() == 1) {
182 sendUnsentMessages(conversation);
183 }
184 } else {
185 if (contact.getPresences().size() >= 1) {
186 if (conversation.hasValidOtrSession()) {
187 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
188 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
189 conversation.endOtrIfNeeded();
190 }
191 }
192 } else {
193 conversation.endOtrIfNeeded();
194 }
195 }
196 }
197 }
198 };
199 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
200 this);
201 private AvatarService mAvatarService = new AvatarService(this);
202 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
203 private PushManagementService mPushManagementService = new PushManagementService(this);
204 private OnConversationUpdate mOnConversationUpdate = null;
205 private final FileObserver fileObserver = new FileObserver(
206 FileBackend.getConversationsImageDirectory()) {
207
208 @Override
209 public void onEvent(int event, String path) {
210 if (event == FileObserver.DELETE) {
211 markFileDeleted(path.split("\\.")[0]);
212 }
213 }
214 };
215 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
216
217 @Override
218 public void onJinglePacketReceived(Account account, JinglePacket packet) {
219 mJingleConnectionManager.deliverPacket(account, packet);
220 }
221 };
222 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
223
224 @Override
225 public void onMessageAcknowledged(Account account, String uuid) {
226 for (final Conversation conversation : getConversations()) {
227 if (conversation.getAccount() == account) {
228 Message message = conversation.findUnsentMessageWithUuid(uuid);
229 if (message != null) {
230 markMessage(message, Message.STATUS_SEND);
231 }
232 }
233 }
234 }
235 };
236 private int convChangedListenerCount = 0;
237 private OnShowErrorToast mOnShowErrorToast = null;
238 private int showErrorToastListenerCount = 0;
239 private int unreadCount = -1;
240 private OnAccountUpdate mOnAccountUpdate = null;
241 private OnCaptchaRequested mOnCaptchaRequested = null;
242 private int accountChangedListenerCount = 0;
243 private int captchaRequestedListenerCount = 0;
244 private OnRosterUpdate mOnRosterUpdate = null;
245 private OnUpdateBlocklist mOnUpdateBlocklist = null;
246 private int updateBlocklistListenerCount = 0;
247 private int rosterChangedListenerCount = 0;
248 private OnMucRosterUpdate mOnMucRosterUpdate = null;
249 private int mucRosterChangedListenerCount = 0;
250 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
251 private int keyStatusUpdatedListenerCount = 0;
252 private SecureRandom mRandom;
253 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
254 private final OnBindListener mOnBindListener = new OnBindListener() {
255
256 @Override
257 public void onBind(final Account account) {
258 synchronized (mInProgressAvatarFetches) {
259 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
260 final String KEY = iterator.next();
261 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
262 iterator.remove();
263 }
264 }
265 }
266 account.getRoster().clearPresences();
267 mJingleConnectionManager.cancelInTransmission();
268 fetchRosterFromServer(account);
269 fetchBookmarks(account);
270 sendPresence(account);
271 if (mPushManagementService.available(account)) {
272 mPushManagementService.registerPushTokenOnServer(account);
273 }
274 connectMultiModeConversations(account);
275 syncDirtyContacts(account);
276 }
277 };
278 private OnStatusChanged statusListener = new OnStatusChanged() {
279
280 @Override
281 public void onStatusChanged(final Account account) {
282 XmppConnection connection = account.getXmppConnection();
283 if (mOnAccountUpdate != null) {
284 mOnAccountUpdate.onAccountUpdate();
285 }
286 if (account.getStatus() == Account.State.ONLINE) {
287 mMessageArchiveService.executePendingQueries(account);
288 if (connection != null && connection.getFeatures().csi()) {
289 if (checkListeners()) {
290 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
291 connection.sendInactive();
292 } else {
293 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
294 connection.sendActive();
295 }
296 }
297 List<Conversation> conversations = getConversations();
298 for (Conversation conversation : conversations) {
299 if (conversation.getAccount() == account
300 && !account.pendingConferenceJoins.contains(conversation)) {
301 if (!conversation.startOtrIfNeeded()) {
302 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
303 }
304 sendUnsentMessages(conversation);
305 }
306 }
307 for (Conversation conversation : account.pendingConferenceLeaves) {
308 leaveMuc(conversation);
309 }
310 account.pendingConferenceLeaves.clear();
311 for (Conversation conversation : account.pendingConferenceJoins) {
312 joinMuc(conversation);
313 }
314 account.pendingConferenceJoins.clear();
315 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
316 } else if (account.getStatus() == Account.State.OFFLINE) {
317 resetSendingToWaiting(account);
318 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
319 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
320 && mPushManagementService.available(account)
321 && checkListeners();
322 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
323 if (!disabled && !pushMode) {
324 int timeToReconnect = mRandom.nextInt(20) + 10;
325 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
326 }
327 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
328 databaseBackend.updateAccount(account);
329 reconnectAccount(account, true, false);
330 } else if ((account.getStatus() != Account.State.CONNECTING)
331 && (account.getStatus() != Account.State.NO_INTERNET)) {
332 if (connection != null) {
333 int next = connection.getTimeToNextAttempt();
334 Log.d(Config.LOGTAG, account.getJid().toBareJid()
335 + ": error connecting account. try again in "
336 + next + "s for the "
337 + (connection.getAttempt() + 1) + " time");
338 scheduleWakeUpCall(next, account.getUuid().hashCode());
339 }
340 }
341 getNotificationService().updateErrorNotification();
342 }
343 };
344 private OpenPgpServiceConnection pgpServiceConnection;
345 private PgpEngine mPgpEngine = null;
346 private WakeLock wakeLock;
347 private PowerManager pm;
348 private LruCache<String, Bitmap> mBitmapCache;
349 private Thread mPhoneContactMergerThread;
350 private EventReceiver mEventReceiver = new EventReceiver();
351
352 private boolean mRestoredFromDatabase = false;
353
354 private static String generateFetchKey(Account account, final Avatar avatar) {
355 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
356 }
357
358 public boolean areMessagesInitialized() {
359 return this.mRestoredFromDatabase;
360 }
361
362 public PgpEngine getPgpEngine() {
363 if (!Config.supportOpenPgp()) {
364 return null;
365 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
366 if (this.mPgpEngine == null) {
367 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
368 getApplicationContext(),
369 pgpServiceConnection.getService()), this);
370 }
371 return mPgpEngine;
372 } else {
373 return null;
374 }
375
376 }
377
378 public FileBackend getFileBackend() {
379 return this.fileBackend;
380 }
381
382 public AvatarService getAvatarService() {
383 return this.mAvatarService;
384 }
385
386 public void attachLocationToConversation(final Conversation conversation,
387 final Uri uri,
388 final UiCallback<Message> callback) {
389 int encryption = conversation.getNextEncryption();
390 if (encryption == Message.ENCRYPTION_PGP) {
391 encryption = Message.ENCRYPTION_DECRYPTED;
392 }
393 Message message = new Message(conversation, uri.toString(), encryption);
394 if (conversation.getNextCounterpart() != null) {
395 message.setCounterpart(conversation.getNextCounterpart());
396 }
397 if (encryption == Message.ENCRYPTION_DECRYPTED) {
398 getPgpEngine().encrypt(message, callback);
399 } else {
400 callback.success(message);
401 }
402 }
403
404 public void attachFileToConversation(final Conversation conversation,
405 final Uri uri,
406 final UiCallback<Message> callback) {
407 if (FileBackend.weOwnFile(this, uri)) {
408 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
409 callback.error(R.string.security_error_invalid_file_access, null);
410 return;
411 }
412 final Message message;
413 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
414 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
415 } else {
416 message = new Message(conversation, "", conversation.getNextEncryption());
417 }
418 message.setCounterpart(conversation.getNextCounterpart());
419 message.setType(Message.TYPE_FILE);
420 String path = getFileBackend().getOriginalPath(uri);
421 if (path != null) {
422 message.setRelativeFilePath(path);
423 getFileBackend().updateFileParams(message);
424 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
425 getPgpEngine().encrypt(message, callback);
426 } else {
427 callback.success(message);
428 }
429 } else {
430 mFileAddingExecutor.execute(new Runnable() {
431 @Override
432 public void run() {
433 try {
434 getFileBackend().copyFileToPrivateStorage(message, uri);
435 getFileBackend().updateFileParams(message);
436 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
437 getPgpEngine().encrypt(message, callback);
438 } else {
439 callback.success(message);
440 }
441 } catch (FileBackend.FileCopyException e) {
442 callback.error(e.getResId(), message);
443 }
444 }
445 });
446 }
447 }
448
449 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
450 if (FileBackend.weOwnFile(this, uri)) {
451 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
452 callback.error(R.string.security_error_invalid_file_access, null);
453 return;
454 }
455 final String compressPictures = getCompressPicturesPreference();
456 if ("never".equals(compressPictures)
457 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
458 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
459 attachFileToConversation(conversation, uri, callback);
460 return;
461 }
462 final Message message;
463 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
464 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
465 } else {
466 message = new Message(conversation, "", conversation.getNextEncryption());
467 }
468 message.setCounterpart(conversation.getNextCounterpart());
469 message.setType(Message.TYPE_IMAGE);
470 mFileAddingExecutor.execute(new Runnable() {
471
472 @Override
473 public void run() {
474 try {
475 getFileBackend().copyImageToPrivateStorage(message, uri);
476 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
477 getPgpEngine().encrypt(message, callback);
478 } else {
479 callback.success(message);
480 }
481 } catch (final FileBackend.FileCopyException e) {
482 callback.error(e.getResId(), message);
483 }
484 }
485 });
486 }
487
488 public Conversation find(Bookmark bookmark) {
489 return find(bookmark.getAccount(), bookmark.getJid());
490 }
491
492 public Conversation find(final Account account, final Jid jid) {
493 return find(getConversations(), account, jid);
494 }
495
496 @Override
497 public int onStartCommand(Intent intent, int flags, int startId) {
498 final String action = intent == null ? null : intent.getAction();
499 boolean interactive = false;
500 if (action != null) {
501 switch (action) {
502 case ConnectivityManager.CONNECTIVITY_ACTION:
503 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
504 resetAllAttemptCounts(true);
505 }
506 break;
507 case ACTION_MERGE_PHONE_CONTACTS:
508 if (mRestoredFromDatabase) {
509 loadPhoneContacts();
510 }
511 return START_STICKY;
512 case Intent.ACTION_SHUTDOWN:
513 logoutAndSave(true);
514 return START_NOT_STICKY;
515 case ACTION_CLEAR_NOTIFICATION:
516 mNotificationService.clear();
517 break;
518 case ACTION_DISABLE_FOREGROUND:
519 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
520 toggleForegroundService();
521 break;
522 case ACTION_TRY_AGAIN:
523 resetAllAttemptCounts(false);
524 interactive = true;
525 break;
526 case ACTION_DISABLE_ACCOUNT:
527 try {
528 String jid = intent.getStringExtra("account");
529 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
530 if (account != null) {
531 account.setOption(Account.OPTION_DISABLED, true);
532 updateAccount(account);
533 }
534 } catch (final InvalidJidException ignored) {
535 break;
536 }
537 break;
538 case AudioManager.RINGER_MODE_CHANGED_ACTION:
539 if (xaOnSilentMode()) {
540 refreshAllPresences();
541 }
542 break;
543 case Intent.ACTION_SCREEN_OFF:
544 case Intent.ACTION_SCREEN_ON:
545 if (awayWhenScreenOff()) {
546 refreshAllPresences();
547 }
548 break;
549 case ACTION_GCM_TOKEN_REFRESH:
550 refreshAllGcmTokens();
551 break;
552 case ACTION_GCM_MESSAGE_RECEIVED:
553 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
554 }
555 }
556 this.wakeLock.acquire();
557
558 for (Account account : accounts) {
559 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
560 if (!hasInternetConnection()) {
561 account.setStatus(Account.State.NO_INTERNET);
562 if (statusListener != null) {
563 statusListener.onStatusChanged(account);
564 }
565 } else {
566 if (account.getStatus() == Account.State.NO_INTERNET) {
567 account.setStatus(Account.State.OFFLINE);
568 if (statusListener != null) {
569 statusListener.onStatusChanged(account);
570 }
571 }
572 if (account.getStatus() == Account.State.ONLINE) {
573 long lastReceived = account.getXmppConnection().getLastPacketReceived();
574 long lastSent = account.getXmppConnection().getLastPingSent();
575 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
576 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
577 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
578 if (lastSent > lastReceived) {
579 if (pingTimeoutIn < 0) {
580 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
581 this.reconnectAccount(account, true, interactive);
582 } else {
583 int secs = (int) (pingTimeoutIn / 1000);
584 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
585 }
586 } else if (msToNextPing <= 0) {
587 account.getXmppConnection().sendPing();
588 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
589 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
590 } else {
591 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
592 }
593 } else if (account.getStatus() == Account.State.OFFLINE) {
594 reconnectAccount(account, true, interactive);
595 } else if (account.getStatus() == Account.State.CONNECTING) {
596 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
597 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
598 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
599 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
600 if (timeout < 0) {
601 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
602 reconnectAccount(account, true, interactive);
603 } else if (discoTimeout < 0) {
604 account.getXmppConnection().sendDiscoTimeout();
605 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
606 } else {
607 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
608 }
609 } else {
610 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
611 reconnectAccount(account, true, interactive);
612 }
613 }
614 }
615 if (mOnAccountUpdate != null) {
616 mOnAccountUpdate.onAccountUpdate();
617 }
618 }
619 }
620 if (wakeLock.isHeld()) {
621 try {
622 wakeLock.release();
623 } catch (final RuntimeException ignored) {
624 }
625 }
626 return START_STICKY;
627 }
628
629 private boolean xaOnSilentMode() {
630 return getPreferences().getBoolean("xa_on_silent_mode", false);
631 }
632
633 private boolean manuallyChangePresence() {
634 return getPreferences().getBoolean("manually_change_presence", false);
635 }
636
637 private boolean treatVibrateAsSilent() {
638 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
639 }
640
641 private boolean awayWhenScreenOff() {
642 return getPreferences().getBoolean("away_when_screen_off", false);
643 }
644
645 private String getCompressPicturesPreference() {
646 return getPreferences().getString("picture_compression", "auto");
647 }
648
649 private Presence.Status getTargetPresence() {
650 if (xaOnSilentMode() && isPhoneSilenced()) {
651 return Presence.Status.XA;
652 } else if (awayWhenScreenOff() && !isInteractive()) {
653 return Presence.Status.AWAY;
654 } else {
655 return Presence.Status.ONLINE;
656 }
657 }
658
659 @SuppressLint("NewApi")
660 @SuppressWarnings("deprecation")
661 public boolean isInteractive() {
662 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
663
664 final boolean isScreenOn;
665 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
666 isScreenOn = pm.isScreenOn();
667 } else {
668 isScreenOn = pm.isInteractive();
669 }
670 return isScreenOn;
671 }
672
673 private boolean isPhoneSilenced() {
674 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
675 if (treatVibrateAsSilent()) {
676 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
677 } else {
678 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
679 }
680 }
681
682 private void resetAllAttemptCounts(boolean reallyAll) {
683 Log.d(Config.LOGTAG, "resetting all attempt counts");
684 for (Account account : accounts) {
685 if (account.hasErrorStatus() || reallyAll) {
686 final XmppConnection connection = account.getXmppConnection();
687 if (connection != null) {
688 connection.resetAttemptCount();
689 }
690 }
691 }
692 }
693
694 public boolean hasInternetConnection() {
695 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
696 .getSystemService(Context.CONNECTIVITY_SERVICE);
697 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
698 return activeNetwork != null && activeNetwork.isConnected();
699 }
700
701 @SuppressLint("TrulyRandom")
702 @Override
703 public void onCreate() {
704 ExceptionHelper.init(getApplicationContext());
705 PRNGFixes.apply();
706 this.mRandom = new SecureRandom();
707 updateMemorizingTrustmanager();
708 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
709 final int cacheSize = maxMemory / 8;
710 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
711 @Override
712 protected int sizeOf(final String key, final Bitmap bitmap) {
713 return bitmap.getByteCount() / 1024;
714 }
715 };
716
717 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
718 this.accounts = databaseBackend.getAccounts();
719
720 restoreFromDatabase();
721
722 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
723 this.fileObserver.startWatching();
724
725 if (Config.supportOpenPgp()) {
726 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
727 @Override
728 public void onBound(IOpenPgpService2 service) {
729 for (Account account : accounts) {
730 if (account.getPgpDecryptionService() != null) {
731 account.getPgpDecryptionService().onOpenPgpServiceBound();
732 }
733 }
734 }
735
736 @Override
737 public void onError(Exception e) {
738 }
739 });
740 this.pgpServiceConnection.bindToService();
741 }
742
743 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
744 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
745 toggleForegroundService();
746 updateUnreadCountBadge();
747 toggleScreenEventReceiver();
748 }
749
750 @Override
751 public void onTrimMemory(int level) {
752 super.onTrimMemory(level);
753 if (level >= TRIM_MEMORY_COMPLETE) {
754 Log.d(Config.LOGTAG, "clear cache due to low memory");
755 getBitmapCache().evictAll();
756 }
757 }
758
759 @Override
760 public void onDestroy() {
761 try {
762 unregisterReceiver(this.mEventReceiver);
763 } catch (IllegalArgumentException e) {
764 //ignored
765 }
766 super.onDestroy();
767 }
768
769 public void toggleScreenEventReceiver() {
770 if (awayWhenScreenOff() && !manuallyChangePresence()) {
771 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
772 filter.addAction(Intent.ACTION_SCREEN_OFF);
773 registerReceiver(this.mEventReceiver, filter);
774 } else {
775 try {
776 unregisterReceiver(this.mEventReceiver);
777 } catch (IllegalArgumentException e) {
778 //ignored
779 }
780 }
781 }
782
783 public void toggleForegroundService() {
784 if (getPreferences().getBoolean("keep_foreground_service", false)) {
785 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
786 } else {
787 stopForeground(true);
788 }
789 }
790
791 @Override
792 public void onTaskRemoved(final Intent rootIntent) {
793 super.onTaskRemoved(rootIntent);
794 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
795 this.logoutAndSave(false);
796 }
797 }
798
799 private void logoutAndSave(boolean stop) {
800 int activeAccounts = 0;
801 for (final Account account : accounts) {
802 if (account.getStatus() != Account.State.DISABLED) {
803 activeAccounts++;
804 }
805 databaseBackend.writeRoster(account.getRoster());
806 if (account.getXmppConnection() != null) {
807 new Thread(new Runnable() {
808 @Override
809 public void run() {
810 disconnect(account, false);
811 }
812 }).start();
813 }
814 }
815 if (stop || activeAccounts == 0) {
816 Log.d(Config.LOGTAG, "good bye");
817 stopSelf();
818 }
819 }
820
821 private void cancelWakeUpCall(int requestCode) {
822 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
823 final Intent intent = new Intent(this, EventReceiver.class);
824 intent.setAction("ping");
825 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
826 }
827
828 public void scheduleWakeUpCall(int seconds, int requestCode) {
829 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
830
831 Context context = getApplicationContext();
832 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
833
834 Intent intent = new Intent(context, EventReceiver.class);
835 intent.setAction("ping");
836 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
837 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
838 }
839
840 public XmppConnection createConnection(final Account account) {
841 final SharedPreferences sharedPref = getPreferences();
842 account.setResource(sharedPref.getString("resource", "mobile")
843 .toLowerCase(Locale.getDefault()));
844 final XmppConnection connection = new XmppConnection(account, this);
845 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
846 connection.setOnStatusChangedListener(this.statusListener);
847 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
848 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
849 connection.setOnJinglePacketReceivedListener(this.jingleListener);
850 connection.setOnBindListener(this.mOnBindListener);
851 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
852 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
853 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
854 AxolotlService axolotlService = account.getAxolotlService();
855 if (axolotlService != null) {
856 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
857 }
858 return connection;
859 }
860
861 public void sendChatState(Conversation conversation) {
862 if (sendChatStates()) {
863 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
864 sendMessagePacket(conversation.getAccount(), packet);
865 }
866 }
867
868 private void sendFileMessage(final Message message, final boolean delay) {
869 Log.d(Config.LOGTAG, "send file message");
870 final Account account = message.getConversation().getAccount();
871 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
872 mHttpConnectionManager.createNewUploadConnection(message, delay);
873 } else {
874 mJingleConnectionManager.createNewConnection(message);
875 }
876 }
877
878 public void sendMessage(final Message message) {
879 sendMessage(message, false, false);
880 }
881
882 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
883 final Account account = message.getConversation().getAccount();
884 final Conversation conversation = message.getConversation();
885 account.deactivateGracePeriod();
886 MessagePacket packet = null;
887 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
888 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
889 && !message.edited();
890 boolean saveInDb = addToConversation;
891 message.setStatus(Message.STATUS_WAITING);
892
893 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
894 message.getConversation().endOtrIfNeeded();
895 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
896 new Conversation.OnMessageFound() {
897 @Override
898 public void onMessageFound(Message message) {
899 markMessage(message, Message.STATUS_SEND_FAILED);
900 }
901 });
902 }
903
904 if (account.isOnlineAndConnected()) {
905 switch (message.getEncryption()) {
906 case Message.ENCRYPTION_NONE:
907 if (message.needsUploading()) {
908 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
909 || message.fixCounterpart()) {
910 this.sendFileMessage(message, delay);
911 } else {
912 break;
913 }
914 } else {
915 packet = mMessageGenerator.generateChat(message);
916 }
917 break;
918 case Message.ENCRYPTION_PGP:
919 case Message.ENCRYPTION_DECRYPTED:
920 if (message.needsUploading()) {
921 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
922 || message.fixCounterpart()) {
923 this.sendFileMessage(message, delay);
924 } else {
925 break;
926 }
927 } else {
928 packet = mMessageGenerator.generatePgpChat(message);
929 }
930 break;
931 case Message.ENCRYPTION_OTR:
932 SessionImpl otrSession = conversation.getOtrSession();
933 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
934 try {
935 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
936 } catch (InvalidJidException e) {
937 break;
938 }
939 if (message.needsUploading()) {
940 mJingleConnectionManager.createNewConnection(message);
941 } else {
942 packet = mMessageGenerator.generateOtrChat(message);
943 }
944 } else if (otrSession == null) {
945 if (message.fixCounterpart()) {
946 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
947 } else {
948 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
949 break;
950 }
951 } else {
952 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
953 }
954 break;
955 case Message.ENCRYPTION_AXOLOTL:
956 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
957 if (message.needsUploading()) {
958 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
959 || message.fixCounterpart()) {
960 this.sendFileMessage(message, delay);
961 } else {
962 break;
963 }
964 } else {
965 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
966 if (axolotlMessage == null) {
967 account.getAxolotlService().preparePayloadMessage(message, delay);
968 } else {
969 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
970 }
971 }
972 break;
973
974 }
975 if (packet != null) {
976 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
977 message.setStatus(Message.STATUS_UNSEND);
978 } else {
979 message.setStatus(Message.STATUS_SEND);
980 }
981 }
982 } else {
983 switch (message.getEncryption()) {
984 case Message.ENCRYPTION_DECRYPTED:
985 if (!message.needsUploading()) {
986 String pgpBody = message.getEncryptedBody();
987 String decryptedBody = message.getBody();
988 message.setBody(pgpBody);
989 message.setEncryption(Message.ENCRYPTION_PGP);
990 databaseBackend.createMessage(message);
991 saveInDb = false;
992 message.setBody(decryptedBody);
993 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
994 }
995 break;
996 case Message.ENCRYPTION_OTR:
997 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
998 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
999 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1000 }
1001 break;
1002 case Message.ENCRYPTION_AXOLOTL:
1003 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1004 break;
1005 }
1006 }
1007
1008 if (resend) {
1009 if (packet != null && addToConversation) {
1010 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1011 markMessage(message, Message.STATUS_UNSEND);
1012 } else {
1013 markMessage(message, Message.STATUS_SEND);
1014 }
1015 }
1016 } else {
1017 if (addToConversation) {
1018 conversation.add(message);
1019 }
1020 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1021 if (saveInDb) {
1022 databaseBackend.createMessage(message);
1023 } else if (message.edited()) {
1024 databaseBackend.updateMessage(message, message.getEditedId());
1025 }
1026 }
1027 updateConversationUi();
1028 }
1029 if (packet != null) {
1030 if (delay) {
1031 mMessageGenerator.addDelay(packet, message.getTimeSent());
1032 }
1033 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1034 if (this.sendChatStates()) {
1035 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1036 }
1037 }
1038 sendMessagePacket(account, packet);
1039 }
1040 }
1041
1042 private void sendUnsentMessages(final Conversation conversation) {
1043 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1044
1045 @Override
1046 public void onMessageFound(Message message) {
1047 resendMessage(message, true);
1048 }
1049 });
1050 }
1051
1052 public void resendMessage(final Message message, final boolean delay) {
1053 sendMessage(message, true, delay);
1054 }
1055
1056 public void fetchRosterFromServer(final Account account) {
1057 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1058 if (!"".equals(account.getRosterVersion())) {
1059 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1060 + ": fetching roster version " + account.getRosterVersion());
1061 } else {
1062 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1063 }
1064 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1065 sendIqPacket(account, iqPacket, mIqParser);
1066 }
1067
1068 public void fetchBookmarks(final Account account) {
1069 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1070 final Element query = iqPacket.query("jabber:iq:private");
1071 query.addChild("storage", "storage:bookmarks");
1072 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1073
1074 @Override
1075 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1076 if (packet.getType() == IqPacket.TYPE.RESULT) {
1077 final Element query = packet.query();
1078 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1079 final Element storage = query.findChild("storage", "storage:bookmarks");
1080 final boolean autojoin = respectAutojoin();
1081 if (storage != null) {
1082 for (final Element item : storage.getChildren()) {
1083 if (item.getName().equals("conference")) {
1084 final Bookmark bookmark = Bookmark.parse(item, account);
1085 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1086 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1087 bookmark.setBookmarkName(old.getBookmarkName());
1088 }
1089 Conversation conversation = find(bookmark);
1090 if (conversation != null) {
1091 conversation.setBookmark(bookmark);
1092 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1093 conversation = findOrCreateConversation(
1094 account, bookmark.getJid(), true);
1095 conversation.setBookmark(bookmark);
1096 joinMuc(conversation);
1097 }
1098 }
1099 }
1100 }
1101 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1102 } else {
1103 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1104 }
1105 }
1106 };
1107 sendIqPacket(account, iqPacket, callback);
1108 }
1109
1110 public void pushBookmarks(Account account) {
1111 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1112 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1113 Element query = iqPacket.query("jabber:iq:private");
1114 Element storage = query.addChild("storage", "storage:bookmarks");
1115 for (Bookmark bookmark : account.getBookmarks()) {
1116 storage.addChild(bookmark);
1117 }
1118 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1119 }
1120
1121 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1122 if (mPhoneContactMergerThread != null) {
1123 mPhoneContactMergerThread.interrupt();
1124 }
1125 mPhoneContactMergerThread = new Thread(new Runnable() {
1126 @Override
1127 public void run() {
1128 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1129 for (Account account : accounts) {
1130 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1131 for (Bundle phoneContact : phoneContacts) {
1132 if (Thread.interrupted()) {
1133 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1134 return;
1135 }
1136 Jid jid;
1137 try {
1138 jid = Jid.fromString(phoneContact.getString("jid"));
1139 } catch (final InvalidJidException e) {
1140 continue;
1141 }
1142 final Contact contact = account.getRoster().getContact(jid);
1143 String systemAccount = phoneContact.getInt("phoneid")
1144 + "#"
1145 + phoneContact.getString("lookup");
1146 contact.setSystemAccount(systemAccount);
1147 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1148 getAvatarService().clear(contact);
1149 }
1150 contact.setSystemName(phoneContact.getString("displayname"));
1151 withSystemAccounts.remove(contact);
1152 }
1153 for (Contact contact : withSystemAccounts) {
1154 contact.setSystemAccount(null);
1155 contact.setSystemName(null);
1156 if (contact.setPhotoUri(null)) {
1157 getAvatarService().clear(contact);
1158 }
1159 }
1160 }
1161 Log.d(Config.LOGTAG, "finished merging phone contacts");
1162 updateAccountUi();
1163 }
1164 });
1165 mPhoneContactMergerThread.start();
1166 }
1167
1168 private void restoreFromDatabase() {
1169 synchronized (this.conversations) {
1170 final Map<String, Account> accountLookupTable = new Hashtable<>();
1171 for (Account account : this.accounts) {
1172 accountLookupTable.put(account.getUuid(), account);
1173 }
1174 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1175 for (Conversation conversation : this.conversations) {
1176 Account account = accountLookupTable.get(conversation.getAccountUuid());
1177 conversation.setAccount(account);
1178 }
1179 Runnable runnable = new Runnable() {
1180 @Override
1181 public void run() {
1182 Log.d(Config.LOGTAG, "restoring roster");
1183 for (Account account : accounts) {
1184 databaseBackend.readRoster(account.getRoster());
1185 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1186 }
1187 getBitmapCache().evictAll();
1188 Looper.prepare();
1189 loadPhoneContacts();
1190 Log.d(Config.LOGTAG, "restoring messages");
1191 for (Conversation conversation : conversations) {
1192 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1193 checkDeletedFiles(conversation);
1194 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1195 @Override
1196 public void onMessageFound(Message message) {
1197 mNotificationService.pushFromBacklog(message);
1198 }
1199 });
1200 }
1201 mNotificationService.finishBacklog(false);
1202 mRestoredFromDatabase = true;
1203 Log.d(Config.LOGTAG, "restored all messages");
1204 updateConversationUi();
1205 }
1206 };
1207 mDatabaseExecutor.execute(runnable);
1208 }
1209 }
1210
1211 public void loadPhoneContacts() {
1212 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1213 new CopyOnWriteArrayList<Bundle>(),
1214 XmppConnectionService.this);
1215 }
1216
1217 public List<Conversation> getConversations() {
1218 return this.conversations;
1219 }
1220
1221 private void checkDeletedFiles(Conversation conversation) {
1222 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1223
1224 @Override
1225 public void onMessageFound(Message message) {
1226 if (!getFileBackend().isFileAvailable(message)) {
1227 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1228 final int s = message.getStatus();
1229 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1230 markMessage(message, Message.STATUS_SEND_FAILED);
1231 }
1232 }
1233 }
1234 });
1235 }
1236
1237 private void markFileDeleted(String uuid) {
1238 for (Conversation conversation : getConversations()) {
1239 Message message = conversation.findMessageWithFileAndUuid(uuid);
1240 if (message != null) {
1241 if (!getFileBackend().isFileAvailable(message)) {
1242 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1243 final int s = message.getStatus();
1244 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1245 markMessage(message, Message.STATUS_SEND_FAILED);
1246 } else {
1247 updateConversationUi();
1248 }
1249 }
1250 return;
1251 }
1252 }
1253 }
1254
1255 public void populateWithOrderedConversations(final List<Conversation> list) {
1256 populateWithOrderedConversations(list, true);
1257 }
1258
1259 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1260 list.clear();
1261 if (includeNoFileUpload) {
1262 list.addAll(getConversations());
1263 } else {
1264 for (Conversation conversation : getConversations()) {
1265 if (conversation.getMode() == Conversation.MODE_SINGLE
1266 || conversation.getAccount().httpUploadAvailable()) {
1267 list.add(conversation);
1268 }
1269 }
1270 }
1271 Collections.sort(list, new Comparator<Conversation>() {
1272 @Override
1273 public int compare(Conversation lhs, Conversation rhs) {
1274 Message left = lhs.getLatestMessage();
1275 Message right = rhs.getLatestMessage();
1276 if (left.getTimeSent() > right.getTimeSent()) {
1277 return -1;
1278 } else if (left.getTimeSent() < right.getTimeSent()) {
1279 return 1;
1280 } else {
1281 return 0;
1282 }
1283 }
1284 });
1285 }
1286
1287 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1288 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1289 return;
1290 } else if (timestamp == 0) {
1291 return;
1292 }
1293 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1294 Runnable runnable = new Runnable() {
1295 @Override
1296 public void run() {
1297 final Account account = conversation.getAccount();
1298 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1299 if (messages.size() > 0) {
1300 conversation.addAll(0, messages);
1301 checkDeletedFiles(conversation);
1302 callback.onMoreMessagesLoaded(messages.size(), conversation);
1303 } else if (conversation.hasMessagesLeftOnServer()
1304 && account.isOnlineAndConnected()
1305 && conversation.getLastClearHistory() == 0) {
1306 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1307 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1308 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1309 if (query != null) {
1310 query.setCallback(callback);
1311 }
1312 callback.informUser(R.string.fetching_history_from_server);
1313 }
1314 }
1315 }
1316 };
1317 mDatabaseExecutor.execute(runnable);
1318 }
1319
1320 public List<Account> getAccounts() {
1321 return this.accounts;
1322 }
1323
1324 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1325 for (final Conversation conversation : haystack) {
1326 if (conversation.getContact() == contact) {
1327 return conversation;
1328 }
1329 }
1330 return null;
1331 }
1332
1333 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1334 if (jid == null) {
1335 return null;
1336 }
1337 for (final Conversation conversation : haystack) {
1338 if ((account == null || conversation.getAccount() == account)
1339 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1340 return conversation;
1341 }
1342 }
1343 return null;
1344 }
1345
1346 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1347 return this.findOrCreateConversation(account, jid, muc, null);
1348 }
1349
1350 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1351 synchronized (this.conversations) {
1352 Conversation conversation = find(account, jid);
1353 if (conversation != null) {
1354 return conversation;
1355 }
1356 conversation = databaseBackend.findConversation(account, jid);
1357 if (conversation != null) {
1358 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1359 conversation.setAccount(account);
1360 if (muc) {
1361 conversation.setMode(Conversation.MODE_MULTI);
1362 conversation.setContactJid(jid);
1363 } else {
1364 conversation.setMode(Conversation.MODE_SINGLE);
1365 conversation.setContactJid(jid.toBareJid());
1366 }
1367 conversation.setNextEncryption(-1);
1368 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1369 this.databaseBackend.updateConversation(conversation);
1370 } else {
1371 String conversationName;
1372 Contact contact = account.getRoster().getContact(jid);
1373 if (contact != null) {
1374 conversationName = contact.getDisplayName();
1375 } else {
1376 conversationName = jid.getLocalpart();
1377 }
1378 if (muc) {
1379 conversation = new Conversation(conversationName, account, jid,
1380 Conversation.MODE_MULTI);
1381 } else {
1382 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1383 Conversation.MODE_SINGLE);
1384 }
1385 this.databaseBackend.createConversation(conversation);
1386 }
1387 if (account.getXmppConnection() != null
1388 && account.getXmppConnection().getFeatures().mam()
1389 && !muc) {
1390 if (query == null) {
1391 this.mMessageArchiveService.query(conversation);
1392 } else {
1393 if (query.getConversation() == null) {
1394 this.mMessageArchiveService.query(conversation, query.getStart());
1395 }
1396 }
1397 }
1398 checkDeletedFiles(conversation);
1399 this.conversations.add(conversation);
1400 updateConversationUi();
1401 return conversation;
1402 }
1403 }
1404
1405 public void archiveConversation(Conversation conversation) {
1406 getNotificationService().clear(conversation);
1407 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1408 conversation.setNextEncryption(-1);
1409 synchronized (this.conversations) {
1410 if (conversation.getMode() == Conversation.MODE_MULTI) {
1411 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1412 Bookmark bookmark = conversation.getBookmark();
1413 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1414 bookmark.setAutojoin(false);
1415 pushBookmarks(bookmark.getAccount());
1416 }
1417 }
1418 leaveMuc(conversation);
1419 } else {
1420 conversation.endOtrIfNeeded();
1421 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1422 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1423 sendPresencePacket(
1424 conversation.getAccount(),
1425 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1426 );
1427 }
1428 }
1429 this.databaseBackend.updateConversation(conversation);
1430 this.conversations.remove(conversation);
1431 updateConversationUi();
1432 }
1433 }
1434
1435 public void createAccount(final Account account) {
1436 account.initAccountServices(this);
1437 databaseBackend.createAccount(account);
1438 this.accounts.add(account);
1439 this.reconnectAccountInBackground(account);
1440 updateAccountUi();
1441 }
1442
1443 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1444 new Thread(new Runnable() {
1445 @Override
1446 public void run() {
1447 try {
1448 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1449 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1450 if (findAccountByJid(info.first) == null) {
1451 Account account = new Account(info.first, "");
1452 account.setPrivateKeyAlias(alias);
1453 account.setOption(Account.OPTION_DISABLED, true);
1454 account.setDisplayName(info.second);
1455 createAccount(account);
1456 callback.onAccountCreated(account);
1457 if (Config.X509_VERIFICATION) {
1458 try {
1459 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1460 } catch (CertificateException e) {
1461 callback.informUser(R.string.certificate_chain_is_not_trusted);
1462 }
1463 }
1464 } else {
1465 callback.informUser(R.string.account_already_exists);
1466 }
1467 } catch (Exception e) {
1468 e.printStackTrace();
1469 callback.informUser(R.string.unable_to_parse_certificate);
1470 }
1471 }
1472 }).start();
1473
1474 }
1475
1476 public void updateKeyInAccount(final Account account, final String alias) {
1477 Log.d(Config.LOGTAG, "update key in account " + alias);
1478 try {
1479 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1480 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1481 if (account.getJid().toBareJid().equals(info.first)) {
1482 account.setPrivateKeyAlias(alias);
1483 account.setDisplayName(info.second);
1484 databaseBackend.updateAccount(account);
1485 if (Config.X509_VERIFICATION) {
1486 try {
1487 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1488 } catch (CertificateException e) {
1489 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1490 }
1491 account.getAxolotlService().regenerateKeys(true);
1492 }
1493 } else {
1494 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1495 }
1496 } catch (Exception e) {
1497 e.printStackTrace();
1498 }
1499 }
1500
1501 public void updateAccount(final Account account) {
1502 this.statusListener.onStatusChanged(account);
1503 databaseBackend.updateAccount(account);
1504 reconnectAccountInBackground(account);
1505 updateAccountUi();
1506 getNotificationService().updateErrorNotification();
1507 }
1508
1509 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1510 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1511 sendIqPacket(account, iq, new OnIqPacketReceived() {
1512 @Override
1513 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1514 if (packet.getType() == IqPacket.TYPE.RESULT) {
1515 account.setPassword(newPassword);
1516 databaseBackend.updateAccount(account);
1517 callback.onPasswordChangeSucceeded();
1518 } else {
1519 callback.onPasswordChangeFailed();
1520 }
1521 }
1522 });
1523 }
1524
1525 public void deleteAccount(final Account account) {
1526 synchronized (this.conversations) {
1527 for (final Conversation conversation : conversations) {
1528 if (conversation.getAccount() == account) {
1529 if (conversation.getMode() == Conversation.MODE_MULTI) {
1530 leaveMuc(conversation);
1531 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1532 conversation.endOtrIfNeeded();
1533 }
1534 conversations.remove(conversation);
1535 }
1536 }
1537 if (account.getXmppConnection() != null) {
1538 this.disconnect(account, true);
1539 }
1540 Runnable runnable = new Runnable() {
1541 @Override
1542 public void run() {
1543 databaseBackend.deleteAccount(account);
1544 }
1545 };
1546 mDatabaseExecutor.execute(runnable);
1547 this.accounts.remove(account);
1548 updateAccountUi();
1549 getNotificationService().updateErrorNotification();
1550 }
1551 }
1552
1553 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1554 synchronized (this) {
1555 if (checkListeners()) {
1556 switchToForeground();
1557 }
1558 this.mOnConversationUpdate = listener;
1559 this.mNotificationService.setIsInForeground(true);
1560 if (this.convChangedListenerCount < 2) {
1561 this.convChangedListenerCount++;
1562 }
1563 }
1564 }
1565
1566 public void removeOnConversationListChangedListener() {
1567 synchronized (this) {
1568 this.convChangedListenerCount--;
1569 if (this.convChangedListenerCount <= 0) {
1570 this.convChangedListenerCount = 0;
1571 this.mOnConversationUpdate = null;
1572 this.mNotificationService.setIsInForeground(false);
1573 if (checkListeners()) {
1574 switchToBackground();
1575 }
1576 }
1577 }
1578 }
1579
1580 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1581 synchronized (this) {
1582 if (checkListeners()) {
1583 switchToForeground();
1584 }
1585 this.mOnShowErrorToast = onShowErrorToast;
1586 if (this.showErrorToastListenerCount < 2) {
1587 this.showErrorToastListenerCount++;
1588 }
1589 }
1590 this.mOnShowErrorToast = onShowErrorToast;
1591 }
1592
1593 public void removeOnShowErrorToastListener() {
1594 synchronized (this) {
1595 this.showErrorToastListenerCount--;
1596 if (this.showErrorToastListenerCount <= 0) {
1597 this.showErrorToastListenerCount = 0;
1598 this.mOnShowErrorToast = null;
1599 if (checkListeners()) {
1600 switchToBackground();
1601 }
1602 }
1603 }
1604 }
1605
1606 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1607 synchronized (this) {
1608 if (checkListeners()) {
1609 switchToForeground();
1610 }
1611 this.mOnAccountUpdate = listener;
1612 if (this.accountChangedListenerCount < 2) {
1613 this.accountChangedListenerCount++;
1614 }
1615 }
1616 }
1617
1618 public void removeOnAccountListChangedListener() {
1619 synchronized (this) {
1620 this.accountChangedListenerCount--;
1621 if (this.accountChangedListenerCount <= 0) {
1622 this.mOnAccountUpdate = null;
1623 this.accountChangedListenerCount = 0;
1624 if (checkListeners()) {
1625 switchToBackground();
1626 }
1627 }
1628 }
1629 }
1630
1631 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1632 synchronized (this) {
1633 if (checkListeners()) {
1634 switchToForeground();
1635 }
1636 this.mOnCaptchaRequested = listener;
1637 if (this.captchaRequestedListenerCount < 2) {
1638 this.captchaRequestedListenerCount++;
1639 }
1640 }
1641 }
1642
1643 public void removeOnCaptchaRequestedListener() {
1644 synchronized (this) {
1645 this.captchaRequestedListenerCount--;
1646 if (this.captchaRequestedListenerCount <= 0) {
1647 this.mOnCaptchaRequested = null;
1648 this.captchaRequestedListenerCount = 0;
1649 if (checkListeners()) {
1650 switchToBackground();
1651 }
1652 }
1653 }
1654 }
1655
1656 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1657 synchronized (this) {
1658 if (checkListeners()) {
1659 switchToForeground();
1660 }
1661 this.mOnRosterUpdate = listener;
1662 if (this.rosterChangedListenerCount < 2) {
1663 this.rosterChangedListenerCount++;
1664 }
1665 }
1666 }
1667
1668 public void removeOnRosterUpdateListener() {
1669 synchronized (this) {
1670 this.rosterChangedListenerCount--;
1671 if (this.rosterChangedListenerCount <= 0) {
1672 this.rosterChangedListenerCount = 0;
1673 this.mOnRosterUpdate = null;
1674 if (checkListeners()) {
1675 switchToBackground();
1676 }
1677 }
1678 }
1679 }
1680
1681 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1682 synchronized (this) {
1683 if (checkListeners()) {
1684 switchToForeground();
1685 }
1686 this.mOnUpdateBlocklist = listener;
1687 if (this.updateBlocklistListenerCount < 2) {
1688 this.updateBlocklistListenerCount++;
1689 }
1690 }
1691 }
1692
1693 public void removeOnUpdateBlocklistListener() {
1694 synchronized (this) {
1695 this.updateBlocklistListenerCount--;
1696 if (this.updateBlocklistListenerCount <= 0) {
1697 this.updateBlocklistListenerCount = 0;
1698 this.mOnUpdateBlocklist = null;
1699 if (checkListeners()) {
1700 switchToBackground();
1701 }
1702 }
1703 }
1704 }
1705
1706 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1707 synchronized (this) {
1708 if (checkListeners()) {
1709 switchToForeground();
1710 }
1711 this.mOnKeyStatusUpdated = listener;
1712 if (this.keyStatusUpdatedListenerCount < 2) {
1713 this.keyStatusUpdatedListenerCount++;
1714 }
1715 }
1716 }
1717
1718 public void removeOnNewKeysAvailableListener() {
1719 synchronized (this) {
1720 this.keyStatusUpdatedListenerCount--;
1721 if (this.keyStatusUpdatedListenerCount <= 0) {
1722 this.keyStatusUpdatedListenerCount = 0;
1723 this.mOnKeyStatusUpdated = null;
1724 if (checkListeners()) {
1725 switchToBackground();
1726 }
1727 }
1728 }
1729 }
1730
1731 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1732 synchronized (this) {
1733 if (checkListeners()) {
1734 switchToForeground();
1735 }
1736 this.mOnMucRosterUpdate = listener;
1737 if (this.mucRosterChangedListenerCount < 2) {
1738 this.mucRosterChangedListenerCount++;
1739 }
1740 }
1741 }
1742
1743 public void removeOnMucRosterUpdateListener() {
1744 synchronized (this) {
1745 this.mucRosterChangedListenerCount--;
1746 if (this.mucRosterChangedListenerCount <= 0) {
1747 this.mucRosterChangedListenerCount = 0;
1748 this.mOnMucRosterUpdate = null;
1749 if (checkListeners()) {
1750 switchToBackground();
1751 }
1752 }
1753 }
1754 }
1755
1756 private boolean checkListeners() {
1757 return (this.mOnAccountUpdate == null
1758 && this.mOnConversationUpdate == null
1759 && this.mOnRosterUpdate == null
1760 && this.mOnCaptchaRequested == null
1761 && this.mOnUpdateBlocklist == null
1762 && this.mOnShowErrorToast == null
1763 && this.mOnKeyStatusUpdated == null);
1764 }
1765
1766 private void switchToForeground() {
1767 for (Conversation conversation : getConversations()) {
1768 conversation.setIncomingChatState(ChatState.ACTIVE);
1769 }
1770 for (Account account : getAccounts()) {
1771 if (account.getStatus() == Account.State.ONLINE) {
1772 XmppConnection connection = account.getXmppConnection();
1773 if (connection != null && connection.getFeatures().csi()) {
1774 connection.sendActive();
1775 }
1776 }
1777 }
1778 Log.d(Config.LOGTAG, "app switched into foreground");
1779 }
1780
1781 private void switchToBackground() {
1782 for (Account account : getAccounts()) {
1783 if (account.getStatus() == Account.State.ONLINE) {
1784 XmppConnection connection = account.getXmppConnection();
1785 if (connection != null) {
1786 if (connection.getFeatures().csi()) {
1787 connection.sendInactive();
1788 }
1789 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1790 connection.waitForPush();
1791 cancelWakeUpCall(account.getUuid().hashCode());
1792 }
1793 }
1794 }
1795 }
1796 this.mNotificationService.setIsInForeground(false);
1797 Log.d(Config.LOGTAG, "app switched into background");
1798 }
1799
1800 private void connectMultiModeConversations(Account account) {
1801 List<Conversation> conversations = getConversations();
1802 for (Conversation conversation : conversations) {
1803 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1804 joinMuc(conversation);
1805 }
1806 }
1807 }
1808
1809 public void joinMuc(Conversation conversation) {
1810 joinMuc(conversation, null);
1811 }
1812
1813 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1814 Account account = conversation.getAccount();
1815 account.pendingConferenceJoins.remove(conversation);
1816 account.pendingConferenceLeaves.remove(conversation);
1817 if (account.getStatus() == Account.State.ONLINE) {
1818 conversation.resetMucOptions();
1819 conversation.setHasMessagesLeftOnServer(false);
1820 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1821
1822 private void join(Conversation conversation) {
1823 Account account = conversation.getAccount();
1824 final MucOptions mucOptions = conversation.getMucOptions();
1825 final Jid joinJid = mucOptions.getSelf().getFullJid();
1826 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1827 PresencePacket packet = new PresencePacket();
1828 packet.setFrom(conversation.getAccount().getJid());
1829 packet.setTo(joinJid);
1830 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1831 if (conversation.getMucOptions().getPassword() != null) {
1832 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1833 }
1834
1835 if (mucOptions.mamSupport()) {
1836 // Use MAM instead of the limited muc history to get history
1837 x.addChild("history").setAttribute("maxchars", "0");
1838 } else {
1839 // Fallback to muc history
1840 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1841 }
1842 String sig = account.getPgpSignature();
1843 if (sig != null) {
1844 packet.addChild("x", "jabber:x:signed").setContent(sig);
1845 }
1846 sendPresencePacket(account, packet);
1847 if (onConferenceJoined != null) {
1848 onConferenceJoined.onConferenceJoined(conversation);
1849 }
1850 if (!joinJid.equals(conversation.getJid())) {
1851 conversation.setContactJid(joinJid);
1852 databaseBackend.updateConversation(conversation);
1853 }
1854
1855 if (mucOptions.mamSupport()) {
1856 getMessageArchiveService().catchupMUC(conversation);
1857 }
1858 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1859 fetchConferenceMembers(conversation);
1860 }
1861 sendUnsentMessages(conversation);
1862 }
1863
1864 @Override
1865 public void onConferenceConfigurationFetched(Conversation conversation) {
1866 join(conversation);
1867 }
1868
1869 @Override
1870 public void onFetchFailed(final Conversation conversation, Element error) {
1871 join(conversation);
1872 fetchConferenceConfiguration(conversation);
1873 }
1874 });
1875 updateConversationUi();
1876 } else {
1877 account.pendingConferenceJoins.add(conversation);
1878 conversation.resetMucOptions();
1879 conversation.setHasMessagesLeftOnServer(false);
1880 updateConversationUi();
1881 }
1882 }
1883
1884 private void fetchConferenceMembers(final Conversation conversation) {
1885 final Account account = conversation.getAccount();
1886 final String[] affiliations = {"member","admin","owner"};
1887 OnIqPacketReceived callback = new OnIqPacketReceived() {
1888
1889 private int i = 0;
1890
1891 @Override
1892 public void onIqPacketReceived(Account account, IqPacket packet) {
1893 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1894 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1895 for(Element child : query.getChildren()) {
1896 if ("item".equals(child.getName())) {
1897 conversation.getMucOptions().putMember(child.getAttributeAsJid("jid"));
1898 }
1899 }
1900 } else {
1901 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1902 }
1903 ++i;
1904 if (i >= affiliations.length) {
1905 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1906 }
1907 }
1908 };
1909 for(String affiliation : affiliations) {
1910 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1911 }
1912 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1913 }
1914
1915 public void providePasswordForMuc(Conversation conversation, String password) {
1916 if (conversation.getMode() == Conversation.MODE_MULTI) {
1917 conversation.getMucOptions().setPassword(password);
1918 if (conversation.getBookmark() != null) {
1919 if (respectAutojoin()) {
1920 conversation.getBookmark().setAutojoin(true);
1921 }
1922 pushBookmarks(conversation.getAccount());
1923 }
1924 databaseBackend.updateConversation(conversation);
1925 joinMuc(conversation);
1926 }
1927 }
1928
1929 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1930 final MucOptions options = conversation.getMucOptions();
1931 final Jid joinJid = options.createJoinJid(nick);
1932 if (options.online()) {
1933 Account account = conversation.getAccount();
1934 options.setOnRenameListener(new OnRenameListener() {
1935
1936 @Override
1937 public void onSuccess() {
1938 conversation.setContactJid(joinJid);
1939 databaseBackend.updateConversation(conversation);
1940 Bookmark bookmark = conversation.getBookmark();
1941 if (bookmark != null) {
1942 bookmark.setNick(nick);
1943 pushBookmarks(bookmark.getAccount());
1944 }
1945 callback.success(conversation);
1946 }
1947
1948 @Override
1949 public void onFailure() {
1950 callback.error(R.string.nick_in_use, conversation);
1951 }
1952 });
1953
1954 PresencePacket packet = new PresencePacket();
1955 packet.setTo(joinJid);
1956 packet.setFrom(conversation.getAccount().getJid());
1957
1958 String sig = account.getPgpSignature();
1959 if (sig != null) {
1960 packet.addChild("status").setContent("online");
1961 packet.addChild("x", "jabber:x:signed").setContent(sig);
1962 }
1963 sendPresencePacket(account, packet);
1964 } else {
1965 conversation.setContactJid(joinJid);
1966 databaseBackend.updateConversation(conversation);
1967 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1968 Bookmark bookmark = conversation.getBookmark();
1969 if (bookmark != null) {
1970 bookmark.setNick(nick);
1971 pushBookmarks(bookmark.getAccount());
1972 }
1973 joinMuc(conversation);
1974 }
1975 }
1976 }
1977
1978 public void leaveMuc(Conversation conversation) {
1979 leaveMuc(conversation, false);
1980 }
1981
1982 private void leaveMuc(Conversation conversation, boolean now) {
1983 Account account = conversation.getAccount();
1984 account.pendingConferenceJoins.remove(conversation);
1985 account.pendingConferenceLeaves.remove(conversation);
1986 if (account.getStatus() == Account.State.ONLINE || now) {
1987 PresencePacket packet = new PresencePacket();
1988 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
1989 packet.setFrom(conversation.getAccount().getJid());
1990 packet.setAttribute("type", "unavailable");
1991 sendPresencePacket(conversation.getAccount(), packet);
1992 conversation.getMucOptions().setOffline();
1993 conversation.deregisterWithBookmark();
1994 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1995 + ": leaving muc " + conversation.getJid());
1996 } else {
1997 account.pendingConferenceLeaves.add(conversation);
1998 }
1999 }
2000
2001 private String findConferenceServer(final Account account) {
2002 String server;
2003 if (account.getXmppConnection() != null) {
2004 server = account.getXmppConnection().getMucServer();
2005 if (server != null) {
2006 return server;
2007 }
2008 }
2009 for (Account other : getAccounts()) {
2010 if (other != account && other.getXmppConnection() != null) {
2011 server = other.getXmppConnection().getMucServer();
2012 if (server != null) {
2013 return server;
2014 }
2015 }
2016 }
2017 return null;
2018 }
2019
2020 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
2021 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2022 if (account.getStatus() == Account.State.ONLINE) {
2023 try {
2024 String server = findConferenceServer(account);
2025 if (server == null) {
2026 if (callback != null) {
2027 callback.error(R.string.no_conference_server_found, null);
2028 }
2029 return;
2030 }
2031 String name = new BigInteger(75, getRNG()).toString(32);
2032 Jid jid = Jid.fromParts(name, server, null);
2033 final Conversation conversation = findOrCreateConversation(account, jid, true);
2034 joinMuc(conversation, new OnConferenceJoined() {
2035 @Override
2036 public void onConferenceJoined(final Conversation conversation) {
2037 Bundle options = new Bundle();
2038 options.putString("muc#roomconfig_persistentroom", "1");
2039 options.putString("muc#roomconfig_membersonly", "1");
2040 options.putString("muc#roomconfig_publicroom", "0");
2041 options.putString("muc#roomconfig_whois", "anyone");
2042 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
2043 @Override
2044 public void onPushSucceeded() {
2045 for (Jid invite : jids) {
2046 invite(conversation, invite);
2047 }
2048 if (account.countPresences() > 1) {
2049 directInvite(conversation, account.getJid().toBareJid());
2050 }
2051 if (callback != null) {
2052 callback.success(conversation);
2053 }
2054 }
2055
2056 @Override
2057 public void onPushFailed() {
2058 if (callback != null) {
2059 callback.error(R.string.conference_creation_failed, conversation);
2060 }
2061 }
2062 });
2063 }
2064 });
2065 } catch (InvalidJidException e) {
2066 if (callback != null) {
2067 callback.error(R.string.conference_creation_failed, null);
2068 }
2069 }
2070 } else {
2071 if (callback != null) {
2072 callback.error(R.string.not_connected_try_again, null);
2073 }
2074 }
2075 }
2076
2077 public void fetchConferenceConfiguration(final Conversation conversation) {
2078 fetchConferenceConfiguration(conversation, null);
2079 }
2080
2081 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2082 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2083 request.setTo(conversation.getJid().toBareJid());
2084 request.query("http://jabber.org/protocol/disco#info");
2085 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2086 @Override
2087 public void onIqPacketReceived(Account account, IqPacket packet) {
2088 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2089 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2090 ArrayList<String> features = new ArrayList<>();
2091 for (Element child : query.getChildren()) {
2092 if (child != null && child.getName().equals("feature")) {
2093 String var = child.getAttribute("var");
2094 if (var != null) {
2095 features.add(var);
2096 }
2097 }
2098 }
2099 Element form = query.findChild("x", "jabber:x:data");
2100 if (form != null) {
2101 conversation.getMucOptions().updateFormData(Data.parse(form));
2102 }
2103 conversation.getMucOptions().updateFeatures(features);
2104 if (callback != null) {
2105 callback.onConferenceConfigurationFetched(conversation);
2106 }
2107 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2108 updateConversationUi();
2109 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2110 if (callback != null) {
2111 callback.onFetchFailed(conversation, packet.getError());
2112 }
2113 }
2114 }
2115 });
2116 }
2117
2118 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2119 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2120 request.setTo(conversation.getJid().toBareJid());
2121 request.query("http://jabber.org/protocol/muc#owner");
2122 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2123 @Override
2124 public void onIqPacketReceived(Account account, IqPacket packet) {
2125 if (packet.getType() == IqPacket.TYPE.RESULT) {
2126 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2127 for (Field field : data.getFields()) {
2128 if (options.containsKey(field.getFieldName())) {
2129 field.setValue(options.getString(field.getFieldName()));
2130 }
2131 }
2132 data.submit();
2133 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2134 set.setTo(conversation.getJid().toBareJid());
2135 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2136 sendIqPacket(account, set, new OnIqPacketReceived() {
2137 @Override
2138 public void onIqPacketReceived(Account account, IqPacket packet) {
2139 if (callback != null) {
2140 if (packet.getType() == IqPacket.TYPE.RESULT) {
2141 callback.onPushSucceeded();
2142 } else {
2143 callback.onPushFailed();
2144 }
2145 }
2146 }
2147 });
2148 } else {
2149 if (callback != null) {
2150 callback.onPushFailed();
2151 }
2152 }
2153 }
2154 });
2155 }
2156
2157 public void pushSubjectToConference(final Conversation conference, final String subject) {
2158 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2159 this.sendMessagePacket(conference.getAccount(), packet);
2160 final MucOptions mucOptions = conference.getMucOptions();
2161 final MucOptions.User self = mucOptions.getSelf();
2162 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2163 Bundle options = new Bundle();
2164 options.putString("muc#roomconfig_persistentroom", "1");
2165 this.pushConferenceConfiguration(conference, options, null);
2166 }
2167 }
2168
2169 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2170 final Jid jid = user.toBareJid();
2171 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2172 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2173 @Override
2174 public void onIqPacketReceived(Account account, IqPacket packet) {
2175 if (packet.getType() == IqPacket.TYPE.RESULT) {
2176 callback.onAffiliationChangedSuccessful(jid);
2177 } else {
2178 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2179 }
2180 }
2181 });
2182 }
2183
2184 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2185 List<Jid> jids = new ArrayList<>();
2186 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2187 if (user.getAffiliation() == before && user.getJid() != null) {
2188 jids.add(user.getJid());
2189 }
2190 }
2191 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2192 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2193 }
2194
2195 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2196 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2197 Log.d(Config.LOGTAG, request.toString());
2198 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2199 @Override
2200 public void onIqPacketReceived(Account account, IqPacket packet) {
2201 Log.d(Config.LOGTAG, packet.toString());
2202 if (packet.getType() == IqPacket.TYPE.RESULT) {
2203 callback.onRoleChangedSuccessful(nick);
2204 } else {
2205 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2206 }
2207 }
2208 });
2209 }
2210
2211 private void disconnect(Account account, boolean force) {
2212 if ((account.getStatus() == Account.State.ONLINE)
2213 || (account.getStatus() == Account.State.DISABLED)) {
2214 if (!force) {
2215 List<Conversation> conversations = getConversations();
2216 for (Conversation conversation : conversations) {
2217 if (conversation.getAccount() == account) {
2218 if (conversation.getMode() == Conversation.MODE_MULTI) {
2219 leaveMuc(conversation, true);
2220 } else {
2221 if (conversation.endOtrIfNeeded()) {
2222 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2223 + ": ended otr session with "
2224 + conversation.getJid());
2225 }
2226 }
2227 }
2228 }
2229 sendOfflinePresence(account);
2230 }
2231 account.getXmppConnection().disconnect(force);
2232 }
2233 }
2234
2235 @Override
2236 public IBinder onBind(Intent intent) {
2237 return mBinder;
2238 }
2239
2240 public void updateMessage(Message message) {
2241 databaseBackend.updateMessage(message);
2242 updateConversationUi();
2243 }
2244
2245 public void updateMessage(Message message, String uuid) {
2246 databaseBackend.updateMessage(message, uuid);
2247 updateConversationUi();
2248 }
2249
2250 protected void syncDirtyContacts(Account account) {
2251 for (Contact contact : account.getRoster().getContacts()) {
2252 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2253 pushContactToServer(contact);
2254 }
2255 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2256 deleteContactOnServer(contact);
2257 }
2258 }
2259 }
2260
2261 public void createContact(Contact contact) {
2262 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2263 if (autoGrant) {
2264 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2265 contact.setOption(Contact.Options.ASKING);
2266 }
2267 pushContactToServer(contact);
2268 }
2269
2270 public void onOtrSessionEstablished(Conversation conversation) {
2271 final Account account = conversation.getAccount();
2272 final Session otrSession = conversation.getOtrSession();
2273 Log.d(Config.LOGTAG,
2274 account.getJid().toBareJid() + " otr session established with "
2275 + conversation.getJid() + "/"
2276 + otrSession.getSessionID().getUserID());
2277 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2278
2279 @Override
2280 public void onMessageFound(Message message) {
2281 SessionID id = otrSession.getSessionID();
2282 try {
2283 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2284 } catch (InvalidJidException e) {
2285 return;
2286 }
2287 if (message.needsUploading()) {
2288 mJingleConnectionManager.createNewConnection(message);
2289 } else {
2290 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2291 if (outPacket != null) {
2292 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2293 message.setStatus(Message.STATUS_SEND);
2294 databaseBackend.updateMessage(message);
2295 sendMessagePacket(account, outPacket);
2296 }
2297 }
2298 updateConversationUi();
2299 }
2300 });
2301 }
2302
2303 public boolean renewSymmetricKey(Conversation conversation) {
2304 Account account = conversation.getAccount();
2305 byte[] symmetricKey = new byte[32];
2306 this.mRandom.nextBytes(symmetricKey);
2307 Session otrSession = conversation.getOtrSession();
2308 if (otrSession != null) {
2309 MessagePacket packet = new MessagePacket();
2310 packet.setType(MessagePacket.TYPE_CHAT);
2311 packet.setFrom(account.getJid());
2312 MessageGenerator.addMessageHints(packet);
2313 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2314 + otrSession.getSessionID().getUserID());
2315 try {
2316 packet.setBody(otrSession
2317 .transformSending(CryptoHelper.FILETRANSFER
2318 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2319 sendMessagePacket(account, packet);
2320 conversation.setSymmetricKey(symmetricKey);
2321 return true;
2322 } catch (OtrException e) {
2323 return false;
2324 }
2325 }
2326 return false;
2327 }
2328
2329 public void pushContactToServer(final Contact contact) {
2330 contact.resetOption(Contact.Options.DIRTY_DELETE);
2331 contact.setOption(Contact.Options.DIRTY_PUSH);
2332 final Account account = contact.getAccount();
2333 if (account.getStatus() == Account.State.ONLINE) {
2334 final boolean ask = contact.getOption(Contact.Options.ASKING);
2335 final boolean sendUpdates = contact
2336 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2337 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2338 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2339 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2340 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2341 if (sendUpdates) {
2342 sendPresencePacket(account,
2343 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2344 }
2345 if (ask) {
2346 sendPresencePacket(account,
2347 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2348 }
2349 }
2350 }
2351
2352 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2353 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2354 final int size = Config.AVATAR_SIZE;
2355 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2356 if (avatar != null) {
2357 avatar.height = size;
2358 avatar.width = size;
2359 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2360 avatar.type = "image/webp";
2361 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2362 avatar.type = "image/jpeg";
2363 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2364 avatar.type = "image/png";
2365 }
2366 if (!getFileBackend().save(avatar)) {
2367 callback.error(R.string.error_saving_avatar, avatar);
2368 return;
2369 }
2370 publishAvatar(account, avatar, callback);
2371 } else {
2372 callback.error(R.string.error_publish_avatar_converting, null);
2373 }
2374 }
2375
2376 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2377 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2378 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2379
2380 @Override
2381 public void onIqPacketReceived(Account account, IqPacket result) {
2382 if (result.getType() == IqPacket.TYPE.RESULT) {
2383 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2384 .publishAvatarMetadata(avatar);
2385 sendIqPacket(account, packet, new OnIqPacketReceived() {
2386 @Override
2387 public void onIqPacketReceived(Account account, IqPacket result) {
2388 if (result.getType() == IqPacket.TYPE.RESULT) {
2389 if (account.setAvatar(avatar.getFilename())) {
2390 getAvatarService().clear(account);
2391 databaseBackend.updateAccount(account);
2392 }
2393 if (callback != null) {
2394 callback.success(avatar);
2395 } else {
2396 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2397 }
2398 } else {
2399 if (callback != null) {
2400 callback.error(
2401 R.string.error_publish_avatar_server_reject,
2402 avatar);
2403 }
2404 }
2405 }
2406 });
2407 } else {
2408 if (callback != null) {
2409 callback.error(
2410 R.string.error_publish_avatar_server_reject,
2411 avatar);
2412 }
2413 }
2414 }
2415 });
2416 }
2417
2418 public void republishAvatarIfNeeded(Account account) {
2419 if (account.getAxolotlService().isPepBroken()) {
2420 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2421 return;
2422 }
2423 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2424 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2425
2426 private Avatar parseAvatar(IqPacket packet) {
2427 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2428 if (pubsub != null) {
2429 Element items = pubsub.findChild("items");
2430 if (items != null) {
2431 return Avatar.parseMetadata(items);
2432 }
2433 }
2434 return null;
2435 }
2436
2437 private boolean errorIsItemNotFound(IqPacket packet) {
2438 Element error = packet.findChild("error");
2439 return packet.getType() == IqPacket.TYPE.ERROR
2440 && error != null
2441 && error.hasChild("item-not-found");
2442 }
2443
2444 @Override
2445 public void onIqPacketReceived(Account account, IqPacket packet) {
2446 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2447 Avatar serverAvatar = parseAvatar(packet);
2448 if (serverAvatar == null && account.getAvatar() != null) {
2449 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2450 if (avatar != null) {
2451 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2452 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2453 } else {
2454 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2455 }
2456 }
2457 }
2458 }
2459 });
2460 }
2461
2462 public void fetchAvatar(Account account, Avatar avatar) {
2463 fetchAvatar(account, avatar, null);
2464 }
2465
2466 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2467 final String KEY = generateFetchKey(account, avatar);
2468 synchronized (this.mInProgressAvatarFetches) {
2469 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2470 switch (avatar.origin) {
2471 case PEP:
2472 this.mInProgressAvatarFetches.add(KEY);
2473 fetchAvatarPep(account, avatar, callback);
2474 break;
2475 case VCARD:
2476 this.mInProgressAvatarFetches.add(KEY);
2477 fetchAvatarVcard(account, avatar, callback);
2478 break;
2479 }
2480 }
2481 }
2482 }
2483
2484 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2485 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2486 sendIqPacket(account, packet, new OnIqPacketReceived() {
2487
2488 @Override
2489 public void onIqPacketReceived(Account account, IqPacket result) {
2490 synchronized (mInProgressAvatarFetches) {
2491 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2492 }
2493 final String ERROR = account.getJid().toBareJid()
2494 + ": fetching avatar for " + avatar.owner + " failed ";
2495 if (result.getType() == IqPacket.TYPE.RESULT) {
2496 avatar.image = mIqParser.avatarData(result);
2497 if (avatar.image != null) {
2498 if (getFileBackend().save(avatar)) {
2499 if (account.getJid().toBareJid().equals(avatar.owner)) {
2500 if (account.setAvatar(avatar.getFilename())) {
2501 databaseBackend.updateAccount(account);
2502 }
2503 getAvatarService().clear(account);
2504 updateConversationUi();
2505 updateAccountUi();
2506 } else {
2507 Contact contact = account.getRoster()
2508 .getContact(avatar.owner);
2509 contact.setAvatar(avatar);
2510 getAvatarService().clear(contact);
2511 updateConversationUi();
2512 updateRosterUi();
2513 }
2514 if (callback != null) {
2515 callback.success(avatar);
2516 }
2517 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2518 + ": succesfuly fetched pep avatar for " + avatar.owner);
2519 return;
2520 }
2521 } else {
2522
2523 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2524 }
2525 } else {
2526 Element error = result.findChild("error");
2527 if (error == null) {
2528 Log.d(Config.LOGTAG, ERROR + "(server error)");
2529 } else {
2530 Log.d(Config.LOGTAG, ERROR + error.toString());
2531 }
2532 }
2533 if (callback != null) {
2534 callback.error(0, null);
2535 }
2536
2537 }
2538 });
2539 }
2540
2541 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2542 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2543 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2544 @Override
2545 public void onIqPacketReceived(Account account, IqPacket packet) {
2546 synchronized (mInProgressAvatarFetches) {
2547 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2548 }
2549 if (packet.getType() == IqPacket.TYPE.RESULT) {
2550 Element vCard = packet.findChild("vCard", "vcard-temp");
2551 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2552 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2553 if (image != null) {
2554 avatar.image = image;
2555 if (getFileBackend().save(avatar)) {
2556 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2557 + ": successfully fetched vCard avatar for " + avatar.owner);
2558 if (avatar.owner.isBareJid()) {
2559 Contact contact = account.getRoster()
2560 .getContact(avatar.owner);
2561 contact.setAvatar(avatar);
2562 getAvatarService().clear(contact);
2563 updateConversationUi();
2564 updateRosterUi();
2565 } else {
2566 Conversation conversation = find(account, avatar.owner.toBareJid());
2567 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2568 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2569 if (user != null) {
2570 if (user.setAvatar(avatar)) {
2571 getAvatarService().clear(user);
2572 updateConversationUi();
2573 updateMucRosterUi();
2574 }
2575 }
2576 }
2577 }
2578 }
2579 }
2580 }
2581 }
2582 });
2583 }
2584
2585 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2586 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2587 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2588
2589 @Override
2590 public void onIqPacketReceived(Account account, IqPacket packet) {
2591 if (packet.getType() == IqPacket.TYPE.RESULT) {
2592 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2593 if (pubsub != null) {
2594 Element items = pubsub.findChild("items");
2595 if (items != null) {
2596 Avatar avatar = Avatar.parseMetadata(items);
2597 if (avatar != null) {
2598 avatar.owner = account.getJid().toBareJid();
2599 if (fileBackend.isAvatarCached(avatar)) {
2600 if (account.setAvatar(avatar.getFilename())) {
2601 databaseBackend.updateAccount(account);
2602 }
2603 getAvatarService().clear(account);
2604 callback.success(avatar);
2605 } else {
2606 fetchAvatarPep(account, avatar, callback);
2607 }
2608 return;
2609 }
2610 }
2611 }
2612 }
2613 callback.error(0, null);
2614 }
2615 });
2616 }
2617
2618 public void deleteContactOnServer(Contact contact) {
2619 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2620 contact.resetOption(Contact.Options.DIRTY_PUSH);
2621 contact.setOption(Contact.Options.DIRTY_DELETE);
2622 Account account = contact.getAccount();
2623 if (account.getStatus() == Account.State.ONLINE) {
2624 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2625 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2626 item.setAttribute("jid", contact.getJid().toString());
2627 item.setAttribute("subscription", "remove");
2628 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2629 }
2630 }
2631
2632 public void updateConversation(Conversation conversation) {
2633 this.databaseBackend.updateConversation(conversation);
2634 }
2635
2636 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2637 synchronized (account) {
2638 XmppConnection connection = account.getXmppConnection();
2639 if (connection == null) {
2640 connection = createConnection(account);
2641 account.setXmppConnection(connection);
2642 }
2643 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2644 if (!force) {
2645 disconnect(account, false);
2646 }
2647 Thread thread = new Thread(connection);
2648 connection.setInteractive(interactive);
2649 connection.prepareNewConnection();
2650 thread.start();
2651 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2652 } else {
2653 disconnect(account, force);
2654 account.getRoster().clearPresences();
2655 connection.resetEverything();
2656 account.getAxolotlService().resetBrokenness();
2657 }
2658 }
2659 }
2660
2661 public void reconnectAccountInBackground(final Account account) {
2662 new Thread(new Runnable() {
2663 @Override
2664 public void run() {
2665 reconnectAccount(account, false, true);
2666 }
2667 }).start();
2668 }
2669
2670 public void invite(Conversation conversation, Jid contact) {
2671 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2672 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2673 sendMessagePacket(conversation.getAccount(), packet);
2674 }
2675
2676 public void directInvite(Conversation conversation, Jid jid) {
2677 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2678 sendMessagePacket(conversation.getAccount(), packet);
2679 }
2680
2681 public void resetSendingToWaiting(Account account) {
2682 for (Conversation conversation : getConversations()) {
2683 if (conversation.getAccount() == account) {
2684 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2685
2686 @Override
2687 public void onMessageFound(Message message) {
2688 markMessage(message, Message.STATUS_WAITING);
2689 }
2690 });
2691 }
2692 }
2693 }
2694
2695 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2696 if (uuid == null) {
2697 return null;
2698 }
2699 for (Conversation conversation : getConversations()) {
2700 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2701 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2702 if (message != null) {
2703 markMessage(message, status);
2704 }
2705 return message;
2706 }
2707 }
2708 return null;
2709 }
2710
2711 public boolean markMessage(Conversation conversation, String uuid, int status) {
2712 if (uuid == null) {
2713 return false;
2714 } else {
2715 Message message = conversation.findSentMessageWithUuid(uuid);
2716 if (message != null) {
2717 markMessage(message, status);
2718 return true;
2719 } else {
2720 return false;
2721 }
2722 }
2723 }
2724
2725 public void markMessage(Message message, int status) {
2726 if (status == Message.STATUS_SEND_FAILED
2727 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2728 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2729 return;
2730 }
2731 message.setStatus(status);
2732 databaseBackend.updateMessage(message);
2733 updateConversationUi();
2734 }
2735
2736 public SharedPreferences getPreferences() {
2737 return PreferenceManager
2738 .getDefaultSharedPreferences(getApplicationContext());
2739 }
2740
2741 public boolean confirmMessages() {
2742 return getPreferences().getBoolean("confirm_messages", true);
2743 }
2744
2745 public boolean allowMessageCorrection() {
2746 return getPreferences().getBoolean("allow_message_correction", false);
2747 }
2748
2749 public boolean sendChatStates() {
2750 return getPreferences().getBoolean("chat_states", false);
2751 }
2752
2753 public boolean saveEncryptedMessages() {
2754 return !getPreferences().getBoolean("dont_save_encrypted", false);
2755 }
2756
2757 private boolean respectAutojoin() {
2758 return getPreferences().getBoolean("autojoin", true);
2759 }
2760
2761 public boolean indicateReceived() {
2762 return getPreferences().getBoolean("indicate_received", false);
2763 }
2764
2765 public boolean useTorToConnect() {
2766 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2767 }
2768
2769 public boolean showExtendedConnectionOptions() {
2770 return getPreferences().getBoolean("show_connection_options", false);
2771 }
2772
2773 public int unreadCount() {
2774 int count = 0;
2775 for (Conversation conversation : getConversations()) {
2776 count += conversation.unreadCount();
2777 }
2778 return count;
2779 }
2780
2781
2782 public void showErrorToastInUi(int resId) {
2783 if (mOnShowErrorToast != null) {
2784 mOnShowErrorToast.onShowErrorToast(resId);
2785 }
2786 }
2787
2788 public void updateConversationUi() {
2789 if (mOnConversationUpdate != null) {
2790 mOnConversationUpdate.onConversationUpdate();
2791 }
2792 }
2793
2794 public void updateAccountUi() {
2795 if (mOnAccountUpdate != null) {
2796 mOnAccountUpdate.onAccountUpdate();
2797 }
2798 }
2799
2800 public void updateRosterUi() {
2801 if (mOnRosterUpdate != null) {
2802 mOnRosterUpdate.onRosterUpdate();
2803 }
2804 }
2805
2806 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2807 boolean rc = false;
2808 if (mOnCaptchaRequested != null) {
2809 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2810 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2811 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2812
2813 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2814 rc = true;
2815 }
2816
2817 return rc;
2818 }
2819
2820 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2821 if (mOnUpdateBlocklist != null) {
2822 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2823 }
2824 }
2825
2826 public void updateMucRosterUi() {
2827 if (mOnMucRosterUpdate != null) {
2828 mOnMucRosterUpdate.onMucRosterUpdate();
2829 }
2830 }
2831
2832 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2833 if (mOnKeyStatusUpdated != null) {
2834 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2835 }
2836 }
2837
2838 public Account findAccountByJid(final Jid accountJid) {
2839 for (Account account : this.accounts) {
2840 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2841 return account;
2842 }
2843 }
2844 return null;
2845 }
2846
2847 public Conversation findConversationByUuid(String uuid) {
2848 for (Conversation conversation : getConversations()) {
2849 if (conversation.getUuid().equals(uuid)) {
2850 return conversation;
2851 }
2852 }
2853 return null;
2854 }
2855
2856 public boolean markRead(final Conversation conversation) {
2857 mNotificationService.clear(conversation);
2858 final List<Message> readMessages = conversation.markRead();
2859 if (readMessages.size() > 0) {
2860 Runnable runnable = new Runnable() {
2861 @Override
2862 public void run() {
2863 for (Message message : readMessages) {
2864 databaseBackend.updateMessage(message);
2865 }
2866 }
2867 };
2868 mDatabaseExecutor.execute(runnable);
2869 updateUnreadCountBadge();
2870 return true;
2871 } else {
2872 return false;
2873 }
2874 }
2875
2876 public synchronized void updateUnreadCountBadge() {
2877 int count = unreadCount();
2878 if (unreadCount != count) {
2879 Log.d(Config.LOGTAG, "update unread count to " + count);
2880 if (count > 0) {
2881 ShortcutBadger.applyCount(getApplicationContext(), count);
2882 } else {
2883 ShortcutBadger.removeCount(getApplicationContext());
2884 }
2885 unreadCount = count;
2886 }
2887 }
2888
2889 public void sendReadMarker(final Conversation conversation) {
2890 final Message markable = conversation.getLatestMarkableMessage();
2891 if (this.markRead(conversation)) {
2892 updateConversationUi();
2893 }
2894 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2895 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2896 Account account = conversation.getAccount();
2897 final Jid to = markable.getCounterpart();
2898 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2899 this.sendMessagePacket(conversation.getAccount(), packet);
2900 }
2901 }
2902
2903 public SecureRandom getRNG() {
2904 return this.mRandom;
2905 }
2906
2907 public MemorizingTrustManager getMemorizingTrustManager() {
2908 return this.mMemorizingTrustManager;
2909 }
2910
2911 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2912 this.mMemorizingTrustManager = trustManager;
2913 }
2914
2915 public void updateMemorizingTrustmanager() {
2916 final MemorizingTrustManager tm;
2917 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2918 if (dontTrustSystemCAs) {
2919 tm = new MemorizingTrustManager(getApplicationContext(), null);
2920 } else {
2921 tm = new MemorizingTrustManager(getApplicationContext());
2922 }
2923 setMemorizingTrustManager(tm);
2924 }
2925
2926 public PowerManager getPowerManager() {
2927 return this.pm;
2928 }
2929
2930 public LruCache<String, Bitmap> getBitmapCache() {
2931 return this.mBitmapCache;
2932 }
2933
2934 public void syncRosterToDisk(final Account account) {
2935 Runnable runnable = new Runnable() {
2936
2937 @Override
2938 public void run() {
2939 databaseBackend.writeRoster(account.getRoster());
2940 }
2941 };
2942 mDatabaseExecutor.execute(runnable);
2943
2944 }
2945
2946 public List<String> getKnownHosts() {
2947 final List<String> hosts = new ArrayList<>();
2948 for (final Account account : getAccounts()) {
2949 if (!hosts.contains(account.getServer().toString())) {
2950 hosts.add(account.getServer().toString());
2951 }
2952 for (final Contact contact : account.getRoster().getContacts()) {
2953 if (contact.showInRoster()) {
2954 final String server = contact.getServer().toString();
2955 if (server != null && !hosts.contains(server)) {
2956 hosts.add(server);
2957 }
2958 }
2959 }
2960 }
2961 return hosts;
2962 }
2963
2964 public List<String> getKnownConferenceHosts() {
2965 final ArrayList<String> mucServers = new ArrayList<>();
2966 for (final Account account : accounts) {
2967 if (account.getXmppConnection() != null) {
2968 final String server = account.getXmppConnection().getMucServer();
2969 if (server != null && !mucServers.contains(server)) {
2970 mucServers.add(server);
2971 }
2972 }
2973 }
2974 return mucServers;
2975 }
2976
2977 public void sendMessagePacket(Account account, MessagePacket packet) {
2978 XmppConnection connection = account.getXmppConnection();
2979 if (connection != null) {
2980 connection.sendMessagePacket(packet);
2981 }
2982 }
2983
2984 public void sendPresencePacket(Account account, PresencePacket packet) {
2985 XmppConnection connection = account.getXmppConnection();
2986 if (connection != null) {
2987 connection.sendPresencePacket(packet);
2988 }
2989 }
2990
2991 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2992 XmppConnection connection = account.getXmppConnection();
2993 if (connection != null) {
2994 connection.sendCaptchaRegistryRequest(id, data);
2995 }
2996 }
2997
2998 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2999 final XmppConnection connection = account.getXmppConnection();
3000 if (connection != null) {
3001 connection.sendIqPacket(packet, callback);
3002 }
3003 }
3004
3005 public void sendPresence(final Account account) {
3006 PresencePacket packet;
3007 if (manuallyChangePresence()) {
3008 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3009 String message = account.getPresenceStatusMessage();
3010 if (message != null && !message.isEmpty()) {
3011 packet.addChild(new Element("status").setContent(message));
3012 }
3013 } else {
3014 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3015 }
3016 sendPresencePacket(account, packet);
3017 }
3018
3019 public void refreshAllPresences() {
3020 for (Account account : getAccounts()) {
3021 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3022 sendPresence(account);
3023 }
3024 }
3025 }
3026
3027 private void refreshAllGcmTokens() {
3028 for(Account account : getAccounts()) {
3029 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3030 mPushManagementService.registerPushTokenOnServer(account);
3031 }
3032 }
3033 }
3034
3035 public void sendOfflinePresence(final Account account) {
3036 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3037 }
3038
3039 public MessageGenerator getMessageGenerator() {
3040 return this.mMessageGenerator;
3041 }
3042
3043 public PresenceGenerator getPresenceGenerator() {
3044 return this.mPresenceGenerator;
3045 }
3046
3047 public IqGenerator getIqGenerator() {
3048 return this.mIqGenerator;
3049 }
3050
3051 public IqParser getIqParser() {
3052 return this.mIqParser;
3053 }
3054
3055 public JingleConnectionManager getJingleConnectionManager() {
3056 return this.mJingleConnectionManager;
3057 }
3058
3059 public MessageArchiveService getMessageArchiveService() {
3060 return this.mMessageArchiveService;
3061 }
3062
3063 public List<Contact> findContacts(Jid jid) {
3064 ArrayList<Contact> contacts = new ArrayList<>();
3065 for (Account account : getAccounts()) {
3066 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3067 Contact contact = account.getRoster().getContactFromRoster(jid);
3068 if (contact != null) {
3069 contacts.add(contact);
3070 }
3071 }
3072 }
3073 return contacts;
3074 }
3075
3076 public NotificationService getNotificationService() {
3077 return this.mNotificationService;
3078 }
3079
3080 public HttpConnectionManager getHttpConnectionManager() {
3081 return this.mHttpConnectionManager;
3082 }
3083
3084 public void resendFailedMessages(final Message message) {
3085 final Collection<Message> messages = new ArrayList<>();
3086 Message current = message;
3087 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3088 messages.add(current);
3089 if (current.mergeable(current.next())) {
3090 current = current.next();
3091 } else {
3092 break;
3093 }
3094 }
3095 for (final Message msg : messages) {
3096 msg.setTime(System.currentTimeMillis());
3097 markMessage(msg, Message.STATUS_WAITING);
3098 this.resendMessage(msg, false);
3099 }
3100 }
3101
3102 public void clearConversationHistory(final Conversation conversation) {
3103 conversation.clearMessages();
3104 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3105 conversation.setLastClearHistory(System.currentTimeMillis());
3106 Runnable runnable = new Runnable() {
3107 @Override
3108 public void run() {
3109 databaseBackend.deleteMessagesInConversation(conversation);
3110 }
3111 };
3112 mDatabaseExecutor.execute(runnable);
3113 }
3114
3115 public void sendBlockRequest(final Blockable blockable) {
3116 if (blockable != null && blockable.getBlockedJid() != null) {
3117 final Jid jid = blockable.getBlockedJid();
3118 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3119
3120 @Override
3121 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3122 if (packet.getType() == IqPacket.TYPE.RESULT) {
3123 account.getBlocklist().add(jid);
3124 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3125 }
3126 }
3127 });
3128 }
3129 }
3130
3131 public void sendUnblockRequest(final Blockable blockable) {
3132 if (blockable != null && blockable.getJid() != null) {
3133 final Jid jid = blockable.getBlockedJid();
3134 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3135 @Override
3136 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3137 if (packet.getType() == IqPacket.TYPE.RESULT) {
3138 account.getBlocklist().remove(jid);
3139 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3140 }
3141 }
3142 });
3143 }
3144 }
3145
3146 public void publishDisplayName(Account account) {
3147 String displayName = account.getDisplayName();
3148 if (displayName != null && !displayName.isEmpty()) {
3149 IqPacket publish = mIqGenerator.publishNick(displayName);
3150 sendIqPacket(account, publish, new OnIqPacketReceived() {
3151 @Override
3152 public void onIqPacketReceived(Account account, IqPacket packet) {
3153 if (packet.getType() == IqPacket.TYPE.ERROR) {
3154 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3155 }
3156 }
3157 });
3158 }
3159 }
3160
3161 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
3162 ServiceDiscoveryResult result = discoCache.get(key);
3163 if (result != null) {
3164 return result;
3165 } else {
3166 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3167 if (result != null) {
3168 discoCache.put(key, result);
3169 }
3170 return result;
3171 }
3172 }
3173
3174 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3175 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3176 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3177 if (disco != null) {
3178 presence.setServiceDiscoveryResult(disco);
3179 } else {
3180 if (!account.inProgressDiscoFetches.contains(key)) {
3181 account.inProgressDiscoFetches.add(key);
3182 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3183 request.setTo(jid);
3184 request.query("http://jabber.org/protocol/disco#info");
3185 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3186 sendIqPacket(account, request, new OnIqPacketReceived() {
3187 @Override
3188 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3189 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3190 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3191 if (presence.getVer().equals(disco.getVer())) {
3192 databaseBackend.insertDiscoveryResult(disco);
3193 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3194 } else {
3195 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3196 }
3197 }
3198 account.inProgressDiscoFetches.remove(key);
3199 }
3200 });
3201 }
3202 }
3203 }
3204
3205 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3206 for(Contact contact : roster.getContacts()) {
3207 for(Presence presence : contact.getPresences().getPresences().values()) {
3208 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3209 presence.setServiceDiscoveryResult(disco);
3210 }
3211 }
3212 }
3213 }
3214
3215 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3216 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3217 request.addChild("prefs","urn:xmpp:mam:0");
3218 sendIqPacket(account, request, new OnIqPacketReceived() {
3219 @Override
3220 public void onIqPacketReceived(Account account, IqPacket packet) {
3221 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3222 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3223 callback.onPreferencesFetched(prefs);
3224 } else {
3225 callback.onPreferencesFetchFailed();
3226 }
3227 }
3228 });
3229 }
3230
3231 public PushManagementService getPushManagementService() {
3232 return mPushManagementService;
3233 }
3234
3235 public Account getPendingAccount() {
3236 Account pending = null;
3237 for(Account account : getAccounts()) {
3238 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3239 pending = account;
3240 } else {
3241 return null;
3242 }
3243 }
3244 return pending;
3245 }
3246
3247 public void changeStatus(Account account, Presence.Status status, String statusMessage) {
3248 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3249 changeStatusReal(account, status, statusMessage);
3250 }
3251
3252 private void changeStatusReal(Account account, Presence.Status status, String statusMessage) {
3253 account.setPresenceStatus(status);
3254 account.setPresenceStatusMessage(statusMessage);
3255 databaseBackend.updateAccount(account);
3256 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3257 sendPresence(account);
3258 }
3259 }
3260
3261 public void changeStatus(Presence.Status status, String statusMessage) {
3262 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3263 for(Account account : getAccounts()) {
3264 changeStatusReal(account, status, statusMessage);
3265 }
3266 }
3267
3268 public interface OnMamPreferencesFetched {
3269 void onPreferencesFetched(Element prefs);
3270 void onPreferencesFetchFailed();
3271 }
3272
3273 public void pushMamPreferences(Account account, Element prefs) {
3274 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3275 set.addChild(prefs);
3276 sendIqPacket(account, set, null);
3277 }
3278
3279 public interface OnAccountCreated {
3280 void onAccountCreated(Account account);
3281
3282 void informUser(int r);
3283 }
3284
3285 public interface OnMoreMessagesLoaded {
3286 void onMoreMessagesLoaded(int count, Conversation conversation);
3287
3288 void informUser(int r);
3289 }
3290
3291 public interface OnAccountPasswordChanged {
3292 void onPasswordChangeSucceeded();
3293
3294 void onPasswordChangeFailed();
3295 }
3296
3297 public interface OnAffiliationChanged {
3298 void onAffiliationChangedSuccessful(Jid jid);
3299
3300 void onAffiliationChangeFailed(Jid jid, int resId);
3301 }
3302
3303 public interface OnRoleChanged {
3304 void onRoleChangedSuccessful(String nick);
3305
3306 void onRoleChangeFailed(String nick, int resid);
3307 }
3308
3309 public interface OnConversationUpdate {
3310 void onConversationUpdate();
3311 }
3312
3313 public interface OnAccountUpdate {
3314 void onAccountUpdate();
3315 }
3316
3317 public interface OnCaptchaRequested {
3318 void onCaptchaRequested(Account account,
3319 String id,
3320 Data data,
3321 Bitmap captcha);
3322 }
3323
3324 public interface OnRosterUpdate {
3325 void onRosterUpdate();
3326 }
3327
3328 public interface OnMucRosterUpdate {
3329 void onMucRosterUpdate();
3330 }
3331
3332 public interface OnConferenceConfigurationFetched {
3333 void onConferenceConfigurationFetched(Conversation conversation);
3334
3335 void onFetchFailed(Conversation conversation, Element error);
3336 }
3337
3338 public interface OnConferenceJoined {
3339 void onConferenceJoined(Conversation conversation);
3340 }
3341
3342 public interface OnConferenceOptionsPushed {
3343 void onPushSucceeded();
3344
3345 void onPushFailed();
3346 }
3347
3348 public interface OnShowErrorToast {
3349 void onShowErrorToast(int resId);
3350 }
3351
3352 public class XmppConnectionBinder extends Binder {
3353 public XmppConnectionService getService() {
3354 return XmppConnectionService.this;
3355 }
3356 }
3357}