1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.FileObserver;
22import android.os.IBinder;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.util.DisplayMetrics;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.Pair;
33
34import net.java.otr4j.OtrException;
35import net.java.otr4j.session.Session;
36import net.java.otr4j.session.SessionID;
37import net.java.otr4j.session.SessionImpl;
38import net.java.otr4j.session.SessionStatus;
39
40import org.openintents.openpgp.IOpenPgpService2;
41import org.openintents.openpgp.util.OpenPgpApi;
42import org.openintents.openpgp.util.OpenPgpServiceConnection;
43
44import java.math.BigInteger;
45import java.security.SecureRandom;
46import java.security.cert.CertificateException;
47import java.security.cert.X509Certificate;
48import java.util.ArrayList;
49import java.util.Arrays;
50import java.util.Collection;
51import java.util.Collections;
52import java.util.Comparator;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpEngine;
66import eu.siacs.conversations.crypto.axolotl.AxolotlService;
67import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
68import eu.siacs.conversations.entities.Account;
69import eu.siacs.conversations.entities.Blockable;
70import eu.siacs.conversations.entities.Bookmark;
71import eu.siacs.conversations.entities.Contact;
72import eu.siacs.conversations.entities.Conversation;
73import eu.siacs.conversations.entities.Message;
74import eu.siacs.conversations.entities.MucOptions;
75import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
76import eu.siacs.conversations.entities.Presence;
77import eu.siacs.conversations.entities.PresenceTemplate;
78import eu.siacs.conversations.entities.Roster;
79import eu.siacs.conversations.entities.ServiceDiscoveryResult;
80import eu.siacs.conversations.entities.Transferable;
81import eu.siacs.conversations.entities.TransferablePlaceholder;
82import eu.siacs.conversations.generator.AbstractGenerator;
83import eu.siacs.conversations.generator.IqGenerator;
84import eu.siacs.conversations.generator.MessageGenerator;
85import eu.siacs.conversations.generator.PresenceGenerator;
86import eu.siacs.conversations.http.HttpConnectionManager;
87import eu.siacs.conversations.parser.AbstractParser;
88import eu.siacs.conversations.parser.IqParser;
89import eu.siacs.conversations.parser.MessageParser;
90import eu.siacs.conversations.parser.PresenceParser;
91import eu.siacs.conversations.persistance.DatabaseBackend;
92import eu.siacs.conversations.persistance.FileBackend;
93import eu.siacs.conversations.ui.UiCallback;
94import eu.siacs.conversations.utils.CryptoHelper;
95import eu.siacs.conversations.utils.ExceptionHelper;
96import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
97import eu.siacs.conversations.utils.PRNGFixes;
98import eu.siacs.conversations.utils.PhoneHelper;
99import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
100import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
101import eu.siacs.conversations.utils.Xmlns;
102import eu.siacs.conversations.xml.Element;
103import eu.siacs.conversations.xmpp.OnBindListener;
104import eu.siacs.conversations.xmpp.OnContactStatusChanged;
105import eu.siacs.conversations.xmpp.OnIqPacketReceived;
106import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
107import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
108import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
109import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
110import eu.siacs.conversations.xmpp.OnStatusChanged;
111import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
112import eu.siacs.conversations.xmpp.XmppConnection;
113import eu.siacs.conversations.xmpp.chatstate.ChatState;
114import eu.siacs.conversations.xmpp.forms.Data;
115import eu.siacs.conversations.xmpp.forms.Field;
116import eu.siacs.conversations.xmpp.jid.InvalidJidException;
117import eu.siacs.conversations.xmpp.jid.Jid;
118import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
119import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
120import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
121import eu.siacs.conversations.xmpp.pep.Avatar;
122import eu.siacs.conversations.xmpp.stanzas.IqPacket;
123import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
124import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
125import me.leolin.shortcutbadger.ShortcutBadger;
126
127public class XmppConnectionService extends Service {
128
129 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
130 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
131 public static final String ACTION_TRY_AGAIN = "try_again";
132 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
133 public static final String ACTION_IDLE_PING = "idle_ping";
134 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
135 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
136 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
137 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
138 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
139 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
140 private final IBinder mBinder = new XmppConnectionBinder();
141 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
142 private final IqGenerator mIqGenerator = new IqGenerator(this);
143 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
144
145 private long mLastActivity = 0;
146
147 public DatabaseBackend databaseBackend;
148 private ContentObserver contactObserver = new ContentObserver(null) {
149 @Override
150 public void onChange(boolean selfChange) {
151 super.onChange(selfChange);
152 Intent intent = new Intent(getApplicationContext(),
153 XmppConnectionService.class);
154 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
155 startService(intent);
156 }
157 };
158 private FileBackend fileBackend = new FileBackend(this);
159 private MemorizingTrustManager mMemorizingTrustManager;
160 private NotificationService mNotificationService = new NotificationService(
161 this);
162 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
163 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
164 private IqParser mIqParser = new IqParser(this);
165 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
166 @Override
167 public void onIqPacketReceived(Account account, IqPacket packet) {
168 if (packet.getType() != IqPacket.TYPE.RESULT) {
169 Element error = packet.findChild("error");
170 String text = error != null ? error.findChildContent("text") : null;
171 if (text != null) {
172 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
173 }
174 }
175 }
176 };
177 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
178 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
179 private List<Account> accounts;
180 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
181 this);
182 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
183
184 @Override
185 public void onContactStatusChanged(Contact contact, boolean online) {
186 Conversation conversation = find(getConversations(), contact);
187 if (conversation != null) {
188 if (online) {
189 conversation.endOtrIfNeeded();
190 if (contact.getPresences().size() == 1) {
191 sendUnsentMessages(conversation);
192 }
193 } else {
194 if (contact.getPresences().size() >= 1) {
195 if (conversation.hasValidOtrSession()) {
196 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
197 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
198 conversation.endOtrIfNeeded();
199 }
200 }
201 } else {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 };
208 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
209 this);
210 private AvatarService mAvatarService = new AvatarService(this);
211 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
212 private PushManagementService mPushManagementService = new PushManagementService(this);
213 private OnConversationUpdate mOnConversationUpdate = null;
214 private final FileObserver fileObserver = new FileObserver(
215 FileBackend.getConversationsImageDirectory()) {
216
217 @Override
218 public void onEvent(int event, String path) {
219 if (event == FileObserver.DELETE) {
220 markFileDeleted(path.split("\\.")[0]);
221 }
222 }
223 };
224 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
225
226 @Override
227 public void onJinglePacketReceived(Account account, JinglePacket packet) {
228 mJingleConnectionManager.deliverPacket(account, packet);
229 }
230 };
231 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
232
233 @Override
234 public void onMessageAcknowledged(Account account, String uuid) {
235 for (final Conversation conversation : getConversations()) {
236 if (conversation.getAccount() == account) {
237 Message message = conversation.findUnsentMessageWithUuid(uuid);
238 if (message != null) {
239 markMessage(message, Message.STATUS_SEND);
240 }
241 }
242 }
243 }
244 };
245 private int convChangedListenerCount = 0;
246 private OnShowErrorToast mOnShowErrorToast = null;
247 private int showErrorToastListenerCount = 0;
248 private int unreadCount = -1;
249 private OnAccountUpdate mOnAccountUpdate = null;
250 private OnCaptchaRequested mOnCaptchaRequested = null;
251 private int accountChangedListenerCount = 0;
252 private int captchaRequestedListenerCount = 0;
253 private OnRosterUpdate mOnRosterUpdate = null;
254 private OnUpdateBlocklist mOnUpdateBlocklist = null;
255 private int updateBlocklistListenerCount = 0;
256 private int rosterChangedListenerCount = 0;
257 private OnMucRosterUpdate mOnMucRosterUpdate = null;
258 private int mucRosterChangedListenerCount = 0;
259 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
260 private int keyStatusUpdatedListenerCount = 0;
261 private SecureRandom mRandom;
262 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
263 private final OnBindListener mOnBindListener = new OnBindListener() {
264
265 @Override
266 public void onBind(final Account account) {
267 synchronized (mInProgressAvatarFetches) {
268 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
269 final String KEY = iterator.next();
270 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
271 iterator.remove();
272 }
273 }
274 }
275 account.getRoster().clearPresences();
276 mJingleConnectionManager.cancelInTransmission();
277 fetchRosterFromServer(account);
278 fetchBookmarks(account);
279 sendPresence(account);
280 if (mPushManagementService.available(account)) {
281 mPushManagementService.registerPushTokenOnServer(account);
282 }
283 connectMultiModeConversations(account);
284 syncDirtyContacts(account);
285 }
286 };
287 private OnStatusChanged statusListener = new OnStatusChanged() {
288
289 @Override
290 public void onStatusChanged(final Account account) {
291 XmppConnection connection = account.getXmppConnection();
292 if (mOnAccountUpdate != null) {
293 mOnAccountUpdate.onAccountUpdate();
294 }
295 if (account.getStatus() == Account.State.ONLINE) {
296 mMessageArchiveService.executePendingQueries(account);
297 if (connection != null && connection.getFeatures().csi()) {
298 if (checkListeners()) {
299 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
300 connection.sendInactive();
301 } else {
302 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
303 connection.sendActive();
304 }
305 }
306 List<Conversation> conversations = getConversations();
307 for (Conversation conversation : conversations) {
308 if (conversation.getAccount() == account
309 && !account.pendingConferenceJoins.contains(conversation)) {
310 if (!conversation.startOtrIfNeeded()) {
311 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
312 }
313 sendUnsentMessages(conversation);
314 }
315 }
316 for (Conversation conversation : account.pendingConferenceLeaves) {
317 leaveMuc(conversation);
318 }
319 account.pendingConferenceLeaves.clear();
320 for (Conversation conversation : account.pendingConferenceJoins) {
321 joinMuc(conversation);
322 }
323 account.pendingConferenceJoins.clear();
324 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
325 } else if (account.getStatus() == Account.State.OFFLINE) {
326 resetSendingToWaiting(account);
327 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
328 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
329 && mPushManagementService.available(account)
330 && checkListeners();
331 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
332 if (!disabled && !pushMode) {
333 int timeToReconnect = mRandom.nextInt(20) + 10;
334 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
335 }
336 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
337 databaseBackend.updateAccount(account);
338 reconnectAccount(account, true, false);
339 } else if ((account.getStatus() != Account.State.CONNECTING)
340 && (account.getStatus() != Account.State.NO_INTERNET)) {
341 if (connection != null) {
342 int next = connection.getTimeToNextAttempt();
343 Log.d(Config.LOGTAG, account.getJid().toBareJid()
344 + ": error connecting account. try again in "
345 + next + "s for the "
346 + (connection.getAttempt() + 1) + " time");
347 scheduleWakeUpCall(next, account.getUuid().hashCode());
348 }
349 }
350 getNotificationService().updateErrorNotification();
351 }
352 };
353 private OpenPgpServiceConnection pgpServiceConnection;
354 private PgpEngine mPgpEngine = null;
355 private WakeLock wakeLock;
356 private PowerManager pm;
357 private LruCache<String, Bitmap> mBitmapCache;
358 private EventReceiver mEventReceiver = new EventReceiver();
359
360 private boolean mRestoredFromDatabase = false;
361
362 private static String generateFetchKey(Account account, final Avatar avatar) {
363 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
364 }
365
366 public boolean areMessagesInitialized() {
367 return this.mRestoredFromDatabase;
368 }
369
370 public PgpEngine getPgpEngine() {
371 if (!Config.supportOpenPgp()) {
372 return null;
373 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
374 if (this.mPgpEngine == null) {
375 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
376 getApplicationContext(),
377 pgpServiceConnection.getService()), this);
378 }
379 return mPgpEngine;
380 } else {
381 return null;
382 }
383
384 }
385
386 public FileBackend getFileBackend() {
387 return this.fileBackend;
388 }
389
390 public AvatarService getAvatarService() {
391 return this.mAvatarService;
392 }
393
394 public void attachLocationToConversation(final Conversation conversation,
395 final Uri uri,
396 final UiCallback<Message> callback) {
397 int encryption = conversation.getNextEncryption();
398 if (encryption == Message.ENCRYPTION_PGP) {
399 encryption = Message.ENCRYPTION_DECRYPTED;
400 }
401 Message message = new Message(conversation, uri.toString(), encryption);
402 if (conversation.getNextCounterpart() != null) {
403 message.setCounterpart(conversation.getNextCounterpart());
404 }
405 if (encryption == Message.ENCRYPTION_DECRYPTED) {
406 getPgpEngine().encrypt(message, callback);
407 } else {
408 callback.success(message);
409 }
410 }
411
412 public void attachFileToConversation(final Conversation conversation,
413 final Uri uri,
414 final UiCallback<Message> callback) {
415 if (FileBackend.weOwnFile(this, uri)) {
416 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
417 callback.error(R.string.security_error_invalid_file_access, null);
418 return;
419 }
420 final Message message;
421 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
422 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
423 } else {
424 message = new Message(conversation, "", conversation.getNextEncryption());
425 }
426 message.setCounterpart(conversation.getNextCounterpart());
427 message.setType(Message.TYPE_FILE);
428 String path = getFileBackend().getOriginalPath(uri);
429 if (path != null) {
430 message.setRelativeFilePath(path);
431 getFileBackend().updateFileParams(message);
432 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
433 getPgpEngine().encrypt(message, callback);
434 } else {
435 callback.success(message);
436 }
437 } else {
438 mFileAddingExecutor.execute(new Runnable() {
439 @Override
440 public void run() {
441 try {
442 getFileBackend().copyFileToPrivateStorage(message, uri);
443 getFileBackend().updateFileParams(message);
444 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
445 getPgpEngine().encrypt(message, callback);
446 } else {
447 callback.success(message);
448 }
449 } catch (FileBackend.FileCopyException e) {
450 callback.error(e.getResId(), message);
451 }
452 }
453 });
454 }
455 }
456
457 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
458 if (FileBackend.weOwnFile(this, uri)) {
459 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
460 callback.error(R.string.security_error_invalid_file_access, null);
461 return;
462 }
463 final String compressPictures = getCompressPicturesPreference();
464 if ("never".equals(compressPictures)
465 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
466 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
467 attachFileToConversation(conversation, uri, callback);
468 return;
469 }
470 final Message message;
471 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
472 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
473 } else {
474 message = new Message(conversation, "", conversation.getNextEncryption());
475 }
476 message.setCounterpart(conversation.getNextCounterpart());
477 message.setType(Message.TYPE_IMAGE);
478 mFileAddingExecutor.execute(new Runnable() {
479
480 @Override
481 public void run() {
482 try {
483 getFileBackend().copyImageToPrivateStorage(message, uri);
484 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
485 getPgpEngine().encrypt(message, callback);
486 } else {
487 callback.success(message);
488 }
489 } catch (final FileBackend.FileCopyException e) {
490 callback.error(e.getResId(), message);
491 }
492 }
493 });
494 }
495
496 public Conversation find(Bookmark bookmark) {
497 return find(bookmark.getAccount(), bookmark.getJid());
498 }
499
500 public Conversation find(final Account account, final Jid jid) {
501 return find(getConversations(), account, jid);
502 }
503
504 @Override
505 public int onStartCommand(Intent intent, int flags, int startId) {
506 final String action = intent == null ? null : intent.getAction();
507 boolean interactive = false;
508 if (action != null) {
509 switch (action) {
510 case ConnectivityManager.CONNECTIVITY_ACTION:
511 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
512 resetAllAttemptCounts(true);
513 }
514 break;
515 case ACTION_MERGE_PHONE_CONTACTS:
516 if (mRestoredFromDatabase) {
517 loadPhoneContacts();
518 }
519 return START_STICKY;
520 case Intent.ACTION_SHUTDOWN:
521 logoutAndSave(true);
522 return START_NOT_STICKY;
523 case ACTION_CLEAR_NOTIFICATION:
524 mNotificationService.clear();
525 break;
526 case ACTION_DISABLE_FOREGROUND:
527 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
528 toggleForegroundService();
529 break;
530 case ACTION_TRY_AGAIN:
531 resetAllAttemptCounts(false);
532 interactive = true;
533 break;
534 case ACTION_DISABLE_ACCOUNT:
535 try {
536 String jid = intent.getStringExtra("account");
537 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
538 if (account != null) {
539 account.setOption(Account.OPTION_DISABLED, true);
540 updateAccount(account);
541 }
542 } catch (final InvalidJidException ignored) {
543 break;
544 }
545 break;
546 case AudioManager.RINGER_MODE_CHANGED_ACTION:
547 if (xaOnSilentMode()) {
548 refreshAllPresences();
549 }
550 break;
551 case Intent.ACTION_SCREEN_ON:
552 deactivateGracePeriod();
553 case Intent.ACTION_SCREEN_OFF:
554 if (awayWhenScreenOff()) {
555 refreshAllPresences();
556 }
557 break;
558 case ACTION_GCM_TOKEN_REFRESH:
559 refreshAllGcmTokens();
560 break;
561 case ACTION_IDLE_PING:
562 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
563 scheduleNextIdlePing();
564 }
565 break;
566 case ACTION_GCM_MESSAGE_RECEIVED:
567 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
568 break;
569 }
570 }
571 this.wakeLock.acquire();
572
573 boolean pingNow = false;
574 HashSet<Account> pingCandidates = new HashSet<>();
575
576 for (Account account : accounts) {
577 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
578 if (!hasInternetConnection()) {
579 account.setStatus(Account.State.NO_INTERNET);
580 if (statusListener != null) {
581 statusListener.onStatusChanged(account);
582 }
583 } else {
584 if (account.getStatus() == Account.State.NO_INTERNET) {
585 account.setStatus(Account.State.OFFLINE);
586 if (statusListener != null) {
587 statusListener.onStatusChanged(account);
588 }
589 }
590 if (account.getStatus() == Account.State.ONLINE) {
591 long lastReceived = account.getXmppConnection().getLastPacketReceived();
592 long lastSent = account.getXmppConnection().getLastPingSent();
593 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
594 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
595 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
596 if (lastSent > lastReceived) {
597 if (pingTimeoutIn < 0) {
598 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
599 this.reconnectAccount(account, true, interactive);
600 } else {
601 int secs = (int) (pingTimeoutIn / 1000);
602 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
603 }
604 } else {
605 pingCandidates.add(account);
606 if (msToNextPing <= 0) {
607 pingNow = true;
608 } else {
609 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
610 }
611 }
612 } else if (account.getStatus() == Account.State.OFFLINE) {
613 reconnectAccount(account, true, interactive);
614 } else if (account.getStatus() == Account.State.CONNECTING) {
615 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
616 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
617 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
618 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
619 if (timeout < 0) {
620 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
621 account.getXmppConnection().resetAttemptCount();
622 reconnectAccount(account, true, interactive);
623 } else if (discoTimeout < 0) {
624 account.getXmppConnection().sendDiscoTimeout();
625 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
626 } else {
627 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
628 }
629 } else {
630 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
631 reconnectAccount(account, true, interactive);
632 }
633 }
634 }
635 if (mOnAccountUpdate != null) {
636 mOnAccountUpdate.onAccountUpdate();
637 }
638 }
639 }
640 if (pingNow) {
641 for (Account account : pingCandidates) {
642 account.getXmppConnection().sendPing();
643 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action="+action+")");
644 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
645 }
646 }
647 if (wakeLock.isHeld()) {
648 try {
649 wakeLock.release();
650 } catch (final RuntimeException ignored) {
651 }
652 }
653 return START_STICKY;
654 }
655
656 private boolean xaOnSilentMode() {
657 return getPreferences().getBoolean("xa_on_silent_mode", false);
658 }
659
660 private boolean manuallyChangePresence() {
661 return getPreferences().getBoolean("manually_change_presence", false);
662 }
663
664 private boolean treatVibrateAsSilent() {
665 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
666 }
667
668 private boolean awayWhenScreenOff() {
669 return getPreferences().getBoolean("away_when_screen_off", false);
670 }
671
672 private String getCompressPicturesPreference() {
673 return getPreferences().getString("picture_compression", "auto");
674 }
675
676 private Presence.Status getTargetPresence() {
677 if (xaOnSilentMode() && isPhoneSilenced()) {
678 return Presence.Status.XA;
679 } else if (awayWhenScreenOff() && !isInteractive()) {
680 return Presence.Status.AWAY;
681 } else {
682 return Presence.Status.ONLINE;
683 }
684 }
685
686 @SuppressLint("NewApi")
687 @SuppressWarnings("deprecation")
688 public boolean isInteractive() {
689 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
690
691 final boolean isScreenOn;
692 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
693 isScreenOn = pm.isScreenOn();
694 } else {
695 isScreenOn = pm.isInteractive();
696 }
697 return isScreenOn;
698 }
699
700 private boolean isPhoneSilenced() {
701 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
702 if (treatVibrateAsSilent()) {
703 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
704 } else {
705 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
706 }
707 }
708
709 private void resetAllAttemptCounts(boolean reallyAll) {
710 Log.d(Config.LOGTAG, "resetting all attempt counts");
711 for (Account account : accounts) {
712 if (account.hasErrorStatus() || reallyAll) {
713 final XmppConnection connection = account.getXmppConnection();
714 if (connection != null) {
715 connection.resetAttemptCount();
716 }
717 }
718 }
719 }
720
721 public boolean hasInternetConnection() {
722 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
723 .getSystemService(Context.CONNECTIVITY_SERVICE);
724 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
725 return activeNetwork != null && activeNetwork.isConnected();
726 }
727
728 @SuppressLint("TrulyRandom")
729 @Override
730 public void onCreate() {
731 ExceptionHelper.init(getApplicationContext());
732 PRNGFixes.apply();
733 this.mRandom = new SecureRandom();
734 updateMemorizingTrustmanager();
735 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
736 final int cacheSize = maxMemory / 8;
737 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
738 @Override
739 protected int sizeOf(final String key, final Bitmap bitmap) {
740 return bitmap.getByteCount() / 1024;
741 }
742 };
743
744 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
745 this.accounts = databaseBackend.getAccounts();
746
747 restoreFromDatabase();
748
749 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
750 this.fileObserver.startWatching();
751
752 if (Config.supportOpenPgp()) {
753 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
754 @Override
755 public void onBound(IOpenPgpService2 service) {
756 for (Account account : accounts) {
757 if (account.getPgpDecryptionService() != null) {
758 account.getPgpDecryptionService().onOpenPgpServiceBound();
759 }
760 }
761 }
762
763 @Override
764 public void onError(Exception e) {
765 }
766 });
767 this.pgpServiceConnection.bindToService();
768 }
769
770 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
771 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
772 toggleForegroundService();
773 updateUnreadCountBadge();
774 toggleScreenEventReceiver();
775 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
776 scheduleNextIdlePing();
777 }
778 }
779
780 @Override
781 public void onTrimMemory(int level) {
782 super.onTrimMemory(level);
783 if (level >= TRIM_MEMORY_COMPLETE) {
784 Log.d(Config.LOGTAG, "clear cache due to low memory");
785 getBitmapCache().evictAll();
786 }
787 }
788
789 @Override
790 public void onDestroy() {
791 try {
792 unregisterReceiver(this.mEventReceiver);
793 } catch (IllegalArgumentException e) {
794 //ignored
795 }
796 super.onDestroy();
797 }
798
799 public void toggleScreenEventReceiver() {
800 if (awayWhenScreenOff() && !manuallyChangePresence()) {
801 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
802 filter.addAction(Intent.ACTION_SCREEN_OFF);
803 registerReceiver(this.mEventReceiver, filter);
804 } else {
805 try {
806 unregisterReceiver(this.mEventReceiver);
807 } catch (IllegalArgumentException e) {
808 //ignored
809 }
810 }
811 }
812
813 public void toggleForegroundService() {
814 if (getPreferences().getBoolean("keep_foreground_service", false)) {
815 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
816 } else {
817 stopForeground(true);
818 }
819 }
820
821 @Override
822 public void onTaskRemoved(final Intent rootIntent) {
823 super.onTaskRemoved(rootIntent);
824 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
825 this.logoutAndSave(false);
826 }
827 }
828
829 private void logoutAndSave(boolean stop) {
830 int activeAccounts = 0;
831 for (final Account account : accounts) {
832 if (account.getStatus() != Account.State.DISABLED) {
833 activeAccounts++;
834 }
835 databaseBackend.writeRoster(account.getRoster());
836 if (account.getXmppConnection() != null) {
837 new Thread(new Runnable() {
838 @Override
839 public void run() {
840 disconnect(account, false);
841 }
842 }).start();
843 }
844 }
845 if (stop || activeAccounts == 0) {
846 Log.d(Config.LOGTAG, "good bye");
847 stopSelf();
848 }
849 }
850
851 private void cancelWakeUpCall(int requestCode) {
852 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
853 final Intent intent = new Intent(this, EventReceiver.class);
854 intent.setAction("ping");
855 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
856 }
857
858 public void scheduleWakeUpCall(int seconds, int requestCode) {
859 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
860 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
861 Intent intent = new Intent(this, EventReceiver.class);
862 intent.setAction("ping");
863 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
864 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
865 }
866
867 @TargetApi(Build.VERSION_CODES.M)
868 private void scheduleNextIdlePing() {
869 Log.d(Config.LOGTAG,"schedule next idle ping");
870 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
871 Intent intent = new Intent(this, EventReceiver.class);
872 intent.setAction(ACTION_IDLE_PING);
873 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
874 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
875 PendingIntent.getBroadcast(this,0,intent,0)
876 );
877 }
878
879 public XmppConnection createConnection(final Account account) {
880 final SharedPreferences sharedPref = getPreferences();
881 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
882 .toLowerCase(Locale.getDefault()));
883 final XmppConnection connection = new XmppConnection(account, this);
884 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
885 connection.setOnStatusChangedListener(this.statusListener);
886 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
887 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
888 connection.setOnJinglePacketReceivedListener(this.jingleListener);
889 connection.setOnBindListener(this.mOnBindListener);
890 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
891 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
892 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
893 AxolotlService axolotlService = account.getAxolotlService();
894 if (axolotlService != null) {
895 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
896 }
897 return connection;
898 }
899
900 public void sendChatState(Conversation conversation) {
901 if (sendChatStates()) {
902 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
903 sendMessagePacket(conversation.getAccount(), packet);
904 }
905 }
906
907 private void sendFileMessage(final Message message, final boolean delay) {
908 Log.d(Config.LOGTAG, "send file message");
909 final Account account = message.getConversation().getAccount();
910 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
911 mHttpConnectionManager.createNewUploadConnection(message, delay);
912 } else {
913 mJingleConnectionManager.createNewConnection(message);
914 }
915 }
916
917 public void sendMessage(final Message message) {
918 sendMessage(message, false, false);
919 }
920
921 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
922 final Account account = message.getConversation().getAccount();
923 final Conversation conversation = message.getConversation();
924 account.deactivateGracePeriod();
925 MessagePacket packet = null;
926 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
927 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
928 && !message.edited();
929 boolean saveInDb = addToConversation;
930 message.setStatus(Message.STATUS_WAITING);
931
932 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
933 message.getConversation().endOtrIfNeeded();
934 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
935 new Conversation.OnMessageFound() {
936 @Override
937 public void onMessageFound(Message message) {
938 markMessage(message, Message.STATUS_SEND_FAILED);
939 }
940 });
941 }
942
943 if (account.isOnlineAndConnected()) {
944 switch (message.getEncryption()) {
945 case Message.ENCRYPTION_NONE:
946 if (message.needsUploading()) {
947 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
948 || message.fixCounterpart()) {
949 this.sendFileMessage(message, delay);
950 } else {
951 break;
952 }
953 } else {
954 packet = mMessageGenerator.generateChat(message);
955 }
956 break;
957 case Message.ENCRYPTION_PGP:
958 case Message.ENCRYPTION_DECRYPTED:
959 if (message.needsUploading()) {
960 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
961 || message.fixCounterpart()) {
962 this.sendFileMessage(message, delay);
963 } else {
964 break;
965 }
966 } else {
967 packet = mMessageGenerator.generatePgpChat(message);
968 }
969 break;
970 case Message.ENCRYPTION_OTR:
971 SessionImpl otrSession = conversation.getOtrSession();
972 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
973 try {
974 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
975 } catch (InvalidJidException e) {
976 break;
977 }
978 if (message.needsUploading()) {
979 mJingleConnectionManager.createNewConnection(message);
980 } else {
981 packet = mMessageGenerator.generateOtrChat(message);
982 }
983 } else if (otrSession == null) {
984 if (message.fixCounterpart()) {
985 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
986 } else {
987 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
988 break;
989 }
990 } else {
991 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
992 }
993 break;
994 case Message.ENCRYPTION_AXOLOTL:
995 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
996 if (message.needsUploading()) {
997 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
998 || message.fixCounterpart()) {
999 this.sendFileMessage(message, delay);
1000 } else {
1001 break;
1002 }
1003 } else {
1004 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1005 if (axolotlMessage == null) {
1006 account.getAxolotlService().preparePayloadMessage(message, delay);
1007 } else {
1008 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1009 }
1010 }
1011 break;
1012
1013 }
1014 if (packet != null) {
1015 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1016 message.setStatus(Message.STATUS_UNSEND);
1017 } else {
1018 message.setStatus(Message.STATUS_SEND);
1019 }
1020 }
1021 } else {
1022 switch (message.getEncryption()) {
1023 case Message.ENCRYPTION_DECRYPTED:
1024 if (!message.needsUploading()) {
1025 String pgpBody = message.getEncryptedBody();
1026 String decryptedBody = message.getBody();
1027 message.setBody(pgpBody);
1028 message.setEncryption(Message.ENCRYPTION_PGP);
1029 databaseBackend.createMessage(message);
1030 saveInDb = false;
1031 message.setBody(decryptedBody);
1032 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1033 }
1034 break;
1035 case Message.ENCRYPTION_OTR:
1036 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1037 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1038 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1039 }
1040 break;
1041 case Message.ENCRYPTION_AXOLOTL:
1042 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1043 break;
1044 }
1045 }
1046
1047 if (resend) {
1048 if (packet != null && addToConversation) {
1049 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1050 markMessage(message, Message.STATUS_UNSEND);
1051 } else {
1052 markMessage(message, Message.STATUS_SEND);
1053 }
1054 }
1055 } else {
1056 if (addToConversation) {
1057 conversation.add(message);
1058 }
1059 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1060 if (saveInDb) {
1061 databaseBackend.createMessage(message);
1062 } else if (message.edited()) {
1063 databaseBackend.updateMessage(message, message.getEditedId());
1064 }
1065 }
1066 updateConversationUi();
1067 }
1068 if (packet != null) {
1069 if (delay) {
1070 mMessageGenerator.addDelay(packet, message.getTimeSent());
1071 }
1072 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1073 if (this.sendChatStates()) {
1074 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1075 }
1076 }
1077 sendMessagePacket(account, packet);
1078 }
1079 }
1080
1081 private void sendUnsentMessages(final Conversation conversation) {
1082 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1083
1084 @Override
1085 public void onMessageFound(Message message) {
1086 resendMessage(message, true);
1087 }
1088 });
1089 }
1090
1091 public void resendMessage(final Message message, final boolean delay) {
1092 sendMessage(message, true, delay);
1093 }
1094
1095 public void fetchRosterFromServer(final Account account) {
1096 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1097 if (!"".equals(account.getRosterVersion())) {
1098 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1099 + ": fetching roster version " + account.getRosterVersion());
1100 } else {
1101 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1102 }
1103 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1104 sendIqPacket(account, iqPacket, mIqParser);
1105 }
1106
1107 public void fetchBookmarks(final Account account) {
1108 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1109 final Element query = iqPacket.query("jabber:iq:private");
1110 query.addChild("storage", "storage:bookmarks");
1111 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1112
1113 @Override
1114 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1115 if (packet.getType() == IqPacket.TYPE.RESULT) {
1116 final Element query = packet.query();
1117 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1118 final Element storage = query.findChild("storage", "storage:bookmarks");
1119 final boolean autojoin = respectAutojoin();
1120 if (storage != null) {
1121 for (final Element item : storage.getChildren()) {
1122 if (item.getName().equals("conference")) {
1123 final Bookmark bookmark = Bookmark.parse(item, account);
1124 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1125 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1126 bookmark.setBookmarkName(old.getBookmarkName());
1127 }
1128 Conversation conversation = find(bookmark);
1129 if (conversation != null) {
1130 conversation.setBookmark(bookmark);
1131 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1132 conversation = findOrCreateConversation(
1133 account, bookmark.getJid(), true);
1134 conversation.setBookmark(bookmark);
1135 joinMuc(conversation);
1136 }
1137 }
1138 }
1139 }
1140 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1141 } else {
1142 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1143 }
1144 }
1145 };
1146 sendIqPacket(account, iqPacket, callback);
1147 }
1148
1149 public void pushBookmarks(Account account) {
1150 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1151 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1152 Element query = iqPacket.query("jabber:iq:private");
1153 Element storage = query.addChild("storage", "storage:bookmarks");
1154 for (Bookmark bookmark : account.getBookmarks()) {
1155 storage.addChild(bookmark);
1156 }
1157 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1158 }
1159
1160 private void restoreFromDatabase() {
1161 synchronized (this.conversations) {
1162 final Map<String, Account> accountLookupTable = new Hashtable<>();
1163 for (Account account : this.accounts) {
1164 accountLookupTable.put(account.getUuid(), account);
1165 }
1166 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1167 for (Conversation conversation : this.conversations) {
1168 Account account = accountLookupTable.get(conversation.getAccountUuid());
1169 conversation.setAccount(account);
1170 }
1171 Runnable runnable = new Runnable() {
1172 @Override
1173 public void run() {
1174 Log.d(Config.LOGTAG, "restoring roster");
1175 for (Account account : accounts) {
1176 databaseBackend.readRoster(account.getRoster());
1177 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1178 }
1179 getBitmapCache().evictAll();
1180 loadPhoneContacts();
1181 Log.d(Config.LOGTAG, "restoring messages");
1182 for (Conversation conversation : conversations) {
1183 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1184 checkDeletedFiles(conversation);
1185 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1186 @Override
1187 public void onMessageFound(Message message) {
1188 mNotificationService.pushFromBacklog(message);
1189 }
1190 });
1191 }
1192 mNotificationService.finishBacklog(false);
1193 mRestoredFromDatabase = true;
1194 Log.d(Config.LOGTAG, "restored all messages");
1195 updateConversationUi();
1196 }
1197 };
1198 mDatabaseExecutor.execute(runnable);
1199 }
1200 }
1201
1202 public void loadPhoneContacts() {
1203 mContactMergerExecutor.execute(new Runnable() {
1204 @Override
1205 public void run() {
1206 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1207 @Override
1208 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1209 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1210 for (Account account : accounts) {
1211 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1212 for (Bundle phoneContact : phoneContacts) {
1213 Jid jid;
1214 try {
1215 jid = Jid.fromString(phoneContact.getString("jid"));
1216 } catch (final InvalidJidException e) {
1217 continue;
1218 }
1219 final Contact contact = account.getRoster().getContact(jid);
1220 String systemAccount = phoneContact.getInt("phoneid")
1221 + "#"
1222 + phoneContact.getString("lookup");
1223 contact.setSystemAccount(systemAccount);
1224 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1225 getAvatarService().clear(contact);
1226 }
1227 contact.setSystemName(phoneContact.getString("displayname"));
1228 withSystemAccounts.remove(contact);
1229 }
1230 for (Contact contact : withSystemAccounts) {
1231 contact.setSystemAccount(null);
1232 contact.setSystemName(null);
1233 if (contact.setPhotoUri(null)) {
1234 getAvatarService().clear(contact);
1235 }
1236 }
1237 }
1238 Log.d(Config.LOGTAG, "finished merging phone contacts");
1239 updateAccountUi();
1240 }
1241 });
1242 }
1243 });
1244 }
1245
1246 public List<Conversation> getConversations() {
1247 return this.conversations;
1248 }
1249
1250 private void checkDeletedFiles(Conversation conversation) {
1251 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1252
1253 @Override
1254 public void onMessageFound(Message message) {
1255 if (!getFileBackend().isFileAvailable(message)) {
1256 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1257 final int s = message.getStatus();
1258 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1259 markMessage(message, Message.STATUS_SEND_FAILED);
1260 }
1261 }
1262 }
1263 });
1264 }
1265
1266 private void markFileDeleted(String uuid) {
1267 for (Conversation conversation : getConversations()) {
1268 Message message = conversation.findMessageWithFileAndUuid(uuid);
1269 if (message != null) {
1270 if (!getFileBackend().isFileAvailable(message)) {
1271 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1272 final int s = message.getStatus();
1273 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1274 markMessage(message, Message.STATUS_SEND_FAILED);
1275 } else {
1276 updateConversationUi();
1277 }
1278 }
1279 return;
1280 }
1281 }
1282 }
1283
1284 public void populateWithOrderedConversations(final List<Conversation> list) {
1285 populateWithOrderedConversations(list, true);
1286 }
1287
1288 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1289 list.clear();
1290 if (includeNoFileUpload) {
1291 list.addAll(getConversations());
1292 } else {
1293 for (Conversation conversation : getConversations()) {
1294 if (conversation.getMode() == Conversation.MODE_SINGLE
1295 || conversation.getAccount().httpUploadAvailable()) {
1296 list.add(conversation);
1297 }
1298 }
1299 }
1300 Collections.sort(list, new Comparator<Conversation>() {
1301 @Override
1302 public int compare(Conversation lhs, Conversation rhs) {
1303 Message left = lhs.getLatestMessage();
1304 Message right = rhs.getLatestMessage();
1305 if (left.getTimeSent() > right.getTimeSent()) {
1306 return -1;
1307 } else if (left.getTimeSent() < right.getTimeSent()) {
1308 return 1;
1309 } else {
1310 return 0;
1311 }
1312 }
1313 });
1314 }
1315
1316 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1317 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1318 return;
1319 } else if (timestamp == 0) {
1320 return;
1321 }
1322 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1323 Runnable runnable = new Runnable() {
1324 @Override
1325 public void run() {
1326 final Account account = conversation.getAccount();
1327 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1328 if (messages.size() > 0) {
1329 conversation.addAll(0, messages);
1330 checkDeletedFiles(conversation);
1331 callback.onMoreMessagesLoaded(messages.size(), conversation);
1332 } else if (conversation.hasMessagesLeftOnServer()
1333 && account.isOnlineAndConnected()
1334 && conversation.getLastClearHistory() == 0) {
1335 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1336 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1337 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1338 if (query != null) {
1339 query.setCallback(callback);
1340 }
1341 callback.informUser(R.string.fetching_history_from_server);
1342 }
1343 }
1344 }
1345 };
1346 mDatabaseExecutor.execute(runnable);
1347 }
1348
1349 public List<Account> getAccounts() {
1350 return this.accounts;
1351 }
1352
1353 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1354 for (final Conversation conversation : haystack) {
1355 if (conversation.getContact() == contact) {
1356 return conversation;
1357 }
1358 }
1359 return null;
1360 }
1361
1362 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1363 if (jid == null) {
1364 return null;
1365 }
1366 for (final Conversation conversation : haystack) {
1367 if ((account == null || conversation.getAccount() == account)
1368 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1369 return conversation;
1370 }
1371 }
1372 return null;
1373 }
1374
1375 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1376 return this.findOrCreateConversation(account, jid, muc, null);
1377 }
1378
1379 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1380 synchronized (this.conversations) {
1381 Conversation conversation = find(account, jid);
1382 if (conversation != null) {
1383 return conversation;
1384 }
1385 conversation = databaseBackend.findConversation(account, jid);
1386 if (conversation != null) {
1387 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1388 conversation.setAccount(account);
1389 if (muc) {
1390 conversation.setMode(Conversation.MODE_MULTI);
1391 conversation.setContactJid(jid);
1392 } else {
1393 conversation.setMode(Conversation.MODE_SINGLE);
1394 conversation.setContactJid(jid.toBareJid());
1395 }
1396 conversation.setNextEncryption(-1);
1397 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1398 this.databaseBackend.updateConversation(conversation);
1399 } else {
1400 String conversationName;
1401 Contact contact = account.getRoster().getContact(jid);
1402 if (contact != null) {
1403 conversationName = contact.getDisplayName();
1404 } else {
1405 conversationName = jid.getLocalpart();
1406 }
1407 if (muc) {
1408 conversation = new Conversation(conversationName, account, jid,
1409 Conversation.MODE_MULTI);
1410 } else {
1411 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1412 Conversation.MODE_SINGLE);
1413 }
1414 this.databaseBackend.createConversation(conversation);
1415 }
1416 if (account.getXmppConnection() != null
1417 && account.getXmppConnection().getFeatures().mam()
1418 && !muc) {
1419 if (query == null) {
1420 this.mMessageArchiveService.query(conversation);
1421 } else {
1422 if (query.getConversation() == null) {
1423 this.mMessageArchiveService.query(conversation, query.getStart());
1424 }
1425 }
1426 }
1427 checkDeletedFiles(conversation);
1428 this.conversations.add(conversation);
1429 updateConversationUi();
1430 return conversation;
1431 }
1432 }
1433
1434 public void archiveConversation(Conversation conversation) {
1435 getNotificationService().clear(conversation);
1436 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1437 conversation.setNextEncryption(-1);
1438 synchronized (this.conversations) {
1439 if (conversation.getMode() == Conversation.MODE_MULTI) {
1440 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1441 Bookmark bookmark = conversation.getBookmark();
1442 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1443 bookmark.setAutojoin(false);
1444 pushBookmarks(bookmark.getAccount());
1445 }
1446 }
1447 leaveMuc(conversation);
1448 } else {
1449 conversation.endOtrIfNeeded();
1450 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1451 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1452 sendPresencePacket(
1453 conversation.getAccount(),
1454 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1455 );
1456 }
1457 }
1458 this.databaseBackend.updateConversation(conversation);
1459 this.conversations.remove(conversation);
1460 updateConversationUi();
1461 }
1462 }
1463
1464 public void createAccount(final Account account) {
1465 account.initAccountServices(this);
1466 databaseBackend.createAccount(account);
1467 this.accounts.add(account);
1468 this.reconnectAccountInBackground(account);
1469 updateAccountUi();
1470 }
1471
1472 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1473 new Thread(new Runnable() {
1474 @Override
1475 public void run() {
1476 try {
1477 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1478 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1479 if (findAccountByJid(info.first) == null) {
1480 Account account = new Account(info.first, "");
1481 account.setPrivateKeyAlias(alias);
1482 account.setOption(Account.OPTION_DISABLED, true);
1483 account.setDisplayName(info.second);
1484 createAccount(account);
1485 callback.onAccountCreated(account);
1486 if (Config.X509_VERIFICATION) {
1487 try {
1488 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1489 } catch (CertificateException e) {
1490 callback.informUser(R.string.certificate_chain_is_not_trusted);
1491 }
1492 }
1493 } else {
1494 callback.informUser(R.string.account_already_exists);
1495 }
1496 } catch (Exception e) {
1497 e.printStackTrace();
1498 callback.informUser(R.string.unable_to_parse_certificate);
1499 }
1500 }
1501 }).start();
1502
1503 }
1504
1505 public void updateKeyInAccount(final Account account, final String alias) {
1506 Log.d(Config.LOGTAG, "update key in account " + alias);
1507 try {
1508 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1509 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1510 if (account.getJid().toBareJid().equals(info.first)) {
1511 account.setPrivateKeyAlias(alias);
1512 account.setDisplayName(info.second);
1513 databaseBackend.updateAccount(account);
1514 if (Config.X509_VERIFICATION) {
1515 try {
1516 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1517 } catch (CertificateException e) {
1518 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1519 }
1520 account.getAxolotlService().regenerateKeys(true);
1521 }
1522 } else {
1523 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1524 }
1525 } catch (Exception e) {
1526 e.printStackTrace();
1527 }
1528 }
1529
1530 public void updateAccount(final Account account) {
1531 this.statusListener.onStatusChanged(account);
1532 databaseBackend.updateAccount(account);
1533 reconnectAccountInBackground(account);
1534 updateAccountUi();
1535 getNotificationService().updateErrorNotification();
1536 }
1537
1538 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1539 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1540 sendIqPacket(account, iq, new OnIqPacketReceived() {
1541 @Override
1542 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1543 if (packet.getType() == IqPacket.TYPE.RESULT) {
1544 account.setPassword(newPassword);
1545 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1546 databaseBackend.updateAccount(account);
1547 callback.onPasswordChangeSucceeded();
1548 } else {
1549 callback.onPasswordChangeFailed();
1550 }
1551 }
1552 });
1553 }
1554
1555 public void deleteAccount(final Account account) {
1556 synchronized (this.conversations) {
1557 for (final Conversation conversation : conversations) {
1558 if (conversation.getAccount() == account) {
1559 if (conversation.getMode() == Conversation.MODE_MULTI) {
1560 leaveMuc(conversation);
1561 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1562 conversation.endOtrIfNeeded();
1563 }
1564 conversations.remove(conversation);
1565 }
1566 }
1567 if (account.getXmppConnection() != null) {
1568 new Thread(new Runnable() {
1569 @Override
1570 public void run() {
1571 disconnect(account, true);
1572 }
1573 });
1574 }
1575 Runnable runnable = new Runnable() {
1576 @Override
1577 public void run() {
1578 databaseBackend.deleteAccount(account);
1579 }
1580 };
1581 mDatabaseExecutor.execute(runnable);
1582 this.accounts.remove(account);
1583 updateAccountUi();
1584 getNotificationService().updateErrorNotification();
1585 }
1586 }
1587
1588 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1589 synchronized (this) {
1590 this.mLastActivity = System.currentTimeMillis();
1591 if (checkListeners()) {
1592 switchToForeground();
1593 }
1594 this.mOnConversationUpdate = listener;
1595 this.mNotificationService.setIsInForeground(true);
1596 if (this.convChangedListenerCount < 2) {
1597 this.convChangedListenerCount++;
1598 }
1599 }
1600 }
1601
1602 public void removeOnConversationListChangedListener() {
1603 synchronized (this) {
1604 this.convChangedListenerCount--;
1605 if (this.convChangedListenerCount <= 0) {
1606 this.convChangedListenerCount = 0;
1607 this.mOnConversationUpdate = null;
1608 this.mNotificationService.setIsInForeground(false);
1609 if (checkListeners()) {
1610 switchToBackground();
1611 }
1612 }
1613 }
1614 }
1615
1616 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1617 synchronized (this) {
1618 if (checkListeners()) {
1619 switchToForeground();
1620 }
1621 this.mOnShowErrorToast = onShowErrorToast;
1622 if (this.showErrorToastListenerCount < 2) {
1623 this.showErrorToastListenerCount++;
1624 }
1625 }
1626 this.mOnShowErrorToast = onShowErrorToast;
1627 }
1628
1629 public void removeOnShowErrorToastListener() {
1630 synchronized (this) {
1631 this.showErrorToastListenerCount--;
1632 if (this.showErrorToastListenerCount <= 0) {
1633 this.showErrorToastListenerCount = 0;
1634 this.mOnShowErrorToast = null;
1635 if (checkListeners()) {
1636 switchToBackground();
1637 }
1638 }
1639 }
1640 }
1641
1642 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1643 synchronized (this) {
1644 if (checkListeners()) {
1645 switchToForeground();
1646 }
1647 this.mOnAccountUpdate = listener;
1648 if (this.accountChangedListenerCount < 2) {
1649 this.accountChangedListenerCount++;
1650 }
1651 }
1652 }
1653
1654 public void removeOnAccountListChangedListener() {
1655 synchronized (this) {
1656 this.accountChangedListenerCount--;
1657 if (this.accountChangedListenerCount <= 0) {
1658 this.mOnAccountUpdate = null;
1659 this.accountChangedListenerCount = 0;
1660 if (checkListeners()) {
1661 switchToBackground();
1662 }
1663 }
1664 }
1665 }
1666
1667 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1668 synchronized (this) {
1669 if (checkListeners()) {
1670 switchToForeground();
1671 }
1672 this.mOnCaptchaRequested = listener;
1673 if (this.captchaRequestedListenerCount < 2) {
1674 this.captchaRequestedListenerCount++;
1675 }
1676 }
1677 }
1678
1679 public void removeOnCaptchaRequestedListener() {
1680 synchronized (this) {
1681 this.captchaRequestedListenerCount--;
1682 if (this.captchaRequestedListenerCount <= 0) {
1683 this.mOnCaptchaRequested = null;
1684 this.captchaRequestedListenerCount = 0;
1685 if (checkListeners()) {
1686 switchToBackground();
1687 }
1688 }
1689 }
1690 }
1691
1692 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1693 synchronized (this) {
1694 if (checkListeners()) {
1695 switchToForeground();
1696 }
1697 this.mOnRosterUpdate = listener;
1698 if (this.rosterChangedListenerCount < 2) {
1699 this.rosterChangedListenerCount++;
1700 }
1701 }
1702 }
1703
1704 public void removeOnRosterUpdateListener() {
1705 synchronized (this) {
1706 this.rosterChangedListenerCount--;
1707 if (this.rosterChangedListenerCount <= 0) {
1708 this.rosterChangedListenerCount = 0;
1709 this.mOnRosterUpdate = null;
1710 if (checkListeners()) {
1711 switchToBackground();
1712 }
1713 }
1714 }
1715 }
1716
1717 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1718 synchronized (this) {
1719 if (checkListeners()) {
1720 switchToForeground();
1721 }
1722 this.mOnUpdateBlocklist = listener;
1723 if (this.updateBlocklistListenerCount < 2) {
1724 this.updateBlocklistListenerCount++;
1725 }
1726 }
1727 }
1728
1729 public void removeOnUpdateBlocklistListener() {
1730 synchronized (this) {
1731 this.updateBlocklistListenerCount--;
1732 if (this.updateBlocklistListenerCount <= 0) {
1733 this.updateBlocklistListenerCount = 0;
1734 this.mOnUpdateBlocklist = null;
1735 if (checkListeners()) {
1736 switchToBackground();
1737 }
1738 }
1739 }
1740 }
1741
1742 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1743 synchronized (this) {
1744 if (checkListeners()) {
1745 switchToForeground();
1746 }
1747 this.mOnKeyStatusUpdated = listener;
1748 if (this.keyStatusUpdatedListenerCount < 2) {
1749 this.keyStatusUpdatedListenerCount++;
1750 }
1751 }
1752 }
1753
1754 public void removeOnNewKeysAvailableListener() {
1755 synchronized (this) {
1756 this.keyStatusUpdatedListenerCount--;
1757 if (this.keyStatusUpdatedListenerCount <= 0) {
1758 this.keyStatusUpdatedListenerCount = 0;
1759 this.mOnKeyStatusUpdated = null;
1760 if (checkListeners()) {
1761 switchToBackground();
1762 }
1763 }
1764 }
1765 }
1766
1767 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1768 synchronized (this) {
1769 if (checkListeners()) {
1770 switchToForeground();
1771 }
1772 this.mOnMucRosterUpdate = listener;
1773 if (this.mucRosterChangedListenerCount < 2) {
1774 this.mucRosterChangedListenerCount++;
1775 }
1776 }
1777 }
1778
1779 public void removeOnMucRosterUpdateListener() {
1780 synchronized (this) {
1781 this.mucRosterChangedListenerCount--;
1782 if (this.mucRosterChangedListenerCount <= 0) {
1783 this.mucRosterChangedListenerCount = 0;
1784 this.mOnMucRosterUpdate = null;
1785 if (checkListeners()) {
1786 switchToBackground();
1787 }
1788 }
1789 }
1790 }
1791
1792 public boolean checkListeners() {
1793 return (this.mOnAccountUpdate == null
1794 && this.mOnConversationUpdate == null
1795 && this.mOnRosterUpdate == null
1796 && this.mOnCaptchaRequested == null
1797 && this.mOnUpdateBlocklist == null
1798 && this.mOnShowErrorToast == null
1799 && this.mOnKeyStatusUpdated == null);
1800 }
1801
1802 private void switchToForeground() {
1803 final boolean broadcastLastActivity = broadcastLastActivity();
1804 for (Conversation conversation : getConversations()) {
1805 conversation.setIncomingChatState(ChatState.ACTIVE);
1806 }
1807 for (Account account : getAccounts()) {
1808 if (account.getStatus() == Account.State.ONLINE) {
1809 account.deactivateGracePeriod();
1810 final XmppConnection connection = account.getXmppConnection();
1811 if (connection != null ) {
1812 if (connection.getFeatures().csi()) {
1813 connection.sendActive();
1814 }
1815 if (broadcastLastActivity) {
1816 sendPresence(account, false); //send new presence but don't include idle because we are not
1817 }
1818 }
1819 }
1820 }
1821 Log.d(Config.LOGTAG, "app switched into foreground");
1822 }
1823
1824 private void switchToBackground() {
1825 final boolean broadcastLastActivity = broadcastLastActivity();
1826 for (Account account : getAccounts()) {
1827 if (account.getStatus() == Account.State.ONLINE) {
1828 XmppConnection connection = account.getXmppConnection();
1829 if (connection != null) {
1830 if (broadcastLastActivity) {
1831 sendPresence(account, broadcastLastActivity);
1832 }
1833 if (connection.getFeatures().csi()) {
1834 connection.sendInactive();
1835 }
1836 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1837 connection.waitForPush();
1838 cancelWakeUpCall(account.getUuid().hashCode());
1839 }
1840 }
1841 }
1842 }
1843 this.mNotificationService.setIsInForeground(false);
1844 Log.d(Config.LOGTAG, "app switched into background");
1845 }
1846
1847 private void connectMultiModeConversations(Account account) {
1848 List<Conversation> conversations = getConversations();
1849 for (Conversation conversation : conversations) {
1850 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1851 joinMuc(conversation);
1852 }
1853 }
1854 }
1855
1856 public void joinMuc(Conversation conversation) {
1857 joinMuc(conversation, null);
1858 }
1859
1860 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1861 Account account = conversation.getAccount();
1862 account.pendingConferenceJoins.remove(conversation);
1863 account.pendingConferenceLeaves.remove(conversation);
1864 if (account.getStatus() == Account.State.ONLINE) {
1865 conversation.resetMucOptions();
1866 if (onConferenceJoined != null) {
1867 conversation.getMucOptions().flagNoAutoPushConfiguration();
1868 }
1869 conversation.setHasMessagesLeftOnServer(false);
1870 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1871
1872 private void join(Conversation conversation) {
1873 Account account = conversation.getAccount();
1874 final MucOptions mucOptions = conversation.getMucOptions();
1875 final Jid joinJid = mucOptions.getSelf().getFullJid();
1876 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1877 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1878 packet.setTo(joinJid);
1879 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1880 if (conversation.getMucOptions().getPassword() != null) {
1881 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1882 }
1883
1884 if (mucOptions.mamSupport()) {
1885 // Use MAM instead of the limited muc history to get history
1886 x.addChild("history").setAttribute("maxchars", "0");
1887 } else {
1888 // Fallback to muc history
1889 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1890 }
1891 sendPresencePacket(account, packet);
1892 if (onConferenceJoined != null) {
1893 onConferenceJoined.onConferenceJoined(conversation);
1894 }
1895 if (!joinJid.equals(conversation.getJid())) {
1896 conversation.setContactJid(joinJid);
1897 databaseBackend.updateConversation(conversation);
1898 }
1899
1900 if (mucOptions.mamSupport()) {
1901 getMessageArchiveService().catchupMUC(conversation);
1902 }
1903 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1904 fetchConferenceMembers(conversation);
1905 }
1906 sendUnsentMessages(conversation);
1907 }
1908
1909 @Override
1910 public void onConferenceConfigurationFetched(Conversation conversation) {
1911 join(conversation);
1912 }
1913
1914 @Override
1915 public void onFetchFailed(final Conversation conversation, Element error) {
1916 join(conversation);
1917 fetchConferenceConfiguration(conversation);
1918 }
1919 });
1920 updateConversationUi();
1921 } else {
1922 account.pendingConferenceJoins.add(conversation);
1923 conversation.resetMucOptions();
1924 conversation.setHasMessagesLeftOnServer(false);
1925 updateConversationUi();
1926 }
1927 }
1928
1929 private void fetchConferenceMembers(final Conversation conversation) {
1930 final Account account = conversation.getAccount();
1931 final String[] affiliations = {"member","admin","owner"};
1932 OnIqPacketReceived callback = new OnIqPacketReceived() {
1933
1934 private int i = 0;
1935
1936 @Override
1937 public void onIqPacketReceived(Account account, IqPacket packet) {
1938
1939 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1940 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1941 for(Element child : query.getChildren()) {
1942 if ("item".equals(child.getName())) {
1943 MucOptions.User user = AbstractParser.parseItem(conversation,child);
1944 if (!user.realJidMatchesAccount()) {
1945 conversation.getMucOptions().addUser(user);
1946 getAvatarService().clear(conversation);
1947 updateMucRosterUi();
1948 updateConversationUi();
1949 }
1950 }
1951 }
1952 } else {
1953 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1954 }
1955 ++i;
1956 if (i >= affiliations.length) {
1957 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1958 }
1959 }
1960 };
1961 for(String affiliation : affiliations) {
1962 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1963 }
1964 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1965 }
1966
1967 public void providePasswordForMuc(Conversation conversation, String password) {
1968 if (conversation.getMode() == Conversation.MODE_MULTI) {
1969 conversation.getMucOptions().setPassword(password);
1970 if (conversation.getBookmark() != null) {
1971 if (respectAutojoin()) {
1972 conversation.getBookmark().setAutojoin(true);
1973 }
1974 pushBookmarks(conversation.getAccount());
1975 }
1976 databaseBackend.updateConversation(conversation);
1977 joinMuc(conversation);
1978 }
1979 }
1980
1981 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1982 final MucOptions options = conversation.getMucOptions();
1983 final Jid joinJid = options.createJoinJid(nick);
1984 if (options.online()) {
1985 Account account = conversation.getAccount();
1986 options.setOnRenameListener(new OnRenameListener() {
1987
1988 @Override
1989 public void onSuccess() {
1990 conversation.setContactJid(joinJid);
1991 databaseBackend.updateConversation(conversation);
1992 Bookmark bookmark = conversation.getBookmark();
1993 if (bookmark != null) {
1994 bookmark.setNick(nick);
1995 pushBookmarks(bookmark.getAccount());
1996 }
1997 callback.success(conversation);
1998 }
1999
2000 @Override
2001 public void onFailure() {
2002 callback.error(R.string.nick_in_use, conversation);
2003 }
2004 });
2005
2006 PresencePacket packet = new PresencePacket();
2007 packet.setTo(joinJid);
2008 packet.setFrom(conversation.getAccount().getJid());
2009
2010 String sig = account.getPgpSignature();
2011 if (sig != null) {
2012 packet.addChild("status").setContent("online");
2013 packet.addChild("x", "jabber:x:signed").setContent(sig);
2014 }
2015 sendPresencePacket(account, packet);
2016 } else {
2017 conversation.setContactJid(joinJid);
2018 databaseBackend.updateConversation(conversation);
2019 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2020 Bookmark bookmark = conversation.getBookmark();
2021 if (bookmark != null) {
2022 bookmark.setNick(nick);
2023 pushBookmarks(bookmark.getAccount());
2024 }
2025 joinMuc(conversation);
2026 }
2027 }
2028 }
2029
2030 public void leaveMuc(Conversation conversation) {
2031 leaveMuc(conversation, false);
2032 }
2033
2034 private void leaveMuc(Conversation conversation, boolean now) {
2035 Account account = conversation.getAccount();
2036 account.pendingConferenceJoins.remove(conversation);
2037 account.pendingConferenceLeaves.remove(conversation);
2038 if (account.getStatus() == Account.State.ONLINE || now) {
2039 PresencePacket packet = new PresencePacket();
2040 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2041 packet.setFrom(conversation.getAccount().getJid());
2042 packet.setAttribute("type", "unavailable");
2043 sendPresencePacket(conversation.getAccount(), packet);
2044 conversation.getMucOptions().setOffline();
2045 conversation.deregisterWithBookmark();
2046 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2047 + ": leaving muc " + conversation.getJid());
2048 } else {
2049 account.pendingConferenceLeaves.add(conversation);
2050 }
2051 }
2052
2053 private String findConferenceServer(final Account account) {
2054 String server;
2055 if (account.getXmppConnection() != null) {
2056 server = account.getXmppConnection().getMucServer();
2057 if (server != null) {
2058 return server;
2059 }
2060 }
2061 for (Account other : getAccounts()) {
2062 if (other != account && other.getXmppConnection() != null) {
2063 server = other.getXmppConnection().getMucServer();
2064 if (server != null) {
2065 return server;
2066 }
2067 }
2068 }
2069 return null;
2070 }
2071
2072 public void createAdhocConference(final Account account,
2073 final String subject,
2074 final Iterable<Jid> jids,
2075 final UiCallback<Conversation> callback) {
2076 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2077 if (account.getStatus() == Account.State.ONLINE) {
2078 try {
2079 String server = findConferenceServer(account);
2080 if (server == null) {
2081 if (callback != null) {
2082 callback.error(R.string.no_conference_server_found, null);
2083 }
2084 return;
2085 }
2086 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2087 final Conversation conversation = findOrCreateConversation(account, jid, true);
2088 joinMuc(conversation, new OnConferenceJoined() {
2089 @Override
2090 public void onConferenceJoined(final Conversation conversation) {
2091 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2092 @Override
2093 public void onPushSucceeded() {
2094 if (subject != null && !subject.trim().isEmpty()) {
2095 pushSubjectToConference(conversation, subject.trim());
2096 }
2097 for (Jid invite : jids) {
2098 invite(conversation, invite);
2099 }
2100 if (account.countPresences() > 1) {
2101 directInvite(conversation, account.getJid().toBareJid());
2102 }
2103 saveConversationAsBookmark(conversation, subject);
2104 if (callback != null) {
2105 callback.success(conversation);
2106 }
2107 }
2108
2109 @Override
2110 public void onPushFailed() {
2111 archiveConversation(conversation);
2112 if (callback != null) {
2113 callback.error(R.string.conference_creation_failed, conversation);
2114 }
2115 }
2116 });
2117 }
2118 });
2119 } catch (InvalidJidException e) {
2120 if (callback != null) {
2121 callback.error(R.string.conference_creation_failed, null);
2122 }
2123 }
2124 } else {
2125 if (callback != null) {
2126 callback.error(R.string.not_connected_try_again, null);
2127 }
2128 }
2129 }
2130
2131 public void fetchConferenceConfiguration(final Conversation conversation) {
2132 fetchConferenceConfiguration(conversation, null);
2133 }
2134
2135 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2136 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2137 request.setTo(conversation.getJid().toBareJid());
2138 request.query("http://jabber.org/protocol/disco#info");
2139 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2140 @Override
2141 public void onIqPacketReceived(Account account, IqPacket packet) {
2142 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2143 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2144 ArrayList<String> features = new ArrayList<>();
2145 for (Element child : query.getChildren()) {
2146 if (child != null && child.getName().equals("feature")) {
2147 String var = child.getAttribute("var");
2148 if (var != null) {
2149 features.add(var);
2150 }
2151 }
2152 }
2153 Element form = query.findChild("x", "jabber:x:data");
2154 if (form != null) {
2155 conversation.getMucOptions().updateFormData(Data.parse(form));
2156 }
2157 conversation.getMucOptions().updateFeatures(features);
2158 if (callback != null) {
2159 callback.onConferenceConfigurationFetched(conversation);
2160 }
2161 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2162 updateConversationUi();
2163 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2164 if (callback != null) {
2165 callback.onFetchFailed(conversation, packet.getError());
2166 }
2167 }
2168 }
2169 });
2170 }
2171
2172 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2173 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2174 request.setTo(conversation.getJid().toBareJid());
2175 request.query("http://jabber.org/protocol/muc#owner");
2176 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2177 @Override
2178 public void onIqPacketReceived(Account account, IqPacket packet) {
2179 if (packet.getType() == IqPacket.TYPE.RESULT) {
2180 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2181 for (Field field : data.getFields()) {
2182 if (options.containsKey(field.getFieldName())) {
2183 field.setValue(options.getString(field.getFieldName()));
2184 }
2185 }
2186 data.submit();
2187 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2188 set.setTo(conversation.getJid().toBareJid());
2189 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2190 sendIqPacket(account, set, new OnIqPacketReceived() {
2191 @Override
2192 public void onIqPacketReceived(Account account, IqPacket packet) {
2193 if (callback != null) {
2194 if (packet.getType() == IqPacket.TYPE.RESULT) {
2195 callback.onPushSucceeded();
2196 } else {
2197 callback.onPushFailed();
2198 }
2199 }
2200 }
2201 });
2202 } else {
2203 if (callback != null) {
2204 callback.onPushFailed();
2205 }
2206 }
2207 }
2208 });
2209 }
2210
2211 public void pushSubjectToConference(final Conversation conference, final String subject) {
2212 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2213 this.sendMessagePacket(conference.getAccount(), packet);
2214 final MucOptions mucOptions = conference.getMucOptions();
2215 final MucOptions.User self = mucOptions.getSelf();
2216 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2217 Bundle options = new Bundle();
2218 options.putString("muc#roomconfig_persistentroom", "1");
2219 this.pushConferenceConfiguration(conference, options, null);
2220 }
2221 }
2222
2223 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2224 final Jid jid = user.toBareJid();
2225 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2226 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2227 @Override
2228 public void onIqPacketReceived(Account account, IqPacket packet) {
2229 if (packet.getType() == IqPacket.TYPE.RESULT) {
2230 conference.getMucOptions().changeAffiliation(jid, affiliation);
2231 getAvatarService().clear(conference);
2232 callback.onAffiliationChangedSuccessful(jid);
2233 } else {
2234 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2235 }
2236 }
2237 });
2238 }
2239
2240 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2241 List<Jid> jids = new ArrayList<>();
2242 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2243 if (user.getAffiliation() == before && user.getRealJid() != null) {
2244 jids.add(user.getRealJid());
2245 }
2246 }
2247 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2248 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2249 }
2250
2251 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2252 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2253 Log.d(Config.LOGTAG, request.toString());
2254 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2255 @Override
2256 public void onIqPacketReceived(Account account, IqPacket packet) {
2257 Log.d(Config.LOGTAG, packet.toString());
2258 if (packet.getType() == IqPacket.TYPE.RESULT) {
2259 callback.onRoleChangedSuccessful(nick);
2260 } else {
2261 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2262 }
2263 }
2264 });
2265 }
2266
2267 private void disconnect(Account account, boolean force) {
2268 if ((account.getStatus() == Account.State.ONLINE)
2269 || (account.getStatus() == Account.State.DISABLED)) {
2270 final XmppConnection connection = account.getXmppConnection();
2271 if (!force) {
2272 List<Conversation> conversations = getConversations();
2273 for (Conversation conversation : conversations) {
2274 if (conversation.getAccount() == account) {
2275 if (conversation.getMode() == Conversation.MODE_MULTI) {
2276 leaveMuc(conversation, true);
2277 } else {
2278 if (conversation.endOtrIfNeeded()) {
2279 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2280 + ": ended otr session with "
2281 + conversation.getJid());
2282 }
2283 }
2284 }
2285 }
2286 sendOfflinePresence(account);
2287 }
2288 connection.disconnect(force);
2289 }
2290 }
2291
2292 @Override
2293 public IBinder onBind(Intent intent) {
2294 return mBinder;
2295 }
2296
2297 public void updateMessage(Message message) {
2298 databaseBackend.updateMessage(message);
2299 updateConversationUi();
2300 }
2301
2302 public void updateMessage(Message message, String uuid) {
2303 databaseBackend.updateMessage(message, uuid);
2304 updateConversationUi();
2305 }
2306
2307 protected void syncDirtyContacts(Account account) {
2308 for (Contact contact : account.getRoster().getContacts()) {
2309 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2310 pushContactToServer(contact);
2311 }
2312 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2313 deleteContactOnServer(contact);
2314 }
2315 }
2316 }
2317
2318 public void createContact(Contact contact) {
2319 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2320 if (autoGrant) {
2321 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2322 contact.setOption(Contact.Options.ASKING);
2323 }
2324 pushContactToServer(contact);
2325 }
2326
2327 public void onOtrSessionEstablished(Conversation conversation) {
2328 final Account account = conversation.getAccount();
2329 final Session otrSession = conversation.getOtrSession();
2330 Log.d(Config.LOGTAG,
2331 account.getJid().toBareJid() + " otr session established with "
2332 + conversation.getJid() + "/"
2333 + otrSession.getSessionID().getUserID());
2334 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2335
2336 @Override
2337 public void onMessageFound(Message message) {
2338 SessionID id = otrSession.getSessionID();
2339 try {
2340 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2341 } catch (InvalidJidException e) {
2342 return;
2343 }
2344 if (message.needsUploading()) {
2345 mJingleConnectionManager.createNewConnection(message);
2346 } else {
2347 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2348 if (outPacket != null) {
2349 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2350 message.setStatus(Message.STATUS_SEND);
2351 databaseBackend.updateMessage(message);
2352 sendMessagePacket(account, outPacket);
2353 }
2354 }
2355 updateConversationUi();
2356 }
2357 });
2358 }
2359
2360 public boolean renewSymmetricKey(Conversation conversation) {
2361 Account account = conversation.getAccount();
2362 byte[] symmetricKey = new byte[32];
2363 this.mRandom.nextBytes(symmetricKey);
2364 Session otrSession = conversation.getOtrSession();
2365 if (otrSession != null) {
2366 MessagePacket packet = new MessagePacket();
2367 packet.setType(MessagePacket.TYPE_CHAT);
2368 packet.setFrom(account.getJid());
2369 MessageGenerator.addMessageHints(packet);
2370 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2371 + otrSession.getSessionID().getUserID());
2372 try {
2373 packet.setBody(otrSession
2374 .transformSending(CryptoHelper.FILETRANSFER
2375 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2376 sendMessagePacket(account, packet);
2377 conversation.setSymmetricKey(symmetricKey);
2378 return true;
2379 } catch (OtrException e) {
2380 return false;
2381 }
2382 }
2383 return false;
2384 }
2385
2386 public void pushContactToServer(final Contact contact) {
2387 contact.resetOption(Contact.Options.DIRTY_DELETE);
2388 contact.setOption(Contact.Options.DIRTY_PUSH);
2389 final Account account = contact.getAccount();
2390 if (account.getStatus() == Account.State.ONLINE) {
2391 final boolean ask = contact.getOption(Contact.Options.ASKING);
2392 final boolean sendUpdates = contact
2393 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2394 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2395 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2396 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2397 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2398 if (sendUpdates) {
2399 sendPresencePacket(account,
2400 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2401 }
2402 if (ask) {
2403 sendPresencePacket(account,
2404 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2405 }
2406 }
2407 }
2408
2409 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2410 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2411 final int size = Config.AVATAR_SIZE;
2412 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2413 if (avatar != null) {
2414 avatar.height = size;
2415 avatar.width = size;
2416 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2417 avatar.type = "image/webp";
2418 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2419 avatar.type = "image/jpeg";
2420 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2421 avatar.type = "image/png";
2422 }
2423 if (!getFileBackend().save(avatar)) {
2424 callback.error(R.string.error_saving_avatar, avatar);
2425 return;
2426 }
2427 publishAvatar(account, avatar, callback);
2428 } else {
2429 callback.error(R.string.error_publish_avatar_converting, null);
2430 }
2431 }
2432
2433 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2434 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2435 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2436
2437 @Override
2438 public void onIqPacketReceived(Account account, IqPacket result) {
2439 if (result.getType() == IqPacket.TYPE.RESULT) {
2440 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2441 .publishAvatarMetadata(avatar);
2442 sendIqPacket(account, packet, new OnIqPacketReceived() {
2443 @Override
2444 public void onIqPacketReceived(Account account, IqPacket result) {
2445 if (result.getType() == IqPacket.TYPE.RESULT) {
2446 if (account.setAvatar(avatar.getFilename())) {
2447 getAvatarService().clear(account);
2448 databaseBackend.updateAccount(account);
2449 }
2450 if (callback != null) {
2451 callback.success(avatar);
2452 } else {
2453 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2454 }
2455 } else {
2456 if (callback != null) {
2457 callback.error(
2458 R.string.error_publish_avatar_server_reject,
2459 avatar);
2460 }
2461 }
2462 }
2463 });
2464 } else {
2465 if (callback != null) {
2466 callback.error(
2467 R.string.error_publish_avatar_server_reject,
2468 avatar);
2469 }
2470 }
2471 }
2472 });
2473 }
2474
2475 public void republishAvatarIfNeeded(Account account) {
2476 if (account.getAxolotlService().isPepBroken()) {
2477 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2478 return;
2479 }
2480 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2481 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2482
2483 private Avatar parseAvatar(IqPacket packet) {
2484 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2485 if (pubsub != null) {
2486 Element items = pubsub.findChild("items");
2487 if (items != null) {
2488 return Avatar.parseMetadata(items);
2489 }
2490 }
2491 return null;
2492 }
2493
2494 private boolean errorIsItemNotFound(IqPacket packet) {
2495 Element error = packet.findChild("error");
2496 return packet.getType() == IqPacket.TYPE.ERROR
2497 && error != null
2498 && error.hasChild("item-not-found");
2499 }
2500
2501 @Override
2502 public void onIqPacketReceived(Account account, IqPacket packet) {
2503 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2504 Avatar serverAvatar = parseAvatar(packet);
2505 if (serverAvatar == null && account.getAvatar() != null) {
2506 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2507 if (avatar != null) {
2508 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2509 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2510 } else {
2511 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2512 }
2513 }
2514 }
2515 }
2516 });
2517 }
2518
2519 public void fetchAvatar(Account account, Avatar avatar) {
2520 fetchAvatar(account, avatar, null);
2521 }
2522
2523 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2524 final String KEY = generateFetchKey(account, avatar);
2525 synchronized (this.mInProgressAvatarFetches) {
2526 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2527 switch (avatar.origin) {
2528 case PEP:
2529 this.mInProgressAvatarFetches.add(KEY);
2530 fetchAvatarPep(account, avatar, callback);
2531 break;
2532 case VCARD:
2533 this.mInProgressAvatarFetches.add(KEY);
2534 fetchAvatarVcard(account, avatar, callback);
2535 break;
2536 }
2537 }
2538 }
2539 }
2540
2541 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2542 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2543 sendIqPacket(account, packet, new OnIqPacketReceived() {
2544
2545 @Override
2546 public void onIqPacketReceived(Account account, IqPacket result) {
2547 synchronized (mInProgressAvatarFetches) {
2548 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2549 }
2550 final String ERROR = account.getJid().toBareJid()
2551 + ": fetching avatar for " + avatar.owner + " failed ";
2552 if (result.getType() == IqPacket.TYPE.RESULT) {
2553 avatar.image = mIqParser.avatarData(result);
2554 if (avatar.image != null) {
2555 if (getFileBackend().save(avatar)) {
2556 if (account.getJid().toBareJid().equals(avatar.owner)) {
2557 if (account.setAvatar(avatar.getFilename())) {
2558 databaseBackend.updateAccount(account);
2559 }
2560 getAvatarService().clear(account);
2561 updateConversationUi();
2562 updateAccountUi();
2563 } else {
2564 Contact contact = account.getRoster()
2565 .getContact(avatar.owner);
2566 contact.setAvatar(avatar);
2567 getAvatarService().clear(contact);
2568 updateConversationUi();
2569 updateRosterUi();
2570 }
2571 if (callback != null) {
2572 callback.success(avatar);
2573 }
2574 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2575 + ": successfully fetched pep avatar for " + avatar.owner);
2576 return;
2577 }
2578 } else {
2579
2580 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2581 }
2582 } else {
2583 Element error = result.findChild("error");
2584 if (error == null) {
2585 Log.d(Config.LOGTAG, ERROR + "(server error)");
2586 } else {
2587 Log.d(Config.LOGTAG, ERROR + error.toString());
2588 }
2589 }
2590 if (callback != null) {
2591 callback.error(0, null);
2592 }
2593
2594 }
2595 });
2596 }
2597
2598 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2599 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2600 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2601 @Override
2602 public void onIqPacketReceived(Account account, IqPacket packet) {
2603 synchronized (mInProgressAvatarFetches) {
2604 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2605 }
2606 if (packet.getType() == IqPacket.TYPE.RESULT) {
2607 Element vCard = packet.findChild("vCard", "vcard-temp");
2608 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2609 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2610 if (image != null) {
2611 avatar.image = image;
2612 if (getFileBackend().save(avatar)) {
2613 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2614 + ": successfully fetched vCard avatar for " + avatar.owner);
2615 if (avatar.owner.isBareJid()) {
2616 Contact contact = account.getRoster()
2617 .getContact(avatar.owner);
2618 contact.setAvatar(avatar);
2619 getAvatarService().clear(contact);
2620 updateConversationUi();
2621 updateRosterUi();
2622 } else {
2623 Conversation conversation = find(account, avatar.owner.toBareJid());
2624 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2625 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2626 if (user != null) {
2627 if (user.setAvatar(avatar)) {
2628 getAvatarService().clear(user);
2629 updateConversationUi();
2630 updateMucRosterUi();
2631 }
2632 }
2633 }
2634 }
2635 }
2636 }
2637 }
2638 }
2639 });
2640 }
2641
2642 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2643 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2644 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2645
2646 @Override
2647 public void onIqPacketReceived(Account account, IqPacket packet) {
2648 if (packet.getType() == IqPacket.TYPE.RESULT) {
2649 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2650 if (pubsub != null) {
2651 Element items = pubsub.findChild("items");
2652 if (items != null) {
2653 Avatar avatar = Avatar.parseMetadata(items);
2654 if (avatar != null) {
2655 avatar.owner = account.getJid().toBareJid();
2656 if (fileBackend.isAvatarCached(avatar)) {
2657 if (account.setAvatar(avatar.getFilename())) {
2658 databaseBackend.updateAccount(account);
2659 }
2660 getAvatarService().clear(account);
2661 callback.success(avatar);
2662 } else {
2663 fetchAvatarPep(account, avatar, callback);
2664 }
2665 return;
2666 }
2667 }
2668 }
2669 }
2670 callback.error(0, null);
2671 }
2672 });
2673 }
2674
2675 public void deleteContactOnServer(Contact contact) {
2676 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2677 contact.resetOption(Contact.Options.DIRTY_PUSH);
2678 contact.setOption(Contact.Options.DIRTY_DELETE);
2679 Account account = contact.getAccount();
2680 if (account.getStatus() == Account.State.ONLINE) {
2681 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2682 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2683 item.setAttribute("jid", contact.getJid().toString());
2684 item.setAttribute("subscription", "remove");
2685 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2686 }
2687 }
2688
2689 public void updateConversation(Conversation conversation) {
2690 this.databaseBackend.updateConversation(conversation);
2691 }
2692
2693 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2694 synchronized (account) {
2695 XmppConnection connection = account.getXmppConnection();
2696 if (connection == null) {
2697 connection = createConnection(account);
2698 account.setXmppConnection(connection);
2699 } else {
2700 connection.interrupt();
2701 }
2702 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2703 if (!force) {
2704 disconnect(account, false);
2705 }
2706 Thread thread = new Thread(connection);
2707 connection.setInteractive(interactive);
2708 connection.prepareNewConnection();
2709 thread.start();
2710 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2711 } else {
2712 disconnect(account, force);
2713 account.getRoster().clearPresences();
2714 connection.resetEverything();
2715 account.getAxolotlService().resetBrokenness();
2716 }
2717 }
2718 }
2719
2720 public void reconnectAccountInBackground(final Account account) {
2721 new Thread(new Runnable() {
2722 @Override
2723 public void run() {
2724 reconnectAccount(account, false, true);
2725 }
2726 }).start();
2727 }
2728
2729 public void invite(Conversation conversation, Jid contact) {
2730 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2731 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2732 sendMessagePacket(conversation.getAccount(), packet);
2733 }
2734
2735 public void directInvite(Conversation conversation, Jid jid) {
2736 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2737 sendMessagePacket(conversation.getAccount(), packet);
2738 }
2739
2740 public void resetSendingToWaiting(Account account) {
2741 for (Conversation conversation : getConversations()) {
2742 if (conversation.getAccount() == account) {
2743 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2744
2745 @Override
2746 public void onMessageFound(Message message) {
2747 markMessage(message, Message.STATUS_WAITING);
2748 }
2749 });
2750 }
2751 }
2752 }
2753
2754 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2755 if (uuid == null) {
2756 return null;
2757 }
2758 for (Conversation conversation : getConversations()) {
2759 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2760 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2761 if (message != null) {
2762 markMessage(message, status);
2763 }
2764 return message;
2765 }
2766 }
2767 return null;
2768 }
2769
2770 public boolean markMessage(Conversation conversation, String uuid, int status) {
2771 if (uuid == null) {
2772 return false;
2773 } else {
2774 Message message = conversation.findSentMessageWithUuid(uuid);
2775 if (message != null) {
2776 markMessage(message, status);
2777 return true;
2778 } else {
2779 return false;
2780 }
2781 }
2782 }
2783
2784 public void markMessage(Message message, int status) {
2785 if (status == Message.STATUS_SEND_FAILED
2786 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2787 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2788 return;
2789 }
2790 message.setStatus(status);
2791 databaseBackend.updateMessage(message);
2792 updateConversationUi();
2793 }
2794
2795 public SharedPreferences getPreferences() {
2796 return PreferenceManager
2797 .getDefaultSharedPreferences(getApplicationContext());
2798 }
2799
2800 public boolean confirmMessages() {
2801 return getPreferences().getBoolean("confirm_messages", true);
2802 }
2803
2804 public boolean allowMessageCorrection() {
2805 return getPreferences().getBoolean("allow_message_correction", false);
2806 }
2807
2808 public boolean sendChatStates() {
2809 return getPreferences().getBoolean("chat_states", false);
2810 }
2811
2812 public boolean saveEncryptedMessages() {
2813 return !getPreferences().getBoolean("dont_save_encrypted", false);
2814 }
2815
2816 private boolean respectAutojoin() {
2817 return getPreferences().getBoolean("autojoin", true);
2818 }
2819
2820 public boolean indicateReceived() {
2821 return getPreferences().getBoolean("indicate_received", false);
2822 }
2823
2824 public boolean useTorToConnect() {
2825 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2826 }
2827
2828 public boolean showExtendedConnectionOptions() {
2829 return getPreferences().getBoolean("show_connection_options", false);
2830 }
2831
2832 public boolean broadcastLastActivity() {
2833 return getPreferences().getBoolean("last_activity", false);
2834 }
2835
2836 public int unreadCount() {
2837 int count = 0;
2838 for (Conversation conversation : getConversations()) {
2839 count += conversation.unreadCount();
2840 }
2841 return count;
2842 }
2843
2844
2845 public void showErrorToastInUi(int resId) {
2846 if (mOnShowErrorToast != null) {
2847 mOnShowErrorToast.onShowErrorToast(resId);
2848 }
2849 }
2850
2851 public void updateConversationUi() {
2852 if (mOnConversationUpdate != null) {
2853 mOnConversationUpdate.onConversationUpdate();
2854 }
2855 }
2856
2857 public void updateAccountUi() {
2858 if (mOnAccountUpdate != null) {
2859 mOnAccountUpdate.onAccountUpdate();
2860 }
2861 }
2862
2863 public void updateRosterUi() {
2864 if (mOnRosterUpdate != null) {
2865 mOnRosterUpdate.onRosterUpdate();
2866 }
2867 }
2868
2869 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2870 if (mOnCaptchaRequested != null) {
2871 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2872 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2873 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2874
2875 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2876 return true;
2877 }
2878 return false;
2879 }
2880
2881 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2882 if (mOnUpdateBlocklist != null) {
2883 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2884 }
2885 }
2886
2887 public void updateMucRosterUi() {
2888 if (mOnMucRosterUpdate != null) {
2889 mOnMucRosterUpdate.onMucRosterUpdate();
2890 }
2891 }
2892
2893 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2894 if (mOnKeyStatusUpdated != null) {
2895 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2896 }
2897 }
2898
2899 public Account findAccountByJid(final Jid accountJid) {
2900 for (Account account : this.accounts) {
2901 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2902 return account;
2903 }
2904 }
2905 return null;
2906 }
2907
2908 public Conversation findConversationByUuid(String uuid) {
2909 for (Conversation conversation : getConversations()) {
2910 if (conversation.getUuid().equals(uuid)) {
2911 return conversation;
2912 }
2913 }
2914 return null;
2915 }
2916
2917 public boolean markRead(final Conversation conversation) {
2918 mNotificationService.clear(conversation);
2919 final List<Message> readMessages = conversation.markRead();
2920 if (readMessages.size() > 0) {
2921 Runnable runnable = new Runnable() {
2922 @Override
2923 public void run() {
2924 for (Message message : readMessages) {
2925 databaseBackend.updateMessage(message);
2926 }
2927 }
2928 };
2929 mDatabaseExecutor.execute(runnable);
2930 updateUnreadCountBadge();
2931 return true;
2932 } else {
2933 return false;
2934 }
2935 }
2936
2937 public synchronized void updateUnreadCountBadge() {
2938 int count = unreadCount();
2939 if (unreadCount != count) {
2940 Log.d(Config.LOGTAG, "update unread count to " + count);
2941 if (count > 0) {
2942 ShortcutBadger.applyCount(getApplicationContext(), count);
2943 } else {
2944 ShortcutBadger.removeCount(getApplicationContext());
2945 }
2946 unreadCount = count;
2947 }
2948 }
2949
2950 public void sendReadMarker(final Conversation conversation) {
2951 final Message markable = conversation.getLatestMarkableMessage();
2952 if (this.markRead(conversation)) {
2953 updateConversationUi();
2954 }
2955 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2956 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2957 Account account = conversation.getAccount();
2958 final Jid to = markable.getCounterpart();
2959 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2960 this.sendMessagePacket(conversation.getAccount(), packet);
2961 }
2962 }
2963
2964 public SecureRandom getRNG() {
2965 return this.mRandom;
2966 }
2967
2968 public MemorizingTrustManager getMemorizingTrustManager() {
2969 return this.mMemorizingTrustManager;
2970 }
2971
2972 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2973 this.mMemorizingTrustManager = trustManager;
2974 }
2975
2976 public void updateMemorizingTrustmanager() {
2977 final MemorizingTrustManager tm;
2978 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2979 if (dontTrustSystemCAs) {
2980 tm = new MemorizingTrustManager(getApplicationContext(), null);
2981 } else {
2982 tm = new MemorizingTrustManager(getApplicationContext());
2983 }
2984 setMemorizingTrustManager(tm);
2985 }
2986
2987 public PowerManager getPowerManager() {
2988 return this.pm;
2989 }
2990
2991 public LruCache<String, Bitmap> getBitmapCache() {
2992 return this.mBitmapCache;
2993 }
2994
2995 public void syncRosterToDisk(final Account account) {
2996 Runnable runnable = new Runnable() {
2997
2998 @Override
2999 public void run() {
3000 databaseBackend.writeRoster(account.getRoster());
3001 }
3002 };
3003 mDatabaseExecutor.execute(runnable);
3004
3005 }
3006
3007 public List<String> getKnownHosts() {
3008 final List<String> hosts = new ArrayList<>();
3009 for (final Account account : getAccounts()) {
3010 if (!hosts.contains(account.getServer().toString())) {
3011 hosts.add(account.getServer().toString());
3012 }
3013 for (final Contact contact : account.getRoster().getContacts()) {
3014 if (contact.showInRoster()) {
3015 final String server = contact.getServer().toString();
3016 if (server != null && !hosts.contains(server)) {
3017 hosts.add(server);
3018 }
3019 }
3020 }
3021 }
3022 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3023 hosts.add(Config.DOMAIN_LOCK);
3024 }
3025 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3026 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3027 }
3028 return hosts;
3029 }
3030
3031 public List<String> getKnownConferenceHosts() {
3032 final ArrayList<String> mucServers = new ArrayList<>();
3033 for (final Account account : accounts) {
3034 if (account.getXmppConnection() != null) {
3035 final String server = account.getXmppConnection().getMucServer();
3036 if (server != null && !mucServers.contains(server)) {
3037 mucServers.add(server);
3038 }
3039 }
3040 }
3041 return mucServers;
3042 }
3043
3044 public void sendMessagePacket(Account account, MessagePacket packet) {
3045 XmppConnection connection = account.getXmppConnection();
3046 if (connection != null) {
3047 connection.sendMessagePacket(packet);
3048 }
3049 }
3050
3051 public void sendPresencePacket(Account account, PresencePacket packet) {
3052 XmppConnection connection = account.getXmppConnection();
3053 if (connection != null) {
3054 connection.sendPresencePacket(packet);
3055 }
3056 }
3057
3058 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3059 final XmppConnection connection = account.getXmppConnection();
3060 if (connection != null) {
3061 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3062 sendIqPacket(account, request, connection.registrationResponseListener);
3063 }
3064 }
3065
3066 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3067 final XmppConnection connection = account.getXmppConnection();
3068 if (connection != null) {
3069 connection.sendIqPacket(packet, callback);
3070 }
3071 }
3072
3073 public void sendPresence(final Account account) {
3074 sendPresence(account, checkListeners() && broadcastLastActivity());
3075 }
3076
3077 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3078 PresencePacket packet;
3079 if (manuallyChangePresence()) {
3080 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3081 String message = account.getPresenceStatusMessage();
3082 if (message != null && !message.isEmpty()) {
3083 packet.addChild(new Element("status").setContent(message));
3084 }
3085 } else {
3086 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3087 }
3088 if (mLastActivity > 0 && includeIdleTimestamp) {
3089 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3090 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3091 }
3092 sendPresencePacket(account, packet);
3093 }
3094
3095 private void deactivateGracePeriod() {
3096 for(Account account : getAccounts()) {
3097 account.deactivateGracePeriod();
3098 }
3099 }
3100
3101 public void refreshAllPresences() {
3102 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3103 for (Account account : getAccounts()) {
3104 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3105 sendPresence(account, includeIdleTimestamp);
3106 }
3107 }
3108 }
3109
3110 private void refreshAllGcmTokens() {
3111 for(Account account : getAccounts()) {
3112 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3113 mPushManagementService.registerPushTokenOnServer(account);
3114 }
3115 }
3116 }
3117
3118 public void sendOfflinePresence(final Account account) {
3119 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3120 }
3121
3122 public MessageGenerator getMessageGenerator() {
3123 return this.mMessageGenerator;
3124 }
3125
3126 public PresenceGenerator getPresenceGenerator() {
3127 return this.mPresenceGenerator;
3128 }
3129
3130 public IqGenerator getIqGenerator() {
3131 return this.mIqGenerator;
3132 }
3133
3134 public IqParser getIqParser() {
3135 return this.mIqParser;
3136 }
3137
3138 public JingleConnectionManager getJingleConnectionManager() {
3139 return this.mJingleConnectionManager;
3140 }
3141
3142 public MessageArchiveService getMessageArchiveService() {
3143 return this.mMessageArchiveService;
3144 }
3145
3146 public List<Contact> findContacts(Jid jid) {
3147 ArrayList<Contact> contacts = new ArrayList<>();
3148 for (Account account : getAccounts()) {
3149 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3150 Contact contact = account.getRoster().getContactFromRoster(jid);
3151 if (contact != null) {
3152 contacts.add(contact);
3153 }
3154 }
3155 }
3156 return contacts;
3157 }
3158
3159 public Conversation findFirstMuc(Jid jid) {
3160 for(Conversation conversation : getConversations()) {
3161 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3162 && conversation.getMode() == Conversation.MODE_MULTI) {
3163 return conversation;
3164 }
3165 }
3166 return null;
3167 }
3168
3169 public NotificationService getNotificationService() {
3170 return this.mNotificationService;
3171 }
3172
3173 public HttpConnectionManager getHttpConnectionManager() {
3174 return this.mHttpConnectionManager;
3175 }
3176
3177 public void resendFailedMessages(final Message message) {
3178 final Collection<Message> messages = new ArrayList<>();
3179 Message current = message;
3180 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3181 messages.add(current);
3182 if (current.mergeable(current.next())) {
3183 current = current.next();
3184 } else {
3185 break;
3186 }
3187 }
3188 for (final Message msg : messages) {
3189 msg.setTime(System.currentTimeMillis());
3190 markMessage(msg, Message.STATUS_WAITING);
3191 this.resendMessage(msg, false);
3192 }
3193 }
3194
3195 public void clearConversationHistory(final Conversation conversation) {
3196 conversation.clearMessages();
3197 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3198 conversation.setLastClearHistory(System.currentTimeMillis());
3199 Runnable runnable = new Runnable() {
3200 @Override
3201 public void run() {
3202 databaseBackend.deleteMessagesInConversation(conversation);
3203 }
3204 };
3205 mDatabaseExecutor.execute(runnable);
3206 }
3207
3208 public void sendBlockRequest(final Blockable blockable) {
3209 if (blockable != null && blockable.getBlockedJid() != null) {
3210 final Jid jid = blockable.getBlockedJid();
3211 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3212
3213 @Override
3214 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3215 if (packet.getType() == IqPacket.TYPE.RESULT) {
3216 account.getBlocklist().add(jid);
3217 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3218 }
3219 }
3220 });
3221 }
3222 }
3223
3224 public void sendUnblockRequest(final Blockable blockable) {
3225 if (blockable != null && blockable.getJid() != null) {
3226 final Jid jid = blockable.getBlockedJid();
3227 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3228 @Override
3229 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3230 if (packet.getType() == IqPacket.TYPE.RESULT) {
3231 account.getBlocklist().remove(jid);
3232 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3233 }
3234 }
3235 });
3236 }
3237 }
3238
3239 public void publishDisplayName(Account account) {
3240 String displayName = account.getDisplayName();
3241 if (displayName != null && !displayName.isEmpty()) {
3242 IqPacket publish = mIqGenerator.publishNick(displayName);
3243 sendIqPacket(account, publish, new OnIqPacketReceived() {
3244 @Override
3245 public void onIqPacketReceived(Account account, IqPacket packet) {
3246 if (packet.getType() == IqPacket.TYPE.ERROR) {
3247 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3248 }
3249 }
3250 });
3251 }
3252 }
3253
3254 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3255 ServiceDiscoveryResult result = discoCache.get(key);
3256 if (result != null) {
3257 return result;
3258 } else {
3259 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3260 if (result != null) {
3261 discoCache.put(key, result);
3262 }
3263 return result;
3264 }
3265 }
3266
3267 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3268 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3269 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3270 if (disco != null) {
3271 presence.setServiceDiscoveryResult(disco);
3272 } else {
3273 if (!account.inProgressDiscoFetches.contains(key)) {
3274 account.inProgressDiscoFetches.add(key);
3275 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3276 request.setTo(jid);
3277 request.query("http://jabber.org/protocol/disco#info");
3278 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3279 sendIqPacket(account, request, new OnIqPacketReceived() {
3280 @Override
3281 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3282 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3283 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3284 if (presence.getVer().equals(disco.getVer())) {
3285 databaseBackend.insertDiscoveryResult(disco);
3286 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3287 } else {
3288 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3289 }
3290 }
3291 account.inProgressDiscoFetches.remove(key);
3292 }
3293 });
3294 }
3295 }
3296 }
3297
3298 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3299 for(Contact contact : roster.getContacts()) {
3300 for(Presence presence : contact.getPresences().getPresences().values()) {
3301 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3302 presence.setServiceDiscoveryResult(disco);
3303 }
3304 }
3305 }
3306 }
3307
3308 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3309 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3310 request.addChild("prefs","urn:xmpp:mam:0");
3311 sendIqPacket(account, request, new OnIqPacketReceived() {
3312 @Override
3313 public void onIqPacketReceived(Account account, IqPacket packet) {
3314 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3315 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3316 callback.onPreferencesFetched(prefs);
3317 } else {
3318 callback.onPreferencesFetchFailed();
3319 }
3320 }
3321 });
3322 }
3323
3324 public PushManagementService getPushManagementService() {
3325 return mPushManagementService;
3326 }
3327
3328 public Account getPendingAccount() {
3329 Account pending = null;
3330 for(Account account : getAccounts()) {
3331 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3332 pending = account;
3333 } else {
3334 return null;
3335 }
3336 }
3337 return pending;
3338 }
3339
3340 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3341 if (!statusMessage.isEmpty()) {
3342 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3343 }
3344 changeStatusReal(account, status, statusMessage, send);
3345 }
3346
3347 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3348 account.setPresenceStatus(status);
3349 account.setPresenceStatusMessage(statusMessage);
3350 databaseBackend.updateAccount(account);
3351 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3352 sendPresence(account);
3353 }
3354 }
3355
3356 public void changeStatus(Presence.Status status, String statusMessage) {
3357 if (!statusMessage.isEmpty()) {
3358 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3359 }
3360 for(Account account : getAccounts()) {
3361 changeStatusReal(account, status, statusMessage, true);
3362 }
3363 }
3364
3365 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3366 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3367 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3368 if (!templates.contains(template)) {
3369 templates.add(0, template);
3370 }
3371 }
3372 return templates;
3373 }
3374
3375 public void saveConversationAsBookmark(Conversation conversation, String name) {
3376 Account account = conversation.getAccount();
3377 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3378 if (!conversation.getJid().isBareJid()) {
3379 bookmark.setNick(conversation.getJid().getResourcepart());
3380 }
3381 if (name != null && !name.trim().isEmpty()) {
3382 bookmark.setBookmarkName(name.trim());
3383 }
3384 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3385 account.getBookmarks().add(bookmark);
3386 pushBookmarks(account);
3387 conversation.setBookmark(bookmark);
3388 }
3389
3390 public interface OnMamPreferencesFetched {
3391 void onPreferencesFetched(Element prefs);
3392 void onPreferencesFetchFailed();
3393 }
3394
3395 public void pushMamPreferences(Account account, Element prefs) {
3396 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3397 set.addChild(prefs);
3398 sendIqPacket(account, set, null);
3399 }
3400
3401 public interface OnAccountCreated {
3402 void onAccountCreated(Account account);
3403
3404 void informUser(int r);
3405 }
3406
3407 public interface OnMoreMessagesLoaded {
3408 void onMoreMessagesLoaded(int count, Conversation conversation);
3409
3410 void informUser(int r);
3411 }
3412
3413 public interface OnAccountPasswordChanged {
3414 void onPasswordChangeSucceeded();
3415
3416 void onPasswordChangeFailed();
3417 }
3418
3419 public interface OnAffiliationChanged {
3420 void onAffiliationChangedSuccessful(Jid jid);
3421
3422 void onAffiliationChangeFailed(Jid jid, int resId);
3423 }
3424
3425 public interface OnRoleChanged {
3426 void onRoleChangedSuccessful(String nick);
3427
3428 void onRoleChangeFailed(String nick, int resid);
3429 }
3430
3431 public interface OnConversationUpdate {
3432 void onConversationUpdate();
3433 }
3434
3435 public interface OnAccountUpdate {
3436 void onAccountUpdate();
3437 }
3438
3439 public interface OnCaptchaRequested {
3440 void onCaptchaRequested(Account account,
3441 String id,
3442 Data data,
3443 Bitmap captcha);
3444 }
3445
3446 public interface OnRosterUpdate {
3447 void onRosterUpdate();
3448 }
3449
3450 public interface OnMucRosterUpdate {
3451 void onMucRosterUpdate();
3452 }
3453
3454 public interface OnConferenceConfigurationFetched {
3455 void onConferenceConfigurationFetched(Conversation conversation);
3456
3457 void onFetchFailed(Conversation conversation, Element error);
3458 }
3459
3460 public interface OnConferenceJoined {
3461 void onConferenceJoined(Conversation conversation);
3462 }
3463
3464 public interface OnConferenceOptionsPushed {
3465 void onPushSucceeded();
3466
3467 void onPushFailed();
3468 }
3469
3470 public interface OnShowErrorToast {
3471 void onShowErrorToast(int resId);
3472 }
3473
3474 public class XmppConnectionBinder extends Binder {
3475 public XmppConnectionService getService() {
3476 return XmppConnectionService.this;
3477 }
3478 }
3479}