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