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