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