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.Environment;
22import android.os.IBinder;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.util.DisplayMetrics;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.Pair;
33
34import net.java.otr4j.OtrException;
35import net.java.otr4j.session.Session;
36import net.java.otr4j.session.SessionID;
37import net.java.otr4j.session.SessionImpl;
38import net.java.otr4j.session.SessionStatus;
39
40import org.openintents.openpgp.IOpenPgpService2;
41import org.openintents.openpgp.util.OpenPgpApi;
42import org.openintents.openpgp.util.OpenPgpServiceConnection;
43
44import java.math.BigInteger;
45import java.security.SecureRandom;
46import java.security.cert.CertificateException;
47import java.security.cert.X509Certificate;
48import java.util.ArrayList;
49import java.util.Arrays;
50import java.util.Collection;
51import java.util.Collections;
52import java.util.HashMap;
53import java.util.HashSet;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpDecryptionService;
65import eu.siacs.conversations.crypto.PgpEngine;
66import eu.siacs.conversations.crypto.axolotl.AxolotlService;
67import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
68import eu.siacs.conversations.entities.Account;
69import eu.siacs.conversations.entities.Blockable;
70import eu.siacs.conversations.entities.Bookmark;
71import eu.siacs.conversations.entities.Contact;
72import eu.siacs.conversations.entities.Conversation;
73import eu.siacs.conversations.entities.DownloadableFile;
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.AbstractGenerator;
84import eu.siacs.conversations.generator.IqGenerator;
85import eu.siacs.conversations.generator.MessageGenerator;
86import eu.siacs.conversations.generator.PresenceGenerator;
87import eu.siacs.conversations.http.HttpConnectionManager;
88import eu.siacs.conversations.parser.AbstractParser;
89import eu.siacs.conversations.parser.IqParser;
90import eu.siacs.conversations.parser.MessageParser;
91import eu.siacs.conversations.parser.PresenceParser;
92import eu.siacs.conversations.persistance.DatabaseBackend;
93import eu.siacs.conversations.persistance.FileBackend;
94import eu.siacs.conversations.ui.UiCallback;
95import eu.siacs.conversations.utils.ConversationsFileObserver;
96import eu.siacs.conversations.utils.CryptoHelper;
97import eu.siacs.conversations.utils.ExceptionHelper;
98import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
99import eu.siacs.conversations.utils.PRNGFixes;
100import eu.siacs.conversations.utils.PhoneHelper;
101import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
102import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.Xmlns;
104import eu.siacs.conversations.xml.Element;
105import eu.siacs.conversations.xmpp.OnBindListener;
106import eu.siacs.conversations.xmpp.OnContactStatusChanged;
107import eu.siacs.conversations.xmpp.OnIqPacketReceived;
108import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
109import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
110import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
111import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
112import eu.siacs.conversations.xmpp.OnStatusChanged;
113import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
114import eu.siacs.conversations.xmpp.XmppConnection;
115import eu.siacs.conversations.xmpp.chatstate.ChatState;
116import eu.siacs.conversations.xmpp.forms.Data;
117import eu.siacs.conversations.xmpp.forms.Field;
118import eu.siacs.conversations.xmpp.jid.InvalidJidException;
119import eu.siacs.conversations.xmpp.jid.Jid;
120import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
121import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
122import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
123import eu.siacs.conversations.xmpp.pep.Avatar;
124import eu.siacs.conversations.xmpp.stanzas.IqPacket;
125import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
126import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
127import me.leolin.shortcutbadger.ShortcutBadger;
128
129public class XmppConnectionService extends Service {
130
131 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
132 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
133 public static final String ACTION_TRY_AGAIN = "try_again";
134 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
135 public static final String ACTION_IDLE_PING = "idle_ping";
136 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
137 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
138 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
139 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
140 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
141 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
142 private final IBinder mBinder = new XmppConnectionBinder();
143 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
144 private final IqGenerator mIqGenerator = new IqGenerator(this);
145 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
146
147 private long mLastActivity = 0;
148
149 public DatabaseBackend databaseBackend;
150 private ContentObserver contactObserver = new ContentObserver(null) {
151 @Override
152 public void onChange(boolean selfChange) {
153 super.onChange(selfChange);
154 Intent intent = new Intent(getApplicationContext(),
155 XmppConnectionService.class);
156 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
157 startService(intent);
158 }
159 };
160 private FileBackend fileBackend = new FileBackend(this);
161 private MemorizingTrustManager mMemorizingTrustManager;
162 private NotificationService mNotificationService = new NotificationService(
163 this);
164 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
165 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
166 private IqParser mIqParser = new IqParser(this);
167 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
168 @Override
169 public void onIqPacketReceived(Account account, IqPacket packet) {
170 if (packet.getType() != IqPacket.TYPE.RESULT) {
171 Element error = packet.findChild("error");
172 String text = error != null ? error.findChildContent("text") : null;
173 if (text != null) {
174 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
175 }
176 }
177 }
178 };
179 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
180 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
181 private List<Account> accounts;
182 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
183 this);
184 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
185
186 @Override
187 public void onContactStatusChanged(Contact contact, boolean online) {
188 Conversation conversation = find(getConversations(), contact);
189 if (conversation != null) {
190 if (online) {
191 conversation.endOtrIfNeeded();
192 if (contact.getPresences().size() == 1) {
193 sendUnsentMessages(conversation);
194 }
195 } else {
196 if (contact.getPresences().size() >= 1) {
197 if (conversation.hasValidOtrSession()) {
198 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
199 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
200 conversation.endOtrIfNeeded();
201 }
202 }
203 } else {
204 conversation.endOtrIfNeeded();
205 }
206 }
207 }
208 }
209 };
210 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
211 this);
212 private AvatarService mAvatarService = new AvatarService(this);
213 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
214 private PushManagementService mPushManagementService = new PushManagementService(this);
215 private OnConversationUpdate mOnConversationUpdate = null;
216
217
218 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
219 Environment.getExternalStorageDirectory().getAbsolutePath()
220 ) {
221 @Override
222 public void onEvent(int event, String path) {
223 markFileDeleted(path);
224 }
225 };
226 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
227
228 @Override
229 public void onJinglePacketReceived(Account account, JinglePacket packet) {
230 mJingleConnectionManager.deliverPacket(account, packet);
231 }
232 };
233 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
234
235 @Override
236 public void onMessageAcknowledged(Account account, String uuid) {
237 for (final Conversation conversation : getConversations()) {
238 if (conversation.getAccount() == account) {
239 Message message = conversation.findUnsentMessageWithUuid(uuid);
240 if (message != null) {
241 markMessage(message, Message.STATUS_SEND);
242 }
243 }
244 }
245 }
246 };
247 private int convChangedListenerCount = 0;
248 private OnShowErrorToast mOnShowErrorToast = null;
249 private int showErrorToastListenerCount = 0;
250 private int unreadCount = -1;
251 private OnAccountUpdate mOnAccountUpdate = null;
252 private OnCaptchaRequested mOnCaptchaRequested = null;
253 private int accountChangedListenerCount = 0;
254 private int captchaRequestedListenerCount = 0;
255 private OnRosterUpdate mOnRosterUpdate = null;
256 private OnUpdateBlocklist mOnUpdateBlocklist = null;
257 private int updateBlocklistListenerCount = 0;
258 private int rosterChangedListenerCount = 0;
259 private OnMucRosterUpdate mOnMucRosterUpdate = null;
260 private int mucRosterChangedListenerCount = 0;
261 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
262 private int keyStatusUpdatedListenerCount = 0;
263 private SecureRandom mRandom;
264 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
265 private final OnBindListener mOnBindListener = new OnBindListener() {
266
267 @Override
268 public void onBind(final Account account) {
269 synchronized (mInProgressAvatarFetches) {
270 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
271 final String KEY = iterator.next();
272 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
273 iterator.remove();
274 }
275 }
276 }
277 account.getRoster().clearPresences();
278 mJingleConnectionManager.cancelInTransmission();
279 fetchRosterFromServer(account);
280 fetchBookmarks(account);
281 sendPresence(account);
282 if (mPushManagementService.available(account)) {
283 mPushManagementService.registerPushTokenOnServer(account);
284 }
285 connectMultiModeConversations(account);
286 syncDirtyContacts(account);
287 }
288 };
289 private OnStatusChanged statusListener = new OnStatusChanged() {
290
291 @Override
292 public void onStatusChanged(final Account account) {
293 XmppConnection connection = account.getXmppConnection();
294 if (mOnAccountUpdate != null) {
295 mOnAccountUpdate.onAccountUpdate();
296 }
297 if (account.getStatus() == Account.State.ONLINE) {
298 mMessageArchiveService.executePendingQueries(account);
299 if (connection != null && connection.getFeatures().csi()) {
300 if (checkListeners()) {
301 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
302 connection.sendInactive();
303 } else {
304 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
305 connection.sendActive();
306 }
307 }
308 List<Conversation> conversations = getConversations();
309 for (Conversation conversation : conversations) {
310 if (conversation.getAccount() == account
311 && !account.pendingConferenceJoins.contains(conversation)) {
312 if (!conversation.startOtrIfNeeded()) {
313 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
314 }
315 sendUnsentMessages(conversation);
316 }
317 }
318 for (Conversation conversation : account.pendingConferenceLeaves) {
319 leaveMuc(conversation);
320 }
321 account.pendingConferenceLeaves.clear();
322 for (Conversation conversation : account.pendingConferenceJoins) {
323 joinMuc(conversation);
324 }
325 account.pendingConferenceJoins.clear();
326 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
327 } else if (account.getStatus() == Account.State.OFFLINE) {
328 resetSendingToWaiting(account);
329 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
330 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
331 && mPushManagementService.available(account)
332 && checkListeners();
333 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
334 if (!disabled && !pushMode) {
335 int timeToReconnect = mRandom.nextInt(20) + 10;
336 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
337 }
338 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
339 databaseBackend.updateAccount(account);
340 reconnectAccount(account, true, false);
341 } else if ((account.getStatus() != Account.State.CONNECTING)
342 && (account.getStatus() != Account.State.NO_INTERNET)) {
343 if (connection != null) {
344 int next = connection.getTimeToNextAttempt();
345 Log.d(Config.LOGTAG, account.getJid().toBareJid()
346 + ": error connecting account. try again in "
347 + next + "s for the "
348 + (connection.getAttempt() + 1) + " time");
349 scheduleWakeUpCall(next, account.getUuid().hashCode());
350 }
351 }
352 getNotificationService().updateErrorNotification();
353 }
354 };
355 private OpenPgpServiceConnection pgpServiceConnection;
356 private PgpEngine mPgpEngine = null;
357 private WakeLock wakeLock;
358 private PowerManager pm;
359 private LruCache<String, Bitmap> mBitmapCache;
360 private EventReceiver mEventReceiver = new EventReceiver();
361
362 private boolean mRestoredFromDatabase = false;
363
364 private static String generateFetchKey(Account account, final Avatar avatar) {
365 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
366 }
367
368 public boolean areMessagesInitialized() {
369 return this.mRestoredFromDatabase;
370 }
371
372 public PgpEngine getPgpEngine() {
373 if (!Config.supportOpenPgp()) {
374 return null;
375 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
376 if (this.mPgpEngine == null) {
377 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
378 getApplicationContext(),
379 pgpServiceConnection.getService()), this);
380 }
381 return mPgpEngine;
382 } else {
383 return null;
384 }
385
386 }
387
388 public OpenPgpApi getOpenPgpApi() {
389 if (!Config.supportOpenPgp()) {
390 return null;
391 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
392 return new OpenPgpApi(this, pgpServiceConnection.getService());
393 } else {
394 return null;
395 }
396 }
397
398 public FileBackend getFileBackend() {
399 return this.fileBackend;
400 }
401
402 public AvatarService getAvatarService() {
403 return this.mAvatarService;
404 }
405
406 public void attachLocationToConversation(final Conversation conversation,
407 final Uri uri,
408 final UiCallback<Message> callback) {
409 int encryption = conversation.getNextEncryption();
410 if (encryption == Message.ENCRYPTION_PGP) {
411 encryption = Message.ENCRYPTION_DECRYPTED;
412 }
413 Message message = new Message(conversation, uri.toString(), encryption);
414 if (conversation.getNextCounterpart() != null) {
415 message.setCounterpart(conversation.getNextCounterpart());
416 }
417 if (encryption == Message.ENCRYPTION_DECRYPTED) {
418 getPgpEngine().encrypt(message, callback);
419 } else {
420 callback.success(message);
421 }
422 }
423
424 public void attachFileToConversation(final Conversation conversation,
425 final Uri uri,
426 final UiCallback<Message> callback) {
427 if (FileBackend.weOwnFile(this, uri)) {
428 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
429 callback.error(R.string.security_error_invalid_file_access, null);
430 return;
431 }
432 final Message message;
433 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
434 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
435 } else {
436 message = new Message(conversation, "", conversation.getNextEncryption());
437 }
438 message.setCounterpart(conversation.getNextCounterpart());
439 message.setType(Message.TYPE_FILE);
440 final String path = getFileBackend().getOriginalPath(uri);
441 mFileAddingExecutor.execute(new Runnable() {
442 @Override
443 public void run() {
444 if (path != null) {
445 message.setRelativeFilePath(path);
446 getFileBackend().updateFileParams(message);
447 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
448 getPgpEngine().encrypt(message, callback);
449 } else {
450 callback.success(message);
451 }
452 } else {
453 try {
454 getFileBackend().copyFileToPrivateStorage(message, uri);
455 getFileBackend().updateFileParams(message);
456 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
457 final PgpEngine pgpEngine = getPgpEngine();
458 if (pgpEngine != null) {
459 pgpEngine.encrypt(message, callback);
460 } else if (callback != null) {
461 callback.error(R.string.unable_to_connect_to_keychain, null);
462 }
463 } else {
464 callback.success(message);
465 }
466 } catch (FileBackend.FileCopyException e) {
467 callback.error(e.getResId(), message);
468 }
469 }
470 }
471 });
472 }
473
474 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
475 if (FileBackend.weOwnFile(this, uri)) {
476 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
477 callback.error(R.string.security_error_invalid_file_access, null);
478 return;
479 }
480 final String compressPictures = getCompressPicturesPreference();
481 if ("never".equals(compressPictures)
482 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
483 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
484 attachFileToConversation(conversation, uri, callback);
485 return;
486 }
487 final Message message;
488 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
489 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
490 } else {
491 message = new Message(conversation, "", conversation.getNextEncryption());
492 }
493 message.setCounterpart(conversation.getNextCounterpart());
494 message.setType(Message.TYPE_IMAGE);
495 mFileAddingExecutor.execute(new Runnable() {
496
497 @Override
498 public void run() {
499 try {
500 getFileBackend().copyImageToPrivateStorage(message, uri);
501 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
502 final PgpEngine pgpEngine = getPgpEngine();
503 if (pgpEngine != null) {
504 pgpEngine.encrypt(message, callback);
505 } else if (callback != null){
506 callback.error(R.string.unable_to_connect_to_keychain, null);
507 }
508 } else {
509 callback.success(message);
510 }
511 } catch (final FileBackend.FileCopyException e) {
512 callback.error(e.getResId(), message);
513 }
514 }
515 });
516 }
517
518 public Conversation find(Bookmark bookmark) {
519 return find(bookmark.getAccount(), bookmark.getJid());
520 }
521
522 public Conversation find(final Account account, final Jid jid) {
523 return find(getConversations(), account, jid);
524 }
525
526 @Override
527 public int onStartCommand(Intent intent, int flags, int startId) {
528 final String action = intent == null ? null : intent.getAction();
529 boolean interactive = false;
530 if (action != null) {
531 switch (action) {
532 case ConnectivityManager.CONNECTIVITY_ACTION:
533 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
534 resetAllAttemptCounts(true);
535 }
536 break;
537 case ACTION_MERGE_PHONE_CONTACTS:
538 if (mRestoredFromDatabase) {
539 loadPhoneContacts();
540 }
541 return START_STICKY;
542 case Intent.ACTION_SHUTDOWN:
543 logoutAndSave(true);
544 return START_NOT_STICKY;
545 case ACTION_CLEAR_NOTIFICATION:
546 mNotificationService.clear();
547 break;
548 case ACTION_DISABLE_FOREGROUND:
549 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
550 toggleForegroundService();
551 break;
552 case ACTION_TRY_AGAIN:
553 resetAllAttemptCounts(false);
554 interactive = true;
555 break;
556 case ACTION_DISABLE_ACCOUNT:
557 try {
558 String jid = intent.getStringExtra("account");
559 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
560 if (account != null) {
561 account.setOption(Account.OPTION_DISABLED, true);
562 updateAccount(account);
563 }
564 } catch (final InvalidJidException ignored) {
565 break;
566 }
567 break;
568 case AudioManager.RINGER_MODE_CHANGED_ACTION:
569 if (xaOnSilentMode()) {
570 refreshAllPresences();
571 }
572 break;
573 case Intent.ACTION_SCREEN_ON:
574 deactivateGracePeriod();
575 case Intent.ACTION_SCREEN_OFF:
576 if (awayWhenScreenOff()) {
577 refreshAllPresences();
578 }
579 break;
580 case ACTION_GCM_TOKEN_REFRESH:
581 refreshAllGcmTokens();
582 break;
583 case ACTION_IDLE_PING:
584 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
585 && !Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND) {
586 scheduleNextIdlePing();
587 }
588 break;
589 case ACTION_GCM_MESSAGE_RECEIVED:
590 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
591 break;
592 }
593 }
594 this.wakeLock.acquire();
595
596 boolean pingNow = false;
597 HashSet<Account> pingCandidates = new HashSet<>();
598
599 for (Account account : accounts) {
600 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
601 if (!hasInternetConnection()) {
602 account.setStatus(Account.State.NO_INTERNET);
603 if (statusListener != null) {
604 statusListener.onStatusChanged(account);
605 }
606 } else {
607 if (account.getStatus() == Account.State.NO_INTERNET) {
608 account.setStatus(Account.State.OFFLINE);
609 if (statusListener != null) {
610 statusListener.onStatusChanged(account);
611 }
612 }
613 if (account.getStatus() == Account.State.ONLINE) {
614 long lastReceived = account.getXmppConnection().getLastPacketReceived();
615 long lastSent = account.getXmppConnection().getLastPingSent();
616 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
617 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
618 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
619 if (lastSent > lastReceived) {
620 if (pingTimeoutIn < 0) {
621 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
622 this.reconnectAccount(account, true, interactive);
623 } else {
624 int secs = (int) (pingTimeoutIn / 1000);
625 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
626 }
627 } else {
628 pingCandidates.add(account);
629 if (msToNextPing <= 0) {
630 pingNow = true;
631 } else {
632 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
633 }
634 }
635 } else if (account.getStatus() == Account.State.OFFLINE) {
636 reconnectAccount(account, true, interactive);
637 } else if (account.getStatus() == Account.State.CONNECTING) {
638 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
639 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
640 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
641 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
642 if (timeout < 0) {
643 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
644 account.getXmppConnection().resetAttemptCount();
645 reconnectAccount(account, true, interactive);
646 } else if (discoTimeout < 0) {
647 account.getXmppConnection().sendDiscoTimeout();
648 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
649 } else {
650 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
651 }
652 } else {
653 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
654 reconnectAccount(account, true, interactive);
655 }
656 }
657 }
658 if (mOnAccountUpdate != null) {
659 mOnAccountUpdate.onAccountUpdate();
660 }
661 }
662 }
663 if (pingNow) {
664 for (Account account : pingCandidates) {
665 account.getXmppConnection().sendPing();
666 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action="+action+")");
667 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
668 }
669 }
670 if (wakeLock.isHeld()) {
671 try {
672 wakeLock.release();
673 } catch (final RuntimeException ignored) {
674 }
675 }
676 return START_STICKY;
677 }
678
679 private boolean xaOnSilentMode() {
680 return getPreferences().getBoolean("xa_on_silent_mode", false);
681 }
682
683 private boolean manuallyChangePresence() {
684 return getPreferences().getBoolean("manually_change_presence", false);
685 }
686
687 private boolean treatVibrateAsSilent() {
688 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
689 }
690
691 private boolean awayWhenScreenOff() {
692 return getPreferences().getBoolean("away_when_screen_off", false);
693 }
694
695 private String getCompressPicturesPreference() {
696 return getPreferences().getString("picture_compression", "auto");
697 }
698
699 private Presence.Status getTargetPresence() {
700 if (xaOnSilentMode() && isPhoneSilenced()) {
701 return Presence.Status.XA;
702 } else if (awayWhenScreenOff() && !isInteractive()) {
703 return Presence.Status.AWAY;
704 } else {
705 return Presence.Status.ONLINE;
706 }
707 }
708
709 @SuppressLint("NewApi")
710 @SuppressWarnings("deprecation")
711 public boolean isInteractive() {
712 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
713
714 final boolean isScreenOn;
715 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
716 isScreenOn = pm.isScreenOn();
717 } else {
718 isScreenOn = pm.isInteractive();
719 }
720 return isScreenOn;
721 }
722
723 private boolean isPhoneSilenced() {
724 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
725 try {
726 if (treatVibrateAsSilent()) {
727 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
728 } else {
729 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
730 }
731 } catch (Throwable throwable) {
732 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
733 return false;
734 }
735 }
736
737 private void resetAllAttemptCounts(boolean reallyAll) {
738 Log.d(Config.LOGTAG, "resetting all attempt counts");
739 for (Account account : accounts) {
740 if (account.hasErrorStatus() || reallyAll) {
741 final XmppConnection connection = account.getXmppConnection();
742 if (connection != null) {
743 connection.resetAttemptCount();
744 }
745 }
746 }
747 }
748
749 public boolean hasInternetConnection() {
750 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
751 .getSystemService(Context.CONNECTIVITY_SERVICE);
752 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
753 return activeNetwork != null && activeNetwork.isConnected();
754 }
755
756 @SuppressLint("TrulyRandom")
757 @Override
758 public void onCreate() {
759 ExceptionHelper.init(getApplicationContext());
760 PRNGFixes.apply();
761 this.mRandom = new SecureRandom();
762 updateMemorizingTrustmanager();
763 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
764 final int cacheSize = maxMemory / 8;
765 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
766 @Override
767 protected int sizeOf(final String key, final Bitmap bitmap) {
768 return bitmap.getByteCount() / 1024;
769 }
770 };
771
772 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
773 this.accounts = databaseBackend.getAccounts();
774
775 restoreFromDatabase();
776
777 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
778 this.fileObserver.startWatching();
779 if (Config.supportOpenPgp()) {
780 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
781 @Override
782 public void onBound(IOpenPgpService2 service) {
783 for (Account account : accounts) {
784 final PgpDecryptionService pgp = account.getPgpDecryptionService();
785 if(pgp != null) {
786 pgp.continueDecryption(true);
787 }
788 }
789 }
790
791 @Override
792 public void onError(Exception e) {
793 }
794 });
795 this.pgpServiceConnection.bindToService();
796 }
797
798 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
799 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
800 toggleForegroundService();
801 updateUnreadCountBadge();
802 toggleScreenEventReceiver();
803 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
804 && !Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND) {
805 scheduleNextIdlePing();
806 }
807 }
808
809 @Override
810 public void onTrimMemory(int level) {
811 super.onTrimMemory(level);
812 if (level >= TRIM_MEMORY_COMPLETE) {
813 Log.d(Config.LOGTAG, "clear cache due to low memory");
814 getBitmapCache().evictAll();
815 }
816 }
817
818 @Override
819 public void onDestroy() {
820 try {
821 unregisterReceiver(this.mEventReceiver);
822 } catch (IllegalArgumentException e) {
823 //ignored
824 }
825 fileObserver.stopWatching();
826 super.onDestroy();
827 }
828
829 public void toggleScreenEventReceiver() {
830 if (awayWhenScreenOff() && !manuallyChangePresence()) {
831 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
832 filter.addAction(Intent.ACTION_SCREEN_OFF);
833 registerReceiver(this.mEventReceiver, filter);
834 } else {
835 try {
836 unregisterReceiver(this.mEventReceiver);
837 } catch (IllegalArgumentException e) {
838 //ignored
839 }
840 }
841 }
842
843 public void toggleForegroundService() {
844 if (getPreferences().getBoolean("keep_foreground_service", false)) {
845 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
846 } else {
847 stopForeground(true);
848 }
849 }
850
851 @Override
852 public void onTaskRemoved(final Intent rootIntent) {
853 super.onTaskRemoved(rootIntent);
854 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
855 this.logoutAndSave(false);
856 } else {
857 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
858 }
859 }
860
861 private void logoutAndSave(boolean stop) {
862 int activeAccounts = 0;
863 for (final Account account : accounts) {
864 if (account.getStatus() != Account.State.DISABLED) {
865 activeAccounts++;
866 }
867 databaseBackend.writeRoster(account.getRoster());
868 if (account.getXmppConnection() != null) {
869 new Thread(new Runnable() {
870 @Override
871 public void run() {
872 disconnect(account, false);
873 }
874 }).start();
875 }
876 }
877 if (stop || activeAccounts == 0) {
878 Log.d(Config.LOGTAG, "good bye");
879 stopSelf();
880 }
881 }
882
883 private void cancelWakeUpCall(int requestCode) {
884 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
885 final Intent intent = new Intent(this, EventReceiver.class);
886 intent.setAction("ping");
887 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
888 }
889
890 public void scheduleWakeUpCall(int seconds, int requestCode) {
891 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
892 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
893 Intent intent = new Intent(this, EventReceiver.class);
894 intent.setAction("ping");
895 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
896 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
897 }
898
899 @TargetApi(Build.VERSION_CODES.M)
900 private void scheduleNextIdlePing() {
901 Log.d(Config.LOGTAG,"schedule next idle ping");
902 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
903 Intent intent = new Intent(this, EventReceiver.class);
904 intent.setAction(ACTION_IDLE_PING);
905 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
906 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
907 PendingIntent.getBroadcast(this,0,intent,0)
908 );
909 }
910
911 public XmppConnection createConnection(final Account account) {
912 final SharedPreferences sharedPref = getPreferences();
913 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
914 .toLowerCase(Locale.getDefault()));
915 final XmppConnection connection = new XmppConnection(account, this);
916 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
917 connection.setOnStatusChangedListener(this.statusListener);
918 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
919 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
920 connection.setOnJinglePacketReceivedListener(this.jingleListener);
921 connection.setOnBindListener(this.mOnBindListener);
922 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
923 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
924 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
925 AxolotlService axolotlService = account.getAxolotlService();
926 if (axolotlService != null) {
927 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
928 }
929 return connection;
930 }
931
932 public void sendChatState(Conversation conversation) {
933 if (sendChatStates()) {
934 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
935 sendMessagePacket(conversation.getAccount(), packet);
936 }
937 }
938
939 private void sendFileMessage(final Message message, final boolean delay) {
940 Log.d(Config.LOGTAG, "send file message");
941 final Account account = message.getConversation().getAccount();
942 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
943 mHttpConnectionManager.createNewUploadConnection(message, delay);
944 } else {
945 mJingleConnectionManager.createNewConnection(message);
946 }
947 }
948
949 public void sendMessage(final Message message) {
950 sendMessage(message, false, false);
951 }
952
953 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
954 final Account account = message.getConversation().getAccount();
955 final Conversation conversation = message.getConversation();
956 account.deactivateGracePeriod();
957 MessagePacket packet = null;
958 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
959 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
960 && !message.edited();
961 boolean saveInDb = addToConversation;
962 message.setStatus(Message.STATUS_WAITING);
963
964 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
965 message.getConversation().endOtrIfNeeded();
966 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
967 new Conversation.OnMessageFound() {
968 @Override
969 public void onMessageFound(Message message) {
970 markMessage(message, Message.STATUS_SEND_FAILED);
971 }
972 });
973 }
974
975 if (account.isOnlineAndConnected()) {
976 switch (message.getEncryption()) {
977 case Message.ENCRYPTION_NONE:
978 if (message.needsUploading()) {
979 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
980 || message.fixCounterpart()) {
981 this.sendFileMessage(message, delay);
982 } else {
983 break;
984 }
985 } else {
986 packet = mMessageGenerator.generateChat(message);
987 }
988 break;
989 case Message.ENCRYPTION_PGP:
990 case Message.ENCRYPTION_DECRYPTED:
991 if (message.needsUploading()) {
992 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
993 || message.fixCounterpart()) {
994 this.sendFileMessage(message, delay);
995 } else {
996 break;
997 }
998 } else {
999 packet = mMessageGenerator.generatePgpChat(message);
1000 }
1001 break;
1002 case Message.ENCRYPTION_OTR:
1003 SessionImpl otrSession = conversation.getOtrSession();
1004 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1005 try {
1006 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1007 } catch (InvalidJidException e) {
1008 break;
1009 }
1010 if (message.needsUploading()) {
1011 mJingleConnectionManager.createNewConnection(message);
1012 } else {
1013 packet = mMessageGenerator.generateOtrChat(message);
1014 }
1015 } else if (otrSession == null) {
1016 if (message.fixCounterpart()) {
1017 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1018 } else {
1019 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1020 break;
1021 }
1022 } else {
1023 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1024 }
1025 break;
1026 case Message.ENCRYPTION_AXOLOTL:
1027 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1028 if (message.needsUploading()) {
1029 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1030 || message.fixCounterpart()) {
1031 this.sendFileMessage(message, delay);
1032 } else {
1033 break;
1034 }
1035 } else {
1036 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1037 if (axolotlMessage == null) {
1038 account.getAxolotlService().preparePayloadMessage(message, delay);
1039 } else {
1040 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1041 }
1042 }
1043 break;
1044
1045 }
1046 if (packet != null) {
1047 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1048 message.setStatus(Message.STATUS_UNSEND);
1049 } else {
1050 message.setStatus(Message.STATUS_SEND);
1051 }
1052 }
1053 } else {
1054 switch (message.getEncryption()) {
1055 case Message.ENCRYPTION_DECRYPTED:
1056 if (!message.needsUploading()) {
1057 String pgpBody = message.getEncryptedBody();
1058 String decryptedBody = message.getBody();
1059 message.setBody(pgpBody);
1060 message.setEncryption(Message.ENCRYPTION_PGP);
1061 databaseBackend.createMessage(message);
1062 saveInDb = false;
1063 message.setBody(decryptedBody);
1064 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1065 }
1066 break;
1067 case Message.ENCRYPTION_OTR:
1068 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1069 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1070 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1071 }
1072 break;
1073 case Message.ENCRYPTION_AXOLOTL:
1074 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1075 break;
1076 }
1077 }
1078
1079 if (resend) {
1080 if (packet != null && addToConversation) {
1081 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1082 markMessage(message, Message.STATUS_UNSEND);
1083 } else {
1084 markMessage(message, Message.STATUS_SEND);
1085 }
1086 }
1087 } else {
1088 if (addToConversation) {
1089 conversation.add(message);
1090 }
1091 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1092 if (saveInDb) {
1093 databaseBackend.createMessage(message);
1094 } else if (message.edited()) {
1095 databaseBackend.updateMessage(message, message.getEditedId());
1096 }
1097 }
1098 updateConversationUi();
1099 }
1100 if (packet != null) {
1101 if (delay) {
1102 mMessageGenerator.addDelay(packet, message.getTimeSent());
1103 }
1104 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1105 if (this.sendChatStates()) {
1106 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1107 }
1108 }
1109 sendMessagePacket(account, packet);
1110 }
1111 }
1112
1113 private void sendUnsentMessages(final Conversation conversation) {
1114 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1115
1116 @Override
1117 public void onMessageFound(Message message) {
1118 resendMessage(message, true);
1119 }
1120 });
1121 }
1122
1123 public void resendMessage(final Message message, final boolean delay) {
1124 sendMessage(message, true, delay);
1125 }
1126
1127 public void fetchRosterFromServer(final Account account) {
1128 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1129 if (!"".equals(account.getRosterVersion())) {
1130 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1131 + ": fetching roster version " + account.getRosterVersion());
1132 } else {
1133 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1134 }
1135 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1136 sendIqPacket(account, iqPacket, mIqParser);
1137 }
1138
1139 public void fetchBookmarks(final Account account) {
1140 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1141 final Element query = iqPacket.query("jabber:iq:private");
1142 query.addChild("storage", "storage:bookmarks");
1143 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1144
1145 @Override
1146 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1147 if (packet.getType() == IqPacket.TYPE.RESULT) {
1148 final Element query = packet.query();
1149 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1150 final Element storage = query.findChild("storage", "storage:bookmarks");
1151 final boolean autojoin = respectAutojoin();
1152 if (storage != null) {
1153 for (final Element item : storage.getChildren()) {
1154 if (item.getName().equals("conference")) {
1155 final Bookmark bookmark = Bookmark.parse(item, account);
1156 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1157 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1158 bookmark.setBookmarkName(old.getBookmarkName());
1159 }
1160 Conversation conversation = find(bookmark);
1161 if (conversation != null) {
1162 conversation.setBookmark(bookmark);
1163 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1164 conversation = findOrCreateConversation(
1165 account, bookmark.getJid(), true);
1166 conversation.setBookmark(bookmark);
1167 joinMuc(conversation);
1168 }
1169 }
1170 }
1171 }
1172 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1173 } else {
1174 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1175 }
1176 }
1177 };
1178 sendIqPacket(account, iqPacket, callback);
1179 }
1180
1181 public void pushBookmarks(Account account) {
1182 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1183 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1184 Element query = iqPacket.query("jabber:iq:private");
1185 Element storage = query.addChild("storage", "storage:bookmarks");
1186 for (Bookmark bookmark : account.getBookmarks()) {
1187 storage.addChild(bookmark);
1188 }
1189 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1190 }
1191
1192 private void restoreFromDatabase() {
1193 synchronized (this.conversations) {
1194 final Map<String, Account> accountLookupTable = new Hashtable<>();
1195 for (Account account : this.accounts) {
1196 accountLookupTable.put(account.getUuid(), account);
1197 }
1198 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1199 for (Conversation conversation : this.conversations) {
1200 Account account = accountLookupTable.get(conversation.getAccountUuid());
1201 conversation.setAccount(account);
1202 }
1203 Runnable runnable = new Runnable() {
1204 @Override
1205 public void run() {
1206 Log.d(Config.LOGTAG, "restoring roster");
1207 for (Account account : accounts) {
1208 databaseBackend.readRoster(account.getRoster());
1209 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1210 }
1211 getBitmapCache().evictAll();
1212 loadPhoneContacts();
1213 Log.d(Config.LOGTAG, "restoring messages");
1214 for (Conversation conversation : conversations) {
1215 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1216 checkDeletedFiles(conversation);
1217 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1218 @Override
1219 public void onMessageFound(Message message) {
1220 mNotificationService.pushFromBacklog(message);
1221 }
1222 });
1223 }
1224 mNotificationService.finishBacklog(false);
1225 mRestoredFromDatabase = true;
1226 Log.d(Config.LOGTAG, "restored all messages");
1227 updateConversationUi();
1228 }
1229 };
1230 mDatabaseExecutor.execute(runnable);
1231 }
1232 }
1233
1234 public void loadPhoneContacts() {
1235 mContactMergerExecutor.execute(new Runnable() {
1236 @Override
1237 public void run() {
1238 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1239 @Override
1240 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1241 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1242 for (Account account : accounts) {
1243 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1244 for (Bundle phoneContact : phoneContacts) {
1245 Jid jid;
1246 try {
1247 jid = Jid.fromString(phoneContact.getString("jid"));
1248 } catch (final InvalidJidException e) {
1249 continue;
1250 }
1251 final Contact contact = account.getRoster().getContact(jid);
1252 String systemAccount = phoneContact.getInt("phoneid")
1253 + "#"
1254 + phoneContact.getString("lookup");
1255 contact.setSystemAccount(systemAccount);
1256 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1257 getAvatarService().clear(contact);
1258 }
1259 contact.setSystemName(phoneContact.getString("displayname"));
1260 withSystemAccounts.remove(contact);
1261 }
1262 for (Contact contact : withSystemAccounts) {
1263 contact.setSystemAccount(null);
1264 contact.setSystemName(null);
1265 if (contact.setPhotoUri(null)) {
1266 getAvatarService().clear(contact);
1267 }
1268 }
1269 }
1270 Log.d(Config.LOGTAG, "finished merging phone contacts");
1271 updateAccountUi();
1272 }
1273 });
1274 }
1275 });
1276 }
1277
1278 public List<Conversation> getConversations() {
1279 return this.conversations;
1280 }
1281
1282 private void checkDeletedFiles(Conversation conversation) {
1283 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1284
1285 @Override
1286 public void onMessageFound(Message message) {
1287 if (!getFileBackend().isFileAvailable(message)) {
1288 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1289 final int s = message.getStatus();
1290 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1291 markMessage(message, Message.STATUS_SEND_FAILED);
1292 }
1293 }
1294 }
1295 });
1296 }
1297
1298 private void markFileDeleted(final String path) {
1299 Log.d(Config.LOGTAG,"deleted file "+path);
1300 for (Conversation conversation : getConversations()) {
1301 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1302 @Override
1303 public void onMessageFound(Message message) {
1304 DownloadableFile file = fileBackend.getFile(message);
1305 if (file.getAbsolutePath().equals(path)) {
1306 if (!file.exists()) {
1307 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1308 final int s = message.getStatus();
1309 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1310 markMessage(message, Message.STATUS_SEND_FAILED);
1311 } else {
1312 updateConversationUi();
1313 }
1314 } else {
1315 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1316 }
1317 }
1318 }
1319 });
1320 }
1321 }
1322
1323 public void populateWithOrderedConversations(final List<Conversation> list) {
1324 populateWithOrderedConversations(list, true);
1325 }
1326
1327 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1328 list.clear();
1329 if (includeNoFileUpload) {
1330 list.addAll(getConversations());
1331 } else {
1332 for (Conversation conversation : getConversations()) {
1333 if (conversation.getMode() == Conversation.MODE_SINGLE
1334 || conversation.getAccount().httpUploadAvailable()) {
1335 list.add(conversation);
1336 }
1337 }
1338 }
1339 try {
1340 Collections.sort(list);
1341 } catch (IllegalArgumentException e) {
1342 //ignore
1343 }
1344 }
1345
1346 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1347 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1348 return;
1349 } else if (timestamp == 0) {
1350 return;
1351 }
1352 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1353 Runnable runnable = new Runnable() {
1354 @Override
1355 public void run() {
1356 final Account account = conversation.getAccount();
1357 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1358 if (messages.size() > 0) {
1359 conversation.addAll(0, messages);
1360 checkDeletedFiles(conversation);
1361 callback.onMoreMessagesLoaded(messages.size(), conversation);
1362 } else if (conversation.hasMessagesLeftOnServer()
1363 && account.isOnlineAndConnected()
1364 && conversation.getLastClearHistory() == 0) {
1365 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1366 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1367 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1368 if (query != null) {
1369 query.setCallback(callback);
1370 }
1371 callback.informUser(R.string.fetching_history_from_server);
1372 }
1373 }
1374 }
1375 };
1376 mDatabaseExecutor.execute(runnable);
1377 }
1378
1379 public List<Account> getAccounts() {
1380 return this.accounts;
1381 }
1382
1383 public List<Conversation> findAllConferencesWith(Contact contact) {
1384 ArrayList<Conversation> results = new ArrayList<>();
1385 for(Conversation conversation : conversations) {
1386 if (conversation.getMode() == Conversation.MODE_MULTI
1387 && conversation.getMucOptions().isContactInRoom(contact)) {
1388 results.add(conversation);
1389 }
1390 }
1391 return results;
1392 }
1393
1394 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1395 for (final Conversation conversation : haystack) {
1396 if (conversation.getContact() == contact) {
1397 return conversation;
1398 }
1399 }
1400 return null;
1401 }
1402
1403 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1404 if (jid == null) {
1405 return null;
1406 }
1407 for (final Conversation conversation : haystack) {
1408 if ((account == null || conversation.getAccount() == account)
1409 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1410 return conversation;
1411 }
1412 }
1413 return null;
1414 }
1415
1416 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1417 return this.findOrCreateConversation(account, jid, muc, null);
1418 }
1419
1420 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1421 synchronized (this.conversations) {
1422 Conversation conversation = find(account, jid);
1423 if (conversation != null) {
1424 return conversation;
1425 }
1426 conversation = databaseBackend.findConversation(account, jid);
1427 if (conversation != null) {
1428 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1429 conversation.setAccount(account);
1430 if (muc) {
1431 conversation.setMode(Conversation.MODE_MULTI);
1432 conversation.setContactJid(jid);
1433 } else {
1434 conversation.setMode(Conversation.MODE_SINGLE);
1435 conversation.setContactJid(jid.toBareJid());
1436 }
1437 conversation.setNextEncryption(-1);
1438 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1439 this.databaseBackend.updateConversation(conversation);
1440 } else {
1441 String conversationName;
1442 Contact contact = account.getRoster().getContact(jid);
1443 if (contact != null) {
1444 conversationName = contact.getDisplayName();
1445 } else {
1446 conversationName = jid.getLocalpart();
1447 }
1448 if (muc) {
1449 conversation = new Conversation(conversationName, account, jid,
1450 Conversation.MODE_MULTI);
1451 } else {
1452 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1453 Conversation.MODE_SINGLE);
1454 }
1455 this.databaseBackend.createConversation(conversation);
1456 }
1457 if (account.getXmppConnection() != null
1458 && account.getXmppConnection().getFeatures().mam()
1459 && !muc) {
1460 if (query == null) {
1461 this.mMessageArchiveService.query(conversation);
1462 } else {
1463 if (query.getConversation() == null) {
1464 this.mMessageArchiveService.query(conversation, query.getStart());
1465 }
1466 }
1467 }
1468 checkDeletedFiles(conversation);
1469 this.conversations.add(conversation);
1470 updateConversationUi();
1471 return conversation;
1472 }
1473 }
1474
1475 public void archiveConversation(Conversation conversation) {
1476 getNotificationService().clear(conversation);
1477 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1478 conversation.setNextEncryption(-1);
1479 synchronized (this.conversations) {
1480 if (conversation.getMode() == Conversation.MODE_MULTI) {
1481 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1482 Bookmark bookmark = conversation.getBookmark();
1483 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1484 bookmark.setAutojoin(false);
1485 pushBookmarks(bookmark.getAccount());
1486 }
1487 }
1488 leaveMuc(conversation);
1489 } else {
1490 conversation.endOtrIfNeeded();
1491 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1492 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1493 sendPresencePacket(
1494 conversation.getAccount(),
1495 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1496 );
1497 }
1498 }
1499 this.databaseBackend.updateConversation(conversation);
1500 this.conversations.remove(conversation);
1501 updateConversationUi();
1502 }
1503 }
1504
1505 public void createAccount(final Account account) {
1506 account.initAccountServices(this);
1507 databaseBackend.createAccount(account);
1508 this.accounts.add(account);
1509 this.reconnectAccountInBackground(account);
1510 updateAccountUi();
1511 }
1512
1513 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1514 new Thread(new Runnable() {
1515 @Override
1516 public void run() {
1517 try {
1518 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1519 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1520 if (findAccountByJid(info.first) == null) {
1521 Account account = new Account(info.first, "");
1522 account.setPrivateKeyAlias(alias);
1523 account.setOption(Account.OPTION_DISABLED, true);
1524 account.setDisplayName(info.second);
1525 createAccount(account);
1526 callback.onAccountCreated(account);
1527 if (Config.X509_VERIFICATION) {
1528 try {
1529 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1530 } catch (CertificateException e) {
1531 callback.informUser(R.string.certificate_chain_is_not_trusted);
1532 }
1533 }
1534 } else {
1535 callback.informUser(R.string.account_already_exists);
1536 }
1537 } catch (Exception e) {
1538 e.printStackTrace();
1539 callback.informUser(R.string.unable_to_parse_certificate);
1540 }
1541 }
1542 }).start();
1543
1544 }
1545
1546 public void updateKeyInAccount(final Account account, final String alias) {
1547 Log.d(Config.LOGTAG, "update key in account " + alias);
1548 try {
1549 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1550 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1551 if (account.getJid().toBareJid().equals(info.first)) {
1552 account.setPrivateKeyAlias(alias);
1553 account.setDisplayName(info.second);
1554 databaseBackend.updateAccount(account);
1555 if (Config.X509_VERIFICATION) {
1556 try {
1557 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1558 } catch (CertificateException e) {
1559 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1560 }
1561 account.getAxolotlService().regenerateKeys(true);
1562 }
1563 } else {
1564 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1565 }
1566 } catch (Exception e) {
1567 e.printStackTrace();
1568 }
1569 }
1570
1571 public void updateAccount(final Account account) {
1572 this.statusListener.onStatusChanged(account);
1573 databaseBackend.updateAccount(account);
1574 reconnectAccountInBackground(account);
1575 updateAccountUi();
1576 getNotificationService().updateErrorNotification();
1577 }
1578
1579 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1580 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1581 sendIqPacket(account, iq, new OnIqPacketReceived() {
1582 @Override
1583 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1584 if (packet.getType() == IqPacket.TYPE.RESULT) {
1585 account.setPassword(newPassword);
1586 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1587 databaseBackend.updateAccount(account);
1588 callback.onPasswordChangeSucceeded();
1589 } else {
1590 callback.onPasswordChangeFailed();
1591 }
1592 }
1593 });
1594 }
1595
1596 public void deleteAccount(final Account account) {
1597 synchronized (this.conversations) {
1598 for (final Conversation conversation : conversations) {
1599 if (conversation.getAccount() == account) {
1600 if (conversation.getMode() == Conversation.MODE_MULTI) {
1601 leaveMuc(conversation);
1602 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1603 conversation.endOtrIfNeeded();
1604 }
1605 conversations.remove(conversation);
1606 }
1607 }
1608 if (account.getXmppConnection() != null) {
1609 new Thread(new Runnable() {
1610 @Override
1611 public void run() {
1612 disconnect(account, true);
1613 }
1614 });
1615 }
1616 Runnable runnable = new Runnable() {
1617 @Override
1618 public void run() {
1619 databaseBackend.deleteAccount(account);
1620 }
1621 };
1622 mDatabaseExecutor.execute(runnable);
1623 this.accounts.remove(account);
1624 updateAccountUi();
1625 getNotificationService().updateErrorNotification();
1626 }
1627 }
1628
1629 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1630 synchronized (this) {
1631 this.mLastActivity = System.currentTimeMillis();
1632 if (checkListeners()) {
1633 switchToForeground();
1634 }
1635 this.mOnConversationUpdate = listener;
1636 this.mNotificationService.setIsInForeground(true);
1637 if (this.convChangedListenerCount < 2) {
1638 this.convChangedListenerCount++;
1639 }
1640 }
1641 }
1642
1643 public void removeOnConversationListChangedListener() {
1644 synchronized (this) {
1645 this.convChangedListenerCount--;
1646 if (this.convChangedListenerCount <= 0) {
1647 this.convChangedListenerCount = 0;
1648 this.mOnConversationUpdate = null;
1649 this.mNotificationService.setIsInForeground(false);
1650 if (checkListeners()) {
1651 switchToBackground();
1652 }
1653 }
1654 }
1655 }
1656
1657 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1658 synchronized (this) {
1659 if (checkListeners()) {
1660 switchToForeground();
1661 }
1662 this.mOnShowErrorToast = onShowErrorToast;
1663 if (this.showErrorToastListenerCount < 2) {
1664 this.showErrorToastListenerCount++;
1665 }
1666 }
1667 this.mOnShowErrorToast = onShowErrorToast;
1668 }
1669
1670 public void removeOnShowErrorToastListener() {
1671 synchronized (this) {
1672 this.showErrorToastListenerCount--;
1673 if (this.showErrorToastListenerCount <= 0) {
1674 this.showErrorToastListenerCount = 0;
1675 this.mOnShowErrorToast = null;
1676 if (checkListeners()) {
1677 switchToBackground();
1678 }
1679 }
1680 }
1681 }
1682
1683 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1684 synchronized (this) {
1685 if (checkListeners()) {
1686 switchToForeground();
1687 }
1688 this.mOnAccountUpdate = listener;
1689 if (this.accountChangedListenerCount < 2) {
1690 this.accountChangedListenerCount++;
1691 }
1692 }
1693 }
1694
1695 public void removeOnAccountListChangedListener() {
1696 synchronized (this) {
1697 this.accountChangedListenerCount--;
1698 if (this.accountChangedListenerCount <= 0) {
1699 this.mOnAccountUpdate = null;
1700 this.accountChangedListenerCount = 0;
1701 if (checkListeners()) {
1702 switchToBackground();
1703 }
1704 }
1705 }
1706 }
1707
1708 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1709 synchronized (this) {
1710 if (checkListeners()) {
1711 switchToForeground();
1712 }
1713 this.mOnCaptchaRequested = listener;
1714 if (this.captchaRequestedListenerCount < 2) {
1715 this.captchaRequestedListenerCount++;
1716 }
1717 }
1718 }
1719
1720 public void removeOnCaptchaRequestedListener() {
1721 synchronized (this) {
1722 this.captchaRequestedListenerCount--;
1723 if (this.captchaRequestedListenerCount <= 0) {
1724 this.mOnCaptchaRequested = null;
1725 this.captchaRequestedListenerCount = 0;
1726 if (checkListeners()) {
1727 switchToBackground();
1728 }
1729 }
1730 }
1731 }
1732
1733 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1734 synchronized (this) {
1735 if (checkListeners()) {
1736 switchToForeground();
1737 }
1738 this.mOnRosterUpdate = listener;
1739 if (this.rosterChangedListenerCount < 2) {
1740 this.rosterChangedListenerCount++;
1741 }
1742 }
1743 }
1744
1745 public void removeOnRosterUpdateListener() {
1746 synchronized (this) {
1747 this.rosterChangedListenerCount--;
1748 if (this.rosterChangedListenerCount <= 0) {
1749 this.rosterChangedListenerCount = 0;
1750 this.mOnRosterUpdate = null;
1751 if (checkListeners()) {
1752 switchToBackground();
1753 }
1754 }
1755 }
1756 }
1757
1758 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1759 synchronized (this) {
1760 if (checkListeners()) {
1761 switchToForeground();
1762 }
1763 this.mOnUpdateBlocklist = listener;
1764 if (this.updateBlocklistListenerCount < 2) {
1765 this.updateBlocklistListenerCount++;
1766 }
1767 }
1768 }
1769
1770 public void removeOnUpdateBlocklistListener() {
1771 synchronized (this) {
1772 this.updateBlocklistListenerCount--;
1773 if (this.updateBlocklistListenerCount <= 0) {
1774 this.updateBlocklistListenerCount = 0;
1775 this.mOnUpdateBlocklist = null;
1776 if (checkListeners()) {
1777 switchToBackground();
1778 }
1779 }
1780 }
1781 }
1782
1783 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1784 synchronized (this) {
1785 if (checkListeners()) {
1786 switchToForeground();
1787 }
1788 this.mOnKeyStatusUpdated = listener;
1789 if (this.keyStatusUpdatedListenerCount < 2) {
1790 this.keyStatusUpdatedListenerCount++;
1791 }
1792 }
1793 }
1794
1795 public void removeOnNewKeysAvailableListener() {
1796 synchronized (this) {
1797 this.keyStatusUpdatedListenerCount--;
1798 if (this.keyStatusUpdatedListenerCount <= 0) {
1799 this.keyStatusUpdatedListenerCount = 0;
1800 this.mOnKeyStatusUpdated = null;
1801 if (checkListeners()) {
1802 switchToBackground();
1803 }
1804 }
1805 }
1806 }
1807
1808 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1809 synchronized (this) {
1810 if (checkListeners()) {
1811 switchToForeground();
1812 }
1813 this.mOnMucRosterUpdate = listener;
1814 if (this.mucRosterChangedListenerCount < 2) {
1815 this.mucRosterChangedListenerCount++;
1816 }
1817 }
1818 }
1819
1820 public void removeOnMucRosterUpdateListener() {
1821 synchronized (this) {
1822 this.mucRosterChangedListenerCount--;
1823 if (this.mucRosterChangedListenerCount <= 0) {
1824 this.mucRosterChangedListenerCount = 0;
1825 this.mOnMucRosterUpdate = null;
1826 if (checkListeners()) {
1827 switchToBackground();
1828 }
1829 }
1830 }
1831 }
1832
1833 public boolean checkListeners() {
1834 return (this.mOnAccountUpdate == null
1835 && this.mOnConversationUpdate == null
1836 && this.mOnRosterUpdate == null
1837 && this.mOnCaptchaRequested == null
1838 && this.mOnUpdateBlocklist == null
1839 && this.mOnShowErrorToast == null
1840 && this.mOnKeyStatusUpdated == null);
1841 }
1842
1843 private void switchToForeground() {
1844 final boolean broadcastLastActivity = broadcastLastActivity();
1845 for (Conversation conversation : getConversations()) {
1846 conversation.setIncomingChatState(ChatState.ACTIVE);
1847 }
1848 for (Account account : getAccounts()) {
1849 if (account.getStatus() == Account.State.ONLINE) {
1850 account.deactivateGracePeriod();
1851 final XmppConnection connection = account.getXmppConnection();
1852 if (connection != null ) {
1853 if (connection.getFeatures().csi()) {
1854 connection.sendActive();
1855 }
1856 if (broadcastLastActivity) {
1857 sendPresence(account, false); //send new presence but don't include idle because we are not
1858 }
1859 }
1860 }
1861 }
1862 Log.d(Config.LOGTAG, "app switched into foreground");
1863 }
1864
1865 private void switchToBackground() {
1866 final boolean broadcastLastActivity = broadcastLastActivity();
1867 for (Account account : getAccounts()) {
1868 if (account.getStatus() == Account.State.ONLINE) {
1869 XmppConnection connection = account.getXmppConnection();
1870 if (connection != null) {
1871 if (broadcastLastActivity) {
1872 sendPresence(account, broadcastLastActivity);
1873 }
1874 if (connection.getFeatures().csi()) {
1875 connection.sendInactive();
1876 }
1877 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1878 connection.waitForPush();
1879 cancelWakeUpCall(account.getUuid().hashCode());
1880 }
1881 }
1882 }
1883 }
1884 this.mNotificationService.setIsInForeground(false);
1885 Log.d(Config.LOGTAG, "app switched into background");
1886 }
1887
1888 private void connectMultiModeConversations(Account account) {
1889 List<Conversation> conversations = getConversations();
1890 for (Conversation conversation : conversations) {
1891 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1892 joinMuc(conversation);
1893 }
1894 }
1895 }
1896
1897 public void joinMuc(Conversation conversation) {
1898 joinMuc(conversation, null);
1899 }
1900
1901 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1902 Account account = conversation.getAccount();
1903 account.pendingConferenceJoins.remove(conversation);
1904 account.pendingConferenceLeaves.remove(conversation);
1905 if (account.getStatus() == Account.State.ONLINE) {
1906 conversation.resetMucOptions();
1907 if (onConferenceJoined != null) {
1908 conversation.getMucOptions().flagNoAutoPushConfiguration();
1909 }
1910 conversation.setHasMessagesLeftOnServer(false);
1911 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1912
1913 private void join(Conversation conversation) {
1914 Account account = conversation.getAccount();
1915 final MucOptions mucOptions = conversation.getMucOptions();
1916 final Jid joinJid = mucOptions.getSelf().getFullJid();
1917 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1918 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1919 packet.setTo(joinJid);
1920 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1921 if (conversation.getMucOptions().getPassword() != null) {
1922 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1923 }
1924
1925 if (mucOptions.mamSupport()) {
1926 // Use MAM instead of the limited muc history to get history
1927 x.addChild("history").setAttribute("maxchars", "0");
1928 } else {
1929 // Fallback to muc history
1930 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1931 }
1932 sendPresencePacket(account, packet);
1933 if (onConferenceJoined != null) {
1934 onConferenceJoined.onConferenceJoined(conversation);
1935 }
1936 if (!joinJid.equals(conversation.getJid())) {
1937 conversation.setContactJid(joinJid);
1938 databaseBackend.updateConversation(conversation);
1939 }
1940
1941 if (mucOptions.mamSupport()) {
1942 getMessageArchiveService().catchupMUC(conversation);
1943 }
1944 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1945 fetchConferenceMembers(conversation);
1946 }
1947 sendUnsentMessages(conversation);
1948 }
1949
1950 @Override
1951 public void onConferenceConfigurationFetched(Conversation conversation) {
1952 join(conversation);
1953 }
1954
1955 @Override
1956 public void onFetchFailed(final Conversation conversation, Element error) {
1957 join(conversation);
1958 fetchConferenceConfiguration(conversation);
1959 }
1960 });
1961 updateConversationUi();
1962 } else {
1963 account.pendingConferenceJoins.add(conversation);
1964 conversation.resetMucOptions();
1965 conversation.setHasMessagesLeftOnServer(false);
1966 updateConversationUi();
1967 }
1968 }
1969
1970 private void fetchConferenceMembers(final Conversation conversation) {
1971 final Account account = conversation.getAccount();
1972 final String[] affiliations = {"member","admin","owner"};
1973 OnIqPacketReceived callback = new OnIqPacketReceived() {
1974
1975 private int i = 0;
1976
1977 @Override
1978 public void onIqPacketReceived(Account account, IqPacket packet) {
1979
1980 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1981 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1982 for(Element child : query.getChildren()) {
1983 if ("item".equals(child.getName())) {
1984 MucOptions.User user = AbstractParser.parseItem(conversation,child);
1985 if (!user.realJidMatchesAccount()) {
1986 conversation.getMucOptions().addUser(user);
1987 getAvatarService().clear(conversation);
1988 updateMucRosterUi();
1989 updateConversationUi();
1990 }
1991 }
1992 }
1993 } else {
1994 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1995 }
1996 ++i;
1997 if (i >= affiliations.length) {
1998 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1999 }
2000 }
2001 };
2002 for(String affiliation : affiliations) {
2003 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2004 }
2005 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2006 }
2007
2008 public void providePasswordForMuc(Conversation conversation, String password) {
2009 if (conversation.getMode() == Conversation.MODE_MULTI) {
2010 conversation.getMucOptions().setPassword(password);
2011 if (conversation.getBookmark() != null) {
2012 if (respectAutojoin()) {
2013 conversation.getBookmark().setAutojoin(true);
2014 }
2015 pushBookmarks(conversation.getAccount());
2016 }
2017 databaseBackend.updateConversation(conversation);
2018 joinMuc(conversation);
2019 }
2020 }
2021
2022 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2023 final MucOptions options = conversation.getMucOptions();
2024 final Jid joinJid = options.createJoinJid(nick);
2025 if (options.online()) {
2026 Account account = conversation.getAccount();
2027 options.setOnRenameListener(new OnRenameListener() {
2028
2029 @Override
2030 public void onSuccess() {
2031 conversation.setContactJid(joinJid);
2032 databaseBackend.updateConversation(conversation);
2033 Bookmark bookmark = conversation.getBookmark();
2034 if (bookmark != null) {
2035 bookmark.setNick(nick);
2036 pushBookmarks(bookmark.getAccount());
2037 }
2038 callback.success(conversation);
2039 }
2040
2041 @Override
2042 public void onFailure() {
2043 callback.error(R.string.nick_in_use, conversation);
2044 }
2045 });
2046
2047 PresencePacket packet = new PresencePacket();
2048 packet.setTo(joinJid);
2049 packet.setFrom(conversation.getAccount().getJid());
2050
2051 String sig = account.getPgpSignature();
2052 if (sig != null) {
2053 packet.addChild("status").setContent("online");
2054 packet.addChild("x", "jabber:x:signed").setContent(sig);
2055 }
2056 sendPresencePacket(account, packet);
2057 } else {
2058 conversation.setContactJid(joinJid);
2059 databaseBackend.updateConversation(conversation);
2060 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2061 Bookmark bookmark = conversation.getBookmark();
2062 if (bookmark != null) {
2063 bookmark.setNick(nick);
2064 pushBookmarks(bookmark.getAccount());
2065 }
2066 joinMuc(conversation);
2067 }
2068 }
2069 }
2070
2071 public void leaveMuc(Conversation conversation) {
2072 leaveMuc(conversation, false);
2073 }
2074
2075 private void leaveMuc(Conversation conversation, boolean now) {
2076 Account account = conversation.getAccount();
2077 account.pendingConferenceJoins.remove(conversation);
2078 account.pendingConferenceLeaves.remove(conversation);
2079 if (account.getStatus() == Account.State.ONLINE || now) {
2080 PresencePacket packet = new PresencePacket();
2081 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2082 packet.setFrom(conversation.getAccount().getJid());
2083 packet.setAttribute("type", "unavailable");
2084 sendPresencePacket(conversation.getAccount(), packet);
2085 conversation.getMucOptions().setOffline();
2086 conversation.deregisterWithBookmark();
2087 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2088 + ": leaving muc " + conversation.getJid());
2089 } else {
2090 account.pendingConferenceLeaves.add(conversation);
2091 }
2092 }
2093
2094 private String findConferenceServer(final Account account) {
2095 String server;
2096 if (account.getXmppConnection() != null) {
2097 server = account.getXmppConnection().getMucServer();
2098 if (server != null) {
2099 return server;
2100 }
2101 }
2102 for (Account other : getAccounts()) {
2103 if (other != account && other.getXmppConnection() != null) {
2104 server = other.getXmppConnection().getMucServer();
2105 if (server != null) {
2106 return server;
2107 }
2108 }
2109 }
2110 return null;
2111 }
2112
2113 public void createAdhocConference(final Account account,
2114 final String subject,
2115 final Iterable<Jid> jids,
2116 final UiCallback<Conversation> callback) {
2117 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2118 if (account.getStatus() == Account.State.ONLINE) {
2119 try {
2120 String server = findConferenceServer(account);
2121 if (server == null) {
2122 if (callback != null) {
2123 callback.error(R.string.no_conference_server_found, null);
2124 }
2125 return;
2126 }
2127 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2128 final Conversation conversation = findOrCreateConversation(account, jid, true);
2129 joinMuc(conversation, new OnConferenceJoined() {
2130 @Override
2131 public void onConferenceJoined(final Conversation conversation) {
2132 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2133 @Override
2134 public void onPushSucceeded() {
2135 if (subject != null && !subject.trim().isEmpty()) {
2136 pushSubjectToConference(conversation, subject.trim());
2137 }
2138 for (Jid invite : jids) {
2139 invite(conversation, invite);
2140 }
2141 if (account.countPresences() > 1) {
2142 directInvite(conversation, account.getJid().toBareJid());
2143 }
2144 saveConversationAsBookmark(conversation, subject);
2145 if (callback != null) {
2146 callback.success(conversation);
2147 }
2148 }
2149
2150 @Override
2151 public void onPushFailed() {
2152 archiveConversation(conversation);
2153 if (callback != null) {
2154 callback.error(R.string.conference_creation_failed, conversation);
2155 }
2156 }
2157 });
2158 }
2159 });
2160 } catch (InvalidJidException e) {
2161 if (callback != null) {
2162 callback.error(R.string.conference_creation_failed, null);
2163 }
2164 }
2165 } else {
2166 if (callback != null) {
2167 callback.error(R.string.not_connected_try_again, null);
2168 }
2169 }
2170 }
2171
2172 public void fetchConferenceConfiguration(final Conversation conversation) {
2173 fetchConferenceConfiguration(conversation, null);
2174 }
2175
2176 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2177 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2178 request.setTo(conversation.getJid().toBareJid());
2179 request.query("http://jabber.org/protocol/disco#info");
2180 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2181 @Override
2182 public void onIqPacketReceived(Account account, IqPacket packet) {
2183 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2184 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2185 ArrayList<String> features = new ArrayList<>();
2186 for (Element child : query.getChildren()) {
2187 if (child != null && child.getName().equals("feature")) {
2188 String var = child.getAttribute("var");
2189 if (var != null) {
2190 features.add(var);
2191 }
2192 }
2193 }
2194 Element form = query.findChild("x", "jabber:x:data");
2195 if (form != null) {
2196 conversation.getMucOptions().updateFormData(Data.parse(form));
2197 }
2198 conversation.getMucOptions().updateFeatures(features);
2199 if (callback != null) {
2200 callback.onConferenceConfigurationFetched(conversation);
2201 }
2202 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2203 updateConversationUi();
2204 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2205 if (callback != null) {
2206 callback.onFetchFailed(conversation, packet.getError());
2207 }
2208 }
2209 }
2210 });
2211 }
2212
2213 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2214 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2215 request.setTo(conversation.getJid().toBareJid());
2216 request.query("http://jabber.org/protocol/muc#owner");
2217 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2218 @Override
2219 public void onIqPacketReceived(Account account, IqPacket packet) {
2220 if (packet.getType() == IqPacket.TYPE.RESULT) {
2221 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2222 for (Field field : data.getFields()) {
2223 if (options.containsKey(field.getFieldName())) {
2224 field.setValue(options.getString(field.getFieldName()));
2225 }
2226 }
2227 data.submit();
2228 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2229 set.setTo(conversation.getJid().toBareJid());
2230 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2231 sendIqPacket(account, set, new OnIqPacketReceived() {
2232 @Override
2233 public void onIqPacketReceived(Account account, IqPacket packet) {
2234 if (callback != null) {
2235 if (packet.getType() == IqPacket.TYPE.RESULT) {
2236 callback.onPushSucceeded();
2237 } else {
2238 callback.onPushFailed();
2239 }
2240 }
2241 }
2242 });
2243 } else {
2244 if (callback != null) {
2245 callback.onPushFailed();
2246 }
2247 }
2248 }
2249 });
2250 }
2251
2252 public void pushSubjectToConference(final Conversation conference, final String subject) {
2253 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2254 this.sendMessagePacket(conference.getAccount(), packet);
2255 final MucOptions mucOptions = conference.getMucOptions();
2256 final MucOptions.User self = mucOptions.getSelf();
2257 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2258 Bundle options = new Bundle();
2259 options.putString("muc#roomconfig_persistentroom", "1");
2260 this.pushConferenceConfiguration(conference, options, null);
2261 }
2262 }
2263
2264 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2265 final Jid jid = user.toBareJid();
2266 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2267 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2268 @Override
2269 public void onIqPacketReceived(Account account, IqPacket packet) {
2270 if (packet.getType() == IqPacket.TYPE.RESULT) {
2271 conference.getMucOptions().changeAffiliation(jid, affiliation);
2272 getAvatarService().clear(conference);
2273 callback.onAffiliationChangedSuccessful(jid);
2274 } else {
2275 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2276 }
2277 }
2278 });
2279 }
2280
2281 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2282 List<Jid> jids = new ArrayList<>();
2283 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2284 if (user.getAffiliation() == before && user.getRealJid() != null) {
2285 jids.add(user.getRealJid());
2286 }
2287 }
2288 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2289 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2290 }
2291
2292 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2293 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2294 Log.d(Config.LOGTAG, request.toString());
2295 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2296 @Override
2297 public void onIqPacketReceived(Account account, IqPacket packet) {
2298 Log.d(Config.LOGTAG, packet.toString());
2299 if (packet.getType() == IqPacket.TYPE.RESULT) {
2300 callback.onRoleChangedSuccessful(nick);
2301 } else {
2302 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2303 }
2304 }
2305 });
2306 }
2307
2308 private void disconnect(Account account, boolean force) {
2309 if ((account.getStatus() == Account.State.ONLINE)
2310 || (account.getStatus() == Account.State.DISABLED)) {
2311 final XmppConnection connection = account.getXmppConnection();
2312 if (!force) {
2313 List<Conversation> conversations = getConversations();
2314 for (Conversation conversation : conversations) {
2315 if (conversation.getAccount() == account) {
2316 if (conversation.getMode() == Conversation.MODE_MULTI) {
2317 leaveMuc(conversation, true);
2318 } else {
2319 if (conversation.endOtrIfNeeded()) {
2320 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2321 + ": ended otr session with "
2322 + conversation.getJid());
2323 }
2324 }
2325 }
2326 }
2327 sendOfflinePresence(account);
2328 }
2329 connection.disconnect(force);
2330 }
2331 }
2332
2333 @Override
2334 public IBinder onBind(Intent intent) {
2335 return mBinder;
2336 }
2337
2338 public void updateMessage(Message message) {
2339 databaseBackend.updateMessage(message);
2340 updateConversationUi();
2341 }
2342
2343 public void updateMessage(Message message, String uuid) {
2344 databaseBackend.updateMessage(message, uuid);
2345 updateConversationUi();
2346 }
2347
2348 protected void syncDirtyContacts(Account account) {
2349 for (Contact contact : account.getRoster().getContacts()) {
2350 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2351 pushContactToServer(contact);
2352 }
2353 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2354 deleteContactOnServer(contact);
2355 }
2356 }
2357 }
2358
2359 public void createContact(Contact contact) {
2360 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2361 if (autoGrant) {
2362 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2363 contact.setOption(Contact.Options.ASKING);
2364 }
2365 pushContactToServer(contact);
2366 }
2367
2368 public void onOtrSessionEstablished(Conversation conversation) {
2369 final Account account = conversation.getAccount();
2370 final Session otrSession = conversation.getOtrSession();
2371 Log.d(Config.LOGTAG,
2372 account.getJid().toBareJid() + " otr session established with "
2373 + conversation.getJid() + "/"
2374 + otrSession.getSessionID().getUserID());
2375 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2376
2377 @Override
2378 public void onMessageFound(Message message) {
2379 SessionID id = otrSession.getSessionID();
2380 try {
2381 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2382 } catch (InvalidJidException e) {
2383 return;
2384 }
2385 if (message.needsUploading()) {
2386 mJingleConnectionManager.createNewConnection(message);
2387 } else {
2388 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2389 if (outPacket != null) {
2390 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2391 message.setStatus(Message.STATUS_SEND);
2392 databaseBackend.updateMessage(message);
2393 sendMessagePacket(account, outPacket);
2394 }
2395 }
2396 updateConversationUi();
2397 }
2398 });
2399 }
2400
2401 public boolean renewSymmetricKey(Conversation conversation) {
2402 Account account = conversation.getAccount();
2403 byte[] symmetricKey = new byte[32];
2404 this.mRandom.nextBytes(symmetricKey);
2405 Session otrSession = conversation.getOtrSession();
2406 if (otrSession != null) {
2407 MessagePacket packet = new MessagePacket();
2408 packet.setType(MessagePacket.TYPE_CHAT);
2409 packet.setFrom(account.getJid());
2410 MessageGenerator.addMessageHints(packet);
2411 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2412 + otrSession.getSessionID().getUserID());
2413 try {
2414 packet.setBody(otrSession
2415 .transformSending(CryptoHelper.FILETRANSFER
2416 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2417 sendMessagePacket(account, packet);
2418 conversation.setSymmetricKey(symmetricKey);
2419 return true;
2420 } catch (OtrException e) {
2421 return false;
2422 }
2423 }
2424 return false;
2425 }
2426
2427 public void pushContactToServer(final Contact contact) {
2428 contact.resetOption(Contact.Options.DIRTY_DELETE);
2429 contact.setOption(Contact.Options.DIRTY_PUSH);
2430 final Account account = contact.getAccount();
2431 if (account.getStatus() == Account.State.ONLINE) {
2432 final boolean ask = contact.getOption(Contact.Options.ASKING);
2433 final boolean sendUpdates = contact
2434 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2435 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2436 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2437 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2438 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2439 if (sendUpdates) {
2440 sendPresencePacket(account,
2441 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2442 }
2443 if (ask) {
2444 sendPresencePacket(account,
2445 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2446 }
2447 }
2448 }
2449
2450 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2451 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2452 final int size = Config.AVATAR_SIZE;
2453 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2454 if (avatar != null) {
2455 avatar.height = size;
2456 avatar.width = size;
2457 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2458 avatar.type = "image/webp";
2459 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2460 avatar.type = "image/jpeg";
2461 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2462 avatar.type = "image/png";
2463 }
2464 if (!getFileBackend().save(avatar)) {
2465 callback.error(R.string.error_saving_avatar, avatar);
2466 return;
2467 }
2468 publishAvatar(account, avatar, callback);
2469 } else {
2470 callback.error(R.string.error_publish_avatar_converting, null);
2471 }
2472 }
2473
2474 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2475 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2476 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2477
2478 @Override
2479 public void onIqPacketReceived(Account account, IqPacket result) {
2480 if (result.getType() == IqPacket.TYPE.RESULT) {
2481 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2482 .publishAvatarMetadata(avatar);
2483 sendIqPacket(account, packet, new OnIqPacketReceived() {
2484 @Override
2485 public void onIqPacketReceived(Account account, IqPacket result) {
2486 if (result.getType() == IqPacket.TYPE.RESULT) {
2487 if (account.setAvatar(avatar.getFilename())) {
2488 getAvatarService().clear(account);
2489 databaseBackend.updateAccount(account);
2490 }
2491 if (callback != null) {
2492 callback.success(avatar);
2493 } else {
2494 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2495 }
2496 } else {
2497 if (callback != null) {
2498 callback.error(
2499 R.string.error_publish_avatar_server_reject,
2500 avatar);
2501 }
2502 }
2503 }
2504 });
2505 } else {
2506 if (callback != null) {
2507 callback.error(
2508 R.string.error_publish_avatar_server_reject,
2509 avatar);
2510 }
2511 }
2512 }
2513 });
2514 }
2515
2516 public void republishAvatarIfNeeded(Account account) {
2517 if (account.getAxolotlService().isPepBroken()) {
2518 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2519 return;
2520 }
2521 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2522 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2523
2524 private Avatar parseAvatar(IqPacket packet) {
2525 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2526 if (pubsub != null) {
2527 Element items = pubsub.findChild("items");
2528 if (items != null) {
2529 return Avatar.parseMetadata(items);
2530 }
2531 }
2532 return null;
2533 }
2534
2535 private boolean errorIsItemNotFound(IqPacket packet) {
2536 Element error = packet.findChild("error");
2537 return packet.getType() == IqPacket.TYPE.ERROR
2538 && error != null
2539 && error.hasChild("item-not-found");
2540 }
2541
2542 @Override
2543 public void onIqPacketReceived(Account account, IqPacket packet) {
2544 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2545 Avatar serverAvatar = parseAvatar(packet);
2546 if (serverAvatar == null && account.getAvatar() != null) {
2547 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2548 if (avatar != null) {
2549 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2550 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2551 } else {
2552 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2553 }
2554 }
2555 }
2556 }
2557 });
2558 }
2559
2560 public void fetchAvatar(Account account, Avatar avatar) {
2561 fetchAvatar(account, avatar, null);
2562 }
2563
2564 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2565 final String KEY = generateFetchKey(account, avatar);
2566 synchronized (this.mInProgressAvatarFetches) {
2567 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2568 switch (avatar.origin) {
2569 case PEP:
2570 this.mInProgressAvatarFetches.add(KEY);
2571 fetchAvatarPep(account, avatar, callback);
2572 break;
2573 case VCARD:
2574 this.mInProgressAvatarFetches.add(KEY);
2575 fetchAvatarVcard(account, avatar, callback);
2576 break;
2577 }
2578 }
2579 }
2580 }
2581
2582 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2583 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2584 sendIqPacket(account, packet, new OnIqPacketReceived() {
2585
2586 @Override
2587 public void onIqPacketReceived(Account account, IqPacket result) {
2588 synchronized (mInProgressAvatarFetches) {
2589 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2590 }
2591 final String ERROR = account.getJid().toBareJid()
2592 + ": fetching avatar for " + avatar.owner + " failed ";
2593 if (result.getType() == IqPacket.TYPE.RESULT) {
2594 avatar.image = mIqParser.avatarData(result);
2595 if (avatar.image != null) {
2596 if (getFileBackend().save(avatar)) {
2597 if (account.getJid().toBareJid().equals(avatar.owner)) {
2598 if (account.setAvatar(avatar.getFilename())) {
2599 databaseBackend.updateAccount(account);
2600 }
2601 getAvatarService().clear(account);
2602 updateConversationUi();
2603 updateAccountUi();
2604 } else {
2605 Contact contact = account.getRoster()
2606 .getContact(avatar.owner);
2607 contact.setAvatar(avatar);
2608 getAvatarService().clear(contact);
2609 updateConversationUi();
2610 updateRosterUi();
2611 }
2612 if (callback != null) {
2613 callback.success(avatar);
2614 }
2615 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2616 + ": successfully fetched pep avatar for " + avatar.owner);
2617 return;
2618 }
2619 } else {
2620
2621 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2622 }
2623 } else {
2624 Element error = result.findChild("error");
2625 if (error == null) {
2626 Log.d(Config.LOGTAG, ERROR + "(server error)");
2627 } else {
2628 Log.d(Config.LOGTAG, ERROR + error.toString());
2629 }
2630 }
2631 if (callback != null) {
2632 callback.error(0, null);
2633 }
2634
2635 }
2636 });
2637 }
2638
2639 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2640 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2641 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2642 @Override
2643 public void onIqPacketReceived(Account account, IqPacket packet) {
2644 synchronized (mInProgressAvatarFetches) {
2645 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2646 }
2647 if (packet.getType() == IqPacket.TYPE.RESULT) {
2648 Element vCard = packet.findChild("vCard", "vcard-temp");
2649 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2650 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2651 if (image != null) {
2652 avatar.image = image;
2653 if (getFileBackend().save(avatar)) {
2654 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2655 + ": successfully fetched vCard avatar for " + avatar.owner);
2656 if (avatar.owner.isBareJid()) {
2657 Contact contact = account.getRoster()
2658 .getContact(avatar.owner);
2659 contact.setAvatar(avatar);
2660 getAvatarService().clear(contact);
2661 updateConversationUi();
2662 updateRosterUi();
2663 } else {
2664 Conversation conversation = find(account, avatar.owner.toBareJid());
2665 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2666 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2667 if (user != null) {
2668 if (user.setAvatar(avatar)) {
2669 getAvatarService().clear(user);
2670 updateConversationUi();
2671 updateMucRosterUi();
2672 }
2673 }
2674 }
2675 }
2676 }
2677 }
2678 }
2679 }
2680 });
2681 }
2682
2683 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2684 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2685 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2686
2687 @Override
2688 public void onIqPacketReceived(Account account, IqPacket packet) {
2689 if (packet.getType() == IqPacket.TYPE.RESULT) {
2690 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2691 if (pubsub != null) {
2692 Element items = pubsub.findChild("items");
2693 if (items != null) {
2694 Avatar avatar = Avatar.parseMetadata(items);
2695 if (avatar != null) {
2696 avatar.owner = account.getJid().toBareJid();
2697 if (fileBackend.isAvatarCached(avatar)) {
2698 if (account.setAvatar(avatar.getFilename())) {
2699 databaseBackend.updateAccount(account);
2700 }
2701 getAvatarService().clear(account);
2702 callback.success(avatar);
2703 } else {
2704 fetchAvatarPep(account, avatar, callback);
2705 }
2706 return;
2707 }
2708 }
2709 }
2710 }
2711 callback.error(0, null);
2712 }
2713 });
2714 }
2715
2716 public void deleteContactOnServer(Contact contact) {
2717 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2718 contact.resetOption(Contact.Options.DIRTY_PUSH);
2719 contact.setOption(Contact.Options.DIRTY_DELETE);
2720 Account account = contact.getAccount();
2721 if (account.getStatus() == Account.State.ONLINE) {
2722 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2723 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2724 item.setAttribute("jid", contact.getJid().toString());
2725 item.setAttribute("subscription", "remove");
2726 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2727 }
2728 }
2729
2730 public void updateConversation(Conversation conversation) {
2731 this.databaseBackend.updateConversation(conversation);
2732 }
2733
2734 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2735 synchronized (account) {
2736 XmppConnection connection = account.getXmppConnection();
2737 if (connection == null) {
2738 connection = createConnection(account);
2739 account.setXmppConnection(connection);
2740 } else {
2741 connection.interrupt();
2742 }
2743 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2744 if (!force) {
2745 disconnect(account, false);
2746 }
2747 Thread thread = new Thread(connection);
2748 connection.setInteractive(interactive);
2749 connection.prepareNewConnection();
2750 thread.start();
2751 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2752 } else {
2753 disconnect(account, force);
2754 account.getRoster().clearPresences();
2755 connection.resetEverything();
2756 account.getAxolotlService().resetBrokenness();
2757 }
2758 }
2759 }
2760
2761 public void reconnectAccountInBackground(final Account account) {
2762 new Thread(new Runnable() {
2763 @Override
2764 public void run() {
2765 reconnectAccount(account, false, true);
2766 }
2767 }).start();
2768 }
2769
2770 public void invite(Conversation conversation, Jid contact) {
2771 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2772 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2773 sendMessagePacket(conversation.getAccount(), packet);
2774 }
2775
2776 public void directInvite(Conversation conversation, Jid jid) {
2777 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2778 sendMessagePacket(conversation.getAccount(), packet);
2779 }
2780
2781 public void resetSendingToWaiting(Account account) {
2782 for (Conversation conversation : getConversations()) {
2783 if (conversation.getAccount() == account) {
2784 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2785
2786 @Override
2787 public void onMessageFound(Message message) {
2788 markMessage(message, Message.STATUS_WAITING);
2789 }
2790 });
2791 }
2792 }
2793 }
2794
2795 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2796 if (uuid == null) {
2797 return null;
2798 }
2799 for (Conversation conversation : getConversations()) {
2800 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2801 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2802 if (message != null) {
2803 markMessage(message, status);
2804 }
2805 return message;
2806 }
2807 }
2808 return null;
2809 }
2810
2811 public boolean markMessage(Conversation conversation, String uuid, int status) {
2812 if (uuid == null) {
2813 return false;
2814 } else {
2815 Message message = conversation.findSentMessageWithUuid(uuid);
2816 if (message != null) {
2817 markMessage(message, status);
2818 return true;
2819 } else {
2820 return false;
2821 }
2822 }
2823 }
2824
2825 public void markMessage(Message message, int status) {
2826 if (status == Message.STATUS_SEND_FAILED
2827 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2828 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2829 return;
2830 }
2831 message.setStatus(status);
2832 databaseBackend.updateMessage(message);
2833 updateConversationUi();
2834 }
2835
2836 public SharedPreferences getPreferences() {
2837 return PreferenceManager
2838 .getDefaultSharedPreferences(getApplicationContext());
2839 }
2840
2841 public boolean confirmMessages() {
2842 return getPreferences().getBoolean("confirm_messages", true);
2843 }
2844
2845 public boolean allowMessageCorrection() {
2846 return getPreferences().getBoolean("allow_message_correction", true);
2847 }
2848
2849 public boolean sendChatStates() {
2850 return getPreferences().getBoolean("chat_states", false);
2851 }
2852
2853 public boolean saveEncryptedMessages() {
2854 return !getPreferences().getBoolean("dont_save_encrypted", false);
2855 }
2856
2857 private boolean respectAutojoin() {
2858 return getPreferences().getBoolean("autojoin", true);
2859 }
2860
2861 public boolean indicateReceived() {
2862 return getPreferences().getBoolean("indicate_received", false);
2863 }
2864
2865 public boolean useTorToConnect() {
2866 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2867 }
2868
2869 public boolean showExtendedConnectionOptions() {
2870 return getPreferences().getBoolean("show_connection_options", false);
2871 }
2872
2873 public boolean broadcastLastActivity() {
2874 return getPreferences().getBoolean("last_activity", false);
2875 }
2876
2877 public int unreadCount() {
2878 int count = 0;
2879 for (Conversation conversation : getConversations()) {
2880 count += conversation.unreadCount();
2881 }
2882 return count;
2883 }
2884
2885
2886 public void showErrorToastInUi(int resId) {
2887 if (mOnShowErrorToast != null) {
2888 mOnShowErrorToast.onShowErrorToast(resId);
2889 }
2890 }
2891
2892 public void updateConversationUi() {
2893 if (mOnConversationUpdate != null) {
2894 mOnConversationUpdate.onConversationUpdate();
2895 }
2896 }
2897
2898 public void updateAccountUi() {
2899 if (mOnAccountUpdate != null) {
2900 mOnAccountUpdate.onAccountUpdate();
2901 }
2902 }
2903
2904 public void updateRosterUi() {
2905 if (mOnRosterUpdate != null) {
2906 mOnRosterUpdate.onRosterUpdate();
2907 }
2908 }
2909
2910 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2911 if (mOnCaptchaRequested != null) {
2912 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2913 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2914 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2915
2916 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2917 return true;
2918 }
2919 return false;
2920 }
2921
2922 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2923 if (mOnUpdateBlocklist != null) {
2924 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2925 }
2926 }
2927
2928 public void updateMucRosterUi() {
2929 if (mOnMucRosterUpdate != null) {
2930 mOnMucRosterUpdate.onMucRosterUpdate();
2931 }
2932 }
2933
2934 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2935 if (mOnKeyStatusUpdated != null) {
2936 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2937 }
2938 }
2939
2940 public Account findAccountByJid(final Jid accountJid) {
2941 for (Account account : this.accounts) {
2942 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2943 return account;
2944 }
2945 }
2946 return null;
2947 }
2948
2949 public Conversation findConversationByUuid(String uuid) {
2950 for (Conversation conversation : getConversations()) {
2951 if (conversation.getUuid().equals(uuid)) {
2952 return conversation;
2953 }
2954 }
2955 return null;
2956 }
2957
2958 public boolean markRead(final Conversation conversation) {
2959 mNotificationService.clear(conversation);
2960 final List<Message> readMessages = conversation.markRead();
2961 if (readMessages.size() > 0) {
2962 Runnable runnable = new Runnable() {
2963 @Override
2964 public void run() {
2965 for (Message message : readMessages) {
2966 databaseBackend.updateMessage(message);
2967 }
2968 }
2969 };
2970 mDatabaseExecutor.execute(runnable);
2971 updateUnreadCountBadge();
2972 return true;
2973 } else {
2974 return false;
2975 }
2976 }
2977
2978 public synchronized void updateUnreadCountBadge() {
2979 int count = unreadCount();
2980 if (unreadCount != count) {
2981 Log.d(Config.LOGTAG, "update unread count to " + count);
2982 if (count > 0) {
2983 ShortcutBadger.applyCount(getApplicationContext(), count);
2984 } else {
2985 ShortcutBadger.removeCount(getApplicationContext());
2986 }
2987 unreadCount = count;
2988 }
2989 }
2990
2991 public void sendReadMarker(final Conversation conversation) {
2992 final Message markable = conversation.getLatestMarkableMessage();
2993 if (this.markRead(conversation)) {
2994 updateConversationUi();
2995 }
2996 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2997 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2998 Account account = conversation.getAccount();
2999 final Jid to = markable.getCounterpart();
3000 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3001 this.sendMessagePacket(conversation.getAccount(), packet);
3002 }
3003 }
3004
3005 public SecureRandom getRNG() {
3006 return this.mRandom;
3007 }
3008
3009 public MemorizingTrustManager getMemorizingTrustManager() {
3010 return this.mMemorizingTrustManager;
3011 }
3012
3013 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3014 this.mMemorizingTrustManager = trustManager;
3015 }
3016
3017 public void updateMemorizingTrustmanager() {
3018 final MemorizingTrustManager tm;
3019 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3020 if (dontTrustSystemCAs) {
3021 tm = new MemorizingTrustManager(getApplicationContext(), null);
3022 } else {
3023 tm = new MemorizingTrustManager(getApplicationContext());
3024 }
3025 setMemorizingTrustManager(tm);
3026 }
3027
3028 public PowerManager getPowerManager() {
3029 return this.pm;
3030 }
3031
3032 public LruCache<String, Bitmap> getBitmapCache() {
3033 return this.mBitmapCache;
3034 }
3035
3036 public void syncRosterToDisk(final Account account) {
3037 Runnable runnable = new Runnable() {
3038
3039 @Override
3040 public void run() {
3041 databaseBackend.writeRoster(account.getRoster());
3042 }
3043 };
3044 mDatabaseExecutor.execute(runnable);
3045
3046 }
3047
3048 public List<String> getKnownHosts() {
3049 final List<String> hosts = new ArrayList<>();
3050 for (final Account account : getAccounts()) {
3051 if (!hosts.contains(account.getServer().toString())) {
3052 hosts.add(account.getServer().toString());
3053 }
3054 for (final Contact contact : account.getRoster().getContacts()) {
3055 if (contact.showInRoster()) {
3056 final String server = contact.getServer().toString();
3057 if (server != null && !hosts.contains(server)) {
3058 hosts.add(server);
3059 }
3060 }
3061 }
3062 }
3063 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3064 hosts.add(Config.DOMAIN_LOCK);
3065 }
3066 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3067 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3068 }
3069 return hosts;
3070 }
3071
3072 public List<String> getKnownConferenceHosts() {
3073 final ArrayList<String> mucServers = new ArrayList<>();
3074 for (final Account account : accounts) {
3075 if (account.getXmppConnection() != null) {
3076 final String server = account.getXmppConnection().getMucServer();
3077 if (server != null && !mucServers.contains(server)) {
3078 mucServers.add(server);
3079 }
3080 }
3081 }
3082 return mucServers;
3083 }
3084
3085 public void sendMessagePacket(Account account, MessagePacket packet) {
3086 XmppConnection connection = account.getXmppConnection();
3087 if (connection != null) {
3088 connection.sendMessagePacket(packet);
3089 }
3090 }
3091
3092 public void sendPresencePacket(Account account, PresencePacket packet) {
3093 XmppConnection connection = account.getXmppConnection();
3094 if (connection != null) {
3095 connection.sendPresencePacket(packet);
3096 }
3097 }
3098
3099 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3100 final XmppConnection connection = account.getXmppConnection();
3101 if (connection != null) {
3102 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3103 sendIqPacket(account, request, connection.registrationResponseListener);
3104 }
3105 }
3106
3107 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3108 final XmppConnection connection = account.getXmppConnection();
3109 if (connection != null) {
3110 connection.sendIqPacket(packet, callback);
3111 }
3112 }
3113
3114 public void sendPresence(final Account account) {
3115 sendPresence(account, checkListeners() && broadcastLastActivity());
3116 }
3117
3118 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3119 PresencePacket packet;
3120 if (manuallyChangePresence()) {
3121 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3122 String message = account.getPresenceStatusMessage();
3123 if (message != null && !message.isEmpty()) {
3124 packet.addChild(new Element("status").setContent(message));
3125 }
3126 } else {
3127 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3128 }
3129 if (mLastActivity > 0 && includeIdleTimestamp) {
3130 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3131 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3132 }
3133 sendPresencePacket(account, packet);
3134 }
3135
3136 private void deactivateGracePeriod() {
3137 for(Account account : getAccounts()) {
3138 account.deactivateGracePeriod();
3139 }
3140 }
3141
3142 public void refreshAllPresences() {
3143 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3144 for (Account account : getAccounts()) {
3145 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3146 sendPresence(account, includeIdleTimestamp);
3147 }
3148 }
3149 }
3150
3151 private void refreshAllGcmTokens() {
3152 for(Account account : getAccounts()) {
3153 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3154 mPushManagementService.registerPushTokenOnServer(account);
3155 }
3156 }
3157 }
3158
3159 public void sendOfflinePresence(final Account account) {
3160 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3161 }
3162
3163 public MessageGenerator getMessageGenerator() {
3164 return this.mMessageGenerator;
3165 }
3166
3167 public PresenceGenerator getPresenceGenerator() {
3168 return this.mPresenceGenerator;
3169 }
3170
3171 public IqGenerator getIqGenerator() {
3172 return this.mIqGenerator;
3173 }
3174
3175 public IqParser getIqParser() {
3176 return this.mIqParser;
3177 }
3178
3179 public JingleConnectionManager getJingleConnectionManager() {
3180 return this.mJingleConnectionManager;
3181 }
3182
3183 public MessageArchiveService getMessageArchiveService() {
3184 return this.mMessageArchiveService;
3185 }
3186
3187 public List<Contact> findContacts(Jid jid) {
3188 ArrayList<Contact> contacts = new ArrayList<>();
3189 for (Account account : getAccounts()) {
3190 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3191 Contact contact = account.getRoster().getContactFromRoster(jid);
3192 if (contact != null) {
3193 contacts.add(contact);
3194 }
3195 }
3196 }
3197 return contacts;
3198 }
3199
3200 public Conversation findFirstMuc(Jid jid) {
3201 for(Conversation conversation : getConversations()) {
3202 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3203 && conversation.getMode() == Conversation.MODE_MULTI) {
3204 return conversation;
3205 }
3206 }
3207 return null;
3208 }
3209
3210 public NotificationService getNotificationService() {
3211 return this.mNotificationService;
3212 }
3213
3214 public HttpConnectionManager getHttpConnectionManager() {
3215 return this.mHttpConnectionManager;
3216 }
3217
3218 public void resendFailedMessages(final Message message) {
3219 final Collection<Message> messages = new ArrayList<>();
3220 Message current = message;
3221 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3222 messages.add(current);
3223 if (current.mergeable(current.next())) {
3224 current = current.next();
3225 } else {
3226 break;
3227 }
3228 }
3229 for (final Message msg : messages) {
3230 msg.setTime(System.currentTimeMillis());
3231 markMessage(msg, Message.STATUS_WAITING);
3232 this.resendMessage(msg, false);
3233 }
3234 }
3235
3236 public void clearConversationHistory(final Conversation conversation) {
3237 conversation.clearMessages();
3238 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3239 conversation.setLastClearHistory(System.currentTimeMillis());
3240 Runnable runnable = new Runnable() {
3241 @Override
3242 public void run() {
3243 databaseBackend.deleteMessagesInConversation(conversation);
3244 }
3245 };
3246 mDatabaseExecutor.execute(runnable);
3247 }
3248
3249 public void sendBlockRequest(final Blockable blockable) {
3250 if (blockable != null && blockable.getBlockedJid() != null) {
3251 final Jid jid = blockable.getBlockedJid();
3252 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3253
3254 @Override
3255 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3256 if (packet.getType() == IqPacket.TYPE.RESULT) {
3257 account.getBlocklist().add(jid);
3258 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3259 }
3260 }
3261 });
3262 }
3263 }
3264
3265 public void sendUnblockRequest(final Blockable blockable) {
3266 if (blockable != null && blockable.getJid() != null) {
3267 final Jid jid = blockable.getBlockedJid();
3268 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3269 @Override
3270 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3271 if (packet.getType() == IqPacket.TYPE.RESULT) {
3272 account.getBlocklist().remove(jid);
3273 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3274 }
3275 }
3276 });
3277 }
3278 }
3279
3280 public void publishDisplayName(Account account) {
3281 String displayName = account.getDisplayName();
3282 if (displayName != null && !displayName.isEmpty()) {
3283 IqPacket publish = mIqGenerator.publishNick(displayName);
3284 sendIqPacket(account, publish, new OnIqPacketReceived() {
3285 @Override
3286 public void onIqPacketReceived(Account account, IqPacket packet) {
3287 if (packet.getType() == IqPacket.TYPE.ERROR) {
3288 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3289 }
3290 }
3291 });
3292 }
3293 }
3294
3295 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3296 ServiceDiscoveryResult result = discoCache.get(key);
3297 if (result != null) {
3298 return result;
3299 } else {
3300 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3301 if (result != null) {
3302 discoCache.put(key, result);
3303 }
3304 return result;
3305 }
3306 }
3307
3308 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3309 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3310 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3311 if (disco != null) {
3312 presence.setServiceDiscoveryResult(disco);
3313 } else {
3314 if (!account.inProgressDiscoFetches.contains(key)) {
3315 account.inProgressDiscoFetches.add(key);
3316 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3317 request.setTo(jid);
3318 request.query("http://jabber.org/protocol/disco#info");
3319 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3320 sendIqPacket(account, request, new OnIqPacketReceived() {
3321 @Override
3322 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3323 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3324 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3325 if (presence.getVer().equals(disco.getVer())) {
3326 databaseBackend.insertDiscoveryResult(disco);
3327 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3328 } else {
3329 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3330 }
3331 }
3332 account.inProgressDiscoFetches.remove(key);
3333 }
3334 });
3335 }
3336 }
3337 }
3338
3339 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3340 for(Contact contact : roster.getContacts()) {
3341 for(Presence presence : contact.getPresences().getPresences().values()) {
3342 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3343 presence.setServiceDiscoveryResult(disco);
3344 }
3345 }
3346 }
3347 }
3348
3349 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3350 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3351 request.addChild("prefs","urn:xmpp:mam:0");
3352 sendIqPacket(account, request, new OnIqPacketReceived() {
3353 @Override
3354 public void onIqPacketReceived(Account account, IqPacket packet) {
3355 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3356 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3357 callback.onPreferencesFetched(prefs);
3358 } else {
3359 callback.onPreferencesFetchFailed();
3360 }
3361 }
3362 });
3363 }
3364
3365 public PushManagementService getPushManagementService() {
3366 return mPushManagementService;
3367 }
3368
3369 public Account getPendingAccount() {
3370 Account pending = null;
3371 for(Account account : getAccounts()) {
3372 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3373 pending = account;
3374 } else {
3375 return null;
3376 }
3377 }
3378 return pending;
3379 }
3380
3381 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3382 if (!statusMessage.isEmpty()) {
3383 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3384 }
3385 changeStatusReal(account, status, statusMessage, send);
3386 }
3387
3388 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3389 account.setPresenceStatus(status);
3390 account.setPresenceStatusMessage(statusMessage);
3391 databaseBackend.updateAccount(account);
3392 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3393 sendPresence(account);
3394 }
3395 }
3396
3397 public void changeStatus(Presence.Status status, String statusMessage) {
3398 if (!statusMessage.isEmpty()) {
3399 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3400 }
3401 for(Account account : getAccounts()) {
3402 changeStatusReal(account, status, statusMessage, true);
3403 }
3404 }
3405
3406 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3407 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3408 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3409 if (!templates.contains(template)) {
3410 templates.add(0, template);
3411 }
3412 }
3413 return templates;
3414 }
3415
3416 public void saveConversationAsBookmark(Conversation conversation, String name) {
3417 Account account = conversation.getAccount();
3418 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3419 if (!conversation.getJid().isBareJid()) {
3420 bookmark.setNick(conversation.getJid().getResourcepart());
3421 }
3422 if (name != null && !name.trim().isEmpty()) {
3423 bookmark.setBookmarkName(name.trim());
3424 }
3425 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3426 account.getBookmarks().add(bookmark);
3427 pushBookmarks(account);
3428 conversation.setBookmark(bookmark);
3429 }
3430
3431 public interface OnMamPreferencesFetched {
3432 void onPreferencesFetched(Element prefs);
3433 void onPreferencesFetchFailed();
3434 }
3435
3436 public void pushMamPreferences(Account account, Element prefs) {
3437 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3438 set.addChild(prefs);
3439 sendIqPacket(account, set, null);
3440 }
3441
3442 public interface OnAccountCreated {
3443 void onAccountCreated(Account account);
3444
3445 void informUser(int r);
3446 }
3447
3448 public interface OnMoreMessagesLoaded {
3449 void onMoreMessagesLoaded(int count, Conversation conversation);
3450
3451 void informUser(int r);
3452 }
3453
3454 public interface OnAccountPasswordChanged {
3455 void onPasswordChangeSucceeded();
3456
3457 void onPasswordChangeFailed();
3458 }
3459
3460 public interface OnAffiliationChanged {
3461 void onAffiliationChangedSuccessful(Jid jid);
3462
3463 void onAffiliationChangeFailed(Jid jid, int resId);
3464 }
3465
3466 public interface OnRoleChanged {
3467 void onRoleChangedSuccessful(String nick);
3468
3469 void onRoleChangeFailed(String nick, int resid);
3470 }
3471
3472 public interface OnConversationUpdate {
3473 void onConversationUpdate();
3474 }
3475
3476 public interface OnAccountUpdate {
3477 void onAccountUpdate();
3478 }
3479
3480 public interface OnCaptchaRequested {
3481 void onCaptchaRequested(Account account,
3482 String id,
3483 Data data,
3484 Bitmap captcha);
3485 }
3486
3487 public interface OnRosterUpdate {
3488 void onRosterUpdate();
3489 }
3490
3491 public interface OnMucRosterUpdate {
3492 void onMucRosterUpdate();
3493 }
3494
3495 public interface OnConferenceConfigurationFetched {
3496 void onConferenceConfigurationFetched(Conversation conversation);
3497
3498 void onFetchFailed(Conversation conversation, Element error);
3499 }
3500
3501 public interface OnConferenceJoined {
3502 void onConferenceJoined(Conversation conversation);
3503 }
3504
3505 public interface OnConferenceOptionsPushed {
3506 void onPushSucceeded();
3507
3508 void onPushFailed();
3509 }
3510
3511 public interface OnShowErrorToast {
3512 void onShowErrorToast(int resId);
3513 }
3514
3515 public class XmppConnectionBinder extends Binder {
3516 public XmppConnectionService getService() {
3517 return XmppConnectionService.this;
3518 }
3519 }
3520}