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