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 }
1326 this.databaseBackend.updateConversation(conversation);
1327 this.conversations.remove(conversation);
1328 updateConversationUi();
1329 }
1330 }
1331
1332 public void createAccount(final Account account) {
1333 account.initAccountServices(this);
1334 databaseBackend.createAccount(account);
1335 this.accounts.add(account);
1336 this.reconnectAccountInBackground(account);
1337 updateAccountUi();
1338 }
1339
1340 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1341 new Thread(new Runnable() {
1342 @Override
1343 public void run() {
1344 try {
1345 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1346 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1347 if (findAccountByJid(info.first) == null) {
1348 Account account = new Account(info.first, "");
1349 account.setPrivateKeyAlias(alias);
1350 account.setOption(Account.OPTION_DISABLED, true);
1351 account.setDisplayName(info.second);
1352 createAccount(account);
1353 callback.onAccountCreated(account);
1354 if (Config.X509_VERIFICATION) {
1355 try {
1356 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1357 } catch (CertificateException e) {
1358 callback.informUser(R.string.certificate_chain_is_not_trusted);
1359 }
1360 }
1361 } else {
1362 callback.informUser(R.string.account_already_exists);
1363 }
1364 } catch (Exception e) {
1365 e.printStackTrace();
1366 callback.informUser(R.string.unable_to_parse_certificate);
1367 }
1368 }
1369 }).start();
1370
1371 }
1372
1373 public void updateKeyInAccount(final Account account, final String alias) {
1374 Log.d(Config.LOGTAG, "update key in account " + alias);
1375 try {
1376 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1377 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1378 if (account.getJid().toBareJid().equals(info.first)) {
1379 account.setPrivateKeyAlias(alias);
1380 account.setDisplayName(info.second);
1381 databaseBackend.updateAccount(account);
1382 if (Config.X509_VERIFICATION) {
1383 try {
1384 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1385 } catch (CertificateException e) {
1386 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1387 }
1388 account.getAxolotlService().regenerateKeys(true);
1389 }
1390 } else {
1391 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1392 }
1393 } catch (Exception e) {
1394 e.printStackTrace();
1395 }
1396 }
1397
1398 public void updateAccount(final Account account) {
1399 this.statusListener.onStatusChanged(account);
1400 databaseBackend.updateAccount(account);
1401 reconnectAccountInBackground(account);
1402 updateAccountUi();
1403 getNotificationService().updateErrorNotification();
1404 }
1405
1406 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1407 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1408 sendIqPacket(account, iq, new OnIqPacketReceived() {
1409 @Override
1410 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1411 if (packet.getType() == IqPacket.TYPE.RESULT) {
1412 account.setPassword(newPassword);
1413 databaseBackend.updateAccount(account);
1414 callback.onPasswordChangeSucceeded();
1415 } else {
1416 callback.onPasswordChangeFailed();
1417 }
1418 }
1419 });
1420 }
1421
1422 public void deleteAccount(final Account account) {
1423 synchronized (this.conversations) {
1424 for (final Conversation conversation : conversations) {
1425 if (conversation.getAccount() == account) {
1426 if (conversation.getMode() == Conversation.MODE_MULTI) {
1427 leaveMuc(conversation);
1428 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1429 conversation.endOtrIfNeeded();
1430 }
1431 conversations.remove(conversation);
1432 }
1433 }
1434 if (account.getXmppConnection() != null) {
1435 this.disconnect(account, true);
1436 }
1437 Runnable runnable = new Runnable() {
1438 @Override
1439 public void run() {
1440 databaseBackend.deleteAccount(account);
1441 }
1442 };
1443 mDatabaseExecutor.execute(runnable);
1444 this.accounts.remove(account);
1445 updateAccountUi();
1446 getNotificationService().updateErrorNotification();
1447 }
1448 }
1449
1450 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1451 synchronized (this) {
1452 if (checkListeners()) {
1453 switchToForeground();
1454 }
1455 this.mOnConversationUpdate = listener;
1456 this.mNotificationService.setIsInForeground(true);
1457 if (this.convChangedListenerCount < 2) {
1458 this.convChangedListenerCount++;
1459 }
1460 }
1461 }
1462
1463 public void removeOnConversationListChangedListener() {
1464 synchronized (this) {
1465 this.convChangedListenerCount--;
1466 if (this.convChangedListenerCount <= 0) {
1467 this.convChangedListenerCount = 0;
1468 this.mOnConversationUpdate = null;
1469 this.mNotificationService.setIsInForeground(false);
1470 if (checkListeners()) {
1471 switchToBackground();
1472 }
1473 }
1474 }
1475 }
1476
1477 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1478 synchronized (this) {
1479 if (checkListeners()) {
1480 switchToForeground();
1481 }
1482 this.mOnShowErrorToast = onShowErrorToast;
1483 if (this.showErrorToastListenerCount < 2) {
1484 this.showErrorToastListenerCount++;
1485 }
1486 }
1487 this.mOnShowErrorToast = onShowErrorToast;
1488 }
1489
1490 public void removeOnShowErrorToastListener() {
1491 synchronized (this) {
1492 this.showErrorToastListenerCount--;
1493 if (this.showErrorToastListenerCount <= 0) {
1494 this.showErrorToastListenerCount = 0;
1495 this.mOnShowErrorToast = null;
1496 if (checkListeners()) {
1497 switchToBackground();
1498 }
1499 }
1500 }
1501 }
1502
1503 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1504 synchronized (this) {
1505 if (checkListeners()) {
1506 switchToForeground();
1507 }
1508 this.mOnAccountUpdate = listener;
1509 if (this.accountChangedListenerCount < 2) {
1510 this.accountChangedListenerCount++;
1511 }
1512 }
1513 }
1514
1515 public void removeOnAccountListChangedListener() {
1516 synchronized (this) {
1517 this.accountChangedListenerCount--;
1518 if (this.accountChangedListenerCount <= 0) {
1519 this.mOnAccountUpdate = null;
1520 this.accountChangedListenerCount = 0;
1521 if (checkListeners()) {
1522 switchToBackground();
1523 }
1524 }
1525 }
1526 }
1527
1528 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1529 synchronized (this) {
1530 if (checkListeners()) {
1531 switchToForeground();
1532 }
1533 this.mOnCaptchaRequested = listener;
1534 if (this.captchaRequestedListenerCount < 2) {
1535 this.captchaRequestedListenerCount++;
1536 }
1537 }
1538 }
1539
1540 public void removeOnCaptchaRequestedListener() {
1541 synchronized (this) {
1542 this.captchaRequestedListenerCount--;
1543 if (this.captchaRequestedListenerCount <= 0) {
1544 this.mOnCaptchaRequested = null;
1545 this.captchaRequestedListenerCount = 0;
1546 if (checkListeners()) {
1547 switchToBackground();
1548 }
1549 }
1550 }
1551 }
1552
1553 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1554 synchronized (this) {
1555 if (checkListeners()) {
1556 switchToForeground();
1557 }
1558 this.mOnRosterUpdate = listener;
1559 if (this.rosterChangedListenerCount < 2) {
1560 this.rosterChangedListenerCount++;
1561 }
1562 }
1563 }
1564
1565 public void removeOnRosterUpdateListener() {
1566 synchronized (this) {
1567 this.rosterChangedListenerCount--;
1568 if (this.rosterChangedListenerCount <= 0) {
1569 this.rosterChangedListenerCount = 0;
1570 this.mOnRosterUpdate = null;
1571 if (checkListeners()) {
1572 switchToBackground();
1573 }
1574 }
1575 }
1576 }
1577
1578 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1579 synchronized (this) {
1580 if (checkListeners()) {
1581 switchToForeground();
1582 }
1583 this.mOnUpdateBlocklist = listener;
1584 if (this.updateBlocklistListenerCount < 2) {
1585 this.updateBlocklistListenerCount++;
1586 }
1587 }
1588 }
1589
1590 public void removeOnUpdateBlocklistListener() {
1591 synchronized (this) {
1592 this.updateBlocklistListenerCount--;
1593 if (this.updateBlocklistListenerCount <= 0) {
1594 this.updateBlocklistListenerCount = 0;
1595 this.mOnUpdateBlocklist = null;
1596 if (checkListeners()) {
1597 switchToBackground();
1598 }
1599 }
1600 }
1601 }
1602
1603 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1604 synchronized (this) {
1605 if (checkListeners()) {
1606 switchToForeground();
1607 }
1608 this.mOnKeyStatusUpdated = listener;
1609 if (this.keyStatusUpdatedListenerCount < 2) {
1610 this.keyStatusUpdatedListenerCount++;
1611 }
1612 }
1613 }
1614
1615 public void removeOnNewKeysAvailableListener() {
1616 synchronized (this) {
1617 this.keyStatusUpdatedListenerCount--;
1618 if (this.keyStatusUpdatedListenerCount <= 0) {
1619 this.keyStatusUpdatedListenerCount = 0;
1620 this.mOnKeyStatusUpdated = null;
1621 if (checkListeners()) {
1622 switchToBackground();
1623 }
1624 }
1625 }
1626 }
1627
1628 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1629 synchronized (this) {
1630 if (checkListeners()) {
1631 switchToForeground();
1632 }
1633 this.mOnMucRosterUpdate = listener;
1634 if (this.mucRosterChangedListenerCount < 2) {
1635 this.mucRosterChangedListenerCount++;
1636 }
1637 }
1638 }
1639
1640 public void removeOnMucRosterUpdateListener() {
1641 synchronized (this) {
1642 this.mucRosterChangedListenerCount--;
1643 if (this.mucRosterChangedListenerCount <= 0) {
1644 this.mucRosterChangedListenerCount = 0;
1645 this.mOnMucRosterUpdate = null;
1646 if (checkListeners()) {
1647 switchToBackground();
1648 }
1649 }
1650 }
1651 }
1652
1653 private boolean checkListeners() {
1654 return (this.mOnAccountUpdate == null
1655 && this.mOnConversationUpdate == null
1656 && this.mOnRosterUpdate == null
1657 && this.mOnCaptchaRequested == null
1658 && this.mOnUpdateBlocklist == null
1659 && this.mOnShowErrorToast == null
1660 && this.mOnKeyStatusUpdated == null);
1661 }
1662
1663 private void switchToForeground() {
1664 for (Conversation conversation : getConversations()) {
1665 conversation.setIncomingChatState(ChatState.ACTIVE);
1666 }
1667 for (Account account : getAccounts()) {
1668 if (account.getStatus() == Account.State.ONLINE) {
1669 XmppConnection connection = account.getXmppConnection();
1670 if (connection != null && connection.getFeatures().csi()) {
1671 connection.sendActive();
1672 }
1673 }
1674 }
1675 Log.d(Config.LOGTAG, "app switched into foreground");
1676 }
1677
1678 private void switchToBackground() {
1679 for (Account account : getAccounts()) {
1680 if (account.getStatus() == Account.State.ONLINE) {
1681 XmppConnection connection = account.getXmppConnection();
1682 if (connection != null && connection.getFeatures().csi()) {
1683 connection.sendInactive();
1684 }
1685 }
1686 }
1687 this.mNotificationService.setIsInForeground(false);
1688 Log.d(Config.LOGTAG, "app switched into background");
1689 }
1690
1691 private void connectMultiModeConversations(Account account) {
1692 List<Conversation> conversations = getConversations();
1693 for (Conversation conversation : conversations) {
1694 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1695 joinMuc(conversation, true, null);
1696 }
1697 }
1698 }
1699
1700 public void joinMuc(Conversation conversation) {
1701 joinMuc(conversation, false, null);
1702 }
1703
1704 private void joinMuc(Conversation conversation, boolean now, final OnConferenceJoined onConferenceJoined) {
1705 Account account = conversation.getAccount();
1706 account.pendingConferenceJoins.remove(conversation);
1707 account.pendingConferenceLeaves.remove(conversation);
1708 if (account.getStatus() == Account.State.ONLINE || now) {
1709 conversation.resetMucOptions();
1710 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1711
1712 private void join(Conversation conversation) {
1713 Account account = conversation.getAccount();
1714 final String nick = conversation.getMucOptions().getProposedNick();
1715 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1716 if (joinJid == null) {
1717 return; //safety net
1718 }
1719 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1720 PresencePacket packet = new PresencePacket();
1721 packet.setFrom(conversation.getAccount().getJid());
1722 packet.setTo(joinJid);
1723 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1724 if (conversation.getMucOptions().getPassword() != null) {
1725 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1726 }
1727
1728 if (conversation.getMucOptions().mamSupport()) {
1729 // Use MAM instead of the limited muc history to get history
1730 x.addChild("history").setAttribute("maxchars", "0");
1731 } else {
1732 // Fallback to muc history
1733 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1734 }
1735 String sig = account.getPgpSignature();
1736 if (sig != null) {
1737 packet.addChild("x", "jabber:x:signed").setContent(sig);
1738 }
1739 sendPresencePacket(account, packet);
1740 if (onConferenceJoined != null) {
1741 onConferenceJoined.onConferenceJoined(conversation);
1742 }
1743 if (!joinJid.equals(conversation.getJid())) {
1744 conversation.setContactJid(joinJid);
1745 databaseBackend.updateConversation(conversation);
1746 }
1747 conversation.setHasMessagesLeftOnServer(false);
1748 if (conversation.getMucOptions().mamSupport()) {
1749 getMessageArchiveService().catchupMUC(conversation);
1750 }
1751 }
1752
1753 @Override
1754 public void onConferenceConfigurationFetched(Conversation conversation) {
1755 join(conversation);
1756 }
1757
1758 @Override
1759 public void onFetchFailed(final Conversation conversation, Element error) {
1760 join(conversation);
1761 fetchConferenceConfiguration(conversation);
1762 }
1763 });
1764
1765 } else {
1766 account.pendingConferenceJoins.add(conversation);
1767 }
1768 }
1769
1770 public void providePasswordForMuc(Conversation conversation, String password) {
1771 if (conversation.getMode() == Conversation.MODE_MULTI) {
1772 conversation.getMucOptions().setPassword(password);
1773 if (conversation.getBookmark() != null) {
1774 conversation.getBookmark().setAutojoin(true);
1775 pushBookmarks(conversation.getAccount());
1776 }
1777 databaseBackend.updateConversation(conversation);
1778 joinMuc(conversation);
1779 }
1780 }
1781
1782 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1783 final MucOptions options = conversation.getMucOptions();
1784 final Jid joinJid = options.createJoinJid(nick);
1785 if (options.online()) {
1786 Account account = conversation.getAccount();
1787 options.setOnRenameListener(new OnRenameListener() {
1788
1789 @Override
1790 public void onSuccess() {
1791 conversation.setContactJid(joinJid);
1792 databaseBackend.updateConversation(conversation);
1793 Bookmark bookmark = conversation.getBookmark();
1794 if (bookmark != null) {
1795 bookmark.setNick(nick);
1796 pushBookmarks(bookmark.getAccount());
1797 }
1798 callback.success(conversation);
1799 }
1800
1801 @Override
1802 public void onFailure() {
1803 callback.error(R.string.nick_in_use, conversation);
1804 }
1805 });
1806
1807 PresencePacket packet = new PresencePacket();
1808 packet.setTo(joinJid);
1809 packet.setFrom(conversation.getAccount().getJid());
1810
1811 String sig = account.getPgpSignature();
1812 if (sig != null) {
1813 packet.addChild("status").setContent("online");
1814 packet.addChild("x", "jabber:x:signed").setContent(sig);
1815 }
1816 sendPresencePacket(account, packet);
1817 } else {
1818 conversation.setContactJid(joinJid);
1819 databaseBackend.updateConversation(conversation);
1820 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1821 Bookmark bookmark = conversation.getBookmark();
1822 if (bookmark != null) {
1823 bookmark.setNick(nick);
1824 pushBookmarks(bookmark.getAccount());
1825 }
1826 joinMuc(conversation);
1827 }
1828 }
1829 }
1830
1831 public void leaveMuc(Conversation conversation) {
1832 leaveMuc(conversation, false);
1833 }
1834
1835 private void leaveMuc(Conversation conversation, boolean now) {
1836 Account account = conversation.getAccount();
1837 account.pendingConferenceJoins.remove(conversation);
1838 account.pendingConferenceLeaves.remove(conversation);
1839 if (account.getStatus() == Account.State.ONLINE || now) {
1840 PresencePacket packet = new PresencePacket();
1841 packet.setTo(conversation.getJid());
1842 packet.setFrom(conversation.getAccount().getJid());
1843 packet.setAttribute("type", "unavailable");
1844 sendPresencePacket(conversation.getAccount(), packet);
1845 conversation.getMucOptions().setOffline();
1846 conversation.deregisterWithBookmark();
1847 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1848 + ": leaving muc " + conversation.getJid());
1849 } else {
1850 account.pendingConferenceLeaves.add(conversation);
1851 }
1852 }
1853
1854 private String findConferenceServer(final Account account) {
1855 String server;
1856 if (account.getXmppConnection() != null) {
1857 server = account.getXmppConnection().getMucServer();
1858 if (server != null) {
1859 return server;
1860 }
1861 }
1862 for (Account other : getAccounts()) {
1863 if (other != account && other.getXmppConnection() != null) {
1864 server = other.getXmppConnection().getMucServer();
1865 if (server != null) {
1866 return server;
1867 }
1868 }
1869 }
1870 return null;
1871 }
1872
1873 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1874 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1875 if (account.getStatus() == Account.State.ONLINE) {
1876 try {
1877 String server = findConferenceServer(account);
1878 if (server == null) {
1879 if (callback != null) {
1880 callback.error(R.string.no_conference_server_found, null);
1881 }
1882 return;
1883 }
1884 String name = new BigInteger(75, getRNG()).toString(32);
1885 Jid jid = Jid.fromParts(name, server, null);
1886 final Conversation conversation = findOrCreateConversation(account, jid, true);
1887 joinMuc(conversation, true, new OnConferenceJoined() {
1888 @Override
1889 public void onConferenceJoined(final Conversation conversation) {
1890 Bundle options = new Bundle();
1891 options.putString("muc#roomconfig_persistentroom", "1");
1892 options.putString("muc#roomconfig_membersonly", "1");
1893 options.putString("muc#roomconfig_publicroom", "0");
1894 options.putString("muc#roomconfig_whois", "anyone");
1895 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1896 @Override
1897 public void onPushSucceeded() {
1898 for (Jid invite : jids) {
1899 invite(conversation, invite);
1900 }
1901 if (account.countPresences() > 1) {
1902 directInvite(conversation, account.getJid().toBareJid());
1903 }
1904 if (callback != null) {
1905 callback.success(conversation);
1906 }
1907 }
1908
1909 @Override
1910 public void onPushFailed() {
1911 if (callback != null) {
1912 callback.error(R.string.conference_creation_failed, conversation);
1913 }
1914 }
1915 });
1916 }
1917 });
1918 } catch (InvalidJidException e) {
1919 if (callback != null) {
1920 callback.error(R.string.conference_creation_failed, null);
1921 }
1922 }
1923 } else {
1924 if (callback != null) {
1925 callback.error(R.string.not_connected_try_again, null);
1926 }
1927 }
1928 }
1929
1930 public void fetchConferenceConfiguration(final Conversation conversation) {
1931 fetchConferenceConfiguration(conversation, null);
1932 }
1933
1934 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1935 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1936 request.setTo(conversation.getJid().toBareJid());
1937 request.query("http://jabber.org/protocol/disco#info");
1938 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1939 @Override
1940 public void onIqPacketReceived(Account account, IqPacket packet) {
1941 if (packet.getType() == IqPacket.TYPE.RESULT) {
1942 ArrayList<String> features = new ArrayList<>();
1943 Element query = packet.query();
1944 for (Element child : query.getChildren()) {
1945 if (child != null && child.getName().equals("feature")) {
1946 String var = child.getAttribute("var");
1947 if (var != null) {
1948 features.add(var);
1949 }
1950 }
1951 }
1952 Element form = query.findChild("x","jabber:x:data");
1953 if (form != null) {
1954 conversation.getMucOptions().updateFormData(Data.parse(form));
1955 }
1956 conversation.getMucOptions().updateFeatures(features);
1957 if (callback != null) {
1958 callback.onConferenceConfigurationFetched(conversation);
1959 }
1960 updateConversationUi();
1961 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
1962 if (callback != null) {
1963 callback.onFetchFailed(conversation, packet.getError());
1964 }
1965 }
1966 }
1967 });
1968 }
1969
1970 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1971 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1972 request.setTo(conversation.getJid().toBareJid());
1973 request.query("http://jabber.org/protocol/muc#owner");
1974 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1975 @Override
1976 public void onIqPacketReceived(Account account, IqPacket packet) {
1977 if (packet.getType() == IqPacket.TYPE.RESULT) {
1978 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1979 for (Field field : data.getFields()) {
1980 if (options.containsKey(field.getFieldName())) {
1981 field.setValue(options.getString(field.getFieldName()));
1982 }
1983 }
1984 data.submit();
1985 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1986 set.setTo(conversation.getJid().toBareJid());
1987 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1988 sendIqPacket(account, set, new OnIqPacketReceived() {
1989 @Override
1990 public void onIqPacketReceived(Account account, IqPacket packet) {
1991 if (callback != null) {
1992 if (packet.getType() == IqPacket.TYPE.RESULT) {
1993 callback.onPushSucceeded();
1994 } else {
1995 callback.onPushFailed();
1996 }
1997 }
1998 }
1999 });
2000 } else {
2001 if (callback != null) {
2002 callback.onPushFailed();
2003 }
2004 }
2005 }
2006 });
2007 }
2008
2009 public void pushSubjectToConference(final Conversation conference, final String subject) {
2010 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2011 this.sendMessagePacket(conference.getAccount(), packet);
2012 final MucOptions mucOptions = conference.getMucOptions();
2013 final MucOptions.User self = mucOptions.getSelf();
2014 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2015 Bundle options = new Bundle();
2016 options.putString("muc#roomconfig_persistentroom", "1");
2017 this.pushConferenceConfiguration(conference, options, null);
2018 }
2019 }
2020
2021 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2022 final Jid jid = user.toBareJid();
2023 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2024 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2025 @Override
2026 public void onIqPacketReceived(Account account, IqPacket packet) {
2027 if (packet.getType() == IqPacket.TYPE.RESULT) {
2028 callback.onAffiliationChangedSuccessful(jid);
2029 } else {
2030 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2031 }
2032 }
2033 });
2034 }
2035
2036 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2037 List<Jid> jids = new ArrayList<>();
2038 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2039 if (user.getAffiliation() == before && user.getJid() != null) {
2040 jids.add(user.getJid());
2041 }
2042 }
2043 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2044 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2045 }
2046
2047 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2048 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2049 Log.d(Config.LOGTAG, request.toString());
2050 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2051 @Override
2052 public void onIqPacketReceived(Account account, IqPacket packet) {
2053 Log.d(Config.LOGTAG, packet.toString());
2054 if (packet.getType() == IqPacket.TYPE.RESULT) {
2055 callback.onRoleChangedSuccessful(nick);
2056 } else {
2057 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2058 }
2059 }
2060 });
2061 }
2062
2063 private void disconnect(Account account, boolean force) {
2064 if ((account.getStatus() == Account.State.ONLINE)
2065 || (account.getStatus() == Account.State.DISABLED)) {
2066 if (!force) {
2067 List<Conversation> conversations = getConversations();
2068 for (Conversation conversation : conversations) {
2069 if (conversation.getAccount() == account) {
2070 if (conversation.getMode() == Conversation.MODE_MULTI) {
2071 leaveMuc(conversation, true);
2072 } else {
2073 if (conversation.endOtrIfNeeded()) {
2074 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2075 + ": ended otr session with "
2076 + conversation.getJid());
2077 }
2078 }
2079 }
2080 }
2081 sendOfflinePresence(account);
2082 }
2083 account.getXmppConnection().disconnect(force);
2084 }
2085 }
2086
2087 @Override
2088 public IBinder onBind(Intent intent) {
2089 return mBinder;
2090 }
2091
2092 public void updateMessage(Message message) {
2093 databaseBackend.updateMessage(message);
2094 updateConversationUi();
2095 }
2096
2097 protected void syncDirtyContacts(Account account) {
2098 for (Contact contact : account.getRoster().getContacts()) {
2099 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2100 pushContactToServer(contact);
2101 }
2102 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2103 deleteContactOnServer(contact);
2104 }
2105 }
2106 }
2107
2108 public void createContact(Contact contact) {
2109 SharedPreferences sharedPref = getPreferences();
2110 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
2111 if (autoGrant) {
2112 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2113 contact.setOption(Contact.Options.ASKING);
2114 }
2115 pushContactToServer(contact);
2116 }
2117
2118 public void onOtrSessionEstablished(Conversation conversation) {
2119 final Account account = conversation.getAccount();
2120 final Session otrSession = conversation.getOtrSession();
2121 Log.d(Config.LOGTAG,
2122 account.getJid().toBareJid() + " otr session established with "
2123 + conversation.getJid() + "/"
2124 + otrSession.getSessionID().getUserID());
2125 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2126
2127 @Override
2128 public void onMessageFound(Message message) {
2129 SessionID id = otrSession.getSessionID();
2130 try {
2131 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2132 } catch (InvalidJidException e) {
2133 return;
2134 }
2135 if (message.needsUploading()) {
2136 mJingleConnectionManager.createNewConnection(message);
2137 } else {
2138 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2139 if (outPacket != null) {
2140 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2141 message.setStatus(Message.STATUS_SEND);
2142 databaseBackend.updateMessage(message);
2143 sendMessagePacket(account, outPacket);
2144 }
2145 }
2146 updateConversationUi();
2147 }
2148 });
2149 }
2150
2151 public boolean renewSymmetricKey(Conversation conversation) {
2152 Account account = conversation.getAccount();
2153 byte[] symmetricKey = new byte[32];
2154 this.mRandom.nextBytes(symmetricKey);
2155 Session otrSession = conversation.getOtrSession();
2156 if (otrSession != null) {
2157 MessagePacket packet = new MessagePacket();
2158 packet.setType(MessagePacket.TYPE_CHAT);
2159 packet.setFrom(account.getJid());
2160 MessageGenerator.addMessageHints(packet);
2161 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2162 + otrSession.getSessionID().getUserID());
2163 try {
2164 packet.setBody(otrSession
2165 .transformSending(CryptoHelper.FILETRANSFER
2166 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2167 sendMessagePacket(account, packet);
2168 conversation.setSymmetricKey(symmetricKey);
2169 return true;
2170 } catch (OtrException e) {
2171 return false;
2172 }
2173 }
2174 return false;
2175 }
2176
2177 public void pushContactToServer(final Contact contact) {
2178 contact.resetOption(Contact.Options.DIRTY_DELETE);
2179 contact.setOption(Contact.Options.DIRTY_PUSH);
2180 final Account account = contact.getAccount();
2181 if (account.getStatus() == Account.State.ONLINE) {
2182 final boolean ask = contact.getOption(Contact.Options.ASKING);
2183 final boolean sendUpdates = contact
2184 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2185 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2186 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2187 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2188 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2189 if (sendUpdates) {
2190 sendPresencePacket(account,
2191 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2192 }
2193 if (ask) {
2194 sendPresencePacket(account,
2195 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2196 }
2197 }
2198 }
2199
2200 public void publishAvatar(final Account account,
2201 final Uri image,
2202 final UiCallback<Avatar> callback) {
2203 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2204 final int size = Config.AVATAR_SIZE;
2205 final Avatar avatar = getFileBackend()
2206 .getPepAvatar(image, size, format);
2207 if (avatar != null) {
2208 avatar.height = size;
2209 avatar.width = size;
2210 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2211 avatar.type = "image/webp";
2212 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2213 avatar.type = "image/jpeg";
2214 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2215 avatar.type = "image/png";
2216 }
2217 if (!getFileBackend().save(avatar)) {
2218 callback.error(R.string.error_saving_avatar, avatar);
2219 return;
2220 }
2221 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2222 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2223
2224 @Override
2225 public void onIqPacketReceived(Account account, IqPacket result) {
2226 if (result.getType() == IqPacket.TYPE.RESULT) {
2227 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2228 .publishAvatarMetadata(avatar);
2229 sendIqPacket(account, packet, new OnIqPacketReceived() {
2230 @Override
2231 public void onIqPacketReceived(Account account, IqPacket result) {
2232 if (result.getType() == IqPacket.TYPE.RESULT) {
2233 if (account.setAvatar(avatar.getFilename())) {
2234 getAvatarService().clear(account);
2235 databaseBackend.updateAccount(account);
2236 }
2237 callback.success(avatar);
2238 } else {
2239 callback.error(
2240 R.string.error_publish_avatar_server_reject,
2241 avatar);
2242 }
2243 }
2244 });
2245 } else {
2246 callback.error(
2247 R.string.error_publish_avatar_server_reject,
2248 avatar);
2249 }
2250 }
2251 });
2252 } else {
2253 callback.error(R.string.error_publish_avatar_converting, null);
2254 }
2255 }
2256
2257 public void fetchAvatar(Account account, Avatar avatar) {
2258 fetchAvatar(account, avatar, null);
2259 }
2260
2261 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2262 final String KEY = generateFetchKey(account, avatar);
2263 synchronized (this.mInProgressAvatarFetches) {
2264 if (this.mInProgressAvatarFetches.contains(KEY)) {
2265 return;
2266 } else {
2267 switch (avatar.origin) {
2268 case PEP:
2269 this.mInProgressAvatarFetches.add(KEY);
2270 fetchAvatarPep(account, avatar, callback);
2271 break;
2272 case VCARD:
2273 this.mInProgressAvatarFetches.add(KEY);
2274 fetchAvatarVcard(account, avatar, callback);
2275 break;
2276 }
2277 }
2278 }
2279 }
2280
2281 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2282 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2283 sendIqPacket(account, packet, new OnIqPacketReceived() {
2284
2285 @Override
2286 public void onIqPacketReceived(Account account, IqPacket result) {
2287 synchronized (mInProgressAvatarFetches) {
2288 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2289 }
2290 final String ERROR = account.getJid().toBareJid()
2291 + ": fetching avatar for " + avatar.owner + " failed ";
2292 if (result.getType() == IqPacket.TYPE.RESULT) {
2293 avatar.image = mIqParser.avatarData(result);
2294 if (avatar.image != null) {
2295 if (getFileBackend().save(avatar)) {
2296 if (account.getJid().toBareJid().equals(avatar.owner)) {
2297 if (account.setAvatar(avatar.getFilename())) {
2298 databaseBackend.updateAccount(account);
2299 }
2300 getAvatarService().clear(account);
2301 updateConversationUi();
2302 updateAccountUi();
2303 } else {
2304 Contact contact = account.getRoster()
2305 .getContact(avatar.owner);
2306 contact.setAvatar(avatar);
2307 getAvatarService().clear(contact);
2308 updateConversationUi();
2309 updateRosterUi();
2310 }
2311 if (callback != null) {
2312 callback.success(avatar);
2313 }
2314 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2315 + ": succesfuly fetched pep avatar for " + avatar.owner);
2316 return;
2317 }
2318 } else {
2319
2320 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2321 }
2322 } else {
2323 Element error = result.findChild("error");
2324 if (error == null) {
2325 Log.d(Config.LOGTAG, ERROR + "(server error)");
2326 } else {
2327 Log.d(Config.LOGTAG, ERROR + error.toString());
2328 }
2329 }
2330 if (callback != null) {
2331 callback.error(0, null);
2332 }
2333
2334 }
2335 });
2336 }
2337
2338 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2339 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2340 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2341 @Override
2342 public void onIqPacketReceived(Account account, IqPacket packet) {
2343 synchronized (mInProgressAvatarFetches) {
2344 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2345 }
2346 if (packet.getType() == IqPacket.TYPE.RESULT) {
2347 Element vCard = packet.findChild("vCard", "vcard-temp");
2348 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2349 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2350 if (image != null) {
2351 avatar.image = image;
2352 if (getFileBackend().save(avatar)) {
2353 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2354 + ": successfully fetched vCard avatar for " + avatar.owner);
2355 Contact contact = account.getRoster()
2356 .getContact(avatar.owner);
2357 contact.setAvatar(avatar);
2358 getAvatarService().clear(contact);
2359 updateConversationUi();
2360 updateRosterUi();
2361 }
2362 }
2363 }
2364 }
2365 });
2366 }
2367
2368 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2369 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2370 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2371
2372 @Override
2373 public void onIqPacketReceived(Account account, IqPacket packet) {
2374 if (packet.getType() == IqPacket.TYPE.RESULT) {
2375 Element pubsub = packet.findChild("pubsub",
2376 "http://jabber.org/protocol/pubsub");
2377 if (pubsub != null) {
2378 Element items = pubsub.findChild("items");
2379 if (items != null) {
2380 Avatar avatar = Avatar.parseMetadata(items);
2381 if (avatar != null) {
2382 avatar.owner = account.getJid().toBareJid();
2383 if (fileBackend.isAvatarCached(avatar)) {
2384 if (account.setAvatar(avatar.getFilename())) {
2385 databaseBackend.updateAccount(account);
2386 }
2387 getAvatarService().clear(account);
2388 callback.success(avatar);
2389 } else {
2390 fetchAvatarPep(account, avatar, callback);
2391 }
2392 return;
2393 }
2394 }
2395 }
2396 }
2397 callback.error(0, null);
2398 }
2399 });
2400 }
2401
2402 public void deleteContactOnServer(Contact contact) {
2403 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2404 contact.resetOption(Contact.Options.DIRTY_PUSH);
2405 contact.setOption(Contact.Options.DIRTY_DELETE);
2406 Account account = contact.getAccount();
2407 if (account.getStatus() == Account.State.ONLINE) {
2408 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2409 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2410 item.setAttribute("jid", contact.getJid().toString());
2411 item.setAttribute("subscription", "remove");
2412 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2413 }
2414 }
2415
2416 public void updateConversation(Conversation conversation) {
2417 this.databaseBackend.updateConversation(conversation);
2418 }
2419
2420 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2421 synchronized (account) {
2422 if (account.getXmppConnection() != null) {
2423 disconnect(account, force);
2424 }
2425 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2426
2427 synchronized (this.mInProgressAvatarFetches) {
2428 for (Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
2429 final String KEY = iterator.next();
2430 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
2431 iterator.remove();
2432 }
2433 }
2434 }
2435
2436 if (account.getXmppConnection() == null) {
2437 account.setXmppConnection(createConnection(account));
2438 } else if (!force) {
2439 try {
2440 Log.d(Config.LOGTAG, "wait for disconnect");
2441 Thread.sleep(500); //sleep wait for disconnect
2442 } catch (InterruptedException e) {
2443 //ignored
2444 }
2445 }
2446 Thread thread = new Thread(account.getXmppConnection());
2447 account.getXmppConnection().setInteractive(interactive);
2448 thread.start();
2449 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2450 } else {
2451 account.getRoster().clearPresences();
2452 account.setXmppConnection(null);
2453 }
2454 }
2455 }
2456
2457 public void reconnectAccountInBackground(final Account account) {
2458 new Thread(new Runnable() {
2459 @Override
2460 public void run() {
2461 reconnectAccount(account, false, true);
2462 }
2463 }).start();
2464 }
2465
2466 public void invite(Conversation conversation, Jid contact) {
2467 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2468 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2469 sendMessagePacket(conversation.getAccount(), packet);
2470 }
2471
2472 public void directInvite(Conversation conversation, Jid jid) {
2473 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2474 sendMessagePacket(conversation.getAccount(), packet);
2475 }
2476
2477 public void resetSendingToWaiting(Account account) {
2478 for (Conversation conversation : getConversations()) {
2479 if (conversation.getAccount() == account) {
2480 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2481
2482 @Override
2483 public void onMessageFound(Message message) {
2484 markMessage(message, Message.STATUS_WAITING);
2485 }
2486 });
2487 }
2488 }
2489 }
2490
2491 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2492 if (uuid == null) {
2493 return null;
2494 }
2495 for (Conversation conversation : getConversations()) {
2496 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2497 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2498 if (message != null) {
2499 markMessage(message, status);
2500 }
2501 return message;
2502 }
2503 }
2504 return null;
2505 }
2506
2507 public boolean markMessage(Conversation conversation, String uuid, int status) {
2508 if (uuid == null) {
2509 return false;
2510 } else {
2511 Message message = conversation.findSentMessageWithUuid(uuid);
2512 if (message != null) {
2513 markMessage(message, status);
2514 return true;
2515 } else {
2516 return false;
2517 }
2518 }
2519 }
2520
2521 public void markMessage(Message message, int status) {
2522 if (status == Message.STATUS_SEND_FAILED
2523 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2524 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2525 return;
2526 }
2527 message.setStatus(status);
2528 databaseBackend.updateMessage(message);
2529 updateConversationUi();
2530 }
2531
2532 public SharedPreferences getPreferences() {
2533 return PreferenceManager
2534 .getDefaultSharedPreferences(getApplicationContext());
2535 }
2536
2537 public boolean forceEncryption() {
2538 return getPreferences().getBoolean("force_encryption", false);
2539 }
2540
2541 public boolean confirmMessages() {
2542 return getPreferences().getBoolean("confirm_messages", true);
2543 }
2544
2545 public boolean sendChatStates() {
2546 return getPreferences().getBoolean("chat_states", false);
2547 }
2548
2549 public boolean saveEncryptedMessages() {
2550 return !getPreferences().getBoolean("dont_save_encrypted", false);
2551 }
2552
2553 public boolean indicateReceived() {
2554 return getPreferences().getBoolean("indicate_received", false);
2555 }
2556
2557 public int unreadCount() {
2558 int count = 0;
2559 for (Conversation conversation : getConversations()) {
2560 count += conversation.unreadCount();
2561 }
2562 return count;
2563 }
2564
2565
2566 public void showErrorToastInUi(int resId) {
2567 if (mOnShowErrorToast != null) {
2568 mOnShowErrorToast.onShowErrorToast(resId);
2569 }
2570 }
2571
2572 public void updateConversationUi() {
2573 if (mOnConversationUpdate != null) {
2574 mOnConversationUpdate.onConversationUpdate();
2575 }
2576 }
2577
2578 public void updateAccountUi() {
2579 if (mOnAccountUpdate != null) {
2580 mOnAccountUpdate.onAccountUpdate();
2581 }
2582 }
2583
2584 public void updateRosterUi() {
2585 if (mOnRosterUpdate != null) {
2586 mOnRosterUpdate.onRosterUpdate();
2587 }
2588 }
2589
2590 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2591 boolean rc = false;
2592 if (mOnCaptchaRequested != null) {
2593 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2594 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2595 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2596
2597 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2598 rc = true;
2599 }
2600
2601 return rc;
2602 }
2603
2604 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2605 if (mOnUpdateBlocklist != null) {
2606 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2607 }
2608 }
2609
2610 public void updateMucRosterUi() {
2611 if (mOnMucRosterUpdate != null) {
2612 mOnMucRosterUpdate.onMucRosterUpdate();
2613 }
2614 }
2615
2616 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2617 if (mOnKeyStatusUpdated != null) {
2618 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2619 }
2620 }
2621
2622 public Account findAccountByJid(final Jid accountJid) {
2623 for (Account account : this.accounts) {
2624 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2625 return account;
2626 }
2627 }
2628 return null;
2629 }
2630
2631 public Conversation findConversationByUuid(String uuid) {
2632 for (Conversation conversation : getConversations()) {
2633 if (conversation.getUuid().equals(uuid)) {
2634 return conversation;
2635 }
2636 }
2637 return null;
2638 }
2639
2640 public void markRead(final Conversation conversation) {
2641 mNotificationService.clear(conversation);
2642 final List<Message> readMessages = conversation.markRead();
2643 if (readMessages.size() > 0) {
2644 Runnable runnable = new Runnable() {
2645 @Override
2646 public void run() {
2647 for (Message message : readMessages) {
2648 databaseBackend.updateMessage(message);
2649 }
2650 }
2651 };
2652 mDatabaseExecutor.execute(runnable);
2653 }
2654 updateUnreadCountBadge();
2655 }
2656
2657 public synchronized void updateUnreadCountBadge() {
2658 int count = unreadCount();
2659 if (unreadCount != count) {
2660 Log.d(Config.LOGTAG, "update unread count to " + count);
2661 if (count > 0) {
2662 ShortcutBadger.with(getApplicationContext()).count(count);
2663 } else {
2664 ShortcutBadger.with(getApplicationContext()).remove();
2665 }
2666 unreadCount = count;
2667 }
2668 }
2669
2670 public void sendReadMarker(final Conversation conversation) {
2671 final Message markable = conversation.getLatestMarkableMessage();
2672 this.markRead(conversation);
2673 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2674 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2675 Account account = conversation.getAccount();
2676 final Jid to = markable.getCounterpart();
2677 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2678 this.sendMessagePacket(conversation.getAccount(), packet);
2679 }
2680 updateConversationUi();
2681 }
2682
2683 public SecureRandom getRNG() {
2684 return this.mRandom;
2685 }
2686
2687 public MemorizingTrustManager getMemorizingTrustManager() {
2688 return this.mMemorizingTrustManager;
2689 }
2690
2691 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2692 this.mMemorizingTrustManager = trustManager;
2693 }
2694
2695 public void updateMemorizingTrustmanager() {
2696 final MemorizingTrustManager tm;
2697 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2698 if (dontTrustSystemCAs) {
2699 tm = new MemorizingTrustManager(getApplicationContext(), null);
2700 } else {
2701 tm = new MemorizingTrustManager(getApplicationContext());
2702 }
2703 setMemorizingTrustManager(tm);
2704 }
2705
2706 public PowerManager getPowerManager() {
2707 return this.pm;
2708 }
2709
2710 public LruCache<String, Bitmap> getBitmapCache() {
2711 return this.mBitmapCache;
2712 }
2713
2714 public void syncRosterToDisk(final Account account) {
2715 Runnable runnable = new Runnable() {
2716
2717 @Override
2718 public void run() {
2719 databaseBackend.writeRoster(account.getRoster());
2720 }
2721 };
2722 mDatabaseExecutor.execute(runnable);
2723
2724 }
2725
2726 public List<String> getKnownHosts() {
2727 final List<String> hosts = new ArrayList<>();
2728 for (final Account account : getAccounts()) {
2729 if (!hosts.contains(account.getServer().toString())) {
2730 hosts.add(account.getServer().toString());
2731 }
2732 for (final Contact contact : account.getRoster().getContacts()) {
2733 if (contact.showInRoster()) {
2734 final String server = contact.getServer().toString();
2735 if (server != null && !hosts.contains(server)) {
2736 hosts.add(server);
2737 }
2738 }
2739 }
2740 }
2741 return hosts;
2742 }
2743
2744 public List<String> getKnownConferenceHosts() {
2745 final ArrayList<String> mucServers = new ArrayList<>();
2746 for (final Account account : accounts) {
2747 if (account.getXmppConnection() != null) {
2748 final String server = account.getXmppConnection().getMucServer();
2749 if (server != null && !mucServers.contains(server)) {
2750 mucServers.add(server);
2751 }
2752 }
2753 }
2754 return mucServers;
2755 }
2756
2757 public void sendMessagePacket(Account account, MessagePacket packet) {
2758 XmppConnection connection = account.getXmppConnection();
2759 if (connection != null) {
2760 connection.sendMessagePacket(packet);
2761 }
2762 }
2763
2764 public void sendPresencePacket(Account account, PresencePacket packet) {
2765 XmppConnection connection = account.getXmppConnection();
2766 if (connection != null) {
2767 connection.sendPresencePacket(packet);
2768 }
2769 }
2770
2771 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2772 XmppConnection connection = account.getXmppConnection();
2773 if (connection != null) {
2774 connection.sendCaptchaRegistryRequest(id, data);
2775 }
2776 }
2777
2778 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2779 final XmppConnection connection = account.getXmppConnection();
2780 if (connection != null) {
2781 connection.sendIqPacket(packet, callback);
2782 }
2783 }
2784
2785 public void sendPresence(final Account account) {
2786 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2787 }
2788
2789 public void refreshAllPresences() {
2790 for (Account account : getAccounts()) {
2791 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2792 sendPresence(account);
2793 }
2794 }
2795 }
2796
2797 public void sendOfflinePresence(final Account account) {
2798 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2799 }
2800
2801 public MessageGenerator getMessageGenerator() {
2802 return this.mMessageGenerator;
2803 }
2804
2805 public PresenceGenerator getPresenceGenerator() {
2806 return this.mPresenceGenerator;
2807 }
2808
2809 public IqGenerator getIqGenerator() {
2810 return this.mIqGenerator;
2811 }
2812
2813 public IqParser getIqParser() {
2814 return this.mIqParser;
2815 }
2816
2817 public JingleConnectionManager getJingleConnectionManager() {
2818 return this.mJingleConnectionManager;
2819 }
2820
2821 public MessageArchiveService getMessageArchiveService() {
2822 return this.mMessageArchiveService;
2823 }
2824
2825 public List<Contact> findContacts(Jid jid) {
2826 ArrayList<Contact> contacts = new ArrayList<>();
2827 for (Account account : getAccounts()) {
2828 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2829 Contact contact = account.getRoster().getContactFromRoster(jid);
2830 if (contact != null) {
2831 contacts.add(contact);
2832 }
2833 }
2834 }
2835 return contacts;
2836 }
2837
2838 public NotificationService getNotificationService() {
2839 return this.mNotificationService;
2840 }
2841
2842 public HttpConnectionManager getHttpConnectionManager() {
2843 return this.mHttpConnectionManager;
2844 }
2845
2846 public void resendFailedMessages(final Message message) {
2847 final Collection<Message> messages = new ArrayList<>();
2848 Message current = message;
2849 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2850 messages.add(current);
2851 if (current.mergeable(current.next())) {
2852 current = current.next();
2853 } else {
2854 break;
2855 }
2856 }
2857 for (final Message msg : messages) {
2858 msg.setTime(System.currentTimeMillis());
2859 markMessage(msg, Message.STATUS_WAITING);
2860 this.resendMessage(msg, false);
2861 }
2862 }
2863
2864 public void clearConversationHistory(final Conversation conversation) {
2865 conversation.clearMessages();
2866 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2867 conversation.resetLastMessageTransmitted();
2868 Runnable runnable = new Runnable() {
2869 @Override
2870 public void run() {
2871 databaseBackend.deleteMessagesInConversation(conversation);
2872 }
2873 };
2874 mDatabaseExecutor.execute(runnable);
2875 }
2876
2877 public void sendBlockRequest(final Blockable blockable) {
2878 if (blockable != null && blockable.getBlockedJid() != null) {
2879 final Jid jid = blockable.getBlockedJid();
2880 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2881
2882 @Override
2883 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2884 if (packet.getType() == IqPacket.TYPE.RESULT) {
2885 account.getBlocklist().add(jid);
2886 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2887 }
2888 }
2889 });
2890 }
2891 }
2892
2893 public void sendUnblockRequest(final Blockable blockable) {
2894 if (blockable != null && blockable.getJid() != null) {
2895 final Jid jid = blockable.getBlockedJid();
2896 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2897 @Override
2898 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2899 if (packet.getType() == IqPacket.TYPE.RESULT) {
2900 account.getBlocklist().remove(jid);
2901 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2902 }
2903 }
2904 });
2905 }
2906 }
2907
2908 public void publishDisplayName(Account account) {
2909 String displayName = account.getDisplayName();
2910 if (displayName != null && !displayName.isEmpty()) {
2911 IqPacket publish = mIqGenerator.publishNick(displayName);
2912 sendIqPacket(account, publish, new OnIqPacketReceived() {
2913 @Override
2914 public void onIqPacketReceived(Account account, IqPacket packet) {
2915 if (packet.getType() == IqPacket.TYPE.ERROR) {
2916 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not publish nick");
2917 }
2918 }
2919 });
2920 }
2921 }
2922
2923 public interface OnAccountCreated {
2924 void onAccountCreated(Account account);
2925
2926 void informUser(int r);
2927 }
2928
2929 public interface OnMoreMessagesLoaded {
2930 void onMoreMessagesLoaded(int count, Conversation conversation);
2931
2932 void informUser(int r);
2933 }
2934
2935 public interface OnAccountPasswordChanged {
2936 void onPasswordChangeSucceeded();
2937
2938 void onPasswordChangeFailed();
2939 }
2940
2941 public interface OnAffiliationChanged {
2942 void onAffiliationChangedSuccessful(Jid jid);
2943
2944 void onAffiliationChangeFailed(Jid jid, int resId);
2945 }
2946
2947 public interface OnRoleChanged {
2948 void onRoleChangedSuccessful(String nick);
2949
2950 void onRoleChangeFailed(String nick, int resid);
2951 }
2952
2953 public interface OnConversationUpdate {
2954 void onConversationUpdate();
2955 }
2956
2957 public interface OnAccountUpdate {
2958 void onAccountUpdate();
2959 }
2960
2961 public interface OnCaptchaRequested {
2962 void onCaptchaRequested(Account account,
2963 String id,
2964 Data data,
2965 Bitmap captcha);
2966 }
2967
2968 public interface OnRosterUpdate {
2969 void onRosterUpdate();
2970 }
2971
2972 public interface OnMucRosterUpdate {
2973 void onMucRosterUpdate();
2974 }
2975
2976 public interface OnConferenceConfigurationFetched {
2977 void onConferenceConfigurationFetched(Conversation conversation);
2978
2979 void onFetchFailed(Conversation conversation, Element error);
2980 }
2981
2982 public interface OnConferenceJoined {
2983 void onConferenceJoined(Conversation conversation);
2984 }
2985
2986 public interface OnConferenceOptionsPushed {
2987 void onPushSucceeded();
2988
2989 void onPushFailed();
2990 }
2991
2992 public interface OnShowErrorToast {
2993 void onShowErrorToast(int resId);
2994 }
2995
2996 public class XmppConnectionBinder extends Binder {
2997 public XmppConnectionService getService() {
2998 return XmppConnectionService.this;
2999 }
3000 }
3001}