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