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