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.security.KeyChainException;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.DisplayMetrics;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.bouncycastle.asn1.x500.X500Name;
42import org.bouncycastle.asn1.x500.style.BCStyle;
43import org.bouncycastle.asn1.x500.style.IETFUtils;
44import org.bouncycastle.cert.jcajce.JcaX509CertificateHolder;
45import org.openintents.openpgp.util.OpenPgpApi;
46import org.openintents.openpgp.util.OpenPgpServiceConnection;
47
48import java.math.BigInteger;
49import java.security.SecureRandom;
50import java.security.cert.CertificateEncodingException;
51import java.security.cert.CertificateException;
52import java.security.cert.X509Certificate;
53import java.util.ArrayList;
54import java.util.Arrays;
55import java.util.Collection;
56import java.util.Collections;
57import java.util.Comparator;
58import java.util.Hashtable;
59import java.util.Iterator;
60import java.util.List;
61import java.util.Locale;
62import java.util.Map;
63import java.util.concurrent.CopyOnWriteArrayList;
64
65import de.duenndns.ssl.MemorizingTrustManager;
66import eu.siacs.conversations.Config;
67import eu.siacs.conversations.R;
68import eu.siacs.conversations.crypto.PgpEngine;
69import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
70import eu.siacs.conversations.entities.Account;
71import eu.siacs.conversations.entities.Blockable;
72import eu.siacs.conversations.entities.Bookmark;
73import eu.siacs.conversations.entities.Contact;
74import eu.siacs.conversations.entities.Conversation;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presences;
79import eu.siacs.conversations.entities.Transferable;
80import eu.siacs.conversations.entities.TransferablePlaceholder;
81import eu.siacs.conversations.generator.IqGenerator;
82import eu.siacs.conversations.generator.MessageGenerator;
83import eu.siacs.conversations.generator.PresenceGenerator;
84import eu.siacs.conversations.http.HttpConnectionManager;
85import eu.siacs.conversations.parser.IqParser;
86import eu.siacs.conversations.parser.MessageParser;
87import eu.siacs.conversations.parser.PresenceParser;
88import eu.siacs.conversations.persistance.DatabaseBackend;
89import eu.siacs.conversations.persistance.FileBackend;
90import eu.siacs.conversations.ui.UiCallback;
91import eu.siacs.conversations.utils.CryptoHelper;
92import eu.siacs.conversations.utils.ExceptionHelper;
93import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
94import eu.siacs.conversations.utils.PRNGFixes;
95import eu.siacs.conversations.utils.PhoneHelper;
96import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
97import eu.siacs.conversations.utils.Xmlns;
98import eu.siacs.conversations.xml.Element;
99import eu.siacs.conversations.xmpp.OnBindListener;
100import eu.siacs.conversations.xmpp.OnContactStatusChanged;
101import eu.siacs.conversations.xmpp.OnIqPacketReceived;
102import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
103import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
104import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
105import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
106import eu.siacs.conversations.xmpp.OnStatusChanged;
107import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
108import eu.siacs.conversations.xmpp.XmppConnection;
109import eu.siacs.conversations.xmpp.chatstate.ChatState;
110import eu.siacs.conversations.xmpp.forms.Data;
111import eu.siacs.conversations.xmpp.forms.Field;
112import eu.siacs.conversations.xmpp.jid.InvalidJidException;
113import eu.siacs.conversations.xmpp.jid.Jid;
114import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
115import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
116import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
117import eu.siacs.conversations.xmpp.pep.Avatar;
118import eu.siacs.conversations.xmpp.stanzas.IqPacket;
119import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
120import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
121import me.leolin.shortcutbadger.ShortcutBadger;
122
123public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
124
125 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
126 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
127 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
128 public static final String ACTION_TRY_AGAIN = "try_again";
129 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
130 private ContentObserver contactObserver = new ContentObserver(null) {
131 @Override
132 public void onChange(boolean selfChange) {
133 super.onChange(selfChange);
134 Intent intent = new Intent(getApplicationContext(),
135 XmppConnectionService.class);
136 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
137 startService(intent);
138 }
139 };
140
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final FileObserver fileObserver = new FileObserver(
147 FileBackend.getConversationsImageDirectory()) {
148
149 @Override
150 public void onEvent(int event, String path) {
151 if (event == FileObserver.DELETE) {
152 markFileDeleted(path.split("\\.")[0]);
153 }
154 }
155 };
156 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
157
158 @Override
159 public void onJinglePacketReceived(Account account, JinglePacket packet) {
160 mJingleConnectionManager.deliverPacket(account, packet);
161 }
162 };
163 private final OnBindListener mOnBindListener = new OnBindListener() {
164
165 @Override
166 public void onBind(final Account account) {
167 account.getRoster().clearPresences();
168 fetchRosterFromServer(account);
169 fetchBookmarks(account);
170 sendPresence(account);
171 connectMultiModeConversations(account);
172 mMessageArchiveService.executePendingQueries(account);
173 mJingleConnectionManager.cancelInTransmission();
174 syncDirtyContacts(account);
175 account.getAxolotlService().publishBundlesIfNeeded(true, false);
176 }
177 };
178 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
179
180 @Override
181 public void onMessageAcknowledged(Account account, String uuid) {
182 for (final Conversation conversation : getConversations()) {
183 if (conversation.getAccount() == account) {
184 Message message = conversation.findUnsentMessageWithUuid(uuid);
185 if (message != null) {
186 markMessage(message, Message.STATUS_SEND);
187 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
188 databaseBackend.updateConversation(conversation);
189 }
190 }
191 }
192 }
193 }
194 };
195 private final IqGenerator mIqGenerator = new IqGenerator(this);
196 public DatabaseBackend databaseBackend;
197 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
198
199 @Override
200 public void onContactStatusChanged(Contact contact, boolean online) {
201 Conversation conversation = find(getConversations(), contact);
202 if (conversation != null) {
203 if (online) {
204 conversation.endOtrIfNeeded();
205 if (contact.getPresences().size() == 1) {
206 sendUnsentMessages(conversation);
207 }
208 } else {
209 if (contact.getPresences().size() >= 1) {
210 if (conversation.hasValidOtrSession()) {
211 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
212 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
213 conversation.endOtrIfNeeded();
214 }
215 }
216 } else {
217 conversation.endOtrIfNeeded();
218 }
219 }
220 }
221 }
222 };
223 private FileBackend fileBackend = new FileBackend(this);
224 private MemorizingTrustManager mMemorizingTrustManager;
225 private NotificationService mNotificationService = new NotificationService(
226 this);
227 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
228 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
229 private IqParser mIqParser = new IqParser(this);
230 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
231 @Override
232 public void onIqPacketReceived(Account account, IqPacket packet) {
233 if (packet.getType() != IqPacket.TYPE.RESULT) {
234 Element error = packet.findChild("error");
235 String text = error != null ? error.findChildContent("text") : null;
236 if (text != null) {
237 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
238 }
239 }
240 }
241 };
242 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
243 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
244 private List<Account> accounts;
245 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
246 this);
247 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
248 this);
249 private AvatarService mAvatarService = new AvatarService(this);
250 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
251 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
252 private OnConversationUpdate mOnConversationUpdate = null;
253 private int convChangedListenerCount = 0;
254 private OnShowErrorToast mOnShowErrorToast = null;
255 private int showErrorToastListenerCount = 0;
256 private int unreadCount = -1;
257 private OnAccountUpdate mOnAccountUpdate = null;
258 private OnCaptchaRequested mOnCaptchaRequested = null;
259 private OnStatusChanged statusListener = new OnStatusChanged() {
260
261 @Override
262 public void onStatusChanged(Account account) {
263 XmppConnection connection = account.getXmppConnection();
264 if (mOnAccountUpdate != null) {
265 mOnAccountUpdate.onAccountUpdate();
266 }
267 if (account.getStatus() == Account.State.ONLINE) {
268 if (connection != null && connection.getFeatures().csi()) {
269 if (checkListeners()) {
270 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//inactive");
271 connection.sendInactive();
272 } else {
273 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//active");
274 connection.sendActive();
275 }
276 }
277 List<Conversation> conversations = getConversations();
278 for (Conversation conversation : conversations) {
279 if (conversation.getAccount() == account) {
280 conversation.startOtrIfNeeded();
281 sendUnsentMessages(conversation);
282 }
283 }
284 for (Conversation conversation : account.pendingConferenceLeaves) {
285 leaveMuc(conversation);
286 }
287 account.pendingConferenceLeaves.clear();
288 for (Conversation conversation : account.pendingConferenceJoins) {
289 joinMuc(conversation);
290 }
291 account.pendingConferenceJoins.clear();
292 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
293 } else if (account.getStatus() == Account.State.OFFLINE) {
294 resetSendingToWaiting(account);
295 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
296 int timeToReconnect = mRandom.nextInt(20) + 10;
297 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
298 }
299 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
300 databaseBackend.updateAccount(account);
301 reconnectAccount(account, true, false);
302 } else if ((account.getStatus() != Account.State.CONNECTING)
303 && (account.getStatus() != Account.State.NO_INTERNET)) {
304 if (connection != null) {
305 int next = connection.getTimeToNextAttempt();
306 Log.d(Config.LOGTAG, account.getJid().toBareJid()
307 + ": error connecting account. try again in "
308 + next + "s for the "
309 + (connection.getAttempt() + 1) + " time");
310 scheduleWakeUpCall(next,account.getUuid().hashCode());
311 }
312 }
313 getNotificationService().updateErrorNotification();
314 }
315 };
316 private int accountChangedListenerCount = 0;
317 private int captchaRequestedListenerCount = 0;
318 private OnRosterUpdate mOnRosterUpdate = null;
319 private OnUpdateBlocklist mOnUpdateBlocklist = null;
320 private int updateBlocklistListenerCount = 0;
321 private int rosterChangedListenerCount = 0;
322 private OnMucRosterUpdate mOnMucRosterUpdate = null;
323 private int mucRosterChangedListenerCount = 0;
324 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
325 private int keyStatusUpdatedListenerCount = 0;
326 private SecureRandom mRandom;
327 private OpenPgpServiceConnection pgpServiceConnection;
328 private PgpEngine mPgpEngine = null;
329 private WakeLock wakeLock;
330 private PowerManager pm;
331 private LruCache<String, Bitmap> mBitmapCache;
332 private Thread mPhoneContactMergerThread;
333 private EventReceiver mEventReceiver = new EventReceiver();
334
335 private boolean mRestoredFromDatabase = false;
336 public boolean areMessagesInitialized() {
337 return this.mRestoredFromDatabase;
338 }
339
340 public PgpEngine getPgpEngine() {
341 if (pgpServiceConnection.isBound()) {
342 if (this.mPgpEngine == null) {
343 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
344 getApplicationContext(),
345 pgpServiceConnection.getService()), this);
346 }
347 return mPgpEngine;
348 } else {
349 return null;
350 }
351
352 }
353
354 public FileBackend getFileBackend() {
355 return this.fileBackend;
356 }
357
358 public AvatarService getAvatarService() {
359 return this.mAvatarService;
360 }
361
362 public void attachLocationToConversation(final Conversation conversation,
363 final Uri uri,
364 final UiCallback<Message> callback) {
365 int encryption = conversation.getNextEncryption();
366 if (encryption == Message.ENCRYPTION_PGP) {
367 encryption = Message.ENCRYPTION_DECRYPTED;
368 }
369 Message message = new Message(conversation,uri.toString(),encryption);
370 if (conversation.getNextCounterpart() != null) {
371 message.setCounterpart(conversation.getNextCounterpart());
372 }
373 if (encryption == Message.ENCRYPTION_DECRYPTED) {
374 getPgpEngine().encrypt(message, callback);
375 } else {
376 callback.success(message);
377 }
378 }
379
380 public void attachFileToConversation(final Conversation conversation,
381 final Uri uri,
382 final UiCallback<Message> callback) {
383 final Message message;
384 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
385 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
386 } else {
387 message = new Message(conversation, "", conversation.getNextEncryption());
388 }
389 message.setCounterpart(conversation.getNextCounterpart());
390 message.setType(Message.TYPE_FILE);
391 String path = getFileBackend().getOriginalPath(uri);
392 if (path!=null) {
393 message.setRelativeFilePath(path);
394 getFileBackend().updateFileParams(message);
395 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
396 getPgpEngine().encrypt(message, callback);
397 } else {
398 callback.success(message);
399 }
400 } else {
401 mFileAddingExecutor.execute(new Runnable() {
402 @Override
403 public void run() {
404 try {
405 getFileBackend().copyFileToPrivateStorage(message, uri);
406 getFileBackend().updateFileParams(message);
407 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
408 getPgpEngine().encrypt(message, callback);
409 } else {
410 callback.success(message);
411 }
412 } catch (FileBackend.FileCopyException e) {
413 callback.error(e.getResId(), message);
414 }
415 }
416 });
417 }
418 }
419
420 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
421 if (getFileBackend().useImageAsIs(uri)) {
422 Log.d(Config.LOGTAG,"using image as is");
423 attachFileToConversation(conversation, uri, callback);
424 return;
425 }
426 final Message message;
427 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
428 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
429 } else {
430 message = new Message(conversation, "",conversation.getNextEncryption());
431 }
432 message.setCounterpart(conversation.getNextCounterpart());
433 message.setType(Message.TYPE_IMAGE);
434 mFileAddingExecutor.execute(new Runnable() {
435
436 @Override
437 public void run() {
438 try {
439 getFileBackend().copyImageToPrivateStorage(message, uri);
440 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
441 getPgpEngine().encrypt(message, callback);
442 } else {
443 callback.success(message);
444 }
445 } catch (final FileBackend.FileCopyException e) {
446 callback.error(e.getResId(), message);
447 }
448 }
449 });
450 }
451
452 public Conversation find(Bookmark bookmark) {
453 return find(bookmark.getAccount(), bookmark.getJid());
454 }
455
456 public Conversation find(final Account account, final Jid jid) {
457 return find(getConversations(), account, jid);
458 }
459
460 @Override
461 public int onStartCommand(Intent intent, int flags, int startId) {
462 final String action = intent == null ? null : intent.getAction();
463 boolean interactive = false;
464 if (action != null) {
465 Log.d(Config.LOGTAG,"action: "+action);
466 switch (action) {
467 case ConnectivityManager.CONNECTIVITY_ACTION:
468 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
469 resetAllAttemptCounts(true);
470 }
471 break;
472 case ACTION_MERGE_PHONE_CONTACTS:
473 if (mRestoredFromDatabase) {
474 PhoneHelper.loadPhoneContacts(getApplicationContext(),
475 new CopyOnWriteArrayList<Bundle>(),
476 this);
477 }
478 return START_STICKY;
479 case Intent.ACTION_SHUTDOWN:
480 logoutAndSave();
481 return START_NOT_STICKY;
482 case ACTION_CLEAR_NOTIFICATION:
483 mNotificationService.clear();
484 break;
485 case ACTION_DISABLE_FOREGROUND:
486 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
487 toggleForegroundService();
488 break;
489 case ACTION_TRY_AGAIN:
490 resetAllAttemptCounts(false);
491 interactive = true;
492 break;
493 case ACTION_DISABLE_ACCOUNT:
494 try {
495 String jid = intent.getStringExtra("account");
496 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
497 if (account != null) {
498 account.setOption(Account.OPTION_DISABLED,true);
499 updateAccount(account);
500 }
501 } catch (final InvalidJidException ignored) {
502 break;
503 }
504 break;
505 case AudioManager.RINGER_MODE_CHANGED_ACTION:
506 if (xaOnSilentMode()) {
507 refreshAllPresences();
508 }
509 break;
510 case Intent.ACTION_SCREEN_OFF:
511 case Intent.ACTION_SCREEN_ON:
512 if (awayWhenScreenOff()) {
513 refreshAllPresences();
514 }
515 break;
516 }
517 }
518 this.wakeLock.acquire();
519
520 for (Account account : accounts) {
521 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
522 if (!hasInternetConnection()) {
523 account.setStatus(Account.State.NO_INTERNET);
524 if (statusListener != null) {
525 statusListener.onStatusChanged(account);
526 }
527 } else {
528 if (account.getStatus() == Account.State.NO_INTERNET) {
529 account.setStatus(Account.State.OFFLINE);
530 if (statusListener != null) {
531 statusListener.onStatusChanged(account);
532 }
533 }
534 if (account.getStatus() == Account.State.ONLINE) {
535 long lastReceived = account.getXmppConnection().getLastPacketReceived();
536 long lastSent = account.getXmppConnection().getLastPingSent();
537 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
538 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
539 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
540 if (lastSent > lastReceived) {
541 if (pingTimeoutIn < 0) {
542 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
543 this.reconnectAccount(account, true, interactive);
544 } else {
545 int secs = (int) (pingTimeoutIn / 1000);
546 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
547 }
548 } else if (msToNextPing <= 0) {
549 account.getXmppConnection().sendPing();
550 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
551 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
552 } else {
553 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
554 }
555 } else if (account.getStatus() == Account.State.OFFLINE) {
556 reconnectAccount(account,true, interactive);
557 } else if (account.getStatus() == Account.State.CONNECTING) {
558 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
559 if (timeout < 0) {
560 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
561 reconnectAccount(account, true, interactive);
562 } else {
563 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
564 }
565 } else {
566 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
567 reconnectAccount(account, true, interactive);
568 }
569 }
570
571 }
572 if (mOnAccountUpdate != null) {
573 mOnAccountUpdate.onAccountUpdate();
574 }
575 }
576 }
577 if (wakeLock.isHeld()) {
578 try {
579 wakeLock.release();
580 } catch (final RuntimeException ignored) {
581 }
582 }
583 return START_STICKY;
584 }
585
586 private boolean xaOnSilentMode() {
587 return getPreferences().getBoolean("xa_on_silent_mode", false);
588 }
589
590 private boolean awayWhenScreenOff() {
591 return getPreferences().getBoolean("away_when_screen_off", false);
592 }
593
594 private int getTargetPresence() {
595 if (xaOnSilentMode() && isPhoneSilenced()) {
596 return Presences.XA;
597 } else if (awayWhenScreenOff() && !isInteractive()) {
598 return Presences.AWAY;
599 } else {
600 return Presences.ONLINE;
601 }
602 }
603
604 @SuppressLint("NewApi")
605 @SuppressWarnings("deprecation")
606 public boolean isInteractive() {
607 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
608
609 final boolean isScreenOn;
610 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
611 isScreenOn = pm.isScreenOn();
612 } else {
613 isScreenOn = pm.isInteractive();
614 }
615 return isScreenOn;
616 }
617
618 private boolean isPhoneSilenced() {
619 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
620 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
621 }
622
623 private void resetAllAttemptCounts(boolean reallyAll) {
624 Log.d(Config.LOGTAG,"resetting all attepmt counts");
625 for(Account account : accounts) {
626 if (account.hasErrorStatus() || reallyAll) {
627 final XmppConnection connection = account.getXmppConnection();
628 if (connection != null) {
629 connection.resetAttemptCount();
630 }
631 }
632 }
633 }
634
635 public boolean hasInternetConnection() {
636 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
637 .getSystemService(Context.CONNECTIVITY_SERVICE);
638 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
639 return activeNetwork != null && activeNetwork.isConnected();
640 }
641
642 @SuppressLint("TrulyRandom")
643 @Override
644 public void onCreate() {
645 ExceptionHelper.init(getApplicationContext());
646 PRNGFixes.apply();
647 this.mRandom = new SecureRandom();
648 updateMemorizingTrustmanager();
649 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
650 final int cacheSize = maxMemory / 8;
651 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
652 @Override
653 protected int sizeOf(final String key, final Bitmap bitmap) {
654 return bitmap.getByteCount() / 1024;
655 }
656 };
657
658 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
659 this.accounts = databaseBackend.getAccounts();
660
661 restoreFromDatabase();
662
663 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
664 this.fileObserver.startWatching();
665
666 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
667 this.pgpServiceConnection.bindToService();
668
669 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
670 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
671 toggleForegroundService();
672 updateUnreadCountBadge();
673 toggleScreenEventReceiver();
674 }
675
676 @Override
677 public void onDestroy() {
678 try {
679 unregisterReceiver(this.mEventReceiver);
680 } catch (IllegalArgumentException e) {
681 //ignored
682 }
683 super.onDestroy();
684 }
685
686 public void toggleScreenEventReceiver() {
687 if (awayWhenScreenOff()) {
688 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
689 filter.addAction(Intent.ACTION_SCREEN_OFF);
690 registerReceiver(this.mEventReceiver, filter);
691 } else {
692 try {
693 unregisterReceiver(this.mEventReceiver);
694 } catch (IllegalArgumentException e) {
695 //ignored
696 }
697 }
698 }
699
700 public void toggleForegroundService() {
701 if (getPreferences().getBoolean("keep_foreground_service", false)) {
702 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
703 } else {
704 stopForeground(true);
705 }
706 }
707
708 @Override
709 public void onTaskRemoved(final Intent rootIntent) {
710 super.onTaskRemoved(rootIntent);
711 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
712 this.logoutAndSave();
713 }
714 }
715
716 private void logoutAndSave() {
717 for (final Account account : accounts) {
718 databaseBackend.writeRoster(account.getRoster());
719 if (account.getXmppConnection() != null) {
720 disconnect(account, false);
721 }
722 }
723 Context context = getApplicationContext();
724 AlarmManager alarmManager = (AlarmManager) context
725 .getSystemService(Context.ALARM_SERVICE);
726 Intent intent = new Intent(context, EventReceiver.class);
727 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
728 Log.d(Config.LOGTAG, "good bye");
729 stopSelf();
730 }
731
732 protected void scheduleWakeUpCall(int seconds, int requestCode) {
733 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
734
735 Context context = getApplicationContext();
736 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
737
738 Intent intent = new Intent(context, EventReceiver.class);
739 intent.setAction("ping");
740 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
741 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
742 }
743
744 public XmppConnection createConnection(final Account account) {
745 final SharedPreferences sharedPref = getPreferences();
746 account.setResource(sharedPref.getString("resource", "mobile")
747 .toLowerCase(Locale.getDefault()));
748 final XmppConnection connection = new XmppConnection(account, this);
749 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
750 connection.setOnStatusChangedListener(this.statusListener);
751 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
752 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
753 connection.setOnJinglePacketReceivedListener(this.jingleListener);
754 connection.setOnBindListener(this.mOnBindListener);
755 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
756 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
757 return connection;
758 }
759
760 public void sendChatState(Conversation conversation) {
761 if (sendChatStates()) {
762 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
763 sendMessagePacket(conversation.getAccount(), packet);
764 }
765 }
766
767 private void sendFileMessage(final Message message, final boolean delay) {
768 Log.d(Config.LOGTAG, "send file message");
769 final Account account = message.getConversation().getAccount();
770 final XmppConnection connection = account.getXmppConnection();
771 if (connection != null && connection.getFeatures().httpUpload()) {
772 mHttpConnectionManager.createNewUploadConnection(message, delay);
773 } else {
774 mJingleConnectionManager.createNewConnection(message);
775 }
776 }
777
778 public void sendMessage(final Message message) {
779 sendMessage(message, false, false);
780 }
781
782 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
783 final Account account = message.getConversation().getAccount();
784 final Conversation conversation = message.getConversation();
785 account.deactivateGracePeriod();
786 MessagePacket packet = null;
787 boolean saveInDb = true;
788 message.setStatus(Message.STATUS_WAITING);
789
790 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
791 message.getConversation().endOtrIfNeeded();
792 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
793 new Conversation.OnMessageFound() {
794 @Override
795 public void onMessageFound(Message message) {
796 markMessage(message,Message.STATUS_SEND_FAILED);
797 }
798 });
799 }
800
801 if (account.isOnlineAndConnected()) {
802 switch (message.getEncryption()) {
803 case Message.ENCRYPTION_NONE:
804 if (message.needsUploading()) {
805 if (account.httpUploadAvailable() || message.fixCounterpart()) {
806 this.sendFileMessage(message,delay);
807 } else {
808 break;
809 }
810 } else {
811 packet = mMessageGenerator.generateChat(message);
812 }
813 break;
814 case Message.ENCRYPTION_PGP:
815 case Message.ENCRYPTION_DECRYPTED:
816 if (message.needsUploading()) {
817 if (account.httpUploadAvailable() || message.fixCounterpart()) {
818 this.sendFileMessage(message,delay);
819 } else {
820 break;
821 }
822 } else {
823 packet = mMessageGenerator.generatePgpChat(message);
824 }
825 break;
826 case Message.ENCRYPTION_OTR:
827 SessionImpl otrSession = conversation.getOtrSession();
828 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
829 try {
830 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
831 } catch (InvalidJidException e) {
832 break;
833 }
834 if (message.needsUploading()) {
835 mJingleConnectionManager.createNewConnection(message);
836 } else {
837 packet = mMessageGenerator.generateOtrChat(message);
838 }
839 } else if (otrSession == null) {
840 if (message.fixCounterpart()) {
841 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
842 } else {
843 break;
844 }
845 }
846 break;
847 case Message.ENCRYPTION_AXOLOTL:
848 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
849 if (message.needsUploading()) {
850 if (account.httpUploadAvailable() || message.fixCounterpart()) {
851 this.sendFileMessage(message,delay);
852 } else {
853 break;
854 }
855 } else {
856 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
857 if (axolotlMessage == null) {
858 account.getAxolotlService().preparePayloadMessage(message, delay);
859 } else {
860 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
861 }
862 }
863 break;
864
865 }
866 if (packet != null) {
867 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
868 message.setStatus(Message.STATUS_UNSEND);
869 } else {
870 message.setStatus(Message.STATUS_SEND);
871 }
872 }
873 } else {
874 switch(message.getEncryption()) {
875 case Message.ENCRYPTION_DECRYPTED:
876 if (!message.needsUploading()) {
877 String pgpBody = message.getEncryptedBody();
878 String decryptedBody = message.getBody();
879 message.setBody(pgpBody);
880 message.setEncryption(Message.ENCRYPTION_PGP);
881 databaseBackend.createMessage(message);
882 saveInDb = false;
883 message.setBody(decryptedBody);
884 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
885 }
886 break;
887 case Message.ENCRYPTION_OTR:
888 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
889 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
890 }
891 break;
892 case Message.ENCRYPTION_AXOLOTL:
893 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
894 break;
895 }
896 }
897
898 if (resend) {
899 if (packet != null) {
900 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
901 markMessage(message,Message.STATUS_UNSEND);
902 } else {
903 markMessage(message,Message.STATUS_SEND);
904 }
905 }
906 } else {
907 conversation.add(message);
908 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
909 databaseBackend.createMessage(message);
910 }
911 updateConversationUi();
912 }
913 if (packet != null) {
914 if (delay) {
915 mMessageGenerator.addDelay(packet,message.getTimeSent());
916 }
917 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
918 if (this.sendChatStates()) {
919 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
920 }
921 }
922 sendMessagePacket(account, packet);
923 }
924 }
925
926 private void sendUnsentMessages(final Conversation conversation) {
927 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
928
929 @Override
930 public void onMessageFound(Message message) {
931 resendMessage(message, true);
932 }
933 });
934 }
935
936 public void resendMessage(final Message message, final boolean delay) {
937 sendMessage(message, true, delay);
938 }
939
940 public void fetchRosterFromServer(final Account account) {
941 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
942 if (!"".equals(account.getRosterVersion())) {
943 Log.d(Config.LOGTAG, account.getJid().toBareJid()
944 + ": fetching roster version " + account.getRosterVersion());
945 } else {
946 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
947 }
948 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
949 sendIqPacket(account, iqPacket, mIqParser);
950 }
951
952 public void fetchBookmarks(final Account account) {
953 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
954 final Element query = iqPacket.query("jabber:iq:private");
955 query.addChild("storage", "storage:bookmarks");
956 final OnIqPacketReceived callback = new OnIqPacketReceived() {
957
958 @Override
959 public void onIqPacketReceived(final Account account, final IqPacket packet) {
960 if (packet.getType() == IqPacket.TYPE.RESULT) {
961 final Element query = packet.query();
962 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
963 final Element storage = query.findChild("storage", "storage:bookmarks");
964 if (storage != null) {
965 for (final Element item : storage.getChildren()) {
966 if (item.getName().equals("conference")) {
967 final Bookmark bookmark = Bookmark.parse(item, account);
968 bookmarks.add(bookmark);
969 Conversation conversation = find(bookmark);
970 if (conversation != null) {
971 conversation.setBookmark(bookmark);
972 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
973 conversation = findOrCreateConversation(
974 account, bookmark.getJid(), true);
975 conversation.setBookmark(bookmark);
976 joinMuc(conversation);
977 }
978 }
979 }
980 }
981 account.setBookmarks(bookmarks);
982 } else {
983 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fetch bookmarks");
984 }
985 }
986 };
987 sendIqPacket(account, iqPacket, callback);
988 }
989
990 public void pushBookmarks(Account account) {
991 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
992 Element query = iqPacket.query("jabber:iq:private");
993 Element storage = query.addChild("storage", "storage:bookmarks");
994 for (Bookmark bookmark : account.getBookmarks()) {
995 storage.addChild(bookmark);
996 }
997 sendIqPacket(account, iqPacket, mDefaultIqHandler);
998 }
999
1000 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1001 if (mPhoneContactMergerThread != null) {
1002 mPhoneContactMergerThread.interrupt();
1003 }
1004 mPhoneContactMergerThread = new Thread(new Runnable() {
1005 @Override
1006 public void run() {
1007 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
1008 for (Account account : accounts) {
1009 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1010 for (Bundle phoneContact : phoneContacts) {
1011 if (Thread.interrupted()) {
1012 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
1013 return;
1014 }
1015 Jid jid;
1016 try {
1017 jid = Jid.fromString(phoneContact.getString("jid"));
1018 } catch (final InvalidJidException e) {
1019 continue;
1020 }
1021 final Contact contact = account.getRoster().getContact(jid);
1022 String systemAccount = phoneContact.getInt("phoneid")
1023 + "#"
1024 + phoneContact.getString("lookup");
1025 contact.setSystemAccount(systemAccount);
1026 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1027 getAvatarService().clear(contact);
1028 }
1029 contact.setSystemName(phoneContact.getString("displayname"));
1030 withSystemAccounts.remove(contact);
1031 }
1032 for(Contact contact : withSystemAccounts) {
1033 contact.setSystemAccount(null);
1034 contact.setSystemName(null);
1035 if (contact.setPhotoUri(null)) {
1036 getAvatarService().clear(contact);
1037 }
1038 }
1039 }
1040 Log.d(Config.LOGTAG,"finished merging phone contacts");
1041 updateAccountUi();
1042 }
1043 });
1044 mPhoneContactMergerThread.start();
1045 }
1046
1047 private void restoreFromDatabase() {
1048 synchronized (this.conversations) {
1049 final Map<String, Account> accountLookupTable = new Hashtable<>();
1050 for (Account account : this.accounts) {
1051 accountLookupTable.put(account.getUuid(), account);
1052 }
1053 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1054 for (Conversation conversation : this.conversations) {
1055 Account account = accountLookupTable.get(conversation.getAccountUuid());
1056 conversation.setAccount(account);
1057 }
1058 Runnable runnable =new Runnable() {
1059 @Override
1060 public void run() {
1061 Log.d(Config.LOGTAG,"restoring roster");
1062 for(Account account : accounts) {
1063 databaseBackend.readRoster(account.getRoster());
1064 account.initAccountServices(XmppConnectionService.this);
1065 }
1066 getBitmapCache().evictAll();
1067 Looper.prepare();
1068 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1069 new CopyOnWriteArrayList<Bundle>(),
1070 XmppConnectionService.this);
1071 Log.d(Config.LOGTAG,"restoring messages");
1072 for (Conversation conversation : conversations) {
1073 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1074 checkDeletedFiles(conversation);
1075 }
1076 mRestoredFromDatabase = true;
1077 Log.d(Config.LOGTAG,"restored all messages");
1078 updateConversationUi();
1079 }
1080 };
1081 mDatabaseExecutor.execute(runnable);
1082 }
1083 }
1084
1085 public List<Conversation> getConversations() {
1086 return this.conversations;
1087 }
1088
1089 private void checkDeletedFiles(Conversation conversation) {
1090 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1091
1092 @Override
1093 public void onMessageFound(Message message) {
1094 if (!getFileBackend().isFileAvailable(message)) {
1095 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1096 final int s = message.getStatus();
1097 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1098 markMessage(message,Message.STATUS_SEND_FAILED);
1099 }
1100 }
1101 }
1102 });
1103 }
1104
1105 private void markFileDeleted(String uuid) {
1106 for (Conversation conversation : getConversations()) {
1107 Message message = conversation.findMessageWithFileAndUuid(uuid);
1108 if (message != null) {
1109 if (!getFileBackend().isFileAvailable(message)) {
1110 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1111 final int s = message.getStatus();
1112 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1113 markMessage(message,Message.STATUS_SEND_FAILED);
1114 } else {
1115 updateConversationUi();
1116 }
1117 }
1118 return;
1119 }
1120 }
1121 }
1122
1123 public void populateWithOrderedConversations(final List<Conversation> list) {
1124 populateWithOrderedConversations(list, true);
1125 }
1126
1127 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1128 list.clear();
1129 if (includeNoFileUpload) {
1130 list.addAll(getConversations());
1131 } else {
1132 for (Conversation conversation : getConversations()) {
1133 if (conversation.getMode() == Conversation.MODE_SINGLE
1134 || conversation.getAccount().httpUploadAvailable()) {
1135 list.add(conversation);
1136 }
1137 }
1138 }
1139 Collections.sort(list, new Comparator<Conversation>() {
1140 @Override
1141 public int compare(Conversation lhs, Conversation rhs) {
1142 Message left = lhs.getLatestMessage();
1143 Message right = rhs.getLatestMessage();
1144 if (left.getTimeSent() > right.getTimeSent()) {
1145 return -1;
1146 } else if (left.getTimeSent() < right.getTimeSent()) {
1147 return 1;
1148 } else {
1149 return 0;
1150 }
1151 }
1152 });
1153 }
1154
1155 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1156 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1157 return;
1158 }
1159 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1160 Runnable runnable = new Runnable() {
1161 @Override
1162 public void run() {
1163 final Account account = conversation.getAccount();
1164 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1165 if (messages.size() > 0) {
1166 conversation.addAll(0, messages);
1167 checkDeletedFiles(conversation);
1168 callback.onMoreMessagesLoaded(messages.size(), conversation);
1169 } else if (conversation.hasMessagesLeftOnServer()
1170 && account.isOnlineAndConnected()) {
1171 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1172 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1173 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1174 if (query != null) {
1175 query.setCallback(callback);
1176 }
1177 callback.informUser(R.string.fetching_history_from_server);
1178 }
1179 }
1180 }
1181 };
1182 mDatabaseExecutor.execute(runnable);
1183 }
1184
1185 public List<Account> getAccounts() {
1186 return this.accounts;
1187 }
1188
1189 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1190 for (final Conversation conversation : haystack) {
1191 if (conversation.getContact() == contact) {
1192 return conversation;
1193 }
1194 }
1195 return null;
1196 }
1197
1198 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1199 if (jid == null) {
1200 return null;
1201 }
1202 for (final Conversation conversation : haystack) {
1203 if ((account == null || conversation.getAccount() == account)
1204 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1205 return conversation;
1206 }
1207 }
1208 return null;
1209 }
1210
1211 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1212 return this.findOrCreateConversation(account, jid, muc, null);
1213 }
1214
1215 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1216 synchronized (this.conversations) {
1217 Conversation conversation = find(account, jid);
1218 if (conversation != null) {
1219 return conversation;
1220 }
1221 conversation = databaseBackend.findConversation(account, jid);
1222 if (conversation != null) {
1223 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1224 conversation.setAccount(account);
1225 if (muc) {
1226 conversation.setMode(Conversation.MODE_MULTI);
1227 conversation.setContactJid(jid);
1228 } else {
1229 conversation.setMode(Conversation.MODE_SINGLE);
1230 conversation.setContactJid(jid.toBareJid());
1231 }
1232 conversation.setNextEncryption(-1);
1233 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1234 this.databaseBackend.updateConversation(conversation);
1235 } else {
1236 String conversationName;
1237 Contact contact = account.getRoster().getContact(jid);
1238 if (contact != null) {
1239 conversationName = contact.getDisplayName();
1240 } else {
1241 conversationName = jid.getLocalpart();
1242 }
1243 if (muc) {
1244 conversation = new Conversation(conversationName, account, jid,
1245 Conversation.MODE_MULTI);
1246 } else {
1247 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1248 Conversation.MODE_SINGLE);
1249 }
1250 this.databaseBackend.createConversation(conversation);
1251 }
1252 if (account.getXmppConnection() != null
1253 && account.getXmppConnection().getFeatures().mam()
1254 && !muc) {
1255 if (query == null) {
1256 this.mMessageArchiveService.query(conversation);
1257 } else {
1258 if (query.getConversation() == null) {
1259 this.mMessageArchiveService.query(conversation, query.getStart());
1260 }
1261 }
1262 }
1263 checkDeletedFiles(conversation);
1264 this.conversations.add(conversation);
1265 updateConversationUi();
1266 return conversation;
1267 }
1268 }
1269
1270 public void archiveConversation(Conversation conversation) {
1271 getNotificationService().clear(conversation);
1272 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1273 conversation.setNextEncryption(-1);
1274 synchronized (this.conversations) {
1275 if (conversation.getMode() == Conversation.MODE_MULTI) {
1276 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1277 Bookmark bookmark = conversation.getBookmark();
1278 if (bookmark != null && bookmark.autojoin()) {
1279 bookmark.setAutojoin(false);
1280 pushBookmarks(bookmark.getAccount());
1281 }
1282 }
1283 leaveMuc(conversation);
1284 } else {
1285 conversation.endOtrIfNeeded();
1286 }
1287 this.databaseBackend.updateConversation(conversation);
1288 this.conversations.remove(conversation);
1289 updateConversationUi();
1290 }
1291 }
1292
1293 public void createAccount(final Account account) {
1294 account.initAccountServices(this);
1295 databaseBackend.createAccount(account);
1296 this.accounts.add(account);
1297 this.reconnectAccountInBackground(account);
1298 updateAccountUi();
1299 }
1300
1301 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1302 new Thread(new Runnable() {
1303 @Override
1304 public void run() {
1305 try {
1306 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1307 Pair<Jid,String> info = CryptoHelper.extractJidAndName(chain[0]);
1308 if (findAccountByJid(info.first) == null) {
1309 Account account = new Account(info.first, "");
1310 account.setPrivateKeyAlias(alias);
1311 account.setOption(Account.OPTION_DISABLED, true);
1312 createAccount(account);
1313 callback.onAccountCreated(account);
1314 if (Config.X509_VERIFICATION) {
1315 try {
1316 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1317 } catch (CertificateException e) {
1318 callback.informUser(R.string.certificate_chain_is_not_trusted);
1319 }
1320 }
1321 } else {
1322 callback.informUser(R.string.account_already_exists);
1323 }
1324 } catch (Exception e) {
1325 callback.informUser(R.string.unable_to_parse_certificate);
1326 }
1327 }
1328 }).start();
1329
1330 }
1331
1332 public void updateKeyInAccount(final Account account, final String alias) {
1333 Log.d(Config.LOGTAG,"update key in account "+alias);
1334 try {
1335 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1336 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1337 if (account.getJid().toBareJid().equals(info.first)) {
1338 account.setPrivateKeyAlias(alias);
1339 databaseBackend.updateAccount(account);
1340 if (Config.X509_VERIFICATION) {
1341 try {
1342 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1343 } catch (CertificateException e) {
1344 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1345 }
1346 account.getAxolotlService().regenerateKeys(true);
1347 }
1348 } else {
1349 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1350 }
1351 } catch (InterruptedException e) {
1352 e.printStackTrace();
1353 } catch (KeyChainException e) {
1354 e.printStackTrace();
1355 } catch (InvalidJidException e) {
1356 e.printStackTrace();
1357 } catch (CertificateEncodingException e) {
1358 e.printStackTrace();
1359 }
1360 }
1361
1362 public void updateAccount(final Account account) {
1363 this.statusListener.onStatusChanged(account);
1364 databaseBackend.updateAccount(account);
1365 reconnectAccount(account, false, true);
1366 updateAccountUi();
1367 getNotificationService().updateErrorNotification();
1368 }
1369
1370 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1371 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1372 sendIqPacket(account, iq, new OnIqPacketReceived() {
1373 @Override
1374 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1375 if (packet.getType() == IqPacket.TYPE.RESULT) {
1376 account.setPassword(newPassword);
1377 databaseBackend.updateAccount(account);
1378 callback.onPasswordChangeSucceeded();
1379 } else {
1380 callback.onPasswordChangeFailed();
1381 }
1382 }
1383 });
1384 }
1385
1386 public void deleteAccount(final Account account) {
1387 synchronized (this.conversations) {
1388 for (final Conversation conversation : conversations) {
1389 if (conversation.getAccount() == account) {
1390 if (conversation.getMode() == Conversation.MODE_MULTI) {
1391 leaveMuc(conversation);
1392 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1393 conversation.endOtrIfNeeded();
1394 }
1395 conversations.remove(conversation);
1396 }
1397 }
1398 if (account.getXmppConnection() != null) {
1399 this.disconnect(account, true);
1400 }
1401 databaseBackend.deleteAccount(account);
1402 this.accounts.remove(account);
1403 updateAccountUi();
1404 getNotificationService().updateErrorNotification();
1405 }
1406 }
1407
1408 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1409 synchronized (this) {
1410 if (checkListeners()) {
1411 switchToForeground();
1412 }
1413 this.mOnConversationUpdate = listener;
1414 this.mNotificationService.setIsInForeground(true);
1415 if (this.convChangedListenerCount < 2) {
1416 this.convChangedListenerCount++;
1417 }
1418 }
1419 }
1420
1421 public void removeOnConversationListChangedListener() {
1422 synchronized (this) {
1423 this.convChangedListenerCount--;
1424 if (this.convChangedListenerCount <= 0) {
1425 this.convChangedListenerCount = 0;
1426 this.mOnConversationUpdate = null;
1427 this.mNotificationService.setIsInForeground(false);
1428 if (checkListeners()) {
1429 switchToBackground();
1430 }
1431 }
1432 }
1433 }
1434
1435 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1436 synchronized (this) {
1437 if (checkListeners()) {
1438 switchToForeground();
1439 }
1440 this.mOnShowErrorToast = onShowErrorToast;
1441 if (this.showErrorToastListenerCount < 2) {
1442 this.showErrorToastListenerCount++;
1443 }
1444 }
1445 this.mOnShowErrorToast = onShowErrorToast;
1446 }
1447
1448 public void removeOnShowErrorToastListener() {
1449 synchronized (this) {
1450 this.showErrorToastListenerCount--;
1451 if (this.showErrorToastListenerCount <= 0) {
1452 this.showErrorToastListenerCount = 0;
1453 this.mOnShowErrorToast = null;
1454 if (checkListeners()) {
1455 switchToBackground();
1456 }
1457 }
1458 }
1459 }
1460
1461 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1462 synchronized (this) {
1463 if (checkListeners()) {
1464 switchToForeground();
1465 }
1466 this.mOnAccountUpdate = listener;
1467 if (this.accountChangedListenerCount < 2) {
1468 this.accountChangedListenerCount++;
1469 }
1470 }
1471 }
1472
1473 public void removeOnAccountListChangedListener() {
1474 synchronized (this) {
1475 this.accountChangedListenerCount--;
1476 if (this.accountChangedListenerCount <= 0) {
1477 this.mOnAccountUpdate = null;
1478 this.accountChangedListenerCount = 0;
1479 if (checkListeners()) {
1480 switchToBackground();
1481 }
1482 }
1483 }
1484 }
1485
1486 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1487 synchronized (this) {
1488 if (checkListeners()) {
1489 switchToForeground();
1490 }
1491 this.mOnCaptchaRequested = listener;
1492 if (this.captchaRequestedListenerCount < 2) {
1493 this.captchaRequestedListenerCount++;
1494 }
1495 }
1496 }
1497
1498 public void removeOnCaptchaRequestedListener() {
1499 synchronized (this) {
1500 this.captchaRequestedListenerCount--;
1501 if (this.captchaRequestedListenerCount <= 0) {
1502 this.mOnCaptchaRequested = null;
1503 this.captchaRequestedListenerCount = 0;
1504 if (checkListeners()) {
1505 switchToBackground();
1506 }
1507 }
1508 }
1509 }
1510
1511 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1512 synchronized (this) {
1513 if (checkListeners()) {
1514 switchToForeground();
1515 }
1516 this.mOnRosterUpdate = listener;
1517 if (this.rosterChangedListenerCount < 2) {
1518 this.rosterChangedListenerCount++;
1519 }
1520 }
1521 }
1522
1523 public void removeOnRosterUpdateListener() {
1524 synchronized (this) {
1525 this.rosterChangedListenerCount--;
1526 if (this.rosterChangedListenerCount <= 0) {
1527 this.rosterChangedListenerCount = 0;
1528 this.mOnRosterUpdate = null;
1529 if (checkListeners()) {
1530 switchToBackground();
1531 }
1532 }
1533 }
1534 }
1535
1536 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1537 synchronized (this) {
1538 if (checkListeners()) {
1539 switchToForeground();
1540 }
1541 this.mOnUpdateBlocklist = listener;
1542 if (this.updateBlocklistListenerCount < 2) {
1543 this.updateBlocklistListenerCount++;
1544 }
1545 }
1546 }
1547
1548 public void removeOnUpdateBlocklistListener() {
1549 synchronized (this) {
1550 this.updateBlocklistListenerCount--;
1551 if (this.updateBlocklistListenerCount <= 0) {
1552 this.updateBlocklistListenerCount = 0;
1553 this.mOnUpdateBlocklist = null;
1554 if (checkListeners()) {
1555 switchToBackground();
1556 }
1557 }
1558 }
1559 }
1560
1561 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1562 synchronized (this) {
1563 if (checkListeners()) {
1564 switchToForeground();
1565 }
1566 this.mOnKeyStatusUpdated = listener;
1567 if (this.keyStatusUpdatedListenerCount < 2) {
1568 this.keyStatusUpdatedListenerCount++;
1569 }
1570 }
1571 }
1572
1573 public void removeOnNewKeysAvailableListener() {
1574 synchronized (this) {
1575 this.keyStatusUpdatedListenerCount--;
1576 if (this.keyStatusUpdatedListenerCount <= 0) {
1577 this.keyStatusUpdatedListenerCount = 0;
1578 this.mOnKeyStatusUpdated = null;
1579 if (checkListeners()) {
1580 switchToBackground();
1581 }
1582 }
1583 }
1584 }
1585
1586 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1587 synchronized (this) {
1588 if (checkListeners()) {
1589 switchToForeground();
1590 }
1591 this.mOnMucRosterUpdate = listener;
1592 if (this.mucRosterChangedListenerCount < 2) {
1593 this.mucRosterChangedListenerCount++;
1594 }
1595 }
1596 }
1597
1598 public void removeOnMucRosterUpdateListener() {
1599 synchronized (this) {
1600 this.mucRosterChangedListenerCount--;
1601 if (this.mucRosterChangedListenerCount <= 0) {
1602 this.mucRosterChangedListenerCount = 0;
1603 this.mOnMucRosterUpdate = null;
1604 if (checkListeners()) {
1605 switchToBackground();
1606 }
1607 }
1608 }
1609 }
1610
1611 private boolean checkListeners() {
1612 return (this.mOnAccountUpdate == null
1613 && this.mOnConversationUpdate == null
1614 && this.mOnRosterUpdate == null
1615 && this.mOnCaptchaRequested == null
1616 && this.mOnUpdateBlocklist == null
1617 && this.mOnShowErrorToast == null
1618 && this.mOnKeyStatusUpdated == null);
1619 }
1620
1621 private void switchToForeground() {
1622 for (Account account : getAccounts()) {
1623 if (account.getStatus() == Account.State.ONLINE) {
1624 XmppConnection connection = account.getXmppConnection();
1625 if (connection != null && connection.getFeatures().csi()) {
1626 connection.sendActive();
1627 }
1628 }
1629 }
1630 Log.d(Config.LOGTAG, "app switched into foreground");
1631 }
1632
1633 private void switchToBackground() {
1634 for (Account account : getAccounts()) {
1635 if (account.getStatus() == Account.State.ONLINE) {
1636 XmppConnection connection = account.getXmppConnection();
1637 if (connection != null && connection.getFeatures().csi()) {
1638 connection.sendInactive();
1639 }
1640 }
1641 }
1642 for(Conversation conversation : getConversations()) {
1643 conversation.setIncomingChatState(ChatState.ACTIVE);
1644 }
1645 this.mNotificationService.setIsInForeground(false);
1646 Log.d(Config.LOGTAG, "app switched into background");
1647 }
1648
1649 private void connectMultiModeConversations(Account account) {
1650 List<Conversation> conversations = getConversations();
1651 for (Conversation conversation : conversations) {
1652 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1653 joinMuc(conversation,true);
1654 }
1655 }
1656 }
1657
1658 public void joinMuc(Conversation conversation) {
1659 joinMuc(conversation, false);
1660 }
1661
1662 private void joinMuc(Conversation conversation, boolean now) {
1663 Account account = conversation.getAccount();
1664 account.pendingConferenceJoins.remove(conversation);
1665 account.pendingConferenceLeaves.remove(conversation);
1666 if (account.getStatus() == Account.State.ONLINE || now) {
1667 conversation.resetMucOptions();
1668 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1669 @Override
1670 public void onConferenceConfigurationFetched(Conversation conversation) {
1671 Account account = conversation.getAccount();
1672 final String nick = conversation.getMucOptions().getProposedNick();
1673 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1674 if (joinJid == null) {
1675 return; //safety net
1676 }
1677 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1678 PresencePacket packet = new PresencePacket();
1679 packet.setFrom(conversation.getAccount().getJid());
1680 packet.setTo(joinJid);
1681 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1682 if (conversation.getMucOptions().getPassword() != null) {
1683 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1684 }
1685
1686 if (conversation.getMucOptions().mamSupport()) {
1687 // Use MAM instead of the limited muc history to get history
1688 x.addChild("history").setAttribute("maxchars", "0");
1689 } else {
1690 // Fallback to muc history
1691 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1692 }
1693 String sig = account.getPgpSignature();
1694 if (sig != null) {
1695 packet.addChild("status").setContent("online");
1696 packet.addChild("x", "jabber:x:signed").setContent(sig);
1697 }
1698 sendPresencePacket(account, packet);
1699 fetchConferenceConfiguration(conversation);
1700 if (!joinJid.equals(conversation.getJid())) {
1701 conversation.setContactJid(joinJid);
1702 databaseBackend.updateConversation(conversation);
1703 }
1704 conversation.setHasMessagesLeftOnServer(false);
1705 if (conversation.getMucOptions().mamSupport()) {
1706 getMessageArchiveService().catchupMUC(conversation);
1707 }
1708 }
1709 });
1710
1711 } else {
1712 account.pendingConferenceJoins.add(conversation);
1713 }
1714 }
1715
1716 public void providePasswordForMuc(Conversation conversation, String password) {
1717 if (conversation.getMode() == Conversation.MODE_MULTI) {
1718 conversation.getMucOptions().setPassword(password);
1719 if (conversation.getBookmark() != null) {
1720 conversation.getBookmark().setAutojoin(true);
1721 pushBookmarks(conversation.getAccount());
1722 }
1723 databaseBackend.updateConversation(conversation);
1724 joinMuc(conversation);
1725 }
1726 }
1727
1728 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1729 final MucOptions options = conversation.getMucOptions();
1730 final Jid joinJid = options.createJoinJid(nick);
1731 if (options.online()) {
1732 Account account = conversation.getAccount();
1733 options.setOnRenameListener(new OnRenameListener() {
1734
1735 @Override
1736 public void onSuccess() {
1737 conversation.setContactJid(joinJid);
1738 databaseBackend.updateConversation(conversation);
1739 Bookmark bookmark = conversation.getBookmark();
1740 if (bookmark != null) {
1741 bookmark.setNick(nick);
1742 pushBookmarks(bookmark.getAccount());
1743 }
1744 callback.success(conversation);
1745 }
1746
1747 @Override
1748 public void onFailure() {
1749 callback.error(R.string.nick_in_use, conversation);
1750 }
1751 });
1752
1753 PresencePacket packet = new PresencePacket();
1754 packet.setTo(joinJid);
1755 packet.setFrom(conversation.getAccount().getJid());
1756
1757 String sig = account.getPgpSignature();
1758 if (sig != null) {
1759 packet.addChild("status").setContent("online");
1760 packet.addChild("x", "jabber:x:signed").setContent(sig);
1761 }
1762 sendPresencePacket(account, packet);
1763 } else {
1764 conversation.setContactJid(joinJid);
1765 databaseBackend.updateConversation(conversation);
1766 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1767 Bookmark bookmark = conversation.getBookmark();
1768 if (bookmark != null) {
1769 bookmark.setNick(nick);
1770 pushBookmarks(bookmark.getAccount());
1771 }
1772 joinMuc(conversation);
1773 }
1774 }
1775 }
1776
1777 public void leaveMuc(Conversation conversation) {
1778 Account account = conversation.getAccount();
1779 account.pendingConferenceJoins.remove(conversation);
1780 account.pendingConferenceLeaves.remove(conversation);
1781 if (account.getStatus() == Account.State.ONLINE) {
1782 PresencePacket packet = new PresencePacket();
1783 packet.setTo(conversation.getJid());
1784 packet.setFrom(conversation.getAccount().getJid());
1785 packet.setAttribute("type", "unavailable");
1786 sendPresencePacket(conversation.getAccount(), packet);
1787 conversation.getMucOptions().setOffline();
1788 conversation.deregisterWithBookmark();
1789 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1790 + ": leaving muc " + conversation.getJid());
1791 } else {
1792 account.pendingConferenceLeaves.add(conversation);
1793 }
1794 }
1795
1796 private String findConferenceServer(final Account account) {
1797 String server;
1798 if (account.getXmppConnection() != null) {
1799 server = account.getXmppConnection().getMucServer();
1800 if (server != null) {
1801 return server;
1802 }
1803 }
1804 for (Account other : getAccounts()) {
1805 if (other != account && other.getXmppConnection() != null) {
1806 server = other.getXmppConnection().getMucServer();
1807 if (server != null) {
1808 return server;
1809 }
1810 }
1811 }
1812 return null;
1813 }
1814
1815 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1816 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1817 if (account.getStatus() == Account.State.ONLINE) {
1818 try {
1819 String server = findConferenceServer(account);
1820 if (server == null) {
1821 if (callback != null) {
1822 callback.error(R.string.no_conference_server_found, null);
1823 }
1824 return;
1825 }
1826 String name = new BigInteger(75, getRNG()).toString(32);
1827 Jid jid = Jid.fromParts(name, server, null);
1828 final Conversation conversation = findOrCreateConversation(account, jid, true);
1829 joinMuc(conversation);
1830 Bundle options = new Bundle();
1831 options.putString("muc#roomconfig_persistentroom", "1");
1832 options.putString("muc#roomconfig_membersonly", "1");
1833 options.putString("muc#roomconfig_publicroom", "0");
1834 options.putString("muc#roomconfig_whois", "anyone");
1835 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1836 @Override
1837 public void onPushSucceeded() {
1838 for (Jid invite : jids) {
1839 invite(conversation, invite);
1840 }
1841 if (account.countPresences() > 1) {
1842 directInvite(conversation, account.getJid().toBareJid());
1843 }
1844 if (callback != null) {
1845 callback.success(conversation);
1846 }
1847 }
1848
1849 @Override
1850 public void onPushFailed() {
1851 if (callback != null) {
1852 callback.error(R.string.conference_creation_failed, conversation);
1853 }
1854 }
1855 });
1856
1857 } catch (InvalidJidException e) {
1858 if (callback != null) {
1859 callback.error(R.string.conference_creation_failed, null);
1860 }
1861 }
1862 } else {
1863 if (callback != null) {
1864 callback.error(R.string.not_connected_try_again, null);
1865 }
1866 }
1867 }
1868
1869 public void fetchConferenceConfiguration(final Conversation conversation) {
1870 fetchConferenceConfiguration(conversation, null);
1871 }
1872
1873 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1874 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1875 request.setTo(conversation.getJid().toBareJid());
1876 request.query("http://jabber.org/protocol/disco#info");
1877 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1878 @Override
1879 public void onIqPacketReceived(Account account, IqPacket packet) {
1880 if (packet.getType() == IqPacket.TYPE.RESULT) {
1881 ArrayList<String> features = new ArrayList<>();
1882 for (Element child : packet.query().getChildren()) {
1883 if (child != null && child.getName().equals("feature")) {
1884 String var = child.getAttribute("var");
1885 if (var != null) {
1886 features.add(var);
1887 }
1888 }
1889 }
1890 conversation.getMucOptions().updateFeatures(features);
1891 if (callback != null) {
1892 callback.onConferenceConfigurationFetched(conversation);
1893 }
1894 updateConversationUi();
1895 }
1896 }
1897 });
1898 }
1899
1900 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1901 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1902 request.setTo(conversation.getJid().toBareJid());
1903 request.query("http://jabber.org/protocol/muc#owner");
1904 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1905 @Override
1906 public void onIqPacketReceived(Account account, IqPacket packet) {
1907 if (packet.getType() == IqPacket.TYPE.RESULT) {
1908 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1909 for (Field field : data.getFields()) {
1910 if (options.containsKey(field.getFieldName())) {
1911 field.setValue(options.getString(field.getFieldName()));
1912 }
1913 }
1914 data.submit();
1915 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1916 set.setTo(conversation.getJid().toBareJid());
1917 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1918 sendIqPacket(account, set, new OnIqPacketReceived() {
1919 @Override
1920 public void onIqPacketReceived(Account account, IqPacket packet) {
1921 if (callback != null) {
1922 if (packet.getType() == IqPacket.TYPE.RESULT) {
1923 callback.onPushSucceeded();
1924 } else {
1925 callback.onPushFailed();
1926 }
1927 }
1928 }
1929 });
1930 } else {
1931 if (callback != null) {
1932 callback.onPushFailed();
1933 }
1934 }
1935 }
1936 });
1937 }
1938
1939 public void pushSubjectToConference(final Conversation conference, final String subject) {
1940 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1941 this.sendMessagePacket(conference.getAccount(), packet);
1942 final MucOptions mucOptions = conference.getMucOptions();
1943 final MucOptions.User self = mucOptions.getSelf();
1944 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1945 Bundle options = new Bundle();
1946 options.putString("muc#roomconfig_persistentroom", "1");
1947 this.pushConferenceConfiguration(conference, options, null);
1948 }
1949 }
1950
1951 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1952 final Jid jid = user.toBareJid();
1953 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1954 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1955 @Override
1956 public void onIqPacketReceived(Account account, IqPacket packet) {
1957 if (packet.getType() == IqPacket.TYPE.RESULT) {
1958 callback.onAffiliationChangedSuccessful(jid);
1959 } else {
1960 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1961 }
1962 }
1963 });
1964 }
1965
1966 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1967 List<Jid> jids = new ArrayList<>();
1968 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1969 if (user.getAffiliation() == before && user.getJid() != null) {
1970 jids.add(user.getJid());
1971 }
1972 }
1973 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1974 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1975 }
1976
1977 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1978 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1979 Log.d(Config.LOGTAG, request.toString());
1980 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1981 @Override
1982 public void onIqPacketReceived(Account account, IqPacket packet) {
1983 Log.d(Config.LOGTAG, packet.toString());
1984 if (packet.getType() == IqPacket.TYPE.RESULT) {
1985 callback.onRoleChangedSuccessful(nick);
1986 } else {
1987 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1988 }
1989 }
1990 });
1991 }
1992
1993 public void disconnect(Account account, boolean force) {
1994 if ((account.getStatus() == Account.State.ONLINE)
1995 || (account.getStatus() == Account.State.DISABLED)) {
1996 if (!force) {
1997 List<Conversation> conversations = getConversations();
1998 for (Conversation conversation : conversations) {
1999 if (conversation.getAccount() == account) {
2000 if (conversation.getMode() == Conversation.MODE_MULTI) {
2001 leaveMuc(conversation);
2002 } else {
2003 if (conversation.endOtrIfNeeded()) {
2004 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2005 + ": ended otr session with "
2006 + conversation.getJid());
2007 }
2008 }
2009 }
2010 }
2011 sendOfflinePresence(account);
2012 }
2013 account.getXmppConnection().disconnect(force);
2014 }
2015 }
2016
2017 @Override
2018 public IBinder onBind(Intent intent) {
2019 return mBinder;
2020 }
2021
2022 public void updateMessage(Message message) {
2023 databaseBackend.updateMessage(message);
2024 updateConversationUi();
2025 }
2026
2027 protected void syncDirtyContacts(Account account) {
2028 for (Contact contact : account.getRoster().getContacts()) {
2029 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2030 pushContactToServer(contact);
2031 }
2032 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2033 deleteContactOnServer(contact);
2034 }
2035 }
2036 }
2037
2038 public void createContact(Contact contact) {
2039 SharedPreferences sharedPref = getPreferences();
2040 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
2041 if (autoGrant) {
2042 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2043 contact.setOption(Contact.Options.ASKING);
2044 }
2045 pushContactToServer(contact);
2046 }
2047
2048 public void onOtrSessionEstablished(Conversation conversation) {
2049 final Account account = conversation.getAccount();
2050 final Session otrSession = conversation.getOtrSession();
2051 Log.d(Config.LOGTAG,
2052 account.getJid().toBareJid() + " otr session established with "
2053 + conversation.getJid() + "/"
2054 + otrSession.getSessionID().getUserID());
2055 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2056
2057 @Override
2058 public void onMessageFound(Message message) {
2059 SessionID id = otrSession.getSessionID();
2060 try {
2061 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2062 } catch (InvalidJidException e) {
2063 return;
2064 }
2065 if (message.needsUploading()) {
2066 mJingleConnectionManager.createNewConnection(message);
2067 } else {
2068 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2069 if (outPacket != null) {
2070 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2071 message.setStatus(Message.STATUS_SEND);
2072 databaseBackend.updateMessage(message);
2073 sendMessagePacket(account, outPacket);
2074 }
2075 }
2076 updateConversationUi();
2077 }
2078 });
2079 }
2080
2081 public boolean renewSymmetricKey(Conversation conversation) {
2082 Account account = conversation.getAccount();
2083 byte[] symmetricKey = new byte[32];
2084 this.mRandom.nextBytes(symmetricKey);
2085 Session otrSession = conversation.getOtrSession();
2086 if (otrSession != null) {
2087 MessagePacket packet = new MessagePacket();
2088 packet.setType(MessagePacket.TYPE_CHAT);
2089 packet.setFrom(account.getJid());
2090 MessageGenerator.addMessageHints(packet);
2091 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2092 + otrSession.getSessionID().getUserID());
2093 try {
2094 packet.setBody(otrSession
2095 .transformSending(CryptoHelper.FILETRANSFER
2096 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2097 sendMessagePacket(account, packet);
2098 conversation.setSymmetricKey(symmetricKey);
2099 return true;
2100 } catch (OtrException e) {
2101 return false;
2102 }
2103 }
2104 return false;
2105 }
2106
2107 public void pushContactToServer(final Contact contact) {
2108 contact.resetOption(Contact.Options.DIRTY_DELETE);
2109 contact.setOption(Contact.Options.DIRTY_PUSH);
2110 final Account account = contact.getAccount();
2111 if (account.getStatus() == Account.State.ONLINE) {
2112 final boolean ask = contact.getOption(Contact.Options.ASKING);
2113 final boolean sendUpdates = contact
2114 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2115 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2116 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2117 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2118 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2119 if (sendUpdates) {
2120 sendPresencePacket(account,
2121 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2122 }
2123 if (ask) {
2124 sendPresencePacket(account,
2125 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2126 }
2127 }
2128 }
2129
2130 public void publishAvatar(final Account account,
2131 final Uri image,
2132 final UiCallback<Avatar> callback) {
2133 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2134 final int size = Config.AVATAR_SIZE;
2135 final Avatar avatar = getFileBackend()
2136 .getPepAvatar(image, size, format);
2137 if (avatar != null) {
2138 avatar.height = size;
2139 avatar.width = size;
2140 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2141 avatar.type = "image/webp";
2142 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2143 avatar.type = "image/jpeg";
2144 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2145 avatar.type = "image/png";
2146 }
2147 if (!getFileBackend().save(avatar)) {
2148 callback.error(R.string.error_saving_avatar, avatar);
2149 return;
2150 }
2151 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2152 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2153
2154 @Override
2155 public void onIqPacketReceived(Account account, IqPacket result) {
2156 if (result.getType() == IqPacket.TYPE.RESULT) {
2157 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2158 .publishAvatarMetadata(avatar);
2159 sendIqPacket(account, packet, new OnIqPacketReceived() {
2160 @Override
2161 public void onIqPacketReceived(Account account, IqPacket result) {
2162 if (result.getType() == IqPacket.TYPE.RESULT) {
2163 if (account.setAvatar(avatar.getFilename())) {
2164 getAvatarService().clear(account);
2165 databaseBackend.updateAccount(account);
2166 }
2167 callback.success(avatar);
2168 } else {
2169 callback.error(
2170 R.string.error_publish_avatar_server_reject,
2171 avatar);
2172 }
2173 }
2174 });
2175 } else {
2176 callback.error(
2177 R.string.error_publish_avatar_server_reject,
2178 avatar);
2179 }
2180 }
2181 });
2182 } else {
2183 callback.error(R.string.error_publish_avatar_converting, null);
2184 }
2185 }
2186
2187 public void fetchAvatar(Account account, Avatar avatar) {
2188 fetchAvatar(account, avatar, null);
2189 }
2190
2191 private static String generateFetchKey(Account account, final Avatar avatar) {
2192 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
2193 }
2194
2195 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2196 final String KEY = generateFetchKey(account, avatar);
2197 synchronized(this.mInProgressAvatarFetches) {
2198 if (this.mInProgressAvatarFetches.contains(KEY)) {
2199 return;
2200 } else {
2201 switch (avatar.origin) {
2202 case PEP:
2203 this.mInProgressAvatarFetches.add(KEY);
2204 fetchAvatarPep(account, avatar, callback);
2205 break;
2206 case VCARD:
2207 this.mInProgressAvatarFetches.add(KEY);
2208 fetchAvatarVcard(account, avatar, callback);
2209 break;
2210 }
2211 }
2212 }
2213 }
2214
2215 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2216 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2217 sendIqPacket(account, packet, new OnIqPacketReceived() {
2218
2219 @Override
2220 public void onIqPacketReceived(Account account, IqPacket result) {
2221 synchronized (mInProgressAvatarFetches) {
2222 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2223 }
2224 final String ERROR = account.getJid().toBareJid()
2225 + ": fetching avatar for " + avatar.owner + " failed ";
2226 if (result.getType() == IqPacket.TYPE.RESULT) {
2227 avatar.image = mIqParser.avatarData(result);
2228 if (avatar.image != null) {
2229 if (getFileBackend().save(avatar)) {
2230 if (account.getJid().toBareJid().equals(avatar.owner)) {
2231 if (account.setAvatar(avatar.getFilename())) {
2232 databaseBackend.updateAccount(account);
2233 }
2234 getAvatarService().clear(account);
2235 updateConversationUi();
2236 updateAccountUi();
2237 } else {
2238 Contact contact = account.getRoster()
2239 .getContact(avatar.owner);
2240 contact.setAvatar(avatar);
2241 getAvatarService().clear(contact);
2242 updateConversationUi();
2243 updateRosterUi();
2244 }
2245 if (callback != null) {
2246 callback.success(avatar);
2247 }
2248 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2249 + ": succesfuly fetched pep avatar for " + avatar.owner);
2250 return;
2251 }
2252 } else {
2253
2254 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2255 }
2256 } else {
2257 Element error = result.findChild("error");
2258 if (error == null) {
2259 Log.d(Config.LOGTAG, ERROR + "(server error)");
2260 } else {
2261 Log.d(Config.LOGTAG, ERROR + error.toString());
2262 }
2263 }
2264 if (callback != null) {
2265 callback.error(0, null);
2266 }
2267
2268 }
2269 });
2270 }
2271
2272 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2273 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2274 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2275 @Override
2276 public void onIqPacketReceived(Account account, IqPacket packet) {
2277 synchronized (mInProgressAvatarFetches) {
2278 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2279 }
2280 if (packet.getType() == IqPacket.TYPE.RESULT) {
2281 Element vCard = packet.findChild("vCard", "vcard-temp");
2282 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2283 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2284 if (image != null) {
2285 avatar.image = image;
2286 if (getFileBackend().save(avatar)) {
2287 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2288 + ": successfully fetched vCard avatar for " + avatar.owner);
2289 Contact contact = account.getRoster()
2290 .getContact(avatar.owner);
2291 contact.setAvatar(avatar);
2292 getAvatarService().clear(contact);
2293 updateConversationUi();
2294 updateRosterUi();
2295 }
2296 }
2297 }
2298 }
2299 });
2300 }
2301
2302 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2303 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2304 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2305
2306 @Override
2307 public void onIqPacketReceived(Account account, IqPacket packet) {
2308 if (packet.getType() == IqPacket.TYPE.RESULT) {
2309 Element pubsub = packet.findChild("pubsub",
2310 "http://jabber.org/protocol/pubsub");
2311 if (pubsub != null) {
2312 Element items = pubsub.findChild("items");
2313 if (items != null) {
2314 Avatar avatar = Avatar.parseMetadata(items);
2315 if (avatar != null) {
2316 avatar.owner = account.getJid().toBareJid();
2317 if (fileBackend.isAvatarCached(avatar)) {
2318 if (account.setAvatar(avatar.getFilename())) {
2319 databaseBackend.updateAccount(account);
2320 }
2321 getAvatarService().clear(account);
2322 callback.success(avatar);
2323 } else {
2324 fetchAvatarPep(account, avatar, callback);
2325 }
2326 return;
2327 }
2328 }
2329 }
2330 }
2331 callback.error(0, null);
2332 }
2333 });
2334 }
2335
2336 public void deleteContactOnServer(Contact contact) {
2337 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2338 contact.resetOption(Contact.Options.DIRTY_PUSH);
2339 contact.setOption(Contact.Options.DIRTY_DELETE);
2340 Account account = contact.getAccount();
2341 if (account.getStatus() == Account.State.ONLINE) {
2342 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2343 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2344 item.setAttribute("jid", contact.getJid().toString());
2345 item.setAttribute("subscription", "remove");
2346 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2347 }
2348 }
2349
2350 public void updateConversation(Conversation conversation) {
2351 this.databaseBackend.updateConversation(conversation);
2352 }
2353
2354 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2355 synchronized (account) {
2356 if (account.getXmppConnection() != null) {
2357 disconnect(account, force);
2358 }
2359 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2360
2361 synchronized (this.mInProgressAvatarFetches) {
2362 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2363 final String KEY = iterator.next();
2364 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2365 iterator.remove();
2366 }
2367 }
2368 }
2369
2370 if (account.getXmppConnection() == null) {
2371 account.setXmppConnection(createConnection(account));
2372 }
2373 Thread thread = new Thread(account.getXmppConnection());
2374 account.getXmppConnection().setInteractive(interactive);
2375 thread.start();
2376 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2377 } else {
2378 account.getRoster().clearPresences();
2379 account.setXmppConnection(null);
2380 }
2381 }
2382 }
2383
2384 public void reconnectAccountInBackground(final Account account) {
2385 new Thread(new Runnable() {
2386 @Override
2387 public void run() {
2388 reconnectAccount(account,false,true);
2389 }
2390 }).start();
2391 }
2392
2393 public void invite(Conversation conversation, Jid contact) {
2394 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2395 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2396 sendMessagePacket(conversation.getAccount(), packet);
2397 }
2398
2399 public void directInvite(Conversation conversation, Jid jid) {
2400 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2401 sendMessagePacket(conversation.getAccount(),packet);
2402 }
2403
2404 public void resetSendingToWaiting(Account account) {
2405 for (Conversation conversation : getConversations()) {
2406 if (conversation.getAccount() == account) {
2407 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2408
2409 @Override
2410 public void onMessageFound(Message message) {
2411 markMessage(message, Message.STATUS_WAITING);
2412 }
2413 });
2414 }
2415 }
2416 }
2417
2418 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2419 if (uuid == null) {
2420 return null;
2421 }
2422 for (Conversation conversation : getConversations()) {
2423 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2424 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2425 if (message != null) {
2426 markMessage(message, status);
2427 }
2428 return message;
2429 }
2430 }
2431 return null;
2432 }
2433
2434 public boolean markMessage(Conversation conversation, String uuid, int status) {
2435 if (uuid == null) {
2436 return false;
2437 } else {
2438 Message message = conversation.findSentMessageWithUuid(uuid);
2439 if (message != null) {
2440 markMessage(message, status);
2441 return true;
2442 } else {
2443 return false;
2444 }
2445 }
2446 }
2447
2448 public void markMessage(Message message, int status) {
2449 if (status == Message.STATUS_SEND_FAILED
2450 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2451 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2452 return;
2453 }
2454 message.setStatus(status);
2455 databaseBackend.updateMessage(message);
2456 updateConversationUi();
2457 }
2458
2459 public SharedPreferences getPreferences() {
2460 return PreferenceManager
2461 .getDefaultSharedPreferences(getApplicationContext());
2462 }
2463
2464 public boolean forceEncryption() {
2465 return getPreferences().getBoolean("force_encryption", false);
2466 }
2467
2468 public boolean confirmMessages() {
2469 return getPreferences().getBoolean("confirm_messages", true);
2470 }
2471
2472 public boolean sendChatStates() {
2473 return getPreferences().getBoolean("chat_states", false);
2474 }
2475
2476 public boolean saveEncryptedMessages() {
2477 return !getPreferences().getBoolean("dont_save_encrypted", false);
2478 }
2479
2480 public boolean indicateReceived() {
2481 return getPreferences().getBoolean("indicate_received", false);
2482 }
2483
2484 public int unreadCount() {
2485 int count = 0;
2486 for(Conversation conversation : getConversations()) {
2487 count += conversation.unreadCount();
2488 }
2489 return count;
2490 }
2491
2492
2493 public void showErrorToastInUi(int resId) {
2494 if (mOnShowErrorToast != null) {
2495 mOnShowErrorToast.onShowErrorToast(resId);
2496 }
2497 }
2498
2499 public void updateConversationUi() {
2500 if (mOnConversationUpdate != null) {
2501 mOnConversationUpdate.onConversationUpdate();
2502 }
2503 }
2504
2505 public void updateAccountUi() {
2506 if (mOnAccountUpdate != null) {
2507 mOnAccountUpdate.onAccountUpdate();
2508 }
2509 }
2510
2511 public void updateRosterUi() {
2512 if (mOnRosterUpdate != null) {
2513 mOnRosterUpdate.onRosterUpdate();
2514 }
2515 }
2516
2517 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2518 boolean rc = false;
2519 if (mOnCaptchaRequested != null) {
2520 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2521 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int)(captcha.getWidth() * metrics.scaledDensity),
2522 (int)(captcha.getHeight() * metrics.scaledDensity), false);
2523
2524 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2525 rc = true;
2526 }
2527
2528 return rc;
2529 }
2530
2531 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2532 if (mOnUpdateBlocklist != null) {
2533 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2534 }
2535 }
2536
2537 public void updateMucRosterUi() {
2538 if (mOnMucRosterUpdate != null) {
2539 mOnMucRosterUpdate.onMucRosterUpdate();
2540 }
2541 }
2542
2543 public void keyStatusUpdated() {
2544 if(mOnKeyStatusUpdated != null) {
2545 mOnKeyStatusUpdated.onKeyStatusUpdated();
2546 }
2547 }
2548
2549 public Account findAccountByJid(final Jid accountJid) {
2550 for (Account account : this.accounts) {
2551 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2552 return account;
2553 }
2554 }
2555 return null;
2556 }
2557
2558 public Conversation findConversationByUuid(String uuid) {
2559 for (Conversation conversation : getConversations()) {
2560 if (conversation.getUuid().equals(uuid)) {
2561 return conversation;
2562 }
2563 }
2564 return null;
2565 }
2566
2567 public void markRead(final Conversation conversation) {
2568 mNotificationService.clear(conversation);
2569 conversation.markRead();
2570 updateUnreadCountBadge();
2571 }
2572
2573 public synchronized void updateUnreadCountBadge() {
2574 int count = unreadCount();
2575 if (unreadCount != count) {
2576 Log.d(Config.LOGTAG, "update unread count to " + count);
2577 if (count > 0) {
2578 ShortcutBadger.with(getApplicationContext()).count(count);
2579 } else {
2580 ShortcutBadger.with(getApplicationContext()).remove();
2581 }
2582 unreadCount = count;
2583 }
2584 }
2585
2586 public void sendReadMarker(final Conversation conversation) {
2587 final Message markable = conversation.getLatestMarkableMessage();
2588 this.markRead(conversation);
2589 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2590 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2591 Account account = conversation.getAccount();
2592 final Jid to = markable.getCounterpart();
2593 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2594 this.sendMessagePacket(conversation.getAccount(), packet);
2595 }
2596 updateConversationUi();
2597 }
2598
2599 public SecureRandom getRNG() {
2600 return this.mRandom;
2601 }
2602
2603 public MemorizingTrustManager getMemorizingTrustManager() {
2604 return this.mMemorizingTrustManager;
2605 }
2606
2607 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2608 this.mMemorizingTrustManager = trustManager;
2609 }
2610
2611 public void updateMemorizingTrustmanager() {
2612 final MemorizingTrustManager tm;
2613 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2614 if (dontTrustSystemCAs) {
2615 tm = new MemorizingTrustManager(getApplicationContext(), null);
2616 } else {
2617 tm = new MemorizingTrustManager(getApplicationContext());
2618 }
2619 setMemorizingTrustManager(tm);
2620 }
2621
2622 public PowerManager getPowerManager() {
2623 return this.pm;
2624 }
2625
2626 public LruCache<String, Bitmap> getBitmapCache() {
2627 return this.mBitmapCache;
2628 }
2629
2630 public void syncRosterToDisk(final Account account) {
2631 Runnable runnable = new Runnable() {
2632
2633 @Override
2634 public void run() {
2635 databaseBackend.writeRoster(account.getRoster());
2636 }
2637 };
2638 mDatabaseExecutor.execute(runnable);
2639
2640 }
2641
2642 public List<String> getKnownHosts() {
2643 final List<String> hosts = new ArrayList<>();
2644 for (final Account account : getAccounts()) {
2645 if (!hosts.contains(account.getServer().toString())) {
2646 hosts.add(account.getServer().toString());
2647 }
2648 for (final Contact contact : account.getRoster().getContacts()) {
2649 if (contact.showInRoster()) {
2650 final String server = contact.getServer().toString();
2651 if (server != null && !hosts.contains(server)) {
2652 hosts.add(server);
2653 }
2654 }
2655 }
2656 }
2657 return hosts;
2658 }
2659
2660 public List<String> getKnownConferenceHosts() {
2661 final ArrayList<String> mucServers = new ArrayList<>();
2662 for (final Account account : accounts) {
2663 if (account.getXmppConnection() != null) {
2664 final String server = account.getXmppConnection().getMucServer();
2665 if (server != null && !mucServers.contains(server)) {
2666 mucServers.add(server);
2667 }
2668 }
2669 }
2670 return mucServers;
2671 }
2672
2673 public void sendMessagePacket(Account account, MessagePacket packet) {
2674 XmppConnection connection = account.getXmppConnection();
2675 if (connection != null) {
2676 connection.sendMessagePacket(packet);
2677 }
2678 }
2679
2680 public void sendPresencePacket(Account account, PresencePacket packet) {
2681 XmppConnection connection = account.getXmppConnection();
2682 if (connection != null) {
2683 connection.sendPresencePacket(packet);
2684 }
2685 }
2686
2687 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2688 XmppConnection connection = account.getXmppConnection();
2689 if (connection != null) {
2690 connection.sendCaptchaRegistryRequest(id, data);
2691 }
2692 }
2693
2694 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2695 final XmppConnection connection = account.getXmppConnection();
2696 if (connection != null) {
2697 connection.sendIqPacket(packet, callback);
2698 }
2699 }
2700
2701 public void sendPresence(final Account account) {
2702 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2703 }
2704
2705 public void refreshAllPresences() {
2706 for (Account account : getAccounts()) {
2707 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2708 sendPresence(account);
2709 }
2710 }
2711 }
2712
2713 public void sendOfflinePresence(final Account account) {
2714 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2715 }
2716
2717 public MessageGenerator getMessageGenerator() {
2718 return this.mMessageGenerator;
2719 }
2720
2721 public PresenceGenerator getPresenceGenerator() {
2722 return this.mPresenceGenerator;
2723 }
2724
2725 public IqGenerator getIqGenerator() {
2726 return this.mIqGenerator;
2727 }
2728
2729 public IqParser getIqParser() {
2730 return this.mIqParser;
2731 }
2732
2733 public JingleConnectionManager getJingleConnectionManager() {
2734 return this.mJingleConnectionManager;
2735 }
2736
2737 public MessageArchiveService getMessageArchiveService() {
2738 return this.mMessageArchiveService;
2739 }
2740
2741 public List<Contact> findContacts(Jid jid) {
2742 ArrayList<Contact> contacts = new ArrayList<>();
2743 for (Account account : getAccounts()) {
2744 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2745 Contact contact = account.getRoster().getContactFromRoster(jid);
2746 if (contact != null) {
2747 contacts.add(contact);
2748 }
2749 }
2750 }
2751 return contacts;
2752 }
2753
2754 public NotificationService getNotificationService() {
2755 return this.mNotificationService;
2756 }
2757
2758 public HttpConnectionManager getHttpConnectionManager() {
2759 return this.mHttpConnectionManager;
2760 }
2761
2762 public void resendFailedMessages(final Message message) {
2763 final Collection<Message> messages = new ArrayList<>();
2764 Message current = message;
2765 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2766 messages.add(current);
2767 if (current.mergeable(current.next())) {
2768 current = current.next();
2769 } else {
2770 break;
2771 }
2772 }
2773 for (final Message msg : messages) {
2774 msg.setTime(System.currentTimeMillis());
2775 markMessage(msg, Message.STATUS_WAITING);
2776 this.resendMessage(msg,false);
2777 }
2778 }
2779
2780 public void clearConversationHistory(final Conversation conversation) {
2781 conversation.clearMessages();
2782 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2783 conversation.resetLastMessageTransmitted();
2784 new Thread(new Runnable() {
2785 @Override
2786 public void run() {
2787 databaseBackend.deleteMessagesInConversation(conversation);
2788 }
2789 }).start();
2790 }
2791
2792 public void sendBlockRequest(final Blockable blockable) {
2793 if (blockable != null && blockable.getBlockedJid() != null) {
2794 final Jid jid = blockable.getBlockedJid();
2795 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2796
2797 @Override
2798 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2799 if (packet.getType() == IqPacket.TYPE.RESULT) {
2800 account.getBlocklist().add(jid);
2801 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2802 }
2803 }
2804 });
2805 }
2806 }
2807
2808 public void sendUnblockRequest(final Blockable blockable) {
2809 if (blockable != null && blockable.getJid() != null) {
2810 final Jid jid = blockable.getBlockedJid();
2811 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2812 @Override
2813 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2814 if (packet.getType() == IqPacket.TYPE.RESULT) {
2815 account.getBlocklist().remove(jid);
2816 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2817 }
2818 }
2819 });
2820 }
2821 }
2822
2823 public interface OnAccountCreated {
2824 void onAccountCreated(Account account);
2825 void informUser(int r);
2826 }
2827
2828 public interface OnMoreMessagesLoaded {
2829 void onMoreMessagesLoaded(int count, Conversation conversation);
2830
2831 void informUser(int r);
2832 }
2833
2834 public interface OnAccountPasswordChanged {
2835 void onPasswordChangeSucceeded();
2836
2837 void onPasswordChangeFailed();
2838 }
2839
2840 public interface OnAffiliationChanged {
2841 void onAffiliationChangedSuccessful(Jid jid);
2842
2843 void onAffiliationChangeFailed(Jid jid, int resId);
2844 }
2845
2846 public interface OnRoleChanged {
2847 void onRoleChangedSuccessful(String nick);
2848
2849 void onRoleChangeFailed(String nick, int resid);
2850 }
2851
2852 public interface OnConversationUpdate {
2853 void onConversationUpdate();
2854 }
2855
2856 public interface OnAccountUpdate {
2857 void onAccountUpdate();
2858 }
2859
2860 public interface OnCaptchaRequested {
2861 void onCaptchaRequested(Account account,
2862 String id,
2863 Data data,
2864 Bitmap captcha);
2865 }
2866
2867 public interface OnRosterUpdate {
2868 void onRosterUpdate();
2869 }
2870
2871 public interface OnMucRosterUpdate {
2872 void onMucRosterUpdate();
2873 }
2874
2875 public interface OnConferenceConfigurationFetched {
2876 void onConferenceConfigurationFetched(Conversation conversation);
2877 }
2878
2879 public interface OnConferenceOptionsPushed {
2880 void onPushSucceeded();
2881
2882 void onPushFailed();
2883 }
2884
2885 public interface OnShowErrorToast {
2886 void onShowErrorToast(int resId);
2887 }
2888
2889 public class XmppConnectionBinder extends Binder {
2890 public XmppConnectionService getService() {
2891 return XmppConnectionService.this;
2892 }
2893 }
2894}