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 onTrimMemory(int level) {
678 super.onTrimMemory(level);
679 if (level >= TRIM_MEMORY_COMPLETE) {
680 Log.d(Config.LOGTAG,"clear cache due to low memory");
681 getBitmapCache().evictAll();
682 }
683 }
684
685 @Override
686 public void onDestroy() {
687 try {
688 unregisterReceiver(this.mEventReceiver);
689 } catch (IllegalArgumentException e) {
690 //ignored
691 }
692 super.onDestroy();
693 }
694
695 public void toggleScreenEventReceiver() {
696 if (awayWhenScreenOff()) {
697 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
698 filter.addAction(Intent.ACTION_SCREEN_OFF);
699 registerReceiver(this.mEventReceiver, filter);
700 } else {
701 try {
702 unregisterReceiver(this.mEventReceiver);
703 } catch (IllegalArgumentException e) {
704 //ignored
705 }
706 }
707 }
708
709 public void toggleForegroundService() {
710 if (getPreferences().getBoolean("keep_foreground_service", false)) {
711 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
712 } else {
713 stopForeground(true);
714 }
715 }
716
717 @Override
718 public void onTaskRemoved(final Intent rootIntent) {
719 super.onTaskRemoved(rootIntent);
720 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
721 this.logoutAndSave();
722 }
723 }
724
725 private void logoutAndSave() {
726 for (final Account account : accounts) {
727 databaseBackend.writeRoster(account.getRoster());
728 if (account.getXmppConnection() != null) {
729 disconnect(account, false);
730 }
731 }
732 Context context = getApplicationContext();
733 AlarmManager alarmManager = (AlarmManager) context
734 .getSystemService(Context.ALARM_SERVICE);
735 Intent intent = new Intent(context, EventReceiver.class);
736 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
737 Log.d(Config.LOGTAG, "good bye");
738 stopSelf();
739 }
740
741 protected void scheduleWakeUpCall(int seconds, int requestCode) {
742 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
743
744 Context context = getApplicationContext();
745 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
746
747 Intent intent = new Intent(context, EventReceiver.class);
748 intent.setAction("ping");
749 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
750 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
751 }
752
753 public XmppConnection createConnection(final Account account) {
754 final SharedPreferences sharedPref = getPreferences();
755 account.setResource(sharedPref.getString("resource", "mobile")
756 .toLowerCase(Locale.getDefault()));
757 final XmppConnection connection = new XmppConnection(account, this);
758 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
759 connection.setOnStatusChangedListener(this.statusListener);
760 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
761 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
762 connection.setOnJinglePacketReceivedListener(this.jingleListener);
763 connection.setOnBindListener(this.mOnBindListener);
764 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
765 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
766 return connection;
767 }
768
769 public void sendChatState(Conversation conversation) {
770 if (sendChatStates()) {
771 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
772 sendMessagePacket(conversation.getAccount(), packet);
773 }
774 }
775
776 private void sendFileMessage(final Message message, final boolean delay) {
777 Log.d(Config.LOGTAG, "send file message");
778 final Account account = message.getConversation().getAccount();
779 final XmppConnection connection = account.getXmppConnection();
780 if (connection != null && connection.getFeatures().httpUpload()) {
781 mHttpConnectionManager.createNewUploadConnection(message, delay);
782 } else {
783 mJingleConnectionManager.createNewConnection(message);
784 }
785 }
786
787 public void sendMessage(final Message message) {
788 sendMessage(message, false, false);
789 }
790
791 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
792 final Account account = message.getConversation().getAccount();
793 final Conversation conversation = message.getConversation();
794 account.deactivateGracePeriod();
795 MessagePacket packet = null;
796 boolean saveInDb = true;
797 message.setStatus(Message.STATUS_WAITING);
798
799 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
800 message.getConversation().endOtrIfNeeded();
801 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
802 new Conversation.OnMessageFound() {
803 @Override
804 public void onMessageFound(Message message) {
805 markMessage(message,Message.STATUS_SEND_FAILED);
806 }
807 });
808 }
809
810 if (account.isOnlineAndConnected()) {
811 switch (message.getEncryption()) {
812 case Message.ENCRYPTION_NONE:
813 if (message.needsUploading()) {
814 if (account.httpUploadAvailable() || message.fixCounterpart()) {
815 this.sendFileMessage(message,delay);
816 } else {
817 break;
818 }
819 } else {
820 packet = mMessageGenerator.generateChat(message);
821 }
822 break;
823 case Message.ENCRYPTION_PGP:
824 case Message.ENCRYPTION_DECRYPTED:
825 if (message.needsUploading()) {
826 if (account.httpUploadAvailable() || message.fixCounterpart()) {
827 this.sendFileMessage(message,delay);
828 } else {
829 break;
830 }
831 } else {
832 packet = mMessageGenerator.generatePgpChat(message);
833 }
834 break;
835 case Message.ENCRYPTION_OTR:
836 SessionImpl otrSession = conversation.getOtrSession();
837 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
838 try {
839 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
840 } catch (InvalidJidException e) {
841 break;
842 }
843 if (message.needsUploading()) {
844 mJingleConnectionManager.createNewConnection(message);
845 } else {
846 packet = mMessageGenerator.generateOtrChat(message);
847 }
848 } else if (otrSession == null) {
849 if (message.fixCounterpart()) {
850 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
851 } else {
852 break;
853 }
854 }
855 break;
856 case Message.ENCRYPTION_AXOLOTL:
857 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
858 if (message.needsUploading()) {
859 if (account.httpUploadAvailable() || message.fixCounterpart()) {
860 this.sendFileMessage(message,delay);
861 } else {
862 break;
863 }
864 } else {
865 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
866 if (axolotlMessage == null) {
867 account.getAxolotlService().preparePayloadMessage(message, delay);
868 } else {
869 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
870 }
871 }
872 break;
873
874 }
875 if (packet != null) {
876 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
877 message.setStatus(Message.STATUS_UNSEND);
878 } else {
879 message.setStatus(Message.STATUS_SEND);
880 }
881 }
882 } else {
883 switch(message.getEncryption()) {
884 case Message.ENCRYPTION_DECRYPTED:
885 if (!message.needsUploading()) {
886 String pgpBody = message.getEncryptedBody();
887 String decryptedBody = message.getBody();
888 message.setBody(pgpBody);
889 message.setEncryption(Message.ENCRYPTION_PGP);
890 databaseBackend.createMessage(message);
891 saveInDb = false;
892 message.setBody(decryptedBody);
893 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
894 }
895 break;
896 case Message.ENCRYPTION_OTR:
897 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
898 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
899 }
900 break;
901 case Message.ENCRYPTION_AXOLOTL:
902 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
903 break;
904 }
905 }
906
907 if (resend) {
908 if (packet != null) {
909 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
910 markMessage(message,Message.STATUS_UNSEND);
911 } else {
912 markMessage(message,Message.STATUS_SEND);
913 }
914 }
915 } else {
916 conversation.add(message);
917 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
918 databaseBackend.createMessage(message);
919 }
920 updateConversationUi();
921 }
922 if (packet != null) {
923 if (delay) {
924 mMessageGenerator.addDelay(packet,message.getTimeSent());
925 }
926 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
927 if (this.sendChatStates()) {
928 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
929 }
930 }
931 sendMessagePacket(account, packet);
932 }
933 }
934
935 private void sendUnsentMessages(final Conversation conversation) {
936 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
937
938 @Override
939 public void onMessageFound(Message message) {
940 resendMessage(message, true);
941 }
942 });
943 }
944
945 public void resendMessage(final Message message, final boolean delay) {
946 sendMessage(message, true, delay);
947 }
948
949 public void fetchRosterFromServer(final Account account) {
950 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
951 if (!"".equals(account.getRosterVersion())) {
952 Log.d(Config.LOGTAG, account.getJid().toBareJid()
953 + ": fetching roster version " + account.getRosterVersion());
954 } else {
955 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
956 }
957 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
958 sendIqPacket(account, iqPacket, mIqParser);
959 }
960
961 public void fetchBookmarks(final Account account) {
962 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
963 final Element query = iqPacket.query("jabber:iq:private");
964 query.addChild("storage", "storage:bookmarks");
965 final OnIqPacketReceived callback = new OnIqPacketReceived() {
966
967 @Override
968 public void onIqPacketReceived(final Account account, final IqPacket packet) {
969 if (packet.getType() == IqPacket.TYPE.RESULT) {
970 final Element query = packet.query();
971 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
972 final Element storage = query.findChild("storage", "storage:bookmarks");
973 if (storage != null) {
974 for (final Element item : storage.getChildren()) {
975 if (item.getName().equals("conference")) {
976 final Bookmark bookmark = Bookmark.parse(item, account);
977 bookmarks.add(bookmark);
978 Conversation conversation = find(bookmark);
979 if (conversation != null) {
980 conversation.setBookmark(bookmark);
981 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
982 conversation = findOrCreateConversation(
983 account, bookmark.getJid(), true);
984 conversation.setBookmark(bookmark);
985 joinMuc(conversation);
986 }
987 }
988 }
989 }
990 account.setBookmarks(bookmarks);
991 } else {
992 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fetch bookmarks");
993 }
994 }
995 };
996 sendIqPacket(account, iqPacket, callback);
997 }
998
999 public void pushBookmarks(Account account) {
1000 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1001 Element query = iqPacket.query("jabber:iq:private");
1002 Element storage = query.addChild("storage", "storage:bookmarks");
1003 for (Bookmark bookmark : account.getBookmarks()) {
1004 storage.addChild(bookmark);
1005 }
1006 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1007 }
1008
1009 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1010 if (mPhoneContactMergerThread != null) {
1011 mPhoneContactMergerThread.interrupt();
1012 }
1013 mPhoneContactMergerThread = new Thread(new Runnable() {
1014 @Override
1015 public void run() {
1016 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
1017 for (Account account : accounts) {
1018 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1019 for (Bundle phoneContact : phoneContacts) {
1020 if (Thread.interrupted()) {
1021 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
1022 return;
1023 }
1024 Jid jid;
1025 try {
1026 jid = Jid.fromString(phoneContact.getString("jid"));
1027 } catch (final InvalidJidException e) {
1028 continue;
1029 }
1030 final Contact contact = account.getRoster().getContact(jid);
1031 String systemAccount = phoneContact.getInt("phoneid")
1032 + "#"
1033 + phoneContact.getString("lookup");
1034 contact.setSystemAccount(systemAccount);
1035 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1036 getAvatarService().clear(contact);
1037 }
1038 contact.setSystemName(phoneContact.getString("displayname"));
1039 withSystemAccounts.remove(contact);
1040 }
1041 for(Contact contact : withSystemAccounts) {
1042 contact.setSystemAccount(null);
1043 contact.setSystemName(null);
1044 if (contact.setPhotoUri(null)) {
1045 getAvatarService().clear(contact);
1046 }
1047 }
1048 }
1049 Log.d(Config.LOGTAG,"finished merging phone contacts");
1050 updateAccountUi();
1051 }
1052 });
1053 mPhoneContactMergerThread.start();
1054 }
1055
1056 private void restoreFromDatabase() {
1057 synchronized (this.conversations) {
1058 final Map<String, Account> accountLookupTable = new Hashtable<>();
1059 for (Account account : this.accounts) {
1060 accountLookupTable.put(account.getUuid(), account);
1061 }
1062 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1063 for (Conversation conversation : this.conversations) {
1064 Account account = accountLookupTable.get(conversation.getAccountUuid());
1065 conversation.setAccount(account);
1066 }
1067 Runnable runnable =new Runnable() {
1068 @Override
1069 public void run() {
1070 Log.d(Config.LOGTAG,"restoring roster");
1071 for(Account account : accounts) {
1072 databaseBackend.readRoster(account.getRoster());
1073 account.initAccountServices(XmppConnectionService.this);
1074 }
1075 getBitmapCache().evictAll();
1076 Looper.prepare();
1077 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1078 new CopyOnWriteArrayList<Bundle>(),
1079 XmppConnectionService.this);
1080 Log.d(Config.LOGTAG,"restoring messages");
1081 for (Conversation conversation : conversations) {
1082 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1083 checkDeletedFiles(conversation);
1084 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1085 @Override
1086 public void onMessageFound(Message message) {
1087 mNotificationService.pushFromBacklog(message);
1088 }
1089 });
1090 }
1091 mNotificationService.finishBacklog();
1092 mRestoredFromDatabase = true;
1093 Log.d(Config.LOGTAG,"restored all messages");
1094 updateConversationUi();
1095 }
1096 };
1097 mDatabaseExecutor.execute(runnable);
1098 }
1099 }
1100
1101 public List<Conversation> getConversations() {
1102 return this.conversations;
1103 }
1104
1105 private void checkDeletedFiles(Conversation conversation) {
1106 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1107
1108 @Override
1109 public void onMessageFound(Message message) {
1110 if (!getFileBackend().isFileAvailable(message)) {
1111 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1112 final int s = message.getStatus();
1113 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1114 markMessage(message,Message.STATUS_SEND_FAILED);
1115 }
1116 }
1117 }
1118 });
1119 }
1120
1121 private void markFileDeleted(String uuid) {
1122 for (Conversation conversation : getConversations()) {
1123 Message message = conversation.findMessageWithFileAndUuid(uuid);
1124 if (message != null) {
1125 if (!getFileBackend().isFileAvailable(message)) {
1126 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1127 final int s = message.getStatus();
1128 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1129 markMessage(message,Message.STATUS_SEND_FAILED);
1130 } else {
1131 updateConversationUi();
1132 }
1133 }
1134 return;
1135 }
1136 }
1137 }
1138
1139 public void populateWithOrderedConversations(final List<Conversation> list) {
1140 populateWithOrderedConversations(list, true);
1141 }
1142
1143 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1144 list.clear();
1145 if (includeNoFileUpload) {
1146 list.addAll(getConversations());
1147 } else {
1148 for (Conversation conversation : getConversations()) {
1149 if (conversation.getMode() == Conversation.MODE_SINGLE
1150 || conversation.getAccount().httpUploadAvailable()) {
1151 list.add(conversation);
1152 }
1153 }
1154 }
1155 Collections.sort(list, new Comparator<Conversation>() {
1156 @Override
1157 public int compare(Conversation lhs, Conversation rhs) {
1158 Message left = lhs.getLatestMessage();
1159 Message right = rhs.getLatestMessage();
1160 if (left.getTimeSent() > right.getTimeSent()) {
1161 return -1;
1162 } else if (left.getTimeSent() < right.getTimeSent()) {
1163 return 1;
1164 } else {
1165 return 0;
1166 }
1167 }
1168 });
1169 }
1170
1171 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1172 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1173 return;
1174 }
1175 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1176 Runnable runnable = new Runnable() {
1177 @Override
1178 public void run() {
1179 final Account account = conversation.getAccount();
1180 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1181 if (messages.size() > 0) {
1182 conversation.addAll(0, messages);
1183 checkDeletedFiles(conversation);
1184 callback.onMoreMessagesLoaded(messages.size(), conversation);
1185 } else if (conversation.hasMessagesLeftOnServer()
1186 && account.isOnlineAndConnected()) {
1187 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1188 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1189 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1190 if (query != null) {
1191 query.setCallback(callback);
1192 }
1193 callback.informUser(R.string.fetching_history_from_server);
1194 }
1195 }
1196 }
1197 };
1198 mDatabaseExecutor.execute(runnable);
1199 }
1200
1201 public List<Account> getAccounts() {
1202 return this.accounts;
1203 }
1204
1205 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1206 for (final Conversation conversation : haystack) {
1207 if (conversation.getContact() == contact) {
1208 return conversation;
1209 }
1210 }
1211 return null;
1212 }
1213
1214 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1215 if (jid == null) {
1216 return null;
1217 }
1218 for (final Conversation conversation : haystack) {
1219 if ((account == null || conversation.getAccount() == account)
1220 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1221 return conversation;
1222 }
1223 }
1224 return null;
1225 }
1226
1227 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1228 return this.findOrCreateConversation(account, jid, muc, null);
1229 }
1230
1231 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1232 synchronized (this.conversations) {
1233 Conversation conversation = find(account, jid);
1234 if (conversation != null) {
1235 return conversation;
1236 }
1237 conversation = databaseBackend.findConversation(account, jid);
1238 if (conversation != null) {
1239 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1240 conversation.setAccount(account);
1241 if (muc) {
1242 conversation.setMode(Conversation.MODE_MULTI);
1243 conversation.setContactJid(jid);
1244 } else {
1245 conversation.setMode(Conversation.MODE_SINGLE);
1246 conversation.setContactJid(jid.toBareJid());
1247 }
1248 conversation.setNextEncryption(-1);
1249 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1250 this.databaseBackend.updateConversation(conversation);
1251 } else {
1252 String conversationName;
1253 Contact contact = account.getRoster().getContact(jid);
1254 if (contact != null) {
1255 conversationName = contact.getDisplayName();
1256 } else {
1257 conversationName = jid.getLocalpart();
1258 }
1259 if (muc) {
1260 conversation = new Conversation(conversationName, account, jid,
1261 Conversation.MODE_MULTI);
1262 } else {
1263 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1264 Conversation.MODE_SINGLE);
1265 }
1266 this.databaseBackend.createConversation(conversation);
1267 }
1268 if (account.getXmppConnection() != null
1269 && account.getXmppConnection().getFeatures().mam()
1270 && !muc) {
1271 if (query == null) {
1272 this.mMessageArchiveService.query(conversation);
1273 } else {
1274 if (query.getConversation() == null) {
1275 this.mMessageArchiveService.query(conversation, query.getStart());
1276 }
1277 }
1278 }
1279 checkDeletedFiles(conversation);
1280 this.conversations.add(conversation);
1281 updateConversationUi();
1282 return conversation;
1283 }
1284 }
1285
1286 public void archiveConversation(Conversation conversation) {
1287 getNotificationService().clear(conversation);
1288 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1289 conversation.setNextEncryption(-1);
1290 synchronized (this.conversations) {
1291 if (conversation.getMode() == Conversation.MODE_MULTI) {
1292 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1293 Bookmark bookmark = conversation.getBookmark();
1294 if (bookmark != null && bookmark.autojoin()) {
1295 bookmark.setAutojoin(false);
1296 pushBookmarks(bookmark.getAccount());
1297 }
1298 }
1299 leaveMuc(conversation);
1300 } else {
1301 conversation.endOtrIfNeeded();
1302 }
1303 this.databaseBackend.updateConversation(conversation);
1304 this.conversations.remove(conversation);
1305 updateConversationUi();
1306 }
1307 }
1308
1309 public void createAccount(final Account account) {
1310 account.initAccountServices(this);
1311 databaseBackend.createAccount(account);
1312 this.accounts.add(account);
1313 this.reconnectAccountInBackground(account);
1314 updateAccountUi();
1315 }
1316
1317 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1318 new Thread(new Runnable() {
1319 @Override
1320 public void run() {
1321 try {
1322 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1323 Pair<Jid,String> info = CryptoHelper.extractJidAndName(chain[0]);
1324 if (findAccountByJid(info.first) == null) {
1325 Account account = new Account(info.first, "");
1326 account.setPrivateKeyAlias(alias);
1327 account.setOption(Account.OPTION_DISABLED, true);
1328 createAccount(account);
1329 callback.onAccountCreated(account);
1330 if (Config.X509_VERIFICATION) {
1331 try {
1332 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1333 } catch (CertificateException e) {
1334 callback.informUser(R.string.certificate_chain_is_not_trusted);
1335 }
1336 }
1337 } else {
1338 callback.informUser(R.string.account_already_exists);
1339 }
1340 } catch (Exception e) {
1341 callback.informUser(R.string.unable_to_parse_certificate);
1342 }
1343 }
1344 }).start();
1345
1346 }
1347
1348 public void updateKeyInAccount(final Account account, final String alias) {
1349 Log.d(Config.LOGTAG, "update key in account " + alias);
1350 try {
1351 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1352 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1353 if (account.getJid().toBareJid().equals(info.first)) {
1354 account.setPrivateKeyAlias(alias);
1355 databaseBackend.updateAccount(account);
1356 if (Config.X509_VERIFICATION) {
1357 try {
1358 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1359 } catch (CertificateException e) {
1360 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1361 }
1362 account.getAxolotlService().regenerateKeys(true);
1363 }
1364 } else {
1365 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1366 }
1367 } catch (InterruptedException e) {
1368 e.printStackTrace();
1369 } catch (KeyChainException e) {
1370 e.printStackTrace();
1371 } catch (InvalidJidException e) {
1372 e.printStackTrace();
1373 } catch (CertificateEncodingException e) {
1374 e.printStackTrace();
1375 }
1376 }
1377
1378 public void updateAccount(final Account account) {
1379 this.statusListener.onStatusChanged(account);
1380 databaseBackend.updateAccount(account);
1381 reconnectAccount(account, false, true);
1382 updateAccountUi();
1383 getNotificationService().updateErrorNotification();
1384 }
1385
1386 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1387 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1388 sendIqPacket(account, iq, new OnIqPacketReceived() {
1389 @Override
1390 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1391 if (packet.getType() == IqPacket.TYPE.RESULT) {
1392 account.setPassword(newPassword);
1393 databaseBackend.updateAccount(account);
1394 callback.onPasswordChangeSucceeded();
1395 } else {
1396 callback.onPasswordChangeFailed();
1397 }
1398 }
1399 });
1400 }
1401
1402 public void deleteAccount(final Account account) {
1403 synchronized (this.conversations) {
1404 for (final Conversation conversation : conversations) {
1405 if (conversation.getAccount() == account) {
1406 if (conversation.getMode() == Conversation.MODE_MULTI) {
1407 leaveMuc(conversation);
1408 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1409 conversation.endOtrIfNeeded();
1410 }
1411 conversations.remove(conversation);
1412 }
1413 }
1414 if (account.getXmppConnection() != null) {
1415 this.disconnect(account, true);
1416 }
1417 databaseBackend.deleteAccount(account);
1418 this.accounts.remove(account);
1419 updateAccountUi();
1420 getNotificationService().updateErrorNotification();
1421 }
1422 }
1423
1424 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1425 synchronized (this) {
1426 if (checkListeners()) {
1427 switchToForeground();
1428 }
1429 this.mOnConversationUpdate = listener;
1430 this.mNotificationService.setIsInForeground(true);
1431 if (this.convChangedListenerCount < 2) {
1432 this.convChangedListenerCount++;
1433 }
1434 }
1435 }
1436
1437 public void removeOnConversationListChangedListener() {
1438 synchronized (this) {
1439 this.convChangedListenerCount--;
1440 if (this.convChangedListenerCount <= 0) {
1441 this.convChangedListenerCount = 0;
1442 this.mOnConversationUpdate = null;
1443 this.mNotificationService.setIsInForeground(false);
1444 if (checkListeners()) {
1445 switchToBackground();
1446 }
1447 }
1448 }
1449 }
1450
1451 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1452 synchronized (this) {
1453 if (checkListeners()) {
1454 switchToForeground();
1455 }
1456 this.mOnShowErrorToast = onShowErrorToast;
1457 if (this.showErrorToastListenerCount < 2) {
1458 this.showErrorToastListenerCount++;
1459 }
1460 }
1461 this.mOnShowErrorToast = onShowErrorToast;
1462 }
1463
1464 public void removeOnShowErrorToastListener() {
1465 synchronized (this) {
1466 this.showErrorToastListenerCount--;
1467 if (this.showErrorToastListenerCount <= 0) {
1468 this.showErrorToastListenerCount = 0;
1469 this.mOnShowErrorToast = null;
1470 if (checkListeners()) {
1471 switchToBackground();
1472 }
1473 }
1474 }
1475 }
1476
1477 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1478 synchronized (this) {
1479 if (checkListeners()) {
1480 switchToForeground();
1481 }
1482 this.mOnAccountUpdate = listener;
1483 if (this.accountChangedListenerCount < 2) {
1484 this.accountChangedListenerCount++;
1485 }
1486 }
1487 }
1488
1489 public void removeOnAccountListChangedListener() {
1490 synchronized (this) {
1491 this.accountChangedListenerCount--;
1492 if (this.accountChangedListenerCount <= 0) {
1493 this.mOnAccountUpdate = null;
1494 this.accountChangedListenerCount = 0;
1495 if (checkListeners()) {
1496 switchToBackground();
1497 }
1498 }
1499 }
1500 }
1501
1502 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1503 synchronized (this) {
1504 if (checkListeners()) {
1505 switchToForeground();
1506 }
1507 this.mOnCaptchaRequested = listener;
1508 if (this.captchaRequestedListenerCount < 2) {
1509 this.captchaRequestedListenerCount++;
1510 }
1511 }
1512 }
1513
1514 public void removeOnCaptchaRequestedListener() {
1515 synchronized (this) {
1516 this.captchaRequestedListenerCount--;
1517 if (this.captchaRequestedListenerCount <= 0) {
1518 this.mOnCaptchaRequested = null;
1519 this.captchaRequestedListenerCount = 0;
1520 if (checkListeners()) {
1521 switchToBackground();
1522 }
1523 }
1524 }
1525 }
1526
1527 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1528 synchronized (this) {
1529 if (checkListeners()) {
1530 switchToForeground();
1531 }
1532 this.mOnRosterUpdate = listener;
1533 if (this.rosterChangedListenerCount < 2) {
1534 this.rosterChangedListenerCount++;
1535 }
1536 }
1537 }
1538
1539 public void removeOnRosterUpdateListener() {
1540 synchronized (this) {
1541 this.rosterChangedListenerCount--;
1542 if (this.rosterChangedListenerCount <= 0) {
1543 this.rosterChangedListenerCount = 0;
1544 this.mOnRosterUpdate = null;
1545 if (checkListeners()) {
1546 switchToBackground();
1547 }
1548 }
1549 }
1550 }
1551
1552 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1553 synchronized (this) {
1554 if (checkListeners()) {
1555 switchToForeground();
1556 }
1557 this.mOnUpdateBlocklist = listener;
1558 if (this.updateBlocklistListenerCount < 2) {
1559 this.updateBlocklistListenerCount++;
1560 }
1561 }
1562 }
1563
1564 public void removeOnUpdateBlocklistListener() {
1565 synchronized (this) {
1566 this.updateBlocklistListenerCount--;
1567 if (this.updateBlocklistListenerCount <= 0) {
1568 this.updateBlocklistListenerCount = 0;
1569 this.mOnUpdateBlocklist = null;
1570 if (checkListeners()) {
1571 switchToBackground();
1572 }
1573 }
1574 }
1575 }
1576
1577 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1578 synchronized (this) {
1579 if (checkListeners()) {
1580 switchToForeground();
1581 }
1582 this.mOnKeyStatusUpdated = listener;
1583 if (this.keyStatusUpdatedListenerCount < 2) {
1584 this.keyStatusUpdatedListenerCount++;
1585 }
1586 }
1587 }
1588
1589 public void removeOnNewKeysAvailableListener() {
1590 synchronized (this) {
1591 this.keyStatusUpdatedListenerCount--;
1592 if (this.keyStatusUpdatedListenerCount <= 0) {
1593 this.keyStatusUpdatedListenerCount = 0;
1594 this.mOnKeyStatusUpdated = null;
1595 if (checkListeners()) {
1596 switchToBackground();
1597 }
1598 }
1599 }
1600 }
1601
1602 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1603 synchronized (this) {
1604 if (checkListeners()) {
1605 switchToForeground();
1606 }
1607 this.mOnMucRosterUpdate = listener;
1608 if (this.mucRosterChangedListenerCount < 2) {
1609 this.mucRosterChangedListenerCount++;
1610 }
1611 }
1612 }
1613
1614 public void removeOnMucRosterUpdateListener() {
1615 synchronized (this) {
1616 this.mucRosterChangedListenerCount--;
1617 if (this.mucRosterChangedListenerCount <= 0) {
1618 this.mucRosterChangedListenerCount = 0;
1619 this.mOnMucRosterUpdate = null;
1620 if (checkListeners()) {
1621 switchToBackground();
1622 }
1623 }
1624 }
1625 }
1626
1627 private boolean checkListeners() {
1628 return (this.mOnAccountUpdate == null
1629 && this.mOnConversationUpdate == null
1630 && this.mOnRosterUpdate == null
1631 && this.mOnCaptchaRequested == null
1632 && this.mOnUpdateBlocklist == null
1633 && this.mOnShowErrorToast == null
1634 && this.mOnKeyStatusUpdated == null);
1635 }
1636
1637 private void switchToForeground() {
1638 for (Account account : getAccounts()) {
1639 if (account.getStatus() == Account.State.ONLINE) {
1640 XmppConnection connection = account.getXmppConnection();
1641 if (connection != null && connection.getFeatures().csi()) {
1642 connection.sendActive();
1643 }
1644 }
1645 }
1646 Log.d(Config.LOGTAG, "app switched into foreground");
1647 }
1648
1649 private void switchToBackground() {
1650 for (Account account : getAccounts()) {
1651 if (account.getStatus() == Account.State.ONLINE) {
1652 XmppConnection connection = account.getXmppConnection();
1653 if (connection != null && connection.getFeatures().csi()) {
1654 connection.sendInactive();
1655 }
1656 }
1657 }
1658 for(Conversation conversation : getConversations()) {
1659 conversation.setIncomingChatState(ChatState.ACTIVE);
1660 }
1661 this.mNotificationService.setIsInForeground(false);
1662 Log.d(Config.LOGTAG, "app switched into background");
1663 }
1664
1665 private void connectMultiModeConversations(Account account) {
1666 List<Conversation> conversations = getConversations();
1667 for (Conversation conversation : conversations) {
1668 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1669 joinMuc(conversation,true);
1670 }
1671 }
1672 }
1673
1674 public void joinMuc(Conversation conversation) {
1675 joinMuc(conversation, false);
1676 }
1677
1678 private void joinMuc(Conversation conversation, boolean now) {
1679 Account account = conversation.getAccount();
1680 account.pendingConferenceJoins.remove(conversation);
1681 account.pendingConferenceLeaves.remove(conversation);
1682 if (account.getStatus() == Account.State.ONLINE || now) {
1683 conversation.resetMucOptions();
1684 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1685 @Override
1686 public void onConferenceConfigurationFetched(Conversation conversation) {
1687 Account account = conversation.getAccount();
1688 final String nick = conversation.getMucOptions().getProposedNick();
1689 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1690 if (joinJid == null) {
1691 return; //safety net
1692 }
1693 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1694 PresencePacket packet = new PresencePacket();
1695 packet.setFrom(conversation.getAccount().getJid());
1696 packet.setTo(joinJid);
1697 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1698 if (conversation.getMucOptions().getPassword() != null) {
1699 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1700 }
1701
1702 if (conversation.getMucOptions().mamSupport()) {
1703 // Use MAM instead of the limited muc history to get history
1704 x.addChild("history").setAttribute("maxchars", "0");
1705 } else {
1706 // Fallback to muc history
1707 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1708 }
1709 String sig = account.getPgpSignature();
1710 if (sig != null) {
1711 packet.addChild("status").setContent("online");
1712 packet.addChild("x", "jabber:x:signed").setContent(sig);
1713 }
1714 sendPresencePacket(account, packet);
1715 fetchConferenceConfiguration(conversation);
1716 if (!joinJid.equals(conversation.getJid())) {
1717 conversation.setContactJid(joinJid);
1718 databaseBackend.updateConversation(conversation);
1719 }
1720 conversation.setHasMessagesLeftOnServer(false);
1721 if (conversation.getMucOptions().mamSupport()) {
1722 getMessageArchiveService().catchupMUC(conversation);
1723 }
1724 }
1725 });
1726
1727 } else {
1728 account.pendingConferenceJoins.add(conversation);
1729 }
1730 }
1731
1732 public void providePasswordForMuc(Conversation conversation, String password) {
1733 if (conversation.getMode() == Conversation.MODE_MULTI) {
1734 conversation.getMucOptions().setPassword(password);
1735 if (conversation.getBookmark() != null) {
1736 conversation.getBookmark().setAutojoin(true);
1737 pushBookmarks(conversation.getAccount());
1738 }
1739 databaseBackend.updateConversation(conversation);
1740 joinMuc(conversation);
1741 }
1742 }
1743
1744 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1745 final MucOptions options = conversation.getMucOptions();
1746 final Jid joinJid = options.createJoinJid(nick);
1747 if (options.online()) {
1748 Account account = conversation.getAccount();
1749 options.setOnRenameListener(new OnRenameListener() {
1750
1751 @Override
1752 public void onSuccess() {
1753 conversation.setContactJid(joinJid);
1754 databaseBackend.updateConversation(conversation);
1755 Bookmark bookmark = conversation.getBookmark();
1756 if (bookmark != null) {
1757 bookmark.setNick(nick);
1758 pushBookmarks(bookmark.getAccount());
1759 }
1760 callback.success(conversation);
1761 }
1762
1763 @Override
1764 public void onFailure() {
1765 callback.error(R.string.nick_in_use, conversation);
1766 }
1767 });
1768
1769 PresencePacket packet = new PresencePacket();
1770 packet.setTo(joinJid);
1771 packet.setFrom(conversation.getAccount().getJid());
1772
1773 String sig = account.getPgpSignature();
1774 if (sig != null) {
1775 packet.addChild("status").setContent("online");
1776 packet.addChild("x", "jabber:x:signed").setContent(sig);
1777 }
1778 sendPresencePacket(account, packet);
1779 } else {
1780 conversation.setContactJid(joinJid);
1781 databaseBackend.updateConversation(conversation);
1782 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1783 Bookmark bookmark = conversation.getBookmark();
1784 if (bookmark != null) {
1785 bookmark.setNick(nick);
1786 pushBookmarks(bookmark.getAccount());
1787 }
1788 joinMuc(conversation);
1789 }
1790 }
1791 }
1792
1793 public void leaveMuc(Conversation conversation) {
1794 Account account = conversation.getAccount();
1795 account.pendingConferenceJoins.remove(conversation);
1796 account.pendingConferenceLeaves.remove(conversation);
1797 if (account.getStatus() == Account.State.ONLINE) {
1798 PresencePacket packet = new PresencePacket();
1799 packet.setTo(conversation.getJid());
1800 packet.setFrom(conversation.getAccount().getJid());
1801 packet.setAttribute("type", "unavailable");
1802 sendPresencePacket(conversation.getAccount(), packet);
1803 conversation.getMucOptions().setOffline();
1804 conversation.deregisterWithBookmark();
1805 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1806 + ": leaving muc " + conversation.getJid());
1807 } else {
1808 account.pendingConferenceLeaves.add(conversation);
1809 }
1810 }
1811
1812 private String findConferenceServer(final Account account) {
1813 String server;
1814 if (account.getXmppConnection() != null) {
1815 server = account.getXmppConnection().getMucServer();
1816 if (server != null) {
1817 return server;
1818 }
1819 }
1820 for (Account other : getAccounts()) {
1821 if (other != account && other.getXmppConnection() != null) {
1822 server = other.getXmppConnection().getMucServer();
1823 if (server != null) {
1824 return server;
1825 }
1826 }
1827 }
1828 return null;
1829 }
1830
1831 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1832 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1833 if (account.getStatus() == Account.State.ONLINE) {
1834 try {
1835 String server = findConferenceServer(account);
1836 if (server == null) {
1837 if (callback != null) {
1838 callback.error(R.string.no_conference_server_found, null);
1839 }
1840 return;
1841 }
1842 String name = new BigInteger(75, getRNG()).toString(32);
1843 Jid jid = Jid.fromParts(name, server, null);
1844 final Conversation conversation = findOrCreateConversation(account, jid, true);
1845 joinMuc(conversation);
1846 Bundle options = new Bundle();
1847 options.putString("muc#roomconfig_persistentroom", "1");
1848 options.putString("muc#roomconfig_membersonly", "1");
1849 options.putString("muc#roomconfig_publicroom", "0");
1850 options.putString("muc#roomconfig_whois", "anyone");
1851 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1852 @Override
1853 public void onPushSucceeded() {
1854 for (Jid invite : jids) {
1855 invite(conversation, invite);
1856 }
1857 if (account.countPresences() > 1) {
1858 directInvite(conversation, account.getJid().toBareJid());
1859 }
1860 if (callback != null) {
1861 callback.success(conversation);
1862 }
1863 }
1864
1865 @Override
1866 public void onPushFailed() {
1867 if (callback != null) {
1868 callback.error(R.string.conference_creation_failed, conversation);
1869 }
1870 }
1871 });
1872
1873 } catch (InvalidJidException e) {
1874 if (callback != null) {
1875 callback.error(R.string.conference_creation_failed, null);
1876 }
1877 }
1878 } else {
1879 if (callback != null) {
1880 callback.error(R.string.not_connected_try_again, null);
1881 }
1882 }
1883 }
1884
1885 public void fetchConferenceConfiguration(final Conversation conversation) {
1886 fetchConferenceConfiguration(conversation, null);
1887 }
1888
1889 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1890 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1891 request.setTo(conversation.getJid().toBareJid());
1892 request.query("http://jabber.org/protocol/disco#info");
1893 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1894 @Override
1895 public void onIqPacketReceived(Account account, IqPacket packet) {
1896 if (packet.getType() == IqPacket.TYPE.RESULT) {
1897 ArrayList<String> features = new ArrayList<>();
1898 for (Element child : packet.query().getChildren()) {
1899 if (child != null && child.getName().equals("feature")) {
1900 String var = child.getAttribute("var");
1901 if (var != null) {
1902 features.add(var);
1903 }
1904 }
1905 }
1906 conversation.getMucOptions().updateFeatures(features);
1907 if (callback != null) {
1908 callback.onConferenceConfigurationFetched(conversation);
1909 }
1910 updateConversationUi();
1911 }
1912 }
1913 });
1914 }
1915
1916 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1917 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1918 request.setTo(conversation.getJid().toBareJid());
1919 request.query("http://jabber.org/protocol/muc#owner");
1920 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1921 @Override
1922 public void onIqPacketReceived(Account account, IqPacket packet) {
1923 if (packet.getType() == IqPacket.TYPE.RESULT) {
1924 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1925 for (Field field : data.getFields()) {
1926 if (options.containsKey(field.getFieldName())) {
1927 field.setValue(options.getString(field.getFieldName()));
1928 }
1929 }
1930 data.submit();
1931 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1932 set.setTo(conversation.getJid().toBareJid());
1933 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1934 sendIqPacket(account, set, new OnIqPacketReceived() {
1935 @Override
1936 public void onIqPacketReceived(Account account, IqPacket packet) {
1937 if (callback != null) {
1938 if (packet.getType() == IqPacket.TYPE.RESULT) {
1939 callback.onPushSucceeded();
1940 } else {
1941 callback.onPushFailed();
1942 }
1943 }
1944 }
1945 });
1946 } else {
1947 if (callback != null) {
1948 callback.onPushFailed();
1949 }
1950 }
1951 }
1952 });
1953 }
1954
1955 public void pushSubjectToConference(final Conversation conference, final String subject) {
1956 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1957 this.sendMessagePacket(conference.getAccount(), packet);
1958 final MucOptions mucOptions = conference.getMucOptions();
1959 final MucOptions.User self = mucOptions.getSelf();
1960 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1961 Bundle options = new Bundle();
1962 options.putString("muc#roomconfig_persistentroom", "1");
1963 this.pushConferenceConfiguration(conference, options, null);
1964 }
1965 }
1966
1967 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1968 final Jid jid = user.toBareJid();
1969 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1970 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1971 @Override
1972 public void onIqPacketReceived(Account account, IqPacket packet) {
1973 if (packet.getType() == IqPacket.TYPE.RESULT) {
1974 callback.onAffiliationChangedSuccessful(jid);
1975 } else {
1976 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1977 }
1978 }
1979 });
1980 }
1981
1982 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1983 List<Jid> jids = new ArrayList<>();
1984 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1985 if (user.getAffiliation() == before && user.getJid() != null) {
1986 jids.add(user.getJid());
1987 }
1988 }
1989 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1990 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1991 }
1992
1993 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1994 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1995 Log.d(Config.LOGTAG, request.toString());
1996 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1997 @Override
1998 public void onIqPacketReceived(Account account, IqPacket packet) {
1999 Log.d(Config.LOGTAG, packet.toString());
2000 if (packet.getType() == IqPacket.TYPE.RESULT) {
2001 callback.onRoleChangedSuccessful(nick);
2002 } else {
2003 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2004 }
2005 }
2006 });
2007 }
2008
2009 public void disconnect(Account account, boolean force) {
2010 if ((account.getStatus() == Account.State.ONLINE)
2011 || (account.getStatus() == Account.State.DISABLED)) {
2012 if (!force) {
2013 List<Conversation> conversations = getConversations();
2014 for (Conversation conversation : conversations) {
2015 if (conversation.getAccount() == account) {
2016 if (conversation.getMode() == Conversation.MODE_MULTI) {
2017 leaveMuc(conversation);
2018 } else {
2019 if (conversation.endOtrIfNeeded()) {
2020 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2021 + ": ended otr session with "
2022 + conversation.getJid());
2023 }
2024 }
2025 }
2026 }
2027 sendOfflinePresence(account);
2028 }
2029 account.getXmppConnection().disconnect(force);
2030 }
2031 }
2032
2033 @Override
2034 public IBinder onBind(Intent intent) {
2035 return mBinder;
2036 }
2037
2038 public void updateMessage(Message message) {
2039 databaseBackend.updateMessage(message);
2040 updateConversationUi();
2041 }
2042
2043 protected void syncDirtyContacts(Account account) {
2044 for (Contact contact : account.getRoster().getContacts()) {
2045 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2046 pushContactToServer(contact);
2047 }
2048 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2049 deleteContactOnServer(contact);
2050 }
2051 }
2052 }
2053
2054 public void createContact(Contact contact) {
2055 SharedPreferences sharedPref = getPreferences();
2056 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
2057 if (autoGrant) {
2058 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2059 contact.setOption(Contact.Options.ASKING);
2060 }
2061 pushContactToServer(contact);
2062 }
2063
2064 public void onOtrSessionEstablished(Conversation conversation) {
2065 final Account account = conversation.getAccount();
2066 final Session otrSession = conversation.getOtrSession();
2067 Log.d(Config.LOGTAG,
2068 account.getJid().toBareJid() + " otr session established with "
2069 + conversation.getJid() + "/"
2070 + otrSession.getSessionID().getUserID());
2071 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2072
2073 @Override
2074 public void onMessageFound(Message message) {
2075 SessionID id = otrSession.getSessionID();
2076 try {
2077 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2078 } catch (InvalidJidException e) {
2079 return;
2080 }
2081 if (message.needsUploading()) {
2082 mJingleConnectionManager.createNewConnection(message);
2083 } else {
2084 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2085 if (outPacket != null) {
2086 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2087 message.setStatus(Message.STATUS_SEND);
2088 databaseBackend.updateMessage(message);
2089 sendMessagePacket(account, outPacket);
2090 }
2091 }
2092 updateConversationUi();
2093 }
2094 });
2095 }
2096
2097 public boolean renewSymmetricKey(Conversation conversation) {
2098 Account account = conversation.getAccount();
2099 byte[] symmetricKey = new byte[32];
2100 this.mRandom.nextBytes(symmetricKey);
2101 Session otrSession = conversation.getOtrSession();
2102 if (otrSession != null) {
2103 MessagePacket packet = new MessagePacket();
2104 packet.setType(MessagePacket.TYPE_CHAT);
2105 packet.setFrom(account.getJid());
2106 MessageGenerator.addMessageHints(packet);
2107 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2108 + otrSession.getSessionID().getUserID());
2109 try {
2110 packet.setBody(otrSession
2111 .transformSending(CryptoHelper.FILETRANSFER
2112 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2113 sendMessagePacket(account, packet);
2114 conversation.setSymmetricKey(symmetricKey);
2115 return true;
2116 } catch (OtrException e) {
2117 return false;
2118 }
2119 }
2120 return false;
2121 }
2122
2123 public void pushContactToServer(final Contact contact) {
2124 contact.resetOption(Contact.Options.DIRTY_DELETE);
2125 contact.setOption(Contact.Options.DIRTY_PUSH);
2126 final Account account = contact.getAccount();
2127 if (account.getStatus() == Account.State.ONLINE) {
2128 final boolean ask = contact.getOption(Contact.Options.ASKING);
2129 final boolean sendUpdates = contact
2130 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2131 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2132 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2133 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2134 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2135 if (sendUpdates) {
2136 sendPresencePacket(account,
2137 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2138 }
2139 if (ask) {
2140 sendPresencePacket(account,
2141 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2142 }
2143 }
2144 }
2145
2146 public void publishAvatar(final Account account,
2147 final Uri image,
2148 final UiCallback<Avatar> callback) {
2149 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2150 final int size = Config.AVATAR_SIZE;
2151 final Avatar avatar = getFileBackend()
2152 .getPepAvatar(image, size, format);
2153 if (avatar != null) {
2154 avatar.height = size;
2155 avatar.width = size;
2156 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2157 avatar.type = "image/webp";
2158 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2159 avatar.type = "image/jpeg";
2160 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2161 avatar.type = "image/png";
2162 }
2163 if (!getFileBackend().save(avatar)) {
2164 callback.error(R.string.error_saving_avatar, avatar);
2165 return;
2166 }
2167 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2168 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2169
2170 @Override
2171 public void onIqPacketReceived(Account account, IqPacket result) {
2172 if (result.getType() == IqPacket.TYPE.RESULT) {
2173 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2174 .publishAvatarMetadata(avatar);
2175 sendIqPacket(account, packet, new OnIqPacketReceived() {
2176 @Override
2177 public void onIqPacketReceived(Account account, IqPacket result) {
2178 if (result.getType() == IqPacket.TYPE.RESULT) {
2179 if (account.setAvatar(avatar.getFilename())) {
2180 getAvatarService().clear(account);
2181 databaseBackend.updateAccount(account);
2182 }
2183 callback.success(avatar);
2184 } else {
2185 callback.error(
2186 R.string.error_publish_avatar_server_reject,
2187 avatar);
2188 }
2189 }
2190 });
2191 } else {
2192 callback.error(
2193 R.string.error_publish_avatar_server_reject,
2194 avatar);
2195 }
2196 }
2197 });
2198 } else {
2199 callback.error(R.string.error_publish_avatar_converting, null);
2200 }
2201 }
2202
2203 public void fetchAvatar(Account account, Avatar avatar) {
2204 fetchAvatar(account, avatar, null);
2205 }
2206
2207 private static String generateFetchKey(Account account, final Avatar avatar) {
2208 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
2209 }
2210
2211 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2212 final String KEY = generateFetchKey(account, avatar);
2213 synchronized(this.mInProgressAvatarFetches) {
2214 if (this.mInProgressAvatarFetches.contains(KEY)) {
2215 return;
2216 } else {
2217 switch (avatar.origin) {
2218 case PEP:
2219 this.mInProgressAvatarFetches.add(KEY);
2220 fetchAvatarPep(account, avatar, callback);
2221 break;
2222 case VCARD:
2223 this.mInProgressAvatarFetches.add(KEY);
2224 fetchAvatarVcard(account, avatar, callback);
2225 break;
2226 }
2227 }
2228 }
2229 }
2230
2231 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2232 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2233 sendIqPacket(account, packet, new OnIqPacketReceived() {
2234
2235 @Override
2236 public void onIqPacketReceived(Account account, IqPacket result) {
2237 synchronized (mInProgressAvatarFetches) {
2238 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2239 }
2240 final String ERROR = account.getJid().toBareJid()
2241 + ": fetching avatar for " + avatar.owner + " failed ";
2242 if (result.getType() == IqPacket.TYPE.RESULT) {
2243 avatar.image = mIqParser.avatarData(result);
2244 if (avatar.image != null) {
2245 if (getFileBackend().save(avatar)) {
2246 if (account.getJid().toBareJid().equals(avatar.owner)) {
2247 if (account.setAvatar(avatar.getFilename())) {
2248 databaseBackend.updateAccount(account);
2249 }
2250 getAvatarService().clear(account);
2251 updateConversationUi();
2252 updateAccountUi();
2253 } else {
2254 Contact contact = account.getRoster()
2255 .getContact(avatar.owner);
2256 contact.setAvatar(avatar);
2257 getAvatarService().clear(contact);
2258 updateConversationUi();
2259 updateRosterUi();
2260 }
2261 if (callback != null) {
2262 callback.success(avatar);
2263 }
2264 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2265 + ": succesfuly fetched pep avatar for " + avatar.owner);
2266 return;
2267 }
2268 } else {
2269
2270 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2271 }
2272 } else {
2273 Element error = result.findChild("error");
2274 if (error == null) {
2275 Log.d(Config.LOGTAG, ERROR + "(server error)");
2276 } else {
2277 Log.d(Config.LOGTAG, ERROR + error.toString());
2278 }
2279 }
2280 if (callback != null) {
2281 callback.error(0, null);
2282 }
2283
2284 }
2285 });
2286 }
2287
2288 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2289 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2290 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2291 @Override
2292 public void onIqPacketReceived(Account account, IqPacket packet) {
2293 synchronized (mInProgressAvatarFetches) {
2294 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2295 }
2296 if (packet.getType() == IqPacket.TYPE.RESULT) {
2297 Element vCard = packet.findChild("vCard", "vcard-temp");
2298 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2299 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2300 if (image != null) {
2301 avatar.image = image;
2302 if (getFileBackend().save(avatar)) {
2303 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2304 + ": successfully fetched vCard avatar for " + avatar.owner);
2305 Contact contact = account.getRoster()
2306 .getContact(avatar.owner);
2307 contact.setAvatar(avatar);
2308 getAvatarService().clear(contact);
2309 updateConversationUi();
2310 updateRosterUi();
2311 }
2312 }
2313 }
2314 }
2315 });
2316 }
2317
2318 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2319 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2320 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2321
2322 @Override
2323 public void onIqPacketReceived(Account account, IqPacket packet) {
2324 if (packet.getType() == IqPacket.TYPE.RESULT) {
2325 Element pubsub = packet.findChild("pubsub",
2326 "http://jabber.org/protocol/pubsub");
2327 if (pubsub != null) {
2328 Element items = pubsub.findChild("items");
2329 if (items != null) {
2330 Avatar avatar = Avatar.parseMetadata(items);
2331 if (avatar != null) {
2332 avatar.owner = account.getJid().toBareJid();
2333 if (fileBackend.isAvatarCached(avatar)) {
2334 if (account.setAvatar(avatar.getFilename())) {
2335 databaseBackend.updateAccount(account);
2336 }
2337 getAvatarService().clear(account);
2338 callback.success(avatar);
2339 } else {
2340 fetchAvatarPep(account, avatar, callback);
2341 }
2342 return;
2343 }
2344 }
2345 }
2346 }
2347 callback.error(0, null);
2348 }
2349 });
2350 }
2351
2352 public void deleteContactOnServer(Contact contact) {
2353 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2354 contact.resetOption(Contact.Options.DIRTY_PUSH);
2355 contact.setOption(Contact.Options.DIRTY_DELETE);
2356 Account account = contact.getAccount();
2357 if (account.getStatus() == Account.State.ONLINE) {
2358 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2359 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2360 item.setAttribute("jid", contact.getJid().toString());
2361 item.setAttribute("subscription", "remove");
2362 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2363 }
2364 }
2365
2366 public void updateConversation(Conversation conversation) {
2367 this.databaseBackend.updateConversation(conversation);
2368 }
2369
2370 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2371 synchronized (account) {
2372 if (account.getXmppConnection() != null) {
2373 disconnect(account, force);
2374 }
2375 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2376
2377 synchronized (this.mInProgressAvatarFetches) {
2378 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2379 final String KEY = iterator.next();
2380 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2381 iterator.remove();
2382 }
2383 }
2384 }
2385
2386 if (account.getXmppConnection() == null) {
2387 account.setXmppConnection(createConnection(account));
2388 }
2389 Thread thread = new Thread(account.getXmppConnection());
2390 account.getXmppConnection().setInteractive(interactive);
2391 thread.start();
2392 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2393 } else {
2394 account.getRoster().clearPresences();
2395 account.setXmppConnection(null);
2396 }
2397 }
2398 }
2399
2400 public void reconnectAccountInBackground(final Account account) {
2401 new Thread(new Runnable() {
2402 @Override
2403 public void run() {
2404 reconnectAccount(account,false,true);
2405 }
2406 }).start();
2407 }
2408
2409 public void invite(Conversation conversation, Jid contact) {
2410 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2411 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2412 sendMessagePacket(conversation.getAccount(), packet);
2413 }
2414
2415 public void directInvite(Conversation conversation, Jid jid) {
2416 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2417 sendMessagePacket(conversation.getAccount(),packet);
2418 }
2419
2420 public void resetSendingToWaiting(Account account) {
2421 for (Conversation conversation : getConversations()) {
2422 if (conversation.getAccount() == account) {
2423 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2424
2425 @Override
2426 public void onMessageFound(Message message) {
2427 markMessage(message, Message.STATUS_WAITING);
2428 }
2429 });
2430 }
2431 }
2432 }
2433
2434 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2435 if (uuid == null) {
2436 return null;
2437 }
2438 for (Conversation conversation : getConversations()) {
2439 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2440 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2441 if (message != null) {
2442 markMessage(message, status);
2443 }
2444 return message;
2445 }
2446 }
2447 return null;
2448 }
2449
2450 public boolean markMessage(Conversation conversation, String uuid, int status) {
2451 if (uuid == null) {
2452 return false;
2453 } else {
2454 Message message = conversation.findSentMessageWithUuid(uuid);
2455 if (message != null) {
2456 markMessage(message, status);
2457 return true;
2458 } else {
2459 return false;
2460 }
2461 }
2462 }
2463
2464 public void markMessage(Message message, int status) {
2465 if (status == Message.STATUS_SEND_FAILED
2466 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2467 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2468 return;
2469 }
2470 message.setStatus(status);
2471 databaseBackend.updateMessage(message);
2472 updateConversationUi();
2473 }
2474
2475 public SharedPreferences getPreferences() {
2476 return PreferenceManager
2477 .getDefaultSharedPreferences(getApplicationContext());
2478 }
2479
2480 public boolean forceEncryption() {
2481 return getPreferences().getBoolean("force_encryption", false);
2482 }
2483
2484 public boolean confirmMessages() {
2485 return getPreferences().getBoolean("confirm_messages", true);
2486 }
2487
2488 public boolean sendChatStates() {
2489 return getPreferences().getBoolean("chat_states", false);
2490 }
2491
2492 public boolean saveEncryptedMessages() {
2493 return !getPreferences().getBoolean("dont_save_encrypted", false);
2494 }
2495
2496 public boolean indicateReceived() {
2497 return getPreferences().getBoolean("indicate_received", false);
2498 }
2499
2500 public int unreadCount() {
2501 int count = 0;
2502 for(Conversation conversation : getConversations()) {
2503 count += conversation.unreadCount();
2504 }
2505 return count;
2506 }
2507
2508
2509 public void showErrorToastInUi(int resId) {
2510 if (mOnShowErrorToast != null) {
2511 mOnShowErrorToast.onShowErrorToast(resId);
2512 }
2513 }
2514
2515 public void updateConversationUi() {
2516 if (mOnConversationUpdate != null) {
2517 mOnConversationUpdate.onConversationUpdate();
2518 }
2519 }
2520
2521 public void updateAccountUi() {
2522 if (mOnAccountUpdate != null) {
2523 mOnAccountUpdate.onAccountUpdate();
2524 }
2525 }
2526
2527 public void updateRosterUi() {
2528 if (mOnRosterUpdate != null) {
2529 mOnRosterUpdate.onRosterUpdate();
2530 }
2531 }
2532
2533 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2534 boolean rc = false;
2535 if (mOnCaptchaRequested != null) {
2536 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2537 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int)(captcha.getWidth() * metrics.scaledDensity),
2538 (int)(captcha.getHeight() * metrics.scaledDensity), false);
2539
2540 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2541 rc = true;
2542 }
2543
2544 return rc;
2545 }
2546
2547 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2548 if (mOnUpdateBlocklist != null) {
2549 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2550 }
2551 }
2552
2553 public void updateMucRosterUi() {
2554 if (mOnMucRosterUpdate != null) {
2555 mOnMucRosterUpdate.onMucRosterUpdate();
2556 }
2557 }
2558
2559 public void keyStatusUpdated() {
2560 if(mOnKeyStatusUpdated != null) {
2561 mOnKeyStatusUpdated.onKeyStatusUpdated();
2562 }
2563 }
2564
2565 public Account findAccountByJid(final Jid accountJid) {
2566 for (Account account : this.accounts) {
2567 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2568 return account;
2569 }
2570 }
2571 return null;
2572 }
2573
2574 public Conversation findConversationByUuid(String uuid) {
2575 for (Conversation conversation : getConversations()) {
2576 if (conversation.getUuid().equals(uuid)) {
2577 return conversation;
2578 }
2579 }
2580 return null;
2581 }
2582
2583 public void markRead(final Conversation conversation) {
2584 mNotificationService.clear(conversation);
2585 for(Message message : conversation.markRead()) {
2586 databaseBackend.updateMessage(message);
2587 }
2588 updateUnreadCountBadge();
2589 }
2590
2591 public synchronized void updateUnreadCountBadge() {
2592 int count = unreadCount();
2593 if (unreadCount != count) {
2594 Log.d(Config.LOGTAG, "update unread count to " + count);
2595 if (count > 0) {
2596 ShortcutBadger.with(getApplicationContext()).count(count);
2597 } else {
2598 ShortcutBadger.with(getApplicationContext()).remove();
2599 }
2600 unreadCount = count;
2601 }
2602 }
2603
2604 public void sendReadMarker(final Conversation conversation) {
2605 final Message markable = conversation.getLatestMarkableMessage();
2606 this.markRead(conversation);
2607 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2608 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2609 Account account = conversation.getAccount();
2610 final Jid to = markable.getCounterpart();
2611 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2612 this.sendMessagePacket(conversation.getAccount(), packet);
2613 }
2614 updateConversationUi();
2615 }
2616
2617 public SecureRandom getRNG() {
2618 return this.mRandom;
2619 }
2620
2621 public MemorizingTrustManager getMemorizingTrustManager() {
2622 return this.mMemorizingTrustManager;
2623 }
2624
2625 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2626 this.mMemorizingTrustManager = trustManager;
2627 }
2628
2629 public void updateMemorizingTrustmanager() {
2630 final MemorizingTrustManager tm;
2631 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2632 if (dontTrustSystemCAs) {
2633 tm = new MemorizingTrustManager(getApplicationContext(), null);
2634 } else {
2635 tm = new MemorizingTrustManager(getApplicationContext());
2636 }
2637 setMemorizingTrustManager(tm);
2638 }
2639
2640 public PowerManager getPowerManager() {
2641 return this.pm;
2642 }
2643
2644 public LruCache<String, Bitmap> getBitmapCache() {
2645 return this.mBitmapCache;
2646 }
2647
2648 public void syncRosterToDisk(final Account account) {
2649 Runnable runnable = new Runnable() {
2650
2651 @Override
2652 public void run() {
2653 databaseBackend.writeRoster(account.getRoster());
2654 }
2655 };
2656 mDatabaseExecutor.execute(runnable);
2657
2658 }
2659
2660 public List<String> getKnownHosts() {
2661 final List<String> hosts = new ArrayList<>();
2662 for (final Account account : getAccounts()) {
2663 if (!hosts.contains(account.getServer().toString())) {
2664 hosts.add(account.getServer().toString());
2665 }
2666 for (final Contact contact : account.getRoster().getContacts()) {
2667 if (contact.showInRoster()) {
2668 final String server = contact.getServer().toString();
2669 if (server != null && !hosts.contains(server)) {
2670 hosts.add(server);
2671 }
2672 }
2673 }
2674 }
2675 return hosts;
2676 }
2677
2678 public List<String> getKnownConferenceHosts() {
2679 final ArrayList<String> mucServers = new ArrayList<>();
2680 for (final Account account : accounts) {
2681 if (account.getXmppConnection() != null) {
2682 final String server = account.getXmppConnection().getMucServer();
2683 if (server != null && !mucServers.contains(server)) {
2684 mucServers.add(server);
2685 }
2686 }
2687 }
2688 return mucServers;
2689 }
2690
2691 public void sendMessagePacket(Account account, MessagePacket packet) {
2692 XmppConnection connection = account.getXmppConnection();
2693 if (connection != null) {
2694 connection.sendMessagePacket(packet);
2695 }
2696 }
2697
2698 public void sendPresencePacket(Account account, PresencePacket packet) {
2699 XmppConnection connection = account.getXmppConnection();
2700 if (connection != null) {
2701 connection.sendPresencePacket(packet);
2702 }
2703 }
2704
2705 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2706 XmppConnection connection = account.getXmppConnection();
2707 if (connection != null) {
2708 connection.sendCaptchaRegistryRequest(id, data);
2709 }
2710 }
2711
2712 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2713 final XmppConnection connection = account.getXmppConnection();
2714 if (connection != null) {
2715 connection.sendIqPacket(packet, callback);
2716 }
2717 }
2718
2719 public void sendPresence(final Account account) {
2720 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2721 }
2722
2723 public void refreshAllPresences() {
2724 for (Account account : getAccounts()) {
2725 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2726 sendPresence(account);
2727 }
2728 }
2729 }
2730
2731 public void sendOfflinePresence(final Account account) {
2732 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2733 }
2734
2735 public MessageGenerator getMessageGenerator() {
2736 return this.mMessageGenerator;
2737 }
2738
2739 public PresenceGenerator getPresenceGenerator() {
2740 return this.mPresenceGenerator;
2741 }
2742
2743 public IqGenerator getIqGenerator() {
2744 return this.mIqGenerator;
2745 }
2746
2747 public IqParser getIqParser() {
2748 return this.mIqParser;
2749 }
2750
2751 public JingleConnectionManager getJingleConnectionManager() {
2752 return this.mJingleConnectionManager;
2753 }
2754
2755 public MessageArchiveService getMessageArchiveService() {
2756 return this.mMessageArchiveService;
2757 }
2758
2759 public List<Contact> findContacts(Jid jid) {
2760 ArrayList<Contact> contacts = new ArrayList<>();
2761 for (Account account : getAccounts()) {
2762 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2763 Contact contact = account.getRoster().getContactFromRoster(jid);
2764 if (contact != null) {
2765 contacts.add(contact);
2766 }
2767 }
2768 }
2769 return contacts;
2770 }
2771
2772 public NotificationService getNotificationService() {
2773 return this.mNotificationService;
2774 }
2775
2776 public HttpConnectionManager getHttpConnectionManager() {
2777 return this.mHttpConnectionManager;
2778 }
2779
2780 public void resendFailedMessages(final Message message) {
2781 final Collection<Message> messages = new ArrayList<>();
2782 Message current = message;
2783 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2784 messages.add(current);
2785 if (current.mergeable(current.next())) {
2786 current = current.next();
2787 } else {
2788 break;
2789 }
2790 }
2791 for (final Message msg : messages) {
2792 msg.setTime(System.currentTimeMillis());
2793 markMessage(msg, Message.STATUS_WAITING);
2794 this.resendMessage(msg,false);
2795 }
2796 }
2797
2798 public void clearConversationHistory(final Conversation conversation) {
2799 conversation.clearMessages();
2800 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2801 conversation.resetLastMessageTransmitted();
2802 new Thread(new Runnable() {
2803 @Override
2804 public void run() {
2805 databaseBackend.deleteMessagesInConversation(conversation);
2806 }
2807 }).start();
2808 }
2809
2810 public void sendBlockRequest(final Blockable blockable) {
2811 if (blockable != null && blockable.getBlockedJid() != null) {
2812 final Jid jid = blockable.getBlockedJid();
2813 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2814
2815 @Override
2816 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2817 if (packet.getType() == IqPacket.TYPE.RESULT) {
2818 account.getBlocklist().add(jid);
2819 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2820 }
2821 }
2822 });
2823 }
2824 }
2825
2826 public void sendUnblockRequest(final Blockable blockable) {
2827 if (blockable != null && blockable.getJid() != null) {
2828 final Jid jid = blockable.getBlockedJid();
2829 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2830 @Override
2831 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2832 if (packet.getType() == IqPacket.TYPE.RESULT) {
2833 account.getBlocklist().remove(jid);
2834 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2835 }
2836 }
2837 });
2838 }
2839 }
2840
2841 public interface OnAccountCreated {
2842 void onAccountCreated(Account account);
2843 void informUser(int r);
2844 }
2845
2846 public interface OnMoreMessagesLoaded {
2847 void onMoreMessagesLoaded(int count, Conversation conversation);
2848
2849 void informUser(int r);
2850 }
2851
2852 public interface OnAccountPasswordChanged {
2853 void onPasswordChangeSucceeded();
2854
2855 void onPasswordChangeFailed();
2856 }
2857
2858 public interface OnAffiliationChanged {
2859 void onAffiliationChangedSuccessful(Jid jid);
2860
2861 void onAffiliationChangeFailed(Jid jid, int resId);
2862 }
2863
2864 public interface OnRoleChanged {
2865 void onRoleChangedSuccessful(String nick);
2866
2867 void onRoleChangeFailed(String nick, int resid);
2868 }
2869
2870 public interface OnConversationUpdate {
2871 void onConversationUpdate();
2872 }
2873
2874 public interface OnAccountUpdate {
2875 void onAccountUpdate();
2876 }
2877
2878 public interface OnCaptchaRequested {
2879 void onCaptchaRequested(Account account,
2880 String id,
2881 Data data,
2882 Bitmap captcha);
2883 }
2884
2885 public interface OnRosterUpdate {
2886 void onRosterUpdate();
2887 }
2888
2889 public interface OnMucRosterUpdate {
2890 void onMucRosterUpdate();
2891 }
2892
2893 public interface OnConferenceConfigurationFetched {
2894 void onConferenceConfigurationFetched(Conversation conversation);
2895 }
2896
2897 public interface OnConferenceOptionsPushed {
2898 void onPushSucceeded();
2899
2900 void onPushFailed();
2901 }
2902
2903 public interface OnShowErrorToast {
2904 void onShowErrorToast(int resId);
2905 }
2906
2907 public class XmppConnectionBinder extends Binder {
2908 public XmppConnectionService getService() {
2909 return XmppConnectionService.this;
2910 }
2911 }
2912}