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