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.HashMap;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpEngine;
65import eu.siacs.conversations.crypto.axolotl.AxolotlService;
66import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
67import eu.siacs.conversations.entities.Account;
68import eu.siacs.conversations.entities.Blockable;
69import eu.siacs.conversations.entities.Bookmark;
70import eu.siacs.conversations.entities.Contact;
71import eu.siacs.conversations.entities.Conversation;
72import eu.siacs.conversations.entities.Message;
73import eu.siacs.conversations.entities.MucOptions;
74import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
75import eu.siacs.conversations.entities.Presence;
76import eu.siacs.conversations.entities.Roster;
77import eu.siacs.conversations.entities.ServiceDiscoveryResult;
78import eu.siacs.conversations.entities.Transferable;
79import eu.siacs.conversations.entities.TransferablePlaceholder;
80import eu.siacs.conversations.generator.IqGenerator;
81import eu.siacs.conversations.generator.MessageGenerator;
82import eu.siacs.conversations.generator.PresenceGenerator;
83import eu.siacs.conversations.http.HttpConnectionManager;
84import eu.siacs.conversations.parser.IqParser;
85import eu.siacs.conversations.parser.MessageParser;
86import eu.siacs.conversations.parser.PresenceParser;
87import eu.siacs.conversations.persistance.DatabaseBackend;
88import eu.siacs.conversations.persistance.FileBackend;
89import eu.siacs.conversations.ui.UiCallback;
90import eu.siacs.conversations.utils.CryptoHelper;
91import eu.siacs.conversations.utils.ExceptionHelper;
92import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
93import eu.siacs.conversations.utils.PRNGFixes;
94import eu.siacs.conversations.utils.PhoneHelper;
95import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
96import eu.siacs.conversations.utils.Xmlns;
97import eu.siacs.conversations.xml.Element;
98import eu.siacs.conversations.xmpp.OnBindListener;
99import eu.siacs.conversations.xmpp.OnContactStatusChanged;
100import eu.siacs.conversations.xmpp.OnIqPacketReceived;
101import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
102import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
103import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
104import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
105import eu.siacs.conversations.xmpp.OnStatusChanged;
106import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
107import eu.siacs.conversations.xmpp.XmppConnection;
108import eu.siacs.conversations.xmpp.chatstate.ChatState;
109import eu.siacs.conversations.xmpp.forms.Data;
110import eu.siacs.conversations.xmpp.forms.Field;
111import eu.siacs.conversations.xmpp.jid.InvalidJidException;
112import eu.siacs.conversations.xmpp.jid.Jid;
113import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
114import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
115import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
116import eu.siacs.conversations.xmpp.pep.Avatar;
117import eu.siacs.conversations.xmpp.stanzas.IqPacket;
118import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
119import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
120import me.leolin.shortcutbadger.ShortcutBadger;
121
122public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
123
124 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
125 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
126 public static final String ACTION_TRY_AGAIN = "try_again";
127 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
128 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
129 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
130 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
131 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
132 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
133 private final IBinder mBinder = new XmppConnectionBinder();
134 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
135 private final IqGenerator mIqGenerator = new IqGenerator(this);
136 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
137 public DatabaseBackend databaseBackend;
138 private ContentObserver contactObserver = new ContentObserver(null) {
139 @Override
140 public void onChange(boolean selfChange) {
141 super.onChange(selfChange);
142 Intent intent = new Intent(getApplicationContext(),
143 XmppConnectionService.class);
144 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
145 startService(intent);
146 }
147 };
148 private FileBackend fileBackend = new FileBackend(this);
149 private MemorizingTrustManager mMemorizingTrustManager;
150 private NotificationService mNotificationService = new NotificationService(
151 this);
152 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
153 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
154 private IqParser mIqParser = new IqParser(this);
155 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
156 @Override
157 public void onIqPacketReceived(Account account, IqPacket packet) {
158 if (packet.getType() != IqPacket.TYPE.RESULT) {
159 Element error = packet.findChild("error");
160 String text = error != null ? error.findChildContent("text") : null;
161 if (text != null) {
162 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
163 }
164 }
165 }
166 };
167 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
168 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
169 private List<Account> accounts;
170 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
171 this);
172 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
173
174 @Override
175 public void onContactStatusChanged(Contact contact, boolean online) {
176 Conversation conversation = find(getConversations(), contact);
177 if (conversation != null) {
178 if (online) {
179 conversation.endOtrIfNeeded();
180 if (contact.getPresences().size() == 1) {
181 sendUnsentMessages(conversation);
182 }
183 } else {
184 if (contact.getPresences().size() >= 1) {
185 if (conversation.hasValidOtrSession()) {
186 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
187 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
188 conversation.endOtrIfNeeded();
189 }
190 }
191 } else {
192 conversation.endOtrIfNeeded();
193 }
194 }
195 }
196 }
197 };
198 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
199 this);
200 private AvatarService mAvatarService = new AvatarService(this);
201 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
202 private PushManagementService mPushManagementService = new PushManagementService(this);
203 private OnConversationUpdate mOnConversationUpdate = null;
204 private final FileObserver fileObserver = new FileObserver(
205 FileBackend.getConversationsImageDirectory()) {
206
207 @Override
208 public void onEvent(int event, String path) {
209 if (event == FileObserver.DELETE) {
210 markFileDeleted(path.split("\\.")[0]);
211 }
212 }
213 };
214 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
215
216 @Override
217 public void onJinglePacketReceived(Account account, JinglePacket packet) {
218 mJingleConnectionManager.deliverPacket(account, packet);
219 }
220 };
221 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
222
223 @Override
224 public void onMessageAcknowledged(Account account, String uuid) {
225 for (final Conversation conversation : getConversations()) {
226 if (conversation.getAccount() == account) {
227 Message message = conversation.findUnsentMessageWithUuid(uuid);
228 if (message != null) {
229 markMessage(message, Message.STATUS_SEND);
230 }
231 }
232 }
233 }
234 };
235 private int convChangedListenerCount = 0;
236 private OnShowErrorToast mOnShowErrorToast = null;
237 private int showErrorToastListenerCount = 0;
238 private int unreadCount = -1;
239 private OnAccountUpdate mOnAccountUpdate = null;
240 private OnCaptchaRequested mOnCaptchaRequested = null;
241 private int accountChangedListenerCount = 0;
242 private int captchaRequestedListenerCount = 0;
243 private OnRosterUpdate mOnRosterUpdate = null;
244 private OnUpdateBlocklist mOnUpdateBlocklist = null;
245 private int updateBlocklistListenerCount = 0;
246 private int rosterChangedListenerCount = 0;
247 private OnMucRosterUpdate mOnMucRosterUpdate = null;
248 private int mucRosterChangedListenerCount = 0;
249 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
250 private int keyStatusUpdatedListenerCount = 0;
251 private SecureRandom mRandom;
252 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
253 private final OnBindListener mOnBindListener = new OnBindListener() {
254
255 @Override
256 public void onBind(final Account account) {
257 account.getRoster().clearPresences();
258 mJingleConnectionManager.cancelInTransmission();
259 fetchRosterFromServer(account);
260 fetchBookmarks(account);
261 sendPresence(account);
262 if (mPushManagementService.pushAvailable(account)) {
263 mPushManagementService.registerPushTokenOnServer(account);
264 }
265 mMessageArchiveService.executePendingQueries(account);
266 connectMultiModeConversations(account);
267 syncDirtyContacts(account);
268 }
269 };
270 private OnStatusChanged statusListener = new OnStatusChanged() {
271
272 @Override
273 public void onStatusChanged(final Account account) {
274 XmppConnection connection = account.getXmppConnection();
275 if (mOnAccountUpdate != null) {
276 mOnAccountUpdate.onAccountUpdate();
277 }
278 if (account.getStatus() == Account.State.ONLINE) {
279 if (connection != null && connection.getFeatures().csi()) {
280 if (checkListeners()) {
281 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
282 connection.sendInactive();
283 } else {
284 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
285 connection.sendActive();
286 }
287 }
288 List<Conversation> conversations = getConversations();
289 for (Conversation conversation : conversations) {
290 if (conversation.getAccount() == account && conversation.getMode() == Conversation.MODE_SINGLE) {
291 conversation.startOtrIfNeeded();
292 sendUnsentMessages(conversation);
293 }
294 }
295 for (Conversation conversation : account.pendingConferenceLeaves) {
296 leaveMuc(conversation);
297 }
298 account.pendingConferenceLeaves.clear();
299 for (Conversation conversation : account.pendingConferenceJoins) {
300 joinMuc(conversation);
301 }
302 account.pendingConferenceJoins.clear();
303 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
304 } else if (account.getStatus() == Account.State.OFFLINE) {
305 resetSendingToWaiting(account);
306 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
307 int timeToReconnect = mRandom.nextInt(20) + 10;
308 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
309 }
310 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
311 databaseBackend.updateAccount(account);
312 reconnectAccount(account, true, false);
313 } else if ((account.getStatus() != Account.State.CONNECTING)
314 && (account.getStatus() != Account.State.NO_INTERNET)) {
315 if (connection != null) {
316 int next = connection.getTimeToNextAttempt();
317 Log.d(Config.LOGTAG, account.getJid().toBareJid()
318 + ": error connecting account. try again in "
319 + next + "s for the "
320 + (connection.getAttempt() + 1) + " time");
321 scheduleWakeUpCall(next, account.getUuid().hashCode());
322 }
323 }
324 getNotificationService().updateErrorNotification();
325 }
326 };
327 private OpenPgpServiceConnection pgpServiceConnection;
328 private PgpEngine mPgpEngine = null;
329 private WakeLock wakeLock;
330 private PowerManager pm;
331 private LruCache<String, Bitmap> mBitmapCache;
332 private Thread mPhoneContactMergerThread;
333 private EventReceiver mEventReceiver = new EventReceiver();
334
335 private boolean mRestoredFromDatabase = false;
336
337 private static String generateFetchKey(Account account, final Avatar avatar) {
338 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
339 }
340
341 public boolean areMessagesInitialized() {
342 return this.mRestoredFromDatabase;
343 }
344
345 public PgpEngine getPgpEngine() {
346 if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
347 if (this.mPgpEngine == null) {
348 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
349 getApplicationContext(),
350 pgpServiceConnection.getService()), this);
351 }
352 return mPgpEngine;
353 } else {
354 return null;
355 }
356
357 }
358
359 public FileBackend getFileBackend() {
360 return this.fileBackend;
361 }
362
363 public AvatarService getAvatarService() {
364 return this.mAvatarService;
365 }
366
367 public void attachLocationToConversation(final Conversation conversation,
368 final Uri uri,
369 final UiCallback<Message> callback) {
370 int encryption = conversation.getNextEncryption();
371 if (encryption == Message.ENCRYPTION_PGP) {
372 encryption = Message.ENCRYPTION_DECRYPTED;
373 }
374 Message message = new Message(conversation, uri.toString(), encryption);
375 if (conversation.getNextCounterpart() != null) {
376 message.setCounterpart(conversation.getNextCounterpart());
377 }
378 if (encryption == Message.ENCRYPTION_DECRYPTED) {
379 getPgpEngine().encrypt(message, callback);
380 } else {
381 callback.success(message);
382 }
383 }
384
385 public void attachFileToConversation(final Conversation conversation,
386 final Uri uri,
387 final UiCallback<Message> callback) {
388 final Message message;
389 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
390 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
391 } else {
392 message = new Message(conversation, "", conversation.getNextEncryption());
393 }
394 message.setCounterpart(conversation.getNextCounterpart());
395 message.setType(Message.TYPE_FILE);
396 String path = getFileBackend().getOriginalPath(uri);
397 if (path != null) {
398 message.setRelativeFilePath(path);
399 getFileBackend().updateFileParams(message);
400 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
401 getPgpEngine().encrypt(message, callback);
402 } else {
403 callback.success(message);
404 }
405 } else {
406 mFileAddingExecutor.execute(new Runnable() {
407 @Override
408 public void run() {
409 try {
410 getFileBackend().copyFileToPrivateStorage(message, uri);
411 getFileBackend().updateFileParams(message);
412 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
413 getPgpEngine().encrypt(message, callback);
414 } else {
415 callback.success(message);
416 }
417 } catch (FileBackend.FileCopyException e) {
418 callback.error(e.getResId(), message);
419 }
420 }
421 });
422 }
423 }
424
425 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
426 final String compressPictures = getCompressPicturesPreference();
427 if ("never".equals(compressPictures)
428 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
429 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
430 attachFileToConversation(conversation, uri, callback);
431 return;
432 }
433 final Message message;
434 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
435 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
436 } else {
437 message = new Message(conversation, "", conversation.getNextEncryption());
438 }
439 message.setCounterpart(conversation.getNextCounterpart());
440 message.setType(Message.TYPE_IMAGE);
441 mFileAddingExecutor.execute(new Runnable() {
442
443 @Override
444 public void run() {
445 try {
446 getFileBackend().copyImageToPrivateStorage(message, uri);
447 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
448 getPgpEngine().encrypt(message, callback);
449 } else {
450 callback.success(message);
451 }
452 } catch (final FileBackend.FileCopyException e) {
453 callback.error(e.getResId(), message);
454 }
455 }
456 });
457 }
458
459 public Conversation find(Bookmark bookmark) {
460 return find(bookmark.getAccount(), bookmark.getJid());
461 }
462
463 public Conversation find(final Account account, final Jid jid) {
464 return find(getConversations(), account, jid);
465 }
466
467 @Override
468 public int onStartCommand(Intent intent, int flags, int startId) {
469 final String action = intent == null ? null : intent.getAction();
470 boolean interactive = false;
471 if (action != null) {
472 switch (action) {
473 case ConnectivityManager.CONNECTIVITY_ACTION:
474 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
475 resetAllAttemptCounts(true);
476 }
477 break;
478 case ACTION_MERGE_PHONE_CONTACTS:
479 if (mRestoredFromDatabase) {
480 loadPhoneContacts();
481 }
482 return START_STICKY;
483 case Intent.ACTION_SHUTDOWN:
484 logoutAndSave();
485 return START_NOT_STICKY;
486 case ACTION_CLEAR_NOTIFICATION:
487 mNotificationService.clear();
488 break;
489 case ACTION_DISABLE_FOREGROUND:
490 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
491 toggleForegroundService();
492 break;
493 case ACTION_TRY_AGAIN:
494 resetAllAttemptCounts(false);
495 interactive = true;
496 break;
497 case ACTION_DISABLE_ACCOUNT:
498 try {
499 String jid = intent.getStringExtra("account");
500 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
501 if (account != null) {
502 account.setOption(Account.OPTION_DISABLED, true);
503 updateAccount(account);
504 }
505 } catch (final InvalidJidException ignored) {
506 break;
507 }
508 break;
509 case AudioManager.RINGER_MODE_CHANGED_ACTION:
510 if (xaOnSilentMode()) {
511 refreshAllPresences();
512 }
513 break;
514 case Intent.ACTION_SCREEN_OFF:
515 case Intent.ACTION_SCREEN_ON:
516 if (awayWhenScreenOff()) {
517 refreshAllPresences();
518 }
519 break;
520 case ACTION_GCM_TOKEN_REFRESH:
521 refreshAllGcmTokens();
522 break;
523 case ACTION_GCM_MESSAGE_RECEIVED:
524 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
525 }
526 }
527 this.wakeLock.acquire();
528
529 for (Account account : accounts) {
530 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
531 if (!hasInternetConnection()) {
532 account.setStatus(Account.State.NO_INTERNET);
533 if (statusListener != null) {
534 statusListener.onStatusChanged(account);
535 }
536 } else {
537 if (account.getStatus() == Account.State.NO_INTERNET) {
538 account.setStatus(Account.State.OFFLINE);
539 if (statusListener != null) {
540 statusListener.onStatusChanged(account);
541 }
542 }
543 if (account.getStatus() == Account.State.ONLINE) {
544 long lastReceived = account.getXmppConnection().getLastPacketReceived();
545 long lastSent = account.getXmppConnection().getLastPingSent();
546 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
547 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
548 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
549 if (lastSent > lastReceived) {
550 if (pingTimeoutIn < 0) {
551 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
552 this.reconnectAccount(account, true, interactive);
553 } else {
554 int secs = (int) (pingTimeoutIn / 1000);
555 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
556 }
557 } else if (msToNextPing <= 0) {
558 account.getXmppConnection().sendPing();
559 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
560 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
561 } else {
562 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
563 }
564 } else if (account.getStatus() == Account.State.OFFLINE) {
565 reconnectAccount(account, true, interactive);
566 } else if (account.getStatus() == Account.State.CONNECTING) {
567 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
568 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
569 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
570 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
571 if (timeout < 0) {
572 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
573 reconnectAccount(account, true, interactive);
574 } else if (discoTimeout < 0) {
575 account.getXmppConnection().sendDiscoTimeout();
576 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
577 } else {
578 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
579 }
580 } else {
581 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
582 reconnectAccount(account, true, interactive);
583 }
584 }
585 }
586 if (mOnAccountUpdate != null) {
587 mOnAccountUpdate.onAccountUpdate();
588 }
589 }
590 }
591 if (wakeLock.isHeld()) {
592 try {
593 wakeLock.release();
594 } catch (final RuntimeException ignored) {
595 }
596 }
597 return START_STICKY;
598 }
599
600 private boolean xaOnSilentMode() {
601 return getPreferences().getBoolean("xa_on_silent_mode", false);
602 }
603
604 private boolean awayWhenScreenOff() {
605 return getPreferences().getBoolean("away_when_screen_off", false);
606 }
607
608 private String getCompressPicturesPreference() {
609 return getPreferences().getString("picture_compression", "auto");
610 }
611
612 private Presence.Status getTargetPresence() {
613 if (xaOnSilentMode() && isPhoneSilenced()) {
614 return Presence.Status.XA;
615 } else if (awayWhenScreenOff() && !isInteractive()) {
616 return Presence.Status.AWAY;
617 } else {
618 return Presence.Status.ONLINE;
619 }
620 }
621
622 @SuppressLint("NewApi")
623 @SuppressWarnings("deprecation")
624 public boolean isInteractive() {
625 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
626
627 final boolean isScreenOn;
628 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
629 isScreenOn = pm.isScreenOn();
630 } else {
631 isScreenOn = pm.isInteractive();
632 }
633 return isScreenOn;
634 }
635
636 private boolean isPhoneSilenced() {
637 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
638 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
639 }
640
641 private void resetAllAttemptCounts(boolean reallyAll) {
642 Log.d(Config.LOGTAG, "resetting all attepmt counts");
643 for (Account account : accounts) {
644 if (account.hasErrorStatus() || reallyAll) {
645 final XmppConnection connection = account.getXmppConnection();
646 if (connection != null) {
647 connection.resetAttemptCount();
648 }
649 }
650 }
651 }
652
653 public boolean hasInternetConnection() {
654 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
655 .getSystemService(Context.CONNECTIVITY_SERVICE);
656 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
657 return activeNetwork != null && activeNetwork.isConnected();
658 }
659
660 @SuppressLint("TrulyRandom")
661 @Override
662 public void onCreate() {
663 ExceptionHelper.init(getApplicationContext());
664 PRNGFixes.apply();
665 this.mRandom = new SecureRandom();
666 updateMemorizingTrustmanager();
667 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
668 final int cacheSize = maxMemory / 8;
669 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
670 @Override
671 protected int sizeOf(final String key, final Bitmap bitmap) {
672 return bitmap.getByteCount() / 1024;
673 }
674 };
675
676 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
677 this.accounts = databaseBackend.getAccounts();
678
679 restoreFromDatabase();
680
681 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
682 this.fileObserver.startWatching();
683
684 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
685 @Override
686 public void onBound(IOpenPgpService2 service) {
687 for (Account account : accounts) {
688 if (account.getPgpDecryptionService() != null) {
689 account.getPgpDecryptionService().onOpenPgpServiceBound();
690 }
691 }
692 }
693
694 @Override
695 public void onError(Exception e) { }
696 });
697 this.pgpServiceConnection.bindToService();
698
699 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
700 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
701 toggleForegroundService();
702 updateUnreadCountBadge();
703 toggleScreenEventReceiver();
704 }
705
706 @Override
707 public void onTrimMemory(int level) {
708 super.onTrimMemory(level);
709 if (level >= TRIM_MEMORY_COMPLETE) {
710 Log.d(Config.LOGTAG, "clear cache due to low memory");
711 getBitmapCache().evictAll();
712 }
713 }
714
715 @Override
716 public void onDestroy() {
717 try {
718 unregisterReceiver(this.mEventReceiver);
719 } catch (IllegalArgumentException e) {
720 //ignored
721 }
722 super.onDestroy();
723 }
724
725 public void toggleScreenEventReceiver() {
726 if (awayWhenScreenOff()) {
727 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
728 filter.addAction(Intent.ACTION_SCREEN_OFF);
729 registerReceiver(this.mEventReceiver, filter);
730 } else {
731 try {
732 unregisterReceiver(this.mEventReceiver);
733 } catch (IllegalArgumentException e) {
734 //ignored
735 }
736 }
737 }
738
739 public void toggleForegroundService() {
740 if (getPreferences().getBoolean("keep_foreground_service", false)) {
741 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
742 } else {
743 stopForeground(true);
744 }
745 }
746
747 @Override
748 public void onTaskRemoved(final Intent rootIntent) {
749 super.onTaskRemoved(rootIntent);
750 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
751 this.logoutAndSave();
752 }
753 }
754
755 private void logoutAndSave() {
756 for (final Account account : accounts) {
757 databaseBackend.writeRoster(account.getRoster());
758 if (account.getXmppConnection() != null) {
759 new Thread(new Runnable() {
760 @Override
761 public void run() {
762 disconnect(account, false);
763 }
764 }).start();
765
766 }
767 }
768 Context context = getApplicationContext();
769 AlarmManager alarmManager = (AlarmManager) context
770 .getSystemService(Context.ALARM_SERVICE);
771 Intent intent = new Intent(context, EventReceiver.class);
772 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
773 Log.d(Config.LOGTAG, "good bye");
774 stopSelf();
775 }
776
777 public void scheduleWakeUpCall(int seconds, int requestCode) {
778 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
779
780 Context context = getApplicationContext();
781 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
782
783 Intent intent = new Intent(context, EventReceiver.class);
784 intent.setAction("ping");
785 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
786 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
787 }
788
789 public XmppConnection createConnection(final Account account) {
790 final SharedPreferences sharedPref = getPreferences();
791 account.setResource(sharedPref.getString("resource", "mobile")
792 .toLowerCase(Locale.getDefault()));
793 final XmppConnection connection = new XmppConnection(account, this);
794 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
795 connection.setOnStatusChangedListener(this.statusListener);
796 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
797 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
798 connection.setOnJinglePacketReceivedListener(this.jingleListener);
799 connection.setOnBindListener(this.mOnBindListener);
800 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
801 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
802 AxolotlService axolotlService = account.getAxolotlService();
803 if (axolotlService != null) {
804 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
805 }
806 return connection;
807 }
808
809 public void sendChatState(Conversation conversation) {
810 if (sendChatStates()) {
811 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
812 sendMessagePacket(conversation.getAccount(), packet);
813 }
814 }
815
816 private void sendFileMessage(final Message message, final boolean delay) {
817 Log.d(Config.LOGTAG, "send file message");
818 final Account account = message.getConversation().getAccount();
819 final XmppConnection connection = account.getXmppConnection();
820 if (connection != null && connection.getFeatures().httpUpload()) {
821 mHttpConnectionManager.createNewUploadConnection(message, delay);
822 } else {
823 mJingleConnectionManager.createNewConnection(message);
824 }
825 }
826
827 public void sendMessage(final Message message) {
828 sendMessage(message, false, false);
829 }
830
831 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
832 final Account account = message.getConversation().getAccount();
833 final Conversation conversation = message.getConversation();
834 account.deactivateGracePeriod();
835 MessagePacket packet = null;
836 final boolean addToConversation = conversation.getMode() != Conversation.MODE_MULTI
837 || account.getServerIdentity() != XmppConnection.Identity.SLACK;
838 boolean saveInDb = addToConversation;
839 message.setStatus(Message.STATUS_WAITING);
840
841 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
842 message.getConversation().endOtrIfNeeded();
843 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
844 new Conversation.OnMessageFound() {
845 @Override
846 public void onMessageFound(Message message) {
847 markMessage(message, Message.STATUS_SEND_FAILED);
848 }
849 });
850 }
851
852 if (account.isOnlineAndConnected()) {
853 switch (message.getEncryption()) {
854 case Message.ENCRYPTION_NONE:
855 if (message.needsUploading()) {
856 if (account.httpUploadAvailable() || message.fixCounterpart()) {
857 this.sendFileMessage(message, delay);
858 } else {
859 break;
860 }
861 } else {
862 packet = mMessageGenerator.generateChat(message);
863 }
864 break;
865 case Message.ENCRYPTION_PGP:
866 case Message.ENCRYPTION_DECRYPTED:
867 if (message.needsUploading()) {
868 if (account.httpUploadAvailable() || message.fixCounterpart()) {
869 this.sendFileMessage(message, delay);
870 } else {
871 break;
872 }
873 } else {
874 packet = mMessageGenerator.generatePgpChat(message);
875 }
876 break;
877 case Message.ENCRYPTION_OTR:
878 SessionImpl otrSession = conversation.getOtrSession();
879 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
880 try {
881 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
882 } catch (InvalidJidException e) {
883 break;
884 }
885 if (message.needsUploading()) {
886 mJingleConnectionManager.createNewConnection(message);
887 } else {
888 packet = mMessageGenerator.generateOtrChat(message);
889 }
890 } else if (otrSession == null) {
891 if (message.fixCounterpart()) {
892 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
893 } else {
894 break;
895 }
896 }
897 break;
898 case Message.ENCRYPTION_AXOLOTL:
899 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
900 if (message.needsUploading()) {
901 if (account.httpUploadAvailable() || message.fixCounterpart()) {
902 this.sendFileMessage(message, delay);
903 } else {
904 break;
905 }
906 } else {
907 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
908 if (axolotlMessage == null) {
909 account.getAxolotlService().preparePayloadMessage(message, delay);
910 } else {
911 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
912 }
913 }
914 break;
915
916 }
917 if (packet != null) {
918 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
919 message.setStatus(Message.STATUS_UNSEND);
920 } else {
921 message.setStatus(Message.STATUS_SEND);
922 }
923 }
924 } else {
925 switch (message.getEncryption()) {
926 case Message.ENCRYPTION_DECRYPTED:
927 if (!message.needsUploading()) {
928 String pgpBody = message.getEncryptedBody();
929 String decryptedBody = message.getBody();
930 message.setBody(pgpBody);
931 message.setEncryption(Message.ENCRYPTION_PGP);
932 databaseBackend.createMessage(message);
933 saveInDb = false;
934 message.setBody(decryptedBody);
935 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
936 }
937 break;
938 case Message.ENCRYPTION_OTR:
939 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
940 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
941 }
942 break;
943 case Message.ENCRYPTION_AXOLOTL:
944 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
945 break;
946 }
947 }
948
949 if (resend) {
950 if (packet != null && addToConversation) {
951 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
952 markMessage(message, Message.STATUS_UNSEND);
953 } else {
954 markMessage(message, Message.STATUS_SEND);
955 }
956 }
957 } else {
958 if (addToConversation) {
959 conversation.add(message);
960 }
961 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
962 databaseBackend.createMessage(message);
963 }
964 updateConversationUi();
965 }
966 if (packet != null) {
967 if (delay) {
968 mMessageGenerator.addDelay(packet, message.getTimeSent());
969 }
970 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
971 if (this.sendChatStates()) {
972 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
973 }
974 }
975 sendMessagePacket(account, packet);
976 }
977 }
978
979 private void sendUnsentMessages(final Conversation conversation) {
980 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
981
982 @Override
983 public void onMessageFound(Message message) {
984 resendMessage(message, true);
985 }
986 });
987 }
988
989 public void resendMessage(final Message message, final boolean delay) {
990 sendMessage(message, true, delay);
991 }
992
993 public void fetchRosterFromServer(final Account account) {
994 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
995 if (!"".equals(account.getRosterVersion())) {
996 Log.d(Config.LOGTAG, account.getJid().toBareJid()
997 + ": fetching roster version " + account.getRosterVersion());
998 } else {
999 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1000 }
1001 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1002 sendIqPacket(account, iqPacket, mIqParser);
1003 }
1004
1005 public void fetchBookmarks(final Account account) {
1006 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1007 final Element query = iqPacket.query("jabber:iq:private");
1008 query.addChild("storage", "storage:bookmarks");
1009 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1010
1011 @Override
1012 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1013 if (packet.getType() == IqPacket.TYPE.RESULT) {
1014 final Element query = packet.query();
1015 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1016 final Element storage = query.findChild("storage", "storage:bookmarks");
1017 final boolean autojoin = respectAutojoin();
1018 if (storage != null) {
1019 for (final Element item : storage.getChildren()) {
1020 if (item.getName().equals("conference")) {
1021 final Bookmark bookmark = Bookmark.parse(item, account);
1022 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1023 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1024 bookmark.setBookmarkName(old.getBookmarkName());
1025 }
1026 Conversation conversation = find(bookmark);
1027 if (conversation != null) {
1028 conversation.setBookmark(bookmark);
1029 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1030 conversation = findOrCreateConversation(
1031 account, bookmark.getJid(), true);
1032 conversation.setBookmark(bookmark);
1033 joinMuc(conversation);
1034 }
1035 }
1036 }
1037 }
1038 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1039 } else {
1040 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1041 }
1042 }
1043 };
1044 sendIqPacket(account, iqPacket, callback);
1045 }
1046
1047 public void pushBookmarks(Account account) {
1048 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1049 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1050 Element query = iqPacket.query("jabber:iq:private");
1051 Element storage = query.addChild("storage", "storage:bookmarks");
1052 for (Bookmark bookmark : account.getBookmarks()) {
1053 storage.addChild(bookmark);
1054 }
1055 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1056 }
1057
1058 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1059 if (mPhoneContactMergerThread != null) {
1060 mPhoneContactMergerThread.interrupt();
1061 }
1062 mPhoneContactMergerThread = new Thread(new Runnable() {
1063 @Override
1064 public void run() {
1065 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1066 for (Account account : accounts) {
1067 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1068 for (Bundle phoneContact : phoneContacts) {
1069 if (Thread.interrupted()) {
1070 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1071 return;
1072 }
1073 Jid jid;
1074 try {
1075 jid = Jid.fromString(phoneContact.getString("jid"));
1076 } catch (final InvalidJidException e) {
1077 continue;
1078 }
1079 final Contact contact = account.getRoster().getContact(jid);
1080 String systemAccount = phoneContact.getInt("phoneid")
1081 + "#"
1082 + phoneContact.getString("lookup");
1083 contact.setSystemAccount(systemAccount);
1084 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1085 getAvatarService().clear(contact);
1086 }
1087 contact.setSystemName(phoneContact.getString("displayname"));
1088 withSystemAccounts.remove(contact);
1089 }
1090 for (Contact contact : withSystemAccounts) {
1091 contact.setSystemAccount(null);
1092 contact.setSystemName(null);
1093 if (contact.setPhotoUri(null)) {
1094 getAvatarService().clear(contact);
1095 }
1096 }
1097 }
1098 Log.d(Config.LOGTAG, "finished merging phone contacts");
1099 updateAccountUi();
1100 }
1101 });
1102 mPhoneContactMergerThread.start();
1103 }
1104
1105 private void restoreFromDatabase() {
1106 synchronized (this.conversations) {
1107 final Map<String, Account> accountLookupTable = new Hashtable<>();
1108 for (Account account : this.accounts) {
1109 accountLookupTable.put(account.getUuid(), account);
1110 }
1111 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1112 for (Conversation conversation : this.conversations) {
1113 Account account = accountLookupTable.get(conversation.getAccountUuid());
1114 conversation.setAccount(account);
1115 }
1116 Runnable runnable = new Runnable() {
1117 @Override
1118 public void run() {
1119 Log.d(Config.LOGTAG, "restoring roster");
1120 for (Account account : accounts) {
1121 databaseBackend.readRoster(account.getRoster());
1122 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1123 }
1124 getBitmapCache().evictAll();
1125 Looper.prepare();
1126 loadPhoneContacts();
1127 Log.d(Config.LOGTAG, "restoring messages");
1128 for (Conversation conversation : conversations) {
1129 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1130 checkDeletedFiles(conversation);
1131 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1132 @Override
1133 public void onMessageFound(Message message) {
1134 mNotificationService.pushFromBacklog(message);
1135 }
1136 });
1137 }
1138 mNotificationService.finishBacklog(false);
1139 mRestoredFromDatabase = true;
1140 Log.d(Config.LOGTAG, "restored all messages");
1141 updateConversationUi();
1142 }
1143 };
1144 mDatabaseExecutor.execute(runnable);
1145 }
1146 }
1147
1148 public void loadPhoneContacts() {
1149 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1150 new CopyOnWriteArrayList<Bundle>(),
1151 XmppConnectionService.this);
1152 }
1153
1154 public List<Conversation> getConversations() {
1155 return this.conversations;
1156 }
1157
1158 private void checkDeletedFiles(Conversation conversation) {
1159 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1160
1161 @Override
1162 public void onMessageFound(Message message) {
1163 if (!getFileBackend().isFileAvailable(message)) {
1164 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1165 final int s = message.getStatus();
1166 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1167 markMessage(message, Message.STATUS_SEND_FAILED);
1168 }
1169 }
1170 }
1171 });
1172 }
1173
1174 private void markFileDeleted(String uuid) {
1175 for (Conversation conversation : getConversations()) {
1176 Message message = conversation.findMessageWithFileAndUuid(uuid);
1177 if (message != null) {
1178 if (!getFileBackend().isFileAvailable(message)) {
1179 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1180 final int s = message.getStatus();
1181 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1182 markMessage(message, Message.STATUS_SEND_FAILED);
1183 } else {
1184 updateConversationUi();
1185 }
1186 }
1187 return;
1188 }
1189 }
1190 }
1191
1192 public void populateWithOrderedConversations(final List<Conversation> list) {
1193 populateWithOrderedConversations(list, true);
1194 }
1195
1196 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1197 list.clear();
1198 if (includeNoFileUpload) {
1199 list.addAll(getConversations());
1200 } else {
1201 for (Conversation conversation : getConversations()) {
1202 if (conversation.getMode() == Conversation.MODE_SINGLE
1203 || conversation.getAccount().httpUploadAvailable()) {
1204 list.add(conversation);
1205 }
1206 }
1207 }
1208 Collections.sort(list, new Comparator<Conversation>() {
1209 @Override
1210 public int compare(Conversation lhs, Conversation rhs) {
1211 Message left = lhs.getLatestMessage();
1212 Message right = rhs.getLatestMessage();
1213 if (left.getTimeSent() > right.getTimeSent()) {
1214 return -1;
1215 } else if (left.getTimeSent() < right.getTimeSent()) {
1216 return 1;
1217 } else {
1218 return 0;
1219 }
1220 }
1221 });
1222 }
1223
1224 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1225 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1226 return;
1227 } else if (timestamp == 0) {
1228 return;
1229 }
1230 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1231 Runnable runnable = new Runnable() {
1232 @Override
1233 public void run() {
1234 final Account account = conversation.getAccount();
1235 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1236 if (messages.size() > 0) {
1237 conversation.addAll(0, messages);
1238 checkDeletedFiles(conversation);
1239 callback.onMoreMessagesLoaded(messages.size(), conversation);
1240 } else if (conversation.hasMessagesLeftOnServer()
1241 && account.isOnlineAndConnected()
1242 && conversation.getLastClearHistory() == 0) {
1243 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1244 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1245 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1246 if (query != null) {
1247 query.setCallback(callback);
1248 }
1249 callback.informUser(R.string.fetching_history_from_server);
1250 }
1251 }
1252 }
1253 };
1254 mDatabaseExecutor.execute(runnable);
1255 }
1256
1257 public List<Account> getAccounts() {
1258 return this.accounts;
1259 }
1260
1261 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1262 for (final Conversation conversation : haystack) {
1263 if (conversation.getContact() == contact) {
1264 return conversation;
1265 }
1266 }
1267 return null;
1268 }
1269
1270 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1271 if (jid == null) {
1272 return null;
1273 }
1274 for (final Conversation conversation : haystack) {
1275 if ((account == null || conversation.getAccount() == account)
1276 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1277 return conversation;
1278 }
1279 }
1280 return null;
1281 }
1282
1283 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1284 return this.findOrCreateConversation(account, jid, muc, null);
1285 }
1286
1287 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1288 synchronized (this.conversations) {
1289 Conversation conversation = find(account, jid);
1290 if (conversation != null) {
1291 return conversation;
1292 }
1293 conversation = databaseBackend.findConversation(account, jid);
1294 if (conversation != null) {
1295 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1296 conversation.setAccount(account);
1297 if (muc) {
1298 conversation.setMode(Conversation.MODE_MULTI);
1299 conversation.setContactJid(jid);
1300 } else {
1301 conversation.setMode(Conversation.MODE_SINGLE);
1302 conversation.setContactJid(jid.toBareJid());
1303 }
1304 conversation.setNextEncryption(-1);
1305 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1306 this.databaseBackend.updateConversation(conversation);
1307 } else {
1308 String conversationName;
1309 Contact contact = account.getRoster().getContact(jid);
1310 if (contact != null) {
1311 conversationName = contact.getDisplayName();
1312 } else {
1313 conversationName = jid.getLocalpart();
1314 }
1315 if (muc) {
1316 conversation = new Conversation(conversationName, account, jid,
1317 Conversation.MODE_MULTI);
1318 } else {
1319 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1320 Conversation.MODE_SINGLE);
1321 }
1322 this.databaseBackend.createConversation(conversation);
1323 }
1324 if (account.getXmppConnection() != null
1325 && account.getXmppConnection().getFeatures().mam()
1326 && !muc) {
1327 if (query == null) {
1328 this.mMessageArchiveService.query(conversation);
1329 } else {
1330 if (query.getConversation() == null) {
1331 this.mMessageArchiveService.query(conversation, query.getStart());
1332 }
1333 }
1334 }
1335 checkDeletedFiles(conversation);
1336 this.conversations.add(conversation);
1337 updateConversationUi();
1338 return conversation;
1339 }
1340 }
1341
1342 public void archiveConversation(Conversation conversation) {
1343 getNotificationService().clear(conversation);
1344 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1345 conversation.setNextEncryption(-1);
1346 synchronized (this.conversations) {
1347 if (conversation.getMode() == Conversation.MODE_MULTI) {
1348 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1349 Bookmark bookmark = conversation.getBookmark();
1350 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1351 bookmark.setAutojoin(false);
1352 pushBookmarks(bookmark.getAccount());
1353 }
1354 }
1355 leaveMuc(conversation);
1356 } else {
1357 conversation.endOtrIfNeeded();
1358 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1359 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1360 sendPresencePacket(
1361 conversation.getAccount(),
1362 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1363 );
1364 }
1365 }
1366 this.databaseBackend.updateConversation(conversation);
1367 this.conversations.remove(conversation);
1368 updateConversationUi();
1369 }
1370 }
1371
1372 public void createAccount(final Account account) {
1373 account.initAccountServices(this);
1374 databaseBackend.createAccount(account);
1375 this.accounts.add(account);
1376 this.reconnectAccountInBackground(account);
1377 updateAccountUi();
1378 }
1379
1380 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1381 new Thread(new Runnable() {
1382 @Override
1383 public void run() {
1384 try {
1385 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1386 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1387 if (findAccountByJid(info.first) == null) {
1388 Account account = new Account(info.first, "");
1389 account.setPrivateKeyAlias(alias);
1390 account.setOption(Account.OPTION_DISABLED, true);
1391 account.setDisplayName(info.second);
1392 createAccount(account);
1393 callback.onAccountCreated(account);
1394 if (Config.X509_VERIFICATION) {
1395 try {
1396 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1397 } catch (CertificateException e) {
1398 callback.informUser(R.string.certificate_chain_is_not_trusted);
1399 }
1400 }
1401 } else {
1402 callback.informUser(R.string.account_already_exists);
1403 }
1404 } catch (Exception e) {
1405 e.printStackTrace();
1406 callback.informUser(R.string.unable_to_parse_certificate);
1407 }
1408 }
1409 }).start();
1410
1411 }
1412
1413 public void updateKeyInAccount(final Account account, final String alias) {
1414 Log.d(Config.LOGTAG, "update key in account " + alias);
1415 try {
1416 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1417 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1418 if (account.getJid().toBareJid().equals(info.first)) {
1419 account.setPrivateKeyAlias(alias);
1420 account.setDisplayName(info.second);
1421 databaseBackend.updateAccount(account);
1422 if (Config.X509_VERIFICATION) {
1423 try {
1424 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1425 } catch (CertificateException e) {
1426 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1427 }
1428 account.getAxolotlService().regenerateKeys(true);
1429 }
1430 } else {
1431 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1432 }
1433 } catch (Exception e) {
1434 e.printStackTrace();
1435 }
1436 }
1437
1438 public void updateAccount(final Account account) {
1439 this.statusListener.onStatusChanged(account);
1440 databaseBackend.updateAccount(account);
1441 reconnectAccountInBackground(account);
1442 updateAccountUi();
1443 getNotificationService().updateErrorNotification();
1444 }
1445
1446 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1447 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1448 sendIqPacket(account, iq, new OnIqPacketReceived() {
1449 @Override
1450 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1451 if (packet.getType() == IqPacket.TYPE.RESULT) {
1452 account.setPassword(newPassword);
1453 databaseBackend.updateAccount(account);
1454 callback.onPasswordChangeSucceeded();
1455 } else {
1456 callback.onPasswordChangeFailed();
1457 }
1458 }
1459 });
1460 }
1461
1462 public void deleteAccount(final Account account) {
1463 synchronized (this.conversations) {
1464 for (final Conversation conversation : conversations) {
1465 if (conversation.getAccount() == account) {
1466 if (conversation.getMode() == Conversation.MODE_MULTI) {
1467 leaveMuc(conversation);
1468 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1469 conversation.endOtrIfNeeded();
1470 }
1471 conversations.remove(conversation);
1472 }
1473 }
1474 if (account.getXmppConnection() != null) {
1475 this.disconnect(account, true);
1476 }
1477 Runnable runnable = new Runnable() {
1478 @Override
1479 public void run() {
1480 databaseBackend.deleteAccount(account);
1481 }
1482 };
1483 mDatabaseExecutor.execute(runnable);
1484 this.accounts.remove(account);
1485 updateAccountUi();
1486 getNotificationService().updateErrorNotification();
1487 }
1488 }
1489
1490 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1491 synchronized (this) {
1492 if (checkListeners()) {
1493 switchToForeground();
1494 }
1495 this.mOnConversationUpdate = listener;
1496 this.mNotificationService.setIsInForeground(true);
1497 if (this.convChangedListenerCount < 2) {
1498 this.convChangedListenerCount++;
1499 }
1500 }
1501 }
1502
1503 public void removeOnConversationListChangedListener() {
1504 synchronized (this) {
1505 this.convChangedListenerCount--;
1506 if (this.convChangedListenerCount <= 0) {
1507 this.convChangedListenerCount = 0;
1508 this.mOnConversationUpdate = null;
1509 this.mNotificationService.setIsInForeground(false);
1510 if (checkListeners()) {
1511 switchToBackground();
1512 }
1513 }
1514 }
1515 }
1516
1517 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1518 synchronized (this) {
1519 if (checkListeners()) {
1520 switchToForeground();
1521 }
1522 this.mOnShowErrorToast = onShowErrorToast;
1523 if (this.showErrorToastListenerCount < 2) {
1524 this.showErrorToastListenerCount++;
1525 }
1526 }
1527 this.mOnShowErrorToast = onShowErrorToast;
1528 }
1529
1530 public void removeOnShowErrorToastListener() {
1531 synchronized (this) {
1532 this.showErrorToastListenerCount--;
1533 if (this.showErrorToastListenerCount <= 0) {
1534 this.showErrorToastListenerCount = 0;
1535 this.mOnShowErrorToast = null;
1536 if (checkListeners()) {
1537 switchToBackground();
1538 }
1539 }
1540 }
1541 }
1542
1543 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1544 synchronized (this) {
1545 if (checkListeners()) {
1546 switchToForeground();
1547 }
1548 this.mOnAccountUpdate = listener;
1549 if (this.accountChangedListenerCount < 2) {
1550 this.accountChangedListenerCount++;
1551 }
1552 }
1553 }
1554
1555 public void removeOnAccountListChangedListener() {
1556 synchronized (this) {
1557 this.accountChangedListenerCount--;
1558 if (this.accountChangedListenerCount <= 0) {
1559 this.mOnAccountUpdate = null;
1560 this.accountChangedListenerCount = 0;
1561 if (checkListeners()) {
1562 switchToBackground();
1563 }
1564 }
1565 }
1566 }
1567
1568 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1569 synchronized (this) {
1570 if (checkListeners()) {
1571 switchToForeground();
1572 }
1573 this.mOnCaptchaRequested = listener;
1574 if (this.captchaRequestedListenerCount < 2) {
1575 this.captchaRequestedListenerCount++;
1576 }
1577 }
1578 }
1579
1580 public void removeOnCaptchaRequestedListener() {
1581 synchronized (this) {
1582 this.captchaRequestedListenerCount--;
1583 if (this.captchaRequestedListenerCount <= 0) {
1584 this.mOnCaptchaRequested = null;
1585 this.captchaRequestedListenerCount = 0;
1586 if (checkListeners()) {
1587 switchToBackground();
1588 }
1589 }
1590 }
1591 }
1592
1593 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1594 synchronized (this) {
1595 if (checkListeners()) {
1596 switchToForeground();
1597 }
1598 this.mOnRosterUpdate = listener;
1599 if (this.rosterChangedListenerCount < 2) {
1600 this.rosterChangedListenerCount++;
1601 }
1602 }
1603 }
1604
1605 public void removeOnRosterUpdateListener() {
1606 synchronized (this) {
1607 this.rosterChangedListenerCount--;
1608 if (this.rosterChangedListenerCount <= 0) {
1609 this.rosterChangedListenerCount = 0;
1610 this.mOnRosterUpdate = null;
1611 if (checkListeners()) {
1612 switchToBackground();
1613 }
1614 }
1615 }
1616 }
1617
1618 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1619 synchronized (this) {
1620 if (checkListeners()) {
1621 switchToForeground();
1622 }
1623 this.mOnUpdateBlocklist = listener;
1624 if (this.updateBlocklistListenerCount < 2) {
1625 this.updateBlocklistListenerCount++;
1626 }
1627 }
1628 }
1629
1630 public void removeOnUpdateBlocklistListener() {
1631 synchronized (this) {
1632 this.updateBlocklistListenerCount--;
1633 if (this.updateBlocklistListenerCount <= 0) {
1634 this.updateBlocklistListenerCount = 0;
1635 this.mOnUpdateBlocklist = null;
1636 if (checkListeners()) {
1637 switchToBackground();
1638 }
1639 }
1640 }
1641 }
1642
1643 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1644 synchronized (this) {
1645 if (checkListeners()) {
1646 switchToForeground();
1647 }
1648 this.mOnKeyStatusUpdated = listener;
1649 if (this.keyStatusUpdatedListenerCount < 2) {
1650 this.keyStatusUpdatedListenerCount++;
1651 }
1652 }
1653 }
1654
1655 public void removeOnNewKeysAvailableListener() {
1656 synchronized (this) {
1657 this.keyStatusUpdatedListenerCount--;
1658 if (this.keyStatusUpdatedListenerCount <= 0) {
1659 this.keyStatusUpdatedListenerCount = 0;
1660 this.mOnKeyStatusUpdated = null;
1661 if (checkListeners()) {
1662 switchToBackground();
1663 }
1664 }
1665 }
1666 }
1667
1668 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1669 synchronized (this) {
1670 if (checkListeners()) {
1671 switchToForeground();
1672 }
1673 this.mOnMucRosterUpdate = listener;
1674 if (this.mucRosterChangedListenerCount < 2) {
1675 this.mucRosterChangedListenerCount++;
1676 }
1677 }
1678 }
1679
1680 public void removeOnMucRosterUpdateListener() {
1681 synchronized (this) {
1682 this.mucRosterChangedListenerCount--;
1683 if (this.mucRosterChangedListenerCount <= 0) {
1684 this.mucRosterChangedListenerCount = 0;
1685 this.mOnMucRosterUpdate = null;
1686 if (checkListeners()) {
1687 switchToBackground();
1688 }
1689 }
1690 }
1691 }
1692
1693 private boolean checkListeners() {
1694 return (this.mOnAccountUpdate == null
1695 && this.mOnConversationUpdate == null
1696 && this.mOnRosterUpdate == null
1697 && this.mOnCaptchaRequested == null
1698 && this.mOnUpdateBlocklist == null
1699 && this.mOnShowErrorToast == null
1700 && this.mOnKeyStatusUpdated == null);
1701 }
1702
1703 private void switchToForeground() {
1704 for (Conversation conversation : getConversations()) {
1705 conversation.setIncomingChatState(ChatState.ACTIVE);
1706 }
1707 for (Account account : getAccounts()) {
1708 if (account.getStatus() == Account.State.ONLINE) {
1709 XmppConnection connection = account.getXmppConnection();
1710 if (connection != null && connection.getFeatures().csi()) {
1711 connection.sendActive();
1712 }
1713 }
1714 }
1715 Log.d(Config.LOGTAG, "app switched into foreground");
1716 }
1717
1718 private void switchToBackground() {
1719 for (Account account : getAccounts()) {
1720 if (account.getStatus() == Account.State.ONLINE) {
1721 XmppConnection connection = account.getXmppConnection();
1722 if (connection != null && connection.getFeatures().csi()) {
1723 connection.sendInactive();
1724 }
1725 }
1726 }
1727 this.mNotificationService.setIsInForeground(false);
1728 Log.d(Config.LOGTAG, "app switched into background");
1729 }
1730
1731 private void connectMultiModeConversations(Account account) {
1732 List<Conversation> conversations = getConversations();
1733 for (Conversation conversation : conversations) {
1734 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1735 joinMuc(conversation, true, null);
1736 }
1737 }
1738 }
1739
1740 public void joinMuc(Conversation conversation) {
1741 joinMuc(conversation, false, null);
1742 }
1743
1744 private void joinMuc(Conversation conversation, boolean now, final OnConferenceJoined onConferenceJoined) {
1745 Account account = conversation.getAccount();
1746 account.pendingConferenceJoins.remove(conversation);
1747 account.pendingConferenceLeaves.remove(conversation);
1748 if (account.getStatus() == Account.State.ONLINE || now) {
1749 conversation.resetMucOptions();
1750 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1751
1752 private void join(Conversation conversation) {
1753 Account account = conversation.getAccount();
1754 final String nick = conversation.getMucOptions().getProposedNick();
1755 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1756 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1757 PresencePacket packet = new PresencePacket();
1758 packet.setFrom(conversation.getAccount().getJid());
1759 packet.setTo(joinJid);
1760 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1761 if (conversation.getMucOptions().getPassword() != null) {
1762 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1763 }
1764
1765 if (conversation.getMucOptions().mamSupport()) {
1766 // Use MAM instead of the limited muc history to get history
1767 x.addChild("history").setAttribute("maxchars", "0");
1768 } else {
1769 // Fallback to muc history
1770 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1771 }
1772 String sig = account.getPgpSignature();
1773 if (sig != null) {
1774 packet.addChild("x", "jabber:x:signed").setContent(sig);
1775 }
1776 sendPresencePacket(account, packet);
1777 if (onConferenceJoined != null) {
1778 onConferenceJoined.onConferenceJoined(conversation);
1779 }
1780 if (!joinJid.equals(conversation.getJid())) {
1781 conversation.setContactJid(joinJid);
1782 databaseBackend.updateConversation(conversation);
1783 }
1784 conversation.setHasMessagesLeftOnServer(false);
1785 if (conversation.getMucOptions().mamSupport()) {
1786 getMessageArchiveService().catchupMUC(conversation);
1787 }
1788 sendUnsentMessages(conversation);
1789 }
1790
1791 @Override
1792 public void onConferenceConfigurationFetched(Conversation conversation) {
1793 join(conversation);
1794 }
1795
1796 @Override
1797 public void onFetchFailed(final Conversation conversation, Element error) {
1798 join(conversation);
1799 fetchConferenceConfiguration(conversation);
1800 }
1801 });
1802
1803 } else {
1804 account.pendingConferenceJoins.add(conversation);
1805 }
1806 }
1807
1808 public void providePasswordForMuc(Conversation conversation, String password) {
1809 if (conversation.getMode() == Conversation.MODE_MULTI) {
1810 conversation.getMucOptions().setPassword(password);
1811 if (conversation.getBookmark() != null) {
1812 if (respectAutojoin()) {
1813 conversation.getBookmark().setAutojoin(true);
1814 }
1815 pushBookmarks(conversation.getAccount());
1816 }
1817 databaseBackend.updateConversation(conversation);
1818 joinMuc(conversation);
1819 }
1820 }
1821
1822 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1823 final MucOptions options = conversation.getMucOptions();
1824 final Jid joinJid = options.createJoinJid(nick);
1825 if (options.online()) {
1826 Account account = conversation.getAccount();
1827 options.setOnRenameListener(new OnRenameListener() {
1828
1829 @Override
1830 public void onSuccess() {
1831 conversation.setContactJid(joinJid);
1832 databaseBackend.updateConversation(conversation);
1833 Bookmark bookmark = conversation.getBookmark();
1834 if (bookmark != null) {
1835 bookmark.setNick(nick);
1836 pushBookmarks(bookmark.getAccount());
1837 }
1838 callback.success(conversation);
1839 }
1840
1841 @Override
1842 public void onFailure() {
1843 callback.error(R.string.nick_in_use, conversation);
1844 }
1845 });
1846
1847 PresencePacket packet = new PresencePacket();
1848 packet.setTo(joinJid);
1849 packet.setFrom(conversation.getAccount().getJid());
1850
1851 String sig = account.getPgpSignature();
1852 if (sig != null) {
1853 packet.addChild("status").setContent("online");
1854 packet.addChild("x", "jabber:x:signed").setContent(sig);
1855 }
1856 sendPresencePacket(account, packet);
1857 } else {
1858 conversation.setContactJid(joinJid);
1859 databaseBackend.updateConversation(conversation);
1860 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1861 Bookmark bookmark = conversation.getBookmark();
1862 if (bookmark != null) {
1863 bookmark.setNick(nick);
1864 pushBookmarks(bookmark.getAccount());
1865 }
1866 joinMuc(conversation);
1867 }
1868 }
1869 }
1870
1871 public void leaveMuc(Conversation conversation) {
1872 leaveMuc(conversation, false);
1873 }
1874
1875 private void leaveMuc(Conversation conversation, boolean now) {
1876 Account account = conversation.getAccount();
1877 account.pendingConferenceJoins.remove(conversation);
1878 account.pendingConferenceLeaves.remove(conversation);
1879 if (account.getStatus() == Account.State.ONLINE || now) {
1880 PresencePacket packet = new PresencePacket();
1881 packet.setTo(conversation.getJid());
1882 packet.setFrom(conversation.getAccount().getJid());
1883 packet.setAttribute("type", "unavailable");
1884 sendPresencePacket(conversation.getAccount(), packet);
1885 conversation.getMucOptions().setOffline();
1886 conversation.deregisterWithBookmark();
1887 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1888 + ": leaving muc " + conversation.getJid());
1889 } else {
1890 account.pendingConferenceLeaves.add(conversation);
1891 }
1892 }
1893
1894 private String findConferenceServer(final Account account) {
1895 String server;
1896 if (account.getXmppConnection() != null) {
1897 server = account.getXmppConnection().getMucServer();
1898 if (server != null) {
1899 return server;
1900 }
1901 }
1902 for (Account other : getAccounts()) {
1903 if (other != account && other.getXmppConnection() != null) {
1904 server = other.getXmppConnection().getMucServer();
1905 if (server != null) {
1906 return server;
1907 }
1908 }
1909 }
1910 return null;
1911 }
1912
1913 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1914 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1915 if (account.getStatus() == Account.State.ONLINE) {
1916 try {
1917 String server = findConferenceServer(account);
1918 if (server == null) {
1919 if (callback != null) {
1920 callback.error(R.string.no_conference_server_found, null);
1921 }
1922 return;
1923 }
1924 String name = new BigInteger(75, getRNG()).toString(32);
1925 Jid jid = Jid.fromParts(name, server, null);
1926 final Conversation conversation = findOrCreateConversation(account, jid, true);
1927 joinMuc(conversation, true, new OnConferenceJoined() {
1928 @Override
1929 public void onConferenceJoined(final Conversation conversation) {
1930 Bundle options = new Bundle();
1931 options.putString("muc#roomconfig_persistentroom", "1");
1932 options.putString("muc#roomconfig_membersonly", "1");
1933 options.putString("muc#roomconfig_publicroom", "0");
1934 options.putString("muc#roomconfig_whois", "anyone");
1935 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1936 @Override
1937 public void onPushSucceeded() {
1938 for (Jid invite : jids) {
1939 invite(conversation, invite);
1940 }
1941 if (account.countPresences() > 1) {
1942 directInvite(conversation, account.getJid().toBareJid());
1943 }
1944 if (callback != null) {
1945 callback.success(conversation);
1946 }
1947 }
1948
1949 @Override
1950 public void onPushFailed() {
1951 if (callback != null) {
1952 callback.error(R.string.conference_creation_failed, conversation);
1953 }
1954 }
1955 });
1956 }
1957 });
1958 } catch (InvalidJidException e) {
1959 if (callback != null) {
1960 callback.error(R.string.conference_creation_failed, null);
1961 }
1962 }
1963 } else {
1964 if (callback != null) {
1965 callback.error(R.string.not_connected_try_again, null);
1966 }
1967 }
1968 }
1969
1970 public void fetchConferenceConfiguration(final Conversation conversation) {
1971 fetchConferenceConfiguration(conversation, null);
1972 }
1973
1974 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1975 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1976 request.setTo(conversation.getJid().toBareJid());
1977 request.query("http://jabber.org/protocol/disco#info");
1978 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1979 @Override
1980 public void onIqPacketReceived(Account account, IqPacket packet) {
1981 if (packet.getType() == IqPacket.TYPE.RESULT) {
1982 ArrayList<String> features = new ArrayList<>();
1983 Element query = packet.query();
1984 for (Element child : query.getChildren()) {
1985 if (child != null && child.getName().equals("feature")) {
1986 String var = child.getAttribute("var");
1987 if (var != null) {
1988 features.add(var);
1989 }
1990 }
1991 }
1992 Element form = query.findChild("x", "jabber:x:data");
1993 if (form != null) {
1994 conversation.getMucOptions().updateFormData(Data.parse(form));
1995 }
1996 conversation.getMucOptions().updateFeatures(features);
1997 if (callback != null) {
1998 callback.onConferenceConfigurationFetched(conversation);
1999 }
2000 updateConversationUi();
2001 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2002 if (callback != null) {
2003 callback.onFetchFailed(conversation, packet.getError());
2004 }
2005 }
2006 }
2007 });
2008 }
2009
2010 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2011 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2012 request.setTo(conversation.getJid().toBareJid());
2013 request.query("http://jabber.org/protocol/muc#owner");
2014 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2015 @Override
2016 public void onIqPacketReceived(Account account, IqPacket packet) {
2017 if (packet.getType() == IqPacket.TYPE.RESULT) {
2018 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2019 for (Field field : data.getFields()) {
2020 if (options.containsKey(field.getFieldName())) {
2021 field.setValue(options.getString(field.getFieldName()));
2022 }
2023 }
2024 data.submit();
2025 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2026 set.setTo(conversation.getJid().toBareJid());
2027 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2028 sendIqPacket(account, set, new OnIqPacketReceived() {
2029 @Override
2030 public void onIqPacketReceived(Account account, IqPacket packet) {
2031 if (callback != null) {
2032 if (packet.getType() == IqPacket.TYPE.RESULT) {
2033 callback.onPushSucceeded();
2034 } else {
2035 callback.onPushFailed();
2036 }
2037 }
2038 }
2039 });
2040 } else {
2041 if (callback != null) {
2042 callback.onPushFailed();
2043 }
2044 }
2045 }
2046 });
2047 }
2048
2049 public void pushSubjectToConference(final Conversation conference, final String subject) {
2050 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2051 this.sendMessagePacket(conference.getAccount(), packet);
2052 final MucOptions mucOptions = conference.getMucOptions();
2053 final MucOptions.User self = mucOptions.getSelf();
2054 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2055 Bundle options = new Bundle();
2056 options.putString("muc#roomconfig_persistentroom", "1");
2057 this.pushConferenceConfiguration(conference, options, null);
2058 }
2059 }
2060
2061 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2062 final Jid jid = user.toBareJid();
2063 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2064 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2065 @Override
2066 public void onIqPacketReceived(Account account, IqPacket packet) {
2067 if (packet.getType() == IqPacket.TYPE.RESULT) {
2068 callback.onAffiliationChangedSuccessful(jid);
2069 } else {
2070 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2071 }
2072 }
2073 });
2074 }
2075
2076 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2077 List<Jid> jids = new ArrayList<>();
2078 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2079 if (user.getAffiliation() == before && user.getJid() != null) {
2080 jids.add(user.getJid());
2081 }
2082 }
2083 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2084 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2085 }
2086
2087 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2088 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2089 Log.d(Config.LOGTAG, request.toString());
2090 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2091 @Override
2092 public void onIqPacketReceived(Account account, IqPacket packet) {
2093 Log.d(Config.LOGTAG, packet.toString());
2094 if (packet.getType() == IqPacket.TYPE.RESULT) {
2095 callback.onRoleChangedSuccessful(nick);
2096 } else {
2097 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2098 }
2099 }
2100 });
2101 }
2102
2103 private void disconnect(Account account, boolean force) {
2104 if ((account.getStatus() == Account.State.ONLINE)
2105 || (account.getStatus() == Account.State.DISABLED)) {
2106 if (!force) {
2107 List<Conversation> conversations = getConversations();
2108 for (Conversation conversation : conversations) {
2109 if (conversation.getAccount() == account) {
2110 if (conversation.getMode() == Conversation.MODE_MULTI) {
2111 leaveMuc(conversation, true);
2112 } else {
2113 if (conversation.endOtrIfNeeded()) {
2114 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2115 + ": ended otr session with "
2116 + conversation.getJid());
2117 }
2118 }
2119 }
2120 }
2121 sendOfflinePresence(account);
2122 }
2123 account.getXmppConnection().disconnect(force);
2124 }
2125 }
2126
2127 @Override
2128 public IBinder onBind(Intent intent) {
2129 return mBinder;
2130 }
2131
2132 public void updateMessage(Message message) {
2133 databaseBackend.updateMessage(message);
2134 updateConversationUi();
2135 }
2136
2137 protected void syncDirtyContacts(Account account) {
2138 for (Contact contact : account.getRoster().getContacts()) {
2139 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2140 pushContactToServer(contact);
2141 }
2142 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2143 deleteContactOnServer(contact);
2144 }
2145 }
2146 }
2147
2148 public void createContact(Contact contact) {
2149 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2150 if (autoGrant) {
2151 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2152 contact.setOption(Contact.Options.ASKING);
2153 }
2154 pushContactToServer(contact);
2155 }
2156
2157 public void onOtrSessionEstablished(Conversation conversation) {
2158 final Account account = conversation.getAccount();
2159 final Session otrSession = conversation.getOtrSession();
2160 Log.d(Config.LOGTAG,
2161 account.getJid().toBareJid() + " otr session established with "
2162 + conversation.getJid() + "/"
2163 + otrSession.getSessionID().getUserID());
2164 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2165
2166 @Override
2167 public void onMessageFound(Message message) {
2168 SessionID id = otrSession.getSessionID();
2169 try {
2170 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2171 } catch (InvalidJidException e) {
2172 return;
2173 }
2174 if (message.needsUploading()) {
2175 mJingleConnectionManager.createNewConnection(message);
2176 } else {
2177 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2178 if (outPacket != null) {
2179 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2180 message.setStatus(Message.STATUS_SEND);
2181 databaseBackend.updateMessage(message);
2182 sendMessagePacket(account, outPacket);
2183 }
2184 }
2185 updateConversationUi();
2186 }
2187 });
2188 }
2189
2190 public boolean renewSymmetricKey(Conversation conversation) {
2191 Account account = conversation.getAccount();
2192 byte[] symmetricKey = new byte[32];
2193 this.mRandom.nextBytes(symmetricKey);
2194 Session otrSession = conversation.getOtrSession();
2195 if (otrSession != null) {
2196 MessagePacket packet = new MessagePacket();
2197 packet.setType(MessagePacket.TYPE_CHAT);
2198 packet.setFrom(account.getJid());
2199 MessageGenerator.addMessageHints(packet);
2200 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2201 + otrSession.getSessionID().getUserID());
2202 try {
2203 packet.setBody(otrSession
2204 .transformSending(CryptoHelper.FILETRANSFER
2205 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2206 sendMessagePacket(account, packet);
2207 conversation.setSymmetricKey(symmetricKey);
2208 return true;
2209 } catch (OtrException e) {
2210 return false;
2211 }
2212 }
2213 return false;
2214 }
2215
2216 public void pushContactToServer(final Contact contact) {
2217 contact.resetOption(Contact.Options.DIRTY_DELETE);
2218 contact.setOption(Contact.Options.DIRTY_PUSH);
2219 final Account account = contact.getAccount();
2220 if (account.getStatus() == Account.State.ONLINE) {
2221 final boolean ask = contact.getOption(Contact.Options.ASKING);
2222 final boolean sendUpdates = contact
2223 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2224 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2225 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2226 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2227 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2228 if (sendUpdates) {
2229 sendPresencePacket(account,
2230 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2231 }
2232 if (ask) {
2233 sendPresencePacket(account,
2234 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2235 }
2236 }
2237 }
2238
2239 public void publishAvatar(final Account account,
2240 final Uri image,
2241 final UiCallback<Avatar> callback) {
2242 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2243 final int size = Config.AVATAR_SIZE;
2244 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2245 if (avatar != null) {
2246 avatar.height = size;
2247 avatar.width = size;
2248 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2249 avatar.type = "image/webp";
2250 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2251 avatar.type = "image/jpeg";
2252 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2253 avatar.type = "image/png";
2254 }
2255 if (!getFileBackend().save(avatar)) {
2256 callback.error(R.string.error_saving_avatar, avatar);
2257 return;
2258 }
2259 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2260 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2261
2262 @Override
2263 public void onIqPacketReceived(Account account, IqPacket result) {
2264 if (result.getType() == IqPacket.TYPE.RESULT) {
2265 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2266 .publishAvatarMetadata(avatar);
2267 sendIqPacket(account, packet, new OnIqPacketReceived() {
2268 @Override
2269 public void onIqPacketReceived(Account account, IqPacket result) {
2270 if (result.getType() == IqPacket.TYPE.RESULT) {
2271 if (account.setAvatar(avatar.getFilename())) {
2272 getAvatarService().clear(account);
2273 databaseBackend.updateAccount(account);
2274 }
2275 callback.success(avatar);
2276 } else {
2277 callback.error(
2278 R.string.error_publish_avatar_server_reject,
2279 avatar);
2280 }
2281 }
2282 });
2283 } else {
2284 callback.error(
2285 R.string.error_publish_avatar_server_reject,
2286 avatar);
2287 }
2288 }
2289 });
2290 } else {
2291 callback.error(R.string.error_publish_avatar_converting, null);
2292 }
2293 }
2294
2295 public void fetchAvatar(Account account, Avatar avatar) {
2296 fetchAvatar(account, avatar, null);
2297 }
2298
2299 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2300 final String KEY = generateFetchKey(account, avatar);
2301 synchronized (this.mInProgressAvatarFetches) {
2302 if (this.mInProgressAvatarFetches.contains(KEY)) {
2303 return;
2304 } else {
2305 switch (avatar.origin) {
2306 case PEP:
2307 this.mInProgressAvatarFetches.add(KEY);
2308 fetchAvatarPep(account, avatar, callback);
2309 break;
2310 case VCARD:
2311 this.mInProgressAvatarFetches.add(KEY);
2312 fetchAvatarVcard(account, avatar, callback);
2313 break;
2314 }
2315 }
2316 }
2317 }
2318
2319 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2320 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2321 sendIqPacket(account, packet, new OnIqPacketReceived() {
2322
2323 @Override
2324 public void onIqPacketReceived(Account account, IqPacket result) {
2325 synchronized (mInProgressAvatarFetches) {
2326 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2327 }
2328 final String ERROR = account.getJid().toBareJid()
2329 + ": fetching avatar for " + avatar.owner + " failed ";
2330 if (result.getType() == IqPacket.TYPE.RESULT) {
2331 avatar.image = mIqParser.avatarData(result);
2332 if (avatar.image != null) {
2333 if (getFileBackend().save(avatar)) {
2334 if (account.getJid().toBareJid().equals(avatar.owner)) {
2335 if (account.setAvatar(avatar.getFilename())) {
2336 databaseBackend.updateAccount(account);
2337 }
2338 getAvatarService().clear(account);
2339 updateConversationUi();
2340 updateAccountUi();
2341 } else {
2342 Contact contact = account.getRoster()
2343 .getContact(avatar.owner);
2344 contact.setAvatar(avatar);
2345 getAvatarService().clear(contact);
2346 updateConversationUi();
2347 updateRosterUi();
2348 }
2349 if (callback != null) {
2350 callback.success(avatar);
2351 }
2352 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2353 + ": succesfuly fetched pep avatar for " + avatar.owner);
2354 return;
2355 }
2356 } else {
2357
2358 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2359 }
2360 } else {
2361 Element error = result.findChild("error");
2362 if (error == null) {
2363 Log.d(Config.LOGTAG, ERROR + "(server error)");
2364 } else {
2365 Log.d(Config.LOGTAG, ERROR + error.toString());
2366 }
2367 }
2368 if (callback != null) {
2369 callback.error(0, null);
2370 }
2371
2372 }
2373 });
2374 }
2375
2376 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2377 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2378 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2379 @Override
2380 public void onIqPacketReceived(Account account, IqPacket packet) {
2381 synchronized (mInProgressAvatarFetches) {
2382 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2383 }
2384 if (packet.getType() == IqPacket.TYPE.RESULT) {
2385 Element vCard = packet.findChild("vCard", "vcard-temp");
2386 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2387 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2388 if (image != null) {
2389 avatar.image = image;
2390 if (getFileBackend().save(avatar)) {
2391 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2392 + ": successfully fetched vCard avatar for " + avatar.owner);
2393 if (avatar.owner.isBareJid()) {
2394 Contact contact = account.getRoster()
2395 .getContact(avatar.owner);
2396 contact.setAvatar(avatar);
2397 getAvatarService().clear(contact);
2398 updateConversationUi();
2399 updateRosterUi();
2400 } else {
2401 Conversation conversation = find(account, avatar.owner.toBareJid());
2402 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2403 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2404 if (user != null) {
2405 if (user.setAvatar(avatar)) {
2406 getAvatarService().clear(user);
2407 updateConversationUi();
2408 updateMucRosterUi();
2409 }
2410 }
2411 }
2412 }
2413 }
2414 }
2415 }
2416 }
2417 });
2418 }
2419
2420 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2421 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2422 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2423
2424 @Override
2425 public void onIqPacketReceived(Account account, IqPacket packet) {
2426 if (packet.getType() == IqPacket.TYPE.RESULT) {
2427 Element pubsub = packet.findChild("pubsub",
2428 "http://jabber.org/protocol/pubsub");
2429 if (pubsub != null) {
2430 Element items = pubsub.findChild("items");
2431 if (items != null) {
2432 Avatar avatar = Avatar.parseMetadata(items);
2433 if (avatar != null) {
2434 avatar.owner = account.getJid().toBareJid();
2435 if (fileBackend.isAvatarCached(avatar)) {
2436 if (account.setAvatar(avatar.getFilename())) {
2437 databaseBackend.updateAccount(account);
2438 }
2439 getAvatarService().clear(account);
2440 callback.success(avatar);
2441 } else {
2442 fetchAvatarPep(account, avatar, callback);
2443 }
2444 return;
2445 }
2446 }
2447 }
2448 }
2449 callback.error(0, null);
2450 }
2451 });
2452 }
2453
2454 public void deleteContactOnServer(Contact contact) {
2455 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2456 contact.resetOption(Contact.Options.DIRTY_PUSH);
2457 contact.setOption(Contact.Options.DIRTY_DELETE);
2458 Account account = contact.getAccount();
2459 if (account.getStatus() == Account.State.ONLINE) {
2460 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2461 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2462 item.setAttribute("jid", contact.getJid().toString());
2463 item.setAttribute("subscription", "remove");
2464 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2465 }
2466 }
2467
2468 public void updateConversation(Conversation conversation) {
2469 this.databaseBackend.updateConversation(conversation);
2470 }
2471
2472 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2473 synchronized (account) {
2474 XmppConnection connection = account.getXmppConnection();
2475 if (connection != null) {
2476 disconnect(account, force);
2477 } else {
2478 connection = createConnection(account);
2479 account.setXmppConnection(connection);
2480 }
2481 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2482 synchronized (this.mInProgressAvatarFetches) {
2483 for (Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
2484 final String KEY = iterator.next();
2485 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
2486 iterator.remove();
2487 }
2488 }
2489 }
2490 if (!force) {
2491 try {
2492 Log.d(Config.LOGTAG, "wait for disconnect");
2493 Thread.sleep(500); //sleep wait for disconnect
2494 } catch (InterruptedException e) {
2495 //ignored
2496 }
2497 }
2498 Thread thread = new Thread(connection);
2499 connection.setInteractive(interactive);
2500 thread.start();
2501 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2502 } else {
2503 account.getRoster().clearPresences();
2504 connection.resetEverything();
2505 }
2506 }
2507 }
2508
2509 public void reconnectAccountInBackground(final Account account) {
2510 new Thread(new Runnable() {
2511 @Override
2512 public void run() {
2513 reconnectAccount(account, false, true);
2514 }
2515 }).start();
2516 }
2517
2518 public void invite(Conversation conversation, Jid contact) {
2519 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2520 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2521 sendMessagePacket(conversation.getAccount(), packet);
2522 }
2523
2524 public void directInvite(Conversation conversation, Jid jid) {
2525 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2526 sendMessagePacket(conversation.getAccount(), packet);
2527 }
2528
2529 public void resetSendingToWaiting(Account account) {
2530 for (Conversation conversation : getConversations()) {
2531 if (conversation.getAccount() == account) {
2532 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2533
2534 @Override
2535 public void onMessageFound(Message message) {
2536 markMessage(message, Message.STATUS_WAITING);
2537 }
2538 });
2539 }
2540 }
2541 }
2542
2543 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2544 if (uuid == null) {
2545 return null;
2546 }
2547 for (Conversation conversation : getConversations()) {
2548 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2549 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2550 if (message != null) {
2551 markMessage(message, status);
2552 }
2553 return message;
2554 }
2555 }
2556 return null;
2557 }
2558
2559 public boolean markMessage(Conversation conversation, String uuid, int status) {
2560 if (uuid == null) {
2561 return false;
2562 } else {
2563 Message message = conversation.findSentMessageWithUuid(uuid);
2564 if (message != null) {
2565 markMessage(message, status);
2566 return true;
2567 } else {
2568 return false;
2569 }
2570 }
2571 }
2572
2573 public void markMessage(Message message, int status) {
2574 if (status == Message.STATUS_SEND_FAILED
2575 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2576 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2577 return;
2578 }
2579 message.setStatus(status);
2580 databaseBackend.updateMessage(message);
2581 updateConversationUi();
2582 }
2583
2584 public SharedPreferences getPreferences() {
2585 return PreferenceManager
2586 .getDefaultSharedPreferences(getApplicationContext());
2587 }
2588
2589 public boolean confirmMessages() {
2590 return getPreferences().getBoolean("confirm_messages", true);
2591 }
2592
2593 public boolean sendChatStates() {
2594 return getPreferences().getBoolean("chat_states", false);
2595 }
2596
2597 public boolean saveEncryptedMessages() {
2598 return !getPreferences().getBoolean("dont_save_encrypted", false);
2599 }
2600
2601 private boolean respectAutojoin() {
2602 return getPreferences().getBoolean("autojoin", true);
2603 }
2604
2605 public boolean indicateReceived() {
2606 return getPreferences().getBoolean("indicate_received", false);
2607 }
2608
2609 public boolean useTorToConnect() {
2610 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2611 }
2612
2613 public boolean showExtendedConnectionOptions() {
2614 return getPreferences().getBoolean("show_connection_options", false);
2615 }
2616
2617 public int unreadCount() {
2618 int count = 0;
2619 for (Conversation conversation : getConversations()) {
2620 count += conversation.unreadCount();
2621 }
2622 return count;
2623 }
2624
2625
2626 public void showErrorToastInUi(int resId) {
2627 if (mOnShowErrorToast != null) {
2628 mOnShowErrorToast.onShowErrorToast(resId);
2629 }
2630 }
2631
2632 public void updateConversationUi() {
2633 if (mOnConversationUpdate != null) {
2634 mOnConversationUpdate.onConversationUpdate();
2635 }
2636 }
2637
2638 public void updateAccountUi() {
2639 if (mOnAccountUpdate != null) {
2640 mOnAccountUpdate.onAccountUpdate();
2641 }
2642 }
2643
2644 public void updateRosterUi() {
2645 if (mOnRosterUpdate != null) {
2646 mOnRosterUpdate.onRosterUpdate();
2647 }
2648 }
2649
2650 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2651 boolean rc = false;
2652 if (mOnCaptchaRequested != null) {
2653 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2654 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2655 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2656
2657 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2658 rc = true;
2659 }
2660
2661 return rc;
2662 }
2663
2664 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2665 if (mOnUpdateBlocklist != null) {
2666 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2667 }
2668 }
2669
2670 public void updateMucRosterUi() {
2671 if (mOnMucRosterUpdate != null) {
2672 mOnMucRosterUpdate.onMucRosterUpdate();
2673 }
2674 }
2675
2676 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2677 if (mOnKeyStatusUpdated != null) {
2678 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2679 }
2680 }
2681
2682 public Account findAccountByJid(final Jid accountJid) {
2683 for (Account account : this.accounts) {
2684 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2685 return account;
2686 }
2687 }
2688 return null;
2689 }
2690
2691 public Conversation findConversationByUuid(String uuid) {
2692 for (Conversation conversation : getConversations()) {
2693 if (conversation.getUuid().equals(uuid)) {
2694 return conversation;
2695 }
2696 }
2697 return null;
2698 }
2699
2700 public void markRead(final Conversation conversation) {
2701 mNotificationService.clear(conversation);
2702 final List<Message> readMessages = conversation.markRead();
2703 if (readMessages.size() > 0) {
2704 Runnable runnable = new Runnable() {
2705 @Override
2706 public void run() {
2707 for (Message message : readMessages) {
2708 databaseBackend.updateMessage(message);
2709 }
2710 }
2711 };
2712 mDatabaseExecutor.execute(runnable);
2713 }
2714 updateUnreadCountBadge();
2715 }
2716
2717 public synchronized void updateUnreadCountBadge() {
2718 int count = unreadCount();
2719 if (unreadCount != count) {
2720 Log.d(Config.LOGTAG, "update unread count to " + count);
2721 if (count > 0) {
2722 ShortcutBadger.with(getApplicationContext()).count(count);
2723 } else {
2724 ShortcutBadger.with(getApplicationContext()).remove();
2725 }
2726 unreadCount = count;
2727 }
2728 }
2729
2730 public void sendReadMarker(final Conversation conversation) {
2731 final Message markable = conversation.getLatestMarkableMessage();
2732 this.markRead(conversation);
2733 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2734 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2735 Account account = conversation.getAccount();
2736 final Jid to = markable.getCounterpart();
2737 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2738 this.sendMessagePacket(conversation.getAccount(), packet);
2739 }
2740 updateConversationUi();
2741 }
2742
2743 public SecureRandom getRNG() {
2744 return this.mRandom;
2745 }
2746
2747 public MemorizingTrustManager getMemorizingTrustManager() {
2748 return this.mMemorizingTrustManager;
2749 }
2750
2751 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2752 this.mMemorizingTrustManager = trustManager;
2753 }
2754
2755 public void updateMemorizingTrustmanager() {
2756 final MemorizingTrustManager tm;
2757 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2758 if (dontTrustSystemCAs) {
2759 tm = new MemorizingTrustManager(getApplicationContext(), null);
2760 } else {
2761 tm = new MemorizingTrustManager(getApplicationContext());
2762 }
2763 setMemorizingTrustManager(tm);
2764 }
2765
2766 public PowerManager getPowerManager() {
2767 return this.pm;
2768 }
2769
2770 public LruCache<String, Bitmap> getBitmapCache() {
2771 return this.mBitmapCache;
2772 }
2773
2774 public void syncRosterToDisk(final Account account) {
2775 Runnable runnable = new Runnable() {
2776
2777 @Override
2778 public void run() {
2779 databaseBackend.writeRoster(account.getRoster());
2780 }
2781 };
2782 mDatabaseExecutor.execute(runnable);
2783
2784 }
2785
2786 public List<String> getKnownHosts() {
2787 final List<String> hosts = new ArrayList<>();
2788 for (final Account account : getAccounts()) {
2789 if (!hosts.contains(account.getServer().toString())) {
2790 hosts.add(account.getServer().toString());
2791 }
2792 for (final Contact contact : account.getRoster().getContacts()) {
2793 if (contact.showInRoster()) {
2794 final String server = contact.getServer().toString();
2795 if (server != null && !hosts.contains(server)) {
2796 hosts.add(server);
2797 }
2798 }
2799 }
2800 }
2801 return hosts;
2802 }
2803
2804 public List<String> getKnownConferenceHosts() {
2805 final ArrayList<String> mucServers = new ArrayList<>();
2806 for (final Account account : accounts) {
2807 if (account.getXmppConnection() != null) {
2808 final String server = account.getXmppConnection().getMucServer();
2809 if (server != null && !mucServers.contains(server)) {
2810 mucServers.add(server);
2811 }
2812 }
2813 }
2814 return mucServers;
2815 }
2816
2817 public void sendMessagePacket(Account account, MessagePacket packet) {
2818 XmppConnection connection = account.getXmppConnection();
2819 if (connection != null) {
2820 connection.sendMessagePacket(packet);
2821 }
2822 }
2823
2824 public void sendPresencePacket(Account account, PresencePacket packet) {
2825 XmppConnection connection = account.getXmppConnection();
2826 if (connection != null) {
2827 connection.sendPresencePacket(packet);
2828 }
2829 }
2830
2831 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2832 XmppConnection connection = account.getXmppConnection();
2833 if (connection != null) {
2834 connection.sendCaptchaRegistryRequest(id, data);
2835 }
2836 }
2837
2838 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2839 final XmppConnection connection = account.getXmppConnection();
2840 if (connection != null) {
2841 connection.sendIqPacket(packet, callback);
2842 }
2843 }
2844
2845 public void sendPresence(final Account account) {
2846 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2847 }
2848
2849 public void refreshAllPresences() {
2850 for (Account account : getAccounts()) {
2851 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2852 sendPresence(account);
2853 }
2854 }
2855 }
2856
2857 private void refreshAllGcmTokens() {
2858 for(Account account : getAccounts()) {
2859 if (account.isOnlineAndConnected() && mPushManagementService.pushAvailable(account)) {
2860 mPushManagementService.registerPushTokenOnServer(account);
2861 }
2862 }
2863 }
2864
2865 public void sendOfflinePresence(final Account account) {
2866 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2867 }
2868
2869 public MessageGenerator getMessageGenerator() {
2870 return this.mMessageGenerator;
2871 }
2872
2873 public PresenceGenerator getPresenceGenerator() {
2874 return this.mPresenceGenerator;
2875 }
2876
2877 public IqGenerator getIqGenerator() {
2878 return this.mIqGenerator;
2879 }
2880
2881 public IqParser getIqParser() {
2882 return this.mIqParser;
2883 }
2884
2885 public JingleConnectionManager getJingleConnectionManager() {
2886 return this.mJingleConnectionManager;
2887 }
2888
2889 public MessageArchiveService getMessageArchiveService() {
2890 return this.mMessageArchiveService;
2891 }
2892
2893 public List<Contact> findContacts(Jid jid) {
2894 ArrayList<Contact> contacts = new ArrayList<>();
2895 for (Account account : getAccounts()) {
2896 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2897 Contact contact = account.getRoster().getContactFromRoster(jid);
2898 if (contact != null) {
2899 contacts.add(contact);
2900 }
2901 }
2902 }
2903 return contacts;
2904 }
2905
2906 public NotificationService getNotificationService() {
2907 return this.mNotificationService;
2908 }
2909
2910 public HttpConnectionManager getHttpConnectionManager() {
2911 return this.mHttpConnectionManager;
2912 }
2913
2914 public void resendFailedMessages(final Message message) {
2915 final Collection<Message> messages = new ArrayList<>();
2916 Message current = message;
2917 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2918 messages.add(current);
2919 if (current.mergeable(current.next())) {
2920 current = current.next();
2921 } else {
2922 break;
2923 }
2924 }
2925 for (final Message msg : messages) {
2926 msg.setTime(System.currentTimeMillis());
2927 markMessage(msg, Message.STATUS_WAITING);
2928 this.resendMessage(msg, false);
2929 }
2930 }
2931
2932 public void clearConversationHistory(final Conversation conversation) {
2933 conversation.clearMessages();
2934 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2935 conversation.setLastClearHistory(System.currentTimeMillis());
2936 Runnable runnable = new Runnable() {
2937 @Override
2938 public void run() {
2939 databaseBackend.deleteMessagesInConversation(conversation);
2940 }
2941 };
2942 mDatabaseExecutor.execute(runnable);
2943 }
2944
2945 public void sendBlockRequest(final Blockable blockable) {
2946 if (blockable != null && blockable.getBlockedJid() != null) {
2947 final Jid jid = blockable.getBlockedJid();
2948 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2949
2950 @Override
2951 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2952 if (packet.getType() == IqPacket.TYPE.RESULT) {
2953 account.getBlocklist().add(jid);
2954 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2955 }
2956 }
2957 });
2958 }
2959 }
2960
2961 public void sendUnblockRequest(final Blockable blockable) {
2962 if (blockable != null && blockable.getJid() != null) {
2963 final Jid jid = blockable.getBlockedJid();
2964 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2965 @Override
2966 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2967 if (packet.getType() == IqPacket.TYPE.RESULT) {
2968 account.getBlocklist().remove(jid);
2969 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2970 }
2971 }
2972 });
2973 }
2974 }
2975
2976 public void publishDisplayName(Account account) {
2977 String displayName = account.getDisplayName();
2978 if (displayName != null && !displayName.isEmpty()) {
2979 IqPacket publish = mIqGenerator.publishNick(displayName);
2980 sendIqPacket(account, publish, new OnIqPacketReceived() {
2981 @Override
2982 public void onIqPacketReceived(Account account, IqPacket packet) {
2983 if (packet.getType() == IqPacket.TYPE.ERROR) {
2984 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
2985 }
2986 }
2987 });
2988 }
2989 }
2990
2991 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
2992 ServiceDiscoveryResult result = discoCache.get(key);
2993 if (result != null) {
2994 return result;
2995 } else {
2996 result = databaseBackend.findDiscoveryResult(key.first, key.second);
2997 if (result != null) {
2998 discoCache.put(key, result);
2999 }
3000 return result;
3001 }
3002 }
3003
3004 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3005 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3006 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3007 if (disco != null) {
3008 presence.setServiceDiscoveryResult(disco);
3009 } else {
3010 if (!account.inProgressDiscoFetches.contains(key)) {
3011 account.inProgressDiscoFetches.add(key);
3012 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3013 request.setTo(jid);
3014 request.query("http://jabber.org/protocol/disco#info");
3015 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3016 sendIqPacket(account, request, new OnIqPacketReceived() {
3017 @Override
3018 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3019 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3020 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3021 if (presence.getVer().equals(disco.getVer())) {
3022 databaseBackend.insertDiscoveryResult(disco);
3023 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3024 } else {
3025 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3026 }
3027 }
3028 account.inProgressDiscoFetches.remove(key);
3029 }
3030 });
3031 }
3032 }
3033 }
3034
3035 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3036 for(Contact contact : roster.getContacts()) {
3037 for(Presence presence : contact.getPresences().getPresences().values()) {
3038 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3039 presence.setServiceDiscoveryResult(disco);
3040 }
3041 }
3042 }
3043 }
3044
3045 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3046 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3047 request.addChild("prefs","urn:xmpp:mam:0");
3048 sendIqPacket(account, request, new OnIqPacketReceived() {
3049 @Override
3050 public void onIqPacketReceived(Account account, IqPacket packet) {
3051 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3052 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3053 callback.onPreferencesFetched(prefs);
3054 } else {
3055 callback.onPreferencesFetchFailed();
3056 }
3057 }
3058 });
3059 }
3060
3061 public PushManagementService getPushManagementService() {
3062 return mPushManagementService;
3063 }
3064
3065 public interface OnMamPreferencesFetched {
3066 void onPreferencesFetched(Element prefs);
3067 void onPreferencesFetchFailed();
3068 }
3069
3070 public void pushMamPreferences(Account account, Element prefs) {
3071 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3072 set.addChild(prefs);
3073 sendIqPacket(account, set, null);
3074 }
3075
3076 public interface OnAccountCreated {
3077 void onAccountCreated(Account account);
3078
3079 void informUser(int r);
3080 }
3081
3082 public interface OnMoreMessagesLoaded {
3083 void onMoreMessagesLoaded(int count, Conversation conversation);
3084
3085 void informUser(int r);
3086 }
3087
3088 public interface OnAccountPasswordChanged {
3089 void onPasswordChangeSucceeded();
3090
3091 void onPasswordChangeFailed();
3092 }
3093
3094 public interface OnAffiliationChanged {
3095 void onAffiliationChangedSuccessful(Jid jid);
3096
3097 void onAffiliationChangeFailed(Jid jid, int resId);
3098 }
3099
3100 public interface OnRoleChanged {
3101 void onRoleChangedSuccessful(String nick);
3102
3103 void onRoleChangeFailed(String nick, int resid);
3104 }
3105
3106 public interface OnConversationUpdate {
3107 void onConversationUpdate();
3108 }
3109
3110 public interface OnAccountUpdate {
3111 void onAccountUpdate();
3112 }
3113
3114 public interface OnCaptchaRequested {
3115 void onCaptchaRequested(Account account,
3116 String id,
3117 Data data,
3118 Bitmap captcha);
3119 }
3120
3121 public interface OnRosterUpdate {
3122 void onRosterUpdate();
3123 }
3124
3125 public interface OnMucRosterUpdate {
3126 void onMucRosterUpdate();
3127 }
3128
3129 public interface OnConferenceConfigurationFetched {
3130 void onConferenceConfigurationFetched(Conversation conversation);
3131
3132 void onFetchFailed(Conversation conversation, Element error);
3133 }
3134
3135 public interface OnConferenceJoined {
3136 void onConferenceJoined(Conversation conversation);
3137 }
3138
3139 public interface OnConferenceOptionsPushed {
3140 void onPushSucceeded();
3141
3142 void onPushFailed();
3143 }
3144
3145 public interface OnShowErrorToast {
3146 void onShowErrorToast(int resId);
3147 }
3148
3149 public class XmppConnectionBinder extends Binder {
3150 public XmppConnectionService getService() {
3151 return XmppConnectionService.this;
3152 }
3153 }
3154}