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 mMessageArchiveService.executePendingQueries(account);
263 connectMultiModeConversations(account);
264 syncDirtyContacts(account);
265 }
266 };
267 private OnStatusChanged statusListener = new OnStatusChanged() {
268
269 @Override
270 public void onStatusChanged(final Account account) {
271 XmppConnection connection = account.getXmppConnection();
272 if (mOnAccountUpdate != null) {
273 mOnAccountUpdate.onAccountUpdate();
274 }
275 if (account.getStatus() == Account.State.ONLINE) {
276 if (connection != null && connection.getFeatures().csi()) {
277 if (checkListeners()) {
278 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
279 connection.sendInactive();
280 } else {
281 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
282 connection.sendActive();
283 }
284 }
285 List<Conversation> conversations = getConversations();
286 for (Conversation conversation : conversations) {
287 if (conversation.getAccount() == account && conversation.getMode() == Conversation.MODE_SINGLE) {
288 conversation.startOtrIfNeeded();
289 sendUnsentMessages(conversation);
290 }
291 }
292 for (Conversation conversation : account.pendingConferenceLeaves) {
293 leaveMuc(conversation);
294 }
295 account.pendingConferenceLeaves.clear();
296 for (Conversation conversation : account.pendingConferenceJoins) {
297 joinMuc(conversation);
298 }
299 account.pendingConferenceJoins.clear();
300 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
301
302 if (mPushManagementService.pushAvailable(account)) {
303 mPushManagementService.registerPushTokenOnServer(account);
304 }
305
306 } else if (account.getStatus() == Account.State.OFFLINE) {
307 resetSendingToWaiting(account);
308 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
309 int timeToReconnect = mRandom.nextInt(20) + 10;
310 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
311 }
312 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
313 databaseBackend.updateAccount(account);
314 reconnectAccount(account, true, false);
315 } else if ((account.getStatus() != Account.State.CONNECTING)
316 && (account.getStatus() != Account.State.NO_INTERNET)) {
317 if (connection != null) {
318 int next = connection.getTimeToNextAttempt();
319 Log.d(Config.LOGTAG, account.getJid().toBareJid()
320 + ": error connecting account. try again in "
321 + next + "s for the "
322 + (connection.getAttempt() + 1) + " time");
323 scheduleWakeUpCall(next, account.getUuid().hashCode());
324 }
325 }
326 getNotificationService().updateErrorNotification();
327 }
328 };
329 private OpenPgpServiceConnection pgpServiceConnection;
330 private PgpEngine mPgpEngine = null;
331 private WakeLock wakeLock;
332 private PowerManager pm;
333 private LruCache<String, Bitmap> mBitmapCache;
334 private Thread mPhoneContactMergerThread;
335 private EventReceiver mEventReceiver = new EventReceiver();
336
337 private boolean mRestoredFromDatabase = false;
338
339 private static String generateFetchKey(Account account, final Avatar avatar) {
340 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
341 }
342
343 public boolean areMessagesInitialized() {
344 return this.mRestoredFromDatabase;
345 }
346
347 public PgpEngine getPgpEngine() {
348 if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
349 if (this.mPgpEngine == null) {
350 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
351 getApplicationContext(),
352 pgpServiceConnection.getService()), this);
353 }
354 return mPgpEngine;
355 } else {
356 return null;
357 }
358
359 }
360
361 public FileBackend getFileBackend() {
362 return this.fileBackend;
363 }
364
365 public AvatarService getAvatarService() {
366 return this.mAvatarService;
367 }
368
369 public void attachLocationToConversation(final Conversation conversation,
370 final Uri uri,
371 final UiCallback<Message> callback) {
372 int encryption = conversation.getNextEncryption();
373 if (encryption == Message.ENCRYPTION_PGP) {
374 encryption = Message.ENCRYPTION_DECRYPTED;
375 }
376 Message message = new Message(conversation, uri.toString(), encryption);
377 if (conversation.getNextCounterpart() != null) {
378 message.setCounterpart(conversation.getNextCounterpart());
379 }
380 if (encryption == Message.ENCRYPTION_DECRYPTED) {
381 getPgpEngine().encrypt(message, callback);
382 } else {
383 callback.success(message);
384 }
385 }
386
387 public void attachFileToConversation(final Conversation conversation,
388 final Uri uri,
389 final UiCallback<Message> callback) {
390 final Message message;
391 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
392 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
393 } else {
394 message = new Message(conversation, "", conversation.getNextEncryption());
395 }
396 message.setCounterpart(conversation.getNextCounterpart());
397 message.setType(Message.TYPE_FILE);
398 String path = getFileBackend().getOriginalPath(uri);
399 if (path != null) {
400 message.setRelativeFilePath(path);
401 getFileBackend().updateFileParams(message);
402 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
403 getPgpEngine().encrypt(message, callback);
404 } else {
405 callback.success(message);
406 }
407 } else {
408 mFileAddingExecutor.execute(new Runnable() {
409 @Override
410 public void run() {
411 try {
412 getFileBackend().copyFileToPrivateStorage(message, uri);
413 getFileBackend().updateFileParams(message);
414 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
415 getPgpEngine().encrypt(message, callback);
416 } else {
417 callback.success(message);
418 }
419 } catch (FileBackend.FileCopyException e) {
420 callback.error(e.getResId(), message);
421 }
422 }
423 });
424 }
425 }
426
427 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
428 final String compressPictures = getCompressPicturesPreference();
429 if ("never".equals(compressPictures)
430 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
431 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
432 attachFileToConversation(conversation, uri, callback);
433 return;
434 }
435 final Message message;
436 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
437 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
438 } else {
439 message = new Message(conversation, "", conversation.getNextEncryption());
440 }
441 message.setCounterpart(conversation.getNextCounterpart());
442 message.setType(Message.TYPE_IMAGE);
443 mFileAddingExecutor.execute(new Runnable() {
444
445 @Override
446 public void run() {
447 try {
448 getFileBackend().copyImageToPrivateStorage(message, uri);
449 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
450 getPgpEngine().encrypt(message, callback);
451 } else {
452 callback.success(message);
453 }
454 } catch (final FileBackend.FileCopyException e) {
455 callback.error(e.getResId(), message);
456 }
457 }
458 });
459 }
460
461 public Conversation find(Bookmark bookmark) {
462 return find(bookmark.getAccount(), bookmark.getJid());
463 }
464
465 public Conversation find(final Account account, final Jid jid) {
466 return find(getConversations(), account, jid);
467 }
468
469 @Override
470 public int onStartCommand(Intent intent, int flags, int startId) {
471 final String action = intent == null ? null : intent.getAction();
472 boolean interactive = false;
473 if (action != null) {
474 switch (action) {
475 case ConnectivityManager.CONNECTIVITY_ACTION:
476 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
477 resetAllAttemptCounts(true);
478 }
479 break;
480 case ACTION_MERGE_PHONE_CONTACTS:
481 if (mRestoredFromDatabase) {
482 loadPhoneContacts();
483 }
484 return START_STICKY;
485 case Intent.ACTION_SHUTDOWN:
486 logoutAndSave();
487 return START_NOT_STICKY;
488 case ACTION_CLEAR_NOTIFICATION:
489 mNotificationService.clear();
490 break;
491 case ACTION_DISABLE_FOREGROUND:
492 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
493 toggleForegroundService();
494 break;
495 case ACTION_TRY_AGAIN:
496 resetAllAttemptCounts(false);
497 interactive = true;
498 break;
499 case ACTION_DISABLE_ACCOUNT:
500 try {
501 String jid = intent.getStringExtra("account");
502 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
503 if (account != null) {
504 account.setOption(Account.OPTION_DISABLED, true);
505 updateAccount(account);
506 }
507 } catch (final InvalidJidException ignored) {
508 break;
509 }
510 break;
511 case AudioManager.RINGER_MODE_CHANGED_ACTION:
512 if (xaOnSilentMode()) {
513 refreshAllPresences();
514 }
515 break;
516 case Intent.ACTION_SCREEN_OFF:
517 case Intent.ACTION_SCREEN_ON:
518 if (awayWhenScreenOff()) {
519 refreshAllPresences();
520 }
521 break;
522 case ACTION_GCM_TOKEN_REFRESH:
523 refreshAllGcmTokens();
524 break;
525 case ACTION_GCM_MESSAGE_RECEIVED:
526 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
527 }
528 }
529 this.wakeLock.acquire();
530
531 for (Account account : accounts) {
532 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
533 if (!hasInternetConnection()) {
534 account.setStatus(Account.State.NO_INTERNET);
535 if (statusListener != null) {
536 statusListener.onStatusChanged(account);
537 }
538 } else {
539 if (account.getStatus() == Account.State.NO_INTERNET) {
540 account.setStatus(Account.State.OFFLINE);
541 if (statusListener != null) {
542 statusListener.onStatusChanged(account);
543 }
544 }
545 if (account.getStatus() == Account.State.ONLINE) {
546 long lastReceived = account.getXmppConnection().getLastPacketReceived();
547 long lastSent = account.getXmppConnection().getLastPingSent();
548 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
549 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
550 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
551 if (lastSent > lastReceived) {
552 if (pingTimeoutIn < 0) {
553 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
554 this.reconnectAccount(account, true, interactive);
555 } else {
556 int secs = (int) (pingTimeoutIn / 1000);
557 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
558 }
559 } else if (msToNextPing <= 0) {
560 account.getXmppConnection().sendPing();
561 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping");
562 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
563 } else {
564 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
565 }
566 } else if (account.getStatus() == Account.State.OFFLINE) {
567 reconnectAccount(account, true, interactive);
568 } else if (account.getStatus() == Account.State.CONNECTING) {
569 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
570 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
571 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
572 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
573 if (timeout < 0) {
574 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
575 reconnectAccount(account, true, interactive);
576 } else if (discoTimeout < 0) {
577 account.getXmppConnection().sendDiscoTimeout();
578 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
579 } else {
580 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
581 }
582 } else {
583 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
584 reconnectAccount(account, true, interactive);
585 }
586 }
587 }
588 if (mOnAccountUpdate != null) {
589 mOnAccountUpdate.onAccountUpdate();
590 }
591 }
592 }
593 if (wakeLock.isHeld()) {
594 try {
595 wakeLock.release();
596 } catch (final RuntimeException ignored) {
597 }
598 }
599 return START_STICKY;
600 }
601
602 private boolean xaOnSilentMode() {
603 return getPreferences().getBoolean("xa_on_silent_mode", false);
604 }
605
606 private boolean awayWhenScreenOff() {
607 return getPreferences().getBoolean("away_when_screen_off", false);
608 }
609
610 private String getCompressPicturesPreference() {
611 return getPreferences().getString("picture_compression", "auto");
612 }
613
614 private Presence.Status getTargetPresence() {
615 if (xaOnSilentMode() && isPhoneSilenced()) {
616 return Presence.Status.XA;
617 } else if (awayWhenScreenOff() && !isInteractive()) {
618 return Presence.Status.AWAY;
619 } else {
620 return Presence.Status.ONLINE;
621 }
622 }
623
624 @SuppressLint("NewApi")
625 @SuppressWarnings("deprecation")
626 public boolean isInteractive() {
627 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
628
629 final boolean isScreenOn;
630 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
631 isScreenOn = pm.isScreenOn();
632 } else {
633 isScreenOn = pm.isInteractive();
634 }
635 return isScreenOn;
636 }
637
638 private boolean isPhoneSilenced() {
639 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
640 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
641 }
642
643 private void resetAllAttemptCounts(boolean reallyAll) {
644 Log.d(Config.LOGTAG, "resetting all attepmt counts");
645 for (Account account : accounts) {
646 if (account.hasErrorStatus() || reallyAll) {
647 final XmppConnection connection = account.getXmppConnection();
648 if (connection != null) {
649 connection.resetAttemptCount();
650 }
651 }
652 }
653 }
654
655 public boolean hasInternetConnection() {
656 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
657 .getSystemService(Context.CONNECTIVITY_SERVICE);
658 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
659 return activeNetwork != null && activeNetwork.isConnected();
660 }
661
662 @SuppressLint("TrulyRandom")
663 @Override
664 public void onCreate() {
665 ExceptionHelper.init(getApplicationContext());
666 PRNGFixes.apply();
667 this.mRandom = new SecureRandom();
668 updateMemorizingTrustmanager();
669 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
670 final int cacheSize = maxMemory / 8;
671 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
672 @Override
673 protected int sizeOf(final String key, final Bitmap bitmap) {
674 return bitmap.getByteCount() / 1024;
675 }
676 };
677
678 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
679 this.accounts = databaseBackend.getAccounts();
680
681 restoreFromDatabase();
682
683 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
684 this.fileObserver.startWatching();
685
686 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
687 @Override
688 public void onBound(IOpenPgpService2 service) {
689 for (Account account : accounts) {
690 if (account.getPgpDecryptionService() != null) {
691 account.getPgpDecryptionService().onOpenPgpServiceBound();
692 }
693 }
694 }
695
696 @Override
697 public void onError(Exception e) { }
698 });
699 this.pgpServiceConnection.bindToService();
700
701 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
702 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
703 toggleForegroundService();
704 updateUnreadCountBadge();
705 toggleScreenEventReceiver();
706 }
707
708 @Override
709 public void onTrimMemory(int level) {
710 super.onTrimMemory(level);
711 if (level >= TRIM_MEMORY_COMPLETE) {
712 Log.d(Config.LOGTAG, "clear cache due to low memory");
713 getBitmapCache().evictAll();
714 }
715 }
716
717 @Override
718 public void onDestroy() {
719 try {
720 unregisterReceiver(this.mEventReceiver);
721 } catch (IllegalArgumentException e) {
722 //ignored
723 }
724 super.onDestroy();
725 }
726
727 public void toggleScreenEventReceiver() {
728 if (awayWhenScreenOff()) {
729 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
730 filter.addAction(Intent.ACTION_SCREEN_OFF);
731 registerReceiver(this.mEventReceiver, filter);
732 } else {
733 try {
734 unregisterReceiver(this.mEventReceiver);
735 } catch (IllegalArgumentException e) {
736 //ignored
737 }
738 }
739 }
740
741 public void toggleForegroundService() {
742 if (getPreferences().getBoolean("keep_foreground_service", false)) {
743 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
744 } else {
745 stopForeground(true);
746 }
747 }
748
749 @Override
750 public void onTaskRemoved(final Intent rootIntent) {
751 super.onTaskRemoved(rootIntent);
752 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
753 this.logoutAndSave();
754 }
755 }
756
757 private void logoutAndSave() {
758 for (final Account account : accounts) {
759 databaseBackend.writeRoster(account.getRoster());
760 if (account.getXmppConnection() != null) {
761 new Thread(new Runnable() {
762 @Override
763 public void run() {
764 disconnect(account, false);
765 }
766 }).start();
767
768 }
769 }
770 Context context = getApplicationContext();
771 AlarmManager alarmManager = (AlarmManager) context
772 .getSystemService(Context.ALARM_SERVICE);
773 Intent intent = new Intent(context, EventReceiver.class);
774 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
775 Log.d(Config.LOGTAG, "good bye");
776 stopSelf();
777 }
778
779 public void scheduleWakeUpCall(int seconds, int requestCode) {
780 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
781
782 Context context = getApplicationContext();
783 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
784
785 Intent intent = new Intent(context, EventReceiver.class);
786 intent.setAction("ping");
787 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
788 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
789 }
790
791 public XmppConnection createConnection(final Account account) {
792 final SharedPreferences sharedPref = getPreferences();
793 account.setResource(sharedPref.getString("resource", "mobile")
794 .toLowerCase(Locale.getDefault()));
795 final XmppConnection connection = new XmppConnection(account, this);
796 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
797 connection.setOnStatusChangedListener(this.statusListener);
798 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
799 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
800 connection.setOnJinglePacketReceivedListener(this.jingleListener);
801 connection.setOnBindListener(this.mOnBindListener);
802 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
803 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
804 AxolotlService axolotlService = account.getAxolotlService();
805 if (axolotlService != null) {
806 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
807 }
808 return connection;
809 }
810
811 public void sendChatState(Conversation conversation) {
812 if (sendChatStates()) {
813 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
814 sendMessagePacket(conversation.getAccount(), packet);
815 }
816 }
817
818 private void sendFileMessage(final Message message, final boolean delay) {
819 Log.d(Config.LOGTAG, "send file message");
820 final Account account = message.getConversation().getAccount();
821 final XmppConnection connection = account.getXmppConnection();
822 if (connection != null && connection.getFeatures().httpUpload()) {
823 mHttpConnectionManager.createNewUploadConnection(message, delay);
824 } else {
825 mJingleConnectionManager.createNewConnection(message);
826 }
827 }
828
829 public void sendMessage(final Message message) {
830 sendMessage(message, false, false);
831 }
832
833 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
834 final Account account = message.getConversation().getAccount();
835 final Conversation conversation = message.getConversation();
836 account.deactivateGracePeriod();
837 MessagePacket packet = null;
838 final boolean addToConversation = conversation.getMode() != Conversation.MODE_MULTI
839 || account.getServerIdentity() != XmppConnection.Identity.SLACK;
840 boolean saveInDb = addToConversation;
841 message.setStatus(Message.STATUS_WAITING);
842
843 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
844 message.getConversation().endOtrIfNeeded();
845 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
846 new Conversation.OnMessageFound() {
847 @Override
848 public void onMessageFound(Message message) {
849 markMessage(message, Message.STATUS_SEND_FAILED);
850 }
851 });
852 }
853
854 if (account.isOnlineAndConnected()) {
855 switch (message.getEncryption()) {
856 case Message.ENCRYPTION_NONE:
857 if (message.needsUploading()) {
858 if (account.httpUploadAvailable() || message.fixCounterpart()) {
859 this.sendFileMessage(message, delay);
860 } else {
861 break;
862 }
863 } else {
864 packet = mMessageGenerator.generateChat(message);
865 }
866 break;
867 case Message.ENCRYPTION_PGP:
868 case Message.ENCRYPTION_DECRYPTED:
869 if (message.needsUploading()) {
870 if (account.httpUploadAvailable() || message.fixCounterpart()) {
871 this.sendFileMessage(message, delay);
872 } else {
873 break;
874 }
875 } else {
876 packet = mMessageGenerator.generatePgpChat(message);
877 }
878 break;
879 case Message.ENCRYPTION_OTR:
880 SessionImpl otrSession = conversation.getOtrSession();
881 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
882 try {
883 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
884 } catch (InvalidJidException e) {
885 break;
886 }
887 if (message.needsUploading()) {
888 mJingleConnectionManager.createNewConnection(message);
889 } else {
890 packet = mMessageGenerator.generateOtrChat(message);
891 }
892 } else if (otrSession == null) {
893 if (message.fixCounterpart()) {
894 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
895 } else {
896 break;
897 }
898 }
899 break;
900 case Message.ENCRYPTION_AXOLOTL:
901 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
902 if (message.needsUploading()) {
903 if (account.httpUploadAvailable() || message.fixCounterpart()) {
904 this.sendFileMessage(message, delay);
905 } else {
906 break;
907 }
908 } else {
909 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
910 if (axolotlMessage == null) {
911 account.getAxolotlService().preparePayloadMessage(message, delay);
912 } else {
913 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
914 }
915 }
916 break;
917
918 }
919 if (packet != null) {
920 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
921 message.setStatus(Message.STATUS_UNSEND);
922 } else {
923 message.setStatus(Message.STATUS_SEND);
924 }
925 }
926 } else {
927 switch (message.getEncryption()) {
928 case Message.ENCRYPTION_DECRYPTED:
929 if (!message.needsUploading()) {
930 String pgpBody = message.getEncryptedBody();
931 String decryptedBody = message.getBody();
932 message.setBody(pgpBody);
933 message.setEncryption(Message.ENCRYPTION_PGP);
934 databaseBackend.createMessage(message);
935 saveInDb = false;
936 message.setBody(decryptedBody);
937 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
938 }
939 break;
940 case Message.ENCRYPTION_OTR:
941 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
942 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
943 }
944 break;
945 case Message.ENCRYPTION_AXOLOTL:
946 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
947 break;
948 }
949 }
950
951 if (resend) {
952 if (packet != null && addToConversation) {
953 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
954 markMessage(message, Message.STATUS_UNSEND);
955 } else {
956 markMessage(message, Message.STATUS_SEND);
957 }
958 }
959 } else {
960 if (addToConversation) {
961 conversation.add(message);
962 }
963 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
964 databaseBackend.createMessage(message);
965 }
966 updateConversationUi();
967 }
968 if (packet != null) {
969 if (delay) {
970 mMessageGenerator.addDelay(packet, message.getTimeSent());
971 }
972 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
973 if (this.sendChatStates()) {
974 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
975 }
976 }
977 sendMessagePacket(account, packet);
978 }
979 }
980
981 private void sendUnsentMessages(final Conversation conversation) {
982 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
983
984 @Override
985 public void onMessageFound(Message message) {
986 resendMessage(message, true);
987 }
988 });
989 }
990
991 public void resendMessage(final Message message, final boolean delay) {
992 sendMessage(message, true, delay);
993 }
994
995 public void fetchRosterFromServer(final Account account) {
996 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
997 if (!"".equals(account.getRosterVersion())) {
998 Log.d(Config.LOGTAG, account.getJid().toBareJid()
999 + ": fetching roster version " + account.getRosterVersion());
1000 } else {
1001 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1002 }
1003 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1004 sendIqPacket(account, iqPacket, mIqParser);
1005 }
1006
1007 public void fetchBookmarks(final Account account) {
1008 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1009 final Element query = iqPacket.query("jabber:iq:private");
1010 query.addChild("storage", "storage:bookmarks");
1011 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1012
1013 @Override
1014 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1015 if (packet.getType() == IqPacket.TYPE.RESULT) {
1016 final Element query = packet.query();
1017 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1018 final Element storage = query.findChild("storage", "storage:bookmarks");
1019 final boolean autojoin = respectAutojoin();
1020 if (storage != null) {
1021 for (final Element item : storage.getChildren()) {
1022 if (item.getName().equals("conference")) {
1023 final Bookmark bookmark = Bookmark.parse(item, account);
1024 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1025 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1026 bookmark.setBookmarkName(old.getBookmarkName());
1027 }
1028 Conversation conversation = find(bookmark);
1029 if (conversation != null) {
1030 conversation.setBookmark(bookmark);
1031 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1032 conversation = findOrCreateConversation(
1033 account, bookmark.getJid(), true);
1034 conversation.setBookmark(bookmark);
1035 joinMuc(conversation);
1036 }
1037 }
1038 }
1039 }
1040 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1041 } else {
1042 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1043 }
1044 }
1045 };
1046 sendIqPacket(account, iqPacket, callback);
1047 }
1048
1049 public void pushBookmarks(Account account) {
1050 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1051 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1052 Element query = iqPacket.query("jabber:iq:private");
1053 Element storage = query.addChild("storage", "storage:bookmarks");
1054 for (Bookmark bookmark : account.getBookmarks()) {
1055 storage.addChild(bookmark);
1056 }
1057 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1058 }
1059
1060 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1061 if (mPhoneContactMergerThread != null) {
1062 mPhoneContactMergerThread.interrupt();
1063 }
1064 mPhoneContactMergerThread = new Thread(new Runnable() {
1065 @Override
1066 public void run() {
1067 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1068 for (Account account : accounts) {
1069 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1070 for (Bundle phoneContact : phoneContacts) {
1071 if (Thread.interrupted()) {
1072 Log.d(Config.LOGTAG, "interrupted merging phone contacts");
1073 return;
1074 }
1075 Jid jid;
1076 try {
1077 jid = Jid.fromString(phoneContact.getString("jid"));
1078 } catch (final InvalidJidException e) {
1079 continue;
1080 }
1081 final Contact contact = account.getRoster().getContact(jid);
1082 String systemAccount = phoneContact.getInt("phoneid")
1083 + "#"
1084 + phoneContact.getString("lookup");
1085 contact.setSystemAccount(systemAccount);
1086 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1087 getAvatarService().clear(contact);
1088 }
1089 contact.setSystemName(phoneContact.getString("displayname"));
1090 withSystemAccounts.remove(contact);
1091 }
1092 for (Contact contact : withSystemAccounts) {
1093 contact.setSystemAccount(null);
1094 contact.setSystemName(null);
1095 if (contact.setPhotoUri(null)) {
1096 getAvatarService().clear(contact);
1097 }
1098 }
1099 }
1100 Log.d(Config.LOGTAG, "finished merging phone contacts");
1101 updateAccountUi();
1102 }
1103 });
1104 mPhoneContactMergerThread.start();
1105 }
1106
1107 private void restoreFromDatabase() {
1108 synchronized (this.conversations) {
1109 final Map<String, Account> accountLookupTable = new Hashtable<>();
1110 for (Account account : this.accounts) {
1111 accountLookupTable.put(account.getUuid(), account);
1112 }
1113 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1114 for (Conversation conversation : this.conversations) {
1115 Account account = accountLookupTable.get(conversation.getAccountUuid());
1116 conversation.setAccount(account);
1117 }
1118 Runnable runnable = new Runnable() {
1119 @Override
1120 public void run() {
1121 Log.d(Config.LOGTAG, "restoring roster");
1122 for (Account account : accounts) {
1123 databaseBackend.readRoster(account.getRoster());
1124 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1125 }
1126 getBitmapCache().evictAll();
1127 Looper.prepare();
1128 loadPhoneContacts();
1129 Log.d(Config.LOGTAG, "restoring messages");
1130 for (Conversation conversation : conversations) {
1131 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1132 checkDeletedFiles(conversation);
1133 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1134 @Override
1135 public void onMessageFound(Message message) {
1136 mNotificationService.pushFromBacklog(message);
1137 }
1138 });
1139 }
1140 mNotificationService.finishBacklog(false);
1141 mRestoredFromDatabase = true;
1142 Log.d(Config.LOGTAG, "restored all messages");
1143 updateConversationUi();
1144 }
1145 };
1146 mDatabaseExecutor.execute(runnable);
1147 }
1148 }
1149
1150 public void loadPhoneContacts() {
1151 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1152 new CopyOnWriteArrayList<Bundle>(),
1153 XmppConnectionService.this);
1154 }
1155
1156 public List<Conversation> getConversations() {
1157 return this.conversations;
1158 }
1159
1160 private void checkDeletedFiles(Conversation conversation) {
1161 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1162
1163 @Override
1164 public void onMessageFound(Message message) {
1165 if (!getFileBackend().isFileAvailable(message)) {
1166 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1167 final int s = message.getStatus();
1168 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1169 markMessage(message, Message.STATUS_SEND_FAILED);
1170 }
1171 }
1172 }
1173 });
1174 }
1175
1176 private void markFileDeleted(String uuid) {
1177 for (Conversation conversation : getConversations()) {
1178 Message message = conversation.findMessageWithFileAndUuid(uuid);
1179 if (message != null) {
1180 if (!getFileBackend().isFileAvailable(message)) {
1181 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1182 final int s = message.getStatus();
1183 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1184 markMessage(message, Message.STATUS_SEND_FAILED);
1185 } else {
1186 updateConversationUi();
1187 }
1188 }
1189 return;
1190 }
1191 }
1192 }
1193
1194 public void populateWithOrderedConversations(final List<Conversation> list) {
1195 populateWithOrderedConversations(list, true);
1196 }
1197
1198 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1199 list.clear();
1200 if (includeNoFileUpload) {
1201 list.addAll(getConversations());
1202 } else {
1203 for (Conversation conversation : getConversations()) {
1204 if (conversation.getMode() == Conversation.MODE_SINGLE
1205 || conversation.getAccount().httpUploadAvailable()) {
1206 list.add(conversation);
1207 }
1208 }
1209 }
1210 Collections.sort(list, new Comparator<Conversation>() {
1211 @Override
1212 public int compare(Conversation lhs, Conversation rhs) {
1213 Message left = lhs.getLatestMessage();
1214 Message right = rhs.getLatestMessage();
1215 if (left.getTimeSent() > right.getTimeSent()) {
1216 return -1;
1217 } else if (left.getTimeSent() < right.getTimeSent()) {
1218 return 1;
1219 } else {
1220 return 0;
1221 }
1222 }
1223 });
1224 }
1225
1226 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1227 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1228 return;
1229 } else if (timestamp == 0) {
1230 return;
1231 }
1232 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1233 Runnable runnable = new Runnable() {
1234 @Override
1235 public void run() {
1236 final Account account = conversation.getAccount();
1237 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1238 if (messages.size() > 0) {
1239 conversation.addAll(0, messages);
1240 checkDeletedFiles(conversation);
1241 callback.onMoreMessagesLoaded(messages.size(), conversation);
1242 } else if (conversation.hasMessagesLeftOnServer()
1243 && account.isOnlineAndConnected()
1244 && conversation.getLastClearHistory() == 0) {
1245 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1246 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1247 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1248 if (query != null) {
1249 query.setCallback(callback);
1250 }
1251 callback.informUser(R.string.fetching_history_from_server);
1252 }
1253 }
1254 }
1255 };
1256 mDatabaseExecutor.execute(runnable);
1257 }
1258
1259 public List<Account> getAccounts() {
1260 return this.accounts;
1261 }
1262
1263 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1264 for (final Conversation conversation : haystack) {
1265 if (conversation.getContact() == contact) {
1266 return conversation;
1267 }
1268 }
1269 return null;
1270 }
1271
1272 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1273 if (jid == null) {
1274 return null;
1275 }
1276 for (final Conversation conversation : haystack) {
1277 if ((account == null || conversation.getAccount() == account)
1278 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1279 return conversation;
1280 }
1281 }
1282 return null;
1283 }
1284
1285 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1286 return this.findOrCreateConversation(account, jid, muc, null);
1287 }
1288
1289 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1290 synchronized (this.conversations) {
1291 Conversation conversation = find(account, jid);
1292 if (conversation != null) {
1293 return conversation;
1294 }
1295 conversation = databaseBackend.findConversation(account, jid);
1296 if (conversation != null) {
1297 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1298 conversation.setAccount(account);
1299 if (muc) {
1300 conversation.setMode(Conversation.MODE_MULTI);
1301 conversation.setContactJid(jid);
1302 } else {
1303 conversation.setMode(Conversation.MODE_SINGLE);
1304 conversation.setContactJid(jid.toBareJid());
1305 }
1306 conversation.setNextEncryption(-1);
1307 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1308 this.databaseBackend.updateConversation(conversation);
1309 } else {
1310 String conversationName;
1311 Contact contact = account.getRoster().getContact(jid);
1312 if (contact != null) {
1313 conversationName = contact.getDisplayName();
1314 } else {
1315 conversationName = jid.getLocalpart();
1316 }
1317 if (muc) {
1318 conversation = new Conversation(conversationName, account, jid,
1319 Conversation.MODE_MULTI);
1320 } else {
1321 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1322 Conversation.MODE_SINGLE);
1323 }
1324 this.databaseBackend.createConversation(conversation);
1325 }
1326 if (account.getXmppConnection() != null
1327 && account.getXmppConnection().getFeatures().mam()
1328 && !muc) {
1329 if (query == null) {
1330 this.mMessageArchiveService.query(conversation);
1331 } else {
1332 if (query.getConversation() == null) {
1333 this.mMessageArchiveService.query(conversation, query.getStart());
1334 }
1335 }
1336 }
1337 checkDeletedFiles(conversation);
1338 this.conversations.add(conversation);
1339 updateConversationUi();
1340 return conversation;
1341 }
1342 }
1343
1344 public void archiveConversation(Conversation conversation) {
1345 getNotificationService().clear(conversation);
1346 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1347 conversation.setNextEncryption(-1);
1348 synchronized (this.conversations) {
1349 if (conversation.getMode() == Conversation.MODE_MULTI) {
1350 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1351 Bookmark bookmark = conversation.getBookmark();
1352 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1353 bookmark.setAutojoin(false);
1354 pushBookmarks(bookmark.getAccount());
1355 }
1356 }
1357 leaveMuc(conversation);
1358 } else {
1359 conversation.endOtrIfNeeded();
1360 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1361 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1362 sendPresencePacket(
1363 conversation.getAccount(),
1364 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1365 );
1366 }
1367 }
1368 this.databaseBackend.updateConversation(conversation);
1369 this.conversations.remove(conversation);
1370 updateConversationUi();
1371 }
1372 }
1373
1374 public void createAccount(final Account account) {
1375 account.initAccountServices(this);
1376 databaseBackend.createAccount(account);
1377 this.accounts.add(account);
1378 this.reconnectAccountInBackground(account);
1379 updateAccountUi();
1380 }
1381
1382 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1383 new Thread(new Runnable() {
1384 @Override
1385 public void run() {
1386 try {
1387 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1388 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1389 if (findAccountByJid(info.first) == null) {
1390 Account account = new Account(info.first, "");
1391 account.setPrivateKeyAlias(alias);
1392 account.setOption(Account.OPTION_DISABLED, true);
1393 account.setDisplayName(info.second);
1394 createAccount(account);
1395 callback.onAccountCreated(account);
1396 if (Config.X509_VERIFICATION) {
1397 try {
1398 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1399 } catch (CertificateException e) {
1400 callback.informUser(R.string.certificate_chain_is_not_trusted);
1401 }
1402 }
1403 } else {
1404 callback.informUser(R.string.account_already_exists);
1405 }
1406 } catch (Exception e) {
1407 e.printStackTrace();
1408 callback.informUser(R.string.unable_to_parse_certificate);
1409 }
1410 }
1411 }).start();
1412
1413 }
1414
1415 public void updateKeyInAccount(final Account account, final String alias) {
1416 Log.d(Config.LOGTAG, "update key in account " + alias);
1417 try {
1418 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1419 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1420 if (account.getJid().toBareJid().equals(info.first)) {
1421 account.setPrivateKeyAlias(alias);
1422 account.setDisplayName(info.second);
1423 databaseBackend.updateAccount(account);
1424 if (Config.X509_VERIFICATION) {
1425 try {
1426 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1427 } catch (CertificateException e) {
1428 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1429 }
1430 account.getAxolotlService().regenerateKeys(true);
1431 }
1432 } else {
1433 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1434 }
1435 } catch (Exception e) {
1436 e.printStackTrace();
1437 }
1438 }
1439
1440 public void updateAccount(final Account account) {
1441 this.statusListener.onStatusChanged(account);
1442 databaseBackend.updateAccount(account);
1443 reconnectAccountInBackground(account);
1444 updateAccountUi();
1445 getNotificationService().updateErrorNotification();
1446 }
1447
1448 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1449 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1450 sendIqPacket(account, iq, new OnIqPacketReceived() {
1451 @Override
1452 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1453 if (packet.getType() == IqPacket.TYPE.RESULT) {
1454 account.setPassword(newPassword);
1455 databaseBackend.updateAccount(account);
1456 callback.onPasswordChangeSucceeded();
1457 } else {
1458 callback.onPasswordChangeFailed();
1459 }
1460 }
1461 });
1462 }
1463
1464 public void deleteAccount(final Account account) {
1465 synchronized (this.conversations) {
1466 for (final Conversation conversation : conversations) {
1467 if (conversation.getAccount() == account) {
1468 if (conversation.getMode() == Conversation.MODE_MULTI) {
1469 leaveMuc(conversation);
1470 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1471 conversation.endOtrIfNeeded();
1472 }
1473 conversations.remove(conversation);
1474 }
1475 }
1476 if (account.getXmppConnection() != null) {
1477 this.disconnect(account, true);
1478 }
1479 Runnable runnable = new Runnable() {
1480 @Override
1481 public void run() {
1482 databaseBackend.deleteAccount(account);
1483 }
1484 };
1485 mDatabaseExecutor.execute(runnable);
1486 this.accounts.remove(account);
1487 updateAccountUi();
1488 getNotificationService().updateErrorNotification();
1489 }
1490 }
1491
1492 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1493 synchronized (this) {
1494 if (checkListeners()) {
1495 switchToForeground();
1496 }
1497 this.mOnConversationUpdate = listener;
1498 this.mNotificationService.setIsInForeground(true);
1499 if (this.convChangedListenerCount < 2) {
1500 this.convChangedListenerCount++;
1501 }
1502 }
1503 }
1504
1505 public void removeOnConversationListChangedListener() {
1506 synchronized (this) {
1507 this.convChangedListenerCount--;
1508 if (this.convChangedListenerCount <= 0) {
1509 this.convChangedListenerCount = 0;
1510 this.mOnConversationUpdate = null;
1511 this.mNotificationService.setIsInForeground(false);
1512 if (checkListeners()) {
1513 switchToBackground();
1514 }
1515 }
1516 }
1517 }
1518
1519 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1520 synchronized (this) {
1521 if (checkListeners()) {
1522 switchToForeground();
1523 }
1524 this.mOnShowErrorToast = onShowErrorToast;
1525 if (this.showErrorToastListenerCount < 2) {
1526 this.showErrorToastListenerCount++;
1527 }
1528 }
1529 this.mOnShowErrorToast = onShowErrorToast;
1530 }
1531
1532 public void removeOnShowErrorToastListener() {
1533 synchronized (this) {
1534 this.showErrorToastListenerCount--;
1535 if (this.showErrorToastListenerCount <= 0) {
1536 this.showErrorToastListenerCount = 0;
1537 this.mOnShowErrorToast = null;
1538 if (checkListeners()) {
1539 switchToBackground();
1540 }
1541 }
1542 }
1543 }
1544
1545 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1546 synchronized (this) {
1547 if (checkListeners()) {
1548 switchToForeground();
1549 }
1550 this.mOnAccountUpdate = listener;
1551 if (this.accountChangedListenerCount < 2) {
1552 this.accountChangedListenerCount++;
1553 }
1554 }
1555 }
1556
1557 public void removeOnAccountListChangedListener() {
1558 synchronized (this) {
1559 this.accountChangedListenerCount--;
1560 if (this.accountChangedListenerCount <= 0) {
1561 this.mOnAccountUpdate = null;
1562 this.accountChangedListenerCount = 0;
1563 if (checkListeners()) {
1564 switchToBackground();
1565 }
1566 }
1567 }
1568 }
1569
1570 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1571 synchronized (this) {
1572 if (checkListeners()) {
1573 switchToForeground();
1574 }
1575 this.mOnCaptchaRequested = listener;
1576 if (this.captchaRequestedListenerCount < 2) {
1577 this.captchaRequestedListenerCount++;
1578 }
1579 }
1580 }
1581
1582 public void removeOnCaptchaRequestedListener() {
1583 synchronized (this) {
1584 this.captchaRequestedListenerCount--;
1585 if (this.captchaRequestedListenerCount <= 0) {
1586 this.mOnCaptchaRequested = null;
1587 this.captchaRequestedListenerCount = 0;
1588 if (checkListeners()) {
1589 switchToBackground();
1590 }
1591 }
1592 }
1593 }
1594
1595 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1596 synchronized (this) {
1597 if (checkListeners()) {
1598 switchToForeground();
1599 }
1600 this.mOnRosterUpdate = listener;
1601 if (this.rosterChangedListenerCount < 2) {
1602 this.rosterChangedListenerCount++;
1603 }
1604 }
1605 }
1606
1607 public void removeOnRosterUpdateListener() {
1608 synchronized (this) {
1609 this.rosterChangedListenerCount--;
1610 if (this.rosterChangedListenerCount <= 0) {
1611 this.rosterChangedListenerCount = 0;
1612 this.mOnRosterUpdate = null;
1613 if (checkListeners()) {
1614 switchToBackground();
1615 }
1616 }
1617 }
1618 }
1619
1620 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1621 synchronized (this) {
1622 if (checkListeners()) {
1623 switchToForeground();
1624 }
1625 this.mOnUpdateBlocklist = listener;
1626 if (this.updateBlocklistListenerCount < 2) {
1627 this.updateBlocklistListenerCount++;
1628 }
1629 }
1630 }
1631
1632 public void removeOnUpdateBlocklistListener() {
1633 synchronized (this) {
1634 this.updateBlocklistListenerCount--;
1635 if (this.updateBlocklistListenerCount <= 0) {
1636 this.updateBlocklistListenerCount = 0;
1637 this.mOnUpdateBlocklist = null;
1638 if (checkListeners()) {
1639 switchToBackground();
1640 }
1641 }
1642 }
1643 }
1644
1645 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1646 synchronized (this) {
1647 if (checkListeners()) {
1648 switchToForeground();
1649 }
1650 this.mOnKeyStatusUpdated = listener;
1651 if (this.keyStatusUpdatedListenerCount < 2) {
1652 this.keyStatusUpdatedListenerCount++;
1653 }
1654 }
1655 }
1656
1657 public void removeOnNewKeysAvailableListener() {
1658 synchronized (this) {
1659 this.keyStatusUpdatedListenerCount--;
1660 if (this.keyStatusUpdatedListenerCount <= 0) {
1661 this.keyStatusUpdatedListenerCount = 0;
1662 this.mOnKeyStatusUpdated = null;
1663 if (checkListeners()) {
1664 switchToBackground();
1665 }
1666 }
1667 }
1668 }
1669
1670 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1671 synchronized (this) {
1672 if (checkListeners()) {
1673 switchToForeground();
1674 }
1675 this.mOnMucRosterUpdate = listener;
1676 if (this.mucRosterChangedListenerCount < 2) {
1677 this.mucRosterChangedListenerCount++;
1678 }
1679 }
1680 }
1681
1682 public void removeOnMucRosterUpdateListener() {
1683 synchronized (this) {
1684 this.mucRosterChangedListenerCount--;
1685 if (this.mucRosterChangedListenerCount <= 0) {
1686 this.mucRosterChangedListenerCount = 0;
1687 this.mOnMucRosterUpdate = null;
1688 if (checkListeners()) {
1689 switchToBackground();
1690 }
1691 }
1692 }
1693 }
1694
1695 private boolean checkListeners() {
1696 return (this.mOnAccountUpdate == null
1697 && this.mOnConversationUpdate == null
1698 && this.mOnRosterUpdate == null
1699 && this.mOnCaptchaRequested == null
1700 && this.mOnUpdateBlocklist == null
1701 && this.mOnShowErrorToast == null
1702 && this.mOnKeyStatusUpdated == null);
1703 }
1704
1705 private void switchToForeground() {
1706 for (Conversation conversation : getConversations()) {
1707 conversation.setIncomingChatState(ChatState.ACTIVE);
1708 }
1709 for (Account account : getAccounts()) {
1710 if (account.getStatus() == Account.State.ONLINE) {
1711 XmppConnection connection = account.getXmppConnection();
1712 if (connection != null && connection.getFeatures().csi()) {
1713 connection.sendActive();
1714 }
1715 }
1716 }
1717 Log.d(Config.LOGTAG, "app switched into foreground");
1718 }
1719
1720 private void switchToBackground() {
1721 for (Account account : getAccounts()) {
1722 if (account.getStatus() == Account.State.ONLINE) {
1723 XmppConnection connection = account.getXmppConnection();
1724 if (connection != null && connection.getFeatures().csi()) {
1725 connection.sendInactive();
1726 }
1727 }
1728 }
1729 this.mNotificationService.setIsInForeground(false);
1730 Log.d(Config.LOGTAG, "app switched into background");
1731 }
1732
1733 private void connectMultiModeConversations(Account account) {
1734 List<Conversation> conversations = getConversations();
1735 for (Conversation conversation : conversations) {
1736 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1737 joinMuc(conversation, true, null);
1738 }
1739 }
1740 }
1741
1742 public void joinMuc(Conversation conversation) {
1743 joinMuc(conversation, false, null);
1744 }
1745
1746 private void joinMuc(Conversation conversation, boolean now, final OnConferenceJoined onConferenceJoined) {
1747 Account account = conversation.getAccount();
1748 account.pendingConferenceJoins.remove(conversation);
1749 account.pendingConferenceLeaves.remove(conversation);
1750 if (account.getStatus() == Account.State.ONLINE || now) {
1751 conversation.resetMucOptions();
1752 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1753
1754 private void join(Conversation conversation) {
1755 Account account = conversation.getAccount();
1756 final String nick = conversation.getMucOptions().getProposedNick();
1757 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1758 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1759 PresencePacket packet = new PresencePacket();
1760 packet.setFrom(conversation.getAccount().getJid());
1761 packet.setTo(joinJid);
1762 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1763 if (conversation.getMucOptions().getPassword() != null) {
1764 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1765 }
1766
1767 if (conversation.getMucOptions().mamSupport()) {
1768 // Use MAM instead of the limited muc history to get history
1769 x.addChild("history").setAttribute("maxchars", "0");
1770 } else {
1771 // Fallback to muc history
1772 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1773 }
1774 String sig = account.getPgpSignature();
1775 if (sig != null) {
1776 packet.addChild("x", "jabber:x:signed").setContent(sig);
1777 }
1778 sendPresencePacket(account, packet);
1779 if (onConferenceJoined != null) {
1780 onConferenceJoined.onConferenceJoined(conversation);
1781 }
1782 if (!joinJid.equals(conversation.getJid())) {
1783 conversation.setContactJid(joinJid);
1784 databaseBackend.updateConversation(conversation);
1785 }
1786 conversation.setHasMessagesLeftOnServer(false);
1787 if (conversation.getMucOptions().mamSupport()) {
1788 getMessageArchiveService().catchupMUC(conversation);
1789 }
1790 sendUnsentMessages(conversation);
1791 }
1792
1793 @Override
1794 public void onConferenceConfigurationFetched(Conversation conversation) {
1795 join(conversation);
1796 }
1797
1798 @Override
1799 public void onFetchFailed(final Conversation conversation, Element error) {
1800 join(conversation);
1801 fetchConferenceConfiguration(conversation);
1802 }
1803 });
1804
1805 } else {
1806 account.pendingConferenceJoins.add(conversation);
1807 }
1808 }
1809
1810 public void providePasswordForMuc(Conversation conversation, String password) {
1811 if (conversation.getMode() == Conversation.MODE_MULTI) {
1812 conversation.getMucOptions().setPassword(password);
1813 if (conversation.getBookmark() != null) {
1814 if (respectAutojoin()) {
1815 conversation.getBookmark().setAutojoin(true);
1816 }
1817 pushBookmarks(conversation.getAccount());
1818 }
1819 databaseBackend.updateConversation(conversation);
1820 joinMuc(conversation);
1821 }
1822 }
1823
1824 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1825 final MucOptions options = conversation.getMucOptions();
1826 final Jid joinJid = options.createJoinJid(nick);
1827 if (options.online()) {
1828 Account account = conversation.getAccount();
1829 options.setOnRenameListener(new OnRenameListener() {
1830
1831 @Override
1832 public void onSuccess() {
1833 conversation.setContactJid(joinJid);
1834 databaseBackend.updateConversation(conversation);
1835 Bookmark bookmark = conversation.getBookmark();
1836 if (bookmark != null) {
1837 bookmark.setNick(nick);
1838 pushBookmarks(bookmark.getAccount());
1839 }
1840 callback.success(conversation);
1841 }
1842
1843 @Override
1844 public void onFailure() {
1845 callback.error(R.string.nick_in_use, conversation);
1846 }
1847 });
1848
1849 PresencePacket packet = new PresencePacket();
1850 packet.setTo(joinJid);
1851 packet.setFrom(conversation.getAccount().getJid());
1852
1853 String sig = account.getPgpSignature();
1854 if (sig != null) {
1855 packet.addChild("status").setContent("online");
1856 packet.addChild("x", "jabber:x:signed").setContent(sig);
1857 }
1858 sendPresencePacket(account, packet);
1859 } else {
1860 conversation.setContactJid(joinJid);
1861 databaseBackend.updateConversation(conversation);
1862 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1863 Bookmark bookmark = conversation.getBookmark();
1864 if (bookmark != null) {
1865 bookmark.setNick(nick);
1866 pushBookmarks(bookmark.getAccount());
1867 }
1868 joinMuc(conversation);
1869 }
1870 }
1871 }
1872
1873 public void leaveMuc(Conversation conversation) {
1874 leaveMuc(conversation, false);
1875 }
1876
1877 private void leaveMuc(Conversation conversation, boolean now) {
1878 Account account = conversation.getAccount();
1879 account.pendingConferenceJoins.remove(conversation);
1880 account.pendingConferenceLeaves.remove(conversation);
1881 if (account.getStatus() == Account.State.ONLINE || now) {
1882 PresencePacket packet = new PresencePacket();
1883 packet.setTo(conversation.getJid());
1884 packet.setFrom(conversation.getAccount().getJid());
1885 packet.setAttribute("type", "unavailable");
1886 sendPresencePacket(conversation.getAccount(), packet);
1887 conversation.getMucOptions().setOffline();
1888 conversation.deregisterWithBookmark();
1889 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1890 + ": leaving muc " + conversation.getJid());
1891 } else {
1892 account.pendingConferenceLeaves.add(conversation);
1893 }
1894 }
1895
1896 private String findConferenceServer(final Account account) {
1897 String server;
1898 if (account.getXmppConnection() != null) {
1899 server = account.getXmppConnection().getMucServer();
1900 if (server != null) {
1901 return server;
1902 }
1903 }
1904 for (Account other : getAccounts()) {
1905 if (other != account && other.getXmppConnection() != null) {
1906 server = other.getXmppConnection().getMucServer();
1907 if (server != null) {
1908 return server;
1909 }
1910 }
1911 }
1912 return null;
1913 }
1914
1915 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1916 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1917 if (account.getStatus() == Account.State.ONLINE) {
1918 try {
1919 String server = findConferenceServer(account);
1920 if (server == null) {
1921 if (callback != null) {
1922 callback.error(R.string.no_conference_server_found, null);
1923 }
1924 return;
1925 }
1926 String name = new BigInteger(75, getRNG()).toString(32);
1927 Jid jid = Jid.fromParts(name, server, null);
1928 final Conversation conversation = findOrCreateConversation(account, jid, true);
1929 joinMuc(conversation, true, new OnConferenceJoined() {
1930 @Override
1931 public void onConferenceJoined(final Conversation conversation) {
1932 Bundle options = new Bundle();
1933 options.putString("muc#roomconfig_persistentroom", "1");
1934 options.putString("muc#roomconfig_membersonly", "1");
1935 options.putString("muc#roomconfig_publicroom", "0");
1936 options.putString("muc#roomconfig_whois", "anyone");
1937 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1938 @Override
1939 public void onPushSucceeded() {
1940 for (Jid invite : jids) {
1941 invite(conversation, invite);
1942 }
1943 if (account.countPresences() > 1) {
1944 directInvite(conversation, account.getJid().toBareJid());
1945 }
1946 if (callback != null) {
1947 callback.success(conversation);
1948 }
1949 }
1950
1951 @Override
1952 public void onPushFailed() {
1953 if (callback != null) {
1954 callback.error(R.string.conference_creation_failed, conversation);
1955 }
1956 }
1957 });
1958 }
1959 });
1960 } catch (InvalidJidException e) {
1961 if (callback != null) {
1962 callback.error(R.string.conference_creation_failed, null);
1963 }
1964 }
1965 } else {
1966 if (callback != null) {
1967 callback.error(R.string.not_connected_try_again, null);
1968 }
1969 }
1970 }
1971
1972 public void fetchConferenceConfiguration(final Conversation conversation) {
1973 fetchConferenceConfiguration(conversation, null);
1974 }
1975
1976 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1977 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1978 request.setTo(conversation.getJid().toBareJid());
1979 request.query("http://jabber.org/protocol/disco#info");
1980 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1981 @Override
1982 public void onIqPacketReceived(Account account, IqPacket packet) {
1983 if (packet.getType() == IqPacket.TYPE.RESULT) {
1984 ArrayList<String> features = new ArrayList<>();
1985 Element query = packet.query();
1986 for (Element child : query.getChildren()) {
1987 if (child != null && child.getName().equals("feature")) {
1988 String var = child.getAttribute("var");
1989 if (var != null) {
1990 features.add(var);
1991 }
1992 }
1993 }
1994 Element form = query.findChild("x", "jabber:x:data");
1995 if (form != null) {
1996 conversation.getMucOptions().updateFormData(Data.parse(form));
1997 }
1998 conversation.getMucOptions().updateFeatures(features);
1999 if (callback != null) {
2000 callback.onConferenceConfigurationFetched(conversation);
2001 }
2002 updateConversationUi();
2003 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2004 if (callback != null) {
2005 callback.onFetchFailed(conversation, packet.getError());
2006 }
2007 }
2008 }
2009 });
2010 }
2011
2012 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2013 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2014 request.setTo(conversation.getJid().toBareJid());
2015 request.query("http://jabber.org/protocol/muc#owner");
2016 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2017 @Override
2018 public void onIqPacketReceived(Account account, IqPacket packet) {
2019 if (packet.getType() == IqPacket.TYPE.RESULT) {
2020 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2021 for (Field field : data.getFields()) {
2022 if (options.containsKey(field.getFieldName())) {
2023 field.setValue(options.getString(field.getFieldName()));
2024 }
2025 }
2026 data.submit();
2027 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2028 set.setTo(conversation.getJid().toBareJid());
2029 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2030 sendIqPacket(account, set, new OnIqPacketReceived() {
2031 @Override
2032 public void onIqPacketReceived(Account account, IqPacket packet) {
2033 if (callback != null) {
2034 if (packet.getType() == IqPacket.TYPE.RESULT) {
2035 callback.onPushSucceeded();
2036 } else {
2037 callback.onPushFailed();
2038 }
2039 }
2040 }
2041 });
2042 } else {
2043 if (callback != null) {
2044 callback.onPushFailed();
2045 }
2046 }
2047 }
2048 });
2049 }
2050
2051 public void pushSubjectToConference(final Conversation conference, final String subject) {
2052 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2053 this.sendMessagePacket(conference.getAccount(), packet);
2054 final MucOptions mucOptions = conference.getMucOptions();
2055 final MucOptions.User self = mucOptions.getSelf();
2056 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2057 Bundle options = new Bundle();
2058 options.putString("muc#roomconfig_persistentroom", "1");
2059 this.pushConferenceConfiguration(conference, options, null);
2060 }
2061 }
2062
2063 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2064 final Jid jid = user.toBareJid();
2065 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2066 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2067 @Override
2068 public void onIqPacketReceived(Account account, IqPacket packet) {
2069 if (packet.getType() == IqPacket.TYPE.RESULT) {
2070 callback.onAffiliationChangedSuccessful(jid);
2071 } else {
2072 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2073 }
2074 }
2075 });
2076 }
2077
2078 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2079 List<Jid> jids = new ArrayList<>();
2080 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2081 if (user.getAffiliation() == before && user.getJid() != null) {
2082 jids.add(user.getJid());
2083 }
2084 }
2085 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2086 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2087 }
2088
2089 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2090 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2091 Log.d(Config.LOGTAG, request.toString());
2092 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2093 @Override
2094 public void onIqPacketReceived(Account account, IqPacket packet) {
2095 Log.d(Config.LOGTAG, packet.toString());
2096 if (packet.getType() == IqPacket.TYPE.RESULT) {
2097 callback.onRoleChangedSuccessful(nick);
2098 } else {
2099 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2100 }
2101 }
2102 });
2103 }
2104
2105 private void disconnect(Account account, boolean force) {
2106 if ((account.getStatus() == Account.State.ONLINE)
2107 || (account.getStatus() == Account.State.DISABLED)) {
2108 if (!force) {
2109 List<Conversation> conversations = getConversations();
2110 for (Conversation conversation : conversations) {
2111 if (conversation.getAccount() == account) {
2112 if (conversation.getMode() == Conversation.MODE_MULTI) {
2113 leaveMuc(conversation, true);
2114 } else {
2115 if (conversation.endOtrIfNeeded()) {
2116 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2117 + ": ended otr session with "
2118 + conversation.getJid());
2119 }
2120 }
2121 }
2122 }
2123 sendOfflinePresence(account);
2124 }
2125 account.getXmppConnection().disconnect(force);
2126 }
2127 }
2128
2129 @Override
2130 public IBinder onBind(Intent intent) {
2131 return mBinder;
2132 }
2133
2134 public void updateMessage(Message message) {
2135 databaseBackend.updateMessage(message);
2136 updateConversationUi();
2137 }
2138
2139 protected void syncDirtyContacts(Account account) {
2140 for (Contact contact : account.getRoster().getContacts()) {
2141 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2142 pushContactToServer(contact);
2143 }
2144 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2145 deleteContactOnServer(contact);
2146 }
2147 }
2148 }
2149
2150 public void createContact(Contact contact) {
2151 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2152 if (autoGrant) {
2153 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2154 contact.setOption(Contact.Options.ASKING);
2155 }
2156 pushContactToServer(contact);
2157 }
2158
2159 public void onOtrSessionEstablished(Conversation conversation) {
2160 final Account account = conversation.getAccount();
2161 final Session otrSession = conversation.getOtrSession();
2162 Log.d(Config.LOGTAG,
2163 account.getJid().toBareJid() + " otr session established with "
2164 + conversation.getJid() + "/"
2165 + otrSession.getSessionID().getUserID());
2166 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2167
2168 @Override
2169 public void onMessageFound(Message message) {
2170 SessionID id = otrSession.getSessionID();
2171 try {
2172 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2173 } catch (InvalidJidException e) {
2174 return;
2175 }
2176 if (message.needsUploading()) {
2177 mJingleConnectionManager.createNewConnection(message);
2178 } else {
2179 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2180 if (outPacket != null) {
2181 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2182 message.setStatus(Message.STATUS_SEND);
2183 databaseBackend.updateMessage(message);
2184 sendMessagePacket(account, outPacket);
2185 }
2186 }
2187 updateConversationUi();
2188 }
2189 });
2190 }
2191
2192 public boolean renewSymmetricKey(Conversation conversation) {
2193 Account account = conversation.getAccount();
2194 byte[] symmetricKey = new byte[32];
2195 this.mRandom.nextBytes(symmetricKey);
2196 Session otrSession = conversation.getOtrSession();
2197 if (otrSession != null) {
2198 MessagePacket packet = new MessagePacket();
2199 packet.setType(MessagePacket.TYPE_CHAT);
2200 packet.setFrom(account.getJid());
2201 MessageGenerator.addMessageHints(packet);
2202 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2203 + otrSession.getSessionID().getUserID());
2204 try {
2205 packet.setBody(otrSession
2206 .transformSending(CryptoHelper.FILETRANSFER
2207 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2208 sendMessagePacket(account, packet);
2209 conversation.setSymmetricKey(symmetricKey);
2210 return true;
2211 } catch (OtrException e) {
2212 return false;
2213 }
2214 }
2215 return false;
2216 }
2217
2218 public void pushContactToServer(final Contact contact) {
2219 contact.resetOption(Contact.Options.DIRTY_DELETE);
2220 contact.setOption(Contact.Options.DIRTY_PUSH);
2221 final Account account = contact.getAccount();
2222 if (account.getStatus() == Account.State.ONLINE) {
2223 final boolean ask = contact.getOption(Contact.Options.ASKING);
2224 final boolean sendUpdates = contact
2225 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2226 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2227 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2228 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2229 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2230 if (sendUpdates) {
2231 sendPresencePacket(account,
2232 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2233 }
2234 if (ask) {
2235 sendPresencePacket(account,
2236 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2237 }
2238 }
2239 }
2240
2241 public void publishAvatar(final Account account,
2242 final Uri image,
2243 final UiCallback<Avatar> callback) {
2244 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2245 final int size = Config.AVATAR_SIZE;
2246 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2247 if (avatar != null) {
2248 avatar.height = size;
2249 avatar.width = size;
2250 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2251 avatar.type = "image/webp";
2252 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2253 avatar.type = "image/jpeg";
2254 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2255 avatar.type = "image/png";
2256 }
2257 if (!getFileBackend().save(avatar)) {
2258 callback.error(R.string.error_saving_avatar, avatar);
2259 return;
2260 }
2261 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2262 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2263
2264 @Override
2265 public void onIqPacketReceived(Account account, IqPacket result) {
2266 if (result.getType() == IqPacket.TYPE.RESULT) {
2267 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2268 .publishAvatarMetadata(avatar);
2269 sendIqPacket(account, packet, new OnIqPacketReceived() {
2270 @Override
2271 public void onIqPacketReceived(Account account, IqPacket result) {
2272 if (result.getType() == IqPacket.TYPE.RESULT) {
2273 if (account.setAvatar(avatar.getFilename())) {
2274 getAvatarService().clear(account);
2275 databaseBackend.updateAccount(account);
2276 }
2277 callback.success(avatar);
2278 } else {
2279 callback.error(
2280 R.string.error_publish_avatar_server_reject,
2281 avatar);
2282 }
2283 }
2284 });
2285 } else {
2286 callback.error(
2287 R.string.error_publish_avatar_server_reject,
2288 avatar);
2289 }
2290 }
2291 });
2292 } else {
2293 callback.error(R.string.error_publish_avatar_converting, null);
2294 }
2295 }
2296
2297 public void fetchAvatar(Account account, Avatar avatar) {
2298 fetchAvatar(account, avatar, null);
2299 }
2300
2301 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2302 final String KEY = generateFetchKey(account, avatar);
2303 synchronized (this.mInProgressAvatarFetches) {
2304 if (this.mInProgressAvatarFetches.contains(KEY)) {
2305 return;
2306 } else {
2307 switch (avatar.origin) {
2308 case PEP:
2309 this.mInProgressAvatarFetches.add(KEY);
2310 fetchAvatarPep(account, avatar, callback);
2311 break;
2312 case VCARD:
2313 this.mInProgressAvatarFetches.add(KEY);
2314 fetchAvatarVcard(account, avatar, callback);
2315 break;
2316 }
2317 }
2318 }
2319 }
2320
2321 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2322 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2323 sendIqPacket(account, packet, new OnIqPacketReceived() {
2324
2325 @Override
2326 public void onIqPacketReceived(Account account, IqPacket result) {
2327 synchronized (mInProgressAvatarFetches) {
2328 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2329 }
2330 final String ERROR = account.getJid().toBareJid()
2331 + ": fetching avatar for " + avatar.owner + " failed ";
2332 if (result.getType() == IqPacket.TYPE.RESULT) {
2333 avatar.image = mIqParser.avatarData(result);
2334 if (avatar.image != null) {
2335 if (getFileBackend().save(avatar)) {
2336 if (account.getJid().toBareJid().equals(avatar.owner)) {
2337 if (account.setAvatar(avatar.getFilename())) {
2338 databaseBackend.updateAccount(account);
2339 }
2340 getAvatarService().clear(account);
2341 updateConversationUi();
2342 updateAccountUi();
2343 } else {
2344 Contact contact = account.getRoster()
2345 .getContact(avatar.owner);
2346 contact.setAvatar(avatar);
2347 getAvatarService().clear(contact);
2348 updateConversationUi();
2349 updateRosterUi();
2350 }
2351 if (callback != null) {
2352 callback.success(avatar);
2353 }
2354 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2355 + ": succesfuly fetched pep avatar for " + avatar.owner);
2356 return;
2357 }
2358 } else {
2359
2360 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2361 }
2362 } else {
2363 Element error = result.findChild("error");
2364 if (error == null) {
2365 Log.d(Config.LOGTAG, ERROR + "(server error)");
2366 } else {
2367 Log.d(Config.LOGTAG, ERROR + error.toString());
2368 }
2369 }
2370 if (callback != null) {
2371 callback.error(0, null);
2372 }
2373
2374 }
2375 });
2376 }
2377
2378 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2379 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2380 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2381 @Override
2382 public void onIqPacketReceived(Account account, IqPacket packet) {
2383 synchronized (mInProgressAvatarFetches) {
2384 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2385 }
2386 if (packet.getType() == IqPacket.TYPE.RESULT) {
2387 Element vCard = packet.findChild("vCard", "vcard-temp");
2388 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2389 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2390 if (image != null) {
2391 avatar.image = image;
2392 if (getFileBackend().save(avatar)) {
2393 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2394 + ": successfully fetched vCard avatar for " + avatar.owner);
2395 if (avatar.owner.isBareJid()) {
2396 Contact contact = account.getRoster()
2397 .getContact(avatar.owner);
2398 contact.setAvatar(avatar);
2399 getAvatarService().clear(contact);
2400 updateConversationUi();
2401 updateRosterUi();
2402 } else {
2403 Conversation conversation = find(account, avatar.owner.toBareJid());
2404 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2405 MucOptions.User user = conversation.getMucOptions().findUser(avatar.owner.getResourcepart());
2406 if (user != null) {
2407 if (user.setAvatar(avatar)) {
2408 getAvatarService().clear(user);
2409 updateConversationUi();
2410 updateMucRosterUi();
2411 }
2412 }
2413 }
2414 }
2415 }
2416 }
2417 }
2418 }
2419 });
2420 }
2421
2422 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2423 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2424 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2425
2426 @Override
2427 public void onIqPacketReceived(Account account, IqPacket packet) {
2428 if (packet.getType() == IqPacket.TYPE.RESULT) {
2429 Element pubsub = packet.findChild("pubsub",
2430 "http://jabber.org/protocol/pubsub");
2431 if (pubsub != null) {
2432 Element items = pubsub.findChild("items");
2433 if (items != null) {
2434 Avatar avatar = Avatar.parseMetadata(items);
2435 if (avatar != null) {
2436 avatar.owner = account.getJid().toBareJid();
2437 if (fileBackend.isAvatarCached(avatar)) {
2438 if (account.setAvatar(avatar.getFilename())) {
2439 databaseBackend.updateAccount(account);
2440 }
2441 getAvatarService().clear(account);
2442 callback.success(avatar);
2443 } else {
2444 fetchAvatarPep(account, avatar, callback);
2445 }
2446 return;
2447 }
2448 }
2449 }
2450 }
2451 callback.error(0, null);
2452 }
2453 });
2454 }
2455
2456 public void deleteContactOnServer(Contact contact) {
2457 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2458 contact.resetOption(Contact.Options.DIRTY_PUSH);
2459 contact.setOption(Contact.Options.DIRTY_DELETE);
2460 Account account = contact.getAccount();
2461 if (account.getStatus() == Account.State.ONLINE) {
2462 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2463 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2464 item.setAttribute("jid", contact.getJid().toString());
2465 item.setAttribute("subscription", "remove");
2466 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2467 }
2468 }
2469
2470 public void updateConversation(Conversation conversation) {
2471 this.databaseBackend.updateConversation(conversation);
2472 }
2473
2474 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2475 synchronized (account) {
2476 XmppConnection connection = account.getXmppConnection();
2477 if (connection != null) {
2478 disconnect(account, force);
2479 } else {
2480 connection = createConnection(account);
2481 account.setXmppConnection(connection);
2482 }
2483 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2484 synchronized (this.mInProgressAvatarFetches) {
2485 for (Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
2486 final String KEY = iterator.next();
2487 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
2488 iterator.remove();
2489 }
2490 }
2491 }
2492 if (!force) {
2493 try {
2494 Log.d(Config.LOGTAG, "wait for disconnect");
2495 Thread.sleep(500); //sleep wait for disconnect
2496 } catch (InterruptedException e) {
2497 //ignored
2498 }
2499 }
2500 Thread thread = new Thread(connection);
2501 connection.setInteractive(interactive);
2502 thread.start();
2503 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2504 } else {
2505 account.getRoster().clearPresences();
2506 connection.resetEverything();
2507 }
2508 }
2509 }
2510
2511 public void reconnectAccountInBackground(final Account account) {
2512 new Thread(new Runnable() {
2513 @Override
2514 public void run() {
2515 reconnectAccount(account, false, true);
2516 }
2517 }).start();
2518 }
2519
2520 public void invite(Conversation conversation, Jid contact) {
2521 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2522 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2523 sendMessagePacket(conversation.getAccount(), packet);
2524 }
2525
2526 public void directInvite(Conversation conversation, Jid jid) {
2527 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2528 sendMessagePacket(conversation.getAccount(), packet);
2529 }
2530
2531 public void resetSendingToWaiting(Account account) {
2532 for (Conversation conversation : getConversations()) {
2533 if (conversation.getAccount() == account) {
2534 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2535
2536 @Override
2537 public void onMessageFound(Message message) {
2538 markMessage(message, Message.STATUS_WAITING);
2539 }
2540 });
2541 }
2542 }
2543 }
2544
2545 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2546 if (uuid == null) {
2547 return null;
2548 }
2549 for (Conversation conversation : getConversations()) {
2550 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2551 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2552 if (message != null) {
2553 markMessage(message, status);
2554 }
2555 return message;
2556 }
2557 }
2558 return null;
2559 }
2560
2561 public boolean markMessage(Conversation conversation, String uuid, int status) {
2562 if (uuid == null) {
2563 return false;
2564 } else {
2565 Message message = conversation.findSentMessageWithUuid(uuid);
2566 if (message != null) {
2567 markMessage(message, status);
2568 return true;
2569 } else {
2570 return false;
2571 }
2572 }
2573 }
2574
2575 public void markMessage(Message message, int status) {
2576 if (status == Message.STATUS_SEND_FAILED
2577 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2578 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2579 return;
2580 }
2581 message.setStatus(status);
2582 databaseBackend.updateMessage(message);
2583 updateConversationUi();
2584 }
2585
2586 public SharedPreferences getPreferences() {
2587 return PreferenceManager
2588 .getDefaultSharedPreferences(getApplicationContext());
2589 }
2590
2591 public boolean confirmMessages() {
2592 return getPreferences().getBoolean("confirm_messages", true);
2593 }
2594
2595 public boolean sendChatStates() {
2596 return getPreferences().getBoolean("chat_states", false);
2597 }
2598
2599 public boolean saveEncryptedMessages() {
2600 return !getPreferences().getBoolean("dont_save_encrypted", false);
2601 }
2602
2603 private boolean respectAutojoin() {
2604 return getPreferences().getBoolean("autojoin", true);
2605 }
2606
2607 public boolean indicateReceived() {
2608 return getPreferences().getBoolean("indicate_received", false);
2609 }
2610
2611 public boolean useTorToConnect() {
2612 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2613 }
2614
2615 public boolean showExtendedConnectionOptions() {
2616 return getPreferences().getBoolean("show_connection_options", false);
2617 }
2618
2619 public int unreadCount() {
2620 int count = 0;
2621 for (Conversation conversation : getConversations()) {
2622 count += conversation.unreadCount();
2623 }
2624 return count;
2625 }
2626
2627
2628 public void showErrorToastInUi(int resId) {
2629 if (mOnShowErrorToast != null) {
2630 mOnShowErrorToast.onShowErrorToast(resId);
2631 }
2632 }
2633
2634 public void updateConversationUi() {
2635 if (mOnConversationUpdate != null) {
2636 mOnConversationUpdate.onConversationUpdate();
2637 }
2638 }
2639
2640 public void updateAccountUi() {
2641 if (mOnAccountUpdate != null) {
2642 mOnAccountUpdate.onAccountUpdate();
2643 }
2644 }
2645
2646 public void updateRosterUi() {
2647 if (mOnRosterUpdate != null) {
2648 mOnRosterUpdate.onRosterUpdate();
2649 }
2650 }
2651
2652 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2653 boolean rc = false;
2654 if (mOnCaptchaRequested != null) {
2655 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2656 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2657 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2658
2659 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2660 rc = true;
2661 }
2662
2663 return rc;
2664 }
2665
2666 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2667 if (mOnUpdateBlocklist != null) {
2668 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2669 }
2670 }
2671
2672 public void updateMucRosterUi() {
2673 if (mOnMucRosterUpdate != null) {
2674 mOnMucRosterUpdate.onMucRosterUpdate();
2675 }
2676 }
2677
2678 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2679 if (mOnKeyStatusUpdated != null) {
2680 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2681 }
2682 }
2683
2684 public Account findAccountByJid(final Jid accountJid) {
2685 for (Account account : this.accounts) {
2686 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2687 return account;
2688 }
2689 }
2690 return null;
2691 }
2692
2693 public Conversation findConversationByUuid(String uuid) {
2694 for (Conversation conversation : getConversations()) {
2695 if (conversation.getUuid().equals(uuid)) {
2696 return conversation;
2697 }
2698 }
2699 return null;
2700 }
2701
2702 public void markRead(final Conversation conversation) {
2703 mNotificationService.clear(conversation);
2704 final List<Message> readMessages = conversation.markRead();
2705 if (readMessages.size() > 0) {
2706 Runnable runnable = new Runnable() {
2707 @Override
2708 public void run() {
2709 for (Message message : readMessages) {
2710 databaseBackend.updateMessage(message);
2711 }
2712 }
2713 };
2714 mDatabaseExecutor.execute(runnable);
2715 }
2716 updateUnreadCountBadge();
2717 }
2718
2719 public synchronized void updateUnreadCountBadge() {
2720 int count = unreadCount();
2721 if (unreadCount != count) {
2722 Log.d(Config.LOGTAG, "update unread count to " + count);
2723 if (count > 0) {
2724 ShortcutBadger.with(getApplicationContext()).count(count);
2725 } else {
2726 ShortcutBadger.with(getApplicationContext()).remove();
2727 }
2728 unreadCount = count;
2729 }
2730 }
2731
2732 public void sendReadMarker(final Conversation conversation) {
2733 final Message markable = conversation.getLatestMarkableMessage();
2734 this.markRead(conversation);
2735 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2736 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2737 Account account = conversation.getAccount();
2738 final Jid to = markable.getCounterpart();
2739 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2740 this.sendMessagePacket(conversation.getAccount(), packet);
2741 }
2742 updateConversationUi();
2743 }
2744
2745 public SecureRandom getRNG() {
2746 return this.mRandom;
2747 }
2748
2749 public MemorizingTrustManager getMemorizingTrustManager() {
2750 return this.mMemorizingTrustManager;
2751 }
2752
2753 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2754 this.mMemorizingTrustManager = trustManager;
2755 }
2756
2757 public void updateMemorizingTrustmanager() {
2758 final MemorizingTrustManager tm;
2759 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2760 if (dontTrustSystemCAs) {
2761 tm = new MemorizingTrustManager(getApplicationContext(), null);
2762 } else {
2763 tm = new MemorizingTrustManager(getApplicationContext());
2764 }
2765 setMemorizingTrustManager(tm);
2766 }
2767
2768 public PowerManager getPowerManager() {
2769 return this.pm;
2770 }
2771
2772 public LruCache<String, Bitmap> getBitmapCache() {
2773 return this.mBitmapCache;
2774 }
2775
2776 public void syncRosterToDisk(final Account account) {
2777 Runnable runnable = new Runnable() {
2778
2779 @Override
2780 public void run() {
2781 databaseBackend.writeRoster(account.getRoster());
2782 }
2783 };
2784 mDatabaseExecutor.execute(runnable);
2785
2786 }
2787
2788 public List<String> getKnownHosts() {
2789 final List<String> hosts = new ArrayList<>();
2790 for (final Account account : getAccounts()) {
2791 if (!hosts.contains(account.getServer().toString())) {
2792 hosts.add(account.getServer().toString());
2793 }
2794 for (final Contact contact : account.getRoster().getContacts()) {
2795 if (contact.showInRoster()) {
2796 final String server = contact.getServer().toString();
2797 if (server != null && !hosts.contains(server)) {
2798 hosts.add(server);
2799 }
2800 }
2801 }
2802 }
2803 return hosts;
2804 }
2805
2806 public List<String> getKnownConferenceHosts() {
2807 final ArrayList<String> mucServers = new ArrayList<>();
2808 for (final Account account : accounts) {
2809 if (account.getXmppConnection() != null) {
2810 final String server = account.getXmppConnection().getMucServer();
2811 if (server != null && !mucServers.contains(server)) {
2812 mucServers.add(server);
2813 }
2814 }
2815 }
2816 return mucServers;
2817 }
2818
2819 public void sendMessagePacket(Account account, MessagePacket packet) {
2820 XmppConnection connection = account.getXmppConnection();
2821 if (connection != null) {
2822 connection.sendMessagePacket(packet);
2823 }
2824 }
2825
2826 public void sendPresencePacket(Account account, PresencePacket packet) {
2827 XmppConnection connection = account.getXmppConnection();
2828 if (connection != null) {
2829 connection.sendPresencePacket(packet);
2830 }
2831 }
2832
2833 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2834 XmppConnection connection = account.getXmppConnection();
2835 if (connection != null) {
2836 connection.sendCaptchaRegistryRequest(id, data);
2837 }
2838 }
2839
2840 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2841 final XmppConnection connection = account.getXmppConnection();
2842 if (connection != null) {
2843 connection.sendIqPacket(packet, callback);
2844 }
2845 }
2846
2847 public void sendPresence(final Account account) {
2848 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2849 }
2850
2851 public void refreshAllPresences() {
2852 for (Account account : getAccounts()) {
2853 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2854 sendPresence(account);
2855 }
2856 }
2857 }
2858
2859 private void refreshAllGcmTokens() {
2860 for(Account account : getAccounts()) {
2861 if (account.isOnlineAndConnected() && mPushManagementService.pushAvailable(account)) {
2862 mPushManagementService.registerPushTokenOnServer(account);
2863 }
2864 }
2865 }
2866
2867 public void sendOfflinePresence(final Account account) {
2868 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2869 }
2870
2871 public MessageGenerator getMessageGenerator() {
2872 return this.mMessageGenerator;
2873 }
2874
2875 public PresenceGenerator getPresenceGenerator() {
2876 return this.mPresenceGenerator;
2877 }
2878
2879 public IqGenerator getIqGenerator() {
2880 return this.mIqGenerator;
2881 }
2882
2883 public IqParser getIqParser() {
2884 return this.mIqParser;
2885 }
2886
2887 public JingleConnectionManager getJingleConnectionManager() {
2888 return this.mJingleConnectionManager;
2889 }
2890
2891 public MessageArchiveService getMessageArchiveService() {
2892 return this.mMessageArchiveService;
2893 }
2894
2895 public List<Contact> findContacts(Jid jid) {
2896 ArrayList<Contact> contacts = new ArrayList<>();
2897 for (Account account : getAccounts()) {
2898 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2899 Contact contact = account.getRoster().getContactFromRoster(jid);
2900 if (contact != null) {
2901 contacts.add(contact);
2902 }
2903 }
2904 }
2905 return contacts;
2906 }
2907
2908 public NotificationService getNotificationService() {
2909 return this.mNotificationService;
2910 }
2911
2912 public HttpConnectionManager getHttpConnectionManager() {
2913 return this.mHttpConnectionManager;
2914 }
2915
2916 public void resendFailedMessages(final Message message) {
2917 final Collection<Message> messages = new ArrayList<>();
2918 Message current = message;
2919 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2920 messages.add(current);
2921 if (current.mergeable(current.next())) {
2922 current = current.next();
2923 } else {
2924 break;
2925 }
2926 }
2927 for (final Message msg : messages) {
2928 msg.setTime(System.currentTimeMillis());
2929 markMessage(msg, Message.STATUS_WAITING);
2930 this.resendMessage(msg, false);
2931 }
2932 }
2933
2934 public void clearConversationHistory(final Conversation conversation) {
2935 conversation.clearMessages();
2936 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2937 conversation.setLastClearHistory(System.currentTimeMillis());
2938 Runnable runnable = new Runnable() {
2939 @Override
2940 public void run() {
2941 databaseBackend.deleteMessagesInConversation(conversation);
2942 }
2943 };
2944 mDatabaseExecutor.execute(runnable);
2945 }
2946
2947 public void sendBlockRequest(final Blockable blockable) {
2948 if (blockable != null && blockable.getBlockedJid() != null) {
2949 final Jid jid = blockable.getBlockedJid();
2950 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2951
2952 @Override
2953 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2954 if (packet.getType() == IqPacket.TYPE.RESULT) {
2955 account.getBlocklist().add(jid);
2956 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2957 }
2958 }
2959 });
2960 }
2961 }
2962
2963 public void sendUnblockRequest(final Blockable blockable) {
2964 if (blockable != null && blockable.getJid() != null) {
2965 final Jid jid = blockable.getBlockedJid();
2966 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2967 @Override
2968 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2969 if (packet.getType() == IqPacket.TYPE.RESULT) {
2970 account.getBlocklist().remove(jid);
2971 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2972 }
2973 }
2974 });
2975 }
2976 }
2977
2978 public void publishDisplayName(Account account) {
2979 String displayName = account.getDisplayName();
2980 if (displayName != null && !displayName.isEmpty()) {
2981 IqPacket publish = mIqGenerator.publishNick(displayName);
2982 sendIqPacket(account, publish, new OnIqPacketReceived() {
2983 @Override
2984 public void onIqPacketReceived(Account account, IqPacket packet) {
2985 if (packet.getType() == IqPacket.TYPE.ERROR) {
2986 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
2987 }
2988 }
2989 });
2990 }
2991 }
2992
2993 private ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String,String> key) {
2994 ServiceDiscoveryResult result = discoCache.get(key);
2995 if (result != null) {
2996 return result;
2997 } else {
2998 result = databaseBackend.findDiscoveryResult(key.first, key.second);
2999 if (result != null) {
3000 discoCache.put(key, result);
3001 }
3002 return result;
3003 }
3004 }
3005
3006 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3007 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3008 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3009 if (disco != null) {
3010 presence.setServiceDiscoveryResult(disco);
3011 } else {
3012 if (!account.inProgressDiscoFetches.contains(key)) {
3013 account.inProgressDiscoFetches.add(key);
3014 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3015 request.setTo(jid);
3016 request.query("http://jabber.org/protocol/disco#info");
3017 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3018 sendIqPacket(account, request, new OnIqPacketReceived() {
3019 @Override
3020 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3021 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3022 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3023 if (presence.getVer().equals(disco.getVer())) {
3024 databaseBackend.insertDiscoveryResult(disco);
3025 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3026 } else {
3027 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3028 }
3029 }
3030 account.inProgressDiscoFetches.remove(key);
3031 }
3032 });
3033 }
3034 }
3035 }
3036
3037 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3038 for(Contact contact : roster.getContacts()) {
3039 for(Presence presence : contact.getPresences().getPresences().values()) {
3040 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3041 presence.setServiceDiscoveryResult(disco);
3042 }
3043 }
3044 }
3045 }
3046
3047 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3048 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3049 request.addChild("prefs","urn:xmpp:mam:0");
3050 sendIqPacket(account, request, new OnIqPacketReceived() {
3051 @Override
3052 public void onIqPacketReceived(Account account, IqPacket packet) {
3053 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3054 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3055 callback.onPreferencesFetched(prefs);
3056 } else {
3057 callback.onPreferencesFetchFailed();
3058 }
3059 }
3060 });
3061 }
3062
3063 public PushManagementService getPushManagementService() {
3064 return mPushManagementService;
3065 }
3066
3067 public interface OnMamPreferencesFetched {
3068 void onPreferencesFetched(Element prefs);
3069 void onPreferencesFetchFailed();
3070 }
3071
3072 public void pushMamPreferences(Account account, Element prefs) {
3073 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3074 set.addChild(prefs);
3075 sendIqPacket(account, set, null);
3076 }
3077
3078 public interface OnAccountCreated {
3079 void onAccountCreated(Account account);
3080
3081 void informUser(int r);
3082 }
3083
3084 public interface OnMoreMessagesLoaded {
3085 void onMoreMessagesLoaded(int count, Conversation conversation);
3086
3087 void informUser(int r);
3088 }
3089
3090 public interface OnAccountPasswordChanged {
3091 void onPasswordChangeSucceeded();
3092
3093 void onPasswordChangeFailed();
3094 }
3095
3096 public interface OnAffiliationChanged {
3097 void onAffiliationChangedSuccessful(Jid jid);
3098
3099 void onAffiliationChangeFailed(Jid jid, int resId);
3100 }
3101
3102 public interface OnRoleChanged {
3103 void onRoleChangedSuccessful(String nick);
3104
3105 void onRoleChangeFailed(String nick, int resid);
3106 }
3107
3108 public interface OnConversationUpdate {
3109 void onConversationUpdate();
3110 }
3111
3112 public interface OnAccountUpdate {
3113 void onAccountUpdate();
3114 }
3115
3116 public interface OnCaptchaRequested {
3117 void onCaptchaRequested(Account account,
3118 String id,
3119 Data data,
3120 Bitmap captcha);
3121 }
3122
3123 public interface OnRosterUpdate {
3124 void onRosterUpdate();
3125 }
3126
3127 public interface OnMucRosterUpdate {
3128 void onMucRosterUpdate();
3129 }
3130
3131 public interface OnConferenceConfigurationFetched {
3132 void onConferenceConfigurationFetched(Conversation conversation);
3133
3134 void onFetchFailed(Conversation conversation, Element error);
3135 }
3136
3137 public interface OnConferenceJoined {
3138 void onConferenceJoined(Conversation conversation);
3139 }
3140
3141 public interface OnConferenceOptionsPushed {
3142 void onPushSucceeded();
3143
3144 void onPushFailed();
3145 }
3146
3147 public interface OnShowErrorToast {
3148 void onShowErrorToast(int resId);
3149 }
3150
3151 public class XmppConnectionBinder extends Binder {
3152 public XmppConnectionService getService() {
3153 return XmppConnectionService.this;
3154 }
3155 }
3156}