1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.FileObserver;
22import android.os.IBinder;
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.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpEngine;
66import eu.siacs.conversations.crypto.axolotl.AxolotlService;
67import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
68import eu.siacs.conversations.entities.Account;
69import eu.siacs.conversations.entities.Blockable;
70import eu.siacs.conversations.entities.Bookmark;
71import eu.siacs.conversations.entities.Contact;
72import eu.siacs.conversations.entities.Conversation;
73import eu.siacs.conversations.entities.Message;
74import eu.siacs.conversations.entities.MucOptions;
75import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
76import eu.siacs.conversations.entities.Presence;
77import eu.siacs.conversations.entities.PresenceTemplate;
78import eu.siacs.conversations.entities.Roster;
79import eu.siacs.conversations.entities.ServiceDiscoveryResult;
80import eu.siacs.conversations.entities.Transferable;
81import eu.siacs.conversations.entities.TransferablePlaceholder;
82import eu.siacs.conversations.generator.AbstractGenerator;
83import eu.siacs.conversations.generator.IqGenerator;
84import eu.siacs.conversations.generator.MessageGenerator;
85import eu.siacs.conversations.generator.PresenceGenerator;
86import eu.siacs.conversations.http.HttpConnectionManager;
87import eu.siacs.conversations.parser.AbstractParser;
88import eu.siacs.conversations.parser.IqParser;
89import eu.siacs.conversations.parser.MessageParser;
90import eu.siacs.conversations.parser.PresenceParser;
91import eu.siacs.conversations.persistance.DatabaseBackend;
92import eu.siacs.conversations.persistance.FileBackend;
93import eu.siacs.conversations.ui.UiCallback;
94import eu.siacs.conversations.utils.CryptoHelper;
95import eu.siacs.conversations.utils.ExceptionHelper;
96import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
97import eu.siacs.conversations.utils.PRNGFixes;
98import eu.siacs.conversations.utils.PhoneHelper;
99import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
100import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
101import eu.siacs.conversations.utils.Xmlns;
102import eu.siacs.conversations.xml.Element;
103import eu.siacs.conversations.xmpp.OnBindListener;
104import eu.siacs.conversations.xmpp.OnContactStatusChanged;
105import eu.siacs.conversations.xmpp.OnIqPacketReceived;
106import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
107import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
108import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
109import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
110import eu.siacs.conversations.xmpp.OnStatusChanged;
111import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
112import eu.siacs.conversations.xmpp.XmppConnection;
113import eu.siacs.conversations.xmpp.chatstate.ChatState;
114import eu.siacs.conversations.xmpp.forms.Data;
115import eu.siacs.conversations.xmpp.forms.Field;
116import eu.siacs.conversations.xmpp.jid.InvalidJidException;
117import eu.siacs.conversations.xmpp.jid.Jid;
118import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
119import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
120import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
121import eu.siacs.conversations.xmpp.pep.Avatar;
122import eu.siacs.conversations.xmpp.stanzas.IqPacket;
123import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
124import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
125import me.leolin.shortcutbadger.ShortcutBadger;
126
127public class XmppConnectionService extends Service {
128
129 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
130 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
131 public static final String ACTION_TRY_AGAIN = "try_again";
132 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
133 public static final String ACTION_IDLE_PING = "idle_ping";
134 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
135 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
136 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
137 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
138 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
139 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
140 private final IBinder mBinder = new XmppConnectionBinder();
141 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
142 private final IqGenerator mIqGenerator = new IqGenerator(this);
143 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
144
145 private long mLastActivity = 0;
146
147 public DatabaseBackend databaseBackend;
148 private ContentObserver contactObserver = new ContentObserver(null) {
149 @Override
150 public void onChange(boolean selfChange) {
151 super.onChange(selfChange);
152 Intent intent = new Intent(getApplicationContext(),
153 XmppConnectionService.class);
154 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
155 startService(intent);
156 }
157 };
158 private FileBackend fileBackend = new FileBackend(this);
159 private MemorizingTrustManager mMemorizingTrustManager;
160 private NotificationService mNotificationService = new NotificationService(
161 this);
162 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
163 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
164 private IqParser mIqParser = new IqParser(this);
165 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
166 @Override
167 public void onIqPacketReceived(Account account, IqPacket packet) {
168 if (packet.getType() != IqPacket.TYPE.RESULT) {
169 Element error = packet.findChild("error");
170 String text = error != null ? error.findChildContent("text") : null;
171 if (text != null) {
172 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
173 }
174 }
175 }
176 };
177 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
178 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
179 private List<Account> accounts;
180 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
181 this);
182 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
183
184 @Override
185 public void onContactStatusChanged(Contact contact, boolean online) {
186 Conversation conversation = find(getConversations(), contact);
187 if (conversation != null) {
188 if (online) {
189 conversation.endOtrIfNeeded();
190 if (contact.getPresences().size() == 1) {
191 sendUnsentMessages(conversation);
192 }
193 } else {
194 if (contact.getPresences().size() >= 1) {
195 if (conversation.hasValidOtrSession()) {
196 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
197 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
198 conversation.endOtrIfNeeded();
199 }
200 }
201 } else {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 };
208 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
209 this);
210 private AvatarService mAvatarService = new AvatarService(this);
211 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
212 private PushManagementService mPushManagementService = new PushManagementService(this);
213 private OnConversationUpdate mOnConversationUpdate = null;
214 private final FileObserver fileObserver = new FileObserver(
215 FileBackend.getConversationsImageDirectory()) {
216
217 @Override
218 public void onEvent(int event, String path) {
219 if (event == FileObserver.DELETE) {
220 markFileDeleted(path.split("\\.")[0]);
221 }
222 }
223 };
224 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
225
226 @Override
227 public void onJinglePacketReceived(Account account, JinglePacket packet) {
228 mJingleConnectionManager.deliverPacket(account, packet);
229 }
230 };
231 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
232
233 @Override
234 public void onMessageAcknowledged(Account account, String uuid) {
235 for (final Conversation conversation : getConversations()) {
236 if (conversation.getAccount() == account) {
237 Message message = conversation.findUnsentMessageWithUuid(uuid);
238 if (message != null) {
239 markMessage(message, Message.STATUS_SEND);
240 }
241 }
242 }
243 }
244 };
245 private int convChangedListenerCount = 0;
246 private OnShowErrorToast mOnShowErrorToast = null;
247 private int showErrorToastListenerCount = 0;
248 private int unreadCount = -1;
249 private OnAccountUpdate mOnAccountUpdate = null;
250 private OnCaptchaRequested mOnCaptchaRequested = null;
251 private int accountChangedListenerCount = 0;
252 private int captchaRequestedListenerCount = 0;
253 private OnRosterUpdate mOnRosterUpdate = null;
254 private OnUpdateBlocklist mOnUpdateBlocklist = null;
255 private int updateBlocklistListenerCount = 0;
256 private int rosterChangedListenerCount = 0;
257 private OnMucRosterUpdate mOnMucRosterUpdate = null;
258 private int mucRosterChangedListenerCount = 0;
259 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
260 private int keyStatusUpdatedListenerCount = 0;
261 private SecureRandom mRandom;
262 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
263 private final OnBindListener mOnBindListener = new OnBindListener() {
264
265 @Override
266 public void onBind(final Account account) {
267 synchronized (mInProgressAvatarFetches) {
268 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
269 final String KEY = iterator.next();
270 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
271 iterator.remove();
272 }
273 }
274 }
275 account.getRoster().clearPresences();
276 mJingleConnectionManager.cancelInTransmission();
277 fetchRosterFromServer(account);
278 fetchBookmarks(account);
279 sendPresence(account);
280 if (mPushManagementService.available(account)) {
281 mPushManagementService.registerPushTokenOnServer(account);
282 }
283 connectMultiModeConversations(account);
284 syncDirtyContacts(account);
285 }
286 };
287 private OnStatusChanged statusListener = new OnStatusChanged() {
288
289 @Override
290 public void onStatusChanged(final Account account) {
291 XmppConnection connection = account.getXmppConnection();
292 if (mOnAccountUpdate != null) {
293 mOnAccountUpdate.onAccountUpdate();
294 }
295 if (account.getStatus() == Account.State.ONLINE) {
296 mMessageArchiveService.executePendingQueries(account);
297 if (connection != null && connection.getFeatures().csi()) {
298 if (checkListeners()) {
299 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
300 connection.sendInactive();
301 } else {
302 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
303 connection.sendActive();
304 }
305 }
306 List<Conversation> conversations = getConversations();
307 for (Conversation conversation : conversations) {
308 if (conversation.getAccount() == account
309 && !account.pendingConferenceJoins.contains(conversation)) {
310 if (!conversation.startOtrIfNeeded()) {
311 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
312 }
313 sendUnsentMessages(conversation);
314 }
315 }
316 for (Conversation conversation : account.pendingConferenceLeaves) {
317 leaveMuc(conversation);
318 }
319 account.pendingConferenceLeaves.clear();
320 for (Conversation conversation : account.pendingConferenceJoins) {
321 joinMuc(conversation);
322 }
323 account.pendingConferenceJoins.clear();
324 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
325 } else if (account.getStatus() == Account.State.OFFLINE) {
326 resetSendingToWaiting(account);
327 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
328 final boolean pushMode = Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND
329 && mPushManagementService.available(account)
330 && checkListeners();
331 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode "+Boolean.toString(pushMode));
332 if (!disabled && !pushMode) {
333 int timeToReconnect = mRandom.nextInt(20) + 10;
334 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
335 }
336 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
337 databaseBackend.updateAccount(account);
338 reconnectAccount(account, true, false);
339 } else if ((account.getStatus() != Account.State.CONNECTING)
340 && (account.getStatus() != Account.State.NO_INTERNET)) {
341 if (connection != null) {
342 int next = connection.getTimeToNextAttempt();
343 Log.d(Config.LOGTAG, account.getJid().toBareJid()
344 + ": error connecting account. try again in "
345 + next + "s for the "
346 + (connection.getAttempt() + 1) + " time");
347 scheduleWakeUpCall(next, account.getUuid().hashCode());
348 }
349 }
350 getNotificationService().updateErrorNotification();
351 }
352 };
353 private OpenPgpServiceConnection pgpServiceConnection;
354 private PgpEngine mPgpEngine = null;
355 private WakeLock wakeLock;
356 private PowerManager pm;
357 private LruCache<String, Bitmap> mBitmapCache;
358 private EventReceiver mEventReceiver = new EventReceiver();
359
360 private boolean mRestoredFromDatabase = false;
361
362 private static String generateFetchKey(Account account, final Avatar avatar) {
363 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
364 }
365
366 public boolean areMessagesInitialized() {
367 return this.mRestoredFromDatabase;
368 }
369
370 public PgpEngine getPgpEngine() {
371 if (!Config.supportOpenPgp()) {
372 return null;
373 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
374 if (this.mPgpEngine == null) {
375 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
376 getApplicationContext(),
377 pgpServiceConnection.getService()), this);
378 }
379 return mPgpEngine;
380 } else {
381 return null;
382 }
383
384 }
385
386 public FileBackend getFileBackend() {
387 return this.fileBackend;
388 }
389
390 public AvatarService getAvatarService() {
391 return this.mAvatarService;
392 }
393
394 public void attachLocationToConversation(final Conversation conversation,
395 final Uri uri,
396 final UiCallback<Message> callback) {
397 int encryption = conversation.getNextEncryption();
398 if (encryption == Message.ENCRYPTION_PGP) {
399 encryption = Message.ENCRYPTION_DECRYPTED;
400 }
401 Message message = new Message(conversation, uri.toString(), encryption);
402 if (conversation.getNextCounterpart() != null) {
403 message.setCounterpart(conversation.getNextCounterpart());
404 }
405 if (encryption == Message.ENCRYPTION_DECRYPTED) {
406 getPgpEngine().encrypt(message, callback);
407 } else {
408 callback.success(message);
409 }
410 }
411
412 public void attachFileToConversation(final Conversation conversation,
413 final Uri uri,
414 final UiCallback<Message> callback) {
415 if (FileBackend.weOwnFile(this, uri)) {
416 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
417 callback.error(R.string.security_error_invalid_file_access, null);
418 return;
419 }
420 final Message message;
421 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
422 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
423 } else {
424 message = new Message(conversation, "", conversation.getNextEncryption());
425 }
426 message.setCounterpart(conversation.getNextCounterpart());
427 message.setType(Message.TYPE_FILE);
428 String path = getFileBackend().getOriginalPath(uri);
429 if (path != null) {
430 message.setRelativeFilePath(path);
431 getFileBackend().updateFileParams(message);
432 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
433 getPgpEngine().encrypt(message, callback);
434 } else {
435 callback.success(message);
436 }
437 } else {
438 mFileAddingExecutor.execute(new Runnable() {
439 @Override
440 public void run() {
441 try {
442 getFileBackend().copyFileToPrivateStorage(message, uri);
443 getFileBackend().updateFileParams(message);
444 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
445 getPgpEngine().encrypt(message, callback);
446 } else {
447 callback.success(message);
448 }
449 } catch (FileBackend.FileCopyException e) {
450 callback.error(e.getResId(), message);
451 }
452 }
453 });
454 }
455 }
456
457 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
458 if (FileBackend.weOwnFile(this, uri)) {
459 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
460 callback.error(R.string.security_error_invalid_file_access, null);
461 return;
462 }
463 final String compressPictures = getCompressPicturesPreference();
464 if ("never".equals(compressPictures)
465 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
466 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
467 attachFileToConversation(conversation, uri, callback);
468 return;
469 }
470 final Message message;
471 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
472 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
473 } else {
474 message = new Message(conversation, "", conversation.getNextEncryption());
475 }
476 message.setCounterpart(conversation.getNextCounterpart());
477 message.setType(Message.TYPE_IMAGE);
478 mFileAddingExecutor.execute(new Runnable() {
479
480 @Override
481 public void run() {
482 try {
483 getFileBackend().copyImageToPrivateStorage(message, uri);
484 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
485 getPgpEngine().encrypt(message, callback);
486 } else {
487 callback.success(message);
488 }
489 } catch (final FileBackend.FileCopyException e) {
490 callback.error(e.getResId(), message);
491 }
492 }
493 });
494 }
495
496 public Conversation find(Bookmark bookmark) {
497 return find(bookmark.getAccount(), bookmark.getJid());
498 }
499
500 public Conversation find(final Account account, final Jid jid) {
501 return find(getConversations(), account, jid);
502 }
503
504 @Override
505 public int onStartCommand(Intent intent, int flags, int startId) {
506 final String action = intent == null ? null : intent.getAction();
507 boolean interactive = false;
508 if (action != null) {
509 switch (action) {
510 case ConnectivityManager.CONNECTIVITY_ACTION:
511 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
512 resetAllAttemptCounts(true);
513 }
514 break;
515 case ACTION_MERGE_PHONE_CONTACTS:
516 if (mRestoredFromDatabase) {
517 loadPhoneContacts();
518 }
519 return START_STICKY;
520 case Intent.ACTION_SHUTDOWN:
521 logoutAndSave(true);
522 return START_NOT_STICKY;
523 case ACTION_CLEAR_NOTIFICATION:
524 mNotificationService.clear();
525 break;
526 case ACTION_DISABLE_FOREGROUND:
527 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
528 toggleForegroundService();
529 break;
530 case ACTION_TRY_AGAIN:
531 resetAllAttemptCounts(false);
532 interactive = true;
533 break;
534 case ACTION_DISABLE_ACCOUNT:
535 try {
536 String jid = intent.getStringExtra("account");
537 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
538 if (account != null) {
539 account.setOption(Account.OPTION_DISABLED, true);
540 updateAccount(account);
541 }
542 } catch (final InvalidJidException ignored) {
543 break;
544 }
545 break;
546 case AudioManager.RINGER_MODE_CHANGED_ACTION:
547 if (xaOnSilentMode()) {
548 refreshAllPresences();
549 }
550 break;
551 case Intent.ACTION_SCREEN_ON:
552 deactivateGracePeriod();
553 case Intent.ACTION_SCREEN_OFF:
554 if (awayWhenScreenOff()) {
555 refreshAllPresences();
556 }
557 break;
558 case ACTION_GCM_TOKEN_REFRESH:
559 refreshAllGcmTokens();
560 break;
561 case ACTION_IDLE_PING:
562 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
563 scheduleNextIdlePing();
564 }
565 break;
566 case ACTION_GCM_MESSAGE_RECEIVED:
567 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
568 break;
569 }
570 }
571 this.wakeLock.acquire();
572
573 boolean pingNow = false;
574 HashSet<Account> pingCandidates = new HashSet<>();
575
576 for (Account account : accounts) {
577 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
578 if (!hasInternetConnection()) {
579 account.setStatus(Account.State.NO_INTERNET);
580 if (statusListener != null) {
581 statusListener.onStatusChanged(account);
582 }
583 } else {
584 if (account.getStatus() == Account.State.NO_INTERNET) {
585 account.setStatus(Account.State.OFFLINE);
586 if (statusListener != null) {
587 statusListener.onStatusChanged(account);
588 }
589 }
590 if (account.getStatus() == Account.State.ONLINE) {
591 long lastReceived = account.getXmppConnection().getLastPacketReceived();
592 long lastSent = account.getXmppConnection().getLastPingSent();
593 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
594 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
595 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
596 if (lastSent > lastReceived) {
597 if (pingTimeoutIn < 0) {
598 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
599 this.reconnectAccount(account, true, interactive);
600 } else {
601 int secs = (int) (pingTimeoutIn / 1000);
602 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
603 }
604 } else {
605 pingCandidates.add(account);
606 if (msToNextPing <= 0) {
607 pingNow = true;
608 } else {
609 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
610 }
611 }
612 } else if (account.getStatus() == Account.State.OFFLINE) {
613 reconnectAccount(account, true, interactive);
614 } else if (account.getStatus() == Account.State.CONNECTING) {
615 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
616 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
617 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
618 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
619 if (timeout < 0) {
620 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
621 account.getXmppConnection().resetAttemptCount();
622 reconnectAccount(account, true, interactive);
623 } else if (discoTimeout < 0) {
624 account.getXmppConnection().sendDiscoTimeout();
625 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
626 } else {
627 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
628 }
629 } else {
630 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
631 reconnectAccount(account, true, interactive);
632 }
633 }
634 }
635 if (mOnAccountUpdate != null) {
636 mOnAccountUpdate.onAccountUpdate();
637 }
638 }
639 }
640 if (pingNow) {
641 for (Account account : pingCandidates) {
642 account.getXmppConnection().sendPing();
643 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action="+action+")");
644 this.scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
645 }
646 }
647 if (wakeLock.isHeld()) {
648 try {
649 wakeLock.release();
650 } catch (final RuntimeException ignored) {
651 }
652 }
653 return START_STICKY;
654 }
655
656 private boolean xaOnSilentMode() {
657 return getPreferences().getBoolean("xa_on_silent_mode", false);
658 }
659
660 private boolean manuallyChangePresence() {
661 return getPreferences().getBoolean("manually_change_presence", false);
662 }
663
664 private boolean treatVibrateAsSilent() {
665 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
666 }
667
668 private boolean awayWhenScreenOff() {
669 return getPreferences().getBoolean("away_when_screen_off", false);
670 }
671
672 private String getCompressPicturesPreference() {
673 return getPreferences().getString("picture_compression", "auto");
674 }
675
676 private Presence.Status getTargetPresence() {
677 if (xaOnSilentMode() && isPhoneSilenced()) {
678 return Presence.Status.XA;
679 } else if (awayWhenScreenOff() && !isInteractive()) {
680 return Presence.Status.AWAY;
681 } else {
682 return Presence.Status.ONLINE;
683 }
684 }
685
686 @SuppressLint("NewApi")
687 @SuppressWarnings("deprecation")
688 public boolean isInteractive() {
689 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
690
691 final boolean isScreenOn;
692 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
693 isScreenOn = pm.isScreenOn();
694 } else {
695 isScreenOn = pm.isInteractive();
696 }
697 return isScreenOn;
698 }
699
700 private boolean isPhoneSilenced() {
701 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
702 if (treatVibrateAsSilent()) {
703 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
704 } else {
705 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
706 }
707 }
708
709 private void resetAllAttemptCounts(boolean reallyAll) {
710 Log.d(Config.LOGTAG, "resetting all attempt counts");
711 for (Account account : accounts) {
712 if (account.hasErrorStatus() || reallyAll) {
713 final XmppConnection connection = account.getXmppConnection();
714 if (connection != null) {
715 connection.resetAttemptCount();
716 }
717 }
718 }
719 }
720
721 public boolean hasInternetConnection() {
722 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
723 .getSystemService(Context.CONNECTIVITY_SERVICE);
724 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
725 return activeNetwork != null && activeNetwork.isConnected();
726 }
727
728 @SuppressLint("TrulyRandom")
729 @Override
730 public void onCreate() {
731 ExceptionHelper.init(getApplicationContext());
732 PRNGFixes.apply();
733 this.mRandom = new SecureRandom();
734 updateMemorizingTrustmanager();
735 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
736 final int cacheSize = maxMemory / 8;
737 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
738 @Override
739 protected int sizeOf(final String key, final Bitmap bitmap) {
740 return bitmap.getByteCount() / 1024;
741 }
742 };
743
744 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
745 this.accounts = databaseBackend.getAccounts();
746
747 restoreFromDatabase();
748
749 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
750 this.fileObserver.startWatching();
751
752 if (Config.supportOpenPgp()) {
753 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
754 @Override
755 public void onBound(IOpenPgpService2 service) {
756 for (Account account : accounts) {
757 if (account.getPgpDecryptionService() != null) {
758 account.getPgpDecryptionService().onOpenPgpServiceBound();
759 }
760 }
761 }
762
763 @Override
764 public void onError(Exception e) {
765 }
766 });
767 this.pgpServiceConnection.bindToService();
768 }
769
770 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
771 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
772 toggleForegroundService();
773 updateUnreadCountBadge();
774 toggleScreenEventReceiver();
775 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
776 scheduleNextIdlePing();
777 }
778 }
779
780 @Override
781 public void onTrimMemory(int level) {
782 super.onTrimMemory(level);
783 if (level >= TRIM_MEMORY_COMPLETE) {
784 Log.d(Config.LOGTAG, "clear cache due to low memory");
785 getBitmapCache().evictAll();
786 }
787 }
788
789 @Override
790 public void onDestroy() {
791 try {
792 unregisterReceiver(this.mEventReceiver);
793 } catch (IllegalArgumentException e) {
794 //ignored
795 }
796 super.onDestroy();
797 }
798
799 public void toggleScreenEventReceiver() {
800 if (awayWhenScreenOff() && !manuallyChangePresence()) {
801 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
802 filter.addAction(Intent.ACTION_SCREEN_OFF);
803 registerReceiver(this.mEventReceiver, filter);
804 } else {
805 try {
806 unregisterReceiver(this.mEventReceiver);
807 } catch (IllegalArgumentException e) {
808 //ignored
809 }
810 }
811 }
812
813 public void toggleForegroundService() {
814 if (getPreferences().getBoolean("keep_foreground_service", false)) {
815 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
816 } else {
817 stopForeground(true);
818 }
819 }
820
821 @Override
822 public void onTaskRemoved(final Intent rootIntent) {
823 super.onTaskRemoved(rootIntent);
824 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
825 this.logoutAndSave(false);
826 }
827 }
828
829 private void logoutAndSave(boolean stop) {
830 int activeAccounts = 0;
831 for (final Account account : accounts) {
832 if (account.getStatus() != Account.State.DISABLED) {
833 activeAccounts++;
834 }
835 databaseBackend.writeRoster(account.getRoster());
836 if (account.getXmppConnection() != null) {
837 new Thread(new Runnable() {
838 @Override
839 public void run() {
840 disconnect(account, false);
841 }
842 }).start();
843 }
844 }
845 if (stop || activeAccounts == 0) {
846 Log.d(Config.LOGTAG, "good bye");
847 stopSelf();
848 }
849 }
850
851 private void cancelWakeUpCall(int requestCode) {
852 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
853 final Intent intent = new Intent(this, EventReceiver.class);
854 intent.setAction("ping");
855 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
856 }
857
858 public void scheduleWakeUpCall(int seconds, int requestCode) {
859 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
860 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
861 Intent intent = new Intent(this, EventReceiver.class);
862 intent.setAction("ping");
863 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
864 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
865 }
866
867 @TargetApi(Build.VERSION_CODES.M)
868 private void scheduleNextIdlePing() {
869 Log.d(Config.LOGTAG,"schedule next idle ping");
870 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
871 Intent intent = new Intent(this, EventReceiver.class);
872 intent.setAction(ACTION_IDLE_PING);
873 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
874 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
875 PendingIntent.getBroadcast(this,0,intent,0)
876 );
877 }
878
879 public XmppConnection createConnection(final Account account) {
880 final SharedPreferences sharedPref = getPreferences();
881 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
882 .toLowerCase(Locale.getDefault()));
883 final XmppConnection connection = new XmppConnection(account, this);
884 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
885 connection.setOnStatusChangedListener(this.statusListener);
886 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
887 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
888 connection.setOnJinglePacketReceivedListener(this.jingleListener);
889 connection.setOnBindListener(this.mOnBindListener);
890 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
891 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
892 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
893 AxolotlService axolotlService = account.getAxolotlService();
894 if (axolotlService != null) {
895 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
896 }
897 return connection;
898 }
899
900 public void sendChatState(Conversation conversation) {
901 if (sendChatStates()) {
902 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
903 sendMessagePacket(conversation.getAccount(), packet);
904 }
905 }
906
907 private void sendFileMessage(final Message message, final boolean delay) {
908 Log.d(Config.LOGTAG, "send file message");
909 final Account account = message.getConversation().getAccount();
910 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
911 mHttpConnectionManager.createNewUploadConnection(message, delay);
912 } else {
913 mJingleConnectionManager.createNewConnection(message);
914 }
915 }
916
917 public void sendMessage(final Message message) {
918 sendMessage(message, false, false);
919 }
920
921 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
922 final Account account = message.getConversation().getAccount();
923 final Conversation conversation = message.getConversation();
924 account.deactivateGracePeriod();
925 MessagePacket packet = null;
926 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
927 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
928 && !message.edited();
929 boolean saveInDb = addToConversation;
930 message.setStatus(Message.STATUS_WAITING);
931
932 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
933 message.getConversation().endOtrIfNeeded();
934 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
935 new Conversation.OnMessageFound() {
936 @Override
937 public void onMessageFound(Message message) {
938 markMessage(message, Message.STATUS_SEND_FAILED);
939 }
940 });
941 }
942
943 if (account.isOnlineAndConnected()) {
944 switch (message.getEncryption()) {
945 case Message.ENCRYPTION_NONE:
946 if (message.needsUploading()) {
947 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
948 || message.fixCounterpart()) {
949 this.sendFileMessage(message, delay);
950 } else {
951 break;
952 }
953 } else {
954 packet = mMessageGenerator.generateChat(message);
955 }
956 break;
957 case Message.ENCRYPTION_PGP:
958 case Message.ENCRYPTION_DECRYPTED:
959 if (message.needsUploading()) {
960 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
961 || message.fixCounterpart()) {
962 this.sendFileMessage(message, delay);
963 } else {
964 break;
965 }
966 } else {
967 packet = mMessageGenerator.generatePgpChat(message);
968 }
969 break;
970 case Message.ENCRYPTION_OTR:
971 SessionImpl otrSession = conversation.getOtrSession();
972 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
973 try {
974 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
975 } catch (InvalidJidException e) {
976 break;
977 }
978 if (message.needsUploading()) {
979 mJingleConnectionManager.createNewConnection(message);
980 } else {
981 packet = mMessageGenerator.generateOtrChat(message);
982 }
983 } else if (otrSession == null) {
984 if (message.fixCounterpart()) {
985 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
986 } else {
987 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
988 break;
989 }
990 } else {
991 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
992 }
993 break;
994 case Message.ENCRYPTION_AXOLOTL:
995 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
996 if (message.needsUploading()) {
997 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
998 || message.fixCounterpart()) {
999 this.sendFileMessage(message, delay);
1000 } else {
1001 break;
1002 }
1003 } else {
1004 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1005 if (axolotlMessage == null) {
1006 account.getAxolotlService().preparePayloadMessage(message, delay);
1007 } else {
1008 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1009 }
1010 }
1011 break;
1012
1013 }
1014 if (packet != null) {
1015 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1016 message.setStatus(Message.STATUS_UNSEND);
1017 } else {
1018 message.setStatus(Message.STATUS_SEND);
1019 }
1020 }
1021 } else {
1022 switch (message.getEncryption()) {
1023 case Message.ENCRYPTION_DECRYPTED:
1024 if (!message.needsUploading()) {
1025 String pgpBody = message.getEncryptedBody();
1026 String decryptedBody = message.getBody();
1027 message.setBody(pgpBody);
1028 message.setEncryption(Message.ENCRYPTION_PGP);
1029 databaseBackend.createMessage(message);
1030 saveInDb = false;
1031 message.setBody(decryptedBody);
1032 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1033 }
1034 break;
1035 case Message.ENCRYPTION_OTR:
1036 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1037 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1038 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1039 }
1040 break;
1041 case Message.ENCRYPTION_AXOLOTL:
1042 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1043 break;
1044 }
1045 }
1046
1047 if (resend) {
1048 if (packet != null && addToConversation) {
1049 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1050 markMessage(message, Message.STATUS_UNSEND);
1051 } else {
1052 markMessage(message, Message.STATUS_SEND);
1053 }
1054 }
1055 } else {
1056 if (addToConversation) {
1057 conversation.add(message);
1058 }
1059 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1060 if (saveInDb) {
1061 databaseBackend.createMessage(message);
1062 } else if (message.edited()) {
1063 databaseBackend.updateMessage(message, message.getEditedId());
1064 }
1065 }
1066 updateConversationUi();
1067 }
1068 if (packet != null) {
1069 if (delay) {
1070 mMessageGenerator.addDelay(packet, message.getTimeSent());
1071 }
1072 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1073 if (this.sendChatStates()) {
1074 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1075 }
1076 }
1077 sendMessagePacket(account, packet);
1078 }
1079 }
1080
1081 private void sendUnsentMessages(final Conversation conversation) {
1082 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1083
1084 @Override
1085 public void onMessageFound(Message message) {
1086 resendMessage(message, true);
1087 }
1088 });
1089 }
1090
1091 public void resendMessage(final Message message, final boolean delay) {
1092 sendMessage(message, true, delay);
1093 }
1094
1095 public void fetchRosterFromServer(final Account account) {
1096 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1097 if (!"".equals(account.getRosterVersion())) {
1098 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1099 + ": fetching roster version " + account.getRosterVersion());
1100 } else {
1101 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1102 }
1103 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1104 sendIqPacket(account, iqPacket, mIqParser);
1105 }
1106
1107 public void fetchBookmarks(final Account account) {
1108 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1109 final Element query = iqPacket.query("jabber:iq:private");
1110 query.addChild("storage", "storage:bookmarks");
1111 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1112
1113 @Override
1114 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1115 if (packet.getType() == IqPacket.TYPE.RESULT) {
1116 final Element query = packet.query();
1117 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1118 final Element storage = query.findChild("storage", "storage:bookmarks");
1119 final boolean autojoin = respectAutojoin();
1120 if (storage != null) {
1121 for (final Element item : storage.getChildren()) {
1122 if (item.getName().equals("conference")) {
1123 final Bookmark bookmark = Bookmark.parse(item, account);
1124 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1125 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1126 bookmark.setBookmarkName(old.getBookmarkName());
1127 }
1128 Conversation conversation = find(bookmark);
1129 if (conversation != null) {
1130 conversation.setBookmark(bookmark);
1131 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1132 conversation = findOrCreateConversation(
1133 account, bookmark.getJid(), true);
1134 conversation.setBookmark(bookmark);
1135 joinMuc(conversation);
1136 }
1137 }
1138 }
1139 }
1140 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1141 } else {
1142 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1143 }
1144 }
1145 };
1146 sendIqPacket(account, iqPacket, callback);
1147 }
1148
1149 public void pushBookmarks(Account account) {
1150 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1151 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1152 Element query = iqPacket.query("jabber:iq:private");
1153 Element storage = query.addChild("storage", "storage:bookmarks");
1154 for (Bookmark bookmark : account.getBookmarks()) {
1155 storage.addChild(bookmark);
1156 }
1157 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1158 }
1159
1160 private void restoreFromDatabase() {
1161 synchronized (this.conversations) {
1162 final Map<String, Account> accountLookupTable = new Hashtable<>();
1163 for (Account account : this.accounts) {
1164 accountLookupTable.put(account.getUuid(), account);
1165 }
1166 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1167 for (Conversation conversation : this.conversations) {
1168 Account account = accountLookupTable.get(conversation.getAccountUuid());
1169 conversation.setAccount(account);
1170 }
1171 Runnable runnable = new Runnable() {
1172 @Override
1173 public void run() {
1174 Log.d(Config.LOGTAG, "restoring roster");
1175 for (Account account : accounts) {
1176 databaseBackend.readRoster(account.getRoster());
1177 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1178 }
1179 getBitmapCache().evictAll();
1180 loadPhoneContacts();
1181 Log.d(Config.LOGTAG, "restoring messages");
1182 for (Conversation conversation : conversations) {
1183 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1184 checkDeletedFiles(conversation);
1185 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1186 @Override
1187 public void onMessageFound(Message message) {
1188 mNotificationService.pushFromBacklog(message);
1189 }
1190 });
1191 }
1192 mNotificationService.finishBacklog(false);
1193 mRestoredFromDatabase = true;
1194 Log.d(Config.LOGTAG, "restored all messages");
1195 updateConversationUi();
1196 }
1197 };
1198 mDatabaseExecutor.execute(runnable);
1199 }
1200 }
1201
1202 public void loadPhoneContacts() {
1203 mContactMergerExecutor.execute(new Runnable() {
1204 @Override
1205 public void run() {
1206 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1207 @Override
1208 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1209 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1210 for (Account account : accounts) {
1211 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1212 for (Bundle phoneContact : phoneContacts) {
1213 Jid jid;
1214 try {
1215 jid = Jid.fromString(phoneContact.getString("jid"));
1216 } catch (final InvalidJidException e) {
1217 continue;
1218 }
1219 final Contact contact = account.getRoster().getContact(jid);
1220 String systemAccount = phoneContact.getInt("phoneid")
1221 + "#"
1222 + phoneContact.getString("lookup");
1223 contact.setSystemAccount(systemAccount);
1224 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1225 getAvatarService().clear(contact);
1226 }
1227 contact.setSystemName(phoneContact.getString("displayname"));
1228 withSystemAccounts.remove(contact);
1229 }
1230 for (Contact contact : withSystemAccounts) {
1231 contact.setSystemAccount(null);
1232 contact.setSystemName(null);
1233 if (contact.setPhotoUri(null)) {
1234 getAvatarService().clear(contact);
1235 }
1236 }
1237 }
1238 Log.d(Config.LOGTAG, "finished merging phone contacts");
1239 updateAccountUi();
1240 }
1241 });
1242 }
1243 });
1244 }
1245
1246 public List<Conversation> getConversations() {
1247 return this.conversations;
1248 }
1249
1250 private void checkDeletedFiles(Conversation conversation) {
1251 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1252
1253 @Override
1254 public void onMessageFound(Message message) {
1255 if (!getFileBackend().isFileAvailable(message)) {
1256 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1257 final int s = message.getStatus();
1258 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1259 markMessage(message, Message.STATUS_SEND_FAILED);
1260 }
1261 }
1262 }
1263 });
1264 }
1265
1266 private void markFileDeleted(String uuid) {
1267 for (Conversation conversation : getConversations()) {
1268 Message message = conversation.findMessageWithFileAndUuid(uuid);
1269 if (message != null) {
1270 if (!getFileBackend().isFileAvailable(message)) {
1271 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1272 final int s = message.getStatus();
1273 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1274 markMessage(message, Message.STATUS_SEND_FAILED);
1275 } else {
1276 updateConversationUi();
1277 }
1278 }
1279 return;
1280 }
1281 }
1282 }
1283
1284 public void populateWithOrderedConversations(final List<Conversation> list) {
1285 populateWithOrderedConversations(list, true);
1286 }
1287
1288 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1289 list.clear();
1290 if (includeNoFileUpload) {
1291 list.addAll(getConversations());
1292 } else {
1293 for (Conversation conversation : getConversations()) {
1294 if (conversation.getMode() == Conversation.MODE_SINGLE
1295 || conversation.getAccount().httpUploadAvailable()) {
1296 list.add(conversation);
1297 }
1298 }
1299 }
1300 try {
1301 Collections.sort(list);
1302 } catch (IllegalArgumentException e) {
1303 //ignore
1304 }
1305 }
1306
1307 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1308 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1309 return;
1310 } else if (timestamp == 0) {
1311 return;
1312 }
1313 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1314 Runnable runnable = new Runnable() {
1315 @Override
1316 public void run() {
1317 final Account account = conversation.getAccount();
1318 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1319 if (messages.size() > 0) {
1320 conversation.addAll(0, messages);
1321 checkDeletedFiles(conversation);
1322 callback.onMoreMessagesLoaded(messages.size(), conversation);
1323 } else if (conversation.hasMessagesLeftOnServer()
1324 && account.isOnlineAndConnected()
1325 && conversation.getLastClearHistory() == 0) {
1326 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1327 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1328 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1329 if (query != null) {
1330 query.setCallback(callback);
1331 }
1332 callback.informUser(R.string.fetching_history_from_server);
1333 }
1334 }
1335 }
1336 };
1337 mDatabaseExecutor.execute(runnable);
1338 }
1339
1340 public List<Account> getAccounts() {
1341 return this.accounts;
1342 }
1343
1344 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1345 for (final Conversation conversation : haystack) {
1346 if (conversation.getContact() == contact) {
1347 return conversation;
1348 }
1349 }
1350 return null;
1351 }
1352
1353 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1354 if (jid == null) {
1355 return null;
1356 }
1357 for (final Conversation conversation : haystack) {
1358 if ((account == null || conversation.getAccount() == account)
1359 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1360 return conversation;
1361 }
1362 }
1363 return null;
1364 }
1365
1366 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1367 return this.findOrCreateConversation(account, jid, muc, null);
1368 }
1369
1370 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1371 synchronized (this.conversations) {
1372 Conversation conversation = find(account, jid);
1373 if (conversation != null) {
1374 return conversation;
1375 }
1376 conversation = databaseBackend.findConversation(account, jid);
1377 if (conversation != null) {
1378 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1379 conversation.setAccount(account);
1380 if (muc) {
1381 conversation.setMode(Conversation.MODE_MULTI);
1382 conversation.setContactJid(jid);
1383 } else {
1384 conversation.setMode(Conversation.MODE_SINGLE);
1385 conversation.setContactJid(jid.toBareJid());
1386 }
1387 conversation.setNextEncryption(-1);
1388 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1389 this.databaseBackend.updateConversation(conversation);
1390 } else {
1391 String conversationName;
1392 Contact contact = account.getRoster().getContact(jid);
1393 if (contact != null) {
1394 conversationName = contact.getDisplayName();
1395 } else {
1396 conversationName = jid.getLocalpart();
1397 }
1398 if (muc) {
1399 conversation = new Conversation(conversationName, account, jid,
1400 Conversation.MODE_MULTI);
1401 } else {
1402 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1403 Conversation.MODE_SINGLE);
1404 }
1405 this.databaseBackend.createConversation(conversation);
1406 }
1407 if (account.getXmppConnection() != null
1408 && account.getXmppConnection().getFeatures().mam()
1409 && !muc) {
1410 if (query == null) {
1411 this.mMessageArchiveService.query(conversation);
1412 } else {
1413 if (query.getConversation() == null) {
1414 this.mMessageArchiveService.query(conversation, query.getStart());
1415 }
1416 }
1417 }
1418 checkDeletedFiles(conversation);
1419 this.conversations.add(conversation);
1420 updateConversationUi();
1421 return conversation;
1422 }
1423 }
1424
1425 public void archiveConversation(Conversation conversation) {
1426 getNotificationService().clear(conversation);
1427 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1428 conversation.setNextEncryption(-1);
1429 synchronized (this.conversations) {
1430 if (conversation.getMode() == Conversation.MODE_MULTI) {
1431 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1432 Bookmark bookmark = conversation.getBookmark();
1433 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1434 bookmark.setAutojoin(false);
1435 pushBookmarks(bookmark.getAccount());
1436 }
1437 }
1438 leaveMuc(conversation);
1439 } else {
1440 conversation.endOtrIfNeeded();
1441 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1442 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1443 sendPresencePacket(
1444 conversation.getAccount(),
1445 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1446 );
1447 }
1448 }
1449 this.databaseBackend.updateConversation(conversation);
1450 this.conversations.remove(conversation);
1451 updateConversationUi();
1452 }
1453 }
1454
1455 public void createAccount(final Account account) {
1456 account.initAccountServices(this);
1457 databaseBackend.createAccount(account);
1458 this.accounts.add(account);
1459 this.reconnectAccountInBackground(account);
1460 updateAccountUi();
1461 }
1462
1463 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1464 new Thread(new Runnable() {
1465 @Override
1466 public void run() {
1467 try {
1468 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1469 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1470 if (findAccountByJid(info.first) == null) {
1471 Account account = new Account(info.first, "");
1472 account.setPrivateKeyAlias(alias);
1473 account.setOption(Account.OPTION_DISABLED, true);
1474 account.setDisplayName(info.second);
1475 createAccount(account);
1476 callback.onAccountCreated(account);
1477 if (Config.X509_VERIFICATION) {
1478 try {
1479 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1480 } catch (CertificateException e) {
1481 callback.informUser(R.string.certificate_chain_is_not_trusted);
1482 }
1483 }
1484 } else {
1485 callback.informUser(R.string.account_already_exists);
1486 }
1487 } catch (Exception e) {
1488 e.printStackTrace();
1489 callback.informUser(R.string.unable_to_parse_certificate);
1490 }
1491 }
1492 }).start();
1493
1494 }
1495
1496 public void updateKeyInAccount(final Account account, final String alias) {
1497 Log.d(Config.LOGTAG, "update key in account " + alias);
1498 try {
1499 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1500 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1501 if (account.getJid().toBareJid().equals(info.first)) {
1502 account.setPrivateKeyAlias(alias);
1503 account.setDisplayName(info.second);
1504 databaseBackend.updateAccount(account);
1505 if (Config.X509_VERIFICATION) {
1506 try {
1507 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1508 } catch (CertificateException e) {
1509 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1510 }
1511 account.getAxolotlService().regenerateKeys(true);
1512 }
1513 } else {
1514 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1515 }
1516 } catch (Exception e) {
1517 e.printStackTrace();
1518 }
1519 }
1520
1521 public void updateAccount(final Account account) {
1522 this.statusListener.onStatusChanged(account);
1523 databaseBackend.updateAccount(account);
1524 reconnectAccountInBackground(account);
1525 updateAccountUi();
1526 getNotificationService().updateErrorNotification();
1527 }
1528
1529 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1530 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1531 sendIqPacket(account, iq, new OnIqPacketReceived() {
1532 @Override
1533 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1534 if (packet.getType() == IqPacket.TYPE.RESULT) {
1535 account.setPassword(newPassword);
1536 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1537 databaseBackend.updateAccount(account);
1538 callback.onPasswordChangeSucceeded();
1539 } else {
1540 callback.onPasswordChangeFailed();
1541 }
1542 }
1543 });
1544 }
1545
1546 public void deleteAccount(final Account account) {
1547 synchronized (this.conversations) {
1548 for (final Conversation conversation : conversations) {
1549 if (conversation.getAccount() == account) {
1550 if (conversation.getMode() == Conversation.MODE_MULTI) {
1551 leaveMuc(conversation);
1552 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1553 conversation.endOtrIfNeeded();
1554 }
1555 conversations.remove(conversation);
1556 }
1557 }
1558 if (account.getXmppConnection() != null) {
1559 new Thread(new Runnable() {
1560 @Override
1561 public void run() {
1562 disconnect(account, true);
1563 }
1564 });
1565 }
1566 Runnable runnable = new Runnable() {
1567 @Override
1568 public void run() {
1569 databaseBackend.deleteAccount(account);
1570 }
1571 };
1572 mDatabaseExecutor.execute(runnable);
1573 this.accounts.remove(account);
1574 updateAccountUi();
1575 getNotificationService().updateErrorNotification();
1576 }
1577 }
1578
1579 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1580 synchronized (this) {
1581 this.mLastActivity = System.currentTimeMillis();
1582 if (checkListeners()) {
1583 switchToForeground();
1584 }
1585 this.mOnConversationUpdate = listener;
1586 this.mNotificationService.setIsInForeground(true);
1587 if (this.convChangedListenerCount < 2) {
1588 this.convChangedListenerCount++;
1589 }
1590 }
1591 }
1592
1593 public void removeOnConversationListChangedListener() {
1594 synchronized (this) {
1595 this.convChangedListenerCount--;
1596 if (this.convChangedListenerCount <= 0) {
1597 this.convChangedListenerCount = 0;
1598 this.mOnConversationUpdate = null;
1599 this.mNotificationService.setIsInForeground(false);
1600 if (checkListeners()) {
1601 switchToBackground();
1602 }
1603 }
1604 }
1605 }
1606
1607 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1608 synchronized (this) {
1609 if (checkListeners()) {
1610 switchToForeground();
1611 }
1612 this.mOnShowErrorToast = onShowErrorToast;
1613 if (this.showErrorToastListenerCount < 2) {
1614 this.showErrorToastListenerCount++;
1615 }
1616 }
1617 this.mOnShowErrorToast = onShowErrorToast;
1618 }
1619
1620 public void removeOnShowErrorToastListener() {
1621 synchronized (this) {
1622 this.showErrorToastListenerCount--;
1623 if (this.showErrorToastListenerCount <= 0) {
1624 this.showErrorToastListenerCount = 0;
1625 this.mOnShowErrorToast = null;
1626 if (checkListeners()) {
1627 switchToBackground();
1628 }
1629 }
1630 }
1631 }
1632
1633 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1634 synchronized (this) {
1635 if (checkListeners()) {
1636 switchToForeground();
1637 }
1638 this.mOnAccountUpdate = listener;
1639 if (this.accountChangedListenerCount < 2) {
1640 this.accountChangedListenerCount++;
1641 }
1642 }
1643 }
1644
1645 public void removeOnAccountListChangedListener() {
1646 synchronized (this) {
1647 this.accountChangedListenerCount--;
1648 if (this.accountChangedListenerCount <= 0) {
1649 this.mOnAccountUpdate = null;
1650 this.accountChangedListenerCount = 0;
1651 if (checkListeners()) {
1652 switchToBackground();
1653 }
1654 }
1655 }
1656 }
1657
1658 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1659 synchronized (this) {
1660 if (checkListeners()) {
1661 switchToForeground();
1662 }
1663 this.mOnCaptchaRequested = listener;
1664 if (this.captchaRequestedListenerCount < 2) {
1665 this.captchaRequestedListenerCount++;
1666 }
1667 }
1668 }
1669
1670 public void removeOnCaptchaRequestedListener() {
1671 synchronized (this) {
1672 this.captchaRequestedListenerCount--;
1673 if (this.captchaRequestedListenerCount <= 0) {
1674 this.mOnCaptchaRequested = null;
1675 this.captchaRequestedListenerCount = 0;
1676 if (checkListeners()) {
1677 switchToBackground();
1678 }
1679 }
1680 }
1681 }
1682
1683 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1684 synchronized (this) {
1685 if (checkListeners()) {
1686 switchToForeground();
1687 }
1688 this.mOnRosterUpdate = listener;
1689 if (this.rosterChangedListenerCount < 2) {
1690 this.rosterChangedListenerCount++;
1691 }
1692 }
1693 }
1694
1695 public void removeOnRosterUpdateListener() {
1696 synchronized (this) {
1697 this.rosterChangedListenerCount--;
1698 if (this.rosterChangedListenerCount <= 0) {
1699 this.rosterChangedListenerCount = 0;
1700 this.mOnRosterUpdate = null;
1701 if (checkListeners()) {
1702 switchToBackground();
1703 }
1704 }
1705 }
1706 }
1707
1708 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1709 synchronized (this) {
1710 if (checkListeners()) {
1711 switchToForeground();
1712 }
1713 this.mOnUpdateBlocklist = listener;
1714 if (this.updateBlocklistListenerCount < 2) {
1715 this.updateBlocklistListenerCount++;
1716 }
1717 }
1718 }
1719
1720 public void removeOnUpdateBlocklistListener() {
1721 synchronized (this) {
1722 this.updateBlocklistListenerCount--;
1723 if (this.updateBlocklistListenerCount <= 0) {
1724 this.updateBlocklistListenerCount = 0;
1725 this.mOnUpdateBlocklist = null;
1726 if (checkListeners()) {
1727 switchToBackground();
1728 }
1729 }
1730 }
1731 }
1732
1733 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1734 synchronized (this) {
1735 if (checkListeners()) {
1736 switchToForeground();
1737 }
1738 this.mOnKeyStatusUpdated = listener;
1739 if (this.keyStatusUpdatedListenerCount < 2) {
1740 this.keyStatusUpdatedListenerCount++;
1741 }
1742 }
1743 }
1744
1745 public void removeOnNewKeysAvailableListener() {
1746 synchronized (this) {
1747 this.keyStatusUpdatedListenerCount--;
1748 if (this.keyStatusUpdatedListenerCount <= 0) {
1749 this.keyStatusUpdatedListenerCount = 0;
1750 this.mOnKeyStatusUpdated = null;
1751 if (checkListeners()) {
1752 switchToBackground();
1753 }
1754 }
1755 }
1756 }
1757
1758 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1759 synchronized (this) {
1760 if (checkListeners()) {
1761 switchToForeground();
1762 }
1763 this.mOnMucRosterUpdate = listener;
1764 if (this.mucRosterChangedListenerCount < 2) {
1765 this.mucRosterChangedListenerCount++;
1766 }
1767 }
1768 }
1769
1770 public void removeOnMucRosterUpdateListener() {
1771 synchronized (this) {
1772 this.mucRosterChangedListenerCount--;
1773 if (this.mucRosterChangedListenerCount <= 0) {
1774 this.mucRosterChangedListenerCount = 0;
1775 this.mOnMucRosterUpdate = null;
1776 if (checkListeners()) {
1777 switchToBackground();
1778 }
1779 }
1780 }
1781 }
1782
1783 public boolean checkListeners() {
1784 return (this.mOnAccountUpdate == null
1785 && this.mOnConversationUpdate == null
1786 && this.mOnRosterUpdate == null
1787 && this.mOnCaptchaRequested == null
1788 && this.mOnUpdateBlocklist == null
1789 && this.mOnShowErrorToast == null
1790 && this.mOnKeyStatusUpdated == null);
1791 }
1792
1793 private void switchToForeground() {
1794 final boolean broadcastLastActivity = broadcastLastActivity();
1795 for (Conversation conversation : getConversations()) {
1796 conversation.setIncomingChatState(ChatState.ACTIVE);
1797 }
1798 for (Account account : getAccounts()) {
1799 if (account.getStatus() == Account.State.ONLINE) {
1800 account.deactivateGracePeriod();
1801 final XmppConnection connection = account.getXmppConnection();
1802 if (connection != null ) {
1803 if (connection.getFeatures().csi()) {
1804 connection.sendActive();
1805 }
1806 if (broadcastLastActivity) {
1807 sendPresence(account, false); //send new presence but don't include idle because we are not
1808 }
1809 }
1810 }
1811 }
1812 Log.d(Config.LOGTAG, "app switched into foreground");
1813 }
1814
1815 private void switchToBackground() {
1816 final boolean broadcastLastActivity = broadcastLastActivity();
1817 for (Account account : getAccounts()) {
1818 if (account.getStatus() == Account.State.ONLINE) {
1819 XmppConnection connection = account.getXmppConnection();
1820 if (connection != null) {
1821 if (broadcastLastActivity) {
1822 sendPresence(account, broadcastLastActivity);
1823 }
1824 if (connection.getFeatures().csi()) {
1825 connection.sendInactive();
1826 }
1827 if (Config.CLOSE_TCP_WHEN_SWITCHING_TO_BACKGROUND && mPushManagementService.available(account)) {
1828 connection.waitForPush();
1829 cancelWakeUpCall(account.getUuid().hashCode());
1830 }
1831 }
1832 }
1833 }
1834 this.mNotificationService.setIsInForeground(false);
1835 Log.d(Config.LOGTAG, "app switched into background");
1836 }
1837
1838 private void connectMultiModeConversations(Account account) {
1839 List<Conversation> conversations = getConversations();
1840 for (Conversation conversation : conversations) {
1841 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1842 joinMuc(conversation);
1843 }
1844 }
1845 }
1846
1847 public void joinMuc(Conversation conversation) {
1848 joinMuc(conversation, null);
1849 }
1850
1851 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1852 Account account = conversation.getAccount();
1853 account.pendingConferenceJoins.remove(conversation);
1854 account.pendingConferenceLeaves.remove(conversation);
1855 if (account.getStatus() == Account.State.ONLINE) {
1856 conversation.resetMucOptions();
1857 if (onConferenceJoined != null) {
1858 conversation.getMucOptions().flagNoAutoPushConfiguration();
1859 }
1860 conversation.setHasMessagesLeftOnServer(false);
1861 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1862
1863 private void join(Conversation conversation) {
1864 Account account = conversation.getAccount();
1865 final MucOptions mucOptions = conversation.getMucOptions();
1866 final Jid joinJid = mucOptions.getSelf().getFullJid();
1867 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1868 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1869 packet.setTo(joinJid);
1870 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1871 if (conversation.getMucOptions().getPassword() != null) {
1872 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1873 }
1874
1875 if (mucOptions.mamSupport()) {
1876 // Use MAM instead of the limited muc history to get history
1877 x.addChild("history").setAttribute("maxchars", "0");
1878 } else {
1879 // Fallback to muc history
1880 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1881 }
1882 sendPresencePacket(account, packet);
1883 if (onConferenceJoined != null) {
1884 onConferenceJoined.onConferenceJoined(conversation);
1885 }
1886 if (!joinJid.equals(conversation.getJid())) {
1887 conversation.setContactJid(joinJid);
1888 databaseBackend.updateConversation(conversation);
1889 }
1890
1891 if (mucOptions.mamSupport()) {
1892 getMessageArchiveService().catchupMUC(conversation);
1893 }
1894 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1895 fetchConferenceMembers(conversation);
1896 }
1897 sendUnsentMessages(conversation);
1898 }
1899
1900 @Override
1901 public void onConferenceConfigurationFetched(Conversation conversation) {
1902 join(conversation);
1903 }
1904
1905 @Override
1906 public void onFetchFailed(final Conversation conversation, Element error) {
1907 join(conversation);
1908 fetchConferenceConfiguration(conversation);
1909 }
1910 });
1911 updateConversationUi();
1912 } else {
1913 account.pendingConferenceJoins.add(conversation);
1914 conversation.resetMucOptions();
1915 conversation.setHasMessagesLeftOnServer(false);
1916 updateConversationUi();
1917 }
1918 }
1919
1920 private void fetchConferenceMembers(final Conversation conversation) {
1921 final Account account = conversation.getAccount();
1922 final String[] affiliations = {"member","admin","owner"};
1923 OnIqPacketReceived callback = new OnIqPacketReceived() {
1924
1925 private int i = 0;
1926
1927 @Override
1928 public void onIqPacketReceived(Account account, IqPacket packet) {
1929
1930 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1931 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1932 for(Element child : query.getChildren()) {
1933 if ("item".equals(child.getName())) {
1934 MucOptions.User user = AbstractParser.parseItem(conversation,child);
1935 if (!user.realJidMatchesAccount()) {
1936 conversation.getMucOptions().addUser(user);
1937 getAvatarService().clear(conversation);
1938 updateMucRosterUi();
1939 updateConversationUi();
1940 }
1941 }
1942 }
1943 } else {
1944 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
1945 }
1946 ++i;
1947 if (i >= affiliations.length) {
1948 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
1949 }
1950 }
1951 };
1952 for(String affiliation : affiliations) {
1953 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
1954 }
1955 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
1956 }
1957
1958 public void providePasswordForMuc(Conversation conversation, String password) {
1959 if (conversation.getMode() == Conversation.MODE_MULTI) {
1960 conversation.getMucOptions().setPassword(password);
1961 if (conversation.getBookmark() != null) {
1962 if (respectAutojoin()) {
1963 conversation.getBookmark().setAutojoin(true);
1964 }
1965 pushBookmarks(conversation.getAccount());
1966 }
1967 databaseBackend.updateConversation(conversation);
1968 joinMuc(conversation);
1969 }
1970 }
1971
1972 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1973 final MucOptions options = conversation.getMucOptions();
1974 final Jid joinJid = options.createJoinJid(nick);
1975 if (options.online()) {
1976 Account account = conversation.getAccount();
1977 options.setOnRenameListener(new OnRenameListener() {
1978
1979 @Override
1980 public void onSuccess() {
1981 conversation.setContactJid(joinJid);
1982 databaseBackend.updateConversation(conversation);
1983 Bookmark bookmark = conversation.getBookmark();
1984 if (bookmark != null) {
1985 bookmark.setNick(nick);
1986 pushBookmarks(bookmark.getAccount());
1987 }
1988 callback.success(conversation);
1989 }
1990
1991 @Override
1992 public void onFailure() {
1993 callback.error(R.string.nick_in_use, conversation);
1994 }
1995 });
1996
1997 PresencePacket packet = new PresencePacket();
1998 packet.setTo(joinJid);
1999 packet.setFrom(conversation.getAccount().getJid());
2000
2001 String sig = account.getPgpSignature();
2002 if (sig != null) {
2003 packet.addChild("status").setContent("online");
2004 packet.addChild("x", "jabber:x:signed").setContent(sig);
2005 }
2006 sendPresencePacket(account, packet);
2007 } else {
2008 conversation.setContactJid(joinJid);
2009 databaseBackend.updateConversation(conversation);
2010 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2011 Bookmark bookmark = conversation.getBookmark();
2012 if (bookmark != null) {
2013 bookmark.setNick(nick);
2014 pushBookmarks(bookmark.getAccount());
2015 }
2016 joinMuc(conversation);
2017 }
2018 }
2019 }
2020
2021 public void leaveMuc(Conversation conversation) {
2022 leaveMuc(conversation, false);
2023 }
2024
2025 private void leaveMuc(Conversation conversation, boolean now) {
2026 Account account = conversation.getAccount();
2027 account.pendingConferenceJoins.remove(conversation);
2028 account.pendingConferenceLeaves.remove(conversation);
2029 if (account.getStatus() == Account.State.ONLINE || now) {
2030 PresencePacket packet = new PresencePacket();
2031 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2032 packet.setFrom(conversation.getAccount().getJid());
2033 packet.setAttribute("type", "unavailable");
2034 sendPresencePacket(conversation.getAccount(), packet);
2035 conversation.getMucOptions().setOffline();
2036 conversation.deregisterWithBookmark();
2037 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2038 + ": leaving muc " + conversation.getJid());
2039 } else {
2040 account.pendingConferenceLeaves.add(conversation);
2041 }
2042 }
2043
2044 private String findConferenceServer(final Account account) {
2045 String server;
2046 if (account.getXmppConnection() != null) {
2047 server = account.getXmppConnection().getMucServer();
2048 if (server != null) {
2049 return server;
2050 }
2051 }
2052 for (Account other : getAccounts()) {
2053 if (other != account && other.getXmppConnection() != null) {
2054 server = other.getXmppConnection().getMucServer();
2055 if (server != null) {
2056 return server;
2057 }
2058 }
2059 }
2060 return null;
2061 }
2062
2063 public void createAdhocConference(final Account account,
2064 final String subject,
2065 final Iterable<Jid> jids,
2066 final UiCallback<Conversation> callback) {
2067 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2068 if (account.getStatus() == Account.State.ONLINE) {
2069 try {
2070 String server = findConferenceServer(account);
2071 if (server == null) {
2072 if (callback != null) {
2073 callback.error(R.string.no_conference_server_found, null);
2074 }
2075 return;
2076 }
2077 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2078 final Conversation conversation = findOrCreateConversation(account, jid, true);
2079 joinMuc(conversation, new OnConferenceJoined() {
2080 @Override
2081 public void onConferenceJoined(final Conversation conversation) {
2082 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2083 @Override
2084 public void onPushSucceeded() {
2085 if (subject != null && !subject.trim().isEmpty()) {
2086 pushSubjectToConference(conversation, subject.trim());
2087 }
2088 for (Jid invite : jids) {
2089 invite(conversation, invite);
2090 }
2091 if (account.countPresences() > 1) {
2092 directInvite(conversation, account.getJid().toBareJid());
2093 }
2094 saveConversationAsBookmark(conversation, subject);
2095 if (callback != null) {
2096 callback.success(conversation);
2097 }
2098 }
2099
2100 @Override
2101 public void onPushFailed() {
2102 archiveConversation(conversation);
2103 if (callback != null) {
2104 callback.error(R.string.conference_creation_failed, conversation);
2105 }
2106 }
2107 });
2108 }
2109 });
2110 } catch (InvalidJidException e) {
2111 if (callback != null) {
2112 callback.error(R.string.conference_creation_failed, null);
2113 }
2114 }
2115 } else {
2116 if (callback != null) {
2117 callback.error(R.string.not_connected_try_again, null);
2118 }
2119 }
2120 }
2121
2122 public void fetchConferenceConfiguration(final Conversation conversation) {
2123 fetchConferenceConfiguration(conversation, null);
2124 }
2125
2126 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2127 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2128 request.setTo(conversation.getJid().toBareJid());
2129 request.query("http://jabber.org/protocol/disco#info");
2130 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2131 @Override
2132 public void onIqPacketReceived(Account account, IqPacket packet) {
2133 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2134 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2135 ArrayList<String> features = new ArrayList<>();
2136 for (Element child : query.getChildren()) {
2137 if (child != null && child.getName().equals("feature")) {
2138 String var = child.getAttribute("var");
2139 if (var != null) {
2140 features.add(var);
2141 }
2142 }
2143 }
2144 Element form = query.findChild("x", "jabber:x:data");
2145 if (form != null) {
2146 conversation.getMucOptions().updateFormData(Data.parse(form));
2147 }
2148 conversation.getMucOptions().updateFeatures(features);
2149 if (callback != null) {
2150 callback.onConferenceConfigurationFetched(conversation);
2151 }
2152 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2153 updateConversationUi();
2154 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2155 if (callback != null) {
2156 callback.onFetchFailed(conversation, packet.getError());
2157 }
2158 }
2159 }
2160 });
2161 }
2162
2163 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2164 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2165 request.setTo(conversation.getJid().toBareJid());
2166 request.query("http://jabber.org/protocol/muc#owner");
2167 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2168 @Override
2169 public void onIqPacketReceived(Account account, IqPacket packet) {
2170 if (packet.getType() == IqPacket.TYPE.RESULT) {
2171 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2172 for (Field field : data.getFields()) {
2173 if (options.containsKey(field.getFieldName())) {
2174 field.setValue(options.getString(field.getFieldName()));
2175 }
2176 }
2177 data.submit();
2178 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2179 set.setTo(conversation.getJid().toBareJid());
2180 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2181 sendIqPacket(account, set, new OnIqPacketReceived() {
2182 @Override
2183 public void onIqPacketReceived(Account account, IqPacket packet) {
2184 if (callback != null) {
2185 if (packet.getType() == IqPacket.TYPE.RESULT) {
2186 callback.onPushSucceeded();
2187 } else {
2188 callback.onPushFailed();
2189 }
2190 }
2191 }
2192 });
2193 } else {
2194 if (callback != null) {
2195 callback.onPushFailed();
2196 }
2197 }
2198 }
2199 });
2200 }
2201
2202 public void pushSubjectToConference(final Conversation conference, final String subject) {
2203 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2204 this.sendMessagePacket(conference.getAccount(), packet);
2205 final MucOptions mucOptions = conference.getMucOptions();
2206 final MucOptions.User self = mucOptions.getSelf();
2207 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2208 Bundle options = new Bundle();
2209 options.putString("muc#roomconfig_persistentroom", "1");
2210 this.pushConferenceConfiguration(conference, options, null);
2211 }
2212 }
2213
2214 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2215 final Jid jid = user.toBareJid();
2216 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2217 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2218 @Override
2219 public void onIqPacketReceived(Account account, IqPacket packet) {
2220 if (packet.getType() == IqPacket.TYPE.RESULT) {
2221 conference.getMucOptions().changeAffiliation(jid, affiliation);
2222 getAvatarService().clear(conference);
2223 callback.onAffiliationChangedSuccessful(jid);
2224 } else {
2225 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2226 }
2227 }
2228 });
2229 }
2230
2231 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2232 List<Jid> jids = new ArrayList<>();
2233 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2234 if (user.getAffiliation() == before && user.getRealJid() != null) {
2235 jids.add(user.getRealJid());
2236 }
2237 }
2238 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2239 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2240 }
2241
2242 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2243 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2244 Log.d(Config.LOGTAG, request.toString());
2245 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2246 @Override
2247 public void onIqPacketReceived(Account account, IqPacket packet) {
2248 Log.d(Config.LOGTAG, packet.toString());
2249 if (packet.getType() == IqPacket.TYPE.RESULT) {
2250 callback.onRoleChangedSuccessful(nick);
2251 } else {
2252 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2253 }
2254 }
2255 });
2256 }
2257
2258 private void disconnect(Account account, boolean force) {
2259 if ((account.getStatus() == Account.State.ONLINE)
2260 || (account.getStatus() == Account.State.DISABLED)) {
2261 final XmppConnection connection = account.getXmppConnection();
2262 if (!force) {
2263 List<Conversation> conversations = getConversations();
2264 for (Conversation conversation : conversations) {
2265 if (conversation.getAccount() == account) {
2266 if (conversation.getMode() == Conversation.MODE_MULTI) {
2267 leaveMuc(conversation, true);
2268 } else {
2269 if (conversation.endOtrIfNeeded()) {
2270 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2271 + ": ended otr session with "
2272 + conversation.getJid());
2273 }
2274 }
2275 }
2276 }
2277 sendOfflinePresence(account);
2278 }
2279 connection.disconnect(force);
2280 }
2281 }
2282
2283 @Override
2284 public IBinder onBind(Intent intent) {
2285 return mBinder;
2286 }
2287
2288 public void updateMessage(Message message) {
2289 databaseBackend.updateMessage(message);
2290 updateConversationUi();
2291 }
2292
2293 public void updateMessage(Message message, String uuid) {
2294 databaseBackend.updateMessage(message, uuid);
2295 updateConversationUi();
2296 }
2297
2298 protected void syncDirtyContacts(Account account) {
2299 for (Contact contact : account.getRoster().getContacts()) {
2300 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2301 pushContactToServer(contact);
2302 }
2303 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2304 deleteContactOnServer(contact);
2305 }
2306 }
2307 }
2308
2309 public void createContact(Contact contact) {
2310 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2311 if (autoGrant) {
2312 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2313 contact.setOption(Contact.Options.ASKING);
2314 }
2315 pushContactToServer(contact);
2316 }
2317
2318 public void onOtrSessionEstablished(Conversation conversation) {
2319 final Account account = conversation.getAccount();
2320 final Session otrSession = conversation.getOtrSession();
2321 Log.d(Config.LOGTAG,
2322 account.getJid().toBareJid() + " otr session established with "
2323 + conversation.getJid() + "/"
2324 + otrSession.getSessionID().getUserID());
2325 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2326
2327 @Override
2328 public void onMessageFound(Message message) {
2329 SessionID id = otrSession.getSessionID();
2330 try {
2331 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2332 } catch (InvalidJidException e) {
2333 return;
2334 }
2335 if (message.needsUploading()) {
2336 mJingleConnectionManager.createNewConnection(message);
2337 } else {
2338 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2339 if (outPacket != null) {
2340 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2341 message.setStatus(Message.STATUS_SEND);
2342 databaseBackend.updateMessage(message);
2343 sendMessagePacket(account, outPacket);
2344 }
2345 }
2346 updateConversationUi();
2347 }
2348 });
2349 }
2350
2351 public boolean renewSymmetricKey(Conversation conversation) {
2352 Account account = conversation.getAccount();
2353 byte[] symmetricKey = new byte[32];
2354 this.mRandom.nextBytes(symmetricKey);
2355 Session otrSession = conversation.getOtrSession();
2356 if (otrSession != null) {
2357 MessagePacket packet = new MessagePacket();
2358 packet.setType(MessagePacket.TYPE_CHAT);
2359 packet.setFrom(account.getJid());
2360 MessageGenerator.addMessageHints(packet);
2361 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2362 + otrSession.getSessionID().getUserID());
2363 try {
2364 packet.setBody(otrSession
2365 .transformSending(CryptoHelper.FILETRANSFER
2366 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2367 sendMessagePacket(account, packet);
2368 conversation.setSymmetricKey(symmetricKey);
2369 return true;
2370 } catch (OtrException e) {
2371 return false;
2372 }
2373 }
2374 return false;
2375 }
2376
2377 public void pushContactToServer(final Contact contact) {
2378 contact.resetOption(Contact.Options.DIRTY_DELETE);
2379 contact.setOption(Contact.Options.DIRTY_PUSH);
2380 final Account account = contact.getAccount();
2381 if (account.getStatus() == Account.State.ONLINE) {
2382 final boolean ask = contact.getOption(Contact.Options.ASKING);
2383 final boolean sendUpdates = contact
2384 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2385 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2386 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2387 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2388 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2389 if (sendUpdates) {
2390 sendPresencePacket(account,
2391 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2392 }
2393 if (ask) {
2394 sendPresencePacket(account,
2395 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2396 }
2397 }
2398 }
2399
2400 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2401 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2402 final int size = Config.AVATAR_SIZE;
2403 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2404 if (avatar != null) {
2405 avatar.height = size;
2406 avatar.width = size;
2407 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2408 avatar.type = "image/webp";
2409 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2410 avatar.type = "image/jpeg";
2411 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2412 avatar.type = "image/png";
2413 }
2414 if (!getFileBackend().save(avatar)) {
2415 callback.error(R.string.error_saving_avatar, avatar);
2416 return;
2417 }
2418 publishAvatar(account, avatar, callback);
2419 } else {
2420 callback.error(R.string.error_publish_avatar_converting, null);
2421 }
2422 }
2423
2424 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2425 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2426 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2427
2428 @Override
2429 public void onIqPacketReceived(Account account, IqPacket result) {
2430 if (result.getType() == IqPacket.TYPE.RESULT) {
2431 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2432 .publishAvatarMetadata(avatar);
2433 sendIqPacket(account, packet, new OnIqPacketReceived() {
2434 @Override
2435 public void onIqPacketReceived(Account account, IqPacket result) {
2436 if (result.getType() == IqPacket.TYPE.RESULT) {
2437 if (account.setAvatar(avatar.getFilename())) {
2438 getAvatarService().clear(account);
2439 databaseBackend.updateAccount(account);
2440 }
2441 if (callback != null) {
2442 callback.success(avatar);
2443 } else {
2444 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2445 }
2446 } else {
2447 if (callback != null) {
2448 callback.error(
2449 R.string.error_publish_avatar_server_reject,
2450 avatar);
2451 }
2452 }
2453 }
2454 });
2455 } else {
2456 if (callback != null) {
2457 callback.error(
2458 R.string.error_publish_avatar_server_reject,
2459 avatar);
2460 }
2461 }
2462 }
2463 });
2464 }
2465
2466 public void republishAvatarIfNeeded(Account account) {
2467 if (account.getAxolotlService().isPepBroken()) {
2468 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2469 return;
2470 }
2471 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2472 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2473
2474 private Avatar parseAvatar(IqPacket packet) {
2475 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2476 if (pubsub != null) {
2477 Element items = pubsub.findChild("items");
2478 if (items != null) {
2479 return Avatar.parseMetadata(items);
2480 }
2481 }
2482 return null;
2483 }
2484
2485 private boolean errorIsItemNotFound(IqPacket packet) {
2486 Element error = packet.findChild("error");
2487 return packet.getType() == IqPacket.TYPE.ERROR
2488 && error != null
2489 && error.hasChild("item-not-found");
2490 }
2491
2492 @Override
2493 public void onIqPacketReceived(Account account, IqPacket packet) {
2494 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2495 Avatar serverAvatar = parseAvatar(packet);
2496 if (serverAvatar == null && account.getAvatar() != null) {
2497 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2498 if (avatar != null) {
2499 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2500 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2501 } else {
2502 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2503 }
2504 }
2505 }
2506 }
2507 });
2508 }
2509
2510 public void fetchAvatar(Account account, Avatar avatar) {
2511 fetchAvatar(account, avatar, null);
2512 }
2513
2514 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2515 final String KEY = generateFetchKey(account, avatar);
2516 synchronized (this.mInProgressAvatarFetches) {
2517 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2518 switch (avatar.origin) {
2519 case PEP:
2520 this.mInProgressAvatarFetches.add(KEY);
2521 fetchAvatarPep(account, avatar, callback);
2522 break;
2523 case VCARD:
2524 this.mInProgressAvatarFetches.add(KEY);
2525 fetchAvatarVcard(account, avatar, callback);
2526 break;
2527 }
2528 }
2529 }
2530 }
2531
2532 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2533 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2534 sendIqPacket(account, packet, new OnIqPacketReceived() {
2535
2536 @Override
2537 public void onIqPacketReceived(Account account, IqPacket result) {
2538 synchronized (mInProgressAvatarFetches) {
2539 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2540 }
2541 final String ERROR = account.getJid().toBareJid()
2542 + ": fetching avatar for " + avatar.owner + " failed ";
2543 if (result.getType() == IqPacket.TYPE.RESULT) {
2544 avatar.image = mIqParser.avatarData(result);
2545 if (avatar.image != null) {
2546 if (getFileBackend().save(avatar)) {
2547 if (account.getJid().toBareJid().equals(avatar.owner)) {
2548 if (account.setAvatar(avatar.getFilename())) {
2549 databaseBackend.updateAccount(account);
2550 }
2551 getAvatarService().clear(account);
2552 updateConversationUi();
2553 updateAccountUi();
2554 } else {
2555 Contact contact = account.getRoster()
2556 .getContact(avatar.owner);
2557 contact.setAvatar(avatar);
2558 getAvatarService().clear(contact);
2559 updateConversationUi();
2560 updateRosterUi();
2561 }
2562 if (callback != null) {
2563 callback.success(avatar);
2564 }
2565 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2566 + ": successfully fetched pep avatar for " + avatar.owner);
2567 return;
2568 }
2569 } else {
2570
2571 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2572 }
2573 } else {
2574 Element error = result.findChild("error");
2575 if (error == null) {
2576 Log.d(Config.LOGTAG, ERROR + "(server error)");
2577 } else {
2578 Log.d(Config.LOGTAG, ERROR + error.toString());
2579 }
2580 }
2581 if (callback != null) {
2582 callback.error(0, null);
2583 }
2584
2585 }
2586 });
2587 }
2588
2589 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2590 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2591 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2592 @Override
2593 public void onIqPacketReceived(Account account, IqPacket packet) {
2594 synchronized (mInProgressAvatarFetches) {
2595 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2596 }
2597 if (packet.getType() == IqPacket.TYPE.RESULT) {
2598 Element vCard = packet.findChild("vCard", "vcard-temp");
2599 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2600 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2601 if (image != null) {
2602 avatar.image = image;
2603 if (getFileBackend().save(avatar)) {
2604 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2605 + ": successfully fetched vCard avatar for " + avatar.owner);
2606 if (avatar.owner.isBareJid()) {
2607 Contact contact = account.getRoster()
2608 .getContact(avatar.owner);
2609 contact.setAvatar(avatar);
2610 getAvatarService().clear(contact);
2611 updateConversationUi();
2612 updateRosterUi();
2613 } else {
2614 Conversation conversation = find(account, avatar.owner.toBareJid());
2615 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2616 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2617 if (user != null) {
2618 if (user.setAvatar(avatar)) {
2619 getAvatarService().clear(user);
2620 updateConversationUi();
2621 updateMucRosterUi();
2622 }
2623 }
2624 }
2625 }
2626 }
2627 }
2628 }
2629 }
2630 });
2631 }
2632
2633 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2634 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2635 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2636
2637 @Override
2638 public void onIqPacketReceived(Account account, IqPacket packet) {
2639 if (packet.getType() == IqPacket.TYPE.RESULT) {
2640 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2641 if (pubsub != null) {
2642 Element items = pubsub.findChild("items");
2643 if (items != null) {
2644 Avatar avatar = Avatar.parseMetadata(items);
2645 if (avatar != null) {
2646 avatar.owner = account.getJid().toBareJid();
2647 if (fileBackend.isAvatarCached(avatar)) {
2648 if (account.setAvatar(avatar.getFilename())) {
2649 databaseBackend.updateAccount(account);
2650 }
2651 getAvatarService().clear(account);
2652 callback.success(avatar);
2653 } else {
2654 fetchAvatarPep(account, avatar, callback);
2655 }
2656 return;
2657 }
2658 }
2659 }
2660 }
2661 callback.error(0, null);
2662 }
2663 });
2664 }
2665
2666 public void deleteContactOnServer(Contact contact) {
2667 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2668 contact.resetOption(Contact.Options.DIRTY_PUSH);
2669 contact.setOption(Contact.Options.DIRTY_DELETE);
2670 Account account = contact.getAccount();
2671 if (account.getStatus() == Account.State.ONLINE) {
2672 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2673 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2674 item.setAttribute("jid", contact.getJid().toString());
2675 item.setAttribute("subscription", "remove");
2676 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2677 }
2678 }
2679
2680 public void updateConversation(Conversation conversation) {
2681 this.databaseBackend.updateConversation(conversation);
2682 }
2683
2684 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2685 synchronized (account) {
2686 XmppConnection connection = account.getXmppConnection();
2687 if (connection == null) {
2688 connection = createConnection(account);
2689 account.setXmppConnection(connection);
2690 } else {
2691 connection.interrupt();
2692 }
2693 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2694 if (!force) {
2695 disconnect(account, false);
2696 }
2697 Thread thread = new Thread(connection);
2698 connection.setInteractive(interactive);
2699 connection.prepareNewConnection();
2700 thread.start();
2701 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2702 } else {
2703 disconnect(account, force);
2704 account.getRoster().clearPresences();
2705 connection.resetEverything();
2706 account.getAxolotlService().resetBrokenness();
2707 }
2708 }
2709 }
2710
2711 public void reconnectAccountInBackground(final Account account) {
2712 new Thread(new Runnable() {
2713 @Override
2714 public void run() {
2715 reconnectAccount(account, false, true);
2716 }
2717 }).start();
2718 }
2719
2720 public void invite(Conversation conversation, Jid contact) {
2721 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2722 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2723 sendMessagePacket(conversation.getAccount(), packet);
2724 }
2725
2726 public void directInvite(Conversation conversation, Jid jid) {
2727 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2728 sendMessagePacket(conversation.getAccount(), packet);
2729 }
2730
2731 public void resetSendingToWaiting(Account account) {
2732 for (Conversation conversation : getConversations()) {
2733 if (conversation.getAccount() == account) {
2734 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2735
2736 @Override
2737 public void onMessageFound(Message message) {
2738 markMessage(message, Message.STATUS_WAITING);
2739 }
2740 });
2741 }
2742 }
2743 }
2744
2745 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2746 if (uuid == null) {
2747 return null;
2748 }
2749 for (Conversation conversation : getConversations()) {
2750 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2751 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2752 if (message != null) {
2753 markMessage(message, status);
2754 }
2755 return message;
2756 }
2757 }
2758 return null;
2759 }
2760
2761 public boolean markMessage(Conversation conversation, String uuid, int status) {
2762 if (uuid == null) {
2763 return false;
2764 } else {
2765 Message message = conversation.findSentMessageWithUuid(uuid);
2766 if (message != null) {
2767 markMessage(message, status);
2768 return true;
2769 } else {
2770 return false;
2771 }
2772 }
2773 }
2774
2775 public void markMessage(Message message, int status) {
2776 if (status == Message.STATUS_SEND_FAILED
2777 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2778 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2779 return;
2780 }
2781 message.setStatus(status);
2782 databaseBackend.updateMessage(message);
2783 updateConversationUi();
2784 }
2785
2786 public SharedPreferences getPreferences() {
2787 return PreferenceManager
2788 .getDefaultSharedPreferences(getApplicationContext());
2789 }
2790
2791 public boolean confirmMessages() {
2792 return getPreferences().getBoolean("confirm_messages", true);
2793 }
2794
2795 public boolean allowMessageCorrection() {
2796 return getPreferences().getBoolean("allow_message_correction", false);
2797 }
2798
2799 public boolean sendChatStates() {
2800 return getPreferences().getBoolean("chat_states", false);
2801 }
2802
2803 public boolean saveEncryptedMessages() {
2804 return !getPreferences().getBoolean("dont_save_encrypted", false);
2805 }
2806
2807 private boolean respectAutojoin() {
2808 return getPreferences().getBoolean("autojoin", true);
2809 }
2810
2811 public boolean indicateReceived() {
2812 return getPreferences().getBoolean("indicate_received", false);
2813 }
2814
2815 public boolean useTorToConnect() {
2816 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2817 }
2818
2819 public boolean showExtendedConnectionOptions() {
2820 return getPreferences().getBoolean("show_connection_options", false);
2821 }
2822
2823 public boolean broadcastLastActivity() {
2824 return getPreferences().getBoolean("last_activity", false);
2825 }
2826
2827 public int unreadCount() {
2828 int count = 0;
2829 for (Conversation conversation : getConversations()) {
2830 count += conversation.unreadCount();
2831 }
2832 return count;
2833 }
2834
2835
2836 public void showErrorToastInUi(int resId) {
2837 if (mOnShowErrorToast != null) {
2838 mOnShowErrorToast.onShowErrorToast(resId);
2839 }
2840 }
2841
2842 public void updateConversationUi() {
2843 if (mOnConversationUpdate != null) {
2844 mOnConversationUpdate.onConversationUpdate();
2845 }
2846 }
2847
2848 public void updateAccountUi() {
2849 if (mOnAccountUpdate != null) {
2850 mOnAccountUpdate.onAccountUpdate();
2851 }
2852 }
2853
2854 public void updateRosterUi() {
2855 if (mOnRosterUpdate != null) {
2856 mOnRosterUpdate.onRosterUpdate();
2857 }
2858 }
2859
2860 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2861 if (mOnCaptchaRequested != null) {
2862 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2863 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2864 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2865
2866 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2867 return true;
2868 }
2869 return false;
2870 }
2871
2872 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2873 if (mOnUpdateBlocklist != null) {
2874 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2875 }
2876 }
2877
2878 public void updateMucRosterUi() {
2879 if (mOnMucRosterUpdate != null) {
2880 mOnMucRosterUpdate.onMucRosterUpdate();
2881 }
2882 }
2883
2884 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2885 if (mOnKeyStatusUpdated != null) {
2886 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2887 }
2888 }
2889
2890 public Account findAccountByJid(final Jid accountJid) {
2891 for (Account account : this.accounts) {
2892 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2893 return account;
2894 }
2895 }
2896 return null;
2897 }
2898
2899 public Conversation findConversationByUuid(String uuid) {
2900 for (Conversation conversation : getConversations()) {
2901 if (conversation.getUuid().equals(uuid)) {
2902 return conversation;
2903 }
2904 }
2905 return null;
2906 }
2907
2908 public boolean markRead(final Conversation conversation) {
2909 mNotificationService.clear(conversation);
2910 final List<Message> readMessages = conversation.markRead();
2911 if (readMessages.size() > 0) {
2912 Runnable runnable = new Runnable() {
2913 @Override
2914 public void run() {
2915 for (Message message : readMessages) {
2916 databaseBackend.updateMessage(message);
2917 }
2918 }
2919 };
2920 mDatabaseExecutor.execute(runnable);
2921 updateUnreadCountBadge();
2922 return true;
2923 } else {
2924 return false;
2925 }
2926 }
2927
2928 public synchronized void updateUnreadCountBadge() {
2929 int count = unreadCount();
2930 if (unreadCount != count) {
2931 Log.d(Config.LOGTAG, "update unread count to " + count);
2932 if (count > 0) {
2933 ShortcutBadger.applyCount(getApplicationContext(), count);
2934 } else {
2935 ShortcutBadger.removeCount(getApplicationContext());
2936 }
2937 unreadCount = count;
2938 }
2939 }
2940
2941 public void sendReadMarker(final Conversation conversation) {
2942 final Message markable = conversation.getLatestMarkableMessage();
2943 if (this.markRead(conversation)) {
2944 updateConversationUi();
2945 }
2946 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2947 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2948 Account account = conversation.getAccount();
2949 final Jid to = markable.getCounterpart();
2950 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2951 this.sendMessagePacket(conversation.getAccount(), packet);
2952 }
2953 }
2954
2955 public SecureRandom getRNG() {
2956 return this.mRandom;
2957 }
2958
2959 public MemorizingTrustManager getMemorizingTrustManager() {
2960 return this.mMemorizingTrustManager;
2961 }
2962
2963 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2964 this.mMemorizingTrustManager = trustManager;
2965 }
2966
2967 public void updateMemorizingTrustmanager() {
2968 final MemorizingTrustManager tm;
2969 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2970 if (dontTrustSystemCAs) {
2971 tm = new MemorizingTrustManager(getApplicationContext(), null);
2972 } else {
2973 tm = new MemorizingTrustManager(getApplicationContext());
2974 }
2975 setMemorizingTrustManager(tm);
2976 }
2977
2978 public PowerManager getPowerManager() {
2979 return this.pm;
2980 }
2981
2982 public LruCache<String, Bitmap> getBitmapCache() {
2983 return this.mBitmapCache;
2984 }
2985
2986 public void syncRosterToDisk(final Account account) {
2987 Runnable runnable = new Runnable() {
2988
2989 @Override
2990 public void run() {
2991 databaseBackend.writeRoster(account.getRoster());
2992 }
2993 };
2994 mDatabaseExecutor.execute(runnable);
2995
2996 }
2997
2998 public List<String> getKnownHosts() {
2999 final List<String> hosts = new ArrayList<>();
3000 for (final Account account : getAccounts()) {
3001 if (!hosts.contains(account.getServer().toString())) {
3002 hosts.add(account.getServer().toString());
3003 }
3004 for (final Contact contact : account.getRoster().getContacts()) {
3005 if (contact.showInRoster()) {
3006 final String server = contact.getServer().toString();
3007 if (server != null && !hosts.contains(server)) {
3008 hosts.add(server);
3009 }
3010 }
3011 }
3012 }
3013 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3014 hosts.add(Config.DOMAIN_LOCK);
3015 }
3016 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3017 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3018 }
3019 return hosts;
3020 }
3021
3022 public List<String> getKnownConferenceHosts() {
3023 final ArrayList<String> mucServers = new ArrayList<>();
3024 for (final Account account : accounts) {
3025 if (account.getXmppConnection() != null) {
3026 final String server = account.getXmppConnection().getMucServer();
3027 if (server != null && !mucServers.contains(server)) {
3028 mucServers.add(server);
3029 }
3030 }
3031 }
3032 return mucServers;
3033 }
3034
3035 public void sendMessagePacket(Account account, MessagePacket packet) {
3036 XmppConnection connection = account.getXmppConnection();
3037 if (connection != null) {
3038 connection.sendMessagePacket(packet);
3039 }
3040 }
3041
3042 public void sendPresencePacket(Account account, PresencePacket packet) {
3043 XmppConnection connection = account.getXmppConnection();
3044 if (connection != null) {
3045 connection.sendPresencePacket(packet);
3046 }
3047 }
3048
3049 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3050 final XmppConnection connection = account.getXmppConnection();
3051 if (connection != null) {
3052 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3053 sendIqPacket(account, request, connection.registrationResponseListener);
3054 }
3055 }
3056
3057 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3058 final XmppConnection connection = account.getXmppConnection();
3059 if (connection != null) {
3060 connection.sendIqPacket(packet, callback);
3061 }
3062 }
3063
3064 public void sendPresence(final Account account) {
3065 sendPresence(account, checkListeners() && broadcastLastActivity());
3066 }
3067
3068 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3069 PresencePacket packet;
3070 if (manuallyChangePresence()) {
3071 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3072 String message = account.getPresenceStatusMessage();
3073 if (message != null && !message.isEmpty()) {
3074 packet.addChild(new Element("status").setContent(message));
3075 }
3076 } else {
3077 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3078 }
3079 if (mLastActivity > 0 && includeIdleTimestamp) {
3080 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3081 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3082 }
3083 sendPresencePacket(account, packet);
3084 }
3085
3086 private void deactivateGracePeriod() {
3087 for(Account account : getAccounts()) {
3088 account.deactivateGracePeriod();
3089 }
3090 }
3091
3092 public void refreshAllPresences() {
3093 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3094 for (Account account : getAccounts()) {
3095 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3096 sendPresence(account, includeIdleTimestamp);
3097 }
3098 }
3099 }
3100
3101 private void refreshAllGcmTokens() {
3102 for(Account account : getAccounts()) {
3103 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3104 mPushManagementService.registerPushTokenOnServer(account);
3105 }
3106 }
3107 }
3108
3109 public void sendOfflinePresence(final Account account) {
3110 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3111 }
3112
3113 public MessageGenerator getMessageGenerator() {
3114 return this.mMessageGenerator;
3115 }
3116
3117 public PresenceGenerator getPresenceGenerator() {
3118 return this.mPresenceGenerator;
3119 }
3120
3121 public IqGenerator getIqGenerator() {
3122 return this.mIqGenerator;
3123 }
3124
3125 public IqParser getIqParser() {
3126 return this.mIqParser;
3127 }
3128
3129 public JingleConnectionManager getJingleConnectionManager() {
3130 return this.mJingleConnectionManager;
3131 }
3132
3133 public MessageArchiveService getMessageArchiveService() {
3134 return this.mMessageArchiveService;
3135 }
3136
3137 public List<Contact> findContacts(Jid jid) {
3138 ArrayList<Contact> contacts = new ArrayList<>();
3139 for (Account account : getAccounts()) {
3140 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3141 Contact contact = account.getRoster().getContactFromRoster(jid);
3142 if (contact != null) {
3143 contacts.add(contact);
3144 }
3145 }
3146 }
3147 return contacts;
3148 }
3149
3150 public Conversation findFirstMuc(Jid jid) {
3151 for(Conversation conversation : getConversations()) {
3152 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3153 && conversation.getMode() == Conversation.MODE_MULTI) {
3154 return conversation;
3155 }
3156 }
3157 return null;
3158 }
3159
3160 public NotificationService getNotificationService() {
3161 return this.mNotificationService;
3162 }
3163
3164 public HttpConnectionManager getHttpConnectionManager() {
3165 return this.mHttpConnectionManager;
3166 }
3167
3168 public void resendFailedMessages(final Message message) {
3169 final Collection<Message> messages = new ArrayList<>();
3170 Message current = message;
3171 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3172 messages.add(current);
3173 if (current.mergeable(current.next())) {
3174 current = current.next();
3175 } else {
3176 break;
3177 }
3178 }
3179 for (final Message msg : messages) {
3180 msg.setTime(System.currentTimeMillis());
3181 markMessage(msg, Message.STATUS_WAITING);
3182 this.resendMessage(msg, false);
3183 }
3184 }
3185
3186 public void clearConversationHistory(final Conversation conversation) {
3187 conversation.clearMessages();
3188 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3189 conversation.setLastClearHistory(System.currentTimeMillis());
3190 Runnable runnable = new Runnable() {
3191 @Override
3192 public void run() {
3193 databaseBackend.deleteMessagesInConversation(conversation);
3194 }
3195 };
3196 mDatabaseExecutor.execute(runnable);
3197 }
3198
3199 public void sendBlockRequest(final Blockable blockable) {
3200 if (blockable != null && blockable.getBlockedJid() != null) {
3201 final Jid jid = blockable.getBlockedJid();
3202 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3203
3204 @Override
3205 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3206 if (packet.getType() == IqPacket.TYPE.RESULT) {
3207 account.getBlocklist().add(jid);
3208 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3209 }
3210 }
3211 });
3212 }
3213 }
3214
3215 public void sendUnblockRequest(final Blockable blockable) {
3216 if (blockable != null && blockable.getJid() != null) {
3217 final Jid jid = blockable.getBlockedJid();
3218 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3219 @Override
3220 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3221 if (packet.getType() == IqPacket.TYPE.RESULT) {
3222 account.getBlocklist().remove(jid);
3223 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3224 }
3225 }
3226 });
3227 }
3228 }
3229
3230 public void publishDisplayName(Account account) {
3231 String displayName = account.getDisplayName();
3232 if (displayName != null && !displayName.isEmpty()) {
3233 IqPacket publish = mIqGenerator.publishNick(displayName);
3234 sendIqPacket(account, publish, new OnIqPacketReceived() {
3235 @Override
3236 public void onIqPacketReceived(Account account, IqPacket packet) {
3237 if (packet.getType() == IqPacket.TYPE.ERROR) {
3238 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3239 }
3240 }
3241 });
3242 }
3243 }
3244
3245 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3246 ServiceDiscoveryResult result = discoCache.get(key);
3247 if (result != null) {
3248 return result;
3249 } else {
3250 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3251 if (result != null) {
3252 discoCache.put(key, result);
3253 }
3254 return result;
3255 }
3256 }
3257
3258 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3259 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3260 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3261 if (disco != null) {
3262 presence.setServiceDiscoveryResult(disco);
3263 } else {
3264 if (!account.inProgressDiscoFetches.contains(key)) {
3265 account.inProgressDiscoFetches.add(key);
3266 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3267 request.setTo(jid);
3268 request.query("http://jabber.org/protocol/disco#info");
3269 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3270 sendIqPacket(account, request, new OnIqPacketReceived() {
3271 @Override
3272 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3273 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3274 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3275 if (presence.getVer().equals(disco.getVer())) {
3276 databaseBackend.insertDiscoveryResult(disco);
3277 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3278 } else {
3279 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3280 }
3281 }
3282 account.inProgressDiscoFetches.remove(key);
3283 }
3284 });
3285 }
3286 }
3287 }
3288
3289 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3290 for(Contact contact : roster.getContacts()) {
3291 for(Presence presence : contact.getPresences().getPresences().values()) {
3292 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3293 presence.setServiceDiscoveryResult(disco);
3294 }
3295 }
3296 }
3297 }
3298
3299 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3300 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3301 request.addChild("prefs","urn:xmpp:mam:0");
3302 sendIqPacket(account, request, new OnIqPacketReceived() {
3303 @Override
3304 public void onIqPacketReceived(Account account, IqPacket packet) {
3305 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3306 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3307 callback.onPreferencesFetched(prefs);
3308 } else {
3309 callback.onPreferencesFetchFailed();
3310 }
3311 }
3312 });
3313 }
3314
3315 public PushManagementService getPushManagementService() {
3316 return mPushManagementService;
3317 }
3318
3319 public Account getPendingAccount() {
3320 Account pending = null;
3321 for(Account account : getAccounts()) {
3322 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3323 pending = account;
3324 } else {
3325 return null;
3326 }
3327 }
3328 return pending;
3329 }
3330
3331 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3332 if (!statusMessage.isEmpty()) {
3333 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3334 }
3335 changeStatusReal(account, status, statusMessage, send);
3336 }
3337
3338 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3339 account.setPresenceStatus(status);
3340 account.setPresenceStatusMessage(statusMessage);
3341 databaseBackend.updateAccount(account);
3342 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3343 sendPresence(account);
3344 }
3345 }
3346
3347 public void changeStatus(Presence.Status status, String statusMessage) {
3348 if (!statusMessage.isEmpty()) {
3349 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3350 }
3351 for(Account account : getAccounts()) {
3352 changeStatusReal(account, status, statusMessage, true);
3353 }
3354 }
3355
3356 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3357 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3358 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3359 if (!templates.contains(template)) {
3360 templates.add(0, template);
3361 }
3362 }
3363 return templates;
3364 }
3365
3366 public void saveConversationAsBookmark(Conversation conversation, String name) {
3367 Account account = conversation.getAccount();
3368 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3369 if (!conversation.getJid().isBareJid()) {
3370 bookmark.setNick(conversation.getJid().getResourcepart());
3371 }
3372 if (name != null && !name.trim().isEmpty()) {
3373 bookmark.setBookmarkName(name.trim());
3374 }
3375 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3376 account.getBookmarks().add(bookmark);
3377 pushBookmarks(account);
3378 conversation.setBookmark(bookmark);
3379 }
3380
3381 public interface OnMamPreferencesFetched {
3382 void onPreferencesFetched(Element prefs);
3383 void onPreferencesFetchFailed();
3384 }
3385
3386 public void pushMamPreferences(Account account, Element prefs) {
3387 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3388 set.addChild(prefs);
3389 sendIqPacket(account, set, null);
3390 }
3391
3392 public interface OnAccountCreated {
3393 void onAccountCreated(Account account);
3394
3395 void informUser(int r);
3396 }
3397
3398 public interface OnMoreMessagesLoaded {
3399 void onMoreMessagesLoaded(int count, Conversation conversation);
3400
3401 void informUser(int r);
3402 }
3403
3404 public interface OnAccountPasswordChanged {
3405 void onPasswordChangeSucceeded();
3406
3407 void onPasswordChangeFailed();
3408 }
3409
3410 public interface OnAffiliationChanged {
3411 void onAffiliationChangedSuccessful(Jid jid);
3412
3413 void onAffiliationChangeFailed(Jid jid, int resId);
3414 }
3415
3416 public interface OnRoleChanged {
3417 void onRoleChangedSuccessful(String nick);
3418
3419 void onRoleChangeFailed(String nick, int resid);
3420 }
3421
3422 public interface OnConversationUpdate {
3423 void onConversationUpdate();
3424 }
3425
3426 public interface OnAccountUpdate {
3427 void onAccountUpdate();
3428 }
3429
3430 public interface OnCaptchaRequested {
3431 void onCaptchaRequested(Account account,
3432 String id,
3433 Data data,
3434 Bitmap captcha);
3435 }
3436
3437 public interface OnRosterUpdate {
3438 void onRosterUpdate();
3439 }
3440
3441 public interface OnMucRosterUpdate {
3442 void onMucRosterUpdate();
3443 }
3444
3445 public interface OnConferenceConfigurationFetched {
3446 void onConferenceConfigurationFetched(Conversation conversation);
3447
3448 void onFetchFailed(Conversation conversation, Element error);
3449 }
3450
3451 public interface OnConferenceJoined {
3452 void onConferenceJoined(Conversation conversation);
3453 }
3454
3455 public interface OnConferenceOptionsPushed {
3456 void onPushSucceeded();
3457
3458 void onPushFailed();
3459 }
3460
3461 public interface OnShowErrorToast {
3462 void onShowErrorToast(int resId);
3463 }
3464
3465 public class XmppConnectionBinder extends Binder {
3466 public XmppConnectionService getService() {
3467 return XmppConnectionService.this;
3468 }
3469 }
3470}