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.Environment;
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.HashMap;
53import java.util.HashSet;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpDecryptionService;
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.DownloadableFile;
74import eu.siacs.conversations.entities.Message;
75import eu.siacs.conversations.entities.MucOptions;
76import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
77import eu.siacs.conversations.entities.Presence;
78import eu.siacs.conversations.entities.PresenceTemplate;
79import eu.siacs.conversations.entities.Roster;
80import eu.siacs.conversations.entities.ServiceDiscoveryResult;
81import eu.siacs.conversations.entities.Transferable;
82import eu.siacs.conversations.entities.TransferablePlaceholder;
83import eu.siacs.conversations.generator.AbstractGenerator;
84import eu.siacs.conversations.generator.IqGenerator;
85import eu.siacs.conversations.generator.MessageGenerator;
86import eu.siacs.conversations.generator.PresenceGenerator;
87import eu.siacs.conversations.http.HttpConnectionManager;
88import eu.siacs.conversations.parser.AbstractParser;
89import eu.siacs.conversations.parser.IqParser;
90import eu.siacs.conversations.parser.MessageParser;
91import eu.siacs.conversations.parser.PresenceParser;
92import eu.siacs.conversations.persistance.DatabaseBackend;
93import eu.siacs.conversations.persistance.FileBackend;
94import eu.siacs.conversations.ui.UiCallback;
95import eu.siacs.conversations.utils.ConversationsFileObserver;
96import eu.siacs.conversations.utils.CryptoHelper;
97import eu.siacs.conversations.utils.ExceptionHelper;
98import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
99import eu.siacs.conversations.utils.PRNGFixes;
100import eu.siacs.conversations.utils.PhoneHelper;
101import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
102import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.Xmlns;
104import eu.siacs.conversations.xml.Element;
105import eu.siacs.conversations.xmpp.OnBindListener;
106import eu.siacs.conversations.xmpp.OnContactStatusChanged;
107import eu.siacs.conversations.xmpp.OnIqPacketReceived;
108import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
109import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
110import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
111import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
112import eu.siacs.conversations.xmpp.OnStatusChanged;
113import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
114import eu.siacs.conversations.xmpp.XmppConnection;
115import eu.siacs.conversations.xmpp.chatstate.ChatState;
116import eu.siacs.conversations.xmpp.forms.Data;
117import eu.siacs.conversations.xmpp.forms.Field;
118import eu.siacs.conversations.xmpp.jid.InvalidJidException;
119import eu.siacs.conversations.xmpp.jid.Jid;
120import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
121import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
122import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
123import eu.siacs.conversations.xmpp.pep.Avatar;
124import eu.siacs.conversations.xmpp.stanzas.IqPacket;
125import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
126import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
127import me.leolin.shortcutbadger.ShortcutBadger;
128
129public class XmppConnectionService extends Service {
130
131 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
132 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
133 public static final String ACTION_TRY_AGAIN = "try_again";
134 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
135 public static final String ACTION_IDLE_PING = "idle_ping";
136 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
137 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
138 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
139 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
140 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
141 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
142 private final IBinder mBinder = new XmppConnectionBinder();
143 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
144 private final IqGenerator mIqGenerator = new IqGenerator(this);
145 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
146
147 private long mLastActivity = 0;
148
149 public DatabaseBackend databaseBackend;
150 private ContentObserver contactObserver = new ContentObserver(null) {
151 @Override
152 public void onChange(boolean selfChange) {
153 super.onChange(selfChange);
154 Intent intent = new Intent(getApplicationContext(),
155 XmppConnectionService.class);
156 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
157 startService(intent);
158 }
159 };
160 private FileBackend fileBackend = new FileBackend(this);
161 private MemorizingTrustManager mMemorizingTrustManager;
162 private NotificationService mNotificationService = new NotificationService(
163 this);
164 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
165 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
166 private IqParser mIqParser = new IqParser(this);
167 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
168 @Override
169 public void onIqPacketReceived(Account account, IqPacket packet) {
170 if (packet.getType() != IqPacket.TYPE.RESULT) {
171 Element error = packet.findChild("error");
172 String text = error != null ? error.findChildContent("text") : null;
173 if (text != null) {
174 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
175 }
176 }
177 }
178 };
179 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
180 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
181 private List<Account> accounts;
182 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
183 this);
184 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
185
186 @Override
187 public void onContactStatusChanged(Contact contact, boolean online) {
188 Conversation conversation = find(getConversations(), contact);
189 if (conversation != null) {
190 if (online) {
191 conversation.endOtrIfNeeded();
192 if (contact.getPresences().size() == 1) {
193 sendUnsentMessages(conversation);
194 }
195 } else {
196 //check if the resource we are haveing a conversation with is still online
197 if (conversation.hasValidOtrSession()) {
198 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
199 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
200 conversation.endOtrIfNeeded();
201 }
202 }
203 }
204 }
205 }
206 };
207 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
208 this);
209 private AvatarService mAvatarService = new AvatarService(this);
210 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
211 private PushManagementService mPushManagementService = new PushManagementService(this);
212 private OnConversationUpdate mOnConversationUpdate = null;
213
214
215 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
216 Environment.getExternalStorageDirectory().getAbsolutePath()
217 ) {
218 @Override
219 public void onEvent(int event, String path) {
220 markFileDeleted(path);
221 }
222 };
223 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
224
225 @Override
226 public void onJinglePacketReceived(Account account, JinglePacket packet) {
227 mJingleConnectionManager.deliverPacket(account, packet);
228 }
229 };
230 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
231
232 @Override
233 public void onMessageAcknowledged(Account account, String uuid) {
234 for (final Conversation conversation : getConversations()) {
235 if (conversation.getAccount() == account) {
236 Message message = conversation.findUnsentMessageWithUuid(uuid);
237 if (message != null) {
238 markMessage(message, Message.STATUS_SEND);
239 }
240 }
241 }
242 }
243 };
244 private int convChangedListenerCount = 0;
245 private OnShowErrorToast mOnShowErrorToast = null;
246 private int showErrorToastListenerCount = 0;
247 private int unreadCount = -1;
248 private OnAccountUpdate mOnAccountUpdate = null;
249 private OnCaptchaRequested mOnCaptchaRequested = null;
250 private int accountChangedListenerCount = 0;
251 private int captchaRequestedListenerCount = 0;
252 private OnRosterUpdate mOnRosterUpdate = null;
253 private OnUpdateBlocklist mOnUpdateBlocklist = null;
254 private int updateBlocklistListenerCount = 0;
255 private int rosterChangedListenerCount = 0;
256 private OnMucRosterUpdate mOnMucRosterUpdate = null;
257 private int mucRosterChangedListenerCount = 0;
258 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
259 private int keyStatusUpdatedListenerCount = 0;
260 private SecureRandom mRandom;
261 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
262 private final OnBindListener mOnBindListener = new OnBindListener() {
263
264 @Override
265 public void onBind(final Account account) {
266 synchronized (mInProgressAvatarFetches) {
267 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
268 final String KEY = iterator.next();
269 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
270 iterator.remove();
271 }
272 }
273 }
274 account.getRoster().clearPresences();
275 mJingleConnectionManager.cancelInTransmission();
276 fetchRosterFromServer(account);
277 fetchBookmarks(account);
278 sendPresence(account);
279 if (mPushManagementService.available(account)) {
280 mPushManagementService.registerPushTokenOnServer(account);
281 }
282 connectMultiModeConversations(account);
283 syncDirtyContacts(account);
284 }
285 };
286 private OnStatusChanged statusListener = new OnStatusChanged() {
287
288 @Override
289 public void onStatusChanged(final Account account) {
290 XmppConnection connection = account.getXmppConnection();
291 if (mOnAccountUpdate != null) {
292 mOnAccountUpdate.onAccountUpdate();
293 }
294 if (account.getStatus() == Account.State.ONLINE) {
295 mMessageArchiveService.executePendingQueries(account);
296 if (connection != null && connection.getFeatures().csi()) {
297 if (checkListeners()) {
298 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
299 connection.sendInactive();
300 } else {
301 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
302 connection.sendActive();
303 }
304 }
305 List<Conversation> conversations = getConversations();
306 for (Conversation conversation : conversations) {
307 if (conversation.getAccount() == account
308 && !account.pendingConferenceJoins.contains(conversation)) {
309 if (!conversation.startOtrIfNeeded()) {
310 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
311 }
312 sendUnsentMessages(conversation);
313 }
314 }
315 for (Conversation conversation : account.pendingConferenceLeaves) {
316 leaveMuc(conversation);
317 }
318 account.pendingConferenceLeaves.clear();
319 for (Conversation conversation : account.pendingConferenceJoins) {
320 joinMuc(conversation);
321 }
322 account.pendingConferenceJoins.clear();
323 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
324 } else if (account.getStatus() == Account.State.OFFLINE) {
325 resetSendingToWaiting(account);
326 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
327 final boolean listeners = checkListeners();
328 final boolean pushMode = Config.PUSH_MODE
329 && mPushManagementService.available(account)
330 && listeners;
331 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
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 OpenPgpApi getOpenPgpApi() {
387 if (!Config.supportOpenPgp()) {
388 return null;
389 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
390 return new OpenPgpApi(this, pgpServiceConnection.getService());
391 } else {
392 return null;
393 }
394 }
395
396 public FileBackend getFileBackend() {
397 return this.fileBackend;
398 }
399
400 public AvatarService getAvatarService() {
401 return this.mAvatarService;
402 }
403
404 public void attachLocationToConversation(final Conversation conversation,
405 final Uri uri,
406 final UiCallback<Message> callback) {
407 int encryption = conversation.getNextEncryption();
408 if (encryption == Message.ENCRYPTION_PGP) {
409 encryption = Message.ENCRYPTION_DECRYPTED;
410 }
411 Message message = new Message(conversation, uri.toString(), encryption);
412 if (conversation.getNextCounterpart() != null) {
413 message.setCounterpart(conversation.getNextCounterpart());
414 }
415 if (encryption == Message.ENCRYPTION_DECRYPTED) {
416 getPgpEngine().encrypt(message, callback);
417 } else {
418 callback.success(message);
419 }
420 }
421
422 public void attachFileToConversation(final Conversation conversation,
423 final Uri uri,
424 final UiCallback<Message> callback) {
425 if (FileBackend.weOwnFile(this, uri)) {
426 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
427 callback.error(R.string.security_error_invalid_file_access, null);
428 return;
429 }
430 final Message message;
431 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
432 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
433 } else {
434 message = new Message(conversation, "", conversation.getNextEncryption());
435 }
436 message.setCounterpart(conversation.getNextCounterpart());
437 message.setType(Message.TYPE_FILE);
438 final String path = getFileBackend().getOriginalPath(uri);
439 mFileAddingExecutor.execute(new Runnable() {
440 @Override
441 public void run() {
442 if (path != null) {
443 message.setRelativeFilePath(path);
444 getFileBackend().updateFileParams(message);
445 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
446 getPgpEngine().encrypt(message, callback);
447 } else {
448 callback.success(message);
449 }
450 } else {
451 try {
452 getFileBackend().copyFileToPrivateStorage(message, uri);
453 getFileBackend().updateFileParams(message);
454 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
455 final PgpEngine pgpEngine = getPgpEngine();
456 if (pgpEngine != null) {
457 pgpEngine.encrypt(message, callback);
458 } else if (callback != null) {
459 callback.error(R.string.unable_to_connect_to_keychain, null);
460 }
461 } else {
462 callback.success(message);
463 }
464 } catch (FileBackend.FileCopyException e) {
465 callback.error(e.getResId(), message);
466 }
467 }
468 }
469 });
470 }
471
472 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
473 if (FileBackend.weOwnFile(this, uri)) {
474 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
475 callback.error(R.string.security_error_invalid_file_access, null);
476 return;
477 }
478 final String compressPictures = getCompressPicturesPreference();
479 if ("never".equals(compressPictures)
480 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
481 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
482 attachFileToConversation(conversation, uri, callback);
483 return;
484 }
485 final Message message;
486 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
487 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
488 } else {
489 message = new Message(conversation, "", conversation.getNextEncryption());
490 }
491 message.setCounterpart(conversation.getNextCounterpart());
492 message.setType(Message.TYPE_IMAGE);
493 mFileAddingExecutor.execute(new Runnable() {
494
495 @Override
496 public void run() {
497 try {
498 getFileBackend().copyImageToPrivateStorage(message, uri);
499 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
500 final PgpEngine pgpEngine = getPgpEngine();
501 if (pgpEngine != null) {
502 pgpEngine.encrypt(message, callback);
503 } else if (callback != null){
504 callback.error(R.string.unable_to_connect_to_keychain, null);
505 }
506 } else {
507 callback.success(message);
508 }
509 } catch (final FileBackend.FileCopyException e) {
510 callback.error(e.getResId(), message);
511 }
512 }
513 });
514 }
515
516 public Conversation find(Bookmark bookmark) {
517 return find(bookmark.getAccount(), bookmark.getJid());
518 }
519
520 public Conversation find(final Account account, final Jid jid) {
521 return find(getConversations(), account, jid);
522 }
523
524 @Override
525 public int onStartCommand(Intent intent, int flags, int startId) {
526 final String action = intent == null ? null : intent.getAction();
527 boolean interactive = false;
528 if (action != null) {
529 switch (action) {
530 case ConnectivityManager.CONNECTIVITY_ACTION:
531 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
532 resetAllAttemptCounts(true);
533 }
534 break;
535 case ACTION_MERGE_PHONE_CONTACTS:
536 if (mRestoredFromDatabase) {
537 loadPhoneContacts();
538 }
539 return START_STICKY;
540 case Intent.ACTION_SHUTDOWN:
541 logoutAndSave(true);
542 return START_NOT_STICKY;
543 case ACTION_CLEAR_NOTIFICATION:
544 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
545 if (c != null) {
546 mNotificationService.clear(c);
547 } else {
548 mNotificationService.clear();
549 }
550 break;
551 case ACTION_DISABLE_FOREGROUND:
552 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
553 toggleForegroundService();
554 break;
555 case ACTION_TRY_AGAIN:
556 resetAllAttemptCounts(false);
557 interactive = true;
558 break;
559 case ACTION_DISABLE_ACCOUNT:
560 try {
561 String jid = intent.getStringExtra("account");
562 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
563 if (account != null) {
564 account.setOption(Account.OPTION_DISABLED, true);
565 updateAccount(account);
566 }
567 } catch (final InvalidJidException ignored) {
568 break;
569 }
570 break;
571 case AudioManager.RINGER_MODE_CHANGED_ACTION:
572 if (xaOnSilentMode()) {
573 refreshAllPresences();
574 }
575 break;
576 case Intent.ACTION_SCREEN_ON:
577 deactivateGracePeriod();
578 case Intent.ACTION_SCREEN_OFF:
579 if (awayWhenScreenOff()) {
580 refreshAllPresences();
581 }
582 break;
583 case ACTION_GCM_TOKEN_REFRESH:
584 refreshAllGcmTokens();
585 break;
586 case ACTION_IDLE_PING:
587 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
588 && !Config.PUSH_MODE) {
589 scheduleNextIdlePing();
590 }
591 break;
592 case ACTION_GCM_MESSAGE_RECEIVED:
593 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
594 break;
595 }
596 }
597 this.wakeLock.acquire();
598
599 boolean pingNow = false;
600 HashSet<Account> pingCandidates = new HashSet<>();
601
602 for (Account account : accounts) {
603 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
604 if (!hasInternetConnection()) {
605 account.setStatus(Account.State.NO_INTERNET);
606 if (statusListener != null) {
607 statusListener.onStatusChanged(account);
608 }
609 } else {
610 if (account.getStatus() == Account.State.NO_INTERNET) {
611 account.setStatus(Account.State.OFFLINE);
612 if (statusListener != null) {
613 statusListener.onStatusChanged(account);
614 }
615 }
616 if (account.getStatus() == Account.State.ONLINE) {
617 long lastReceived = account.getXmppConnection().getLastPacketReceived();
618 long lastSent = account.getXmppConnection().getLastPingSent();
619 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
620 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
621 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
622 if (lastSent > lastReceived) {
623 if (pingTimeoutIn < 0) {
624 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
625 this.reconnectAccount(account, true, interactive);
626 } else {
627 int secs = (int) (pingTimeoutIn / 1000);
628 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
629 }
630 } else {
631 pingCandidates.add(account);
632 if (msToNextPing <= 0) {
633 pingNow = true;
634 } else {
635 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
636 }
637 }
638 } else if (account.getStatus() == Account.State.OFFLINE) {
639 reconnectAccount(account, true, interactive);
640 } else if (account.getStatus() == Account.State.CONNECTING) {
641 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
642 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
643 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
644 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
645 if (timeout < 0) {
646 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
647 account.getXmppConnection().resetAttemptCount();
648 reconnectAccount(account, true, interactive);
649 } else if (discoTimeout < 0) {
650 account.getXmppConnection().sendDiscoTimeout();
651 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
652 } else {
653 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
654 }
655 } else {
656 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
657 reconnectAccount(account, true, interactive);
658 }
659 }
660 }
661 if (mOnAccountUpdate != null) {
662 mOnAccountUpdate.onAccountUpdate();
663 }
664 }
665 }
666 if (pingNow) {
667 final boolean listeners = checkListeners();
668 for (Account account : pingCandidates) {
669 if (listeners
670 && Config.PUSH_MODE
671 && mPushManagementService.available(account)) {
672 account.getXmppConnection().waitForPush();
673 cancelWakeUpCall(account.getUuid().hashCode());
674 } else {
675 account.getXmppConnection().sendPing();
676 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
677 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
678 }
679 }
680 }
681 if (wakeLock.isHeld()) {
682 try {
683 wakeLock.release();
684 } catch (final RuntimeException ignored) {
685 }
686 }
687 return START_STICKY;
688 }
689
690 private boolean xaOnSilentMode() {
691 return getPreferences().getBoolean("xa_on_silent_mode", false);
692 }
693
694 private boolean manuallyChangePresence() {
695 return getPreferences().getBoolean("manually_change_presence", false);
696 }
697
698 private boolean treatVibrateAsSilent() {
699 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
700 }
701
702 private boolean awayWhenScreenOff() {
703 return getPreferences().getBoolean("away_when_screen_off", false);
704 }
705
706 private String getCompressPicturesPreference() {
707 return getPreferences().getString("picture_compression", "auto");
708 }
709
710 private Presence.Status getTargetPresence() {
711 if (xaOnSilentMode() && isPhoneSilenced()) {
712 return Presence.Status.XA;
713 } else if (awayWhenScreenOff() && !isInteractive()) {
714 return Presence.Status.AWAY;
715 } else {
716 return Presence.Status.ONLINE;
717 }
718 }
719
720 @SuppressLint("NewApi")
721 @SuppressWarnings("deprecation")
722 public boolean isInteractive() {
723 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
724
725 final boolean isScreenOn;
726 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
727 isScreenOn = pm.isScreenOn();
728 } else {
729 isScreenOn = pm.isInteractive();
730 }
731 return isScreenOn;
732 }
733
734 private boolean isPhoneSilenced() {
735 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
736 try {
737 if (treatVibrateAsSilent()) {
738 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
739 } else {
740 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
741 }
742 } catch (Throwable throwable) {
743 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
744 return false;
745 }
746 }
747
748 private void resetAllAttemptCounts(boolean reallyAll) {
749 Log.d(Config.LOGTAG, "resetting all attempt counts");
750 for (Account account : accounts) {
751 if (account.hasErrorStatus() || reallyAll) {
752 final XmppConnection connection = account.getXmppConnection();
753 if (connection != null) {
754 connection.resetAttemptCount();
755 }
756 }
757 }
758 }
759
760 public boolean hasInternetConnection() {
761 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
762 .getSystemService(Context.CONNECTIVITY_SERVICE);
763 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
764 return activeNetwork != null && activeNetwork.isConnected();
765 }
766
767 @SuppressLint("TrulyRandom")
768 @Override
769 public void onCreate() {
770 ExceptionHelper.init(getApplicationContext());
771 PRNGFixes.apply();
772 this.mRandom = new SecureRandom();
773 updateMemorizingTrustmanager();
774 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
775 final int cacheSize = maxMemory / 8;
776 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
777 @Override
778 protected int sizeOf(final String key, final Bitmap bitmap) {
779 return bitmap.getByteCount() / 1024;
780 }
781 };
782
783 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
784 this.accounts = databaseBackend.getAccounts();
785
786 restoreFromDatabase();
787
788 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
789 new Thread(new Runnable() {
790 @Override
791 public void run() {
792 fileObserver.startWatching();
793 }
794 }).start();
795 if (Config.supportOpenPgp()) {
796 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
797 @Override
798 public void onBound(IOpenPgpService2 service) {
799 for (Account account : accounts) {
800 final PgpDecryptionService pgp = account.getPgpDecryptionService();
801 if(pgp != null) {
802 pgp.continueDecryption(true);
803 }
804 }
805 }
806
807 @Override
808 public void onError(Exception e) {
809 }
810 });
811 this.pgpServiceConnection.bindToService();
812 }
813
814 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
815 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
816 toggleForegroundService();
817 updateUnreadCountBadge();
818 toggleScreenEventReceiver();
819 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
820 && !Config.PUSH_MODE) {
821 scheduleNextIdlePing();
822 }
823 }
824
825 @Override
826 public void onTrimMemory(int level) {
827 super.onTrimMemory(level);
828 if (level >= TRIM_MEMORY_COMPLETE) {
829 Log.d(Config.LOGTAG, "clear cache due to low memory");
830 getBitmapCache().evictAll();
831 }
832 }
833
834 @Override
835 public void onDestroy() {
836 try {
837 unregisterReceiver(this.mEventReceiver);
838 } catch (IllegalArgumentException e) {
839 //ignored
840 }
841 fileObserver.stopWatching();
842 super.onDestroy();
843 }
844
845 public void toggleScreenEventReceiver() {
846 if (awayWhenScreenOff() && !manuallyChangePresence()) {
847 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
848 filter.addAction(Intent.ACTION_SCREEN_OFF);
849 registerReceiver(this.mEventReceiver, filter);
850 } else {
851 try {
852 unregisterReceiver(this.mEventReceiver);
853 } catch (IllegalArgumentException e) {
854 //ignored
855 }
856 }
857 }
858
859 public void toggleForegroundService() {
860 if (getPreferences().getBoolean("keep_foreground_service", false)) {
861 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
862 } else {
863 stopForeground(true);
864 }
865 }
866
867 @Override
868 public void onTaskRemoved(final Intent rootIntent) {
869 super.onTaskRemoved(rootIntent);
870 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
871 this.logoutAndSave(false);
872 } else {
873 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
874 }
875 }
876
877 private void logoutAndSave(boolean stop) {
878 int activeAccounts = 0;
879 for (final Account account : accounts) {
880 if (account.getStatus() != Account.State.DISABLED) {
881 activeAccounts++;
882 }
883 databaseBackend.writeRoster(account.getRoster());
884 if (account.getXmppConnection() != null) {
885 new Thread(new Runnable() {
886 @Override
887 public void run() {
888 disconnect(account, false);
889 }
890 }).start();
891 }
892 }
893 if (stop || activeAccounts == 0) {
894 Log.d(Config.LOGTAG, "good bye");
895 stopSelf();
896 }
897 }
898
899 private void cancelWakeUpCall(int requestCode) {
900 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
901 final Intent intent = new Intent(this, EventReceiver.class);
902 intent.setAction("ping");
903 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
904 }
905
906 public void scheduleWakeUpCall(int seconds, int requestCode) {
907 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
908 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
909 Intent intent = new Intent(this, EventReceiver.class);
910 intent.setAction("ping");
911 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
912 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
913 }
914
915 @TargetApi(Build.VERSION_CODES.M)
916 private void scheduleNextIdlePing() {
917 Log.d(Config.LOGTAG,"schedule next idle ping");
918 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
919 Intent intent = new Intent(this, EventReceiver.class);
920 intent.setAction(ACTION_IDLE_PING);
921 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
922 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
923 PendingIntent.getBroadcast(this,0,intent,0)
924 );
925 }
926
927 public XmppConnection createConnection(final Account account) {
928 final SharedPreferences sharedPref = getPreferences();
929 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
930 .toLowerCase(Locale.getDefault()));
931 final XmppConnection connection = new XmppConnection(account, this);
932 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
933 connection.setOnStatusChangedListener(this.statusListener);
934 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
935 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
936 connection.setOnJinglePacketReceivedListener(this.jingleListener);
937 connection.setOnBindListener(this.mOnBindListener);
938 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
939 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
940 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
941 AxolotlService axolotlService = account.getAxolotlService();
942 if (axolotlService != null) {
943 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
944 }
945 return connection;
946 }
947
948 public void sendChatState(Conversation conversation) {
949 if (sendChatStates()) {
950 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
951 sendMessagePacket(conversation.getAccount(), packet);
952 }
953 }
954
955 private void sendFileMessage(final Message message, final boolean delay) {
956 Log.d(Config.LOGTAG, "send file message");
957 final Account account = message.getConversation().getAccount();
958 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
959 mHttpConnectionManager.createNewUploadConnection(message, delay);
960 } else {
961 mJingleConnectionManager.createNewConnection(message);
962 }
963 }
964
965 public void sendMessage(final Message message) {
966 sendMessage(message, false, false);
967 }
968
969 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
970 final Account account = message.getConversation().getAccount();
971 final Conversation conversation = message.getConversation();
972 account.deactivateGracePeriod();
973 MessagePacket packet = null;
974 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
975 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
976 && !message.edited();
977 boolean saveInDb = addToConversation;
978 message.setStatus(Message.STATUS_WAITING);
979
980 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
981 message.getConversation().endOtrIfNeeded();
982 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
983 new Conversation.OnMessageFound() {
984 @Override
985 public void onMessageFound(Message message) {
986 markMessage(message, Message.STATUS_SEND_FAILED);
987 }
988 });
989 }
990
991 if (account.isOnlineAndConnected()) {
992 switch (message.getEncryption()) {
993 case Message.ENCRYPTION_NONE:
994 if (message.needsUploading()) {
995 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
996 || message.fixCounterpart()) {
997 this.sendFileMessage(message, delay);
998 } else {
999 break;
1000 }
1001 } else {
1002 packet = mMessageGenerator.generateChat(message);
1003 }
1004 break;
1005 case Message.ENCRYPTION_PGP:
1006 case Message.ENCRYPTION_DECRYPTED:
1007 if (message.needsUploading()) {
1008 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1009 || message.fixCounterpart()) {
1010 this.sendFileMessage(message, delay);
1011 } else {
1012 break;
1013 }
1014 } else {
1015 packet = mMessageGenerator.generatePgpChat(message);
1016 }
1017 break;
1018 case Message.ENCRYPTION_OTR:
1019 SessionImpl otrSession = conversation.getOtrSession();
1020 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1021 try {
1022 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1023 } catch (InvalidJidException e) {
1024 break;
1025 }
1026 if (message.needsUploading()) {
1027 mJingleConnectionManager.createNewConnection(message);
1028 } else {
1029 packet = mMessageGenerator.generateOtrChat(message);
1030 }
1031 } else if (otrSession == null) {
1032 if (message.fixCounterpart()) {
1033 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1034 } else {
1035 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1036 break;
1037 }
1038 } else {
1039 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1040 }
1041 break;
1042 case Message.ENCRYPTION_AXOLOTL:
1043 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1044 if (message.needsUploading()) {
1045 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1046 || message.fixCounterpart()) {
1047 this.sendFileMessage(message, delay);
1048 } else {
1049 break;
1050 }
1051 } else {
1052 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1053 if (axolotlMessage == null) {
1054 account.getAxolotlService().preparePayloadMessage(message, delay);
1055 } else {
1056 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1057 }
1058 }
1059 break;
1060
1061 }
1062 if (packet != null) {
1063 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1064 message.setStatus(Message.STATUS_UNSEND);
1065 } else {
1066 message.setStatus(Message.STATUS_SEND);
1067 }
1068 }
1069 } else {
1070 switch (message.getEncryption()) {
1071 case Message.ENCRYPTION_DECRYPTED:
1072 if (!message.needsUploading()) {
1073 String pgpBody = message.getEncryptedBody();
1074 String decryptedBody = message.getBody();
1075 message.setBody(pgpBody);
1076 message.setEncryption(Message.ENCRYPTION_PGP);
1077 databaseBackend.createMessage(message);
1078 saveInDb = false;
1079 message.setBody(decryptedBody);
1080 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1081 }
1082 break;
1083 case Message.ENCRYPTION_OTR:
1084 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1085 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1086 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1087 }
1088 break;
1089 case Message.ENCRYPTION_AXOLOTL:
1090 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1091 break;
1092 }
1093 }
1094
1095 if (resend) {
1096 if (packet != null && addToConversation) {
1097 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1098 markMessage(message, Message.STATUS_UNSEND);
1099 } else {
1100 markMessage(message, Message.STATUS_SEND);
1101 }
1102 }
1103 } else {
1104 if (addToConversation) {
1105 conversation.add(message);
1106 }
1107 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1108 if (saveInDb) {
1109 databaseBackend.createMessage(message);
1110 } else if (message.edited()) {
1111 databaseBackend.updateMessage(message, message.getEditedId());
1112 }
1113 }
1114 updateConversationUi();
1115 }
1116 if (packet != null) {
1117 if (delay) {
1118 mMessageGenerator.addDelay(packet, message.getTimeSent());
1119 }
1120 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1121 if (this.sendChatStates()) {
1122 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1123 }
1124 }
1125 sendMessagePacket(account, packet);
1126 }
1127 }
1128
1129 private void sendUnsentMessages(final Conversation conversation) {
1130 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1131
1132 @Override
1133 public void onMessageFound(Message message) {
1134 resendMessage(message, true);
1135 }
1136 });
1137 }
1138
1139 public void resendMessage(final Message message, final boolean delay) {
1140 sendMessage(message, true, delay);
1141 }
1142
1143 public void fetchRosterFromServer(final Account account) {
1144 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1145 if (!"".equals(account.getRosterVersion())) {
1146 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1147 + ": fetching roster version " + account.getRosterVersion());
1148 } else {
1149 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1150 }
1151 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1152 sendIqPacket(account, iqPacket, mIqParser);
1153 }
1154
1155 public void fetchBookmarks(final Account account) {
1156 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1157 final Element query = iqPacket.query("jabber:iq:private");
1158 query.addChild("storage", "storage:bookmarks");
1159 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1160
1161 @Override
1162 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1163 if (packet.getType() == IqPacket.TYPE.RESULT) {
1164 final Element query = packet.query();
1165 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1166 final Element storage = query.findChild("storage", "storage:bookmarks");
1167 final boolean autojoin = respectAutojoin();
1168 if (storage != null) {
1169 for (final Element item : storage.getChildren()) {
1170 if (item.getName().equals("conference")) {
1171 final Bookmark bookmark = Bookmark.parse(item, account);
1172 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1173 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1174 bookmark.setBookmarkName(old.getBookmarkName());
1175 }
1176 Conversation conversation = find(bookmark);
1177 if (conversation != null) {
1178 conversation.setBookmark(bookmark);
1179 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1180 conversation = findOrCreateConversation(
1181 account, bookmark.getJid(), true);
1182 conversation.setBookmark(bookmark);
1183 joinMuc(conversation);
1184 }
1185 }
1186 }
1187 }
1188 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1189 } else {
1190 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1191 }
1192 }
1193 };
1194 sendIqPacket(account, iqPacket, callback);
1195 }
1196
1197 public void pushBookmarks(Account account) {
1198 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1199 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1200 Element query = iqPacket.query("jabber:iq:private");
1201 Element storage = query.addChild("storage", "storage:bookmarks");
1202 for (Bookmark bookmark : account.getBookmarks()) {
1203 storage.addChild(bookmark);
1204 }
1205 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1206 }
1207
1208 private void restoreFromDatabase() {
1209 synchronized (this.conversations) {
1210 final Map<String, Account> accountLookupTable = new Hashtable<>();
1211 for (Account account : this.accounts) {
1212 accountLookupTable.put(account.getUuid(), account);
1213 }
1214 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1215 for (Conversation conversation : this.conversations) {
1216 Account account = accountLookupTable.get(conversation.getAccountUuid());
1217 conversation.setAccount(account);
1218 }
1219 Runnable runnable = new Runnable() {
1220 @Override
1221 public void run() {
1222 Log.d(Config.LOGTAG, "restoring roster");
1223 for (Account account : accounts) {
1224 databaseBackend.readRoster(account.getRoster());
1225 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1226 }
1227 getBitmapCache().evictAll();
1228 loadPhoneContacts();
1229 Log.d(Config.LOGTAG, "restoring messages");
1230 for (Conversation conversation : conversations) {
1231 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1232 checkDeletedFiles(conversation);
1233 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1234 @Override
1235 public void onMessageFound(Message message) {
1236 mNotificationService.pushFromBacklog(message);
1237 }
1238 });
1239 }
1240 mNotificationService.finishBacklog(false);
1241 mRestoredFromDatabase = true;
1242 Log.d(Config.LOGTAG, "restored all messages");
1243 updateConversationUi();
1244 }
1245 };
1246 mDatabaseExecutor.execute(runnable);
1247 }
1248 }
1249
1250 public void loadPhoneContacts() {
1251 mContactMergerExecutor.execute(new Runnable() {
1252 @Override
1253 public void run() {
1254 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1255 @Override
1256 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1257 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1258 for (Account account : accounts) {
1259 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1260 for (Bundle phoneContact : phoneContacts) {
1261 Jid jid;
1262 try {
1263 jid = Jid.fromString(phoneContact.getString("jid"));
1264 } catch (final InvalidJidException e) {
1265 continue;
1266 }
1267 final Contact contact = account.getRoster().getContact(jid);
1268 String systemAccount = phoneContact.getInt("phoneid")
1269 + "#"
1270 + phoneContact.getString("lookup");
1271 contact.setSystemAccount(systemAccount);
1272 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1273 getAvatarService().clear(contact);
1274 }
1275 contact.setSystemName(phoneContact.getString("displayname"));
1276 withSystemAccounts.remove(contact);
1277 }
1278 for (Contact contact : withSystemAccounts) {
1279 contact.setSystemAccount(null);
1280 contact.setSystemName(null);
1281 if (contact.setPhotoUri(null)) {
1282 getAvatarService().clear(contact);
1283 }
1284 }
1285 }
1286 Log.d(Config.LOGTAG, "finished merging phone contacts");
1287 updateAccountUi();
1288 }
1289 });
1290 }
1291 });
1292 }
1293
1294 public List<Conversation> getConversations() {
1295 return this.conversations;
1296 }
1297
1298 private void checkDeletedFiles(Conversation conversation) {
1299 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1300
1301 @Override
1302 public void onMessageFound(Message message) {
1303 if (!getFileBackend().isFileAvailable(message)) {
1304 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1305 final int s = message.getStatus();
1306 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1307 markMessage(message, Message.STATUS_SEND_FAILED);
1308 }
1309 }
1310 }
1311 });
1312 }
1313
1314 private void markFileDeleted(final String path) {
1315 Log.d(Config.LOGTAG,"deleted file "+path);
1316 for (Conversation conversation : getConversations()) {
1317 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1318 @Override
1319 public void onMessageFound(Message message) {
1320 DownloadableFile file = fileBackend.getFile(message);
1321 if (file.getAbsolutePath().equals(path)) {
1322 if (!file.exists()) {
1323 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1324 final int s = message.getStatus();
1325 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1326 markMessage(message, Message.STATUS_SEND_FAILED);
1327 } else {
1328 updateConversationUi();
1329 }
1330 } else {
1331 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1332 }
1333 }
1334 }
1335 });
1336 }
1337 }
1338
1339 public void populateWithOrderedConversations(final List<Conversation> list) {
1340 populateWithOrderedConversations(list, true);
1341 }
1342
1343 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1344 list.clear();
1345 if (includeNoFileUpload) {
1346 list.addAll(getConversations());
1347 } else {
1348 for (Conversation conversation : getConversations()) {
1349 if (conversation.getMode() == Conversation.MODE_SINGLE
1350 || conversation.getAccount().httpUploadAvailable()) {
1351 list.add(conversation);
1352 }
1353 }
1354 }
1355 try {
1356 Collections.sort(list);
1357 } catch (IllegalArgumentException e) {
1358 //ignore
1359 }
1360 }
1361
1362 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1363 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1364 return;
1365 } else if (timestamp == 0) {
1366 return;
1367 }
1368 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1369 Runnable runnable = new Runnable() {
1370 @Override
1371 public void run() {
1372 final Account account = conversation.getAccount();
1373 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1374 if (messages.size() > 0) {
1375 conversation.addAll(0, messages);
1376 checkDeletedFiles(conversation);
1377 callback.onMoreMessagesLoaded(messages.size(), conversation);
1378 } else if (conversation.hasMessagesLeftOnServer()
1379 && account.isOnlineAndConnected()
1380 && conversation.getLastClearHistory() == 0) {
1381 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1382 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1383 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1384 if (query != null) {
1385 query.setCallback(callback);
1386 }
1387 callback.informUser(R.string.fetching_history_from_server);
1388 }
1389 }
1390 }
1391 };
1392 mDatabaseExecutor.execute(runnable);
1393 }
1394
1395 public List<Account> getAccounts() {
1396 return this.accounts;
1397 }
1398
1399 public List<Conversation> findAllConferencesWith(Contact contact) {
1400 ArrayList<Conversation> results = new ArrayList<>();
1401 for(Conversation conversation : conversations) {
1402 if (conversation.getMode() == Conversation.MODE_MULTI
1403 && conversation.getMucOptions().isContactInRoom(contact)) {
1404 results.add(conversation);
1405 }
1406 }
1407 return results;
1408 }
1409
1410 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1411 for (final Conversation conversation : haystack) {
1412 if (conversation.getContact() == contact) {
1413 return conversation;
1414 }
1415 }
1416 return null;
1417 }
1418
1419 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1420 if (jid == null) {
1421 return null;
1422 }
1423 for (final Conversation conversation : haystack) {
1424 if ((account == null || conversation.getAccount() == account)
1425 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1426 return conversation;
1427 }
1428 }
1429 return null;
1430 }
1431
1432 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1433 return this.findOrCreateConversation(account, jid, muc, null);
1434 }
1435
1436 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1437 synchronized (this.conversations) {
1438 Conversation conversation = find(account, jid);
1439 if (conversation != null) {
1440 return conversation;
1441 }
1442 conversation = databaseBackend.findConversation(account, jid);
1443 if (conversation != null) {
1444 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1445 conversation.setAccount(account);
1446 if (muc) {
1447 conversation.setMode(Conversation.MODE_MULTI);
1448 conversation.setContactJid(jid);
1449 } else {
1450 conversation.setMode(Conversation.MODE_SINGLE);
1451 conversation.setContactJid(jid.toBareJid());
1452 }
1453 conversation.setNextEncryption(-1);
1454 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1455 this.databaseBackend.updateConversation(conversation);
1456 } else {
1457 String conversationName;
1458 Contact contact = account.getRoster().getContact(jid);
1459 if (contact != null) {
1460 conversationName = contact.getDisplayName();
1461 } else {
1462 conversationName = jid.getLocalpart();
1463 }
1464 if (muc) {
1465 conversation = new Conversation(conversationName, account, jid,
1466 Conversation.MODE_MULTI);
1467 } else {
1468 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1469 Conversation.MODE_SINGLE);
1470 }
1471 this.databaseBackend.createConversation(conversation);
1472 }
1473 if (account.getXmppConnection() != null
1474 && account.getXmppConnection().getFeatures().mam()
1475 && !muc) {
1476 if (query == null) {
1477 this.mMessageArchiveService.query(conversation);
1478 } else {
1479 if (query.getConversation() == null) {
1480 this.mMessageArchiveService.query(conversation, query.getStart());
1481 }
1482 }
1483 }
1484 checkDeletedFiles(conversation);
1485 this.conversations.add(conversation);
1486 updateConversationUi();
1487 return conversation;
1488 }
1489 }
1490
1491 public void archiveConversation(Conversation conversation) {
1492 getNotificationService().clear(conversation);
1493 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1494 conversation.setNextEncryption(-1);
1495 synchronized (this.conversations) {
1496 if (conversation.getMode() == Conversation.MODE_MULTI) {
1497 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1498 Bookmark bookmark = conversation.getBookmark();
1499 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1500 bookmark.setAutojoin(false);
1501 pushBookmarks(bookmark.getAccount());
1502 }
1503 }
1504 leaveMuc(conversation);
1505 } else {
1506 conversation.endOtrIfNeeded();
1507 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1508 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1509 sendPresencePacket(
1510 conversation.getAccount(),
1511 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1512 );
1513 }
1514 }
1515 this.databaseBackend.updateConversation(conversation);
1516 this.conversations.remove(conversation);
1517 updateConversationUi();
1518 }
1519 }
1520
1521 public void createAccount(final Account account) {
1522 account.initAccountServices(this);
1523 databaseBackend.createAccount(account);
1524 this.accounts.add(account);
1525 this.reconnectAccountInBackground(account);
1526 updateAccountUi();
1527 }
1528
1529 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1530 new Thread(new Runnable() {
1531 @Override
1532 public void run() {
1533 try {
1534 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1535 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1536 if (findAccountByJid(info.first) == null) {
1537 Account account = new Account(info.first, "");
1538 account.setPrivateKeyAlias(alias);
1539 account.setOption(Account.OPTION_DISABLED, true);
1540 account.setDisplayName(info.second);
1541 createAccount(account);
1542 callback.onAccountCreated(account);
1543 if (Config.X509_VERIFICATION) {
1544 try {
1545 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1546 } catch (CertificateException e) {
1547 callback.informUser(R.string.certificate_chain_is_not_trusted);
1548 }
1549 }
1550 } else {
1551 callback.informUser(R.string.account_already_exists);
1552 }
1553 } catch (Exception e) {
1554 e.printStackTrace();
1555 callback.informUser(R.string.unable_to_parse_certificate);
1556 }
1557 }
1558 }).start();
1559
1560 }
1561
1562 public void updateKeyInAccount(final Account account, final String alias) {
1563 Log.d(Config.LOGTAG, "update key in account " + alias);
1564 try {
1565 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1566 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1567 if (account.getJid().toBareJid().equals(info.first)) {
1568 account.setPrivateKeyAlias(alias);
1569 account.setDisplayName(info.second);
1570 databaseBackend.updateAccount(account);
1571 if (Config.X509_VERIFICATION) {
1572 try {
1573 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1574 } catch (CertificateException e) {
1575 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1576 }
1577 account.getAxolotlService().regenerateKeys(true);
1578 }
1579 } else {
1580 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1581 }
1582 } catch (Exception e) {
1583 e.printStackTrace();
1584 }
1585 }
1586
1587 public void updateAccount(final Account account) {
1588 this.statusListener.onStatusChanged(account);
1589 databaseBackend.updateAccount(account);
1590 reconnectAccountInBackground(account);
1591 updateAccountUi();
1592 getNotificationService().updateErrorNotification();
1593 }
1594
1595 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1596 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1597 sendIqPacket(account, iq, new OnIqPacketReceived() {
1598 @Override
1599 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1600 if (packet.getType() == IqPacket.TYPE.RESULT) {
1601 account.setPassword(newPassword);
1602 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1603 databaseBackend.updateAccount(account);
1604 callback.onPasswordChangeSucceeded();
1605 } else {
1606 callback.onPasswordChangeFailed();
1607 }
1608 }
1609 });
1610 }
1611
1612 public void deleteAccount(final Account account) {
1613 synchronized (this.conversations) {
1614 for (final Conversation conversation : conversations) {
1615 if (conversation.getAccount() == account) {
1616 if (conversation.getMode() == Conversation.MODE_MULTI) {
1617 leaveMuc(conversation);
1618 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1619 conversation.endOtrIfNeeded();
1620 }
1621 conversations.remove(conversation);
1622 }
1623 }
1624 if (account.getXmppConnection() != null) {
1625 new Thread(new Runnable() {
1626 @Override
1627 public void run() {
1628 disconnect(account, true);
1629 }
1630 });
1631 }
1632 Runnable runnable = new Runnable() {
1633 @Override
1634 public void run() {
1635 databaseBackend.deleteAccount(account);
1636 }
1637 };
1638 mDatabaseExecutor.execute(runnable);
1639 this.accounts.remove(account);
1640 updateAccountUi();
1641 getNotificationService().updateErrorNotification();
1642 }
1643 }
1644
1645 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1646 synchronized (this) {
1647 this.mLastActivity = System.currentTimeMillis();
1648 if (checkListeners()) {
1649 switchToForeground();
1650 }
1651 this.mOnConversationUpdate = listener;
1652 this.mNotificationService.setIsInForeground(true);
1653 if (this.convChangedListenerCount < 2) {
1654 this.convChangedListenerCount++;
1655 }
1656 }
1657 }
1658
1659 public void removeOnConversationListChangedListener() {
1660 synchronized (this) {
1661 this.convChangedListenerCount--;
1662 if (this.convChangedListenerCount <= 0) {
1663 this.convChangedListenerCount = 0;
1664 this.mOnConversationUpdate = null;
1665 this.mNotificationService.setIsInForeground(false);
1666 if (checkListeners()) {
1667 switchToBackground();
1668 }
1669 }
1670 }
1671 }
1672
1673 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1674 synchronized (this) {
1675 if (checkListeners()) {
1676 switchToForeground();
1677 }
1678 this.mOnShowErrorToast = onShowErrorToast;
1679 if (this.showErrorToastListenerCount < 2) {
1680 this.showErrorToastListenerCount++;
1681 }
1682 }
1683 this.mOnShowErrorToast = onShowErrorToast;
1684 }
1685
1686 public void removeOnShowErrorToastListener() {
1687 synchronized (this) {
1688 this.showErrorToastListenerCount--;
1689 if (this.showErrorToastListenerCount <= 0) {
1690 this.showErrorToastListenerCount = 0;
1691 this.mOnShowErrorToast = null;
1692 if (checkListeners()) {
1693 switchToBackground();
1694 }
1695 }
1696 }
1697 }
1698
1699 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1700 synchronized (this) {
1701 if (checkListeners()) {
1702 switchToForeground();
1703 }
1704 this.mOnAccountUpdate = listener;
1705 if (this.accountChangedListenerCount < 2) {
1706 this.accountChangedListenerCount++;
1707 }
1708 }
1709 }
1710
1711 public void removeOnAccountListChangedListener() {
1712 synchronized (this) {
1713 this.accountChangedListenerCount--;
1714 if (this.accountChangedListenerCount <= 0) {
1715 this.mOnAccountUpdate = null;
1716 this.accountChangedListenerCount = 0;
1717 if (checkListeners()) {
1718 switchToBackground();
1719 }
1720 }
1721 }
1722 }
1723
1724 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1725 synchronized (this) {
1726 if (checkListeners()) {
1727 switchToForeground();
1728 }
1729 this.mOnCaptchaRequested = listener;
1730 if (this.captchaRequestedListenerCount < 2) {
1731 this.captchaRequestedListenerCount++;
1732 }
1733 }
1734 }
1735
1736 public void removeOnCaptchaRequestedListener() {
1737 synchronized (this) {
1738 this.captchaRequestedListenerCount--;
1739 if (this.captchaRequestedListenerCount <= 0) {
1740 this.mOnCaptchaRequested = null;
1741 this.captchaRequestedListenerCount = 0;
1742 if (checkListeners()) {
1743 switchToBackground();
1744 }
1745 }
1746 }
1747 }
1748
1749 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1750 synchronized (this) {
1751 if (checkListeners()) {
1752 switchToForeground();
1753 }
1754 this.mOnRosterUpdate = listener;
1755 if (this.rosterChangedListenerCount < 2) {
1756 this.rosterChangedListenerCount++;
1757 }
1758 }
1759 }
1760
1761 public void removeOnRosterUpdateListener() {
1762 synchronized (this) {
1763 this.rosterChangedListenerCount--;
1764 if (this.rosterChangedListenerCount <= 0) {
1765 this.rosterChangedListenerCount = 0;
1766 this.mOnRosterUpdate = null;
1767 if (checkListeners()) {
1768 switchToBackground();
1769 }
1770 }
1771 }
1772 }
1773
1774 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1775 synchronized (this) {
1776 if (checkListeners()) {
1777 switchToForeground();
1778 }
1779 this.mOnUpdateBlocklist = listener;
1780 if (this.updateBlocklistListenerCount < 2) {
1781 this.updateBlocklistListenerCount++;
1782 }
1783 }
1784 }
1785
1786 public void removeOnUpdateBlocklistListener() {
1787 synchronized (this) {
1788 this.updateBlocklistListenerCount--;
1789 if (this.updateBlocklistListenerCount <= 0) {
1790 this.updateBlocklistListenerCount = 0;
1791 this.mOnUpdateBlocklist = null;
1792 if (checkListeners()) {
1793 switchToBackground();
1794 }
1795 }
1796 }
1797 }
1798
1799 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1800 synchronized (this) {
1801 if (checkListeners()) {
1802 switchToForeground();
1803 }
1804 this.mOnKeyStatusUpdated = listener;
1805 if (this.keyStatusUpdatedListenerCount < 2) {
1806 this.keyStatusUpdatedListenerCount++;
1807 }
1808 }
1809 }
1810
1811 public void removeOnNewKeysAvailableListener() {
1812 synchronized (this) {
1813 this.keyStatusUpdatedListenerCount--;
1814 if (this.keyStatusUpdatedListenerCount <= 0) {
1815 this.keyStatusUpdatedListenerCount = 0;
1816 this.mOnKeyStatusUpdated = null;
1817 if (checkListeners()) {
1818 switchToBackground();
1819 }
1820 }
1821 }
1822 }
1823
1824 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1825 synchronized (this) {
1826 if (checkListeners()) {
1827 switchToForeground();
1828 }
1829 this.mOnMucRosterUpdate = listener;
1830 if (this.mucRosterChangedListenerCount < 2) {
1831 this.mucRosterChangedListenerCount++;
1832 }
1833 }
1834 }
1835
1836 public void removeOnMucRosterUpdateListener() {
1837 synchronized (this) {
1838 this.mucRosterChangedListenerCount--;
1839 if (this.mucRosterChangedListenerCount <= 0) {
1840 this.mucRosterChangedListenerCount = 0;
1841 this.mOnMucRosterUpdate = null;
1842 if (checkListeners()) {
1843 switchToBackground();
1844 }
1845 }
1846 }
1847 }
1848
1849 public boolean checkListeners() {
1850 return (this.mOnAccountUpdate == null
1851 && this.mOnConversationUpdate == null
1852 && this.mOnRosterUpdate == null
1853 && this.mOnCaptchaRequested == null
1854 && this.mOnUpdateBlocklist == null
1855 && this.mOnShowErrorToast == null
1856 && this.mOnKeyStatusUpdated == null);
1857 }
1858
1859 private void switchToForeground() {
1860 final boolean broadcastLastActivity = broadcastLastActivity();
1861 for (Conversation conversation : getConversations()) {
1862 conversation.setIncomingChatState(ChatState.ACTIVE);
1863 }
1864 for (Account account : getAccounts()) {
1865 if (account.getStatus() == Account.State.ONLINE) {
1866 account.deactivateGracePeriod();
1867 final XmppConnection connection = account.getXmppConnection();
1868 if (connection != null ) {
1869 if (connection.getFeatures().csi()) {
1870 connection.sendActive();
1871 }
1872 if (broadcastLastActivity) {
1873 sendPresence(account, false); //send new presence but don't include idle because we are not
1874 }
1875 }
1876 }
1877 }
1878 Log.d(Config.LOGTAG, "app switched into foreground");
1879 }
1880
1881 private void switchToBackground() {
1882 final boolean broadcastLastActivity = broadcastLastActivity();
1883 for (Account account : getAccounts()) {
1884 if (account.getStatus() == Account.State.ONLINE) {
1885 XmppConnection connection = account.getXmppConnection();
1886 if (connection != null) {
1887 if (broadcastLastActivity) {
1888 sendPresence(account, broadcastLastActivity);
1889 }
1890 if (connection.getFeatures().csi()) {
1891 connection.sendInactive();
1892 }
1893 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1894 connection.waitForPush();
1895 cancelWakeUpCall(account.getUuid().hashCode());
1896 }
1897 }
1898 }
1899 }
1900 this.mNotificationService.setIsInForeground(false);
1901 Log.d(Config.LOGTAG, "app switched into background");
1902 }
1903
1904 private void connectMultiModeConversations(Account account) {
1905 List<Conversation> conversations = getConversations();
1906 for (Conversation conversation : conversations) {
1907 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1908 joinMuc(conversation);
1909 }
1910 }
1911 }
1912
1913 public void joinMuc(Conversation conversation) {
1914 joinMuc(conversation, null);
1915 }
1916
1917 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1918 Account account = conversation.getAccount();
1919 account.pendingConferenceJoins.remove(conversation);
1920 account.pendingConferenceLeaves.remove(conversation);
1921 if (account.getStatus() == Account.State.ONLINE) {
1922 conversation.resetMucOptions();
1923 if (onConferenceJoined != null) {
1924 conversation.getMucOptions().flagNoAutoPushConfiguration();
1925 }
1926 conversation.setHasMessagesLeftOnServer(false);
1927 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1928
1929 private void join(Conversation conversation) {
1930 Account account = conversation.getAccount();
1931 final MucOptions mucOptions = conversation.getMucOptions();
1932 final Jid joinJid = mucOptions.getSelf().getFullJid();
1933 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1934 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1935 packet.setTo(joinJid);
1936 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1937 if (conversation.getMucOptions().getPassword() != null) {
1938 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1939 }
1940
1941 if (mucOptions.mamSupport()) {
1942 // Use MAM instead of the limited muc history to get history
1943 x.addChild("history").setAttribute("maxchars", "0");
1944 } else {
1945 // Fallback to muc history
1946 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1947 }
1948 sendPresencePacket(account, packet);
1949 if (onConferenceJoined != null) {
1950 onConferenceJoined.onConferenceJoined(conversation);
1951 }
1952 if (!joinJid.equals(conversation.getJid())) {
1953 conversation.setContactJid(joinJid);
1954 databaseBackend.updateConversation(conversation);
1955 }
1956
1957 if (mucOptions.mamSupport()) {
1958 getMessageArchiveService().catchupMUC(conversation);
1959 }
1960 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1961 fetchConferenceMembers(conversation);
1962 }
1963 sendUnsentMessages(conversation);
1964 }
1965
1966 @Override
1967 public void onConferenceConfigurationFetched(Conversation conversation) {
1968 join(conversation);
1969 }
1970
1971 @Override
1972 public void onFetchFailed(final Conversation conversation, Element error) {
1973 join(conversation);
1974 fetchConferenceConfiguration(conversation);
1975 }
1976 });
1977 updateConversationUi();
1978 } else {
1979 account.pendingConferenceJoins.add(conversation);
1980 conversation.resetMucOptions();
1981 conversation.setHasMessagesLeftOnServer(false);
1982 updateConversationUi();
1983 }
1984 }
1985
1986 private void fetchConferenceMembers(final Conversation conversation) {
1987 final Account account = conversation.getAccount();
1988 final String[] affiliations = {"member","admin","owner"};
1989 OnIqPacketReceived callback = new OnIqPacketReceived() {
1990
1991 private int i = 0;
1992
1993 @Override
1994 public void onIqPacketReceived(Account account, IqPacket packet) {
1995
1996 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1997 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1998 for(Element child : query.getChildren()) {
1999 if ("item".equals(child.getName())) {
2000 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2001 if (!user.realJidMatchesAccount()) {
2002 conversation.getMucOptions().addUser(user);
2003 getAvatarService().clear(conversation);
2004 updateMucRosterUi();
2005 updateConversationUi();
2006 }
2007 }
2008 }
2009 } else {
2010 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2011 }
2012 ++i;
2013 if (i >= affiliations.length) {
2014 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2015 }
2016 }
2017 };
2018 for(String affiliation : affiliations) {
2019 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2020 }
2021 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2022 }
2023
2024 public void providePasswordForMuc(Conversation conversation, String password) {
2025 if (conversation.getMode() == Conversation.MODE_MULTI) {
2026 conversation.getMucOptions().setPassword(password);
2027 if (conversation.getBookmark() != null) {
2028 if (respectAutojoin()) {
2029 conversation.getBookmark().setAutojoin(true);
2030 }
2031 pushBookmarks(conversation.getAccount());
2032 }
2033 databaseBackend.updateConversation(conversation);
2034 joinMuc(conversation);
2035 }
2036 }
2037
2038 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2039 final MucOptions options = conversation.getMucOptions();
2040 final Jid joinJid = options.createJoinJid(nick);
2041 if (options.online()) {
2042 Account account = conversation.getAccount();
2043 options.setOnRenameListener(new OnRenameListener() {
2044
2045 @Override
2046 public void onSuccess() {
2047 conversation.setContactJid(joinJid);
2048 databaseBackend.updateConversation(conversation);
2049 Bookmark bookmark = conversation.getBookmark();
2050 if (bookmark != null) {
2051 bookmark.setNick(nick);
2052 pushBookmarks(bookmark.getAccount());
2053 }
2054 callback.success(conversation);
2055 }
2056
2057 @Override
2058 public void onFailure() {
2059 callback.error(R.string.nick_in_use, conversation);
2060 }
2061 });
2062
2063 PresencePacket packet = new PresencePacket();
2064 packet.setTo(joinJid);
2065 packet.setFrom(conversation.getAccount().getJid());
2066
2067 String sig = account.getPgpSignature();
2068 if (sig != null) {
2069 packet.addChild("status").setContent("online");
2070 packet.addChild("x", "jabber:x:signed").setContent(sig);
2071 }
2072 sendPresencePacket(account, packet);
2073 } else {
2074 conversation.setContactJid(joinJid);
2075 databaseBackend.updateConversation(conversation);
2076 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2077 Bookmark bookmark = conversation.getBookmark();
2078 if (bookmark != null) {
2079 bookmark.setNick(nick);
2080 pushBookmarks(bookmark.getAccount());
2081 }
2082 joinMuc(conversation);
2083 }
2084 }
2085 }
2086
2087 public void leaveMuc(Conversation conversation) {
2088 leaveMuc(conversation, false);
2089 }
2090
2091 private void leaveMuc(Conversation conversation, boolean now) {
2092 Account account = conversation.getAccount();
2093 account.pendingConferenceJoins.remove(conversation);
2094 account.pendingConferenceLeaves.remove(conversation);
2095 if (account.getStatus() == Account.State.ONLINE || now) {
2096 PresencePacket packet = new PresencePacket();
2097 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2098 packet.setFrom(conversation.getAccount().getJid());
2099 packet.setAttribute("type", "unavailable");
2100 sendPresencePacket(conversation.getAccount(), packet);
2101 conversation.getMucOptions().setOffline();
2102 conversation.deregisterWithBookmark();
2103 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2104 + ": leaving muc " + conversation.getJid());
2105 } else {
2106 account.pendingConferenceLeaves.add(conversation);
2107 }
2108 }
2109
2110 private String findConferenceServer(final Account account) {
2111 String server;
2112 if (account.getXmppConnection() != null) {
2113 server = account.getXmppConnection().getMucServer();
2114 if (server != null) {
2115 return server;
2116 }
2117 }
2118 for (Account other : getAccounts()) {
2119 if (other != account && other.getXmppConnection() != null) {
2120 server = other.getXmppConnection().getMucServer();
2121 if (server != null) {
2122 return server;
2123 }
2124 }
2125 }
2126 return null;
2127 }
2128
2129 public void createAdhocConference(final Account account,
2130 final String subject,
2131 final Iterable<Jid> jids,
2132 final UiCallback<Conversation> callback) {
2133 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2134 if (account.getStatus() == Account.State.ONLINE) {
2135 try {
2136 String server = findConferenceServer(account);
2137 if (server == null) {
2138 if (callback != null) {
2139 callback.error(R.string.no_conference_server_found, null);
2140 }
2141 return;
2142 }
2143 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2144 final Conversation conversation = findOrCreateConversation(account, jid, true);
2145 joinMuc(conversation, new OnConferenceJoined() {
2146 @Override
2147 public void onConferenceJoined(final Conversation conversation) {
2148 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2149 @Override
2150 public void onPushSucceeded() {
2151 if (subject != null && !subject.trim().isEmpty()) {
2152 pushSubjectToConference(conversation, subject.trim());
2153 }
2154 for (Jid invite : jids) {
2155 invite(conversation, invite);
2156 }
2157 if (account.countPresences() > 1) {
2158 directInvite(conversation, account.getJid().toBareJid());
2159 }
2160 saveConversationAsBookmark(conversation, subject);
2161 if (callback != null) {
2162 callback.success(conversation);
2163 }
2164 }
2165
2166 @Override
2167 public void onPushFailed() {
2168 archiveConversation(conversation);
2169 if (callback != null) {
2170 callback.error(R.string.conference_creation_failed, conversation);
2171 }
2172 }
2173 });
2174 }
2175 });
2176 } catch (InvalidJidException e) {
2177 if (callback != null) {
2178 callback.error(R.string.conference_creation_failed, null);
2179 }
2180 }
2181 } else {
2182 if (callback != null) {
2183 callback.error(R.string.not_connected_try_again, null);
2184 }
2185 }
2186 }
2187
2188 public void fetchConferenceConfiguration(final Conversation conversation) {
2189 fetchConferenceConfiguration(conversation, null);
2190 }
2191
2192 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2193 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2194 request.setTo(conversation.getJid().toBareJid());
2195 request.query("http://jabber.org/protocol/disco#info");
2196 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2197 @Override
2198 public void onIqPacketReceived(Account account, IqPacket packet) {
2199 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2200 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2201 ArrayList<String> features = new ArrayList<>();
2202 for (Element child : query.getChildren()) {
2203 if (child != null && child.getName().equals("feature")) {
2204 String var = child.getAttribute("var");
2205 if (var != null) {
2206 features.add(var);
2207 }
2208 }
2209 }
2210 Element form = query.findChild("x", "jabber:x:data");
2211 if (form != null) {
2212 conversation.getMucOptions().updateFormData(Data.parse(form));
2213 }
2214 conversation.getMucOptions().updateFeatures(features);
2215 if (callback != null) {
2216 callback.onConferenceConfigurationFetched(conversation);
2217 }
2218 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2219 updateConversationUi();
2220 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2221 if (callback != null) {
2222 callback.onFetchFailed(conversation, packet.getError());
2223 }
2224 }
2225 }
2226 });
2227 }
2228
2229 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2230 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2231 request.setTo(conversation.getJid().toBareJid());
2232 request.query("http://jabber.org/protocol/muc#owner");
2233 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2234 @Override
2235 public void onIqPacketReceived(Account account, IqPacket packet) {
2236 if (packet.getType() == IqPacket.TYPE.RESULT) {
2237 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2238 for (Field field : data.getFields()) {
2239 if (options.containsKey(field.getFieldName())) {
2240 field.setValue(options.getString(field.getFieldName()));
2241 }
2242 }
2243 data.submit();
2244 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2245 set.setTo(conversation.getJid().toBareJid());
2246 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2247 sendIqPacket(account, set, new OnIqPacketReceived() {
2248 @Override
2249 public void onIqPacketReceived(Account account, IqPacket packet) {
2250 if (callback != null) {
2251 if (packet.getType() == IqPacket.TYPE.RESULT) {
2252 callback.onPushSucceeded();
2253 } else {
2254 callback.onPushFailed();
2255 }
2256 }
2257 }
2258 });
2259 } else {
2260 if (callback != null) {
2261 callback.onPushFailed();
2262 }
2263 }
2264 }
2265 });
2266 }
2267
2268 public void pushSubjectToConference(final Conversation conference, final String subject) {
2269 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2270 this.sendMessagePacket(conference.getAccount(), packet);
2271 final MucOptions mucOptions = conference.getMucOptions();
2272 final MucOptions.User self = mucOptions.getSelf();
2273 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2274 Bundle options = new Bundle();
2275 options.putString("muc#roomconfig_persistentroom", "1");
2276 this.pushConferenceConfiguration(conference, options, null);
2277 }
2278 }
2279
2280 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2281 final Jid jid = user.toBareJid();
2282 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2283 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2284 @Override
2285 public void onIqPacketReceived(Account account, IqPacket packet) {
2286 if (packet.getType() == IqPacket.TYPE.RESULT) {
2287 conference.getMucOptions().changeAffiliation(jid, affiliation);
2288 getAvatarService().clear(conference);
2289 callback.onAffiliationChangedSuccessful(jid);
2290 } else {
2291 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2292 }
2293 }
2294 });
2295 }
2296
2297 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2298 List<Jid> jids = new ArrayList<>();
2299 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2300 if (user.getAffiliation() == before && user.getRealJid() != null) {
2301 jids.add(user.getRealJid());
2302 }
2303 }
2304 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2305 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2306 }
2307
2308 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2309 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2310 Log.d(Config.LOGTAG, request.toString());
2311 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2312 @Override
2313 public void onIqPacketReceived(Account account, IqPacket packet) {
2314 Log.d(Config.LOGTAG, packet.toString());
2315 if (packet.getType() == IqPacket.TYPE.RESULT) {
2316 callback.onRoleChangedSuccessful(nick);
2317 } else {
2318 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2319 }
2320 }
2321 });
2322 }
2323
2324 private void disconnect(Account account, boolean force) {
2325 if ((account.getStatus() == Account.State.ONLINE)
2326 || (account.getStatus() == Account.State.DISABLED)) {
2327 final XmppConnection connection = account.getXmppConnection();
2328 if (!force) {
2329 List<Conversation> conversations = getConversations();
2330 for (Conversation conversation : conversations) {
2331 if (conversation.getAccount() == account) {
2332 if (conversation.getMode() == Conversation.MODE_MULTI) {
2333 leaveMuc(conversation, true);
2334 } else {
2335 if (conversation.endOtrIfNeeded()) {
2336 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2337 + ": ended otr session with "
2338 + conversation.getJid());
2339 }
2340 }
2341 }
2342 }
2343 sendOfflinePresence(account);
2344 }
2345 connection.disconnect(force);
2346 }
2347 }
2348
2349 @Override
2350 public IBinder onBind(Intent intent) {
2351 return mBinder;
2352 }
2353
2354 public void updateMessage(Message message) {
2355 databaseBackend.updateMessage(message);
2356 updateConversationUi();
2357 }
2358
2359 public void updateMessage(Message message, String uuid) {
2360 databaseBackend.updateMessage(message, uuid);
2361 updateConversationUi();
2362 }
2363
2364 protected void syncDirtyContacts(Account account) {
2365 for (Contact contact : account.getRoster().getContacts()) {
2366 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2367 pushContactToServer(contact);
2368 }
2369 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2370 deleteContactOnServer(contact);
2371 }
2372 }
2373 }
2374
2375 public void createContact(Contact contact) {
2376 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2377 if (autoGrant) {
2378 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2379 contact.setOption(Contact.Options.ASKING);
2380 }
2381 pushContactToServer(contact);
2382 }
2383
2384 public void onOtrSessionEstablished(Conversation conversation) {
2385 final Account account = conversation.getAccount();
2386 final Session otrSession = conversation.getOtrSession();
2387 Log.d(Config.LOGTAG,
2388 account.getJid().toBareJid() + " otr session established with "
2389 + conversation.getJid() + "/"
2390 + otrSession.getSessionID().getUserID());
2391 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2392
2393 @Override
2394 public void onMessageFound(Message message) {
2395 SessionID id = otrSession.getSessionID();
2396 try {
2397 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2398 } catch (InvalidJidException e) {
2399 return;
2400 }
2401 if (message.needsUploading()) {
2402 mJingleConnectionManager.createNewConnection(message);
2403 } else {
2404 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2405 if (outPacket != null) {
2406 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2407 message.setStatus(Message.STATUS_SEND);
2408 databaseBackend.updateMessage(message);
2409 sendMessagePacket(account, outPacket);
2410 }
2411 }
2412 updateConversationUi();
2413 }
2414 });
2415 }
2416
2417 public boolean renewSymmetricKey(Conversation conversation) {
2418 Account account = conversation.getAccount();
2419 byte[] symmetricKey = new byte[32];
2420 this.mRandom.nextBytes(symmetricKey);
2421 Session otrSession = conversation.getOtrSession();
2422 if (otrSession != null) {
2423 MessagePacket packet = new MessagePacket();
2424 packet.setType(MessagePacket.TYPE_CHAT);
2425 packet.setFrom(account.getJid());
2426 MessageGenerator.addMessageHints(packet);
2427 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2428 + otrSession.getSessionID().getUserID());
2429 try {
2430 packet.setBody(otrSession
2431 .transformSending(CryptoHelper.FILETRANSFER
2432 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2433 sendMessagePacket(account, packet);
2434 conversation.setSymmetricKey(symmetricKey);
2435 return true;
2436 } catch (OtrException e) {
2437 return false;
2438 }
2439 }
2440 return false;
2441 }
2442
2443 public void pushContactToServer(final Contact contact) {
2444 contact.resetOption(Contact.Options.DIRTY_DELETE);
2445 contact.setOption(Contact.Options.DIRTY_PUSH);
2446 final Account account = contact.getAccount();
2447 if (account.getStatus() == Account.State.ONLINE) {
2448 final boolean ask = contact.getOption(Contact.Options.ASKING);
2449 final boolean sendUpdates = contact
2450 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2451 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2452 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2453 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2454 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2455 if (sendUpdates) {
2456 sendPresencePacket(account,
2457 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2458 }
2459 if (ask) {
2460 sendPresencePacket(account,
2461 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2462 }
2463 }
2464 }
2465
2466 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2467 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2468 final int size = Config.AVATAR_SIZE;
2469 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2470 if (avatar != null) {
2471 avatar.height = size;
2472 avatar.width = size;
2473 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2474 avatar.type = "image/webp";
2475 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2476 avatar.type = "image/jpeg";
2477 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2478 avatar.type = "image/png";
2479 }
2480 if (!getFileBackend().save(avatar)) {
2481 callback.error(R.string.error_saving_avatar, avatar);
2482 return;
2483 }
2484 publishAvatar(account, avatar, callback);
2485 } else {
2486 callback.error(R.string.error_publish_avatar_converting, null);
2487 }
2488 }
2489
2490 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2491 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2492 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2493
2494 @Override
2495 public void onIqPacketReceived(Account account, IqPacket result) {
2496 if (result.getType() == IqPacket.TYPE.RESULT) {
2497 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2498 .publishAvatarMetadata(avatar);
2499 sendIqPacket(account, packet, new OnIqPacketReceived() {
2500 @Override
2501 public void onIqPacketReceived(Account account, IqPacket result) {
2502 if (result.getType() == IqPacket.TYPE.RESULT) {
2503 if (account.setAvatar(avatar.getFilename())) {
2504 getAvatarService().clear(account);
2505 databaseBackend.updateAccount(account);
2506 }
2507 if (callback != null) {
2508 callback.success(avatar);
2509 } else {
2510 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2511 }
2512 } else {
2513 if (callback != null) {
2514 callback.error(
2515 R.string.error_publish_avatar_server_reject,
2516 avatar);
2517 }
2518 }
2519 }
2520 });
2521 } else {
2522 if (callback != null) {
2523 callback.error(
2524 R.string.error_publish_avatar_server_reject,
2525 avatar);
2526 }
2527 }
2528 }
2529 });
2530 }
2531
2532 public void republishAvatarIfNeeded(Account account) {
2533 if (account.getAxolotlService().isPepBroken()) {
2534 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2535 return;
2536 }
2537 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2538 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2539
2540 private Avatar parseAvatar(IqPacket packet) {
2541 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2542 if (pubsub != null) {
2543 Element items = pubsub.findChild("items");
2544 if (items != null) {
2545 return Avatar.parseMetadata(items);
2546 }
2547 }
2548 return null;
2549 }
2550
2551 private boolean errorIsItemNotFound(IqPacket packet) {
2552 Element error = packet.findChild("error");
2553 return packet.getType() == IqPacket.TYPE.ERROR
2554 && error != null
2555 && error.hasChild("item-not-found");
2556 }
2557
2558 @Override
2559 public void onIqPacketReceived(Account account, IqPacket packet) {
2560 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2561 Avatar serverAvatar = parseAvatar(packet);
2562 if (serverAvatar == null && account.getAvatar() != null) {
2563 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2564 if (avatar != null) {
2565 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2566 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2567 } else {
2568 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2569 }
2570 }
2571 }
2572 }
2573 });
2574 }
2575
2576 public void fetchAvatar(Account account, Avatar avatar) {
2577 fetchAvatar(account, avatar, null);
2578 }
2579
2580 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2581 final String KEY = generateFetchKey(account, avatar);
2582 synchronized (this.mInProgressAvatarFetches) {
2583 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2584 switch (avatar.origin) {
2585 case PEP:
2586 this.mInProgressAvatarFetches.add(KEY);
2587 fetchAvatarPep(account, avatar, callback);
2588 break;
2589 case VCARD:
2590 this.mInProgressAvatarFetches.add(KEY);
2591 fetchAvatarVcard(account, avatar, callback);
2592 break;
2593 }
2594 }
2595 }
2596 }
2597
2598 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2599 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2600 sendIqPacket(account, packet, new OnIqPacketReceived() {
2601
2602 @Override
2603 public void onIqPacketReceived(Account account, IqPacket result) {
2604 synchronized (mInProgressAvatarFetches) {
2605 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2606 }
2607 final String ERROR = account.getJid().toBareJid()
2608 + ": fetching avatar for " + avatar.owner + " failed ";
2609 if (result.getType() == IqPacket.TYPE.RESULT) {
2610 avatar.image = mIqParser.avatarData(result);
2611 if (avatar.image != null) {
2612 if (getFileBackend().save(avatar)) {
2613 if (account.getJid().toBareJid().equals(avatar.owner)) {
2614 if (account.setAvatar(avatar.getFilename())) {
2615 databaseBackend.updateAccount(account);
2616 }
2617 getAvatarService().clear(account);
2618 updateConversationUi();
2619 updateAccountUi();
2620 } else {
2621 Contact contact = account.getRoster()
2622 .getContact(avatar.owner);
2623 contact.setAvatar(avatar);
2624 getAvatarService().clear(contact);
2625 updateConversationUi();
2626 updateRosterUi();
2627 }
2628 if (callback != null) {
2629 callback.success(avatar);
2630 }
2631 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2632 + ": successfully fetched pep avatar for " + avatar.owner);
2633 return;
2634 }
2635 } else {
2636
2637 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2638 }
2639 } else {
2640 Element error = result.findChild("error");
2641 if (error == null) {
2642 Log.d(Config.LOGTAG, ERROR + "(server error)");
2643 } else {
2644 Log.d(Config.LOGTAG, ERROR + error.toString());
2645 }
2646 }
2647 if (callback != null) {
2648 callback.error(0, null);
2649 }
2650
2651 }
2652 });
2653 }
2654
2655 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2656 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2657 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2658 @Override
2659 public void onIqPacketReceived(Account account, IqPacket packet) {
2660 synchronized (mInProgressAvatarFetches) {
2661 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2662 }
2663 if (packet.getType() == IqPacket.TYPE.RESULT) {
2664 Element vCard = packet.findChild("vCard", "vcard-temp");
2665 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2666 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2667 if (image != null) {
2668 avatar.image = image;
2669 if (getFileBackend().save(avatar)) {
2670 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2671 + ": successfully fetched vCard avatar for " + avatar.owner);
2672 if (avatar.owner.isBareJid()) {
2673 Contact contact = account.getRoster()
2674 .getContact(avatar.owner);
2675 contact.setAvatar(avatar);
2676 getAvatarService().clear(contact);
2677 updateConversationUi();
2678 updateRosterUi();
2679 } else {
2680 Conversation conversation = find(account, avatar.owner.toBareJid());
2681 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2682 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2683 if (user != null) {
2684 if (user.setAvatar(avatar)) {
2685 getAvatarService().clear(user);
2686 updateConversationUi();
2687 updateMucRosterUi();
2688 }
2689 }
2690 }
2691 }
2692 }
2693 }
2694 }
2695 }
2696 });
2697 }
2698
2699 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2700 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2701 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2702
2703 @Override
2704 public void onIqPacketReceived(Account account, IqPacket packet) {
2705 if (packet.getType() == IqPacket.TYPE.RESULT) {
2706 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2707 if (pubsub != null) {
2708 Element items = pubsub.findChild("items");
2709 if (items != null) {
2710 Avatar avatar = Avatar.parseMetadata(items);
2711 if (avatar != null) {
2712 avatar.owner = account.getJid().toBareJid();
2713 if (fileBackend.isAvatarCached(avatar)) {
2714 if (account.setAvatar(avatar.getFilename())) {
2715 databaseBackend.updateAccount(account);
2716 }
2717 getAvatarService().clear(account);
2718 callback.success(avatar);
2719 } else {
2720 fetchAvatarPep(account, avatar, callback);
2721 }
2722 return;
2723 }
2724 }
2725 }
2726 }
2727 callback.error(0, null);
2728 }
2729 });
2730 }
2731
2732 public void deleteContactOnServer(Contact contact) {
2733 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2734 contact.resetOption(Contact.Options.DIRTY_PUSH);
2735 contact.setOption(Contact.Options.DIRTY_DELETE);
2736 Account account = contact.getAccount();
2737 if (account.getStatus() == Account.State.ONLINE) {
2738 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2739 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2740 item.setAttribute("jid", contact.getJid().toString());
2741 item.setAttribute("subscription", "remove");
2742 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2743 }
2744 }
2745
2746 public void updateConversation(Conversation conversation) {
2747 this.databaseBackend.updateConversation(conversation);
2748 }
2749
2750 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2751 synchronized (account) {
2752 XmppConnection connection = account.getXmppConnection();
2753 if (connection == null) {
2754 connection = createConnection(account);
2755 account.setXmppConnection(connection);
2756 } else {
2757 connection.interrupt();
2758 }
2759 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2760 if (!force) {
2761 disconnect(account, false);
2762 }
2763 Thread thread = new Thread(connection);
2764 connection.setInteractive(interactive);
2765 connection.prepareNewConnection();
2766 thread.start();
2767 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2768 } else {
2769 disconnect(account, force);
2770 account.getRoster().clearPresences();
2771 connection.resetEverything();
2772 account.getAxolotlService().resetBrokenness();
2773 }
2774 }
2775 }
2776
2777 public void reconnectAccountInBackground(final Account account) {
2778 new Thread(new Runnable() {
2779 @Override
2780 public void run() {
2781 reconnectAccount(account, false, true);
2782 }
2783 }).start();
2784 }
2785
2786 public void invite(Conversation conversation, Jid contact) {
2787 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2788 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2789 sendMessagePacket(conversation.getAccount(), packet);
2790 }
2791
2792 public void directInvite(Conversation conversation, Jid jid) {
2793 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2794 sendMessagePacket(conversation.getAccount(), packet);
2795 }
2796
2797 public void resetSendingToWaiting(Account account) {
2798 for (Conversation conversation : getConversations()) {
2799 if (conversation.getAccount() == account) {
2800 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2801
2802 @Override
2803 public void onMessageFound(Message message) {
2804 markMessage(message, Message.STATUS_WAITING);
2805 }
2806 });
2807 }
2808 }
2809 }
2810
2811 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2812 if (uuid == null) {
2813 return null;
2814 }
2815 for (Conversation conversation : getConversations()) {
2816 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2817 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2818 if (message != null) {
2819 markMessage(message, status);
2820 }
2821 return message;
2822 }
2823 }
2824 return null;
2825 }
2826
2827 public boolean markMessage(Conversation conversation, String uuid, int status) {
2828 if (uuid == null) {
2829 return false;
2830 } else {
2831 Message message = conversation.findSentMessageWithUuid(uuid);
2832 if (message != null) {
2833 markMessage(message, status);
2834 return true;
2835 } else {
2836 return false;
2837 }
2838 }
2839 }
2840
2841 public void markMessage(Message message, int status) {
2842 if (status == Message.STATUS_SEND_FAILED
2843 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2844 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2845 return;
2846 }
2847 message.setStatus(status);
2848 databaseBackend.updateMessage(message);
2849 updateConversationUi();
2850 }
2851
2852 public SharedPreferences getPreferences() {
2853 return PreferenceManager
2854 .getDefaultSharedPreferences(getApplicationContext());
2855 }
2856
2857 public boolean confirmMessages() {
2858 return getPreferences().getBoolean("confirm_messages", true);
2859 }
2860
2861 public boolean allowMessageCorrection() {
2862 return getPreferences().getBoolean("allow_message_correction", true);
2863 }
2864
2865 public boolean sendChatStates() {
2866 return getPreferences().getBoolean("chat_states", false);
2867 }
2868
2869 public boolean saveEncryptedMessages() {
2870 return !getPreferences().getBoolean("dont_save_encrypted", false);
2871 }
2872
2873 private boolean respectAutojoin() {
2874 return getPreferences().getBoolean("autojoin", true);
2875 }
2876
2877 public boolean indicateReceived() {
2878 return getPreferences().getBoolean("indicate_received", false);
2879 }
2880
2881 public boolean useTorToConnect() {
2882 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2883 }
2884
2885 public boolean showExtendedConnectionOptions() {
2886 return getPreferences().getBoolean("show_connection_options", false);
2887 }
2888
2889 public boolean broadcastLastActivity() {
2890 return getPreferences().getBoolean("last_activity", false);
2891 }
2892
2893 public int unreadCount() {
2894 int count = 0;
2895 for (Conversation conversation : getConversations()) {
2896 count += conversation.unreadCount();
2897 }
2898 return count;
2899 }
2900
2901
2902 public void showErrorToastInUi(int resId) {
2903 if (mOnShowErrorToast != null) {
2904 mOnShowErrorToast.onShowErrorToast(resId);
2905 }
2906 }
2907
2908 public void updateConversationUi() {
2909 if (mOnConversationUpdate != null) {
2910 mOnConversationUpdate.onConversationUpdate();
2911 }
2912 }
2913
2914 public void updateAccountUi() {
2915 if (mOnAccountUpdate != null) {
2916 mOnAccountUpdate.onAccountUpdate();
2917 }
2918 }
2919
2920 public void updateRosterUi() {
2921 if (mOnRosterUpdate != null) {
2922 mOnRosterUpdate.onRosterUpdate();
2923 }
2924 }
2925
2926 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2927 if (mOnCaptchaRequested != null) {
2928 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2929 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2930 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2931
2932 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2933 return true;
2934 }
2935 return false;
2936 }
2937
2938 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2939 if (mOnUpdateBlocklist != null) {
2940 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2941 }
2942 }
2943
2944 public void updateMucRosterUi() {
2945 if (mOnMucRosterUpdate != null) {
2946 mOnMucRosterUpdate.onMucRosterUpdate();
2947 }
2948 }
2949
2950 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2951 if (mOnKeyStatusUpdated != null) {
2952 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2953 }
2954 }
2955
2956 public Account findAccountByJid(final Jid accountJid) {
2957 for (Account account : this.accounts) {
2958 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2959 return account;
2960 }
2961 }
2962 return null;
2963 }
2964
2965 public Conversation findConversationByUuid(String uuid) {
2966 for (Conversation conversation : getConversations()) {
2967 if (conversation.getUuid().equals(uuid)) {
2968 return conversation;
2969 }
2970 }
2971 return null;
2972 }
2973
2974 public boolean markRead(final Conversation conversation) {
2975 mNotificationService.clear(conversation);
2976 final List<Message> readMessages = conversation.markRead();
2977 if (readMessages.size() > 0) {
2978 Runnable runnable = new Runnable() {
2979 @Override
2980 public void run() {
2981 for (Message message : readMessages) {
2982 databaseBackend.updateMessage(message);
2983 }
2984 }
2985 };
2986 mDatabaseExecutor.execute(runnable);
2987 updateUnreadCountBadge();
2988 return true;
2989 } else {
2990 return false;
2991 }
2992 }
2993
2994 public synchronized void updateUnreadCountBadge() {
2995 int count = unreadCount();
2996 if (unreadCount != count) {
2997 Log.d(Config.LOGTAG, "update unread count to " + count);
2998 if (count > 0) {
2999 ShortcutBadger.applyCount(getApplicationContext(), count);
3000 } else {
3001 ShortcutBadger.removeCount(getApplicationContext());
3002 }
3003 unreadCount = count;
3004 }
3005 }
3006
3007 public void sendReadMarker(final Conversation conversation) {
3008 final Message markable = conversation.getLatestMarkableMessage();
3009 if (this.markRead(conversation)) {
3010 updateConversationUi();
3011 }
3012 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
3013 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3014 Account account = conversation.getAccount();
3015 final Jid to = markable.getCounterpart();
3016 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3017 this.sendMessagePacket(conversation.getAccount(), packet);
3018 }
3019 }
3020
3021 public SecureRandom getRNG() {
3022 return this.mRandom;
3023 }
3024
3025 public MemorizingTrustManager getMemorizingTrustManager() {
3026 return this.mMemorizingTrustManager;
3027 }
3028
3029 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3030 this.mMemorizingTrustManager = trustManager;
3031 }
3032
3033 public void updateMemorizingTrustmanager() {
3034 final MemorizingTrustManager tm;
3035 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3036 if (dontTrustSystemCAs) {
3037 tm = new MemorizingTrustManager(getApplicationContext(), null);
3038 } else {
3039 tm = new MemorizingTrustManager(getApplicationContext());
3040 }
3041 setMemorizingTrustManager(tm);
3042 }
3043
3044 public PowerManager getPowerManager() {
3045 return this.pm;
3046 }
3047
3048 public LruCache<String, Bitmap> getBitmapCache() {
3049 return this.mBitmapCache;
3050 }
3051
3052 public void syncRosterToDisk(final Account account) {
3053 Runnable runnable = new Runnable() {
3054
3055 @Override
3056 public void run() {
3057 databaseBackend.writeRoster(account.getRoster());
3058 }
3059 };
3060 mDatabaseExecutor.execute(runnable);
3061
3062 }
3063
3064 public List<String> getKnownHosts() {
3065 final List<String> hosts = new ArrayList<>();
3066 for (final Account account : getAccounts()) {
3067 if (!hosts.contains(account.getServer().toString())) {
3068 hosts.add(account.getServer().toString());
3069 }
3070 for (final Contact contact : account.getRoster().getContacts()) {
3071 if (contact.showInRoster()) {
3072 final String server = contact.getServer().toString();
3073 if (server != null && !hosts.contains(server)) {
3074 hosts.add(server);
3075 }
3076 }
3077 }
3078 }
3079 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3080 hosts.add(Config.DOMAIN_LOCK);
3081 }
3082 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3083 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3084 }
3085 return hosts;
3086 }
3087
3088 public List<String> getKnownConferenceHosts() {
3089 final ArrayList<String> mucServers = new ArrayList<>();
3090 for (final Account account : accounts) {
3091 if (account.getXmppConnection() != null) {
3092 final String server = account.getXmppConnection().getMucServer();
3093 if (server != null && !mucServers.contains(server)) {
3094 mucServers.add(server);
3095 }
3096 }
3097 }
3098 return mucServers;
3099 }
3100
3101 public void sendMessagePacket(Account account, MessagePacket packet) {
3102 XmppConnection connection = account.getXmppConnection();
3103 if (connection != null) {
3104 connection.sendMessagePacket(packet);
3105 }
3106 }
3107
3108 public void sendPresencePacket(Account account, PresencePacket packet) {
3109 XmppConnection connection = account.getXmppConnection();
3110 if (connection != null) {
3111 connection.sendPresencePacket(packet);
3112 }
3113 }
3114
3115 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3116 final XmppConnection connection = account.getXmppConnection();
3117 if (connection != null) {
3118 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3119 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3120 }
3121 }
3122
3123 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3124 final XmppConnection connection = account.getXmppConnection();
3125 if (connection != null) {
3126 connection.sendIqPacket(packet, callback);
3127 }
3128 }
3129
3130 public void sendPresence(final Account account) {
3131 sendPresence(account, checkListeners() && broadcastLastActivity());
3132 }
3133
3134 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3135 PresencePacket packet;
3136 if (manuallyChangePresence()) {
3137 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3138 String message = account.getPresenceStatusMessage();
3139 if (message != null && !message.isEmpty()) {
3140 packet.addChild(new Element("status").setContent(message));
3141 }
3142 } else {
3143 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3144 }
3145 if (mLastActivity > 0 && includeIdleTimestamp) {
3146 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3147 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3148 }
3149 sendPresencePacket(account, packet);
3150 }
3151
3152 private void deactivateGracePeriod() {
3153 for(Account account : getAccounts()) {
3154 account.deactivateGracePeriod();
3155 }
3156 }
3157
3158 public void refreshAllPresences() {
3159 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3160 for (Account account : getAccounts()) {
3161 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3162 sendPresence(account, includeIdleTimestamp);
3163 }
3164 }
3165 }
3166
3167 private void refreshAllGcmTokens() {
3168 for(Account account : getAccounts()) {
3169 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3170 mPushManagementService.registerPushTokenOnServer(account);
3171 }
3172 }
3173 }
3174
3175 public void sendOfflinePresence(final Account account) {
3176 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3177 }
3178
3179 public MessageGenerator getMessageGenerator() {
3180 return this.mMessageGenerator;
3181 }
3182
3183 public PresenceGenerator getPresenceGenerator() {
3184 return this.mPresenceGenerator;
3185 }
3186
3187 public IqGenerator getIqGenerator() {
3188 return this.mIqGenerator;
3189 }
3190
3191 public IqParser getIqParser() {
3192 return this.mIqParser;
3193 }
3194
3195 public JingleConnectionManager getJingleConnectionManager() {
3196 return this.mJingleConnectionManager;
3197 }
3198
3199 public MessageArchiveService getMessageArchiveService() {
3200 return this.mMessageArchiveService;
3201 }
3202
3203 public List<Contact> findContacts(Jid jid) {
3204 ArrayList<Contact> contacts = new ArrayList<>();
3205 for (Account account : getAccounts()) {
3206 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3207 Contact contact = account.getRoster().getContactFromRoster(jid);
3208 if (contact != null) {
3209 contacts.add(contact);
3210 }
3211 }
3212 }
3213 return contacts;
3214 }
3215
3216 public Conversation findFirstMuc(Jid jid) {
3217 for(Conversation conversation : getConversations()) {
3218 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3219 && conversation.getMode() == Conversation.MODE_MULTI) {
3220 return conversation;
3221 }
3222 }
3223 return null;
3224 }
3225
3226 public NotificationService getNotificationService() {
3227 return this.mNotificationService;
3228 }
3229
3230 public HttpConnectionManager getHttpConnectionManager() {
3231 return this.mHttpConnectionManager;
3232 }
3233
3234 public void resendFailedMessages(final Message message) {
3235 final Collection<Message> messages = new ArrayList<>();
3236 Message current = message;
3237 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3238 messages.add(current);
3239 if (current.mergeable(current.next())) {
3240 current = current.next();
3241 } else {
3242 break;
3243 }
3244 }
3245 for (final Message msg : messages) {
3246 msg.setTime(System.currentTimeMillis());
3247 markMessage(msg, Message.STATUS_WAITING);
3248 this.resendMessage(msg, false);
3249 }
3250 }
3251
3252 public void clearConversationHistory(final Conversation conversation) {
3253 conversation.clearMessages();
3254 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3255 conversation.setLastClearHistory(System.currentTimeMillis());
3256 Runnable runnable = new Runnable() {
3257 @Override
3258 public void run() {
3259 databaseBackend.deleteMessagesInConversation(conversation);
3260 }
3261 };
3262 mDatabaseExecutor.execute(runnable);
3263 }
3264
3265 public void sendBlockRequest(final Blockable blockable) {
3266 if (blockable != null && blockable.getBlockedJid() != null) {
3267 final Jid jid = blockable.getBlockedJid();
3268 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3269
3270 @Override
3271 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3272 if (packet.getType() == IqPacket.TYPE.RESULT) {
3273 account.getBlocklist().add(jid);
3274 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3275 }
3276 }
3277 });
3278 }
3279 }
3280
3281 public void sendUnblockRequest(final Blockable blockable) {
3282 if (blockable != null && blockable.getJid() != null) {
3283 final Jid jid = blockable.getBlockedJid();
3284 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3285 @Override
3286 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3287 if (packet.getType() == IqPacket.TYPE.RESULT) {
3288 account.getBlocklist().remove(jid);
3289 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3290 }
3291 }
3292 });
3293 }
3294 }
3295
3296 public void publishDisplayName(Account account) {
3297 String displayName = account.getDisplayName();
3298 if (displayName != null && !displayName.isEmpty()) {
3299 IqPacket publish = mIqGenerator.publishNick(displayName);
3300 sendIqPacket(account, publish, new OnIqPacketReceived() {
3301 @Override
3302 public void onIqPacketReceived(Account account, IqPacket packet) {
3303 if (packet.getType() == IqPacket.TYPE.ERROR) {
3304 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3305 }
3306 }
3307 });
3308 }
3309 }
3310
3311 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3312 ServiceDiscoveryResult result = discoCache.get(key);
3313 if (result != null) {
3314 return result;
3315 } else {
3316 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3317 if (result != null) {
3318 discoCache.put(key, result);
3319 }
3320 return result;
3321 }
3322 }
3323
3324 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3325 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3326 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3327 if (disco != null) {
3328 presence.setServiceDiscoveryResult(disco);
3329 } else {
3330 if (!account.inProgressDiscoFetches.contains(key)) {
3331 account.inProgressDiscoFetches.add(key);
3332 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3333 request.setTo(jid);
3334 request.query("http://jabber.org/protocol/disco#info");
3335 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3336 sendIqPacket(account, request, new OnIqPacketReceived() {
3337 @Override
3338 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3339 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3340 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3341 if (presence.getVer().equals(disco.getVer())) {
3342 databaseBackend.insertDiscoveryResult(disco);
3343 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3344 } else {
3345 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3346 }
3347 }
3348 account.inProgressDiscoFetches.remove(key);
3349 }
3350 });
3351 }
3352 }
3353 }
3354
3355 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3356 for(Contact contact : roster.getContacts()) {
3357 for(Presence presence : contact.getPresences().getPresences().values()) {
3358 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3359 presence.setServiceDiscoveryResult(disco);
3360 }
3361 }
3362 }
3363 }
3364
3365 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3366 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3367 request.addChild("prefs","urn:xmpp:mam:0");
3368 sendIqPacket(account, request, new OnIqPacketReceived() {
3369 @Override
3370 public void onIqPacketReceived(Account account, IqPacket packet) {
3371 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3372 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3373 callback.onPreferencesFetched(prefs);
3374 } else {
3375 callback.onPreferencesFetchFailed();
3376 }
3377 }
3378 });
3379 }
3380
3381 public PushManagementService getPushManagementService() {
3382 return mPushManagementService;
3383 }
3384
3385 public Account getPendingAccount() {
3386 Account pending = null;
3387 for(Account account : getAccounts()) {
3388 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3389 pending = account;
3390 } else {
3391 return null;
3392 }
3393 }
3394 return pending;
3395 }
3396
3397 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3398 if (!statusMessage.isEmpty()) {
3399 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3400 }
3401 changeStatusReal(account, status, statusMessage, send);
3402 }
3403
3404 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3405 account.setPresenceStatus(status);
3406 account.setPresenceStatusMessage(statusMessage);
3407 databaseBackend.updateAccount(account);
3408 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3409 sendPresence(account);
3410 }
3411 }
3412
3413 public void changeStatus(Presence.Status status, String statusMessage) {
3414 if (!statusMessage.isEmpty()) {
3415 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3416 }
3417 for(Account account : getAccounts()) {
3418 changeStatusReal(account, status, statusMessage, true);
3419 }
3420 }
3421
3422 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3423 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3424 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3425 if (!templates.contains(template)) {
3426 templates.add(0, template);
3427 }
3428 }
3429 return templates;
3430 }
3431
3432 public void saveConversationAsBookmark(Conversation conversation, String name) {
3433 Account account = conversation.getAccount();
3434 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3435 if (!conversation.getJid().isBareJid()) {
3436 bookmark.setNick(conversation.getJid().getResourcepart());
3437 }
3438 if (name != null && !name.trim().isEmpty()) {
3439 bookmark.setBookmarkName(name.trim());
3440 }
3441 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3442 account.getBookmarks().add(bookmark);
3443 pushBookmarks(account);
3444 conversation.setBookmark(bookmark);
3445 }
3446
3447 public interface OnMamPreferencesFetched {
3448 void onPreferencesFetched(Element prefs);
3449 void onPreferencesFetchFailed();
3450 }
3451
3452 public void pushMamPreferences(Account account, Element prefs) {
3453 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3454 set.addChild(prefs);
3455 sendIqPacket(account, set, null);
3456 }
3457
3458 public interface OnAccountCreated {
3459 void onAccountCreated(Account account);
3460
3461 void informUser(int r);
3462 }
3463
3464 public interface OnMoreMessagesLoaded {
3465 void onMoreMessagesLoaded(int count, Conversation conversation);
3466
3467 void informUser(int r);
3468 }
3469
3470 public interface OnAccountPasswordChanged {
3471 void onPasswordChangeSucceeded();
3472
3473 void onPasswordChangeFailed();
3474 }
3475
3476 public interface OnAffiliationChanged {
3477 void onAffiliationChangedSuccessful(Jid jid);
3478
3479 void onAffiliationChangeFailed(Jid jid, int resId);
3480 }
3481
3482 public interface OnRoleChanged {
3483 void onRoleChangedSuccessful(String nick);
3484
3485 void onRoleChangeFailed(String nick, int resid);
3486 }
3487
3488 public interface OnConversationUpdate {
3489 void onConversationUpdate();
3490 }
3491
3492 public interface OnAccountUpdate {
3493 void onAccountUpdate();
3494 }
3495
3496 public interface OnCaptchaRequested {
3497 void onCaptchaRequested(Account account,
3498 String id,
3499 Data data,
3500 Bitmap captcha);
3501 }
3502
3503 public interface OnRosterUpdate {
3504 void onRosterUpdate();
3505 }
3506
3507 public interface OnMucRosterUpdate {
3508 void onMucRosterUpdate();
3509 }
3510
3511 public interface OnConferenceConfigurationFetched {
3512 void onConferenceConfigurationFetched(Conversation conversation);
3513
3514 void onFetchFailed(Conversation conversation, Element error);
3515 }
3516
3517 public interface OnConferenceJoined {
3518 void onConferenceJoined(Conversation conversation);
3519 }
3520
3521 public interface OnConferenceOptionsPushed {
3522 void onPushSucceeded();
3523
3524 void onPushFailed();
3525 }
3526
3527 public interface OnShowErrorToast {
3528 void onShowErrorToast(int resId);
3529 }
3530
3531 public class XmppConnectionBinder extends Binder {
3532 public XmppConnectionService getService() {
3533 return XmppConnectionService.this;
3534 }
3535 }
3536}