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.support.v4.app.RemoteInput;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpDecryptionService;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Blockable;
71import eu.siacs.conversations.entities.Bookmark;
72import eu.siacs.conversations.entities.Contact;
73import eu.siacs.conversations.entities.Conversation;
74import eu.siacs.conversations.entities.DownloadableFile;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presence;
79import eu.siacs.conversations.entities.PresenceTemplate;
80import eu.siacs.conversations.entities.Roster;
81import eu.siacs.conversations.entities.ServiceDiscoveryResult;
82import eu.siacs.conversations.entities.Transferable;
83import eu.siacs.conversations.entities.TransferablePlaceholder;
84import eu.siacs.conversations.generator.AbstractGenerator;
85import eu.siacs.conversations.generator.IqGenerator;
86import eu.siacs.conversations.generator.MessageGenerator;
87import eu.siacs.conversations.generator.PresenceGenerator;
88import eu.siacs.conversations.http.HttpConnectionManager;
89import eu.siacs.conversations.parser.AbstractParser;
90import eu.siacs.conversations.parser.IqParser;
91import eu.siacs.conversations.parser.MessageParser;
92import eu.siacs.conversations.parser.PresenceParser;
93import eu.siacs.conversations.persistance.DatabaseBackend;
94import eu.siacs.conversations.persistance.FileBackend;
95import eu.siacs.conversations.ui.UiCallback;
96import eu.siacs.conversations.utils.ConversationsFileObserver;
97import eu.siacs.conversations.utils.CryptoHelper;
98import eu.siacs.conversations.utils.ExceptionHelper;
99import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
100import eu.siacs.conversations.utils.PRNGFixes;
101import eu.siacs.conversations.utils.PhoneHelper;
102import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
104import eu.siacs.conversations.utils.Xmlns;
105import eu.siacs.conversations.xml.Element;
106import eu.siacs.conversations.xmpp.OnBindListener;
107import eu.siacs.conversations.xmpp.OnContactStatusChanged;
108import eu.siacs.conversations.xmpp.OnIqPacketReceived;
109import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
110import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
111import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
112import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
113import eu.siacs.conversations.xmpp.OnStatusChanged;
114import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
115import eu.siacs.conversations.xmpp.XmppConnection;
116import eu.siacs.conversations.xmpp.chatstate.ChatState;
117import eu.siacs.conversations.xmpp.forms.Data;
118import eu.siacs.conversations.xmpp.forms.Field;
119import eu.siacs.conversations.xmpp.jid.InvalidJidException;
120import eu.siacs.conversations.xmpp.jid.Jid;
121import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
122import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
123import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
124import eu.siacs.conversations.xmpp.pep.Avatar;
125import eu.siacs.conversations.xmpp.stanzas.IqPacket;
126import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
127import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
128import me.leolin.shortcutbadger.ShortcutBadger;
129
130public class XmppConnectionService extends Service {
131
132 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
133 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
134 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
135 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
136 public static final String ACTION_TRY_AGAIN = "try_again";
137 public static final String ACTION_IDLE_PING = "idle_ping";
138 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
139 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
140 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final IqGenerator mIqGenerator = new IqGenerator(this);
147 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
148
149 private long mLastActivity = 0;
150
151 public DatabaseBackend databaseBackend;
152 private ContentObserver contactObserver = new ContentObserver(null) {
153 @Override
154 public void onChange(boolean selfChange) {
155 super.onChange(selfChange);
156 Intent intent = new Intent(getApplicationContext(),
157 XmppConnectionService.class);
158 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
159 startService(intent);
160 }
161 };
162 private FileBackend fileBackend = new FileBackend(this);
163 private MemorizingTrustManager mMemorizingTrustManager;
164 private NotificationService mNotificationService = new NotificationService(
165 this);
166 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
167 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
168 private IqParser mIqParser = new IqParser(this);
169 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
170 @Override
171 public void onIqPacketReceived(Account account, IqPacket packet) {
172 if (packet.getType() != IqPacket.TYPE.RESULT) {
173 Element error = packet.findChild("error");
174 String text = error != null ? error.findChildContent("text") : null;
175 if (text != null) {
176 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
177 }
178 }
179 }
180 };
181 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
182 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
183 private List<Account> accounts;
184 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
185 this);
186 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
187
188 @Override
189 public void onContactStatusChanged(Contact contact, boolean online) {
190 Conversation conversation = find(getConversations(), contact);
191 if (conversation != null) {
192 if (online) {
193 conversation.endOtrIfNeeded();
194 if (contact.getPresences().size() == 1) {
195 sendUnsentMessages(conversation);
196 }
197 } else {
198 //check if the resource we are haveing a conversation with is still online
199 if (conversation.hasValidOtrSession()) {
200 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
201 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 }
208 };
209 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
210 this);
211 private AvatarService mAvatarService = new AvatarService(this);
212 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
213 private PushManagementService mPushManagementService = new PushManagementService(this);
214 private OnConversationUpdate mOnConversationUpdate = null;
215
216
217 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
218 Environment.getExternalStorageDirectory().getAbsolutePath()
219 ) {
220 @Override
221 public void onEvent(int event, String path) {
222 markFileDeleted(path);
223 }
224 };
225 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
226
227 @Override
228 public void onJinglePacketReceived(Account account, JinglePacket packet) {
229 mJingleConnectionManager.deliverPacket(account, packet);
230 }
231 };
232 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
233
234 @Override
235 public void onMessageAcknowledged(Account account, String uuid) {
236 for (final Conversation conversation : getConversations()) {
237 if (conversation.getAccount() == account) {
238 Message message = conversation.findUnsentMessageWithUuid(uuid);
239 if (message != null) {
240 markMessage(message, Message.STATUS_SEND);
241 }
242 }
243 }
244 }
245 };
246 private int convChangedListenerCount = 0;
247 private OnShowErrorToast mOnShowErrorToast = null;
248 private int showErrorToastListenerCount = 0;
249 private int unreadCount = -1;
250 private OnAccountUpdate mOnAccountUpdate = null;
251 private OnCaptchaRequested mOnCaptchaRequested = null;
252 private int accountChangedListenerCount = 0;
253 private int captchaRequestedListenerCount = 0;
254 private OnRosterUpdate mOnRosterUpdate = null;
255 private OnUpdateBlocklist mOnUpdateBlocklist = null;
256 private int updateBlocklistListenerCount = 0;
257 private int rosterChangedListenerCount = 0;
258 private OnMucRosterUpdate mOnMucRosterUpdate = null;
259 private int mucRosterChangedListenerCount = 0;
260 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
261 private int keyStatusUpdatedListenerCount = 0;
262 private SecureRandom mRandom;
263 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
264 private final OnBindListener mOnBindListener = new OnBindListener() {
265
266 @Override
267 public void onBind(final Account account) {
268 synchronized (mInProgressAvatarFetches) {
269 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
270 final String KEY = iterator.next();
271 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
272 iterator.remove();
273 }
274 }
275 }
276 account.getRoster().clearPresences();
277 mJingleConnectionManager.cancelInTransmission();
278 fetchRosterFromServer(account);
279 fetchBookmarks(account);
280 sendPresence(account);
281 if (mPushManagementService.available(account)) {
282 mPushManagementService.registerPushTokenOnServer(account);
283 }
284 connectMultiModeConversations(account);
285 syncDirtyContacts(account);
286 }
287 };
288 private OnStatusChanged statusListener = new OnStatusChanged() {
289
290 @Override
291 public void onStatusChanged(final Account account) {
292 XmppConnection connection = account.getXmppConnection();
293 if (mOnAccountUpdate != null) {
294 mOnAccountUpdate.onAccountUpdate();
295 }
296 if (account.getStatus() == Account.State.ONLINE) {
297 if (account.setShowErrorNotification(true)) {
298 databaseBackend.updateAccount(account);
299 }
300 mMessageArchiveService.executePendingQueries(account);
301 if (connection != null && connection.getFeatures().csi()) {
302 if (checkListeners()) {
303 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
304 connection.sendInactive();
305 } else {
306 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
307 connection.sendActive();
308 }
309 }
310 List<Conversation> conversations = getConversations();
311 for (Conversation conversation : conversations) {
312 if (conversation.getAccount() == account
313 && !account.pendingConferenceJoins.contains(conversation)) {
314 if (!conversation.startOtrIfNeeded()) {
315 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
316 }
317 sendUnsentMessages(conversation);
318 }
319 }
320 for (Conversation conversation : account.pendingConferenceLeaves) {
321 leaveMuc(conversation);
322 }
323 account.pendingConferenceLeaves.clear();
324 for (Conversation conversation : account.pendingConferenceJoins) {
325 joinMuc(conversation);
326 }
327 account.pendingConferenceJoins.clear();
328 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
329 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
330 resetSendingToWaiting(account);
331 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
332 final boolean listeners = checkListeners();
333 final boolean pushMode = Config.PUSH_MODE
334 && mPushManagementService.available(account)
335 && listeners;
336 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
337 if (!disabled && !pushMode) {
338 int timeToReconnect = mRandom.nextInt(20) + 10;
339 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
340 }
341 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
342 databaseBackend.updateAccount(account);
343 reconnectAccount(account, true, false);
344 } else if ((account.getStatus() != Account.State.CONNECTING)
345 && (account.getStatus() != Account.State.NO_INTERNET)) {
346 resetSendingToWaiting(account);
347 if (connection != null) {
348 int next = connection.getTimeToNextAttempt();
349 Log.d(Config.LOGTAG, account.getJid().toBareJid()
350 + ": error connecting account. try again in "
351 + next + "s for the "
352 + (connection.getAttempt() + 1) + " time");
353 scheduleWakeUpCall(next, account.getUuid().hashCode());
354 }
355 }
356 getNotificationService().updateErrorNotification();
357 }
358 };
359 private OpenPgpServiceConnection pgpServiceConnection;
360 private PgpEngine mPgpEngine = null;
361 private WakeLock wakeLock;
362 private PowerManager pm;
363 private LruCache<String, Bitmap> mBitmapCache;
364 private EventReceiver mEventReceiver = new EventReceiver();
365
366 private boolean mRestoredFromDatabase = false;
367
368 private static String generateFetchKey(Account account, final Avatar avatar) {
369 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
370 }
371
372 public boolean areMessagesInitialized() {
373 return this.mRestoredFromDatabase;
374 }
375
376 public PgpEngine getPgpEngine() {
377 if (!Config.supportOpenPgp()) {
378 return null;
379 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
380 if (this.mPgpEngine == null) {
381 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
382 getApplicationContext(),
383 pgpServiceConnection.getService()), this);
384 }
385 return mPgpEngine;
386 } else {
387 return null;
388 }
389
390 }
391
392 public OpenPgpApi getOpenPgpApi() {
393 if (!Config.supportOpenPgp()) {
394 return null;
395 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
396 return new OpenPgpApi(this, pgpServiceConnection.getService());
397 } else {
398 return null;
399 }
400 }
401
402 public FileBackend getFileBackend() {
403 return this.fileBackend;
404 }
405
406 public AvatarService getAvatarService() {
407 return this.mAvatarService;
408 }
409
410 public void attachLocationToConversation(final Conversation conversation,
411 final Uri uri,
412 final UiCallback<Message> callback) {
413 int encryption = conversation.getNextEncryption();
414 if (encryption == Message.ENCRYPTION_PGP) {
415 encryption = Message.ENCRYPTION_DECRYPTED;
416 }
417 Message message = new Message(conversation, uri.toString(), encryption);
418 if (conversation.getNextCounterpart() != null) {
419 message.setCounterpart(conversation.getNextCounterpart());
420 }
421 if (encryption == Message.ENCRYPTION_DECRYPTED) {
422 getPgpEngine().encrypt(message, callback);
423 } else {
424 callback.success(message);
425 }
426 }
427
428 public void attachFileToConversation(final Conversation conversation,
429 final Uri uri,
430 final UiCallback<Message> callback) {
431 if (FileBackend.weOwnFile(this, uri)) {
432 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
433 callback.error(R.string.security_error_invalid_file_access, null);
434 return;
435 }
436 final Message message;
437 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
438 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
439 } else {
440 message = new Message(conversation, "", conversation.getNextEncryption());
441 }
442 message.setCounterpart(conversation.getNextCounterpart());
443 message.setType(Message.TYPE_FILE);
444 final String path = getFileBackend().getOriginalPath(uri);
445 mFileAddingExecutor.execute(new Runnable() {
446 @Override
447 public void run() {
448 if (path != null) {
449 message.setRelativeFilePath(path);
450 getFileBackend().updateFileParams(message);
451 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
452 getPgpEngine().encrypt(message, callback);
453 } else {
454 callback.success(message);
455 }
456 } else {
457 try {
458 getFileBackend().copyFileToPrivateStorage(message, uri);
459 getFileBackend().updateFileParams(message);
460 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
461 final PgpEngine pgpEngine = getPgpEngine();
462 if (pgpEngine != null) {
463 pgpEngine.encrypt(message, callback);
464 } else if (callback != null) {
465 callback.error(R.string.unable_to_connect_to_keychain, null);
466 }
467 } else {
468 callback.success(message);
469 }
470 } catch (FileBackend.FileCopyException e) {
471 callback.error(e.getResId(), message);
472 }
473 }
474 }
475 });
476 }
477
478 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
479 if (FileBackend.weOwnFile(this, uri)) {
480 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
481 callback.error(R.string.security_error_invalid_file_access, null);
482 return;
483 }
484 final String compressPictures = getCompressPicturesPreference();
485 if ("never".equals(compressPictures)
486 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
487 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
488 attachFileToConversation(conversation, uri, callback);
489 return;
490 }
491 final Message message;
492 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
493 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
494 } else {
495 message = new Message(conversation, "", conversation.getNextEncryption());
496 }
497 message.setCounterpart(conversation.getNextCounterpart());
498 message.setType(Message.TYPE_IMAGE);
499 mFileAddingExecutor.execute(new Runnable() {
500
501 @Override
502 public void run() {
503 try {
504 getFileBackend().copyImageToPrivateStorage(message, uri);
505 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
506 final PgpEngine pgpEngine = getPgpEngine();
507 if (pgpEngine != null) {
508 pgpEngine.encrypt(message, callback);
509 } else if (callback != null){
510 callback.error(R.string.unable_to_connect_to_keychain, null);
511 }
512 } else {
513 callback.success(message);
514 }
515 } catch (final FileBackend.FileCopyException e) {
516 callback.error(e.getResId(), message);
517 }
518 }
519 });
520 }
521
522 public Conversation find(Bookmark bookmark) {
523 return find(bookmark.getAccount(), bookmark.getJid());
524 }
525
526 public Conversation find(final Account account, final Jid jid) {
527 return find(getConversations(), account, jid);
528 }
529
530 @Override
531 public int onStartCommand(Intent intent, int flags, int startId) {
532 final String action = intent == null ? null : intent.getAction();
533 String pushedAccountHash = null;
534 boolean interactive = false;
535 if (action != null) {
536 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
537 switch (action) {
538 case ConnectivityManager.CONNECTIVITY_ACTION:
539 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
540 resetAllAttemptCounts(true);
541 }
542 break;
543 case ACTION_MERGE_PHONE_CONTACTS:
544 if (mRestoredFromDatabase) {
545 loadPhoneContacts();
546 }
547 return START_STICKY;
548 case Intent.ACTION_SHUTDOWN:
549 logoutAndSave(true);
550 return START_NOT_STICKY;
551 case ACTION_CLEAR_NOTIFICATION:
552 if (c != null) {
553 mNotificationService.clear(c);
554 } else {
555 mNotificationService.clear();
556 }
557 break;
558 case ACTION_DISABLE_FOREGROUND:
559 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
560 toggleForegroundService();
561 break;
562 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
563 dismissErrorNotifications();
564 break;
565 case ACTION_TRY_AGAIN:
566 resetAllAttemptCounts(false);
567 interactive = true;
568 break;
569 case ACTION_REPLY_TO_CONVERSATION:
570 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
571 if (remoteInput != null && c != null) {
572 final CharSequence body = remoteInput.getCharSequence("text_reply");
573 if (body != null && body.length() > 0) {
574 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
575 }
576 }
577 break;
578 case AudioManager.RINGER_MODE_CHANGED_ACTION:
579 if (xaOnSilentMode()) {
580 refreshAllPresences();
581 }
582 break;
583 case Intent.ACTION_SCREEN_ON:
584 deactivateGracePeriod();
585 case Intent.ACTION_SCREEN_OFF:
586 if (awayWhenScreenOff()) {
587 refreshAllPresences();
588 }
589 break;
590 case ACTION_GCM_TOKEN_REFRESH:
591 refreshAllGcmTokens();
592 break;
593 case ACTION_IDLE_PING:
594 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
595 && !Config.PUSH_MODE) {
596 scheduleNextIdlePing();
597 }
598 break;
599 case ACTION_GCM_MESSAGE_RECEIVED:
600 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
601 pushedAccountHash = intent.getStringExtra("account");
602 break;
603 }
604 }
605 this.wakeLock.acquire();
606
607 boolean pingNow = false;
608 HashSet<Account> pingCandidates = new HashSet<>();
609
610 for (Account account : accounts) {
611 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
612 if (!hasInternetConnection()) {
613 account.setStatus(Account.State.NO_INTERNET);
614 if (statusListener != null) {
615 statusListener.onStatusChanged(account);
616 }
617 } else {
618 if (account.getStatus() == Account.State.NO_INTERNET) {
619 account.setStatus(Account.State.OFFLINE);
620 if (statusListener != null) {
621 statusListener.onStatusChanged(account);
622 }
623 }
624 if (account.getStatus() == Account.State.ONLINE) {
625 long lastReceived = account.getXmppConnection().getLastPacketReceived();
626 long lastSent = account.getXmppConnection().getLastPingSent();
627 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
628 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
629 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
630 if (lastSent > lastReceived) {
631 if (pingTimeoutIn < 0) {
632 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
633 this.reconnectAccount(account, true, interactive);
634 } else {
635 int secs = (int) (pingTimeoutIn / 1000);
636 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
637 }
638 } else {
639 pingCandidates.add(account);
640 if (msToNextPing <= 0 || CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash)) {
641 pingNow = true;
642 } else {
643 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
644 }
645 }
646 } else if (account.getStatus() == Account.State.OFFLINE) {
647 reconnectAccount(account, true, interactive);
648 } else if (account.getStatus() == Account.State.CONNECTING) {
649 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
650 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
651 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
652 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
653 if (timeout < 0) {
654 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
655 account.getXmppConnection().resetAttemptCount();
656 reconnectAccount(account, true, interactive);
657 } else if (discoTimeout < 0) {
658 account.getXmppConnection().sendDiscoTimeout();
659 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
660 } else {
661 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
662 }
663 } else {
664 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
665 reconnectAccount(account, true, interactive);
666 }
667 }
668 }
669 if (mOnAccountUpdate != null) {
670 mOnAccountUpdate.onAccountUpdate();
671 }
672 }
673 }
674 if (pingNow) {
675 final boolean listeners = checkListeners();
676 for (Account account : pingCandidates) {
677 if (listeners
678 && Config.PUSH_MODE
679 && mPushManagementService.available(account)) {
680 account.getXmppConnection().waitForPush();
681 cancelWakeUpCall(account.getUuid().hashCode());
682 } else {
683 account.getXmppConnection().sendPing();
684 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
685 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
686 }
687 }
688 }
689 if (wakeLock.isHeld()) {
690 try {
691 wakeLock.release();
692 } catch (final RuntimeException ignored) {
693 }
694 }
695 return START_STICKY;
696 }
697
698 public boolean isDataSaverDisabled() {
699 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
700 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
701 return !connectivityManager.isActiveNetworkMetered()
702 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
703 } else {
704 return true;
705 }
706 }
707
708 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
709 Message message = new Message(conversation,body,conversation.getNextEncryption());
710 message.markUnread();
711 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
712 getPgpEngine().encrypt(message, new UiCallback<Message>() {
713 @Override
714 public void success(Message message) {
715 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
716 sendMessage(message);
717 if (dismissAfterReply) {
718 markRead(message.getConversation(),true);
719 } else {
720 mNotificationService.pushFromDirectReply(message);
721 }
722 }
723
724 @Override
725 public void error(int errorCode, Message object) {
726
727 }
728
729 @Override
730 public void userInputRequried(PendingIntent pi, Message object) {
731
732 }
733 });
734 } else {
735 sendMessage(message);
736 if (dismissAfterReply) {
737 markRead(conversation,true);
738 } else {
739 mNotificationService.pushFromDirectReply(message);
740 }
741 }
742 }
743
744 private boolean xaOnSilentMode() {
745 return getPreferences().getBoolean("xa_on_silent_mode", false);
746 }
747
748 private boolean manuallyChangePresence() {
749 return getPreferences().getBoolean("manually_change_presence", false);
750 }
751
752 private boolean treatVibrateAsSilent() {
753 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
754 }
755
756 private boolean awayWhenScreenOff() {
757 return getPreferences().getBoolean("away_when_screen_off", false);
758 }
759
760 private String getCompressPicturesPreference() {
761 return getPreferences().getString("picture_compression", "auto");
762 }
763
764 private Presence.Status getTargetPresence() {
765 if (xaOnSilentMode() && isPhoneSilenced()) {
766 return Presence.Status.XA;
767 } else if (awayWhenScreenOff() && !isInteractive()) {
768 return Presence.Status.AWAY;
769 } else {
770 return Presence.Status.ONLINE;
771 }
772 }
773
774 @SuppressLint("NewApi")
775 @SuppressWarnings("deprecation")
776 public boolean isInteractive() {
777 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
778
779 final boolean isScreenOn;
780 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
781 isScreenOn = pm.isScreenOn();
782 } else {
783 isScreenOn = pm.isInteractive();
784 }
785 return isScreenOn;
786 }
787
788 private boolean isPhoneSilenced() {
789 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
790 try {
791 if (treatVibrateAsSilent()) {
792 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
793 } else {
794 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
795 }
796 } catch (Throwable throwable) {
797 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
798 return false;
799 }
800 }
801
802 private void resetAllAttemptCounts(boolean reallyAll) {
803 Log.d(Config.LOGTAG, "resetting all attempt counts");
804 for (Account account : accounts) {
805 if (account.hasErrorStatus() || reallyAll) {
806 final XmppConnection connection = account.getXmppConnection();
807 if (connection != null) {
808 connection.resetAttemptCount();
809 }
810 }
811 if (account.setShowErrorNotification(true)) {
812 databaseBackend.updateAccount(account);
813 }
814 }
815 mNotificationService.updateErrorNotification();
816 }
817
818 private void dismissErrorNotifications() {
819 for (final Account account : this.accounts) {
820 if (account.hasErrorStatus()) {
821 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
822 if (account.setShowErrorNotification(false)) {
823 databaseBackend.updateAccount(account);
824 }
825 }
826 }
827 }
828
829 public boolean hasInternetConnection() {
830 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
831 .getSystemService(Context.CONNECTIVITY_SERVICE);
832 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
833 return activeNetwork != null && activeNetwork.isConnected();
834 }
835
836 @SuppressLint("TrulyRandom")
837 @Override
838 public void onCreate() {
839 ExceptionHelper.init(getApplicationContext());
840 PRNGFixes.apply();
841 this.mRandom = new SecureRandom();
842 updateMemorizingTrustmanager();
843 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
844 final int cacheSize = maxMemory / 8;
845 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
846 @Override
847 protected int sizeOf(final String key, final Bitmap bitmap) {
848 return bitmap.getByteCount() / 1024;
849 }
850 };
851
852 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
853 this.accounts = databaseBackend.getAccounts();
854
855 restoreFromDatabase();
856
857 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
858 new Thread(new Runnable() {
859 @Override
860 public void run() {
861 fileObserver.startWatching();
862 }
863 }).start();
864 if (Config.supportOpenPgp()) {
865 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
866 @Override
867 public void onBound(IOpenPgpService2 service) {
868 for (Account account : accounts) {
869 final PgpDecryptionService pgp = account.getPgpDecryptionService();
870 if(pgp != null) {
871 pgp.continueDecryption(true);
872 }
873 }
874 }
875
876 @Override
877 public void onError(Exception e) {
878 }
879 });
880 this.pgpServiceConnection.bindToService();
881 }
882
883 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
884 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
885 toggleForegroundService();
886 updateUnreadCountBadge();
887 toggleScreenEventReceiver();
888 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !Config.PUSH_MODE) {
889 scheduleNextIdlePing();
890 }
891 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
892 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
893 }
894 }
895
896 @Override
897 public void onTrimMemory(int level) {
898 super.onTrimMemory(level);
899 if (level >= TRIM_MEMORY_COMPLETE) {
900 Log.d(Config.LOGTAG, "clear cache due to low memory");
901 getBitmapCache().evictAll();
902 }
903 }
904
905 @Override
906 public void onDestroy() {
907 try {
908 unregisterReceiver(this.mEventReceiver);
909 } catch (IllegalArgumentException e) {
910 //ignored
911 }
912 fileObserver.stopWatching();
913 super.onDestroy();
914 }
915
916 public void toggleScreenEventReceiver() {
917 if (awayWhenScreenOff() && !manuallyChangePresence()) {
918 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
919 filter.addAction(Intent.ACTION_SCREEN_OFF);
920 registerReceiver(this.mEventReceiver, filter);
921 } else {
922 try {
923 unregisterReceiver(this.mEventReceiver);
924 } catch (IllegalArgumentException e) {
925 //ignored
926 }
927 }
928 }
929
930 public void toggleForegroundService() {
931 if (getPreferences().getBoolean("keep_foreground_service", false)) {
932 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
933 } else {
934 stopForeground(true);
935 }
936 }
937
938 @Override
939 public void onTaskRemoved(final Intent rootIntent) {
940 super.onTaskRemoved(rootIntent);
941 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
942 this.logoutAndSave(false);
943 } else {
944 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
945 }
946 }
947
948 private void logoutAndSave(boolean stop) {
949 int activeAccounts = 0;
950 for (final Account account : accounts) {
951 if (account.getStatus() != Account.State.DISABLED) {
952 activeAccounts++;
953 }
954 databaseBackend.writeRoster(account.getRoster());
955 if (account.getXmppConnection() != null) {
956 new Thread(new Runnable() {
957 @Override
958 public void run() {
959 disconnect(account, false);
960 }
961 }).start();
962 }
963 }
964 if (stop || activeAccounts == 0) {
965 Log.d(Config.LOGTAG, "good bye");
966 stopSelf();
967 }
968 }
969
970 private void cancelWakeUpCall(int requestCode) {
971 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
972 final Intent intent = new Intent(this, EventReceiver.class);
973 intent.setAction("ping");
974 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
975 }
976
977 public void scheduleWakeUpCall(int seconds, int requestCode) {
978 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
979 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
980 Intent intent = new Intent(this, EventReceiver.class);
981 intent.setAction("ping");
982 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
983 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
984 }
985
986 @TargetApi(Build.VERSION_CODES.M)
987 private void scheduleNextIdlePing() {
988 Log.d(Config.LOGTAG,"schedule next idle ping");
989 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
990 Intent intent = new Intent(this, EventReceiver.class);
991 intent.setAction(ACTION_IDLE_PING);
992 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
993 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
994 PendingIntent.getBroadcast(this,0,intent,0)
995 );
996 }
997
998 public XmppConnection createConnection(final Account account) {
999 final SharedPreferences sharedPref = getPreferences();
1000 String resource;
1001 try {
1002 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1003 if (resource.trim().isEmpty()) {
1004 throw new Exception();
1005 }
1006 } catch (Exception e) {
1007 resource = "conversations";
1008 }
1009 account.setResource(resource);
1010 final XmppConnection connection = new XmppConnection(account, this);
1011 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1012 connection.setOnStatusChangedListener(this.statusListener);
1013 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1014 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1015 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1016 connection.setOnBindListener(this.mOnBindListener);
1017 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1018 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1019 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1020 AxolotlService axolotlService = account.getAxolotlService();
1021 if (axolotlService != null) {
1022 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1023 }
1024 return connection;
1025 }
1026
1027 public void sendChatState(Conversation conversation) {
1028 if (sendChatStates()) {
1029 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1030 sendMessagePacket(conversation.getAccount(), packet);
1031 }
1032 }
1033
1034 private void sendFileMessage(final Message message, final boolean delay) {
1035 Log.d(Config.LOGTAG, "send file message");
1036 final Account account = message.getConversation().getAccount();
1037 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1038 mHttpConnectionManager.createNewUploadConnection(message, delay);
1039 } else {
1040 mJingleConnectionManager.createNewConnection(message);
1041 }
1042 }
1043
1044 public void sendMessage(final Message message) {
1045 sendMessage(message, false, false);
1046 }
1047
1048 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1049 final Account account = message.getConversation().getAccount();
1050 if (account.setShowErrorNotification(true)) {
1051 databaseBackend.updateAccount(account);
1052 mNotificationService.updateErrorNotification();
1053 }
1054 final Conversation conversation = message.getConversation();
1055 account.deactivateGracePeriod();
1056 MessagePacket packet = null;
1057 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1058 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1059 && !message.edited();
1060 boolean saveInDb = addToConversation;
1061 message.setStatus(Message.STATUS_WAITING);
1062
1063 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1064 message.getConversation().endOtrIfNeeded();
1065 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1066 new Conversation.OnMessageFound() {
1067 @Override
1068 public void onMessageFound(Message message) {
1069 markMessage(message, Message.STATUS_SEND_FAILED);
1070 }
1071 });
1072 }
1073
1074 if (account.isOnlineAndConnected()) {
1075 switch (message.getEncryption()) {
1076 case Message.ENCRYPTION_NONE:
1077 if (message.needsUploading()) {
1078 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1079 || message.fixCounterpart()) {
1080 this.sendFileMessage(message, delay);
1081 } else {
1082 break;
1083 }
1084 } else {
1085 packet = mMessageGenerator.generateChat(message);
1086 }
1087 break;
1088 case Message.ENCRYPTION_PGP:
1089 case Message.ENCRYPTION_DECRYPTED:
1090 if (message.needsUploading()) {
1091 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1092 || message.fixCounterpart()) {
1093 this.sendFileMessage(message, delay);
1094 } else {
1095 break;
1096 }
1097 } else {
1098 packet = mMessageGenerator.generatePgpChat(message);
1099 }
1100 break;
1101 case Message.ENCRYPTION_OTR:
1102 SessionImpl otrSession = conversation.getOtrSession();
1103 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1104 try {
1105 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1106 } catch (InvalidJidException e) {
1107 break;
1108 }
1109 if (message.needsUploading()) {
1110 mJingleConnectionManager.createNewConnection(message);
1111 } else {
1112 packet = mMessageGenerator.generateOtrChat(message);
1113 }
1114 } else if (otrSession == null) {
1115 if (message.fixCounterpart()) {
1116 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1117 } else {
1118 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1119 break;
1120 }
1121 } else {
1122 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1123 }
1124 break;
1125 case Message.ENCRYPTION_AXOLOTL:
1126 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1127 if (message.needsUploading()) {
1128 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1129 || message.fixCounterpart()) {
1130 this.sendFileMessage(message, delay);
1131 } else {
1132 break;
1133 }
1134 } else {
1135 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1136 if (axolotlMessage == null) {
1137 account.getAxolotlService().preparePayloadMessage(message, delay);
1138 } else {
1139 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1140 }
1141 }
1142 break;
1143
1144 }
1145 if (packet != null) {
1146 if (account.getXmppConnection().getFeatures().sm()
1147 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1148 message.setStatus(Message.STATUS_UNSEND);
1149 } else {
1150 message.setStatus(Message.STATUS_SEND);
1151 }
1152 }
1153 } else {
1154 switch (message.getEncryption()) {
1155 case Message.ENCRYPTION_DECRYPTED:
1156 if (!message.needsUploading()) {
1157 String pgpBody = message.getEncryptedBody();
1158 String decryptedBody = message.getBody();
1159 message.setBody(pgpBody);
1160 message.setEncryption(Message.ENCRYPTION_PGP);
1161 if (message.edited()) {
1162 message.setBody(decryptedBody);
1163 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1164 databaseBackend.updateMessage(message, message.getEditedId());
1165 updateConversationUi();
1166 return;
1167 } else {
1168 databaseBackend.createMessage(message);
1169 saveInDb = false;
1170 message.setBody(decryptedBody);
1171 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1172 }
1173 }
1174 break;
1175 case Message.ENCRYPTION_OTR:
1176 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1177 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1178 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1179 }
1180 break;
1181 case Message.ENCRYPTION_AXOLOTL:
1182 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1183 break;
1184 }
1185 }
1186
1187 if (resend) {
1188 if (packet != null && addToConversation) {
1189 if (account.getXmppConnection().getFeatures().sm()
1190 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1191 markMessage(message, Message.STATUS_UNSEND);
1192 } else {
1193 markMessage(message, Message.STATUS_SEND);
1194 }
1195 }
1196 } else {
1197 if (addToConversation) {
1198 conversation.add(message);
1199 }
1200 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1201 if (saveInDb) {
1202 databaseBackend.createMessage(message);
1203 } else if (message.edited()) {
1204 databaseBackend.updateMessage(message, message.getEditedId());
1205 }
1206 }
1207 updateConversationUi();
1208 }
1209 if (packet != null) {
1210 if (delay) {
1211 mMessageGenerator.addDelay(packet, message.getTimeSent());
1212 }
1213 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1214 if (this.sendChatStates()) {
1215 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1216 }
1217 }
1218 sendMessagePacket(account, packet);
1219 }
1220 }
1221
1222 private void sendUnsentMessages(final Conversation conversation) {
1223 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1224
1225 @Override
1226 public void onMessageFound(Message message) {
1227 resendMessage(message, true);
1228 }
1229 });
1230 }
1231
1232 public void resendMessage(final Message message, final boolean delay) {
1233 sendMessage(message, true, delay);
1234 }
1235
1236 public void fetchRosterFromServer(final Account account) {
1237 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1238 if (!"".equals(account.getRosterVersion())) {
1239 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1240 + ": fetching roster version " + account.getRosterVersion());
1241 } else {
1242 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1243 }
1244 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1245 sendIqPacket(account, iqPacket, mIqParser);
1246 }
1247
1248 public void fetchBookmarks(final Account account) {
1249 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1250 final Element query = iqPacket.query("jabber:iq:private");
1251 query.addChild("storage", "storage:bookmarks");
1252 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1253
1254 @Override
1255 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1256 if (packet.getType() == IqPacket.TYPE.RESULT) {
1257 final Element query = packet.query();
1258 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1259 final Element storage = query.findChild("storage", "storage:bookmarks");
1260 final boolean autojoin = respectAutojoin();
1261 if (storage != null) {
1262 for (final Element item : storage.getChildren()) {
1263 if (item.getName().equals("conference")) {
1264 final Bookmark bookmark = Bookmark.parse(item, account);
1265 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1266 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1267 bookmark.setBookmarkName(old.getBookmarkName());
1268 }
1269 Conversation conversation = find(bookmark);
1270 if (conversation != null) {
1271 conversation.setBookmark(bookmark);
1272 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1273 conversation = findOrCreateConversation(
1274 account, bookmark.getJid(), true);
1275 conversation.setBookmark(bookmark);
1276 joinMuc(conversation);
1277 }
1278 }
1279 }
1280 }
1281 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1282 } else {
1283 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1284 }
1285 }
1286 };
1287 sendIqPacket(account, iqPacket, callback);
1288 }
1289
1290 public void pushBookmarks(Account account) {
1291 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1292 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1293 Element query = iqPacket.query("jabber:iq:private");
1294 Element storage = query.addChild("storage", "storage:bookmarks");
1295 for (Bookmark bookmark : account.getBookmarks()) {
1296 storage.addChild(bookmark);
1297 }
1298 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1299 }
1300
1301 private void restoreFromDatabase() {
1302 synchronized (this.conversations) {
1303 final Map<String, Account> accountLookupTable = new Hashtable<>();
1304 for (Account account : this.accounts) {
1305 accountLookupTable.put(account.getUuid(), account);
1306 }
1307 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1308 for (Conversation conversation : this.conversations) {
1309 Account account = accountLookupTable.get(conversation.getAccountUuid());
1310 conversation.setAccount(account);
1311 }
1312 Runnable runnable = new Runnable() {
1313 @Override
1314 public void run() {
1315 Log.d(Config.LOGTAG, "restoring roster");
1316 for (Account account : accounts) {
1317 databaseBackend.readRoster(account.getRoster());
1318 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1319 }
1320 getBitmapCache().evictAll();
1321 loadPhoneContacts();
1322 Log.d(Config.LOGTAG, "restoring messages");
1323 for (Conversation conversation : conversations) {
1324 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1325 checkDeletedFiles(conversation);
1326 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1327
1328 @Override
1329 public void onMessageFound(Message message) {
1330 markMessage(message, Message.STATUS_WAITING);
1331 }
1332 });
1333 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1334 @Override
1335 public void onMessageFound(Message message) {
1336 mNotificationService.pushFromBacklog(message);
1337 }
1338 });
1339 }
1340 mNotificationService.finishBacklog(false);
1341 mRestoredFromDatabase = true;
1342 Log.d(Config.LOGTAG, "restored all messages");
1343 updateConversationUi();
1344 }
1345 };
1346 mDatabaseExecutor.execute(runnable);
1347 }
1348 }
1349
1350 public void loadPhoneContacts() {
1351 mContactMergerExecutor.execute(new Runnable() {
1352 @Override
1353 public void run() {
1354 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1355 @Override
1356 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1357 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1358 for (Account account : accounts) {
1359 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1360 for (Bundle phoneContact : phoneContacts) {
1361 Jid jid;
1362 try {
1363 jid = Jid.fromString(phoneContact.getString("jid"));
1364 } catch (final InvalidJidException e) {
1365 continue;
1366 }
1367 final Contact contact = account.getRoster().getContact(jid);
1368 String systemAccount = phoneContact.getInt("phoneid")
1369 + "#"
1370 + phoneContact.getString("lookup");
1371 contact.setSystemAccount(systemAccount);
1372 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1373 getAvatarService().clear(contact);
1374 }
1375 contact.setSystemName(phoneContact.getString("displayname"));
1376 withSystemAccounts.remove(contact);
1377 }
1378 for (Contact contact : withSystemAccounts) {
1379 contact.setSystemAccount(null);
1380 contact.setSystemName(null);
1381 if (contact.setPhotoUri(null)) {
1382 getAvatarService().clear(contact);
1383 }
1384 }
1385 }
1386 Log.d(Config.LOGTAG, "finished merging phone contacts");
1387 updateAccountUi();
1388 }
1389 });
1390 }
1391 });
1392 }
1393
1394 public List<Conversation> getConversations() {
1395 return this.conversations;
1396 }
1397
1398 private void checkDeletedFiles(Conversation conversation) {
1399 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1400
1401 @Override
1402 public void onMessageFound(Message message) {
1403 if (!getFileBackend().isFileAvailable(message)) {
1404 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1405 final int s = message.getStatus();
1406 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1407 markMessage(message, Message.STATUS_SEND_FAILED);
1408 }
1409 }
1410 }
1411 });
1412 }
1413
1414 private void markFileDeleted(final String path) {
1415 Log.d(Config.LOGTAG,"deleted file "+path);
1416 for (Conversation conversation : getConversations()) {
1417 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1418 @Override
1419 public void onMessageFound(Message message) {
1420 DownloadableFile file = fileBackend.getFile(message);
1421 if (file.getAbsolutePath().equals(path)) {
1422 if (!file.exists()) {
1423 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1424 final int s = message.getStatus();
1425 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1426 markMessage(message, Message.STATUS_SEND_FAILED);
1427 } else {
1428 updateConversationUi();
1429 }
1430 } else {
1431 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1432 }
1433 }
1434 }
1435 });
1436 }
1437 }
1438
1439 public void populateWithOrderedConversations(final List<Conversation> list) {
1440 populateWithOrderedConversations(list, true);
1441 }
1442
1443 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1444 list.clear();
1445 if (includeNoFileUpload) {
1446 list.addAll(getConversations());
1447 } else {
1448 for (Conversation conversation : getConversations()) {
1449 if (conversation.getMode() == Conversation.MODE_SINGLE
1450 || conversation.getAccount().httpUploadAvailable()) {
1451 list.add(conversation);
1452 }
1453 }
1454 }
1455 try {
1456 Collections.sort(list);
1457 } catch (IllegalArgumentException e) {
1458 //ignore
1459 }
1460 }
1461
1462 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1463 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1464 return;
1465 } else if (timestamp == 0) {
1466 return;
1467 }
1468 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1469 Runnable runnable = new Runnable() {
1470 @Override
1471 public void run() {
1472 final Account account = conversation.getAccount();
1473 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1474 if (messages.size() > 0) {
1475 conversation.addAll(0, messages);
1476 checkDeletedFiles(conversation);
1477 callback.onMoreMessagesLoaded(messages.size(), conversation);
1478 } else if (conversation.hasMessagesLeftOnServer()
1479 && account.isOnlineAndConnected()
1480 && conversation.getLastClearHistory() == 0) {
1481 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1482 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1483 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1484 if (query != null) {
1485 query.setCallback(callback);
1486 }
1487 callback.informUser(R.string.fetching_history_from_server);
1488 }
1489 }
1490 }
1491 };
1492 mDatabaseExecutor.execute(runnable);
1493 }
1494
1495 public List<Account> getAccounts() {
1496 return this.accounts;
1497 }
1498
1499 public List<Conversation> findAllConferencesWith(Contact contact) {
1500 ArrayList<Conversation> results = new ArrayList<>();
1501 for(Conversation conversation : conversations) {
1502 if (conversation.getMode() == Conversation.MODE_MULTI
1503 && conversation.getMucOptions().isContactInRoom(contact)) {
1504 results.add(conversation);
1505 }
1506 }
1507 return results;
1508 }
1509
1510 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1511 for (final Conversation conversation : haystack) {
1512 if (conversation.getContact() == contact) {
1513 return conversation;
1514 }
1515 }
1516 return null;
1517 }
1518
1519 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1520 if (jid == null) {
1521 return null;
1522 }
1523 for (final Conversation conversation : haystack) {
1524 if ((account == null || conversation.getAccount() == account)
1525 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1526 return conversation;
1527 }
1528 }
1529 return null;
1530 }
1531
1532 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1533 return this.findOrCreateConversation(account, jid, muc, null);
1534 }
1535
1536 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1537 synchronized (this.conversations) {
1538 Conversation conversation = find(account, jid);
1539 if (conversation != null) {
1540 return conversation;
1541 }
1542 conversation = databaseBackend.findConversation(account, jid);
1543 if (conversation != null) {
1544 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1545 conversation.setAccount(account);
1546 if (muc) {
1547 conversation.setMode(Conversation.MODE_MULTI);
1548 conversation.setContactJid(jid);
1549 } else {
1550 conversation.setMode(Conversation.MODE_SINGLE);
1551 conversation.setContactJid(jid.toBareJid());
1552 }
1553 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1554 this.databaseBackend.updateConversation(conversation);
1555 } else {
1556 String conversationName;
1557 Contact contact = account.getRoster().getContact(jid);
1558 if (contact != null) {
1559 conversationName = contact.getDisplayName();
1560 } else {
1561 conversationName = jid.getLocalpart();
1562 }
1563 if (muc) {
1564 conversation = new Conversation(conversationName, account, jid,
1565 Conversation.MODE_MULTI);
1566 } else {
1567 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1568 Conversation.MODE_SINGLE);
1569 }
1570 this.databaseBackend.createConversation(conversation);
1571 }
1572 if (account.getXmppConnection() != null
1573 && account.getXmppConnection().getFeatures().mam()
1574 && !muc) {
1575 if (query == null) {
1576 this.mMessageArchiveService.query(conversation);
1577 } else {
1578 if (query.getConversation() == null) {
1579 this.mMessageArchiveService.query(conversation, query.getStart());
1580 }
1581 }
1582 }
1583 checkDeletedFiles(conversation);
1584 this.conversations.add(conversation);
1585 updateConversationUi();
1586 return conversation;
1587 }
1588 }
1589
1590 public void archiveConversation(Conversation conversation) {
1591 getNotificationService().clear(conversation);
1592 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1593 synchronized (this.conversations) {
1594 if (conversation.getMode() == Conversation.MODE_MULTI) {
1595 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1596 Bookmark bookmark = conversation.getBookmark();
1597 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1598 bookmark.setAutojoin(false);
1599 pushBookmarks(bookmark.getAccount());
1600 }
1601 }
1602 leaveMuc(conversation);
1603 } else {
1604 conversation.endOtrIfNeeded();
1605 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1606 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1607 sendPresencePacket(
1608 conversation.getAccount(),
1609 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1610 );
1611 }
1612 }
1613 this.databaseBackend.updateConversation(conversation);
1614 this.conversations.remove(conversation);
1615 updateConversationUi();
1616 }
1617 }
1618
1619 public void createAccount(final Account account) {
1620 account.initAccountServices(this);
1621 databaseBackend.createAccount(account);
1622 this.accounts.add(account);
1623 this.reconnectAccountInBackground(account);
1624 updateAccountUi();
1625 }
1626
1627 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1628 new Thread(new Runnable() {
1629 @Override
1630 public void run() {
1631 try {
1632 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1633 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1634 if (findAccountByJid(info.first) == null) {
1635 Account account = new Account(info.first, "");
1636 account.setPrivateKeyAlias(alias);
1637 account.setOption(Account.OPTION_DISABLED, true);
1638 account.setDisplayName(info.second);
1639 createAccount(account);
1640 callback.onAccountCreated(account);
1641 if (Config.X509_VERIFICATION) {
1642 try {
1643 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1644 } catch (CertificateException e) {
1645 callback.informUser(R.string.certificate_chain_is_not_trusted);
1646 }
1647 }
1648 } else {
1649 callback.informUser(R.string.account_already_exists);
1650 }
1651 } catch (Exception e) {
1652 e.printStackTrace();
1653 callback.informUser(R.string.unable_to_parse_certificate);
1654 }
1655 }
1656 }).start();
1657
1658 }
1659
1660 public void updateKeyInAccount(final Account account, final String alias) {
1661 Log.d(Config.LOGTAG, "update key in account " + alias);
1662 try {
1663 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1664 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1665 if (account.getJid().toBareJid().equals(info.first)) {
1666 account.setPrivateKeyAlias(alias);
1667 account.setDisplayName(info.second);
1668 databaseBackend.updateAccount(account);
1669 if (Config.X509_VERIFICATION) {
1670 try {
1671 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1672 } catch (CertificateException e) {
1673 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1674 }
1675 account.getAxolotlService().regenerateKeys(true);
1676 }
1677 } else {
1678 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1679 }
1680 } catch (Exception e) {
1681 e.printStackTrace();
1682 }
1683 }
1684
1685 public boolean updateAccount(final Account account) {
1686 if (databaseBackend.updateAccount(account)) {
1687 account.setShowErrorNotification(true);
1688 this.statusListener.onStatusChanged(account);
1689 databaseBackend.updateAccount(account);
1690 reconnectAccountInBackground(account);
1691 updateAccountUi();
1692 getNotificationService().updateErrorNotification();
1693 return true;
1694 } else {
1695 return false;
1696 }
1697 }
1698
1699 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1700 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1701 sendIqPacket(account, iq, new OnIqPacketReceived() {
1702 @Override
1703 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1704 if (packet.getType() == IqPacket.TYPE.RESULT) {
1705 account.setPassword(newPassword);
1706 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1707 databaseBackend.updateAccount(account);
1708 callback.onPasswordChangeSucceeded();
1709 } else {
1710 callback.onPasswordChangeFailed();
1711 }
1712 }
1713 });
1714 }
1715
1716 public void deleteAccount(final Account account) {
1717 synchronized (this.conversations) {
1718 for (final Conversation conversation : conversations) {
1719 if (conversation.getAccount() == account) {
1720 if (conversation.getMode() == Conversation.MODE_MULTI) {
1721 leaveMuc(conversation);
1722 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1723 conversation.endOtrIfNeeded();
1724 }
1725 conversations.remove(conversation);
1726 }
1727 }
1728 if (account.getXmppConnection() != null) {
1729 new Thread(new Runnable() {
1730 @Override
1731 public void run() {
1732 disconnect(account, true);
1733 }
1734 }).start();
1735 }
1736 Runnable runnable = new Runnable() {
1737 @Override
1738 public void run() {
1739 if (!databaseBackend.deleteAccount(account)) {
1740 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1741 }
1742 }
1743 };
1744 mDatabaseExecutor.execute(runnable);
1745 this.accounts.remove(account);
1746 updateAccountUi();
1747 getNotificationService().updateErrorNotification();
1748 }
1749 }
1750
1751 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1752 synchronized (this) {
1753 this.mLastActivity = System.currentTimeMillis();
1754 if (checkListeners()) {
1755 switchToForeground();
1756 }
1757 this.mOnConversationUpdate = listener;
1758 this.mNotificationService.setIsInForeground(true);
1759 if (this.convChangedListenerCount < 2) {
1760 this.convChangedListenerCount++;
1761 }
1762 }
1763 }
1764
1765 public void removeOnConversationListChangedListener() {
1766 synchronized (this) {
1767 this.convChangedListenerCount--;
1768 if (this.convChangedListenerCount <= 0) {
1769 this.convChangedListenerCount = 0;
1770 this.mOnConversationUpdate = null;
1771 this.mNotificationService.setIsInForeground(false);
1772 if (checkListeners()) {
1773 switchToBackground();
1774 }
1775 }
1776 }
1777 }
1778
1779 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1780 synchronized (this) {
1781 if (checkListeners()) {
1782 switchToForeground();
1783 }
1784 this.mOnShowErrorToast = onShowErrorToast;
1785 if (this.showErrorToastListenerCount < 2) {
1786 this.showErrorToastListenerCount++;
1787 }
1788 }
1789 this.mOnShowErrorToast = onShowErrorToast;
1790 }
1791
1792 public void removeOnShowErrorToastListener() {
1793 synchronized (this) {
1794 this.showErrorToastListenerCount--;
1795 if (this.showErrorToastListenerCount <= 0) {
1796 this.showErrorToastListenerCount = 0;
1797 this.mOnShowErrorToast = null;
1798 if (checkListeners()) {
1799 switchToBackground();
1800 }
1801 }
1802 }
1803 }
1804
1805 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1806 synchronized (this) {
1807 if (checkListeners()) {
1808 switchToForeground();
1809 }
1810 this.mOnAccountUpdate = listener;
1811 if (this.accountChangedListenerCount < 2) {
1812 this.accountChangedListenerCount++;
1813 }
1814 }
1815 }
1816
1817 public void removeOnAccountListChangedListener() {
1818 synchronized (this) {
1819 this.accountChangedListenerCount--;
1820 if (this.accountChangedListenerCount <= 0) {
1821 this.mOnAccountUpdate = null;
1822 this.accountChangedListenerCount = 0;
1823 if (checkListeners()) {
1824 switchToBackground();
1825 }
1826 }
1827 }
1828 }
1829
1830 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1831 synchronized (this) {
1832 if (checkListeners()) {
1833 switchToForeground();
1834 }
1835 this.mOnCaptchaRequested = listener;
1836 if (this.captchaRequestedListenerCount < 2) {
1837 this.captchaRequestedListenerCount++;
1838 }
1839 }
1840 }
1841
1842 public void removeOnCaptchaRequestedListener() {
1843 synchronized (this) {
1844 this.captchaRequestedListenerCount--;
1845 if (this.captchaRequestedListenerCount <= 0) {
1846 this.mOnCaptchaRequested = null;
1847 this.captchaRequestedListenerCount = 0;
1848 if (checkListeners()) {
1849 switchToBackground();
1850 }
1851 }
1852 }
1853 }
1854
1855 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1856 synchronized (this) {
1857 if (checkListeners()) {
1858 switchToForeground();
1859 }
1860 this.mOnRosterUpdate = listener;
1861 if (this.rosterChangedListenerCount < 2) {
1862 this.rosterChangedListenerCount++;
1863 }
1864 }
1865 }
1866
1867 public void removeOnRosterUpdateListener() {
1868 synchronized (this) {
1869 this.rosterChangedListenerCount--;
1870 if (this.rosterChangedListenerCount <= 0) {
1871 this.rosterChangedListenerCount = 0;
1872 this.mOnRosterUpdate = null;
1873 if (checkListeners()) {
1874 switchToBackground();
1875 }
1876 }
1877 }
1878 }
1879
1880 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1881 synchronized (this) {
1882 if (checkListeners()) {
1883 switchToForeground();
1884 }
1885 this.mOnUpdateBlocklist = listener;
1886 if (this.updateBlocklistListenerCount < 2) {
1887 this.updateBlocklistListenerCount++;
1888 }
1889 }
1890 }
1891
1892 public void removeOnUpdateBlocklistListener() {
1893 synchronized (this) {
1894 this.updateBlocklistListenerCount--;
1895 if (this.updateBlocklistListenerCount <= 0) {
1896 this.updateBlocklistListenerCount = 0;
1897 this.mOnUpdateBlocklist = null;
1898 if (checkListeners()) {
1899 switchToBackground();
1900 }
1901 }
1902 }
1903 }
1904
1905 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1906 synchronized (this) {
1907 if (checkListeners()) {
1908 switchToForeground();
1909 }
1910 this.mOnKeyStatusUpdated = listener;
1911 if (this.keyStatusUpdatedListenerCount < 2) {
1912 this.keyStatusUpdatedListenerCount++;
1913 }
1914 }
1915 }
1916
1917 public void removeOnNewKeysAvailableListener() {
1918 synchronized (this) {
1919 this.keyStatusUpdatedListenerCount--;
1920 if (this.keyStatusUpdatedListenerCount <= 0) {
1921 this.keyStatusUpdatedListenerCount = 0;
1922 this.mOnKeyStatusUpdated = null;
1923 if (checkListeners()) {
1924 switchToBackground();
1925 }
1926 }
1927 }
1928 }
1929
1930 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1931 synchronized (this) {
1932 if (checkListeners()) {
1933 switchToForeground();
1934 }
1935 this.mOnMucRosterUpdate = listener;
1936 if (this.mucRosterChangedListenerCount < 2) {
1937 this.mucRosterChangedListenerCount++;
1938 }
1939 }
1940 }
1941
1942 public void removeOnMucRosterUpdateListener() {
1943 synchronized (this) {
1944 this.mucRosterChangedListenerCount--;
1945 if (this.mucRosterChangedListenerCount <= 0) {
1946 this.mucRosterChangedListenerCount = 0;
1947 this.mOnMucRosterUpdate = null;
1948 if (checkListeners()) {
1949 switchToBackground();
1950 }
1951 }
1952 }
1953 }
1954
1955 public boolean checkListeners() {
1956 return (this.mOnAccountUpdate == null
1957 && this.mOnConversationUpdate == null
1958 && this.mOnRosterUpdate == null
1959 && this.mOnCaptchaRequested == null
1960 && this.mOnUpdateBlocklist == null
1961 && this.mOnShowErrorToast == null
1962 && this.mOnKeyStatusUpdated == null);
1963 }
1964
1965 private void switchToForeground() {
1966 final boolean broadcastLastActivity = broadcastLastActivity();
1967 for (Conversation conversation : getConversations()) {
1968 conversation.setIncomingChatState(ChatState.ACTIVE);
1969 }
1970 for (Account account : getAccounts()) {
1971 if (account.getStatus() == Account.State.ONLINE) {
1972 account.deactivateGracePeriod();
1973 final XmppConnection connection = account.getXmppConnection();
1974 if (connection != null ) {
1975 if (connection.getFeatures().csi()) {
1976 connection.sendActive();
1977 }
1978 if (broadcastLastActivity) {
1979 sendPresence(account, false); //send new presence but don't include idle because we are not
1980 }
1981 }
1982 }
1983 }
1984 Log.d(Config.LOGTAG, "app switched into foreground");
1985 }
1986
1987 private void switchToBackground() {
1988 final boolean broadcastLastActivity = broadcastLastActivity();
1989 for (Account account : getAccounts()) {
1990 if (account.getStatus() == Account.State.ONLINE) {
1991 XmppConnection connection = account.getXmppConnection();
1992 if (connection != null) {
1993 if (broadcastLastActivity) {
1994 sendPresence(account, broadcastLastActivity);
1995 }
1996 if (connection.getFeatures().csi()) {
1997 connection.sendInactive();
1998 }
1999 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
2000 connection.waitForPush();
2001 cancelWakeUpCall(account.getUuid().hashCode());
2002 }
2003 }
2004 }
2005 }
2006 this.mNotificationService.setIsInForeground(false);
2007 Log.d(Config.LOGTAG, "app switched into background");
2008 }
2009
2010 private void connectMultiModeConversations(Account account) {
2011 List<Conversation> conversations = getConversations();
2012 for (Conversation conversation : conversations) {
2013 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2014 joinMuc(conversation);
2015 }
2016 }
2017 }
2018
2019 public void joinMuc(Conversation conversation) {
2020 joinMuc(conversation, null);
2021 }
2022
2023 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2024 Account account = conversation.getAccount();
2025 account.pendingConferenceJoins.remove(conversation);
2026 account.pendingConferenceLeaves.remove(conversation);
2027 if (account.getStatus() == Account.State.ONLINE) {
2028 conversation.resetMucOptions();
2029 if (onConferenceJoined != null) {
2030 conversation.getMucOptions().flagNoAutoPushConfiguration();
2031 }
2032 conversation.setHasMessagesLeftOnServer(false);
2033 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2034
2035 private void join(Conversation conversation) {
2036 Account account = conversation.getAccount();
2037 final MucOptions mucOptions = conversation.getMucOptions();
2038 final Jid joinJid = mucOptions.getSelf().getFullJid();
2039 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2040 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
2041 packet.setTo(joinJid);
2042 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2043 if (conversation.getMucOptions().getPassword() != null) {
2044 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
2045 }
2046
2047 if (mucOptions.mamSupport()) {
2048 // Use MAM instead of the limited muc history to get history
2049 x.addChild("history").setAttribute("maxchars", "0");
2050 } else {
2051 // Fallback to muc history
2052 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2053 }
2054 sendPresencePacket(account, packet);
2055 if (onConferenceJoined != null) {
2056 onConferenceJoined.onConferenceJoined(conversation);
2057 }
2058 if (!joinJid.equals(conversation.getJid())) {
2059 conversation.setContactJid(joinJid);
2060 databaseBackend.updateConversation(conversation);
2061 }
2062
2063 if (mucOptions.mamSupport()) {
2064 getMessageArchiveService().catchupMUC(conversation);
2065 }
2066 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2067 fetchConferenceMembers(conversation);
2068 }
2069 sendUnsentMessages(conversation);
2070 }
2071
2072 @Override
2073 public void onConferenceConfigurationFetched(Conversation conversation) {
2074 join(conversation);
2075 }
2076
2077 @Override
2078 public void onFetchFailed(final Conversation conversation, Element error) {
2079 if (error != null && "remote-server-not-found".equals(error.getName())) {
2080 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2081 } else {
2082 join(conversation);
2083 fetchConferenceConfiguration(conversation);
2084 }
2085 }
2086 });
2087 updateConversationUi();
2088 } else {
2089 account.pendingConferenceJoins.add(conversation);
2090 conversation.resetMucOptions();
2091 conversation.setHasMessagesLeftOnServer(false);
2092 updateConversationUi();
2093 }
2094 }
2095
2096 private void fetchConferenceMembers(final Conversation conversation) {
2097 final Account account = conversation.getAccount();
2098 final String[] affiliations = {"member","admin","owner"};
2099 OnIqPacketReceived callback = new OnIqPacketReceived() {
2100
2101 private int i = 0;
2102
2103 @Override
2104 public void onIqPacketReceived(Account account, IqPacket packet) {
2105
2106 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2107 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2108 for(Element child : query.getChildren()) {
2109 if ("item".equals(child.getName())) {
2110 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2111 if (!user.realJidMatchesAccount()) {
2112 conversation.getMucOptions().addUser(user);
2113 getAvatarService().clear(conversation);
2114 updateMucRosterUi();
2115 updateConversationUi();
2116 }
2117 }
2118 }
2119 } else {
2120 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2121 }
2122 ++i;
2123 if (i >= affiliations.length) {
2124 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2125 }
2126 }
2127 };
2128 for(String affiliation : affiliations) {
2129 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2130 }
2131 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2132 }
2133
2134 public void providePasswordForMuc(Conversation conversation, String password) {
2135 if (conversation.getMode() == Conversation.MODE_MULTI) {
2136 conversation.getMucOptions().setPassword(password);
2137 if (conversation.getBookmark() != null) {
2138 if (respectAutojoin()) {
2139 conversation.getBookmark().setAutojoin(true);
2140 }
2141 pushBookmarks(conversation.getAccount());
2142 }
2143 databaseBackend.updateConversation(conversation);
2144 joinMuc(conversation);
2145 }
2146 }
2147
2148 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2149 final MucOptions options = conversation.getMucOptions();
2150 final Jid joinJid = options.createJoinJid(nick);
2151 if (options.online()) {
2152 Account account = conversation.getAccount();
2153 options.setOnRenameListener(new OnRenameListener() {
2154
2155 @Override
2156 public void onSuccess() {
2157 conversation.setContactJid(joinJid);
2158 databaseBackend.updateConversation(conversation);
2159 Bookmark bookmark = conversation.getBookmark();
2160 if (bookmark != null) {
2161 bookmark.setNick(nick);
2162 pushBookmarks(bookmark.getAccount());
2163 }
2164 callback.success(conversation);
2165 }
2166
2167 @Override
2168 public void onFailure() {
2169 callback.error(R.string.nick_in_use, conversation);
2170 }
2171 });
2172
2173 PresencePacket packet = new PresencePacket();
2174 packet.setTo(joinJid);
2175 packet.setFrom(conversation.getAccount().getJid());
2176
2177 String sig = account.getPgpSignature();
2178 if (sig != null) {
2179 packet.addChild("status").setContent("online");
2180 packet.addChild("x", "jabber:x:signed").setContent(sig);
2181 }
2182 sendPresencePacket(account, packet);
2183 } else {
2184 conversation.setContactJid(joinJid);
2185 databaseBackend.updateConversation(conversation);
2186 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2187 Bookmark bookmark = conversation.getBookmark();
2188 if (bookmark != null) {
2189 bookmark.setNick(nick);
2190 pushBookmarks(bookmark.getAccount());
2191 }
2192 joinMuc(conversation);
2193 }
2194 }
2195 }
2196
2197 public void leaveMuc(Conversation conversation) {
2198 leaveMuc(conversation, false);
2199 }
2200
2201 private void leaveMuc(Conversation conversation, boolean now) {
2202 Account account = conversation.getAccount();
2203 account.pendingConferenceJoins.remove(conversation);
2204 account.pendingConferenceLeaves.remove(conversation);
2205 if (account.getStatus() == Account.State.ONLINE || now) {
2206 PresencePacket packet = new PresencePacket();
2207 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2208 packet.setFrom(conversation.getAccount().getJid());
2209 packet.setAttribute("type", "unavailable");
2210 sendPresencePacket(conversation.getAccount(), packet);
2211 conversation.getMucOptions().setOffline();
2212 conversation.deregisterWithBookmark();
2213 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2214 + ": leaving muc " + conversation.getJid());
2215 } else {
2216 account.pendingConferenceLeaves.add(conversation);
2217 }
2218 }
2219
2220 private String findConferenceServer(final Account account) {
2221 String server;
2222 if (account.getXmppConnection() != null) {
2223 server = account.getXmppConnection().getMucServer();
2224 if (server != null) {
2225 return server;
2226 }
2227 }
2228 for (Account other : getAccounts()) {
2229 if (other != account && other.getXmppConnection() != null) {
2230 server = other.getXmppConnection().getMucServer();
2231 if (server != null) {
2232 return server;
2233 }
2234 }
2235 }
2236 return null;
2237 }
2238
2239 public void createAdhocConference(final Account account,
2240 final String subject,
2241 final Iterable<Jid> jids,
2242 final UiCallback<Conversation> callback) {
2243 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2244 if (account.getStatus() == Account.State.ONLINE) {
2245 try {
2246 String server = findConferenceServer(account);
2247 if (server == null) {
2248 if (callback != null) {
2249 callback.error(R.string.no_conference_server_found, null);
2250 }
2251 return;
2252 }
2253 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2254 final Conversation conversation = findOrCreateConversation(account, jid, true);
2255 joinMuc(conversation, new OnConferenceJoined() {
2256 @Override
2257 public void onConferenceJoined(final Conversation conversation) {
2258 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2259 @Override
2260 public void onPushSucceeded() {
2261 if (subject != null && !subject.trim().isEmpty()) {
2262 pushSubjectToConference(conversation, subject.trim());
2263 }
2264 for (Jid invite : jids) {
2265 invite(conversation, invite);
2266 }
2267 if (account.countPresences() > 1) {
2268 directInvite(conversation, account.getJid().toBareJid());
2269 }
2270 saveConversationAsBookmark(conversation, subject);
2271 if (callback != null) {
2272 callback.success(conversation);
2273 }
2274 }
2275
2276 @Override
2277 public void onPushFailed() {
2278 archiveConversation(conversation);
2279 if (callback != null) {
2280 callback.error(R.string.conference_creation_failed, conversation);
2281 }
2282 }
2283 });
2284 }
2285 });
2286 } catch (InvalidJidException e) {
2287 if (callback != null) {
2288 callback.error(R.string.conference_creation_failed, null);
2289 }
2290 }
2291 } else {
2292 if (callback != null) {
2293 callback.error(R.string.not_connected_try_again, null);
2294 }
2295 }
2296 }
2297
2298 public void fetchConferenceConfiguration(final Conversation conversation) {
2299 fetchConferenceConfiguration(conversation, null);
2300 }
2301
2302 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2303 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2304 request.setTo(conversation.getJid().toBareJid());
2305 request.query("http://jabber.org/protocol/disco#info");
2306 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2307 @Override
2308 public void onIqPacketReceived(Account account, IqPacket packet) {
2309 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2310 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2311 ArrayList<String> features = new ArrayList<>();
2312 for (Element child : query.getChildren()) {
2313 if (child != null && child.getName().equals("feature")) {
2314 String var = child.getAttribute("var");
2315 if (var != null) {
2316 features.add(var);
2317 }
2318 }
2319 }
2320 Element form = query.findChild("x", "jabber:x:data");
2321 if (form != null) {
2322 conversation.getMucOptions().updateFormData(Data.parse(form));
2323 }
2324 conversation.getMucOptions().updateFeatures(features);
2325 if (callback != null) {
2326 callback.onConferenceConfigurationFetched(conversation);
2327 }
2328 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2329 updateConversationUi();
2330 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2331 if (callback != null) {
2332 callback.onFetchFailed(conversation, packet.getError());
2333 }
2334 }
2335 }
2336 });
2337 }
2338
2339 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2340 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2341 request.setTo(conversation.getJid().toBareJid());
2342 request.query("http://jabber.org/protocol/muc#owner");
2343 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2344 @Override
2345 public void onIqPacketReceived(Account account, IqPacket packet) {
2346 if (packet.getType() == IqPacket.TYPE.RESULT) {
2347 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2348 for (Field field : data.getFields()) {
2349 if (options.containsKey(field.getFieldName())) {
2350 field.setValue(options.getString(field.getFieldName()));
2351 }
2352 }
2353 data.submit();
2354 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2355 set.setTo(conversation.getJid().toBareJid());
2356 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2357 sendIqPacket(account, set, new OnIqPacketReceived() {
2358 @Override
2359 public void onIqPacketReceived(Account account, IqPacket packet) {
2360 if (callback != null) {
2361 if (packet.getType() == IqPacket.TYPE.RESULT) {
2362 callback.onPushSucceeded();
2363 } else {
2364 callback.onPushFailed();
2365 }
2366 }
2367 }
2368 });
2369 } else {
2370 if (callback != null) {
2371 callback.onPushFailed();
2372 }
2373 }
2374 }
2375 });
2376 }
2377
2378 public void pushSubjectToConference(final Conversation conference, final String subject) {
2379 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2380 this.sendMessagePacket(conference.getAccount(), packet);
2381 final MucOptions mucOptions = conference.getMucOptions();
2382 final MucOptions.User self = mucOptions.getSelf();
2383 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2384 Bundle options = new Bundle();
2385 options.putString("muc#roomconfig_persistentroom", "1");
2386 this.pushConferenceConfiguration(conference, options, null);
2387 }
2388 }
2389
2390 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2391 final Jid jid = user.toBareJid();
2392 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2393 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2394 @Override
2395 public void onIqPacketReceived(Account account, IqPacket packet) {
2396 if (packet.getType() == IqPacket.TYPE.RESULT) {
2397 conference.getMucOptions().changeAffiliation(jid, affiliation);
2398 getAvatarService().clear(conference);
2399 callback.onAffiliationChangedSuccessful(jid);
2400 } else {
2401 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2402 }
2403 }
2404 });
2405 }
2406
2407 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2408 List<Jid> jids = new ArrayList<>();
2409 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2410 if (user.getAffiliation() == before && user.getRealJid() != null) {
2411 jids.add(user.getRealJid());
2412 }
2413 }
2414 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2415 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2416 }
2417
2418 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2419 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2420 Log.d(Config.LOGTAG, request.toString());
2421 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2422 @Override
2423 public void onIqPacketReceived(Account account, IqPacket packet) {
2424 Log.d(Config.LOGTAG, packet.toString());
2425 if (packet.getType() == IqPacket.TYPE.RESULT) {
2426 callback.onRoleChangedSuccessful(nick);
2427 } else {
2428 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2429 }
2430 }
2431 });
2432 }
2433
2434 private void disconnect(Account account, boolean force) {
2435 if ((account.getStatus() == Account.State.ONLINE)
2436 || (account.getStatus() == Account.State.DISABLED)) {
2437 final XmppConnection connection = account.getXmppConnection();
2438 if (!force) {
2439 List<Conversation> conversations = getConversations();
2440 for (Conversation conversation : conversations) {
2441 if (conversation.getAccount() == account) {
2442 if (conversation.getMode() == Conversation.MODE_MULTI) {
2443 leaveMuc(conversation, true);
2444 } else {
2445 if (conversation.endOtrIfNeeded()) {
2446 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2447 + ": ended otr session with "
2448 + conversation.getJid());
2449 }
2450 }
2451 }
2452 }
2453 sendOfflinePresence(account);
2454 }
2455 connection.disconnect(force);
2456 }
2457 }
2458
2459 @Override
2460 public IBinder onBind(Intent intent) {
2461 return mBinder;
2462 }
2463
2464 public void updateMessage(Message message) {
2465 databaseBackend.updateMessage(message);
2466 updateConversationUi();
2467 }
2468
2469 public void updateMessage(Message message, String uuid) {
2470 databaseBackend.updateMessage(message, uuid);
2471 updateConversationUi();
2472 }
2473
2474 protected void syncDirtyContacts(Account account) {
2475 for (Contact contact : account.getRoster().getContacts()) {
2476 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2477 pushContactToServer(contact);
2478 }
2479 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2480 deleteContactOnServer(contact);
2481 }
2482 }
2483 }
2484
2485 public void createContact(Contact contact) {
2486 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2487 if (autoGrant) {
2488 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2489 contact.setOption(Contact.Options.ASKING);
2490 }
2491 pushContactToServer(contact);
2492 }
2493
2494 public void onOtrSessionEstablished(Conversation conversation) {
2495 final Account account = conversation.getAccount();
2496 final Session otrSession = conversation.getOtrSession();
2497 Log.d(Config.LOGTAG,
2498 account.getJid().toBareJid() + " otr session established with "
2499 + conversation.getJid() + "/"
2500 + otrSession.getSessionID().getUserID());
2501 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2502
2503 @Override
2504 public void onMessageFound(Message message) {
2505 SessionID id = otrSession.getSessionID();
2506 try {
2507 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2508 } catch (InvalidJidException e) {
2509 return;
2510 }
2511 if (message.needsUploading()) {
2512 mJingleConnectionManager.createNewConnection(message);
2513 } else {
2514 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2515 if (outPacket != null) {
2516 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2517 message.setStatus(Message.STATUS_SEND);
2518 databaseBackend.updateMessage(message);
2519 sendMessagePacket(account, outPacket);
2520 }
2521 }
2522 updateConversationUi();
2523 }
2524 });
2525 }
2526
2527 public boolean renewSymmetricKey(Conversation conversation) {
2528 Account account = conversation.getAccount();
2529 byte[] symmetricKey = new byte[32];
2530 this.mRandom.nextBytes(symmetricKey);
2531 Session otrSession = conversation.getOtrSession();
2532 if (otrSession != null) {
2533 MessagePacket packet = new MessagePacket();
2534 packet.setType(MessagePacket.TYPE_CHAT);
2535 packet.setFrom(account.getJid());
2536 MessageGenerator.addMessageHints(packet);
2537 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2538 + otrSession.getSessionID().getUserID());
2539 try {
2540 packet.setBody(otrSession
2541 .transformSending(CryptoHelper.FILETRANSFER
2542 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2543 sendMessagePacket(account, packet);
2544 conversation.setSymmetricKey(symmetricKey);
2545 return true;
2546 } catch (OtrException e) {
2547 return false;
2548 }
2549 }
2550 return false;
2551 }
2552
2553 public void pushContactToServer(final Contact contact) {
2554 contact.resetOption(Contact.Options.DIRTY_DELETE);
2555 contact.setOption(Contact.Options.DIRTY_PUSH);
2556 final Account account = contact.getAccount();
2557 if (account.getStatus() == Account.State.ONLINE) {
2558 final boolean ask = contact.getOption(Contact.Options.ASKING);
2559 final boolean sendUpdates = contact
2560 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2561 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2562 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2563 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2564 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2565 if (sendUpdates) {
2566 sendPresencePacket(account,
2567 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2568 }
2569 if (ask) {
2570 sendPresencePacket(account,
2571 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2572 }
2573 }
2574 }
2575
2576 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2577 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2578 final int size = Config.AVATAR_SIZE;
2579 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2580 if (avatar != null) {
2581 avatar.height = size;
2582 avatar.width = size;
2583 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2584 avatar.type = "image/webp";
2585 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2586 avatar.type = "image/jpeg";
2587 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2588 avatar.type = "image/png";
2589 }
2590 if (!getFileBackend().save(avatar)) {
2591 callback.error(R.string.error_saving_avatar, avatar);
2592 return;
2593 }
2594 publishAvatar(account, avatar, callback);
2595 } else {
2596 callback.error(R.string.error_publish_avatar_converting, null);
2597 }
2598 }
2599
2600 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2601 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2602 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2603
2604 @Override
2605 public void onIqPacketReceived(Account account, IqPacket result) {
2606 if (result.getType() == IqPacket.TYPE.RESULT) {
2607 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2608 .publishAvatarMetadata(avatar);
2609 sendIqPacket(account, packet, new OnIqPacketReceived() {
2610 @Override
2611 public void onIqPacketReceived(Account account, IqPacket result) {
2612 if (result.getType() == IqPacket.TYPE.RESULT) {
2613 if (account.setAvatar(avatar.getFilename())) {
2614 getAvatarService().clear(account);
2615 databaseBackend.updateAccount(account);
2616 }
2617 if (callback != null) {
2618 callback.success(avatar);
2619 } else {
2620 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2621 }
2622 } else {
2623 if (callback != null) {
2624 callback.error(
2625 R.string.error_publish_avatar_server_reject,
2626 avatar);
2627 }
2628 }
2629 }
2630 });
2631 } else {
2632 if (callback != null) {
2633 callback.error(
2634 R.string.error_publish_avatar_server_reject,
2635 avatar);
2636 }
2637 }
2638 }
2639 });
2640 }
2641
2642 public void republishAvatarIfNeeded(Account account) {
2643 if (account.getAxolotlService().isPepBroken()) {
2644 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2645 return;
2646 }
2647 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2648 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2649
2650 private Avatar parseAvatar(IqPacket packet) {
2651 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2652 if (pubsub != null) {
2653 Element items = pubsub.findChild("items");
2654 if (items != null) {
2655 return Avatar.parseMetadata(items);
2656 }
2657 }
2658 return null;
2659 }
2660
2661 private boolean errorIsItemNotFound(IqPacket packet) {
2662 Element error = packet.findChild("error");
2663 return packet.getType() == IqPacket.TYPE.ERROR
2664 && error != null
2665 && error.hasChild("item-not-found");
2666 }
2667
2668 @Override
2669 public void onIqPacketReceived(Account account, IqPacket packet) {
2670 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2671 Avatar serverAvatar = parseAvatar(packet);
2672 if (serverAvatar == null && account.getAvatar() != null) {
2673 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2674 if (avatar != null) {
2675 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2676 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2677 } else {
2678 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2679 }
2680 }
2681 }
2682 }
2683 });
2684 }
2685
2686 public void fetchAvatar(Account account, Avatar avatar) {
2687 fetchAvatar(account, avatar, null);
2688 }
2689
2690 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2691 final String KEY = generateFetchKey(account, avatar);
2692 synchronized (this.mInProgressAvatarFetches) {
2693 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2694 switch (avatar.origin) {
2695 case PEP:
2696 this.mInProgressAvatarFetches.add(KEY);
2697 fetchAvatarPep(account, avatar, callback);
2698 break;
2699 case VCARD:
2700 this.mInProgressAvatarFetches.add(KEY);
2701 fetchAvatarVcard(account, avatar, callback);
2702 break;
2703 }
2704 }
2705 }
2706 }
2707
2708 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2709 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2710 sendIqPacket(account, packet, new OnIqPacketReceived() {
2711
2712 @Override
2713 public void onIqPacketReceived(Account account, IqPacket result) {
2714 synchronized (mInProgressAvatarFetches) {
2715 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2716 }
2717 final String ERROR = account.getJid().toBareJid()
2718 + ": fetching avatar for " + avatar.owner + " failed ";
2719 if (result.getType() == IqPacket.TYPE.RESULT) {
2720 avatar.image = mIqParser.avatarData(result);
2721 if (avatar.image != null) {
2722 if (getFileBackend().save(avatar)) {
2723 if (account.getJid().toBareJid().equals(avatar.owner)) {
2724 if (account.setAvatar(avatar.getFilename())) {
2725 databaseBackend.updateAccount(account);
2726 }
2727 getAvatarService().clear(account);
2728 updateConversationUi();
2729 updateAccountUi();
2730 } else {
2731 Contact contact = account.getRoster()
2732 .getContact(avatar.owner);
2733 contact.setAvatar(avatar);
2734 getAvatarService().clear(contact);
2735 updateConversationUi();
2736 updateRosterUi();
2737 }
2738 if (callback != null) {
2739 callback.success(avatar);
2740 }
2741 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2742 + ": successfully fetched pep avatar for " + avatar.owner);
2743 return;
2744 }
2745 } else {
2746
2747 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2748 }
2749 } else {
2750 Element error = result.findChild("error");
2751 if (error == null) {
2752 Log.d(Config.LOGTAG, ERROR + "(server error)");
2753 } else {
2754 Log.d(Config.LOGTAG, ERROR + error.toString());
2755 }
2756 }
2757 if (callback != null) {
2758 callback.error(0, null);
2759 }
2760
2761 }
2762 });
2763 }
2764
2765 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2766 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2767 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2768 @Override
2769 public void onIqPacketReceived(Account account, IqPacket packet) {
2770 synchronized (mInProgressAvatarFetches) {
2771 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2772 }
2773 if (packet.getType() == IqPacket.TYPE.RESULT) {
2774 Element vCard = packet.findChild("vCard", "vcard-temp");
2775 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2776 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2777 if (image != null) {
2778 avatar.image = image;
2779 if (getFileBackend().save(avatar)) {
2780 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2781 + ": successfully fetched vCard avatar for " + avatar.owner);
2782 if (avatar.owner.isBareJid()) {
2783 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2784 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2785 account.setAvatar(avatar.getFilename());
2786 databaseBackend.updateAccount(account);
2787 getAvatarService().clear(account);
2788 updateAccountUi();
2789 } else {
2790 Contact contact = account.getRoster().getContact(avatar.owner);
2791 contact.setAvatar(avatar);
2792 getAvatarService().clear(contact);
2793 updateRosterUi();
2794 }
2795 updateConversationUi();
2796 } else {
2797 Conversation conversation = find(account, avatar.owner.toBareJid());
2798 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2799 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2800 if (user != null) {
2801 if (user.setAvatar(avatar)) {
2802 getAvatarService().clear(user);
2803 updateConversationUi();
2804 updateMucRosterUi();
2805 }
2806 }
2807 }
2808 }
2809 }
2810 }
2811 }
2812 }
2813 });
2814 }
2815
2816 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2817 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2818 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2819
2820 @Override
2821 public void onIqPacketReceived(Account account, IqPacket packet) {
2822 if (packet.getType() == IqPacket.TYPE.RESULT) {
2823 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2824 if (pubsub != null) {
2825 Element items = pubsub.findChild("items");
2826 if (items != null) {
2827 Avatar avatar = Avatar.parseMetadata(items);
2828 if (avatar != null) {
2829 avatar.owner = account.getJid().toBareJid();
2830 if (fileBackend.isAvatarCached(avatar)) {
2831 if (account.setAvatar(avatar.getFilename())) {
2832 databaseBackend.updateAccount(account);
2833 }
2834 getAvatarService().clear(account);
2835 callback.success(avatar);
2836 } else {
2837 fetchAvatarPep(account, avatar, callback);
2838 }
2839 return;
2840 }
2841 }
2842 }
2843 }
2844 callback.error(0, null);
2845 }
2846 });
2847 }
2848
2849 public void deleteContactOnServer(Contact contact) {
2850 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2851 contact.resetOption(Contact.Options.DIRTY_PUSH);
2852 contact.setOption(Contact.Options.DIRTY_DELETE);
2853 Account account = contact.getAccount();
2854 if (account.getStatus() == Account.State.ONLINE) {
2855 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2856 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2857 item.setAttribute("jid", contact.getJid().toString());
2858 item.setAttribute("subscription", "remove");
2859 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2860 }
2861 }
2862
2863 public void updateConversation(Conversation conversation) {
2864 this.databaseBackend.updateConversation(conversation);
2865 }
2866
2867 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2868 synchronized (account) {
2869 XmppConnection connection = account.getXmppConnection();
2870 if (connection == null) {
2871 connection = createConnection(account);
2872 account.setXmppConnection(connection);
2873 } else {
2874 connection.interrupt();
2875 }
2876 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2877 if (!force) {
2878 disconnect(account, false);
2879 }
2880 Thread thread = new Thread(connection);
2881 connection.setInteractive(interactive);
2882 connection.prepareNewConnection();
2883 thread.start();
2884 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2885 } else {
2886 disconnect(account, force);
2887 account.getRoster().clearPresences();
2888 connection.resetEverything();
2889 account.getAxolotlService().resetBrokenness();
2890 }
2891 }
2892 }
2893
2894 public void reconnectAccountInBackground(final Account account) {
2895 new Thread(new Runnable() {
2896 @Override
2897 public void run() {
2898 reconnectAccount(account, false, true);
2899 }
2900 }).start();
2901 }
2902
2903 public void invite(Conversation conversation, Jid contact) {
2904 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2905 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2906 sendMessagePacket(conversation.getAccount(), packet);
2907 }
2908
2909 public void directInvite(Conversation conversation, Jid jid) {
2910 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2911 sendMessagePacket(conversation.getAccount(), packet);
2912 }
2913
2914 public void resetSendingToWaiting(Account account) {
2915 for (Conversation conversation : getConversations()) {
2916 if (conversation.getAccount() == account) {
2917 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2918
2919 @Override
2920 public void onMessageFound(Message message) {
2921 markMessage(message, Message.STATUS_WAITING);
2922 }
2923 });
2924 }
2925 }
2926 }
2927
2928 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2929 if (uuid == null) {
2930 return null;
2931 }
2932 for (Conversation conversation : getConversations()) {
2933 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2934 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2935 if (message != null) {
2936 markMessage(message, status);
2937 }
2938 return message;
2939 }
2940 }
2941 return null;
2942 }
2943
2944 public boolean markMessage(Conversation conversation, String uuid, int status) {
2945 if (uuid == null) {
2946 return false;
2947 } else {
2948 Message message = conversation.findSentMessageWithUuid(uuid);
2949 if (message != null) {
2950 markMessage(message, status);
2951 return true;
2952 } else {
2953 return false;
2954 }
2955 }
2956 }
2957
2958 public void markMessage(Message message, int status) {
2959 if (status == Message.STATUS_SEND_FAILED
2960 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2961 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2962 return;
2963 }
2964 message.setStatus(status);
2965 databaseBackend.updateMessage(message);
2966 updateConversationUi();
2967 }
2968
2969 public SharedPreferences getPreferences() {
2970 return PreferenceManager
2971 .getDefaultSharedPreferences(getApplicationContext());
2972 }
2973
2974 public boolean confirmMessages() {
2975 return getPreferences().getBoolean("confirm_messages", true);
2976 }
2977
2978 public boolean allowMessageCorrection() {
2979 return getPreferences().getBoolean("allow_message_correction", true);
2980 }
2981
2982 public boolean sendChatStates() {
2983 return getPreferences().getBoolean("chat_states", false);
2984 }
2985
2986 public boolean saveEncryptedMessages() {
2987 return !getPreferences().getBoolean("dont_save_encrypted", false);
2988 }
2989
2990 private boolean respectAutojoin() {
2991 return getPreferences().getBoolean("autojoin", true);
2992 }
2993
2994 public boolean indicateReceived() {
2995 return getPreferences().getBoolean("indicate_received", false);
2996 }
2997
2998 public boolean useTorToConnect() {
2999 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
3000 }
3001
3002 public boolean showExtendedConnectionOptions() {
3003 return getPreferences().getBoolean("show_connection_options", false);
3004 }
3005
3006 public boolean broadcastLastActivity() {
3007 return getPreferences().getBoolean("last_activity", false);
3008 }
3009
3010 public int unreadCount() {
3011 int count = 0;
3012 for (Conversation conversation : getConversations()) {
3013 count += conversation.unreadCount();
3014 }
3015 return count;
3016 }
3017
3018
3019 public void showErrorToastInUi(int resId) {
3020 if (mOnShowErrorToast != null) {
3021 mOnShowErrorToast.onShowErrorToast(resId);
3022 }
3023 }
3024
3025 public void updateConversationUi() {
3026 if (mOnConversationUpdate != null) {
3027 mOnConversationUpdate.onConversationUpdate();
3028 }
3029 }
3030
3031 public void updateAccountUi() {
3032 if (mOnAccountUpdate != null) {
3033 mOnAccountUpdate.onAccountUpdate();
3034 }
3035 }
3036
3037 public void updateRosterUi() {
3038 if (mOnRosterUpdate != null) {
3039 mOnRosterUpdate.onRosterUpdate();
3040 }
3041 }
3042
3043 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3044 if (mOnCaptchaRequested != null) {
3045 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3046 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3047 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3048
3049 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3050 return true;
3051 }
3052 return false;
3053 }
3054
3055 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3056 if (mOnUpdateBlocklist != null) {
3057 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3058 }
3059 }
3060
3061 public void updateMucRosterUi() {
3062 if (mOnMucRosterUpdate != null) {
3063 mOnMucRosterUpdate.onMucRosterUpdate();
3064 }
3065 }
3066
3067 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3068 if (mOnKeyStatusUpdated != null) {
3069 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3070 }
3071 }
3072
3073 public Account findAccountByJid(final Jid accountJid) {
3074 for (Account account : this.accounts) {
3075 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3076 return account;
3077 }
3078 }
3079 return null;
3080 }
3081
3082 public Conversation findConversationByUuid(String uuid) {
3083 for (Conversation conversation : getConversations()) {
3084 if (conversation.getUuid().equals(uuid)) {
3085 return conversation;
3086 }
3087 }
3088 return null;
3089 }
3090
3091 public boolean markRead(final Conversation conversation) {
3092 return markRead(conversation,true);
3093 }
3094
3095 public boolean markRead(final Conversation conversation, boolean clear) {
3096 if (clear) {
3097 mNotificationService.clear(conversation);
3098 }
3099 final List<Message> readMessages = conversation.markRead();
3100 if (readMessages.size() > 0) {
3101 Runnable runnable = new Runnable() {
3102 @Override
3103 public void run() {
3104 for (Message message : readMessages) {
3105 databaseBackend.updateMessage(message);
3106 }
3107 }
3108 };
3109 mDatabaseExecutor.execute(runnable);
3110 updateUnreadCountBadge();
3111 return true;
3112 } else {
3113 return false;
3114 }
3115 }
3116
3117 public synchronized void updateUnreadCountBadge() {
3118 int count = unreadCount();
3119 if (unreadCount != count) {
3120 Log.d(Config.LOGTAG, "update unread count to " + count);
3121 if (count > 0) {
3122 ShortcutBadger.applyCount(getApplicationContext(), count);
3123 } else {
3124 ShortcutBadger.removeCount(getApplicationContext());
3125 }
3126 unreadCount = count;
3127 }
3128 }
3129
3130 public void sendReadMarker(final Conversation conversation) {
3131 final Message markable = conversation.getLatestMarkableMessage();
3132 if (this.markRead(conversation)) {
3133 updateConversationUi();
3134 }
3135 if (confirmMessages()
3136 && markable != null
3137 && markable.trusted()
3138 && markable.getRemoteMsgId() != null) {
3139 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3140 Account account = conversation.getAccount();
3141 final Jid to = markable.getCounterpart();
3142 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3143 this.sendMessagePacket(conversation.getAccount(), packet);
3144 }
3145 }
3146
3147 public SecureRandom getRNG() {
3148 return this.mRandom;
3149 }
3150
3151 public MemorizingTrustManager getMemorizingTrustManager() {
3152 return this.mMemorizingTrustManager;
3153 }
3154
3155 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3156 this.mMemorizingTrustManager = trustManager;
3157 }
3158
3159 public void updateMemorizingTrustmanager() {
3160 final MemorizingTrustManager tm;
3161 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3162 if (dontTrustSystemCAs) {
3163 tm = new MemorizingTrustManager(getApplicationContext(), null);
3164 } else {
3165 tm = new MemorizingTrustManager(getApplicationContext());
3166 }
3167 setMemorizingTrustManager(tm);
3168 }
3169
3170 public PowerManager getPowerManager() {
3171 return this.pm;
3172 }
3173
3174 public LruCache<String, Bitmap> getBitmapCache() {
3175 return this.mBitmapCache;
3176 }
3177
3178 public void syncRosterToDisk(final Account account) {
3179 Runnable runnable = new Runnable() {
3180
3181 @Override
3182 public void run() {
3183 databaseBackend.writeRoster(account.getRoster());
3184 }
3185 };
3186 mDatabaseExecutor.execute(runnable);
3187
3188 }
3189
3190 public List<String> getKnownHosts() {
3191 final List<String> hosts = new ArrayList<>();
3192 for (final Account account : getAccounts()) {
3193 if (!hosts.contains(account.getServer().toString())) {
3194 hosts.add(account.getServer().toString());
3195 }
3196 for (final Contact contact : account.getRoster().getContacts()) {
3197 if (contact.showInRoster()) {
3198 final String server = contact.getServer().toString();
3199 if (server != null && !hosts.contains(server)) {
3200 hosts.add(server);
3201 }
3202 }
3203 }
3204 }
3205 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3206 hosts.add(Config.DOMAIN_LOCK);
3207 }
3208 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3209 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3210 }
3211 return hosts;
3212 }
3213
3214 public List<String> getKnownConferenceHosts() {
3215 final ArrayList<String> mucServers = new ArrayList<>();
3216 for (final Account account : accounts) {
3217 if (account.getXmppConnection() != null) {
3218 final String server = account.getXmppConnection().getMucServer();
3219 if (server != null && !mucServers.contains(server)) {
3220 mucServers.add(server);
3221 }
3222 }
3223 }
3224 return mucServers;
3225 }
3226
3227 public void sendMessagePacket(Account account, MessagePacket packet) {
3228 XmppConnection connection = account.getXmppConnection();
3229 if (connection != null) {
3230 connection.sendMessagePacket(packet);
3231 }
3232 }
3233
3234 public void sendPresencePacket(Account account, PresencePacket packet) {
3235 XmppConnection connection = account.getXmppConnection();
3236 if (connection != null) {
3237 connection.sendPresencePacket(packet);
3238 }
3239 }
3240
3241 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3242 final XmppConnection connection = account.getXmppConnection();
3243 if (connection != null) {
3244 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3245 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3246 }
3247 }
3248
3249 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3250 final XmppConnection connection = account.getXmppConnection();
3251 if (connection != null) {
3252 connection.sendIqPacket(packet, callback);
3253 }
3254 }
3255
3256 public void sendPresence(final Account account) {
3257 sendPresence(account, checkListeners() && broadcastLastActivity());
3258 }
3259
3260 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3261 PresencePacket packet;
3262 if (manuallyChangePresence()) {
3263 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3264 String message = account.getPresenceStatusMessage();
3265 if (message != null && !message.isEmpty()) {
3266 packet.addChild(new Element("status").setContent(message));
3267 }
3268 } else {
3269 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3270 }
3271 if (mLastActivity > 0 && includeIdleTimestamp) {
3272 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3273 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3274 }
3275 sendPresencePacket(account, packet);
3276 }
3277
3278 private void deactivateGracePeriod() {
3279 for(Account account : getAccounts()) {
3280 account.deactivateGracePeriod();
3281 }
3282 }
3283
3284 public void refreshAllPresences() {
3285 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3286 for (Account account : getAccounts()) {
3287 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3288 sendPresence(account, includeIdleTimestamp);
3289 }
3290 }
3291 }
3292
3293 private void refreshAllGcmTokens() {
3294 for(Account account : getAccounts()) {
3295 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3296 mPushManagementService.registerPushTokenOnServer(account);
3297 }
3298 }
3299 }
3300
3301 private void sendOfflinePresence(final Account account) {
3302 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3303 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3304 }
3305
3306 public MessageGenerator getMessageGenerator() {
3307 return this.mMessageGenerator;
3308 }
3309
3310 public PresenceGenerator getPresenceGenerator() {
3311 return this.mPresenceGenerator;
3312 }
3313
3314 public IqGenerator getIqGenerator() {
3315 return this.mIqGenerator;
3316 }
3317
3318 public IqParser getIqParser() {
3319 return this.mIqParser;
3320 }
3321
3322 public JingleConnectionManager getJingleConnectionManager() {
3323 return this.mJingleConnectionManager;
3324 }
3325
3326 public MessageArchiveService getMessageArchiveService() {
3327 return this.mMessageArchiveService;
3328 }
3329
3330 public List<Contact> findContacts(Jid jid) {
3331 ArrayList<Contact> contacts = new ArrayList<>();
3332 for (Account account : getAccounts()) {
3333 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3334 Contact contact = account.getRoster().getContactFromRoster(jid);
3335 if (contact != null) {
3336 contacts.add(contact);
3337 }
3338 }
3339 }
3340 return contacts;
3341 }
3342
3343 public Conversation findFirstMuc(Jid jid) {
3344 for(Conversation conversation : getConversations()) {
3345 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3346 && conversation.getMode() == Conversation.MODE_MULTI) {
3347 return conversation;
3348 }
3349 }
3350 return null;
3351 }
3352
3353 public NotificationService getNotificationService() {
3354 return this.mNotificationService;
3355 }
3356
3357 public HttpConnectionManager getHttpConnectionManager() {
3358 return this.mHttpConnectionManager;
3359 }
3360
3361 public void resendFailedMessages(final Message message) {
3362 final Collection<Message> messages = new ArrayList<>();
3363 Message current = message;
3364 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3365 messages.add(current);
3366 if (current.mergeable(current.next())) {
3367 current = current.next();
3368 } else {
3369 break;
3370 }
3371 }
3372 for (final Message msg : messages) {
3373 msg.setTime(System.currentTimeMillis());
3374 markMessage(msg, Message.STATUS_WAITING);
3375 this.resendMessage(msg, false);
3376 }
3377 }
3378
3379 public void clearConversationHistory(final Conversation conversation) {
3380 conversation.clearMessages();
3381 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3382 conversation.setLastClearHistory(System.currentTimeMillis());
3383 Runnable runnable = new Runnable() {
3384 @Override
3385 public void run() {
3386 databaseBackend.deleteMessagesInConversation(conversation);
3387 databaseBackend.updateConversation(conversation);
3388 }
3389 };
3390 mDatabaseExecutor.execute(runnable);
3391 }
3392
3393 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3394 if (blockable != null && blockable.getBlockedJid() != null) {
3395 final Jid jid = blockable.getBlockedJid();
3396 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3397
3398 @Override
3399 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3400 if (packet.getType() == IqPacket.TYPE.RESULT) {
3401 account.getBlocklist().add(jid);
3402 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3403 }
3404 }
3405 });
3406 }
3407 }
3408
3409 public void sendUnblockRequest(final Blockable blockable) {
3410 if (blockable != null && blockable.getJid() != null) {
3411 final Jid jid = blockable.getBlockedJid();
3412 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3413 @Override
3414 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3415 if (packet.getType() == IqPacket.TYPE.RESULT) {
3416 account.getBlocklist().remove(jid);
3417 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3418 }
3419 }
3420 });
3421 }
3422 }
3423
3424 public void publishDisplayName(Account account) {
3425 String displayName = account.getDisplayName();
3426 if (displayName != null && !displayName.isEmpty()) {
3427 IqPacket publish = mIqGenerator.publishNick(displayName);
3428 sendIqPacket(account, publish, new OnIqPacketReceived() {
3429 @Override
3430 public void onIqPacketReceived(Account account, IqPacket packet) {
3431 if (packet.getType() == IqPacket.TYPE.ERROR) {
3432 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3433 }
3434 }
3435 });
3436 }
3437 }
3438
3439 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3440 ServiceDiscoveryResult result = discoCache.get(key);
3441 if (result != null) {
3442 return result;
3443 } else {
3444 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3445 if (result != null) {
3446 discoCache.put(key, result);
3447 }
3448 return result;
3449 }
3450 }
3451
3452 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3453 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3454 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3455 if (disco != null) {
3456 presence.setServiceDiscoveryResult(disco);
3457 } else {
3458 if (!account.inProgressDiscoFetches.contains(key)) {
3459 account.inProgressDiscoFetches.add(key);
3460 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3461 request.setTo(jid);
3462 request.query("http://jabber.org/protocol/disco#info");
3463 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3464 sendIqPacket(account, request, new OnIqPacketReceived() {
3465 @Override
3466 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3467 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3468 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3469 if (presence.getVer().equals(disco.getVer())) {
3470 databaseBackend.insertDiscoveryResult(disco);
3471 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3472 } else {
3473 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3474 }
3475 }
3476 account.inProgressDiscoFetches.remove(key);
3477 }
3478 });
3479 }
3480 }
3481 }
3482
3483 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3484 for(Contact contact : roster.getContacts()) {
3485 for(Presence presence : contact.getPresences().getPresences().values()) {
3486 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3487 presence.setServiceDiscoveryResult(disco);
3488 }
3489 }
3490 }
3491 }
3492
3493 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3494 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3495 request.addChild("prefs","urn:xmpp:mam:0");
3496 sendIqPacket(account, request, new OnIqPacketReceived() {
3497 @Override
3498 public void onIqPacketReceived(Account account, IqPacket packet) {
3499 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3500 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3501 callback.onPreferencesFetched(prefs);
3502 } else {
3503 callback.onPreferencesFetchFailed();
3504 }
3505 }
3506 });
3507 }
3508
3509 public PushManagementService getPushManagementService() {
3510 return mPushManagementService;
3511 }
3512
3513 public Account getPendingAccount() {
3514 Account pending = null;
3515 for(Account account : getAccounts()) {
3516 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3517 pending = account;
3518 } else {
3519 return null;
3520 }
3521 }
3522 return pending;
3523 }
3524
3525 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3526 if (!statusMessage.isEmpty()) {
3527 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3528 }
3529 changeStatusReal(account, status, statusMessage, send);
3530 }
3531
3532 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3533 account.setPresenceStatus(status);
3534 account.setPresenceStatusMessage(statusMessage);
3535 databaseBackend.updateAccount(account);
3536 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3537 sendPresence(account);
3538 }
3539 }
3540
3541 public void changeStatus(Presence.Status status, String statusMessage) {
3542 if (!statusMessage.isEmpty()) {
3543 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3544 }
3545 for(Account account : getAccounts()) {
3546 changeStatusReal(account, status, statusMessage, true);
3547 }
3548 }
3549
3550 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3551 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3552 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3553 if (!templates.contains(template)) {
3554 templates.add(0, template);
3555 }
3556 }
3557 return templates;
3558 }
3559
3560 public void saveConversationAsBookmark(Conversation conversation, String name) {
3561 Account account = conversation.getAccount();
3562 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3563 if (!conversation.getJid().isBareJid()) {
3564 bookmark.setNick(conversation.getJid().getResourcepart());
3565 }
3566 if (name != null && !name.trim().isEmpty()) {
3567 bookmark.setBookmarkName(name.trim());
3568 }
3569 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3570 account.getBookmarks().add(bookmark);
3571 pushBookmarks(account);
3572 conversation.setBookmark(bookmark);
3573 }
3574
3575 public interface OnMamPreferencesFetched {
3576 void onPreferencesFetched(Element prefs);
3577 void onPreferencesFetchFailed();
3578 }
3579
3580 public void pushMamPreferences(Account account, Element prefs) {
3581 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3582 set.addChild(prefs);
3583 sendIqPacket(account, set, null);
3584 }
3585
3586 public interface OnAccountCreated {
3587 void onAccountCreated(Account account);
3588
3589 void informUser(int r);
3590 }
3591
3592 public interface OnMoreMessagesLoaded {
3593 void onMoreMessagesLoaded(int count, Conversation conversation);
3594
3595 void informUser(int r);
3596 }
3597
3598 public interface OnAccountPasswordChanged {
3599 void onPasswordChangeSucceeded();
3600
3601 void onPasswordChangeFailed();
3602 }
3603
3604 public interface OnAffiliationChanged {
3605 void onAffiliationChangedSuccessful(Jid jid);
3606
3607 void onAffiliationChangeFailed(Jid jid, int resId);
3608 }
3609
3610 public interface OnRoleChanged {
3611 void onRoleChangedSuccessful(String nick);
3612
3613 void onRoleChangeFailed(String nick, int resid);
3614 }
3615
3616 public interface OnConversationUpdate {
3617 void onConversationUpdate();
3618 }
3619
3620 public interface OnAccountUpdate {
3621 void onAccountUpdate();
3622 }
3623
3624 public interface OnCaptchaRequested {
3625 void onCaptchaRequested(Account account,
3626 String id,
3627 Data data,
3628 Bitmap captcha);
3629 }
3630
3631 public interface OnRosterUpdate {
3632 void onRosterUpdate();
3633 }
3634
3635 public interface OnMucRosterUpdate {
3636 void onMucRosterUpdate();
3637 }
3638
3639 public interface OnConferenceConfigurationFetched {
3640 void onConferenceConfigurationFetched(Conversation conversation);
3641
3642 void onFetchFailed(Conversation conversation, Element error);
3643 }
3644
3645 public interface OnConferenceJoined {
3646 void onConferenceJoined(Conversation conversation);
3647 }
3648
3649 public interface OnConferenceOptionsPushed {
3650 void onPushSucceeded();
3651
3652 void onPushFailed();
3653 }
3654
3655 public interface OnShowErrorToast {
3656 void onShowErrorToast(int resId);
3657 }
3658
3659 public class XmppConnectionBinder extends Binder {
3660 public XmppConnectionService getService() {
3661 return XmppConnectionService.this;
3662 }
3663 }
3664}