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