1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.Environment;
22import android.os.IBinder;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.support.v4.app.RemoteInput;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpDecryptionService;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Blockable;
71import eu.siacs.conversations.entities.Bookmark;
72import eu.siacs.conversations.entities.Contact;
73import eu.siacs.conversations.entities.Conversation;
74import eu.siacs.conversations.entities.DownloadableFile;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presence;
79import eu.siacs.conversations.entities.PresenceTemplate;
80import eu.siacs.conversations.entities.Roster;
81import eu.siacs.conversations.entities.ServiceDiscoveryResult;
82import eu.siacs.conversations.entities.Transferable;
83import eu.siacs.conversations.entities.TransferablePlaceholder;
84import eu.siacs.conversations.generator.AbstractGenerator;
85import eu.siacs.conversations.generator.IqGenerator;
86import eu.siacs.conversations.generator.MessageGenerator;
87import eu.siacs.conversations.generator.PresenceGenerator;
88import eu.siacs.conversations.http.HttpConnectionManager;
89import eu.siacs.conversations.parser.AbstractParser;
90import eu.siacs.conversations.parser.IqParser;
91import eu.siacs.conversations.parser.MessageParser;
92import eu.siacs.conversations.parser.PresenceParser;
93import eu.siacs.conversations.persistance.DatabaseBackend;
94import eu.siacs.conversations.persistance.FileBackend;
95import eu.siacs.conversations.ui.UiCallback;
96import eu.siacs.conversations.utils.ConversationsFileObserver;
97import eu.siacs.conversations.utils.CryptoHelper;
98import eu.siacs.conversations.utils.ExceptionHelper;
99import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
100import eu.siacs.conversations.utils.PRNGFixes;
101import eu.siacs.conversations.utils.PhoneHelper;
102import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
104import eu.siacs.conversations.utils.Xmlns;
105import eu.siacs.conversations.xml.Element;
106import eu.siacs.conversations.xmpp.OnBindListener;
107import eu.siacs.conversations.xmpp.OnContactStatusChanged;
108import eu.siacs.conversations.xmpp.OnIqPacketReceived;
109import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
110import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
111import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
112import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
113import eu.siacs.conversations.xmpp.OnStatusChanged;
114import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
115import eu.siacs.conversations.xmpp.XmppConnection;
116import eu.siacs.conversations.xmpp.chatstate.ChatState;
117import eu.siacs.conversations.xmpp.forms.Data;
118import eu.siacs.conversations.xmpp.forms.Field;
119import eu.siacs.conversations.xmpp.jid.InvalidJidException;
120import eu.siacs.conversations.xmpp.jid.Jid;
121import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
122import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
123import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
124import eu.siacs.conversations.xmpp.pep.Avatar;
125import eu.siacs.conversations.xmpp.stanzas.IqPacket;
126import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
127import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
128import me.leolin.shortcutbadger.ShortcutBadger;
129
130public class XmppConnectionService extends Service {
131
132 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
133 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
134 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
135 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
136 public static final String ACTION_TRY_AGAIN = "try_again";
137 public static final String ACTION_IDLE_PING = "idle_ping";
138 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
139 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
140 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final IqGenerator mIqGenerator = new IqGenerator(this);
147 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
148
149 private long mLastActivity = 0;
150
151 public DatabaseBackend databaseBackend;
152 private ContentObserver contactObserver = new ContentObserver(null) {
153 @Override
154 public void onChange(boolean selfChange) {
155 super.onChange(selfChange);
156 Intent intent = new Intent(getApplicationContext(),
157 XmppConnectionService.class);
158 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
159 startService(intent);
160 }
161 };
162 private FileBackend fileBackend = new FileBackend(this);
163 private MemorizingTrustManager mMemorizingTrustManager;
164 private NotificationService mNotificationService = new NotificationService(
165 this);
166 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
167 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
168 private IqParser mIqParser = new IqParser(this);
169 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
170 @Override
171 public void onIqPacketReceived(Account account, IqPacket packet) {
172 if (packet.getType() != IqPacket.TYPE.RESULT) {
173 Element error = packet.findChild("error");
174 String text = error != null ? error.findChildContent("text") : null;
175 if (text != null) {
176 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
177 }
178 }
179 }
180 };
181 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
182 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
183 private List<Account> accounts;
184 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
185 this);
186 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
187
188 @Override
189 public void onContactStatusChanged(Contact contact, boolean online) {
190 Conversation conversation = find(getConversations(), contact);
191 if (conversation != null) {
192 if (online) {
193 conversation.endOtrIfNeeded();
194 if (contact.getPresences().size() == 1) {
195 sendUnsentMessages(conversation);
196 }
197 } else {
198 //check if the resource we are haveing a conversation with is still online
199 if (conversation.hasValidOtrSession()) {
200 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
201 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 }
208 };
209 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
210 this);
211 private AvatarService mAvatarService = new AvatarService(this);
212 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
213 private PushManagementService mPushManagementService = new PushManagementService(this);
214 private OnConversationUpdate mOnConversationUpdate = null;
215
216
217 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
218 Environment.getExternalStorageDirectory().getAbsolutePath()
219 ) {
220 @Override
221 public void onEvent(int event, String path) {
222 markFileDeleted(path);
223 }
224 };
225 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
226
227 @Override
228 public void onJinglePacketReceived(Account account, JinglePacket packet) {
229 mJingleConnectionManager.deliverPacket(account, packet);
230 }
231 };
232 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
233
234 @Override
235 public void onMessageAcknowledged(Account account, String uuid) {
236 for (final Conversation conversation : getConversations()) {
237 if (conversation.getAccount() == account) {
238 Message message = conversation.findUnsentMessageWithUuid(uuid);
239 if (message != null) {
240 markMessage(message, Message.STATUS_SEND);
241 }
242 }
243 }
244 }
245 };
246 private int convChangedListenerCount = 0;
247 private OnShowErrorToast mOnShowErrorToast = null;
248 private int showErrorToastListenerCount = 0;
249 private int unreadCount = -1;
250 private OnAccountUpdate mOnAccountUpdate = null;
251 private OnCaptchaRequested mOnCaptchaRequested = null;
252 private int accountChangedListenerCount = 0;
253 private int captchaRequestedListenerCount = 0;
254 private OnRosterUpdate mOnRosterUpdate = null;
255 private OnUpdateBlocklist mOnUpdateBlocklist = null;
256 private int updateBlocklistListenerCount = 0;
257 private int rosterChangedListenerCount = 0;
258 private OnMucRosterUpdate mOnMucRosterUpdate = null;
259 private int mucRosterChangedListenerCount = 0;
260 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
261 private int keyStatusUpdatedListenerCount = 0;
262 private SecureRandom mRandom;
263 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
264 private final OnBindListener mOnBindListener = new OnBindListener() {
265
266 @Override
267 public void onBind(final Account account) {
268 synchronized (mInProgressAvatarFetches) {
269 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
270 final String KEY = iterator.next();
271 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
272 iterator.remove();
273 }
274 }
275 }
276 account.getRoster().clearPresences();
277 mJingleConnectionManager.cancelInTransmission();
278 fetchRosterFromServer(account);
279 fetchBookmarks(account);
280 sendPresence(account);
281 if (mPushManagementService.available(account)) {
282 mPushManagementService.registerPushTokenOnServer(account);
283 }
284 connectMultiModeConversations(account);
285 syncDirtyContacts(account);
286 }
287 };
288 private OnStatusChanged statusListener = new OnStatusChanged() {
289
290 @Override
291 public void onStatusChanged(final Account account) {
292 XmppConnection connection = account.getXmppConnection();
293 if (mOnAccountUpdate != null) {
294 mOnAccountUpdate.onAccountUpdate();
295 }
296 if (account.getStatus() == Account.State.ONLINE) {
297 if (account.setShowErrorNotification(true)) {
298 databaseBackend.updateAccount(account);
299 }
300 mMessageArchiveService.executePendingQueries(account);
301 if (connection != null && connection.getFeatures().csi()) {
302 if (checkListeners()) {
303 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
304 connection.sendInactive();
305 } else {
306 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
307 connection.sendActive();
308 }
309 }
310 List<Conversation> conversations = getConversations();
311 for (Conversation conversation : conversations) {
312 if (conversation.getAccount() == account
313 && !account.pendingConferenceJoins.contains(conversation)) {
314 if (!conversation.startOtrIfNeeded()) {
315 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
316 }
317 sendUnsentMessages(conversation);
318 }
319 }
320 for (Conversation conversation : account.pendingConferenceLeaves) {
321 leaveMuc(conversation);
322 }
323 account.pendingConferenceLeaves.clear();
324 for (Conversation conversation : account.pendingConferenceJoins) {
325 joinMuc(conversation);
326 }
327 account.pendingConferenceJoins.clear();
328 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
329 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
330 resetSendingToWaiting(account);
331 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
332 final boolean listeners = checkListeners();
333 final boolean pushMode = Config.PUSH_MODE
334 && mPushManagementService.available(account)
335 && listeners;
336 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
337 if (!disabled && !pushMode) {
338 int timeToReconnect = mRandom.nextInt(20) + 10;
339 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
340 }
341 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
342 databaseBackend.updateAccount(account);
343 reconnectAccount(account, true, false);
344 } else if ((account.getStatus() != Account.State.CONNECTING)
345 && (account.getStatus() != Account.State.NO_INTERNET)) {
346 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 String pushedAccountHash = null;
533 boolean interactive = false;
534 if (action != null) {
535 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
536 switch (action) {
537 case ConnectivityManager.CONNECTIVITY_ACTION:
538 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
539 resetAllAttemptCounts(true);
540 }
541 break;
542 case ACTION_MERGE_PHONE_CONTACTS:
543 if (mRestoredFromDatabase) {
544 loadPhoneContacts();
545 }
546 return START_STICKY;
547 case Intent.ACTION_SHUTDOWN:
548 logoutAndSave(true);
549 return START_NOT_STICKY;
550 case ACTION_CLEAR_NOTIFICATION:
551 if (c != null) {
552 mNotificationService.clear(c);
553 } else {
554 mNotificationService.clear();
555 }
556 break;
557 case ACTION_DISABLE_FOREGROUND:
558 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
559 toggleForegroundService();
560 break;
561 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
562 dismissErrorNotifications();
563 break;
564 case ACTION_TRY_AGAIN:
565 resetAllAttemptCounts(false);
566 interactive = true;
567 break;
568 case ACTION_REPLY_TO_CONVERSATION:
569 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
570 if (remoteInput != null && c != null) {
571 final CharSequence body = remoteInput.getCharSequence("text_reply");
572 if (body != null && body.length() > 0) {
573 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
574 }
575 }
576 break;
577 case AudioManager.RINGER_MODE_CHANGED_ACTION:
578 if (xaOnSilentMode()) {
579 refreshAllPresences();
580 }
581 break;
582 case Intent.ACTION_SCREEN_ON:
583 deactivateGracePeriod();
584 case Intent.ACTION_SCREEN_OFF:
585 if (awayWhenScreenOff()) {
586 refreshAllPresences();
587 }
588 break;
589 case ACTION_GCM_TOKEN_REFRESH:
590 refreshAllGcmTokens();
591 break;
592 case ACTION_IDLE_PING:
593 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
594 && !Config.PUSH_MODE) {
595 scheduleNextIdlePing();
596 }
597 break;
598 case ACTION_GCM_MESSAGE_RECEIVED:
599 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
600 pushedAccountHash = intent.getStringExtra("account");
601 break;
602 }
603 }
604 this.wakeLock.acquire();
605
606 boolean pingNow = false;
607 HashSet<Account> pingCandidates = new HashSet<>();
608
609 for (Account account : accounts) {
610 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
611 if (!hasInternetConnection()) {
612 account.setStatus(Account.State.NO_INTERNET);
613 if (statusListener != null) {
614 statusListener.onStatusChanged(account);
615 }
616 } else {
617 if (account.getStatus() == Account.State.NO_INTERNET) {
618 account.setStatus(Account.State.OFFLINE);
619 if (statusListener != null) {
620 statusListener.onStatusChanged(account);
621 }
622 }
623 if (account.getStatus() == Account.State.ONLINE) {
624 long lastReceived = account.getXmppConnection().getLastPacketReceived();
625 long lastSent = account.getXmppConnection().getLastPingSent();
626 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
627 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
628 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
629 if (lastSent > lastReceived) {
630 if (pingTimeoutIn < 0) {
631 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
632 this.reconnectAccount(account, true, interactive);
633 } else {
634 int secs = (int) (pingTimeoutIn / 1000);
635 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
636 }
637 } else {
638 pingCandidates.add(account);
639 if (msToNextPing <= 0 || CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash)) {
640 pingNow = true;
641 } else {
642 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
643 }
644 }
645 } else if (account.getStatus() == Account.State.OFFLINE) {
646 reconnectAccount(account, true, interactive);
647 } else if (account.getStatus() == Account.State.CONNECTING) {
648 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
649 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
650 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
651 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
652 if (timeout < 0) {
653 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
654 account.getXmppConnection().resetAttemptCount();
655 reconnectAccount(account, true, interactive);
656 } else if (discoTimeout < 0) {
657 account.getXmppConnection().sendDiscoTimeout();
658 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
659 } else {
660 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
661 }
662 } else {
663 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
664 reconnectAccount(account, true, interactive);
665 }
666 }
667 }
668 if (mOnAccountUpdate != null) {
669 mOnAccountUpdate.onAccountUpdate();
670 }
671 }
672 }
673 if (pingNow) {
674 final boolean listeners = checkListeners();
675 for (Account account : pingCandidates) {
676 if (listeners
677 && Config.PUSH_MODE
678 && mPushManagementService.available(account)) {
679 account.getXmppConnection().waitForPush();
680 cancelWakeUpCall(account.getUuid().hashCode());
681 } else {
682 account.getXmppConnection().sendPing();
683 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
684 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
685 }
686 }
687 }
688 if (wakeLock.isHeld()) {
689 try {
690 wakeLock.release();
691 } catch (final RuntimeException ignored) {
692 }
693 }
694 return START_STICKY;
695 }
696
697 public boolean isDataSaverDisabled() {
698 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
699 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
700 return !connectivityManager.isActiveNetworkMetered()
701 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
702 } else {
703 return true;
704 }
705 }
706
707 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
708 Message message = new Message(conversation,body,conversation.getNextEncryption());
709 message.markUnread();
710 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
711 getPgpEngine().encrypt(message, new UiCallback<Message>() {
712 @Override
713 public void success(Message message) {
714 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
715 sendMessage(message);
716 if (dismissAfterReply) {
717 markRead(message.getConversation(),true);
718 } else {
719 mNotificationService.pushFromDirectReply(message);
720 }
721 }
722
723 @Override
724 public void error(int errorCode, Message object) {
725
726 }
727
728 @Override
729 public void userInputRequried(PendingIntent pi, Message object) {
730
731 }
732 });
733 } else {
734 sendMessage(message);
735 if (dismissAfterReply) {
736 markRead(conversation,true);
737 } else {
738 mNotificationService.pushFromDirectReply(message);
739 }
740 }
741 }
742
743 private boolean xaOnSilentMode() {
744 return getPreferences().getBoolean("xa_on_silent_mode", false);
745 }
746
747 private boolean manuallyChangePresence() {
748 return getPreferences().getBoolean("manually_change_presence", false);
749 }
750
751 private boolean treatVibrateAsSilent() {
752 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
753 }
754
755 private boolean awayWhenScreenOff() {
756 return getPreferences().getBoolean("away_when_screen_off", false);
757 }
758
759 private String getCompressPicturesPreference() {
760 return getPreferences().getString("picture_compression", "auto");
761 }
762
763 private Presence.Status getTargetPresence() {
764 if (xaOnSilentMode() && isPhoneSilenced()) {
765 return Presence.Status.XA;
766 } else if (awayWhenScreenOff() && !isInteractive()) {
767 return Presence.Status.AWAY;
768 } else {
769 return Presence.Status.ONLINE;
770 }
771 }
772
773 @SuppressLint("NewApi")
774 @SuppressWarnings("deprecation")
775 public boolean isInteractive() {
776 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
777
778 final boolean isScreenOn;
779 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
780 isScreenOn = pm.isScreenOn();
781 } else {
782 isScreenOn = pm.isInteractive();
783 }
784 return isScreenOn;
785 }
786
787 private boolean isPhoneSilenced() {
788 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
789 try {
790 if (treatVibrateAsSilent()) {
791 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
792 } else {
793 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
794 }
795 } catch (Throwable throwable) {
796 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
797 return false;
798 }
799 }
800
801 private void resetAllAttemptCounts(boolean reallyAll) {
802 Log.d(Config.LOGTAG, "resetting all attempt counts");
803 for (Account account : accounts) {
804 if (account.hasErrorStatus() || reallyAll) {
805 final XmppConnection connection = account.getXmppConnection();
806 if (connection != null) {
807 connection.resetAttemptCount();
808 }
809 }
810 if (account.setShowErrorNotification(true)) {
811 databaseBackend.updateAccount(account);
812 }
813 }
814 mNotificationService.updateErrorNotification();
815 }
816
817 private void dismissErrorNotifications() {
818 for (final Account account : this.accounts) {
819 if (account.hasErrorStatus()) {
820 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
821 if (account.setShowErrorNotification(false)) {
822 databaseBackend.updateAccount(account);
823 }
824 }
825 }
826 }
827
828 public boolean hasInternetConnection() {
829 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
830 .getSystemService(Context.CONNECTIVITY_SERVICE);
831 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
832 return activeNetwork != null && activeNetwork.isConnected();
833 }
834
835 @SuppressLint("TrulyRandom")
836 @Override
837 public void onCreate() {
838 ExceptionHelper.init(getApplicationContext());
839 PRNGFixes.apply();
840 this.mRandom = new SecureRandom();
841 updateMemorizingTrustmanager();
842 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
843 final int cacheSize = maxMemory / 8;
844 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
845 @Override
846 protected int sizeOf(final String key, final Bitmap bitmap) {
847 return bitmap.getByteCount() / 1024;
848 }
849 };
850
851 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
852 this.accounts = databaseBackend.getAccounts();
853
854 restoreFromDatabase();
855
856 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
857 new Thread(new Runnable() {
858 @Override
859 public void run() {
860 fileObserver.startWatching();
861 }
862 }).start();
863 if (Config.supportOpenPgp()) {
864 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
865 @Override
866 public void onBound(IOpenPgpService2 service) {
867 for (Account account : accounts) {
868 final PgpDecryptionService pgp = account.getPgpDecryptionService();
869 if(pgp != null) {
870 pgp.continueDecryption(true);
871 }
872 }
873 }
874
875 @Override
876 public void onError(Exception e) {
877 }
878 });
879 this.pgpServiceConnection.bindToService();
880 }
881
882 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
883 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
884 toggleForegroundService();
885 updateUnreadCountBadge();
886 toggleScreenEventReceiver();
887 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !Config.PUSH_MODE) {
888 scheduleNextIdlePing();
889 }
890 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
891 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
892 }
893 }
894
895 @Override
896 public void onTrimMemory(int level) {
897 super.onTrimMemory(level);
898 if (level >= TRIM_MEMORY_COMPLETE) {
899 Log.d(Config.LOGTAG, "clear cache due to low memory");
900 getBitmapCache().evictAll();
901 }
902 }
903
904 @Override
905 public void onDestroy() {
906 try {
907 unregisterReceiver(this.mEventReceiver);
908 } catch (IllegalArgumentException e) {
909 //ignored
910 }
911 fileObserver.stopWatching();
912 super.onDestroy();
913 }
914
915 public void toggleScreenEventReceiver() {
916 if (awayWhenScreenOff() && !manuallyChangePresence()) {
917 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
918 filter.addAction(Intent.ACTION_SCREEN_OFF);
919 registerReceiver(this.mEventReceiver, filter);
920 } else {
921 try {
922 unregisterReceiver(this.mEventReceiver);
923 } catch (IllegalArgumentException e) {
924 //ignored
925 }
926 }
927 }
928
929 public void toggleForegroundService() {
930 if (getPreferences().getBoolean("keep_foreground_service", false)) {
931 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
932 } else {
933 stopForeground(true);
934 }
935 }
936
937 @Override
938 public void onTaskRemoved(final Intent rootIntent) {
939 super.onTaskRemoved(rootIntent);
940 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
941 this.logoutAndSave(false);
942 } else {
943 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
944 }
945 }
946
947 private void logoutAndSave(boolean stop) {
948 int activeAccounts = 0;
949 for (final Account account : accounts) {
950 if (account.getStatus() != Account.State.DISABLED) {
951 activeAccounts++;
952 }
953 databaseBackend.writeRoster(account.getRoster());
954 if (account.getXmppConnection() != null) {
955 new Thread(new Runnable() {
956 @Override
957 public void run() {
958 disconnect(account, false);
959 }
960 }).start();
961 }
962 }
963 if (stop || activeAccounts == 0) {
964 Log.d(Config.LOGTAG, "good bye");
965 stopSelf();
966 }
967 }
968
969 private void cancelWakeUpCall(int requestCode) {
970 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
971 final Intent intent = new Intent(this, EventReceiver.class);
972 intent.setAction("ping");
973 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
974 }
975
976 public void scheduleWakeUpCall(int seconds, int requestCode) {
977 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
978 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
979 Intent intent = new Intent(this, EventReceiver.class);
980 intent.setAction("ping");
981 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
982 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
983 }
984
985 @TargetApi(Build.VERSION_CODES.M)
986 private void scheduleNextIdlePing() {
987 Log.d(Config.LOGTAG,"schedule next idle ping");
988 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
989 Intent intent = new Intent(this, EventReceiver.class);
990 intent.setAction(ACTION_IDLE_PING);
991 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
992 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
993 PendingIntent.getBroadcast(this,0,intent,0)
994 );
995 }
996
997 public XmppConnection createConnection(final Account account) {
998 final SharedPreferences sharedPref = getPreferences();
999 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
1000 .toLowerCase(Locale.getDefault()));
1001 final XmppConnection connection = new XmppConnection(account, this);
1002 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1003 connection.setOnStatusChangedListener(this.statusListener);
1004 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1005 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1006 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1007 connection.setOnBindListener(this.mOnBindListener);
1008 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1009 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1010 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1011 AxolotlService axolotlService = account.getAxolotlService();
1012 if (axolotlService != null) {
1013 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1014 }
1015 return connection;
1016 }
1017
1018 public void sendChatState(Conversation conversation) {
1019 if (sendChatStates()) {
1020 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1021 sendMessagePacket(conversation.getAccount(), packet);
1022 }
1023 }
1024
1025 private void sendFileMessage(final Message message, final boolean delay) {
1026 Log.d(Config.LOGTAG, "send file message");
1027 final Account account = message.getConversation().getAccount();
1028 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1029 mHttpConnectionManager.createNewUploadConnection(message, delay);
1030 } else {
1031 mJingleConnectionManager.createNewConnection(message);
1032 }
1033 }
1034
1035 public void sendMessage(final Message message) {
1036 sendMessage(message, false, false);
1037 }
1038
1039 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1040 final Account account = message.getConversation().getAccount();
1041 if (account.setShowErrorNotification(true)) {
1042 databaseBackend.updateAccount(account);
1043 mNotificationService.updateErrorNotification();
1044 }
1045 final Conversation conversation = message.getConversation();
1046 account.deactivateGracePeriod();
1047 MessagePacket packet = null;
1048 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1049 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1050 && !message.edited();
1051 boolean saveInDb = addToConversation;
1052 message.setStatus(Message.STATUS_WAITING);
1053
1054 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1055 message.getConversation().endOtrIfNeeded();
1056 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1057 new Conversation.OnMessageFound() {
1058 @Override
1059 public void onMessageFound(Message message) {
1060 markMessage(message, Message.STATUS_SEND_FAILED);
1061 }
1062 });
1063 }
1064
1065 if (account.isOnlineAndConnected()) {
1066 switch (message.getEncryption()) {
1067 case Message.ENCRYPTION_NONE:
1068 if (message.needsUploading()) {
1069 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1070 || message.fixCounterpart()) {
1071 this.sendFileMessage(message, delay);
1072 } else {
1073 break;
1074 }
1075 } else {
1076 packet = mMessageGenerator.generateChat(message);
1077 }
1078 break;
1079 case Message.ENCRYPTION_PGP:
1080 case Message.ENCRYPTION_DECRYPTED:
1081 if (message.needsUploading()) {
1082 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1083 || message.fixCounterpart()) {
1084 this.sendFileMessage(message, delay);
1085 } else {
1086 break;
1087 }
1088 } else {
1089 packet = mMessageGenerator.generatePgpChat(message);
1090 }
1091 break;
1092 case Message.ENCRYPTION_OTR:
1093 SessionImpl otrSession = conversation.getOtrSession();
1094 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1095 try {
1096 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1097 } catch (InvalidJidException e) {
1098 break;
1099 }
1100 if (message.needsUploading()) {
1101 mJingleConnectionManager.createNewConnection(message);
1102 } else {
1103 packet = mMessageGenerator.generateOtrChat(message);
1104 }
1105 } else if (otrSession == null) {
1106 if (message.fixCounterpart()) {
1107 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1108 } else {
1109 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1110 break;
1111 }
1112 } else {
1113 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1114 }
1115 break;
1116 case Message.ENCRYPTION_AXOLOTL:
1117 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1118 if (message.needsUploading()) {
1119 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1120 || message.fixCounterpart()) {
1121 this.sendFileMessage(message, delay);
1122 } else {
1123 break;
1124 }
1125 } else {
1126 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1127 if (axolotlMessage == null) {
1128 account.getAxolotlService().preparePayloadMessage(message, delay);
1129 } else {
1130 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1131 }
1132 }
1133 break;
1134
1135 }
1136 if (packet != null) {
1137 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1138 message.setStatus(Message.STATUS_UNSEND);
1139 } else {
1140 message.setStatus(Message.STATUS_SEND);
1141 }
1142 }
1143 } else {
1144 switch (message.getEncryption()) {
1145 case Message.ENCRYPTION_DECRYPTED:
1146 if (!message.needsUploading()) {
1147 String pgpBody = message.getEncryptedBody();
1148 String decryptedBody = message.getBody();
1149 message.setBody(pgpBody);
1150 message.setEncryption(Message.ENCRYPTION_PGP);
1151 if (message.edited()) {
1152 message.setBody(decryptedBody);
1153 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1154 databaseBackend.updateMessage(message, message.getEditedId());
1155 updateConversationUi();
1156 return;
1157 } else {
1158 databaseBackend.createMessage(message);
1159 saveInDb = false;
1160 message.setBody(decryptedBody);
1161 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1162 }
1163 }
1164 break;
1165 case Message.ENCRYPTION_OTR:
1166 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1167 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1168 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1169 }
1170 break;
1171 case Message.ENCRYPTION_AXOLOTL:
1172 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1173 break;
1174 }
1175 }
1176
1177 if (resend) {
1178 if (packet != null && addToConversation) {
1179 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1180 markMessage(message, Message.STATUS_UNSEND);
1181 } else {
1182 markMessage(message, Message.STATUS_SEND);
1183 }
1184 }
1185 } else {
1186 if (addToConversation) {
1187 conversation.add(message);
1188 }
1189 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1190 if (saveInDb) {
1191 databaseBackend.createMessage(message);
1192 } else if (message.edited()) {
1193 databaseBackend.updateMessage(message, message.getEditedId());
1194 }
1195 }
1196 updateConversationUi();
1197 }
1198 if (packet != null) {
1199 if (delay) {
1200 mMessageGenerator.addDelay(packet, message.getTimeSent());
1201 }
1202 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1203 if (this.sendChatStates()) {
1204 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1205 }
1206 }
1207 sendMessagePacket(account, packet);
1208 }
1209 }
1210
1211 private void sendUnsentMessages(final Conversation conversation) {
1212 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1213
1214 @Override
1215 public void onMessageFound(Message message) {
1216 resendMessage(message, true);
1217 }
1218 });
1219 }
1220
1221 public void resendMessage(final Message message, final boolean delay) {
1222 sendMessage(message, true, delay);
1223 }
1224
1225 public void fetchRosterFromServer(final Account account) {
1226 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1227 if (!"".equals(account.getRosterVersion())) {
1228 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1229 + ": fetching roster version " + account.getRosterVersion());
1230 } else {
1231 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1232 }
1233 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1234 sendIqPacket(account, iqPacket, mIqParser);
1235 }
1236
1237 public void fetchBookmarks(final Account account) {
1238 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1239 final Element query = iqPacket.query("jabber:iq:private");
1240 query.addChild("storage", "storage:bookmarks");
1241 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1242
1243 @Override
1244 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1245 if (packet.getType() == IqPacket.TYPE.RESULT) {
1246 final Element query = packet.query();
1247 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1248 final Element storage = query.findChild("storage", "storage:bookmarks");
1249 final boolean autojoin = respectAutojoin();
1250 if (storage != null) {
1251 for (final Element item : storage.getChildren()) {
1252 if (item.getName().equals("conference")) {
1253 final Bookmark bookmark = Bookmark.parse(item, account);
1254 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1255 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1256 bookmark.setBookmarkName(old.getBookmarkName());
1257 }
1258 Conversation conversation = find(bookmark);
1259 if (conversation != null) {
1260 conversation.setBookmark(bookmark);
1261 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1262 conversation = findOrCreateConversation(
1263 account, bookmark.getJid(), true);
1264 conversation.setBookmark(bookmark);
1265 joinMuc(conversation);
1266 }
1267 }
1268 }
1269 }
1270 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1271 } else {
1272 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1273 }
1274 }
1275 };
1276 sendIqPacket(account, iqPacket, callback);
1277 }
1278
1279 public void pushBookmarks(Account account) {
1280 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1281 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1282 Element query = iqPacket.query("jabber:iq:private");
1283 Element storage = query.addChild("storage", "storage:bookmarks");
1284 for (Bookmark bookmark : account.getBookmarks()) {
1285 storage.addChild(bookmark);
1286 }
1287 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1288 }
1289
1290 private void restoreFromDatabase() {
1291 synchronized (this.conversations) {
1292 final Map<String, Account> accountLookupTable = new Hashtable<>();
1293 for (Account account : this.accounts) {
1294 accountLookupTable.put(account.getUuid(), account);
1295 }
1296 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1297 for (Conversation conversation : this.conversations) {
1298 Account account = accountLookupTable.get(conversation.getAccountUuid());
1299 conversation.setAccount(account);
1300 }
1301 Runnable runnable = new Runnable() {
1302 @Override
1303 public void run() {
1304 Log.d(Config.LOGTAG, "restoring roster");
1305 for (Account account : accounts) {
1306 databaseBackend.readRoster(account.getRoster());
1307 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1308 }
1309 getBitmapCache().evictAll();
1310 loadPhoneContacts();
1311 Log.d(Config.LOGTAG, "restoring messages");
1312 for (Conversation conversation : conversations) {
1313 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1314 checkDeletedFiles(conversation);
1315 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1316 @Override
1317 public void onMessageFound(Message message) {
1318 mNotificationService.pushFromBacklog(message);
1319 }
1320 });
1321 }
1322 mNotificationService.finishBacklog(false);
1323 mRestoredFromDatabase = true;
1324 Log.d(Config.LOGTAG, "restored all messages");
1325 updateConversationUi();
1326 }
1327 };
1328 mDatabaseExecutor.execute(runnable);
1329 }
1330 }
1331
1332 public void loadPhoneContacts() {
1333 mContactMergerExecutor.execute(new Runnable() {
1334 @Override
1335 public void run() {
1336 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1337 @Override
1338 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1339 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1340 for (Account account : accounts) {
1341 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1342 for (Bundle phoneContact : phoneContacts) {
1343 Jid jid;
1344 try {
1345 jid = Jid.fromString(phoneContact.getString("jid"));
1346 } catch (final InvalidJidException e) {
1347 continue;
1348 }
1349 final Contact contact = account.getRoster().getContact(jid);
1350 String systemAccount = phoneContact.getInt("phoneid")
1351 + "#"
1352 + phoneContact.getString("lookup");
1353 contact.setSystemAccount(systemAccount);
1354 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1355 getAvatarService().clear(contact);
1356 }
1357 contact.setSystemName(phoneContact.getString("displayname"));
1358 withSystemAccounts.remove(contact);
1359 }
1360 for (Contact contact : withSystemAccounts) {
1361 contact.setSystemAccount(null);
1362 contact.setSystemName(null);
1363 if (contact.setPhotoUri(null)) {
1364 getAvatarService().clear(contact);
1365 }
1366 }
1367 }
1368 Log.d(Config.LOGTAG, "finished merging phone contacts");
1369 updateAccountUi();
1370 }
1371 });
1372 }
1373 });
1374 }
1375
1376 public List<Conversation> getConversations() {
1377 return this.conversations;
1378 }
1379
1380 private void checkDeletedFiles(Conversation conversation) {
1381 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1382
1383 @Override
1384 public void onMessageFound(Message message) {
1385 if (!getFileBackend().isFileAvailable(message)) {
1386 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1387 final int s = message.getStatus();
1388 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1389 markMessage(message, Message.STATUS_SEND_FAILED);
1390 }
1391 }
1392 }
1393 });
1394 }
1395
1396 private void markFileDeleted(final String path) {
1397 Log.d(Config.LOGTAG,"deleted file "+path);
1398 for (Conversation conversation : getConversations()) {
1399 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1400 @Override
1401 public void onMessageFound(Message message) {
1402 DownloadableFile file = fileBackend.getFile(message);
1403 if (file.getAbsolutePath().equals(path)) {
1404 if (!file.exists()) {
1405 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1406 final int s = message.getStatus();
1407 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1408 markMessage(message, Message.STATUS_SEND_FAILED);
1409 } else {
1410 updateConversationUi();
1411 }
1412 } else {
1413 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1414 }
1415 }
1416 }
1417 });
1418 }
1419 }
1420
1421 public void populateWithOrderedConversations(final List<Conversation> list) {
1422 populateWithOrderedConversations(list, true);
1423 }
1424
1425 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1426 list.clear();
1427 if (includeNoFileUpload) {
1428 list.addAll(getConversations());
1429 } else {
1430 for (Conversation conversation : getConversations()) {
1431 if (conversation.getMode() == Conversation.MODE_SINGLE
1432 || conversation.getAccount().httpUploadAvailable()) {
1433 list.add(conversation);
1434 }
1435 }
1436 }
1437 try {
1438 Collections.sort(list);
1439 } catch (IllegalArgumentException e) {
1440 //ignore
1441 }
1442 }
1443
1444 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1445 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1446 return;
1447 } else if (timestamp == 0) {
1448 return;
1449 }
1450 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1451 Runnable runnable = new Runnable() {
1452 @Override
1453 public void run() {
1454 final Account account = conversation.getAccount();
1455 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1456 if (messages.size() > 0) {
1457 conversation.addAll(0, messages);
1458 checkDeletedFiles(conversation);
1459 callback.onMoreMessagesLoaded(messages.size(), conversation);
1460 } else if (conversation.hasMessagesLeftOnServer()
1461 && account.isOnlineAndConnected()
1462 && conversation.getLastClearHistory() == 0) {
1463 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1464 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1465 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1466 if (query != null) {
1467 query.setCallback(callback);
1468 }
1469 callback.informUser(R.string.fetching_history_from_server);
1470 }
1471 }
1472 }
1473 };
1474 mDatabaseExecutor.execute(runnable);
1475 }
1476
1477 public List<Account> getAccounts() {
1478 return this.accounts;
1479 }
1480
1481 public List<Conversation> findAllConferencesWith(Contact contact) {
1482 ArrayList<Conversation> results = new ArrayList<>();
1483 for(Conversation conversation : conversations) {
1484 if (conversation.getMode() == Conversation.MODE_MULTI
1485 && conversation.getMucOptions().isContactInRoom(contact)) {
1486 results.add(conversation);
1487 }
1488 }
1489 return results;
1490 }
1491
1492 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1493 for (final Conversation conversation : haystack) {
1494 if (conversation.getContact() == contact) {
1495 return conversation;
1496 }
1497 }
1498 return null;
1499 }
1500
1501 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1502 if (jid == null) {
1503 return null;
1504 }
1505 for (final Conversation conversation : haystack) {
1506 if ((account == null || conversation.getAccount() == account)
1507 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1508 return conversation;
1509 }
1510 }
1511 return null;
1512 }
1513
1514 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1515 return this.findOrCreateConversation(account, jid, muc, null);
1516 }
1517
1518 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1519 synchronized (this.conversations) {
1520 Conversation conversation = find(account, jid);
1521 if (conversation != null) {
1522 return conversation;
1523 }
1524 conversation = databaseBackend.findConversation(account, jid);
1525 if (conversation != null) {
1526 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1527 conversation.setAccount(account);
1528 if (muc) {
1529 conversation.setMode(Conversation.MODE_MULTI);
1530 conversation.setContactJid(jid);
1531 } else {
1532 conversation.setMode(Conversation.MODE_SINGLE);
1533 conversation.setContactJid(jid.toBareJid());
1534 }
1535 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1536 this.databaseBackend.updateConversation(conversation);
1537 } else {
1538 String conversationName;
1539 Contact contact = account.getRoster().getContact(jid);
1540 if (contact != null) {
1541 conversationName = contact.getDisplayName();
1542 } else {
1543 conversationName = jid.getLocalpart();
1544 }
1545 if (muc) {
1546 conversation = new Conversation(conversationName, account, jid,
1547 Conversation.MODE_MULTI);
1548 } else {
1549 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1550 Conversation.MODE_SINGLE);
1551 }
1552 this.databaseBackend.createConversation(conversation);
1553 }
1554 if (account.getXmppConnection() != null
1555 && account.getXmppConnection().getFeatures().mam()
1556 && !muc) {
1557 if (query == null) {
1558 this.mMessageArchiveService.query(conversation);
1559 } else {
1560 if (query.getConversation() == null) {
1561 this.mMessageArchiveService.query(conversation, query.getStart());
1562 }
1563 }
1564 }
1565 checkDeletedFiles(conversation);
1566 this.conversations.add(conversation);
1567 updateConversationUi();
1568 return conversation;
1569 }
1570 }
1571
1572 public void archiveConversation(Conversation conversation) {
1573 getNotificationService().clear(conversation);
1574 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1575 synchronized (this.conversations) {
1576 if (conversation.getMode() == Conversation.MODE_MULTI) {
1577 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1578 Bookmark bookmark = conversation.getBookmark();
1579 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1580 bookmark.setAutojoin(false);
1581 pushBookmarks(bookmark.getAccount());
1582 }
1583 }
1584 leaveMuc(conversation);
1585 } else {
1586 conversation.endOtrIfNeeded();
1587 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1588 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1589 sendPresencePacket(
1590 conversation.getAccount(),
1591 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1592 );
1593 }
1594 }
1595 this.databaseBackend.updateConversation(conversation);
1596 this.conversations.remove(conversation);
1597 updateConversationUi();
1598 }
1599 }
1600
1601 public void createAccount(final Account account) {
1602 account.initAccountServices(this);
1603 databaseBackend.createAccount(account);
1604 this.accounts.add(account);
1605 this.reconnectAccountInBackground(account);
1606 updateAccountUi();
1607 }
1608
1609 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1610 new Thread(new Runnable() {
1611 @Override
1612 public void run() {
1613 try {
1614 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1615 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1616 if (findAccountByJid(info.first) == null) {
1617 Account account = new Account(info.first, "");
1618 account.setPrivateKeyAlias(alias);
1619 account.setOption(Account.OPTION_DISABLED, true);
1620 account.setDisplayName(info.second);
1621 createAccount(account);
1622 callback.onAccountCreated(account);
1623 if (Config.X509_VERIFICATION) {
1624 try {
1625 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1626 } catch (CertificateException e) {
1627 callback.informUser(R.string.certificate_chain_is_not_trusted);
1628 }
1629 }
1630 } else {
1631 callback.informUser(R.string.account_already_exists);
1632 }
1633 } catch (Exception e) {
1634 e.printStackTrace();
1635 callback.informUser(R.string.unable_to_parse_certificate);
1636 }
1637 }
1638 }).start();
1639
1640 }
1641
1642 public void updateKeyInAccount(final Account account, final String alias) {
1643 Log.d(Config.LOGTAG, "update key in account " + alias);
1644 try {
1645 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1646 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1647 if (account.getJid().toBareJid().equals(info.first)) {
1648 account.setPrivateKeyAlias(alias);
1649 account.setDisplayName(info.second);
1650 databaseBackend.updateAccount(account);
1651 if (Config.X509_VERIFICATION) {
1652 try {
1653 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1654 } catch (CertificateException e) {
1655 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1656 }
1657 account.getAxolotlService().regenerateKeys(true);
1658 }
1659 } else {
1660 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1661 }
1662 } catch (Exception e) {
1663 e.printStackTrace();
1664 }
1665 }
1666
1667 public boolean updateAccount(final Account account) {
1668 if (databaseBackend.updateAccount(account)) {
1669 account.setShowErrorNotification(true);
1670 this.statusListener.onStatusChanged(account);
1671 databaseBackend.updateAccount(account);
1672 reconnectAccountInBackground(account);
1673 updateAccountUi();
1674 getNotificationService().updateErrorNotification();
1675 return true;
1676 } else {
1677 return false;
1678 }
1679 }
1680
1681 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1682 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1683 sendIqPacket(account, iq, new OnIqPacketReceived() {
1684 @Override
1685 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1686 if (packet.getType() == IqPacket.TYPE.RESULT) {
1687 account.setPassword(newPassword);
1688 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1689 databaseBackend.updateAccount(account);
1690 callback.onPasswordChangeSucceeded();
1691 } else {
1692 callback.onPasswordChangeFailed();
1693 }
1694 }
1695 });
1696 }
1697
1698 public void deleteAccount(final Account account) {
1699 synchronized (this.conversations) {
1700 for (final Conversation conversation : conversations) {
1701 if (conversation.getAccount() == account) {
1702 if (conversation.getMode() == Conversation.MODE_MULTI) {
1703 leaveMuc(conversation);
1704 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1705 conversation.endOtrIfNeeded();
1706 }
1707 conversations.remove(conversation);
1708 }
1709 }
1710 if (account.getXmppConnection() != null) {
1711 new Thread(new Runnable() {
1712 @Override
1713 public void run() {
1714 disconnect(account, true);
1715 }
1716 }).start();
1717 }
1718 Runnable runnable = new Runnable() {
1719 @Override
1720 public void run() {
1721 if (!databaseBackend.deleteAccount(account)) {
1722 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1723 }
1724 }
1725 };
1726 mDatabaseExecutor.execute(runnable);
1727 this.accounts.remove(account);
1728 updateAccountUi();
1729 getNotificationService().updateErrorNotification();
1730 }
1731 }
1732
1733 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1734 synchronized (this) {
1735 this.mLastActivity = System.currentTimeMillis();
1736 if (checkListeners()) {
1737 switchToForeground();
1738 }
1739 this.mOnConversationUpdate = listener;
1740 this.mNotificationService.setIsInForeground(true);
1741 if (this.convChangedListenerCount < 2) {
1742 this.convChangedListenerCount++;
1743 }
1744 }
1745 }
1746
1747 public void removeOnConversationListChangedListener() {
1748 synchronized (this) {
1749 this.convChangedListenerCount--;
1750 if (this.convChangedListenerCount <= 0) {
1751 this.convChangedListenerCount = 0;
1752 this.mOnConversationUpdate = null;
1753 this.mNotificationService.setIsInForeground(false);
1754 if (checkListeners()) {
1755 switchToBackground();
1756 }
1757 }
1758 }
1759 }
1760
1761 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1762 synchronized (this) {
1763 if (checkListeners()) {
1764 switchToForeground();
1765 }
1766 this.mOnShowErrorToast = onShowErrorToast;
1767 if (this.showErrorToastListenerCount < 2) {
1768 this.showErrorToastListenerCount++;
1769 }
1770 }
1771 this.mOnShowErrorToast = onShowErrorToast;
1772 }
1773
1774 public void removeOnShowErrorToastListener() {
1775 synchronized (this) {
1776 this.showErrorToastListenerCount--;
1777 if (this.showErrorToastListenerCount <= 0) {
1778 this.showErrorToastListenerCount = 0;
1779 this.mOnShowErrorToast = null;
1780 if (checkListeners()) {
1781 switchToBackground();
1782 }
1783 }
1784 }
1785 }
1786
1787 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1788 synchronized (this) {
1789 if (checkListeners()) {
1790 switchToForeground();
1791 }
1792 this.mOnAccountUpdate = listener;
1793 if (this.accountChangedListenerCount < 2) {
1794 this.accountChangedListenerCount++;
1795 }
1796 }
1797 }
1798
1799 public void removeOnAccountListChangedListener() {
1800 synchronized (this) {
1801 this.accountChangedListenerCount--;
1802 if (this.accountChangedListenerCount <= 0) {
1803 this.mOnAccountUpdate = null;
1804 this.accountChangedListenerCount = 0;
1805 if (checkListeners()) {
1806 switchToBackground();
1807 }
1808 }
1809 }
1810 }
1811
1812 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1813 synchronized (this) {
1814 if (checkListeners()) {
1815 switchToForeground();
1816 }
1817 this.mOnCaptchaRequested = listener;
1818 if (this.captchaRequestedListenerCount < 2) {
1819 this.captchaRequestedListenerCount++;
1820 }
1821 }
1822 }
1823
1824 public void removeOnCaptchaRequestedListener() {
1825 synchronized (this) {
1826 this.captchaRequestedListenerCount--;
1827 if (this.captchaRequestedListenerCount <= 0) {
1828 this.mOnCaptchaRequested = null;
1829 this.captchaRequestedListenerCount = 0;
1830 if (checkListeners()) {
1831 switchToBackground();
1832 }
1833 }
1834 }
1835 }
1836
1837 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1838 synchronized (this) {
1839 if (checkListeners()) {
1840 switchToForeground();
1841 }
1842 this.mOnRosterUpdate = listener;
1843 if (this.rosterChangedListenerCount < 2) {
1844 this.rosterChangedListenerCount++;
1845 }
1846 }
1847 }
1848
1849 public void removeOnRosterUpdateListener() {
1850 synchronized (this) {
1851 this.rosterChangedListenerCount--;
1852 if (this.rosterChangedListenerCount <= 0) {
1853 this.rosterChangedListenerCount = 0;
1854 this.mOnRosterUpdate = null;
1855 if (checkListeners()) {
1856 switchToBackground();
1857 }
1858 }
1859 }
1860 }
1861
1862 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1863 synchronized (this) {
1864 if (checkListeners()) {
1865 switchToForeground();
1866 }
1867 this.mOnUpdateBlocklist = listener;
1868 if (this.updateBlocklistListenerCount < 2) {
1869 this.updateBlocklistListenerCount++;
1870 }
1871 }
1872 }
1873
1874 public void removeOnUpdateBlocklistListener() {
1875 synchronized (this) {
1876 this.updateBlocklistListenerCount--;
1877 if (this.updateBlocklistListenerCount <= 0) {
1878 this.updateBlocklistListenerCount = 0;
1879 this.mOnUpdateBlocklist = null;
1880 if (checkListeners()) {
1881 switchToBackground();
1882 }
1883 }
1884 }
1885 }
1886
1887 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1888 synchronized (this) {
1889 if (checkListeners()) {
1890 switchToForeground();
1891 }
1892 this.mOnKeyStatusUpdated = listener;
1893 if (this.keyStatusUpdatedListenerCount < 2) {
1894 this.keyStatusUpdatedListenerCount++;
1895 }
1896 }
1897 }
1898
1899 public void removeOnNewKeysAvailableListener() {
1900 synchronized (this) {
1901 this.keyStatusUpdatedListenerCount--;
1902 if (this.keyStatusUpdatedListenerCount <= 0) {
1903 this.keyStatusUpdatedListenerCount = 0;
1904 this.mOnKeyStatusUpdated = null;
1905 if (checkListeners()) {
1906 switchToBackground();
1907 }
1908 }
1909 }
1910 }
1911
1912 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1913 synchronized (this) {
1914 if (checkListeners()) {
1915 switchToForeground();
1916 }
1917 this.mOnMucRosterUpdate = listener;
1918 if (this.mucRosterChangedListenerCount < 2) {
1919 this.mucRosterChangedListenerCount++;
1920 }
1921 }
1922 }
1923
1924 public void removeOnMucRosterUpdateListener() {
1925 synchronized (this) {
1926 this.mucRosterChangedListenerCount--;
1927 if (this.mucRosterChangedListenerCount <= 0) {
1928 this.mucRosterChangedListenerCount = 0;
1929 this.mOnMucRosterUpdate = null;
1930 if (checkListeners()) {
1931 switchToBackground();
1932 }
1933 }
1934 }
1935 }
1936
1937 public boolean checkListeners() {
1938 return (this.mOnAccountUpdate == null
1939 && this.mOnConversationUpdate == null
1940 && this.mOnRosterUpdate == null
1941 && this.mOnCaptchaRequested == null
1942 && this.mOnUpdateBlocklist == null
1943 && this.mOnShowErrorToast == null
1944 && this.mOnKeyStatusUpdated == null);
1945 }
1946
1947 private void switchToForeground() {
1948 final boolean broadcastLastActivity = broadcastLastActivity();
1949 for (Conversation conversation : getConversations()) {
1950 conversation.setIncomingChatState(ChatState.ACTIVE);
1951 }
1952 for (Account account : getAccounts()) {
1953 if (account.getStatus() == Account.State.ONLINE) {
1954 account.deactivateGracePeriod();
1955 final XmppConnection connection = account.getXmppConnection();
1956 if (connection != null ) {
1957 if (connection.getFeatures().csi()) {
1958 connection.sendActive();
1959 }
1960 if (broadcastLastActivity) {
1961 sendPresence(account, false); //send new presence but don't include idle because we are not
1962 }
1963 }
1964 }
1965 }
1966 Log.d(Config.LOGTAG, "app switched into foreground");
1967 }
1968
1969 private void switchToBackground() {
1970 final boolean broadcastLastActivity = broadcastLastActivity();
1971 for (Account account : getAccounts()) {
1972 if (account.getStatus() == Account.State.ONLINE) {
1973 XmppConnection connection = account.getXmppConnection();
1974 if (connection != null) {
1975 if (broadcastLastActivity) {
1976 sendPresence(account, broadcastLastActivity);
1977 }
1978 if (connection.getFeatures().csi()) {
1979 connection.sendInactive();
1980 }
1981 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1982 connection.waitForPush();
1983 cancelWakeUpCall(account.getUuid().hashCode());
1984 }
1985 }
1986 }
1987 }
1988 this.mNotificationService.setIsInForeground(false);
1989 Log.d(Config.LOGTAG, "app switched into background");
1990 }
1991
1992 private void connectMultiModeConversations(Account account) {
1993 List<Conversation> conversations = getConversations();
1994 for (Conversation conversation : conversations) {
1995 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1996 joinMuc(conversation);
1997 }
1998 }
1999 }
2000
2001 public void joinMuc(Conversation conversation) {
2002 joinMuc(conversation, null);
2003 }
2004
2005 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2006 Account account = conversation.getAccount();
2007 account.pendingConferenceJoins.remove(conversation);
2008 account.pendingConferenceLeaves.remove(conversation);
2009 if (account.getStatus() == Account.State.ONLINE) {
2010 conversation.resetMucOptions();
2011 if (onConferenceJoined != null) {
2012 conversation.getMucOptions().flagNoAutoPushConfiguration();
2013 }
2014 conversation.setHasMessagesLeftOnServer(false);
2015 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2016
2017 private void join(Conversation conversation) {
2018 Account account = conversation.getAccount();
2019 final MucOptions mucOptions = conversation.getMucOptions();
2020 final Jid joinJid = mucOptions.getSelf().getFullJid();
2021 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2022 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
2023 packet.setTo(joinJid);
2024 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2025 if (conversation.getMucOptions().getPassword() != null) {
2026 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
2027 }
2028
2029 if (mucOptions.mamSupport()) {
2030 // Use MAM instead of the limited muc history to get history
2031 x.addChild("history").setAttribute("maxchars", "0");
2032 } else {
2033 // Fallback to muc history
2034 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2035 }
2036 sendPresencePacket(account, packet);
2037 if (onConferenceJoined != null) {
2038 onConferenceJoined.onConferenceJoined(conversation);
2039 }
2040 if (!joinJid.equals(conversation.getJid())) {
2041 conversation.setContactJid(joinJid);
2042 databaseBackend.updateConversation(conversation);
2043 }
2044
2045 if (mucOptions.mamSupport()) {
2046 getMessageArchiveService().catchupMUC(conversation);
2047 }
2048 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2049 fetchConferenceMembers(conversation);
2050 }
2051 sendUnsentMessages(conversation);
2052 }
2053
2054 @Override
2055 public void onConferenceConfigurationFetched(Conversation conversation) {
2056 join(conversation);
2057 }
2058
2059 @Override
2060 public void onFetchFailed(final Conversation conversation, Element error) {
2061 if (error != null && "remote-server-not-found".equals(error.getName())) {
2062 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2063 } else {
2064 join(conversation);
2065 fetchConferenceConfiguration(conversation);
2066 }
2067 }
2068 });
2069 updateConversationUi();
2070 } else {
2071 account.pendingConferenceJoins.add(conversation);
2072 conversation.resetMucOptions();
2073 conversation.setHasMessagesLeftOnServer(false);
2074 updateConversationUi();
2075 }
2076 }
2077
2078 private void fetchConferenceMembers(final Conversation conversation) {
2079 final Account account = conversation.getAccount();
2080 final String[] affiliations = {"member","admin","owner"};
2081 OnIqPacketReceived callback = new OnIqPacketReceived() {
2082
2083 private int i = 0;
2084
2085 @Override
2086 public void onIqPacketReceived(Account account, IqPacket packet) {
2087
2088 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2089 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2090 for(Element child : query.getChildren()) {
2091 if ("item".equals(child.getName())) {
2092 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2093 if (!user.realJidMatchesAccount()) {
2094 conversation.getMucOptions().addUser(user);
2095 getAvatarService().clear(conversation);
2096 updateMucRosterUi();
2097 updateConversationUi();
2098 }
2099 }
2100 }
2101 } else {
2102 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2103 }
2104 ++i;
2105 if (i >= affiliations.length) {
2106 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2107 }
2108 }
2109 };
2110 for(String affiliation : affiliations) {
2111 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2112 }
2113 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2114 }
2115
2116 public void providePasswordForMuc(Conversation conversation, String password) {
2117 if (conversation.getMode() == Conversation.MODE_MULTI) {
2118 conversation.getMucOptions().setPassword(password);
2119 if (conversation.getBookmark() != null) {
2120 if (respectAutojoin()) {
2121 conversation.getBookmark().setAutojoin(true);
2122 }
2123 pushBookmarks(conversation.getAccount());
2124 }
2125 databaseBackend.updateConversation(conversation);
2126 joinMuc(conversation);
2127 }
2128 }
2129
2130 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2131 final MucOptions options = conversation.getMucOptions();
2132 final Jid joinJid = options.createJoinJid(nick);
2133 if (options.online()) {
2134 Account account = conversation.getAccount();
2135 options.setOnRenameListener(new OnRenameListener() {
2136
2137 @Override
2138 public void onSuccess() {
2139 conversation.setContactJid(joinJid);
2140 databaseBackend.updateConversation(conversation);
2141 Bookmark bookmark = conversation.getBookmark();
2142 if (bookmark != null) {
2143 bookmark.setNick(nick);
2144 pushBookmarks(bookmark.getAccount());
2145 }
2146 callback.success(conversation);
2147 }
2148
2149 @Override
2150 public void onFailure() {
2151 callback.error(R.string.nick_in_use, conversation);
2152 }
2153 });
2154
2155 PresencePacket packet = new PresencePacket();
2156 packet.setTo(joinJid);
2157 packet.setFrom(conversation.getAccount().getJid());
2158
2159 String sig = account.getPgpSignature();
2160 if (sig != null) {
2161 packet.addChild("status").setContent("online");
2162 packet.addChild("x", "jabber:x:signed").setContent(sig);
2163 }
2164 sendPresencePacket(account, packet);
2165 } else {
2166 conversation.setContactJid(joinJid);
2167 databaseBackend.updateConversation(conversation);
2168 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2169 Bookmark bookmark = conversation.getBookmark();
2170 if (bookmark != null) {
2171 bookmark.setNick(nick);
2172 pushBookmarks(bookmark.getAccount());
2173 }
2174 joinMuc(conversation);
2175 }
2176 }
2177 }
2178
2179 public void leaveMuc(Conversation conversation) {
2180 leaveMuc(conversation, false);
2181 }
2182
2183 private void leaveMuc(Conversation conversation, boolean now) {
2184 Account account = conversation.getAccount();
2185 account.pendingConferenceJoins.remove(conversation);
2186 account.pendingConferenceLeaves.remove(conversation);
2187 if (account.getStatus() == Account.State.ONLINE || now) {
2188 PresencePacket packet = new PresencePacket();
2189 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2190 packet.setFrom(conversation.getAccount().getJid());
2191 packet.setAttribute("type", "unavailable");
2192 sendPresencePacket(conversation.getAccount(), packet);
2193 conversation.getMucOptions().setOffline();
2194 conversation.deregisterWithBookmark();
2195 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2196 + ": leaving muc " + conversation.getJid());
2197 } else {
2198 account.pendingConferenceLeaves.add(conversation);
2199 }
2200 }
2201
2202 private String findConferenceServer(final Account account) {
2203 String server;
2204 if (account.getXmppConnection() != null) {
2205 server = account.getXmppConnection().getMucServer();
2206 if (server != null) {
2207 return server;
2208 }
2209 }
2210 for (Account other : getAccounts()) {
2211 if (other != account && other.getXmppConnection() != null) {
2212 server = other.getXmppConnection().getMucServer();
2213 if (server != null) {
2214 return server;
2215 }
2216 }
2217 }
2218 return null;
2219 }
2220
2221 public void createAdhocConference(final Account account,
2222 final String subject,
2223 final Iterable<Jid> jids,
2224 final UiCallback<Conversation> callback) {
2225 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2226 if (account.getStatus() == Account.State.ONLINE) {
2227 try {
2228 String server = findConferenceServer(account);
2229 if (server == null) {
2230 if (callback != null) {
2231 callback.error(R.string.no_conference_server_found, null);
2232 }
2233 return;
2234 }
2235 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2236 final Conversation conversation = findOrCreateConversation(account, jid, true);
2237 joinMuc(conversation, new OnConferenceJoined() {
2238 @Override
2239 public void onConferenceJoined(final Conversation conversation) {
2240 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2241 @Override
2242 public void onPushSucceeded() {
2243 if (subject != null && !subject.trim().isEmpty()) {
2244 pushSubjectToConference(conversation, subject.trim());
2245 }
2246 for (Jid invite : jids) {
2247 invite(conversation, invite);
2248 }
2249 if (account.countPresences() > 1) {
2250 directInvite(conversation, account.getJid().toBareJid());
2251 }
2252 saveConversationAsBookmark(conversation, subject);
2253 if (callback != null) {
2254 callback.success(conversation);
2255 }
2256 }
2257
2258 @Override
2259 public void onPushFailed() {
2260 archiveConversation(conversation);
2261 if (callback != null) {
2262 callback.error(R.string.conference_creation_failed, conversation);
2263 }
2264 }
2265 });
2266 }
2267 });
2268 } catch (InvalidJidException e) {
2269 if (callback != null) {
2270 callback.error(R.string.conference_creation_failed, null);
2271 }
2272 }
2273 } else {
2274 if (callback != null) {
2275 callback.error(R.string.not_connected_try_again, null);
2276 }
2277 }
2278 }
2279
2280 public void fetchConferenceConfiguration(final Conversation conversation) {
2281 fetchConferenceConfiguration(conversation, null);
2282 }
2283
2284 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2285 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2286 request.setTo(conversation.getJid().toBareJid());
2287 request.query("http://jabber.org/protocol/disco#info");
2288 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2289 @Override
2290 public void onIqPacketReceived(Account account, IqPacket packet) {
2291 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2292 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2293 ArrayList<String> features = new ArrayList<>();
2294 for (Element child : query.getChildren()) {
2295 if (child != null && child.getName().equals("feature")) {
2296 String var = child.getAttribute("var");
2297 if (var != null) {
2298 features.add(var);
2299 }
2300 }
2301 }
2302 Element form = query.findChild("x", "jabber:x:data");
2303 if (form != null) {
2304 conversation.getMucOptions().updateFormData(Data.parse(form));
2305 }
2306 conversation.getMucOptions().updateFeatures(features);
2307 if (callback != null) {
2308 callback.onConferenceConfigurationFetched(conversation);
2309 }
2310 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2311 updateConversationUi();
2312 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2313 if (callback != null) {
2314 callback.onFetchFailed(conversation, packet.getError());
2315 }
2316 }
2317 }
2318 });
2319 }
2320
2321 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2322 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2323 request.setTo(conversation.getJid().toBareJid());
2324 request.query("http://jabber.org/protocol/muc#owner");
2325 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2326 @Override
2327 public void onIqPacketReceived(Account account, IqPacket packet) {
2328 if (packet.getType() == IqPacket.TYPE.RESULT) {
2329 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2330 for (Field field : data.getFields()) {
2331 if (options.containsKey(field.getFieldName())) {
2332 field.setValue(options.getString(field.getFieldName()));
2333 }
2334 }
2335 data.submit();
2336 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2337 set.setTo(conversation.getJid().toBareJid());
2338 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2339 sendIqPacket(account, set, new OnIqPacketReceived() {
2340 @Override
2341 public void onIqPacketReceived(Account account, IqPacket packet) {
2342 if (callback != null) {
2343 if (packet.getType() == IqPacket.TYPE.RESULT) {
2344 callback.onPushSucceeded();
2345 } else {
2346 callback.onPushFailed();
2347 }
2348 }
2349 }
2350 });
2351 } else {
2352 if (callback != null) {
2353 callback.onPushFailed();
2354 }
2355 }
2356 }
2357 });
2358 }
2359
2360 public void pushSubjectToConference(final Conversation conference, final String subject) {
2361 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2362 this.sendMessagePacket(conference.getAccount(), packet);
2363 final MucOptions mucOptions = conference.getMucOptions();
2364 final MucOptions.User self = mucOptions.getSelf();
2365 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2366 Bundle options = new Bundle();
2367 options.putString("muc#roomconfig_persistentroom", "1");
2368 this.pushConferenceConfiguration(conference, options, null);
2369 }
2370 }
2371
2372 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2373 final Jid jid = user.toBareJid();
2374 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2375 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2376 @Override
2377 public void onIqPacketReceived(Account account, IqPacket packet) {
2378 if (packet.getType() == IqPacket.TYPE.RESULT) {
2379 conference.getMucOptions().changeAffiliation(jid, affiliation);
2380 getAvatarService().clear(conference);
2381 callback.onAffiliationChangedSuccessful(jid);
2382 } else {
2383 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2384 }
2385 }
2386 });
2387 }
2388
2389 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2390 List<Jid> jids = new ArrayList<>();
2391 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2392 if (user.getAffiliation() == before && user.getRealJid() != null) {
2393 jids.add(user.getRealJid());
2394 }
2395 }
2396 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2397 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2398 }
2399
2400 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2401 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2402 Log.d(Config.LOGTAG, request.toString());
2403 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2404 @Override
2405 public void onIqPacketReceived(Account account, IqPacket packet) {
2406 Log.d(Config.LOGTAG, packet.toString());
2407 if (packet.getType() == IqPacket.TYPE.RESULT) {
2408 callback.onRoleChangedSuccessful(nick);
2409 } else {
2410 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2411 }
2412 }
2413 });
2414 }
2415
2416 private void disconnect(Account account, boolean force) {
2417 if ((account.getStatus() == Account.State.ONLINE)
2418 || (account.getStatus() == Account.State.DISABLED)) {
2419 final XmppConnection connection = account.getXmppConnection();
2420 if (!force) {
2421 List<Conversation> conversations = getConversations();
2422 for (Conversation conversation : conversations) {
2423 if (conversation.getAccount() == account) {
2424 if (conversation.getMode() == Conversation.MODE_MULTI) {
2425 leaveMuc(conversation, true);
2426 } else {
2427 if (conversation.endOtrIfNeeded()) {
2428 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2429 + ": ended otr session with "
2430 + conversation.getJid());
2431 }
2432 }
2433 }
2434 }
2435 sendOfflinePresence(account);
2436 }
2437 connection.disconnect(force);
2438 }
2439 }
2440
2441 @Override
2442 public IBinder onBind(Intent intent) {
2443 return mBinder;
2444 }
2445
2446 public void updateMessage(Message message) {
2447 databaseBackend.updateMessage(message);
2448 updateConversationUi();
2449 }
2450
2451 public void updateMessage(Message message, String uuid) {
2452 databaseBackend.updateMessage(message, uuid);
2453 updateConversationUi();
2454 }
2455
2456 protected void syncDirtyContacts(Account account) {
2457 for (Contact contact : account.getRoster().getContacts()) {
2458 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2459 pushContactToServer(contact);
2460 }
2461 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2462 deleteContactOnServer(contact);
2463 }
2464 }
2465 }
2466
2467 public void createContact(Contact contact) {
2468 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2469 if (autoGrant) {
2470 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2471 contact.setOption(Contact.Options.ASKING);
2472 }
2473 pushContactToServer(contact);
2474 }
2475
2476 public void onOtrSessionEstablished(Conversation conversation) {
2477 final Account account = conversation.getAccount();
2478 final Session otrSession = conversation.getOtrSession();
2479 Log.d(Config.LOGTAG,
2480 account.getJid().toBareJid() + " otr session established with "
2481 + conversation.getJid() + "/"
2482 + otrSession.getSessionID().getUserID());
2483 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2484
2485 @Override
2486 public void onMessageFound(Message message) {
2487 SessionID id = otrSession.getSessionID();
2488 try {
2489 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2490 } catch (InvalidJidException e) {
2491 return;
2492 }
2493 if (message.needsUploading()) {
2494 mJingleConnectionManager.createNewConnection(message);
2495 } else {
2496 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2497 if (outPacket != null) {
2498 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2499 message.setStatus(Message.STATUS_SEND);
2500 databaseBackend.updateMessage(message);
2501 sendMessagePacket(account, outPacket);
2502 }
2503 }
2504 updateConversationUi();
2505 }
2506 });
2507 }
2508
2509 public boolean renewSymmetricKey(Conversation conversation) {
2510 Account account = conversation.getAccount();
2511 byte[] symmetricKey = new byte[32];
2512 this.mRandom.nextBytes(symmetricKey);
2513 Session otrSession = conversation.getOtrSession();
2514 if (otrSession != null) {
2515 MessagePacket packet = new MessagePacket();
2516 packet.setType(MessagePacket.TYPE_CHAT);
2517 packet.setFrom(account.getJid());
2518 MessageGenerator.addMessageHints(packet);
2519 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2520 + otrSession.getSessionID().getUserID());
2521 try {
2522 packet.setBody(otrSession
2523 .transformSending(CryptoHelper.FILETRANSFER
2524 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2525 sendMessagePacket(account, packet);
2526 conversation.setSymmetricKey(symmetricKey);
2527 return true;
2528 } catch (OtrException e) {
2529 return false;
2530 }
2531 }
2532 return false;
2533 }
2534
2535 public void pushContactToServer(final Contact contact) {
2536 contact.resetOption(Contact.Options.DIRTY_DELETE);
2537 contact.setOption(Contact.Options.DIRTY_PUSH);
2538 final Account account = contact.getAccount();
2539 if (account.getStatus() == Account.State.ONLINE) {
2540 final boolean ask = contact.getOption(Contact.Options.ASKING);
2541 final boolean sendUpdates = contact
2542 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2543 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2544 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2545 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2546 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2547 if (sendUpdates) {
2548 sendPresencePacket(account,
2549 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2550 }
2551 if (ask) {
2552 sendPresencePacket(account,
2553 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2554 }
2555 }
2556 }
2557
2558 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2559 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2560 final int size = Config.AVATAR_SIZE;
2561 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2562 if (avatar != null) {
2563 avatar.height = size;
2564 avatar.width = size;
2565 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2566 avatar.type = "image/webp";
2567 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2568 avatar.type = "image/jpeg";
2569 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2570 avatar.type = "image/png";
2571 }
2572 if (!getFileBackend().save(avatar)) {
2573 callback.error(R.string.error_saving_avatar, avatar);
2574 return;
2575 }
2576 publishAvatar(account, avatar, callback);
2577 } else {
2578 callback.error(R.string.error_publish_avatar_converting, null);
2579 }
2580 }
2581
2582 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2583 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2584 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2585
2586 @Override
2587 public void onIqPacketReceived(Account account, IqPacket result) {
2588 if (result.getType() == IqPacket.TYPE.RESULT) {
2589 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2590 .publishAvatarMetadata(avatar);
2591 sendIqPacket(account, packet, new OnIqPacketReceived() {
2592 @Override
2593 public void onIqPacketReceived(Account account, IqPacket result) {
2594 if (result.getType() == IqPacket.TYPE.RESULT) {
2595 if (account.setAvatar(avatar.getFilename())) {
2596 getAvatarService().clear(account);
2597 databaseBackend.updateAccount(account);
2598 }
2599 if (callback != null) {
2600 callback.success(avatar);
2601 } else {
2602 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2603 }
2604 } else {
2605 if (callback != null) {
2606 callback.error(
2607 R.string.error_publish_avatar_server_reject,
2608 avatar);
2609 }
2610 }
2611 }
2612 });
2613 } else {
2614 if (callback != null) {
2615 callback.error(
2616 R.string.error_publish_avatar_server_reject,
2617 avatar);
2618 }
2619 }
2620 }
2621 });
2622 }
2623
2624 public void republishAvatarIfNeeded(Account account) {
2625 if (account.getAxolotlService().isPepBroken()) {
2626 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2627 return;
2628 }
2629 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2630 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2631
2632 private Avatar parseAvatar(IqPacket packet) {
2633 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2634 if (pubsub != null) {
2635 Element items = pubsub.findChild("items");
2636 if (items != null) {
2637 return Avatar.parseMetadata(items);
2638 }
2639 }
2640 return null;
2641 }
2642
2643 private boolean errorIsItemNotFound(IqPacket packet) {
2644 Element error = packet.findChild("error");
2645 return packet.getType() == IqPacket.TYPE.ERROR
2646 && error != null
2647 && error.hasChild("item-not-found");
2648 }
2649
2650 @Override
2651 public void onIqPacketReceived(Account account, IqPacket packet) {
2652 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2653 Avatar serverAvatar = parseAvatar(packet);
2654 if (serverAvatar == null && account.getAvatar() != null) {
2655 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2656 if (avatar != null) {
2657 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2658 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2659 } else {
2660 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2661 }
2662 }
2663 }
2664 }
2665 });
2666 }
2667
2668 public void fetchAvatar(Account account, Avatar avatar) {
2669 fetchAvatar(account, avatar, null);
2670 }
2671
2672 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2673 final String KEY = generateFetchKey(account, avatar);
2674 synchronized (this.mInProgressAvatarFetches) {
2675 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2676 switch (avatar.origin) {
2677 case PEP:
2678 this.mInProgressAvatarFetches.add(KEY);
2679 fetchAvatarPep(account, avatar, callback);
2680 break;
2681 case VCARD:
2682 this.mInProgressAvatarFetches.add(KEY);
2683 fetchAvatarVcard(account, avatar, callback);
2684 break;
2685 }
2686 }
2687 }
2688 }
2689
2690 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2691 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2692 sendIqPacket(account, packet, new OnIqPacketReceived() {
2693
2694 @Override
2695 public void onIqPacketReceived(Account account, IqPacket result) {
2696 synchronized (mInProgressAvatarFetches) {
2697 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2698 }
2699 final String ERROR = account.getJid().toBareJid()
2700 + ": fetching avatar for " + avatar.owner + " failed ";
2701 if (result.getType() == IqPacket.TYPE.RESULT) {
2702 avatar.image = mIqParser.avatarData(result);
2703 if (avatar.image != null) {
2704 if (getFileBackend().save(avatar)) {
2705 if (account.getJid().toBareJid().equals(avatar.owner)) {
2706 if (account.setAvatar(avatar.getFilename())) {
2707 databaseBackend.updateAccount(account);
2708 }
2709 getAvatarService().clear(account);
2710 updateConversationUi();
2711 updateAccountUi();
2712 } else {
2713 Contact contact = account.getRoster()
2714 .getContact(avatar.owner);
2715 contact.setAvatar(avatar);
2716 getAvatarService().clear(contact);
2717 updateConversationUi();
2718 updateRosterUi();
2719 }
2720 if (callback != null) {
2721 callback.success(avatar);
2722 }
2723 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2724 + ": successfully fetched pep avatar for " + avatar.owner);
2725 return;
2726 }
2727 } else {
2728
2729 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2730 }
2731 } else {
2732 Element error = result.findChild("error");
2733 if (error == null) {
2734 Log.d(Config.LOGTAG, ERROR + "(server error)");
2735 } else {
2736 Log.d(Config.LOGTAG, ERROR + error.toString());
2737 }
2738 }
2739 if (callback != null) {
2740 callback.error(0, null);
2741 }
2742
2743 }
2744 });
2745 }
2746
2747 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2748 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2749 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2750 @Override
2751 public void onIqPacketReceived(Account account, IqPacket packet) {
2752 synchronized (mInProgressAvatarFetches) {
2753 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2754 }
2755 if (packet.getType() == IqPacket.TYPE.RESULT) {
2756 Element vCard = packet.findChild("vCard", "vcard-temp");
2757 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2758 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2759 if (image != null) {
2760 avatar.image = image;
2761 if (getFileBackend().save(avatar)) {
2762 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2763 + ": successfully fetched vCard avatar for " + avatar.owner);
2764 if (avatar.owner.isBareJid()) {
2765 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2766 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2767 account.setAvatar(avatar.getFilename());
2768 databaseBackend.updateAccount(account);
2769 getAvatarService().clear(account);
2770 updateAccountUi();
2771 } else {
2772 Contact contact = account.getRoster().getContact(avatar.owner);
2773 contact.setAvatar(avatar);
2774 getAvatarService().clear(contact);
2775 updateRosterUi();
2776 }
2777 updateConversationUi();
2778 } else {
2779 Conversation conversation = find(account, avatar.owner.toBareJid());
2780 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2781 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2782 if (user != null) {
2783 if (user.setAvatar(avatar)) {
2784 getAvatarService().clear(user);
2785 updateConversationUi();
2786 updateMucRosterUi();
2787 }
2788 }
2789 }
2790 }
2791 }
2792 }
2793 }
2794 }
2795 });
2796 }
2797
2798 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2799 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2800 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2801
2802 @Override
2803 public void onIqPacketReceived(Account account, IqPacket packet) {
2804 if (packet.getType() == IqPacket.TYPE.RESULT) {
2805 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2806 if (pubsub != null) {
2807 Element items = pubsub.findChild("items");
2808 if (items != null) {
2809 Avatar avatar = Avatar.parseMetadata(items);
2810 if (avatar != null) {
2811 avatar.owner = account.getJid().toBareJid();
2812 if (fileBackend.isAvatarCached(avatar)) {
2813 if (account.setAvatar(avatar.getFilename())) {
2814 databaseBackend.updateAccount(account);
2815 }
2816 getAvatarService().clear(account);
2817 callback.success(avatar);
2818 } else {
2819 fetchAvatarPep(account, avatar, callback);
2820 }
2821 return;
2822 }
2823 }
2824 }
2825 }
2826 callback.error(0, null);
2827 }
2828 });
2829 }
2830
2831 public void deleteContactOnServer(Contact contact) {
2832 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2833 contact.resetOption(Contact.Options.DIRTY_PUSH);
2834 contact.setOption(Contact.Options.DIRTY_DELETE);
2835 Account account = contact.getAccount();
2836 if (account.getStatus() == Account.State.ONLINE) {
2837 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2838 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2839 item.setAttribute("jid", contact.getJid().toString());
2840 item.setAttribute("subscription", "remove");
2841 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2842 }
2843 }
2844
2845 public void updateConversation(Conversation conversation) {
2846 this.databaseBackend.updateConversation(conversation);
2847 }
2848
2849 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2850 synchronized (account) {
2851 XmppConnection connection = account.getXmppConnection();
2852 if (connection == null) {
2853 connection = createConnection(account);
2854 account.setXmppConnection(connection);
2855 } else {
2856 connection.interrupt();
2857 }
2858 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2859 if (!force) {
2860 disconnect(account, false);
2861 }
2862 Thread thread = new Thread(connection);
2863 connection.setInteractive(interactive);
2864 connection.prepareNewConnection();
2865 thread.start();
2866 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2867 } else {
2868 disconnect(account, force);
2869 account.getRoster().clearPresences();
2870 connection.resetEverything();
2871 account.getAxolotlService().resetBrokenness();
2872 }
2873 }
2874 }
2875
2876 public void reconnectAccountInBackground(final Account account) {
2877 new Thread(new Runnable() {
2878 @Override
2879 public void run() {
2880 reconnectAccount(account, false, true);
2881 }
2882 }).start();
2883 }
2884
2885 public void invite(Conversation conversation, Jid contact) {
2886 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2887 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2888 sendMessagePacket(conversation.getAccount(), packet);
2889 }
2890
2891 public void directInvite(Conversation conversation, Jid jid) {
2892 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2893 sendMessagePacket(conversation.getAccount(), packet);
2894 }
2895
2896 public void resetSendingToWaiting(Account account) {
2897 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": reset 'sending' messages to 'waiting'");
2898 for (Conversation conversation : getConversations()) {
2899 if (conversation.getAccount() == account) {
2900 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2901
2902 @Override
2903 public void onMessageFound(Message message) {
2904 markMessage(message, Message.STATUS_WAITING);
2905 }
2906 });
2907 }
2908 }
2909 }
2910
2911 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2912 if (uuid == null) {
2913 return null;
2914 }
2915 for (Conversation conversation : getConversations()) {
2916 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2917 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2918 if (message != null) {
2919 markMessage(message, status);
2920 }
2921 return message;
2922 }
2923 }
2924 return null;
2925 }
2926
2927 public boolean markMessage(Conversation conversation, String uuid, int status) {
2928 if (uuid == null) {
2929 return false;
2930 } else {
2931 Message message = conversation.findSentMessageWithUuid(uuid);
2932 if (message != null) {
2933 markMessage(message, status);
2934 return true;
2935 } else {
2936 return false;
2937 }
2938 }
2939 }
2940
2941 public void markMessage(Message message, int status) {
2942 if (status == Message.STATUS_SEND_FAILED
2943 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2944 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2945 return;
2946 }
2947 message.setStatus(status);
2948 databaseBackend.updateMessage(message);
2949 updateConversationUi();
2950 }
2951
2952 public SharedPreferences getPreferences() {
2953 return PreferenceManager
2954 .getDefaultSharedPreferences(getApplicationContext());
2955 }
2956
2957 public boolean confirmMessages() {
2958 return getPreferences().getBoolean("confirm_messages", true);
2959 }
2960
2961 public boolean allowMessageCorrection() {
2962 return getPreferences().getBoolean("allow_message_correction", true);
2963 }
2964
2965 public boolean sendChatStates() {
2966 return getPreferences().getBoolean("chat_states", false);
2967 }
2968
2969 public boolean saveEncryptedMessages() {
2970 return !getPreferences().getBoolean("dont_save_encrypted", false);
2971 }
2972
2973 private boolean respectAutojoin() {
2974 return getPreferences().getBoolean("autojoin", true);
2975 }
2976
2977 public boolean indicateReceived() {
2978 return getPreferences().getBoolean("indicate_received", false);
2979 }
2980
2981 public boolean useTorToConnect() {
2982 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2983 }
2984
2985 public boolean showExtendedConnectionOptions() {
2986 return getPreferences().getBoolean("show_connection_options", false);
2987 }
2988
2989 public boolean broadcastLastActivity() {
2990 return getPreferences().getBoolean("last_activity", false);
2991 }
2992
2993 public int unreadCount() {
2994 int count = 0;
2995 for (Conversation conversation : getConversations()) {
2996 count += conversation.unreadCount();
2997 }
2998 return count;
2999 }
3000
3001
3002 public void showErrorToastInUi(int resId) {
3003 if (mOnShowErrorToast != null) {
3004 mOnShowErrorToast.onShowErrorToast(resId);
3005 }
3006 }
3007
3008 public void updateConversationUi() {
3009 if (mOnConversationUpdate != null) {
3010 mOnConversationUpdate.onConversationUpdate();
3011 }
3012 }
3013
3014 public void updateAccountUi() {
3015 if (mOnAccountUpdate != null) {
3016 mOnAccountUpdate.onAccountUpdate();
3017 }
3018 }
3019
3020 public void updateRosterUi() {
3021 if (mOnRosterUpdate != null) {
3022 mOnRosterUpdate.onRosterUpdate();
3023 }
3024 }
3025
3026 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3027 if (mOnCaptchaRequested != null) {
3028 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3029 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3030 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3031
3032 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3033 return true;
3034 }
3035 return false;
3036 }
3037
3038 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3039 if (mOnUpdateBlocklist != null) {
3040 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3041 }
3042 }
3043
3044 public void updateMucRosterUi() {
3045 if (mOnMucRosterUpdate != null) {
3046 mOnMucRosterUpdate.onMucRosterUpdate();
3047 }
3048 }
3049
3050 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3051 if (mOnKeyStatusUpdated != null) {
3052 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3053 }
3054 }
3055
3056 public Account findAccountByJid(final Jid accountJid) {
3057 for (Account account : this.accounts) {
3058 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3059 return account;
3060 }
3061 }
3062 return null;
3063 }
3064
3065 public Conversation findConversationByUuid(String uuid) {
3066 for (Conversation conversation : getConversations()) {
3067 if (conversation.getUuid().equals(uuid)) {
3068 return conversation;
3069 }
3070 }
3071 return null;
3072 }
3073
3074 public boolean markRead(final Conversation conversation) {
3075 return markRead(conversation,true);
3076 }
3077
3078 public boolean markRead(final Conversation conversation, boolean clear) {
3079 if (clear) {
3080 mNotificationService.clear(conversation);
3081 }
3082 final List<Message> readMessages = conversation.markRead();
3083 if (readMessages.size() > 0) {
3084 Runnable runnable = new Runnable() {
3085 @Override
3086 public void run() {
3087 for (Message message : readMessages) {
3088 databaseBackend.updateMessage(message);
3089 }
3090 }
3091 };
3092 mDatabaseExecutor.execute(runnable);
3093 updateUnreadCountBadge();
3094 return true;
3095 } else {
3096 return false;
3097 }
3098 }
3099
3100 public synchronized void updateUnreadCountBadge() {
3101 int count = unreadCount();
3102 if (unreadCount != count) {
3103 Log.d(Config.LOGTAG, "update unread count to " + count);
3104 if (count > 0) {
3105 ShortcutBadger.applyCount(getApplicationContext(), count);
3106 } else {
3107 ShortcutBadger.removeCount(getApplicationContext());
3108 }
3109 unreadCount = count;
3110 }
3111 }
3112
3113 public void sendReadMarker(final Conversation conversation) {
3114 final Message markable = conversation.getLatestMarkableMessage();
3115 if (this.markRead(conversation)) {
3116 updateConversationUi();
3117 }
3118 if (confirmMessages()
3119 && markable != null
3120 && markable.trusted()
3121 && markable.getRemoteMsgId() != null) {
3122 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3123 Account account = conversation.getAccount();
3124 final Jid to = markable.getCounterpart();
3125 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3126 this.sendMessagePacket(conversation.getAccount(), packet);
3127 }
3128 }
3129
3130 public SecureRandom getRNG() {
3131 return this.mRandom;
3132 }
3133
3134 public MemorizingTrustManager getMemorizingTrustManager() {
3135 return this.mMemorizingTrustManager;
3136 }
3137
3138 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3139 this.mMemorizingTrustManager = trustManager;
3140 }
3141
3142 public void updateMemorizingTrustmanager() {
3143 final MemorizingTrustManager tm;
3144 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3145 if (dontTrustSystemCAs) {
3146 tm = new MemorizingTrustManager(getApplicationContext(), null);
3147 } else {
3148 tm = new MemorizingTrustManager(getApplicationContext());
3149 }
3150 setMemorizingTrustManager(tm);
3151 }
3152
3153 public PowerManager getPowerManager() {
3154 return this.pm;
3155 }
3156
3157 public LruCache<String, Bitmap> getBitmapCache() {
3158 return this.mBitmapCache;
3159 }
3160
3161 public void syncRosterToDisk(final Account account) {
3162 Runnable runnable = new Runnable() {
3163
3164 @Override
3165 public void run() {
3166 databaseBackend.writeRoster(account.getRoster());
3167 }
3168 };
3169 mDatabaseExecutor.execute(runnable);
3170
3171 }
3172
3173 public List<String> getKnownHosts() {
3174 final List<String> hosts = new ArrayList<>();
3175 for (final Account account : getAccounts()) {
3176 if (!hosts.contains(account.getServer().toString())) {
3177 hosts.add(account.getServer().toString());
3178 }
3179 for (final Contact contact : account.getRoster().getContacts()) {
3180 if (contact.showInRoster()) {
3181 final String server = contact.getServer().toString();
3182 if (server != null && !hosts.contains(server)) {
3183 hosts.add(server);
3184 }
3185 }
3186 }
3187 }
3188 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3189 hosts.add(Config.DOMAIN_LOCK);
3190 }
3191 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3192 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3193 }
3194 return hosts;
3195 }
3196
3197 public List<String> getKnownConferenceHosts() {
3198 final ArrayList<String> mucServers = new ArrayList<>();
3199 for (final Account account : accounts) {
3200 if (account.getXmppConnection() != null) {
3201 final String server = account.getXmppConnection().getMucServer();
3202 if (server != null && !mucServers.contains(server)) {
3203 mucServers.add(server);
3204 }
3205 }
3206 }
3207 return mucServers;
3208 }
3209
3210 public void sendMessagePacket(Account account, MessagePacket packet) {
3211 XmppConnection connection = account.getXmppConnection();
3212 if (connection != null) {
3213 connection.sendMessagePacket(packet);
3214 }
3215 }
3216
3217 public void sendPresencePacket(Account account, PresencePacket packet) {
3218 XmppConnection connection = account.getXmppConnection();
3219 if (connection != null) {
3220 connection.sendPresencePacket(packet);
3221 }
3222 }
3223
3224 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3225 final XmppConnection connection = account.getXmppConnection();
3226 if (connection != null) {
3227 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3228 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3229 }
3230 }
3231
3232 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3233 final XmppConnection connection = account.getXmppConnection();
3234 if (connection != null) {
3235 connection.sendIqPacket(packet, callback);
3236 }
3237 }
3238
3239 public void sendPresence(final Account account) {
3240 sendPresence(account, checkListeners() && broadcastLastActivity());
3241 }
3242
3243 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3244 PresencePacket packet;
3245 if (manuallyChangePresence()) {
3246 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3247 String message = account.getPresenceStatusMessage();
3248 if (message != null && !message.isEmpty()) {
3249 packet.addChild(new Element("status").setContent(message));
3250 }
3251 } else {
3252 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3253 }
3254 if (mLastActivity > 0 && includeIdleTimestamp) {
3255 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3256 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3257 }
3258 sendPresencePacket(account, packet);
3259 }
3260
3261 private void deactivateGracePeriod() {
3262 for(Account account : getAccounts()) {
3263 account.deactivateGracePeriod();
3264 }
3265 }
3266
3267 public void refreshAllPresences() {
3268 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3269 for (Account account : getAccounts()) {
3270 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3271 sendPresence(account, includeIdleTimestamp);
3272 }
3273 }
3274 }
3275
3276 private void refreshAllGcmTokens() {
3277 for(Account account : getAccounts()) {
3278 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3279 mPushManagementService.registerPushTokenOnServer(account);
3280 }
3281 }
3282 }
3283
3284 private void sendOfflinePresence(final Account account) {
3285 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3286 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3287 }
3288
3289 public MessageGenerator getMessageGenerator() {
3290 return this.mMessageGenerator;
3291 }
3292
3293 public PresenceGenerator getPresenceGenerator() {
3294 return this.mPresenceGenerator;
3295 }
3296
3297 public IqGenerator getIqGenerator() {
3298 return this.mIqGenerator;
3299 }
3300
3301 public IqParser getIqParser() {
3302 return this.mIqParser;
3303 }
3304
3305 public JingleConnectionManager getJingleConnectionManager() {
3306 return this.mJingleConnectionManager;
3307 }
3308
3309 public MessageArchiveService getMessageArchiveService() {
3310 return this.mMessageArchiveService;
3311 }
3312
3313 public List<Contact> findContacts(Jid jid) {
3314 ArrayList<Contact> contacts = new ArrayList<>();
3315 for (Account account : getAccounts()) {
3316 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3317 Contact contact = account.getRoster().getContactFromRoster(jid);
3318 if (contact != null) {
3319 contacts.add(contact);
3320 }
3321 }
3322 }
3323 return contacts;
3324 }
3325
3326 public Conversation findFirstMuc(Jid jid) {
3327 for(Conversation conversation : getConversations()) {
3328 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3329 && conversation.getMode() == Conversation.MODE_MULTI) {
3330 return conversation;
3331 }
3332 }
3333 return null;
3334 }
3335
3336 public NotificationService getNotificationService() {
3337 return this.mNotificationService;
3338 }
3339
3340 public HttpConnectionManager getHttpConnectionManager() {
3341 return this.mHttpConnectionManager;
3342 }
3343
3344 public void resendFailedMessages(final Message message) {
3345 final Collection<Message> messages = new ArrayList<>();
3346 Message current = message;
3347 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3348 messages.add(current);
3349 if (current.mergeable(current.next())) {
3350 current = current.next();
3351 } else {
3352 break;
3353 }
3354 }
3355 for (final Message msg : messages) {
3356 msg.setTime(System.currentTimeMillis());
3357 markMessage(msg, Message.STATUS_WAITING);
3358 this.resendMessage(msg, false);
3359 }
3360 }
3361
3362 public void clearConversationHistory(final Conversation conversation) {
3363 conversation.clearMessages();
3364 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3365 conversation.setLastClearHistory(System.currentTimeMillis());
3366 Runnable runnable = new Runnable() {
3367 @Override
3368 public void run() {
3369 databaseBackend.deleteMessagesInConversation(conversation);
3370 databaseBackend.updateConversation(conversation);
3371 }
3372 };
3373 mDatabaseExecutor.execute(runnable);
3374 }
3375
3376 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3377 if (blockable != null && blockable.getBlockedJid() != null) {
3378 final Jid jid = blockable.getBlockedJid();
3379 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3380
3381 @Override
3382 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3383 if (packet.getType() == IqPacket.TYPE.RESULT) {
3384 account.getBlocklist().add(jid);
3385 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3386 }
3387 }
3388 });
3389 }
3390 }
3391
3392 public void sendUnblockRequest(final Blockable blockable) {
3393 if (blockable != null && blockable.getJid() != null) {
3394 final Jid jid = blockable.getBlockedJid();
3395 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3396 @Override
3397 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3398 if (packet.getType() == IqPacket.TYPE.RESULT) {
3399 account.getBlocklist().remove(jid);
3400 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3401 }
3402 }
3403 });
3404 }
3405 }
3406
3407 public void publishDisplayName(Account account) {
3408 String displayName = account.getDisplayName();
3409 if (displayName != null && !displayName.isEmpty()) {
3410 IqPacket publish = mIqGenerator.publishNick(displayName);
3411 sendIqPacket(account, publish, new OnIqPacketReceived() {
3412 @Override
3413 public void onIqPacketReceived(Account account, IqPacket packet) {
3414 if (packet.getType() == IqPacket.TYPE.ERROR) {
3415 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3416 }
3417 }
3418 });
3419 }
3420 }
3421
3422 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3423 ServiceDiscoveryResult result = discoCache.get(key);
3424 if (result != null) {
3425 return result;
3426 } else {
3427 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3428 if (result != null) {
3429 discoCache.put(key, result);
3430 }
3431 return result;
3432 }
3433 }
3434
3435 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3436 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3437 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3438 if (disco != null) {
3439 presence.setServiceDiscoveryResult(disco);
3440 } else {
3441 if (!account.inProgressDiscoFetches.contains(key)) {
3442 account.inProgressDiscoFetches.add(key);
3443 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3444 request.setTo(jid);
3445 request.query("http://jabber.org/protocol/disco#info");
3446 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3447 sendIqPacket(account, request, new OnIqPacketReceived() {
3448 @Override
3449 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3450 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3451 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3452 if (presence.getVer().equals(disco.getVer())) {
3453 databaseBackend.insertDiscoveryResult(disco);
3454 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3455 } else {
3456 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3457 }
3458 }
3459 account.inProgressDiscoFetches.remove(key);
3460 }
3461 });
3462 }
3463 }
3464 }
3465
3466 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3467 for(Contact contact : roster.getContacts()) {
3468 for(Presence presence : contact.getPresences().getPresences().values()) {
3469 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3470 presence.setServiceDiscoveryResult(disco);
3471 }
3472 }
3473 }
3474 }
3475
3476 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3477 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3478 request.addChild("prefs","urn:xmpp:mam:0");
3479 sendIqPacket(account, request, new OnIqPacketReceived() {
3480 @Override
3481 public void onIqPacketReceived(Account account, IqPacket packet) {
3482 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3483 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3484 callback.onPreferencesFetched(prefs);
3485 } else {
3486 callback.onPreferencesFetchFailed();
3487 }
3488 }
3489 });
3490 }
3491
3492 public PushManagementService getPushManagementService() {
3493 return mPushManagementService;
3494 }
3495
3496 public Account getPendingAccount() {
3497 Account pending = null;
3498 for(Account account : getAccounts()) {
3499 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3500 pending = account;
3501 } else {
3502 return null;
3503 }
3504 }
3505 return pending;
3506 }
3507
3508 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3509 if (!statusMessage.isEmpty()) {
3510 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3511 }
3512 changeStatusReal(account, status, statusMessage, send);
3513 }
3514
3515 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3516 account.setPresenceStatus(status);
3517 account.setPresenceStatusMessage(statusMessage);
3518 databaseBackend.updateAccount(account);
3519 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3520 sendPresence(account);
3521 }
3522 }
3523
3524 public void changeStatus(Presence.Status status, String statusMessage) {
3525 if (!statusMessage.isEmpty()) {
3526 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3527 }
3528 for(Account account : getAccounts()) {
3529 changeStatusReal(account, status, statusMessage, true);
3530 }
3531 }
3532
3533 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3534 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3535 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3536 if (!templates.contains(template)) {
3537 templates.add(0, template);
3538 }
3539 }
3540 return templates;
3541 }
3542
3543 public void saveConversationAsBookmark(Conversation conversation, String name) {
3544 Account account = conversation.getAccount();
3545 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3546 if (!conversation.getJid().isBareJid()) {
3547 bookmark.setNick(conversation.getJid().getResourcepart());
3548 }
3549 if (name != null && !name.trim().isEmpty()) {
3550 bookmark.setBookmarkName(name.trim());
3551 }
3552 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3553 account.getBookmarks().add(bookmark);
3554 pushBookmarks(account);
3555 conversation.setBookmark(bookmark);
3556 }
3557
3558 public interface OnMamPreferencesFetched {
3559 void onPreferencesFetched(Element prefs);
3560 void onPreferencesFetchFailed();
3561 }
3562
3563 public void pushMamPreferences(Account account, Element prefs) {
3564 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3565 set.addChild(prefs);
3566 sendIqPacket(account, set, null);
3567 }
3568
3569 public interface OnAccountCreated {
3570 void onAccountCreated(Account account);
3571
3572 void informUser(int r);
3573 }
3574
3575 public interface OnMoreMessagesLoaded {
3576 void onMoreMessagesLoaded(int count, Conversation conversation);
3577
3578 void informUser(int r);
3579 }
3580
3581 public interface OnAccountPasswordChanged {
3582 void onPasswordChangeSucceeded();
3583
3584 void onPasswordChangeFailed();
3585 }
3586
3587 public interface OnAffiliationChanged {
3588 void onAffiliationChangedSuccessful(Jid jid);
3589
3590 void onAffiliationChangeFailed(Jid jid, int resId);
3591 }
3592
3593 public interface OnRoleChanged {
3594 void onRoleChangedSuccessful(String nick);
3595
3596 void onRoleChangeFailed(String nick, int resid);
3597 }
3598
3599 public interface OnConversationUpdate {
3600 void onConversationUpdate();
3601 }
3602
3603 public interface OnAccountUpdate {
3604 void onAccountUpdate();
3605 }
3606
3607 public interface OnCaptchaRequested {
3608 void onCaptchaRequested(Account account,
3609 String id,
3610 Data data,
3611 Bitmap captcha);
3612 }
3613
3614 public interface OnRosterUpdate {
3615 void onRosterUpdate();
3616 }
3617
3618 public interface OnMucRosterUpdate {
3619 void onMucRosterUpdate();
3620 }
3621
3622 public interface OnConferenceConfigurationFetched {
3623 void onConferenceConfigurationFetched(Conversation conversation);
3624
3625 void onFetchFailed(Conversation conversation, Element error);
3626 }
3627
3628 public interface OnConferenceJoined {
3629 void onConferenceJoined(Conversation conversation);
3630 }
3631
3632 public interface OnConferenceOptionsPushed {
3633 void onPushSucceeded();
3634
3635 void onPushFailed();
3636 }
3637
3638 public interface OnShowErrorToast {
3639 void onShowErrorToast(int resId);
3640 }
3641
3642 public class XmppConnectionBinder extends Binder {
3643 public XmppConnectionService getService() {
3644 return XmppConnectionService.this;
3645 }
3646 }
3647}