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