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 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
149
150 private long mLastActivity = 0;
151
152 public DatabaseBackend databaseBackend;
153 private ContentObserver contactObserver = new ContentObserver(null) {
154 @Override
155 public void onChange(boolean selfChange) {
156 super.onChange(selfChange);
157 Intent intent = new Intent(getApplicationContext(),
158 XmppConnectionService.class);
159 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
160 startService(intent);
161 }
162 };
163 private FileBackend fileBackend = new FileBackend(this);
164 private MemorizingTrustManager mMemorizingTrustManager;
165 private NotificationService mNotificationService = new NotificationService(
166 this);
167 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
168 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
169 private IqParser mIqParser = new IqParser(this);
170 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
171 @Override
172 public void onIqPacketReceived(Account account, IqPacket packet) {
173 if (packet.getType() != IqPacket.TYPE.RESULT) {
174 Element error = packet.findChild("error");
175 String text = error != null ? error.findChildContent("text") : null;
176 if (text != null) {
177 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
178 }
179 }
180 }
181 };
182 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
183 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
184 private List<Account> accounts;
185 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
186 this);
187 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
188
189 @Override
190 public void onContactStatusChanged(Contact contact, boolean online) {
191 Conversation conversation = find(getConversations(), contact);
192 if (conversation != null) {
193 if (online) {
194 conversation.endOtrIfNeeded();
195 if (contact.getPresences().size() == 1) {
196 sendUnsentMessages(conversation);
197 }
198 } else {
199 //check if the resource we are haveing a conversation with is still online
200 if (conversation.hasValidOtrSession()) {
201 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
202 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
203 conversation.endOtrIfNeeded();
204 }
205 }
206 }
207 }
208 }
209 };
210 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
211 this);
212 private AvatarService mAvatarService = new AvatarService(this);
213 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
214 private PushManagementService mPushManagementService = new PushManagementService(this);
215 private OnConversationUpdate mOnConversationUpdate = null;
216
217
218 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
219 Environment.getExternalStorageDirectory().getAbsolutePath()
220 ) {
221 @Override
222 public void onEvent(int event, String path) {
223 markFileDeleted(path);
224 }
225 };
226 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
227
228 @Override
229 public void onJinglePacketReceived(Account account, JinglePacket packet) {
230 mJingleConnectionManager.deliverPacket(account, packet);
231 }
232 };
233 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
234
235 @Override
236 public void onMessageAcknowledged(Account account, String uuid) {
237 for (final Conversation conversation : getConversations()) {
238 if (conversation.getAccount() == account) {
239 Message message = conversation.findUnsentMessageWithUuid(uuid);
240 if (message != null) {
241 markMessage(message, Message.STATUS_SEND);
242 }
243 }
244 }
245 }
246 };
247 private int convChangedListenerCount = 0;
248 private OnShowErrorToast mOnShowErrorToast = null;
249 private int showErrorToastListenerCount = 0;
250 private int unreadCount = -1;
251 private OnAccountUpdate mOnAccountUpdate = null;
252 private OnCaptchaRequested mOnCaptchaRequested = null;
253 private int accountChangedListenerCount = 0;
254 private int captchaRequestedListenerCount = 0;
255 private OnRosterUpdate mOnRosterUpdate = null;
256 private OnUpdateBlocklist mOnUpdateBlocklist = null;
257 private int updateBlocklistListenerCount = 0;
258 private int rosterChangedListenerCount = 0;
259 private OnMucRosterUpdate mOnMucRosterUpdate = null;
260 private int mucRosterChangedListenerCount = 0;
261 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
262 private int keyStatusUpdatedListenerCount = 0;
263 private SecureRandom mRandom;
264 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
265 private final OnBindListener mOnBindListener = new OnBindListener() {
266
267 @Override
268 public void onBind(final Account account) {
269 synchronized (mInProgressAvatarFetches) {
270 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
271 final String KEY = iterator.next();
272 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
273 iterator.remove();
274 }
275 }
276 }
277 account.getRoster().clearPresences();
278 mJingleConnectionManager.cancelInTransmission();
279 fetchRosterFromServer(account);
280 fetchBookmarks(account);
281 sendPresence(account);
282 if (mPushManagementService.available(account)) {
283 mPushManagementService.registerPushTokenOnServer(account);
284 }
285 connectMultiModeConversations(account);
286 syncDirtyContacts(account);
287 }
288 };
289 private OnStatusChanged statusListener = new OnStatusChanged() {
290
291 @Override
292 public void onStatusChanged(final Account account) {
293 XmppConnection connection = account.getXmppConnection();
294 if (mOnAccountUpdate != null) {
295 mOnAccountUpdate.onAccountUpdate();
296 }
297 if (account.getStatus() == Account.State.ONLINE) {
298 synchronized (mLowPingTimeoutMode) {
299 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
300 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
301 }
302 }
303 if (account.setShowErrorNotification(true)) {
304 databaseBackend.updateAccount(account);
305 }
306 mMessageArchiveService.executePendingQueries(account);
307 if (connection != null && connection.getFeatures().csi()) {
308 if (checkListeners()) {
309 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
310 connection.sendInactive();
311 } else {
312 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
313 connection.sendActive();
314 }
315 }
316 List<Conversation> conversations = getConversations();
317 for (Conversation conversation : conversations) {
318 if (conversation.getAccount() == account
319 && !account.pendingConferenceJoins.contains(conversation)) {
320 if (!conversation.startOtrIfNeeded()) {
321 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
322 }
323 sendUnsentMessages(conversation);
324 }
325 }
326 for (Conversation conversation : account.pendingConferenceLeaves) {
327 leaveMuc(conversation);
328 }
329 account.pendingConferenceLeaves.clear();
330 for (Conversation conversation : account.pendingConferenceJoins) {
331 joinMuc(conversation);
332 }
333 account.pendingConferenceJoins.clear();
334 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
335 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
336 resetSendingToWaiting(account);
337 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
338 synchronized (mLowPingTimeoutMode) {
339 if (mLowPingTimeoutMode.contains(account.getJid().toBareJid())) {
340 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": went into offline state during low ping mode. reconnecting now");
341 reconnectAccount(account, true, false);
342 } else {
343 int timeToReconnect = mRandom.nextInt(20) + 10;
344 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
345 }
346 }
347 }
348 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
349 databaseBackend.updateAccount(account);
350 reconnectAccount(account, true, false);
351 } else if ((account.getStatus() != Account.State.CONNECTING)
352 && (account.getStatus() != Account.State.NO_INTERNET)) {
353 resetSendingToWaiting(account);
354 if (connection != null) {
355 int next = connection.getTimeToNextAttempt();
356 Log.d(Config.LOGTAG, account.getJid().toBareJid()
357 + ": error connecting account. try again in "
358 + next + "s for the "
359 + (connection.getAttempt() + 1) + " time");
360 scheduleWakeUpCall(next, account.getUuid().hashCode());
361 }
362 }
363 getNotificationService().updateErrorNotification();
364 }
365 };
366 private OpenPgpServiceConnection pgpServiceConnection;
367 private PgpEngine mPgpEngine = null;
368 private WakeLock wakeLock;
369 private PowerManager pm;
370 private LruCache<String, Bitmap> mBitmapCache;
371 private EventReceiver mEventReceiver = new EventReceiver();
372
373 private boolean mRestoredFromDatabase = false;
374
375 private static String generateFetchKey(Account account, final Avatar avatar) {
376 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
377 }
378
379 public boolean areMessagesInitialized() {
380 return this.mRestoredFromDatabase;
381 }
382
383 public PgpEngine getPgpEngine() {
384 if (!Config.supportOpenPgp()) {
385 return null;
386 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
387 if (this.mPgpEngine == null) {
388 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
389 getApplicationContext(),
390 pgpServiceConnection.getService()), this);
391 }
392 return mPgpEngine;
393 } else {
394 return null;
395 }
396
397 }
398
399 public OpenPgpApi getOpenPgpApi() {
400 if (!Config.supportOpenPgp()) {
401 return null;
402 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
403 return new OpenPgpApi(this, pgpServiceConnection.getService());
404 } else {
405 return null;
406 }
407 }
408
409 public FileBackend getFileBackend() {
410 return this.fileBackend;
411 }
412
413 public AvatarService getAvatarService() {
414 return this.mAvatarService;
415 }
416
417 public void attachLocationToConversation(final Conversation conversation,
418 final Uri uri,
419 final UiCallback<Message> callback) {
420 int encryption = conversation.getNextEncryption();
421 if (encryption == Message.ENCRYPTION_PGP) {
422 encryption = Message.ENCRYPTION_DECRYPTED;
423 }
424 Message message = new Message(conversation, uri.toString(), encryption);
425 if (conversation.getNextCounterpart() != null) {
426 message.setCounterpart(conversation.getNextCounterpart());
427 }
428 if (encryption == Message.ENCRYPTION_DECRYPTED) {
429 getPgpEngine().encrypt(message, callback);
430 } else {
431 callback.success(message);
432 }
433 }
434
435 public void attachFileToConversation(final Conversation conversation,
436 final Uri uri,
437 final UiCallback<Message> callback) {
438 if (FileBackend.weOwnFile(this, uri)) {
439 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
440 callback.error(R.string.security_error_invalid_file_access, null);
441 return;
442 }
443 final Message message;
444 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
445 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
446 } else {
447 message = new Message(conversation, "", conversation.getNextEncryption());
448 }
449 message.setCounterpart(conversation.getNextCounterpart());
450 message.setType(Message.TYPE_FILE);
451 final String path = getFileBackend().getOriginalPath(uri);
452 mFileAddingExecutor.execute(new Runnable() {
453 @Override
454 public void run() {
455 if (path != null) {
456 message.setRelativeFilePath(path);
457 getFileBackend().updateFileParams(message);
458 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
459 getPgpEngine().encrypt(message, callback);
460 } else {
461 callback.success(message);
462 }
463 } else {
464 try {
465 getFileBackend().copyFileToPrivateStorage(message, uri);
466 getFileBackend().updateFileParams(message);
467 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
468 final PgpEngine pgpEngine = getPgpEngine();
469 if (pgpEngine != null) {
470 pgpEngine.encrypt(message, callback);
471 } else if (callback != null) {
472 callback.error(R.string.unable_to_connect_to_keychain, null);
473 }
474 } else {
475 callback.success(message);
476 }
477 } catch (FileBackend.FileCopyException e) {
478 callback.error(e.getResId(), message);
479 }
480 }
481 }
482 });
483 }
484
485 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
486 if (FileBackend.weOwnFile(this, uri)) {
487 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
488 callback.error(R.string.security_error_invalid_file_access, null);
489 return;
490 }
491 final String compressPictures = getCompressPicturesPreference();
492 if ("never".equals(compressPictures)
493 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
494 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
495 attachFileToConversation(conversation, uri, callback);
496 return;
497 }
498 final Message message;
499 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
500 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
501 } else {
502 message = new Message(conversation, "", conversation.getNextEncryption());
503 }
504 message.setCounterpart(conversation.getNextCounterpart());
505 message.setType(Message.TYPE_IMAGE);
506 mFileAddingExecutor.execute(new Runnable() {
507
508 @Override
509 public void run() {
510 try {
511 getFileBackend().copyImageToPrivateStorage(message, uri);
512 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
513 final PgpEngine pgpEngine = getPgpEngine();
514 if (pgpEngine != null) {
515 pgpEngine.encrypt(message, callback);
516 } else if (callback != null){
517 callback.error(R.string.unable_to_connect_to_keychain, null);
518 }
519 } else {
520 callback.success(message);
521 }
522 } catch (final FileBackend.FileCopyException e) {
523 callback.error(e.getResId(), message);
524 }
525 }
526 });
527 }
528
529 public Conversation find(Bookmark bookmark) {
530 return find(bookmark.getAccount(), bookmark.getJid());
531 }
532
533 public Conversation find(final Account account, final Jid jid) {
534 return find(getConversations(), account, jid);
535 }
536
537 @Override
538 public int onStartCommand(Intent intent, int flags, int startId) {
539 final String action = intent == null ? null : intent.getAction();
540 String pushedAccountHash = null;
541 boolean interactive = false;
542 if (action != null) {
543 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
544 switch (action) {
545 case ConnectivityManager.CONNECTIVITY_ACTION:
546 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
547 resetAllAttemptCounts(true);
548 }
549 break;
550 case ACTION_MERGE_PHONE_CONTACTS:
551 if (mRestoredFromDatabase) {
552 loadPhoneContacts();
553 }
554 return START_STICKY;
555 case Intent.ACTION_SHUTDOWN:
556 logoutAndSave(true);
557 return START_NOT_STICKY;
558 case ACTION_CLEAR_NOTIFICATION:
559 if (c != null) {
560 mNotificationService.clear(c);
561 } else {
562 mNotificationService.clear();
563 }
564 break;
565 case ACTION_DISABLE_FOREGROUND:
566 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
567 toggleForegroundService();
568 break;
569 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
570 dismissErrorNotifications();
571 break;
572 case ACTION_TRY_AGAIN:
573 resetAllAttemptCounts(false);
574 interactive = true;
575 break;
576 case ACTION_REPLY_TO_CONVERSATION:
577 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
578 if (remoteInput != null && c != null) {
579 final CharSequence body = remoteInput.getCharSequence("text_reply");
580 if (body != null && body.length() > 0) {
581 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
582 }
583 }
584 break;
585 case AudioManager.RINGER_MODE_CHANGED_ACTION:
586 if (xaOnSilentMode()) {
587 refreshAllPresences();
588 }
589 break;
590 case Intent.ACTION_SCREEN_ON:
591 deactivateGracePeriod();
592 case Intent.ACTION_SCREEN_OFF:
593 if (awayWhenScreenOff()) {
594 refreshAllPresences();
595 }
596 break;
597 case ACTION_GCM_TOKEN_REFRESH:
598 refreshAllGcmTokens();
599 break;
600 case ACTION_IDLE_PING:
601 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
602 scheduleNextIdlePing();
603 }
604 break;
605 case ACTION_GCM_MESSAGE_RECEIVED:
606 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
607 pushedAccountHash = intent.getStringExtra("account");
608 break;
609 }
610 }
611 this.wakeLock.acquire();
612
613 boolean pingNow = false;
614 HashSet<Account> pingCandidates = new HashSet<>();
615
616 for (Account account : accounts) {
617 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
618 if (!hasInternetConnection()) {
619 account.setStatus(Account.State.NO_INTERNET);
620 if (statusListener != null) {
621 statusListener.onStatusChanged(account);
622 }
623 } else {
624 if (account.getStatus() == Account.State.NO_INTERNET) {
625 account.setStatus(Account.State.OFFLINE);
626 if (statusListener != null) {
627 statusListener.onStatusChanged(account);
628 }
629 }
630 if (account.getStatus() == Account.State.ONLINE) {
631 synchronized (mLowPingTimeoutMode) {
632 long lastReceived = account.getXmppConnection().getLastPacketReceived();
633 long lastSent = account.getXmppConnection().getLastPingSent();
634 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
635 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
636 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
637 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
638 if (lastSent > lastReceived) {
639 if (pingTimeoutIn < 0) {
640 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
641 this.reconnectAccount(account, true, interactive);
642 } else {
643 int secs = (int) (pingTimeoutIn / 1000);
644 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
645 }
646 } else {
647 pingCandidates.add(account);
648 if (CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash)) {
649 pingNow = true;
650 if (mLowPingTimeoutMode.add(account.getJid().toBareJid())) {
651 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": entering low ping timeout mode");
652 }
653 } else if (msToNextPing <= 0) {
654 pingNow = true;
655 } else {
656 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
657 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
658 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
659 }
660 }
661 }
662 }
663 } else if (account.getStatus() == Account.State.OFFLINE) {
664 reconnectAccount(account, true, interactive);
665 } else if (account.getStatus() == Account.State.CONNECTING) {
666 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
667 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
668 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
669 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
670 if (timeout < 0) {
671 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
672 account.getXmppConnection().resetAttemptCount();
673 reconnectAccount(account, true, interactive);
674 } else if (discoTimeout < 0) {
675 account.getXmppConnection().sendDiscoTimeout();
676 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
677 } else {
678 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
679 }
680 } else {
681 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
682 reconnectAccount(account, true, interactive);
683 }
684 }
685 }
686 if (mOnAccountUpdate != null) {
687 mOnAccountUpdate.onAccountUpdate();
688 }
689 }
690 }
691 if (pingNow) {
692 for (Account account : pingCandidates) {
693 synchronized (mLowPingTimeoutMode) {
694 final boolean lowTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid());
695 account.getXmppConnection().sendPing();
696 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
697 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
698 }
699 }
700 }
701 if (wakeLock.isHeld()) {
702 try {
703 wakeLock.release();
704 } catch (final RuntimeException ignored) {
705 }
706 }
707 return START_STICKY;
708 }
709
710 public boolean isDataSaverDisabled() {
711 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
712 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
713 return !connectivityManager.isActiveNetworkMetered()
714 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
715 } else {
716 return true;
717 }
718 }
719
720 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
721 Message message = new Message(conversation,body,conversation.getNextEncryption());
722 message.markUnread();
723 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
724 getPgpEngine().encrypt(message, new UiCallback<Message>() {
725 @Override
726 public void success(Message message) {
727 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
728 sendMessage(message);
729 if (dismissAfterReply) {
730 markRead(message.getConversation(),true);
731 } else {
732 mNotificationService.pushFromDirectReply(message);
733 }
734 }
735
736 @Override
737 public void error(int errorCode, Message object) {
738
739 }
740
741 @Override
742 public void userInputRequried(PendingIntent pi, Message object) {
743
744 }
745 });
746 } else {
747 sendMessage(message);
748 if (dismissAfterReply) {
749 markRead(conversation,true);
750 } else {
751 mNotificationService.pushFromDirectReply(message);
752 }
753 }
754 }
755
756 private boolean xaOnSilentMode() {
757 return getPreferences().getBoolean("xa_on_silent_mode", false);
758 }
759
760 private boolean manuallyChangePresence() {
761 return getPreferences().getBoolean("manually_change_presence", false);
762 }
763
764 private boolean treatVibrateAsSilent() {
765 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
766 }
767
768 private boolean awayWhenScreenOff() {
769 return getPreferences().getBoolean("away_when_screen_off", false);
770 }
771
772 private String getCompressPicturesPreference() {
773 return getPreferences().getString("picture_compression", "auto");
774 }
775
776 private Presence.Status getTargetPresence() {
777 if (xaOnSilentMode() && isPhoneSilenced()) {
778 return Presence.Status.XA;
779 } else if (awayWhenScreenOff() && !isInteractive()) {
780 return Presence.Status.AWAY;
781 } else {
782 return Presence.Status.ONLINE;
783 }
784 }
785
786 @SuppressLint("NewApi")
787 @SuppressWarnings("deprecation")
788 public boolean isInteractive() {
789 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
790
791 final boolean isScreenOn;
792 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
793 isScreenOn = pm.isScreenOn();
794 } else {
795 isScreenOn = pm.isInteractive();
796 }
797 return isScreenOn;
798 }
799
800 private boolean isPhoneSilenced() {
801 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
802 try {
803 if (treatVibrateAsSilent()) {
804 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
805 } else {
806 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
807 }
808 } catch (Throwable throwable) {
809 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
810 return false;
811 }
812 }
813
814 private void resetAllAttemptCounts(boolean reallyAll) {
815 Log.d(Config.LOGTAG, "resetting all attempt counts");
816 for (Account account : accounts) {
817 if (account.hasErrorStatus() || reallyAll) {
818 final XmppConnection connection = account.getXmppConnection();
819 if (connection != null) {
820 connection.resetAttemptCount();
821 }
822 }
823 if (account.setShowErrorNotification(true)) {
824 databaseBackend.updateAccount(account);
825 }
826 }
827 mNotificationService.updateErrorNotification();
828 }
829
830 private void dismissErrorNotifications() {
831 for (final Account account : this.accounts) {
832 if (account.hasErrorStatus()) {
833 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
834 if (account.setShowErrorNotification(false)) {
835 databaseBackend.updateAccount(account);
836 }
837 }
838 }
839 }
840
841 public boolean hasInternetConnection() {
842 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
843 .getSystemService(Context.CONNECTIVITY_SERVICE);
844 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
845 return activeNetwork != null && activeNetwork.isConnected();
846 }
847
848 @SuppressLint("TrulyRandom")
849 @Override
850 public void onCreate() {
851 ExceptionHelper.init(getApplicationContext());
852 PRNGFixes.apply();
853 this.mRandom = new SecureRandom();
854 updateMemorizingTrustmanager();
855 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
856 final int cacheSize = maxMemory / 8;
857 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
858 @Override
859 protected int sizeOf(final String key, final Bitmap bitmap) {
860 return bitmap.getByteCount() / 1024;
861 }
862 };
863
864 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
865 this.accounts = databaseBackend.getAccounts();
866
867 restoreFromDatabase();
868
869 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
870 new Thread(new Runnable() {
871 @Override
872 public void run() {
873 fileObserver.startWatching();
874 }
875 }).start();
876 if (Config.supportOpenPgp()) {
877 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
878 @Override
879 public void onBound(IOpenPgpService2 service) {
880 for (Account account : accounts) {
881 final PgpDecryptionService pgp = account.getPgpDecryptionService();
882 if(pgp != null) {
883 pgp.continueDecryption(true);
884 }
885 }
886 }
887
888 @Override
889 public void onError(Exception e) {
890 }
891 });
892 this.pgpServiceConnection.bindToService();
893 }
894
895 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
896 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
897 toggleForegroundService();
898 updateUnreadCountBadge();
899 toggleScreenEventReceiver();
900 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
901 scheduleNextIdlePing();
902 }
903 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
904 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
905 }
906 }
907
908 @Override
909 public void onTrimMemory(int level) {
910 super.onTrimMemory(level);
911 if (level >= TRIM_MEMORY_COMPLETE) {
912 Log.d(Config.LOGTAG, "clear cache due to low memory");
913 getBitmapCache().evictAll();
914 }
915 }
916
917 @Override
918 public void onDestroy() {
919 try {
920 unregisterReceiver(this.mEventReceiver);
921 } catch (IllegalArgumentException e) {
922 //ignored
923 }
924 fileObserver.stopWatching();
925 super.onDestroy();
926 }
927
928 public void toggleScreenEventReceiver() {
929 if (awayWhenScreenOff() && !manuallyChangePresence()) {
930 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
931 filter.addAction(Intent.ACTION_SCREEN_OFF);
932 registerReceiver(this.mEventReceiver, filter);
933 } else {
934 try {
935 unregisterReceiver(this.mEventReceiver);
936 } catch (IllegalArgumentException e) {
937 //ignored
938 }
939 }
940 }
941
942 public void toggleForegroundService() {
943 if (getPreferences().getBoolean("keep_foreground_service", false)) {
944 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
945 } else {
946 stopForeground(true);
947 }
948 }
949
950 @Override
951 public void onTaskRemoved(final Intent rootIntent) {
952 super.onTaskRemoved(rootIntent);
953 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
954 this.logoutAndSave(false);
955 } else {
956 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
957 }
958 }
959
960 private void logoutAndSave(boolean stop) {
961 int activeAccounts = 0;
962 for (final Account account : accounts) {
963 if (account.getStatus() != Account.State.DISABLED) {
964 activeAccounts++;
965 }
966 databaseBackend.writeRoster(account.getRoster());
967 if (account.getXmppConnection() != null) {
968 new Thread(new Runnable() {
969 @Override
970 public void run() {
971 disconnect(account, false);
972 }
973 }).start();
974 }
975 }
976 if (stop || activeAccounts == 0) {
977 Log.d(Config.LOGTAG, "good bye");
978 stopSelf();
979 }
980 }
981
982 private void cancelWakeUpCall(int requestCode) {
983 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
984 final Intent intent = new Intent(this, EventReceiver.class);
985 intent.setAction("ping");
986 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
987 }
988
989 public void scheduleWakeUpCall(int seconds, int requestCode) {
990 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
991 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
992 Intent intent = new Intent(this, EventReceiver.class);
993 intent.setAction("ping");
994 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
995 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
996 }
997
998 @TargetApi(Build.VERSION_CODES.M)
999 private void scheduleNextIdlePing() {
1000 Log.d(Config.LOGTAG,"schedule next idle ping");
1001 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1002 Intent intent = new Intent(this, EventReceiver.class);
1003 intent.setAction(ACTION_IDLE_PING);
1004 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
1005 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
1006 PendingIntent.getBroadcast(this,0,intent,0)
1007 );
1008 }
1009
1010 public XmppConnection createConnection(final Account account) {
1011 final SharedPreferences sharedPref = getPreferences();
1012 String resource;
1013 try {
1014 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1015 if (resource.trim().isEmpty()) {
1016 throw new Exception();
1017 }
1018 } catch (Exception e) {
1019 resource = "conversations";
1020 }
1021 account.setResource(resource);
1022 final XmppConnection connection = new XmppConnection(account, this);
1023 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1024 connection.setOnStatusChangedListener(this.statusListener);
1025 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1026 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1027 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1028 connection.setOnBindListener(this.mOnBindListener);
1029 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1030 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1031 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1032 AxolotlService axolotlService = account.getAxolotlService();
1033 if (axolotlService != null) {
1034 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1035 }
1036 return connection;
1037 }
1038
1039 public void sendChatState(Conversation conversation) {
1040 if (sendChatStates()) {
1041 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1042 sendMessagePacket(conversation.getAccount(), packet);
1043 }
1044 }
1045
1046 private void sendFileMessage(final Message message, final boolean delay) {
1047 Log.d(Config.LOGTAG, "send file message");
1048 final Account account = message.getConversation().getAccount();
1049 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1050 mHttpConnectionManager.createNewUploadConnection(message, delay);
1051 } else {
1052 mJingleConnectionManager.createNewConnection(message);
1053 }
1054 }
1055
1056 public void sendMessage(final Message message) {
1057 sendMessage(message, false, false);
1058 }
1059
1060 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1061 final Account account = message.getConversation().getAccount();
1062 if (account.setShowErrorNotification(true)) {
1063 databaseBackend.updateAccount(account);
1064 mNotificationService.updateErrorNotification();
1065 }
1066 final Conversation conversation = message.getConversation();
1067 account.deactivateGracePeriod();
1068 MessagePacket packet = null;
1069 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1070 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1071 && !message.edited();
1072 boolean saveInDb = addToConversation;
1073 message.setStatus(Message.STATUS_WAITING);
1074
1075 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1076 message.getConversation().endOtrIfNeeded();
1077 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1078 new Conversation.OnMessageFound() {
1079 @Override
1080 public void onMessageFound(Message message) {
1081 markMessage(message, Message.STATUS_SEND_FAILED);
1082 }
1083 });
1084 }
1085
1086 if (account.isOnlineAndConnected()) {
1087 switch (message.getEncryption()) {
1088 case Message.ENCRYPTION_NONE:
1089 if (message.needsUploading()) {
1090 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1091 || message.fixCounterpart()) {
1092 this.sendFileMessage(message, delay);
1093 } else {
1094 break;
1095 }
1096 } else {
1097 packet = mMessageGenerator.generateChat(message);
1098 }
1099 break;
1100 case Message.ENCRYPTION_PGP:
1101 case Message.ENCRYPTION_DECRYPTED:
1102 if (message.needsUploading()) {
1103 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1104 || message.fixCounterpart()) {
1105 this.sendFileMessage(message, delay);
1106 } else {
1107 break;
1108 }
1109 } else {
1110 packet = mMessageGenerator.generatePgpChat(message);
1111 }
1112 break;
1113 case Message.ENCRYPTION_OTR:
1114 SessionImpl otrSession = conversation.getOtrSession();
1115 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1116 try {
1117 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1118 } catch (InvalidJidException e) {
1119 break;
1120 }
1121 if (message.needsUploading()) {
1122 mJingleConnectionManager.createNewConnection(message);
1123 } else {
1124 packet = mMessageGenerator.generateOtrChat(message);
1125 }
1126 } else if (otrSession == null) {
1127 if (message.fixCounterpart()) {
1128 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1129 } else {
1130 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1131 break;
1132 }
1133 } else {
1134 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1135 }
1136 break;
1137 case Message.ENCRYPTION_AXOLOTL:
1138 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1139 if (message.needsUploading()) {
1140 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1141 || message.fixCounterpart()) {
1142 this.sendFileMessage(message, delay);
1143 } else {
1144 break;
1145 }
1146 } else {
1147 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1148 if (axolotlMessage == null) {
1149 account.getAxolotlService().preparePayloadMessage(message, delay);
1150 } else {
1151 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1152 }
1153 }
1154 break;
1155
1156 }
1157 if (packet != null) {
1158 if (account.getXmppConnection().getFeatures().sm()
1159 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1160 message.setStatus(Message.STATUS_UNSEND);
1161 } else {
1162 message.setStatus(Message.STATUS_SEND);
1163 }
1164 }
1165 } else {
1166 switch (message.getEncryption()) {
1167 case Message.ENCRYPTION_DECRYPTED:
1168 if (!message.needsUploading()) {
1169 String pgpBody = message.getEncryptedBody();
1170 String decryptedBody = message.getBody();
1171 message.setBody(pgpBody);
1172 message.setEncryption(Message.ENCRYPTION_PGP);
1173 if (message.edited()) {
1174 message.setBody(decryptedBody);
1175 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1176 databaseBackend.updateMessage(message, message.getEditedId());
1177 updateConversationUi();
1178 return;
1179 } else {
1180 databaseBackend.createMessage(message);
1181 saveInDb = false;
1182 message.setBody(decryptedBody);
1183 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1184 }
1185 }
1186 break;
1187 case Message.ENCRYPTION_OTR:
1188 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1189 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1190 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1191 }
1192 break;
1193 case Message.ENCRYPTION_AXOLOTL:
1194 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1195 break;
1196 }
1197 }
1198
1199 if (resend) {
1200 if (packet != null && addToConversation) {
1201 if (account.getXmppConnection().getFeatures().sm()
1202 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1203 markMessage(message, Message.STATUS_UNSEND);
1204 } else {
1205 markMessage(message, Message.STATUS_SEND);
1206 }
1207 }
1208 } else {
1209 if (addToConversation) {
1210 conversation.add(message);
1211 }
1212 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1213 if (saveInDb) {
1214 databaseBackend.createMessage(message);
1215 } else if (message.edited()) {
1216 databaseBackend.updateMessage(message, message.getEditedId());
1217 }
1218 }
1219 updateConversationUi();
1220 }
1221 if (packet != null) {
1222 if (delay) {
1223 mMessageGenerator.addDelay(packet, message.getTimeSent());
1224 }
1225 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1226 if (this.sendChatStates()) {
1227 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1228 }
1229 }
1230 sendMessagePacket(account, packet);
1231 }
1232 }
1233
1234 private void sendUnsentMessages(final Conversation conversation) {
1235 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1236
1237 @Override
1238 public void onMessageFound(Message message) {
1239 resendMessage(message, true);
1240 }
1241 });
1242 }
1243
1244 public void resendMessage(final Message message, final boolean delay) {
1245 sendMessage(message, true, delay);
1246 }
1247
1248 public void fetchRosterFromServer(final Account account) {
1249 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1250 if (!"".equals(account.getRosterVersion())) {
1251 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1252 + ": fetching roster version " + account.getRosterVersion());
1253 } else {
1254 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1255 }
1256 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1257 sendIqPacket(account, iqPacket, mIqParser);
1258 }
1259
1260 public void fetchBookmarks(final Account account) {
1261 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1262 final Element query = iqPacket.query("jabber:iq:private");
1263 query.addChild("storage", "storage:bookmarks");
1264 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1265
1266 @Override
1267 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1268 if (packet.getType() == IqPacket.TYPE.RESULT) {
1269 final Element query = packet.query();
1270 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1271 final Element storage = query.findChild("storage", "storage:bookmarks");
1272 final boolean autojoin = respectAutojoin();
1273 if (storage != null) {
1274 for (final Element item : storage.getChildren()) {
1275 if (item.getName().equals("conference")) {
1276 final Bookmark bookmark = Bookmark.parse(item, account);
1277 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1278 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1279 bookmark.setBookmarkName(old.getBookmarkName());
1280 }
1281 Conversation conversation = find(bookmark);
1282 if (conversation != null) {
1283 conversation.setBookmark(bookmark);
1284 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1285 conversation = findOrCreateConversation(
1286 account, bookmark.getJid(), true);
1287 conversation.setBookmark(bookmark);
1288 joinMuc(conversation);
1289 }
1290 }
1291 }
1292 }
1293 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1294 } else {
1295 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1296 }
1297 }
1298 };
1299 sendIqPacket(account, iqPacket, callback);
1300 }
1301
1302 public void pushBookmarks(Account account) {
1303 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1304 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1305 Element query = iqPacket.query("jabber:iq:private");
1306 Element storage = query.addChild("storage", "storage:bookmarks");
1307 for (Bookmark bookmark : account.getBookmarks()) {
1308 storage.addChild(bookmark);
1309 }
1310 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1311 }
1312
1313 private void restoreFromDatabase() {
1314 synchronized (this.conversations) {
1315 final Map<String, Account> accountLookupTable = new Hashtable<>();
1316 for (Account account : this.accounts) {
1317 accountLookupTable.put(account.getUuid(), account);
1318 }
1319 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1320 for (Conversation conversation : this.conversations) {
1321 Account account = accountLookupTable.get(conversation.getAccountUuid());
1322 conversation.setAccount(account);
1323 }
1324 Runnable runnable = new Runnable() {
1325 @Override
1326 public void run() {
1327 Log.d(Config.LOGTAG, "restoring roster");
1328 for (Account account : accounts) {
1329 databaseBackend.readRoster(account.getRoster());
1330 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1331 }
1332 getBitmapCache().evictAll();
1333 loadPhoneContacts();
1334 Log.d(Config.LOGTAG, "restoring messages");
1335 for (Conversation conversation : conversations) {
1336 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1337 checkDeletedFiles(conversation);
1338 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1339
1340 @Override
1341 public void onMessageFound(Message message) {
1342 markMessage(message, Message.STATUS_WAITING);
1343 }
1344 });
1345 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1346 @Override
1347 public void onMessageFound(Message message) {
1348 mNotificationService.pushFromBacklog(message);
1349 }
1350 });
1351 }
1352 mNotificationService.finishBacklog(false);
1353 mRestoredFromDatabase = true;
1354 Log.d(Config.LOGTAG, "restored all messages");
1355 updateConversationUi();
1356 }
1357 };
1358 mDatabaseExecutor.execute(runnable);
1359 }
1360 }
1361
1362 public void loadPhoneContacts() {
1363 mContactMergerExecutor.execute(new Runnable() {
1364 @Override
1365 public void run() {
1366 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1367 @Override
1368 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1369 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1370 for (Account account : accounts) {
1371 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1372 for (Bundle phoneContact : phoneContacts) {
1373 Jid jid;
1374 try {
1375 jid = Jid.fromString(phoneContact.getString("jid"));
1376 } catch (final InvalidJidException e) {
1377 continue;
1378 }
1379 final Contact contact = account.getRoster().getContact(jid);
1380 String systemAccount = phoneContact.getInt("phoneid")
1381 + "#"
1382 + phoneContact.getString("lookup");
1383 contact.setSystemAccount(systemAccount);
1384 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1385 getAvatarService().clear(contact);
1386 }
1387 contact.setSystemName(phoneContact.getString("displayname"));
1388 withSystemAccounts.remove(contact);
1389 }
1390 for (Contact contact : withSystemAccounts) {
1391 contact.setSystemAccount(null);
1392 contact.setSystemName(null);
1393 if (contact.setPhotoUri(null)) {
1394 getAvatarService().clear(contact);
1395 }
1396 }
1397 }
1398 Log.d(Config.LOGTAG, "finished merging phone contacts");
1399 updateAccountUi();
1400 }
1401 });
1402 }
1403 });
1404 }
1405
1406 public List<Conversation> getConversations() {
1407 return this.conversations;
1408 }
1409
1410 private void checkDeletedFiles(Conversation conversation) {
1411 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1412
1413 @Override
1414 public void onMessageFound(Message message) {
1415 if (!getFileBackend().isFileAvailable(message)) {
1416 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1417 final int s = message.getStatus();
1418 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1419 markMessage(message, Message.STATUS_SEND_FAILED);
1420 }
1421 }
1422 }
1423 });
1424 }
1425
1426 private void markFileDeleted(final String path) {
1427 Log.d(Config.LOGTAG,"deleted file "+path);
1428 for (Conversation conversation : getConversations()) {
1429 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1430 @Override
1431 public void onMessageFound(Message message) {
1432 DownloadableFile file = fileBackend.getFile(message);
1433 if (file.getAbsolutePath().equals(path)) {
1434 if (!file.exists()) {
1435 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1436 final int s = message.getStatus();
1437 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1438 markMessage(message, Message.STATUS_SEND_FAILED);
1439 } else {
1440 updateConversationUi();
1441 }
1442 } else {
1443 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1444 }
1445 }
1446 }
1447 });
1448 }
1449 }
1450
1451 public void populateWithOrderedConversations(final List<Conversation> list) {
1452 populateWithOrderedConversations(list, true);
1453 }
1454
1455 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1456 list.clear();
1457 if (includeNoFileUpload) {
1458 list.addAll(getConversations());
1459 } else {
1460 for (Conversation conversation : getConversations()) {
1461 if (conversation.getMode() == Conversation.MODE_SINGLE
1462 || conversation.getAccount().httpUploadAvailable()) {
1463 list.add(conversation);
1464 }
1465 }
1466 }
1467 try {
1468 Collections.sort(list);
1469 } catch (IllegalArgumentException e) {
1470 //ignore
1471 }
1472 }
1473
1474 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1475 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1476 return;
1477 } else if (timestamp == 0) {
1478 return;
1479 }
1480 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1481 Runnable runnable = new Runnable() {
1482 @Override
1483 public void run() {
1484 final Account account = conversation.getAccount();
1485 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1486 if (messages.size() > 0) {
1487 conversation.addAll(0, messages);
1488 checkDeletedFiles(conversation);
1489 callback.onMoreMessagesLoaded(messages.size(), conversation);
1490 } else if (conversation.hasMessagesLeftOnServer()
1491 && account.isOnlineAndConnected()
1492 && conversation.getLastClearHistory() == 0) {
1493 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1494 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1495 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1496 if (query != null) {
1497 query.setCallback(callback);
1498 }
1499 callback.informUser(R.string.fetching_history_from_server);
1500 }
1501 }
1502 }
1503 };
1504 mDatabaseExecutor.execute(runnable);
1505 }
1506
1507 public List<Account> getAccounts() {
1508 return this.accounts;
1509 }
1510
1511 public List<Conversation> findAllConferencesWith(Contact contact) {
1512 ArrayList<Conversation> results = new ArrayList<>();
1513 for(Conversation conversation : conversations) {
1514 if (conversation.getMode() == Conversation.MODE_MULTI
1515 && conversation.getMucOptions().isContactInRoom(contact)) {
1516 results.add(conversation);
1517 }
1518 }
1519 return results;
1520 }
1521
1522 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1523 for (final Conversation conversation : haystack) {
1524 if (conversation.getContact() == contact) {
1525 return conversation;
1526 }
1527 }
1528 return null;
1529 }
1530
1531 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1532 if (jid == null) {
1533 return null;
1534 }
1535 for (final Conversation conversation : haystack) {
1536 if ((account == null || conversation.getAccount() == account)
1537 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1538 return conversation;
1539 }
1540 }
1541 return null;
1542 }
1543
1544 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1545 return this.findOrCreateConversation(account, jid, muc, null);
1546 }
1547
1548 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1549 synchronized (this.conversations) {
1550 Conversation conversation = find(account, jid);
1551 if (conversation != null) {
1552 return conversation;
1553 }
1554 conversation = databaseBackend.findConversation(account, jid);
1555 if (conversation != null) {
1556 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1557 conversation.setAccount(account);
1558 if (muc) {
1559 conversation.setMode(Conversation.MODE_MULTI);
1560 conversation.setContactJid(jid);
1561 } else {
1562 conversation.setMode(Conversation.MODE_SINGLE);
1563 conversation.setContactJid(jid.toBareJid());
1564 }
1565 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1566 this.databaseBackend.updateConversation(conversation);
1567 } else {
1568 String conversationName;
1569 Contact contact = account.getRoster().getContact(jid);
1570 if (contact != null) {
1571 conversationName = contact.getDisplayName();
1572 } else {
1573 conversationName = jid.getLocalpart();
1574 }
1575 if (muc) {
1576 conversation = new Conversation(conversationName, account, jid,
1577 Conversation.MODE_MULTI);
1578 } else {
1579 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1580 Conversation.MODE_SINGLE);
1581 }
1582 this.databaseBackend.createConversation(conversation);
1583 }
1584 if (account.getXmppConnection() != null
1585 && account.getXmppConnection().getFeatures().mam()
1586 && !muc) {
1587 if (query == null) {
1588 this.mMessageArchiveService.query(conversation);
1589 } else {
1590 if (query.getConversation() == null) {
1591 this.mMessageArchiveService.query(conversation, query.getStart());
1592 }
1593 }
1594 }
1595 checkDeletedFiles(conversation);
1596 this.conversations.add(conversation);
1597 updateConversationUi();
1598 return conversation;
1599 }
1600 }
1601
1602 public void archiveConversation(Conversation conversation) {
1603 getNotificationService().clear(conversation);
1604 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1605 synchronized (this.conversations) {
1606 if (conversation.getMode() == Conversation.MODE_MULTI) {
1607 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1608 Bookmark bookmark = conversation.getBookmark();
1609 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1610 bookmark.setAutojoin(false);
1611 pushBookmarks(bookmark.getAccount());
1612 }
1613 }
1614 leaveMuc(conversation);
1615 } else {
1616 conversation.endOtrIfNeeded();
1617 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1618 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1619 sendPresencePacket(
1620 conversation.getAccount(),
1621 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1622 );
1623 }
1624 }
1625 updateConversation(conversation);
1626 this.conversations.remove(conversation);
1627 updateConversationUi();
1628 }
1629 }
1630
1631 public void createAccount(final Account account) {
1632 account.initAccountServices(this);
1633 databaseBackend.createAccount(account);
1634 this.accounts.add(account);
1635 this.reconnectAccountInBackground(account);
1636 updateAccountUi();
1637 }
1638
1639 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1640 new Thread(new Runnable() {
1641 @Override
1642 public void run() {
1643 try {
1644 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1645 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1646 if (findAccountByJid(info.first) == null) {
1647 Account account = new Account(info.first, "");
1648 account.setPrivateKeyAlias(alias);
1649 account.setOption(Account.OPTION_DISABLED, true);
1650 account.setDisplayName(info.second);
1651 createAccount(account);
1652 callback.onAccountCreated(account);
1653 if (Config.X509_VERIFICATION) {
1654 try {
1655 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1656 } catch (CertificateException e) {
1657 callback.informUser(R.string.certificate_chain_is_not_trusted);
1658 }
1659 }
1660 } else {
1661 callback.informUser(R.string.account_already_exists);
1662 }
1663 } catch (Exception e) {
1664 e.printStackTrace();
1665 callback.informUser(R.string.unable_to_parse_certificate);
1666 }
1667 }
1668 }).start();
1669
1670 }
1671
1672 public void updateKeyInAccount(final Account account, final String alias) {
1673 Log.d(Config.LOGTAG, "update key in account " + alias);
1674 try {
1675 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1676 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1677 if (account.getJid().toBareJid().equals(info.first)) {
1678 account.setPrivateKeyAlias(alias);
1679 account.setDisplayName(info.second);
1680 databaseBackend.updateAccount(account);
1681 if (Config.X509_VERIFICATION) {
1682 try {
1683 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1684 } catch (CertificateException e) {
1685 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1686 }
1687 account.getAxolotlService().regenerateKeys(true);
1688 }
1689 } else {
1690 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1691 }
1692 } catch (Exception e) {
1693 e.printStackTrace();
1694 }
1695 }
1696
1697 public boolean updateAccount(final Account account) {
1698 if (databaseBackend.updateAccount(account)) {
1699 account.setShowErrorNotification(true);
1700 this.statusListener.onStatusChanged(account);
1701 databaseBackend.updateAccount(account);
1702 reconnectAccountInBackground(account);
1703 updateAccountUi();
1704 getNotificationService().updateErrorNotification();
1705 return true;
1706 } else {
1707 return false;
1708 }
1709 }
1710
1711 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1712 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1713 sendIqPacket(account, iq, new OnIqPacketReceived() {
1714 @Override
1715 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1716 if (packet.getType() == IqPacket.TYPE.RESULT) {
1717 account.setPassword(newPassword);
1718 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1719 databaseBackend.updateAccount(account);
1720 callback.onPasswordChangeSucceeded();
1721 } else {
1722 callback.onPasswordChangeFailed();
1723 }
1724 }
1725 });
1726 }
1727
1728 public void deleteAccount(final Account account) {
1729 synchronized (this.conversations) {
1730 for (final Conversation conversation : conversations) {
1731 if (conversation.getAccount() == account) {
1732 if (conversation.getMode() == Conversation.MODE_MULTI) {
1733 leaveMuc(conversation);
1734 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1735 conversation.endOtrIfNeeded();
1736 }
1737 conversations.remove(conversation);
1738 }
1739 }
1740 if (account.getXmppConnection() != null) {
1741 new Thread(new Runnable() {
1742 @Override
1743 public void run() {
1744 disconnect(account, true);
1745 }
1746 }).start();
1747 }
1748 Runnable runnable = new Runnable() {
1749 @Override
1750 public void run() {
1751 if (!databaseBackend.deleteAccount(account)) {
1752 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1753 }
1754 }
1755 };
1756 mDatabaseExecutor.execute(runnable);
1757 this.accounts.remove(account);
1758 updateAccountUi();
1759 getNotificationService().updateErrorNotification();
1760 }
1761 }
1762
1763 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1764 synchronized (this) {
1765 this.mLastActivity = System.currentTimeMillis();
1766 if (checkListeners()) {
1767 switchToForeground();
1768 }
1769 this.mOnConversationUpdate = listener;
1770 this.mNotificationService.setIsInForeground(true);
1771 if (this.convChangedListenerCount < 2) {
1772 this.convChangedListenerCount++;
1773 }
1774 }
1775 }
1776
1777 public void removeOnConversationListChangedListener() {
1778 synchronized (this) {
1779 this.convChangedListenerCount--;
1780 if (this.convChangedListenerCount <= 0) {
1781 this.convChangedListenerCount = 0;
1782 this.mOnConversationUpdate = null;
1783 this.mNotificationService.setIsInForeground(false);
1784 if (checkListeners()) {
1785 switchToBackground();
1786 }
1787 }
1788 }
1789 }
1790
1791 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1792 synchronized (this) {
1793 if (checkListeners()) {
1794 switchToForeground();
1795 }
1796 this.mOnShowErrorToast = onShowErrorToast;
1797 if (this.showErrorToastListenerCount < 2) {
1798 this.showErrorToastListenerCount++;
1799 }
1800 }
1801 this.mOnShowErrorToast = onShowErrorToast;
1802 }
1803
1804 public void removeOnShowErrorToastListener() {
1805 synchronized (this) {
1806 this.showErrorToastListenerCount--;
1807 if (this.showErrorToastListenerCount <= 0) {
1808 this.showErrorToastListenerCount = 0;
1809 this.mOnShowErrorToast = null;
1810 if (checkListeners()) {
1811 switchToBackground();
1812 }
1813 }
1814 }
1815 }
1816
1817 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1818 synchronized (this) {
1819 if (checkListeners()) {
1820 switchToForeground();
1821 }
1822 this.mOnAccountUpdate = listener;
1823 if (this.accountChangedListenerCount < 2) {
1824 this.accountChangedListenerCount++;
1825 }
1826 }
1827 }
1828
1829 public void removeOnAccountListChangedListener() {
1830 synchronized (this) {
1831 this.accountChangedListenerCount--;
1832 if (this.accountChangedListenerCount <= 0) {
1833 this.mOnAccountUpdate = null;
1834 this.accountChangedListenerCount = 0;
1835 if (checkListeners()) {
1836 switchToBackground();
1837 }
1838 }
1839 }
1840 }
1841
1842 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1843 synchronized (this) {
1844 if (checkListeners()) {
1845 switchToForeground();
1846 }
1847 this.mOnCaptchaRequested = listener;
1848 if (this.captchaRequestedListenerCount < 2) {
1849 this.captchaRequestedListenerCount++;
1850 }
1851 }
1852 }
1853
1854 public void removeOnCaptchaRequestedListener() {
1855 synchronized (this) {
1856 this.captchaRequestedListenerCount--;
1857 if (this.captchaRequestedListenerCount <= 0) {
1858 this.mOnCaptchaRequested = null;
1859 this.captchaRequestedListenerCount = 0;
1860 if (checkListeners()) {
1861 switchToBackground();
1862 }
1863 }
1864 }
1865 }
1866
1867 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1868 synchronized (this) {
1869 if (checkListeners()) {
1870 switchToForeground();
1871 }
1872 this.mOnRosterUpdate = listener;
1873 if (this.rosterChangedListenerCount < 2) {
1874 this.rosterChangedListenerCount++;
1875 }
1876 }
1877 }
1878
1879 public void removeOnRosterUpdateListener() {
1880 synchronized (this) {
1881 this.rosterChangedListenerCount--;
1882 if (this.rosterChangedListenerCount <= 0) {
1883 this.rosterChangedListenerCount = 0;
1884 this.mOnRosterUpdate = null;
1885 if (checkListeners()) {
1886 switchToBackground();
1887 }
1888 }
1889 }
1890 }
1891
1892 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1893 synchronized (this) {
1894 if (checkListeners()) {
1895 switchToForeground();
1896 }
1897 this.mOnUpdateBlocklist = listener;
1898 if (this.updateBlocklistListenerCount < 2) {
1899 this.updateBlocklistListenerCount++;
1900 }
1901 }
1902 }
1903
1904 public void removeOnUpdateBlocklistListener() {
1905 synchronized (this) {
1906 this.updateBlocklistListenerCount--;
1907 if (this.updateBlocklistListenerCount <= 0) {
1908 this.updateBlocklistListenerCount = 0;
1909 this.mOnUpdateBlocklist = null;
1910 if (checkListeners()) {
1911 switchToBackground();
1912 }
1913 }
1914 }
1915 }
1916
1917 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1918 synchronized (this) {
1919 if (checkListeners()) {
1920 switchToForeground();
1921 }
1922 this.mOnKeyStatusUpdated = listener;
1923 if (this.keyStatusUpdatedListenerCount < 2) {
1924 this.keyStatusUpdatedListenerCount++;
1925 }
1926 }
1927 }
1928
1929 public void removeOnNewKeysAvailableListener() {
1930 synchronized (this) {
1931 this.keyStatusUpdatedListenerCount--;
1932 if (this.keyStatusUpdatedListenerCount <= 0) {
1933 this.keyStatusUpdatedListenerCount = 0;
1934 this.mOnKeyStatusUpdated = null;
1935 if (checkListeners()) {
1936 switchToBackground();
1937 }
1938 }
1939 }
1940 }
1941
1942 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1943 synchronized (this) {
1944 if (checkListeners()) {
1945 switchToForeground();
1946 }
1947 this.mOnMucRosterUpdate = listener;
1948 if (this.mucRosterChangedListenerCount < 2) {
1949 this.mucRosterChangedListenerCount++;
1950 }
1951 }
1952 }
1953
1954 public void removeOnMucRosterUpdateListener() {
1955 synchronized (this) {
1956 this.mucRosterChangedListenerCount--;
1957 if (this.mucRosterChangedListenerCount <= 0) {
1958 this.mucRosterChangedListenerCount = 0;
1959 this.mOnMucRosterUpdate = null;
1960 if (checkListeners()) {
1961 switchToBackground();
1962 }
1963 }
1964 }
1965 }
1966
1967 public boolean checkListeners() {
1968 return (this.mOnAccountUpdate == null
1969 && this.mOnConversationUpdate == null
1970 && this.mOnRosterUpdate == null
1971 && this.mOnCaptchaRequested == null
1972 && this.mOnUpdateBlocklist == null
1973 && this.mOnShowErrorToast == null
1974 && this.mOnKeyStatusUpdated == null);
1975 }
1976
1977 private void switchToForeground() {
1978 final boolean broadcastLastActivity = broadcastLastActivity();
1979 for (Conversation conversation : getConversations()) {
1980 conversation.setIncomingChatState(ChatState.ACTIVE);
1981 }
1982 for (Account account : getAccounts()) {
1983 if (account.getStatus() == Account.State.ONLINE) {
1984 account.deactivateGracePeriod();
1985 final XmppConnection connection = account.getXmppConnection();
1986 if (connection != null ) {
1987 if (connection.getFeatures().csi()) {
1988 connection.sendActive();
1989 }
1990 if (broadcastLastActivity) {
1991 sendPresence(account, false); //send new presence but don't include idle because we are not
1992 }
1993 }
1994 }
1995 }
1996 Log.d(Config.LOGTAG, "app switched into foreground");
1997 }
1998
1999 private void switchToBackground() {
2000 final boolean broadcastLastActivity = broadcastLastActivity();
2001 for (Account account : getAccounts()) {
2002 if (account.getStatus() == Account.State.ONLINE) {
2003 XmppConnection connection = account.getXmppConnection();
2004 if (connection != null) {
2005 if (broadcastLastActivity) {
2006 sendPresence(account, broadcastLastActivity);
2007 }
2008 if (connection.getFeatures().csi()) {
2009 connection.sendInactive();
2010 }
2011 }
2012 }
2013 }
2014 this.mNotificationService.setIsInForeground(false);
2015 Log.d(Config.LOGTAG, "app switched into background");
2016 }
2017
2018 private void connectMultiModeConversations(Account account) {
2019 List<Conversation> conversations = getConversations();
2020 for (Conversation conversation : conversations) {
2021 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2022 joinMuc(conversation);
2023 }
2024 }
2025 }
2026
2027 public void joinMuc(Conversation conversation) {
2028 joinMuc(conversation, null);
2029 }
2030
2031 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2032 Account account = conversation.getAccount();
2033 account.pendingConferenceJoins.remove(conversation);
2034 account.pendingConferenceLeaves.remove(conversation);
2035 if (account.getStatus() == Account.State.ONLINE) {
2036 conversation.resetMucOptions();
2037 if (onConferenceJoined != null) {
2038 conversation.getMucOptions().flagNoAutoPushConfiguration();
2039 }
2040 conversation.setHasMessagesLeftOnServer(false);
2041 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2042
2043 private void join(Conversation conversation) {
2044 Account account = conversation.getAccount();
2045 final MucOptions mucOptions = conversation.getMucOptions();
2046 final Jid joinJid = mucOptions.getSelf().getFullJid();
2047 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2048 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous());
2049 packet.setTo(joinJid);
2050 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2051 if (conversation.getMucOptions().getPassword() != null) {
2052 x.addChild("password").setContent(mucOptions.getPassword());
2053 }
2054
2055 if (mucOptions.mamSupport()) {
2056 // Use MAM instead of the limited muc history to get history
2057 x.addChild("history").setAttribute("maxchars", "0");
2058 } else {
2059 // Fallback to muc history
2060 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2061 }
2062 sendPresencePacket(account, packet);
2063 if (onConferenceJoined != null) {
2064 onConferenceJoined.onConferenceJoined(conversation);
2065 }
2066 if (!joinJid.equals(conversation.getJid())) {
2067 conversation.setContactJid(joinJid);
2068 databaseBackend.updateConversation(conversation);
2069 }
2070
2071 if (mucOptions.mamSupport()) {
2072 getMessageArchiveService().catchupMUC(conversation);
2073 }
2074 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2075 fetchConferenceMembers(conversation);
2076 }
2077 sendUnsentMessages(conversation);
2078 }
2079
2080 @Override
2081 public void onConferenceConfigurationFetched(Conversation conversation) {
2082 join(conversation);
2083 }
2084
2085 @Override
2086 public void onFetchFailed(final Conversation conversation, Element error) {
2087 if (error != null && "remote-server-not-found".equals(error.getName())) {
2088 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2089 } else {
2090 join(conversation);
2091 fetchConferenceConfiguration(conversation);
2092 }
2093 }
2094 });
2095 updateConversationUi();
2096 } else {
2097 account.pendingConferenceJoins.add(conversation);
2098 conversation.resetMucOptions();
2099 conversation.setHasMessagesLeftOnServer(false);
2100 updateConversationUi();
2101 }
2102 }
2103
2104 private void fetchConferenceMembers(final Conversation conversation) {
2105 final Account account = conversation.getAccount();
2106 final String[] affiliations = {"member","admin","owner"};
2107 OnIqPacketReceived callback = new OnIqPacketReceived() {
2108
2109 private int i = 0;
2110
2111 @Override
2112 public void onIqPacketReceived(Account account, IqPacket packet) {
2113
2114 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2115 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2116 for(Element child : query.getChildren()) {
2117 if ("item".equals(child.getName())) {
2118 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2119 if (!user.realJidMatchesAccount()) {
2120 conversation.getMucOptions().addUser(user);
2121 getAvatarService().clear(conversation);
2122 updateMucRosterUi();
2123 updateConversationUi();
2124 }
2125 }
2126 }
2127 } else {
2128 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2129 }
2130 ++i;
2131 if (i >= affiliations.length) {
2132 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2133 }
2134 }
2135 };
2136 for(String affiliation : affiliations) {
2137 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2138 }
2139 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2140 }
2141
2142 public void providePasswordForMuc(Conversation conversation, String password) {
2143 if (conversation.getMode() == Conversation.MODE_MULTI) {
2144 conversation.getMucOptions().setPassword(password);
2145 if (conversation.getBookmark() != null) {
2146 if (respectAutojoin()) {
2147 conversation.getBookmark().setAutojoin(true);
2148 }
2149 pushBookmarks(conversation.getAccount());
2150 }
2151 updateConversation(conversation);
2152 joinMuc(conversation);
2153 }
2154 }
2155
2156 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2157 final MucOptions options = conversation.getMucOptions();
2158 final Jid joinJid = options.createJoinJid(nick);
2159 if (options.online()) {
2160 Account account = conversation.getAccount();
2161 options.setOnRenameListener(new OnRenameListener() {
2162
2163 @Override
2164 public void onSuccess() {
2165 conversation.setContactJid(joinJid);
2166 databaseBackend.updateConversation(conversation);
2167 Bookmark bookmark = conversation.getBookmark();
2168 if (bookmark != null) {
2169 bookmark.setNick(nick);
2170 pushBookmarks(bookmark.getAccount());
2171 }
2172 callback.success(conversation);
2173 }
2174
2175 @Override
2176 public void onFailure() {
2177 callback.error(R.string.nick_in_use, conversation);
2178 }
2179 });
2180
2181 PresencePacket packet = new PresencePacket();
2182 packet.setTo(joinJid);
2183 packet.setFrom(conversation.getAccount().getJid());
2184
2185 String sig = account.getPgpSignature();
2186 if (sig != null) {
2187 packet.addChild("status").setContent("online");
2188 packet.addChild("x", "jabber:x:signed").setContent(sig);
2189 }
2190 sendPresencePacket(account, packet);
2191 } else {
2192 conversation.setContactJid(joinJid);
2193 databaseBackend.updateConversation(conversation);
2194 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2195 Bookmark bookmark = conversation.getBookmark();
2196 if (bookmark != null) {
2197 bookmark.setNick(nick);
2198 pushBookmarks(bookmark.getAccount());
2199 }
2200 joinMuc(conversation);
2201 }
2202 }
2203 }
2204
2205 public void leaveMuc(Conversation conversation) {
2206 leaveMuc(conversation, false);
2207 }
2208
2209 private void leaveMuc(Conversation conversation, boolean now) {
2210 Account account = conversation.getAccount();
2211 account.pendingConferenceJoins.remove(conversation);
2212 account.pendingConferenceLeaves.remove(conversation);
2213 if (account.getStatus() == Account.State.ONLINE || now) {
2214 PresencePacket packet = new PresencePacket();
2215 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2216 packet.setFrom(conversation.getAccount().getJid());
2217 packet.setAttribute("type", "unavailable");
2218 sendPresencePacket(conversation.getAccount(), packet);
2219 conversation.getMucOptions().setOffline();
2220 conversation.deregisterWithBookmark();
2221 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2222 + ": leaving muc " + conversation.getJid());
2223 } else {
2224 account.pendingConferenceLeaves.add(conversation);
2225 }
2226 }
2227
2228 private String findConferenceServer(final Account account) {
2229 String server;
2230 if (account.getXmppConnection() != null) {
2231 server = account.getXmppConnection().getMucServer();
2232 if (server != null) {
2233 return server;
2234 }
2235 }
2236 for (Account other : getAccounts()) {
2237 if (other != account && other.getXmppConnection() != null) {
2238 server = other.getXmppConnection().getMucServer();
2239 if (server != null) {
2240 return server;
2241 }
2242 }
2243 }
2244 return null;
2245 }
2246
2247 public void createAdhocConference(final Account account,
2248 final String subject,
2249 final Iterable<Jid> jids,
2250 final UiCallback<Conversation> callback) {
2251 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2252 if (account.getStatus() == Account.State.ONLINE) {
2253 try {
2254 String server = findConferenceServer(account);
2255 if (server == null) {
2256 if (callback != null) {
2257 callback.error(R.string.no_conference_server_found, null);
2258 }
2259 return;
2260 }
2261 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2262 final Conversation conversation = findOrCreateConversation(account, jid, true);
2263 joinMuc(conversation, new OnConferenceJoined() {
2264 @Override
2265 public void onConferenceJoined(final Conversation conversation) {
2266 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2267 @Override
2268 public void onPushSucceeded() {
2269 if (subject != null && !subject.trim().isEmpty()) {
2270 pushSubjectToConference(conversation, subject.trim());
2271 }
2272 for (Jid invite : jids) {
2273 invite(conversation, invite);
2274 }
2275 if (account.countPresences() > 1) {
2276 directInvite(conversation, account.getJid().toBareJid());
2277 }
2278 saveConversationAsBookmark(conversation, subject);
2279 if (callback != null) {
2280 callback.success(conversation);
2281 }
2282 }
2283
2284 @Override
2285 public void onPushFailed() {
2286 archiveConversation(conversation);
2287 if (callback != null) {
2288 callback.error(R.string.conference_creation_failed, conversation);
2289 }
2290 }
2291 });
2292 }
2293 });
2294 } catch (InvalidJidException e) {
2295 if (callback != null) {
2296 callback.error(R.string.conference_creation_failed, null);
2297 }
2298 }
2299 } else {
2300 if (callback != null) {
2301 callback.error(R.string.not_connected_try_again, null);
2302 }
2303 }
2304 }
2305
2306 public void fetchConferenceConfiguration(final Conversation conversation) {
2307 fetchConferenceConfiguration(conversation, null);
2308 }
2309
2310 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2311 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2312 request.setTo(conversation.getJid().toBareJid());
2313 request.query("http://jabber.org/protocol/disco#info");
2314 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2315 @Override
2316 public void onIqPacketReceived(Account account, IqPacket packet) {
2317 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2318 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2319 ArrayList<String> features = new ArrayList<>();
2320 for (Element child : query.getChildren()) {
2321 if (child != null && child.getName().equals("feature")) {
2322 String var = child.getAttribute("var");
2323 if (var != null) {
2324 features.add(var);
2325 }
2326 }
2327 }
2328 Element form = query.findChild("x", "jabber:x:data");
2329 if (form != null) {
2330 conversation.getMucOptions().updateFormData(Data.parse(form));
2331 }
2332 conversation.getMucOptions().updateFeatures(features);
2333 if (callback != null) {
2334 callback.onConferenceConfigurationFetched(conversation);
2335 }
2336 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2337 updateConversationUi();
2338 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2339 if (callback != null) {
2340 callback.onFetchFailed(conversation, packet.getError());
2341 }
2342 }
2343 }
2344 });
2345 }
2346
2347 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2348 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2349 request.setTo(conversation.getJid().toBareJid());
2350 request.query("http://jabber.org/protocol/muc#owner");
2351 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2352 @Override
2353 public void onIqPacketReceived(Account account, IqPacket packet) {
2354 if (packet.getType() == IqPacket.TYPE.RESULT) {
2355 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2356 for (Field field : data.getFields()) {
2357 if (options.containsKey(field.getFieldName())) {
2358 field.setValue(options.getString(field.getFieldName()));
2359 }
2360 }
2361 data.submit();
2362 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2363 set.setTo(conversation.getJid().toBareJid());
2364 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2365 sendIqPacket(account, set, new OnIqPacketReceived() {
2366 @Override
2367 public void onIqPacketReceived(Account account, IqPacket packet) {
2368 if (callback != null) {
2369 if (packet.getType() == IqPacket.TYPE.RESULT) {
2370 callback.onPushSucceeded();
2371 } else {
2372 callback.onPushFailed();
2373 }
2374 }
2375 }
2376 });
2377 } else {
2378 if (callback != null) {
2379 callback.onPushFailed();
2380 }
2381 }
2382 }
2383 });
2384 }
2385
2386 public void pushSubjectToConference(final Conversation conference, final String subject) {
2387 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2388 this.sendMessagePacket(conference.getAccount(), packet);
2389 final MucOptions mucOptions = conference.getMucOptions();
2390 final MucOptions.User self = mucOptions.getSelf();
2391 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2392 Bundle options = new Bundle();
2393 options.putString("muc#roomconfig_persistentroom", "1");
2394 this.pushConferenceConfiguration(conference, options, null);
2395 }
2396 }
2397
2398 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2399 final Jid jid = user.toBareJid();
2400 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2401 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2402 @Override
2403 public void onIqPacketReceived(Account account, IqPacket packet) {
2404 if (packet.getType() == IqPacket.TYPE.RESULT) {
2405 conference.getMucOptions().changeAffiliation(jid, affiliation);
2406 getAvatarService().clear(conference);
2407 callback.onAffiliationChangedSuccessful(jid);
2408 } else {
2409 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2410 }
2411 }
2412 });
2413 }
2414
2415 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2416 List<Jid> jids = new ArrayList<>();
2417 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2418 if (user.getAffiliation() == before && user.getRealJid() != null) {
2419 jids.add(user.getRealJid());
2420 }
2421 }
2422 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2423 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2424 }
2425
2426 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2427 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2428 Log.d(Config.LOGTAG, request.toString());
2429 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2430 @Override
2431 public void onIqPacketReceived(Account account, IqPacket packet) {
2432 Log.d(Config.LOGTAG, packet.toString());
2433 if (packet.getType() == IqPacket.TYPE.RESULT) {
2434 callback.onRoleChangedSuccessful(nick);
2435 } else {
2436 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2437 }
2438 }
2439 });
2440 }
2441
2442 private void disconnect(Account account, boolean force) {
2443 if ((account.getStatus() == Account.State.ONLINE)
2444 || (account.getStatus() == Account.State.DISABLED)) {
2445 final XmppConnection connection = account.getXmppConnection();
2446 if (!force) {
2447 List<Conversation> conversations = getConversations();
2448 for (Conversation conversation : conversations) {
2449 if (conversation.getAccount() == account) {
2450 if (conversation.getMode() == Conversation.MODE_MULTI) {
2451 leaveMuc(conversation, true);
2452 } else {
2453 if (conversation.endOtrIfNeeded()) {
2454 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2455 + ": ended otr session with "
2456 + conversation.getJid());
2457 }
2458 }
2459 }
2460 }
2461 sendOfflinePresence(account);
2462 }
2463 connection.disconnect(force);
2464 }
2465 }
2466
2467 @Override
2468 public IBinder onBind(Intent intent) {
2469 return mBinder;
2470 }
2471
2472 public void updateMessage(Message message) {
2473 databaseBackend.updateMessage(message);
2474 updateConversationUi();
2475 }
2476
2477 public void updateMessage(Message message, String uuid) {
2478 databaseBackend.updateMessage(message, uuid);
2479 updateConversationUi();
2480 }
2481
2482 protected void syncDirtyContacts(Account account) {
2483 for (Contact contact : account.getRoster().getContacts()) {
2484 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2485 pushContactToServer(contact);
2486 }
2487 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2488 deleteContactOnServer(contact);
2489 }
2490 }
2491 }
2492
2493 public void createContact(Contact contact) {
2494 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2495 if (autoGrant) {
2496 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2497 contact.setOption(Contact.Options.ASKING);
2498 }
2499 pushContactToServer(contact);
2500 }
2501
2502 public void onOtrSessionEstablished(Conversation conversation) {
2503 final Account account = conversation.getAccount();
2504 final Session otrSession = conversation.getOtrSession();
2505 Log.d(Config.LOGTAG,
2506 account.getJid().toBareJid() + " otr session established with "
2507 + conversation.getJid() + "/"
2508 + otrSession.getSessionID().getUserID());
2509 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2510
2511 @Override
2512 public void onMessageFound(Message message) {
2513 SessionID id = otrSession.getSessionID();
2514 try {
2515 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2516 } catch (InvalidJidException e) {
2517 return;
2518 }
2519 if (message.needsUploading()) {
2520 mJingleConnectionManager.createNewConnection(message);
2521 } else {
2522 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2523 if (outPacket != null) {
2524 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2525 message.setStatus(Message.STATUS_SEND);
2526 databaseBackend.updateMessage(message);
2527 sendMessagePacket(account, outPacket);
2528 }
2529 }
2530 updateConversationUi();
2531 }
2532 });
2533 }
2534
2535 public boolean renewSymmetricKey(Conversation conversation) {
2536 Account account = conversation.getAccount();
2537 byte[] symmetricKey = new byte[32];
2538 this.mRandom.nextBytes(symmetricKey);
2539 Session otrSession = conversation.getOtrSession();
2540 if (otrSession != null) {
2541 MessagePacket packet = new MessagePacket();
2542 packet.setType(MessagePacket.TYPE_CHAT);
2543 packet.setFrom(account.getJid());
2544 MessageGenerator.addMessageHints(packet);
2545 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2546 + otrSession.getSessionID().getUserID());
2547 try {
2548 packet.setBody(otrSession
2549 .transformSending(CryptoHelper.FILETRANSFER
2550 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2551 sendMessagePacket(account, packet);
2552 conversation.setSymmetricKey(symmetricKey);
2553 return true;
2554 } catch (OtrException e) {
2555 return false;
2556 }
2557 }
2558 return false;
2559 }
2560
2561 public void pushContactToServer(final Contact contact) {
2562 contact.resetOption(Contact.Options.DIRTY_DELETE);
2563 contact.setOption(Contact.Options.DIRTY_PUSH);
2564 final Account account = contact.getAccount();
2565 if (account.getStatus() == Account.State.ONLINE) {
2566 final boolean ask = contact.getOption(Contact.Options.ASKING);
2567 final boolean sendUpdates = contact
2568 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2569 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2570 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2571 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2572 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2573 if (sendUpdates) {
2574 sendPresencePacket(account,
2575 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2576 }
2577 if (ask) {
2578 sendPresencePacket(account,
2579 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2580 }
2581 }
2582 }
2583
2584 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2585 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2586 final int size = Config.AVATAR_SIZE;
2587 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2588 if (avatar != null) {
2589 avatar.height = size;
2590 avatar.width = size;
2591 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2592 avatar.type = "image/webp";
2593 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2594 avatar.type = "image/jpeg";
2595 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2596 avatar.type = "image/png";
2597 }
2598 if (!getFileBackend().save(avatar)) {
2599 callback.error(R.string.error_saving_avatar, avatar);
2600 return;
2601 }
2602 publishAvatar(account, avatar, callback);
2603 } else {
2604 callback.error(R.string.error_publish_avatar_converting, null);
2605 }
2606 }
2607
2608 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2609 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2610 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2611
2612 @Override
2613 public void onIqPacketReceived(Account account, IqPacket result) {
2614 if (result.getType() == IqPacket.TYPE.RESULT) {
2615 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2616 .publishAvatarMetadata(avatar);
2617 sendIqPacket(account, packet, new OnIqPacketReceived() {
2618 @Override
2619 public void onIqPacketReceived(Account account, IqPacket result) {
2620 if (result.getType() == IqPacket.TYPE.RESULT) {
2621 if (account.setAvatar(avatar.getFilename())) {
2622 getAvatarService().clear(account);
2623 databaseBackend.updateAccount(account);
2624 }
2625 if (callback != null) {
2626 callback.success(avatar);
2627 } else {
2628 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2629 }
2630 } else {
2631 if (callback != null) {
2632 callback.error(
2633 R.string.error_publish_avatar_server_reject,
2634 avatar);
2635 }
2636 }
2637 }
2638 });
2639 } else {
2640 if (callback != null) {
2641 callback.error(
2642 R.string.error_publish_avatar_server_reject,
2643 avatar);
2644 }
2645 }
2646 }
2647 });
2648 }
2649
2650 public void republishAvatarIfNeeded(Account account) {
2651 if (account.getAxolotlService().isPepBroken()) {
2652 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2653 return;
2654 }
2655 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2656 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2657
2658 private Avatar parseAvatar(IqPacket packet) {
2659 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2660 if (pubsub != null) {
2661 Element items = pubsub.findChild("items");
2662 if (items != null) {
2663 return Avatar.parseMetadata(items);
2664 }
2665 }
2666 return null;
2667 }
2668
2669 private boolean errorIsItemNotFound(IqPacket packet) {
2670 Element error = packet.findChild("error");
2671 return packet.getType() == IqPacket.TYPE.ERROR
2672 && error != null
2673 && error.hasChild("item-not-found");
2674 }
2675
2676 @Override
2677 public void onIqPacketReceived(Account account, IqPacket packet) {
2678 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2679 Avatar serverAvatar = parseAvatar(packet);
2680 if (serverAvatar == null && account.getAvatar() != null) {
2681 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2682 if (avatar != null) {
2683 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2684 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2685 } else {
2686 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2687 }
2688 }
2689 }
2690 }
2691 });
2692 }
2693
2694 public void fetchAvatar(Account account, Avatar avatar) {
2695 fetchAvatar(account, avatar, null);
2696 }
2697
2698 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2699 final String KEY = generateFetchKey(account, avatar);
2700 synchronized (this.mInProgressAvatarFetches) {
2701 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2702 switch (avatar.origin) {
2703 case PEP:
2704 this.mInProgressAvatarFetches.add(KEY);
2705 fetchAvatarPep(account, avatar, callback);
2706 break;
2707 case VCARD:
2708 this.mInProgressAvatarFetches.add(KEY);
2709 fetchAvatarVcard(account, avatar, callback);
2710 break;
2711 }
2712 }
2713 }
2714 }
2715
2716 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2717 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2718 sendIqPacket(account, packet, new OnIqPacketReceived() {
2719
2720 @Override
2721 public void onIqPacketReceived(Account account, IqPacket result) {
2722 synchronized (mInProgressAvatarFetches) {
2723 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2724 }
2725 final String ERROR = account.getJid().toBareJid()
2726 + ": fetching avatar for " + avatar.owner + " failed ";
2727 if (result.getType() == IqPacket.TYPE.RESULT) {
2728 avatar.image = mIqParser.avatarData(result);
2729 if (avatar.image != null) {
2730 if (getFileBackend().save(avatar)) {
2731 if (account.getJid().toBareJid().equals(avatar.owner)) {
2732 if (account.setAvatar(avatar.getFilename())) {
2733 databaseBackend.updateAccount(account);
2734 }
2735 getAvatarService().clear(account);
2736 updateConversationUi();
2737 updateAccountUi();
2738 } else {
2739 Contact contact = account.getRoster()
2740 .getContact(avatar.owner);
2741 contact.setAvatar(avatar);
2742 getAvatarService().clear(contact);
2743 updateConversationUi();
2744 updateRosterUi();
2745 }
2746 if (callback != null) {
2747 callback.success(avatar);
2748 }
2749 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2750 + ": successfully fetched pep avatar for " + avatar.owner);
2751 return;
2752 }
2753 } else {
2754
2755 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2756 }
2757 } else {
2758 Element error = result.findChild("error");
2759 if (error == null) {
2760 Log.d(Config.LOGTAG, ERROR + "(server error)");
2761 } else {
2762 Log.d(Config.LOGTAG, ERROR + error.toString());
2763 }
2764 }
2765 if (callback != null) {
2766 callback.error(0, null);
2767 }
2768
2769 }
2770 });
2771 }
2772
2773 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2774 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2775 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2776 @Override
2777 public void onIqPacketReceived(Account account, IqPacket packet) {
2778 synchronized (mInProgressAvatarFetches) {
2779 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2780 }
2781 if (packet.getType() == IqPacket.TYPE.RESULT) {
2782 Element vCard = packet.findChild("vCard", "vcard-temp");
2783 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2784 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2785 if (image != null) {
2786 avatar.image = image;
2787 if (getFileBackend().save(avatar)) {
2788 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2789 + ": successfully fetched vCard avatar for " + avatar.owner);
2790 if (avatar.owner.isBareJid()) {
2791 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2792 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2793 account.setAvatar(avatar.getFilename());
2794 databaseBackend.updateAccount(account);
2795 getAvatarService().clear(account);
2796 updateAccountUi();
2797 } else {
2798 Contact contact = account.getRoster().getContact(avatar.owner);
2799 contact.setAvatar(avatar);
2800 getAvatarService().clear(contact);
2801 updateRosterUi();
2802 }
2803 updateConversationUi();
2804 } else {
2805 Conversation conversation = find(account, avatar.owner.toBareJid());
2806 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2807 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2808 if (user != null) {
2809 if (user.setAvatar(avatar)) {
2810 getAvatarService().clear(user);
2811 updateConversationUi();
2812 updateMucRosterUi();
2813 }
2814 }
2815 }
2816 }
2817 }
2818 }
2819 }
2820 }
2821 });
2822 }
2823
2824 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2825 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2826 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2827
2828 @Override
2829 public void onIqPacketReceived(Account account, IqPacket packet) {
2830 if (packet.getType() == IqPacket.TYPE.RESULT) {
2831 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2832 if (pubsub != null) {
2833 Element items = pubsub.findChild("items");
2834 if (items != null) {
2835 Avatar avatar = Avatar.parseMetadata(items);
2836 if (avatar != null) {
2837 avatar.owner = account.getJid().toBareJid();
2838 if (fileBackend.isAvatarCached(avatar)) {
2839 if (account.setAvatar(avatar.getFilename())) {
2840 databaseBackend.updateAccount(account);
2841 }
2842 getAvatarService().clear(account);
2843 callback.success(avatar);
2844 } else {
2845 fetchAvatarPep(account, avatar, callback);
2846 }
2847 return;
2848 }
2849 }
2850 }
2851 }
2852 callback.error(0, null);
2853 }
2854 });
2855 }
2856
2857 public void deleteContactOnServer(Contact contact) {
2858 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2859 contact.resetOption(Contact.Options.DIRTY_PUSH);
2860 contact.setOption(Contact.Options.DIRTY_DELETE);
2861 Account account = contact.getAccount();
2862 if (account.getStatus() == Account.State.ONLINE) {
2863 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2864 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2865 item.setAttribute("jid", contact.getJid().toString());
2866 item.setAttribute("subscription", "remove");
2867 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2868 }
2869 }
2870
2871 public void updateConversation(final Conversation conversation) {
2872 mDatabaseExecutor.execute(new Runnable() {
2873 @Override
2874 public void run() {
2875 databaseBackend.updateConversation(conversation);
2876 }
2877 });
2878 }
2879
2880 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2881 synchronized (account) {
2882 XmppConnection connection = account.getXmppConnection();
2883 if (connection == null) {
2884 connection = createConnection(account);
2885 account.setXmppConnection(connection);
2886 } else {
2887 connection.interrupt();
2888 }
2889 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2890 if (!force) {
2891 disconnect(account, false);
2892 }
2893 Thread thread = new Thread(connection);
2894 connection.setInteractive(interactive);
2895 connection.prepareNewConnection();
2896 thread.start();
2897 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2898 } else {
2899 disconnect(account, force);
2900 account.getRoster().clearPresences();
2901 connection.resetEverything();
2902 account.getAxolotlService().resetBrokenness();
2903 }
2904 }
2905 }
2906
2907 public void reconnectAccountInBackground(final Account account) {
2908 new Thread(new Runnable() {
2909 @Override
2910 public void run() {
2911 reconnectAccount(account, false, true);
2912 }
2913 }).start();
2914 }
2915
2916 public void invite(Conversation conversation, Jid contact) {
2917 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2918 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2919 sendMessagePacket(conversation.getAccount(), packet);
2920 }
2921
2922 public void directInvite(Conversation conversation, Jid jid) {
2923 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2924 sendMessagePacket(conversation.getAccount(), packet);
2925 }
2926
2927 public void resetSendingToWaiting(Account account) {
2928 for (Conversation conversation : getConversations()) {
2929 if (conversation.getAccount() == account) {
2930 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2931
2932 @Override
2933 public void onMessageFound(Message message) {
2934 markMessage(message, Message.STATUS_WAITING);
2935 }
2936 });
2937 }
2938 }
2939 }
2940
2941 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2942 return markMessage(account, recipient, uuid, status, null);
2943 }
2944
2945 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
2946 if (uuid == null) {
2947 return null;
2948 }
2949 for (Conversation conversation : getConversations()) {
2950 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2951 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2952 if (message != null) {
2953 markMessage(message, status, errorMessage);
2954 }
2955 return message;
2956 }
2957 }
2958 return null;
2959 }
2960
2961 public boolean markMessage(Conversation conversation, String uuid, int status) {
2962 if (uuid == null) {
2963 return false;
2964 } else {
2965 Message message = conversation.findSentMessageWithUuid(uuid);
2966 if (message != null) {
2967 markMessage(message, status);
2968 return true;
2969 } else {
2970 return false;
2971 }
2972 }
2973 }
2974
2975 public void markMessage(Message message, int status) {
2976 markMessage(message, status, null);
2977 }
2978
2979
2980 public void markMessage(Message message, int status, String errorMessage) {
2981 if (status == Message.STATUS_SEND_FAILED
2982 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2983 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2984 return;
2985 }
2986 message.setErrorMessage(errorMessage);
2987 message.setStatus(status);
2988 databaseBackend.updateMessage(message);
2989 updateConversationUi();
2990 }
2991
2992 public SharedPreferences getPreferences() {
2993 return PreferenceManager
2994 .getDefaultSharedPreferences(getApplicationContext());
2995 }
2996
2997 public boolean confirmMessages() {
2998 return getPreferences().getBoolean("confirm_messages", true);
2999 }
3000
3001 public boolean allowMessageCorrection() {
3002 return getPreferences().getBoolean("allow_message_correction", true);
3003 }
3004
3005 public boolean sendChatStates() {
3006 return getPreferences().getBoolean("chat_states", false);
3007 }
3008
3009 public boolean saveEncryptedMessages() {
3010 return !getPreferences().getBoolean("dont_save_encrypted", false);
3011 }
3012
3013 private boolean respectAutojoin() {
3014 return getPreferences().getBoolean("autojoin", true);
3015 }
3016
3017 public boolean indicateReceived() {
3018 return getPreferences().getBoolean("indicate_received", false);
3019 }
3020
3021 public boolean useTorToConnect() {
3022 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
3023 }
3024
3025 public boolean showExtendedConnectionOptions() {
3026 return getPreferences().getBoolean("show_connection_options", false);
3027 }
3028
3029 public boolean broadcastLastActivity() {
3030 return getPreferences().getBoolean("last_activity", false);
3031 }
3032
3033 public int unreadCount() {
3034 int count = 0;
3035 for (Conversation conversation : getConversations()) {
3036 count += conversation.unreadCount();
3037 }
3038 return count;
3039 }
3040
3041
3042 public void showErrorToastInUi(int resId) {
3043 if (mOnShowErrorToast != null) {
3044 mOnShowErrorToast.onShowErrorToast(resId);
3045 }
3046 }
3047
3048 public void updateConversationUi() {
3049 if (mOnConversationUpdate != null) {
3050 mOnConversationUpdate.onConversationUpdate();
3051 }
3052 }
3053
3054 public void updateAccountUi() {
3055 if (mOnAccountUpdate != null) {
3056 mOnAccountUpdate.onAccountUpdate();
3057 }
3058 }
3059
3060 public void updateRosterUi() {
3061 if (mOnRosterUpdate != null) {
3062 mOnRosterUpdate.onRosterUpdate();
3063 }
3064 }
3065
3066 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3067 if (mOnCaptchaRequested != null) {
3068 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3069 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3070 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3071
3072 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3073 return true;
3074 }
3075 return false;
3076 }
3077
3078 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3079 if (mOnUpdateBlocklist != null) {
3080 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3081 }
3082 }
3083
3084 public void updateMucRosterUi() {
3085 if (mOnMucRosterUpdate != null) {
3086 mOnMucRosterUpdate.onMucRosterUpdate();
3087 }
3088 }
3089
3090 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3091 if (mOnKeyStatusUpdated != null) {
3092 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3093 }
3094 }
3095
3096 public Account findAccountByJid(final Jid accountJid) {
3097 for (Account account : this.accounts) {
3098 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3099 return account;
3100 }
3101 }
3102 return null;
3103 }
3104
3105 public Conversation findConversationByUuid(String uuid) {
3106 for (Conversation conversation : getConversations()) {
3107 if (conversation.getUuid().equals(uuid)) {
3108 return conversation;
3109 }
3110 }
3111 return null;
3112 }
3113
3114 public boolean markRead(final Conversation conversation) {
3115 return markRead(conversation,true);
3116 }
3117
3118 public boolean markRead(final Conversation conversation, boolean clear) {
3119 if (clear) {
3120 mNotificationService.clear(conversation);
3121 }
3122 final List<Message> readMessages = conversation.markRead();
3123 if (readMessages.size() > 0) {
3124 Runnable runnable = new Runnable() {
3125 @Override
3126 public void run() {
3127 for (Message message : readMessages) {
3128 databaseBackend.updateMessage(message);
3129 }
3130 }
3131 };
3132 mDatabaseExecutor.execute(runnable);
3133 updateUnreadCountBadge();
3134 return true;
3135 } else {
3136 return false;
3137 }
3138 }
3139
3140 public synchronized void updateUnreadCountBadge() {
3141 int count = unreadCount();
3142 if (unreadCount != count) {
3143 Log.d(Config.LOGTAG, "update unread count to " + count);
3144 if (count > 0) {
3145 ShortcutBadger.applyCount(getApplicationContext(), count);
3146 } else {
3147 ShortcutBadger.removeCount(getApplicationContext());
3148 }
3149 unreadCount = count;
3150 }
3151 }
3152
3153 public void sendReadMarker(final Conversation conversation) {
3154 final Message markable = conversation.getLatestMarkableMessage();
3155 if (this.markRead(conversation)) {
3156 updateConversationUi();
3157 }
3158 if (confirmMessages()
3159 && markable != null
3160 && markable.trusted()
3161 && markable.getRemoteMsgId() != null) {
3162 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3163 Account account = conversation.getAccount();
3164 final Jid to = markable.getCounterpart();
3165 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3166 this.sendMessagePacket(conversation.getAccount(), packet);
3167 }
3168 }
3169
3170 public SecureRandom getRNG() {
3171 return this.mRandom;
3172 }
3173
3174 public MemorizingTrustManager getMemorizingTrustManager() {
3175 return this.mMemorizingTrustManager;
3176 }
3177
3178 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3179 this.mMemorizingTrustManager = trustManager;
3180 }
3181
3182 public void updateMemorizingTrustmanager() {
3183 final MemorizingTrustManager tm;
3184 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3185 if (dontTrustSystemCAs) {
3186 tm = new MemorizingTrustManager(getApplicationContext(), null);
3187 } else {
3188 tm = new MemorizingTrustManager(getApplicationContext());
3189 }
3190 setMemorizingTrustManager(tm);
3191 }
3192
3193 public PowerManager getPowerManager() {
3194 return this.pm;
3195 }
3196
3197 public LruCache<String, Bitmap> getBitmapCache() {
3198 return this.mBitmapCache;
3199 }
3200
3201 public void syncRosterToDisk(final Account account) {
3202 Runnable runnable = new Runnable() {
3203
3204 @Override
3205 public void run() {
3206 databaseBackend.writeRoster(account.getRoster());
3207 }
3208 };
3209 mDatabaseExecutor.execute(runnable);
3210
3211 }
3212
3213 public List<String> getKnownHosts() {
3214 final List<String> hosts = new ArrayList<>();
3215 for (final Account account : getAccounts()) {
3216 if (!hosts.contains(account.getServer().toString())) {
3217 hosts.add(account.getServer().toString());
3218 }
3219 for (final Contact contact : account.getRoster().getContacts()) {
3220 if (contact.showInRoster()) {
3221 final String server = contact.getServer().toString();
3222 if (server != null && !hosts.contains(server)) {
3223 hosts.add(server);
3224 }
3225 }
3226 }
3227 }
3228 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3229 hosts.add(Config.DOMAIN_LOCK);
3230 }
3231 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3232 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3233 }
3234 return hosts;
3235 }
3236
3237 public List<String> getKnownConferenceHosts() {
3238 final ArrayList<String> mucServers = new ArrayList<>();
3239 for (final Account account : accounts) {
3240 if (account.getXmppConnection() != null) {
3241 final String server = account.getXmppConnection().getMucServer();
3242 if (server != null && !mucServers.contains(server)) {
3243 mucServers.add(server);
3244 }
3245 }
3246 }
3247 return mucServers;
3248 }
3249
3250 public void sendMessagePacket(Account account, MessagePacket packet) {
3251 XmppConnection connection = account.getXmppConnection();
3252 if (connection != null) {
3253 connection.sendMessagePacket(packet);
3254 }
3255 }
3256
3257 public void sendPresencePacket(Account account, PresencePacket packet) {
3258 XmppConnection connection = account.getXmppConnection();
3259 if (connection != null) {
3260 connection.sendPresencePacket(packet);
3261 }
3262 }
3263
3264 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3265 final XmppConnection connection = account.getXmppConnection();
3266 if (connection != null) {
3267 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3268 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3269 }
3270 }
3271
3272 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3273 final XmppConnection connection = account.getXmppConnection();
3274 if (connection != null) {
3275 connection.sendIqPacket(packet, callback);
3276 }
3277 }
3278
3279 public void sendPresence(final Account account) {
3280 sendPresence(account, checkListeners() && broadcastLastActivity());
3281 }
3282
3283 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3284 PresencePacket packet;
3285 if (manuallyChangePresence()) {
3286 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3287 String message = account.getPresenceStatusMessage();
3288 if (message != null && !message.isEmpty()) {
3289 packet.addChild(new Element("status").setContent(message));
3290 }
3291 } else {
3292 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3293 }
3294 if (mLastActivity > 0 && includeIdleTimestamp) {
3295 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3296 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3297 }
3298 sendPresencePacket(account, packet);
3299 }
3300
3301 private void deactivateGracePeriod() {
3302 for(Account account : getAccounts()) {
3303 account.deactivateGracePeriod();
3304 }
3305 }
3306
3307 public void refreshAllPresences() {
3308 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3309 for (Account account : getAccounts()) {
3310 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3311 sendPresence(account, includeIdleTimestamp);
3312 }
3313 }
3314 }
3315
3316 private void refreshAllGcmTokens() {
3317 for(Account account : getAccounts()) {
3318 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3319 mPushManagementService.registerPushTokenOnServer(account);
3320 }
3321 }
3322 }
3323
3324 private void sendOfflinePresence(final Account account) {
3325 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3326 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3327 }
3328
3329 public MessageGenerator getMessageGenerator() {
3330 return this.mMessageGenerator;
3331 }
3332
3333 public PresenceGenerator getPresenceGenerator() {
3334 return this.mPresenceGenerator;
3335 }
3336
3337 public IqGenerator getIqGenerator() {
3338 return this.mIqGenerator;
3339 }
3340
3341 public IqParser getIqParser() {
3342 return this.mIqParser;
3343 }
3344
3345 public JingleConnectionManager getJingleConnectionManager() {
3346 return this.mJingleConnectionManager;
3347 }
3348
3349 public MessageArchiveService getMessageArchiveService() {
3350 return this.mMessageArchiveService;
3351 }
3352
3353 public List<Contact> findContacts(Jid jid) {
3354 ArrayList<Contact> contacts = new ArrayList<>();
3355 for (Account account : getAccounts()) {
3356 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3357 Contact contact = account.getRoster().getContactFromRoster(jid);
3358 if (contact != null) {
3359 contacts.add(contact);
3360 }
3361 }
3362 }
3363 return contacts;
3364 }
3365
3366 public Conversation findFirstMuc(Jid jid) {
3367 for(Conversation conversation : getConversations()) {
3368 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3369 && conversation.getMode() == Conversation.MODE_MULTI) {
3370 return conversation;
3371 }
3372 }
3373 return null;
3374 }
3375
3376 public NotificationService getNotificationService() {
3377 return this.mNotificationService;
3378 }
3379
3380 public HttpConnectionManager getHttpConnectionManager() {
3381 return this.mHttpConnectionManager;
3382 }
3383
3384 public void resendFailedMessages(final Message message) {
3385 final Collection<Message> messages = new ArrayList<>();
3386 Message current = message;
3387 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3388 messages.add(current);
3389 if (current.mergeable(current.next())) {
3390 current = current.next();
3391 } else {
3392 break;
3393 }
3394 }
3395 for (final Message msg : messages) {
3396 msg.setTime(System.currentTimeMillis());
3397 markMessage(msg, Message.STATUS_WAITING);
3398 this.resendMessage(msg, false);
3399 }
3400 }
3401
3402 public void clearConversationHistory(final Conversation conversation) {
3403 conversation.clearMessages();
3404 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3405 conversation.setLastClearHistory(System.currentTimeMillis());
3406 Runnable runnable = new Runnable() {
3407 @Override
3408 public void run() {
3409 databaseBackend.deleteMessagesInConversation(conversation);
3410 databaseBackend.updateConversation(conversation);
3411 }
3412 };
3413 mDatabaseExecutor.execute(runnable);
3414 }
3415
3416 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3417 if (blockable != null && blockable.getBlockedJid() != null) {
3418 final Jid jid = blockable.getBlockedJid();
3419 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3420
3421 @Override
3422 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3423 if (packet.getType() == IqPacket.TYPE.RESULT) {
3424 account.getBlocklist().add(jid);
3425 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3426 }
3427 }
3428 });
3429 }
3430 }
3431
3432 public void sendUnblockRequest(final Blockable blockable) {
3433 if (blockable != null && blockable.getJid() != null) {
3434 final Jid jid = blockable.getBlockedJid();
3435 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3436 @Override
3437 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3438 if (packet.getType() == IqPacket.TYPE.RESULT) {
3439 account.getBlocklist().remove(jid);
3440 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3441 }
3442 }
3443 });
3444 }
3445 }
3446
3447 public void publishDisplayName(Account account) {
3448 String displayName = account.getDisplayName();
3449 if (displayName != null && !displayName.isEmpty()) {
3450 IqPacket publish = mIqGenerator.publishNick(displayName);
3451 sendIqPacket(account, publish, new OnIqPacketReceived() {
3452 @Override
3453 public void onIqPacketReceived(Account account, IqPacket packet) {
3454 if (packet.getType() == IqPacket.TYPE.ERROR) {
3455 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3456 }
3457 }
3458 });
3459 }
3460 }
3461
3462 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3463 ServiceDiscoveryResult result = discoCache.get(key);
3464 if (result != null) {
3465 return result;
3466 } else {
3467 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3468 if (result != null) {
3469 discoCache.put(key, result);
3470 }
3471 return result;
3472 }
3473 }
3474
3475 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3476 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3477 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3478 if (disco != null) {
3479 presence.setServiceDiscoveryResult(disco);
3480 } else {
3481 if (!account.inProgressDiscoFetches.contains(key)) {
3482 account.inProgressDiscoFetches.add(key);
3483 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3484 request.setTo(jid);
3485 request.query("http://jabber.org/protocol/disco#info");
3486 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3487 sendIqPacket(account, request, new OnIqPacketReceived() {
3488 @Override
3489 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3490 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3491 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3492 if (presence.getVer().equals(disco.getVer())) {
3493 databaseBackend.insertDiscoveryResult(disco);
3494 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3495 } else {
3496 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3497 }
3498 }
3499 account.inProgressDiscoFetches.remove(key);
3500 }
3501 });
3502 }
3503 }
3504 }
3505
3506 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3507 for(Contact contact : roster.getContacts()) {
3508 for(Presence presence : contact.getPresences().getPresences().values()) {
3509 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3510 presence.setServiceDiscoveryResult(disco);
3511 }
3512 }
3513 }
3514 }
3515
3516 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3517 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3518 request.addChild("prefs","urn:xmpp:mam:0");
3519 sendIqPacket(account, request, new OnIqPacketReceived() {
3520 @Override
3521 public void onIqPacketReceived(Account account, IqPacket packet) {
3522 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3523 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3524 callback.onPreferencesFetched(prefs);
3525 } else {
3526 callback.onPreferencesFetchFailed();
3527 }
3528 }
3529 });
3530 }
3531
3532 public PushManagementService getPushManagementService() {
3533 return mPushManagementService;
3534 }
3535
3536 public Account getPendingAccount() {
3537 Account pending = null;
3538 for(Account account : getAccounts()) {
3539 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3540 pending = account;
3541 } else {
3542 return null;
3543 }
3544 }
3545 return pending;
3546 }
3547
3548 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3549 if (!statusMessage.isEmpty()) {
3550 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3551 }
3552 changeStatusReal(account, status, statusMessage, send);
3553 }
3554
3555 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3556 account.setPresenceStatus(status);
3557 account.setPresenceStatusMessage(statusMessage);
3558 databaseBackend.updateAccount(account);
3559 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3560 sendPresence(account);
3561 }
3562 }
3563
3564 public void changeStatus(Presence.Status status, String statusMessage) {
3565 if (!statusMessage.isEmpty()) {
3566 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3567 }
3568 for(Account account : getAccounts()) {
3569 changeStatusReal(account, status, statusMessage, true);
3570 }
3571 }
3572
3573 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3574 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3575 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3576 if (!templates.contains(template)) {
3577 templates.add(0, template);
3578 }
3579 }
3580 return templates;
3581 }
3582
3583 public void saveConversationAsBookmark(Conversation conversation, String name) {
3584 Account account = conversation.getAccount();
3585 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3586 if (!conversation.getJid().isBareJid()) {
3587 bookmark.setNick(conversation.getJid().getResourcepart());
3588 }
3589 if (name != null && !name.trim().isEmpty()) {
3590 bookmark.setBookmarkName(name.trim());
3591 }
3592 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3593 account.getBookmarks().add(bookmark);
3594 pushBookmarks(account);
3595 conversation.setBookmark(bookmark);
3596 }
3597
3598 public interface OnMamPreferencesFetched {
3599 void onPreferencesFetched(Element prefs);
3600 void onPreferencesFetchFailed();
3601 }
3602
3603 public void pushMamPreferences(Account account, Element prefs) {
3604 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3605 set.addChild(prefs);
3606 sendIqPacket(account, set, null);
3607 }
3608
3609 public interface OnAccountCreated {
3610 void onAccountCreated(Account account);
3611
3612 void informUser(int r);
3613 }
3614
3615 public interface OnMoreMessagesLoaded {
3616 void onMoreMessagesLoaded(int count, Conversation conversation);
3617
3618 void informUser(int r);
3619 }
3620
3621 public interface OnAccountPasswordChanged {
3622 void onPasswordChangeSucceeded();
3623
3624 void onPasswordChangeFailed();
3625 }
3626
3627 public interface OnAffiliationChanged {
3628 void onAffiliationChangedSuccessful(Jid jid);
3629
3630 void onAffiliationChangeFailed(Jid jid, int resId);
3631 }
3632
3633 public interface OnRoleChanged {
3634 void onRoleChangedSuccessful(String nick);
3635
3636 void onRoleChangeFailed(String nick, int resid);
3637 }
3638
3639 public interface OnConversationUpdate {
3640 void onConversationUpdate();
3641 }
3642
3643 public interface OnAccountUpdate {
3644 void onAccountUpdate();
3645 }
3646
3647 public interface OnCaptchaRequested {
3648 void onCaptchaRequested(Account account,
3649 String id,
3650 Data data,
3651 Bitmap captcha);
3652 }
3653
3654 public interface OnRosterUpdate {
3655 void onRosterUpdate();
3656 }
3657
3658 public interface OnMucRosterUpdate {
3659 void onMucRosterUpdate();
3660 }
3661
3662 public interface OnConferenceConfigurationFetched {
3663 void onConferenceConfigurationFetched(Conversation conversation);
3664
3665 void onFetchFailed(Conversation conversation, Element error);
3666 }
3667
3668 public interface OnConferenceJoined {
3669 void onConferenceJoined(Conversation conversation);
3670 }
3671
3672 public interface OnConferenceOptionsPushed {
3673 void onPushSucceeded();
3674
3675 void onPushFailed();
3676 }
3677
3678 public interface OnShowErrorToast {
3679 void onShowErrorToast(int resId);
3680 }
3681
3682 public class XmppConnectionBinder extends Binder {
3683 public XmppConnectionService getService() {
3684 return XmppConnectionService.this;
3685 }
3686 }
3687}