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.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
335 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
336 resetSendingToWaiting(account);
337 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
338 final boolean listeners = checkListeners();
339 final boolean pushMode = Config.PUSH_MODE
340 && mPushManagementService.available(account)
341 && listeners;
342 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
343 if (!disabled && !pushMode) {
344 synchronized (mLowPingTimeoutMode) {
345 if (mLowPingTimeoutMode.contains(account.getJid().toBareJid())) {
346 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": went into offline state during low ping mode. reconnecting now");
347 reconnectAccount(account, true, false);
348 } else {
349 int timeToReconnect = mRandom.nextInt(20) + 10;
350 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
351 }
352 }
353 }
354 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
355 databaseBackend.updateAccount(account);
356 reconnectAccount(account, true, false);
357 } else if ((account.getStatus() != Account.State.CONNECTING)
358 && (account.getStatus() != Account.State.NO_INTERNET)) {
359 resetSendingToWaiting(account);
360 if (connection != null) {
361 int next = connection.getTimeToNextAttempt();
362 Log.d(Config.LOGTAG, account.getJid().toBareJid()
363 + ": error connecting account. try again in "
364 + next + "s for the "
365 + (connection.getAttempt() + 1) + " time");
366 scheduleWakeUpCall(next, account.getUuid().hashCode());
367 }
368 }
369 getNotificationService().updateErrorNotification();
370 }
371 };
372 private OpenPgpServiceConnection pgpServiceConnection;
373 private PgpEngine mPgpEngine = null;
374 private WakeLock wakeLock;
375 private PowerManager pm;
376 private LruCache<String, Bitmap> mBitmapCache;
377 private EventReceiver mEventReceiver = new EventReceiver();
378
379 private boolean mRestoredFromDatabase = false;
380
381 private static String generateFetchKey(Account account, final Avatar avatar) {
382 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
383 }
384
385 public boolean areMessagesInitialized() {
386 return this.mRestoredFromDatabase;
387 }
388
389 public PgpEngine getPgpEngine() {
390 if (!Config.supportOpenPgp()) {
391 return null;
392 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
393 if (this.mPgpEngine == null) {
394 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
395 getApplicationContext(),
396 pgpServiceConnection.getService()), this);
397 }
398 return mPgpEngine;
399 } else {
400 return null;
401 }
402
403 }
404
405 public OpenPgpApi getOpenPgpApi() {
406 if (!Config.supportOpenPgp()) {
407 return null;
408 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
409 return new OpenPgpApi(this, pgpServiceConnection.getService());
410 } else {
411 return null;
412 }
413 }
414
415 public FileBackend getFileBackend() {
416 return this.fileBackend;
417 }
418
419 public AvatarService getAvatarService() {
420 return this.mAvatarService;
421 }
422
423 public void attachLocationToConversation(final Conversation conversation,
424 final Uri uri,
425 final UiCallback<Message> callback) {
426 int encryption = conversation.getNextEncryption();
427 if (encryption == Message.ENCRYPTION_PGP) {
428 encryption = Message.ENCRYPTION_DECRYPTED;
429 }
430 Message message = new Message(conversation, uri.toString(), encryption);
431 if (conversation.getNextCounterpart() != null) {
432 message.setCounterpart(conversation.getNextCounterpart());
433 }
434 if (encryption == Message.ENCRYPTION_DECRYPTED) {
435 getPgpEngine().encrypt(message, callback);
436 } else {
437 callback.success(message);
438 }
439 }
440
441 public void attachFileToConversation(final Conversation conversation,
442 final Uri uri,
443 final UiCallback<Message> callback) {
444 if (FileBackend.weOwnFile(this, uri)) {
445 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
446 callback.error(R.string.security_error_invalid_file_access, null);
447 return;
448 }
449 final Message message;
450 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
451 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
452 } else {
453 message = new Message(conversation, "", conversation.getNextEncryption());
454 }
455 message.setCounterpart(conversation.getNextCounterpart());
456 message.setType(Message.TYPE_FILE);
457 final String path = getFileBackend().getOriginalPath(uri);
458 mFileAddingExecutor.execute(new Runnable() {
459 @Override
460 public void run() {
461 if (path != null) {
462 message.setRelativeFilePath(path);
463 getFileBackend().updateFileParams(message);
464 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
465 getPgpEngine().encrypt(message, callback);
466 } else {
467 callback.success(message);
468 }
469 } else {
470 try {
471 getFileBackend().copyFileToPrivateStorage(message, uri);
472 getFileBackend().updateFileParams(message);
473 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
474 final PgpEngine pgpEngine = getPgpEngine();
475 if (pgpEngine != null) {
476 pgpEngine.encrypt(message, callback);
477 } else if (callback != null) {
478 callback.error(R.string.unable_to_connect_to_keychain, null);
479 }
480 } else {
481 callback.success(message);
482 }
483 } catch (FileBackend.FileCopyException e) {
484 callback.error(e.getResId(), message);
485 }
486 }
487 }
488 });
489 }
490
491 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
492 if (FileBackend.weOwnFile(this, uri)) {
493 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
494 callback.error(R.string.security_error_invalid_file_access, null);
495 return;
496 }
497 final String compressPictures = getCompressPicturesPreference();
498 if ("never".equals(compressPictures)
499 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
500 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
501 attachFileToConversation(conversation, uri, callback);
502 return;
503 }
504 final Message message;
505 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
506 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
507 } else {
508 message = new Message(conversation, "", conversation.getNextEncryption());
509 }
510 message.setCounterpart(conversation.getNextCounterpart());
511 message.setType(Message.TYPE_IMAGE);
512 mFileAddingExecutor.execute(new Runnable() {
513
514 @Override
515 public void run() {
516 try {
517 getFileBackend().copyImageToPrivateStorage(message, uri);
518 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
519 final PgpEngine pgpEngine = getPgpEngine();
520 if (pgpEngine != null) {
521 pgpEngine.encrypt(message, callback);
522 } else if (callback != null){
523 callback.error(R.string.unable_to_connect_to_keychain, null);
524 }
525 } else {
526 callback.success(message);
527 }
528 } catch (final FileBackend.FileCopyException e) {
529 callback.error(e.getResId(), message);
530 }
531 }
532 });
533 }
534
535 public Conversation find(Bookmark bookmark) {
536 return find(bookmark.getAccount(), bookmark.getJid());
537 }
538
539 public Conversation find(final Account account, final Jid jid) {
540 return find(getConversations(), account, jid);
541 }
542
543 @Override
544 public int onStartCommand(Intent intent, int flags, int startId) {
545 final String action = intent == null ? null : intent.getAction();
546 String pushedAccountHash = null;
547 boolean interactive = false;
548 if (action != null) {
549 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
550 switch (action) {
551 case ConnectivityManager.CONNECTIVITY_ACTION:
552 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
553 resetAllAttemptCounts(true);
554 }
555 break;
556 case ACTION_MERGE_PHONE_CONTACTS:
557 if (mRestoredFromDatabase) {
558 loadPhoneContacts();
559 }
560 return START_STICKY;
561 case Intent.ACTION_SHUTDOWN:
562 logoutAndSave(true);
563 return START_NOT_STICKY;
564 case ACTION_CLEAR_NOTIFICATION:
565 if (c != null) {
566 mNotificationService.clear(c);
567 } else {
568 mNotificationService.clear();
569 }
570 break;
571 case ACTION_DISABLE_FOREGROUND:
572 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
573 toggleForegroundService();
574 break;
575 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
576 dismissErrorNotifications();
577 break;
578 case ACTION_TRY_AGAIN:
579 resetAllAttemptCounts(false);
580 interactive = true;
581 break;
582 case ACTION_REPLY_TO_CONVERSATION:
583 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
584 if (remoteInput != null && c != null) {
585 final CharSequence body = remoteInput.getCharSequence("text_reply");
586 if (body != null && body.length() > 0) {
587 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
588 }
589 }
590 break;
591 case AudioManager.RINGER_MODE_CHANGED_ACTION:
592 if (xaOnSilentMode()) {
593 refreshAllPresences();
594 }
595 break;
596 case Intent.ACTION_SCREEN_ON:
597 deactivateGracePeriod();
598 case Intent.ACTION_SCREEN_OFF:
599 if (awayWhenScreenOff()) {
600 refreshAllPresences();
601 }
602 break;
603 case ACTION_GCM_TOKEN_REFRESH:
604 refreshAllGcmTokens();
605 break;
606 case ACTION_IDLE_PING:
607 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
608 && !Config.PUSH_MODE) {
609 scheduleNextIdlePing();
610 }
611 break;
612 case ACTION_GCM_MESSAGE_RECEIVED:
613 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
614 pushedAccountHash = intent.getStringExtra("account");
615 break;
616 }
617 }
618 this.wakeLock.acquire();
619
620 boolean pingNow = false;
621 HashSet<Account> pingCandidates = new HashSet<>();
622
623 for (Account account : accounts) {
624 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
625 if (!hasInternetConnection()) {
626 account.setStatus(Account.State.NO_INTERNET);
627 if (statusListener != null) {
628 statusListener.onStatusChanged(account);
629 }
630 } else {
631 if (account.getStatus() == Account.State.NO_INTERNET) {
632 account.setStatus(Account.State.OFFLINE);
633 if (statusListener != null) {
634 statusListener.onStatusChanged(account);
635 }
636 }
637 if (account.getStatus() == Account.State.ONLINE) {
638 synchronized (mLowPingTimeoutMode) {
639 long lastReceived = account.getXmppConnection().getLastPacketReceived();
640 long lastSent = account.getXmppConnection().getLastPingSent();
641 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
642 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
643 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
644 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
645 if (lastSent > lastReceived) {
646 if (pingTimeoutIn < 0) {
647 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
648 this.reconnectAccount(account, true, interactive);
649 } else {
650 int secs = (int) (pingTimeoutIn / 1000);
651 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
652 }
653 } else {
654 pingCandidates.add(account);
655 if (CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash)) {
656 pingNow = true;
657 if (mLowPingTimeoutMode.add(account.getJid().toBareJid())) {
658 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": entering low ping timeout mode");
659 }
660 } else if (msToNextPing <= 0) {
661 pingNow = true;
662 } else {
663 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
664 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
665 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
666 }
667 }
668 }
669 }
670 } else if (account.getStatus() == Account.State.OFFLINE) {
671 reconnectAccount(account, true, interactive);
672 } else if (account.getStatus() == Account.State.CONNECTING) {
673 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
674 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
675 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
676 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
677 if (timeout < 0) {
678 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
679 account.getXmppConnection().resetAttemptCount();
680 reconnectAccount(account, true, interactive);
681 } else if (discoTimeout < 0) {
682 account.getXmppConnection().sendDiscoTimeout();
683 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
684 } else {
685 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
686 }
687 } else {
688 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
689 reconnectAccount(account, true, interactive);
690 }
691 }
692 }
693 if (mOnAccountUpdate != null) {
694 mOnAccountUpdate.onAccountUpdate();
695 }
696 }
697 }
698 if (pingNow) {
699 final boolean listeners = checkListeners();
700 for (Account account : pingCandidates) {
701 if (listeners
702 && Config.PUSH_MODE
703 && mPushManagementService.available(account)) {
704 account.getXmppConnection().waitForPush();
705 cancelWakeUpCall(account.getUuid().hashCode());
706 } else {
707 synchronized (mLowPingTimeoutMode) {
708 final boolean lowTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid());
709 account.getXmppConnection().sendPing();
710 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners=" + Boolean.toString(listeners) + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
711 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
712 }
713 }
714 }
715 }
716 if (wakeLock.isHeld()) {
717 try {
718 wakeLock.release();
719 } catch (final RuntimeException ignored) {
720 }
721 }
722 return START_STICKY;
723 }
724
725 public boolean isDataSaverDisabled() {
726 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
727 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
728 return !connectivityManager.isActiveNetworkMetered()
729 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
730 } else {
731 return true;
732 }
733 }
734
735 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
736 Message message = new Message(conversation,body,conversation.getNextEncryption());
737 message.markUnread();
738 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
739 getPgpEngine().encrypt(message, new UiCallback<Message>() {
740 @Override
741 public void success(Message message) {
742 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
743 sendMessage(message);
744 if (dismissAfterReply) {
745 markRead(message.getConversation(),true);
746 } else {
747 mNotificationService.pushFromDirectReply(message);
748 }
749 }
750
751 @Override
752 public void error(int errorCode, Message object) {
753
754 }
755
756 @Override
757 public void userInputRequried(PendingIntent pi, Message object) {
758
759 }
760 });
761 } else {
762 sendMessage(message);
763 if (dismissAfterReply) {
764 markRead(conversation,true);
765 } else {
766 mNotificationService.pushFromDirectReply(message);
767 }
768 }
769 }
770
771 private boolean xaOnSilentMode() {
772 return getPreferences().getBoolean("xa_on_silent_mode", false);
773 }
774
775 private boolean manuallyChangePresence() {
776 return getPreferences().getBoolean("manually_change_presence", false);
777 }
778
779 private boolean treatVibrateAsSilent() {
780 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
781 }
782
783 private boolean awayWhenScreenOff() {
784 return getPreferences().getBoolean("away_when_screen_off", false);
785 }
786
787 private String getCompressPicturesPreference() {
788 return getPreferences().getString("picture_compression", "auto");
789 }
790
791 private Presence.Status getTargetPresence() {
792 if (xaOnSilentMode() && isPhoneSilenced()) {
793 return Presence.Status.XA;
794 } else if (awayWhenScreenOff() && !isInteractive()) {
795 return Presence.Status.AWAY;
796 } else {
797 return Presence.Status.ONLINE;
798 }
799 }
800
801 @SuppressLint("NewApi")
802 @SuppressWarnings("deprecation")
803 public boolean isInteractive() {
804 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
805
806 final boolean isScreenOn;
807 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
808 isScreenOn = pm.isScreenOn();
809 } else {
810 isScreenOn = pm.isInteractive();
811 }
812 return isScreenOn;
813 }
814
815 private boolean isPhoneSilenced() {
816 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
817 try {
818 if (treatVibrateAsSilent()) {
819 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
820 } else {
821 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
822 }
823 } catch (Throwable throwable) {
824 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
825 return false;
826 }
827 }
828
829 private void resetAllAttemptCounts(boolean reallyAll) {
830 Log.d(Config.LOGTAG, "resetting all attempt counts");
831 for (Account account : accounts) {
832 if (account.hasErrorStatus() || reallyAll) {
833 final XmppConnection connection = account.getXmppConnection();
834 if (connection != null) {
835 connection.resetAttemptCount();
836 }
837 }
838 if (account.setShowErrorNotification(true)) {
839 databaseBackend.updateAccount(account);
840 }
841 }
842 mNotificationService.updateErrorNotification();
843 }
844
845 private void dismissErrorNotifications() {
846 for (final Account account : this.accounts) {
847 if (account.hasErrorStatus()) {
848 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
849 if (account.setShowErrorNotification(false)) {
850 databaseBackend.updateAccount(account);
851 }
852 }
853 }
854 }
855
856 public boolean hasInternetConnection() {
857 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
858 .getSystemService(Context.CONNECTIVITY_SERVICE);
859 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
860 return activeNetwork != null && activeNetwork.isConnected();
861 }
862
863 @SuppressLint("TrulyRandom")
864 @Override
865 public void onCreate() {
866 ExceptionHelper.init(getApplicationContext());
867 PRNGFixes.apply();
868 this.mRandom = new SecureRandom();
869 updateMemorizingTrustmanager();
870 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
871 final int cacheSize = maxMemory / 8;
872 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
873 @Override
874 protected int sizeOf(final String key, final Bitmap bitmap) {
875 return bitmap.getByteCount() / 1024;
876 }
877 };
878
879 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
880 this.accounts = databaseBackend.getAccounts();
881
882 restoreFromDatabase();
883
884 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
885 new Thread(new Runnable() {
886 @Override
887 public void run() {
888 fileObserver.startWatching();
889 }
890 }).start();
891 if (Config.supportOpenPgp()) {
892 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
893 @Override
894 public void onBound(IOpenPgpService2 service) {
895 for (Account account : accounts) {
896 final PgpDecryptionService pgp = account.getPgpDecryptionService();
897 if(pgp != null) {
898 pgp.continueDecryption(true);
899 }
900 }
901 }
902
903 @Override
904 public void onError(Exception e) {
905 }
906 });
907 this.pgpServiceConnection.bindToService();
908 }
909
910 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
911 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
912 toggleForegroundService();
913 updateUnreadCountBadge();
914 toggleScreenEventReceiver();
915 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !Config.PUSH_MODE) {
916 scheduleNextIdlePing();
917 }
918 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
919 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
920 }
921 }
922
923 @Override
924 public void onTrimMemory(int level) {
925 super.onTrimMemory(level);
926 if (level >= TRIM_MEMORY_COMPLETE) {
927 Log.d(Config.LOGTAG, "clear cache due to low memory");
928 getBitmapCache().evictAll();
929 }
930 }
931
932 @Override
933 public void onDestroy() {
934 try {
935 unregisterReceiver(this.mEventReceiver);
936 } catch (IllegalArgumentException e) {
937 //ignored
938 }
939 fileObserver.stopWatching();
940 super.onDestroy();
941 }
942
943 public void toggleScreenEventReceiver() {
944 if (awayWhenScreenOff() && !manuallyChangePresence()) {
945 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
946 filter.addAction(Intent.ACTION_SCREEN_OFF);
947 registerReceiver(this.mEventReceiver, filter);
948 } else {
949 try {
950 unregisterReceiver(this.mEventReceiver);
951 } catch (IllegalArgumentException e) {
952 //ignored
953 }
954 }
955 }
956
957 public void toggleForegroundService() {
958 if (getPreferences().getBoolean("keep_foreground_service", false)) {
959 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
960 } else {
961 stopForeground(true);
962 }
963 }
964
965 @Override
966 public void onTaskRemoved(final Intent rootIntent) {
967 super.onTaskRemoved(rootIntent);
968 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
969 this.logoutAndSave(false);
970 } else {
971 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
972 }
973 }
974
975 private void logoutAndSave(boolean stop) {
976 int activeAccounts = 0;
977 for (final Account account : accounts) {
978 if (account.getStatus() != Account.State.DISABLED) {
979 activeAccounts++;
980 }
981 databaseBackend.writeRoster(account.getRoster());
982 if (account.getXmppConnection() != null) {
983 new Thread(new Runnable() {
984 @Override
985 public void run() {
986 disconnect(account, false);
987 }
988 }).start();
989 }
990 }
991 if (stop || activeAccounts == 0) {
992 Log.d(Config.LOGTAG, "good bye");
993 stopSelf();
994 }
995 }
996
997 private void cancelWakeUpCall(int requestCode) {
998 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
999 final Intent intent = new Intent(this, EventReceiver.class);
1000 intent.setAction("ping");
1001 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
1002 }
1003
1004 public void scheduleWakeUpCall(int seconds, int requestCode) {
1005 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1006 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1007 Intent intent = new Intent(this, EventReceiver.class);
1008 intent.setAction("ping");
1009 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1010 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
1011 }
1012
1013 @TargetApi(Build.VERSION_CODES.M)
1014 private void scheduleNextIdlePing() {
1015 Log.d(Config.LOGTAG,"schedule next idle ping");
1016 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1017 Intent intent = new Intent(this, EventReceiver.class);
1018 intent.setAction(ACTION_IDLE_PING);
1019 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
1020 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
1021 PendingIntent.getBroadcast(this,0,intent,0)
1022 );
1023 }
1024
1025 public XmppConnection createConnection(final Account account) {
1026 final SharedPreferences sharedPref = getPreferences();
1027 String resource;
1028 try {
1029 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1030 if (resource.trim().isEmpty()) {
1031 throw new Exception();
1032 }
1033 } catch (Exception e) {
1034 resource = "conversations";
1035 }
1036 account.setResource(resource);
1037 final XmppConnection connection = new XmppConnection(account, this);
1038 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1039 connection.setOnStatusChangedListener(this.statusListener);
1040 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1041 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1042 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1043 connection.setOnBindListener(this.mOnBindListener);
1044 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1045 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1046 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1047 AxolotlService axolotlService = account.getAxolotlService();
1048 if (axolotlService != null) {
1049 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1050 }
1051 return connection;
1052 }
1053
1054 public void sendChatState(Conversation conversation) {
1055 if (sendChatStates()) {
1056 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1057 sendMessagePacket(conversation.getAccount(), packet);
1058 }
1059 }
1060
1061 private void sendFileMessage(final Message message, final boolean delay) {
1062 Log.d(Config.LOGTAG, "send file message");
1063 final Account account = message.getConversation().getAccount();
1064 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1065 mHttpConnectionManager.createNewUploadConnection(message, delay);
1066 } else {
1067 mJingleConnectionManager.createNewConnection(message);
1068 }
1069 }
1070
1071 public void sendMessage(final Message message) {
1072 sendMessage(message, false, false);
1073 }
1074
1075 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1076 final Account account = message.getConversation().getAccount();
1077 if (account.setShowErrorNotification(true)) {
1078 databaseBackend.updateAccount(account);
1079 mNotificationService.updateErrorNotification();
1080 }
1081 final Conversation conversation = message.getConversation();
1082 account.deactivateGracePeriod();
1083 MessagePacket packet = null;
1084 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1085 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1086 && !message.edited();
1087 boolean saveInDb = addToConversation;
1088 message.setStatus(Message.STATUS_WAITING);
1089
1090 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1091 message.getConversation().endOtrIfNeeded();
1092 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1093 new Conversation.OnMessageFound() {
1094 @Override
1095 public void onMessageFound(Message message) {
1096 markMessage(message, Message.STATUS_SEND_FAILED);
1097 }
1098 });
1099 }
1100
1101 if (account.isOnlineAndConnected()) {
1102 switch (message.getEncryption()) {
1103 case Message.ENCRYPTION_NONE:
1104 if (message.needsUploading()) {
1105 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1106 || message.fixCounterpart()) {
1107 this.sendFileMessage(message, delay);
1108 } else {
1109 break;
1110 }
1111 } else {
1112 packet = mMessageGenerator.generateChat(message);
1113 }
1114 break;
1115 case Message.ENCRYPTION_PGP:
1116 case Message.ENCRYPTION_DECRYPTED:
1117 if (message.needsUploading()) {
1118 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1119 || message.fixCounterpart()) {
1120 this.sendFileMessage(message, delay);
1121 } else {
1122 break;
1123 }
1124 } else {
1125 packet = mMessageGenerator.generatePgpChat(message);
1126 }
1127 break;
1128 case Message.ENCRYPTION_OTR:
1129 SessionImpl otrSession = conversation.getOtrSession();
1130 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1131 try {
1132 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1133 } catch (InvalidJidException e) {
1134 break;
1135 }
1136 if (message.needsUploading()) {
1137 mJingleConnectionManager.createNewConnection(message);
1138 } else {
1139 packet = mMessageGenerator.generateOtrChat(message);
1140 }
1141 } else if (otrSession == null) {
1142 if (message.fixCounterpart()) {
1143 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1144 } else {
1145 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1146 break;
1147 }
1148 } else {
1149 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1150 }
1151 break;
1152 case Message.ENCRYPTION_AXOLOTL:
1153 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1154 if (message.needsUploading()) {
1155 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1156 || message.fixCounterpart()) {
1157 this.sendFileMessage(message, delay);
1158 } else {
1159 break;
1160 }
1161 } else {
1162 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1163 if (axolotlMessage == null) {
1164 account.getAxolotlService().preparePayloadMessage(message, delay);
1165 } else {
1166 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1167 }
1168 }
1169 break;
1170
1171 }
1172 if (packet != null) {
1173 if (account.getXmppConnection().getFeatures().sm()
1174 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1175 message.setStatus(Message.STATUS_UNSEND);
1176 } else {
1177 message.setStatus(Message.STATUS_SEND);
1178 }
1179 }
1180 } else {
1181 switch (message.getEncryption()) {
1182 case Message.ENCRYPTION_DECRYPTED:
1183 if (!message.needsUploading()) {
1184 String pgpBody = message.getEncryptedBody();
1185 String decryptedBody = message.getBody();
1186 message.setBody(pgpBody);
1187 message.setEncryption(Message.ENCRYPTION_PGP);
1188 if (message.edited()) {
1189 message.setBody(decryptedBody);
1190 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1191 databaseBackend.updateMessage(message, message.getEditedId());
1192 updateConversationUi();
1193 return;
1194 } else {
1195 databaseBackend.createMessage(message);
1196 saveInDb = false;
1197 message.setBody(decryptedBody);
1198 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1199 }
1200 }
1201 break;
1202 case Message.ENCRYPTION_OTR:
1203 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1204 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1205 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1206 }
1207 break;
1208 case Message.ENCRYPTION_AXOLOTL:
1209 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1210 break;
1211 }
1212 }
1213
1214 if (resend) {
1215 if (packet != null && addToConversation) {
1216 if (account.getXmppConnection().getFeatures().sm()
1217 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1218 markMessage(message, Message.STATUS_UNSEND);
1219 } else {
1220 markMessage(message, Message.STATUS_SEND);
1221 }
1222 }
1223 } else {
1224 if (addToConversation) {
1225 conversation.add(message);
1226 }
1227 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1228 if (saveInDb) {
1229 databaseBackend.createMessage(message);
1230 } else if (message.edited()) {
1231 databaseBackend.updateMessage(message, message.getEditedId());
1232 }
1233 }
1234 updateConversationUi();
1235 }
1236 if (packet != null) {
1237 if (delay) {
1238 mMessageGenerator.addDelay(packet, message.getTimeSent());
1239 }
1240 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1241 if (this.sendChatStates()) {
1242 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1243 }
1244 }
1245 sendMessagePacket(account, packet);
1246 }
1247 }
1248
1249 private void sendUnsentMessages(final Conversation conversation) {
1250 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1251
1252 @Override
1253 public void onMessageFound(Message message) {
1254 resendMessage(message, true);
1255 }
1256 });
1257 }
1258
1259 public void resendMessage(final Message message, final boolean delay) {
1260 sendMessage(message, true, delay);
1261 }
1262
1263 public void fetchRosterFromServer(final Account account) {
1264 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1265 if (!"".equals(account.getRosterVersion())) {
1266 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1267 + ": fetching roster version " + account.getRosterVersion());
1268 } else {
1269 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1270 }
1271 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1272 sendIqPacket(account, iqPacket, mIqParser);
1273 }
1274
1275 public void fetchBookmarks(final Account account) {
1276 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1277 final Element query = iqPacket.query("jabber:iq:private");
1278 query.addChild("storage", "storage:bookmarks");
1279 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1280
1281 @Override
1282 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1283 if (packet.getType() == IqPacket.TYPE.RESULT) {
1284 final Element query = packet.query();
1285 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1286 final Element storage = query.findChild("storage", "storage:bookmarks");
1287 final boolean autojoin = respectAutojoin();
1288 if (storage != null) {
1289 for (final Element item : storage.getChildren()) {
1290 if (item.getName().equals("conference")) {
1291 final Bookmark bookmark = Bookmark.parse(item, account);
1292 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1293 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1294 bookmark.setBookmarkName(old.getBookmarkName());
1295 }
1296 Conversation conversation = find(bookmark);
1297 if (conversation != null) {
1298 conversation.setBookmark(bookmark);
1299 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1300 conversation = findOrCreateConversation(
1301 account, bookmark.getJid(), true);
1302 conversation.setBookmark(bookmark);
1303 joinMuc(conversation);
1304 }
1305 }
1306 }
1307 }
1308 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1309 } else {
1310 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1311 }
1312 }
1313 };
1314 sendIqPacket(account, iqPacket, callback);
1315 }
1316
1317 public void pushBookmarks(Account account) {
1318 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1319 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1320 Element query = iqPacket.query("jabber:iq:private");
1321 Element storage = query.addChild("storage", "storage:bookmarks");
1322 for (Bookmark bookmark : account.getBookmarks()) {
1323 storage.addChild(bookmark);
1324 }
1325 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1326 }
1327
1328 private void restoreFromDatabase() {
1329 synchronized (this.conversations) {
1330 final Map<String, Account> accountLookupTable = new Hashtable<>();
1331 for (Account account : this.accounts) {
1332 accountLookupTable.put(account.getUuid(), account);
1333 }
1334 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1335 for (Conversation conversation : this.conversations) {
1336 Account account = accountLookupTable.get(conversation.getAccountUuid());
1337 conversation.setAccount(account);
1338 }
1339 Runnable runnable = new Runnable() {
1340 @Override
1341 public void run() {
1342 Log.d(Config.LOGTAG, "restoring roster");
1343 for (Account account : accounts) {
1344 databaseBackend.readRoster(account.getRoster());
1345 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1346 }
1347 getBitmapCache().evictAll();
1348 loadPhoneContacts();
1349 Log.d(Config.LOGTAG, "restoring messages");
1350 for (Conversation conversation : conversations) {
1351 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1352 checkDeletedFiles(conversation);
1353 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1354
1355 @Override
1356 public void onMessageFound(Message message) {
1357 markMessage(message, Message.STATUS_WAITING);
1358 }
1359 });
1360 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1361 @Override
1362 public void onMessageFound(Message message) {
1363 mNotificationService.pushFromBacklog(message);
1364 }
1365 });
1366 }
1367 mNotificationService.finishBacklog(false);
1368 mRestoredFromDatabase = true;
1369 Log.d(Config.LOGTAG, "restored all messages");
1370 updateConversationUi();
1371 }
1372 };
1373 mDatabaseExecutor.execute(runnable);
1374 }
1375 }
1376
1377 public void loadPhoneContacts() {
1378 mContactMergerExecutor.execute(new Runnable() {
1379 @Override
1380 public void run() {
1381 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1382 @Override
1383 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1384 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1385 for (Account account : accounts) {
1386 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1387 for (Bundle phoneContact : phoneContacts) {
1388 Jid jid;
1389 try {
1390 jid = Jid.fromString(phoneContact.getString("jid"));
1391 } catch (final InvalidJidException e) {
1392 continue;
1393 }
1394 final Contact contact = account.getRoster().getContact(jid);
1395 String systemAccount = phoneContact.getInt("phoneid")
1396 + "#"
1397 + phoneContact.getString("lookup");
1398 contact.setSystemAccount(systemAccount);
1399 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1400 getAvatarService().clear(contact);
1401 }
1402 contact.setSystemName(phoneContact.getString("displayname"));
1403 withSystemAccounts.remove(contact);
1404 }
1405 for (Contact contact : withSystemAccounts) {
1406 contact.setSystemAccount(null);
1407 contact.setSystemName(null);
1408 if (contact.setPhotoUri(null)) {
1409 getAvatarService().clear(contact);
1410 }
1411 }
1412 }
1413 Log.d(Config.LOGTAG, "finished merging phone contacts");
1414 updateAccountUi();
1415 }
1416 });
1417 }
1418 });
1419 }
1420
1421 public List<Conversation> getConversations() {
1422 return this.conversations;
1423 }
1424
1425 private void checkDeletedFiles(Conversation conversation) {
1426 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1427
1428 @Override
1429 public void onMessageFound(Message message) {
1430 if (!getFileBackend().isFileAvailable(message)) {
1431 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1432 final int s = message.getStatus();
1433 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1434 markMessage(message, Message.STATUS_SEND_FAILED);
1435 }
1436 }
1437 }
1438 });
1439 }
1440
1441 private void markFileDeleted(final String path) {
1442 Log.d(Config.LOGTAG,"deleted file "+path);
1443 for (Conversation conversation : getConversations()) {
1444 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1445 @Override
1446 public void onMessageFound(Message message) {
1447 DownloadableFile file = fileBackend.getFile(message);
1448 if (file.getAbsolutePath().equals(path)) {
1449 if (!file.exists()) {
1450 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1451 final int s = message.getStatus();
1452 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1453 markMessage(message, Message.STATUS_SEND_FAILED);
1454 } else {
1455 updateConversationUi();
1456 }
1457 } else {
1458 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1459 }
1460 }
1461 }
1462 });
1463 }
1464 }
1465
1466 public void populateWithOrderedConversations(final List<Conversation> list) {
1467 populateWithOrderedConversations(list, true);
1468 }
1469
1470 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1471 list.clear();
1472 if (includeNoFileUpload) {
1473 list.addAll(getConversations());
1474 } else {
1475 for (Conversation conversation : getConversations()) {
1476 if (conversation.getMode() == Conversation.MODE_SINGLE
1477 || conversation.getAccount().httpUploadAvailable()) {
1478 list.add(conversation);
1479 }
1480 }
1481 }
1482 try {
1483 Collections.sort(list);
1484 } catch (IllegalArgumentException e) {
1485 //ignore
1486 }
1487 }
1488
1489 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1490 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1491 return;
1492 } else if (timestamp == 0) {
1493 return;
1494 }
1495 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1496 Runnable runnable = new Runnable() {
1497 @Override
1498 public void run() {
1499 final Account account = conversation.getAccount();
1500 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1501 if (messages.size() > 0) {
1502 conversation.addAll(0, messages);
1503 checkDeletedFiles(conversation);
1504 callback.onMoreMessagesLoaded(messages.size(), conversation);
1505 } else if (conversation.hasMessagesLeftOnServer()
1506 && account.isOnlineAndConnected()
1507 && conversation.getLastClearHistory() == 0) {
1508 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1509 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1510 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1511 if (query != null) {
1512 query.setCallback(callback);
1513 }
1514 callback.informUser(R.string.fetching_history_from_server);
1515 }
1516 }
1517 }
1518 };
1519 mDatabaseExecutor.execute(runnable);
1520 }
1521
1522 public List<Account> getAccounts() {
1523 return this.accounts;
1524 }
1525
1526 public List<Conversation> findAllConferencesWith(Contact contact) {
1527 ArrayList<Conversation> results = new ArrayList<>();
1528 for(Conversation conversation : conversations) {
1529 if (conversation.getMode() == Conversation.MODE_MULTI
1530 && conversation.getMucOptions().isContactInRoom(contact)) {
1531 results.add(conversation);
1532 }
1533 }
1534 return results;
1535 }
1536
1537 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1538 for (final Conversation conversation : haystack) {
1539 if (conversation.getContact() == contact) {
1540 return conversation;
1541 }
1542 }
1543 return null;
1544 }
1545
1546 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1547 if (jid == null) {
1548 return null;
1549 }
1550 for (final Conversation conversation : haystack) {
1551 if ((account == null || conversation.getAccount() == account)
1552 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1553 return conversation;
1554 }
1555 }
1556 return null;
1557 }
1558
1559 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1560 return this.findOrCreateConversation(account, jid, muc, null);
1561 }
1562
1563 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1564 synchronized (this.conversations) {
1565 Conversation conversation = find(account, jid);
1566 if (conversation != null) {
1567 return conversation;
1568 }
1569 conversation = databaseBackend.findConversation(account, jid);
1570 if (conversation != null) {
1571 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1572 conversation.setAccount(account);
1573 if (muc) {
1574 conversation.setMode(Conversation.MODE_MULTI);
1575 conversation.setContactJid(jid);
1576 } else {
1577 conversation.setMode(Conversation.MODE_SINGLE);
1578 conversation.setContactJid(jid.toBareJid());
1579 }
1580 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1581 this.databaseBackend.updateConversation(conversation);
1582 } else {
1583 String conversationName;
1584 Contact contact = account.getRoster().getContact(jid);
1585 if (contact != null) {
1586 conversationName = contact.getDisplayName();
1587 } else {
1588 conversationName = jid.getLocalpart();
1589 }
1590 if (muc) {
1591 conversation = new Conversation(conversationName, account, jid,
1592 Conversation.MODE_MULTI);
1593 } else {
1594 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1595 Conversation.MODE_SINGLE);
1596 }
1597 this.databaseBackend.createConversation(conversation);
1598 }
1599 if (account.getXmppConnection() != null
1600 && account.getXmppConnection().getFeatures().mam()
1601 && !muc) {
1602 if (query == null) {
1603 this.mMessageArchiveService.query(conversation);
1604 } else {
1605 if (query.getConversation() == null) {
1606 this.mMessageArchiveService.query(conversation, query.getStart());
1607 }
1608 }
1609 }
1610 checkDeletedFiles(conversation);
1611 this.conversations.add(conversation);
1612 updateConversationUi();
1613 return conversation;
1614 }
1615 }
1616
1617 public void archiveConversation(Conversation conversation) {
1618 getNotificationService().clear(conversation);
1619 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1620 synchronized (this.conversations) {
1621 if (conversation.getMode() == Conversation.MODE_MULTI) {
1622 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1623 Bookmark bookmark = conversation.getBookmark();
1624 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1625 bookmark.setAutojoin(false);
1626 pushBookmarks(bookmark.getAccount());
1627 }
1628 }
1629 leaveMuc(conversation);
1630 } else {
1631 conversation.endOtrIfNeeded();
1632 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1633 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1634 sendPresencePacket(
1635 conversation.getAccount(),
1636 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1637 );
1638 }
1639 }
1640 updateConversation(conversation);
1641 this.conversations.remove(conversation);
1642 updateConversationUi();
1643 }
1644 }
1645
1646 public void createAccount(final Account account) {
1647 account.initAccountServices(this);
1648 databaseBackend.createAccount(account);
1649 this.accounts.add(account);
1650 this.reconnectAccountInBackground(account);
1651 updateAccountUi();
1652 }
1653
1654 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1655 new Thread(new Runnable() {
1656 @Override
1657 public void run() {
1658 try {
1659 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1660 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1661 if (findAccountByJid(info.first) == null) {
1662 Account account = new Account(info.first, "");
1663 account.setPrivateKeyAlias(alias);
1664 account.setOption(Account.OPTION_DISABLED, true);
1665 account.setDisplayName(info.second);
1666 createAccount(account);
1667 callback.onAccountCreated(account);
1668 if (Config.X509_VERIFICATION) {
1669 try {
1670 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1671 } catch (CertificateException e) {
1672 callback.informUser(R.string.certificate_chain_is_not_trusted);
1673 }
1674 }
1675 } else {
1676 callback.informUser(R.string.account_already_exists);
1677 }
1678 } catch (Exception e) {
1679 e.printStackTrace();
1680 callback.informUser(R.string.unable_to_parse_certificate);
1681 }
1682 }
1683 }).start();
1684
1685 }
1686
1687 public void updateKeyInAccount(final Account account, final String alias) {
1688 Log.d(Config.LOGTAG, "update key in account " + alias);
1689 try {
1690 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1691 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1692 if (account.getJid().toBareJid().equals(info.first)) {
1693 account.setPrivateKeyAlias(alias);
1694 account.setDisplayName(info.second);
1695 databaseBackend.updateAccount(account);
1696 if (Config.X509_VERIFICATION) {
1697 try {
1698 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1699 } catch (CertificateException e) {
1700 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1701 }
1702 account.getAxolotlService().regenerateKeys(true);
1703 }
1704 } else {
1705 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1706 }
1707 } catch (Exception e) {
1708 e.printStackTrace();
1709 }
1710 }
1711
1712 public boolean updateAccount(final Account account) {
1713 if (databaseBackend.updateAccount(account)) {
1714 account.setShowErrorNotification(true);
1715 this.statusListener.onStatusChanged(account);
1716 databaseBackend.updateAccount(account);
1717 reconnectAccountInBackground(account);
1718 updateAccountUi();
1719 getNotificationService().updateErrorNotification();
1720 return true;
1721 } else {
1722 return false;
1723 }
1724 }
1725
1726 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1727 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1728 sendIqPacket(account, iq, new OnIqPacketReceived() {
1729 @Override
1730 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1731 if (packet.getType() == IqPacket.TYPE.RESULT) {
1732 account.setPassword(newPassword);
1733 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1734 databaseBackend.updateAccount(account);
1735 callback.onPasswordChangeSucceeded();
1736 } else {
1737 callback.onPasswordChangeFailed();
1738 }
1739 }
1740 });
1741 }
1742
1743 public void deleteAccount(final Account account) {
1744 synchronized (this.conversations) {
1745 for (final Conversation conversation : conversations) {
1746 if (conversation.getAccount() == account) {
1747 if (conversation.getMode() == Conversation.MODE_MULTI) {
1748 leaveMuc(conversation);
1749 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1750 conversation.endOtrIfNeeded();
1751 }
1752 conversations.remove(conversation);
1753 }
1754 }
1755 if (account.getXmppConnection() != null) {
1756 new Thread(new Runnable() {
1757 @Override
1758 public void run() {
1759 disconnect(account, true);
1760 }
1761 }).start();
1762 }
1763 Runnable runnable = new Runnable() {
1764 @Override
1765 public void run() {
1766 if (!databaseBackend.deleteAccount(account)) {
1767 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1768 }
1769 }
1770 };
1771 mDatabaseExecutor.execute(runnable);
1772 this.accounts.remove(account);
1773 updateAccountUi();
1774 getNotificationService().updateErrorNotification();
1775 }
1776 }
1777
1778 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1779 synchronized (this) {
1780 this.mLastActivity = System.currentTimeMillis();
1781 if (checkListeners()) {
1782 switchToForeground();
1783 }
1784 this.mOnConversationUpdate = listener;
1785 this.mNotificationService.setIsInForeground(true);
1786 if (this.convChangedListenerCount < 2) {
1787 this.convChangedListenerCount++;
1788 }
1789 }
1790 }
1791
1792 public void removeOnConversationListChangedListener() {
1793 synchronized (this) {
1794 this.convChangedListenerCount--;
1795 if (this.convChangedListenerCount <= 0) {
1796 this.convChangedListenerCount = 0;
1797 this.mOnConversationUpdate = null;
1798 this.mNotificationService.setIsInForeground(false);
1799 if (checkListeners()) {
1800 switchToBackground();
1801 }
1802 }
1803 }
1804 }
1805
1806 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1807 synchronized (this) {
1808 if (checkListeners()) {
1809 switchToForeground();
1810 }
1811 this.mOnShowErrorToast = onShowErrorToast;
1812 if (this.showErrorToastListenerCount < 2) {
1813 this.showErrorToastListenerCount++;
1814 }
1815 }
1816 this.mOnShowErrorToast = onShowErrorToast;
1817 }
1818
1819 public void removeOnShowErrorToastListener() {
1820 synchronized (this) {
1821 this.showErrorToastListenerCount--;
1822 if (this.showErrorToastListenerCount <= 0) {
1823 this.showErrorToastListenerCount = 0;
1824 this.mOnShowErrorToast = null;
1825 if (checkListeners()) {
1826 switchToBackground();
1827 }
1828 }
1829 }
1830 }
1831
1832 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1833 synchronized (this) {
1834 if (checkListeners()) {
1835 switchToForeground();
1836 }
1837 this.mOnAccountUpdate = listener;
1838 if (this.accountChangedListenerCount < 2) {
1839 this.accountChangedListenerCount++;
1840 }
1841 }
1842 }
1843
1844 public void removeOnAccountListChangedListener() {
1845 synchronized (this) {
1846 this.accountChangedListenerCount--;
1847 if (this.accountChangedListenerCount <= 0) {
1848 this.mOnAccountUpdate = null;
1849 this.accountChangedListenerCount = 0;
1850 if (checkListeners()) {
1851 switchToBackground();
1852 }
1853 }
1854 }
1855 }
1856
1857 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1858 synchronized (this) {
1859 if (checkListeners()) {
1860 switchToForeground();
1861 }
1862 this.mOnCaptchaRequested = listener;
1863 if (this.captchaRequestedListenerCount < 2) {
1864 this.captchaRequestedListenerCount++;
1865 }
1866 }
1867 }
1868
1869 public void removeOnCaptchaRequestedListener() {
1870 synchronized (this) {
1871 this.captchaRequestedListenerCount--;
1872 if (this.captchaRequestedListenerCount <= 0) {
1873 this.mOnCaptchaRequested = null;
1874 this.captchaRequestedListenerCount = 0;
1875 if (checkListeners()) {
1876 switchToBackground();
1877 }
1878 }
1879 }
1880 }
1881
1882 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1883 synchronized (this) {
1884 if (checkListeners()) {
1885 switchToForeground();
1886 }
1887 this.mOnRosterUpdate = listener;
1888 if (this.rosterChangedListenerCount < 2) {
1889 this.rosterChangedListenerCount++;
1890 }
1891 }
1892 }
1893
1894 public void removeOnRosterUpdateListener() {
1895 synchronized (this) {
1896 this.rosterChangedListenerCount--;
1897 if (this.rosterChangedListenerCount <= 0) {
1898 this.rosterChangedListenerCount = 0;
1899 this.mOnRosterUpdate = null;
1900 if (checkListeners()) {
1901 switchToBackground();
1902 }
1903 }
1904 }
1905 }
1906
1907 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1908 synchronized (this) {
1909 if (checkListeners()) {
1910 switchToForeground();
1911 }
1912 this.mOnUpdateBlocklist = listener;
1913 if (this.updateBlocklistListenerCount < 2) {
1914 this.updateBlocklistListenerCount++;
1915 }
1916 }
1917 }
1918
1919 public void removeOnUpdateBlocklistListener() {
1920 synchronized (this) {
1921 this.updateBlocklistListenerCount--;
1922 if (this.updateBlocklistListenerCount <= 0) {
1923 this.updateBlocklistListenerCount = 0;
1924 this.mOnUpdateBlocklist = null;
1925 if (checkListeners()) {
1926 switchToBackground();
1927 }
1928 }
1929 }
1930 }
1931
1932 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1933 synchronized (this) {
1934 if (checkListeners()) {
1935 switchToForeground();
1936 }
1937 this.mOnKeyStatusUpdated = listener;
1938 if (this.keyStatusUpdatedListenerCount < 2) {
1939 this.keyStatusUpdatedListenerCount++;
1940 }
1941 }
1942 }
1943
1944 public void removeOnNewKeysAvailableListener() {
1945 synchronized (this) {
1946 this.keyStatusUpdatedListenerCount--;
1947 if (this.keyStatusUpdatedListenerCount <= 0) {
1948 this.keyStatusUpdatedListenerCount = 0;
1949 this.mOnKeyStatusUpdated = null;
1950 if (checkListeners()) {
1951 switchToBackground();
1952 }
1953 }
1954 }
1955 }
1956
1957 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1958 synchronized (this) {
1959 if (checkListeners()) {
1960 switchToForeground();
1961 }
1962 this.mOnMucRosterUpdate = listener;
1963 if (this.mucRosterChangedListenerCount < 2) {
1964 this.mucRosterChangedListenerCount++;
1965 }
1966 }
1967 }
1968
1969 public void removeOnMucRosterUpdateListener() {
1970 synchronized (this) {
1971 this.mucRosterChangedListenerCount--;
1972 if (this.mucRosterChangedListenerCount <= 0) {
1973 this.mucRosterChangedListenerCount = 0;
1974 this.mOnMucRosterUpdate = null;
1975 if (checkListeners()) {
1976 switchToBackground();
1977 }
1978 }
1979 }
1980 }
1981
1982 public boolean checkListeners() {
1983 return (this.mOnAccountUpdate == null
1984 && this.mOnConversationUpdate == null
1985 && this.mOnRosterUpdate == null
1986 && this.mOnCaptchaRequested == null
1987 && this.mOnUpdateBlocklist == null
1988 && this.mOnShowErrorToast == null
1989 && this.mOnKeyStatusUpdated == null);
1990 }
1991
1992 private void switchToForeground() {
1993 final boolean broadcastLastActivity = broadcastLastActivity();
1994 for (Conversation conversation : getConversations()) {
1995 conversation.setIncomingChatState(ChatState.ACTIVE);
1996 }
1997 for (Account account : getAccounts()) {
1998 if (account.getStatus() == Account.State.ONLINE) {
1999 account.deactivateGracePeriod();
2000 final XmppConnection connection = account.getXmppConnection();
2001 if (connection != null ) {
2002 if (connection.getFeatures().csi()) {
2003 connection.sendActive();
2004 }
2005 if (broadcastLastActivity) {
2006 sendPresence(account, false); //send new presence but don't include idle because we are not
2007 }
2008 }
2009 }
2010 }
2011 Log.d(Config.LOGTAG, "app switched into foreground");
2012 }
2013
2014 private void switchToBackground() {
2015 final boolean broadcastLastActivity = broadcastLastActivity();
2016 for (Account account : getAccounts()) {
2017 if (account.getStatus() == Account.State.ONLINE) {
2018 XmppConnection connection = account.getXmppConnection();
2019 if (connection != null) {
2020 if (broadcastLastActivity) {
2021 sendPresence(account, broadcastLastActivity);
2022 }
2023 if (connection.getFeatures().csi()) {
2024 connection.sendInactive();
2025 }
2026 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
2027 connection.waitForPush();
2028 cancelWakeUpCall(account.getUuid().hashCode());
2029 }
2030 }
2031 }
2032 }
2033 this.mNotificationService.setIsInForeground(false);
2034 Log.d(Config.LOGTAG, "app switched into background");
2035 }
2036
2037 private void connectMultiModeConversations(Account account) {
2038 List<Conversation> conversations = getConversations();
2039 for (Conversation conversation : conversations) {
2040 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2041 joinMuc(conversation);
2042 }
2043 }
2044 }
2045
2046 public void joinMuc(Conversation conversation) {
2047 joinMuc(conversation, null);
2048 }
2049
2050 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2051 Account account = conversation.getAccount();
2052 account.pendingConferenceJoins.remove(conversation);
2053 account.pendingConferenceLeaves.remove(conversation);
2054 if (account.getStatus() == Account.State.ONLINE) {
2055 conversation.resetMucOptions();
2056 if (onConferenceJoined != null) {
2057 conversation.getMucOptions().flagNoAutoPushConfiguration();
2058 }
2059 conversation.setHasMessagesLeftOnServer(false);
2060 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2061
2062 private void join(Conversation conversation) {
2063 Account account = conversation.getAccount();
2064 final MucOptions mucOptions = conversation.getMucOptions();
2065 final Jid joinJid = mucOptions.getSelf().getFullJid();
2066 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2067 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous());
2068 packet.setTo(joinJid);
2069 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2070 if (conversation.getMucOptions().getPassword() != null) {
2071 x.addChild("password").setContent(mucOptions.getPassword());
2072 }
2073
2074 if (mucOptions.mamSupport()) {
2075 // Use MAM instead of the limited muc history to get history
2076 x.addChild("history").setAttribute("maxchars", "0");
2077 } else {
2078 // Fallback to muc history
2079 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2080 }
2081 sendPresencePacket(account, packet);
2082 if (onConferenceJoined != null) {
2083 onConferenceJoined.onConferenceJoined(conversation);
2084 }
2085 if (!joinJid.equals(conversation.getJid())) {
2086 conversation.setContactJid(joinJid);
2087 databaseBackend.updateConversation(conversation);
2088 }
2089
2090 if (mucOptions.mamSupport()) {
2091 getMessageArchiveService().catchupMUC(conversation);
2092 }
2093 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2094 fetchConferenceMembers(conversation);
2095 }
2096 sendUnsentMessages(conversation);
2097 }
2098
2099 @Override
2100 public void onConferenceConfigurationFetched(Conversation conversation) {
2101 join(conversation);
2102 }
2103
2104 @Override
2105 public void onFetchFailed(final Conversation conversation, Element error) {
2106 if (error != null && "remote-server-not-found".equals(error.getName())) {
2107 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2108 } else {
2109 join(conversation);
2110 fetchConferenceConfiguration(conversation);
2111 }
2112 }
2113 });
2114 updateConversationUi();
2115 } else {
2116 account.pendingConferenceJoins.add(conversation);
2117 conversation.resetMucOptions();
2118 conversation.setHasMessagesLeftOnServer(false);
2119 updateConversationUi();
2120 }
2121 }
2122
2123 private void fetchConferenceMembers(final Conversation conversation) {
2124 final Account account = conversation.getAccount();
2125 final String[] affiliations = {"member","admin","owner"};
2126 OnIqPacketReceived callback = new OnIqPacketReceived() {
2127
2128 private int i = 0;
2129
2130 @Override
2131 public void onIqPacketReceived(Account account, IqPacket packet) {
2132
2133 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2134 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2135 for(Element child : query.getChildren()) {
2136 if ("item".equals(child.getName())) {
2137 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2138 if (!user.realJidMatchesAccount()) {
2139 conversation.getMucOptions().addUser(user);
2140 getAvatarService().clear(conversation);
2141 updateMucRosterUi();
2142 updateConversationUi();
2143 }
2144 }
2145 }
2146 } else {
2147 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2148 }
2149 ++i;
2150 if (i >= affiliations.length) {
2151 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2152 }
2153 }
2154 };
2155 for(String affiliation : affiliations) {
2156 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2157 }
2158 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2159 }
2160
2161 public void providePasswordForMuc(Conversation conversation, String password) {
2162 if (conversation.getMode() == Conversation.MODE_MULTI) {
2163 conversation.getMucOptions().setPassword(password);
2164 if (conversation.getBookmark() != null) {
2165 if (respectAutojoin()) {
2166 conversation.getBookmark().setAutojoin(true);
2167 }
2168 pushBookmarks(conversation.getAccount());
2169 }
2170 updateConversation(conversation);
2171 joinMuc(conversation);
2172 }
2173 }
2174
2175 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2176 final MucOptions options = conversation.getMucOptions();
2177 final Jid joinJid = options.createJoinJid(nick);
2178 if (options.online()) {
2179 Account account = conversation.getAccount();
2180 options.setOnRenameListener(new OnRenameListener() {
2181
2182 @Override
2183 public void onSuccess() {
2184 conversation.setContactJid(joinJid);
2185 databaseBackend.updateConversation(conversation);
2186 Bookmark bookmark = conversation.getBookmark();
2187 if (bookmark != null) {
2188 bookmark.setNick(nick);
2189 pushBookmarks(bookmark.getAccount());
2190 }
2191 callback.success(conversation);
2192 }
2193
2194 @Override
2195 public void onFailure() {
2196 callback.error(R.string.nick_in_use, conversation);
2197 }
2198 });
2199
2200 PresencePacket packet = new PresencePacket();
2201 packet.setTo(joinJid);
2202 packet.setFrom(conversation.getAccount().getJid());
2203
2204 String sig = account.getPgpSignature();
2205 if (sig != null) {
2206 packet.addChild("status").setContent("online");
2207 packet.addChild("x", "jabber:x:signed").setContent(sig);
2208 }
2209 sendPresencePacket(account, packet);
2210 } else {
2211 conversation.setContactJid(joinJid);
2212 databaseBackend.updateConversation(conversation);
2213 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2214 Bookmark bookmark = conversation.getBookmark();
2215 if (bookmark != null) {
2216 bookmark.setNick(nick);
2217 pushBookmarks(bookmark.getAccount());
2218 }
2219 joinMuc(conversation);
2220 }
2221 }
2222 }
2223
2224 public void leaveMuc(Conversation conversation) {
2225 leaveMuc(conversation, false);
2226 }
2227
2228 private void leaveMuc(Conversation conversation, boolean now) {
2229 Account account = conversation.getAccount();
2230 account.pendingConferenceJoins.remove(conversation);
2231 account.pendingConferenceLeaves.remove(conversation);
2232 if (account.getStatus() == Account.State.ONLINE || now) {
2233 PresencePacket packet = new PresencePacket();
2234 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2235 packet.setFrom(conversation.getAccount().getJid());
2236 packet.setAttribute("type", "unavailable");
2237 sendPresencePacket(conversation.getAccount(), packet);
2238 conversation.getMucOptions().setOffline();
2239 conversation.deregisterWithBookmark();
2240 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2241 + ": leaving muc " + conversation.getJid());
2242 } else {
2243 account.pendingConferenceLeaves.add(conversation);
2244 }
2245 }
2246
2247 private String findConferenceServer(final Account account) {
2248 String server;
2249 if (account.getXmppConnection() != null) {
2250 server = account.getXmppConnection().getMucServer();
2251 if (server != null) {
2252 return server;
2253 }
2254 }
2255 for (Account other : getAccounts()) {
2256 if (other != account && other.getXmppConnection() != null) {
2257 server = other.getXmppConnection().getMucServer();
2258 if (server != null) {
2259 return server;
2260 }
2261 }
2262 }
2263 return null;
2264 }
2265
2266 public void createAdhocConference(final Account account,
2267 final String subject,
2268 final Iterable<Jid> jids,
2269 final UiCallback<Conversation> callback) {
2270 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2271 if (account.getStatus() == Account.State.ONLINE) {
2272 try {
2273 String server = findConferenceServer(account);
2274 if (server == null) {
2275 if (callback != null) {
2276 callback.error(R.string.no_conference_server_found, null);
2277 }
2278 return;
2279 }
2280 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2281 final Conversation conversation = findOrCreateConversation(account, jid, true);
2282 joinMuc(conversation, new OnConferenceJoined() {
2283 @Override
2284 public void onConferenceJoined(final Conversation conversation) {
2285 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2286 @Override
2287 public void onPushSucceeded() {
2288 if (subject != null && !subject.trim().isEmpty()) {
2289 pushSubjectToConference(conversation, subject.trim());
2290 }
2291 for (Jid invite : jids) {
2292 invite(conversation, invite);
2293 }
2294 if (account.countPresences() > 1) {
2295 directInvite(conversation, account.getJid().toBareJid());
2296 }
2297 saveConversationAsBookmark(conversation, subject);
2298 if (callback != null) {
2299 callback.success(conversation);
2300 }
2301 }
2302
2303 @Override
2304 public void onPushFailed() {
2305 archiveConversation(conversation);
2306 if (callback != null) {
2307 callback.error(R.string.conference_creation_failed, conversation);
2308 }
2309 }
2310 });
2311 }
2312 });
2313 } catch (InvalidJidException e) {
2314 if (callback != null) {
2315 callback.error(R.string.conference_creation_failed, null);
2316 }
2317 }
2318 } else {
2319 if (callback != null) {
2320 callback.error(R.string.not_connected_try_again, null);
2321 }
2322 }
2323 }
2324
2325 public void fetchConferenceConfiguration(final Conversation conversation) {
2326 fetchConferenceConfiguration(conversation, null);
2327 }
2328
2329 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2330 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2331 request.setTo(conversation.getJid().toBareJid());
2332 request.query("http://jabber.org/protocol/disco#info");
2333 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2334 @Override
2335 public void onIqPacketReceived(Account account, IqPacket packet) {
2336 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2337 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2338 ArrayList<String> features = new ArrayList<>();
2339 for (Element child : query.getChildren()) {
2340 if (child != null && child.getName().equals("feature")) {
2341 String var = child.getAttribute("var");
2342 if (var != null) {
2343 features.add(var);
2344 }
2345 }
2346 }
2347 Element form = query.findChild("x", "jabber:x:data");
2348 if (form != null) {
2349 conversation.getMucOptions().updateFormData(Data.parse(form));
2350 }
2351 conversation.getMucOptions().updateFeatures(features);
2352 if (callback != null) {
2353 callback.onConferenceConfigurationFetched(conversation);
2354 }
2355 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2356 updateConversationUi();
2357 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2358 if (callback != null) {
2359 callback.onFetchFailed(conversation, packet.getError());
2360 }
2361 }
2362 }
2363 });
2364 }
2365
2366 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2367 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2368 request.setTo(conversation.getJid().toBareJid());
2369 request.query("http://jabber.org/protocol/muc#owner");
2370 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2371 @Override
2372 public void onIqPacketReceived(Account account, IqPacket packet) {
2373 if (packet.getType() == IqPacket.TYPE.RESULT) {
2374 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2375 for (Field field : data.getFields()) {
2376 if (options.containsKey(field.getFieldName())) {
2377 field.setValue(options.getString(field.getFieldName()));
2378 }
2379 }
2380 data.submit();
2381 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2382 set.setTo(conversation.getJid().toBareJid());
2383 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2384 sendIqPacket(account, set, new OnIqPacketReceived() {
2385 @Override
2386 public void onIqPacketReceived(Account account, IqPacket packet) {
2387 if (callback != null) {
2388 if (packet.getType() == IqPacket.TYPE.RESULT) {
2389 callback.onPushSucceeded();
2390 } else {
2391 callback.onPushFailed();
2392 }
2393 }
2394 }
2395 });
2396 } else {
2397 if (callback != null) {
2398 callback.onPushFailed();
2399 }
2400 }
2401 }
2402 });
2403 }
2404
2405 public void pushSubjectToConference(final Conversation conference, final String subject) {
2406 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2407 this.sendMessagePacket(conference.getAccount(), packet);
2408 final MucOptions mucOptions = conference.getMucOptions();
2409 final MucOptions.User self = mucOptions.getSelf();
2410 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2411 Bundle options = new Bundle();
2412 options.putString("muc#roomconfig_persistentroom", "1");
2413 this.pushConferenceConfiguration(conference, options, null);
2414 }
2415 }
2416
2417 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2418 final Jid jid = user.toBareJid();
2419 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2420 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2421 @Override
2422 public void onIqPacketReceived(Account account, IqPacket packet) {
2423 if (packet.getType() == IqPacket.TYPE.RESULT) {
2424 conference.getMucOptions().changeAffiliation(jid, affiliation);
2425 getAvatarService().clear(conference);
2426 callback.onAffiliationChangedSuccessful(jid);
2427 } else {
2428 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2429 }
2430 }
2431 });
2432 }
2433
2434 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2435 List<Jid> jids = new ArrayList<>();
2436 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2437 if (user.getAffiliation() == before && user.getRealJid() != null) {
2438 jids.add(user.getRealJid());
2439 }
2440 }
2441 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2442 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2443 }
2444
2445 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2446 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2447 Log.d(Config.LOGTAG, request.toString());
2448 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2449 @Override
2450 public void onIqPacketReceived(Account account, IqPacket packet) {
2451 Log.d(Config.LOGTAG, packet.toString());
2452 if (packet.getType() == IqPacket.TYPE.RESULT) {
2453 callback.onRoleChangedSuccessful(nick);
2454 } else {
2455 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2456 }
2457 }
2458 });
2459 }
2460
2461 private void disconnect(Account account, boolean force) {
2462 if ((account.getStatus() == Account.State.ONLINE)
2463 || (account.getStatus() == Account.State.DISABLED)) {
2464 final XmppConnection connection = account.getXmppConnection();
2465 if (!force) {
2466 List<Conversation> conversations = getConversations();
2467 for (Conversation conversation : conversations) {
2468 if (conversation.getAccount() == account) {
2469 if (conversation.getMode() == Conversation.MODE_MULTI) {
2470 leaveMuc(conversation, true);
2471 } else {
2472 if (conversation.endOtrIfNeeded()) {
2473 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2474 + ": ended otr session with "
2475 + conversation.getJid());
2476 }
2477 }
2478 }
2479 }
2480 sendOfflinePresence(account);
2481 }
2482 connection.disconnect(force);
2483 }
2484 }
2485
2486 @Override
2487 public IBinder onBind(Intent intent) {
2488 return mBinder;
2489 }
2490
2491 public void updateMessage(Message message) {
2492 databaseBackend.updateMessage(message);
2493 updateConversationUi();
2494 }
2495
2496 public void updateMessage(Message message, String uuid) {
2497 databaseBackend.updateMessage(message, uuid);
2498 updateConversationUi();
2499 }
2500
2501 protected void syncDirtyContacts(Account account) {
2502 for (Contact contact : account.getRoster().getContacts()) {
2503 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2504 pushContactToServer(contact);
2505 }
2506 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2507 deleteContactOnServer(contact);
2508 }
2509 }
2510 }
2511
2512 public void createContact(Contact contact) {
2513 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2514 if (autoGrant) {
2515 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2516 contact.setOption(Contact.Options.ASKING);
2517 }
2518 pushContactToServer(contact);
2519 }
2520
2521 public void onOtrSessionEstablished(Conversation conversation) {
2522 final Account account = conversation.getAccount();
2523 final Session otrSession = conversation.getOtrSession();
2524 Log.d(Config.LOGTAG,
2525 account.getJid().toBareJid() + " otr session established with "
2526 + conversation.getJid() + "/"
2527 + otrSession.getSessionID().getUserID());
2528 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2529
2530 @Override
2531 public void onMessageFound(Message message) {
2532 SessionID id = otrSession.getSessionID();
2533 try {
2534 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2535 } catch (InvalidJidException e) {
2536 return;
2537 }
2538 if (message.needsUploading()) {
2539 mJingleConnectionManager.createNewConnection(message);
2540 } else {
2541 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2542 if (outPacket != null) {
2543 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2544 message.setStatus(Message.STATUS_SEND);
2545 databaseBackend.updateMessage(message);
2546 sendMessagePacket(account, outPacket);
2547 }
2548 }
2549 updateConversationUi();
2550 }
2551 });
2552 }
2553
2554 public boolean renewSymmetricKey(Conversation conversation) {
2555 Account account = conversation.getAccount();
2556 byte[] symmetricKey = new byte[32];
2557 this.mRandom.nextBytes(symmetricKey);
2558 Session otrSession = conversation.getOtrSession();
2559 if (otrSession != null) {
2560 MessagePacket packet = new MessagePacket();
2561 packet.setType(MessagePacket.TYPE_CHAT);
2562 packet.setFrom(account.getJid());
2563 MessageGenerator.addMessageHints(packet);
2564 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2565 + otrSession.getSessionID().getUserID());
2566 try {
2567 packet.setBody(otrSession
2568 .transformSending(CryptoHelper.FILETRANSFER
2569 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2570 sendMessagePacket(account, packet);
2571 conversation.setSymmetricKey(symmetricKey);
2572 return true;
2573 } catch (OtrException e) {
2574 return false;
2575 }
2576 }
2577 return false;
2578 }
2579
2580 public void pushContactToServer(final Contact contact) {
2581 contact.resetOption(Contact.Options.DIRTY_DELETE);
2582 contact.setOption(Contact.Options.DIRTY_PUSH);
2583 final Account account = contact.getAccount();
2584 if (account.getStatus() == Account.State.ONLINE) {
2585 final boolean ask = contact.getOption(Contact.Options.ASKING);
2586 final boolean sendUpdates = contact
2587 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2588 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2589 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2590 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2591 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2592 if (sendUpdates) {
2593 sendPresencePacket(account,
2594 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2595 }
2596 if (ask) {
2597 sendPresencePacket(account,
2598 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2599 }
2600 }
2601 }
2602
2603 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2604 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2605 final int size = Config.AVATAR_SIZE;
2606 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2607 if (avatar != null) {
2608 avatar.height = size;
2609 avatar.width = size;
2610 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2611 avatar.type = "image/webp";
2612 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2613 avatar.type = "image/jpeg";
2614 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2615 avatar.type = "image/png";
2616 }
2617 if (!getFileBackend().save(avatar)) {
2618 callback.error(R.string.error_saving_avatar, avatar);
2619 return;
2620 }
2621 publishAvatar(account, avatar, callback);
2622 } else {
2623 callback.error(R.string.error_publish_avatar_converting, null);
2624 }
2625 }
2626
2627 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2628 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2629 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2630
2631 @Override
2632 public void onIqPacketReceived(Account account, IqPacket result) {
2633 if (result.getType() == IqPacket.TYPE.RESULT) {
2634 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2635 .publishAvatarMetadata(avatar);
2636 sendIqPacket(account, packet, new OnIqPacketReceived() {
2637 @Override
2638 public void onIqPacketReceived(Account account, IqPacket result) {
2639 if (result.getType() == IqPacket.TYPE.RESULT) {
2640 if (account.setAvatar(avatar.getFilename())) {
2641 getAvatarService().clear(account);
2642 databaseBackend.updateAccount(account);
2643 }
2644 if (callback != null) {
2645 callback.success(avatar);
2646 } else {
2647 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2648 }
2649 } else {
2650 if (callback != null) {
2651 callback.error(
2652 R.string.error_publish_avatar_server_reject,
2653 avatar);
2654 }
2655 }
2656 }
2657 });
2658 } else {
2659 if (callback != null) {
2660 callback.error(
2661 R.string.error_publish_avatar_server_reject,
2662 avatar);
2663 }
2664 }
2665 }
2666 });
2667 }
2668
2669 public void republishAvatarIfNeeded(Account account) {
2670 if (account.getAxolotlService().isPepBroken()) {
2671 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2672 return;
2673 }
2674 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2675 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2676
2677 private Avatar parseAvatar(IqPacket packet) {
2678 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2679 if (pubsub != null) {
2680 Element items = pubsub.findChild("items");
2681 if (items != null) {
2682 return Avatar.parseMetadata(items);
2683 }
2684 }
2685 return null;
2686 }
2687
2688 private boolean errorIsItemNotFound(IqPacket packet) {
2689 Element error = packet.findChild("error");
2690 return packet.getType() == IqPacket.TYPE.ERROR
2691 && error != null
2692 && error.hasChild("item-not-found");
2693 }
2694
2695 @Override
2696 public void onIqPacketReceived(Account account, IqPacket packet) {
2697 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2698 Avatar serverAvatar = parseAvatar(packet);
2699 if (serverAvatar == null && account.getAvatar() != null) {
2700 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2701 if (avatar != null) {
2702 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2703 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2704 } else {
2705 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2706 }
2707 }
2708 }
2709 }
2710 });
2711 }
2712
2713 public void fetchAvatar(Account account, Avatar avatar) {
2714 fetchAvatar(account, avatar, null);
2715 }
2716
2717 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2718 final String KEY = generateFetchKey(account, avatar);
2719 synchronized (this.mInProgressAvatarFetches) {
2720 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2721 switch (avatar.origin) {
2722 case PEP:
2723 this.mInProgressAvatarFetches.add(KEY);
2724 fetchAvatarPep(account, avatar, callback);
2725 break;
2726 case VCARD:
2727 this.mInProgressAvatarFetches.add(KEY);
2728 fetchAvatarVcard(account, avatar, callback);
2729 break;
2730 }
2731 }
2732 }
2733 }
2734
2735 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2736 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2737 sendIqPacket(account, packet, new OnIqPacketReceived() {
2738
2739 @Override
2740 public void onIqPacketReceived(Account account, IqPacket result) {
2741 synchronized (mInProgressAvatarFetches) {
2742 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2743 }
2744 final String ERROR = account.getJid().toBareJid()
2745 + ": fetching avatar for " + avatar.owner + " failed ";
2746 if (result.getType() == IqPacket.TYPE.RESULT) {
2747 avatar.image = mIqParser.avatarData(result);
2748 if (avatar.image != null) {
2749 if (getFileBackend().save(avatar)) {
2750 if (account.getJid().toBareJid().equals(avatar.owner)) {
2751 if (account.setAvatar(avatar.getFilename())) {
2752 databaseBackend.updateAccount(account);
2753 }
2754 getAvatarService().clear(account);
2755 updateConversationUi();
2756 updateAccountUi();
2757 } else {
2758 Contact contact = account.getRoster()
2759 .getContact(avatar.owner);
2760 contact.setAvatar(avatar);
2761 getAvatarService().clear(contact);
2762 updateConversationUi();
2763 updateRosterUi();
2764 }
2765 if (callback != null) {
2766 callback.success(avatar);
2767 }
2768 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2769 + ": successfully fetched pep avatar for " + avatar.owner);
2770 return;
2771 }
2772 } else {
2773
2774 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2775 }
2776 } else {
2777 Element error = result.findChild("error");
2778 if (error == null) {
2779 Log.d(Config.LOGTAG, ERROR + "(server error)");
2780 } else {
2781 Log.d(Config.LOGTAG, ERROR + error.toString());
2782 }
2783 }
2784 if (callback != null) {
2785 callback.error(0, null);
2786 }
2787
2788 }
2789 });
2790 }
2791
2792 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2793 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2794 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2795 @Override
2796 public void onIqPacketReceived(Account account, IqPacket packet) {
2797 synchronized (mInProgressAvatarFetches) {
2798 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2799 }
2800 if (packet.getType() == IqPacket.TYPE.RESULT) {
2801 Element vCard = packet.findChild("vCard", "vcard-temp");
2802 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2803 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2804 if (image != null) {
2805 avatar.image = image;
2806 if (getFileBackend().save(avatar)) {
2807 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2808 + ": successfully fetched vCard avatar for " + avatar.owner);
2809 if (avatar.owner.isBareJid()) {
2810 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2811 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2812 account.setAvatar(avatar.getFilename());
2813 databaseBackend.updateAccount(account);
2814 getAvatarService().clear(account);
2815 updateAccountUi();
2816 } else {
2817 Contact contact = account.getRoster().getContact(avatar.owner);
2818 contact.setAvatar(avatar);
2819 getAvatarService().clear(contact);
2820 updateRosterUi();
2821 }
2822 updateConversationUi();
2823 } else {
2824 Conversation conversation = find(account, avatar.owner.toBareJid());
2825 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2826 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2827 if (user != null) {
2828 if (user.setAvatar(avatar)) {
2829 getAvatarService().clear(user);
2830 updateConversationUi();
2831 updateMucRosterUi();
2832 }
2833 }
2834 }
2835 }
2836 }
2837 }
2838 }
2839 }
2840 });
2841 }
2842
2843 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2844 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2845 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2846
2847 @Override
2848 public void onIqPacketReceived(Account account, IqPacket packet) {
2849 if (packet.getType() == IqPacket.TYPE.RESULT) {
2850 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2851 if (pubsub != null) {
2852 Element items = pubsub.findChild("items");
2853 if (items != null) {
2854 Avatar avatar = Avatar.parseMetadata(items);
2855 if (avatar != null) {
2856 avatar.owner = account.getJid().toBareJid();
2857 if (fileBackend.isAvatarCached(avatar)) {
2858 if (account.setAvatar(avatar.getFilename())) {
2859 databaseBackend.updateAccount(account);
2860 }
2861 getAvatarService().clear(account);
2862 callback.success(avatar);
2863 } else {
2864 fetchAvatarPep(account, avatar, callback);
2865 }
2866 return;
2867 }
2868 }
2869 }
2870 }
2871 callback.error(0, null);
2872 }
2873 });
2874 }
2875
2876 public void deleteContactOnServer(Contact contact) {
2877 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2878 contact.resetOption(Contact.Options.DIRTY_PUSH);
2879 contact.setOption(Contact.Options.DIRTY_DELETE);
2880 Account account = contact.getAccount();
2881 if (account.getStatus() == Account.State.ONLINE) {
2882 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2883 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2884 item.setAttribute("jid", contact.getJid().toString());
2885 item.setAttribute("subscription", "remove");
2886 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2887 }
2888 }
2889
2890 public void updateConversation(final Conversation conversation) {
2891 mDatabaseExecutor.execute(new Runnable() {
2892 @Override
2893 public void run() {
2894 databaseBackend.updateConversation(conversation);
2895 }
2896 });
2897 }
2898
2899 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2900 synchronized (account) {
2901 XmppConnection connection = account.getXmppConnection();
2902 if (connection == null) {
2903 connection = createConnection(account);
2904 account.setXmppConnection(connection);
2905 } else {
2906 connection.interrupt();
2907 }
2908 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2909 if (!force) {
2910 disconnect(account, false);
2911 }
2912 Thread thread = new Thread(connection);
2913 connection.setInteractive(interactive);
2914 connection.prepareNewConnection();
2915 thread.start();
2916 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2917 } else {
2918 disconnect(account, force);
2919 account.getRoster().clearPresences();
2920 connection.resetEverything();
2921 account.getAxolotlService().resetBrokenness();
2922 }
2923 }
2924 }
2925
2926 public void reconnectAccountInBackground(final Account account) {
2927 new Thread(new Runnable() {
2928 @Override
2929 public void run() {
2930 reconnectAccount(account, false, true);
2931 }
2932 }).start();
2933 }
2934
2935 public void invite(Conversation conversation, Jid contact) {
2936 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2937 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2938 sendMessagePacket(conversation.getAccount(), packet);
2939 }
2940
2941 public void directInvite(Conversation conversation, Jid jid) {
2942 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2943 sendMessagePacket(conversation.getAccount(), packet);
2944 }
2945
2946 public void resetSendingToWaiting(Account account) {
2947 for (Conversation conversation : getConversations()) {
2948 if (conversation.getAccount() == account) {
2949 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2950
2951 @Override
2952 public void onMessageFound(Message message) {
2953 markMessage(message, Message.STATUS_WAITING);
2954 }
2955 });
2956 }
2957 }
2958 }
2959
2960 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2961 return markMessage(account, recipient, uuid, status, null);
2962 }
2963
2964 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
2965 if (uuid == null) {
2966 return null;
2967 }
2968 for (Conversation conversation : getConversations()) {
2969 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2970 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2971 if (message != null) {
2972 markMessage(message, status, errorMessage);
2973 }
2974 return message;
2975 }
2976 }
2977 return null;
2978 }
2979
2980 public boolean markMessage(Conversation conversation, String uuid, int status) {
2981 if (uuid == null) {
2982 return false;
2983 } else {
2984 Message message = conversation.findSentMessageWithUuid(uuid);
2985 if (message != null) {
2986 markMessage(message, status);
2987 return true;
2988 } else {
2989 return false;
2990 }
2991 }
2992 }
2993
2994 public void markMessage(Message message, int status) {
2995 markMessage(message, status, null);
2996 }
2997
2998
2999 public void markMessage(Message message, int status, String errorMessage) {
3000 if (status == Message.STATUS_SEND_FAILED
3001 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
3002 .getStatus() == Message.STATUS_SEND_DISPLAYED)
3003 && errorMessage == null) {
3004 return;
3005 }
3006 message.setErrorMessage(errorMessage);
3007 message.setStatus(status);
3008 databaseBackend.updateMessage(message);
3009 updateConversationUi();
3010 }
3011
3012 public SharedPreferences getPreferences() {
3013 return PreferenceManager
3014 .getDefaultSharedPreferences(getApplicationContext());
3015 }
3016
3017 public boolean confirmMessages() {
3018 return getPreferences().getBoolean("confirm_messages", true);
3019 }
3020
3021 public boolean allowMessageCorrection() {
3022 return getPreferences().getBoolean("allow_message_correction", true);
3023 }
3024
3025 public boolean sendChatStates() {
3026 return getPreferences().getBoolean("chat_states", false);
3027 }
3028
3029 public boolean saveEncryptedMessages() {
3030 return !getPreferences().getBoolean("dont_save_encrypted", false);
3031 }
3032
3033 private boolean respectAutojoin() {
3034 return getPreferences().getBoolean("autojoin", true);
3035 }
3036
3037 public boolean indicateReceived() {
3038 return getPreferences().getBoolean("indicate_received", false);
3039 }
3040
3041 public boolean useTorToConnect() {
3042 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
3043 }
3044
3045 public boolean showExtendedConnectionOptions() {
3046 return getPreferences().getBoolean("show_connection_options", false);
3047 }
3048
3049 public boolean broadcastLastActivity() {
3050 return getPreferences().getBoolean("last_activity", false);
3051 }
3052
3053 public int unreadCount() {
3054 int count = 0;
3055 for (Conversation conversation : getConversations()) {
3056 count += conversation.unreadCount();
3057 }
3058 return count;
3059 }
3060
3061
3062 public void showErrorToastInUi(int resId) {
3063 if (mOnShowErrorToast != null) {
3064 mOnShowErrorToast.onShowErrorToast(resId);
3065 }
3066 }
3067
3068 public void updateConversationUi() {
3069 if (mOnConversationUpdate != null) {
3070 mOnConversationUpdate.onConversationUpdate();
3071 }
3072 }
3073
3074 public void updateAccountUi() {
3075 if (mOnAccountUpdate != null) {
3076 mOnAccountUpdate.onAccountUpdate();
3077 }
3078 }
3079
3080 public void updateRosterUi() {
3081 if (mOnRosterUpdate != null) {
3082 mOnRosterUpdate.onRosterUpdate();
3083 }
3084 }
3085
3086 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3087 if (mOnCaptchaRequested != null) {
3088 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3089 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3090 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3091
3092 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3093 return true;
3094 }
3095 return false;
3096 }
3097
3098 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3099 if (mOnUpdateBlocklist != null) {
3100 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3101 }
3102 }
3103
3104 public void updateMucRosterUi() {
3105 if (mOnMucRosterUpdate != null) {
3106 mOnMucRosterUpdate.onMucRosterUpdate();
3107 }
3108 }
3109
3110 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3111 if (mOnKeyStatusUpdated != null) {
3112 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3113 }
3114 }
3115
3116 public Account findAccountByJid(final Jid accountJid) {
3117 for (Account account : this.accounts) {
3118 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3119 return account;
3120 }
3121 }
3122 return null;
3123 }
3124
3125 public Conversation findConversationByUuid(String uuid) {
3126 for (Conversation conversation : getConversations()) {
3127 if (conversation.getUuid().equals(uuid)) {
3128 return conversation;
3129 }
3130 }
3131 return null;
3132 }
3133
3134 public boolean markRead(final Conversation conversation) {
3135 return markRead(conversation,true);
3136 }
3137
3138 public boolean markRead(final Conversation conversation, boolean clear) {
3139 if (clear) {
3140 mNotificationService.clear(conversation);
3141 }
3142 final List<Message> readMessages = conversation.markRead();
3143 if (readMessages.size() > 0) {
3144 Runnable runnable = new Runnable() {
3145 @Override
3146 public void run() {
3147 for (Message message : readMessages) {
3148 databaseBackend.updateMessage(message);
3149 }
3150 }
3151 };
3152 mDatabaseExecutor.execute(runnable);
3153 updateUnreadCountBadge();
3154 return true;
3155 } else {
3156 return false;
3157 }
3158 }
3159
3160 public synchronized void updateUnreadCountBadge() {
3161 int count = unreadCount();
3162 if (unreadCount != count) {
3163 Log.d(Config.LOGTAG, "update unread count to " + count);
3164 if (count > 0) {
3165 ShortcutBadger.applyCount(getApplicationContext(), count);
3166 } else {
3167 ShortcutBadger.removeCount(getApplicationContext());
3168 }
3169 unreadCount = count;
3170 }
3171 }
3172
3173 public void sendReadMarker(final Conversation conversation) {
3174 final Message markable = conversation.getLatestMarkableMessage();
3175 if (this.markRead(conversation)) {
3176 updateConversationUi();
3177 }
3178 if (confirmMessages()
3179 && markable != null
3180 && markable.trusted()
3181 && markable.getRemoteMsgId() != null) {
3182 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3183 Account account = conversation.getAccount();
3184 final Jid to = markable.getCounterpart();
3185 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3186 this.sendMessagePacket(conversation.getAccount(), packet);
3187 }
3188 }
3189
3190 public SecureRandom getRNG() {
3191 return this.mRandom;
3192 }
3193
3194 public MemorizingTrustManager getMemorizingTrustManager() {
3195 return this.mMemorizingTrustManager;
3196 }
3197
3198 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3199 this.mMemorizingTrustManager = trustManager;
3200 }
3201
3202 public void updateMemorizingTrustmanager() {
3203 final MemorizingTrustManager tm;
3204 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3205 if (dontTrustSystemCAs) {
3206 tm = new MemorizingTrustManager(getApplicationContext(), null);
3207 } else {
3208 tm = new MemorizingTrustManager(getApplicationContext());
3209 }
3210 setMemorizingTrustManager(tm);
3211 }
3212
3213 public PowerManager getPowerManager() {
3214 return this.pm;
3215 }
3216
3217 public LruCache<String, Bitmap> getBitmapCache() {
3218 return this.mBitmapCache;
3219 }
3220
3221 public void syncRosterToDisk(final Account account) {
3222 Runnable runnable = new Runnable() {
3223
3224 @Override
3225 public void run() {
3226 databaseBackend.writeRoster(account.getRoster());
3227 }
3228 };
3229 mDatabaseExecutor.execute(runnable);
3230
3231 }
3232
3233 public List<String> getKnownHosts() {
3234 final List<String> hosts = new ArrayList<>();
3235 for (final Account account : getAccounts()) {
3236 if (!hosts.contains(account.getServer().toString())) {
3237 hosts.add(account.getServer().toString());
3238 }
3239 for (final Contact contact : account.getRoster().getContacts()) {
3240 if (contact.showInRoster()) {
3241 final String server = contact.getServer().toString();
3242 if (server != null && !hosts.contains(server)) {
3243 hosts.add(server);
3244 }
3245 }
3246 }
3247 }
3248 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3249 hosts.add(Config.DOMAIN_LOCK);
3250 }
3251 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3252 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3253 }
3254 return hosts;
3255 }
3256
3257 public List<String> getKnownConferenceHosts() {
3258 final ArrayList<String> mucServers = new ArrayList<>();
3259 for (final Account account : accounts) {
3260 if (account.getXmppConnection() != null) {
3261 final String server = account.getXmppConnection().getMucServer();
3262 if (server != null && !mucServers.contains(server)) {
3263 mucServers.add(server);
3264 }
3265 }
3266 }
3267 return mucServers;
3268 }
3269
3270 public void sendMessagePacket(Account account, MessagePacket packet) {
3271 XmppConnection connection = account.getXmppConnection();
3272 if (connection != null) {
3273 connection.sendMessagePacket(packet);
3274 }
3275 }
3276
3277 public void sendPresencePacket(Account account, PresencePacket packet) {
3278 XmppConnection connection = account.getXmppConnection();
3279 if (connection != null) {
3280 connection.sendPresencePacket(packet);
3281 }
3282 }
3283
3284 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3285 final XmppConnection connection = account.getXmppConnection();
3286 if (connection != null) {
3287 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3288 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3289 }
3290 }
3291
3292 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3293 final XmppConnection connection = account.getXmppConnection();
3294 if (connection != null) {
3295 connection.sendIqPacket(packet, callback);
3296 }
3297 }
3298
3299 public void sendPresence(final Account account) {
3300 sendPresence(account, checkListeners() && broadcastLastActivity());
3301 }
3302
3303 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3304 PresencePacket packet;
3305 if (manuallyChangePresence()) {
3306 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3307 String message = account.getPresenceStatusMessage();
3308 if (message != null && !message.isEmpty()) {
3309 packet.addChild(new Element("status").setContent(message));
3310 }
3311 } else {
3312 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3313 }
3314 if (mLastActivity > 0 && includeIdleTimestamp) {
3315 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3316 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3317 }
3318 sendPresencePacket(account, packet);
3319 }
3320
3321 private void deactivateGracePeriod() {
3322 for(Account account : getAccounts()) {
3323 account.deactivateGracePeriod();
3324 }
3325 }
3326
3327 public void refreshAllPresences() {
3328 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3329 for (Account account : getAccounts()) {
3330 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3331 sendPresence(account, includeIdleTimestamp);
3332 }
3333 }
3334 }
3335
3336 private void refreshAllGcmTokens() {
3337 for(Account account : getAccounts()) {
3338 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3339 mPushManagementService.registerPushTokenOnServer(account);
3340 }
3341 }
3342 }
3343
3344 private void sendOfflinePresence(final Account account) {
3345 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3346 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3347 }
3348
3349 public MessageGenerator getMessageGenerator() {
3350 return this.mMessageGenerator;
3351 }
3352
3353 public PresenceGenerator getPresenceGenerator() {
3354 return this.mPresenceGenerator;
3355 }
3356
3357 public IqGenerator getIqGenerator() {
3358 return this.mIqGenerator;
3359 }
3360
3361 public IqParser getIqParser() {
3362 return this.mIqParser;
3363 }
3364
3365 public JingleConnectionManager getJingleConnectionManager() {
3366 return this.mJingleConnectionManager;
3367 }
3368
3369 public MessageArchiveService getMessageArchiveService() {
3370 return this.mMessageArchiveService;
3371 }
3372
3373 public List<Contact> findContacts(Jid jid) {
3374 ArrayList<Contact> contacts = new ArrayList<>();
3375 for (Account account : getAccounts()) {
3376 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3377 Contact contact = account.getRoster().getContactFromRoster(jid);
3378 if (contact != null) {
3379 contacts.add(contact);
3380 }
3381 }
3382 }
3383 return contacts;
3384 }
3385
3386 public Conversation findFirstMuc(Jid jid) {
3387 for(Conversation conversation : getConversations()) {
3388 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3389 && conversation.getMode() == Conversation.MODE_MULTI) {
3390 return conversation;
3391 }
3392 }
3393 return null;
3394 }
3395
3396 public NotificationService getNotificationService() {
3397 return this.mNotificationService;
3398 }
3399
3400 public HttpConnectionManager getHttpConnectionManager() {
3401 return this.mHttpConnectionManager;
3402 }
3403
3404 public void resendFailedMessages(final Message message) {
3405 final Collection<Message> messages = new ArrayList<>();
3406 Message current = message;
3407 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3408 messages.add(current);
3409 if (current.mergeable(current.next())) {
3410 current = current.next();
3411 } else {
3412 break;
3413 }
3414 }
3415 for (final Message msg : messages) {
3416 msg.setTime(System.currentTimeMillis());
3417 markMessage(msg, Message.STATUS_WAITING);
3418 this.resendMessage(msg, false);
3419 }
3420 }
3421
3422 public void clearConversationHistory(final Conversation conversation) {
3423 conversation.clearMessages();
3424 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3425 conversation.setLastClearHistory(System.currentTimeMillis());
3426 Runnable runnable = new Runnable() {
3427 @Override
3428 public void run() {
3429 databaseBackend.deleteMessagesInConversation(conversation);
3430 databaseBackend.updateConversation(conversation);
3431 }
3432 };
3433 mDatabaseExecutor.execute(runnable);
3434 }
3435
3436 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3437 if (blockable != null && blockable.getBlockedJid() != null) {
3438 final Jid jid = blockable.getBlockedJid();
3439 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3440
3441 @Override
3442 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3443 if (packet.getType() == IqPacket.TYPE.RESULT) {
3444 account.getBlocklist().add(jid);
3445 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3446 }
3447 }
3448 });
3449 }
3450 }
3451
3452 public void sendUnblockRequest(final Blockable blockable) {
3453 if (blockable != null && blockable.getJid() != null) {
3454 final Jid jid = blockable.getBlockedJid();
3455 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3456 @Override
3457 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3458 if (packet.getType() == IqPacket.TYPE.RESULT) {
3459 account.getBlocklist().remove(jid);
3460 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3461 }
3462 }
3463 });
3464 }
3465 }
3466
3467 public void publishDisplayName(Account account) {
3468 String displayName = account.getDisplayName();
3469 if (displayName != null && !displayName.isEmpty()) {
3470 IqPacket publish = mIqGenerator.publishNick(displayName);
3471 sendIqPacket(account, publish, new OnIqPacketReceived() {
3472 @Override
3473 public void onIqPacketReceived(Account account, IqPacket packet) {
3474 if (packet.getType() == IqPacket.TYPE.ERROR) {
3475 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3476 }
3477 }
3478 });
3479 }
3480 }
3481
3482 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3483 ServiceDiscoveryResult result = discoCache.get(key);
3484 if (result != null) {
3485 return result;
3486 } else {
3487 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3488 if (result != null) {
3489 discoCache.put(key, result);
3490 }
3491 return result;
3492 }
3493 }
3494
3495 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3496 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3497 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3498 if (disco != null) {
3499 presence.setServiceDiscoveryResult(disco);
3500 } else {
3501 if (!account.inProgressDiscoFetches.contains(key)) {
3502 account.inProgressDiscoFetches.add(key);
3503 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3504 request.setTo(jid);
3505 request.query("http://jabber.org/protocol/disco#info");
3506 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3507 sendIqPacket(account, request, new OnIqPacketReceived() {
3508 @Override
3509 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3510 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3511 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3512 if (presence.getVer().equals(disco.getVer())) {
3513 databaseBackend.insertDiscoveryResult(disco);
3514 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3515 } else {
3516 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3517 }
3518 }
3519 account.inProgressDiscoFetches.remove(key);
3520 }
3521 });
3522 }
3523 }
3524 }
3525
3526 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3527 for(Contact contact : roster.getContacts()) {
3528 for(Presence presence : contact.getPresences().getPresences().values()) {
3529 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3530 presence.setServiceDiscoveryResult(disco);
3531 }
3532 }
3533 }
3534 }
3535
3536 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3537 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3538 request.addChild("prefs","urn:xmpp:mam:0");
3539 sendIqPacket(account, request, new OnIqPacketReceived() {
3540 @Override
3541 public void onIqPacketReceived(Account account, IqPacket packet) {
3542 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3543 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3544 callback.onPreferencesFetched(prefs);
3545 } else {
3546 callback.onPreferencesFetchFailed();
3547 }
3548 }
3549 });
3550 }
3551
3552 public PushManagementService getPushManagementService() {
3553 return mPushManagementService;
3554 }
3555
3556 public Account getPendingAccount() {
3557 Account pending = null;
3558 for(Account account : getAccounts()) {
3559 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3560 pending = account;
3561 } else {
3562 return null;
3563 }
3564 }
3565 return pending;
3566 }
3567
3568 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3569 if (!statusMessage.isEmpty()) {
3570 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3571 }
3572 changeStatusReal(account, status, statusMessage, send);
3573 }
3574
3575 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3576 account.setPresenceStatus(status);
3577 account.setPresenceStatusMessage(statusMessage);
3578 databaseBackend.updateAccount(account);
3579 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3580 sendPresence(account);
3581 }
3582 }
3583
3584 public void changeStatus(Presence.Status status, String statusMessage) {
3585 if (!statusMessage.isEmpty()) {
3586 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3587 }
3588 for(Account account : getAccounts()) {
3589 changeStatusReal(account, status, statusMessage, true);
3590 }
3591 }
3592
3593 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3594 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3595 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3596 if (!templates.contains(template)) {
3597 templates.add(0, template);
3598 }
3599 }
3600 return templates;
3601 }
3602
3603 public void saveConversationAsBookmark(Conversation conversation, String name) {
3604 Account account = conversation.getAccount();
3605 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3606 if (!conversation.getJid().isBareJid()) {
3607 bookmark.setNick(conversation.getJid().getResourcepart());
3608 }
3609 if (name != null && !name.trim().isEmpty()) {
3610 bookmark.setBookmarkName(name.trim());
3611 }
3612 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3613 account.getBookmarks().add(bookmark);
3614 pushBookmarks(account);
3615 conversation.setBookmark(bookmark);
3616 }
3617
3618 public interface OnMamPreferencesFetched {
3619 void onPreferencesFetched(Element prefs);
3620 void onPreferencesFetchFailed();
3621 }
3622
3623 public void pushMamPreferences(Account account, Element prefs) {
3624 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3625 set.addChild(prefs);
3626 sendIqPacket(account, set, null);
3627 }
3628
3629 public interface OnAccountCreated {
3630 void onAccountCreated(Account account);
3631
3632 void informUser(int r);
3633 }
3634
3635 public interface OnMoreMessagesLoaded {
3636 void onMoreMessagesLoaded(int count, Conversation conversation);
3637
3638 void informUser(int r);
3639 }
3640
3641 public interface OnAccountPasswordChanged {
3642 void onPasswordChangeSucceeded();
3643
3644 void onPasswordChangeFailed();
3645 }
3646
3647 public interface OnAffiliationChanged {
3648 void onAffiliationChangedSuccessful(Jid jid);
3649
3650 void onAffiliationChangeFailed(Jid jid, int resId);
3651 }
3652
3653 public interface OnRoleChanged {
3654 void onRoleChangedSuccessful(String nick);
3655
3656 void onRoleChangeFailed(String nick, int resid);
3657 }
3658
3659 public interface OnConversationUpdate {
3660 void onConversationUpdate();
3661 }
3662
3663 public interface OnAccountUpdate {
3664 void onAccountUpdate();
3665 }
3666
3667 public interface OnCaptchaRequested {
3668 void onCaptchaRequested(Account account,
3669 String id,
3670 Data data,
3671 Bitmap captcha);
3672 }
3673
3674 public interface OnRosterUpdate {
3675 void onRosterUpdate();
3676 }
3677
3678 public interface OnMucRosterUpdate {
3679 void onMucRosterUpdate();
3680 }
3681
3682 public interface OnConferenceConfigurationFetched {
3683 void onConferenceConfigurationFetched(Conversation conversation);
3684
3685 void onFetchFailed(Conversation conversation, Element error);
3686 }
3687
3688 public interface OnConferenceJoined {
3689 void onConferenceJoined(Conversation conversation);
3690 }
3691
3692 public interface OnConferenceOptionsPushed {
3693 void onPushSucceeded();
3694
3695 void onPushFailed();
3696 }
3697
3698 public interface OnShowErrorToast {
3699 void onShowErrorToast(int resId);
3700 }
3701
3702 public class XmppConnectionBinder extends Binder {
3703 public XmppConnectionService getService() {
3704 return XmppConnectionService.this;
3705 }
3706 }
3707}