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.annotation.BoolRes;
30import android.support.annotation.IntegerRes;
31import android.support.v4.app.RemoteInput;
32import android.util.DisplayMetrics;
33import android.util.Log;
34import android.util.LruCache;
35import android.util.Pair;
36
37import net.java.otr4j.OtrException;
38import net.java.otr4j.session.Session;
39import net.java.otr4j.session.SessionID;
40import net.java.otr4j.session.SessionImpl;
41import net.java.otr4j.session.SessionStatus;
42
43import org.openintents.openpgp.IOpenPgpService2;
44import org.openintents.openpgp.util.OpenPgpApi;
45import org.openintents.openpgp.util.OpenPgpServiceConnection;
46
47import java.math.BigInteger;
48import java.net.URL;
49import java.security.SecureRandom;
50import java.security.cert.CertificateException;
51import java.security.cert.X509Certificate;
52import java.util.ArrayList;
53import java.util.Arrays;
54import java.util.Collection;
55import java.util.Collections;
56import java.util.HashMap;
57import java.util.HashSet;
58import java.util.Hashtable;
59import java.util.Iterator;
60import java.util.List;
61import java.util.ListIterator;
62import java.util.Locale;
63import java.util.Map;
64import java.util.concurrent.CopyOnWriteArrayList;
65import java.util.concurrent.CountDownLatch;
66import java.util.concurrent.atomic.AtomicBoolean;
67import java.util.concurrent.atomic.AtomicLong;
68
69import de.duenndns.ssl.MemorizingTrustManager;
70import eu.siacs.conversations.Config;
71import eu.siacs.conversations.R;
72import eu.siacs.conversations.crypto.PgpDecryptionService;
73import eu.siacs.conversations.crypto.PgpEngine;
74import eu.siacs.conversations.crypto.axolotl.AxolotlService;
75import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
76import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
77import eu.siacs.conversations.entities.Account;
78import eu.siacs.conversations.entities.Blockable;
79import eu.siacs.conversations.entities.Bookmark;
80import eu.siacs.conversations.entities.Contact;
81import eu.siacs.conversations.entities.Conversation;
82import eu.siacs.conversations.entities.DownloadableFile;
83import eu.siacs.conversations.entities.Message;
84import eu.siacs.conversations.entities.MucOptions;
85import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
86import eu.siacs.conversations.entities.Presence;
87import eu.siacs.conversations.entities.PresenceTemplate;
88import eu.siacs.conversations.entities.Roster;
89import eu.siacs.conversations.entities.ServiceDiscoveryResult;
90import eu.siacs.conversations.entities.Transferable;
91import eu.siacs.conversations.entities.TransferablePlaceholder;
92import eu.siacs.conversations.generator.AbstractGenerator;
93import eu.siacs.conversations.generator.IqGenerator;
94import eu.siacs.conversations.generator.MessageGenerator;
95import eu.siacs.conversations.generator.PresenceGenerator;
96import eu.siacs.conversations.http.HttpConnectionManager;
97import eu.siacs.conversations.http.AesGcmURLStreamHandlerFactory;
98import eu.siacs.conversations.parser.AbstractParser;
99import eu.siacs.conversations.parser.IqParser;
100import eu.siacs.conversations.parser.MessageParser;
101import eu.siacs.conversations.parser.PresenceParser;
102import eu.siacs.conversations.persistance.DatabaseBackend;
103import eu.siacs.conversations.persistance.FileBackend;
104import eu.siacs.conversations.ui.SettingsActivity;
105import eu.siacs.conversations.ui.UiCallback;
106import eu.siacs.conversations.utils.ConversationsFileObserver;
107import eu.siacs.conversations.utils.CryptoHelper;
108import eu.siacs.conversations.utils.ExceptionHelper;
109import eu.siacs.conversations.utils.MimeUtils;
110import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
111import eu.siacs.conversations.utils.PRNGFixes;
112import eu.siacs.conversations.utils.PhoneHelper;
113import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
114import eu.siacs.conversations.utils.Resolver;
115import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
116import eu.siacs.conversations.xml.Namespace;
117import eu.siacs.conversations.utils.XmppUri;
118import eu.siacs.conversations.xml.Element;
119import eu.siacs.conversations.xmpp.OnBindListener;
120import eu.siacs.conversations.xmpp.OnContactStatusChanged;
121import eu.siacs.conversations.xmpp.OnIqPacketReceived;
122import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
123import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
124import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
125import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
126import eu.siacs.conversations.xmpp.OnStatusChanged;
127import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
128import eu.siacs.conversations.xmpp.Patches;
129import eu.siacs.conversations.xmpp.XmppConnection;
130import eu.siacs.conversations.xmpp.chatstate.ChatState;
131import eu.siacs.conversations.xmpp.forms.Data;
132import eu.siacs.conversations.xmpp.jid.InvalidJidException;
133import eu.siacs.conversations.xmpp.jid.Jid;
134import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
135import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
136import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
137import eu.siacs.conversations.xmpp.mam.MamReference;
138import eu.siacs.conversations.xmpp.pep.Avatar;
139import eu.siacs.conversations.xmpp.stanzas.IqPacket;
140import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
141import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
142import me.leolin.shortcutbadger.ShortcutBadger;
143
144public class XmppConnectionService extends Service {
145
146 static {
147 URL.setURLStreamHandlerFactory(new AesGcmURLStreamHandlerFactory());
148 }
149
150 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
151 public static final String ACTION_MARK_AS_READ = "mark_as_read";
152 public static final String ACTION_SNOOZE = "snooze";
153 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
154 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
155 public static final String ACTION_TRY_AGAIN = "try_again";
156 public static final String ACTION_IDLE_PING = "idle_ping";
157 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
158 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
159 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
160 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor("FileAdding");
161 private final SerialSingleThreadExecutor mVideoCompressionExecutor = new SerialSingleThreadExecutor("VideoCompression");
162 private final SerialSingleThreadExecutor mDatabaseWriterExecutor = new SerialSingleThreadExecutor("DatabaseWriter");
163 private final SerialSingleThreadExecutor mDatabaseReaderExecutor = new SerialSingleThreadExecutor("DatabaseReader");
164 private final SerialSingleThreadExecutor mNotificationExecutor = new SerialSingleThreadExecutor("NotificationExecutor");
165 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
166 private final IBinder mBinder = new XmppConnectionBinder();
167 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
168 private final IqGenerator mIqGenerator = new IqGenerator(this);
169 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
170 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
171
172 private long mLastActivity = 0;
173
174 public DatabaseBackend databaseBackend;
175 private ContentObserver contactObserver = new ContentObserver(null) {
176 @Override
177 public void onChange(boolean selfChange) {
178 super.onChange(selfChange);
179 Intent intent = new Intent(getApplicationContext(),
180 XmppConnectionService.class);
181 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
182 startService(intent);
183 }
184 };
185 private FileBackend fileBackend = new FileBackend(this);
186 private MemorizingTrustManager mMemorizingTrustManager;
187 private NotificationService mNotificationService = new NotificationService(this);
188 private ShortcutService mShortcutService = new ShortcutService(this);
189 private AtomicBoolean mInitialAddressbookSyncCompleted = new AtomicBoolean(false);
190 private AtomicBoolean mForceForegroundService = new AtomicBoolean(false);
191 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
192 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
193 private IqParser mIqParser = new IqParser(this);
194 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
195 @Override
196 public void onIqPacketReceived(Account account, IqPacket packet) {
197 if (packet.getType() != IqPacket.TYPE.RESULT) {
198 Element error = packet.findChild("error");
199 String text = error != null ? error.findChildContent("text") : null;
200 if (text != null) {
201 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
202 }
203 }
204 }
205 };
206 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
207 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
208 private List<Account> accounts;
209 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
210 this);
211 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
212
213 @Override
214 public void onContactStatusChanged(Contact contact, boolean online) {
215 Conversation conversation = find(getConversations(), contact);
216 if (conversation != null) {
217 if (online) {
218 conversation.endOtrIfNeeded();
219 if (contact.getPresences().size() == 1) {
220 sendUnsentMessages(conversation);
221 }
222 } else {
223 //check if the resource we are haveing a conversation with is still online
224 if (conversation.hasValidOtrSession()) {
225 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
226 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
227 conversation.endOtrIfNeeded();
228 }
229 }
230 }
231 }
232 }
233 };
234 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
235 this);
236 private AvatarService mAvatarService = new AvatarService(this);
237 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
238 private PushManagementService mPushManagementService = new PushManagementService(this);
239 private OnConversationUpdate mOnConversationUpdate = null;
240
241
242 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
243 Environment.getExternalStorageDirectory().getAbsolutePath()
244 ) {
245 @Override
246 public void onEvent(int event, String path) {
247 markFileDeleted(path);
248 }
249 };
250 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
251
252 @Override
253 public void onJinglePacketReceived(Account account, JinglePacket packet) {
254 mJingleConnectionManager.deliverPacket(account, packet);
255 }
256 };
257 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
258
259 @Override
260 public void onMessageAcknowledged(Account account, String uuid) {
261 for (final Conversation conversation : getConversations()) {
262 if (conversation.getAccount() == account) {
263 Message message = conversation.findUnsentMessageWithUuid(uuid);
264 if (message != null) {
265 markMessage(message, Message.STATUS_SEND);
266 }
267 }
268 }
269 }
270 };
271 private int convChangedListenerCount = 0;
272 private OnShowErrorToast mOnShowErrorToast = null;
273 private int showErrorToastListenerCount = 0;
274 private int unreadCount = -1;
275 private OnAccountUpdate mOnAccountUpdate = null;
276 private OnCaptchaRequested mOnCaptchaRequested = null;
277 private int accountChangedListenerCount = 0;
278 private int captchaRequestedListenerCount = 0;
279 private OnRosterUpdate mOnRosterUpdate = null;
280 private OnUpdateBlocklist mOnUpdateBlocklist = null;
281 private int updateBlocklistListenerCount = 0;
282 private int rosterChangedListenerCount = 0;
283 private OnMucRosterUpdate mOnMucRosterUpdate = null;
284 private int mucRosterChangedListenerCount = 0;
285 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
286 private int keyStatusUpdatedListenerCount = 0;
287 private AtomicLong mLastExpiryRun = new AtomicLong(0);
288 private SecureRandom mRandom;
289 private LruCache<Pair<String, String>, ServiceDiscoveryResult> discoCache = new LruCache<>(20);
290 private final OnBindListener mOnBindListener = new OnBindListener() {
291
292 @Override
293 public void onBind(final Account account) {
294 synchronized (mInProgressAvatarFetches) {
295 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
296 final String KEY = iterator.next();
297 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
298 iterator.remove();
299 }
300 }
301 }
302 if (account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true)) {
303 databaseBackend.updateAccount(account);
304 }
305 account.getRoster().clearPresences();
306 mJingleConnectionManager.cancelInTransmission();
307 fetchRosterFromServer(account);
308 fetchBookmarks(account);
309 final boolean flexible= account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
310 final boolean catchup = getMessageArchiveService().inCatchup(account);
311 if (flexible && catchup) {
312 sendIqPacket(account, mIqGenerator.purgeOfflineMessages(), (acc, packet) -> {
313 if (packet.getType() == IqPacket.TYPE.RESULT) {
314 Log.d(Config.LOGTAG, acc.getJid().toBareJid()+": successfully purged offline messages");
315 }
316 });
317 }
318 sendPresence(account);
319 if (mPushManagementService.available(account)) {
320 mPushManagementService.registerPushTokenOnServer(account);
321 }
322 connectMultiModeConversations(account);
323 syncDirtyContacts(account);
324 }
325 };
326 private OnStatusChanged statusListener = new OnStatusChanged() {
327
328 @Override
329 public void onStatusChanged(final Account account) {
330 XmppConnection connection = account.getXmppConnection();
331 if (mOnAccountUpdate != null) {
332 mOnAccountUpdate.onAccountUpdate();
333 }
334 if (account.getStatus() == Account.State.ONLINE) {
335 synchronized (mLowPingTimeoutMode) {
336 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
337 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
338 }
339 }
340 if (account.setShowErrorNotification(true)) {
341 databaseBackend.updateAccount(account);
342 }
343 mMessageArchiveService.executePendingQueries(account);
344 if (connection != null && connection.getFeatures().csi()) {
345 if (checkListeners()) {
346 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
347 connection.sendInactive();
348 } else {
349 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
350 connection.sendActive();
351 }
352 }
353 List<Conversation> conversations = getConversations();
354 for (Conversation conversation : conversations) {
355 if (conversation.getAccount() == account
356 && !account.pendingConferenceJoins.contains(conversation)) {
357 if (!conversation.startOtrIfNeeded()) {
358 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": couldn't start OTR with " + conversation.getContact().getJid() + " when needed");
359 }
360 sendUnsentMessages(conversation);
361 }
362 }
363 for (Conversation conversation : account.pendingConferenceLeaves) {
364 leaveMuc(conversation);
365 }
366 account.pendingConferenceLeaves.clear();
367 for (Conversation conversation : account.pendingConferenceJoins) {
368 joinMuc(conversation);
369 }
370 account.pendingConferenceJoins.clear();
371 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
372 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
373 resetSendingToWaiting(account);
374 if (account.isEnabled() && isInLowPingTimeoutMode(account)) {
375 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": went into offline state during low ping mode. reconnecting now");
376 reconnectAccount(account, true, false);
377 } else {
378 int timeToReconnect = mRandom.nextInt(10) + 2;
379 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
380 }
381 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
382 databaseBackend.updateAccount(account);
383 reconnectAccount(account, true, false);
384 } else if (account.getStatus() != Account.State.CONNECTING && account.getStatus() != Account.State.NO_INTERNET) {
385 resetSendingToWaiting(account);
386 if (connection != null && account.getStatus().isAttemptReconnect()) {
387 final int next = connection.getTimeToNextAttempt();
388 final boolean lowPingTimeoutMode = isInLowPingTimeoutMode(account);
389 if (next <= 0) {
390 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": error connecting account. reconnecting now. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
391 reconnectAccount(account, true, false);
392 } else {
393 final int attempt = connection.getAttempt() + 1;
394 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": error connecting account. try again in " + next + "s for the " + attempt + " time. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
395 scheduleWakeUpCall(next, account.getUuid().hashCode());
396 }
397 }
398 }
399 getNotificationService().updateErrorNotification();
400 }
401 };
402
403 private boolean isInLowPingTimeoutMode(Account account) {
404 synchronized (mLowPingTimeoutMode) {
405 return mLowPingTimeoutMode.contains(account.getJid().toBareJid());
406 }
407 }
408
409 public void startForcingForegroundNotification() {
410 mForceForegroundService.set(true);
411 toggleForegroundService();
412 }
413
414 public void stopForcingForegroundNotification() {
415 mForceForegroundService.set(false);
416 toggleForegroundService();
417 }
418
419 private OpenPgpServiceConnection pgpServiceConnection;
420 private PgpEngine mPgpEngine = null;
421 private WakeLock wakeLock;
422 private PowerManager pm;
423 private LruCache<String, Bitmap> mBitmapCache;
424 private EventReceiver mEventReceiver = new EventReceiver();
425
426 public final CountDownLatch restoredFromDatabaseLatch = new CountDownLatch(1);
427
428 private static String generateFetchKey(Account account, final Avatar avatar) {
429 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
430 }
431
432 public boolean areMessagesInitialized() {
433 return this.restoredFromDatabaseLatch.getCount() == 0;
434 }
435
436 public PgpEngine getPgpEngine() {
437 if (!Config.supportOpenPgp()) {
438 return null;
439 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
440 if (this.mPgpEngine == null) {
441 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
442 getApplicationContext(),
443 pgpServiceConnection.getService()), this);
444 }
445 return mPgpEngine;
446 } else {
447 return null;
448 }
449
450 }
451
452 public OpenPgpApi getOpenPgpApi() {
453 if (!Config.supportOpenPgp()) {
454 return null;
455 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
456 return new OpenPgpApi(this, pgpServiceConnection.getService());
457 } else {
458 return null;
459 }
460 }
461
462 public FileBackend getFileBackend() {
463 return this.fileBackend;
464 }
465
466 public AvatarService getAvatarService() {
467 return this.mAvatarService;
468 }
469
470 public void attachLocationToConversation(final Conversation conversation,
471 final Uri uri,
472 final UiCallback<Message> callback) {
473 int encryption = conversation.getNextEncryption();
474 if (encryption == Message.ENCRYPTION_PGP) {
475 encryption = Message.ENCRYPTION_DECRYPTED;
476 }
477 Message message = new Message(conversation, uri.toString(), encryption);
478 if (conversation.getNextCounterpart() != null) {
479 message.setCounterpart(conversation.getNextCounterpart());
480 }
481 if (encryption == Message.ENCRYPTION_DECRYPTED) {
482 getPgpEngine().encrypt(message, callback);
483 } else {
484 callback.success(message);
485 }
486 }
487
488 public void attachFileToConversation(final Conversation conversation,
489 final Uri uri,
490 final UiCallback<Message> callback) {
491 if (FileBackend.weOwnFile(this, uri)) {
492 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
493 callback.error(R.string.security_error_invalid_file_access, null);
494 return;
495 }
496 final Message message;
497 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
498 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
499 } else {
500 message = new Message(conversation, "", conversation.getNextEncryption());
501 }
502 message.setCounterpart(conversation.getNextCounterpart());
503 message.setType(Message.TYPE_FILE);
504 final AttachFileToConversationRunnable runnable = new AttachFileToConversationRunnable(this, uri, message, callback);
505 if (runnable.isVideoMessage()) {
506 mVideoCompressionExecutor.execute(runnable);
507 } else {
508 mFileAddingExecutor.execute(runnable);
509 }
510 }
511
512 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
513 if (FileBackend.weOwnFile(this, uri)) {
514 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
515 callback.error(R.string.security_error_invalid_file_access, null);
516 return;
517 }
518
519 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
520 final String compressPictures = getCompressPicturesPreference();
521
522 if ("never".equals(compressPictures)
523 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
524 || (mimeType != null && mimeType.endsWith("/gif"))) {
525 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": not compressing picture. sending as file");
526 attachFileToConversation(conversation, uri, callback);
527 return;
528 }
529 final Message message;
530 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
531 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
532 } else {
533 message = new Message(conversation, "", conversation.getNextEncryption());
534 }
535 message.setCounterpart(conversation.getNextCounterpart());
536 message.setType(Message.TYPE_IMAGE);
537 mFileAddingExecutor.execute(new Runnable() {
538
539 @Override
540 public void run() {
541 try {
542 getFileBackend().copyImageToPrivateStorage(message, uri);
543 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
544 final PgpEngine pgpEngine = getPgpEngine();
545 if (pgpEngine != null) {
546 pgpEngine.encrypt(message, callback);
547 } else if (callback != null) {
548 callback.error(R.string.unable_to_connect_to_keychain, null);
549 }
550 } else {
551 callback.success(message);
552 }
553 } catch (final FileBackend.FileCopyException e) {
554 callback.error(e.getResId(), message);
555 }
556 }
557 });
558 }
559
560 public Conversation find(Bookmark bookmark) {
561 return find(bookmark.getAccount(), bookmark.getJid());
562 }
563
564 public Conversation find(final Account account, final Jid jid) {
565 return find(getConversations(), account, jid);
566 }
567
568 @Override
569 public int onStartCommand(Intent intent, int flags, int startId) {
570 final String action = intent == null ? null : intent.getAction();
571 String pushedAccountHash = null;
572 boolean interactive = false;
573 if (action != null) {
574 final String uuid = intent.getStringExtra("uuid");
575 switch (action) {
576 case ConnectivityManager.CONNECTIVITY_ACTION:
577 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
578 resetAllAttemptCounts(true, false);
579 }
580 break;
581 case ACTION_MERGE_PHONE_CONTACTS:
582 if (restoredFromDatabaseLatch.getCount() == 0) {
583 loadPhoneContacts();
584 }
585 return START_STICKY;
586 case Intent.ACTION_SHUTDOWN:
587 logoutAndSave(true);
588 return START_NOT_STICKY;
589 case ACTION_CLEAR_NOTIFICATION:
590 mNotificationExecutor.execute(() -> {
591 try {
592 final Conversation c = findConversationByUuid(uuid);
593 if (c != null) {
594 mNotificationService.clear(c);
595 } else {
596 mNotificationService.clear();
597 }
598 restoredFromDatabaseLatch.await();
599
600 } catch (InterruptedException e) {
601 Log.d(Config.LOGTAG,"unable to process clear notification");
602 }
603 });
604 break;
605 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
606 dismissErrorNotifications();
607 break;
608 case ACTION_TRY_AGAIN:
609 resetAllAttemptCounts(false, true);
610 interactive = true;
611 break;
612 case ACTION_REPLY_TO_CONVERSATION:
613 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
614 if (remoteInput == null) {
615 break;
616 }
617 final CharSequence body = remoteInput.getCharSequence("text_reply");
618 final boolean dismissNotification = intent.getBooleanExtra("dismiss_notification", false);
619 if (body == null || body.length() <= 0) {
620 break;
621 }
622 mNotificationExecutor.execute(()-> {
623 try {
624 restoredFromDatabaseLatch.await();
625 final Conversation c = findConversationByUuid(uuid);
626 if (c != null) {
627 directReply(c, body.toString(), dismissNotification);
628 }
629 } catch (InterruptedException e) {
630 Log.d(Config.LOGTAG,"unable to process direct reply");
631 }
632 });
633 break;
634 case ACTION_MARK_AS_READ:
635 mNotificationExecutor.execute(() -> {
636 final Conversation c = findConversationByUuid(uuid);
637 if (c == null) {
638 Log.d(Config.LOGTAG, "received mark read intent for unknown conversation (" + uuid + ")");
639 return;
640 }
641 try {
642 restoredFromDatabaseLatch.await();
643 sendReadMarker(c);
644 } catch (InterruptedException e) {
645 Log.d(Config.LOGTAG,"unable to process notification read marker for conversation "+c.getName());
646 }
647
648 });
649 break;
650 case ACTION_SNOOZE:
651 mNotificationExecutor.execute(() -> {
652 final Conversation c = findConversationByUuid(uuid);
653 if (c == null) {
654 Log.d(Config.LOGTAG,"received snooze intent for unknown conversation ("+ uuid +")");
655 return;
656 }
657 c.setMutedTill(System.currentTimeMillis() + 30 * 60 * 1000);
658 mNotificationService.clear(c);
659 updateConversation(c);
660 });
661 case AudioManager.RINGER_MODE_CHANGED_ACTION:
662 if (dndOnSilentMode()) {
663 refreshAllPresences();
664 }
665 break;
666 case Intent.ACTION_SCREEN_ON:
667 deactivateGracePeriod();
668 case Intent.ACTION_SCREEN_OFF:
669 if (awayWhenScreenOff()) {
670 refreshAllPresences();
671 }
672 break;
673 case ACTION_GCM_TOKEN_REFRESH:
674 refreshAllGcmTokens();
675 break;
676 case ACTION_IDLE_PING:
677 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
678 scheduleNextIdlePing();
679 }
680 break;
681 case ACTION_GCM_MESSAGE_RECEIVED:
682 Log.d(Config.LOGTAG, "gcm push message arrived in service. extras=" + intent.getExtras());
683 pushedAccountHash = intent.getStringExtra("account");
684 break;
685 case Intent.ACTION_SEND:
686 Uri uri = intent.getData();
687 if (uri != null) {
688 Log.d(Config.LOGTAG, "received uri permission for "+uri.toString());
689 }
690 return START_STICKY;
691 }
692 }
693 synchronized (this) {
694 this.wakeLock.acquire();
695 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
696 HashSet<Account> pingCandidates = new HashSet<>();
697 for (Account account : accounts) {
698 pingNow |= processAccountState(account,
699 interactive,
700 "ui".equals(action),
701 CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash),
702 pingCandidates);
703 }
704 if (pingNow) {
705 for (Account account : pingCandidates) {
706 final boolean lowTimeout = isInLowPingTimeoutMode(account);
707 account.getXmppConnection().sendPing();
708 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
709 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
710 }
711 }
712 if (wakeLock.isHeld()) {
713 try {
714 wakeLock.release();
715 } catch (final RuntimeException ignored) {
716 }
717 }
718 }
719 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
720 expireOldMessages();
721 }
722 return START_STICKY;
723 }
724
725 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
726 boolean pingNow = false;
727 if (account.getStatus().isAttemptReconnect()) {
728 if (!hasInternetConnection()) {
729 account.setStatus(Account.State.NO_INTERNET);
730 if (statusListener != null) {
731 statusListener.onStatusChanged(account);
732 }
733 } else {
734 if (account.getStatus() == Account.State.NO_INTERNET) {
735 account.setStatus(Account.State.OFFLINE);
736 if (statusListener != null) {
737 statusListener.onStatusChanged(account);
738 }
739 }
740 if (account.getStatus() == Account.State.ONLINE) {
741 synchronized (mLowPingTimeoutMode) {
742 long lastReceived = account.getXmppConnection().getLastPacketReceived();
743 long lastSent = account.getXmppConnection().getLastPingSent();
744 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
745 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
746 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
747 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
748 if (lastSent > lastReceived) {
749 if (pingTimeoutIn < 0) {
750 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
751 this.reconnectAccount(account, true, interactive);
752 } else {
753 int secs = (int) (pingTimeoutIn / 1000);
754 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
755 }
756 } else {
757 pingCandidates.add(account);
758 if (isAccountPushed) {
759 pingNow = true;
760 if (mLowPingTimeoutMode.add(account.getJid().toBareJid())) {
761 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": entering low ping timeout mode");
762 }
763 } else if (msToNextPing <= 0) {
764 pingNow = true;
765 } else {
766 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
767 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
768 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
769 }
770 }
771 }
772 }
773 } else if (account.getStatus() == Account.State.OFFLINE) {
774 reconnectAccount(account, true, interactive);
775 } else if (account.getStatus() == Account.State.CONNECTING) {
776 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
777 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
778 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
779 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
780 if (timeout < 0) {
781 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast=" + secondsSinceLastConnect + ")");
782 account.getXmppConnection().resetAttemptCount(false);
783 reconnectAccount(account, true, interactive);
784 } else if (discoTimeout < 0) {
785 account.getXmppConnection().sendDiscoTimeout();
786 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
787 } else {
788 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
789 }
790 } else {
791 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
792 reconnectAccount(account, true, interactive);
793 }
794 }
795 }
796 }
797 return pingNow;
798 }
799
800 public boolean isDataSaverDisabled() {
801 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
802 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
803 return !connectivityManager.isActiveNetworkMetered()
804 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
805 } else {
806 return true;
807 }
808 }
809
810 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
811 Message message = new Message(conversation, body, conversation.getNextEncryption());
812 message.markUnread();
813 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
814 getPgpEngine().encrypt(message, new UiCallback<Message>() {
815 @Override
816 public void success(Message message) {
817 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
818 sendMessage(message);
819 if (dismissAfterReply) {
820 markRead(message.getConversation(), true);
821 } else {
822 mNotificationService.pushFromDirectReply(message);
823 }
824 }
825
826 @Override
827 public void error(int errorCode, Message object) {
828
829 }
830
831 @Override
832 public void userInputRequried(PendingIntent pi, Message object) {
833
834 }
835 });
836 } else {
837 sendMessage(message);
838 if (dismissAfterReply) {
839 markRead(conversation, true);
840 } else {
841 mNotificationService.pushFromDirectReply(message);
842 }
843 }
844 }
845
846 private boolean dndOnSilentMode() {
847 return getBooleanPreference(SettingsActivity.DND_ON_SILENT_MODE, R.bool.dnd_on_silent_mode);
848 }
849
850 private boolean manuallyChangePresence() {
851 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
852 }
853
854 private boolean treatVibrateAsSilent() {
855 return getBooleanPreference(SettingsActivity.TREAT_VIBRATE_AS_SILENT, R.bool.treat_vibrate_as_silent);
856 }
857
858 private boolean awayWhenScreenOff() {
859 return getBooleanPreference(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, R.bool.away_when_screen_off);
860 }
861
862 private String getCompressPicturesPreference() {
863 return getPreferences().getString("picture_compression", getResources().getString(R.string.picture_compression));
864 }
865
866 private Presence.Status getTargetPresence() {
867 if (dndOnSilentMode() && isPhoneSilenced()) {
868 return Presence.Status.DND;
869 } else if (awayWhenScreenOff() && !isInteractive()) {
870 return Presence.Status.AWAY;
871 } else {
872 return Presence.Status.ONLINE;
873 }
874 }
875
876 @SuppressLint("NewApi")
877 @SuppressWarnings("deprecation")
878 public boolean isInteractive() {
879 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
880
881 final boolean isScreenOn;
882 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
883 isScreenOn = pm.isScreenOn();
884 } else {
885 isScreenOn = pm.isInteractive();
886 }
887 return isScreenOn;
888 }
889
890 private boolean isPhoneSilenced() {
891 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
892 try {
893 if (treatVibrateAsSilent()) {
894 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
895 } else {
896 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
897 }
898 } catch (Throwable throwable) {
899 Log.d(Config.LOGTAG, "platform bug in isPhoneSilenced (" + throwable.getMessage() + ")");
900 return false;
901 }
902 }
903
904 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
905 Log.d(Config.LOGTAG, "resetting all attempt counts");
906 for (Account account : accounts) {
907 if (account.hasErrorStatus() || reallyAll) {
908 final XmppConnection connection = account.getXmppConnection();
909 if (connection != null) {
910 connection.resetAttemptCount(retryImmediately);
911 }
912 }
913 if (account.setShowErrorNotification(true)) {
914 databaseBackend.updateAccount(account);
915 }
916 }
917 mNotificationService.updateErrorNotification();
918 }
919
920 private void dismissErrorNotifications() {
921 for (final Account account : this.accounts) {
922 if (account.hasErrorStatus()) {
923 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": dismissing error notification");
924 if (account.setShowErrorNotification(false)) {
925 databaseBackend.updateAccount(account);
926 }
927 }
928 }
929 }
930
931 private void expireOldMessages() {
932 expireOldMessages(false);
933 }
934
935 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
936 mLastExpiryRun.set(SystemClock.elapsedRealtime());
937 mDatabaseWriterExecutor.execute(new Runnable() {
938 @Override
939 public void run() {
940 long timestamp = getAutomaticMessageDeletionDate();
941 if (timestamp > 0) {
942 databaseBackend.expireOldMessages(timestamp);
943 synchronized (XmppConnectionService.this.conversations) {
944 for (Conversation conversation : XmppConnectionService.this.conversations) {
945 conversation.expireOldMessages(timestamp);
946 if (resetHasMessagesLeftOnServer) {
947 conversation.messagesLoaded.set(true);
948 conversation.setHasMessagesLeftOnServer(true);
949 }
950 }
951 }
952 updateConversationUi();
953 }
954 }
955 });
956 }
957
958 public boolean hasInternetConnection() {
959 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
960 try {
961 final NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
962 return activeNetwork != null && activeNetwork.isConnected();
963 } catch (RuntimeException e) {
964 Log.d(Config.LOGTAG,"unable to check for internet connection",e);
965 return true; //if internet connection can not be checked it is probably best to just try
966 }
967 }
968
969 @SuppressLint("TrulyRandom")
970 @Override
971 public void onCreate() {
972 ExceptionHelper.init(getApplicationContext());
973 PRNGFixes.apply();
974 Resolver.init(this);
975 this.mRandom = new SecureRandom();
976 updateMemorizingTrustmanager();
977 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
978 final int cacheSize = maxMemory / 8;
979 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
980 @Override
981 protected int sizeOf(final String key, final Bitmap bitmap) {
982 return bitmap.getByteCount() / 1024;
983 }
984 };
985
986 Log.d(Config.LOGTAG, "initializing database...");
987 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
988 Log.d(Config.LOGTAG, "restoring accounts...");
989 this.accounts = databaseBackend.getAccounts();
990 final SharedPreferences.Editor editor = getPreferences().edit();
991 if (this.accounts.size() == 0 && Arrays.asList("Sony", "Sony Ericsson").contains(Build.MANUFACTURER)) {
992 editor.putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, true);
993 Log.d(Config.LOGTAG, Build.MANUFACTURER + " is on blacklist. enabling foreground service");
994 }
995 editor.putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
996 editor.apply();
997
998 restoreFromDatabase();
999
1000 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
1001 new Thread(new Runnable() {
1002 @Override
1003 public void run() {
1004 fileObserver.startWatching();
1005 }
1006 }).start();
1007 if (Config.supportOpenPgp()) {
1008 this.pgpServiceConnection = new OpenPgpServiceConnection(this, "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
1009 @Override
1010 public void onBound(IOpenPgpService2 service) {
1011 for (Account account : accounts) {
1012 final PgpDecryptionService pgp = account.getPgpDecryptionService();
1013 if (pgp != null) {
1014 pgp.continueDecryption(true);
1015 }
1016 }
1017 }
1018
1019 @Override
1020 public void onError(Exception e) {
1021 }
1022 });
1023 this.pgpServiceConnection.bindToService();
1024 }
1025
1026 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1027 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
1028
1029 toggleForegroundService();
1030 updateUnreadCountBadge();
1031 toggleScreenEventReceiver();
1032 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1033 scheduleNextIdlePing();
1034 }
1035 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1036 registerReceiver(this.mEventReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
1037 }
1038 }
1039
1040 @Override
1041 public void onTrimMemory(int level) {
1042 super.onTrimMemory(level);
1043 if (level >= TRIM_MEMORY_COMPLETE) {
1044 Log.d(Config.LOGTAG, "clear cache due to low memory");
1045 getBitmapCache().evictAll();
1046 }
1047 }
1048
1049 @Override
1050 public void onDestroy() {
1051 try {
1052 unregisterReceiver(this.mEventReceiver);
1053 } catch (IllegalArgumentException e) {
1054 //ignored
1055 }
1056 fileObserver.stopWatching();
1057 super.onDestroy();
1058 }
1059
1060 public void toggleScreenEventReceiver() {
1061 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1062 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
1063 filter.addAction(Intent.ACTION_SCREEN_OFF);
1064 registerReceiver(this.mEventReceiver, filter);
1065 } else {
1066 try {
1067 unregisterReceiver(this.mEventReceiver);
1068 } catch (IllegalArgumentException e) {
1069 //ignored
1070 }
1071 }
1072 }
1073
1074 public void toggleForegroundService() {
1075 if (mForceForegroundService.get() || (keepForegroundService() && hasEnabledAccounts())) {
1076 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1077 Log.d(Config.LOGTAG, "started foreground service");
1078 } else {
1079 stopForeground(true);
1080 Log.d(Config.LOGTAG, "stopped foreground service");
1081 }
1082 }
1083
1084 public boolean keepForegroundService() {
1085 return getBooleanPreference(SettingsActivity.KEEP_FOREGROUND_SERVICE, R.bool.enable_foreground_service);
1086 }
1087
1088 @Override
1089 public void onTaskRemoved(final Intent rootIntent) {
1090 super.onTaskRemoved(rootIntent);
1091 if (keepForegroundService() || mForceForegroundService.get()) {
1092 Log.d(Config.LOGTAG, "ignoring onTaskRemoved because foreground service is activated");
1093 } else {
1094 this.logoutAndSave(false);
1095 }
1096 }
1097
1098 private void logoutAndSave(boolean stop) {
1099 int activeAccounts = 0;
1100 for (final Account account : accounts) {
1101 if (account.getStatus() != Account.State.DISABLED) {
1102 activeAccounts++;
1103 }
1104 databaseBackend.writeRoster(account.getRoster());
1105 if (account.getXmppConnection() != null) {
1106 new Thread(new Runnable() {
1107 @Override
1108 public void run() {
1109 disconnect(account, false);
1110 }
1111 }).start();
1112 }
1113 }
1114 if (stop || activeAccounts == 0) {
1115 Log.d(Config.LOGTAG, "good bye");
1116 stopSelf();
1117 }
1118 }
1119
1120 public void scheduleWakeUpCall(int seconds, int requestCode) {
1121 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1122 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1123 Intent intent = new Intent(this, EventReceiver.class);
1124 intent.setAction("ping");
1125 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1126 try {
1127 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1128 } catch (RuntimeException e) {
1129 Log.e(Config.LOGTAG, "unable to schedule alarm for ping", e);
1130 }
1131 }
1132
1133 @TargetApi(Build.VERSION_CODES.M)
1134 private void scheduleNextIdlePing() {
1135 final long timeToWake = SystemClock.elapsedRealtime() + (Config.IDLE_PING_INTERVAL * 1000);
1136 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1137 Intent intent = new Intent(this, EventReceiver.class);
1138 intent.setAction(ACTION_IDLE_PING);
1139 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
1140 try {
1141 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1142 } catch (RuntimeException e) {
1143 Log.d(Config.LOGTAG, "unable to schedule alarm for idle ping", e);
1144 }
1145 }
1146
1147 public XmppConnection createConnection(final Account account) {
1148 final SharedPreferences sharedPref = getPreferences();
1149 String resource;
1150 try {
1151 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1152 if (resource.trim().isEmpty()) {
1153 throw new Exception();
1154 }
1155 } catch (Exception e) {
1156 resource = "conversations";
1157 }
1158 account.setResource(resource);
1159 final XmppConnection connection = new XmppConnection(account, this);
1160 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1161 connection.setOnStatusChangedListener(this.statusListener);
1162 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1163 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1164 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1165 connection.setOnBindListener(this.mOnBindListener);
1166 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1167 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1168 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1169 AxolotlService axolotlService = account.getAxolotlService();
1170 if (axolotlService != null) {
1171 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1172 }
1173 return connection;
1174 }
1175
1176 public void sendChatState(Conversation conversation) {
1177 if (sendChatStates()) {
1178 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1179 sendMessagePacket(conversation.getAccount(), packet);
1180 }
1181 }
1182
1183 private void sendFileMessage(final Message message, final boolean delay) {
1184 Log.d(Config.LOGTAG, "send file message");
1185 final Account account = message.getConversation().getAccount();
1186 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1187 || message.getConversation().getMode() == Conversation.MODE_MULTI) {
1188 mHttpConnectionManager.createNewUploadConnection(message, delay);
1189 } else {
1190 mJingleConnectionManager.createNewConnection(message);
1191 }
1192 }
1193
1194 public void sendMessage(final Message message) {
1195 sendMessage(message, false, false);
1196 }
1197
1198 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1199 final Account account = message.getConversation().getAccount();
1200 if (account.setShowErrorNotification(true)) {
1201 databaseBackend.updateAccount(account);
1202 mNotificationService.updateErrorNotification();
1203 }
1204 final Conversation conversation = message.getConversation();
1205 account.deactivateGracePeriod();
1206 MessagePacket packet = null;
1207 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1208 || !Patches.BAD_MUC_REFLECTION.contains(account.getServerIdentity()))
1209 && !message.edited();
1210 boolean saveInDb = addToConversation;
1211 message.setStatus(Message.STATUS_WAITING);
1212
1213 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1214 message.getConversation().endOtrIfNeeded();
1215 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1216 new Conversation.OnMessageFound() {
1217 @Override
1218 public void onMessageFound(Message message) {
1219 markMessage(message, Message.STATUS_SEND_FAILED);
1220 }
1221 });
1222 }
1223
1224 if (account.isOnlineAndConnected()) {
1225 switch (message.getEncryption()) {
1226 case Message.ENCRYPTION_NONE:
1227 if (message.needsUploading()) {
1228 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1229 || conversation.getMode() == Conversation.MODE_MULTI
1230 || message.fixCounterpart()) {
1231 this.sendFileMessage(message, delay);
1232 } else {
1233 break;
1234 }
1235 } else {
1236 packet = mMessageGenerator.generateChat(message);
1237 }
1238 break;
1239 case Message.ENCRYPTION_PGP:
1240 case Message.ENCRYPTION_DECRYPTED:
1241 if (message.needsUploading()) {
1242 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1243 || conversation.getMode() == Conversation.MODE_MULTI
1244 || message.fixCounterpart()) {
1245 this.sendFileMessage(message, delay);
1246 } else {
1247 break;
1248 }
1249 } else {
1250 packet = mMessageGenerator.generatePgpChat(message);
1251 }
1252 break;
1253 case Message.ENCRYPTION_OTR:
1254 SessionImpl otrSession = conversation.getOtrSession();
1255 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1256 try {
1257 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1258 } catch (InvalidJidException e) {
1259 break;
1260 }
1261 if (message.needsUploading()) {
1262 mJingleConnectionManager.createNewConnection(message);
1263 } else {
1264 packet = mMessageGenerator.generateOtrChat(message);
1265 }
1266 } else if (otrSession == null) {
1267 if (message.fixCounterpart()) {
1268 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1269 } else {
1270 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fix counterpart for OTR message to contact " + message.getCounterpart());
1271 break;
1272 }
1273 } else {
1274 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " OTR session with " + message.getContact() + " is in wrong state: " + otrSession.getSessionStatus().toString());
1275 }
1276 break;
1277 case Message.ENCRYPTION_AXOLOTL:
1278 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1279 if (message.needsUploading()) {
1280 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1281 || conversation.getMode() == Conversation.MODE_MULTI
1282 || message.fixCounterpart()) {
1283 this.sendFileMessage(message, delay);
1284 } else {
1285 break;
1286 }
1287 } else {
1288 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1289 if (axolotlMessage == null) {
1290 account.getAxolotlService().preparePayloadMessage(message, delay);
1291 } else {
1292 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1293 }
1294 }
1295 break;
1296
1297 }
1298 if (packet != null) {
1299 if (account.getXmppConnection().getFeatures().sm()
1300 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1301 message.setStatus(Message.STATUS_UNSEND);
1302 } else {
1303 message.setStatus(Message.STATUS_SEND);
1304 }
1305 }
1306 } else {
1307 switch (message.getEncryption()) {
1308 case Message.ENCRYPTION_DECRYPTED:
1309 if (!message.needsUploading()) {
1310 String pgpBody = message.getEncryptedBody();
1311 String decryptedBody = message.getBody();
1312 message.setBody(pgpBody); //TODO might throw NPE
1313 message.setEncryption(Message.ENCRYPTION_PGP);
1314 if (message.edited()) {
1315 message.setBody(decryptedBody);
1316 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1317 databaseBackend.updateMessage(message, message.getEditedId());
1318 updateConversationUi();
1319 return;
1320 } else {
1321 databaseBackend.createMessage(message);
1322 saveInDb = false;
1323 message.setBody(decryptedBody);
1324 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1325 }
1326 }
1327 break;
1328 case Message.ENCRYPTION_OTR:
1329 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1330 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": create otr session without starting for " + message.getContact().getJid());
1331 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1332 }
1333 break;
1334 case Message.ENCRYPTION_AXOLOTL:
1335 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1336 break;
1337 }
1338 }
1339
1340
1341 boolean mucMessage = conversation.getMode() == Conversation.MODE_MULTI && message.getType() != Message.TYPE_PRIVATE;
1342 if (mucMessage) {
1343 message.setCounterpart(conversation.getMucOptions().getSelf().getFullJid());
1344 }
1345
1346 if (resend) {
1347 if (packet != null && addToConversation) {
1348 if (account.getXmppConnection().getFeatures().sm() || mucMessage) {
1349 markMessage(message, Message.STATUS_UNSEND);
1350 } else {
1351 markMessage(message, Message.STATUS_SEND);
1352 }
1353 }
1354 } else {
1355 if (addToConversation) {
1356 conversation.add(message);
1357 }
1358 if (saveInDb) {
1359 databaseBackend.createMessage(message);
1360 } else if (message.edited()) {
1361 databaseBackend.updateMessage(message, message.getEditedId());
1362 }
1363 updateConversationUi();
1364 }
1365 if (packet != null) {
1366 if (delay) {
1367 mMessageGenerator.addDelay(packet, message.getTimeSent());
1368 }
1369 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1370 if (this.sendChatStates()) {
1371 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1372 }
1373 }
1374 sendMessagePacket(account, packet);
1375 }
1376 }
1377
1378 private void sendUnsentMessages(final Conversation conversation) {
1379 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1380
1381 @Override
1382 public void onMessageFound(Message message) {
1383 resendMessage(message, true);
1384 }
1385 });
1386 }
1387
1388 public void resendMessage(final Message message, final boolean delay) {
1389 sendMessage(message, true, delay);
1390 }
1391
1392 public void fetchRosterFromServer(final Account account) {
1393 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1394 if (!"".equals(account.getRosterVersion())) {
1395 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1396 + ": fetching roster version " + account.getRosterVersion());
1397 } else {
1398 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1399 }
1400 iqPacket.query(Namespace.ROSTER).setAttribute("ver", account.getRosterVersion());
1401 sendIqPacket(account, iqPacket, mIqParser);
1402 }
1403
1404 public void fetchBookmarks(final Account account) {
1405 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1406 final Element query = iqPacket.query("jabber:iq:private");
1407 query.addChild("storage", "storage:bookmarks");
1408 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1409
1410 @Override
1411 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1412 if (packet.getType() == IqPacket.TYPE.RESULT) {
1413 final Element query = packet.query();
1414 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1415 final Element storage = query.findChild("storage", "storage:bookmarks");
1416 final boolean autojoin = respectAutojoin();
1417 if (storage != null) {
1418 for (final Element item : storage.getChildren()) {
1419 if (item.getName().equals("conference")) {
1420 final Bookmark bookmark = Bookmark.parse(item, account);
1421 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1422 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1423 bookmark.setBookmarkName(old.getBookmarkName());
1424 }
1425 Conversation conversation = find(bookmark);
1426 if (conversation != null) {
1427 bookmark.setConversation(conversation);
1428 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1429 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true, false);
1430 bookmark.setConversation(conversation);
1431 }
1432 }
1433 }
1434 }
1435 account.setBookmarks(new CopyOnWriteArrayList<>(bookmarks.values()));
1436 } else {
1437 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1438 }
1439 }
1440 };
1441 sendIqPacket(account, iqPacket, callback);
1442 }
1443
1444 public void pushBookmarks(Account account) {
1445 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": pushing bookmarks");
1446 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1447 Element query = iqPacket.query("jabber:iq:private");
1448 Element storage = query.addChild("storage", "storage:bookmarks");
1449 for (Bookmark bookmark : account.getBookmarks()) {
1450 storage.addChild(bookmark);
1451 }
1452 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1453 }
1454
1455 private void restoreFromDatabase() {
1456 synchronized (this.conversations) {
1457 final Map<String, Account> accountLookupTable = new Hashtable<>();
1458 for (Account account : this.accounts) {
1459 accountLookupTable.put(account.getUuid(), account);
1460 }
1461 Log.d(Config.LOGTAG, "restoring conversations...");
1462 final long startTimeConversationsRestore = SystemClock.elapsedRealtime();
1463 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1464 for (Iterator<Conversation> iterator = conversations.listIterator(); iterator.hasNext(); ) {
1465 Conversation conversation = iterator.next();
1466 Account account = accountLookupTable.get(conversation.getAccountUuid());
1467 if (account != null) {
1468 conversation.setAccount(account);
1469 } else {
1470 Log.e(Config.LOGTAG, "unable to restore Conversations with " + conversation.getJid());
1471 iterator.remove();
1472 }
1473 }
1474 long diffConversationsRestore = SystemClock.elapsedRealtime() - startTimeConversationsRestore;
1475 Log.d(Config.LOGTAG, "finished restoring conversations in " + diffConversationsRestore + "ms");
1476 Runnable runnable = new Runnable() {
1477 @Override
1478 public void run() {
1479 long deletionDate = getAutomaticMessageDeletionDate();
1480 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1481 if (deletionDate > 0) {
1482 Log.d(Config.LOGTAG, "deleting messages that are older than " + AbstractGenerator.getTimestamp(deletionDate));
1483 databaseBackend.expireOldMessages(deletionDate);
1484 }
1485 Log.d(Config.LOGTAG, "restoring roster...");
1486 for (Account account : accounts) {
1487 databaseBackend.readRoster(account.getRoster());
1488 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1489 }
1490 getBitmapCache().evictAll();
1491 loadPhoneContacts();
1492 Log.d(Config.LOGTAG, "restoring messages...");
1493 final long startMessageRestore = SystemClock.elapsedRealtime();
1494 for (Conversation conversation : conversations) {
1495 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1496 checkDeletedFiles(conversation);
1497 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1498
1499 @Override
1500 public void onMessageFound(Message message) {
1501 markMessage(message, Message.STATUS_WAITING);
1502 }
1503 });
1504 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1505 @Override
1506 public void onMessageFound(Message message) {
1507 mNotificationService.pushFromBacklog(message);
1508 }
1509 });
1510 }
1511 mNotificationService.finishBacklog(false);
1512 restoredFromDatabaseLatch.countDown();
1513 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1514 Log.d(Config.LOGTAG, "finished restoring messages in " + diffMessageRestore + "ms");
1515 updateConversationUi();
1516 }
1517 };
1518 mDatabaseReaderExecutor.execute(runnable); //will contain one write command (expiry) but that's fine
1519 }
1520 }
1521
1522 public void loadPhoneContacts() {
1523 mContactMergerExecutor.execute(new Runnable() {
1524 @Override
1525 public void run() {
1526 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1527 @Override
1528 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1529 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1530 for (Account account : accounts) {
1531 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1532 for (Bundle phoneContact : phoneContacts) {
1533 Jid jid;
1534 try {
1535 jid = Jid.fromString(phoneContact.getString("jid"));
1536 } catch (final InvalidJidException e) {
1537 continue;
1538 }
1539 final Contact contact = account.getRoster().getContact(jid);
1540 String systemAccount = phoneContact.getInt("phoneid")
1541 + "#"
1542 + phoneContact.getString("lookup");
1543 contact.setSystemAccount(systemAccount);
1544 boolean needsCacheClean = contact.setPhotoUri(phoneContact.getString("photouri"));
1545 needsCacheClean |= contact.setSystemName(phoneContact.getString("displayname"));
1546 if (needsCacheClean) {
1547 getAvatarService().clear(contact);
1548 }
1549 withSystemAccounts.remove(contact);
1550 }
1551 for (Contact contact : withSystemAccounts) {
1552 contact.setSystemAccount(null);
1553 boolean needsCacheClean = contact.setPhotoUri(null);
1554 needsCacheClean |= contact.setSystemName(null);
1555 if (needsCacheClean) {
1556 getAvatarService().clear(contact);
1557 }
1558 }
1559 }
1560 Log.d(Config.LOGTAG, "finished merging phone contacts");
1561 mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
1562 updateAccountUi();
1563 }
1564 });
1565 }
1566 });
1567 }
1568
1569 public List<Conversation> getConversations() {
1570 return this.conversations;
1571 }
1572
1573 private void checkDeletedFiles(Conversation conversation) {
1574 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1575
1576 @Override
1577 public void onMessageFound(Message message) {
1578 if (!getFileBackend().isFileAvailable(message)) {
1579 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1580 final int s = message.getStatus();
1581 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1582 markMessage(message, Message.STATUS_SEND_FAILED);
1583 }
1584 }
1585 }
1586 });
1587 }
1588
1589 private void markFileDeleted(final String path) {
1590 Log.d(Config.LOGTAG, "deleted file " + path);
1591 for (Conversation conversation : getConversations()) {
1592 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1593 @Override
1594 public void onMessageFound(Message message) {
1595 DownloadableFile file = fileBackend.getFile(message);
1596 if (file.getAbsolutePath().equals(path)) {
1597 if (!file.exists()) {
1598 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1599 final int s = message.getStatus();
1600 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1601 markMessage(message, Message.STATUS_SEND_FAILED);
1602 } else {
1603 updateConversationUi();
1604 }
1605 } else {
1606 Log.d(Config.LOGTAG, "found matching message for file " + path + " but file still exists");
1607 }
1608 }
1609 }
1610 });
1611 }
1612 }
1613
1614 public void populateWithOrderedConversations(final List<Conversation> list) {
1615 populateWithOrderedConversations(list, true);
1616 }
1617
1618 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1619 list.clear();
1620 if (includeNoFileUpload) {
1621 list.addAll(getConversations());
1622 } else {
1623 for (Conversation conversation : getConversations()) {
1624 if (conversation.getMode() == Conversation.MODE_SINGLE
1625 || conversation.getAccount().httpUploadAvailable()) {
1626 list.add(conversation);
1627 }
1628 }
1629 }
1630 try {
1631 Collections.sort(list);
1632 } catch (IllegalArgumentException e) {
1633 //ignore
1634 }
1635 }
1636
1637 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1638 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1639 return;
1640 } else if (timestamp == 0) {
1641 return;
1642 }
1643 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1644 final Runnable runnable = () -> {
1645 final Account account = conversation.getAccount();
1646 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1647 if (messages.size() > 0) {
1648 conversation.addAll(0, messages);
1649 checkDeletedFiles(conversation);
1650 callback.onMoreMessagesLoaded(messages.size(), conversation);
1651 } else if (conversation.hasMessagesLeftOnServer()
1652 && account.isOnlineAndConnected()
1653 && conversation.getLastClearHistory().getTimestamp() == 0) {
1654 final boolean mamAvailable;
1655 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1656 mamAvailable = account.getXmppConnection().getFeatures().mam() && !conversation.getContact().isBlocked();
1657 } else {
1658 mamAvailable = conversation.getMucOptions().mamSupport();
1659 }
1660 if (mamAvailable) {
1661 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
1662 if (query != null) {
1663 query.setCallback(callback);
1664 callback.informUser(R.string.fetching_history_from_server);
1665 } else {
1666 callback.informUser(R.string.not_fetching_history_retention_period);
1667 }
1668
1669 }
1670 }
1671 };
1672 mDatabaseReaderExecutor.execute(runnable);
1673 }
1674
1675 public List<Account> getAccounts() {
1676 return this.accounts;
1677 }
1678
1679 public List<Conversation> findAllConferencesWith(Contact contact) {
1680 ArrayList<Conversation> results = new ArrayList<>();
1681 for (Conversation conversation : conversations) {
1682 if (conversation.getMode() == Conversation.MODE_MULTI
1683 && conversation.getMucOptions().isContactInRoom(contact)) {
1684 results.add(conversation);
1685 }
1686 }
1687 return results;
1688 }
1689
1690 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1691 for (final Conversation conversation : haystack) {
1692 if (conversation.getContact() == contact) {
1693 return conversation;
1694 }
1695 }
1696 return null;
1697 }
1698
1699 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1700 if (jid == null) {
1701 return null;
1702 }
1703 for (final Conversation conversation : haystack) {
1704 if ((account == null || conversation.getAccount() == account)
1705 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1706 return conversation;
1707 }
1708 }
1709 return null;
1710 }
1711
1712 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc, final boolean async) {
1713 return this.findOrCreateConversation(account, jid, muc, false, async);
1714 }
1715
1716 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final boolean async) {
1717 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null, async);
1718 }
1719
1720 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query, final boolean async) {
1721 synchronized (this.conversations) {
1722 Conversation conversation = find(account, jid);
1723 if (conversation != null) {
1724 return conversation;
1725 }
1726 conversation = databaseBackend.findConversation(account, jid);
1727 final boolean loadMessagesFromDb;
1728 if (conversation != null) {
1729 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1730 conversation.setAccount(account);
1731 if (muc) {
1732 conversation.setMode(Conversation.MODE_MULTI);
1733 conversation.setContactJid(jid);
1734 } else {
1735 conversation.setMode(Conversation.MODE_SINGLE);
1736 conversation.setContactJid(jid.toBareJid());
1737 }
1738 databaseBackend.updateConversation(conversation);
1739 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true, false);
1740 } else {
1741 String conversationName;
1742 Contact contact = account.getRoster().getContact(jid);
1743 if (contact != null) {
1744 conversationName = contact.getDisplayName();
1745 } else {
1746 conversationName = jid.getLocalpart();
1747 }
1748 if (muc) {
1749 conversation = new Conversation(conversationName, account, jid,
1750 Conversation.MODE_MULTI);
1751 } else {
1752 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1753 Conversation.MODE_SINGLE);
1754 }
1755 this.databaseBackend.createConversation(conversation);
1756 loadMessagesFromDb = false;
1757 }
1758 final Conversation c = conversation;
1759 final Runnable runnable = () -> {
1760 if (loadMessagesFromDb) {
1761 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1762 updateConversationUi();
1763 c.messagesLoaded.set(true);
1764 }
1765 if (account.getXmppConnection() != null
1766 && !c.getContact().isBlocked()
1767 && account.getXmppConnection().getFeatures().mam()
1768 && !muc) {
1769 if (query == null) {
1770 mMessageArchiveService.query(c);
1771 } else {
1772 if (query.getConversation() == null) {
1773 mMessageArchiveService.query(c, query.getStart(), query.isCatchup());
1774 }
1775 }
1776 }
1777 checkDeletedFiles(c);
1778 if (joinAfterCreate) {
1779 joinMuc(c);
1780 }
1781 };
1782 if (async) {
1783 mDatabaseReaderExecutor.execute(runnable);
1784 } else {
1785 runnable.run();
1786 }
1787 this.conversations.add(conversation);
1788 updateConversationUi();
1789 return conversation;
1790 }
1791 }
1792
1793 public void archiveConversation(Conversation conversation) {
1794 getNotificationService().clear(conversation);
1795 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1796 synchronized (this.conversations) {
1797 getMessageArchiveService().kill(conversation);
1798 if (conversation.getMode() == Conversation.MODE_MULTI) {
1799 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1800 Bookmark bookmark = conversation.getBookmark();
1801 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1802 bookmark.setAutojoin(false);
1803 pushBookmarks(bookmark.getAccount());
1804 }
1805 }
1806 leaveMuc(conversation);
1807 } else {
1808 conversation.endOtrIfNeeded();
1809 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1810 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1811 sendPresencePacket(
1812 conversation.getAccount(),
1813 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1814 );
1815 }
1816 }
1817 updateConversation(conversation);
1818 this.conversations.remove(conversation);
1819 updateConversationUi();
1820 }
1821 }
1822
1823 public void createAccount(final Account account) {
1824 account.initAccountServices(this);
1825 databaseBackend.createAccount(account);
1826 this.accounts.add(account);
1827 this.reconnectAccountInBackground(account);
1828 updateAccountUi();
1829 syncEnabledAccountSetting();
1830 toggleForegroundService();
1831 }
1832
1833 private void syncEnabledAccountSetting() {
1834 getPreferences().edit().putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
1835 }
1836
1837 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1838 new Thread(() -> {
1839 try {
1840 final X509Certificate[] chain = KeyChain.getCertificateChain(this, alias);
1841 final X509Certificate cert = chain != null && chain.length > 0 ? chain[0] : null;
1842 if (cert == null) {
1843 callback.informUser(R.string.unable_to_parse_certificate);
1844 return;
1845 }
1846 Pair<Jid, String> info = CryptoHelper.extractJidAndName(cert);
1847 if (info == null) {
1848 callback.informUser(R.string.certificate_does_not_contain_jid);
1849 return;
1850 }
1851 if (findAccountByJid(info.first) == null) {
1852 Account account = new Account(info.first, "");
1853 account.setPrivateKeyAlias(alias);
1854 account.setOption(Account.OPTION_DISABLED, true);
1855 account.setDisplayName(info.second);
1856 createAccount(account);
1857 callback.onAccountCreated(account);
1858 if (Config.X509_VERIFICATION) {
1859 try {
1860 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomainpart()).checkClientTrusted(chain, "RSA");
1861 } catch (CertificateException e) {
1862 callback.informUser(R.string.certificate_chain_is_not_trusted);
1863 }
1864 }
1865 } else {
1866 callback.informUser(R.string.account_already_exists);
1867 }
1868 } catch (Exception e) {
1869 e.printStackTrace();
1870 callback.informUser(R.string.unable_to_parse_certificate);
1871 }
1872 }).start();
1873
1874 }
1875
1876 public void updateKeyInAccount(final Account account, final String alias) {
1877 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": update key in account " + alias);
1878 try {
1879 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1880 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " loaded certificate chain");
1881 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1882 if (info == null) {
1883 showErrorToastInUi(R.string.certificate_does_not_contain_jid);
1884 return;
1885 }
1886 if (account.getJid().toBareJid().equals(info.first)) {
1887 account.setPrivateKeyAlias(alias);
1888 account.setDisplayName(info.second);
1889 databaseBackend.updateAccount(account);
1890 if (Config.X509_VERIFICATION) {
1891 try {
1892 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1893 } catch (CertificateException e) {
1894 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1895 }
1896 account.getAxolotlService().regenerateKeys(true);
1897 }
1898 } else {
1899 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1900 }
1901 } catch (Exception e) {
1902 e.printStackTrace();
1903 }
1904 }
1905
1906 public boolean updateAccount(final Account account) {
1907 if (databaseBackend.updateAccount(account)) {
1908 account.setShowErrorNotification(true);
1909 this.statusListener.onStatusChanged(account);
1910 databaseBackend.updateAccount(account);
1911 reconnectAccountInBackground(account);
1912 updateAccountUi();
1913 getNotificationService().updateErrorNotification();
1914 toggleForegroundService();
1915 syncEnabledAccountSetting();
1916 return true;
1917 } else {
1918 return false;
1919 }
1920 }
1921
1922 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1923 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1924 sendIqPacket(account, iq, new OnIqPacketReceived() {
1925 @Override
1926 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1927 if (packet.getType() == IqPacket.TYPE.RESULT) {
1928 account.setPassword(newPassword);
1929 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1930 databaseBackend.updateAccount(account);
1931 callback.onPasswordChangeSucceeded();
1932 } else {
1933 callback.onPasswordChangeFailed();
1934 }
1935 }
1936 });
1937 }
1938
1939 public void deleteAccount(final Account account) {
1940 synchronized (this.conversations) {
1941 for (final Conversation conversation : conversations) {
1942 if (conversation.getAccount() == account) {
1943 if (conversation.getMode() == Conversation.MODE_MULTI) {
1944 leaveMuc(conversation);
1945 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1946 conversation.endOtrIfNeeded();
1947 }
1948 conversations.remove(conversation);
1949 }
1950 }
1951 if (account.getXmppConnection() != null) {
1952 new Thread(() -> disconnect(account, true)).start();
1953 }
1954 final Runnable runnable = () -> {
1955 if (!databaseBackend.deleteAccount(account)) {
1956 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": unable to delete account");
1957 }
1958 };
1959 mDatabaseWriterExecutor.execute(runnable);
1960 this.accounts.remove(account);
1961 updateAccountUi();
1962 getNotificationService().updateErrorNotification();
1963 syncEnabledAccountSetting();
1964 }
1965 }
1966
1967 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1968 synchronized (this) {
1969 this.mLastActivity = System.currentTimeMillis();
1970 if (checkListeners()) {
1971 switchToForeground();
1972 }
1973 this.mOnConversationUpdate = listener;
1974 this.mNotificationService.setIsInForeground(true);
1975 if (this.convChangedListenerCount < 2) {
1976 this.convChangedListenerCount++;
1977 }
1978 }
1979 }
1980
1981 public void removeOnConversationListChangedListener() {
1982 synchronized (this) {
1983 this.convChangedListenerCount--;
1984 if (this.convChangedListenerCount <= 0) {
1985 this.convChangedListenerCount = 0;
1986 this.mOnConversationUpdate = null;
1987 this.mNotificationService.setIsInForeground(false);
1988 if (checkListeners()) {
1989 switchToBackground();
1990 }
1991 }
1992 }
1993 }
1994
1995 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1996 synchronized (this) {
1997 if (checkListeners()) {
1998 switchToForeground();
1999 }
2000 this.mOnShowErrorToast = onShowErrorToast;
2001 if (this.showErrorToastListenerCount < 2) {
2002 this.showErrorToastListenerCount++;
2003 }
2004 }
2005 this.mOnShowErrorToast = onShowErrorToast;
2006 }
2007
2008 public void removeOnShowErrorToastListener() {
2009 synchronized (this) {
2010 this.showErrorToastListenerCount--;
2011 if (this.showErrorToastListenerCount <= 0) {
2012 this.showErrorToastListenerCount = 0;
2013 this.mOnShowErrorToast = null;
2014 if (checkListeners()) {
2015 switchToBackground();
2016 }
2017 }
2018 }
2019 }
2020
2021 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
2022 synchronized (this) {
2023 if (checkListeners()) {
2024 switchToForeground();
2025 }
2026 this.mOnAccountUpdate = listener;
2027 if (this.accountChangedListenerCount < 2) {
2028 this.accountChangedListenerCount++;
2029 }
2030 }
2031 }
2032
2033 public void removeOnAccountListChangedListener() {
2034 synchronized (this) {
2035 this.accountChangedListenerCount--;
2036 if (this.accountChangedListenerCount <= 0) {
2037 this.mOnAccountUpdate = null;
2038 this.accountChangedListenerCount = 0;
2039 if (checkListeners()) {
2040 switchToBackground();
2041 }
2042 }
2043 }
2044 }
2045
2046 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2047 synchronized (this) {
2048 if (checkListeners()) {
2049 switchToForeground();
2050 }
2051 this.mOnCaptchaRequested = listener;
2052 if (this.captchaRequestedListenerCount < 2) {
2053 this.captchaRequestedListenerCount++;
2054 }
2055 }
2056 }
2057
2058 public void removeOnCaptchaRequestedListener() {
2059 synchronized (this) {
2060 this.captchaRequestedListenerCount--;
2061 if (this.captchaRequestedListenerCount <= 0) {
2062 this.mOnCaptchaRequested = null;
2063 this.captchaRequestedListenerCount = 0;
2064 if (checkListeners()) {
2065 switchToBackground();
2066 }
2067 }
2068 }
2069 }
2070
2071 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2072 synchronized (this) {
2073 if (checkListeners()) {
2074 switchToForeground();
2075 }
2076 this.mOnRosterUpdate = listener;
2077 if (this.rosterChangedListenerCount < 2) {
2078 this.rosterChangedListenerCount++;
2079 }
2080 }
2081 }
2082
2083 public void removeOnRosterUpdateListener() {
2084 synchronized (this) {
2085 this.rosterChangedListenerCount--;
2086 if (this.rosterChangedListenerCount <= 0) {
2087 this.rosterChangedListenerCount = 0;
2088 this.mOnRosterUpdate = null;
2089 if (checkListeners()) {
2090 switchToBackground();
2091 }
2092 }
2093 }
2094 }
2095
2096 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2097 synchronized (this) {
2098 if (checkListeners()) {
2099 switchToForeground();
2100 }
2101 this.mOnUpdateBlocklist = listener;
2102 if (this.updateBlocklistListenerCount < 2) {
2103 this.updateBlocklistListenerCount++;
2104 }
2105 }
2106 }
2107
2108 public void removeOnUpdateBlocklistListener() {
2109 synchronized (this) {
2110 this.updateBlocklistListenerCount--;
2111 if (this.updateBlocklistListenerCount <= 0) {
2112 this.updateBlocklistListenerCount = 0;
2113 this.mOnUpdateBlocklist = null;
2114 if (checkListeners()) {
2115 switchToBackground();
2116 }
2117 }
2118 }
2119 }
2120
2121 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2122 synchronized (this) {
2123 if (checkListeners()) {
2124 switchToForeground();
2125 }
2126 this.mOnKeyStatusUpdated = listener;
2127 if (this.keyStatusUpdatedListenerCount < 2) {
2128 this.keyStatusUpdatedListenerCount++;
2129 }
2130 }
2131 }
2132
2133 public void removeOnNewKeysAvailableListener() {
2134 synchronized (this) {
2135 this.keyStatusUpdatedListenerCount--;
2136 if (this.keyStatusUpdatedListenerCount <= 0) {
2137 this.keyStatusUpdatedListenerCount = 0;
2138 this.mOnKeyStatusUpdated = null;
2139 if (checkListeners()) {
2140 switchToBackground();
2141 }
2142 }
2143 }
2144 }
2145
2146 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2147 synchronized (this) {
2148 if (checkListeners()) {
2149 switchToForeground();
2150 }
2151 this.mOnMucRosterUpdate = listener;
2152 if (this.mucRosterChangedListenerCount < 2) {
2153 this.mucRosterChangedListenerCount++;
2154 }
2155 }
2156 }
2157
2158 public void removeOnMucRosterUpdateListener() {
2159 synchronized (this) {
2160 this.mucRosterChangedListenerCount--;
2161 if (this.mucRosterChangedListenerCount <= 0) {
2162 this.mucRosterChangedListenerCount = 0;
2163 this.mOnMucRosterUpdate = null;
2164 if (checkListeners()) {
2165 switchToBackground();
2166 }
2167 }
2168 }
2169 }
2170
2171 public boolean checkListeners() {
2172 return (this.mOnAccountUpdate == null
2173 && this.mOnConversationUpdate == null
2174 && this.mOnRosterUpdate == null
2175 && this.mOnCaptchaRequested == null
2176 && this.mOnUpdateBlocklist == null
2177 && this.mOnShowErrorToast == null
2178 && this.mOnKeyStatusUpdated == null);
2179 }
2180
2181 private void switchToForeground() {
2182 final boolean broadcastLastActivity = broadcastLastActivity();
2183 for (Conversation conversation : getConversations()) {
2184 if (conversation.getMode() == Conversation.MODE_MULTI) {
2185 conversation.getMucOptions().resetChatState();
2186 } else {
2187 conversation.setIncomingChatState(Config.DEFAULT_CHATSTATE);
2188 }
2189 }
2190 for (Account account : getAccounts()) {
2191 if (account.getStatus() == Account.State.ONLINE) {
2192 account.deactivateGracePeriod();
2193 final XmppConnection connection = account.getXmppConnection();
2194 if (connection != null) {
2195 if (connection.getFeatures().csi()) {
2196 connection.sendActive();
2197 }
2198 if (broadcastLastActivity) {
2199 sendPresence(account, false); //send new presence but don't include idle because we are not
2200 }
2201 }
2202 }
2203 }
2204 Log.d(Config.LOGTAG, "app switched into foreground");
2205 }
2206
2207 private void switchToBackground() {
2208 final boolean broadcastLastActivity = broadcastLastActivity();
2209 for (Account account : getAccounts()) {
2210 if (account.getStatus() == Account.State.ONLINE) {
2211 XmppConnection connection = account.getXmppConnection();
2212 if (connection != null) {
2213 if (broadcastLastActivity) {
2214 sendPresence(account, true);
2215 }
2216 if (connection.getFeatures().csi()) {
2217 connection.sendInactive();
2218 }
2219 }
2220 }
2221 }
2222 this.mNotificationService.setIsInForeground(false);
2223 Log.d(Config.LOGTAG, "app switched into background");
2224 }
2225
2226 private void connectMultiModeConversations(Account account) {
2227 List<Conversation> conversations = getConversations();
2228 for (Conversation conversation : conversations) {
2229 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2230 joinMuc(conversation);
2231 }
2232 }
2233 }
2234
2235 public void joinMuc(Conversation conversation) {
2236 joinMuc(conversation, null, false);
2237 }
2238
2239 public void joinMuc(Conversation conversation, boolean followedInvite) {
2240 joinMuc(conversation, null, followedInvite);
2241 }
2242
2243 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2244 joinMuc(conversation, onConferenceJoined, false);
2245 }
2246
2247 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2248 Account account = conversation.getAccount();
2249 account.pendingConferenceJoins.remove(conversation);
2250 account.pendingConferenceLeaves.remove(conversation);
2251 if (account.getStatus() == Account.State.ONLINE) {
2252 sendPresencePacket(account, mPresenceGenerator.leave(conversation.getMucOptions()));
2253 conversation.resetMucOptions();
2254 if (onConferenceJoined != null) {
2255 conversation.getMucOptions().flagNoAutoPushConfiguration();
2256 }
2257 conversation.setHasMessagesLeftOnServer(false);
2258 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2259
2260 private void join(Conversation conversation) {
2261 Account account = conversation.getAccount();
2262 final MucOptions mucOptions = conversation.getMucOptions();
2263 final Jid joinJid = mucOptions.getSelf().getFullJid();
2264 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2265 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);
2266 packet.setTo(joinJid);
2267 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2268 if (conversation.getMucOptions().getPassword() != null) {
2269 x.addChild("password").setContent(mucOptions.getPassword());
2270 }
2271
2272 if (mucOptions.mamSupport()) {
2273 // Use MAM instead of the limited muc history to get history
2274 x.addChild("history").setAttribute("maxchars", "0");
2275 } else {
2276 // Fallback to muc history
2277 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted().getTimestamp()));
2278 }
2279 sendPresencePacket(account, packet);
2280 if (onConferenceJoined != null) {
2281 onConferenceJoined.onConferenceJoined(conversation);
2282 }
2283 if (!joinJid.equals(conversation.getJid())) {
2284 conversation.setContactJid(joinJid);
2285 databaseBackend.updateConversation(conversation);
2286 }
2287
2288 if (mucOptions.mamSupport()) {
2289 getMessageArchiveService().catchupMUC(conversation);
2290 }
2291 if (mucOptions.isPrivateAndNonAnonymous()) {
2292 fetchConferenceMembers(conversation);
2293 if (followedInvite && conversation.getBookmark() == null) {
2294 saveConversationAsBookmark(conversation, null);
2295 }
2296 }
2297 sendUnsentMessages(conversation);
2298 }
2299
2300 @Override
2301 public void onConferenceConfigurationFetched(Conversation conversation) {
2302 join(conversation);
2303 }
2304
2305 @Override
2306 public void onFetchFailed(final Conversation conversation, Element error) {
2307 if (error != null && "remote-server-not-found".equals(error.getName())) {
2308 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2309 updateConversationUi();
2310 } else {
2311 join(conversation);
2312 fetchConferenceConfiguration(conversation);
2313 }
2314 }
2315 });
2316 updateConversationUi();
2317 } else {
2318 account.pendingConferenceJoins.add(conversation);
2319 conversation.resetMucOptions();
2320 conversation.setHasMessagesLeftOnServer(false);
2321 updateConversationUi();
2322 }
2323 }
2324
2325 private void fetchConferenceMembers(final Conversation conversation) {
2326 final Account account = conversation.getAccount();
2327 final AxolotlService axolotlService = account.getAxolotlService();
2328 final String[] affiliations = {"member", "admin", "owner"};
2329 OnIqPacketReceived callback = new OnIqPacketReceived() {
2330
2331 private int i = 0;
2332 private boolean success = true;
2333
2334 @Override
2335 public void onIqPacketReceived(Account account, IqPacket packet) {
2336
2337 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2338 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2339 for (Element child : query.getChildren()) {
2340 if ("item".equals(child.getName())) {
2341 MucOptions.User user = AbstractParser.parseItem(conversation, child);
2342 if (!user.realJidMatchesAccount()) {
2343 boolean isNew = conversation.getMucOptions().updateUser(user);
2344 Contact contact = user.getContact();
2345 if (isNew
2346 && user.getRealJid() != null
2347 && (contact == null || !contact.mutualPresenceSubscription())
2348 && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
2349 axolotlService.fetchDeviceIds(user.getRealJid());
2350 }
2351 }
2352 }
2353 }
2354 } else {
2355 success = false;
2356 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().toBareJid());
2357 }
2358 ++i;
2359 if (i >= affiliations.length) {
2360 List<Jid> members = conversation.getMucOptions().getMembers();
2361 if (success) {
2362 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2363 boolean changed = false;
2364 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
2365 Jid jid = iterator.next();
2366 if (!members.contains(jid)) {
2367 iterator.remove();
2368 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
2369 changed = true;
2370 }
2371 }
2372 if (changed) {
2373 conversation.setAcceptedCryptoTargets(cryptoTargets);
2374 updateConversation(conversation);
2375 }
2376 }
2377 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": retrieved members for " + conversation.getJid().toBareJid() + ": " + conversation.getMucOptions().getMembers());
2378 getAvatarService().clear(conversation);
2379 updateMucRosterUi();
2380 updateConversationUi();
2381 }
2382 }
2383 };
2384 for (String affiliation : affiliations) {
2385 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2386 }
2387 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching members for " + conversation.getName());
2388 }
2389
2390 public void providePasswordForMuc(Conversation conversation, String password) {
2391 if (conversation.getMode() == Conversation.MODE_MULTI) {
2392 conversation.getMucOptions().setPassword(password);
2393 if (conversation.getBookmark() != null) {
2394 if (respectAutojoin()) {
2395 conversation.getBookmark().setAutojoin(true);
2396 }
2397 pushBookmarks(conversation.getAccount());
2398 }
2399 updateConversation(conversation);
2400 joinMuc(conversation);
2401 }
2402 }
2403
2404 private boolean hasEnabledAccounts() {
2405 for (Account account : this.accounts) {
2406 if (account.isEnabled()) {
2407 return true;
2408 }
2409 }
2410 return false;
2411 }
2412
2413 public void persistSelfNick(MucOptions.User self) {
2414 final Conversation conversation = self.getConversation();
2415 Jid full = self.getFullJid();
2416 if (!full.equals(conversation.getJid())) {
2417 Log.d(Config.LOGTAG,"nick changed. updating");
2418 conversation.setContactJid(full);
2419 databaseBackend.updateConversation(conversation);
2420 }
2421
2422 Bookmark bookmark = conversation.getBookmark();
2423 if (bookmark != null && !full.getResourcepart().equals(bookmark.getNick())) {
2424 bookmark.setNick(full.getResourcepart());
2425 pushBookmarks(bookmark.getAccount());
2426 }
2427 }
2428
2429 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2430 final MucOptions options = conversation.getMucOptions();
2431 final Jid joinJid = options.createJoinJid(nick);
2432 if (joinJid == null) {
2433 return false;
2434 }
2435 if (options.online()) {
2436 Account account = conversation.getAccount();
2437 options.setOnRenameListener(new OnRenameListener() {
2438
2439 @Override
2440 public void onSuccess() {
2441 callback.success(conversation);
2442 }
2443
2444 @Override
2445 public void onFailure() {
2446 callback.error(R.string.nick_in_use, conversation);
2447 }
2448 });
2449
2450 PresencePacket packet = new PresencePacket();
2451 packet.setTo(joinJid);
2452 packet.setFrom(conversation.getAccount().getJid());
2453
2454 String sig = account.getPgpSignature();
2455 if (sig != null) {
2456 packet.addChild("status").setContent("online");
2457 packet.addChild("x", "jabber:x:signed").setContent(sig);
2458 }
2459 sendPresencePacket(account, packet);
2460 } else {
2461 conversation.setContactJid(joinJid);
2462 databaseBackend.updateConversation(conversation);
2463 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2464 Bookmark bookmark = conversation.getBookmark();
2465 if (bookmark != null) {
2466 bookmark.setNick(nick);
2467 pushBookmarks(bookmark.getAccount());
2468 }
2469 joinMuc(conversation);
2470 }
2471 }
2472 return true;
2473 }
2474
2475 public void leaveMuc(Conversation conversation) {
2476 leaveMuc(conversation, false);
2477 }
2478
2479 private void leaveMuc(Conversation conversation, boolean now) {
2480 Account account = conversation.getAccount();
2481 account.pendingConferenceJoins.remove(conversation);
2482 account.pendingConferenceLeaves.remove(conversation);
2483 if (account.getStatus() == Account.State.ONLINE || now) {
2484 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
2485 conversation.getMucOptions().setOffline();
2486 Bookmark bookmark = conversation.getBookmark();
2487 if (bookmark != null) {
2488 bookmark.setConversation(null);
2489 }
2490 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": leaving muc " + conversation.getJid());
2491 } else {
2492 account.pendingConferenceLeaves.add(conversation);
2493 }
2494 }
2495
2496 public String findConferenceServer(final Account account) {
2497 String server;
2498 if (account.getXmppConnection() != null) {
2499 server = account.getXmppConnection().getMucServer();
2500 if (server != null) {
2501 return server;
2502 }
2503 }
2504 for (Account other : getAccounts()) {
2505 if (other != account && other.getXmppConnection() != null) {
2506 server = other.getXmppConnection().getMucServer();
2507 if (server != null) {
2508 return server;
2509 }
2510 }
2511 }
2512 return null;
2513 }
2514
2515 public boolean createAdhocConference(final Account account,
2516 final String subject,
2517 final Iterable<Jid> jids,
2518 final UiCallback<Conversation> callback) {
2519 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2520 if (account.getStatus() == Account.State.ONLINE) {
2521 try {
2522 String server = findConferenceServer(account);
2523 if (server == null) {
2524 if (callback != null) {
2525 callback.error(R.string.no_conference_server_found, null);
2526 }
2527 return false;
2528 }
2529 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2530 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
2531 joinMuc(conversation, new OnConferenceJoined() {
2532 @Override
2533 public void onConferenceJoined(final Conversation conversation) {
2534 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConfigurationPushed() {
2535 @Override
2536 public void onPushSucceeded() {
2537 if (subject != null && !subject.trim().isEmpty()) {
2538 pushSubjectToConference(conversation, subject.trim());
2539 }
2540 for (Jid invite : jids) {
2541 invite(conversation, invite);
2542 }
2543 if (account.countPresences() > 1) {
2544 directInvite(conversation, account.getJid().toBareJid());
2545 }
2546 saveConversationAsBookmark(conversation, subject);
2547 if (callback != null) {
2548 callback.success(conversation);
2549 }
2550 }
2551
2552 @Override
2553 public void onPushFailed() {
2554 archiveConversation(conversation);
2555 if (callback != null) {
2556 callback.error(R.string.conference_creation_failed, conversation);
2557 }
2558 }
2559 });
2560 }
2561 });
2562 return true;
2563 } catch (InvalidJidException e) {
2564 if (callback != null) {
2565 callback.error(R.string.conference_creation_failed, null);
2566 }
2567 return false;
2568 }
2569 } else {
2570 if (callback != null) {
2571 callback.error(R.string.not_connected_try_again, null);
2572 }
2573 return false;
2574 }
2575 }
2576
2577 public void fetchConferenceConfiguration(final Conversation conversation) {
2578 fetchConferenceConfiguration(conversation, null);
2579 }
2580
2581 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2582 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2583 request.setTo(conversation.getJid().toBareJid());
2584 request.query("http://jabber.org/protocol/disco#info");
2585 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2586 @Override
2587 public void onIqPacketReceived(Account account, IqPacket packet) {
2588 Element query = packet.findChild("query", "http://jabber.org/protocol/disco#info");
2589 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2590 ArrayList<String> features = new ArrayList<>();
2591 for (Element child : query.getChildren()) {
2592 if (child != null && child.getName().equals("feature")) {
2593 String var = child.getAttribute("var");
2594 if (var != null) {
2595 features.add(var);
2596 }
2597 }
2598 }
2599 Element form = query.findChild("x", Namespace.DATA);
2600 if (form != null) {
2601 conversation.getMucOptions().updateFormData(Data.parse(form));
2602 }
2603 conversation.getMucOptions().updateFeatures(features);
2604 if (callback != null) {
2605 callback.onConferenceConfigurationFetched(conversation);
2606 }
2607 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetched muc configuration for " + conversation.getJid().toBareJid() + " - " + features.toString());
2608 updateConversationUi();
2609 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2610 if (callback != null) {
2611 callback.onFetchFailed(conversation, packet.getError());
2612 }
2613 }
2614 }
2615 });
2616 }
2617
2618 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
2619 pushNodeConfiguration(account, account.getJid().toBareJid(), node, options, callback);
2620 }
2621
2622 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2623 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
2624 @Override
2625 public void onIqPacketReceived(Account account, IqPacket packet) {
2626 if (packet.getType() == IqPacket.TYPE.RESULT) {
2627 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
2628 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2629 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
2630 if (x != null) {
2631 Data data = Data.parse(x);
2632 data.submit(options);
2633 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2634 @Override
2635 public void onIqPacketReceived(Account account, IqPacket packet) {
2636 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
2637 callback.onPushSucceeded();
2638 } else {
2639 Log.d(Config.LOGTAG, packet.toString());
2640 }
2641 }
2642 });
2643 } else if (callback != null) {
2644 callback.onPushFailed();
2645 }
2646 } else if (callback != null) {
2647 callback.onPushFailed();
2648 }
2649 }
2650 });
2651 }
2652
2653 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2654 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2655 request.setTo(conversation.getJid().toBareJid());
2656 request.query("http://jabber.org/protocol/muc#owner");
2657 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2658 @Override
2659 public void onIqPacketReceived(Account account, IqPacket packet) {
2660 if (packet.getType() == IqPacket.TYPE.RESULT) {
2661 Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
2662 data.submit(options);
2663 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2664 set.setTo(conversation.getJid().toBareJid());
2665 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2666 sendIqPacket(account, set, new OnIqPacketReceived() {
2667 @Override
2668 public void onIqPacketReceived(Account account, IqPacket packet) {
2669 if (callback != null) {
2670 if (packet.getType() == IqPacket.TYPE.RESULT) {
2671 callback.onPushSucceeded();
2672 } else {
2673 callback.onPushFailed();
2674 }
2675 }
2676 }
2677 });
2678 } else {
2679 if (callback != null) {
2680 callback.onPushFailed();
2681 }
2682 }
2683 }
2684 });
2685 }
2686
2687 public void pushSubjectToConference(final Conversation conference, final String subject) {
2688 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2689 this.sendMessagePacket(conference.getAccount(), packet);
2690 final MucOptions mucOptions = conference.getMucOptions();
2691 final MucOptions.User self = mucOptions.getSelf();
2692 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2693 Bundle options = new Bundle();
2694 options.putString("muc#roomconfig_persistentroom", "1");
2695 options.putString("muc#roomconfig_roomname", subject);
2696 this.pushConferenceConfiguration(conference, options, null);
2697 }
2698 }
2699
2700 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2701 final Jid jid = user.toBareJid();
2702 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2703 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2704 @Override
2705 public void onIqPacketReceived(Account account, IqPacket packet) {
2706 if (packet.getType() == IqPacket.TYPE.RESULT) {
2707 conference.getMucOptions().changeAffiliation(jid, affiliation);
2708 getAvatarService().clear(conference);
2709 callback.onAffiliationChangedSuccessful(jid);
2710 } else {
2711 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2712 }
2713 }
2714 });
2715 }
2716
2717 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2718 List<Jid> jids = new ArrayList<>();
2719 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2720 if (user.getAffiliation() == before && user.getRealJid() != null) {
2721 jids.add(user.getRealJid());
2722 }
2723 }
2724 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2725 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2726 }
2727
2728 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2729 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2730 Log.d(Config.LOGTAG, request.toString());
2731 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2732 @Override
2733 public void onIqPacketReceived(Account account, IqPacket packet) {
2734 Log.d(Config.LOGTAG, packet.toString());
2735 if (packet.getType() == IqPacket.TYPE.RESULT) {
2736 callback.onRoleChangedSuccessful(nick);
2737 } else {
2738 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2739 }
2740 }
2741 });
2742 }
2743
2744 private void disconnect(Account account, boolean force) {
2745 if ((account.getStatus() == Account.State.ONLINE)
2746 || (account.getStatus() == Account.State.DISABLED)) {
2747 final XmppConnection connection = account.getXmppConnection();
2748 if (!force) {
2749 List<Conversation> conversations = getConversations();
2750 for (Conversation conversation : conversations) {
2751 if (conversation.getAccount() == account) {
2752 if (conversation.getMode() == Conversation.MODE_MULTI) {
2753 leaveMuc(conversation, true);
2754 } else {
2755 if (conversation.endOtrIfNeeded()) {
2756 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2757 + ": ended otr session with "
2758 + conversation.getJid());
2759 }
2760 }
2761 }
2762 }
2763 sendOfflinePresence(account);
2764 }
2765 connection.disconnect(force);
2766 }
2767 }
2768
2769 @Override
2770 public IBinder onBind(Intent intent) {
2771 return mBinder;
2772 }
2773
2774 public void updateMessage(Message message) {
2775 databaseBackend.updateMessage(message);
2776 updateConversationUi();
2777 }
2778
2779 public void updateMessage(Message message, String uuid) {
2780 databaseBackend.updateMessage(message, uuid);
2781 updateConversationUi();
2782 }
2783
2784 protected void syncDirtyContacts(Account account) {
2785 for (Contact contact : account.getRoster().getContacts()) {
2786 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2787 pushContactToServer(contact);
2788 }
2789 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2790 deleteContactOnServer(contact);
2791 }
2792 }
2793 }
2794
2795 public void createContact(Contact contact) {
2796 boolean autoGrant = getBooleanPreference("grant_new_contacts", R.bool.grant_new_contacts);
2797 if (autoGrant) {
2798 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2799 contact.setOption(Contact.Options.ASKING);
2800 }
2801 pushContactToServer(contact);
2802 }
2803
2804 public void onOtrSessionEstablished(Conversation conversation) {
2805 final Account account = conversation.getAccount();
2806 final Session otrSession = conversation.getOtrSession();
2807 Log.d(Config.LOGTAG,
2808 account.getJid().toBareJid() + " otr session established with "
2809 + conversation.getJid() + "/"
2810 + otrSession.getSessionID().getUserID());
2811 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2812
2813 @Override
2814 public void onMessageFound(Message message) {
2815 SessionID id = otrSession.getSessionID();
2816 try {
2817 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2818 } catch (InvalidJidException e) {
2819 return;
2820 }
2821 if (message.needsUploading()) {
2822 mJingleConnectionManager.createNewConnection(message);
2823 } else {
2824 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2825 if (outPacket != null) {
2826 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2827 message.setStatus(Message.STATUS_SEND);
2828 databaseBackend.updateMessage(message);
2829 sendMessagePacket(account, outPacket);
2830 }
2831 }
2832 updateConversationUi();
2833 }
2834 });
2835 }
2836
2837 public boolean renewSymmetricKey(Conversation conversation) {
2838 Account account = conversation.getAccount();
2839 byte[] symmetricKey = new byte[32];
2840 this.mRandom.nextBytes(symmetricKey);
2841 Session otrSession = conversation.getOtrSession();
2842 if (otrSession != null) {
2843 MessagePacket packet = new MessagePacket();
2844 packet.setType(MessagePacket.TYPE_CHAT);
2845 packet.setFrom(account.getJid());
2846 MessageGenerator.addMessageHints(packet);
2847 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2848 + otrSession.getSessionID().getUserID());
2849 try {
2850 packet.setBody(otrSession
2851 .transformSending(CryptoHelper.FILETRANSFER
2852 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2853 sendMessagePacket(account, packet);
2854 conversation.setSymmetricKey(symmetricKey);
2855 return true;
2856 } catch (OtrException e) {
2857 return false;
2858 }
2859 }
2860 return false;
2861 }
2862
2863 public void pushContactToServer(final Contact contact) {
2864 contact.resetOption(Contact.Options.DIRTY_DELETE);
2865 contact.setOption(Contact.Options.DIRTY_PUSH);
2866 final Account account = contact.getAccount();
2867 if (account.getStatus() == Account.State.ONLINE) {
2868 final boolean ask = contact.getOption(Contact.Options.ASKING);
2869 final boolean sendUpdates = contact
2870 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2871 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2872 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2873 iq.query(Namespace.ROSTER).addChild(contact.asElement());
2874 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2875 if (sendUpdates) {
2876 sendPresencePacket(account,
2877 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2878 }
2879 if (ask) {
2880 sendPresencePacket(account,
2881 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2882 }
2883 }
2884 }
2885
2886 public void publishAvatar(final Account account, final Uri image, final UiCallback<Avatar> callback) {
2887 new Thread(() -> {
2888 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2889 final int size = Config.AVATAR_SIZE;
2890 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2891 if (avatar != null) {
2892 if (!getFileBackend().save(avatar)) {
2893 callback.error(R.string.error_saving_avatar, avatar);
2894 return;
2895 }
2896 publishAvatar(account, avatar, callback);
2897 } else {
2898 callback.error(R.string.error_publish_avatar_converting, null);
2899 }
2900 }).start();
2901
2902 }
2903
2904 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2905 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2906 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2907
2908 @Override
2909 public void onIqPacketReceived(Account account, IqPacket result) {
2910 if (result.getType() == IqPacket.TYPE.RESULT) {
2911 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2912 sendIqPacket(account, packet, new OnIqPacketReceived() {
2913 @Override
2914 public void onIqPacketReceived(Account account, IqPacket result) {
2915 if (result.getType() == IqPacket.TYPE.RESULT) {
2916 if (account.setAvatar(avatar.getFilename())) {
2917 getAvatarService().clear(account);
2918 databaseBackend.updateAccount(account);
2919 }
2920 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
2921 if (callback != null) {
2922 callback.success(avatar);
2923 }
2924 } else {
2925 if (callback != null) {
2926 callback.error(R.string.error_publish_avatar_server_reject, avatar);
2927 }
2928 }
2929 }
2930 });
2931 } else {
2932 Element error = result.findChild("error");
2933 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
2934 if (callback != null) {
2935 callback.error(R.string.error_publish_avatar_server_reject, avatar);
2936 }
2937 }
2938 }
2939 });
2940 }
2941
2942 public void republishAvatarIfNeeded(Account account) {
2943 if (account.getAxolotlService().isPepBroken()) {
2944 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": skipping republication of avatar because pep is broken");
2945 return;
2946 }
2947 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2948 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2949
2950 private Avatar parseAvatar(IqPacket packet) {
2951 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2952 if (pubsub != null) {
2953 Element items = pubsub.findChild("items");
2954 if (items != null) {
2955 return Avatar.parseMetadata(items);
2956 }
2957 }
2958 return null;
2959 }
2960
2961 private boolean errorIsItemNotFound(IqPacket packet) {
2962 Element error = packet.findChild("error");
2963 return packet.getType() == IqPacket.TYPE.ERROR
2964 && error != null
2965 && error.hasChild("item-not-found");
2966 }
2967
2968 @Override
2969 public void onIqPacketReceived(Account account, IqPacket packet) {
2970 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2971 Avatar serverAvatar = parseAvatar(packet);
2972 if (serverAvatar == null && account.getAvatar() != null) {
2973 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2974 if (avatar != null) {
2975 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": avatar on server was null. republishing");
2976 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2977 } else {
2978 Log.e(Config.LOGTAG, account.getJid().toBareJid() + ": error rereading avatar");
2979 }
2980 }
2981 }
2982 }
2983 });
2984 }
2985
2986 public void fetchAvatar(Account account, Avatar avatar) {
2987 fetchAvatar(account, avatar, null);
2988 }
2989
2990 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2991 final String KEY = generateFetchKey(account, avatar);
2992 synchronized (this.mInProgressAvatarFetches) {
2993 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2994 switch (avatar.origin) {
2995 case PEP:
2996 this.mInProgressAvatarFetches.add(KEY);
2997 fetchAvatarPep(account, avatar, callback);
2998 break;
2999 case VCARD:
3000 this.mInProgressAvatarFetches.add(KEY);
3001 fetchAvatarVcard(account, avatar, callback);
3002 break;
3003 }
3004 }
3005 }
3006 }
3007
3008 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3009 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
3010 sendIqPacket(account, packet, new OnIqPacketReceived() {
3011
3012 @Override
3013 public void onIqPacketReceived(Account account, IqPacket result) {
3014 synchronized (mInProgressAvatarFetches) {
3015 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3016 }
3017 final String ERROR = account.getJid().toBareJid()
3018 + ": fetching avatar for " + avatar.owner + " failed ";
3019 if (result.getType() == IqPacket.TYPE.RESULT) {
3020 avatar.image = mIqParser.avatarData(result);
3021 if (avatar.image != null) {
3022 if (getFileBackend().save(avatar)) {
3023 if (account.getJid().toBareJid().equals(avatar.owner)) {
3024 if (account.setAvatar(avatar.getFilename())) {
3025 databaseBackend.updateAccount(account);
3026 }
3027 getAvatarService().clear(account);
3028 updateConversationUi();
3029 updateAccountUi();
3030 } else {
3031 Contact contact = account.getRoster()
3032 .getContact(avatar.owner);
3033 contact.setAvatar(avatar);
3034 getAvatarService().clear(contact);
3035 updateConversationUi();
3036 updateRosterUi();
3037 }
3038 if (callback != null) {
3039 callback.success(avatar);
3040 }
3041 Log.d(Config.LOGTAG, account.getJid().toBareJid()
3042 + ": successfully fetched pep avatar for " + avatar.owner);
3043 return;
3044 }
3045 } else {
3046
3047 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3048 }
3049 } else {
3050 Element error = result.findChild("error");
3051 if (error == null) {
3052 Log.d(Config.LOGTAG, ERROR + "(server error)");
3053 } else {
3054 Log.d(Config.LOGTAG, ERROR + error.toString());
3055 }
3056 }
3057 if (callback != null) {
3058 callback.error(0, null);
3059 }
3060
3061 }
3062 });
3063 }
3064
3065 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3066 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3067 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3068 @Override
3069 public void onIqPacketReceived(Account account, IqPacket packet) {
3070 synchronized (mInProgressAvatarFetches) {
3071 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3072 }
3073 if (packet.getType() == IqPacket.TYPE.RESULT) {
3074 Element vCard = packet.findChild("vCard", "vcard-temp");
3075 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3076 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3077 if (image != null) {
3078 avatar.image = image;
3079 if (getFileBackend().save(avatar)) {
3080 Log.d(Config.LOGTAG, account.getJid().toBareJid()
3081 + ": successfully fetched vCard avatar for " + avatar.owner);
3082 if (avatar.owner.isBareJid()) {
3083 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3084 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": had no avatar. replacing with vcard");
3085 account.setAvatar(avatar.getFilename());
3086 databaseBackend.updateAccount(account);
3087 getAvatarService().clear(account);
3088 updateAccountUi();
3089 } else {
3090 Contact contact = account.getRoster().getContact(avatar.owner);
3091 contact.setAvatar(avatar);
3092 getAvatarService().clear(contact);
3093 updateRosterUi();
3094 }
3095 updateConversationUi();
3096 } else {
3097 Conversation conversation = find(account, avatar.owner.toBareJid());
3098 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3099 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3100 if (user != null) {
3101 if (user.setAvatar(avatar)) {
3102 getAvatarService().clear(user);
3103 updateConversationUi();
3104 updateMucRosterUi();
3105 }
3106 }
3107 }
3108 }
3109 }
3110 }
3111 }
3112 }
3113 });
3114 }
3115
3116 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3117 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3118 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3119
3120 @Override
3121 public void onIqPacketReceived(Account account, IqPacket packet) {
3122 if (packet.getType() == IqPacket.TYPE.RESULT) {
3123 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3124 if (pubsub != null) {
3125 Element items = pubsub.findChild("items");
3126 if (items != null) {
3127 Avatar avatar = Avatar.parseMetadata(items);
3128 if (avatar != null) {
3129 avatar.owner = account.getJid().toBareJid();
3130 if (fileBackend.isAvatarCached(avatar)) {
3131 if (account.setAvatar(avatar.getFilename())) {
3132 databaseBackend.updateAccount(account);
3133 }
3134 getAvatarService().clear(account);
3135 callback.success(avatar);
3136 } else {
3137 fetchAvatarPep(account, avatar, callback);
3138 }
3139 return;
3140 }
3141 }
3142 }
3143 }
3144 callback.error(0, null);
3145 }
3146 });
3147 }
3148
3149 public void deleteContactOnServer(Contact contact) {
3150 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3151 contact.resetOption(Contact.Options.DIRTY_PUSH);
3152 contact.setOption(Contact.Options.DIRTY_DELETE);
3153 Account account = contact.getAccount();
3154 if (account.getStatus() == Account.State.ONLINE) {
3155 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3156 Element item = iq.query(Namespace.ROSTER).addChild("item");
3157 item.setAttribute("jid", contact.getJid().toString());
3158 item.setAttribute("subscription", "remove");
3159 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3160 }
3161 }
3162
3163 public void updateConversation(final Conversation conversation) {
3164 mDatabaseWriterExecutor.execute(new Runnable() {
3165 @Override
3166 public void run() {
3167 databaseBackend.updateConversation(conversation);
3168 }
3169 });
3170 }
3171
3172 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3173 synchronized (account) {
3174 XmppConnection connection = account.getXmppConnection();
3175 if (connection == null) {
3176 connection = createConnection(account);
3177 account.setXmppConnection(connection);
3178 }
3179 boolean hasInternet = hasInternetConnection();
3180 if (account.isEnabled() && hasInternet) {
3181 if (!force) {
3182 disconnect(account, false);
3183 }
3184 Thread thread = new Thread(connection);
3185 connection.setInteractive(interactive);
3186 connection.prepareNewConnection();
3187 connection.interrupt();
3188 thread.start();
3189 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3190 } else {
3191 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3192 account.getRoster().clearPresences();
3193 connection.resetEverything();
3194 final AxolotlService axolotlService = account.getAxolotlService();
3195 if (axolotlService != null) {
3196 axolotlService.resetBrokenness();
3197 }
3198 if (!hasInternet) {
3199 account.setStatus(Account.State.NO_INTERNET);
3200 }
3201 }
3202 }
3203 }
3204
3205 public void reconnectAccountInBackground(final Account account) {
3206 new Thread(new Runnable() {
3207 @Override
3208 public void run() {
3209 reconnectAccount(account, false, true);
3210 }
3211 }).start();
3212 }
3213
3214 public void invite(Conversation conversation, Jid contact) {
3215 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
3216 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3217 sendMessagePacket(conversation.getAccount(), packet);
3218 }
3219
3220 public void directInvite(Conversation conversation, Jid jid) {
3221 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3222 sendMessagePacket(conversation.getAccount(), packet);
3223 }
3224
3225 public void resetSendingToWaiting(Account account) {
3226 for (Conversation conversation : getConversations()) {
3227 if (conversation.getAccount() == account) {
3228 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
3229
3230 @Override
3231 public void onMessageFound(Message message) {
3232 markMessage(message, Message.STATUS_WAITING);
3233 }
3234 });
3235 }
3236 }
3237 }
3238
3239 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3240 return markMessage(account, recipient, uuid, status, null);
3241 }
3242
3243 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3244 if (uuid == null) {
3245 return null;
3246 }
3247 for (Conversation conversation : getConversations()) {
3248 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
3249 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3250 if (message != null) {
3251 markMessage(message, status, errorMessage);
3252 }
3253 return message;
3254 }
3255 }
3256 return null;
3257 }
3258
3259 public boolean markMessage(Conversation conversation, String uuid, int status, String serverMessageId) {
3260 if (uuid == null) {
3261 return false;
3262 } else {
3263 Message message = conversation.findSentMessageWithUuid(uuid);
3264 if (message != null) {
3265 if (message.getServerMsgId() == null) {
3266 message.setServerMsgId(serverMessageId);
3267 }
3268 markMessage(message, status);
3269 return true;
3270 } else {
3271 return false;
3272 }
3273 }
3274 }
3275
3276 public void markMessage(Message message, int status) {
3277 markMessage(message, status, null);
3278 }
3279
3280
3281 public void markMessage(Message message, int status, String errorMessage) {
3282 if (status == Message.STATUS_SEND_FAILED
3283 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
3284 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
3285 return;
3286 }
3287 message.setErrorMessage(errorMessage);
3288 message.setStatus(status);
3289 databaseBackend.updateMessage(message);
3290 updateConversationUi();
3291 }
3292
3293 private SharedPreferences getPreferences() {
3294 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
3295 }
3296
3297 public long getAutomaticMessageDeletionDate() {
3298 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
3299 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
3300 }
3301
3302 public long getLongPreference(String name, @IntegerRes int res) {
3303 long defaultValue = getResources().getInteger(res);
3304 try {
3305 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
3306 } catch (NumberFormatException e) {
3307 return defaultValue;
3308 }
3309 }
3310
3311 public boolean getBooleanPreference(String name, @BoolRes int res) {
3312 return getPreferences().getBoolean(name, getResources().getBoolean(res));
3313 }
3314
3315 public boolean confirmMessages() {
3316 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
3317 }
3318
3319 public boolean allowMessageCorrection() {
3320 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
3321 }
3322
3323 public boolean sendChatStates() {
3324 return getBooleanPreference("chat_states", R.bool.chat_states);
3325 }
3326
3327 private boolean respectAutojoin() {
3328 return getBooleanPreference("autojoin", R.bool.autojoin);
3329 }
3330
3331 public boolean indicateReceived() {
3332 return getBooleanPreference("indicate_received", R.bool.indicate_received);
3333 }
3334
3335 public boolean useTorToConnect() {
3336 return Config.FORCE_ORBOT || getBooleanPreference("use_tor", R.bool.use_tor);
3337 }
3338
3339 public boolean showExtendedConnectionOptions() {
3340 return getBooleanPreference("show_connection_options", R.bool.show_connection_options);
3341 }
3342
3343 public boolean broadcastLastActivity() {
3344 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
3345 }
3346
3347 public int unreadCount() {
3348 int count = 0;
3349 for (Conversation conversation : getConversations()) {
3350 count += conversation.unreadCount();
3351 }
3352 return count;
3353 }
3354
3355
3356 public void showErrorToastInUi(int resId) {
3357 if (mOnShowErrorToast != null) {
3358 mOnShowErrorToast.onShowErrorToast(resId);
3359 }
3360 }
3361
3362 public void updateConversationUi() {
3363 if (mOnConversationUpdate != null) {
3364 mOnConversationUpdate.onConversationUpdate();
3365 }
3366 }
3367
3368 public void updateAccountUi() {
3369 if (mOnAccountUpdate != null) {
3370 mOnAccountUpdate.onAccountUpdate();
3371 }
3372 }
3373
3374 public void updateRosterUi() {
3375 if (mOnRosterUpdate != null) {
3376 mOnRosterUpdate.onRosterUpdate();
3377 }
3378 }
3379
3380 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3381 if (mOnCaptchaRequested != null) {
3382 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3383 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3384 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3385
3386 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3387 return true;
3388 }
3389 return false;
3390 }
3391
3392 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3393 if (mOnUpdateBlocklist != null) {
3394 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3395 }
3396 }
3397
3398 public void updateMucRosterUi() {
3399 if (mOnMucRosterUpdate != null) {
3400 mOnMucRosterUpdate.onMucRosterUpdate();
3401 }
3402 }
3403
3404 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3405 if (mOnKeyStatusUpdated != null) {
3406 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3407 }
3408 }
3409
3410 public Account findAccountByJid(final Jid accountJid) {
3411 for (Account account : this.accounts) {
3412 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3413 return account;
3414 }
3415 }
3416 return null;
3417 }
3418
3419 public Conversation findConversationByUuid(String uuid) {
3420 for (Conversation conversation : getConversations()) {
3421 if (conversation.getUuid().equals(uuid)) {
3422 return conversation;
3423 }
3424 }
3425 return null;
3426 }
3427
3428 public boolean markRead(final Conversation conversation) {
3429 return markRead(conversation, true);
3430 }
3431
3432 public boolean markRead(final Conversation conversation, boolean clear) {
3433 if (clear) {
3434 mNotificationService.clear(conversation);
3435 }
3436 final List<Message> readMessages = conversation.markRead();
3437 if (readMessages.size() > 0) {
3438 Runnable runnable = new Runnable() {
3439 @Override
3440 public void run() {
3441 for (Message message : readMessages) {
3442 databaseBackend.updateMessage(message);
3443 }
3444 }
3445 };
3446 mDatabaseWriterExecutor.execute(runnable);
3447 updateUnreadCountBadge();
3448 return true;
3449 } else {
3450 return false;
3451 }
3452 }
3453
3454 public synchronized void updateUnreadCountBadge() {
3455 int count = unreadCount();
3456 if (unreadCount != count) {
3457 Log.d(Config.LOGTAG, "update unread count to " + count);
3458 if (count > 0) {
3459 ShortcutBadger.applyCount(getApplicationContext(), count);
3460 } else {
3461 ShortcutBadger.removeCount(getApplicationContext());
3462 }
3463 unreadCount = count;
3464 }
3465 }
3466
3467 public void sendReadMarker(final Conversation conversation) {
3468 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
3469 final Message markable = conversation.getLatestMarkableMessage(isPrivateAndNonAnonymousMuc);
3470 if (this.markRead(conversation)) {
3471 updateConversationUi();
3472 }
3473 if (confirmMessages()
3474 && markable != null
3475 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
3476 && markable.getRemoteMsgId() != null) {
3477 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3478 Account account = conversation.getAccount();
3479 final Jid to = markable.getCounterpart();
3480 final boolean groupChat = conversation.getMode() == Conversation.MODE_MULTI;
3481 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId(), markable.getCounterpart(), groupChat);
3482 this.sendMessagePacket(conversation.getAccount(), packet);
3483 }
3484 }
3485
3486 public SecureRandom getRNG() {
3487 return this.mRandom;
3488 }
3489
3490 public MemorizingTrustManager getMemorizingTrustManager() {
3491 return this.mMemorizingTrustManager;
3492 }
3493
3494 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3495 this.mMemorizingTrustManager = trustManager;
3496 }
3497
3498 public void updateMemorizingTrustmanager() {
3499 final MemorizingTrustManager tm;
3500 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
3501 if (dontTrustSystemCAs) {
3502 tm = new MemorizingTrustManager(getApplicationContext(), null);
3503 } else {
3504 tm = new MemorizingTrustManager(getApplicationContext());
3505 }
3506 setMemorizingTrustManager(tm);
3507 }
3508
3509 public PowerManager getPowerManager() {
3510 return this.pm;
3511 }
3512
3513 public LruCache<String, Bitmap> getBitmapCache() {
3514 return this.mBitmapCache;
3515 }
3516
3517 public void syncRosterToDisk(final Account account) {
3518 Runnable runnable = new Runnable() {
3519
3520 @Override
3521 public void run() {
3522 databaseBackend.writeRoster(account.getRoster());
3523 }
3524 };
3525 mDatabaseWriterExecutor.execute(runnable);
3526
3527 }
3528
3529 public List<String> getKnownHosts() {
3530 final List<String> hosts = new ArrayList<>();
3531 for (final Account account : getAccounts()) {
3532 if (!hosts.contains(account.getServer().toString())) {
3533 hosts.add(account.getServer().toString());
3534 }
3535 for (final Contact contact : account.getRoster().getContacts()) {
3536 if (contact.showInRoster()) {
3537 final String server = contact.getServer().toString();
3538 if (server != null && !hosts.contains(server)) {
3539 hosts.add(server);
3540 }
3541 }
3542 }
3543 }
3544 if (Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3545 hosts.add(Config.DOMAIN_LOCK);
3546 }
3547 if (Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3548 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3549 }
3550 return hosts;
3551 }
3552
3553 public List<String> getKnownConferenceHosts() {
3554 final ArrayList<String> mucServers = new ArrayList<>();
3555 for (final Account account : accounts) {
3556 if (account.getXmppConnection() != null) {
3557 final String server = account.getXmppConnection().getMucServer();
3558 if (server != null && !mucServers.contains(server)) {
3559 mucServers.add(server);
3560 }
3561 for (Bookmark bookmark : account.getBookmarks()) {
3562 final Jid jid = bookmark.getJid();
3563 final String s = jid == null ? null : jid.getDomainpart();
3564 if (s != null && !mucServers.contains(s)) {
3565 mucServers.add(s);
3566 }
3567 }
3568 }
3569 }
3570 return mucServers;
3571 }
3572
3573 public void sendMessagePacket(Account account, MessagePacket packet) {
3574 XmppConnection connection = account.getXmppConnection();
3575 if (connection != null) {
3576 connection.sendMessagePacket(packet);
3577 }
3578 }
3579
3580 public void sendPresencePacket(Account account, PresencePacket packet) {
3581 XmppConnection connection = account.getXmppConnection();
3582 if (connection != null) {
3583 connection.sendPresencePacket(packet);
3584 }
3585 }
3586
3587 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3588 final XmppConnection connection = account.getXmppConnection();
3589 if (connection != null) {
3590 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3591 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener,true);
3592 }
3593 }
3594
3595 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3596 final XmppConnection connection = account.getXmppConnection();
3597 if (connection != null) {
3598 connection.sendIqPacket(packet, callback);
3599 }
3600 }
3601
3602 public void sendPresence(final Account account) {
3603 sendPresence(account, checkListeners() && broadcastLastActivity());
3604 }
3605
3606 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3607 PresencePacket packet;
3608 if (manuallyChangePresence()) {
3609 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3610 String message = account.getPresenceStatusMessage();
3611 if (message != null && !message.isEmpty()) {
3612 packet.addChild(new Element("status").setContent(message));
3613 }
3614 } else {
3615 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3616 }
3617 if (mLastActivity > 0 && includeIdleTimestamp) {
3618 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3619 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
3620 }
3621 sendPresencePacket(account, packet);
3622 }
3623
3624 private void deactivateGracePeriod() {
3625 for (Account account : getAccounts()) {
3626 account.deactivateGracePeriod();
3627 }
3628 }
3629
3630 public void refreshAllPresences() {
3631 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3632 for (Account account : getAccounts()) {
3633 if (account.isEnabled()) {
3634 sendPresence(account, includeIdleTimestamp);
3635 }
3636 }
3637 }
3638
3639 private void refreshAllGcmTokens() {
3640 for (Account account : getAccounts()) {
3641 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3642 mPushManagementService.registerPushTokenOnServer(account);
3643 }
3644 }
3645 }
3646
3647 private void sendOfflinePresence(final Account account) {
3648 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": sending offline presence");
3649 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3650 }
3651
3652 public MessageGenerator getMessageGenerator() {
3653 return this.mMessageGenerator;
3654 }
3655
3656 public PresenceGenerator getPresenceGenerator() {
3657 return this.mPresenceGenerator;
3658 }
3659
3660 public IqGenerator getIqGenerator() {
3661 return this.mIqGenerator;
3662 }
3663
3664 public IqParser getIqParser() {
3665 return this.mIqParser;
3666 }
3667
3668 public JingleConnectionManager getJingleConnectionManager() {
3669 return this.mJingleConnectionManager;
3670 }
3671
3672 public MessageArchiveService getMessageArchiveService() {
3673 return this.mMessageArchiveService;
3674 }
3675
3676 public List<Contact> findContacts(Jid jid, String accountJid) {
3677 ArrayList<Contact> contacts = new ArrayList<>();
3678 for (Account account : getAccounts()) {
3679 if ((account.isEnabled() || accountJid != null)
3680 && (accountJid == null || accountJid.equals(account.getJid().toBareJid().toString()))) {
3681 Contact contact = account.getRoster().getContactFromRoster(jid);
3682 if (contact != null) {
3683 contacts.add(contact);
3684 }
3685 }
3686 }
3687 return contacts;
3688 }
3689
3690 public Conversation findFirstMuc(Jid jid) {
3691 for (Conversation conversation : getConversations()) {
3692 if (conversation.getAccount().isEnabled() && conversation.getJid().toBareJid().equals(jid.toBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
3693 return conversation;
3694 }
3695 }
3696 return null;
3697 }
3698
3699 public NotificationService getNotificationService() {
3700 return this.mNotificationService;
3701 }
3702
3703 public HttpConnectionManager getHttpConnectionManager() {
3704 return this.mHttpConnectionManager;
3705 }
3706
3707 public void resendFailedMessages(final Message message) {
3708 final Collection<Message> messages = new ArrayList<>();
3709 Message current = message;
3710 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3711 messages.add(current);
3712 if (current.mergeable(current.next())) {
3713 current = current.next();
3714 } else {
3715 break;
3716 }
3717 }
3718 for (final Message msg : messages) {
3719 msg.setTime(System.currentTimeMillis());
3720 markMessage(msg, Message.STATUS_WAITING);
3721 this.resendMessage(msg, false);
3722 }
3723 }
3724
3725 public void clearConversationHistory(final Conversation conversation) {
3726 final long clearDate;
3727 final String reference;
3728 if (conversation.countMessages() > 0) {
3729 Message latestMessage = conversation.getLatestMessage();
3730 clearDate = latestMessage.getTimeSent() + 1000;
3731 reference = latestMessage.getServerMsgId();
3732 } else {
3733 clearDate = System.currentTimeMillis();
3734 reference = null;
3735 }
3736 conversation.clearMessages();
3737 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3738 conversation.setLastClearHistory(clearDate, reference);
3739 Runnable runnable = new Runnable() {
3740 @Override
3741 public void run() {
3742 databaseBackend.deleteMessagesInConversation(conversation);
3743 databaseBackend.updateConversation(conversation);
3744 }
3745 };
3746 mDatabaseWriterExecutor.execute(runnable);
3747 }
3748
3749 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3750 if (blockable != null && blockable.getBlockedJid() != null) {
3751 final Jid jid = blockable.getBlockedJid();
3752 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3753
3754 @Override
3755 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3756 if (packet.getType() == IqPacket.TYPE.RESULT) {
3757 account.getBlocklist().add(jid);
3758 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3759 }
3760 }
3761 });
3762 if (removeBlockedConversations(blockable.getAccount(), jid)) {
3763 updateConversationUi();
3764 return true;
3765 } else {
3766 return false;
3767 }
3768 } else {
3769 return false;
3770 }
3771 }
3772
3773 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
3774 boolean removed = false;
3775 synchronized (this.conversations) {
3776 boolean domainJid = blockedJid.isDomainJid();
3777 for (Conversation conversation : this.conversations) {
3778 boolean jidMatches = (domainJid && blockedJid.getDomainpart().equals(conversation.getJid().getDomainpart()))
3779 || blockedJid.equals(conversation.getJid().toBareJid());
3780 if (conversation.getAccount() == account
3781 && conversation.getMode() == Conversation.MODE_SINGLE
3782 && jidMatches) {
3783 this.conversations.remove(conversation);
3784 markRead(conversation);
3785 conversation.setStatus(Conversation.STATUS_ARCHIVED);
3786 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": archiving conversation " + conversation.getJid().toBareJid() + " because jid was blocked");
3787 updateConversation(conversation);
3788 removed = true;
3789 }
3790 }
3791 }
3792 return removed;
3793 }
3794
3795 public void sendUnblockRequest(final Blockable blockable) {
3796 if (blockable != null && blockable.getJid() != null) {
3797 final Jid jid = blockable.getBlockedJid();
3798 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3799 @Override
3800 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3801 if (packet.getType() == IqPacket.TYPE.RESULT) {
3802 account.getBlocklist().remove(jid);
3803 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3804 }
3805 }
3806 });
3807 }
3808 }
3809
3810 public void publishDisplayName(Account account) {
3811 String displayName = account.getDisplayName();
3812 if (displayName != null && !displayName.isEmpty()) {
3813 IqPacket publish = mIqGenerator.publishNick(displayName);
3814 sendIqPacket(account, publish, new OnIqPacketReceived() {
3815 @Override
3816 public void onIqPacketReceived(Account account, IqPacket packet) {
3817 if (packet.getType() == IqPacket.TYPE.ERROR) {
3818 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3819 }
3820 }
3821 });
3822 }
3823 }
3824
3825 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3826 ServiceDiscoveryResult result = discoCache.get(key);
3827 if (result != null) {
3828 return result;
3829 } else {
3830 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3831 if (result != null) {
3832 discoCache.put(key, result);
3833 }
3834 return result;
3835 }
3836 }
3837
3838 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3839 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
3840 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3841 if (disco != null) {
3842 presence.setServiceDiscoveryResult(disco);
3843 } else {
3844 if (!account.inProgressDiscoFetches.contains(key)) {
3845 account.inProgressDiscoFetches.add(key);
3846 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3847 request.setTo(jid);
3848 request.query("http://jabber.org/protocol/disco#info");
3849 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": making disco request for " + key.second + " to " + jid);
3850 sendIqPacket(account, request, new OnIqPacketReceived() {
3851 @Override
3852 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3853 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3854 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3855 if (presence.getVer().equals(disco.getVer())) {
3856 databaseBackend.insertDiscoveryResult(disco);
3857 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3858 } else {
3859 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3860 }
3861 }
3862 account.inProgressDiscoFetches.remove(key);
3863 }
3864 });
3865 }
3866 }
3867 }
3868
3869 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3870 for (Contact contact : roster.getContacts()) {
3871 for (Presence presence : contact.getPresences().getPresences().values()) {
3872 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3873 presence.setServiceDiscoveryResult(disco);
3874 }
3875 }
3876 }
3877 }
3878
3879 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3880 final boolean legacy = account.getXmppConnection().getFeatures().mamLegacy();
3881 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3882 request.addChild("prefs", legacy ? Namespace.MAM_LEGACY : Namespace.MAM);
3883 sendIqPacket(account, request, new OnIqPacketReceived() {
3884 @Override
3885 public void onIqPacketReceived(Account account, IqPacket packet) {
3886 Element prefs = packet.findChild("prefs", legacy ? Namespace.MAM_LEGACY : Namespace.MAM);
3887 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3888 callback.onPreferencesFetched(prefs);
3889 } else {
3890 callback.onPreferencesFetchFailed();
3891 }
3892 }
3893 });
3894 }
3895
3896 public PushManagementService getPushManagementService() {
3897 return mPushManagementService;
3898 }
3899
3900 public Account getPendingAccount() {
3901 Account pending = null;
3902 for (Account account : getAccounts()) {
3903 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3904 pending = account;
3905 } else {
3906 return null;
3907 }
3908 }
3909 return pending;
3910 }
3911
3912 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3913 if (!statusMessage.isEmpty()) {
3914 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3915 }
3916 changeStatusReal(account, status, statusMessage, send);
3917 }
3918
3919 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3920 account.setPresenceStatus(status);
3921 account.setPresenceStatusMessage(statusMessage);
3922 databaseBackend.updateAccount(account);
3923 if (account.isEnabled() && send) {
3924 sendPresence(account);
3925 }
3926 }
3927
3928 public void changeStatus(Presence.Status status, String statusMessage) {
3929 if (!statusMessage.isEmpty()) {
3930 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3931 }
3932 for (Account account : getAccounts()) {
3933 changeStatusReal(account, status, statusMessage, true);
3934 }
3935 }
3936
3937 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3938 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3939 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3940 if (!templates.contains(template)) {
3941 templates.add(0, template);
3942 }
3943 }
3944 return templates;
3945 }
3946
3947 public void saveConversationAsBookmark(Conversation conversation, String name) {
3948 Account account = conversation.getAccount();
3949 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3950 if (!conversation.getJid().isBareJid()) {
3951 bookmark.setNick(conversation.getJid().getResourcepart());
3952 }
3953 if (name != null && !name.trim().isEmpty()) {
3954 bookmark.setBookmarkName(name.trim());
3955 }
3956 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
3957 account.getBookmarks().add(bookmark);
3958 pushBookmarks(account);
3959 bookmark.setConversation(conversation);
3960 }
3961
3962 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3963 boolean needsRosterWrite = false;
3964 boolean performedVerification = false;
3965 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3966 for (XmppUri.Fingerprint fp : fingerprints) {
3967 if (fp.type == XmppUri.FingerprintType.OTR) {
3968 performedVerification |= contact.addOtrFingerprint(fp.fingerprint);
3969 needsRosterWrite |= performedVerification;
3970 } else if (fp.type == XmppUri.FingerprintType.OMEMO) {
3971 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3972 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3973 if (fingerprintStatus != null) {
3974 if (!fingerprintStatus.isVerified()) {
3975 performedVerification = true;
3976 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3977 }
3978 } else {
3979 axolotlService.preVerifyFingerprint(contact, fingerprint);
3980 }
3981 }
3982 }
3983 if (needsRosterWrite) {
3984 syncRosterToDisk(contact.getAccount());
3985 }
3986 return performedVerification;
3987 }
3988
3989 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3990 final AxolotlService axolotlService = account.getAxolotlService();
3991 boolean verifiedSomething = false;
3992 for (XmppUri.Fingerprint fp : fingerprints) {
3993 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3994 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3995 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
3996 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3997 if (fingerprintStatus != null) {
3998 if (!fingerprintStatus.isVerified()) {
3999 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
4000 verifiedSomething = true;
4001 }
4002 } else {
4003 axolotlService.preVerifyFingerprint(account, fingerprint);
4004 verifiedSomething = true;
4005 }
4006 }
4007 }
4008 return verifiedSomething;
4009 }
4010
4011 public boolean blindTrustBeforeVerification() {
4012 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
4013 }
4014
4015 public ShortcutService getShortcutService() {
4016 return mShortcutService;
4017 }
4018
4019 public interface OnMamPreferencesFetched {
4020 void onPreferencesFetched(Element prefs);
4021
4022 void onPreferencesFetchFailed();
4023 }
4024
4025 public void pushMamPreferences(Account account, Element prefs) {
4026 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
4027 set.addChild(prefs);
4028 sendIqPacket(account, set, null);
4029 }
4030
4031 public interface OnAccountCreated {
4032 void onAccountCreated(Account account);
4033
4034 void informUser(int r);
4035 }
4036
4037 public interface OnMoreMessagesLoaded {
4038 void onMoreMessagesLoaded(int count, Conversation conversation);
4039
4040 void informUser(int r);
4041 }
4042
4043 public interface OnAccountPasswordChanged {
4044 void onPasswordChangeSucceeded();
4045
4046 void onPasswordChangeFailed();
4047 }
4048
4049 public interface OnAffiliationChanged {
4050 void onAffiliationChangedSuccessful(Jid jid);
4051
4052 void onAffiliationChangeFailed(Jid jid, int resId);
4053 }
4054
4055 public interface OnRoleChanged {
4056 void onRoleChangedSuccessful(String nick);
4057
4058 void onRoleChangeFailed(String nick, int resid);
4059 }
4060
4061 public interface OnConversationUpdate {
4062 void onConversationUpdate();
4063 }
4064
4065 public interface OnAccountUpdate {
4066 void onAccountUpdate();
4067 }
4068
4069 public interface OnCaptchaRequested {
4070 void onCaptchaRequested(Account account,
4071 String id,
4072 Data data,
4073 Bitmap captcha);
4074 }
4075
4076 public interface OnRosterUpdate {
4077 void onRosterUpdate();
4078 }
4079
4080 public interface OnMucRosterUpdate {
4081 void onMucRosterUpdate();
4082 }
4083
4084 public interface OnConferenceConfigurationFetched {
4085 void onConferenceConfigurationFetched(Conversation conversation);
4086
4087 void onFetchFailed(Conversation conversation, Element error);
4088 }
4089
4090 public interface OnConferenceJoined {
4091 void onConferenceJoined(Conversation conversation);
4092 }
4093
4094 public interface OnConfigurationPushed {
4095 void onPushSucceeded();
4096
4097 void onPushFailed();
4098 }
4099
4100 public interface OnShowErrorToast {
4101 void onShowErrorToast(int resId);
4102 }
4103
4104 public class XmppConnectionBinder extends Binder {
4105 public XmppConnectionService getService() {
4106 return XmppConnectionService.this;
4107 }
4108 }
4109}