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 if (isNew && user.getRealJid() != null && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
2345 axolotlService.fetchDeviceIds(user.getRealJid());
2346 }
2347 }
2348 }
2349 }
2350 } else {
2351 success = false;
2352 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().toBareJid());
2353 }
2354 ++i;
2355 if (i >= affiliations.length) {
2356 List<Jid> members = conversation.getMucOptions().getMembers();
2357 if (success) {
2358 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2359 boolean changed = false;
2360 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
2361 Jid jid = iterator.next();
2362 if (!members.contains(jid)) {
2363 iterator.remove();
2364 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
2365 changed = true;
2366 }
2367 }
2368 if (changed) {
2369 conversation.setAcceptedCryptoTargets(cryptoTargets);
2370 updateConversation(conversation);
2371 }
2372 }
2373 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": retrieved members for " + conversation.getJid().toBareJid() + ": " + conversation.getMucOptions().getMembers());
2374 getAvatarService().clear(conversation);
2375 updateMucRosterUi();
2376 updateConversationUi();
2377 }
2378 }
2379 };
2380 for (String affiliation : affiliations) {
2381 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2382 }
2383 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching members for " + conversation.getName());
2384 }
2385
2386 public void providePasswordForMuc(Conversation conversation, String password) {
2387 if (conversation.getMode() == Conversation.MODE_MULTI) {
2388 conversation.getMucOptions().setPassword(password);
2389 if (conversation.getBookmark() != null) {
2390 if (respectAutojoin()) {
2391 conversation.getBookmark().setAutojoin(true);
2392 }
2393 pushBookmarks(conversation.getAccount());
2394 }
2395 updateConversation(conversation);
2396 joinMuc(conversation);
2397 }
2398 }
2399
2400 private boolean hasEnabledAccounts() {
2401 for (Account account : this.accounts) {
2402 if (account.isEnabled()) {
2403 return true;
2404 }
2405 }
2406 return false;
2407 }
2408
2409 public void persistSelfNick(MucOptions.User self) {
2410 final Conversation conversation = self.getConversation();
2411 Jid full = self.getFullJid();
2412 if (!full.equals(conversation.getJid())) {
2413 Log.d(Config.LOGTAG,"nick changed. updating");
2414 conversation.setContactJid(full);
2415 databaseBackend.updateConversation(conversation);
2416 }
2417
2418 Bookmark bookmark = conversation.getBookmark();
2419 if (bookmark != null && !full.getResourcepart().equals(bookmark.getNick())) {
2420 bookmark.setNick(full.getResourcepart());
2421 pushBookmarks(bookmark.getAccount());
2422 }
2423 }
2424
2425 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2426 final MucOptions options = conversation.getMucOptions();
2427 final Jid joinJid = options.createJoinJid(nick);
2428 if (joinJid == null) {
2429 return false;
2430 }
2431 if (options.online()) {
2432 Account account = conversation.getAccount();
2433 options.setOnRenameListener(new OnRenameListener() {
2434
2435 @Override
2436 public void onSuccess() {
2437 callback.success(conversation);
2438 }
2439
2440 @Override
2441 public void onFailure() {
2442 callback.error(R.string.nick_in_use, conversation);
2443 }
2444 });
2445
2446 PresencePacket packet = new PresencePacket();
2447 packet.setTo(joinJid);
2448 packet.setFrom(conversation.getAccount().getJid());
2449
2450 String sig = account.getPgpSignature();
2451 if (sig != null) {
2452 packet.addChild("status").setContent("online");
2453 packet.addChild("x", "jabber:x:signed").setContent(sig);
2454 }
2455 sendPresencePacket(account, packet);
2456 } else {
2457 conversation.setContactJid(joinJid);
2458 databaseBackend.updateConversation(conversation);
2459 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2460 Bookmark bookmark = conversation.getBookmark();
2461 if (bookmark != null) {
2462 bookmark.setNick(nick);
2463 pushBookmarks(bookmark.getAccount());
2464 }
2465 joinMuc(conversation);
2466 }
2467 }
2468 return true;
2469 }
2470
2471 public void leaveMuc(Conversation conversation) {
2472 leaveMuc(conversation, false);
2473 }
2474
2475 private void leaveMuc(Conversation conversation, boolean now) {
2476 Account account = conversation.getAccount();
2477 account.pendingConferenceJoins.remove(conversation);
2478 account.pendingConferenceLeaves.remove(conversation);
2479 if (account.getStatus() == Account.State.ONLINE || now) {
2480 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
2481 conversation.getMucOptions().setOffline();
2482 Bookmark bookmark = conversation.getBookmark();
2483 if (bookmark != null) {
2484 bookmark.setConversation(null);
2485 }
2486 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": leaving muc " + conversation.getJid());
2487 } else {
2488 account.pendingConferenceLeaves.add(conversation);
2489 }
2490 }
2491
2492 public String findConferenceServer(final Account account) {
2493 String server;
2494 if (account.getXmppConnection() != null) {
2495 server = account.getXmppConnection().getMucServer();
2496 if (server != null) {
2497 return server;
2498 }
2499 }
2500 for (Account other : getAccounts()) {
2501 if (other != account && other.getXmppConnection() != null) {
2502 server = other.getXmppConnection().getMucServer();
2503 if (server != null) {
2504 return server;
2505 }
2506 }
2507 }
2508 return null;
2509 }
2510
2511 public boolean createAdhocConference(final Account account,
2512 final String subject,
2513 final Iterable<Jid> jids,
2514 final UiCallback<Conversation> callback) {
2515 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2516 if (account.getStatus() == Account.State.ONLINE) {
2517 try {
2518 String server = findConferenceServer(account);
2519 if (server == null) {
2520 if (callback != null) {
2521 callback.error(R.string.no_conference_server_found, null);
2522 }
2523 return false;
2524 }
2525 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2526 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
2527 joinMuc(conversation, new OnConferenceJoined() {
2528 @Override
2529 public void onConferenceJoined(final Conversation conversation) {
2530 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConfigurationPushed() {
2531 @Override
2532 public void onPushSucceeded() {
2533 if (subject != null && !subject.trim().isEmpty()) {
2534 pushSubjectToConference(conversation, subject.trim());
2535 }
2536 for (Jid invite : jids) {
2537 invite(conversation, invite);
2538 }
2539 if (account.countPresences() > 1) {
2540 directInvite(conversation, account.getJid().toBareJid());
2541 }
2542 saveConversationAsBookmark(conversation, subject);
2543 if (callback != null) {
2544 callback.success(conversation);
2545 }
2546 }
2547
2548 @Override
2549 public void onPushFailed() {
2550 archiveConversation(conversation);
2551 if (callback != null) {
2552 callback.error(R.string.conference_creation_failed, conversation);
2553 }
2554 }
2555 });
2556 }
2557 });
2558 return true;
2559 } catch (InvalidJidException e) {
2560 if (callback != null) {
2561 callback.error(R.string.conference_creation_failed, null);
2562 }
2563 return false;
2564 }
2565 } else {
2566 if (callback != null) {
2567 callback.error(R.string.not_connected_try_again, null);
2568 }
2569 return false;
2570 }
2571 }
2572
2573 public void fetchConferenceConfiguration(final Conversation conversation) {
2574 fetchConferenceConfiguration(conversation, null);
2575 }
2576
2577 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2578 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2579 request.setTo(conversation.getJid().toBareJid());
2580 request.query("http://jabber.org/protocol/disco#info");
2581 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2582 @Override
2583 public void onIqPacketReceived(Account account, IqPacket packet) {
2584 Element query = packet.findChild("query", "http://jabber.org/protocol/disco#info");
2585 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2586 ArrayList<String> features = new ArrayList<>();
2587 for (Element child : query.getChildren()) {
2588 if (child != null && child.getName().equals("feature")) {
2589 String var = child.getAttribute("var");
2590 if (var != null) {
2591 features.add(var);
2592 }
2593 }
2594 }
2595 Element form = query.findChild("x", Namespace.DATA);
2596 if (form != null) {
2597 conversation.getMucOptions().updateFormData(Data.parse(form));
2598 }
2599 conversation.getMucOptions().updateFeatures(features);
2600 if (callback != null) {
2601 callback.onConferenceConfigurationFetched(conversation);
2602 }
2603 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetched muc configuration for " + conversation.getJid().toBareJid() + " - " + features.toString());
2604 updateConversationUi();
2605 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2606 if (callback != null) {
2607 callback.onFetchFailed(conversation, packet.getError());
2608 }
2609 }
2610 }
2611 });
2612 }
2613
2614 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
2615 pushNodeConfiguration(account, account.getJid().toBareJid(), node, options, callback);
2616 }
2617
2618 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2619 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
2620 @Override
2621 public void onIqPacketReceived(Account account, IqPacket packet) {
2622 if (packet.getType() == IqPacket.TYPE.RESULT) {
2623 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
2624 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2625 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
2626 if (x != null) {
2627 Data data = Data.parse(x);
2628 data.submit(options);
2629 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2630 @Override
2631 public void onIqPacketReceived(Account account, IqPacket packet) {
2632 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
2633 callback.onPushSucceeded();
2634 } else {
2635 Log.d(Config.LOGTAG, packet.toString());
2636 }
2637 }
2638 });
2639 } else if (callback != null) {
2640 callback.onPushFailed();
2641 }
2642 } else if (callback != null) {
2643 callback.onPushFailed();
2644 }
2645 }
2646 });
2647 }
2648
2649 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2650 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2651 request.setTo(conversation.getJid().toBareJid());
2652 request.query("http://jabber.org/protocol/muc#owner");
2653 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2654 @Override
2655 public void onIqPacketReceived(Account account, IqPacket packet) {
2656 if (packet.getType() == IqPacket.TYPE.RESULT) {
2657 Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
2658 data.submit(options);
2659 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2660 set.setTo(conversation.getJid().toBareJid());
2661 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2662 sendIqPacket(account, set, new OnIqPacketReceived() {
2663 @Override
2664 public void onIqPacketReceived(Account account, IqPacket packet) {
2665 if (callback != null) {
2666 if (packet.getType() == IqPacket.TYPE.RESULT) {
2667 callback.onPushSucceeded();
2668 } else {
2669 callback.onPushFailed();
2670 }
2671 }
2672 }
2673 });
2674 } else {
2675 if (callback != null) {
2676 callback.onPushFailed();
2677 }
2678 }
2679 }
2680 });
2681 }
2682
2683 public void pushSubjectToConference(final Conversation conference, final String subject) {
2684 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2685 this.sendMessagePacket(conference.getAccount(), packet);
2686 final MucOptions mucOptions = conference.getMucOptions();
2687 final MucOptions.User self = mucOptions.getSelf();
2688 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2689 Bundle options = new Bundle();
2690 options.putString("muc#roomconfig_persistentroom", "1");
2691 options.putString("muc#roomconfig_roomname", subject);
2692 this.pushConferenceConfiguration(conference, options, null);
2693 }
2694 }
2695
2696 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2697 final Jid jid = user.toBareJid();
2698 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2699 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2700 @Override
2701 public void onIqPacketReceived(Account account, IqPacket packet) {
2702 if (packet.getType() == IqPacket.TYPE.RESULT) {
2703 conference.getMucOptions().changeAffiliation(jid, affiliation);
2704 getAvatarService().clear(conference);
2705 callback.onAffiliationChangedSuccessful(jid);
2706 } else {
2707 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2708 }
2709 }
2710 });
2711 }
2712
2713 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2714 List<Jid> jids = new ArrayList<>();
2715 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2716 if (user.getAffiliation() == before && user.getRealJid() != null) {
2717 jids.add(user.getRealJid());
2718 }
2719 }
2720 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2721 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2722 }
2723
2724 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2725 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2726 Log.d(Config.LOGTAG, request.toString());
2727 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2728 @Override
2729 public void onIqPacketReceived(Account account, IqPacket packet) {
2730 Log.d(Config.LOGTAG, packet.toString());
2731 if (packet.getType() == IqPacket.TYPE.RESULT) {
2732 callback.onRoleChangedSuccessful(nick);
2733 } else {
2734 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2735 }
2736 }
2737 });
2738 }
2739
2740 private void disconnect(Account account, boolean force) {
2741 if ((account.getStatus() == Account.State.ONLINE)
2742 || (account.getStatus() == Account.State.DISABLED)) {
2743 final XmppConnection connection = account.getXmppConnection();
2744 if (!force) {
2745 List<Conversation> conversations = getConversations();
2746 for (Conversation conversation : conversations) {
2747 if (conversation.getAccount() == account) {
2748 if (conversation.getMode() == Conversation.MODE_MULTI) {
2749 leaveMuc(conversation, true);
2750 } else {
2751 if (conversation.endOtrIfNeeded()) {
2752 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2753 + ": ended otr session with "
2754 + conversation.getJid());
2755 }
2756 }
2757 }
2758 }
2759 sendOfflinePresence(account);
2760 }
2761 connection.disconnect(force);
2762 }
2763 }
2764
2765 @Override
2766 public IBinder onBind(Intent intent) {
2767 return mBinder;
2768 }
2769
2770 public void updateMessage(Message message) {
2771 databaseBackend.updateMessage(message);
2772 updateConversationUi();
2773 }
2774
2775 public void updateMessage(Message message, String uuid) {
2776 databaseBackend.updateMessage(message, uuid);
2777 updateConversationUi();
2778 }
2779
2780 protected void syncDirtyContacts(Account account) {
2781 for (Contact contact : account.getRoster().getContacts()) {
2782 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2783 pushContactToServer(contact);
2784 }
2785 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2786 deleteContactOnServer(contact);
2787 }
2788 }
2789 }
2790
2791 public void createContact(Contact contact) {
2792 boolean autoGrant = getBooleanPreference("grant_new_contacts", R.bool.grant_new_contacts);
2793 if (autoGrant) {
2794 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2795 contact.setOption(Contact.Options.ASKING);
2796 }
2797 pushContactToServer(contact);
2798 }
2799
2800 public void onOtrSessionEstablished(Conversation conversation) {
2801 final Account account = conversation.getAccount();
2802 final Session otrSession = conversation.getOtrSession();
2803 Log.d(Config.LOGTAG,
2804 account.getJid().toBareJid() + " otr session established with "
2805 + conversation.getJid() + "/"
2806 + otrSession.getSessionID().getUserID());
2807 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2808
2809 @Override
2810 public void onMessageFound(Message message) {
2811 SessionID id = otrSession.getSessionID();
2812 try {
2813 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2814 } catch (InvalidJidException e) {
2815 return;
2816 }
2817 if (message.needsUploading()) {
2818 mJingleConnectionManager.createNewConnection(message);
2819 } else {
2820 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2821 if (outPacket != null) {
2822 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2823 message.setStatus(Message.STATUS_SEND);
2824 databaseBackend.updateMessage(message);
2825 sendMessagePacket(account, outPacket);
2826 }
2827 }
2828 updateConversationUi();
2829 }
2830 });
2831 }
2832
2833 public boolean renewSymmetricKey(Conversation conversation) {
2834 Account account = conversation.getAccount();
2835 byte[] symmetricKey = new byte[32];
2836 this.mRandom.nextBytes(symmetricKey);
2837 Session otrSession = conversation.getOtrSession();
2838 if (otrSession != null) {
2839 MessagePacket packet = new MessagePacket();
2840 packet.setType(MessagePacket.TYPE_CHAT);
2841 packet.setFrom(account.getJid());
2842 MessageGenerator.addMessageHints(packet);
2843 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2844 + otrSession.getSessionID().getUserID());
2845 try {
2846 packet.setBody(otrSession
2847 .transformSending(CryptoHelper.FILETRANSFER
2848 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2849 sendMessagePacket(account, packet);
2850 conversation.setSymmetricKey(symmetricKey);
2851 return true;
2852 } catch (OtrException e) {
2853 return false;
2854 }
2855 }
2856 return false;
2857 }
2858
2859 public void pushContactToServer(final Contact contact) {
2860 contact.resetOption(Contact.Options.DIRTY_DELETE);
2861 contact.setOption(Contact.Options.DIRTY_PUSH);
2862 final Account account = contact.getAccount();
2863 if (account.getStatus() == Account.State.ONLINE) {
2864 final boolean ask = contact.getOption(Contact.Options.ASKING);
2865 final boolean sendUpdates = contact
2866 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2867 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2868 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2869 iq.query(Namespace.ROSTER).addChild(contact.asElement());
2870 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2871 if (sendUpdates) {
2872 sendPresencePacket(account,
2873 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2874 }
2875 if (ask) {
2876 sendPresencePacket(account,
2877 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2878 }
2879 }
2880 }
2881
2882 public void publishAvatar(final Account account, final Uri image, final UiCallback<Avatar> callback) {
2883 new Thread(() -> {
2884 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2885 final int size = Config.AVATAR_SIZE;
2886 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2887 if (avatar != null) {
2888 if (!getFileBackend().save(avatar)) {
2889 callback.error(R.string.error_saving_avatar, avatar);
2890 return;
2891 }
2892 publishAvatar(account, avatar, callback);
2893 } else {
2894 callback.error(R.string.error_publish_avatar_converting, null);
2895 }
2896 }).start();
2897
2898 }
2899
2900 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2901 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2902 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2903
2904 @Override
2905 public void onIqPacketReceived(Account account, IqPacket result) {
2906 if (result.getType() == IqPacket.TYPE.RESULT) {
2907 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2908 sendIqPacket(account, packet, new OnIqPacketReceived() {
2909 @Override
2910 public void onIqPacketReceived(Account account, IqPacket result) {
2911 if (result.getType() == IqPacket.TYPE.RESULT) {
2912 if (account.setAvatar(avatar.getFilename())) {
2913 getAvatarService().clear(account);
2914 databaseBackend.updateAccount(account);
2915 }
2916 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
2917 if (callback != null) {
2918 callback.success(avatar);
2919 }
2920 } else {
2921 if (callback != null) {
2922 callback.error(R.string.error_publish_avatar_server_reject, avatar);
2923 }
2924 }
2925 }
2926 });
2927 } else {
2928 Element error = result.findChild("error");
2929 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
2930 if (callback != null) {
2931 callback.error(R.string.error_publish_avatar_server_reject, avatar);
2932 }
2933 }
2934 }
2935 });
2936 }
2937
2938 public void republishAvatarIfNeeded(Account account) {
2939 if (account.getAxolotlService().isPepBroken()) {
2940 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": skipping republication of avatar because pep is broken");
2941 return;
2942 }
2943 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2944 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2945
2946 private Avatar parseAvatar(IqPacket packet) {
2947 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2948 if (pubsub != null) {
2949 Element items = pubsub.findChild("items");
2950 if (items != null) {
2951 return Avatar.parseMetadata(items);
2952 }
2953 }
2954 return null;
2955 }
2956
2957 private boolean errorIsItemNotFound(IqPacket packet) {
2958 Element error = packet.findChild("error");
2959 return packet.getType() == IqPacket.TYPE.ERROR
2960 && error != null
2961 && error.hasChild("item-not-found");
2962 }
2963
2964 @Override
2965 public void onIqPacketReceived(Account account, IqPacket packet) {
2966 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2967 Avatar serverAvatar = parseAvatar(packet);
2968 if (serverAvatar == null && account.getAvatar() != null) {
2969 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2970 if (avatar != null) {
2971 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": avatar on server was null. republishing");
2972 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2973 } else {
2974 Log.e(Config.LOGTAG, account.getJid().toBareJid() + ": error rereading avatar");
2975 }
2976 }
2977 }
2978 }
2979 });
2980 }
2981
2982 public void fetchAvatar(Account account, Avatar avatar) {
2983 fetchAvatar(account, avatar, null);
2984 }
2985
2986 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2987 final String KEY = generateFetchKey(account, avatar);
2988 synchronized (this.mInProgressAvatarFetches) {
2989 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2990 switch (avatar.origin) {
2991 case PEP:
2992 this.mInProgressAvatarFetches.add(KEY);
2993 fetchAvatarPep(account, avatar, callback);
2994 break;
2995 case VCARD:
2996 this.mInProgressAvatarFetches.add(KEY);
2997 fetchAvatarVcard(account, avatar, callback);
2998 break;
2999 }
3000 }
3001 }
3002 }
3003
3004 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3005 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
3006 sendIqPacket(account, packet, new OnIqPacketReceived() {
3007
3008 @Override
3009 public void onIqPacketReceived(Account account, IqPacket result) {
3010 synchronized (mInProgressAvatarFetches) {
3011 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3012 }
3013 final String ERROR = account.getJid().toBareJid()
3014 + ": fetching avatar for " + avatar.owner + " failed ";
3015 if (result.getType() == IqPacket.TYPE.RESULT) {
3016 avatar.image = mIqParser.avatarData(result);
3017 if (avatar.image != null) {
3018 if (getFileBackend().save(avatar)) {
3019 if (account.getJid().toBareJid().equals(avatar.owner)) {
3020 if (account.setAvatar(avatar.getFilename())) {
3021 databaseBackend.updateAccount(account);
3022 }
3023 getAvatarService().clear(account);
3024 updateConversationUi();
3025 updateAccountUi();
3026 } else {
3027 Contact contact = account.getRoster()
3028 .getContact(avatar.owner);
3029 contact.setAvatar(avatar);
3030 getAvatarService().clear(contact);
3031 updateConversationUi();
3032 updateRosterUi();
3033 }
3034 if (callback != null) {
3035 callback.success(avatar);
3036 }
3037 Log.d(Config.LOGTAG, account.getJid().toBareJid()
3038 + ": successfully fetched pep avatar for " + avatar.owner);
3039 return;
3040 }
3041 } else {
3042
3043 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3044 }
3045 } else {
3046 Element error = result.findChild("error");
3047 if (error == null) {
3048 Log.d(Config.LOGTAG, ERROR + "(server error)");
3049 } else {
3050 Log.d(Config.LOGTAG, ERROR + error.toString());
3051 }
3052 }
3053 if (callback != null) {
3054 callback.error(0, null);
3055 }
3056
3057 }
3058 });
3059 }
3060
3061 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3062 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3063 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3064 @Override
3065 public void onIqPacketReceived(Account account, IqPacket packet) {
3066 synchronized (mInProgressAvatarFetches) {
3067 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3068 }
3069 if (packet.getType() == IqPacket.TYPE.RESULT) {
3070 Element vCard = packet.findChild("vCard", "vcard-temp");
3071 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3072 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3073 if (image != null) {
3074 avatar.image = image;
3075 if (getFileBackend().save(avatar)) {
3076 Log.d(Config.LOGTAG, account.getJid().toBareJid()
3077 + ": successfully fetched vCard avatar for " + avatar.owner);
3078 if (avatar.owner.isBareJid()) {
3079 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3080 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": had no avatar. replacing with vcard");
3081 account.setAvatar(avatar.getFilename());
3082 databaseBackend.updateAccount(account);
3083 getAvatarService().clear(account);
3084 updateAccountUi();
3085 } else {
3086 Contact contact = account.getRoster().getContact(avatar.owner);
3087 contact.setAvatar(avatar);
3088 getAvatarService().clear(contact);
3089 updateRosterUi();
3090 }
3091 updateConversationUi();
3092 } else {
3093 Conversation conversation = find(account, avatar.owner.toBareJid());
3094 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3095 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3096 if (user != null) {
3097 if (user.setAvatar(avatar)) {
3098 getAvatarService().clear(user);
3099 updateConversationUi();
3100 updateMucRosterUi();
3101 }
3102 }
3103 }
3104 }
3105 }
3106 }
3107 }
3108 }
3109 });
3110 }
3111
3112 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3113 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3114 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3115
3116 @Override
3117 public void onIqPacketReceived(Account account, IqPacket packet) {
3118 if (packet.getType() == IqPacket.TYPE.RESULT) {
3119 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3120 if (pubsub != null) {
3121 Element items = pubsub.findChild("items");
3122 if (items != null) {
3123 Avatar avatar = Avatar.parseMetadata(items);
3124 if (avatar != null) {
3125 avatar.owner = account.getJid().toBareJid();
3126 if (fileBackend.isAvatarCached(avatar)) {
3127 if (account.setAvatar(avatar.getFilename())) {
3128 databaseBackend.updateAccount(account);
3129 }
3130 getAvatarService().clear(account);
3131 callback.success(avatar);
3132 } else {
3133 fetchAvatarPep(account, avatar, callback);
3134 }
3135 return;
3136 }
3137 }
3138 }
3139 }
3140 callback.error(0, null);
3141 }
3142 });
3143 }
3144
3145 public void deleteContactOnServer(Contact contact) {
3146 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3147 contact.resetOption(Contact.Options.DIRTY_PUSH);
3148 contact.setOption(Contact.Options.DIRTY_DELETE);
3149 Account account = contact.getAccount();
3150 if (account.getStatus() == Account.State.ONLINE) {
3151 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3152 Element item = iq.query(Namespace.ROSTER).addChild("item");
3153 item.setAttribute("jid", contact.getJid().toString());
3154 item.setAttribute("subscription", "remove");
3155 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3156 }
3157 }
3158
3159 public void updateConversation(final Conversation conversation) {
3160 mDatabaseWriterExecutor.execute(new Runnable() {
3161 @Override
3162 public void run() {
3163 databaseBackend.updateConversation(conversation);
3164 }
3165 });
3166 }
3167
3168 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3169 synchronized (account) {
3170 XmppConnection connection = account.getXmppConnection();
3171 if (connection == null) {
3172 connection = createConnection(account);
3173 account.setXmppConnection(connection);
3174 }
3175 boolean hasInternet = hasInternetConnection();
3176 if (account.isEnabled() && hasInternet) {
3177 if (!force) {
3178 disconnect(account, false);
3179 }
3180 Thread thread = new Thread(connection);
3181 connection.setInteractive(interactive);
3182 connection.prepareNewConnection();
3183 connection.interrupt();
3184 thread.start();
3185 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3186 } else {
3187 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3188 account.getRoster().clearPresences();
3189 connection.resetEverything();
3190 final AxolotlService axolotlService = account.getAxolotlService();
3191 if (axolotlService != null) {
3192 axolotlService.resetBrokenness();
3193 }
3194 if (!hasInternet) {
3195 account.setStatus(Account.State.NO_INTERNET);
3196 }
3197 }
3198 }
3199 }
3200
3201 public void reconnectAccountInBackground(final Account account) {
3202 new Thread(new Runnable() {
3203 @Override
3204 public void run() {
3205 reconnectAccount(account, false, true);
3206 }
3207 }).start();
3208 }
3209
3210 public void invite(Conversation conversation, Jid contact) {
3211 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
3212 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3213 sendMessagePacket(conversation.getAccount(), packet);
3214 }
3215
3216 public void directInvite(Conversation conversation, Jid jid) {
3217 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3218 sendMessagePacket(conversation.getAccount(), packet);
3219 }
3220
3221 public void resetSendingToWaiting(Account account) {
3222 for (Conversation conversation : getConversations()) {
3223 if (conversation.getAccount() == account) {
3224 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
3225
3226 @Override
3227 public void onMessageFound(Message message) {
3228 markMessage(message, Message.STATUS_WAITING);
3229 }
3230 });
3231 }
3232 }
3233 }
3234
3235 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3236 return markMessage(account, recipient, uuid, status, null);
3237 }
3238
3239 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3240 if (uuid == null) {
3241 return null;
3242 }
3243 for (Conversation conversation : getConversations()) {
3244 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
3245 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3246 if (message != null) {
3247 markMessage(message, status, errorMessage);
3248 }
3249 return message;
3250 }
3251 }
3252 return null;
3253 }
3254
3255 public boolean markMessage(Conversation conversation, String uuid, int status, String serverMessageId) {
3256 if (uuid == null) {
3257 return false;
3258 } else {
3259 Message message = conversation.findSentMessageWithUuid(uuid);
3260 if (message != null) {
3261 if (message.getServerMsgId() == null) {
3262 message.setServerMsgId(serverMessageId);
3263 }
3264 markMessage(message, status);
3265 return true;
3266 } else {
3267 return false;
3268 }
3269 }
3270 }
3271
3272 public void markMessage(Message message, int status) {
3273 markMessage(message, status, null);
3274 }
3275
3276
3277 public void markMessage(Message message, int status, String errorMessage) {
3278 if (status == Message.STATUS_SEND_FAILED
3279 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
3280 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
3281 return;
3282 }
3283 message.setErrorMessage(errorMessage);
3284 message.setStatus(status);
3285 databaseBackend.updateMessage(message);
3286 updateConversationUi();
3287 }
3288
3289 private SharedPreferences getPreferences() {
3290 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
3291 }
3292
3293 public long getAutomaticMessageDeletionDate() {
3294 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
3295 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
3296 }
3297
3298 public long getLongPreference(String name, @IntegerRes int res) {
3299 long defaultValue = getResources().getInteger(res);
3300 try {
3301 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
3302 } catch (NumberFormatException e) {
3303 return defaultValue;
3304 }
3305 }
3306
3307 public boolean getBooleanPreference(String name, @BoolRes int res) {
3308 return getPreferences().getBoolean(name, getResources().getBoolean(res));
3309 }
3310
3311 public boolean confirmMessages() {
3312 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
3313 }
3314
3315 public boolean allowMessageCorrection() {
3316 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
3317 }
3318
3319 public boolean sendChatStates() {
3320 return getBooleanPreference("chat_states", R.bool.chat_states);
3321 }
3322
3323 private boolean respectAutojoin() {
3324 return getBooleanPreference("autojoin", R.bool.autojoin);
3325 }
3326
3327 public boolean indicateReceived() {
3328 return getBooleanPreference("indicate_received", R.bool.indicate_received);
3329 }
3330
3331 public boolean useTorToConnect() {
3332 return Config.FORCE_ORBOT || getBooleanPreference("use_tor", R.bool.use_tor);
3333 }
3334
3335 public boolean showExtendedConnectionOptions() {
3336 return getBooleanPreference("show_connection_options", R.bool.show_connection_options);
3337 }
3338
3339 public boolean broadcastLastActivity() {
3340 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
3341 }
3342
3343 public int unreadCount() {
3344 int count = 0;
3345 for (Conversation conversation : getConversations()) {
3346 count += conversation.unreadCount();
3347 }
3348 return count;
3349 }
3350
3351
3352 public void showErrorToastInUi(int resId) {
3353 if (mOnShowErrorToast != null) {
3354 mOnShowErrorToast.onShowErrorToast(resId);
3355 }
3356 }
3357
3358 public void updateConversationUi() {
3359 if (mOnConversationUpdate != null) {
3360 mOnConversationUpdate.onConversationUpdate();
3361 }
3362 }
3363
3364 public void updateAccountUi() {
3365 if (mOnAccountUpdate != null) {
3366 mOnAccountUpdate.onAccountUpdate();
3367 }
3368 }
3369
3370 public void updateRosterUi() {
3371 if (mOnRosterUpdate != null) {
3372 mOnRosterUpdate.onRosterUpdate();
3373 }
3374 }
3375
3376 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3377 if (mOnCaptchaRequested != null) {
3378 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3379 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3380 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3381
3382 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3383 return true;
3384 }
3385 return false;
3386 }
3387
3388 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3389 if (mOnUpdateBlocklist != null) {
3390 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3391 }
3392 }
3393
3394 public void updateMucRosterUi() {
3395 if (mOnMucRosterUpdate != null) {
3396 mOnMucRosterUpdate.onMucRosterUpdate();
3397 }
3398 }
3399
3400 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3401 if (mOnKeyStatusUpdated != null) {
3402 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3403 }
3404 }
3405
3406 public Account findAccountByJid(final Jid accountJid) {
3407 for (Account account : this.accounts) {
3408 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3409 return account;
3410 }
3411 }
3412 return null;
3413 }
3414
3415 public Conversation findConversationByUuid(String uuid) {
3416 for (Conversation conversation : getConversations()) {
3417 if (conversation.getUuid().equals(uuid)) {
3418 return conversation;
3419 }
3420 }
3421 return null;
3422 }
3423
3424 public boolean markRead(final Conversation conversation) {
3425 return markRead(conversation, true);
3426 }
3427
3428 public boolean markRead(final Conversation conversation, boolean clear) {
3429 if (clear) {
3430 mNotificationService.clear(conversation);
3431 }
3432 final List<Message> readMessages = conversation.markRead();
3433 if (readMessages.size() > 0) {
3434 Runnable runnable = new Runnable() {
3435 @Override
3436 public void run() {
3437 for (Message message : readMessages) {
3438 databaseBackend.updateMessage(message);
3439 }
3440 }
3441 };
3442 mDatabaseWriterExecutor.execute(runnable);
3443 updateUnreadCountBadge();
3444 return true;
3445 } else {
3446 return false;
3447 }
3448 }
3449
3450 public synchronized void updateUnreadCountBadge() {
3451 int count = unreadCount();
3452 if (unreadCount != count) {
3453 Log.d(Config.LOGTAG, "update unread count to " + count);
3454 if (count > 0) {
3455 ShortcutBadger.applyCount(getApplicationContext(), count);
3456 } else {
3457 ShortcutBadger.removeCount(getApplicationContext());
3458 }
3459 unreadCount = count;
3460 }
3461 }
3462
3463 public void sendReadMarker(final Conversation conversation) {
3464 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
3465 final Message markable = conversation.getLatestMarkableMessage(isPrivateAndNonAnonymousMuc);
3466 if (this.markRead(conversation)) {
3467 updateConversationUi();
3468 }
3469 if (confirmMessages()
3470 && markable != null
3471 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
3472 && markable.getRemoteMsgId() != null) {
3473 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3474 Account account = conversation.getAccount();
3475 final Jid to = markable.getCounterpart();
3476 final boolean groupChat = conversation.getMode() == Conversation.MODE_MULTI;
3477 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId(), markable.getCounterpart(), groupChat);
3478 this.sendMessagePacket(conversation.getAccount(), packet);
3479 }
3480 }
3481
3482 public SecureRandom getRNG() {
3483 return this.mRandom;
3484 }
3485
3486 public MemorizingTrustManager getMemorizingTrustManager() {
3487 return this.mMemorizingTrustManager;
3488 }
3489
3490 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3491 this.mMemorizingTrustManager = trustManager;
3492 }
3493
3494 public void updateMemorizingTrustmanager() {
3495 final MemorizingTrustManager tm;
3496 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
3497 if (dontTrustSystemCAs) {
3498 tm = new MemorizingTrustManager(getApplicationContext(), null);
3499 } else {
3500 tm = new MemorizingTrustManager(getApplicationContext());
3501 }
3502 setMemorizingTrustManager(tm);
3503 }
3504
3505 public PowerManager getPowerManager() {
3506 return this.pm;
3507 }
3508
3509 public LruCache<String, Bitmap> getBitmapCache() {
3510 return this.mBitmapCache;
3511 }
3512
3513 public void syncRosterToDisk(final Account account) {
3514 Runnable runnable = new Runnable() {
3515
3516 @Override
3517 public void run() {
3518 databaseBackend.writeRoster(account.getRoster());
3519 }
3520 };
3521 mDatabaseWriterExecutor.execute(runnable);
3522
3523 }
3524
3525 public List<String> getKnownHosts() {
3526 final List<String> hosts = new ArrayList<>();
3527 for (final Account account : getAccounts()) {
3528 if (!hosts.contains(account.getServer().toString())) {
3529 hosts.add(account.getServer().toString());
3530 }
3531 for (final Contact contact : account.getRoster().getContacts()) {
3532 if (contact.showInRoster()) {
3533 final String server = contact.getServer().toString();
3534 if (server != null && !hosts.contains(server)) {
3535 hosts.add(server);
3536 }
3537 }
3538 }
3539 }
3540 if (Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3541 hosts.add(Config.DOMAIN_LOCK);
3542 }
3543 if (Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3544 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3545 }
3546 return hosts;
3547 }
3548
3549 public List<String> getKnownConferenceHosts() {
3550 final ArrayList<String> mucServers = new ArrayList<>();
3551 for (final Account account : accounts) {
3552 if (account.getXmppConnection() != null) {
3553 final String server = account.getXmppConnection().getMucServer();
3554 if (server != null && !mucServers.contains(server)) {
3555 mucServers.add(server);
3556 }
3557 for (Bookmark bookmark : account.getBookmarks()) {
3558 final Jid jid = bookmark.getJid();
3559 final String s = jid == null ? null : jid.getDomainpart();
3560 if (s != null && !mucServers.contains(s)) {
3561 mucServers.add(s);
3562 }
3563 }
3564 }
3565 }
3566 return mucServers;
3567 }
3568
3569 public void sendMessagePacket(Account account, MessagePacket packet) {
3570 XmppConnection connection = account.getXmppConnection();
3571 if (connection != null) {
3572 connection.sendMessagePacket(packet);
3573 }
3574 }
3575
3576 public void sendPresencePacket(Account account, PresencePacket packet) {
3577 XmppConnection connection = account.getXmppConnection();
3578 if (connection != null) {
3579 connection.sendPresencePacket(packet);
3580 }
3581 }
3582
3583 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3584 final XmppConnection connection = account.getXmppConnection();
3585 if (connection != null) {
3586 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3587 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener,true);
3588 }
3589 }
3590
3591 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3592 final XmppConnection connection = account.getXmppConnection();
3593 if (connection != null) {
3594 connection.sendIqPacket(packet, callback);
3595 }
3596 }
3597
3598 public void sendPresence(final Account account) {
3599 sendPresence(account, checkListeners() && broadcastLastActivity());
3600 }
3601
3602 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3603 PresencePacket packet;
3604 if (manuallyChangePresence()) {
3605 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3606 String message = account.getPresenceStatusMessage();
3607 if (message != null && !message.isEmpty()) {
3608 packet.addChild(new Element("status").setContent(message));
3609 }
3610 } else {
3611 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3612 }
3613 if (mLastActivity > 0 && includeIdleTimestamp) {
3614 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3615 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
3616 }
3617 sendPresencePacket(account, packet);
3618 }
3619
3620 private void deactivateGracePeriod() {
3621 for (Account account : getAccounts()) {
3622 account.deactivateGracePeriod();
3623 }
3624 }
3625
3626 public void refreshAllPresences() {
3627 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3628 for (Account account : getAccounts()) {
3629 if (account.isEnabled()) {
3630 sendPresence(account, includeIdleTimestamp);
3631 }
3632 }
3633 }
3634
3635 private void refreshAllGcmTokens() {
3636 for (Account account : getAccounts()) {
3637 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3638 mPushManagementService.registerPushTokenOnServer(account);
3639 }
3640 }
3641 }
3642
3643 private void sendOfflinePresence(final Account account) {
3644 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": sending offline presence");
3645 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3646 }
3647
3648 public MessageGenerator getMessageGenerator() {
3649 return this.mMessageGenerator;
3650 }
3651
3652 public PresenceGenerator getPresenceGenerator() {
3653 return this.mPresenceGenerator;
3654 }
3655
3656 public IqGenerator getIqGenerator() {
3657 return this.mIqGenerator;
3658 }
3659
3660 public IqParser getIqParser() {
3661 return this.mIqParser;
3662 }
3663
3664 public JingleConnectionManager getJingleConnectionManager() {
3665 return this.mJingleConnectionManager;
3666 }
3667
3668 public MessageArchiveService getMessageArchiveService() {
3669 return this.mMessageArchiveService;
3670 }
3671
3672 public List<Contact> findContacts(Jid jid, String accountJid) {
3673 ArrayList<Contact> contacts = new ArrayList<>();
3674 for (Account account : getAccounts()) {
3675 if ((account.isEnabled() || accountJid != null)
3676 && (accountJid == null || accountJid.equals(account.getJid().toBareJid().toString()))) {
3677 Contact contact = account.getRoster().getContactFromRoster(jid);
3678 if (contact != null) {
3679 contacts.add(contact);
3680 }
3681 }
3682 }
3683 return contacts;
3684 }
3685
3686 public Conversation findFirstMuc(Jid jid) {
3687 for (Conversation conversation : getConversations()) {
3688 if (conversation.getAccount().isEnabled() && conversation.getJid().toBareJid().equals(jid.toBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
3689 return conversation;
3690 }
3691 }
3692 return null;
3693 }
3694
3695 public NotificationService getNotificationService() {
3696 return this.mNotificationService;
3697 }
3698
3699 public HttpConnectionManager getHttpConnectionManager() {
3700 return this.mHttpConnectionManager;
3701 }
3702
3703 public void resendFailedMessages(final Message message) {
3704 final Collection<Message> messages = new ArrayList<>();
3705 Message current = message;
3706 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3707 messages.add(current);
3708 if (current.mergeable(current.next())) {
3709 current = current.next();
3710 } else {
3711 break;
3712 }
3713 }
3714 for (final Message msg : messages) {
3715 msg.setTime(System.currentTimeMillis());
3716 markMessage(msg, Message.STATUS_WAITING);
3717 this.resendMessage(msg, false);
3718 }
3719 }
3720
3721 public void clearConversationHistory(final Conversation conversation) {
3722 final long clearDate;
3723 final String reference;
3724 if (conversation.countMessages() > 0) {
3725 Message latestMessage = conversation.getLatestMessage();
3726 clearDate = latestMessage.getTimeSent() + 1000;
3727 reference = latestMessage.getServerMsgId();
3728 } else {
3729 clearDate = System.currentTimeMillis();
3730 reference = null;
3731 }
3732 conversation.clearMessages();
3733 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3734 conversation.setLastClearHistory(clearDate, reference);
3735 Runnable runnable = new Runnable() {
3736 @Override
3737 public void run() {
3738 databaseBackend.deleteMessagesInConversation(conversation);
3739 databaseBackend.updateConversation(conversation);
3740 }
3741 };
3742 mDatabaseWriterExecutor.execute(runnable);
3743 }
3744
3745 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3746 if (blockable != null && blockable.getBlockedJid() != null) {
3747 final Jid jid = blockable.getBlockedJid();
3748 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3749
3750 @Override
3751 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3752 if (packet.getType() == IqPacket.TYPE.RESULT) {
3753 account.getBlocklist().add(jid);
3754 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3755 }
3756 }
3757 });
3758 if (removeBlockedConversations(blockable.getAccount(), jid)) {
3759 updateConversationUi();
3760 return true;
3761 } else {
3762 return false;
3763 }
3764 } else {
3765 return false;
3766 }
3767 }
3768
3769 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
3770 boolean removed = false;
3771 synchronized (this.conversations) {
3772 boolean domainJid = blockedJid.isDomainJid();
3773 for (Conversation conversation : this.conversations) {
3774 boolean jidMatches = (domainJid && blockedJid.getDomainpart().equals(conversation.getJid().getDomainpart()))
3775 || blockedJid.equals(conversation.getJid().toBareJid());
3776 if (conversation.getAccount() == account
3777 && conversation.getMode() == Conversation.MODE_SINGLE
3778 && jidMatches) {
3779 this.conversations.remove(conversation);
3780 markRead(conversation);
3781 conversation.setStatus(Conversation.STATUS_ARCHIVED);
3782 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": archiving conversation " + conversation.getJid().toBareJid() + " because jid was blocked");
3783 updateConversation(conversation);
3784 removed = true;
3785 }
3786 }
3787 }
3788 return removed;
3789 }
3790
3791 public void sendUnblockRequest(final Blockable blockable) {
3792 if (blockable != null && blockable.getJid() != null) {
3793 final Jid jid = blockable.getBlockedJid();
3794 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3795 @Override
3796 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3797 if (packet.getType() == IqPacket.TYPE.RESULT) {
3798 account.getBlocklist().remove(jid);
3799 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3800 }
3801 }
3802 });
3803 }
3804 }
3805
3806 public void publishDisplayName(Account account) {
3807 String displayName = account.getDisplayName();
3808 if (displayName != null && !displayName.isEmpty()) {
3809 IqPacket publish = mIqGenerator.publishNick(displayName);
3810 sendIqPacket(account, publish, new OnIqPacketReceived() {
3811 @Override
3812 public void onIqPacketReceived(Account account, IqPacket packet) {
3813 if (packet.getType() == IqPacket.TYPE.ERROR) {
3814 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3815 }
3816 }
3817 });
3818 }
3819 }
3820
3821 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3822 ServiceDiscoveryResult result = discoCache.get(key);
3823 if (result != null) {
3824 return result;
3825 } else {
3826 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3827 if (result != null) {
3828 discoCache.put(key, result);
3829 }
3830 return result;
3831 }
3832 }
3833
3834 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3835 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
3836 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3837 if (disco != null) {
3838 presence.setServiceDiscoveryResult(disco);
3839 } else {
3840 if (!account.inProgressDiscoFetches.contains(key)) {
3841 account.inProgressDiscoFetches.add(key);
3842 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3843 request.setTo(jid);
3844 request.query("http://jabber.org/protocol/disco#info");
3845 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": making disco request for " + key.second + " to " + jid);
3846 sendIqPacket(account, request, new OnIqPacketReceived() {
3847 @Override
3848 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3849 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3850 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3851 if (presence.getVer().equals(disco.getVer())) {
3852 databaseBackend.insertDiscoveryResult(disco);
3853 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3854 } else {
3855 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3856 }
3857 }
3858 account.inProgressDiscoFetches.remove(key);
3859 }
3860 });
3861 }
3862 }
3863 }
3864
3865 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3866 for (Contact contact : roster.getContacts()) {
3867 for (Presence presence : contact.getPresences().getPresences().values()) {
3868 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3869 presence.setServiceDiscoveryResult(disco);
3870 }
3871 }
3872 }
3873 }
3874
3875 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3876 final boolean legacy = account.getXmppConnection().getFeatures().mamLegacy();
3877 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3878 request.addChild("prefs", legacy ? Namespace.MAM_LEGACY : Namespace.MAM);
3879 sendIqPacket(account, request, new OnIqPacketReceived() {
3880 @Override
3881 public void onIqPacketReceived(Account account, IqPacket packet) {
3882 Element prefs = packet.findChild("prefs", legacy ? Namespace.MAM_LEGACY : Namespace.MAM);
3883 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3884 callback.onPreferencesFetched(prefs);
3885 } else {
3886 callback.onPreferencesFetchFailed();
3887 }
3888 }
3889 });
3890 }
3891
3892 public PushManagementService getPushManagementService() {
3893 return mPushManagementService;
3894 }
3895
3896 public Account getPendingAccount() {
3897 Account pending = null;
3898 for (Account account : getAccounts()) {
3899 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3900 pending = account;
3901 } else {
3902 return null;
3903 }
3904 }
3905 return pending;
3906 }
3907
3908 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3909 if (!statusMessage.isEmpty()) {
3910 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3911 }
3912 changeStatusReal(account, status, statusMessage, send);
3913 }
3914
3915 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3916 account.setPresenceStatus(status);
3917 account.setPresenceStatusMessage(statusMessage);
3918 databaseBackend.updateAccount(account);
3919 if (account.isEnabled() && send) {
3920 sendPresence(account);
3921 }
3922 }
3923
3924 public void changeStatus(Presence.Status status, String statusMessage) {
3925 if (!statusMessage.isEmpty()) {
3926 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3927 }
3928 for (Account account : getAccounts()) {
3929 changeStatusReal(account, status, statusMessage, true);
3930 }
3931 }
3932
3933 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3934 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3935 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3936 if (!templates.contains(template)) {
3937 templates.add(0, template);
3938 }
3939 }
3940 return templates;
3941 }
3942
3943 public void saveConversationAsBookmark(Conversation conversation, String name) {
3944 Account account = conversation.getAccount();
3945 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3946 if (!conversation.getJid().isBareJid()) {
3947 bookmark.setNick(conversation.getJid().getResourcepart());
3948 }
3949 if (name != null && !name.trim().isEmpty()) {
3950 bookmark.setBookmarkName(name.trim());
3951 }
3952 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
3953 account.getBookmarks().add(bookmark);
3954 pushBookmarks(account);
3955 bookmark.setConversation(conversation);
3956 }
3957
3958 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3959 boolean needsRosterWrite = false;
3960 boolean performedVerification = false;
3961 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3962 for (XmppUri.Fingerprint fp : fingerprints) {
3963 if (fp.type == XmppUri.FingerprintType.OTR) {
3964 performedVerification |= contact.addOtrFingerprint(fp.fingerprint);
3965 needsRosterWrite |= performedVerification;
3966 } else if (fp.type == XmppUri.FingerprintType.OMEMO) {
3967 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3968 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3969 if (fingerprintStatus != null) {
3970 if (!fingerprintStatus.isVerified()) {
3971 performedVerification = true;
3972 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3973 }
3974 } else {
3975 axolotlService.preVerifyFingerprint(contact, fingerprint);
3976 }
3977 }
3978 }
3979 if (needsRosterWrite) {
3980 syncRosterToDisk(contact.getAccount());
3981 }
3982 return performedVerification;
3983 }
3984
3985 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3986 final AxolotlService axolotlService = account.getAxolotlService();
3987 boolean verifiedSomething = false;
3988 for (XmppUri.Fingerprint fp : fingerprints) {
3989 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3990 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3991 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
3992 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3993 if (fingerprintStatus != null) {
3994 if (!fingerprintStatus.isVerified()) {
3995 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3996 verifiedSomething = true;
3997 }
3998 } else {
3999 axolotlService.preVerifyFingerprint(account, fingerprint);
4000 verifiedSomething = true;
4001 }
4002 }
4003 }
4004 return verifiedSomething;
4005 }
4006
4007 public boolean blindTrustBeforeVerification() {
4008 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
4009 }
4010
4011 public ShortcutService getShortcutService() {
4012 return mShortcutService;
4013 }
4014
4015 public interface OnMamPreferencesFetched {
4016 void onPreferencesFetched(Element prefs);
4017
4018 void onPreferencesFetchFailed();
4019 }
4020
4021 public void pushMamPreferences(Account account, Element prefs) {
4022 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
4023 set.addChild(prefs);
4024 sendIqPacket(account, set, null);
4025 }
4026
4027 public interface OnAccountCreated {
4028 void onAccountCreated(Account account);
4029
4030 void informUser(int r);
4031 }
4032
4033 public interface OnMoreMessagesLoaded {
4034 void onMoreMessagesLoaded(int count, Conversation conversation);
4035
4036 void informUser(int r);
4037 }
4038
4039 public interface OnAccountPasswordChanged {
4040 void onPasswordChangeSucceeded();
4041
4042 void onPasswordChangeFailed();
4043 }
4044
4045 public interface OnAffiliationChanged {
4046 void onAffiliationChangedSuccessful(Jid jid);
4047
4048 void onAffiliationChangeFailed(Jid jid, int resId);
4049 }
4050
4051 public interface OnRoleChanged {
4052 void onRoleChangedSuccessful(String nick);
4053
4054 void onRoleChangeFailed(String nick, int resid);
4055 }
4056
4057 public interface OnConversationUpdate {
4058 void onConversationUpdate();
4059 }
4060
4061 public interface OnAccountUpdate {
4062 void onAccountUpdate();
4063 }
4064
4065 public interface OnCaptchaRequested {
4066 void onCaptchaRequested(Account account,
4067 String id,
4068 Data data,
4069 Bitmap captcha);
4070 }
4071
4072 public interface OnRosterUpdate {
4073 void onRosterUpdate();
4074 }
4075
4076 public interface OnMucRosterUpdate {
4077 void onMucRosterUpdate();
4078 }
4079
4080 public interface OnConferenceConfigurationFetched {
4081 void onConferenceConfigurationFetched(Conversation conversation);
4082
4083 void onFetchFailed(Conversation conversation, Element error);
4084 }
4085
4086 public interface OnConferenceJoined {
4087 void onConferenceJoined(Conversation conversation);
4088 }
4089
4090 public interface OnConfigurationPushed {
4091 void onPushSucceeded();
4092
4093 void onPushFailed();
4094 }
4095
4096 public interface OnShowErrorToast {
4097 void onShowErrorToast(int resId);
4098 }
4099
4100 public class XmppConnectionBinder extends Binder {
4101 public XmppConnectionService getService() {
4102 return XmppConnectionService.this;
4103 }
4104 }
4105}