1package eu.siacs.conversations.services;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.annotation.TargetApi;
6import android.app.AlarmManager;
7import android.app.NotificationManager;
8import android.app.PendingIntent;
9import android.app.Service;
10import android.content.BroadcastReceiver;
11import android.content.Context;
12import android.content.Intent;
13import android.content.IntentFilter;
14import android.content.SharedPreferences;
15import android.content.pm.PackageManager;
16import android.database.ContentObserver;
17import android.graphics.Bitmap;
18import android.media.AudioManager;
19import android.net.ConnectivityManager;
20import android.net.NetworkInfo;
21import android.net.Uri;
22import android.os.Binder;
23import android.os.Build;
24import android.os.Bundle;
25import android.os.Environment;
26import android.os.IBinder;
27import android.os.PowerManager;
28import android.os.PowerManager.WakeLock;
29import android.os.SystemClock;
30import android.preference.PreferenceManager;
31import android.provider.ContactsContract;
32import android.security.KeyChain;
33import android.support.annotation.BoolRes;
34import android.support.annotation.IntegerRes;
35import android.support.v4.app.RemoteInput;
36import android.support.v4.content.ContextCompat;
37import android.text.TextUtils;
38import android.util.DisplayMetrics;
39import android.util.Log;
40import android.util.LruCache;
41import android.util.Pair;
42
43import org.conscrypt.Conscrypt;
44import org.openintents.openpgp.IOpenPgpService2;
45import org.openintents.openpgp.util.OpenPgpApi;
46import org.openintents.openpgp.util.OpenPgpServiceConnection;
47
48import java.net.URL;
49import java.security.SecureRandom;
50import java.security.Security;
51import java.security.cert.CertificateException;
52import java.security.cert.X509Certificate;
53import java.util.ArrayList;
54import java.util.Arrays;
55import java.util.Collection;
56import java.util.Collections;
57import java.util.HashMap;
58import java.util.HashSet;
59import java.util.Hashtable;
60import java.util.Iterator;
61import java.util.List;
62import java.util.ListIterator;
63import java.util.Map;
64import java.util.Set;
65import java.util.WeakHashMap;
66import java.util.concurrent.CopyOnWriteArrayList;
67import java.util.concurrent.CountDownLatch;
68import java.util.concurrent.atomic.AtomicBoolean;
69import java.util.concurrent.atomic.AtomicLong;
70
71
72import eu.siacs.conversations.Config;
73import eu.siacs.conversations.R;
74import eu.siacs.conversations.crypto.OmemoSetting;
75import eu.siacs.conversations.crypto.PgpDecryptionService;
76import eu.siacs.conversations.crypto.PgpEngine;
77import eu.siacs.conversations.crypto.axolotl.AxolotlService;
78import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
79import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
80import eu.siacs.conversations.entities.Account;
81import eu.siacs.conversations.entities.Blockable;
82import eu.siacs.conversations.entities.Bookmark;
83import eu.siacs.conversations.entities.Contact;
84import eu.siacs.conversations.entities.Conversation;
85import eu.siacs.conversations.entities.Conversational;
86import eu.siacs.conversations.entities.DownloadableFile;
87import eu.siacs.conversations.entities.Message;
88import eu.siacs.conversations.entities.MucOptions;
89import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
90import eu.siacs.conversations.entities.Presence;
91import eu.siacs.conversations.entities.PresenceTemplate;
92import eu.siacs.conversations.entities.Roster;
93import eu.siacs.conversations.entities.ServiceDiscoveryResult;
94import eu.siacs.conversations.entities.Transferable;
95import eu.siacs.conversations.entities.TransferablePlaceholder;
96import eu.siacs.conversations.generator.AbstractGenerator;
97import eu.siacs.conversations.generator.IqGenerator;
98import eu.siacs.conversations.generator.MessageGenerator;
99import eu.siacs.conversations.generator.PresenceGenerator;
100import eu.siacs.conversations.http.HttpConnectionManager;
101import eu.siacs.conversations.http.CustomURLStreamHandlerFactory;
102import eu.siacs.conversations.parser.AbstractParser;
103import eu.siacs.conversations.parser.IqParser;
104import eu.siacs.conversations.parser.MessageParser;
105import eu.siacs.conversations.parser.PresenceParser;
106import eu.siacs.conversations.persistance.DatabaseBackend;
107import eu.siacs.conversations.persistance.FileBackend;
108import eu.siacs.conversations.ui.SettingsActivity;
109import eu.siacs.conversations.ui.UiCallback;
110import eu.siacs.conversations.ui.interfaces.OnAvatarPublication;
111import eu.siacs.conversations.ui.interfaces.OnMediaLoaded;
112import eu.siacs.conversations.ui.interfaces.OnSearchResultsAvailable;
113import eu.siacs.conversations.utils.Compatibility;
114import eu.siacs.conversations.utils.ConversationsFileObserver;
115import eu.siacs.conversations.utils.CryptoHelper;
116import eu.siacs.conversations.utils.ExceptionHelper;
117import eu.siacs.conversations.utils.MimeUtils;
118import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
119import eu.siacs.conversations.utils.PRNGFixes;
120import eu.siacs.conversations.utils.PhoneHelper;
121import eu.siacs.conversations.utils.QuickLoader;
122import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
123import eu.siacs.conversations.utils.ReplacingTaskManager;
124import eu.siacs.conversations.utils.Resolver;
125import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
126import eu.siacs.conversations.utils.StringUtils;
127import eu.siacs.conversations.utils.WakeLockHelper;
128import eu.siacs.conversations.xml.Namespace;
129import eu.siacs.conversations.utils.XmppUri;
130import eu.siacs.conversations.xml.Element;
131import eu.siacs.conversations.xmpp.OnBindListener;
132import eu.siacs.conversations.xmpp.OnContactStatusChanged;
133import eu.siacs.conversations.xmpp.OnIqPacketReceived;
134import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
135import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
136import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
137import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
138import eu.siacs.conversations.xmpp.OnStatusChanged;
139import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
140import eu.siacs.conversations.xmpp.Patches;
141import eu.siacs.conversations.xmpp.XmppConnection;
142import eu.siacs.conversations.xmpp.chatstate.ChatState;
143import eu.siacs.conversations.xmpp.forms.Data;
144import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
145import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
146import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
147import eu.siacs.conversations.xmpp.mam.MamReference;
148import eu.siacs.conversations.xmpp.pep.Avatar;
149import eu.siacs.conversations.xmpp.pep.PublishOptions;
150import eu.siacs.conversations.xmpp.stanzas.IqPacket;
151import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
152import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
153import me.leolin.shortcutbadger.ShortcutBadger;
154import rocks.xmpp.addr.Jid;
155
156public class XmppConnectionService extends Service {
157
158 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
159 public static final String ACTION_MARK_AS_READ = "mark_as_read";
160 public static final String ACTION_SNOOZE = "snooze";
161 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
162 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
163 public static final String ACTION_TRY_AGAIN = "try_again";
164 public static final String ACTION_IDLE_PING = "idle_ping";
165 public static final String ACTION_FCM_TOKEN_REFRESH = "fcm_token_refresh";
166 public static final String ACTION_FCM_MESSAGE_RECEIVED = "fcm_message_received";
167
168 private static final String SETTING_LAST_ACTIVITY_TS = "last_activity_timestamp";
169
170 static {
171 URL.setURLStreamHandlerFactory(new CustomURLStreamHandlerFactory());
172 }
173
174 public final CountDownLatch restoredFromDatabaseLatch = new CountDownLatch(1);
175 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor("FileAdding");
176 private final SerialSingleThreadExecutor mVideoCompressionExecutor = new SerialSingleThreadExecutor("VideoCompression");
177 private final SerialSingleThreadExecutor mDatabaseWriterExecutor = new SerialSingleThreadExecutor("DatabaseWriter");
178 private final SerialSingleThreadExecutor mDatabaseReaderExecutor = new SerialSingleThreadExecutor("DatabaseReader");
179 private final SerialSingleThreadExecutor mNotificationExecutor = new SerialSingleThreadExecutor("NotificationExecutor");
180 private final ReplacingTaskManager mRosterSyncTaskManager = new ReplacingTaskManager();
181 private final IBinder mBinder = new XmppConnectionBinder();
182 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
183 private final IqGenerator mIqGenerator = new IqGenerator(this);
184 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
185 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
186 private final OnIqPacketReceived mDefaultIqHandler = (account, packet) -> {
187 if (packet.getType() != IqPacket.TYPE.RESULT) {
188 Element error = packet.findChild("error");
189 String text = error != null ? error.findChildContent("text") : null;
190 if (text != null) {
191 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received iq error - " + text);
192 }
193 }
194 };
195 public DatabaseBackend databaseBackend;
196 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
197 private long mLastActivity = 0;
198 private FileBackend fileBackend = new FileBackend(this);
199 private MemorizingTrustManager mMemorizingTrustManager;
200 private NotificationService mNotificationService = new NotificationService(this);
201 private ShortcutService mShortcutService = new ShortcutService(this);
202 private AtomicBoolean mInitialAddressbookSyncCompleted = new AtomicBoolean(false);
203 private AtomicBoolean mForceForegroundService = new AtomicBoolean(false);
204 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
205 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
206 private IqParser mIqParser = new IqParser(this);
207 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
208 public OnContactStatusChanged onContactStatusChanged = (contact, online) -> {
209 Conversation conversation = find(getConversations(), contact);
210 if (conversation != null) {
211 if (online) {
212 if (contact.getPresences().size() == 1) {
213 sendUnsentMessages(conversation);
214 }
215 }
216 }
217 };
218 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
219 private List<Account> accounts;
220 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
221 this);
222 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
223
224 @Override
225 public void onJinglePacketReceived(Account account, JinglePacket packet) {
226 mJingleConnectionManager.deliverPacket(account, packet);
227 }
228 };
229 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
230 this);
231 private AvatarService mAvatarService = new AvatarService(this);
232 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
233 private PushManagementService mPushManagementService = new PushManagementService(this);
234 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
235 Environment.getExternalStorageDirectory().getAbsolutePath()
236 ) {
237 @Override
238 public void onEvent(int event, String path) {
239 Log.d(Config.LOGTAG,"event "+event+" path="+path);
240 markFileDeleted(path);
241 }
242 };
243 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
244
245 @Override
246 public boolean onMessageAcknowledged(Account account, String uuid) {
247 for (final Conversation conversation : getConversations()) {
248 if (conversation.getAccount() == account) {
249 Message message = conversation.findUnsentMessageWithUuid(uuid);
250 if (message != null) {
251 message.setStatus(Message.STATUS_SEND);
252 message.setErrorMessage(null);
253 databaseBackend.updateMessage(message, false);
254 return true;
255 }
256 }
257 }
258 return false;
259 }
260 };
261
262 private int unreadCount = -1;
263
264 //Ui callback listeners
265 private final Set<OnConversationUpdate> mOnConversationUpdates = Collections.newSetFromMap(new WeakHashMap<OnConversationUpdate, Boolean>());
266 private final Set<OnShowErrorToast> mOnShowErrorToasts = Collections.newSetFromMap(new WeakHashMap<OnShowErrorToast, Boolean>());
267 private final Set<OnAccountUpdate> mOnAccountUpdates = Collections.newSetFromMap(new WeakHashMap<OnAccountUpdate, Boolean>());
268 private final Set<OnCaptchaRequested> mOnCaptchaRequested = Collections.newSetFromMap(new WeakHashMap<OnCaptchaRequested, Boolean>());
269 private final Set<OnRosterUpdate> mOnRosterUpdates = Collections.newSetFromMap(new WeakHashMap<OnRosterUpdate, Boolean>());
270 private final Set<OnUpdateBlocklist> mOnUpdateBlocklist = Collections.newSetFromMap(new WeakHashMap<OnUpdateBlocklist, Boolean>());
271 private final Set<OnMucRosterUpdate> mOnMucRosterUpdate = Collections.newSetFromMap(new WeakHashMap<OnMucRosterUpdate, Boolean>());
272 private final Set<OnKeyStatusUpdated> mOnKeyStatusUpdated = Collections.newSetFromMap(new WeakHashMap<OnKeyStatusUpdated, Boolean>());
273
274 private final Object LISTENER_LOCK = new Object();
275
276
277 private final OnBindListener mOnBindListener = new OnBindListener() {
278
279 @Override
280 public void onBind(final Account account) {
281 synchronized (mInProgressAvatarFetches) {
282 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
283 final String KEY = iterator.next();
284 if (KEY.startsWith(account.getJid().asBareJid() + "_")) {
285 iterator.remove();
286 }
287 }
288 }
289 boolean needsUpdating = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
290 needsUpdating |= account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
291 if (needsUpdating) {
292 databaseBackend.updateAccount(account);
293 }
294 account.getRoster().clearPresences();
295 mJingleConnectionManager.cancelInTransmission();
296 fetchRosterFromServer(account);
297 if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
298 fetchBookmarks(account);
299 }
300 final boolean flexible = account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
301 final boolean catchup = getMessageArchiveService().inCatchup(account);
302 if (flexible && catchup) {
303 sendIqPacket(account, mIqGenerator.purgeOfflineMessages(), (acc, packet) -> {
304 if (packet.getType() == IqPacket.TYPE.RESULT) {
305 Log.d(Config.LOGTAG, acc.getJid().asBareJid() + ": successfully purged offline messages");
306 }
307 });
308 }
309 sendPresence(account);
310 if (mPushManagementService.available(account)) {
311 mPushManagementService.registerPushTokenOnServer(account);
312 }
313 connectMultiModeConversations(account);
314 syncDirtyContacts(account);
315 }
316 };
317 private AtomicLong mLastExpiryRun = new AtomicLong(0);
318 private SecureRandom mRandom;
319 private LruCache<Pair<String, String>, ServiceDiscoveryResult> discoCache = new LruCache<>(20);
320 private OnStatusChanged statusListener = new OnStatusChanged() {
321
322 @Override
323 public void onStatusChanged(final Account account) {
324 XmppConnection connection = account.getXmppConnection();
325 updateAccountUi();
326 if (account.getStatus() == Account.State.ONLINE) {
327 synchronized (mLowPingTimeoutMode) {
328 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
329 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
330 }
331 }
332 if (account.setShowErrorNotification(true)) {
333 databaseBackend.updateAccount(account);
334 }
335 mMessageArchiveService.executePendingQueries(account);
336 if (connection != null && connection.getFeatures().csi()) {
337 if (checkListeners()) {
338 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//inactive");
339 connection.sendInactive();
340 } else {
341 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//active");
342 connection.sendActive();
343 }
344 }
345 List<Conversation> conversations = getConversations();
346 for (Conversation conversation : conversations) {
347 if (conversation.getAccount() == account && !account.pendingConferenceJoins.contains(conversation)) {
348 sendUnsentMessages(conversation);
349 }
350 }
351 for (Conversation conversation : account.pendingConferenceLeaves) {
352 leaveMuc(conversation);
353 }
354 account.pendingConferenceLeaves.clear();
355 for (Conversation conversation : account.pendingConferenceJoins) {
356 joinMuc(conversation);
357 }
358 account.pendingConferenceJoins.clear();
359 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
360 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
361 resetSendingToWaiting(account);
362 if (account.isEnabled() && isInLowPingTimeoutMode(account)) {
363 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": went into offline state during low ping mode. reconnecting now");
364 reconnectAccount(account, true, false);
365 } else {
366 int timeToReconnect = mRandom.nextInt(10) + 2;
367 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
368 }
369 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
370 databaseBackend.updateAccount(account);
371 reconnectAccount(account, true, false);
372 } else if (account.getStatus() != Account.State.CONNECTING && account.getStatus() != Account.State.NO_INTERNET) {
373 resetSendingToWaiting(account);
374 if (connection != null && account.getStatus().isAttemptReconnect()) {
375 final int next = connection.getTimeToNextAttempt();
376 final boolean lowPingTimeoutMode = isInLowPingTimeoutMode(account);
377 if (next <= 0) {
378 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. reconnecting now. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
379 reconnectAccount(account, true, false);
380 } else {
381 final int attempt = connection.getAttempt() + 1;
382 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. try again in " + next + "s for the " + attempt + " time. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
383 scheduleWakeUpCall(next, account.getUuid().hashCode());
384 }
385 }
386 }
387 getNotificationService().updateErrorNotification();
388 }
389 };
390 private OpenPgpServiceConnection pgpServiceConnection;
391 private PgpEngine mPgpEngine = null;
392 private WakeLock wakeLock;
393 private PowerManager pm;
394 private LruCache<String, Bitmap> mBitmapCache;
395 private BroadcastReceiver mInternalEventReceiver = new InternalEventReceiver();
396 private BroadcastReceiver mInternalScreenEventReceiver = new InternalEventReceiver();
397
398 private static String generateFetchKey(Account account, final Avatar avatar) {
399 return account.getJid().asBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
400 }
401
402 private boolean isInLowPingTimeoutMode(Account account) {
403 synchronized (mLowPingTimeoutMode) {
404 return mLowPingTimeoutMode.contains(account.getJid().asBareJid());
405 }
406 }
407
408 public void startForcingForegroundNotification() {
409 mForceForegroundService.set(true);
410 toggleForegroundService();
411 }
412
413 public void stopForcingForegroundNotification() {
414 mForceForegroundService.set(false);
415 toggleForegroundService();
416 }
417
418 public boolean areMessagesInitialized() {
419 return this.restoredFromDatabaseLatch.getCount() == 0;
420 }
421
422 public PgpEngine getPgpEngine() {
423 if (!Config.supportOpenPgp()) {
424 return null;
425 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
426 if (this.mPgpEngine == null) {
427 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
428 getApplicationContext(),
429 pgpServiceConnection.getService()), this);
430 }
431 return mPgpEngine;
432 } else {
433 return null;
434 }
435
436 }
437
438 public OpenPgpApi getOpenPgpApi() {
439 if (!Config.supportOpenPgp()) {
440 return null;
441 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
442 return new OpenPgpApi(this, pgpServiceConnection.getService());
443 } else {
444 return null;
445 }
446 }
447
448 public FileBackend getFileBackend() {
449 return this.fileBackend;
450 }
451
452 public AvatarService getAvatarService() {
453 return this.mAvatarService;
454 }
455
456 public void attachLocationToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
457 int encryption = conversation.getNextEncryption();
458 if (encryption == Message.ENCRYPTION_PGP) {
459 encryption = Message.ENCRYPTION_DECRYPTED;
460 }
461 Message message = new Message(conversation, uri.toString(), encryption);
462 if (conversation.getNextCounterpart() != null) {
463 message.setCounterpart(conversation.getNextCounterpart());
464 }
465 if (encryption == Message.ENCRYPTION_DECRYPTED) {
466 getPgpEngine().encrypt(message, callback);
467 } else {
468 sendMessage(message);
469 callback.success(message);
470 }
471 }
472
473 public void attachFileToConversation(final Conversation conversation, final Uri uri, final String type, final UiCallback<Message> callback) {
474 final Message message;
475 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
476 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
477 } else {
478 message = new Message(conversation, "", conversation.getNextEncryption());
479 }
480 message.setCounterpart(conversation.getNextCounterpart());
481 message.setType(Message.TYPE_FILE);
482 final AttachFileToConversationRunnable runnable = new AttachFileToConversationRunnable(this, uri, type, message, callback);
483 if (runnable.isVideoMessage()) {
484 mVideoCompressionExecutor.execute(runnable);
485 } else {
486 mFileAddingExecutor.execute(runnable);
487 }
488 }
489
490 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
491 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
492 final String compressPictures = getCompressPicturesPreference();
493
494 if ("never".equals(compressPictures)
495 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
496 || (mimeType != null && mimeType.endsWith("/gif"))
497 || getFileBackend().unusualBounds(uri)) {
498 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": not compressing picture. sending as file");
499 attachFileToConversation(conversation, uri, mimeType, callback);
500 return;
501 }
502 final Message message;
503 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
504 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
505 } else {
506 message = new Message(conversation, "", conversation.getNextEncryption());
507 }
508 message.setCounterpart(conversation.getNextCounterpart());
509 message.setType(Message.TYPE_IMAGE);
510 mFileAddingExecutor.execute(() -> {
511 try {
512 getFileBackend().copyImageToPrivateStorage(message, uri);
513 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
514 final PgpEngine pgpEngine = getPgpEngine();
515 if (pgpEngine != null) {
516 pgpEngine.encrypt(message, callback);
517 } else if (callback != null) {
518 callback.error(R.string.unable_to_connect_to_keychain, null);
519 }
520 } else {
521 sendMessage(message);
522 callback.success(message);
523 }
524 } catch (final FileBackend.FileCopyException e) {
525 callback.error(e.getResId(), message);
526 }
527 });
528 }
529
530 public Conversation find(Bookmark bookmark) {
531 return find(bookmark.getAccount(), bookmark.getJid());
532 }
533
534 public Conversation find(final Account account, final Jid jid) {
535 return find(getConversations(), account, jid);
536 }
537
538 public boolean isMuc(final Account account, final Jid jid) {
539 final Conversation c = find(account, jid);
540 return c != null && c.getMode() == Conversational.MODE_MULTI;
541 }
542
543 public void search(List<String> term, OnSearchResultsAvailable onSearchResultsAvailable) {
544 MessageSearchTask.search(this, term, onSearchResultsAvailable);
545 }
546
547 @Override
548 public int onStartCommand(Intent intent, int flags, int startId) {
549 final String action = intent == null ? null : intent.getAction();
550 String pushedAccountHash = null;
551 boolean interactive = false;
552 if (action != null) {
553 final String uuid = intent.getStringExtra("uuid");
554 switch (action) {
555 case ConnectivityManager.CONNECTIVITY_ACTION:
556 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
557 resetAllAttemptCounts(true, false);
558 }
559 break;
560 case Intent.ACTION_SHUTDOWN:
561 logoutAndSave(true);
562 return START_NOT_STICKY;
563 case ACTION_CLEAR_NOTIFICATION:
564 mNotificationExecutor.execute(() -> {
565 try {
566 final Conversation c = findConversationByUuid(uuid);
567 if (c != null) {
568 mNotificationService.clear(c);
569 } else {
570 mNotificationService.clear();
571 }
572 restoredFromDatabaseLatch.await();
573
574 } catch (InterruptedException e) {
575 Log.d(Config.LOGTAG, "unable to process clear notification");
576 }
577 });
578 break;
579 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
580 dismissErrorNotifications();
581 break;
582 case ACTION_TRY_AGAIN:
583 resetAllAttemptCounts(false, true);
584 interactive = true;
585 break;
586 case ACTION_REPLY_TO_CONVERSATION:
587 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
588 if (remoteInput == null) {
589 break;
590 }
591 final CharSequence body = remoteInput.getCharSequence("text_reply");
592 final boolean dismissNotification = intent.getBooleanExtra("dismiss_notification", false);
593 if (body == null || body.length() <= 0) {
594 break;
595 }
596 mNotificationExecutor.execute(() -> {
597 try {
598 restoredFromDatabaseLatch.await();
599 final Conversation c = findConversationByUuid(uuid);
600 if (c != null) {
601 directReply(c, body.toString(), dismissNotification);
602 }
603 } catch (InterruptedException e) {
604 Log.d(Config.LOGTAG, "unable to process direct reply");
605 }
606 });
607 break;
608 case ACTION_MARK_AS_READ:
609 mNotificationExecutor.execute(() -> {
610 final Conversation c = findConversationByUuid(uuid);
611 if (c == null) {
612 Log.d(Config.LOGTAG, "received mark read intent for unknown conversation (" + uuid + ")");
613 return;
614 }
615 try {
616 restoredFromDatabaseLatch.await();
617 sendReadMarker(c, null);
618 } catch (InterruptedException e) {
619 Log.d(Config.LOGTAG, "unable to process notification read marker for conversation " + c.getName());
620 }
621
622 });
623 break;
624 case ACTION_SNOOZE:
625 mNotificationExecutor.execute(() -> {
626 final Conversation c = findConversationByUuid(uuid);
627 if (c == null) {
628 Log.d(Config.LOGTAG, "received snooze intent for unknown conversation (" + uuid + ")");
629 return;
630 }
631 c.setMutedTill(System.currentTimeMillis() + 30 * 60 * 1000);
632 mNotificationService.clear(c);
633 updateConversation(c);
634 });
635 case AudioManager.RINGER_MODE_CHANGED_ACTION:
636 case NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED:
637 if (dndOnSilentMode()) {
638 refreshAllPresences();
639 }
640 break;
641 case Intent.ACTION_SCREEN_ON:
642 deactivateGracePeriod();
643 case Intent.ACTION_SCREEN_OFF:
644 if (awayWhenScreenOff()) {
645 refreshAllPresences();
646 }
647 break;
648 case ACTION_FCM_TOKEN_REFRESH:
649 refreshAllFcmTokens();
650 break;
651 case ACTION_IDLE_PING:
652 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
653 scheduleNextIdlePing();
654 }
655 break;
656 case ACTION_FCM_MESSAGE_RECEIVED:
657 pushedAccountHash = intent.getStringExtra("account");
658 Log.d(Config.LOGTAG, "push message arrived in service. account=" + pushedAccountHash);
659 break;
660 case Intent.ACTION_SEND:
661 Uri uri = intent.getData();
662 if (uri != null) {
663 Log.d(Config.LOGTAG, "received uri permission for " + uri.toString());
664 }
665 return START_STICKY;
666 }
667 }
668 synchronized (this) {
669 WakeLockHelper.acquire(wakeLock);
670 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
671 HashSet<Account> pingCandidates = new HashSet<>();
672 for (Account account : accounts) {
673 pingNow |= processAccountState(account,
674 interactive,
675 "ui".equals(action),
676 CryptoHelper.getAccountFingerprint(account, PhoneHelper.getAndroidId(this)).equals(pushedAccountHash),
677 pingCandidates);
678 }
679 if (pingNow) {
680 for (Account account : pingCandidates) {
681 final boolean lowTimeout = isInLowPingTimeoutMode(account);
682 account.getXmppConnection().sendPing();
683 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
684 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
685 }
686 }
687 WakeLockHelper.release(wakeLock);
688 }
689 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
690 expireOldMessages();
691 }
692 return START_STICKY;
693 }
694
695 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
696 boolean pingNow = false;
697 if (account.getStatus().isAttemptReconnect()) {
698 if (!hasInternetConnection()) {
699 account.setStatus(Account.State.NO_INTERNET);
700 if (statusListener != null) {
701 statusListener.onStatusChanged(account);
702 }
703 } else {
704 if (account.getStatus() == Account.State.NO_INTERNET) {
705 account.setStatus(Account.State.OFFLINE);
706 if (statusListener != null) {
707 statusListener.onStatusChanged(account);
708 }
709 }
710 if (account.getStatus() == Account.State.ONLINE) {
711 synchronized (mLowPingTimeoutMode) {
712 long lastReceived = account.getXmppConnection().getLastPacketReceived();
713 long lastSent = account.getXmppConnection().getLastPingSent();
714 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
715 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
716 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().asBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
717 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
718 if (lastSent > lastReceived) {
719 if (pingTimeoutIn < 0) {
720 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": ping timeout");
721 this.reconnectAccount(account, true, interactive);
722 } else {
723 int secs = (int) (pingTimeoutIn / 1000);
724 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
725 }
726 } else {
727 pingCandidates.add(account);
728 if (isAccountPushed) {
729 pingNow = true;
730 if (mLowPingTimeoutMode.add(account.getJid().asBareJid())) {
731 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": entering low ping timeout mode");
732 }
733 } else if (msToNextPing <= 0) {
734 pingNow = true;
735 } else {
736 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
737 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
738 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
739 }
740 }
741 }
742 }
743 } else if (account.getStatus() == Account.State.OFFLINE) {
744 reconnectAccount(account, true, interactive);
745 } else if (account.getStatus() == Account.State.CONNECTING) {
746 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
747 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
748 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
749 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
750 if (timeout < 0) {
751 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast=" + secondsSinceLastConnect + ")");
752 account.getXmppConnection().resetAttemptCount(false);
753 reconnectAccount(account, true, interactive);
754 } else if (discoTimeout < 0) {
755 account.getXmppConnection().sendDiscoTimeout();
756 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
757 } else {
758 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
759 }
760 } else {
761 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
762 reconnectAccount(account, true, interactive);
763 }
764 }
765 }
766 }
767 return pingNow;
768 }
769
770 public boolean isDataSaverDisabled() {
771 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
772 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
773 return !connectivityManager.isActiveNetworkMetered()
774 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
775 } else {
776 return true;
777 }
778 }
779
780 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
781 Message message = new Message(conversation, body, conversation.getNextEncryption());
782 message.markUnread();
783 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
784 getPgpEngine().encrypt(message, new UiCallback<Message>() {
785 @Override
786 public void success(Message message) {
787 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
788 sendMessage(message);
789 if (dismissAfterReply) {
790 markRead((Conversation) message.getConversation(), true);
791 } else {
792 mNotificationService.pushFromDirectReply(message);
793 }
794 }
795
796 @Override
797 public void error(int errorCode, Message object) {
798
799 }
800
801 @Override
802 public void userInputRequried(PendingIntent pi, Message object) {
803
804 }
805 });
806 } else {
807 sendMessage(message);
808 if (dismissAfterReply) {
809 markRead(conversation, true);
810 } else {
811 mNotificationService.pushFromDirectReply(message);
812 }
813 }
814 }
815
816 private boolean dndOnSilentMode() {
817 return getBooleanPreference(SettingsActivity.DND_ON_SILENT_MODE, R.bool.dnd_on_silent_mode);
818 }
819
820 private boolean manuallyChangePresence() {
821 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
822 }
823
824 private boolean treatVibrateAsSilent() {
825 return getBooleanPreference(SettingsActivity.TREAT_VIBRATE_AS_SILENT, R.bool.treat_vibrate_as_silent);
826 }
827
828 private boolean awayWhenScreenOff() {
829 return getBooleanPreference(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, R.bool.away_when_screen_off);
830 }
831
832 private String getCompressPicturesPreference() {
833 return getPreferences().getString("picture_compression", getResources().getString(R.string.picture_compression));
834 }
835
836 private Presence.Status getTargetPresence() {
837 if (dndOnSilentMode() && isPhoneSilenced()) {
838 return Presence.Status.DND;
839 } else if (awayWhenScreenOff() && !isInteractive()) {
840 return Presence.Status.AWAY;
841 } else {
842 return Presence.Status.ONLINE;
843 }
844 }
845
846 @SuppressLint("NewApi")
847 @SuppressWarnings("deprecation")
848 public boolean isInteractive() {
849 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
850
851 final boolean isScreenOn;
852 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
853 isScreenOn = pm.isScreenOn();
854 } else {
855 isScreenOn = pm.isInteractive();
856 }
857 return isScreenOn;
858 }
859
860 private boolean isPhoneSilenced() {
861 final boolean notificationDnd;
862 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
863 final NotificationManager notificationManager = getSystemService(NotificationManager.class);
864 final int filter = notificationManager == null ? NotificationManager.INTERRUPTION_FILTER_UNKNOWN : notificationManager.getCurrentInterruptionFilter();
865 notificationDnd = filter >= NotificationManager.INTERRUPTION_FILTER_PRIORITY;
866 } else {
867 notificationDnd = false;
868 }
869 final AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
870 final int ringerMode = audioManager == null ? AudioManager.RINGER_MODE_NORMAL : audioManager.getRingerMode();
871 try {
872 if (treatVibrateAsSilent()) {
873 return notificationDnd || ringerMode != AudioManager.RINGER_MODE_NORMAL;
874 } else {
875 return notificationDnd || ringerMode == AudioManager.RINGER_MODE_SILENT;
876 }
877 } catch (Throwable throwable) {
878 Log.d(Config.LOGTAG, "platform bug in isPhoneSilenced (" + throwable.getMessage() + ")");
879 return notificationDnd;
880 }
881 }
882
883 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
884 Log.d(Config.LOGTAG, "resetting all attempt counts");
885 for (Account account : accounts) {
886 if (account.hasErrorStatus() || reallyAll) {
887 final XmppConnection connection = account.getXmppConnection();
888 if (connection != null) {
889 connection.resetAttemptCount(retryImmediately);
890 }
891 }
892 if (account.setShowErrorNotification(true)) {
893 databaseBackend.updateAccount(account);
894 }
895 }
896 mNotificationService.updateErrorNotification();
897 }
898
899 private void dismissErrorNotifications() {
900 for (final Account account : this.accounts) {
901 if (account.hasErrorStatus()) {
902 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": dismissing error notification");
903 if (account.setShowErrorNotification(false)) {
904 databaseBackend.updateAccount(account);
905 }
906 }
907 }
908 }
909
910 private void expireOldMessages() {
911 expireOldMessages(false);
912 }
913
914 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
915 mLastExpiryRun.set(SystemClock.elapsedRealtime());
916 mDatabaseWriterExecutor.execute(() -> {
917 long timestamp = getAutomaticMessageDeletionDate();
918 if (timestamp > 0) {
919 databaseBackend.expireOldMessages(timestamp);
920 synchronized (XmppConnectionService.this.conversations) {
921 for (Conversation conversation : XmppConnectionService.this.conversations) {
922 conversation.expireOldMessages(timestamp);
923 if (resetHasMessagesLeftOnServer) {
924 conversation.messagesLoaded.set(true);
925 conversation.setHasMessagesLeftOnServer(true);
926 }
927 }
928 }
929 updateConversationUi();
930 }
931 });
932 }
933
934 public boolean hasInternetConnection() {
935 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
936 try {
937 final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo();
938 return activeNetwork != null && (activeNetwork.isConnected() || activeNetwork.getType() == ConnectivityManager.TYPE_ETHERNET);
939 } catch (RuntimeException e) {
940 Log.d(Config.LOGTAG, "unable to check for internet connection", e);
941 return true; //if internet connection can not be checked it is probably best to just try
942 }
943 }
944
945 @SuppressLint("TrulyRandom")
946 @Override
947 public void onCreate() {
948 OmemoSetting.load(this);
949 ExceptionHelper.init(getApplicationContext());
950 Security.insertProviderAt(Conscrypt.newProvider(), 1);
951 Resolver.init(this);
952 this.mRandom = new SecureRandom();
953 updateMemorizingTrustmanager();
954 if (Compatibility.runsTwentySix()) {
955 mNotificationService.initializeChannels();
956 }
957 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
958 final int cacheSize = maxMemory / 8;
959 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
960 @Override
961 protected int sizeOf(final String key, final Bitmap bitmap) {
962 return bitmap.getByteCount() / 1024;
963 }
964 };
965 if (mLastActivity == 0) {
966 mLastActivity = getPreferences().getLong(SETTING_LAST_ACTIVITY_TS, System.currentTimeMillis());
967 }
968
969 Log.d(Config.LOGTAG, "initializing database...");
970 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
971 Log.d(Config.LOGTAG, "restoring accounts...");
972 this.accounts = databaseBackend.getAccounts();
973 final SharedPreferences.Editor editor = getPreferences().edit();
974 if (this.accounts.size() == 0 && Arrays.asList("Sony", "Sony Ericsson").contains(Build.MANUFACTURER)) {
975 editor.putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, true);
976 Log.d(Config.LOGTAG, Build.MANUFACTURER + " is on blacklist. enabling foreground service");
977 }
978 editor.putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
979 editor.apply();
980
981 restoreFromDatabase();
982
983 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
984 startContactObserver();
985 }
986 if (Compatibility.hasStoragePermission(this)) {
987 Log.d(Config.LOGTAG, "starting file observer");
988 new Thread(fileObserver::startWatching).start();
989 }
990 if (Config.supportOpenPgp()) {
991 this.pgpServiceConnection = new OpenPgpServiceConnection(this, "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
992 @Override
993 public void onBound(IOpenPgpService2 service) {
994 for (Account account : accounts) {
995 final PgpDecryptionService pgp = account.getPgpDecryptionService();
996 if (pgp != null) {
997 pgp.continueDecryption(true);
998 }
999 }
1000 }
1001
1002 @Override
1003 public void onError(Exception e) {
1004 }
1005 });
1006 this.pgpServiceConnection.bindToService();
1007 }
1008
1009 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1010 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Conversations:Service");
1011
1012 toggleForegroundService();
1013 updateUnreadCountBadge();
1014 toggleScreenEventReceiver();
1015 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1016 scheduleNextIdlePing();
1017 IntentFilter intentFilter = new IntentFilter();
1018 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1019 intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
1020 }
1021 intentFilter.addAction(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED);
1022 registerReceiver(this.mInternalEventReceiver, intentFilter);
1023 }
1024 }
1025
1026 public void startContactObserver() {
1027 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, new ContentObserver(null) {
1028 @Override
1029 public void onChange(boolean selfChange) {
1030 super.onChange(selfChange);
1031 if (restoredFromDatabaseLatch.getCount() == 0) {
1032 loadPhoneContacts();
1033 }
1034 }
1035 });
1036 }
1037
1038 @Override
1039 public void onTrimMemory(int level) {
1040 super.onTrimMemory(level);
1041 if (level >= TRIM_MEMORY_COMPLETE) {
1042 Log.d(Config.LOGTAG, "clear cache due to low memory");
1043 getBitmapCache().evictAll();
1044 }
1045 }
1046
1047 @Override
1048 public void onDestroy() {
1049 try {
1050 unregisterReceiver(this.mInternalEventReceiver);
1051 } catch (IllegalArgumentException e) {
1052 //ignored
1053 }
1054 fileObserver.stopWatching();
1055 super.onDestroy();
1056 }
1057
1058 public void restartFileObserver() {
1059 Log.d(Config.LOGTAG, "restarting file observer");
1060 new Thread(fileObserver::restartWatching).start();
1061 }
1062
1063 public void toggleScreenEventReceiver() {
1064 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1065 final IntentFilter filter = new IntentFilter();
1066 filter.addAction(Intent.ACTION_SCREEN_ON);
1067 filter.addAction(Intent.ACTION_SCREEN_OFF);
1068 registerReceiver(this.mInternalScreenEventReceiver, filter);
1069 } else {
1070 try {
1071 unregisterReceiver(this.mInternalScreenEventReceiver);
1072 } catch (IllegalArgumentException e) {
1073 //ignored
1074 }
1075 }
1076 }
1077
1078 public void toggleForegroundService() {
1079 final boolean status;
1080 if (mForceForegroundService.get() || (Compatibility.keepForegroundService(this) && hasEnabledAccounts())) {
1081 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1082 status = true;
1083 } else {
1084 stopForeground(true);
1085 status = false;
1086 }
1087 mNotificationService.dismissForcedForegroundNotification(); //if the channel was changed the previous call might fail
1088 Log.d(Config.LOGTAG,"ForegroundService: "+(status?"on":"off"));
1089 }
1090
1091 @Override
1092 public void onTaskRemoved(final Intent rootIntent) {
1093 super.onTaskRemoved(rootIntent);
1094 if ((Compatibility.keepForegroundService(this) && hasEnabledAccounts()) || mForceForegroundService.get()) {
1095 Log.d(Config.LOGTAG, "ignoring onTaskRemoved because foreground service is activated");
1096 } else {
1097 this.logoutAndSave(false);
1098 }
1099 }
1100
1101 private void logoutAndSave(boolean stop) {
1102 int activeAccounts = 0;
1103 for (final Account account : accounts) {
1104 if (account.getStatus() != Account.State.DISABLED) {
1105 databaseBackend.writeRoster(account.getRoster());
1106 activeAccounts++;
1107 }
1108 if (account.getXmppConnection() != null) {
1109 new Thread(() -> disconnect(account, false)).start();
1110 }
1111 }
1112 if (stop || activeAccounts == 0) {
1113 Log.d(Config.LOGTAG, "good bye");
1114 stopSelf();
1115 }
1116 }
1117
1118 public void scheduleWakeUpCall(int seconds, int requestCode) {
1119 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1120 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1121 if (alarmManager == null) {
1122 return;
1123 }
1124 final Intent intent = new Intent(this, EventReceiver.class);
1125 intent.setAction("ping");
1126 try {
1127 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1128 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1129 } catch (RuntimeException e) {
1130 Log.e(Config.LOGTAG, "unable to schedule alarm for ping", e);
1131 }
1132 }
1133
1134 @TargetApi(Build.VERSION_CODES.M)
1135 private void scheduleNextIdlePing() {
1136 final long timeToWake = SystemClock.elapsedRealtime() + (Config.IDLE_PING_INTERVAL * 1000);
1137 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1138 if (alarmManager == null) {
1139 return;
1140 }
1141 final Intent intent = new Intent(this, EventReceiver.class);
1142 intent.setAction(ACTION_IDLE_PING);
1143 try {
1144 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
1145 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1146 } catch (RuntimeException e) {
1147 Log.d(Config.LOGTAG, "unable to schedule alarm for idle ping", e);
1148 }
1149 }
1150
1151 public XmppConnection createConnection(final Account account) {
1152 final XmppConnection connection = new XmppConnection(account, this);
1153 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1154 connection.setOnStatusChangedListener(this.statusListener);
1155 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1156 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1157 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1158 connection.setOnBindListener(this.mOnBindListener);
1159 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1160 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1161 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1162 AxolotlService axolotlService = account.getAxolotlService();
1163 if (axolotlService != null) {
1164 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1165 }
1166 return connection;
1167 }
1168
1169 public void sendChatState(Conversation conversation) {
1170 if (sendChatStates()) {
1171 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1172 sendMessagePacket(conversation.getAccount(), packet);
1173 }
1174 }
1175
1176 private void sendFileMessage(final Message message, final boolean delay) {
1177 Log.d(Config.LOGTAG, "send file message");
1178 final Account account = message.getConversation().getAccount();
1179 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1180 || message.getConversation().getMode() == Conversation.MODE_MULTI) {
1181 mHttpConnectionManager.createNewUploadConnection(message, delay);
1182 } else {
1183 mJingleConnectionManager.createNewConnection(message);
1184 }
1185 }
1186
1187 public void sendMessage(final Message message) {
1188 sendMessage(message, false, false);
1189 }
1190
1191 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1192 final Account account = message.getConversation().getAccount();
1193 if (account.setShowErrorNotification(true)) {
1194 databaseBackend.updateAccount(account);
1195 mNotificationService.updateErrorNotification();
1196 }
1197 final Conversation conversation = (Conversation) message.getConversation();
1198 account.deactivateGracePeriod();
1199 MessagePacket packet = null;
1200 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1201 || !Patches.BAD_MUC_REFLECTION.contains(account.getServerIdentity()))
1202 && !message.edited();
1203 boolean saveInDb = addToConversation;
1204 message.setStatus(Message.STATUS_WAITING);
1205
1206 if (account.isOnlineAndConnected()) {
1207 switch (message.getEncryption()) {
1208 case Message.ENCRYPTION_NONE:
1209 if (message.needsUploading()) {
1210 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1211 || conversation.getMode() == Conversation.MODE_MULTI
1212 || message.fixCounterpart()) {
1213 this.sendFileMessage(message, delay);
1214 } else {
1215 break;
1216 }
1217 } else {
1218 packet = mMessageGenerator.generateChat(message);
1219 }
1220 break;
1221 case Message.ENCRYPTION_PGP:
1222 case Message.ENCRYPTION_DECRYPTED:
1223 if (message.needsUploading()) {
1224 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1225 || conversation.getMode() == Conversation.MODE_MULTI
1226 || message.fixCounterpart()) {
1227 this.sendFileMessage(message, delay);
1228 } else {
1229 break;
1230 }
1231 } else {
1232 packet = mMessageGenerator.generatePgpChat(message);
1233 }
1234 break;
1235 case Message.ENCRYPTION_AXOLOTL:
1236 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1237 if (message.needsUploading()) {
1238 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1239 || conversation.getMode() == Conversation.MODE_MULTI
1240 || message.fixCounterpart()) {
1241 this.sendFileMessage(message, delay);
1242 } else {
1243 break;
1244 }
1245 } else {
1246 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1247 if (axolotlMessage == null) {
1248 account.getAxolotlService().preparePayloadMessage(message, delay);
1249 } else {
1250 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1251 }
1252 }
1253 break;
1254
1255 }
1256 if (packet != null) {
1257 if (account.getXmppConnection().getFeatures().sm()
1258 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1259 message.setStatus(Message.STATUS_UNSEND);
1260 } else {
1261 message.setStatus(Message.STATUS_SEND);
1262 }
1263 }
1264 } else {
1265 switch (message.getEncryption()) {
1266 case Message.ENCRYPTION_DECRYPTED:
1267 if (!message.needsUploading()) {
1268 String pgpBody = message.getEncryptedBody();
1269 String decryptedBody = message.getBody();
1270 message.setBody(pgpBody); //TODO might throw NPE
1271 message.setEncryption(Message.ENCRYPTION_PGP);
1272 if (message.edited()) {
1273 message.setBody(decryptedBody);
1274 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1275 databaseBackend.updateMessage(message, message.getEditedId());
1276 updateConversationUi();
1277 return;
1278 } else {
1279 databaseBackend.createMessage(message);
1280 saveInDb = false;
1281 message.setBody(decryptedBody);
1282 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1283 }
1284 }
1285 break;
1286 case Message.ENCRYPTION_AXOLOTL:
1287 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1288 break;
1289 }
1290 }
1291
1292
1293 boolean mucMessage = conversation.getMode() == Conversation.MODE_MULTI && message.getType() != Message.TYPE_PRIVATE;
1294 if (mucMessage) {
1295 message.setCounterpart(conversation.getMucOptions().getSelf().getFullJid());
1296 }
1297
1298 if (resend) {
1299 if (packet != null && addToConversation) {
1300 if (account.getXmppConnection().getFeatures().sm() || mucMessage) {
1301 markMessage(message, Message.STATUS_UNSEND);
1302 } else {
1303 markMessage(message, Message.STATUS_SEND);
1304 }
1305 }
1306 } else {
1307 if (addToConversation) {
1308 conversation.add(message);
1309 }
1310 if (saveInDb) {
1311 databaseBackend.createMessage(message);
1312 } else if (message.edited()) {
1313 databaseBackend.updateMessage(message, message.getEditedId());
1314 }
1315 updateConversationUi();
1316 }
1317 if (packet != null) {
1318 if (delay) {
1319 mMessageGenerator.addDelay(packet, message.getTimeSent());
1320 }
1321 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1322 if (this.sendChatStates()) {
1323 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1324 }
1325 }
1326 sendMessagePacket(account, packet);
1327 }
1328 }
1329
1330 private void sendUnsentMessages(final Conversation conversation) {
1331 conversation.findWaitingMessages(message -> resendMessage(message, true));
1332 }
1333
1334 public void resendMessage(final Message message, final boolean delay) {
1335 sendMessage(message, true, delay);
1336 }
1337
1338 public void fetchRosterFromServer(final Account account) {
1339 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1340 if (!"".equals(account.getRosterVersion())) {
1341 Log.d(Config.LOGTAG, account.getJid().asBareJid()
1342 + ": fetching roster version " + account.getRosterVersion());
1343 } else {
1344 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching roster");
1345 }
1346 iqPacket.query(Namespace.ROSTER).setAttribute("ver", account.getRosterVersion());
1347 sendIqPacket(account, iqPacket, mIqParser);
1348 }
1349
1350 public void fetchBookmarks(final Account account) {
1351 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1352 final Element query = iqPacket.query("jabber:iq:private");
1353 query.addChild("storage", Namespace.BOOKMARKS);
1354 final OnIqPacketReceived callback = (a, response) -> {
1355 if (response.getType() == IqPacket.TYPE.RESULT) {
1356 final Element query1 = response.query();
1357 final Element storage = query1.findChild("storage", "storage:bookmarks");
1358 processBookmarks(a, storage);
1359 } else {
1360 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": could not fetch bookmarks");
1361 }
1362 };
1363 sendIqPacket(account, iqPacket, callback);
1364 }
1365
1366 public void processBookmarks(Account account, Element storage) {
1367 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1368 final boolean autojoin = respectAutojoin();
1369 if (storage != null) {
1370 for (final Element item : storage.getChildren()) {
1371 if (item.getName().equals("conference")) {
1372 final Bookmark bookmark = Bookmark.parse(item, account);
1373 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1374 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1375 bookmark.setBookmarkName(old.getBookmarkName());
1376 }
1377 Conversation conversation = find(bookmark);
1378 if (conversation != null) {
1379 bookmark.setConversation(conversation);
1380 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1381 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true, false);
1382 bookmark.setConversation(conversation);
1383 }
1384 }
1385 }
1386 }
1387 account.setBookmarks(new CopyOnWriteArrayList<>(bookmarks.values()));
1388 }
1389
1390 public void pushBookmarks(Account account) {
1391 if (account.getXmppConnection().getFeatures().bookmarksConversion()) {
1392 pushBookmarksPep(account);
1393 } else {
1394 pushBookmarksPrivateXml(account);
1395 }
1396 }
1397
1398 private void pushBookmarksPrivateXml(Account account) {
1399 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via private xml");
1400 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1401 Element query = iqPacket.query("jabber:iq:private");
1402 Element storage = query.addChild("storage", "storage:bookmarks");
1403 for (Bookmark bookmark : account.getBookmarks()) {
1404 storage.addChild(bookmark);
1405 }
1406 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1407 }
1408
1409 private void pushBookmarksPep(Account account) {
1410 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via pep");
1411 Element storage = new Element("storage", "storage:bookmarks");
1412 for (Bookmark bookmark : account.getBookmarks()) {
1413 storage.addChild(bookmark);
1414 }
1415 pushNodeAndEnforcePublishOptions(account,Namespace.BOOKMARKS,storage, PublishOptions.persistentWhitelistAccess());
1416
1417 }
1418
1419
1420 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options) {
1421 pushNodeAndEnforcePublishOptions(account, node, element, options, true);
1422
1423 }
1424
1425 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options, final boolean retry) {
1426 IqPacket packet = mIqGenerator.publishElement(node, element, options);
1427 Log.d(Config.LOGTAG,packet.toString());
1428 sendIqPacket(account, packet, (a, response) -> {
1429 if (response.getType() == IqPacket.TYPE.RESULT) {
1430 return;
1431 }
1432 final Element error = response.getType() == IqPacket.TYPE.ERROR ? response.findChild("error") : null;
1433 final boolean preconditionNotMet = error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR);
1434 if (retry && preconditionNotMet) {
1435 pushNodeConfiguration(account, node, options, new OnConfigurationPushed() {
1436 @Override
1437 public void onPushSucceeded() {
1438 pushNodeAndEnforcePublishOptions(account, node, element, options, false);
1439 }
1440
1441 @Override
1442 public void onPushFailed() {
1443 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": unable to push node configuration ("+node+")");
1444 }
1445 });
1446 } else {
1447 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": error publishing bookmarks (retry="+Boolean.toString(retry)+") "+response);
1448 }
1449 });
1450 }
1451
1452 private void restoreFromDatabase() {
1453 synchronized (this.conversations) {
1454 final Map<String, Account> accountLookupTable = new Hashtable<>();
1455 for (Account account : this.accounts) {
1456 accountLookupTable.put(account.getUuid(), account);
1457 }
1458 Log.d(Config.LOGTAG, "restoring conversations...");
1459 final long startTimeConversationsRestore = SystemClock.elapsedRealtime();
1460 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1461 for (Iterator<Conversation> iterator = conversations.listIterator(); iterator.hasNext(); ) {
1462 Conversation conversation = iterator.next();
1463 Account account = accountLookupTable.get(conversation.getAccountUuid());
1464 if (account != null) {
1465 conversation.setAccount(account);
1466 } else {
1467 Log.e(Config.LOGTAG, "unable to restore Conversations with " + conversation.getJid());
1468 iterator.remove();
1469 }
1470 }
1471 long diffConversationsRestore = SystemClock.elapsedRealtime() - startTimeConversationsRestore;
1472 Log.d(Config.LOGTAG, "finished restoring conversations in " + diffConversationsRestore + "ms");
1473 Runnable runnable = () -> {
1474 long deletionDate = getAutomaticMessageDeletionDate();
1475 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1476 if (deletionDate > 0) {
1477 Log.d(Config.LOGTAG, "deleting messages that are older than " + AbstractGenerator.getTimestamp(deletionDate));
1478 databaseBackend.expireOldMessages(deletionDate);
1479 }
1480 Log.d(Config.LOGTAG, "restoring roster...");
1481 for (Account account : accounts) {
1482 databaseBackend.readRoster(account.getRoster());
1483 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1484 }
1485 getBitmapCache().evictAll();
1486 loadPhoneContacts();
1487 Log.d(Config.LOGTAG, "restoring messages...");
1488 final long startMessageRestore = SystemClock.elapsedRealtime();
1489 final Conversation quickLoad = QuickLoader.get(this.conversations);
1490 if (quickLoad != null) {
1491 restoreMessages(quickLoad);
1492 updateConversationUi();
1493 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1494 Log.d(Config.LOGTAG,"quickly restored "+quickLoad.getName()+" after " + diffMessageRestore + "ms");
1495 }
1496 for (Conversation conversation : this.conversations) {
1497 if (quickLoad != conversation) {
1498 restoreMessages(conversation);
1499 }
1500 }
1501 mNotificationService.finishBacklog(false);
1502 restoredFromDatabaseLatch.countDown();
1503 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1504 Log.d(Config.LOGTAG, "finished restoring messages in " + diffMessageRestore + "ms");
1505 updateConversationUi();
1506 };
1507 mDatabaseReaderExecutor.execute(runnable); //will contain one write command (expiry) but that's fine
1508 }
1509 }
1510
1511 private void restoreMessages(Conversation conversation) {
1512 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1513 checkDeletedFiles(conversation);
1514 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
1515 conversation.findUnreadMessages(message -> mNotificationService.pushFromBacklog(message));
1516 }
1517
1518 public void loadPhoneContacts() {
1519 mContactMergerExecutor.execute(() -> PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1520 @Override
1521 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1522 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1523 for (Account account : accounts) {
1524 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1525 for (Bundle phoneContact : phoneContacts) {
1526 Jid jid;
1527 try {
1528 jid = Jid.of(phoneContact.getString("jid"));
1529 } catch (final IllegalArgumentException e) {
1530 continue;
1531 }
1532 final Contact contact = account.getRoster().getContact(jid);
1533 String systemAccount = phoneContact.getInt("phoneid")
1534 + "#"
1535 + phoneContact.getString("lookup");
1536 contact.setSystemAccount(systemAccount);
1537 boolean needsCacheClean = contact.setPhotoUri(phoneContact.getString("photouri"));
1538 needsCacheClean |= contact.setSystemName(phoneContact.getString("displayname"));
1539 if (needsCacheClean) {
1540 getAvatarService().clear(contact);
1541 }
1542 withSystemAccounts.remove(contact);
1543 }
1544 for (Contact contact : withSystemAccounts) {
1545 contact.setSystemAccount(null);
1546 boolean needsCacheClean = contact.setPhotoUri(null);
1547 needsCacheClean |= contact.setSystemName(null);
1548 if (needsCacheClean) {
1549 getAvatarService().clear(contact);
1550 }
1551 }
1552 }
1553 Log.d(Config.LOGTAG, "finished merging phone contacts");
1554 mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
1555 updateRosterUi();
1556 }
1557 }));
1558 }
1559
1560
1561 public void syncRoster(final Account account) {
1562 mRosterSyncTaskManager.execute(account, () -> databaseBackend.writeRoster(account.getRoster()));
1563 }
1564
1565 public List<Conversation> getConversations() {
1566 return this.conversations;
1567 }
1568
1569 private void checkDeletedFiles(Conversation conversation) {
1570 conversation.findMessagesWithFiles(message -> {
1571 if (!getFileBackend().isFileAvailable(message)) {
1572 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1573 final int s = message.getStatus();
1574 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1575 markMessage(message, Message.STATUS_SEND_FAILED);
1576 }
1577 }
1578 });
1579 }
1580
1581 private void markFileDeleted(final String path) {
1582 Log.d(Config.LOGTAG, "deleted file " + path);
1583 for (Conversation conversation : getConversations()) {
1584 conversation.findMessagesWithFiles(message -> {
1585 DownloadableFile file = fileBackend.getFile(message);
1586 if (file.getAbsolutePath().equals(path)) {
1587 if (!file.exists()) {
1588 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1589 final int s = message.getStatus();
1590 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1591 markMessage(message, Message.STATUS_SEND_FAILED);
1592 } else {
1593 updateConversationUi();
1594 }
1595 } else {
1596 Log.d(Config.LOGTAG, "found matching message for file " + path + " but file still exists");
1597 }
1598 }
1599 });
1600 }
1601 }
1602
1603 public void populateWithOrderedConversations(final List<Conversation> list) {
1604 populateWithOrderedConversations(list, true);
1605 }
1606
1607 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1608 list.clear();
1609 if (includeNoFileUpload) {
1610 list.addAll(getConversations());
1611 } else {
1612 for (Conversation conversation : getConversations()) {
1613 if (conversation.getMode() == Conversation.MODE_SINGLE
1614 || (conversation.getAccount().httpUploadAvailable() && conversation.getMucOptions().participating())) {
1615 list.add(conversation);
1616 }
1617 }
1618 }
1619 try {
1620 Collections.sort(list);
1621 } catch (IllegalArgumentException e) {
1622 //ignore
1623 }
1624 }
1625
1626 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1627 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1628 return;
1629 } else if (timestamp == 0) {
1630 return;
1631 }
1632 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1633 final Runnable runnable = () -> {
1634 final Account account = conversation.getAccount();
1635 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1636 if (messages.size() > 0) {
1637 conversation.addAll(0, messages);
1638 checkDeletedFiles(conversation);
1639 callback.onMoreMessagesLoaded(messages.size(), conversation);
1640 } else if (conversation.hasMessagesLeftOnServer()
1641 && account.isOnlineAndConnected()
1642 && conversation.getLastClearHistory().getTimestamp() == 0) {
1643 final boolean mamAvailable;
1644 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1645 mamAvailable = account.getXmppConnection().getFeatures().mam() && !conversation.getContact().isBlocked();
1646 } else {
1647 mamAvailable = conversation.getMucOptions().mamSupport();
1648 }
1649 if (mamAvailable) {
1650 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
1651 if (query != null) {
1652 query.setCallback(callback);
1653 callback.informUser(R.string.fetching_history_from_server);
1654 } else {
1655 callback.informUser(R.string.not_fetching_history_retention_period);
1656 }
1657
1658 }
1659 }
1660 };
1661 mDatabaseReaderExecutor.execute(runnable);
1662 }
1663
1664 public List<Account> getAccounts() {
1665 return this.accounts;
1666 }
1667
1668 public List<Conversation> findAllConferencesWith(Contact contact) {
1669 ArrayList<Conversation> results = new ArrayList<>();
1670 for (final Conversation c : conversations) {
1671 if (c.getMode() == Conversation.MODE_MULTI
1672 && (c.getJid().asBareJid().equals(c.getJid().asBareJid()) || c.getMucOptions().isContactInRoom(contact))) {
1673 results.add(c);
1674 }
1675 }
1676 return results;
1677 }
1678
1679 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1680 for (final Conversation conversation : haystack) {
1681 if (conversation.getContact() == contact) {
1682 return conversation;
1683 }
1684 }
1685 return null;
1686 }
1687
1688 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1689 if (jid == null) {
1690 return null;
1691 }
1692 for (final Conversation conversation : haystack) {
1693 if ((account == null || conversation.getAccount() == account)
1694 && (conversation.getJid().asBareJid().equals(jid.asBareJid()))) {
1695 return conversation;
1696 }
1697 }
1698 return null;
1699 }
1700
1701 public boolean isConversationsListEmpty(final Conversation ignore) {
1702 synchronized (this.conversations) {
1703 final int size = this.conversations.size();
1704 return size == 0 || size == 1 && this.conversations.get(0) == ignore;
1705 }
1706 }
1707
1708 public boolean isConversationStillOpen(final Conversation conversation) {
1709 synchronized (this.conversations) {
1710 for (Conversation current : this.conversations) {
1711 if (current == conversation) {
1712 return true;
1713 }
1714 }
1715 }
1716 return false;
1717 }
1718
1719 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc, final boolean async) {
1720 return this.findOrCreateConversation(account, jid, muc, false, async);
1721 }
1722
1723 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final boolean async) {
1724 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null, async);
1725 }
1726
1727 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query, final boolean async) {
1728 synchronized (this.conversations) {
1729 Conversation conversation = find(account, jid);
1730 if (conversation != null) {
1731 return conversation;
1732 }
1733 conversation = databaseBackend.findConversation(account, jid);
1734 final boolean loadMessagesFromDb;
1735 if (conversation != null) {
1736 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1737 conversation.setAccount(account);
1738 if (muc) {
1739 conversation.setMode(Conversation.MODE_MULTI);
1740 conversation.setContactJid(jid);
1741 } else {
1742 conversation.setMode(Conversation.MODE_SINGLE);
1743 conversation.setContactJid(jid.asBareJid());
1744 }
1745 databaseBackend.updateConversation(conversation);
1746 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true, false);
1747 } else {
1748 String conversationName;
1749 Contact contact = account.getRoster().getContact(jid);
1750 if (contact != null) {
1751 conversationName = contact.getDisplayName();
1752 } else {
1753 conversationName = jid.getLocal();
1754 }
1755 if (muc) {
1756 conversation = new Conversation(conversationName, account, jid,
1757 Conversation.MODE_MULTI);
1758 } else {
1759 conversation = new Conversation(conversationName, account, jid.asBareJid(),
1760 Conversation.MODE_SINGLE);
1761 }
1762 this.databaseBackend.createConversation(conversation);
1763 loadMessagesFromDb = false;
1764 }
1765 final Conversation c = conversation;
1766 final Runnable runnable = () -> {
1767 if (loadMessagesFromDb) {
1768 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1769 updateConversationUi();
1770 c.messagesLoaded.set(true);
1771 }
1772 if (account.getXmppConnection() != null
1773 && !c.getContact().isBlocked()
1774 && account.getXmppConnection().getFeatures().mam()
1775 && !muc) {
1776 if (query == null) {
1777 mMessageArchiveService.query(c);
1778 } else {
1779 if (query.getConversation() == null) {
1780 mMessageArchiveService.query(c, query.getStart(), query.isCatchup());
1781 }
1782 }
1783 }
1784 checkDeletedFiles(c);
1785 if (joinAfterCreate) {
1786 joinMuc(c);
1787 }
1788 };
1789 if (async) {
1790 mDatabaseReaderExecutor.execute(runnable);
1791 } else {
1792 runnable.run();
1793 }
1794 this.conversations.add(conversation);
1795 updateConversationUi();
1796 return conversation;
1797 }
1798 }
1799
1800 public void archiveConversation(Conversation conversation) {
1801 getNotificationService().clear(conversation);
1802 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1803 conversation.setNextMessage(null);
1804 synchronized (this.conversations) {
1805 getMessageArchiveService().kill(conversation);
1806 if (conversation.getMode() == Conversation.MODE_MULTI) {
1807 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1808 Bookmark bookmark = conversation.getBookmark();
1809 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1810 bookmark.setAutojoin(false);
1811 pushBookmarks(bookmark.getAccount());
1812 }
1813 }
1814 leaveMuc(conversation);
1815 } else {
1816 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1817 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1818 sendPresencePacket(
1819 conversation.getAccount(),
1820 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1821 );
1822 }
1823 }
1824 updateConversation(conversation);
1825 this.conversations.remove(conversation);
1826 updateConversationUi();
1827 }
1828 }
1829
1830 public void createAccount(final Account account) {
1831 account.initAccountServices(this);
1832 databaseBackend.createAccount(account);
1833 this.accounts.add(account);
1834 this.reconnectAccountInBackground(account);
1835 updateAccountUi();
1836 syncEnabledAccountSetting();
1837 toggleForegroundService();
1838 }
1839
1840 private void syncEnabledAccountSetting() {
1841 getPreferences().edit().putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
1842 }
1843
1844 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1845 new Thread(() -> {
1846 try {
1847 final X509Certificate[] chain = KeyChain.getCertificateChain(this, alias);
1848 final X509Certificate cert = chain != null && chain.length > 0 ? chain[0] : null;
1849 if (cert == null) {
1850 callback.informUser(R.string.unable_to_parse_certificate);
1851 return;
1852 }
1853 Pair<Jid, String> info = CryptoHelper.extractJidAndName(cert);
1854 if (info == null) {
1855 callback.informUser(R.string.certificate_does_not_contain_jid);
1856 return;
1857 }
1858 if (findAccountByJid(info.first) == null) {
1859 Account account = new Account(info.first, "");
1860 account.setPrivateKeyAlias(alias);
1861 account.setOption(Account.OPTION_DISABLED, true);
1862 account.setDisplayName(info.second);
1863 createAccount(account);
1864 callback.onAccountCreated(account);
1865 if (Config.X509_VERIFICATION) {
1866 try {
1867 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomain()).checkClientTrusted(chain, "RSA");
1868 } catch (CertificateException e) {
1869 callback.informUser(R.string.certificate_chain_is_not_trusted);
1870 }
1871 }
1872 } else {
1873 callback.informUser(R.string.account_already_exists);
1874 }
1875 } catch (Exception e) {
1876 e.printStackTrace();
1877 callback.informUser(R.string.unable_to_parse_certificate);
1878 }
1879 }).start();
1880
1881 }
1882
1883 public void updateKeyInAccount(final Account account, final String alias) {
1884 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": update key in account " + alias);
1885 try {
1886 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1887 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " loaded certificate chain");
1888 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1889 if (info == null) {
1890 showErrorToastInUi(R.string.certificate_does_not_contain_jid);
1891 return;
1892 }
1893 if (account.getJid().asBareJid().equals(info.first)) {
1894 account.setPrivateKeyAlias(alias);
1895 account.setDisplayName(info.second);
1896 databaseBackend.updateAccount(account);
1897 if (Config.X509_VERIFICATION) {
1898 try {
1899 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1900 } catch (CertificateException e) {
1901 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1902 }
1903 account.getAxolotlService().regenerateKeys(true);
1904 }
1905 } else {
1906 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1907 }
1908 } catch (Exception e) {
1909 e.printStackTrace();
1910 }
1911 }
1912
1913 public boolean updateAccount(final Account account) {
1914 if (databaseBackend.updateAccount(account)) {
1915 account.setShowErrorNotification(true);
1916 this.statusListener.onStatusChanged(account);
1917 databaseBackend.updateAccount(account);
1918 reconnectAccountInBackground(account);
1919 updateAccountUi();
1920 getNotificationService().updateErrorNotification();
1921 toggleForegroundService();
1922 syncEnabledAccountSetting();
1923 return true;
1924 } else {
1925 return false;
1926 }
1927 }
1928
1929 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1930 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1931 sendIqPacket(account, iq, (a, packet) -> {
1932 if (packet.getType() == IqPacket.TYPE.RESULT) {
1933 a.setPassword(newPassword);
1934 a.setOption(Account.OPTION_MAGIC_CREATE, false);
1935 databaseBackend.updateAccount(a);
1936 callback.onPasswordChangeSucceeded();
1937 } else {
1938 callback.onPasswordChangeFailed();
1939 }
1940 });
1941 }
1942
1943 public void deleteAccount(final Account account) {
1944 synchronized (this.conversations) {
1945 for (final Conversation conversation : conversations) {
1946 if (conversation.getAccount() == account) {
1947 if (conversation.getMode() == Conversation.MODE_MULTI) {
1948 leaveMuc(conversation);
1949 }
1950 conversations.remove(conversation);
1951 }
1952 }
1953 if (account.getXmppConnection() != null) {
1954 new Thread(() -> disconnect(account, true)).start();
1955 }
1956 final Runnable runnable = () -> {
1957 if (!databaseBackend.deleteAccount(account)) {
1958 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to delete account");
1959 }
1960 };
1961 mDatabaseWriterExecutor.execute(runnable);
1962 this.accounts.remove(account);
1963 this.mRosterSyncTaskManager.clear(account);
1964 updateAccountUi();
1965 getNotificationService().updateErrorNotification();
1966 syncEnabledAccountSetting();
1967 toggleForegroundService();
1968 }
1969 }
1970
1971 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1972 final boolean remainingListeners;
1973 synchronized (LISTENER_LOCK) {
1974 remainingListeners = checkListeners();
1975 if (!this.mOnConversationUpdates.add(listener)) {
1976 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as ConversationListChangedListener");
1977 }
1978 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1979 }
1980 if (remainingListeners) {
1981 switchToForeground();
1982 }
1983 }
1984
1985 public void removeOnConversationListChangedListener(OnConversationUpdate listener) {
1986 final boolean remainingListeners;
1987 synchronized (LISTENER_LOCK) {
1988 this.mOnConversationUpdates.remove(listener);
1989 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1990 remainingListeners = checkListeners();
1991 }
1992 if (remainingListeners) {
1993 switchToBackground();
1994 }
1995 }
1996
1997 public void setOnShowErrorToastListener(OnShowErrorToast listener) {
1998 final boolean remainingListeners;
1999 synchronized (LISTENER_LOCK) {
2000 remainingListeners = checkListeners();
2001 if (!this.mOnShowErrorToasts.add(listener)) {
2002 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnShowErrorToastListener");
2003 }
2004 }
2005 if (remainingListeners) {
2006 switchToForeground();
2007 }
2008 }
2009
2010 public void removeOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
2011 final boolean remainingListeners;
2012 synchronized (LISTENER_LOCK) {
2013 this.mOnShowErrorToasts.remove(onShowErrorToast);
2014 remainingListeners = checkListeners();
2015 }
2016 if (remainingListeners) {
2017 switchToBackground();
2018 }
2019 }
2020
2021 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
2022 final boolean remainingListeners;
2023 synchronized (LISTENER_LOCK) {
2024 remainingListeners = checkListeners();
2025 if (!this.mOnAccountUpdates.add(listener)) {
2026 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnAccountListChangedtListener");
2027 }
2028 }
2029 if (remainingListeners) {
2030 switchToForeground();
2031 }
2032 }
2033
2034 public void removeOnAccountListChangedListener(OnAccountUpdate listener) {
2035 final boolean remainingListeners;
2036 synchronized (LISTENER_LOCK) {
2037 this.mOnAccountUpdates.remove(listener);
2038 remainingListeners = checkListeners();
2039 }
2040 if (remainingListeners) {
2041 switchToBackground();
2042 }
2043 }
2044
2045 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2046 final boolean remainingListeners;
2047 synchronized (LISTENER_LOCK) {
2048 remainingListeners = checkListeners();
2049 if (!this.mOnCaptchaRequested.add(listener)) {
2050 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnCaptchaRequestListener");
2051 }
2052 }
2053 if (remainingListeners) {
2054 switchToForeground();
2055 }
2056 }
2057
2058 public void removeOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2059 final boolean remainingListeners;
2060 synchronized (LISTENER_LOCK) {
2061 this.mOnCaptchaRequested.remove(listener);
2062 remainingListeners = checkListeners();
2063 }
2064 if (remainingListeners) {
2065 switchToBackground();
2066 }
2067 }
2068
2069 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2070 final boolean remainingListeners;
2071 synchronized (LISTENER_LOCK) {
2072 remainingListeners = checkListeners();
2073 if (!this.mOnRosterUpdates.add(listener)) {
2074 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnRosterUpdateListener");
2075 }
2076 }
2077 if (remainingListeners) {
2078 switchToForeground();
2079 }
2080 }
2081
2082 public void removeOnRosterUpdateListener(final OnRosterUpdate listener) {
2083 final boolean remainingListeners;
2084 synchronized (LISTENER_LOCK) {
2085 this.mOnRosterUpdates.remove(listener);
2086 remainingListeners = checkListeners();
2087 }
2088 if (remainingListeners) {
2089 switchToBackground();
2090 }
2091 }
2092
2093 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2094 final boolean remainingListeners;
2095 synchronized (LISTENER_LOCK) {
2096 remainingListeners = checkListeners();
2097 if (!this.mOnUpdateBlocklist.add(listener)) {
2098 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnUpdateBlocklistListener");
2099 }
2100 }
2101 if (remainingListeners) {
2102 switchToForeground();
2103 }
2104 }
2105
2106 public void removeOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2107 final boolean remainingListeners;
2108 synchronized (LISTENER_LOCK) {
2109 this.mOnUpdateBlocklist.remove(listener);
2110 remainingListeners = checkListeners();
2111 }
2112 if (remainingListeners) {
2113 switchToBackground();
2114 }
2115 }
2116
2117 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2118 final boolean remainingListeners;
2119 synchronized (LISTENER_LOCK) {
2120 remainingListeners = checkListeners();
2121 if (!this.mOnKeyStatusUpdated.add(listener)) {
2122 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnKeyStatusUpdateListener");
2123 }
2124 }
2125 if (remainingListeners) {
2126 switchToForeground();
2127 }
2128 }
2129
2130 public void removeOnNewKeysAvailableListener(final OnKeyStatusUpdated listener) {
2131 final boolean remainingListeners;
2132 synchronized (LISTENER_LOCK) {
2133 this.mOnKeyStatusUpdated.remove(listener);
2134 remainingListeners = checkListeners();
2135 }
2136 if (remainingListeners) {
2137 switchToBackground();
2138 }
2139 }
2140
2141 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2142 final boolean remainingListeners;
2143 synchronized (LISTENER_LOCK) {
2144 remainingListeners = checkListeners();
2145 if (!this.mOnMucRosterUpdate.add(listener)) {
2146 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnMucRosterListener");
2147 }
2148 }
2149 if (remainingListeners) {
2150 switchToForeground();
2151 }
2152 }
2153
2154 public void removeOnMucRosterUpdateListener(final OnMucRosterUpdate listener) {
2155 final boolean remainingListeners;
2156 synchronized (LISTENER_LOCK) {
2157 this.mOnMucRosterUpdate.remove(listener);
2158 remainingListeners = checkListeners();
2159 }
2160 if (remainingListeners) {
2161 switchToBackground();
2162 }
2163 }
2164
2165 public boolean checkListeners() {
2166 return (this.mOnAccountUpdates.size() == 0
2167 && this.mOnConversationUpdates.size() == 0
2168 && this.mOnRosterUpdates.size() == 0
2169 && this.mOnCaptchaRequested.size() == 0
2170 && this.mOnMucRosterUpdate.size() == 0
2171 && this.mOnUpdateBlocklist.size() == 0
2172 && this.mOnShowErrorToasts.size() == 0
2173 && this.mOnKeyStatusUpdated.size() == 0);
2174 }
2175
2176 private void switchToForeground() {
2177 final boolean broadcastLastActivity = broadcastLastActivity();
2178 for (Conversation conversation : getConversations()) {
2179 if (conversation.getMode() == Conversation.MODE_MULTI) {
2180 conversation.getMucOptions().resetChatState();
2181 } else {
2182 conversation.setIncomingChatState(Config.DEFAULT_CHATSTATE);
2183 }
2184 }
2185 for (Account account : getAccounts()) {
2186 if (account.getStatus() == Account.State.ONLINE) {
2187 account.deactivateGracePeriod();
2188 final XmppConnection connection = account.getXmppConnection();
2189 if (connection != null) {
2190 if (connection.getFeatures().csi()) {
2191 connection.sendActive();
2192 }
2193 if (broadcastLastActivity) {
2194 sendPresence(account, false); //send new presence but don't include idle because we are not
2195 }
2196 }
2197 }
2198 }
2199 Log.d(Config.LOGTAG, "app switched into foreground");
2200 }
2201
2202 private void switchToBackground() {
2203 final boolean broadcastLastActivity = broadcastLastActivity();
2204 if (broadcastLastActivity) {
2205 mLastActivity = System.currentTimeMillis();
2206 final SharedPreferences.Editor editor = getPreferences().edit();
2207 editor.putLong(SETTING_LAST_ACTIVITY_TS, mLastActivity);
2208 editor.apply();
2209 }
2210 for (Account account : getAccounts()) {
2211 if (account.getStatus() == Account.State.ONLINE) {
2212 XmppConnection connection = account.getXmppConnection();
2213 if (connection != null) {
2214 if (broadcastLastActivity) {
2215 sendPresence(account, true);
2216 }
2217 if (connection.getFeatures().csi()) {
2218 connection.sendInactive();
2219 }
2220 }
2221 }
2222 }
2223 this.mNotificationService.setIsInForeground(false);
2224 Log.d(Config.LOGTAG, "app switched into background");
2225 }
2226
2227 private void connectMultiModeConversations(Account account) {
2228 List<Conversation> conversations = getConversations();
2229 for (Conversation conversation : conversations) {
2230 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2231 joinMuc(conversation);
2232 }
2233 }
2234 }
2235
2236 public void joinMuc(Conversation conversation) {
2237 joinMuc(conversation, null, false);
2238 }
2239
2240 public void joinMuc(Conversation conversation, boolean followedInvite) {
2241 joinMuc(conversation, null, followedInvite);
2242 }
2243
2244 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2245 joinMuc(conversation, onConferenceJoined, false);
2246 }
2247
2248 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2249 Account account = conversation.getAccount();
2250 account.pendingConferenceJoins.remove(conversation);
2251 account.pendingConferenceLeaves.remove(conversation);
2252 if (account.getStatus() == Account.State.ONLINE) {
2253 sendPresencePacket(account, mPresenceGenerator.leave(conversation.getMucOptions()));
2254 conversation.resetMucOptions();
2255 if (onConferenceJoined != null) {
2256 conversation.getMucOptions().flagNoAutoPushConfiguration();
2257 }
2258 conversation.setHasMessagesLeftOnServer(false);
2259 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2260
2261 private void join(Conversation conversation) {
2262 Account account = conversation.getAccount();
2263 final MucOptions mucOptions = conversation.getMucOptions();
2264 final Jid joinJid = mucOptions.getSelf().getFullJid();
2265 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": joining conversation " + joinJid.toString());
2266 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);
2267 packet.setTo(joinJid);
2268 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2269 if (conversation.getMucOptions().getPassword() != null) {
2270 x.addChild("password").setContent(mucOptions.getPassword());
2271 }
2272
2273 if (mucOptions.mamSupport()) {
2274 // Use MAM instead of the limited muc history to get history
2275 x.addChild("history").setAttribute("maxchars", "0");
2276 } else {
2277 // Fallback to muc history
2278 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted().getTimestamp()));
2279 }
2280 sendPresencePacket(account, packet);
2281 if (onConferenceJoined != null) {
2282 onConferenceJoined.onConferenceJoined(conversation);
2283 }
2284 if (!joinJid.equals(conversation.getJid())) {
2285 conversation.setContactJid(joinJid);
2286 databaseBackend.updateConversation(conversation);
2287 }
2288
2289 if (mucOptions.mamSupport()) {
2290 getMessageArchiveService().catchupMUC(conversation);
2291 }
2292 if (mucOptions.isPrivateAndNonAnonymous()) {
2293 fetchConferenceMembers(conversation);
2294 if (followedInvite && conversation.getBookmark() == null) {
2295 saveConversationAsBookmark(conversation, null);
2296 }
2297 }
2298 sendUnsentMessages(conversation);
2299 }
2300
2301 @Override
2302 public void onConferenceConfigurationFetched(Conversation conversation) {
2303 join(conversation);
2304 }
2305
2306 @Override
2307 public void onFetchFailed(final Conversation conversation, Element error) {
2308 if (error != null && "remote-server-not-found".equals(error.getName())) {
2309 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2310 updateConversationUi();
2311 } else {
2312 join(conversation);
2313 fetchConferenceConfiguration(conversation);
2314 }
2315 }
2316 });
2317 updateConversationUi();
2318 } else {
2319 account.pendingConferenceJoins.add(conversation);
2320 conversation.resetMucOptions();
2321 conversation.setHasMessagesLeftOnServer(false);
2322 updateConversationUi();
2323 }
2324 }
2325
2326 private void fetchConferenceMembers(final Conversation conversation) {
2327 final Account account = conversation.getAccount();
2328 final AxolotlService axolotlService = account.getAxolotlService();
2329 final String[] affiliations = {"member", "admin", "owner"};
2330 OnIqPacketReceived callback = new OnIqPacketReceived() {
2331
2332 private int i = 0;
2333 private boolean success = true;
2334
2335 @Override
2336 public void onIqPacketReceived(Account account, IqPacket packet) {
2337 final boolean omemoEnabled = conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL;
2338 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2339 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2340 for (Element child : query.getChildren()) {
2341 if ("item".equals(child.getName())) {
2342 MucOptions.User user = AbstractParser.parseItem(conversation, child);
2343 if (!user.realJidMatchesAccount()) {
2344 boolean isNew = conversation.getMucOptions().updateUser(user);
2345 Contact contact = user.getContact();
2346 if (omemoEnabled
2347 && isNew
2348 && user.getRealJid() != null
2349 && (contact == null || !contact.mutualPresenceSubscription())
2350 && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
2351 axolotlService.fetchDeviceIds(user.getRealJid());
2352 }
2353 }
2354 }
2355 }
2356 } else {
2357 success = false;
2358 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().asBareJid());
2359 }
2360 ++i;
2361 if (i >= affiliations.length) {
2362 List<Jid> members = conversation.getMucOptions().getMembers(true);
2363 if (success) {
2364 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2365 boolean changed = false;
2366 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
2367 Jid jid = iterator.next();
2368 if (!members.contains(jid) && !members.contains(Jid.ofDomain(jid.getDomain()))) {
2369 iterator.remove();
2370 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
2371 changed = true;
2372 }
2373 }
2374 if (changed) {
2375 conversation.setAcceptedCryptoTargets(cryptoTargets);
2376 updateConversation(conversation);
2377 }
2378 }
2379 getAvatarService().clear(conversation);
2380 updateMucRosterUi();
2381 updateConversationUi();
2382 }
2383 }
2384 };
2385 for (String affiliation : affiliations) {
2386 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2387 }
2388 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching members for " + conversation.getName());
2389 }
2390
2391 public void providePasswordForMuc(Conversation conversation, String password) {
2392 if (conversation.getMode() == Conversation.MODE_MULTI) {
2393 conversation.getMucOptions().setPassword(password);
2394 if (conversation.getBookmark() != null) {
2395 if (respectAutojoin()) {
2396 conversation.getBookmark().setAutojoin(true);
2397 }
2398 pushBookmarks(conversation.getAccount());
2399 }
2400 updateConversation(conversation);
2401 joinMuc(conversation);
2402 }
2403 }
2404
2405 private boolean hasEnabledAccounts() {
2406 for (Account account : this.accounts) {
2407 if (account.isEnabled()) {
2408 return true;
2409 }
2410 }
2411 return false;
2412 }
2413
2414
2415 public void getAttachments(final Conversation conversation, int limit, final OnMediaLoaded onMediaLoaded) {
2416 getAttachments(conversation.getAccount(), conversation.getJid().asBareJid(), limit, onMediaLoaded);
2417 }
2418
2419 public void getAttachments(final Account account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2420 getAttachments(account.getUuid(),jid.asBareJid(),limit, onMediaLoaded);
2421 }
2422
2423
2424 public void getAttachments(final String account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2425 new Thread(() -> onMediaLoaded.onMediaLoaded(fileBackend.convertToAttachments(databaseBackend.getRelativeFilePaths(account, jid, limit)))).start();
2426 }
2427
2428 public void persistSelfNick(MucOptions.User self) {
2429 final Conversation conversation = self.getConversation();
2430 Jid full = self.getFullJid();
2431 if (!full.equals(conversation.getJid())) {
2432 Log.d(Config.LOGTAG, "nick changed. updating");
2433 conversation.setContactJid(full);
2434 databaseBackend.updateConversation(conversation);
2435 }
2436
2437 Bookmark bookmark = conversation.getBookmark();
2438 if (bookmark != null && !full.getResource().equals(bookmark.getNick())) {
2439 bookmark.setNick(full.getResource());
2440 pushBookmarks(bookmark.getAccount());
2441 }
2442 }
2443
2444 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2445 final MucOptions options = conversation.getMucOptions();
2446 final Jid joinJid = options.createJoinJid(nick);
2447 if (joinJid == null) {
2448 return false;
2449 }
2450 if (options.online()) {
2451 Account account = conversation.getAccount();
2452 options.setOnRenameListener(new OnRenameListener() {
2453
2454 @Override
2455 public void onSuccess() {
2456 callback.success(conversation);
2457 }
2458
2459 @Override
2460 public void onFailure() {
2461 callback.error(R.string.nick_in_use, conversation);
2462 }
2463 });
2464
2465 PresencePacket packet = new PresencePacket();
2466 packet.setTo(joinJid);
2467 packet.setFrom(conversation.getAccount().getJid());
2468
2469 String sig = account.getPgpSignature();
2470 if (sig != null) {
2471 packet.addChild("status").setContent("online");
2472 packet.addChild("x", "jabber:x:signed").setContent(sig);
2473 }
2474 sendPresencePacket(account, packet);
2475 } else {
2476 conversation.setContactJid(joinJid);
2477 databaseBackend.updateConversation(conversation);
2478 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2479 Bookmark bookmark = conversation.getBookmark();
2480 if (bookmark != null) {
2481 bookmark.setNick(nick);
2482 pushBookmarks(bookmark.getAccount());
2483 }
2484 joinMuc(conversation);
2485 }
2486 }
2487 return true;
2488 }
2489
2490 public void leaveMuc(Conversation conversation) {
2491 leaveMuc(conversation, false);
2492 }
2493
2494 private void leaveMuc(Conversation conversation, boolean now) {
2495 Account account = conversation.getAccount();
2496 account.pendingConferenceJoins.remove(conversation);
2497 account.pendingConferenceLeaves.remove(conversation);
2498 if (account.getStatus() == Account.State.ONLINE || now) {
2499 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
2500 conversation.getMucOptions().setOffline();
2501 Bookmark bookmark = conversation.getBookmark();
2502 if (bookmark != null) {
2503 bookmark.setConversation(null);
2504 }
2505 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": leaving muc " + conversation.getJid());
2506 } else {
2507 account.pendingConferenceLeaves.add(conversation);
2508 }
2509 }
2510
2511 public String findConferenceServer(final Account account) {
2512 String server;
2513 if (account.getXmppConnection() != null) {
2514 server = account.getXmppConnection().getMucServer();
2515 if (server != null) {
2516 return server;
2517 }
2518 }
2519 for (Account other : getAccounts()) {
2520 if (other != account && other.getXmppConnection() != null) {
2521 server = other.getXmppConnection().getMucServer();
2522 if (server != null) {
2523 return server;
2524 }
2525 }
2526 }
2527 return null;
2528 }
2529
2530 public boolean createAdhocConference(final Account account,
2531 final String name,
2532 final Iterable<Jid> jids,
2533 final UiCallback<Conversation> callback) {
2534 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2535 if (account.getStatus() == Account.State.ONLINE) {
2536 try {
2537 String server = findConferenceServer(account);
2538 if (server == null) {
2539 if (callback != null) {
2540 callback.error(R.string.no_conference_server_found, null);
2541 }
2542 return false;
2543 }
2544 final Jid jid = Jid.of(CryptoHelper.pronounceable(getRNG()), server, null);
2545 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
2546 joinMuc(conversation, new OnConferenceJoined() {
2547 @Override
2548 public void onConferenceJoined(final Conversation conversation) {
2549 final Bundle configuration = IqGenerator.defaultRoomConfiguration();
2550 if (!TextUtils.isEmpty(name)) {
2551 configuration.putString("muc#roomconfig_roomname", name);
2552 }
2553 pushConferenceConfiguration(conversation, configuration, new OnConfigurationPushed() {
2554 @Override
2555 public void onPushSucceeded() {
2556 for (Jid invite : jids) {
2557 invite(conversation, invite);
2558 }
2559 if (account.countPresences() > 1) {
2560 directInvite(conversation, account.getJid().asBareJid());
2561 }
2562 saveConversationAsBookmark(conversation, name);
2563 if (callback != null) {
2564 callback.success(conversation);
2565 }
2566 }
2567
2568 @Override
2569 public void onPushFailed() {
2570 archiveConversation(conversation);
2571 if (callback != null) {
2572 callback.error(R.string.conference_creation_failed, conversation);
2573 }
2574 }
2575 });
2576 }
2577 });
2578 return true;
2579 } catch (IllegalArgumentException e) {
2580 if (callback != null) {
2581 callback.error(R.string.conference_creation_failed, null);
2582 }
2583 return false;
2584 }
2585 } else {
2586 if (callback != null) {
2587 callback.error(R.string.not_connected_try_again, null);
2588 }
2589 return false;
2590 }
2591 }
2592
2593 public void fetchConferenceConfiguration(final Conversation conversation) {
2594 fetchConferenceConfiguration(conversation, null);
2595 }
2596
2597 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2598 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2599 request.setTo(conversation.getJid().asBareJid());
2600 request.query("http://jabber.org/protocol/disco#info");
2601 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2602 @Override
2603 public void onIqPacketReceived(Account account, IqPacket packet) {
2604 if (packet.getType() == IqPacket.TYPE.RESULT) {
2605
2606 final MucOptions mucOptions = conversation.getMucOptions();
2607 final Bookmark bookmark = conversation.getBookmark();
2608 final boolean sameBefore = StringUtils.equals(bookmark == null ? null : bookmark.getBookmarkName(), mucOptions.getName());
2609
2610 if (mucOptions.updateConfiguration(new ServiceDiscoveryResult(packet))) {
2611 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": muc configuration changed for " + conversation.getJid().asBareJid());
2612 updateConversation(conversation);
2613 }
2614
2615 if (bookmark != null && (sameBefore || bookmark.getBookmarkName() == null)) {
2616 if (bookmark.setBookmarkName(StringUtils.nullOnEmpty(mucOptions.getName()))) {
2617 pushBookmarks(account);
2618 }
2619 }
2620
2621
2622 if (callback != null) {
2623 callback.onConferenceConfigurationFetched(conversation);
2624 }
2625
2626
2627
2628 updateConversationUi();
2629 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2630 if (callback != null) {
2631 callback.onFetchFailed(conversation, packet.getError());
2632 }
2633 }
2634 }
2635 });
2636 }
2637
2638 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
2639 pushNodeConfiguration(account, account.getJid().asBareJid(), node, options, callback);
2640 }
2641
2642 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2643 Log.d(Config.LOGTAG,"pushing node configuration");
2644 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
2645 @Override
2646 public void onIqPacketReceived(Account account, IqPacket packet) {
2647 if (packet.getType() == IqPacket.TYPE.RESULT) {
2648 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
2649 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2650 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
2651 if (x != null) {
2652 Data data = Data.parse(x);
2653 data.submit(options);
2654 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2655 @Override
2656 public void onIqPacketReceived(Account account, IqPacket packet) {
2657 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
2658 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": successfully changed node configuration for node "+node);
2659 callback.onPushSucceeded();
2660 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2661 callback.onPushFailed();
2662 }
2663 }
2664 });
2665 } else if (callback != null) {
2666 callback.onPushFailed();
2667 }
2668 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2669 callback.onPushFailed();
2670 }
2671 }
2672 });
2673 }
2674
2675 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2676 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2677 request.setTo(conversation.getJid().asBareJid());
2678 request.query("http://jabber.org/protocol/muc#owner");
2679 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2680 @Override
2681 public void onIqPacketReceived(Account account, IqPacket packet) {
2682 if (packet.getType() == IqPacket.TYPE.RESULT) {
2683 Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
2684 data.submit(options);
2685 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2686 set.setTo(conversation.getJid().asBareJid());
2687 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2688 sendIqPacket(account, set, new OnIqPacketReceived() {
2689 @Override
2690 public void onIqPacketReceived(Account account, IqPacket packet) {
2691 if (callback != null) {
2692 if (packet.getType() == IqPacket.TYPE.RESULT) {
2693 callback.onPushSucceeded();
2694 } else {
2695 callback.onPushFailed();
2696 }
2697 }
2698 }
2699 });
2700 } else {
2701 if (callback != null) {
2702 callback.onPushFailed();
2703 }
2704 }
2705 }
2706 });
2707 }
2708
2709 public void pushSubjectToConference(final Conversation conference, final String subject) {
2710 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, StringUtils.nullOnEmpty(subject));
2711 this.sendMessagePacket(conference.getAccount(), packet);
2712 }
2713
2714 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2715 final Jid jid = user.asBareJid();
2716 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2717 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2718 @Override
2719 public void onIqPacketReceived(Account account, IqPacket packet) {
2720 if (packet.getType() == IqPacket.TYPE.RESULT) {
2721 conference.getMucOptions().changeAffiliation(jid, affiliation);
2722 getAvatarService().clear(conference);
2723 callback.onAffiliationChangedSuccessful(jid);
2724 } else {
2725 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2726 }
2727 }
2728 });
2729 }
2730
2731 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2732 List<Jid> jids = new ArrayList<>();
2733 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2734 if (user.getAffiliation() == before && user.getRealJid() != null) {
2735 jids.add(user.getRealJid());
2736 }
2737 }
2738 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2739 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2740 }
2741
2742 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2743 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2744 Log.d(Config.LOGTAG, request.toString());
2745 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2746 @Override
2747 public void onIqPacketReceived(Account account, IqPacket packet) {
2748 Log.d(Config.LOGTAG, packet.toString());
2749 if (packet.getType() == IqPacket.TYPE.RESULT) {
2750 callback.onRoleChangedSuccessful(nick);
2751 } else {
2752 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2753 }
2754 }
2755 });
2756 }
2757
2758 private void disconnect(Account account, boolean force) {
2759 if ((account.getStatus() == Account.State.ONLINE)
2760 || (account.getStatus() == Account.State.DISABLED)) {
2761 final XmppConnection connection = account.getXmppConnection();
2762 if (!force) {
2763 List<Conversation> conversations = getConversations();
2764 for (Conversation conversation : conversations) {
2765 if (conversation.getAccount() == account) {
2766 if (conversation.getMode() == Conversation.MODE_MULTI) {
2767 leaveMuc(conversation, true);
2768 }
2769 }
2770 }
2771 sendOfflinePresence(account);
2772 }
2773 connection.disconnect(force);
2774 }
2775 }
2776
2777 @Override
2778 public IBinder onBind(Intent intent) {
2779 return mBinder;
2780 }
2781
2782 public void updateMessage(Message message) {
2783 updateMessage(message, true);
2784 }
2785
2786 public void updateMessage(Message message, boolean includeBody) {
2787 databaseBackend.updateMessage(message, includeBody);
2788 updateConversationUi();
2789 }
2790
2791 public void updateMessage(Message message, String uuid) {
2792 databaseBackend.updateMessage(message, uuid);
2793 updateConversationUi();
2794 }
2795
2796 protected void syncDirtyContacts(Account account) {
2797 for (Contact contact : account.getRoster().getContacts()) {
2798 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2799 pushContactToServer(contact);
2800 }
2801 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2802 deleteContactOnServer(contact);
2803 }
2804 }
2805 }
2806
2807 public void createContact(Contact contact, boolean autoGrant) {
2808 if (autoGrant) {
2809 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2810 contact.setOption(Contact.Options.ASKING);
2811 }
2812 pushContactToServer(contact);
2813 }
2814
2815 public void pushContactToServer(final Contact contact) {
2816 contact.resetOption(Contact.Options.DIRTY_DELETE);
2817 contact.setOption(Contact.Options.DIRTY_PUSH);
2818 final Account account = contact.getAccount();
2819 if (account.getStatus() == Account.State.ONLINE) {
2820 final boolean ask = contact.getOption(Contact.Options.ASKING);
2821 final boolean sendUpdates = contact
2822 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2823 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2824 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2825 iq.query(Namespace.ROSTER).addChild(contact.asElement());
2826 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2827 if (sendUpdates) {
2828 sendPresencePacket(account, mPresenceGenerator.sendPresenceUpdatesTo(contact));
2829 }
2830 if (ask) {
2831 sendPresencePacket(account, mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2832 }
2833 } else {
2834 syncRoster(contact.getAccount());
2835 }
2836 }
2837
2838 public void publishMucAvatar(final Conversation conversation, final Uri image, final OnAvatarPublication callback) {
2839 new Thread(() -> {
2840 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2841 final int size = Config.AVATAR_SIZE;
2842 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2843 if (avatar != null) {
2844 if (!getFileBackend().save(avatar)) {
2845 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2846 return;
2847 }
2848 avatar.owner = conversation.getJid().asBareJid();
2849 publishMucAvatar(conversation, avatar, callback);
2850 } else {
2851 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2852 }
2853 }).start();
2854 }
2855
2856 public void publishAvatar(final Account account, final Uri image, final OnAvatarPublication callback) {
2857 new Thread(() -> {
2858 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2859 final int size = Config.AVATAR_SIZE;
2860 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2861 if (avatar != null) {
2862 if (!getFileBackend().save(avatar)) {
2863 Log.d(Config.LOGTAG,"unable to save vcard");
2864 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2865 return;
2866 }
2867 publishAvatar(account, avatar, callback);
2868 } else {
2869 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2870 }
2871 }).start();
2872
2873 }
2874
2875 private void publishMucAvatar(Conversation conversation, Avatar avatar, OnAvatarPublication callback) {
2876 final IqPacket retrieve = mIqGenerator.retrieveVcardAvatar(avatar);
2877 sendIqPacket(conversation.getAccount(), retrieve, (account, response) -> {
2878 boolean itemNotFound = response.getType() == IqPacket.TYPE.ERROR && response.hasChild("error") && response.findChild("error").hasChild("item-not-found");
2879 if (response.getType() == IqPacket.TYPE.RESULT || itemNotFound) {
2880 Element vcard = response.findChild("vCard", "vcard-temp");
2881 if (vcard == null) {
2882 vcard = new Element("vCard", "vcard-temp");
2883 }
2884 Element photo = vcard.findChild("PHOTO");
2885 if (photo == null) {
2886 photo = vcard.addChild("PHOTO");
2887 }
2888 photo.clearChildren();
2889 photo.addChild("TYPE").setContent(avatar.type);
2890 photo.addChild("BINVAL").setContent(avatar.image);
2891 IqPacket publication = new IqPacket(IqPacket.TYPE.SET);
2892 publication.setTo(conversation.getJid().asBareJid());
2893 publication.addChild(vcard);
2894 sendIqPacket(account, publication, (a1, publicationResponse) -> {
2895 if (publicationResponse.getType() == IqPacket.TYPE.RESULT) {
2896 callback.onAvatarPublicationSucceeded();
2897 } else {
2898 Log.d(Config.LOGTAG, "failed to publish vcard " + publicationResponse.getError());
2899 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2900 }
2901 });
2902 } else {
2903 Log.d(Config.LOGTAG, "failed to request vcard " + response.toString());
2904 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_no_server_support);
2905 }
2906 });
2907 }
2908
2909 public void publishAvatar(Account account, final Avatar avatar, final OnAvatarPublication callback) {
2910 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2911 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2912
2913 @Override
2914 public void onIqPacketReceived(Account account, IqPacket result) {
2915 if (result.getType() == IqPacket.TYPE.RESULT) {
2916 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2917 sendIqPacket(account, packet, new OnIqPacketReceived() {
2918 @Override
2919 public void onIqPacketReceived(Account account, IqPacket result) {
2920 if (result.getType() == IqPacket.TYPE.RESULT) {
2921 if (account.setAvatar(avatar.getFilename())) {
2922 getAvatarService().clear(account);
2923 databaseBackend.updateAccount(account);
2924 }
2925 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
2926 if (callback != null) {
2927 callback.onAvatarPublicationSucceeded();
2928 }
2929 } else {
2930 if (callback != null) {
2931 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2932 }
2933 }
2934 }
2935 });
2936 } else {
2937 Element error = result.findChild("error");
2938 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
2939 if (callback != null) {
2940 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2941 }
2942 }
2943 }
2944 });
2945 }
2946
2947 public void republishAvatarIfNeeded(Account account) {
2948 if (account.getAxolotlService().isPepBroken()) {
2949 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": skipping republication of avatar because pep is broken");
2950 return;
2951 }
2952 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2953 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2954
2955 private Avatar parseAvatar(IqPacket packet) {
2956 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2957 if (pubsub != null) {
2958 Element items = pubsub.findChild("items");
2959 if (items != null) {
2960 return Avatar.parseMetadata(items);
2961 }
2962 }
2963 return null;
2964 }
2965
2966 private boolean errorIsItemNotFound(IqPacket packet) {
2967 Element error = packet.findChild("error");
2968 return packet.getType() == IqPacket.TYPE.ERROR
2969 && error != null
2970 && error.hasChild("item-not-found");
2971 }
2972
2973 @Override
2974 public void onIqPacketReceived(Account account, IqPacket packet) {
2975 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2976 Avatar serverAvatar = parseAvatar(packet);
2977 if (serverAvatar == null && account.getAvatar() != null) {
2978 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2979 if (avatar != null) {
2980 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": avatar on server was null. republishing");
2981 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2982 } else {
2983 Log.e(Config.LOGTAG, account.getJid().asBareJid() + ": error rereading avatar");
2984 }
2985 }
2986 }
2987 }
2988 });
2989 }
2990
2991 public void fetchAvatar(Account account, Avatar avatar) {
2992 fetchAvatar(account, avatar, null);
2993 }
2994
2995 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2996 final String KEY = generateFetchKey(account, avatar);
2997 synchronized (this.mInProgressAvatarFetches) {
2998 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2999 switch (avatar.origin) {
3000 case PEP:
3001 this.mInProgressAvatarFetches.add(KEY);
3002 fetchAvatarPep(account, avatar, callback);
3003 break;
3004 case VCARD:
3005 this.mInProgressAvatarFetches.add(KEY);
3006 fetchAvatarVcard(account, avatar, callback);
3007 break;
3008 }
3009 }
3010 }
3011 }
3012
3013 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3014 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
3015 sendIqPacket(account, packet, (a, result) -> {
3016 synchronized (mInProgressAvatarFetches) {
3017 mInProgressAvatarFetches.remove(generateFetchKey(a, avatar));
3018 }
3019 final String ERROR = a.getJid().asBareJid() + ": fetching avatar for " + avatar.owner + " failed ";
3020 if (result.getType() == IqPacket.TYPE.RESULT) {
3021 avatar.image = mIqParser.avatarData(result);
3022 if (avatar.image != null) {
3023 if (getFileBackend().save(avatar)) {
3024 if (a.getJid().asBareJid().equals(avatar.owner)) {
3025 if (a.setAvatar(avatar.getFilename())) {
3026 databaseBackend.updateAccount(a);
3027 }
3028 getAvatarService().clear(a);
3029 updateConversationUi();
3030 updateAccountUi();
3031 } else {
3032 Contact contact = a.getRoster().getContact(avatar.owner);
3033 if (contact.setAvatar(avatar)) {
3034 syncRoster(account);
3035 getAvatarService().clear(contact);
3036 updateConversationUi();
3037 updateRosterUi();
3038 }
3039 }
3040 if (callback != null) {
3041 callback.success(avatar);
3042 }
3043 Log.d(Config.LOGTAG, a.getJid().asBareJid()
3044 + ": successfully fetched pep avatar for " + avatar.owner);
3045 return;
3046 }
3047 } else {
3048
3049 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3050 }
3051 } else {
3052 Element error = result.findChild("error");
3053 if (error == null) {
3054 Log.d(Config.LOGTAG, ERROR + "(server error)");
3055 } else {
3056 Log.d(Config.LOGTAG, ERROR + error.toString());
3057 }
3058 }
3059 if (callback != null) {
3060 callback.error(0, null);
3061 }
3062
3063 });
3064 }
3065
3066 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3067 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3068 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3069 @Override
3070 public void onIqPacketReceived(Account account, IqPacket packet) {
3071 synchronized (mInProgressAvatarFetches) {
3072 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3073 }
3074 if (packet.getType() == IqPacket.TYPE.RESULT) {
3075 Element vCard = packet.findChild("vCard", "vcard-temp");
3076 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3077 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3078 if (image != null) {
3079 avatar.image = image;
3080 if (getFileBackend().save(avatar)) {
3081 Log.d(Config.LOGTAG, account.getJid().asBareJid()
3082 + ": successfully fetched vCard avatar for " + avatar.owner);
3083 if (avatar.owner.isBareJid()) {
3084 if (account.getJid().asBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3085 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": had no avatar. replacing with vcard");
3086 account.setAvatar(avatar.getFilename());
3087 databaseBackend.updateAccount(account);
3088 getAvatarService().clear(account);
3089 updateAccountUi();
3090 } else {
3091 Contact contact = account.getRoster().getContact(avatar.owner);
3092 if (contact.setAvatar(avatar)) {
3093 syncRoster(account);
3094 getAvatarService().clear(contact);
3095 updateRosterUi();
3096 }
3097 }
3098 updateConversationUi();
3099 } else {
3100 Conversation conversation = find(account, avatar.owner.asBareJid());
3101 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3102 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3103 if (user != null) {
3104 if (user.setAvatar(avatar)) {
3105 getAvatarService().clear(user);
3106 updateConversationUi();
3107 updateMucRosterUi();
3108 }
3109 if (user.getRealJid() != null) {
3110 Contact contact = account.getRoster().getContact(user.getRealJid());
3111 if (contact.setAvatar(avatar)) {
3112 syncRoster(account);
3113 getAvatarService().clear(contact);
3114 updateRosterUi();
3115 }
3116 }
3117 }
3118 }
3119 }
3120 }
3121 }
3122 }
3123 }
3124 });
3125 }
3126
3127 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3128 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3129 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3130
3131 @Override
3132 public void onIqPacketReceived(Account account, IqPacket packet) {
3133 if (packet.getType() == IqPacket.TYPE.RESULT) {
3134 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3135 if (pubsub != null) {
3136 Element items = pubsub.findChild("items");
3137 if (items != null) {
3138 Avatar avatar = Avatar.parseMetadata(items);
3139 if (avatar != null) {
3140 avatar.owner = account.getJid().asBareJid();
3141 if (fileBackend.isAvatarCached(avatar)) {
3142 if (account.setAvatar(avatar.getFilename())) {
3143 databaseBackend.updateAccount(account);
3144 }
3145 getAvatarService().clear(account);
3146 callback.success(avatar);
3147 } else {
3148 fetchAvatarPep(account, avatar, callback);
3149 }
3150 return;
3151 }
3152 }
3153 }
3154 }
3155 callback.error(0, null);
3156 }
3157 });
3158 }
3159
3160 public void deleteContactOnServer(Contact contact) {
3161 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3162 contact.resetOption(Contact.Options.DIRTY_PUSH);
3163 contact.setOption(Contact.Options.DIRTY_DELETE);
3164 Account account = contact.getAccount();
3165 if (account.getStatus() == Account.State.ONLINE) {
3166 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3167 Element item = iq.query(Namespace.ROSTER).addChild("item");
3168 item.setAttribute("jid", contact.getJid().toString());
3169 item.setAttribute("subscription", "remove");
3170 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3171 }
3172 }
3173
3174 public void updateConversation(final Conversation conversation) {
3175 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateConversation(conversation));
3176 }
3177
3178 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3179 synchronized (account) {
3180 XmppConnection connection = account.getXmppConnection();
3181 if (connection == null) {
3182 connection = createConnection(account);
3183 account.setXmppConnection(connection);
3184 }
3185 boolean hasInternet = hasInternetConnection();
3186 if (account.isEnabled() && hasInternet) {
3187 if (!force) {
3188 disconnect(account, false);
3189 }
3190 Thread thread = new Thread(connection);
3191 connection.setInteractive(interactive);
3192 connection.prepareNewConnection();
3193 connection.interrupt();
3194 thread.start();
3195 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3196 } else {
3197 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3198 account.getRoster().clearPresences();
3199 connection.resetEverything();
3200 final AxolotlService axolotlService = account.getAxolotlService();
3201 if (axolotlService != null) {
3202 axolotlService.resetBrokenness();
3203 }
3204 if (!hasInternet) {
3205 account.setStatus(Account.State.NO_INTERNET);
3206 }
3207 }
3208 }
3209 }
3210
3211 public void reconnectAccountInBackground(final Account account) {
3212 new Thread(() -> reconnectAccount(account, false, true)).start();
3213 }
3214
3215 public void invite(Conversation conversation, Jid contact) {
3216 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": inviting " + contact + " to " + conversation.getJid().asBareJid());
3217 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3218 sendMessagePacket(conversation.getAccount(), packet);
3219 }
3220
3221 public void directInvite(Conversation conversation, Jid jid) {
3222 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3223 sendMessagePacket(conversation.getAccount(), packet);
3224 }
3225
3226 public void resetSendingToWaiting(Account account) {
3227 for (Conversation conversation : getConversations()) {
3228 if (conversation.getAccount() == account) {
3229 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
3230 }
3231 }
3232 }
3233
3234 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3235 return markMessage(account, recipient, uuid, status, null);
3236 }
3237
3238 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3239 if (uuid == null) {
3240 return null;
3241 }
3242 for (Conversation conversation : getConversations()) {
3243 if (conversation.getJid().asBareJid().equals(recipient) && conversation.getAccount() == account) {
3244 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3245 if (message != null) {
3246 markMessage(message, status, errorMessage);
3247 }
3248 return message;
3249 }
3250 }
3251 return null;
3252 }
3253
3254 public boolean markMessage(Conversation conversation, String uuid, int status, String serverMessageId) {
3255 if (uuid == null) {
3256 return false;
3257 } else {
3258 Message message = conversation.findSentMessageWithUuid(uuid);
3259 if (message != null) {
3260 if (message.getServerMsgId() == null) {
3261 message.setServerMsgId(serverMessageId);
3262 }
3263 markMessage(message, status);
3264 return true;
3265 } else {
3266 return false;
3267 }
3268 }
3269 }
3270
3271 public void markMessage(Message message, int status) {
3272 markMessage(message, status, null);
3273 }
3274
3275
3276 public void markMessage(Message message, int status, String errorMessage) {
3277 final int c = message.getStatus();
3278 if (status == Message.STATUS_SEND_FAILED && (c == Message.STATUS_SEND_RECEIVED || c == Message.STATUS_SEND_DISPLAYED)) {
3279 return;
3280 }
3281 if (status == Message.STATUS_SEND_RECEIVED && c == Message.STATUS_SEND_DISPLAYED) {
3282 return;
3283 }
3284 message.setErrorMessage(errorMessage);
3285 message.setStatus(status);
3286 databaseBackend.updateMessage(message, false);
3287 updateConversationUi();
3288 }
3289
3290 private SharedPreferences getPreferences() {
3291 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
3292 }
3293
3294 public long getAutomaticMessageDeletionDate() {
3295 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
3296 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
3297 }
3298
3299 public long getLongPreference(String name, @IntegerRes int res) {
3300 long defaultValue = getResources().getInteger(res);
3301 try {
3302 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
3303 } catch (NumberFormatException e) {
3304 return defaultValue;
3305 }
3306 }
3307
3308 public boolean getBooleanPreference(String name, @BoolRes int res) {
3309 return getPreferences().getBoolean(name, getResources().getBoolean(res));
3310 }
3311
3312 public boolean confirmMessages() {
3313 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
3314 }
3315
3316 public boolean allowMessageCorrection() {
3317 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
3318 }
3319
3320 public boolean sendChatStates() {
3321 return getBooleanPreference("chat_states", R.bool.chat_states);
3322 }
3323
3324 private boolean respectAutojoin() {
3325 return getBooleanPreference("autojoin", R.bool.autojoin);
3326 }
3327
3328 public boolean indicateReceived() {
3329 return getBooleanPreference("indicate_received", R.bool.indicate_received);
3330 }
3331
3332 public boolean useTorToConnect() {
3333 return Config.FORCE_ORBOT || getBooleanPreference("use_tor", R.bool.use_tor);
3334 }
3335
3336 public boolean showExtendedConnectionOptions() {
3337 return getBooleanPreference("show_connection_options", R.bool.show_connection_options);
3338 }
3339
3340 public boolean broadcastLastActivity() {
3341 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
3342 }
3343
3344 public int unreadCount() {
3345 int count = 0;
3346 for (Conversation conversation : getConversations()) {
3347 count += conversation.unreadCount();
3348 }
3349 return count;
3350 }
3351
3352
3353 private <T> List<T> threadSafeList(Set<T> set) {
3354 synchronized (LISTENER_LOCK) {
3355 return set.size() == 0 ? Collections.emptyList() : new ArrayList<>(set);
3356 }
3357 }
3358
3359 public void showErrorToastInUi(int resId) {
3360 for (OnShowErrorToast listener : threadSafeList(this.mOnShowErrorToasts)) {
3361 listener.onShowErrorToast(resId);
3362 }
3363 }
3364
3365 public void updateConversationUi() {
3366 for (OnConversationUpdate listener : threadSafeList(this.mOnConversationUpdates)) {
3367 listener.onConversationUpdate();
3368 }
3369 }
3370
3371 public void updateAccountUi() {
3372 for (OnAccountUpdate listener : threadSafeList(this.mOnAccountUpdates)) {
3373 listener.onAccountUpdate();
3374 }
3375 }
3376
3377 public void updateRosterUi() {
3378 for (OnRosterUpdate listener : threadSafeList(this.mOnRosterUpdates)) {
3379 listener.onRosterUpdate();
3380 }
3381 }
3382
3383 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3384 if (mOnCaptchaRequested.size() > 0) {
3385 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3386 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3387 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3388 for (OnCaptchaRequested listener : threadSafeList(this.mOnCaptchaRequested)) {
3389 listener.onCaptchaRequested(account, id, data, scaled);
3390 }
3391 return true;
3392 }
3393 return false;
3394 }
3395
3396 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3397 for (OnUpdateBlocklist listener : threadSafeList(this.mOnUpdateBlocklist)) {
3398 listener.OnUpdateBlocklist(status);
3399 }
3400 }
3401
3402 public void updateMucRosterUi() {
3403 for (OnMucRosterUpdate listener : threadSafeList(this.mOnMucRosterUpdate)) {
3404 listener.onMucRosterUpdate();
3405 }
3406 }
3407
3408 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3409 for (OnKeyStatusUpdated listener : threadSafeList(this.mOnKeyStatusUpdated)) {
3410 listener.onKeyStatusUpdated(report);
3411 }
3412 }
3413
3414 public Account findAccountByJid(final Jid accountJid) {
3415 for (Account account : this.accounts) {
3416 if (account.getJid().asBareJid().equals(accountJid.asBareJid())) {
3417 return account;
3418 }
3419 }
3420 return null;
3421 }
3422
3423 public Account findAccountByUuid(final String uuid) {
3424 for(Account account : this.accounts) {
3425 if (account.getUuid().equals(uuid)) {
3426 return account;
3427 }
3428 }
3429 return null;
3430 }
3431
3432 public Conversation findConversationByUuid(String uuid) {
3433 for (Conversation conversation : getConversations()) {
3434 if (conversation.getUuid().equals(uuid)) {
3435 return conversation;
3436 }
3437 }
3438 return null;
3439 }
3440
3441 public Conversation findUniqueConversationByJid(XmppUri xmppUri) {
3442 List<Conversation> findings = new ArrayList<>();
3443 for (Conversation c : getConversations()) {
3444 if (c.getAccount().isEnabled() && c.getJid().asBareJid().equals(xmppUri.getJid()) && ((c.getMode() == Conversational.MODE_MULTI) == xmppUri.isAction(XmppUri.ACTION_JOIN))) {
3445 findings.add(c);
3446 }
3447 }
3448 return findings.size() == 1 ? findings.get(0) : null;
3449 }
3450
3451 public boolean markRead(final Conversation conversation, boolean dismiss) {
3452 return markRead(conversation, null, dismiss).size() > 0;
3453 }
3454
3455 public void markRead(final Conversation conversation) {
3456 markRead(conversation, null, true);
3457 }
3458
3459 public List<Message> markRead(final Conversation conversation, String upToUuid, boolean dismiss) {
3460 if (dismiss) {
3461 mNotificationService.clear(conversation);
3462 }
3463 final List<Message> readMessages = conversation.markRead(upToUuid);
3464 if (readMessages.size() > 0) {
3465 Runnable runnable = () -> {
3466 for (Message message : readMessages) {
3467 databaseBackend.updateMessage(message, false);
3468 }
3469 };
3470 mDatabaseWriterExecutor.execute(runnable);
3471 updateUnreadCountBadge();
3472 return readMessages;
3473 } else {
3474 return readMessages;
3475 }
3476 }
3477
3478 public synchronized void updateUnreadCountBadge() {
3479 int count = unreadCount();
3480 if (unreadCount != count) {
3481 Log.d(Config.LOGTAG, "update unread count to " + count);
3482 if (count > 0) {
3483 ShortcutBadger.applyCount(getApplicationContext(), count);
3484 } else {
3485 ShortcutBadger.removeCount(getApplicationContext());
3486 }
3487 unreadCount = count;
3488 }
3489 }
3490
3491 public void sendReadMarker(final Conversation conversation, String upToUuid) {
3492 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
3493 final List<Message> readMessages = this.markRead(conversation, upToUuid, true);
3494 if (readMessages.size() > 0) {
3495 updateConversationUi();
3496 }
3497 final Message markable = Conversation.getLatestMarkableMessage(readMessages, isPrivateAndNonAnonymousMuc);
3498 if (confirmMessages()
3499 && markable != null
3500 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
3501 && markable.getRemoteMsgId() != null) {
3502 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3503 Account account = conversation.getAccount();
3504 final Jid to = markable.getCounterpart();
3505 final boolean groupChat = conversation.getMode() == Conversation.MODE_MULTI;
3506 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId(), markable.getCounterpart(), groupChat);
3507 this.sendMessagePacket(conversation.getAccount(), packet);
3508 }
3509 }
3510
3511 public SecureRandom getRNG() {
3512 return this.mRandom;
3513 }
3514
3515 public MemorizingTrustManager getMemorizingTrustManager() {
3516 return this.mMemorizingTrustManager;
3517 }
3518
3519 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3520 this.mMemorizingTrustManager = trustManager;
3521 }
3522
3523 public void updateMemorizingTrustmanager() {
3524 final MemorizingTrustManager tm;
3525 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
3526 if (dontTrustSystemCAs) {
3527 tm = new MemorizingTrustManager(getApplicationContext(), null);
3528 } else {
3529 tm = new MemorizingTrustManager(getApplicationContext());
3530 }
3531 setMemorizingTrustManager(tm);
3532 }
3533
3534 public LruCache<String, Bitmap> getBitmapCache() {
3535 return this.mBitmapCache;
3536 }
3537
3538 public Collection<String> getKnownHosts() {
3539 final Set<String> hosts = new HashSet<>();
3540 for (final Account account : getAccounts()) {
3541 hosts.add(account.getServer());
3542 for (final Contact contact : account.getRoster().getContacts()) {
3543 if (contact.showInRoster()) {
3544 final String server = contact.getServer();
3545 if (server != null && !hosts.contains(server)) {
3546 hosts.add(server);
3547 }
3548 }
3549 }
3550 }
3551 if (Config.DOMAIN_LOCK != null) {
3552 hosts.add(Config.DOMAIN_LOCK);
3553 }
3554 if (Config.MAGIC_CREATE_DOMAIN != null) {
3555 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3556 }
3557 return hosts;
3558 }
3559
3560 public Collection<String> getKnownConferenceHosts() {
3561 final Set<String> mucServers = new HashSet<>();
3562 for (final Account account : accounts) {
3563 if (account.getXmppConnection() != null) {
3564 mucServers.addAll(account.getXmppConnection().getMucServers());
3565 for (Bookmark bookmark : account.getBookmarks()) {
3566 final Jid jid = bookmark.getJid();
3567 final String s = jid == null ? null : jid.getDomain();
3568 if (s != null) {
3569 mucServers.add(s);
3570 }
3571 }
3572 }
3573 }
3574 return mucServers;
3575 }
3576
3577 public void sendMessagePacket(Account account, MessagePacket packet) {
3578 XmppConnection connection = account.getXmppConnection();
3579 if (connection != null) {
3580 connection.sendMessagePacket(packet);
3581 }
3582 }
3583
3584 public void sendPresencePacket(Account account, PresencePacket packet) {
3585 XmppConnection connection = account.getXmppConnection();
3586 if (connection != null) {
3587 connection.sendPresencePacket(packet);
3588 }
3589 }
3590
3591 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3592 final XmppConnection connection = account.getXmppConnection();
3593 if (connection != null) {
3594 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3595 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener, true);
3596 }
3597 }
3598
3599 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3600 final XmppConnection connection = account.getXmppConnection();
3601 if (connection != null) {
3602 connection.sendIqPacket(packet, callback);
3603 } else if (callback != null) {
3604 callback.onIqPacketReceived(account,new IqPacket(IqPacket.TYPE.TIMEOUT));
3605 }
3606 }
3607
3608 public void sendPresence(final Account account) {
3609 sendPresence(account, checkListeners() && broadcastLastActivity());
3610 }
3611
3612 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3613 Presence.Status status;
3614 if (manuallyChangePresence()) {
3615 status = account.getPresenceStatus();
3616 } else {
3617 status = getTargetPresence();
3618 }
3619 PresencePacket packet = mPresenceGenerator.selfPresence(account, status);
3620 String message = account.getPresenceStatusMessage();
3621 if (message != null && !message.isEmpty()) {
3622 packet.addChild(new Element("status").setContent(message));
3623 }
3624 if (mLastActivity > 0 && includeIdleTimestamp) {
3625 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3626 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
3627 }
3628 sendPresencePacket(account, packet);
3629 }
3630
3631 private void deactivateGracePeriod() {
3632 for (Account account : getAccounts()) {
3633 account.deactivateGracePeriod();
3634 }
3635 }
3636
3637 public void refreshAllPresences() {
3638 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3639 for (Account account : getAccounts()) {
3640 if (account.isEnabled()) {
3641 sendPresence(account, includeIdleTimestamp);
3642 }
3643 }
3644 }
3645
3646 private void refreshAllFcmTokens() {
3647 for (Account account : getAccounts()) {
3648 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3649 mPushManagementService.registerPushTokenOnServer(account);
3650 }
3651 }
3652 }
3653
3654 private void sendOfflinePresence(final Account account) {
3655 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending offline presence");
3656 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3657 }
3658
3659 public MessageGenerator getMessageGenerator() {
3660 return this.mMessageGenerator;
3661 }
3662
3663 public PresenceGenerator getPresenceGenerator() {
3664 return this.mPresenceGenerator;
3665 }
3666
3667 public IqGenerator getIqGenerator() {
3668 return this.mIqGenerator;
3669 }
3670
3671 public IqParser getIqParser() {
3672 return this.mIqParser;
3673 }
3674
3675 public JingleConnectionManager getJingleConnectionManager() {
3676 return this.mJingleConnectionManager;
3677 }
3678
3679 public MessageArchiveService getMessageArchiveService() {
3680 return this.mMessageArchiveService;
3681 }
3682
3683 public List<Contact> findContacts(Jid jid, String accountJid) {
3684 ArrayList<Contact> contacts = new ArrayList<>();
3685 for (Account account : getAccounts()) {
3686 if ((account.isEnabled() || accountJid != null)
3687 && (accountJid == null || accountJid.equals(account.getJid().asBareJid().toString()))) {
3688 Contact contact = account.getRoster().getContactFromRoster(jid);
3689 if (contact != null) {
3690 contacts.add(contact);
3691 }
3692 }
3693 }
3694 return contacts;
3695 }
3696
3697 public Conversation findFirstMuc(Jid jid) {
3698 for (Conversation conversation : getConversations()) {
3699 if (conversation.getAccount().isEnabled() && conversation.getJid().asBareJid().equals(jid.asBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
3700 return conversation;
3701 }
3702 }
3703 return null;
3704 }
3705
3706 public NotificationService getNotificationService() {
3707 return this.mNotificationService;
3708 }
3709
3710 public HttpConnectionManager getHttpConnectionManager() {
3711 return this.mHttpConnectionManager;
3712 }
3713
3714 public void resendFailedMessages(final Message message) {
3715 final Collection<Message> messages = new ArrayList<>();
3716 Message current = message;
3717 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3718 messages.add(current);
3719 if (current.mergeable(current.next())) {
3720 current = current.next();
3721 } else {
3722 break;
3723 }
3724 }
3725 for (final Message msg : messages) {
3726 msg.setTime(System.currentTimeMillis());
3727 markMessage(msg, Message.STATUS_WAITING);
3728 this.resendMessage(msg, false);
3729 }
3730 if (message.getConversation() instanceof Conversation) {
3731 ((Conversation) message.getConversation()).sort();
3732 }
3733 updateConversationUi();
3734 }
3735
3736 public void clearConversationHistory(final Conversation conversation) {
3737 final long clearDate;
3738 final String reference;
3739 if (conversation.countMessages() > 0) {
3740 Message latestMessage = conversation.getLatestMessage();
3741 clearDate = latestMessage.getTimeSent() + 1000;
3742 reference = latestMessage.getServerMsgId();
3743 } else {
3744 clearDate = System.currentTimeMillis();
3745 reference = null;
3746 }
3747 conversation.clearMessages();
3748 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3749 conversation.setLastClearHistory(clearDate, reference);
3750 Runnable runnable = () -> {
3751 databaseBackend.deleteMessagesInConversation(conversation);
3752 databaseBackend.updateConversation(conversation);
3753 };
3754 mDatabaseWriterExecutor.execute(runnable);
3755 }
3756
3757 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3758 if (blockable != null && blockable.getBlockedJid() != null) {
3759 final Jid jid = blockable.getBlockedJid();
3760 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3761
3762 @Override
3763 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3764 if (packet.getType() == IqPacket.TYPE.RESULT) {
3765 account.getBlocklist().add(jid);
3766 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3767 }
3768 }
3769 });
3770 if (removeBlockedConversations(blockable.getAccount(), jid)) {
3771 updateConversationUi();
3772 return true;
3773 } else {
3774 return false;
3775 }
3776 } else {
3777 return false;
3778 }
3779 }
3780
3781 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
3782 boolean removed = false;
3783 synchronized (this.conversations) {
3784 boolean domainJid = blockedJid.getLocal() == null;
3785 for (Conversation conversation : this.conversations) {
3786 boolean jidMatches = (domainJid && blockedJid.getDomain().equals(conversation.getJid().getDomain()))
3787 || blockedJid.equals(conversation.getJid().asBareJid());
3788 if (conversation.getAccount() == account
3789 && conversation.getMode() == Conversation.MODE_SINGLE
3790 && jidMatches) {
3791 this.conversations.remove(conversation);
3792 markRead(conversation);
3793 conversation.setStatus(Conversation.STATUS_ARCHIVED);
3794 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving conversation " + conversation.getJid().asBareJid() + " because jid was blocked");
3795 updateConversation(conversation);
3796 removed = true;
3797 }
3798 }
3799 }
3800 return removed;
3801 }
3802
3803 public void sendUnblockRequest(final Blockable blockable) {
3804 if (blockable != null && blockable.getJid() != null) {
3805 final Jid jid = blockable.getBlockedJid();
3806 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3807 @Override
3808 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3809 if (packet.getType() == IqPacket.TYPE.RESULT) {
3810 account.getBlocklist().remove(jid);
3811 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3812 }
3813 }
3814 });
3815 }
3816 }
3817
3818 public void publishDisplayName(Account account) {
3819 String displayName = account.getDisplayName();
3820 if (displayName != null && !displayName.isEmpty()) {
3821 IqPacket publish = mIqGenerator.publishNick(displayName);
3822 sendIqPacket(account, publish, (account1, packet) -> {
3823 if (packet.getType() == IqPacket.TYPE.ERROR) {
3824 Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": could not publish nick");
3825 }
3826 });
3827 }
3828 }
3829
3830 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3831 ServiceDiscoveryResult result = discoCache.get(key);
3832 if (result != null) {
3833 return result;
3834 } else {
3835 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3836 if (result != null) {
3837 discoCache.put(key, result);
3838 }
3839 return result;
3840 }
3841 }
3842
3843 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3844 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
3845 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3846 if (disco != null) {
3847 presence.setServiceDiscoveryResult(disco);
3848 } else {
3849 if (!account.inProgressDiscoFetches.contains(key)) {
3850 account.inProgressDiscoFetches.add(key);
3851 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3852 request.setTo(jid);
3853 final String node = presence.getNode();
3854 final String ver = presence.getVer();
3855 final Element query = request.query("http://jabber.org/protocol/disco#info");
3856 if (node != null && ver != null) {
3857 query.setAttribute("node",node+"#"+ver);
3858 }
3859 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid);
3860 sendIqPacket(account, request, (a, response) -> {
3861 if (response.getType() == IqPacket.TYPE.RESULT) {
3862 ServiceDiscoveryResult discoveryResult = new ServiceDiscoveryResult(response);
3863 if (presence.getVer().equals(discoveryResult.getVer())) {
3864 databaseBackend.insertDiscoveryResult(discoveryResult);
3865 injectServiceDiscoveryResult(a.getRoster(), presence.getHash(), presence.getVer(), discoveryResult);
3866 } else {
3867 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + discoveryResult.getVer());
3868 }
3869 }
3870 a.inProgressDiscoFetches.remove(key);
3871 });
3872 }
3873 }
3874 }
3875
3876 private void injectServiceDiscoveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3877 for (Contact contact : roster.getContacts()) {
3878 for (Presence presence : contact.getPresences().getPresences().values()) {
3879 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3880 presence.setServiceDiscoveryResult(disco);
3881 }
3882 }
3883 }
3884 }
3885
3886 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3887 final MessageArchiveService.Version version = MessageArchiveService.Version.get(account);
3888 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3889 request.addChild("prefs", version.namespace);
3890 sendIqPacket(account, request, (account1, packet) -> {
3891 Element prefs = packet.findChild("prefs", version.namespace);
3892 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3893 callback.onPreferencesFetched(prefs);
3894 } else {
3895 callback.onPreferencesFetchFailed();
3896 }
3897 });
3898 }
3899
3900 public PushManagementService getPushManagementService() {
3901 return mPushManagementService;
3902 }
3903
3904 public Account getPendingAccount() {
3905 Account pending = null;
3906 for (Account account : getAccounts()) {
3907 if (!account.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
3908 pending = account;
3909 } else {
3910 return null;
3911 }
3912 }
3913 return pending;
3914 }
3915
3916 public void changeStatus(Account account, PresenceTemplate template, String signature) {
3917 if (!template.getStatusMessage().isEmpty()) {
3918 databaseBackend.insertPresenceTemplate(template);
3919 }
3920 account.setPgpSignature(signature);
3921 account.setPresenceStatus(template.getStatus());
3922 account.setPresenceStatusMessage(template.getStatusMessage());
3923 databaseBackend.updateAccount(account);
3924 sendPresence(account);
3925 }
3926
3927 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3928 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3929 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3930 if (!templates.contains(template)) {
3931 templates.add(0, template);
3932 }
3933 }
3934 return templates;
3935 }
3936
3937 public void saveConversationAsBookmark(Conversation conversation, String name) {
3938 Account account = conversation.getAccount();
3939 Bookmark bookmark = new Bookmark(account, conversation.getJid().asBareJid());
3940 if (!conversation.getJid().isBareJid()) {
3941 bookmark.setNick(conversation.getJid().getResource());
3942 }
3943 if (!TextUtils.isEmpty(name)) {
3944 bookmark.setBookmarkName(name);
3945 }
3946 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
3947 account.getBookmarks().add(bookmark);
3948 pushBookmarks(account);
3949 bookmark.setConversation(conversation);
3950 }
3951
3952 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3953 boolean performedVerification = false;
3954 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3955 for (XmppUri.Fingerprint fp : fingerprints) {
3956 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3957 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3958 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3959 if (fingerprintStatus != null) {
3960 if (!fingerprintStatus.isVerified()) {
3961 performedVerification = true;
3962 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3963 }
3964 } else {
3965 axolotlService.preVerifyFingerprint(contact, fingerprint);
3966 }
3967 }
3968 }
3969 return performedVerification;
3970 }
3971
3972 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3973 final AxolotlService axolotlService = account.getAxolotlService();
3974 boolean verifiedSomething = false;
3975 for (XmppUri.Fingerprint fp : fingerprints) {
3976 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3977 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3978 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
3979 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3980 if (fingerprintStatus != null) {
3981 if (!fingerprintStatus.isVerified()) {
3982 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3983 verifiedSomething = true;
3984 }
3985 } else {
3986 axolotlService.preVerifyFingerprint(account, fingerprint);
3987 verifiedSomething = true;
3988 }
3989 }
3990 }
3991 return verifiedSomething;
3992 }
3993
3994 public boolean blindTrustBeforeVerification() {
3995 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
3996 }
3997
3998 public ShortcutService getShortcutService() {
3999 return mShortcutService;
4000 }
4001
4002 public void pushMamPreferences(Account account, Element prefs) {
4003 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
4004 set.addChild(prefs);
4005 sendIqPacket(account, set, null);
4006 }
4007
4008 public interface OnMamPreferencesFetched {
4009 void onPreferencesFetched(Element prefs);
4010
4011 void onPreferencesFetchFailed();
4012 }
4013
4014 public interface OnAccountCreated {
4015 void onAccountCreated(Account account);
4016
4017 void informUser(int r);
4018 }
4019
4020 public interface OnMoreMessagesLoaded {
4021 void onMoreMessagesLoaded(int count, Conversation conversation);
4022
4023 void informUser(int r);
4024 }
4025
4026 public interface OnAccountPasswordChanged {
4027 void onPasswordChangeSucceeded();
4028
4029 void onPasswordChangeFailed();
4030 }
4031
4032 public interface OnAffiliationChanged {
4033 void onAffiliationChangedSuccessful(Jid jid);
4034
4035 void onAffiliationChangeFailed(Jid jid, int resId);
4036 }
4037
4038 public interface OnRoleChanged {
4039 void onRoleChangedSuccessful(String nick);
4040
4041 void onRoleChangeFailed(String nick, int resid);
4042 }
4043
4044 public interface OnConversationUpdate {
4045 void onConversationUpdate();
4046 }
4047
4048 public interface OnAccountUpdate {
4049 void onAccountUpdate();
4050 }
4051
4052 public interface OnCaptchaRequested {
4053 void onCaptchaRequested(Account account, String id, Data data, Bitmap captcha);
4054 }
4055
4056 public interface OnRosterUpdate {
4057 void onRosterUpdate();
4058 }
4059
4060 public interface OnMucRosterUpdate {
4061 void onMucRosterUpdate();
4062 }
4063
4064 public interface OnConferenceConfigurationFetched {
4065 void onConferenceConfigurationFetched(Conversation conversation);
4066
4067 void onFetchFailed(Conversation conversation, Element error);
4068 }
4069
4070 public interface OnConferenceJoined {
4071 void onConferenceJoined(Conversation conversation);
4072 }
4073
4074 public interface OnConfigurationPushed {
4075 void onPushSucceeded();
4076
4077 void onPushFailed();
4078 }
4079
4080 public interface OnShowErrorToast {
4081 void onShowErrorToast(int resId);
4082 }
4083
4084 public class XmppConnectionBinder extends Binder {
4085 public XmppConnectionService getService() {
4086 return XmppConnectionService.this;
4087 }
4088 }
4089
4090 private class InternalEventReceiver extends BroadcastReceiver {
4091
4092 @Override
4093 public void onReceive(Context context, Intent intent) {
4094 onStartCommand(intent,0,0);
4095 }
4096 }
4097}