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.android.JabberIdContact;
75import eu.siacs.conversations.crypto.OmemoSetting;
76import eu.siacs.conversations.crypto.PgpDecryptionService;
77import eu.siacs.conversations.crypto.PgpEngine;
78import eu.siacs.conversations.crypto.axolotl.AxolotlService;
79import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
80import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
81import eu.siacs.conversations.entities.Account;
82import eu.siacs.conversations.entities.Blockable;
83import eu.siacs.conversations.entities.Bookmark;
84import eu.siacs.conversations.entities.Contact;
85import eu.siacs.conversations.entities.Conversation;
86import eu.siacs.conversations.entities.Conversational;
87import eu.siacs.conversations.entities.DownloadableFile;
88import eu.siacs.conversations.entities.Message;
89import eu.siacs.conversations.entities.MucOptions;
90import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
91import eu.siacs.conversations.entities.Presence;
92import eu.siacs.conversations.entities.PresenceTemplate;
93import eu.siacs.conversations.entities.Roster;
94import eu.siacs.conversations.entities.ServiceDiscoveryResult;
95import eu.siacs.conversations.entities.Transferable;
96import eu.siacs.conversations.entities.TransferablePlaceholder;
97import eu.siacs.conversations.generator.AbstractGenerator;
98import eu.siacs.conversations.generator.IqGenerator;
99import eu.siacs.conversations.generator.MessageGenerator;
100import eu.siacs.conversations.generator.PresenceGenerator;
101import eu.siacs.conversations.http.HttpConnectionManager;
102import eu.siacs.conversations.http.CustomURLStreamHandlerFactory;
103import eu.siacs.conversations.parser.AbstractParser;
104import eu.siacs.conversations.parser.IqParser;
105import eu.siacs.conversations.parser.MessageParser;
106import eu.siacs.conversations.parser.PresenceParser;
107import eu.siacs.conversations.persistance.DatabaseBackend;
108import eu.siacs.conversations.persistance.FileBackend;
109import eu.siacs.conversations.ui.SettingsActivity;
110import eu.siacs.conversations.ui.UiCallback;
111import eu.siacs.conversations.ui.interfaces.OnAvatarPublication;
112import eu.siacs.conversations.ui.interfaces.OnMediaLoaded;
113import eu.siacs.conversations.ui.interfaces.OnSearchResultsAvailable;
114import eu.siacs.conversations.utils.Compatibility;
115import eu.siacs.conversations.utils.ConversationsFileObserver;
116import eu.siacs.conversations.utils.CryptoHelper;
117import eu.siacs.conversations.utils.ExceptionHelper;
118import eu.siacs.conversations.utils.MimeUtils;
119import eu.siacs.conversations.utils.PhoneHelper;
120import eu.siacs.conversations.utils.QuickLoader;
121import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
122import eu.siacs.conversations.utils.ReplacingTaskManager;
123import eu.siacs.conversations.utils.Resolver;
124import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
125import eu.siacs.conversations.utils.StringUtils;
126import eu.siacs.conversations.utils.WakeLockHelper;
127import eu.siacs.conversations.xml.Namespace;
128import eu.siacs.conversations.utils.XmppUri;
129import eu.siacs.conversations.xml.Element;
130import eu.siacs.conversations.xmpp.OnBindListener;
131import eu.siacs.conversations.xmpp.OnContactStatusChanged;
132import eu.siacs.conversations.xmpp.OnIqPacketReceived;
133import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
134import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
135import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
136import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
137import eu.siacs.conversations.xmpp.OnStatusChanged;
138import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
139import eu.siacs.conversations.xmpp.Patches;
140import eu.siacs.conversations.xmpp.XmppConnection;
141import eu.siacs.conversations.xmpp.chatstate.ChatState;
142import eu.siacs.conversations.xmpp.forms.Data;
143import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
144import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
145import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
146import eu.siacs.conversations.xmpp.mam.MamReference;
147import eu.siacs.conversations.xmpp.pep.Avatar;
148import eu.siacs.conversations.xmpp.pep.PublishOptions;
149import eu.siacs.conversations.xmpp.stanzas.IqPacket;
150import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
151import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
152import me.leolin.shortcutbadger.ShortcutBadger;
153import rocks.xmpp.addr.Jid;
154
155public class XmppConnectionService extends Service {
156
157 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
158 public static final String ACTION_MARK_AS_READ = "mark_as_read";
159 public static final String ACTION_SNOOZE = "snooze";
160 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
161 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
162 public static final String ACTION_TRY_AGAIN = "try_again";
163 public static final String ACTION_IDLE_PING = "idle_ping";
164 public static final String ACTION_FCM_TOKEN_REFRESH = "fcm_token_refresh";
165 public static final String ACTION_FCM_MESSAGE_RECEIVED = "fcm_message_received";
166
167 private static final String SETTING_LAST_ACTIVITY_TS = "last_activity_timestamp";
168
169 static {
170 URL.setURLStreamHandlerFactory(new CustomURLStreamHandlerFactory());
171 }
172
173 public final CountDownLatch restoredFromDatabaseLatch = new CountDownLatch(1);
174 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor("FileAdding");
175 private final SerialSingleThreadExecutor mVideoCompressionExecutor = new SerialSingleThreadExecutor("VideoCompression");
176 private final SerialSingleThreadExecutor mDatabaseWriterExecutor = new SerialSingleThreadExecutor("DatabaseWriter");
177 private final SerialSingleThreadExecutor mDatabaseReaderExecutor = new SerialSingleThreadExecutor("DatabaseReader");
178 private final SerialSingleThreadExecutor mNotificationExecutor = new SerialSingleThreadExecutor("NotificationExecutor");
179 private final ReplacingTaskManager mRosterSyncTaskManager = new ReplacingTaskManager();
180 private final IBinder mBinder = new XmppConnectionBinder();
181 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
182 private final IqGenerator mIqGenerator = new IqGenerator(this);
183 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
184 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
185 private final OnIqPacketReceived mDefaultIqHandler = (account, packet) -> {
186 if (packet.getType() != IqPacket.TYPE.RESULT) {
187 Element error = packet.findChild("error");
188 String text = error != null ? error.findChildContent("text") : null;
189 if (text != null) {
190 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received iq error - " + text);
191 }
192 }
193 };
194 public DatabaseBackend databaseBackend;
195 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor("ContactMerger");
196 private long mLastActivity = 0;
197 private FileBackend fileBackend = new FileBackend(this);
198 private MemorizingTrustManager mMemorizingTrustManager;
199 private NotificationService mNotificationService = new NotificationService(this);
200 private ShortcutService mShortcutService = new ShortcutService(this);
201 private AtomicBoolean mInitialAddressbookSyncCompleted = new AtomicBoolean(false);
202 private AtomicBoolean mForceForegroundService = new AtomicBoolean(false);
203 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
204 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
205 private IqParser mIqParser = new IqParser(this);
206 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
207 public OnContactStatusChanged onContactStatusChanged = (contact, online) -> {
208 Conversation conversation = find(getConversations(), contact);
209 if (conversation != null) {
210 if (online) {
211 if (contact.getPresences().size() == 1) {
212 sendUnsentMessages(conversation);
213 }
214 }
215 }
216 };
217 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
218 private List<Account> accounts;
219 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
220 this);
221 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
222
223 @Override
224 public void onJinglePacketReceived(Account account, JinglePacket packet) {
225 mJingleConnectionManager.deliverPacket(account, packet);
226 }
227 };
228 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(this);
229 private AvatarService mAvatarService = new AvatarService(this);
230 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
231 private PushManagementService mPushManagementService = new PushManagementService(this);
232 private QuickConversationsService mQuickConversationsService = new QuickConversationsService(this);
233 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
234 Environment.getExternalStorageDirectory().getAbsolutePath()
235 ) {
236 @Override
237 public void onEvent(int event, String path) {
238 Log.d(Config.LOGTAG,"event "+event+" path="+path);
239 markFileDeleted(path);
240 }
241 };
242 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
243
244 @Override
245 public boolean onMessageAcknowledged(Account account, String uuid) {
246 for (final Conversation conversation : getConversations()) {
247 if (conversation.getAccount() == account) {
248 Message message = conversation.findUnsentMessageWithUuid(uuid);
249 if (message != null) {
250 message.setStatus(Message.STATUS_SEND);
251 message.setErrorMessage(null);
252 databaseBackend.updateMessage(message, false);
253 return true;
254 }
255 }
256 }
257 return false;
258 }
259 };
260
261 private int unreadCount = -1;
262
263 //Ui callback listeners
264 private final Set<OnConversationUpdate> mOnConversationUpdates = Collections.newSetFromMap(new WeakHashMap<OnConversationUpdate, Boolean>());
265 private final Set<OnShowErrorToast> mOnShowErrorToasts = Collections.newSetFromMap(new WeakHashMap<OnShowErrorToast, Boolean>());
266 private final Set<OnAccountUpdate> mOnAccountUpdates = Collections.newSetFromMap(new WeakHashMap<OnAccountUpdate, Boolean>());
267 private final Set<OnCaptchaRequested> mOnCaptchaRequested = Collections.newSetFromMap(new WeakHashMap<OnCaptchaRequested, Boolean>());
268 private final Set<OnRosterUpdate> mOnRosterUpdates = Collections.newSetFromMap(new WeakHashMap<OnRosterUpdate, Boolean>());
269 private final Set<OnUpdateBlocklist> mOnUpdateBlocklist = Collections.newSetFromMap(new WeakHashMap<OnUpdateBlocklist, Boolean>());
270 private final Set<OnMucRosterUpdate> mOnMucRosterUpdate = Collections.newSetFromMap(new WeakHashMap<OnMucRosterUpdate, Boolean>());
271 private final Set<OnKeyStatusUpdated> mOnKeyStatusUpdated = Collections.newSetFromMap(new WeakHashMap<OnKeyStatusUpdated, Boolean>());
272
273 private final Object LISTENER_LOCK = new Object();
274
275
276 private final OnBindListener mOnBindListener = new OnBindListener() {
277
278 @Override
279 public void onBind(final Account account) {
280 synchronized (mInProgressAvatarFetches) {
281 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
282 final String KEY = iterator.next();
283 if (KEY.startsWith(account.getJid().asBareJid() + "_")) {
284 iterator.remove();
285 }
286 }
287 }
288 boolean needsUpdating = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
289 needsUpdating |= account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
290 if (needsUpdating) {
291 databaseBackend.updateAccount(account);
292 }
293 account.getRoster().clearPresences();
294 mJingleConnectionManager.cancelInTransmission();
295 fetchRosterFromServer(account);
296 if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
297 fetchBookmarks(account);
298 }
299 final boolean flexible = account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
300 final boolean catchup = getMessageArchiveService().inCatchup(account);
301 if (flexible && catchup) {
302 sendIqPacket(account, mIqGenerator.purgeOfflineMessages(), (acc, packet) -> {
303 if (packet.getType() == IqPacket.TYPE.RESULT) {
304 Log.d(Config.LOGTAG, acc.getJid().asBareJid() + ": successfully purged offline messages");
305 }
306 });
307 }
308 sendPresence(account);
309 if (mPushManagementService.available(account)) {
310 mPushManagementService.registerPushTokenOnServer(account);
311 }
312 connectMultiModeConversations(account);
313 syncDirtyContacts(account);
314 }
315 };
316 private AtomicLong mLastExpiryRun = new AtomicLong(0);
317 private SecureRandom mRandom;
318 private LruCache<Pair<String, String>, ServiceDiscoveryResult> discoCache = new LruCache<>(20);
319 private OnStatusChanged statusListener = new OnStatusChanged() {
320
321 @Override
322 public void onStatusChanged(final Account account) {
323 XmppConnection connection = account.getXmppConnection();
324 updateAccountUi();
325 if (account.getStatus() == Account.State.ONLINE) {
326 synchronized (mLowPingTimeoutMode) {
327 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
328 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
329 }
330 }
331 if (account.setShowErrorNotification(true)) {
332 databaseBackend.updateAccount(account);
333 }
334 mMessageArchiveService.executePendingQueries(account);
335 if (connection != null && connection.getFeatures().csi()) {
336 if (checkListeners()) {
337 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//inactive");
338 connection.sendInactive();
339 } else {
340 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//active");
341 connection.sendActive();
342 }
343 }
344 List<Conversation> conversations = getConversations();
345 for (Conversation conversation : conversations) {
346 if (conversation.getAccount() == account && !account.pendingConferenceJoins.contains(conversation)) {
347 sendUnsentMessages(conversation);
348 }
349 }
350 for (Conversation conversation : account.pendingConferenceLeaves) {
351 leaveMuc(conversation);
352 }
353 account.pendingConferenceLeaves.clear();
354 for (Conversation conversation : account.pendingConferenceJoins) {
355 joinMuc(conversation);
356 }
357 account.pendingConferenceJoins.clear();
358 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
359 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
360 resetSendingToWaiting(account);
361 if (account.isEnabled() && isInLowPingTimeoutMode(account)) {
362 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": went into offline state during low ping mode. reconnecting now");
363 reconnectAccount(account, true, false);
364 } else {
365 int timeToReconnect = mRandom.nextInt(10) + 2;
366 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
367 }
368 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
369 databaseBackend.updateAccount(account);
370 reconnectAccount(account, true, false);
371 } else if (account.getStatus() != Account.State.CONNECTING && account.getStatus() != Account.State.NO_INTERNET) {
372 resetSendingToWaiting(account);
373 if (connection != null && account.getStatus().isAttemptReconnect()) {
374 final int next = connection.getTimeToNextAttempt();
375 final boolean lowPingTimeoutMode = isInLowPingTimeoutMode(account);
376 if (next <= 0) {
377 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. reconnecting now. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
378 reconnectAccount(account, true, false);
379 } else {
380 final int attempt = connection.getAttempt() + 1;
381 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. try again in " + next + "s for the " + attempt + " time. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
382 scheduleWakeUpCall(next, account.getUuid().hashCode());
383 }
384 }
385 }
386 getNotificationService().updateErrorNotification();
387 }
388 };
389 private OpenPgpServiceConnection pgpServiceConnection;
390 private PgpEngine mPgpEngine = null;
391 private WakeLock wakeLock;
392 private PowerManager pm;
393 private LruCache<String, Bitmap> mBitmapCache;
394 private BroadcastReceiver mInternalEventReceiver = new InternalEventReceiver();
395 private BroadcastReceiver mInternalScreenEventReceiver = new InternalEventReceiver();
396
397 private static String generateFetchKey(Account account, final Avatar avatar) {
398 return account.getJid().asBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
399 }
400
401 private boolean isInLowPingTimeoutMode(Account account) {
402 synchronized (mLowPingTimeoutMode) {
403 return mLowPingTimeoutMode.contains(account.getJid().asBareJid());
404 }
405 }
406
407 public void startForcingForegroundNotification() {
408 mForceForegroundService.set(true);
409 toggleForegroundService();
410 }
411
412 public void stopForcingForegroundNotification() {
413 mForceForegroundService.set(false);
414 toggleForegroundService();
415 }
416
417 public boolean areMessagesInitialized() {
418 return this.restoredFromDatabaseLatch.getCount() == 0;
419 }
420
421 public PgpEngine getPgpEngine() {
422 if (!Config.supportOpenPgp()) {
423 return null;
424 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
425 if (this.mPgpEngine == null) {
426 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
427 getApplicationContext(),
428 pgpServiceConnection.getService()), this);
429 }
430 return mPgpEngine;
431 } else {
432 return null;
433 }
434
435 }
436
437 public OpenPgpApi getOpenPgpApi() {
438 if (!Config.supportOpenPgp()) {
439 return null;
440 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
441 return new OpenPgpApi(this, pgpServiceConnection.getService());
442 } else {
443 return null;
444 }
445 }
446
447 public FileBackend getFileBackend() {
448 return this.fileBackend;
449 }
450
451 public AvatarService getAvatarService() {
452 return this.mAvatarService;
453 }
454
455 public void attachLocationToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
456 int encryption = conversation.getNextEncryption();
457 if (encryption == Message.ENCRYPTION_PGP) {
458 encryption = Message.ENCRYPTION_DECRYPTED;
459 }
460 Message message = new Message(conversation, uri.toString(), encryption);
461 if (conversation.getNextCounterpart() != null) {
462 message.setCounterpart(conversation.getNextCounterpart());
463 }
464 if (encryption == Message.ENCRYPTION_DECRYPTED) {
465 getPgpEngine().encrypt(message, callback);
466 } else {
467 sendMessage(message);
468 callback.success(message);
469 }
470 }
471
472 public void attachFileToConversation(final Conversation conversation, final Uri uri, final String type, final UiCallback<Message> callback) {
473 final Message message;
474 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
475 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
476 } else {
477 message = new Message(conversation, "", conversation.getNextEncryption());
478 }
479 message.setCounterpart(conversation.getNextCounterpart());
480 message.setType(Message.TYPE_FILE);
481 final AttachFileToConversationRunnable runnable = new AttachFileToConversationRunnable(this, uri, type, message, callback);
482 if (runnable.isVideoMessage()) {
483 mVideoCompressionExecutor.execute(runnable);
484 } else {
485 mFileAddingExecutor.execute(runnable);
486 }
487 }
488
489 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
490 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
491 final String compressPictures = getCompressPicturesPreference();
492
493 if ("never".equals(compressPictures)
494 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
495 || (mimeType != null && mimeType.endsWith("/gif"))
496 || getFileBackend().unusualBounds(uri)) {
497 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": not compressing picture. sending as file");
498 attachFileToConversation(conversation, uri, mimeType, callback);
499 return;
500 }
501 final Message message;
502 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
503 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
504 } else {
505 message = new Message(conversation, "", conversation.getNextEncryption());
506 }
507 message.setCounterpart(conversation.getNextCounterpart());
508 message.setType(Message.TYPE_IMAGE);
509 mFileAddingExecutor.execute(() -> {
510 try {
511 getFileBackend().copyImageToPrivateStorage(message, uri);
512 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
513 final PgpEngine pgpEngine = getPgpEngine();
514 if (pgpEngine != null) {
515 pgpEngine.encrypt(message, callback);
516 } else if (callback != null) {
517 callback.error(R.string.unable_to_connect_to_keychain, null);
518 }
519 } else {
520 sendMessage(message);
521 callback.success(message);
522 }
523 } catch (final FileBackend.FileCopyException e) {
524 callback.error(e.getResId(), message);
525 }
526 });
527 }
528
529 public Conversation find(Bookmark bookmark) {
530 return find(bookmark.getAccount(), bookmark.getJid());
531 }
532
533 public Conversation find(final Account account, final Jid jid) {
534 return find(getConversations(), account, jid);
535 }
536
537 public boolean isMuc(final Account account, final Jid jid) {
538 final Conversation c = find(account, jid);
539 return c != null && c.getMode() == Conversational.MODE_MULTI;
540 }
541
542 public void search(List<String> term, OnSearchResultsAvailable onSearchResultsAvailable) {
543 MessageSearchTask.search(this, term, onSearchResultsAvailable);
544 }
545
546 @Override
547 public int onStartCommand(Intent intent, int flags, int startId) {
548 final String action = intent == null ? null : intent.getAction();
549 String pushedAccountHash = null;
550 boolean interactive = false;
551 if (action != null) {
552 final String uuid = intent.getStringExtra("uuid");
553 switch (action) {
554 case ConnectivityManager.CONNECTIVITY_ACTION:
555 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
556 resetAllAttemptCounts(true, false);
557 }
558 break;
559 case Intent.ACTION_SHUTDOWN:
560 logoutAndSave(true);
561 return START_NOT_STICKY;
562 case ACTION_CLEAR_NOTIFICATION:
563 mNotificationExecutor.execute(() -> {
564 try {
565 final Conversation c = findConversationByUuid(uuid);
566 if (c != null) {
567 mNotificationService.clear(c);
568 } else {
569 mNotificationService.clear();
570 }
571 restoredFromDatabaseLatch.await();
572
573 } catch (InterruptedException e) {
574 Log.d(Config.LOGTAG, "unable to process clear notification");
575 }
576 });
577 break;
578 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
579 dismissErrorNotifications();
580 break;
581 case ACTION_TRY_AGAIN:
582 resetAllAttemptCounts(false, true);
583 interactive = true;
584 break;
585 case ACTION_REPLY_TO_CONVERSATION:
586 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
587 if (remoteInput == null) {
588 break;
589 }
590 final CharSequence body = remoteInput.getCharSequence("text_reply");
591 final boolean dismissNotification = intent.getBooleanExtra("dismiss_notification", false);
592 if (body == null || body.length() <= 0) {
593 break;
594 }
595 mNotificationExecutor.execute(() -> {
596 try {
597 restoredFromDatabaseLatch.await();
598 final Conversation c = findConversationByUuid(uuid);
599 if (c != null) {
600 directReply(c, body.toString(), dismissNotification);
601 }
602 } catch (InterruptedException e) {
603 Log.d(Config.LOGTAG, "unable to process direct reply");
604 }
605 });
606 break;
607 case ACTION_MARK_AS_READ:
608 mNotificationExecutor.execute(() -> {
609 final Conversation c = findConversationByUuid(uuid);
610 if (c == null) {
611 Log.d(Config.LOGTAG, "received mark read intent for unknown conversation (" + uuid + ")");
612 return;
613 }
614 try {
615 restoredFromDatabaseLatch.await();
616 sendReadMarker(c, null);
617 } catch (InterruptedException e) {
618 Log.d(Config.LOGTAG, "unable to process notification read marker for conversation " + c.getName());
619 }
620
621 });
622 break;
623 case ACTION_SNOOZE:
624 mNotificationExecutor.execute(() -> {
625 final Conversation c = findConversationByUuid(uuid);
626 if (c == null) {
627 Log.d(Config.LOGTAG, "received snooze intent for unknown conversation (" + uuid + ")");
628 return;
629 }
630 c.setMutedTill(System.currentTimeMillis() + 30 * 60 * 1000);
631 mNotificationService.clear(c);
632 updateConversation(c);
633 });
634 case AudioManager.RINGER_MODE_CHANGED_ACTION:
635 case NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED:
636 if (dndOnSilentMode()) {
637 refreshAllPresences();
638 }
639 break;
640 case Intent.ACTION_SCREEN_ON:
641 deactivateGracePeriod();
642 case Intent.ACTION_SCREEN_OFF:
643 if (awayWhenScreenOff()) {
644 refreshAllPresences();
645 }
646 break;
647 case ACTION_FCM_TOKEN_REFRESH:
648 refreshAllFcmTokens();
649 break;
650 case ACTION_IDLE_PING:
651 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
652 scheduleNextIdlePing();
653 }
654 break;
655 case ACTION_FCM_MESSAGE_RECEIVED:
656 pushedAccountHash = intent.getStringExtra("account");
657 Log.d(Config.LOGTAG, "push message arrived in service. account=" + pushedAccountHash);
658 break;
659 case Intent.ACTION_SEND:
660 Uri uri = intent.getData();
661 if (uri != null) {
662 Log.d(Config.LOGTAG, "received uri permission for " + uri.toString());
663 }
664 return START_STICKY;
665 }
666 }
667 synchronized (this) {
668 WakeLockHelper.acquire(wakeLock);
669 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
670 HashSet<Account> pingCandidates = new HashSet<>();
671 for (Account account : accounts) {
672 pingNow |= processAccountState(account,
673 interactive,
674 "ui".equals(action),
675 CryptoHelper.getAccountFingerprint(account, PhoneHelper.getAndroidId(this)).equals(pushedAccountHash),
676 pingCandidates);
677 }
678 if (pingNow) {
679 for (Account account : pingCandidates) {
680 final boolean lowTimeout = isInLowPingTimeoutMode(account);
681 account.getXmppConnection().sendPing();
682 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
683 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
684 }
685 }
686 WakeLockHelper.release(wakeLock);
687 }
688 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
689 expireOldMessages();
690 }
691 return START_STICKY;
692 }
693
694 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
695 boolean pingNow = false;
696 if (account.getStatus().isAttemptReconnect()) {
697 if (!hasInternetConnection()) {
698 account.setStatus(Account.State.NO_INTERNET);
699 if (statusListener != null) {
700 statusListener.onStatusChanged(account);
701 }
702 } else {
703 if (account.getStatus() == Account.State.NO_INTERNET) {
704 account.setStatus(Account.State.OFFLINE);
705 if (statusListener != null) {
706 statusListener.onStatusChanged(account);
707 }
708 }
709 if (account.getStatus() == Account.State.ONLINE) {
710 synchronized (mLowPingTimeoutMode) {
711 long lastReceived = account.getXmppConnection().getLastPacketReceived();
712 long lastSent = account.getXmppConnection().getLastPingSent();
713 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
714 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
715 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().asBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
716 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
717 if (lastSent > lastReceived) {
718 if (pingTimeoutIn < 0) {
719 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": ping timeout");
720 this.reconnectAccount(account, true, interactive);
721 } else {
722 int secs = (int) (pingTimeoutIn / 1000);
723 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
724 }
725 } else {
726 pingCandidates.add(account);
727 if (isAccountPushed) {
728 pingNow = true;
729 if (mLowPingTimeoutMode.add(account.getJid().asBareJid())) {
730 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": entering low ping timeout mode");
731 }
732 } else if (msToNextPing <= 0) {
733 pingNow = true;
734 } else {
735 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
736 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
737 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
738 }
739 }
740 }
741 }
742 } else if (account.getStatus() == Account.State.OFFLINE) {
743 reconnectAccount(account, true, interactive);
744 } else if (account.getStatus() == Account.State.CONNECTING) {
745 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
746 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
747 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
748 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
749 if (timeout < 0) {
750 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast=" + secondsSinceLastConnect + ")");
751 account.getXmppConnection().resetAttemptCount(false);
752 reconnectAccount(account, true, interactive);
753 } else if (discoTimeout < 0) {
754 account.getXmppConnection().sendDiscoTimeout();
755 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
756 } else {
757 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
758 }
759 } else {
760 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
761 reconnectAccount(account, true, interactive);
762 }
763 }
764 }
765 }
766 return pingNow;
767 }
768
769 public boolean isDataSaverDisabled() {
770 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
771 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
772 return !connectivityManager.isActiveNetworkMetered()
773 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
774 } else {
775 return true;
776 }
777 }
778
779 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
780 Message message = new Message(conversation, body, conversation.getNextEncryption());
781 message.markUnread();
782 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
783 getPgpEngine().encrypt(message, new UiCallback<Message>() {
784 @Override
785 public void success(Message message) {
786 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
787 sendMessage(message);
788 if (dismissAfterReply) {
789 markRead((Conversation) message.getConversation(), true);
790 } else {
791 mNotificationService.pushFromDirectReply(message);
792 }
793 }
794
795 @Override
796 public void error(int errorCode, Message object) {
797
798 }
799
800 @Override
801 public void userInputRequried(PendingIntent pi, Message object) {
802
803 }
804 });
805 } else {
806 sendMessage(message);
807 if (dismissAfterReply) {
808 markRead(conversation, true);
809 } else {
810 mNotificationService.pushFromDirectReply(message);
811 }
812 }
813 }
814
815 private boolean dndOnSilentMode() {
816 return getBooleanPreference(SettingsActivity.DND_ON_SILENT_MODE, R.bool.dnd_on_silent_mode);
817 }
818
819 private boolean manuallyChangePresence() {
820 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
821 }
822
823 private boolean treatVibrateAsSilent() {
824 return getBooleanPreference(SettingsActivity.TREAT_VIBRATE_AS_SILENT, R.bool.treat_vibrate_as_silent);
825 }
826
827 private boolean awayWhenScreenOff() {
828 return getBooleanPreference(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, R.bool.away_when_screen_off);
829 }
830
831 private String getCompressPicturesPreference() {
832 return getPreferences().getString("picture_compression", getResources().getString(R.string.picture_compression));
833 }
834
835 private Presence.Status getTargetPresence() {
836 if (dndOnSilentMode() && isPhoneSilenced()) {
837 return Presence.Status.DND;
838 } else if (awayWhenScreenOff() && !isInteractive()) {
839 return Presence.Status.AWAY;
840 } else {
841 return Presence.Status.ONLINE;
842 }
843 }
844
845 @SuppressLint("NewApi")
846 @SuppressWarnings("deprecation")
847 public boolean isInteractive() {
848 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
849
850 final boolean isScreenOn;
851 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
852 isScreenOn = pm.isScreenOn();
853 } else {
854 isScreenOn = pm.isInteractive();
855 }
856 return isScreenOn;
857 }
858
859 private boolean isPhoneSilenced() {
860 final boolean notificationDnd;
861 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
862 final NotificationManager notificationManager = getSystemService(NotificationManager.class);
863 final int filter = notificationManager == null ? NotificationManager.INTERRUPTION_FILTER_UNKNOWN : notificationManager.getCurrentInterruptionFilter();
864 notificationDnd = filter >= NotificationManager.INTERRUPTION_FILTER_PRIORITY;
865 } else {
866 notificationDnd = false;
867 }
868 final AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
869 final int ringerMode = audioManager == null ? AudioManager.RINGER_MODE_NORMAL : audioManager.getRingerMode();
870 try {
871 if (treatVibrateAsSilent()) {
872 return notificationDnd || ringerMode != AudioManager.RINGER_MODE_NORMAL;
873 } else {
874 return notificationDnd || ringerMode == AudioManager.RINGER_MODE_SILENT;
875 }
876 } catch (Throwable throwable) {
877 Log.d(Config.LOGTAG, "platform bug in isPhoneSilenced (" + throwable.getMessage() + ")");
878 return notificationDnd;
879 }
880 }
881
882 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
883 Log.d(Config.LOGTAG, "resetting all attempt counts");
884 for (Account account : accounts) {
885 if (account.hasErrorStatus() || reallyAll) {
886 final XmppConnection connection = account.getXmppConnection();
887 if (connection != null) {
888 connection.resetAttemptCount(retryImmediately);
889 }
890 }
891 if (account.setShowErrorNotification(true)) {
892 databaseBackend.updateAccount(account);
893 }
894 }
895 mNotificationService.updateErrorNotification();
896 }
897
898 private void dismissErrorNotifications() {
899 for (final Account account : this.accounts) {
900 if (account.hasErrorStatus()) {
901 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": dismissing error notification");
902 if (account.setShowErrorNotification(false)) {
903 databaseBackend.updateAccount(account);
904 }
905 }
906 }
907 }
908
909 private void expireOldMessages() {
910 expireOldMessages(false);
911 }
912
913 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
914 mLastExpiryRun.set(SystemClock.elapsedRealtime());
915 mDatabaseWriterExecutor.execute(() -> {
916 long timestamp = getAutomaticMessageDeletionDate();
917 if (timestamp > 0) {
918 databaseBackend.expireOldMessages(timestamp);
919 synchronized (XmppConnectionService.this.conversations) {
920 for (Conversation conversation : XmppConnectionService.this.conversations) {
921 conversation.expireOldMessages(timestamp);
922 if (resetHasMessagesLeftOnServer) {
923 conversation.messagesLoaded.set(true);
924 conversation.setHasMessagesLeftOnServer(true);
925 }
926 }
927 }
928 updateConversationUi();
929 }
930 });
931 }
932
933 public boolean hasInternetConnection() {
934 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
935 try {
936 final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo();
937 return activeNetwork != null && (activeNetwork.isConnected() || activeNetwork.getType() == ConnectivityManager.TYPE_ETHERNET);
938 } catch (RuntimeException e) {
939 Log.d(Config.LOGTAG, "unable to check for internet connection", e);
940 return true; //if internet connection can not be checked it is probably best to just try
941 }
942 }
943
944 @SuppressLint("TrulyRandom")
945 @Override
946 public void onCreate() {
947 OmemoSetting.load(this);
948 ExceptionHelper.init(getApplicationContext());
949 try {
950 Security.insertProviderAt(Conscrypt.newProvider(), 1);
951 } catch (Throwable throwable) {
952 Log.e(Config.LOGTAG,"unable to initialize security provider", throwable);
953 }
954 Resolver.init(this);
955 this.mRandom = new SecureRandom();
956 updateMemorizingTrustmanager();
957 if (Compatibility.runsTwentySix()) {
958 mNotificationService.initializeChannels();
959 }
960 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
961 final int cacheSize = maxMemory / 8;
962 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
963 @Override
964 protected int sizeOf(final String key, final Bitmap bitmap) {
965 return bitmap.getByteCount() / 1024;
966 }
967 };
968 if (mLastActivity == 0) {
969 mLastActivity = getPreferences().getLong(SETTING_LAST_ACTIVITY_TS, System.currentTimeMillis());
970 }
971
972 Log.d(Config.LOGTAG, "initializing database...");
973 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
974 Log.d(Config.LOGTAG, "restoring accounts...");
975 this.accounts = databaseBackend.getAccounts();
976 final SharedPreferences.Editor editor = getPreferences().edit();
977 if (this.accounts.size() == 0 && Arrays.asList("Sony", "Sony Ericsson").contains(Build.MANUFACTURER)) {
978 editor.putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, true);
979 Log.d(Config.LOGTAG, Build.MANUFACTURER + " is on blacklist. enabling foreground service");
980 }
981 editor.putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
982 editor.apply();
983
984 restoreFromDatabase();
985
986 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
987 startContactObserver();
988 }
989 if (Compatibility.hasStoragePermission(this)) {
990 Log.d(Config.LOGTAG, "starting file observer");
991 new Thread(fileObserver::startWatching).start();
992 }
993 if (Config.supportOpenPgp()) {
994 this.pgpServiceConnection = new OpenPgpServiceConnection(this, "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
995 @Override
996 public void onBound(IOpenPgpService2 service) {
997 for (Account account : accounts) {
998 final PgpDecryptionService pgp = account.getPgpDecryptionService();
999 if (pgp != null) {
1000 pgp.continueDecryption(true);
1001 }
1002 }
1003 }
1004
1005 @Override
1006 public void onError(Exception e) {
1007 }
1008 });
1009 this.pgpServiceConnection.bindToService();
1010 }
1011
1012 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1013 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Conversations:Service");
1014
1015 toggleForegroundService();
1016 updateUnreadCountBadge();
1017 toggleScreenEventReceiver();
1018 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1019 scheduleNextIdlePing();
1020 IntentFilter intentFilter = new IntentFilter();
1021 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1022 intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
1023 }
1024 intentFilter.addAction(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED);
1025 registerReceiver(this.mInternalEventReceiver, intentFilter);
1026 }
1027 }
1028
1029 public void startContactObserver() {
1030 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, new ContentObserver(null) {
1031 @Override
1032 public void onChange(boolean selfChange) {
1033 super.onChange(selfChange);
1034 if (restoredFromDatabaseLatch.getCount() == 0) {
1035 loadPhoneContacts();
1036 }
1037 }
1038 });
1039 }
1040
1041 @Override
1042 public void onTrimMemory(int level) {
1043 super.onTrimMemory(level);
1044 if (level >= TRIM_MEMORY_COMPLETE) {
1045 Log.d(Config.LOGTAG, "clear cache due to low memory");
1046 getBitmapCache().evictAll();
1047 }
1048 }
1049
1050 @Override
1051 public void onDestroy() {
1052 try {
1053 unregisterReceiver(this.mInternalEventReceiver);
1054 } catch (IllegalArgumentException e) {
1055 //ignored
1056 }
1057 fileObserver.stopWatching();
1058 super.onDestroy();
1059 }
1060
1061 public void restartFileObserver() {
1062 Log.d(Config.LOGTAG, "restarting file observer");
1063 new Thread(fileObserver::restartWatching).start();
1064 }
1065
1066 public void toggleScreenEventReceiver() {
1067 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1068 final IntentFilter filter = new IntentFilter();
1069 filter.addAction(Intent.ACTION_SCREEN_ON);
1070 filter.addAction(Intent.ACTION_SCREEN_OFF);
1071 registerReceiver(this.mInternalScreenEventReceiver, filter);
1072 } else {
1073 try {
1074 unregisterReceiver(this.mInternalScreenEventReceiver);
1075 } catch (IllegalArgumentException e) {
1076 //ignored
1077 }
1078 }
1079 }
1080
1081 public void toggleForegroundService() {
1082 final boolean status;
1083 if (mForceForegroundService.get() || (Compatibility.keepForegroundService(this) && hasEnabledAccounts())) {
1084 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1085 status = true;
1086 } else {
1087 stopForeground(true);
1088 status = false;
1089 }
1090 mNotificationService.dismissForcedForegroundNotification(); //if the channel was changed the previous call might fail
1091 Log.d(Config.LOGTAG,"ForegroundService: "+(status?"on":"off"));
1092 }
1093
1094 @Override
1095 public void onTaskRemoved(final Intent rootIntent) {
1096 super.onTaskRemoved(rootIntent);
1097 if ((Compatibility.keepForegroundService(this) && hasEnabledAccounts()) || mForceForegroundService.get()) {
1098 Log.d(Config.LOGTAG, "ignoring onTaskRemoved because foreground service is activated");
1099 } else {
1100 this.logoutAndSave(false);
1101 }
1102 }
1103
1104 private void logoutAndSave(boolean stop) {
1105 int activeAccounts = 0;
1106 for (final Account account : accounts) {
1107 if (account.getStatus() != Account.State.DISABLED) {
1108 databaseBackend.writeRoster(account.getRoster());
1109 activeAccounts++;
1110 }
1111 if (account.getXmppConnection() != null) {
1112 new Thread(() -> disconnect(account, false)).start();
1113 }
1114 }
1115 if (stop || activeAccounts == 0) {
1116 Log.d(Config.LOGTAG, "good bye");
1117 stopSelf();
1118 }
1119 }
1120
1121 public void scheduleWakeUpCall(int seconds, int requestCode) {
1122 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1123 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1124 if (alarmManager == null) {
1125 return;
1126 }
1127 final Intent intent = new Intent(this, EventReceiver.class);
1128 intent.setAction("ping");
1129 try {
1130 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1131 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1132 } catch (RuntimeException e) {
1133 Log.e(Config.LOGTAG, "unable to schedule alarm for ping", e);
1134 }
1135 }
1136
1137 @TargetApi(Build.VERSION_CODES.M)
1138 private void scheduleNextIdlePing() {
1139 final long timeToWake = SystemClock.elapsedRealtime() + (Config.IDLE_PING_INTERVAL * 1000);
1140 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1141 if (alarmManager == null) {
1142 return;
1143 }
1144 final Intent intent = new Intent(this, EventReceiver.class);
1145 intent.setAction(ACTION_IDLE_PING);
1146 try {
1147 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
1148 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1149 } catch (RuntimeException e) {
1150 Log.d(Config.LOGTAG, "unable to schedule alarm for idle ping", e);
1151 }
1152 }
1153
1154 public XmppConnection createConnection(final Account account) {
1155 final XmppConnection connection = new XmppConnection(account, this);
1156 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1157 connection.setOnStatusChangedListener(this.statusListener);
1158 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1159 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1160 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1161 connection.setOnBindListener(this.mOnBindListener);
1162 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1163 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1164 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1165 AxolotlService axolotlService = account.getAxolotlService();
1166 if (axolotlService != null) {
1167 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1168 }
1169 return connection;
1170 }
1171
1172 public void sendChatState(Conversation conversation) {
1173 if (sendChatStates()) {
1174 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1175 sendMessagePacket(conversation.getAccount(), packet);
1176 }
1177 }
1178
1179 private void sendFileMessage(final Message message, final boolean delay) {
1180 Log.d(Config.LOGTAG, "send file message");
1181 final Account account = message.getConversation().getAccount();
1182 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1183 || message.getConversation().getMode() == Conversation.MODE_MULTI) {
1184 mHttpConnectionManager.createNewUploadConnection(message, delay);
1185 } else {
1186 mJingleConnectionManager.createNewConnection(message);
1187 }
1188 }
1189
1190 public void sendMessage(final Message message) {
1191 sendMessage(message, false, false);
1192 }
1193
1194 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1195 final Account account = message.getConversation().getAccount();
1196 if (account.setShowErrorNotification(true)) {
1197 databaseBackend.updateAccount(account);
1198 mNotificationService.updateErrorNotification();
1199 }
1200 final Conversation conversation = (Conversation) message.getConversation();
1201 account.deactivateGracePeriod();
1202 MessagePacket packet = null;
1203 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1204 || !Patches.BAD_MUC_REFLECTION.contains(account.getServerIdentity()))
1205 && !message.edited();
1206 boolean saveInDb = addToConversation;
1207 message.setStatus(Message.STATUS_WAITING);
1208
1209 if (account.isOnlineAndConnected()) {
1210 switch (message.getEncryption()) {
1211 case Message.ENCRYPTION_NONE:
1212 if (message.needsUploading()) {
1213 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1214 || conversation.getMode() == Conversation.MODE_MULTI
1215 || message.fixCounterpart()) {
1216 this.sendFileMessage(message, delay);
1217 } else {
1218 break;
1219 }
1220 } else {
1221 packet = mMessageGenerator.generateChat(message);
1222 }
1223 break;
1224 case Message.ENCRYPTION_PGP:
1225 case Message.ENCRYPTION_DECRYPTED:
1226 if (message.needsUploading()) {
1227 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1228 || conversation.getMode() == Conversation.MODE_MULTI
1229 || message.fixCounterpart()) {
1230 this.sendFileMessage(message, delay);
1231 } else {
1232 break;
1233 }
1234 } else {
1235 packet = mMessageGenerator.generatePgpChat(message);
1236 }
1237 break;
1238 case Message.ENCRYPTION_AXOLOTL:
1239 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1240 if (message.needsUploading()) {
1241 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1242 || conversation.getMode() == Conversation.MODE_MULTI
1243 || message.fixCounterpart()) {
1244 this.sendFileMessage(message, delay);
1245 } else {
1246 break;
1247 }
1248 } else {
1249 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1250 if (axolotlMessage == null) {
1251 account.getAxolotlService().preparePayloadMessage(message, delay);
1252 } else {
1253 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1254 }
1255 }
1256 break;
1257
1258 }
1259 if (packet != null) {
1260 if (account.getXmppConnection().getFeatures().sm()
1261 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1262 message.setStatus(Message.STATUS_UNSEND);
1263 } else {
1264 message.setStatus(Message.STATUS_SEND);
1265 }
1266 }
1267 } else {
1268 switch (message.getEncryption()) {
1269 case Message.ENCRYPTION_DECRYPTED:
1270 if (!message.needsUploading()) {
1271 String pgpBody = message.getEncryptedBody();
1272 String decryptedBody = message.getBody();
1273 message.setBody(pgpBody); //TODO might throw NPE
1274 message.setEncryption(Message.ENCRYPTION_PGP);
1275 if (message.edited()) {
1276 message.setBody(decryptedBody);
1277 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1278 databaseBackend.updateMessage(message, message.getEditedId());
1279 updateConversationUi();
1280 return;
1281 } else {
1282 databaseBackend.createMessage(message);
1283 saveInDb = false;
1284 message.setBody(decryptedBody);
1285 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1286 }
1287 }
1288 break;
1289 case Message.ENCRYPTION_AXOLOTL:
1290 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1291 break;
1292 }
1293 }
1294
1295
1296 boolean mucMessage = conversation.getMode() == Conversation.MODE_MULTI && message.getType() != Message.TYPE_PRIVATE;
1297 if (mucMessage) {
1298 message.setCounterpart(conversation.getMucOptions().getSelf().getFullJid());
1299 }
1300
1301 if (resend) {
1302 if (packet != null && addToConversation) {
1303 if (account.getXmppConnection().getFeatures().sm() || mucMessage) {
1304 markMessage(message, Message.STATUS_UNSEND);
1305 } else {
1306 markMessage(message, Message.STATUS_SEND);
1307 }
1308 }
1309 } else {
1310 if (addToConversation) {
1311 conversation.add(message);
1312 }
1313 if (saveInDb) {
1314 databaseBackend.createMessage(message);
1315 } else if (message.edited()) {
1316 databaseBackend.updateMessage(message, message.getEditedId());
1317 }
1318 updateConversationUi();
1319 }
1320 if (packet != null) {
1321 if (delay) {
1322 mMessageGenerator.addDelay(packet, message.getTimeSent());
1323 }
1324 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1325 if (this.sendChatStates()) {
1326 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1327 }
1328 }
1329 sendMessagePacket(account, packet);
1330 }
1331 }
1332
1333 private void sendUnsentMessages(final Conversation conversation) {
1334 conversation.findWaitingMessages(message -> resendMessage(message, true));
1335 }
1336
1337 public void resendMessage(final Message message, final boolean delay) {
1338 sendMessage(message, true, delay);
1339 }
1340
1341 public void fetchRosterFromServer(final Account account) {
1342 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1343 if (!"".equals(account.getRosterVersion())) {
1344 Log.d(Config.LOGTAG, account.getJid().asBareJid()
1345 + ": fetching roster version " + account.getRosterVersion());
1346 } else {
1347 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching roster");
1348 }
1349 iqPacket.query(Namespace.ROSTER).setAttribute("ver", account.getRosterVersion());
1350 sendIqPacket(account, iqPacket, mIqParser);
1351 }
1352
1353 public void fetchBookmarks(final Account account) {
1354 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1355 final Element query = iqPacket.query("jabber:iq:private");
1356 query.addChild("storage", Namespace.BOOKMARKS);
1357 final OnIqPacketReceived callback = (a, response) -> {
1358 if (response.getType() == IqPacket.TYPE.RESULT) {
1359 final Element query1 = response.query();
1360 final Element storage = query1.findChild("storage", "storage:bookmarks");
1361 processBookmarks(a, storage);
1362 } else {
1363 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": could not fetch bookmarks");
1364 }
1365 };
1366 sendIqPacket(account, iqPacket, callback);
1367 }
1368
1369 public void processBookmarks(Account account, Element storage) {
1370 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1371 final boolean autojoin = respectAutojoin();
1372 if (storage != null) {
1373 for (final Element item : storage.getChildren()) {
1374 if (item.getName().equals("conference")) {
1375 final Bookmark bookmark = Bookmark.parse(item, account);
1376 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1377 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1378 bookmark.setBookmarkName(old.getBookmarkName());
1379 }
1380 Conversation conversation = find(bookmark);
1381 if (conversation != null) {
1382 bookmark.setConversation(conversation);
1383 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1384 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true, false);
1385 bookmark.setConversation(conversation);
1386 }
1387 }
1388 }
1389 }
1390 account.setBookmarks(new CopyOnWriteArrayList<>(bookmarks.values()));
1391 }
1392
1393 public void pushBookmarks(Account account) {
1394 if (account.getXmppConnection().getFeatures().bookmarksConversion()) {
1395 pushBookmarksPep(account);
1396 } else {
1397 pushBookmarksPrivateXml(account);
1398 }
1399 }
1400
1401 private void pushBookmarksPrivateXml(Account account) {
1402 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via private xml");
1403 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1404 Element query = iqPacket.query("jabber:iq:private");
1405 Element storage = query.addChild("storage", "storage:bookmarks");
1406 for (Bookmark bookmark : account.getBookmarks()) {
1407 storage.addChild(bookmark);
1408 }
1409 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1410 }
1411
1412 private void pushBookmarksPep(Account account) {
1413 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via pep");
1414 Element storage = new Element("storage", "storage:bookmarks");
1415 for (Bookmark bookmark : account.getBookmarks()) {
1416 storage.addChild(bookmark);
1417 }
1418 pushNodeAndEnforcePublishOptions(account,Namespace.BOOKMARKS,storage, PublishOptions.persistentWhitelistAccess());
1419
1420 }
1421
1422
1423 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options) {
1424 pushNodeAndEnforcePublishOptions(account, node, element, options, true);
1425
1426 }
1427
1428 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options, final boolean retry) {
1429 IqPacket packet = mIqGenerator.publishElement(node, element, options);
1430 Log.d(Config.LOGTAG,packet.toString());
1431 sendIqPacket(account, packet, (a, response) -> {
1432 if (response.getType() == IqPacket.TYPE.RESULT) {
1433 return;
1434 }
1435 final Element error = response.getType() == IqPacket.TYPE.ERROR ? response.findChild("error") : null;
1436 final boolean preconditionNotMet = error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR);
1437 if (retry && preconditionNotMet) {
1438 pushNodeConfiguration(account, node, options, new OnConfigurationPushed() {
1439 @Override
1440 public void onPushSucceeded() {
1441 pushNodeAndEnforcePublishOptions(account, node, element, options, false);
1442 }
1443
1444 @Override
1445 public void onPushFailed() {
1446 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": unable to push node configuration ("+node+")");
1447 }
1448 });
1449 } else {
1450 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": error publishing bookmarks (retry="+Boolean.toString(retry)+") "+response);
1451 }
1452 });
1453 }
1454
1455 private void restoreFromDatabase() {
1456 synchronized (this.conversations) {
1457 final Map<String, Account> accountLookupTable = new Hashtable<>();
1458 for (Account account : this.accounts) {
1459 accountLookupTable.put(account.getUuid(), account);
1460 }
1461 Log.d(Config.LOGTAG, "restoring conversations...");
1462 final long startTimeConversationsRestore = SystemClock.elapsedRealtime();
1463 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1464 for (Iterator<Conversation> iterator = conversations.listIterator(); iterator.hasNext(); ) {
1465 Conversation conversation = iterator.next();
1466 Account account = accountLookupTable.get(conversation.getAccountUuid());
1467 if (account != null) {
1468 conversation.setAccount(account);
1469 } else {
1470 Log.e(Config.LOGTAG, "unable to restore Conversations with " + conversation.getJid());
1471 iterator.remove();
1472 }
1473 }
1474 long diffConversationsRestore = SystemClock.elapsedRealtime() - startTimeConversationsRestore;
1475 Log.d(Config.LOGTAG, "finished restoring conversations in " + diffConversationsRestore + "ms");
1476 Runnable runnable = () -> {
1477 long deletionDate = getAutomaticMessageDeletionDate();
1478 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1479 if (deletionDate > 0) {
1480 Log.d(Config.LOGTAG, "deleting messages that are older than " + AbstractGenerator.getTimestamp(deletionDate));
1481 databaseBackend.expireOldMessages(deletionDate);
1482 }
1483 Log.d(Config.LOGTAG, "restoring roster...");
1484 for (Account account : accounts) {
1485 databaseBackend.readRoster(account.getRoster());
1486 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1487 }
1488 getBitmapCache().evictAll();
1489 loadPhoneContacts();
1490 Log.d(Config.LOGTAG, "restoring messages...");
1491 final long startMessageRestore = SystemClock.elapsedRealtime();
1492 final Conversation quickLoad = QuickLoader.get(this.conversations);
1493 if (quickLoad != null) {
1494 restoreMessages(quickLoad);
1495 updateConversationUi();
1496 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1497 Log.d(Config.LOGTAG,"quickly restored "+quickLoad.getName()+" after " + diffMessageRestore + "ms");
1498 }
1499 for (Conversation conversation : this.conversations) {
1500 if (quickLoad != conversation) {
1501 restoreMessages(conversation);
1502 }
1503 }
1504 mNotificationService.finishBacklog(false);
1505 restoredFromDatabaseLatch.countDown();
1506 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1507 Log.d(Config.LOGTAG, "finished restoring messages in " + diffMessageRestore + "ms");
1508 updateConversationUi();
1509 };
1510 mDatabaseReaderExecutor.execute(runnable); //will contain one write command (expiry) but that's fine
1511 }
1512 }
1513
1514 private void restoreMessages(Conversation conversation) {
1515 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1516 checkDeletedFiles(conversation);
1517 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
1518 conversation.findUnreadMessages(message -> mNotificationService.pushFromBacklog(message));
1519 }
1520
1521 public void loadPhoneContacts() {
1522 mContactMergerExecutor.execute(() -> {
1523 Map<Jid, JabberIdContact> contacts = JabberIdContact.load(this);
1524 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1525 for (Account account : accounts) {
1526 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts(JabberIdContact.class);
1527 for (JabberIdContact jidContact : contacts.values()) {
1528 final Contact contact = account.getRoster().getContact(jidContact.getJid());
1529 boolean needsCacheClean = contact.setPhoneContact(jidContact);
1530 if (needsCacheClean) {
1531 getAvatarService().clear(contact);
1532 }
1533 withSystemAccounts.remove(contact);
1534 }
1535 for (Contact contact : withSystemAccounts) {
1536 boolean needsCacheClean = contact.unsetPhoneContact(JabberIdContact.class);
1537 if (needsCacheClean) {
1538 getAvatarService().clear(contact);
1539 }
1540 }
1541 }
1542 Log.d(Config.LOGTAG, "finished merging phone contacts");
1543 mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
1544 updateRosterUi();
1545 mQuickConversationsService.considerSync();
1546 });
1547 }
1548
1549
1550 public void syncRoster(final Account account) {
1551 mRosterSyncTaskManager.execute(account, () -> databaseBackend.writeRoster(account.getRoster()));
1552 }
1553
1554 public List<Conversation> getConversations() {
1555 return this.conversations;
1556 }
1557
1558 private void checkDeletedFiles(Conversation conversation) {
1559 conversation.findMessagesWithFiles(message -> {
1560 if (!getFileBackend().isFileAvailable(message)) {
1561 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1562 final int s = message.getStatus();
1563 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1564 markMessage(message, Message.STATUS_SEND_FAILED);
1565 }
1566 }
1567 });
1568 }
1569
1570 private void markFileDeleted(final String path) {
1571 Log.d(Config.LOGTAG, "deleted file " + path);
1572 for (Conversation conversation : getConversations()) {
1573 conversation.findMessagesWithFiles(message -> {
1574 DownloadableFile file = fileBackend.getFile(message);
1575 if (file.getAbsolutePath().equals(path)) {
1576 if (!file.exists()) {
1577 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1578 final int s = message.getStatus();
1579 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1580 markMessage(message, Message.STATUS_SEND_FAILED);
1581 } else {
1582 updateConversationUi();
1583 }
1584 } else {
1585 Log.d(Config.LOGTAG, "found matching message for file " + path + " but file still exists");
1586 }
1587 }
1588 });
1589 }
1590 }
1591
1592 public void populateWithOrderedConversations(final List<Conversation> list) {
1593 populateWithOrderedConversations(list, true);
1594 }
1595
1596 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1597 list.clear();
1598 if (includeNoFileUpload) {
1599 list.addAll(getConversations());
1600 } else {
1601 for (Conversation conversation : getConversations()) {
1602 if (conversation.getMode() == Conversation.MODE_SINGLE
1603 || (conversation.getAccount().httpUploadAvailable() && conversation.getMucOptions().participating())) {
1604 list.add(conversation);
1605 }
1606 }
1607 }
1608 try {
1609 Collections.sort(list);
1610 } catch (IllegalArgumentException e) {
1611 //ignore
1612 }
1613 }
1614
1615 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1616 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1617 return;
1618 } else if (timestamp == 0) {
1619 return;
1620 }
1621 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1622 final Runnable runnable = () -> {
1623 final Account account = conversation.getAccount();
1624 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1625 if (messages.size() > 0) {
1626 conversation.addAll(0, messages);
1627 checkDeletedFiles(conversation);
1628 callback.onMoreMessagesLoaded(messages.size(), conversation);
1629 } else if (conversation.hasMessagesLeftOnServer()
1630 && account.isOnlineAndConnected()
1631 && conversation.getLastClearHistory().getTimestamp() == 0) {
1632 final boolean mamAvailable;
1633 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1634 mamAvailable = account.getXmppConnection().getFeatures().mam() && !conversation.getContact().isBlocked();
1635 } else {
1636 mamAvailable = conversation.getMucOptions().mamSupport();
1637 }
1638 if (mamAvailable) {
1639 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
1640 if (query != null) {
1641 query.setCallback(callback);
1642 callback.informUser(R.string.fetching_history_from_server);
1643 } else {
1644 callback.informUser(R.string.not_fetching_history_retention_period);
1645 }
1646
1647 }
1648 }
1649 };
1650 mDatabaseReaderExecutor.execute(runnable);
1651 }
1652
1653 public List<Account> getAccounts() {
1654 return this.accounts;
1655 }
1656
1657 public List<Conversation> findAllConferencesWith(Contact contact) {
1658 ArrayList<Conversation> results = new ArrayList<>();
1659 for (final Conversation c : conversations) {
1660 if (c.getMode() == Conversation.MODE_MULTI && c.getMucOptions().isContactInRoom(contact)) {
1661 results.add(c);
1662 }
1663 }
1664 return results;
1665 }
1666
1667 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1668 for (final Conversation conversation : haystack) {
1669 if (conversation.getContact() == contact) {
1670 return conversation;
1671 }
1672 }
1673 return null;
1674 }
1675
1676 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1677 if (jid == null) {
1678 return null;
1679 }
1680 for (final Conversation conversation : haystack) {
1681 if ((account == null || conversation.getAccount() == account)
1682 && (conversation.getJid().asBareJid().equals(jid.asBareJid()))) {
1683 return conversation;
1684 }
1685 }
1686 return null;
1687 }
1688
1689 public boolean isConversationsListEmpty(final Conversation ignore) {
1690 synchronized (this.conversations) {
1691 final int size = this.conversations.size();
1692 return size == 0 || size == 1 && this.conversations.get(0) == ignore;
1693 }
1694 }
1695
1696 public boolean isConversationStillOpen(final Conversation conversation) {
1697 synchronized (this.conversations) {
1698 for (Conversation current : this.conversations) {
1699 if (current == conversation) {
1700 return true;
1701 }
1702 }
1703 }
1704 return false;
1705 }
1706
1707 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc, final boolean async) {
1708 return this.findOrCreateConversation(account, jid, muc, false, async);
1709 }
1710
1711 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final boolean async) {
1712 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null, async);
1713 }
1714
1715 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query, final boolean async) {
1716 synchronized (this.conversations) {
1717 Conversation conversation = find(account, jid);
1718 if (conversation != null) {
1719 return conversation;
1720 }
1721 conversation = databaseBackend.findConversation(account, jid);
1722 final boolean loadMessagesFromDb;
1723 if (conversation != null) {
1724 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1725 conversation.setAccount(account);
1726 if (muc) {
1727 conversation.setMode(Conversation.MODE_MULTI);
1728 conversation.setContactJid(jid);
1729 } else {
1730 conversation.setMode(Conversation.MODE_SINGLE);
1731 conversation.setContactJid(jid.asBareJid());
1732 }
1733 databaseBackend.updateConversation(conversation);
1734 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true, false);
1735 } else {
1736 String conversationName;
1737 Contact contact = account.getRoster().getContact(jid);
1738 if (contact != null) {
1739 conversationName = contact.getDisplayName();
1740 } else {
1741 conversationName = jid.getLocal();
1742 }
1743 if (muc) {
1744 conversation = new Conversation(conversationName, account, jid,
1745 Conversation.MODE_MULTI);
1746 } else {
1747 conversation = new Conversation(conversationName, account, jid.asBareJid(),
1748 Conversation.MODE_SINGLE);
1749 }
1750 this.databaseBackend.createConversation(conversation);
1751 loadMessagesFromDb = false;
1752 }
1753 final Conversation c = conversation;
1754 final Runnable runnable = () -> {
1755 if (loadMessagesFromDb) {
1756 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1757 updateConversationUi();
1758 c.messagesLoaded.set(true);
1759 }
1760 if (account.getXmppConnection() != null
1761 && !c.getContact().isBlocked()
1762 && account.getXmppConnection().getFeatures().mam()
1763 && !muc) {
1764 if (query == null) {
1765 mMessageArchiveService.query(c);
1766 } else {
1767 if (query.getConversation() == null) {
1768 mMessageArchiveService.query(c, query.getStart(), query.isCatchup());
1769 }
1770 }
1771 }
1772 checkDeletedFiles(c);
1773 if (joinAfterCreate) {
1774 joinMuc(c);
1775 }
1776 };
1777 if (async) {
1778 mDatabaseReaderExecutor.execute(runnable);
1779 } else {
1780 runnable.run();
1781 }
1782 this.conversations.add(conversation);
1783 updateConversationUi();
1784 return conversation;
1785 }
1786 }
1787
1788 public void archiveConversation(Conversation conversation) {
1789 getNotificationService().clear(conversation);
1790 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1791 conversation.setNextMessage(null);
1792 synchronized (this.conversations) {
1793 getMessageArchiveService().kill(conversation);
1794 if (conversation.getMode() == Conversation.MODE_MULTI) {
1795 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1796 Bookmark bookmark = conversation.getBookmark();
1797 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1798 bookmark.setAutojoin(false);
1799 pushBookmarks(bookmark.getAccount());
1800 }
1801 }
1802 leaveMuc(conversation);
1803 } else {
1804 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1805 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1806 sendPresencePacket(
1807 conversation.getAccount(),
1808 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1809 );
1810 }
1811 }
1812 updateConversation(conversation);
1813 this.conversations.remove(conversation);
1814 updateConversationUi();
1815 }
1816 }
1817
1818 public void createAccount(final Account account) {
1819 account.initAccountServices(this);
1820 databaseBackend.createAccount(account);
1821 this.accounts.add(account);
1822 this.reconnectAccountInBackground(account);
1823 updateAccountUi();
1824 syncEnabledAccountSetting();
1825 toggleForegroundService();
1826 }
1827
1828 private void syncEnabledAccountSetting() {
1829 getPreferences().edit().putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
1830 }
1831
1832 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1833 new Thread(() -> {
1834 try {
1835 final X509Certificate[] chain = KeyChain.getCertificateChain(this, alias);
1836 final X509Certificate cert = chain != null && chain.length > 0 ? chain[0] : null;
1837 if (cert == null) {
1838 callback.informUser(R.string.unable_to_parse_certificate);
1839 return;
1840 }
1841 Pair<Jid, String> info = CryptoHelper.extractJidAndName(cert);
1842 if (info == null) {
1843 callback.informUser(R.string.certificate_does_not_contain_jid);
1844 return;
1845 }
1846 if (findAccountByJid(info.first) == null) {
1847 Account account = new Account(info.first, "");
1848 account.setPrivateKeyAlias(alias);
1849 account.setOption(Account.OPTION_DISABLED, true);
1850 account.setDisplayName(info.second);
1851 createAccount(account);
1852 callback.onAccountCreated(account);
1853 if (Config.X509_VERIFICATION) {
1854 try {
1855 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomain()).checkClientTrusted(chain, "RSA");
1856 } catch (CertificateException e) {
1857 callback.informUser(R.string.certificate_chain_is_not_trusted);
1858 }
1859 }
1860 } else {
1861 callback.informUser(R.string.account_already_exists);
1862 }
1863 } catch (Exception e) {
1864 e.printStackTrace();
1865 callback.informUser(R.string.unable_to_parse_certificate);
1866 }
1867 }).start();
1868
1869 }
1870
1871 public void updateKeyInAccount(final Account account, final String alias) {
1872 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": update key in account " + alias);
1873 try {
1874 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1875 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " loaded certificate chain");
1876 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1877 if (info == null) {
1878 showErrorToastInUi(R.string.certificate_does_not_contain_jid);
1879 return;
1880 }
1881 if (account.getJid().asBareJid().equals(info.first)) {
1882 account.setPrivateKeyAlias(alias);
1883 account.setDisplayName(info.second);
1884 databaseBackend.updateAccount(account);
1885 if (Config.X509_VERIFICATION) {
1886 try {
1887 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1888 } catch (CertificateException e) {
1889 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1890 }
1891 account.getAxolotlService().regenerateKeys(true);
1892 }
1893 } else {
1894 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1895 }
1896 } catch (Exception e) {
1897 e.printStackTrace();
1898 }
1899 }
1900
1901 public boolean updateAccount(final Account account) {
1902 if (databaseBackend.updateAccount(account)) {
1903 account.setShowErrorNotification(true);
1904 this.statusListener.onStatusChanged(account);
1905 databaseBackend.updateAccount(account);
1906 reconnectAccountInBackground(account);
1907 updateAccountUi();
1908 getNotificationService().updateErrorNotification();
1909 toggleForegroundService();
1910 syncEnabledAccountSetting();
1911 return true;
1912 } else {
1913 return false;
1914 }
1915 }
1916
1917 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1918 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1919 sendIqPacket(account, iq, (a, packet) -> {
1920 if (packet.getType() == IqPacket.TYPE.RESULT) {
1921 a.setPassword(newPassword);
1922 a.setOption(Account.OPTION_MAGIC_CREATE, false);
1923 databaseBackend.updateAccount(a);
1924 callback.onPasswordChangeSucceeded();
1925 } else {
1926 callback.onPasswordChangeFailed();
1927 }
1928 });
1929 }
1930
1931 public void deleteAccount(final Account account) {
1932 synchronized (this.conversations) {
1933 for (final Conversation conversation : conversations) {
1934 if (conversation.getAccount() == account) {
1935 if (conversation.getMode() == Conversation.MODE_MULTI) {
1936 leaveMuc(conversation);
1937 }
1938 conversations.remove(conversation);
1939 }
1940 }
1941 if (account.getXmppConnection() != null) {
1942 new Thread(() -> disconnect(account, true)).start();
1943 }
1944 final Runnable runnable = () -> {
1945 if (!databaseBackend.deleteAccount(account)) {
1946 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to delete account");
1947 }
1948 };
1949 mDatabaseWriterExecutor.execute(runnable);
1950 this.accounts.remove(account);
1951 this.mRosterSyncTaskManager.clear(account);
1952 updateAccountUi();
1953 getNotificationService().updateErrorNotification();
1954 syncEnabledAccountSetting();
1955 toggleForegroundService();
1956 }
1957 }
1958
1959 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1960 final boolean remainingListeners;
1961 synchronized (LISTENER_LOCK) {
1962 remainingListeners = checkListeners();
1963 if (!this.mOnConversationUpdates.add(listener)) {
1964 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as ConversationListChangedListener");
1965 }
1966 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1967 }
1968 if (remainingListeners) {
1969 switchToForeground();
1970 }
1971 }
1972
1973 public void removeOnConversationListChangedListener(OnConversationUpdate listener) {
1974 final boolean remainingListeners;
1975 synchronized (LISTENER_LOCK) {
1976 this.mOnConversationUpdates.remove(listener);
1977 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1978 remainingListeners = checkListeners();
1979 }
1980 if (remainingListeners) {
1981 switchToBackground();
1982 }
1983 }
1984
1985 public void setOnShowErrorToastListener(OnShowErrorToast listener) {
1986 final boolean remainingListeners;
1987 synchronized (LISTENER_LOCK) {
1988 remainingListeners = checkListeners();
1989 if (!this.mOnShowErrorToasts.add(listener)) {
1990 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnShowErrorToastListener");
1991 }
1992 }
1993 if (remainingListeners) {
1994 switchToForeground();
1995 }
1996 }
1997
1998 public void removeOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1999 final boolean remainingListeners;
2000 synchronized (LISTENER_LOCK) {
2001 this.mOnShowErrorToasts.remove(onShowErrorToast);
2002 remainingListeners = checkListeners();
2003 }
2004 if (remainingListeners) {
2005 switchToBackground();
2006 }
2007 }
2008
2009 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
2010 final boolean remainingListeners;
2011 synchronized (LISTENER_LOCK) {
2012 remainingListeners = checkListeners();
2013 if (!this.mOnAccountUpdates.add(listener)) {
2014 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnAccountListChangedtListener");
2015 }
2016 }
2017 if (remainingListeners) {
2018 switchToForeground();
2019 }
2020 }
2021
2022 public void removeOnAccountListChangedListener(OnAccountUpdate listener) {
2023 final boolean remainingListeners;
2024 synchronized (LISTENER_LOCK) {
2025 this.mOnAccountUpdates.remove(listener);
2026 remainingListeners = checkListeners();
2027 }
2028 if (remainingListeners) {
2029 switchToBackground();
2030 }
2031 }
2032
2033 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2034 final boolean remainingListeners;
2035 synchronized (LISTENER_LOCK) {
2036 remainingListeners = checkListeners();
2037 if (!this.mOnCaptchaRequested.add(listener)) {
2038 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnCaptchaRequestListener");
2039 }
2040 }
2041 if (remainingListeners) {
2042 switchToForeground();
2043 }
2044 }
2045
2046 public void removeOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2047 final boolean remainingListeners;
2048 synchronized (LISTENER_LOCK) {
2049 this.mOnCaptchaRequested.remove(listener);
2050 remainingListeners = checkListeners();
2051 }
2052 if (remainingListeners) {
2053 switchToBackground();
2054 }
2055 }
2056
2057 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2058 final boolean remainingListeners;
2059 synchronized (LISTENER_LOCK) {
2060 remainingListeners = checkListeners();
2061 if (!this.mOnRosterUpdates.add(listener)) {
2062 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnRosterUpdateListener");
2063 }
2064 }
2065 if (remainingListeners) {
2066 switchToForeground();
2067 }
2068 }
2069
2070 public void removeOnRosterUpdateListener(final OnRosterUpdate listener) {
2071 final boolean remainingListeners;
2072 synchronized (LISTENER_LOCK) {
2073 this.mOnRosterUpdates.remove(listener);
2074 remainingListeners = checkListeners();
2075 }
2076 if (remainingListeners) {
2077 switchToBackground();
2078 }
2079 }
2080
2081 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2082 final boolean remainingListeners;
2083 synchronized (LISTENER_LOCK) {
2084 remainingListeners = checkListeners();
2085 if (!this.mOnUpdateBlocklist.add(listener)) {
2086 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnUpdateBlocklistListener");
2087 }
2088 }
2089 if (remainingListeners) {
2090 switchToForeground();
2091 }
2092 }
2093
2094 public void removeOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2095 final boolean remainingListeners;
2096 synchronized (LISTENER_LOCK) {
2097 this.mOnUpdateBlocklist.remove(listener);
2098 remainingListeners = checkListeners();
2099 }
2100 if (remainingListeners) {
2101 switchToBackground();
2102 }
2103 }
2104
2105 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2106 final boolean remainingListeners;
2107 synchronized (LISTENER_LOCK) {
2108 remainingListeners = checkListeners();
2109 if (!this.mOnKeyStatusUpdated.add(listener)) {
2110 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnKeyStatusUpdateListener");
2111 }
2112 }
2113 if (remainingListeners) {
2114 switchToForeground();
2115 }
2116 }
2117
2118 public void removeOnNewKeysAvailableListener(final OnKeyStatusUpdated listener) {
2119 final boolean remainingListeners;
2120 synchronized (LISTENER_LOCK) {
2121 this.mOnKeyStatusUpdated.remove(listener);
2122 remainingListeners = checkListeners();
2123 }
2124 if (remainingListeners) {
2125 switchToBackground();
2126 }
2127 }
2128
2129 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2130 final boolean remainingListeners;
2131 synchronized (LISTENER_LOCK) {
2132 remainingListeners = checkListeners();
2133 if (!this.mOnMucRosterUpdate.add(listener)) {
2134 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnMucRosterListener");
2135 }
2136 }
2137 if (remainingListeners) {
2138 switchToForeground();
2139 }
2140 }
2141
2142 public void removeOnMucRosterUpdateListener(final OnMucRosterUpdate listener) {
2143 final boolean remainingListeners;
2144 synchronized (LISTENER_LOCK) {
2145 this.mOnMucRosterUpdate.remove(listener);
2146 remainingListeners = checkListeners();
2147 }
2148 if (remainingListeners) {
2149 switchToBackground();
2150 }
2151 }
2152
2153 public boolean checkListeners() {
2154 return (this.mOnAccountUpdates.size() == 0
2155 && this.mOnConversationUpdates.size() == 0
2156 && this.mOnRosterUpdates.size() == 0
2157 && this.mOnCaptchaRequested.size() == 0
2158 && this.mOnMucRosterUpdate.size() == 0
2159 && this.mOnUpdateBlocklist.size() == 0
2160 && this.mOnShowErrorToasts.size() == 0
2161 && this.mOnKeyStatusUpdated.size() == 0);
2162 }
2163
2164 private void switchToForeground() {
2165 final boolean broadcastLastActivity = broadcastLastActivity();
2166 for (Conversation conversation : getConversations()) {
2167 if (conversation.getMode() == Conversation.MODE_MULTI) {
2168 conversation.getMucOptions().resetChatState();
2169 } else {
2170 conversation.setIncomingChatState(Config.DEFAULT_CHATSTATE);
2171 }
2172 }
2173 for (Account account : getAccounts()) {
2174 if (account.getStatus() == Account.State.ONLINE) {
2175 account.deactivateGracePeriod();
2176 final XmppConnection connection = account.getXmppConnection();
2177 if (connection != null) {
2178 if (connection.getFeatures().csi()) {
2179 connection.sendActive();
2180 }
2181 if (broadcastLastActivity) {
2182 sendPresence(account, false); //send new presence but don't include idle because we are not
2183 }
2184 }
2185 }
2186 }
2187 Log.d(Config.LOGTAG, "app switched into foreground");
2188 }
2189
2190 private void switchToBackground() {
2191 final boolean broadcastLastActivity = broadcastLastActivity();
2192 if (broadcastLastActivity) {
2193 mLastActivity = System.currentTimeMillis();
2194 final SharedPreferences.Editor editor = getPreferences().edit();
2195 editor.putLong(SETTING_LAST_ACTIVITY_TS, mLastActivity);
2196 editor.apply();
2197 }
2198 for (Account account : getAccounts()) {
2199 if (account.getStatus() == Account.State.ONLINE) {
2200 XmppConnection connection = account.getXmppConnection();
2201 if (connection != null) {
2202 if (broadcastLastActivity) {
2203 sendPresence(account, true);
2204 }
2205 if (connection.getFeatures().csi()) {
2206 connection.sendInactive();
2207 }
2208 }
2209 }
2210 }
2211 this.mNotificationService.setIsInForeground(false);
2212 Log.d(Config.LOGTAG, "app switched into background");
2213 }
2214
2215 private void connectMultiModeConversations(Account account) {
2216 List<Conversation> conversations = getConversations();
2217 for (Conversation conversation : conversations) {
2218 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2219 joinMuc(conversation);
2220 }
2221 }
2222 }
2223
2224 public void joinMuc(Conversation conversation) {
2225 joinMuc(conversation, null, false);
2226 }
2227
2228 public void joinMuc(Conversation conversation, boolean followedInvite) {
2229 joinMuc(conversation, null, followedInvite);
2230 }
2231
2232 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2233 joinMuc(conversation, onConferenceJoined, false);
2234 }
2235
2236 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2237 Account account = conversation.getAccount();
2238 account.pendingConferenceJoins.remove(conversation);
2239 account.pendingConferenceLeaves.remove(conversation);
2240 if (account.getStatus() == Account.State.ONLINE) {
2241 sendPresencePacket(account, mPresenceGenerator.leave(conversation.getMucOptions()));
2242 conversation.resetMucOptions();
2243 if (onConferenceJoined != null) {
2244 conversation.getMucOptions().flagNoAutoPushConfiguration();
2245 }
2246 conversation.setHasMessagesLeftOnServer(false);
2247 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2248
2249 private void join(Conversation conversation) {
2250 Account account = conversation.getAccount();
2251 final MucOptions mucOptions = conversation.getMucOptions();
2252 final Jid joinJid = mucOptions.getSelf().getFullJid();
2253 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": joining conversation " + joinJid.toString());
2254 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);
2255 packet.setTo(joinJid);
2256 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2257 if (conversation.getMucOptions().getPassword() != null) {
2258 x.addChild("password").setContent(mucOptions.getPassword());
2259 }
2260
2261 if (mucOptions.mamSupport()) {
2262 // Use MAM instead of the limited muc history to get history
2263 x.addChild("history").setAttribute("maxchars", "0");
2264 } else {
2265 // Fallback to muc history
2266 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted().getTimestamp()));
2267 }
2268 sendPresencePacket(account, packet);
2269 if (onConferenceJoined != null) {
2270 onConferenceJoined.onConferenceJoined(conversation);
2271 }
2272 if (!joinJid.equals(conversation.getJid())) {
2273 conversation.setContactJid(joinJid);
2274 databaseBackend.updateConversation(conversation);
2275 }
2276
2277 if (mucOptions.mamSupport()) {
2278 getMessageArchiveService().catchupMUC(conversation);
2279 }
2280 if (mucOptions.isPrivateAndNonAnonymous()) {
2281 fetchConferenceMembers(conversation);
2282 if (followedInvite && conversation.getBookmark() == null) {
2283 saveConversationAsBookmark(conversation, null);
2284 }
2285 }
2286 sendUnsentMessages(conversation);
2287 }
2288
2289 @Override
2290 public void onConferenceConfigurationFetched(Conversation conversation) {
2291 join(conversation);
2292 }
2293
2294 @Override
2295 public void onFetchFailed(final Conversation conversation, Element error) {
2296 if (error != null && "remote-server-not-found".equals(error.getName())) {
2297 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2298 updateConversationUi();
2299 } else {
2300 join(conversation);
2301 fetchConferenceConfiguration(conversation);
2302 }
2303 }
2304 });
2305 updateConversationUi();
2306 } else {
2307 account.pendingConferenceJoins.add(conversation);
2308 conversation.resetMucOptions();
2309 conversation.setHasMessagesLeftOnServer(false);
2310 updateConversationUi();
2311 }
2312 }
2313
2314 private void fetchConferenceMembers(final Conversation conversation) {
2315 final Account account = conversation.getAccount();
2316 final AxolotlService axolotlService = account.getAxolotlService();
2317 final String[] affiliations = {"member", "admin", "owner"};
2318 OnIqPacketReceived callback = new OnIqPacketReceived() {
2319
2320 private int i = 0;
2321 private boolean success = true;
2322
2323 @Override
2324 public void onIqPacketReceived(Account account, IqPacket packet) {
2325 final boolean omemoEnabled = conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL;
2326 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2327 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2328 for (Element child : query.getChildren()) {
2329 if ("item".equals(child.getName())) {
2330 MucOptions.User user = AbstractParser.parseItem(conversation, child);
2331 if (!user.realJidMatchesAccount()) {
2332 boolean isNew = conversation.getMucOptions().updateUser(user);
2333 Contact contact = user.getContact();
2334 if (omemoEnabled
2335 && isNew
2336 && user.getRealJid() != null
2337 && (contact == null || !contact.mutualPresenceSubscription())
2338 && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
2339 axolotlService.fetchDeviceIds(user.getRealJid());
2340 }
2341 }
2342 }
2343 }
2344 } else {
2345 success = false;
2346 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().asBareJid());
2347 }
2348 ++i;
2349 if (i >= affiliations.length) {
2350 List<Jid> members = conversation.getMucOptions().getMembers(true);
2351 if (success) {
2352 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2353 boolean changed = false;
2354 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
2355 Jid jid = iterator.next();
2356 if (!members.contains(jid) && !members.contains(Jid.ofDomain(jid.getDomain()))) {
2357 iterator.remove();
2358 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
2359 changed = true;
2360 }
2361 }
2362 if (changed) {
2363 conversation.setAcceptedCryptoTargets(cryptoTargets);
2364 updateConversation(conversation);
2365 }
2366 }
2367 getAvatarService().clear(conversation);
2368 updateMucRosterUi();
2369 updateConversationUi();
2370 }
2371 }
2372 };
2373 for (String affiliation : affiliations) {
2374 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2375 }
2376 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching members for " + conversation.getName());
2377 }
2378
2379 public void providePasswordForMuc(Conversation conversation, String password) {
2380 if (conversation.getMode() == Conversation.MODE_MULTI) {
2381 conversation.getMucOptions().setPassword(password);
2382 if (conversation.getBookmark() != null) {
2383 if (respectAutojoin()) {
2384 conversation.getBookmark().setAutojoin(true);
2385 }
2386 pushBookmarks(conversation.getAccount());
2387 }
2388 updateConversation(conversation);
2389 joinMuc(conversation);
2390 }
2391 }
2392
2393 private boolean hasEnabledAccounts() {
2394 for (Account account : this.accounts) {
2395 if (account.isEnabled()) {
2396 return true;
2397 }
2398 }
2399 return false;
2400 }
2401
2402
2403 public void getAttachments(final Conversation conversation, int limit, final OnMediaLoaded onMediaLoaded) {
2404 getAttachments(conversation.getAccount(), conversation.getJid().asBareJid(), limit, onMediaLoaded);
2405 }
2406
2407 public void getAttachments(final Account account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2408 getAttachments(account.getUuid(),jid.asBareJid(),limit, onMediaLoaded);
2409 }
2410
2411
2412 public void getAttachments(final String account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
2413 new Thread(() -> onMediaLoaded.onMediaLoaded(fileBackend.convertToAttachments(databaseBackend.getRelativeFilePaths(account, jid, limit)))).start();
2414 }
2415
2416 public void persistSelfNick(MucOptions.User self) {
2417 final Conversation conversation = self.getConversation();
2418 Jid full = self.getFullJid();
2419 if (!full.equals(conversation.getJid())) {
2420 Log.d(Config.LOGTAG, "nick changed. updating");
2421 conversation.setContactJid(full);
2422 databaseBackend.updateConversation(conversation);
2423 }
2424
2425 Bookmark bookmark = conversation.getBookmark();
2426 if (bookmark != null && !full.getResource().equals(bookmark.getNick())) {
2427 bookmark.setNick(full.getResource());
2428 pushBookmarks(bookmark.getAccount());
2429 }
2430 }
2431
2432 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2433 final MucOptions options = conversation.getMucOptions();
2434 final Jid joinJid = options.createJoinJid(nick);
2435 if (joinJid == null) {
2436 return false;
2437 }
2438 if (options.online()) {
2439 Account account = conversation.getAccount();
2440 options.setOnRenameListener(new OnRenameListener() {
2441
2442 @Override
2443 public void onSuccess() {
2444 callback.success(conversation);
2445 }
2446
2447 @Override
2448 public void onFailure() {
2449 callback.error(R.string.nick_in_use, conversation);
2450 }
2451 });
2452
2453 PresencePacket packet = new PresencePacket();
2454 packet.setTo(joinJid);
2455 packet.setFrom(conversation.getAccount().getJid());
2456
2457 String sig = account.getPgpSignature();
2458 if (sig != null) {
2459 packet.addChild("status").setContent("online");
2460 packet.addChild("x", "jabber:x:signed").setContent(sig);
2461 }
2462 sendPresencePacket(account, packet);
2463 } else {
2464 conversation.setContactJid(joinJid);
2465 databaseBackend.updateConversation(conversation);
2466 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2467 Bookmark bookmark = conversation.getBookmark();
2468 if (bookmark != null) {
2469 bookmark.setNick(nick);
2470 pushBookmarks(bookmark.getAccount());
2471 }
2472 joinMuc(conversation);
2473 }
2474 }
2475 return true;
2476 }
2477
2478 public void leaveMuc(Conversation conversation) {
2479 leaveMuc(conversation, false);
2480 }
2481
2482 private void leaveMuc(Conversation conversation, boolean now) {
2483 Account account = conversation.getAccount();
2484 account.pendingConferenceJoins.remove(conversation);
2485 account.pendingConferenceLeaves.remove(conversation);
2486 if (account.getStatus() == Account.State.ONLINE || now) {
2487 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
2488 conversation.getMucOptions().setOffline();
2489 Bookmark bookmark = conversation.getBookmark();
2490 if (bookmark != null) {
2491 bookmark.setConversation(null);
2492 }
2493 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": leaving muc " + conversation.getJid());
2494 } else {
2495 account.pendingConferenceLeaves.add(conversation);
2496 }
2497 }
2498
2499 public String findConferenceServer(final Account account) {
2500 String server;
2501 if (account.getXmppConnection() != null) {
2502 server = account.getXmppConnection().getMucServer();
2503 if (server != null) {
2504 return server;
2505 }
2506 }
2507 for (Account other : getAccounts()) {
2508 if (other != account && other.getXmppConnection() != null) {
2509 server = other.getXmppConnection().getMucServer();
2510 if (server != null) {
2511 return server;
2512 }
2513 }
2514 }
2515 return null;
2516 }
2517
2518 public boolean createAdhocConference(final Account account,
2519 final String name,
2520 final Iterable<Jid> jids,
2521 final UiCallback<Conversation> callback) {
2522 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2523 if (account.getStatus() == Account.State.ONLINE) {
2524 try {
2525 String server = findConferenceServer(account);
2526 if (server == null) {
2527 if (callback != null) {
2528 callback.error(R.string.no_conference_server_found, null);
2529 }
2530 return false;
2531 }
2532 final Jid jid = Jid.of(CryptoHelper.pronounceable(getRNG()), server, null);
2533 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
2534 joinMuc(conversation, new OnConferenceJoined() {
2535 @Override
2536 public void onConferenceJoined(final Conversation conversation) {
2537 final Bundle configuration = IqGenerator.defaultRoomConfiguration();
2538 if (!TextUtils.isEmpty(name)) {
2539 configuration.putString("muc#roomconfig_roomname", name);
2540 }
2541 pushConferenceConfiguration(conversation, configuration, new OnConfigurationPushed() {
2542 @Override
2543 public void onPushSucceeded() {
2544 for (Jid invite : jids) {
2545 invite(conversation, invite);
2546 }
2547 if (account.countPresences() > 1) {
2548 directInvite(conversation, account.getJid().asBareJid());
2549 }
2550 saveConversationAsBookmark(conversation, name);
2551 if (callback != null) {
2552 callback.success(conversation);
2553 }
2554 }
2555
2556 @Override
2557 public void onPushFailed() {
2558 archiveConversation(conversation);
2559 if (callback != null) {
2560 callback.error(R.string.conference_creation_failed, conversation);
2561 }
2562 }
2563 });
2564 }
2565 });
2566 return true;
2567 } catch (IllegalArgumentException e) {
2568 if (callback != null) {
2569 callback.error(R.string.conference_creation_failed, null);
2570 }
2571 return false;
2572 }
2573 } else {
2574 if (callback != null) {
2575 callback.error(R.string.not_connected_try_again, null);
2576 }
2577 return false;
2578 }
2579 }
2580
2581 public void fetchConferenceConfiguration(final Conversation conversation) {
2582 fetchConferenceConfiguration(conversation, null);
2583 }
2584
2585 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2586 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2587 request.setTo(conversation.getJid().asBareJid());
2588 request.query("http://jabber.org/protocol/disco#info");
2589 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2590 @Override
2591 public void onIqPacketReceived(Account account, IqPacket packet) {
2592 if (packet.getType() == IqPacket.TYPE.RESULT) {
2593
2594 final MucOptions mucOptions = conversation.getMucOptions();
2595 final Bookmark bookmark = conversation.getBookmark();
2596 final boolean sameBefore = StringUtils.equals(bookmark == null ? null : bookmark.getBookmarkName(), mucOptions.getName());
2597
2598 if (mucOptions.updateConfiguration(new ServiceDiscoveryResult(packet))) {
2599 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": muc configuration changed for " + conversation.getJid().asBareJid());
2600 updateConversation(conversation);
2601 }
2602
2603 if (bookmark != null && (sameBefore || bookmark.getBookmarkName() == null)) {
2604 if (bookmark.setBookmarkName(StringUtils.nullOnEmpty(mucOptions.getName()))) {
2605 pushBookmarks(account);
2606 }
2607 }
2608
2609
2610 if (callback != null) {
2611 callback.onConferenceConfigurationFetched(conversation);
2612 }
2613
2614
2615
2616 updateConversationUi();
2617 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2618 if (callback != null) {
2619 callback.onFetchFailed(conversation, packet.getError());
2620 }
2621 }
2622 }
2623 });
2624 }
2625
2626 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
2627 pushNodeConfiguration(account, account.getJid().asBareJid(), node, options, callback);
2628 }
2629
2630 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2631 Log.d(Config.LOGTAG,"pushing node configuration");
2632 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
2633 @Override
2634 public void onIqPacketReceived(Account account, IqPacket packet) {
2635 if (packet.getType() == IqPacket.TYPE.RESULT) {
2636 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
2637 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2638 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
2639 if (x != null) {
2640 Data data = Data.parse(x);
2641 data.submit(options);
2642 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2643 @Override
2644 public void onIqPacketReceived(Account account, IqPacket packet) {
2645 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
2646 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": successfully changed node configuration for node "+node);
2647 callback.onPushSucceeded();
2648 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2649 callback.onPushFailed();
2650 }
2651 }
2652 });
2653 } else if (callback != null) {
2654 callback.onPushFailed();
2655 }
2656 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2657 callback.onPushFailed();
2658 }
2659 }
2660 });
2661 }
2662
2663 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2664 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2665 request.setTo(conversation.getJid().asBareJid());
2666 request.query("http://jabber.org/protocol/muc#owner");
2667 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2668 @Override
2669 public void onIqPacketReceived(Account account, IqPacket packet) {
2670 if (packet.getType() == IqPacket.TYPE.RESULT) {
2671 Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
2672 data.submit(options);
2673 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2674 set.setTo(conversation.getJid().asBareJid());
2675 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2676 sendIqPacket(account, set, new OnIqPacketReceived() {
2677 @Override
2678 public void onIqPacketReceived(Account account, IqPacket packet) {
2679 if (callback != null) {
2680 if (packet.getType() == IqPacket.TYPE.RESULT) {
2681 callback.onPushSucceeded();
2682 } else {
2683 callback.onPushFailed();
2684 }
2685 }
2686 }
2687 });
2688 } else {
2689 if (callback != null) {
2690 callback.onPushFailed();
2691 }
2692 }
2693 }
2694 });
2695 }
2696
2697 public void pushSubjectToConference(final Conversation conference, final String subject) {
2698 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, StringUtils.nullOnEmpty(subject));
2699 this.sendMessagePacket(conference.getAccount(), packet);
2700 }
2701
2702 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2703 final Jid jid = user.asBareJid();
2704 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2705 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2706 @Override
2707 public void onIqPacketReceived(Account account, IqPacket packet) {
2708 if (packet.getType() == IqPacket.TYPE.RESULT) {
2709 conference.getMucOptions().changeAffiliation(jid, affiliation);
2710 getAvatarService().clear(conference);
2711 callback.onAffiliationChangedSuccessful(jid);
2712 } else {
2713 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2714 }
2715 }
2716 });
2717 }
2718
2719 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2720 List<Jid> jids = new ArrayList<>();
2721 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2722 if (user.getAffiliation() == before && user.getRealJid() != null) {
2723 jids.add(user.getRealJid());
2724 }
2725 }
2726 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2727 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2728 }
2729
2730 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2731 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2732 Log.d(Config.LOGTAG, request.toString());
2733 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2734 @Override
2735 public void onIqPacketReceived(Account account, IqPacket packet) {
2736 Log.d(Config.LOGTAG, packet.toString());
2737 if (packet.getType() == IqPacket.TYPE.RESULT) {
2738 callback.onRoleChangedSuccessful(nick);
2739 } else {
2740 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2741 }
2742 }
2743 });
2744 }
2745
2746 private void disconnect(Account account, boolean force) {
2747 if ((account.getStatus() == Account.State.ONLINE)
2748 || (account.getStatus() == Account.State.DISABLED)) {
2749 final XmppConnection connection = account.getXmppConnection();
2750 if (!force) {
2751 List<Conversation> conversations = getConversations();
2752 for (Conversation conversation : conversations) {
2753 if (conversation.getAccount() == account) {
2754 if (conversation.getMode() == Conversation.MODE_MULTI) {
2755 leaveMuc(conversation, true);
2756 }
2757 }
2758 }
2759 sendOfflinePresence(account);
2760 }
2761 connection.disconnect(force);
2762 }
2763 }
2764
2765 @Override
2766 public IBinder onBind(Intent intent) {
2767 return mBinder;
2768 }
2769
2770 public void updateMessage(Message message) {
2771 updateMessage(message, true);
2772 }
2773
2774 public void updateMessage(Message message, boolean includeBody) {
2775 databaseBackend.updateMessage(message, includeBody);
2776 updateConversationUi();
2777 }
2778
2779 public void updateMessage(Message message, String uuid) {
2780 databaseBackend.updateMessage(message, uuid);
2781 updateConversationUi();
2782 }
2783
2784 protected void syncDirtyContacts(Account account) {
2785 for (Contact contact : account.getRoster().getContacts()) {
2786 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2787 pushContactToServer(contact);
2788 }
2789 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2790 deleteContactOnServer(contact);
2791 }
2792 }
2793 }
2794
2795 public void createContact(Contact contact, boolean autoGrant) {
2796 if (autoGrant) {
2797 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2798 contact.setOption(Contact.Options.ASKING);
2799 }
2800 pushContactToServer(contact);
2801 }
2802
2803 public void pushContactToServer(final Contact contact) {
2804 contact.resetOption(Contact.Options.DIRTY_DELETE);
2805 contact.setOption(Contact.Options.DIRTY_PUSH);
2806 final Account account = contact.getAccount();
2807 if (account.getStatus() == Account.State.ONLINE) {
2808 final boolean ask = contact.getOption(Contact.Options.ASKING);
2809 final boolean sendUpdates = contact
2810 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2811 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2812 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2813 iq.query(Namespace.ROSTER).addChild(contact.asElement());
2814 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2815 if (sendUpdates) {
2816 sendPresencePacket(account, mPresenceGenerator.sendPresenceUpdatesTo(contact));
2817 }
2818 if (ask) {
2819 sendPresencePacket(account, mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2820 }
2821 } else {
2822 syncRoster(contact.getAccount());
2823 }
2824 }
2825
2826 public void publishMucAvatar(final Conversation conversation, final Uri image, final OnAvatarPublication callback) {
2827 new Thread(() -> {
2828 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2829 final int size = Config.AVATAR_SIZE;
2830 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2831 if (avatar != null) {
2832 if (!getFileBackend().save(avatar)) {
2833 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2834 return;
2835 }
2836 avatar.owner = conversation.getJid().asBareJid();
2837 publishMucAvatar(conversation, avatar, callback);
2838 } else {
2839 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2840 }
2841 }).start();
2842 }
2843
2844 public void publishAvatar(final Account account, final Uri image, final OnAvatarPublication callback) {
2845 new Thread(() -> {
2846 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2847 final int size = Config.AVATAR_SIZE;
2848 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2849 if (avatar != null) {
2850 if (!getFileBackend().save(avatar)) {
2851 Log.d(Config.LOGTAG,"unable to save vcard");
2852 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2853 return;
2854 }
2855 publishAvatar(account, avatar, callback);
2856 } else {
2857 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2858 }
2859 }).start();
2860
2861 }
2862
2863 private void publishMucAvatar(Conversation conversation, Avatar avatar, OnAvatarPublication callback) {
2864 final IqPacket retrieve = mIqGenerator.retrieveVcardAvatar(avatar);
2865 sendIqPacket(conversation.getAccount(), retrieve, (account, response) -> {
2866 boolean itemNotFound = response.getType() == IqPacket.TYPE.ERROR && response.hasChild("error") && response.findChild("error").hasChild("item-not-found");
2867 if (response.getType() == IqPacket.TYPE.RESULT || itemNotFound) {
2868 Element vcard = response.findChild("vCard", "vcard-temp");
2869 if (vcard == null) {
2870 vcard = new Element("vCard", "vcard-temp");
2871 }
2872 Element photo = vcard.findChild("PHOTO");
2873 if (photo == null) {
2874 photo = vcard.addChild("PHOTO");
2875 }
2876 photo.clearChildren();
2877 photo.addChild("TYPE").setContent(avatar.type);
2878 photo.addChild("BINVAL").setContent(avatar.image);
2879 IqPacket publication = new IqPacket(IqPacket.TYPE.SET);
2880 publication.setTo(conversation.getJid().asBareJid());
2881 publication.addChild(vcard);
2882 sendIqPacket(account, publication, (a1, publicationResponse) -> {
2883 if (publicationResponse.getType() == IqPacket.TYPE.RESULT) {
2884 callback.onAvatarPublicationSucceeded();
2885 } else {
2886 Log.d(Config.LOGTAG, "failed to publish vcard " + publicationResponse.getError());
2887 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2888 }
2889 });
2890 } else {
2891 Log.d(Config.LOGTAG, "failed to request vcard " + response.toString());
2892 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_no_server_support);
2893 }
2894 });
2895 }
2896
2897 public void publishAvatar(Account account, final Avatar avatar, final OnAvatarPublication callback) {
2898 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2899 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2900
2901 @Override
2902 public void onIqPacketReceived(Account account, IqPacket result) {
2903 if (result.getType() == IqPacket.TYPE.RESULT) {
2904 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2905 sendIqPacket(account, packet, new OnIqPacketReceived() {
2906 @Override
2907 public void onIqPacketReceived(Account account, IqPacket result) {
2908 if (result.getType() == IqPacket.TYPE.RESULT) {
2909 if (account.setAvatar(avatar.getFilename())) {
2910 getAvatarService().clear(account);
2911 databaseBackend.updateAccount(account);
2912 }
2913 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
2914 if (callback != null) {
2915 callback.onAvatarPublicationSucceeded();
2916 }
2917 } else {
2918 if (callback != null) {
2919 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2920 }
2921 }
2922 }
2923 });
2924 } else {
2925 Element error = result.findChild("error");
2926 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
2927 if (callback != null) {
2928 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2929 }
2930 }
2931 }
2932 });
2933 }
2934
2935 public void republishAvatarIfNeeded(Account account) {
2936 if (account.getAxolotlService().isPepBroken()) {
2937 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": skipping republication of avatar because pep is broken");
2938 return;
2939 }
2940 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2941 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2942
2943 private Avatar parseAvatar(IqPacket packet) {
2944 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2945 if (pubsub != null) {
2946 Element items = pubsub.findChild("items");
2947 if (items != null) {
2948 return Avatar.parseMetadata(items);
2949 }
2950 }
2951 return null;
2952 }
2953
2954 private boolean errorIsItemNotFound(IqPacket packet) {
2955 Element error = packet.findChild("error");
2956 return packet.getType() == IqPacket.TYPE.ERROR
2957 && error != null
2958 && error.hasChild("item-not-found");
2959 }
2960
2961 @Override
2962 public void onIqPacketReceived(Account account, IqPacket packet) {
2963 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2964 Avatar serverAvatar = parseAvatar(packet);
2965 if (serverAvatar == null && account.getAvatar() != null) {
2966 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2967 if (avatar != null) {
2968 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": avatar on server was null. republishing");
2969 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2970 } else {
2971 Log.e(Config.LOGTAG, account.getJid().asBareJid() + ": error rereading avatar");
2972 }
2973 }
2974 }
2975 }
2976 });
2977 }
2978
2979 public void fetchAvatar(Account account, Avatar avatar) {
2980 fetchAvatar(account, avatar, null);
2981 }
2982
2983 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2984 final String KEY = generateFetchKey(account, avatar);
2985 synchronized (this.mInProgressAvatarFetches) {
2986 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2987 switch (avatar.origin) {
2988 case PEP:
2989 this.mInProgressAvatarFetches.add(KEY);
2990 fetchAvatarPep(account, avatar, callback);
2991 break;
2992 case VCARD:
2993 this.mInProgressAvatarFetches.add(KEY);
2994 fetchAvatarVcard(account, avatar, callback);
2995 break;
2996 }
2997 }
2998 }
2999 }
3000
3001 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3002 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
3003 sendIqPacket(account, packet, (a, result) -> {
3004 synchronized (mInProgressAvatarFetches) {
3005 mInProgressAvatarFetches.remove(generateFetchKey(a, avatar));
3006 }
3007 final String ERROR = a.getJid().asBareJid() + ": fetching avatar for " + avatar.owner + " failed ";
3008 if (result.getType() == IqPacket.TYPE.RESULT) {
3009 avatar.image = mIqParser.avatarData(result);
3010 if (avatar.image != null) {
3011 if (getFileBackend().save(avatar)) {
3012 if (a.getJid().asBareJid().equals(avatar.owner)) {
3013 if (a.setAvatar(avatar.getFilename())) {
3014 databaseBackend.updateAccount(a);
3015 }
3016 getAvatarService().clear(a);
3017 updateConversationUi();
3018 updateAccountUi();
3019 } else {
3020 Contact contact = a.getRoster().getContact(avatar.owner);
3021 if (contact.setAvatar(avatar)) {
3022 syncRoster(account);
3023 getAvatarService().clear(contact);
3024 updateConversationUi();
3025 updateRosterUi();
3026 }
3027 }
3028 if (callback != null) {
3029 callback.success(avatar);
3030 }
3031 Log.d(Config.LOGTAG, a.getJid().asBareJid()
3032 + ": successfully fetched pep avatar for " + avatar.owner);
3033 return;
3034 }
3035 } else {
3036
3037 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3038 }
3039 } else {
3040 Element error = result.findChild("error");
3041 if (error == null) {
3042 Log.d(Config.LOGTAG, ERROR + "(server error)");
3043 } else {
3044 Log.d(Config.LOGTAG, ERROR + error.toString());
3045 }
3046 }
3047 if (callback != null) {
3048 callback.error(0, null);
3049 }
3050
3051 });
3052 }
3053
3054 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3055 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3056 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3057 @Override
3058 public void onIqPacketReceived(Account account, IqPacket packet) {
3059 synchronized (mInProgressAvatarFetches) {
3060 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3061 }
3062 if (packet.getType() == IqPacket.TYPE.RESULT) {
3063 Element vCard = packet.findChild("vCard", "vcard-temp");
3064 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3065 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3066 if (image != null) {
3067 avatar.image = image;
3068 if (getFileBackend().save(avatar)) {
3069 Log.d(Config.LOGTAG, account.getJid().asBareJid()
3070 + ": successfully fetched vCard avatar for " + avatar.owner);
3071 if (avatar.owner.isBareJid()) {
3072 if (account.getJid().asBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3073 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": had no avatar. replacing with vcard");
3074 account.setAvatar(avatar.getFilename());
3075 databaseBackend.updateAccount(account);
3076 getAvatarService().clear(account);
3077 updateAccountUi();
3078 } else {
3079 Contact contact = account.getRoster().getContact(avatar.owner);
3080 if (contact.setAvatar(avatar)) {
3081 syncRoster(account);
3082 getAvatarService().clear(contact);
3083 updateRosterUi();
3084 }
3085 }
3086 updateConversationUi();
3087 } else {
3088 Conversation conversation = find(account, avatar.owner.asBareJid());
3089 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3090 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3091 if (user != null) {
3092 if (user.setAvatar(avatar)) {
3093 getAvatarService().clear(user);
3094 updateConversationUi();
3095 updateMucRosterUi();
3096 }
3097 if (user.getRealJid() != null) {
3098 Contact contact = account.getRoster().getContact(user.getRealJid());
3099 if (contact.setAvatar(avatar)) {
3100 syncRoster(account);
3101 getAvatarService().clear(contact);
3102 updateRosterUi();
3103 }
3104 }
3105 }
3106 }
3107 }
3108 }
3109 }
3110 }
3111 }
3112 });
3113 }
3114
3115 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3116 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3117 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3118
3119 @Override
3120 public void onIqPacketReceived(Account account, IqPacket packet) {
3121 if (packet.getType() == IqPacket.TYPE.RESULT) {
3122 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3123 if (pubsub != null) {
3124 Element items = pubsub.findChild("items");
3125 if (items != null) {
3126 Avatar avatar = Avatar.parseMetadata(items);
3127 if (avatar != null) {
3128 avatar.owner = account.getJid().asBareJid();
3129 if (fileBackend.isAvatarCached(avatar)) {
3130 if (account.setAvatar(avatar.getFilename())) {
3131 databaseBackend.updateAccount(account);
3132 }
3133 getAvatarService().clear(account);
3134 callback.success(avatar);
3135 } else {
3136 fetchAvatarPep(account, avatar, callback);
3137 }
3138 return;
3139 }
3140 }
3141 }
3142 }
3143 callback.error(0, null);
3144 }
3145 });
3146 }
3147
3148 public void deleteContactOnServer(Contact contact) {
3149 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3150 contact.resetOption(Contact.Options.DIRTY_PUSH);
3151 contact.setOption(Contact.Options.DIRTY_DELETE);
3152 Account account = contact.getAccount();
3153 if (account.getStatus() == Account.State.ONLINE) {
3154 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3155 Element item = iq.query(Namespace.ROSTER).addChild("item");
3156 item.setAttribute("jid", contact.getJid().toString());
3157 item.setAttribute("subscription", "remove");
3158 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3159 }
3160 }
3161
3162 public void updateConversation(final Conversation conversation) {
3163 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateConversation(conversation));
3164 }
3165
3166 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3167 synchronized (account) {
3168 XmppConnection connection = account.getXmppConnection();
3169 if (connection == null) {
3170 connection = createConnection(account);
3171 account.setXmppConnection(connection);
3172 }
3173 boolean hasInternet = hasInternetConnection();
3174 if (account.isEnabled() && hasInternet) {
3175 if (!force) {
3176 disconnect(account, false);
3177 }
3178 Thread thread = new Thread(connection);
3179 connection.setInteractive(interactive);
3180 connection.prepareNewConnection();
3181 connection.interrupt();
3182 thread.start();
3183 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3184 } else {
3185 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3186 account.getRoster().clearPresences();
3187 connection.resetEverything();
3188 final AxolotlService axolotlService = account.getAxolotlService();
3189 if (axolotlService != null) {
3190 axolotlService.resetBrokenness();
3191 }
3192 if (!hasInternet) {
3193 account.setStatus(Account.State.NO_INTERNET);
3194 }
3195 }
3196 }
3197 }
3198
3199 public void reconnectAccountInBackground(final Account account) {
3200 new Thread(() -> reconnectAccount(account, false, true)).start();
3201 }
3202
3203 public void invite(Conversation conversation, Jid contact) {
3204 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": inviting " + contact + " to " + conversation.getJid().asBareJid());
3205 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3206 sendMessagePacket(conversation.getAccount(), packet);
3207 }
3208
3209 public void directInvite(Conversation conversation, Jid jid) {
3210 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3211 sendMessagePacket(conversation.getAccount(), packet);
3212 }
3213
3214 public void resetSendingToWaiting(Account account) {
3215 for (Conversation conversation : getConversations()) {
3216 if (conversation.getAccount() == account) {
3217 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
3218 }
3219 }
3220 }
3221
3222 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3223 return markMessage(account, recipient, uuid, status, null);
3224 }
3225
3226 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3227 if (uuid == null) {
3228 return null;
3229 }
3230 for (Conversation conversation : getConversations()) {
3231 if (conversation.getJid().asBareJid().equals(recipient) && conversation.getAccount() == account) {
3232 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3233 if (message != null) {
3234 markMessage(message, status, errorMessage);
3235 }
3236 return message;
3237 }
3238 }
3239 return null;
3240 }
3241
3242 public boolean markMessage(Conversation conversation, String uuid, int status, String serverMessageId) {
3243 if (uuid == null) {
3244 return false;
3245 } else {
3246 Message message = conversation.findSentMessageWithUuid(uuid);
3247 if (message != null) {
3248 if (message.getServerMsgId() == null) {
3249 message.setServerMsgId(serverMessageId);
3250 }
3251 markMessage(message, status);
3252 return true;
3253 } else {
3254 return false;
3255 }
3256 }
3257 }
3258
3259 public void markMessage(Message message, int status) {
3260 markMessage(message, status, null);
3261 }
3262
3263
3264 public void markMessage(Message message, int status, String errorMessage) {
3265 final int c = message.getStatus();
3266 if (status == Message.STATUS_SEND_FAILED && (c == Message.STATUS_SEND_RECEIVED || c == Message.STATUS_SEND_DISPLAYED)) {
3267 return;
3268 }
3269 if (status == Message.STATUS_SEND_RECEIVED && c == Message.STATUS_SEND_DISPLAYED) {
3270 return;
3271 }
3272 message.setErrorMessage(errorMessage);
3273 message.setStatus(status);
3274 databaseBackend.updateMessage(message, false);
3275 updateConversationUi();
3276 }
3277
3278 private SharedPreferences getPreferences() {
3279 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
3280 }
3281
3282 public long getAutomaticMessageDeletionDate() {
3283 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
3284 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
3285 }
3286
3287 public long getLongPreference(String name, @IntegerRes int res) {
3288 long defaultValue = getResources().getInteger(res);
3289 try {
3290 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
3291 } catch (NumberFormatException e) {
3292 return defaultValue;
3293 }
3294 }
3295
3296 public boolean getBooleanPreference(String name, @BoolRes int res) {
3297 return getPreferences().getBoolean(name, getResources().getBoolean(res));
3298 }
3299
3300 public boolean confirmMessages() {
3301 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
3302 }
3303
3304 public boolean allowMessageCorrection() {
3305 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
3306 }
3307
3308 public boolean sendChatStates() {
3309 return getBooleanPreference("chat_states", R.bool.chat_states);
3310 }
3311
3312 private boolean respectAutojoin() {
3313 return getBooleanPreference("autojoin", R.bool.autojoin);
3314 }
3315
3316 public boolean indicateReceived() {
3317 return getBooleanPreference("indicate_received", R.bool.indicate_received);
3318 }
3319
3320 public boolean useTorToConnect() {
3321 return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
3322 }
3323
3324 public boolean showExtendedConnectionOptions() {
3325 return QuickConversationsService.isConversations() && getBooleanPreference("show_connection_options", R.bool.show_connection_options);
3326 }
3327
3328 public boolean broadcastLastActivity() {
3329 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
3330 }
3331
3332 public int unreadCount() {
3333 int count = 0;
3334 for (Conversation conversation : getConversations()) {
3335 count += conversation.unreadCount();
3336 }
3337 return count;
3338 }
3339
3340
3341 private <T> List<T> threadSafeList(Set<T> set) {
3342 synchronized (LISTENER_LOCK) {
3343 return set.size() == 0 ? Collections.emptyList() : new ArrayList<>(set);
3344 }
3345 }
3346
3347 public void showErrorToastInUi(int resId) {
3348 for (OnShowErrorToast listener : threadSafeList(this.mOnShowErrorToasts)) {
3349 listener.onShowErrorToast(resId);
3350 }
3351 }
3352
3353 public void updateConversationUi() {
3354 for (OnConversationUpdate listener : threadSafeList(this.mOnConversationUpdates)) {
3355 listener.onConversationUpdate();
3356 }
3357 }
3358
3359 public void updateAccountUi() {
3360 for (OnAccountUpdate listener : threadSafeList(this.mOnAccountUpdates)) {
3361 listener.onAccountUpdate();
3362 }
3363 }
3364
3365 public void updateRosterUi() {
3366 for (OnRosterUpdate listener : threadSafeList(this.mOnRosterUpdates)) {
3367 listener.onRosterUpdate();
3368 }
3369 }
3370
3371 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3372 if (mOnCaptchaRequested.size() > 0) {
3373 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3374 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3375 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3376 for (OnCaptchaRequested listener : threadSafeList(this.mOnCaptchaRequested)) {
3377 listener.onCaptchaRequested(account, id, data, scaled);
3378 }
3379 return true;
3380 }
3381 return false;
3382 }
3383
3384 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3385 for (OnUpdateBlocklist listener : threadSafeList(this.mOnUpdateBlocklist)) {
3386 listener.OnUpdateBlocklist(status);
3387 }
3388 }
3389
3390 public void updateMucRosterUi() {
3391 for (OnMucRosterUpdate listener : threadSafeList(this.mOnMucRosterUpdate)) {
3392 listener.onMucRosterUpdate();
3393 }
3394 }
3395
3396 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3397 for (OnKeyStatusUpdated listener : threadSafeList(this.mOnKeyStatusUpdated)) {
3398 listener.onKeyStatusUpdated(report);
3399 }
3400 }
3401
3402 public Account findAccountByJid(final Jid accountJid) {
3403 for (Account account : this.accounts) {
3404 if (account.getJid().asBareJid().equals(accountJid.asBareJid())) {
3405 return account;
3406 }
3407 }
3408 return null;
3409 }
3410
3411 public Account findAccountByUuid(final String uuid) {
3412 for(Account account : this.accounts) {
3413 if (account.getUuid().equals(uuid)) {
3414 return account;
3415 }
3416 }
3417 return null;
3418 }
3419
3420 public Conversation findConversationByUuid(String uuid) {
3421 for (Conversation conversation : getConversations()) {
3422 if (conversation.getUuid().equals(uuid)) {
3423 return conversation;
3424 }
3425 }
3426 return null;
3427 }
3428
3429 public Conversation findUniqueConversationByJid(XmppUri xmppUri) {
3430 List<Conversation> findings = new ArrayList<>();
3431 for (Conversation c : getConversations()) {
3432 if (c.getAccount().isEnabled() && c.getJid().asBareJid().equals(xmppUri.getJid()) && ((c.getMode() == Conversational.MODE_MULTI) == xmppUri.isAction(XmppUri.ACTION_JOIN))) {
3433 findings.add(c);
3434 }
3435 }
3436 return findings.size() == 1 ? findings.get(0) : null;
3437 }
3438
3439 public boolean markRead(final Conversation conversation, boolean dismiss) {
3440 return markRead(conversation, null, dismiss).size() > 0;
3441 }
3442
3443 public void markRead(final Conversation conversation) {
3444 markRead(conversation, null, true);
3445 }
3446
3447 public List<Message> markRead(final Conversation conversation, String upToUuid, boolean dismiss) {
3448 if (dismiss) {
3449 mNotificationService.clear(conversation);
3450 }
3451 final List<Message> readMessages = conversation.markRead(upToUuid);
3452 if (readMessages.size() > 0) {
3453 Runnable runnable = () -> {
3454 for (Message message : readMessages) {
3455 databaseBackend.updateMessage(message, false);
3456 }
3457 };
3458 mDatabaseWriterExecutor.execute(runnable);
3459 updateUnreadCountBadge();
3460 return readMessages;
3461 } else {
3462 return readMessages;
3463 }
3464 }
3465
3466 public synchronized void updateUnreadCountBadge() {
3467 int count = unreadCount();
3468 if (unreadCount != count) {
3469 Log.d(Config.LOGTAG, "update unread count to " + count);
3470 if (count > 0) {
3471 ShortcutBadger.applyCount(getApplicationContext(), count);
3472 } else {
3473 ShortcutBadger.removeCount(getApplicationContext());
3474 }
3475 unreadCount = count;
3476 }
3477 }
3478
3479 public void sendReadMarker(final Conversation conversation, String upToUuid) {
3480 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
3481 final List<Message> readMessages = this.markRead(conversation, upToUuid, true);
3482 if (readMessages.size() > 0) {
3483 updateConversationUi();
3484 }
3485 final Message markable = Conversation.getLatestMarkableMessage(readMessages, isPrivateAndNonAnonymousMuc);
3486 if (confirmMessages()
3487 && markable != null
3488 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
3489 && markable.getRemoteMsgId() != null) {
3490 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3491 Account account = conversation.getAccount();
3492 final Jid to = markable.getCounterpart();
3493 final boolean groupChat = conversation.getMode() == Conversation.MODE_MULTI;
3494 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId(), markable.getCounterpart(), groupChat);
3495 this.sendMessagePacket(conversation.getAccount(), packet);
3496 }
3497 }
3498
3499 public SecureRandom getRNG() {
3500 return this.mRandom;
3501 }
3502
3503 public MemorizingTrustManager getMemorizingTrustManager() {
3504 return this.mMemorizingTrustManager;
3505 }
3506
3507 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3508 this.mMemorizingTrustManager = trustManager;
3509 }
3510
3511 public void updateMemorizingTrustmanager() {
3512 final MemorizingTrustManager tm;
3513 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
3514 if (dontTrustSystemCAs) {
3515 tm = new MemorizingTrustManager(getApplicationContext(), null);
3516 } else {
3517 tm = new MemorizingTrustManager(getApplicationContext());
3518 }
3519 setMemorizingTrustManager(tm);
3520 }
3521
3522 public LruCache<String, Bitmap> getBitmapCache() {
3523 return this.mBitmapCache;
3524 }
3525
3526 public Collection<String> getKnownHosts() {
3527 final Set<String> hosts = new HashSet<>();
3528 for (final Account account : getAccounts()) {
3529 hosts.add(account.getServer());
3530 for (final Contact contact : account.getRoster().getContacts()) {
3531 if (contact.showInRoster()) {
3532 final String server = contact.getServer();
3533 if (server != null) {
3534 hosts.add(server);
3535 }
3536 }
3537 }
3538 }
3539 if (Config.QUICKSY_DOMAIN != null) {
3540 hosts.remove(Config.QUICKSY_DOMAIN); //we only want to show this when we type a e164 number
3541 }
3542 if (Config.DOMAIN_LOCK != null) {
3543 hosts.add(Config.DOMAIN_LOCK);
3544 }
3545 if (Config.MAGIC_CREATE_DOMAIN != null) {
3546 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3547 }
3548 return hosts;
3549 }
3550
3551 public Collection<String> getKnownConferenceHosts() {
3552 final Set<String> mucServers = new HashSet<>();
3553 for (final Account account : accounts) {
3554 if (account.getXmppConnection() != null) {
3555 mucServers.addAll(account.getXmppConnection().getMucServers());
3556 for (Bookmark bookmark : account.getBookmarks()) {
3557 final Jid jid = bookmark.getJid();
3558 final String s = jid == null ? null : jid.getDomain();
3559 if (s != null) {
3560 mucServers.add(s);
3561 }
3562 }
3563 }
3564 }
3565 return mucServers;
3566 }
3567
3568 public void sendMessagePacket(Account account, MessagePacket packet) {
3569 XmppConnection connection = account.getXmppConnection();
3570 if (connection != null) {
3571 connection.sendMessagePacket(packet);
3572 }
3573 }
3574
3575 public void sendPresencePacket(Account account, PresencePacket packet) {
3576 XmppConnection connection = account.getXmppConnection();
3577 if (connection != null) {
3578 connection.sendPresencePacket(packet);
3579 }
3580 }
3581
3582 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3583 final XmppConnection connection = account.getXmppConnection();
3584 if (connection != null) {
3585 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3586 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener, true);
3587 }
3588 }
3589
3590 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3591 final XmppConnection connection = account.getXmppConnection();
3592 if (connection != null) {
3593 connection.sendIqPacket(packet, callback);
3594 } else if (callback != null) {
3595 callback.onIqPacketReceived(account,new IqPacket(IqPacket.TYPE.TIMEOUT));
3596 }
3597 }
3598
3599 public void sendPresence(final Account account) {
3600 sendPresence(account, checkListeners() && broadcastLastActivity());
3601 }
3602
3603 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3604 Presence.Status status;
3605 if (manuallyChangePresence()) {
3606 status = account.getPresenceStatus();
3607 } else {
3608 status = getTargetPresence();
3609 }
3610 PresencePacket packet = mPresenceGenerator.selfPresence(account, status);
3611 String message = account.getPresenceStatusMessage();
3612 if (message != null && !message.isEmpty()) {
3613 packet.addChild(new Element("status").setContent(message));
3614 }
3615 if (mLastActivity > 0 && includeIdleTimestamp) {
3616 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3617 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
3618 }
3619 sendPresencePacket(account, packet);
3620 }
3621
3622 private void deactivateGracePeriod() {
3623 for (Account account : getAccounts()) {
3624 account.deactivateGracePeriod();
3625 }
3626 }
3627
3628 public void refreshAllPresences() {
3629 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3630 for (Account account : getAccounts()) {
3631 if (account.isEnabled()) {
3632 sendPresence(account, includeIdleTimestamp);
3633 }
3634 }
3635 }
3636
3637 private void refreshAllFcmTokens() {
3638 for (Account account : getAccounts()) {
3639 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3640 mPushManagementService.registerPushTokenOnServer(account);
3641 }
3642 }
3643 }
3644
3645 private void sendOfflinePresence(final Account account) {
3646 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending offline presence");
3647 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3648 }
3649
3650 public MessageGenerator getMessageGenerator() {
3651 return this.mMessageGenerator;
3652 }
3653
3654 public PresenceGenerator getPresenceGenerator() {
3655 return this.mPresenceGenerator;
3656 }
3657
3658 public IqGenerator getIqGenerator() {
3659 return this.mIqGenerator;
3660 }
3661
3662 public IqParser getIqParser() {
3663 return this.mIqParser;
3664 }
3665
3666 public JingleConnectionManager getJingleConnectionManager() {
3667 return this.mJingleConnectionManager;
3668 }
3669
3670 public MessageArchiveService getMessageArchiveService() {
3671 return this.mMessageArchiveService;
3672 }
3673
3674 public QuickConversationsService getQuickConversationsService() {
3675 return this.mQuickConversationsService;
3676 }
3677
3678 public List<Contact> findContacts(Jid jid, String accountJid) {
3679 ArrayList<Contact> contacts = new ArrayList<>();
3680 for (Account account : getAccounts()) {
3681 if ((account.isEnabled() || accountJid != null)
3682 && (accountJid == null || accountJid.equals(account.getJid().asBareJid().toString()))) {
3683 Contact contact = account.getRoster().getContactFromRoster(jid);
3684 if (contact != null) {
3685 contacts.add(contact);
3686 }
3687 }
3688 }
3689 return contacts;
3690 }
3691
3692 public Conversation findFirstMuc(Jid jid) {
3693 for (Conversation conversation : getConversations()) {
3694 if (conversation.getAccount().isEnabled() && conversation.getJid().asBareJid().equals(jid.asBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
3695 return conversation;
3696 }
3697 }
3698 return null;
3699 }
3700
3701 public NotificationService getNotificationService() {
3702 return this.mNotificationService;
3703 }
3704
3705 public HttpConnectionManager getHttpConnectionManager() {
3706 return this.mHttpConnectionManager;
3707 }
3708
3709 public void resendFailedMessages(final Message message) {
3710 final Collection<Message> messages = new ArrayList<>();
3711 Message current = message;
3712 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3713 messages.add(current);
3714 if (current.mergeable(current.next())) {
3715 current = current.next();
3716 } else {
3717 break;
3718 }
3719 }
3720 for (final Message msg : messages) {
3721 msg.setTime(System.currentTimeMillis());
3722 markMessage(msg, Message.STATUS_WAITING);
3723 this.resendMessage(msg, false);
3724 }
3725 if (message.getConversation() instanceof Conversation) {
3726 ((Conversation) message.getConversation()).sort();
3727 }
3728 updateConversationUi();
3729 }
3730
3731 public void clearConversationHistory(final Conversation conversation) {
3732 final long clearDate;
3733 final String reference;
3734 if (conversation.countMessages() > 0) {
3735 Message latestMessage = conversation.getLatestMessage();
3736 clearDate = latestMessage.getTimeSent() + 1000;
3737 reference = latestMessage.getServerMsgId();
3738 } else {
3739 clearDate = System.currentTimeMillis();
3740 reference = null;
3741 }
3742 conversation.clearMessages();
3743 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3744 conversation.setLastClearHistory(clearDate, reference);
3745 Runnable runnable = () -> {
3746 databaseBackend.deleteMessagesInConversation(conversation);
3747 databaseBackend.updateConversation(conversation);
3748 };
3749 mDatabaseWriterExecutor.execute(runnable);
3750 }
3751
3752 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3753 if (blockable != null && blockable.getBlockedJid() != null) {
3754 final Jid jid = blockable.getBlockedJid();
3755 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3756
3757 @Override
3758 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3759 if (packet.getType() == IqPacket.TYPE.RESULT) {
3760 account.getBlocklist().add(jid);
3761 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3762 }
3763 }
3764 });
3765 if (removeBlockedConversations(blockable.getAccount(), jid)) {
3766 updateConversationUi();
3767 return true;
3768 } else {
3769 return false;
3770 }
3771 } else {
3772 return false;
3773 }
3774 }
3775
3776 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
3777 boolean removed = false;
3778 synchronized (this.conversations) {
3779 boolean domainJid = blockedJid.getLocal() == null;
3780 for (Conversation conversation : this.conversations) {
3781 boolean jidMatches = (domainJid && blockedJid.getDomain().equals(conversation.getJid().getDomain()))
3782 || blockedJid.equals(conversation.getJid().asBareJid());
3783 if (conversation.getAccount() == account
3784 && conversation.getMode() == Conversation.MODE_SINGLE
3785 && jidMatches) {
3786 this.conversations.remove(conversation);
3787 markRead(conversation);
3788 conversation.setStatus(Conversation.STATUS_ARCHIVED);
3789 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving conversation " + conversation.getJid().asBareJid() + " because jid was blocked");
3790 updateConversation(conversation);
3791 removed = true;
3792 }
3793 }
3794 }
3795 return removed;
3796 }
3797
3798 public void sendUnblockRequest(final Blockable blockable) {
3799 if (blockable != null && blockable.getJid() != null) {
3800 final Jid jid = blockable.getBlockedJid();
3801 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3802 @Override
3803 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3804 if (packet.getType() == IqPacket.TYPE.RESULT) {
3805 account.getBlocklist().remove(jid);
3806 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3807 }
3808 }
3809 });
3810 }
3811 }
3812
3813 public void publishDisplayName(Account account) {
3814 String displayName = account.getDisplayName();
3815 if (displayName != null && !displayName.isEmpty()) {
3816 IqPacket publish = mIqGenerator.publishNick(displayName);
3817 sendIqPacket(account, publish, (account1, packet) -> {
3818 if (packet.getType() == IqPacket.TYPE.ERROR) {
3819 Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": could not publish nick");
3820 }
3821 });
3822 }
3823 }
3824
3825 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3826 ServiceDiscoveryResult result = discoCache.get(key);
3827 if (result != null) {
3828 return result;
3829 } else {
3830 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3831 if (result != null) {
3832 discoCache.put(key, result);
3833 }
3834 return result;
3835 }
3836 }
3837
3838 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3839 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
3840 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3841 if (disco != null) {
3842 presence.setServiceDiscoveryResult(disco);
3843 } else {
3844 if (!account.inProgressDiscoFetches.contains(key)) {
3845 account.inProgressDiscoFetches.add(key);
3846 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3847 request.setTo(jid);
3848 final String node = presence.getNode();
3849 final String ver = presence.getVer();
3850 final Element query = request.query("http://jabber.org/protocol/disco#info");
3851 if (node != null && ver != null) {
3852 query.setAttribute("node",node+"#"+ver);
3853 }
3854 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid);
3855 sendIqPacket(account, request, (a, response) -> {
3856 if (response.getType() == IqPacket.TYPE.RESULT) {
3857 ServiceDiscoveryResult discoveryResult = new ServiceDiscoveryResult(response);
3858 if (presence.getVer().equals(discoveryResult.getVer())) {
3859 databaseBackend.insertDiscoveryResult(discoveryResult);
3860 injectServiceDiscoveryResult(a.getRoster(), presence.getHash(), presence.getVer(), discoveryResult);
3861 } else {
3862 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + discoveryResult.getVer());
3863 }
3864 }
3865 a.inProgressDiscoFetches.remove(key);
3866 });
3867 }
3868 }
3869 }
3870
3871 private void injectServiceDiscoveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3872 for (Contact contact : roster.getContacts()) {
3873 for (Presence presence : contact.getPresences().getPresences().values()) {
3874 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3875 presence.setServiceDiscoveryResult(disco);
3876 }
3877 }
3878 }
3879 }
3880
3881 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3882 final MessageArchiveService.Version version = MessageArchiveService.Version.get(account);
3883 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3884 request.addChild("prefs", version.namespace);
3885 sendIqPacket(account, request, (account1, packet) -> {
3886 Element prefs = packet.findChild("prefs", version.namespace);
3887 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3888 callback.onPreferencesFetched(prefs);
3889 } else {
3890 callback.onPreferencesFetchFailed();
3891 }
3892 });
3893 }
3894
3895 public PushManagementService getPushManagementService() {
3896 return mPushManagementService;
3897 }
3898
3899 public void changeStatus(Account account, PresenceTemplate template, String signature) {
3900 if (!template.getStatusMessage().isEmpty()) {
3901 databaseBackend.insertPresenceTemplate(template);
3902 }
3903 account.setPgpSignature(signature);
3904 account.setPresenceStatus(template.getStatus());
3905 account.setPresenceStatusMessage(template.getStatusMessage());
3906 databaseBackend.updateAccount(account);
3907 sendPresence(account);
3908 }
3909
3910 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3911 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3912 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3913 if (!templates.contains(template)) {
3914 templates.add(0, template);
3915 }
3916 }
3917 return templates;
3918 }
3919
3920 public void saveConversationAsBookmark(Conversation conversation, String name) {
3921 Account account = conversation.getAccount();
3922 Bookmark bookmark = new Bookmark(account, conversation.getJid().asBareJid());
3923 if (!conversation.getJid().isBareJid()) {
3924 bookmark.setNick(conversation.getJid().getResource());
3925 }
3926 if (!TextUtils.isEmpty(name)) {
3927 bookmark.setBookmarkName(name);
3928 }
3929 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
3930 account.getBookmarks().add(bookmark);
3931 pushBookmarks(account);
3932 bookmark.setConversation(conversation);
3933 }
3934
3935 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3936 boolean performedVerification = false;
3937 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3938 for (XmppUri.Fingerprint fp : fingerprints) {
3939 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3940 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3941 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3942 if (fingerprintStatus != null) {
3943 if (!fingerprintStatus.isVerified()) {
3944 performedVerification = true;
3945 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3946 }
3947 } else {
3948 axolotlService.preVerifyFingerprint(contact, fingerprint);
3949 }
3950 }
3951 }
3952 return performedVerification;
3953 }
3954
3955 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3956 final AxolotlService axolotlService = account.getAxolotlService();
3957 boolean verifiedSomething = false;
3958 for (XmppUri.Fingerprint fp : fingerprints) {
3959 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3960 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3961 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
3962 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3963 if (fingerprintStatus != null) {
3964 if (!fingerprintStatus.isVerified()) {
3965 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3966 verifiedSomething = true;
3967 }
3968 } else {
3969 axolotlService.preVerifyFingerprint(account, fingerprint);
3970 verifiedSomething = true;
3971 }
3972 }
3973 }
3974 return verifiedSomething;
3975 }
3976
3977 public boolean blindTrustBeforeVerification() {
3978 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
3979 }
3980
3981 public ShortcutService getShortcutService() {
3982 return mShortcutService;
3983 }
3984
3985 public void pushMamPreferences(Account account, Element prefs) {
3986 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3987 set.addChild(prefs);
3988 sendIqPacket(account, set, null);
3989 }
3990
3991 public interface OnMamPreferencesFetched {
3992 void onPreferencesFetched(Element prefs);
3993
3994 void onPreferencesFetchFailed();
3995 }
3996
3997 public interface OnAccountCreated {
3998 void onAccountCreated(Account account);
3999
4000 void informUser(int r);
4001 }
4002
4003 public interface OnMoreMessagesLoaded {
4004 void onMoreMessagesLoaded(int count, Conversation conversation);
4005
4006 void informUser(int r);
4007 }
4008
4009 public interface OnAccountPasswordChanged {
4010 void onPasswordChangeSucceeded();
4011
4012 void onPasswordChangeFailed();
4013 }
4014
4015 public interface OnAffiliationChanged {
4016 void onAffiliationChangedSuccessful(Jid jid);
4017
4018 void onAffiliationChangeFailed(Jid jid, int resId);
4019 }
4020
4021 public interface OnRoleChanged {
4022 void onRoleChangedSuccessful(String nick);
4023
4024 void onRoleChangeFailed(String nick, int resid);
4025 }
4026
4027 public interface OnConversationUpdate {
4028 void onConversationUpdate();
4029 }
4030
4031 public interface OnAccountUpdate {
4032 void onAccountUpdate();
4033 }
4034
4035 public interface OnCaptchaRequested {
4036 void onCaptchaRequested(Account account, String id, Data data, Bitmap captcha);
4037 }
4038
4039 public interface OnRosterUpdate {
4040 void onRosterUpdate();
4041 }
4042
4043 public interface OnMucRosterUpdate {
4044 void onMucRosterUpdate();
4045 }
4046
4047 public interface OnConferenceConfigurationFetched {
4048 void onConferenceConfigurationFetched(Conversation conversation);
4049
4050 void onFetchFailed(Conversation conversation, Element error);
4051 }
4052
4053 public interface OnConferenceJoined {
4054 void onConferenceJoined(Conversation conversation);
4055 }
4056
4057 public interface OnConfigurationPushed {
4058 void onPushSucceeded();
4059
4060 void onPushFailed();
4061 }
4062
4063 public interface OnShowErrorToast {
4064 void onShowErrorToast(int resId);
4065 }
4066
4067 public class XmppConnectionBinder extends Binder {
4068 public XmppConnectionService getService() {
4069 return XmppConnectionService.this;
4070 }
4071 }
4072
4073 private class InternalEventReceiver extends BroadcastReceiver {
4074
4075 @Override
4076 public void onReceive(Context context, Intent intent) {
4077 onStartCommand(intent,0,0);
4078 }
4079 }
4080}