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