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