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