1package eu.siacs.conversations.services;
2
3import static eu.siacs.conversations.utils.Compatibility.s;
4import static eu.siacs.conversations.utils.Random.SECURE_RANDOM;
5
6import android.Manifest;
7import android.annotation.SuppressLint;
8import android.annotation.TargetApi;
9import android.app.AlarmManager;
10import android.app.KeyguardManager;
11import android.app.Notification;
12import android.app.NotificationManager;
13import android.app.PendingIntent;
14import android.app.Service;
15import android.content.BroadcastReceiver;
16import android.content.ComponentName;
17import android.content.Context;
18import android.content.Intent;
19import android.content.IntentFilter;
20import android.content.SharedPreferences;
21import android.content.pm.PackageManager;
22import android.database.ContentObserver;
23import android.graphics.Bitmap;
24import android.media.AudioManager;
25import android.net.ConnectivityManager;
26import android.net.Network;
27import android.net.NetworkCapabilities;
28import android.net.NetworkInfo;
29import android.net.Uri;
30import android.os.Binder;
31import android.os.Build;
32import android.os.Bundle;
33import android.os.Environment;
34import android.os.IBinder;
35import android.os.Messenger;
36import android.os.PowerManager;
37import android.os.PowerManager.WakeLock;
38import android.os.SystemClock;
39import android.preference.PreferenceManager;
40import android.provider.ContactsContract;
41import android.security.KeyChain;
42import android.telephony.PhoneStateListener;
43import android.telephony.TelephonyManager;
44import android.text.TextUtils;
45import android.util.DisplayMetrics;
46import android.util.Log;
47import android.util.LruCache;
48import android.util.Pair;
49
50import androidx.annotation.BoolRes;
51import androidx.annotation.IntegerRes;
52import androidx.annotation.NonNull;
53import androidx.core.app.RemoteInput;
54import androidx.core.content.ContextCompat;
55import androidx.core.util.Consumer;
56
57import com.google.common.base.Objects;
58import com.google.common.base.Optional;
59import com.google.common.base.Strings;
60
61import org.conscrypt.Conscrypt;
62import org.jxmpp.stringprep.libidn.LibIdnXmppStringprep;
63import org.openintents.openpgp.IOpenPgpService2;
64import org.openintents.openpgp.util.OpenPgpApi;
65import org.openintents.openpgp.util.OpenPgpServiceConnection;
66
67import java.io.File;
68import java.security.Security;
69import java.security.cert.CertificateException;
70import java.security.cert.X509Certificate;
71import java.util.ArrayList;
72import java.util.Arrays;
73import java.util.Collection;
74import java.util.Collections;
75import java.util.HashSet;
76import java.util.Hashtable;
77import java.util.Iterator;
78import java.util.List;
79import java.util.ListIterator;
80import java.util.Map;
81import java.util.Set;
82import java.util.WeakHashMap;
83import java.util.concurrent.CopyOnWriteArrayList;
84import java.util.concurrent.CountDownLatch;
85import java.util.concurrent.Executor;
86import java.util.concurrent.Executors;
87import java.util.concurrent.atomic.AtomicBoolean;
88import java.util.concurrent.atomic.AtomicLong;
89import java.util.concurrent.atomic.AtomicReference;
90
91import eu.siacs.conversations.Config;
92import eu.siacs.conversations.R;
93import eu.siacs.conversations.android.JabberIdContact;
94import eu.siacs.conversations.crypto.OmemoSetting;
95import eu.siacs.conversations.crypto.PgpDecryptionService;
96import eu.siacs.conversations.crypto.PgpEngine;
97import eu.siacs.conversations.crypto.axolotl.AxolotlService;
98import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
99import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
100import eu.siacs.conversations.entities.Account;
101import eu.siacs.conversations.entities.Blockable;
102import eu.siacs.conversations.entities.Bookmark;
103import eu.siacs.conversations.entities.Contact;
104import eu.siacs.conversations.entities.Conversation;
105import eu.siacs.conversations.entities.Conversational;
106import eu.siacs.conversations.entities.Message;
107import eu.siacs.conversations.entities.MucOptions;
108import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
109import eu.siacs.conversations.entities.Presence;
110import eu.siacs.conversations.entities.PresenceTemplate;
111import eu.siacs.conversations.entities.Roster;
112import eu.siacs.conversations.entities.ServiceDiscoveryResult;
113import eu.siacs.conversations.generator.AbstractGenerator;
114import eu.siacs.conversations.generator.IqGenerator;
115import eu.siacs.conversations.generator.MessageGenerator;
116import eu.siacs.conversations.generator.PresenceGenerator;
117import eu.siacs.conversations.http.HttpConnectionManager;
118import eu.siacs.conversations.parser.AbstractParser;
119import eu.siacs.conversations.parser.IqParser;
120import eu.siacs.conversations.parser.MessageParser;
121import eu.siacs.conversations.parser.PresenceParser;
122import eu.siacs.conversations.persistance.DatabaseBackend;
123import eu.siacs.conversations.persistance.FileBackend;
124import eu.siacs.conversations.persistance.UnifiedPushDatabase;
125import eu.siacs.conversations.ui.ChooseAccountForProfilePictureActivity;
126import eu.siacs.conversations.ui.RtpSessionActivity;
127import eu.siacs.conversations.ui.SettingsActivity;
128import eu.siacs.conversations.ui.UiCallback;
129import eu.siacs.conversations.ui.interfaces.OnAvatarPublication;
130import eu.siacs.conversations.ui.interfaces.OnMediaLoaded;
131import eu.siacs.conversations.ui.interfaces.OnSearchResultsAvailable;
132import eu.siacs.conversations.utils.Compatibility;
133import eu.siacs.conversations.utils.ConversationsFileObserver;
134import eu.siacs.conversations.utils.CryptoHelper;
135import eu.siacs.conversations.utils.EasyOnboardingInvite;
136import eu.siacs.conversations.utils.ExceptionHelper;
137import eu.siacs.conversations.utils.MimeUtils;
138import eu.siacs.conversations.utils.PhoneHelper;
139import eu.siacs.conversations.utils.QuickLoader;
140import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
141import eu.siacs.conversations.utils.ReplacingTaskManager;
142import eu.siacs.conversations.utils.Resolver;
143import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
144import eu.siacs.conversations.utils.StringUtils;
145import eu.siacs.conversations.utils.TorServiceUtils;
146import eu.siacs.conversations.utils.WakeLockHelper;
147import eu.siacs.conversations.utils.XmppUri;
148import eu.siacs.conversations.xml.Element;
149import eu.siacs.conversations.xml.LocalizedContent;
150import eu.siacs.conversations.xml.Namespace;
151import eu.siacs.conversations.xmpp.Jid;
152import eu.siacs.conversations.xmpp.OnBindListener;
153import eu.siacs.conversations.xmpp.OnContactStatusChanged;
154import eu.siacs.conversations.xmpp.OnIqPacketReceived;
155import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
156import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
157import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
158import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
159import eu.siacs.conversations.xmpp.OnStatusChanged;
160import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
161import eu.siacs.conversations.xmpp.XmppConnection;
162import eu.siacs.conversations.xmpp.chatstate.ChatState;
163import eu.siacs.conversations.xmpp.forms.Data;
164import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
165import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
166import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
167import eu.siacs.conversations.xmpp.jingle.Media;
168import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
169import eu.siacs.conversations.xmpp.mam.MamReference;
170import eu.siacs.conversations.xmpp.pep.Avatar;
171import eu.siacs.conversations.xmpp.pep.PublishOptions;
172import eu.siacs.conversations.xmpp.stanzas.IqPacket;
173import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
174import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
175import me.leolin.shortcutbadger.ShortcutBadger;
176
177public class XmppConnectionService extends Service {
178
179 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
180 public static final String ACTION_MARK_AS_READ = "mark_as_read";
181 public static final String ACTION_SNOOZE = "snooze";
182 public static final String ACTION_CLEAR_MESSAGE_NOTIFICATION = "clear_message_notification";
183 public static final String ACTION_CLEAR_MISSED_CALL_NOTIFICATION = "clear_missed_call_notification";
184 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
185 public static final String ACTION_TRY_AGAIN = "try_again";
186 public static final String ACTION_IDLE_PING = "idle_ping";
187 public static final String ACTION_FCM_TOKEN_REFRESH = "fcm_token_refresh";
188 public static final String ACTION_FCM_MESSAGE_RECEIVED = "fcm_message_received";
189 public static final String ACTION_DISMISS_CALL = "dismiss_call";
190 public static final String ACTION_END_CALL = "end_call";
191 public static final String ACTION_PROVISION_ACCOUNT = "provision_account";
192 private static final String ACTION_POST_CONNECTIVITY_CHANGE = "eu.siacs.conversations.POST_CONNECTIVITY_CHANGE";
193 public static final String ACTION_RENEW_UNIFIED_PUSH_ENDPOINTS = "eu.siacs.conversations.UNIFIED_PUSH_RENEW";
194
195 private static final String SETTING_LAST_ACTIVITY_TS = "last_activity_timestamp";
196
197 public final CountDownLatch restoredFromDatabaseLatch = new CountDownLatch(1);
198 private final static Executor FILE_OBSERVER_EXECUTOR = Executors.newSingleThreadExecutor();
199 private final static Executor FILE_ATTACHMENT_EXECUTOR = Executors.newSingleThreadExecutor();
200 private final static SerialSingleThreadExecutor VIDEO_COMPRESSION_EXECUTOR = new SerialSingleThreadExecutor("VideoCompression");
201 private final SerialSingleThreadExecutor mDatabaseWriterExecutor = new SerialSingleThreadExecutor("DatabaseWriter");
202 private final SerialSingleThreadExecutor mDatabaseReaderExecutor = new SerialSingleThreadExecutor("DatabaseReader");
203 private final SerialSingleThreadExecutor mNotificationExecutor = new SerialSingleThreadExecutor("NotificationExecutor");
204 private final ReplacingTaskManager mRosterSyncTaskManager = new ReplacingTaskManager();
205 private final IBinder mBinder = new XmppConnectionBinder();
206 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
207 private final IqGenerator mIqGenerator = new IqGenerator(this);
208 private final Set<String> mInProgressAvatarFetches = new HashSet<>();
209 private final Set<String> mOmittedPepAvatarFetches = new HashSet<>();
210 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
211 private final OnIqPacketReceived mDefaultIqHandler = (account, packet) -> {
212 if (packet.getType() != IqPacket.TYPE.RESULT) {
213 Element error = packet.findChild("error");
214 String text = error != null ? error.findChildContent("text") : null;
215 if (text != null) {
216 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received iq error - " + text);
217 }
218 }
219 };
220 public DatabaseBackend databaseBackend;
221 private final ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor("ContactMerger");
222 private long mLastActivity = 0;
223 private final FileBackend fileBackend = new FileBackend(this);
224 private MemorizingTrustManager mMemorizingTrustManager;
225 private final NotificationService mNotificationService = new NotificationService(this);
226 private final UnifiedPushBroker unifiedPushBroker = new UnifiedPushBroker(this);
227 private final ChannelDiscoveryService mChannelDiscoveryService = new ChannelDiscoveryService(this);
228 private final ShortcutService mShortcutService = new ShortcutService(this);
229 private final AtomicBoolean mInitialAddressbookSyncCompleted = new AtomicBoolean(false);
230 private final AtomicBoolean mForceForegroundService = new AtomicBoolean(false);
231 private final AtomicBoolean mForceDuringOnCreate = new AtomicBoolean(false);
232 private final AtomicReference<OngoingCall> ongoingCall = new AtomicReference<>();
233 private final OnMessagePacketReceived mMessageParser = new MessageParser(this);
234 private final OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
235 private final IqParser mIqParser = new IqParser(this);
236 private final MessageGenerator mMessageGenerator = new MessageGenerator(this);
237 public OnContactStatusChanged onContactStatusChanged = (contact, online) -> {
238 Conversation conversation = find(getConversations(), contact);
239 if (conversation != null) {
240 if (online) {
241 if (contact.getPresences().size() == 1) {
242 sendUnsentMessages(conversation);
243 }
244 }
245 }
246 };
247 private final PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
248 private List<Account> accounts;
249 private final JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(this);
250 private final HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(this);
251 private final AvatarService mAvatarService = new AvatarService(this);
252 private final MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
253 private final PushManagementService mPushManagementService = new PushManagementService(this);
254 private final QuickConversationsService mQuickConversationsService = new QuickConversationsService(this);
255 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
256 Environment.getExternalStorageDirectory().getAbsolutePath()
257 ) {
258 @Override
259 public void onEvent(final int event, final File file) {
260 markFileDeleted(file);
261 }
262 };
263 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
264
265 @Override
266 public boolean onMessageAcknowledged(final Account account, final Jid to, final String id) {
267 if (id.startsWith(JingleRtpConnection.JINGLE_MESSAGE_PROPOSE_ID_PREFIX)) {
268 final String sessionId = id.substring(JingleRtpConnection.JINGLE_MESSAGE_PROPOSE_ID_PREFIX.length());
269 mJingleConnectionManager.updateProposedSessionDiscovered(
270 account,
271 to,
272 sessionId,
273 JingleConnectionManager.DeviceDiscoveryState.SEARCHING_ACKNOWLEDGED
274 );
275 }
276
277
278 final Jid bare = to.asBareJid();
279
280 for (final Conversation conversation : getConversations()) {
281 if (conversation.getAccount() == account && conversation.getJid().asBareJid().equals(bare)) {
282 final Message message = conversation.findUnsentMessageWithUuid(id);
283 if (message != null) {
284 message.setStatus(Message.STATUS_SEND);
285 message.setErrorMessage(null);
286 databaseBackend.updateMessage(message, false);
287 return true;
288 }
289 }
290 }
291 return false;
292 }
293 };
294 private final AtomicBoolean isPhoneInCall = new AtomicBoolean(false);
295 private final PhoneStateListener phoneStateListener = new PhoneStateListener() {
296 @Override
297 public void onCallStateChanged(final int state, final String phoneNumber) {
298 isPhoneInCall.set(state != TelephonyManager.CALL_STATE_IDLE);
299 if (state == TelephonyManager.CALL_STATE_OFFHOOK) {
300 mJingleConnectionManager.notifyPhoneCallStarted();
301 }
302 }
303 };
304
305 private boolean destroyed = false;
306
307 private int unreadCount = -1;
308
309 //Ui callback listeners
310 private final Set<OnConversationUpdate> mOnConversationUpdates = Collections.newSetFromMap(new WeakHashMap<OnConversationUpdate, Boolean>());
311 private final Set<OnShowErrorToast> mOnShowErrorToasts = Collections.newSetFromMap(new WeakHashMap<OnShowErrorToast, Boolean>());
312 private final Set<OnAccountUpdate> mOnAccountUpdates = Collections.newSetFromMap(new WeakHashMap<OnAccountUpdate, Boolean>());
313 private final Set<OnCaptchaRequested> mOnCaptchaRequested = Collections.newSetFromMap(new WeakHashMap<OnCaptchaRequested, Boolean>());
314 private final Set<OnRosterUpdate> mOnRosterUpdates = Collections.newSetFromMap(new WeakHashMap<OnRosterUpdate, Boolean>());
315 private final Set<OnUpdateBlocklist> mOnUpdateBlocklist = Collections.newSetFromMap(new WeakHashMap<OnUpdateBlocklist, Boolean>());
316 private final Set<OnMucRosterUpdate> mOnMucRosterUpdate = Collections.newSetFromMap(new WeakHashMap<OnMucRosterUpdate, Boolean>());
317 private final Set<OnKeyStatusUpdated> mOnKeyStatusUpdated = Collections.newSetFromMap(new WeakHashMap<OnKeyStatusUpdated, Boolean>());
318 private final Set<OnJingleRtpConnectionUpdate> onJingleRtpConnectionUpdate = Collections.newSetFromMap(new WeakHashMap<OnJingleRtpConnectionUpdate, Boolean>());
319
320 private final Object LISTENER_LOCK = new Object();
321
322
323 public final Set<String> FILENAMES_TO_IGNORE_DELETION = new HashSet<>();
324
325
326 private final OnBindListener mOnBindListener = new OnBindListener() {
327
328 @Override
329 public void onBind(final Account account) {
330 synchronized (mInProgressAvatarFetches) {
331 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
332 final String KEY = iterator.next();
333 if (KEY.startsWith(account.getJid().asBareJid() + "_")) {
334 iterator.remove();
335 }
336 }
337 }
338 boolean loggedInSuccessfully = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
339 boolean gainedFeature = account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
340 if (loggedInSuccessfully || gainedFeature) {
341 databaseBackend.updateAccount(account);
342 }
343
344 if (loggedInSuccessfully) {
345 if (!TextUtils.isEmpty(account.getDisplayName())) {
346 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": display name wasn't empty on first log in. publishing");
347 publishDisplayName(account);
348 }
349 }
350
351 account.getRoster().clearPresences();
352 synchronized (account.inProgressConferenceJoins) {
353 account.inProgressConferenceJoins.clear();
354 }
355 synchronized (account.inProgressConferencePings) {
356 account.inProgressConferencePings.clear();
357 }
358 mJingleConnectionManager.notifyRebound(account);
359 mQuickConversationsService.considerSyncBackground(false);
360 fetchRosterFromServer(account);
361
362 final XmppConnection connection = account.getXmppConnection();
363
364 if (connection.getFeatures().bookmarks2()) {
365 fetchBookmarks2(account);
366 } else if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
367 fetchBookmarks(account);
368 }
369 final boolean flexible = account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
370 final boolean catchup = getMessageArchiveService().inCatchup(account);
371 if (flexible && catchup && account.getXmppConnection().isMamPreferenceAlways()) {
372 sendIqPacket(account, mIqGenerator.purgeOfflineMessages(), (acc, packet) -> {
373 if (packet.getType() == IqPacket.TYPE.RESULT) {
374 Log.d(Config.LOGTAG, acc.getJid().asBareJid() + ": successfully purged offline messages");
375 }
376 });
377 }
378 sendPresence(account);
379 if (mPushManagementService.available(account)) {
380 mPushManagementService.registerPushTokenOnServer(account);
381 }
382 connectMultiModeConversations(account);
383 syncDirtyContacts(account);
384
385 unifiedPushBroker.renewUnifiedPushEndpointsOnBind(account);
386 }
387 };
388 private final AtomicLong mLastExpiryRun = new AtomicLong(0);
389 private final LruCache<Pair<String, String>, ServiceDiscoveryResult> discoCache = new LruCache<>(20);
390 private final OnStatusChanged statusListener = new OnStatusChanged() {
391
392 @Override
393 public void onStatusChanged(final Account account) {
394 XmppConnection connection = account.getXmppConnection();
395 updateAccountUi();
396
397 if (account.getStatus() == Account.State.ONLINE || account.getStatus().isError()) {
398 mQuickConversationsService.signalAccountStateChange();
399 }
400
401 if (account.getStatus() == Account.State.ONLINE) {
402 synchronized (mLowPingTimeoutMode) {
403 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
404 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
405 }
406 }
407 if (account.setShowErrorNotification(true)) {
408 databaseBackend.updateAccount(account);
409 }
410 mMessageArchiveService.executePendingQueries(account);
411 if (connection != null && connection.getFeatures().csi()) {
412 if (checkListeners()) {
413 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//inactive");
414 connection.sendInactive();
415 } else {
416 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//active");
417 connection.sendActive();
418 }
419 }
420 List<Conversation> conversations = getConversations();
421 for (Conversation conversation : conversations) {
422 final boolean inProgressJoin;
423 synchronized (account.inProgressConferenceJoins) {
424 inProgressJoin = account.inProgressConferenceJoins.contains(conversation);
425 }
426 final boolean pendingJoin;
427 synchronized (account.pendingConferenceJoins) {
428 pendingJoin = account.pendingConferenceJoins.contains(conversation);
429 }
430 if (conversation.getAccount() == account
431 && !pendingJoin
432 && !inProgressJoin) {
433 sendUnsentMessages(conversation);
434 }
435 }
436 final List<Conversation> pendingLeaves;
437 synchronized (account.pendingConferenceLeaves) {
438 pendingLeaves = new ArrayList<>(account.pendingConferenceLeaves);
439 account.pendingConferenceLeaves.clear();
440
441 }
442 for (Conversation conversation : pendingLeaves) {
443 leaveMuc(conversation);
444 }
445 final List<Conversation> pendingJoins;
446 synchronized (account.pendingConferenceJoins) {
447 pendingJoins = new ArrayList<>(account.pendingConferenceJoins);
448 account.pendingConferenceJoins.clear();
449 }
450 for (Conversation conversation : pendingJoins) {
451 joinMuc(conversation);
452 }
453 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
454 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
455 resetSendingToWaiting(account);
456 if (account.isEnabled() && isInLowPingTimeoutMode(account)) {
457 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": went into offline state during low ping mode. reconnecting now");
458 reconnectAccount(account, true, false);
459 } else {
460 final int timeToReconnect = SECURE_RANDOM.nextInt(10) + 2;
461 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
462 }
463 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
464 databaseBackend.updateAccount(account);
465 reconnectAccount(account, true, false);
466 } else if (account.getStatus() != Account.State.CONNECTING && account.getStatus() != Account.State.NO_INTERNET) {
467 resetSendingToWaiting(account);
468 if (connection != null && account.getStatus().isAttemptReconnect()) {
469 final boolean aggressive = hasJingleRtpConnection(account);
470 final int next = connection.getTimeToNextAttempt(aggressive);
471 final boolean lowPingTimeoutMode = isInLowPingTimeoutMode(account);
472 if (next <= 0) {
473 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. reconnecting now. lowPingTimeout=" + lowPingTimeoutMode);
474 reconnectAccount(account, true, false);
475 } else {
476 final int attempt = connection.getAttempt() + 1;
477 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. try again in " + next + "s for the " + attempt + " time. lowPingTimeout=" + lowPingTimeoutMode+", aggressive="+aggressive);
478 scheduleWakeUpCall(next, account.getUuid().hashCode());
479 }
480 }
481 }
482 getNotificationService().updateErrorNotification();
483 }
484 };
485 private OpenPgpServiceConnection pgpServiceConnection;
486 private PgpEngine mPgpEngine = null;
487 private WakeLock wakeLock;
488 private LruCache<String, Bitmap> mBitmapCache;
489 private final BroadcastReceiver mInternalEventReceiver = new InternalEventReceiver();
490 private final BroadcastReceiver mInternalScreenEventReceiver = new InternalEventReceiver();
491
492 private static String generateFetchKey(Account account, final Avatar avatar) {
493 return account.getJid().asBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
494 }
495
496 private boolean isInLowPingTimeoutMode(Account account) {
497 synchronized (mLowPingTimeoutMode) {
498 return mLowPingTimeoutMode.contains(account.getJid().asBareJid());
499 }
500 }
501
502 public void startForcingForegroundNotification() {
503 mForceForegroundService.set(true);
504 toggleForegroundService();
505 }
506
507 public void stopForcingForegroundNotification() {
508 mForceForegroundService.set(false);
509 toggleForegroundService();
510 }
511
512 public boolean areMessagesInitialized() {
513 return this.restoredFromDatabaseLatch.getCount() == 0;
514 }
515
516 public PgpEngine getPgpEngine() {
517 if (!Config.supportOpenPgp()) {
518 return null;
519 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
520 if (this.mPgpEngine == null) {
521 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
522 getApplicationContext(),
523 pgpServiceConnection.getService()), this);
524 }
525 return mPgpEngine;
526 } else {
527 return null;
528 }
529
530 }
531
532 public OpenPgpApi getOpenPgpApi() {
533 if (!Config.supportOpenPgp()) {
534 return null;
535 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
536 return new OpenPgpApi(this, pgpServiceConnection.getService());
537 } else {
538 return null;
539 }
540 }
541
542 public FileBackend getFileBackend() {
543 return this.fileBackend;
544 }
545
546 public AvatarService getAvatarService() {
547 return this.mAvatarService;
548 }
549
550 public void attachLocationToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
551 int encryption = conversation.getNextEncryption();
552 if (encryption == Message.ENCRYPTION_PGP) {
553 encryption = Message.ENCRYPTION_DECRYPTED;
554 }
555 Message message = new Message(conversation, uri.toString(), encryption);
556 Message.configurePrivateMessage(message);
557 if (encryption == Message.ENCRYPTION_DECRYPTED) {
558 getPgpEngine().encrypt(message, callback);
559 } else {
560 sendMessage(message);
561 callback.success(message);
562 }
563 }
564
565 public void attachFileToConversation(final Conversation conversation, final Uri uri, final String type, final UiCallback<Message> callback) {
566 final Message message;
567 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
568 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
569 } else {
570 message = new Message(conversation, "", conversation.getNextEncryption());
571 }
572 if (!Message.configurePrivateFileMessage(message)) {
573 message.setCounterpart(conversation.getNextCounterpart());
574 message.setType(Message.TYPE_FILE);
575 }
576 Log.d(Config.LOGTAG, "attachFile: type=" + message.getType());
577 Log.d(Config.LOGTAG, "counterpart=" + message.getCounterpart());
578 final AttachFileToConversationRunnable runnable = new AttachFileToConversationRunnable(this, uri, type, message, callback);
579 if (runnable.isVideoMessage()) {
580 VIDEO_COMPRESSION_EXECUTOR.execute(runnable);
581 } else {
582 FILE_ATTACHMENT_EXECUTOR.execute(runnable);
583 }
584 }
585
586 public void attachImageToConversation(final Conversation conversation, final Uri uri, final String type, final UiCallback<Message> callback) {
587 final String mimeType = MimeUtils.guessMimeTypeFromUriAndMime(this, uri, type);
588 final String compressPictures = getCompressPicturesPreference();
589
590 if ("never".equals(compressPictures)
591 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
592 || (mimeType != null && mimeType.endsWith("/gif"))
593 || getFileBackend().unusualBounds(uri)) {
594 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": not compressing picture. sending as file");
595 attachFileToConversation(conversation, uri, mimeType, callback);
596 return;
597 }
598 final Message message;
599 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
600 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
601 } else {
602 message = new Message(conversation, "", conversation.getNextEncryption());
603 }
604 if (!Message.configurePrivateFileMessage(message)) {
605 message.setCounterpart(conversation.getNextCounterpart());
606 message.setType(Message.TYPE_IMAGE);
607 }
608 Log.d(Config.LOGTAG, "attachImage: type=" + message.getType());
609 FILE_ATTACHMENT_EXECUTOR.execute(() -> {
610 try {
611 getFileBackend().copyImageToPrivateStorage(message, uri);
612 } catch (FileBackend.ImageCompressionException e) {
613 Log.d(Config.LOGTAG, "unable to compress image. fall back to file transfer", e);
614 attachFileToConversation(conversation, uri, mimeType, callback);
615 return;
616 } catch (final FileBackend.FileCopyException e) {
617 callback.error(e.getResId(), message);
618 return;
619 }
620 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
621 final PgpEngine pgpEngine = getPgpEngine();
622 if (pgpEngine != null) {
623 pgpEngine.encrypt(message, callback);
624 } else if (callback != null) {
625 callback.error(R.string.unable_to_connect_to_keychain, null);
626 }
627 } else {
628 sendMessage(message);
629 callback.success(message);
630 }
631 });
632 }
633
634 public Conversation find(Bookmark bookmark) {
635 return find(bookmark.getAccount(), bookmark.getJid());
636 }
637
638 public Conversation find(final Account account, final Jid jid) {
639 return find(getConversations(), account, jid);
640 }
641
642 public boolean isMuc(final Account account, final Jid jid) {
643 final Conversation c = find(account, jid);
644 return c != null && c.getMode() == Conversational.MODE_MULTI;
645 }
646
647 public void search(final List<String> term, final String uuid, final OnSearchResultsAvailable onSearchResultsAvailable) {
648 MessageSearchTask.search(this, term, uuid, onSearchResultsAvailable);
649 }
650
651 @Override
652 public int onStartCommand(Intent intent, int flags, int startId) {
653 final String action = intent == null ? null : intent.getAction();
654 final boolean needsForegroundService = intent != null && intent.getBooleanExtra(EventReceiver.EXTRA_NEEDS_FOREGROUND_SERVICE, false);
655 if (needsForegroundService) {
656 Log.d(Config.LOGTAG, "toggle forced foreground service after receiving event (action=" + action + ")");
657 toggleForegroundService(true);
658 }
659 String pushedAccountHash = null;
660 boolean interactive = false;
661 if (action != null) {
662 final String uuid = intent.getStringExtra("uuid");
663 switch (action) {
664 case QuickConversationsService.SMS_RETRIEVED_ACTION:
665 mQuickConversationsService.handleSmsReceived(intent);
666 break;
667 case ConnectivityManager.CONNECTIVITY_ACTION:
668 if (hasInternetConnection()) {
669 if (Config.POST_CONNECTIVITY_CHANGE_PING_INTERVAL > 0) {
670 schedulePostConnectivityChange();
671 }
672 if (Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
673 resetAllAttemptCounts(true, false);
674 }
675 Resolver.clearCache();
676 }
677 break;
678 case Intent.ACTION_SHUTDOWN:
679 logoutAndSave(true);
680 return START_NOT_STICKY;
681 case ACTION_CLEAR_MESSAGE_NOTIFICATION:
682 mNotificationExecutor.execute(() -> {
683 try {
684 final Conversation c = findConversationByUuid(uuid);
685 if (c != null) {
686 mNotificationService.clearMessages(c);
687 } else {
688 mNotificationService.clearMessages();
689 }
690 restoredFromDatabaseLatch.await();
691
692 } catch (InterruptedException e) {
693 Log.d(Config.LOGTAG, "unable to process clear message notification");
694 }
695 });
696 break;
697 case ACTION_CLEAR_MISSED_CALL_NOTIFICATION:
698 mNotificationExecutor.execute(() -> {
699 try {
700 final Conversation c = findConversationByUuid(uuid);
701 if (c != null) {
702 mNotificationService.clearMissedCalls(c);
703 } else {
704 mNotificationService.clearMissedCalls();
705 }
706 restoredFromDatabaseLatch.await();
707
708 } catch (InterruptedException e) {
709 Log.d(Config.LOGTAG, "unable to process clear missed call notification");
710 }
711 });
712 break;
713 case ACTION_DISMISS_CALL: {
714 final String sessionId = intent.getStringExtra(RtpSessionActivity.EXTRA_SESSION_ID);
715 Log.d(Config.LOGTAG, "received intent to dismiss call with session id " + sessionId);
716 mJingleConnectionManager.rejectRtpSession(sessionId);
717 break;
718 }
719 case TorServiceUtils.ACTION_STATUS:
720 final String status = intent.getStringExtra(TorServiceUtils.EXTRA_STATUS);
721 //TODO port and host are in 'extras' - but this may not be a reliable source?
722 if ("ON".equals(status)) {
723 handleOrbotStartedEvent();
724 return START_STICKY;
725 }
726 break;
727 case ACTION_END_CALL: {
728 final String sessionId = intent.getStringExtra(RtpSessionActivity.EXTRA_SESSION_ID);
729 Log.d(Config.LOGTAG, "received intent to end call with session id " + sessionId);
730 mJingleConnectionManager.endRtpSession(sessionId);
731 }
732 break;
733 case ACTION_PROVISION_ACCOUNT: {
734 final String address = intent.getStringExtra("address");
735 final String password = intent.getStringExtra("password");
736 if (QuickConversationsService.isQuicksy() || Strings.isNullOrEmpty(address) || Strings.isNullOrEmpty(password)) {
737 break;
738 }
739 provisionAccount(address, password);
740 break;
741 }
742 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
743 dismissErrorNotifications();
744 break;
745 case ACTION_TRY_AGAIN:
746 resetAllAttemptCounts(false, true);
747 interactive = true;
748 break;
749 case ACTION_REPLY_TO_CONVERSATION:
750 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
751 if (remoteInput == null) {
752 break;
753 }
754 final CharSequence body = remoteInput.getCharSequence("text_reply");
755 final boolean dismissNotification = intent.getBooleanExtra("dismiss_notification", false);
756 final String lastMessageUuid = intent.getStringExtra("last_message_uuid");
757 if (body == null || body.length() <= 0) {
758 break;
759 }
760 mNotificationExecutor.execute(() -> {
761 try {
762 restoredFromDatabaseLatch.await();
763 final Conversation c = findConversationByUuid(uuid);
764 if (c != null) {
765 directReply(c, body.toString(), lastMessageUuid, dismissNotification);
766 }
767 } catch (InterruptedException e) {
768 Log.d(Config.LOGTAG, "unable to process direct reply");
769 }
770 });
771 break;
772 case ACTION_MARK_AS_READ:
773 mNotificationExecutor.execute(() -> {
774 final Conversation c = findConversationByUuid(uuid);
775 if (c == null) {
776 Log.d(Config.LOGTAG, "received mark read intent for unknown conversation (" + uuid + ")");
777 return;
778 }
779 try {
780 restoredFromDatabaseLatch.await();
781 sendReadMarker(c, null);
782 } catch (InterruptedException e) {
783 Log.d(Config.LOGTAG, "unable to process notification read marker for conversation " + c.getName());
784 }
785
786 });
787 break;
788 case ACTION_SNOOZE:
789 mNotificationExecutor.execute(() -> {
790 final Conversation c = findConversationByUuid(uuid);
791 if (c == null) {
792 Log.d(Config.LOGTAG, "received snooze intent for unknown conversation (" + uuid + ")");
793 return;
794 }
795 c.setMutedTill(System.currentTimeMillis() + 30 * 60 * 1000);
796 mNotificationService.clearMessages(c);
797 updateConversation(c);
798 });
799 case AudioManager.RINGER_MODE_CHANGED_ACTION:
800 case NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED:
801 if (dndOnSilentMode()) {
802 refreshAllPresences();
803 }
804 break;
805 case Intent.ACTION_SCREEN_ON:
806 deactivateGracePeriod();
807 case Intent.ACTION_USER_PRESENT:
808 case Intent.ACTION_SCREEN_OFF:
809 if (awayWhenScreenLocked()) {
810 refreshAllPresences();
811 }
812 break;
813 case ACTION_FCM_TOKEN_REFRESH:
814 refreshAllFcmTokens();
815 break;
816 case ACTION_RENEW_UNIFIED_PUSH_ENDPOINTS:
817 final String instance = intent.getStringExtra("instance");
818 final String application = intent.getStringExtra("application");
819 final Messenger messenger = intent.getParcelableExtra("messenger");
820 final UnifiedPushBroker.PushTargetMessenger pushTargetMessenger;
821 if (messenger != null && application != null && instance != null) {
822 pushTargetMessenger = new UnifiedPushBroker.PushTargetMessenger(new UnifiedPushDatabase.PushTarget(application, instance),messenger);
823 Log.d(Config.LOGTAG,"found push target messenger");
824 } else {
825 pushTargetMessenger = null;
826 }
827 final Optional<UnifiedPushBroker.Transport> transport = renewUnifiedPushEndpoints(pushTargetMessenger);
828 if (instance != null && transport.isPresent()) {
829 unifiedPushBroker.rebroadcastEndpoint(messenger, instance, transport.get());
830 }
831 break;
832 case ACTION_IDLE_PING:
833 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
834 scheduleNextIdlePing();
835 }
836 break;
837 case ACTION_FCM_MESSAGE_RECEIVED:
838 pushedAccountHash = intent.getStringExtra("account");
839 Log.d(Config.LOGTAG, "push message arrived in service. account=" + pushedAccountHash);
840 break;
841 case Intent.ACTION_SEND:
842 Uri uri = intent.getData();
843 if (uri != null) {
844 Log.d(Config.LOGTAG, "received uri permission for " + uri);
845 }
846 return START_STICKY;
847 }
848 }
849 synchronized (this) {
850 WakeLockHelper.acquire(wakeLock);
851 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action) || (Config.POST_CONNECTIVITY_CHANGE_PING_INTERVAL > 0 && ACTION_POST_CONNECTIVITY_CHANGE.equals(action));
852 final HashSet<Account> pingCandidates = new HashSet<>();
853 final String androidId = PhoneHelper.getAndroidId(this);
854 for (Account account : accounts) {
855 final boolean pushWasMeantForThisAccount = CryptoHelper.getAccountFingerprint(account, androidId).equals(pushedAccountHash);
856 pingNow |= processAccountState(account,
857 interactive,
858 "ui".equals(action),
859 pushWasMeantForThisAccount,
860 pingCandidates);
861 }
862 if (pingNow) {
863 for (Account account : pingCandidates) {
864 final boolean lowTimeout = isInLowPingTimeoutMode(account);
865 account.getXmppConnection().sendPing();
866 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " send ping (action=" + action + ",lowTimeout=" + lowTimeout + ")");
867 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
868 }
869 }
870 WakeLockHelper.release(wakeLock);
871 }
872 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
873 expireOldMessages();
874 }
875 return START_STICKY;
876 }
877
878 private void handleOrbotStartedEvent() {
879 for (final Account account : accounts) {
880 if (account.getStatus() == Account.State.TOR_NOT_AVAILABLE) {
881 reconnectAccount(account, true, false);
882 }
883 }
884 }
885
886 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
887 boolean pingNow = false;
888 if (account.getStatus().isAttemptReconnect()) {
889 if (!hasInternetConnection()) {
890 account.setStatus(Account.State.NO_INTERNET);
891 if (statusListener != null) {
892 statusListener.onStatusChanged(account);
893 }
894 } else {
895 if (account.getStatus() == Account.State.NO_INTERNET) {
896 account.setStatus(Account.State.OFFLINE);
897 if (statusListener != null) {
898 statusListener.onStatusChanged(account);
899 }
900 }
901 if (account.getStatus() == Account.State.ONLINE) {
902 synchronized (mLowPingTimeoutMode) {
903 long lastReceived = account.getXmppConnection().getLastPacketReceived();
904 long lastSent = account.getXmppConnection().getLastPingSent();
905 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
906 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
907 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().asBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
908 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
909 if (lastSent > lastReceived) {
910 if (pingTimeoutIn < 0) {
911 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": ping timeout");
912 this.reconnectAccount(account, true, interactive);
913 } else {
914 int secs = (int) (pingTimeoutIn / 1000);
915 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
916 }
917 } else {
918 pingCandidates.add(account);
919 if (isAccountPushed) {
920 pingNow = true;
921 if (mLowPingTimeoutMode.add(account.getJid().asBareJid())) {
922 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": entering low ping timeout mode");
923 }
924 } else if (msToNextPing <= 0) {
925 pingNow = true;
926 } else {
927 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
928 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
929 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
930 }
931 }
932 }
933 }
934 } else if (account.getStatus() == Account.State.OFFLINE) {
935 reconnectAccount(account, true, interactive);
936 } else if (account.getStatus() == Account.State.CONNECTING) {
937 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
938 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
939 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
940 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
941 if (timeout < 0) {
942 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast=" + secondsSinceLastConnect + ")");
943 account.getXmppConnection().resetAttemptCount(false);
944 reconnectAccount(account, true, interactive);
945 } else if (discoTimeout < 0) {
946 account.getXmppConnection().sendDiscoTimeout();
947 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
948 } else {
949 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
950 }
951 } else {
952 final boolean aggressive = hasJingleRtpConnection(account);
953 if (account.getXmppConnection().getTimeToNextAttempt(aggressive) <= 0) {
954 reconnectAccount(account, true, interactive);
955 }
956 }
957 }
958 }
959 return pingNow;
960 }
961
962 public boolean processUnifiedPushMessage(final Account account, final Jid transport, final Element push) {
963 return unifiedPushBroker.processPushMessage(account, transport, push);
964 }
965
966 public void reinitializeMuclumbusService() {
967 mChannelDiscoveryService.initializeMuclumbusService();
968 }
969
970 public void discoverChannels(String query, ChannelDiscoveryService.Method method, ChannelDiscoveryService.OnChannelSearchResultsFound onChannelSearchResultsFound) {
971 mChannelDiscoveryService.discover(Strings.nullToEmpty(query).trim(), method, onChannelSearchResultsFound);
972 }
973
974 public boolean isDataSaverDisabled() {
975 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
976 final ConnectivityManager connectivityManager =
977 (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
978 return !connectivityManager.isActiveNetworkMetered()
979 || Compatibility.getRestrictBackgroundStatus(connectivityManager)
980 == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
981 } else {
982 return true;
983 }
984 }
985
986 private void directReply(final Conversation conversation, final String body, final String lastMessageUuid, final boolean dismissAfterReply) {
987 final Message inReplyTo = lastMessageUuid == null ? null : conversation.findMessageWithUuid(lastMessageUuid);
988 final Message message = new Message(conversation, body, conversation.getNextEncryption());
989 if (inReplyTo != null && inReplyTo.isPrivateMessage()) {
990 Message.configurePrivateMessage(message, inReplyTo.getCounterpart());
991 }
992 message.markUnread();
993 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
994 getPgpEngine().encrypt(message, new UiCallback<Message>() {
995 @Override
996 public void success(Message message) {
997 if (dismissAfterReply) {
998 markRead((Conversation) message.getConversation(), true);
999 } else {
1000 mNotificationService.pushFromDirectReply(message);
1001 }
1002 }
1003
1004 @Override
1005 public void error(int errorCode, Message object) {
1006
1007 }
1008
1009 @Override
1010 public void userInputRequired(PendingIntent pi, Message object) {
1011
1012 }
1013 });
1014 } else {
1015 sendMessage(message);
1016 if (dismissAfterReply) {
1017 markRead(conversation, true);
1018 } else {
1019 mNotificationService.pushFromDirectReply(message);
1020 }
1021 }
1022 }
1023
1024 private boolean dndOnSilentMode() {
1025 return getBooleanPreference(SettingsActivity.DND_ON_SILENT_MODE, R.bool.dnd_on_silent_mode);
1026 }
1027
1028 private boolean manuallyChangePresence() {
1029 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
1030 }
1031
1032 private boolean treatVibrateAsSilent() {
1033 return getBooleanPreference(SettingsActivity.TREAT_VIBRATE_AS_SILENT, R.bool.treat_vibrate_as_silent);
1034 }
1035
1036 private boolean awayWhenScreenLocked() {
1037 return getBooleanPreference(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, R.bool.away_when_screen_off);
1038 }
1039
1040 private String getCompressPicturesPreference() {
1041 return getPreferences().getString("picture_compression", getResources().getString(R.string.picture_compression));
1042 }
1043
1044 private Presence.Status getTargetPresence() {
1045 if (dndOnSilentMode() && isPhoneSilenced()) {
1046 return Presence.Status.DND;
1047 } else if (awayWhenScreenLocked() && isScreenLocked()) {
1048 return Presence.Status.AWAY;
1049 } else {
1050 return Presence.Status.ONLINE;
1051 }
1052 }
1053
1054 public boolean isScreenLocked() {
1055 final KeyguardManager keyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
1056 final PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
1057 final boolean locked = keyguardManager != null && keyguardManager.isKeyguardLocked();
1058 final boolean interactive = powerManager != null && powerManager.isInteractive();
1059 return locked || !interactive;
1060 }
1061
1062 private boolean isPhoneSilenced() {
1063 final boolean notificationDnd;
1064 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1065 final NotificationManager notificationManager = getSystemService(NotificationManager.class);
1066 final int filter = notificationManager == null ? NotificationManager.INTERRUPTION_FILTER_UNKNOWN : notificationManager.getCurrentInterruptionFilter();
1067 notificationDnd = filter >= NotificationManager.INTERRUPTION_FILTER_PRIORITY;
1068 } else {
1069 notificationDnd = false;
1070 }
1071 final AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
1072 final int ringerMode = audioManager == null ? AudioManager.RINGER_MODE_NORMAL : audioManager.getRingerMode();
1073 try {
1074 if (treatVibrateAsSilent()) {
1075 return notificationDnd || ringerMode != AudioManager.RINGER_MODE_NORMAL;
1076 } else {
1077 return notificationDnd || ringerMode == AudioManager.RINGER_MODE_SILENT;
1078 }
1079 } catch (Throwable throwable) {
1080 Log.d(Config.LOGTAG, "platform bug in isPhoneSilenced (" + throwable.getMessage() + ")");
1081 return notificationDnd;
1082 }
1083 }
1084
1085 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
1086 Log.d(Config.LOGTAG, "resetting all attempt counts");
1087 for (Account account : accounts) {
1088 if (account.hasErrorStatus() || reallyAll) {
1089 final XmppConnection connection = account.getXmppConnection();
1090 if (connection != null) {
1091 connection.resetAttemptCount(retryImmediately);
1092 }
1093 }
1094 if (account.setShowErrorNotification(true)) {
1095 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateAccount(account));
1096 }
1097 }
1098 mNotificationService.updateErrorNotification();
1099 }
1100
1101 private void dismissErrorNotifications() {
1102 for (final Account account : this.accounts) {
1103 if (account.hasErrorStatus()) {
1104 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": dismissing error notification");
1105 if (account.setShowErrorNotification(false)) {
1106 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateAccount(account));
1107 }
1108 }
1109 }
1110 }
1111
1112 private void expireOldMessages() {
1113 expireOldMessages(false);
1114 }
1115
1116 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
1117 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1118 mDatabaseWriterExecutor.execute(() -> {
1119 long timestamp = getAutomaticMessageDeletionDate();
1120 if (timestamp > 0) {
1121 databaseBackend.expireOldMessages(timestamp);
1122 synchronized (XmppConnectionService.this.conversations) {
1123 for (Conversation conversation : XmppConnectionService.this.conversations) {
1124 conversation.expireOldMessages(timestamp);
1125 if (resetHasMessagesLeftOnServer) {
1126 conversation.messagesLoaded.set(true);
1127 conversation.setHasMessagesLeftOnServer(true);
1128 }
1129 }
1130 }
1131 updateConversationUi();
1132 }
1133 });
1134 }
1135
1136 public boolean hasInternetConnection() {
1137 final ConnectivityManager cm = ContextCompat.getSystemService(this, ConnectivityManager.class);
1138 if (cm == null) {
1139 return true; //if internet connection can not be checked it is probably best to just try
1140 }
1141 try {
1142 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q) {
1143 final Network activeNetwork = cm.getActiveNetwork();
1144 final NetworkCapabilities capabilities = activeNetwork == null ? null : cm.getNetworkCapabilities(activeNetwork);
1145 return capabilities != null && capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET);
1146 } else {
1147 final NetworkInfo networkInfo = cm.getActiveNetworkInfo();
1148 return networkInfo != null && (networkInfo.isConnected() || networkInfo.getType() == ConnectivityManager.TYPE_ETHERNET);
1149 }
1150 } catch (final RuntimeException e) {
1151 Log.d(Config.LOGTAG, "unable to check for internet connection", e);
1152 return true; //if internet connection can not be checked it is probably best to just try
1153 }
1154 }
1155
1156 @SuppressLint("TrulyRandom")
1157 @Override
1158 public void onCreate() {
1159 LibIdnXmppStringprep.setup();
1160 if (Compatibility.runsTwentySix()) {
1161 mNotificationService.initializeChannels();
1162 }
1163 mChannelDiscoveryService.initializeMuclumbusService();
1164 mForceDuringOnCreate.set(Compatibility.runsAndTargetsTwentySix(this));
1165 toggleForegroundService();
1166 this.destroyed = false;
1167 OmemoSetting.load(this);
1168 ExceptionHelper.init(getApplicationContext());
1169 try {
1170 Security.insertProviderAt(Conscrypt.newProvider(), 1);
1171 } catch (Throwable throwable) {
1172 Log.e(Config.LOGTAG, "unable to initialize security provider", throwable);
1173 }
1174 Resolver.init(this);
1175 updateMemorizingTrustmanager();
1176 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
1177 final int cacheSize = maxMemory / 8;
1178 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
1179 @Override
1180 protected int sizeOf(final String key, final Bitmap bitmap) {
1181 return bitmap.getByteCount() / 1024;
1182 }
1183 };
1184 if (mLastActivity == 0) {
1185 mLastActivity = getPreferences().getLong(SETTING_LAST_ACTIVITY_TS, System.currentTimeMillis());
1186 }
1187
1188 Log.d(Config.LOGTAG, "initializing database...");
1189 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
1190 Log.d(Config.LOGTAG, "restoring accounts...");
1191 this.accounts = databaseBackend.getAccounts();
1192 final SharedPreferences.Editor editor = getPreferences().edit();
1193 if (this.accounts.size() == 0 && Arrays.asList("Sony", "Sony Ericsson").contains(Build.MANUFACTURER)) {
1194 editor.putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, true);
1195 Log.d(Config.LOGTAG, Build.MANUFACTURER + " is on blacklist. enabling foreground service");
1196 }
1197 final boolean hasEnabledAccounts = hasEnabledAccounts();
1198 editor.putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts).apply();
1199 editor.apply();
1200 toggleSetProfilePictureActivity(hasEnabledAccounts);
1201 reconfigurePushDistributor();
1202
1203 restoreFromDatabase();
1204
1205 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
1206 startContactObserver();
1207 }
1208 FILE_OBSERVER_EXECUTOR.execute(fileBackend::deleteHistoricAvatarPath);
1209 if (Compatibility.hasStoragePermission(this)) {
1210 Log.d(Config.LOGTAG, "starting file observer");
1211 FILE_OBSERVER_EXECUTOR.execute(this.fileObserver::startWatching);
1212 FILE_OBSERVER_EXECUTOR.execute(this::checkForDeletedFiles);
1213 }
1214 if (Config.supportOpenPgp()) {
1215 this.pgpServiceConnection = new OpenPgpServiceConnection(this, "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
1216 @Override
1217 public void onBound(IOpenPgpService2 service) {
1218 for (Account account : accounts) {
1219 final PgpDecryptionService pgp = account.getPgpDecryptionService();
1220 if (pgp != null) {
1221 pgp.continueDecryption(true);
1222 }
1223 }
1224 }
1225
1226 @Override
1227 public void onError(Exception e) {
1228 }
1229 });
1230 this.pgpServiceConnection.bindToService();
1231 }
1232
1233 final PowerManager pm = ContextCompat.getSystemService(this, PowerManager.class);
1234 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Conversations:Service");
1235
1236 toggleForegroundService();
1237 updateUnreadCountBadge();
1238 toggleScreenEventReceiver();
1239 final IntentFilter intentFilter = new IntentFilter();
1240 intentFilter.addAction(TorServiceUtils.ACTION_STATUS);
1241 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1242 scheduleNextIdlePing();
1243 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1244 intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
1245 }
1246 intentFilter.addAction(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED);
1247 }
1248 registerReceiver(this.mInternalEventReceiver, intentFilter);
1249 mForceDuringOnCreate.set(false);
1250 toggleForegroundService();
1251 setupPhoneStateListener();
1252 }
1253
1254
1255 private void setupPhoneStateListener() {
1256 final TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
1257 if (telephonyManager == null || Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
1258 return;
1259 }
1260 telephonyManager.listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
1261 }
1262
1263 public boolean isPhoneInCall() {
1264 return isPhoneInCall.get();
1265 }
1266
1267 private void checkForDeletedFiles() {
1268 if (destroyed) {
1269 Log.d(Config.LOGTAG, "Do not check for deleted files because service has been destroyed");
1270 return;
1271 }
1272 final long start = SystemClock.elapsedRealtime();
1273 final List<DatabaseBackend.FilePathInfo> relativeFilePaths = databaseBackend.getFilePathInfo();
1274 final List<DatabaseBackend.FilePathInfo> changed = new ArrayList<>();
1275 for (final DatabaseBackend.FilePathInfo filePath : relativeFilePaths) {
1276 if (destroyed) {
1277 Log.d(Config.LOGTAG, "Stop checking for deleted files because service has been destroyed");
1278 return;
1279 }
1280 final File file = fileBackend.getFileForPath(filePath.path);
1281 if (filePath.setDeleted(!file.exists())) {
1282 changed.add(filePath);
1283 }
1284 }
1285 final long duration = SystemClock.elapsedRealtime() - start;
1286 Log.d(Config.LOGTAG, "found " + changed.size() + " changed files on start up. total=" + relativeFilePaths.size() + ". (" + duration + "ms)");
1287 if (changed.size() > 0) {
1288 databaseBackend.markFilesAsChanged(changed);
1289 markChangedFiles(changed);
1290 }
1291 }
1292
1293 public void startContactObserver() {
1294 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, new ContentObserver(null) {
1295 @Override
1296 public void onChange(boolean selfChange) {
1297 super.onChange(selfChange);
1298 if (restoredFromDatabaseLatch.getCount() == 0) {
1299 loadPhoneContacts();
1300 }
1301 }
1302 });
1303 }
1304
1305 @Override
1306 public void onTrimMemory(int level) {
1307 super.onTrimMemory(level);
1308 if (level >= TRIM_MEMORY_COMPLETE) {
1309 Log.d(Config.LOGTAG, "clear cache due to low memory");
1310 getBitmapCache().evictAll();
1311 }
1312 }
1313
1314 @Override
1315 public void onDestroy() {
1316 try {
1317 unregisterReceiver(this.mInternalEventReceiver);
1318 unregisterReceiver(this.mInternalScreenEventReceiver);
1319 } catch (final IllegalArgumentException e) {
1320 //ignored
1321 }
1322 destroyed = false;
1323 fileObserver.stopWatching();
1324 super.onDestroy();
1325 }
1326
1327 public void restartFileObserver() {
1328 Log.d(Config.LOGTAG, "restarting file observer");
1329 FILE_OBSERVER_EXECUTOR.execute(this.fileObserver::restartWatching);
1330 FILE_OBSERVER_EXECUTOR.execute(this::checkForDeletedFiles);
1331 }
1332
1333 public void toggleScreenEventReceiver() {
1334 if (awayWhenScreenLocked() && !manuallyChangePresence()) {
1335 final IntentFilter filter = new IntentFilter();
1336 filter.addAction(Intent.ACTION_SCREEN_ON);
1337 filter.addAction(Intent.ACTION_SCREEN_OFF);
1338 filter.addAction(Intent.ACTION_USER_PRESENT);
1339 registerReceiver(this.mInternalScreenEventReceiver, filter);
1340 } else {
1341 try {
1342 unregisterReceiver(this.mInternalScreenEventReceiver);
1343 } catch (IllegalArgumentException e) {
1344 //ignored
1345 }
1346 }
1347 }
1348
1349 public void toggleForegroundService() {
1350 toggleForegroundService(false);
1351 }
1352
1353 public void setOngoingCall(AbstractJingleConnection.Id id, Set<Media> media, final boolean reconnecting) {
1354 ongoingCall.set(new OngoingCall(id, media, reconnecting));
1355 toggleForegroundService(false);
1356 }
1357
1358 public void removeOngoingCall() {
1359 ongoingCall.set(null);
1360 toggleForegroundService(false);
1361 }
1362
1363 private void toggleForegroundService(boolean force) {
1364 final boolean status;
1365 final OngoingCall ongoing = ongoingCall.get();
1366 if (force || mForceDuringOnCreate.get() || mForceForegroundService.get() || ongoing != null || (Compatibility.keepForegroundService(this) && hasEnabledAccounts())) {
1367 final Notification notification;
1368 final int id;
1369 if (ongoing != null) {
1370 notification = this.mNotificationService.getOngoingCallNotification(ongoing);
1371 id = NotificationService.ONGOING_CALL_NOTIFICATION_ID;
1372 startForegroundOrCatch(id, notification);
1373 mNotificationService.cancel(NotificationService.FOREGROUND_NOTIFICATION_ID);
1374 } else {
1375 notification = this.mNotificationService.createForegroundNotification();
1376 id = NotificationService.FOREGROUND_NOTIFICATION_ID;
1377 startForegroundOrCatch(id, notification);
1378 }
1379
1380 if (!mForceForegroundService.get()) {
1381 mNotificationService.notify(id, notification);
1382 }
1383 status = true;
1384 } else {
1385 stopForeground(true);
1386 status = false;
1387 }
1388 if (!mForceForegroundService.get()) {
1389 mNotificationService.cancel(NotificationService.FOREGROUND_NOTIFICATION_ID);
1390 }
1391 if (ongoing == null) {
1392 mNotificationService.cancel(NotificationService.ONGOING_CALL_NOTIFICATION_ID);
1393 }
1394 Log.d(Config.LOGTAG, "ForegroundService: " + (status ? "on" : "off"));
1395 }
1396
1397 private void startForegroundOrCatch(final int id, final Notification notification) {
1398 try {
1399 startForeground(id, notification);
1400 } catch (final IllegalStateException e) {
1401 Log.e(Config.LOGTAG,"Could not start foreground service", e);
1402 }
1403 }
1404
1405 public boolean foregroundNotificationNeedsUpdatingWhenErrorStateChanges() {
1406 return !mForceForegroundService.get() && ongoingCall.get() == null && Compatibility.keepForegroundService(this) && hasEnabledAccounts();
1407 }
1408
1409 @Override
1410 public void onTaskRemoved(final Intent rootIntent) {
1411 super.onTaskRemoved(rootIntent);
1412 if ((Compatibility.keepForegroundService(this) && hasEnabledAccounts()) || mForceForegroundService.get() || ongoingCall.get() != null) {
1413 Log.d(Config.LOGTAG, "ignoring onTaskRemoved because foreground service is activated");
1414 } else {
1415 this.logoutAndSave(false);
1416 }
1417 }
1418
1419 private void logoutAndSave(boolean stop) {
1420 int activeAccounts = 0;
1421 for (final Account account : accounts) {
1422 if (account.getStatus() != Account.State.DISABLED) {
1423 databaseBackend.writeRoster(account.getRoster());
1424 activeAccounts++;
1425 }
1426 if (account.getXmppConnection() != null) {
1427 new Thread(() -> disconnect(account, false)).start();
1428 }
1429 }
1430 if (stop || activeAccounts == 0) {
1431 Log.d(Config.LOGTAG, "good bye");
1432 stopSelf();
1433 }
1434 }
1435
1436 private void schedulePostConnectivityChange() {
1437 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1438 if (alarmManager == null) {
1439 return;
1440 }
1441 final long triggerAtMillis = SystemClock.elapsedRealtime() + (Config.POST_CONNECTIVITY_CHANGE_PING_INTERVAL * 1000);
1442 final Intent intent = new Intent(this, EventReceiver.class);
1443 intent.setAction(ACTION_POST_CONNECTIVITY_CHANGE);
1444 try {
1445 final PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 1, intent, s()
1446 ? PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT
1447 : PendingIntent.FLAG_UPDATE_CURRENT);
1448 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1449 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtMillis, pendingIntent);
1450 } else {
1451 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtMillis, pendingIntent);
1452 }
1453 } catch (RuntimeException e) {
1454 Log.e(Config.LOGTAG, "unable to schedule alarm for post connectivity change", e);
1455 }
1456 }
1457
1458 public void scheduleWakeUpCall(int seconds, int requestCode) {
1459 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000L;
1460 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1461 if (alarmManager == null) {
1462 return;
1463 }
1464 final Intent intent = new Intent(this, EventReceiver.class);
1465 intent.setAction("ping");
1466 try {
1467 final PendingIntent pendingIntent;
1468 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1469 pendingIntent =
1470 PendingIntent.getBroadcast(
1471 this, requestCode, intent, PendingIntent.FLAG_IMMUTABLE);
1472 } else {
1473 pendingIntent =
1474 PendingIntent.getBroadcast(
1475 this, requestCode, intent, 0);
1476 }
1477 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1478 } catch (RuntimeException e) {
1479 Log.e(Config.LOGTAG, "unable to schedule alarm for ping", e);
1480 }
1481 }
1482
1483 @TargetApi(Build.VERSION_CODES.M)
1484 private void scheduleNextIdlePing() {
1485 final long timeToWake = SystemClock.elapsedRealtime() + (Config.IDLE_PING_INTERVAL * 1000);
1486 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1487 if (alarmManager == null) {
1488 return;
1489 }
1490 final Intent intent = new Intent(this, EventReceiver.class);
1491 intent.setAction(ACTION_IDLE_PING);
1492 try {
1493 final PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, s()
1494 ? PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT
1495 : PendingIntent.FLAG_UPDATE_CURRENT);
1496 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1497 } catch (RuntimeException e) {
1498 Log.d(Config.LOGTAG, "unable to schedule alarm for idle ping", e);
1499 }
1500 }
1501
1502 public XmppConnection createConnection(final Account account) {
1503 final XmppConnection connection = new XmppConnection(account, this);
1504 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1505 connection.setOnStatusChangedListener(this.statusListener);
1506 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1507 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1508 connection.setOnJinglePacketReceivedListener((mJingleConnectionManager::deliverPacket));
1509 connection.setOnBindListener(this.mOnBindListener);
1510 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1511 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1512 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1513 AxolotlService axolotlService = account.getAxolotlService();
1514 if (axolotlService != null) {
1515 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1516 }
1517 return connection;
1518 }
1519
1520 public void sendChatState(Conversation conversation) {
1521 if (sendChatStates()) {
1522 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1523 sendMessagePacket(conversation.getAccount(), packet);
1524 }
1525 }
1526
1527 private void sendFileMessage(final Message message, final boolean delay) {
1528 Log.d(Config.LOGTAG, "send file message");
1529 final Account account = message.getConversation().getAccount();
1530 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1531 || message.getConversation().getMode() == Conversation.MODE_MULTI) {
1532 mHttpConnectionManager.createNewUploadConnection(message, delay);
1533 } else {
1534 mJingleConnectionManager.startJingleFileTransfer(message);
1535 }
1536 }
1537
1538 public void sendMessage(final Message message) {
1539 sendMessage(message, false, false);
1540 }
1541
1542 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1543 final Account account = message.getConversation().getAccount();
1544 if (account.setShowErrorNotification(true)) {
1545 databaseBackend.updateAccount(account);
1546 mNotificationService.updateErrorNotification();
1547 }
1548 final Conversation conversation = (Conversation) message.getConversation();
1549 account.deactivateGracePeriod();
1550
1551
1552 if (QuickConversationsService.isQuicksy() && conversation.getMode() == Conversation.MODE_SINGLE) {
1553 final Contact contact = conversation.getContact();
1554 if (!contact.showInRoster() && contact.getOption(Contact.Options.SYNCED_VIA_OTHER)) {
1555 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": adding " + contact.getJid() + " on sending message");
1556 createContact(contact, true);
1557 }
1558 }
1559
1560 MessagePacket packet = null;
1561 final boolean addToConversation = !message.edited();
1562 boolean saveInDb = addToConversation;
1563 message.setStatus(Message.STATUS_WAITING);
1564
1565 if (message.getEncryption() != Message.ENCRYPTION_NONE && conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous()) {
1566 if (conversation.setAttribute(Conversation.ATTRIBUTE_FORMERLY_PRIVATE_NON_ANONYMOUS, true)) {
1567 databaseBackend.updateConversation(conversation);
1568 }
1569 }
1570
1571 final boolean inProgressJoin = isJoinInProgress(conversation);
1572
1573
1574 if (account.isOnlineAndConnected() && !inProgressJoin) {
1575 switch (message.getEncryption()) {
1576 case Message.ENCRYPTION_NONE:
1577 if (message.needsUploading()) {
1578 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1579 || conversation.getMode() == Conversation.MODE_MULTI
1580 || message.fixCounterpart()) {
1581 this.sendFileMessage(message, delay);
1582 } else {
1583 break;
1584 }
1585 } else {
1586 packet = mMessageGenerator.generateChat(message);
1587 }
1588 break;
1589 case Message.ENCRYPTION_PGP:
1590 case Message.ENCRYPTION_DECRYPTED:
1591 if (message.needsUploading()) {
1592 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1593 || conversation.getMode() == Conversation.MODE_MULTI
1594 || message.fixCounterpart()) {
1595 this.sendFileMessage(message, delay);
1596 } else {
1597 break;
1598 }
1599 } else {
1600 packet = mMessageGenerator.generatePgpChat(message);
1601 }
1602 break;
1603 case Message.ENCRYPTION_AXOLOTL:
1604 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1605 if (message.needsUploading()) {
1606 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1607 || conversation.getMode() == Conversation.MODE_MULTI
1608 || message.fixCounterpart()) {
1609 this.sendFileMessage(message, delay);
1610 } else {
1611 break;
1612 }
1613 } else {
1614 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1615 if (axolotlMessage == null) {
1616 account.getAxolotlService().preparePayloadMessage(message, delay);
1617 } else {
1618 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1619 }
1620 }
1621 break;
1622
1623 }
1624 if (packet != null) {
1625 if (account.getXmppConnection().getFeatures().sm()
1626 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1627 message.setStatus(Message.STATUS_UNSEND);
1628 } else {
1629 message.setStatus(Message.STATUS_SEND);
1630 }
1631 }
1632 } else {
1633 switch (message.getEncryption()) {
1634 case Message.ENCRYPTION_DECRYPTED:
1635 if (!message.needsUploading()) {
1636 String pgpBody = message.getEncryptedBody();
1637 String decryptedBody = message.getBody();
1638 message.setBody(pgpBody); //TODO might throw NPE
1639 message.setEncryption(Message.ENCRYPTION_PGP);
1640 if (message.edited()) {
1641 message.setBody(decryptedBody);
1642 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1643 if (!databaseBackend.updateMessage(message, message.getEditedId())) {
1644 Log.e(Config.LOGTAG, "error updated message in DB after edit");
1645 }
1646 updateConversationUi();
1647 return;
1648 } else {
1649 databaseBackend.createMessage(message);
1650 saveInDb = false;
1651 message.setBody(decryptedBody);
1652 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1653 }
1654 }
1655 break;
1656 case Message.ENCRYPTION_AXOLOTL:
1657 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1658 break;
1659 }
1660 }
1661
1662
1663 boolean mucMessage = conversation.getMode() == Conversation.MODE_MULTI && !message.isPrivateMessage();
1664 if (mucMessage) {
1665 message.setCounterpart(conversation.getMucOptions().getSelf().getFullJid());
1666 }
1667
1668 if (resend) {
1669 if (packet != null && addToConversation) {
1670 if (account.getXmppConnection().getFeatures().sm() || mucMessage) {
1671 markMessage(message, Message.STATUS_UNSEND);
1672 } else {
1673 markMessage(message, Message.STATUS_SEND);
1674 }
1675 }
1676 } else {
1677 if (addToConversation) {
1678 conversation.add(message);
1679 }
1680 if (saveInDb) {
1681 databaseBackend.createMessage(message);
1682 } else if (message.edited()) {
1683 if (!databaseBackend.updateMessage(message, message.getEditedId())) {
1684 Log.e(Config.LOGTAG, "error updated message in DB after edit");
1685 }
1686 }
1687 updateConversationUi();
1688 }
1689 if (packet != null) {
1690 if (delay) {
1691 mMessageGenerator.addDelay(packet, message.getTimeSent());
1692 }
1693 if (conversation.setOutgoingChatState(Config.DEFAULT_CHAT_STATE)) {
1694 if (this.sendChatStates()) {
1695 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1696 }
1697 }
1698 sendMessagePacket(account, packet);
1699 }
1700 }
1701
1702 private boolean isJoinInProgress(final Conversation conversation) {
1703 final Account account = conversation.getAccount();
1704 synchronized (account.inProgressConferenceJoins) {
1705 if (conversation.getMode() == Conversational.MODE_MULTI) {
1706 final boolean inProgress = account.inProgressConferenceJoins.contains(conversation);
1707 final boolean pending = account.pendingConferenceJoins.contains(conversation);
1708 final boolean inProgressJoin = inProgress || pending;
1709 if (inProgressJoin) {
1710 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": holding back message to group. inProgress=" + inProgress + ", pending=" + pending);
1711 }
1712 return inProgressJoin;
1713 } else {
1714 return false;
1715 }
1716 }
1717 }
1718
1719 private void sendUnsentMessages(final Conversation conversation) {
1720 conversation.findWaitingMessages(message -> resendMessage(message, true));
1721 }
1722
1723 public void resendMessage(final Message message, final boolean delay) {
1724 sendMessage(message, true, delay);
1725 }
1726
1727 public void requestEasyOnboardingInvite(final Account account, final EasyOnboardingInvite.OnInviteRequested callback) {
1728 final XmppConnection connection = account.getXmppConnection();
1729 final Jid jid = connection == null ? null : connection.getJidForCommand(Namespace.EASY_ONBOARDING_INVITE);
1730 if (jid == null) {
1731 callback.inviteRequestFailed(getString(R.string.server_does_not_support_easy_onboarding_invites));
1732 return;
1733 }
1734 final IqPacket request = new IqPacket(IqPacket.TYPE.SET);
1735 request.setTo(jid);
1736 final Element command = request.addChild("command", Namespace.COMMANDS);
1737 command.setAttribute("node", Namespace.EASY_ONBOARDING_INVITE);
1738 command.setAttribute("action", "execute");
1739 sendIqPacket(account, request, (a, response) -> {
1740 if (response.getType() == IqPacket.TYPE.RESULT) {
1741 final Element resultCommand = response.findChild("command", Namespace.COMMANDS);
1742 final Element x = resultCommand == null ? null : resultCommand.findChild("x", Namespace.DATA);
1743 if (x != null) {
1744 final Data data = Data.parse(x);
1745 final String uri = data.getValue("uri");
1746 final String landingUrl = data.getValue("landing-url");
1747 if (uri != null) {
1748 final EasyOnboardingInvite invite = new EasyOnboardingInvite(jid.getDomain().toEscapedString(), uri, landingUrl);
1749 callback.inviteRequested(invite);
1750 return;
1751 }
1752 }
1753 callback.inviteRequestFailed(getString(R.string.unable_to_parse_invite));
1754 Log.d(Config.LOGTAG, response.toString());
1755 } else if (response.getType() == IqPacket.TYPE.ERROR) {
1756 callback.inviteRequestFailed(IqParser.errorMessage(response));
1757 } else {
1758 callback.inviteRequestFailed(getString(R.string.remote_server_timeout));
1759 }
1760 });
1761
1762 }
1763
1764 public void fetchRosterFromServer(final Account account) {
1765 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1766 if (!"".equals(account.getRosterVersion())) {
1767 Log.d(Config.LOGTAG, account.getJid().asBareJid()
1768 + ": fetching roster version " + account.getRosterVersion());
1769 } else {
1770 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching roster");
1771 }
1772 iqPacket.query(Namespace.ROSTER).setAttribute("ver", account.getRosterVersion());
1773 sendIqPacket(account, iqPacket, mIqParser);
1774 }
1775
1776 public void fetchBookmarks(final Account account) {
1777 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1778 final Element query = iqPacket.query("jabber:iq:private");
1779 query.addChild("storage", Namespace.BOOKMARKS);
1780 final OnIqPacketReceived callback = (a, response) -> {
1781 if (response.getType() == IqPacket.TYPE.RESULT) {
1782 final Element query1 = response.query();
1783 final Element storage = query1.findChild("storage", "storage:bookmarks");
1784 Map<Jid, Bookmark> bookmarks = Bookmark.parseFromStorage(storage, account);
1785 processBookmarksInitial(a, bookmarks, false);
1786 } else {
1787 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": could not fetch bookmarks");
1788 }
1789 };
1790 sendIqPacket(account, iqPacket, callback);
1791 }
1792
1793 public void fetchBookmarks2(final Account account) {
1794 final IqPacket retrieve = mIqGenerator.retrieveBookmarks();
1795 sendIqPacket(account, retrieve, new OnIqPacketReceived() {
1796 @Override
1797 public void onIqPacketReceived(final Account account, final IqPacket response) {
1798 if (response.getType() == IqPacket.TYPE.RESULT) {
1799 final Element pubsub = response.findChild("pubsub", Namespace.PUBSUB);
1800 final Map<Jid, Bookmark> bookmarks = Bookmark.parseFromPubsub(pubsub, account);
1801 processBookmarksInitial(account, bookmarks, true);
1802 }
1803 }
1804 });
1805 }
1806
1807 public void processBookmarksInitial(Account account, Map<Jid, Bookmark> bookmarks, final boolean pep) {
1808 final Set<Jid> previousBookmarks = account.getBookmarkedJids();
1809 final boolean synchronizeWithBookmarks = synchronizeWithBookmarks();
1810 for (Bookmark bookmark : bookmarks.values()) {
1811 previousBookmarks.remove(bookmark.getJid().asBareJid());
1812 processModifiedBookmark(bookmark, pep, synchronizeWithBookmarks);
1813 }
1814 if (pep && synchronizeWithBookmarks) {
1815 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": " + previousBookmarks.size() + " bookmarks have been removed");
1816 for (Jid jid : previousBookmarks) {
1817 processDeletedBookmark(account, jid);
1818 }
1819 }
1820 account.setBookmarks(bookmarks);
1821 }
1822
1823 public void processDeletedBookmark(Account account, Jid jid) {
1824 final Conversation conversation = find(account, jid);
1825 if (conversation != null && conversation.getMucOptions().getError() == MucOptions.Error.DESTROYED) {
1826 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving destroyed conference (" + conversation.getJid() + ") after receiving pep");
1827 archiveConversation(conversation, false);
1828 }
1829 }
1830
1831 private void processModifiedBookmark(Bookmark bookmark, final boolean pep, final boolean synchronizeWithBookmarks) {
1832 final Account account = bookmark.getAccount();
1833 Conversation conversation = find(bookmark);
1834 if (conversation != null) {
1835 if (conversation.getMode() != Conversation.MODE_MULTI) {
1836 return;
1837 }
1838 bookmark.setConversation(conversation);
1839 if (pep && synchronizeWithBookmarks && !bookmark.autojoin()) {
1840 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving conference (" + conversation.getJid() + ") after receiving pep");
1841 archiveConversation(conversation, false);
1842 } else {
1843 final MucOptions mucOptions = conversation.getMucOptions();
1844 if (mucOptions.getError() == MucOptions.Error.NICK_IN_USE) {
1845 final String current = mucOptions.getActualNick();
1846 final String proposed = mucOptions.getProposedNick();
1847 if (current != null && !current.equals(proposed)) {
1848 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": proposed nick changed after bookmark push " + current + "->" + proposed);
1849 joinMuc(conversation);
1850 }
1851 }
1852 }
1853 } else if (synchronizeWithBookmarks && bookmark.autojoin()) {
1854 conversation = findOrCreateConversation(account, bookmark.getFullJid(), true, true, false);
1855 bookmark.setConversation(conversation);
1856 }
1857 }
1858
1859 public void processModifiedBookmark(Bookmark bookmark) {
1860 final boolean synchronizeWithBookmarks = synchronizeWithBookmarks();
1861 processModifiedBookmark(bookmark, true, synchronizeWithBookmarks);
1862 }
1863
1864 public void createBookmark(final Account account, final Bookmark bookmark) {
1865 account.putBookmark(bookmark);
1866 final XmppConnection connection = account.getXmppConnection();
1867 if (connection == null) {
1868 Log.d(Config.LOGTAG, account.getJid().asBareJid()+": no connection. ignoring bookmark creation");
1869 } else if (connection.getFeatures().bookmarks2()) {
1870 final Element item = mIqGenerator.publishBookmarkItem(bookmark);
1871 pushNodeAndEnforcePublishOptions(account, Namespace.BOOKMARKS2, item, bookmark.getJid().asBareJid().toEscapedString(), PublishOptions.persistentWhitelistAccessMaxItems());
1872 } else if (connection.getFeatures().bookmarksConversion()) {
1873 pushBookmarksPep(account);
1874 } else {
1875 pushBookmarksPrivateXml(account);
1876 }
1877 }
1878
1879 public void deleteBookmark(final Account account, final Bookmark bookmark) {
1880 account.removeBookmark(bookmark);
1881 final XmppConnection connection = account.getXmppConnection();
1882 if (connection.getFeatures().bookmarks2()) {
1883 IqPacket request = mIqGenerator.deleteItem(Namespace.BOOKMARKS2, bookmark.getJid().asBareJid().toEscapedString());
1884 sendIqPacket(account, request, (a, response) -> {
1885 if (response.getType() == IqPacket.TYPE.ERROR) {
1886 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": unable to delete bookmark " + response.getErrorCondition());
1887 }
1888 });
1889 } else if (connection.getFeatures().bookmarksConversion()) {
1890 pushBookmarksPep(account);
1891 } else {
1892 pushBookmarksPrivateXml(account);
1893 }
1894 }
1895
1896 private void pushBookmarksPrivateXml(Account account) {
1897 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via private xml");
1898 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1899 Element query = iqPacket.query("jabber:iq:private");
1900 Element storage = query.addChild("storage", "storage:bookmarks");
1901 for (final Bookmark bookmark : account.getBookmarks()) {
1902 storage.addChild(bookmark);
1903 }
1904 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1905 }
1906
1907 private void pushBookmarksPep(Account account) {
1908 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via pep");
1909 final Element storage = new Element("storage", "storage:bookmarks");
1910 for (final Bookmark bookmark : account.getBookmarks()) {
1911 storage.addChild(bookmark);
1912 }
1913 pushNodeAndEnforcePublishOptions(account, Namespace.BOOKMARKS, storage, "current", PublishOptions.persistentWhitelistAccess());
1914
1915 }
1916
1917 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final String id, final Bundle options) {
1918 pushNodeAndEnforcePublishOptions(account, node, element, id, options, true);
1919
1920 }
1921
1922 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final String id, final Bundle options, final boolean retry) {
1923 final IqPacket packet = mIqGenerator.publishElement(node, element, id, options);
1924 sendIqPacket(account, packet, (a, response) -> {
1925 if (response.getType() == IqPacket.TYPE.RESULT) {
1926 return;
1927 }
1928 if (retry && PublishOptions.preconditionNotMet(response)) {
1929 pushNodeConfiguration(account, node, options, new OnConfigurationPushed() {
1930 @Override
1931 public void onPushSucceeded() {
1932 pushNodeAndEnforcePublishOptions(account, node, element, id, options, false);
1933 }
1934
1935 @Override
1936 public void onPushFailed() {
1937 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to push node configuration (" + node + ")");
1938 }
1939 });
1940 } else {
1941 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error publishing bookmarks (retry=" + retry + ") " + response);
1942 }
1943 });
1944 }
1945
1946 private void restoreFromDatabase() {
1947 synchronized (this.conversations) {
1948 final Map<String, Account> accountLookupTable = new Hashtable<>();
1949 for (Account account : this.accounts) {
1950 accountLookupTable.put(account.getUuid(), account);
1951 }
1952 Log.d(Config.LOGTAG, "restoring conversations...");
1953 final long startTimeConversationsRestore = SystemClock.elapsedRealtime();
1954 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1955 for (Iterator<Conversation> iterator = conversations.listIterator(); iterator.hasNext(); ) {
1956 Conversation conversation = iterator.next();
1957 Account account = accountLookupTable.get(conversation.getAccountUuid());
1958 if (account != null) {
1959 conversation.setAccount(account);
1960 } else {
1961 Log.e(Config.LOGTAG, "unable to restore Conversations with " + conversation.getJid());
1962 iterator.remove();
1963 }
1964 }
1965 long diffConversationsRestore = SystemClock.elapsedRealtime() - startTimeConversationsRestore;
1966 Log.d(Config.LOGTAG, "finished restoring conversations in " + diffConversationsRestore + "ms");
1967 Runnable runnable = () -> {
1968 if (DatabaseBackend.requiresMessageIndexRebuild()) {
1969 DatabaseBackend.getInstance(this).rebuildMessagesIndex();
1970 }
1971 final long deletionDate = getAutomaticMessageDeletionDate();
1972 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1973 if (deletionDate > 0) {
1974 Log.d(Config.LOGTAG, "deleting messages that are older than " + AbstractGenerator.getTimestamp(deletionDate));
1975 databaseBackend.expireOldMessages(deletionDate);
1976 }
1977 Log.d(Config.LOGTAG, "restoring roster...");
1978 for (final Account account : accounts) {
1979 databaseBackend.readRoster(account.getRoster());
1980 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1981 }
1982 getBitmapCache().evictAll();
1983 loadPhoneContacts();
1984 Log.d(Config.LOGTAG, "restoring messages...");
1985 final long startMessageRestore = SystemClock.elapsedRealtime();
1986 final Conversation quickLoad = QuickLoader.get(this.conversations);
1987 if (quickLoad != null) {
1988 restoreMessages(quickLoad);
1989 updateConversationUi();
1990 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1991 Log.d(Config.LOGTAG, "quickly restored " + quickLoad.getName() + " after " + diffMessageRestore + "ms");
1992 }
1993 for (Conversation conversation : this.conversations) {
1994 if (quickLoad != conversation) {
1995 restoreMessages(conversation);
1996 }
1997 }
1998 mNotificationService.finishBacklog();
1999 restoredFromDatabaseLatch.countDown();
2000 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
2001 Log.d(Config.LOGTAG, "finished restoring messages in " + diffMessageRestore + "ms");
2002 updateConversationUi();
2003 };
2004 mDatabaseReaderExecutor.execute(runnable); //will contain one write command (expiry) but that's fine
2005 }
2006 }
2007
2008 private void restoreMessages(Conversation conversation) {
2009 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
2010 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
2011 conversation.findUnreadMessagesAndCalls(mNotificationService::pushFromBacklog);
2012 }
2013
2014 public void loadPhoneContacts() {
2015 mContactMergerExecutor.execute(() -> {
2016 final Map<Jid, JabberIdContact> contacts = JabberIdContact.load(this);
2017 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
2018 for (final Account account : accounts) {
2019 final List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts(JabberIdContact.class);
2020 for (final JabberIdContact jidContact : contacts.values()) {
2021 final Contact contact = account.getRoster().getContact(jidContact.getJid());
2022 boolean needsCacheClean = contact.setPhoneContact(jidContact);
2023 if (needsCacheClean) {
2024 getAvatarService().clear(contact);
2025 }
2026 withSystemAccounts.remove(contact);
2027 }
2028 for (final Contact contact : withSystemAccounts) {
2029 boolean needsCacheClean = contact.unsetPhoneContact(JabberIdContact.class);
2030 if (needsCacheClean) {
2031 getAvatarService().clear(contact);
2032 }
2033 }
2034 }
2035 Log.d(Config.LOGTAG, "finished merging phone contacts");
2036 mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
2037 updateRosterUi();
2038 mQuickConversationsService.considerSync();
2039 });
2040 }
2041
2042
2043 public void syncRoster(final Account account) {
2044 mRosterSyncTaskManager.execute(account, () -> databaseBackend.writeRoster(account.getRoster()));
2045 }
2046
2047 public List<Conversation> getConversations() {
2048 return this.conversations;
2049 }
2050
2051 private void markFileDeleted(final File file) {
2052 synchronized (FILENAMES_TO_IGNORE_DELETION) {
2053 if (FILENAMES_TO_IGNORE_DELETION.remove(file.getAbsolutePath())) {
2054 Log.d(Config.LOGTAG, "ignored deletion of " + file.getAbsolutePath());
2055 return;
2056 }
2057 }
2058 final boolean isInternalFile = fileBackend.isInternalFile(file);
2059 final List<String> uuids = databaseBackend.markFileAsDeleted(file, isInternalFile);
2060 Log.d(Config.LOGTAG, "deleted file " + file.getAbsolutePath() + " internal=" + isInternalFile + ", database hits=" + uuids.size());
2061 markUuidsAsDeletedFiles(uuids);
2062 }
2063
2064 private void markUuidsAsDeletedFiles(List<String> uuids) {
2065 boolean deleted = false;
2066 for (Conversation conversation : getConversations()) {
2067 deleted |= conversation.markAsDeleted(uuids);
2068 }
2069 for (final String uuid : uuids) {
2070 evictPreview(uuid);
2071 }
2072 if (deleted) {
2073 updateConversationUi();
2074 }
2075 }
2076
2077 private void markChangedFiles(List<DatabaseBackend.FilePathInfo> infos) {
2078 boolean changed = false;
2079 for (Conversation conversation : getConversations()) {
2080 changed |= conversation.markAsChanged(infos);
2081 }
2082 if (changed) {
2083 updateConversationUi();
2084 }
2085 }
2086
2087 public void populateWithOrderedConversations(final List<Conversation> list) {
2088 populateWithOrderedConversations(list, true, true);
2089 }
2090
2091 public void populateWithOrderedConversations(final List<Conversation> list, final boolean includeNoFileUpload) {
2092 populateWithOrderedConversations(list, includeNoFileUpload, true);
2093 }
2094
2095 public void populateWithOrderedConversations(final List<Conversation> list, final boolean includeNoFileUpload, final boolean sort) {
2096 final List<String> orderedUuids;
2097 if (sort) {
2098 orderedUuids = null;
2099 } else {
2100 orderedUuids = new ArrayList<>();
2101 for (Conversation conversation : list) {
2102 orderedUuids.add(conversation.getUuid());
2103 }
2104 }
2105 list.clear();
2106 if (includeNoFileUpload) {
2107 list.addAll(getConversations());
2108 } else {
2109 for (Conversation conversation : getConversations()) {
2110 if (conversation.getMode() == Conversation.MODE_SINGLE
2111 || (conversation.getAccount().httpUploadAvailable() && conversation.getMucOptions().participating())) {
2112 list.add(conversation);
2113 }
2114 }
2115 }
2116 try {
2117 if (orderedUuids != null) {
2118 Collections.sort(list, (a, b) -> {
2119 final int indexA = orderedUuids.indexOf(a.getUuid());
2120 final int indexB = orderedUuids.indexOf(b.getUuid());
2121 if (indexA == -1 || indexB == -1 || indexA == indexB) {
2122 return a.compareTo(b);
2123 }
2124 return indexA - indexB;
2125 });
2126 } else {
2127 Collections.sort(list);
2128 }
2129 } catch (IllegalArgumentException e) {
2130 //ignore
2131 }
2132 }
2133
2134 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
2135 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
2136 return;
2137 } else if (timestamp == 0) {
2138 return;
2139 }
2140 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
2141 final Runnable runnable = () -> {
2142 final Account account = conversation.getAccount();
2143 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
2144 if (messages.size() > 0) {
2145 conversation.addAll(0, messages);
2146 callback.onMoreMessagesLoaded(messages.size(), conversation);
2147 } else if (conversation.hasMessagesLeftOnServer()
2148 && account.isOnlineAndConnected()
2149 && conversation.getLastClearHistory().getTimestamp() == 0) {
2150 final boolean mamAvailable;
2151 if (conversation.getMode() == Conversation.MODE_SINGLE) {
2152 mamAvailable = account.getXmppConnection().getFeatures().mam() && !conversation.getContact().isBlocked();
2153 } else {
2154 mamAvailable = conversation.getMucOptions().mamSupport();
2155 }
2156 if (mamAvailable) {
2157 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
2158 if (query != null) {
2159 query.setCallback(callback);
2160 callback.informUser(R.string.fetching_history_from_server);
2161 } else {
2162 callback.informUser(R.string.not_fetching_history_retention_period);
2163 }
2164
2165 }
2166 }
2167 };
2168 mDatabaseReaderExecutor.execute(runnable);
2169 }
2170
2171 public List<Account> getAccounts() {
2172 return this.accounts;
2173 }
2174
2175
2176 /**
2177 * This will find all conferences with the contact as member and also the conference that is the contact (that 'fake' contact is used to store the avatar)
2178 */
2179 public List<Conversation> findAllConferencesWith(Contact contact) {
2180 final ArrayList<Conversation> results = new ArrayList<>();
2181 for (final Conversation c : conversations) {
2182 if (c.getMode() != Conversation.MODE_MULTI) {
2183 continue;
2184 }
2185 final MucOptions mucOptions = c.getMucOptions();
2186 if (c.getJid().asBareJid().equals(contact.getJid().asBareJid()) || (mucOptions != null && mucOptions.isContactInRoom(contact))) {
2187 results.add(c);
2188 }
2189 }
2190 return results;
2191 }
2192
2193 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
2194 for (final Conversation conversation : haystack) {
2195 if (conversation.getContact() == contact) {
2196 return conversation;
2197 }
2198 }
2199 return null;
2200 }
2201
2202 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
2203 if (jid == null) {
2204 return null;
2205 }
2206 for (final Conversation conversation : haystack) {
2207 if ((account == null || conversation.getAccount() == account)
2208 && (conversation.getJid().asBareJid().equals(jid.asBareJid()))) {
2209 return conversation;
2210 }
2211 }
2212 return null;
2213 }
2214
2215 public boolean isConversationsListEmpty(final Conversation ignore) {
2216 synchronized (this.conversations) {
2217 final int size = this.conversations.size();
2218 return size == 0 || size == 1 && this.conversations.get(0) == ignore;
2219 }
2220 }
2221
2222 public boolean isConversationStillOpen(final Conversation conversation) {
2223 synchronized (this.conversations) {
2224 for (Conversation current : this.conversations) {
2225 if (current == conversation) {
2226 return true;
2227 }
2228 }
2229 }
2230 return false;
2231 }
2232
2233 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc, final boolean async) {
2234 return this.findOrCreateConversation(account, jid, muc, false, async);
2235 }
2236
2237 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final boolean async) {
2238 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null, async);
2239 }
2240
2241 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query, final boolean async) {
2242 synchronized (this.conversations) {
2243 Conversation conversation = find(account, jid);
2244 if (conversation != null) {
2245 return conversation;
2246 }
2247 conversation = databaseBackend.findConversation(account, jid);
2248 final boolean loadMessagesFromDb;
2249 if (conversation != null) {
2250 conversation.setStatus(Conversation.STATUS_AVAILABLE);
2251 conversation.setAccount(account);
2252 if (muc) {
2253 conversation.setMode(Conversation.MODE_MULTI);
2254 conversation.setContactJid(jid);
2255 } else {
2256 conversation.setMode(Conversation.MODE_SINGLE);
2257 conversation.setContactJid(jid.asBareJid());
2258 }
2259 databaseBackend.updateConversation(conversation);
2260 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true, false);
2261 } else {
2262 String conversationName;
2263 Contact contact = account.getRoster().getContact(jid);
2264 if (contact != null) {
2265 conversationName = contact.getDisplayName();
2266 } else {
2267 conversationName = jid.getLocal();
2268 }
2269 if (muc) {
2270 conversation = new Conversation(conversationName, account, jid,
2271 Conversation.MODE_MULTI);
2272 } else {
2273 conversation = new Conversation(conversationName, account, jid.asBareJid(),
2274 Conversation.MODE_SINGLE);
2275 }
2276 this.databaseBackend.createConversation(conversation);
2277 loadMessagesFromDb = false;
2278 }
2279 final Conversation c = conversation;
2280 final Runnable runnable = () -> {
2281 if (loadMessagesFromDb) {
2282 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
2283 updateConversationUi();
2284 c.messagesLoaded.set(true);
2285 }
2286 if (account.getXmppConnection() != null
2287 && !c.getContact().isBlocked()
2288 && account.getXmppConnection().getFeatures().mam()
2289 && !muc) {
2290 if (query == null) {
2291 mMessageArchiveService.query(c);
2292 } else {
2293 if (query.getConversation() == null) {
2294 mMessageArchiveService.query(c, query.getStart(), query.isCatchup());
2295 }
2296 }
2297 }
2298 if (joinAfterCreate) {
2299 joinMuc(c);
2300 }
2301 };
2302 if (async) {
2303 mDatabaseReaderExecutor.execute(runnable);
2304 } else {
2305 runnable.run();
2306 }
2307 this.conversations.add(conversation);
2308 updateConversationUi();
2309 return conversation;
2310 }
2311 }
2312
2313 public void archiveConversation(Conversation conversation) {
2314 archiveConversation(conversation, true);
2315 }
2316
2317 private void archiveConversation(Conversation conversation, final boolean maySynchronizeWithBookmarks) {
2318 getNotificationService().clear(conversation);
2319 conversation.setStatus(Conversation.STATUS_ARCHIVED);
2320 conversation.setNextMessage(null);
2321 synchronized (this.conversations) {
2322 getMessageArchiveService().kill(conversation);
2323 if (conversation.getMode() == Conversation.MODE_MULTI) {
2324 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2325 final Bookmark bookmark = conversation.getBookmark();
2326 if (maySynchronizeWithBookmarks && bookmark != null && synchronizeWithBookmarks()) {
2327 if (conversation.getMucOptions().getError() == MucOptions.Error.DESTROYED) {
2328 Account account = bookmark.getAccount();
2329 bookmark.setConversation(null);
2330 deleteBookmark(account, bookmark);
2331 } else if (bookmark.autojoin()) {
2332 bookmark.setAutojoin(false);
2333 createBookmark(bookmark.getAccount(), bookmark);
2334 }
2335 }
2336 }
2337 leaveMuc(conversation);
2338 } else {
2339 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
2340 stopPresenceUpdatesTo(conversation.getContact());
2341 }
2342 }
2343 updateConversation(conversation);
2344 this.conversations.remove(conversation);
2345 updateConversationUi();
2346 }
2347 }
2348
2349 public void stopPresenceUpdatesTo(Contact contact) {
2350 Log.d(Config.LOGTAG, "Canceling presence request from " + contact.getJid().toString());
2351 sendPresencePacket(contact.getAccount(), mPresenceGenerator.stopPresenceUpdatesTo(contact));
2352 contact.resetOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
2353 }
2354
2355 public void createAccount(final Account account) {
2356 account.initAccountServices(this);
2357 databaseBackend.createAccount(account);
2358 this.accounts.add(account);
2359 this.reconnectAccountInBackground(account);
2360 updateAccountUi();
2361 syncEnabledAccountSetting();
2362 toggleForegroundService();
2363 }
2364
2365 private void syncEnabledAccountSetting() {
2366 final boolean hasEnabledAccounts = hasEnabledAccounts();
2367 getPreferences().edit().putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts).apply();
2368 toggleSetProfilePictureActivity(hasEnabledAccounts);
2369 }
2370
2371 private void toggleSetProfilePictureActivity(final boolean enabled) {
2372 try {
2373 final ComponentName name = new ComponentName(this, ChooseAccountForProfilePictureActivity.class);
2374 final int targetState = enabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED : PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
2375 getPackageManager().setComponentEnabledSetting(name, targetState, PackageManager.DONT_KILL_APP);
2376 } catch (IllegalStateException e) {
2377 Log.d(Config.LOGTAG, "unable to toggle profile picture activity");
2378 }
2379 }
2380
2381 public boolean reconfigurePushDistributor() {
2382 return this.unifiedPushBroker.reconfigurePushDistributor();
2383 }
2384
2385 private Optional<UnifiedPushBroker.Transport> renewUnifiedPushEndpoints(final UnifiedPushBroker.PushTargetMessenger pushTargetMessenger) {
2386 return this.unifiedPushBroker.renewUnifiedPushEndpoints(pushTargetMessenger);
2387 }
2388
2389 public Optional<UnifiedPushBroker.Transport> renewUnifiedPushEndpoints() {
2390 return this.unifiedPushBroker.renewUnifiedPushEndpoints(null);
2391 }
2392
2393 private void provisionAccount(final String address, final String password) {
2394 final Jid jid = Jid.ofEscaped(address);
2395 final Account account = new Account(jid, password);
2396 account.setOption(Account.OPTION_DISABLED, true);
2397 Log.d(Config.LOGTAG, jid.asBareJid().toEscapedString() + ": provisioning account");
2398 createAccount(account);
2399 }
2400
2401 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
2402 new Thread(() -> {
2403 try {
2404 final X509Certificate[] chain = KeyChain.getCertificateChain(this, alias);
2405 final X509Certificate cert = chain != null && chain.length > 0 ? chain[0] : null;
2406 if (cert == null) {
2407 callback.informUser(R.string.unable_to_parse_certificate);
2408 return;
2409 }
2410 Pair<Jid, String> info = CryptoHelper.extractJidAndName(cert);
2411 if (info == null) {
2412 callback.informUser(R.string.certificate_does_not_contain_jid);
2413 return;
2414 }
2415 if (findAccountByJid(info.first) == null) {
2416 final Account account = new Account(info.first, "");
2417 account.setPrivateKeyAlias(alias);
2418 account.setOption(Account.OPTION_DISABLED, true);
2419 account.setOption(Account.OPTION_FIXED_USERNAME, true);
2420 account.setDisplayName(info.second);
2421 createAccount(account);
2422 callback.onAccountCreated(account);
2423 if (Config.X509_VERIFICATION) {
2424 try {
2425 getMemorizingTrustManager().getNonInteractive(account.getServer()).checkClientTrusted(chain, "RSA");
2426 } catch (CertificateException e) {
2427 callback.informUser(R.string.certificate_chain_is_not_trusted);
2428 }
2429 }
2430 } else {
2431 callback.informUser(R.string.account_already_exists);
2432 }
2433 } catch (Exception e) {
2434 callback.informUser(R.string.unable_to_parse_certificate);
2435 }
2436 }).start();
2437
2438 }
2439
2440 public void updateKeyInAccount(final Account account, final String alias) {
2441 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": update key in account " + alias);
2442 try {
2443 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
2444 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " loaded certificate chain");
2445 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
2446 if (info == null) {
2447 showErrorToastInUi(R.string.certificate_does_not_contain_jid);
2448 return;
2449 }
2450 if (account.getJid().asBareJid().equals(info.first)) {
2451 account.setPrivateKeyAlias(alias);
2452 account.setDisplayName(info.second);
2453 databaseBackend.updateAccount(account);
2454 if (Config.X509_VERIFICATION) {
2455 try {
2456 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
2457 } catch (CertificateException e) {
2458 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
2459 }
2460 account.getAxolotlService().regenerateKeys(true);
2461 }
2462 } else {
2463 showErrorToastInUi(R.string.jid_does_not_match_certificate);
2464 }
2465 } catch (Exception e) {
2466 e.printStackTrace();
2467 }
2468 }
2469
2470 public boolean updateAccount(final Account account) {
2471 if (databaseBackend.updateAccount(account)) {
2472 account.setShowErrorNotification(true);
2473 this.statusListener.onStatusChanged(account);
2474 databaseBackend.updateAccount(account);
2475 reconnectAccountInBackground(account);
2476 updateAccountUi();
2477 getNotificationService().updateErrorNotification();
2478 toggleForegroundService();
2479 syncEnabledAccountSetting();
2480 mChannelDiscoveryService.cleanCache();
2481 return true;
2482 } else {
2483 return false;
2484 }
2485 }
2486
2487 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
2488 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
2489 sendIqPacket(account, iq, (a, packet) -> {
2490 if (packet.getType() == IqPacket.TYPE.RESULT) {
2491 a.setPassword(newPassword);
2492 a.setOption(Account.OPTION_MAGIC_CREATE, false);
2493 databaseBackend.updateAccount(a);
2494 callback.onPasswordChangeSucceeded();
2495 } else {
2496 callback.onPasswordChangeFailed();
2497 }
2498 });
2499 }
2500
2501 public void unregisterAccount(final Account account, final Consumer<Boolean> callback) {
2502 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
2503 final Element query = iqPacket.addChild("query",Namespace.REGISTER);
2504 query.addChild("remove");
2505 sendIqPacket(account, iqPacket, (a, response) -> {
2506 if (response.getType() == IqPacket.TYPE.RESULT) {
2507 deleteAccount(a);
2508 callback.accept(true);
2509 } else {
2510 callback.accept(false);
2511 }
2512 });
2513 }
2514
2515 public void deleteAccount(final Account account) {
2516 final boolean connected = account.getStatus() == Account.State.ONLINE;
2517 synchronized (this.conversations) {
2518 if (connected) {
2519 account.getAxolotlService().deleteOmemoIdentity();
2520 }
2521 for (final Conversation conversation : conversations) {
2522 if (conversation.getAccount() == account) {
2523 if (conversation.getMode() == Conversation.MODE_MULTI) {
2524 if (connected) {
2525 leaveMuc(conversation);
2526 }
2527 }
2528 conversations.remove(conversation);
2529 mNotificationService.clear(conversation);
2530 }
2531 }
2532 if (account.getXmppConnection() != null) {
2533 new Thread(() -> disconnect(account, !connected)).start();
2534 }
2535 final Runnable runnable = () -> {
2536 if (!databaseBackend.deleteAccount(account)) {
2537 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to delete account");
2538 }
2539 };
2540 mDatabaseWriterExecutor.execute(runnable);
2541 this.accounts.remove(account);
2542 this.mRosterSyncTaskManager.clear(account);
2543 updateAccountUi();
2544 mNotificationService.updateErrorNotification();
2545 syncEnabledAccountSetting();
2546 toggleForegroundService();
2547 }
2548 }
2549
2550 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
2551 final boolean remainingListeners;
2552 synchronized (LISTENER_LOCK) {
2553 remainingListeners = checkListeners();
2554 if (!this.mOnConversationUpdates.add(listener)) {
2555 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as ConversationListChangedListener");
2556 }
2557 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
2558 }
2559 if (remainingListeners) {
2560 switchToForeground();
2561 }
2562 }
2563
2564 public void removeOnConversationListChangedListener(OnConversationUpdate listener) {
2565 final boolean remainingListeners;
2566 synchronized (LISTENER_LOCK) {
2567 this.mOnConversationUpdates.remove(listener);
2568 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
2569 remainingListeners = checkListeners();
2570 }
2571 if (remainingListeners) {
2572 switchToBackground();
2573 }
2574 }
2575
2576 public void setOnShowErrorToastListener(OnShowErrorToast listener) {
2577 final boolean remainingListeners;
2578 synchronized (LISTENER_LOCK) {
2579 remainingListeners = checkListeners();
2580 if (!this.mOnShowErrorToasts.add(listener)) {
2581 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnShowErrorToastListener");
2582 }
2583 }
2584 if (remainingListeners) {
2585 switchToForeground();
2586 }
2587 }
2588
2589 public void removeOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
2590 final boolean remainingListeners;
2591 synchronized (LISTENER_LOCK) {
2592 this.mOnShowErrorToasts.remove(onShowErrorToast);
2593 remainingListeners = checkListeners();
2594 }
2595 if (remainingListeners) {
2596 switchToBackground();
2597 }
2598 }
2599
2600 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
2601 final boolean remainingListeners;
2602 synchronized (LISTENER_LOCK) {
2603 remainingListeners = checkListeners();
2604 if (!this.mOnAccountUpdates.add(listener)) {
2605 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnAccountListChangedtListener");
2606 }
2607 }
2608 if (remainingListeners) {
2609 switchToForeground();
2610 }
2611 }
2612
2613 public void removeOnAccountListChangedListener(OnAccountUpdate listener) {
2614 final boolean remainingListeners;
2615 synchronized (LISTENER_LOCK) {
2616 this.mOnAccountUpdates.remove(listener);
2617 remainingListeners = checkListeners();
2618 }
2619 if (remainingListeners) {
2620 switchToBackground();
2621 }
2622 }
2623
2624 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2625 final boolean remainingListeners;
2626 synchronized (LISTENER_LOCK) {
2627 remainingListeners = checkListeners();
2628 if (!this.mOnCaptchaRequested.add(listener)) {
2629 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnCaptchaRequestListener");
2630 }
2631 }
2632 if (remainingListeners) {
2633 switchToForeground();
2634 }
2635 }
2636
2637 public void removeOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2638 final boolean remainingListeners;
2639 synchronized (LISTENER_LOCK) {
2640 this.mOnCaptchaRequested.remove(listener);
2641 remainingListeners = checkListeners();
2642 }
2643 if (remainingListeners) {
2644 switchToBackground();
2645 }
2646 }
2647
2648 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2649 final boolean remainingListeners;
2650 synchronized (LISTENER_LOCK) {
2651 remainingListeners = checkListeners();
2652 if (!this.mOnRosterUpdates.add(listener)) {
2653 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnRosterUpdateListener");
2654 }
2655 }
2656 if (remainingListeners) {
2657 switchToForeground();
2658 }
2659 }
2660
2661 public void removeOnRosterUpdateListener(final OnRosterUpdate listener) {
2662 final boolean remainingListeners;
2663 synchronized (LISTENER_LOCK) {
2664 this.mOnRosterUpdates.remove(listener);
2665 remainingListeners = checkListeners();
2666 }
2667 if (remainingListeners) {
2668 switchToBackground();
2669 }
2670 }
2671
2672 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2673 final boolean remainingListeners;
2674 synchronized (LISTENER_LOCK) {
2675 remainingListeners = checkListeners();
2676 if (!this.mOnUpdateBlocklist.add(listener)) {
2677 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnUpdateBlocklistListener");
2678 }
2679 }
2680 if (remainingListeners) {
2681 switchToForeground();
2682 }
2683 }
2684
2685 public void removeOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2686 final boolean remainingListeners;
2687 synchronized (LISTENER_LOCK) {
2688 this.mOnUpdateBlocklist.remove(listener);
2689 remainingListeners = checkListeners();
2690 }
2691 if (remainingListeners) {
2692 switchToBackground();
2693 }
2694 }
2695
2696 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2697 final boolean remainingListeners;
2698 synchronized (LISTENER_LOCK) {
2699 remainingListeners = checkListeners();
2700 if (!this.mOnKeyStatusUpdated.add(listener)) {
2701 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnKeyStatusUpdateListener");
2702 }
2703 }
2704 if (remainingListeners) {
2705 switchToForeground();
2706 }
2707 }
2708
2709 public void removeOnNewKeysAvailableListener(final OnKeyStatusUpdated listener) {
2710 final boolean remainingListeners;
2711 synchronized (LISTENER_LOCK) {
2712 this.mOnKeyStatusUpdated.remove(listener);
2713 remainingListeners = checkListeners();
2714 }
2715 if (remainingListeners) {
2716 switchToBackground();
2717 }
2718 }
2719
2720 public void setOnRtpConnectionUpdateListener(final OnJingleRtpConnectionUpdate listener) {
2721 final boolean remainingListeners;
2722 synchronized (LISTENER_LOCK) {
2723 remainingListeners = checkListeners();
2724 if (!this.onJingleRtpConnectionUpdate.add(listener)) {
2725 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnJingleRtpConnectionUpdate");
2726 }
2727 }
2728 if (remainingListeners) {
2729 switchToForeground();
2730 }
2731 }
2732
2733 public void removeRtpConnectionUpdateListener(final OnJingleRtpConnectionUpdate listener) {
2734 final boolean remainingListeners;
2735 synchronized (LISTENER_LOCK) {
2736 this.onJingleRtpConnectionUpdate.remove(listener);
2737 remainingListeners = checkListeners();
2738 }
2739 if (remainingListeners) {
2740 switchToBackground();
2741 }
2742 }
2743
2744 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2745 final boolean remainingListeners;
2746 synchronized (LISTENER_LOCK) {
2747 remainingListeners = checkListeners();
2748 if (!this.mOnMucRosterUpdate.add(listener)) {
2749 Log.w(Config.LOGTAG, listener.getClass().getName() + " is already registered as OnMucRosterListener");
2750 }
2751 }
2752 if (remainingListeners) {
2753 switchToForeground();
2754 }
2755 }
2756
2757 public void removeOnMucRosterUpdateListener(final OnMucRosterUpdate listener) {
2758 final boolean remainingListeners;
2759 synchronized (LISTENER_LOCK) {
2760 this.mOnMucRosterUpdate.remove(listener);
2761 remainingListeners = checkListeners();
2762 }
2763 if (remainingListeners) {
2764 switchToBackground();
2765 }
2766 }
2767
2768 public boolean checkListeners() {
2769 return (this.mOnAccountUpdates.size() == 0
2770 && this.mOnConversationUpdates.size() == 0
2771 && this.mOnRosterUpdates.size() == 0
2772 && this.mOnCaptchaRequested.size() == 0
2773 && this.mOnMucRosterUpdate.size() == 0
2774 && this.mOnUpdateBlocklist.size() == 0
2775 && this.mOnShowErrorToasts.size() == 0
2776 && this.onJingleRtpConnectionUpdate.size() == 0
2777 && this.mOnKeyStatusUpdated.size() == 0);
2778 }
2779
2780 private void switchToForeground() {
2781 final boolean broadcastLastActivity = broadcastLastActivity();
2782 for (Conversation conversation : getConversations()) {
2783 if (conversation.getMode() == Conversation.MODE_MULTI) {
2784 conversation.getMucOptions().resetChatState();
2785 } else {
2786 conversation.setIncomingChatState(Config.DEFAULT_CHAT_STATE);
2787 }
2788 }
2789 for (Account account : getAccounts()) {
2790 if (account.getStatus() == Account.State.ONLINE) {
2791 account.deactivateGracePeriod();
2792 final XmppConnection connection = account.getXmppConnection();
2793 if (connection != null) {
2794 if (connection.getFeatures().csi()) {
2795 connection.sendActive();
2796 }
2797 if (broadcastLastActivity) {
2798 sendPresence(account, false); //send new presence but don't include idle because we are not
2799 }
2800 }
2801 }
2802 }
2803 Log.d(Config.LOGTAG, "app switched into foreground");
2804 }
2805
2806 private void switchToBackground() {
2807 final boolean broadcastLastActivity = broadcastLastActivity();
2808 if (broadcastLastActivity) {
2809 mLastActivity = System.currentTimeMillis();
2810 final SharedPreferences.Editor editor = getPreferences().edit();
2811 editor.putLong(SETTING_LAST_ACTIVITY_TS, mLastActivity);
2812 editor.apply();
2813 }
2814 for (Account account : getAccounts()) {
2815 if (account.getStatus() == Account.State.ONLINE) {
2816 XmppConnection connection = account.getXmppConnection();
2817 if (connection != null) {
2818 if (broadcastLastActivity) {
2819 sendPresence(account, true);
2820 }
2821 if (connection.getFeatures().csi()) {
2822 connection.sendInactive();
2823 }
2824 }
2825 }
2826 }
2827 this.mNotificationService.setIsInForeground(false);
2828 Log.d(Config.LOGTAG, "app switched into background");
2829 }
2830
2831 private void connectMultiModeConversations(Account account) {
2832 List<Conversation> conversations = getConversations();
2833 for (Conversation conversation : conversations) {
2834 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2835 joinMuc(conversation);
2836 }
2837 }
2838 }
2839
2840 public void mucSelfPingAndRejoin(final Conversation conversation) {
2841 final Account account = conversation.getAccount();
2842 synchronized (account.inProgressConferenceJoins) {
2843 if (account.inProgressConferenceJoins.contains(conversation)) {
2844 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": canceling muc self ping because join is already under way");
2845 return;
2846 }
2847 }
2848 synchronized (account.inProgressConferencePings) {
2849 if (!account.inProgressConferencePings.add(conversation)) {
2850 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": canceling muc self ping because ping is already under way");
2851 return;
2852 }
2853 }
2854 final Jid self = conversation.getMucOptions().getSelf().getFullJid();
2855 final IqPacket ping = new IqPacket(IqPacket.TYPE.GET);
2856 ping.setTo(self);
2857 ping.addChild("ping", Namespace.PING);
2858 sendIqPacket(conversation.getAccount(), ping, (a, response) -> {
2859 if (response.getType() == IqPacket.TYPE.ERROR) {
2860 Element error = response.findChild("error");
2861 if (error == null || error.hasChild("service-unavailable") || error.hasChild("feature-not-implemented") || error.hasChild("item-not-found")) {
2862 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": ping to " + self + " came back as ignorable error");
2863 } else {
2864 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": ping to " + self + " failed. attempting rejoin");
2865 joinMuc(conversation);
2866 }
2867 } else if (response.getType() == IqPacket.TYPE.RESULT) {
2868 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": ping to " + self + " came back fine");
2869 }
2870 synchronized (account.inProgressConferencePings) {
2871 account.inProgressConferencePings.remove(conversation);
2872 }
2873 });
2874 }
2875 public void joinMuc(Conversation conversation) {
2876 joinMuc(conversation, null, false);
2877 }
2878
2879 public void joinMuc(Conversation conversation, boolean followedInvite) {
2880 joinMuc(conversation, null, followedInvite);
2881 }
2882
2883 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2884 joinMuc(conversation, onConferenceJoined, false);
2885 }
2886
2887 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2888 final Account account = conversation.getAccount();
2889 synchronized (account.pendingConferenceJoins) {
2890 account.pendingConferenceJoins.remove(conversation);
2891 }
2892 synchronized (account.pendingConferenceLeaves) {
2893 account.pendingConferenceLeaves.remove(conversation);
2894 }
2895 if (account.getStatus() == Account.State.ONLINE) {
2896 synchronized (account.inProgressConferenceJoins) {
2897 account.inProgressConferenceJoins.add(conversation);
2898 }
2899 if (Config.MUC_LEAVE_BEFORE_JOIN) {
2900 sendPresencePacket(account, mPresenceGenerator.leave(conversation.getMucOptions()));
2901 }
2902 conversation.resetMucOptions();
2903 if (onConferenceJoined != null) {
2904 conversation.getMucOptions().flagNoAutoPushConfiguration();
2905 }
2906 conversation.setHasMessagesLeftOnServer(false);
2907 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2908
2909 private void join(Conversation conversation) {
2910 Account account = conversation.getAccount();
2911 final MucOptions mucOptions = conversation.getMucOptions();
2912
2913 if (mucOptions.nonanonymous() && !mucOptions.membersOnly() && !conversation.getBooleanAttribute("accept_non_anonymous", false)) {
2914 synchronized (account.inProgressConferenceJoins) {
2915 account.inProgressConferenceJoins.remove(conversation);
2916 }
2917 mucOptions.setError(MucOptions.Error.NON_ANONYMOUS);
2918 updateConversationUi();
2919 if (onConferenceJoined != null) {
2920 onConferenceJoined.onConferenceJoined(conversation);
2921 }
2922 return;
2923 }
2924
2925 final Jid joinJid = mucOptions.getSelf().getFullJid();
2926 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": joining conversation " + joinJid.toString());
2927 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);
2928 packet.setTo(joinJid);
2929 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2930 if (conversation.getMucOptions().getPassword() != null) {
2931 x.addChild("password").setContent(mucOptions.getPassword());
2932 }
2933
2934 if (mucOptions.mamSupport()) {
2935 // Use MAM instead of the limited muc history to get history
2936 x.addChild("history").setAttribute("maxchars", "0");
2937 } else {
2938 // Fallback to muc history
2939 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted().getTimestamp()));
2940 }
2941 sendPresencePacket(account, packet);
2942 if (onConferenceJoined != null) {
2943 onConferenceJoined.onConferenceJoined(conversation);
2944 }
2945 if (!joinJid.equals(conversation.getJid())) {
2946 conversation.setContactJid(joinJid);
2947 databaseBackend.updateConversation(conversation);
2948 }
2949
2950 if (mucOptions.mamSupport()) {
2951 getMessageArchiveService().catchupMUC(conversation);
2952 }
2953 if (mucOptions.isPrivateAndNonAnonymous()) {
2954 fetchConferenceMembers(conversation);
2955
2956 if (followedInvite) {
2957 final Bookmark bookmark = conversation.getBookmark();
2958 if (bookmark != null) {
2959 if (!bookmark.autojoin()) {
2960 bookmark.setAutojoin(true);
2961 createBookmark(account, bookmark);
2962 }
2963 } else {
2964 saveConversationAsBookmark(conversation, null);
2965 }
2966 }
2967 }
2968 synchronized (account.inProgressConferenceJoins) {
2969 account.inProgressConferenceJoins.remove(conversation);
2970 sendUnsentMessages(conversation);
2971 }
2972 }
2973
2974 @Override
2975 public void onConferenceConfigurationFetched(Conversation conversation) {
2976 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
2977 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": conversation (" + conversation.getJid() + ") got archived before IQ result");
2978 return;
2979 }
2980 join(conversation);
2981 }
2982
2983 @Override
2984 public void onFetchFailed(final Conversation conversation, final String errorCondition) {
2985 if (conversation.getStatus() == Conversation.STATUS_ARCHIVED) {
2986 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": conversation (" + conversation.getJid() + ") got archived before IQ result");
2987 return;
2988 }
2989 if ("remote-server-not-found".equals(errorCondition)) {
2990 synchronized (account.inProgressConferenceJoins) {
2991 account.inProgressConferenceJoins.remove(conversation);
2992 }
2993 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2994 updateConversationUi();
2995 } else {
2996 join(conversation);
2997 fetchConferenceConfiguration(conversation);
2998 }
2999 }
3000 });
3001 updateConversationUi();
3002 } else {
3003 synchronized (account.pendingConferenceJoins) {
3004 account.pendingConferenceJoins.add(conversation);
3005 }
3006 conversation.resetMucOptions();
3007 conversation.setHasMessagesLeftOnServer(false);
3008 updateConversationUi();
3009 }
3010 }
3011
3012 private void fetchConferenceMembers(final Conversation conversation) {
3013 final Account account = conversation.getAccount();
3014 final AxolotlService axolotlService = account.getAxolotlService();
3015 final String[] affiliations = {"member", "admin", "owner"};
3016 OnIqPacketReceived callback = new OnIqPacketReceived() {
3017
3018 private int i = 0;
3019 private boolean success = true;
3020
3021 @Override
3022 public void onIqPacketReceived(Account account, IqPacket packet) {
3023 final boolean omemoEnabled = conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL;
3024 Element query = packet.query("http://jabber.org/protocol/muc#admin");
3025 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
3026 for (Element child : query.getChildren()) {
3027 if ("item".equals(child.getName())) {
3028 MucOptions.User user = AbstractParser.parseItem(conversation, child);
3029 if (!user.realJidMatchesAccount()) {
3030 boolean isNew = conversation.getMucOptions().updateUser(user);
3031 Contact contact = user.getContact();
3032 if (omemoEnabled
3033 && isNew
3034 && user.getRealJid() != null
3035 && (contact == null || !contact.mutualPresenceSubscription())
3036 && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
3037 axolotlService.fetchDeviceIds(user.getRealJid());
3038 }
3039 }
3040 }
3041 }
3042 } else {
3043 success = false;
3044 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().asBareJid());
3045 }
3046 ++i;
3047 if (i >= affiliations.length) {
3048 List<Jid> members = conversation.getMucOptions().getMembers(true);
3049 if (success) {
3050 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
3051 boolean changed = false;
3052 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
3053 Jid jid = iterator.next();
3054 if (!members.contains(jid) && !members.contains(jid.getDomain())) {
3055 iterator.remove();
3056 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
3057 changed = true;
3058 }
3059 }
3060 if (changed) {
3061 conversation.setAcceptedCryptoTargets(cryptoTargets);
3062 updateConversation(conversation);
3063 }
3064 }
3065 getAvatarService().clear(conversation);
3066 updateMucRosterUi();
3067 updateConversationUi();
3068 }
3069 }
3070 };
3071 for (String affiliation : affiliations) {
3072 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
3073 }
3074 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching members for " + conversation.getName());
3075 }
3076
3077 public void providePasswordForMuc(Conversation conversation, String password) {
3078 if (conversation.getMode() == Conversation.MODE_MULTI) {
3079 conversation.getMucOptions().setPassword(password);
3080 if (conversation.getBookmark() != null) {
3081 final Bookmark bookmark = conversation.getBookmark();
3082 if (synchronizeWithBookmarks()) {
3083 bookmark.setAutojoin(true);
3084 }
3085 createBookmark(conversation.getAccount(), bookmark);
3086 }
3087 updateConversation(conversation);
3088 joinMuc(conversation);
3089 }
3090 }
3091
3092 public void deleteAvatar(final Account account) {
3093 final AtomicBoolean executed = new AtomicBoolean(false);
3094 final Runnable onDeleted =
3095 () -> {
3096 if (executed.compareAndSet(false, true)) {
3097 account.setAvatar(null);
3098 databaseBackend.updateAccount(account);
3099 getAvatarService().clear(account);
3100 updateAccountUi();
3101 }
3102 };
3103 deleteVcardAvatar(account, onDeleted);
3104 deletePepNode(account, Namespace.AVATAR_DATA);
3105 deletePepNode(account, Namespace.AVATAR_METADATA, onDeleted);
3106 }
3107
3108 public void deletePepNode(final Account account, final String node) {
3109 deletePepNode(account, node, null);
3110 }
3111
3112 private void deletePepNode(final Account account, final String node, final Runnable runnable) {
3113 final IqPacket request = mIqGenerator.deleteNode(node);
3114 sendIqPacket(account, request, (a, packet) -> {
3115 if (packet.getType() == IqPacket.TYPE.RESULT) {
3116 Log.d(Config.LOGTAG,a.getJid().asBareJid()+": successfully deleted pep node "+node);
3117 if (runnable != null) {
3118 runnable.run();
3119 }
3120 } else {
3121 Log.d(Config.LOGTAG,a.getJid().asBareJid()+": failed to delete "+ packet);
3122 }
3123 });
3124 }
3125
3126 private void deleteVcardAvatar(final Account account, @NonNull final Runnable runnable) {
3127 final IqPacket retrieveVcard = mIqGenerator.retrieveVcardAvatar(account.getJid().asBareJid());
3128 sendIqPacket(account, retrieveVcard, (a, response) -> {
3129 if (response.getType() != IqPacket.TYPE.RESULT) {
3130 Log.d(Config.LOGTAG,a.getJid().asBareJid()+": no vCard set. nothing to do");
3131 return;
3132 }
3133 final Element vcard = response.findChild("vCard", "vcard-temp");
3134 if (vcard == null) {
3135 Log.d(Config.LOGTAG,a.getJid().asBareJid()+": no vCard set. nothing to do");
3136 return;
3137 }
3138 Element photo = vcard.findChild("PHOTO");
3139 if (photo == null) {
3140 photo = vcard.addChild("PHOTO");
3141 }
3142 photo.clearChildren();
3143 IqPacket publication = new IqPacket(IqPacket.TYPE.SET);
3144 publication.setTo(a.getJid().asBareJid());
3145 publication.addChild(vcard);
3146 sendIqPacket(account, publication, (a1, publicationResponse) -> {
3147 if (publicationResponse.getType() == IqPacket.TYPE.RESULT) {
3148 Log.d(Config.LOGTAG,a1.getJid().asBareJid()+": successfully deleted vcard avatar");
3149 runnable.run();
3150 } else {
3151 Log.d(Config.LOGTAG, "failed to publish vcard " + publicationResponse.getErrorCondition());
3152 }
3153 });
3154 });
3155 }
3156
3157 private boolean hasEnabledAccounts() {
3158 if (this.accounts == null) {
3159 return false;
3160 }
3161 for (Account account : this.accounts) {
3162 if (account.isEnabled()) {
3163 return true;
3164 }
3165 }
3166 return false;
3167 }
3168
3169
3170 public void getAttachments(final Conversation conversation, int limit, final OnMediaLoaded onMediaLoaded) {
3171 getAttachments(conversation.getAccount(), conversation.getJid().asBareJid(), limit, onMediaLoaded);
3172 }
3173
3174 public void getAttachments(final Account account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
3175 getAttachments(account.getUuid(), jid.asBareJid(), limit, onMediaLoaded);
3176 }
3177
3178
3179 public void getAttachments(final String account, final Jid jid, final int limit, final OnMediaLoaded onMediaLoaded) {
3180 new Thread(() -> onMediaLoaded.onMediaLoaded(fileBackend.convertToAttachments(databaseBackend.getRelativeFilePaths(account, jid, limit)))).start();
3181 }
3182
3183 public void persistSelfNick(MucOptions.User self) {
3184 final Conversation conversation = self.getConversation();
3185 final boolean tookProposedNickFromBookmark = conversation.getMucOptions().isTookProposedNickFromBookmark();
3186 Jid full = self.getFullJid();
3187 if (!full.equals(conversation.getJid())) {
3188 Log.d(Config.LOGTAG, "nick changed. updating");
3189 conversation.setContactJid(full);
3190 databaseBackend.updateConversation(conversation);
3191 }
3192
3193 final Bookmark bookmark = conversation.getBookmark();
3194 final String bookmarkedNick = bookmark == null ? null : bookmark.getNick();
3195 if (bookmark != null && (tookProposedNickFromBookmark || TextUtils.isEmpty(bookmarkedNick)) && !full.getResource().equals(bookmarkedNick)) {
3196 final Account account = conversation.getAccount();
3197 final String defaultNick = MucOptions.defaultNick(account);
3198 if (TextUtils.isEmpty(bookmarkedNick) && full.getResource().equals(defaultNick)) {
3199 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": do not overwrite empty bookmark nick with default nick for " + conversation.getJid().asBareJid());
3200 return;
3201 }
3202 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": persist nick '" + full.getResource() + "' into bookmark for " + conversation.getJid().asBareJid());
3203 bookmark.setNick(full.getResource());
3204 createBookmark(bookmark.getAccount(), bookmark);
3205 }
3206 }
3207
3208 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
3209 final MucOptions options = conversation.getMucOptions();
3210 final Jid joinJid = options.createJoinJid(nick);
3211 if (joinJid == null) {
3212 return false;
3213 }
3214 if (options.online()) {
3215 Account account = conversation.getAccount();
3216 options.setOnRenameListener(new OnRenameListener() {
3217
3218 @Override
3219 public void onSuccess() {
3220 callback.success(conversation);
3221 }
3222
3223 @Override
3224 public void onFailure() {
3225 callback.error(R.string.nick_in_use, conversation);
3226 }
3227 });
3228
3229 final PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, options.nonanonymous());
3230 packet.setTo(joinJid);
3231 sendPresencePacket(account, packet);
3232 } else {
3233 conversation.setContactJid(joinJid);
3234 databaseBackend.updateConversation(conversation);
3235 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
3236 Bookmark bookmark = conversation.getBookmark();
3237 if (bookmark != null) {
3238 bookmark.setNick(nick);
3239 createBookmark(bookmark.getAccount(), bookmark);
3240 }
3241 joinMuc(conversation);
3242 }
3243 }
3244 return true;
3245 }
3246
3247 public void leaveMuc(Conversation conversation) {
3248 leaveMuc(conversation, false);
3249 }
3250
3251 private void leaveMuc(Conversation conversation, boolean now) {
3252 final Account account = conversation.getAccount();
3253 synchronized (account.pendingConferenceJoins) {
3254 account.pendingConferenceJoins.remove(conversation);
3255 }
3256 synchronized (account.pendingConferenceLeaves) {
3257 account.pendingConferenceLeaves.remove(conversation);
3258 }
3259 if (account.getStatus() == Account.State.ONLINE || now) {
3260 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
3261 conversation.getMucOptions().setOffline();
3262 Bookmark bookmark = conversation.getBookmark();
3263 if (bookmark != null) {
3264 bookmark.setConversation(null);
3265 }
3266 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": leaving muc " + conversation.getJid());
3267 } else {
3268 synchronized (account.pendingConferenceLeaves) {
3269 account.pendingConferenceLeaves.add(conversation);
3270 }
3271 }
3272 }
3273
3274 public String findConferenceServer(final Account account) {
3275 String server;
3276 if (account.getXmppConnection() != null) {
3277 server = account.getXmppConnection().getMucServer();
3278 if (server != null) {
3279 return server;
3280 }
3281 }
3282 for (Account other : getAccounts()) {
3283 if (other != account && other.getXmppConnection() != null) {
3284 server = other.getXmppConnection().getMucServer();
3285 if (server != null) {
3286 return server;
3287 }
3288 }
3289 }
3290 return null;
3291 }
3292
3293
3294 public void createPublicChannel(final Account account, final String name, final Jid address, final UiCallback<Conversation> callback) {
3295 joinMuc(findOrCreateConversation(account, address, true, false, true), conversation -> {
3296 final Bundle configuration = IqGenerator.defaultChannelConfiguration();
3297 if (!TextUtils.isEmpty(name)) {
3298 configuration.putString("muc#roomconfig_roomname", name);
3299 }
3300 pushConferenceConfiguration(conversation, configuration, new OnConfigurationPushed() {
3301 @Override
3302 public void onPushSucceeded() {
3303 saveConversationAsBookmark(conversation, name);
3304 callback.success(conversation);
3305 }
3306
3307 @Override
3308 public void onPushFailed() {
3309 if (conversation.getMucOptions().getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
3310 callback.error(R.string.unable_to_set_channel_configuration, conversation);
3311 } else {
3312 callback.error(R.string.joined_an_existing_channel, conversation);
3313 }
3314 }
3315 });
3316 });
3317 }
3318
3319 public boolean createAdhocConference(final Account account,
3320 final String name,
3321 final Iterable<Jid> jids,
3322 final UiCallback<Conversation> callback) {
3323 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": creating adhoc conference with " + jids.toString());
3324 if (account.getStatus() == Account.State.ONLINE) {
3325 try {
3326 String server = findConferenceServer(account);
3327 if (server == null) {
3328 if (callback != null) {
3329 callback.error(R.string.no_conference_server_found, null);
3330 }
3331 return false;
3332 }
3333 final Jid jid = Jid.of(CryptoHelper.pronounceable(), server, null);
3334 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
3335 joinMuc(conversation, new OnConferenceJoined() {
3336 @Override
3337 public void onConferenceJoined(final Conversation conversation) {
3338 final Bundle configuration = IqGenerator.defaultGroupChatConfiguration();
3339 if (!TextUtils.isEmpty(name)) {
3340 configuration.putString("muc#roomconfig_roomname", name);
3341 }
3342 pushConferenceConfiguration(conversation, configuration, new OnConfigurationPushed() {
3343 @Override
3344 public void onPushSucceeded() {
3345 for (Jid invite : jids) {
3346 invite(conversation, invite);
3347 }
3348 for (String resource : account.getSelfContact().getPresences().toResourceArray()) {
3349 Jid other = account.getJid().withResource(resource);
3350 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending direct invite to " + other);
3351 directInvite(conversation, other);
3352 }
3353 saveConversationAsBookmark(conversation, name);
3354 if (callback != null) {
3355 callback.success(conversation);
3356 }
3357 }
3358
3359 @Override
3360 public void onPushFailed() {
3361 archiveConversation(conversation);
3362 if (callback != null) {
3363 callback.error(R.string.conference_creation_failed, conversation);
3364 }
3365 }
3366 });
3367 }
3368 });
3369 return true;
3370 } catch (IllegalArgumentException e) {
3371 if (callback != null) {
3372 callback.error(R.string.conference_creation_failed, null);
3373 }
3374 return false;
3375 }
3376 } else {
3377 if (callback != null) {
3378 callback.error(R.string.not_connected_try_again, null);
3379 }
3380 return false;
3381 }
3382 }
3383
3384 public void fetchConferenceConfiguration(final Conversation conversation) {
3385 fetchConferenceConfiguration(conversation, null);
3386 }
3387
3388 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
3389 IqPacket request = mIqGenerator.queryDiscoInfo(conversation.getJid().asBareJid());
3390 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
3391 @Override
3392 public void onIqPacketReceived(Account account, IqPacket packet) {
3393 if (packet.getType() == IqPacket.TYPE.RESULT) {
3394 final MucOptions mucOptions = conversation.getMucOptions();
3395 final Bookmark bookmark = conversation.getBookmark();
3396 final boolean sameBefore = StringUtils.equals(bookmark == null ? null : bookmark.getBookmarkName(), mucOptions.getName());
3397
3398 if (mucOptions.updateConfiguration(new ServiceDiscoveryResult(packet))) {
3399 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": muc configuration changed for " + conversation.getJid().asBareJid());
3400 updateConversation(conversation);
3401 }
3402
3403 if (bookmark != null && (sameBefore || bookmark.getBookmarkName() == null)) {
3404 if (bookmark.setBookmarkName(StringUtils.nullOnEmpty(mucOptions.getName()))) {
3405 createBookmark(account, bookmark);
3406 }
3407 }
3408
3409
3410 if (callback != null) {
3411 callback.onConferenceConfigurationFetched(conversation);
3412 }
3413
3414
3415 updateConversationUi();
3416 } else if (packet.getType() == IqPacket.TYPE.TIMEOUT) {
3417 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received timeout waiting for conference configuration fetch");
3418 } else {
3419 if (callback != null) {
3420 callback.onFetchFailed(conversation, packet.getErrorCondition());
3421 }
3422 }
3423 }
3424 });
3425 }
3426
3427 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
3428 pushNodeConfiguration(account, account.getJid().asBareJid(), node, options, callback);
3429 }
3430
3431 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
3432 Log.d(Config.LOGTAG, "pushing node configuration");
3433 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
3434 @Override
3435 public void onIqPacketReceived(Account account, IqPacket packet) {
3436 if (packet.getType() == IqPacket.TYPE.RESULT) {
3437 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
3438 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
3439 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
3440 if (x != null) {
3441 Data data = Data.parse(x);
3442 data.submit(options);
3443 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
3444 @Override
3445 public void onIqPacketReceived(Account account, IqPacket packet) {
3446 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
3447 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": successfully changed node configuration for node " + node);
3448 callback.onPushSucceeded();
3449 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
3450 callback.onPushFailed();
3451 }
3452 }
3453 });
3454 } else if (callback != null) {
3455 callback.onPushFailed();
3456 }
3457 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
3458 callback.onPushFailed();
3459 }
3460 }
3461 });
3462 }
3463
3464 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
3465 if (options.getString("muc#roomconfig_whois", "moderators").equals("anyone")) {
3466 conversation.setAttribute("accept_non_anonymous", true);
3467 updateConversation(conversation);
3468 }
3469 if (options.containsKey("muc#roomconfig_moderatedroom")) {
3470 final boolean moderated = "1".equals(options.getString("muc#roomconfig_moderatedroom"));
3471 options.putString("members_by_default", moderated ? "0" : "1");
3472 }
3473 final IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3474 request.setTo(conversation.getJid().asBareJid());
3475 request.query("http://jabber.org/protocol/muc#owner");
3476 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
3477 @Override
3478 public void onIqPacketReceived(Account account, IqPacket packet) {
3479 if (packet.getType() == IqPacket.TYPE.RESULT) {
3480 final Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
3481 data.submit(options);
3482 final IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3483 set.setTo(conversation.getJid().asBareJid());
3484 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
3485 sendIqPacket(account, set, new OnIqPacketReceived() {
3486 @Override
3487 public void onIqPacketReceived(Account account, IqPacket packet) {
3488 if (callback != null) {
3489 if (packet.getType() == IqPacket.TYPE.RESULT) {
3490 callback.onPushSucceeded();
3491 } else {
3492 callback.onPushFailed();
3493 }
3494 }
3495 }
3496 });
3497 } else {
3498 if (callback != null) {
3499 callback.onPushFailed();
3500 }
3501 }
3502 }
3503 });
3504 }
3505
3506 public void pushSubjectToConference(final Conversation conference, final String subject) {
3507 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, StringUtils.nullOnEmpty(subject));
3508 this.sendMessagePacket(conference.getAccount(), packet);
3509 }
3510
3511 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
3512 final Jid jid = user.asBareJid();
3513 final IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
3514 sendIqPacket(conference.getAccount(), request, (account, response) -> {
3515 if (response.getType() == IqPacket.TYPE.RESULT) {
3516 conference.getMucOptions().changeAffiliation(jid, affiliation);
3517 getAvatarService().clear(conference);
3518 if (callback != null) {
3519 callback.onAffiliationChangedSuccessful(jid);
3520 } else {
3521 Log.d(Config.LOGTAG, "changed affiliation of " + user + " to " + affiliation);
3522 }
3523 } else if (callback != null) {
3524 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
3525 } else {
3526 Log.d(Config.LOGTAG, "unable to change affiliation");
3527 }
3528 });
3529 }
3530
3531 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role) {
3532 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
3533 sendIqPacket(conference.getAccount(), request, (account, packet) -> {
3534 if (packet.getType() != IqPacket.TYPE.RESULT) {
3535 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " unable to change role of " + nick);
3536 }
3537 });
3538 }
3539
3540 public void destroyRoom(final Conversation conversation, final OnRoomDestroy callback) {
3541 IqPacket request = new IqPacket(IqPacket.TYPE.SET);
3542 request.setTo(conversation.getJid().asBareJid());
3543 request.query("http://jabber.org/protocol/muc#owner").addChild("destroy");
3544 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
3545 @Override
3546 public void onIqPacketReceived(Account account, IqPacket packet) {
3547 if (packet.getType() == IqPacket.TYPE.RESULT) {
3548 if (callback != null) {
3549 callback.onRoomDestroySucceeded();
3550 }
3551 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
3552 if (callback != null) {
3553 callback.onRoomDestroyFailed();
3554 }
3555 }
3556 }
3557 });
3558 }
3559
3560 private void disconnect(Account account, boolean force) {
3561 if ((account.getStatus() == Account.State.ONLINE)
3562 || (account.getStatus() == Account.State.DISABLED)) {
3563 final XmppConnection connection = account.getXmppConnection();
3564 if (!force) {
3565 List<Conversation> conversations = getConversations();
3566 for (Conversation conversation : conversations) {
3567 if (conversation.getAccount() == account) {
3568 if (conversation.getMode() == Conversation.MODE_MULTI) {
3569 leaveMuc(conversation, true);
3570 }
3571 }
3572 }
3573 sendOfflinePresence(account);
3574 }
3575 connection.disconnect(force);
3576 }
3577 }
3578
3579 @Override
3580 public IBinder onBind(Intent intent) {
3581 return mBinder;
3582 }
3583
3584 public void updateMessage(Message message) {
3585 updateMessage(message, true);
3586 }
3587
3588 public void updateMessage(Message message, boolean includeBody) {
3589 databaseBackend.updateMessage(message, includeBody);
3590 updateConversationUi();
3591 }
3592
3593 public void createMessageAsync(final Message message) {
3594 mDatabaseWriterExecutor.execute(() -> databaseBackend.createMessage(message));
3595 }
3596
3597 public void updateMessage(Message message, String uuid) {
3598 if (!databaseBackend.updateMessage(message, uuid)) {
3599 Log.e(Config.LOGTAG, "error updated message in DB after edit");
3600 }
3601 updateConversationUi();
3602 }
3603
3604 protected void syncDirtyContacts(Account account) {
3605 for (Contact contact : account.getRoster().getContacts()) {
3606 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
3607 pushContactToServer(contact);
3608 }
3609 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
3610 deleteContactOnServer(contact);
3611 }
3612 }
3613 }
3614
3615 public void createContact(final Contact contact, final boolean autoGrant) {
3616 createContact(contact, autoGrant, null);
3617 }
3618
3619 public void createContact(final Contact contact, final boolean autoGrant, final String preAuth) {
3620 if (autoGrant) {
3621 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
3622 contact.setOption(Contact.Options.ASKING);
3623 }
3624 pushContactToServer(contact, preAuth);
3625 }
3626
3627 public void pushContactToServer(final Contact contact) {
3628 pushContactToServer(contact, null);
3629 }
3630
3631 private void pushContactToServer(final Contact contact, final String preAuth) {
3632 contact.resetOption(Contact.Options.DIRTY_DELETE);
3633 contact.setOption(Contact.Options.DIRTY_PUSH);
3634 final Account account = contact.getAccount();
3635 if (account.getStatus() == Account.State.ONLINE) {
3636 final boolean ask = contact.getOption(Contact.Options.ASKING);
3637 final boolean sendUpdates = contact
3638 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
3639 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
3640 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3641 iq.query(Namespace.ROSTER).addChild(contact.asElement());
3642 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3643 if (sendUpdates) {
3644 sendPresencePacket(account, mPresenceGenerator.sendPresenceUpdatesTo(contact));
3645 }
3646 if (ask) {
3647 sendPresencePacket(account, mPresenceGenerator.requestPresenceUpdatesFrom(contact, preAuth));
3648 }
3649 } else {
3650 syncRoster(contact.getAccount());
3651 }
3652 }
3653
3654 public void publishMucAvatar(final Conversation conversation, final Uri image, final OnAvatarPublication callback) {
3655 new Thread(() -> {
3656 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
3657 final int size = Config.AVATAR_SIZE;
3658 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
3659 if (avatar != null) {
3660 if (!getFileBackend().save(avatar)) {
3661 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
3662 return;
3663 }
3664 avatar.owner = conversation.getJid().asBareJid();
3665 publishMucAvatar(conversation, avatar, callback);
3666 } else {
3667 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
3668 }
3669 }).start();
3670 }
3671
3672 public void publishAvatar(final Account account, final Uri image, final OnAvatarPublication callback) {
3673 new Thread(() -> {
3674 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
3675 final int size = Config.AVATAR_SIZE;
3676 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
3677 if (avatar != null) {
3678 if (!getFileBackend().save(avatar)) {
3679 Log.d(Config.LOGTAG, "unable to save vcard");
3680 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
3681 return;
3682 }
3683 publishAvatar(account, avatar, callback);
3684 } else {
3685 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
3686 }
3687 }).start();
3688
3689 }
3690
3691 private void publishMucAvatar(Conversation conversation, Avatar avatar, OnAvatarPublication callback) {
3692 final IqPacket retrieve = mIqGenerator.retrieveVcardAvatar(avatar);
3693 sendIqPacket(conversation.getAccount(), retrieve, (account, response) -> {
3694 boolean itemNotFound = response.getType() == IqPacket.TYPE.ERROR && response.hasChild("error") && response.findChild("error").hasChild("item-not-found");
3695 if (response.getType() == IqPacket.TYPE.RESULT || itemNotFound) {
3696 Element vcard = response.findChild("vCard", "vcard-temp");
3697 if (vcard == null) {
3698 vcard = new Element("vCard", "vcard-temp");
3699 }
3700 Element photo = vcard.findChild("PHOTO");
3701 if (photo == null) {
3702 photo = vcard.addChild("PHOTO");
3703 }
3704 photo.clearChildren();
3705 photo.addChild("TYPE").setContent(avatar.type);
3706 photo.addChild("BINVAL").setContent(avatar.image);
3707 IqPacket publication = new IqPacket(IqPacket.TYPE.SET);
3708 publication.setTo(conversation.getJid().asBareJid());
3709 publication.addChild(vcard);
3710 sendIqPacket(account, publication, (a1, publicationResponse) -> {
3711 if (publicationResponse.getType() == IqPacket.TYPE.RESULT) {
3712 callback.onAvatarPublicationSucceeded();
3713 } else {
3714 Log.d(Config.LOGTAG, "failed to publish vcard " + publicationResponse.getErrorCondition());
3715 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
3716 }
3717 });
3718 } else {
3719 Log.d(Config.LOGTAG, "failed to request vcard " + response);
3720 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_no_server_support);
3721 }
3722 });
3723 }
3724
3725 public void publishAvatar(Account account, final Avatar avatar, final OnAvatarPublication callback) {
3726 final Bundle options;
3727 if (account.getXmppConnection().getFeatures().pepPublishOptions()) {
3728 options = PublishOptions.openAccess();
3729 } else {
3730 options = null;
3731 }
3732 publishAvatar(account, avatar, options, true, callback);
3733 }
3734
3735 public void publishAvatar(Account account, final Avatar avatar, final Bundle options, final boolean retry, final OnAvatarPublication callback) {
3736 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": publishing avatar. options=" + options);
3737 IqPacket packet = this.mIqGenerator.publishAvatar(avatar, options);
3738 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3739
3740 @Override
3741 public void onIqPacketReceived(Account account, IqPacket result) {
3742 if (result.getType() == IqPacket.TYPE.RESULT) {
3743 publishAvatarMetadata(account, avatar, options, true, callback);
3744 } else if (retry && PublishOptions.preconditionNotMet(result)) {
3745 pushNodeConfiguration(account, Namespace.AVATAR_DATA, options, new OnConfigurationPushed() {
3746 @Override
3747 public void onPushSucceeded() {
3748 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": changed node configuration for avatar node");
3749 publishAvatar(account, avatar, options, false, callback);
3750 }
3751
3752 @Override
3753 public void onPushFailed() {
3754 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to change node configuration for avatar node");
3755 publishAvatar(account, avatar, null, false, callback);
3756 }
3757 });
3758 } else {
3759 Element error = result.findChild("error");
3760 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
3761 if (callback != null) {
3762 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
3763 }
3764 }
3765 }
3766 });
3767 }
3768
3769 public void publishAvatarMetadata(Account account, final Avatar avatar, final Bundle options, final boolean retry, final OnAvatarPublication callback) {
3770 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar, options);
3771 sendIqPacket(account, packet, new OnIqPacketReceived() {
3772 @Override
3773 public void onIqPacketReceived(Account account, IqPacket result) {
3774 if (result.getType() == IqPacket.TYPE.RESULT) {
3775 if (account.setAvatar(avatar.getFilename())) {
3776 getAvatarService().clear(account);
3777 databaseBackend.updateAccount(account);
3778 notifyAccountAvatarHasChanged(account);
3779 }
3780 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
3781 if (callback != null) {
3782 callback.onAvatarPublicationSucceeded();
3783 }
3784 } else if (retry && PublishOptions.preconditionNotMet(result)) {
3785 pushNodeConfiguration(account, Namespace.AVATAR_METADATA, options, new OnConfigurationPushed() {
3786 @Override
3787 public void onPushSucceeded() {
3788 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": changed node configuration for avatar meta data node");
3789 publishAvatarMetadata(account, avatar, options, false, callback);
3790 }
3791
3792 @Override
3793 public void onPushFailed() {
3794 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to change node configuration for avatar meta data node");
3795 publishAvatarMetadata(account, avatar, null, false, callback);
3796 }
3797 });
3798 } else {
3799 if (callback != null) {
3800 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
3801 }
3802 }
3803 }
3804 });
3805 }
3806
3807 public void republishAvatarIfNeeded(Account account) {
3808 if (account.getAxolotlService().isPepBroken()) {
3809 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": skipping republication of avatar because pep is broken");
3810 return;
3811 }
3812 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3813 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3814
3815 private Avatar parseAvatar(IqPacket packet) {
3816 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3817 if (pubsub != null) {
3818 Element items = pubsub.findChild("items");
3819 if (items != null) {
3820 return Avatar.parseMetadata(items);
3821 }
3822 }
3823 return null;
3824 }
3825
3826 private boolean errorIsItemNotFound(IqPacket packet) {
3827 Element error = packet.findChild("error");
3828 return packet.getType() == IqPacket.TYPE.ERROR
3829 && error != null
3830 && error.hasChild("item-not-found");
3831 }
3832
3833 @Override
3834 public void onIqPacketReceived(Account account, IqPacket packet) {
3835 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
3836 Avatar serverAvatar = parseAvatar(packet);
3837 if (serverAvatar == null && account.getAvatar() != null) {
3838 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
3839 if (avatar != null) {
3840 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": avatar on server was null. republishing");
3841 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
3842 } else {
3843 Log.e(Config.LOGTAG, account.getJid().asBareJid() + ": error rereading avatar");
3844 }
3845 }
3846 }
3847 }
3848 });
3849 }
3850
3851 public void fetchAvatar(Account account, Avatar avatar) {
3852 fetchAvatar(account, avatar, null);
3853 }
3854
3855 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3856 final String KEY = generateFetchKey(account, avatar);
3857 synchronized (this.mInProgressAvatarFetches) {
3858 if (mInProgressAvatarFetches.add(KEY)) {
3859 switch (avatar.origin) {
3860 case PEP:
3861 this.mInProgressAvatarFetches.add(KEY);
3862 fetchAvatarPep(account, avatar, callback);
3863 break;
3864 case VCARD:
3865 this.mInProgressAvatarFetches.add(KEY);
3866 fetchAvatarVcard(account, avatar, callback);
3867 break;
3868 }
3869 } else if (avatar.origin == Avatar.Origin.PEP) {
3870 mOmittedPepAvatarFetches.add(KEY);
3871 } else {
3872 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": already fetching " + avatar.origin + " avatar for " + avatar.owner);
3873 }
3874 }
3875 }
3876
3877 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3878 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
3879 sendIqPacket(account, packet, (a, result) -> {
3880 synchronized (mInProgressAvatarFetches) {
3881 mInProgressAvatarFetches.remove(generateFetchKey(a, avatar));
3882 }
3883 final String ERROR = a.getJid().asBareJid() + ": fetching avatar for " + avatar.owner + " failed ";
3884 if (result.getType() == IqPacket.TYPE.RESULT) {
3885 avatar.image = mIqParser.avatarData(result);
3886 if (avatar.image != null) {
3887 if (getFileBackend().save(avatar)) {
3888 if (a.getJid().asBareJid().equals(avatar.owner)) {
3889 if (a.setAvatar(avatar.getFilename())) {
3890 databaseBackend.updateAccount(a);
3891 }
3892 getAvatarService().clear(a);
3893 updateConversationUi();
3894 updateAccountUi();
3895 } else {
3896 final Contact contact = a.getRoster().getContact(avatar.owner);
3897 contact.setAvatar(avatar);
3898 syncRoster(account);
3899 getAvatarService().clear(contact);
3900 updateConversationUi();
3901 updateRosterUi();
3902 }
3903 if (callback != null) {
3904 callback.success(avatar);
3905 }
3906 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": successfully fetched pep avatar for " + avatar.owner);
3907 return;
3908 }
3909 } else {
3910
3911 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3912 }
3913 } else {
3914 Element error = result.findChild("error");
3915 if (error == null) {
3916 Log.d(Config.LOGTAG, ERROR + "(server error)");
3917 } else {
3918 Log.d(Config.LOGTAG, ERROR + error.toString());
3919 }
3920 }
3921 if (callback != null) {
3922 callback.error(0, null);
3923 }
3924
3925 });
3926 }
3927
3928 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3929 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3930 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3931 @Override
3932 public void onIqPacketReceived(Account account, IqPacket packet) {
3933 final boolean previouslyOmittedPepFetch;
3934 synchronized (mInProgressAvatarFetches) {
3935 final String KEY = generateFetchKey(account, avatar);
3936 mInProgressAvatarFetches.remove(KEY);
3937 previouslyOmittedPepFetch = mOmittedPepAvatarFetches.remove(KEY);
3938 }
3939 if (packet.getType() == IqPacket.TYPE.RESULT) {
3940 Element vCard = packet.findChild("vCard", "vcard-temp");
3941 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3942 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3943 if (image != null) {
3944 avatar.image = image;
3945 if (getFileBackend().save(avatar)) {
3946 Log.d(Config.LOGTAG, account.getJid().asBareJid()
3947 + ": successfully fetched vCard avatar for " + avatar.owner + " omittedPep=" + previouslyOmittedPepFetch);
3948 if (avatar.owner.isBareJid()) {
3949 if (account.getJid().asBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3950 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": had no avatar. replacing with vcard");
3951 account.setAvatar(avatar.getFilename());
3952 databaseBackend.updateAccount(account);
3953 getAvatarService().clear(account);
3954 updateAccountUi();
3955 } else {
3956 final Contact contact = account.getRoster().getContact(avatar.owner);
3957 contact.setAvatar(avatar, previouslyOmittedPepFetch);
3958 syncRoster(account);
3959 getAvatarService().clear(contact);
3960 updateRosterUi();
3961 }
3962 updateConversationUi();
3963 } else {
3964 Conversation conversation = find(account, avatar.owner.asBareJid());
3965 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3966 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3967 if (user != null) {
3968 if (user.setAvatar(avatar)) {
3969 getAvatarService().clear(user);
3970 updateConversationUi();
3971 updateMucRosterUi();
3972 }
3973 if (user.getRealJid() != null) {
3974 Contact contact = account.getRoster().getContact(user.getRealJid());
3975 contact.setAvatar(avatar);
3976 syncRoster(account);
3977 getAvatarService().clear(contact);
3978 updateRosterUi();
3979 }
3980 }
3981 }
3982 }
3983 }
3984 }
3985 }
3986 }
3987 });
3988 }
3989
3990 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3991 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3992 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3993
3994 @Override
3995 public void onIqPacketReceived(Account account, IqPacket packet) {
3996 if (packet.getType() == IqPacket.TYPE.RESULT) {
3997 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3998 if (pubsub != null) {
3999 Element items = pubsub.findChild("items");
4000 if (items != null) {
4001 Avatar avatar = Avatar.parseMetadata(items);
4002 if (avatar != null) {
4003 avatar.owner = account.getJid().asBareJid();
4004 if (fileBackend.isAvatarCached(avatar)) {
4005 if (account.setAvatar(avatar.getFilename())) {
4006 databaseBackend.updateAccount(account);
4007 }
4008 getAvatarService().clear(account);
4009 callback.success(avatar);
4010 } else {
4011 fetchAvatarPep(account, avatar, callback);
4012 }
4013 return;
4014 }
4015 }
4016 }
4017 }
4018 callback.error(0, null);
4019 }
4020 });
4021 }
4022
4023 public void notifyAccountAvatarHasChanged(final Account account) {
4024 final XmppConnection connection = account.getXmppConnection();
4025 if (connection != null && connection.getFeatures().bookmarksConversion()) {
4026 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": avatar changed. resending presence to online group chats");
4027 for (Conversation conversation : conversations) {
4028 if (conversation.getAccount() == account && conversation.getMode() == Conversational.MODE_MULTI) {
4029 final MucOptions mucOptions = conversation.getMucOptions();
4030 if (mucOptions.online()) {
4031 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous());
4032 packet.setTo(mucOptions.getSelf().getFullJid());
4033 connection.sendPresencePacket(packet);
4034 }
4035 }
4036 }
4037 }
4038 }
4039
4040 public void deleteContactOnServer(Contact contact) {
4041 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
4042 contact.resetOption(Contact.Options.DIRTY_PUSH);
4043 contact.setOption(Contact.Options.DIRTY_DELETE);
4044 Account account = contact.getAccount();
4045 if (account.getStatus() == Account.State.ONLINE) {
4046 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
4047 Element item = iq.query(Namespace.ROSTER).addChild("item");
4048 item.setAttribute("jid", contact.getJid());
4049 item.setAttribute("subscription", "remove");
4050 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
4051 }
4052 }
4053
4054 public void updateConversation(final Conversation conversation) {
4055 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateConversation(conversation));
4056 }
4057
4058 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
4059 synchronized (account) {
4060 XmppConnection connection = account.getXmppConnection();
4061 if (connection == null) {
4062 connection = createConnection(account);
4063 account.setXmppConnection(connection);
4064 }
4065 boolean hasInternet = hasInternetConnection();
4066 if (account.isEnabled() && hasInternet) {
4067 if (!force) {
4068 disconnect(account, false);
4069 }
4070 Thread thread = new Thread(connection);
4071 connection.setInteractive(interactive);
4072 connection.prepareNewConnection();
4073 connection.interrupt();
4074 thread.start();
4075 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
4076 } else {
4077 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
4078 account.getRoster().clearPresences();
4079 connection.resetEverything();
4080 final AxolotlService axolotlService = account.getAxolotlService();
4081 if (axolotlService != null) {
4082 axolotlService.resetBrokenness();
4083 }
4084 if (!hasInternet) {
4085 account.setStatus(Account.State.NO_INTERNET);
4086 }
4087 }
4088 }
4089 }
4090
4091 public void reconnectAccountInBackground(final Account account) {
4092 new Thread(() -> reconnectAccount(account, false, true)).start();
4093 }
4094
4095 public void invite(final Conversation conversation, final Jid contact) {
4096 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": inviting " + contact + " to " + conversation.getJid().asBareJid());
4097 final MucOptions.User user = conversation.getMucOptions().findUserByRealJid(contact.asBareJid());
4098 if (user == null || user.getAffiliation() == MucOptions.Affiliation.OUTCAST) {
4099 changeAffiliationInConference(conversation, contact, MucOptions.Affiliation.NONE, null);
4100 }
4101 final MessagePacket packet = mMessageGenerator.invite(conversation, contact);
4102 sendMessagePacket(conversation.getAccount(), packet);
4103 }
4104
4105 public void directInvite(Conversation conversation, Jid jid) {
4106 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
4107 sendMessagePacket(conversation.getAccount(), packet);
4108 }
4109
4110 public void resetSendingToWaiting(Account account) {
4111 for (Conversation conversation : getConversations()) {
4112 if (conversation.getAccount() == account) {
4113 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
4114 }
4115 }
4116 }
4117
4118 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
4119 return markMessage(account, recipient, uuid, status, null);
4120 }
4121
4122 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
4123 if (uuid == null) {
4124 return null;
4125 }
4126 for (Conversation conversation : getConversations()) {
4127 if (conversation.getJid().asBareJid().equals(recipient) && conversation.getAccount() == account) {
4128 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
4129 if (message != null) {
4130 markMessage(message, status, errorMessage);
4131 }
4132 return message;
4133 }
4134 }
4135 return null;
4136 }
4137
4138 public boolean markMessage(final Conversation conversation, final String uuid, final int status, final String serverMessageId) {
4139 return markMessage(conversation, uuid, status, serverMessageId, null);
4140 }
4141
4142 public boolean markMessage(final Conversation conversation, final String uuid, final int status, final String serverMessageId, final LocalizedContent body) {
4143 if (uuid == null) {
4144 return false;
4145 } else {
4146 final Message message = conversation.findSentMessageWithUuid(uuid);
4147 if (message != null) {
4148 if (message.getServerMsgId() == null) {
4149 message.setServerMsgId(serverMessageId);
4150 }
4151 if (message.getEncryption() == Message.ENCRYPTION_NONE
4152 && message.isTypeText()
4153 && isBodyModified(message, body)) {
4154 message.setBody(body.content);
4155 if (body.count > 1) {
4156 message.setBodyLanguage(body.language);
4157 }
4158 markMessage(message, status, null, true);
4159 } else {
4160 markMessage(message, status);
4161 }
4162 return true;
4163 } else {
4164 return false;
4165 }
4166 }
4167 }
4168
4169 private static boolean isBodyModified(final Message message, final LocalizedContent body) {
4170 if (body == null || body.content == null) {
4171 return false;
4172 }
4173 return !body.content.equals(message.getBody());
4174 }
4175
4176 public void markMessage(Message message, int status) {
4177 markMessage(message, status, null);
4178 }
4179
4180
4181 public void markMessage(final Message message, final int status, final String errorMessage) {
4182 markMessage(message, status, errorMessage, false);
4183 }
4184
4185 public void markMessage(final Message message, final int status, final String errorMessage, final boolean includeBody) {
4186 final int oldStatus = message.getStatus();
4187 if (status == Message.STATUS_SEND_FAILED && (oldStatus == Message.STATUS_SEND_RECEIVED || oldStatus == Message.STATUS_SEND_DISPLAYED)) {
4188 return;
4189 }
4190 if (status == Message.STATUS_SEND_RECEIVED && oldStatus == Message.STATUS_SEND_DISPLAYED) {
4191 return;
4192 }
4193 message.setErrorMessage(errorMessage);
4194 message.setStatus(status);
4195 databaseBackend.updateMessage(message, includeBody);
4196 updateConversationUi();
4197 if (oldStatus != status && status == Message.STATUS_SEND_FAILED) {
4198 mNotificationService.pushFailedDelivery(message);
4199 }
4200 }
4201
4202 private SharedPreferences getPreferences() {
4203 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
4204 }
4205
4206 public long getAutomaticMessageDeletionDate() {
4207 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
4208 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
4209 }
4210
4211 public long getLongPreference(String name, @IntegerRes int res) {
4212 long defaultValue = getResources().getInteger(res);
4213 try {
4214 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
4215 } catch (NumberFormatException e) {
4216 return defaultValue;
4217 }
4218 }
4219
4220 public boolean getBooleanPreference(String name, @BoolRes int res) {
4221 return getPreferences().getBoolean(name, getResources().getBoolean(res));
4222 }
4223
4224 public boolean confirmMessages() {
4225 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
4226 }
4227
4228 public boolean allowMessageCorrection() {
4229 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
4230 }
4231
4232 public boolean sendChatStates() {
4233 return getBooleanPreference("chat_states", R.bool.chat_states);
4234 }
4235
4236 private boolean synchronizeWithBookmarks() {
4237 return getBooleanPreference("autojoin", R.bool.autojoin);
4238 }
4239
4240 public boolean useTorToConnect() {
4241 return QuickConversationsService.isConversations() && getBooleanPreference("use_tor", R.bool.use_tor);
4242 }
4243
4244 public boolean showExtendedConnectionOptions() {
4245 return QuickConversationsService.isConversations() && getBooleanPreference("show_connection_options", R.bool.show_connection_options);
4246 }
4247
4248 public boolean broadcastLastActivity() {
4249 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
4250 }
4251
4252 public int unreadCount() {
4253 int count = 0;
4254 for (Conversation conversation : getConversations()) {
4255 count += conversation.unreadCount();
4256 }
4257 return count;
4258 }
4259
4260
4261 private <T> List<T> threadSafeList(Set<T> set) {
4262 synchronized (LISTENER_LOCK) {
4263 return set.size() == 0 ? Collections.emptyList() : new ArrayList<>(set);
4264 }
4265 }
4266
4267 public void showErrorToastInUi(int resId) {
4268 for (OnShowErrorToast listener : threadSafeList(this.mOnShowErrorToasts)) {
4269 listener.onShowErrorToast(resId);
4270 }
4271 }
4272
4273 public void updateConversationUi() {
4274 for (OnConversationUpdate listener : threadSafeList(this.mOnConversationUpdates)) {
4275 listener.onConversationUpdate();
4276 }
4277 }
4278
4279 public void notifyJingleRtpConnectionUpdate(final Account account, final Jid with, final String sessionId, final RtpEndUserState state) {
4280 for (OnJingleRtpConnectionUpdate listener : threadSafeList(this.onJingleRtpConnectionUpdate)) {
4281 listener.onJingleRtpConnectionUpdate(account, with, sessionId, state);
4282 }
4283 }
4284
4285 public void notifyJingleRtpConnectionUpdate(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices) {
4286 for (OnJingleRtpConnectionUpdate listener : threadSafeList(this.onJingleRtpConnectionUpdate)) {
4287 listener.onAudioDeviceChanged(selectedAudioDevice, availableAudioDevices);
4288 }
4289 }
4290
4291 public void updateAccountUi() {
4292 for (final OnAccountUpdate listener : threadSafeList(this.mOnAccountUpdates)) {
4293 listener.onAccountUpdate();
4294 }
4295 }
4296
4297 public void updateRosterUi() {
4298 for (OnRosterUpdate listener : threadSafeList(this.mOnRosterUpdates)) {
4299 listener.onRosterUpdate();
4300 }
4301 }
4302
4303 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
4304 if (mOnCaptchaRequested.size() > 0) {
4305 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
4306 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
4307 (int) (captcha.getHeight() * metrics.scaledDensity), false);
4308 for (OnCaptchaRequested listener : threadSafeList(this.mOnCaptchaRequested)) {
4309 listener.onCaptchaRequested(account, id, data, scaled);
4310 }
4311 return true;
4312 }
4313 return false;
4314 }
4315
4316 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
4317 for (OnUpdateBlocklist listener : threadSafeList(this.mOnUpdateBlocklist)) {
4318 listener.OnUpdateBlocklist(status);
4319 }
4320 }
4321
4322 public void updateMucRosterUi() {
4323 for (OnMucRosterUpdate listener : threadSafeList(this.mOnMucRosterUpdate)) {
4324 listener.onMucRosterUpdate();
4325 }
4326 }
4327
4328 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
4329 for (OnKeyStatusUpdated listener : threadSafeList(this.mOnKeyStatusUpdated)) {
4330 listener.onKeyStatusUpdated(report);
4331 }
4332 }
4333
4334 public Account findAccountByJid(final Jid jid) {
4335 for (final Account account : this.accounts) {
4336 if (account.getJid().asBareJid().equals(jid.asBareJid())) {
4337 return account;
4338 }
4339 }
4340 return null;
4341 }
4342
4343 public Account findAccountByUuid(final String uuid) {
4344 for (Account account : this.accounts) {
4345 if (account.getUuid().equals(uuid)) {
4346 return account;
4347 }
4348 }
4349 return null;
4350 }
4351
4352 public Conversation findConversationByUuid(String uuid) {
4353 for (Conversation conversation : getConversations()) {
4354 if (conversation.getUuid().equals(uuid)) {
4355 return conversation;
4356 }
4357 }
4358 return null;
4359 }
4360
4361 public Conversation findUniqueConversationByJid(XmppUri xmppUri) {
4362 List<Conversation> findings = new ArrayList<>();
4363 for (Conversation c : getConversations()) {
4364 if (c.getAccount().isEnabled() && c.getJid().asBareJid().equals(xmppUri.getJid()) && ((c.getMode() == Conversational.MODE_MULTI) == xmppUri.isAction(XmppUri.ACTION_JOIN))) {
4365 findings.add(c);
4366 }
4367 }
4368 return findings.size() == 1 ? findings.get(0) : null;
4369 }
4370
4371 public boolean markRead(final Conversation conversation, boolean dismiss) {
4372 return markRead(conversation, null, dismiss).size() > 0;
4373 }
4374
4375 public void markRead(final Conversation conversation) {
4376 markRead(conversation, null, true);
4377 }
4378
4379 public List<Message> markRead(final Conversation conversation, String upToUuid, boolean dismiss) {
4380 if (dismiss) {
4381 mNotificationService.clear(conversation);
4382 }
4383 final List<Message> readMessages = conversation.markRead(upToUuid);
4384 if (readMessages.size() > 0) {
4385 Runnable runnable = () -> {
4386 for (Message message : readMessages) {
4387 databaseBackend.updateMessage(message, false);
4388 }
4389 };
4390 mDatabaseWriterExecutor.execute(runnable);
4391 updateConversationUi();
4392 updateUnreadCountBadge();
4393 return readMessages;
4394 } else {
4395 return readMessages;
4396 }
4397 }
4398
4399 public synchronized void updateUnreadCountBadge() {
4400 int count = unreadCount();
4401 if (unreadCount != count) {
4402 Log.d(Config.LOGTAG, "update unread count to " + count);
4403 if (count > 0) {
4404 ShortcutBadger.applyCount(getApplicationContext(), count);
4405 } else {
4406 ShortcutBadger.removeCount(getApplicationContext());
4407 }
4408 unreadCount = count;
4409 }
4410 }
4411
4412 public void sendReadMarker(final Conversation conversation, String upToUuid) {
4413 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
4414 final List<Message> readMessages = this.markRead(conversation, upToUuid, true);
4415 if (readMessages.size() > 0) {
4416 updateConversationUi();
4417 }
4418 final Message markable = Conversation.getLatestMarkableMessage(readMessages, isPrivateAndNonAnonymousMuc);
4419 if (confirmMessages()
4420 && markable != null
4421 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
4422 && markable.getRemoteMsgId() != null) {
4423 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
4424 final Account account = conversation.getAccount();
4425 final MessagePacket packet = mMessageGenerator.confirm(markable);
4426 this.sendMessagePacket(account, packet);
4427 }
4428 }
4429
4430 public MemorizingTrustManager getMemorizingTrustManager() {
4431 return this.mMemorizingTrustManager;
4432 }
4433
4434 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
4435 this.mMemorizingTrustManager = trustManager;
4436 }
4437
4438 public void updateMemorizingTrustmanager() {
4439 final MemorizingTrustManager tm;
4440 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
4441 if (dontTrustSystemCAs) {
4442 tm = new MemorizingTrustManager(getApplicationContext(), null);
4443 } else {
4444 tm = new MemorizingTrustManager(getApplicationContext());
4445 }
4446 setMemorizingTrustManager(tm);
4447 }
4448
4449 public LruCache<String, Bitmap> getBitmapCache() {
4450 return this.mBitmapCache;
4451 }
4452
4453 public Collection<String> getKnownHosts() {
4454 final Set<String> hosts = new HashSet<>();
4455 for (final Account account : getAccounts()) {
4456 hosts.add(account.getServer());
4457 for (final Contact contact : account.getRoster().getContacts()) {
4458 if (contact.showInRoster()) {
4459 final String server = contact.getServer();
4460 if (server != null) {
4461 hosts.add(server);
4462 }
4463 }
4464 }
4465 }
4466 if (Config.QUICKSY_DOMAIN != null) {
4467 hosts.remove(Config.QUICKSY_DOMAIN.toEscapedString()); //we only want to show this when we type a e164 number
4468 }
4469 if (Config.DOMAIN_LOCK != null) {
4470 hosts.add(Config.DOMAIN_LOCK);
4471 }
4472 if (Config.MAGIC_CREATE_DOMAIN != null) {
4473 hosts.add(Config.MAGIC_CREATE_DOMAIN);
4474 }
4475 return hosts;
4476 }
4477
4478 public Collection<String> getKnownConferenceHosts() {
4479 final Set<String> mucServers = new HashSet<>();
4480 for (final Account account : accounts) {
4481 if (account.getXmppConnection() != null) {
4482 mucServers.addAll(account.getXmppConnection().getMucServers());
4483 for (final Bookmark bookmark : account.getBookmarks()) {
4484 final Jid jid = bookmark.getJid();
4485 final String s = jid == null ? null : jid.getDomain().toEscapedString();
4486 if (s != null) {
4487 mucServers.add(s);
4488 }
4489 }
4490 }
4491 }
4492 return mucServers;
4493 }
4494
4495 public void sendMessagePacket(Account account, MessagePacket packet) {
4496 final XmppConnection connection = account.getXmppConnection();
4497 if (connection != null) {
4498 connection.sendMessagePacket(packet);
4499 }
4500 }
4501
4502 public void sendPresencePacket(Account account, PresencePacket packet) {
4503 XmppConnection connection = account.getXmppConnection();
4504 if (connection != null) {
4505 connection.sendPresencePacket(packet);
4506 }
4507 }
4508
4509 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
4510 final XmppConnection connection = account.getXmppConnection();
4511 if (connection != null) {
4512 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
4513 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener, true);
4514 }
4515 }
4516
4517 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
4518 final XmppConnection connection = account.getXmppConnection();
4519 if (connection != null) {
4520 connection.sendIqPacket(packet, callback);
4521 } else if (callback != null) {
4522 callback.onIqPacketReceived(account, new IqPacket(IqPacket.TYPE.TIMEOUT));
4523 }
4524 }
4525
4526 public void sendPresence(final Account account) {
4527 sendPresence(account, checkListeners() && broadcastLastActivity());
4528 }
4529
4530 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
4531 final Presence.Status status;
4532 if (manuallyChangePresence()) {
4533 status = account.getPresenceStatus();
4534 } else {
4535 status = getTargetPresence();
4536 }
4537 final PresencePacket packet = mPresenceGenerator.selfPresence(account, status);
4538 if (mLastActivity > 0 && includeIdleTimestamp) {
4539 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
4540 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
4541 }
4542 sendPresencePacket(account, packet);
4543 }
4544
4545 private void deactivateGracePeriod() {
4546 for (Account account : getAccounts()) {
4547 account.deactivateGracePeriod();
4548 }
4549 }
4550
4551 public void refreshAllPresences() {
4552 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
4553 for (Account account : getAccounts()) {
4554 if (account.isEnabled()) {
4555 sendPresence(account, includeIdleTimestamp);
4556 }
4557 }
4558 }
4559
4560 private void refreshAllFcmTokens() {
4561 for (Account account : getAccounts()) {
4562 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
4563 mPushManagementService.registerPushTokenOnServer(account);
4564 }
4565 }
4566 }
4567
4568
4569
4570 private void sendOfflinePresence(final Account account) {
4571 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending offline presence");
4572 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
4573 }
4574
4575 public MessageGenerator getMessageGenerator() {
4576 return this.mMessageGenerator;
4577 }
4578
4579 public PresenceGenerator getPresenceGenerator() {
4580 return this.mPresenceGenerator;
4581 }
4582
4583 public IqGenerator getIqGenerator() {
4584 return this.mIqGenerator;
4585 }
4586
4587 public IqParser getIqParser() {
4588 return this.mIqParser;
4589 }
4590
4591 public JingleConnectionManager getJingleConnectionManager() {
4592 return this.mJingleConnectionManager;
4593 }
4594
4595 private boolean hasJingleRtpConnection(final Account account) {
4596 return this.mJingleConnectionManager.hasJingleRtpConnection(account);
4597 }
4598
4599 public MessageArchiveService getMessageArchiveService() {
4600 return this.mMessageArchiveService;
4601 }
4602
4603 public QuickConversationsService getQuickConversationsService() {
4604 return this.mQuickConversationsService;
4605 }
4606
4607 public List<Contact> findContacts(Jid jid, String accountJid) {
4608 ArrayList<Contact> contacts = new ArrayList<>();
4609 for (Account account : getAccounts()) {
4610 if ((account.isEnabled() || accountJid != null)
4611 && (accountJid == null || accountJid.equals(account.getJid().asBareJid().toString()))) {
4612 Contact contact = account.getRoster().getContactFromContactList(jid);
4613 if (contact != null) {
4614 contacts.add(contact);
4615 }
4616 }
4617 }
4618 return contacts;
4619 }
4620
4621 public Conversation findFirstMuc(Jid jid) {
4622 for (Conversation conversation : getConversations()) {
4623 if (conversation.getAccount().isEnabled() && conversation.getJid().asBareJid().equals(jid.asBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
4624 return conversation;
4625 }
4626 }
4627 return null;
4628 }
4629
4630 public NotificationService getNotificationService() {
4631 return this.mNotificationService;
4632 }
4633
4634 public HttpConnectionManager getHttpConnectionManager() {
4635 return this.mHttpConnectionManager;
4636 }
4637
4638 public void resendFailedMessages(final Message message) {
4639 final Collection<Message> messages = new ArrayList<>();
4640 Message current = message;
4641 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
4642 messages.add(current);
4643 if (current.mergeable(current.next())) {
4644 current = current.next();
4645 } else {
4646 break;
4647 }
4648 }
4649 for (final Message msg : messages) {
4650 msg.setTime(System.currentTimeMillis());
4651 markMessage(msg, Message.STATUS_WAITING);
4652 this.resendMessage(msg, false);
4653 }
4654 if (message.getConversation() instanceof Conversation) {
4655 ((Conversation) message.getConversation()).sort();
4656 }
4657 updateConversationUi();
4658 }
4659
4660 public void clearConversationHistory(final Conversation conversation) {
4661 final long clearDate;
4662 final String reference;
4663 if (conversation.countMessages() > 0) {
4664 Message latestMessage = conversation.getLatestMessage();
4665 clearDate = latestMessage.getTimeSent() + 1000;
4666 reference = latestMessage.getServerMsgId();
4667 } else {
4668 clearDate = System.currentTimeMillis();
4669 reference = null;
4670 }
4671 conversation.clearMessages();
4672 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
4673 conversation.setLastClearHistory(clearDate, reference);
4674 Runnable runnable = () -> {
4675 databaseBackend.deleteMessagesInConversation(conversation);
4676 databaseBackend.updateConversation(conversation);
4677 };
4678 mDatabaseWriterExecutor.execute(runnable);
4679 }
4680
4681 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
4682 if (blockable != null && blockable.getBlockedJid() != null) {
4683 final Jid jid = blockable.getBlockedJid();
4684 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), (a, response) -> {
4685 if (response.getType() == IqPacket.TYPE.RESULT) {
4686 a.getBlocklist().add(jid);
4687 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
4688 }
4689 });
4690 if (blockable.getBlockedJid().isFullJid()) {
4691 return false;
4692 } else if (removeBlockedConversations(blockable.getAccount(), jid)) {
4693 updateConversationUi();
4694 return true;
4695 } else {
4696 return false;
4697 }
4698 } else {
4699 return false;
4700 }
4701 }
4702
4703 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
4704 boolean removed = false;
4705 synchronized (this.conversations) {
4706 boolean domainJid = blockedJid.getLocal() == null;
4707 for (Conversation conversation : this.conversations) {
4708 boolean jidMatches = (domainJid && blockedJid.getDomain().equals(conversation.getJid().getDomain()))
4709 || blockedJid.equals(conversation.getJid().asBareJid());
4710 if (conversation.getAccount() == account
4711 && conversation.getMode() == Conversation.MODE_SINGLE
4712 && jidMatches) {
4713 this.conversations.remove(conversation);
4714 markRead(conversation);
4715 conversation.setStatus(Conversation.STATUS_ARCHIVED);
4716 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving conversation " + conversation.getJid().asBareJid() + " because jid was blocked");
4717 updateConversation(conversation);
4718 removed = true;
4719 }
4720 }
4721 }
4722 return removed;
4723 }
4724
4725 public void sendUnblockRequest(final Blockable blockable) {
4726 if (blockable != null && blockable.getJid() != null) {
4727 final Jid jid = blockable.getBlockedJid();
4728 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
4729 @Override
4730 public void onIqPacketReceived(final Account account, final IqPacket packet) {
4731 if (packet.getType() == IqPacket.TYPE.RESULT) {
4732 account.getBlocklist().remove(jid);
4733 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
4734 }
4735 }
4736 });
4737 }
4738 }
4739
4740 public void publishDisplayName(Account account) {
4741 String displayName = account.getDisplayName();
4742 final IqPacket request;
4743 if (TextUtils.isEmpty(displayName)) {
4744 request = mIqGenerator.deleteNode(Namespace.NICK);
4745 } else {
4746 request = mIqGenerator.publishNick(displayName);
4747 }
4748 mAvatarService.clear(account);
4749 sendIqPacket(account, request, (account1, packet) -> {
4750 if (packet.getType() == IqPacket.TYPE.ERROR) {
4751 Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": unable to modify nick name " + packet);
4752 }
4753 });
4754 }
4755
4756 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
4757 ServiceDiscoveryResult result = discoCache.get(key);
4758 if (result != null) {
4759 return result;
4760 } else {
4761 result = databaseBackend.findDiscoveryResult(key.first, key.second);
4762 if (result != null) {
4763 discoCache.put(key, result);
4764 }
4765 return result;
4766 }
4767 }
4768
4769 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
4770 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
4771 final ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
4772 if (disco != null) {
4773 presence.setServiceDiscoveryResult(disco);
4774 final Contact contact = account.getRoster().getContact(jid);
4775 if (contact.refreshRtpCapability()) {
4776 syncRoster(account);
4777 }
4778 } else {
4779 final IqPacket request = new IqPacket(IqPacket.TYPE.GET);
4780 request.setTo(jid);
4781 final String node = presence.getNode();
4782 final String ver = presence.getVer();
4783 final Element query = request.query(Namespace.DISCO_INFO);
4784 if (node != null && ver != null) {
4785 query.setAttribute("node", node + "#" + ver);
4786 }
4787 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid);
4788 sendIqPacket(account, request, (a, response) -> {
4789 if (response.getType() == IqPacket.TYPE.RESULT) {
4790 final ServiceDiscoveryResult discoveryResult = new ServiceDiscoveryResult(response);
4791 if (presence.getVer().equals(discoveryResult.getVer())) {
4792 databaseBackend.insertDiscoveryResult(discoveryResult);
4793 injectServiceDiscoveryResult(a.getRoster(), presence.getHash(), presence.getVer(), discoveryResult);
4794 } else {
4795 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + discoveryResult.getVer());
4796 }
4797 } else {
4798 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to fetch caps from " + jid);
4799 }
4800 });
4801 }
4802 }
4803
4804 private void injectServiceDiscoveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
4805 boolean rosterNeedsSync = false;
4806 for (final Contact contact : roster.getContacts()) {
4807 boolean serviceDiscoverySet = false;
4808 for (final Presence presence : contact.getPresences().getPresences()) {
4809 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
4810 presence.setServiceDiscoveryResult(disco);
4811 serviceDiscoverySet = true;
4812 }
4813 }
4814 if (serviceDiscoverySet) {
4815 rosterNeedsSync |= contact.refreshRtpCapability();
4816 }
4817 }
4818 if (rosterNeedsSync) {
4819 syncRoster(roster.getAccount());
4820 }
4821 }
4822
4823 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
4824 final MessageArchiveService.Version version = MessageArchiveService.Version.get(account);
4825 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
4826 request.addChild("prefs", version.namespace);
4827 sendIqPacket(account, request, (account1, packet) -> {
4828 Element prefs = packet.findChild("prefs", version.namespace);
4829 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
4830 callback.onPreferencesFetched(prefs);
4831 } else {
4832 callback.onPreferencesFetchFailed();
4833 }
4834 });
4835 }
4836
4837 public PushManagementService getPushManagementService() {
4838 return mPushManagementService;
4839 }
4840
4841 public void changeStatus(Account account, PresenceTemplate template, String signature) {
4842 if (!template.getStatusMessage().isEmpty()) {
4843 databaseBackend.insertPresenceTemplate(template);
4844 }
4845 account.setPgpSignature(signature);
4846 account.setPresenceStatus(template.getStatus());
4847 account.setPresenceStatusMessage(template.getStatusMessage());
4848 databaseBackend.updateAccount(account);
4849 sendPresence(account);
4850 }
4851
4852 public List<PresenceTemplate> getPresenceTemplates(Account account) {
4853 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
4854 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
4855 if (!templates.contains(template)) {
4856 templates.add(0, template);
4857 }
4858 }
4859 return templates;
4860 }
4861
4862 public void saveConversationAsBookmark(Conversation conversation, String name) {
4863 final Account account = conversation.getAccount();
4864 final Bookmark bookmark = new Bookmark(account, conversation.getJid().asBareJid());
4865 final String nick = conversation.getJid().getResource();
4866 if (nick != null && !nick.isEmpty() && !nick.equals(MucOptions.defaultNick(account))) {
4867 bookmark.setNick(nick);
4868 }
4869 if (!TextUtils.isEmpty(name)) {
4870 bookmark.setBookmarkName(name);
4871 }
4872 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
4873 createBookmark(account, bookmark);
4874 bookmark.setConversation(conversation);
4875 }
4876
4877 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
4878 boolean performedVerification = false;
4879 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
4880 for (XmppUri.Fingerprint fp : fingerprints) {
4881 if (fp.type == XmppUri.FingerprintType.OMEMO) {
4882 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
4883 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
4884 if (fingerprintStatus != null) {
4885 if (!fingerprintStatus.isVerified()) {
4886 performedVerification = true;
4887 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
4888 }
4889 } else {
4890 axolotlService.preVerifyFingerprint(contact, fingerprint);
4891 }
4892 }
4893 }
4894 return performedVerification;
4895 }
4896
4897 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
4898 final AxolotlService axolotlService = account.getAxolotlService();
4899 boolean verifiedSomething = false;
4900 for (XmppUri.Fingerprint fp : fingerprints) {
4901 if (fp.type == XmppUri.FingerprintType.OMEMO) {
4902 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
4903 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
4904 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
4905 if (fingerprintStatus != null) {
4906 if (!fingerprintStatus.isVerified()) {
4907 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
4908 verifiedSomething = true;
4909 }
4910 } else {
4911 axolotlService.preVerifyFingerprint(account, fingerprint);
4912 verifiedSomething = true;
4913 }
4914 }
4915 }
4916 return verifiedSomething;
4917 }
4918
4919 public boolean blindTrustBeforeVerification() {
4920 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
4921 }
4922
4923 public ShortcutService getShortcutService() {
4924 return mShortcutService;
4925 }
4926
4927 public void pushMamPreferences(Account account, Element prefs) {
4928 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
4929 set.addChild(prefs);
4930 sendIqPacket(account, set, null);
4931 }
4932
4933 public void evictPreview(String uuid) {
4934 if (mBitmapCache.remove(uuid) != null) {
4935 Log.d(Config.LOGTAG, "deleted cached preview");
4936 }
4937 }
4938
4939 public interface OnMamPreferencesFetched {
4940 void onPreferencesFetched(Element prefs);
4941
4942 void onPreferencesFetchFailed();
4943 }
4944
4945 public interface OnAccountCreated {
4946 void onAccountCreated(Account account);
4947
4948 void informUser(int r);
4949 }
4950
4951 public interface OnMoreMessagesLoaded {
4952 void onMoreMessagesLoaded(int count, Conversation conversation);
4953
4954 void informUser(int r);
4955 }
4956
4957 public interface OnAccountPasswordChanged {
4958 void onPasswordChangeSucceeded();
4959
4960 void onPasswordChangeFailed();
4961 }
4962
4963 public interface OnRoomDestroy {
4964 void onRoomDestroySucceeded();
4965
4966 void onRoomDestroyFailed();
4967 }
4968
4969 public interface OnAffiliationChanged {
4970 void onAffiliationChangedSuccessful(Jid jid);
4971
4972 void onAffiliationChangeFailed(Jid jid, int resId);
4973 }
4974
4975 public interface OnConversationUpdate {
4976 void onConversationUpdate();
4977 }
4978
4979 public interface OnJingleRtpConnectionUpdate {
4980 void onJingleRtpConnectionUpdate(final Account account, final Jid with, final String sessionId, final RtpEndUserState state);
4981
4982 void onAudioDeviceChanged(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices);
4983 }
4984
4985 public interface OnAccountUpdate {
4986 void onAccountUpdate();
4987 }
4988
4989 public interface OnCaptchaRequested {
4990 void onCaptchaRequested(Account account, String id, Data data, Bitmap captcha);
4991 }
4992
4993 public interface OnRosterUpdate {
4994 void onRosterUpdate();
4995 }
4996
4997 public interface OnMucRosterUpdate {
4998 void onMucRosterUpdate();
4999 }
5000
5001 public interface OnConferenceConfigurationFetched {
5002 void onConferenceConfigurationFetched(Conversation conversation);
5003
5004 void onFetchFailed(Conversation conversation, String errorCondition);
5005 }
5006
5007 public interface OnConferenceJoined {
5008 void onConferenceJoined(Conversation conversation);
5009 }
5010
5011 public interface OnConfigurationPushed {
5012 void onPushSucceeded();
5013
5014 void onPushFailed();
5015 }
5016
5017 public interface OnShowErrorToast {
5018 void onShowErrorToast(int resId);
5019 }
5020
5021 public class XmppConnectionBinder extends Binder {
5022 public XmppConnectionService getService() {
5023 return XmppConnectionService.this;
5024 }
5025 }
5026
5027 private class InternalEventReceiver extends BroadcastReceiver {
5028
5029 @Override
5030 public void onReceive(Context context, Intent intent) {
5031 onStartCommand(intent, 0, 0);
5032 }
5033 }
5034
5035 public static class OngoingCall {
5036 public final AbstractJingleConnection.Id id;
5037 public final Set<Media> media;
5038 public final boolean reconnecting;
5039
5040 public OngoingCall(AbstractJingleConnection.Id id, Set<Media> media, final boolean reconnecting) {
5041 this.id = id;
5042 this.media = media;
5043 this.reconnecting = reconnecting;
5044 }
5045
5046 @Override
5047 public boolean equals(Object o) {
5048 if (this == o) return true;
5049 if (o == null || getClass() != o.getClass()) return false;
5050 OngoingCall that = (OngoingCall) o;
5051 return reconnecting == that.reconnecting && Objects.equal(id, that.id) && Objects.equal(media, that.media);
5052 }
5053
5054 @Override
5055 public int hashCode() {
5056 return Objects.hashCode(id, media, reconnecting);
5057 }
5058 }
5059}