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