1package eu.siacs.conversations.services;
2
3import android.Manifest;
4import android.annotation.SuppressLint;
5import android.annotation.TargetApi;
6import android.app.AlarmManager;
7import android.app.PendingIntent;
8import android.app.Service;
9import android.content.Context;
10import android.content.Intent;
11import android.content.IntentFilter;
12import android.content.SharedPreferences;
13import android.content.pm.PackageManager;
14import android.database.ContentObserver;
15import android.graphics.Bitmap;
16import android.media.AudioManager;
17import android.net.ConnectivityManager;
18import android.net.NetworkInfo;
19import android.net.Uri;
20import android.os.Binder;
21import android.os.Build;
22import android.os.Bundle;
23import android.os.Environment;
24import android.os.IBinder;
25import android.os.PowerManager;
26import android.os.PowerManager.WakeLock;
27import android.os.SystemClock;
28import android.preference.PreferenceManager;
29import android.provider.ContactsContract;
30import android.security.KeyChain;
31import android.support.annotation.BoolRes;
32import android.support.annotation.IntegerRes;
33import android.support.v4.app.RemoteInput;
34import android.support.v4.content.ContextCompat;
35import android.text.TextUtils;
36import android.util.DisplayMetrics;
37import android.util.Log;
38import android.util.LruCache;
39import android.util.Pair;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.net.URL;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.ListIterator;
59import java.util.Map;
60import java.util.Set;
61import java.util.WeakHashMap;
62import java.util.concurrent.CopyOnWriteArrayList;
63import java.util.concurrent.CountDownLatch;
64import java.util.concurrent.atomic.AtomicBoolean;
65import java.util.concurrent.atomic.AtomicLong;
66
67
68import eu.siacs.conversations.Config;
69import eu.siacs.conversations.R;
70import eu.siacs.conversations.crypto.OmemoSetting;
71import eu.siacs.conversations.crypto.PgpDecryptionService;
72import eu.siacs.conversations.crypto.PgpEngine;
73import eu.siacs.conversations.crypto.axolotl.AxolotlService;
74import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
75import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
76import eu.siacs.conversations.entities.Account;
77import eu.siacs.conversations.entities.Blockable;
78import eu.siacs.conversations.entities.Bookmark;
79import eu.siacs.conversations.entities.Contact;
80import eu.siacs.conversations.entities.Conversation;
81import eu.siacs.conversations.entities.Conversational;
82import eu.siacs.conversations.entities.DownloadableFile;
83import eu.siacs.conversations.entities.Message;
84import eu.siacs.conversations.entities.MucOptions;
85import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
86import eu.siacs.conversations.entities.Presence;
87import eu.siacs.conversations.entities.PresenceTemplate;
88import eu.siacs.conversations.entities.Roster;
89import eu.siacs.conversations.entities.ServiceDiscoveryResult;
90import eu.siacs.conversations.entities.Transferable;
91import eu.siacs.conversations.entities.TransferablePlaceholder;
92import eu.siacs.conversations.generator.AbstractGenerator;
93import eu.siacs.conversations.generator.IqGenerator;
94import eu.siacs.conversations.generator.MessageGenerator;
95import eu.siacs.conversations.generator.PresenceGenerator;
96import eu.siacs.conversations.http.HttpConnectionManager;
97import eu.siacs.conversations.http.CustomURLStreamHandlerFactory;
98import eu.siacs.conversations.parser.AbstractParser;
99import eu.siacs.conversations.parser.IqParser;
100import eu.siacs.conversations.parser.MessageParser;
101import eu.siacs.conversations.parser.PresenceParser;
102import eu.siacs.conversations.persistance.DatabaseBackend;
103import eu.siacs.conversations.persistance.FileBackend;
104import eu.siacs.conversations.ui.SettingsActivity;
105import eu.siacs.conversations.ui.UiCallback;
106import eu.siacs.conversations.ui.interfaces.OnAvatarPublication;
107import eu.siacs.conversations.ui.interfaces.OnSearchResultsAvailable;
108import eu.siacs.conversations.utils.Compatibility;
109import eu.siacs.conversations.utils.ConversationsFileObserver;
110import eu.siacs.conversations.utils.CryptoHelper;
111import eu.siacs.conversations.utils.ExceptionHelper;
112import eu.siacs.conversations.utils.MimeUtils;
113import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
114import eu.siacs.conversations.utils.PRNGFixes;
115import eu.siacs.conversations.utils.PhoneHelper;
116import eu.siacs.conversations.utils.QuickLoader;
117import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
118import eu.siacs.conversations.utils.ReplacingTaskManager;
119import eu.siacs.conversations.utils.Resolver;
120import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
121import eu.siacs.conversations.utils.StringUtils;
122import eu.siacs.conversations.utils.WakeLockHelper;
123import eu.siacs.conversations.xml.Namespace;
124import eu.siacs.conversations.utils.XmppUri;
125import eu.siacs.conversations.xml.Element;
126import eu.siacs.conversations.xmpp.OnBindListener;
127import eu.siacs.conversations.xmpp.OnContactStatusChanged;
128import eu.siacs.conversations.xmpp.OnIqPacketReceived;
129import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
130import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
131import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
132import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
133import eu.siacs.conversations.xmpp.OnStatusChanged;
134import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
135import eu.siacs.conversations.xmpp.Patches;
136import eu.siacs.conversations.xmpp.XmppConnection;
137import eu.siacs.conversations.xmpp.chatstate.ChatState;
138import eu.siacs.conversations.xmpp.forms.Data;
139import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
140import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
141import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
142import eu.siacs.conversations.xmpp.mam.MamReference;
143import eu.siacs.conversations.xmpp.pep.Avatar;
144import eu.siacs.conversations.xmpp.pep.PublishOptions;
145import eu.siacs.conversations.xmpp.stanzas.IqPacket;
146import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
147import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
148import me.leolin.shortcutbadger.ShortcutBadger;
149import rocks.xmpp.addr.Jid;
150
151public class XmppConnectionService extends Service {
152
153 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
154 public static final String ACTION_MARK_AS_READ = "mark_as_read";
155 public static final String ACTION_SNOOZE = "snooze";
156 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
157 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
158 public static final String ACTION_TRY_AGAIN = "try_again";
159 public static final String ACTION_IDLE_PING = "idle_ping";
160 public static final String ACTION_FCM_TOKEN_REFRESH = "fcm_token_refresh";
161 public static final String ACTION_FCM_MESSAGE_RECEIVED = "fcm_message_received";
162
163 private static final String SETTING_LAST_ACTIVITY_TS = "last_activity_timestamp";
164
165 static {
166 URL.setURLStreamHandlerFactory(new CustomURLStreamHandlerFactory());
167 }
168
169 public final CountDownLatch restoredFromDatabaseLatch = new CountDownLatch(1);
170 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor("FileAdding");
171 private final SerialSingleThreadExecutor mVideoCompressionExecutor = new SerialSingleThreadExecutor("VideoCompression");
172 private final SerialSingleThreadExecutor mDatabaseWriterExecutor = new SerialSingleThreadExecutor("DatabaseWriter");
173 private final SerialSingleThreadExecutor mDatabaseReaderExecutor = new SerialSingleThreadExecutor("DatabaseReader");
174 private final SerialSingleThreadExecutor mNotificationExecutor = new SerialSingleThreadExecutor("NotificationExecutor");
175 private final ReplacingTaskManager mRosterSyncTaskManager = new ReplacingTaskManager();
176 private final IBinder mBinder = new XmppConnectionBinder();
177 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
178 private final IqGenerator mIqGenerator = new IqGenerator(this);
179 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
180 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
181 private final OnIqPacketReceived mDefaultIqHandler = (account, packet) -> {
182 if (packet.getType() != IqPacket.TYPE.RESULT) {
183 Element error = packet.findChild("error");
184 String text = error != null ? error.findChildContent("text") : null;
185 if (text != null) {
186 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": received iq error - " + text);
187 }
188 }
189 };
190 public DatabaseBackend databaseBackend;
191 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
192 private long mLastActivity = 0;
193 private FileBackend fileBackend = new FileBackend(this);
194 private MemorizingTrustManager mMemorizingTrustManager;
195 private NotificationService mNotificationService = new NotificationService(this);
196 private ShortcutService mShortcutService = new ShortcutService(this);
197 private AtomicBoolean mInitialAddressbookSyncCompleted = new AtomicBoolean(false);
198 private AtomicBoolean mForceForegroundService = new AtomicBoolean(false);
199 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
200 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
201 private IqParser mIqParser = new IqParser(this);
202 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
203 public OnContactStatusChanged onContactStatusChanged = (contact, online) -> {
204 Conversation conversation = find(getConversations(), contact);
205 if (conversation != null) {
206 if (online) {
207 if (contact.getPresences().size() == 1) {
208 sendUnsentMessages(conversation);
209 }
210 }
211 }
212 };
213 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
214 private List<Account> accounts;
215 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
216 this);
217 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
218
219 @Override
220 public void onJinglePacketReceived(Account account, JinglePacket packet) {
221 mJingleConnectionManager.deliverPacket(account, packet);
222 }
223 };
224 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
225 this);
226 private AvatarService mAvatarService = new AvatarService(this);
227 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
228 private PushManagementService mPushManagementService = new PushManagementService(this);
229 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
230 Environment.getExternalStorageDirectory().getAbsolutePath()
231 ) {
232 @Override
233 public void onEvent(int event, String path) {
234 Log.d(Config.LOGTAG,"event "+event+" path="+path);
235 markFileDeleted(path);
236 }
237 };
238 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
239
240 @Override
241 public boolean onMessageAcknowledged(Account account, String uuid) {
242 for (final Conversation conversation : getConversations()) {
243 if (conversation.getAccount() == account) {
244 Message message = conversation.findUnsentMessageWithUuid(uuid);
245 if (message != null) {
246 message.setStatus(Message.STATUS_SEND);
247 message.setErrorMessage(null);
248 databaseBackend.updateMessage(message, false);
249 return true;
250 }
251 }
252 }
253 return false;
254 }
255 };
256
257 private int unreadCount = -1;
258
259 //Ui callback listeners
260 private final Set<OnConversationUpdate> mOnConversationUpdates = Collections.newSetFromMap(new WeakHashMap<OnConversationUpdate, Boolean>());
261 private final Set<OnShowErrorToast> mOnShowErrorToasts = Collections.newSetFromMap(new WeakHashMap<OnShowErrorToast, Boolean>());
262 private final Set<OnAccountUpdate> mOnAccountUpdates = Collections.newSetFromMap(new WeakHashMap<OnAccountUpdate, Boolean>());
263 private final Set<OnCaptchaRequested> mOnCaptchaRequested = Collections.newSetFromMap(new WeakHashMap<OnCaptchaRequested, Boolean>());
264 private final Set<OnRosterUpdate> mOnRosterUpdates = Collections.newSetFromMap(new WeakHashMap<OnRosterUpdate, Boolean>());
265 private final Set<OnUpdateBlocklist> mOnUpdateBlocklist = Collections.newSetFromMap(new WeakHashMap<OnUpdateBlocklist, Boolean>());
266 private final Set<OnMucRosterUpdate> mOnMucRosterUpdate = Collections.newSetFromMap(new WeakHashMap<OnMucRosterUpdate, Boolean>());
267 private final Set<OnKeyStatusUpdated> mOnKeyStatusUpdated = Collections.newSetFromMap(new WeakHashMap<OnKeyStatusUpdated, Boolean>());
268
269 private final Object LISTENER_LOCK = new Object();
270
271
272 private final OnBindListener mOnBindListener = new OnBindListener() {
273
274 @Override
275 public void onBind(final Account account) {
276 synchronized (mInProgressAvatarFetches) {
277 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
278 final String KEY = iterator.next();
279 if (KEY.startsWith(account.getJid().asBareJid() + "_")) {
280 iterator.remove();
281 }
282 }
283 }
284 boolean needsUpdating = account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, true);
285 needsUpdating |= account.setOption(Account.OPTION_HTTP_UPLOAD_AVAILABLE, account.getXmppConnection().getFeatures().httpUpload(0));
286 if (needsUpdating) {
287 databaseBackend.updateAccount(account);
288 }
289 account.getRoster().clearPresences();
290 mJingleConnectionManager.cancelInTransmission();
291 fetchRosterFromServer(account);
292 if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
293 fetchBookmarks(account);
294 }
295 final boolean flexible = account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
296 final boolean catchup = getMessageArchiveService().inCatchup(account);
297 if (flexible && catchup) {
298 sendIqPacket(account, mIqGenerator.purgeOfflineMessages(), (acc, packet) -> {
299 if (packet.getType() == IqPacket.TYPE.RESULT) {
300 Log.d(Config.LOGTAG, acc.getJid().asBareJid() + ": successfully purged offline messages");
301 }
302 });
303 }
304 sendPresence(account);
305 if (mPushManagementService.available(account)) {
306 mPushManagementService.registerPushTokenOnServer(account);
307 }
308 connectMultiModeConversations(account);
309 syncDirtyContacts(account);
310 }
311 };
312 private AtomicLong mLastExpiryRun = new AtomicLong(0);
313 private SecureRandom mRandom;
314 private LruCache<Pair<String, String>, ServiceDiscoveryResult> discoCache = new LruCache<>(20);
315 private OnStatusChanged statusListener = new OnStatusChanged() {
316
317 @Override
318 public void onStatusChanged(final Account account) {
319 XmppConnection connection = account.getXmppConnection();
320 updateAccountUi();
321 if (account.getStatus() == Account.State.ONLINE) {
322 synchronized (mLowPingTimeoutMode) {
323 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
324 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
325 }
326 }
327 if (account.setShowErrorNotification(true)) {
328 databaseBackend.updateAccount(account);
329 }
330 mMessageArchiveService.executePendingQueries(account);
331 if (connection != null && connection.getFeatures().csi()) {
332 if (checkListeners()) {
333 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//inactive");
334 connection.sendInactive();
335 } else {
336 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " sending csi//active");
337 connection.sendActive();
338 }
339 }
340 List<Conversation> conversations = getConversations();
341 for (Conversation conversation : conversations) {
342 if (conversation.getAccount() == account && !account.pendingConferenceJoins.contains(conversation)) {
343 sendUnsentMessages(conversation);
344 }
345 }
346 for (Conversation conversation : account.pendingConferenceLeaves) {
347 leaveMuc(conversation);
348 }
349 account.pendingConferenceLeaves.clear();
350 for (Conversation conversation : account.pendingConferenceJoins) {
351 joinMuc(conversation);
352 }
353 account.pendingConferenceJoins.clear();
354 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
355 } else if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
356 resetSendingToWaiting(account);
357 if (account.isEnabled() && isInLowPingTimeoutMode(account)) {
358 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": went into offline state during low ping mode. reconnecting now");
359 reconnectAccount(account, true, false);
360 } else {
361 int timeToReconnect = mRandom.nextInt(10) + 2;
362 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
363 }
364 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
365 databaseBackend.updateAccount(account);
366 reconnectAccount(account, true, false);
367 } else if (account.getStatus() != Account.State.CONNECTING && account.getStatus() != Account.State.NO_INTERNET) {
368 resetSendingToWaiting(account);
369 if (connection != null && account.getStatus().isAttemptReconnect()) {
370 final int next = connection.getTimeToNextAttempt();
371 final boolean lowPingTimeoutMode = isInLowPingTimeoutMode(account);
372 if (next <= 0) {
373 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. reconnecting now. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
374 reconnectAccount(account, true, false);
375 } else {
376 final int attempt = connection.getAttempt() + 1;
377 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": error connecting account. try again in " + next + "s for the " + attempt + " time. lowPingTimeout=" + Boolean.toString(lowPingTimeoutMode));
378 scheduleWakeUpCall(next, account.getUuid().hashCode());
379 }
380 }
381 }
382 getNotificationService().updateErrorNotification();
383 }
384 };
385 private OpenPgpServiceConnection pgpServiceConnection;
386 private PgpEngine mPgpEngine = null;
387 private WakeLock wakeLock;
388 private PowerManager pm;
389 private LruCache<String, Bitmap> mBitmapCache;
390 private EventReceiver mEventReceiver = new EventReceiver();
391
392 private static String generateFetchKey(Account account, final Avatar avatar) {
393 return account.getJid().asBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
394 }
395
396 private boolean isInLowPingTimeoutMode(Account account) {
397 synchronized (mLowPingTimeoutMode) {
398 return mLowPingTimeoutMode.contains(account.getJid().asBareJid());
399 }
400 }
401
402 public void startForcingForegroundNotification() {
403 mForceForegroundService.set(true);
404 toggleForegroundService();
405 }
406
407 public void stopForcingForegroundNotification() {
408 mForceForegroundService.set(false);
409 toggleForegroundService();
410 mNotificationService.dismissForcedForegroundNotification();
411 }
412
413 public boolean areMessagesInitialized() {
414 return this.restoredFromDatabaseLatch.getCount() == 0;
415 }
416
417 public PgpEngine getPgpEngine() {
418 if (!Config.supportOpenPgp()) {
419 return null;
420 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
421 if (this.mPgpEngine == null) {
422 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
423 getApplicationContext(),
424 pgpServiceConnection.getService()), this);
425 }
426 return mPgpEngine;
427 } else {
428 return null;
429 }
430
431 }
432
433 public OpenPgpApi getOpenPgpApi() {
434 if (!Config.supportOpenPgp()) {
435 return null;
436 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
437 return new OpenPgpApi(this, pgpServiceConnection.getService());
438 } else {
439 return null;
440 }
441 }
442
443 public FileBackend getFileBackend() {
444 return this.fileBackend;
445 }
446
447 public AvatarService getAvatarService() {
448 return this.mAvatarService;
449 }
450
451 public void attachLocationToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
452 int encryption = conversation.getNextEncryption();
453 if (encryption == Message.ENCRYPTION_PGP) {
454 encryption = Message.ENCRYPTION_DECRYPTED;
455 }
456 Message message = new Message(conversation, uri.toString(), encryption);
457 if (conversation.getNextCounterpart() != null) {
458 message.setCounterpart(conversation.getNextCounterpart());
459 }
460 if (encryption == Message.ENCRYPTION_DECRYPTED) {
461 getPgpEngine().encrypt(message, callback);
462 } else {
463 sendMessage(message);
464 callback.success(message);
465 }
466 }
467
468 public void attachFileToConversation(final Conversation conversation, final Uri uri, final String type, final UiCallback<Message> callback) {
469 if (FileBackend.weOwnFile(this, uri)) {
470 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
471 callback.error(R.string.security_error_invalid_file_access, null);
472 return;
473 }
474 final Message message;
475 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
476 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
477 } else {
478 message = new Message(conversation, "", conversation.getNextEncryption());
479 }
480 message.setCounterpart(conversation.getNextCounterpart());
481 message.setType(Message.TYPE_FILE);
482 final AttachFileToConversationRunnable runnable = new AttachFileToConversationRunnable(this, uri, type, message, callback);
483 if (runnable.isVideoMessage()) {
484 mVideoCompressionExecutor.execute(runnable);
485 } else {
486 mFileAddingExecutor.execute(runnable);
487 }
488 }
489
490 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
491 if (FileBackend.weOwnFile(this, uri)) {
492 Log.d(Config.LOGTAG, "trying to attach file that belonged to us");
493 callback.error(R.string.security_error_invalid_file_access, null);
494 return;
495 }
496
497 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
498 final String compressPictures = getCompressPicturesPreference();
499
500 if ("never".equals(compressPictures)
501 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
502 || (mimeType != null && mimeType.endsWith("/gif"))) {
503 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": not compressing picture. sending as file");
504 attachFileToConversation(conversation, uri, mimeType, callback);
505 return;
506 }
507 final Message message;
508 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
509 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
510 } else {
511 message = new Message(conversation, "", conversation.getNextEncryption());
512 }
513 message.setCounterpart(conversation.getNextCounterpart());
514 message.setType(Message.TYPE_IMAGE);
515 mFileAddingExecutor.execute(() -> {
516 try {
517 getFileBackend().copyImageToPrivateStorage(message, uri);
518 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
519 final PgpEngine pgpEngine = getPgpEngine();
520 if (pgpEngine != null) {
521 pgpEngine.encrypt(message, callback);
522 } else if (callback != null) {
523 callback.error(R.string.unable_to_connect_to_keychain, null);
524 }
525 } else {
526 sendMessage(message);
527 callback.success(message);
528 }
529 } catch (final FileBackend.FileCopyException e) {
530 callback.error(e.getResId(), message);
531 }
532 });
533 }
534
535 public Conversation find(Bookmark bookmark) {
536 return find(bookmark.getAccount(), bookmark.getJid());
537 }
538
539 public Conversation find(final Account account, final Jid jid) {
540 return find(getConversations(), account, jid);
541 }
542
543 public boolean isMuc(final Account account, final Jid jid) {
544 final Conversation c = find(account, jid);
545 return c != null && c.getMode() == Conversational.MODE_MULTI;
546 }
547
548 public void search(List<String> term, OnSearchResultsAvailable onSearchResultsAvailable) {
549 MessageSearchTask.search(this, term, onSearchResultsAvailable);
550 }
551
552 @Override
553 public int onStartCommand(Intent intent, int flags, int startId) {
554 final String action = intent == null ? null : intent.getAction();
555 String pushedAccountHash = null;
556 boolean interactive = false;
557 if (action != null) {
558 final String uuid = intent.getStringExtra("uuid");
559 switch (action) {
560 case ConnectivityManager.CONNECTIVITY_ACTION:
561 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
562 resetAllAttemptCounts(true, false);
563 }
564 break;
565 case Intent.ACTION_SHUTDOWN:
566 logoutAndSave(true);
567 return START_NOT_STICKY;
568 case ACTION_CLEAR_NOTIFICATION:
569 mNotificationExecutor.execute(() -> {
570 try {
571 final Conversation c = findConversationByUuid(uuid);
572 if (c != null) {
573 mNotificationService.clear(c);
574 } else {
575 mNotificationService.clear();
576 }
577 restoredFromDatabaseLatch.await();
578
579 } catch (InterruptedException e) {
580 Log.d(Config.LOGTAG, "unable to process clear notification");
581 }
582 });
583 break;
584 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
585 dismissErrorNotifications();
586 break;
587 case ACTION_TRY_AGAIN:
588 resetAllAttemptCounts(false, true);
589 interactive = true;
590 break;
591 case ACTION_REPLY_TO_CONVERSATION:
592 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
593 if (remoteInput == null) {
594 break;
595 }
596 final CharSequence body = remoteInput.getCharSequence("text_reply");
597 final boolean dismissNotification = intent.getBooleanExtra("dismiss_notification", false);
598 if (body == null || body.length() <= 0) {
599 break;
600 }
601 mNotificationExecutor.execute(() -> {
602 try {
603 restoredFromDatabaseLatch.await();
604 final Conversation c = findConversationByUuid(uuid);
605 if (c != null) {
606 directReply(c, body.toString(), dismissNotification);
607 }
608 } catch (InterruptedException e) {
609 Log.d(Config.LOGTAG, "unable to process direct reply");
610 }
611 });
612 break;
613 case ACTION_MARK_AS_READ:
614 mNotificationExecutor.execute(() -> {
615 final Conversation c = findConversationByUuid(uuid);
616 if (c == null) {
617 Log.d(Config.LOGTAG, "received mark read intent for unknown conversation (" + uuid + ")");
618 return;
619 }
620 try {
621 restoredFromDatabaseLatch.await();
622 sendReadMarker(c, null);
623 } catch (InterruptedException e) {
624 Log.d(Config.LOGTAG, "unable to process notification read marker for conversation " + c.getName());
625 }
626
627 });
628 break;
629 case ACTION_SNOOZE:
630 mNotificationExecutor.execute(() -> {
631 final Conversation c = findConversationByUuid(uuid);
632 if (c == null) {
633 Log.d(Config.LOGTAG, "received snooze intent for unknown conversation (" + uuid + ")");
634 return;
635 }
636 c.setMutedTill(System.currentTimeMillis() + 30 * 60 * 1000);
637 mNotificationService.clear(c);
638 updateConversation(c);
639 });
640 case AudioManager.RINGER_MODE_CHANGED_ACTION:
641 if (dndOnSilentMode()) {
642 refreshAllPresences();
643 }
644 break;
645 case Intent.ACTION_SCREEN_ON:
646 deactivateGracePeriod();
647 case Intent.ACTION_SCREEN_OFF:
648 if (awayWhenScreenOff()) {
649 refreshAllPresences();
650 }
651 break;
652 case ACTION_FCM_TOKEN_REFRESH:
653 refreshAllFcmTokens();
654 break;
655 case ACTION_IDLE_PING:
656 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
657 scheduleNextIdlePing();
658 }
659 break;
660 case ACTION_FCM_MESSAGE_RECEIVED:
661 pushedAccountHash = intent.getStringExtra("account");
662 Log.d(Config.LOGTAG, "push message arrived in service. account=" + pushedAccountHash);
663 break;
664 case Intent.ACTION_SEND:
665 Uri uri = intent.getData();
666 if (uri != null) {
667 Log.d(Config.LOGTAG, "received uri permission for " + uri.toString());
668 }
669 return START_STICKY;
670 }
671 }
672 synchronized (this) {
673 WakeLockHelper.acquire(wakeLock);
674 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
675 HashSet<Account> pingCandidates = new HashSet<>();
676 for (Account account : accounts) {
677 pingNow |= processAccountState(account,
678 interactive,
679 "ui".equals(action),
680 CryptoHelper.getAccountFingerprint(account, PhoneHelper.getAndroidId(this)).equals(pushedAccountHash),
681 pingCandidates);
682 }
683 if (pingNow) {
684 for (Account account : pingCandidates) {
685 final boolean lowTimeout = isInLowPingTimeoutMode(account);
686 account.getXmppConnection().sendPing();
687 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
688 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
689 }
690 }
691 WakeLockHelper.release(wakeLock);
692 }
693 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
694 expireOldMessages();
695 }
696 return START_STICKY;
697 }
698
699 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
700 boolean pingNow = false;
701 if (account.getStatus().isAttemptReconnect()) {
702 if (!hasInternetConnection()) {
703 account.setStatus(Account.State.NO_INTERNET);
704 if (statusListener != null) {
705 statusListener.onStatusChanged(account);
706 }
707 } else {
708 if (account.getStatus() == Account.State.NO_INTERNET) {
709 account.setStatus(Account.State.OFFLINE);
710 if (statusListener != null) {
711 statusListener.onStatusChanged(account);
712 }
713 }
714 if (account.getStatus() == Account.State.ONLINE) {
715 synchronized (mLowPingTimeoutMode) {
716 long lastReceived = account.getXmppConnection().getLastPacketReceived();
717 long lastSent = account.getXmppConnection().getLastPingSent();
718 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
719 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
720 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().asBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
721 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
722 if (lastSent > lastReceived) {
723 if (pingTimeoutIn < 0) {
724 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": ping timeout");
725 this.reconnectAccount(account, true, interactive);
726 } else {
727 int secs = (int) (pingTimeoutIn / 1000);
728 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
729 }
730 } else {
731 pingCandidates.add(account);
732 if (isAccountPushed) {
733 pingNow = true;
734 if (mLowPingTimeoutMode.add(account.getJid().asBareJid())) {
735 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": entering low ping timeout mode");
736 }
737 } else if (msToNextPing <= 0) {
738 pingNow = true;
739 } else {
740 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
741 if (mLowPingTimeoutMode.remove(account.getJid().asBareJid())) {
742 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": leaving low ping timeout mode");
743 }
744 }
745 }
746 }
747 } else if (account.getStatus() == Account.State.OFFLINE) {
748 reconnectAccount(account, true, interactive);
749 } else if (account.getStatus() == Account.State.CONNECTING) {
750 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
751 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
752 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
753 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
754 if (timeout < 0) {
755 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast=" + secondsSinceLastConnect + ")");
756 account.getXmppConnection().resetAttemptCount(false);
757 reconnectAccount(account, true, interactive);
758 } else if (discoTimeout < 0) {
759 account.getXmppConnection().sendDiscoTimeout();
760 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
761 } else {
762 scheduleWakeUpCall((int) Math.min(timeout, discoTimeout), account.getUuid().hashCode());
763 }
764 } else {
765 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
766 reconnectAccount(account, true, interactive);
767 }
768 }
769 }
770 }
771 return pingNow;
772 }
773
774 public boolean isDataSaverDisabled() {
775 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
776 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
777 return !connectivityManager.isActiveNetworkMetered()
778 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
779 } else {
780 return true;
781 }
782 }
783
784 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
785 Message message = new Message(conversation, body, conversation.getNextEncryption());
786 message.markUnread();
787 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
788 getPgpEngine().encrypt(message, new UiCallback<Message>() {
789 @Override
790 public void success(Message message) {
791 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
792 sendMessage(message);
793 if (dismissAfterReply) {
794 markRead((Conversation) message.getConversation(), true);
795 } else {
796 mNotificationService.pushFromDirectReply(message);
797 }
798 }
799
800 @Override
801 public void error(int errorCode, Message object) {
802
803 }
804
805 @Override
806 public void userInputRequried(PendingIntent pi, Message object) {
807
808 }
809 });
810 } else {
811 sendMessage(message);
812 if (dismissAfterReply) {
813 markRead(conversation, true);
814 } else {
815 mNotificationService.pushFromDirectReply(message);
816 }
817 }
818 }
819
820 private boolean dndOnSilentMode() {
821 return getBooleanPreference(SettingsActivity.DND_ON_SILENT_MODE, R.bool.dnd_on_silent_mode);
822 }
823
824 private boolean manuallyChangePresence() {
825 return getBooleanPreference(SettingsActivity.MANUALLY_CHANGE_PRESENCE, R.bool.manually_change_presence);
826 }
827
828 private boolean treatVibrateAsSilent() {
829 return getBooleanPreference(SettingsActivity.TREAT_VIBRATE_AS_SILENT, R.bool.treat_vibrate_as_silent);
830 }
831
832 private boolean awayWhenScreenOff() {
833 return getBooleanPreference(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, R.bool.away_when_screen_off);
834 }
835
836 private String getCompressPicturesPreference() {
837 return getPreferences().getString("picture_compression", getResources().getString(R.string.picture_compression));
838 }
839
840 private Presence.Status getTargetPresence() {
841 if (dndOnSilentMode() && isPhoneSilenced()) {
842 return Presence.Status.DND;
843 } else if (awayWhenScreenOff() && !isInteractive()) {
844 return Presence.Status.AWAY;
845 } else {
846 return Presence.Status.ONLINE;
847 }
848 }
849
850 @SuppressLint("NewApi")
851 @SuppressWarnings("deprecation")
852 public boolean isInteractive() {
853 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
854
855 final boolean isScreenOn;
856 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
857 isScreenOn = pm.isScreenOn();
858 } else {
859 isScreenOn = pm.isInteractive();
860 }
861 return isScreenOn;
862 }
863
864 private boolean isPhoneSilenced() {
865 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
866 try {
867 if (treatVibrateAsSilent()) {
868 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
869 } else {
870 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
871 }
872 } catch (Throwable throwable) {
873 Log.d(Config.LOGTAG, "platform bug in isPhoneSilenced (" + throwable.getMessage() + ")");
874 return false;
875 }
876 }
877
878 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
879 Log.d(Config.LOGTAG, "resetting all attempt counts");
880 for (Account account : accounts) {
881 if (account.hasErrorStatus() || reallyAll) {
882 final XmppConnection connection = account.getXmppConnection();
883 if (connection != null) {
884 connection.resetAttemptCount(retryImmediately);
885 }
886 }
887 if (account.setShowErrorNotification(true)) {
888 databaseBackend.updateAccount(account);
889 }
890 }
891 mNotificationService.updateErrorNotification();
892 }
893
894 private void dismissErrorNotifications() {
895 for (final Account account : this.accounts) {
896 if (account.hasErrorStatus()) {
897 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": dismissing error notification");
898 if (account.setShowErrorNotification(false)) {
899 databaseBackend.updateAccount(account);
900 }
901 }
902 }
903 }
904
905 private void expireOldMessages() {
906 expireOldMessages(false);
907 }
908
909 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
910 mLastExpiryRun.set(SystemClock.elapsedRealtime());
911 mDatabaseWriterExecutor.execute(() -> {
912 long timestamp = getAutomaticMessageDeletionDate();
913 if (timestamp > 0) {
914 databaseBackend.expireOldMessages(timestamp);
915 synchronized (XmppConnectionService.this.conversations) {
916 for (Conversation conversation : XmppConnectionService.this.conversations) {
917 conversation.expireOldMessages(timestamp);
918 if (resetHasMessagesLeftOnServer) {
919 conversation.messagesLoaded.set(true);
920 conversation.setHasMessagesLeftOnServer(true);
921 }
922 }
923 }
924 updateConversationUi();
925 }
926 });
927 }
928
929 public boolean hasInternetConnection() {
930 final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
931 try {
932 final NetworkInfo activeNetwork = cm == null ? null : cm.getActiveNetworkInfo();
933 return activeNetwork != null && activeNetwork.isConnected();
934 } catch (RuntimeException e) {
935 Log.d(Config.LOGTAG, "unable to check for internet connection", e);
936 return true; //if internet connection can not be checked it is probably best to just try
937 }
938 }
939
940 @SuppressLint("TrulyRandom")
941 @Override
942 public void onCreate() {
943 OmemoSetting.load(this);
944 ExceptionHelper.init(getApplicationContext());
945 PRNGFixes.apply();
946 Resolver.init(this);
947 this.mRandom = new SecureRandom();
948 updateMemorizingTrustmanager();
949 if (Compatibility.twentySix()) {
950 mNotificationService.initializeChannels();
951 }
952 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
953 final int cacheSize = maxMemory / 8;
954 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
955 @Override
956 protected int sizeOf(final String key, final Bitmap bitmap) {
957 return bitmap.getByteCount() / 1024;
958 }
959 };
960 if (mLastActivity == 0) {
961 mLastActivity = getPreferences().getLong(SETTING_LAST_ACTIVITY_TS, System.currentTimeMillis());
962 }
963
964 Log.d(Config.LOGTAG, "initializing database...");
965 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
966 Log.d(Config.LOGTAG, "restoring accounts...");
967 this.accounts = databaseBackend.getAccounts();
968 final SharedPreferences.Editor editor = getPreferences().edit();
969 if (this.accounts.size() == 0 && Arrays.asList("Sony", "Sony Ericsson").contains(Build.MANUFACTURER)) {
970 editor.putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, true);
971 Log.d(Config.LOGTAG, Build.MANUFACTURER + " is on blacklist. enabling foreground service");
972 }
973 editor.putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
974 editor.apply();
975
976 restoreFromDatabase();
977
978 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
979 startContactObserver();
980 }
981 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || ContextCompat.checkSelfPermission(this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
982 Log.d(Config.LOGTAG, "starting file observer");
983 new Thread(fileObserver::startWatching).start();
984 }
985 if (Config.supportOpenPgp()) {
986 this.pgpServiceConnection = new OpenPgpServiceConnection(this, "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
987 @Override
988 public void onBound(IOpenPgpService2 service) {
989 for (Account account : accounts) {
990 final PgpDecryptionService pgp = account.getPgpDecryptionService();
991 if (pgp != null) {
992 pgp.continueDecryption(true);
993 }
994 }
995 }
996
997 @Override
998 public void onError(Exception e) {
999 }
1000 });
1001 this.pgpServiceConnection.bindToService();
1002 }
1003
1004 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1005 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
1006
1007 toggleForegroundService();
1008 updateUnreadCountBadge();
1009 toggleScreenEventReceiver();
1010 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1011 scheduleNextIdlePing();
1012 }
1013 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1014 registerReceiver(this.mEventReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
1015 }
1016 }
1017
1018 public void startContactObserver() {
1019 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, new ContentObserver(null) {
1020 @Override
1021 public void onChange(boolean selfChange) {
1022 super.onChange(selfChange);
1023 if (restoredFromDatabaseLatch.getCount() == 0) {
1024 loadPhoneContacts();
1025 }
1026 }
1027 });
1028 }
1029
1030 @Override
1031 public void onTrimMemory(int level) {
1032 super.onTrimMemory(level);
1033 if (level >= TRIM_MEMORY_COMPLETE) {
1034 Log.d(Config.LOGTAG, "clear cache due to low memory");
1035 getBitmapCache().evictAll();
1036 }
1037 }
1038
1039 @Override
1040 public void onDestroy() {
1041 try {
1042 unregisterReceiver(this.mEventReceiver);
1043 } catch (IllegalArgumentException e) {
1044 //ignored
1045 }
1046 fileObserver.stopWatching();
1047 super.onDestroy();
1048 }
1049
1050 public void restartFileObserver() {
1051 Log.d(Config.LOGTAG, "restarting file observer");
1052 new Thread(fileObserver::restartWatching).start();
1053 }
1054
1055 public void toggleScreenEventReceiver() {
1056 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1057 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
1058 filter.addAction(Intent.ACTION_SCREEN_OFF);
1059 registerReceiver(this.mEventReceiver, filter);
1060 } else {
1061 try {
1062 unregisterReceiver(this.mEventReceiver);
1063 } catch (IllegalArgumentException e) {
1064 //ignored
1065 }
1066 }
1067 }
1068
1069 public void toggleForegroundService() {
1070 if (mForceForegroundService.get() || (Compatibility.keepForegroundService(this) && hasEnabledAccounts())) {
1071 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1072 Log.d(Config.LOGTAG, "started foreground service");
1073 } else {
1074 stopForeground(true);
1075 Log.d(Config.LOGTAG, "stopped foreground service");
1076 }
1077 }
1078
1079 @Override
1080 public void onTaskRemoved(final Intent rootIntent) {
1081 super.onTaskRemoved(rootIntent);
1082 //TODO check for accounts enabled
1083 if ((Compatibility.keepForegroundService(this) && hasEnabledAccounts()) || mForceForegroundService.get()) {
1084 Log.d(Config.LOGTAG, "ignoring onTaskRemoved because foreground service is activated");
1085 } else {
1086 this.logoutAndSave(false);
1087 }
1088 }
1089
1090 private void logoutAndSave(boolean stop) {
1091 int activeAccounts = 0;
1092 for (final Account account : accounts) {
1093 if (account.getStatus() != Account.State.DISABLED) {
1094 databaseBackend.writeRoster(account.getRoster());
1095 activeAccounts++;
1096 }
1097 if (account.getXmppConnection() != null) {
1098 new Thread(() -> disconnect(account, false)).start();
1099 }
1100 }
1101 if (stop || activeAccounts == 0) {
1102 Log.d(Config.LOGTAG, "good bye");
1103 stopSelf();
1104 }
1105 }
1106
1107 public void scheduleWakeUpCall(int seconds, int requestCode) {
1108 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1109 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1110 if (alarmManager == null) {
1111 return;
1112 }
1113 final Intent intent = new Intent(this, EventReceiver.class);
1114 intent.setAction("ping");
1115 try {
1116 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1117 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1118 } catch (RuntimeException e) {
1119 Log.e(Config.LOGTAG, "unable to schedule alarm for ping", e);
1120 }
1121 }
1122
1123 @TargetApi(Build.VERSION_CODES.M)
1124 private void scheduleNextIdlePing() {
1125 final long timeToWake = SystemClock.elapsedRealtime() + (Config.IDLE_PING_INTERVAL * 1000);
1126 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1127 if (alarmManager == null) {
1128 return;
1129 }
1130 final Intent intent = new Intent(this, EventReceiver.class);
1131 intent.setAction(ACTION_IDLE_PING);
1132 try {
1133 PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
1134 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, pendingIntent);
1135 } catch (RuntimeException e) {
1136 Log.d(Config.LOGTAG, "unable to schedule alarm for idle ping", e);
1137 }
1138 }
1139
1140 public XmppConnection createConnection(final Account account) {
1141 final XmppConnection connection = new XmppConnection(account, this);
1142 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1143 connection.setOnStatusChangedListener(this.statusListener);
1144 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1145 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1146 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1147 connection.setOnBindListener(this.mOnBindListener);
1148 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1149 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1150 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1151 AxolotlService axolotlService = account.getAxolotlService();
1152 if (axolotlService != null) {
1153 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1154 }
1155 return connection;
1156 }
1157
1158 public void sendChatState(Conversation conversation) {
1159 if (sendChatStates()) {
1160 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1161 sendMessagePacket(conversation.getAccount(), packet);
1162 }
1163 }
1164
1165 private void sendFileMessage(final Message message, final boolean delay) {
1166 Log.d(Config.LOGTAG, "send file message");
1167 final Account account = message.getConversation().getAccount();
1168 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1169 || message.getConversation().getMode() == Conversation.MODE_MULTI) {
1170 mHttpConnectionManager.createNewUploadConnection(message, delay);
1171 } else {
1172 mJingleConnectionManager.createNewConnection(message);
1173 }
1174 }
1175
1176 public void sendMessage(final Message message) {
1177 sendMessage(message, false, false);
1178 }
1179
1180 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1181 final Account account = message.getConversation().getAccount();
1182 if (account.setShowErrorNotification(true)) {
1183 databaseBackend.updateAccount(account);
1184 mNotificationService.updateErrorNotification();
1185 }
1186 final Conversation conversation = (Conversation) message.getConversation();
1187 account.deactivateGracePeriod();
1188 MessagePacket packet = null;
1189 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1190 || !Patches.BAD_MUC_REFLECTION.contains(account.getServerIdentity()))
1191 && !message.edited();
1192 boolean saveInDb = addToConversation;
1193 message.setStatus(Message.STATUS_WAITING);
1194
1195 if (account.isOnlineAndConnected()) {
1196 switch (message.getEncryption()) {
1197 case Message.ENCRYPTION_NONE:
1198 if (message.needsUploading()) {
1199 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1200 || conversation.getMode() == Conversation.MODE_MULTI
1201 || message.fixCounterpart()) {
1202 this.sendFileMessage(message, delay);
1203 } else {
1204 break;
1205 }
1206 } else {
1207 packet = mMessageGenerator.generateChat(message);
1208 }
1209 break;
1210 case Message.ENCRYPTION_PGP:
1211 case Message.ENCRYPTION_DECRYPTED:
1212 if (message.needsUploading()) {
1213 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1214 || conversation.getMode() == Conversation.MODE_MULTI
1215 || message.fixCounterpart()) {
1216 this.sendFileMessage(message, delay);
1217 } else {
1218 break;
1219 }
1220 } else {
1221 packet = mMessageGenerator.generatePgpChat(message);
1222 }
1223 break;
1224 case Message.ENCRYPTION_AXOLOTL:
1225 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1226 if (message.needsUploading()) {
1227 if (account.httpUploadAvailable(fileBackend.getFile(message, false).getSize())
1228 || conversation.getMode() == Conversation.MODE_MULTI
1229 || message.fixCounterpart()) {
1230 this.sendFileMessage(message, delay);
1231 } else {
1232 break;
1233 }
1234 } else {
1235 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1236 if (axolotlMessage == null) {
1237 account.getAxolotlService().preparePayloadMessage(message, delay);
1238 } else {
1239 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1240 }
1241 }
1242 break;
1243
1244 }
1245 if (packet != null) {
1246 if (account.getXmppConnection().getFeatures().sm()
1247 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1248 message.setStatus(Message.STATUS_UNSEND);
1249 } else {
1250 message.setStatus(Message.STATUS_SEND);
1251 }
1252 }
1253 } else {
1254 switch (message.getEncryption()) {
1255 case Message.ENCRYPTION_DECRYPTED:
1256 if (!message.needsUploading()) {
1257 String pgpBody = message.getEncryptedBody();
1258 String decryptedBody = message.getBody();
1259 message.setBody(pgpBody); //TODO might throw NPE
1260 message.setEncryption(Message.ENCRYPTION_PGP);
1261 if (message.edited()) {
1262 message.setBody(decryptedBody);
1263 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1264 databaseBackend.updateMessage(message, message.getEditedId());
1265 updateConversationUi();
1266 return;
1267 } else {
1268 databaseBackend.createMessage(message);
1269 saveInDb = false;
1270 message.setBody(decryptedBody);
1271 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1272 }
1273 }
1274 break;
1275 case Message.ENCRYPTION_AXOLOTL:
1276 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1277 break;
1278 }
1279 }
1280
1281
1282 boolean mucMessage = conversation.getMode() == Conversation.MODE_MULTI && message.getType() != Message.TYPE_PRIVATE;
1283 if (mucMessage) {
1284 message.setCounterpart(conversation.getMucOptions().getSelf().getFullJid());
1285 }
1286
1287 if (resend) {
1288 if (packet != null && addToConversation) {
1289 if (account.getXmppConnection().getFeatures().sm() || mucMessage) {
1290 markMessage(message, Message.STATUS_UNSEND);
1291 } else {
1292 markMessage(message, Message.STATUS_SEND);
1293 }
1294 }
1295 } else {
1296 if (addToConversation) {
1297 conversation.add(message);
1298 }
1299 if (saveInDb) {
1300 databaseBackend.createMessage(message);
1301 } else if (message.edited()) {
1302 databaseBackend.updateMessage(message, message.getEditedId());
1303 }
1304 updateConversationUi();
1305 }
1306 if (packet != null) {
1307 if (delay) {
1308 mMessageGenerator.addDelay(packet, message.getTimeSent());
1309 }
1310 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1311 if (this.sendChatStates()) {
1312 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1313 }
1314 }
1315 sendMessagePacket(account, packet);
1316 }
1317 }
1318
1319 private void sendUnsentMessages(final Conversation conversation) {
1320 conversation.findWaitingMessages(message -> resendMessage(message, true));
1321 }
1322
1323 public void resendMessage(final Message message, final boolean delay) {
1324 sendMessage(message, true, delay);
1325 }
1326
1327 public void fetchRosterFromServer(final Account account) {
1328 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1329 if (!"".equals(account.getRosterVersion())) {
1330 Log.d(Config.LOGTAG, account.getJid().asBareJid()
1331 + ": fetching roster version " + account.getRosterVersion());
1332 } else {
1333 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching roster");
1334 }
1335 iqPacket.query(Namespace.ROSTER).setAttribute("ver", account.getRosterVersion());
1336 sendIqPacket(account, iqPacket, mIqParser);
1337 }
1338
1339 public void fetchBookmarks(final Account account) {
1340 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1341 final Element query = iqPacket.query("jabber:iq:private");
1342 query.addChild("storage", Namespace.BOOKMARKS);
1343 final OnIqPacketReceived callback = (a, response) -> {
1344 if (response.getType() == IqPacket.TYPE.RESULT) {
1345 final Element query1 = response.query();
1346 final Element storage = query1.findChild("storage", "storage:bookmarks");
1347 processBookmarks(a, storage);
1348 } else {
1349 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": could not fetch bookmarks");
1350 }
1351 };
1352 sendIqPacket(account, iqPacket, callback);
1353 }
1354
1355 public void processBookmarks(Account account, Element storage) {
1356 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1357 final boolean autojoin = respectAutojoin();
1358 if (storage != null) {
1359 for (final Element item : storage.getChildren()) {
1360 if (item.getName().equals("conference")) {
1361 final Bookmark bookmark = Bookmark.parse(item, account);
1362 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1363 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1364 bookmark.setBookmarkName(old.getBookmarkName());
1365 }
1366 Conversation conversation = find(bookmark);
1367 if (conversation != null) {
1368 bookmark.setConversation(conversation);
1369 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1370 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true, false);
1371 bookmark.setConversation(conversation);
1372 }
1373 }
1374 }
1375 }
1376 account.setBookmarks(new CopyOnWriteArrayList<>(bookmarks.values()));
1377 }
1378
1379 public void pushBookmarks(Account account) {
1380 if (account.getXmppConnection().getFeatures().bookmarksConversion()) {
1381 pushBookmarksPep(account);
1382 } else {
1383 pushBookmarksPrivateXml(account);
1384 }
1385 }
1386
1387 private void pushBookmarksPrivateXml(Account account) {
1388 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via private xml");
1389 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1390 Element query = iqPacket.query("jabber:iq:private");
1391 Element storage = query.addChild("storage", "storage:bookmarks");
1392 for (Bookmark bookmark : account.getBookmarks()) {
1393 storage.addChild(bookmark);
1394 }
1395 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1396 }
1397
1398 private void pushBookmarksPep(Account account) {
1399 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": pushing bookmarks via pep");
1400 Element storage = new Element("storage", "storage:bookmarks");
1401 for (Bookmark bookmark : account.getBookmarks()) {
1402 storage.addChild(bookmark);
1403 }
1404 pushNodeAndEnforcePublishOptions(account,Namespace.BOOKMARKS,storage, PublishOptions.persistentWhitelistAccess());
1405
1406 }
1407
1408
1409 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options) {
1410 pushNodeAndEnforcePublishOptions(account, node, element, options, true);
1411
1412 }
1413
1414 private void pushNodeAndEnforcePublishOptions(final Account account, final String node, final Element element, final Bundle options, final boolean retry) {
1415 IqPacket packet = mIqGenerator.publishElement(node, element, options);
1416 Log.d(Config.LOGTAG,packet.toString());
1417 sendIqPacket(account, packet, (a, response) -> {
1418 if (response.getType() == IqPacket.TYPE.RESULT) {
1419 return;
1420 }
1421 final Element error = response.getType() == IqPacket.TYPE.ERROR ? response.findChild("error") : null;
1422 final boolean preconditionNotMet = error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR);
1423 if (retry && preconditionNotMet) {
1424 pushNodeConfiguration(account, node, options, new OnConfigurationPushed() {
1425 @Override
1426 public void onPushSucceeded() {
1427 pushNodeAndEnforcePublishOptions(account, node, element, options, false);
1428 }
1429
1430 @Override
1431 public void onPushFailed() {
1432 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": unable to push node configuration ("+node+")");
1433 }
1434 });
1435 } else {
1436 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": error publishing bookmarks (retry="+Boolean.toString(retry)+") "+response);
1437 }
1438 });
1439 }
1440
1441 private void restoreFromDatabase() {
1442 synchronized (this.conversations) {
1443 final Map<String, Account> accountLookupTable = new Hashtable<>();
1444 for (Account account : this.accounts) {
1445 accountLookupTable.put(account.getUuid(), account);
1446 }
1447 Log.d(Config.LOGTAG, "restoring conversations...");
1448 final long startTimeConversationsRestore = SystemClock.elapsedRealtime();
1449 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1450 for (Iterator<Conversation> iterator = conversations.listIterator(); iterator.hasNext(); ) {
1451 Conversation conversation = iterator.next();
1452 Account account = accountLookupTable.get(conversation.getAccountUuid());
1453 if (account != null) {
1454 conversation.setAccount(account);
1455 } else {
1456 Log.e(Config.LOGTAG, "unable to restore Conversations with " + conversation.getJid());
1457 iterator.remove();
1458 }
1459 }
1460 long diffConversationsRestore = SystemClock.elapsedRealtime() - startTimeConversationsRestore;
1461 Log.d(Config.LOGTAG, "finished restoring conversations in " + diffConversationsRestore + "ms");
1462 Runnable runnable = () -> {
1463 long deletionDate = getAutomaticMessageDeletionDate();
1464 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1465 if (deletionDate > 0) {
1466 Log.d(Config.LOGTAG, "deleting messages that are older than " + AbstractGenerator.getTimestamp(deletionDate));
1467 databaseBackend.expireOldMessages(deletionDate);
1468 }
1469 Log.d(Config.LOGTAG, "restoring roster...");
1470 for (Account account : accounts) {
1471 databaseBackend.readRoster(account.getRoster());
1472 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1473 }
1474 getBitmapCache().evictAll();
1475 loadPhoneContacts();
1476 Log.d(Config.LOGTAG, "restoring messages...");
1477 final long startMessageRestore = SystemClock.elapsedRealtime();
1478 final Conversation quickLoad = QuickLoader.get(this.conversations);
1479 if (quickLoad != null) {
1480 restoreMessages(quickLoad);
1481 updateConversationUi();
1482 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1483 Log.d(Config.LOGTAG,"quickly restored "+quickLoad.getName()+" after " + diffMessageRestore + "ms");
1484 }
1485 for (Conversation conversation : this.conversations) {
1486 if (quickLoad != conversation) {
1487 restoreMessages(conversation);
1488 }
1489 }
1490 mNotificationService.finishBacklog(false);
1491 restoredFromDatabaseLatch.countDown();
1492 final long diffMessageRestore = SystemClock.elapsedRealtime() - startMessageRestore;
1493 Log.d(Config.LOGTAG, "finished restoring messages in " + diffMessageRestore + "ms");
1494 updateConversationUi();
1495 };
1496 mDatabaseReaderExecutor.execute(runnable); //will contain one write command (expiry) but that's fine
1497 }
1498 }
1499
1500 private void restoreMessages(Conversation conversation) {
1501 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1502 checkDeletedFiles(conversation);
1503 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
1504 conversation.findUnreadMessages(message -> mNotificationService.pushFromBacklog(message));
1505 }
1506
1507 public void loadPhoneContacts() {
1508 mContactMergerExecutor.execute(() -> PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1509 @Override
1510 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1511 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1512 for (Account account : accounts) {
1513 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1514 for (Bundle phoneContact : phoneContacts) {
1515 Jid jid;
1516 try {
1517 jid = Jid.of(phoneContact.getString("jid"));
1518 } catch (final IllegalArgumentException e) {
1519 continue;
1520 }
1521 final Contact contact = account.getRoster().getContact(jid);
1522 String systemAccount = phoneContact.getInt("phoneid")
1523 + "#"
1524 + phoneContact.getString("lookup");
1525 contact.setSystemAccount(systemAccount);
1526 boolean needsCacheClean = contact.setPhotoUri(phoneContact.getString("photouri"));
1527 needsCacheClean |= contact.setSystemName(phoneContact.getString("displayname"));
1528 if (needsCacheClean) {
1529 getAvatarService().clear(contact);
1530 }
1531 withSystemAccounts.remove(contact);
1532 }
1533 for (Contact contact : withSystemAccounts) {
1534 contact.setSystemAccount(null);
1535 boolean needsCacheClean = contact.setPhotoUri(null);
1536 needsCacheClean |= contact.setSystemName(null);
1537 if (needsCacheClean) {
1538 getAvatarService().clear(contact);
1539 }
1540 }
1541 }
1542 Log.d(Config.LOGTAG, "finished merging phone contacts");
1543 mShortcutService.refresh(mInitialAddressbookSyncCompleted.compareAndSet(false, true));
1544 updateRosterUi();
1545 }
1546 }));
1547 }
1548
1549
1550 public void syncRoster(final Account account) {
1551 mRosterSyncTaskManager.execute(account, () -> databaseBackend.writeRoster(account.getRoster()));
1552 }
1553
1554 public List<Conversation> getConversations() {
1555 return this.conversations;
1556 }
1557
1558 private void checkDeletedFiles(Conversation conversation) {
1559 conversation.findMessagesWithFiles(message -> {
1560 if (!getFileBackend().isFileAvailable(message)) {
1561 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1562 final int s = message.getStatus();
1563 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1564 markMessage(message, Message.STATUS_SEND_FAILED);
1565 }
1566 }
1567 });
1568 }
1569
1570 private void markFileDeleted(final String path) {
1571 Log.d(Config.LOGTAG, "deleted file " + path);
1572 for (Conversation conversation : getConversations()) {
1573 conversation.findMessagesWithFiles(message -> {
1574 DownloadableFile file = fileBackend.getFile(message);
1575 if (file.getAbsolutePath().equals(path)) {
1576 if (!file.exists()) {
1577 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1578 final int s = message.getStatus();
1579 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1580 markMessage(message, Message.STATUS_SEND_FAILED);
1581 } else {
1582 updateConversationUi();
1583 }
1584 } else {
1585 Log.d(Config.LOGTAG, "found matching message for file " + path + " but file still exists");
1586 }
1587 }
1588 });
1589 }
1590 }
1591
1592 public void populateWithOrderedConversations(final List<Conversation> list) {
1593 populateWithOrderedConversations(list, true);
1594 }
1595
1596 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1597 list.clear();
1598 if (includeNoFileUpload) {
1599 list.addAll(getConversations());
1600 } else {
1601 for (Conversation conversation : getConversations()) {
1602 if (conversation.getMode() == Conversation.MODE_SINGLE
1603 || (conversation.getAccount().httpUploadAvailable() && conversation.getMucOptions().participating())) {
1604 list.add(conversation);
1605 }
1606 }
1607 }
1608 try {
1609 Collections.sort(list);
1610 } catch (IllegalArgumentException e) {
1611 //ignore
1612 }
1613 }
1614
1615 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1616 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1617 return;
1618 } else if (timestamp == 0) {
1619 return;
1620 }
1621 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1622 final Runnable runnable = () -> {
1623 final Account account = conversation.getAccount();
1624 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1625 if (messages.size() > 0) {
1626 conversation.addAll(0, messages);
1627 checkDeletedFiles(conversation);
1628 callback.onMoreMessagesLoaded(messages.size(), conversation);
1629 } else if (conversation.hasMessagesLeftOnServer()
1630 && account.isOnlineAndConnected()
1631 && conversation.getLastClearHistory().getTimestamp() == 0) {
1632 final boolean mamAvailable;
1633 if (conversation.getMode() == Conversation.MODE_SINGLE) {
1634 mamAvailable = account.getXmppConnection().getFeatures().mam() && !conversation.getContact().isBlocked();
1635 } else {
1636 mamAvailable = conversation.getMucOptions().mamSupport();
1637 }
1638 if (mamAvailable) {
1639 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
1640 if (query != null) {
1641 query.setCallback(callback);
1642 callback.informUser(R.string.fetching_history_from_server);
1643 } else {
1644 callback.informUser(R.string.not_fetching_history_retention_period);
1645 }
1646
1647 }
1648 }
1649 };
1650 mDatabaseReaderExecutor.execute(runnable);
1651 }
1652
1653 public List<Account> getAccounts() {
1654 return this.accounts;
1655 }
1656
1657 public List<Conversation> findAllConferencesWith(Contact contact) {
1658 ArrayList<Conversation> results = new ArrayList<>();
1659 for (final Conversation c : conversations) {
1660 if (c.getMode() == Conversation.MODE_MULTI
1661 && (c.getJid().asBareJid().equals(c.getJid().asBareJid()) || c.getMucOptions().isContactInRoom(contact))) {
1662 results.add(c);
1663 }
1664 }
1665 return results;
1666 }
1667
1668 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1669 for (final Conversation conversation : haystack) {
1670 if (conversation.getContact() == contact) {
1671 return conversation;
1672 }
1673 }
1674 return null;
1675 }
1676
1677 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1678 if (jid == null) {
1679 return null;
1680 }
1681 for (final Conversation conversation : haystack) {
1682 if ((account == null || conversation.getAccount() == account)
1683 && (conversation.getJid().asBareJid().equals(jid.asBareJid()))) {
1684 return conversation;
1685 }
1686 }
1687 return null;
1688 }
1689
1690 public boolean isConversationsListEmpty(final Conversation ignore) {
1691 synchronized (this.conversations) {
1692 final int size = this.conversations.size();
1693 return size == 0 || size == 1 && this.conversations.get(0) == ignore;
1694 }
1695 }
1696
1697 public boolean isConversationStillOpen(final Conversation conversation) {
1698 synchronized (this.conversations) {
1699 for (Conversation current : this.conversations) {
1700 if (current == conversation) {
1701 return true;
1702 }
1703 }
1704 }
1705 return false;
1706 }
1707
1708 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc, final boolean async) {
1709 return this.findOrCreateConversation(account, jid, muc, false, async);
1710 }
1711
1712 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final boolean async) {
1713 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null, async);
1714 }
1715
1716 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query, final boolean async) {
1717 synchronized (this.conversations) {
1718 Conversation conversation = find(account, jid);
1719 if (conversation != null) {
1720 return conversation;
1721 }
1722 conversation = databaseBackend.findConversation(account, jid);
1723 final boolean loadMessagesFromDb;
1724 if (conversation != null) {
1725 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1726 conversation.setAccount(account);
1727 if (muc) {
1728 conversation.setMode(Conversation.MODE_MULTI);
1729 conversation.setContactJid(jid);
1730 } else {
1731 conversation.setMode(Conversation.MODE_SINGLE);
1732 conversation.setContactJid(jid.asBareJid());
1733 }
1734 databaseBackend.updateConversation(conversation);
1735 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true, false);
1736 } else {
1737 String conversationName;
1738 Contact contact = account.getRoster().getContact(jid);
1739 if (contact != null) {
1740 conversationName = contact.getDisplayName();
1741 } else {
1742 conversationName = jid.getLocal();
1743 }
1744 if (muc) {
1745 conversation = new Conversation(conversationName, account, jid,
1746 Conversation.MODE_MULTI);
1747 } else {
1748 conversation = new Conversation(conversationName, account, jid.asBareJid(),
1749 Conversation.MODE_SINGLE);
1750 }
1751 this.databaseBackend.createConversation(conversation);
1752 loadMessagesFromDb = false;
1753 }
1754 final Conversation c = conversation;
1755 final Runnable runnable = () -> {
1756 if (loadMessagesFromDb) {
1757 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1758 updateConversationUi();
1759 c.messagesLoaded.set(true);
1760 }
1761 if (account.getXmppConnection() != null
1762 && !c.getContact().isBlocked()
1763 && account.getXmppConnection().getFeatures().mam()
1764 && !muc) {
1765 if (query == null) {
1766 mMessageArchiveService.query(c);
1767 } else {
1768 if (query.getConversation() == null) {
1769 mMessageArchiveService.query(c, query.getStart(), query.isCatchup());
1770 }
1771 }
1772 }
1773 checkDeletedFiles(c);
1774 if (joinAfterCreate) {
1775 joinMuc(c);
1776 }
1777 };
1778 if (async) {
1779 mDatabaseReaderExecutor.execute(runnable);
1780 } else {
1781 runnable.run();
1782 }
1783 this.conversations.add(conversation);
1784 updateConversationUi();
1785 return conversation;
1786 }
1787 }
1788
1789 public void archiveConversation(Conversation conversation) {
1790 getNotificationService().clear(conversation);
1791 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1792 conversation.setNextMessage(null);
1793 synchronized (this.conversations) {
1794 getMessageArchiveService().kill(conversation);
1795 if (conversation.getMode() == Conversation.MODE_MULTI) {
1796 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1797 Bookmark bookmark = conversation.getBookmark();
1798 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1799 bookmark.setAutojoin(false);
1800 pushBookmarks(bookmark.getAccount());
1801 }
1802 }
1803 leaveMuc(conversation);
1804 } else {
1805 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1806 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1807 sendPresencePacket(
1808 conversation.getAccount(),
1809 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1810 );
1811 }
1812 }
1813 updateConversation(conversation);
1814 this.conversations.remove(conversation);
1815 updateConversationUi();
1816 }
1817 }
1818
1819 public void createAccount(final Account account) {
1820 account.initAccountServices(this);
1821 databaseBackend.createAccount(account);
1822 this.accounts.add(account);
1823 this.reconnectAccountInBackground(account);
1824 updateAccountUi();
1825 syncEnabledAccountSetting();
1826 toggleForegroundService();
1827 }
1828
1829 private void syncEnabledAccountSetting() {
1830 getPreferences().edit().putBoolean(EventReceiver.SETTING_ENABLED_ACCOUNTS, hasEnabledAccounts()).apply();
1831 }
1832
1833 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1834 new Thread(() -> {
1835 try {
1836 final X509Certificate[] chain = KeyChain.getCertificateChain(this, alias);
1837 final X509Certificate cert = chain != null && chain.length > 0 ? chain[0] : null;
1838 if (cert == null) {
1839 callback.informUser(R.string.unable_to_parse_certificate);
1840 return;
1841 }
1842 Pair<Jid, String> info = CryptoHelper.extractJidAndName(cert);
1843 if (info == null) {
1844 callback.informUser(R.string.certificate_does_not_contain_jid);
1845 return;
1846 }
1847 if (findAccountByJid(info.first) == null) {
1848 Account account = new Account(info.first, "");
1849 account.setPrivateKeyAlias(alias);
1850 account.setOption(Account.OPTION_DISABLED, true);
1851 account.setDisplayName(info.second);
1852 createAccount(account);
1853 callback.onAccountCreated(account);
1854 if (Config.X509_VERIFICATION) {
1855 try {
1856 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomain()).checkClientTrusted(chain, "RSA");
1857 } catch (CertificateException e) {
1858 callback.informUser(R.string.certificate_chain_is_not_trusted);
1859 }
1860 }
1861 } else {
1862 callback.informUser(R.string.account_already_exists);
1863 }
1864 } catch (Exception e) {
1865 e.printStackTrace();
1866 callback.informUser(R.string.unable_to_parse_certificate);
1867 }
1868 }).start();
1869
1870 }
1871
1872 public void updateKeyInAccount(final Account account, final String alias) {
1873 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": update key in account " + alias);
1874 try {
1875 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1876 Log.d(Config.LOGTAG, account.getJid().asBareJid() + " loaded certificate chain");
1877 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1878 if (info == null) {
1879 showErrorToastInUi(R.string.certificate_does_not_contain_jid);
1880 return;
1881 }
1882 if (account.getJid().asBareJid().equals(info.first)) {
1883 account.setPrivateKeyAlias(alias);
1884 account.setDisplayName(info.second);
1885 databaseBackend.updateAccount(account);
1886 if (Config.X509_VERIFICATION) {
1887 try {
1888 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1889 } catch (CertificateException e) {
1890 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1891 }
1892 account.getAxolotlService().regenerateKeys(true);
1893 }
1894 } else {
1895 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1896 }
1897 } catch (Exception e) {
1898 e.printStackTrace();
1899 }
1900 }
1901
1902 public boolean updateAccount(final Account account) {
1903 if (databaseBackend.updateAccount(account)) {
1904 account.setShowErrorNotification(true);
1905 this.statusListener.onStatusChanged(account);
1906 databaseBackend.updateAccount(account);
1907 reconnectAccountInBackground(account);
1908 updateAccountUi();
1909 getNotificationService().updateErrorNotification();
1910 toggleForegroundService();
1911 syncEnabledAccountSetting();
1912 return true;
1913 } else {
1914 return false;
1915 }
1916 }
1917
1918 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1919 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1920 sendIqPacket(account, iq, (a, packet) -> {
1921 if (packet.getType() == IqPacket.TYPE.RESULT) {
1922 a.setPassword(newPassword);
1923 a.setOption(Account.OPTION_MAGIC_CREATE, false);
1924 databaseBackend.updateAccount(a);
1925 callback.onPasswordChangeSucceeded();
1926 } else {
1927 callback.onPasswordChangeFailed();
1928 }
1929 });
1930 }
1931
1932 public void deleteAccount(final Account account) {
1933 synchronized (this.conversations) {
1934 for (final Conversation conversation : conversations) {
1935 if (conversation.getAccount() == account) {
1936 if (conversation.getMode() == Conversation.MODE_MULTI) {
1937 leaveMuc(conversation);
1938 }
1939 conversations.remove(conversation);
1940 }
1941 }
1942 if (account.getXmppConnection() != null) {
1943 new Thread(() -> disconnect(account, true)).start();
1944 }
1945 final Runnable runnable = () -> {
1946 if (!databaseBackend.deleteAccount(account)) {
1947 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": unable to delete account");
1948 }
1949 };
1950 mDatabaseWriterExecutor.execute(runnable);
1951 this.accounts.remove(account);
1952 this.mRosterSyncTaskManager.clear(account);
1953 updateAccountUi();
1954 getNotificationService().updateErrorNotification();
1955 syncEnabledAccountSetting();
1956 toggleForegroundService();
1957 }
1958 }
1959
1960 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1961 final boolean remainingListeners;
1962 synchronized (LISTENER_LOCK) {
1963 remainingListeners = checkListeners();
1964 if (!this.mOnConversationUpdates.add(listener)) {
1965 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as ConversationListChangedListener");
1966 }
1967 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1968 }
1969 if (remainingListeners) {
1970 switchToForeground();
1971 }
1972 }
1973
1974 public void removeOnConversationListChangedListener(OnConversationUpdate listener) {
1975 final boolean remainingListeners;
1976 synchronized (LISTENER_LOCK) {
1977 this.mOnConversationUpdates.remove(listener);
1978 this.mNotificationService.setIsInForeground(this.mOnConversationUpdates.size() > 0);
1979 remainingListeners = checkListeners();
1980 }
1981 if (remainingListeners) {
1982 switchToBackground();
1983 }
1984 }
1985
1986 public void setOnShowErrorToastListener(OnShowErrorToast listener) {
1987 final boolean remainingListeners;
1988 synchronized (LISTENER_LOCK) {
1989 remainingListeners = checkListeners();
1990 if (!this.mOnShowErrorToasts.add(listener)) {
1991 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnShowErrorToastListener");
1992 }
1993 }
1994 if (remainingListeners) {
1995 switchToForeground();
1996 }
1997 }
1998
1999 public void removeOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
2000 final boolean remainingListeners;
2001 synchronized (LISTENER_LOCK) {
2002 this.mOnShowErrorToasts.remove(onShowErrorToast);
2003 remainingListeners = checkListeners();
2004 }
2005 if (remainingListeners) {
2006 switchToBackground();
2007 }
2008 }
2009
2010 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
2011 final boolean remainingListeners;
2012 synchronized (LISTENER_LOCK) {
2013 remainingListeners = checkListeners();
2014 if (!this.mOnAccountUpdates.add(listener)) {
2015 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnAccountListChangedtListener");
2016 }
2017 }
2018 if (remainingListeners) {
2019 switchToForeground();
2020 }
2021 }
2022
2023 public void removeOnAccountListChangedListener(OnAccountUpdate listener) {
2024 final boolean remainingListeners;
2025 synchronized (LISTENER_LOCK) {
2026 this.mOnAccountUpdates.remove(listener);
2027 remainingListeners = checkListeners();
2028 }
2029 if (remainingListeners) {
2030 switchToBackground();
2031 }
2032 }
2033
2034 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2035 final boolean remainingListeners;
2036 synchronized (LISTENER_LOCK) {
2037 remainingListeners = checkListeners();
2038 if (!this.mOnCaptchaRequested.add(listener)) {
2039 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnCaptchaRequestListener");
2040 }
2041 }
2042 if (remainingListeners) {
2043 switchToForeground();
2044 }
2045 }
2046
2047 public void removeOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2048 final boolean remainingListeners;
2049 synchronized (LISTENER_LOCK) {
2050 this.mOnCaptchaRequested.remove(listener);
2051 remainingListeners = checkListeners();
2052 }
2053 if (remainingListeners) {
2054 switchToBackground();
2055 }
2056 }
2057
2058 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2059 final boolean remainingListeners;
2060 synchronized (LISTENER_LOCK) {
2061 remainingListeners = checkListeners();
2062 if (!this.mOnRosterUpdates.add(listener)) {
2063 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnRosterUpdateListener");
2064 }
2065 }
2066 if (remainingListeners) {
2067 switchToForeground();
2068 }
2069 }
2070
2071 public void removeOnRosterUpdateListener(final OnRosterUpdate listener) {
2072 final boolean remainingListeners;
2073 synchronized (LISTENER_LOCK) {
2074 this.mOnRosterUpdates.remove(listener);
2075 remainingListeners = checkListeners();
2076 }
2077 if (remainingListeners) {
2078 switchToBackground();
2079 }
2080 }
2081
2082 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2083 final boolean remainingListeners;
2084 synchronized (LISTENER_LOCK) {
2085 remainingListeners = checkListeners();
2086 if (!this.mOnUpdateBlocklist.add(listener)) {
2087 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnUpdateBlocklistListener");
2088 }
2089 }
2090 if (remainingListeners) {
2091 switchToForeground();
2092 }
2093 }
2094
2095 public void removeOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2096 final boolean remainingListeners;
2097 synchronized (LISTENER_LOCK) {
2098 this.mOnUpdateBlocklist.remove(listener);
2099 remainingListeners = checkListeners();
2100 }
2101 if (remainingListeners) {
2102 switchToBackground();
2103 }
2104 }
2105
2106 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2107 final boolean remainingListeners;
2108 synchronized (LISTENER_LOCK) {
2109 remainingListeners = checkListeners();
2110 if (!this.mOnKeyStatusUpdated.add(listener)) {
2111 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnKeyStatusUpdateListener");
2112 }
2113 }
2114 if (remainingListeners) {
2115 switchToForeground();
2116 }
2117 }
2118
2119 public void removeOnNewKeysAvailableListener(final OnKeyStatusUpdated listener) {
2120 final boolean remainingListeners;
2121 synchronized (LISTENER_LOCK) {
2122 this.mOnKeyStatusUpdated.remove(listener);
2123 remainingListeners = checkListeners();
2124 }
2125 if (remainingListeners) {
2126 switchToBackground();
2127 }
2128 }
2129
2130 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2131 final boolean remainingListeners;
2132 synchronized (LISTENER_LOCK) {
2133 remainingListeners = checkListeners();
2134 if (!this.mOnMucRosterUpdate.add(listener)) {
2135 Log.w(Config.LOGTAG,listener.getClass().getName()+" is already registered as OnMucRosterListener");
2136 }
2137 }
2138 if (remainingListeners) {
2139 switchToForeground();
2140 }
2141 }
2142
2143 public void removeOnMucRosterUpdateListener(final OnMucRosterUpdate listener) {
2144 final boolean remainingListeners;
2145 synchronized (LISTENER_LOCK) {
2146 this.mOnMucRosterUpdate.remove(listener);
2147 remainingListeners = checkListeners();
2148 }
2149 if (remainingListeners) {
2150 switchToBackground();
2151 }
2152 }
2153
2154 public boolean checkListeners() {
2155 return (this.mOnAccountUpdates.size() == 0
2156 && this.mOnConversationUpdates.size() == 0
2157 && this.mOnRosterUpdates.size() == 0
2158 && this.mOnCaptchaRequested.size() == 0
2159 && this.mOnMucRosterUpdate.size() == 0
2160 && this.mOnUpdateBlocklist.size() == 0
2161 && this.mOnShowErrorToasts.size() == 0
2162 && this.mOnKeyStatusUpdated.size() == 0);
2163 }
2164
2165 private void switchToForeground() {
2166 final boolean broadcastLastActivity = broadcastLastActivity();
2167 for (Conversation conversation : getConversations()) {
2168 if (conversation.getMode() == Conversation.MODE_MULTI) {
2169 conversation.getMucOptions().resetChatState();
2170 } else {
2171 conversation.setIncomingChatState(Config.DEFAULT_CHATSTATE);
2172 }
2173 }
2174 for (Account account : getAccounts()) {
2175 if (account.getStatus() == Account.State.ONLINE) {
2176 account.deactivateGracePeriod();
2177 final XmppConnection connection = account.getXmppConnection();
2178 if (connection != null) {
2179 if (connection.getFeatures().csi()) {
2180 connection.sendActive();
2181 }
2182 if (broadcastLastActivity) {
2183 sendPresence(account, false); //send new presence but don't include idle because we are not
2184 }
2185 }
2186 }
2187 }
2188 Log.d(Config.LOGTAG, "app switched into foreground");
2189 }
2190
2191 private void switchToBackground() {
2192 final boolean broadcastLastActivity = broadcastLastActivity();
2193 if (broadcastLastActivity) {
2194 mLastActivity = System.currentTimeMillis();
2195 final SharedPreferences.Editor editor = getPreferences().edit();
2196 editor.putLong(SETTING_LAST_ACTIVITY_TS, mLastActivity);
2197 editor.apply();
2198 }
2199 for (Account account : getAccounts()) {
2200 if (account.getStatus() == Account.State.ONLINE) {
2201 XmppConnection connection = account.getXmppConnection();
2202 if (connection != null) {
2203 if (broadcastLastActivity) {
2204 sendPresence(account, true);
2205 }
2206 if (connection.getFeatures().csi()) {
2207 connection.sendInactive();
2208 }
2209 }
2210 }
2211 }
2212 this.mNotificationService.setIsInForeground(false);
2213 Log.d(Config.LOGTAG, "app switched into background");
2214 }
2215
2216 private void connectMultiModeConversations(Account account) {
2217 List<Conversation> conversations = getConversations();
2218 for (Conversation conversation : conversations) {
2219 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2220 joinMuc(conversation);
2221 }
2222 }
2223 }
2224
2225 public void joinMuc(Conversation conversation) {
2226 joinMuc(conversation, null, false);
2227 }
2228
2229 public void joinMuc(Conversation conversation, boolean followedInvite) {
2230 joinMuc(conversation, null, followedInvite);
2231 }
2232
2233 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2234 joinMuc(conversation, onConferenceJoined, false);
2235 }
2236
2237 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2238 Account account = conversation.getAccount();
2239 account.pendingConferenceJoins.remove(conversation);
2240 account.pendingConferenceLeaves.remove(conversation);
2241 if (account.getStatus() == Account.State.ONLINE) {
2242 sendPresencePacket(account, mPresenceGenerator.leave(conversation.getMucOptions()));
2243 conversation.resetMucOptions();
2244 if (onConferenceJoined != null) {
2245 conversation.getMucOptions().flagNoAutoPushConfiguration();
2246 }
2247 conversation.setHasMessagesLeftOnServer(false);
2248 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2249
2250 private void join(Conversation conversation) {
2251 Account account = conversation.getAccount();
2252 final MucOptions mucOptions = conversation.getMucOptions();
2253 final Jid joinJid = mucOptions.getSelf().getFullJid();
2254 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": joining conversation " + joinJid.toString());
2255 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);
2256 packet.setTo(joinJid);
2257 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2258 if (conversation.getMucOptions().getPassword() != null) {
2259 x.addChild("password").setContent(mucOptions.getPassword());
2260 }
2261
2262 if (mucOptions.mamSupport()) {
2263 // Use MAM instead of the limited muc history to get history
2264 x.addChild("history").setAttribute("maxchars", "0");
2265 } else {
2266 // Fallback to muc history
2267 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted().getTimestamp()));
2268 }
2269 sendPresencePacket(account, packet);
2270 if (onConferenceJoined != null) {
2271 onConferenceJoined.onConferenceJoined(conversation);
2272 }
2273 if (!joinJid.equals(conversation.getJid())) {
2274 conversation.setContactJid(joinJid);
2275 databaseBackend.updateConversation(conversation);
2276 }
2277
2278 if (mucOptions.mamSupport()) {
2279 getMessageArchiveService().catchupMUC(conversation);
2280 }
2281 if (mucOptions.isPrivateAndNonAnonymous()) {
2282 fetchConferenceMembers(conversation);
2283 if (followedInvite && conversation.getBookmark() == null) {
2284 saveConversationAsBookmark(conversation, null);
2285 }
2286 }
2287 sendUnsentMessages(conversation);
2288 }
2289
2290 @Override
2291 public void onConferenceConfigurationFetched(Conversation conversation) {
2292 join(conversation);
2293 }
2294
2295 @Override
2296 public void onFetchFailed(final Conversation conversation, Element error) {
2297 if (error != null && "remote-server-not-found".equals(error.getName())) {
2298 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2299 updateConversationUi();
2300 } else {
2301 join(conversation);
2302 fetchConferenceConfiguration(conversation);
2303 }
2304 }
2305 });
2306 updateConversationUi();
2307 } else {
2308 account.pendingConferenceJoins.add(conversation);
2309 conversation.resetMucOptions();
2310 conversation.setHasMessagesLeftOnServer(false);
2311 updateConversationUi();
2312 }
2313 }
2314
2315 private void fetchConferenceMembers(final Conversation conversation) {
2316 final Account account = conversation.getAccount();
2317 final AxolotlService axolotlService = account.getAxolotlService();
2318 final String[] affiliations = {"member", "admin", "owner"};
2319 OnIqPacketReceived callback = new OnIqPacketReceived() {
2320
2321 private int i = 0;
2322 private boolean success = true;
2323
2324 @Override
2325 public void onIqPacketReceived(Account account, IqPacket packet) {
2326 final boolean omemoEnabled = conversation.getNextEncryption() == Message.ENCRYPTION_AXOLOTL;
2327 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2328 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2329 for (Element child : query.getChildren()) {
2330 if ("item".equals(child.getName())) {
2331 MucOptions.User user = AbstractParser.parseItem(conversation, child);
2332 if (!user.realJidMatchesAccount()) {
2333 boolean isNew = conversation.getMucOptions().updateUser(user);
2334 Contact contact = user.getContact();
2335 if (omemoEnabled
2336 && isNew
2337 && user.getRealJid() != null
2338 && (contact == null || !contact.mutualPresenceSubscription())
2339 && axolotlService.hasEmptyDeviceList(user.getRealJid())) {
2340 axolotlService.fetchDeviceIds(user.getRealJid());
2341 }
2342 }
2343 }
2344 }
2345 } else {
2346 success = false;
2347 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not request affiliation " + affiliations[i] + " in " + conversation.getJid().asBareJid());
2348 }
2349 ++i;
2350 if (i >= affiliations.length) {
2351 List<Jid> members = conversation.getMucOptions().getMembers(true);
2352 if (success) {
2353 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2354 boolean changed = false;
2355 for (ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext(); ) {
2356 Jid jid = iterator.next();
2357 if (!members.contains(jid) && !members.contains(Jid.ofDomain(jid.getDomain()))) {
2358 iterator.remove();
2359 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": removed " + jid + " from crypto targets of " + conversation.getName());
2360 changed = true;
2361 }
2362 }
2363 if (changed) {
2364 conversation.setAcceptedCryptoTargets(cryptoTargets);
2365 updateConversation(conversation);
2366 }
2367 }
2368 getAvatarService().clear(conversation);
2369 updateMucRosterUi();
2370 updateConversationUi();
2371 }
2372 }
2373 };
2374 for (String affiliation : affiliations) {
2375 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2376 }
2377 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": fetching members for " + conversation.getName());
2378 }
2379
2380 public void providePasswordForMuc(Conversation conversation, String password) {
2381 if (conversation.getMode() == Conversation.MODE_MULTI) {
2382 conversation.getMucOptions().setPassword(password);
2383 if (conversation.getBookmark() != null) {
2384 if (respectAutojoin()) {
2385 conversation.getBookmark().setAutojoin(true);
2386 }
2387 pushBookmarks(conversation.getAccount());
2388 }
2389 updateConversation(conversation);
2390 joinMuc(conversation);
2391 }
2392 }
2393
2394 private boolean hasEnabledAccounts() {
2395 for (Account account : this.accounts) {
2396 if (account.isEnabled()) {
2397 return true;
2398 }
2399 }
2400 return false;
2401 }
2402
2403 public void persistSelfNick(MucOptions.User self) {
2404 final Conversation conversation = self.getConversation();
2405 Jid full = self.getFullJid();
2406 if (!full.equals(conversation.getJid())) {
2407 Log.d(Config.LOGTAG, "nick changed. updating");
2408 conversation.setContactJid(full);
2409 databaseBackend.updateConversation(conversation);
2410 }
2411
2412 Bookmark bookmark = conversation.getBookmark();
2413 if (bookmark != null && !full.getResource().equals(bookmark.getNick())) {
2414 bookmark.setNick(full.getResource());
2415 pushBookmarks(bookmark.getAccount());
2416 }
2417 }
2418
2419 public boolean renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2420 final MucOptions options = conversation.getMucOptions();
2421 final Jid joinJid = options.createJoinJid(nick);
2422 if (joinJid == null) {
2423 return false;
2424 }
2425 if (options.online()) {
2426 Account account = conversation.getAccount();
2427 options.setOnRenameListener(new OnRenameListener() {
2428
2429 @Override
2430 public void onSuccess() {
2431 callback.success(conversation);
2432 }
2433
2434 @Override
2435 public void onFailure() {
2436 callback.error(R.string.nick_in_use, conversation);
2437 }
2438 });
2439
2440 PresencePacket packet = new PresencePacket();
2441 packet.setTo(joinJid);
2442 packet.setFrom(conversation.getAccount().getJid());
2443
2444 String sig = account.getPgpSignature();
2445 if (sig != null) {
2446 packet.addChild("status").setContent("online");
2447 packet.addChild("x", "jabber:x:signed").setContent(sig);
2448 }
2449 sendPresencePacket(account, packet);
2450 } else {
2451 conversation.setContactJid(joinJid);
2452 databaseBackend.updateConversation(conversation);
2453 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2454 Bookmark bookmark = conversation.getBookmark();
2455 if (bookmark != null) {
2456 bookmark.setNick(nick);
2457 pushBookmarks(bookmark.getAccount());
2458 }
2459 joinMuc(conversation);
2460 }
2461 }
2462 return true;
2463 }
2464
2465 public void leaveMuc(Conversation conversation) {
2466 leaveMuc(conversation, false);
2467 }
2468
2469 private void leaveMuc(Conversation conversation, boolean now) {
2470 Account account = conversation.getAccount();
2471 account.pendingConferenceJoins.remove(conversation);
2472 account.pendingConferenceLeaves.remove(conversation);
2473 if (account.getStatus() == Account.State.ONLINE || now) {
2474 sendPresencePacket(conversation.getAccount(), mPresenceGenerator.leave(conversation.getMucOptions()));
2475 conversation.getMucOptions().setOffline();
2476 Bookmark bookmark = conversation.getBookmark();
2477 if (bookmark != null) {
2478 bookmark.setConversation(null);
2479 }
2480 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": leaving muc " + conversation.getJid());
2481 } else {
2482 account.pendingConferenceLeaves.add(conversation);
2483 }
2484 }
2485
2486 public String findConferenceServer(final Account account) {
2487 String server;
2488 if (account.getXmppConnection() != null) {
2489 server = account.getXmppConnection().getMucServer();
2490 if (server != null) {
2491 return server;
2492 }
2493 }
2494 for (Account other : getAccounts()) {
2495 if (other != account && other.getXmppConnection() != null) {
2496 server = other.getXmppConnection().getMucServer();
2497 if (server != null) {
2498 return server;
2499 }
2500 }
2501 }
2502 return null;
2503 }
2504
2505 public boolean createAdhocConference(final Account account,
2506 final String name,
2507 final Iterable<Jid> jids,
2508 final UiCallback<Conversation> callback) {
2509 Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2510 if (account.getStatus() == Account.State.ONLINE) {
2511 try {
2512 String server = findConferenceServer(account);
2513 if (server == null) {
2514 if (callback != null) {
2515 callback.error(R.string.no_conference_server_found, null);
2516 }
2517 return false;
2518 }
2519 final Jid jid = Jid.of(CryptoHelper.pronounceable(getRNG()), server, null);
2520 final Conversation conversation = findOrCreateConversation(account, jid, true, false, true);
2521 joinMuc(conversation, new OnConferenceJoined() {
2522 @Override
2523 public void onConferenceJoined(final Conversation conversation) {
2524 final Bundle configuration = IqGenerator.defaultRoomConfiguration();
2525 if (!TextUtils.isEmpty(name)) {
2526 configuration.putString("muc#roomconfig_roomname", name);
2527 }
2528 pushConferenceConfiguration(conversation, configuration, new OnConfigurationPushed() {
2529 @Override
2530 public void onPushSucceeded() {
2531 for (Jid invite : jids) {
2532 invite(conversation, invite);
2533 }
2534 if (account.countPresences() > 1) {
2535 directInvite(conversation, account.getJid().asBareJid());
2536 }
2537 saveConversationAsBookmark(conversation, name);
2538 if (callback != null) {
2539 callback.success(conversation);
2540 }
2541 }
2542
2543 @Override
2544 public void onPushFailed() {
2545 archiveConversation(conversation);
2546 if (callback != null) {
2547 callback.error(R.string.conference_creation_failed, conversation);
2548 }
2549 }
2550 });
2551 }
2552 });
2553 return true;
2554 } catch (IllegalArgumentException e) {
2555 if (callback != null) {
2556 callback.error(R.string.conference_creation_failed, null);
2557 }
2558 return false;
2559 }
2560 } else {
2561 if (callback != null) {
2562 callback.error(R.string.not_connected_try_again, null);
2563 }
2564 return false;
2565 }
2566 }
2567
2568 public void fetchConferenceConfiguration(final Conversation conversation) {
2569 fetchConferenceConfiguration(conversation, null);
2570 }
2571
2572 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2573 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2574 request.setTo(conversation.getJid().asBareJid());
2575 request.query("http://jabber.org/protocol/disco#info");
2576 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2577 @Override
2578 public void onIqPacketReceived(Account account, IqPacket packet) {
2579 if (packet.getType() == IqPacket.TYPE.RESULT) {
2580
2581 final MucOptions mucOptions = conversation.getMucOptions();
2582 final Bookmark bookmark = conversation.getBookmark();
2583 final boolean sameBefore = StringUtils.equals(bookmark == null ? null : bookmark.getBookmarkName(), mucOptions.getName());
2584
2585 if (mucOptions.updateConfiguration(new ServiceDiscoveryResult(packet))) {
2586 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": muc configuration changed for " + conversation.getJid().asBareJid());
2587 updateConversation(conversation);
2588 }
2589
2590 if (bookmark != null && (sameBefore || bookmark.getBookmarkName() == null)) {
2591 if (bookmark.setBookmarkName(StringUtils.nullOnEmpty(mucOptions.getName()))) {
2592 pushBookmarks(account);
2593 }
2594 }
2595
2596
2597 if (callback != null) {
2598 callback.onConferenceConfigurationFetched(conversation);
2599 }
2600
2601
2602
2603 updateConversationUi();
2604 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2605 if (callback != null) {
2606 callback.onFetchFailed(conversation, packet.getError());
2607 }
2608 }
2609 }
2610 });
2611 }
2612
2613 public void pushNodeConfiguration(Account account, final String node, final Bundle options, final OnConfigurationPushed callback) {
2614 pushNodeConfiguration(account, account.getJid().asBareJid(), node, options, callback);
2615 }
2616
2617 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2618 Log.d(Config.LOGTAG,"pushing node configuration");
2619 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid, node), new OnIqPacketReceived() {
2620 @Override
2621 public void onIqPacketReceived(Account account, IqPacket packet) {
2622 if (packet.getType() == IqPacket.TYPE.RESULT) {
2623 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub#owner");
2624 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2625 Element x = configuration == null ? null : configuration.findChild("x", Namespace.DATA);
2626 if (x != null) {
2627 Data data = Data.parse(x);
2628 data.submit(options);
2629 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2630 @Override
2631 public void onIqPacketReceived(Account account, IqPacket packet) {
2632 if (packet.getType() == IqPacket.TYPE.RESULT && callback != null) {
2633 Log.d(Config.LOGTAG,account.getJid().asBareJid()+": successfully changed node configuration for node "+node);
2634 callback.onPushSucceeded();
2635 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2636 callback.onPushFailed();
2637 }
2638 }
2639 });
2640 } else if (callback != null) {
2641 callback.onPushFailed();
2642 }
2643 } else if (packet.getType() == IqPacket.TYPE.ERROR && callback != null) {
2644 callback.onPushFailed();
2645 }
2646 }
2647 });
2648 }
2649
2650 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2651 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2652 request.setTo(conversation.getJid().asBareJid());
2653 request.query("http://jabber.org/protocol/muc#owner");
2654 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2655 @Override
2656 public void onIqPacketReceived(Account account, IqPacket packet) {
2657 if (packet.getType() == IqPacket.TYPE.RESULT) {
2658 Data data = Data.parse(packet.query().findChild("x", Namespace.DATA));
2659 data.submit(options);
2660 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2661 set.setTo(conversation.getJid().asBareJid());
2662 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2663 sendIqPacket(account, set, new OnIqPacketReceived() {
2664 @Override
2665 public void onIqPacketReceived(Account account, IqPacket packet) {
2666 if (callback != null) {
2667 if (packet.getType() == IqPacket.TYPE.RESULT) {
2668 callback.onPushSucceeded();
2669 } else {
2670 callback.onPushFailed();
2671 }
2672 }
2673 }
2674 });
2675 } else {
2676 if (callback != null) {
2677 callback.onPushFailed();
2678 }
2679 }
2680 }
2681 });
2682 }
2683
2684 public void pushSubjectToConference(final Conversation conference, final String subject) {
2685 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, StringUtils.nullOnEmpty(subject));
2686 this.sendMessagePacket(conference.getAccount(), packet);
2687 }
2688
2689 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2690 final Jid jid = user.asBareJid();
2691 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2692 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2693 @Override
2694 public void onIqPacketReceived(Account account, IqPacket packet) {
2695 if (packet.getType() == IqPacket.TYPE.RESULT) {
2696 conference.getMucOptions().changeAffiliation(jid, affiliation);
2697 getAvatarService().clear(conference);
2698 callback.onAffiliationChangedSuccessful(jid);
2699 } else {
2700 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2701 }
2702 }
2703 });
2704 }
2705
2706 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2707 List<Jid> jids = new ArrayList<>();
2708 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2709 if (user.getAffiliation() == before && user.getRealJid() != null) {
2710 jids.add(user.getRealJid());
2711 }
2712 }
2713 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2714 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2715 }
2716
2717 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2718 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2719 Log.d(Config.LOGTAG, request.toString());
2720 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2721 @Override
2722 public void onIqPacketReceived(Account account, IqPacket packet) {
2723 Log.d(Config.LOGTAG, packet.toString());
2724 if (packet.getType() == IqPacket.TYPE.RESULT) {
2725 callback.onRoleChangedSuccessful(nick);
2726 } else {
2727 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2728 }
2729 }
2730 });
2731 }
2732
2733 private void disconnect(Account account, boolean force) {
2734 if ((account.getStatus() == Account.State.ONLINE)
2735 || (account.getStatus() == Account.State.DISABLED)) {
2736 final XmppConnection connection = account.getXmppConnection();
2737 if (!force) {
2738 List<Conversation> conversations = getConversations();
2739 for (Conversation conversation : conversations) {
2740 if (conversation.getAccount() == account) {
2741 if (conversation.getMode() == Conversation.MODE_MULTI) {
2742 leaveMuc(conversation, true);
2743 }
2744 }
2745 }
2746 sendOfflinePresence(account);
2747 }
2748 connection.disconnect(force);
2749 }
2750 }
2751
2752 @Override
2753 public IBinder onBind(Intent intent) {
2754 return mBinder;
2755 }
2756
2757 public void updateMessage(Message message) {
2758 updateMessage(message, true);
2759 }
2760
2761 public void updateMessage(Message message, boolean includeBody) {
2762 databaseBackend.updateMessage(message, includeBody);
2763 updateConversationUi();
2764 }
2765
2766 public void updateMessage(Message message, String uuid) {
2767 databaseBackend.updateMessage(message, uuid);
2768 updateConversationUi();
2769 }
2770
2771 protected void syncDirtyContacts(Account account) {
2772 for (Contact contact : account.getRoster().getContacts()) {
2773 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2774 pushContactToServer(contact);
2775 }
2776 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2777 deleteContactOnServer(contact);
2778 }
2779 }
2780 }
2781
2782 public void createContact(Contact contact, boolean autoGrant) {
2783 if (autoGrant) {
2784 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2785 contact.setOption(Contact.Options.ASKING);
2786 }
2787 pushContactToServer(contact);
2788 }
2789
2790 public void pushContactToServer(final Contact contact) {
2791 contact.resetOption(Contact.Options.DIRTY_DELETE);
2792 contact.setOption(Contact.Options.DIRTY_PUSH);
2793 final Account account = contact.getAccount();
2794 if (account.getStatus() == Account.State.ONLINE) {
2795 final boolean ask = contact.getOption(Contact.Options.ASKING);
2796 final boolean sendUpdates = contact
2797 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2798 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2799 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2800 iq.query(Namespace.ROSTER).addChild(contact.asElement());
2801 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2802 if (sendUpdates) {
2803 sendPresencePacket(account, mPresenceGenerator.sendPresenceUpdatesTo(contact));
2804 }
2805 if (ask) {
2806 sendPresencePacket(account, mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2807 }
2808 } else {
2809 syncRoster(contact.getAccount());
2810 }
2811 }
2812
2813 public void publishMucAvatar(final Conversation conversation, final Uri image, final OnAvatarPublication callback) {
2814 new Thread(() -> {
2815 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2816 final int size = Config.AVATAR_SIZE;
2817 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2818 if (avatar != null) {
2819 if (!getFileBackend().save(avatar)) {
2820 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2821 return;
2822 }
2823 avatar.owner = conversation.getJid().asBareJid();
2824 publishMucAvatar(conversation, avatar, callback);
2825 } else {
2826 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2827 }
2828 }).start();
2829 }
2830
2831 public void publishAvatar(final Account account, final Uri image, final OnAvatarPublication callback) {
2832 new Thread(() -> {
2833 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2834 final int size = Config.AVATAR_SIZE;
2835 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2836 if (avatar != null) {
2837 if (!getFileBackend().save(avatar)) {
2838 Log.d(Config.LOGTAG,"unable to save vcard");
2839 callback.onAvatarPublicationFailed(R.string.error_saving_avatar);
2840 return;
2841 }
2842 publishAvatar(account, avatar, callback);
2843 } else {
2844 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_converting);
2845 }
2846 }).start();
2847
2848 }
2849
2850 private void publishMucAvatar(Conversation conversation, Avatar avatar, OnAvatarPublication callback) {
2851 final IqPacket retrieve = mIqGenerator.retrieveVcardAvatar(avatar);
2852 sendIqPacket(conversation.getAccount(), retrieve, (account, response) -> {
2853 boolean itemNotFound = response.getType() == IqPacket.TYPE.ERROR && response.hasChild("error") && response.findChild("error").hasChild("item-not-found");
2854 if (response.getType() == IqPacket.TYPE.RESULT || itemNotFound) {
2855 Element vcard = response.findChild("vCard", "vcard-temp");
2856 if (vcard == null) {
2857 vcard = new Element("vCard", "vcard-temp");
2858 }
2859 Element photo = vcard.findChild("PHOTO");
2860 if (photo == null) {
2861 photo = vcard.addChild("PHOTO");
2862 }
2863 photo.clearChildren();
2864 photo.addChild("TYPE").setContent(avatar.type);
2865 photo.addChild("BINVAL").setContent(avatar.image);
2866 IqPacket publication = new IqPacket(IqPacket.TYPE.SET);
2867 publication.setTo(conversation.getJid().asBareJid());
2868 publication.addChild(vcard);
2869 sendIqPacket(account, publication, (a1, publicationResponse) -> {
2870 if (publicationResponse.getType() == IqPacket.TYPE.RESULT) {
2871 callback.onAvatarPublicationSucceeded();
2872 } else {
2873 Log.d(Config.LOGTAG, "failed to publish vcard " + publicationResponse.getError());
2874 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2875 }
2876 });
2877 } else {
2878 Log.d(Config.LOGTAG, "failed to request vcard " + response.toString());
2879 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_no_server_support);
2880 }
2881 });
2882 }
2883
2884 public void publishAvatar(Account account, final Avatar avatar, final OnAvatarPublication callback) {
2885 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2886 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2887
2888 @Override
2889 public void onIqPacketReceived(Account account, IqPacket result) {
2890 if (result.getType() == IqPacket.TYPE.RESULT) {
2891 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2892 sendIqPacket(account, packet, new OnIqPacketReceived() {
2893 @Override
2894 public void onIqPacketReceived(Account account, IqPacket result) {
2895 if (result.getType() == IqPacket.TYPE.RESULT) {
2896 if (account.setAvatar(avatar.getFilename())) {
2897 getAvatarService().clear(account);
2898 databaseBackend.updateAccount(account);
2899 }
2900 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": published avatar " + (avatar.size / 1024) + "KiB");
2901 if (callback != null) {
2902 callback.onAvatarPublicationSucceeded();
2903 }
2904 } else {
2905 if (callback != null) {
2906 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2907 }
2908 }
2909 }
2910 });
2911 } else {
2912 Element error = result.findChild("error");
2913 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": server rejected avatar " + (avatar.size / 1024) + "KiB " + (error != null ? error.toString() : ""));
2914 if (callback != null) {
2915 callback.onAvatarPublicationFailed(R.string.error_publish_avatar_server_reject);
2916 }
2917 }
2918 }
2919 });
2920 }
2921
2922 public void republishAvatarIfNeeded(Account account) {
2923 if (account.getAxolotlService().isPepBroken()) {
2924 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": skipping republication of avatar because pep is broken");
2925 return;
2926 }
2927 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2928 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2929
2930 private Avatar parseAvatar(IqPacket packet) {
2931 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2932 if (pubsub != null) {
2933 Element items = pubsub.findChild("items");
2934 if (items != null) {
2935 return Avatar.parseMetadata(items);
2936 }
2937 }
2938 return null;
2939 }
2940
2941 private boolean errorIsItemNotFound(IqPacket packet) {
2942 Element error = packet.findChild("error");
2943 return packet.getType() == IqPacket.TYPE.ERROR
2944 && error != null
2945 && error.hasChild("item-not-found");
2946 }
2947
2948 @Override
2949 public void onIqPacketReceived(Account account, IqPacket packet) {
2950 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2951 Avatar serverAvatar = parseAvatar(packet);
2952 if (serverAvatar == null && account.getAvatar() != null) {
2953 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2954 if (avatar != null) {
2955 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": avatar on server was null. republishing");
2956 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2957 } else {
2958 Log.e(Config.LOGTAG, account.getJid().asBareJid() + ": error rereading avatar");
2959 }
2960 }
2961 }
2962 }
2963 });
2964 }
2965
2966 public void fetchAvatar(Account account, Avatar avatar) {
2967 fetchAvatar(account, avatar, null);
2968 }
2969
2970 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2971 final String KEY = generateFetchKey(account, avatar);
2972 synchronized (this.mInProgressAvatarFetches) {
2973 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2974 switch (avatar.origin) {
2975 case PEP:
2976 this.mInProgressAvatarFetches.add(KEY);
2977 fetchAvatarPep(account, avatar, callback);
2978 break;
2979 case VCARD:
2980 this.mInProgressAvatarFetches.add(KEY);
2981 fetchAvatarVcard(account, avatar, callback);
2982 break;
2983 }
2984 }
2985 }
2986 }
2987
2988 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2989 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2990 sendIqPacket(account, packet, (a, result) -> {
2991 synchronized (mInProgressAvatarFetches) {
2992 mInProgressAvatarFetches.remove(generateFetchKey(a, avatar));
2993 }
2994 final String ERROR = a.getJid().asBareJid() + ": fetching avatar for " + avatar.owner + " failed ";
2995 if (result.getType() == IqPacket.TYPE.RESULT) {
2996 avatar.image = mIqParser.avatarData(result);
2997 if (avatar.image != null) {
2998 if (getFileBackend().save(avatar)) {
2999 if (a.getJid().asBareJid().equals(avatar.owner)) {
3000 if (a.setAvatar(avatar.getFilename())) {
3001 databaseBackend.updateAccount(a);
3002 }
3003 getAvatarService().clear(a);
3004 updateConversationUi();
3005 updateAccountUi();
3006 } else {
3007 Contact contact = a.getRoster().getContact(avatar.owner);
3008 if (contact.setAvatar(avatar)) {
3009 syncRoster(account);
3010 getAvatarService().clear(contact);
3011 updateConversationUi();
3012 updateRosterUi();
3013 }
3014 }
3015 if (callback != null) {
3016 callback.success(avatar);
3017 }
3018 Log.d(Config.LOGTAG, a.getJid().asBareJid()
3019 + ": successfully fetched pep avatar for " + avatar.owner);
3020 return;
3021 }
3022 } else {
3023
3024 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
3025 }
3026 } else {
3027 Element error = result.findChild("error");
3028 if (error == null) {
3029 Log.d(Config.LOGTAG, ERROR + "(server error)");
3030 } else {
3031 Log.d(Config.LOGTAG, ERROR + error.toString());
3032 }
3033 }
3034 if (callback != null) {
3035 callback.error(0, null);
3036 }
3037
3038 });
3039 }
3040
3041 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
3042 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
3043 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3044 @Override
3045 public void onIqPacketReceived(Account account, IqPacket packet) {
3046 synchronized (mInProgressAvatarFetches) {
3047 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
3048 }
3049 if (packet.getType() == IqPacket.TYPE.RESULT) {
3050 Element vCard = packet.findChild("vCard", "vcard-temp");
3051 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3052 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3053 if (image != null) {
3054 avatar.image = image;
3055 if (getFileBackend().save(avatar)) {
3056 Log.d(Config.LOGTAG, account.getJid().asBareJid()
3057 + ": successfully fetched vCard avatar for " + avatar.owner);
3058 if (avatar.owner.isBareJid()) {
3059 if (account.getJid().asBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3060 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": had no avatar. replacing with vcard");
3061 account.setAvatar(avatar.getFilename());
3062 databaseBackend.updateAccount(account);
3063 getAvatarService().clear(account);
3064 updateAccountUi();
3065 } else {
3066 Contact contact = account.getRoster().getContact(avatar.owner);
3067 if (contact.setAvatar(avatar)) {
3068 syncRoster(account);
3069 getAvatarService().clear(contact);
3070 updateRosterUi();
3071 }
3072 }
3073 updateConversationUi();
3074 } else {
3075 Conversation conversation = find(account, avatar.owner.asBareJid());
3076 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3077 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3078 if (user != null) {
3079 if (user.setAvatar(avatar)) {
3080 getAvatarService().clear(user);
3081 updateConversationUi();
3082 updateMucRosterUi();
3083 }
3084 }
3085 }
3086 }
3087 }
3088 }
3089 }
3090 }
3091 });
3092 }
3093
3094 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3095 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3096 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3097
3098 @Override
3099 public void onIqPacketReceived(Account account, IqPacket packet) {
3100 if (packet.getType() == IqPacket.TYPE.RESULT) {
3101 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
3102 if (pubsub != null) {
3103 Element items = pubsub.findChild("items");
3104 if (items != null) {
3105 Avatar avatar = Avatar.parseMetadata(items);
3106 if (avatar != null) {
3107 avatar.owner = account.getJid().asBareJid();
3108 if (fileBackend.isAvatarCached(avatar)) {
3109 if (account.setAvatar(avatar.getFilename())) {
3110 databaseBackend.updateAccount(account);
3111 }
3112 getAvatarService().clear(account);
3113 callback.success(avatar);
3114 } else {
3115 fetchAvatarPep(account, avatar, callback);
3116 }
3117 return;
3118 }
3119 }
3120 }
3121 }
3122 callback.error(0, null);
3123 }
3124 });
3125 }
3126
3127 public void deleteContactOnServer(Contact contact) {
3128 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3129 contact.resetOption(Contact.Options.DIRTY_PUSH);
3130 contact.setOption(Contact.Options.DIRTY_DELETE);
3131 Account account = contact.getAccount();
3132 if (account.getStatus() == Account.State.ONLINE) {
3133 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3134 Element item = iq.query(Namespace.ROSTER).addChild("item");
3135 item.setAttribute("jid", contact.getJid().toString());
3136 item.setAttribute("subscription", "remove");
3137 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3138 }
3139 }
3140
3141 public void updateConversation(final Conversation conversation) {
3142 mDatabaseWriterExecutor.execute(() -> databaseBackend.updateConversation(conversation));
3143 }
3144
3145 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3146 synchronized (account) {
3147 XmppConnection connection = account.getXmppConnection();
3148 if (connection == null) {
3149 connection = createConnection(account);
3150 account.setXmppConnection(connection);
3151 }
3152 boolean hasInternet = hasInternetConnection();
3153 if (account.isEnabled() && hasInternet) {
3154 if (!force) {
3155 disconnect(account, false);
3156 }
3157 Thread thread = new Thread(connection);
3158 connection.setInteractive(interactive);
3159 connection.prepareNewConnection();
3160 connection.interrupt();
3161 thread.start();
3162 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3163 } else {
3164 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3165 account.getRoster().clearPresences();
3166 connection.resetEverything();
3167 final AxolotlService axolotlService = account.getAxolotlService();
3168 if (axolotlService != null) {
3169 axolotlService.resetBrokenness();
3170 }
3171 if (!hasInternet) {
3172 account.setStatus(Account.State.NO_INTERNET);
3173 }
3174 }
3175 }
3176 }
3177
3178 public void reconnectAccountInBackground(final Account account) {
3179 new Thread(() -> reconnectAccount(account, false, true)).start();
3180 }
3181
3182 public void invite(Conversation conversation, Jid contact) {
3183 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": inviting " + contact + " to " + conversation.getJid().asBareJid());
3184 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3185 sendMessagePacket(conversation.getAccount(), packet);
3186 }
3187
3188 public void directInvite(Conversation conversation, Jid jid) {
3189 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3190 sendMessagePacket(conversation.getAccount(), packet);
3191 }
3192
3193 public void resetSendingToWaiting(Account account) {
3194 for (Conversation conversation : getConversations()) {
3195 if (conversation.getAccount() == account) {
3196 conversation.findUnsentTextMessages(message -> markMessage(message, Message.STATUS_WAITING));
3197 }
3198 }
3199 }
3200
3201 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3202 return markMessage(account, recipient, uuid, status, null);
3203 }
3204
3205 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3206 if (uuid == null) {
3207 return null;
3208 }
3209 for (Conversation conversation : getConversations()) {
3210 if (conversation.getJid().asBareJid().equals(recipient) && conversation.getAccount() == account) {
3211 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3212 if (message != null) {
3213 markMessage(message, status, errorMessage);
3214 }
3215 return message;
3216 }
3217 }
3218 return null;
3219 }
3220
3221 public boolean markMessage(Conversation conversation, String uuid, int status, String serverMessageId) {
3222 if (uuid == null) {
3223 return false;
3224 } else {
3225 Message message = conversation.findSentMessageWithUuid(uuid);
3226 if (message != null) {
3227 if (message.getServerMsgId() == null) {
3228 message.setServerMsgId(serverMessageId);
3229 }
3230 markMessage(message, status);
3231 return true;
3232 } else {
3233 return false;
3234 }
3235 }
3236 }
3237
3238 public void markMessage(Message message, int status) {
3239 markMessage(message, status, null);
3240 }
3241
3242
3243 public void markMessage(Message message, int status, String errorMessage) {
3244 final int c = message.getStatus();
3245 if (status == Message.STATUS_SEND_FAILED && (c == Message.STATUS_SEND_RECEIVED || c == Message.STATUS_SEND_DISPLAYED)) {
3246 return;
3247 }
3248 if (status == Message.STATUS_SEND_RECEIVED && c == Message.STATUS_SEND_DISPLAYED) {
3249 return;
3250 }
3251 message.setErrorMessage(errorMessage);
3252 message.setStatus(status);
3253 databaseBackend.updateMessage(message, false);
3254 updateConversationUi();
3255 }
3256
3257 private SharedPreferences getPreferences() {
3258 return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
3259 }
3260
3261 public long getAutomaticMessageDeletionDate() {
3262 final long timeout = getLongPreference(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, R.integer.automatic_message_deletion);
3263 return timeout == 0 ? timeout : (System.currentTimeMillis() - (timeout * 1000));
3264 }
3265
3266 public long getLongPreference(String name, @IntegerRes int res) {
3267 long defaultValue = getResources().getInteger(res);
3268 try {
3269 return Long.parseLong(getPreferences().getString(name, String.valueOf(defaultValue)));
3270 } catch (NumberFormatException e) {
3271 return defaultValue;
3272 }
3273 }
3274
3275 public boolean getBooleanPreference(String name, @BoolRes int res) {
3276 return getPreferences().getBoolean(name, getResources().getBoolean(res));
3277 }
3278
3279 public boolean confirmMessages() {
3280 return getBooleanPreference("confirm_messages", R.bool.confirm_messages);
3281 }
3282
3283 public boolean allowMessageCorrection() {
3284 return getBooleanPreference("allow_message_correction", R.bool.allow_message_correction);
3285 }
3286
3287 public boolean sendChatStates() {
3288 return getBooleanPreference("chat_states", R.bool.chat_states);
3289 }
3290
3291 private boolean respectAutojoin() {
3292 return getBooleanPreference("autojoin", R.bool.autojoin);
3293 }
3294
3295 public boolean indicateReceived() {
3296 return getBooleanPreference("indicate_received", R.bool.indicate_received);
3297 }
3298
3299 public boolean useTorToConnect() {
3300 return Config.FORCE_ORBOT || getBooleanPreference("use_tor", R.bool.use_tor);
3301 }
3302
3303 public boolean showExtendedConnectionOptions() {
3304 return getBooleanPreference("show_connection_options", R.bool.show_connection_options);
3305 }
3306
3307 public boolean broadcastLastActivity() {
3308 return getBooleanPreference(SettingsActivity.BROADCAST_LAST_ACTIVITY, R.bool.last_activity);
3309 }
3310
3311 public int unreadCount() {
3312 int count = 0;
3313 for (Conversation conversation : getConversations()) {
3314 count += conversation.unreadCount();
3315 }
3316 return count;
3317 }
3318
3319
3320 private <T> List<T> threadSafeList(Set<T> set) {
3321 synchronized (LISTENER_LOCK) {
3322 return set.size() == 0 ? Collections.emptyList() : new ArrayList<>(set);
3323 }
3324 }
3325
3326 public void showErrorToastInUi(int resId) {
3327 for (OnShowErrorToast listener : threadSafeList(this.mOnShowErrorToasts)) {
3328 listener.onShowErrorToast(resId);
3329 }
3330 }
3331
3332 public void updateConversationUi() {
3333 for (OnConversationUpdate listener : threadSafeList(this.mOnConversationUpdates)) {
3334 listener.onConversationUpdate();
3335 }
3336 }
3337
3338 public void updateAccountUi() {
3339 for (OnAccountUpdate listener : threadSafeList(this.mOnAccountUpdates)) {
3340 listener.onAccountUpdate();
3341 }
3342 }
3343
3344 public void updateRosterUi() {
3345 for (OnRosterUpdate listener : threadSafeList(this.mOnRosterUpdates)) {
3346 listener.onRosterUpdate();
3347 }
3348 }
3349
3350 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3351 if (mOnCaptchaRequested.size() > 0) {
3352 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3353 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3354 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3355 for (OnCaptchaRequested listener : threadSafeList(this.mOnCaptchaRequested)) {
3356 listener.onCaptchaRequested(account, id, data, scaled);
3357 }
3358 return true;
3359 }
3360 return false;
3361 }
3362
3363 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3364 for (OnUpdateBlocklist listener : threadSafeList(this.mOnUpdateBlocklist)) {
3365 listener.OnUpdateBlocklist(status);
3366 }
3367 }
3368
3369 public void updateMucRosterUi() {
3370 for (OnMucRosterUpdate listener : threadSafeList(this.mOnMucRosterUpdate)) {
3371 listener.onMucRosterUpdate();
3372 }
3373 }
3374
3375 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3376 for (OnKeyStatusUpdated listener : threadSafeList(this.mOnKeyStatusUpdated)) {
3377 listener.onKeyStatusUpdated(report);
3378 }
3379 }
3380
3381 public Account findAccountByJid(final Jid accountJid) {
3382 for (Account account : this.accounts) {
3383 if (account.getJid().asBareJid().equals(accountJid.asBareJid())) {
3384 return account;
3385 }
3386 }
3387 return null;
3388 }
3389
3390 public Account findAccountByUuid(final String uuid) {
3391 for(Account account : this.accounts) {
3392 if (account.getUuid().equals(uuid)) {
3393 return account;
3394 }
3395 }
3396 return null;
3397 }
3398
3399 public Conversation findConversationByUuid(String uuid) {
3400 for (Conversation conversation : getConversations()) {
3401 if (conversation.getUuid().equals(uuid)) {
3402 return conversation;
3403 }
3404 }
3405 return null;
3406 }
3407
3408 public Conversation findUniqueConversationByJid(XmppUri xmppUri) {
3409 List<Conversation> findings = new ArrayList<>();
3410 for (Conversation c : getConversations()) {
3411 if (c.getJid().asBareJid().equals(xmppUri.getJid()) && ((c.getMode() == Conversational.MODE_MULTI) == xmppUri.isAction(XmppUri.ACTION_JOIN))) {
3412 findings.add(c);
3413 }
3414 }
3415 return findings.size() == 1 ? findings.get(0) : null;
3416 }
3417
3418 public boolean markRead(final Conversation conversation, boolean dismiss) {
3419 return markRead(conversation, null, dismiss).size() > 0;
3420 }
3421
3422 public void markRead(final Conversation conversation) {
3423 markRead(conversation, null, true);
3424 }
3425
3426 public List<Message> markRead(final Conversation conversation, String upToUuid, boolean dismiss) {
3427 if (dismiss) {
3428 mNotificationService.clear(conversation);
3429 }
3430 final List<Message> readMessages = conversation.markRead(upToUuid);
3431 if (readMessages.size() > 0) {
3432 Runnable runnable = () -> {
3433 for (Message message : readMessages) {
3434 databaseBackend.updateMessage(message, false);
3435 }
3436 };
3437 mDatabaseWriterExecutor.execute(runnable);
3438 updateUnreadCountBadge();
3439 return readMessages;
3440 } else {
3441 return readMessages;
3442 }
3443 }
3444
3445 public synchronized void updateUnreadCountBadge() {
3446 int count = unreadCount();
3447 if (unreadCount != count) {
3448 Log.d(Config.LOGTAG, "update unread count to " + count);
3449 if (count > 0) {
3450 ShortcutBadger.applyCount(getApplicationContext(), count);
3451 } else {
3452 ShortcutBadger.removeCount(getApplicationContext());
3453 }
3454 unreadCount = count;
3455 }
3456 }
3457
3458 public void sendReadMarker(final Conversation conversation, String upToUuid) {
3459 final boolean isPrivateAndNonAnonymousMuc = conversation.getMode() == Conversation.MODE_MULTI && conversation.isPrivateAndNonAnonymous();
3460 final List<Message> readMessages = this.markRead(conversation, upToUuid, true);
3461 if (readMessages.size() > 0) {
3462 updateConversationUi();
3463 }
3464 final Message markable = Conversation.getLatestMarkableMessage(readMessages, isPrivateAndNonAnonymousMuc);
3465 if (confirmMessages()
3466 && markable != null
3467 && (markable.trusted() || isPrivateAndNonAnonymousMuc)
3468 && markable.getRemoteMsgId() != null) {
3469 Log.d(Config.LOGTAG, conversation.getAccount().getJid().asBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3470 Account account = conversation.getAccount();
3471 final Jid to = markable.getCounterpart();
3472 final boolean groupChat = conversation.getMode() == Conversation.MODE_MULTI;
3473 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId(), markable.getCounterpart(), groupChat);
3474 this.sendMessagePacket(conversation.getAccount(), packet);
3475 }
3476 }
3477
3478 public SecureRandom getRNG() {
3479 return this.mRandom;
3480 }
3481
3482 public MemorizingTrustManager getMemorizingTrustManager() {
3483 return this.mMemorizingTrustManager;
3484 }
3485
3486 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3487 this.mMemorizingTrustManager = trustManager;
3488 }
3489
3490 public void updateMemorizingTrustmanager() {
3491 final MemorizingTrustManager tm;
3492 final boolean dontTrustSystemCAs = getBooleanPreference("dont_trust_system_cas", R.bool.dont_trust_system_cas);
3493 if (dontTrustSystemCAs) {
3494 tm = new MemorizingTrustManager(getApplicationContext(), null);
3495 } else {
3496 tm = new MemorizingTrustManager(getApplicationContext());
3497 }
3498 setMemorizingTrustManager(tm);
3499 }
3500
3501 public LruCache<String, Bitmap> getBitmapCache() {
3502 return this.mBitmapCache;
3503 }
3504
3505 public Collection<String> getKnownHosts() {
3506 final Set<String> hosts = new HashSet<>();
3507 for (final Account account : getAccounts()) {
3508 hosts.add(account.getServer());
3509 for (final Contact contact : account.getRoster().getContacts()) {
3510 if (contact.showInRoster()) {
3511 final String server = contact.getServer();
3512 if (server != null && !hosts.contains(server)) {
3513 hosts.add(server);
3514 }
3515 }
3516 }
3517 }
3518 if (Config.DOMAIN_LOCK != null) {
3519 hosts.add(Config.DOMAIN_LOCK);
3520 }
3521 if (Config.MAGIC_CREATE_DOMAIN != null) {
3522 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3523 }
3524 return hosts;
3525 }
3526
3527 public Collection<String> getKnownConferenceHosts() {
3528 final Set<String> mucServers = new HashSet<>();
3529 for (final Account account : accounts) {
3530 if (account.getXmppConnection() != null) {
3531 mucServers.addAll(account.getXmppConnection().getMucServers());
3532 for (Bookmark bookmark : account.getBookmarks()) {
3533 final Jid jid = bookmark.getJid();
3534 final String s = jid == null ? null : jid.getDomain();
3535 if (s != null) {
3536 mucServers.add(s);
3537 }
3538 }
3539 }
3540 }
3541 return mucServers;
3542 }
3543
3544 public void sendMessagePacket(Account account, MessagePacket packet) {
3545 XmppConnection connection = account.getXmppConnection();
3546 if (connection != null) {
3547 connection.sendMessagePacket(packet);
3548 }
3549 }
3550
3551 public void sendPresencePacket(Account account, PresencePacket packet) {
3552 XmppConnection connection = account.getXmppConnection();
3553 if (connection != null) {
3554 connection.sendPresencePacket(packet);
3555 }
3556 }
3557
3558 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3559 final XmppConnection connection = account.getXmppConnection();
3560 if (connection != null) {
3561 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3562 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener, true);
3563 }
3564 }
3565
3566 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3567 final XmppConnection connection = account.getXmppConnection();
3568 if (connection != null) {
3569 connection.sendIqPacket(packet, callback);
3570 } else if (callback != null) {
3571 callback.onIqPacketReceived(account,new IqPacket(IqPacket.TYPE.TIMEOUT));
3572 }
3573 }
3574
3575 public void sendPresence(final Account account) {
3576 sendPresence(account, checkListeners() && broadcastLastActivity());
3577 }
3578
3579 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3580 Presence.Status status;
3581 if (manuallyChangePresence()) {
3582 status = account.getPresenceStatus();
3583 } else {
3584 status = getTargetPresence();
3585 }
3586 PresencePacket packet = mPresenceGenerator.selfPresence(account, status);
3587 String message = account.getPresenceStatusMessage();
3588 if (message != null && !message.isEmpty()) {
3589 packet.addChild(new Element("status").setContent(message));
3590 }
3591 if (mLastActivity > 0 && includeIdleTimestamp) {
3592 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3593 packet.addChild("idle", Namespace.IDLE).setAttribute("since", AbstractGenerator.getTimestamp(since));
3594 }
3595 sendPresencePacket(account, packet);
3596 }
3597
3598 private void deactivateGracePeriod() {
3599 for (Account account : getAccounts()) {
3600 account.deactivateGracePeriod();
3601 }
3602 }
3603
3604 public void refreshAllPresences() {
3605 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3606 for (Account account : getAccounts()) {
3607 if (account.isEnabled()) {
3608 sendPresence(account, includeIdleTimestamp);
3609 }
3610 }
3611 }
3612
3613 private void refreshAllFcmTokens() {
3614 for (Account account : getAccounts()) {
3615 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3616 mPushManagementService.registerPushTokenOnServer(account);
3617 }
3618 }
3619 }
3620
3621 private void sendOfflinePresence(final Account account) {
3622 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending offline presence");
3623 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3624 }
3625
3626 public MessageGenerator getMessageGenerator() {
3627 return this.mMessageGenerator;
3628 }
3629
3630 public PresenceGenerator getPresenceGenerator() {
3631 return this.mPresenceGenerator;
3632 }
3633
3634 public IqGenerator getIqGenerator() {
3635 return this.mIqGenerator;
3636 }
3637
3638 public IqParser getIqParser() {
3639 return this.mIqParser;
3640 }
3641
3642 public JingleConnectionManager getJingleConnectionManager() {
3643 return this.mJingleConnectionManager;
3644 }
3645
3646 public MessageArchiveService getMessageArchiveService() {
3647 return this.mMessageArchiveService;
3648 }
3649
3650 public List<Contact> findContacts(Jid jid, String accountJid) {
3651 ArrayList<Contact> contacts = new ArrayList<>();
3652 for (Account account : getAccounts()) {
3653 if ((account.isEnabled() || accountJid != null)
3654 && (accountJid == null || accountJid.equals(account.getJid().asBareJid().toString()))) {
3655 Contact contact = account.getRoster().getContactFromRoster(jid);
3656 if (contact != null) {
3657 contacts.add(contact);
3658 }
3659 }
3660 }
3661 return contacts;
3662 }
3663
3664 public Conversation findFirstMuc(Jid jid) {
3665 for (Conversation conversation : getConversations()) {
3666 if (conversation.getAccount().isEnabled() && conversation.getJid().asBareJid().equals(jid.asBareJid()) && conversation.getMode() == Conversation.MODE_MULTI) {
3667 return conversation;
3668 }
3669 }
3670 return null;
3671 }
3672
3673 public NotificationService getNotificationService() {
3674 return this.mNotificationService;
3675 }
3676
3677 public HttpConnectionManager getHttpConnectionManager() {
3678 return this.mHttpConnectionManager;
3679 }
3680
3681 public void resendFailedMessages(final Message message) {
3682 final Collection<Message> messages = new ArrayList<>();
3683 Message current = message;
3684 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3685 messages.add(current);
3686 if (current.mergeable(current.next())) {
3687 current = current.next();
3688 } else {
3689 break;
3690 }
3691 }
3692 for (final Message msg : messages) {
3693 msg.setTime(System.currentTimeMillis());
3694 markMessage(msg, Message.STATUS_WAITING);
3695 this.resendMessage(msg, false);
3696 }
3697 if (message.getConversation() instanceof Conversation) {
3698 ((Conversation) message.getConversation()).sort();
3699 }
3700 updateConversationUi();
3701 }
3702
3703 public void clearConversationHistory(final Conversation conversation) {
3704 final long clearDate;
3705 final String reference;
3706 if (conversation.countMessages() > 0) {
3707 Message latestMessage = conversation.getLatestMessage();
3708 clearDate = latestMessage.getTimeSent() + 1000;
3709 reference = latestMessage.getServerMsgId();
3710 } else {
3711 clearDate = System.currentTimeMillis();
3712 reference = null;
3713 }
3714 conversation.clearMessages();
3715 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3716 conversation.setLastClearHistory(clearDate, reference);
3717 Runnable runnable = () -> {
3718 databaseBackend.deleteMessagesInConversation(conversation);
3719 databaseBackend.updateConversation(conversation);
3720 };
3721 mDatabaseWriterExecutor.execute(runnable);
3722 }
3723
3724 public boolean sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3725 if (blockable != null && blockable.getBlockedJid() != null) {
3726 final Jid jid = blockable.getBlockedJid();
3727 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3728
3729 @Override
3730 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3731 if (packet.getType() == IqPacket.TYPE.RESULT) {
3732 account.getBlocklist().add(jid);
3733 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3734 }
3735 }
3736 });
3737 if (removeBlockedConversations(blockable.getAccount(), jid)) {
3738 updateConversationUi();
3739 return true;
3740 } else {
3741 return false;
3742 }
3743 } else {
3744 return false;
3745 }
3746 }
3747
3748 public boolean removeBlockedConversations(final Account account, final Jid blockedJid) {
3749 boolean removed = false;
3750 synchronized (this.conversations) {
3751 boolean domainJid = blockedJid.getLocal() == null;
3752 for (Conversation conversation : this.conversations) {
3753 boolean jidMatches = (domainJid && blockedJid.getDomain().equals(conversation.getJid().getDomain()))
3754 || blockedJid.equals(conversation.getJid().asBareJid());
3755 if (conversation.getAccount() == account
3756 && conversation.getMode() == Conversation.MODE_SINGLE
3757 && jidMatches) {
3758 this.conversations.remove(conversation);
3759 markRead(conversation);
3760 conversation.setStatus(Conversation.STATUS_ARCHIVED);
3761 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": archiving conversation " + conversation.getJid().asBareJid() + " because jid was blocked");
3762 updateConversation(conversation);
3763 removed = true;
3764 }
3765 }
3766 }
3767 return removed;
3768 }
3769
3770 public void sendUnblockRequest(final Blockable blockable) {
3771 if (blockable != null && blockable.getJid() != null) {
3772 final Jid jid = blockable.getBlockedJid();
3773 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3774 @Override
3775 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3776 if (packet.getType() == IqPacket.TYPE.RESULT) {
3777 account.getBlocklist().remove(jid);
3778 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3779 }
3780 }
3781 });
3782 }
3783 }
3784
3785 public void publishDisplayName(Account account) {
3786 String displayName = account.getDisplayName();
3787 if (displayName != null && !displayName.isEmpty()) {
3788 IqPacket publish = mIqGenerator.publishNick(displayName);
3789 sendIqPacket(account, publish, (account1, packet) -> {
3790 if (packet.getType() == IqPacket.TYPE.ERROR) {
3791 Log.d(Config.LOGTAG, account1.getJid().asBareJid() + ": could not publish nick");
3792 }
3793 });
3794 }
3795 }
3796
3797 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3798 ServiceDiscoveryResult result = discoCache.get(key);
3799 if (result != null) {
3800 return result;
3801 } else {
3802 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3803 if (result != null) {
3804 discoCache.put(key, result);
3805 }
3806 return result;
3807 }
3808 }
3809
3810 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3811 final Pair<String, String> key = new Pair<>(presence.getHash(), presence.getVer());
3812 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3813 if (disco != null) {
3814 presence.setServiceDiscoveryResult(disco);
3815 } else {
3816 if (!account.inProgressDiscoFetches.contains(key)) {
3817 account.inProgressDiscoFetches.add(key);
3818 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3819 request.setTo(jid);
3820 final String node = presence.getNode();
3821 final String ver = presence.getVer();
3822 final Element query = request.query("http://jabber.org/protocol/disco#info");
3823 if (node != null && ver != null) {
3824 query.setAttribute("node",node+"#"+ver);
3825 }
3826 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": making disco request for " + key.second + " to " + jid);
3827 sendIqPacket(account, request, (a, response) -> {
3828 if (response.getType() == IqPacket.TYPE.RESULT) {
3829 ServiceDiscoveryResult discoveryResult = new ServiceDiscoveryResult(response);
3830 if (presence.getVer().equals(discoveryResult.getVer())) {
3831 databaseBackend.insertDiscoveryResult(discoveryResult);
3832 injectServiceDiscorveryResult(a.getRoster(), presence.getHash(), presence.getVer(), discoveryResult);
3833 } else {
3834 Log.d(Config.LOGTAG, a.getJid().asBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + discoveryResult.getVer());
3835 }
3836 }
3837 a.inProgressDiscoFetches.remove(key);
3838 });
3839 }
3840 }
3841 }
3842
3843 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3844 for (Contact contact : roster.getContacts()) {
3845 for (Presence presence : contact.getPresences().getPresences().values()) {
3846 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3847 presence.setServiceDiscoveryResult(disco);
3848 }
3849 }
3850 }
3851 }
3852
3853 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3854 final MessageArchiveService.Version version = MessageArchiveService.Version.get(account);
3855 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3856 request.addChild("prefs", version.namespace);
3857 sendIqPacket(account, request, (account1, packet) -> {
3858 Element prefs = packet.findChild("prefs", version.namespace);
3859 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3860 callback.onPreferencesFetched(prefs);
3861 } else {
3862 callback.onPreferencesFetchFailed();
3863 }
3864 });
3865 }
3866
3867 public PushManagementService getPushManagementService() {
3868 return mPushManagementService;
3869 }
3870
3871 public Account getPendingAccount() {
3872 Account pending = null;
3873 for (Account account : getAccounts()) {
3874 if (!account.isOptionSet(Account.OPTION_LOGGED_IN_SUCCESSFULLY)) {
3875 pending = account;
3876 } else {
3877 return null;
3878 }
3879 }
3880 return pending;
3881 }
3882
3883 public void changeStatus(Account account, PresenceTemplate template, String signature) {
3884 if (!template.getStatusMessage().isEmpty()) {
3885 databaseBackend.insertPresenceTemplate(template);
3886 }
3887 account.setPgpSignature(signature);
3888 account.setPresenceStatus(template.getStatus());
3889 account.setPresenceStatusMessage(template.getStatusMessage());
3890 databaseBackend.updateAccount(account);
3891 sendPresence(account);
3892 }
3893
3894 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3895 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3896 for (PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3897 if (!templates.contains(template)) {
3898 templates.add(0, template);
3899 }
3900 }
3901 return templates;
3902 }
3903
3904 public void saveConversationAsBookmark(Conversation conversation, String name) {
3905 Account account = conversation.getAccount();
3906 Bookmark bookmark = new Bookmark(account, conversation.getJid().asBareJid());
3907 if (!conversation.getJid().isBareJid()) {
3908 bookmark.setNick(conversation.getJid().getResource());
3909 }
3910 if (!TextUtils.isEmpty(name)) {
3911 bookmark.setBookmarkName(name);
3912 }
3913 bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin)));
3914 account.getBookmarks().add(bookmark);
3915 pushBookmarks(account);
3916 bookmark.setConversation(conversation);
3917 }
3918
3919 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3920 boolean performedVerification = false;
3921 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3922 for (XmppUri.Fingerprint fp : fingerprints) {
3923 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3924 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3925 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3926 if (fingerprintStatus != null) {
3927 if (!fingerprintStatus.isVerified()) {
3928 performedVerification = true;
3929 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3930 }
3931 } else {
3932 axolotlService.preVerifyFingerprint(contact, fingerprint);
3933 }
3934 }
3935 }
3936 return performedVerification;
3937 }
3938
3939 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3940 final AxolotlService axolotlService = account.getAxolotlService();
3941 boolean verifiedSomething = false;
3942 for (XmppUri.Fingerprint fp : fingerprints) {
3943 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3944 String fingerprint = "05" + fp.fingerprint.replaceAll("\\s", "");
3945 Log.d(Config.LOGTAG, "trying to verify own fp=" + fingerprint);
3946 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3947 if (fingerprintStatus != null) {
3948 if (!fingerprintStatus.isVerified()) {
3949 axolotlService.setFingerprintTrust(fingerprint, fingerprintStatus.toVerified());
3950 verifiedSomething = true;
3951 }
3952 } else {
3953 axolotlService.preVerifyFingerprint(account, fingerprint);
3954 verifiedSomething = true;
3955 }
3956 }
3957 }
3958 return verifiedSomething;
3959 }
3960
3961 public boolean blindTrustBeforeVerification() {
3962 return getBooleanPreference(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, R.bool.btbv);
3963 }
3964
3965 public ShortcutService getShortcutService() {
3966 return mShortcutService;
3967 }
3968
3969 public void pushMamPreferences(Account account, Element prefs) {
3970 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3971 set.addChild(prefs);
3972 sendIqPacket(account, set, null);
3973 }
3974
3975 public interface OnMamPreferencesFetched {
3976 void onPreferencesFetched(Element prefs);
3977
3978 void onPreferencesFetchFailed();
3979 }
3980
3981 public interface OnAccountCreated {
3982 void onAccountCreated(Account account);
3983
3984 void informUser(int r);
3985 }
3986
3987 public interface OnMoreMessagesLoaded {
3988 void onMoreMessagesLoaded(int count, Conversation conversation);
3989
3990 void informUser(int r);
3991 }
3992
3993 public interface OnAccountPasswordChanged {
3994 void onPasswordChangeSucceeded();
3995
3996 void onPasswordChangeFailed();
3997 }
3998
3999 public interface OnAffiliationChanged {
4000 void onAffiliationChangedSuccessful(Jid jid);
4001
4002 void onAffiliationChangeFailed(Jid jid, int resId);
4003 }
4004
4005 public interface OnRoleChanged {
4006 void onRoleChangedSuccessful(String nick);
4007
4008 void onRoleChangeFailed(String nick, int resid);
4009 }
4010
4011 public interface OnConversationUpdate {
4012 void onConversationUpdate();
4013 }
4014
4015 public interface OnAccountUpdate {
4016 void onAccountUpdate();
4017 }
4018
4019 public interface OnCaptchaRequested {
4020 void onCaptchaRequested(Account account, String id, Data data, Bitmap captcha);
4021 }
4022
4023 public interface OnRosterUpdate {
4024 void onRosterUpdate();
4025 }
4026
4027 public interface OnMucRosterUpdate {
4028 void onMucRosterUpdate();
4029 }
4030
4031 public interface OnConferenceConfigurationFetched {
4032 void onConferenceConfigurationFetched(Conversation conversation);
4033
4034 void onFetchFailed(Conversation conversation, Element error);
4035 }
4036
4037 public interface OnConferenceJoined {
4038 void onConferenceJoined(Conversation conversation);
4039 }
4040
4041 public interface OnConfigurationPushed {
4042 void onPushSucceeded();
4043
4044 void onPushFailed();
4045 }
4046
4047 public interface OnShowErrorToast {
4048 void onShowErrorToast(int resId);
4049 }
4050
4051 public class XmppConnectionBinder extends Binder {
4052 public XmppConnectionService getService() {
4053 return XmppConnectionService.this;
4054 }
4055 }
4056}