1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.Environment;
22import android.os.IBinder;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.support.v4.app.RemoteInput;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
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.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpDecryptionService;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Blockable;
71import eu.siacs.conversations.entities.Bookmark;
72import eu.siacs.conversations.entities.Contact;
73import eu.siacs.conversations.entities.Conversation;
74import eu.siacs.conversations.entities.DownloadableFile;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presence;
79import eu.siacs.conversations.entities.PresenceTemplate;
80import eu.siacs.conversations.entities.Roster;
81import eu.siacs.conversations.entities.ServiceDiscoveryResult;
82import eu.siacs.conversations.entities.Transferable;
83import eu.siacs.conversations.entities.TransferablePlaceholder;
84import eu.siacs.conversations.generator.AbstractGenerator;
85import eu.siacs.conversations.generator.IqGenerator;
86import eu.siacs.conversations.generator.MessageGenerator;
87import eu.siacs.conversations.generator.PresenceGenerator;
88import eu.siacs.conversations.http.HttpConnectionManager;
89import eu.siacs.conversations.parser.AbstractParser;
90import eu.siacs.conversations.parser.IqParser;
91import eu.siacs.conversations.parser.MessageParser;
92import eu.siacs.conversations.parser.PresenceParser;
93import eu.siacs.conversations.persistance.DatabaseBackend;
94import eu.siacs.conversations.persistance.FileBackend;
95import eu.siacs.conversations.ui.UiCallback;
96import eu.siacs.conversations.utils.ConversationsFileObserver;
97import eu.siacs.conversations.utils.CryptoHelper;
98import eu.siacs.conversations.utils.ExceptionHelper;
99import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
100import eu.siacs.conversations.utils.PRNGFixes;
101import eu.siacs.conversations.utils.PhoneHelper;
102import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
104import eu.siacs.conversations.utils.Xmlns;
105import eu.siacs.conversations.xml.Element;
106import eu.siacs.conversations.xmpp.OnBindListener;
107import eu.siacs.conversations.xmpp.OnContactStatusChanged;
108import eu.siacs.conversations.xmpp.OnIqPacketReceived;
109import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
110import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
111import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
112import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
113import eu.siacs.conversations.xmpp.OnStatusChanged;
114import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
115import eu.siacs.conversations.xmpp.XmppConnection;
116import eu.siacs.conversations.xmpp.chatstate.ChatState;
117import eu.siacs.conversations.xmpp.forms.Data;
118import eu.siacs.conversations.xmpp.forms.Field;
119import eu.siacs.conversations.xmpp.jid.InvalidJidException;
120import eu.siacs.conversations.xmpp.jid.Jid;
121import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
122import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
123import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
124import eu.siacs.conversations.xmpp.pep.Avatar;
125import eu.siacs.conversations.xmpp.stanzas.IqPacket;
126import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
127import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
128import me.leolin.shortcutbadger.ShortcutBadger;
129
130public class XmppConnectionService extends Service {
131
132 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
133 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
134 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
135 public static final String ACTION_TRY_AGAIN = "try_again";
136 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
137 public static final String ACTION_IDLE_PING = "idle_ping";
138 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
139 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
140 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final IqGenerator mIqGenerator = new IqGenerator(this);
147 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
148
149 private long mLastActivity = 0;
150
151 public DatabaseBackend databaseBackend;
152 private ContentObserver contactObserver = new ContentObserver(null) {
153 @Override
154 public void onChange(boolean selfChange) {
155 super.onChange(selfChange);
156 Intent intent = new Intent(getApplicationContext(),
157 XmppConnectionService.class);
158 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
159 startService(intent);
160 }
161 };
162 private FileBackend fileBackend = new FileBackend(this);
163 private MemorizingTrustManager mMemorizingTrustManager;
164 private NotificationService mNotificationService = new NotificationService(
165 this);
166 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
167 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
168 private IqParser mIqParser = new IqParser(this);
169 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
170 @Override
171 public void onIqPacketReceived(Account account, IqPacket packet) {
172 if (packet.getType() != IqPacket.TYPE.RESULT) {
173 Element error = packet.findChild("error");
174 String text = error != null ? error.findChildContent("text") : null;
175 if (text != null) {
176 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
177 }
178 }
179 }
180 };
181 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
182 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
183 private List<Account> accounts;
184 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
185 this);
186 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
187
188 @Override
189 public void onContactStatusChanged(Contact contact, boolean online) {
190 Conversation conversation = find(getConversations(), contact);
191 if (conversation != null) {
192 if (online) {
193 conversation.endOtrIfNeeded();
194 if (contact.getPresences().size() == 1) {
195 sendUnsentMessages(conversation);
196 }
197 } else {
198 //check if the resource we are haveing a conversation with is still online
199 if (conversation.hasValidOtrSession()) {
200 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
201 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 }
208 };
209 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
210 this);
211 private AvatarService mAvatarService = new AvatarService(this);
212 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
213 private PushManagementService mPushManagementService = new PushManagementService(this);
214 private OnConversationUpdate mOnConversationUpdate = null;
215
216
217 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
218 Environment.getExternalStorageDirectory().getAbsolutePath()
219 ) {
220 @Override
221 public void onEvent(int event, String path) {
222 markFileDeleted(path);
223 }
224 };
225 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
226
227 @Override
228 public void onJinglePacketReceived(Account account, JinglePacket packet) {
229 mJingleConnectionManager.deliverPacket(account, packet);
230 }
231 };
232 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
233
234 @Override
235 public void onMessageAcknowledged(Account account, String uuid) {
236 for (final Conversation conversation : getConversations()) {
237 if (conversation.getAccount() == account) {
238 Message message = conversation.findUnsentMessageWithUuid(uuid);
239 if (message != null) {
240 markMessage(message, Message.STATUS_SEND);
241 }
242 }
243 }
244 }
245 };
246 private int convChangedListenerCount = 0;
247 private OnShowErrorToast mOnShowErrorToast = null;
248 private int showErrorToastListenerCount = 0;
249 private int unreadCount = -1;
250 private OnAccountUpdate mOnAccountUpdate = null;
251 private OnCaptchaRequested mOnCaptchaRequested = null;
252 private int accountChangedListenerCount = 0;
253 private int captchaRequestedListenerCount = 0;
254 private OnRosterUpdate mOnRosterUpdate = null;
255 private OnUpdateBlocklist mOnUpdateBlocklist = null;
256 private int updateBlocklistListenerCount = 0;
257 private int rosterChangedListenerCount = 0;
258 private OnMucRosterUpdate mOnMucRosterUpdate = null;
259 private int mucRosterChangedListenerCount = 0;
260 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
261 private int keyStatusUpdatedListenerCount = 0;
262 private SecureRandom mRandom;
263 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
264 private final OnBindListener mOnBindListener = new OnBindListener() {
265
266 @Override
267 public void onBind(final Account account) {
268 synchronized (mInProgressAvatarFetches) {
269 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
270 final String KEY = iterator.next();
271 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
272 iterator.remove();
273 }
274 }
275 }
276 account.getRoster().clearPresences();
277 mJingleConnectionManager.cancelInTransmission();
278 fetchRosterFromServer(account);
279 fetchBookmarks(account);
280 sendPresence(account);
281 if (mPushManagementService.available(account)) {
282 mPushManagementService.registerPushTokenOnServer(account);
283 }
284 connectMultiModeConversations(account);
285 syncDirtyContacts(account);
286 }
287 };
288 private OnStatusChanged statusListener = new OnStatusChanged() {
289
290 @Override
291 public void onStatusChanged(final Account account) {
292 XmppConnection connection = account.getXmppConnection();
293 if (mOnAccountUpdate != null) {
294 mOnAccountUpdate.onAccountUpdate();
295 }
296 if (account.getStatus() == Account.State.ONLINE) {
297 mMessageArchiveService.executePendingQueries(account);
298 if (connection != null && connection.getFeatures().csi()) {
299 if (checkListeners()) {
300 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
301 connection.sendInactive();
302 } else {
303 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
304 connection.sendActive();
305 }
306 }
307 List<Conversation> conversations = getConversations();
308 for (Conversation conversation : conversations) {
309 if (conversation.getAccount() == account
310 && !account.pendingConferenceJoins.contains(conversation)) {
311 if (!conversation.startOtrIfNeeded()) {
312 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
313 }
314 sendUnsentMessages(conversation);
315 }
316 }
317 for (Conversation conversation : account.pendingConferenceLeaves) {
318 leaveMuc(conversation);
319 }
320 account.pendingConferenceLeaves.clear();
321 for (Conversation conversation : account.pendingConferenceJoins) {
322 joinMuc(conversation);
323 }
324 account.pendingConferenceJoins.clear();
325 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
326 } else if (account.getStatus() == Account.State.OFFLINE) {
327 resetSendingToWaiting(account);
328 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
329 final boolean listeners = checkListeners();
330 final boolean pushMode = Config.PUSH_MODE
331 && mPushManagementService.available(account)
332 && listeners;
333 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
334 if (!disabled && !pushMode) {
335 int timeToReconnect = mRandom.nextInt(20) + 10;
336 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
337 }
338 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
339 databaseBackend.updateAccount(account);
340 reconnectAccount(account, true, false);
341 } else if ((account.getStatus() != Account.State.CONNECTING)
342 && (account.getStatus() != Account.State.NO_INTERNET)) {
343 if (connection != null) {
344 int next = connection.getTimeToNextAttempt();
345 Log.d(Config.LOGTAG, account.getJid().toBareJid()
346 + ": error connecting account. try again in "
347 + next + "s for the "
348 + (connection.getAttempt() + 1) + " time");
349 scheduleWakeUpCall(next, account.getUuid().hashCode());
350 }
351 }
352 getNotificationService().updateErrorNotification();
353 }
354 };
355 private OpenPgpServiceConnection pgpServiceConnection;
356 private PgpEngine mPgpEngine = null;
357 private WakeLock wakeLock;
358 private PowerManager pm;
359 private LruCache<String, Bitmap> mBitmapCache;
360 private EventReceiver mEventReceiver = new EventReceiver();
361
362 private boolean mRestoredFromDatabase = false;
363
364 private static String generateFetchKey(Account account, final Avatar avatar) {
365 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
366 }
367
368 public boolean areMessagesInitialized() {
369 return this.mRestoredFromDatabase;
370 }
371
372 public PgpEngine getPgpEngine() {
373 if (!Config.supportOpenPgp()) {
374 return null;
375 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
376 if (this.mPgpEngine == null) {
377 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
378 getApplicationContext(),
379 pgpServiceConnection.getService()), this);
380 }
381 return mPgpEngine;
382 } else {
383 return null;
384 }
385
386 }
387
388 public OpenPgpApi getOpenPgpApi() {
389 if (!Config.supportOpenPgp()) {
390 return null;
391 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
392 return new OpenPgpApi(this, pgpServiceConnection.getService());
393 } else {
394 return null;
395 }
396 }
397
398 public FileBackend getFileBackend() {
399 return this.fileBackend;
400 }
401
402 public AvatarService getAvatarService() {
403 return this.mAvatarService;
404 }
405
406 public void attachLocationToConversation(final Conversation conversation,
407 final Uri uri,
408 final UiCallback<Message> callback) {
409 int encryption = conversation.getNextEncryption();
410 if (encryption == Message.ENCRYPTION_PGP) {
411 encryption = Message.ENCRYPTION_DECRYPTED;
412 }
413 Message message = new Message(conversation, uri.toString(), encryption);
414 if (conversation.getNextCounterpart() != null) {
415 message.setCounterpart(conversation.getNextCounterpart());
416 }
417 if (encryption == Message.ENCRYPTION_DECRYPTED) {
418 getPgpEngine().encrypt(message, callback);
419 } else {
420 callback.success(message);
421 }
422 }
423
424 public void attachFileToConversation(final Conversation conversation,
425 final Uri uri,
426 final UiCallback<Message> callback) {
427 if (FileBackend.weOwnFile(this, uri)) {
428 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
429 callback.error(R.string.security_error_invalid_file_access, null);
430 return;
431 }
432 final Message message;
433 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
434 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
435 } else {
436 message = new Message(conversation, "", conversation.getNextEncryption());
437 }
438 message.setCounterpart(conversation.getNextCounterpart());
439 message.setType(Message.TYPE_FILE);
440 final String path = getFileBackend().getOriginalPath(uri);
441 mFileAddingExecutor.execute(new Runnable() {
442 @Override
443 public void run() {
444 if (path != null) {
445 message.setRelativeFilePath(path);
446 getFileBackend().updateFileParams(message);
447 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
448 getPgpEngine().encrypt(message, callback);
449 } else {
450 callback.success(message);
451 }
452 } else {
453 try {
454 getFileBackend().copyFileToPrivateStorage(message, uri);
455 getFileBackend().updateFileParams(message);
456 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
457 final PgpEngine pgpEngine = getPgpEngine();
458 if (pgpEngine != null) {
459 pgpEngine.encrypt(message, callback);
460 } else if (callback != null) {
461 callback.error(R.string.unable_to_connect_to_keychain, null);
462 }
463 } else {
464 callback.success(message);
465 }
466 } catch (FileBackend.FileCopyException e) {
467 callback.error(e.getResId(), message);
468 }
469 }
470 }
471 });
472 }
473
474 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
475 if (FileBackend.weOwnFile(this, uri)) {
476 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
477 callback.error(R.string.security_error_invalid_file_access, null);
478 return;
479 }
480 final String compressPictures = getCompressPicturesPreference();
481 if ("never".equals(compressPictures)
482 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
483 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
484 attachFileToConversation(conversation, uri, callback);
485 return;
486 }
487 final Message message;
488 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
489 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
490 } else {
491 message = new Message(conversation, "", conversation.getNextEncryption());
492 }
493 message.setCounterpart(conversation.getNextCounterpart());
494 message.setType(Message.TYPE_IMAGE);
495 mFileAddingExecutor.execute(new Runnable() {
496
497 @Override
498 public void run() {
499 try {
500 getFileBackend().copyImageToPrivateStorage(message, uri);
501 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
502 final PgpEngine pgpEngine = getPgpEngine();
503 if (pgpEngine != null) {
504 pgpEngine.encrypt(message, callback);
505 } else if (callback != null){
506 callback.error(R.string.unable_to_connect_to_keychain, null);
507 }
508 } else {
509 callback.success(message);
510 }
511 } catch (final FileBackend.FileCopyException e) {
512 callback.error(e.getResId(), message);
513 }
514 }
515 });
516 }
517
518 public Conversation find(Bookmark bookmark) {
519 return find(bookmark.getAccount(), bookmark.getJid());
520 }
521
522 public Conversation find(final Account account, final Jid jid) {
523 return find(getConversations(), account, jid);
524 }
525
526 @Override
527 public int onStartCommand(Intent intent, int flags, int startId) {
528 final String action = intent == null ? null : intent.getAction();
529 boolean interactive = false;
530 if (action != null) {
531 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
532 switch (action) {
533 case ConnectivityManager.CONNECTIVITY_ACTION:
534 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
535 resetAllAttemptCounts(true);
536 }
537 break;
538 case ACTION_MERGE_PHONE_CONTACTS:
539 if (mRestoredFromDatabase) {
540 loadPhoneContacts();
541 }
542 return START_STICKY;
543 case Intent.ACTION_SHUTDOWN:
544 logoutAndSave(true);
545 return START_NOT_STICKY;
546 case ACTION_CLEAR_NOTIFICATION:
547 if (c != null) {
548 mNotificationService.clear(c);
549 } else {
550 mNotificationService.clear();
551 }
552 break;
553 case ACTION_DISABLE_FOREGROUND:
554 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
555 toggleForegroundService();
556 break;
557 case ACTION_TRY_AGAIN:
558 resetAllAttemptCounts(false);
559 interactive = true;
560 break;
561 case ACTION_DISABLE_ACCOUNT:
562 try {
563 String jid = intent.getStringExtra("account");
564 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
565 if (account != null) {
566 account.setOption(Account.OPTION_DISABLED, true);
567 updateAccount(account);
568 }
569 } catch (final InvalidJidException ignored) {
570 break;
571 }
572 break;
573 case ACTION_REPLY_TO_CONVERSATION:
574 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
575 if (remoteInput != null && c != null) {
576 final CharSequence body = remoteInput.getCharSequence("text_reply");
577 if (body != null && body.length() > 0) {
578 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
579 }
580 }
581 break;
582 case AudioManager.RINGER_MODE_CHANGED_ACTION:
583 if (xaOnSilentMode()) {
584 refreshAllPresences();
585 }
586 break;
587 case Intent.ACTION_SCREEN_ON:
588 deactivateGracePeriod();
589 case Intent.ACTION_SCREEN_OFF:
590 if (awayWhenScreenOff()) {
591 refreshAllPresences();
592 }
593 break;
594 case ACTION_GCM_TOKEN_REFRESH:
595 refreshAllGcmTokens();
596 break;
597 case ACTION_IDLE_PING:
598 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
599 && !Config.PUSH_MODE) {
600 scheduleNextIdlePing();
601 }
602 break;
603 case ACTION_GCM_MESSAGE_RECEIVED:
604 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
605 break;
606 }
607 }
608 this.wakeLock.acquire();
609
610 boolean pingNow = false;
611 HashSet<Account> pingCandidates = new HashSet<>();
612
613 for (Account account : accounts) {
614 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
615 if (!hasInternetConnection()) {
616 account.setStatus(Account.State.NO_INTERNET);
617 if (statusListener != null) {
618 statusListener.onStatusChanged(account);
619 }
620 } else {
621 if (account.getStatus() == Account.State.NO_INTERNET) {
622 account.setStatus(Account.State.OFFLINE);
623 if (statusListener != null) {
624 statusListener.onStatusChanged(account);
625 }
626 }
627 if (account.getStatus() == Account.State.ONLINE) {
628 long lastReceived = account.getXmppConnection().getLastPacketReceived();
629 long lastSent = account.getXmppConnection().getLastPingSent();
630 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
631 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
632 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
633 if (lastSent > lastReceived) {
634 if (pingTimeoutIn < 0) {
635 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
636 this.reconnectAccount(account, true, interactive);
637 } else {
638 int secs = (int) (pingTimeoutIn / 1000);
639 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
640 }
641 } else {
642 pingCandidates.add(account);
643 if (msToNextPing <= 0) {
644 pingNow = true;
645 } else {
646 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
647 }
648 }
649 } else if (account.getStatus() == Account.State.OFFLINE) {
650 reconnectAccount(account, true, interactive);
651 } else if (account.getStatus() == Account.State.CONNECTING) {
652 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
653 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
654 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
655 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
656 if (timeout < 0) {
657 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
658 account.getXmppConnection().resetAttemptCount();
659 reconnectAccount(account, true, interactive);
660 } else if (discoTimeout < 0) {
661 account.getXmppConnection().sendDiscoTimeout();
662 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
663 } else {
664 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
665 }
666 } else {
667 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
668 reconnectAccount(account, true, interactive);
669 }
670 }
671 }
672 if (mOnAccountUpdate != null) {
673 mOnAccountUpdate.onAccountUpdate();
674 }
675 }
676 }
677 if (pingNow) {
678 final boolean listeners = checkListeners();
679 for (Account account : pingCandidates) {
680 if (listeners
681 && Config.PUSH_MODE
682 && mPushManagementService.available(account)) {
683 account.getXmppConnection().waitForPush();
684 cancelWakeUpCall(account.getUuid().hashCode());
685 } else {
686 account.getXmppConnection().sendPing();
687 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
688 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
689 }
690 }
691 }
692 if (wakeLock.isHeld()) {
693 try {
694 wakeLock.release();
695 } catch (final RuntimeException ignored) {
696 }
697 }
698 return START_STICKY;
699 }
700
701 public boolean isDataSaverDisabled() {
702 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
703 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
704 return !connectivityManager.isActiveNetworkMetered()
705 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
706 } else {
707 return true;
708 }
709 }
710
711 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
712 Message message = new Message(conversation,body,conversation.getNextEncryption());
713 message.markUnread();
714 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
715 getPgpEngine().encrypt(message, new UiCallback<Message>() {
716 @Override
717 public void success(Message message) {
718 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
719 sendMessage(message);
720 if (dismissAfterReply) {
721 markRead(message.getConversation(),true);
722 } else {
723 mNotificationService.pushFromDirectReply(message);
724 }
725 }
726
727 @Override
728 public void error(int errorCode, Message object) {
729
730 }
731
732 @Override
733 public void userInputRequried(PendingIntent pi, Message object) {
734
735 }
736 });
737 } else {
738 sendMessage(message);
739 if (dismissAfterReply) {
740 markRead(conversation,true);
741 } else {
742 mNotificationService.pushFromDirectReply(message);
743 }
744 }
745 }
746
747 private boolean xaOnSilentMode() {
748 return getPreferences().getBoolean("xa_on_silent_mode", false);
749 }
750
751 private boolean manuallyChangePresence() {
752 return getPreferences().getBoolean("manually_change_presence", false);
753 }
754
755 private boolean treatVibrateAsSilent() {
756 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
757 }
758
759 private boolean awayWhenScreenOff() {
760 return getPreferences().getBoolean("away_when_screen_off", false);
761 }
762
763 private String getCompressPicturesPreference() {
764 return getPreferences().getString("picture_compression", "auto");
765 }
766
767 private Presence.Status getTargetPresence() {
768 if (xaOnSilentMode() && isPhoneSilenced()) {
769 return Presence.Status.XA;
770 } else if (awayWhenScreenOff() && !isInteractive()) {
771 return Presence.Status.AWAY;
772 } else {
773 return Presence.Status.ONLINE;
774 }
775 }
776
777 @SuppressLint("NewApi")
778 @SuppressWarnings("deprecation")
779 public boolean isInteractive() {
780 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
781
782 final boolean isScreenOn;
783 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
784 isScreenOn = pm.isScreenOn();
785 } else {
786 isScreenOn = pm.isInteractive();
787 }
788 return isScreenOn;
789 }
790
791 private boolean isPhoneSilenced() {
792 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
793 try {
794 if (treatVibrateAsSilent()) {
795 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
796 } else {
797 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
798 }
799 } catch (Throwable throwable) {
800 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
801 return false;
802 }
803 }
804
805 private void resetAllAttemptCounts(boolean reallyAll) {
806 Log.d(Config.LOGTAG, "resetting all attempt counts");
807 for (Account account : accounts) {
808 if (account.hasErrorStatus() || reallyAll) {
809 final XmppConnection connection = account.getXmppConnection();
810 if (connection != null) {
811 connection.resetAttemptCount();
812 }
813 }
814 }
815 }
816
817 public boolean hasInternetConnection() {
818 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
819 .getSystemService(Context.CONNECTIVITY_SERVICE);
820 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
821 return activeNetwork != null && activeNetwork.isConnected();
822 }
823
824 @SuppressLint("TrulyRandom")
825 @Override
826 public void onCreate() {
827 ExceptionHelper.init(getApplicationContext());
828 PRNGFixes.apply();
829 this.mRandom = new SecureRandom();
830 updateMemorizingTrustmanager();
831 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
832 final int cacheSize = maxMemory / 8;
833 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
834 @Override
835 protected int sizeOf(final String key, final Bitmap bitmap) {
836 return bitmap.getByteCount() / 1024;
837 }
838 };
839
840 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
841 this.accounts = databaseBackend.getAccounts();
842
843 restoreFromDatabase();
844
845 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
846 new Thread(new Runnable() {
847 @Override
848 public void run() {
849 fileObserver.startWatching();
850 }
851 }).start();
852 if (Config.supportOpenPgp()) {
853 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
854 @Override
855 public void onBound(IOpenPgpService2 service) {
856 for (Account account : accounts) {
857 final PgpDecryptionService pgp = account.getPgpDecryptionService();
858 if(pgp != null) {
859 pgp.continueDecryption(true);
860 }
861 }
862 }
863
864 @Override
865 public void onError(Exception e) {
866 }
867 });
868 this.pgpServiceConnection.bindToService();
869 }
870
871 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
872 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
873 toggleForegroundService();
874 updateUnreadCountBadge();
875 toggleScreenEventReceiver();
876 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !Config.PUSH_MODE) {
877 scheduleNextIdlePing();
878 }
879 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
880 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
881 }
882 }
883
884 @Override
885 public void onTrimMemory(int level) {
886 super.onTrimMemory(level);
887 if (level >= TRIM_MEMORY_COMPLETE) {
888 Log.d(Config.LOGTAG, "clear cache due to low memory");
889 getBitmapCache().evictAll();
890 }
891 }
892
893 @Override
894 public void onDestroy() {
895 try {
896 unregisterReceiver(this.mEventReceiver);
897 } catch (IllegalArgumentException e) {
898 //ignored
899 }
900 fileObserver.stopWatching();
901 super.onDestroy();
902 }
903
904 public void toggleScreenEventReceiver() {
905 if (awayWhenScreenOff() && !manuallyChangePresence()) {
906 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
907 filter.addAction(Intent.ACTION_SCREEN_OFF);
908 registerReceiver(this.mEventReceiver, filter);
909 } else {
910 try {
911 unregisterReceiver(this.mEventReceiver);
912 } catch (IllegalArgumentException e) {
913 //ignored
914 }
915 }
916 }
917
918 public void toggleForegroundService() {
919 if (getPreferences().getBoolean("keep_foreground_service", false)) {
920 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
921 } else {
922 stopForeground(true);
923 }
924 }
925
926 @Override
927 public void onTaskRemoved(final Intent rootIntent) {
928 super.onTaskRemoved(rootIntent);
929 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
930 this.logoutAndSave(false);
931 } else {
932 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
933 }
934 }
935
936 private void logoutAndSave(boolean stop) {
937 int activeAccounts = 0;
938 for (final Account account : accounts) {
939 if (account.getStatus() != Account.State.DISABLED) {
940 activeAccounts++;
941 }
942 databaseBackend.writeRoster(account.getRoster());
943 if (account.getXmppConnection() != null) {
944 new Thread(new Runnable() {
945 @Override
946 public void run() {
947 disconnect(account, false);
948 }
949 }).start();
950 }
951 }
952 if (stop || activeAccounts == 0) {
953 Log.d(Config.LOGTAG, "good bye");
954 stopSelf();
955 }
956 }
957
958 private void cancelWakeUpCall(int requestCode) {
959 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
960 final Intent intent = new Intent(this, EventReceiver.class);
961 intent.setAction("ping");
962 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
963 }
964
965 public void scheduleWakeUpCall(int seconds, int requestCode) {
966 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
967 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
968 Intent intent = new Intent(this, EventReceiver.class);
969 intent.setAction("ping");
970 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
971 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
972 }
973
974 @TargetApi(Build.VERSION_CODES.M)
975 private void scheduleNextIdlePing() {
976 Log.d(Config.LOGTAG,"schedule next idle ping");
977 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
978 Intent intent = new Intent(this, EventReceiver.class);
979 intent.setAction(ACTION_IDLE_PING);
980 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
981 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
982 PendingIntent.getBroadcast(this,0,intent,0)
983 );
984 }
985
986 public XmppConnection createConnection(final Account account) {
987 final SharedPreferences sharedPref = getPreferences();
988 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
989 .toLowerCase(Locale.getDefault()));
990 final XmppConnection connection = new XmppConnection(account, this);
991 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
992 connection.setOnStatusChangedListener(this.statusListener);
993 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
994 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
995 connection.setOnJinglePacketReceivedListener(this.jingleListener);
996 connection.setOnBindListener(this.mOnBindListener);
997 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
998 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
999 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1000 AxolotlService axolotlService = account.getAxolotlService();
1001 if (axolotlService != null) {
1002 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1003 }
1004 return connection;
1005 }
1006
1007 public void sendChatState(Conversation conversation) {
1008 if (sendChatStates()) {
1009 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1010 sendMessagePacket(conversation.getAccount(), packet);
1011 }
1012 }
1013
1014 private void sendFileMessage(final Message message, final boolean delay) {
1015 Log.d(Config.LOGTAG, "send file message");
1016 final Account account = message.getConversation().getAccount();
1017 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1018 mHttpConnectionManager.createNewUploadConnection(message, delay);
1019 } else {
1020 mJingleConnectionManager.createNewConnection(message);
1021 }
1022 }
1023
1024 public void sendMessage(final Message message) {
1025 sendMessage(message, false, false);
1026 }
1027
1028 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1029 final Account account = message.getConversation().getAccount();
1030 final Conversation conversation = message.getConversation();
1031 account.deactivateGracePeriod();
1032 MessagePacket packet = null;
1033 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1034 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1035 && !message.edited();
1036 boolean saveInDb = addToConversation;
1037 message.setStatus(Message.STATUS_WAITING);
1038
1039 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1040 message.getConversation().endOtrIfNeeded();
1041 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1042 new Conversation.OnMessageFound() {
1043 @Override
1044 public void onMessageFound(Message message) {
1045 markMessage(message, Message.STATUS_SEND_FAILED);
1046 }
1047 });
1048 }
1049
1050 if (account.isOnlineAndConnected()) {
1051 switch (message.getEncryption()) {
1052 case Message.ENCRYPTION_NONE:
1053 if (message.needsUploading()) {
1054 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1055 || message.fixCounterpart()) {
1056 this.sendFileMessage(message, delay);
1057 } else {
1058 break;
1059 }
1060 } else {
1061 packet = mMessageGenerator.generateChat(message);
1062 }
1063 break;
1064 case Message.ENCRYPTION_PGP:
1065 case Message.ENCRYPTION_DECRYPTED:
1066 if (message.needsUploading()) {
1067 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1068 || message.fixCounterpart()) {
1069 this.sendFileMessage(message, delay);
1070 } else {
1071 break;
1072 }
1073 } else {
1074 packet = mMessageGenerator.generatePgpChat(message);
1075 }
1076 break;
1077 case Message.ENCRYPTION_OTR:
1078 SessionImpl otrSession = conversation.getOtrSession();
1079 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1080 try {
1081 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1082 } catch (InvalidJidException e) {
1083 break;
1084 }
1085 if (message.needsUploading()) {
1086 mJingleConnectionManager.createNewConnection(message);
1087 } else {
1088 packet = mMessageGenerator.generateOtrChat(message);
1089 }
1090 } else if (otrSession == null) {
1091 if (message.fixCounterpart()) {
1092 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1093 } else {
1094 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1095 break;
1096 }
1097 } else {
1098 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1099 }
1100 break;
1101 case Message.ENCRYPTION_AXOLOTL:
1102 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1103 if (message.needsUploading()) {
1104 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1105 || message.fixCounterpart()) {
1106 this.sendFileMessage(message, delay);
1107 } else {
1108 break;
1109 }
1110 } else {
1111 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1112 if (axolotlMessage == null) {
1113 account.getAxolotlService().preparePayloadMessage(message, delay);
1114 } else {
1115 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1116 }
1117 }
1118 break;
1119
1120 }
1121 if (packet != null) {
1122 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1123 message.setStatus(Message.STATUS_UNSEND);
1124 } else {
1125 message.setStatus(Message.STATUS_SEND);
1126 }
1127 }
1128 } else {
1129 switch (message.getEncryption()) {
1130 case Message.ENCRYPTION_DECRYPTED:
1131 if (!message.needsUploading()) {
1132 String pgpBody = message.getEncryptedBody();
1133 String decryptedBody = message.getBody();
1134 message.setBody(pgpBody);
1135 message.setEncryption(Message.ENCRYPTION_PGP);
1136 if (message.edited()) {
1137 message.setBody(decryptedBody);
1138 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1139 databaseBackend.updateMessage(message, message.getEditedId());
1140 updateConversationUi();
1141 return;
1142 } else {
1143 databaseBackend.createMessage(message);
1144 saveInDb = false;
1145 message.setBody(decryptedBody);
1146 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1147 }
1148 }
1149 break;
1150 case Message.ENCRYPTION_OTR:
1151 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1152 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1153 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1154 }
1155 break;
1156 case Message.ENCRYPTION_AXOLOTL:
1157 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1158 break;
1159 }
1160 }
1161
1162 if (resend) {
1163 if (packet != null && addToConversation) {
1164 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1165 markMessage(message, Message.STATUS_UNSEND);
1166 } else {
1167 markMessage(message, Message.STATUS_SEND);
1168 }
1169 }
1170 } else {
1171 if (addToConversation) {
1172 conversation.add(message);
1173 }
1174 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1175 if (saveInDb) {
1176 databaseBackend.createMessage(message);
1177 } else if (message.edited()) {
1178 databaseBackend.updateMessage(message, message.getEditedId());
1179 }
1180 }
1181 updateConversationUi();
1182 }
1183 if (packet != null) {
1184 if (delay) {
1185 mMessageGenerator.addDelay(packet, message.getTimeSent());
1186 }
1187 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1188 if (this.sendChatStates()) {
1189 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1190 }
1191 }
1192 sendMessagePacket(account, packet);
1193 }
1194 }
1195
1196 private void sendUnsentMessages(final Conversation conversation) {
1197 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1198
1199 @Override
1200 public void onMessageFound(Message message) {
1201 resendMessage(message, true);
1202 }
1203 });
1204 }
1205
1206 public void resendMessage(final Message message, final boolean delay) {
1207 sendMessage(message, true, delay);
1208 }
1209
1210 public void fetchRosterFromServer(final Account account) {
1211 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1212 if (!"".equals(account.getRosterVersion())) {
1213 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1214 + ": fetching roster version " + account.getRosterVersion());
1215 } else {
1216 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1217 }
1218 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1219 sendIqPacket(account, iqPacket, mIqParser);
1220 }
1221
1222 public void fetchBookmarks(final Account account) {
1223 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1224 final Element query = iqPacket.query("jabber:iq:private");
1225 query.addChild("storage", "storage:bookmarks");
1226 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1227
1228 @Override
1229 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1230 if (packet.getType() == IqPacket.TYPE.RESULT) {
1231 final Element query = packet.query();
1232 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1233 final Element storage = query.findChild("storage", "storage:bookmarks");
1234 final boolean autojoin = respectAutojoin();
1235 if (storage != null) {
1236 for (final Element item : storage.getChildren()) {
1237 if (item.getName().equals("conference")) {
1238 final Bookmark bookmark = Bookmark.parse(item, account);
1239 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1240 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1241 bookmark.setBookmarkName(old.getBookmarkName());
1242 }
1243 Conversation conversation = find(bookmark);
1244 if (conversation != null) {
1245 conversation.setBookmark(bookmark);
1246 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1247 conversation = findOrCreateConversation(
1248 account, bookmark.getJid(), true);
1249 conversation.setBookmark(bookmark);
1250 joinMuc(conversation);
1251 }
1252 }
1253 }
1254 }
1255 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1256 } else {
1257 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1258 }
1259 }
1260 };
1261 sendIqPacket(account, iqPacket, callback);
1262 }
1263
1264 public void pushBookmarks(Account account) {
1265 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1266 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1267 Element query = iqPacket.query("jabber:iq:private");
1268 Element storage = query.addChild("storage", "storage:bookmarks");
1269 for (Bookmark bookmark : account.getBookmarks()) {
1270 storage.addChild(bookmark);
1271 }
1272 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1273 }
1274
1275 private void restoreFromDatabase() {
1276 synchronized (this.conversations) {
1277 final Map<String, Account> accountLookupTable = new Hashtable<>();
1278 for (Account account : this.accounts) {
1279 accountLookupTable.put(account.getUuid(), account);
1280 }
1281 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1282 for (Conversation conversation : this.conversations) {
1283 Account account = accountLookupTable.get(conversation.getAccountUuid());
1284 conversation.setAccount(account);
1285 }
1286 Runnable runnable = new Runnable() {
1287 @Override
1288 public void run() {
1289 Log.d(Config.LOGTAG, "restoring roster");
1290 for (Account account : accounts) {
1291 databaseBackend.readRoster(account.getRoster());
1292 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1293 }
1294 getBitmapCache().evictAll();
1295 loadPhoneContacts();
1296 Log.d(Config.LOGTAG, "restoring messages");
1297 for (Conversation conversation : conversations) {
1298 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1299 checkDeletedFiles(conversation);
1300 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1301 @Override
1302 public void onMessageFound(Message message) {
1303 mNotificationService.pushFromBacklog(message);
1304 }
1305 });
1306 }
1307 mNotificationService.finishBacklog(false);
1308 mRestoredFromDatabase = true;
1309 Log.d(Config.LOGTAG, "restored all messages");
1310 updateConversationUi();
1311 }
1312 };
1313 mDatabaseExecutor.execute(runnable);
1314 }
1315 }
1316
1317 public void loadPhoneContacts() {
1318 mContactMergerExecutor.execute(new Runnable() {
1319 @Override
1320 public void run() {
1321 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1322 @Override
1323 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1324 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1325 for (Account account : accounts) {
1326 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1327 for (Bundle phoneContact : phoneContacts) {
1328 Jid jid;
1329 try {
1330 jid = Jid.fromString(phoneContact.getString("jid"));
1331 } catch (final InvalidJidException e) {
1332 continue;
1333 }
1334 final Contact contact = account.getRoster().getContact(jid);
1335 String systemAccount = phoneContact.getInt("phoneid")
1336 + "#"
1337 + phoneContact.getString("lookup");
1338 contact.setSystemAccount(systemAccount);
1339 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1340 getAvatarService().clear(contact);
1341 }
1342 contact.setSystemName(phoneContact.getString("displayname"));
1343 withSystemAccounts.remove(contact);
1344 }
1345 for (Contact contact : withSystemAccounts) {
1346 contact.setSystemAccount(null);
1347 contact.setSystemName(null);
1348 if (contact.setPhotoUri(null)) {
1349 getAvatarService().clear(contact);
1350 }
1351 }
1352 }
1353 Log.d(Config.LOGTAG, "finished merging phone contacts");
1354 updateAccountUi();
1355 }
1356 });
1357 }
1358 });
1359 }
1360
1361 public List<Conversation> getConversations() {
1362 return this.conversations;
1363 }
1364
1365 private void checkDeletedFiles(Conversation conversation) {
1366 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1367
1368 @Override
1369 public void onMessageFound(Message message) {
1370 if (!getFileBackend().isFileAvailable(message)) {
1371 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1372 final int s = message.getStatus();
1373 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1374 markMessage(message, Message.STATUS_SEND_FAILED);
1375 }
1376 }
1377 }
1378 });
1379 }
1380
1381 private void markFileDeleted(final String path) {
1382 Log.d(Config.LOGTAG,"deleted file "+path);
1383 for (Conversation conversation : getConversations()) {
1384 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1385 @Override
1386 public void onMessageFound(Message message) {
1387 DownloadableFile file = fileBackend.getFile(message);
1388 if (file.getAbsolutePath().equals(path)) {
1389 if (!file.exists()) {
1390 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1391 final int s = message.getStatus();
1392 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1393 markMessage(message, Message.STATUS_SEND_FAILED);
1394 } else {
1395 updateConversationUi();
1396 }
1397 } else {
1398 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1399 }
1400 }
1401 }
1402 });
1403 }
1404 }
1405
1406 public void populateWithOrderedConversations(final List<Conversation> list) {
1407 populateWithOrderedConversations(list, true);
1408 }
1409
1410 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1411 list.clear();
1412 if (includeNoFileUpload) {
1413 list.addAll(getConversations());
1414 } else {
1415 for (Conversation conversation : getConversations()) {
1416 if (conversation.getMode() == Conversation.MODE_SINGLE
1417 || conversation.getAccount().httpUploadAvailable()) {
1418 list.add(conversation);
1419 }
1420 }
1421 }
1422 try {
1423 Collections.sort(list);
1424 } catch (IllegalArgumentException e) {
1425 //ignore
1426 }
1427 }
1428
1429 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1430 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1431 return;
1432 } else if (timestamp == 0) {
1433 return;
1434 }
1435 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1436 Runnable runnable = new Runnable() {
1437 @Override
1438 public void run() {
1439 final Account account = conversation.getAccount();
1440 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1441 if (messages.size() > 0) {
1442 conversation.addAll(0, messages);
1443 checkDeletedFiles(conversation);
1444 callback.onMoreMessagesLoaded(messages.size(), conversation);
1445 } else if (conversation.hasMessagesLeftOnServer()
1446 && account.isOnlineAndConnected()
1447 && conversation.getLastClearHistory() == 0) {
1448 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1449 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1450 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1451 if (query != null) {
1452 query.setCallback(callback);
1453 }
1454 callback.informUser(R.string.fetching_history_from_server);
1455 }
1456 }
1457 }
1458 };
1459 mDatabaseExecutor.execute(runnable);
1460 }
1461
1462 public List<Account> getAccounts() {
1463 return this.accounts;
1464 }
1465
1466 public List<Conversation> findAllConferencesWith(Contact contact) {
1467 ArrayList<Conversation> results = new ArrayList<>();
1468 for(Conversation conversation : conversations) {
1469 if (conversation.getMode() == Conversation.MODE_MULTI
1470 && conversation.getMucOptions().isContactInRoom(contact)) {
1471 results.add(conversation);
1472 }
1473 }
1474 return results;
1475 }
1476
1477 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1478 for (final Conversation conversation : haystack) {
1479 if (conversation.getContact() == contact) {
1480 return conversation;
1481 }
1482 }
1483 return null;
1484 }
1485
1486 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1487 if (jid == null) {
1488 return null;
1489 }
1490 for (final Conversation conversation : haystack) {
1491 if ((account == null || conversation.getAccount() == account)
1492 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1493 return conversation;
1494 }
1495 }
1496 return null;
1497 }
1498
1499 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1500 return this.findOrCreateConversation(account, jid, muc, null);
1501 }
1502
1503 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1504 synchronized (this.conversations) {
1505 Conversation conversation = find(account, jid);
1506 if (conversation != null) {
1507 return conversation;
1508 }
1509 conversation = databaseBackend.findConversation(account, jid);
1510 if (conversation != null) {
1511 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1512 conversation.setAccount(account);
1513 if (muc) {
1514 conversation.setMode(Conversation.MODE_MULTI);
1515 conversation.setContactJid(jid);
1516 } else {
1517 conversation.setMode(Conversation.MODE_SINGLE);
1518 conversation.setContactJid(jid.toBareJid());
1519 }
1520 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1521 this.databaseBackend.updateConversation(conversation);
1522 } else {
1523 String conversationName;
1524 Contact contact = account.getRoster().getContact(jid);
1525 if (contact != null) {
1526 conversationName = contact.getDisplayName();
1527 } else {
1528 conversationName = jid.getLocalpart();
1529 }
1530 if (muc) {
1531 conversation = new Conversation(conversationName, account, jid,
1532 Conversation.MODE_MULTI);
1533 } else {
1534 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1535 Conversation.MODE_SINGLE);
1536 }
1537 this.databaseBackend.createConversation(conversation);
1538 }
1539 if (account.getXmppConnection() != null
1540 && account.getXmppConnection().getFeatures().mam()
1541 && !muc) {
1542 if (query == null) {
1543 this.mMessageArchiveService.query(conversation);
1544 } else {
1545 if (query.getConversation() == null) {
1546 this.mMessageArchiveService.query(conversation, query.getStart());
1547 }
1548 }
1549 }
1550 checkDeletedFiles(conversation);
1551 this.conversations.add(conversation);
1552 updateConversationUi();
1553 return conversation;
1554 }
1555 }
1556
1557 public void archiveConversation(Conversation conversation) {
1558 getNotificationService().clear(conversation);
1559 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1560 synchronized (this.conversations) {
1561 if (conversation.getMode() == Conversation.MODE_MULTI) {
1562 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1563 Bookmark bookmark = conversation.getBookmark();
1564 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1565 bookmark.setAutojoin(false);
1566 pushBookmarks(bookmark.getAccount());
1567 }
1568 }
1569 leaveMuc(conversation);
1570 } else {
1571 conversation.endOtrIfNeeded();
1572 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1573 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1574 sendPresencePacket(
1575 conversation.getAccount(),
1576 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1577 );
1578 }
1579 }
1580 this.databaseBackend.updateConversation(conversation);
1581 this.conversations.remove(conversation);
1582 updateConversationUi();
1583 }
1584 }
1585
1586 public void createAccount(final Account account) {
1587 account.initAccountServices(this);
1588 databaseBackend.createAccount(account);
1589 this.accounts.add(account);
1590 this.reconnectAccountInBackground(account);
1591 updateAccountUi();
1592 }
1593
1594 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1595 new Thread(new Runnable() {
1596 @Override
1597 public void run() {
1598 try {
1599 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1600 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1601 if (findAccountByJid(info.first) == null) {
1602 Account account = new Account(info.first, "");
1603 account.setPrivateKeyAlias(alias);
1604 account.setOption(Account.OPTION_DISABLED, true);
1605 account.setDisplayName(info.second);
1606 createAccount(account);
1607 callback.onAccountCreated(account);
1608 if (Config.X509_VERIFICATION) {
1609 try {
1610 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1611 } catch (CertificateException e) {
1612 callback.informUser(R.string.certificate_chain_is_not_trusted);
1613 }
1614 }
1615 } else {
1616 callback.informUser(R.string.account_already_exists);
1617 }
1618 } catch (Exception e) {
1619 e.printStackTrace();
1620 callback.informUser(R.string.unable_to_parse_certificate);
1621 }
1622 }
1623 }).start();
1624
1625 }
1626
1627 public void updateKeyInAccount(final Account account, final String alias) {
1628 Log.d(Config.LOGTAG, "update key in account " + alias);
1629 try {
1630 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1631 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1632 if (account.getJid().toBareJid().equals(info.first)) {
1633 account.setPrivateKeyAlias(alias);
1634 account.setDisplayName(info.second);
1635 databaseBackend.updateAccount(account);
1636 if (Config.X509_VERIFICATION) {
1637 try {
1638 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1639 } catch (CertificateException e) {
1640 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1641 }
1642 account.getAxolotlService().regenerateKeys(true);
1643 }
1644 } else {
1645 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1646 }
1647 } catch (Exception e) {
1648 e.printStackTrace();
1649 }
1650 }
1651
1652 public boolean updateAccount(final Account account) {
1653 if (databaseBackend.updateAccount(account)) {
1654 this.statusListener.onStatusChanged(account);
1655 databaseBackend.updateAccount(account);
1656 reconnectAccountInBackground(account);
1657 updateAccountUi();
1658 getNotificationService().updateErrorNotification();
1659 return true;
1660 } else {
1661 return false;
1662 }
1663 }
1664
1665 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1666 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1667 sendIqPacket(account, iq, new OnIqPacketReceived() {
1668 @Override
1669 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1670 if (packet.getType() == IqPacket.TYPE.RESULT) {
1671 account.setPassword(newPassword);
1672 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1673 databaseBackend.updateAccount(account);
1674 callback.onPasswordChangeSucceeded();
1675 } else {
1676 callback.onPasswordChangeFailed();
1677 }
1678 }
1679 });
1680 }
1681
1682 public void deleteAccount(final Account account) {
1683 synchronized (this.conversations) {
1684 for (final Conversation conversation : conversations) {
1685 if (conversation.getAccount() == account) {
1686 if (conversation.getMode() == Conversation.MODE_MULTI) {
1687 leaveMuc(conversation);
1688 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1689 conversation.endOtrIfNeeded();
1690 }
1691 conversations.remove(conversation);
1692 }
1693 }
1694 if (account.getXmppConnection() != null) {
1695 new Thread(new Runnable() {
1696 @Override
1697 public void run() {
1698 disconnect(account, true);
1699 }
1700 }).start();
1701 }
1702 Runnable runnable = new Runnable() {
1703 @Override
1704 public void run() {
1705 if (!databaseBackend.deleteAccount(account)) {
1706 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1707 }
1708 }
1709 };
1710 mDatabaseExecutor.execute(runnable);
1711 this.accounts.remove(account);
1712 updateAccountUi();
1713 getNotificationService().updateErrorNotification();
1714 }
1715 }
1716
1717 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1718 synchronized (this) {
1719 this.mLastActivity = System.currentTimeMillis();
1720 if (checkListeners()) {
1721 switchToForeground();
1722 }
1723 this.mOnConversationUpdate = listener;
1724 this.mNotificationService.setIsInForeground(true);
1725 if (this.convChangedListenerCount < 2) {
1726 this.convChangedListenerCount++;
1727 }
1728 }
1729 }
1730
1731 public void removeOnConversationListChangedListener() {
1732 synchronized (this) {
1733 this.convChangedListenerCount--;
1734 if (this.convChangedListenerCount <= 0) {
1735 this.convChangedListenerCount = 0;
1736 this.mOnConversationUpdate = null;
1737 this.mNotificationService.setIsInForeground(false);
1738 if (checkListeners()) {
1739 switchToBackground();
1740 }
1741 }
1742 }
1743 }
1744
1745 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1746 synchronized (this) {
1747 if (checkListeners()) {
1748 switchToForeground();
1749 }
1750 this.mOnShowErrorToast = onShowErrorToast;
1751 if (this.showErrorToastListenerCount < 2) {
1752 this.showErrorToastListenerCount++;
1753 }
1754 }
1755 this.mOnShowErrorToast = onShowErrorToast;
1756 }
1757
1758 public void removeOnShowErrorToastListener() {
1759 synchronized (this) {
1760 this.showErrorToastListenerCount--;
1761 if (this.showErrorToastListenerCount <= 0) {
1762 this.showErrorToastListenerCount = 0;
1763 this.mOnShowErrorToast = null;
1764 if (checkListeners()) {
1765 switchToBackground();
1766 }
1767 }
1768 }
1769 }
1770
1771 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1772 synchronized (this) {
1773 if (checkListeners()) {
1774 switchToForeground();
1775 }
1776 this.mOnAccountUpdate = listener;
1777 if (this.accountChangedListenerCount < 2) {
1778 this.accountChangedListenerCount++;
1779 }
1780 }
1781 }
1782
1783 public void removeOnAccountListChangedListener() {
1784 synchronized (this) {
1785 this.accountChangedListenerCount--;
1786 if (this.accountChangedListenerCount <= 0) {
1787 this.mOnAccountUpdate = null;
1788 this.accountChangedListenerCount = 0;
1789 if (checkListeners()) {
1790 switchToBackground();
1791 }
1792 }
1793 }
1794 }
1795
1796 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1797 synchronized (this) {
1798 if (checkListeners()) {
1799 switchToForeground();
1800 }
1801 this.mOnCaptchaRequested = listener;
1802 if (this.captchaRequestedListenerCount < 2) {
1803 this.captchaRequestedListenerCount++;
1804 }
1805 }
1806 }
1807
1808 public void removeOnCaptchaRequestedListener() {
1809 synchronized (this) {
1810 this.captchaRequestedListenerCount--;
1811 if (this.captchaRequestedListenerCount <= 0) {
1812 this.mOnCaptchaRequested = null;
1813 this.captchaRequestedListenerCount = 0;
1814 if (checkListeners()) {
1815 switchToBackground();
1816 }
1817 }
1818 }
1819 }
1820
1821 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1822 synchronized (this) {
1823 if (checkListeners()) {
1824 switchToForeground();
1825 }
1826 this.mOnRosterUpdate = listener;
1827 if (this.rosterChangedListenerCount < 2) {
1828 this.rosterChangedListenerCount++;
1829 }
1830 }
1831 }
1832
1833 public void removeOnRosterUpdateListener() {
1834 synchronized (this) {
1835 this.rosterChangedListenerCount--;
1836 if (this.rosterChangedListenerCount <= 0) {
1837 this.rosterChangedListenerCount = 0;
1838 this.mOnRosterUpdate = null;
1839 if (checkListeners()) {
1840 switchToBackground();
1841 }
1842 }
1843 }
1844 }
1845
1846 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1847 synchronized (this) {
1848 if (checkListeners()) {
1849 switchToForeground();
1850 }
1851 this.mOnUpdateBlocklist = listener;
1852 if (this.updateBlocklistListenerCount < 2) {
1853 this.updateBlocklistListenerCount++;
1854 }
1855 }
1856 }
1857
1858 public void removeOnUpdateBlocklistListener() {
1859 synchronized (this) {
1860 this.updateBlocklistListenerCount--;
1861 if (this.updateBlocklistListenerCount <= 0) {
1862 this.updateBlocklistListenerCount = 0;
1863 this.mOnUpdateBlocklist = null;
1864 if (checkListeners()) {
1865 switchToBackground();
1866 }
1867 }
1868 }
1869 }
1870
1871 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1872 synchronized (this) {
1873 if (checkListeners()) {
1874 switchToForeground();
1875 }
1876 this.mOnKeyStatusUpdated = listener;
1877 if (this.keyStatusUpdatedListenerCount < 2) {
1878 this.keyStatusUpdatedListenerCount++;
1879 }
1880 }
1881 }
1882
1883 public void removeOnNewKeysAvailableListener() {
1884 synchronized (this) {
1885 this.keyStatusUpdatedListenerCount--;
1886 if (this.keyStatusUpdatedListenerCount <= 0) {
1887 this.keyStatusUpdatedListenerCount = 0;
1888 this.mOnKeyStatusUpdated = null;
1889 if (checkListeners()) {
1890 switchToBackground();
1891 }
1892 }
1893 }
1894 }
1895
1896 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1897 synchronized (this) {
1898 if (checkListeners()) {
1899 switchToForeground();
1900 }
1901 this.mOnMucRosterUpdate = listener;
1902 if (this.mucRosterChangedListenerCount < 2) {
1903 this.mucRosterChangedListenerCount++;
1904 }
1905 }
1906 }
1907
1908 public void removeOnMucRosterUpdateListener() {
1909 synchronized (this) {
1910 this.mucRosterChangedListenerCount--;
1911 if (this.mucRosterChangedListenerCount <= 0) {
1912 this.mucRosterChangedListenerCount = 0;
1913 this.mOnMucRosterUpdate = null;
1914 if (checkListeners()) {
1915 switchToBackground();
1916 }
1917 }
1918 }
1919 }
1920
1921 public boolean checkListeners() {
1922 return (this.mOnAccountUpdate == null
1923 && this.mOnConversationUpdate == null
1924 && this.mOnRosterUpdate == null
1925 && this.mOnCaptchaRequested == null
1926 && this.mOnUpdateBlocklist == null
1927 && this.mOnShowErrorToast == null
1928 && this.mOnKeyStatusUpdated == null);
1929 }
1930
1931 private void switchToForeground() {
1932 final boolean broadcastLastActivity = broadcastLastActivity();
1933 for (Conversation conversation : getConversations()) {
1934 conversation.setIncomingChatState(ChatState.ACTIVE);
1935 }
1936 for (Account account : getAccounts()) {
1937 if (account.getStatus() == Account.State.ONLINE) {
1938 account.deactivateGracePeriod();
1939 final XmppConnection connection = account.getXmppConnection();
1940 if (connection != null ) {
1941 if (connection.getFeatures().csi()) {
1942 connection.sendActive();
1943 }
1944 if (broadcastLastActivity) {
1945 sendPresence(account, false); //send new presence but don't include idle because we are not
1946 }
1947 }
1948 }
1949 }
1950 Log.d(Config.LOGTAG, "app switched into foreground");
1951 }
1952
1953 private void switchToBackground() {
1954 final boolean broadcastLastActivity = broadcastLastActivity();
1955 for (Account account : getAccounts()) {
1956 if (account.getStatus() == Account.State.ONLINE) {
1957 XmppConnection connection = account.getXmppConnection();
1958 if (connection != null) {
1959 if (broadcastLastActivity) {
1960 sendPresence(account, broadcastLastActivity);
1961 }
1962 if (connection.getFeatures().csi()) {
1963 connection.sendInactive();
1964 }
1965 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1966 connection.waitForPush();
1967 cancelWakeUpCall(account.getUuid().hashCode());
1968 }
1969 }
1970 }
1971 }
1972 this.mNotificationService.setIsInForeground(false);
1973 Log.d(Config.LOGTAG, "app switched into background");
1974 }
1975
1976 private void connectMultiModeConversations(Account account) {
1977 List<Conversation> conversations = getConversations();
1978 for (Conversation conversation : conversations) {
1979 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1980 joinMuc(conversation);
1981 }
1982 }
1983 }
1984
1985 public void joinMuc(Conversation conversation) {
1986 joinMuc(conversation, null);
1987 }
1988
1989 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1990 Account account = conversation.getAccount();
1991 account.pendingConferenceJoins.remove(conversation);
1992 account.pendingConferenceLeaves.remove(conversation);
1993 if (account.getStatus() == Account.State.ONLINE) {
1994 conversation.resetMucOptions();
1995 if (onConferenceJoined != null) {
1996 conversation.getMucOptions().flagNoAutoPushConfiguration();
1997 }
1998 conversation.setHasMessagesLeftOnServer(false);
1999 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2000
2001 private void join(Conversation conversation) {
2002 Account account = conversation.getAccount();
2003 final MucOptions mucOptions = conversation.getMucOptions();
2004 final Jid joinJid = mucOptions.getSelf().getFullJid();
2005 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2006 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
2007 packet.setTo(joinJid);
2008 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2009 if (conversation.getMucOptions().getPassword() != null) {
2010 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
2011 }
2012
2013 if (mucOptions.mamSupport()) {
2014 // Use MAM instead of the limited muc history to get history
2015 x.addChild("history").setAttribute("maxchars", "0");
2016 } else {
2017 // Fallback to muc history
2018 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2019 }
2020 sendPresencePacket(account, packet);
2021 if (onConferenceJoined != null) {
2022 onConferenceJoined.onConferenceJoined(conversation);
2023 }
2024 if (!joinJid.equals(conversation.getJid())) {
2025 conversation.setContactJid(joinJid);
2026 databaseBackend.updateConversation(conversation);
2027 }
2028
2029 if (mucOptions.mamSupport()) {
2030 getMessageArchiveService().catchupMUC(conversation);
2031 }
2032 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2033 fetchConferenceMembers(conversation);
2034 }
2035 sendUnsentMessages(conversation);
2036 }
2037
2038 @Override
2039 public void onConferenceConfigurationFetched(Conversation conversation) {
2040 join(conversation);
2041 }
2042
2043 @Override
2044 public void onFetchFailed(final Conversation conversation, Element error) {
2045 if (error != null && "remote-server-not-found".equals(error.getName())) {
2046 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2047 } else {
2048 join(conversation);
2049 fetchConferenceConfiguration(conversation);
2050 }
2051 }
2052 });
2053 updateConversationUi();
2054 } else {
2055 account.pendingConferenceJoins.add(conversation);
2056 conversation.resetMucOptions();
2057 conversation.setHasMessagesLeftOnServer(false);
2058 updateConversationUi();
2059 }
2060 }
2061
2062 private void fetchConferenceMembers(final Conversation conversation) {
2063 final Account account = conversation.getAccount();
2064 final String[] affiliations = {"member","admin","owner"};
2065 OnIqPacketReceived callback = new OnIqPacketReceived() {
2066
2067 private int i = 0;
2068
2069 @Override
2070 public void onIqPacketReceived(Account account, IqPacket packet) {
2071
2072 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2073 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2074 for(Element child : query.getChildren()) {
2075 if ("item".equals(child.getName())) {
2076 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2077 if (!user.realJidMatchesAccount()) {
2078 conversation.getMucOptions().addUser(user);
2079 getAvatarService().clear(conversation);
2080 updateMucRosterUi();
2081 updateConversationUi();
2082 }
2083 }
2084 }
2085 } else {
2086 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2087 }
2088 ++i;
2089 if (i >= affiliations.length) {
2090 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2091 }
2092 }
2093 };
2094 for(String affiliation : affiliations) {
2095 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2096 }
2097 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2098 }
2099
2100 public void providePasswordForMuc(Conversation conversation, String password) {
2101 if (conversation.getMode() == Conversation.MODE_MULTI) {
2102 conversation.getMucOptions().setPassword(password);
2103 if (conversation.getBookmark() != null) {
2104 if (respectAutojoin()) {
2105 conversation.getBookmark().setAutojoin(true);
2106 }
2107 pushBookmarks(conversation.getAccount());
2108 }
2109 databaseBackend.updateConversation(conversation);
2110 joinMuc(conversation);
2111 }
2112 }
2113
2114 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2115 final MucOptions options = conversation.getMucOptions();
2116 final Jid joinJid = options.createJoinJid(nick);
2117 if (options.online()) {
2118 Account account = conversation.getAccount();
2119 options.setOnRenameListener(new OnRenameListener() {
2120
2121 @Override
2122 public void onSuccess() {
2123 conversation.setContactJid(joinJid);
2124 databaseBackend.updateConversation(conversation);
2125 Bookmark bookmark = conversation.getBookmark();
2126 if (bookmark != null) {
2127 bookmark.setNick(nick);
2128 pushBookmarks(bookmark.getAccount());
2129 }
2130 callback.success(conversation);
2131 }
2132
2133 @Override
2134 public void onFailure() {
2135 callback.error(R.string.nick_in_use, conversation);
2136 }
2137 });
2138
2139 PresencePacket packet = new PresencePacket();
2140 packet.setTo(joinJid);
2141 packet.setFrom(conversation.getAccount().getJid());
2142
2143 String sig = account.getPgpSignature();
2144 if (sig != null) {
2145 packet.addChild("status").setContent("online");
2146 packet.addChild("x", "jabber:x:signed").setContent(sig);
2147 }
2148 sendPresencePacket(account, packet);
2149 } else {
2150 conversation.setContactJid(joinJid);
2151 databaseBackend.updateConversation(conversation);
2152 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2153 Bookmark bookmark = conversation.getBookmark();
2154 if (bookmark != null) {
2155 bookmark.setNick(nick);
2156 pushBookmarks(bookmark.getAccount());
2157 }
2158 joinMuc(conversation);
2159 }
2160 }
2161 }
2162
2163 public void leaveMuc(Conversation conversation) {
2164 leaveMuc(conversation, false);
2165 }
2166
2167 private void leaveMuc(Conversation conversation, boolean now) {
2168 Account account = conversation.getAccount();
2169 account.pendingConferenceJoins.remove(conversation);
2170 account.pendingConferenceLeaves.remove(conversation);
2171 if (account.getStatus() == Account.State.ONLINE || now) {
2172 PresencePacket packet = new PresencePacket();
2173 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2174 packet.setFrom(conversation.getAccount().getJid());
2175 packet.setAttribute("type", "unavailable");
2176 sendPresencePacket(conversation.getAccount(), packet);
2177 conversation.getMucOptions().setOffline();
2178 conversation.deregisterWithBookmark();
2179 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2180 + ": leaving muc " + conversation.getJid());
2181 } else {
2182 account.pendingConferenceLeaves.add(conversation);
2183 }
2184 }
2185
2186 private String findConferenceServer(final Account account) {
2187 String server;
2188 if (account.getXmppConnection() != null) {
2189 server = account.getXmppConnection().getMucServer();
2190 if (server != null) {
2191 return server;
2192 }
2193 }
2194 for (Account other : getAccounts()) {
2195 if (other != account && other.getXmppConnection() != null) {
2196 server = other.getXmppConnection().getMucServer();
2197 if (server != null) {
2198 return server;
2199 }
2200 }
2201 }
2202 return null;
2203 }
2204
2205 public void createAdhocConference(final Account account,
2206 final String subject,
2207 final Iterable<Jid> jids,
2208 final UiCallback<Conversation> callback) {
2209 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2210 if (account.getStatus() == Account.State.ONLINE) {
2211 try {
2212 String server = findConferenceServer(account);
2213 if (server == null) {
2214 if (callback != null) {
2215 callback.error(R.string.no_conference_server_found, null);
2216 }
2217 return;
2218 }
2219 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2220 final Conversation conversation = findOrCreateConversation(account, jid, true);
2221 joinMuc(conversation, new OnConferenceJoined() {
2222 @Override
2223 public void onConferenceJoined(final Conversation conversation) {
2224 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2225 @Override
2226 public void onPushSucceeded() {
2227 if (subject != null && !subject.trim().isEmpty()) {
2228 pushSubjectToConference(conversation, subject.trim());
2229 }
2230 for (Jid invite : jids) {
2231 invite(conversation, invite);
2232 }
2233 if (account.countPresences() > 1) {
2234 directInvite(conversation, account.getJid().toBareJid());
2235 }
2236 saveConversationAsBookmark(conversation, subject);
2237 if (callback != null) {
2238 callback.success(conversation);
2239 }
2240 }
2241
2242 @Override
2243 public void onPushFailed() {
2244 archiveConversation(conversation);
2245 if (callback != null) {
2246 callback.error(R.string.conference_creation_failed, conversation);
2247 }
2248 }
2249 });
2250 }
2251 });
2252 } catch (InvalidJidException e) {
2253 if (callback != null) {
2254 callback.error(R.string.conference_creation_failed, null);
2255 }
2256 }
2257 } else {
2258 if (callback != null) {
2259 callback.error(R.string.not_connected_try_again, null);
2260 }
2261 }
2262 }
2263
2264 public void fetchConferenceConfiguration(final Conversation conversation) {
2265 fetchConferenceConfiguration(conversation, null);
2266 }
2267
2268 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2269 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2270 request.setTo(conversation.getJid().toBareJid());
2271 request.query("http://jabber.org/protocol/disco#info");
2272 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2273 @Override
2274 public void onIqPacketReceived(Account account, IqPacket packet) {
2275 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2276 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2277 ArrayList<String> features = new ArrayList<>();
2278 for (Element child : query.getChildren()) {
2279 if (child != null && child.getName().equals("feature")) {
2280 String var = child.getAttribute("var");
2281 if (var != null) {
2282 features.add(var);
2283 }
2284 }
2285 }
2286 Element form = query.findChild("x", "jabber:x:data");
2287 if (form != null) {
2288 conversation.getMucOptions().updateFormData(Data.parse(form));
2289 }
2290 conversation.getMucOptions().updateFeatures(features);
2291 if (callback != null) {
2292 callback.onConferenceConfigurationFetched(conversation);
2293 }
2294 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2295 updateConversationUi();
2296 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2297 if (callback != null) {
2298 callback.onFetchFailed(conversation, packet.getError());
2299 }
2300 }
2301 }
2302 });
2303 }
2304
2305 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2306 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2307 request.setTo(conversation.getJid().toBareJid());
2308 request.query("http://jabber.org/protocol/muc#owner");
2309 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2310 @Override
2311 public void onIqPacketReceived(Account account, IqPacket packet) {
2312 if (packet.getType() == IqPacket.TYPE.RESULT) {
2313 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2314 for (Field field : data.getFields()) {
2315 if (options.containsKey(field.getFieldName())) {
2316 field.setValue(options.getString(field.getFieldName()));
2317 }
2318 }
2319 data.submit();
2320 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2321 set.setTo(conversation.getJid().toBareJid());
2322 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2323 sendIqPacket(account, set, new OnIqPacketReceived() {
2324 @Override
2325 public void onIqPacketReceived(Account account, IqPacket packet) {
2326 if (callback != null) {
2327 if (packet.getType() == IqPacket.TYPE.RESULT) {
2328 callback.onPushSucceeded();
2329 } else {
2330 callback.onPushFailed();
2331 }
2332 }
2333 }
2334 });
2335 } else {
2336 if (callback != null) {
2337 callback.onPushFailed();
2338 }
2339 }
2340 }
2341 });
2342 }
2343
2344 public void pushSubjectToConference(final Conversation conference, final String subject) {
2345 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2346 this.sendMessagePacket(conference.getAccount(), packet);
2347 final MucOptions mucOptions = conference.getMucOptions();
2348 final MucOptions.User self = mucOptions.getSelf();
2349 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2350 Bundle options = new Bundle();
2351 options.putString("muc#roomconfig_persistentroom", "1");
2352 this.pushConferenceConfiguration(conference, options, null);
2353 }
2354 }
2355
2356 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2357 final Jid jid = user.toBareJid();
2358 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2359 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2360 @Override
2361 public void onIqPacketReceived(Account account, IqPacket packet) {
2362 if (packet.getType() == IqPacket.TYPE.RESULT) {
2363 conference.getMucOptions().changeAffiliation(jid, affiliation);
2364 getAvatarService().clear(conference);
2365 callback.onAffiliationChangedSuccessful(jid);
2366 } else {
2367 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2368 }
2369 }
2370 });
2371 }
2372
2373 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2374 List<Jid> jids = new ArrayList<>();
2375 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2376 if (user.getAffiliation() == before && user.getRealJid() != null) {
2377 jids.add(user.getRealJid());
2378 }
2379 }
2380 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2381 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2382 }
2383
2384 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2385 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2386 Log.d(Config.LOGTAG, request.toString());
2387 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2388 @Override
2389 public void onIqPacketReceived(Account account, IqPacket packet) {
2390 Log.d(Config.LOGTAG, packet.toString());
2391 if (packet.getType() == IqPacket.TYPE.RESULT) {
2392 callback.onRoleChangedSuccessful(nick);
2393 } else {
2394 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2395 }
2396 }
2397 });
2398 }
2399
2400 private void disconnect(Account account, boolean force) {
2401 if ((account.getStatus() == Account.State.ONLINE)
2402 || (account.getStatus() == Account.State.DISABLED)) {
2403 final XmppConnection connection = account.getXmppConnection();
2404 if (!force) {
2405 List<Conversation> conversations = getConversations();
2406 for (Conversation conversation : conversations) {
2407 if (conversation.getAccount() == account) {
2408 if (conversation.getMode() == Conversation.MODE_MULTI) {
2409 leaveMuc(conversation, true);
2410 } else {
2411 if (conversation.endOtrIfNeeded()) {
2412 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2413 + ": ended otr session with "
2414 + conversation.getJid());
2415 }
2416 }
2417 }
2418 }
2419 sendOfflinePresence(account);
2420 }
2421 connection.disconnect(force);
2422 }
2423 }
2424
2425 @Override
2426 public IBinder onBind(Intent intent) {
2427 return mBinder;
2428 }
2429
2430 public void updateMessage(Message message) {
2431 databaseBackend.updateMessage(message);
2432 updateConversationUi();
2433 }
2434
2435 public void updateMessage(Message message, String uuid) {
2436 databaseBackend.updateMessage(message, uuid);
2437 updateConversationUi();
2438 }
2439
2440 protected void syncDirtyContacts(Account account) {
2441 for (Contact contact : account.getRoster().getContacts()) {
2442 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2443 pushContactToServer(contact);
2444 }
2445 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2446 deleteContactOnServer(contact);
2447 }
2448 }
2449 }
2450
2451 public void createContact(Contact contact) {
2452 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2453 if (autoGrant) {
2454 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2455 contact.setOption(Contact.Options.ASKING);
2456 }
2457 pushContactToServer(contact);
2458 }
2459
2460 public void onOtrSessionEstablished(Conversation conversation) {
2461 final Account account = conversation.getAccount();
2462 final Session otrSession = conversation.getOtrSession();
2463 Log.d(Config.LOGTAG,
2464 account.getJid().toBareJid() + " otr session established with "
2465 + conversation.getJid() + "/"
2466 + otrSession.getSessionID().getUserID());
2467 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2468
2469 @Override
2470 public void onMessageFound(Message message) {
2471 SessionID id = otrSession.getSessionID();
2472 try {
2473 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2474 } catch (InvalidJidException e) {
2475 return;
2476 }
2477 if (message.needsUploading()) {
2478 mJingleConnectionManager.createNewConnection(message);
2479 } else {
2480 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2481 if (outPacket != null) {
2482 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2483 message.setStatus(Message.STATUS_SEND);
2484 databaseBackend.updateMessage(message);
2485 sendMessagePacket(account, outPacket);
2486 }
2487 }
2488 updateConversationUi();
2489 }
2490 });
2491 }
2492
2493 public boolean renewSymmetricKey(Conversation conversation) {
2494 Account account = conversation.getAccount();
2495 byte[] symmetricKey = new byte[32];
2496 this.mRandom.nextBytes(symmetricKey);
2497 Session otrSession = conversation.getOtrSession();
2498 if (otrSession != null) {
2499 MessagePacket packet = new MessagePacket();
2500 packet.setType(MessagePacket.TYPE_CHAT);
2501 packet.setFrom(account.getJid());
2502 MessageGenerator.addMessageHints(packet);
2503 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2504 + otrSession.getSessionID().getUserID());
2505 try {
2506 packet.setBody(otrSession
2507 .transformSending(CryptoHelper.FILETRANSFER
2508 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2509 sendMessagePacket(account, packet);
2510 conversation.setSymmetricKey(symmetricKey);
2511 return true;
2512 } catch (OtrException e) {
2513 return false;
2514 }
2515 }
2516 return false;
2517 }
2518
2519 public void pushContactToServer(final Contact contact) {
2520 contact.resetOption(Contact.Options.DIRTY_DELETE);
2521 contact.setOption(Contact.Options.DIRTY_PUSH);
2522 final Account account = contact.getAccount();
2523 if (account.getStatus() == Account.State.ONLINE) {
2524 final boolean ask = contact.getOption(Contact.Options.ASKING);
2525 final boolean sendUpdates = contact
2526 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2527 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2528 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2529 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2530 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2531 if (sendUpdates) {
2532 sendPresencePacket(account,
2533 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2534 }
2535 if (ask) {
2536 sendPresencePacket(account,
2537 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2538 }
2539 }
2540 }
2541
2542 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2543 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2544 final int size = Config.AVATAR_SIZE;
2545 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2546 if (avatar != null) {
2547 avatar.height = size;
2548 avatar.width = size;
2549 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2550 avatar.type = "image/webp";
2551 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2552 avatar.type = "image/jpeg";
2553 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2554 avatar.type = "image/png";
2555 }
2556 if (!getFileBackend().save(avatar)) {
2557 callback.error(R.string.error_saving_avatar, avatar);
2558 return;
2559 }
2560 publishAvatar(account, avatar, callback);
2561 } else {
2562 callback.error(R.string.error_publish_avatar_converting, null);
2563 }
2564 }
2565
2566 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2567 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2568 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2569
2570 @Override
2571 public void onIqPacketReceived(Account account, IqPacket result) {
2572 if (result.getType() == IqPacket.TYPE.RESULT) {
2573 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2574 .publishAvatarMetadata(avatar);
2575 sendIqPacket(account, packet, new OnIqPacketReceived() {
2576 @Override
2577 public void onIqPacketReceived(Account account, IqPacket result) {
2578 if (result.getType() == IqPacket.TYPE.RESULT) {
2579 if (account.setAvatar(avatar.getFilename())) {
2580 getAvatarService().clear(account);
2581 databaseBackend.updateAccount(account);
2582 }
2583 if (callback != null) {
2584 callback.success(avatar);
2585 } else {
2586 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2587 }
2588 } else {
2589 if (callback != null) {
2590 callback.error(
2591 R.string.error_publish_avatar_server_reject,
2592 avatar);
2593 }
2594 }
2595 }
2596 });
2597 } else {
2598 if (callback != null) {
2599 callback.error(
2600 R.string.error_publish_avatar_server_reject,
2601 avatar);
2602 }
2603 }
2604 }
2605 });
2606 }
2607
2608 public void republishAvatarIfNeeded(Account account) {
2609 if (account.getAxolotlService().isPepBroken()) {
2610 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2611 return;
2612 }
2613 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2614 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2615
2616 private Avatar parseAvatar(IqPacket packet) {
2617 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2618 if (pubsub != null) {
2619 Element items = pubsub.findChild("items");
2620 if (items != null) {
2621 return Avatar.parseMetadata(items);
2622 }
2623 }
2624 return null;
2625 }
2626
2627 private boolean errorIsItemNotFound(IqPacket packet) {
2628 Element error = packet.findChild("error");
2629 return packet.getType() == IqPacket.TYPE.ERROR
2630 && error != null
2631 && error.hasChild("item-not-found");
2632 }
2633
2634 @Override
2635 public void onIqPacketReceived(Account account, IqPacket packet) {
2636 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2637 Avatar serverAvatar = parseAvatar(packet);
2638 if (serverAvatar == null && account.getAvatar() != null) {
2639 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2640 if (avatar != null) {
2641 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2642 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2643 } else {
2644 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2645 }
2646 }
2647 }
2648 }
2649 });
2650 }
2651
2652 public void fetchAvatar(Account account, Avatar avatar) {
2653 fetchAvatar(account, avatar, null);
2654 }
2655
2656 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2657 final String KEY = generateFetchKey(account, avatar);
2658 synchronized (this.mInProgressAvatarFetches) {
2659 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2660 switch (avatar.origin) {
2661 case PEP:
2662 this.mInProgressAvatarFetches.add(KEY);
2663 fetchAvatarPep(account, avatar, callback);
2664 break;
2665 case VCARD:
2666 this.mInProgressAvatarFetches.add(KEY);
2667 fetchAvatarVcard(account, avatar, callback);
2668 break;
2669 }
2670 }
2671 }
2672 }
2673
2674 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2675 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2676 sendIqPacket(account, packet, new OnIqPacketReceived() {
2677
2678 @Override
2679 public void onIqPacketReceived(Account account, IqPacket result) {
2680 synchronized (mInProgressAvatarFetches) {
2681 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2682 }
2683 final String ERROR = account.getJid().toBareJid()
2684 + ": fetching avatar for " + avatar.owner + " failed ";
2685 if (result.getType() == IqPacket.TYPE.RESULT) {
2686 avatar.image = mIqParser.avatarData(result);
2687 if (avatar.image != null) {
2688 if (getFileBackend().save(avatar)) {
2689 if (account.getJid().toBareJid().equals(avatar.owner)) {
2690 if (account.setAvatar(avatar.getFilename())) {
2691 databaseBackend.updateAccount(account);
2692 }
2693 getAvatarService().clear(account);
2694 updateConversationUi();
2695 updateAccountUi();
2696 } else {
2697 Contact contact = account.getRoster()
2698 .getContact(avatar.owner);
2699 contact.setAvatar(avatar);
2700 getAvatarService().clear(contact);
2701 updateConversationUi();
2702 updateRosterUi();
2703 }
2704 if (callback != null) {
2705 callback.success(avatar);
2706 }
2707 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2708 + ": successfully fetched pep avatar for " + avatar.owner);
2709 return;
2710 }
2711 } else {
2712
2713 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2714 }
2715 } else {
2716 Element error = result.findChild("error");
2717 if (error == null) {
2718 Log.d(Config.LOGTAG, ERROR + "(server error)");
2719 } else {
2720 Log.d(Config.LOGTAG, ERROR + error.toString());
2721 }
2722 }
2723 if (callback != null) {
2724 callback.error(0, null);
2725 }
2726
2727 }
2728 });
2729 }
2730
2731 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2732 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2733 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2734 @Override
2735 public void onIqPacketReceived(Account account, IqPacket packet) {
2736 synchronized (mInProgressAvatarFetches) {
2737 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2738 }
2739 if (packet.getType() == IqPacket.TYPE.RESULT) {
2740 Element vCard = packet.findChild("vCard", "vcard-temp");
2741 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2742 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2743 if (image != null) {
2744 avatar.image = image;
2745 if (getFileBackend().save(avatar)) {
2746 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2747 + ": successfully fetched vCard avatar for " + avatar.owner);
2748 if (avatar.owner.isBareJid()) {
2749 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2750 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2751 account.setAvatar(avatar.getFilename());
2752 databaseBackend.updateAccount(account);
2753 getAvatarService().clear(account);
2754 updateAccountUi();
2755 } else {
2756 Contact contact = account.getRoster().getContact(avatar.owner);
2757 contact.setAvatar(avatar);
2758 getAvatarService().clear(contact);
2759 updateRosterUi();
2760 }
2761 updateConversationUi();
2762 } else {
2763 Conversation conversation = find(account, avatar.owner.toBareJid());
2764 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2765 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2766 if (user != null) {
2767 if (user.setAvatar(avatar)) {
2768 getAvatarService().clear(user);
2769 updateConversationUi();
2770 updateMucRosterUi();
2771 }
2772 }
2773 }
2774 }
2775 }
2776 }
2777 }
2778 }
2779 });
2780 }
2781
2782 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2783 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2784 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2785
2786 @Override
2787 public void onIqPacketReceived(Account account, IqPacket packet) {
2788 if (packet.getType() == IqPacket.TYPE.RESULT) {
2789 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2790 if (pubsub != null) {
2791 Element items = pubsub.findChild("items");
2792 if (items != null) {
2793 Avatar avatar = Avatar.parseMetadata(items);
2794 if (avatar != null) {
2795 avatar.owner = account.getJid().toBareJid();
2796 if (fileBackend.isAvatarCached(avatar)) {
2797 if (account.setAvatar(avatar.getFilename())) {
2798 databaseBackend.updateAccount(account);
2799 }
2800 getAvatarService().clear(account);
2801 callback.success(avatar);
2802 } else {
2803 fetchAvatarPep(account, avatar, callback);
2804 }
2805 return;
2806 }
2807 }
2808 }
2809 }
2810 callback.error(0, null);
2811 }
2812 });
2813 }
2814
2815 public void deleteContactOnServer(Contact contact) {
2816 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2817 contact.resetOption(Contact.Options.DIRTY_PUSH);
2818 contact.setOption(Contact.Options.DIRTY_DELETE);
2819 Account account = contact.getAccount();
2820 if (account.getStatus() == Account.State.ONLINE) {
2821 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2822 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2823 item.setAttribute("jid", contact.getJid().toString());
2824 item.setAttribute("subscription", "remove");
2825 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2826 }
2827 }
2828
2829 public void updateConversation(Conversation conversation) {
2830 this.databaseBackend.updateConversation(conversation);
2831 }
2832
2833 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2834 synchronized (account) {
2835 XmppConnection connection = account.getXmppConnection();
2836 if (connection == null) {
2837 connection = createConnection(account);
2838 account.setXmppConnection(connection);
2839 } else {
2840 connection.interrupt();
2841 }
2842 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2843 if (!force) {
2844 disconnect(account, false);
2845 }
2846 Thread thread = new Thread(connection);
2847 connection.setInteractive(interactive);
2848 connection.prepareNewConnection();
2849 thread.start();
2850 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2851 } else {
2852 disconnect(account, force);
2853 account.getRoster().clearPresences();
2854 connection.resetEverything();
2855 account.getAxolotlService().resetBrokenness();
2856 }
2857 }
2858 }
2859
2860 public void reconnectAccountInBackground(final Account account) {
2861 new Thread(new Runnable() {
2862 @Override
2863 public void run() {
2864 reconnectAccount(account, false, true);
2865 }
2866 }).start();
2867 }
2868
2869 public void invite(Conversation conversation, Jid contact) {
2870 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2871 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2872 sendMessagePacket(conversation.getAccount(), packet);
2873 }
2874
2875 public void directInvite(Conversation conversation, Jid jid) {
2876 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2877 sendMessagePacket(conversation.getAccount(), packet);
2878 }
2879
2880 public void resetSendingToWaiting(Account account) {
2881 for (Conversation conversation : getConversations()) {
2882 if (conversation.getAccount() == account) {
2883 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2884
2885 @Override
2886 public void onMessageFound(Message message) {
2887 markMessage(message, Message.STATUS_WAITING);
2888 }
2889 });
2890 }
2891 }
2892 }
2893
2894 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2895 if (uuid == null) {
2896 return null;
2897 }
2898 for (Conversation conversation : getConversations()) {
2899 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2900 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2901 if (message != null) {
2902 markMessage(message, status);
2903 }
2904 return message;
2905 }
2906 }
2907 return null;
2908 }
2909
2910 public boolean markMessage(Conversation conversation, String uuid, int status) {
2911 if (uuid == null) {
2912 return false;
2913 } else {
2914 Message message = conversation.findSentMessageWithUuid(uuid);
2915 if (message != null) {
2916 markMessage(message, status);
2917 return true;
2918 } else {
2919 return false;
2920 }
2921 }
2922 }
2923
2924 public void markMessage(Message message, int status) {
2925 if (status == Message.STATUS_SEND_FAILED
2926 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2927 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2928 return;
2929 }
2930 message.setStatus(status);
2931 databaseBackend.updateMessage(message);
2932 updateConversationUi();
2933 }
2934
2935 public SharedPreferences getPreferences() {
2936 return PreferenceManager
2937 .getDefaultSharedPreferences(getApplicationContext());
2938 }
2939
2940 public boolean confirmMessages() {
2941 return getPreferences().getBoolean("confirm_messages", true);
2942 }
2943
2944 public boolean allowMessageCorrection() {
2945 return getPreferences().getBoolean("allow_message_correction", true);
2946 }
2947
2948 public boolean sendChatStates() {
2949 return getPreferences().getBoolean("chat_states", false);
2950 }
2951
2952 public boolean saveEncryptedMessages() {
2953 return !getPreferences().getBoolean("dont_save_encrypted", false);
2954 }
2955
2956 private boolean respectAutojoin() {
2957 return getPreferences().getBoolean("autojoin", true);
2958 }
2959
2960 public boolean indicateReceived() {
2961 return getPreferences().getBoolean("indicate_received", false);
2962 }
2963
2964 public boolean useTorToConnect() {
2965 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2966 }
2967
2968 public boolean showExtendedConnectionOptions() {
2969 return getPreferences().getBoolean("show_connection_options", false);
2970 }
2971
2972 public boolean broadcastLastActivity() {
2973 return getPreferences().getBoolean("last_activity", false);
2974 }
2975
2976 public int unreadCount() {
2977 int count = 0;
2978 for (Conversation conversation : getConversations()) {
2979 count += conversation.unreadCount();
2980 }
2981 return count;
2982 }
2983
2984
2985 public void showErrorToastInUi(int resId) {
2986 if (mOnShowErrorToast != null) {
2987 mOnShowErrorToast.onShowErrorToast(resId);
2988 }
2989 }
2990
2991 public void updateConversationUi() {
2992 if (mOnConversationUpdate != null) {
2993 mOnConversationUpdate.onConversationUpdate();
2994 }
2995 }
2996
2997 public void updateAccountUi() {
2998 if (mOnAccountUpdate != null) {
2999 mOnAccountUpdate.onAccountUpdate();
3000 }
3001 }
3002
3003 public void updateRosterUi() {
3004 if (mOnRosterUpdate != null) {
3005 mOnRosterUpdate.onRosterUpdate();
3006 }
3007 }
3008
3009 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3010 if (mOnCaptchaRequested != null) {
3011 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3012 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3013 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3014
3015 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3016 return true;
3017 }
3018 return false;
3019 }
3020
3021 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3022 if (mOnUpdateBlocklist != null) {
3023 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3024 }
3025 }
3026
3027 public void updateMucRosterUi() {
3028 if (mOnMucRosterUpdate != null) {
3029 mOnMucRosterUpdate.onMucRosterUpdate();
3030 }
3031 }
3032
3033 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3034 if (mOnKeyStatusUpdated != null) {
3035 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3036 }
3037 }
3038
3039 public Account findAccountByJid(final Jid accountJid) {
3040 for (Account account : this.accounts) {
3041 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3042 return account;
3043 }
3044 }
3045 return null;
3046 }
3047
3048 public Conversation findConversationByUuid(String uuid) {
3049 for (Conversation conversation : getConversations()) {
3050 if (conversation.getUuid().equals(uuid)) {
3051 return conversation;
3052 }
3053 }
3054 return null;
3055 }
3056
3057 public boolean markRead(final Conversation conversation) {
3058 return markRead(conversation,true);
3059 }
3060
3061 public boolean markRead(final Conversation conversation, boolean clear) {
3062 if (clear) {
3063 mNotificationService.clear(conversation);
3064 }
3065 final List<Message> readMessages = conversation.markRead();
3066 if (readMessages.size() > 0) {
3067 Runnable runnable = new Runnable() {
3068 @Override
3069 public void run() {
3070 for (Message message : readMessages) {
3071 databaseBackend.updateMessage(message);
3072 }
3073 }
3074 };
3075 mDatabaseExecutor.execute(runnable);
3076 updateUnreadCountBadge();
3077 return true;
3078 } else {
3079 return false;
3080 }
3081 }
3082
3083 public synchronized void updateUnreadCountBadge() {
3084 int count = unreadCount();
3085 if (unreadCount != count) {
3086 Log.d(Config.LOGTAG, "update unread count to " + count);
3087 if (count > 0) {
3088 ShortcutBadger.applyCount(getApplicationContext(), count);
3089 } else {
3090 ShortcutBadger.removeCount(getApplicationContext());
3091 }
3092 unreadCount = count;
3093 }
3094 }
3095
3096 public void sendReadMarker(final Conversation conversation) {
3097 final Message markable = conversation.getLatestMarkableMessage();
3098 if (this.markRead(conversation)) {
3099 updateConversationUi();
3100 }
3101 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
3102 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3103 Account account = conversation.getAccount();
3104 final Jid to = markable.getCounterpart();
3105 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3106 this.sendMessagePacket(conversation.getAccount(), packet);
3107 }
3108 }
3109
3110 public SecureRandom getRNG() {
3111 return this.mRandom;
3112 }
3113
3114 public MemorizingTrustManager getMemorizingTrustManager() {
3115 return this.mMemorizingTrustManager;
3116 }
3117
3118 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3119 this.mMemorizingTrustManager = trustManager;
3120 }
3121
3122 public void updateMemorizingTrustmanager() {
3123 final MemorizingTrustManager tm;
3124 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3125 if (dontTrustSystemCAs) {
3126 tm = new MemorizingTrustManager(getApplicationContext(), null);
3127 } else {
3128 tm = new MemorizingTrustManager(getApplicationContext());
3129 }
3130 setMemorizingTrustManager(tm);
3131 }
3132
3133 public PowerManager getPowerManager() {
3134 return this.pm;
3135 }
3136
3137 public LruCache<String, Bitmap> getBitmapCache() {
3138 return this.mBitmapCache;
3139 }
3140
3141 public void syncRosterToDisk(final Account account) {
3142 Runnable runnable = new Runnable() {
3143
3144 @Override
3145 public void run() {
3146 databaseBackend.writeRoster(account.getRoster());
3147 }
3148 };
3149 mDatabaseExecutor.execute(runnable);
3150
3151 }
3152
3153 public List<String> getKnownHosts() {
3154 final List<String> hosts = new ArrayList<>();
3155 for (final Account account : getAccounts()) {
3156 if (!hosts.contains(account.getServer().toString())) {
3157 hosts.add(account.getServer().toString());
3158 }
3159 for (final Contact contact : account.getRoster().getContacts()) {
3160 if (contact.showInRoster()) {
3161 final String server = contact.getServer().toString();
3162 if (server != null && !hosts.contains(server)) {
3163 hosts.add(server);
3164 }
3165 }
3166 }
3167 }
3168 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3169 hosts.add(Config.DOMAIN_LOCK);
3170 }
3171 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3172 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3173 }
3174 return hosts;
3175 }
3176
3177 public List<String> getKnownConferenceHosts() {
3178 final ArrayList<String> mucServers = new ArrayList<>();
3179 for (final Account account : accounts) {
3180 if (account.getXmppConnection() != null) {
3181 final String server = account.getXmppConnection().getMucServer();
3182 if (server != null && !mucServers.contains(server)) {
3183 mucServers.add(server);
3184 }
3185 }
3186 }
3187 return mucServers;
3188 }
3189
3190 public void sendMessagePacket(Account account, MessagePacket packet) {
3191 XmppConnection connection = account.getXmppConnection();
3192 if (connection != null) {
3193 connection.sendMessagePacket(packet);
3194 }
3195 }
3196
3197 public void sendPresencePacket(Account account, PresencePacket packet) {
3198 XmppConnection connection = account.getXmppConnection();
3199 if (connection != null) {
3200 connection.sendPresencePacket(packet);
3201 }
3202 }
3203
3204 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3205 final XmppConnection connection = account.getXmppConnection();
3206 if (connection != null) {
3207 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3208 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3209 }
3210 }
3211
3212 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3213 final XmppConnection connection = account.getXmppConnection();
3214 if (connection != null) {
3215 connection.sendIqPacket(packet, callback);
3216 }
3217 }
3218
3219 public void sendPresence(final Account account) {
3220 sendPresence(account, checkListeners() && broadcastLastActivity());
3221 }
3222
3223 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3224 PresencePacket packet;
3225 if (manuallyChangePresence()) {
3226 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3227 String message = account.getPresenceStatusMessage();
3228 if (message != null && !message.isEmpty()) {
3229 packet.addChild(new Element("status").setContent(message));
3230 }
3231 } else {
3232 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3233 }
3234 if (mLastActivity > 0 && includeIdleTimestamp) {
3235 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3236 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3237 }
3238 sendPresencePacket(account, packet);
3239 }
3240
3241 private void deactivateGracePeriod() {
3242 for(Account account : getAccounts()) {
3243 account.deactivateGracePeriod();
3244 }
3245 }
3246
3247 public void refreshAllPresences() {
3248 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3249 for (Account account : getAccounts()) {
3250 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3251 sendPresence(account, includeIdleTimestamp);
3252 }
3253 }
3254 }
3255
3256 private void refreshAllGcmTokens() {
3257 for(Account account : getAccounts()) {
3258 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3259 mPushManagementService.registerPushTokenOnServer(account);
3260 }
3261 }
3262 }
3263
3264 private void sendOfflinePresence(final Account account) {
3265 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3266 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3267 }
3268
3269 public MessageGenerator getMessageGenerator() {
3270 return this.mMessageGenerator;
3271 }
3272
3273 public PresenceGenerator getPresenceGenerator() {
3274 return this.mPresenceGenerator;
3275 }
3276
3277 public IqGenerator getIqGenerator() {
3278 return this.mIqGenerator;
3279 }
3280
3281 public IqParser getIqParser() {
3282 return this.mIqParser;
3283 }
3284
3285 public JingleConnectionManager getJingleConnectionManager() {
3286 return this.mJingleConnectionManager;
3287 }
3288
3289 public MessageArchiveService getMessageArchiveService() {
3290 return this.mMessageArchiveService;
3291 }
3292
3293 public List<Contact> findContacts(Jid jid) {
3294 ArrayList<Contact> contacts = new ArrayList<>();
3295 for (Account account : getAccounts()) {
3296 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3297 Contact contact = account.getRoster().getContactFromRoster(jid);
3298 if (contact != null) {
3299 contacts.add(contact);
3300 }
3301 }
3302 }
3303 return contacts;
3304 }
3305
3306 public Conversation findFirstMuc(Jid jid) {
3307 for(Conversation conversation : getConversations()) {
3308 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3309 && conversation.getMode() == Conversation.MODE_MULTI) {
3310 return conversation;
3311 }
3312 }
3313 return null;
3314 }
3315
3316 public NotificationService getNotificationService() {
3317 return this.mNotificationService;
3318 }
3319
3320 public HttpConnectionManager getHttpConnectionManager() {
3321 return this.mHttpConnectionManager;
3322 }
3323
3324 public void resendFailedMessages(final Message message) {
3325 final Collection<Message> messages = new ArrayList<>();
3326 Message current = message;
3327 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3328 messages.add(current);
3329 if (current.mergeable(current.next())) {
3330 current = current.next();
3331 } else {
3332 break;
3333 }
3334 }
3335 for (final Message msg : messages) {
3336 msg.setTime(System.currentTimeMillis());
3337 markMessage(msg, Message.STATUS_WAITING);
3338 this.resendMessage(msg, false);
3339 }
3340 }
3341
3342 public void clearConversationHistory(final Conversation conversation) {
3343 conversation.clearMessages();
3344 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3345 conversation.setLastClearHistory(System.currentTimeMillis());
3346 Runnable runnable = new Runnable() {
3347 @Override
3348 public void run() {
3349 databaseBackend.deleteMessagesInConversation(conversation);
3350 databaseBackend.updateConversation(conversation);
3351 }
3352 };
3353 mDatabaseExecutor.execute(runnable);
3354 }
3355
3356 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3357 if (blockable != null && blockable.getBlockedJid() != null) {
3358 final Jid jid = blockable.getBlockedJid();
3359 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3360
3361 @Override
3362 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3363 if (packet.getType() == IqPacket.TYPE.RESULT) {
3364 account.getBlocklist().add(jid);
3365 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3366 }
3367 }
3368 });
3369 }
3370 }
3371
3372 public void sendUnblockRequest(final Blockable blockable) {
3373 if (blockable != null && blockable.getJid() != null) {
3374 final Jid jid = blockable.getBlockedJid();
3375 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3376 @Override
3377 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3378 if (packet.getType() == IqPacket.TYPE.RESULT) {
3379 account.getBlocklist().remove(jid);
3380 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3381 }
3382 }
3383 });
3384 }
3385 }
3386
3387 public void publishDisplayName(Account account) {
3388 String displayName = account.getDisplayName();
3389 if (displayName != null && !displayName.isEmpty()) {
3390 IqPacket publish = mIqGenerator.publishNick(displayName);
3391 sendIqPacket(account, publish, new OnIqPacketReceived() {
3392 @Override
3393 public void onIqPacketReceived(Account account, IqPacket packet) {
3394 if (packet.getType() == IqPacket.TYPE.ERROR) {
3395 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3396 }
3397 }
3398 });
3399 }
3400 }
3401
3402 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3403 ServiceDiscoveryResult result = discoCache.get(key);
3404 if (result != null) {
3405 return result;
3406 } else {
3407 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3408 if (result != null) {
3409 discoCache.put(key, result);
3410 }
3411 return result;
3412 }
3413 }
3414
3415 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3416 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3417 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3418 if (disco != null) {
3419 presence.setServiceDiscoveryResult(disco);
3420 } else {
3421 if (!account.inProgressDiscoFetches.contains(key)) {
3422 account.inProgressDiscoFetches.add(key);
3423 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3424 request.setTo(jid);
3425 request.query("http://jabber.org/protocol/disco#info");
3426 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3427 sendIqPacket(account, request, new OnIqPacketReceived() {
3428 @Override
3429 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3430 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3431 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3432 if (presence.getVer().equals(disco.getVer())) {
3433 databaseBackend.insertDiscoveryResult(disco);
3434 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3435 } else {
3436 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3437 }
3438 }
3439 account.inProgressDiscoFetches.remove(key);
3440 }
3441 });
3442 }
3443 }
3444 }
3445
3446 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3447 for(Contact contact : roster.getContacts()) {
3448 for(Presence presence : contact.getPresences().getPresences().values()) {
3449 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3450 presence.setServiceDiscoveryResult(disco);
3451 }
3452 }
3453 }
3454 }
3455
3456 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3457 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3458 request.addChild("prefs","urn:xmpp:mam:0");
3459 sendIqPacket(account, request, new OnIqPacketReceived() {
3460 @Override
3461 public void onIqPacketReceived(Account account, IqPacket packet) {
3462 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3463 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3464 callback.onPreferencesFetched(prefs);
3465 } else {
3466 callback.onPreferencesFetchFailed();
3467 }
3468 }
3469 });
3470 }
3471
3472 public PushManagementService getPushManagementService() {
3473 return mPushManagementService;
3474 }
3475
3476 public Account getPendingAccount() {
3477 Account pending = null;
3478 for(Account account : getAccounts()) {
3479 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3480 pending = account;
3481 } else {
3482 return null;
3483 }
3484 }
3485 return pending;
3486 }
3487
3488 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3489 if (!statusMessage.isEmpty()) {
3490 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3491 }
3492 changeStatusReal(account, status, statusMessage, send);
3493 }
3494
3495 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3496 account.setPresenceStatus(status);
3497 account.setPresenceStatusMessage(statusMessage);
3498 databaseBackend.updateAccount(account);
3499 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3500 sendPresence(account);
3501 }
3502 }
3503
3504 public void changeStatus(Presence.Status status, String statusMessage) {
3505 if (!statusMessage.isEmpty()) {
3506 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3507 }
3508 for(Account account : getAccounts()) {
3509 changeStatusReal(account, status, statusMessage, true);
3510 }
3511 }
3512
3513 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3514 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3515 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3516 if (!templates.contains(template)) {
3517 templates.add(0, template);
3518 }
3519 }
3520 return templates;
3521 }
3522
3523 public void saveConversationAsBookmark(Conversation conversation, String name) {
3524 Account account = conversation.getAccount();
3525 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3526 if (!conversation.getJid().isBareJid()) {
3527 bookmark.setNick(conversation.getJid().getResourcepart());
3528 }
3529 if (name != null && !name.trim().isEmpty()) {
3530 bookmark.setBookmarkName(name.trim());
3531 }
3532 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3533 account.getBookmarks().add(bookmark);
3534 pushBookmarks(account);
3535 conversation.setBookmark(bookmark);
3536 }
3537
3538 public interface OnMamPreferencesFetched {
3539 void onPreferencesFetched(Element prefs);
3540 void onPreferencesFetchFailed();
3541 }
3542
3543 public void pushMamPreferences(Account account, Element prefs) {
3544 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3545 set.addChild(prefs);
3546 sendIqPacket(account, set, null);
3547 }
3548
3549 public interface OnAccountCreated {
3550 void onAccountCreated(Account account);
3551
3552 void informUser(int r);
3553 }
3554
3555 public interface OnMoreMessagesLoaded {
3556 void onMoreMessagesLoaded(int count, Conversation conversation);
3557
3558 void informUser(int r);
3559 }
3560
3561 public interface OnAccountPasswordChanged {
3562 void onPasswordChangeSucceeded();
3563
3564 void onPasswordChangeFailed();
3565 }
3566
3567 public interface OnAffiliationChanged {
3568 void onAffiliationChangedSuccessful(Jid jid);
3569
3570 void onAffiliationChangeFailed(Jid jid, int resId);
3571 }
3572
3573 public interface OnRoleChanged {
3574 void onRoleChangedSuccessful(String nick);
3575
3576 void onRoleChangeFailed(String nick, int resid);
3577 }
3578
3579 public interface OnConversationUpdate {
3580 void onConversationUpdate();
3581 }
3582
3583 public interface OnAccountUpdate {
3584 void onAccountUpdate();
3585 }
3586
3587 public interface OnCaptchaRequested {
3588 void onCaptchaRequested(Account account,
3589 String id,
3590 Data data,
3591 Bitmap captcha);
3592 }
3593
3594 public interface OnRosterUpdate {
3595 void onRosterUpdate();
3596 }
3597
3598 public interface OnMucRosterUpdate {
3599 void onMucRosterUpdate();
3600 }
3601
3602 public interface OnConferenceConfigurationFetched {
3603 void onConferenceConfigurationFetched(Conversation conversation);
3604
3605 void onFetchFailed(Conversation conversation, Element error);
3606 }
3607
3608 public interface OnConferenceJoined {
3609 void onConferenceJoined(Conversation conversation);
3610 }
3611
3612 public interface OnConferenceOptionsPushed {
3613 void onPushSucceeded();
3614
3615 void onPushFailed();
3616 }
3617
3618 public interface OnShowErrorToast {
3619 void onShowErrorToast(int resId);
3620 }
3621
3622 public class XmppConnectionBinder extends Binder {
3623 public XmppConnectionService getService() {
3624 return XmppConnectionService.this;
3625 }
3626 }
3627}