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